baber/WOPTO huggingface dataset:
Patent JP-2020180888-A (JP)
Title: Probe pin, inspection jig, and inspection unit
Inventor: SASANO NAOYA
IPC: H01R13/24
Filed: 2019-04-25
Abstract: To provide a probe pin with high contact reliability, an inspection jig including the probe pin, and an inspection unit including the inspection jig.SOLUTION: A probe pin comprises: an elastic part that is elastically deformable along a first direction; a first contact part that is provided at one end in the first direction of the elastic part; and a second contact part that is provided at the other end in the first direction of the elastic part. The first contact part is arranged separated from a center line of the elastic part in a second direction intersecting the first direction, and has a plurality of contact point parts that are respectively arranged with an interval along the second direction. Each of the plurality of contact point parts is individually arranged to be separated from the elastic part in the first direction as separated from the center line in the second direction.SELECTED DRAWING: Figure 1
Patent JP-2020179916-A (JP)
Title: Hinge cap
Inventor: YAMAMOTO MANABU
IPC: B65D51/22
Filed: 2019-04-26
Abstract: To provide a hinge cap whose sealability can be secured and which facilitates pulling out of a plug.SOLUTION: A cap main body comprises an attachment part to be attached to a mouth part of a container, a pour-out tube erected inside the attachment part and a bulkhead, connected to the inside of the pour-out tube, which seals the mouth part of the container. The bulkhead comprises a plug opening part, defined by a weakened part, which becomes an opening scheduled part and a pull-up wall erected on an upper surface of the plug-opening part at the opposite side of the hinge. An upper lid comprises a top wall, a side peripheral wall hung-down at a peripheral edge part of the top wall, a seal tube, hung down from a lower surface of the top wall, which seals the pour-out tube, and an engagement wall hung down inside the seal tube. The pull-up wall comprises a locking part provided at the opposite side of the hinge and a guide part provided at the hinge side, and the engagement wall is provided with an engagement protrusion that can engage with the locking part when closing the lid.SELECTED DRAWING: Figure 1
Patent JP-2020183970-A (JP)
Title: Active matrix substrate and display device
Inventor: KAIZE YASUYOSHI
IPC: G02F1/1335
Filed: 2019-04-26
Abstract: To provide an active matrix substrate that can be also applied to a liquid crystal panel having high resolution, and that is for improving video quality.SOLUTION: An active matrix substrate 10 comprises: one or more thin-film transistors that are provided for each sub-pixel; and a light-shielding layer 16 that is individually provided to be superposed for each thin-film transistor group which are composed of a predetermined number of thin-film transistors, and the predetermined number is double of the number of thin-film transistors being comprised by the pixel.SELECTED DRAWING: Figure 1
Patent JP-2019146264-A (JP)
Title: Method and apparatus for multi-user concurrent random access for wireless local area networks (wlans)
Inventor: LOU HANQING
IPC: H04W84/12
Filed: 2019-05-13
Abstract: To provide a method and apparatus for multi-user concurrent random access for wireless local area networks (WLANs).SOLUTION: The method, implemented in a wireless transmit/receive unit (WTRU), includes detecting a trigger frame for uplink (UL) multi-user (MU) transmission. The trigger frame includes an assignment of resource units (RUs) for random access in upcoming UL MU packet data convergence protocol (PDCP) protocol data units (PPDUs) and an indication that the trigger frame is one of a plurality of trigger frames in a cascading sequence of trigger frames in an MU transmission opportunity (TxOP).SELECTED DRAWING: Figure 14
Patent JP-2020184931-A (JP)
Title: Diameter reduction biasing mechanism of looped wire in harmful animal trapping tool
Inventor: MIENO JOICHI
IPC: A01M23/34
Filed: 2019-05-15
Abstract: To provide a diameter reduction biasing mechanism of a looped wire in which the diameter reduction operation of the trapping wire can be performed with a simple structure in the shortest length and the shortest time.SOLUTION: A diameter reduction biasing mechanism is constituted of: a wire insertion bracket separately inserting a loop wire surrounded in the circumference of a foot board and both left/right free ends of the loop wire; and a wire lift mechanism for the diameter reduction operation of the loop wire where both left/right free ends of two loop wires are pulled and tensed in the front side position of the wire insertion bracket. The wire lift mechanism is constituted of: a lift rod having left/right rings for inserting both left/right free ends of the loop wire, respectively, at the tip; and a standing biasing part formed in the proximate end of the lift rod in order to perform the standing biasing of the lift rod.SELECTED DRAWING: Figure 1
