baber/WOPTO huggingface dataset:
Patent JP-2020112252-A (JP)
Title: Actuator
Inventor: AOYAMA JOJI
IPC: F15B15/19
Filed: 2019-01-16
Abstract: To provide an actuator that can be easily formed in a resource-saving manner.SOLUTION: An actuator includes: an inner member 21 that has a cylindrical case 22 holding a gas generator 40 generating working gas F at working inside, and opens a tip end portion 22a of the case so as to discharge the working gas generated from the gas generator from a tip end; and an outer member 50 that has a head portion 51 covering an opening 23 of the case, and a cylindrical cover portion 60 extending from an outer peripheral edge of the head portion so as to cover an outer peripheral surface side of the case, and makes the working gas generated from the gas generator flow into an inner peripheral surface 60a side of the cover portion on a back surface 56 side of the head portion to move forward separately from the inner member. The head portion 51 and the cover portion 60 of the outer member are formed from members separated from each other. The outer member 51 is formed by uniting united portions 53 and 62 provided corresponding to the head portion and the cover portion.SELECTED DRAWING: Figure 2
Patent JP-2020116062-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-01-23
Abstract: To provide a game machine capable of suppressing occurrence of a trouble generated in a flat cable.SOLUTION: A game machine includes an operable second movable body 512, and such a flexible flat cable C2 that a connection part CN2 is connected to the second movable body 512. In the flat cable C2, a fixed part CS near the connection part CN2 is fixed to the second movable body 512, and a folded or a curved specification part CZ is provided between the connection part CN2 and the fixed part CS, to thereby prevent properly a trouble of the flat cable.SELECTED DRAWING: Figure 22
Patent JP-2019129702-A (JP)
Title: Traction battery charging arrangement
Inventor: JAKOB BROEMAUER
IPC: H02J7/10
Filed: 2019-01-23
Abstract: To provide a traction battery charging arrangement.SOLUTION: The invention relates to a traction battery charging arrangement (10) for charging a traction battery of a motor vehicle. The charging arrangement (10) has a charging station (50), which has a charging plug (56) for establishing an electrical charging connection to the traction battery of the motor vehicle. The charging arrangement (10) further has an electrical safety loop (60). The electrical safety loop (60) has a loop-current source (53), at least one actuatable loop break contact (601-605), and at least one loop-current sensor (701, 702). A charging-current control (34, 52) switches off the charging current when the loop-current sensor (701, 702) detect no loop current.SELECTED DRAWING: Figure 1
Patent JP-2020119756-A (JP)
Title: Exterior material for power storage device, manufacturing method thereof, and power storage device
Inventor: KAMIMOTO DAIKI
IPC: B32B15/09
Filed: 2019-01-23
Abstract: To provide an exterior material for a power storage device, which allows the high adhesion of a barrier layer having a corrosion resistant coating to be kept even if an electrolyte solution deposits thereto.SOLUTION: An exterior material for a power storage device comprises at least a laminate having a base material layer, a barrier layer and a heat-fusable resin layer in this order. The base material layer is composed of a monolayer polyester film. The barrier layer has a corrosion resistant coating on at least one surface thereof. According to analysis by the time-of-flight secondary ion mass spectrometry on the corrosion resistant coating, the ratio P/Pof a peak intensity Poriginating from POto a peak intensity Poriginating from CePOfalls within a range of 80 or more and 120 or less.SELECTED DRAWING: None
Patent JP-2020116216-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-01-25
Abstract: To provide a game machine capable of increasing amusement of a game by utilizing an image displacement performance.SOLUTION: A game machine 1 includes a display device 10 having a display area 11, image displacement performance execution means for executing an image displacement performance in which a reference image 20 is changed from a reference state in which the reference image 20 is displayed in the display area 11 to a displacement state in which the reference image 20 is displayed as if it were displacement three-dimensionally relative to the display area 11, operation means 61 operable by a player, and operation performance execution means for executing an operation performance for promoting operation of the operation means 61 to the player, and allows the image displacement performance to occur during the operation performance.SELECTED DRAWING: Figure 17
