baber/WOPTO huggingface dataset:
Patent EP-4043553-A1 (EP)
Title: Method for isolating ureteric bud tip cells
Inventor: OSAFUNE KENJI
IPC: C12Q1/02
Filed: 2020-09-30
Abstract: Provided is a method for isolating a ureteric bud tip cell from cells, a tissue, or an organoid comprising the ureteric bud tip cell, comprising the following steps of contacting the cells, tissue, or organoid comprising the ureteric bud tip cell with a very low density lipoprotein receptor (VLDL-R) binding agent, and isolating the ureteric bud tip cell using the binding agent as an indicator.
Patent EP-4013653-A1 (EP)
Title: Onboard cluster tracking system
Inventor: CHEN MINGCHENG
IPC: B60R21/0134
Filed: 2020-10-15
Abstract: The technology relates to tracking objects in an environment around an autonomous vehicle. A computing system (110) of the autonomous vehicle determines accurate motion characteristics of objects detected in its environment despite various sensor measurement limitations. By correcting motion distortion (808) for fast moving objects and accounting for discrepancies in sensor data gathering, motion characteristics may be determined for the detected objects with enhanced accuracy (908). Multiple sets of correspondences are determined for clusters from multiple sensor spins, enabling better alignment using a surface matching algorithm even when clusters have fewer data points (904). Efficiency is also enhanced by selecting hypotheses based on confidence levels. These techniques provide for identifying the types of objects for which a yaw rate can be accurately determined. Object classification can also be improved by accumulating associated clusters corresponding to a detected object (186). In addition, under- or over-segmentation can be mitigated with such techniques.
Patent EP-4063066-A1 (EP)
Inventor: SHINDO RYOTA
IPC: B23Q1/70
Filed: 2020-11-20
Abstract: A machine tool includes a rotation table unit (25) including a rotation table (39) configured to rotate with respect to a first axis. The rotation table unit (25) is configured to move along a second axis that is orthogonal to the first axis. The machine tool includes a spindle unit (26) including a spindle (58) configured to rotate with respect to a third axis that is orthogonal to the first axis and the second axis. The spindle unit (26) is configured to move along the third axis. The machine tool includes a bed (22) that supports the rotation table unit (25) and the spindle unit (26). A front part of an upper surface of the bed (22) includes a recess (232) in which the rotation table unit (25) is arranged. The spindle unit (26) is located at a rear part of the upper surface of the bed (22).
Patent EP-4064170-A1 (EP)
Title: Work instruction system and work instruction method
Inventor: FUJIMOTO SHINYA
IPC: G06Q50/04
Filed: 2020-10-20
Abstract: This invention realizes a work instruction system by which a plurality of element work tasks can be appropriately and quickly performed, even by an inexperienced worker. A work instruction system (1) comprises: an imaging device (10) that images an imaging-image including a worker that performs a plurality of element work tasks with respect to an object; an information processing device (20) that includes a completion determination unit (24) that determines, for each element work task, the completion of the element work task, and a work identification unit (25) that identifies the element work task to be performed next by the worker; and a display device (70) that displays the element work task to be performed next by the worker.
Patent EP-4068746-A1 (EP)
Inventor: PARK GWUI YOUN
IPC: G02B3/00
Filed: 2020-11-12
Abstract: A distance measuring camera apparatus according to an embodiment of the present invention comprises: a light-emitting unit; and a light-receiving unit including an image sensor. The light-emitting unit comprises: a light source including a light-emitting device; and a diffusion member arranged on the light source and including a plurality of micro-lenses. The diffusion member includes a first region and a second region, wherein the first region surrounds the second region and the second region is arranged such that the center thereof overlaps the light-emitting unit in an optical axis direction. In addition, the diameter of the micro-lens in the second region is smaller than the diameter of the micro-lens in the first region.
Patent EP-4067071-A1 (EP)
Title: Intermediate film for laminated glass, laminated glass, and image display system
Inventor: MASUYAMA YOSHIKAZU
IPC: B32B17/10
Filed: 2020-11-26
Abstract: An interlayer film for laminated glass of the present invention is an interlayer film for laminated glass comprising two or more resin layers, and comprising a first resin layer comprising a resin and a light diffusion particle and having a thickness of 150 µm or less, in which a total light transmittance is less than 70%.
