baber/WOPTO huggingface dataset:
Patent EP-4177919-A1 (EP)
Title: Switch device structure
Inventor: WU CHIH-YUAN
IPC: H01H3/02
Filed: 2022-10-26
Abstract: A switch device structure includes an assembly of a main body (10) and an operation body (20). An electrical connection module (50) and an elastic unit (60) are mounted on the main body (10). The contact arm of the electrical connection module (50) has a first member (56) and/or a second member (57) with variable arrangement position. The elastic unit (60) is disposed on the operation body (20). The elastic unit (60) includes a fixed section (61), a free section (66) and a bent section connected between the fixed section (61) and the free section (66), which together define a geometrical configuration. According to (or in response to) the position or motion of the operation body (20), the elastic unit (60) provides an elastic force to push the contact arm of the electrical connection module (50) into a contacting circuit closed state or make the elastic unit (60) separate from the contact arm to form a circuit open state. The arrangement form of the first member (56) and/or the second member (57) of the contact arm of the electrical connection module (50) is variable in accordance with the specification of the switch to achieve NO mode and NC mode.
Patent EP-4306350-A1 (EP)
Inventor: OLSON JOHN
IPC: B60L3/00
Filed: 2022-11-01
Abstract: A neural network model is in communication with a plurality of sensors to evaluate and determining an operating condition and/or life expectancy of one or more electrical or mechanical subsystems of personal mobility vehicle. The neural network model evaluates subsystem operation in the context of a personal mobility vehicle operational state to determine component status and generate an output indicative of one of component state of health or subsystem operation.
Patent EP-4203288-A1 (EP)
Inventor: JANKOVIC ZELJKO
IPC: H02M5/458
Filed: 2022-11-30
Abstract: A system has a DC bus circuit with first and second terminals, an intermediate node, first and second capacitors, first and second depletion mode FETs, and first and second switching control circuits, where the first depletion mode FET has a drain coupled to the first bus terminal, a source, and a gate coupled to the intermediate node, the second depletion mode FET has a drain coupled to the intermediate node, a source, and a gate coupled to the second bus terminal, the first switching control circuit turns the first depletion mode FET off responsive to a first capacitor voltage of the first bus capacitor being less than or equal to a second capacitor voltage of the second bus capacitor, and the second switching control circuit turns the second depletion mode FET off responsive to the first capacitor voltage being greater than or equal to the second capacitor voltage.
Patent EP-4163539-A1 (EP)
Inventor: BREMERICH MATTHIAS
IPC: F21V5/04
Filed: 2020-04-09
Abstract: Die Erfindung betrifft unter anderem eine Leuchte (10) zur Ausleuchtung von Gebäudeflächen (44) oder Gebäudeteilflächen, insbesondere Strahler (11), umfassend ein insbesondere zylindrisches Gehäuse (13), in dem wenigstens eine LED (14), ein Kollimator (15), und ein singuläres Linsenelement (16) angeordnet sind, das als Zerstreuungslinse ausgebildet ist, wobei sich das Linsenelement mit seinem Außendurchmesser (17) bis an eine Innenumfangsfläche (18) des Gehäuses (13) heran erstreckt, wobei das Linsenelement eine konkav gekrümmte Lichteintrittsfläche (19) und eine plane oder geringfügig konvex gekrümmte Lichtaustrittsfläche (20) aufweist.
Patent EP-4212463-A1 (EP)
Title: Card handling apparatus
Inventor: YAMAMIYA TAKAHITO
IPC: B65H1/28
Filed: 2022-12-23
Abstract: In order to increase a stored amount of cards (6) in a card handling apparatus (1) that discharges cards stored in the card cassettes one by one, the card handling apparatus is provided with two card cassettes (2,3). A first card cassette (2) and a second card cassette (3) are arranged along a conveying path for the card, and when all cards stored in the first card cassette is discharged, the card is discharged from the second card cassette. The first card cassette has a gate (7) for allowing the card discharged from the second card cassette to enter on a back surface. The card discharged from the second card cassette enters the first card cassette from the gate, passing the inside and being discharged from a discharge port (8) of the first card cassette.
