baber/WOPTO huggingface dataset:
Patent JP-2021138214-A (JP)
Title: Hybrid vehicle
Inventor: HIRANO TAKURO
IPC: B60K6/40
Filed: 2020-03-03
Abstract: To reduce the number of components in a hybrid vehicle which can prevent reverse rotation of an oil pump.SOLUTION: A hybrid vehicle 100 includes: a torque converter 3 to which power is input from an engine 1; a motor generator 4 which is connected to an output shaft of the torque converter 3 with no power connection/disconnection mechanism disposed therebetween; a transmission mechanism 5 connected to an output shaft of the motor generator 4; a clutch 2 which is provided between the engine 1 and the torque converter 3 and connects or disconnects power transmission between the engine 1 and the torque converter 3; and an oil pump 6 which is driven in conjunction with rotation of a power transmission shaft between the clutch 2 and the torque converter 3 and supplies a working fluid to the transmission mechanism 5.SELECTED DRAWING: Figure 1
Patent JP-2021137220-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-04
Abstract: To provide a game machine capable of preventing a decrease in interest in a game.SOLUTION: A game machine displays imparted quantity display regarding an imparted quantity of a game value imparted by entry of a game medium into variable winning means at a lapse of a predetermined period after the variable winning means is changed from a second state to a first state when a first round game is performed from among plural round games. Predetermined display corresponding to non-impartation of a game value as imparted quantity display is displayed at a lapse of a predetermined period when a game medium does not enter the variable winning means within a predetermined period, and specific display differing from predetermined display is displayed as an imparted quantity at a lapse of a predetermined period when a game medium enters the variable winning means within a predetermined period.SELECTED DRAWING: Figure 10-11
Patent JP-2021139725-A (JP)
Title: Ballast state evaluation device and ballast state evaluation method
Inventor: FUKUNAKA RIKIYA
IPC: G01N29/11
Filed: 2020-03-04
Abstract: To provide a ballast state evaluation device capable of evaluating a ballast state in a desired range with a simple configuration.SOLUTION: Disclosed is a ballast state evaluation device 1 which is for evaluating a ballast state and includes: a first bypass pile 4A having a hollow tube 41A whose top and bottom driven into the inside B of ballast T1 are opened; a speaker part 2 installed toward an upper opening of the hollow tube of the first bypass pile; a second bypass pile 4B having a hollow tube 41B whose top and bottom driven into the inside of the ballast are opened; and a microphone part 3 installed to the upper opening of the hollow tube of the second bypass pile.SELECTED DRAWING: Figure 1
Patent JP-2020117808-A (JP)
Title: Production method of grain-oriented silicon steel sheet, grain-oriented electrical steel sheet and use thereof
Inventor: BAN GABOR
IPC: C22C38/00
Filed: 2020-03-05
Abstract: To provide a production method of a grain-oriented Fe-Si steel sheet having an induction value at 800 A/m above 1.870 Tesla and a core power loss lower than 1.3 W/Kg at a specific magnetic induction of 1.7 Tesla (T).SOLUTION: A chemical composition of the steel comprises in weight percentage: 2.8≤Si≤4, 0.20≤Cu≤0.6, 0.05≤Mn≤0.4, 0.001≤A1≤0.04, 0.025≤C≤0.05, 0.005≤N≤0.02, 0.005≤Sn≤0.03, S≤0.015 and, optionally Ti, Nb, V or B in a cumulated amount below 0.02, the following relationship being satisfied: Mn/Sn≤40, 2.0≤C/N≤5.0, A1/N≥1.20 and the balance being Fe and the other inevitable impurities.SELECTED DRAWING: None
Patent JP-2021136957-A (JP)
Title: Pet diaper
Inventor: KOMATSUBARA DAISUKE
IPC: A01K23/00
Filed: 2020-03-06
Abstract: To provide a pet diaper in which a tail is easily and properly inserted in a tail hole when putting on.SOLUTION: A pet diaper (1) has a lateral direction (W) disposed along the body direction of a pet, a vertical direction (Z), and a body part (2) including a surface sheet (10), a rear sheet (20) and an absorbent core (30) arranged between the surface sheet and the rear sheet. The body part includes a tail hole (70) having a hole body part (71) capable of inserting the tail of a pet, and a standing type leak prevention gather (80). The leak prevention gather is provided with a standing part (81) that can stand, and a lateral fixing part (82) that is situated on the outside of the standing part in the lateral direction and that becomes a standing support point of the standing part. The standing part is provided with a contraction part (83) in which an extended leak prevention elastic member (13) is vertically arranged. The tail hole is arranged on the back side of the edge (30R) on the back side of the absorbent core.SELECTED DRAWING: Figure 1
