baber/WOPTO huggingface dataset:
Patent JP-2020141984-A (JP)
Title: Game machine
Inventor: YOSHIDA SHINSUKE
IPC: A63F7/02
Filed: 2019-03-08
Abstract: To provide a game machine capable of optimizing a button function pertaining to a performance.SOLUTION: A sub/main board can control a performance display device so as to detect a player's operation and execute a front button performance capable of causing a change in a performance with the player's operation as an opportunity, the player's operation includes a single operation by a single number of times of an operation and a successive hitting operation by plural number of times of an operation, and the sub/main board allows the performance display device to execute a pre-operation performance including display of a button image for promoting the player's operation as a performance included in the front button performance, to execute a performance during normal successive hitting in a situation in which a successive hitting operation is detected, and to execute an auto successive hitting performance with contents for expressing a meaning that successive hitting operation is performed when long-pressing is detected even if the successive hitting operation is not detected in a situation in which the performance during normal continuous hitting can be performed.SELECTED DRAWING: Figure 27
Patent JP-2020143258-A (JP)
Title: Rust-proof oil composition and its manufacturing method
Inventor: TAMAKI TADAMOTO
IPC: C10M135/10
Filed: 2019-03-08
Abstract: To provide a rust-proof oil composition having excellent rust-prevention as well as easy degreasing property, and excellent also in low temperature stability and adhesion prevention, and a manufacturing method of the rust-proof oil composition.SOLUTION: A rust-proof oil composition that contains (A) to (G) components respectively, of (A) a solvent having 40°C dynamic viscosity of 0.1 mm2/s or larger and 10.0 mm2/s or smaller, (B) a base oil having 40°C dynamic viscosity of 100.0 mm2/s or larger and 200.0 mm2/s or smaller, (C) a metal sulfonate having a basic value of 50 mgKOH/g or smaller, (D) a perbasic metal sulfonate having a basic value of 300 mgKOH/g or larger, (E) wax having an acid value of 10 mgKOH/g or larger, (F) a full ester of polyalcohol and, (G) a partial ester of polyalcohol, in which contents of the (D) component, (E) component, (F) component, and (G) component relative to a total amount of the (A) to (G) components are 2.6 mass% or larger, 1.5 mass% or larger, 2.6 mass% or larger, and 0.5 mass% or larger and 4.5 mass% or smaller, respectively, and a manufacturing method of the rust-proof oil composition are provided.SELECTED DRAWING: None
Patent JP-2020147299-A (JP)
Title: Binding machine
Inventor: YOSHIDA YUSUKE
IPC: E04C5/18
Filed: 2019-03-11
Abstract: To provide a binding machine in which a relative position in an axial direction of a pair of feeding members can be restricted.SOLUTION: A reinforcement binding machine 1A includes a wire feeding part 3A for feeding a wire. The wire feeding part 3A includes: a first feeding gear 30L for feeding a wire W by a rotary operation; a second feeding gear 30R; and a first displacement member 36 for displacing the second feeding gear 30R in a direction approaching/being separated from the first feeding gear 30L. The first displacement member 36 includes: a position restriction part 36R1 for restricting a position along the axial direction of the second feeding gear 30R; and a position restriction part 36L1 for restricting a position along the axial direction of the first feeding gear 30L with respect to the second feeding gear 30R.SELECTED DRAWING: Figure 8E
Patent JP-2020150367-A (JP)
Title: Cable antenna
Inventor: WADA KOJI
IPC: G06K7/10
Filed: 2019-03-12
Abstract: To provide a reader device which can emit electromagnetic waves over an entire periphery with a simple structure.SOLUTION: In a cable antenna of the invention, an oscillator which supplies high-frequency electric current is connected to one end part thereof. The cable antenna has: an inner conductor extending in a cable form; an insulation layer covering the inner conductor; and an outer conductor covering the insulation layer. An exposed part at which at least the outer conductor is removed is formed at an intermediate part as seen in a longitudinal direction of the cable antenna.SELECTED DRAWING: Figure 1
Patent JP-2020148165-A (JP)
Title: Fuel injection valve
Inventor: WATAI Takuya
IPC: F02M61/18
Filed: 2019-03-15