Patent JP-2020186450-A (JP)
Title: Method for manufacturing aluminum alloy twisted wire, method for manufacturing electric wire using the same and method for manufacturing wire harness
Inventor: SHINODA TATSUNORI
IPC: H01B13/02
Filed: 2019-05-16
Abstract: To provide a method, etc., for manufacturing an aluminum alloy twisted wire, capable of simply manufacturing the aluminum alloy twisted wire having large tensile strength and extension even when using an aluminum alloy wire having a wire diameter of less than 0.3 mm.MEANS: The method for manufacturing an aluminum alloy twisted wire comprises: the aluminum alloy wire preparation step of preparing a plurality of aluminum alloy wires consisting of aluminum alloy including Mg and Si; the aluminum alloy wire assembly formation step of twisting the plurality of aluminum alloy wires to form an aluminum alloy wire assembly; and the processing step of subjecting the aluminum alloy wire assembly to solution treatment to obtain the aluminum alloy twisted wire.SELECTED DRAWING: None
Patent JP-2020185345-A (JP)
Title: Cleaning tool
Inventor: MANABE YUKA
IPC: A47L13/20
Filed: 2019-05-17
Abstract: To provide a cleaning tool excellent in cleaning property of a corner part.SOLUTION: There is provided a cleaning tool comprising a cleaning head and a head rotation member which is rotatably coupled to the cleaning head, in which the cleaning head is formed into a plate-shape comprising a plane direction including a longitudinal direction and a short direction, and a thickness direction and comprises a first longitudinal side face and a second longitudinal side face which are arranged on both ends of the longitudinal direction, and the cleaning head has a protrusion part protruding in the longitudinal direction on the first longitudinal side face.SELECTED DRAWING: Figure 1
Patent JP-2020191694-A (JP)
Title: Compartment penetration structure, construction method therefor, and compartment penetration structure kit
Inventor: KURIYAMA EISUKE
IPC: E04B1/94
Filed: 2019-05-17
Abstract: To construct a compartment penetration structure according to a simplified method and to provide the compartment penetration structure which can be easily checked even after the construction.SOLUTION: A compartment penetration structure 10 comprises: a partition part 11 including a compartment penetration part 15; a tubular member 20 which is inserted in the compartment penetration part 15 at least from one outer surface 11A to another outer surface 11B of the partition part 11 and in which cables or pipes are inserted; a pressing part 25 which is attached to the tubular member 20, capable of moving forward from an outer peripheral surface of the tubular member 20 to the outside in a radial direction and disposed outside of the other outer surface 11B while being moved forward; a fixing member 30 which is disposed outside of the one outer surface 11A of the partition part 11 and fixed to the outer peripheral surface of the tubular member 20; and an inner fireproof material 35 which is disposed inside of the tubular member 20. The fixing member 30 and the pressing part 25 holds the partition 11 therebetween from both sides.SELECTED DRAWING: Figure 1
Patent JP-2020195068-A (JP)
Title: Network system and switch device constituting the same
Inventor: KANAMORI YASUMA
IPC: H04L12/28
Filed: 2019-05-28
Abstract: To provide a network system with excellent maintainability and operability, and a switch device constituting the same.SOLUTION: In a network system in which a plurality of switch devices (3) are hierarchically connected, a MGR switch device (3M) constituting a root node is directed to a plurality of AGT switch devices (3A) constituting a non-root node, and periodically transmits a request frame (101p) requesting hierarchical information and status information on a network. When the AGT switch device receives the request frame, the AGT switch device acquires hierarchy information of the own device on the network on the basis of the request frame, generates a response frame (101r) including the hierarchy information and the status information of the own device, and send the response frame to the MGR switch device.SELECTED DRAWING: Figure 8
Patent JP-2020193085-A (JP)
Title: Thread winder
Inventor: IWATA SHINJI
IPC: D01H15/00
Filed: 2019-05-29
