baber/WOPTO huggingface dataset:
Patent JP-2017101830-A (JP)
Title: Lockbolt
Inventor: JONATHAN BREWER
IPC: F16B23/00
Filed: 2017-01-12
Abstract: PROBLEM TO BE SOLVED: To manufacture a lockbolt more easily and more inexpensively.SOLUTION: A lockbolt for installation into apertured workpiece members comprises a pin having a head and a tail end provided with locking grooves and a single pull groove. An installation tool having a collet with a corresponding shape to the pull groove is used to apply an increasing pulling force to the pin tail, thereby to push the collet towards the workpiece. A force to be applied by a hydraulic actuation piston is further increased, a collar is swaged into the locking grooves. The force applied by the tool is halted either at a predetermined maximum value or when the pin tail breaks at a breaker groove formed by the single pull groove.SELECTED DRAWING: Figure 1
Patent JP-2020045905-A (JP)
Title: Electroviscous fluid incorporated apparatus
Inventor: IGARASHI DAISUKE
IPC: F16F9/53
Filed: 2017-01-17
Abstract: To solve a problem of the lowering in responsiveness of a load voltage and the occurrence of an overshoot when a variation and a secular change occur in electric constant of an electroviscous fluid.SOLUTION: This electroviscous fluid incorporated apparatus incorporated with an electroviscous fluid whose viscosity changes according to an application voltage comprises: voltage application means for applying a load voltage to the electroviscous fluid; load voltage control means for controlling the voltage application means on the basis of a load voltage command value; load voltage detection means for detecting the load voltage of the electroviscous fluid; and charge current control means for correcting a charge current value at the charge of the electroviscous fluid. The charge current control means corrects the charge current value on the basis of a change rate of the load voltage which is detected by the load voltage detection means.SELECTED DRAWING: Figure 3
Patent JP-2018116485-A (JP)
Title: Maintenance work support device, maintenance work support method, maintenance work support program and recording medium
Inventor: YOKOTA YUSUKE
IPC: G05B19/418
Filed: 2017-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance work support device, a maintenance work support method, a maintenance work support program and a recording medium which can support improvement in efficiency of maintenance work by notifying a maintenance worker of work procedures corresponding to various maintenance tasks for equipment to reduce his or her procedural errors.SOLUTION: The maintenance work support device comprises a procedural information output unit which outputs procedural information indicative of task procedures of maintenance work for equipment, which is a combination of operation definition information defining operations of a setting tool for adjusting or setting the equipment and task definition information defining tasks which a maintenance worker who will perform maintenance work for the equipment is instructed to perform.SELECTED DRAWING: Figure 1
Patent JP-2018114594-A (JP)
Title: Cutting tool
Inventor: UCHIDA NAOTO
IPC: B25D3/00
Filed: 2017-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool capable of cutting only a cutting target material without damaging a surface of a base material when cutting a thin plate-like target object material arranged opposite the surface of the base material.SOLUTION: A cutting tool comprises a tool body 10 on which a blade body 20 having a blade part 21 is attached and which has an impact receiving part 12 for receiving impact force for propelling the blade body 20 toward a cutting object material 102, a guide surface 22 formed in the blade body 20 and slidingly contacting a surface 101 of a base material 100 when the blade body 20 is propelled, and a pressing-down part 13c projecting in a propulsion direction X of the blade body 20 with respect to a cutting position α of the blade part 21, which makes contact with the cutting object material 102, and facing the blade part 21 with a clearance S allowing insertion of the cutting object material 102.SELECTED DRAWING: Figure 2A
Patent JP-2018116609-A (JP)
Title: Work vehicle
Inventor: NISHI KEISHIRO
IPC: A01B69/00
Filed: 2017-01-20
Abstract: PROBLEM TO BE SOLVED: To allow a work vehicle to surely avoid coming in contact with an obstacle during its automatic operation.SOLUTION: A work vehicle comprises an electronic control system for vehicle automatic operation in which a vehicle is automatically operated. The electronic control system includes: a plurality of obstacle detection modules for detecting whether an obstacle is present or not; and a contact avoidance control unit for performing contact avoidance control for avoiding coming into contact with the obstacle when the obstacle is detected by the obstacle detection modules. The obstacle detection modules include a plurality of obstacle search instruments 68 that are arranged to be separated into a front end part of the vehicle and right and left side parts of the vehicle so that a front side and right and left sides of the vehicle can be areas to be searched.SELECTED DRAWING: Figure 2