Abstract: To provide a fuel injection valve in which corrosion of a valve seat seal surface caused by erosion can be suppressed.SOLUTION: A fuel injection valve comprises a nozzle body 12 having injection ports 11 and valve seat seal surfaces 124, 126, and a valve element 20 having a valve element seal surface 232 abutting on the valve seat seal surface 124. The valve seat seal surface 124 has a first conical surface 124 sealing fuel by the abutment of the valve element seal surface 232 thereon, and a second conical surface 126 which is directly connected to the first conical surface 124 at a downstream side of the first conical surface 124, and on which an inlet of the injection hole 11 is opened. The first conical surface 124 and the second conical surface 126 satisfy such a relationship that an opening angle of the second conical surface 126>an opening angle of the first conical surface 124.SELECTED DRAWING: Figure 2
Patent JP-2020154066-A (JP)
Title: Intermediate transfer belt, method for manufacturing the same, and electrophotographic image formation device
Inventor: SHIMODA TAKESHI
IPC: G03G15/16
Filed: 2019-03-19
Abstract: To provide an intermediate transfer belt in which a middle layer containing silicone rubber and a surface layer containing fluorocarbon resin attach to each other tightly, a method for manufacturing the intermediate transfer belt, and an electrophotographic image formation device having the intermediate transfer belt.SOLUTION: The intermediate transfer belt includes a base layer, a middle layer, and a surface layer. The surface layer contains fluorocarbon resin, and the middle layer contains silicone rubber mainly formed of siloxane bond and has a surface roughness Ra in the range of 0.3 to 0.5 μm.SELECTED DRAWING: Figure 1
Patent JP-2020155313-A (JP)
Title: Charged particle device, measurement system, and irradiation method of charged particle beam
Inventor: FUNATSU TAKAYUKI
IPC: H01J37/18
Filed: 2019-03-20
Abstract: To provide a charged particle device capable of suppressing deformation of an object irradiated with a charged particle beam.SOLUTION: A charged particle device includes a vacuum forming member that has a pipeline connectable to an exhaust device, and forms a vacuum region by discharging gas in a first space in contact with the surface of an object through the pipeline, an irradiation device for irradiating a sample with a charged particle beam through the vacuum region, a relative position change device for changing the relative position between the sample and the vacuum forming member to change the relative position between the sample and the vacuum region, a partition member for dividing, into a plurality of compartments, a second space facing the other surface of the sample which is located on a side opposite to a surface of the sample to be irradiated with the charged particle beam, and an atmospheric pressure regulator that can control the atmospheric pressure of each of the plurality of compartments. At least a part of the gas in a space of the vacuum region which is higher in atmospheric pressure than the surrounding vacuum region is discharged through the pipeline of the vacuum forming member, and the passage of the charged particle beam to be radiated from the irradiation device contains at least a part of the vacuum regions.SELECTED DRAWING: Figure 15
Patent JP-2020154154-A (JP)
Title: Method for producing toner
Inventor: MURATA MASAKAZU
IPC: G03G9/087
Filed: 2019-03-20
Abstract: To provide a method for producing toner capable of suppressing deterioration in chargeability with high yield after storage at high temperature and high humidity.SOLUTION: A method of manufacturing toner includes a step of aggregating and fusing resin particles and colorant particles. The resin particles comprise crystalline polyester resin C. The colorant particles having three or more aromatic rings in one molecule includes colorant whose molecular weight is 600 or more and 1500 or less, and an addition polymer of a raw material monomer containing an addition-polymerizable monomer having an aromatic group.SELECTED DRAWING: None
Patent JP-2020154170-A (JP)
Title: Intercom device
Inventor: MIZUTANI YUKITAKA
IPC: H04M1/02
Filed: 2019-03-20
Abstract: To provide an intercom device which has a rationalized structure.SOLUTION: A lens holder 14 is provided with three guide protrusions 25, 25 which penetrate a camera substrate 13 and protrude rearward. A main body 31 of an angle adjustment member 16 is provided with three guide recesses 34, 34 into which tip ends of the guide protrusions 25 can be inserted and whose bottom depth is deeper than a protrusion amount of the camera substrate 13 to a rear side on the guide protrusion 25. When the angle adjustment member 16 is arranged on a rear side of the camera substrate 13, a gap is formed between a tip end of each guide protrusion 25 and the bottom of the guide recess 34. A synthetic resin packing 15 molded into a ring-shape is annularly attached to a lens tube part 12c of the lens member 12, and in storing of the lens tube part 12c into the lens holder 14, the packing 15 is held from a cross direction by a rear end of a holding cylinder 23 and a front face of a base part 12d of the lens member 12.SELECTED DRAWING: Figure 4