Patent EP-4067351-A1 (EP)
Inventor: LIAO YONGGANG
IPC: C07D403/14
Filed: 2020-11-27
Abstract: Disclosed are a diazaindole derivative as shown in formula I and the use thereof in the preparation of a drug for treating Chk1-related diseases.
Patent EP-3998020-A1 (EP)
Title: Heart failure diagnosis device
Inventor: TAKAHASHI WATARU
IPC: A61B5/11
Filed: 2020-08-20
Abstract: Provided is a heart failure diagnostic device 10 which uses an indicator generated from a standard deviation of a respiratory frequency of a user P to diagnose heart failure. The heart failure diagnostic device 10 comprises: a flexible piezoelectric sensor sheet 12 outputting a detection signal corresponding to an input vibration; a respiratory signal acquisitor 40 extracting, as a respiratory signal, a signal of a vibration frequency caused by respiration from the detection signal detected by the piezoelectric sensor sheet 12; a power spectrum calculator 44 calculating a power spectrum of a respiratory frequency band from the respiratory signal; and a signal corrector 42 correcting the detection signal such that in the power spectrum, a maximum value of a first-order frequency component of a respiratory waveform is at least 1.5 times a maximum value of a second-order frequency component of the respiratory waveform, thereby obtaining the respiratory signal.
Patent EP-4075670-A1 (EP)
Inventor: YAN DICHAO
IPC: H03H17/00
Filed: 2020-10-27
Abstract: An FIR filter-based filtering method and apparatus, a system, and a storage medium are provided. The FIR filter-based filtering method includes: acquiring (S11) a preset filtering order and a preset down-sampling multiple; selecting (S12), according to the preset down-sampling multiple, a corresponding number of filter multiplexing units, and using each of the selected filter multiplexing units as a used filter multiplexing unit, wherein the FIR filter includes multiple filter multiplexing units; configuring (S13), according to the preset filtering order, a filtering order for each used filter multiplexing unit; filtering (S14), according to the preset down-sampling multiple, input data allocated to each used filter multiplexing unit through the each used filter multiplexing unit configured with the filtering order, to obtain unit filtered data outputted by the each used filter multiplexing unit; and merging (S15) the unit filtered data respectively outputted by the corresponding number of used filter multiplexing units and outputting merged unit filtered data.
Patent EP-4080235-A1 (EP)
Title: Near-field estimation method and apparatus
Inventor: LI DEJIAN
IPC: G01S5/06
Filed: 2020-01-08
Abstract: This application provides a near field estimation method and apparatus. The method is applied to a multiple-input multiple-output MIMO radar. An antenna array of the MIMO radar includes M transmit antennas and N receive antennas, M is a positive integer, and N is a positive integer. The method includes: measuring a first distance between a reference receive antenna and a target, where the reference receive antenna is one of the N receive antennas; determining a second distance between a j th  receive antenna and the target based on the first distance, where j is a positive integer less than or equal to N; determining a wave path difference between a first virtual receive antenna and a second virtual receive antenna based on the first distance and the second distance, where the first virtual receive antenna is determined based on a reference transmit antenna and the reference receive antenna, the reference transmit antenna is one of the M transmit antennas, the second virtual receive antenna is determined based on an i th  transmit antenna and the j th  receive antenna, and i is a positive integer less than or equal to M; and determining an angle of arrival of the first virtual receive antenna based on the wave path difference.
Patent EP-4131484-A1 (EP)
Inventor: LIAO QUNCHAO
IPC: H01M4/36
Filed: 2020-03-26
Abstract: The present invention provides a negative electrode material. The negative electrode material contains silicon-based particles and graphite particles. In a case that a D n50 /D v50  ratio of the graphite particles is A and a D n50 /D v50  ratio of the silicon-based particles is B, the following conditional expressions (1) to (3) are satisfied: 0.1 ≤ A ≤ 0.65 (1); 0.3 ≤ B ≤ 0.85 (2); and B > A (3), where, D v50  is a particle diameter of particles measured when a cumulative volume fraction in a volume-based distribution reaches 50%, and D n50  is a particle diameter of particles measured when a cumulative number fraction in a number-based distribution reaches 50%. The present invention further provides a negative electrode plate, a lithium-ion secondary battery or electrochemical device containing the negative electrode plate, and an electronic device containing the lithium-ion secondary battery and/or electrochemical device.
