baber/WOPTO huggingface dataset:
Patent EP-4024562-A1 (EP)
Inventor: KIM YOUNG-HWAN
IPC: H01M10/42
Filed: 2020-11-12
Abstract: Disclosed is an apparatus for detecting swelling of a battery module, which includes a swelling detection panel having an edge in contact with an inner surface of a battery module housing; a slant portion configured to protrude from the inner surface of the battery module housing and having a slant surface extending from a first location adjacent to the edge of the swelling detection panel to a second location while forming a predetermined angle with the inner surface; a contact sensor unit installed to the inner surface of the battery module housing immediately adjacent to an end of the slant surface corresponding to the second location; and a control unit configured to receive a swelling detection signal from the contact sensor unit when the edge of the swelling detection panel contacts the contact sensor unit, and to control an alarm unit to output an alarm message.
Patent EP-4062429-A1 (EP)
Inventor: YANG XIQIANG
IPC: H01B5/00
Filed: 2020-11-17
Abstract: Transparent conductive films comprising sparse metal conductive layers are processed after coating with an overcoat to lower the sheet resistance of the film. The sparse metal conductive layer can comprise a fused metal nanostructured network. A coating, such as a polymer overcoat or a polymer undercoat can noble metal ions that can further reduce the sheet resistance with the application of heat and optionally humidity. In particular, silver ions in a coating are demonstrated to provide important stabilization of sparse metal conductive layers, whether or not fused, upon the application of heat and humidity. A coating can further comprise a metal salt stabilization composition.
Patent EP-3939809-A1 (EP)
Inventor: YAMADA HIROHISA
IPC: H01H1/00
Filed: 2020-05-29
Abstract: [Object] To provide a connector that is attached to a hole in a tire wheel and facilitates a wired connection between electric circuits inside and outside a tire, and a method of manufacturing the connector.[Solving Means] A connector 10 is attached to a connector attachment hole 81H formed in a tire wheel 80 for connection between an electric circuit 91 inside a tire 82 and an electric circuit 95 outside the tire 82. The connector 10 includes a tubular terminal 20 that penetrates the connector attachment hole 81H, an outer seal member 42 that surrounds outside of the tubular terminal 20 and is elastically deformed by being pressed against the tire wheel 80 to provide a seal between the tire wheel 80 and the tubular terminal 20, an inner seal member 43 that is filled inside the tubular terminal 20, one or more rod-shaped terminals 30 that penetrate the inner seal member 43, a plurality of communication holes 29 formed at a plurality of positions in a circumferential direction in an intermediate portion in an axial direction of the tubular terminal 20, and a plurality of seal communication portions 44 that is integrally formed with one or both of the outer seal member 42 and the inner seal member 43 and arranged in the plurality of communication holes 29 to transmit, to the inner seal member 43, elastic force toward the tubular terminal 20 due to the elastic deformation of the outer seal member 42.
Patent EP-3943516-A1 (EP)
Inventor: JO DONG HYUN
IPC: C08F10/10
Filed: 2020-12-04
Abstract: The present invention relates to a catalyst composition including an oxonium ion-based catalyst and an additive, and a method for preparing polyisobutene using the same:
Patent EP-4073503-A1 (EP)
Inventor: BISHOP-MOSER JOSHUA
IPC: G01N21/71
Filed: 2020-12-10
Abstract: A system and method for authentication of objects, which includes directing a laser beam onto a surface of an object to induce a thermoelastic excitation in bulk material of the object without altering the surface of the object, wherein the laser beam is pulsed. A surface ultrasonic wave at the surface of the object caused by the thermoelastic excitation is detected using a detector. A detection signal is generated using the detected surface ultrasonic wave. Digital data is generated using the detection signal. Authenticity of the object is determined by comparing the digital data and reference data stored in a database.
