baber/WOPTO huggingface dataset:
Patent EP-4078706-A1 (EP)
Inventor: KRUSCH ULLA-VALENTINA
IPC: H01M8/04089
Filed: 2020-12-18
Abstract: Die vorliegende Erfindung betrifft eine Sensorvorrichtung (10) für ein Brennstoffzellensystem (100) zur Bestimmung eines Spülparameters (SP) für eine Kontrolle eines Spülvorgangs des Brennstoffzellensystems (100), aufweisend einen ersten Strömungskanal (20) für eine Anordnung in einem Anodenzuführabschnitt (122) eines Anodenabschnitts (120) eines Brennstoffzellenstapels (110) und einen zweiten Strömungskanal (130) für eine Anordnung in einem Rezirkulationsabschnitt (126) des Anodenabschnitts (120) des Brennstoffzellenstapels (110), welche voneinander wenigstens abschnittsweise mittels einer gasdichten Membran (40) getrennt sind, wobei die Membran (40) permeabel für Protonen ausgebildet ist und beidseitig einen Elektrodenabschnitt (42, 44) aufweist, weiter aufweisend eine Messvorrichtung (50) zum Bestimmen eines Konzentrationsunterschiedes von Brennstoff zwischen dem ersten Strömungskanal (20) und dem zweiten Strömungskanal (30) als Spülparamater (SP) auf Basis einer elektrischen Spannung zwischen den beiden Elektrodenabschnitten (42, 44).
Patent EP-4072962-A1 (EP)
Inventor: HOLMES DANIEL
IPC: B65D55/16
Filed: 2020-12-11
Abstract: A single-piece flip-top dispensing closure (10) is provided. The closure comprises a base (15) and a lid (20) joined by a hinge (25). The base is attachable to a container neck and includes an integral spout (45). A tamper-evident member is frangibly connected to the lid. The tamper-evident member includes a hook (85). The base is provided with a raised crossbar (550) under which the hook engages with the closure in an initially closed condition. When the lid is initially opened the interaction between the crossbar and the hook causes the tamper-evident member to release from the lid.
Patent EP-3989573-A1 (EP)
Inventor: CHEN FANGDONG
IPC: H04N19/513
Filed: 2020-06-17
Abstract: The present application provides an encoding and decoding method, apparatus and device, the method comprises: dividing, if characteristic information of a current block meets specific conditions, the current block into a first triangle sub-block and a second triangle sub-block; constructing a motion information list for the current block, the motion information list includes multiple pieces of candidate motion information; acquiring first target motion information of the first triangle sub-block and second target motion information of the second triangle sub-block from the motion information list; the first target motion information is different from the second target motion information; performing motion compensation on the first triangle sub-block based on the first target motion information to obtain a prediction value of the first triangle sub-block; performing motion compensation on the second triangle sub-block based on the second target motion information to obtain a prediction value of the second triangle sub-block. Through the technical solution of the present application, the ending performance can be improved.
Patent EP-3992692-A1 (EP)
Inventor: KOBAYASHI TATSURU
IPC: G02B27/01
Filed: 2020-05-22
Abstract: A head-up display device 10 includes: a display unit 14 that produces a display light for the left eye 52L by modulating a first illumination light 56a derived from superimposing first illumination light beams output from a first region 24a of a fly eye lens 24 and produces a display light for the right eye by modulating a second illumination light derived from superimposing second illumination light beams output a second region 24b of the fly eye lens; and an image processing unit 42 that produces an image for the left eye by applying a first distortion correction process to an image for display and produces an image for the right eye by applying a second distortion correction process different from the first distortion correction process to the image for display; and a display control unit 46 that causes a display unit 14 to display the image for the left eye when the first illumination light 56a is produced and causes the display unit 14 to display the image for the right eye when the second illumination light is produced.
Patent EP-4203701-A1 (EP)
Inventor: IVETIC ALEKSANDRA
IPC: A23K30/10
Filed: 2020-09-29
Abstract: The subject invention relates to new silage stabilizers comprising as active ingredients citric acid, sodium bicarbonate and catalyst cobalt (II) chloride and/or iron powder. The subject invention relates to use of the silage stabilizers mixture for preservation of the silage, namely use in ensiling plants and preserving silage in round bales and horizontal silos and functional packaging of active ingredients and method of use of the Silage stabilizers for ensiling in horizontal silos and round bale.
