Abrégé

A three-dimensional measurement device includes: an optical system including an optical device that splits an incident light, irradiates a measurement object with a measurement light, irradiates a reference plane with a reference light, and combines at least part of the reflected measurement light with at least part of the reflected reference light to emit a combined light; a first light emitter that emits a first light that has a first wavelength; a second light emitter that emits a second light that has a second wavelength; a first imaging device that takes an image of an output light output from the optical device in which the first light enters; a second imaging device that takes an image of an output light output from the optical device in which the second light enters; and a control device that executes three-dimensional measurement of the measurement object.

Classes IPC  ?

• G01B 9/02015 - Interféromètres caractérisés par la configuration du parcours du faisceau
• G01B 9/02001 - Interféromètres caractérisés par la commande ou la génération des propriétés intrinsèques du rayonnement

Abrégé

The present invention makes holograms for use in spatial light modulators appropriate.　A hologram data generation system 10 generates hologram data for realizing holograms used for modulating light in spatial light modulators and comprises: an acquisition unit 11 that acquires target information indicating the output light intensity distribution, which is the target of output light from the hologram; a determination unit 12 that determines a generation method to be used for generating hologram data according to the type of intensity distribution indicated by the target information acquired by the acquisition unit 11; and a generation unit 13 that generates hologram data from the target information acquired by the acquisition unit 11, according to the generation method determined by the determination unit 12.

Classes IPC  ?

• G03H 1/08 - Procédés ou appareils pour produire des hologrammes pour faire des hologrammes synthétiques
• G02F 1/01 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p.ex. commutation, ouverture de porte ou modulation; Optique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur

Produits et services

Ready-made clothing; non-Japanese style outerclothing; Tee-shirts; caps [headwear]. Yudai 21 rice; brown rice from Yudai 21 rice; germinated brown rice from Yudai 21 rice; instant confectionery mixes from Yudai 21 rice; cereal preparations using Yudai 21 rice; boxed lunches consisting of Yudai 21 rice, with added meat, fish or vegetables; Yudai 21 rice flour; flour using Yudai 21 rice; by-product of Yudai 21 rice for food [sake lees]; sweet sake using Yudai 21 rice [amazake]; bread and buns using Yudai 21 rice or Yudai 21 rice flour. Unprocessed rice from Yudai 21 rice; rice bran from Yudai 21 rice [animal feed]. Awamori using Yudai 21 rice [distilled rice spirits]; sake substitute using Yudai 21 rice; Japanese white liquor using Yudai 21 rice [shochu]; Japanese sweet rice-based mixed liquor using Yudai 21 rice [shiro-zake]; sake using Yudai 21 rice; naoshi using Yudai 21 rice [Japanese liquor]; Japanese shochu-based mixed liquor using Yudai 21 rice [mirin]; western liquors in general using Yudai 21 rice; alcoholic fruit beverages using Yudai 21 rice; Japanese shochu-based beverages using Yudai 21 rice [chuhai]; Chinese liquors in general using Yudai 21 rice; flavored liquors using Yudai 21 rice. Educational and instruction services relating to arts, crafts, sports or general knowledge; educational and instruction services relating to cultivation techniques; organization of entertainment events excluding movies, shows, plays, musical performances, sports, horse races, bicycle races, boat races and auto races; organization of exchange meeting on cultivation techniques; providing facilities for educational training; providing of training facilities for cultivation of Yudai 21 rice; providing of hands-on educational facilities for cultivation of Yudai 21 rice.

Abrégé

Variation in inductance is reduced with a secondary-side coil substrate on which a plurality of wiring layers are superimposedly disposed, and a plurality of coils provided in the secondary-side coil substrate. On the wiring layer, coil patterns corresponding to parts of one circumferences of the coils are formed. On the wiring layer, coil patterns corresponding to remaining parts of the one circumferences of the coils are formed. The coil patterns, and the coil patterns that are provided on the different wiring layers are connected to each other via conduction points in a superimposition direction of the wiring layers, and the one circumferences of the respective coils are formed.

Classes IPC  ?

• H01F 27/28 - Bobines; Enroulements; Connexions conductrices

Abrégé

Provided is a three-dimensional measurement device capable of, e.g., enhancing measurement accuracy. This three-dimensional measurement device 1 comprises: an interference optical system 3 that comprises a half mirror HM for splitting incident light into two light beams, emits one split light beam onto a workpiece W, emits the other split light beam onto a reference surface 23, and recombines and emits same; a first light projection system 2A that emits first light of a first wavelength toward the half mirror HM; a second light projection system 2B that emits second light of a second wavelength toward the half mirror HM; a first imaging system 4A that images output light of the first light emitted from the half mirror HM; and a second imaging system 4B that images output light of the second light emitted from the half mirror HM. The three-dimensional measurement device 1 three dimensionally measures the workpiece W on the basis of image data acquired by the imaging systems 4A, 4B. The directions in which the first light and second light travel toward the workpiece W are different. The directions in which the first light and second light travel toward the reference surface 23 are different.

Classes IPC  ?

• G01B 11/24 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer des contours ou des courbes

Abrégé

[Problem] To provide a stereoscopic display glass substrate and a non-contact operating device which are inexpensive, and which allow an observer to visually recognize a stereoscopic image, without an increase in the number of components. [Solution] A stereoscopic display glass substrate 10 is configured to cause a stereoscopic image employing binocular parallax to appear by means of light that is applied thereto. The stereoscopic display glass substrate 10 is provided with a stereoscopic display region 100 provided with a plurality of stereoscopic display fine grooves (arc-shaped fine grooves 102) which are arranged on the basis of the shape of an image to be stereoscopic displayed. The stereoscopic display region 100 is configured in such a way that a stereoscopic image is visually recognizable to the observer in a position separated from the substrate surface, by means of at least one of dispersion, refraction, and reflection of the light applied to the plurality of stereoscopic display fine grooves.

Classes IPC  ?

• G03B 35/18 - Photographie stéréoscopique par examen simultané
• C03C 15/00 - Traitement de surface du verre, autre que sous forme de fibres ou de filaments, par attaque chimique
• C03C 23/00 - Autres traitements de surface du verre, autre que sous forme de fibres ou de filaments
• G06F 3/02 - Dispositions d'entrée utilisant des interrupteurs actionnés manuellement, p.ex. des claviers ou des cadrans
• G09F 13/00 - Enseignes lumineuses; Publicité lumineuse
• G09F 13/04 - Enseignes, tableaux ou panneaux éclairés de derrière l'illustration

Abrégé

A culture medium according to the present embodiment is for growing a fungus and for producing a laccase in the fungus by growing the fungus while including TEMPO-oxidized cellulose nanofibers. A method for producing a laccase according to the present embodiment includes a step for producing a laccase in a fungus by growing the fungus by using a culture medium that includes TEMPO-oxidized cellulose nanofibers.

Classes IPC  ?

• C12N 1/14 - Champignons; Leurs milieux de culture
• C12N 9/04 - Oxydoréductases (1.), p.ex. luciférase agissant sur des groupes CHOH comme donneurs, p.ex. oxydase de glucose, déshydrogénase lactique (1.1)
• C12N 9/06 - Oxydoréductases (1.), p.ex. luciférase agissant sur des composés contenant de l'azote comme donneurs (1.4, 1.5, 1.7)

Abrégé

[Problem] To reduce variations in inductance. [Solution] A planar coil comprising: a secondary-side coil substrate 20 on which a plurality of wiring layers 22, 23 are disposed in an overlapping manner; and a plurality of coils L1 to L4 provided on the secondary-side coil substrate 20. On the wiring layer 22, coil patterns L1a to L4a each corresponding to a part of a full circle of the coils L1 to L4 are formed. On the wiring layer 22, coil patterns L1b to L4b each corresponding to the remaining part of the full circle of the coils L1 to L4 are formed. The coil patterns L1a to L4a and the coil patterns L1b to L4b formed on the different wiring layers 22, 23 are connected, in a direction in which the wiring layers 22, 23 overlap, via conduction points 215, whereby the full circle of each of the coils L1 to L4 is formed.

Classes IPC  ?

• H01F 17/00 - Inductances fixes du type pour signaux
• H01F 17/04 - Inductances fixes du type pour signaux avec noyau magnétique
• H01F 19/00 - Transformateurs fixes ou inductances mutuelles fixes du type pour signaux
• H01F 30/10 - Transformateurs monophasés
• H01F 27/28 - Bobines; Enroulements; Connexions conductrices

Abrégé

A planar transformer includes: a primary side planar air core coil; a secondary side planar air core coil; a primary side planar core; and a secondary side planar core. The secondary side planar air core coil is arranged so as to be spaced from the primary side planar air core coil in the winding center axis direction of the primary side planar air core coil, the secondary side planar air core coil having a non-facing portion configured not to face the primary side planar air core coil in the winding center axis direction. The primary side planar core and the secondary side planar core are stacked on outer sides of the primary side planar air core coil and the secondary side planar air core coil in the directions of the winding center axes, respectively.

