baber/WOPTO huggingface dataset:
Patent JP-2020064585-A (JP)
Title: Safety promotion information transmission system, information transmission system, safety promotion information transmission method, and information transmission method
Inventor: UNO MASATOSHI
IPC: G08B25/10
Filed: 2019-01-31
Abstract: To provide a safety promotion information transmission system that facilitates making a worker aware of precautions.SOLUTION: A beacon device is provided in a target region at work site to which safety promotion information is transmitted and transmits identification information for identifying a self to a range that corresponds to the region, and a terminal device comprises a communication unit carried by a worker at the work site, which, when identification information is received from the beacon device due to being moved as the worker moves, transmits the received identification information to a safety promotion transmission server, and an output unit for receiving the safety promotion information transmitted from the safety promotion information transmission server and outputting the received information. The safety promotion information transmission server includes a transmission unit which, when identification information is received from the terminal device, transmits safety promotion information that corresponds to the identification information and which is changeable day to day and includes a content for promoting safety during work time that is associated with the place where the beacon device is installed to the terminal device from which the identification information was transmitted.SELECTED DRAWING: Figure 1
Patent JP-2020122465-A (JP)
Title: Oscillatory plate type variable displacement compressor
Inventor: OCHIAI YOSHIHIRO
IPC: F04B27/18
Filed: 2019-01-31
Abstract: To improve assemblability of a rotation stopping mechanism which stops an oscillatory plate from rotating in an oscillatory plate type variable displacement compressor.SOLUTION: In a rotation stopping mechanism 30, an outer peripheral surface 311 of an inner ring 31 is formed into such a convex surface that a cross-sectional shape cut with a plane containing a center line L2 of the inner ring 31 is convex radially outward, and an inner ring ball groove 312 extends in parallel with the center line L2. An inner peripheral surface 322 of an outer ring 32 includes a rotor side cylindrical inner peripheral surface 322a and a piston-side diameter-reduced inner peripheral surface 322b of the cylindrical inner peripheral surface 322a, and an outer ring ball groove 325 extends in parallel with a center line L5 of the outer ring 32. An inner peripheral surface 343 of a retainer 34 is formed into a curved surface along the outer peripheral surface 311 of the inner ring 31, an outer peripheral surface 342 of the retainer 34 is formed into a curved surface along the diameter-reduced inner peripheral surface 322b of the outer ring 32, and a fall stopper member 35 is fitted at a position which is more on a rotor side than the cylindrical inner peripheral surface 322a of the outer ring 32.SELECTED DRAWING: Figure 3
Patent JP-2019081905-A (JP)
Title: Quantum dot, wavelength conversion member using quantum dot, lighting member, backlight device, and display device
Inventor: OGURA YUKO
IPC: C09K11/88
Filed: 2019-02-05
Abstract: To provide a quantum dot which is Cd-free, has a narrow fluorescence half-value width, and emits blue fluorescence.SOLUTION: A quantum dot (1) of the present invention contains no cadmium and has a fluorescence half-value width of 25 nm or less. In the present invention, the quantum dot is preferably a nanocrystal containing zinc and selenium, or zinc, selenium and sulfur. The quantum dot preferably has a core-shell structure in which the nanocrystal is a core (1a) and the surface of the core is covered with a shell (1b).SELECTED DRAWING: Figure 1
Patent JP-2020130368-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2019-02-15
Abstract: To enhance interest in a game by a prompt performance.SOLUTION: A game machine comprises first operation means, second operation means and prompt performance execution means executing a prompt performance prompting a player to execute an operation. The prompt performance includes a prompt performance for displaying a first prompt image (a performance button image G11) of prompting the operation of the first operation means, and a prompt performance for displaying a second prompt image (a touch panel image G21) of prompting the operation of the second operation means. The prompt performance (a normal button operation prompt performance) for displaying the first prompt image in a second display mode has an expectation degree of generating a special game state higher than that of the prompt performance (a tough operation prompt performance) of displaying the second prompt image, while the prompt performance (a specific button operation prompt performance) for displaying the first prompt image in the first display mode has an expectation degree of generating the special game state lower than that of the prompt performance (the touch operation prompt performance) of displaying the second prompt image.SELECTED DRAWING: Figure 57
