baber/WOPTO huggingface dataset:
Patent JP-2021008751-A (JP)
Title: Screen door
Inventor: NAGAO EIJI
IPC: E06B3/12
Filed: 2019-07-01
Abstract: To improve crime prevention performance and production efficiency of a screen door using a high-strength wire net.SOLUTION: Problem is solved by a screen door which is configured to include a frame body in which an upper rail, a lower rail and right and left stiles are framed together; a metal net material that blocks an opening of the frame body; and a net holder that is a molded member for holding the net material by cooperating with an outside surface of the frame body in a sandwich manner, in which the frame body, the net material, and the net holder are connected by a fastener inserted from the indoor side, a tip of the fastener stays inside the net holder and is not visible from the outside, and the net holder and/or the frame body has an engaging part for engaging the peeling of the net holder from the frame body.SELECTED DRAWING: Figure 3
Patent JP-2021012156-A (JP)
Title: Paddle wheel flow meter
Inventor: Zhang yuan-xi
IPC: G01F1/075
Filed: 2019-07-09
Abstract: To provide a paddle wheel flow meter.SOLUTION: A paddle wheel flow meter includes: a base; a paddle wheel; a shaft; and a magnetic sensor element. The base is fitted into a fluid flow path and has two lugs. The paddle wheel is located between the two lugs and has a plurality of vanes, two turntables, two bearings, and at least one magnet. The two turntables are located on opposite sides of the vane and the two bearings are mounted on the two turntables, respectively, and the magnet is mounted on the turntable. Both ends of the shaft are secured to the two lugs through the two bearings, respectively. The magnetic sensor element is mounted on the base, and as fluid in the fluid flow path drives and rotates the paddle wheel, the magnetic sensor element senses change in a magnetic field of the magnet to generate an electric signal.SELECTED DRAWING: Figure 2B
Patent JP-2021013448-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-07-10
Abstract: To provide a game machine capable of performing a suitable explanation performance according to a game experience of a player.SOLUTION: When a player's action is not detected for a prescribed period, during execution of explanation related to a performance of a game machine in a performance explanation performance, the performance explanation performance can be restricted, and when a player's action is not detected for a prescribed period, during execution of explanation of a game method in a game explanation performance, the game explanation performance can be restricted after the game explanation performance is proceeded up to the final stage.SELECTED DRAWING: Figure 8-9
Patent JP-2019207717-A (JP)
Title: Sale analyzer, sale management system, sale analysis method, and program
Inventor: RACHI HIROKI
IPC: G06Q50/10
Filed: 2019-07-16
Abstract: To provide a device, system, method and program for finding the loss of a commodity sale opportunity in a store with good accuracy.SOLUTION: A movement details acquisition unit 120 of a sale analyzer 103 analyzes image data that indicates an image in which an image of the inside of a store is captured and finds the details of movement of people inside the store, and a halt detection unit 121 and a cashier wait detection unit 123 detect a point in the store where people stay halted for a predetermined halt time or more and an area where they wait at a cashier, respectively. A detection unit 125 extracts, for each of people whose halt point is detected, a commodity that corresponds to the halt point included in an area in the store except the cashier wait area on the basis of exhibit data 135 in which a commodity and an exhibit place are associated. An accounting state acquisition unit 126 finds a pass state of customers in an accounting area on the basis of the details of movement of each of the people whose halt point is detected. A counting unit 127 counts, on the basis of the pass state of the accounting area, the cases where the extracted commodity is not purchased, as the loss of sale opportunity for the commodity not purchased.SELECTED DRAWING: Figure 5
Patent JP-2021016320-A (JP)
Title: Flavor oil composition, and food containing the same
Inventor: WATANABE TAICHI
IPC: A23D9/00
Filed: 2019-07-17
