baber/WOPTO huggingface dataset:
Patent EP-4043761-A1 (EP)
Title: Nut, electronic expansion valve, stopping structure thereof, and refrigeration device
Inventor: HUANG LONGHUA
IPC: F16K1/02
Filed: 2021-09-29
Abstract: Disclosed are a nut, an electronic expansion valve and a stop structure thereof, and a refrigeration device. The nut includes: a pipe body, an outer peripheral wall of a first end of the pipe body being protruded with a limiting snap protrusion; and a connection seat connected to the first end of the pipe body, a first avoidance interval being provided between the limiting snap protrusion and the connection seat for installing a first stop of the spring guide rail.
Patent EP-4241120-A1 (EP)
Inventor: FATTAL DAVID A
IPC: G02B6/00
Filed: 2021-10-27
Abstract: A multiview backlight, multiview display, and method employ arrays of active emitters arranged in columns to provide directional light beams having directions corresponding to view directions of a multiview display. The multiview backlight includes a first array of active emitters arranged in columns and configured to provide a first plurality of directional light beams and a second array of active emitters arranged in columns and configured to provide a second plurality of directional light beams. Columns of the second active emitter array are disposed between and alternate with the columns of the first active emitter array. The multiview display further includes an array of light valves configured to modulate the directional light beams to display a multiview image. The view directions of the multiview display are in a plane that crosses the columns of first and second active emitter arrays.
Patent EP-4243722-A1 (EP)
Inventor: KLONTZ BRYCE C
IPC: A61B90/00
Filed: 2021-11-09
Abstract: Systems and methods are disclosed that combine image streams from two separate imaging units into a unified, augmented image. The systems and methods can combine the image streams based on relative spatial information of the imaging units. The spatial information can include distance, angle, and rotation of the imaging units relative to one another. In some implementations, the combined image stream can be a three-dimensional stereoscopic view.
Patent EP-4240024-A1 (EP)
Inventor: XU CHANGRONG
IPC: H04R9/02
Filed: 2021-11-30
Abstract: This application relates to a loudspeaker and an electronic device. In the loudspeaker, a moving coil speaker is used as a first sounding unit (200). A second sounding unit (300) is arranged in the middle of a side of a magnetic circuit structure (210) of the first sounding unit (200). The first sounding unit (200) and the second sounding unit (300) respectively output sounds of different frequencies. The loudspeaker can meet requirements for both treble and bass, and improve high-frequency extension and low-frequency dive performance. The loudspeaker in embodiments of this application has a small axial size, and has an overall thickness close to a thickness of a single moving coil unit. The second sounding unit (300) and the first sounding unit (200) are coaxially arranged. A treble vibration sound source surface (300a) of the second sounding unit (300) and a bass vibration sound source surface (200a) of the first sounding unit (200) are coplanar. This can reduce a phase difference between sounds of different frequencies, and contribute to a more accurate sense of a spatial position of a musical instrument. A voice coil (220) and an annular vibrating diaphragm (230) are elastically supported on a cone frame (100) through an elastic suspension (400). This facilitates vibration of the voice coil (220) and the annular vibrating diaphragm (230) in a predetermined range, to reduce swinging polarization, and improve reliability
Patent EP-4261321-A1 (EP)
Inventor: HA YU-MI
IPC: C23C2/28
Filed: 2021-12-09
Abstract: According to an aspect of the present invention, a galvannealed steel sheet having high strength properties and excellent powdering resistance and a manufacturing method therefor may be provided.
Patent EP-4262281-A1 (EP)
Inventor: WANG HAIBO
IPC: H04W40/00
Filed: 2021-12-30
Abstract: Embodiments of this application disclose a routing method and a related device. When a first network device determines that a preset first condition is met, the first network device sends a request message to a second network device, to request a route reaching at least one another network device. In response to the request message, the second network device sends a route message to the first network device serving as a traffic sender, where the route message carries the route reaching the at least one another network device, and both the first network device and the another network device are directly or indirectly connected to the second network device. In this way, a route is dynamically advertised as required, so that a problem that full route advertisement imposes a relatively high requirement on an access network device can be resolved, and load pressure exerted by a default route or an aggregated route on a core network device can be reduced, thereby implementing flexible route advertisement.
