baber/WOPTO huggingface dataset:
Patent JP-2021119705-A (JP)
Title: Image decoding device and program
Inventor: IWAMURA SHUNSUKE
IPC: H04N19/176
Filed: 2021-04-30
Abstract: To improve the coding efficiency when motion compensation prediction is performed using a plurality of reference images.SOLUTION: An image coding device encodes a target image in block units. The image coding device includes a motion compensation prediction unit that generates a prediction image corresponding to the target image by performing motion compensation prediction using a plurality of reference images in a conversion skip mode that skips an orthogonal transformation process of the target image, an evaluation unit that evaluates the similarity between the plurality of reference images on a pixel-by-pixel basis, a subtraction unit that calculates the predicted residual which indicates a difference between the target image and the predicted image on a pixel-by-pixel basis, a sorting unit that sorts the predicted residuals on the basis of the evaluation result by the evaluation unit, and a coding unit that encodes the predicted residual after sorting by the sorting unit.SELECTED DRAWING: Figure 10
Patent JP-2022153212-A (JP)
Title: Wind power generation tower with wind turbines
Inventor: YUNOKI HIDEO
IPC: F03D3/02
Filed: 2021-03-29
Abstract: To place a wind turbine at the end of a passageway on a second floor of a tower to reduce a construction cost per power generation capacity, and facilitate management of inspection and maintenance to reduce high management costs, thereby reducing wind power generation charges.SOLUTION: A lower part of a tower is a square pole, an upper second floor is a cylinder, an elevator is installed inside the tower, and a wind turbine is installed at the end of a passageway on a second floor, and lifted from the ground to the second floor by a lifting stage. With this configuration, it is possible to reduce a construction cost per KW of a wind power generation facility, and facilitate inspection and repair to lead to a reduction in management costs.SELECTED DRAWING: Figure 1
Patent JP-2022064817-A (JP)
Title: Motor drive device and refrigerator
IPC: H02P21/18
Filed: 2021-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive device capable of precisely calculating a state of a rotor without passing an excessive short circuit current, and a refrigerator employing the same. 
     SOLUTION: A motor drive device comprises: an inverter 2 to output, to a permanent magnet synchronous motor 3, an AC power converted from an input DC power; and a control unit 5 to control operation of the inverter 2. When the permanent magnet synchronous motor 3 is in a free-run state, the control unit 5 calculates a state of a rotor of the permanent magnet synchronous motor 3 in the free-run state on the basis of a motor current of the permanent magnet synchronous motor 3 detected by turning on PWM control performed by the inverter 2, and controls the inverter 2 such that the permanent magnet synchronous motor 3 starts rotation from the free-run state on the basis of the calculated state of the rotor. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022176477-A (JP)
Title: Animal breeding unit and animal breeding unit system
Inventor: KUROMATSU HISASHI
IPC: A01K67/00
Filed: 2021-05-17
Abstract: To reduce stress to be applied to an animal to be bred and, when the animal to be bred has an infection, inhibit its pathogens from being transmitted to other animals.SOLUTION: An animal breeding unit 1 comprises: a chamber 2 for separating the internal space from the outer space; a transportation unit 8 that is disposed in a travelable manner in the internal space of the chamber 2 and moves a storage cage for an animal; a plurality of placement booths which have an opening facing the movement space of the transportation unit 8 and on which the storage cage can be placed; and a partition wall disposed between the placement booths.SELECTED DRAWING: Figure 2
Patent JP-2022145389-A (JP)
Title: Spreader capable of adjusting flow rate of liquid mixture and purified water
Inventor: LUO SHUN NAN
IPC: A01M7/00
Filed: 2021-05-17
Abstract: To provide a spreader capable of adjusting ejection density and flow rate of liquid.SOLUTION: A spreader includes a housing. To the housing, a scattering part, a container, and an adjustment part are connected or the housing includes a board surface, a flow diffluence chamber and a plurality of distribution routes. On one side of the board surface, a liquid storage chamber is provided. The liquid storage chamber is provided with a siphon route at one end, a transportation route at the other end, and the transportation route communicates with the mixing route. With the siphon route, a valve member is assembled. The valve member can be displaced or perform position restoration in the siphon route. The adjustment part is provided with a slope. The slope controls a displacement position of the valve member in association with the valve member, controls opening size of an exit of the siphon route by the valve member. Thus, level of flow rate when liquid in the siphon route enters a liquid storage chamber and stop of transportation of the liquid is controlled.SELECTED DRAWING: Figure 1