Patent EP-3964712-A1 (EP)
Inventor: LI YANG
IPC: F04C29/00
Filed: 2020-12-15
Abstract: The present invention provides a compressor and a refrigeration device. The compressor comprises a shell, a compression assembly, a motor, an oil sump and an oil return channel. The shell constructs a cavity, one part of the compression assembly is connected with the shell and located in the cavity, and the cavity is divided into a first cavity and a second cavity by the compression assembly. One part of the motor is arranged in the first cavity, and the part of the shell located below the central axis of the motor is a first shell. The oil sump is arranged in the second cavity. The oil return channel is arranged in the compression assembly, and is provided with an oil inlet facing the first cavity. According to the present invention, the distance between a dividing line in the oil inlet and the inner-side wall of the first shell, and the inner diameter of the shell meet a preset relationship, and the area of the part of the oil through area located below the dividing line and the area of the oil inlet meet a certain relationship, so that it is difficult to expose the oil inlet in refrigerants, the recovery efficiency of lubricating oil is improved, and the oil level fluctuation is relatively stable, and the oil circulation ratio of the compressor is reduced, and the reliability and energy efficiency grade of the compressor are improved.
Patent EP-4123930-A1 (EP)
Inventor: CHEN JIAWEI
IPC: H04L/
Filed: 2020-07-24
Abstract: Embodiments of the present disclosure disclose a method for responding to a resource request, a redirect server, and a decision delivery server. The redirect server classifies a first resource request from a client based on a first screening rule (201), and responds to the first resource request determined to be of an unprocessable type, to enable the client to send a second resource request to the decision delivery server (202). The decision delivery server determines, based on a second screening rule, whether the second resource request from the client is of a serviceable type (203), and performs proxy acceleration for the second resource request if it is determined the second resource request is of the serviceable type (204).
Patent EP-4211911-A1 (EP)
Inventor: LI QIAOYU
IPC: H04W8/00
Filed: 2020-09-11
Abstract: Methods, systems, and devices for wireless communications are described. In some wireless communications systems, devices may implement multiple autoencoders for communications. A wireless device may select an autoencoder to use for communications based on a size parameter for a message. For example, a user equipment (UE) may receive a grant from a base station indicating a size parameter for communicating a message. The UE and base station may determine, from a set of neural network (NN)-based encoders configured at the UE, an NN-based encoder corresponding to the size parameter. The UE may communicate the message with the base station according to the grant and based on the determined NN-encoder. In some examples, the UE and base station may determine a number of resource segments from a set of resources allocated for communication and may determine respective NN-based encoders for the different resource segments.
Patent EP-4063562-A1 (EP)
Inventor: YANG JI
IPC: D21H19/20
Filed: 2020-12-30
Abstract: A non-sticking lip tipping paper is disclosed that includes a base paper, a color layer and a surface coating. The color layer is formed by printing and drying a color ink on the base paper; the surface coating includes a water-based glue and is coated thereon after drying the color layer. The water-based glue includes the following components by weight: 30-65 parts of a modified water-based resin solution, 10-20 parts of water, 8-15 parts of ethanol, and 5-12 parts of a water-based additive. The water-based additive is a mixture of a wax emulsion and magnesium silicate in a weight ratio of 1:5. A preparation method and a method of applying the non-sticking lip tipping paper are also disclosed.