Patent EP-4276995-A1 (EP)
Inventor: JEONG HAN YONG
IPC: H01M50/262
Filed: 2021-12-17
Abstract: The present invention relates to a multi-battery pack including a plurality of stacked battery packs and a plurality of long bolts configured to couple the plurality of battery packs to each other and to fix the plurality of battery packs to a device, wherein each of the battery packs includes a plurality of battery cells and a case configured to receive the plurality of battery cells therein, the case includes a case frame defining a space configured to receive the battery cells therein, the case frame being provided at an outside thereof with a plurality of through-holes through which the long bolts are inserted, a lower cover coupled to a lower part of the case frame, and an upper cover coupled to an upper part of the case frame, and the upper cover includes a circular first fastening hole and a second fastening hole having one side open in a C-shape, the first fastening hole and the second fastening hole being configured to allow the long bolts to be fastened therethrough.
Patent EP-4266030-A1 (EP)
Inventor: HAYAMA MICHIYA
IPC: G01N22/00
Filed: 2021-01-29
Abstract: An object scanning device (10A) generates an image of a radio wave scatterer (30) that is a measurement subject disposed in a measurement area based on reflected waves (W) of radio waves including a plurality of frequencies radiated to the radio wave scatterer (30), and includes a phase composite image generation unit (28) that generates a phase composite image into which a plurality of images obtained through imaging based on the reflected waves (W) are composed by performing complex addition for each pixel of the plurality of images.
Patent EP-4292274-A1 (EP)
Inventor: FRANK TAL
IPC: H04N1/405
Filed: 2021-02-11
Abstract: La présente invention concerne, dans un exemple, un procédé qui comprend l'obtention, par au moins un processeur, d'un premier pavé d'écran en demi-teinte ayant un premier motif en demi-teinte. Dans certains exemples, le procédé comprend en outre l'obtention d'un second pavé d'écran en demi-teinte ayant un second motif en demi-teinte. Le procédé peut comprendre la détermination d'un écran en demi-teinte ayant un agencement spatial prédéterminé des premier et second pavés d'écran en demi-teinte, dans lequel le placement relatif des premier et second pavés d'écran en demi-teinte dans l'agencement spatial prédéterminé fournit une signature pour l'écran en demi-teinte qui, lorsqu'il est appliqué à des données d'image, fournit une sortie imprimée dans laquelle la signature peut être discernée.
Patent EP-4207371-A1 (EP)
Title: Positive electrode, electrochemical device and electronic device
Inventor: ZHANG YANGYANG
IPC: H01M4/525
Filed: 2021-03-09
Abstract: This application provides a positive electrode, an electrochemical apparatus, and an electronic apparatus. The positive electrode includes a positive electrode current collector and a positive electrode active substance layer, where the positive electrode active substance layer is located in at least partial region of one surface or two surfaces of the positive electrode current collector, the positive electrode active substance layer includes a positive electrode material, and the positive electrode material includes element Li; and when a mass percentage of element Li of the positive electrode in the positive electrode active substance layer as tested using an inductively coupled plasma spectrometer (ICP) ranges from 1.45% to 1.55%, an integral intensity of CO 2  obtained by testing the positive electrode using a differential electrochemical mass spectrometry is Q≤2000 nmol/mg. This application can improve high-temperature cycling performance and safety of the electrochemical apparatus.
Patent EP-4271067-A1 (EP)
Title: Wireless communication method and device
Inventor: YOU XIN
IPC: H04W64/00
Filed: 2021-03-23
Abstract: Embodiments of the present application provide a wireless communication method and a device. After a terminal device or an LMF entity initiates an on-demand PRS request, the LMF entity may activate corresponding PRS configuration information without waiting for a PRS configuration update feedback sent by each base station or TRP, thereby avoiding unnecessary signaling overhead between the terminal device, the LMF entity, the base station or the TRP, and optimizing performance of a communication system. The wireless communication method comprises: the LMF entity sends first information to at least one access network device, the first information being used for indicating activation of target PRS configuration information.
