baber/WOPTO huggingface dataset:
Patent EP-4310904-A1 (EP)
Inventor: NAKAMURA TAKUMI
IPC: H01L23/36
Filed: 2022-03-14
Abstract: Slits includes a plurality of first slits (21) arranged to be straight on a base (2) and a plurality of second slits (22) arranged to be straight on the base (2) and intersecting the first slits (21), each pin fin (3) includes a pin-fin lower portion (10) being continuous with and standing on the base (2) and a pin-fin upper portion (11) being continuous with and extending from the pin-fin lower portion (10), and slit widths (W2) of the first slits (21) and the second slits (22), the slit widths (W2) corresponding to the pin-fin upper portions (11), are greater than slit widths (W1) of the first slits (21) and the second slits (22), the slit widths (W1) corresponding to the pin-fin lower portion (10).
Patent EP-4261943-A1 (EP)
Inventor: HAN GI-BEOM
IPC: H01M4/36
Filed: 2022-06-09
Abstract: Disclosed is a positive electrode active material for a lithium secondary battery comprising a mixture of microparticles having a predetermined average particle size (D50) and macroparticles having a larger average particle size (D50) than the microparticles, wherein the microparticles have the average particle size (D50) of 1 to 10 µm and are at least one selected from the group consisting of particles having a carbon material coating layer on all or part of a surface of primary macroparticles having an average particle size (D50) of 1 µm or more, particles having a carbon material coating layer on all or part of a surface of secondary particles formed by agglomeration of the primary macroparticles, and a mixture thereof, the macroparticles are secondary particles having an average particle size (D50) of 5 to 20 µm formed by agglomeration of primary microparticles having a smaller average particle size (D50) than the primary macroparticles, and the primary macroparticles and the primary microparticles comprise a nickel-based lithium transition metal oxide.
Patent EP-4279300-A1 (EP)
Title: Thermal management integration module and electric vehicle
Inventor: LIN BINGRONG
IPC: B60H1/00
Filed: 2022-04-11
Abstract: Provided is a thermal management integration module (100) and an electric vehicle. The thermal management integration module (100) includes: a multi-channel integration board (110) having a plurality of cooling connection pipelines (111) formed therein, the multi-channel integration board (110) being configured as a carrier member for the thermal management integration module (100); and at least two thermal management components mounted on the multi-channel integration board (110) and connected to each other by the plurality of cooling connection pipelines (111). The design of the multi-channel integration board can not only serve as a connection channel between different thermal management components, but also serve as a carrier member for the entire integration module to enable the thermal management components to be integrated on the multi-channel integration board, forming the thermal management integration module with low costs, a light weight, and a small arrangement space. In addition, the thermal management integration module can be supplied in a modular form, which greatly optimizes supplier management and working hours of manufacturing workers.
Patent EP-4228239-A1 (EP)
Title: Camera module and electronic device
Inventor: WU BIN
IPC: H04N5/20
Filed: 2022-09-01
Abstract: Embodiments of this application relate to the technical field of camera modules to resolve an issue of miniaturization of camera modules. The embodiments of this application provide a camera module and an electronic apparatus. The camera module includes: a circuit board; an image sensor and a driver circuit that are located on the circuit board; an upper lens barrel and a lower lens barrel that are located on a side of the image sensor away from the circuit board; a connecting circuit located on the lower lens barrel; and an adjustable lens disposed inside between the upper lens barrel and the lower lens barrel. The adjustable lens is electrically connected to the driver circuit through the connecting circuit, so as to deform under driving of the driver circuit to adjust a focal power of the camera module. Such camera module has an advantage of small volume ratio.
Patent EP-4250454-A1 (EP)
Title: Battery pack and vehicle
Inventor: YU LEI
IPC: H01M50/244
Filed: 2022-09-20
Abstract: This application relates to a battery pack (10) and a vehicle. A battery pack (10) is disclosed, including a box (110) and a cell module (120). The box (110) contains a cavity (1102) with an opening (1101) on one side. The cell module (120) is accommodated in the cavity (1102). A plurality of limiting grooves (111) are spaced apart on an inner sidewall of the cavity (1102). Convex ribs (121) in one-to-one correspondence with and in fit with the limiting grooves (111) are disposed on an outer sidewall of the cell module (120). A potting clearance (1103) that communicates with the opening (1101) is defined by a part of the inner sidewall of the cavity (1102) and a part of the outer sidewall of the cell module (120), where the part of the inner sidewall of the cavity is configured to avoid the limiting grooves (111), and the part of the outer sidewall of the cell module is configured to avoid the convex ribs (121).