Classes IPC  ?

• H01F 27/32 - Isolation des bobines, des enroulements, ou de leurs éléments
• H01F 3/14 - Contractions; Fentes, p.ex. entrefers
• H01F 27/28 - Bobines; Enroulements; Connexions conductrices
• H01F 27/34 - Moyens particuliers pour éviter ou réduire les effets électriques ou magnétiques indésirables, p.ex. pertes à vide, courants réactifs, harmoniques, oscillations, champs de fuite
• H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs

Abrégé

A noncontact operation detecting device includes a detecting means configured to be able to detect whether or not an object is present at each of a plurality of points to be observed, which are set in a space, an operation decision section configured to determine, on the basis of a detection result detected by the detecting means, whether or not a gesture operation has been performed, and an aerial image displaying device configured to be able to display an aerial image showing locations of the plurality of points to be observed, in the space.

Classes IPC  ?

• G02B 30/56 - Systèmes ou appareils optiques pour produire des effets tridimensionnels [3D], p.ex. des effets stéréoscopiques l’image étant construite à partir d'éléments d'image répartis sur un volume 3D, p.ex. des voxels en projetant une image aérienne ou flottante
• G02B 5/12 - Réflecteurs reflex
• G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
• G02B 27/14 - Systèmes divisant ou combinant des faisceaux fonctionnant uniquement par réflexion

Abrégé

A three-dimensional shape data production method and a system for the same for realizing contactless receiving of data regarding the inner shape of a tubular body which includes a step of generating multiple pieces of two-dimensional image data based on a signal from an image capturing device configured to be movable inside a tubular body and configured to capture an image of the inside of the tubular body; a step of receiving space information on the image capturing device upon image capturing by the image capturing device based on a signal from a motion sensor placed at the image capturing device; and a step of associating the two-dimensional image data and the space information with each other and generating three-dimensional shape data of the inside of the tubular body based on the two-dimensional image data and the space information.

Classes IPC  ?

• G06K 9/00 - Méthodes ou dispositions pour la lecture ou la reconnaissance de caractères imprimés ou écrits ou pour la reconnaissance de formes, p.ex. d'empreintes digitales
• G06T 7/00 - Analyse d'image
• H04R 25/00 - Appareils pour sourds
• H04R 1/10 - Ecouteurs; Leurs fixations
• H04R 25/02 - Appareils pour sourds adaptés pour être supportés entièrement par l'oreille

Abrégé

The present invention is to provide an economical and efficient method of reducing drying shrinkage of a cement-based hardened body without requiring the cost and/or the labor and time. A cement-based hardened body is impregnated with a solution containing urea or a solution containing sulfate together with urea. An impregnation treatment may be by a method of coating or spraying the cement-based hardened body with the solution, or alternatively, immersing the cement-based hardened body in the solution containing both urea and sulfate for a predetermined period of time. The solution containing both urea and sulfate may be a solution prepared simply by dissolving both urea and sulfate in water. Besides, there are no particular limitations on a liquid allowing dissolution of both urea and sulfate, so long as it causes no impairment of a drying shrinkage reduction effect, and therefore, a solution having the drying shrinkage reduction effect in itself is also applicable for use of a solution containing both urea and sulfate in a state of being dissolved in such solution.

Classes IPC  ?

• C04B 41/62 - Revêtement ou imprégnation avec des substances organiques
• C04B 41/00 - Post-traitement des mortiers, du béton, de la pierre artificielle ou des céramiques; Traitement de la pierre naturelle
• C04B 41/46 - Revêtement ou imprégnation avec des substances organiques
• C04B 40/00 - Procédés, en général, pour influencer ou modifier les propriétés des compositions pour mortiers, béton ou pierre artificielle, p.ex. leur aptitude à prendre ou à durcir
• C04B 111/34 - Matériaux non rétractables

Abrégé

A display device as an embodiment of the present invention is provided with a light source, a light splitting portion for causing first emission light emitted from the light source to be surface-reflected as first reflected light, a retro-reflection portion for retro-reflecting the first reflected light toward the light splitting part as retro-reflected light, and a first light blocking portion for blocking surface-reflected light surface-reflected by the retro-reflection part toward an observation position of the retro-reflected light. The light splitting portion is configured to transmit at least some of the retro-reflected light.

Classes IPC  ?

• G02B 30/56 - Systèmes ou appareils optiques pour produire des effets tridimensionnels [3D], p.ex. des effets stéréoscopiques l’image étant construite à partir d'éléments d'image répartis sur un volume 3D, p.ex. des voxels en projetant une image aérienne ou flottante

Abrégé

An amount of change in temperature (ΔT) of a surface (10a) of an object (10) over a very short time is calculated, and the amount of change in temperature (ΔT) is made visible. Since airflow at the surface (10a) of the object (10) can be made visible in this way, it is not necessary to heat the object (10), and measurements can even be taken outdoors, for example, and there are therefore no restrictions on the measuring location. Further, real-time airflow measurement is also possible. It is therefore possible to provide an airflow visualizing device with which there are no restrictions on the object to be measured or the measurement location, and with which real-time airflow measurement can be performed.

Classes IPC  ?

• G01P 13/00 - Indication ou enregistrement de l'existence ou de l'absence d'un mouvement; Indication ou enregistrement de la direction d'un mouvement
• G01J 5/48 - Thermographie; Techniques utilisant des moyens entièrement visuels

Abrégé

Provided are a polarizing film imaging apparatus, a polarizing film inspection apparatus including the imaging apparatus, and a polarizing film inspection method using the imaging apparatus. The imaging apparatus includes: a light source that is configured to emit light toward a polarizing film to be inspected; an imaging unit that is arranged on an optical axis of the light source and on an opposite side to the light source with the polarizing film therebetween; and at least one of a circular polarizing plate arranged between the light source and the polarizing film, and a wavelength plate arranged between the polarizing film and the imaging unit.

Classes IPC  ?

• G01N 21/88 - Recherche de la présence de criques, de défauts ou de souillures
• G01N 21/19 - Dichroïsme
• G01N 21/958 - Inspection de matériaux transparents
• G01N 21/84 - Systèmes spécialement adaptés à des applications particulières
• G02B 5/30 - OPTIQUE ÉLÉMENTS, SYSTÈMES OU APPAREILS OPTIQUES Éléments optiques autres que les lentilles Éléments polarisants
• G01N 21/21 - Propriétés affectant la polarisation
• G01N 21/896 - Défauts optiques dans ou sur des matériaux transparents, p.ex. distorsions, criques de surface
• G01N 21/23 - Biréfringence

Abrégé

A direct current (DC)-DC converter includes: a transformer; a half bridge circuit provided on a primary side of the transformer; a synchronous rectification circuit provided on a secondary side of the transformer; and a controller configured to switch a power semiconductor device for rectification of the synchronous rectification circuit at a duty ratio and a phase corresponding to an input voltage of the half bridge circuit and an output current of the synchronous rectification circuit.

Classes IPC  ?

• H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
• H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation

Abrégé

A planar transformer (Tp) is provided with a primary side planar air-core coil (Nap), a secondary side planar air-core coil (Nas), a primary side planar core (Cp) and a secondary side planar core (Cs). The secondary side planar air-core coil (Nas) is disposed with a gap in the direction of a winding central axis (Sp) of the primary side planar air-core coil (Nap) from the primary side planar air-core coil (Nap), and has a non-facing part (NFs) not facing the primary side planar air-core coil (Nap) in the direction of a winding central axis (Ss). The primary side planar core (Cp) and the secondary side planar core (Cs) are stacked, respectively, on the outer sides of the primary side planar air-core coil (Nap) and the secondary side planar air-core coil (Nas) in the directions of the winding central axes (Sp, Ss).

Classes IPC  ?

• H01F 38/08 - Transformateurs ou inductances à fortes fuites
• H02M 3/28 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire

Abrégé

A drainage processing apparatus that processes drainage expelled from a scrubber apparatus is provided. The drainage processing apparatus includes: a magnetic powder adding unit that adds magnetic powders to the drainage; a transfer unit that transfers the drainage; and an adsorbing unit that: is provided in the transfer unit; adsorbs bound matter that is contained in the drainage and contains at least a process-target substance and the magnetic powders; and retains the bound matter in the transfer unit. In one example, the adsorbing unit is able to re-release adsorbed bound matter into the transfer unit. In one example, the adsorbing unit has a permanent magnet provided to be directly insertable into and removable from within the transfer unit, and the permanent magnet adsorbs the bound matter by being inserted into the transfer unit, and re-releases the bound matter into the transfer unit by being removed from within the transfer unit.

Classes IPC  ?