Patent EP-4047143-A1 (EP)
Title: Schreitbagger
Inventor: GEIGER RENÉ
IPC: E02F9/02
Filed: 2022-01-04
Abstract: Ein Schreitbagger (1) weist einen Oberwagen (2) und einen Unterwagen (29), eine auf dem Oberwagen (2) angeordnete Führerkabine (3), vier verschwenkbar am Unterwagen (29) angeordnete Schreitbeine (4) sowie einen schwenkbar am Oberwagen (2) gelagerten Baggerarm (5), an dem ein Baggerwerkzeug (6), insbesondere eine Baggerschaufel, befestigbar oder befestigt ist, auf. Zum Hochschwenken und Herunterschwenken des Baggerarms (5) relativ zum Oberwagen (2) ist ein doppelt-wirkender Differentialzylinder (7) einerseits am Oberwagen (2) und andererseits am Baggerarm (5) angelenkt. Zur Unterstützung des doppelt-wirkenden Differentialzylinders (7) beim Herunterschwenken des Baggerarms (5) relativ zum Oberwagen (2) ist zusätzlich ein einfach-wirkender Differentialzylinder (8) einerseits am Oberwagen (2) und andererseits am Baggerarm (5) angelenkt.
Patent EP-4039454-A1 (EP)
Inventor: HOLADAY THOMAS SAMUEL
IPC: F01D5/28
Filed: 2022-01-13
Abstract: Compaction systems and methods of compacting components are provided. In one aspect, a laminate of a component can be laid up on a tool of a compaction system. The laminate defines a cavity. A noodle is positioned relative to or in the cavity. A noodle ring is then positioned relative to the noodle. For instance, the noodle ring can be placed over the noodle. A cross section of the noodle ring can be shaped complementary to a cross section of the noodle. A plunger of the compaction system is moved so that it engages the noodle ring. Particularly, the plunger is moved in such a way that a force is applied on the noodle ring so that the noodle ring compacts the noodle into the cavity.
Patent EP-4015949-A1 (EP)
Inventor: LEE JOOYONG
IPC: F25D17/06
Filed: 2020-03-06
Abstract: A refrigerator (1, 1a) comprising: 
     a body (10); 
     a freezing compartment (20) provided in the inside of the body (10); 
     a freezing compartment cooling space (210) arranged behind the freezing compartment (20); 
     a freezing compartment partition configured to divide the freezing compartment (20) and the freezing compartment cooling space (210), the freezing compartment partition comprising a freezing compartment duct; 
     an evaporator (130) arranged in the freezing compartment cooling space (210) and configured to generate cooling air; 
     a plurality of refrigerating compartments (30, 40) provided in the inside of the body (10) to be adjacent to the freezing compartment (20) in a horizontal direction, the plurality of refrigerating compartments (30, 40) comprising a first refrigerating compartment (30) and a second refrigerating compartment (40); 
     a plurality of refrigerating compartment cooling spaces arranged behind the plurality of refrigerating compartments (30, 40) and comprising a first refrigerating compartment cooling space arranged behind the first refrigerating compartment (30) and a second refrigerating compartment cooling space arranged behind the second refrigerating compartment (40); and 
     a cooling air supply duct configured to allow cooling air generated by the evaporator (130) to be supplied to the plurality of refrigerating compartments (30, 40), the cooling air supply duct comprising a cooling air inlet arranged above the evaporator (130).
Patent EP-4032937-A1 (EP)
Inventor: NOWAK ANDREW P
IPC: C08K3/00
Filed: 2016-07-15
Abstract: A composition comprises a copolymer made from a thiol terminated hydrocarbon monomer and at least one additional monomer chosen from the compounds of i) a terminally unsaturated hydrocarbon monomer, ii) an isocyanate functionalized hydrocarbon monomer and iii) a silane monomer substituted with two or more C<sub>2</sub> to C<sub>8</sub> terminally unsaturated alkenyl groups or C<sub>2</sub> to C<sub>8</sub> terminally unsaturated alkynyl groups. The composition also includes a particulate filler dispersed in the copolymer and a solvent. If the terminally unsaturated hydrocarbon monomer is polybutadiene, the polybutadiene contains from about 0 mol % to about 30 mol % of polymer units in a cis-1,4-butadiene form. Composites made from the composition and methods for making composite panels are also disclosed.
Patent EP-4167235-A1 (EP)
Inventor: CHEN HSUEH-WEI
IPC: G11C16/04
Filed: 2022-03-04
Abstract: An erasable programmable single-poly non-volatile memory cell and an associated array structure are provided. In the memory cell of the array structure, the assist gate region is composed at least two plate capacitors. Especially, the assist gate region at least contains a poly/poly plate capacitor and a metal/poly plate capacitor. The structures and the fabricating processes of the plate capacitors are simple. In addition, the uses of the plate capacitors can effectively reduce the size of the memory cell.