Patent EP-4219955-A1 (EP)
Inventor: BECKHAM MARK
IPC: F04D29/52
Filed: 2023-01-04
Abstract: A fan casing (100) for an engine having a fan (13) with fan blades that each have a centre of gravity (CoG) that lies on a fan blade CoG plane (420), the fan casing having a central axis (11) and comprising a main impact region (106) comprising carbon-fibre reinforced polymer (CFRP) blocks (200) and glass-fibre reinforced polymer (GFRP) blocks (300) having a constant thickness throughout the axial extent of the main impact region, wherein the total depth of the main impact region is equal to the sum of the thicknesses of the CFRP blocks (200) and GFRP blocks (300), each of the GFRP blocks is positioned between two CFRP blocks, and the thickness of at least one of the GFRP blocks is different to the thickness of another of the GFRP blocks.
Patent EP-4254337-A1 (EP)
Title: A procedure for encoding and decoding of binary images using chain codes
Inventor: STRNAD DAMJAN
IPC: G06T9/20
Filed: 2023-01-17
Abstract: The invention relates to a procedure for encoding and decoding binary images using an 8-directional Freeman chain code. Binary images are used today in machine learning as masks to indicate regions of interest in input data or ground truth values in image segmentation. Since large amounts of training data are required for effective learning of complex models such as deep neural networks, efficient storage of data in compact encoded form and their quick recall by decoding are very important. The invention describes the procedure for encoding and storing binary images, which is adapted for their parallel reconstruction, as well as the decoding procedure, which uses one pass of each chain code and simple control logic to enable efficient execution on modern parallel hardware. On real life data, such as masks of cadastre, road networks or vegetation areas, despite the potentially higher number of coloured pixels such decoding can be faster than existing approaches that use multiple processing of individual chain codes or more complex data structures to determine the colouring segments.
Patent EP-4231306-A1 (EP)
Inventor: WANG JENNA
IPC: G16H20/10
Filed: 2023-01-24
Abstract: A system is configured to identify efficacious ingredients for functional blends by determining a rank of at least one functional ingredient using several pathway-based groups of functional ingredients. A rank of at least one functional ingredient is based on predicted activity of active compounds present in the at least one functional ingredient.
Patent EP-4239776-A1 (EP)
Inventor: LIN YONG
IPC: H01M50/284
Filed: 2023-02-10
Abstract: A battery connection module is provided, the battery connection module includes a plurality of busbars, a rigid circuit board and at least one connecting assembly; the plurality of busbars are used to connect the plurality of batteries; the rigid circuit board is connected to the plurality of busbars; the connecting assembly is used to connect the corresponding busbar and the rigid circuit board, the connecting assembly includes a flexible circuit board, a temperature sensor and a voltage collecting pad; the flexible circuit board has a first end portion, a second end portion and a middle portion, the first end portion connects the corresponding busbar, the second end portion connects the rigid circuit board, the middle portion connects the first end portion and the second end portion, the flexible circuit board is provided with a temperature collecting wiring and a voltage collecting wiring; the temperature sensor and a voltage collecting pad are respectively provided to the first end portion, the voltage collecting pad is connected to the corresponding busbar, the temperature sensor and the voltage collecting pad are connected to the rigid circuit board at the second end portion respectively via the temperature collecting wiring and the voltage collecting wiring.
Patent EP-4243238-A1 (EP)
Inventor: WANG QIANLONG
IPC: H02J7/00
Filed: 2023-02-16
Abstract: [Abstract][Solving Means] A system is configured to control a station that is configured to charge and discharge a plurality of movable batteries. The system includes: a classification unit configured to divide the plurality of movable batteries that are connected to the station, into a plurality of groups based on respective charging rates of the plurality of movable batteries; and a control unit configured to control ratios or a number of batteries belonging to each of the plurality of groups in each time window, based on a prediction of use in the station. A method for controlling a station that is configured to charge and discharge a plurality of movable batteries, includes: dividing the plurality of movable batteries that are connected to the plurality of stations , into a plurality of groups based on respective charging rates of the plurality of movable batteries; and controlling ratios or a number of batteries belonging to each of the plurality of groups in each time window, based on a prediction of use in the station.
