baber/WOPTO huggingface dataset:
Patent EP-4130144-A1 (EP)
Title: Foamable chlorinated vinyl chloride-based resin particles, foamed particles thereof, chlorinated vinyl chloride-based resin foam molded article, and method for producing foamable chlorinated vinyl chloride resin particles
Inventor: NEIWA YUKI
IPC: C08L23/28
Filed: 2020-09-29
Abstract: An object of an embodiment of the present invention is to provide expandable chlorinated vinyl chloride-based resin particles from which a chlorinated vinyl chloride-based resin foamed molded product achieving both high expansion ratio and excellent surface appearance can be obtained. The expandable chlorinated vinyl chloride-based resin particles have a porosity of not more than 5.5 (ml/ 100 g).
Patent EP-4141438-A1 (EP)
Title: Humidity sensor and air conditioner
Inventor: HON JINI
IPC: G01N29/024
Filed: 2020-05-07
Abstract: A humidity sensor includes a sound wave element configured to transmit a sound wave and receive the sound wave reflected by a reflector, a reception circuit configured to obtain an arrival time of the reflected wave received by the sound wave element, and a humidity analysis circuit configured to calculate humidity by using the arrival time, a distance from the sound wave element to the reflector, and a temperature of a space from the sound wave element to the reflector.
Patent EP-4191708-A1 (EP)
Title: Lithium-ion battery positive electrode lithium supplement additive, preparation method therefor, and lithium-ion battery
Inventor: YUE MIN
IPC: H01M10/0525
Filed: 2020-10-09
Abstract: Disclosed are a lithium-ion battery positive electrode lithium supplement additive, a preparation method therefor, and a lithium-ion battery. The problem to be solved is to increase the purity Li<sub>2</sub>NiO<sub>2</sub> and to reduce cost. In the present lithium-ion battery positive electrode lithium supplement additive, the Li<sub>2</sub>NiO<sub>2</sub> purity is greater than 95%, the total residual alkali is less than 3%, the initial charge gram capacity is 420-465 mAh/g, and the irreversible capacity is 260-340 mAh/g. The preparation method of the present invention comprises the following steps: preparing a composite lithium salt, mixing the composite lithium salt with a nickel source, sintering and crushing same, and obtaining the lithium-ion battery positive electrode lithium supplement additive. The lithium-ion battery positive electrode lithium supplement additive of the present invention is added to a positive electrode active material of the positive electrode of the lithium-ion battery of the present invention. Compared with existing techniques, the present invention uses the composite lithium salt as a lithium raw material, the method comprises mixing, sintering and crushing, and the Li<sub>2</sub>NiO<sub>2</sub> obtained has a purity of greater than 95%, the total residual alkali is less than 3%, the initial charge gram capacity is 420-465 mAh/g, and the irreversible capacity is 260-340 mAh/g. The preparation method is simple, easy to control, low in cost, and environmentally friendly, and facilitates industrial production.
Patent EP-4231770-A1 (EP)
Inventor: LI MINGJU
IPC: H04W76/27
Filed: 2020-10-14
Abstract: Provided are a reference signal transmission method and apparatus, and a device and a readable storage medium, wherein same relate to the field of communications. The method comprises: determining a positioning request, the positioning request being used for instructing a network device to send a resource configuration parameter of a positioning reference signal and/or the positioning reference signal to a terminal device; or, the positioning request being used for instructing the terminal device to send a positioning measurement result to the network device. The transmission of a positioning reference signal is indicated by means of a positioning request, that is, after the positioning request is determined and after a resource configuration parameter is determined according to the positioning request, the positioning reference signal is transmitted, so that the problem of signaling wastes caused by redundant transmissions of the positioning reference signal, and the problem of large positioning delay and low accuracy caused by a long transmission period of the positioning reference signal are avoided.
Patent EP-4233303-A1 (EP)
Inventor: MA JIANGLEI
IPC: H04M1/02
Filed: 2020-12-24
Abstract: An air interface is the wireless communications link between two or more communicating devices. An air interface generally includes a number of components that specify how a transmission is to be sent and/or received, e.g. components defining a waveform, a frame structure, a multiple access scheme, a coding scheme, etc. Artificial intelligence (AI) may be implemented in relation to one or more components of the air interface. Therefore, a network may need to accommodate operation for both air interfaces that are not AI enabled and air interfaces that are AI enabled. In some embodiments, methods are provided for switching between different AI modes and a non-AI mode. In some embodiments, a measurement signaling mechanism and related feedback channel configuration is provided so that the same measurement signaling mechanism and related feedback channel may be used regardless of whether a device implements an AI-enabled air interface.