Patent JP-2020099944-A (JP)
Title: Non-adhesion compression facility with high frequency
Inventor: WANG KAI
IPC: B27K5/00
Filed: 2019-02-21
Abstract: To provide a non-adhesion compression facility with high frequency which can continuously and automatically complete heating and pressurizing, and subsequent cooling and transfer of wood, has high work efficiency, and can be easily operated.SOLUTION: The non-adhesion compression facility comprises: a main operation part for heating and compressing wood to be processed by a formwork; a cooling part for cooling the wood to be processed; and a recovery part for recovering the framework. The main operation part, the cooling part, and the recovery part constitute a cycle of a production line cycle via a transfer part in order. The non-adhesion compression facility adopts a system for directly heating wood with high frequency, has a short heating cycle, has uniform temperature in the wood, and has no medium which pollutes a wood surface, and further, the whole of the facility constitutes a cyclic production line, can continuously and automatically complete heating and pressurizing, and subsequent cooling and transfer of wood, has high work efficiency, and can be easily operated.SELECTED DRAWING: Figure 1
Patent JP-2020133578-A (JP)
Title: Oil supply control device of internal combustion engine
Inventor: FUKUI KEITA
IPC: F02M25/08
Filed: 2019-02-25
Abstract: To favorably supply oil even if a valve-opening speed of a block valve is high.SOLUTION: An oil supply control device 1 of an internal combustion engine comprises: a fuel tank 2; a vapor pipe 16 communicating with a gas region in the fuel tank; a step motor drive-type block valve 24 arranged in the vapor pipe; an oil supply lid 29 which is constituted so as to be released or blocked by an actuator 30; and an electronic control unit 40. The block valve is driven so as to be valve-opened up to a preset target opening when the oil supply lid should be released, the oil supply lid is blocked by controlling the actuator when an opening of the block valve is smaller than a preset opening, and the oil supply lid is released by controlling the actuator when the opening of the block valve is equal to the preset opening or larger. When a valve-opening speed of the block valve is low, the set opening is set large compared with the case that the valve-opening speed of the block valve is high.SELECTED DRAWING: Figure 1
Patent JP-2020134906-A (JP)
Title: Image forming apparatus and image forming method
Inventor: INOUE TAKASHI
IPC: G03G15/08
Filed: 2019-02-26
Abstract: To provide an image forming apparatus that can accurately calculate the amount of toner supplied to a photoreceptor drum from a developing unit.SOLUTION: An image forming apparatus 100 comprises: a photoreceptor drum 101; a developing unit 110; and a first calculation unit 201. The photoreceptor drum 101 has an electrostatic latent image EG formed thereon. The developing unit 110 includes a housing 110a, a wall member 116, a conveying unit 140, a developing roller 112, and a concentration detection unit 135. The conveyance unit 140 conveys a remaining toner portion RT from a first area CA toward a second area CB. The developing roller 112 supplies a toner from a first stirring chamber 131 to the electrostatic latent image EG. The concentration detection unit 135 detects the concentration of the remaining toner portion RT. The first calculation unit 201 calculates the amount of toner supplied to the photoreceptor drum 101 from the developing unit 110 based on the concentration of the remaining toner portion RT, conveyance time of the remaining toner portion RT, and diffusion characteristics of the toner.SELECTED DRAWING: Figure 3
Patent JP-2020139978-A (JP)
Title: Fixing device and image forming apparatus
Inventor: OKAMOTO KAZUHIRO
IPC: G03G15/20
Filed: 2019-02-26
Abstract: To provide a fixing device that can prevent stick-slip with a simple method.SOLUTION: A fixing device comprises: a rotatable endless fixing belt having flexibility; a pressure member that is driven by a driving source and forms, with the fixing belt, a pressure area through which a sheet is sandwiched and conveyed; a guide member 27 that has a shorter width than that of the fixing belt, and is in contact with an inner peripheral surface of the fixing belt in an area other than the pressure area to give a tensile force to the fixing belt; and a protective member 51 that covers both ends of the guide member 27 in a width direction of the fixing belt to prevent damage to the fixing belt caused by the edges of both ends. The guide member 27 is provided such that a pressing force pressing the fixing belt becomes larger toward an exit side from an entrance side of the pressure area, and the protective member 51 is formed to have a length in the width direction shorter on the exit side than the entrance side of the pressure area.SELECTED DRAWING: Figure 3
