baber/WOPTO huggingface dataset:
Patent JP-2020126584-A (JP)
Title: Digital output monitoring circuit and high-frequency front end circuit
Inventor: MATSUYAMA SATORU
IPC: G01R31/316
Filed: 2019-10-28
Abstract: To make it easier to run a test on an analog circuit in the structure in which a digital circuit and the analog circuit are mixed.SOLUTION: The digital output monitoring circuit includes: a first digital circuit 110a for mutually converting serial data and parallel data to each other; a second digital circuit 120 for decoding data output from the first digital circuit 110a and generating a control signal for an analog circuit 200; and a third digital circuit 130 for converting at least the control signal for the analog circuit 200 into digital data. The first digital circuit 110a converts data output from the third digital circuit 130 into serial data and outputs the serial data as an output data signal.SELECTED DRAWING: Figure 5
Patent JP-2021071149-A (JP)
Title: Fastener
Inventor: KIYOTA HIKARI
IPC: F16B19/10
Filed: 2019-10-30
Abstract: To provide a fastener capable of obtaining desired engaging force even in reuse.SOLUTION: A fastener 10 has a grommet 20 and a pin 70. The pin 70 has a shaft part 73 and an enlarged diameter part 75. The grommet 20 has: a flange part 21; a cylindrical part 30; an engaging protrusion part 40 formed inside the cylindrical part and engaging with the enlarged diameter part 75; a pair of axial slits 51, 52 formed in the cylindrical part 30 and extending in the axial direction; and an elastic engaging piece 50 formed so as to be flexibly deformable through the pair of axial slits 51, 52, and engaging with the back side of a mounting hole 5. When viewed from the axial direction, at a position of the flange part 21 that matches the elastic engaging piece 50, a groove part 25 is formed so as to extend along the circumferential direction of the flange part 21.SELECTED DRAWING: Figure 1
Patent JP-2021063415-A (JP)
Title: Tool for preventing immersion of water into building in flood disaster
Inventor: MARUYAMA YOSHIYUKI
IPC: E04H9/14
Filed: 2019-10-14
Abstract: To provide a tool for preventing immersion of water from a gap between an external wall of a building and a ventilation part provided in a foundation part in flood disaster.SOLUTION: The tool for preventing immersion of water from a gap between an external wall of a building and a ventilation part of a foundation part can be installed in short time at the stage in which water damage is expected.SELECTED DRAWING: Figure 1
Patent JP-2020193618-A (JP)
Title: Electric heating type catalyst device
Inventor: UKAI EISUKE
IPC: F01N3/20
Filed: 2019-11-01
Abstract: To provide an electric heating type catalyst device (EHC) capable of securely holding a heat generating element while securing insulation of electrodes.SOLUTION: In an EHC, a fixation member is provided on an outer peripheral surface of a cylindrical first case (inner pipe) in which a heat generating body is accommodated via a first holding member (mat), and the inner pipe is accommodated in a cylindrical second case (outer pipe). By fastening the fixation member and the outer pipe by using a fastening member, the inner pipe accommodating the heat generating body can be securely fixed to a predetermined position within the outer pipe. For example, by interposing insulation members between an outer peripheral surface of the outer pipe and the fastening member and between an inner peripheral surface of the outer pipe and the fixation member, respectively, the inner pipe and the outer pipe can be electrically insulated, so as to securely attain insulation of electrodes to the outer pipe.SELECTED DRAWING: Figure 1
Patent JP-2021078162-A (JP)
Title: Three-phase brushless DC motor
Inventor: FUKAYA KOICHI
IPC: H02P6/22
Filed: 2019-11-01
Abstract: To provide a three-phase brushless DC motor which can be rotationally driven with high performance in both the rotations in a prescribed direction of a rotor magnet and in its inverse direction.SOLUTION: A three-phase brushless DC motor comprises a stator core, a rotor magnet installed rotatably to a stator, and magnetic pole detecting means 24 for detecting a magnetic pole of the rotor magnet. The magnetic pole detecting means has a first magnetic pole sensor set 20 for detecting the magnetic pole of the rotor magnet at normal rotation, and a second magnetic pole sensor set 22 for detecting the magnetic pole of the rotor magnet at reverse rotation. At the normal rotation, a first switching control signal is generated based on a detection signal from the first magnetic pole sensor set, and a driving current supplied to drive coils 8a to 8i is controlled based on the first switching control signal. Also at the reverse rotation, a second switching control signal is generated based on a detection signal from the second magnetic pole sensor set, and a driving current supplied to the drive coils is controlled based on the second switching control signal.SELECTED DRAWING: Figure 3
