Canon Inc.

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Type PI
        Brevet 40 179
        Marque 574
Juridiction
        États-Unis 39 305
        International 1 012
        Canada 403
        Europe 33
Propriétaire / Filiale
[Owner] Canon Inc. 36 961
Canon Medical Systems Corporation 1 895
Canon Anelva Corporation 677
Canon U.S.A., Inc. 460
Nisca Corporation 173
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Date
Nouveautés (dernières 4 semaines) 431
2024 mars (MACJ) 343
2024 février 328
2024 janvier 263
2023 décembre 334
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Classe IPC
G03G 15/00 - Appareils pour procédés électrographiques utilisant un dessin de charge 3 375
H04N 1/00 - Balayage, transmission ou reproduction de documents ou similaires, p.ex. transmission de fac-similés; Leurs détails 3 171
H04N 5/232 - Dispositifs pour la commande des caméras de télévision, p.ex. commande à distance 3 084
G06F 3/12 - Sortie numérique vers une unité d'impression 2 602
G03G 15/08 - Appareils pour procédés électrographiques utilisant un dessin de charge pour développer en utilisant un développateur solide, p.ex. développateur en poudre 1 484
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Classe NICE
09 - Appareils et instruments scientifiques et électriques 324
10 - Appareils et instruments médicaux 231
42 - Services scientifiques, technologiques et industriels, recherche et conception 56
02 - Couleurs, vernis, laques 52
16 - Papier, carton et produits en ces matières 30
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Statut
En Instance 6 406
Enregistré / En vigueur 34 347
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1.

IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

      
Numéro d'application 18476399
Statut En instance
Date de dépôt 2023-09-28
Date de la première publication 2024-03-28
Propriétaire CANON MEDICAL SYSTEMS CORPORATION (Japon)
Inventeur(s)
  • Li, Yufei
  • Zhu, Qi
  • Aoyama, Gakuto
  • Qu, Changsheng

Abrégé

An image processing apparatus according to an embodiment includes processing circuitry configured: to obtain a medical image to be labeled; to obtain first image data taken by implementing a first imaging method; to specify a feature related to a first organ in the first image data; to receive an imaged range that is in second image data to be taken by implementing a second imaging method and is related to a second organ; to specify a feature related to the imaged range of the second organ corresponding to the imaged range of the second organ in the first image data; and to estimate an imaging parameter that corresponds to the imaged range of the second organ corresponding to the second imaging method, on the basis of the feature related to the first organ and the feature related to the imaged range of the second organ in the first image data.

Classes IPC  ?

  • G06T 7/00 - Analyse d'image
  • G06T 7/11 - Découpage basé sur les zones
  • G06T 7/174 - Découpage; Détection de bords impliquant l'utilisation de plusieurs images
  • G06T 7/50 - Récupération de la profondeur ou de la forme
  • G06T 7/68 - Analyse des attributs géométriques de la symétrie
  • G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques

2.

IMAGE FORMING APPARATUS AND CONTROL METHOD OF THE SAME

      
Numéro d'application 18475098
Statut En instance
Date de dépôt 2023-09-26
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Takahashi, Yasuhiro
  • Okuma, Satoshi
  • Okayama, Noritsugu

Abrégé

An image forming apparatus includes a plurality of sheet feeding units, a job reception unit configured to receive a print job, an instruction reception unit configured to receive a reservation instruction for reserving at least one sheet feeding unit of the plurality of sheet feeding units, an identification unit configured to identify a sheet feeding unit from among the plurality of sheet feeding units based on a setting of the received print job, and a notification unit configured to notify, in response to an execution instruction of a print job in which a sheet feeding unit for which the instruction reception unit has received the reservation instruction is identified, and in which a specific setting is not made, a user of information indicating that the sheet feeding unit is reserved.

Classes IPC  ?

  • G06F 3/12 - Sortie numérique vers une unité d'impression

3.

POWER SUPPLY UNIT, POWER RECEIVING APPARATUS, AND POWER SUPPLY SYSTEM

      
Numéro d'application 18473910
Statut En instance
Date de dépôt 2023-09-25
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Fujiwara, Yuya

Abrégé

In a case in which a power receiving apparatus is divided into a power supply unit and a main body unit, techniques and mechanisms are provided to enable a setting of an appropriate power classification according to the power supply capability of the power supply apparatus by configuring a power supply unit to enable power that the power supply unit requests from a power supply apparatus to be changed based on information received in a communication with the main body unit.

Classes IPC  ?

  • H02J 13/00 - Circuits pour pourvoir à l'indication à distance des conditions d'un réseau, p.ex. un enregistrement instantané des conditions d'ouverture ou de fermeture de chaque sectionneur du réseau; Circuits pour pourvoir à la commande à distance des moyens de commutation dans un réseau de distribution d'énergie, p.ex. mise en ou hors circuit de consommateurs de courant par l'utilisation de signaux d'impulsion codés transmis par le réseau

4.

ZOOM LENS AND IMAGE PICKUP APPARATUS

      
Numéro d'application 18464389
Statut En instance
Date de dépôt 2023-09-11
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Goto, Kazufumi
  • Yuki, Akihiko

Abrégé

A zoom lens in which a distance between adjacent lens units changes during zooming includes in order from an object side to an image side a first lens unit fixed during zooming and having positive refractive power, three or more moving lens units movable during zooming, and a final lens unit fixed during zooming and having positive refractive power. At least part of the first lens unit moves during focusing. At least one of a moving lens unit closest to an image plane among the three or more moving lens units and the final lens unit includes a first lens having positive refractive power. A predetermined condition is satisfied.

Classes IPC  ?

  • G02B 15/14 - Objectifs optiques avec moyens de faire varier le grossissement par déplacement axial d'au moins une lentille ou de groupes de lentilles relativement au plan de l'image afin de faire varier de façon continue la distance focale équivalente de l'objectif

5.

COMMUNICATION DEVICE, CONTROL METHOD, AND STORAGE MEDIUM

      
Numéro d'application 18530883
Statut En instance
Date de dépôt 2023-12-06
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Minakawa, Atsushi

Abrégé

In a state where a communication device has established a connection with another communication device via a first frequency channel and a second frequency channel, a second frame storing information indicating whether a first frame to be transmitted to the other communication device via the first frequency channel and the second frequency channel is to be transmitted redundantly via the first frequency channel and the second frequency channel is received, and when the first frame is received via the first frequency channel, the first frame is not received via the second frequency channel based on the information.

Classes IPC  ?

  • H04W 76/15 - Gestion de la connexion Établissement de la connexion Établissement de connexions à liens multiples sans fil

6.

EVALUATION METHOD

      
Numéro d'application 18466160
Statut En instance
Date de dépôt 2023-09-13
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Aramaki, Yuji

Abrégé

An evaluation method for an image analysis system comprises acquiring an output value by inputting an evaluation image to the image analysis system, acquiring an accuracy of the output by comparing an expected value and the output value, and evaluating characteristics of the image analysis system based on a relation between a factor and the accuracy of the output.

Classes IPC  ?

  • G06V 10/776 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p.ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]; Séparation aveugle de source Évaluation des performances
  • G06V 10/40 - Extraction de caractéristiques d’images ou de vidéos

7.

CURABLE COMPOSITION, FILM FORMING METHOD AND ARTICLE MANUFACTURING METHOD

      
Numéro d'application 18505258
Statut En instance
Date de dépôt 2023-11-09
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Ito, Toshiki
  • Shirono, Jumpei
  • Kiyohara, Naoki

Abrégé

There is provided that a curable composition containing a polymerizable compound, a photopolymerization initiator, and solvent, wherein the polymerizable compound contains at least a compound having one of an aromatic structure, an aromatic heterocyclic structure, and an alicyclic structure, the curable composition has viscosity of not less than 2 mPa·s and not more than 60 mPa·s at 23° C., in a state in which the solvent is removed, the curable composition has a viscosity of not less than 30 mPa·s and not more than 10,000 mPa·s at 23° C., and a content of the solvent with respect to the whole curable composition is not less than 70 vol % and not more than 95 vol %.

Classes IPC  ?

  • C09D 11/30 - Encres pour l'impression à jet d'encre
  • B41M 1/06 - Impression lithographique
  • B41M 5/00 - Procédés de reproduction ou méthodes de reproduction ou de marquage; Matériaux en feuilles utilisés à cet effet

8.

LIQUID EJECTION APPARATUS

      
Numéro d'application 18470293
Statut En instance
Date de dépôt 2023-09-19
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Ideta, Satoshi
  • Toda, Kyosuke
  • Yoshikawa, Shimpei

Abrégé

A liquid ejection apparatus includes an ejection head that ejects a liquid, a container that stores the liquid, and a reservoir that supplies the liquid to the ejection head and stores the liquid supplied from the container. The reservoir includes a first chamber that stores the liquid, a second chamber that is arranged downstream of the first chamber and stores the liquid, and a first flow path and a second flow path that communicate the first and second chambers with each other. A communication port between the first chamber and the second flow path is located lower than a communication port between the first chamber and the first flow path in a usage posture of the liquid ejection apparatus. The second flow path is configured so that a rate of a pressure loss increases as a flow rate of the liquid flowing inside the second flow path increases.

Classes IPC  ?

  • B41J 2/175 - Systèmes d'alimentation en encre
  • F15D 1/04 - Agencement de déflecteurs de guidage dans les coudes des tuyaux ou les courbes des conduits; Structure des éléments de conduit ou de coudes en relation avec l'écoulement, spécialement pour réduire les chutes de débit

9.

IMAGE FORMING APPARATUS

      
Numéro d'application 18526071
Statut En instance
Date de dépôt 2023-12-01
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Seki, Hirotaka

Abrégé

An image forming apparatus includes an image forming unit configured to form an image on a sheet based on image forming condition, a reader configured to convey the sheet and read a test image on the sheet while the sheet is conveyed, and a controller configured to control the image forming unit to form the image and the test image on a same sheet, control the reader to read the test image on the same sheet, and generate the image forming condition for adjusting a density of an image to be formed by the image forming unit, based on a reading result of the test image by the reader.

Classes IPC  ?

  • G03G 15/00 - Appareils pour procédés électrographiques utilisant un dessin de charge
  • G03G 15/23 - Appareils pour procédés électrographiques utilisant un dessin de charge impliquant la combinaison de plus d'une phase de traitement comprise dans les groupes spécialement adaptés pour copier les deux faces d'un original ou pour copier sur les deux côtés d'un matériau d'enregistrement ou de réception d'image

10.

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM

      
Numéro d'application 18466888
Statut En instance
Date de dépôt 2023-09-14
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Nakamae, Satoko
  • Okawa, Koji

Abrégé

An image processing apparatus includes a recognition unit configured to perform a recognition processing of an object on a frame, an encoding unit configured to perform an encoding process of a frame, and a generation unit configured to generate data including a result of the encoding process and a result of the recognition processing. The recognition unit performs the recognition processing only on a frame of a B picture when a processing cost of a most recent recognition processing is greater than or equal to a predefined amount.

Classes IPC  ?

  • G06V 10/96 - Gestion de tâches de reconnaissance d’images ou de vidéos
  • H04N 19/85 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le pré-traitement ou le post-traitement spécialement adaptés pour la compression vidéo

11.

X-RAY CT APPARATUS AND METHOD

      
Numéro d'application 18475592
Statut En instance
Date de dépôt 2023-09-27
Date de la première publication 2024-03-28
Propriétaire CANON MEDICAL SYSTEMS CORPORATION (Japon)
Inventeur(s) Miyazaki, Hiroaki

Abrégé

An X-ray CT apparatus according to an embodiment includes a photon counting detector that outputs a signal that enables measurement of an energy value of an X-ray photon incident thereon, and processing circuitry configured to determine a time to make a transition from a prescan to a main scan by estimating, from projection data, an amount of a contrast agent present on an X-ray path including a monitored region set for a subject in the prescan, the projection data having been generated by detection of X-rays by the photon counting detector, the X-rays having been transmitted through the monitored region.

Classes IPC  ?

  • G06T 11/00 - Génération d'images bidimensionnelles [2D]
  • A61B 6/00 - Appareils pour diagnostic par radiations, p.ex. combinés avec un équipement de thérapie par radiations
  • A61B 6/03 - Tomographes assistés par ordinateur

12.

CONTROL DEVICE AND CONTROL METHOD

      
Numéro d'application 18244966
Statut En instance
Date de dépôt 2023-09-12
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Nabeshima, Rui

Abrégé

A control device includes at least one memory and at least one processor which function as: a reception unit configured to be capable of receiving an input operation by an operation device that is a wearable-type device and an input operation by hand tracking; and a determination unit configured to determine which of the input operation by the operation device and the input operation by the hand tracking is employed as an input operation used to control an information processing system on a basis of priorities set in advance when simultaneously receiving the input operation by the operation device and the input operation by the hand tracking.

Classes IPC  ?

  • G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
  • G06F 3/033 - Dispositifs de pointage déplacés ou positionnés par l'utilisateur; Leurs accessoires

13.

OPTICAL DEFLECTOR, SCANNING OPTICAL DEVICE, AND IMAGE FORMING APPARATUS

      
Numéro d'application 18358292
Statut En instance
Date de dépôt 2023-07-25
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Matsushita, Naoki
  • Tanaka, Takatoshi
  • Tanaka, Yoshihiko

Abrégé

An optical deflector includes a rotatable polygon mirror and an urging member to urge the rotatable polygon mirror toward a driving unit to fix the rotatable polygon mirror to the driving unit. The urging member includes an annular shape portion having an annular shape surface contacting the rotatable polygon mirror and a plurality of arm portions integrally formed with the annular shape portion. The plurality of the arm portions radially extend from an outer circumference of the annular shape portion, are disposed at equal intervals with respect to a rotational direction with a rotation center of the rotatable polygon mirror, and are pressed by a restricting member.

Classes IPC  ?

  • G02B 26/12 - Systèmes de balayage utilisant des miroirs à facettes multiples
  • G03G 15/043 - Appareils pour procédés électrographiques utilisant un dessin de charge pour exposer, c.à d. pour projeter optiquement l'image originale sur un matériau d'enregistrement photoconducteur avec des moyens de commande de l'éclairage ou de l'exposition

14.

