baber/WOPTO huggingface dataset:
Patent EP-4290391-A1 (EP)
Inventor: LIU BANG
IPC: G06F16/174
Filed: 2022-03-10
Abstract: A data compression method and an apparatus are provided. The method includes: providing one or more data block sets, where each data block set includes a plurality of data blocks with a same similar fingerprint; providing one or more compression groups based on a similarity degree between a plurality of data blocks included in each data block set, where one compression group includes a plurality of similar data blocks, the plurality of similar data blocks are a subset of data blocks included in the one or more data block sets, and a similarity degree between the plurality of similar data blocks meets a specific similarity condition; and compressing the plurality of similar data blocks included in the compression group. The data compression method and the apparatus are used to improve data compression efficiency and save storage space.
Patent EP-4317482-A1 (EP)
Inventor: TAKEDA KENGO
IPC: C21D9/46
Filed: 2022-02-07
Abstract: A steel sheet excellent in energy absorption at the time of crushing deformation, that is, steel sheet having a predetermined chemical composition and steel microstructure which has on the sheet surface a plurality of step differences having height differences of more than 5.0 µm at intervals of 2.0 mm or less.
Patent EP-4316441-A1 (EP)
Inventor: SAKODA Miki
IPC: A61F13/53
Filed: 2022-03-22
Abstract: The present invention provides an absorbent which is suppressed in leakage and back-flow of an absorbed liquid. An absorbent which contains a water absorbent resin, wherein: the water absorbent resin has a saline holding capacity of 45 g/g or more and a five-minute value of DW under no pressure of 45 ml/g or more; and the weight per square meter of the water absorbent resin in the absorbent is 50 g/m2 to 350 g/m 2 .
Patent EP-4317024-A1 (EP)
Title: Storage box
Inventor: MUKAIDANI TOSHIAKI
IPC: B65G1/00
Filed: 2022-03-25
Abstract: A storage includes: an automatic transport part configured to move between a loading area where a user loads goods and a storage area where the goods loaded by the user are stored; a detecting part configured to detect a state in the loading area; and a determining part configured to determine whether the goods loaded in the loading area can be stored in the storage area, based on the state in the loading area detected by the detecting part.
Patent EP-4151616-A1 (EP)
Inventor: YOKOO YAMAZOE AOI
IPC: C07C211/27
Filed: 2022-04-12
Abstract: Provided is a method for producing a methyl-adduct compound, the method including methylating, in the presence of potassium carbonate and dimethyl carbonate, a dinitrile compound represented by Formula (1) below to obtain a methyl-adduct compound represented by Formula (2) below:
     
     
where in Formula (2), R 1  ~ R 4  each independently represent hydrogen or methyl, and from one to three of R 1  ∼ R 4  are each methyl.
Patent EP-4257297-A1 (EP)
Title: Electric tool
Inventor: KAMIJO KEIICHIRO
IPC: B25F5/00
Filed: 2022-05-18
Abstract: An electric tool (1) is configured that oil pressure can be rapidly increased while suppressing the load on a motor. The electric tool (1) comprises a main body (2) in which a cylinder part (4) and a hydraulic pump (7) for feeding hydraulic oil (3a) to the cylinder part (4) and an electric motor (8) are disposed, and a tool head (9) operated by a pressing force of a piston (4a) in the cylinder part (4). The hydraulic pump (7) has a swash plate cam (7a) and a first plunger (11) and a second plunger (12) and a check valve (15) and a relief valve (26), and until the pressure reaches the first pressure, a first liquid feeding amount of the first plunger (11) is increased than a second liquid feeding amount of the second plunger (12).
Patent EP-4203161-A1 (EP)
Inventor: LIM HUN-HEE
IPC: H01M50/178
Filed: 2022-05-24
Abstract: Disclosed is a battery cell, which includes a battery case having an accommodation portion in which an electrode assembly is mounted, and a sealing portion formed by sealing an outer periphery thereof; and a gas discharge unit inserted into the sealing portion, wherein the gas discharge unit protrudes from the inside of the battery case toward the outside of the battery case, the gas discharge unit includes a non-adhesive layer and an adhesive layer located on the non-adhesive layer, and the non-adhesive layer and the adhesive layer are bent to be opened toward the inside of the battery case.