Abstract: To provide a flavor oil composition with suppressed precipitation of the flavor composition.SOLUTION: A flavor oil composition containing a powder oil and fat composition containing one or more kinds of XXX type triglyceride having a fatty acid residual group X having carbon number x at 1st and 3rd sites of glycerin, edible oil liquid at 40°C, and a flavor component, in which the number of carbons x is an integer selected from 10 to 22, the oil and fat component contains β type oil and fat, particles of the powder oil and fat composition has a plate-like shape, an average particle size of the powder oil and fat composition is 50 μm or smaller, and the flavor component is suppressed from precipitating.SELECTED DRAWING: Figure 11
Patent JP-2021017107-A (JP)
Title: Support structure and assembly method for propeller shaft
Inventor: HABARA YASUAKI
IPC: B60K17/24
Filed: 2019-07-18
Abstract: To relatively easily support a propeller shaft on a vehicle body while avoiding interference with a vehicle body side, even in the case of using a rubber coupling as a front side joint of the propeller shaft.SOLUTION: A propeller shaft 10 includes: a front side joint; and a bracket 40 that is attached to an intermediate part, extends in a vehicle width direction, and has flange parts 43b in which slots are formed. On the flange parts 43b, a mount member 60 including upper and lower mounts 61 and 66 are attached to be movable in a longitudinal direction. In the propeller shaft 10, a bolt M3 penetrates the mount member 60 and the flange part 43b and is screwed to a nut N3 provided on the vehicle body, so that the mount member 60 is fixed to the vehicle body and supported on the vehicle body.SELECTED DRAWING: Figure 2
Patent JP-2021009656-A (JP)
Title: Automobile pedal safety device
Inventor: ISHIYAMA YUKIO
IPC: F02D11/02
Filed: 2019-07-02
Abstract: To provide one pedal having a structure serving as not only an accelerator but also a brake in order to solve the problem of erroneously stepping on an accelerator and a brake, which accounts for 30% or more of automobile accident, specially by elderly people driving automatic transmission cars and the problem that a human moves a dominant leg (dominant arm) quickly for only a moment when he/she needs to judge instantly and this momentary difference affects a life.SOLUTION: With a microcomputer, using information from various sensors which have developed recently, it has become possible to quickly achieve objects without loads imposed on a human. One of the objects is providing one pedal which complements, with the power of the microcomputer, methods reached so far in which accelerator operation is complicated, which is not so impressed with ergonomics. The other object is modifying a brake pedal through the improvement of an existing automobile into dominant leg side. These objects are realized by a simple mechanism of a sensor and a microcomputer.SELECTED DRAWING: Figure 2
Patent JP-2021024289-A (JP)
Title: Walking type agricultural work vehicle
Inventor: KAMIYA HISASHI
IPC: B65D23/10
Filed: 2019-07-31
Abstract: To facilitate maintenance work in a walking type agricultural work vehicle in which a fuel tank is mounted on an engine.SOLUTION: A walking type agricultural work vehicle travels by power of an engine 11 mounted on a machine body 2 and enables change of a position of a fuel tank 19 between a use position where the fuel tank 19 is connected to an upper part of the engine 11 and a maintenance position where the fuel tank 19 is moved from a position above the engine 11 to a side part of the engine 11.SELECTED DRAWING: Figure 6
Patent JP-2021023683-A (JP)
Title: Game machine
Inventor: OTSUKA KEIKO
IPC: A63F7/02
Filed: 2019-08-08
Abstract: To reduce the burden of control.SOLUTION: A game machine includes: performance control means (performance control device 300) for controlling the display of display means (display device 41); and start storage means (game control device 100) capable of storing up to a predetermined upper limit of the start memory that is the right to execute the game on the basis of a winning of a game ball to a start area (first start winning port 36, second start winning port 97, ordinary variable winning device 37). The performance control means can display information on the start memory not corresponding to a game being executed by the display mode of the start memory display, and can display information on the start memory corresponding to the game being executed by the display mode of the executing memory display. The display mode of the start memory display not corresponding to the game being executed is selected using one selection table. The display mode of the executing memory display is selected based on the selection using a first selection table, and the selection using a second selection table selected according to a selection result using the first selection table.SELECTED DRAWING: Figure 64
