baber/WOPTO huggingface dataset:
Patent EP-4233568-A1 (EP)
Title: Combustible heat source for smoking product, and smoking product comprising same
Inventor: JEOUNG EUNMI
IPC: A24B15/16
Filed: 2022-11-28
Abstract: The present disclosure provides a combustible heat source composition for a smoking article, that does not contain a binder and a combustion inhibitor, wherein the composition comprises 1 to 5 parts by weight of a polyhydric alcohol based on 100 parts by weight of the solid content. A smoking article to which a combustible heat source composed of the composition is applied is characterized by having excellent ignitability and combustibility.
Patent EP-4274810-A1 (EP)
Inventor: WOODARD STEVEN E
IPC: C02F1/24
Filed: 2022-05-06
Abstract: A system for removing PFSAs and PFCAs from contaminated water using regenerable anion exchange resins includes at least one first anion exchange resin vessel which receives a flow of water contaminated with PFSAs and PFCAs. A first anion exchange resin vessel includes a first regenerable anion exchange resin therein which removes a majority of the PFSAs from the flow of water contaminated with PFSAs and PFCAs and produce a flow of water having a majority of the PFSAs removed. A second anion exchange resin vessel receives the flow of water having a majority of the PFSAs removed. The at least one second anion exchange resin vessel includes a second regenerable anion exchange resin therein which removes a majority of the PFCAs from the flow of water having a majority of PFSAs removed and produce a flow of treated water having a majority of the PFSAs and PFCAs removed.
Patent EP-4317340-A1 (EP)
Inventor: WANG LONG
IPC: C09J7/20
Filed: 2022-04-26
Abstract: The present disclosure discloses an adhesive tape for an electrode tab, which includes a base-material layer and an adhesive layer. The adhesive layer includes a thick region and a thin region which extend from a side edge of the adhesive tape in a width direction of the adhesive layer, the thick region is distributed along the side edge of the adhesive tape, and an adhesive layer thickness of the thick region is greater than an adhesive layer thickness of the thin region. A ratio of an area of the thin region to an area of the thick region is 1: 0.02-0.25, optionally 1: 0.025-0.18, and further optionally 1: 0.0275-0.125. The adhesive tape covers an edge of the tab to fundamentally prevent contact between the tab and a battery cell body, and it can be satisfied that a top cover does not interfere when a battery cell enters a housing, thereby improving safety performance of the secondary battery.
Patent EP-4300599-A1 (EP)
Inventor: ZHANG BIKE
IPC: H01L31/0745
Filed: 2023-02-03
Abstract: Embodiments of the present disclosure relate to the photovoltaic field, and provide a solar cell and a photovoltaic module. The solar cell includes a substrate, a tunneling dielectric layer formed on the substrate, a doped conductive layer formed on the tunneling dielectric layer, at least one conductive connection structure, a passivation layer over the doped conductive layer and the at least one conductive connection structure, and a plurality of finger electrodes. The doped conductive layer has a plurality of protrusions arranged along a first direction, and each protrusion extends along a second direction perpendicular to the first direction. The at least one conductive connection structure is formed between two adjacent protrusions and connected with sidewalls of the two adjacent protrusions. Each finger electrode of the plurality of finger electrodes extends along the second direction to penetrate the passivation layer and connect to a respective protrusion. Embodiments of the present disclosure can at least improve performance of solar cells.
