baber/WOPTO huggingface dataset:
Patent JP-2022054573-A (JP)
Title: Composite separation membrane for gas separation, composite separation membrane element for gas separation and gas production method
Inventor: TOKUYAMA TAKAHIRO
IPC: B01D71/56
Filed: 2020-09-28
Abstract: To provide a composite separation membrane for gas separation where separation selectivity between a light gas such as hydrogen, helium and the like and a different kind gas such as carbon dioxide, oxygen, nitrogen, methane and the like is enhanced.SOLUTION: In a composite separation membrane for gas separation provided with a support membrane having a base material and a porous support layer on the base material and a cross-linked polyamide separation functional layer (hereinafter referred to as separation function layer) provided on the porous support layer,: (A+B)/C≤0.66 is satisfied (where, the number of a terminal amino group of the cross-linked polyamide separation functional layer is A; the number of a terminal carboxy group is B; and the number of an amide group is C); the composite separation membrane includes a compound having hydrogen occlusion capacity; and an average particle diameter of the compound having hydrogen occlusion capacity is 1-80 nm.SELECTED DRAWING: Figure 1
Patent JP-2022055843-A (JP)
Title: Chuck key
Inventor: NAGAFUNE KATSUMI
IPC: B23B31/12
Filed: 2020-09-29
Abstract: To provide a chuck key which can be rotated by use of a rotary tool.SOLUTION: A chuck key 1, which is used for attaching/detaching a tip tool to/from a chuck with a bevel gear, comprises: a columnar member 10 extending in a first direction; a connection part 2 which is provided at one end of the columnar member 10 and to which a rotary tool is connected; a gear part 3 which is provided at the other end of the columnar member 10 and engages with the bevel gear; and plain pair 51 which is provided on an outer peripheral surface of the columnar member between the connection part 2 and the gear part 3, is parallel in the first direction and is mutually parallel. An end on the other end side of the gear part 3 is so made as to a tip and an end thereof on one end side is so made as to be a rear end in the first direction, and when a distance between the tip and the rear end is represented by L, at least a part of the plane pair 51 exists in an area from the rear end to the position of the distance L toward the connection part 2.SELECTED DRAWING: Figure 1
Patent JP-2022056252-A (JP)
Title: Brake liquid pressure supply unit
Inventor: SAWAGASHIRA YOSHIHIKO
IPC: B60T13/122
Filed: 2020-09-29
Abstract: To provide a brake liquid supply unit capable of downsizing a physique.SOLUTION: A brake liquid pressure supply unit 10 is equipped with a linear motion conversion mechanism 14 that converts rotations of a rotation shaft 112 of an electric motor 11 into a linear motion of a ball screw 141, and moves a piston 122 by the ball screw 141, and a power transmitting portion 15 that includes a drive gear 151 rotating with the rotation shaft 112 and transmits the rotations of the rotation shaft 112 to the linear motion conversion mechanism 14. The rotation shaft 112 extends from a body 111 of the electric motor 11 to a housing 13 side, and the drive gear 151 is disposed between the body 111 of the electric motor 11 and the housing 13.SELECTED DRAWING: Figure 3
Patent JP-2021003590-A (JP)
Title: Endoscopic grasping device
Inventor: JOSEPH MICHELINI
IPC: A61B17/29
Filed: 2020-09-30
Abstract: To provide an endoscopic grasping device to grasp objects inside the body of a subject.SOLUTION: A device 10 includes: a fork 18; and two jaws 20, 22 pivotally mounted on the fork about a pivot point 50, and movable between a predetermined closed position and a predetermined open position. Each jaw comprises front teeth near a distal end of the jaw. The front teeth of both jaws are configured to substantially mesh with each other when the jaws are in the closed position. The substantially meshed front teeth of both jaws in the closed position form a substantially hemisphere-shaped distal tip.SELECTED DRAWING: Figure 1
Patent JP-2022057469-A (JP)
Title: Method of producing ready-mixed concrete
Inventor: NIIMI TATSUO
IPC: C04B28/04
Filed: 2020-09-30
Abstract: To provide a method of producing ready-mixed concrete, capable of accelerating setting time thereof and increasing initial strength thereof while maintaining suitable workability of ready-mixed concrete.SOLUTION: The method of producing ready-mixed concrete, i.e., a method of producing ready-mixed concrete by blending Portland cement, coarse aggregate, fine aggregate, layered crystalline sodium silicate and water as main ingredients, is characterized in that an added amount of the layered crystalline sodium silicate is in a range of 2.5 to 7 pts.mass relative to 100 pts.mass of the Portland cement, and a water-cement ratio is 25% or higher and 70% or lower.SELECTED DRAWING: None