Patent EP-4253995-A1 (EP)
Inventor: LEE JAE EUN
IPC: G01S7/41
Filed: 2020-12-29
Abstract: An object detection radar apparatus is installed in a vehicle and is configured to detect an object. The object detection radar apparatus includes a transceiver configured to: transmit a radar signal to the outside of the vehicle based on a first mode or a second mode different from each other in terms of detection range, and receive a radar signal reflected from the object; and a processing unit configured to: detect the object based on the reflected radar signal when the first mode is activated, and recognize the object based on the reflected radar signal when the second mode is activated.
Patent EP-4026885-A1 (EP)
Inventor: WEGNER ANDRÉ
IPC: C10J3/26
Filed: 2021-01-06
Abstract: The present invention relates to a reactor (100) for the gasifying and/or melting of feed materials. The reactor comprises:a co-current section (110). comprising a plenum section (111), comprising a feed section with a sluice (112), wherein feed materials are introduced into the reactor (100) from above via the feed section, a buffer section (113), a pre-treatment section (114), which adjoins a bottom of the buffer section (113) to create a cross-sectional enlargement, and an intermediate section (115) adjoining the pre-treatment section, an upper oxidation section (116) adjoining a bottom of the intermediate section and comprising tuyeres (117), and an upper reduction section (118) adjoining a bottom of the upper oxidation section (116), a gas outlet section (120) comprising at least one gas outlet (121) and at least one tuyere (151) for steam or water injection for creating a post-gasification section (150) within the gas outlet section, and a post-gasification section (150), and a countercurrent section (130) comprising a conical lower reduction section (138) adjoining the gas outlet section (120) and a conical lower oxidation section (136) adjoining the lower reduction section (138) comprising at least one tuyere (137) and at least one tapping (131).
Patent EP-3890044-A1 (EP)
Inventor: IM YEONGJI
IPC: H01L51/52
Filed: 2021-01-13
Abstract: An organic light-emitting device comprises: a first electrode; a second electrode facing the first electrode; and an organic layer located between the first electrode and the second electrode and comprising an emission layer, wherein the emission layer comprises a host and a dopant, the host comrpises a first compound and a second compound, and the first compound, the second compound, and the dopant are different from one another. Two compounds in the host comprised in the emission layer may have different HOMO and LUMO energy levels and may form an exciplex, and a difference between a HOMO energy level and a LUMO energy level of the exciplex (ΔE<sub>exiplex</sub>) may be greater than a difference between a HOMO energy level and a LUMO energy level of the dopant (ΔE<sub>dopant</sub>).
Patent EP-3858531-A1 (EP)
Inventor: GELMETTI CARLO
IPC: B65H57/18
Filed: 2021-01-18
Abstract: A device for imparting a torsional force onto a wire has a base and a support mounted so as to be rotatable with respect to the base around an axis of rotation. The axis of rotation coincides with a wire path extending through the base and the support. Further, a wire clutching device is mounted on the support and adapted to engage at a wire guided along the wire path, and a rotation mechanism is provided which is adapted for rotating the support with respect to the base.
Patent EP-4035785-A1 (EP)
Inventor: LAUX MANUEL
IPC: B08B5/02
Filed: 2021-02-01
Abstract: Zum Behandeln von mittels 3D-Druck gedruckten Bauteilen aus dem Pulverbett werden diese in einen Muldenbandförderer (12) eingebracht, der die Bauteile transportiert, umwälzt und in dem die Bauteile während des Transports von einem Fluidstrahl beaufschlagt werden.
Patent EP-3832506-A1 (EP)
Inventor: WEBER SEBASTIAN
IPC: G06V40/12
Filed: 2017-03-28
Abstract: The present disclosure relates to a method of authenticating a candidate fingerprint of a finger of a user by means of a fingerprint authentication system comprising a fingerprint sensor and processing circuitry connected to the fingerprint sensor. The present disclosure also relates to a corresponding electronic device and computer program product.