• B03C 1/12 - Séparation magnétique agissant directement sur la substance à séparer ayant des supports pour le matériau traité, de forme cylindrique avec des pièces de pôle mobiles
• B03C 1/28 - Bouchons et jauges magnétiques
• B03C 1/032 - Systèmes de nettoyage des matrices de filtration
• B03C 1/035 - Séparateurs magnétiques à gradient de champ ouvert, c. à d. séparateurs à zone de séparation non obstruée, caractérisés par la configuration de la zone de séparation
• B03C 1/033 - Séparateurs magnétiques à gradient de champ élevé - Eléments constitutifs; Opérations auxiliaires caractérisés par le circuit magnétique
• C02F 1/52 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par floculation ou précipitation d'impuretés en suspension
• C02F 1/00 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout
• B03C 1/30 - Combinaisons avec d'autres dispositifs, non prévues ailleurs

Abrégé

System and method for treating scrubber and ballast wastewater at the same time. The method includes mixing ballast and scrubber wastewater to make a suspended solid concentration or turbidity of the obtained wastewater mixture constant, the scrubber wastewater produced by bringing exhaust gas and scrubber washing water into contact with each other in a scrubber; adding magnetic powder to the wastewater mixture; and magnetically separating magnetic flocs obtained in the adding. The system includes a mixer that mixes ballast and scrubber wastewater to make a suspended solid concentration or turbidity of the obtained wastewater mixture constant, the scrubber wastewater produced by bringing exhaust gas and scrubber washing water into contact with each other in a scrubber; a magnetic powder adding device that adds magnetic powder to the wastewater mixture obtained by the mixer; and a magnetic separator that magnetically separates magnetic flocs obtained by the magnetic powder adding device.

Classes IPC  ?

• C02F 1/48 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout au moyen de champs magnétiques ou électriques
• B03C 1/247 - Séparation magnétique agissant directement sur la substance à séparer le matériau étant déplacé sous l'effet de champs mobiles, p.ex. générés par des bobines magnétiques stationnaires; Séparateurs à champ de Foucault, p.ex. à rampe glissante le matériau étant déplacé sous l'effet de champs mobiles obtenus par rotation d'un tambour magnétique
• C02F 1/50 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par addition ou emploi d'un germicide, ou par traitement oligodynamique
• B03C 1/00 - Séparation magnétique
• C02F 1/52 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par floculation ou précipitation d'impuretés en suspension
• B01D 21/01 - Séparation par sédimentation de particules solides en suspension dans des liquides en utilisant des agents de floculation
• B03C 1/14 - Séparation magnétique agissant directement sur la substance à séparer ayant des supports pour le matériau traité, de forme cylindrique avec des aimants fixes
• B03C 1/005 - Prétraitement spécialement adapté à la séparation magnétique
• C02F 1/00 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout
• C02F 1/76 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par oxydation au moyen d'halogènes ou de composés halogénés
• C02F 1/78 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par oxydation au moyen d'ozone
• C02F 1/32 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par irradiation par la lumière ultraviolette
• C02F 103/00 - Nature de l'eau, des eaux résiduaires ou des eaux ou boues d'égout à traiter
• C02F 103/18 - Nature de l'eau, des eaux résiduaires ou des eaux ou boues d'égout à traiter provenant de l'épuration des effluents gazeux par voie humide

Abrégé

A display device (1A) according to the present invention includes a first light source, a first retro-reflective part disposed at a position in an emission direction of first light emitted from the first light source, and a first light-separating part configured to reflect a part of the first light that has passed through the first retro-reflective part as a first reflected light and transmits at least a part of the first reflected light.

Classes IPC  ?

• G02B 5/30 - OPTIQUE ÉLÉMENTS, SYSTÈMES OU APPAREILS OPTIQUES Éléments optiques autres que les lentilles Éléments polarisants
• G02B 27/02 - Appareils pour regarder ou pour lire
• G02B 27/14 - Systèmes divisant ou combinant des faisceaux fonctionnant uniquement par réflexion
• G02B 30/56 - Systèmes ou appareils optiques pour produire des effets tridimensionnels [3D], p.ex. des effets stéréoscopiques l’image étant construite à partir d'éléments d'image répartis sur un volume 3D, p.ex. des voxels en projetant une image aérienne ou flottante
• G02B 5/12 - Réflecteurs reflex
• G02B 27/28 - Systèmes ou appareils optiques non prévus dans aucun des groupes , pour polariser
• G02B 5/124 - Réflecteurs reflex du type en sommet de cube, en trièdre ou en réflecteur triple plusieurs éléments réfléchissants faisant partie d'une plaque ou d'une feuille formant un tout
• G02B 5/128 - Réflecteurs reflex comprenant une surface courbe de réfraction comprenant des sphères transparentes enrobées dans une matrice
• G02B 30/25 - Systèmes ou appareils optiques pour produire des effets tridimensionnels [3D], p.ex. des effets stéréoscopiques en fournissant des première et seconde images de parallaxe à chacun des yeux gauche et droit d’un observateur du type stéréoscopique utilisant des techniques de polarisation
• G02B 5/04 - Prismes

Abrégé

The present invention is to provide an economical and efficient method of reducing drying shrinkage of a cement-based hardened body without requiring the cost and/or the labor and time. A cement-based hardened body is impregnated with a solution containing urea or a solution containing sulfate together with urea. An impregnation treatment may be by a method of coating or spraying the cement-based hardened body with the solution, or alternatively, immersing the cement-based hardened body in the solution containing both urea and sulfate for a predetermined period of time. The solution containing both urea and sulfate may be a solution prepared simply by dissolving both urea and sulfate in water. Besides, there are no particular limitations on a liquid allowing dissolution of both urea and sulfate, so long as it causes no impairment of a drying shrinkage reduction effect, and therefore, a solution having the drying shrinkage reduction effect in itself is also applicable for use of a solution containing both urea and sulfate in a state of being dissolved in such solution.

Classes IPC  ?

• C04B 41/62 - Revêtement ou imprégnation avec des substances organiques

Abrégé

The present invention is to provide an economical and efficient method of reducing drying shrinkage of a cement-based hardened body without requiring the cost and/or the labor and time. A cement-based hardened body is impregnated with a solution containing urea or a solution containing sulfate together with urea. An impregnation treatment may be by a method of coating or spraying the cement-based hardened body with the solution, or alternatively, immersing the cement-based hardened body in the solution containing both urea and sulfate for a predetermined period of time. The solution containing both urea and sulfate may be a solution prepared simply by dissolving both urea and sulfate in water. Besides, there are no particular limitations on a liquid allowing dissolution of both urea and sulfate, so long as it causes no impairment of a drying shrinkage reduction effect, and therefore, a solution having the drying shrinkage reduction effect in itself is also applicable for use of a solution containing both urea and sulfate in a state of being dissolved in such solution.

Classes IPC  ?

• C04B 41/62 - Revêtement ou imprégnation avec des substances organiques

Abrégé

A display device (1A) as an embodiment of the present invention is provided with a light source (2), a light branching part (40) for causing first emission light (L1) emitted from the light source to be surface-reflected as first reflected light (L2), a retroreflection part (6) for retroreflecting the first reflected light toward the light branching part as retroreflected light (L3), and a first light shielding part (8) for shielding surface-reflected light (L4) surface-reflected by the retroreflection part toward an observation position of the retroreflected light. The light branching part transmits at least a portion of the retroreflected light.

Classes IPC  ?

• G02B 27/22 - Autres systèmes optiques; Autres appareils optiques pour produire des effets stéréoscopiques ou autres effets de relief
• G02B 5/08 - Miroirs
• G02B 5/12 - Réflecteurs reflex
• H04N 13/04 - Reproducteurs d'images

Abrégé

The objective of the present invention is to provide a manipulator with which it is possible for an instrument such as a scope or forceps to be manipulated to a desired position and orientation, and with which interference between medical implements in a trocar or in the abdominal cavity can be avoided, thereby alleviating the load on a surgeon, for example. Another objective of the present invention is to provide a medical implement provided with said manipulator, and a method of evaluating the workability of a manipulator. A manipulator 2 is mounted on a scope 1, and is inserted from the distal end side thereof into an abdominal cavity 9, through an opening 8A which communicates with the interior of the abdominal cavity 9. The manipulator 2 is provided with: a penetrating tube 201 which penetrates through the inside of the opening 8A; a first bent portion 21 which is capable of being bent relative to the penetrating tube 201 inside the abdominal cavity 9; an extending and retracting portion 23 which is capable of being extended and retracted on the distal end side of the first bent portion 21; a first bending manipulation wire 31 for manipulating the first bent portion 21; and an extending and retracting manipulation wire 33 for manipulating the extending and retracting portion 23.

Classes IPC  ?

• A61B 1/313 - 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 pour l'introduction dans des incisions chirurgicales, p.ex. laparoscopes
• A61B 1/01 - Dispositions pour leur guidage
• A61B 17/94 - Instruments chirurgicaux endoscopiques
• B25J 18/04 - Bras extensibles rotatifs

Abrégé

Provided is a liquid discharge treatment device for treating liquid discharge that is discharged from a scrubber device. The liquid discharge treatment device is provided with: a magnetic powder addition unit that adds magnetic powder to the liquid discharge; a conveyance unit that conveys the liquid discharge; and an absorption unit that is provided inside the conveyance unit, and absorbs, and holds therein, a bound substance contained in the liquid discharge, the bound substance including at least the magnetic powder and the substance targeted by the the treatment device. In one example, the absorption unit is able to release the absorbed bound substance into the conveyance unit. In another example, the absorption unit has a permanent magnet that is disposed inside the conveyance unit in a manner which allows for unmediated insertion and retraction. When inserted into the conveyance unit, the permanent magnet absorbs the bound substance, and when retracted from the conveyance unit, releases the bound substance.

