baber/WOPTO huggingface dataset:
Patent JP-2019168052-A (JP)
Title: Attachment structure of solenoid valve
Inventor: NAGAI SHOTARO
IPC: F16H61/00
Filed: 2018-03-23
Abstract: To prevent the erroneous assembling of solenoid valves, in an attachment structure of the solenoid valves in which a plurality of the solenoid valves having the same contours, and different in control forms are inserted and attached into fitting holes of a valve body.SOLUTION: In an attachment structure of solenoid valves, a plurality of kinds of the solenoid valves 21, 31 having the same contours, and different in control forms are inserted and attached into a plurality of fitting holes 10a, 10b of a valve body 10 having the same contours in prescribed correspondence relationships. Attachment brackets 22, 32 for fixing the solenoid valves 21, 31 to the valve body 10 are integrally arranged at the solenoid valves 21, 31, respectively. Third extension parts 22d, 32d and protrusive walls 10y, 10z which interfere with each other when the solenoid valves 21, 31 and the fitting holes 10a, 10b which are not in the prescribed relationships are fit to each other are arranged at the respective attachment brackets 22, 32 and the valve body 10.SELECTED DRAWING: Figure 7
Patent JP-2019173682-A (JP)
Title: Accelerator pedal device
Inventor: NAKATA TAIKI
IPC: F02D11/10
Filed: 2018-03-29
Abstract: To provide an accelerator pedal enabling a driver to acknowledge clearly an operating state without feeling any discomfort even at a stepping-down initial stage of the accelerator pedal.SOLUTION: A vehicle is provided with an accelerator pedal for accepting a stepping-down action of a driver, an accelerator sensor for detecting a stepping-down stroke of the accelerator pedal, a reaction force adding part for adding a reaction force oppositely faced to the driver's action and an engine control ECU for attaining information about said detection from said accelerator sensor and generating a driving instruction to an engine on the basis of said information. The reaction force adding part changes a reaction force increasing or decreasing relation against the stepping-down stroke of the accelerator pedal at a varying point St1 of the stepping-down stroke. The engine control ECU stops output of the driving force got from the engine at a section A where the stepping-down stroke is lower than the varying point St1.SELECTED DRAWING: Figure 5
Patent JP-2019172197-A (JP)
Title: Off-road travel vehicle
Inventor: MIZUKURA TAIJI
IPC: B62D11/24
Filed: 2018-03-29
Abstract: To provide an off-road travel vehicle excellent in turning performance.SOLUTION: An off-road travel vehicle comprises: a saddle-riding type seat part 13; a crawler part 20 driven by power from a motor 31; left/right steering wheels 11L each of which is arranged on one of left/right sides of the crawler part 20; a steering part 40 linked to the left/right steering wheels 11L through a steering mechanism; and a lift mechanism which can lift up the left/right steering wheels 11L to a vehicle body individually.SELECTED DRAWING: Figure 1
Patent JP-2019178796-A (JP)
Title: Method for managing mercury
Inventor: SUZUKI YOSHIAKI
IPC: F23G5/50
Filed: 2018-03-30
Abstract: To provide a method for managing mercury that can continuously monitor mercury contained in an exhaust gas.SOLUTION: A method for managing mercury can continuously measure concentration of mercury contained in an exhaust gas that is discharged from a melting furnace or incinerator and has 800 ppm or more and 2000 ppm or less concentration of a reducing gas.SELECTED DRAWING: Figure 1
Patent JP-2019184270-A (JP)
Title: Current detection device and current measurement device
Inventor: NAKAZAWA KOKI
IPC: G01R19/00
Filed: 2018-04-03
Abstract: To accurately measure a current value of a high-frequency current flowing through a measurement object regardless of a length of a transmission line.SOLUTION: A current detection device includes a current sensor 2, a connection cable 4, an impedance conversion circuit 3, an integration circuit 6, and a resistor circuit 5. The current sensor is configured using a Rogowski coil to detect current flowing through a measurement object, and outputs a detection signal S1 corresponding to a value of the current. The connection cable is composed of distributed constant lines and transmits the detection signal S1. The impedance conversion circuit, arranged between the current sensor 2 and the connection cable 4, has an input impedance which is equal to (or substantially equal to) the characteristic impedance of the current sensor 2. The integration circuit integrates the detection signal S1 input via the connection cable 4, and outputs an output signal S2 indicating the value of the current. The resistor circuit, having a resistance value which is equal to (or substantially equal to) the characteristic impedance of the connection cable 4, is connected in series between the connection cable 4 and the integration circuit 6.SELECTED DRAWING: Figure 3