Patent EP-4181422-A1 (EP)
Title: Protection of commercial communications
Inventor: ATKINSON LEONARD
IPC: H04B7/185
Filed: 2014-03-14
Abstract: Methods and systems are provided for a protected communications architecture in which a pool of limited availability channels are shared through the transmission of encoded symbols with time-varying path diversity by a pool of users. The communications architecture can be managed by a network controller that stores availability data describing the availability of multiple-access satellite communications channels. The network controller allocates a first user to a first time-varying subset of the plurality of multiple-access satellite or terrestrial communications channels based on the availability data. The network controller updates the availability data based on the allocation of the first user. The network controller allocates a second user to a second time-varying subset of the plurality of multiple-access satellite or terrestrial communications channels based on the updated availability data. This process is repeated until all users are allocated bandwidth based on their priority, demand, and the overall bandwidth available within the pool.
Patent EP-4220625-A1 (EP)
Title: Device and method for active noise cancellation
Inventor: EWING JAMES
IPC: G10K11/178
Filed: 2022-12-30
Abstract: The invention provides an active noise reduction system 1 which may be self-contained within a headset 2 of the system 1, wherein circuitry 14 within the system 1 applies an active noise reduction profile 24 to a signal to the speakers in the headset 1, to provide active noise reduction to the user of the headset 2, the system 1 being arranged to both receive power from a power supply external to the system and from a battery 6 of the system and to automatically modify the active noise reduction applied, in dependence on whether or not the system 1 is connected to an external power supply.
Patent EP-4277705-A1 (EP)
Inventor: KLEIN CHRISTIAN
IPC: A61P35/00
Filed: 2022-01-10
Abstract: 197 ABSTRACT OF THE DISCLOSURE The present invention relates to antibodies which bind to antigens on target cells and which target effector moieties to said cells, and to methods of using the same.
Patent EP-4277678-A1 (EP)
Inventor: JAKOBSEN NIKOLAJ EUSEBIUS
IPC: A61M5/20
Filed: 2022-01-14
Abstract: The invention relates to a medical injection device for dispensing substantially equally sized dose volumes of a liquid drug. The injection is driven by a torsion spring which is strained prior to each dose release by rotation of a connector element connecting the torsion spring to the rotational drive structure. The dose release is controlled by an axial movement of the rotational drive structure which can only be moved axially when the connector element has been rotated to a specific rotational position.
Patent EP-4284882-A1 (EP)
Inventor: LOCCUFIER JOHAN
IPC: C09D11/54
Filed: 2022-01-17
Abstract: L'invention concerne un ensemble fluide pour une impression par jet d'encre comprenant une encre aqueuse pour jet d'encre et un fluide co-réactif. L'encre pour jet d'encre comprend un pigment et un agent dispersant polymère présentant un groupe fonctionnel en mesure de réagir avec une amine primaire ou secondaire. Le fluide co-réactif comprend un composé présentant au moins deux groupes fonctionnels choisis dans le groupe constitué par les amines primaires et les amines secondaires. Le fluide co-réactif est de préférence en apprêt, une encre pour jet d'encre ou un vernis à surimpression.
Patent EP-4288577-A1 (EP)
Title: Antiferromagnetic alloy, method for the production thereof and timepiece movement component made from the alloy
Inventor: GUERIN DELETANG SANDRINE
IPC: C22C38/02
Filed: 2022-01-27
Abstract: The present invention relates to an antiferromagnetic alloy made up of: - 15.0% to 35.0% by weight manganese; - 4.0% to 15.0% by weight chromium; - 1.0% to 5.0% by weight vanadium; - 0.1% to 2.0% by weight carbon; - 0.1% to 1.0% by weight silicon; - 0% to 2.0% by weight aluminium; - with the remainder being iron and residual impurities. This alloy can be used in the field of horology, in particular for manufacturing a timepiece movement component.
Patent EP-4295352-A1 (EP)
Title: Cancellation of noise of a wiper system in a vehicle
Inventor: DEBSKI JACEK
IPC: G10K11/178
Filed: 2022-02-21
Abstract: The invention concerns a method of cancelling noise produced in a cabin of a vehicle by a wiper system. The method is implemented by a noise cancellation device, and comprises receiving (401) feedforward data related to wiper noise. Such feedforward data can be issued from sensors collocated with elements of the wiper system, or from an ECU controlling motor operation of the wiper system. It further comprises generating (403) a noise cancellation control signal based on the feedforward data and based on a model of propagation of the wiper noise in the cabin and transmitting (404) the noise cancellation control signal to a speaker system of the vehicle.