Patent JP-2020121482-A (JP)
Title: Crosshead die and extruder
Inventor: NAKAMURA ATSUSHI
IPC: B29C48/32
Filed: 2019-01-30
Abstract: To realize at low cost a crosshead capable of suppressing an occurrence of weld marks and an extruder equipped with the crosshead.SOLUTION: An extruder 1 comprises a crosshead 3 including a die 60. The die 60 included in the crosshead 3 includes: a first opening 61 serving as an inlet for a molten resin; a second opening 62 serving as an outlet for the molten resin; an inner peripheral surface 60a that faces an outer peripheral surface 40a of a nipple 40 and forms a resin flow path together with the outer peripheral surface 40a; and at least four grooves provided on the inner peripheral surface 60a. The inner peripheral surface 60a of the die 60 is formed in a taper so as to gradually approach the outer peripheral surface 40a of the nipple 40 from an upstream side to a downstream side of the resin flow path. Each of the grooves is formed in a spiral shape extending from a side of the first opening 61 toward a side of the second opening 62 while revolving around a center line of the die 60 as a rotation axis.SELECTED DRAWING: Figure 1
Patent JP-2020122876-A (JP)
Title: Optical module
Inventor: SUZUKI DAIKI
IPC: G02B26/10
Filed: 2019-01-30
Abstract: To provide an optical module capable of suppressing inclination of a mirror unit.SOLUTION: An optical module 100 includes: a mirror unit 40; a magnet unit 50; and a package 60 that holds the magnet unit 50. The magnet unit 50 has a Halbach structure including a first magnet 51 and a second magnet 52. The package 60 integrally holds the magnet unit 50 against force acting on the first magnet 51 and force acting on the second magnet 52. The mirror unit 40 is supported on an upper surface 50a of the magnet unit 50 by the package 60. A relaxation layer 80 is provided between the upper surface 50a and the mirror unit 40 for relieving stress from the magnet unit 50.SELECTED DRAWING: Figure 3
Patent JP-2019091917-A (JP)
Title: Piezoelectric film and piezoelectric element and ink jet print head using the same
Inventor: NAGAHATA TAKANARI
IPC: H01L41/318
Filed: 2019-01-31
Abstract: To provide a piezoelectric film having stable piezoelectric characteristics.SOLUTION: A piezoelectric film 8 includes an adhesion layer 101 formed on the surface of a lower electrode 7, a first seed layer 102 formed on the adhesion layer 101, a plurality of PZT layers 103 to 106 in units of main firing stacked on the first seed layer 102, a second seed layer 107 formed on the surface of the PZT 106 in units of main firing, and a plurality of PZT layers 108 to 112 in units of main firing formed on the surface of the second seed layer 107. The seed layers 102 and 107 are made of, for example, a PZT seed layer made of PZT or a TiO seed layer made of TiO.SELECTED DRAWING: Figure 10
Patent JP-2020125246-A (JP)
Title: Cognitive impairment improver
Inventor: IWASHITA MASUMI
IPC: A61K31/353
Filed: 2019-02-01
Abstract: To provide a material, a pharmaceutical or a food useful for preventing or improving cognitive impairment caused by decrease in estrogen.SOLUTION: An agent for preventing or improving cognitive impairment caused by decrease in estrogen, contains a nobiletin-containing solid dispersion that contains a nobiletin or a nobiletin-containing material and a water-soluble hesperidin derivative, with the nobiletin being dispersed in an amorphous state, as an active ingredient.SELECTED DRAWING: None
Patent JP-2020126735-A (JP)
Title: Fuel cell stack
Inventor: WAKAMATSU HIDETOSHI
IPC: H01M8/04
Filed: 2019-02-04
Abstract: To prevent flow of water through a power cable at a power conversion circuit board side in spite of leakage of cooling water in a stack in a configuration in which a power conversion circuit board is located below the stack, and a terminal for connecting the power cable is protruded to a lower side of the stack.SOLUTION: A fuel cell stack includes a stack 1 having a cell laminate, a current collector, an output terminal 12 and an end plate, a power conversion circuit board 16 disposed below the stack 1, and a power cable 17 for electrically connecting the stack 1 and the power conversion circuit board 16, the end plate has a leg portion 6a protruding downward beyond the output terminal 12 and a guide portion, and is configured so that the lowest point of the power cable 17 is located to be closer to the output terminal 12 than the guide portion, the power cable 17 has an upward slope directing outwards from the output terminal 12 at a bottom of the stack 1, and even if cooling water leaks inside the stack 1, water does not flow to the power conversion circuit board 16 side via the power cable 17.SELECTED DRAWING: Figure 3