Patent JP-2019180681-A (JP)
Title: Wound dressing
Inventor: SAWAZATO HIROSHI
IPC: A61F13/02
Filed: 2018-04-06
Abstract: To provide a wound dressing capable of providing an optimal amount of various ions on a wound surface in order to promote proliferation and differentiation of the fibroblast, and collagen synthesis, and capable of imparting bactericidal property for preventing critical fixing and infection of bacteria to the wound surface.SOLUTION: A wound dressing has a glass fiber member of non-woven fabric or floccular matter and a moisture non-absorbing adhesive member. The glass fiber member comprises glass containing SiOof 5-70%, BOof 5-40% and CaO of 1-50% in mass % of oxide conversion as a glass composition, and has weight per unit area of 0.5 mg/cmor more. Also, the glass fiber member has a first surface coming in contact with the wound surface, and a second surface opposed to the first surface. The moisture non-absorbing adhesive member covers the whole of the glass fiber member, and is provided on the second surface of the glass fiber member so that the circumferential edge may protrude from the glass fiber member.SELECTED DRAWING: Figure 1
Patent JP-2019183470-A (JP)
Title: Heat insulator and manufacturing method thereof
Inventor: SAITO TAKAO
IPC: B28B1/50
Filed: 2018-04-06
Abstract: To provide a light, fire-resistant and incombustible heat insulator which has high processability and in which no toxic gas is generated, and a manufacturing method thereof.SOLUTION: This heat insulator comprises motor formed by an aggregate, a binder, and mixing water. The aggregate is an incombustible special foaming aggregate, and the binder is cement. The method for manufacturing the heat insulator includes: feeding the incombustible special foaming aggregate as the aggregate, the cement as the binder, and the mixing water into a mixing container; generating motor through agitation in the mixing container; then supplying the motor into a mold of a prescribed shape while a foaming agent is mixed in the motor immediately before the motor is supplied into the mold; and curing the motor in which the foaming agent supplied into the mold has been mixed.SELECTED DRAWING: Figure 1
Patent JP-2019061649-A (JP)
Title: Server rack and data center
Inventor: CHEN CHAO JUNG
IPC: G06F1/16
Filed: 2018-04-09
Abstract: To provide a server rack.SOLUTION: A server rack includes at least one server element and an asset tag corresponding to the at least server element. The asset tag includes: a support bar which is positioned so that the at least one server element is removed from the server rack without removing the asset tag; an actuator which is configured to allow the support bar to pivot between at least two positions, and connected to the support bar; and an interface which is configured to be an indicator for providing a position and a state about the corresponding server element, and supported by the support bar.SELECTED DRAWING: Figure 9
Patent JP-2019186031-A (JP)
Title: Display device and manufacturing method thereof
Inventor: OSHIGE HIDEMASA
IPC: G09F9/30
Filed: 2018-04-10
Abstract: To provide a technology advantageous to improve the quality of a display device using an organic light-emitting element.SOLUTION: A display device includes an element substrate having a display unit in which a plurality of organic light-emitting elements are arrayed on a base material and a connection provided on the base material so as to be separated from the display unit, a drive substrate that is connected to the connection unit and can drive the display unit, and a heat insulation unit that is provided between the display unit and the connection unit in the plan view in the base material and has the thermal conductivity lower than the base material.SELECTED DRAWING: Figure 2
Patent JP-2021164491-A (JP)
Title: Endoscope fluid controller
Inventor: NAKAJIMA SHO
IPC: A61B1/00
Filed: 2018-04-11
