baber/WOPTO huggingface dataset:
Patent JP-2020042188-A (JP)
Title: Image formation device
Inventor: KURITA SHIGEJI
IPC: G03G15/00
Filed: 2018-09-11
Abstract: To provide an image formation device that can shorten a cable that electrically connects an antenna for wireless communication with a signal processing board.SOLUTION: An image formation device A includes: a wireless LAN unit 21 including a wireless communication board 22 with an antenna 23 for wireless communication mounted thereon; a main control board 11 for processing signals transmitted and received by wireless communication of the wireless LAN unit 21; a flexible flat cable 27 for electrically connecting the wireless communication board 22 with the main control board 11; and a main control board case 12 made of metal, supported by a rear side plate 32, and holding the main control board 11 on the inside thereof. The wireless LAN unit 21 is fixed to an outer surface of the main control board case 12.SELECTED DRAWING: Figure 4
Patent JP-2019052527-A (JP)
Title: Heat expandable fireproof sheet
Inventor: DOI AKIHITO
IPC: C09K21/02
Filed: 2018-09-12
Abstract: To provide a heat expandable fireproof sheet having an excellent shape holding capacity while increasing an expansion speed.SOLUTION: A heat expandable fireproof sheet comprises a recess part having a depth of 1-90% relative to a thickness and a surface area rate of the recess part relative to a surface area of the entire heat expandable fireproof sheet is 10-80%.SELECTED DRAWING: None
Patent JP-2020049706-A (JP)
Title: Release film integrated type encapsulation material for self-luminous type display
Inventor: TSUZUKI ATSURO
IPC: B32B7/06
Filed: 2018-09-25
Abstract: To provide novel technical means capable of avoiding loss of smoothness of an encapsulation material surface generated when a release film is used, in a heat lamination process conducted during a manufacturing process of a self-luminous type display, and quality reduction of the self-luminous type display caused thereby.SOLUTION: There is provided a release film integrated type encapsulation material, which is a multilayer film by laminating an encapsulation film and a release film, the encapsulation film contains an olefin resin as a base resin, the release film has melting point of 220°C to 270°C, and adhesion strength at a boundary surface between the encapsulation film and the release film measured by a prescribed adhesion test is 0.3 N/15 mm to 3.0 N/15 mm.SELECTED DRAWING: Figure 6
Patent JP-2020052585-A (JP)
Title: Lane line recognition device
Inventor: MACHII KIMIYOSHI
IPC: G08G1/16
Filed: 2018-09-25
Abstract: To accurately recognize a position of a lane line on a road.SOLUTION: A lane line recognition device recognizes a lane line on a road from a plurality of images captured respectively by a plurality of cameras 101 mounted on a self-vehicle and comprises: a travel distance estimation unit 203 which estimates a travel distance of the self-vehicle; a lane line position estimation unit 201 which estimates positions of a plurality of white line candidates recognized respectively as candidates for a lane line from the plurality of images; and a lane line position determination unit 205 which determines a position of a current white line on the basis of the travel distance of the self-vehicle estimated by the travel distance estimation unit 203 and a history of the positions of the white line candidates estimated by the lane line position estimation unit 201.SELECTED DRAWING: Figure 2
Patent JP-2020051486-A (JP)
Title: Thrust rolling bearing structure and thrust rolling bearing
Inventor: OGAWA YUKI
IPC: F16C33/34
Filed: 2018-09-26
Abstract: To provide a thrust rolling bearing structure capable of stabilizing a roller guide further than prior arts.SOLUTION: A thrust rolling bearing structure comprises: a thrust rolling bearing holder 14 including an annular plate part 17, a protrusion protruding continuously from an outer peripheral edge or an inner peripheral edge of the annular plate part 17 to one side in an axial direction, a partial plate part 23 extending continuously from a protruding edge of the protrusion in a radial direction and faces the annular plate part 17 while interposing an interval therebetween, and a pocket constituted of pocket wall surfaces 17w and 23w which are provided in the annular plate part 17 and the partial plate part 23; and a roller 13 (rolling body) which is held in the pocket. The pocket wall surface 23w of the partial plate part 23 includes a shear surface (s) disposed at a side closer to the annular plate part 17 and a break surface (b) disposed at a side farther from the annular plate part 17. The pocket wall surface 17w of the annular plate part 17 includes a shear surface (s) disposed at a side closer to the partial plate part 23 and a break surface (b) disposed at a side farther from the partial plate part 23. A circumferential dimension Pc of the pocket is smaller than an outer diameter dimension of the roller 13.SELECTED DRAWING: Figure 4