Patent JP-2021121809-A (JP)
Title: Hemolytic reagent
Inventor: GAO KUI
IPC: C12Q1/6888
Filed: 2021-05-19
Abstract: To provide a hemolytic reagent.SOLUTION: A lysis reagent is used for lysing red blood cells, thereby releasing an analyte, such as RNA, from a host or pathogen, in a form suitable for analysis. The reagent includes at least a buffer solution, a detergent, and one or both of a chloride containing salt and an anti-coagulant. The reagent serves to lyse blood cells, protect the released analyte from degradation in the lysate, and is compatible with subsequent steps for analysis of the analyte, such as target capture, amplification, detection, or sequencing.SELECTED DRAWING: None
Patent JP-2022181236-A (JP)
Title: Program, method, and information processing device
Inventor: MIYAJIMA KAZUHIRO
IPC: G06F16/9535
Filed: 2021-05-26
Abstract: To provide a program, method and an information processing device configured to generate report content, such as blog, more simply, based on a search engine optimization, on the basis of information, such as words, received from a user.SOLUTION: A computer stores, in a storage unit, a trained model generated by performing machine learning using, as training data, one or a plurality of types of words and a result of searching the Internet using a search engine with the one or plurality of types of words as a search query. The trained model accepts, as input, a designated word that is designated by a user, and outputs report content. The program causes the processor to execute: a step for accepting input of at least a first word, and a second word different from the first word, as first designated words; and a step for outputting first report content that corresponds to the accepted first designated words on the basis of the accepted first and second words and the trained model.SELECTED DRAWING: Figure 6
Patent JP-2022181855-A (JP)
Title: vehicle
Inventor: KOMORI SATOSHI
IPC: H02J7/00
Filed: 2021-05-27
Abstract: To prevent a deterioration of an auxiliary-equipment battery 20 that is a lithium-ion secondary battery enabled for charging-discharging auxiliary-equipment power during transmission and reception of power with the outside.SOLUTION: A vehicle 1 includes: a DC-DC converter 70 capable of converting vehicle driving power from a driving battery 50 into auxiliary-equipment-use power and supplying the power to a power line interconnecting an auxiliary-equipment battery and an auxiliary-equipment load 40 necessary to start the vehicle; an external power-receiving relief terminal 11 that is connected to a power line between the auxiliary-equipment load and an auxiliary-equipment battery-use relay 30 for use in switching connection-disconnection of the power line; an openable-closable terminal cover 12 that covers the relief terminal; and a detection part (an interlocking terminal 13, 14 and a lead wire 15) capable of detecting an open-close of the terminal cover in order to: keep the auxiliary-equipment battery-use relay in a shutoff state so as to prevent the auxiliary-equipment-use power transmitted and received via the relief terminal when the terminal cover is open from flowing into the auxiliary-equipment battery and to revert the auxiliary-equipment battery-use relay back to the connection state when the terminal cover is closed.SELECTED DRAWING: Figure 1
Patent JP-2022184025-A (JP)
Title: Skin model and method for producing the same, and method for evaluating factor for treating or preventing skin pigmentation
Inventor: KOIKE SAYA
IPC: C12N5/071
Filed: 2021-05-31
Abstract: To provide a new skin model that can be cultured stably for a long time and a method for producing the same.SOLUTION: A skin model contains: a first cell group inoculated onto a cell culture substrate and containing fibroblasts; and a soluble component-permeable porous membrane having one face inoculated with a second cell group containing melanocytes and the other side inoculated with a third cell group containing keratinocytes, the porous membrane disposed above the first cell group. The fibroblasts are fibroblasts damaged by light irradiation. The first cell group, the second cell group and the third cell group are cocultured in the same medium without mixed. There are also provided a method for producing a skin model, and a method for evaluating a factor for treating or preventing skin pigmentation, using the skin model.SELECTED DRAWING: Figure 1
Patent JP-2022122808-A (JP)
Title: Business support method, device, and program
IPC: G10L15/28
Filed: 2021-06-01
Abstract: PROBLEM TO BE SOLVED: To allow execution of a plurality of types of processing by voice. 
