baber/WOPTO huggingface dataset:
Patent JP-2020189415-A (JP)
Title: Fireproof multilayer sheet
Inventor: OTSUKI KENICHI
IPC: E04B1/94
Filed: 2019-05-20
Abstract: To provide a fireproof multilayer sheet capable of offering good transportability with respect to a rubber conveyor belt in a manufacturing process.SOLUTION: A fireproof multilayer sheet 10 includes a first base material 12, a thermally expandable resin layer 14 and a second base material 16 which are disposed in this order. The thermally expandable resin layer 14 includes resin and thermally expandable graphite. A surface roughness Ra of a surface 12A on a side in the first base material 12 on which the thermally expandable resin layer 14 is not disposed is 0.2-50 μm.SELECTED DRAWING: Figure 1
Patent JP-2020191356-A (JP)
Title: Method for dividing workpiece, method for detecting chip dimension and cutting device
Inventor: SAWAKI SATOSHI
IPC: H01L21/301
Filed: 2019-05-21
Abstract: To provide a method for dividing a workpiece capable of easily detecting the dimensions of a chip.SOLUTION: A method for dividing a workpiece for dividing a workpiece into a plurality of chips to detect the actual dimensions of a chip by a cutting device including holding means for holding a workpiece having an electrode in each of a plurality of areas partitioned by a plurality of division schedule lines crossing each other, cutting means mounted with a cutting blade for cutting the workpiece held by the holding means, imaging means for imaging the workpiece and control means for controlling the holding means and the cutting means, includes: a division step for cutting the workpiece along the division schedule lines by the cutting blade to divide the workpiece into a plurality of chips; an image acquisition step for imaging a chip with the imaging means to acquire an image of the chip; and a detection step for detecting the actual dimensions of the chip with the control means on the basis of the image.SELECTED DRAWING: Figure 1
Patent JP-2019210465-A (JP)
Title: Resin, resist composition, and method for producing resist pattern
Inventor: SHIMADA MASAHIKO
IPC: G03F7/20
Filed: 2019-05-23
Abstract: To provide a compound and a resist composition capable of producing a resist pattern having good CD uniformity.SOLUTION: A resin contains at least one selected from the group consisting of structural units represented by formula (IA) and formula (IB) and at least one selected from the group consisting of structural units represented by formula (a1-1) and formula (a1-2). Formula (IA): -(CH-C(R)-X-L(OH)(-OR)(-OR))-. Formula (IB): -(CH-C(R)-X-L(X-C(R)-CH)-)(-OR)(-OR))-. Formula (a1-1): -(CH-C(R)-CO-L- (optionally substituted adamantane). Formula (a1-2): -(CH-C(R)-CO-L- (optionally substituted cycloalkyl). [Xand Xeach represent -C(=O)O- or the like; Lrepresents a hydrocarbon group; Rand Rare bonded to each other to form a ring; and Land Leach represent -O- or the like.]SELECTED DRAWING: None
Patent JP-2019136563-A (JP)
Title: Game machine
Inventor: UNNO TATSUYA
IPC: A63F7/02
Filed: 2019-05-28
Abstract: To provide a game machine prevented from restricting a performance to be executed by displacing a sub liquid crystal and, when the game state is transferred to a new game state after a jackpot game, capable of finishing the displacement of the sub liquid crystal to a scheduled arrangement position until the transfer is finished.SOLUTION: A game machine includes, as an execution time of a jackpot termination interval, a second interval time that is longer than that of a first interval time and, when a result of win/failure determination is a jackpot in a normal state and, after the jackpot game, the game state is transferred to a special state, selects the second interval time. In the normal state, a displaceable second display device is arranged at a first initial position and, in a special state, arranged at a second initial position. When not present at the second initial position during a jackpot termination interval, the second interval time being selected as the execution time thereof, the second display device is displaced to the second initial position, where the second interval time is set to a maximum necessary time or more, necessary for displacing the second display device to the second initial position.SELECTED DRAWING: Figure 21
Patent JP-2020193482-A (JP)
Title: Building adjustment measuring instrument and building method
Inventor: MINOWA YUKIHIRO
IPC: E02D29/05
Filed: 2019-05-28