Patent JP-2020053529-A (JP)
Title: Transistor, manufacturing method of transistor, and display device including transistor
Inventor: TANAKA SAKAE
IPC: H01L27/32
Filed: 2018-09-26
Abstract: To provide a transistor whose electrical characteristics are unlikely to fluctuate due to the generation of defects without changing a composition depending on a film formation condition and a manufacturing condition of a thin film transistor, a manufacturing method of the transistor, and a display device including the transistor.SOLUTION: A first gate electrode 116 is provided on one side of an oxide semiconductor layer 112 (side opposite to a substrate 102). A first insulating layer 114 is provided between the oxide semiconductor layer 112 and the first gate electrode 116. The first gate electrode 116 and the oxide semiconductor layer 112 are provided so as to include a region in which the first gate electrode 116 and the oxide semiconductor layer 112 overlap with the first insulating layer 114 interposed therebetween. In a transistor 100a, a channel is formed in a region where the oxide semiconductor layer 112 overlaps with the first gate electrode 116. The first insulating layer 114 functions as a gate insulating film in a region in which the oxide semiconductor layer 112 and the first gate electrode 116 overlap.SELECTED DRAWING: Figure 1
Patent JP-2020051120-A (JP)
Title: Attachment metal fitting for roof
Inventor: HASEGAWA SHUZO
IPC: H02S20/23
Filed: 2018-09-27
Abstract: To provide an attachment metal fitting for a roof, which can be designed at low cost and hold a seam in a state where a pair of right and left holding bodies are engaged with each other at recessed and projected parts and appropriately held between holding opposing parts.SOLUTION: A pair of holding bodies 1 are provided in an integrally connected state by bending a metal plate 7. Each holding body 1 is formed into a U shape having a front plate 9, a side plate 10, and a rear plate 11. Opposing inner end edges of the front plate 9 and the rear plate 11 serve as closure stoppers 12. Holding opposing parts 4 are provided to lower parts of the closure stoppers 12. A seam 6 of a roof 5 can be fastened and held between the holding opposing parts 4 when the closure stoppers 12 are brought close to each other to be engaged. In one closure stopper 12, recessed edges 13 and projected edges 14 are vertically provided side by side. In the other closure stopper 12, projected edges 14 and recessed edges 13 are vertically provided side by side. Continuous edges between the respective recessed edges 13 and the respective projected edges 14 are formed in inclined edges 15.SELECTED DRAWING: Figure 5
Patent JP-2020049053-A (JP)
Title: Game board
Inventor: SHIMOHIRA TSUYOSHI
IPC: A63F5/04
Filed: 2018-09-28
Abstract: To provide a game board having new features capable of differentiating from other game boards in execution of a special performance during the closest period for forcibly completing an advantageous state.SOLUTION: In a game board capable of executing two kinds of ending performances, execution of an ending performance A is not started even if an execution condition of the ending performance A is satisfied in a one-token betting game during execution of an ending performance B when execution of the ending performance B is started after satisfaction of an execution condition of the ending performance B in a limited state.SELECTED DRAWING: Figure 46
Patent JP-2018206448-A (JP)
Title: Coin placement section for cash dispenser and self-settlement device including this
Inventor: NAKAJIMA TAKASHI
IPC: G07G1/12
Filed: 2018-10-09
Abstract: To provide a coin placement section that enables a desired coin to be easily input to a coin slot in self settlement, and enables remaining coins to be easily taken out.SOLUTION: A coin placement section 200 includes: a coin developing part 210 having two vertical wall surfaces 211 and a recessed surface 212, between the two wall surfaces, formed by a gutter-like recess extending in a direction orthogonal to the wall surfaces; a coin insertion part 230 having a coin slot; and a ridge part 220 provided between the coin developing part 210 and the coin insertion part 230 so as to separate them. The coin developing part 210, the ridge part 220, and the coin insertion part 230 are continuous in a direction toward the back side with an identical width. A highest point Pof the upper end part of the coin developing part 210 and a highest point Pof the upper end part of the coin insertion part 230 are continuous, and the height of the highest point Pand the height of the highest point Pare equal, and the height of a highest point Pof the ridge part 220 continuous with the recessed surface 212 of the coin developing part 210 is lower than the height of the highest point Pand the height of the highest point P.SELECTED DRAWING: Figure 6