Patent JP-2020153494-A (JP)
Title: Parallel link mechanism and link operation device
Inventor: NOSE KENZO
IPC: H02K21/14
Filed: 2019-03-22
Abstract: To provide a parallel link mechanism in which a tip member can move on a sphere having a constant radius from a fixed rotation center, and a link operation device.SOLUTION: A parallel link mechanism comprises a base end side link hub 1, three link mechanisms 11, a rotor 2a, and a tip end side link hub 3. The rotor 2a is connected to one link mechanism of the above three link mechanisms 11. The rotor 2a is rotatably connected to the base end side link hub 1. In the link mechanism 11, first central axes 15a to 15c of first rotation kinematic pairs 25a to 25c and second central axes 16a to 16c of second rotation kinematic pairs 26a to 26c intersect at a spherical link center point 30. A rotation center axis 12 of the rotor 2a intersects the spherical link center point 30.SELECTED DRAWING: Figure 2
Patent JP-2020152358-A (JP)
Title: Vehicle seat
Inventor: TANABE JINICHI
IPC: B60N2/838
Filed: 2019-03-22
Abstract: To effectively reduce a load acting on a crewman at a vehicle collision time.SOLUTION: A vehicle seat 100 comprises a seat back S1, and the seat back comprises: a seat back frame 1; and a breast support plate 20 which is provided at an upper part of the seat back frame, and receives a breast H3 of a crewman H, buffers a retreat moving load while moving backward with respect to the seat back frame, and supports the breast of the crewman when the retreat moving load acts on the crewman due to vehicle collision. The breast support plate is provided at a position overlapping the upper part of the seat back frame in a height direction. Thus, a sinking quantity of the breast is reduced, and a load acting on the crewman can be effectively reduced.SELECTED DRAWING: Figure 2
Patent JP-2020159566-A (JP)
Title: Monitoring system
Inventor: TOYAMA MASARU
IPC: F23K5/00
Filed: 2019-03-25
Abstract: To provide a monitoring system of a vapor riser system which can reduce a possibility of leading to a failure state in which using is impossible.SOLUTION: A monitoring system 1 is of monitoring a vapor riser system 100, and includes sensors 11-13 which output a signal according to a physical quantity in the vapor riser system 100, and a control board 140 which receives the signal from the sensors 11-13, determines a sign of a failure on the basis of the physical quantity according to the received signal, and, when the sign of the failure is determined, gives a notification of the determination.SELECTED DRAWING: Figure 1
Patent JP-2020158556-A (JP)
Title: Thermally conductive putty composition, and thermally conductive sheet and dissipating structure using the same
Inventor: ASHIDA KEIKO
IPC: H01M10/643
Filed: 2019-03-25
Abstract: To provide a thermally conductive putty composition which can be deformed following a surface shape of a heat generating article and can obtain high heat conductivity (heat dissipation property and heat-providing property).SOLUTION: There is provided a thermally conductive putty composition comprising a base polymer containing a liquid polymer having a hydroxy group as a main component and a thermally conductive filler. The content of the thermally conductive filler is 500 pts.mass or more and 3000 pts.mass or less based on 100 pts.mass of the base polymer.SELECTED DRAWING: None
Patent JP-2020157880-A (JP)
Title: Autonomous travel device equipped with cooling system
Inventor: FUKUCHI RYOTA
IPC: F28D20/02
Filed: 2019-03-26
Abstract: To provide an autonomous travel device including a heating element such as an electronic apparatus and operating in a high-temperature environment, and equipped with a cooling system that can appropriately cool the inside of the device.SOLUTION: An autonomous travel device includes: a housing 1 provided inside with a heat shield/heat insulation structure in which a heating element x such as an electronic apparatus is housed; a vaporization heat cooling mechanism 2 configured to perform vaporization heat cooling on the housing 1; and a cooling system including a cooling pack 3 filled with a phase-change material that absorbs heat at phase transition and that is disposed in the housing 1. Cooling effects to operate three kinds of means of the housing 1, the vaporization heat cooling mechanism 2, and the cooling pack 3 in conjunction with one another and complement one another are obtained, and thus the inside of the device can be appropriately cooled and can be prevented from being damaged by heat from an electronic apparatus or the like.SELECTED DRAWING: Figure 1
Patent JP-2020158441-A (JP)
Title: Cyclic azine compound for use in organic electroluminescent element
Inventor: UEHARA FUMINARI
IPC: H01L51/50
Filed: 2019-03-27