Patent EP-3879232-A1 (EP)
Inventor: HERGENRETER JOEL D
IPC: G05B23/02
Filed: 2021-02-08
Abstract: A roll sensor is configured to detect a first roll angle at a corresponding first point of a path plan of a vehicle, or its implement, based on the estimated current position. A roll sensor is configured to detect a second roll angle at a corresponding second point of a path plan of a vehicle, or its implement, based on the estimated current position. A data processor is configured to determine a roll angle delta or difference between the first roll angle and the second roll angle. If the roll angle delta is greater than a reference roll value, the roll angle delta is evaluated over an evaluation period. For example, if the roll angle is greater than the reference roll value for equal to or greater than a target percentage or target ratio for the evaluation period, the data processor is configured to designate the roll angle sensor for possible recalibration.
Patent EP-4052998-A1 (EP)
Inventor: LANDVIK SONDRE
IPC: B60K1/04
Filed: 2021-03-02
Abstract: The present disclosure relates to frame structure (100) for a vehicle comprising a front wheel suspension arrangement for suspending a pair of front wheels of the vehicle, and a rear wheel suspension arrangement for suspending a pair of rear wheels of the vehicle, wherein the frame structure (100) comprises a load bearing frame arrangement (102) arranged to be positioned at a transversal center portion of the vehicle, the load bearing frame arrangement (102) comprising a first member (104) and a second member (106), each of the first and second members forming a diagonal extension as seen in a transversal cross section of the load bearing frame arrangement, wherein the diagonal first and second members extend longitudinally between the front wheel suspension arrangement and the rear wheel suspension arrangement, wherein the diagonal extension of the first member (104) interconnects with the diagonal extension of the second member (106) forming a connection point (108) between the first and second members.
Patent EP-4059398-A1 (EP)
Inventor: BRADA IJPE BERNARDUS
IPC: A47L5/30
Filed: 2021-03-17
Abstract: In the context of vacuum cleaning, a suction head (101) is provided, which comprises a housing (30) that includes a coupling area configured to enable coupling of the housing (30) to an air suction source of a vacuum cleaner, at least one brush (20) that is rotatably arranged in the housing (30) and that is configured to interact with a surface (10) to be cleaned, and at least one wheel (90) that is rotatably arranged on the suction head (101) and that is configured to be in contact with the surface (10). The suction head (101) is further equipped with a wetting arrangement (42) that is configured to enable a direct supply of liquid to the at least one wheel (90) and to thereby achieve the effect that the at least one wheel (90) is kept wet and the cleaning results of the surface (10) to be cleaned are optimized.
Patent EP-3889077-A1 (EP)
Title: Kommissioniersystem
Inventor: GOLLMANN DANIEL
IPC: G07F17/00
Filed: 2021-03-18
Abstract: Kommissioniersystem (1') zur Einlagerung und Auslagerung von Medikamentenpackungen (2), wobei das Kommissioniersystem (1') ein Ausgaberegal (3) mit einer Mehrzahl übereinander angeordneter Ausgaberegalböden (30), die von einer Einlagerungsseite (31) des Ausgaberegals (3) zu einer Auslagerungsseite (32) des Ausgaberegals (3) hin schräg nach unten geneigt sind und jeweils eine Mehrzahl paralleler Ausgabekanäle (33) aufweisen, und ein in einem Übergabeabstand (U) gegenüber der Einlagerungsseite (31) des Ausgaberegals (3) angeordnetes Pufferregalsystem (10) mit wenigstens zwei parallel zueinander angeordneten und einen Manövrierabstand (M) zueinander aufweisenden oder in den Manövrierabstand (M) zueinander verfahrbaren Einzelregalen (101, 102, 103) aufweist, wobei jedes der Einzelregale (101, 102, 103) eine Mehrzahl übereinander angeordneter Pufferregalböden (130) aufweist,dadurch gekennzeichnet,das Kommissioniersystem (1') eine in einer Höhenrichtung (H<sub>A</sub> ) und in der Breitenrichtung (B<sub>A</sub> ) des Ausgaberegals (3) an der Einlagerungsseite (31) des Ausgaberegals (3) verfahrbare erste Greifereinrichtung (11) und eine in einer Höhenrichtung (H<sub>p</sub> ), einer Breitenrichtung (B<sub>p</sub> ) und einer Längenrichtung (L<sub>p</sub> ) des Pufferregalsystems (10) an und zwischen den Einzelregalen (101, 102, 103) des Pufferregalsystems (10) und innerhalb des Übergabeabstandes (U) verfahrbare und hinsichtlich ihrer Bewegung und Positionierung mit der ersten Greifereinrichtung (11) synchronisierte zweite Greifereinrichtung (12) aufweist.
