baber/WOPTO huggingface dataset:
Patent EP-4227696-A1 (EP)
Title: Cell self-discharge current detection method, apparatus and device, and computer storage medium
Inventor: FENG TING
IPC: G01R31/385
Filed: 2022-06-28
Abstract: A cell (15) self-discharge current detection method, apparatus and device, and a computer storage medium. The method comprises: controlling a constant voltage source (11) to start charging a cell (15) at a first moment and obtaining a first rate of change of a target current over time within a first preset duration after the first moment (201); when the first rate of change is greater than a first threshold, controlling a constant current source (12) and the constant voltage source (11) to charge the cell (15) (202); when a second moment is reached, obtaining a second rate of change of the target current over time within a second preset duration after the second moment (203), the second moment being a moment when the charging time of the cell (15) by using the constant current source (12) and the constant voltage source (11) reaches a third preset duration; and when the absolute value of the second rate of change is less than or equal to a second threshold, determining the self-discharge current of the cell (15) according to the target current at the second moment or the target current within a fourth preset duration after the second moment.
Patent EP-4224870-A1 (EP)
Inventor: WU MENGHAN
IPC: H04N21/44
Filed: 2022-08-25
Abstract: Embodiments of this application provide a video editing method and an electronic device. When an image processor of the electronic device does not support to output a video with a bit depth of 10 bits by using an existing output function, an electronic device implementing the video editing method may edit the video with the bit depth of 10 bits based on an editing operation selected by a user, and output the video with the bit depth of 10 bits by using an existing function of outputting a video with a bit depth of 8 bits. Therefore, when detecting a user operation of editing the video with the bit depth of 10 bits (for example, an HDR10 video or a LOG gray film), the electronic device may provide the user with a service of editing and saving the video with the bit depth of 10 bits, without reducing quality of the edited video with the bit depth of 10 bits.
Patent EP-4210171-A1 (EP)
Inventor: SAKR AHMED A
IPC: H01Q9/04
Filed: 2023-01-05
Abstract: Systems, devices, and methods related to antenna elements with perforations and augmentations are provided. An example patch antenna structure includes a first conductive patch on a first layer of the structure, where the first conductive patch includes one or more perforations at a periphery of a first side of the first conductive patch, and one or more extended conductive portions at a second side of the first conductive patch, the second side opposite the first side; a ground plane on a ground layer of the structure, the ground layer spaced apart from the first layer; and a first signal feed to couple a signal to the first conductive patch. In an example, an individual extended conductive portion of the one or more extended conductive portions may compensate a radiation pattern associated with a corresponding one of the one or more perforations.
Patent EP-4234125-A1 (EP)
Inventor: MIYATA SHIMPEI
IPC: B22F1/05
Filed: 2023-02-06
Abstract: A three-dimensional fabricating powdered material is provided that comprises: a base material comprising an inorganic material and having a mean volume particle diameter of 25 µm or more to 70 µm or less; and an inorganic oxide having a mean volume particle diameter of 120 nm or less, the inorganic oxide attached to the base material.
Patent EP-4209392-A1 (EP)
Inventor: HIROHASHI MAKOTO
IPC: B60R16/027
Filed: 2018-10-26
Abstract: A rotary connector includes a case including a housing space and fixed to a vehicle body that includes a steering wheel including a steering-side electric component, a rotor that is rotatable around a rotational axis relative to the case, a first connector provided on the rotor and electrically connected to the steering-side electric component, a second connector provided on the case and electrically connected to a vehicle-side electric component in the vehicle body, a flexible cable that is provided in a wound state in the housing space of the case and electrically connects the first connector to the second connector, and a controller that is disposed between the first connector and the flexible cable and performs a predetermined process on an electric signal transmitted between the first connector and the flexible cable. The controller is configured to rotate together with the rotor.
Patent EP-4275943-A1 (EP)
Title: Vehicle power supply system
Inventor: KUMAR AJITH KUTTANNAIR
IPC: B60L5/36
Filed: 2023-05-08
Abstract: A vehicle power supply system and method may include plural vehicle contacts extending along a vehicle. At least three of the vehicle contacts may be power contacts that receive different phases of three-phase alternating current electrical power from an off-board power supply system to power the vehicle. A first power contact of the power contacts may receive a first phase of the three-phase alternating current and a second power contact of the power contacts may receive a second phase of the three-phase alternating current while the vehicle has a first orientation relative to the off-board power supply system. The first power contact may receive the second phase and the second power contact may receive the first phase while the vehicle has a second orientation relative to the off-board power supply system.
