baber/WOPTO huggingface dataset:
Patent EP-4290602-A1 (EP)
Inventor: ZHANG CUIPING
IPC: H01M4/13
Filed: 2022-04-29
Abstract: The present application provides a cathode plate, a secondary battery, a battery module, a battery pack, and an electric device. The cathode plate includes: a current collector, a conductive coating, and a cathode active layer. The conductive coating is arranged on at least one surface of the current collector. The conductive coating includes a conductive agent having a weight content of 20% to 50% and a binder having a weight content of 50%~80%. The cathode active layer is arranged on a surface of the conductive coating away from the current collector, and a cathode active material in the cathode active layer is at least one of a lithium manganate-based cathode material, a ternary cathode material, and a quaternary cathode material. The use of the conductive coating effectively avoids the problem of the electrode plate breakage caused by oxidation; in addition, by controlling the amounts of the conductive agent and the binder, not only is the stability of electronic conduction between the current collector and the cathode active material ensured, but also the peel strength between the current collector and the conductive coating is enhanced, thereby effectively improving the cycle performance and cycle stability of the secondary battery containing such cathode plate.
Patent EP-4266358-A1 (EP)
Inventor: LEE DOOHYUN
IPC: H01L21/768
Filed: 2023-01-27
Abstract: A semiconductor device includes a substrate, active regions extending in a first horizontal direction on the substrate, and including first and second active regions spaced apart from each other in a second horizontal direction perpendicular to the first horizontal direction, and third and fourth active regions spaced apart from each other in the second horizontal direction, first to fourth source/drain regions on the first to fourth active regions, first to fourth contact plugs connected to the first to fourth source/drain regions, a first isolation insulating pattern disposed between the first and second contact plugs, and a second isolation insulating pattern disposed between the third and fourth contact plugs, wherein a first length of the first isolation insulating pattern is smaller than a second length of the second isolation insulating pattern in a vertical direction.
Patent EP-4254437-A1 (EP)
Inventor: FUKUDA JUNYA
IPC: H01F1/01
Filed: 2023-02-23
Abstract: There are provided a method for producing a magnetic refrigeration material whose magnetic transition temperature can be adjusted with high accuracy, and a magnetic refrigeration material whose magnetic transition temperature has been adjusted with high accuracy. The magnetic refrigeration material production method of the present invention includes the steps of: preparing a first predetermined magnetic refrigeration material and a second predetermined magnetic refrigeration material which differs from the first magnetic refrigeration material; and mixing the first magnetic refrigeration material and the second magnetic refrigeration material to obtain a third magnetic refrigeration material. The content of the first magnetic refrigeration material and the content of the second magnetic refrigeration material in the third magnetic refrigeration material are determined by the magnetic transition temperatures of the first magnetic refrigeration material and the second magnetic refrigeration material and by a target magnetic transition temperature of the third magnetic refrigeration material. The magnetic refrigeration material of the present invention includes at least a first predetermined magnetic refrigeration material and a second predetermined magnetic refrigeration material which differs from the first magnetic refrigeration material. The absolute value of the difference between the magnetic transition temperature of the present magnetic refrigeration material and a target magnetic transition temperature is 0.7 K or less.
Patent EP-4238697-A1 (EP)
Inventor: MCLAIN SCOTT S
IPC: B24B23/03
Filed: 2023-02-23
Abstract: An automatic adjustable stroke device for a random orbital machine has a housing with a central axis and a wall defining a cavity. A counterbalance shaft assembly is rotatably disposed at least partially within the cavity. A shaft portion of the counterweight shaft assemblies aligned with the central axis. A mounting assembly is disposed at least partially within the cavity. The mounting assembly has a workpiece attachment mechanism. A stroke adjuster couples the counterweight shaft with the mounting assembly. The stroke adjuster enables the mounting assembly to adjust its stroke upon rotation of counterweight shaft. The mounting assembly variably adjusts a stroke radius of the workpiece attachment mechanism with respect to the central axis of the housing. The stroke adjuster has a gear automatically adjusting the mounting assembly stroke.
