baber/WOPTO huggingface dataset:
Patent JP-2022039031-A (JP)
Title: Work-piece separation device and work-piece separation method
Inventor: TOMIOKA KYOHEI
IPC: H01L21/683
Filed: 2020-08-27
Abstract: To provide a work-piece separation device that achieves stable holding by absorbing distortion deformation due to self-weight of a lamination body, and provide a work-piece separation method using them.SOLUTION: A work-piece separation device A comprises: a holding member 10 that detachably holds any one of a work-piece 1 and a support body 2; and a light irradiation part 22 that penetrates the other one of the support body and the work-piece of a lamination body S held to the holding member and irradiates them with light toward a separation layer. The holding member includes: a stage 11 opposite to any one of the work-piece and the support body of the lamination body; a fixed support part 12 having a resting suction pad 12a that is projected toward the lamination body from a stage, and is impossible to move to a tip end in a projection direction; and a movable support part 13 having a reaction suction pad 13a which can be freely moved to the tip end in the projection direction so as to be projected toward the lamination body from the stage, and can be elastically deformed. The fixed support part and the movable support part are combined, and the combination of them are scattered and arranged, and the reaction suction pad is arranged so as to be freely projected toward the lamination body from the resting suction pad.SELECTED DRAWING: Figure 3
Patent JP-2022043948-A (JP)
Title: Box body with cushioning tool
Inventor: KAGEYAMA SHOGO
IPC: B65D5/50
Filed: 2020-09-04
Abstract: To provide a box body with a cushioning tool capable of storing to-be-stored objects of different forms and sizes in a state being held in a box, realizing plastic-free, and holding the to-be-stored objects in the box without trouble by using a few members.SOLUTION: A box body 5 with a cushioning tool includes a box body 7 and a cushioning tool 100, and the cushioning tool 100 has a box main body 8 and a lid part 80. The cushioning tool 100 has a body part 102 in which peripheral-shaped discontinuous cuts 110-170 are formed and rising parts 103-106 provided continuously to the body part 102 via folding lines. The cushioning tool 100 is arranged on a to-be-stored object arranged on the box main body 8 of the box body 7. By pushing in the rising parts 104, 105, the body part 102 is deformed corresponding to an outer shape of the to-be-stored object to cover the to-be-stored object, and by closing the lid part, a flap part 60 is brought into contact with a side part J4b on a tip end side of the rising part 104, and a flap part 70 is brought into contact with a side part J5b on a tip end side of the rising part 105.SELECTED DRAWING: Figure 7
Patent JP-2022044220-A (JP)
Title: Welded joint, steel plate, steel member, and automobile member
Inventor: TANIGUCHI TAIGA
IPC: C22C38/14
Filed: 2020-09-07
Abstract: To provide a welded joint and a steel member which cause less or no softening of a heat-affected zone.SOLUTION: A welded joint in an embodiment of the invention includes: two or more base steel plates; and a welded part which includes a welded metal and a heat-affected zone located therearound, and which connects the base steel plates. A martensite content of the base metal plates is 80 area% or more, Vickers hardness of the base metal plates is 90% or more of hardness of 100% martensite HM of the base metal plates, and harness of a most softened part of the heat-affected zone is 70% or more of the Vickers hardness of the base metal plates.SELECTED DRAWING: Figure 1
Patent JP-2022044947-A (JP)
Title: Method for producing phenyl ester and phenyl esterification catalyst
Inventor: ICHIZUKA TOMOHIRO
IPC: C07C67/08
Filed: 2020-09-08
Abstract: To provide a method for efficiently producing a phenyl ester from a phenol and an aromatic carboxylic acid, involving dehydration, in the absence of an additive.SOLUTION: The present invention discloses a method for esterification from a phenol and an aromatic carboxylic acid without generation of by-products such as a salt. The method includes reacting these organic compounds with each other in the presence of a catalyst including an ion exchange resin and a boron compound as components, allowing the reaction to proceed, involving dehydration, through generation of a boric acid ester.SELECTED DRAWING: Figure 1
Patent JP-2022051062-A (JP)
Title: Inspection device and inkjet printer provided with the same
Inventor: ICHIOKA YOSHIKAZU
IPC: B65H5/06
Filed: 2020-09-18