Patent JP-2018123913-A (JP)
Title: Hydraulic clutch device
Inventor: IWAMOTO YASUHIRO
IPC: F16D25/0638
Filed: 2017-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic clutch device that can finely and accurately control torque even at a low clutch operating oil pressure by avoiding an influence of a centrifugal oil pressure associated with high speed rotation in a large hydraulic clutch.SOLUTION: A hydraulic clutch device comprises a first shaft, a second shaft disposed coaxially with the first shaft, a friction transmission mechanism that is disposed between the first shaft and the second shaft and transmits rotational power by friction force or the viscous resistance of oil, and a hydraulic pressing mechanism that rotates together with the first shaft or the second shaft and presses the friction transmission mechanism in an axial direction to change the power transmission torque of the friction transmission mechanism. The hydraulic pressing mechanism has a piston reciprocating in the axial direction to press the friction transmission mechanism, a cylinder accommodating the piston, a first pressure space that is formed between the piston and the cylinder and applies a hydraulic pressure to the piston, and a second pressure space that is formed between the piston and the cylinder and applies a hydraulic pressure to the piston.SELECTED DRAWING: Figure 1
Patent JP-2018122048-A (JP)
Title: Folding umbrella
Inventor: OIKAWA KATSUHIRO
IPC: A45B9/02
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent continuous fiber from getting rolled up from a stick through contact with ribs and stretchers.SOLUTION: The folding umbrella in one embodiment of the present invention includes: a stick; a runner slidably provided in the axial direction of the stick; stretchers with one end pivotally supported by the runner; ribs that are connected to the stretchers; and a ring that is formed with a material containing no continuous fiber. The stick is composed of a first tube body and a second tube body which is provided in a manner that can be stored inside the first tube body from the tip end side thereof. The first tube body is formed of a prepreg sheet containing the continuous fiber that extends in parallel in the axial direction. The ring is provided in the tip end in the outer peripheral face of the first tube body.SELECTED DRAWING: Figure 5
Patent JP-2017145411-A (JP)
Title: Manufacturing method of hydrocarbon and catalyst for manufacturing hydrocarbon
Inventor: YAMANE NORIYUKI
IPC: C10G2/00
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of hydrocarbon high in yield of olefin useful as a chemical raw material compared to conventional ones and a catalyst for manufacturing the hydrocarbon.SOLUTION: The manufacturing method of hydrocarbon has a process for generating hydrocarbon from a synthetic gas in a reactor by using a catalyst, the catalyst has a silica carrier, a Fischer-Tropsch synthesis catalyst having cobalt carried on the silica carrier and a film of ZSM-5 zeolite formed on an outside surface of the Fischer-Tropsch synthesis catalyst and cobalt carrying ratio with the Fischer-Tropsch synthesis catalyst as a population parameter is over 10 mass% and 40 mass% or less.SELECTED DRAWING: Figure 1
Patent JP-2018131300-A (JP)
Title: Freezing preventive device for outriggers
Inventor: NAKANISHI CHIAKI
IPC: B66C23/80
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To suppress malfunction of an outrigger due to freezing, in a working machine with the outriggers.SOLUTION: There is provided a freezing preventive device 10 for outriggers 4 provided for a working machine, namely a crane. The crane comprises: the outriggers 4 each comprising a cylindrical frame 40; a sponson beam 41 inserted into the cylindrical beam 40, wherein the sponson beam 41 is configured to be relatively displaceable with respect to the cylindrical crane 40; and an engine 22 which is a source of power. The freezing preventive device comprises: a duct 11 which interconnects the circumference of the engine 22 and the insides of the respective cylindrical frames 40; and a fan 12 which is air blowing means disposed in the middle of the duct 11. The freezing preventive device is configured such that air surrounding the engine 22 can be supplied into the cylindrical frames 40 via the duct 11 by the fan 12.SELECTED DRAWING: Figure 3
Patent JP-2018130426-A (JP)
Title: Container with lid
