baber/WOPTO huggingface dataset:
Patent JP-2019157715-A (JP)
Title: Engine system
Inventor: NAITO KAZUYA
IPC: F01N3/023
Filed: 2018-03-09
Abstract: To provide an engine system having excellent exhaust emission control performance and capable of saving electric power.SOLUTION: An engine system 1 includes: a gasoline engine 2 that generates power and exhaust gas by using gasoline and is cooled by cooling water; an exhaust pipe 3 through which the exhaust gas generated by the gasoline engine 2 can pass; a plasma reactor 5 interposed in the exhaust pipe 3; a power source 6 for applying electric power to the plasma reactor 5; a temperature sensor 7 for detecting a temperature of the cooling water in the gasoline engine 2; and a control unit 8 for controlling output of the power source 6. In the case where the temperature detected by the temperature sensor 7 is a predetermined value or more, the control unit 8 controls the power source 6 to stop the application of electric power to the plasma reactor 5 when the gasoline is supplied to the gasoline engine 2 and to apply electric power to the plasma reactor 5 when the gasoline is not supplied to the gasoline engine 2.SELECTED DRAWING: Figure 1
Patent JP-2019155718-A (JP)
Title: Handle attachment device of bag making machine
Inventor: TOGASHI SHIGETADA
IPC: B31B70/86
Filed: 2018-03-13
Abstract: To provide a handle attachment device of a bag making machine in which a positional deviation hardly occurs when delivering a handle on a sheet for a bag.SOLUTION: A lateral handle continuous body is suctioned on a bottom face of a perforated endless belt 13, a cutter cuts the handle continuous body suctioned on the perforated endless belt 13 into individual handles B, an air cylinder 15 has a sheet guide 16 that approaches/separates from the bottom face of the perforated endless belt 13, a pasting cylinder 6 is pressed against an outer peripheral face of a large cylinder 5 to which the sheet for the bag is supplied, a locking claw 25 is protruded on the outer peripheral face of an endless winding body 9 for conveying the handle, the sheet guide 16 presses down the cut handle B to a height that enables locking with the locking claw 25, the locking claw 25 locks on a rear end in a conveyance direction of reinforcement paper E of the handle B and feeds the handle between the large cylinder 5 and the pasting cylinder 6 from beneath the perforated endless belt 13.SELECTED DRAWING: Figure 3
Patent JP-2019158025-A (JP)
Title: Dry contact mechanical seal
Inventor: SHIMIZU TAKAYUKI
IPC: F16J15/34
Filed: 2018-03-14
Abstract: PURPOSE: To provide a dry contact mechanical seal which exerts a favorable mechanical seal function by properly maintaining contact states of sealing end faces.CONSTITUTION: In a dry contact mechanical seal which is constituted so as to exert a seal function by the relative rotation of sealing end faces 3a, 5a being opposing end faces of a rotating sealing ring 5 which is held to a rotating shaft 4 so as to be movable to an axial line direction, and a stationary sealing ring 3 fixed to a seal case 2 in a non-lubrication contact state, the stationary sealing ring 3 is formed of an annular complex composed of a sealing ring main body 31 having a sealing end face 3a, and a metal-made holding ring 32 fit to an external peripheral part of the sealing ring main body in a state of tightly adhering thereto. A plurality of purge fluid injection passages 14 for injecting purge fluids F supplied from supply passages 13 which are formed at the seal case 2 toward the rotating sealing ring 5 from injection ports 14a which are opened at a tip face of the holding ring 32 are formed at the holding ring 32.SELECTED DRAWING: Figure 1
Patent JP-2019156631-A (JP)
Title: Sheet feeding device, image forming device, image forming system, and control method
Inventor: SUZUKI MANABU
IPC: B65H3/06
Filed: 2018-03-16
Abstract: To provide a sheet storage device capable of preventing a sheet from being damaged when a sheet storage is opened.SOLUTION: In a conveyance path which is provided to convey a sheet from a sheet storage to the outside and at least a part of which is inclined upward toward the downstream side in a conveyance direction, whether a jam is occurring is detected. When the occurrence of jam has been detected, a nip of a pair of rollers on the conveyance path is released, and a loading part of the sheet storage is so controlled as to be lowered.SELECTED DRAWING: Figure 5
Patent JP-2019164886-A (JP)
Title: Beam irradiation device
Inventor: IKEGAMI AKIRA
IPC: H01J37/153
Filed: 2018-03-19
