baber/WOPTO huggingface dataset:
Patent JP-2021181366-A (JP)
Title: Sheet conveying device, and image forming device
Inventor: ONOSAWA RYO
IPC: G03G21/16
Filed: 2020-05-20
Abstract: To reduce misalignment of a roller for hanging a belt in a belt conveying unit which conveys a sheet by rotating the belt.SOLUTION: A sheet conveying device comprises: a device body; a belt conveying unit (80) which includes an endless belt part (82) and a plurality of rollers containing a first roller (101) and a second roller (102), to convey a sheet; and a fist connection part, a second connection part and a third connection part (210, 211, 814). The belt conveying unit includes: a first bearing (201a); a second bearing (201b); a third bearing (202a); a fourth bearing (202b); and a support structure (81) containing a first support member (811), a second support member (812) and a third support member (813) bridging over the first support member and the second support member. The belt conveying unit is constituted by connecting the first support member to the device body by the first connection part and the second connection part, and by connecting the second support member to the device body by the third connection part.SELECTED DRAWING: Figure 2
Patent JP-2020140731-A (JP)
Title: User recommendation method and device
Inventor: JIN YU
IPC: G06F13/00
Filed: 2020-05-29
Abstract: To provide a method and a device for user recommendation.SOLUTION: The method may comprise the steps of: detecting a browsing event with respect to an arbitrary interaction object; obtaining a provider user of the arbitrary interaction object and in a communication-enabled state; and recommending information of the provider user to an initiator user of the browsing event for causing the initiator user to initiate a communication event with respect to the arbitrary interaction object to the provider user. The technical solutions of the present application can achieve matching between interaction users and facilitate the improvement of interaction efficiency.SELECTED DRAWING: Figure 1
Patent JP-2021187783-A (JP)
Title: Method for Producing Aliphatic Glycoside Compound or Sugar Fatty Acid Ester Compound
Inventor: HIROMORI KOSUKE
IPC: C07H15/04
Filed: 2020-05-29
Abstract: To provide a method that can produce high-purity aliphatic glycoside compounds or sugar fatty acid ester compounds by properly preventing side reactions such as a condensation reaction between sugars, with a high conversion rate of intramolecularly dehydrated sugars and also by a convenient production process.SOLUTION: A method is provided in which an intramolecularly dehydrated sugar is subjected to an addition reaction with an alcohol of an aliphatic hydrocarbon or with a carboxylic acid compound in the presence of an acid catalyst to produce an aliphatic glycoside compound or a sugar fatty acid ester compound.SELECTED DRAWING: None
Patent JP-2021190574-A (JP)
Title: Storage device
Inventor: YAN BAIRU
IPC: H01L21/8239
Filed: 2020-05-29
Abstract: To provide a storage device capable of reducing power consumption.SOLUTION: A storage device according to an embodiment comprises a first electrode 10, a second electrode 20, and a resistance layer 30 provided between the first electrode and the second electrode, containing at least one of antimony (Sb) and bismuth (Bi) as a first element E1 and tellurium (Te) as a second element E2, and having a changeable resistance value. The resistance layer includes a first layer having a hexagonal crystal structure formed of the first element and the second element and containing a group 14 element as a third element E3.SELECTED DRAWING: Figure 2
Patent JP-2020138548-A (JP)
Title: Curable compositions containing 1,1-diactivated vinyl compounds, and related coatings and processes
Inventor: SCOTT J MORAVEK
IPC: C09D7/63
Filed: 2020-06-02
Abstract: To provide curable compositions containing 1,1-diactivated vinyl compounds, and related coatings and processes.SOLUTION: Provided herein are curable compositions containing 1,1-diactivated vinyl compounds. Also provided are coatings formed from the 1,1-diactivated vinyl compounds. Also provided are processes for coating substrates and articles. Also described are curable compositions containing 1,1-diactivated vinyl compounds functioning as crosslinking agents.SELECTED DRAWING: None
Patent JP-2021191194-A (JP)
Title: Electric vehicle brake controller
Inventor: MIYAI SHINGO
IPC: B60L15/20
Filed: 2020-06-04