Patent EP-4213427-A1 (EP)
Inventor: GUO LI
IPC: H04L1/1829
Filed: 2020-01-09
Abstract: User equipments (UEs) and methods for hybrid automatic repeat request acknowledgement (HARQ-ACK) operation in a sidelink. A first terminal for communicating in a wireless communication system may comprise: a transceiver; and at least one processor configured to: control the transceiver to transmit, to a second terminal, a sidelink control information (SCI) format including a first field indicating whether HARQ feedback is enabled or disabled, control the transceiver to transmit, to the second terminal, a physical sidelink shared channel (PSSCH), and in case that reporting of HARQ-ACK information by the second terminal is enabled, control the transceiver to receive, from the second terminal, a physical sidelink feedback channel (PSFCH) including the HARQ-ACK information for the PSSCH, wherein the reporting of HARQ-ACK information by the second terminal is enabled when: resource pool configuration information for the PSFCH indicates a resource for the PSFCH exists in a resource pool, wherein the resource pool configuration information for the PSFCH is transmitted by the base station, and the first field indicates that the HARQ feedback is enabled, and wherein the reporting of HARQ-ACK information by the second terminal is disabled when: the resource pool configuration information for the PSFCH does not include a PSFCH resource, or the first field indicates that the HARQ feedback is disabled.
Patent EP-4316978-A1 (EP)
Inventor: VON KOENIGSEGG CHRISTIAN
IPC: B64C11/06
Filed: 2023-04-17
Abstract: A variable toroidal propeller (10) is proposed, wherein the propeller (10) comprises: a hub (12) and a toroidal propeller blade (14) connected to the hub (12). The hub (12) is arranged to operationally couple the blade (14) to an actuator (44), and the blade (14) is arranged to deform at an activation of the actuator (44).
Patent EP-4224849-A1 (EP)
Inventor: LEE BAE KEUN
IPC: H04N19/11
Filed: 2019-09-20
Abstract: An image decoding method according to the present invention comprises the steps of: generating a merge candidate list in a current block; specifying one of a plurality of merge candidates included in the merge candidate list; deriving a first affine seed vector and a second affine seed vector of the current block on the basis of a first affine seed vector and a second affine seed vector of the specified merge candidate; deriving an affine vector for a subblock in the current block, using the first affine seed vector and the second affine seed vector of the current block; and performing motion compensation prediction for the subblock on the basis of the affine vector.
Patent EP-4265909-A1 (EP)
Inventor: MEKOTA MIRKO
IPC: F04B39/00
Filed: 2023-06-13
Abstract: Die vorliegende Erfindung betrifft einen Pumpstand für eine Vakuumpumpe. Der Pumpstand umfasst ein Basiselement, an dem eine Lageranordnung zur schwingungstechnischen Entkopplung einer Vakuumpumpe von dem Pumpstand vorgesehen ist. Die Lageranordnung umfasst ein Trägerelement zur zumindest mittelbaren Abstützung einer Vakuumpumpe; zumindest ein Federelement, über das das Trägerelement an dem Basiselement abgestützt ist, wozu sich das Federelement zwischen einander zugwandten Seiten des Trägerelements und des Basiselements erstreckt; ein Befestigungselement mit einem Schaft, insbesondere in Form einer Schraube, mittels dessen das Trägerelement mit dem Basiselement verspannt ist; und eine Distanzhülse, die von dem Federelement umgeben ist und die ihrerseits den Schaft des Befestigungselements über eine Längenerstreckung umgibt, die infolge der Verspannung des Trägerelements mit dem Basiselement eine Dehnung erfährt.
Patent EP-4303412-A1 (EP)
Title: Engine system
Inventor: MARTIN JAMIE
IPC: F01P11/02
Filed: 2023-06-15
Abstract: The present disclosure relates to an engine system having an engine and a cooling system. An engine vent line is fluidly connected to the engine for venting air from the engine system and bypassing the coolant flow circuit. The engine vent line has a hydraulic diameter and length selected to provide a predetermined engine head loss for the engine and a rate of flow of coolant in the at least one engine vent line at or below a maximum engine vent flow rate target during operation of the engine. The engine vent line comprises a helical section in which a portion is formed into a helix.
Patent EP-4302868-A1 (EP)
Inventor: ITOGUCHI SATOSHI
IPC: B01J8/24
Filed: 2023-06-27
Abstract: Polyolefin powder is transferred from a gas-phase polymerization reactor to a solid-gas separator having a relatively low pressure, while an amount of monomer gas discharged from the gas-phase polymerization reactor is kept low.A polyolefin production apparatus includes a gas-phase polymerization reactor 10 that polymerizes an olefin monomer to produce polyolefin powder, a solid-gas separator 20, a circulation pipe LC having both ends connected to the solid-gas separator, and provided with a first compressor CP1, a hopper 30, a first powder-conveying pipe L1 connecting the gas-phase polymerization reactor and the hopper, and provided with a first valve V1 halfway, and a second powder-conveying pipe L2 connecting an outlet of the hopper and the circulation pipe, and provided with a second valve V2 halfway.