Patent EP-4253238-A1 (EP)
Inventor: RALPH NEIL M
IPC: B64D11/06
Filed: 2023-03-22
Abstract: A passenger seat rear-mounted meal tray assembly with a low-profile inline latch includes a meal tray substantially contoured to the seatback surface and a latch pin assembly mounted within the meal tray (200) beneath the seatback surface, the latch assembly including a latch pin for engaging with the seatback (104) to hold the meal tray (200) in the stowed configuration. The meal tray (200) includes a handle (208) likewise contoured to the exterior surface of the tray (200), the handle (208) having an outer face articulable by a passenger to pivot the handle (208) and disengage the latch pin from the seatback (104). Disengaging the latch pin via the handle (208) releases the meal tray (200) by the handle (208) into the hand of the passenger, who may manually pivot the tray (200) into a substantially horizontal deployed configuration. The meal tray (200) may similarly be restowed to the seatback (104) (e.g., by pushing the tray (200) back into stowed position) without engaging the handle (208).
Patent EP-4306357-A1 (EP)
Title: Recliner for vehicle seat
Inventor: KIM SUNGCHUL
IPC: B60N2/225
Filed: 2023-05-19
Abstract: The present invention provides a recliner for a vehicle seat, the recliner including a first gear having a collar part extending from a center of one surface, a second gear configured to eccentrically engage with the first gear while being internally in contact with the first gear, a ring member coupled to surround the collar part, a socket coupled to surround the ring member, and a pair of wedge cams disposed between the ring member and the second gear and configured to restrain or release the ring member and the second gear.
Patent EP-4296106-A1 (EP)
Title: Electric power source apparatus
Inventor: KAJISAWA YUUTA
IPC: B60L3/00
Filed: 2023-06-21
Abstract: An electric power source apparatus includes a drive control apparatus (20) and an auxiliary control apparatus (50). The drive control apparatus (20) and the auxiliary control apparatus (50) are configured to communicate with each other. When one of the drive control apparatus (20) and the auxiliary control apparatus (50) is a first control apparatus and the other of the drive control apparatus (20) and the auxiliary control apparatus (50) is a second control apparatus, the first control apparatus is configured to continue a function to communicate with the second control apparatus even when the first control apparatus is not able to normally communicate with the second control apparatus, and configured to execute communication with the second control apparatus when the first control apparatus is put into a state where the first control apparatus is able to normally communicate with the second control apparatus.
Patent EP-4302951-A1 (EP)
Inventor: HALDER ARTHUR
IPC: B28C7/06
Filed: 2023-06-28
Abstract: Die vorliegende Erfindung betrifft eine Mischanlage mit einem Beschicker (7), einer Absteckvorrichtung, wobei die Absteckvorrichtung Haltemittel (4) und Bewegungsmittel (6) aufweist, und Abfragemitteln (8, 9), wobei die Haltemittel (4) in einer Wartungsstellung der Absteckvorrichtung dazu ausgebildet sind, den Beschicker (7) in einer Wartunsposition zu halten und/oder eine unkontrollierte Bewegung des Beschickers (7), vorzugsweise nach unten, zu verhindern, wobei die Absteckvorrichtung in einer Betriebsstellung der Absteckvorrichtung dazu ausgebildet ist, eine vorgesehene Bewegung des Beschickers (7) aus einer Betriebsposition nicht zu verhindern, wobei die Bewegungsmittel (6) dazu ausgebildet sind, die Absteckvorrichtung automatisch in die Wartungsstellung oder in die Betriebsstellung zu bewegen, wobei die Abfragemittel (8, 9) dazu ausgebildet sind, die Stellung der Absteckvorrichtung und/oder die Position des Beschickers (7) festzustellen.
Patent EP-4239273-A1 (EP)
Inventor: WIEDENHOEFER JAMES FREDRIC
IPC: F28F3/02
Filed: 2021-01-18
Abstract: A heat exchanger plate (44A; 44B; 44B') provides heat transfer between a first flow (910) along a first flowpath (900) and a second flow (912) along a second flowpath (902). The heat exchanger plate has a substrate (52) having: a first face (62) and a second face (64) opposite the first face; a leading edge (54) along the second flowpath and a trailing edge along the second flowpath; a proximal portion having a plurality of inlet ports (46A, 46B, 46C) along the first flowpath and a plurality of outlet ports (48A, 48B, 48C) along the first flowpath; and a plurality of passageways (960A, 960B, 960C; 960A', 960B', 960C') along the first flowpath. Each passageway extends between a respective associated said inlet port and a respective associated said outlet port.
