baber/WOPTO huggingface dataset:
Patent JP-2022041364-A (JP)
Title: Paper carrier, image formation device, paper carrying method and program
Inventor: KOWASE KAZUHIKO
IPC: B65H7/12
Filed: 2020-09-01
Abstract: To provide a paper carrier, an image formation device, a paper carrying method and a program which can narrow space between sheets of paper to be carried without damaging the paper even if tips of the paper sent out to a carrying path are not aligned.SOLUTION: The paper carrier includes a storage part 11 for paper P, a pickup roller 12 that feeds the paper P on the uppermost surface of the storage part 11, a paper separating and feeding part 13, a paper condition detector 14 provided between the pickup roller 12 and the paper separating and feeding part 13 and a control part 5 that controls carrying of the paper P. The control part 5 drives the pickup roller 12 to feed the paper P on the uppermost surface of the storage part 11 as preceding paper P1, and then drives the pickup roller 12 even after the rear end of the preceding paper P1 has passed, creates a state in which the front end of trailing paper P2 and the rear end of the preceding paper P1 overlap each other, and stops the drive of the pickup roller 12 based on the state detected by the paper condition detector 14.SELECTED DRAWING: Figure 6
Patent JP-2022041423-A (JP)
Title: Toner, toner cartridge, and image forming apparatus
Inventor: KAWAGUCHI HIROSHI
IPC: G03G9/097
Filed: 2020-09-01
Abstract: To provide a toner that is excellent in low temperature fixability, is excellent in heat resistance even when the same is reused, maintains a sufficient electrification amount, and suppresses reduction in image density; a toner cartridge that stores the toner; and an image forming apparatus.SOLUTION: A toner of an embodiment has toner base particles and an external additive. The external additive contains silica particles A, B, and C having a particle diameter of 10-14 nm, 40-70 nm, and 90-150 nm, respectively. Contents of the silica particles A, B, and C are 0.1-0.8 pts.mass, 0.3-1.2 pts.mass, and 0.3-1.2 pts.mass, respectively, based on 100 pts.mass of the toner base particles. A total of the contents of the silica particles A, B, and C is equal to or less than 3.0 pts.mass based on 100 pts.mass of the toner base particles. Content ratios of the silica particles B and C with respect to the silica particles A are both 1.0-5.0. A volume average primary particle diameter D50 of the toner is 5.5-11.0 μm.SELECTED DRAWING: None
Patent JP-2022044380-A (JP)
Title: Electronic device
Inventor: HOSHINO TAKASHI
IPC: H01Q1/48
Filed: 2020-09-07
Abstract: To provide an electronic device that can improve the life of a connecting member.SOLUTION: A circuit board 1 includes a wiring board 11 on which a wiring 15 is formed, and an electronic components 12 electrically and mechanically connected to the wiring via a first solder 13. A base 31 accommodates the circuit board and has a side wall 33 facing the side surface 11s of the wiring board. A leaf spring 2 is arranged on the circuit board and is configured to be in contact with the base. The leaf spring includes a fixing portion 21 arranged on the circuit board and a pressing portion 22 connected to the fixing portion and pressing the side wall, and the pressing portion is displaced toward the housing side in a state in which the circuit board is housed in the base.SELECTED DRAWING: Figure 2
Patent JP-2023165039-A (JP)
Title: ＬｉＤＡＲ装置、ＬｉＤＡＲシステム、測距方法及びプログラム
IPC: G01S7/481
Filed: 2020-09-07
Abstract: 【課題】設置対象からのＬｉＤＡＲ装置の突出の程度を抑えるのに有利である。【解決手段】ＬｉＤＡＲ装置は、レーザー光を発する発光部と、楕円の一部の形状を有しレーザー光を反射する反射面と、反射面で反射されたレーザー光が通過する出口通過部と、を含む反射体と、レーザー光が楕円の一方の焦点の位置を通過した後に反射面で反射されるように、レーザー光の進行方向を調整する光路調整部と、を備える。【選択図】図１
Patent JP-2022046076-A (JP)
Title: Care-receiver moving device
Inventor: MATSUURA YUTAKA
IPC: A61G7/10
Filed: 2020-09-10
Abstract: To provide a care-receiver moving device that the care-receiver operates by himself/herself for moving from a bed to a toilet.SOLUTION: A care-receiver moving device 11 that the care-receiver 18 operates by himself/herself for moving from a bed 10 to a toilet 25 includes: a pedestal 12 installed on a floor surface; a rolling bearing device 13 provided to the pedestal; a rotatable pillar 14 provided to the rolling bearing device; a movable pulley device 15 provided to the pillar; a support arm 17 provided extending from the pillar by a required length, which includes an operation part 16 of the movable pulley device; a cage part 19 for a seat provided to an end side of the support arm in which the care-receiver is seated; and a handrail part 27 by means of which the care-receiver seated in the cage part for a seat rotates the support arm and moves.SELECTED DRAWING: Figure 1
