Abrégé

The invention relates to a robot system (1) comprising a space robot device (2) comprising at least one mobile robot element (4) and at least one actuator (13) for moving the at least one robot element, a support device (3) for supporting the robot device when using the space robot device on earth, and a force application element (30) which is connected to the robot element at at least one point and which applies at least one force to the robot element, said force at least partially compensating for the gravitational force acting on the robot element. According to the invention, the support device is a cable robot system which has at least two cable elements which are connected to the force application element, wherein each cable element is connected to at least one motor that can move the respective cable element such that the direction and the magnitude of the force that can be applied to the robot element via the force application element can be adjusted.

Classes IPC  ?

• B25J 19/00 - Accessoires adaptés aux manipulateurs, p.ex. pour contrôler, pour observer; Dispositifs de sécurité combinés avec les manipulateurs ou spécialement conçus pour être utilisés en association avec ces manipulateurs
• B25J 9/00 - Manipulateurs à commande programmée

Abrégé

An optical device and systems for near and distance imaging includes an optical unit with a first optical lens and a second optical lens, the first optical lens and second optical lens being arranged along an optical axis, and a transceiver unit with a transceiver element, a light passage surface of the transceiver element being arranged in or intersecting a plane or curved surface. A first distance between the surface and the first optical lens is provided along the optical axis and set in such a way that, during intended normal operation, the transceiver element of the transceiver unit is imaged onto a distant imaging surface by the optical unit.

Classes IPC  ?

• G01S 7/481 - Caractéristiques de structure, p.ex. agencements d'éléments optiques
• G01S 17/34 - Systèmes déterminant les données relatives à la position d'une cible pour mesurer la distance uniquement utilisant la transmission d'ondes continues, soit modulées en amplitude, en fréquence ou en phase, soit non modulées utilisant la transmission d'ondes continues modulées en fréquence, tout en faisant un hétérodynage du signal reçu, ou d’un signal dérivé, avec un signal généré localement, associé au signal transmis simultanément
• G01S 17/50 - Systèmes de mesure basés sur un mouvement relatif de la cible
• G01S 17/95 - Systèmes lidar, spécialement adaptés pour des applications spécifiques pour la météorologie

Abrégé

22 and containing titanium oxide and carbon (Ti approx. 24at.%, C approx. 11at.% and a molar ratio of C to Ti in the range of 0.16 to 0.8), and to corresponding titanium oxide aerogels.

Classes IPC  ?

• C01G 23/053 - Obtention par voie humide, p.ex. par hydrolyse de sels de titane
• B01J 21/06 - Silicium, titane, zirconium ou hafnium; Leurs oxydes ou hydroxydes
• B01J 35/00 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général
• C09C 1/36 - Composés du titane

Abrégé

The invention relates to a method for determining the position of an object by ascertaining the rotational angle of the object, wherein rotational angle increments Δθkmeas,k meas,k , in which k = 1,..., n, are measured and combined in order to form a cumulated rotational angle ΔθIoutmeas,kmeas,k. The invention is characterized by the process of calculating the cumulated rotational angle ΔθIoutout for a cumulation period I as a function of exponents of an approximation of at least the second order of the Baker-Campbell-Hausdorff formula for the Lie rotational group SO(3), wherein iteratively cumulated rotational angle increments ΔθI,koutmeas,kmeas,k, in which k = 1,..., n, are determined in each case from the function of the exponents using a respective measured rotational angle increment Δθkmeas,kmeas,k and the cumulated rotational angle increment ΔθI,k-1outmeas,k-1meas,k-1 or a specified starting rotational angle increment ΔθI,0outout as input variables, and the cumulated rotational angle ΔθIoutout for the period I is determined using the last cumulated rotational angle increment ΔθI,noutn n .

Classes IPC  ?

• G01C 19/42 - Gyroscopes rotatifs pour totaliser la valeur de la rotation
• G01C 21/16 - Navigation; Instruments de navigation non prévus dans les groupes en utilisant des mesures de la vitesse ou de l'accélération exécutées à bord de l'objet navigant; Navigation à l'estime en intégrant l'accélération ou la vitesse, c. à d. navigation par inertie
• G06F 17/11 - Opérations mathématiques complexes pour la résolution d'équations

Abrégé

An optical device, a system and a method for dispersion interferometry includes a frequency doubling device and an optical modulation device, a transmission beam path which is configured to emit a first and second measurement beam on an optical element and a reception beam path which is configured to receive a first and second measuring beam returned by the optical element.

Classes IPC  ?

• G01J 3/45 - Spectrométrie par interférence
• G01J 3/10 - Aménagements de sources lumineuses spécialement adaptées à la spectrométrie ou à la colorimétrie
• G02B 27/09 - Mise en forme du faisceau, p.ex. changement de la section transversale, non prévue ailleurs
• G02B 27/42 - Optique de diffraction

Abrégé

The invention relates to an impregnating device for impregnating at least one quasi-endless fibre material with a plastic material which is melted at a corresponding process temperature, having at least one fibre supply channel a having a fibre feed to supply the quasi-endless fibre material to the impregnating device, and at least one plastic supply channel having a plastic feed separate from the fibre feed to supply the plastic material to the impregnating device separately from the fibre material, the at least one fibre supply channel and the at least one plastic supply channel being separate at least in some portions and opening out into a common impregnation cavity to impregnate the quasi-endless fibre material with the supplied and melted plastic material, characterised in that the impregnating device has a backflow-blocking region in which die fibre supply channel has, at least in some portions, an S-shaped profile which is formed by two curves with opposing curve directions, between which the fibre supply channel is joined with the at least one plastic supply channel so that a coalition channel portion is then formed.

Classes IPC  ?

• B29B 15/12 - Revêtement ou imprégnation d'agents de renforcement de longueur indéfinie
• D06B 5/04 - Opérations forçant les liquides, gaz ou vapeurs à traverser les matières textiles en vue d'effectuer un traitement, p.ex. lavage, teinture, blanchiment, encollage, imprégnation à traverser des matières en grande longueur en déplacement à traverser des rubans ou mèches
• B33Y 70/10 - Composites de différents types de matériaux, p.ex. mélanges de céramiques et de polymères ou mélanges de métaux et de biomatériaux

Abrégé

The invention relates to a passive radiant cooler (1) having a substrate and a layer structure which is applied to the substrate (2) and comprises the at least one reflection layer (3) and at least one emission layer (4), the emission layer (4) comprising an at least partially crosslinked polymer and/or a ceramic material derived from this polymer which are produced in order to form the emission layer (4) from at least one crosslinkable, silicon-based prepolymer, the prepolymer being composed of at least one type of monomer unit according to formula (I).

Classes IPC  ?

• C09K 5/14 - Substances solides, p.ex. pulvérulentes ou granuleuses
• F25B 23/00 - Machines, installations ou systèmes ayant un seul principe de fonctionnement non compris dans les groupes , p.ex. utilisant l'effet de radiation sélective

Abrégé

The radiation tolerant software defined radio device for multi-band radio applications in space systems comprising components for terrestrial application not qualified officially for use in space, the components comprising a power supply, a base band processor, such as e.g. a processor of the Xilinx SoC (system-on-chip) product family Zynq-7000, volatile and non-volatile memories, such as e.g. SDRAM and NAND flash memories, a radio frequency transceiver, such as e.g. the RF agile transceiver AD9361 from Analog Devices, allowing for software-based reconfiguration of various radio frequency characteristics, such as local oscillator frequency, analog filter band width, gain control of input and output amplifiers, sample rates of analog-to-digital converters and digital-to-analog converters, and mitigation mechanisms on hardware and software level for autonomously recovering to a nominal state.

Classes IPC  ?

• H04L 41/0866 - Vérification de la configuration
• H04B 1/40 - Circuits

Abrégé

The invention relates to a device (1) for detecting a substance, in particular an explosive substance. A flow (30) is directed in the direction of a surface (12) of a sample receiving assembly (10), and a person (2) to examine the substance to be detected and/or an object to examine the substance to be detected is arranged in front of the surface (12) in the flow direction (300), wherein the flow (30) transports substances, in particular the substance to be detected, in the direction of the surface (12). A suction assembly (20) acts on the rear face (14) of the surface (12), and the suction assembly (20) generates the flow (30) and suctions the substances through the surface (12). The flow (30) is directed in the direction (200) of the force of gravity, and the surface (12) is parallel to the ground (4) of the surrounding area. The invention additionally relates to a method for detecting a substance using such a device (1).

Classes IPC  ?

• G01N 1/02 - Dispositifs pour prélever des échantillons
• G01N 1/24 - Dispositifs d'aspiration
• G01N 33/00 - Recherche ou analyse des matériaux par des méthodes spécifiques non couvertes par les groupes
• G01N 33/22 - Combustibles; Explosifs
• G01N 1/22 - Dispositifs pour prélever des échantillons à l'état gazeux

Abrégé

The invention relates to a surgical system for minimally invasive robotic surgery, comprising: a holding arm (12) having a holder (14) for the gripping unit (16) of a conventional endoscope (18), and a patient-side unit (20) which can be fastened in the vicinity of the patient (22) and allows a defined position of the access to the patient.

Classes IPC  ?

• A61B 34/30 - Robots chirurgicaux
• A61B 90/50 - Supports pour instruments chirurgicaux, p.ex. bras articulés

Abrégé

The invention relates to a method (100) for transferring an Invertible Bloom Lookup Table (IBLT) data structure from a first user terminal (12) to a second user terminal (20), wherein the first user terminal (12) and the second user terminal (20) are within a common network and each have a computing unit (14, 22), a memory unit (16, 24) and a communication unit (18, 26), and wherein the method (100) has the following steps: - the first user terminal (12) splits (110) the IBLT data structure into individual data packages, wherein the individual data packages have at least one cell of the IBLT data structure; - the first user terminal (12) successively transfers (120) the individual data packages of the IBLT data structure to the second user terminal (20) until a predefined termination criterion has been reached.

Classes IPC  ?

• G06F 16/901 - Indexation; Structures de données à cet effet; Structures de stockage

Abrégé

The invention relates to a system (1) for determining leaks (7) in a building shell (101) of a building (100), having a signal sending device (2) which emits at least one acoustic signal, and a first signal receiving device (3), wherein the signal sending device (2) can be arranged inside the building (100), and the first signal receiving device (3) can be arranged outside the building (100), wherein an optical camera (6), which can be arranged outside the building (100) and via which an optical image of the building shell (101) can be generated, and a computing device, wherein the first signal receiving device (3) is designed as a microphone array and receives the at least one acoustic signal from the signal sending device (2) and wherein the computing device creates an acoustic mapping of the building shell (101) by means of the received at least one acoustic signal and overlays said map on the optical image of the building shell (101).

Classes IPC  ?

• G01M 3/24 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide par détection de la présence du fluide à l'emplacement de la fuite en utilisant des vibrations infrasonores, sonores ou ultrasonores
• G01M 3/38 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation de la lumière
• G01M 3/00 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide

Abrégé

The invention describes a method for detecting and resolving phase ambiguities in interferometric SAR data. The SAR data are available in the form of interferograms (IGP, IGH1, IGH2) which are generated from images that are captured and provided by a multi-static SAR system (1). The SAR system (1) comprises the following radars, which, in order to capture the images, fly in a formation along an azimuth direction (AR): a first and a second radar (10) with an antenna aperture of a first size; wherein the first and the second radar (10, 20) have a first baseline distance (BL1) transverse to an azimuth direction (AR) of the SAR system; at least one auxiliary radar (30; 30-1, 30-2), designed only for receiving, having an antenna with an antenna aperture of a second size, which is smaller than the antenna aperture of the first size, wherein the at least one auxiliary radar (30; 30-1, 30-2) flies in formation with the first and the second radar (10, 20) in such a manner that there is a second baseline distance (BL2) between the radars (10, 20, 30; 30-1, 30-2) which is smaller than the first baseline distance (BL1). In the method, a primary interferogram (IGP) is generated from the images of the first and second radar (10, 20), a first auxiliary interferogram (IGH1) is generated from the images of the pair of radars (10/30; 30-1/30-2) that have the second baseline distance (BL2), and a second auxiliary interferogram (IGH2) is generated that differs from the first interferogram (IGH1). A discrepancy mask is generated by a pixel-by-pixel comparison of the phases which are wrapped and scaled by the respective ambiguity level and which result from the primary interferogram (IGP) and the first and/or second auxiliary interferogram (IGH1, IGH2). Finally, the phase ambiguities are resolved in the primary interferogram (IGP) in the pixels that are marked as discrepant in the discrepancy mask.