Abstract: To provide an endoscope fluid controller that eliminates a risk of erroneously connecting to a nozzle having a predetermined function a fluid tube for executing a function differing from the predetermined function.SOLUTION: An air supply/suction valve 10 comprises: a cylinder part 20 that includes a fitting part 20a having a pipe line opening part 27m to be attached to an operation part 3 of an endoscope 1 to communicate with a fluid pipe line 2ch and tube coupling parts 21a, 22a to be connected to fluid sources and comprises a cylinder body 20b having a shaft holding hole 25 for making the coupling parts 21a, 22a communicate with the pipe line opening part 27m; and an operation member 30 having a shaft 31 slidably disposed in the shaft holding hole 25. On the cylinder body 20b are formed a suction port 21e for making the shaft holding hole 25 communicate with the outside of the cylinder body 20b and a recess opening 23b. The air supply/suction valve has a sound generation part 40 in the vicinity of the suction port 21e and the recess opening 23b, the sound generation part generating warning sound when a fluid flows in a direction reverse to a direction in which a fluid generated due to the fluid sources being driven flows.SELECTED DRAWING: Figure 6D
Patent JP-2019066456-A (JP)
Title: State monitoring device and state monitoring system
Inventor: SAITO HITOSHI
IPC: G01M99/00
Filed: 2018-04-16
Abstract: To estimate the vibration source of an abnormal vibration independently of the cycle of the abnormal vibration.SOLUTION: The state monitoring device according to the present invention includes a storage unit and a control unit. The storage unit stores a plurality of pieces of vibration data measured by a plurality of acceleration sensors set in a monitoring target, respectively. The control unit specifies a reference time t1 when any one of the pieces of vibration data becomes larger than the threshold value. The storage unit stores a plurality of pieces of vibration data corresponding to a plurality of pieces of acceleration sensor, respectively. The controller specifies a first acceleration sensor which measured first vibration data E1, which has exceeded the threshold value the earliest of all the vibration data, at a first reference time interval Δti1 including a reference time t1.SELECTED DRAWING: Figure 6
Patent JP-2019189664-A (JP)
Title: Production method and production apparatus of cellulose nanofibers
Inventor: TAKAHASHI MASASHIGE
IPC: B03C1/00
Filed: 2018-04-18
Abstract: To provide a production method and a production apparatus of cellulose nanofibers with foreign matter removed as much as possible because magnetic materials or foreign matter containing magnetic materials, if mixed when producing cellulose nanofibers, cause hindrance to operation of a fibrillation apparatus and the like.SOLUTION: A raw material slurry S is circulated via a return pipe 10 by operation of a circulation pump 3 while stirring the inside of a raw material tank 2 by a stirring device 8. Magnetic body adsorption means 4a and 4b are placed on a return pipe 10 to capture by adsorption magnetic bodies and foreign matter containing magnetic bodies in the raw material slurry S. After a desired time has passed, the raw material slurry 2 is supplied to a fibrillation step 13. The magnetic body adsorption means 4a and 4b are removed from the return pipe 10 and cleaned to remove magnetic bodies or foreign matter containing magnetic bodies captured by adsorption and, thereafter, installed again on the return pipe 10.SELECTED DRAWING: Figure 1
Patent JP-2019181421-A (JP)
Title: Garbage disposer
Inventor: Pan rong qiong
IPC: B02C18/00
Filed: 2018-04-24
Abstract: To provide an economical garbage disposer.SOLUTION: The garbage disposer includes a pedestal. In the pedestal is arranged a moving enclosure and below the moving enclosure is arranged a first transmission enclosure positioned at the pedestal. At the left side of the first transmission enclosure is arranged a second transmission enclosure positioned at the pedestal, and at the left side of the second transmission enclosure is arranged a third transmission enclosure positioned at the pedestal. In a wall at a lower end of the third transmission enclosure is arranged a contractile tube. In a wall at an upper end of the moving enclosure are arranged a first pipe and a second pipe extending upward and outward laterally symmetrically. On an upper end face of the second pipe is arranged a first gate valve, on an upper end face of the first pipe is arranged a second gate valve, on an upper end face of the first gate valve is arranged a third pipe and on an upper end face of the second gate valve is arranged a fourth pipe. The disposer is simply structured and can be used conveniently, which can rupture garbage by driving a cam structure using low-temperature steam and effectively enhance work efficiency.SELECTED DRAWING: Figure 3
Patent JP-2021120471-A (JP)
Title: Nitrided steel member, manufacturing method of nitrided steel member and manufacturing apparatus
Inventor: HIRAOKA YASUSHI
IPC: C23C8/26
Filed: 2018-04-26