Abstract: To provide a thread winder capable of improving an operating efficiency of a thread splicing carriage.SOLUTION: A spinning machine 1 includes: a plurality of thread winding units 2 each having an air spinning device 7 for supplying a thread Y and a winding device 13 for winding the thread Y supplied from the air spinning device 7 to form a package P; a thread splicing carriage 3 having a suction mouse 28 that captures the thread Y from the package P, and a thread splicing device 26 that performs a thread splicing operation for connecting the thread Y from the air spinning device 7 and the thread Y from the package P when the thread Y is split between the air spinning device 7 and the package P, and movably provided for the plurality of thread winding units 2; a cutter 26k provided in the thread splicing device 26, and for cutting the thread Y; and a control unit 15 that operates the cutter 26k before the thread splicing carriage 3 starts moving toward the other thread winding unit 2.SELECTED DRAWING: Figure 2
Patent JP-2020193544-A (JP)
Title: Anchor structure for fixture and fixture
Inventor: INOUE KAZUYA
IPC: E06B3/76
Filed: 2019-05-30
Abstract: To provide an anchor structure for a fixture capable of enhancing design and safety during use, and the fixture.SOLUTION: The anchor structure for the fixture comprises: a folding part 61 formed by folding an outdoor side surface material 40a once; a first insertion hole 62 formed in a first folding part 61a of a part of the folding part 61; and a second insertion hole 63 formed in a second folding part 61b situated toward a door end side vertical rib 32 side than the first folding part 61a of the part of the folding part 61. In a first anchoring state in which a first fixing tool 71 is anchored relative to the door end side vertical rib 32 via the first insertion hole 62 and the second insertion hole 63, the folding part 61, the first insertion hole 62 and the second insertion hole 63 are configured so that not the first folding part 61a but the second folding part 61b is pressed by a head part 71a of the first fixing tool 71.SELECTED DRAWING: Figure 6
Patent JP-2020199068-A (JP)
Title: Electrode cleaning tool
Inventor: TAKABE ATSUSHI
IPC: A47K7/00
Filed: 2019-06-10
Abstract: To provide a device that can apply a weak current to the skin of a human or an animal and can produce an effect of cell activation.SOLUTION: In an electrode cleaning tool 100, an action part is composed of a first electrode part 110 and a second electrode part 120 from which metal of mutually different ionization tendencies is exposed, and an insulator 130 for mutually insulating the first electrode part and the second electrode part. A part of the body that comes in contact with the action part 102 (e.g., a part that the tip vicinity of a first wire 103 and a second wire 104 touches by being pressed by the external acoustic meatus) plays a role of an electrolyte in a battery, and a weak current flows from the first electrode part 110 to the second electrode 120 through the skin or the skin surface.SELECTED DRAWING: Figure 1
Patent JP-2019158334-A (JP)
Title: Heat exchanger
Inventor: HORI HISASHI
IPC: F28D7/00
Filed: 2019-06-11
Abstract: To provide a heat exchanger with high heat conductivity.SOLUTION: A heat exchanger 1 with a hollow extrusion-shaped material 2 comprises a frame-like main body part 10 formed of a pair of opposite first outer wall part 21 and second outer wall part 22, and a plurality of first partition walls 11 connecting the first outer wall part 21 and the second outer wall part 22 to each other, wherein a heat medium pipe 4 is embedded in at least one of the pair of first outer wall part 21 and second outer wall part 22. It is preferable that the heat medium pipe 4 is embedded at a position corresponding to the first partition wall 11. According to this configuration, heat conductivity can be enhanced.SELECTED DRAWING: Figure 5
Patent JP-2020200796-A (JP)
Title: Vertical shaft pump
Inventor: MINATO SATOSHI
IPC: F04D13/00
Filed: 2019-06-11
Abstract: To provide a vertical shaft pump that smoothly performs exhausting at activation without increasing the length of air-vent piping even when lifting performance of a vertical shaft pump is improved, and also can reduce exhaust sound.SOLUTION: A vertical shaft pump 1 includes: a shaft 21; an impeller 28 fixed to the shaft 21; a pump casing 20 enclosing the impeller 28 therein; air-vent piping 30 extending downward while being connected to an air-vent hole 24a for communicating between the outside and the inside of the pump casing 20 in an upper part of the pump casing 20; and a container 40 for submerging an opening part 32 of the air-vent piping 30 into water at a height equal to or higher than an upper end of the impeller 28.SELECTED DRAWING: Figure 1