Abstract: To provide a building adjustment measuring instrument and a building method that can improve the accuracy of the verticality of an under-ground piled column and can easily arrange the equipment.SOLUTION: A building adjustment measuring instrument according to one embodiment is a building adjustment measuring instrument 1 used for building an under-ground piled column P, and comprises: a marking device 2 that is arranged at a position facing the outer surface P1 of the under-ground piled column P, irradiates the outer surface P1 of the under-ground piled column P with laser light A, and displays a laser marking line E on the outer surface P1 of the under-ground piled column P; a distance measuring instrument 3 which is arranged at a position facing the outer surface P1 of the under-ground piled column P and measures the distance of the under-ground piled column P from the outer surface P1; and a display that displays the distance measured by the distance measuring instrument 3.SELECTED DRAWING: Figure 2
Patent JP-2020195290-A (JP)
Title: Vegetable harvesting machine
Inventor: KUROSE HIDEAKI
IPC: A01D27/04
Filed: 2019-05-31
Abstract: To reduce labor of a harvesting work by facilitating removal of a harvesting bag packed with vegetables extracted from a field.SOLUTION: In a vegetable harvesting machine, vegetables extracted by a harvesting part 5 are sent to a selection part 6 on the rear of a machine body, and packed in a housing bag B suspended in a housing part 7. In the vegetable harvesting machine, a hook rod 9 for suspending the housing bag B is provided on a hanger 16, and a hook part 9a thereof is provided such that a tip part can be rotated by a handle 9b from an approximately horizontal hook position to a holding position going upward.SELECTED DRAWING: Figure 6
Patent JP-2019186558-A (JP)
Title: Mixed powder for powder-compact magnetic core and powder-compact magnetic core
Inventor: MITANI HIROYUKI
IPC: B22F1/02
Filed: 2019-06-06
Abstract: To provide: mixed powder for a powder-compact magnetic core, which enables the achievement of a high density of a compact even in the case of adopting internal lubrication molding and which enables the fabrication of a powder-compact magnetic core superior in magnetic characteristic; and a powder-compact magnetic core prepared by use of the mixed powder for a powder-compact magnetic core.SOLUTION: Mixed powder for a powder-compact magnetic core is arranged by mixing: soft magnetic powder covered with an insulative coating; a slip additive; and a solid lubricant. In the mixed powder, the content of the slip additive is 0.1 mass% or more and 0.8 mass% or less, and the content of the solid lubricant is 0.01 mass% or more and 0.2 mass% or less.SELECTED DRAWING: None
Patent JP-2020199891-A (JP)
Title: tire
Inventor: SAHASHI Kohei
IPC: B60C11/01
Filed: 2019-06-11
Abstract: To attenuate vibration input from a road surface through a tread surface part during travel, and to restrict occurrence of cracking extending in a tire circumferential direction, on an outer surface of a buttress part.SOLUTION: On an outer surface of a buttress part 12 continuous with an end of a tread surface part 11 in a tire width direction, over the whole area in a tire circumferential direction, a plurality of buffering recesses 40 capable of compressive deformation in a tire radial direction are arranged along the tire circumferential direction. In plan view of the buttress part, an opening peripheral edge of the buffering recess has a hexagonal shape with six sides 41 and 42, and buffering recesses neighboring each other in the tire circumferential direction are arranged such that one side out of the respective six sides are mutually opposed in the tire circumferential direction.SELECTED DRAWING: Figure 2
Patent JP-2020200676-A (JP)
Title: Control device of work vehicle, work vehicle, and control method of work vehicle
Inventor: YAMADA KENICHI
IPC: E02F9/22
Filed: 2019-06-11
Abstract: To prevent sudden change in an output torque by load change of a power transmission device.SOLUTION: A work vehicle comprises: a power source; a travel device; and a power transmission device transmitting power of the power source to the travel device. The power transmission device comprises a hydrostatic continuously variable transmission having a relief valve capable of setting relief pressure. The control device of the work vehicle comprises a relief pressure setting portion which sets the relief pressure of the relief valve in accordance with a target output value of the travel device.SELECTED DRAWING: Figure 3
Patent JP-2020199991-A (JP)
Title: Dust cover
Inventor: MORIYAMA SEIICHI
IPC: B62D1/20
Filed: 2019-06-13