Inventor: MAEKAWA MASATOSHI
IPC: A47J27/21
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To notify a user of a fact that maintaining of a closed state of a lid part and a container body is released, in a visual manner, without disturbing an operation property of a user.SOLUTION: A container 100 with a lid comprises: a hook 5 which is provided on a lid part 3 of a container body 1, and maintains a closed state of the container body 1 and the lid part 3 when it is positioned at an engagement position; and a beam part 80 which can be freely oscillated on rotary shafts 83, 84 which are pivotally supported on the lid part 3. The container 100 with a lid further comprises: a knob 8 which moves a hook 5 from an engagement position on a push-down side end part 81 side of the beam part 80 when a push-up side end part 82 side of the beam part 80 is lifted up, thereby releasing maintenance of the closed state of the container body 1 and the lid part 3; and a twisting coil spring 71 for energizing the push-down side end part 81 side to an orientation where the push-up side end part 82 is lifted up. The twisting coil spring 71 performs the energization so that the push-up side end part 82 side is lifted up when the hook 5 is moved from the engagement position.SELECTED DRAWING: Figure 3
Patent JP-2018136631-A (JP)
Title: Order acceptance management device, order acceptance management system, order acceptance management method, and program
Inventor: NAGASAWA KAZUNORI
IPC: G06Q10/00
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To properly and efficiently manage a collection schedule of a container that needs to be collected, in addition to managing a delivery schedule of an article.SOLUTION: There is provided an order acceptance management server 11 that performs the control for receiving use date data 29 by distributing user-specific calendar screen data 23 from a user-specific calendar generating unit 21 to a client terminal 3 and for causing an order acceptance data generating unit 35 to generate order acceptance data 37 by a schedule calculation unit 31, on the basis of the use date data 29.SELECTED DRAWING: Figure 2
Patent JP-2018136451-A (JP)
Title: Toner for electrostatic latent image development and method for manufacturing the same
Inventor: WASHINO YUSUKE
IPC: G03G9/087
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce attenuation in charge of toner while ensuring sufficient low-temperature fixability of the toner.SOLUTION: A toner for electrostatic latent image development includes a plurality of toner particles containing a first resin and a second resin. The first resin includes a repeating unit derived from a styrene-based monomer not having either of an acid radical or a hydroxyl group. The second resin includes a repeating unit having an acid radical and/or a hydroxyl group. The mass Wof a water-soluble component present in a surface layer part of the toner particle measured by a first measuring method, and the mass Wof a water-soluble component present in the entirety of the toner particle measured by a second measuring method satisfy both the formulas (1) and (2). The first resin is a resin soluble in tetrahydrofuran and insoluble in water in the first measuring method and second measuring method. The second resin is a resin soluble in both tetrahydrofuran and water in the first measuring method and second measuring method. (1) W/W≤0.0075; (2) 500 mg≤W.SELECTED DRAWING: None
Patent JP-2018135962-A (JP)
Title: Water stop structure of seal water pipeline
Inventor: YAMAUCHI SHINICHI
IPC: F16J15/06
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a water stop structure of a seal water pipeline which enables water leakage of a seal water pipeline to be repaired without stopping operation of a device using a mechanical seal at a shaft seal part.SOLUTION: A water stop structure of a seal water pipeline stops water at a water leaking portion occurring in a seal water pipeline for supplying seal water to a mechanical seal. The water stop structure includes: a first sheet which is disposed so as to cover the water leaking portion of the seal water pipeline; a second sheet disposed at the outer side of the first sheet; a third sheet disposed at the outer side of the second sheet; and a clamp which presses the first sheet to the water leaking portion of the seal water pipeline through the second sheet and the third sheet. The first sheet has pressure resistance higher than that of the second sheet. The second sheet has elasticity higher than that of the first sheet. The third sheet has rigidity higher than that of the second sheet.SELECTED DRAWING: Figure 1
Patent JP-2018136898-A (JP)
Title: Voting system and voting method
Inventor: TAKANO YUTAKA
IPC: G06K19/06