Patent EP-4306605-A1 (EP)
Inventor: WANG JIANXIN
IPC: C09J7/29
Filed: 2023-07-03
Abstract: The invention relates to a heat-activated internal peeling tape and its preparation and application. Specifically, the present invention discloses an adhesive tape with a low melting point and a thermoplastic polymer layer as a thermal activation layer. The adhesive tape has excellent adhesion performance under normal use at room temperature and has an easy removal function when heated to a certain temperature. It can meet the requirements of the product in the entire life cycle, including providing reliable adhesion, and controllable removal to help realize product component recycling, and has a wide application prospect.
Patent EP-4306024-A1 (EP)
Title: Aspirateur comprenant des moyens de détection de sol
Inventor: DESSEAUX DAMIEN
IPC: A47L9/28
Filed: 2023-07-04
Abstract: L'aspirateur comprend une tête d'aspiration (6) comprenant une brosse rotative (28) mobile en rotation autour d'un axe de rotation (A) ; un mécanisme d'entraînement en rotation (29) configuré pour entraîner en rotation la brosse rotative (28) autour de l'axe de rotation (A), le mécanisme d'entraînement en rotation (29) comprenant un moteur d'entraînement de brosse (31) couplé en rotation à la brosse rotative (28) ; un moteur d'aspiration configuré pour générer un flux d'air à travers de la bouche d'aspiration (26) et dans la tête d'aspiration (6) ; et une unité électronique de commande configurée pour calculer un paramètre de variation d'intensité à partir de valeurs d'intensité mesurées par un dispositif de mesure d'intensité et pour détecter un type de sol rencontré par la tête d'aspiration (6) en fonction d'une comparaison du paramètre de variation d'intensité calculé avec une valeur seuil de détection.
Patent EP-0000014-A1 (EP)
Inventor: HEUBACH GUENTHER DR
IPC: C07D405/04
Filed: 1978-06-01
Abstract: Compounds of the formula I <IMAGE> in which (R)n denotes hydrogen, halogen, nitro, cyano (substd.), alkyl (substd.), alkoxy (substd.), alkylthio (substd.), phenyl (substd.), phenoxy or methylenedioxy and R1 denotes alkyl, alkoxyalkyl, dialkoxyalkyl, dialkylaminoalkyl or cycloalkyl, have insecticidal, acaricidal, fungicidal and/or herbicidal properties, and are obtained by the cyclisation of <IMAGE> with phosgene or carbonic acid esters, and alkaline hydrolysis of the <IMAGE> obtained.
Patent EP-0002089-A1 (EP)
Title: A device for indicating the connected-in-place condition of a removable subassembly in a rack-mounting arrangement
Inventor: GOODMAN DAVID SAMUEL
IPC: G02B6/38
Filed: 1978-11-13
Abstract: In a device for indicating the connected-in-place condition of a physically removable subassembly (7, 8) having connections intended to mate and disengage with and from fixed connections in a rack-mounting arrangement (1) in response to corresponding translational movements, use is made of light whose source (2) is in the rack (1). Light propagation in an optical fiber (4 min ) disposed in the subassembly (7, 8) and terminating on a visible side thereof is used to provide a visual indication. …<??>Another optical fiber (4, 5, 6) may extend from the light source (2) in the rack (1) to the subassembly (7, 8). The fiber end facing the subassembly is then connected to that end of the fiber in the subassembly (7, 8) facing the rack (1) by means of a fiber optic connector (10, 27) consisting of two halves (10 min ,11). The connector (10, 27) contains a flexible, slit diphragm (31) which is penetrated by the end of a fiber (4 min ) when the connector halves are fully mated.