Patent EP-4311888-A1 (EP)
Inventor: ZAMPONI MICHEL
IPC: E03C1/04
Filed: 2023-07-21
Abstract: Eine Trinkwasserarmatur mit einem Drehmomentbegrenzer (6), um Beschädigungen durch ein zu kräftiges Schließen der Trinkwasserarmatur beim Zudrehen eines Drehgriffs (8) zu vermeiden. Die Armatur umfasst ein Gehäuse (2) mit Ein- und Auslassöffnungen (34) und einen dazwischen vorgesehenen Ventilsitz sowie einen Ventilkörper, der dichtend gegen den Ventilsitz anlegbar und über eine Welle (4) stellbar ist. Die Welle (4) ist mit dem Drehgriff (8) zum manuellen Aufbringen eines Drehmomentes verbunden. Der Drehmomentbegrenzer (6) ist zwischen Drehgriff und Welle vorgesehen und umfasst einen Rastklinkenkörper (12) mit Rastklinken (14), die mit Rastmulden (24) des Drehgriffs (8) in Eingriff sind.
Patent EP-4295756-A1 (EP)
Title: A computer implemented classification tool and method for classification of microelectrode recordings taken during a deep brain stimulation
Inventor: CIECIERSKI KONRAD
IPC: A61B5/00
Filed: 2023-02-27
Abstract: A method of creating a computer implemented classification tool for classification of microelectrode recordings taken during a deep brain stimulation using deep residual neural network with attention comprising steps collecting a data set of recordings taken during a deep brain stimulation; splitting recordings into overlapping time chunks, and converting time chunks into spectrograms; dividing data set into a training set, a validation set, and a test set putting each spectrogram into a deep neural network of ResNet architecture augmented with a self-attention layer added after each of ResNet layers, with a head layer comprising a single 2D convolutional layer followed by batch normalization and ReLU activation function wherein the network is trained to return zero for time chunks taken from recordings made outside of the STN region of a brain and to return one for time chunks taken form recordings made within the STN region of a brain, fine tuning the network with the validation set, cross checking the network with the test set.
Patent EP-4318793-A1 (EP)
Inventor: KANG BO-HYUN
IPC: H01M50/593
Filed: 2023-01-20
Abstract: Disclosed is a battery, which includes an electrode assembly having a first uncoated portion and a second uncoated portion; a housing having an open portion formed at one side and configured to accommodate the electrode assembly through the open portion; a first current collector coupled with the first uncoated portion and located inside the housing; a cap configured to cover the open portion; and a spacer assembly having a spacer portion interposed between the first current collector and the cap and configured to prevent movement of the electrode assembly, a gasket portion interposed between the housing and the cap and configured to seal the gap between the cap and the housing,and a connection portion configured to connect the spacer portion and the gasket portion and having a bending portion configured to switch an extension direction thereof between the spacer portion and the gasket portion.
Patent EP-0001977-A1 (EP)
Inventor: TUNG LU HO
IPC: C07F1/02
Filed: 1978-10-02
Abstract: Organic liquid soluble multifunctional lithium containing initiators are prepared by reacting an organo lithium compound with an organic compound containing at least one group of the configuration 1,3-bis(1-phenylethenyl)-benzene. Such initiators can be prepared in the absence of polar solvents and are very desirable for the polymerization of dienes such as butadiene to a desirable 1,4 configuration.
Patent EP-0003037-A1 (EP)
Inventor: HORNUNG KLAUS DIPL-ING
IPC: C21C7/00
Filed: 1978-12-21
Abstract: Method for desulfurizing melted iron whereby incombustible standardized hollow bodies (1) containing pieces of Mg, delivered closed and in which openings (9, 10) are made just prior to use, are maintained by a member (15) close to the bottom of a casting tank (16), and are covered with the melted material and consequently the melted material is treated and diluted to reach the desired concentration. The destroyed hollow bodies are carried away on the surface of the melted material.
Patent EP-0002389-A1 (EP)
Inventor: EHRSAM WILLIAM FRIEDRICH
IPC: H04L9/06
Filed: 1978-12-05
Abstract: This invention concerns a multiple domain data communication method and network. 
<??>An embodiment of the invention provides communication security for data transmissions between different domains of a multiple domain communication network where each domain includes a host system i, j, k and its associated resources of programs and communication terminals T. The host systems and communication terminals include data security devices 11, X each having a master key 13 which permits a variety of cryptographic operations to be performed. When a host system in one domain wishes to communicate with a host system in another domain, a common session key is established at both host systems to permit cryptographic operations to be performed. This is accomplished by using a mutually agreed upon cross-domain key known by both host systems and does not require each host system to reveal its master key to the other host system. The cross domain key is enciphered under a key encrypting key designated as the sending cross domain key at the sending host system and under a different key encrypting key designated as the receiving cross domain key at the receiving host system. The sending host system creates an enciphered session key and together with the sending cross-domain key performs a transformation function to reencipher the session key under the sending cross domain key for transmission to the receiving host system. At the receiving host system, the receiving host system using the receiving cross-domain key and the received session key, performs a transformation function to reencipher the receives session key from encipherment under the sending cross domain key to encipherment under the receiving host system master key. With the common session key now available in usable form at both host systems, a communication session may be established and cryptographic operations can proceed between the domains of the two host systems.