Patent JP-2021047839-A (JP)
Title: Generation method for dataset for machine learning, learning model generation method, learning data generation device, inference device, robotic operation controlling device, trained model, and robot
Inventor: YONEKURA KENTA
IPC: B25J13/08
Filed: 2020-03-06
Abstract: To provide a novel object recognition technique with high accuracy based on image information.SOLUTION: The present disclosure provides a generation method for a dataset for machine learning to be executed by a robot operation controlling device 1, the method including capturing an object 20 provided with a fluorescent marker 6 as an emission part recognizable under ultraviolet light, and acquiring a visible light image 31 of the object 20 acquired under visible light (S103) and an ultraviolet light image 32 in a state of the fluorescent marker 6 emitting light (S105).SELECTED DRAWING: Figure 3
Patent JP-2020096981-A (JP)
Title: Baggage rack apparatus for folding chair
Inventor: YOSHIMURA ZENSHIRO
IPC: A47C7/62
Filed: 2020-02-18
Abstract: To provide a baggage rack apparatus for a folding chair which is inexpensive and installable easily even by an amateur, without purchasing a chair, in order to generalize it, whereas, at present, a folding chair made of pipes provided with a baggage rack is already developed but is not generalized in society.SOLUTION: A baggage rack apparatus for a folding chair includes, under a seat frame of the folding chair, a foldable hanging body provided on both sides or both sides and a rear part of a baggage rack, for securing and disposing a zone for placing a baggage thereon between itself and the seat frame, and attachment means to a plate or the seat frame or a seat plate and the seat frame.SELECTED DRAWING: Figure 4
Patent JP-2021143691-A (JP)
Title: Support pillar connecting structure
Inventor: HASEGAWA YUTAKA
IPC: F16B7/18
Filed: 2020-03-10
Abstract: To provide a support pillar connecting structure which can reduce the number of parts and simplify the structure.SOLUTION: A horizontal material first end part 31 of a horizontal material 3 and a first inclined material first end part 41 of a first inclined material 4 are connected to a first support pillar 10A in a state of being adjacent to each other in a width direction Y. The first inclined material first end part 41 is arranged on a first side Y1 in a width direction from the horizontal material first end part 31. A horizontal material second end part 32 of the horizontal material 3 and a second inclined material second end part 52 of a second inclined material 5 are connected to a second support pillar 10B in a state of being adjacent to each other in the width direction Y. The second inclined material second end part 52 is arranged closer to a second side Y2 in the width direction than the horizontal material second end part 32. The horizontal material 3 includes a tubular horizontal material body part 30 integrally formed with the horizontal material first end part 31 and the horizontal material second end part 32 between an alignment direction Y of the horizontal material first end part 31 and the horizontal material second end part 32.SELECTED DRAWING: Figure 4
Patent JP-2021143244-A (JP)
Title: Ultra-water-repellent surface treatment composition, ultra-water-repellent surface-treated substrate, and surface treatment method
Inventor: TAKAHASHI RIKA
IPC: B32B27/00
Filed: 2020-03-11
Abstract: To provide: an ultra-water-repellent surface treatment composition which can impart ultra-water-repellency to a surface of a substrate to be treated; an ultra-water-repellent surface-treated substrate; and a surface treatment method.SOLUTION: An ultra-water-repellent surface treatment composition comprises: first particles containing a fluorine-containing compound represented by Formula (1); and second particles containing a silicone resin. The first particles have a particle size distribution including a first particle size distribution with a first particle diameter as a peak and a second particle size distribution with a second particle diameter larger than the first particle diameter as a peak, and the second particles have a particle size distribution with a specified particle diameter as a peak. A content of the first particles is 0.2 to 0.3 pts.mass, and a content of the second particles is 0.03 to 0.3 pts.mass. In Formula (1), R1 represents a group containing a fluoroalkyl group; R2 represents an alkyl group or an alkoxyalkyl group; R3 and R4 each independently represent a hydrogen atom or a univalent organic group; x is an integer of 1 to 100; and y is an integer of 0 to 100.SELECTED DRAWING: None