Patent EP-4083280-A1 (EP)
Title: Pet bi-component elastic yarn having different viscosities and preparation method therefor
Inventor: WANG SHANSHUI
IPC: D01D10/02
Filed: 2020-06-11
Abstract: A kind of PET bicomponent elastic yarn with different viscosities and preparation method thereof is disclosed, wherein the PET bicomponent elastic yarns with different viscosities are extruded from the same spinneret, and a high-viscosity PET melt is divided into two ways: one is directly extruded after distribution; and the other is extruded after distribution by side-by-side composite spinning together with a low-viscosity PET melt, and a ratio of the number of spinneret holes m for direct extrusion to the number of spinneret holes n for extrusion after distribution by side-by-side composite spinning is 1:(6-8); after extrusion, a fully drawn yarn (FDY) is prepared according to an FDY process, finally the PET bicomponent elastic yarn with different viscosities is obtained after a relaxation heat treatment; wherein the prepared bicomponent elastic yarn comprises a high-viscosity PET monofilament and a high-viscosity/low-viscosity PET side-by-side composite monofilament, and the monofilament crimping directions of the bicomponent elastic yarn are randomly distributed. The high-viscosity and low-viscosity PET side-by-side composite fibers in the present invention have low costs, and the problem of "strip unevenness" does not exist in the application of knitted fabrics.
Patent EP-3968607-A1 (EP)
Title: Service invocation method, apparatus, device, and medium
Inventor: JIANG BO
IPC: H04L29/08
Filed: 2020-09-25
Abstract: The application discloses a service invoking method, device, apparatus and medium. The service invoking method includes: receiving a first service request message sent by a service invoking end; determining, in response to the first service request message, header information of the first service request message; determining, under a condition that the header information includes a route identification, a target data center among a plurality of data centers according to the route identification; sending the first service request message to the target data center to enable the target data center to provide service for the service invoking end. Based on the embodiments of the present application, efficiency of service invoking can be improved.
Patent EP-3933903-A1 (EP)
Inventor: WU PINGHENG
IPC: H01L21/768
Filed: 2020-09-17
Abstract: The present disclosure relates to a semiconductor device and a preparation method thereof. The method for preparing a semiconductor device comprises: providing a first dielectric layer; forming a first window in the first dielectric layer; forming a first connection structure in the first window; forming a second dielectric layer on the first dielectric layer, the second dielectric layer having a second window from which at least the first connection structure is exposed; forming a first barrier layer on the sidewall and bottom of the second window, the first barrier layer comprising an opening from which part of the first connection structure is exposed; and forming a second connection structure in the second window. The method for preparing a semiconductor device can prevent the diffusion of the second connection material into the first dielectric layer and the second dielectric layer, and also can improve the electrical conduction efficiency between the first connection structure and the second connection structure and thus improve the performance of the device.
Patent EP-3940796-A1 (EP)
Inventor: HUANG QIANG
IPC: H01L21/673
Filed: 2020-07-17
Abstract: Embodiments of the present disclosure provide a silicon wafer/cell, a photovoltaic cell module and a carrier, and a design and arrangement method, and relate to the field of photovoltaics. The silicon wafer/cell is shaped as a rectangle or a quasi-rectangle with chamfered corners, with two adjacent side lengths of x and y, where x ≠ y, wherein the quasi-rectangle with chamfered corners has a chamfered area not more than 5% of its total area. The photovoltaic cell module is formed by arraying a plurality of the above-mentioned cells. The carrier has an opening, the length of the opening of the carrier is equal to that of a short side of the silicon wafer/cell, and the silicon wafer/cell can be inserted into the opening along its long-side direction. The photovoltaic cell module is formed by arraying cells, is of a specification adapted to restrictions such as those in logistics and glass, and has relatively high power per module. The carrier is suitable for supporting ultra-large silicon wafers/cells. The power of a single module product is maximized by designing and using silicon wafers/cells of a reasonable size in a specific case where the size of the module product is restricted.
Patent EP-4098175-A1 (EP)
Inventor: ASANUMA KAZUNORI
IPC: A61B3/10
Filed: 2020-12-21
Abstract: An ophthalmic apparatus according to an exemplary embodiment includes an image acquisition unit, a corneal shape estimation unit, and a first image correction unit. The image acquisition unit is configured to acquire an image of an anterior eye part of an eye to be inspected, which is constructed on the basis of data collected from the anterior eye part by OCTT scanning and in which an image corresponding to a part of a cornea is omitted. The corneal shape estimation unit is configured to estimate the shape of the omitted part of the cornea by analyzing the image of the anterior eye part acquired by the image acquisition unit. The first image correction unit is configured to correct the distortion of the image of the anterior eye part at least on the basis of the shape of the omitted part estimated by the corneal shape estimation unit.