Patent EP-3997304-A1 (EP)
Inventor: LEHR JOERG
IPC: E21B47/12
Filed: 2020-07-08
Abstract: The downhole tool may include an electrical power source, a positive and a negative electrode, and at least one sensor. The positive and negative electrodes may be configured to generate an electric field between the positive and the negative electrode with an electrical charge from the electrical power source and discharge the electric charge through a downhole formation. The at least one sensor may be configured to detect quantum particles dislocated by at least one of the electric field and the discharged electrical charge to determine downhole information from at least one of a travel time of the quantum particles, a composition of the quantum particles, a quantity of the quantum particles, and a charge of the quantum particles.
Patent EP-4077819-A1 (EP)
Inventor: JONES NATHAN
IPC: E02F9/26
Filed: 2020-12-15
Abstract: Techniques for generating earthmoving flow vectors for assisting control of a construction machine are disclosed. A design elevation map of an earthmoving site may be obtained. The design elevation map may include a plurality of design elevation points of the earthmoving site. An actual elevation map of the earthmoving site may be obtained. The actual elevation map may include a plurality of actual elevation points of the earthmoving site. A dual-layer input graph may be formed based on the design elevation map and the actual elevation map. The dual-layer input graph may include a plurality of nodes related through a plurality of connections. A flow graph may be generated by solving the dual-layer input graph. The flow graph may include a set of flow vectors indicating movement of the earth within the earthmoving site.
Patent EP-4004368-A1 (EP)
Title: Rotational metering pump for insulin patch
Inventor: PIZZOCHERO ALESSANDRO E
IPC: A61M5/14
Filed: 2020-07-23
Abstract: A rotary pump for a fluid metering system is provided. The rotary pump reciprocates, and is reversed by a signal from a limit switch that is deflected by an actuator arm on a rotating sleeve of the pump system. The rotary pump includes a plunger and optional stopper formed from a two-shot molding process, and including seals overmolded onto the head of the plunger and the head of the optional stopper.
Patent EP-4016982-A1 (EP)
Title: Base, camera module, and electronic device
Inventor: MA ZHONGKE
IPC: H04N5/225
Filed: 2020-08-14
Abstract: The present application relates to a base (10), a camera module (100), and an electronic device (1000). The base (10) is used for bearing a lens (20), and comprises: a substrate (1) connected to the lens (20), the substrate (1) being provided with a mounting hole (13); an optical sensing chip (2) provided in the mounting hole (13) and opposite to the lens (20), a gap (6) being provided between a sidewall (21) of the optical sensing chip (2) and an inner wall (131) of the mounting hole (13); and a connection structure (3) provided in the gap (6) and connected to the optical sensing chip (2) and the substrate (1) respectively to fix the optical sensing chip (2) to the substrate (1).
Patent EP-4006532-A1 (EP)
Inventor: IRIE YOUSUKE
IPC: G01N25/20
Filed: 2020-07-13
Abstract: A stress analysis device includes: an imaging element that obtains two or more temperature images over a same time range for a same region of an object; a feature point extractor that extracts a feature point in each of the temperature images; a projection transformer that performs projective transformation on each of the temperature images so as to align the feature point in the temperature images, and aligns the temperature images with respect to a temperature image that is a reference; a pixel rearranger that rearranges a pixel array of each of the temperature images subjected to the projective transformation with respect to a pixel array of the temperature image that is the reference; a stress converter that obtains a stress image by multiplying each of the temperature images after pixel rearrangement by a stress conversion coefficient; and an additional averaging part that obtains an additional averaging stress image by adding and averaging the stress images.
Patent EP-4016910-A1 (EP)
Inventor: JANG YOUNGROK
IPC: H04L5/00
Filed: 2020-09-16
Abstract: Disclosed are a communication technique and a system thereof for fusing a 5G communication system with IoT technology for supporting a higher data transmission than that of a 4G system. The present disclosure may be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security, and safety related services, etc.) on the basis of 5G communication technology and IoT-related technology. The invention of the present disclosure provides an uplink transmission method and apparatus for a plurality of TRPs.