Patent EP-4294462-A1 (EP)
Inventor: VANBEELEN ELIZABETH A
IPC: A61K49/00
Filed: 2022-02-18
Abstract: The present invention provides an IL-31 horse pruritus model which confirms that IL-31 induces itch in horses and can be used to assess whether certain test compounds can block or reduce the itch in treated horses. This experimental model includes administering equine IL-31 to horses to produce a pruritic response; quantitatively measuring pruritic responses in the horses which were administered equine IL-31; administering a candidate horse IL-31 inhibitor; and assessing the effectiveness of the candidate horse IL-31 inhibitor in reducing pruritic behavior in the treated horses by challenging the horses with equine IL-31 following the administration of the candidate horse IL-31 inhibitor.
Patent EP-4305765-A1 (EP)
Inventor: LAGHATE MIHIR VIJAY
IPC: H04B7/06
Filed: 2022-03-07
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may perform a set of synchronization signal block (SSB) measurements and select a serving UE beam and a set of candidate UE beams for measuring a channel state information (CSI) reference signal (CSI-RS) based on the set of SSB measurements. The UE may identify, or predict, time resources for the CSI-RS based on previous CSI-RS configurations. The UE may measure the CSI-RS based on the time resources using a candidate UE beam from the set of candidate UE beams. The UE may transmit, to an access network entity, a measurement report based on measuring the CSI-RS using the candidate UE beam or a last CSI-RS measurement on the serving UE beam.
Patent EP-4227548-A1 (EP)
Inventor: CHENG KAI
IPC: F16C23/08
Filed: 2022-01-24
Abstract: Disclosed is an angular contact self-aligning roller bearing, including rollers, an inner ring, a cage, an outer ring, an outer raceway and an inner raceway, wherein the outer raceway is an inner spherical surface, a spherical center of the inner spherical surface is located on an axis of the outer ring and deviates from a central point of the outer ring; the rollers are in a single row, a working surface of each roller is an externally convex surface, which is formed by rotation of a first circular arc as a generatrix around an axis of the each roller as a rotation axis; the inner raceway is an internally concave surface, which is formed by rotation of a second circular arc as a generatrix around an axis of the inner ring as a rotation axis; a nominal contact angle of the outer raceway is defined as α, a nominal contact angle of the inner raceway is defined as β,0°<α<45°, and 0°<β<45°; a radius of the inner spherical surface is defined as SR, a radius of the first circular arc is defined as R1, a radius of the second circular arc is defined as R2, 0.97SR≤R1<SR, 0.97R2≤R1 <R2. The angular contact self-aligning roller bearing according to the disclosure not only can withstand separate loads or combined loads in axial and radial directions, but also can adapt to the misalignment between a shaft where the bearings are fitted to and mounting holes of the bearings.
Patent EP-4289810-A1 (EP)
Inventor: TENJIMBAYASHI RYUICHI
IPC: C07C41/30
Filed: 2022-02-04
Abstract: Provided is a method for producing (2-methoxyethyl) vinyl ether with a high purity from 2-methoxyethanol and acetylene. 
     The present invention is a method for producing (2-methoxyethyl) vinyl ether using 2-methoxyethanol as a raw material alcohol, the method including the following steps A1, A2, and A3: 
(Step A1) a vinyl ether synthesis step of causing 2-methoxyethanol to react with acetylene to obtain a mixture containing unreacted 2-methoxyethanol and (2-methoxyethyl) vinyl ether; 
(Step A2) an acetalization step of causing a reaction of the unreacted 2-methoxyethanol and the (2-methoxyethyl) vinyl ether in the mixture in the presence of an acid catalyst to be converted into acetaldehyde bis(2-methoxyethyl)acetal; 
(Step A3) a distillation step of removing the acetaldehyde bis(2-methoxyethyl)acetal by distillation from an acetal-containing mixture obtained in step A2.