Patent JP-2021028757-A (JP)
Title: Information processing system, relay device, and program
Inventor: ISHIDA TOMOHIRO
IPC: G06F13/36
Filed: 2019-08-09
Abstract: To prevent deadlock due to a reboot.SOLUTION: An information processing system includes a plurality of information processors and a relay device that communicably connects the plurality of information processors. The information processor includes a first communication unit for executing transmission of a reset signal representing that initialization is performed and executing transmission and reception of data. The relay device includes a plurality of second communication units, a connection unit, an input unit, and a control unit. The second communication unit is provided for each of the information processors, executes reception of the reset signal, and executes transmission and reception of the data. The connection unit connects the plurality of second communication units to enable the data to be transferred. The input unit receives input of the reset signal from each of the information processors without via the second communication unit. When the input unit receives the reset signal, the control unit executes initialization processing of initializing the second communication unit that corresponds to the transmission source information processor for the data, on condition that the information processor, from which the reset signal has been transmitted, receives the data via the connection unit.SELECTED DRAWING: Figure 3
Patent JP-2021029094-A (JP)
Title: Control device for on-vehicle motor
Inventor: MORITA TAKUMA
IPC: B60L15/20
Filed: 2019-08-13
Abstract: To provide a control device for an on-vehicle motor that is able to satisfy a driver's request for a high vehicle speed without causing a sudden increase of a vehicle speed beyond the expectations of the driver.SOLUTION: A control device for an on-vehicle motor comprises a computer 2 that controls a motor 1 so that output torque from a motor 1 for traveling a vehicle has a torque command value calculated based on a vehicle speed and a quantity of acceleration operation. The computer 2 calculates the torque command value so that the vehicle speed does not reach and exceed a predetermined upper limit value. On condition that the vehicle speed is decreasing when the quantity of acceleration operation is maximum and the vehicle speed has not reached the upper limit value, the computer 2 starts a correction to an increase of the torque command value on the basis of a deviation of the vehicle speed from the upper limit value. While the quantity of acceleration operation is maximum and the vehicle speed has not reached the upper limit value, the correction to the increase of the torque command value is continued. The computer 2 finishes the correction to the increase of the torque command value, for example, when the quantity of acceleration operation has become smaller than the maximum quantity.SELECTED DRAWING: Figure 1
Patent JP-2020097024-A (JP)
Title: Sewage treatment system
Inventor: MATSUI SABURO
IPC: C02F11/02
Filed: 2019-08-16
Abstract: To provide a sewage treatment system equipped with an apparatus to generate microbial material which works more effectively in a biological reaction tank.SOLUTION: A sewage treatment system includes: dehydration means for dehydrating excess sludge from the first sedimentation pond and/or return sludge from the final sedimentation pond; a microbial material generator which oxygenates the dehydrated sludge from the dehydration method while keeping the temperature between 60 and 110°C, providing aerobic fermentation of gram-positive aerobic microorganisms in the dehydrated sludge, and generating microbial material containing aerobic microbial spores; first water feeding means for feeding water from any of the sewage treatment system to the first microbial activator; and the first microbial activator that supplies water from the first water supply means to microbial material from the microbial material generator, germinates and activates the spores of the microbial material while keeping the temperature of the water in a range of 10 to 40°C and the oxygen concentration at a level of 1 to 10 mg/L, and supplies the activated microbial material to a biological treatment tank.SELECTED DRAWING: Figure 1
Patent JP-2019215909-A (JP)
Title: Securing payment transaction using circulating application transaction counter
Inventor: JUSTIN LEE BRICKELL
IPC: G06F21/44
Filed: 2019-08-20