Patent EP-0028268-A1 (EP)
Inventor: MINAGAWA MOTONOBU
IPC: C08L23/00
Filed: 1979-10-31
Abstract: A stabilizer composition is disclosed for increasing the resistance to yellowing and loss of clarity of a vinyl halidepolymer upon heating, which comprises a thio-1,3-dicarbonyl compound represented by the formula
     in which M represents hydrogen, an organotin group or a metal, R represents hydrogen, a hydrocarbon group or a group-C-R'", each of R,R", and R'" represents hydrogen x or an organic group, X is oxygen or sulfur, and n representing thevalence of M is an integer from 1 to 4. and at least one heat stabilizer which is an alkyltin compound or a metal salt of a non-nitrogenous monocarboxylic acid or of a hydrocarbon-substituted phenol. 
     Stablized vinyl halide polymer compositions, in which the above stabilizer composition is used to improve the resistance to yellowing and the clarity, are also disclosed.
Patent EP-0013166-A1 (EP)
Inventor: HUGGINS SR THOMAS BOURNE
IPC: B65G65/44
Filed: 1979-12-21
Abstract: Apparatus for controlling the flow of powder to a point of use in a powder processing system. The apparatus includes a first hopper (16) vibrated at a predetermined frequency to help assure that the powder is discharged les required onto a horizontal feeder tube (32), which also has vibrators (40) for transferring powder along the horizontal feeder tube (32). The horizontal feeder tube (32) extends into a second hopper (44) which then channels the powder to a point of uae, such as a roll compactor. A level sensor (33 or 56) equipped with a probe (35 or 55) determines powder height and lacts to control operation of the vibrators (40) which move powder through the system.
Patent EP-0011013-A1 (EP)
Inventor: VAL CHRISTIAN
IPC: H01L21/48
Filed: 1979-10-17
Abstract: 1. A process of manufacturing devices comprising calibrated metallic bosses (5) on a carrier foil (1), characterized in that it comprises the steps of forming, in a plastic foil (1), windows (3) having predetermined dimensions, in the zones in which said bosses are to be located, gluing onto one of the surfaces of the carrier foil (1) a metallic foil (2), depositing a welding material (4) in that zones of said metallic foil which seal said windows, then placing into said windows calibrated balls (5) made of a deformable metal, said balls protruding from the other surface of the carrier foil so as to form said calibrated bosses, then heating the assembly to the welding temperature for fixing the balls on the conducting foil by means of the welding material, and, after welding, pressing at low temperature the assembly between two rigid plates for shaping by plastic deformation coplanar flattened portions at the apices of said balls.
Patent EP-0012116-A1 (EP)
Inventor: FERRILL JR RICHARD MILLEDGE
IPC: C09B67/02
Filed: 1979-11-28
Abstract: Pigmented compositions are described which are readily dispersible in oleoresin binder systems. The compositions comprise 25 to 95 % by weight of pigment and from 5 to 75 % by weight of certain water- insoluble, comminutable, thermoplastic polyester resins having a hydroxyl number of at least 50 mg of KOH per gram and having a ring- and-ball softening point of at least 60 DEG C. Particularly preferred polyester resins are the products of the condensation of an aromatic dicarboxylic acid or an anhydride or ester thereof, an aromatic monocarboxylic acid and an aliphatic polyol having at least three hydroxymethyl groups.
Patent EP-0016998-A1 (EP)
Inventor: NUSSBAUM HANS DIPL-ING
IPC: B66F7/02
Filed: 1980-03-07
Abstract: A lifting mechanism with a lifting platform, a lifting column supporting the platform, a threaded catch rod attached to the column, and an easily workable nut mounted on the rod and surrounded by a housing forming part of the platform. The housing engages the nut through a ball bearing and spring so that the nut rotates and moves up and down with the platform during normal operation. If the platform moves downward rapidly the spring is compressed and a projection on the housing engages the nut to stop downward movement of the platform.