Abstract: To provide an electric vehicle brake controller made to properly decide whether brake control during execution of an anti-lock brake control is executed or not, taking a vehicle speed into consideration.SOLUTION: A brake controller is installed on an electric vehicle including a motor generator connected to a vehicle drive shaft, and a brake actuator individually braking wheels connected with the motor generator via the vehicle drive shaft. The brake controller is structured so as to enable execution of an anti-lock brake control controlling the brake actuator so that an actual slip ratio of the wheel becomes a target slip ratio, and brake control controlling torque of the motor generator so as to suppress torsional vibration of the vehicle drive shaft during execution of the anti-lock brake control. The brake controller does not execute the brake control when the vehicle speed of the electric vehicle is less than a threshold value but executes the brake control when the vehicle speed is the threshold value or more.SELECTED DRAWING: Figure 1
Patent JP-2021187132-A (JP)
Title: Stamp device, server device and stamp information notification system
Inventor: KAGEYAMA TOMOHIRO
IPC: B41K1/02
Filed: 2020-06-04
Abstract: To provide a stamp device or the like capable of maintaining excellent seal quality.SOLUTION: A stamp device 1 includes a function for measuring seal information (the number of sealing times, a sealing load) about a seal, and a function for outputting and displaying notification information based on comparison of the measured seal information with predetermined seal reference information (the number of reference sealing times, a reference sealing load) in a display part 9. The notification information includes total sealing number information, maintenance information and sealing load information, the total sealing number information and the sealing load information are displayed in the display part 9 in each seal, and the maintenance information is displayed in the display part 9 in accordance with the number of sealing times within a period. A user is notified of a present state (a present situation) about a seal (use) of the stamp device 1 by display such notification information, and the user can be urged to appropriately use the stamp device 1. This can maintain excellent seal quality.SELECTED DRAWING: Figure 1
Patent JP-2020200463-A (JP)
Title: Ultraviolet curable resin composition, method for producing light emitting device and light emitting device
Inventor: URAOKA YUSUKE
IPC: H05B33/10
Filed: 2020-06-08
Abstract: To provide an ultraviolet curable resin composition that can be used for preparing an optical component allowing light from a light source to pass therethrough, and prevent the optical component from becoming cloudy.SOLUTION: An ultraviolet curable resin composition contains a cationic polymerizable compound (F) and a cation curing catalyst (G). The cation curing catalyst (G) contains plural types of ionic photoacid generators that differ in the intensity of conjugated acid of an anion species. The ultraviolet curable resin composition is used for preparing an optical component that allows light from a light source to pass therethrough.SELECTED DRAWING: Figure 1
Patent JP-2021197201-A (JP)
Title: Fixation structure of battery module, assembled battery, disassembly method of assembled battery, and manufacturing method of rebuilt assembled battery
Inventor: MIURA KYOEI
IPC: H01M50/20
Filed: 2020-06-09
Abstract: To provide a fixation structure of a battery module, an assembled battery, a disassembly method of the assembled battery, and a manufacturing method of a rebuilt assembled battery, capable of reducing the number of parts.SOLUTION: Included are a module container 11 made of thermoplastic resin that contains a power generation element 12; a lower case 2 to which the module container 11 is attached; and a fixation member 20 for attaching the module container 11 to the lower case 2. The module container 11 includes a fixation hole 15 where the fixation member 20 is fixed. The lower case 2 includes an insertion hole 2d at a position corresponding to the fixation hole 15. The fixation member 20 includes a shaft portion 22 provided with a spiral peak portion 23 and a spiral valley portion 24. The peak portion 23 has a cross-sectional trapezoidal shape of which a base edge is wider than a tip edge. The shaft portion 22 is inserted into the fixation hole 15 through the insertion hole 2d. The fixation member 20 is fixed to the fixation hole 15 by a melted portion 16 formed of a thermoplastic resin entering in the valley portion 24.SELECTED DRAWING: Figure 6
Patent JP-2021197277-A (JP)
Title: Plasma source coil structurally deformed and adjustment method thereof
Inventor: CHOI WOO HYUNG
IPC: H01L21/31
Filed: 2020-06-15