Patent EP-4260606-A1 (EP)
Inventor: VAZE CHINMAY SHANKAR
IPC: H04W36/00
Filed: 2020-12-14
Abstract: Methods, systems, and devices for wireless communications are described. Generally, a user equipment (UE) may communicate with a first network device in a first communications system (e.g., a non-standalone (NSA) system) prior to initiating a handover to a second communications system (e.g., a standalone (SA) system). In some examples, the UE may receive a first tracking reference signal (TRS) from the first network device using a first transmission configuration indicator (TCI) state. The first network device may include an indication of the first TCI state in a control message. The UE may initiate a handover from the first network device to the second network device. Subsequent to the handover, the UE may receive a second TRS from the second network device. The UE may receive the second TRS using the first TCI state based on determining that one or more antenna port configuration conditions are satisfied.
Patent EP-3840257-A1 (EP)
Inventor: LEE SEUNGMIN
IPC: H04W56/00
Filed: 2015-09-24
Abstract: Disclosed is a method for transmitting a D2D synchronization signal. The method for transmitting a D2D synchronization signal according to the present application may comprise transmitting a synchronization signal from a synchronization signal resource closest to the first subframe from among the subframes previous to the first subframe if the first subframe of a discovery transmission pool does not correspond to the synchronization signal resource.
Patent EP-3923275-A1 (EP)
Inventor: WANG ZHAO
IPC: G10L25/24
Filed: 2021-02-04
Abstract: The present disclosure relates to a device wakeup method and apparatus, an electronic device, and a storage medium. The wakeup method is applied to a first electronic device and includes: a wakeup message from a second electronic device is received, and when determining that a present state is an unawakened state, locally collected voice data is acquired (S11); MFCC extraction is performed on the voice data to acquire a first MFCC of the voice data (S12); the wakeup message is parsed to obtain a second MFCC comprised in the wakeup message (S13); the first MFCC and the second MFCC are matched, and when determining that a difference between the first MFCC and the second MFCC is less than or equal to a set threshold value, a wakeup instruction is generated (S14); and responsive to the wakeup instruction, the first electronic device is woken up (S15).
Patent EP-3885445-A1 (EP)
Inventor: KENNEDY ANDREW
IPC: C12N15/115
Filed: 2018-04-13
Abstract: Methods of preparing double-stranded nucleic acids with single-stranded overhangs for amplification and sequencing are disclosed. Contacting a blunt-ended double-stranded nucleic acid molecules with Taq results in non-templated directed addition of a single nucleotide to the 3' ends of the nucleic acid with A added most frequently followed by G followed by C and T. G tailing is sufficiently frequent that the efficiency of ligation of nucleic acid molecules to adapters can be significantly increased by including adapters tailed with T and C. The ligation efficiency can be increased even further with blunted-ended adapters to ligate to blunt-ended nucleic acid molecules that failed to undergo tailing.
Patent EP-3869174-A1 (EP)
Inventor: TRIONFETTI MR GIANNI
IPC: G01M1/36
Filed: 2021-02-18
Abstract: It is provided a balancing device (1) for each rotating part (100), the rotating part (100) defining a rotation axis (100a), the balancing device (1) defining a central axis (1a) and being constrained to the rotating piece (100) so that the central axis (1a) substantially coincides with the rotation axis (100a), and comprising: at least one eccentric mass (2) rotatable around the central axis (1a) and not balanced with respect to the central axis (1a), at least one balancing motor (3), of the stick-slip and/or piezoelectric type able to rotate the eccentric mass (2), with respect to the rotating part (100) around the central axis (1a).
Patent EP-3849088-A1 (EP)
Inventor: MYUNG SEHO
IPC: H03M13/11
Filed: 2009-02-26
Abstract: A method and apparatus for encoding and decoding a channel in a communication system using a Low-Density Parity-Check (LDPC) code. The encoding method includes determining a modulation scheme for transmitting a symbol; determining a shortening pattern in consideration of the determined modulation scheme; grouping columns corresponding to an information word in a parity-check matrix of the LDPC code into a plurality of column groups; ordering the column groups; determining a range of a resulting information word desired to be obtained by shortening the information word; based on the range of the resulting information word, performing column group-by-column group shortening on the ordered column groups of the information word, according to the determined shortening pattern; and LDPC-encoding the shortened information word.