Patent JP-2020061501-A (JP)
Title: Wafer processing method
Inventor: TOIDA YOSHITAMA
IPC: B24B1/00
Filed: 2018-10-11
Abstract: To provide a wafer processing method capable of performing plasma etching while holding down costs.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface comprises a protection member arranging step (ST1), a cutting step (ST2), a plasma etching step (ST3), a gettering layer forming step (ST4), and a functional layer cutting step (ST5). The protection member arranging step arranges an adhesive tape on a surface of the wafer. The cutting step forms a cut groove on a rear surface of the wafer along division schedule lines. The plasma etching step supplies a plasmatized etching gas to the rear surface side of the wafer and divides the substrate. The gettering layer forming step forms a gettering layer on the rear surface of the wafer by polishing the rear surface of the wafer divided by plasma etching with a polishing pad with dispersed abrasive grains. The functional layer cutting step cuts the functional layer by irradiating a bottom of the cut groove with a laser beam from the rear surface side of the wafer.SELECTED DRAWING: Figure 2
Patent JP-2020063911-A (JP)
Title: Immunochromatography test strip and detection method of substance to be detected
Inventor: HIGASHI KANAKO
IPC: G01N33/543
Filed: 2018-10-15
Abstract: To provide an immunochromatography test strip with short reaction completion time and excellent sensitivity.SOLUTION: An immunochromatography test strip for detecting a substance to be detected by developing a sample that may contain the substance to be detected includes: a sample pad e having a sample supply part for supplying the sample that may contain the substance to be detected; and an insoluble membrane carrier having at least one linear detection part on which an antibody or antigen that immunologically reacts with the substance to be detected is immobilized; wherein a linear conjugate part f is disposed between the sample supply part and the detection part, and contains a conjugate that immobilizes an antibody or an antigen that immunologically reacts with the substance to be detected on a label body, and a distance between a center line of the linear conjugate part and a center line of the linear detection part is 9 to 21 mm.SELECTED DRAWING: Figure 1
Patent JP-2020063126-A (JP)
Title: Knife folding machine
Inventor: YAMAMOTO HIROO
IPC: B65H45/18
Filed: 2018-10-17
Abstract: To provide a knife folding machine capable of narrowing a paper feed interval to a minimum with a simple operation.SOLUTION: A knife folding machine has a paper feed unit 1 for supplying a paper sheet S at a prescribed paper feed interval, a conveying unit 3 for conveying the paper sheet, a stopper 4 for positioning the paper sheet at a folding position P on a conveyance path 2, and a knife folding unit 5 for folding the paper sheet in the conveying direction. A first sensor 28 is disposed in front of the folding position and detects a paper sheet entering the folding position. Second sensors 30a and 30b are disposed on the upper side of the folding position and both sides of a knife-passing opening 14, and detects a paper sheet passing through the opening. Further, the knife folding machine has a timer 31 for measuring the time from the end of detection of a paper sheet by the second sensor until the start of detection of the next paper sheet by the first sensor, a memory 32 for recording a value measured by the timer, and a paper feed interval changing part 33 for calculating a reduction amount of paper feed interval using the values measured by the timer just for a predetermined number of folded paper sheets each time the number of folded paper sheets reach the predetermined number, and changing a set value of paper feed interval based on the reduction amount.SELECTED DRAWING: Figure 1
Patent JP-2020068562-A (JP)
Title: Dynamo-electric motor, electric blower using the same, and vacuum cleaner
Inventor: ASAUMI YUSUKE
IPC: H02K3/47
Filed: 2018-10-23
Abstract: To provide a small-sized, high-speed dynamo-electric motor having improved efficiency, and an electric blower and a vacuum cleaner using the same.SOLUTION: A dynamo-electric motor comprises: a stator cylindrical core having a hollow and cylindrical shape; a plurality of stator coils positioned on an inner side of the stator cylindrical core; and a rotor permanent magnet that faces an inner side in a radial direction of the stator coil and is rotatably arranged. The stator coil has a cavity on the inner side in a revolving direction.SELECTED DRAWING: Figure 1a