Abstract: To enable accurate inspection by suppressing noise caused by reflection light by a conveyance roller.SOLUTION: An inspection part 43 is configured so that a black tape for absorbing light from an upper reflection light source 51b, a lower reflection light source 51c and a transmission light source 53 is wound around an outer peripheral surface of conveyance rollers 45 and 47. Accordingly, reflection of the emitted light by a lower side outer peripheral surface of the conveyance roller 45 and an upper side outer peripheral surface of the conveyance roller 47 is suppressed. As a result, noise in a photographing part 51 caused by reflection light by the conveyance rollers 45 and 47 can be suppressed. Therefore, accurate inspection in the inspection part 43 can be performed. Cost can be reduced by configuration of the black tape. The configuration that only the black tape is wound can be also easily applied to an existing device.SELECTED DRAWING: Figure 2
Patent JP-2022051177-A (JP)
Title: Hot end for three-dimensional printer, three-dimensional printer, and heating means
Inventor: TANIGUCHI HIDEO
IPC: B29C64/209
Filed: 2020-09-18
Abstract: To provide a hot end for a three-dimensional printer with good heat generation efficiency, a three-dimensional printer, and heating means.SOLUTION: A hot end 10 for three-dimensional printer comprises: a supply unit 11 having a supply port 111 to which a filament-shaped modeling material is supplied; a melting unit 13 to which heating means 15 for melting the modeling material supplied from the supply unit 11 is attached; a discharge unit 14 having a discharge port 141 for discharging the modeling material melted by the melting unit 13; and a passage 2 that connects the supply port 111 and the discharge port 141. The heating means 15 is formed by laminating a plurality of heating plates 150 having an insulating substrate 151 and a heat generating resistor layer 152 provided on the insulating substrate 151.SELECTED DRAWING: Figure 1
Patent JP-2022051206-A (JP)
Title: Illuminating device
Inventor: SHIBAHARA SHINICHI
IPC: H05B45/375
Filed: 2020-09-18
Abstract: To provide an illuminating device that can restrain an electric shock of a user.SOLUTION: An illuminating device 80 comprises: a light source; a board 100 comprising a first surface 101, and a second surface 102 that is a surface on the side opposite to the first surface 101, and provided with the light source on the first surface 101; a lighting circuit 10 for lighting the light source by turning on/off a switching element; a housing 250 formed of metal, and in surface contact with the second surface 102; and a capacitor electrically connected between the lighting circuit 10 and the housing 250. The housing 250 is electrically connected to a ground attachment part 210 for connecting a ground terminal.SELECTED DRAWING: Figure 2
Patent JP-2022052292-A (JP)
Title: Site activation support system and site activation support method
Inventor: MATSUDA YUKI
IPC: G06Q10/06
Filed: 2020-09-23
Abstract: To provide a site activation support system for supporting the improvement of worker's job satisfaction at a production site.SOLUTION: The site activation support system includes: a job satisfaction acquisition unit that acquires job satisfaction evaluation information indicating worker's job satisfaction at a production site; a productivity acquisition unit that acquires productivity evaluation information indicating productivity of the production site; and a site evaluation unit that generates site evaluation information for evaluating the production site based on the job satisfaction evaluation information acquired by the job satisfaction acquisition unit and the productivity evaluation information acquired by the productivity acquisition unit. The job satisfaction acquisition unit generates the job satisfaction evaluation information based on results of questionnaires or reports by workers, and the productivity acquisition unit generates the productivity evaluation information based on information indicating an operating status of production machines installed at the production site, a defective rate of a produced product or a working time at the production site.SELECTED DRAWING: Figure 1
Patent JP-2022052316-A (JP)
Title: Toilet lid device
Inventor: MOCHIDA MASAYUKI
IPC: A47K13/24
Filed: 2020-09-23
Abstract: To provide a toilet lid device that restrains a flaw in a casing caused by contact with a toilet lid.SOLUTION: A toilet lid device 3 comprises a casing 10, and a toilet seat and a toilet lid 30 supported rotatably with respect to the casing. The toilet lid comprises a top plate part 31 covering upper surfaces of the casing and the toilet seat when the toilet lid is closed, and a side plate part 32 provided on an edge part of the top plate part, covering a side surface of the toilet seat when the toilet lid is closed, and of which a lower end is located above the upper surface of the casing. The toilet lid device also comprises a cover part 40 provided on a surface facing at least the lower end of the side plate part, out of the upper surface of the casing.SELECTED DRAWING: Figure 1