X-RAY CT APPARATUS

      
Numéro d'application 18475375
Statut En instance
Date de dépôt 2023-09-27
Date de la première publication 2024-03-28
Propriétaire CANON MEDICAL SYSTEMS CORPORATION (Japon)
Inventeur(s) Saito, Yasuo

Abrégé

An X-ray Computed Tomography (CT) apparatus according to an embodiment includes storage circuitry and processing circuitry. The storage circuitry is configured to store therein a table keeping first information about an energy spectrum of X-rays in correspondence with second information about a focal point position of an X-ray tube. The processing circuitry is configured to obtain third information about an energy spectrum of X-rays emitted from the X-ray tube. The processing circuitry is configured to specify a corrected focal point position on the basis of the third information and the table.

Classes IPC  ?

  • A61B 6/03 - Tomographes assistés par ordinateur
  • A61B 6/00 - Appareils pour diagnostic par radiations, p.ex. combinés avec un équipement de thérapie par radiations

15.

METHOD AND APPARATUS FOR ENCODING OR DECODING VIDEO DATA WITH FRAME PORTIONS

      
Numéro d'application 18523661
Statut En instance
Date de dépôt 2023-11-29
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Taquet, Jonathan
  • Ouedraogo, Naël
  • Denoual, Franck
  • Maze, Frédéric

Abrégé

The present invention concerns a method of encoding video data comprising frames into a bitstream, frames being spatially divided into frame portions, the method comprising: encoding at least one frame portion into one or more first encoded units; wherein the method further comprises: signalling into said first encoded units, at least one frame portion identifier, a frame portion identifier identifying one encoded frame portion; and providing frame portion arrangement information comprising the frame portion identifier and spatial information about the frame portion.

Classes IPC  ?

  • H04N 19/119 - Aspects de subdivision adaptative, p.ex. subdivision d’une image en blocs de codage rectangulaires ou non
  • H04N 19/169 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif
  • H04N 19/174 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant une tranche, p.ex. une ligne de blocs ou un groupe de blocs
  • H04N 19/46 - Inclusion d’information supplémentaire dans le signal vidéo pendant le processus de compression

16.

METHOD AND APPARATUS FOR ENCODING OR DECODING VIDEO DATA WITH FRAME PORTIONS

      
Numéro d'application 18523687
Statut En instance
Date de dépôt 2023-11-29
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Taquet, Jonathan
  • Ouedraogo, Naël
  • Denoual, Franck
  • Maze, Frédéric

Abrégé

The present invention concerns a method of encoding video data comprising frames into a bitstream, frames being spatially divided into frame portions, the method comprising: encoding at least one frame portion into one or more first encoded units; wherein the method further comprises: signalling into said first encoded units, at least one frame portion identifier, a frame portion identifier identifying one encoded frame portion; and providing frame portion arrangement information comprising the frame portion identifier and spatial information about the frame portion.

Classes IPC  ?

  • H04N 19/119 - Aspects de subdivision adaptative, p.ex. subdivision d’une image en blocs de codage rectangulaires ou non
  • H04N 19/169 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif
  • H04N 19/174 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant une tranche, p.ex. une ligne de blocs ou un groupe de blocs
  • H04N 19/46 - Inclusion d’information supplémentaire dans le signal vidéo pendant le processus de compression

17.

METHOD AND APPARATUS FOR ENCODING OR DECODING VIDEO DATA WITH FRAME PORTIONS

      
Numéro d'application 18523696
Statut En instance
Date de dépôt 2023-11-29
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Taquet, Jonathan
  • Ouedraogo, Naël
  • Denoual, Franck
  • Maze, Frédéric

Abrégé

The present invention concerns a method of encoding video data comprising frames into a bitstream, frames being spatially divided into frame portions, the method comprising: encoding at least one frame portion into one or more first encoded units; wherein the method further comprises: signalling into said first encoded units, at least one frame portion identifier, a frame portion identifier identifying one encoded frame portion; and providing frame portion arrangement information comprising the frame portion identifier and spatial information about the frame portion.

Classes IPC  ?

  • H04N 19/119 - Aspects de subdivision adaptative, p.ex. subdivision d’une image en blocs de codage rectangulaires ou non
  • H04N 19/169 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif
  • H04N 19/174 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant une tranche, p.ex. une ligne de blocs ou un groupe de blocs
  • H04N 19/46 - Inclusion d’information supplémentaire dans le signal vidéo pendant le processus de compression

18.

PRINTING APPARATUS AND PRINTING METHOD

      
Numéro d'application 18504606
Statut En instance
Date de dépôt 2023-11-08
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Somano, Toshiaki
  • Yamamoto, Kosuke
  • Sakurai, Norio
  • Emoto, Yuki
  • Muro, Kentaro

Abrégé

Provided is a technique that enables proper sorting of discharged print media by suppressing curling of each of the print media sufficiently. A determining unit determines a curling suppressing operation to be executed such that in a case where sorting operation is executed, the suppressing operation having a higher effect of suppressing curling is executed than in a case where the sorting operation is executed. Then, a print control unit controls a print head to perform printing on print media while executing the suppressing operation determined by the determining unit.

Classes IPC  ?

  • B41J 11/00 - Dispositifs ou agencements pour supporter ou manipuler un matériau de copie en feuilles ou en bandes
  • B41J 13/00 - Dispositifs ou agencements spécialement adaptés pour supporter ou manipuler un matériau de copie en petites longueurs, p.ex. des feuilles
  • B41J 13/02 - Cylindres
  • B41J 13/10 - Supports de feuilles, taquets d'arrêt ou guides fixes
  • B41J 29/38 - Entraînements, moteurs commandes ou dispositifs d'arrêt automatiques pour le mécanisme d'impression tout entier
  • B65H 33/08 - Déplacement de lots entiers, p.ex. en formant des piles échelonnées

19.

IMAGE FORMING APPARATUS, CONTROL METHOD OF IMAGE FORMING APPARATUS, AND STORAGE MEDIUM

      
Numéro d'application 18472905
Statut En instance
Date de dépôt 2023-09-22
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Takesue, Naoya
  • Goto, Fumitaka

Abrégé

There is a possibility that the accuracy of color adjustment decreases due to high-frequency density unevenness on a test chart that is used in a case where sensor reading characteristics are obtained. The present disclosure solves this by correction processing (generating a correction table for sensor shading correction processing) of a reading sensor configuring a scan unit after removing high-frequency density unevenness in advance by performing color adjustment processing (head shading correction processing).

Classes IPC  ?

  • G06K 15/02 - Dispositions pour produire une présentation visuelle permanente des données de sortie utilisant des imprimantes
  • G06K 15/00 - Dispositions pour produire une présentation visuelle permanente des données de sortie
  • G06K 15/10 - Dispositions pour produire une présentation visuelle permanente des données de sortie utilisant des imprimantes par imprimantes en matrices de points

20.

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND MEDIUM

      
Numéro d'application 18465126
Statut En instance
Date de dépôt 2023-09-11
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Nakamura, Takashi
  • Murasawa, Kouta
  • Yamada, Akitoshi
  • Nakatani, Akihiko
  • Kagawa, Hidetsugu

Abrégé

An image processing apparatus obtains image data that is defined as a first color gamut, transforms the image data into image data that is defined as a second color gamut, using color transformation information, and when, as a result of transformation, a first pair of color values included in the image data is transformed into a second pair of color values that have a color difference that is not perceived as different colors, generates second color transformation information such that the first pair of color values is transformed into a third pair of color values that have a color difference that is perceived as different colors as a result of transformation using the second color transformation information. A saturation difference of the third pair of color values is larger than a saturation difference of the second pair of color values.

Classes IPC  ?

  • H04N 1/60 - Correction ou commande des couleurs

21.

METHOD AND APPARATUS FOR ENCAPSULATING IMAGE DATA IN A FILE FOR PROGRESSIVE RENDERING

      
Numéro d'application 18257236
Statut En instance
Date de dépôt 2021-12-15
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Ruellan, Hervé
  • Denoual, Franck
  • Maze, Frédéric
  • Ouedraogo, Naël
  • Fukada, Masanori

Abrégé

A method of encapsulating image data in a media file, the image data being related to a main image to be generated based on a plurality of sub-images, wherein the method comprises: obtaining the plurality of sub-images, each sub-image being provided in at least one version; generating descriptive metadata for describing the main image and the plurality of sub-images; encapsulating the plurality of sub-images and the descriptive metadata in the media file; wherein the method further comprises: generating a progressive information defining a set of consecutive progressive steps for generating a version of the main image, each progressive step being associated with a set of sub-images versions required to generate the version of the main image; and embedding the progressive information in the descriptive metadata.

Classes IPC  ?

  • H04N 21/854 - Création de contenu
  • H04N 21/2343 - Traitement de flux vidéo élémentaires, p.ex. raccordement de flux vidéo ou transformation de graphes de scènes MPEG-4 impliquant des opérations de reformatage de signaux vidéo pour la distribution ou la mise en conformité avec les requêtes des utilisateurs finaux ou les exigences des dispositifs des utilisateurs finaux
  • H04N 21/84 - Génération ou traitement de données de description, p.ex. descripteurs de contenu

22.

IMAGE PROCESSING APPARATUS AND CONTROL METHOD FOR CONTROLLING IMAGE PROCESSING APPARATUS

      
Numéro d'application 18473852
Statut En instance
Date de dépôt 2023-09-25
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Araki, Keishi

Abrégé

An image processing apparatus includes one or more memories and one or more processors. The one or more processors and the one or more memories are configured to register a plurality of character string lists, select a character string list from the plurality of character string lists based on an attribute of a job, perform a comparison process for comparing text information extracted from the job and at least one of the character strings in the selected character string list, and control execution of the job based on a comparison result of the comparison process.

Classes IPC  ?

  • H04N 1/00 - Balayage, transmission ou reproduction de documents ou similaires, p.ex. transmission de fac-similés; Leurs détails

23.

POWER SUPPLY CONTROL APPARATUS, METHOD AND RECORDING APPARATUS

      
Numéro d'application 18368631
Statut En instance
Date de dépôt 2023-09-15
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Aida, Takahiro
  • Ezumi, Yosuke
  • Ogushi, Takuhiro
  • Nishikawa, Yukinori
  • Ueki, Hideyuki

Abrégé

A power supply control apparatus comprises a first power supply supplying power to a controller and a second power supply supplying power to an operation unit and a power controller. The operation unit receives an operation for switching the first power supply on and off. The power controller is operable to turn on the first power supply according to the signal from a timer or the operation by the operation unit, and to turn off the first power supply according to a state of the controller. The controller, upon at least either of the operation by the operation unit or the signal from the timer, performs a setting to the timer of a time at which to turn on the power from the first power supply or a time at which to turn off the power from the first power supply.

Classes IPC  ?

  • B41J 2/045 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre caractérisés par le procédé de formation du jet en produisant à la demande des gouttelettes ou des particules séparées les unes des autres par pression, p.ex. à l'aide de transducteurs électromécaniques
  • B41J 2/21 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre pour l'impression à plusieurs couleurs
  • B41J 13/10 - Supports de feuilles, taquets d'arrêt ou guides fixes
  • B41J 29/393 - Dispositifs de commande ou d'analyse de l'ensemble de la machine
  • H02J 1/00 - Circuits pour réseaux principaux ou de distribution, à courant continu

24.

INFORMATION PROCESSING APPARATUS CAPABLE OF REDUCING LOAD OF PROVIDING PRINT SETTINGS USER INTERFACE, METHOD OF CONTROLLING INFORMATION PROCESSING APPARATUS, AND STORAGE MEDIUM

      
Numéro d'application 18368875
Statut En instance
Date de dépôt 2023-09-15
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Genda, Mariko

Abrégé

An information processing apparatus generates print data for execution of print processing. An application provides an instruction for displaying an interface for making settings of print functions used for generation of the print data. Print data generation software generates print function information indicating print functions which can be set on the interface in response to an instruction provided by the application. In a case where the predetermined setting information is not included in the instruction, the software generates first print function information including information on one or more print functions corresponding to the instruction but not including information corresponding to the predetermined setting information, whereas in a case where the predetermined setting information is included in the instruction, the software generates second print function information including the information on the one or more print functions and information corresponding to the predetermined setting information.

Classes IPC  ?

  • G06F 3/12 - Sortie numérique vers une unité d'impression

25.

CIRCUIT BOARD, IMAGE FORMING APPARATUS, MOUNTING METHOD ONTO CIRCUIT BOARD, AND METHOD OF MANUFACTURING PLURALITY OF IMAGE FORMING APPARATUS

      
Numéro d'application 18472541
Statut En instance
Date de dépôt 2023-09-22
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Imamura, Takeru

Abrégé

A circuit board on which a first semiconductor device or a second semiconductor device which is different from the first semiconductor device is exclusively mounted, wherein the circuit board comprises a region in which a component configured to form a circuit for achieving a function incorporated in the first semiconductor device but not incorporated in the second semiconductor device is to be mounted, and wherein the component is prevented from being mounted in the region in a case where the first semiconductor device is mounted, and the component is mounted in the region in a case where the second semiconductor device is mounted.

Classes IPC  ?

  • H01L 23/58 - Dispositions électriques structurelles non prévues ailleurs pour dispositifs semi-conducteurs
  • H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
  • H04N 1/23 - Dispositions pour la reproduction

26.

ROTATABLE POLYGON MIRROR, OPTICAL DEFLECTOR, OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS

      
Numéro d'application 18458254
Statut En instance
Date de dépôt 2023-08-30
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Tanaka, Takatoshi
  • Takata, Atsushi
  • Tanaka, Yoshihiko
  • Matsushita, Naoki

Abrégé

A rotatable polygon mirror molded with a resin includes a plurality of reflecting surfaces provided in parallel to a rotational axis direction, a surface perpendicular to the rotational axis direction; a plurality of gate portions provided on the surface and a recess-projection on the surface. The recess-projection has at least one shape of a recess shape recessed in the rotational axis from the and a projection shape projected from the surface as viewed in a direction perpendicular to the rotational axis direction. The recess-projection is provided in a virtual straight line with equal distances from two of the adjacent gate portions with respect to a rotational direction of the rotatable polygon mirror and connecting a rotation center of the rotatable polygon mirror and a boundary of two of the adjacent reflecting surfaces with respect to the rotational direction.

Classes IPC  ?

  • G02B 26/12 - Systèmes de balayage utilisant des miroirs à facettes multiples
  • G02B 5/09 - Miroirs à facettes multiples ou polygonales
  • G03G 15/043 - Appareils pour procédés électrographiques utilisant un dessin de charge pour exposer, c.à d. pour projeter optiquement l'image originale sur un matériau d'enregistrement photoconducteur avec des moyens de commande de l'éclairage ou de l'exposition

27.