Patent EP-4290355-A1 (EP)
Inventor: LEE JINWOOK
IPC: G06F3/06
Filed: 2023-05-15
Abstract: A method of writing data in a storage device is provided. The method includes: receiving write data from a host device; monitoring an operating temperature of the storage device; generating a plurality of write data blocks respectively corresponding to a plurality of storage regions of the storage device based on the write data; and based on the operating temperature, performing a write throttling operation including performing a write operation on P write data blocks among the plurality of write data blocks by transmitting a write command to P storage regions among the plurality of storage regions and skipping the write operation on X write data blocks among the plurality of write data blocks by skipping an operation of transmitting the write command to X storage regions among the plurality of storage regions. P and X are natural numbers.
Patent EP-4279450-A1 (EP)
Title: Metal intercalated polymeric fullerene, two-dimensional polymeric fullerene and preparation method thereof
Inventor: ZHENG JIAN
IPC: C01B32/152
Filed: 2023-05-16
Abstract: The present application relates to a metal intercalated polymeric fullerene, two-dimensional polymeric fullerene and preparation method thereof, wherein the preparation method includes the following steps: providing metal intercalated polymeric fullerene; replacing metal ions in the metal intercalated polymeric fullerene with quaternary ammonium salts. The two-dimensional polymeric fullerene of an embodiment of the present application has the characteristics of large size and high crystallinity, and its process is simple and its cost is low, which can achieve large-scale preparation of various two-dimensional polymeric fullerenes.
Patent EP-4290211-A1 (EP)
Inventor: RUCCELLA JOSEPH
IPC: G01N1/22
Filed: 2018-10-24
Abstract: Dans ce procédé, on utilise un appareil portatif de prélèvement d'air (1) comportant une pompe venturi (20) adaptée pour créer une dépression dans une prise d'aspiration (24) lorsque de l'air comprimé y circule ; une ligne d'alimentation (30) prévue pour alimenter la pompe venturi (20) en air comprimé et pourvue d'une électrovanne (31) qui commande la circulation d'air comprimé dans la ligne d'alimentation ; une ligne d'aspiration (50) prévue pour aspirer un prélèvement d'air et pourvue d'un organe de circulation d'air (51), qui délimite une chambre (52) de réception amovible d'un substrat et qui est adapté pour faire circuler le prélèvement d'air aspiré à travers le substrat ; et une unité électronique (70), reliée à l'électrovanne pour en commander l'ouverture et la fermeture. Après qu'ait été placé dans la chambre un substrat (2) à même de capturer de manière réversible des molécules odorantes associées à la matière cible, un utilisateur donne une instruction de démarrage à l'unité électronique qui commande alors de manière programmée l'ouverture puis la fermeture de l'électrovanne pour réaliser un prélèvement d'air dans des conditions prédéterminées. Ce procédé permet de réaliser des contrôles fiables, de manière pratique et facile.
Patent EP-4306276-A1 (EP)
Inventor: MARTELLI GIUSEPPE
IPC: B26F1/38
Filed: 2023-07-10
Abstract: The present invention relates to a method for cutting a panel (P), such as a panel made of wood, plastic, fiberglass and the like, wherein said panel (P) is arranged on a plane, wherein said panel (P) has to be cut into a plurality of pieces (R<sub>i</sub>), and wherein for each piece (R<sub>i</sub>) to be cut out said method comprises the step of: C. determining the progression of the cutting profile, so as to maximize the tightness of each piece (R<sub>i</sub>) of said panel (P) until the completion of the cutting of said piece (R<sub>i</sub>).The present invention also relates to a working center (1) configured to carry out the method for cutting a panel (P).
Patent EP-4310350-A1 (EP)
Inventor: BARTALINI MICHEL
IPC: F16C17/02
Filed: 2023-07-10
Abstract: La présente invention concerne un support (2) de paliers d'arbres à cames (4, 6) d'un moteur à combustion interne, comportant des demi-paliers (82, 84, 102, 104) se complétant pour former au moins deux paliers (8, 10) destinés à recevoir chacun un desdits arbres à cames, le support étant formé d'au moins un premier bloc de matière (12) et d'un deuxième bloc de matière (14), chaque bloc de matière comportant un demi-palier des deux paliers, dans lequel le support comporte un passage (18) destiné à être parcouru par un fluide de lubrification des paliers, le passage reliant les deux paliers étant au moins agencé sur une surface de contact entre le premier bloc de matière et le deuxième bloc de matière.