Abstract: To propose a multi-beam irradiation device that can correct off-axis aberration.SOLUTION: A beam irradiation device includes: a beam source that emits a plurality of beams; an objective lens (17) for focusing the beam on a sample; a first lens (16) disposed such that the lens principal surface is positioned at an object point of the objective lens, and deflecting a plurality of incident beams toward an intersection of the objective lens principal surface and the optical axis; a second lens (15) disposed on the beam source side from the first lens, and focusing the plurality of beams on the main surface of the first lens; and a third lens (14) disposed closer to the beam source than the second lens and deflecting the plurality of beams toward the intersection of the main surface of the second lens and the optical axis.SELECTED DRAWING: Figure 1
Patent JP-2019168870-A (JP)
Title: Driving support device, driving support method, and computer program
Inventor: YOKOI YUSUKE
IPC: G08G1/16
Filed: 2018-03-23
Abstract: To appropriately set an operational condition of a safe operation according to a configuration in which another vehicle is detected by sensors.SOLUTION: A driving support device (10) comprises: a detection result acquisition part (11) for acquiring detection results obtained by sensors (24, 25) that detect another vehicle ahead of one's own vehicle (500); a range estimation part (12) for estimating a width direction range as a range in a width direction of a vehicle plane of the other vehicle facing an own vehicle, by using the detection results; a safe operation control part (15) for executing, to the own vehicle, a safe operation intended for at least one of reduction of collision damage, and avoidance of a collision between the own vehicle and the other vehicle when a preset operation condition is satisfied; and a condition setting part (13) for setting an operation condition, which may set, as an operation condition when the position of the other vehicle detected by the sensors falls outside the width direction range after the width direction range is estimated, a severe condition in such a manner of suppressing execution of the safe operation in comparison with the case when the position is within an estimated width direction range.SELECTED DRAWING: Figure 1
Patent JP-2019167643-A (JP)
Title: Acetate-based short-fiber-containing spun yarn and woven knitted fabric
Inventor: KATSUMOTO SHINGO
IPC: D02G3/04
Filed: 2018-03-23
Abstract: To provide a spun yarn from which woven knitted fabric having a texture with soft and refreshing feeling and a high drape property and a quiet gloss can be obtained, and its woven knitted fabric.SOLUTION: For a spun yarn, the content of acetate-based short-fiber with a single fiber fineness of 1.1-4.2 dtex and the number of crimps of 10-30/inch is 20-90 wt%, and the content of regenerated short-fiber is 10-80 wt%. It is preferable that the acetate-based short-fiber is cellulose triacetate, the regenerated fiber is purified cellulose, the spun yarn has a cotton count of 20-80, and the purified cellulose is tencel or lyocell. In addition, for a woven knitted fabric, the content of the spun yarn is 10-100 wt%.SELECTED DRAWING: None
Patent JP-2019169369-A (JP)
Title: Fuel battery system
Inventor: NAKAJIMA TATSUYA
IPC: C01B3/38
Filed: 2018-03-23
Abstract: To provide a fuel battery system capable of controlling a generation amount of drain water.SOLUTION: A fuel battery system 70 comprises: a vaporizer 12 for evaporating water supplied from a water supply pipe P2 to generate water vapor; a reformer 14 for performing water vapor reforming on raw material gas using the water vapor generated by the vaporizer 12 to generate fuel gas; a fuel battery (fuel battery cell stack 22) for making the fuel gas supplied from the reformer 14 react with oxidation gas to generate power; a water tank 32 in which condensed water obtained by condensing water vapor included in off-gas discharged from a fuel electrode of the fuel battery is stored and to which the water supply pipe P2 is connected; and a control device 68 for adjusting at least one of an amount of condensed water to be input to the water tank 32 and an amount of condensed water to be discharged from the water tank 32 to the water supply pipe P2 to keep an amount of water in the tank 32 within a predetermined range.SELECTED DRAWING: Figure 2
Patent JP-2019167604-A (JP)
Title: Extraction method
Inventor: TANABE HIROYUKI
IPC: C22B34/24
Filed: 2018-03-26
Abstract: To provide a new use for 5-methyl-2-hexanone.SOLUTION: A metal extraction agent contains 5-methyl-2-hexanone as an active ingredient. By using the metal extraction agent, from a chlorine complex solution or fluorine complex solution of a metal that can form a chlorine complex or fluorine complex, the chlorine complex or fluorine complex of the metal can be extracted.SELECTED DRAWING: Figure 1
Patent JP-2019168094-A (JP)
Title: Buffer
Inventor: MORI TAKESHI
IPC: F16F9/34
Filed: 2018-03-26