Abstract: To provide a plasma source coil structurally deformed and an adjustment method thereof.SOLUTION: The present invention relates to a plasma source coil that can be structurally deformed and an adjustment method thereof. The structurally deformable plasma source coil includes a large number of coil branches 11_1 to 12_M spirally extending with respect to a central region (CP), and can perform structural deformation in which the extension direction of at least one coil branch 11_1 to 12_M, and the inclination along the extension direction can be adjusted.SELECTED DRAWING: Figure 1A
Patent JP-2021043949-A (JP)
Title: Device and method for training target detection model, and electronic apparatus
Inventor: SHI LU
IPC: G06T7/00
Filed: 2020-06-22
Abstract: To provide a device and a method for training a target detection model, and an electronic apparatus.SOLUTION: A training device includes: a test unit that performs a test to obtain detection results of the test images by inputting multiple test images at the termination of the N-th training in a training process of a target detection model into the target detection model; a determination unit that determines the convergence level predicted value for each test image based on the detection results of the test images; and an adjustment unit that adjusts the parameters used for the N+1 training based on the convergence level predicted value of the detection results of the test images.SELECTED DRAWING: Figure 1
Patent JP-2022006389-A (JP)
Title: Inertial sensor, electronic apparatus, and movable body
Inventor: TAKIZAWA TERUO
IPC: G01P15/08
Filed: 2020-06-24
Abstract: To provide an inertial sensor that reduces damage to a sensor element from an excessive impact, an electronic apparatus, and a movable body.SOLUTION: An inertial sensor 1 comprises: a substrate 2; a first movable body 31 that includes a first support beam 33 as a first rotation axis in a first direction and can oscillate around the first shaft; a second movable body 381 that includes a second support beam 371 as a second rotation axis in a second direction intersecting with the first direction and can oscillate around the second shaft; a third movable body 382 that includes a third support beam 372 as a third rotation axis in the second direction intersecting with the first direction and can oscillate around the third shaft; and projections 23. The second movable body 381 and the third movable body 382 are arranged in line symmetry with respect to a center line L along the second direction of the first movable body 31 as a symmetry axis. The center of gravity G1 of the second movable body 381 is closer to the center line L than the second support beam 371, and the center of gravity G2 of the third movable body 382 is closer to the center line L than the third support beam 372.SELECTED DRAWING: Figure 1
Patent JP-2022007079-A (JP)
Title: vehicle
Inventor: YOKOYAMA DAIKI
IPC: G06N20/00
Filed: 2020-06-25
Abstract: To efficiently acquire data required to improve accuracy of a machine learning model when learning of the machine learning model is performed using data acquired in a vehicle.SOLUTION: A vehicle 3 is capable of autonomous driving, and includes: a communication device that can communicate with a server that performs learning of a machine learning model using a training data set; and an ECU that functions as a data acquisition unit that acquires data used as the training data set and transmits it to the server and a vehicle control unit that controls the vehicle. The vehicle control unit controls the vehicle so as to realize a state corresponding to the training data set of an insufficient region in the server.SELECTED DRAWING: Figure 2
Patent JP-2021005383-A (JP)
Title: Method, device, apparatus, and medium for accessing data
Inventor: LENG XIANGLUN
IPC: G06F9/455
Filed: 2020-06-26
Abstract: To provide a method, a device, an apparatus, and a medium that allow virtual machines to avoid accessing a storage space that should not be accessed.SOLUTION: A method for accessing data includes the steps of: determining an identifier of a virtual function corresponding to a virtual machine of a computing device and an address related to data in a memory which the virtual machine tries to access based on a received access request from the virtual machine of the computing device; determining a storage resource range in the memory corresponding to the virtual machine based on the identifier; determining whether the address is within the range; accessing the data related to the address in response to a determination that the address is within the range; and returning an error message in response to a determination that the address is not within the range.SELECTED DRAWING: Figure 2
Patent JP-2020194164-A (JP)
Title: Photosensitive resin composition for bump protective film, semiconductor device, method for manufacturing semiconductor device, and electronic apparatus