Patent EP-4311935-A1 (EP)
Title: Wind turbine ice protection system
Inventor: ROEPER DANIELA
IPC: F03D17/00
Filed: 2023-07-27
Abstract: Wind turbine ice protection control systems and methods for controlling ice protection measures at a wind turbine are provided. The ice protection control system operates in multiple locations: the first being at least one remote wind turbine site and the second at least one offsite control office location. The ice protection control system includes sensors on at least one wind turbine at least one remote site for sensing internal and external environmental conditions and/or wind turbine outputs. The sensors output data which is received by a network at the wind turbine and then sent to a second network at an offsite location where it is analyzed to determine actions to be taken. In this way, multiple wind turbines at multiple wind turbine remote sites can be controlled by a single control system. Systems and methods for creating, retrieving, and storing sensor data within the ice protection control systems are also discussed.
Patent EP-4316309-A1 (EP)
Title: Tragegestell
Inventor: SCHWAGER MARTIN
IPC: A45F3/08
Filed: 2023-08-03
Abstract: Die vorliegende Erfindung umfasst ein Tragegestell zum Tragen eines Gegenstandes auf dem Rücken, mit Schultergurten und bevorzugt einem Hüftgurt, wobei das Tragegestell eine Rückenplatte aufweist. Dabei ist vorgesehen, dass die Rückenplatte durch ein in horizontaler und in vertikaler Richtung an die Form des Rückens angepasstes Formteil gebildet wird, wobei die Rückenplatte von einem Beckenbereich bis zu einem Schulterbereich verläuft, wobei die Rückenplatte eine vom Rücken weg ausgeformte, vertikal entlang der Wirbelsäule verlaufende Sicke aufweist.
Patent EP-0002249-A1 (EP)
Inventor: DELCHER KLAUS
IPC: H04Q3/54
Filed: 1978-11-29
Abstract: The circuit arrangement according to the invention for monitoring the timing of busy states essentially consists of a storage arrangement for accommodating addresses of the devices to be monitored, the busy state and the time value specifying the monitoring time, which is counted down step by step to a limit value. When this limit value is reached, a signal is output which, together with the information on the busy state and the address of the relevant device, which is also available, leads to a switching action (release and so forth) in the monitored device. This provides the possibility of central monitoring which occurs independently of other control procedures, and the size of the memory is not directly dependent on the number of devices to be monitored.
Patent EP-0001297-A1 (EP)
Inventor: FLEISCHER HELMUT ING GRAD
IPC: B60N2/90
Filed: 1978-06-01
Abstract: Es wird eine Einrichtung zur Positionierung wenigstens einer Verstellvorrichtung vorgeschlagen, die dazu dient, durch Betätigung von Positionier-Schaltgliedern insbesondere Kraftfahrzeugsitze in jeweils vorwählbare Positionen zu bewegen. Dazu ist der wenigstens einen Verstellvorrichtung ein Regelkreis zugeordnet, dessen Ist-Wert über einen mit der Verstellvorrichtung gekoppelten mechanisch-elektrischen Wandler, insbesondere ein Spindelpontentiometer, und dessen Sollwert über wenigstens zwei elektrische Speichervorrichtungen vorgegeben ist, wobei die Speichervorrichtungen über die zugeordneten Positionier-Schaltglieder in den Regelkreis einschaltbar sind. Zur Einspeicherung vorwählbarerpositionen ist ein Speicher-Schaltiglied vorgesehen, durch das in Abhängigkeit eines jeweils betätigten Positionier-Schaltglieds ein Umladevorgang in der wenigstens einen, zugeordneten Speichervorrichtung solange erfolgt, bis eine vorwählbare Regeldifferenz, insbesondere die Regeldifferenz Null, erreicht ist.
Patent EP-0000258-A1 (EP)
Inventor: CELMER WALTER DANIEL
IPC: A23K20/195
Filed: 1978-06-20
Abstract: Antibiotics 47,433 and 47,434 are produced by culture of Actinomycete micro-organism ATCC 31286, and are useful for controlling coccidiosis in poultry by administration in the diet, and for improving feed utilisation in ruminants and monogastric animals. 
