baber/WOPTO huggingface dataset:
Patent JP-2021054062-A (JP)
Title: Polyimide film, metal-clad laminate and circuit board
Inventor: ANDO TOMONORI
IPC: H05K1/03
Filed: 2020-09-14
Abstract: To provide a polyimide film in which both a low dielectric loss tangent and excellent long-term heat-resistant adhesiveness can be achieved and adhesiveness to a metal layer is less likely to deteriorate even when exposed to a high temperature environment repeatedly.SOLUTION: There is provided a polyimide film 100 having a non-thermoplastic polyimide layer 110 and a thermoplastic polyimide layer 120A. The polyimide film 100 satisfies following requirements: (i) the film has a thermal expansion coefficient in the range of 10 to 30 ppm/K; (ii) oxygen permeability is 5.5×10-14 mol/(m2 s Pa) or less, and (iii) a ratio of monomer residues having a biphenyl skeleton to all monomer residues derived from all monomer components constituting a non-thermoplastic polyimide and a thermoplastic polyimide is 50 mol% or more.SELECTED DRAWING: Figure 1
Patent JP-2020203318-A (JP)
Title: Bender for long object
Inventor: KOGA KOJI
IPC: B21D7/024
Filed: 2020-09-17
Abstract: To provide a bender device having a bender capable of continuously bending a long object such as a pipe in different directions.SOLUTION: A bender comprises a first processing part 12 and a second processing part 22 for a long object t, and bending processing is applied by relative movement of the second processing part 22 to the first processing part 12. The first processing part 12 is provided on a first shaft 11, and the second processing part 22 is provided on a second shaft 21. Two driving states of one-side driving state of revolving the second processing part 22 in one direction and autorotating it in one direction around the first shaft 11, and the other-side driving state of revolving the first processing part 12 in the other direction and autorotating it in the other direction around the second shaft 21, are selectively executed. The respective autorotations are executed at rotation angle speed larger than rotation angle speed of revolution and in the same direction as a revolution direction.SELECTED DRAWING: Figure 2
Patent JP-2021003572-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-09-18
Abstract: To suppress a control load related to symbol display.SOLUTION: A game machine includes: acquisition means for acquiring game information when an acquisition condition is established; determination means for determining whether or not to execute a special game advantageous to a player on the basis of the acquired game information; image display means for displaying an image; and symbol control means for, on the basis of a result of the determination by the determination means, executing variable display of a symbol and then executing stop display in a predetermined mode in the image display means. The symbol is composed of a plurality of number strings, each consisting of a predetermined number combination. The symbol control means causes the plurality of number strings to be displayed from one number string to the other number strings in a predetermined order and causes the one number string to be displayed again after the other number strings are displayed so that the display of the plurality of number strings can be repeated in a predetermined order. When the display of the number strings changes according to a predetermined order, the number string after the change is a value with one added to the number constituting the number combination of the number string before the change.SELECTED DRAWING: Figure 38
Patent JP-2022052492-A (JP)
Title: Electric pump
Inventor: KOBAYASHI YOSHIYUKI
IPC: F04C14/26
Filed: 2020-09-23
Abstract: To inhibit pressure pulsation of a discharge fluid.SOLUTION: An electric pump includes: a housing having a motor part, a pump mechanism, a pump chamber, a suction passage, a discharge passage, and a relief passage extending from the discharge passage to the suction passage; and a relief valve provided at the relief passage. The housing has a suction opening which is open to the outside of the housing. The suction passage has: a first suction passage part extending from the suction opening; and a second suction passage part which extends bending from the first suction passage part. The relief passage has: a first relief passage part extending from the discharge passage; and a second relief passage part extending from the first relief passage part to the suction passage. The relief valve may switch a state of the relief passage between a state, in which the first relief passage part and the second relief passage part are connected with each other, and a state, in which the first relief passage part and the second relief passage part are shielded from each other. The second relief passage part connects with a connection portion between the first suction passage part and the second suction passage part or the first suction passage part of the suction passage.SELECTED DRAWING: Figure 2