DIFFUSING MEMBER, ILLUMINATING DEVICE, IMAGE READING APPARATUS, AND IMAGE FORMING APPARATUS

      
Numéro d'application 18466054
Statut En instance
Date de dépôt 2023-09-13
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Ito, Narumasa

Abrégé

The diffusing member includes a diffusing surface with protruding portions arrayed in a first direction. The protruding portions include a first group of protruding portions in which tops thereof are arranged on a first line parallel to the first direction when they are projected on a first cross section parallel to the first direction. Frequencies of inclination angles of the first group of protruding portions α within a range of 0°±5°, β within a range of The diffusing member includes a diffusing surface with protruding portions arrayed in a first direction. The protruding portions include a first group of protruding portions in which tops thereof are arranged on a first line parallel to the first direction when they are projected on a first cross section parallel to the first direction. Frequencies of inclination angles of the first group of protruding portions α within a range of 0°±5°, β within a range of [ sin - 1 ( 1 n ) + 1 2 ⁢ sin - 1 ( sin ⁢ ω n ) ] ± 5 ⁢ ° ⁢ and - [ sin - 1 ( 1 n ) + 1 2 ⁢ sin - 1 ( sin ⁢ ω n ) ] ± 5 ⁢ ° , The diffusing member includes a diffusing surface with protruding portions arrayed in a first direction. The protruding portions include a first group of protruding portions in which tops thereof are arranged on a first line parallel to the first direction when they are projected on a first cross section parallel to the first direction. Frequencies of inclination angles of the first group of protruding portions α within a range of 0°±5°, β within a range of [ sin - 1 ( 1 n ) + 1 2 ⁢ sin - 1 ( sin ⁢ ω n ) ] ± 5 ⁢ ° ⁢ and - [ sin - 1 ( 1 n ) + 1 2 ⁢ sin - 1 ( sin ⁢ ω n ) ] ± 5 ⁢ ° , and γ within a range of The diffusing member includes a diffusing surface with protruding portions arrayed in a first direction. The protruding portions include a first group of protruding portions in which tops thereof are arranged on a first line parallel to the first direction when they are projected on a first cross section parallel to the first direction. Frequencies of inclination angles of the first group of protruding portions α within a range of 0°±5°, β within a range of [ sin - 1 ( 1 n ) + 1 2 ⁢ sin - 1 ( sin ⁢ ω n ) ] ± 5 ⁢ ° ⁢ and - [ sin - 1 ( 1 n ) + 1 2 ⁢ sin - 1 ( sin ⁢ ω n ) ] ± 5 ⁢ ° , and γ within a range of [ sin - 1 ( 1 n ) + 1 2 ⁢ sin - 1 ( sin ⁢ ω n ) ] ± 5 ⁢ ° ⁢ and - [ sin - 1 ( 1 n ) + 1 2 ⁢ sin - 1 ( sin ⁢ ω n ) ] ± 5 ⁢ ° , The diffusing member includes a diffusing surface with protruding portions arrayed in a first direction. The protruding portions include a first group of protruding portions in which tops thereof are arranged on a first line parallel to the first direction when they are projected on a first cross section parallel to the first direction. Frequencies of inclination angles of the first group of protruding portions α within a range of 0°±5°, β within a range of [ sin - 1 ( 1 n ) + 1 2 ⁢ sin - 1 ( sin ⁢ ω n ) ] ± 5 ⁢ ° ⁢ and - [ sin - 1 ( 1 n ) + 1 2 ⁢ sin - 1 ( sin ⁢ ω n ) ] ± 5 ⁢ ° , and γ within a range of [ sin - 1 ( 1 n ) + 1 2 ⁢ sin - 1 ( sin ⁢ ω n ) ] ± 5 ⁢ ° ⁢ and - [ sin - 1 ( 1 n ) + 1 2 ⁢ sin - 1 ( sin ⁢ ω n ) ] ± 5 ⁢ ° , at respective positions on a predetermined line parallel to the first direction of the first group when the first group is projected on a second cross section including each top thereof and perpendicular to the first cross section, a radiation angle of light incident on the diffusing surface ω, and a refractive index of the diffusing member n, are appropriately set.

Classes IPC  ?

  • G02B 6/26 - Moyens de couplage optique
  • H04N 1/028 - Balayage, transmission ou reproduction de documents ou similaires, p.ex. transmission de fac-similés; Leurs détails - Détails des têtes de balayage pour la lecture d'images

28.

INFORMATION PROCESSING APPARATUS FOR DETERMINING CAUSAL PART OF CAUSE OF ERROR WHICH HAS OCCURRED IN IMAGE FORMING APPARATUS, AND NOTIFICATION METHOD OF GIVING NOTIFICATION OF CAUSAL PART OF CAUSE OF ERROR WHICH HAS OCCURRED IN IMAGE FORMING APPARATUS

      
Numéro d'application 18470303
Statut En instance
Date de dépôt 2023-09-19
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Suzuki, Shinya
  • Jimba, Manabu
  • Oonuma, Takahiro

Abrégé

An information processing apparatus for communicating to and from a database having stored therein information on errors which have occurred in an image forming apparatus, the information processing apparatus includes at least one processor configured to acquire, from the database, information on a certain error and information on a related error which has occurred in past before the certain error, acquire first information related to a cumulative number of printed sheets of the image forming apparatus at a time of occurrence of the certain error, and second information related to a cumulative number of printed sheets of the image forming apparatus at a time of occurrence of the related error, and determine a causal part of a cause of the certain error based on the first information and the second information, and an output unit configured to output the causal part of the cause of the certain error.

Classes IPC  ?

  • G03G 15/00 - Appareils pour procédés électrographiques utilisant un dessin de charge
  • G06F 11/07 - Réaction à l'apparition d'un défaut, p.ex. tolérance de certains défauts

29.

INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS

      
Numéro d'application 18471877
Statut En instance
Date de dépôt 2023-09-21
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Kaji, Mamiko
  • Kuriyama, Akira
  • Aikawa, Yoshihide

Abrégé

Provided is an ink jet recording method by which even when a recording medium having a relatively small basis weight or a highly water-absorbing recording medium is used, an image can be recorded while the occurrence of cockling is suppressed. The method is an ink jet recording method including recording an image on a recording medium with an ink jet recording apparatus including a blowing portion configured to blow air to the recording medium to dry an aqueous ink. The blowing portion includes conveying members and a blowing device. The conveying members include a first conveying member free of an adsorption mechanism and a second conveying member including an adsorption mechanism in the stated order. The aqueous ink includes a water-soluble organic solvent.

Classes IPC  ?

  • B41J 11/00 - Dispositifs ou agencements pour supporter ou manipuler un matériau de copie en feuilles ou en bandes
  • B41M 7/00 - Traitement ultérieur des travaux imprimés, p.ex. chauffage, irradiation
  • C09D 11/033 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le solvant
  • C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
  • C09D 11/30 - Encres pour l'impression à jet d'encre

30.

IMAGE PICKUP APPARATUS, CONTROL METHOD FOR IMAGE PICKUP APPARATUS, AND STORAGE MEDIUM CAPABLE OF EASILY RETRIEVING DESIRED-STATE IMAGE AND SOUND PORTIONS FROM IMAGE AND SOUND AFTER SPECIFIC SOUND IS GENERATED THROUGH ATTRIBUTE INFORMATION ADDED TO IMAGE AND SOUND

      
Numéro d'application 18470792
Statut En instance
Date de dépôt 2023-09-20
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Sasai, Kenichiro
  • Fujiwara, Shogo
  • Nishino, Tatsuo
  • Itoi, Yudai

Abrégé

An image pickup apparatus capable of easily retrieving desired-state image and sound portions through attribute information is provided. The image pickup apparatus includes an image pickup circuit, a CPU, and a memory that stores a program that, when executed by the CPU, causes the image pickup apparatus to function as the following units a sound acquisition unit that acquires a sound, a sound recognition unit that recognizes a sound acquired during moving image capturing and detects a specific sound from the sound, an image recognition unit that recognizes a moving image acquired during the moving image capturing and detects a subject from the moving image, and a control unit that calculates an evaluation result by using a score weighted in response to a sound recognition result and an image recognition result and adds the evaluation result to the moving image and the sound as attribute information.

Classes IPC  ?

  • H04N 23/60 - Commande des caméras ou des modules de caméras
  • G10L 25/51 - Techniques d'analyses de la parole ou de la voix qui ne se limitent pas à un seul des groupes spécialement adaptées pour un usage particulier pour comparaison ou différentiation
  • H04N 23/611 - Commande des caméras ou des modules de caméras en fonction des objets reconnus les objets reconnus comprenant des parties du corps humain
  • H04N 23/62 - Commande des paramètres via des interfaces utilisateur
  • H04R 1/02 - Boîtiers; Meubles; Montages à l'intérieur de ceux-ci

31.

WIRELESS COMMUNICATION APPARATUS, METHOD FOR CONTROLLING WIRELESS COMMUNICATION APPARATUS, AND STORAGE MEDIUM

      
Numéro d'application 18470174
Statut En instance
Date de dépôt 2023-09-19
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Sawada, Tetsuya

Abrégé

A wireless communication apparatus including a plurality of stations (STAs) including at least first and second STAs, and connectable to a plurality of access points (APs) in parallel, the wireless communication apparatus includes a detection unit configured to detect an AP, a display control unit configured to cause a display unit to display a plurality of APs detected, and a selection unit configured to select at least one AP among the plurality of APs displayed on the display unit, and an establishment unit configured to establish a link with the AP selected by the selection unit. Based on a user having performed a predetermined operation in a state where a first AP and a second AP are selected by the selection unit, the establishment unit establishes a link with the first AP by using the first STA and establishes a link with the second AP by using the second STA.

Classes IPC  ?

  • H04W 48/20 - Sélection d'un point d'accès
  • H04W 48/16 - Exploration; Traitement d'informations sur les restrictions d'accès ou les accès

32.

SHAPING METHOD AND SHAPING POWDER MATERIAL

      
Numéro d'application 18532646
Statut En instance
Date de dépôt 2023-12-07
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Kitani, Koji
  • Okinaka, Motoki
  • Miki, Tsutomu

Abrégé

A shaping method includes irradiating a powder containing silicon carbide and metal boride with an energy beam based on shape data of an object of shaping to perform shaping, in which the metal boride has a melting point lower than the sublimation point of the silicon carbide.

Classes IPC  ?

  • B28B 1/00 - Fabrication d'objets façonnés à partir du matériau
  • B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
  • C04B 35/565 - Produits céramiques mis en forme, caractérisés par leur composition; Compositions céramiques; Traitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de non oxydes à base de carbures à base de carbure de silicium
  • C04B 35/58 - Produits céramiques mis en forme, caractérisés par leur composition; Compositions céramiques; Traitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de non oxydes à base de borures, nitrures ou siliciures
  • C04B 35/653 - Procédés comportant une étape de fusion

33.

PHOTOELECTRIC CONVERSION APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM

      
Numéro d'application 18368108
Statut En instance
Date de dépôt 2023-09-14
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Numata, Aihiko
  • Takaiwa, Kan

Abrégé

A photoelectric conversion apparatus comprises a photoelectric conversion element including an avalanche photodiode for photoelectrically converting an optical image; an image generating unit configured to generate a first image based on a signal that has been acquired by the photoelectric conversion element; an acquisition unit configured to acquire first characteristic information of the photoelectric conversion element; a first correction processing unit configured to perform first correction processing for correcting linearity of the first image using the first characteristic information; and a second correction processing unit configured to perform second correction processing for performing interpolation based on the first characteristic information and information of the first image.

Classes IPC  ?

  • H04N 25/68 - Traitement du bruit, p.ex. détection, correction, réduction ou élimination du bruit appliqué aux défauts
  • H04N 23/81 - Chaînes de traitement de la caméra; Leurs composants pour supprimer ou minimiser les perturbations lors de la génération de signaux d'image
  • H04N 25/51 - Commande du gain
  • H04N 25/62 - Détection ou réduction du bruit dû aux charges excessives produites par l'exposition, p. ex. les bavures, les éblouissements, les images fantômes, la diaphonie ou les fuites entre les pixels

34.

IMAGE FORMING APPARATUS AND CONTROL METHOD FOR IMAGE FORMING APPARATUS

      
Numéro d'application 18473892
Statut En instance
Date de dépôt 2023-09-25
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Hikichi, Atsushi

Abrégé

An image forming apparatus capable of transitioning between at least a standby state and a termination state, the image forming apparatus including a controller and a printer device configured to form an image on a recording sheet. The controller is configured to receive an event for transitioning a state of the image forming apparatus, and the controller is configured to, by executing a termination process of the printer device and a termination process of the controller, transition from the standby state to the termination state. When a reboot event is received by the controller, the controller controls to execute a termination process of the controller without executing a termination process of the printer device.

Classes IPC  ?

  • G06F 3/12 - Sortie numérique vers une unité d'impression
  • G03G 15/00 - Appareils pour procédés électrographiques utilisant un dessin de charge

35.

INSPECTION SYSTEM, INSPECTION APPARATUS AND METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM

      
Numéro d'application 18473402
Statut En instance
Date de dépôt 2023-09-25
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Muraishi, Masaaki

Abrégé

An inspection system comprising an image forming apparatus and an inspection apparatus is provided. The inspection apparatus obtains a scanned image by reading a printed matter printed by the image forming apparatus, sets an inspection target area in which inspection is to be performed on data of a variable-data area included in the scanned image, sets an inspection item for the inspection target area, generates, in accordance with the inspection item, a collation value to which the inspection item is to be applied, in a reference image, performs inspection by comparing the reference image including the collation value and a scanned image of an inspection-target printed matter, and performs control so that the generated collation value is able to be confirmed prior to the inspection.

Classes IPC  ?

  • H04N 1/00 - Balayage, transmission ou reproduction de documents ou similaires, p.ex. transmission de fac-similés; Leurs détails

36.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM

      
Numéro d'application 18474996
Statut En instance
Date de dépôt 2023-09-26
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Eguchi, Takami
  • Tagashira, Nobuhiro
  • Kawazu, Ayuta
  • Minetomo, Yuki

Abrégé

An information processing apparatus includes an acquisition unit that performs acquiring first information used for determining a network environment to which a device belongs, and second information indicating the network environment to which the device belongs, a determination unit that performs determining a network environment to which the device belongs, based on the first information, a generation unit that performs generating, based at least on whether the network environment determined by the determination unit matches with the network environment indicated by the second information, learning data used in learning processing of a learning model that is used by the device to determine the network environment, and a learning unit that performs the learning processing using the learning data.