Abstract: To provide a dust cover which is lightweight and can be manufactured easily.SOLUTION: A dust cover includes: a base plate which is disposed so as to cover an opening of a dash panel and includes a center hole smaller than the opening; an annular seal member disposed between the dash panel and the base plate; a core member which is disposed so as to cover the center hole and includes a shaft hole through which a steering shaft penetrates; and a fixing bracket which is disposed closer to the vehicle cabin side than the core member and presses the core member to the base plate.SELECTED DRAWING: Figure 3
Patent JP-2020202937-A (JP)
Title: Pachinko game machine
Inventor: YOSHIDA SHINSUKE
IPC: A63F7/02
Filed: 2019-06-14
Abstract: To provide a game machine improved in a performance manner in which a decorative drawing pattern being variously displayed is temporarily stopped and then restarted.SOLUTION: A performance drawing pattern can form a ready-to-win state, when the same kind of performance drawing pattern in a performance drawing pattern row other than a predetermined performance drawing pattern row of a plurality of performance drawing pattern rows is temporarily stopped and displayed. The performance drawing pattern can execute a fixed position operation, when the performance drawing pattern is temporarily stopped and displayed in a predetermined position of a performance display part. When a final combination of the performance drawing pattern indicating that a special game is not executed after a formation of a ready-to-win state is temporarily stopped and displayed, a performance drawing pattern corresponding to the performance drawing pattern row other than the predetermined performance drawing pattern row can execute the fixed position operation. On the other hand, a performance drawing pattern corresponding to the predetermined performance drawing pattern row does not execute the fixed position operation.SELECTED DRAWING: Figure 170
Patent JP-2020204719-A (JP)
Title: Power supply device and image forming apparatus
Inventor: SERIZAWA SHINSUKE
IPC: G03G21/00
Filed: 2019-06-18
Abstract: To maintain the quality of an image without increasing the circuit scale of a power supply device.SOLUTION: A power supply device comprises: a high voltage power supply circuit for charging 202; a coupling capacitor 204 that is connected at one end to the high voltage power supply circuit for charging 202; a high voltage power supply circuit 203 for fixing; and a high voltage power supply circuit 201 for transfer. When a fixing film 109 and a transfer roller 103 are electrically connected, the coupling capacitor 204 blocks output of a DC voltage from the high voltage power supply circuit 201 for transfer to the high voltage power supply circuit 202 for charging.SELECTED DRAWING: Figure 3
Patent JP-2021003924-A (JP)
Title: Dust cover
Inventor: MORIYAMA SEIICHI
IPC: F16J3/04
Filed: 2019-06-25
Abstract: To provide a dust cover capable of maintaining a state in which a first flexible portion and a second flexible portion of a bellows are fit into a mounting member.SOLUTION: A dust cover is provided with a bush, a bellows, and a mounting member. The mounting member has a body portion and a flange portion. The bellows has: a bush fitting portion; a first outer edge portion in contact with an outer peripheral surface of the body portion; a first flexible portion connecting the bush fitting portion and the first outer edge portion; a second outer edge portion disposed on the outer peripheral side of the first outer edge portion; a fixing member for fixing the first outer edge portion or the second outer edge portion to the flange portion; a second flexible portion connecting the bush fitting portion and the second outer edge portion; a first protruded portion provided on one side of the outer peripheral surface of the first outer edge portion and an inner peripheral surface of the second outer edge portion, and radially protruding from the one side toward the other side; and a first recessed portion provided on the other side and fitting to the first protruded portion. The first protruded portion is fixed in an axial direction of a central axis by the first recessed portion in a state in which the first outer edge portion or the second outer edge portion is fixed to the flange portion via the fixing member.SELECTED DRAWING: Figure 6
Patent JP-2021004524-A (JP)
Title: Structural sealant injection assist device and structural sealant placement method
Inventor: ISHII HISASHI
IPC: E04B2/90
Filed: 2019-06-27