Patent JP-2022053828-A (JP)
Title: Inflatable kite
Inventor: TSUKADA TARO
IPC: A63H27/08
Filed: 2020-09-25
Abstract: To improve wing performance and to suppress input load to a main tether during gale.SOLUTION: An inflatable kite (1) has a main tube (11) and a sub tube (12). The inflatable kite is provided with: a first air chamber (121) configuring the sub tube; a second air chamber (122) which composes the sub tube and is arranged at a position away from the main tube more than a first air chamber in the sub tube; and pressure adjusting means (21, 22) adjusting pressure of the first air chamber and adjusting pressure of the second air chamber. A cross sectional area of the sub tube cut on one flat surface crossing the direction in which the sub tube extends becomes the largest on a cross section in the first air chamber. The pressure adjusting means adjusts pressure of the first air chamber so that it becomes lower than pressure of the second air chamber during a usual flight of the inflatable kite.SELECTED DRAWING: Figure 1
Patent JP-2022054140-A (JP)
Title: Wire terminal cover
Inventor: KISHI TAIJI
IPC: H02G7/00
Filed: 2020-09-25
Abstract: To provide a wire terminal cover that can well restrain the same from falling off from a wire.SOLUTION: A wire terminal cover attached to a terminal of a wire includes a first component body and a second component body. The second component body is connected to the first component body by a predetermined axis of rotation and can be opened and closed freely. The first component body has a semi-cylindrical housing portion that can house an end of the wire. The second component body is provided with a lid portion. When the first and second component bodies are closed, the housing portion and the lid portion are configured to form a cylindrical holding portion capable of holding the wire.SELECTED DRAWING: Figure 1
Patent JP-2021002871-A (JP)
Title: Imaging apparatus
Inventor: YAMAMOTO KAZUO
IPC: G03B17/02
Filed: 2020-09-28
Abstract: To provide an imaging apparatus that can prevent a cable from being caught and a connector from coming off while reducing a thickness in a width direction of an apparatus body.SOLUTION: A camera 100 has connector arrangement surfaces 701 to 705 that are formed on a side face in a width direction of a camera body 101 orthogonal to an optical axis and inclined in a direction in which an end on the back side of the camera body 101 approaches the optical axis, and a plurality of external connection terminals that are provided on the connector arrangement surfaces 701 to 705. The connector arrangement surfaces 701 to 705 are arranged at positions not overlapping each other when viewed from the width direction of the camera body 101 and arranged at positions at least partially overlapping each other when viewed from the direction of the optical axis. The number of external connection terminals arranged on one surface of the connector arrangement surfaces 701 to 705 is different from the number of external connection terminals arranged on a surface adjacent to the surface of the connector arrangement surfaces 701 to 705.SELECTED DRAWING: Figure 2
Patent JP-2022055620-A (JP)
Title: Information processing apparatus, information processing method and information processing program
Inventor: TADA MASANOBU
IPC: G06Q20/40
Filed: 2020-09-29
Abstract: To further promote improvement in usability.SOLUTION: An information processing apparatus according to the present application includes a first distribution section for distributing to a first terminal device, a first content including authentication information and for receiving prescribed information, and a second distribution section for distributing to a second terminal device having read the authentication information displayed on the first terminal device, a second content for receiving an input of prescribed information from the second terminal device.SELECTED DRAWING: Figure 5
Patent JP-2022056644-A (JP)
Title: Blower and washing machine equipped with the same
Inventor: TSUKAMOTO KAZUHIRO
IPC: F04D29/44
Filed: 2020-09-30