Patent JP-2021020912-A (JP)
Title: Quinoxaline compound and use therefor
Inventor: MATSUMOTO NAOKI
IPC: C07D403/14
Filed: 2020-10-05
Abstract: To provide a quinoxaline compound suitable for a light emitting material of an organic EL element.SOLUTION: The present invention relates to a quinoxaline compound represented by general formula (1) (R1 and R2 independently represent a C6-20 aromatic hydrocarbon group or a C3-20 heteroaromatic group substituted/unsubstituted with a methyl group, an ethyl group, a C3-18 linear/branched/cyclic alkyl group, a phenyl group, a biphenyl group, a naphthyl group, a phenanthryl group, a pyridyl group or a cyano group; R3-R5 independently represent H, a methyl group, a phenyl group, a naphthyl group or a biphenyl group; Z is a substituent having a carbazole skeleton).SELECTED DRAWING: None
Patent JP-2022063422-A (JP)
Title: Fire extinguishing facility
Inventor: UMEHARA HIROSHI
IPC: A62C3/00
Filed: 2020-10-12
Abstract: To provide a fire extinguishing facility that can efficiently suppress and extinguish a fire with a small discharge amount of a fire extinguishing agent, which can be easily installed in a protection object such as cooking stove equipment or the like, and whose maintenance is easy.SOLUTION: A fire extinguishing facility includes fire extinguishing means 18 including a sheet body 20 provided with a fire extinguishing agent distribution channel having a plurality of fire extinguishing agent discharge ports 32, and fire extinguishing agent supply means 16 for supplying a fire extinguishing agent to the fire extinguishing agent distribution channel. The fire extinguishing means 18 installed at a predetermined position of a range hood 12 holds the sheet body 20 in a non-expansion state at normal time, releases the holding of the sheet body 20 and expands it when a fire occurs in cooking stove equipment so as to separate the inside of a fire extinguishing object area of the cooking stove equipment (a space area between the range hood 12 and a range table 10) and the outside, discharges the fire extinguishing agent supplied from the fire extinguishing agent supply means 16 through the fire extinguishing agent distribution channel to the inside of the fire extinguishing object area from the fire extinguishing agent discharge ports 32, and suppresses/extinguishes the fire.SELECTED DRAWING: Figure 1
Patent JP-2022065362-A (JP)
Title: Photosensitive coloring composition, color filter, liquid crystal display device, and solid imaging element
Inventor: ONODERA YU
IPC: G03F7/033
Filed: 2020-10-15
Abstract: To provide a photosensitive coloring composition which generates less aggregated foreign matters by solvent shock in cleaning, and is excellent in developability.SOLUTION: A photosensitive coloring composition contains a pigment (A), a binder resin (B), a polymerizable compound (C), and a photopolymerization initiator (D), contains at least two red pigments (A1) as the pigment (A), and a binder resin (B1) that contains a monomer unit (b1) represented by the following general formula (1) and a hydroxyl group-containing monomer unit (b2) and has a weight average molecular weight (Mw) of 5,000 or more and less than 15,000, as the binder resin (B), in which the (b1) is contained in an amount of 10-60 mass% in 100 mass% of the total constitutional unit of the binder resin (B1).SELECTED DRAWING: Figure 1
Patent JP-2022066621-A (JP)
Title: Fitting
Inventor: TANAKA NAOMICHI
IPC: E06B7/10
Filed: 2020-10-19
Abstract: To provide a fitting with a ventilation path communicating with indoor and outdoor sides for allowing 24-hour ventilation.SOLUTION: The fitting includes a ventilation frame 1. The ventilation frame 1 has a ventilation path 2 communicating with indoor and outdoor sides, and is provided with a cover member 3 on the outdoor side. The cover member 3 has a facing wall 4 and a depth wall 5 provided with a ventilation opening 6a facing the outdoor side, and can be rotated toward the outdoor side about a hinge 7 provided on an upper end of the facing wall 4 as a pivot point. This allows maintenance of the inside of the ventilation frame and prevents the cover member from falling off during such a maintenance.SELECTED DRAWING: Figure 1
Patent JP-2021038136-A (JP)
Title: Semiconductor film
Inventor: WATANABE MORIMICHI
IPC: H01L21/368
Filed: 2020-10-20