Abstract: To provide a buffer capable of easily adjusting secondary attenuation force occurring in elongation and secondary attenuation force occurring in contraction individually.SOLUTION: A buffer comprises a partition wall member P partitioning a liquid reservoir R formed between an expandable buffer body D and a tube member 1 provided on the outer periphery thereof into an upper chamber r1 and a lower chamber r2, having a through-hole 7d communicating between the upper chamber r1 and the lower chamber r2, and moving relative to a liquid level Rs of the liquid reservoir R when the buffer body D expands and contracts. The partition wall member P has a first member 7 and a second member 8 that changes the opening area of the through-hole 7d by relative movement with the first member 7. The direction of relative movement of the first member 7 and the second member 8 is switched according to a direction in which liquid flows through the through-hole 7d.SELECTED DRAWING: Figure 1
Patent JP-2019172715-A (JP)
Title: Adhesive composition and adhesive sheet
Inventor: KOIDE DAIGO
IPC: C09J175/04
Filed: 2018-03-26
Abstract: To provide an adhesive and an adhesive sheet less in paste residue of a cured article on a display body, and high in adhesive force (peel strength) when problem is generated when the display device is assembled and an optical function material laminated on the display body is peeled and reworked.SOLUTION: An adhesive composition contains a (meth)acrylic copolymer in which 2-ethylhexyl (meth)acrylate monomer of 50 to 70 pts.mass is copolymerized, (meth)acrylate represented by the general formula (1) CH=CR-COOR, wherein Ris a hydrogen atom or a methyl group, Ris a functional group having 10 or more branched carbon chains of 10 to 50 pts.mass, and an isocyanate of 1 to 3 pts.mass based on 100 pts.mass of the (meth)acrylic copolymer.SELECTED DRAWING: None
Patent JP-2019174909-A (JP)
Title: Support device and support processing method
Inventor: GOTODA AKIRA
IPC: G08G1/123
Filed: 2018-03-27
Abstract: To support alighting of a user when a user of a vehicle does not awake even when an autonomous traveling vehicle arrives at a destination.SOLUTION: A first detection section 710 included in a support device 100 arranged in an autonomous traveling vehicle CR detects an arrival of the vehicle CR at a destination on the basis of a present position of the vehicle CR and a destination position of a taxi service. When alighting of a user is not detected by a second detection section 720 included in the support device 100 even when a predetermined time elapses after the first detection section 710 has detected an arrival of the vehicle at a destination, a control section 740 included in the support device 100 controls an awakening section 830 so as to perform first control processing to urge a user to awake and alight from the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2019176240-A (JP)
Title: Terminal device for measuring radio quality on network side, base station device, control method, and program
Inventor: OZEKI TAKEO
IPC: H04W36/08
Filed: 2018-03-27
Abstract: To detect a radio signal from a terminal device by a peripheral base station device in a system for starting hand over processing under the leadership of a network side.SOLUTION: A terminal device acquires a first parameter for setting first transmission power about a first measurement signal to be measured by a first base station device that provides a first cell in the first cell in connection, and a second parameter for setting second transmission power about a second measurement signal to be measured by a second base station device that provides a second cell in the second cell different from the first cell, controls independently the first transmission power and the second transmission power on the basis of the first parameter and the second parameter, transmits the first measurement signal by using the first transmission power, and transmits the second measurement signal by using the second transmission power.SELECTED DRAWING: Figure 5
Patent JP-2019172295-A (JP)
Title: Package and object to be transported
Inventor: GOTO TOSHIKI
IPC: B65D81/05
Filed: 2018-03-28
Abstract: To provide a package and objects to be transported that are not vulnerable to damaging during transportation.SOLUTION: A package 10 comprises: a holding pad 12 which has a first main surface and a second main surface, and is roundly wound arranged with the first main surface on an inner side and the second main surface on an outer side; a container 14 storing the holding pad 12; and an aluminum balloon 16 inserted between an inner peripheral side end part 12A of the holding pad 12 and the holding pad 12 on its outer peripheral side.SELECTED DRAWING: Figure 1
Patent JP-2019173232-A (JP)
Title: Size removal method and device and molding device