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a voting system capable of easily specifying voting information.SOLUTION: A voter terminal receives prediction information, which is information on prediction of a game result to be a voting object, from a voting processing device, displaying the prediction information, when an input for deciding the prediction information as voting information is accepted, displaying the prediction information as the voting information in a two-dimensional code manner and when a correction input for correcting the prediction information is accepted, displaying information obtained by reflecting the correction input on the prediction information as the voting information in a two-dimensional code manner. The voting processing device receives the prediction information from a tabulation device, display the prediction information in a two-dimensional code manner, causing a read unit to read the two-dimensional code formed by converting the voting information displayed on the voter terminal, transmitting the voting information to the tabulation device and causing a ticket issuing unit to issue a vote ticket according to the voting information. The tabulation device receives the voting information from the voting processing device, creates prediction information from the voting information and transmits the prediction information to the voting processing device.SELECTED DRAWING: Figure 1
Patent JP-2017122733-A (JP)
Title: X-ray detector
Inventor: ISA HIROSHI
IPC: G21K4/00
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image detector that improves flexibility of a scintillator layer itself, and allows the scintillator layer and a photoelectric conversion element to be adhered with a uniform thickness without defects as achieving a damage prevention of a crystal.SOLUTION: An X-ray detector includes: a support body; a scintillator layer of a columnar crystal structure formed on the support body; an optical coupling layer; and a photoelectric conversion element, in which, as to the scintillator layer of the columnar crystal structure formed on the support body, flexural elasticity modulus Esc of the scintillator layer in a cantilever beam state when an equal distribution load is applied in a state where a surface of the columnar crystal structure is convex satisfies a relation expressed by a following expression (I), and a sensor part is shaped into a curvature. Esc≤-0.43M+372, and Esc≥-0.16M+98...(I) (where in the expression (I), Esc expresses the flexural elasticity modulus (kg/mm) of the scintillator layer, and M expresses a film thickness (μm) of the scintillator layer.)SELECTED DRAWING: None
Patent JP-2018147964-A (JP)
Title: Heating method of composite, heating apparatus of composite and photoelectric converter
Inventor: YONETANI MASATO
IPC: H05B6/80
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To heat and calcine a third material in contact with a second material, by polarizing the abutting interface between a first material and the second material having different compositions or oscillating impregnation carriers by irradiating electromagnetic wave.SOLUTION: A heating method of a composite has first through third materials of different compositions, and a second material heats a composite placed between the first and third materials, by irradiating with electromagnetic waves. The first and second materials have a work function difference involving movement of charges via the abutting interface between the first material and the second material. The third material is composed of a hybrid semiconductor absorbing light in visible or near-infrared region. The angle formed by the vibration direction of electrical field of the electromagnetic waves with which the composite is irradiated and the abutting interface is 0-45°. The vibration direction of electrical field of the electromagnetic waves is a direction crossing the static polarization or the injection direction of carriers. The composite is installed or transported to a region including a position where the intensity of the oscillatory electrical field of the electromagnetic waves is highest, and the composite is irradiated with the electromagnetic waves.SELECTED DRAWING: Figure 3
Patent JP-2017100021-A (JP)
Title: Game machine
Inventor: KAWABE NORIHIRO
IPC: A63F7/02