Patent EP-4059402-A1 (EP)
Title: Floor types identifying device, dust suction device having the same, and vacuum cleaner having the same
Inventor: HSU CHIA-CHANG
IPC: A47L9/04
Filed: 2022-03-09
Abstract: A floor types identifying device for use in a vacuum cleaner is disclosed, and comprises a current sensing unit coupled and a processing and controlling module. When a suction head is moved, a driving current of a roller brush driving motor is detected by the current sensing unit, such that the processing and controlling module judges that the suction head is moved on a specific floor that has a hard surface, a short-pile-carpeted surface or a long-pile-carpeted surface according to a variation of the driving current. Therefore, for a vacuum cleaner that is integrated with the floor types identifying device of the present invention, both suction power of the vacuum cleaner and driving power of the roller driving motor can be properly adjusted in response to the floor's surficial material type.
Patent EP-4066783-A1 (EP)
Title: Inversion maintenance device for dental handpieces
Inventor: WANG SHIH CHUN
IPC: A61C19/00
Filed: 2022-03-25
Abstract: An inversion maintenance device has a case (10), an inverting mechanism (20), and a control system (30). The case (10) forms an inversion space (11). The inverting mechanism (20) has an inverting base (21) pivotally mounted in the inversion space (11) and multiple adapting modules (22) mounted on the inverting base (21). Each of the adapting modules (22) has an adapting port (221) for adapting dental handpieces (50a, 50b). The inverting base (21) is capable of inverting to make the adapting port (221) face downward and cover the inversion space (11). The control system (30) has a control module (31) and an operation input terminal (32). The operation input terminal (32) is capable of controlling the control module (31) to inject a working fluid into the dental handpiece (50a, 50b) via the adapting module (22).
Patent EP-4067321-A1 (EP)
Inventor: Canonico Fulvio
IPC: C04B28/04
Filed: 2022-03-30
Abstract: The present invention relates to a cement comprising cement clinker and a supplementary cementitious material, wherein said supplementary cementitious material comprises: 
a. at least one calcined clay; 
b. at least one natural pozzolan with a carbonate species content, expressed as CaCO 3 , of not less than 3% by weight of the total weight of said natural pozzolan. 
     The present invention also relates to cementitious conglomerates, such as mortar or concrete, comprising said cement. 
     Lastly, the present invention relates to the use of said supplementary cementitious material for reducing CO 2  emissions during the production of a cement comprising cement clinker.
Patent EP-4071643-A1 (EP)
Title: System zur nutzerseitig autorisierbaren verarbeitung und freigabe von nutzerattributbezogenen daten an einen anfrager
Inventor: ZILKENS JOHANNES
IPC: H04L9/00
Filed: 2022-04-01
Abstract: System (1) zur nutzerseitig autorisierbaren Verarbeitung und Freigabe von nutzerattributbezogenen Daten an einen Anfrager (2).
Patent EP-4080918-A1 (EP)
Inventor: VERMA SACHIN
IPC: H04W12/08
Filed: 2019-09-18
Abstract: Techniques for providing network slice-based security in mobile networks (e.g., service provider networks for mobile subscribers) are disclosed. In some embodiments, a system/process/computer program product for network slice-based security in mobile networks in accordance with some embodiments includes monitoring network traffic on a service provider network at a security platform to identify a new session, wherein the service provider network includes a 5G network or a converged 5G network; extracting network slice information for user traffic associated with the new session at the security platform; and determining a security policy to apply at the security platform to the new session based on the network slice information.
Patent EP-4105929-A1 (EP)
Inventor: ARMSTRONG CALUM
IPC: G10K11/178
Filed: 2022-06-16
Abstract: A system comprising an input device comprising one or more elements operable to generate an output in response to an input from a processing device, a microphone operable to capture one or more audio inputs, an input detection unit operable to detect one or more inputs to the input device from the processing device, and a response generation unit operable to generate a response to the detected input in dependence upon the input and at least a distance between an element associated with the corresponding output and the microphone.