Patent JP-2021056222-A (JP)
Title: Variational auto-encoder with semi-supervised learning for indoor location estimation
Inventor: BORIS CHIDLOVSKII
IPC: G06N3/04
Filed: 2020-09-25
Abstract: To provide a method for learning a predictor to predict a location of a computing device in indoor environment.SOLUTION: A method includes the steps of: receiving training data including strength of signals received from wireless access points at positions of indoor environment, where the training data includes a subset of labeled data and a subset of unlabeled data; training a variational auto-encoder to minimize reconstruction loss of signal strength values of the training data, where the variational auto-encoder includes encoder neural networks and decoder neural networks; and training a classification neural network to minimize prediction loss on the labeled data, where the classification neural network generates a predicted location based on a latent variable. The encoder neural networks and the classification neural network form a predictor.SELECTED DRAWING: Figure 1
Patent JP-2021152404-A (JP)
Title: Chain tensioner
Inventor: TAKANO TAKEHIRO
IPC: F16H7/08
Filed: 2020-09-28
Abstract: To provide a chain tensioner which can obtain optimal damper force at a low revolution area and a high revolution area and achieves low oil consumption.SOLUTION: A chain tensioner has: a partition wall part 14 which partitions a space enclosed by a cylinder 9 and a plunger 10 into a pressure chamber 15 and a reservoir chamber 16: a first through hole 21 formed at the partition wall part 14; a check valve 23 provided at the first through hole 21; and a first gap 31 through which an oil leaks from the pressure chamber 15. An oil supply passage 33 is provided connected to an outlet side end part of the first gap 31 so as to return the oil leaking from the pressure chamber 15 through the first gap 31 to the oil supply passage 33. The chain tensioner further includes: a second through hole 22 formed at the partition wall part 14; and a relief valve 24 provided at the second through hole 22.SELECTED DRAWING: Figure 2
Patent JP-2022056769-A (JP)
Title: Image processing method, program, image processing device, trained model manufacturing method, learning method, learning device, and image processing system
Inventor: KIMURA YOSHINORI
IPC: G06T3/40
Filed: 2020-09-30
Abstract: To provide a method of obtaining a high-quality super-resolution image in which undesirable effects associated with image compression are suppressed.SOLUTION: An image processing method of the present invention includes a first step of generating a second image by adding noise to a first image, and a second step of generating a third image by up-sampling the second image though a neural network.SELECTED DRAWING: Figure 10
Patent JP-2021004896-A (JP)
Title: Guide system
Inventor: ONUKI HIROHISA
IPC: G08G1/005
Filed: 2020-10-02
Abstract: To provide a guide system capable of reducing some uneasy elements of using a vehicle of a user.SOLUTION: A guide system includes reception means for acquiring a guide request including at least a destination and image data from a user terminal, guide means for acquiring vehicle related information on the vehicle on the basis of vehicle information of a vehicle recognized from the image data by image recognition, and performing derivation information of a getting-on propriety showing whether or not the vehicle is suitable to go to the destination with reference to the vehicle related information and the destination, and response means for notifying the user terminal of the getting-on propriety and a response including a route from after getting-on the vehicle to the destination.SELECTED DRAWING: Figure 1
Patent JP-2022062951-A (JP)
Title: Cleaning method, cleaning device, control device, computer program and processing method
Inventor: OKADA KENJI
IPC: B08B11/04
Filed: 2020-10-09
Abstract: To provide a cleaning method, control device, and computer program that can clean every corner of a window.SOLUTION: A cleaning method includes a step of searching for the edge of a window frame or coming into contact with the edge of the window frame while a cleaning member held by a robot arm provided with a flexible drive mechanism is made to copy the surface of the window body provided with the window and the window frame.SELECTED DRAWING: Figure 1
Patent JP-2022065458-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-10-15
