baber/WOPTO huggingface dataset:
Patent JP-2020161647-A (JP)
Title: Sheathing removal method and sheathing removal device for insulated wire
Inventor: YAMADA YUSUKE
IPC: H01F41/04
Filed: 2019-03-27
Abstract: To provide a sheathing removal method and sheathing removal device for insulated wire, capable of facilitating removal of sheathing when immersing an insulated wire into molten solder.SOLUTION: The sheathing removal method for an insulated wire 1 includes an immersion step of immersing a terminal of an insulated wire 1 into molten solder 201, a removal step of, with an immersion part 1a immersed into the molten solder 201 sandwiched by a removal member 20, pulling a terminal of the insulated wire 1 out of the removal member 20 among the terminals of the insulated wire 1 and removing the molten sheathing material adhering to a conductor of the insulated wire 1.SELECTED DRAWING: Figure 4
Patent JP-2019161652-A (JP)
Title: Mobile projection apparatus and projection system
Inventor: SUZUKI MASAHIRO
IPC: G10L15/22
Filed: 2019-03-28
Abstract: To provide a mobile projection apparatus that enables a viewer to receive a projection image at a necessary place when necessary.SOLUTION: A mobile projection apparatus includes an aerial flight mechanism that flies in the air, a projector unit that forms a projection image, a camera that photographs a viewer who views the projection image, a control unit that controls the projector unit so as to display the projection image in a state in which the viewer can view on the basis of a captured image of the camera, and communication means for receiving call information. On the basis of information for specifying the position included in the call information, the mobile projection apparatus moves to the vicinity of the viewer in a place where the call information is transmitted, and the projection image is displayed by the projector unit.SELECTED DRAWING: Figure 10
Patent JP-2020167014-A (JP)
Title: Material of positive electrode for lithium ion secondary battery, additive for material of positive electrode for lithium ion secondary battery, lithium ion secondary battery and production method of material of positive electrode for lithium ion secondary battery
Inventor: SOMENO YUYA
IPC: C01G53/00
Filed: 2019-03-29
Abstract: To provide a material of a positive electrode for a lithium ion secondary battery for obtaining a lithium ion secondary battery having high output characteristics (load characteristics/rate characteristics), and to provide a production method of the material.SOLUTION: The material of a positive electrode for a lithium ion secondary battery is provided in which cation B having an ion radius larger than that of a lithium ion and a valence of bivalence or more is present between any of LiCoO2-based, Li(Ni,Co,Al)O2-based and Li(Ni,Co,Mn)O2-based positive electrode material layers having a laminar crystal structure of the lithium ion secondary battery, preferably cation A having ion radius smaller than that of the lithium ion and a valence of bivalence or more is present. The production method of the material of a positive electrode for a lithium ion secondary battery is also provided in which a compound oxide including cations A and B is produced, a positive electrode material having laminar crystal structure is produced, the compound oxide and the positive electrode material are mixed, and the cations A and B are replaced between the layers of the positive electrode material.SELECTED DRAWING: Figure 2
Patent JP-2020170130-A (JP)
Title: Image capturing system and image capturing method
Inventor: NOMI MOTOHIKO
IPC: H04N5/225
Filed: 2019-04-05
Abstract: To provide an image capturing system and an image capturing method, which allow for capturing clear images of underwater structures even when a liquid in contact with the underwater structures, such as sacrificial anodes, has low transparency.SOLUTION: An image capturing system 1 is provided, comprising an image capturing device 10, and a bag-like soft container 20 that can be deformed along a surface shape of an underwater structure 5. At least an objective lens 12 of the image capturing device 10 is placed inside the soft container 20, and the soft container 20 is at least partially transparent.SELECTED DRAWING: Figure 1
Patent JP-2020171584-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2019-04-12
