baber/WOPTO huggingface dataset:
Patent JP-2020055437-A (JP)
Title: Transport vehicle
Inventor: AKIYAMA YUJI
IPC: B60P1/32
Filed: 2018-10-02
Abstract: To make it possible to more securely finish a storage operation of a jack even if a storage sensor for the jack is, for example, malfunctioning in a transport vehicle designed such that at least the front part of the load platform is engaged with the top of a swing frame, pivotally supported on the rear part of a vehicle body, so as to be movable forward and backward, the swing frame is allowed to erect and swing together with the load platform by means of a raising/lowering cylinder, and the load platform can be driven between the furthest backward inclining position where the rear end of the load platform is in contact with the ground and the furthest forward loading position on the top of the swing frame in a lowered position, the transport vehicle having in a rear part of the vehicle a jack capable of being extended/shortened between a jutting position and a storage position.SOLUTION: A storage sensor J-LS that is able to detect a storage state of a jack J disposed in the rear part of a vehicle is provided. In a storage operation for the jack, a hydraulic control device C finishes a storage operation in response to a storage state of the jack, detected by the storage sensor. If the storage sensor J-LS has not detected a storage state even when a predetermined finish determination time T5 has passed since the start of the storage operation of the jack, the hydraulic control device Cc finishes the storage operation.SELECTED DRAWING: Figure 15
Patent JP-2020056375-A (JP)
Title: Vertical pump
Inventor: FAN XIN SHUAI
IPC: F04D13/00
Filed: 2018-10-03
Abstract: To provide a vertical pump that allows a mechanical seal to be easily attached and detached.SOLUTION: A vertical pump 1 comprises a rotating shaft 2 extending in a vertical direction, a bracket 31 in which an insertion hole 32a into which the rotating shaft 2 is inserted is formed in a lid part 32, and a mechanical seal 40 sealing a gap between the rotating shaft 2 and the insertion hole 32a. In the vertical pump 1, the mechanical seal 40 comprises a fixed part 41 fixed on the side of the bracket 31, and a rotating part 42 fixed on the side of the rotating shaft 2. The rotating part 42 comprises a set screw 52 fixed to the rotating shaft 2 above the lid part 32. The bracket 31 comprises a peripheral wall part 33 extending upward from a peripheral edge part of the lid part 32 and surrounding the periphery of the mechanical seal 40. A through hole 33a penetrating in a radial direction toward the set screw 52 is formed in the peripheral wall part 33.SELECTED DRAWING: Figure 3
Patent JP-2019098322-A (JP)
Title: Fluid discharge device and fluid discharge method
Inventor: MATSUMOTO KATSUMI
IPC: B05D1/26
Filed: 2018-10-16
Abstract: To discharge a fluid selectively by two kinds of pumps.SOLUTION: A fluid discharge device 1 includes a hose 40 in which a fluid passes, a first pump 10 which is connected to one end of the hose 40 and pressurizes and delivers the fluid sucked from an external to the hose 40, and a second pump 20 which is connected to the other end of the hose 40 and pressurizes the fluid supplied from the hose 40 and discharges to the external. The fluid discharge device 1 discharges the fluid from one of the first pump 10 and the second pump 20 when a switching device 50 switches a path of the fluid.SELECTED DRAWING: Figure 1
Patent JP-2020067362-A (JP)
Title: Test device
Inventor: MASUDA TAKAYUKI
IPC: G01R31/26
Filed: 2018-10-24
Abstract: To perform accurate measurement without a contact error to an electrode even in the case where an electrode position is shifted by an individual body of an electrode component.SOLUTION: A test device includes: a first rotary conveyance mechanism 3 for sucking and holding a surface W1 to be measured of an electronic component W by a first suction holding mechanism 30; a first camera for imaging an electrode surface W0 of the electrode component W sucked and held by the first suction holding mechanism 30; a second rotary conveyance mechanism 4 for receiving the electrode component W from the first rotary conveyance mechanism 3 to a second suction holding mechanism 40 and conveying the electrode component to a test position P27; and a second camera 7 for imaging the electrode component W sucked and held by the second suction holding mechanism 40. The position and attitude of the electrode component W sucked and held by the second suction holding mechanism 40 are corrected on the basis of the position and attitude of the electrode component W confirmed by the second camera 7, and a measurement part is caused to advance to come into contact with an electrode of the electrode component W after correcting the position of the measurement part on the basis of the position and attitude of the electrode component W confirmed by the first camera.SELECTED DRAWING: Figure 2