Abstract: To provide a technique for easily using structural sealants in the work site for SSG construction.SOLUTION: An injection assist device 100 includes: a support base portion 32 for supporting a bottom portion 20j of a cartridge 20; a support portion 36 extending from the support base portion 32 in the extending direction of the cartridge 20; a connecting portion 34 for connecting a mixing discharge device 50 that mixes a plurality of materials and discharges a structural sealant to the support portion 36; and a pressing mechanism 40 for pressing the opening of the cartridge 20 against a discharge portion of the mixing discharge device 50.SELECTED DRAWING: Figure 4
Patent JP-2020024384-A (JP)
Title: Powder supply device and image forming apparatus
Inventor: MATSUMOTO JUNICHI
IPC: G03G15/08
Filed: 2019-06-28
Abstract: To provide a powder supply device and an image forming apparatus that can accurately detect the remaining amount of powder.SOLUTION: In a powder supply device, such as a toner supply device comprising a powder conveyance path, such as a conveyance nozzle 611Y for conveying a powder in a powder container, such as a toner container 32Y, the powder conveyance path has a pair of electrodes 65, 66 arranged thereon. The electrodes 65, 66 are respectively connected to a control unit 90. The control unit 90 applies a bias to the electrodes 65, 66 to measure the capacitance between the electrodes, and detects the amount of powder in the powder conveyance path on the basis of a change in the measured capacitance between the electrodes.SELECTED DRAWING: Figure 5
Patent JP-2021012581-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: TSUNASHIMA NOBUHIRO
IPC: G06Q10/10
Filed: 2019-07-08
Abstract: To improve capability of supporting group creation.SOLUTION: An information processing apparatus according to the present technique has a group evaluation unit for carrying out a group evaluation based on a policy on a group creation and a plurality of evaluation values respectively associated with a plurality of persons forming the group, and a presentation control unit for controlling presentation of information based on the result of the group evaluation by the group evaluation unit.SELECTED DRAWING: Figure 4
Patent JP-2021011668-A (JP)
Title: Cotton fly discharge device
Inventor: SAKAMOTO NAOTAKA
IPC: B65H54/70
Filed: 2019-07-09
Abstract: To provide a cotton fly discharge device capable of suction of the inside of a duct for a bobbin processor by high suction pressure and capable of energy-saving.SOLUTION: A cotton fly discharge device 100 is used for a bobbin processor 5 which supplies a yarn-feeding bobbin to a winder unit. The cotton fly discharge device 100 is assembled with a cotton-gathering box 110 and a blower 120 for the bobbin processor. The cotton-gathering box 110 is connected with a duct 111 for the bobbin processor through which cotton fly generated in the bobbin processor 5 flows and a main duct 112 through which cotton fly generated in the winder unit flows. The blower 120 for the bobbin processor sucks air in the cotton-gathering box 110. A discharge pipe 124 of the blower 120 for the bobbin processor is connected with the main duct 112.SELECTED DRAWING: Figure 2
Patent JP-2021015753-A (JP)
Title: Wire Harness
Inventor: MOCHIZUKI YASUSHI
IPC: H01B7/40
Filed: 2019-07-16
Abstract: To provide technology that does not cause as much as possible a replacement operation with a bundling adhesive tape while providing a protection part having high protective property.SOLUTION: A wire harness 10 is provided with an electric wire 12, and a tape winding protective part 20 provided to at least a partial region along a longitudinal direction of the electric wire W, in which the tape winding protective part 20 includes a spiral wound part 22 where the adhesive tape T is spirally wound around the electric wire 12, in a part where the spiral wound part 22 is provided, the adhesive tape T is wound so as to be many layers than two layers.SELECTED DRAWING: Figure 2
Patent JP-2021018351-A (JP)
Title: Lens unit and imaging apparatus
Inventor: ISAKA MICHIHIRO
IPC: G03B11/00
Filed: 2019-07-22
Abstract: To provide a lens unit advantageous in adjusting the position of a holding frame and stably holding, for example.SOLUTION: The lens unit includes: a cylindrical member having a first female screw 91; a holding frame 5 that has a second female screw 13 and holds an optical member; an adjustment member 10 that has a hole 15 formed for allowing the second male screw 14 in the axial direction and a second male screw 14 which screws into the second female screw 13; and a fastening member that has a part arranged in the hole and a first male screw 111 screwed in the first female screw 91 to fasten the adjustment member 10 to the cylindrical member.SELECTED DRAWING: Figure 2
Patent JP-2021022662-A (JP)
Title: Quantum type infrared sensor
Inventor: KITA TAKASHI
IPC: H01L31/08
Filed: 2019-07-26