Classes IPC  ?

• G01S 13/90 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour la cartographie ou la représentation utilisant des techniques d'antenne synthétique

Abrégé

The invention relates to a system (10), said system (10) comprising at least one insulation element (1) having a surface (2), wherein at least one region (3) of the surface (2) of the insulation element (1) is at least partially coated with a coating (4), the coating (4) contains an electrically conductive molten salt, and the coating (4) is liquid in a temperature range of -150°C to +350°C; the invention also relates to a corresponding production method.

Classes IPC  ?

• H01L 31/048 - Encapsulation de modules

Abrégé

An antenna, in particular for a hypersonic flying object, with a baseplate, a cone-shaped forebody and an RF connection, which is arranged beneath an extension of the forebody and has external insulation, wherein the forebody is formed in a cone shape in such a way that its apex angle lies between 25° and 28° and in the rear region it merges into the narrower extension, and wherein the forebody has an elevation angle of 15° to 17° between the baseplate and a lateral surface of the forebody.

Classes IPC  ?

• H01Q 1/28 - Adaptation pour l'utilisation dans ou sur les avions, les missiles, les satellites ou les ballons
• H01Q 1/00 - ANTENNES, c. à d. ANTENNES RADIO - Détails de dispositifs associés aux antennes
• H01Q 1/36 - Forme structurale pour éléments rayonnants, p.ex. cône, spirale, parapluie
• H01Q 9/42 - Antennes résonnantes avec alimentation à l'extrémité d'un élément actif allongé, p.ex. unipôle avec éléments repliés, les parties repliées étant espacées l'une de l'autre d'une petite fraction de la longueur d'onde émise

Abrégé

The method for file transmission from a spacecraft to ground via a Free Space Optical channel comprises the use of the Consultative Committee for Space Data Systems (CCSDS) standard with assigning a File ID in the Secondary Header and dividing the transmission of the file into several fractions. The type of fraction, namely Start Transfer Frame, Intermediate Transfer Frame, or End Transfer Frame is identified in the Secondary Header. Also, the File ID, File length, and Name of the file is included in the Secondary Header of the Start Transfer Frame while information about the File ID is included also in the other two types Transfer Frames.

Classes IPC  ?

• H04B 7/185 - Stations spatiales ou aériennes

Abrégé

The invention relates to a method for controlling a robotic manipulator (1), comprising the steps of: providing (S1) information regarding a task to be executed; determining (S2) a task null space from the provided information by means of a computing unit, the task null space being characterized by a set of variations of a kinematic variable of the end effector (3), with all of which variations the task can be executed; establishing (S3) observation points by discretizing the task null space into a finite number of the variations by means of the computing unit; executing (S5) an optimization method for optimizing a predefined target function, including the execution of a model of the robotic manipulator (1) for each of the observation points; and controlling (S6) the robotic manipulator (1) to assume the optimal variation of the end effector (3) determined according to the result of the optimization method.

Classes IPC  ?

• B25J 9/16 - Commandes à programme
• B25J 13/00 - Commandes pour manipulateurs

Abrégé

The present invention relates to a method for producing a fibre-composite component, wherein the fibre-composite component has a base portion, to one end of which a connecting portion, having a curved cross section, is connected, which connecting portion comprises connecting elements for fastening the fibre-composite component to a main structure, wherein the method comprises the following steps: - providing a plurality of elongate fibre-metal hybrid segments (20), which are formed from fibre-material layers (30), which are alternatingly arranged over one another and comprise a fibre material, and metal layers (32), which comprise a metal material; - introducing the individual elongate fibre-metal hybrid segments (20) into a mould (40) in the connecting portion of the fibre-composite component to be produced such that the end faces (22) of the fibre-metal hybrid segments (20) form a cross section plane of the fibre-composite component to be produced; - introducing fibre material into the mould (40); and - curing the matrix material infused in the fibre material.

Classes IPC  ?

• B29C 70/86 - Incorporation dans des couches de renforcement imprégnées cohérentes
• B29C 70/88 - Façonnage de matières composites, c. à d. de matières plastiques comprenant des renforcements, des matières de remplissage ou des parties préformées, p.ex. des inserts caractérisées principalement par des propriétés spécifiques, p.ex. électriquement conductrices ou renforcées localement
• B29D 99/00 - Matière non prévue dans les autres groupes de la présente sous-classe

Abrégé

A system for optical communication includes at least one light source for transmitting optical signals, at least one optical receiving unit for receiving the optical signals of the at least one light source, at least one mask unit, which is arranged between the optical receiving unit and the at least one light source, and which is designed to be switchable back-and-forth at least in areas between an at least partially optically non-forwarding and at least partially optically forwarding state. An image of at least one light-emitting area of the at least one light source can be imaged onto the at least one mask unit and in the at least partially forwarding state of the at least one mask unit can be conducted to the receiving unit. A method for optical communication is also provided.

Classes IPC  ?

• H04B 10/114 - Systèmes d’intérieur ou à courte portée

Abrégé

An actuator comprises a virtual actuator main axis, two endpieces, a compression spring, and a wire that is made of a shape-memory alloy and can be controlled to implement a change in length. The compression spring elastically supports the two endpieces against one another in the direction of the actuator main axis. The wire comprises at least six contiguous length portions. Each of the contiguous length portions extends and is tensioned between the two endpieces along the actuator main axis. The length portions are arranged with regard to one another in at least one of an axially symmetric way and an rotationally symmetric way with respect to the actuator main axis; and the length portions are oriented at equally sized angles with respect to a virtual reference plane to which the actuator main axis is a surface normal.

Classes IPC  ?

• F03G 7/06 - Mécanismes produisant une puissance mécanique, non prévus ailleurs ou utilisant une source d'énergie non prévue ailleurs utilisant la dilatation ou la contraction des corps produites par le chauffage, le refroidissement, l'humidification, le séchage ou par des phénomènes similaires

Abrégé

An apparatus (100) for transferring small items (102), the apparatus (100) having a base module (104), having a transfer module (106) with a horizontal transfer surface (114), and having a vibratory drive, wherein the transfer module (106) can be made to vibrate vertically with the aid of the vibratory drive, characterized in that the vibratory drive has at least one pneumatic cylinder, which is active between the base module (104) and the transfer module (106), and a valve device, which retracts and extends the at least one pneumatic cylinder in oscillating fashion, and a method for transferring small items (102), wherein small items (102) are arranged on the transfer surface (114), the vibratory drive and/or the at least one pneumatic cylinder (220, 222) are/is activated in order to distribute, to separate and/or to reposition the small items (102), and the small items (102) are picked up with the aid of a robot.

Classes IPC  ?

• B65G 27/22 - Dispositifs hydrauliques ou pneumatiques

Produits et services

Downloadable and recorded content; Databases; Media content; Software; Games software; Firmware; Computer operating systems; Information technology and audio-visual, multimedia and photographic devices; Communications equipment; Computer networking and data communications equipment; Point-to-point communications equipment; Broadcasting equipment; Antennas and aerials as communications apparatus; Data storage devices; Replicating apparatus; Photocopiers; Image scanners; Printers; Data processing equipment and accessories (electrical and mechanical); Calculators; Coin-operated mechanisms; Computer peripheral devices; Computers and computer hardware; Computer components and parts; Audio/visual and photographic devices; Audio devices and radio receivers; Display devices, television receivers and film and video devices; Image capturing and developing devices; Signal cables for IT, AV and telecommunication; Magnets, magnetizers and demagnetizers; Scientific and laboratory devices for treatment using electricity; Apparatus, instruments and cables for electricity; Apparatus and instruments for accumulating and storing electricity; Apparatus and instruments for controlling electricity; Photovoltaic apparatus for generating electricity; Electrical and electronic components; Electric cables and wires; Electrical circuits and circuit boards; Antennas and aerials as components; Optical devices, enhancers and correctors; Optical enhancers; Lasers; Safety, security, protection and signalling devices; Alarms and warning equipment; Access control devices; Signalling apparatus; Protective and safety equipment; Head protection; Eye protection; Diving equipment; Navigation, guidance, tracking, targeting and map making devices; Measuring, detecting, monitoring and controlling devices; Monitoring instruments; Testing and quality control devices; Data loggers and recorders; Time measuring instruments (not including clocks and watches); Weight measuring instruments; Distance and dimension measuring instruments; Speed measuring instruments; Temperature measuring instruments; Electricity measuring instruments; Scientific research and laboratory apparatus, educational apparatus and simulators; All the aforesaid goods solely in connection with water vehicles. Vehicle location services; Distribution by pipeline and cable; Transport; Packaging and storage of goods; Vehicle parking and storage; Rental services related to transportation and storage; Vehicle rental; Vehicle routing by computer on data networks; Piloting; Storage of watercraft, yachts, boats and water vehicles; Vessel rental. IT services; Software development, programming and implementation; Computer hardware development; Hosting services, software as a service, and rental of software; Rental of computer hardware and facilities; IT consultancy, advisory and information services; IT security, protection and restoration; Data duplication and conversion services, data coding services; Science and technology services; Medical and pharmacological research services; Engineering services; Technical survey services; Exploration services in the field of the oil, gas and mining industries; Architectural and urban planning services; Natural science services; Earth science services; Testing, authentication and quality control; Design services; All the aforesaid services solely in connection with water vehicles.

Abrégé

The invention relates to a fuel cell unit (10) for implementing an energy source with an oxidizer in a reaction zone, in particular over an active area (32), with electrical energy being generated, wherein the fuel cell unit (10) comprises, as functional components (11), at least two electrodes (15) and an electrolyte (18) arranged between the electrodes (15). Simplified monitoring of the operation of the fuel cell unit (10) is rendered possible by way of at least one sensor element (40), which is in the form of an optical waveguide (42), for fibre-optic temperature determination and/or determining mechanical deformation within the fuel cell unit (10) being arranged within the at least one fuel cell unit (10).

Classes IPC  ?

• H01M 8/0432 - Température; Température ambiante

Abrégé

The invention relates to a receiving device (110) for solar radiation (112), having a container (200) for heating a heat transfer medium (210) in a solar thermal power plant, having an at least double-walled housing (220) which extends in a longitudinal direction (215), surrounds an interior space (208) and has an outer wall (206) and an inner wall (218) surrounded by said outer wall, wherein the inner wall (218) is formed from a multiplicity of surface segments (10) which are joined together gaplessly as viewed in a radial direction (238) that is transverse with respect to the longitudinal direction (215), wherein front faces (12, 14, 16, 18) of respectively adjacent surface segments (10) form an overlap (50) at least in a peripheral direction (242).

Classes IPC  ?

• F24S 20/20 - Collecteurs de chaleur solaire pour recevoir de l’énergie solaire concentrée, p.ex. récepteurs pour centrales électriques solaires
• F24S 40/80 - Adaptation de la dilatation différentielle des éléments de collecteurs de chaleur solaire
• F24S 80/20 - Fluides vecteur spécialement adaptés pour les collecteurs de chaleur solaire
• F24S 80/60 - Isolation thermique
• F24S 80/00 - COLLECTEURS DE CHALEUR SOLAIRE; SYSTÈMES UTILISANT LA CHALEUR SOLAIRE - Détails, accessoires ou parties constitutives des collecteurs de chaleur solaire non prévus dans les groupes

Abrégé

The invention relates to an apparatus (1) for simulating a distance measurement, comprising at least one TX receiving device (2) for receiving at least one optical and/or electrical TX signal (3), at least one RX transmission device (4) for transmitting at least one optical RX signal (5), and at least one control device (6) for controlling the simulation, wherein: the control device (6) is designed to emit at least one control signal (7) for transmission of the RX signal (5) to the at least one RX transmission device (4) temporally after the TX signal (3) has been received; a time of emission of the control signal (7) depends on a distance to be simulated; the apparatus (1) additionally comprises at least one adjustment device (70) for adjusting the RX signal (5); the adjustment device (70) comprises a mirror and/or a lens (71) and a servomotor (73); the servomotor (73) is designed such that by actuating the servomotor (73), an alignment and/or orientation of the adjustment device (70) or of components of the adjustment device (70) is influenced in such a way that an alignment of the optical RX signal can be adjusted in a targeted manner. The invention also relates to a corresponding method.