Patent EP-0009144-A1 (EP)
Inventor: WOHLRAB JOHANN KAJETAN
IPC: G03D15/10
Filed: 1979-08-28
Abstract: 1. Method of producing slides by cutting in a film guiding and viewing device with the aid of a cutting device (24, 28), whereby a slide (35) is cut to size simultaneously on its two transverse sides, and by lowering the slide film section (35), which has been cut to the framing width, into a lower frame or mount (57, 57', 157) and connecting it positively to the slide frame, characterized in that the slide (35) which has been cut to size is transferred from the cutting device (24, 28) under the influence of gravity first to a plane (40) and then, falling freely, to the place where the framing is effected.
Patent EP-0005396-A1 (EP)
Title: Circuit hyperfréquence à cavité résonnante équipée de paires de diodes périphériques
Inventor: DIAMAND FELIX
IPC: H01P7/06
Filed: 1979-04-25
Abstract: Le circuit hyperfréquence à cavité résonnante équipée de paires de diodes périphériques a pour but de tirer la puissance maximale en très haute fréquance de diodes à avalanche couplées deux par deux à la cavité résonnante. Une, deux ou n paires de diodes (17, 18) sont disposées aux fonds de chambres cylindriques communiquant par leur partie centrale avec une cavité cylindrique (10). Chaque paire de diodes est maintenue et polarisée par un barreau métallique (20), jouant avec les parois de la chambre le rôle d'un transformateur d'impédance entre les diodes et la cavité centrale (10). L'énergie est prélevée au centre de celle-ci par une sortie d'antenne coaxiale (26). Application aux amplificateurs et oscillateurs à résistance négative, notamment dans la bande de 5 à 20 GHz.
Patent EP-0015557-A1 (EP)
Inventor: HERTEL HASSO DR
IPC: C09K23/42
Filed: 1980-03-06
Abstract: Ein anionaktives Tensid kann zur Herstellung von wässrigen Dispersionen bestimmter Zusammensetzung mit hoher Feinverteilung von primären, keine Carbonsäure- oder Sulfonsäuregruppen enthaltenden aromatischen Aminen verwendet werden. Diese wässrigen Dispersionen enthalten neben dem aromatischen Amin als Dispergiermittel ein wasserlösliches Kondensationsprodukt, das einen oder mehrere Reste von oxalkylierten hydroxy- und/oder carboxyhaltigen aromatischen Verbindungen besitzt, wobei diese oxalkylierten aromatischen Reste durch Methylenbrükken direkt oder unter Zwischenschaltung von Resten aromatischer Verbindungen miteinander verbunden sind, und enthalten gegebenenfalls weiterhin einen mehrwertigen Alkohol und gegebenenfalls ein hochmolekulares Polyglykol und das anionaktive Tensid. Diese Dispersionen zeigen ein gutes Viskositätsverhalten, eine gute Lagerfähigkeit und Beständigkeit bei Temperaturen zwischen etwa -15°C und + 50°C; sie sind einfach und rasch diazotierbar und liefern schaumarme, rückstandsfreie Diazoniumsalzlösungen. Die Dispersionen bzw. die daraus hergestellten Diazoniumsalzlösungen lassen sich leicht, beispielsweise in der Eisfarbenfärberei, zur Herstellung von Azofarbstoffen auf der Faser verwenden.
Patent EP-0021047-A1 (EP)
Inventor: MEINUNGER HELMUT
IPC: F16M11/38
Filed: 1980-05-21
Abstract: A stand, especially for a projection screen, having a plurality of spreadable legs, comprises a post which is preferably of telescoping type, at the lower end of which is provided a guide for the legs. The legs are pivotal on a member which can be slid along the post so that in an upper position the legs are swung inwardly to form a compact, readily transportable and easily stored unit with the post. When the pivot carrier is moved downwardly toward the guide, the legs are spread apart outwardly.