Patent JP-2020125796-A (JP)
Title: Bearing component and rolling bearing
Inventor: YUKI KEIJI
IPC: C22C38/00
Filed: 2019-02-04
Abstract: To provide a bearing component capable of compatibly attaining dimensional stability and a static load capacity.SOLUTION: The bearing component in one embodiment of this invention is formed of steel, and has a surface. The steel includes a martensitic phase, an austenite phase, and a carbide phase. At a position where a depth from the surface is up to 6δ, relationships of 0.064×Y+0.002×Z<1 and 0.43×X-0.15×Y>1 are satisfied, where X (°) is the half-value width of the martensitic phase in X-ray diffraction, Y (percent) is the volume ratio of the austenite phase, Z (percent) is the area ratio of the carbide phase, and δ is a depth from the surface having maximum Von Mises equivalent stress during basic dynamic rated load.SELECTED DRAWING: Figure 1
Patent JP-2020126404-A (JP)
Title: Dryness degree management device
Inventor: MATSUGI YASUAKI
IPC: G01N21/3554
Filed: 2019-02-04
Abstract: To enable suppression of change in steam dryness degree on a downstream side of steam piping with respect to a conventional configuration while performing supply pressure control for the steam piping.SOLUTION: A dryness degree management device comprises: a pressure sensor 1 for measuring a supply pressure as a pressure on an upstream side of steam piping 10; a target value acquisition part 2 for acquiring a target value of the supply pressure; a dryness degree sensor 3 for measuring a steam dryness degree on a downstream side of the steam piping 10; an adjusting valve 7 for adjusting an opening in accordance with a set operation amount, that is attached on the upstream side of the steam piping 10; a correction value calculation part 4 for calculating a correction value for correcting the target value of the supply pressure in such a manner that a target dryness degree does not fall outside a management range, based on the dryness degree measured by the dryness degree sensor 3; a target value correction part 5 for correcting the target value acquired by the target value acquisition part 2 with the correction value calculated by the correction value calculation part 4; and a control calculation part 6 for setting the operation amount of the adjusting valve 7, based on the supply pressure measured by the pressure sensor 1 and the target value after being corrected by the target value correction part 5.SELECTED DRAWING: Figure 1
Patent JP-2020125967-A (JP)
Title: Airborne asbestos inspection device
Inventor: OGAWA AKIO
IPC: B01D71/14
Filed: 2019-02-04
Abstract: To provide an airborne asbestos inspection device and a method therefor with which it is possible to inspect the presence of asbestos floating in the air with high accuracy in a short time by a small-scale configuration, and a filter used for the same.SOLUTION: An asbestos adsorption filter 21 includes a hole of a bore diameter that does not pass asbestos through and comes fitted with an infrared ray non-absorbing member made of metal such as tin. A suction part 31 generates a suction force in the asbestos adsorption filter 21 via a suction path 33, causing the air to be inspected to flow in toward the asbestos adsorption filter 21. A prescribed spectrum is analyzed by a spectrum analysis part 25 while irradiating a prescribed region of the asbestos adsorption filter 21 with an infrared ray from an infrared irradiation part 23. Then, it is determined on the basis of the result of the spectrum analysis whether or not asbestos is floating in the air.SELECTED DRAWING: Figure 1
Patent JP-2019108549-A (JP)
Title: Process for production of nano-fibrillar cellulose gels
Inventor: PATRICK A C GANE
IPC: A23L29/262
Filed: 2019-02-06
Abstract: To provide a process for producing nano-fibrillar cellulose gels, which is not only easily carried out but energy efficient.SOLUTION: A process for production of nano-fibrillar cellulose gels comprises: (a) providing cellulose fibers; (b) providing at least one filler and/or pigment; (c) combining the cellulose fibers and the at least one filler and/or pigment; and (d) fibrillating the cellulose fibers in the presence of the at least one filler and/or pigment until a gel is formed.SELECTED DRAWING: Figure 1
Patent JP-2020124432-A (JP)
Title: Cleaner
Inventor: IWAGAMI JUNICHI
IPC: A47L5/24
Filed: 2019-02-06
Abstract: To suppress generation of noise.SOLUTION: A cleaner 1 includes: a housing 2 which houses a fan 7 and a motor 8 generating power to rotate the fan; an exhaust port 10 provided for at least a part of the housing 2; and a sound absorption member 30 which is arranged so that it faces the exhaust port 10 in an internal space of the housing 2 and has through holes. The sound absorption member 30 is a porous member of an open cell. A plurality of through holes are provided for the sound absorption member 30. The plurality of through holes are virtually parallel.SELECTED DRAWING: Figure 2