Classes IPC  ?

• G01S 7/497 - Moyens de contrôle ou de calibrage
• G01S 17/08 - Systèmes déterminant les données relatives à la position d'une cible pour mesurer la distance uniquement
• G01S 17/10 - Systèmes déterminant les données relatives à la position d'une cible pour mesurer la distance uniquement utilisant la transmission d'ondes à modulation d'impulsion interrompues
• G01S 17/931 - Systèmes lidar, spécialement adaptés pour des applications spécifiques pour prévenir les collisions de véhicules terrestres

Abrégé

The invention relates to a method for preparing and carrying out tasks by means of a robot (124), in which method, in a preparation phase (102), at least one probable action goal (128, 130, 132) is determined on the basis of surroundings information (122) and taking into account a user command probability, at least one preparation action sequence is generated which is aimed at the at least one probable action goal (128, 130, 132), and the at least one preparation action sequence is carried out. The invention also relates to a robot (124) for carrying out tasks, and to a computer program.

Classes IPC  ?

• B25J 9/16 - Commandes à programme

Abrégé

The invention relates to an R-mode receiver arrangement (1) comprising a low-noise amplifier (2), a bandpass filter (3), and an RTL software-defined radio receiver module (4), wherein an input of the low-noise amplifier (2) is configured to be connectable to a receiving antenna (10, 11), wherein an output of the low-noise amplifier (2) is connected to the RTL software-defined radio receiver module (4) via the bandpass filter (3).

Classes IPC  ?

• H03F 3/189 - Amplificateurs à haute fréquence, p.ex. amplificateurs radiofréquence
• H04B 1/00 - TRANSMISSION - Détails des systèmes de transmission non caractérisés par le milieu utilisé pour la transmission

Abrégé

FFF(t) of the vehicle F and taking into account associated air pollution data LVD(POS, t), controls, in an open-loop/closed-loop manner, the internal combustion drive unit (101), the components (102) connected to the internal combustion drive unit for cleaning and/or treating the exhaust gases thereof, and the fuel-mixing unit (120) via a third interface (106).

Classes IPC  ?

• F02D 19/08 - Commande des moteurs caractérisés par l'emploi de combustible non liquide, de combustibles multiples ou de substances non combustibles ajoutées au mélange carburant particulière aux moteurs fonctionnant avec des combustibles multiples, p.ex. alternativement du fuel léger et du fuel lourd, et autres que les moteurs indifférents au combustible utilisé utilisant simultanément des combustibles multiples
• F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée
• F02D 41/00 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants
• F02D 41/02 - Dispositions de circuits pour produire des signaux de commande

Abrégé

A solar radiation receiver having a receiver chamber having at least one radiation opening through which concentrated solar radiation can be introduced into the receiver chamber, having at least one solar absorber device which has at least one solid medium block which is fastened to a transport device, and having at least one opening through which the at least one solar absorber device is inserted such that the at least one solid medium block is arranged in the receiver, and through which the solar absorber device is removed.

Classes IPC  ?

• F24S 20/20 - Collecteurs de chaleur solaire pour recevoir de l’énergie solaire concentrée, p.ex. récepteurs pour centrales électriques solaires

Abrégé

The invention relates to a supply device (1), in particular for use in a gas turbine, for supplying an oxidizing agent (38) and fuel (27) to a combustion chamber (3) without a swirling flow, comprising a supply nozzle (10) with a nozzle channel (14), in particular a cylindrical nozzle channel, which is delimited by a nozzle wall (16) and is oriented along a longitudinal axis (L) and which leads to a fuel chamber-side outlet opening (12) so as to adjoin the combustion chamber (3), and an injector element (24) for adding the fuel (27) into the nozzle channel (14) at an injection point (26). A stable operation using the supply device is achieved in that the injector element (24) is designed to supply liquid fuel (27), and a prefilming device (18), in particular a cylindrical prefilming device, which surrounds the injector element (24) is arranged radially between the injector element (24) and the nozzle wall (16), wherein an outer channel (30) is formed between the nozzle wall (16) and the radial exterior of the prefilming device (18), and an inner channel (34) is formed radially within the prefilming device (18), in particular between the radial interior of the prefilming device (18) and the injector element (24).

Classes IPC  ?

• F23R 3/28 - Chambres de combustion à combustion continue utilisant des combustibles liquides ou gazeux caractérisées par l'alimentation en combustible
• F23D 11/00 - Brûleurs à pulvérisation directe de gouttelettes de liquide ou de liquide vaporisé dans l'enceinte de combustion

Abrégé

The invention relates to a method for identifying an object (10), a transceiver station (30), identification means (12) and a system for identifying the object, which comprises a transceiver station (30) with a source (32) for generating a pulse train of pulses of electromagnetic radiation, and an identification means arranged on the object (10). The source (32) sends pulses from the pulse train in the direction of the object (10). A receive signal (52) is transmitted back from the identification means (12) to the transceiver station (30) in response to each transmit signal (50). Two polarisation states of the received signal (52) offset in time by the transit time of the received signal from the object to the transceiver station (30) are detected with two detectors (40) , and an actual identification pattern of the object is formed by aggregating the intensities of the polarisation states of several successive received signals (52). A time shift of the receive signals (52) relative to a trigger signal (42) synchronised with the pulse train of the source (32) is also detected.

Classes IPC  ?

• G01S 17/74 - Systèmes utilisant la reradiation d'ondes électromagnétiques autres que les ondes radio, p.ex. pour l'identification ami–ennemi
• G01S 17/88 - Systèmes lidar, spécialement adaptés pour des applications spécifiques
• G01S 17/04 - Systèmes de détermination de la présence d'une cible
• G01S 7/481 - Caractéristiques de structure, p.ex. agencements d'éléments optiques
• G01S 7/483 - DÉTERMINATION DE LA DIRECTION PAR RADIO; RADIO-NAVIGATION; DÉTERMINATION DE LA DISTANCE OU DE LA VITESSE EN UTILISANT DES ONDES RADIO; LOCALISATION OU DÉTECTION DE LA PRÉSENCE EN UTILISANT LA RÉFLEXION OU LA RERADIATION D'ONDES RADIO; DISPOSITIONS ANALOGUES UTILISANT D'AUTRES ONDES - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe - Détails de systèmes à impulsions
• G01S 7/499 - DÉTERMINATION DE LA DIRECTION PAR RADIO; RADIO-NAVIGATION; DÉTERMINATION DE LA DISTANCE OU DE LA VITESSE EN UTILISANT DES ONDES RADIO; LOCALISATION OU DÉTECTION DE LA PRÉSENCE EN UTILISANT LA RÉFLEXION OU LA RERADIATION D'ONDES RADIO; DISPOSITIONS ANALOGUES UTILISANT D'AUTRES ONDES - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe utilisant des effets de polarisation

Abrégé

The invention relates to a method for performing tasks using a robot (102), wherein the robot (102) is controlled in a first execution mode (142) and in a second execution mode (146), wherein an action sequence (112) directed towards an action target (108) is generated and executed, and these same action representations are used for controlling the robot (102) in the first execution mode (142) and in the at least one other execution mode (146); a robot (102) for performing tasks, wherein the robot (102) is designed for carrying out a method of this type; and a computer program comprising program code sections with which a method of this type can be carried out, if the computer program is executed on a control unit of a robot (102).

Classes IPC  ?

• B25J 9/16 - Commandes à programme

Abrégé

The method for receiving two digital signals in a dual-polarization digital communication system comprises - receiving the two digital signals transmitted via the two radio- frequency (RF) polarization channels, wherein each of the two received digital signals comprises a stream of oversampled and pulse- shaped baseband digital complex-valued samples, and wherein each of the two received digital signals also includes a cross-polarization interference (XPI) component, - jointly processing the two received digital signals for providing estimation and cancellation of the cross-polarization interference (XPI) components, - wherein processing comprises estimation of the cross factor, and - wherein processing further comprises estimation of each interfering component by means of the estimated cross factor and subtraction of each estimated interfering component from the corresponding received signal.

Classes IPC  ?

• H04B 7/10 - Diversité de polarisation; Diversité de direction

Abrégé

ẋẋẋẋẋẋẋusr) is decoded from the biosignal, based on the determined deviation; and g) controlling the robot using the adjusted decoding algorithm.

Classes IPC  ?

• B25J 9/16 - Commandes à programme

Abrégé

A reaction device (1) for a thermochemical reactor system (100) is proposed, having at least one base device (3) and having at least one solid-medium block (5), wherein the at least one solid-medium block (5) is arranged on the base device (3), wherein the at least one solid-medium block (5) extends along an axial direction and consists of at least one thermochemical reaction material, wherein the at least one solid-medium block (5) has at least one shaft (7, 9) that has at least one inlet opening (9a) and/or at least one outlet opening.

Classes IPC  ?

• B01J 19/24 - Réacteurs fixes sans élément interne mobile
• B01J 19/32 - Eléments de remplissage en forme de grille ou d'éléments composés de plusieurs pièces pour constituer une unité ou un module dans l'appareil de transfert de chaleur ou de matière
• B01J 8/00 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solides; Appareillage pour de tels procédés
• B01J 8/02 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solides; Appareillage pour de tels procédés avec des particules immobiles, p.ex. dans des lits fixes
• B01J 8/04 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solides; Appareillage pour de tels procédés avec des particules immobiles, p.ex. dans des lits fixes le fluide passant successivement à travers plusieurs lits
• B01J 8/06 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solides; Appareillage pour de tels procédés avec des particules immobiles, p.ex. dans des lits fixes les particules solides étant disposées dans des tubes

Abrégé

A reactor system (1) with a heating chamber (3), with at least one reactor (9) with a reactor chamber (13), which has a first opening (15), and with a first isolating device (25), by way of which the first opening (15) can be opened and can be closed in a gas-tight manner, wherein a conducting device for supplying and/or removing fluid is connected to the reactor chamber (13), wherein the at least one reactor (9) has at least one reaction device (11) with at least one block of solid medium (19), and with at least one transporting device (17), by way of which the at least one reaction device (11) can be transported out of the reactor chamber (13) through the first opening (15) into a first position, in which the at least one reaction device (11) is at least partially arranged in the heating chamber (3), and out of the heating chamber (3) into a second position, in which the at least one reaction device (11) is at least partially arranged in the reaction chamber (13) of the at least one reactor (9), wherein the at least one reaction device (11) can be heated in the heating chamber (3) for activating the at least one block of solid medium (19), wherein the reactor chamber (13) has a second opening (33), which is arranged on the side of the reactor (9) that is opposite from the first opening (15), wherein the at least one transporting device (17) can be led or has been led through the second opening (33) in order to transport the at least one reaction device (11), and a second isolating device (39), by way of which the second opening (33) can be opened and can be closed in a gas-tight manner, wherein the second isolating device (39) has a sealing plate (31), and wherein, between the sealing plate (31) and a wall section surrounding the second opening (33), a sealing device (45) is arranged on the side of the sealing plate (31) that is facing away from the reactor chamber (13).

Classes IPC  ?

• B01J 4/00 - Dispositifs d'alimentation; Dispositifs de commande d'alimentation ou d'évacuation
• B01J 8/00 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solides; Appareillage pour de tels procédés
• B01J 15/00 - Procédés chimiques généraux faisant réagir des milieux gazeux avec des solides non particulaires, p.ex. des matériaux en feuilles; Appareillage spécialement adapté à cet effet
• B01J 16/00 - Procédés chimiques généraux faisant réagir des liquides avec des solides non particulaires, p.ex. des matériaux en feuilles; Appareillage spécialement adapté à cet effet
• B01J 19/12 - Procédés utilisant l'application directe de l'énergie ondulatoire ou électrique, ou un rayonnement particulaire; Appareils à cet usage utilisant des radiations électromagnétiques
• B01J 19/18 - Réacteurs fixes avec éléments internes mobiles
• B01J 19/32 - Eléments de remplissage en forme de grille ou d'éléments composés de plusieurs pièces pour constituer une unité ou un module dans l'appareil de transfert de chaleur ou de matière
• F24S 20/00 - Collecteurs de chaleur solaire spécialement adaptés à des usages ou des environnements particuliers
• B01J 19/24 - Réacteurs fixes sans élément interne mobile

Abrégé

A method for determining leakages (11) in a building envelope (3) of a building (1) comprising the following steps: a) generating a positive or negative pressure in the building (1) for a prescribed time period within a prescribed time frame, wherein the prescribed time period is shorter than the prescribed time frame, b) recording multiple image data of the building envelope (3) by means of infrared thermography during the prescribed time frame, c) repeating steps a) and b), and d) evaluating the image data, wherein the changes in temperature occurring at leakages (11) in the building envelope (3) as a result of step a) being repeated are detected by air flowing out or flowing in.