Patent EP-4125169-A1 (EP)
Inventor: DELPLACE SÉBASTIEN
IPC: H02G15/34
Filed: 2022-06-28
Abstract: Ce système de câble supraconducteur comporte : un câble supraconducteur (1) ; une première enveloppe cryogénique (2) contenant le câble (1) ; un dispositif supraconducteur (8) connecté au câble (1) ; une seconde enveloppe cryogénique (7) contenant le dispositif supraconducteur (8) ; au moins une première terminaison (3) connectée au dispositif supraconducteur (8) ; une unité (4) de refroidissement connectée à l'au moins une première terminaison (3).
Patent EP-4113806-A1 (EP)
Inventor: TAKAHASHI YUKI
IPC: H02K21/18
Filed: 2022-06-30
Abstract: A rotary reciprocating driving actuator (1) includes: a movable member (10) including a shaft part (13) to which a movable object is connected and a magnet (32) fixed to the shaft part; and a fixing body (20) including a core assembly (4) including a magnetic pole core (41) with an integral structure including a plurality of magnetic poles (411a, 412a), a plurality of coils (44, 45) disposed next to the plurality of magnetic poles (411a, 412a), and a magnetic path core (42) to which the magnetic pole core (41) is assembled, wherein the core assembly (4) is disposed such that the plurality of magnetic poles (411a, 412a) faces an outer periphery of the magnet (32), wherein a magnetic flux that passes through a magnetic path configured of the magnetic path core (43) and the magnetic pole core of the integral structure is generated through energization of the plurality of coils, and the movable member is rotated back and forth around an axis of the shaft part through electromagnetic interaction of the magnetic flux and the magnet (32).
Patent EP-4116908-A1 (EP)
Title: Method and apparatus for facilitating financial transactions backed by crypto assets
Inventor: SCHLESINGER GARRETT
IPC: G06Q20/22
Filed: 2022-07-04
Abstract: A method of processing a customer transaction may include receiving an indication of a transaction between a customer and a vendor, checking a first account status of a first account associated with a first currency type and a second account status of a second account associated with a second currency type, determining whether to accept or decline the transaction based on a combination of the first and second account statuses, and, if the transaction is accepted, authorizing a transfer of funds to the vendor and engaging the customer with respect to a repayment strategy that includes repayment options funded from selected ones of the first currency type or the second currency type.
Patent EP-4120579-A1 (EP)
Inventor: PIIRAINEN OLLI JUHANI
IPC: H04B7/024
Filed: 2022-07-07
Abstract: Solutions to determine how to form beams when co-operating multiple-input multiple-output antenna panels are used are disclosed. Beams are formed according to sets of beamforming weights corresponding to minimized total transmit power from an antenna array of interest to served terminal devices. Optimization (302) to minimize total transmit power subject to a predefined constraint on a minimum allowable expected value of signal-to-interference-plus-noise ratio, SINR, is performed. In the optimization expected values of SINR for a terminal device are calculated based on based on the sets of beamforming weights for at least the served terminal devices, and weighted second order statistics, wherein a weighting factor for second order statistics between the served terminal devices and the antenna array is one and weighting factors for the other second order statistics less than one. The second order statistics are comprised in maintained (301) channel state information.
Patent EP-4129850-A1 (EP)
Title: A tamper-evident closure
Inventor: BENOIT-GONIN CLAUDE
IPC: B65D55/02
Filed: 2014-02-10
Abstract: A tamper-evident closure assembly, comprising: a body having a base and a lid connected by an integral hinge; a tamper-evident member which is a separate element to the body, the tamper-evident member comprising an upper projection which projects radially inwards and a lower flange which projects radially outwards, the upper projection engaging the lid and the lower flange engaging the base; and a dispensing spout in the body.
Patent EP-4148237-A1 (EP)
Inventor: COX EDWARD
IPC: F04D29/56
Filed: 2022-09-12
Abstract: The variable vane arm mechanism (50) can have an actuator ring (42) defined around a main axis (11), a set of vanes (28) having a plurality of vanes (30) circumferentially distributed around the main axis (11), each vane (30) having a vane axis (34) extending from an inner end (38) to an outer end (40) and being rotatable around the vane axis (34), each vane (30) having a vane arm (36), a plurality of pins (44) circumferentially distributed around the main axis (11), slide blocks (60) engaged with corresponding ones of the pins (44) in a manner to rotate around the pins (44), and guide slots (48) having a length extending away from corresponding ones of the vane axes (34), each guide slot (48) slidingly receiving a corresponding slide block (60).