Abstract: To provide a blower capable of achieving both downsizing and high efficiency.SOLUTION: A blower has a rotary shaft 101 rotatably provided on an electric motor 100, a centrifugal impeller 300 that is provided on the rotary shaft 101, a diffuser channel 410 that is provided on the downstream side of the centrifugal impeller 300, and is composed of a plurality of diffuser vanes 401 disposed in a circumferential direction, a diffuser 400 that is equipped with a diffuser channel 410, a scroll channel 70 that is provided on the outer side in a diametrical direction of the centrifugal impeller 300 of the diffuser channel 410, and a fan casing 52 that is fixed to the diffuser 400. The fan casing 52 has a plurality of screw holes 93 in which screws fixing the diffuser 400 is inserted in a circumferential direction between the rotary shaft 101 and the scroll channel 70, and distances between the screw holes 93 and the rotary shaft 101 are different from each other.SELECTED DRAWING: Figure 3
Patent JP-2022061160-A (JP)
Title: Parking lot usage information detection system
Inventor: SAKURAI YOKO
IPC: G08G1/14
Filed: 2020-10-06
Abstract: To provide a parking lot usage information detection system capable of detecting the level of aversion of a user to using a type of an entrance or exit of a parking lot.SOLUTION: A parking lot usage information detection system provided herein is configured to: acquire at least one of opening/closing of a door, change in shift position, and vehicle stop time at an entrance or exit of a parking lot as vehicle behavior in the parking lot; detect a level of aversion of a user driving a vehicle to using the type of the entrance or exit of the parking lot on the basis of the acquired information; and provide various assistance using the detected level of aversion of the user to the use.SELECTED DRAWING: Figure 5
Patent JP-2022053431-A (JP)
Title: Binding band for buttoning
Inventor: SAWATANI HIROSHI
IPC: B65D63/10
Filed: 2020-09-24
Abstract: To provide a binding band for buttoning of sewing to solve the problem in which: the buttoning requires the use of a needle involving a risk, and requires the sewing techniques of threading into a needle, forming of yarn length, and ball-stopping, resulting in difficulty for those who are insufficient in sewing techniques and for those who are clumsy with their hands.SOLUTION: A binding band for buttoning comprises a binding part provided with removal-stopping openings, and two thin bands having sawtooth protrusions at a needle-like pointed tip, and the two bands are made to penetrate a cloth, a spacer and button openings in this order. The two bands are folded and made to penetrate other button openings, the spacer and the cloth in this order. The bands are inserted and fixed into the binding part provided with the removal-stopping openings on the back side of the cloth.SELECTED DRAWING: Figure 3
Patent JP-2021036677-A (JP)
Title: Electronic apparatus
Inventor: TSUCHIYA SATOSHI
IPC: H04N5/243
Filed: 2020-10-15
Abstract: To provide an imaging apparatus mounting an image sensor capable of setting an imaging condition for each area by facilitating the setting of the imaging condition for each area.SOLUTION: An imaging apparatus (camera 1) includes an imaging element 100 which has a plurality of pixels, a display part (liquid crystal monitor 36) which displays a plurality of images based on signals generated at least by a plurality of first pixels among the plurality of pixels respectively, and a control part 35 which controls the plurality of first pixels and a plurality of second pixels among the plurality of pixels with a different control parameter by using the image selected from the plurality of images displayed on the display part.SELECTED DRAWING: Figure 1
Patent JP-2022065876-A (JP)
Title: Game machine
Inventor: UNNO TATSUYA
IPC: A63F7/02
Filed: 2020-10-16
Abstract: To provide a game machine capable of suppressing a decrease in the rate of operation of a game machine by a standby performance while the standby performance including a game machine information suggestive performance for suggesting game machine information is executed in a non-game progress state.SOLUTION: Since execution of the entire part or one part of a game machine information suggestive performance for suggesting game machine information is disabled in a non-game progress state until an information suggestive condition is satisfied after power of a game machine is turned on, a player cannot know the entire part or one part of game machine information suggested by the game machine information suggestive performance. Accordingly, a determination material regarding whether a game is played or not in a game machine cannot be obtained properly in a non-game progress state. A player who requests game machine information is allowed to remember feelings for playing a game. Therefore, a decrease in the rate of operation of a game machine by a standby performance can be suppressed.SELECTED DRAWING: Figure 19