Patent JP-2022046092-A (JP)
Title: Memory system and information processing system
Inventor: KUROSAWA YASUHIKO
IPC: G06F11/22
Filed: 2020-09-10
Abstract: To improve controllability of patrol processing.SOLUTION: A memory system of an embodiment comprises a non-volatile memory, and a memory controller configured so as to perform patrol processing according a first command set. In patrol processing, the memory controller is configured so that first data is read from the non-volatile memory and not output to the outside of the memory system.SELECTED DRAWING: Figure 18
Patent JP-2022048477-A (JP)
Title: Ion analyzer
Inventor: KODERA KEI
IPC: H01J49/04
Filed: 2020-09-15
Abstract: To provide an ion analysis technique capable of dissociating precursor ions derived from a sample component at a lower cost than before.SOLUTION: An ion analyzer 1 that analyzes product ions generated from precursor ions derived from sample components includes a reaction chamber 132 into which precursor ions are introduced, a reaction gas supply unit 4 that supplies reaction gas which is gas having reducing ability at a predetermined temperature or higher or gas having oxidizing ability at a predetermined temperature or higher to the reaction chamber, a heating unit 134 that heats the reaction gas, and a separation detection unit 136 that separates and detects the product ions generated in the reaction chamber according to predetermined physical quantity.SELECTED DRAWING: Figure 1
Patent JP-2022048824-A (JP)
Title: Communication control device, vehicle, program, and communication control method
Inventor: KUREHASHI TAKAHIRO
IPC: G08G1/16
Filed: 2020-09-15
Abstract: SOLUTION: A communication control device includes an image acquisition unit that acquires an image taken by an imaging unit installed in a mobile body. The communication control device includes a detection unit that detects a risk area from the image. The communication control device includes a calculation unit that calculates positional information on the risk area. The communication control device includes a transmission control unit that performs control to transmit risk area information including the positional information. The communication control device includes a reception control unit that performs control to receive a response to the risk area information. The communication control device includes an output control unit that performs control to output notification information based on the response.EFFECT: It is possible for other vehicles to determine whether there is a pedestrian in a risk area which will be a blind spot from its own vehicle, thus allowing the own vehicle and the pedestrian to be appropriately notified.SELECTED DRAWING: Figure 3
Patent JP-2021175174-A (JP)
Title: Method for processing video, apparatus, and storage medium
Inventor: CHANG BINGLIN
IPC: H04N21/854
Filed: 2020-09-17
Abstract: To provide a method for processing a video, an apparatus, and a storage medium.SOLUTION: A method for processing a video is applied to a terminal. The method includes: identifying a target object in a first video segment; acquiring a current video frame of a second video segment; acquiring a first image region corresponding to the target object in a first target video frame of the first video segment, and acquiring a second image region corresponding to the target object in the current video frame of the second video segment, where the first target video frame corresponds to the current video frame of the second video segment relating to video frame time; and performing screen stitching on the first target video frame and the current video frame of the second video segment according to the first image region and the second image region to obtain a processed first video frame.SELECTED DRAWING: Figure 1
Patent JP-2022054829-A (JP)
Title: Vacuum cleaner
Inventor: KURATA ATSUSHI
IPC: A47L9/30
Filed: 2020-09-28
Abstract: To provide a vacuum cleaner with improved cleaning workability.SOLUTION: A vacuum cleaner 100 comprises: a suction port body 200 including a suction port for sucking dust on a cleaning object surface and a dust detection mechanism 221 for detecting dust existing on the cleaning object surface; and a guiding mechanism 510 for guiding the suction port body 200 to be turned in a direction of dust detected by the dust detection mechanism 221. The guiding mechanism 510 includes a direction change mechanism 511 for changing the direction of the suction port body 200 to turn in the direction of detected dust when a user moves the suction port body 200.SELECTED DRAWING: Figure 5
Patent JP-2022054997-A (JP)
Title: Authentication system
Inventor: TOKIDA MINORU
IPC: G07G1/00
Filed: 2020-09-28