Patent EP-4309951-A1 (EP)
Inventor: LIU CHONGQING
IPC: B60N2/42
Filed: 2022-06-02
Abstract: The present invention relates to a control system for a spine support of an automobile seat, a control method and an automobile seat. The control system comprises: a support body (1), which is configured to be movably connected to a backrest of the automobile seat (4); a detection part; an information prompting part, which is electrically connected with the detection part, wherein the detection part is configured to detect the automobile seat and to send out a signal to the information prompting part, so that the information prompting part prompts the occupant to abut the support body against an armpit of the occupant. Preferably, the detection part is configured to detect an inclination angle of a backrest of the automobile seat and to send out a corresponding electric signal to the information prompting part, wherein the information prompting part prompts the occupant to abut the support body against the armpit after it receives the signal. When a vehicle has a front collision or a side collision, the control system can improve a movement posture of the occupant, reduce the pressure on the spine and improve the safety of the occupant.
Patent EP-4243175-A1 (EP)
Inventor: SONG DAE-WOONG
IPC: H01M50/30
Filed: 2022-07-06
Abstract: Disclosed is a battery cell, which includes a battery case having an accommodation portion in which an electrode assembly is mounted, and a sealing portion formed by sealing an outer periphery thereof; an electrode lead electrically connected to an electrode tab included in the electrode assembly and protruding out of the battery case via the sealing portion; and a lead film located at a portion corresponding to the sealing portion in at least one of an upper portion and a lower portion of the electrode lead, wherein the lead film includes a first stepped portion protruding in a direction opposite to the electrode lead, the sealing portion includes a second stepped portion surrounding an outer surface of the first stepped portion, and a gas discharge guiding unit is inserted in the first stepped portion.
Patent EP-4220767-A1 (EP)
Inventor: WU QI
IPC: H01M4/36
Filed: 2022-06-01
Abstract: Provided in the present application is a modified high-nickel ternary positive electrode material, containing a core, an inner coating layer and an outer coating layer. The core contains a high-nickel ternary positive electrode material matrix, which is doped with M1, M2 and W, wherein M1 is one of Mo, Zr, Ti, Sb, Nb and Te; and M2 is one of Mg, Al, Ca, Zn and Sr. The chemical formula of the high-nickel ternary positive electrode material matrix doped with M1, M2 and W is Li<sub>1+a</sub>[Ni<sub>x</sub>Co<sub>y</sub>Mn<sub>z</sub>Ml<sub>b</sub>M2<sub>c</sub>W<sub>d</sub>]O<sub>2</sub>, wherein 0.65 ≤ x < 1; 0 < y < 0.3; 0 ≤ z < 0.3; 0 < a < 0.2; 0< b < 0.1; 0 < c < 0.1; 0 < d < 0.1; x + y + z + b + c + d = 1; and optionally, 0.8 ≤ x < 1. The surface layer of the core is further doped with Co. The inner coating layer is a Co-containing compound, and the outer coating layer is an Al-containing compound and a B-containing compound. The present application also relates to a method for preparing a modified high-nickel ternary positive electrode material, and a secondary battery, a battery module, a battery pack and a power-consuming apparatus.
Patent EP-4220598-A1 (EP)
Inventor: BENNIS OTHMANE
IPC: G08B29/04
Filed: 2023-01-23
Abstract: A system for tamper detection of a motion detector. The system includes an electronic controller configured to receive orientation data from an accelerometer of the motion detector. The electronic controller is also configured to filter the orientation data of the accelerometer of the motion detector. The electronic controller is further configured to determine an orientation of the motion detector using the filtered orientation data. The electronic controller is also configured to identify a tamper condition of the motion detector based on the orientation of the motion detector. The electronic controller is further configured to activate an alarm device of the motion detector based on the tamper condition.
Patent EP-4191547-A1 (EP)
Inventor: PEYNET CHRISTOPHE
IPC: G06Q10/08
Filed: 2016-10-07
Abstract: A method for operating electronic lockers for parcel delivery and pick-up wherein a remote shipping system (110) transmits to at least one mobile device (102, 104) via a long distance communication network (112) data related to parcels to be handled by at least one electronic locker (100) and wherein a user operates the at least one electronic locker with the at least one mobile device via a short distance communication network (106) without using a user interface of the at least one electronic locker and wherein the at least one electronic locker using the at least one mobile device via the short distance communication network transmits data related to parcels handling during the user operation of the at least one electronic locker.