Patent EP-4276844-A1 (EP)
Inventor: KIM SUN WOO
IPC: G16H30/20
Filed: 2022-02-08
Abstract: Disclosed is a method for generating a three-dimensional prostate pathological image, and a system therefor. The method for generating a three-dimensional prostate pathological image comprises the steps of: by a system for generating a three-dimensional prostate pathological image, specifying a three-dimensional prostate image; by the system for generating a three-dimensional prostate pathological image, obtaining, through a diagnosis system, a digital diagnosis result for each of at least one specimen corresponding to predetermined template coordinates obtained through a transperineal template prostate biopsy (TTPB); and by the system for generating a three-dimensional prostate pathological image, displaying, on the three-dimensional prostate image, an onset site of prostate cancer existing in the at least one specimen on the basis of the template coordinates for each specimen and the digital diagnosis result.
Patent EP-4275724-A1 (EP)
Title: Discharge device
Inventor: ARAI JUNICHIRO
IPC: A61M11/00
Filed: 2022-02-09
Abstract: An emission device (10) includes an emission unit (30) configured to emit a useful substance (U) to a space (S) where a target person (T) is present; an environment adjustment unit (90) configured to adjust an environmental condition of the space (S); a storage (82) configured to store data including the useful substance (U) and an environmental condition associated with the useful substance (U); and a controller (80) configured to acquire the environmental condition associated with the useful substance (U) emitted from the emission unit (30), based on the data stored in the storage (82),and control the environment adjustment unit (90) to meet the environmental condition.
Patent EP-4291458-A1 (EP)
Inventor: LEPIRD JOHN RUSSELL
IPC: B60W60/00
Filed: 2022-02-10
Abstract: Systems, methods, and autonomous vehicles may obtain sensor data associated with an environment surrounding an autonomous vehicle; provide the sensor data to a plurality of plugins; independently determine, with each plugin, based on the sensor data, whether to request a remote guidance session for the autonomous vehicle, each plugin of the plurality of plugins including a different model that is applied by that plugin to the sensor data to determine whether to request the remote guidance session; receive, from at least one plugin, a request to initiate the remote guidance session; and in response to receiving the request to initiate the remote guidance session, communicate with a computing device external to the autonomous vehicle to establish the remote guidance session.
Patent EP-4296903-A1 (EP)
Title: Information processing device, information processing method, and information processing program
Inventor: SAKUMA YUIKO
IPC: G06N3/063
Filed: 2022-01-25
Abstract: An information processing apparatus (10, 10A, and 10B) includes a calculation unit (120, 120A, and 120B) that performs integration of an input value and a weight coefficient. Any one of the input value and the weight coefficient is expressed by a combination of addition or subtraction of n or less first bit strings. The first bit strings include one bit of 1.
Patent EP-4300377-A1 (EP)
Title: Quantum circuit compilation method and device, compilation framework and quantum operating system
Inventor: Dou Menghan
IPC: G06N10/00
Filed: 2022-03-30
Abstract: Disclosed are a quantum circuit compilation method, a device, a compilation framework and a quantum operating system. The method determines a topological structure of a target quantum chip and a supportable logic gate set according to a configuration file in the compilation instruction; invoking the circuit processing module to process a to-be-complied circuit so as to generate a first supportable circuit; invoking the topological mapping module to map the first supportable circuit to a first operable circuit according to the topology structure; or invoking the topological mapping module to map the to-be-complied circuit to a second operable circuit; and invoking the circuit processing module to process the second operable circuit so as to generate a second supportable circuit. The disclosed embodiments may improve the development efficiency of quantum compilers. ( FIG. 2 )
Patent EP-4316388-A1 (EP)
Inventor: OKADA NORIAKI
IPC: A61B17/02
Filed: 2022-03-10
Abstract: To prevent the loop member from passing through the opening/closing portion and to provide an endoscopic procedure tool capable of securely cutting the loop member by the opening/closing portion, the clip device 10 has a connection hook 11 that protrudes from the inner sheath 12 to open the pair of arm portions 11a and 11b by its own elasticity, and closes the pair of arm portions 11a and 11b by being buried in the inner sheath 12. The connection hook 11 has claw portions 11a1 and 11b1 at the ends of the arm portions 11a and 11b, which clip a portion of the endoscopic traction clip 1 connected with the loop member 4 and enable it to be retracted into the inner sheath 12 as it is pulled in the inner sheath 12. A gap at the closest portion between the pair of claw portions 11a1 and 11b1 when the pair of arm portions 11a and 11b are buried in the inner sheath 12 and closed has a specified value that prevents the loop member from passing through, when a part of the loop member 4 is clipped between the pair of claw portions 11 a1 and 11b1.