Abstract: To provide a game machine which can suppress the decrease of game amusement.SOLUTION: Based on the satisfaction of the start-up condition, at least a part of an execution period of a first performance and at least a part of an execution period of a second performance can be simultaneously executed. There are a case in which the first performance is executed again at a timing selected from plural timings while the second performance is continued, and a case in which the first performance is executed again at a timing selected from plural timings while the second performance is ended and not executed. A performance mode of the first performance executed again while the second performance is continued includes a performance mode not included in performance modes of the first performance executed again while the second performance is ended and not executed. When the second performance is executed on the basis of the satisfaction of the start-up condition, the second performance is not executed until a next special drawing pattern variation following a special drawing pattern variation based on the satisfaction of the start-up condition is started, even if the start-up condition is satisfied again.SELECTED DRAWING: Figure 590
Patent JP-2022066917-A (JP)
Title: Tracking device for occlusion
Inventor: TANAKA SHIGENORI
IPC: G06T7/246
Filed: 2020-10-19
Abstract: To provide a tracking device capable of accurately tracking moving objects such as athletes even if occlusion occurs.SOLUTION: A tracking device comprises tracking means 10 to extract a moving object from each frame of moving image data 2 imaging the moving object and to track the movement of the moving object, decision frame setting means 4 to set a decision frame including the moving object in each frame, occlusion occurrence determination means 6 to determine an occurrence of occlusion based on whether or not the decision frame of a current frame overlaps with multiple decision frames of a previous frame, and correspondence means 12 to associate a moving object just before the occurrence of occlusion with a moving object immediately after the occlusion is released based on a feature point following the cancellation of the occlusion. A trajectory connecting the positions before and after an athlete's occlusion is obtained without unreliable analysis during the occurrence of the occlusion that is difficult to analyze.SELECTED DRAWING: Figure 1
Patent JP-2022067348-A (JP)
Title: Information processing system, vending machine, information processor, information processing method, vending machine control method, and program
Inventor: MORI ARATA
IPC: G07F9/00
Filed: 2020-10-20
Abstract: To solve a problem with a conventional information processing system that it is difficult to check whether a user has purchased an item from a vending machine.SOLUTION: An information processing system includes a vending machine and an information processor 100 capable of receiving information transmitted from a user terminal used by a user. When selling an item, the vending machine obtains and outputs a certification code corresponding to the vending machine identifier. The information processor 100 includes: a receiving unit 120 that receives the code information on the certification code transmitted from the user terminal; a determination unit 141 that determines, using the code information, whether or not the item has been sold to the user who uses the user terminal; and an output unit 151 that outputs output information when the item is determined to have been sold to the user. The information processing system makes it possible to easily confirm that the user purchased the item from the vending machine.SELECTED DRAWING: Figure 4
Patent JP-2022072774-A (JP)
Title: Staple fiber treatment agent, synthetic fiber, and method for manufacturing non-woven fabric
Inventor: OISHI TAKUYA
IPC: D06M13/224
Filed: 2020-10-30
Abstract: To improve the water repellency and antistatic properties of a synthetic fiber and improve the solution stability of a staple fiber treatment agent.SOLUTION: The staple fiber treatment agent contains a component (A) below, component (B) below, and component (C) below. Component (A) is an ester compound of a monohydric alcohol having a C12-22 hydrocarbon group and a monovalent fatty acid having a C12-22 hydrocarbon group. Component (B) is at least one selected from an alkyl phosphate ester salt having a C16-22 alkyl group and an alkyl phosphate ester salt having a C4-8 alkyl group. Component (C) is at least one selected from a fatty acid having a C12-22 hydrocarbon group and a salt thereof.SELECTED DRAWING: None
Patent JP-2022074544-A (JP)
Title: Display device
Inventor: TAKANISHI YUDAI
IPC: G02F1/1333
Filed: 2020-11-04