Patent EP-4257416-A1 (EP)
Inventor: TSUKAMOTO SHOTA
IPC: B60L53/16
Filed: 2023-01-30
Abstract: A charging system fits a charging connector (33) of a charging device (3) to a charging inlet (25) of a vehicle (2) to charge a battery (21) installed in the vehicle (2). The charging system includes a temperature detecting unit configured to detect a temperature of the charging inlet (25), a usage-start-time acquisition unit (24) acquires a usage start time at which a user starts using the vehicle (2), and a control unit (31), when charging the battery, executes control, based on a detection result of the temperature detecting unit (23), to perform charging by applying, at a point in time that is immediately prior to the usage start time, a current that is greater than a current applied earlier than the point in time, when the temperature of the charging inlet (25) is lower than a threshold value temperature that is set in advance.
Patent EP-4223959-A1 (EP)
Title: Camping accessory
Inventor: PHILIPS PAUL
IPC: E04H15/20
Filed: 2023-01-31
Abstract: A camping accessory 10 to aid levelling of an inflatable awning or tent on uneven ground, the accessory having a base part 12 for securement of the accessory to the ground, a support member 16 for receiving an end of an inflatable air tube, the support member being movable between different heights. A locking member 30 maintains the support member at a desired height with respect to the base part.
Patent EP-4276401-A1 (EP)
Title: Heat pipe
Inventor: MACHIDA YOSHIHIRO
IPC: F28D15/02
Filed: 2023-03-30
Abstract: The heat pipe includes an injection port (15) into which a working fluid is injected. The injection port (15) has a first outer metal layer (31), a second outer metal layer (33), at least one inner metal layer (32) provided between the first outer metal layer (31) and the second outer metal layer (33), and an injection passage (15r) in which the injected working fluid moves, the injection passage (15r) demarcated by the first outer metal layer (31), the second outer metal layer (33), and the inner metal layer (32). The first outer metal layer (31) has a first inner surface (31A) facing the second outer metal layer (33) and constituting a first inner surface of the injection passage (15r). The first inner surface (31A) of the first outer metal layer (31) has at least one first groove portion (40).
Patent EP-4273408-A1 (EP)
Title: Centrifugal acceleration stabilizer
Inventor: SWIATEK CHESTER
IPC: F04D29/44
Filed: 2023-03-31
Abstract: A dynamic compressor (100) includes an impeller (104) having impeller blades (108) disposed around a hub (109), a shroud (102), and a diffuser (112) having a shroud surface (122) adjacent to the shroud and a hub surface (124) adjacent to the hub, wherein the diffuser is circumferentially disposed around the impeller. The diffuser (112) includes a plurality of diffuser vanes (114) extending from the hub surface (124) to the shroud surface (122), each having a vane leading edge (115) and a vane trailing edge (117). The diffuser (112) includes a centrifugal acceleration stabilizer ring (120) formed in the shroud surface (122) located in a vaneless region (121) defined between an impeller trailing edge (113) and the vane leading edge (115). The centrifugal acceleration stabilizer ring (120) stabilizes the flow of the fluid by changing the circumferentially-flowing high velocity fluid flow exiting the impeller (104) into a radially-flowing high velocity fluid flow before entering the diffuser (112), improving the efficiency of the dynamic compressor.
Patent EP-4268593-A1 (EP)
Inventor: UENO SO
IPC: A01M7/00
Filed: 2023-03-31
Abstract: [Problem] To provide a spray machine control method, a spray machine control program, and a spray machine that make it easy to prevent an operator or the like from erroneously touching an electrode to which a high voltage is applied.[Solution] A method of controlling a spray machine provided with a machine body capable of running, a spray nozzle 41 that is supported to the machine body and sprays a liquid spray matter, and an electrostatic charge device 9. The electrostatic charge device 9 applies the voltage VH1 to the load 90 which includes the electrode 91, thereby to electrically charge the spray matter sprayed from the spray nozzle 41. The method has: acquiring an actuated state of the machine body; and controlling, according to the actuated state of the machine body, the electrostatic charge device 9 in a manner to change a state of applying the voltage VH1 to the load 90.