Patent EP-4050459-A1 (EP)
Title: Calibration of a display device
Inventor: COHEN STUART DIEMER
IPC: G01S19/43
Filed: 2021-02-24
Abstract: The present relates to a computer implemented method for calibrating a display device in a geographical reference system, said display device being configured to be placed on the head of a user so that said user views an external environment through the display device. The display device is configured for overlaying virtual environment on top of the user view as seen through said display.The invention further relates to a system for displaying a virtual environment based on the computer implemented method according to the present invention.
Patent EP-3992839-A1 (EP)
Inventor: KIM NAM JOONG
IPC: G06K7/10
Filed: 2021-03-16
Abstract: A portable RFID reader device includes a cross Yagi antenna having good signal reading characteristics regardless of the position of an RFID tag in order to obviate shortcomings related to the signal reading characteristics of a linear or circular polarization antenna. In embodiments, a portable RFID reader device may include a reader body implemented as a portable type having a handle, and communicating with an RFID tag in a non-contact manner, and a cross Yagi antenna assembly connected to the reader body, and including a cross Yagi antenna transmitting and receiving an RF signal required for communication to and from the RFID tag in a non-contact manner. The cross Yagi antenna may include a plate-shaped first Yagi antenna disposed at an angle of -45 degrees with respect to a horizontal plane, and a second Yagi antenna disposed at an angle of 45 degrees with respect to the horizontal plane and arranged orthogonally and cross-coupled to the first Yagi antenna.
Patent EP-3936667-A1 (EP)
Inventor: MUÑÓZ GARCÍA JUAN JOSÉ
IPC: E01F13/12
Filed: 2021-03-22
Abstract: The invention relates to a barrier system for controlling the passage of vehicles. comprising at least one module (1). The module comprises: one tubular body (2); tubular ribs (3) having a trapezoidal configuration with an upper side parallel to a lower side and two legs, wherein the body (2) is inside of the ribs (3); one longitudinal shaft (5) with spikes (7), rotatable between a first stable initial position and a second stable final position; a drive mechanism (9,11) of the rotation of the longitudinal shaft, to place the longitudinal shaft in the first position with the spikes concealed or in the second position in which the spikes protrude out of the module; and a rotary actuator (12) that drives the drive mechanism of the rotation of the longitudinal shaft. Wherein the lower side of the ribs (3) comprises grooves (22) and the two legs of the ribs comprises protrusions (27).
Patent EP-4087186-A1 (EP)
Inventor: MUTIKAINEN JARI
IPC: H04W40/24
Filed: 2021-05-05
Abstract: According to one embodiment, a communication network arrangement is described comprising a first user plane component configured to provide a first communication session for a communication service, a policy requesting component configured to request, from a first policy controlling component, the creation and enforcement of a policy for the first communication session, a second user plane component configured to, as a result of a trigger for a user plane change for the communication service, provide a second communication session for the communication service and a control plane component configured to manage the second communication session and configured to notify the policy requesting component about a change of policy controlling component for the communication service if a second policy controlling component other than the first policy controlling component is selected to control policies for the second communication session.
Patent EP-3905043-A1 (EP)
Inventor: POORNACHANDRAN RAJESH
IPC: H04L29/06
Filed: 2015-05-05
Abstract: Embodiments are disclosed herein for inter-computing device negotiation. In some embodiments, a first computing device may determine that a second computing device is within a predetermined proximity of the first computing device, and may cause the transmission of negotiation initiation data to the second computing device in response to the determination. The first computing device may receive negotiation response data provided by the second computing device, and may determine that the negotiation response data meets negotiation evaluation criteria. In response, the first computing device may cause the transmission of a confirmation message to the second computing device. Other embodiments may be disclosed and/or claimed.
Patent EP-3945370-A1 (EP)
Inventor: YAMADA KOSUKE
IPC: G03G21/20
Filed: 2021-07-01
Abstract: A heating device includes a heating unit that heats in a non-contact manner an upper surface of a transport material that is transported, and a blowing unit that blows air against a lower surface of the transport material via a blowing hole that is provided in an opposing surface opposing the lower surface of the transport material, the opposing surface being obliquely disposed with respect to a horizontal direction.