Classes IPC  ?

• C02F 1/00 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout
• B03C 1/00 - Séparation magnétique
• B03C 1/025 - Séparateurs magnétiques à gradient de champ élevé
• B03C 1/027 - Séparateurs magnétiques à gradient de champ élevé avec des récipients animés d'un mouvement de va-et-vient
• B03C 1/032 - Systèmes de nettoyage des matrices de filtration
• B03C 1/035 - Séparateurs magnétiques à gradient de champ ouvert, c. à d. séparateurs à zone de séparation non obstruée, caractérisés par la configuration de la zone de séparation
• B03C 1/14 - Séparation magnétique agissant directement sur la substance à séparer ayant des supports pour le matériau traité, de forme cylindrique avec des aimants fixes
• B03C 1/28 - Bouchons et jauges magnétiques
• C02F 1/52 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par floculation ou précipitation d'impuretés en suspension

Abrégé

To provide a wastewater treatment method and a wastewater treatment system for efficiently treating scrubber wastewater and ballast wastewater at the same time without providing a plurality of treatment facilities. Provided are: a wastewater treatment method including a mixing step for mixing ballast wastewater into scrubber wastewater that is obtained by bringing an exhaust gas and a scrubber washing liquid into contact with each other in a scrubber 10 such that the suspended solids concentration or the turbidity of the resulting mixture is fixed, a treatment step for adding a magnetic powder to the mixed wastewater, and a separation step for magnetically separating magnetic floc obtained in the treatment step; and a wastewater treatment system provided with a mixing device 3 for mixing ballast wastewater into scrubber wastewater that is obtained by bringing an exhaust gas and a scrubber washing liquid into contact with each other in a scrubber such that the suspended solids concentration of the resulting mixture is fixed, a magnetic powder addition device 4 for adding a magnetic powder to the mixed wastewater obtained using the mixing device, and a magnetic separation device 5 for magnetically separating magnetic floc obtained using the magnetic powder addition device.

Classes IPC  ?

• C02F 1/52 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par floculation ou précipitation d'impuretés en suspension
• B01D 21/01 - Séparation par sédimentation de particules solides en suspension dans des liquides en utilisant des agents de floculation
• B03C 1/00 - Séparation magnétique
• B03C 1/14 - Séparation magnétique agissant directement sur la substance à séparer ayant des supports pour le matériau traité, de forme cylindrique avec des aimants fixes
• B03C 1/247 - Séparation magnétique agissant directement sur la substance à séparer le matériau étant déplacé sous l'effet de champs mobiles, p.ex. générés par des bobines magnétiques stationnaires; Séparateurs à champ de Foucault, p.ex. à rampe glissante le matériau étant déplacé sous l'effet de champs mobiles obtenus par rotation d'un tambour magnétique
• C02F 1/32 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par irradiation par la lumière ultraviolette
• C02F 1/50 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par addition ou emploi d'un germicide, ou par traitement oligodynamique
• C02F 1/76 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par oxydation au moyen d'halogènes ou de composés halogénés
• C02F 1/78 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par oxydation au moyen d'ozone

Abrégé

The present invention addresses the problem of providing a method for introducing a protein into a plant cell, which is simple and can be widely applied to various types of plant cells and proteins. The present invention can solve the problem by providing: a complex comprising a protein of interest which is to be introduced into a target plant cell and a carrier peptide; a method for introducing a protein of interest into a target plant cell using the complex; a kit including a protein of interest which is to be introduced into a target plant cell and a carrier peptide; and others.

Classes IPC  ?

• C07K 14/415 - Peptides ayant plus de 20 amino-acides; Gastrines; Somatostatines; Mélanotropines; Leurs dérivés provenant de végétaux
• A01H 1/00 - Procédés de modification des génotypes
• A01H 5/00 - Angiospermes, c. à d. plantes à fleurs, caractérisées par leurs parties végétales; Angiospermes caractérisées autrement que par leur taxonomie botanique
• C12N 15/09 - Technologie d'ADN recombinant

Abrégé

A display device (1A) applying the present invention is equipped with: a first light source (S1); a first retroreflective unit (2) disposed in a position along the emission direction (E1) of first light (L1) emitted from the first light source (S1); and a first light branching unit (4) that reflects, as first reflected light (L2), a portion of the first light (L1) that has passed through the first retroreflective unit (2), while allowing at least a portion of the first reflected light (L2) to pass therethrough.

Classes IPC  ?

• G02B 27/22 - Autres systèmes optiques; Autres appareils optiques pour produire des effets stéréoscopiques ou autres effets de relief
• G02B 5/12 - Réflecteurs reflex
• H04N 13/04 - Reproducteurs d'images

Abrégé

The invention pertains to a method for preparing hematopoietic cells of primates, characterized by including: a first step for culturing a cell group of pluripotent stem cells of a primate under conditions suited to inducing differentiation into hematopoietic cells, and obtaining a cell group including CD-34 negative cells; a second step for transplanting at least some of the cell group obtained in the first step into the fetus of an animal different from the primate; and a third step for obtaining hematopoietic cells of the primate from the body of the animal obtained by raising the offspring obtained by the birth of the fetus.

Classes IPC  ?

• C12N 5/22 - Cellules humaines
• A01K 67/027 - Nouvelles races de vertébrés
• C12N 15/00 - Techniques de mutation ou génie génétique; ADN ou ARN concernant le génie génétique, vecteurs, p.ex. plasmides, ou leur isolement, leur préparation ou leur purification; Utilisation d'hôtes pour ceux-ci
• C12N 15/09 - Technologie d'ADN recombinant

Abrégé

A driving apparatus for driving a motor having a coil and a magnet, includes an electric current driver supplying electric current to the coil, and a controller generating electric current command value to be supplied to the electric current driver. The controller includes a first commutation computer (8) generating first electric current command value based on one of command value and calculated value obtained by calculating the command value, a second commutation computer (15) generating second electric current command value based on the command value, a correction value determinator (16) determining a correction value based on the second electric current command value, and a corrector (10) generating the electric current command value based on the first electric current command value and the correction value. When the electric current driver has transfer function of F(s), the correction value determinator (16) has transfer function of (F(s)-1-1).

Classes IPC  ?

• G03F 7/20 - Exposition; Appareillages à cet effet
• G05D 3/00 - Commande de la position ou de la direction

Abrégé

The present invention is provided with a point light source (12) for emitting discrete-spectrum light (LA) including two or more spectra distributed at mutually different frequencies, a scattering part (14) for scattering the discrete-spectrum light in mutually different directions for each spectrum, a first light condensing part (15) for condensing spectra at mutually different positions (p1, . . ., pn) of a sample (S), a superimposing part (19) for spatially superimposing each spectrum transmitted or reflected from mutually different positions of the sample, a spatial filtering optical system (18) for condensing discrete-spectrum light (LB) including information of the sample on a position (P3) conjugate with the condensation position on the sample of the spectrum scattered by the scattering part and performing spatial filtering, and a detection part (20) for acquiring a modal decomposition spectrum including the information of the sample from the discrete-spectrum light including the information of the sample.

Classes IPC  ?

• G01N 21/27 - Couleur; Propriétés spectrales, c. à d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en utilisant la détection photo-électrique
• G01B 11/00 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques
• G02B 21/00 - Microscopes

Abrégé

The purpose of the present invention is to provide an effluent treatment method by a magnetic activated sludge process, with which an excessive increase in sludge in a biological treatment tank is suppressed, a discharged amount of magnetic powder discharged to outside the system along with sludge withdrawal is reduced, and operation with reduced running costs becomes possible. Provided is an effluent treatment method in which effluent including organic matter is introduced into a treatment tank (1) and the effluent is biotreated by activated sludge in the treatment tank (1), wherein the method comprises: adding a magnetic powder to the water being treated in the treatment tank (1) and causing domination by a microorganism belonging to the Bacillus or Geobacillus genus as microbial flora; adding a micronutrient salt required by the microorganism in an added amount proportional to the organic matter concentration (mg/L) and inflow amount of the effluent introduced to the treatment tank or proportional to the inflow amount of the effluent; using a magnetic separation means (4) to cause magnetism to act on the treated water after biotreatment; solid-liquid separating the magnetic powder and the sludge, to which the magnetic powder has bonded, from the treated water using the magnetic force; and returning to the treatment tank (1) all or a part of the solid-liquid separated magnetic powder and sludge to which the magnetic powder has bonded.

Classes IPC  ?