Abstract: To provide a semiconductor film having significantly less crystal defects.SOLUTION: The semiconductor film having a corundum type crystal structure constituted of an α-Ga2O3 or α-Ga2O3 based solid solution has a crystal defect density of 1.0×106/cm2 or less on at least one surface. The ratio of a crystal defect density on the surface (the rear surface) facing the surface of the semiconductor film to that on the one surface (the front surface) of the semiconductor film is preferably more than 1.0; the half value width of a (104) plane X ray rocking curve on the surface on at least the one surface of the semiconductor film is preferably 500 arcsec or less; and the semiconductor film includes a group 14 element at a ratio of 1.0×1016 to 1.0×1021-/cm3 as a dopant.SELECTED DRAWING: Figure 4
Patent JP-2022068901-A (JP)
Title: Seating device
Inventor: ABU HIDEO
IPC: A47C3/18
Filed: 2020-10-23
Abstract: To provide a seating device by which a user can automatically and safely approach a table when taking a seat and by which a user can automatically and safely recede from a table when leaving a seat, by merely turning a seat part without moving the entire seating device.SOLUTION: A seating device includes: a swivel chair having a leg section, a seat section, and a rotating mechanism which is provided between the leg section and the seat section so that the seat section can be rotated around a center line P in a plane relative to the leg section; a slide mechanism having a bottom plate, and a traveling plate which is provided in an upper part of the bottom plate and which has a swivel chair loaded and fixed thereon, and provided so that the traveling plate can move back and forth in parallel to the plane with respect to the bottom plate; and a link mechanism having as primary component elements a restraint axis which is provided vertically to the plane so as to be integrated with the bottom plate, a movable axis which is provided vertically to the plane so as to be integrated with the seat part, and a link which connects the restraint axis and the movable axis. The feature of the seating device is that the back and forth movement of the traveling plate and the rotation of the seat section are interlocked by the link mechanism.SELECTED DRAWING: Figure 7
Patent JP-2022070705-A (JP)
Title: Battery cell and battery module
Inventor: SAKURAI ATSUSHI
IPC: H01M50/20
Filed: 2020-10-27
Abstract: To provide a battery cell and a battery module which can prevent rattling of electrode bodies so as to improve durability.SOLUTION: Battery cells 1, 1B each comprise: electrode bodies 2A, 2B each of which has a positive electrode, a negative electrode, current collector foil 21, 22, and a separator; an outer package 4 which houses the electrode bodies 2A, 2B; internal terminals 3A to 3D which are disposed inside the outer package 4 and are electrically connected to the current collector foil 21, 22; internal insulators 5A, 5B which are disposed between the internal terminals 3A to 3D and the outer package 4, and between the electrode bodies 2A, 2B and the outer package 4; and external terminals 6A, 6B disposed outside the outer package 4. Contact surfaces 51, of the internal insulators 5A, 5B, making contact with the electrode bodies 2A, 2B have an uneven shape, and the internal insulators 5A, 5B are fixed to the outer package 4.SELECTED DRAWING: Figure 4
Patent JP-2022072289-A (JP)
Title: Cylinder liner and marine internal combustion engine
Inventor: KINOSHITA YOSHIHIKO
IPC: F02F1/20
Filed: 2020-10-29
Abstract: To suppress an outflow of a lubricant from a scavenging port.SOLUTION: A cylinder liner 14 is equipped with a plurality of scavenging ports 14a, and a plurality of oil holding grooves 14c that is provided on an inner wall portion 14b on the upper side of the plurality of scavenging ports 14a, and is disposed while aligning in a circumferential direction so as to correspond to the scavenging ports 14a. The plurality of scavenging ports 14a circulates air sucked from a cylinder jacket 13 so as to swirl in a predetermined rotating direction D1 that is either one direction in the circumferential direction. The plurality of oil holding grooves 14c is provided while the adjacent oil holding grooves 14c are parted from each other, and extends in the rotating direction D1 as it goes upward along a center axis C so as to linearly extend along the circulation of swirls.SELECTED DRAWING: Figure 4
Patent JP-2022074624-A (JP)
Title: Vehicle door trim
Inventor: HORIYAMA JUNGO
IPC: B60J5/04
Filed: 2020-11-05