Classes IPC  ?

  • H04L 67/51 - Découverte ou gestion de ceux-ci, p.ex. protocole de localisation de service [SLP] ou services du Web
  • H04L 41/0803 - Réglages de configuration

37.

IMAGE PROCESSING SYSTEM, IMAGE PROCESSING METHOD, AND STORAGE MEDIA

      
Numéro d'application 18462159
Statut En instance
Date de dépôt 2023-09-06
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Arai, Tomoaki

Abrégé

A management apparatus acquires a plurality of digital contents each including a virtual viewpoint image associated with one subject, and identifies a first digital content selected by a user, and a second digital content including a virtual viewpoint image, which includes a subject associated with a virtual viewpoint image of the first digital content in an imaging range. The management apparatus generates a display image including the first digital content and the second digital content.

Classes IPC  ?

  • G06T 15/20 - Calcul de perspectives
  • G06T 17/00 - Modélisation tridimensionnelle [3D] pour infographie
  • G06V 10/94 - Architectures logicielles ou matérielles spécialement adaptées à la compréhension d’images ou de vidéos
  • G06V 20/64 - Objets tridimensionnels

38.

ANALOG-TO-DIGITAL CONVERTER, SENSOR AND APPARATUS

      
Numéro d'application 18473040
Statut En instance
Date de dépôt 2023-09-22
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Nasu, Hitoshi

Abrégé

An analog-to-digital converter comprises: an analog-to-digital conversion unit that performs analog-to-digital conversion using ΔΣ modulation on an image signal output from pixels; a setting unit that sets an operating frequency of the analog-to-digital conversion unit; and a generation unit that generates a clock signal having the operating frequency and supplies it to the analog-to-digital conversion unit. The setting unit sets the operating frequency based on at least one of a digital gain to be applied to the signal output from the analog-to-digital conversion unit and a shooting mode.

Classes IPC  ?

  • H04N 25/60 - Traitement du bruit, p.ex. détection, correction, réduction ou élimination du bruit
  • H04N 25/76 - Capteurs adressés, p.ex. capteurs MOS ou CMOS
  • H04N 25/78 - Circuits de lecture pour capteurs adressés, p. ex. amplificateurs de sortie ou convertisseurs A/N

39.

COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND STORAGE MEDIUM

      
Numéro d'application 18534437
Statut En instance
Date de dépôt 2023-12-08
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Yoshikawa, Yuki

Abrégé

A communication apparatus capable of performing authentication using a Wi-Fi Protected Access (WPA) 2 method and authentication using a WPA3 method performs the authentication using the WPA3 method based on a fact that communication with another communication apparatus is performed with a plurality of links established with the another communication apparatus.

Classes IPC  ?

40.

PHOTOELECTRIC CONVERSION DEVICE, CONTROL METHOD, AND STORAGE MEDIUM

      
Numéro d'application 18368182
Statut En instance
Date de dépôt 2023-09-14
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Numata, Aihiko
  • Takaiwa, Kan

Abrégé

To provide a photoelectric conversion device that has an avalanche photodiode and can suppress image quality deterioration, in a photoelectric conversion device, a photoelectric conversion element including an avalanche photodiode for photoelectrically converting an optical image, an image generation unit configured to generate a first image based on a signal acquired by the photoelectric conversion element, an acquisition unit configured to acquire first characteristic information of the photoelectric conversion element, and a correction processing unit configured to perform first correction processing on the first image by using the first characteristic information are provided, and in the correction processing unit, weighting of the first correction processing is made different according to a magnitude of a pixel signal in the first image.

Classes IPC  ?

  • H04N 25/773 - Circuits de pixels, p.ex. mémoires, convertisseurs A/N, amplificateurs de pixels, circuits communs ou composants communs comprenant des convertisseurs A/N, V/T, V/F, I/T ou I/F comprenant des circuits de comptage de photons, p. ex. des diodes de détection de photons uniques [SPD] ou des diodes à avalanche de photons uniques [SPAD]
  • H04N 25/51 - Commande du gain

41.

COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND STORAGE MEDIUM

      
Numéro d'application 18534482
Statut En instance
Date de dépôt 2023-12-08
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Soma, Tomoyasu

Abrégé

A communication apparatus acquires, in a case where a first other communication apparatus operating as an access point defined by an Institute of Electrical and Electronics Engineers (IEEE) 802.11 standard and a second other communication apparatus operating as an access point defined by the IEEE802.11 standard cooperate to perform Spatial Reuse, information on the second other communication apparatus and notifies a station having established a connection with the communication apparatus of the information and an instruction to not operate in a power save mode.

Classes IPC  ?

  • H04W 52/02 - Dispositions d'économie de puissance

42.

MEDICAL IMAGE DIAGNOSTIC APPARATUS, MEDICAL IMAGE DIAGNOSTIC SYSTEM, AND INFORMATION PROCESSING METHOD OF MEDICAL IMAGE DIAGNOSIS

      
Numéro d'application 18474593
Statut En instance
Date de dépôt 2023-09-26
Date de la première publication 2024-03-28
Propriétaire CANON MEDICAL SYSTEMS CORPORATION (Japon)
Inventeur(s) Gatayama, Kazuki

Abrégé

A medical image diagnostic apparatus according to an embodiment includes at least one processor. The at least one processor is configured to set, in a case where a plurality of scan processes corresponding to respective and independent imaging techniques are sequentially performed, reference time that acts as a reference for a start timing of at least one of second and subsequent scan processes from among the plurality of scan processes, and use the reference time that has been set, and sequentially performs the plurality of scan processes in response to an instruction received from a user.

Classes IPC  ?

  • A61B 6/03 - Tomographes assistés par ordinateur
  • A61B 6/00 - Appareils pour diagnostic par radiations, p.ex. combinés avec un équipement de thérapie par radiations

43.

MICROCHANNEL DEVICE, SEPARATION DEVICE, AND SEPARATION METHOD

      
Numéro d'application JP2023031957
Numéro de publication 2024/062903
Statut Délivré - en vigueur
Date de dépôt 2023-08-31
Date de publication 2024-03-28
Propriétaire
  • CANON KABUSHIKI KAISHA (Japon)
  • CANON MEDICAL SYSTEMS CORPORATION (Japon)
Inventeur(s)
  • Miki, Tsutomu
  • Kojima, Makoto
  • Hoshihira, Takamitsu
  • Higuchi, Yuhi
  • Nagoya, Toshimitsu
  • Uchida, Kouichi
  • Sakai, Tetsuya

Abrégé

Provided is a microchannel device comprising a flow path that circulates along a curve, wherein a cross section of the flow path obtained by cutting the flow path along a direction orthogonal to the direction in which a liquid with particles dispersed therein flows is asymmetrically shaped. According to the microchannel device, in the asymmetrically-shaped cross section of the flow path, a flow path cross-sectional area S1 that is further toward the inner circumferential side than a line segment LS connecting, by the shortest distance, a lower side (12) and a point PP at which the distance between an upper side (11) and the lower side is at maximum is larger than a flow path cross-sectional area S2 that is further toward the outer circumferential side than the line segment LS.

Classes IPC  ?

  • B03B 5/62 - Lavage de matériaux en grains, en poudre ou en grumeaux; Séparation par voie humide en utilisant des classificateurs hydrauliques, p.ex. des appareils de concentration à chute en spirale ou en hélice, du type à couloir ou à bassin
  • B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en général; Appareils appropriés
  • C12M 1/00 - Appareillage pour l'enzymologie ou la microbiologie
  • G01N 1/10 - Dispositifs pour prélever des échantillons à l'état liquide ou fluide
  • G01N 15/00 - Recherche de caractéristiques de particules; Recherche de la perméabilité, du volume des pores ou de l'aire superficielle effective de matériaux poreux
  • G01N 35/08 - Analyse automatique non limitée à des procédés ou à des matériaux spécifiés dans un seul des groupes ; Manipulation de matériaux à cet effet en utilisant un courant d'échantillons discrets circulant dans une canalisation, p.ex. analyse à injection dans un écoulement
  • G01N 37/00 - RECHERCHE OU ANALYSE DES MATÉRIAUX PAR DÉTERMINATION DE LEURS PROPRIÉTÉS CHIMIQUES OU PHYSIQUES - Détails non couverts par les autres groupes de la présente sous-classe

44.

MASK, FILM FORMING METHOD, AND FILM FORMING APPARATUS

      
Numéro d'application JP2023029421
Numéro de publication 2024/062802
Statut Délivré - en vigueur
Date de dépôt 2023-08-14
Date de publication 2024-03-28
Propriétaire CANON TOKKI CORPORATION (Japon)
Inventeur(s)
  • Nagaoka, Ken
  • Ichihara, Masahiro

Abrégé

This mask has an opening for forming a film of a pattern made of a vapor deposition material on a substrate and includes a mask body made of a non-magnetic substance and having the opening and a magnetic body formed on the mask body.

Classes IPC  ?

  • C23C 14/04 - Revêtement de parties déterminées de la surface, p.ex. au moyen de masques
  • H01L 21/68 - Appareils spécialement adaptés pour la manipulation des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide pendant leur fabrication ou leur traitement; Appareils spécialement adaptés pour la manipulation des plaquettes pendant la fabrication ou le traitement des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide ou de leurs composants pour le positionnement, l'orientation ou l'alignement
  • H01L 21/683 - Appareils spécialement adaptés pour la manipulation des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide pendant leur fabrication ou leur traitement; Appareils spécialement adaptés pour la manipulation des plaquettes pendant la fabrication ou le traitement des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide ou de leurs composants pour le maintien ou la préhension
  • H05B 33/10 - Appareils ou procédés spécialement adaptés à la fabrication des sources lumineuses électroluminescentes
  • H10K 50/10 - OLED ou diodes électroluminescentes polymères [PLED]

45.

FILM FORMING APPARATUS AND FILM FORMING METHOD

      
Numéro d'application JP2023029420
Numéro de publication 2024/062801
Statut Délivré - en vigueur
Date de dépôt 2023-08-14
Date de publication 2024-03-28
Propriétaire CANON TOKKI CORPORATION (Japon)
Inventeur(s) Nagaoka, Ken

Abrégé

This film forming apparatus is provided with: a substrate supporting means which supports a substrate; an alignment means which performs an alignment of the substrate and a mask; and a vapor deposition means which discharges a vapor deposition material onto the substrate by the intermediary of the mask. This film forming apparatus is also provided with an electrostatic chuck which sucks the mask from the reverse side from the substrate during the alignment operation by the alignment means.

Classes IPC  ?

  • C23C 14/04 - Revêtement de parties déterminées de la surface, p.ex. au moyen de masques
  • C23C 14/24 - Evaporation sous vide
  • H01L 21/683 - Appareils spécialement adaptés pour la manipulation des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide pendant leur fabrication ou leur traitement; Appareils spécialement adaptés pour la manipulation des plaquettes pendant la fabrication ou le traitement des dispositifs à semi-conducteurs ou des dispositifs électriques à l'état solide ou de leurs composants pour le maintien ou la préhension

46.

CONVEYING APPARATUS AND RECORDING DEVICE

      
Numéro d'application 18467461
Statut En instance
Date de dépôt 2023-09-14
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Tokuda, Shuichi
  • Sasaki, Takashi
  • Emoto, Yuki
  • Kudo, Koki
  • Ishihara, Hideyasu

Abrégé

Provided is a conveying apparatus, including: a conveying roller that conveys a recording medium; a first helical gear that rotates integrally with the conveying roller; a gear unit that engages with the first helical gear and generates a thrust force to the conveying roller. The gear unit includes a second helical gear and a third helical gear, and a thrust force that the conveying roller receives from the second helical gear acts in an opposite direction of a thrust force that the conveying roller receives from the third helical gear.

Classes IPC  ?

  • B65H 5/06 - Transfert des articles retirés des piles; Alimentation des machines en articles par rouleaux
  • B65H 79/00 - Mécanismes d'entraînement des dispositifs pour faire défiler, enrouler, dérouler ou emmagasiner le matériau, non prévus ailleurs

47.

LIGHTING CONTROL DEVICE FOR CONTROLLING LIGHT EMISSION OF PLURALITY OF LIGHTING DEVICES BY WIRELESS COMMUNICATION, LIGHTING DEVICE, PHOTOGRAPHING SYSTEM, CONTROL METHOD, AND STORAGE MEDIUM

      
Numéro d'application 18470863
Statut En instance
Date de dépôt 2023-09-20
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Takatori, Tatsuo

Abrégé

A lighting control device capable of checking shadow/shade on a subject intended by a user without impairing the real-time property. The lighting control device is wirelessly connected to a plurality of lighting devices each having a light unit capable of being on continuously, and controls turning on/off of the light units of the plurality of lighting devices. The lighting control device performs wireless communication with the plurality of lighting devices generates a turn-on instruction for the light unit, and transmits, to the plurality of lighting devices by the wireless communication: the turn-on instruction; information on a group to which each of the plurality of lighting devices belongs; and turn-on group information including a setting of one of light emission permission and light emission prohibition set for the group.

Classes IPC  ?

  • H05B 47/19 - Commande de la source lumineuse par télécommande via une transmission sans fil
  • G03B 15/05 - Combinaisons d'appareils photographiques avec flash électronique; Flash électronique
  • H05B 47/105 - Commande de la source lumineuse en réponse à des paramètres détectés
  • H05B 47/165 - Commande de la source lumineuse en suivant une séquence programmée pré-assignée; Commande logique [LC]
  • H05B 47/17 - Modes opérationnels, p.ex. passage du mode manuel au mode automatique ou interdiction d'opérations spécifiques

48.

COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMMUNICATION SYSTEM

      
Numéro d'application 18469417
Statut En instance
Date de dépôt 2023-09-18
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Matsuda, Araki

Abrégé

A communication device comprises a first communication circuit and a second communication circuit that is able to perform higher speed communication than the first communication circuit, wherein in order to make the second communication circuit connectable to an external device, communication with the external device using the first communication circuit is needed. When disconnecting a connection established between the second communication circuit and the external device, the communication device requests the external device to maintain, for a predetermined time, a state in which the second communication circuit is connectable, according to a reason of disconnecting the connection.

Classes IPC  ?