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 executes a jackpot lottery on the basis of entry of game balls into a winning hole 315, and reports its lottery result by a variation game using a second special symbol. In a high-frequency support mode, when there is reservation of a variation game by the second special symbol when starting a next variation game for outputting a pattern determination signal, plural pattern determination signals are outputted to the outside when a variation game for final reservation is completed. When the plural pattern determination signals are outputted, one performance is executed for plural variation games corresponding to the pattern determination signals. When shifting from the high-frequency support mode to a low-frequency support mode, a non-outputted pattern determination signal is outputted in completion of the final variation game of the high-frequency support mode.SELECTED DRAWING: Figure 109
Patent JP-2020177280-A (JP)
Title: Document management system, document management method, and computer program
Inventor: TAKEMURA YASUHIRO
IPC: G06F16/16
Filed: 2019-04-15
Abstract: To manage document data more easily.SOLUTION: A document management system comprises: a document attribute registration unit 111 which registers document data 121, with a document attribute 1212 associated thereto, in a memory unit 120; a document retrieval unit 112 which retrieves document data having a selected document attribute from the document data stored in the memory unit; and a screen display unit 113 which creates a virtual folder structure 3 by grouping the retrieved document data on the basis of the selected document attribute and causes a display unit 220 to display the created virtual folder structure.SELECTED DRAWING: Figure 1
Patent JP-2020177738-A (JP)
Title: Charged particle accelerator and construction method thereof
Inventor: KINUGASA KUNIHIKO
IPC: F16L19/065
Filed: 2019-04-15
Abstract: To provide a charged particle accelerator and construction method thereof, capable of simplifying assembly work.SOLUTION: In a vacuum duct junction 10, a joint member 11 includes a male screw 21 engraved on an outer peripheral surface thereof and a contact surface 25 in contact with an annular seal material 12, the contact surface being formed at the terminal of an inner peripheral surface 22 thereof; a ring member 15 has a pressing surface 26 formed therein, the pressing surface pressing the annular seal material 12 toward the contact surface 25 of the joint member 11A; and a nut member 16 has an abutting surface 28 formed therein, the abutting surface abutting the ring member 15, and includes a female screw 27 engraved on an inner peripheral surface thereof, the female screw screwing with the male screw 21 of the joint member 11A.SELECTED DRAWING: Figure 1
Patent JP-2020177078-A (JP)
Title: Display device
Inventor: YUTSU MOTOKI
IPC: G02F1/1334
Filed: 2019-04-16
Abstract: To provide a display device that can reduce the consumption power.SOLUTION: A display device includes a first prism, a second prism, and a display panel provided between the first prism and the second prism. The display panel includes a first substrate including a first transparent substrate 10 and a pixel electrode, a second substrate including a second transparent substrate 20 and a common electrode facing the pixel electrode, and a liquid crystal layer provided between the first substrate and the second substrate and including polymer and a liquid crystal molecule.SELECTED DRAWING: Figure 3
Patent JP-2020176597-A (JP)
Title: Nozzle vane
Inventor: ODAKA NARIHISA
IPC: F02B37/24
Filed: 2019-04-22
Abstract: To allow for further improvement of fuel economy and drivability in a turbocharger.SOLUTION: A nozzle vane 1 of the present invention comprises a vane portion 8 that is provided on the outer peripheral side of a turbine impeller 4 of a turbocharger 2 and adjusts a flow rate of exhaust gas introduced into the turbine impeller 4, and a swing shaft 9 that extends to project from the end face of the vane portion 8 and swings the vane portion 8 to change the inclination of the vane portion 8 with respect to the turbine impeller 4. In the nozzle vane 1, the cross section of the vane portion 8 is formed in a teardrop shape and has airflow adjusting portions 11 formed in a concave or convex shape on the surface of the vane portion 8.SELECTED DRAWING: Figure 2A
Patent JP-2020179873-A (JP)
Title: Beverage filling apparatus and beverage filling method
Inventor: KOBAYASHI NOBUHIRO
IPC: B67C3/08
Filed: 2019-04-24
Abstract: To provide a beverage filling apparatus capable of preventing a container from being deformed when the container is filled with a carbonated liquid.SOLUTION: A beverage filling apparatus of this invention comprises: a chamber 60 capable of housing a flexible container 90 in a closed state; a vacuum exhaust section 70 that can simultaneously decompress an inside of the chamber 60 in the closed state and an inside of the container 90 in the chamber 60; and a filling nozzle 40 that can move between a contact position where the filling nozzle is brought into contact with a mouth 92 of the container 90 in the chamber 60 and can fill the container 90 with a carbonated beverage and a retreat position where the filling nozzle is separated from the mouth 92 in the chamber 60 to open the mouth 92.SELECTED DRAWING: Figure 1