Patent JP-2019202887-A (JP)
Title: Garbage truck
Inventor: SHIMODA KENTARO
IPC: B65F3/00
Filed: 2019-02-27
Abstract: To provide a garbage truck having an inlet cover that can be opened and closed automatically with a simplest possible structure.SOLUTION: A crossbar 10 that connects left and right side walls 9 of a dust input box 5 is provided above a dust loading device in the dust input box 5. A drive motor 11 is fixed to the crossbar 10, and the drive motor 11 drives a transmission belt 12 extending vertically. One end of an inner arm portion 14 is rotatably connected to the transmission belt 12, and the other end is rotatably connected to an inlet cover 8 so as to move up and down. The drive motor 11 is controlled by PLC so that the inlet cover 8 is slid between an upper end position and a lower end position to open and close a dust input port.SELECTED DRAWING: Figure 1A
Patent JP-2020138437-A (JP)
Title: Drawing device
Inventor: HORI MASAHIRO
IPC: B41J2/01
Filed: 2019-02-28
Abstract: To provide a drawing device that preferably operates.SOLUTION: A drawing device 1 includes a position sensor 22 for detecting a position relating to an original point in one direction of an inkjet head 51 transported in the one direction. The position sensor 22 has a light-emitting element 22c and a light receiving element 22d. The position sensor 22 is installed so as to position the light-emitting element 22c and the light receiving element 22d higher than a nozzle face 52 of the transported inkjet head 51.SELECTED DRAWING: Figure 10
Patent JP-2020139487-A (JP)
Title: Multistage compressor
Inventor: TSUCHIYA TAKESHI
IPC: F04C18/16
Filed: 2019-03-01
Abstract: To provide a multistage compressor which can improve efficiency by adjusting the pressure of a working chamber in a compression stroke of a frontstage compressor main body according to a change in intermediate pressure.SOLUTION: A two-stage screw compressor comprises: a frontstage compressor main body 1; a rear-stage compressor main body 2 for further compressing gas which is compressed by the frontstage compressor main body 1; an intermediate flow passage 3 connected between a discharge side of the frontstage compressor main body 1 and a suction side of the rear-stage compressor main body 2; frontstage valve holes 12A, 12B for making a working chamber in a compression stroke of the frontstage compressor main body 1 and the intermediate flow passage 3 communicate with each other; and frontstage release valves 13A, 13B arranged in the frontstage valve holes 12A, 12B, respectively. The frontstage release valves 13A, 13B bring the frontstage valve holes 12A, 12B into blocked states when the pressure of the working chamber in the compression stroke of the frontstage compressor main body 1 is lower than the pressure of the intermediate flow passage 3, and make the frontstage valve holes 12, 12B communicate with each other when the pressure of the working chamber in the compression stroke of the frontstage compressor main body 1 is higher than the pressure of the intermediate flow passage 3.SELECTED DRAWING: Figure 1
Patent JP-2019080583-A (JP)
Title: Seedling planting machine and seedling planting method using the same
Inventor: FUKUNAGA KIWAMU
IPC: A01C7/06
Filed: 2019-03-05
Abstract: To perform seedling planting and supply of chemicals for controlling damage from disease and harmful insects to a paddy field, while enabling the chemicals for controlling the damage from the disease and harmful insects to be effectively worked.SOLUTION: A seedling planting machine includes a seedling planter for planting seedlings to a paddy field, a fertilizing unit 2 for supplying fertilizer, and a chemical supply unit 3 for supplying the chemicals for controlling the damage from the disease and harmful insects. Also, a supply position to the paddy field GL of the seedlings by the seedling planter and a supply position to the paddy field GL of the fertilizer by the fertilizing unit 2 are in different positions each other in left and right directions of a machine body. The supply position to paddy field GL of the seedling by the seedling planter and the supply position to the paddy field GL of the chemicals for controlling the damage from the disease and harmful insects by the chemical supply unit 3 are in different positions each other in the left and right directions of the machine body.SELECTED DRAWING: Figure 2