  • H04W 36/00 - Dispositions pour le transfert ou la resélection

49.

VIDEO CODING AND DECODING

      
Numéro d'application 18525451
Statut En instance
Date de dépôt 2023-11-30
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Laroche, Guillaume
  • Gisquet, Christophe
  • Onno, Patrice
  • Taquet, Jonathan

Abrégé

A method of encoding information about a motion information predictor, comprising: selecting one of a plurality of motion information predictor candidates; and encoding information for identifying the selected motion information predictor candidate using CABAC coding, wherein the CABAC coding comprises, for at least one bit of said information, using the same context variable used for another inter prediction mode when one or both of a Triangle Merge mode or a Merge with Motion Vector Difference (MMVD) Merge mode is used.

Classes IPC  ?

  • H04N 19/105 - Sélection de l’unité de référence pour la prédiction dans un mode de codage ou de prédiction choisi, p.ex. choix adaptatif de la position et du nombre de pixels utilisés pour la prédiction
  • H04N 19/109 - Sélection du mode de codage ou du mode de prédiction parmi plusieurs modes de codage prédictif temporel
  • H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
  • H04N 19/46 - Inclusion d’information supplémentaire dans le signal vidéo pendant le processus de compression
  • H04N 19/52 - Traitement de vecteurs de mouvement par encodage par encodage prédictif

50.

IMAGE FORMING APPARATUS

      
Numéro d'application 18464143
Statut En instance
Date de dépôt 2023-09-08
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Yamamoto, Shinkichi
  • Kawamura, Hiroshi
  • Kawaguchi, Yuta
  • Chino, Hideto

Abrégé

An image forming apparatus includes an apparatus body including a drive source, a rotary member, and a first coupling movable in an axial direction with respect to the rotary member, and a unit attachable to and detachable from the apparatus body, the unit including a second coupling configured to receive the driving force by engaging with the first coupling. The rotary member includes an abutting portion. The first coupling includes an abutted portion configured to be abutted with the abutting portion, and is configured to rotate in the first rotation direction together with the rotary member in a case where the abutting portion presses the abutted portion. The apparatus body further includes a first urging member configured to urge the first coupling in a second rotation direction opposite to the first rotation direction.

Classes IPC  ?

  • G03G 15/00 - Appareils pour procédés électrographiques utilisant un dessin de charge
  • G03G 21/16 - Moyens mécaniques facilitant la maintenance de l'appareil, p.ex. structures modulaires

51.

APPARATUS INCLUDING A PLURALITY OF HEADS AND A METHOD OF USING THE SAME

      
Numéro d'application 17935768
Statut En instance
Date de dépôt 2022-09-27
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Choi, Byung-Jin
  • Cherala, Anshuman

Abrégé

An apparatus can include a support structure and a docking station, wherein the apparatus is configured to move the docking station relative to the support structure. The apparatus can further include a head among a plurality of heads. The apparatus can also include a first coupler configured to couple the head to the support structure and to decouple the head from the support structure and a second coupler configured to couple the head to the docking station and to decouple the head from the docking station. A method of using the apparatus can include coupling the head to the docking station and decoupling the first head from the support structure. The method can further include moving the docking station along the support structure. The method can also include coupling the head to the support structure and decoupling the head from the docking station.

Classes IPC  ?

52.

ELECTRONIC COMPONENT, DISPLAY APPARATUS, AND IMAGING APPARATUS

      
Numéro d'application 18475060
Statut En instance
Date de dépôt 2023-09-26
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Tsukano, Jun

Abrégé

An electronic component includes first and second electrodes, first and second substrates having first and second principal surfaces, respectively, and a connection member to connect the first and second electrodes, wherein the first and second electrodes are arranged on the first and second principal surfaces, respectively, a height of the connection member is greater than those of the first and second electrodes in the direction perpendicular to the first principal surface, a distance between a portion of the first principal surface not in contact with the first electrode and a portion of the second principal surface not in contact with the second electrode is shorter than a distance between a portion of the first principal surface in contact with the first electrode and a portion of the second principal surface in contact with the second electrode, and an intermediary body is arranged between the second electrode and the connection member.

Classes IPC  ?

  • H05K 1/14 - Association structurale de plusieurs circuits imprimés
  • H01R 12/62 - Connexions fixes pour circuits imprimés flexibles, câbles plats ou à rubans ou structures similaires se raccordant à des circuits imprimés rigides ou à des structures similaires
  • H01R 12/65 - Connexions fixes pour circuits imprimés flexibles, câbles plats ou à rubans ou structures similaires caractérisées par les bornes
  • H04N 23/53 - Caméras ou modules de caméras comprenant des capteurs d'images électroniques; Leur commande - Détails de structure de viseurs électroniques, p. ex. rotatifs ou détachables
  • H05K 3/36 - Assemblage de circuits imprimés avec d'autres circuits imprimés

53.

IMAGE PICKUP APPARATUS CAPABLE OF EFFICIENTLY RETRIEVING SUBJECT GENERATING SPECIFIC SOUND FROM IMAGE, CONTROL METHOD FOR IMAGE PICKUP APPARATUS, AND STORAGE MEDIUM

      
Numéro d'application 18470834
Statut En instance
Date de dépôt 2023-09-20
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Itoi, Yudai
  • Fujiwara, Shogo
  • Sasai, Kenichiro
  • Nishino, Tatsuo

Abrégé

An image pickup apparatus capable of efficiently retrieving a subject generating a specific sound from an image is provided. The image pickup apparatus includes an image pickup circuit, a CPU, and a memory that stores a program that, when executed by the CPU, causes the image pickup apparatus to function as: detecting a specific sound from a sound acquired by a sound acquisition unit during moving image capturing, judging a direction in which the specific sound comes toward the image pickup apparatus and acquiring information about a sound direction indicating the direction of the specific sound judged, judging a direction in which the image pickup apparatus is facing and acquiring information about an image capturing direction indicating the direction of the image pickup apparatus judged, and performing control to store attribute information, a moving image acquired by the image pickup circuit, and the sound in a storage unit.

Classes IPC  ?

  • H04R 1/40 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique directionnelle désirée uniquement en combinant plusieurs transducteurs identiques
  • G10L 15/08 - Classement ou recherche de la parole

54.

IMAGE FORMING APPARATUS

      
Numéro d'application 18461751
Statut En instance
Date de dépôt 2023-09-06
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Hashimoto, Naoki

Abrégé

An image forming apparatus includes a photoreceptor; an exposure portion configured to include a substrate having a plurality of light emitting portions arranged along a rotation axis direction of the photoreceptor and exposes the photoreceptor to form a latent image on the photoreceptor; a development portion configured to develop a latent image formed on the photoreceptor with toner; an exposure duct configured to guide the airflow generated by a first fan along a longitudinal direction of the substrate; a development duct configured to guide the airflow generated by a second fan along the rotation axis direction of the development portion; and a first duct communicating with the exposure duct and the development duct, the first duct configured to exhaust air introduced from the exposure duct and exhaust air introduced from the development duct.

Classes IPC  ?

  • G03G 21/20 - Commande de l'humidité ou de la température
  • G03G 15/04 - Appareils pour procédés électrographiques utilisant un dessin de charge pour exposer, c.à d. pour projeter optiquement l'image originale sur un matériau d'enregistrement photoconducteur

55.

INFORMATION PROCESSING APPARATUS, CONTROL METHOD THEREOF, STORAGE MEDIUM, AND INFORMATION PROCESSING SYSTEM

      
Numéro d'application 18461718
Statut En instance
Date de dépôt 2023-09-06
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Tanabe, Akihiro

Abrégé

An information processing apparatus separates data representing an inference network model into first data including information for representing at least a layer configuration of the inference network model, and second data representing coefficient data of each layer. The apparatus generates a first file including the first data and a second file including the second data, and transmits the first file and the second file to an external apparatus. The apparatus generates the first file from data subjected to encryption processing on the first data.

Classes IPC  ?

  • G06F 21/62 - Protection de l’accès à des données via une plate-forme, p.ex. par clés ou règles de contrôle de l’accès
  • G06F 21/60 - Protection de données
  • G06N 5/04 - Modèles d’inférence ou de raisonnement

56.

INFORMATION PROCESSING APPARATUS, IMAGE PICKUP APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM

      
Numéro d'application 18458192
Statut En instance
Date de dépôt 2023-08-30
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Tsubaki, Hidetoshi

Abrégé

An information processing apparatus is configured to provide imaging assisting information for an object to a user of an image pickup apparatus to collect images for generating a three-dimensional model of the object. The information processing apparatus includes a memory storing instructions, and a processor configured to execute the instructions to acquire object information including an image of the object, acquire a provisional three-dimensional model including an uncaptured part of the object upon inputting of the object information, calculate imaging range information including position-posture of the image pickup apparatus with respect to the object for the acquired image of the object and including a view angle range with respect to the object for the image of the object, and generate the imaging assisting information for the object based on the imaging range information.

Classes IPC  ?

  • G06T 17/00 - Modélisation tridimensionnelle [3D] pour infographie
  • G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
  • H04N 23/69 - Commande de moyens permettant de modifier l'angle du champ de vision, p. ex. des objectifs de zoom optique ou un zoom électronique

57.

INFORMATION PROCESSING APPARATUS, METHOD OF CONTROLLING INFORMATION PROCESSING APPARATUS, AND STORAGE MEDIUM

      
Numéro d'application 18369333
Statut En instance
Date de dépôt 2023-09-18
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Takeuchi, Takuya

Abrégé

A control method for controlling an information processing apparatus, includes: receiving a predetermined operation; and based on that a wireless local area network (LAN) router to which the information processing apparatus is connected at a time of the reception of the predetermined operation corresponds to an enterprise method which is an authentication method using an authentication server conforming to IEEE 802.1X protocol, transmitting, to a communication apparatus, information related to the enterprise method and connection information for connecting to the wireless LAN router corresponding to the enterprise method or based on that the wireless LAN router to which the information processing apparatus is connected at the time of the reception of the predetermined operation corresponds to a personal method which is an authentication method not using the authentication server, transmitting, to the communication apparatus, connection information for connecting to the wireless LAN router corresponding to the personal method.

Classes IPC  ?

  • H04W 12/069 - Authentification utilisant des certificats ou des clés pré-partagées
  • H04W 76/10 - Gestion de la connexion Établissement de la connexion

58.

DEVELOPING DEVICE AND METHOD OF AGITATING INITIAL DEVELOPER INSIDE DEVELOPING DEVICE

      
Numéro d'application 18473767
Statut En instance
Date de dépôt 2023-09-25
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Sekiya, Koshin

Abrégé

A developing device includes a developer carrier, first and second chambers, first and second communication portions, first and second conveyance screws, a pair of sealing members, and a drive transmission gear. The developer carrier carries developer containing toner and carrier for developing an electrostatic image formed on an image carrier. The second chamber is partitioned from the first chamber. The first conveyance screw conveys the developer in a first direction from the first communication portion toward the second communication portion. The second conveyance screw conveys the developer in a second direction from the second communication portion toward the first communication portion. The sealing member pair seals the first and second communication portions to store initial developer in the second chamber. The drive transmission gear includes a fitting portion to which a tool to input a driving force for rotating the second conveyance screw to the drive transmission gear is fitted.

Classes IPC  ?

  • G03G 15/08 - Appareils pour procédés électrographiques utilisant un dessin de charge pour développer en utilisant un développateur solide, p.ex. développateur en poudre
  • G03G 21/16 - Moyens mécaniques facilitant la maintenance de l'appareil, p.ex. structures modulaires

59.

IMAGE PROCESSING APPARATUS AND CONTROL METHOD OF THE IMAGE PROCESSING APPARATUS

      
Numéro d'application 18466421
Statut En instance
Date de dépôt 2023-09-13
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Kobana, Yusuke

Abrégé

A reservation scan control unit of an MFP including a storage device and a scanner unit has a confirmation unit that confirms whether or not a file including an image generated by scan processing executed by the scanner unit can be transmitted to a transmission destination specified by a client terminal, a notification unit that provides a notification about a confirmation result to the client terminal in response to a confirmation that transmission to a transmission destination is not possible, which is a confirmation result, and a storage unit that stores a job including a setting of the scan processing and the transmission destination of a file including an image generated by the scan processing in the storage device, and the reservation scan control unit provides a notification about identification information corresponding to the job to the client terminal based on a confirmation that transmission to the transmission destination is possible, which is a confirmation result.

Classes IPC  ?

  • H04N 1/00 - Balayage, transmission ou reproduction de documents ou similaires, p.ex. transmission de fac-similés; Leurs détails

60.

STORAGE MEDIUM, INFORMATION PROCESSING APPARATUS, AND CONTROL METHOD FOR THE INFORMATION PROCESSING APPARATUS

      
Numéro d'application 18469939
Statut En instance
Date de dépôt 2023-09-19
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Nakamura, Akira

Abrégé

A non-transitory computer-readable storage medium storing computer-executable instructions that, when executed by a computer of an information processing apparatus, cause the computer of the information processing apparatus to perform operations that include communicably connecting to a communication apparatus, acquiring a wireless connection capability of the communication apparatus from the communication apparatus as a first acquisition, changing a setting for tethering connection of the information processing apparatus so as to match the wireless connection capability as a first setting, and transmitting information including the setting for tethering connection to the communication apparatus.

Classes IPC  ?

  • H04W 76/10 - Gestion de la connexion Établissement de la connexion

61.

APPARATUS, SENSOR AND ELECTRONIC DEVICE

      
Numéro d'application 18472069
Statut En instance
Date de dépôt 2023-09-21
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Sasaki, Ken
  • Nasu, Hitoshi

Abrégé

An apparatus comprises: a plurality of analog-to-digital conversion units that performs analog-to-digital conversion using ΔΣ modulation by comparing a signal output from a plurality of pixels to a reference voltage; and a plurality of supply units that supply one of a plurality of different reference voltages to each of the plurality of analog-to-digital conversion units. The plurality of supply units supply different reference voltages to adjacent analog-to-digital conversion units among the plurality of analog-to-digital conversion units.

Classes IPC  ?

  • H03M 3/00 - Conversion de valeurs analogiques en, ou à partir d'une modulation différentielle
  • H04N 25/772 - Circuits de pixels, p.ex. mémoires, convertisseurs A/N, amplificateurs de pixels, circuits communs ou composants communs comprenant des convertisseurs A/N, V/T, V/F, I/T ou I/F

62.