Abstract: To provide an authentication system configured to reduce the time required for authentication, in biometric authentication.SOLUTION: An authentication system 100 includes an information management unit 21, a first imaging unit 11, an extraction unit 22, an information holding unit 23, a second imaging unit 14, and an authentication processing unit 26. The information management unit manages registered information including biometric information and person identification information associated with each other. The first imaging unit generates first face information of a person to be authenticated at a store entrance (first place). The extraction unit extracts registered information corresponding to the person to be authenticated from the information management unit on the basis of the first face information. The information holding unit holds the registered information corresponding to the person to be authenticated. The second imaging unit acquires second face information of the person to be authenticated at a second place. The authentication processing unit executes authentication processing of the person to be authenticated, on the basis of the registered information and the second face information of the person to be authenticated held in the information holding unit.SELECTED DRAWING: Figure 1
Patent JP-2022055042-A (JP)
Title: Rotary compressor
Inventor: KATAYAMA DAIKI
IPC: F04C23/00
Filed: 2020-09-28
Abstract: To inhibit a refrigerant suctioned into one cylinder from flowing back to the other cylinder to improve efficiency of a rotary compressor.SOLUTION: A rotary compressor includes: a compressor housing provided with a discharge pipe and a suction pipe of a refrigerant; a compression part which is disposed in the compressor housing and compresses the refrigerant suctioned from the suction pipe to discharge the refrigerant from the discharge pipe; and a motor which is disposed in the compressor housing and drives the compression part. An intermediate partition plate of the compression part has a connection hole with which the suction pipe is connected. The connection hole has: a suction passage extending from the suction pipe; an upper suction hole which is branched from the suction passage and penetrates to the upper cylinder side; and a lower suction hole which is branched from the suction passage and penetrates to the lower cylinder side. The upper suction hole is provided with a reed valve type upper suction valve which opens or closes the upper suction hole with its tip. The lower suction hole is provided with a reed valve type lower suction valve which opens or closes the lower suction hole with its tip.SELECTED DRAWING: Figure 5
Patent JP-2022056046-A (JP)
Title: Evaluation method for noise performance
Inventor: YAMAMOTO NAOKI
IPC: B60C19/00
Filed: 2020-09-29
Abstract: To provide a method for accurately evaluating a contribution rate of noise caused by a tire.SOLUTION: An evaluation method for noise performance includes: a first step of preparing smooth tires each having no grooves formed in a tread portion and grooved tires each having a groove formed in the tread portion; a second step of measuring a first sound pressure P1, which is a sound pressure level when a vehicle 7 equipped with the smooth tires travels on a smooth road surface SR eliminating input to the smooth tire, caused by road surface roughness; a third step of measuring a second sound pressure P2, which is a sound pressure level when the vehicle 7 equipped with the smooth tires travels on a test road surface TR for measuring noise; a fourth step of measuring a third sound pressure P3, which is a sound pressure level when the vehicle 7 equipped with the grooved tires travels on the test road surface TR; and a fifth step of, based on the first sound pressure P1, the second sound pressure P2 and the third sound pressure P3, obtaining a contribution rate R of noise caused by an evaluation tire.SELECTED DRAWING: Figure 5
Patent JP-2021002874-A (JP)
Title: Enhanced paging procedures for machine type communications (mtc)
Inventor: MADHAVAN SRINIVASAN VAJAPEYAM
IPC: H04W4/70
Filed: 2020-09-30
Abstract: To provide techniques and an apparatus for enhancing paging procedures in MTC and eMTC in wireless communications.SOLUTION: Enhanced paging procedures for devices with limited communications resources, such as machine type communication (MTC) devices and enhanced or evolved MTC (eMTC) devices include determining a set of subframes corresponding to a paging occasion for UE receiving a paging message from a base station (BS), determining, within the set of subframes, at least one narrowband region for receiving the paging message, and monitoring the paging message in the at least one narrowband region within the set of subframes.SELECTED DRAWING: Figure 6