Patent EP-4035821-A1 (EP)
Title: Laser irradiation device
Inventor: MORI DAISUKE
IPC: B23K26/064
Filed: 2020-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a laser irradiation apparatus which suppresses adhesion of foreign matters to an optical element. 
     SOLUTION: A laser irradiation device 1 includes: emission optical systems 10, 20, 30 which form a beam B in which laser light generated by a laser oscillator converges on a predetermined beam spot BS, and continuously change an irradiation direction or the like of the beam; and a protective member 70 which is arranged between the emission optical system and the beam spot, and protects the emission optical system from foreign matters scattered from an irradiation object side, and the protective member 70 has an aperture 71 through which the beam passes and moves in connection with a change of the irradiation direction or the like of the beam so that the aperture is positioned on a path of the beam.
Patent EP-4051447-A1 (EP)
Inventor: PECHSTEIN JOSEPH J
IPC: B23G1/22
Filed: 2020-11-02
Abstract: A portable pipe threader includes a stand upon which a pipe is supported, a carriage supported by the stand, and a plurality of pipe threading tools coupled to the carriage and selectively operable to perform work on the pipe. The portable pipe threader further includes a drive assembly mounted to the stand including a brushless direct current ("DC") motor operable to provide torque to one of the pipe or a selected one of the pipe threading tools to rotate the pipe and the selected one of the pipe threading tools relative to each other, and a battery pack supported by the stand in selective electrical communication with the motor to provide electrical power to the motor.
Patent EP-4054783-A1 (EP)
Inventor: WELLS AUSTIN J
IPC: B23K9/02
Filed: 2020-02-28
Abstract: A method for continuously applying hardbanding to an oil and gas tubular or building up a worn oil and gas tubular that includes low heat input welding without compromising the mechanical properties of the tubular. The method includes preparation of the surface of the oil and gas tubular and applying a consumable wire to the surface. The consumable wire may be hardbanding or buildup material with a hardness that is similar to the hardness of the oil and gas tubular.
Patent EP-4060896-A1 (EP)
Inventor: ZHAO JINXIN
IPC: H03F3/213
Filed: 2020-11-12
Abstract: A radio frequency power amplifier, a chip, and a communication terminal. The radio frequency power amplifier comprises a power amplifier circuit (5), an output matching circuit (2), a power detection circuit (3), and a bias comparison circuit (4). The output power on a main signal path is measured by the power detection circuit (3), and an equivalent voltage proportional to the output power is obtained and input to the bias comparison circuit (4); the equivalent voltage value is adjusted by means of the bias comparison circuit (4) and compared with a control voltage (1) to provide a bias voltage and/or collector voltage for the power amplifier circuit (5), thereby forming a closed-loop circuit, such that the radio frequency power amplifier can work in a stable state when gains and output power are in different power levels.
Patent EP-4069936-A1 (EP)
Inventor: LAUGIER FABIEN J
IPC: E21B49/08
Filed: 2020-11-19
Abstract: Unsegmented continuous subsurface data may be analyzed using one or more moving windows to characterize a subsurface region. Unsegmented continuous subsurface data may be scanned using the moving window(s). Probabilities that portions of the subsurface region include a subsurface feature may be determined based on analysis of the portions of the unsegmented continuous subsurface data within the moving window(s).
Patent EP-3910015-A1 (EP)
Inventor: YANG YOUNG IN
IPC: C08K5/00
Filed: 2020-11-25
Abstract: The present disclosure relates to a polycarbonate composition and an optical product formed therefrom. The polycarbonate composition has a low yellow index, unlike conventional yellowish blue light blocking products, and thus various colors can be implemented. Accordingly, it is possible to provide optical products with various colors, and it is very suitable for spectacles required to have high transparency and to block blue light that is harmful to the eyes.