Classes IPC  ?

• G01M 3/00 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide

Produits et services

Software for the display and visualisation of traffic, Especially, in the following fields: air transport, Water transport, land transport; Software for the display and visualisation of flight measurement data; Software for the display and visualisation of ship measurement data; Software for the display and visualisation of status changes of transport users in traffic, Especially, in the following fields: air transport, Water transport, land transport; Software for simulation of a variety of functionalities in traffic, Especially, in the following fields: air transport, Water transport, land transport; Software for operating digital twins, Especially, in the following fields: Traffic, air transport, Water transport, land transport; Software for monitoring physical objects; Software for controlling physical objects; Software for data storage and management including databases; Authentication software; Software for tracking data (origin); Software for communication in networks and real-time communication; Software for the providing of user functions in the back-end; Software for the simulation of a variety of processes and functionalities in traffic, Especially, in the following fields: air transport, Water transport, land transport; Software for input, storage, processing, preparation, analysis, providing, display and visualisation of traffic data, Especially, in the following fields: air transport, Water transport, land transport; Software for input, storage, processing, preparation, analysis, providing, display and visualisation of research flight data, flight measurement data, measurement data, data from test benches, data from wind tunnels; Software for input, storage, processing, preparation, analysis, providing, display and visualisation of ship measurement data; Software for input, storage, processing, preparation, analysis, providing, display and visualisation of UAV (unmanned arial vehicle) data; Software for input, storage, processing, preparation, analysis, providing, display and visualisation of status changes of transport users in traffic, Especially, in the following fields: air transport, Water transport, land transport; Software for input, storage, processing, preparation, analysis, providing, display and visualisation of measurement data of all kinds (sensors including on board avionics); Software for input, storage, processing, preparation, analysis, providing, display and visualisation of configuration data; Software for input, storage, processing, preparation, analysis, providing, display and visualisation of data for quality control; Software for input, storage, processing, preparation, analysis, providing, display and visualisation of situation-describing data (aeroplanes and traffic in the environment of an object); Software for input, storage, processing, preparation, analysis, providing, display and visualisation of metadata, audio data, video data, image data, photographs; Software for input, storage, processing, preparation, analysis, providing, display and visualisation of communications data; Software for input, storage, processing, preparation, analysis, providing, display and visualisation of 3D scans of objects, CAD models, model and simulation data, circuit diagrams, architectural plans; Software for input, storage, processing, preparation, analysis, providing, display and visualisation of data from external sources for assessing the situation or safety, in particular of data from automatic identification systems (ships) and other systems or data from automatic dependent surveillance broadcast (aeroplanes) and other systems; Software for input, storage, processing, preparation, analysis, providing, display and visualisation of mobile radio data and telemetry data; Software for input, storage, processing, preparation, analysis, providing, display and visualisation of data for describing digital twins and data for the management, manufacture, simulation and operation of digital twins; Software for input, storage, processing, preparation, analysis, providing, display and visualisation of status information and real-time data; Software for input, storage, processing, preparation, analysis, providing, display and visualisation of derived information. Scientific services; Software development, programming and implementation; Design of computer programs and software; Digital Distributed Storage; Software design and software development; Design and development of systems for input, storage, processing, preparation, analysis, providing, display and visualisation of data; provision of software as a service (SaaS) services; IT services; Technological services; Hosting; all the aforesaid services, Especially, Relating to the following sectors: Traffic, Transport users, Especially, air traffic, Airplanes, Drones, Water transport, Ships, Land transport, Automobiles.

Abrégé

A heat accumulator device for accumulating sensible heat in molten salts, including: -a heat accumulator vessel for receiving molten salt, a separating layer being disposed in the heat accumulator vessel in order to separate a cold region, in which cold molten salt is present, from a hot region, in which hot molten salt is present, and the cold region being located below the hot region; - a device for loading and unloading the heat accumulator vessel, which device is connected to the cold region and to the hot region; and - a volume compensation device for compensating a temperature-related change in the volume of the molten salt, the volume compensation device interacting with the cold region and/or with the separating layer.

Classes IPC  ?

• F28D 20/00 - Appareils ou ensembles fonctionnels d'accumulation de chaleur en général; Appareils échangeurs de chaleur de régénération non couverts par les groupes ou

Abrégé

The invention relates to a method for reducing the effects of noise suppression on the measurement of the phases of satellite navigation signals at the point of their reception, wherein, in the method, a one-dimensional or multi-dimensional antenna array is provided with multiple reception antennas, satellite navigation signals received by the reception antennas are processed in a signal processing unit, the received satellite navigation signals undergo noise suppression in the signal processing unit by means of a spatial filter, i.e., by means of spatial filtering, for example by a power inversion (PI) filter or a projection filter, and after the noise suppression by means of the signal processing unit, the carrier phase of at least one or each satellite navigation signal is determined and is corrected by calculating parameters of one or more eigen-beam formers.

Classes IPC  ?

• G01S 19/21 - Problèmes liés aux interférences

Produits et services

Downloadable and recorded content; Software; Application software; Data and file management and database software; Software for monitoring, analysing, controlling and running physical world operations; Virtual and augmented reality software; the aforesaid goods, Especially, in relation to the following fields: Analysis, assessment and processing of the effects of political decisions relating to energy. Distribution of energy; Providing information relating to the distribution of electricity; Information and advisory services in relation to the distribution of energy; The aforesaid services in particular relating to the analysis, assessment and processing of the effects of political decisions relating to energy. Energy production; Information and consultancy relating to energy production, in particular relating to the analysis, assessment and processing of the effects of political decisions relating to energy. IT services; Science and technology services; Design and development of energy distribution networks; Development of energy and power management systems; Technological analysis relating to energy and power needs of others; Consultancy relating to technological services in the field of power and energy supply; The aforesaid services in particular relating to the analysis, assessment and processing of the effects of political decisions relating to energy.

Abrégé

The invention relates to a method for determining a state evolution of a real system with a plurality N of degrees of freedom, comprising the following steps: determining states for each of the plurality N of degrees of freedom up to a time t0, wherein the determining of states for each of the plurality N of degrees of freedom is carried out by measuring corresponding state variables of the real system; selecting a degree of freedom f from the plurality N of degrees of freedom; determining a measure of similarity between the selected degree of freedom f and each other degree of freedom of the plurality N of degrees of freedom of the real system for the determined states; determining a selection M of degrees of freedom from the plurality N of degrees of freedom based on the measure of similarity; and determining the state evolution of measured states for the selected degree of freedom f based on the selection M of degrees of freedom.

Classes IPC  ?

• G06F 30/27 - Optimisation, vérification ou simulation de l’objet conçu utilisant l’apprentissage automatique, p.ex. l’intelligence artificielle, les réseaux neuronaux, les machines à support de vecteur [MSV] ou l’apprentissage d’un modèle

Abrégé

An aircraft includes a fuselage, a wing attached thereto, a wing tip device attached to a wing end of the wing (2), a wing-like element having a wing root, a wing leading edge and a wing trailing edge, and a torque control device having a rotatable interface means. The torque control device is adapted for rotatably supporting the wing root of the wing-like element on the interface means about a rotational axis extending from the interface means into the wing-like element and to limit the degree of rotation depending on a torque introduced into the interface means by the wing-like element. The wing-like element is adapted to induce a rotation around the rotational axis in an air flow. The wing root is coupled with the wing tip device, the wing or the fuselage through the torque control device such that the leading edge extends into an airflow surrounding the aircraft.

Classes IPC  ?

• B64C 3/38 - Réglage des ailes complètes ou de certaines parties de ces ailes
• B64C 13/02 - Dispositifs amorçant la mise en œuvre

Abrégé

A method for encoding and decoding user data, the user data particularly being images. The method for encoding user data comprises the steps of: providing a key, wherein the key is particularly an image, providing a network having N nodes, providing user data, inputting the key and training the network to the user data and producing cipher information from the weightings of the network's nodes.

Classes IPC  ?

• H04L 9/06 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité l'appareil de chiffrement utilisant des registres à décalage ou des mémoires pour le codage par blocs, p.ex. système DES
• G06N 3/02 - Réseaux neuronaux

Abrégé

A method for assessing a condition of a direct radiation sensor (1) comprises the following steps: a) aligning the direct radiation sensor (1) and a source (3) of specified electromagnetic radiation with one another, b) irradiating the direct radiation sensor (1) with the specified electromagnetic radiation at a time of little ambient radiation and/or in surroundings with little ambient radiation, c) collecting at least one measurement value by means of the direct radiation sensor (1) while the latter is being irradiated, d) determining at least one condition indicator relating to the direct radiation sensor (1) from the at least one collected measurement value by comparison with at least one previously determined comparison value.

Classes IPC  ?

• G01J 1/02 - Photométrie, p.ex. posemètres photographiques - Parties constitutives
• G01J 1/08 - Agencements des sources lumineuses spécialement adaptées à la photométrie
• G01J 1/42 - Photométrie, p.ex. posemètres photographiques en utilisant des détecteurs électriques de radiations
• G01N 21/94 - Recherche de souillures, p.ex. de poussières
• G01N 21/958 - Inspection de matériaux transparents

Abrégé

The invention relates to a robotic system (10) for wound cleaning, comprising a robotic arm (12), on which a nozzle (14) is attached for dispensing a cleaning fluid, a control device for controlling the robotic arm so that determined positions on the wound surface are specifically cleaned by the nozzle (14), at least one sensor for detecting the quality of the cleaning result, a control system for controlling positions on the wound surface where the quality of the cleaning has not reached a desired threshold value.

Classes IPC  ?

• A61M 3/02 - Clystères; Irrigateurs
• A61B 5/00 - Mesure servant à établir un diagnostic ; Identification des individus
• A61B 17/3203 - Instruments coupants à jet de fluide
• A61B 34/00 - Chirurgie assistée par ordinateur; Manipulateurs ou robots spécialement adaptés à l’utilisation en chirurgie
• A61B 34/32 - Robots chirurgicaux opérant de façon autonome
• A61M 1/00 - Dispositifs de succion ou de pompage à usage médical; Dispositifs pour retirer, traiter ou transporter les liquides du corps; Systèmes de drainage
• A61B 17/00 - Instruments, dispositifs ou procédés chirurgicaux, p.ex. tourniquets

Abrégé

The invention relates to a method for measuring heliostats (1) in a heliostat field (3) that has a plurality of heliostats (1) and is part of a solar tower power plant (10) that has a solar tower (7), the heliostats (1) each having at least one reflector (5) having a mirror surface, said method comprising the following steps: a) providing a light source, e.g. at the solar tower (7); b) aligning at least some heliostats to be measured in order to reflect light from the light source onto a predefined target point (15) or target area in the sky or in the vicinity of the solar tower; c) moving a flying device (17) having at least one camera along a predefined flight pattern around and over the target point or target area, and simultaneously capturing images of one of the one or more heliostats to be measured by means of the camera at a predefined time interval; d) evaluating the images, wherein, for each of the heliostats to be measured in at least some of the images, it is determined whether light from the light source has been reflected into the camera, and wherein a virtual target is calculated from the images by means of a previously determined or stored capturing position of the corresponding image, wherein the focal point for each heliostat to be measured is determined on the virtual target; e) determining, by means of the focal point on the virtual target (19), a target vector of each of the heliostats to be measured and comparing it with a target value in order to determine a target/actual deviation, wherein at least steps a) to c) are carried out at a time with low solar radiation or at night.

Classes IPC  ?