• C02F 3/12 - Procédés par les boues activées
• B03C 1/00 - Séparation magnétique
• C02F 3/00 - Traitement biologique de l'eau, des eaux résiduaires ou des eaux d'égout
• C02F 3/34 - Traitement biologique de l'eau, des eaux résiduaires ou des eaux d'égout caractérisé par les micro-organismes utilisés

Abrégé

The purpose of the present invention is to provide a simple plant transformation method that is widely applicable to a variety of plant cells and nucleic acids. The present invention relates to a method for transforming a target plant, the method including: (a) a step for forming a composite by bringing a nucleic acid into contact with a carrier peptide that includes a cell-permeable sequence and a polycation sequence; (b) a step for bringing the obtained composite into contact with meristematic tissue cells of the target plant and thereby introducing the nucleic acid into the genome of the cells; (c) a step for growing the meristematic tissue; and (d) a step for selecting plants into which the nucleic acid has been introduced.

Classes IPC  ?

• C12N 15/09 - Technologie d'ADN recombinant
• A01H 5/00 - Angiospermes, c. à d. plantes à fleurs, caractérisées par leurs parties végétales; Angiospermes caractérisées autrement que par leur taxonomie botanique

Abrégé

Provided is a three-dimensional retina image generator that can detect, in a precise manner, the scanning position displacement during scanning of the retina with a simple configuration and, as a result, and can obtain a high-quality retinal image with a reduced influence of speckle noise therein. In order to detect the movement of retina R, the three-dimensional retina image generator has: second light source unit 210 that outputs a line beam to be imaged on retina R; positional displacement detector 220 that detects the line beam reflected from retina R and that detects the “displacement” of the scanning position during scanning of retina R; and dichroic mirror 230 that causes the line beam to propagate along the same light path as that of the object light scanning beam in inspection unit 140.

Classes IPC  ?

• A61B 3/00 - Appareils pour l'examen optique des yeux; Appareils pour l'examen clinique des yeux
• A61B 3/10 - Appareils pour l'examen optique des yeux; Appareils pour l'examen clinique des yeux du type à mesure objective, c. à d. instruments pour l'examen des yeux indépendamment des perceptions ou des réactions du patient
• A61B 3/14 - Dispositions spécialement adaptées à la photographie de l'œil
• G02B 27/48 - Systèmes optiques utilisant la granulation produite par laser

Abrégé

This laser processing device is provided with an oscillation device which oscillates a laser processing beam for ablation processing of a workpiece and a debris removal beam for removing debris generated by the ablation processing, and with a holding apparatus for holding the workpiece. This laser processing beam is irradiated onto the workpiece held by the holding apparatus, the debris removal beam is irradiated onto the workpiece at or near the irradiation position of the laser processing beam, and irradiation of debris removal beam on the workpiece is linear in shape.

Classes IPC  ?

• B23K 26/36 - Enlèvement de matière
• B23K 26/067 - Division du faisceau en faisceaux multiples, p.ex. foyers multiples
• B23K 26/073 - Détermination de la configuration du spot laser

Abrégé

An axially symmetric polarization conversion element that converts incident light into an axially symmetric polarized beam includes a reflection section having a shape obtained by rotating the cross section of a Fresnel rhomb wave plate along the direction of an optical axis around an axis that is parallel to the optical axis. The axially symmetric polarization conversion element converts the incident light into an axially symmetric polarized beam by utilizing two Fresnel reflections by the reflection section.

Classes IPC  ?

• G02B 5/30 - OPTIQUE ÉLÉMENTS, SYSTÈMES OU APPAREILS OPTIQUES Éléments optiques autres que les lentilles Éléments polarisants
• G02B 27/28 - Systèmes ou appareils optiques non prévus dans aucun des groupes , pour polariser
• G02B 27/09 - Mise en forme du faisceau, p.ex. changement de la section transversale, non prévue ailleurs
• G02B 5/00 - OPTIQUE ÉLÉMENTS, SYSTÈMES OU APPAREILS OPTIQUES Éléments optiques autres que les lentilles

Abrégé

A container (1) having a housing chamber (R) for housing a fruit (S) while holding a stem (st), the container (1) being provided with: a pair of gripping pieces (23, 23) disposed adjacent to each other so as to flank the stem (st), each of the gripping pieces (23, 23) being formed of an elastic body; a receiving seat (17), one surface of which faces the housing chamber (R) and the other surface of which faces the gripping pieces (23, 23); and a cushion (30) disposed on the one-surface side of the receiving seat (17). The pair of gripping pieces (23, 23) is in contact with the receiving seat (17) and are thereby restricted from deflecting in a first direction towards the receiving seat (17), but are allowed to deflect in a second direction away from the receiving seat (17). When the fruit (S) housed in the housing chamber (R) comes into contact with the cushion (30), a reaction force (F) is applied by the cushion (30) in the first direction to the fruit (S).

Classes IPC  ?

• B65D 85/34 - Réceptacles, éléments d'emballage ou paquets spécialement adaptés à des objets ou à des matériaux particuliers pour objets particulièrement sensibles aux dommages par chocs ou compression pour fruits, p.ex. pommes, oranges ou tomates

Abrégé

Provided is a control device for an electric compressor capable of suitably controlling a motor in response to load variations having a complex frequency component even when controlling a motor using a sensorless system. The control device for an electric compressor comprises: a repeating control unit (5) which receives input of the difference in rotational speed between a target rotational speed and an estimated rotational speed of a motor driving the compressor, and which continues to reduce the difference between the rotational speeds by repeating operations using the difference between the rotational speeds from the cycle immediately prior to the current cycle for the compressor; a pressure detection unit (1) for the compressor; and a reset signal generation unit (4) which calculates a timing for one rotation of the compressor by counting the number of prescribed components in the load variations of the compressor on the basis of the pressure value of the compressor, and outputs a reset signal to the repeating control unit (5) in accordance with the timing.

Classes IPC  ?

• H02P 27/06 - Dispositions ou procédés pour la commande de moteurs à courant alternatif caractérisés par le type de tension d'alimentation utilisant une tension d’alimentation à fréquence variable, p.ex. tension d’alimentation d’onduleurs ou de convertisseurs utilisant des convertisseurs de courant continu en courant alternatif ou des onduleurs
• H02P 29/00 - Dispositions pour la régulation ou la commande des moteurs électriques, adaptées à des moteurs à courant alternatif et à courant continu

Abrégé

The present invention provides a method for providing information and an apparatus for providing information with which information can be secretly displayed, and further, a display technique with a lot of sense of fun can attract keen interest from people around a display such as digital signage. A method for providing information using an apparatus for providing information that displays information using a light array includes: switching and displaying an information array and a concealment array in a display cycle in which a person cannot sense an information display array of the information array using the apparatus for providing information. The information array includes the information display array concerning information to be provided, and the concealment array is generated so that the information display array becomes invisible when the concealment array overlaps with the information array. The information to be transmitted can be secretly included in a normally displayed array (such as an image or a panel) for display. Since appropriately and intermittently blocking light entering a person's eye is only required, the person can acquire the information to be transmitted without a special instrument.

Classes IPC  ?

• G06T 5/50 - Amélioration ou restauration d'image en utilisant plusieurs images, p.ex. moyenne, soustraction
• G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation
• H04N 13/04 - Reproducteurs d'images

Abrégé

[Problem] To provide a device for generating a three-dimensional retina image enabling detection of shifting of a scanning position during retinal scanning by a simple configuration, and also making it possible to obtain a retina image in which the impact of image distortion caused by such positional shifting of the retina has been reduced. [Solution] A device (100) for generating an optical tomographic fundus image constituted of: a second light source unit (210) for outputting a line beam for forming a linear image on the retina (R) in order to detect movement of the retina (R); a positional shifting detection unit (220) for detecting a line reflection beam reflected by the retina (R) and detecting shifting of a scanning position during scanning of the retina; and a dichroic mirror (230) for propagating the line beam on the same optical path in an inspection unit (140) as that of an object light scanning beam.

Classes IPC  ?

• A61B 3/10 - Appareils pour l'examen optique des yeux; Appareils pour l'examen clinique des yeux du type à mesure objective, c. à d. instruments pour l'examen des yeux indépendamment des perceptions ou des réactions du patient

Abrégé

The purpose of the present invention is to provide a method of introducing nucleic acid into plant cells which is simple and can be used with a wide variety of plant cells and nucleic acids.　The present invention pertains to a method of introducing nucleic acid into a target plant cell, said method comprising: a step for forming a complex by bringing a nucleic acid into contact with a carrier peptide that includes a cell-permeable sequence and a polycationic sequence; and a step for bringing the resultant complex into contact with the target plant cell.

Classes IPC  ?