Patent JP-2019041574-A (JP)
Title: Method and system for balancing load versus power generation between power network segments of power network
Inventor: CEDRIC BODET
IPC: H02J13/00
Filed: 2018-10-25
Abstract: To balance load (ML, ML, SL, and SL) versus power generation (Gand G) between power network segments (GSand GS) of a power network.SOLUTION: In a method, network segments (GSand GS) are connected to each other, at least one of the network segments (GSand GS) can be connected to mobile load sources (MLand ML) represented by a travel load profile, and in accordance with the movement profile, move to stationary load sources (SL, and SL) represented by a fixed load profile and/or generation sources (Gand G) represented by a generation profile for generating electrical output for the power network segments (GSand GS). Mobile loading sources are assigned to various supply facilities of various segments.SELECTED DRAWING: Figure 1
Patent JP-2020072523-A (JP)
Title: Motor controller
Inventor: ARAKI SHINICHIRO
IPC: B60H1/00
Filed: 2018-10-30
Abstract: To suppress generation of hunting while a motor is rotating at a low speed.SOLUTION: A subtraction section 32A, a proportional operation section 32B, an integral operation section 32C, an addition section 32D and a PWM output section 32E calculate an operation amount (a PI operation value) using a predetermined P gain value and an I gain value to control driving of the motor 52 on the basis of a deviation of a rotational speed of a motor 52 detected by a Hall element 12B to a target rotational speed of the motor 52. A speed calculation/gain adjustment section 32F decreases the P gain value and the I gain value used for calculation of the operation amount (PI calculation value) when the rotational speed of the motor 52 is less than a predetermined value.SELECTED DRAWING: Figure 2
Patent JP-2020055985-A (JP)
Title: Ink, ink container, inkjet recording device and recording method
Inventor: MATSUYAMA AKIHIKO
IPC: C09B67/20
Filed: 2018-10-30
Abstract: To provide an ink capable of obtaining an excellent color development not only on plain paper but also on commercial printing paper, while excellent in shelf stability and discharge stability, the ink having high drying properties and capable of recording at good quality in which beading is suppressed.SOLUTION: An ink includes a pigment, a quinacridone derivative expressed by a general formula (1) below, and a solvent A with an SP value of 9.0 or more, 11.0 or less. A content of the solvent A is less than 10 mass% (In the formula, R, R, R, and Reach denote a hydrogen atom, a halogen atom or an alkyl group having 1-4 carbon atoms, and may be the same or different. Rand Reach denote an alkyl group having 1-4 carbon atoms, and may be the same or different. m and n denote an integer of 0-2, except that m and n are simultaneously 0).SELECTED DRAWING: None
Patent JP-2020070594-A (JP)
Title: Smoking stand device
Inventor: HIRASAWA KOSUKE
IPC: F24F7/00
Filed: 2018-10-30
Abstract: To provide a smoking stand device capable of cleaning a gas containing cigarette smoke and preventing the cigarette smoke from being dispersed outside without forming an enclosure by using a wall member.SOLUTION: A smoking stand device 1 comprises: a pedestal 10 that is provided to the lower end of a support pillar 20; a case 30 that is provided to the upper end of the support pillar 20; and a cleaning device 50 that is provided to or near the case 30 and that sucks a gas from around the support pillar 20, and cleans and discharges the gas to the case 30. The clean gas discharged from the cleaning device 50 is moved along the shape of the case 30, and discharged downward from the end of the case 30, thus forming an air curtain air flow.SELECTED DRAWING: Figure 1
Patent JP-2020072537-A (JP)
Title: Rotary electric machine
Inventor: TAKAHASHI HIROKI
IPC: H02K5/20
Filed: 2018-10-30
Abstract: To provide a rotary electric machine capable of improving cooling performance.SOLUTION: A rotary electric machine 10 includes: a rotor 40 having a magnet unit 42 including a plurality of magnetic poles whose polarities alternate in a circumferential direction; a stator 50 having a multi-phase stator winding 51; and an end plate 63 and a housing 30 for covering the rotor 40 and the stator 50. Of an inner surfaces of the end plate 63 and the housing 30, a first facing surface facing coil ends 54, 55 is surface-treated to improve emissivity.SELECTED DRAWING: Figure 77
Patent JP-2019013825-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-10-31