• F24S 50/00 - Agencements pour commander les collecteurs de chaleur solaire
• F24S 40/90 - Agencements pour tester les collecteurs de chaleur solaire
• F24S 23/77 - Agencements pour concentrer les rayons solaires pour les collecteurs de chaleur solaire avec des réflecteurs avec des surfaces réfléchissantes planes

Abrégé

The present invention relates generally to methods and devices for reducing impurities in halogen salts, wherein the halogen salt is brought into contact with an active metal. The halogen salts purified in this way are suitable for use as high-temperature storage materials in thermal power plants and for industrial process heat, or as electrolytes in batteries.

Classes IPC  ?

• C01B 9/00 - Méthodes générales de préparation des halogénures
• C01F 5/34 - Déshydratation du chlorure de magnésium contenant de l'eau de cristallisation
• C01G 1/06 - Halogénures
• C09K 5/12 - Substances fondues, c.à d. substances solides à température ambiante, p.ex. métaux ou sels

Abrégé

A method and a device are provided for determining a global irradiance of solar radiation, and/or at least one of the components thereof, in a plane, wherein the components include direct radiation, diffuse radiation, and radiation reflected on the ground, with a device including at least one radiation sensor unit, a camera, and an evaluation unit which is provided for evaluating measurement data from the radiation sensor unit and/or from the camera. The radiation sensor unit for determining the irradiance of solar radiation is provided in a field of view of 180° over a plane. The camera for detecting a field of view of 180° is provided over a plane. A global irradiance of the solar radiation is measured and converted into the global irradiance and/or into one or more of the components thereof in the horizontal plane and/or in the plane inclined with respect to the horizontal plane.

Classes IPC  ?

• G01J 1/42 - Photométrie, p.ex. posemètres photographiques en utilisant des détecteurs électriques de radiations
• G01J 1/04 - Pièces optiques ou mécaniques

Abrégé

A heat accumulator device is provided having a metal phase-change material as an accumulator material, the heat accumulator device including at least one a holding chamber having a holding space for the accumulator material, a housing for the holding space, at least one heat input apparatus for inputting heat into the at least one holding chamber, and at least one heat output apparatus for outputting heat from the at least one holding chamber. A coupling region of the heat input apparatus, provided for thermal coupling to the accumulator material, and/or a coupling region of the heat output apparatus, provided for thermal coupling to the accumulator material, is arranged, at least in part, at a distance from the accumulator material.

Classes IPC  ?

• F28D 20/02 - Appareils ou ensembles fonctionnels d'accumulation de chaleur en général; Appareils échangeurs de chaleur de régénération non couverts par les groupes ou utilisant la chaleur latente

Abrégé

The antenna system (10) for receiving signals from a transmitting antenna, in particular for use in a global navigation satellite system (GNSS), has the following components: a radome (12), a reference antenna (14) for receiving signals, the reference antenna (14) being arranged on the radome (12) substantially in the zenith direction; an antenna assembly for the detection and suppression of interference signals, the antenna assembly having multiple individual antennas (16) arranged along a non-planar surface (12a); and a choke ring structure (18) comprising stacked metallic rings (20) for suppressing multipath reflections.

Classes IPC  ?

• H01Q 3/26 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier la distribution de l’énergie à travers une ouverture rayonnante
• H01Q 21/20 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles les unités étant espacées le long d'un trajet curviligne ou adjacent à celui-ci
• H01Q 21/24 - Combinaisons d'unités d'antennes polarisées dans des directions différentes pour émettre ou recevoir des ondes polarisées circulairement ou elliptiquement ou des ondes polarisées linéairement dans n'importe quelle direction

Abrégé

The invention relates to a computer-assisted method for determining object properties of an object (20) to be measured, which is illuminated in a recording scene by a light source (10), in particular for acquiring and/or measuring the object properties, wherein the object properties comprise at least one of the following: a surface (22), a shape of the object (20), one or more surface properties of the object (20), a position of the object (20), an orientation of the object (20), and at least one material property of the object (20), wherein image data of a reflection of beams from the light source (10) at the object (20) to be measured are recorded in the recording scene and analyzed for determining at least one of the object properties. Furthermore, the invention relates to a device (100) for determining object properties of an object.

Classes IPC  ?

• G01B 11/24 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer des contours ou des courbes
• G01B 21/04 - Dispositions pour la mesure ou leurs détails, où la technique de mesure n'est pas couverte par les autres groupes de la présente sous-classe, est non spécifiée ou est non significative pour mesurer la longueur, la largeur ou l'épaisseur en mesurant les coordonnées de points

Abrégé

A torque transmitting device (1) having a first flange (3), a second flange (5) and a connecting part (7), wherein the first flange (3), the second flange (5) and the connecting part (7) are arranged coaxially and form a common axis of rotation (15), wherein the first flange (3) is connected to the connecting part (7) by a form fit at a first end of the connecting part (7) and the second flange (5) is connected to the connecting part (7) by a form fit at a second end of the connecting part (7), wherein the first flange (3) consists of a material adapted to a first temperature T1, the second flange (5) consists of a material adapted to a second temperature T2, and wherein T1>T2, and wherein the connecting part (7) consists of a material with a thermal conductivity of less than 1 W/(K·m).

Classes IPC  ?

• F16D 3/72 - Accouplements extensibles, c. à d. avec moyens permettant le mouvement entre parties accouplées durant leur entraînement avec pièces d'accouplement reliées par un ou plusieurs organes intermédiaires avec des fixations aux pièces d'accouplement axialement espacées

Abrégé

ΔQPatPat Pat into the molten salt at a defined position, wherein the heat quantity is provided in particular by means of solar energy. The invention is characterized in that prior to or after step b), a stabilization gas is supplied to the molten nitrate salt, said stabilization gas having oxygen, at least one nitric gas, and optionally nitrogen. The invention also relates to a device for carrying out the method.

Classes IPC  ?

• F24S 20/20 - Collecteurs de chaleur solaire pour recevoir de l’énergie solaire concentrée, p.ex. récepteurs pour centrales électriques solaires
• F24S 60/10 - Agencements pour l’emmagasinage de la chaleur collectée par les collecteurs de chaleur solaire utilisant la chaleur latente
• F24S 80/20 - Fluides vecteur spécialement adaptés pour les collecteurs de chaleur solaire

Abrégé

The invention relates to a tape laying machine comprising an application roller (36) for applying tapes (42) to a substrate (44), the at least one application roller (36) being associated with a low-pressure application unit (58) that creates a low-pressure zone (60) upstream of the at least one application roller (36) when in operation and by means of which tape (42) to be applied is brought into contact with the at least one application roller (36).

Classes IPC  ?

• B29C 70/38 - Empilage automatisé, p.ex. utilisant des robots, par application de filaments selon des modèles prédéterminés

Abrégé

In order to provide a heat storage system which has an increased energy storage density and which is versatile, according to the invention the heat storage system comprises a storage container for holding storage material in an interior of the storage container and a circuit for withdrawing and feeding the storage material held in the interior, the circuit comprising: - a heat transfer device for thermally discharging and/or thermally charging the storage material; - a withdrawing device, which is designed to withdraw storage material in the liquid phase from the storage container and to feed said storage material to the heat transfer device for thermal discharging and/or thermal charging; and - a return device, which is designed to return storage material in the solid phase to the interior of the storage container.

Classes IPC  ?

• F28D 20/02 - Appareils ou ensembles fonctionnels d'accumulation de chaleur en général; Appareils échangeurs de chaleur de régénération non couverts par les groupes ou utilisant la chaleur latente

Abrégé

The invention relates to a space telescope (10) comprising a primary mirror (1), a secondary mirror (2), an image field corrector (3), a focal plane (4) with at least one optical sensor and an evaluation unit (7) for the data from the optical sensor, the focal plane (4) being assigned at least one actuating unit (6), the at least one actuating unit (6) being designed to displace the focal plane (4) in the X- and Y-directions, the secondary mirror (2) being assigned at least one further actuating unit (5), the at least one further actuating unit (5) being designed to displace the secondary mirror (2) in the Z-direction, the actuating unit (5) further being designed to ensure a reproducible adjustment of at least 1 nm over at least one pixel length of the optical sensor, with the Z-direction being parallel to the optical axis of the space telescope (10), and to a method for calibrating a space telescope in space.

Classes IPC  ?

• G02B 7/00 - Montures, moyens de réglage ou raccords étanches à la lumière pour éléments optiques
• G02B 23/10 - Télescopes ou lunettes d'approche, p.ex. jumelles; Périscopes; Instruments pour voir à l'intérieur de corps creux; Viseurs; Pointage optique ou appareils de visée comprenant des prismes ou des miroirs projetant dans le champ de vision des indications supplémentaires, p.ex. données par des collimateurs
• G02B 27/62 - Appareils optiques spécialement adaptés pour régler des éléments optiques pendant l'assemblage de systèmes optiques

Abrégé

The invention relates to a user interface device (100) for an end effector (102) of a robot, the user interface device (100) being designed for interaction between a user on the one end and the end effector (102) and the robot on the other end; an end effector (102) for a robot, comprising a user interface device (100) of the above kind; a robot comprising an end effector (102) of the above kind; and a method for controlling a user interface device (100), an end effector (102) and/or a robot of the above kind.

Classes IPC  ?

• B25J 13/02 - Moyens de commande à préhension manuelle
• B25J 13/08 - Commandes pour manipulateurs au moyens de dispositifs sensibles, p.ex. à la vue ou au toucher
• B25J 15/00 - Têtes de préhension
• B25J 19/06 - Dispositifs de sécurité
• B25J 9/16 - Commandes à programme
• G05B 19/42 - Systèmes d'enregistrement et de reproduction, c. à d. dans lesquels le programme est enregistré à partir d'un cycle d'opérations, p.ex. le cycle d'opérations étant commandé à la main, après quoi cet enregistrement est reproduit sur la même machine

Produits et services

Downloadable and recorded content; Information technology and audio-visual, multimedia and photographic devices; Data processing equipment and accessories (electrical and mechanical); Computers and computer hardware; Calculators; Software; Scientific research and laboratory apparatus, educational apparatus and simulators; Scientific and laboratory devices for treatment using electricity; all the aforesaid goods, Especially, in relation to the following services: Providing, analysis and processing of earth observation data. Telecommunication services; Computer communication and Internet access; Provision of access to content, websites and portals; The aforesaid services, Especially, in relation to the following fields: Providing, analysis and processing of earth observation data. Cloud computing services; Providing cloud computing environments accessible via the Internet for the purpose of processing, storing and analyzing data; Cloud computing featuring software for the providing, analysis and processing of earth observation data; Data duplication and conversion services, data coding services; Computer hardware development; IT services; Software development, programming and implementation; Hosting services, software as a service, and rental of software; IT consultancy, advisory and information services, in particular for use by scientists for implementing algorithms in computer environments; Science and technology services; Natural science services; Services in relation to Relating to the following sectors: Remote detection, earth observation, geospatial information and Cartography; Engineering services; Digital image processing, Relating to the following sectors: Cartography; Digital image processing, Relating to the following sectors: Remote detection; Rental of computer hardware and facilities; Rental of science and technology equipment.

Abrégé

The invention relates to a drive device (100) of an underwater transport device (300), comprising at least one tank (130, 140) with a gel-type rocket propellant with at least one fuel gel (132) and an oxidizer gel (142), comprising a fuel chamber (170) that ends in a thrust nozzle (178). The invention also relates to a use of gel-type, diergolic rocket propellant comprising a fuel gel (132) and an oxidizer gel (142) as fuel for driving an underwater transport device (300).

Classes IPC  ?

• F02K 9/70 - Moteurs-fusées, c. à d. ensembles fonctionnels portant à la fois le combustible et son oxydant; Leur commande utilisant des propergols semi-solides ou pulvérulents
• B63G 8/08 - Propulsion

Produits et services

Software; Measuring apparatus; Laboratory instruments [other than for medical use]; Optical devices, enhancers and correctors; Data processing apparatus; Apparatus, instruments and cables for electricity; Apparatus and instruments for accumulating and storing electricity; Apparatus and instruments for controlling electricity; Photovoltaic apparatus for generating electricity; Power distribution and control machines and apparatus; All the aforesaid goods for recording and forecasting the intensity of solar radiation and for operating, controlling and regulating energy supply networks. Distribution of energy; Information and advisory services in relation to the distribution of energy; Providing information relating to the distribution of electricity. Energy production. Design and development of computer hardware and software; provision of software as a service; Software as a service [SaaS]; Science and technology services; Meteorological information; IT services; Software development, programming and implementation; Computer hardware development; Testing, authentication and quality control; All the aforesaid services for recording and forecasting the intensity of solar radiation and for operating, controlling and regulating energy supply networks.