Patent EP-4054149-A1 (EP)
Inventor: SUN CHUNXIA
IPC: H04L29/12
Filed: 2020-12-04
Abstract: This application provides a method for configuring MAC address aging time and an apparatus. The method includes: A first device generates a first Ethernet virtual private network EVPN protocol packet, where the first EVPN protocol packet includes aging time information indicating aging time of a MAC address for an EVPN; and the first device sends the first EVPN protocol packet to a second device, and the second device configures the MAC address aging time based on the first EVPN protocol packet. This can simplify network deployment.
Patent EP-4049175-A1 (EP)
Inventor: MARTINSSON HANS
IPC: H04N23/00
Filed: 2020-12-15
Abstract: A biometric imaging device (100) characterized by comprising: an image sensor (102) comprising a plurality of pixels (104) forming a photodetector pixel array; a first aperture layer (106) comprising openings (108) in locations aligned with pixels of the pixel array; a first filter layer comprising a transparent material (110) configured to block light within a predetermined first wavelength range; a transparent spacer layer (112) arranged on the first filter layer, wherein the transparent spacer layer is configured to absorb light within a predetermined second wavelength range; and an array of microlenses (114) arranged on the transparent spacer layer, wherein the microlenses are aligned with the openings in the aperture layer.
Patent EP-4078907-A1 (EP)
Inventor: MCCORMICK WILLIAM CARSON
IPC: H04W40/02
Filed: 2020-12-08
Abstract: The present invention is provides a method and apparatus for routing a data packet in a network. For each nearby device capable of routing the packet toward a further destination, an associated cost or utility is determined. The device with lowest cost or highest utility is selected and the packet is forwarded toward same. The selecting may use a comparator tree. The cost or utility may be associated with forwarding the data packet from the candidate device toward the further destination. The cost or utility may be based on a distance from candidate device to the further destination, and may be determined using a Haversine function or approximation thereof, or by computing an inner product of a first vector and a second vector originating at a center of Earth, the first vector directed toward the candidate device, the second vector directed toward the further destination.
Patent EP-4064505-A1 (EP)
Title: Terminal device
Inventor: QU CHUNYING
IPC: H02J7/00
Filed: 2020-12-16
Abstract: A terminal device (100). The terminal device (100) comprises a first circuit board (1) and a rechargeable battery (2); the first circuit board (1) is provided with a charging interface (11) and a battery protection circuit (12); and the rechargeable battery (2) is connected to the battery protection circuit (12).
Patent EP-3995935-A1 (EP)
Title: Virtual prop assignment method and related apparatus
Inventor: LIANG YUXUAN
IPC: G06F3/01
Filed: 2020-10-28
Abstract: A virtual prop assignment method and a related apparatus, which greatly enrich the experience and fun of a user in an interactive activity, and present a complete effect experience in combination with interactive props. Said method comprises: acquiring geographical location and state information of at least one terminal device in a first scenario; on the basis of the geographical location and state information of each terminal device, determining first virtual props respectively corresponding to each terminal device, the first virtual props corresponding to the first scenario; determining geographical location information of the first virtual props to be delivered respectively; and sending, to a first terminal device, the geographical location information of said first virtual props corresponding to the first terminal device, so as to instruct the acquisition of the corresponding first virtual props, the first terminal device being any one of the at least one terminal device.
Patent EP-3968449-A1 (EP)
Inventor: TANG HUAICHAO
IPC: H01M50/583
Filed: 2020-04-30
Abstract: The disclosure relates to an end cover assembly, a secondary battery, a battery pack and an electric device. An end cover assembly for a secondary battery includes: an end cover including an electrode lead-out hole; a first terminal including a first connecting section and a second connecting section disposed along a radial direction of the electrode lead-out hole; a second terminal including a third connecting section, a fuse section and a fourth connecting section that are sequentially connected along the radial direction; along an axial direction of the electrode lead-out hole, an orthographic projection of the first connecting section and an orthographic projection of the third connecting section at least partially overlap with each other, one of the first connecting section and the third connecting section is configured to connect with a busbar, the other is configured to connect with an electrode assembly, and the fourth connecting section is configured to connect with the second connecting section; and an insulating component, at least a part of which is located between the first connecting section and the third connecting section. The end cover assembly according to the disclosure can reduce a possibility that the fuse section will be electrically re-connected after the fuse section has been fused, and ensure a safety of use of the secondary battery.