Patent JP-2019220464-A (JP)
Title: Electrolyte for electrochemical cell and electrochemical cell
Inventor: NAKAMURA TOSHIYUKI
IPC: H01M12/08
Filed: 2019-06-14
Abstract: To provide an electrolyte for an electrochemical cell, capable of suppressing peeling and deformation, and an electrochemical cell capable of suppressing the peeling and deformation of an electrolyte.SOLUTION: An electrolyte 16 includes a porous base material 20, a composite part 22a (an example of an ion conductor), and a closed pore 24. The porous base material 20 has a three-dimensional network structure and forms a continuous hole 20a. The composite part 22a has ionic conductivity and is disposed in the continuous hole 20a. The closed pore 24 is formed in the composite part 22a. The porous base material 20 is composed of a metal material.SELECTED DRAWING: Figure 2
Patent JP-2020203762-A (JP)
Title: Discharge device and image formation apparatus
Inventor: YAMADA TOMOYASU
IPC: G03G21/16
Filed: 2019-06-17
Abstract: To assort a discharged sheet in a simple configuration.SOLUTION: A discharge device 40 includes: a discharge port 25 formed at a downstream side end part of a conveyance path on which a sheet is conveyed in a predetermined conveyance direction Y; a loading tray 26 in which a sheet discharged from the discharge port 25 is loaded; a contact member 41 which is disposed above the loading tray 26 and comes into contact with an undersurface of a sheet discharged from the discharge port 25; and a drive part 42 which moves the contact member 41 to the rear side and front side in the width direction of a sheet crossing a conveyance direction Y. When the contact member 41 moves to rear side, a sheet S is loaded on the front side of the loading tray 26 by slipping off of the sheet S to the front side from the contact member 41 and when the contact member 41 moves to the front side, the sheet S is loaded on the rear side of the loading tray 26 by slipping off of the sheet S to the rear side from the contact member 41.SELECTED DRAWING: Figure 3
Patent JP-2020205693-A (JP)
Title: Controller
Inventor: TACHIBANA YUKI
IPC: B60L3/00
Filed: 2019-06-17
Abstract: To provide a controller capable of determining the state of an electric actuator while ensuring redundancy.SOLUTION: A controller 60 is applied to a system including: an electric actuator 51; a switch 92 for switching the electric actuator between a power supply state and a power cutoff state; and a drive section 62 for driving the switch. The drive section outputs a drive signal SC for driving the switch to the switch on the basis of a command signal SB about the switching of the switch. The controller includes: a first control section 66 for determining the state of the switch on the basis of the command signal; and a second control section 67 for determining the state of the switch on the basis of the drive signal. If it is determined by the first control section that the switch is in the power supply state, and it is determined by the second control section that the switch is in the power supply state, at least one of the first control section and the second control section determines that the electric actuator is in the power supply state.SELECTED DRAWING: Figure 2
Patent JP-2020203990-A (JP)
Title: Water repellent composition
Inventor: YAMADA TETSUO
IPC: C07F9/54
Filed: 2019-06-18
Abstract: To provide a water repellent composition which has high water repellency and water slipping property and is excellent in durability thereof.SOLUTION: The water repellent composition contains an organopolysiloxane compound represented by average structural formula (1). [Z represents a single bond or a 2- to 20-valent group containing an organopolysiloxane structure; R1 represents a single bond or a C1-20 alkylene group; R2 and R3 each represent a C1-10 alkyl group or the like; Y represents a polymerizable reactive group-containing monovalent hydrocarbon group; p and q each represent 1-10 and p+q represents a number satisfying 2-20, provided that when Z is a single bond, p and q are both 1; A- represents a monovalent anion; and Q+ represents a cationic group of ammonium, phosphonium or imidazolium.]SELECTED DRAWING: None
Patent JP-2021002479-A (JP)
Title: Spark plug
Inventor: TSUGA SHUNSUKE
IPC: H01T13/20
Filed: 2019-06-21