Abrégé

The invention relates to a remote-controlled system (1) comprising at least one first control unit (2) and at least one system component (3) to be controlled, wherein: the at least one control unit (2) and the at least one system component (3) to be controlled are spatially separate and are connected to one another via a data connection (4); the at least one control unit (2) is designed in such a way as to transmit a status signal (S) to the system component (3) to be controlled; the system component (3) is designed in such a way as to receive the status signal (S) and to infer the presence of a data connection (4) therefrom; the first control unit (2) is also designed in such a way as to transmit control signals and/or acknowledgement signals (B) to the system component (3); the system component (3) is designed in such a way as to adapt an operational state differently if the status signal (S) is not received or the control signals and/or an acknowledgement signal (b) are not received. The invention also relates to an associated method.

Classes IPC  ?

• G08C 17/02 - Dispositions pour transmettre des signaux caractérisées par l'utilisation d'une voie électrique sans fil utilisant une voie radio

Abrégé

KHSKSHH.

Classes IPC  ?

• F28D 20/00 - Appareils ou ensembles fonctionnels d'accumulation de chaleur en général; Appareils échangeurs de chaleur de régénération non couverts par les groupes ou

Abrégé

The invention relates to a process for the concentration of oxygen in extraterrestrial atmospheres having low oxygen concentrations, using a thermochemical cyclic process.

Classes IPC  ?

• C01B 13/08 - Préparation de l'oxygène à partir de l'air au moyen d'oxydes métalliques, p.ex. oxyde de baryum, oxyde de manganèse
• B01D 53/02 - SÉPARATION Épuration chimique ou biologique des gaz résiduaires, p.ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p.ex. chromatographie préparatoire en phase gazeuse

Abrégé

The invention relates to a probe housing (1) for accommodating sensors, comprising: a plurality of coolant conduits (13) distributed in the circumferential direction; at least one flushing medium conduit (9); a sensor lead-through hole (7), wherein the sensor lead-through hole (7) extends at least partially parallel to the at least one flushing medium conduit (9); and a sensor receptacle (15) into which the sensor lead-through hole (7) opens, wherein the sensor receptacle (15) has a measuring section opening (17), and the sensor receptacle (15) has a flushing medium outlet conduit (10) having a flushing medium outlet (19) which is connected to the at least one flushing medium conduit (9), and the flushing medium outlet conduit (10) has a tapering cross-section (10a) to form a nozzle shape.

Classes IPC  ?

• G01D 11/24 - Boîtiers
• G01J 5/05 - Moyens pour prévenir la souillure des composantes du système optique; Moyens pour prévenir l’obstruction du chemin des radiations
• G01J 5/061 - Dispositions pour éliminer les effets des radiations perturbatrices; Dispositions pour compenser les changements de la sensibilité - par commande de la température de l’appareil ou de ses parties constitutives, p.ex. par des moyens de refroidissement ou par des thermostats
• G01J 5/00 - Pyrométrie des radiations, p.ex. thermométrie infrarouge ou optique
• G01J 5/04 - Boîtiers
• G01N 33/00 - Recherche ou analyse des matériaux par des méthodes spécifiques non couvertes par les groupes
• G02B 27/00 - Systèmes ou appareils optiques non prévus dans aucun des groupes ,

Abrégé

The invention relates to a probe housing (1) for accommodating sensors, comprising: a plurality of coolant conduits (13) distributed in the circumferential direction; at least one flushing medium conduit (9); a sensor lead-through hole (7), wherein the sensor lead-through hole (7) extends at least partially parallel to the at least one flushing medium conduit (9); and a sensor receptacle (15) into which the sensor lead-through hole (7) opens, wherein the sensor receptacle (15) has a measuring section opening (17), and the sensor receptacle (15) has a flushing medium outlet conduit (10) having a flushing medium outlet (19) which is connected to the at least one flushing medium conduit (9), and the flushing medium outlet conduit (10) has a tapering cross-section (10a) to form a nozzle shape.

Classes IPC  ?

• G01J 5/00 - Pyrométrie des radiations, p.ex. thermométrie infrarouge ou optique
• G01J 5/04 - Boîtiers
• G01J 5/061 - Dispositions pour éliminer les effets des radiations perturbatrices; Dispositions pour compenser les changements de la sensibilité - par commande de la température de l’appareil ou de ses parties constitutives, p.ex. par des moyens de refroidissement ou par des thermostats
• G01D 11/24 - Boîtiers
• G01J 5/05 - Moyens pour prévenir la souillure des composantes du système optique; Moyens pour prévenir l’obstruction du chemin des radiations
• G02B 27/00 - Systèmes ou appareils optiques non prévus dans aucun des groupes ,
• G01N 33/00 - Recherche ou analyse des matériaux par des méthodes spécifiques non couvertes par les groupes

Abrégé

The invention relates to a receiving device (100) for solar radiation (112) with a container (200) for heating a heating transfer medium (210) in a solar thermal power plant, comprising a double-walled housing (220) which extends in a longitudinal direction (215), the housing surrounding an interior (208) and having an outer wall (206) and an inner wall (218) surrounded by the outer wall, between which a plurality of support elements (10, 11) and counter support elements (30, 31) is disposed, wherein: support elements (10, 11) and/or counter support elements (30, 31) corresponding with each other extend away from the outer wall (206) and/or the inner wall (218) in a radial direction (238); support elements (11) and counter support elements (31) corresponding with each other in at least the longitudinal direction (215) are seated against each other on one side; and support elements (10) and counter support elements (30) corresponding with each other in the peripheral direction (242) along at least one peripheral line (244) are seated against each other on one side. There are at least two support elements (10, 11) which are seated against opposite sides of the corresponding counter support element (30, 31) in question.

Classes IPC  ?

• F24S 20/20 - Collecteurs de chaleur solaire pour recevoir de l’énergie solaire concentrée, p.ex. récepteurs pour centrales électriques solaires
• F24S 40/80 - Adaptation de la dilatation différentielle des éléments de collecteurs de chaleur solaire
• F24S 80/20 - Fluides vecteur spécialement adaptés pour les collecteurs de chaleur solaire

Abrégé

The invention relates to a synthetic aperture radar method for remote sensing of the Earth's surface by way of a radar device (2) on a platform (1) that moves in an azimuth direction (x) above the Earth's surface (S), wherein the radar device (2) is a combined transmitter and receiver device which represents a transmitter device (2a) for transmitting radar pulses (RP1, RP2) during transmission operation and represents a receiver device (2b) for receiving radar echoes (EC) of the radar pulses (RP1, RP2) reflected at the Earth's surface from a swath (SW) on the Earth's surface (S) during reception operation. The radar pulses (RP1, RP2) are transmitted by the transmitter device (2a) in a plurality of interleaved pulse sequences (SE1, SE2) with pulse repetition intervals (PRI1, PRI2) of different lengths. The radar echoes (EC) are received in successive reception time periods, with the lengths of time of the pulse repetition intervals (PRI1, PRI2) of the plurality of pulse sequences (SE1, SE2) and the temporal shift thereof with respect to one another being defined such that, over all successive reception time periods, corresponding gaps (BR1, BR1', BR2, BR2') of the radar echoes (EC) from different pulse sequences (SE1, SE2) within the swath (SW) do not overlap one another in the range direction (y).

Classes IPC  ?

• G01S 13/90 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour la cartographie ou la représentation utilisant des techniques d'antenne synthétique
• G01S 13/22 - Systèmes pour mesurer la distance uniquement utilisant la transmission de trains discontinus d'ondes modulées par impulsions utilisant une fréquence irrégulière de répétition des impulsions

Abrégé

The invention relates to a TDI line sensor (1), said TDI line sensor (1) having n TDI lines (2.1-2.n), at least one electronic reading unit (3), and a circuit assembly (4) for generating CCD actuation signals (TL) for the TDI lines (2.1-2.n), wherein the period of the CCD actuation signals (TL) is a whole-number multiple of a system period (TS), and all of the TDI lines (2.1-2.n) are actuated using the same CCD actuation signal (TL). The TDI line sensor (1) is designed such that an optimal period of the CCD actuation signals (TL) is calculated using the relative speed (V), the optimal period is not a whole-number multiple of the system period (TS), the period of the CCD actuation signal (TL) as a whole-number multiple of the system period (TS) is changed during the integration process over all of the n TDI lines (2.1-.2.n) such that the arithmetic mean of the period of the CCD actuation signal (TL) over the n integration steps corresponds to the optimal period, and the change of the periods of the CCD actuation signal over the n integration steps is limited to one system period (TS). The invention also relates to a method for operating such a TDI line sensor (1).

Abrégé

LLSLLSLSLSS). The invention also relates to a method for operating such a TDI line sensor (1).

Classes IPC  ?

• H04N 5/372 - Capteurs à dispositif à couplage de charge [CCD]; Registres d'intégration à temps de retard [TDI] ou registres à décalage spécialement adaptés au capteur SSIS
• H04N 5/376 - Circuits d'adressage

Abrégé

The invention relates to a contact device (1) comprising an electrically conductive substrate (2) and at least one electrically conductive, deformable, preferably permeable, contact means (3, 3'), wherein the substrate (2) and the contact means (3, 3') are integrally and electrically conductively joined in a contact region, the substrate (2) and the contact means (3, 3') being welded together in the contact region by means of a polymer material (4, 4'). The invention also relates to a method for producing the contact device. The invention further relates to an electrochemical cell and to an electrochemical cell stack, each comprising the contact device.

Classes IPC  ?

• H01M 50/536 - Connexions d’électrodes dans un boîtier de batterie caractérisées par le procédé de fixation des conducteurs aux électrodes, p.ex. soudage
• H01M 50/534 - Connexions d’électrodes dans un boîtier de batterie caractérisées par le matériau des conducteurs ou des languettes
• B23K 11/11 - Soudage par points
• C09J 5/10 - Assemblage de matériaux par soudure des bords se chevauchant avec insertion de matière plastique
• B23K 101/38 - Conducteurs

Abrégé

The invention relates to a reactor system (1), comprising: - a defined space (5); - a heating chamber (3), which is connected to the defined space (5) and in which at least one reaction device (15) having at least one solid medium block (16) can be heated in order to activate the solid medium block (16); - a reactor chamber (4), which is formed in the space (5) or is connected to the space (5), it being possible to separate the reactor chamber from the space by means of a separating device (11), and a conduit device (25) for feeding and/or removing fluid being connected to the reactor chamber; and - at least one transport device (17), by means of which at least one reaction device (15) can be transported from the reactor chamber (4), through the space, into the heating chamber (3) and from the heating chamber (3), through the space, into the reactor chamber (4).

Classes IPC  ?

• B01J 4/00 - Dispositifs d'alimentation; Dispositifs de commande d'alimentation ou d'évacuation
• B01J 7/02 - Appareillage pour la production de gaz par voie humide
• B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en général; Appareils appropriés
• B01J 19/18 - Réacteurs fixes avec éléments internes mobiles

Abrégé

The invention relates to a gripper device for a robot gripper, wherein the gripper device comprises a mechanical actuation with at least two contact elements guided linearly and in parallel in a direction of actuation, at least one mechanically activatable and/or deactivatable functional portion for objects to be gripped, and a transmission with at least two levers for converting a mechanical actuation power, and wherein the at least two contact elements on the one hand and the at least two levers on the other hand are each articulated to each other with a degree of freedom f=2. The invention also relates to a gripper device for a robot gripper with a mechanical actuation with at least two contact elements guided linearly and in parallel in a direction of actuation, at least one mechanically activatable and/or deactivatable functional portion for objects to be gripped, and a transmission for converting a mechanical actuation power, in which the transmission comprises a shaft for transferring a rotary motion and/or a torque, and to a method for operating gripper devices of this kind, wherein a gripper device is initially selected, then picked up from a predetermined position, then used and subsequently deposited at a predetermined position.

Classes IPC  ?