Patent EP-4038738-A1 (EP)
Inventor: YOUNG JAMES
IPC: F24S25/35
Filed: 2020-02-07
Abstract: Solar panels (1) in Figs. 1-3, including crystal solar panels and thin film solar panels, which at least at edges of two opposite sides (4, 5), have frames (6,7), for use in fixed tilt solar system (Fig. 2) as well as use in tracking solar system (Fig. 3), are provided with coupling parts (8,9,16,26) in Figs. 4A, 5A, 6, 8, 11,13,16-206, together with rails (2) in Figs. 6,8,11,13-15,20,23, are also provided with coupling parts (10,11,15, 25), cooperating with each other, substantially in the form of tongue (15, 25) and groove (8,16,26), wherein the coupling parts are provided with integrated mechanical locking elements (12, 28, 37) which prevent the drifting or separating apart of coupled solar panel and rail in direction perpendicular to the solar panel surface and parallel to the solar panel surface. Furthermore the coupled tongue and groove are balanced by a set of forces in Fig. 8, Fig. 25, and integrated to support each other, and to support solar panel with combined mechanical strength, which provide opportunities to reduce materials usage, reduce dimensions, reduce packaging materials, reduce shipping cost, reduce installation time, as well as limiting installer error and other benefits.
Patent EP-4107225-A1 (EP)
Inventor: CHEN YUSHENG
IPC: C08L83/07
Filed: 2020-02-17
Abstract: Disclosed is an article adapted to receive multiple battery cells, such as a battery module, which provides thermal insulation between adjacent battery cells using thermally insulating layers comprising a ceramifiable elastomeric silicone material using calcium silicate fillers such as wollastonite. There is also provided, the use of said ceramifiable elastomeric silicone material as a means of delaying and/or preventing thermal runaway in such an article. Typically, the battery cells for which this article is designed are lithium-ion battery cells.
Patent EP-3930058-A1 (EP)
Inventor: LIU CHENGYONG
IPC: H01M4/66
Filed: 2020-04-23
Abstract: A three-dimensional composite metallic lithium negative electrode, a metallic lithium battery and an apparatus are disclosed. The composite metallic lithium negative electrode includes metallic lithium particles and a three-dimensional polymer framework, where the metallic lithium particles are filled in the three-dimensional polymer framework, and the three-dimensional polymer framework includes lithium-philic a fragments, active sites and polymer-containing moieties. The present application improves a volume effect of the metallic lithium negative electrode in charge and discharge process, which can inhibit side reactions of metallic lithium and electrolyte; increase a specific surface area of the metallic lithium negative electrode, and introduce lithium-philic nano-sites, thereby can guide a uniform deposition of the metallic lithium and effectively inhibit generation of lithium dendrites. In addition, the three-dimensional framework coated with active lithium can effectively reduce risks of brittle SEI film faced by traditional solutions.
Patent EP-4030094-A1 (EP)
Title: Mobile terminal vertical support
Inventor: LIU XIANGPING
IPC: F16M11/22
Filed: 2020-11-27
Abstract: Disclosed is a vertical stand for mobile terminals (100), which includes: a base (10), a movable base (20), and a supporting frame (30). The base (10) includes a first blocking plate (11). The movable base (20) is arranged on the base (10) and includes a second blocking plate (21) and a first protrusion (22), a clamping groove (23) for placing a tablet computer (200) is formed between the second blocking plate (21) and the first blocking plate (11), and a placing groove (24) for placing a mobile phone (300) is formed between the second blocking plate (21) and the first protrusion (22). A first end of the supporting frame (30) is connected to a bottom surface of the base (10), and a second end of the supporting frame (30) is provided with a second protrusion (31), so that the supporting frame (30), the first blocking plate (11) and/or the second blocking plate (21) are able to support a laptop computer (400) together. The vertical stand is multifunctional, and may be used in different scenarios for supporting mobile phones (300), tablet computers (200), laptop computers (400), and the like, by combining the base (10), the movable base (20), and the supporting frame (30).