Abstract: To provide a vehicle door panel which has high ability for absorbing an impact load at the time of side collision.SOLUTION: In an opening (40) blocked by an armrest (30), bridging parts (50, 60) are bridged and integrated from an edge (41) on a passenger compartment side to an edge (42) on an outer side of a vehicle. A rib (70) extending in a vehicle width direction is provided on an undersurface (50a) of the bridging part (50). The bridging part (50) and the rib (70) are so configured to deflect wholly when a load is added to a door trim body (20) in the vehicle width direction.SELECTED DRAWING: Figure 3
Patent JP-2022083807-A (JP)
Title: Control device of automatic transmission
Inventor: NAKAMURA YURYO
IPC: F16D25/08
Filed: 2020-11-25
Abstract: To provide a control device of an automatic transmission capable of preventing the deterioration of accuracy of clutch control even if a clutch engaging position displaces as a clutch rotation speed fluctuates.SOLUTION: A control device of an automatic transmission is equipped with a transmission mechanism that transmits rotation of an engine and outputs it, a clutch provided between the engine and the transmission mechanism, and a clutch actuator that automatically performs clutch operation. The control device of the automatic transmission is equipped with a learning control portion that executes learning control for learning a clutch engaging position. The learning control portion permits the learning of the clutch engaging position when a clutch rotation speed that is a number of rotations of a clutch is a predetermined value or less.SELECTED DRAWING: Figure 4
Patent JP-2022083810-A (JP)
Title: Tire for motorcycle
Inventor: TOCHIGI YUKI
IPC: B60C9/22
Filed: 2020-11-25
Abstract: To provide a tire for a motorcycle that can exert excellent steering performance, in states such as a direct advancing state and a slow turning state where centrifugal force is small.SOLUTION: A tire 1 for a motorcycle includes a carcass 6 and a tread reinforcement layer 7 arranged outside in a tire radial direction of the carcass 6. The tread reinforcement layer 7 includes a belt layer 8 and a band layer 9. The belt layer 8 is constituted of one inner belt ply 8A in which a belt cord 8a is arranged at a first angle θ1 and which is arranged adjacently to the carcass 6 and one outer belt ply 8B in which the belt cord 8a is arranged at a second angle θ2 different from the first angle θ1 and which is arranged outside in the tire radial direction of the inner belt ply 8A. The band layer 9 is constituted of at least one band ply 9A. The band ply 9A is arranged adjacently to the inner belt ply 8A and the outer belt play 8B, between the inner belt ply 8A and the outer belt ply 8B, in the tire radial direction.SELECTED DRAWING: Figure 1
Patent JP-2022087616-A (JP)
Title: Method of treating waste
Inventor: KURODA MUTSUMI
IPC: C02F11/12
Filed: 2020-12-01
Abstract: To efficiently treat waste sludge to make inorganic porous granules while reducing the treatment cost, by feeding waste sludge in a from of dehydrated cake, efficiently granulating the dehydrated cake, and efficiently drying the dehydrated cake being granulated.SOLUTION: There is provided a method of treating waste, comprising: a dehydration step of pressurizing waste sludge containing inorganic powder to produce dehydrated cake; a granulation drying step of producing dried granules by feeding the dehydrated cake obtained by the dehydration step into a rotary drum 1 and rotating the rotary drum 1 to agitate, heat, granulate and dry the dehydrated cake; and a calcination step of calcining the dried granules obtained by the granulation drying step to convert the inorganic powder into inorganic porous granules having open pores, by combusting/removing components combustible or removable by heat contained in the dried granules.SELECTED DRAWING: Figure 1
Patent JP-2022088762-A (JP)
Title: Information processing device and job scheduling method
Inventor: SUZUKI SHIGETO
IPC: G06F9/50
Filed: 2020-12-03
Abstract: To reduce a difference in a waiting time between jobs having the different number of use nodes.SOLUTION: A storage part stores group information showing two or more node groups generated by dividing a node set including a plurality of nodes. A processing part causes one node group selected according to the number of use scheduled nodes of a job among two or more node groups shown by the group information to execute each of a plurality of jobs, generates distribution information of waiting times of two or more jobs executed by the node group among the plurality of jobs to each of two or more node groups, and changes the number of groups of the two or more node groups on the basis of the distribution information.SELECTED DRAWING: Figure 11
Patent JP-2022090907-A (JP)