• B25J 15/08 - Têtes de préhension avec des éléments en forme de doigts
• B25J 15/06 - Têtes de préhension avec moyens de retenue magnétiques ou fonctionnant par succion
• B25J 15/04 - Têtes de préhension avec possibilité pour l'enlèvement ou l'échange à distance de la tête ou de parties de celle-ci

Abrégé

The invention relates to an antenna element for transmitting and receiving dual-polarised electromagnetic signals, comprising: an electrically conductive structure (102) arranged over an electrically conductive reflector (101); a first electrical interface (105a) for providing a first signal (SIG1) to be transmitted, and a second electrical interface (105b) for providing a second signal (SIG2) to be transmitted; a first rat-race coupler (106a) which is connected to the first interface (105a) and splits the signal SIG1 at the output into two signals (SIG1A, SIG1B) of equal magnitude; and a second rat-race coupler (106b) which is connected to the second interface (105b) and splits the signal SIG2 at the output into two signals (SIG2A, SIG2B) of equal magnitude. The signals (SIG2A and SIG2B) have a phase difference of 180°, and all the signals (SIG1A, SIG1B, SIG2A, SIG2B) are supplied to the electrically conductive structure (102).

Classes IPC  ?

• H01Q 9/04 - Antennes résonnantes
• H01Q 25/00 - Antennes ou systèmes d'antennes fournissant au moins deux diagrammes de rayonnement

Abrégé

A method for the production of a hollow body with a spatially varying wall thickness along a longitudinal axis (24) of the hollow body is provided, wherein a hollow body blank (36) which extends on the longitudinal axis between a first end (42) and a second end (44) is held in a region of the first end (42) on a first holder (16) and is held in a region of the second end (44) on a second holder (18), the hollow body blank (36) is heated locally on one or more regions (28) between the first end (42) and the second end (44) to a deformation temperature, and, after the deformation temperature is reached, the hollow body blank (36) is compressed by a relative movement of the first holder (16) and the second holder (18) towards each other. The invention also relates to a device for the production of a hollow body with a spatially varying wall thickness along a longitudinal axis of the hollow body.

Classes IPC  ?

• B21C 37/16 - Fabrication de tubes à diamètres variables dans le sens de la longueur
• B21J 5/08 - Forgeage par refoulement
• B21J 9/08 - Presses à estamper; Presses à refouler équipées de dispositifs de chauffage de la pièce
• B21J 1/06 - Méthodes ou dispositifs de chauffage ou de refroidissement spécialement adaptés aux opérations de forgeage ou de pressage
• B21K 21/08 - Formage d'articles creux, à sections différentes dans le sens longitudinal, p.ex. gicleurs, bougies d'allumage

Abrégé

The invention relates to a method for operating a storage unit (10) for storing electrical energy during conversion into thermal energy, in which in a loading operation by means of a loading arrangement via a loading side (200), a high-temperature storage device (130) is loaded with energy, in particular introduced electrical energy, in the form of thermal energy, and stores the energy, and in an unloading operation by means of a Rankine process (312) via an unloading side (100), the high-temperature storage device (130) is unloaded by withdrawing the thermal energy from the high-temperature storage device (130) and converting it into electrical energy. A high efficiency of the unit can be achieved by an energy conversion arrangement of the storage unit (10), which is present in the storage unit (10) in addition to the loading arrangement, in the form of a second Joule arrangement (400) of the storage unit (10) and having a low-pressure side (405) and a high-pressure side (409) and compressor/turbine arrangements (406, 414) located between them, being operated during the loading operation and/or during the unloading operation of the storage unit (10) in a heat pump process (508) and/or in a thermal power process (510) (Fig. 1).

Classes IPC  ?

• F01K 3/12 - Ensembles fonctionnels caractérisés par l'emploi d'accumulateurs de vapeur ou de chaleur ou bien de réchauffeurs intermédiaires de vapeur comportant plusieurs accumulateurs

Abrégé

The invention relates to a gripper jaw for a robot gripper, the gripper jaw having a first gripper jaw interface corresponding with the robot gripper and a second gripper jaw interface corresponding with tools of a tool set, the gripper jaw interfaces each being used as a mechanical interface, as a signal interface and as a power interface; to a tool for a gripper jaw of this type the tool having a tool interface corresponding with the second gripper jaw interface; to a tool system, the tool system comprising at least one gripper jaw of this type and a tool set with tools of this type; and to a method for operating a tool system of this type, wherein first a tool is selected, thereafter said tool is picked up from a predefined position, thereafter said tool is used and thereafter said tool is deposited in the predefined position.

Classes IPC  ?

• B25J 15/08 - Têtes de préhension avec des éléments en forme de doigts
• B25J 15/04 - Têtes de préhension avec possibilité pour l'enlèvement ou l'échange à distance de la tête ou de parties de celle-ci
• B25J 19/00 - Accessoires adaptés aux manipulateurs, p.ex. pour contrôler, pour observer; Dispositifs de sécurité combinés avec les manipulateurs ou spécialement conçus pour être utilisés en association avec ces manipulateurs

Abrégé

A device for a satellite distance measurement includes a base segment and an optical segment which is supported by the base segment and has a telescope mounting with an azimuth axis and an elevation axis, wherein a transmitter telescope, a receiving telescope, and a laser coupled to the transmitter telescope are arranged on the telescope mounting. A method for operating such a device is also provided.

Classes IPC  ?

• G01S 7/481 - Caractéristiques de structure, p.ex. agencements d'éléments optiques
• G01S 17/933 - Systèmes lidar, spécialement adaptés pour des applications spécifiques pour prévenir les collisions d’aéronefs ou d'engins spatiaux

Abrégé

The invention relates to a method for controlling reflectors having a mirror surface for a solar power station, comprising the following steps: a0) providing at least one camera on each reflector or providing at least one camera for each group of reflectors, a) setting the cameras or the reflectors with the cameras, so that the sun is in the field of view of the camera in question, b) recording image data by means of the camera in predetermined time intervals, c) evaluating the image data, during which clouds, cloud forms, positions of clouds and movements of clouds are determined, d) defining predictions of cloud movements with reference to the determined cloud forms and the determined movements of the clouds, e) defining predictions of effects of direct solar radiation (DNI) incident on individual reflectors or groups of reflectors through clouds using the predictions of the cloud movements, and f) controlling at least some reflectors of the solar power station taking account of the effect of direct solar radiation (DNI) incident on individual reflectors or groups of reflectors through clouds.

Classes IPC  ?

• F24S 50/00 - Agencements pour commander les collecteurs de chaleur solaire

Abrégé

The invention relates to a power plant unit (1) for a rocket drive, with a combustion chamber (2) which extends along a centre longitudinal axis and has a surrounding wall (24), an injector unit (3) which is mounted at the input side of said combustion chamber and comprises injector elements (32, 33) which are assigned for supplying a first and a second fuel component to a combustion space and of which at least one has a porous structure, and with a thrust nozzle unit (4) connected to the output side of the combustion chamber (2). The measures contribute to a compact design with efficient operation and possibility of control in that the injector elements (32, 33) are arranged in an inner ring/outer ring configuration encircling the centre longitudinal axis, wherein a barrier preventing the passage of the fuel components into the other injector element (32, 33) in each case is arranged between the radially inner boundary surface of the outer injector element (32) and the radially outer boundary surface of the inner injector element (33).

Classes IPC  ?

• F02K 9/52 - Injecteurs
• F02K 9/84 - Moteurs-fusées, c. à d. ensembles fonctionnels portant à la fois le combustible et son oxydant; Leur commande caractérisés par la commande de la poussée ou du vecteur poussée utilisant des tuyères mobiles

Abrégé

The invention relates to an aerogel concrete mixture containing a photocatalyst, a photocatalytically active high-performance aerogel concrete obtainable therefrom and a method for producing same.

Classes IPC  ?

• C04B 28/04 - Ciments Portland
• 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 18/02 - Matières agglomérées
• C04B 18/14 - Déchets; Résidus provenant de procédés métallurgiques
• C04B 22/06 - Oxydes; Hydroxydes
• C04B 18/08 - Cendres volantes
• B01J 21/06 - Silicium, titane, zirconium ou hafnium; Leurs oxydes ou hydroxydes
• B01J 23/745 - Fer
• B01J 35/00 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général
• B01D 53/86 - Procédés catalytiques

Abrégé

A detector device for the remote analysis of materials, in particular hazardous materials, including at least one laser, which is designed to emit pulsed laser light onto a sample located at a detection distance, and a telescope, which is designed to collect and/or focus laser light scattered on the sample and to forward the scattered laser light into an optical spectrometer. The optical spectrometer is designed for a spectral analysis of the laser light scattered on the sample. The laser is followed by a first beam path with a first reference beam and an additional beam path with a second reference beam for the scattered laser light. A unit is provided for determining a time difference between pulses of the first reference beam and pulses of the second reference beam, wherein the detection distance can be determined from the time difference. The unit is designed to determine the detection distance in real-time.

Classes IPC  ?

• G01J 3/44 - Spectrométrie Raman; Spectrométrie par diffusion
• G01J 3/02 - Spectrométrie; Spectrophotométrie; Monochromateurs; Mesure de la couleur - Parties constitutives
• G01J 3/10 - Aménagements de sources lumineuses spécialement adaptées à la spectrométrie ou à la colorimétrie
• G01N 21/65 - Diffusion de Raman
• G01S 17/88 - Systèmes lidar, spécialement adaptés pour des applications spécifiques
• G01J 3/12 - Production du spectre; Monochromateurs

Abrégé

In order to suppress aeroelastic instabilities on a transonically operating aircraft comprising a pair of wing halves at which a transonic flow forms spatially limited supersonic flow regions that each, in a main flow direction of the flow, end in a compression shock, a boundary layer of the flow is temporarily thickened-up in at least one supersonic flow region at at least one of the two wing halves, when approaching a flight envelope of the aircraft with increasing flight Mach number of the aircraft. The boundary layer of the flow is thickened-up to such an extent that the compression shock at the end of the respective supersonic flow region at the present flight Mach number of the aircraft induces a separation of the boundary layer of the flow from the wing half.

Classes IPC  ?

• B64C 21/00 - Moyens permettant d'influencer l'écoulement d'air sur les surfaces des aéronefs en agissant sur la couche limite
• B64C 23/04 - Moyens permettant d'influencer l'écoulement d'air sur les surfaces des aéronefs, non prévus ailleurs par génération d'ondes de choc

Abrégé

The invention relates to an optical device and to a method for capturing infrared absorption spectra, the optical device comprising a tunable laser (10) for repeatedly irradiating a sample with laser light as wavelength scans over a defined wavelength range, a trigger unit (40) and a data acquisition unit (60). The laser (10) outputs at least a first trigger signal (12) and a second trigger signal (14). The first trigger signal (12) outputs a temporal start and a temporal end of a wavelength scan, and the second trigger signal (14) comprises a pattern of scanning pulses (38) distributed over the tunable wavelength range at predefined wavelength intervals. The trigger unit (40) has an adder (54), which adds the trigger signals (12, 14), and a mixer (56), which mixes the trigger signals with the reference signal (28) to form the trigger output signal (58).

Classes IPC  ?

• G01N 21/39 - 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 recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p.ex. spectrométrie d'absorption atomique en utilisant des lasers à longueur d'onde réglable

Abrégé

The present invention relates to a process for the manufacturing of bio-based aerogels derived from crystalline cellulose extracted from plants' fiber agricultural residues, and bio-based aerogels by said process.

Classes IPC  ?

• C08B 1/08 - Alcali-cellulose
• B01J 20/24 - Composés macromoléculaires d'origine naturelle, p.ex. acides humiques ou leurs dérivés

Abrégé

nmn2322, -O-KW, KW representing alkyl, aryl, heteroaryl, in particular having 1 to 5 carbon atoms.

Classes IPC  ?

• C01B 3/06 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par réaction de composés inorganiques comportant un hydrogène lié électropositivement, p.ex. de l'eau, des acides, des bases, de l'ammoniac, avec des agents réducteurs inorganiques
• C10G 2/00 - Production de mélanges liquides d'hydrocarbures de composition non définie à partir d'oxydes de carbone

Abrégé

The present invention relates to a process for the manufacturing of bio-based aerogels derived from crystalline cellulose extracted from plants' fiber agricultural residues, and bio-based aerogels by said process.

Classes IPC  ?