Abstract: To provide a method and system for safely processing payment transactions without performing access to a secure element of a user device.SOLUTION: An account management system creates a bundle of a confidential application transaction counter (ATC) and a bundle of a corresponding public ATC, and transmits them to a user device. The device calculates a security code by using one of the bundles of the confidential ATC and a transaction number received from a merchant. The merchant transmits a payment request to the account management system as an issuer of proxy account information. The account management system retrieves the confidential ATC by using the public ATC, and recalculates the security code to determine the validity of the security code. The account management system retrieves financial account information, and requests authorization to the issuer.SELECTED DRAWING: Figure 1
Patent JP-2021031890-A (JP)
Title: Support member to support treadboard member, catwalk, stair landing, catwalk installation method, and stair landing installation method
Inventor: INADA RYOICHI
IPC: E04F11/025
Filed: 2019-08-20
Abstract: To provide a support member to support a treadboard that enhances workability of installation work of a catwalk or stair landing.SOLUTION: A catwalk includes a treadboard member, and a support member 1 to support the treadboard member. The support member 1 comprises a first support member 10. The first support member 10 has a first support part 11 extending in a first direction Y, and two second support parts 12 formed integrally with the first support part 11 and extending in a direction X crossing the first direction. The first support part 11 is provided with at least one recess 13 on the side of a support face 10a supporting the treadboard member, and also provided with at least one recess 14 on the side of a face opposite to the face 10a supporting the treadboard member 2.SELECTED DRAWING: Figure 5
Patent JP-2021034512-A (JP)
Title: Reactor and coil case
Inventor: SHIROMIZU MASATOMO
IPC: H01F27/00
Filed: 2019-08-22
Abstract: To accurately determine the temperature of a coil in a reactor.SOLUTION: A reactor 6 includes an outer circumference iron core 20, and at least three iron core coils 31 to 33. The iron core coil includes iron cores 41 to 43 and coils 51 to 53. The coil is constituted by a flat wire wound at least once. The reactor includes a temperature detector T provided so as to make surface contact with the wide surface of the flat wire constituting the coil.SELECTED DRAWING: Figure 1A
Patent JP-2021034613-A (JP)
Title: Detector
Inventor: IKEDA MASANOBU
IPC: H01L27/146
Filed: 2019-08-27
Abstract: To provide a detector that is reduced in size and can improve detection performance.SOLUTION: A detector has: a substrate; a plurality of photoelectric conversion elements that are provided on the substrate and output detection signals according to radiated light; at least one or more light emitting elements that are provided on the substrate; and a control circuit that controls a current flowing in the light emitting elements to set the wavelength of light emitted from the light emitting elements.SELECTED DRAWING: Figure 2
Patent JP-2020073810-A (JP)
Title: Bearing ring and manufacturing method of bearing for vehicle
Inventor: YOSHIOKA YUICHI
IPC: F16C33/64
Filed: 2019-08-27
Abstract: To provide manufacturing methods of a bearing ring of a bearing for a vehicle, and the bearing for the vehicle, capable of suppressing melting of a light-alloy portion included in the bearing ring after formation of the light-alloy portion.SOLUTION: A manufacturing method of a bearing ring (11) of a bearing for a vehicle, includes a process for preparing a raceway member (111) having a raceway surface (111a, 111b) on an inner peripheral surface or an outer peripheral surface, and composed of a material including steel, a process for performing high frequency induction heating to the raceway surface (111a, 111b), and a process for casting a material including the light-alloy, to the surface not having the raceway surface (111a, 111b) of the inner peripheral surface and the outer peripheral surface of the raceway member (111). A light-alloy portion (112) is formed by hardening the material including the light-alloy after termination of the high frequency induction heating process.SELECTED DRAWING: Figure 2D
Patent JP-2021029844-A (JP)
Title: Optometer and optometry system
Inventor: FUKUSHIMA SATOSHI
IPC: A61B3/14
Filed: 2019-08-28
Abstract: To provide an optometer with compatible functions in a stationary mode and a handheld mode.SOLUTION: An optometer includes: an optometry part 100 for imaging an eye to be examined of a subject; and an installation base 400 to which the optometry part 100 is installed, where the optometry part 100 is separable from the installation base 400. The optometry part 100 and the installation base 400 are respectively provided with an operation part with common functions.SELECTED DRAWING: Figure 5