Patent JP-2021077464-A (JP)
Title: Solid electrolyte-coated positive electrode active material powder, and method for manufacturing solid electrolyte-coated positive electrode active material powder
Inventor: TERAOKA TSUTOMU
IPC: C01G35/00
Filed: 2019-11-05
Abstract: To provide a solid electrolyte-coated positive electrode active material powder that can be suitably used for manufacture of a lithium ion secondary battery excellent in charge/discharge performance at a high load, and to provide a method for manufacturing a solid electrolyte-coated positive electrode active material powder that can efficiently manufacture the solid electrolyte-coated positive electrode active material powder.SOLUTION: A solid electrolyte-coated positive electrode active material powder of the present invention comprises a plurality of particles each having a base particle that is composed of a positive electrode active material for a lithium ion secondary battery including a complex oxide of Li and a transition metal T, and a coating layer that is composed of a garnet type solid electrolyte represented by the following formula (1) and covers at least part of the surface of the base particle. (1) Li7-xLa3(Zr2-xMx)O12 (in the formula (1), M is one or more metallic elements selected from Ta, Sb, and Nb, and 0.1≤x<0.7 is satisfied).SELECTED DRAWING: None
Patent JP-2021075805-A (JP)
Title: Glass cloth
Inventor: HATTORI TAKESHI
IPC: C08J5/24
Filed: 2019-11-06
Abstract: To provide a glass cloth capable of suppressing generation of pinholes and suppressing generation of longitudinal wrinkles, even when a prepreg is obtained by impregnating a low-mass glass cloth with a resin solution so that a mass ratio of the glass cloth becomes low.SOLUTION: A glass cloth has a mass of 10 g/m2 or less. A design value Iwd of a gap between neighboring warps of the glass cloth is 95 μm or less and a design value Ifd of a gap between neighboring wefts is 95 μm or less. A ratio (Iw/If) of an observed value (Iw) of a gap between neighboring warps of the glass cloth to an observed value (If) of a gap between neighboring wefts is 1.10 or more and 1.60 or less. An area ratio of basket holes of the glass cloth is 12% or more and 20% or less.SELECTED DRAWING: None
Patent JP-2021075480-A (JP)
Title: Treatment method of soil containing creatures, utilization method and manufacturing method of soil available in wide area
Inventor: TANAKA YUICHI
IPC: A01P7/04
Filed: 2019-11-08
Abstract: To provide a treatment method of soil which suppresses an influence due to creatures such as plants, insects, soil animals, microbes or the like contained in soil such as sands, dredge soil, construction generated soil or the like, makes it possible to use soil in a wide area, and can treat a large amount of sand containing such creatures without increasing the treatment cost, a utilization method and a manufacturing method of soil available in a wide area.SOLUTION: The treatment method of soil containing creatures generates a condition under which creatures contained in soil to be treated are difficult to inhabit and proliferate, by mixing a modification agent in soil to be treated containing creatures and mixing or impregnating at least any of a surfactant and sea water.SELECTED DRAWING: Figure 1
Patent JP-2021075967-A (JP)
Title: Suspended scaffolding
Inventor: KUMADA MITSUO
IPC: E01D21/00
Filed: 2019-11-13
Abstract: To provide a suspended scaffolding that can be easily lifted without using horizontal members.SOLUTION: A rectangular suspended scaffolding 10 comprises: a rectangular frame 13 composed of X beams 11 in the longitudinal direction arranged to face each other and Y beams 12 arranged to face the X beam in the direction perpendicular to the X beam; and a deck plate 14 laminated on the upper surface of the frame. A hanging bracket 20 is embedded inside the X beam so that it can freely protrude and recede without detaching. A head 21 of the hanging bracket is provided with a fall prevention stopper 22 that prevents it from falling into the X beam. A foot part 23 of the hanging bracket is provided with a pulling prevention stopper 24 for preventing pulling from inside the X beam.SELECTED DRAWING: Figure 1
Patent JP-2021075510-A (JP)
Title: Organic semiconductor compound and use therefor
Inventor: TAKIMIYA KAZUO
IPC: H01L51/40
Filed: 2019-11-13
Abstract: To provide an organic semiconductor material for a solution process that is well soluble in an organic solvent and can be used in production of an organic semiconductor layer by a solution process such as a coating method.SOLUTION: The present disclosure provides an organic semiconductor material, and an organic thin film, comprising an organic semiconductor compound represented by a following formula (1) (in the following formula (1), m and n independently represent an integer of 1 to 10, L is following formula (2) to (6)).SELECTED DRAWING: None