Patent JP-2022066822-A (JP)
Title: Crane and assembling method and disassembling method of crane
Inventor: NAKATSUKASA KENICHI
IPC: B66C23/36
Filed: 2020-10-19
Abstract: To reduce the burden on a worker required for installing and removing a jib side support rope and a boom side support rope.SOLUTION: A crane 100 comprises a jib posture holding device 8 for holding a jib 6 in a forward inclined posture with respect to a boom 5. The jib posture holding device 8 includes a jib mast 26 for holding a rope connection part 24 at a mounting position backwardly separated from a jib base end part 17 and a boom tip part 15 such that each of a jib side support rope 22 and a boom side support rope 23 is linearly stretched when the jib 6 takes the forward inclined posture. The jib mast 26 is configured to take a stretching mode at which the rope connection part 24 is held at the stretching position in a standing posture and a loosening allowable mode at which the rope connection part 24 is arranged at a loosening allowable position which is closer to the boom tip part 15 and the jib base end part 17 than the stretching position and allows the loosening of the jib side support rope 22 and the boom side support rope 23 .SELECTED DRAWING: Figure 2
Patent JP-2021036523-A (JP)
Title: Compositions containing doped nickelate compounds
Inventor: RUTH SAYERS
IPC: H01M10/052
Filed: 2020-10-19
Abstract: To provide a novel electrode containing a particular doped nickelate-containing composition, and an energy storage device.SOLUTION: An electrode comprises a doped nickelate-containing composition. The electrode contains a first component type containing one or more components with a O3 structure together with one or more component types selected from a second component type containing one or more components with a P2 structure, and a third component type containing one or more components with a P3 structure.SELECTED DRAWING: None
Patent JP-2022067287-A (JP)
Title: Gas turbine power generator
Inventor: TAMADA SHUNICHIRO
IPC: B64D27/10
Filed: 2020-10-20
Abstract: To provide a gas turbine power generator that improves fuel efficiency while suppressing an increase in weight and cost as compared with prior art.SOLUTION: A gas turbine power generator 1 comprises a first gas turbine element 2, a second gas turbine element 3, a single combustor 4, a plurality of pipings 5, a plurality of on-off valves 6, and an output control unit 7. The first gas turbine element 2 includes a first generator 24 arranged coaxially with a first rotation shaft 23 for connecting a first compressor 21 to a first turbine 22 and between the first compressor 21 and the first turbine 22 in the axial direction of the first rotation shaft 23. The second gas turbine element 3 includes a second generator 34 arranged coaxially with a second rotation shaft 33 for connecting a second compressor 31 to a second turbine 32 and between the second compressor 31 and the second turbine 32 in the axial direction of the second rotation shaft 33.SELECTED DRAWING: Figure 2
Patent JP-2022067330-A (JP)
Title: Color toner set, image forming method, and image forming apparatus
Inventor: SHIROYAMA KAZUHISA
IPC: C08K5/57
Filed: 2020-10-20
Abstract: To provide a color toner set excellent in color reproducibility.SOLUTION: A color toner set has a yellow toner, a magenta toner, and a cyan toner. The yellow toner, magenta toner, and cyan toner each contain a resin having a polyester part and a colorant. The resin contains the polyester part in an amount of 50% by mass or more. The yellow toner contains a titanium compound including carbon atoms in an amount of 0.05-2.00 parts by mass per 100 parts by mass of the polyester part, and a tin compound including carbon atoms in an amount of 0.005 parts by mass or less per 100 parts by mass of the polyester part. The magenta toner and cyan toner each contain a tin compound including carbon atoms in an amount of 0.05-2.00 parts by mass per 100 parts by mass of the polyester part, and a titanium compound including carbon atoms in an amount of 0.005 parts by mass or less per 100 parts by mass of the polyester part.SELECTED DRAWING: None
Patent JP-2022067383-A (JP)
Title: Undercover for vehicle
Inventor: NAKAMURA KOJI
IPC: B62D25/20
Filed: 2020-10-20
Abstract: To smoothly discharge water.SOLUTION: An undercover for vehicle 10 includes a resin part 12 and a sound absorption part 16 which is provided to cover an open part 14 partitioned by the resin part 12 and has a number of air gaps. The resin part 12 includes a drain hole part 18 to penetrate in the vertical direction. The sound absorption part 16 has a drainage guide part 20 inclined such that the drain hole part 18 side is positioned at an inclined lower end on a top face thereof. The undercover for vehicle 10 is configured such that water W gathered at the top of the sound absorption part 16 is guided by the drainage guide part 20 to discharge the water from the drain hole part 18.SELECTED DRAWING: Figure 1