• C12N 15/09 - Technologie d'ADN recombinant
• C07K 7/06 - Peptides linéaires ne contenant que des liaisons peptidiques normales ayant de 5 à 11 amino-acides
• C07K 7/08 - Peptides linéaires ne contenant que des liaisons peptidiques normales ayant de 12 à 20 amino-acides
• C07K 14/00 - Peptides ayant plus de 20 amino-acides; Gastrines; Somatostatines; Mélanotropines; Leurs dérivés
• A01H 1/00 - Procédés de modification des génotypes

Abrégé

Provided is an axially symmetric polarization conversion element (10) that converts incident light into an axially symmetric polarization beam. The present invention comprises a reflection portion (20) that has a shape in which a cross section in an optical axis direction of a Fresnel rhomb wavelength plate is rotated about an axis parallel to the optical axis. The incident light is converted into the axially symmetric polarization beam (PB) using Fresnel reflection twice in the reflection portion (20).

Classes IPC  ?

• G02B 5/30 - OPTIQUE ÉLÉMENTS, SYSTÈMES OU APPAREILS OPTIQUES Éléments optiques autres que les lentilles Éléments polarisants
• G02B 6/26 - Moyens de couplage optique
• G02B 27/28 - Systèmes ou appareils optiques non prévus dans aucun des groupes , pour polariser

Abrégé

[Problem] To provide an optical coherence tomograph capable of achieving size reduction and cost reduction attendant thereon, and a detection unit used therein. [Solution] An optical coherence tomograph (100) is provided with a detection unit (200) which comprises an optical polarization element (250) and detects polarization components at each wavelength while an interference polarized beam generated by causing an object reflected light beam and a reference reflected light beam to interfere with each other is separated at each wavelength. The optical polarization element (250) is configured such that the separated interference polarized beams at respective wavelengths are incident in parallel thereon in order of wavelength, and configured to have a birefringence characteristic having a first refractive index and a second refractive index that are provided with a predetermined condition, and while transmitting the incident interference polarized beam at each wavelength therethrough, to separate the interference polarized beam into polarization components and emit the separated polarization components at each wavelength in the same direction along different optical axes.

Classes IPC  ?

• G01N 21/17 - Systèmes dans lesquels la lumière incidente est modifiée suivant les propriétés du matériau examiné
• A61B 3/10 - Appareils pour l'examen optique des yeux; Appareils pour l'examen clinique des yeux du type à mesure objective, c. à d. instruments pour l'examen des yeux indépendamment des perceptions ou des réactions du patient
• G01J 4/04 - Polarimètres utilisant des moyens de détection électriques
• G01N 21/21 - Propriétés affectant la polarisation
• G02B 5/30 - OPTIQUE ÉLÉMENTS, SYSTÈMES OU APPAREILS OPTIQUES Éléments optiques autres que les lentilles Éléments polarisants

Abrégé

The present invention provides an attenuated virus of a lily mottle virus, which does not induce mosaic symptoms or induces only moderate mosaic symptoms in lily leaves.

Classes IPC  ?

• C12N 15/09 - Technologie d'ADN recombinant
• A01H 5/06 - Racines
• A01N 63/00 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des micro-organismes, des virus, des champignons microscopiques, des animaux ou des substances produites par, ou obtenues à partir d
• C07K 14/08 - Virus à ARN
• C12N 7/00 - Virus, p.ex. bactériophages; Compositions les contenant; Leur préparation ou purification

Abrégé

[Problem] To provide a clean and efficient method for producing a metal complex of a compound that has a porphyrin skeleton, which does not use an organic solvent at all during the synthesis and is capable of easily separating a metal complex in a solid state from an aqueous solution of a metal salt after the reaction, and which places extremely little burden on the environment. [Solution] The above-described problem is solved by a method for producing a metal complex of a compound that has a porphyrin skeleton, wherein a compound having a porphyrin skeleton and a metal salt are caused to react with each other in water at a reaction temperature of 200-450˚C (inclusive). It is preferable that tetraphenylporphyrin and a metal salt are caused to react with each other in water at a reaction temperature of 300-400˚C (inclusive).

Classes IPC  ?

• C07D 487/22 - Composés hétérocycliques contenant des atomes d'azote comme uniques hétéro-atomes dans le système condensé, non prévus par les groupes dans lesquels le système condensé contient au moins quatre hétérocycles

Abrégé

The purpose of the present invention is to provide a method for controlling a novel tomato yellow leaf curl virus (TYLCV), the method making it possible to disrupt the infection cycle of TYLCV. The present invention provides, as TYLCV, a novel virus incapable of insect-borne transmission. The present invention further provides a method for preventing infection by yellow leaf curl virus and a method for controlling tomato yellow leaf curl disease in which TYLCV incapable of insect-borne transmission is used.

Classes IPC  ?

• C12N 15/09 - Technologie d'ADN recombinant
• C12N 7/04 - Inactivation ou atténuation; Production de parties élémentaires de virus
• C12R 1/94 - Virus des végétaux

Abrégé

It is possible to provide a new information recording/reproduction method and a device which can realize a small-size large-capacity memory having a characteristic equivalent to or higher than a hologram memory. The optical information recording/reproduction device includes: recording light generator (51) which generates a recording light (55) in a polarization state having two mutually orthogonal polarization components with a phase difference at an arbitrary polarization base; reproduction light generator (61) which generates a reproduction light (65) in a polarization state having only a single polarization component at a arbitrary polarization basis; recording medium (71) in which optical information is recorded by recording light (55) and the recorded optical information is reproduced by reproduction light; and optical information detector (polarimeter 81) which retrieves information light (72) after being applied to recording medium (71) and detects the light as optical information. Provided is also an optical information recording/reproduction method using the device.

Classes IPC  ?

• G11B 7/00 - Enregistrement ou reproduction par des moyens optiques, p.ex. enregistrement utilisant un faisceau thermique de rayonnement optique, reproduction utilisant un faisceau optique à puissance réduite; Supports d'enregistrement correspondants
• G11B 7/0065 - Enregistrement, reproduction ou effacement en utilisant des dessins d'interférence optique, p.ex. des hologrammes
• G11B 7/1365 - Moyens pour guider le faisceau de la source au support d'enregistrement, ou du support d'enregistrement au détecteur Éléments de réfraction séparés ou intégrés, p.ex. lames d'ondes
• G11B 7/1369 - Lames actives, p.ex. panneaux à cristaux liquides ou éléments électrostrictifs
• G11B 7/12 - Têtes, p.ex. formation du spot du faisceau lumineux ou modulation du faisceau lumineux

Abrégé

Disclosed is an autonomous movement method capable of preventing a robot from erroneous recognizing a self position even when performing autonomous movement using environmental magnetism outdoors. The autonomous movement method is a method for autonomously moving a mobile body by comparing environmental magnetism data acquired by prior measurement of magnetism generated along a movement path traversed by a mobile body (100) with measured magnetism detected by measuring the magnetism generated along the movement path when the mobile body (100) follows the movement path in movement; wherein the method is provided with a step (a) for detecting a first measured magnetism and a second measured magnetism at different positions atop the mobile body (100); and a step (b) for autonomously moving the mobile body (100) on the basis of the second measured magnetism that is detected by a magnetic sensor (103) that is not affected by unpredicted magnetism (G) not included in the environmental magnetism data, and the environmental magnetism data.

Classes IPC  ?

• G05D 1/02 - Commande de la position ou du cap par référence à un système à deux dimensions

Abrégé

Provided is a power supplying system, wherein a fixed body may be made more compact, and power may be supplied by induction, without the power frequency thereof being limited. The power supplying system has power supplied to a load (53) from the fixed body (30) via a movable body (50), and the fixed body (30) comprises an AC power supply (31), a first power-transmitting electrode (32), and a second power-transmitting electrode (33), and the movable body (50) comprises a first power-receiving electrode (51), and a second power-receiving electrode (52). A first coupling capacitor (60) and a second coupling capacitor (61) are configured by positioning either the first power-transmitting electrode (32) or the second power-transmitting electrode (33) so as to face either the first power-receiving electrode (51) or the second power-receiving electrode (52). Either the fixed body or the movable body comprises an active capacitor (34) and an active capacitor control unit (40). A negative capacitance is generated upon the active capacitor (34) by the active capacitor control unit (40) such that the AC impedance at the power-transmitting frequency of the combined capacitance of the first coupling capacitor (60), the second coupling capacitor (61), and the active capacitor (34), is sufficiently smaller than the AC impedance at the power-transmitting frequency of the combined capacitance of the first coupling capacitor (60) and the second coupling capacitor (61).

Classes IPC  ?

• H02J 17/00 - Systèmes pour l'alimentation ou la distribution d'énergie par ondes électromagnétiques
• H01G 2/00 - CONDENSATEURS; CONDENSATEURS, REDRESSEURS, DÉTECTEURS, DISPOSITIFS DE COMMUTATION, DISPOSITIFS PHOTOSENSIBLES OU SENSIBLES À LA TEMPÉRATURE, DU TYPE ÉLECTROLYTIQUE - Détails de condensateurs non couverts par un seul des groupes

Abrégé

Disclosed is a production method wherein industrial production is possible of a low-cost Zn-Al-oxide fluorescent material via a simple method. The production method includes a starting material solution preparation step wherein a starting material solution is prepared by mixing a starting material containing at least a zinc salt and an aluminum salt with a solvent comprising an aqueous solution containing a water-soluble organic compound that can dissolve said starting material; a heat-concentrating step wherein the starting material solution is heat concentrated causing the water in the starting material solution to be eliminated, resulting in a highly viscous solution; a calcination step wherein the highly viscous solution is heat treated, eliminating at least a portion of the water-soluble organic compound in the highly viscous solution, resulting in an amorphous powder; and a roasting step wherein the amorphous powder is roasted in an inert gas ambient, resulting in a Zn-Al-oxide.