Abstract: To provide a quantum type infrared sensor that can operate at room temperature and can detect infrared rays with high sensitivity.SOLUTION: In a quantum type infrared sensor 1 having an undoped compound semiconductor layer 4 sandwiched between n-type and/or p-type doped compound semiconductor layers 2 and 3, the undoped compound semiconductor layer 4 includes a quantum dot region 7 at a hetero interface 6 that forms an in-band level of a band gap capable of absorbing target infrared rays by heterojunction of dissimilar semiconductors. Then, the quantum dot region 7 forms an energy level in the conduction band lower than the Fermi level.SELECTED DRAWING: Figure 1
Patent JP-2021021660-A (JP)
Title: Gas sensor element and gas sensor
Inventor: KAWASAKI YUJI
IPC: G01N27/416
Filed: 2019-07-29
Abstract: To provide a gas sensor element and a gas sensor with which it is possible to reduce the electrode capacity of a detection electrode.SOLUTION: A gas sensor element 2 comprises a solid electrolyte 26 of zirconia quality, a detection electrode 220 for detecting a specific gas concentration in the gas G to be measured, and a reference electrode 27 exposed to a reference gas A. The detection electrode 220 includes a noble metal area 221 composed of noble metal containing platinum and rhodium, a solid electrolyte area 222 composed of a solid electrolyte, and a mixed area 223 where the noble metal and the solid electrolyte coexist. In a d-L orthogonal coordinate system represented by the width d of the mixed area 223 and the ratio L of an unevenly distributed rhodium portion in the mixed area 223 to the whole of the mixed area 223, the width d of the mixed area 223 and the ratio L of the unevenly distributed rhodium portion are set to the detection electrode 220 from the area downward of a correlation curve R, where the correlation curve R represents a correlation between the width d of the mixed area 223 and the ratio L of the unevenly distributed rhodium portion when the electrode capacity of the detection electrode 220 equals a prescribed value.SELECTED DRAWING: Figure 7
Patent JP-2021023129-A (JP)
Title: combine
Inventor: INOUE YOSHIAKI
IPC: A01F12/60
Filed: 2019-07-31
Abstract: To provide a combine capable of facilitating maintenance work while preferably supporting a grain tank provided above a thresher.SOLUTION: A combine comprises: a grain tank 5 positioned above a thresher 4; and a support frame 27 for supporting the grain tank 5 to a machine body frame 20. A side part of the thresher 4 has an opening 63 which is closed by a lid body 64 so as to be openable/closable, the support frame 27 comprises: a front side pole 55 positioned on a front side of a front end of the opening 63; a rear side pole 56 positioned on a rear side of a rear end of the opening 63; a first lateral coupling body 57 for coupling upper ends of the front and rear poles 55, 56; a second lateral coupling body 58 for coupling the front and rear poles 55, 56 between the first lateral coupling body 57 and an upper end of the opening 63; and a vertical coupling body 59 for coupling the first lateral coupling body 57 and the second lateral coupling body 58. In side view of the machine body, the support frame is not overlapped to the opening 63.SELECTED DRAWING: Figure 4
Patent JP-2021025804-A (JP)
Title: Substrate and method for evaluating uv transmittance of cosmetics
Inventor: KURODA AKIHIRO
IPC: G01N21/59
Filed: 2019-07-31
Abstract: To provide a measurement method and substrate, which require making just one measurement to evaluate an SPF value, etc. instead of making measurements using a number of substrates.SOLUTION: A UV transmittance evaluation substrate is provided, comprising a layer containing one or more compounds which have sugar skeletons other than cellulose triacetate but are not salts on one surface of a base material that transmits ultraviolet rays in a range of 290 to 400 nm.SELECTED DRAWING: Figure 1
Patent JP-2020070427-A (JP)
Title: Ink composition, inkjet ink, printed matter and color filter
Inventor: TERASHIMA YOSHITAKA
IPC: G02B5/20
Filed: 2019-07-31
Abstract: To provide an ink composition that is excellent in re-dispersibility after sedimentation, has reduced transmission of backlight (excitation light) for excellent photoconversion efficiency, and gives light emission with high color purity, and an inkjet ink, a printed matter and a color filter comprising the composition.SOLUTION: The problem is solved by an ink composition containing a quantum dot (A), organic fine particles (B), metal oxide fine particles (C), and a binder component (D), and an inkjet ink, a printed matter and a color filter comprising the ink composition.SELECTED DRAWING: None