Patent JP-2021079304-A (JP)
Title: Water treatment device, water treatment system, water treatment method, and computer device
Inventor: OKUDERA SHOHEI
IPC: C02F1/00
Filed: 2019-11-14
Abstract: To provide a water treatment system that meets various kinds of water demand without requiring infrastructure cost comparable to a large-scale water treatment installation.SOLUTION: A water treatment device comprises a reception part that receives input of water, and one or more installation mechanisms in which modules for water treatment can be installed. The modules are prepared such that multiple types of modules can be selected according to functions of the modules. The modules are installed in at least some of the one or more installation mechanisms so that water treatment functions according to the functions of the modules are provided to water received by the reception part.SELECTED DRAWING: Figure 2
Patent JP-2021079674-A (JP)
Title: Resin stretching device and its operation method
Inventor: NINOMIYA TOSHIYUKI
IPC: B29C55/20
Filed: 2019-11-22
Abstract: To provide a resin stretching device that can easily prevent a clip from being damaged during adjustment operation.SOLUTION: Clips 120 are at least partially formed of a magnetic material and are configured to grip or release a resin 90. A traveling mechanism 106 causes the plurality of consecutive clips 120 to travel. A heat treatment unit 110 heats the resin 90 being conveyed while being gripped by the plurality of clips 120. A closer 130 is configured to close the clips 120 being traveled by the traveling mechanism 106. An opener 140 is formed of a magnet. The opener 140 is configured to open the clip 120 that is closed by the closer 130 and traveled by the traveling mechanism 106. A magnetic member 150 is configured to maintain the clip 120, which is traveling in the open state near the opener 140, in the open state.SELECTED DRAWING: Figure 2
Patent JP-2021084273-A (JP)
Title: Inkjet recording device
Inventor: TERACHI TOMOYA
IPC: B41J2/01
Filed: 2019-11-26
Abstract: To provide an inkjet recording device configured to reduce time required in rear-surface printing while improving an image quality.SOLUTION: The inkjet recording device according to the present invention comprises carrying means that carries a sheet in a carrying direction, a platen that supports the sheet, a recording head that discharges ink to the sheet and a distance sensor that measures a gap between the sheet and the recording head, which records an image on a second surface, a rear side of the sheet having an image recorded on a first surface. The device further comprises control means that makes the distance sensor measure a gap on the second surface opposing to an inspection pattern having a first recording density recorded on the first surface of the sheet, and calculates a second recording density of the image recorded on the first surface. The control means, when an image is recorded on the second surface of the sheet, controls timing of discharging ink on the basis of a measured result of the gap and the second recording density of the first surface opposing to the second surface.SELECTED DRAWING: Figure 6
Patent JP-2021084644-A (JP)
Title: Container assembly device
Inventor: UNO TSUTOMU
IPC: B65D6/18
Filed: 2019-11-26
Abstract: To provide a container assembly device which has a simpler structure, and can assemble a container with a simpler operation.SOLUTION: A container assembly device includes: a device body; a pair of holding pieces connected to the device body, capable of displacing so as to be approaching/being separated from each other, and capable of holding a top frame from the outside; a drive mechanism provided at the device body, and for driving the pair of holding pieces so as to displace in a holding position where the pair of holding pieces are approaching each other and in an open position where the pair of holding pieces are separated from each other; an operation part for driving the drive mechanism; and a pair of extrusion pieces connected to the device body in a rotatable manner, rotating from a retreat position to an extrusion position and actuating so as to extrude a pair of second side walls from the inside to the outside, and energized from the retreat position to the extrusion position by an elastic body. Being interlocked with the lifting of the device body in a state where the top frame is held by the pair of holding pieces from above a container, a first side wall displaces linearly, the pair of extrusion pieces displace elastically to the extrusion position, and the pair of second side walls are pressed to the outside.SELECTED DRAWING: Figure 1