Classes IPC  ?

• C09K 11/64 - Substances luminescentes, p.ex. électroluminescentes, chimiluminescentes contenant des substances inorganiques luminescentes contenant de l'aluminium
• C09K 11/08 - Substances luminescentes, p.ex. électroluminescentes, chimiluminescentes contenant des substances inorganiques luminescentes

Abrégé

Provided is a smaller, cheaper three-dimensional retinal image generation device that has high resolution and is easy to use. A provided optical coherence eye-fundus tomography device (100) comprises: a light-source unit (110) that emits a source light beam; a reference-light unit (130) that reflects a reference light beam; an inspection unit (140) that illuminates an object with an object-scanning light beam, reflecting said light beam off the object; and an image-detection unit (150) that obtains a tomographic image of the object on the basis of an interference light beam resulting from interference between the object-reflected light beam and the reflected reference light beam. The light-source unit (110), for example, has a depth of focus of 300 μm or greater and emits a light beam having a lateral resolution greater than 6 μm × 6 μm in a plane perpendicular to the direction of motion of the object-scanning light beam.

Classes IPC  ?

• A61B 3/10 - Appareils pour l'examen optique des yeux; Appareils pour l'examen clinique des yeux du type à mesure objective, c. à d. instruments pour l'examen des yeux indépendamment des perceptions ou des réactions du patient
• A61B 10/00 - Autres méthodes ou instruments pour le diagnostic, p.ex. pour le diagnostic de vaccination; Détermination du sexe; Détermination de la période d'ovulation; Instruments pour gratter la gorge
• G01N 21/17 - Systèmes dans lesquels la lumière incidente est modifiée suivant les propriétés du matériau examiné

Abrégé

Provided are a standard treatment sheet and a method for determining the treatment method for detoxifying an asbestos-containing material with which the treatment method for detoxifying an asbestos-containing material can be reliably and quickly determined. The standard treatment sheet has a "Treatment Subject Classification" column for classifying the treatment subjects and a "Treatment Subject Treatment Conditions" column showing the treatment conditions for the classified treatment subjects, and the treatment conditions listed under the "Treatment Subject Treatment Conditions" column are the treatment conditions corresponding to the respective classified treatment subject. The method for determining the treatment method for detoxifying an asbestos-containing material comprises a step for classifying the treatment subject using the standard treatment sheet; a step for performing a detoxification experiment in accordance with the treatment conditions listed under the "Treatment Subject Treatment Conditions" column; and a step for determining the optimal value of each treatment condition for detoxification of an asbestos-containing material on the basis of the results of the detoxification experiment.

Classes IPC  ?

• G01N 33/00 - Recherche ou analyse des matériaux par des méthodes spécifiques non couvertes par les groupes

Abrégé

Provided are a device and a method for combusting particulate substances, wherein particulate substances discharged from an internal combustion engine can be efficiently combusted, and the structure of the device is simple so that the size and the weight of the device is not increased. The device for combusting particulate substances is comprised of an introduction portion (8) for introducing a particulate substance-containing gas (5) discharged from an exhaust port of an internal combustion engine; a charging device (11) provided on the downstream side of the introduction portion (8), with which the particulate substance-containing gas (5) is brought into contact, so that the entirety or a part of particulate substances (6) is electrically charged; an electric discharge device (15) wherein particulate substances (6'), the entirety or a part of which are electrically charged, provided within an insulation pipe (100) continuously provided on the downstream side of the charging device (11) are introduced to a silent discharge area (A1) generated between a positive electrode (133) and a negative electrode (131) and, then, are combusted; a discharge portion (9) provided in the insulation pipe (100) on the downstream side of the electric discharge device (15) to discharge gas after combustion; and a power source device (4) which applies an electric field to the charging device (11) and the electric discharge device (15).

Classes IPC  ?

• F01N 3/02 - Silencieux ou dispositifs d'échappement comportant des moyens pour purifier, rendre inoffensifs ou traiter les gaz d'échappement pour refroidir ou pour enlever les constituants solides des gaz d'échappement
• B03C 3/40 - Structure des électrodes
• B03C 3/41 - Electrodes d'ionisation
• B03C 3/45 - Electrodes collectrices
• B03C 3/49 - Electrodes collectrices tubulaires
• B03C 3/74 - Nettoyage des électrodes

Abrégé

Disclosed is a hydraulic composition which is mainly composed of and thus effectively uses fly ash and a ground granulated blast furnace slag powder, which are industrial by-products. The hydraulic composition is capable of providing a concrete which has a strength equivalent to that of high-strength concrete, without using cement. Also disclosed is concrete using the hydraulic composition. Specifically disclosed is a hydraulic composition which contains fly ash, a ground granulated blast furnace slag powder, gypsum, and slaked lime as an alkaline stimulant. The hydraulic composition contains 20-40% by mass of fly ash, 36-65% by mass of a ground granulated blast furnace slag powder, 5-10% by mass of gypsum, and 2-15% by mass of slaked lime. A high-strength concrete having a compression strength of not less than 60 N/mm2 is obtained by kneading coarse aggregate, fine aggregate, a high-performance water-reducing agent, and mixing water which has a water/hydraulic composition mass ratio of not more than 25%.

Classes IPC  ?

• C04B 28/08 - Ciments de scories
• C04B 18/08 - Cendres volantes
• C04B 22/06 - Oxydes; Hydroxydes
• C04B 22/14 - Acides ou leurs sels comportant du soufre dans la partie anionique, p.ex. sulfures
• C04B 24/26 - Composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone

Abrégé

Provided is a method for producing an oxygen-containing compound safely and at a high yield, with which undesirable peroxides are not readily generated and there is efficient heat exchange of ozonization. The method comprises an ozonization step for continuously feeding an organic compound and ozone, which has an oxygen content of less than 10% and is dissolved in high-pressure carbon dioxide, to a slender tube-shaped ozonization reactor under conditions that inhibit the generation of oxygen associated with pyrolysis of the ozone, and reacting the ozone and organic compound to continuously produce ozonide; and, continuously with the ozonization step, a decomposition step for continuously feeding the ozonide generated by the ozonization step to a slender tube-shaped decomposition reactor and continuously generating an oxygen-containing compound.

Classes IPC  ?

• C07C 45/40 - Préparation de composés comportant des groupes C=O liés uniquement à des atomes de carbone ou d'hydrogène; Préparation des chélates de ces composés par ozonolyse
• B01J 3/00 - Procédés utilisant une pression supérieure ou inférieure à la pression atmosphérique pour obtenir des modifications chimiques ou physiques de la matière; Appareils à cet effet
• C07C 47/02 - Composés saturés comportant des groupes —CHO liés à des atomes de carbone acycliques ou à de l'hydrogène
• C07C 47/12 - Composés saturés comportant des groupes —CHO liés à des atomes de carbone acycliques ou à de l'hydrogène contenant plus d'un groupe —CHO
• C07C 49/04 - Composés saturés comportant des groupes cétone liés à des atomes de carbone acycliques
• C07C 49/433 - Composés saturés comportant un groupe cétone faisant partie d'un cycle polycycliques un groupe cétone faisant partie d'un système cyclique condensé comportant deux cycles le système cyclique condensé contenant sept atomes de carbone
• C07C 49/786 - Benzophénone
• C07C 51/34 - Préparation d'acides carboxyliques, de leurs sels, halogénures ou anhydrides par hydrolyse d'ozonides
• C07C 53/126 - Acides contenant au moins cinq atomes de carbone
• C07C 55/14 - Acide adipique
• C07C 55/18 - Acide azélaïque
• C07C 59/147 - Composés saturés ne comportant qu'un groupe carboxyle et contenant des groupes —CHO
• C07C 59/185 - Composés saturés ne comportant qu'un groupe carboxyle et contenant des groupes cétone
• C07C 59/225 - Composés saturés ne comportant qu'un groupe carboxyle et contenant des groupes cétone contenant des groupes —CHO
• C07D 493/08 - Systèmes pontés

Abrégé

Disclosed is a method which can detect and/or quantify an analyte in a sample by utilizing a sensor protein that can bind to the analyte specifically and a nucleic acid that can be recognized by the sensor protein specifically, and which is excellent in terms of cost, operability and rapidity.  ArsR protein (which is a sensor protein capable of binding to arsenic) and green fluorescent protein (GFP) are fused together to produce ArsR-GFP.  It is confirmed that this fusion protein can bind to a specific recognition sequence (Pars-DNA), and it is also confirmed that the binding between the fusion protein and Pars-DNA can be inhibited by arsenious acid.  Next, a plate having Pars-DNA immobilized thereon is prepared.  It is found that the quantity of ArsR-GFP bound to the Pars-DNA-immobilized plate is decreased in an arsenious acid concentration-dependent manner.