Inventor: SHIRAISHI SHUNTA
IPC: G03F7/11
Filed: 2020-06-30
Abstract: To provide a photosensitive resin composition for a bump protective film, from which a resin film having good patterning property and suppressing degradation of metal can be formed, a semiconductor device including the resin film, a method for manufacturing a semiconductor device, by which the above semiconductor device can be manufactured, and an electronic apparatus including the semiconductor device.SOLUTION: A resin composition for a bump protective film comprises a thermosetting resin, a photosensitizing agent and a solvent. A dry film having a thickness of 15 μm obtained by applying the composition on a silicon substrate and drying is named as a photosensitive resin film; the photosensitive resin film successively subjected to a first treatment of exposing to i-line, a second treatment of post-exposure heating, and a third treatment of carrying out spray development is named as a post-development photosensitive film; and the post-development photosensitive film subjected to a fourth treatment of carrying out post-development heating is named as a post-curing photosensitive film. A first liquid extract extracted from the post-development photosensitive film has a pH value pH1 of 3.0 to 5.0, and a second liquid extract extracted from the post-curing photosensitive film has a pH value pH2 that is higher by 0.1 to 1.0 than the pH1.SELECTED DRAWING: Figure 1
Patent JP-2022012143-A (JP)
Title: vehicle
Inventor: TANAKA HIROSHI
IPC: B60K6/00
Filed: 2020-07-01
Abstract: To provide a vehicle which has high vehicle motion performance by achieving down-sizing of a drive unit having an engine and a motor.SOLUTION: A drive unit for vehicle travel has an engine and a motor 14. The motor 14 is so located as to be adjacent to the rear of the engine. In housings 14a, 14b of the motor 14, a part of oil control valves 45, 46 and motor cooling oil routes LN11 to LN12, LN21 to LN22, LN31 to LN35 where a motor cooling oil flows are provided. The motor cooling oil flowing the motor cooling oil routes LN11, LN31 is heat-exchanged with the engine oil by a heat exchanger 42. The motor cooling oil flowing in the motor cooling oil routes LN12, LN32 is heat-exchanged with cooling water for cooling the engine by a heat exchanger 43.SELECTED DRAWING: Figure 8
Patent JP-2022015432-A (JP)
Title: Earthquake waveform processing method and earthquake waveform processing system
Inventor: AOKI MASATSUGU
IPC: G01V1/28
Filed: 2020-07-09
Abstract: To provide an earthquake waveform processing method and an earthquake waveform processing system.SOLUTION: An earthquake waveform processing method, which extracts an earthquake waveform from earthquake observation data, includes: a step S5 of inputting an image of an acceleration waveform and a velocity waveform of an earthquake of the earthquake observation data into a first learning model to which deep learning is performed, and inferring the existence of a noise component with respect to input data including the image of the acceleration waveform and the velocity waveform; and steps S9, S11 of inputting an image of acceleration fourier spectrum of an earthquake of the earthquake observation data into a second learning model to which deep learning is performed, calculating frequency boundary values of the noise component by inferring the noise component in the image, and generating a noise component removal earthquake waveform, from which the noise component has been removed, by filter processing using the frequency boundary values with respect to input data including the image of the acceleration fourier spectrum when it is inferred that the noise component exists.SELECTED DRAWING: Figure 8
Patent JP-2022015874-A (JP)
Title: Color verification device, color verification method, and program
Inventor: LI XINGYUE
IPC: G01J3/52
Filed: 2020-07-10
Abstract: To allow a color measurement position for color verification to be specified simply without requiring a special mechanism.SOLUTION: A color verification device includes: color position acquisition means that, for each of one or more specified colors specified in printing an image from a user operation, acquires one or more specified positions on the image on which the specified color is to be printed; and file generation means that generates a print file for causing a printer 140 to print, for each of the one or more specified colors, a patch of the specified color at a position corresponding to each of the one or more specified positions of the specified color on paper. The color verification device performs color verification on the position corresponding to each specified position on the printed paper based on a color measurement value at the corresponding position and a target value of the specified color corresponding to the specified position.SELECTED DRAWING: Figure 6