Patent JP-2021147508-A (JP)
Title: Ceramic fluorescent material, scintillator array, radiation detector, and radiation computed tomographic apparatus
Inventor: TERASAWA SHINSUKE
IPC: G21K4/00
Filed: 2020-03-19
Abstract: To provide a ceramic fluorescent material having stable sensitivity, a scintillator array, and a radiation detector and a radiation computed tomographic apparatus including the same.SOLUTION: A ceramic fluorescent material has: main component; and S, the main component containing Ce as a light emission element, at least one selected from the group consisting of Y, Gd and Lu, at least one selected from the group consisting of Al and Ga, and O and having a garnet crystal structure. The main component has a composition represented by the following general formula: (Y, Gd, Lu, Ce)3+a(Al, Ga)5-aO12 (0≤a≤0.1), and the content of S is more than 0 and 40 mass ppm or less relative to the main component.SELECTED DRAWING: Figure 3
Patent JP-2020155132-A (JP)
Title: System and method for managing food information based on gas
Inventor: HSU CHING-TUNG
IPC: G01N21/78
Filed: 2020-03-19
Abstract: To provide a system for managing food information based on gas, comprising a gas sensing module, processing module, blockchain module, and display module.SOLUTION: A gas sensing module 10 comprises a colorimetric gas sensing chip 11 configure to react with odor molecules emitted by food to exhibit a coloring reaction, and present a color image corresponding to the food. A processing module 20 comprises a conversion unit 21 for converting the color image into identification information corresponding to the food. A blockchain module 30 comprises a plurality of nodes 31 storing identification information corresponding to food. A display module 40 includes an identification tag 41 corresponding to the identification information.SELECTED DRAWING: Figure 1
Patent JP-2021157218-A (JP)
Title: Factory monitoring system
Inventor: KATO HIFUMI
IPC: G08B21/02
Filed: 2020-03-25
Abstract: To provide a factory monitoring system capable of preventing an operator U from being left in a fallen state for a long period.SOLUTION: A factory monitoring system includes: first terminals attached to operators and having a gyro sensor for generating inclination information based on motions of the operators; a server for receiving the inclination information; and a second terminal communicable with the server. The server performs: processing to acquire the number of pieces of the inclination information which has been generated in a predetermined period and exceeds a predetermined inclination angle; processing to determine whether the number of pieces of the acquired inclination information exceeds a predetermined value; and processing to transmit first alarm information to the second terminal when it is determined that the number of pieces of the inclination information exceeds the predetermined value.SELECTED DRAWING: Figure 5
Patent JP-2021157392-A (JP)
Title: Control system
Inventor: YOSHIDA YOSHITAKA
IPC: G05B19/042
Filed: 2020-03-26
Abstract: To distribute the processing load of a control device to which a field device is connected.SOLUTION: A control system includes one or more field devices, a first control device, a second control device, a cache server, and a network. The first control device is directly connected to the first field device and includes a first access route controller and a first control application capable of controlling the first field device. The second control device includes a second access route controller and a second control application capable of controlling the first field device. The cache server includes a storage section and a third access route controller. The first through third access route controllers are configured to work together to be capable of transferring, to the cache server, an input/output instruction for the first field device from the second control application.SELECTED DRAWING: Figure 8
Patent JP-2021157441-A (JP)
Title: Watching support method, information processing apparatus, watching support system, and computer program
Inventor: OAZA SAORI
IPC: G06Q20/42
Filed: 2020-03-26