X-RAY DIAGNOSTIC APPARATUS

      
Numéro d'application 18473382
Statut En instance
Date de dépôt 2023-09-25
Date de la première publication 2024-03-28
Propriétaire Canon Medical Systems Corporation (Japon)
Inventeur(s)
  • Akiyama, Masaki
  • Ohashi, Shumpei
  • Yoshida, Hiroshi
  • Narahara, Kensei
  • Hirasawa, Masashi

Abrégé

According to one embodiment, an X-ray diagnostic apparatus comprising: an arm, a pair of grooved portions, a plurality of rollers, and a plurality of belts. The arm is configured to support an X-ray tube at one end and an X-ray detector at another end and has a shape of an arc. The grooved portions are formed on side surfaces of the arm. The plurality of rollers are configured to run in the grooved portions and slidably support the arm along the arc. Each of the belts passes over at least two of the rollers and at least partially abuts on inner walls of the grooved portions.

Classes IPC  ?

  • A61B 6/00 - Appareils pour diagnostic par radiations, p.ex. combinés avec un équipement de thérapie par radiations
  • A61B 6/04 - Mise en position des patients; Lits inclinables ou similaires

63.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, ROBOT SYSTEM, MANUFACTURING METHOD FOR ARTICLE USING ROBOT SYSTEM, PROGRAM, AND RECORDING MEDIUM

      
Numéro d'application 18470974
Statut En instance
Date de dépôt 2023-09-20
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Sugaya, Satoshi
  • Sasaki, Hironobu

Abrégé

An information processing apparatus that executes a simulation by using a virtual model. The information processing apparatus includes a processing unit. The processing unit is configured to display the virtual model and an operating portion on a display unit, the operating portion being used by a user to operate the virtual model, and change setting information on the operating portion in response to input of the user.

Classes IPC  ?

  • B25J 9/00 - Manipulateurs à commande programmée
  • B25J 9/16 - Commandes à programme
  • G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie

64.

VIDEO CODING AND DECODING

      
Numéro d'application 18517717
Statut En instance
Date de dépôt 2023-11-22
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Laroche, Guillaume
  • Gisquet, Christophe
  • Onno, Patrice
  • Taquet, Jonathan

Abrégé

A method of encoding a motion information predictor index for an Affine Merge mode, comprising: generating a list of motion information predictor candidates; selecting one of the motion information predictor candidates in the list as an Affine Merge mode predictor; and generating a motion information predictor index for the selected motion information predictor candidate using CABAC coding, one or more bits of the motion information predictor index being bypass CABAC coded.

Classes IPC  ?

  • H04N 19/513 - Traitement de vecteurs de mouvement
  • H04N 19/13 - Codage entropique adaptatif, p.ex. codage adaptatif à longueur variable [CALV] ou codage arithmétique binaire adaptatif en fonction du contexte [CABAC]
  • H04N 19/44 - Décodeurs spécialement adaptés à cet effet, p.ex. décodeurs vidéo asymétriques par rapport à l’encodeur
  • H04N 19/70 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques caractérisés par des aspects de syntaxe liés au codage vidéo, p.ex. liés aux standards de compression

65.

IMAGE FORMING APPARATUS

      
Numéro d'application 18474069
Statut En instance
Date de dépôt 2023-09-25
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Yokoyama, Ken
  • Tsukada, Masaru
  • Hasegawa, Hiroto

Abrégé

An image forming apparatus includes an image carrier to carry a toner image, intermediate, primary, and secondary transfer members, and a voltage application member. The voltage application member applies a voltage to the image carrier. The secondary transfer member is in contact with an outer circumferential surface of the intermediate transfer member. The toner image carried on the image carrier is primarily transferred onto the intermediate transfer member in a state where the voltage application member applies the voltage to the image carrier. The intermediate transfer member has a volume resistivity from 5×107 Ω·cm to 2×1011 Ω·cm inclusive. A relation ρs1/ρs2≥1.5 is satisfied, where ρs1 denotes a surface resistivity which is measured from the outer circumferential surface of the intermediate transfer member and ρs2 denotes a surface resistivity which is measured from an inner circumferential surface of the intermediate transfer member.

Classes IPC  ?

  • G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p.ex. dessin de poudre

66.

STORAGE MEDIUM, INFORMATION PROCESSING APPARATUS, AND INFORMATION PROCESSING METHOD

      
Numéro d'application 18469723
Statut En instance
Date de dépôt 2023-09-19
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Hashimoto, Yoshinori

Abrégé

An object is to improve convenience in a case when a user is conducting a layout operation. An embodiment of the present invention is an object layout program that causes a computer to execute an information processing method including a first displaying step of displaying a graphical user interface having a first region in which to arrange an object and a second region in which to display a list of an object that can be arranged in the first region, a deriving step of deriving a candidate region in which to arrange an object selected by a user in the first region, based on a state of arrangement of an object other than the selected object in the first region, and an arranging step of arranging the selected object in the first region in response to an operation of the user.

Classes IPC  ?

  • G06F 40/166 - Traitement de texte Édition, p.ex. insertion ou suppression
  • G06F 3/04812 - Techniques d’interaction fondées sur l’aspect ou le comportement du curseur, p.ex. sous l’influence de la présence des objets affichés
  • G06F 3/0482 - Interaction avec des listes d’éléments sélectionnables, p.ex. des menus
  • G06F 3/04845 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] pour la commande de fonctions ou d’opérations spécifiques, p.ex. sélection ou transformation d’un objet, d’une image ou d’un élément de texte affiché, détermination d’une valeur de paramètre ou sélection d’une plage de valeurs pour la transformation d’images, p.ex. glissement, rotation, agrandissement ou changement de couleur
  • G06F 40/106 - Affichage de la mise en page des documents; Prévisualisation

67.

COMMUNICATION APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM

      
Numéro d'application 18474939
Statut En instance
Date de dépôt 2023-09-26
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Watanabe, Kazunari

Abrégé

A communication apparatus that performs time synchronization using a received time synchronization packet includes a division unit configured to, in a case where an image packet to be transferred to a different communication apparatus exists during a period during which the time synchronization packet is to be transmitted, divide the image packet into a plurality of divided image packets, and a transfer unit configured to transfer the plurality of divided image packets to the different communication apparatus.

Classes IPC  ?

  • H04N 21/242 - Procédés de synchronisation, p.ex. traitement de références d'horloge de programme [PCR]
  • H04N 21/8547 - Création de contenu impliquant des marquages temporels pour synchroniser le contenu

68.

FIXING DEVICE AND IMAGE FORMING APPARATUS

      
Numéro d'application 18472753
Statut En instance
Date de dépôt 2023-09-22
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Takemasa, Rikiya

Abrégé

A fixing device includes first and second rotary members to form a nip portion, a heating unit, a frame, a bearing member, a moving mechanism, and a restricting member. At the nip portion, the first and second rotary members apply heat and pressure to fix a toner image to a recording material. The moving mechanism moves the second rotary member between a contact position where the first and second rotary members contact to form the nip portion and a separated position where the first and second rotary members are separated from each other. The restricting member includes a restricting portion to restrict the movement of the second rotary member toward the first rotary member. When the first rotary member is supported by the frame and the second rotary member is at the separated position, the restricting member is attachable and detachable between the bearing member and the frame.

Classes IPC  ?

  • G03G 15/20 - Appareils pour procédés électrographiques utilisant un dessin de charge pour le fixage, p.ex. par la chaleur

69.

POWER SUPPLY APPARATUS AND CONTROL METHOD THEREOF

      
Numéro d'application 18528413
Statut En instance
Date de dépôt 2023-12-04
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Aikawa, Iori
  • Nakano, Katsuya

Abrégé

A power supply apparatus performs control so as to perform first search processing for detecting a power reception apparatus based on at least one communication method from among a plurality of communication methods, before performing power supply to the power reception apparatus detected in the first search processing, to perform second search processing for detecting a communication apparatus other than the power reception apparatus based on at least one communication method from among the plurality of communication methods, and if a communication apparatus other than the power reception apparatus is not detected in the second search processing, to transition to a state where power supply to the power reception apparatus is possible.

Classes IPC  ?

  • H02J 50/60 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique sensibles à la présence d’objets étrangers, p.ex. détection d'êtres vivants
  • H04B 5/00 - Systèmes de transmission à induction directe, p.ex. du type à boucle inductive

70.

DEVELOPER REPLENISHING CONTAINER AND IMAGE FORMING APPARATUS

      
Numéro d'application 18386663
Statut En instance
Date de dépôt 2023-11-03
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Yomoda, Nobuyuki
  • Yamada, Yusuke
  • Okino, Ayatomo
  • Jimba, Manabu
  • Kamura, Akihito

Abrégé

Provided is a developer replenishing container including: a developer containing part capable of containing a developer; a discharge port through which the developer contained in the developer containing part is discharged; a conveyance part conveying the developer in the developer containing part by rotating; and a displacement part displaceable in conjunction with rotation of the conveyance part in the developer in a vicinity of the discharge port, and including a moving member capable of reciprocating in conjunction with the rotation of the conveyance part and a biasing member which biases the moving member and which is expandable according to movement of the moving member.

Classes IPC  ?

  • G03G 15/08 - Appareils pour procédés électrographiques utilisant un dessin de charge pour développer en utilisant un développateur solide, p.ex. développateur en poudre

71.

IMAGE FORMING APPARATUS

      
Numéro d'application 18470547
Statut En instance
Date de dépôt 2023-09-20
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Nakatsu, Haruhiko

Abrégé

An image forming apparatus includes a frame configured to support a process member configured to execute part of an image formation process on a recording material, a fan placed on a placement surface of the frame so as to be relatively movable with respect to the frame, a duct fixed to the frame and having a communication port communicating with an air intake port or an air outlet port of the fan, a restriction portion configured to restrict a movable range of the fan, and an elastic member disposed to be nipped by the duct and the fan.

Classes IPC  ?

  • G03G 21/20 - Commande de l'humidité ou de la température
  • G03G 21/16 - Moyens mécaniques facilitant la maintenance de l'appareil, p.ex. structures modulaires
  • H04N 1/00 - Balayage, transmission ou reproduction de documents ou similaires, p.ex. transmission de fac-similés; Leurs détails

72.

CONTENT GENERATION APPARATUS THAT REGISTERS INFORMATION IN BLOCKCHAIN, CONTROL METHOD FOR CONTENT GENERATION APPARATUS, AND STORAGE MEDIUM

      
Numéro d'application 18525188
Statut En instance
Date de dépôt 2023-11-30
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Ueno, Daiyu
  • Kubo, Keiichiro
  • Tsuchida, Naohiko
  • Sakaida, Minoru
  • Fujita, Atsushi
  • Tanaka, Keisuke

Abrégé

A content generation apparatus capable of easily confirming content data, the information of which is registered in a blockchain, is provided. An image pickup apparatus generates an image file and then immediately calculates a hash value of the image file, and transmits image file information including the hash value to a management system. In response to receipt of a registration completion notification indicating that a process of registering the image file information in a blockchain is completed, the image pickup apparatus stores registration-completed information indicating that the image file information is registered in the blockchain, relating to the image file.

Classes IPC  ?

  • H04L 9/00 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité
  • H04L 9/32 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système

73.

IMAGE FORMING SYSTEM

      
Numéro d'application 18528238
Statut En instance
Date de dépôt 2023-12-04
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Makino, Yusaku
  • Sawada, Hirohisa
  • Hattori, Shingo

Abrégé

An image forming apparatus includes an image forming unit configured to perform image formation on a sheet, a casing configured to house the image forming unit, an operation unit configured to receive an operation performed by a user, an electric wire extending from the casing to be connected to the operation unit and configured to transmit an electrical signal, a reinforcing member provided separate from and independent of the electric wire, the reinforcing member interconnecting the casing and the operation unit, and a covering configured to enclose therein the electric wire and the reinforcing member, wherein the reinforcing member is fixed to the casing and the operation unit in such a manner that a distance between a portion fixed to the casing and a portion fixed to the operation unit in the reinforcing member is shorter than a total length of the electric wire.

Classes IPC  ?

  • H04N 1/00 - Balayage, transmission ou reproduction de documents ou similaires, p.ex. transmission de fac-similés; Leurs détails
  • G03G 15/00 - Appareils pour procédés électrographiques utilisant un dessin de charge

74.

INK JET RECORDING METHOD, AND INK JET RECORDING APPARATUS

      
Numéro d'application 18471892
Statut En instance
Date de dépôt 2023-09-21
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Kawabe, Minako
  • Asao, Masaya

Abrégé

To provide an inkjet recording method capable of recording images with good ink ejection stability and excellent abrasion resistance while circulating ink between the ink storage portion and the recording head over a long period of time. An ink jet recording method in which an aqueous ink is ejected from a recording head and applied to a recording medium to record an image, the ink jet recording method uses an ink jet recording apparatus equipped with an ink circulation flow path for circulating the aqueous ink from an ink storage portion to the recording head, including the ink storage portion for storing the aqueous ink, the recording head of an ink jet system for ejecting the aqueous ink, a cooling portion for cooling the aqueous ink, a heating portion for heating the aqueous ink, and a pump for circulating the aqueous ink.

Classes IPC  ?

  • B41J 2/18 - Systèmes de recirculation de l'encre
  • B41J 2/175 - Systèmes d'alimentation en encre
  • B41J 29/377 - Dispositions pour le refroidissement ou la ventilation

75.

LIQUID DISCHARGE APPARATUS, SUBSTRATE PROCESSING APPARATUS AND ARTICLE MANUFACTURING METHOD

      
Numéro d'application 18468010
Statut En instance
Date de dépôt 2023-09-15
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Nakayama, Shugo
  • Nishikawara, Tomofumi
  • Iimura, Akiko
  • Kuri, Masahiro
  • Yamamoto, Tetsuya

Abrégé

A liquid discharge apparatus including a head configured to discharge a liquid, a chamber configured to contain the head, a circulation system configured to circulate a gas inside the chamber, an exhaust system configured to operate to exhaust the gas to an outside of the chamber, a filter provided in the circulation system and configured to remove a removal target contained in the gas, a detection unit configured to indirectly detect the removal target by detecting a detection target that is contained in the gas and different from the removal target, and a controller configured to operate the exhaust system when a concentration of the detection target detected by the detection unit is not lower than a threshold.

Classes IPC  ?

  • B41J 2/18 - Systèmes de recirculation de l'encre
  • B41J 2/045 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre caractérisés par le procédé de formation du jet en produisant à la demande des gouttelettes ou des particules séparées les unes des autres par pression, p.ex. à l'aide de transducteurs électromécaniques
  • B41J 2/145 - Leur agencement

76.