Patent JP-2021014638-A (JP)
Title: Machine learning method, machine learning device, machine learning program, communication method, and film deposition device
Inventor: KUNIMATSU AKINOBU
IPC: C23C14/54
Filed: 2019-11-28
Abstract: To facilitate decision of an appropriate film deposition condition to a cutting tool.SOLUTION: A state variable including at least one physical amount relating to film deposition performance evaluation and at least one film deposition condition is observed. Reward for a determination result of at least one film deposition condition on the basis of the state variable. A function for determining at least one film deposition condition from the state variable is updated on the basis of the reward. At least one film deposition condition for obtaining highest reward is determined by repetition of update of the function. At least one film deposition condition is at least one of a first parameter relating to a vacuum evacuation system, a second parameter relating to a heating-cooling system, a third parameter relating to an evaporation source system, a fourth parameter relating to a table system, and a fifth parameter relating to a process gas system. At least one physical amount is at least one of film quality characteristics, mechanical characteristics and physical characteristics relating to a film.SELECTED DRAWING: Figure 2
Patent JP-2021083843-A (JP)
Title: Golf ball
Inventor: LIN JIE
IPC: A63B37/00
Filed: 2019-11-29
Abstract: To provide a golf ball having excellent color development stability.SOLUTION: The present invention provides a golf ball comprising a core and a cover covering the core, wherein the cover is formed from a resin composition containing a first base resin and a fluorescent pigment, and the fluorescent pigment has a number-based cumulative median size of 2.5 μm or more.SELECTED DRAWING: None
Patent JP-2021089239-A (JP)
Title: Torque sensor
Inventor: ISHIKURA YOSHIYUKI
IPC: G01L3/10
Filed: 2019-12-05
Abstract: To enable an output error to be reduced.SOLUTION: A torque sensor comprises: a sensing part 9 in which a sensor element 5 is provided; a flange 2 provided at one end of the sensing part 9, and to one face of which an external apparatus is fastened by a fastening member; and a flange 3 provided at the other end of the sensing part 9, and to one face of which an external apparatus is fastened by a fastening member. At least one of the flanges 2 and 3 includes: a sensor fastening body 32 which is a ring-shaped member separate from the sensing part 9 and has a hole 321 through which a shank of the fastening member is insertable; and a sensor fastening part 33 which is a ring-shaped member fastened to the sensing part 9, and to one face of which an external apparatus is fastened, the wall thickness of which is thinner than the sensor fastening body 32, and which is located on a same axis as the hole 321 and has a hole 331 through which the shank of the fastening member is insertable.SELECTED DRAWING: Figure 1
Patent JP-2021091622-A (JP)
Title: Aralia cordata extract
Inventor: SHIMOJIMA KYOKO
IPC: A61K36/25
Filed: 2019-12-09
Abstract: To provide a skin-whitening agent and/or a skin turnover promoter according to an embodiment and provide a new use of Aralia cordata roots extract according to another embodiment.SOLUTION: According to an embodiment, the present invention relates to a skin-whitening agent, a tyrosinase activity inhibitor, a skin turnover promoter, containing Aralia cordata roots extract, or cosmetics containing one of these agents.SELECTED DRAWING: Figure 1
Patent JP-2021092993-A (JP)
Title: Method, program, electronic apparatus for stabilizing image photographing using known image
Inventor: KURABAYASHI SHUICHI
IPC: G06T7/00
Filed: 2019-12-11
Abstract: To provide a method, a program, and an electronic apparatus that stabilize image photographing using a known image.SOLUTION: An electronic apparatus for image photographing including a periphery of a target includes: a sensor; an image photographing unit; a storage unit that stores a reference image that is an image of the target; a feature point position determination unit that determines a position of a feature point that indicates a local feature amount of the reference image when the reference image is placed in a predetermined area of an image in a space photographed by the image photographing unit; a feature point distance calculation unit that repeatedly executes processing of detecting a point corresponding to the feature point of a reference image from an image of the photographed space and calculating a distance from a position of the detected point; a determination unit that determines, based on a change amount in a sensor value and a distance, whether or not a movement amount is equal to or less than a predetermined allowable reference value; and a control unit that acquires an image of the photographed space to store it as a desired image when it is determined that the amount is equal to or less than the allowable reference value.SELECTED DRAWING: Figure 1