Patent JP-2021004253-A (JP)
Title: Vermin control compositions
Inventor: STEVEN GOODE
IPC: A01N43/16
Filed: 2020-10-01
Abstract: To provide improved means by which a vermicidal or other toxic agent can be delivered percutaneously into a target animal, especially percutaneously into its bloodstream, from a composition containing that toxic agent.SOLUTION: There is provided a composition for killing an animal, e.g., a rodent, comprising: (i) a toxin component comprising one or more agents toxic to the animal, e.g., cholecalciferol or 25-hydroxycholecalciferol (vitamin D3); and (ii) a carrier system for the toxin component; wherein the carrier system (ii) comprises: (a) at least one solvent or dispersant for the toxin component, e.g., an alcohol such as ethanol, and (b) at least one dermal disruptant component, e.g., dimethylsulfoxide (DMSO). The compositions provide enhanced dermal penetration of the toxin into and through the skin of the animal onto which the composition is sprayed or delivered, e.g., in a trap or other apparatus.SELECTED DRAWING: None
Patent JP-2022060109-A (JP)
Title: Skin cosmetic composition
Inventor: TANAKA HIROAKI
IPC: A61Q19/00
Filed: 2020-10-02
Abstract: To provide a skin cosmetic composition excellent in an effect for preventing skin roughness which forms a film improved in water resistance and persistence (especially, shampoo durability and friction durability).SOLUTION: There is provided a skin cosmetic composition comprising Polyacrylate-49. Polyacrylate-49 has a repeating unit derived from (meth)acrylic acid and has a structure in which the whole or a part of carboxyl groups of a repeating unit derived from (meth)acrylic acid is neutralized with a basic compound added, where the pKa of the basic compound added is larger than the pKa of 2-dimethylaminoethyl methacrylate.SELECTED DRAWING: None
Patent JP-2022061269-A (JP)
Title: Method for measuring concentration of chromatography support
Inventor: SUZUKI TAKUMA
IPC: G01N30/56
Filed: 2020-10-06
Abstract: To provide a method for accurately measuring the concentration of chromatography supports in slurry in short time.SOLUTION: A method for measuring the concentration of chromatography supports in slurry charged in a chromatography column comprises: a step A of preparing a cylindrical vessel having an exhaust port in a lower portion and capable of holding the chromatography supports; a step B of inputting the slurry including the chromatography supports into the cylindrical vessel; a step C of sucking and removing the dispersion medium of the slurry from the exhaust port; a step D of measuring the bed height or bed volume of the chromatography supports compacted in the step C; and a step E of calculating the concentration of the chromatography supports in the slurry from the measured bed height or bed volume.SELECTED DRAWING: None
Patent JP-2022064752-A (JP)
Title: Rubber composition for tire tread, and tire
Inventor: YAMAGATA YUSUKE
IPC: C08L9/00
Filed: 2020-10-14
Abstract: To provide a rubber composition for a tire tread which is excellent in low heat build-up properties while maintaining high crack resistance.SOLUTION: The rubber composition for a tire tread contains: a rubber component containing an isoprene rubber; and a filler. The filler contains a carbon black (A) having a nitrogen adsorption specific surface area of less than 40 m2/g, a carbon black (B) having a nitrogen adsorption specific surface area of 45 m2/g or more, and silica (C). The total content of the filler is 45 pts.mass or less based on 100 pts.mass of the rubber component. The mass ratio (A/B) of the carbon black (A) to the carbon black (B) is 1.0 or less. The mass ratio (C/(A+B+C)) of the silica (C) to the total of the carbon black (A), the carbon black (B), and the silica (C) is 0.2 or more and 0.5 or less.SELECTED DRAWING: None
Patent JP-2022072499-A (JP)
Title: Ophthalmologic apparatus, control method of ophthalmologic apparatus and program
Inventor: YAMAGUCHI TATSUO
IPC: A61B3/10
Filed: 2020-10-30
Abstract: To provide a new technique for easily acquiring a high-quality image of a subject eye even when a field angle is large.SOLUTION: An ophthalmologic apparatus comprises: an irradiation system; a light reception system; a control unit; and an image formation unit. The irradiation system irradiates an illumination range that rotates around the imaging center in a prescribed portion of a subject eye with illumination light. The light reception system includes an image sensor in which the light reception surface can be arranged at a position optically substantially conjugate with the prescribed portion and receives return light of the illumination light irradiated to the illumination range. The control unit controls the irradiation system and the light reception system so as to execute the center part scan to scan the center part including the imaging center with the illumination light and one or more peripheral part scans to scan each of one or more peripheral parts on the outer side of the center part with the illumination light. The image formation unit forms an image of the subject eye on the basis of the light reception result of the return light obtained with the center part scan and the light reception result of the return light obtained with the one or more peripheral part scans.SELECTED DRAWING: Figure 1