Abstract: To provide a nitrided steel member with a remarkably improved fatigue resistance and a manufacturing method and a manufacturing apparatus for manufacturing the nitrided steel member.SOLUTION: A nitrided steel member according to the invention has a mother phase of a carbon steel or a low-alloy steel having a carbon content of 0.10% or more in mass% and an iron nitride compound layer formed on a surface. The iron nitride compound layer has a thickness of 13 μm or more. Assuming that a volume ratio of a γ' phase and a ε phase contained in an entire region of the iron nitride compound layer are Vaγ' and Vaε, respectively, a value of Vaγ'/(Vaε+Vaγ') is 0.5 or more. Assuming that volume ratios of the γ' phase and the ε phase contained in a 1/4 lower part region of the iron nitride compound layer are Vbγ' and Vbε, respectively, a value of Vbγ'/(Vbε+Vbγ') is 0.2 or more.SELECTED DRAWING: Figure 2
Patent JP-2019187976-A (JP)
Title: Presser device
Inventor: YOSHIDA MAKI
IPC: D05B3/06
Filed: 2018-04-27
Abstract: To provide a presser device which inhibits backlash with respect to a presser holder.SOLUTION: When a presser device 10 is mounted on a presser holder, a pin 54 is fitted into a groove part of the presser holder, and in addition, abutting parts 55 abut against the presser holder. That is, in a state where the presser device 10 is mounted on the presser holder, the portion of the presser device 10 which abuts against the presser holder is enlarged, so that the backlash of the presser device 10 with respect to the presser holder is reduced. As a result, the presser device 10 can inhibit the backlash with respect to the presser holder.SELECTED DRAWING: Figure 5
Patent JP-2018150332-A (JP)
Title: Methods for preparing physiologically active polypeptide conjugates
Inventor: KIM DAE-JIN
IPC: C07K1/36
Filed: 2018-05-02
Abstract: PROBLEM TO BE SOLVED: To provide methods for producing a conjugate of a physiologically active polypeptide and a non-peptidic polymer for extending the blood half-life while maintaining in vivo activity of the physiologically active polypeptide.SOLUTION: Disclosed herein is a method for producing a conjugate of a physiologically active polypeptide and a non-peptidic polymer, comprising the steps of: (1) reacting a physiologically active polypeptide with a non-peptidic polymer in a reaction solution containing an organic solvent to link the physiologically active polypeptide to the non-peptidic polymer; and (2) isolating and purifying the physiologically active polypeptide covalently bonded to the non-peptidic polymer from the reaction mixture in the step (1).SELECTED DRAWING: Figure 1
Patent JP-2019195244-A (JP)
Title: Rotary electric machine integrated with controller
Inventor: HASEGAWA KENICHI
IPC: H02K11/33
Filed: 2018-05-02
Abstract: To provide a rotary electric machine integrated with controller that can suppress a thermal effect on a control circuit element.SOLUTION: A controller 11 includes a switching element module 111a and a control circuit element 115. The switching element module 111a is accommodated in a case 110, and disposed at a distance from a rear housing 104b. The control circuit element 115 is accommodated in the case 110, and disposed at a position closer to a front side than the switching element module 111a at a distance from the rear housing 104b and the switching element module 111a. In other words, the control circuit element 115 is provided at a distance from the switching element module 111a which is a heat source. Therefore, a thermal effect on the control circuit element 115 can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2018168153-A (JP)
Title: Anhydrous crystalline free base form of 6-{2-[1-(6-methyl-3-pyridazinyl)-4-piperidinyl]ethoxy}-3-ethoxy-1,2-benzisoxazole
Inventor: EDWARD LEE
IPC: A61K47/10
Filed: 2018-05-09
Abstract: To provide a crystalline form of 6-{2-[1-(6-methyl-3-pyridazinyl)-4-piperidinyl]ethoxy}-3-ethoxy-1,2-benzoxazole.SOLUTION: There is provided an anhydrous crystalline free base form of 6-{2-[1-(6-methyl-3-pyridazinyl)-4-piperidinyl]ethoxy}-3-ethoxy-1,2-benzoxazole. In addition, a method of manufacturing the free base crystalline form is provided, including a step of micronizing compound particles, optionally using a wetting agent. Further provided are pharmaceutical compositions incorporating the free base crystalline form such as tablets or suspensions, and methods of therapeutic treatments using this form and the pharmaceutical compositions thereof.SELECTED DRAWING: None
Patent JP-2019199092-A (JP)
Title: Torsion beam and method of manufacturing torsion beam
Inventor: DAIKOKUYA TOMOHISA
IPC: B60G9/04
Filed: 2018-05-14
Abstract: To provide a torsion beam which is low in cost and has sufficient fatigue strength.SOLUTION: One end part of a plate is overlapped over the other end of it in thickness direction in one part of circumferential direction of a torsion beam 1 which is a hollow member by performing bending work of the plate. The one end part of the plate is then welded to the other end part.SELECTED DRAWING: Figure 5