Patent JP-2019091021-A (JP)
Title: Circularly polarizing plate
Inventor: KAWAMURA SHINICHI
IPC: G02B5/30
Filed: 2018-10-25
Abstract: To provide a circularly polarizing plate with superior bending resistance while reducing color variation caused by bending.SOLUTION: A first retardation layer 3 exhibits an in-plane retardation value Re(λ) at a wavelength λ [nm], which satisfies conditions expressed as: Re(450)<Re(550)<Re(650), and 100nm≤Re(550)≤200nm. A second retardation layer 4 satisfies a condition expressed as: Nz>Nx≥Ny, where Nx represents a refractive index in a slow axis direction in a plane thereof, Ny represents a refractive index in a fast axis direction in the plane, and Nz represents a refractive index in a thickness direction thereof, and exhibits a thickness retardation value Rth(λ) at the wavelength λ [nm], which satisfies a condition expressed as: -300nm≤Rth(550)≤-20nm. A slow axis direction of the first retardation layer 3 is set to be in a range of 40° to 50° or -50° to -40°, when an anticlockwise direction from an absorption axis direction of a polarizer 2 is defined as positive, and a bending direction of a display device with respect to the absorption axis direction of the polarizer 2 is set to be in a range of -5° to 5° or 85° to 95°.SELECTED DRAWING: Figure 1
Patent JP-2020069237-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-11-01
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2020070271-A (JP)
Title: Compound and lubricant composition
Inventor: KAJITA SEIJI
IPC: C07C43/166
Filed: 2018-11-01
Abstract: To provide a novel compound and a lubricant composition.SOLUTION: There is provided a compound which has a carbon number in the range of 25 or more and 45 or less, contains carbon and hydrogen and may contain oxygen, contains one or more unsaturated bonds, has a chain hydrocarbon group constituting the main chain, has 1 or more and 5 or less branched groups, has a cyclic hydrocarbon group at at least one terminal of the main chain and has 1 or more and 2 or less cyclic hydrocarbon groups as the branched group.SELECTED DRAWING: None
Patent JP-2020069289-A (JP)
Title: Game machine
Inventor: HIRAYAMA TAKASHI
IPC: A63F7/02
Filed: 2018-11-02
Abstract: To make it possible to easily execute a presentation customization according to a player's preference.SOLUTION: From an "automatic setting screen for each presentation mode", an ON/OFF is set for an automatic operation for each presentation mode of a speech, a branch, a one-notification, and so on (S1020 to S1060), and from an "automatic setting screen for each reliability group", an ON/OFF is set for an automatic operation for each reliability group (S1120 to S1160). Presentation customized information is initialized, besides the initialization by pressing down a reset button BTN 0 on a "setting main screen", if an initialization instruction output for customized information is executed at a power interruption detection time, when a RAM clear signal is input on a main control board 310 (S1410 to S1430).SELECTED DRAWING: Figure 14
Patent JP-2020075567-A (JP)
Title: Force applying mechanism of vehicle
Inventor: BANDO NOBUYUKI
IPC: B60R3/00
Filed: 2018-11-06
Abstract: To make a force applying mechanism compact.SOLUTION: A force applying mechanism 60 of a vehicle which operates so that force for turning a slope plate 20 is reduced when turning upward (turning left) the slope plate 20 configured to be turnable with respect to a vehicle body, whose one end part is connected to the vehicle body near a turning center side of the slope plate 20 and whose other end part is connected to the vehicle body, at a position separated away from the turning center more than the one end part, comprises a linear member 64 comprising an elastic body 66 and a pulley 61 mounted on a midway point between the turning center and a turnable end of the slope plate 20. When the slope plate 20 is turned downward (turned right), the pulley 61 is hooked on the midway point of the linear member 64 and applies tension to the linear member 64 to elastically deform the elastic body 66.SELECTED DRAWING: Figure 10
Patent JP-2020080466-A (JP)
Title: Optical transmission system and unused channel verification method
Inventor: MASUMOTO KANA
IPC: H04B10/073
Filed: 2018-11-13