STEREOSCOPIC LENS APPARATUS AND IMAGE PICKUP APPARATUS

      
Numéro d'application 18466062
Statut En instance
Date de dépôt 2023-09-13
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Yokoyama, Takayoshi

Abrégé

A stereoscopic lens apparatus includes two optical systems disposed in parallel. The two optical systems each include a front group, a reflection unit, and a rear group that are disposed in order from an object side to an image side, and an optical axis interval between the rear groups of the two optical systems is shorter than an optical axis interval between the front groups of the two optical systems due to optical path bending by the reflection unit. The rear groups of the two optical systems each include a movable unit that can be moved. The stereoscopic lens apparatus further includes a holder integrally holding the movable units of the two optical systems, and an actuator configured to drive the holder.

Classes IPC  ?

  • G03B 35/10 - Photographie stéréoscopique par enregistrement simultané avec un appareil unique mais avec un système permettant de déterminer la distance des points de vue

77.

IMAGE FORMING APPARATUS

      
Numéro d'application 18230828
Statut En instance
Date de dépôt 2023-08-07
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Shirahata, Norihiro

Abrégé

An image forming apparatus includes a controller. The controller controls to perform a first operation in which a first potential difference is formed between a supplying member and a developing member, the first potential difference being a potential difference in a direction in which an electrostatic force in a first direction toward the developing member from the supplying member is acted on toner charged to a normal polarity, and a second operation in which a second potential difference is formed between them and in a second direction opposite to the first direction. When an image forming operation is performed, the controller controls timing for changing from the first operation to the second operation based on information on presence or absence of a recording material in a conveyance passage toward a transferring portion in a non-image forming operation before the recording material is nipped and conveyed at the transferring portion.

Classes IPC  ?

  • G03G 15/06 - Appareils pour procédés électrographiques utilisant un dessin de charge pour développer
  • G03G 15/02 - Appareils pour procédés électrographiques utilisant un dessin de charge pour déposer une charge uniforme, p.ex. pour sensibiliser; Dispositifs pour la décharge corona
  • G03G 15/08 - Appareils pour procédés électrographiques utilisant un dessin de charge pour développer en utilisant un développateur solide, p.ex. développateur en poudre
  • G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p.ex. dessin de poudre

78.

PACKING BOX

      
Numéro d'application 18473458
Statut En instance
Date de dépôt 2023-09-25
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Sakai, Hideto
  • Iwai, Kazunari

Abrégé

A packing box formed of corrugated paper having a corrugated medium with ridges and grooves arrayed in an array direction, including a first side part, a second side part opposed to the first side part, an inner lid part bent along a first edge portion of the first side part, an outer lid part bent along a second edge portion of the second side part, and an adhesion part for bonding an outer surface of the inner lid part and an inner surface of the outer lid part. The inner surface of the outer lid part is provided with the adhesion part and a score part along the adhesion part. The score part is provided between an edge opposite to the second edge portion and the adhesion part. The score part has a score that does not reach an outer surface of the outer lid part.

Classes IPC  ?

  • B65D 5/66 - Couvercles articulés
  • B65D 5/02 - Réceptacles de section transversale polygonale rigides ou semi-rigides, p.ex. boîtes, cartons ou plateaux, formés en pliant ou montant un ou plusieurs flans de papier en pliant ou montant un seul flan pour former un corps tubulaire avec ou sans pliage subséquent, ou par addition d'éléments séparés, pour fermer les extrémités du corps
  • B65D 5/42 - Réceptacles de section transversale polygonale rigides ou semi-rigides, p.ex. boîtes, cartons ou plateaux, formés en pliant ou montant un ou plusieurs flans de papier - Détails des réceptacles ou des flans de réceptacles pliables ou dressables

79.

APPARATUS AND CONVEYANCE METHOD

      
Numéro d'application 18472116
Statut En instance
Date de dépôt 2023-09-21
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Emoto, Yuki
  • Sasaki, Takashi
  • Tokuda, Shuichi
  • Kudo, Koki
  • Ishihara, Hideyasu

Abrégé

An apparatus comprising a conveyance roller configured to convey a print medium, a print unit configured to execute printing on the print medium, a platen arranged to face the print unit and configured to support the print medium, a sensor configured to emit light to the platen and detect light from the platen, and a control unit configured to execute first control of acquiring, as a first value, a detected value before the print medium reaches a light irradiation region of the sensor, and acquiring, as a second value, a detected value after the print medium is conveyed to include the light irradiation region, wherein the control unit further execute second control of correcting a conveyance amount of the print medium by the conveyance roller based on the first value and the second value.

Classes IPC  ?

  • B65H 9/00 - Positionnement des articles, p.ex. orientement; Dispositifs à cet effet
  • B65H 7/14 - Commande de l'alimentation en articles, de l'enlèvement des articles, de l'avance des piles ou d'appareils associés permettant de tenir compte d'une alimentation incorrecte, de la non présence d'articles ou de la présence d'articles défectueux par palpeurs ou détecteurs par palpeurs ou détecteurs photo-électriques

80.

LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS, IMAGING APPARATUS, ELECTRONIC DEVICE, ILLUMINATION APPARATUS, AND MOVING OBJECT INCLUDING THE SAME

      
Numéro d'application 18521992
Statut En instance
Date de dépôt 2023-11-28
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Tsuboi, Takashi

Abrégé

A light-emitting device includes a light-emitting element, and a protection layer covering the light-emitting element and composed of an inorganic compound, wherein a light absorption rate of the protection layer at a wavelength of 450 nm is less than 7%, and the light absorption rate of the protection layer at a wavelength of 380 nm is 5% or more.

Classes IPC  ?

  • H10K 50/844 - Encapsulations
  • H10K 59/38 - Dispositifs spécialement adaptés à l'émission de lumière multicolore comprenant des filtres de couleur ou des supports changeant de couleur [CCM]

81.

MEDICAL IMAGE PROCESSING DEVICE AND MEDICAL IMAGE PROCESSING METHOD

      
Numéro d'application 18475617
Statut En instance
Date de dépôt 2023-09-27
Date de la première publication 2024-03-28
Propriétaire CANON MEDICAL SYSTEMS CORPORATION (Japon)
Inventeur(s)
  • Tsukagoshi, Shinsuke
  • Taguchi, Hiroki

Abrégé

A medical image processing device includes processing circuitry. The processing circuitry sets a first energy bin at a k-absorption edge of a specific substance and sets a second energy bin and a third energy bin on both sides of the first energy bin. The processing circuitry generates a first medical image and a second medical image in which the specific substance is more emphasized using data of the energy bins. The processing circuitry outputs the medical images via an output interface. The processing circuitry sets a weighting for the data in the first energy bin when the second medical image is generated to be less than a weighting for the data in the second energy bin when the second medical image is generated and to be less than a weighting for the data in the first energy bin when the first medical image is generated.

Classes IPC  ?

  • A61B 6/00 - Appareils pour diagnostic par radiations, p.ex. combinés avec un équipement de thérapie par radiations
  • G06T 11/00 - Génération d'images bidimensionnelles [2D]

82.

IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD

      
Numéro d'application 18461685
Statut En instance
Date de dépôt 2023-09-06
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Ouchi, Kenji

Abrégé

An image processing device includes a first acquisition unit, a second acquisition unit, a correction unit, and a control unit. The first acquisition unit acquires a real space image obtained by capturing a real space and first image quality information, which is image quality information on the real space image. The second acquisition unit acquires a virtual object and second image quality information, which is image quality information on the virtual object. The correction unit corrects image quality of the real space image and image quality of the virtual object based on the first image quality information and the second image quality information. The control unit controls a display to display a combined image obtained by combining the real space image and the virtual object whose image qualities are corrected by the correction unit.

Classes IPC  ?

  • G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie
  • G06T 5/00 - Amélioration ou restauration d'image
  • G06T 5/50 - Amélioration ou restauration d'image en utilisant plusieurs images, p.ex. moyenne, soustraction
  • G06V 10/56 - Extraction de caractéristiques d’images ou de vidéos relative à la couleur
  • G06V 10/60 - Extraction de caractéristiques d’images ou de vidéos relative aux propriétés luminescentes, p.ex. utilisant un modèle de réflectance ou d’éclairage

83.

COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND STORAGE MEDIUM

      
Numéro d'application 18534404
Statut En instance
Date de dépôt 2023-12-08
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Watanabe, Ryo

Abrégé

A communication apparatus includes a communication unit capable of performing communication of a wireless frame using a first frequency channel and communication of a wireless frame using a second frequency channel in parallel, and a transmission unit configured to transmit information to another communication apparatus, the information indicating a distance between the first frequency channel and the second frequency channel on a frequency axis, the information indicating a channel distance necessary for performing transmission of the wireless frame using the first frequency channel and reception of the wireless frame using the second frequency channel in parallel in the communication by the communication unit.

Classes IPC  ?

  • H04W 74/08 - Accès non planifié, p.ex. accès aléatoire, ALOHA ou accès multiple par détection de porteuse [CSMA Carrier Sense Multiple Access]

84.

FACE AUTHENTICATION SYSTEM, AUTHENTICATION METHOD OF FACE AUTHENTICATION SYSTEM, AND STORAGE MEDIUM

      
Numéro d'application 18473077
Statut En instance
Date de dépôt 2023-09-22
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Akimoto, Yoshiyuki

Abrégé

A driver face authentication system provided in a movable apparatus includes a first imaging unit that captures a face of a driver at a first angle, a second imaging unit that captures the driver's face at a second angle different from the first angle, a boarding detection unit that detects that the driver is aboard the movable apparatus, and a face authentication unit that, after the boarding detection unit detects that the driver is aboard the movable apparatus, based on a video captured by the first imaging unit and a video captured by the second imaging unit, determines whether the driver captured by the first and second imaging units is a legitimate driver of the movable apparatus.

Classes IPC  ?

  • G06V 20/59 - Contexte ou environnement de l’image à l’intérieur d’un véhicule, p.ex. concernant l’occupation des sièges, l’état du conducteur ou les conditions de l’éclairage intérieur
  • B60R 1/12 - Ensembles de miroirs combinés avec d'autres objets, p.ex. pendules
  • B60R 25/25 - Moyens pour enclencher ou arrêter le système antivol par biométrie
  • G06V 20/40 - RECONNAISSANCE OU COMPRÉHENSION D’IMAGES OU DE VIDÉOS Éléments spécifiques à la scène dans le contenu vidéo
  • G06V 40/16 - Visages humains, p.ex. parties du visage, croquis ou expressions
  • H04N 7/18 - Systèmes de télévision en circuit fermé [CCTV], c. à d. systèmes dans lesquels le signal vidéo n'est pas diffusé
  • H04N 23/90 - Agencement de caméras ou de modules de caméras, p. ex. de plusieurs caméras dans des studios de télévision ou des stades de sport

85.

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS

      
Numéro d'application 18306763
Statut En instance
Date de dépôt 2023-04-25
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Takahashi, Koji
  • Kojima, Yasuo
  • Yamada, Motoya
  • Shinozuka, Masayuki

Abrégé

Provided is an electrophotographic photosensitive member including: a support; and a photosensitive layer, wherein the support has a surface formed of Al and/or an Al alloy, wherein the surface of the support comprises Al crystal grains having: (α) a plane at −15° or more and less than +15° with respect to a {001} orientation; (β) a plane at −15° or more and less than +15° with respect to a {101} orientation; and (γ) a plane at −15° or more and less than +15° with respect to a {111} orientation, and wherein the ratio of an area occupied by the Al crystal grain having the (γ) is 10% or less, and the value of the ratio of an area occupied by the Al crystal grain having the (α) to an area occupied by the Al crystal grain having the (β) is more than 4/6 and less than 6/4.

Classes IPC  ?

  • G03G 5/10 - Supports pour la réception de charges ou autres couches
  • G03G 15/00 - Appareils pour procédés électrographiques utilisant un dessin de charge
  • G03G 15/01 - Appareils pour procédés électrographiques utilisant un dessin de charge pour reproduire des copies multicolores
  • G03G 15/08 - Appareils pour procédés électrographiques utilisant un dessin de charge pour développer en utilisant un développateur solide, p.ex. développateur en poudre
  • G03G 21/18 - Moyens mécaniques facilitant la maintenance de l'appareil, p.ex. structures modulaires utilisant une cartouche de traitement

86.

IMAGE FORMING APPARATUS

      
Numéro d'application 18371586
Statut En instance
Date de dépôt 2023-09-22
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Eguchi, Hiroki
  • Iwasawa, Yusaku

Abrégé

A controller of an image forming apparatus controls a transfer voltage applying portion so that a voltage is not applied to a transfer member or a voltage of an opposite polarity to a normal charge polarity of toner is applied to the transfer member, in a first period including at least a period, after rotation of a photosensitive member and a developing member, from first arrival of a first region at a transfer portion to first arrival of a second region at the transfer portion, and so that at least a first voltage of the same polarity as the normal charge polarity and a second voltage of the same polarity as the first voltage and larger in absolute value than the first voltage are applied to the transfer member in a second period after the first period and before a toner image reaches the transfer portion.

Classes IPC  ?

  • G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p.ex. dessin de poudre

87.

IMAGE FORMING APPARATUS

      
Numéro d'application 18371583
Statut En instance
Date de dépôt 2023-09-22
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Mukai, Takashi
  • Sunahara, Satoshi
  • Mizukoshi, Shunsuke

Abrégé

An image forming apparatus includes a first image forming portion including a first photosensitive member, a first charging member, and a first developing member including a first accommodating portion: a second image forming portion including a second photosensitive member, a second charging member, and a second developing member including a second accommodating portion: an exposure portion; an applying portion: a storing portion; and a controller. When in the storing portion, information on toner accommodated in the first accommodating portion is changed from first information to second to information and information on toner accommodated in the second accommodating portion is not changed, the controller carries out control so that a transfer voltage is changed from a first transfer voltage to a second transfer voltage and so that a potential of an image portion formed on the second photosensitive member is changed from a first potential to a second potential.

Classes IPC  ?

  • G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p.ex. dessin de poudre

88.