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of avoiding a difficulty in notifying the surroundings of a fraudulent act when the fraudulent act is detected while a performance movable body is at an operation position.SOLUTION: A Pachinko machine 1 comprises: an image display device 7 having a display screen 7a; a board movable body 15 displaceable in front of the display screen 7a; and abnormality detection means such as a magnetic detection sensor 75 capable of detecting magnetism (a change in magnetic flux density) and a radio wave detection sensor 76 capable of detecting an illegal radio wave. The board movable body (performance movable body) 15 can be driven to an operation position where a hiding area of the display screen 7a is larger than that in a predetermined standby position, and can return to the standby position from the operation position. The Pachinko machine 1 brings abnormality state notification means (a speaker 67, a frame lamp 66, and a board lamp 5) to a predetermined notification mode according to the type of a detected abnormality and has cases where a driving maintenance performance of the board movable body is canceled and not canceled.SELECTED DRAWING: Figure 72
Patent JP-2017125054-A (JP)
Title: Cgrp receptor antagonists
Inventor: LUO GUANGLIN
IPC: C07D471/04
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide novel compounds and pharmaceutically acceptable salts thereof, which are CGRP receptor antagonists.SOLUTION: The disclosure relates to compounds represented by formula I and pharmaceutically acceptable salts thereof. The disclosure also relates to pharmaceutical compositions and methods for using the compounds in the treatment of CGRP related disorders including migraine and other headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, respiratory inflammatory diseases such as asthma, and chronic obstructive pulmonary disease (COPD).SELECTED DRAWING: None
Patent JP-2018153008-A (JP)
Title: motor
Inventor: KATO EIJI
IPC: H02K1/27
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a motor of which the system control is simple, and which does not require to be temporarily stopped for varying magnetic force of a magnet.SOLUTION: A motor has a magnet and a coil. In the magnet, residual magnetic flux density at T1(°C) is considered as Br1(mT), the residual magnetic flux density at T2(°C) is considered as Br2(mT), and the residual magnetic flux density at T3(°C) is considered as Br3(mT). T1=20, T2=100, and T3=220 are considered. When a temperature coefficient in the case of considering reference temperature as T1(°C), and considering target temperature as T2(°C) is considered as α2(%/°C), and a temperature coefficient in the case of considering the reference temperature as T1(°C), and considering target temperature as T3(°C) is considered as α3(%/°C), α2=[{(Br2-Br1)/Br1}/(T2-T1)]×100≥-0.11, and α3=[{(Br3-Br1)/Br1}/(T3-T1)]×100≤-0.13.SELECTED DRAWING: Figure 1
Patent JP-2018150206-A (JP)
Title: Ceramic porous body, water vapor separator, and humidity control device
Inventor: HARADA KOICHI
IPC: C04B38/00
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic porous body, a water vapor separator, and a humidity control device capable of practical and efficient dehumidification even in an environment with low humidity less than 60%.SOLUTION: A water vapor separator used for permeating water vapor present in a first space to a second space, includes a ceramic porous body 16 having a first surface, a second surface opposed to the first surface and pores communicating from the first surface to the second surface. The ceramic porous body 16 includes a porous matrix 19 formed by a plurality of first inorganic material particles 18 isotopically necking each other, and second inorganic material particles 20 arranged irregularly in the porous matrix 19 and having an average particle diameter three times or more than a maximum particle diameter of the first inorganic material particles. The volume fraction of the second inorganic material particles 20 is 0.001 to 10 vol.% of the volume of the first inorganic material particles.SELECTED DRAWING: Figure 3
Patent JP-2018153293-A (JP)
Title: Game machine
Inventor: EDAHIRO TAKAYUKI
IPC: A63F5/04
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of reducing a difference of an advantageous degree which may occur among plural players.SOLUTION: Game state setting means of a game machine sets an advantageous state advantageous to a player relative to a normal state based on stop display of any one pattern combination out of plural pattern combinations on an effective line, in the normal state, and performance execution means can execute a prescribed continuous performance for allowing a player to expect that, a prescribed special role is internally won, over plural game rounds, and plural pattern notice performances for individually indicating each of the plural pattern combinations. The performance control means can cause the performance execution means to execute the prescribed continuous performance regardless of presence/absence of the internal winning of the prescribed special role, and when the prescribed special role is internally won, the performance control means causes the performance execution means to execute any one pattern notice performance out of the plural pattern notice performances.SELECTED DRAWING: Figure 22