Patent EP-4235072-A1 (EP)
Inventor: LIU CHAONAN
IPC: F27B9/20
Filed: 2023-02-21
Abstract: This utility model relates to a threading apparatus (100) for transporting an electrode plate (201), including: an oven; a first guide rail (10) and a second guide rail (20), spaced apart from each other inside the oven in a first direction (a), where a first opening (11) and a second opening (21) are respectively provided on surfaces of the first guide rail (10) and the second guide rail (20) that face each other; and a threading assembly (30), where two ends of the threading assembly (30) in the first direction (a) are movably disposed in the first guide rail (10) and the second guide rail (20) through the first opening (11) and the second opening (21), respectively, and the threading assembly (30) is connected to the electrode plate (201) for transporting the electrode plate (201) inside the oven. In this application, the threading assembly (30) drives the electrode plate (201) to move inside the oven, threading the electrode plate (201), thereby preventing the electrode plate (201) from being broken inside the oven. In addition, the first opening (11) and the second opening (21) are respectively provided on the surfaces of the first guide rail (10) and the second guide rail (20) that face each other, such that the threading assembly (30) can be inserted into the first guide rail (10) and the second guide rail (20) in the first direction (a), thereby reducing the space occupied by the threading apparatus (100) in the oven in a height direction and making the threading of the electrode plate (201) smoother.
Patent EP-4242555-A1 (EP)
Inventor: LIAO ZHENHUA
IPC: F25B30/00
Filed: 2023-03-09
Abstract: The present invention provides a control method and control device for an electronic expansion valve of an air source heat pump system. The control method includes: obtaining (S 1) a frequency of a compressor, calculating a target exhaust gas temperature according to the frequency, and controlling an opening degree of the electronic expansion valve according to the target exhaust gas temperature; and obtaining (S2) an exhaust gas superheat degree of the compressor, and correcting the opening degree of the electronic expansion valve according to a comparison result between the exhaust gas superheat degree and a preset superheat degree value, so that the exhaust gas superheat degree meets superheat degree requirements. According to the present invention, the target exhaust gas temperature is calculated according to the frequency of the compressor, so that the operation load and state of the system can be visually reflected and will not be affected by low-temperature environments, thus, the control accuracy of the electronic expansion valve can be guaranteed, and the problems existing in the prior art are solved. The opening degree of the electronic expansion valve is corrected according to the comparison result between the exhaust gas superheat degree and the preset superheat degree value, so that the superheat degree requirements can be met no matter the compressor operates at a high frequency or a low frequency.
Patent EP-4253188-A1 (EP)
Title: Justage einer detektion eines schienenstrangs auf basis einer registrierung eines schienenmodells mit einem kamerabild
Inventor: FUCHS STEFAN
IPC: B61L23/04
Filed: 2023-03-16
Abstract: Es wird ein Verfahren zum Ermitteln eines adjustierten parametrisierten 3D-Schienenmodells (M') beschrieben. Das Verfahren umfasst das Erfassen von Bilddaten (BD) von einem Umgebungsbereich (UB) eines Schienenfahrzeugs (1), welcher einen Schienenstrang (ST) umfasst, durch eine an dem Schienenfahrzeug (1) angeordnete Bildaufnahmeeinheit (BA). Auf Basis der erfassten Bilddaten (BD) wird eine Aktivierungskarte (AK) ermittelt. Schließlich wird das adjustierte parametrisierte 3D-Schienenmodell (M'), welches die Pose (P) des Schienenstrangs (ST) relativ zur Bildaufnahmeeinheit (BA) wiedergibt, auf Basis eines Vergleichs eines parametrisierten 3D-Schienenmodells (M) mit der ermittelten Aktivierungskarte (AK) ermittelt. Es wird auch eine Justage-Einrichtung (40) beschrieben. Weiterhin wird ein Schienenfahrzeug (1) beschrieben.
Patent EP-4260673-A1 (EP)
Title: Anordnung eines düngeschars mit einem säschar und einem dem düngeschar zugeordneten stützrad
Inventor: BERGERFURTH DENNIS
IPC: A01C5/06
Filed: 2023-03-21
Abstract: Die vorliegende Erfindung bezieht sich auf eine Sämaschine (1) mit einer an einem Rahmen (2) befestigten Anordnung von einem Säschar (3), wobei dem Säschar (3) in Arbeitsrichtung (A) der Sämaschine (1) gesehen ein Räumwerkzeug (5) vorgeordnet ist. 