Patent EP-4118905-A1 (EP)
Title: Dynamic sounding reference signal (srs) resource allocation
Inventor: CHEN BO
IPC: H04W72/04
Filed: 2020-03-12
Abstract: Wireless communications systems and methods related to dynamic sounding reference signal (SRS) resource allocation for channel sounding are provided. A base station (BS) determines a plurality of sounding reference signal (SRS) resources for at least a first user equipment (UE), where a first SRS resource of the plurality of SRS resources includes a different quantity of SRS ports than a second SRS resource of the plurality of SRS resources. The BS transmits, to the first UE, a configuration indicating the plurality of SRS resources.
Patent EP-4100476-A1 (EP)
Title: Formulation de vernis de surimpression
Inventor: TRUBNIKOV ALEX
IPC: C09D11/40
Filed: 2020-04-02
Abstract: L'invention concerne une formulation de vernis de surimpression. La formulation comprend une dispersion de polyuréthane non ionique; un polymère hydrosoluble de Mw inférieur à 55000 ; une cire ayant une taille de particule (d50) 200 nm ou moins ; et un solvant soluble dans l'eau, et au moins 20 % en poids de solides, sur la base du poids total de la formulation. L'invention concerne également un procédé d'impression utilisant la formulation, et un article imprimé.
Patent EP-4151361-A1 (EP)
Inventor: MURATA MASAKI
IPC: B23Q41/00
Filed: 2020-06-05
Abstract: A magazine comprises: a conveyer unit (36) that has a plurality of tool pots (32) that each hold a tool detachably and conveys the plurality of tool pots (32); and a magazine cover that accommodates the conveyer unit (36). The conveyer unit (36) allows a tool to be manually attached to and detached from a tool pot (32) conveyed to a predetermined position (J). The magazine further comprises a display unit (51) that is provided inside the magazine cover and displays a first design (72). 
The first design (72) represents an arc or circumference for a diameter corresponding to a maximum diameter of a tool which can be held by the tool pot (32).
Patent EP-4164979-A1 (EP)
Title: People mover
Inventor: HAWKINS GIOVANNI
IPC: B66B29/00
Filed: 2020-06-16
Abstract: The invention relates to a people mover (1), comprising an endless conveying band (2); and a control system (7-14) comprising a controller (12); and a detecting arrangement (7;8;9;10;11) for detecting people on the endless conveying band (2); a signaling arrangement (13;14) for providing visual and/or audio signals to people on the endless conveying band (2); wherein the controller (12) is configured to determine based on output of the detecting arrangement (7;8;9;10;11), in particular based on signals and/or data generated by the detecting arrangement (7;8;9;10;11), whether distance (D1,D2) between detected people on the endless conveying band (2) is below a minimum allowed distance; and to present to people on the endless conveying band (2) with signaling arrangement (13;14) alarm or instruction signals (S1;S2) when a distance between detected people on the endless conveying band (2) is below a minimum allowed distance.
Patent EP-4177600-A1 (EP)
Inventor: MORIHISA YUJI
IPC: G01N23/223
Filed: 2020-07-01
Abstract: An X-ray analyzer includes a sample container (10) configured to accommodate a sample (S), a placement portion (24) capable of placing the sample container (10) thereon, an X-ray irradiation source configured to irradiate the sample (S) with X-rays from below the placement portion (24), a detector configured to detect fluorescent X-rays generated from the sample (S) below the placement portion, and a holder (50) placed on the placement portion (24), the holder (50) being configured to accommodate the sample container (10). The placement portion (24) is provided with an opening (24h). The sample container (10) includes a container body (12) configured to surround the sample (S), the container body is formed in a shape having an opening opened downward, and a container film (14) configured to close the opening of the container body (12) and support the sample (S). The holder (50) includes an enclosure cylinder (52) having an outer shape larger than the opening (24h), the enclosure cylinder being configured to surround the sample container (10), the enclosure cylinder being formed in a shape having an opening opened downward, and a holder film (54) closing the opening of the enclosure cylinder (52).