Patent JP-2020180923-A (JP)
Title: Collecting tool
Inventor: AOKI YOICHI
IPC: B01L3/02
Filed: 2019-04-26
Abstract: To provide a collecting tool which can collect several different amounts of liquid quantitatively without removing the lid of a blood drawing tube.SOLUTION: The collecting tool penetrates the lid of a blood drawing tube to draw liquid in a blood collecting tube, and includes a tube part with a needle part in an end and a plurality of elastic operational parts connected to the base end of the tube part and containing a space. The hardness of the tube part is larger than the hardness of each operational part.SELECTED DRAWING: Figure 1
Patent JP-2020184655-A (JP)
Title: Surround circuit and acoustic system using the surround circuit
Inventor: KATO YUSUKE
IPC: H04S5/02
Filed: 2019-04-26
Abstract: To make it possible to listen to matrix surround using even a digital amplifier without particularly limiting output.SOLUTION: A surround circuit comprises: a first loudspeaker 21 and a second loudspeaker 22 connected to output terminals 13, 14 of a first digital amplifier 10 to which left and right voice signals L, R of left and right channels are input from input terminals 11, 12; a first surround loudspeaker 41 and a second surround loudspeaker 42 connected to output terminals 33, 34 of a second digital amplifier 30 to which the left and right voice signals L, R of the left and right channels are input from input terminals 31, 32; and a difference signal extraction circuit 100 that is provided between the input terminals 31, 32 of the second digital amplifier 30 and the left and right voice signals L, R of the left and right channels without requiring an external power supply and generates a difference signal S of the left and right channels.SELECTED DRAWING: Figure 1
Patent JP-2020175096-A (JP)
Title: Button type stool lid lifter
Inventor: Lou Bi Yun
IPC: F16H1/06
Filed: 2019-05-03
Abstract: To provide a stool lid lifter having an improved convenience by further developing a stool lid lifter in the existing technology.SOLUTION: A bottom plate 10 is included. A moving groove 11 is provided on the bottom plate. A meshing groove 26 is provided on the right side of the moving groove in a communicated manner. A meshing gear 27 is fixedly provided on a screw shaft 14 in the meshing groove. An operation block is fixedly provided on a front end surface of the bottom plate. A drive device is provided in the operation block. The drive device and the meshing gear are jointed in a meshing manner. The present invention has a simple structure such that a motor is activated by downwardly pushing a pressing block, and thereby a toilet seat cushion is lifted, and then the device is returned by a push rod, the toilet seat cushion automatically flattens, the device is operated by manipulating it with a foot during operation, and the operation is also convenient.SELECTED DRAWING: Figure 1
Patent JP-2020184177-A (JP)
Title: Electronic device, control method, and program
Inventor: KOSUGI KAZUHIRO
IPC: G06F1/3231
Filed: 2019-05-08
Abstract: To provide an electronic device capable of appropriately controlling an operation state according to whether a person is present or absent.SOLUTION: An electronic device comprises: a system processing unit which performs system processing based on a system; a person detection unit which detects a change from a first detection state in which a person exists within a prescribed detection range to a second detection state in which no person exists during a first time and outputs first detection information at a timing in the middle of the first time; and an operation state control unit which performs preannouncement processing corresponding to the first detection information on the basis of the first detection information output from the person detection unit, and makes a transition of the system operation state to a first operation state in which at least a part of system processing is restricted after a second time elapses from the start of preannouncement processing.SELECTED DRAWING: Figure 2
Patent JP-2020184016-A (JP)
Title: Audio room
Inventor: TAKAHASHI KENICHI
IPC: E04H1/12
Filed: 2019-05-08