Patent EP-4266231-A1 (EP)
Title: Verfahren zum betreiben einer steuervorrichtung für ein kraftfahrzeug
Inventor: LANG JOHANNES
IPC: G06Q10/20
Filed: 2023-04-04
Abstract: Die Erfindung betrifft ein Verfahren zum Betreiben einer Steuervorrichtung (2) für ein Kraftfahrzeug (1) und das Kraftfahrzeug (1). Das Verfahren umfasst folgende Schritte: Ermitteln (S1) von Nutzungsdaten (13), die für eine jeweilige Funktion (4), die von einer der Steuervorrichtung (2) bereitgestellten ersten Software (3) bereitstellbar ist, ein Nutzungsverhalten beschreibt; Überprüfen (S2) für die jeweilige Funktion (4), ob gemäß der ermittelten Nutzungsdaten (13) die Nutzung unterhalb einer vorgegebenen Minimalnutzung (15) liegt; für jede Funktion (4), für die beim Überprüfen festgestellt wurde, dass die Nutzung unterhalb der vorgegebenen Minimalnutzung (15) liegt, Bereitstellen (S3) einer Entfernungsoption (16) zum zumindest teilweisen Entfernen der Funktion (4) von der Steuervorrichtung (2); falls die bereitgestellte Entfernungsoption (16) aktiviert wird, Bereitstellen (S8) einer zweiten Software (8) für die Steuervorrichtung (2), mittels derer die jeweilige entfernte Funktion (4) nicht ausführbar ist; und Betreiben (S9) der Steuervorrichtung (2) mittels der bereitgestellten zweiten Software (8).
Patent EP-4261248-A1 (EP)
Inventor: CHEN WEI-YUAN
IPC: C08K5/20
Filed: 2023-04-12
Abstract: A plastic composition includes at least one plastic and at least one plasticizer. The plastic includes a polylactic acid. The plasticizer includes an amide ester compound, and the amide ester compound has the biodegradability. The weight percentage of the plastic in the plastic composition is 85% to 99.99%, and the weight percentage of the plasticizer in the plastic composition is 0.01% to 15%.
Patent EP-4219893-A1 (EP)
Title: Control for rotary steerable system
Inventor: MAULDIN CHARLES
IPC: E21B47/022
Filed: 2017-08-15
Abstract: Angular position readings are obtained during rotation of an apparatus in a borehole, and angular rate readings are obtained over time of the rotation. The angular rate readings are adjusted based at least on the angular position readings. The angular position measurement does not require calibrated magnetometers or accelerometers to function. Additionally, a dynamic scale factor calculation for an angular rate gyroscope (ARG) allows the ARG to be used over a much wider operating range than without such a calculation. Finally, an integrated angular rate from the ARG calibrated for bias and scale factor fills in positional information between the magnetometers' zero crossings to deliver a high resolution hybrid angular position system capable of measuring precise angular position at high and irregular downhole rotation rates.
Patent EP-4279291-A1 (EP)
Inventor: ROCH JULIA
IPC: B42D25/435
Filed: 2023-05-17
Abstract: Die vorliegende Erfindung betrifft eine Vorrichtung zur Bearbeitung von Dokumenten (Dokumentenbearbeitungssystem (10)), insbesondere von Sicherheitsdokumenten. Das erfindungsgemäße Dokumentenbearbeitungssystem (10) weist wenigstens eine Dokumententrägervorrichtung (12) mit einer Dokumentenaufnahme (121), dazu konfiguriert ein zu bearbeitendes Dokument (51) aufzunehmen und zu transportieren, und eine Dokumentenbearbeitungseinrichtung, dazu konfiguriert das Dokument (51) in einem bestimmten Bearbeitungsbereich (82) zu bearbeiten, auf, wobei die Dokumententrägervorrichtung (12) dazu ausgebildet ist, das Dokument (51) in zwei Raumrichtungen zu bewegen.
Patent EP-4297276-A1 (EP)
Inventor: STILGENBAUER FRANCESCO
IPC: H03G3/00
Filed: 2023-05-25
Abstract: An audio device (30) includes a gain step selection circuit (51) that receives a different requested gain value (I_gain) and an associated requested step size (I_step) from each of a plurality of sources (S1, ..., Sn), compares each requested gain value to a same feedback gain value (FBK_gain) and generates a polarity based thereupon, performs step polarization on each requested step size as a function of the generated polarity therefor to thereby generate a plurality of step values, and outputs a least of the plurality of step values as an output step value (O_step). An accumulator circuit (14) generates a current input gain value based upon the output step value and the feedback gain value, and then updates the feedback gain value to be equal to the current input gain value. A normalizing circuit (15) multiplies an input data value (I_data) by the current input gain value and applies a truncation function to a result thereof to produce an output data value (O_data).
Patent EP-4292536-A1 (EP)
Inventor: PENG YU
IPC: A61B6/00
Filed: 2023-06-12
Abstract: A method and system for generating material decomposition images from plural-energy x-ray based imaging, the method comprising: modelling spatial relationships and spectral relationships among the plurality of images by learning features from the plurality of images in combination and one or more of the plurality of images individually with a deep learning neural network; generating one or more basis material images employing the spatial relationships and the spectral relationships; and generating one or more material specific or material decomposition images from the basis material images. The neural network has an encoder-decoder structure and includes a plurality of encoder branches; each of one or more of the plurality of encoder branches encodes two or more images of the plurality of images in combination; and each of one or more of the plurality of encoder branches encodes a respective individual image of the plurality of images.