Patent EP-3871614-A1 (EP)
Inventor: SIMMS ROBERT J
IPC: A61B17/00
Filed: 2014-02-28
Abstract: An apparatus includes a body, a shaft in communication with the body, and an end effector in communication with the shaft. The end effector is operable to drive staples through tissue. The end effector comprises an anvil and a cartridge. The anvil is operable to move pivotally relative to the cartridge. The cartridge is positioned to drive staples upwardly toward the anvil. The cartridge comprises a plurality of protrusions operable to prevent lateral rocking of the anvil. The plurality of protrusions is pointed toward the anvil. In some versions, an alignment member and/or a lateral stabilization member may be used between the anvil and the cartridge.
Patent EP-3892830-A1 (EP)
Inventor: TRALSHAWALA NILESH
IPC: F01K23/10
Filed: 2021-03-24
Abstract: Embodiments of the disclosure provide a method for operating a combined cycle power plant (CCPP) (12). The method may include generating a power plant model (68) for operating the CCPP (12), determining whether at least two gas turbines (30A, 30B) in the power plant model (68) generate a power output, and modeling a fuel consumption of the CCPP (12) for a baseline split ratio (226) between the at least two gas turbines (30A, 30B). The method may also include determining whether the variant split ratio (226) meets a quality threshold for the CCPP (12), and adjusting the CCPP (12) to use the variant split ratio (226) in response to the variant split ratio (226) meeting the quality threshold.
Patent EP-4068038-A1 (EP)
Title: Referencing safety zones to other equipment
Inventor: AAKÆR IVERSEN JEPPE
IPC: G05D1/02
Filed: 2021-03-31
Abstract: An autonomous mobile robot can include a body, at least one sensor configured to detect aspects of the environment in the vicinity of the autonomous mobile robot, and a control unit configured to process data received from the sensor to identify a position of a workpiece of the autonomous mobile robot and to define a safety field that has a position referenced to the position of the workpiece. The safety field is an area or a volume in which the presence of an object triggers a safety response by the autonomous mobile robot.
Patent EP-4011408-A1 (EP)
Title: Lamp having air purification and sterilization functions
Inventor: MA AIMIN
IPC: A61L9/20
Filed: 2021-04-22
Abstract: The present invention discloses a lamp having air purification and sterilization functions, comprising a cabinet (1), a light source mechanism fixedly mounted on the cabinet (1), a sterilization mechanism for purifying and sterilizing a fluid flow, a fluid inlet (2) and a fluid outlet (3) disposed on the cabinet (1), a circulation mechanism for circulating the fluid flow from the fluid inlet (2) to the fluid outlet (3), and a fluid flowing path extending from the fluid inlet (2), passing through the sterilization mechanism, and reaching the fluid outlet (3). The present invention utilizes the sterilization mechanism to sterilize bacteria and viruses suspending in the air, and ionizes the air to generate plasma according to a point discharge principle; the plasma can effectively inhibit the breeding of pathogenic bacteria in a public place; furthermore, the cabinet can be utilized to mount the lamp at the top of an indoor space, and the light source mechanism under the cabinet illuminates the space, thereby overcoming the defect that an air purifier or an ultraviolet sterilization lamp cannot be mounted due to the limited indoor space, and having the advantage of diversified use functions.
Patent EP-4080124-A1 (EP)
Inventor: STRÖMBERG ANDREAS
IPC: F24D3/10
Filed: 2021-04-22
Abstract: The present invention relates to an expansion vessel (10) for a cooling system (1) using a cooling medium comprising water, the expansion vessel (10) forming a chamber (100), which, during normal operation of said cooling system (1), is open to atmospheric air ambient of said chamber and comprises 
- a cooling medium volume (200) filling said chamber (100) up to a cooling medium surface (201); 
- a fluid volume (400) of a fluid having a density between the density of the cooling medium and the density of the atmospheric air; 
said fluid volume (400) filling said chamber (100) from said cooling medium surface (201) to a fluid volume upper surface (401), wherein said fluid volume (400) is selected such that, for each location of the cooling medium surface (201) between a minimum cooling medium level (201min) and a maximum cooling medium level (201max), a thickness of said fluid volume (400) from said cooling medium surface (201) to said fluid volume upper surface (401) is sufficient to hinder said atmospheric air from being dissolved in the cooling medium via said fluid volume (400); and 
- a non-zero air volume (300) of atmospheric air.