IMAGE FORMING APPARATUS, CONTROL METHOD THEREOF, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM

      
Numéro d'application 18474370
Statut En instance
Date de dépôt 2023-09-26
Date de la première publication 2024-03-28
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Chiba, Shinichi

Abrégé

An image forming apparatus comprises: a connection unit configured to connect with an information processing apparatus in order to allow execution of a remote operation of the image forming apparatus by the information processing apparatus; a detection unit configured to detect an event that has occurred in the image forming apparatus; and a disconnection unit configured to, in a case where occurrence of a predetermined event corresponding to a state of use of the image forming apparatus is detected by the detection unit while connected with the information processing apparatus by the connection unit, disconnect the connection with the information processing apparatus.

Classes IPC  ?

  • G06F 3/12 - Sortie numérique vers une unité d'impression

89.

Image processing apparatus, method, and storage medium for spectrally encoded endoscopy ghost noise reducton

      
Numéro d'application 17198077
Numéro de brevet 11941784
Statut Délivré - en vigueur
Date de dépôt 2021-03-10
Date de la première publication 2024-03-26
Date d'octroi 2024-03-26
Propriétaire Canon U.S.A., Inc. (USA)
Inventeur(s) Ikuta, Mitsuhiro

Abrégé

An image processing apparatus includes at least one memory and at least one processor that executes instructions stored in the memory to receive an input image based on image data, execute noise reduction processing on the image data, and output noise-reduced output data based on a result of the noise reduction processing, wherein the noise reduction processing calculates a value using reference pixels based on a first frequency range, and subtracts a value using pixels based on a second frequency range.

Classes IPC  ?

  • G06T 5/00 - Amélioration ou restauration d'image
  • A61B 1/00 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p.ex. endoscopes; Dispositions pour l'éclairage dans ces instruments
  • G06N 20/00 - Apprentissage automatique
  • G06T 5/20 - Amélioration ou restauration d'image en utilisant des opérateurs locaux

90.

Image processing apparatus having report printing function, method of controlling image processing apparatus, and storage medium

      
Numéro d'application 16553576
Numéro de brevet RE049886
Statut Délivré - en vigueur
Date de dépôt 2019-08-28
Date de la première publication 2024-03-26
Date d'octroi 2024-03-26
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Tachi, Daiki

Abrégé

An image processing apparatus that is capable of performing report printing in a language desired by a user in either manual report printing or autonomic report printing. A storage unit stores information on the image processing apparatus. A touch panel receives input from a log-in user A control unit controls execution of the automatic report printing in which the information is printed by the printing unit as a report when predetermined conditions are satisfied, and execution of the manual report printing in which the information is printed by the printing unit as a report based on an instruction from the log-in user. The control unit performs the automatic report printing in a predetermined language and performs the manual report printing in a language for the log-in user.

Classes IPC  ?

  • G06F 15/00 - TRAITEMENT ÉLECTRIQUE DE DONNÉES NUMÉRIQUES Équipement de traitement de données en général
  • G03G 15/00 - Appareils pour procédés électrographiques utilisant un dessin de charge
  • G06F 3/12 - Sortie numérique vers une unité d'impression
  • G06K 1/00 - Méthodes ou dispositions pour marquer les supports d'enregistrement sous la forme numérique
  • G06K 15/00 - Dispositions pour produire une présentation visuelle permanente des données de sortie

91.

IMAGE CAPTURING APPARATUS AND CONTROL METHOD THEREOF, AND STORAGE MEDIUM

      
Numéro d'application 18463719
Statut En instance
Date de dépôt 2023-09-08
Date de la première publication 2024-03-21
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Kotoku, Hiromi

Abrégé

An image capturing apparatus operable to obtain an image by capturing a subject image includes an orientation angle calculation unit configured to calculate an orientation angle of the image capturing apparatus, and a correction unit configured to perform correction based on the orientation angle of the image capturing apparatus so as to maintain a levelness of the image. The orientation angle calculation unit changes a method of calculating the orientation angle between a first state in which walking moving image capturing is performed with a vibration suppression mechanism configured to suppress a vibration of the image capturing apparatus attached to the image capturing apparatus and a second state other than the first state.

Classes IPC  ?

  • G06T 5/00 - Amélioration ou restauration d'image
  • G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
  • H04N 23/68 - Commande des caméras ou des modules de caméras pour une prise de vue stable de la scène, p. ex. en compensant les vibrations du boîtier de l'appareil photo

92.

IMAGE DISPLAY APPARATUS

      
Numéro d'application 18448999
Statut En instance
Date de dépôt 2023-08-14
Date de la première publication 2024-03-21
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Aida, Tomohisa
  • Sakai, Yosuke

Abrégé

An image display apparatus includes a light source, an image generating element, a light guide element, and a light guide unit. The light guide element has a first surface and a second surface opposite to the first surface, and the image generating element is disposed to face the second surface of the light guide element. The light from the light source enters the first surface, transmits through the light guide element and the light guide unit, and enters the image generating element to be converted into the image light, and the image light transmits through the light guide unit and enters the second surface. A distance between an exit surface of the image generating element for emitting the image light and an incident surface of the light guide unit which the image light enters is longer than 0 mm and equal to or shorter than 5 mm.

Classes IPC  ?

  • G02B 27/01 - Dispositifs d'affichage "tête haute"

93.

IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS

      
Numéro d'application 18464612
Statut En instance
Date de dépôt 2023-09-11
Date de la première publication 2024-03-21
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Matsumoto, Akira
  • Fukushima, Takayuki

Abrégé

An image reading apparatus includes a support portion, a reading portion, a first cover, a second cover, and a holding mechanism. The first cover moves between a second closed position where the first cover covers the reading portion in a first closed position and a second open position where the first cover opens the reading portion. The second cover moves between a third closed position where the second cover forms a second area of a conveyance path together with the first cover in the second closed position and a third open position where the second cover opens the second area. The holding mechanism prevents the first cover from moving from the second open position to the second closed position and holds the first cover in the second open position when the second cover is in the third open position and the first cover is in the second open position.

Classes IPC  ?

  • H04N 1/00 - Balayage, transmission ou reproduction de documents ou similaires, p.ex. transmission de fac-similés; Leurs détails
  • H04N 1/19 - Dispositions de balayage utilisant des ensembles composés de plusieurs éléments

94.

IMAGING DEVICE, IMAGING SYSTEM, MOVING BODY, AND INSTRUMENT

      
Numéro d'application 18369342
Statut En instance
Date de dépôt 2023-09-18
Date de la première publication 2024-03-21
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Takado, Hisashi

Abrégé

An imaging device includes a photoelectric device in which a plurality of pixels containing a photoelectric element including an avalanche photodiode are arranged in a two-dimensional array, and a processor that processes output signals of the plurality of pixels. The plurality of pixels includes a first pixel unit having imaging pixels, and a second pixel unit having at least one set of pixels including an aperture pixel and light shielded pixels that surround at least a part of the aperture pixel, and the processor uses output signals of the aperture pixel and the light shielded pixels of the set of the pixels to generate a correction pattern for correcting output signals of the imaging pixels, the correction pattern corresponding to an output pattern of the set of the aperture pixel and the light shielded pixels.

Classes IPC  ?

  • H04N 25/68 - Traitement du bruit, p.ex. détection, correction, réduction ou élimination du bruit appliqué aux défauts
  • H04N 25/77 - Circuits de pixels, p.ex. mémoires, convertisseurs A/N, amplificateurs de pixels, circuits communs ou composants communs

95.

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS

      
Numéro d'application 18453986
Statut En instance
Date de dépôt 2023-08-22
Date de la première publication 2024-03-21
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Takahashi, Koji
  • Yamada, Motoya
  • Kujirai, Shubun

Abrégé

An electrophotographic photosensitive member comprising a support, an electroconductive layer, an undercoat layer, a charge generating layer, and a hole transporting layer in this order, wherein when an ionization potential of the electroconductive layer is defined as IPc, the IPc is 5.4 to 5.8 eV, and when an ionization potential of the undercoat layer is defined as IPu, the IPu is 6.0 eV or more, wherein the undercoat layer comprises an electron transporting compound and a compound (α), and when an ionization potential of the compound (α) is defined as IPα, the IPc, the IPu, and the IPα satisfy relation (1): An electrophotographic photosensitive member comprising a support, an electroconductive layer, an undercoat layer, a charge generating layer, and a hole transporting layer in this order, wherein when an ionization potential of the electroconductive layer is defined as IPc, the IPc is 5.4 to 5.8 eV, and when an ionization potential of the undercoat layer is defined as IPu, the IPu is 6.0 eV or more, wherein the undercoat layer comprises an electron transporting compound and a compound (α), and when an ionization potential of the compound (α) is defined as IPα, the IPc, the IPu, and the IPα satisfy relation (1): IPu−IPc>IPα−IPc  (1).

Classes IPC  ?

  • G03G 7/00 - Emploi de matériaux spécifiés pour utilisation dans les éléments recevant l'image, c. à d. pour inversion par contact physique; Fabrication à cet effet

96.

POLARIZED LIGHT-EMITTING PARTICLES FOR SPECIMEN TEST

      
Numéro d'application 18522500
Statut En instance
Date de dépôt 2023-11-29
Date de la première publication 2024-03-21
Propriétaire
  • CANON KABUSHIKI KAISHA (Japon)
  • CANON MEDICAL SYSTEMS CORPORATION (Japon)
Inventeur(s)
  • Kakegawa, Norishige
  • Masumura, Takahiro
  • Sakakibara, Teigo
  • Nakajima, Ikuo
  • Yamauchi, Fumio
  • Kanazaki, Kengo

Abrégé

Provided is a particle having high detection sensitivity in the detection of a substance to be measured, such as an antigen or an antibody, from a body. The particle includes a rare earth complex, wherein the particle has a particle size distribution of 0.1 or less in terms of polydispersity index (pdi) measured by dynamic light scattering, and wherein the particle has a hydrophilic polymer on a surface thereof.

Classes IPC  ?

  • C09K 11/06 - Substances luminescentes, p.ex. électroluminescentes, chimiluminescentes contenant des substances organiques luminescentes
  • G01N 21/64 - Fluorescence; Phosphorescence
  • G01N 21/78 - Systèmes dans lesquels le matériau est soumis à une réaction chimique, le progrès ou le résultat de la réaction étant analysé en observant l'effet sur un réactif chimique produisant un changement de couleur
  • G01N 33/545 - Résine synthétique

97.

IMAGE FORMING APPARATUS

      
Numéro d'application 18506049
Statut En instance
Date de dépôt 2023-11-09
Date de la première publication 2024-03-21
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Tetsuno, Shuichi
  • Katagiri, Shinji
  • An, Koji
  • Yokoyama, Hiroko
  • Takahashi, Wataru
  • Ishio, Shohei
  • Tanaka, Takayuki
  • Matsunaga, Tomonori

Abrégé

An image forming apparatus includes a rotatable image bearing member and a rotatable developing member to carry developer made up of toner particles and carrier particles adhered to surfaces of the toner particles. Where a pressing force pressing the developing member against the image bearing member is F1, a total number of the carrier particles interposed between the toner particles and the image bearing member is N1, and an adhesion Ft between a carrier particle and a toner particle, measured when the carrier particle is pressed against the toner particle with F1/N1 that is a pressing force per unit carrier particle, and an adhesion Fdr1 between the carrier particle and the image bearing member, measured when the carrier particle is pressed against the image bearing member with F1/N1, satisfy Ft≤Fdr1.

Classes IPC  ?

  • G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p.ex. dessin de poudre
  • G03G 21/00 - Dispositions non prévues dans les groupes , p.ex. nettoyage, élimination des charges résiduelles

98.

IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS

      
Numéro d'application 18464650
Statut En instance
Date de dépôt 2023-09-11
Date de la première publication 2024-03-21
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Matsumoto, Akira

Abrégé

An image reading apparatus includes a main body, a cover, a reading unit, a cable, and a shield member. The cover pivots with respect to the main body and move between a first closed position and a first open position. The reading unit pivots with respect to the main body and reads an image of a sheet conveyed in the conveyance path. The cable bridges between the main body and the reading unit and configured to transmit an image signal from the reading unit. The cable includes an exposed portion located between the main body and the reading unit and exposed to an outside of the main body and the reading unit when the cover is located in the first open position. The shield member has conductivity, grounded, and disposed to cover the exposed portion of the cable.

Classes IPC  ?

  • H04N 1/00 - Balayage, transmission ou reproduction de documents ou similaires, p.ex. transmission de fac-similés; Leurs détails

99.

POWER TRANSMISSION APPARATUS AND WIRELESS POWER TRANSMISSION SYSTEM

      
Numéro d'application 18510386
Statut En instance
Date de dépôt 2023-11-15
Date de la première publication 2024-03-21
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s) Shoji, Yuki

Abrégé

A power transmission apparatus includes a first switching element having a first and a second terminal, a first capacitor connected between the first terminal and the second terminal of the first switching element, and a power transmission inductor connected to the first switching element on a direct-current (DC) basis and configured to wirelessly transmit alternating-current (AC) power.

Classes IPC  ?

  • H02J 50/12 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif du type couplage à résonance
  • H02J 50/70 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la réduction des champs de fuite électriques, magnétiques ou électromagnétiques

100.

CLEANING APPARATUS, CLEANING METHOD, IMPRINT APPARATUS, AND METHOD FOR MANUFACTURING AN ARTICLE

      
Numéro d'application 18455976
Statut En instance
Date de dépôt 2023-08-25
Date de la première publication 2024-03-21
Propriétaire CANON KABUSHIKI KAISHA (Japon)
Inventeur(s)
  • Maruyama, Hiroyuki
  • Nishikawa, Tadayasu

Abrégé

[Problem] The provision of a cleaning apparatus that is useful in the cleaning of an original plate that is used when forming a pattern on top of a substrate. [Means for solving the problem] A cleaning apparatus configured to clean an original plate that is used when forming a pattern in an imprint material on top of a substrate; wherein the cleaning apparatus comprises an irradiating unit configured to release plasma onto a first side of the original plate; and a heating unit configured to radiate heat onto a second side of the original plate, and heat the original plate; and wherein the irradiating unit and the heating unit are disposed such that the original plate is interposed between the irradiating unit and the heating unit.

Classes IPC  ?

  • B08B 7/00 - Nettoyage par des procédés non prévus dans une seule autre sous-classe ou un seul groupe de la présente sous-classe
  • G03F 7/00 - Production par voie photomécanique, p.ex. photolithographique, de surfaces texturées, p.ex. surfaces imprimées; Matériaux à cet effet, p.ex. comportant des photoréserves; Appareillages spécialement adaptés à cet effet
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