Abstract: To provide an optical transmission system and an unused channel verification method, achieving, at a low cost, a function to detect an unused channel in which real data is not transmitted in a long-distance redundant network.SOLUTION: Each of optical transceivers 21a, 21b which are positioned so as to be separated from one another while being connected by an optical fiber 22 in an optical transmission system 20 includes a protocol IC unit 35. The protocol IC unit 35 transmits an empty data idle signal A1 via an optical signal P1 to an unused channel of the optical fiber 22, and when transmitting, outputs to a transmission unit 33 a control signal C1 for on/off-modulating the optical signal P1 on which the idle signal A1 is superimposed according to a fixed modulation cycle. The protocol IC unit 35 also transmits an OAM signal O1 according to an OAM cycle which differs from the modulation cycle, and when transmitting, controls in a manner such that the control signal C1 is on. The protocol IC unit 35 controls in a manner such that the OAM cycle T2 is equivalent to or greater than multiple cycles of the modulation cycle T1. The transmission unit 33 is configured so as to on/off-modulate and transmit the optical signal P1 via the control signal C1.SELECTED DRAWING: Figure 4
Patent JP-2020080041-A (JP)
Title: Information management system, information management method, and information management program
Inventor: TAJIMI KAZUHIKO
IPC: G06Q30/02
Filed: 2018-11-13
Abstract: To provide an information management system, an information management method, and an information management program for performing a transaction using personal information with efficiently participating in a project using personal information.SOLUTION: A management server 20 comprises: a project information storage unit 24; a user information storage unit 22; and a control unit 21 coupled to a user terminal 10, a service site server 30, and a provider terminal 40. The control unit 21 obtains information regarding a project, which a user has entered, from the user terminal 10, records on the user information storage unit 22. When a start condition of a project recorded on the project information storage unit is reached, the control unit 21 obtains personal information about the user who has entered the project from the service site server 30 recorded on the user information storage unit 22, and provides to the provider terminal 40.SELECTED DRAWING: Figure 1
Patent JP-2020080263-A (JP)
Title: Fuel cell system
Inventor: NAITO TOSHIHISA
IPC: C01B3/38
Filed: 2018-11-13
Abstract: To provide a fuel cell system capable of inhibiting an excessive temperature rise while inhibiting inflow of surplus water vapor into a fuel cell.SOLUTION: A fuel cell system 1 comprises: a gas circulation passage 50 that leads part of fuel gas flowing from a reformer 32 to a fuel cell 10 to the upstream of a fuel pump 31; and a condenser 51 for condensing water included in fuel gas flowing through the gas circulation passage 50. Additionally, the fuel cell system 1 comprises: a gas-liquid separator 53 that is provided downstream of the condenser 51 and separates condensed water generated by the condenser 51 from fuel gas; and a water circulation passage 60 that is connected to the gas-liquid separator 53 and leads the condensed water generated by the condenser 51 to upstream of a water pump.SELECTED DRAWING: Figure 1
Patent JP-2020081058-A (JP)
Title: Washing and drying machine
Inventor: TAJIMA NOBORU
IPC: D06F58/32
Filed: 2018-11-19
Abstract: To provide a washing and drying machine capable of achieving reduction in the number of components.SOLUTION: A washing and drying machine 1 includes: a water tub 3; a circulation passage 20 connected to the water tub 3; a blower part 21; a heating part 22 provided in the circulation passage 20; and a water filter 30 including a container 40 capable of storing water. The blower part 21 circulates the air in the water tub 3 by taking it out into the circulation passage 20 from a take-out port 20D and returning it to the water tub 3 from a return port 20E. The container 40 constitutes an upstream portion 20G further on the take-out port 20D side than the heating part 22 in the circulation passage 20. The water filter 30 captures foreign objects from the air by passing the air going toward the return port 20E from the take-out port 20D in the circulation passage 20 in the water in the container 40 and dehumidifies the air.SELECTED DRAWING: Figure 1
Patent JP-2020085100-A (JP)
Title: Mounting structure of chain tensioner
Inventor: ONIMARU KOICHI
IPC: F16H7/08
Filed: 2018-11-22