     Um die Arbeitsleitung des Räumwerkzeugs (5) zu verbessern, wird vorgeschlagen, dass das Räumwerkzeug (5) ortsfest mit einem Tragarm (7) verbunden ist, der beweglich mit dem Rahmen (2) verbunden ist, und mit dem Tragarm (7) ein separat vom Räumwerkzeug (5) gelagertes Tiefenführungsmittel (8) verbunden ist, das sich beim Betrieb der Sämaschine (1) auf dem Boden (B) abstützt.
Patent EP-4253055-A1 (EP)
Inventor: HAMMURA AKIKO
IPC: B41J2/14
Filed: 2023-03-23
Abstract: A liquid ejection head (1) includes: an ejection port array (3) being an array of ejection ports; a plurality of pressure chambers (5) corresponding respectively to the ejection ports and communicating with the ejection ports; individual supply channels (7) and individual collection channels (8) communicating with the pressure chambers; a common supply channel (17, 27) communicating with surfaces of the individual supply channels opposite to surfaces thereof communicating with the pressure chambers; a common collection channel (18, 28) communicating with surfaces of the individual collection channels opposite to surfaces thereof communicating with the pressure chambers; and a damper member forming a wall of a part of at least one of the common supply channel or the common collection channel. The common supply channel and the common collection channel are formed so as to extend in a first direction along the ejection port array, and are disposed side by side in a second direction crossing the ejection port array.
Patent EP-4290882-A1 (EP)
Inventor: DE MILLERI NICCOLO
IPC: H04R3/04
Filed: 2023-05-08
Abstract: A microphone includes a microelectromechanical system (MEMS) device responsive to sound waves or vibrations having an output coupled to a first node; a programmable gain amplifier or source follower having an input coupled to a second node, and an output for generating an analog signal, wherein the MEMS device output and the programmable gain amplifier or source follower input comprise a first nonlinear equivalent capacitance having a first capacitance-to-voltage (CV) profile; and a nonlinear capacitance component coupled to the first node, the second node, and at least one reference voltage node, wherein the nonlinear capacitance component comprises a second nonlinear equivalent capacitance having a second CV profile.
Patent EP-4310755-A1 (EP)
Inventor: ABREU PABLO YSRRAEL
IPC: G06Q20/40
Filed: 2023-01-30
Abstract: Provided are a system and methodology for iteratively transforming data, as between multiple sets thereof, that account for underlying data generation sources and bases. Doing so, via normalization of the data, enables uniformity of interpretation and presentation of the data no matter the machine learning model that produced the data.
Patent EP-4219419-A1 (EP)
Inventor: BEALL GEORGE HALSEY
IPC: C03C3/085
Filed: 2016-03-23
Abstract: Embodiments of a transparent glass-based material comprising a glass phase and a second phase that is different from and is dispersed in the glass phase are provided. The second phase may comprise a crystalline or a nanocrystalline phase, a fiber, and/or glass particles. In some embodiments, the second phase is crystalline. In one or more embodiments, the glass-based material has a transmittance of at least about 88% over a visible spectrum ranging from about 400 nm to about 700 nm and a fracture toughness of at least about 0.9 MPa·m 1/2 , and wherein a surface of the glass-based material, when scratched with a Knoop diamond at a load of at least 5 N to form a scratch having a width w, is free of chips having a size of greater than 3w.
Patent EP-4303086-A1 (EP)
Title: A method for controlling a braking effort of a tractor unit and a tractor unit configured to tow a trailer
Inventor: SUTTON THOMAS
IPC: B60T13/66
Filed: 2023-06-28
Abstract: The invention relates in one aspect to a method for controlling the braking effort of a tractor unit (10) relative to the braking effort of a trailer (17) being towed by the tractor unit, the method comprising: activating an enhanced braking mode in the tractor unit; receiving a braking command from an operator input device whilst in the enhanced braking mode; increasing a tractor unit speed demand on the tractor unit whilst receiving the braking command; applying the brakes to the trailer and tractor unit, wherein the braking effort applied to the tractor unit is reduced relative to the trailer due to the increased speed demand. 
     In another aspect the invention relates to a tractor unit (10) configured to tow a trailer (17).