     Antibiotic 47,433 as crystalline free acid is soluble in methanol, acetone, chloroform, methylisobutyl ketone, ethyl acetate and insoluble in water; m.p. 89-99°C; (a)D = +16° (C= 1 . 0 , MeOH); average composition by weight: 64.92% carbon, 9.73% hydrogen and 25.35% oxygen (by difference); infrared absorption (KBr pellets, in microns):2.87,3.42, 5.77, 6.85, 7.30. 8.05, 8.60, 9.20, 10.15, 10.53 and 11.45; following crystalline salts are described: -Na(m.p. 226-32°; (a)D --0.2° (C=1.0, MeOH), -K (m.p. 202.-5°; (α) D  = -3.2 (C=1.0, MeOH), -Ag (m.p. 180-2°: (α) D  = +3.6° (C=1.0, MeOH). Antibiotic 47.434 as crystalline sodium salt is soluble in chloroform, ethyl acetate, methylisobutyl ketone and insoluble in water; m.p. 230-238°C, (α) D  = -1.3° (C-1.0, MeOH); infra-red absorption (KBr pellets, in microns): 3.40, 6.40, 6.85, 7.14, 7.27, 7.75, 8.05, 8.40, 8.62, 9.10, 9.40,10.07, 10.50, 11.49.12.65 and 13.25.
Patent EP-0006914-A1 (EP)
Inventor: BERGMAN RAYMOND A
IPC: B23Q7/14
Filed: 1979-04-09
Abstract: Une cheville de centrage (80) est utilisee dans une table de travail (28) d'une machine-outil dont la partie d'attache (32) de la piece a usiner est supportee par un flux d'air a pression permettant ainsi a la partie d'attache (32) d'avoir un mouvement exempt de frottement sur la surface de la table (30). La cheville de centrage (80) comprend un goujon externe (90) monte dans la table (28) et sortant au-dessus de la surface de la table (30), un goujon interne (92) a l'interieur du goujon externe (90) ayant un mouvement de reciprocite dans un sens generalement perpendiculaire a la surface de la table, un organe de commande hydraulique (82, 94) pour projeter le goujon interne (92) au-dessus du goujon externe (90) en une premiere position verticale, et un ressort (102) pour retracter le goujon interne (92) en une seconde position verticale sous la premiere position verticale lorsque l'organe de commande par fluide (82, 94) est desactive. La partie d'attache (32) possede une ou plusieurs rainures (182) qui passent sur le goujon externe (90) et une pluralite de trous (I 24) dans les rainures adaptes pour recevoir le goujon interne (92) lorsqu'il est etire en position verticale superieure, permettant ainsi d'obtenir une translation et une rotation commandees de la partie d'attache (32) sur la table (28). Un dispositif de securite est prevu pour que, si le goujon externe (90) n'est pas engage dans la rainure (182) lorsque la partie d'attache (32) est placee sur la table (28), l'alimentation en air de flottement a pression entre la partie d'attache (32) et la surface de la table (30) ne puisse pas se faire.
Patent EP-0003580-A1 (EP)
Inventor: MACK GUNTHER
IPC: A47K13/12
Filed: 1979-02-03
Abstract: 1. Metallic cover part (3) for hygiene receptacles (1), e.g. chemical closets or similar, whereby a swing-open-type fill flap (5) with fill chute (6) directed towards the receptable interior is inserted into a depression (4) in the top of the cover part (3), the fill flap (5) being connected with the cover part (3) by means of a swivelling joint, characterized in that way that the swivelling bearing application is realized through rolling in (10) of one of the edges of the fill flap (5), through stamping or punching of at least two tabs (11) out of the adjacent edge of the cover part (3), and bending of the tabs (11) like a hinge around the roll-in edge (10), whereby the roll-in edge (10) is located on both sides under the edge of the cover part (3) with the partial range (10a).
Patent EP-0012427-A1 (EP)
Inventor: BRUNN OTTO
IPC: H01J1/20
Filed: 1979-12-12
Abstract: In a Wehnelt cathode, the cathode mounted on a dielectric disc (2) is pressed by a compression spring (10) against a support in the Wehnelt cylinder base (4). The compression spring (10) is a component of a two-part spring system (6), the second spring element of which has spring tongues (7) with tabs (8) which engage in cut-outs (9) in the cylinder wall and fix the position of the compression spring and hence of the dielectric disc (2). <IMAGE>
Patent EP-0008526-A1 (EP)
Inventor: MOORE MICHAEL DUDLEY
IPC: H01P1/00
Filed: 1979-08-16
Abstract: To effect an efficient seal between two relatively movable members of a microwave appliance e.g. the door and door frame of a microwave oven, a sealing strip (20) is made in a finely tapering shape and from an electrically conductive elastomeric material such as a highly loaded silicone-based rubber. The taper is to point towards the interior of the appliance being sealed so as to present a surface (38) at a low, angle of incidence to radiation (50), while the whole of the surface (34) of the sealing strip which is at a low taper angle to the surface 38 is in thermal contact with the device e.g. the door frame (32). The angle between the surfaces (34 and 38) is of the order of 81°. To allow effective sealing of and thermal contact with the other movable part e.g. the door (30), the thicker end of the strip should be compressed by approximately 1 / 3 of its relaxed thickness and for this purpose it may be made of greater compliance than the remainder of the strip by the presence of a hole (28).