Patent JP-2019198359-A (JP)
Title: Game machine
Inventor: AMANO MAKOTO
IPC: A63F7/02
Filed: 2018-05-14
Abstract: To provide a game machine capable of improving a performance effect.SOLUTION: A Pachinko machine 10 which is an example of a game machine according to an embodiment comprises: a frame body 20 as a game machine body including a game board 50; and an extension part 61 extending from the frame body 20 toward a side of a player who views the game board 50, and hiding at least a part of a side face of the player's face in a manner where the player can view the game board 50. Since the player's face is partially hidden, the player worries less about the sights of the other persons such as employees and the other customers, and becomes more concentrated in a game, which improves a game effect.SELECTED DRAWING: Figure 2
Patent JP-2018195313-A (JP)
Title: Perusal rate providing device and method
Inventor: LEE DONG GWON
IPC: G06F13/00
Filed: 2018-05-17
Abstract: To provide a perusal rate providing device and a method.SOLUTION: A perusal rate providing device operated by at least one processor, comprises: a learning data generation unit for collecting a large number of items of content which have been accessed, and extracting representative staying time of each content and text element information of the content to generate learning data; an expected staying time learning unit for generating an expected staying time function learnt by a plurality of pieces of learning data; and a perusal rate evaluation unit for evaluating a perusal rate of evaluation object content on the basis of the expected staying time function.SELECTED DRAWING: Figure 1
Patent JP-2019198558-A (JP)
Title: Needle plate attaching/detaching mechanism and sewing machine including the same
Inventor: ISHIKAWA SAKI
IPC: D05B73/12
Filed: 2018-05-18
Abstract: To improve detaching performance of a needle plate.SOLUTION: A needle plate attaching/detaching mechanism includes: a needle plate provided at a bed part of a sewing machine, and constituted by a magnetic material; a magnet provided on the lower side of the needle plate and for fixing the needle plate by a magnetic force; and a magnetic force changing mechanism connected to the magnet, and for changing the magnetic force acting on the needle plate by relatively moving the magnet with respect to the needle plate by actuating.SELECTED DRAWING: Figure 1
Patent JP-2019204602-A (JP)
Title: Dummy pin
Inventor: OBATA YUSUKE
IPC: H01R13/52
Filed: 2018-05-21
Abstract: To provide a dummy pin that can obtain excellent waterproofness without complicating a structure of a waterproof connector regardless of the direction of insertion into the waterproof connector.SOLUTION: A dummy pin 41 includes a pin body 42 inserted into at least one terminal insertion port of a waterproof connector and molded with resin, the pin body 42 includes a waterproof portion 45 having a cylindrical seal surface 45A that elastically compresses some of two or more lip portions of a waterproof member of the waterproof connector and adheres closely to the inner surface of a seal hole, and a retaining portion 46 which is partially recessed from the sealing surface toward the central axis C2 and is formed with one or more recesses 46B into which the remaining lip portions of the two or more lip portions of the waterproof member enters, and the seal surface 45A forms a continuous surface over the entire circumferential direction.SELECTED DRAWING: Figure 7
Patent JP-2019203409-A (JP)
Title: Engine with vibration transmission attenuation mechanism
Inventor: ICHIKAWA KAZUO
IPC: F16J1/00
Filed: 2018-05-22
Abstract: To provide an engine capable of effectively suppressing vibration of the engine even when a compression ratio of the engine is increased.SOLUTION: A vibration transmission attenuation mechanism 50 disposed on a part of a load transmission member of an engine, has a vibration transmission attenuation member 51 provided with a plurality of cylindrical spacial portions 52 disposed in the lattice arrangement, pillar core portions 53 are respectively disposed on central portions in the plurality of cylindrical spacial portions 52 in the vibration transmission attenuation member 51 through prescribed fine clearances 54 with respect to inner peripheral walls of the cylindrical spacial portions 52, the core portions 53 are fixed to the vibration transmission attenuation members 51 on end portions at an axial one side, of the core portions 53, and parts at the axial other side of the core portions 53 are disposed in the cylindrical spacial portions 52 in a cantilevered state bendable to a radial direction of the core portions 53.SELECTED DRAWING: Figure 11