Patent EP-4171148-A1 (EP)
Inventor: LIU HANG
IPC: H04W72/12
Filed: 2020-07-03
Abstract: Embodiments of this application relate to the field of communications technologies, and provide a communications method and apparatus. This can improve data transmission efficiency, and may be used for assisted driving and autonomous driving. The method includes: receiving first indication information sent by a network device, where the first indication information is used to indicate a first time-frequency resource; generating first data based on a resource attribute of the first time-frequency resource, where the first data includes data of at least one logical channel; and sending the first data to the network device on the first time-frequency resource. The method may be applied to the internet of vehicles, for example, vehicle-to-everything V2X, long term evolution-vehicle LTE-V, and vehicle-to-vehicle V2V.
Patent EP-4178099-A1 (EP)
Title: Self-generating device
Inventor: HUANG YU
IPC: H01H13/14
Filed: 2020-07-06
Abstract: A self-generation device, including: a piezoelectric patch (100), a bottom of the piezoelectric patch (100) is provided with a deformation space for accommodating the deformed piezoelectric patch (100); a vibration structure (200) including an elastic element (210) and a mass block (220) connected to the elastic element (210); a vibration trigger structure (300) which has a trigger threshold and is resilient, a bottom surface of the mass block (220) is in contact with the vibration trigger structure (300). The elastic element (210) is capable of driving the vibration trigger structure (300) to press against the piezoelectric patch (100) through the mass block (220) after receiving a force; when a driven force exerted on the vibration trigger structure (300) is greater than the trigger threshold, the vibration structure (200) generates vibrations, so that the piezoelectric patch (100) receives an alternating load and generates multiple deformations in the deformation space. In the self-generation device, by arranging the vibration structure (200), the elastic element (210) of the vibration structure (200) can drive the mass block (220) to generate vibrations when receiving a force, and then causes the piezoelectric patch (100) to generate multiple deformations in the deformation space, so that a mechanical energy generated due to the vibrations of the mass block (220) can be converted into electrical energy, and an electric energy production can be greatly increased.
Patent EP-4195740-A1 (EP)
Inventor: HOSHIZAKI YUUYA
IPC: H04W16/32
Filed: 2020-08-05
Abstract: A base station includes a transmission unit configured to transmit, to a terminal, a message for requesting a report of terminal capability, in a first radio access technology (RAT); a reception unit configured to receive a message of a terminal capability report including a capability related to the first RAT, a capability related to a second RAT, and a capability related to dual connectivity that uses the first RAT and the second RAT, in the first RAT; and a control unit configured to determine a candidate list of band combinations used for the dual connectivity, the candidate list being determined based on the capability related to the first RAT, wherein the transmission unit transmits the candidate list to a base station in the second RAT, and the reception unit receives, from the base station in the second RAT, information indicating a preferable band combination selected from the candidate list, based on the capability related to the second RAT, by the base station in the second RAT.
Patent EP-4272151-A1 (EP)
Inventor: WU JIAYI
IPC: G06Q50/02
Filed: 2020-12-30
Abstract: Example implementations described herein can be directed to detecting a human disturbance from sensor data streamed from one or more sensors in a network of sensors; processing the detected human disturbance to determine a probability of a chainsaw event (e.g., light chainsaw or dense chainsaw event) and an estimated lead time for the chainsaw event for an area associated with the one or more sensors; and determining, for neighboring sensors to the one or more sensors in the network of sensors, a probability of a change of state to the human disturbance or the chainsaw event for other areas associated with the neighboring sensors.
Patent EP-3848280-A1 (EP)
Inventor: ACKS JAMES P
IPC: B64C25/50
Filed: 2021-01-11
Abstract: A steering system includes a gear assembly and a collar (328). The gear assembly includes a planet carrier (322), a planet gear (324), an internal ring gear (326), and a sun gear (374). The planet gear is disposed between the internal ring gear and the sun gear. The gear assembly provides a mechanical advantage to the steering system, which results in a greater powered steering range, a shorter rack assembly, and/or increased design space relative to typical steering systems.