Patent EP-3906871-A1 (EP)
Inventor: MURDESHWAR NIKHIL M
IPC: A61B17/00
Filed: 2021-04-23
Abstract: An end effector assembly of a tissue resection device. The end effector assembly including a first cut guide including a first support surface that extends from a first proximal end portion to a first distal end portion including a first outer distal portion, and a second cut guide located around the first cut guide. The second cut guide having a second support surface that extends from a second proximal end portion to a second distal end portion having a second outer distal portion. The first outer distal portion located distal of the second outer distal portion and the first outer distal portion being located farther laterally from the longitudinal axis than the second outer distal portion. The end effector assembly further including a cutting device located between the first and second cut guides.
Patent EP-4075641-A1 (EP)
Inventor: WANG DECHANG
IPC: H02J50/12
Filed: 2021-05-19
Abstract: Disclosed are methods controllers, and inverters for wireless power transfer using a multiple pulse width modulation, M-PWM, driver signal. The methods comprise: generating the multiple PWM driver signal wherein the pulse width varies in accordance with the magnitude of a periodic modulating curve; modifying the M-PWM driver signal adjacent a zero-crossing of the periodic modulating wave, by reducing an interval between the zero-crossing and at least one pulse of the M-PWM driver signal closest to the zero-crossing; and using the modified M-PWM driver signal to open and close a switch in a wireless power transfer charging circuit.
Patent EP-3913161-A1 (EP)
Inventor: RUGGERO RICCARDO
IPC: E04F10/10
Filed: 2021-05-21
Abstract: Covering apparatus (1), which comprises a support structure (2) provided with two lateral beams (21), a series of covering blades (3) supported by the respective lateral beams (21) and first movement means (4) arranged for rotating the covering blades (3) around a corresponding rotation axis (R). The covering blades comprising an elongated body (32), which is extended between two corresponding ends (32') and two coupling elements (33), each placed to connect between the corresponding end (32') of the elongated body (32) and the first movement means (4). In particular, each coupling element (33) comprises a guide body (34), provided with a coupling guide (341), a coupling body (35), provided with a first engagement portion (351) engaged with the coupling guide (35), and locking means (36), adapted to constrain the first engagement portion (351) to the coupling guide (35). In addition, one between the guide body (34) and the coupling body (35) is fixed to the end (32') of the covering blade (3), while the other carries, mounted thereon, a rotation pin (37) rotatably connected to the corresponding lateral beam (21).
Patent EP-4101602-A1 (EP)
Title: Verfahren zur analyse eines werkzeugs und mobile werkzeugmaschine
Inventor: BRALLA DARIO
IPC: B25J9/16
Filed: 2021-06-11
Abstract: Die Erfindung betrifft ein Verfahren zur Nutzung eines Werkzeugs (100), beispielsweise ein Bohrwerkzeug, ein Meißelwerkzeug oder ein Schleifwerkzeug, mit einer mobilen Werkzeugmaschine (10). Sie ist dadurch gekennzeichnet, dass die mobile Werkzeugmaschine (10) wenigstens eine Eigenschaft des Werkzeugs (100) bestimmt. Des Weiteren betrifft die Erfindung eine mobile Werkzeugmaschine (10). Die Erfindung ermöglicht es durch rechtzeitige Identifikation von auszutauschenden Werkzeugen (100), Bauaufgaben dauerhaft mit hoher Produktivität auszuführen.
Patent EP-3937035-A1 (EP)
Inventor: JEONG YONG HYUN
IPC: G06F21/16
Filed: 2021-06-25
Abstract: Disclosed is a method and apparatus for preventing forgery of data. The method for preventing forgery of data according to an embodiment includes determining a noise level based on metadata of original data, generating noise by applying the determined noise level to a preset noise pattern, generating transformed data of the original data by adding the generated noise to the original data, and transmitting the transformed data and the metadata to a server.
Patent EP-4117145-A1 (EP)
Title: Rotor for a high-speed electrical machine
Inventor: BLASER MANUEL
IPC: H02K1/02
Filed: 2021-07-07
Abstract: A rotor (1) for a high-speed electrical machine with gas bearings comprises 
at least one rotor side radial bearing (21), 
a rotor side axial bearing (31), 
a rotor body (2) comprising the at least one rotor side radial bearing (21), 
a rotor end piece (3) comprising the rotor side axial bearing, 
wherein, when seen along the rotor's axis of rotation, a radial bearing section (22) is defined as a section along which a radial bearing extends. 
     Therein, the rotor end piece (3) radially surrounds the rotor body (2) at the interface of these two parts.