Patent EP-0023035-A1 (EP)
Inventor: KURZ DIETER DR DIPL-CHEM
IPC: C08F10/00
Filed: 1980-07-17
Abstract: 1. Process for the polymerisation of at least one alpha-olefin in the presence of a catalyst which has been prepared from a solid compound of a metal of sub-Group IV of Mendeleev's Periodic Table, at least 50% by weight of the metal being in the third valency state, an organomagnesium compound, and at least one halogen compound of an element of main Group III, IV or V of Mendeleev's Periodic Table, characterised in that the addition of the halogen compound of an element of main Group III, IV or V of the Periodic Table to the solid compound of a metal of sub-Group IV of the Periodic Table, at least 50% by weight of which was in the third valency state, was effected prior to the addition of the organomagnesium compound.
Patent EP-0026831-A1 (EP)
Inventor: SATO YO
IPC: B41K1/12
Filed: 1980-08-21
Abstract: Herein disclosed is a printing device for printing such bar codes as can be automatically read in all directions by means of an optical reader. The printing device includes a printing head (10) which is operated with respect to the body of the printing device. Further inclusive are a plurality of bar code type rings (17) provided in said printing head and juxtaposed in alignment with one another such that they can rotate independently of one another. The bar code type rings (17) are manually brought apart from one another during the type selecting operations and into close contact with one another during the type printing operations. Further inclusive is a stopper (1) which is adapted to protrude out of the casing of the printing head (10) only during the type selecting operations by the actions of the selecting shaft (29) thereby to cause obstruction to the type printing operations.
Patent EP-0025191-A1 (EP)
Inventor: DOCKNER TONI DR
IPC: C07D233/54
Filed: 1980-08-28
Abstract: 1. A process for the production of imidazoles of the formula (I)  see diagramm : EP0025191,P7,F1  where R**1 and R**2 may be identical or different and each is alkyl of 1 to 18 carbon atoms, cyclohexyl, aralkyl or alkylaryl of 7 to 12 carbon atoms, phenyl or hydrogen, by reacting N,N'-diformyl-1,2-diamines at elevated temperature in the presence of zinc oxide and in the presence or absence of aluminium oxide, wherein N,N'-diformyl-1,2-diamines of the formula (II)  see diagramm : EP0025191,P7,F2  where R**1 and R**2 have the above meanings, are reacted in the gas phase at 400 to 500 degrees C in the presence of zinc oxide having a pore volume of 0.05 to 1 milliliter per gram and a specific surface area of 1 to 300 m**2 per gram, or a mixture of zinc oxide and aluminium oxide or a mixture of compounds containing this aluminium oxide, as catalyst, which may be optionally supported, in the presence of a mixture of carbon monoxide and hydrogen, the molar ratio of carbon monoxide to hydrogen to starting material II being from 1 - 100 : 1 - 100 : 1, optionally in admixture with CO2 , NH3 and/or CH4 .
Patent EP-0029583-A1 (EP)
Inventor: LOWICKI NORBERT DR ING
IPC: C01B21/02
Filed: 1980-11-19
Abstract: Verfahren und Vorrichtung zur Aufarbeitung von Abfallschwefelsäuren, Säureteeren etc. unterschiedlicher Zusammensetzung und Konsistenz in einem mehrstufigen Verbrennungsofen, wobei in der ersten Stufe das Abfallprodukt (1,2) und ein Teil der Primärluft (4) in einem Drehrohrofen (5) auf ein vorgeheiztes Koksbett gegeben wird und in drei weiteren Kammern und Stufen (6,9, 10) unter Einhaltung bestimmter Raumgeschwindigkeiten und Temperaturen die restliche Primärluft (8) zugegeben wird und schließlich ein Abgas erhalten wird, welches SO2, CO2 und N2, jedoch kein SO3 und Stickoxide enthält. Als weiteres Nebenprodukt entsteht ggf. Koks. Das Abgas (U) wird vorzugsweise in einem Schwefelsäurekontaktverfahren zu Schwefelsäure aufgearbeitet.
Patent EP-0022023-A1 (EP)
Inventor: DENNY ARTHUR FRANCIS
IPC: C01B39/00
Filed: 1980-06-25
Abstract: The present invention deals with zeolite agglomerate in a matrix of ethoxylated alcohol and sodium citrate for detergent formulations. 
     Zeolite agglomerates which when admixed with conventional laundry detergent formulations remain uniformly dis- bributed and upon contact with hard water rapidly disperse and sequester the hardness cations thereof are comprised of zeolite crystals in a matrix of an ethoxylated linear alcohol and sodium citrate.