Abstract: To provide a watching support method, an information processing apparatus, a watching support system, and a computer program which can be expected to watch monetary transaction of a target person and to protect privacy of the target person.SOLUTION: A watching support method according to the present embodiment supports watching of monetary transaction of a target person by a user. An information processing apparatus acquires transaction information regarding monetary transaction of the target person from a server device for managing an account of the target person, calculates, based on the acquired transaction information, a degree of normality of the monetary transaction of the target person, determines, based on the acquired transaction information, whether or not any abnormal monetary transaction of the target person has occurred, displays the calculated degree of normality on a user terminal device when it is determined that no abnormal monetary transaction has occurred, and displays the calculated degree of normality and the transaction information regarding the monetary transaction determined to be abnormal on the user terminal device when it is determined that any abnormal monetary transaction has occurred.SELECTED DRAWING: Figure 7
Patent JP-2021154900-A (JP)
Title: Electric storage type vehicular periphery viewing device
Inventor: SAKATA IKUO
IPC: B60R1/00
Filed: 2020-03-27
Abstract: To lessen inclination of a viewing assembly relative to a shaft when the viewing assembly rotates with electrical power.SOLUTION: An electric storage type vehicular periphery viewing device includes a base 2, a shaft 3 and a viewing assembly 4. The viewing assembly 4 includes a housing 4H, a viewing unit 5 and an electric storage unit 6. The electric storage unit 6 includes the shaft 3, casings 6U, 6D, a motor 7M, a speed reduction mechanism 7, a clutch mechanism 8, a rotation force transmission mechanism 9, a stopper mechanism 9S and a load imparting member 900. Accordingly, the electric storage type vehicular periphery viewing device can lessen inclination of the viewing assembly 4 relative to the shaft 3 with the action of the load imparting member 900 when the viewing assembly 4 rotates with electrical power, thereby improving appearance of the viewing assembly 4 at the time of rotation with electrical power.SELECTED DRAWING: Figure 6
Patent JP-2021155639-A (JP)
Title: indicator
Inventor: SUZUKI KENTA
IPC: C09K3/00
Filed: 2020-03-27
Abstract: To provide an indicator that can reduce or prevent adverse effects arising from its odor and allows the replacement timing or the like to be visually confirmed.SOLUTION: An indicator has a chlorine atom-containing resin, and a solution containing a guanidine compound represented by formula 1. In the formula 1, R1-R5 independently represent hydrogen or a C1 to 10 alkyl group, where R1 and R3 or R2 and R5 may be coupled to each other to form a C2 to 6 alkylene group, and the case where all of R1-R5 are hydrogen is excluded.SELECTED DRAWING: None
Patent JP-2021160398-A (JP)
Title: Vehicular steering system
Inventor: KURIBAYASHI TAKUYA
IPC: B62D6/00
Filed: 2020-03-30
Abstract: To provide a left and right independent steering system having high practicality.SOLUTION: A vehicular steering system comprises: a pair of wheel steering devices 12 which steer left and right wheels 10 of a vehicle respectively; and controllers 16, 18 which determine a target steering position that is a steering position to be realized in each of the left and right wheels, on the basis of a steering request to the vehicle, and control each of the pair of wheel steering devices so that each steering position of the left and right wheels becomes the target steering position thereof. In this system, when a turning index that indicates the severity of turning exceeds a set threshold, the controller executes steering position change processing for changing the steering position of one of the left and right wheels in order to make turning characteristic of the vehicle more understeer tendency compared to the case that the turning index does not exceed the set threshold. Because the steering position change processing is executed when severe turning is performed, stability in turning of the vehicle is improved.SELECTED DRAWING: Figure 1
Patent JP-2021160917-A (JP)
Title: Belt traveling device having meander prevention and sliding prevention function
Inventor: MITA KAZUHIKO
IPC: B65G15/48
Filed: 2020-04-03
Abstract: To provide a belt traveling device having meander prevention and sliding prevention function which automatically modifies meander and sliding of an endless belt as the traveling device comprising an endless-shaped belt extendedly hung between a driving roller and a follower roller.SOLUTION: A plurality of pairs of fitting protrusions each of which is composed of a pair of fitting pawls are provided at a regular interval along a traveling direction on both sides of endless-shaped belt, and a plurality of fitting recesses each of which is composed of a pair of fitting notches that are respectively fit to a pair of the fitting claws are recessed at a regular interval on surfaces of both sides of a driving roller and a follower roller, the fitting claws have slender approximate rectangular shape in a roller rotation axis direction, the U-shaped notches arranged back to back are formed so as to be folded in V-shape in the back face direction of the endless shaped belt, and the fitting notch is constituted such that a shape seen from a plane is the slender approximate rectangular shape in the roller rotation axis direction, a cross-section has an L-shape formed by vertical faces that are substantially vertical to a roller surface and oblique faces that are oblique and are recessed such that the vertical faces are arranged back to back to each other, and the fitting recesses that are composed of a pair of fitting notches are formed.SELECTED DRAWING: Figure 1