Inventor: ARAGANE Yosuke
IPC: D06M10/00
Filed: 2018-03-29
Abstract: To provide a size removal method capable of removing a size agent from a filament without a large scaled facility, and a molding device for molding a molded article using the filament from which a size agent is removed and a plastic resin.SOLUTION: A size removal method is a method for removing a size agent adhered to a conductive filament, and energizes to the conductive filament to which the size agent is adhered. A size removal device 5 is a device for removing a size agent adhered to the conductive filament and has energization means (51) for energizing the conductive filament (A) to which the size agent is adhered. A molding device 1 comprises: a filament supply part 3 for supplying the conductive filament (A) to which the size agent is adhered; a size removal part 5 for removing a size agent adhered to the conductive filament (A) supplied; and a resin supply part 7 for supplying a plastic resin to the conductive filament from which size agent is removed, the size removal part 5 has energization means (51) for energizing the supplied conductive filament A.SELECTED DRAWING: Figure 1
Patent JP-2019175320-A (JP)
Title: Disk image acquisition device and disk discrimination device
Inventor: SUZUKI HIROSHI
IPC: G07D7/121
Filed: 2018-03-29
Abstract: To enable the outline to be detected reliably even when the disk reflectance is reduced, and to enable contamination of a transparent part to be easily detected.SOLUTION: A disk image acquisition device includes: a transparent part having a support surface that supports one surface of a disk; a background part having a surface opposed to the support surface forming a background region outside the outline of the disk; an illumination part that emits illumination light onto the one surface of the disk; and an imaging device that receives reflected light from the one surface of the disk. The illumination part emits illumination light at least including a first color component and a second color component having a different wavelength from the first color component. The background part is configured to reflect the illumination light of the first color component, and to absorb the illumination light of the second color component. When a disk exists, the imaging device receives reflected light from the one surface of the disk and the background region to acquire a first captured image corresponding to reflected light of the first color component and a second captured image corresponding to reflected light of the second color component, and when a disk does not exist, receives reflected light from the background part to acquire a third captured image corresponding to the first color component.SELECTED DRAWING: Figure 1
Patent JP-2019178096-A (JP)
Title: Compositions for inhibiting prostaglandin e2 production and compositions for inhibiting aggrecanase 1 (adamts-4) production
Inventor: NABESHIMA KAZUMI
IPC: A23L33/11
Filed: 2018-03-30
Abstract: To provide functional materials which are safe for daily ingest and capable of inhibiting prostaglandin E2 production, and functional materials capable of inhibiting aggrecanase 1 production, as well as pharmaceutical compositions and food compositions utilizing them.SOLUTION: Disclosed herein is a prostaglandin E2 production inhibiting composition comprising, as an effective ingredient, one or more compounds selected from the group consisting of cyclolanostane compounds and lophenol compounds. Also disclosed is an aggrecanase 1 (ADAMTS-4) production inhibiting composition comprising, as an effective ingredient, one or more compounds selected from the group consisting of cyclolanostane compounds and lophenol compounds.SELECTED DRAWING: None
Patent JP-2019178237-A (JP)
Title: Ethylene copolymer composition
Inventor: YANAGIDA KENGO
IPC: C08L23/08
Filed: 2018-03-30
Abstract: To provide an ethylene copolymer composition in which gumming generated in a die core during molding to a hollow molded body or the like is reduced.SOLUTION: There is provided an ethylene copolymer composition containing an ethylene polymer (A) satisfying following requirements of (1) and (2), and an ethylene copolymer (B) satisfying following requirements of (1') and (2'), and having content of the ethylene copolymer (A) of 65 to 80 mass% (total amount of the ethylene polymer (A) and the ethylene polymer (B) is 100 mass%), melt flow rate (MFR) at 190°C and 2.16 kg load in a range of 0.15 to 0.75 g/10 min. and a ratio (HLMFR/MFR) of melt flow rate (HLMFR) at 190°C and 21.6 kg load and melt flow rate (MFR) at 190°C and 2.16 kg load is in a range of 20 to 650. (1) Melt flow rate (MFR) at 190°C and 2.16 kg load is in a range of 100 to 250 g/10 min. (2) Density is in a range of 965 to 980 kg/m. (1') Melt flow rate (HLMFR) at 190°C and 2.16 kg load is in a range of 0.001 to 0.010 kg/10 min. (2') Density is in a range of 930 to 950 kg/m.SELECTED DRAWING: None