• C08B 1/08 - Alcali-cellulose
• B01J 20/24 - Composés macromoléculaires d'origine naturelle, p.ex. acides humiques ou leurs dérivés
• C08L 1/00 - Compositions contenant de la cellulose, de la cellulose modifiée ou des dérivés de la cellulose 

Abrégé

The invention relates to a spacecraft membrane (2) which is self-supporting and flexible. The spacecraft membrane (2) has a substrate (5) made of a fluoropolymer. Furthermore, the spacecraft membrane (2) has a silicon oxide layer (6; 7). The silicon oxide layer (6; 7) protects the substrate (5) from impairments as a result of atomic oxygen in a low earth orbit. The invention also relates to a photovoltaic space-travel module (1) having a photovoltaic element (3), to a drag sail, to a reflective membrane antenna or to a reflective solar sail.

Classes IPC  ?

• B64G 1/40 - Aménagements ou adaptations des systèmes de propulsion
• B64G 1/44 - Aménagements ou adaptations des systèmes fournissant l'énergie utilisant des radiations, p.ex. panneaux solaires déployables
• B64G 1/22 - Parties de véhicules spatiaux ou équipements spécialement destinés à être fixés dans ou sur ces véhicules
• B32B 18/00 - Produits stratifiés composés essentiellement de céramiques, p.ex. de produits réfractaires

Abrégé

The invention relates to a 3D input apparatus (2), comprising a first object (20), a second object (22) which is movable relative to the first object (20), and at least one sensor unit (4, 5) to detect displacements and/or angular rotations of the objects (20, 22) with respect to one another, each sensor unit (4, 5) comprising a magnetoresistive sensor (6, 8), a magnetic field element (26, 28) and a magnetic marker element (16, 18). The magnetoresistive sensor (6, 8) and the magnetic field element (26, 28) of each one of the sensor units (4, 5) is connected to one of the objects (20, 22) and the marker element (16, 18) of this sensor unit (4, 5) is connected to the other object (20, 22). In each sensor unit (4, 5) the magnetoresistive sensor (6, 8) of this sensor unit (4, 5) detects a magnetic field which is emitted by the magnetic field element (26, 28) of this sensor unit (4, 5) and is influenced by the marker element (16, 18) of this sensor unit (4, 5).

Classes IPC  ?

• G06F 3/0346 - Dispositifs de pointage déplacés ou positionnés par l'utilisateur; Leurs accessoires avec détection de l’orientation ou du mouvement libre du dispositif dans un espace en trois dimensions [3D], p.ex. souris 3D, dispositifs de pointage à six degrés de liberté [6-DOF] utilisant des capteurs gyroscopiques, accéléromètres ou d’inclinaiso
• G06F 3/0354 - Dispositifs de pointage déplacés ou positionnés par l'utilisateur; Leurs accessoires avec détection des mouvements relatifs en deux dimensions [2D] entre le dispositif de pointage ou une partie agissante dudit dispositif, et un plan ou une surface, p.ex. souris 2D, boules traçantes, crayons ou palets
• G06F 3/0362 - Dispositifs de pointage déplacés ou positionnés par l'utilisateur; Leurs accessoires avec détection des translations ou des rotations unidimensionnelles [1D] d’une partie agissante du dispositif de pointage, p.ex. molettes de défilement, curseurs, boutons, rouleaux ou bandes
• G06F 3/038 - Dispositions de commande et d'interface à cet effet, p.ex. circuits d'attaque ou circuits de contrôle incorporés dans le dispositif

Abrégé

A parabolic trough collector module with an absorber tube with a central axis; a parabolic reflector which focuses solar radiation onto the absorber tube and which includes a reflector surface; and a stand device, on which the parabolic reflector is pivotally mounted, the stand device having at least one stand post and the absorber tube being mounted on the stand post. In the reflector surface, the parabolic reflector has a cut-out section running perpendicularly to the longitudinal direction, and a support device extends through the cut-out section and has an absorber tube mount that forms a linear guide, on which mount the absorber tube is slidingly mounted in the longitudinal direction.

Classes IPC  ?

• F24S 23/74 - Agencements pour concentrer les rayons solaires pour les collecteurs de chaleur solaire avec des réflecteurs avec des surfaces réfléchissantes en forme d’auge ou sous forme cylindro-parabolique
• F24S 30/425 - Axe horizontal
• F24S 40/80 - Adaptation de la dilatation différentielle des éléments de collecteurs de chaleur solaire

Abrégé

In a method of expanding a flight envelope of an aircraft comprising a pair of wing halves and extendable leading-edge flaps at leading wing edges of the wing halves towards higher transonic flight Mach numbers, at least one of the leading-edge flaps at one of the two wing halves is extended in flight direction, when approaching the flight envelope with increasing flight Mach number of the aircraft.

Classes IPC  ?

• B64C 9/26 - Surfaces ou éléments de commande réglables, p.ex. gouvernes de direction formant des fentes à l'avant de l'aile par volets multiples
• B64C 13/16 - Dispositifs amorçant la mise en œuvre actionnés automatiquement, p.ex. répondant aux détecteurs de rafales
• B64C 30/00 - Avions supersoniques

Abrégé

The invention relates to a liquid or gel-like fuel, in particular for rocket engines, comprising: - an inorganic salt as the oxidant, the inorganic salt having an oxygen content of at least 60 wt.%; and - a solvent as the combustible material, comprising a mono- or divalent alcohol, a nitroalkane and/or an ionic liquid with nitrate as the anion, and the solvent has an oxygen content of 30 to 55 wt.%, and the inorganic salt is dissolved in the solvent.

Classes IPC  ?

• C06B 25/36 - Compositions contenant un composé organique nitré le composé étant une nitroparaffine
• C06B 29/02 - Compositions contenant un sel inorganique d'un composé d'halogène et d'oxygène, p.ex. chlorate, perchlorate d'un métal alcalin
• C06D 5/10 - Production de gaz sous pression, p.ex. pour cartouches de mine, cartouches de mise à feu, fusées par réaction de solides et liquides

Abrégé

The invention relates to a dynamic nonlinear system having a plurality of degrees of freedom. The system has at least one potential element, and eigenmodes of the system are produced by means of the potential element. A potential is produced by means of the at least one potential element, and the potential causes an acceleration tangential to the basic trajectories of the system, a basic trajectory being a trajectory of the potential-free system.

Classes IPC  ?

• B25J 9/16 - Commandes à programme
• G05B 13/04 - Systèmes de commande adaptatifs, c. à d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques impliquant l'usage de modèles ou de simulateurs

Abrégé

In the case of an actuator (1) having two endpieces (2, 3), supported elastically against one another by a compression spring (4) in the direction of an actuator main axis (5), and having a wire (11), which is made of a shape-memory alloy and is tensioned along the actuator main axis (5) between the endpieces (2, 3), and which can be controlled to implement a change in length, the wire (11) has at least six continguous length portions (16), which are each tensioned adjacently along the actuator main axis (5) between the endpieces (2, 3), the length portions (16) tensioned between the end pieces (2, 3) being arranged rotationally symmetrically to one another in relation to the actuator main axis (5) and running parallel to the actuator main axis (5).

Classes IPC  ?

• F03G 7/06 - Mécanismes produisant une puissance mécanique, non prévus ailleurs ou utilisant une source d'énergie non prévue ailleurs utilisant la dilatation ou la contraction des corps produites par le chauffage, le refroidissement, l'humidification, le séchage ou par des phénomènes similaires

Abrégé

The invention relates to a method for a robot system (10) having a mobile base (12) and a robot arm (14) to the distal end of which an exchange adapter (16) for automatic tool exchange is attached. The method also relates to a controller which is designed for programming a movement sequence of the robot arm (14). The invention further relates to a method for automatically conducting serological tests, in particular using the robot system described.

Classes IPC  ?

• G05B 19/423 - Apprentissage de positions successives par guidage, c.à d. la tête porte-outil ou l'effecteur de bout de bras étant saisis et guidés, avec ou sans assistance par servo-moteur, pour suivre un contour
• B25J 9/16 - Commandes à programme

Abrégé

The invention relates to an optical device (100) and systems for near and distance imaging, comprising an optical unit (10) with a first optical lens (12) and a second optical lens (14), the first optical lens (12) and second optical lens (14) being arranged along an optical axis (20), and a transceiver unit (30) with a transceiver element (32, 34, 36, 38, 40), a light passage surface (42, 44, 46, 48, 50) of the transceiver element (32, 34, 36, 38, 40) being arranged in or intersecting a plane or curved surface (66, 67). A first distance (62) between the surface (66) and the first optical lens (12) is provided along the optical axis (20) and set in such a way that, during intended normal operation, the transceiver element (32, 34, 36, 38) of the transceiver unit (30) is imaged onto a distant imaging surface (16) by the optical unit (10).

Classes IPC  ?

• G01S 7/481 - Caractéristiques de structure, p.ex. agencements d'éléments optiques
• G01S 17/34 - Systèmes déterminant les données relatives à la position d'une cible pour mesurer la distance uniquement utilisant la transmission d'ondes continues, soit modulées en amplitude, en fréquence ou en phase, soit non modulées utilisant la transmission d'ondes continues modulées en fréquence, tout en faisant un hétérodynage du signal reçu, ou d’un signal dérivé, avec un signal généré localement, associé au signal transmis simultanément
• G01S 17/50 - Systèmes de mesure basés sur un mouvement relatif de la cible
• G01S 17/95 - Systèmes lidar, spécialement adaptés pour des applications spécifiques pour la météorologie

Abrégé

The present invention relates to a process of production of aerogel particles, according to which the viscosity of a precursor solution is adjusted by means of an organic thickener and the precursor solution is then added drop-by-drop to a reaction bath and allowed to gel there. The invention also relates to corresponding inorganic, organic or carbon-based aerogel particles produced by this process.

Classes IPC  ?

• B01J 13/00 - Chimie des colloïdes, p.ex. production de substances colloïdales ou de leurs solutions, non prévue ailleurs; Fabrication de microcapsules ou de microbilles
• C01B 33/158 - Purification; Séchage; Déshydratation
• C01B 32/05 - Préparation ou purification du carbone non couvertes par les groupes , , ,

Abrégé

The invention relates to a method for impregnating at least one fibre bundle (11) with a high-viscosity plastics material (13), said method comprising the following steps: •—providing at least one fibre bundle (11) for impregnation, formed of a multiplicity of continuous fibres, and providing a plastics material (13), melted at a mandated operating temperature and of high viscosity, and •—impregnating the fibre bundle (11) with the plastics material (13), by guiding the fibre bundle for impregnation continuously through an impregnation cavity (12), filled with the melted plastics material (13), •—where during impregnation of the fibre bundle, the melted plastics material within the impregnation cavity is contacted with a surface (15) of at least one oscillation generator (14) in such a way that sonic energy is introduced by said oscillation generator into the melted high-viscosity plastics material in the impregnation cavity.

Classes IPC  ?

• B29B 15/12 - Revêtement ou imprégnation d'agents de renforcement de longueur indéfinie
• B29C 64/118 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p.ex. dépôt d’un cordon continu de matériau visqueux utilisant un matériau filamentaire mis en fusion, p.ex. modélisation par dépôt de fil en fusion [FDM]
• B29C 64/209 - Têtes; Buses
• B29C 64/321 - Alimentation
• B29C 70/38 - Empilage automatisé, p.ex. utilisant des robots, par application de filaments selon des modèles prédéterminés

Abrégé

The invention relates to a passive radiant cooler (1) having a substrate and a layer structure which is applied to the substrate (2) and comprises the at least one reflection layer (3) and at least one emission layer (4), the emission layer (4) comprising an at least partially crosslinked polymer and/or a ceramic material derived from this polymer which are produced in order to form the emission layer (4) from at least one crosslinkable, silicon-based prepolymer, the prepolymer being composed of at least one type of monomer unit according to formula (I). Formula (I)

Classes IPC  ?

• C03C 17/00 - Traitement de surface du verre, p.ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement
• C03C 17/34 - Traitement de surface du verre, p.ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement avec au moins deux revêtements ayant des compositions différentes
• C03C 17/38 - Traitement de surface du verre, p.ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement avec au moins deux revêtements ayant des compositions différentes un revêtement au moins étant un métal un revêtement au moins étant une substance organique
• C03C 17/42 - Traitement de surface du verre, p.ex. du verre dévitrifié, autre que sous forme de fibres ou de filaments, par revêtement avec au moins deux revêtements ayant des compositions différentes un revêtement au moins étant une substance organique et un revêtement au moins étant un non-métal