Title: Game machine
Inventor: TSUJI SHOJI
IPC: A63F7/02
Filed: 2020-12-08
Abstract: To provide a novel game machine that can change modes set by a main control board.SOLUTION: A Pachinko game machine includes a game control board 100 capable of controlling the progress of a game, and the game control board 100 includes a mode change switch 192 that can be pressed. The game control board 100 can set a game mode to a play mode in which the progress of the game can be controlled or a test mode in which the progress of the game cannot be controlled and main drive means (AT opening/closing member, electric tulip opening/closing member, display device, base display device 300) is driven. When the mode change switch 192 is pressed, the game control board 100 can change a game mode from the test mode to the play mode.SELECTED DRAWING: Figure 26
Patent JP-2022091375-A (JP)
Title: Pin slip-off preventing mechanism and work machine provided with the same
Inventor: ARITA RYUICHI
IPC: B66C23/82
Filed: 2020-12-09
Abstract: To provide a pin slip-off preventing mechanism and a work machine provided with the same.SOLUTION: The pin slip-off preventing mechanism comprises: a hole large-diameter part 12a where the diameter of a first hole 11 is equal to or larger than that of a pin large-diameter part 4a and the diameter of a second hole 12 is equal to or larger than that of the pin large-diameter part 4a; a hole small-diameter part 12b which is provided at a position deviated from the hole large-diameter part 12a in the radial direction of the hole large-diameter part 12a and the diameter of which is smaller than that of the pin large-diameter part 4a and equal to or larger than that of a pin small-diameter part 4b; and a middle part for connecting the hole large-diameter part 12a and the hole small-diameter part 12b so as to enable the pin small-diameter part 4b to move between the hole large-diameter part 12a and the hole small-diameter part 12b. When a first member and a second member are connected by means of a pin, the pin large-diameter part 4a is positioned inside the first hole 11, and the pin small-diameter part 4b is positioned inside the second hole 12. When a load is applied on the second member in a state in which the first member and the second member are connected by means of the pin, the inner periphery of the hole small-diameter part 12b abuts against the outer periphery of the pin small-diameter part 4b.SELECTED DRAWING: Figure 6
Patent JP-2021046785-A (JP)
Title: Actuator and actuator for opening/closing vehicle door
Inventor: SEKINE YOSHITAKA
IPC: E05F15/622
Filed: 2020-12-11
Abstract: To provide an actuator and an actuator for opening/closing a vehicle door capable of reducing noise during driving.SOLUTION: The actuator comprises: a motor part 11 having a shaft 14 that rotates around a rotation axis line; a deceleration gear part 27 having a second stage planet gear part, coupled to the shaft 14 and provided coaxially with the rotation axis line, for decelerating and outputting a rotation of the shaft 14; a screw shaft 38 coupled to the second stage planet gear part and provided coaxially with the rotation axis line; a bearing 40 provided on the deceleration gear part 27 on the opposite side to the motor part 11, for supporting the screw shaft 38 in a freely rotatable manner; and a bearing holder 39 having a recess 39b formed on the deceleration gear part 27 side, for holding the bearing 40. A portion of the deceleration gear part 27 is disposed in the recess 39b.SELECTED DRAWING: Figure 4
Patent JP-2022099907-A (JP)
Title: Label issuing device
Inventor: FURUKAWA TAKASHI
IPC: H04N1/32
Filed: 2020-12-23
Abstract: To provide a label issuing device that issues a product label with high readability of a digital watermark by reading means and a small margin when information including a digital watermark on a mountless label is printed to issue a product label.SOLUTION: A label issuing device 1 includes a storage unit that stores a plurality of pieces of product information related to products, a print control unit that generates print data in which an arrangement area in which a digital watermark in which at least one product information stored in the storage unit is embedded is arranged is specified on the basis of the size of a product label predicted from a product information notation unit in which at least one product information stored in the storage unit is displayed when the digital watermark is placed on the product label, and a label issuing unit that issues the product label by printing information based on the print data on a mountless label.SELECTED DRAWING: Figure 2