Patent EP-0017017-A1 (EP)
Inventor: LINS FELIX
IPC: B65H75/44
Filed: 1980-03-10
Abstract: The braking arrangement has a brake member which is adjustably arranged in a cable-outlet opening (3) provided in the housing and effecting a self-locking under the influence of the tensile force of the cable drum (1). This brake member can be released from its braking position by means of a triggering apparatus during the winding-up of the cable (2). In order to reduce the friction between the brake member and the cable (2) when the cable is pulled out, it is proposed that the brake member consists of a roller (5) provided with a wedge groove. This roller (5) lies, for example under the action of gravitational force, against the cable (2) and is moved away from the latter when the cable (2) is unwound and pressed against the latter when it is wound up. <IMAGE>
Patent EP-0023648-A1 (EP)
Inventor: NEEFF RUTGER DR
IPC: C09B55/00
Filed: 1980-07-18
Abstract: Anthrachinon-Azomethin-Verbindungen der Formel <IMAGE> oder der tautomeren Formel <IMAGE> oder der tautomeren Formel <IMAGE> in denen A einen Sulfonsäuregruppen-freien, gegebenenfalls weitersubstituierten Anthrachinonrest, der vorzugsweise aus höchstens 5 kondensierten Ringen besteht, R1 Wasserstoff, C1-C4-Alkyl, Hydroxy-C1-C4-Alkyl, gegebenenfalls substituiertes Phenyl, Carboxy, Carbonsäure-C1-C4-alkylester oder Hydroxy, R2 Wasserstoff, Halogen, Nitro, Cyan, gegebenenfalls substituiertes Carbamoyl oder gegebenenfalls substituiertes Sulfamoyl, Sulfonsäure-C1-C4-alkylester, Sulfonsäurearylester, C1-C4-Alkylcarbonyl, C1-C4-Alkoxycarbonyl, gegebenenfalls substituiertes Benzoyl, Alkyl oder gegebenenfalls substituiertes Phenylsulfon oder einen hetero-aromatischen Rest, z. B. einen Rest der Formel <IMAGE> R3 gegebenenfalls substituiertes Aryl oder Heteroaryl, Cycloalkyl oder C1-C12-Alkyl, wobei die Alkylkette durch Sauerstoff oder Schwefel unterbrochen und/oder durch Hydroxyl-, N(R5)2- oder -N(R5)3<⊕>X<⊖>-Gruppen substituiert sein kann, R4 einen Substituenten, R5 Wasserstoff, C1-C4-Alkyl, Cycloalkyl, gegebenenfalls substituiertes Aryl, X ein Anion, m 1, 2, 3 oder 4 und n 0, 1, 2, 3 oder 4 bedeuten. Verfahren zu ihrer Herstellung sowie Verfahren zum Färben synthetischer Fasermaterialien soei zum Pigmentierten organischer makromolekularer Stoffe unter Verwendung der neuen Anthrachinon-Azomethin-Verbindungen.
Patent EP-0015065-A1 (EP)
Inventor: SIRCAR JAGADISH CHANDRA
IPC: C07D333/24
Filed: 1980-01-23
Abstract: Compounds of formula:
     wherein X is hydrogen, hydroxy, alkyl, alkoxy halogen, trifluoromethyl, or SOnR wherein R is alkyl and n is 0,1 or 2; Y is hydrogen, hydroxy, alkyl, alkoxy, or 2-tetrahydrothienyl; R 1  is hydrogen or alkyl, Z is COOH,
     Their preparation and pharmaceutical compositions comprising an anti-allergic effective amount of a compound of the formula I.
Patent EP-0018781-A1 (EP)
Inventor: JUSTICE JAMES WILLIAM HENRY
IPC: B23K9/095
Filed: 1980-04-24
Abstract: A method for lowering the contrast range between a welding arc and its surroundings to permit viewing of an arc welding process. A monochromatic light source (10) is used to illuminate the area surrounding the welding arc (18) and a narrow band interference filter (22) tuned to the wavelength of the monochromatic light (10) is placed in front of a viewing camera (24). The monochromatic light enhances the arc background while the filter (22) attenuates the arc illumination that reaches the camera for a more desirable contrast ratio so that the arc, weld puddle and surrounding area are visible with a high degree of definition.