Patent JP-2020147179-A (JP)
Title: Damping device for vehicle and damping structure therefor
Inventor: AOKI YASUO
IPC: F16F9/50
Filed: 2019-03-14
Abstract: To provide a damping device for vehicle capable of inhibiting oscillation of a vehicle during travel by a mechanical structure seldom having the risk of failure without using electronic components such as a sensor, an electronic controller or the like.SOLUTION: A damping device comprises: a hydraulic power source 10 and hydraulic cylinder 20; a switching mechanism 30 having a supply stop mode stopping supply of a hydraulic fluid from the hydraulic power source 10, a first supply mode supplying the hydraulic fluid from the source 10 to a first oil sac R1 to contract the hydraulic cylinder 20 and a second supply mode supplying the hydraulic fluid from the source 10 to a second oil sac R2 to elongate the cylinder 20; a linkage mechanism 40 switching the switching mechanism 30 from the supply stop mode to the first/second supply modes by connecting an axle A2 to a valve body 32 and moving that body 32 by rising/lowering of the axle A2; and an interlock mechanism 50 switching the mechanism 30 to the supply stop mode by moving a spool 31 toward the valve body 32 by rising/lowering of a piston rod 22.SELECTED DRAWING: Figure 2
Patent JP-2020154664-A (JP)
Title: Information processing system, information processing device, management device and program
Inventor: MURAISHI RIE
IPC: G06Q50/10
Filed: 2019-03-20
Abstract: To notify a customer who uses an information processing device managed by a device manager of a notification content from the device manager.SOLUTION: A management server 20 manages customer information including a contact address of a customer who uses an information processing device 10. The information processing device 10 acquires a notification content from a device manager. The management server 20 identifies a contact address of a customer who uses the information processing device 10 managed by the device manager on the basis of the customer information. Then, the notification content from the device manager is notified to the contact address of the customer.SELECTED DRAWING: Figure 1
Patent JP-2019171062-A (JP)
Title: Orthopedic surgical instrument system and method of trialing orthopedic prosthetic assembly
Inventor: ADAM D SCHRADER
IPC: A61F2/38
Filed: 2019-03-26
Abstract: To provide an orthopedic surgical instrument system.SOLUTION: The orthopedic surgical instrument system includes a tibial base trial and a tibial insert trial. An insert adaptor is sized to be positioned in an aperture defined in the tibial insert trial. The insert adaptor includes: a base sized to be positioned over a post of the tibial base trial; and a locking tab positioned in the base and configured to engage the post of the tibial base trial.SELECTED DRAWING: Figure 1
Patent JP-2020158012-A (JP)
Title: Electrically-driven saddle-riding type vehicular power unit
Inventor: SHIRASUNA TAKAMORI
IPC: B62M7/12
Filed: 2019-03-27
Abstract: To make it possible to achieve downsizing and lightening while maintaining high rotation angle detection accuracy of an electric motor in an electrically-driven saddle-riding type vehicular power unit comprising a speed reduction gear mechanism which has a first gear fixed to a motor shaft of which an axial one side is coaxially connected to a rotor of the electric motor, a second gear which engages with the first gear and is fixed to an intermediate shaft, a third gear fixed to the intermediate shaft, and a fourth gear which engages with the third gear and is fixed to an output shaft, and is accommodated in a gear case.SOLUTION: A resolver 76 is provided at the other end part of a motor shaft 38, and a second gear 42 is located on an electric motor 25 side with respect to a third gear 43.SELECTED DRAWING: Figure 2
Patent JP-2019173010-A (JP)
Title: Resin material, laminate film and multilayer printed wiring board
Inventor: KAWAHARA YUKO
IPC: B32B15/08
Filed: 2019-03-27
Abstract: To provide a resin material which 1) enhances embedding properties to an uneven surface, 2) suppresses excess squeeze out from a periphery of a substrate of a resin material during lamination, 3) keeps curing temperature low, 4) reduces dielectric loss tangent of a cured article, 5) enhances adhesiveness with a metal, and 6) can enhance bending stability of the cured article.SOLUTION: The resin material contains a polyimide compound, and at least one of aliphatic skeleton-containing compound of a maleimide compound having an aliphatic skeleton and a benzoxazine compound having the aliphatic skeleton.SELECTED DRAWING: Figure 1
Patent JP-2020166988-A (JP)