     SOLUTION: A business support method according to an embodiment includes: acquisition processing of acquiring voice information on voices uttered by a user; wake word detection processing of detecting wake words from the voice information; text generation processing of, when the wake words are detected, converting the voice information into text information; object specification processing of specifying an object based on the text information; and wake word processing of executing processing according to the types of the wake words and the object. 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022185630-A (JP)
Title: Emergency stop device
Inventor: KAWAMOTO MICHIO
IPC: H02P3/22
Filed: 2021-06-03
Abstract: To provide an emergency stop device which can prevent a coil of a motor from being burnt when the motor is urgently stopped by dynamic braking.SOLUTION: A motor M is urgently stopped when the power supplied to the motor M is shut down and control of the motor M becomes impossible during the operation of the motor M. An emergency stop device 1 comprises: a short circuit 2 which short-circuits a portion among input lines IU, IV, IW for supplying power to a plurality of coils U, V, W of the motor M; and a control device 5 which controls the operation of the short circuit 2. The control device 5 turns the short circuit 2 into the short-circuit state when the supply power is shut down during the operation of the motor M, releases the short-circuit in the short circuit 2 when the temperatures of the coils U, V, W exceed a prescribed reference value, and turns the short circuit 2 into the short-circuit state when the temperatures of the coils U, V, W become equal to or less than the reference value.SELECTED DRAWING: Figure 1
Patent JP-2021143823-A (JP)
Title: Thermal treatment apparatus
Inventor: MORIMOTO ATSUSHI
IPC: F27B17/00
Filed: 2021-06-07
Abstract: To prevent leakage of an atmosphere gas from a thermal treatment tube in a thermal treatment apparatus comprising the thermal treatment tube and a cantilever loader.SOLUTION: In a thermal treatment apparatus, a cantilever loader 2 includes a cantilever part 3, a loader part, a door part 5 and a first seal mechanism 6. The cantilever part 3 is supported by the loader part and includes a distal end portion on which a workpiece is placed. The door part 5 closes an opening end portion of the thermal treatment tube when disposing the workpiece at a predetermined position. A through-hole 5a is provided in the door part 5, and the door part 5 is supported by the loader part in a state where the cantilever part 3 passes the through-hole 5a. The first seal mechanism 6 includes: a cover part 61 that covers an entire portion in the cantilever part 3 protruding outsides from the door part 5; a connection mechanism for connecting and fixing an end portion 61a of the cover part 61 to the door part 5; and a seal material 64 that is provided in the connection mechanism.SELECTED DRAWING: Figure 2
Patent JP-2021167949-A (JP)
Title: Colored resin composition, colored film, color filter, and liquid crystal display device
Inventor: INOUE YOSHIHIKO
IPC: G03F7/40
Filed: 2021-06-08
Abstract: To provide a highly sensitive colored resin composition by improving light transmissivity in the ultraviolet region (wavelength 365 nm) generally used in photolithography and by improving a light shielding property in the visible region.SOLUTION: A colored resin composition contains an alkali-soluble resin (A), a colorant (B), an organic solvent (C), and a photosensitizer (D), the colored resin composition containing at least a zirconia compound particle as the colorant (B). The zirconia compound particle contains zirconium nitride having a crystallite size of 10 nm or more and 60 nm or less, which is determined from a half width of a peak derived from a (111) plane in an X-ray diffraction spectrum using a CuKα ray as an X-ray source.SELECTED DRAWING: None
Patent JP-2022190217-A (JP)
Title: Property evaluation method of material for use in additive manufacturing body created with 3d printer
Inventor: MIYAZAWA TOMOKI
IPC: G01N33/38
Filed: 2021-06-14