Patent EP-4304063-A1 (EP)
Inventor: PESCHINA JÜRGEN
IPC: H02K15/04
Filed: 2023-07-03
Abstract: Die Erfindung betrifft eine Sortiermaschine (10) für Stableiter (14) aufweisend- einen in zwei entgegengesetzten Richtungen um eine Drehachse (40) drehbaren Rotor (42) mit wenigstens zwei in Umfangsrichtung gegeneinander versetzten Aufnahmen (38) für je einen Stableiter (14),- eine Zuführeinrichtung (32), insbesondere einen Greifer (34), zum Verbringen je eines Stableiters (14) zu einer an einer Aufnahmestelle (36) befindlichen Aufnahme (38) des Rotors (42),- eine Führungseinrichtung (66), um bei einer Drehung des Rotors (42) in einer ersten Richtung (48) den an der Aufnahmestelle (36) von einer der Aufnahmen (38) aufgenommenen Stableiter (14) von der Aufnahme (38) zu einer Übergabestelle (52) zu führen,- eine Ausschleuseinrichtung (78), um bei einer Drehung des Rotors (42) in einer zweiten Richtung (50) den an der Aufnahmestelle (36) von einer der Aufnahmen (38) aufgenommenen Stableiter (14) von der Aufnahme (38) zu entnehmen.Die Sortiermaschine ermöglicht ein beschleunigtes Aussortieren von Stableitern, die nicht an einen Folgeprozess übergeben werden sollen.
Patent EP-4312238-A1 (EP)
Title: Heat dissipating element for radiator and method of manufacturing therefor
Inventor: SHETTY MOHANDAS D
IPC: H01F27/12
Filed: 2023-07-19
Abstract: A heat dissipating element for a radiator for better thermal performance by dissipating more heat from high viscous oil filled transformer and a method of manufacturing therefor are disclosed. The heat dissipating element comprises a plurality of flutes defined in a body thereof, with a transverse section of each flute representing two trapezium mirrored to each other along a base. The heat dissipating element comprises an inlet port in a top portion of the body to receive the fluid and supply the fluid to each of the plurality of flutes, and an outlet port in a bottom portion of the body to collect the fluid from each of the plurality of flutes. The plurality of flutes are extending longitudinally downwards and diverging laterally outwards from the inlet port, extending longitudinally downwards in a middle portion of the body, and extending longitudinally downwards and converging laterally inwards towards the outlet port.
Patent EP-0004388-A1 (EP)
Inventor: WINDORFER MAX
IPC: A63B22/16
Filed: 1979-03-27
Abstract: The application relates to a rolling and rocking board for playing, for training, in particular in sport types where mastery of balance is important, and for therapeutic purposes. The rolling and rocking board consists of a cylindrical member (2) and an elongate board (1) which has, arranged on the underside parallel to the longitudinal axis, at least one guide strip (5) and, at the ends, movement-limiting strips (6) for the cylindrical member (2). The guide strips (5) can be arranged asymmetrically in relation to the central longitudinal axis and the limiting strips (6) offset from the edge. The cylindrical member (2) can have circumferential grooves corresponding to the dimensions of the guide strips (5) and to their distance from one another. <IMAGE>
Patent EP-0007055-A1 (EP)
Inventor: GUNTERMANN HANS DR
IPC: B23K35/28
Filed: 1979-07-03
Abstract: 1. Process for fixing cables to the surface of wheel-carrying track elements, in particular rails, a bed plate on which the cable is arranged being rigidly joined to the surface of the track element by means of a solder, the melting point of the solder being below the transformation temperature of the material of which the track element consists, and the heat required for melting the solder being supplied by a reacting aluminothermic composition, characterized in that a) the fixing of the cable to the bed plate, by casting an aluminothermically generated metal melt around it, and the soldering of the bed plate to the surface of the track element are carried out simultaneously in a single working step and b) the solder used has a composition of 39 to 41 % by weight of Ag, 18 to 20 % by weight of Cu and 18 to 22 % by weight of Cd, the remainder being zinc.
Patent EP-0003896-A1 (EP)
Inventor: KURAHASHI AKIHIKO
IPC: B25B15/06
Filed: 1979-02-16
Abstract: A spiral ratchet screwdriver has a main body (1 supporting a slidable and rotatable'shank (3), and containing a latch pawl (19) which is pivotable by a cam mechanism (7, 11, 12). The latch pawl, when turned inwardly of the main body, locks the shank against sliding movement. The cam mechanism is normally locked by a rod (15) to prevent it from moving the latch pawl (19) to the locking position of the pawl, but is automatically unlocked when the shank is fully retracted into the body.