Classes IPC  ?

• C12N 15/09 - Technologie d'ADN recombinant
• C12M 1/00 - Appareillage pour l'enzymologie ou la microbiologie
• C12Q 1/68 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismes; Compositions à cet effet; Procédés pour préparer ces compositions faisant intervenir des acides nucléiques
• G01N 33/53 - Tests immunologiques; Tests faisant intervenir la formation de liaisons biospécifiques; Matériaux à cet effet
• G01N 33/543 - Tests immunologiques; Tests faisant intervenir la formation de liaisons biospécifiques; Matériaux à cet effet avec un support insoluble pour l'immobilisation de composés immunochimiques

Abrégé

It is possible to provide a new optical information recording/reproduction method and a device which can realize a small-size large-capacity optical memory having a characteristic equivalent to or higher than a hologram memory. The optical information recording/reproduction device includes: a recording light generation device (51) which generates a recording light (55) in a polarized state having two polarized components orthogonally intersecting each other with a phase difference at an arbitrary polarization base; a reproduction light generation device (61) which generates a reproduction light (65) in a polarized state having only one polarized component at an arbitrary polarization base; a recording medium (71) which records optical information owned by the recording light (55) and reproduces the optical information recorded by the reproduction light (65); and optical information detection device (polarimeter (81)) which extracts an information light (72) after being applied to the recording medium (71) and detects the light as optical information. Provided is also an optical information recording/reproduction method using the device.

Classes IPC  ?

• G11B 7/0065 - Enregistrement, reproduction ou effacement en utilisant des dessins d'interférence optique, p.ex. des hologrammes
• G03H 1/02 - Procédés ou appareils holographiques utilisant la lumière, les infrarouges ou les ultraviolets pour obtenir des hologrammes ou pour en obtenir une image; Leurs détails spécifiques - Détails
• G03H 1/26 - Procédés ou appareils adaptés spécialement pour produire des hologrammes multiples ou pour en obtenir des images, p.ex. procédés pour l'holographie à plusieurs couleurs
• G11B 7/24 - Supports d’enregistrement caractérisés par la forme, la structure ou les propriétés physiques, ou par le choix du matériau

Abrégé

Disclosed is a hydraulic composition that can provide a concrete having a strength comparable with the strength of a high-strength concrete or an ultra-high-strength concrete despite the fact that the composition has a low cement content or does not contain cement. Also disclosed is a concrete using the hydraulic composition. The hydraulic composition comprises 10 to 40% by weight, based on the whole composition, of at least one of cement and slaked lime. The content of the cement and the content of the slaked lime each are not more than 20% by weight of the whole composition. The hydraulic composition comprises 40 to 90% by weight in total, based on the whole composition, of fly ash and a fine powder of blast furnace slag. The content of the fly ash is not less than 15% by weight of the whole composition. The hydraulic composition optionally comprises silica fume, anhydrous gypsum and the like.

Classes IPC  ?

• C04B 28/02 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p.ex. contenant des ciments de polycarboxylates contenant des ciments hydrauliques autres que ceux de sulfate de calcium
• C04B 14/10 - Argile
• C04B 18/08 - Cendres volantes
• C04B 18/14 - Déchets; Résidus provenant de procédés métallurgiques
• C04B 22/06 - Oxydes; Hydroxydes
• C04B 22/14 - Acides ou leurs sels comportant du soufre dans la partie anionique, p.ex. sulfures
• C04B 24/26 - Composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone
• C04B 28/10 - Ciments de chaux ou ciments d'oxyde de magnésium

Abrégé

Provided is a switching circuit in which the higher harmonic component only in a required band can be reduced without reducing the higher harmonic components in bands other than the required band. Also, provided is a method for optimizing a polygonal waveform. A switching circuit (1) for operating a load (5) by driving a switching element (M1) is equipped with a model voltage waveform generating section (3) which outputs a polygonal waveform where a specific higher harmonic frequency component becomes small, and is configured so that the output from a switching circuit (1) measured at a portion thereof connected to the load (5) becomes a polygonal waveform outputted from the model voltage waveform generating section (3).

Classes IPC  ?

• H03K 17/16 - Modifications pour éliminer les tensions ou courants parasites

Abrégé

Disclosed is a method for producing an isoindole which can be performed under commercially practical conditions. By this method, a stable isoindole can be produced with high yield. Specifically disclosed is a method for producing an isoindole, which comprises a heat treatment step wherein a compound, which has a pyrrole structure fused with a bicyclo[2,2,2]octadiene skeleton in a molecule, is maintained in a supercritical carbon dioxide atmosphere. The heat treatment step is performed at a temperature not less than 50˚C but not more than 300˚C.

Classes IPC  ?

• C07D 209/44 - Iso-indoles; Iso-indoles hydrogénés
• C07D 209/72 - Endo-alkylène-4, 7 iso-indoles
• C07D 487/22 - Composés hétérocycliques contenant des atomes d'azote comme uniques hétéro-atomes dans le système condensé, non prévus par les groupes dans lesquels le système condensé contient au moins quatre hétérocycles

Abrégé

A selection assistance device for an automatic transmission, where a controller (3) has a first-drive-command calculation section (31) and a second-drive-command calculation section (33). The first-drive-command calculation section (31) performs feed-forward control calculation that uses a ratio between reference model that represents ideal characteristics of a response of an activation position relative to an operation position and a plant model that is set as response characteristics of an actual activation position. The second-drive-command calculation section (33) performs feedback control calculation in order to bring a detection value with respect to the activation point closer to a target activation position sect based on the operation position.

Classes IPC  ?

• F16H 61/28 - Production ou transmission de mouvements pour les mécanismes finals de manœuvre un mouvement au moins du mécanisme final de manœuvre étant provoqué par une force non mécanique, p.ex. assistance

Abrégé

A selection assistance device for an automatic transmission, where a controller (3) has a FB control section (31) for calculating a drive command value so that a relative displacement amount is small, an observer section (32) for predicting a variation of load on a assistance actuator (2) and calculating a second drive command value for cancelling an influence by the load variation, and an accumulator (33) for calculating a final drive command value from the first drive command value and the second drive command value.

Classes IPC  ?

• F16H 61/28 - Production ou transmission de mouvements pour les mécanismes finals de manœuvre un mouvement au moins du mécanisme final de manœuvre étant provoqué par une force non mécanique, p.ex. assistance

Abrégé

⏧PROBLEMS] To provide a method of stably isolating an aldehyde and a method accompanied by the generation of waste in a reduced amount in the process of producing an aldehyde by oxidizing the corresponding primary alcohol or its alkyl ether. ⏧MEANS FOR SOLVING PROBLEMS] A method of producing an aldehyde characterized by comprising conducting a reaction by adding nitrogen dioxide or dinitrogen tetroxide together with carbon dioxide in the gaseous, liquid or supercritical state to a primary alcohol or its alkyl ester. In a preferable embodiment, nitrogen dioxide or dinitrogen tetroxide remaining after the completion of the reaction as described above and reduced compounds thereof are purged with carbon dioxide to thereby give an aldehyde at a high purity.

Classes IPC  ?

• C07C 45/29 - Préparation de composés comportant des groupes C=O liés uniquement à des atomes de carbone ou d'hydrogène; Préparation des chélates de ces composés par oxydation de groupes hydroxyle
• C07C 47/542 - Benzaldéhydes alkylés
• C07C 47/55 - Composés comportant des groupes —CHO liés à des atomes de carbone de cycles aromatiques à six chaînons contenant des atomes d'halogène
• C07C 201/12 - Préparation de composés nitrés par des réactions ne créant pas de groupes nitro
• C07C 205/44 - Composés contenant des groupes nitro liés à un squelette carboné le squelette carboné étant substitué de plus par des groupes —CHO

Abrégé

It is possible to provide a surface treatment method using magnetism capable of simultaneously treating an inner surface and an outer surface of a pipe, a front surface and a rear surface of a lens, and the like. The magnetic surface treatment method includes a step for arranging at least a part of an object to be treated (1) having a front surface and a rear surface in a magnetic field, a step for arranging first particle group (9) containing magnetism sensitive particles on the front surfaces, a step for arranging a second particle group (10) containing magnetism sensitive particles on the rear surface, and a step for performing relative movement between the object to be treated (1) and the magnetic field.

Classes IPC  ?

• B24B 37/00 - Machines ou dispositifs de rodage; Accessoires
• B24B 31/112 - Machines ou dispositifs pour polir ou travailler par abrasion des surfaces "au tonneau", ou au moyen d'autres appareils, dans lesquels les pièces à travailler ou les produits abrasifs sont libres; Accessoires à cet effet impliquant l'emploi d'autres moyens pour travailler les pièces par frottement utilisant une poudre abrasive agglomérée de façon magnétique, mobile par rapport à la pièce sous l'action de la pression