Patent JP-2022067700-A (JP)
Title: connector
Inventor: YABUKI SEIJI
IPC: H01R13/42
Filed: 2020-10-21
Abstract: To provide a connector equipped with a retainer whose contact holding power is enhanced without upsizing a housing in the pitch direction.SOLUTION: Disclosed is a connector 1 equipped with a retainer 30. In the connector, a lance 100 extends from an upper wall 11 of a contact housing chamber 120 along the front-to-rear direction. The retainer 30 is fitted to a housing 10 along the thickness direction and displaces the lance 100, thereby increasing a locking amount to a contact 50 and restricting the movement. A locking part 530 of the contact 50 has: an extension part 540 of lateral walls facing each other; and an overlapping part 550 of tip end parts which are bent at a 90-degree angle so that each of their tip ends faces its counterpart lateral wall. A locking part 110 of the lance 100 is locked to the overlapping part, and a locking part 310 of the retainer 30 is locked to the extension part. When the retainer 30 is fitted so that a contact part comes into contact with a tip end part 105 of the lance 100, a head part of the lance is displaced downward so that the movement in the upward and vertical directions may be restricted.SELECTED DRAWING: Figure 1
Patent JP-2021069938-A (JP)
Title: Proximal locking assembly design for dual stent mechanical thrombectomy device
Inventor: AIDAN DUFFY
IPC: A61B17/22
Filed: 2020-10-26
Abstract: To provide a proximal mechanical locking assembly.SOLUTION: A mechanical locking assembly for an endovascular device comprises a shaft 100 comprising a main body 110 and an enlarged end 112, an inner channel component 118 comprising a full collar 122 formed on a proximal end of the inner channel component, and an outer cage component 130 comprising a partial collar 132 formed on the outer cage component, where the full collar of the inner channel component fully surrounds the outer cage component, and the partial collar of the outer cage component at least partially surrounds the shaft.SELECTED DRAWING: Figure 2
Patent JP-2021157163-A (JP)
Title: Image forming apparatus
Inventor: TANAKA KAZUNORI
IPC: G03G15/02
Filed: 2020-10-26
Abstract: To accurately obtain the surface potential of an image carrier without using an expensive sensor such as a surface potential sensor.SOLUTION: An image forming apparatus 1 comprises: a developing device 64 that develops an electrostatic latent image formed on a photoreceptor drum 65 to form a toner image; an electrifying device 63 that electrifies the photoreceptor drum 65; a developing power supply 648 that applies a predetermined bias voltage to the developing device 64; and a calculation unit 647 that calculates the surface potential of the photoreceptor drum 65 on the basis of a developing current flowing in the developing device 64. The calculation unit 647 calculates, as a surface potential, a bias voltage when a non-electrification developing current Id0 flowing in the developing device 64 in a non-electrification state in which the electrifying device 63 does not electrify the photoreceptor drum 65 becomes equal to an electrification developing current flowing in the developing device 64 in an electrification state in which the electrifying device 63 electrifies the photoreceptor drum 65.SELECTED DRAWING: Figure 2
Patent JP-2022072988-A (JP)
Title: Power converter
Inventor: KASHIWAGI KOHEI
IPC: H02M7/48
Filed: 2020-10-30
Abstract: To provide a power converter with an overvoltage protection circuit which can suppress a change of power consumption characteristic while suppressing an increase of a manufacturing cost.SOLUTION: A power converter has a converter performing at least one of a conversion from AC power to DC power and a conversion from DC power to AC power, and an overvoltage protection circuit connected to a DC side of the converter and suppressing overvoltage of DC voltage of the converter. The converter has a pair of DC terminals, and the overvoltage protection circuit has a first resistance element provided between the pair of DC terminals, and a second resistance element provided in parallel to the first resistance element, in which a first state where current is flown to the first resistance element and the second resistance element and a second state where current flown to the first resistance element and the second resistance element is blocked can be switched.SELECTED DRAWING: Figure 1