Abstract: To suppress the breakage of a transparent protective member due to a step generated by a flange part in a display device in which the transparent protective member and a display panel are attached to a frame body having the flange part.SOLUTION: A step alleviation member 6 having a step alleviation part 62 is attached to a flange part 41 of a frame body 4. A surface facing the transparent protective member 2 in the flange part 41 is one surface 41a and a tip of the flange part 41 on the one surface 41a is one surface tip part 411. The step alleviation part 62 includes an inclined surface 62a having continuity with the one surface tip part 411. The inclined surface 62a is the planar surface or curved surface that has the continuity with the one surface tip part 411 and plays a role of making a step due to the flange part 41 equal to or less than a prescribed size. With this configuration, when the transparent protective member 2 is deformed to the flange part 41 side by the impact and the like from the outside, the excessive deformation in a portion contacting the vicinity of the one surface tip part 411 is suppressed and the breakage is suppressed.SELECTED DRAWING: Figure 3
Patent JP-2022074651-A (JP)
Title: Arithmetic processing method
Inventor: INOKUMA TOSHIO
IPC: G06F9/30
Filed: 2020-11-05
Abstract: To improve efficiency of data transfer to an arithmetic processing device.SOLUTION: An arithmetic processing device 200 of the present invention comprises reception means 221 configured to receive read/write processing instruction for a disk device, and arithmetic means 222 configured to execute arithmetic processing preset according to content of the received read/write processing instruction, the arithmetic processing being different from processing to be applied to a disk device.SELECTED DRAWING: Figure 14
Patent JP-2021036242-A (JP)
Title: System and method for biochemical analysis including basic instrument and removable cartridge
Inventor: ALEX ARAVANIS
IPC: C12M1/34
Filed: 2020-11-05
Abstract: To provide a system and a method which perform a specific reaction using basic instrument and a removal cartridge.SOLUTION: A removal cartridge 104 includes fluid network 106 which receives a biological sample and fluidly sends it, and performs a specific reaction. The removable cartridge 104 is operably connected to the fluid network 106, can be relatively moved to the fluid network 106, and also includes flow rate control valves 121 to 123 for controlling a flow rate of a biological sample passing through the fluid network 106. The removal cartridge 104 is configured so as to be separably engaged with basic equipment 102. The basic equipment 102 includes valve actuators 211 to 213 that are engaged with the flow rate control valves 121 to 123 of the removal cartridge 104. The specific reaction can be detected using a detection assembly 108 held by at least one of the removal cartridge 104 and the foundation equipment 102.SELECTED DRAWING: Figure 1A
Patent JP-2021091393-A (JP)
Title: Observation control device, spacecraft, observation control method and observation control program
Inventor: KATO MASAHIRO
IPC: B64G1/66
Filed: 2020-11-11
Abstract: To provide an observation control device that can observe a wider range in a short term, and to provide a spacecraft, an observation control method, and an observation control program.SOLUTION: An observation control device 40 applicable to a detector 34 installed to a spacecraft for performing an observation includes: a vertical direction control unit 42 for moving an observation range which is a range where the detector 34 performs an observation in a direction perpendicular to a travel direction of the spacecraft; and a travel direction control unit 41 for moving the observation range in the travel direction of the spacecraft.SELECTED DRAWING: Figure 4
Patent JP-2022073827-A (JP)
Title: Bubbling device of face-washing agent
Inventor: TAKASE HIROTOSHI
IPC: A47K5/14
Filed: 2020-11-02
Abstract: To provide a bubbling device of a face-washing agent for bubbling by putting a face-washing agent into a container without spilling bubbles when bubbling it using a sponge, rubbing the sponge from above the container and taking air required for bubbling into the container.SOLUTION: A container 4 is generated from a raw material having flexibility and shape restoring property so as to allow a user to put a sponge 1 into the container 4, hold a lower part 4b of the container with hand and fingers, and rub the sponge 1 with hand and fingers from the outside of the container 4. Due to that a nozzle 4c having a nonreturn valve 4e attached to the tip to take air from the outside into the inside of the container is provided in an inner bottom center of the container 4, air required for bubbling is supplied from the lower side of the sponge 1 in the container irrespective of the strength of rubbing. The sponge 1 is prevented from jumping out from the container 4 when bubbling and taking out bubbles by inserting the sponge 1 into the container 4, and fixing a stopper 2a attached to a lower end of a stick 2 attached to the sponge 1 below a stopper 4d attached to the nozzle 4c of the container 4.SELECTED DRAWING: Figure 1