Patent EP-0027303-A1 (EP)
Inventor: TEED RICHARD KELLOGG
IPC: A61F13/15
Filed: 1980-06-12
Abstract: An elastic leg disposable diaper (10) comprises elastic strips (16) extending and being secured to the diaper continuously along the full length of the outside longitudinal edges of the diaper. These elastic strips are secured in the crotch area (C) of the diaper in stretched elastically-contractible condition forming gathered and extendible side portions (P) in the crotch area for elastic conformance of such side portions with the legs of the wearer. The process and apparatus for attaching such elastic strips (16) in the diapers includes alternately stretching and relaxing predetermined lengths of the elastic strips during feeding thereof for adhering the stretched lengths (S) to the crotch area (C) and the more relaxed lengths (R) to the eaist areas (W) of each diaper.
Patent EP-0035085-A1 (EP)
Inventor: MAUERHOFER ALEX
IPC: F24D19/10
Filed: 1980-04-24
Abstract: 1. Installation for the transport of heat by means of a fluid with at least one heat source (1), which is connected through ducts (3, 7, 11, 13) with at least one heat sink (9), a valve (17) interposed in the ducts (11, 13) for the setting of the heat to be transported, two temperature sensors (15, 21), of which one is interposed in a duct (3, 11) conducting the fluid to the heat sink (9) and one is interposed in a duct (13) conducting the fluid away from the heat sink (9), a throughflow-meter (23) interposed in one of these ducts, and measuring and control means (31, 33), which are connected with the temperature sensors (15, 21), the throughflow-meter (23) and the valve (17), to determine the transported heat from the measured temperatures and throughflows and to interrupt the heat flow (s) from the heat source (1) to the heat sink (9) when the throughflow (q) measured by the throughflow-meter (23) falls to a lower limit value (qmin ) in an operational state, characterized in that the named valve (17) serves on the one hand for the continuous variation of the heat flow (s) and on the other hand for the interruption of the heat flow (s) when the named operational state occurs, and that the measuring and control means (31, 33) are constructed to define a target value for the named heat flow (s) as well as to determine the actual value of the heat flow (s) from the measurement values of both the temperature sensors (15, 21) and the throughflow-meter (23) and to regulate it by means of the valve (17).
Patent EP-0027809-A1 (EP)
Title: Pot d'echappement en tole emaillee
Inventor: BAUMANN WERNER
IPC: F01N13/18
Filed: 1980-11-17
Abstract: Le pot d'echappement en tole emaillee est constitue de plusieurs pieces (9a, 9b, 10, 11a, 11b) qui sont revetues d'une couche emaillee; au moment de la fabrication les differentes pieces du pot sont chauffees a la temperature d'emaillage, ce qui provoque la fusion des surfaces en contact des differentes pieces et ainsi leur soudage.
Patent EP-0032373-A1 (EP)
Inventor: CLAUSSEN UWE DR
IPC: H01L31/055
Filed: 1981-01-07
Abstract: 1. Light-collecting system, characterised in that it contains an anthrapyrimidine derivative of the formula  see diagramm : EP0032373,P5,F3  in which R1 denotes hydrogen, alkyl, cycloalkyl, aryl, aralkyl, -NHR5 or -OR6 , wherein R5 and R6 represent hydrogen, alkyl, cycloalkyl, aryl or aralkyl and the hydrocarbon radicals mentioned for R1 , R5 and R6 can be substituted ; R2 and R3 designate hydrogen, cyano or -OR7 , wherein R7 represents alkyl, cycloalkyl, aryl or aralkyl, it being possible for the hydrocarbon radicals R7 to be substituted, and R4 designates hydrogen, alkyl, cycloalkyl, aralkyl or aryl, it being possible for the hydrocarbon radicals R4 to be substituted.