Abstract: To provide an audio room in which a low frequency transmission characteristic becomes flat.SOLUTION: In an audio room, six faces of the room in a rectangular parallelepiped are referred to as a floor face 100, a ceiling face 101, front and rear walls 103F and 103B, and left and right walls 102L and 102R, and a right and left symmetrical room 10 in which only the left and right walls 102L and 102R are deformed by keeping bilateral symmetry exists, A symmetrical face to the left and right walls 102L and 102R is referred to as a hearing cross section 13, a segment obtained by crossing the hearing cross section 13 with the floor face 100 or the ceiling face 101 is referred to as a room depth 11, a segment obtained by crossing the hearing cross section 13 with the front and rear walls 103F and 103B is referred to as ceiling height 12, a dimension ratio of the room depth 11 and the ceiling height 12 is referred to as a specific ceiling height, a maximum interval of the left and right walls 102L and 102R is referred to as a room width 15, the room width 15 is set to be approximately 1.3 times as much as the room depth 11, the specific ceiling height is set to be approximately 0.8 and a hearing place 14 is arranged in the hearing cross section 13.SELECTED DRAWING: Figure 1
Patent JP-2020186666-A (JP)
Title: Control device of fuel injection valve
Inventor: IWAI AKIRA
IPC: F02D45/00
Filed: 2019-05-13
Abstract: To provide a control device of a fuel injection valve which can diagnose the bite-in of foreign matters by suppressing an influence of a tolerance of the fuel injection valve, and an influence caused by a secular change.SOLUTION: A control device 100 comprises: a drive circuit 101 for controlling electricity-carrying to a coil 27; a voltage acquisition part 102 for acquiring a terminal voltage of a drive circuit 101; a calculation part 103 for calculating a determination index value being a parameter corresponding to an induction electromotive force which is generated when a movable core 24 moves in a valve-closing direction on the basis of the information of the terminal voltage in a process of valve-closing which is acquired by the voltage acquisition part 102 everytime valve-closing processing for stopping electricity-carrying to the coil 27 for valve-closing the fuel injection valve 10 is performed; a diagnosis part 104 for diagnosing that the bite-in of foreign matters occurs on condition that a deviation between the determination index value calculated by the calculation part 103 and a reference value is equal to a threshold or larger; and a learning part 105 for updating the reference value by reflecting the determination index value calculated by the calculation part 103 thereto.SELECTED DRAWING: Figure 1
Patent JP-2020185535-A (JP)
Title: Hood opening movable type roller coating tool
Inventor: HASHIYA YUTAKA
IPC: B05C17/02
Filed: 2019-05-15
Abstract: To provide a hood having high catching effect and a coating tool that is lightweight, facilitates work, and has a structure preventing paint from adhering to a hood when a roller is soaked in paint liquid in order to prevent splashing of paint mist during roller coating.SOLUTION: Hood assistances 6a, 6b are tiltably hinged to a hood 6 provided circumferentially around a roller 3. A hood pulling hook 10a, an end 6a1 of the hood assistance 6a and an operation lever 11a are connected by a wire 16. When the roller is soaked in a paint liquid, the end 6a1 of the hood 6 is expanded and opened by pulling the operation lever 11a. Afterwards, the hood 6 can be pulled up with elastic force of a spring 10, and returns to an original position by being pressed and energized by a spring 9 when the operation lever 11a is returned. The hood assistance 6b can be configured independently as desired.SELECTED DRAWING: Figure 1
Patent JP-2020094027-A (JP)
Title: Coral complex extract, composition containing the same, and method for producing the same
Inventor: WEN ZHI-HONG
IPC: A61K31/343
Filed: 2019-05-16
Abstract: To provide coral complex extracts containing at least two types of briaran-type diterpene compounds, which can be added as active ingredients to, for example, an external composition for skin, a cosmetic composition, or a pharmaceutical composition, to provide compositions containing the same, and to provide methods for producing the same.SOLUTION: The above problem is solved by a coral complex extract obtained from a coral starting material by a crude extraction step and a column chromatography step, the coral starting material being selected from the group consisting of Briareum violaceum, B. excavatum, and B. stechei, the coral complex extract containing at least two briaran-type diterpenoid compounds, and the briaran-type diterpenoid compounds being selected from the group consisting of excavatolide B, excavatolide C, excavatolide Z, brianolide, brianolide X, and brianolide W.SELECTED DRAWING: Figure 1
Patent JP-2020186050-A (JP)
Title: Article receiving device