Patent JP-2021168750-A (JP)
Title: Information processing device, information processing method, and program
Inventor: YAMADA AKITOSHI
IPC: G06T3/00
Filed: 2020-04-14
Abstract: To provide a preview image obtained by appropriately composing a design image on a nail.SOLUTION: An information processing device includes first acquisition means which acquires a photographed image in which an area including a finger is photographed by a camera arranged in a nail printer, second acquisition means which acquires a design image used for printing on the nail, detection means for detecting a position and shape of the nail in the photographed image from the photographed image, deformation means which deforms the design image on the basis of a position where the camera is arranged and the detected position and shape of the nail, and generation means which generates a preview image by superposing the deformed design image to the photographed image.SELECTED DRAWING: Figure 8
Patent JP-2021169107-A (JP)
Title: Laser processing device
Inventor: NOMURA HIROSHI
IPC: B23K26/00
Filed: 2020-04-14
Abstract: To provide a laser processing device which can accurately measure output of a laser beam after having transmitted through a condensing lens without reducing productivity.SOLUTION: A laser processing device includes a chuck table for holding a workpiece, a laser beam irradiation unit for irradiating the workpiece with a laser beam, an output measurement unit for measuring output of the laser beam, and a control unit for controlling each component. The control unit has a storage part for storing time after the output measurement unit has been irradiated with the laser beam and change in output due to time change as data, and a prediction part for predicting balance output 52 of output of the laser beam based on the data stored in the storage part from output of a laser beam 21 of prediction time 54 shorter than predetermined time 53.SELECTED DRAWING: Figure 3
Patent JP-2021170507-A (JP)
Title: Battery pack
Inventor: FUKUDA YUNOSUKE
IPC: H01M10/653
Filed: 2020-04-17
Abstract: To provide a battery pack capable of improving a heat radiation property while uniformizing stress to be applied to battery cells.SOLUTION: A battery pack (1) comprises: a plurality of power storage modules (10) each of which has a battery cell (12) in which an electrode body configured by arranging a positive electrode and a negative electrode via a separator is hermetically sealed in a bag-shaped outer package (12c), a heat radiation sheet (14, 24) in contact with some surfaces of the outer package and formed of an elastic material, and a heat radiation plate (16) in contact with a surface of the heat radiation sheet opposite to the battery cell; and a housing (30) that accommodates each of the power storage modules so that the battery cell, the heat radiation sheet, and the heat radiation plate are laminated in this order. The heat radiation sheet is configured to at least partially have an unevenness shape on at least any one surface of the heat radiation sheet and to be compressed in a thickness direction in a state of being accommodated in the housing.SELECTED DRAWING: Figure 3
Patent JP-2021063587-A (JP)
Title: Method for designing friction of sliding member, method for managing surface roughness, and method for manufacturing sliding mechanism
Inventor: MURATA YOHEI
IPC: F16C19/36
Filed: 2020-04-24
Abstract: To accurately estimate sliding friction occurring on a sliding surface of two sliding members lubricated with lubricant.SOLUTION: A friction design method comprises: setting a coefficient of friction μ in a sliding surface model corresponding to sliding surfaces of two sliding members 2, 3 lubricated with a lubricant (step S1); and based on the correlation between the coefficient of friction μ and oil film parameters Λ(Rk) or Λ(Rk+Rpk) calculated using the sum of a core level difference Rk or a core level difference Rk and a protruding peak height Rpk as parameters representing surface roughness in the sliding surface model (step S2), setting a target value of the surface roughness of a sliding surface to be managed as a product (steps S3 to S6).SELECTED DRAWING: Figure 1