Patent JP-2019177790-A (JP)
Title: Vehicle occupant protection device
Inventor: NAGASAWA ISAMU
IPC: B60R21/231
Filed: 2018-03-30
Abstract: To provide a vehicle occupant protection device capable of achieving occupant protection for various collision forms by using an air bag capable of deployment in a direction different from an expansion direction.SOLUTION: A vehicle occupant protection device including: a first air bag arranged in a vehicle, and having a cleavage part that cleaves in deployment; a second air bag arranged in the first air bag, of which at least a part is exposed via the cleavage part in deployment; and a flow path through which gas supplied to the first air bag and the second bag flows, and provided independently from the first air bag and the second air bag.SELECTED DRAWING: Figure 2
Patent JP-2019177123-A (JP)
Title: Game machine
Inventor: MASUKO NAOTO
IPC: A63F7/02
Filed: 2018-03-30
Abstract: To provide a game machine capable of improving design of a game area.SOLUTION: A degree of action of protrusions B1140, B1211 increases with game balls approaching an upper end side of guide plates B1300, B1500, and congestion with the balls can easily occur. The congestion with the balls facilitates occurrence of payout of prize balls after switching of states of the guide plates B1300, B1500. This can facilitate correlating the behavior of the game balls with increase or decrease in gains for a player, and thus can increase attention to the game balls.SELECTED DRAWING: Figure 137
Patent JP-2019183944-A (JP)
Title: Inverter drive hydraulic device
Inventor: KUBO MITSUO
IPC: F04B49/06
Filed: 2018-04-09
Abstract: To provide an inverter drive hydraulic device capable of control which hardly causes hunting.SOLUTION: An inverter drive hydraulic device 10 mainly consists of a swash plate type variable displacement piston pump 11, a variable speed motor 12, an inverter control device 13, a pressure sensor 14, and a controller 15. A pressure regulating mechanism 16 including a pressure regulation compensator 18 is built in the swash plate type variable displacement piston pump 11. When the discharge pressure of the swash plate type variable displacement piston pump 11 reaches a cut-off start pressure set by the pressure regulation compensator 18 built in the pressure regulating mechanism 16, the swash plate type variable displacement piston pump is controlled by the discharge pressure against elastic force of a spring member 17, and a discharge flow rate is mechanically controlled by the pressure regulating mechanism 16.SELECTED DRAWING: Figure 1
Patent JP-2019187120-A (JP)
Title: Vibration type actuator, electronic device, and friction material inspection method
Inventor: ARAKI YASUYUKI
IPC: H02N2/12
Filed: 2018-04-11
Abstract: To provide a vibration type actuator using a friction material capable of easily inspecting a resin impregnation depth in a non-destructive manner.SOLUTION: A vibration type actuator 1 includes: a vibrating body 2 having a piezoelectric element 4, which is an electro-mechanical energy conversion element, and an elastic body 3; and a mobile body 6, which is a to-be-driven body that contacts the vibrating body 2. A friction portion including a friction sliding surface 6d in contact with a vibrating body 2 in a mobile body 6 is formed with a resin impregnated portion 6b impregnated with an epoxy resin containing a fluorescent material in pores of a sintered body 6a made of stainless steel.SELECTED DRAWING: Figure 4
Patent JP-2019182265-A (JP)
Title: Vehicle body transport device
Inventor: ISHIKAWA DAIGO
IPC: B65G17/48
Filed: 2018-04-12
Abstract: To provide a vehicle body transport device having small whole height dimension.SOLUTION: A vehicle body transport device comprises start end rotors (drive sprockets 41, 51), terminal rotors (driven sprockets 42, 52), annular members (chains 43, 53), a support member 7 or the like. The support member 7 can be changed in a posture between a standing posture at which the support member 7 stands along a vertical direction and along in a direction orthogonal to a transport direction of a vehicle body 1, and a posture at which the support member is inclined to a downstream side of the transport direction along the transport direction. According to such a configuration, the support member 7 is held to the standing posture in a step in which the support member 7 moves on an upper straight line part of the annular members (chains 43, 53), and the support member 7 is held in the inclined posture in a step in which the support member 7 moves on a lower straight line part of the annular members (chains 43, 53).SELECTED DRAWING: Figure 2