Patent EP-3851742-A1 (EP)
Inventor: PHIFER VAN I
IPC: B64D47/02
Filed: 2021-01-14
Abstract: An exterior lamp for an aircraft may comprise a housing (200) defining an interior volume, a heat source (204) disposed within the interior volume of the housing, a light source (216) disposed within the housing configured to emit a light therefrom, a protective lens (218) coupled to the housing proximate the light source, wherein the protective lens is configured to transmit the light, and a capillary transport apparatus having a first end and a second end wherein the first end is coupled to the heat source and the second end is disposed in a catchment basin.
Patent EP-3855434-A1 (EP)
Inventor: ZHENG MU
IPC: G11B7/1395
Filed: 2021-01-18
Abstract: The present patent relates to a parallel reproducing holographic disk reading method and device, and belongs to the technical field of optical holographic storage. According to an angle-shift multiplexing method included in the present patent, multiplex recording is performed by simultaneously changing an incident angle of a reference light and moving a medium with a fixed angle change amount and a fixed shift amount. In this method, the reference light can be split for incidence, and then holograms in different units can be simultaneously reproduced. According to the method disclosed by the patent, a recorded hologram can be read and written in real time, and a recorded signal can be checked under a condition of satisfying a response time required by the medium.
Patent EP-3859878-A1 (EP)
Inventor: LANDESBERGER CHRISTOF
IPC: H01Q1/22
Filed: 2021-01-26
Abstract: Ein Antennenmodul umfasst ein erstes Substrat (1), ein zweites Substrat (5, 5', 5"), wobei das zweite Substrat (5, 5', 5") zumindest eine Kavität (13, 14, 14a, 14b) an einer der ersten Hauptoberfläche aufweist. Das erste Substrat (1) weist zumindest ein RF-Antennenelement (3) und/oder einen RF-Chip (4) und/oder eine RF-Leiterbahn auf, die auf der ersten Hauptoberfläche des Substrats angeordnet sind. Das erste Substrat (1) ist mit seiner ersten Hauptoberfläche mit der ersten Hauptoberfläche des zweiten Substrats (5, 5', 5") verbunden, so dass die RF-Elemente in die zumindest eine Kavität (13, 14, 14a, 14b) hineinragt.
Patent EP-4057723-A1 (EP)
Title: System and method for sidelink resource reservation
Inventor: HASSAN KHALED SHAWKY
IPC: H04W76/14
Filed: 2021-03-12
Abstract: A wireless communication method for dynamically adapting resource reservation of a sidelink channel using semi persistent scheduling, comprising receiving, at a first item of user equipment, a first and a second item of data for transmission via a semi persistent scheduling mode, and a status indication of a shared wireless resource pool of the first item of user equipment and the one or more second items of user equipment, notifying, by the first item of user equipment, an initial semi persistent scheduling reservation for the first item of data to the one or more second items of user equipment via the shared resource pool, notifying, by the first item of user equipment, one or more second items of user equipment of at least one reservation of a wireless resource defined in the shared wireless resource pool according to a declaration comprised in a further semi persistent scheduling reservation of the sidelink channel, wherein the declaration signals the establishment, alteration, or cancellation of at least one semi persistent scheduling reservation in respect of the first and/or second item of data, and transmitting, by the first item of user equipment, the second item of data for transmission to the one or more second items of user equipment via the sidelink channel in a transmission opportunity of the shared wireless resource pool defined by the declaration.
Patent EP-3879001-A1 (EP)
Inventor: MARTEL NATHAN T
IPC: C25D7/00
Filed: 2021-03-12
Abstract: A blade (20) has an airfoil (22) having a tip (26). The blade (20) has a metallic substrate (80) and a coating system atop the substrate (80) at the tip (26). The coating system has: a first layer (110) of at least 99.0% weight nickel; an abrasive layer (114) having a matrix (118) and an abrasive (116) at least partially embedded in the matrix (118); and a second layer (112) between the first layer (110) and the matrix (118). The second layer (112) is tougher or more ductile than at least one of the first layer (110) and the matrix (118).