Patent JP-2020127478-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-02-07
Abstract: To provide a game machine which can improve the amusement of a performance.SOLUTION: A game machine varies a decorative drawing pattern according to a variable display of a special drawing pattern, and perpetually stops the decorative drawing pattern according to a stop display of the special drawing pattern. When a jackpot is determined, a winning light emission performance is carried out by a moment at which the special drawing pattern is stopped to be displayed. The winning light emission performance is a performance which is carried out when a decorative drawing pattern of uniform drawing patterns suggesting the jackpot is displayed, and a performance of emphasizing the decorative drawing pattern by displaying an effect image. The game machine carries out, as the winning light emission performance, a second light emission performance after carrying out a first light emission performance.SELECTED DRAWING: Figure 24
Patent JP-2019069317-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-02-08
Abstract: To provide a game machine capable of suppressing the drop of interest by exploiting the time difference between individual performance operations by the individual surrounding game machines.SOLUTION: In a peripheral control board 4140, there are mounted a peripheral control MPU 4150a, an RTC control unit 4165 and a sound source built-in VDP 4160a. The peripheral control MPU 4150a acquires performance control data along several schedule data prepared in advance, and executes performance operations according to the instant acquired by the RTC control unit 4165, on the basis of the performance control data.SELECTED DRAWING: Figure 106
Patent JP-2020128582-A (JP)
Title: Method for hardening steel
Inventor: MINAMI MANABU
IPC: C23C8/42
Filed: 2019-02-09
Abstract: To provide a hydrogen charge method capable of stably increasing the hardening of steel since a method using hydrogen is widely known in order to harden steel, but on the contrary, the steel is softened.SOLUTION: The method for hardening an iron piece using a DC power supply 22 including a bathtub 21 filled with water having a dissolved electrolyte in the inside and positive and negative electrodes 23 and 24 connected to each other the negative electrode, an AC power supply 31 and an iron hardening device constituted of a demagnetization coil 32 connected to the AC power supply and wound around the bathtub comprises the steps of: connecting the iron piece to the negative electrode of the DC power supply; dipping the iron piece and the positive electrode in water filled in the bathtub; passing an AC current through the demagnetization coil by the AC power supply; and passing a DC current through the positive electrode and the iron piece by the DC power supply.SELECTED DRAWING: Figure 1
Patent JP-2020131779-A (JP)
Title: Flight vehicle
Inventor: SHIMIZU TAKU
IPC: B64C13/18
Filed: 2019-02-14
Abstract: To explain, in the present disclosure, a flight vehicle capable of stably landing on a landing plane.SOLUTION: A flight vehicle 1 is provided that flies in the air and lands on a landing plane LP of a landing point. The flight vehicle comprises: a main body 2; a thrust generation unit 5 that generates thrust for adjusting the position of the main body 2 and thrust for adjusting the attitude of the main body 2; landing gears 15 supporting the main body 2 when landing on the landing plane LP; a first information acquisition unit 25 that detects main body attitude information D1 showing the present attitude of the main body 2; a second information acquisition unit 32 that acquires landing point information D2 showing the condition of the landing plane LP; and a control device 20 that calculates a target attitude of the main body 2 for landing on the landing plane LP on the basis of the main body attitude information D1 and the landing point information D2, and controls the thrust generation unit 5 such that the attitude of the main body 2 becomes the target attitude.SELECTED DRAWING: Figure 1
Patent JP-2020134577-A (JP)
Title: Photomask for laser exposure and photomask blanks
Inventor: UEBA YOSUKE
IPC: G03F1/58
Filed: 2019-02-14