Patent EP-4278020-A1 (EP)
Inventor: SHIKADA KEI
IPC: C22B3/06
Filed: 2023-03-10
Abstract: Procédé de lixiviation d'au moins un métal dans une poudre de batterie contenant au moins du cuivre et un ou plusieurs éléments parmi le cobalt et le nickel, le procédé comprenant un processus de lixiviation répété de multiples fois, le processus de lixiviation comprenant : une première étape de lixiviation consistant à lixivier au moins un métal dans la poudre de batterie dans une solution de lixiviation acide, terminer la lixiviation avant que le cuivre ne commence à être dissous et éliminer un résidu lixivié de la solution lixiviée résultante ; et une seconde étape de lixiviation consistant à lixivier au moins un métal dans le résidu lixivié de la première étape de lixiviation dans une solution de lixiviation acide et terminer la lixiviation lorsque le cuivre commence à être dissous pour obtenir une solution lixiviée, la solution lixiviée obtenue dans la seconde étape de lixiviation du processus de lixiviation étant utilisée en tant que solution de lixiviation acide dans une première étape de lixiviation d'un processus de lixiviation suivie dudit processus de lixiviation, et un résidu lixivié étant éliminé d'une solution lixiviée dans une seconde étape de lixiviation d'au moins un processus de lixiviation.
Patent EP-0004017-A1 (EP)
Inventor: BRIEM HORST
IPC: H01B3/44
Filed: 1979-02-26
Abstract: These mixtures of polymers free from halogen, on the basis of copolymers of acrylic olefins and esters, rubber of ethylen-acrylates, rubber of acrylates or the mixtures thereof or the mixtures with other polymers contain, out of 100 parts of mixture, 90 to 200 parts, particularly 120 to 180 parts, of aluminium oxide hydrate; the latter is prepared by precipitation and presents particles of 6//cn at the most, a specific surface over 6m<s2>s/g and contains - related to the quantity of aluminium oxide - more than 0.25% of sodium oxide, included at least 0.05% of soluble sodium oxide. Such mixtures of polymers have characteristics of non-inflammability, resist to the action of oils and solvents, as well as to sea water, while showing good mechanical characteristics. They can be used for making up insulating materials, for filling or sheathing electrical cables or for the preparation of coverings of floors or walls, as well as for the preparation of most diverse technical articles.
Patent EP-0006727-A1 (EP)
Inventor: LAAKMANN KATHERINE DEXTER
IPC: G01J5/10
Filed: 1979-06-18
Abstract: An optical scanner is incorporated in a thermal imaging system which generates high resolution images at commercial T.V. rates while scanning relatively large apertures. A facet mirror (25) is mounted for rotation about a vertical rotational axis (33). and a framing mirror (43) is mounted on the optical axis (51) for oscillation about a horizontal oscillatory axis (59). An off axis, magnifying relay lens system (41) including an objective lens (45) and an eyepiece (47) re-images the pupil at the facet mirror onto the framing mirror, so that there is a real pupil at the framing mirror with no image artifacts. The relay lens system (41) is located in the optical path between the facet mirror (25) and the framing mirror (43) and provides a magnification of about 1.8. The relay lens system defines an image plane (53) and at least one point blockbody is located substantially at the image plane for purposes of providing a video reference and calibration. A detector (21) receives the focused beam of radiation reflected by the facet mirror through a collimator (23) for subsequent display on commercial T.V. monitors (19). The detector shares vacuum with the high-speed scanner.
Patent EP-0016275-A1 (EP)
Inventor: WILSON RALPH
IPC: F16L49/02
Filed: 1979-06-29
Abstract: A resilient sealing ring (10) for a spigot and socket type pipe joint has a locating portion (22) adjacent its leading end (25) with a radial dimension sufficient to position the cooperating socket pipe end (13) and spigot pipe end (12) in substantially concentric relationship. The ring (10) tapers from the locating portion (22) towards the leading end (25) and has at its trailing end (18) a pair of divergent annular fins (21,24) which diverge towards the surfaces (19,20) of the socket pipe end (13) and the spigot pipe end respectively. The ring (10) further has an abutment rib (15) which in use engages against a shoulder (16) of one of the pipe ends (11) to locate the ring (10) relative to that pipe end.