Patent EP-0010967-A1 (EP)
Inventor: CARUSO PAUL PHILIP
IPC: C08G18/00
Filed: 1979-11-01
Abstract: Compositions useful for curing polyurethane prepolymers, a process for their preparation and curable compositions prepared from them are described. To a dispersion of a complex of 3 moles of 4,4'-methylenedianiline with 1 mole of a specified inorganic salt, preferably sodium chloride, in an inert liquid, which still contains some free methylenedianiline, there is added, with agitation, at least 0.5 equivalent of an organic isocyanate per equivalent of free methylenedianiline. Then, there is added, while continuing agitation, at least 0.5 weight % of lecithin. The resulting dispersion is a good curing agent for isocyanato-terminated polyurethane prepolymers. Compositions containing both the prepolymer and the curing agent of this invention have good shelf stability at room temperature and cure to polyurethane products having good physical properties and hydrolytic stability.
Patent EP-0013209-A1 (EP)
Title: Chargement pyrotechnique à faible durée de combustion comprenant des plaques de propergol inclinées et des déflecteurs, propulseur utilisant un tel chargement et plaque de propergol à utiliser dans un tel chargement
Inventor: DALET FRANCIS
IPC: F02K9/10
Filed: 1979-12-11
Abstract: Le chargement pyrotechnique est notamment destiné à être utilisé dans un propulseur d'accélération et il comprend un ensemble de plaques de propergol solide disposées sensiblement parallèlement les unes aux autres et ménageant au moinx un canal longitudinal d'évacuation des gaz de combustion en direction de la tuyère du propulseur. Afin d'obtenir un débit de gaz très important sans entrainer de rupture des plaques de propergol, les plaques de propergol (6) sont inclinées vers le canal longitudinal, et le chargement comporte des déflecteurs (5) qui sont disposés sensiblement parallèlement aux plaques de propergol et qui présentent, dans une section longitudinale du chargement, une longueur égale ou supérieur à la longueur des plaques de propergol.
Patent EP-0025972-A1 (EP)
Inventor: AMIOT JACQUES HENRI JULIEN
IPC: A47J42/56
Filed: 1980-09-17
Abstract: A domestic electrical food processing appliance has a work bowl supported on a base and a detachable cover fixed on said bowl by a bayonet device. An electrical motor is mounted in the base and drives an output shaft which extends within the bowl and carries a cutting tool. The motor is actuated by depressing a push-button slidably mounted in a boss of the base. A safety bolt is pivotably mounted in the boss and urged into a locking position preventing depression of the push-button. The cover carries an arm which, when the cover is moved to its closed position, pivots the safety bolt out of its locking position to allow depression of the push-button. The engagement of the arm with the safety bolt also prevents removal of the cover from the bowl while the push-button is depressed.
Patent EP-0027223-A1 (EP)
Inventor: OKAMOTO KATSUNARI
IPC: G02B6/10
Filed: 1980-10-04
Abstract: In a single mode optical fiber comprising a core made of glass and a cladding surrounding the core and made of glass, when a difference A between refractive indices n. and n 2  of the core and cladding is expressed by     the refractive indices n, and n 2  are determined to satisfy a relation 1.0 < A < 3.6 and a diameter of the core is determined according to this value of A. When the refractive index difference A and the diameter of the core are determined in this manner, the optical fiber would have a wider band transmission characteristics than the prior art optical fiber, thus enabling higher degree of wavelength multiplexing.
Patent EP-0027946-A1 (EP)
Inventor: GEARY JR CARL H
IPC: F01D5/12
Filed: 1980-10-13
Abstract: System including a light (26) for illuminating at least one blade (16) on a selected stage (12) of the turbomachine (10). An image of the illuminated blade is generated and transmitted to a receiver (22) preferably located at a remote station whereat the image of the illuminated blade is displayed.