Abstract: To prevent the risk of causing decline in amusement of games of a player having distrust in games, although an amount of prize balls obtained by big win games is indicated, due to difficulty in understanding whether the obtained amount is relatively large or small; in traditional game machines there are some machines, if consecutive big wins occur in which a plurality of big win games is performed in a short period, performing a presentation indicating how much amount of prize balls is obtained during the consecutive big wins by displaying the amount of prize balls obtained by the big win games and thus amusement of games has been enhanced by enhancing a sense of expectation for occurrences of a big wins by game presentations and by the player's understanding of the amount of prize balls obtained by the big win games.SOLUTION: The present invention is devised due to the above circumstances and to provide a game machine capable of preventing decline in amusement of games, while indicating the obtained amount of game profits.SELECTED DRAWING: Figure 83
Patent JP-2020071179-A (JP)
Title: Clamp device and balance measurement device
Inventor: SHIBUNO YUICHI
IPC: G01M1/02
Filed: 2018-11-01
Abstract: To reduce an installation space of a clamp device.SOLUTION: A clamp device includes: a pawl part for holding a rotating body opposed to each other; and a movement mechanism for moving the pawl part in a radial direction of the rotating body. The movement mechanism includes: a rod which moves in an axial direction of the rotating body; and a link mechanism which is moved by a rod and moves the pawl part in the axial direction and the radial direction of the rotating body.SELECTED DRAWING: Figure 2
Patent JP-2020069978-A (JP)
Title: On-vehicle acoustic device
Inventor: WAKASUGI TAKESHI
IPC: H04R1/02
Filed: 2018-11-02
Abstract: To provide an on-vehicle acoustic device that can be constituted to a small height dimension and also can smoothly elevate an elevation part mounted with a loudspeaker.SOLUTION: An elevation part 30 having an elevation body part 31 holding a loudspeaker 35 and a lid part 32 is supported on a lower support 3 to freely move up and down. The lower support 3 is provided with a motor drive part 20 and a rotary body 10 rotated by the motor drive part 20. The rotary body 10 is provided with a cam 13a, and the elevation body part 31 is provided with a follower 36a. Then the cam 13a and the follower 36a abut on each other, and the elevation part 30 moves up and down as the rotary body 10 rotates. The speaker 35 mounted on the elevation body part 31, and the rotary body 10 have overlapping parts in a direction crossing the elevation direction, so the height dimension can be made small.SELECTED DRAWING: Figure 4
Patent JP-2020075829-A (JP)
Title: Reforming apparatus, producing method of reformed gas, and reforming system
Inventor: YUKIMOTO ATSUHIRO
IPC: C01B3/38
Filed: 2018-11-07
Abstract: To provide a reforming apparatus that achieves both an increase in hydrogen production and suppression of solid carbon precipitation.SOLUTION: A reforming apparatus 1 that produces a reformed gas from a methane-containing gas containing methane and carbon dioxide includes a reforming reaction tube 10 having a catalyst layer 12 filled with a reforming catalyst 12a for reforming the methane-containing gas, and a multiple tube 103 for spraying a cooling fluid on an outer peripheral surface of the reforming reaction tube 10 at a position in a length direction corresponding to a gas inlet side of the catalyst layer 12.SELECTED DRAWING: Figure 3
Patent JP-2019018068-A (JP)
Title: Game machine
Inventor: IWAMURA MASARU
IPC: A63F7/02
Filed: 2018-11-07
Abstract: To provide a game machine capable of guaranteeing smooth operation of an accessory with a simple configuration and capable of improving a performance effect by the accessory.SOLUTION: Gears 664, 665 move movable arms 662, 663 from a first movable position to a second movable position by rotation (movement) from a first operation position (a rotation position when the movable arms 662, 663 are closed) to a second operation position (a rotation position when the movable arms 662, 663 are open) by pressing of a first engagement surface. The gears 664, 665 move the movable arms 662, 663 from a second movable position to a first movable position by rotation from the second operation position to the first operation position by pressing of a second engagement surface. Thus, tip parts of the movable arms 662, 663 travel in approaching and separating directions.SELECTED DRAWING: Figure 24
Patent JP-2019018077-A (JP)
Title: Multipurpose kitchen knife having curved head
Inventor: TAKABE ATSUSHI
IPC: B26B9/02
Filed: 2018-11-08
Abstract: To provide a kitchen knife that can be safely used for various purposes.SOLUTION: A multipurpose kitchen knife 10 has a curved head 115. The head 115 has part including a tip part that is not edged.SELECTED DRAWING: Figure 1