Abstract: To provide a cyclic azine compound that contributes to making an organic electroluminescent element having excellent luminous efficiency and element life.SOLUTION: A cyclic azine compound has a specific structure represented by formula (1).SELECTED DRAWING: None
Patent JP-2020158648-A (JP)
Title: Water-based inkjet composition and method for producing recorded material
Inventor: YAMAZAKI SOICHI
IPC: B41M5/00
Filed: 2019-03-27
Abstract: To provide: a water-based inkjet composition that can achieve excellent color development on various recording media; and also a method for producing recorded material in which a recorded material having excellent color development can be produced.SOLUTION: A water-based inkjet composition of the present invention contains a dye composed of at least one of a sublimation fluorescent dye and a dispersed fluorescent dye, a polyester, and a water, and in which the content of the polyester is 8 times or more and 300 times or less of the content of the dye. The content of the polyester preferably is 5 mass% or more and 35 mass% or less. The content of the dye preferably is 0.05 mass% or more and 1 mass% or less.SELECTED DRAWING: None
Patent JP-2020159492-A (JP)
Title: Electromagnetic suspension
Inventor: RI TOMOYUKI
IPC: F16F15/03
Filed: 2019-03-27
Abstract: To provide an electromagnetic suspension which can make compatible improvement of thrust performance and reduction of a manufacturing cost with each other.SOLUTION: An actuator 11 has a plurality of cylindrical covers 32 composed of magnetic substances. The cylindrical covers 32 are arranged at needles 26 in positions opposing armatures 23 at internal peripheral sides of permanent magnets 31 in a radial direction, and hold the permanent magnets 31. Also, the actuator 11 has a plurality of annular spacers 33 composed of non-magnetic substances. The annular spacers 33 are arranged while extending in the radial direction of the cylindrical covers 32. In this case, the annular spacers 33 abut on, and are arranged in a clearance between one-side end surfaces (lower end surfaces 31A) of the adjacent permanent magnets 31 and other end surfaces (upper end surfaces 31B), and in a clearance between one-side end surfaces (lower end surfaces 32A) of the adjacent cylindrical covers 32 and other end surfaces (upper end surfaces 32B).SELECTED DRAWING: Figure 4
Patent JP-2020164351-A (JP)
Title: Method for producing silica sol
Inventor: KAWASAKI YUSUKE
IPC: C01B33/141
Filed: 2019-03-28
Abstract: To provide means capable of suppressing the occurrence of fine particles in a method for producing a silica sol.SOLUTION: There is provided a method for producing a silica sol which comprises synthesis of a silica sol by reacting an alkoxysilane or its condensate and water in the presence of an alkali catalyst in a reaction solution containing the alkoxysilane or its condensate, the water, and the alkali catalyst, in which the ratio of the electric conductivity value of the reaction solution with respect to the electric conductivity value at the elapse of 5 minutes from a time point when the maximum value is more than 90% for a period of 90% or more of the time from the elapse of 5 minutes after a time point when the electric conductivity of the reaction solution initially becomes a maximum value to the completion of the synthesis without adding the alkali catalyst from the start of the synthesis to the completion of the synthesis.SELECTED DRAWING: Figure 3
Patent JP-2022078383-A (JP)
Title: Method for suppressing aggregation of isolated plant cells
Inventor: MATSUI MINAMI
IPC: A01H6/46
Filed: 2019-03-29
Abstract: To provide to a method for suppressing aggregation of isolated plant cells, and a method for introducing a substance to a plant.SOLUTION: The method according to the present invention comprises bringing isolated plant cells into contact with a composition containing at least one gelling agent.SELECTED DRAWING: None
Patent JP-2020163356-A (JP)
Title: Aqueous water treatment method
Inventor: ISHIMA TOMOO
IPC: C02F1/70
Filed: 2019-03-29
Abstract: To provide a method for treating aqueous water capable of reducing a required amount of a reducing agent to offset all residual chlorine while suppressing or eliminating concerns about adverse effects on aquatic organisms due to binding residual chlorine and free residual chlorine in the vicinity of a discharge port as well as a decrease in dissolved oxygen concentration caused by the reducing agent added to offset these residual chlorine, even if the water is discharged into a river, lake, marsh, or the sea.SOLUTION: A method of treatment of aqueous water includes addition of thiosulfate compounds to aqueous water containing low concentrations of monochloramine.SELECTED DRAWING: None
Patent JP-2020168833-A (JP)
Title: Discharge device
Inventor: TAGUCHI YOSHIYUKI
IPC: B41J2/01
Filed: 2019-04-05