Abstract: To evaluate properties (pumpability, self-standing and stackability) of a material using concrete, for use in a 3D printer.SOLUTION: A property evaluation method includes a pumpability appropriateness evaluation step (S1), a self-standing appropriateness evaluation step (S2) and a stackability appropriateness evaluation step (S3), The pumpability appropriateness evaluation step (S1) includes executing at least one of a table flow test or a cone plunger test and evaluating pumpability of a composite material based on whether or not the test result is within appropriate values. The self-standing appropriateness evaluation step (S2) includes executing the cone plunger test and evaluating the self-standing of the composite material based on whether or not the test result is within appropriate values. The stackability appropriateness evaluation step (S3) includes acquiring arithmetic mean roughness of the surface properties of an additive manufacturing body and evaluating the stackability of the composite material based on whether or not the test result is within appropriate values. The property evaluation method determines a material satisfying the appropriate values in all the appropriateness evaluation steps, as an appropriate material (S4).SELECTED DRAWING: Figure 1
Patent JP-2023001635-A (JP)
Title: door handle
Inventor: NISHI YASUO
IPC: E05B1/00
Filed: 2021-06-21
Abstract: To provide a door handle that is more hygienic than the conventional one by preventing viruses or bacteria attached to the fingers of a user from adhering to a handle body part and preventing the viruses or the bacteria from propagating.SOLUTION: A door handle fixed to a door main body to operate a lock installed inside the door main body, has a handle main body portion, an attachment member, and an attachment hygiene sheet. The attachment hygiene sanitary sheet has at least one of an antivirus function, a virus-removing function, an antibacterial function, and a sterilizing function. The attachment member has a holding portion that holds the attachment hygiene sheet, and a fixing portion that is fixed to the handle main body portion. The attachment hygiene sheet covers an outer circumferential surface of the holding portio. The circumferential end is located between the holding portion and the handle main body portion. A part of the attachment hygiene sheet is exposed on the opposite side of the handle main body portion.SELECTED DRAWING: Figure 3
Patent JP-2023002044-A (JP)
Title: Axle spring
Inventor: KASHIWABARA HIROKI
IPC: F16F15/04
Filed: 2021-06-22
Abstract: To provide an axle spring which can improve durability by preventing the occurrence of a crack and the exfoliation of an upper part of an elastic body at the innermost layer.SOLUTION: An axle spring comprises: a spindle 2 arranged in a vertical direction; a tapered cylindrical outer cylinder 3 coaxially arranged at the outside of the spindle 2 in a radial direction with respect to an axial core P of the spindle 2; and an elastic part 4 interposed between the spindle 2 and the outer cylinder 3. The elastic part 4 has a lamination structure in which coaxially-arranged tapered cylindrical elastic bodies 5 to 9 and intermediate hard cylinders 11 to 14 are alternately laminated on each other in the radial direction, and a magnitude relation of W1>W3>W2 is established between and among a thickness W1 of an upper part of the elastic body 5 at the innermost layer which firmly adheres to an external peripheral face of the spindle 2, a thickness W2 of an intermediate part and a thickness W3 of a lower part.SELECTED DRAWING: Figure 2
Patent JP-2023003273-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-06-23
Abstract: To provide a game machine capable of executing a new display performance.SOLUTION: A game machine capable of performing a symbol variation when a game medium enters a start port to win and controlling a game state to either a normal game state or an advantageous game state more advantageous than the normal game state includes performance execution means capable of executing a performance on display means on the basis of a result of a lottery. The performance includes a special ready-to-win performance. There are cases where a recall display for recalling a player that a specific display is displayed after the execution of the special ready-to-win performance is started is displayed on the display means before the specific display is displayed, and where the specific display is displayed on the display means without displaying the recall display for recalling the player that the specific display is displayed.SELECTED DRAWING: Figure 343
Patent JP-2023005394-A (JP)
Title: Storage shell on wall
Inventor: MATSUSE NORIYUKI
IPC: E04F19/08
Filed: 2021-06-29