Title: Battery pack, electric equipment body, electric equipment, battery charger and system
Inventor: NISHIKAWA TOMOMASA
IPC: H01M10/651
Filed: 2019-03-28
Abstract: To provide a highly functional battery pack, an electric equipment body, electric equipment, a battery charger, and a system.SOLUTION: A battery pack 1 can be connected to an electric equipment body. The battery pack 1 includes: a power side terminal 21 configured to supply power to the electric equipment body; a signal side terminal 31 which can be connected to external equipment different from the electric equipment body, the signal side terminal being configured with a general-purpose interface that can output or input signals; and a controller connected to the signal side terminal 31, the controller being configured in such a manner that signals can be input and output between the signal side terminal 31 and the controller.SELECTED DRAWING: Figure 1
Patent JP-2020165171-A (JP)
Title: Water closet
Inventor: TOJIMA SHU
IPC: E03D1/01
Filed: 2019-03-29
Abstract: To provide a water closet that can prevent a washing water tank from colliding with a toilet bowl body or a floor surface and being damaged due to a large tilt of an entire washing water tank.SOLUTION: A water closet 1 of the present invention has a toilet bowl body 2, a washing water tank 10, and connection paths 8, 36 for supplying washing water supplied from the washing water tank to the toilet bowl body, wherein the washing water tank 10 has: a large tank part 44 on a side where a volume V1 in the water storage part is larger when the water storage part 40 is divided into two at the lateral center; and a small tank part 46 on a side where the volume V1 in the water storage part is smaller when the water storage part is divided into two at the lateral center. An upstream end 36a of a connection path is connected to the large tank part, while a downstream end 8a of the connection path is connected to the other side of the water storage part divided into two at the lateral center at the toilet bowl body.SELECTED DRAWING: Figure 4
Patent JP-2020163435-A (JP)
Title: Liner of extrusion container
Inventor: NOGUCHI TATSUO
IPC: C23C8/38
Filed: 2019-03-29
Abstract: To provide a liner 10 of an extrusion container 2 which achieves excellent durability.SOLUTION: A liner 10 of an extrusion container 2 has a nitrided layer near a slide surface 18. The nitrided layer includes: a white layer exposed on the slide surface 18; and a diffusion layer continuing into the white layer. Hardness of the slide surface 18 is 800 HV or more. A depth of the nitrided layer is 200 μm or deeper. A depth of the while layer is 15 μm or shallower. The liner 10 achieves excellent durability. A high quality steel pipe is obtained by the extrusion container 2.SELECTED DRAWING: Figure 1
Patent JP-2020165932-A (JP)
Title: Lead button throw-in jig and lead button cupellation method using the same
Inventor: IWAMOTO MASARU
IPC: G01N1/34
Filed: 2019-03-29
Abstract: To provide a lead button throw-in jig allowing a lead button held to easily fall down at a desired position and timing, and a lead button cupellation method using the same.SOLUTION: The lead button throw-in jig is used for holding a lead button produced for dry assay method, throwing it into a cupellation furnace, and placing it on a cupel in the cupellation furnace. The lead button throw-in jig comprises: a pair of grip parts provided opposite each other, and forming a holder of the lead button when both opposite surfaces contact each other; and an arm part including a connection part obtained by integrally connecting the other ends extending from the pair of grip parts so as to serve as centre of opening/closing motion of the pair of grip parts, and performing opening/closing operations of the pair of grip parts. The lead button throw-in jig has a shape such that the centre of bottom face of the holder of the lead button formed by contacting of the opposite surfaces of the pair of grip parts is the deepest.SELECTED DRAWING: Figure 1
Patent JP-2020169941-A (JP)
Title: Electronic apparatus
Inventor: UCHIUMI MASAHIRO
IPC: A63H5/00
Filed: 2019-04-05
Abstract: To prevent a false determination in an electronic apparatus having a sensor.SOLUTION: A speaker 1 includes an acceleration sensor 8 and a microcomputer 2. The microcomputer 2 determines that there was a "tap" on a housing if the difference between the largest value and the smallest value of the acceleration detected by the acceleration sensor 8 is within a predetermined range and the difference between the time when the largest value was detected and the time when the smallest value was detected is within a predetermined range. The microcomputer 2 performs predetermined processing if the microcomputer has determined that there was a tap on the housing.SELECTED DRAWING: Figure 3