Abstract: To suppress position deviation between a discharge position of a first discharge part on a recording medium and a discharge position of a second discharge part on the recording medium.SOLUTION: A discharge device 10 includes a conveying part 20 which conveys a recording medium P, a first discharge part 32K which discharges droplets on the recording medium and forms a plurality of detected images along a conveying direction, a detection part 17 which detects distances from a predetermined original point of the recording medium to the respective detected images along the conveying direction respectively, and second discharge parts 32C, 32M, 32Y which are arranged on a downstream side of the recording medium in the conveying direction with respect to the first discharge part and discharge the droplets on the recording medium at a timing based on a value which is obtained by adding an average value of a difference between each of detection values and each of setting values of the detection part to a set value of the detected image on the most downstream side of the conveying direction.SELECTED DRAWING: Figure 1
Patent JP-2020168267-A (JP)
Title: Application program, computer system, and server system
Inventor: KAWASHIMA YASUSHI
IPC: A63F13/493
Filed: 2019-04-05
Abstract: To provide a new technology for avoiding the possibility for a restricted image, restricted voice or the like to be output unexpectedly by application in the foreground.SOLUTION: An application program which is executed in a computer system performing state transition control to put the application program in a pre-start state, an interruption state, or an inoperable state to be a background state into a foreground state where the application program is operable determines whether or not viewing and hearing situations of a viewing screen and/or hearing sound in the foreground state satisfy an avoidance recommendation condition showing that direct transition to the foreground state should be avoided when a state transition instruction from the inoperable state to the foreground state is given before transition to the foreground state occurs. When determined affirmatively, prescribed direct transition avoidance control is performed.SELECTED DRAWING: Figure 6
Patent JP-2020172123-A (JP)
Title: Headlight control device of vehicle
Inventor: MURASE YUKIMI
IPC: B60Q1/14
Filed: 2019-04-08
Abstract: To make differences of timing which switches back from low beam state to high beam actually and switching back timing which an operator expects as small as possible when a headlight control device of a vehicle executes high beam interruption processing which maintains irradiation state to the low beam state until interruption time elapses by resulting from interruption processing performed during execution of automatic irradiation state control which switches over the irradiation state of a headlight between the low beam state and the high beam state automatically.SOLUTION: The larger the travel speed of a vehicle starting from time point when interruption operation is performed, the larger vehicle speed correlation value becomes. As the vehicle speed correlation value amounts to large value, interruption time is set to short time.SELECTED DRAWING: Figure 4
Patent JP-2020172575-A (JP)
Title: Tire rubber composition and pneumatic tire including the same
Inventor: KAYANO TOMOHIRO
IPC: B60C1/00
Filed: 2019-04-09
Abstract: To solve the problem in which: a pneumatic tire for a competition requires various performances and, particularly, requires excellent steering stability (dry grip performance); and, such a method is employed that blends large volumes of high-glass transition temperature styrene-butadiene copolymer rubber and small particle-size carbon black and improves heat build-up properties; but, the method can improve the dry grip performance, while causing a deterioration of breaking strength resulting in worsened wear resistance.SOLUTION: A tire rubber composition contains, based on styrene-butadiene copolymer rubber 100 pts.mass, carbon black of 50-200 pts.mass, and a carbon nanotube-polymer complex with a polymer attached to at least part of carbon nanotube of 0.1-15 pts.mass.SELECTED DRAWING: None
Patent JP-2019145515-A (JP)
Title: connector
Inventor: PELOZA KIRK B
IPC: H01R12/72
Filed: 2019-04-10
Abstract: To provide an edge-coupled connector in a high density configuration which can be connected to daughter cards and memory modules and support a differential signaling system.SOLUTION: A connector includes terminals 50a, 50b. The terminals 50a, 50b each comprise a contact 56a, 56b that has a loop configuration, a body 52a, and a tail 54a, 54b. One or more legs 22 are used to secure the connector to a circuit board 8. In an embodiment, the contacts 56a, 56b are positioned in a vertical connector similar to an edge card connector disposed on two sides of a slot 25, but with a differential pair aligned in a vertical direction.SELECTED DRAWING: Figure 3