Abstract: To provide a suitable mounting structure of a chain tensioner excellent in followability to chain slack, and having less outflow of oil.SOLUTION: In a mounting structure of a chain tensioner that attaches a chain tensioner 1 to an engine wall E, a cylinder 9 of the chain tensioner 1 has an oil supply passage part 31 that introduces oil supplied from the outside, a discharge part 42 that is provided below the oil supply passage part 31 and communicates with the oil supply passage part 31 via a return passage 50, and an orifice part 41 that allows the oil having flowed in from the pressure chamber 18 to flow out to an outlet part 42a of the return passage 50 of the discharge part 42; the return passage 50 is provided between the cylinder 9 and the engine wall surface E; and oil having flowed out from the orifice part 41 returns from the outlet portion 42a to the oil supply passage part 31 through the return passage 50.SELECTED DRAWING: Figure 4
Patent JP-2020084054-A (JP)
Title: Detergent composition for tableware
Inventor: IGARASHI ATSUKO
IPC: C11D1/02
Filed: 2018-11-27
Abstract: To provide a detergent composition for tableware excellent in detergency and capable of reducing sliminess more under a condition with prior art that sliminess is felt during cleaning when excessively large amount of the detergent composition for tableware is used erroneously.SOLUTION: A detergent composition contains (A) component: an anionic surfactant, (B) component: an amine oxide type surfactant, and (C) component: a propylene oxide addition product of 3 to 6-valent alcohol, and has a mass ratio represented by the (A) component/the (B) component of 0.5 to 2.5.SELECTED DRAWING: None
Patent JP-2020084636-A (JP)
Title: Winding type blind
Inventor: AKEDA KOZO
IPC: E05F1/16
Filed: 2018-11-28
Abstract: To provide a blind in which a screen is smoothly and slowly wound up even if a winding shaft is inclined or bent.SOLUTION: The present invention includes: a screen 1; a tubular winding shaft 2 which winds the screen 1; a pair of support brackets 31, 32 which rotatably support the winding shaft 2; a fixed shaft 4 which is housed in the winding shaft 2 and whose one end is fixed to the support bracket 31; an elastic member 5 which is provided so as to span between the fixed shaft 4 and the winding shaft 2; and a rotary damper 6 which is provided at the other end of the winding shaft 2. The other end of the winding shaft 2 is journaled to the support bracket 32 through the rotary damper 6, the rotary damper 6 has a damper body fixed to the support bracket 32 and a rotor connected to the other end of the winding shaft 2 and rotating together with the winding shaft 2, and the other end of the winding shaft 2 and the rotor constitute a spherical joint.SELECTED DRAWING: Figure 1
Patent JP-2020087381-A (JP)
Title: Information processing system, program, and information processing method
Inventor: INOUE TAKAYUKI
IPC: G06F3/16
Filed: 2018-11-30
Abstract: To provide an information processing system configured to facilitate difficult-to-understand setting instruction, a program, and an information processing method.SOLUTION: An information processing system including an information processing apparatus and an external device comprises: an acquisition unit which acquires voice information including setting instruction for operating the external device; a voice recognition unit which recognizes the voice information; a notification unit which displays operation information based on a result recognized by the voice recognition unit recognizing the voice information, on a screen of the information processing apparatus; an interpretation unit which interprets settings lacking in the operation information; and an output unit which outputs the operation information to the external device. The notification unit displays options on the settings lacking in the operation information on the screen of the information processing apparatus.SELECTED DRAWING: Figure 13
Patent JP-2020090892-A (JP)
Title: Hydroelectric generator and power generation system
Inventor: MIZUTANI MASATOSHI
IPC: F03B15/04
Filed: 2018-12-03
Abstract: To provide a hydroelectric generator which can remove garbage or the like without interrupting system linkage.SOLUTION: A hydroelectric generator 100 comprises: an AC-DC converter 4 for converting an AC voltage generated by a generator 3 to a DC voltage, and outputting it to an intermediate node; a system linkage inverter 10 being a system linkage apparatus for converting the DC voltage of the intermediate node to an AC voltage, and making it flow back to a power system; a voltage maintenance device 5 for suppressing a variation of the DC voltage of the intermediate node within a range in which the system linkage apparatus can maintain the backflow; a dust removal brake 12 being a brake force generation unit for imparting a brake force to the rotation of a water turbine; and a control device (CPU 7). The control device performs a dust removal operation for varying a rotational speed of the water turbine 1, or stopping the rotation of the water turbine 1 by controlling the brake force generation unit so that the brake force repeats an increase and a decrease. The control device performs the dust removal operation only for a period which is defined according to a voltage variation suppression capacity of the voltage maintenance device 5.SELECTED DRAWING: Figure 3