Patent JP-2021091539-A (JP)
Title: Announce system for passenger conveyor
Inventor: YAMAGUCHI FUMIE
IPC: B66B31/00
Filed: 2019-12-12
Abstract: To provide an announcement system for a passenger conveyor that can improve the convenience of users.SOLUTION: An announcement system includes a speaker 20 for outputting predetermined information to the user of the escalator 50, and a control device 30 for outputting the information from the speaker 20. The plurality of speakers 20 are provided along the traveling direction of the escalator 50. Information is set in the control device 30 for each time and for each speaker 20 to be output. The control device 30 causes at least one of the plurality of speakers 20 to output first information, and at least the other one of the plurality of speakers 20 to output second information.SELECTED DRAWING: Figure 1
Patent JP-2021094075-A (JP)
Title: Game machine
Inventor: NISHIZAWA NOBU
IPC: A63F5/04
Filed: 2019-12-13
Abstract: To keep assumed game property.SOLUTION: A game machine comprises: lottery means which determines whether a winning combination wins or loses, by a lottery; game state control means which shifts a game state to one of a plurality of game states different in the specification of a winning combination; assistance performance execution means which executes assistance performance to assist prize winning of the winning combination; and processing control means which executes processing regarding the assistance performance. The processing control means restricts the processing regarding the assistance performance while a game state is shifted to a specific game state. This makes it possible to keep assumed game property.SELECTED DRAWING: Figure 10
Patent JP-2021095474-A (JP)
Title: Perfluoropolyether modified polysilazane and method for producing the same, surface treatment agent, cured coat and article
Inventor: ASAHI Tomoyuki
IPC: C08G77/62
Filed: 2019-12-16
Abstract: To provide a novel perfluoropolyether modified polysilazane that has high reactivity, is excellent in UV resistance, water- and oil-repellency, surface slipperiness, ease of stain wiping, and the like, and is useful as a surface treatment agent.SOLUTION: A perfluoropolyether modified polysilazane consists of only a silazane unit represented by the following formula (1) (where Q is a C3-12 unsubstituted divalent hydrocarbon group, p, q, r, s each denote an integer of 0 or greater, p+q+r+s is an integer of 4-200, and each repeating unit may be bonded on a random basis. x is an integer of 1-3).SELECTED DRAWING: None
Patent JP-2020100930-A (JP)
Title: Apparatus for forming twisted selvage
Inventor: CHRISTOPH SCHWEMMLEIN
IPC: D03C7/02
Filed: 2019-12-17
Abstract: To prevent or at least reduce powder dust accumulated in an opening of a leg part of a vertically-movable heddle and optionally to facilitate cleaning.SOLUTION: An apparatus (1) for forming a twisted selvage comprises two vertically-movable heddles (5) and a half heddle (20) having substantially a U shaped appearance with two limbs (21) connected by a web (21a). Each vertically-movable heddle (5) comprises a leg part of vertically-movable heddle (11) having an opening extending in a longitudinal direction of the vertically-movable heddle (5). The leg part of vertically-movable heddle (11) comprises at least one magnet (14) on at least one side of a slit (13). The at least one magnet (14) is interlocked with one of the limbs (21) of the half heddle (20). The opening extends continuously over the overall height of the leg part of vertically-movable heddle (11).SELECTED DRAWING: Figure 1
Patent JP-2020109635-A (JP)
Title: Method for detecting system compatible with system having abnormality
Inventor: ANDREY A EFREMOV
IPC: G06Q30/02
Filed: 2019-12-17
Abstract: To provide a system and a method for detecting system abnormality and detecting a compatible module for replacing a computing system.SOLUTION: A system of preventive interaction with a user includes a client side 201, a server side 202, and a third side 203. On the client side, a system 100 to be observed is installed. The system 100 includes at least one element 210 of the system and an installed client 205. The server side interacts with the client 205 to obtain a developed model from the third side. At the server side, a test of the obtained model and ranking thereof, collection of statistics about the client, generation of a set file and update thereof for a client, and provision of an infrastructure for developing a mode are performed.SELECTED DRAWING: Figure 2A