Patent JP-2022074795-A (JP)
Title: Biological information management system
Inventor: SEKINE YUSUKE
IPC: G16H50/00
Filed: 2020-11-05
Abstract: To provide a biological information management system capable of determining whether or not each subject has an infectious disease or heat illness when the subject goes out, conducts activities at work or at school, or before he or she meets a person while monitoring continuously or one by one, regardless of age and gender including children and elderly.SOLUTION: A sticking part 2 of a biological information management system 1 has: a body temperature measurement part 3 measuring body temperature of a subject M in the armpit of a subject M; and a moisture content measurement part 4 measuring a moisture content of the subject M in the armpit of the subject M. The sticking part 2 sticks the body temperature measurement part 3 and the moisture content measurement part 4 to the armpit (under the armpit). A biological information transmission part 6 transmits to a determination part 150 the body temperature of the subject measured by the body temperature measurement part 3 and the moisture content of the subject measured by the moisture content measurement part 4. The determination part 150 gives a determination result about whether or not there is a possibility for the subject M having an infectious disease or heat illness on the basis of the information of the body temperature and the moisture content of the subject M transmitted from the biological information transmission part 6.SELECTED DRAWING: Figure 1
Patent JP-2021083305-A (JP)
Title: Emergency power supply system
Inventor: KONISHI KENICHI
IPC: H02K7/18
Filed: 2020-11-13
Abstract: To provide an emergency power supply system capable of supplying stable power continuously and for a long period of time.SOLUTION: An emergency power supply system comprises: a portable type engine generator 1; and a fuel supply system 2 comprising a portable type sub tank 2D group for storing liquid fuel and a main tank 2B that receives supply from the sub tank 2D group and performs supply to the engine generator 1. The emergency power supply system comprises: a gasoline residual amount sensor for detecting a residual amount of the main tank 2B; and a sub tank electric pump 10 for performing supply from a sub tank 2D to the main tank 2B. On the basis of a result showing that a fixed detection value has been kept in the gasoline residual amount sensor for a fixed time, the sub tank electric pump 10 is stopped.SELECTED DRAWING: Figure 5
Patent JP-2022079007-A (JP)
Title: Plating method
Inventor: KURODA MUTSUMI
IPC: C25D5/14
Filed: 2020-11-14
Abstract: To realize a surface having aesthetic property unique to black color, having excellent anticorrosiveness with high hardness, and having further excellent high hardness and heat resistance without discoloration at a high temperature while maintaining beautiful black color over a long period of time without corrosion even under a severe use environment.SOLUTION: A plating method for a Cr plating layer includes: a hard Cr plating step in which a hard Cr plating layer 2 is applied onto a surface of a base metal 1; and a black Cr plating step in which a black Cr plating layer 3 is laminated on the hard Cr plating layer 2, while the hard Cr plating layer 2 is a base plating layer.SELECTED DRAWING: Figure 1
Patent JP-2021027838-A (JP)
Title: Antibody library
Inventor: MAXIMILIANO VASQUEZ
IPC: G16B35/20
Filed: 2020-11-20
Abstract: To provide an antibody library.SOLUTION: The present invention particularly overcomes essential and inadequate aspects of known methods for producing a library of polynucleotides encoding antibodies by designing a library with a specified sequence and length variety. For example, there is also provided a method of using the library of the present invention to isolate an antibody that binds to an antigen, the method comprising steps of contacting a polypeptide expression product of the library with an antigen and isolating a polypeptide expression product that binds to the antigen.SELECTED DRAWING: None