Patent JP-2022016897-A (JP)
Title: Water recovery method and water recovery device
Inventor: NAKANO TORU
IPC: C02F1/76
Filed: 2020-07-13
Abstract: To provide a water recovery method and a water recovery device, capable of suppressing blockage in a turbidity removing membrane by creatures, etc., in water recovery from water to be treated containing urea, suppressing blockage in biological active carbon, and removing urea without largely suppressing formation of urea decomposition bacteria.SOLUTION: In a method for water recovery by performing reverse osmosis membrane treatment of water to be treated containing urea, turbidity removing membrane treatment and biological active carbon treatment are performed in order as the pretreatment of reverse osmosis membrane treatment, and an antimicrobial agent is added in the pre-stage of the turbidity removing membrane treatment.SELECTED DRAWING: None
Patent JP-2022018279-A (JP)
Title: Feline agent for suppressing odor of feline urine
Inventor: YOSHIKAWA KEIICHI
IPC: A61L9/01
Filed: 2020-07-15
Abstract: To provide a substance for suppressing an odor of feline urine.SOLUTION: A feline agent for suppressing an odor of feline urine contains at least one selected from the group consisting of acetyl cedrene and florhydral as an active ingredient.SELECTED DRAWING: None
Patent JP-2022018583-A (JP)
Title: Processor, and in-vehicle camera equipment
Inventor: AOKI TOSHIYUKI
IPC: G01C3/00
Filed: 2020-07-16
Abstract: To provide a processor capable of accurately measuring the distance, which is configured so as to, when a monocular camera or stereo camera is attached to a vehicle and a marker for calibration is taken by such a camera, detect camera installation misalignment with respect to markers due to vehicle installation misalignment or camera mounting misalignment and calibrate the image misalignment due to glass so as not to be affected by the image misalignment due to this factor.SOLUTION: The processor acquires an installation misalignment of an in-vehicle camera from images of multiple markers 101, 102, 103 with different distances from the in-vehicle camera (stereo camera 104) and modeled data of a window (windshield 112) of a vehicle 111, and changes the correction data for correcting the images of the in-vehicle camera using the installation misalignment. The installation misalignment means a positional deviation with respect to the position where the in-vehicle camera should be placed with respect to the chart in which the markers 101, 102, 103 exist.SELECTED DRAWING: Figure 1
Patent JP-2020188488-A (JP)
Title: Communication device, communication method and integrated circuit
Inventor: NAKAO SEIGO
IPC: H04W72/04
Filed: 2020-07-22
Abstract: To provide a communication device capable of making reception quality of ACK and reception quality of NACK uniform.SOLUTION: A communication device has: a generation part for generating a response signal by using a sequence defined by one cyclic shift amount out of multiple cyclic shift amounts that is specified by a resource number for arranging an uplink control channel for use in response signal transmission, and one orthogonal sequence out of multiple orthogonal sequences that is specified by the resource number; and a transmission part for transmitting the response signal. The resource number is one of two resource numbers specifying one orthogonal sequence and specifying two cyclic shift amounts adjoining at a prescribed interval respectively. When the resource number is one of the two resource numbers, the generation part generates a response signal so as to contain a rotational component of 90 degrees on an IQ plane with respect to a response signal generated when the resource number is the other of the two resource numbers.SELECTED DRAWING: Figure 7
Patent JP-2022023731-A (JP)
Title: Program and information processor
Inventor: OTOMO TAKAHIRO
IPC: A63F13/61
Filed: 2020-07-27
Abstract: To reduce unfairness of a player confirming an advertisement.SOLUTION: In a game, a program allows a computer to function as display means 52 for displaying an advertisement different from the game, calculation means 56 for calculating the confirmation degree for showing the degree of confirmation of the advertisement by a player, and providing means 58 for providing to the player, a content usable in the game, based on display of the advertisement. The higher the degree of confirmation, the more preferential treatment is given to the content to be provided by the providing means 58.SELECTED DRAWING: Figure 4