Patent JP-2020046662-A (JP)
Title: Resist composition and patterning process
Inventor: HATAKEYAMA JUN
IPC: G03F7/039
Filed: 2019-08-29
Abstract: To provide a resist material showing high sensitivity and small LWR and CDU independent of whether the material is a positive resist material or a negative resist material, and a patterning process using the material.SOLUTION: A resist material contains a quencher comprising a sulfonium salt represented by a formula (1) below. In the formula, R1 and R2 represent a single bond, an ether bond, or a divalent hydrocarbon group having 1 to 20 carbon atoms; L1 represents an ester bond, an ether bond or an amide bond; L2 and L3 represent a single bond, an ester bond, an ether bond, an amide bond; R3 and R4 represent a substituent; R5 represents a monovalent hydrocarbon group having 1 to 20 carbon atoms which may contain a hetero atom; X- represents an anion; m is 1 or more and 5 or less; n is 0 or more and 3 or less, where m+n is 1 or more and 5 or less; p is 0 or 1; q is an integer of 0 to 4; and r is an integer of 1 to 3.SELECTED DRAWING: None
Patent JP-2020087912-A (JP)
Title: Casing for battery pack and battery pack
Inventor: WANG LEI
IPC: H01M50/236
Filed: 2019-08-30
Abstract: To provide a casing for a battery pack and a battery pack.SOLUTION: A casing includes a receiving space and an opening in communication with the receiving space, the receiving space is formed by being surrounded by a wall portion of the casing, and the wall portion is formed from two or more stacked base plates, between which a plurality of cavities are formed. By forming a plurality of cavities in the wall portion, the casing for a battery pack according to the present invention not only can improve the bearing capacity and the impact resistance of the casing, but also can achieve a thermal management of a battery assembly by filling the plurality of cavities with a phase change material or a cooling liquid, which can further improve the mechanical property of the casing with a light weight and high reliability. Further, the battery pack according to the embodiments of the present invention can improve the safety of the battery pack by using the casing.SELECTED DRAWING: Figure 3
Patent JP-2020076489-A (JP)
Title: Lock-up device of torque converter
Inventor: INOUE ATSUSHI
IPC: F16H45/02
Filed: 2019-09-04
Abstract: To provide a lock-up device which enables improvement of responsiveness of a lock-up piston and reduction of mutual rotation between a lock-up piston and an input side clutch holding part and achieves excellent assemblability.SOLUTION: A lock-up device 2 of a torque converter has: an input side clutch holding part 20 fixed to a front cover 11 which transmits power from the drive side; multiple clutch plates held by the input side clutch holding part; a lock-up piston 15 for pressing the clutch plates and bringing a clutch into a connection state; a piston guide 16 which holds an end part of the lock-up piston; a spring pack fixed to the lock-up piston, provided between the lock-up piston and the input side clutch holding part, and incorporating an elastic body which presses the lock-up piston in a direction such that the clutch is disconnected; and a mutual rotation prevention mechanism which prevents mutual rotation between the lock-up piston and the input side clutch holding part.SELECTED DRAWING: Figure 2
Patent JP-2021047285-A (JP)
Title: Charging device and image formation apparatus
Inventor: IIDA HIROSHI
IPC: G03G15/02
Filed: 2019-09-18
Abstract: To suppress the variations in the charging potentials of charged means in comparison to a case where the relation of the charging potentials determined with the applied voltage and the break-down voltage in plural pieces of charging means is not considered.SOLUTION: A charging device comprises: first charging means 121 which is arranged so as to contact charged means to charge the charged means at the first charging potential determined with the applied voltage and the break-down voltage; and second charging means 122 which is arranged so as to contact the upstream side with respect to the first charging means along the movement direction of the charged means to charge the charged means at the second charging potential lower than the first charging potential determined with the applied voltage and the break-down voltage.SELECTED DRAWING: Figure 2