Inventor: SATO KAZUO
IPC: B65B5/04
Filed: 2019-05-17
Abstract: To provide an article receiving device that automatically puts articles of various shapes into a bag body that matches the shape one by one.SOLUTION: An article receiving device includes: first conveying means 10 for conveying an article; measuring means 16 for measuring a shape of the article; second conveying means 30 continuously provided on a downstream side of the first conveying means, and making only a conveyance part that comprises a main conveyance part 32A and at least one sub conveyance part 32B and contributes to the conveyance of the article according to a measured shape of the article face an article conveyance position; and article receiving means 60 for receiving an article conveyed to a downstream end of the second conveying means by transferring a bag body 36 expanding an opening at one end from the downstream end side of the second conveying means in a direction of the second conveying means so as to surround the downstream end of the second conveying means.SELECTED DRAWING: Figure 1
Patent JP-2020190004-A (JP)
Title: Sputtering apparatus and cleaning method of the same
Inventor: IKEDA TAKUYA
IPC: C23C14/00
Filed: 2019-05-20
Abstract: To provide a sputtering apparatus capable of effectively cleaning a surface of an insulation cover covering an antenna.SOLUTION: A sputtering apparatus 100 deposits a film on a substrate by sputtering a target using a plasma. The sputtering apparatus includes a vacuum chamber 2 in which the substrate W is placed, an antenna 5 disposed in the vacuum chamber 2, an antenna AC power supply 6 which is connected to the antenna 5 and applies an AC voltage to the antenna to generate an inductive coupling type plasma in the vacuum chamber, and an antenna DC power supply 11 which is connected to the antenna 5 and applies a DC voltage to the antenna.SELECTED DRAWING: Figure 1
Patent JP-2020190350-A (JP)
Title: Ventilation fan fitting jig
Inventor: SAIKI HIROFUMI
IPC: E02D29/14
Filed: 2019-05-20
Abstract: To provide a ventilation fan fitting jig that is readily applicable to a manhole with multiple diameters.SOLUTION: A ventilation fan fitting jig 1 is used for fitting a ventilation fan 20 to an entrance part 10A of a manhole 10. The ventilation fan fitting jig includes: a frame body 2 which has a size capable of being freely inserted into the manhole 10 and to which the ventilation fan 20 can be fitted; and two or more sliders 3 supported by the frame body 2 and capable of advancing and retreating toward an outer side of the frame body 2. The ventilation fan fitting jig is fitted to an entrance of the manhole 10 such that a tip of each slider 3 is brought into contact with the entrance part 10A of the manhole 10.SELECTED DRAWING: Figure 1
Patent JP-2020189466-A (JP)
Title: Injection molding apparatus
Inventor: SATO TOSHIOMI
IPC: B29C45/53
Filed: 2019-05-23
Abstract: To enable attentive control without complexifying an electrical control system even when an electrical actuator is used in an injection molding apparatus using a pushing-in shaft.SOLUTION: At the rear of a pushing-in shaft 15 in the axial direction, a damper (a coil spring 49) that receives a pressure from the front in the axial direction and is elastically and recoverably compressed toward the rear in the axial direction is sandwiched. When an advancement of injection of a stick-like molding material S causes an injection pressure to irregularly rise, the coil spring 49 receives a reactive force against the pushing-in of the pushing-in shaft 15 to be compressed. That is, a damper function is exhibited to reduce the advancement speed of the pushing-in shaft 15, while keeping the advancement speed of a straight-movement shaft of the electric actuator unchanged, thus to suppress excessive rise of the injection pressure.SELECTED DRAWING: Figure 1
Patent JP-2020191023-A (JP)
Title: Home appliances and home appliance system
Inventor: YOSHIDA MITSUKUNI
IPC: G06F13/00
Filed: 2019-05-24
Abstract: To ensure that a user notices that home appliances configured to operate in conjunction with other home electrical appliances are operating in conjunction with other home electrical appliances.SOLUTION: A home appliance configured to operate in a coordinated manner in conjunction with other home appliances is provided, the home appliance having a display unit for displaying indications of operating states other than a coordinated operation indication showing that the home appliance is operating in conjunction with other home appliances, where the display unit is configured to display the coordinated operation indication when the home appliance is operating in a coordinated manner.SELECTED DRAWING: Figure 3