Abstract: To provide a technology to improve fuel consumption.SOLUTION: A spark plug comprises: a center electrode; a ground electrode that has an opposite surface opposite to the center electrode; a first chip that is provided on the opposite surface; and a second chip that is provided on a surface of the ground electrode, the surface being a side face continuing from the opposite surface. The ground electrode includes a base end part that extends from a base end along the axis of the center electrode, an opposite part where the opposite surface is formed, and a bent part that connects the base end part with the opposite part and has a bent shape. The first chip and the second chip are separated from each other. The side face is a surface along a first direction directed from the bent part to the opposite part. In the first direction, at least part of the second chip is provided at the position of the first chip. In a direction along the axis, the second chip projects toward a tip beyond the ground electrode.SELECTED DRAWING: Figure 3
Patent JP-2021005693-A (JP)
Title: Semiconductor device
Inventor: TAKEDA HIROYUKI
IPC: H01L25/18
Filed: 2019-06-27
Abstract: To suppress the occurrence of peeling between a semiconductor substrate and a surface structure.SOLUTION: A semiconductor device includes a semiconductor element and a sealant that seals the semiconductor element. The semiconductor element includes a semiconductor substrate, a metal film provided on the semiconductor substrate, and a protective film provided on the semiconductor substrate and covering the metal film. On the surface of the semiconductor substrate, one or a plurality of recesses are provided in a portion facing the outer peripheral portion located outside the metal film of the protective film. The protective film extends into the one or more recesses.SELECTED DRAWING: Figure 3
Patent JP-2021005343-A (JP)
Title: Action support program, terminal device, and server device
Inventor: YAMAGUCHI TOMOTAKE
IPC: G01C21/26
Filed: 2019-06-27
Abstract: To provide an action support program, a terminal device, and a server device which make it easier to add a proper change to an action plan according to a generated abnormality if an abnormality happens in the steps of an action plan having been made.SOLUTION: A terminal device 8 functions as first acquisition means (a communication unit 83) for acquiring fourth route data D24 from an integration server 1, second acquisition means (a communication unit 83) for acquiring failure data D29 from the integration server 1, first notification control means (a controller 81) for notifying a user D of the failure data D29, third acquisition means (a communication unit 83) for acquiring, from the integration server 1, fifth route data D34 obtained by replacing the step in which the failure data D29 is acquired in the fourth route data D24 with an alternative step; and second notification control means (the controller 81) for notifying the user U of the fifth route data D34.SELECTED DRAWING: Figure 1
Patent JP-2021009060-A (JP)
Title: Vehicle-mounted information processing device
Inventor: YAMAMOTO SHINYA
IPC: G01S19/36
Filed: 2019-06-28
Abstract: To provide a vehicle-mounted information processing device which allows a GNSS antenna to be shared well between a telematics device and a navigation device.SOLUTION: A telematics communication unit (TCU) 2 has a built-in global navigation satellite system (GNSS) antenna 12 and distributor 13. The distributor 13 distributes a positioning signal received from a GNSS satellite through the GNSS antenna 12 to the TCU 2 and a navigation device 3, allowing the positioning signal to be sent to both of them. Such an arrangement allows one GNSS antenna 12 to be shared between the TCU 2 and the navigation device 3.SELECTED DRAWING: Figure 1
Patent JP-2021010264-A (JP)
Title: Power conversion device
Inventor: KOKETSU KAORU
IPC: H02M7/12
Filed: 2019-07-02
Abstract: To provide a power conversion device capable of suppressing excessive current in precharge without using a current detector.SOLUTION: A power conversion device 100 comprises: a power converter 10 that has a rectification circuit 11, converts an AC input current inputted from an AC power supply into a DC current by the rectification circuit, and outputs the DC current through a pair of DC terminals; a smoothing capacitor 20 connected between the pair of DC terminals TD1 and TD2; a switch 30 that switches between a power supply state where power is supplied from the AC power supply to the smoothing capacitor 20 and a power cutoff state; a first voltage detector 41 that detects the input voltage inputted from the AC power supply; a second voltage detector that detects a capacitor voltage that is an inter-electrode voltage of the smoothing capacitor 20; and a controller 40 that controls the switch on the basis of a voltage difference parameter that is any one of a voltage difference between an absolute value of the detected input voltage and the smoothing capacitor voltage, and a correlation value thereof.SELECTED DRAWING: Figure 1