Patent EP-4241639-A1 (EP)
Inventor: GAO XIONGWEI
IPC: A47L1/02
Filed: 2022-03-17
Abstract: A cleaning robot and a motion control method thereof are provided. The cleaning robot comprises: a cleaning element, which is configured to be in contact with a surface to be cleaned and form a chamber with the surface to be cleaned; a suction module, which is communicated with the chamber and is configured to draw air in the chamber to form negative pressure so that the cleaning element is adsorbed on the surface to be cleaned; a driving module, which is connected with the cleaning element and drives the cleaning element to rotate with the axis perpendicular to the surface to be cleaned as the rotation axis; a controller, which is coupled to and controls the suction module and the driving module; and a bridge, which connects a plurality of cleaning elements and the driving module, wherein at least one of the cleaning elements is configured to be able to deflect with respect to the bridge, so as to enable the rotation axis corresponding to the cleaning element to be staggered with the rotation axes corresponding to other cleaning elements to form an included angle. Compared with the existing cleaning robot, the cleaning robot described above can adapt to the surface to be cleaned with a certain curvature, and can meet the cleaning requirements of different materials at different degrees of dirt, which has a wider application range.
Patent EP-4269884-A1 (EP)
Title: Air conditioner
Inventor: KIM MUNSUB
IPC: F24F1/0014
Filed: 2022-03-31
Abstract: This air conditioner may include: a housing having an inlet and an outlet; a heat exchanger provided inside the housing to exchange heat with air suctioned in through the inlet; a fan for making the air that has exchanged heat with the heat exchanger flow so that the heat-exchanged air is discharged through the outlet; a motor for generating rotational force; and a blade unit for guiding the air discharged through the outlet.
Patent EP-4283507-A1 (EP)
Title: Method and apparatus for data access control
Inventor: ZHANG JIANQING
IPC: G06F21/62
Filed: 2022-10-17
Abstract: According to examples of the present disclosure, there is provided a method and device for controlling data access. The method comprises: receiving a data query request characterizing that a first user requests target data; obtaining a business data access capability attribute corresponding to the first user and obtaining a business security attribute corresponding to the target data; wherein the business data access capability attribute is used to characterize capability of accessing data in a business environment in the charge of a user based on a business attribute of the user; determining a data query processing policy corresponding to the data query request by invoking a data access security model based on the business data access capability attribute of the first user and the business security attribute of the target data; and processing the target data by invoking the data query processing policy and generating a response message for feedback.
Patent EP-4269299-A1 (EP)
Inventor: Yu Ruchu
IPC: B65H19/28
Filed: 2022-09-30
Abstract: This application discloses a rewinding apparatus and a rewinding method. The rewinding apparatus is configured to rewind a strip. The rewinding apparatus includes a rewinding mechanism and a switching mechanism. The rewinding mechanism includes two shafts that are opposite to each other along a first direction and spaced out. The two shafts are configured to rewind the strip along different conveyance paths separately. The switching mechanism includes a moving roller. The moving roller is configured to drive the strip to switch from one shaft to another shaft so that the strip switches from one conveyance path to another conveyance path. The rewinding apparatus and rewinding method disclosed in this application achieve high space efficiency and high switching efficiency.
Patent EP-4219877-A1 (EP)
Inventor: SCHUURS VINCENT
IPC: E06B9/262
Filed: 2023-01-20
Abstract: The present invention provides a retractable blind assembly including a covering material, a fixed inclined head rail and a middle rail that is pivotable with respect to the head rail. The head rail extends upwardly at an acute angle. The middle rail is pivotable between a top deployed position and a retracted position. The retractable blind assembly also includes a bottom rail. The bottom rail is movable vertically between a bottom deployed position and the top deployed position. The retractable blind assembly has a single lift cord configured to raise and lower the bottom rail to retract and extend the covering material. The single lift cord is routed in a single lift cord loop from the head rail, through the middle rail and the bottom rail, and back to the head rail.