Abstract: To provide a photomask for laser exposure capable of suppressing deterioration of performance even when laser light or the like of high energy density is irradiated and a photomask blank.SOLUTION: A photomask for laser exposure includes: a transparent glass substrate having a first surface and a second surface opposite to the first surface; and a mask pattern formed by arranging on the first surface of the transparent glass substrate, in which the mask pattern includes a light shielding part constituted from a laminate film formed by alternately laminating at least one layer of a metal layer and a dielectric layer and an opening part, the dielectric layer has a thickness tshown by the following formula (1). In the formula 1, λ represents a "laser wavelength", m represents "an integer of 1 or larger", nrepresents "a real part of refractive index of the dielectric constituting the dielectric layer", and krepresents "an imaginary part of the refractive index of the metal constituting the metal layer".SELECTED DRAWING: Figure 1
Patent JP-2020141765-A (JP)
Title: Film
Inventor: NISHIZAWA MATSUHIKO
IPC: A61M37/00
Filed: 2019-03-04
Abstract: To provide a flexible film pastable stably to a curved body surface having a large area, while maintaining accessibility to the curved body surface.SOLUTION: A film 1 in which a porous body 2 constitutes a microneedle array, and an elastomer 3 constitutes a flexible member, can be pasted stably even to a curved body surface having a large area, and can maintain easily accessibility to the curved body surface, since the porous body 2 and the elastomer 3 are joined in an in-plane direction.SELECTED DRAWING: Figure 1
Patent JP-2019131562-A (JP)
Title: Organic compound, light-emitting element, display module, lighting module, light-emitting device, display device, lighting device, and electronic apparatus
Inventor: KADOMA HIROSHI
IPC: C09K11/06
Filed: 2019-03-06
Abstract: To provide an organic compound that can give a light-emitting element having favorable characteristics even when used in a light-emitting element emitting phosphorescence.SOLUTION: The invention provides an organic compound represented by the formula in the figure having a bipyridine skeleton formed by bonding of two pyridine skeletons to each of which a dibenzothiophenyl or dibenzofuranyl group is bonded via an arylene group.SELECTED DRAWING: None
Patent JP-2020141914-A (JP)
Title: Game program, method, and information processor
Inventor: MATSUBARA NATSUHA
IPC: A63F13/53
Filed: 2019-03-07
Abstract: To enhance amusement of a game.SOLUTION: A game program (131) allows a processor (10) to execute: a step (S104) of organizing a primary deck; a step (S106) of extracting cards from a primary deck and organizing a secondary deck; a step (S107) of displaying a first screen (500) for receiving second input operation for selecting cards from a secondary deck; a step (S108) of displaying recommended information (504) for designating at least one recommended character on the first screen; a step (S109) of receiving second input operation to the first screen; steps (S110 to S113) for progressing a quest by using selected cards; and a step (S112) of determining to grant more rewards (518) when the card with which a recommended character is associated is used and the quest is progressed than when a quest is progressed without using cards to a user.SELECTED DRAWING: Figure 8
Patent JP-2020146867-A (JP)
Title: Sorting device of waste plastic using circulating water flow and sorting method thereof
Inventor: DOI MAKOTO
IPC: B03B5/28
Filed: 2019-03-11
Abstract: To provide a sorting device of a waste plastic and a sorting method thereof, that can sort crushed pieces of the waste plastic by a type of plastic, etc. using difference in specific gravity and the difference in size of the crushed pieces by using a water flow that circulates from a bottom to a top.SOLUTION: The sorting device of the waste plastic comprises: a sorting device body 4 consisting of a cylindrical outer cylinder 1 with a collection part 5 at a bottom and a cylindrical inner cylinder 2 arranged in the same axial direction inside the outer cylinder 1; a tunnel-shaped circular double wall 10 that is provided on an upper part of the inner cylinder 2 along a circumferential direction of the inner cylinder 2 and has a slit 15 for discharging the crushed pieces of the waste plastic together with water opened in its circumferential direction; a crushed pieces inlet 13 that is installed to the upper part of the circular double wall 10 and throws the crushed pieces of the waste plastic on one side into the circular double wall 10 together with the water; an input water recovery port 14 that collects the water that has moved inside the circular double wall 10; and a substantially plate-shaped circulating water diffusion plate 3 that is arranged below a lower bottom surface of the inner cylinder 2 and is partially provided with a circulating water supply port 17.SELECTED DRAWING: Figure 1