Abstract: To make it possible to have a beautiful finish even if fixtures such as screws are used for installation.SOLUTION: A storage shelf on wall 1 has a storage shelf body 10 and a cover member 20. The storage shelf body 10 has a flange portion 15 projecting outward from the peripheral edge of the front surface. Multiple screw holes and multiple holes showing the base are formed through the thickness direction on the flange portion 15. The cover member 20 is configured to be attachable to the flange portion 15 while covering the flange portion 15 from the front side. Also, the cover member 20 is formed so as to be able to cover the screw holes when attached to the flange portion 15 .SELECTED DRAWING: Figure 2
Patent JP-2021170783-A (JP)
Title: Numerology-dependent downlink control channel mapping
Inventor: STEPHEN PARKVALL
IPC: H04B7/06
Filed: 2021-06-30
Abstract: To provide a method, user equipment, a base station and a program, enabling UE to know what PDCCH mapping to use.SOLUTION: User equipment performs a method including: receiving system information indicating a current numerology of a control region with a configurable numerology; and decoding the control region in accordance with an assumption of a channel mapping which is selected from at least two predetermined channel mappings based on the current numerology. A base station performs a method including: transmitting system information indicating the current numerology of a control region with a configurable numerology; generating a signal using a channel mapping selected from at least two predetermined channel mappings; and transmitting the generated signal in the control region. The channel mapping is selected based on the current numerology of the control region or vice versa.SELECTED DRAWING: Figure 6A
Patent JP-2023006691-A (JP)
Title: Printing system, and server system, information processing apparatus, and printer
Inventor: HARA YOSUKE
IPC: B41J29/38
Filed: 2021-06-30
Abstract: To prevent faulty printing with a simple configuration.SOLUTION: A printing system has a printer and a server system. The server system stores, in a storage unit, a file uploaded from an information processing apparatus that is communicable with the server system, generates a print code on the basis of a request for issuing a print job from the information processing apparatus and transmits the generated print code, receives the print code transmitted from the printer and generates a print job on the basis of the file linked to the received print code, and issues a print instruction based on the generated print job. The printer displays, on a display, a screen for receiving input of the print code from a user, transmits the input print code, and executes printing based on the print instruction.SELECTED DRAWING: Figure 1
Patent JP-2023006708-A (JP)
Title: Work support device, work support method and work support program
Inventor: SUZUKI KAZUYA
IPC: G06Q50/04
Filed: 2021-06-30
Abstract: To provide a work support device, a work support method, and a work support program for safely and efficiently operating a plant.SOLUTION: A retrieving unit 141 acquires failure information about a failure that has occurred in a plant 1, and searches a database using the acquired failure information to extract a past similar case and work-related information related to a work performed in a similar case. A list generation unit 142 generates work support information for supporting a work of dealing with a failure based on the similar case and the work-related information extracted by the retrieving unit 141. A notification unit 15 provides the work support information generated by the list generation unit 142.SELECTED DRAWING: Figure 1
Patent JP-2021158387-A (JP)
Title: Joint device, joint system, joint method and computer storage medium
Inventor: NAKAMITSU TAKASHI
IPC: H01L21/02
Filed: 2021-07-01
Abstract: To properly perform position adjustment on a first holding unit for holding a first substrate and a second holding unit for holding a second substrate and properly perform joint processing between the substrates.SOLUTION: A joining device for joining substrates to each other includes a first holding unit for suctioning and holding a first substrate on a lower surface by vacuuming, a second holding unit which is provided below the first holding unit and suctioning and holding a second substrate on an upper surface by vacuuming, a moving unit for relatively moving the first holding unit and the second holding unit in a horizontal direction, a laser interferometer for measuring the position of the first holding unit or the second holding unit that is moved by the moving unit, a linear scale for measuring the position of the moving unit, and a controller for controlling the moving unit by using a measurement result of the laser interferometer and a measurement result of the linear scale.SELECTED DRAWING: Figure 6