Patent JP-2020092192-A (JP)
Title: Piezo actuator and fluid control valve
Inventor: HAYASHI SHIGEYUKI
IPC: H01L41/083
Filed: 2018-12-06
Abstract: To provide, for example, a piezo actuator and a fluid control valve that can vaporize a liquid material more efficiently than before.SOLUTION: A piezo actuator includes a piezo stack in which piezoelectric ceramic layers and electrode layers are alternately laminated, a DC voltage application circuit that applies a DC voltage to at least a part of the piezo stack to displace the part, and an oscillating voltage applying circuit that applies a voltage having a predetermined frequency or more to at least the part of the piezo stack to oscillate the part.SELECTED DRAWING: Figure 1
Patent JP-2020093805-A (JP)
Title: Packaging device
Inventor: ARAI TATSUYA
IPC: B65D81/113
Filed: 2018-12-11
Abstract: To provide a packaging device which is advantageous in protecting a product from the vibration during transport.SOLUTION: A packaging device 1 includes: a container 2 for storing an article (product 90); and a vibration absorbing body 3 arranged at least at one out of the outside of a bottom surface 2a of the container 2 and the outside of a side surface 2b of the container 2. The elastic modulus of the vibration absorbing body 3 is lower than that of the container 2. The vibration absorbing body 3 has a protrusion part 3b which comes into contact with an edge part of an upper surface opening part 2c of the container 2 lower by one stage when the plurality of packaging devices 1 are stacked. The protrusion part 3b holds a position in the horizontal direction with respect to the container 2 lower by one stage.SELECTED DRAWING: Figure 1
Patent JP-2020094634-A (JP)
Title: Ball screw device
Inventor: ABE YASUAKI
IPC: F16H25/24
Filed: 2018-12-12
Abstract: To provide a ball screw device capable of improving the durability.SOLUTION: The ball screw device includes a screw shaft having a first screw groove in the outer peripheral face, a nut provided with a second screw groove in the inner peripheral face corresponding to the first screw groove and a cutout part in the outer peripheral face, a plurality of balls for rolling between the first screw groove and the second screw groove, a circulation component having a body part and a pair of leg parts provided at both ends of the body part, and provided on the nut, and a mounting component having a first end, a second end on the opposite side to the first end, and a first portion between the first end and the second end for fixing the circulation component to the nut, the cutout part having a first bottom face, and a first wall part and a second wall part neighboring each other across the first bottom face, the leg parts being inserted into through-holes provided in the first bottom face, the first end being arranged in a first mounting groove provided in the first wall part, the second end being arranged in a second mounting groove provided in the second wall part, the first portion being provided overlapping with the upper faces of the leg parts.SELECTED DRAWING: Figure 9
Patent JP-2019111809-A (JP)
Title: Manufacturing apparatus of sheet fusion body, manufacturing method of sheet fusion body, and accumulation suppression method of resin fume
Inventor: KUMAGAI KEISUKE
IPC: B23K26/70
Filed: 2018-12-14
Abstract: To provide a manufacturing apparatus of a sheet fusion body, effectively suppressing accumulation of a resin fume generated on fusion cutting by using a laser beam.SOLUTION: An apparatus 20 for manufacture of a sheet fusion body having a seal marginal part by fusion cutting of a sheet laminate 10 contains: a first bearing member and a second bearing member 26 having a laser beam passage part, respectively; a laser beam irradiation part arranged on one member side of both bearing members; and a reflection member 50 arranged on the other member side of both bearing members. The laser beam irradiation part 35 irradiates a laser beam 30 to the sheet laminate 10 sandwiched between both bearing members through a laser beam passage part 27 on one bearing member side. The laser beam 30 used in fusion cutting the sheet laminate 10 reaches a reflection member 50 through a laser beam passage part 261 on the other bearing member side and is reflected therefrom.SELECTED DRAWING: Figure 13