baber/WOPTO huggingface dataset:
Patent JP-2017201326-A (JP)
Title: Rotation angle detection device using gear support mechanism for holding gear at proper position
Inventor: NEGISHI NORIYUKI
IPC: G01D5/04
Filed: 2017-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a gear support mechanism which reduces the number of components and is capable of rotating at high speed while having high slidability relative to a housing that holds gears.SOLUTION: In a gear support mechanism, a following gear 103 is inserted in a gear shaft 105, which is fixed to a housing 104, and rotates with the gear shaft 105 as a rotational axis. The following gear 103 is sandwiched between the housing 104 and a circuit board 110. When the following gear 103 rotates, frictional heat between the following gear 103 and the gear shaft 105 is radiated via the gear shaft 105, which is metallic. Finding is obtained that the following gear 103 exhibits high slidability relative to a contact surface with the housing 104 when the following gear 103 is produced from material different from material of the housing 104. On the basis of the finding, resin comprising polyphenyl sulfide as base material is employed for the housing 104, and resin comprising polyacetal as base material is employed for the following gear.SELECTED DRAWING: Figure 1
Patent JP-2019022052-A (JP)
Title: Packet classification program, packet classification method and packet classification device
Inventor: OKAWA NAOYOSHI
IPC: H04L1/16
Filed: 2017-07-14
Abstract: To calculate a resending time for a lost packet.SOLUTION: A packet analyzer device acquires packets generated by dividing data that a transmission device is to transmit to a reception device, and a packet including an ACK number specifying the amount of data whose reception of packets, transmitted from the transmission device to the reception device, by the reception device is confirmed. The packet analyzer device compares, when a resent packet and a loss packet corresponding to the resent packet are not acquired as acquired packets, the ACK number included in the resent packet with respective ACK numbers included in the packets before and behind the loss packet as a packet having been lost so as to classify the position of the loss packet into a final packet, an intermediate packet, or a head packet of the data. The packet analyzer device calculates a resending time by a calculation method for a resending time specified according to the classified position of the loss packet.SELECTED DRAWING: Figure 4
Patent JP-2019021057-A (JP)
Title: Game program and game system
Inventor: HATTORI HIROSHI
IPC: G09G5/02
Filed: 2017-07-18
Abstract: To provide a game program and a game system which realize setting of parameters for color adjustment suitable for a VR corresponding game.SOLUTION: A game program makes a computer function as: virtual space generating means for generating a virtual space; character controlling means for controlling a character moving in the virtual space; camera locating means for locating a virtual left camera and a virtual right camera at predetermined positions of the character with being separated from each other and for locating a virtual intermediate camera between the left camera and the right camera; parameter acquiring means for acquiring parameters for use in adjustment of color elements of an image shot by the intermediate camera on the basis of position information of the intermediate camera; and color adjustment means for adjusting color elements of each image shot by the left camera and the right camera on the basis of the parameters acquired by the parameter acquiring means in order to generate images for VR displayed on a left eye display unit and a right eye display unit and having parallax each other.SELECTED DRAWING: Figure 5
Patent JP-2019022391-A (JP)
Title: Stator for rotary electric machine
Inventor: KANEMITSU YASUNORI
IPC: H02K3/38
Filed: 2017-07-20
Abstract: To provide a stator for a rotary electric machine, capable of suppressing a temperature rising of a coil in accordance with an electric conduction as much as possible without increasing an insulation deterioration of both of coil ends or the number of manufacturing steps.SOLUTION: A stator S for a rotary electric machine, comprises: a stator core 1; and a coil 2 wounded to the stator core. A coating film 3 is formed by coating a coating material for finishing onto an external surface of a coil end 21 as a part of a coil expanded to an outer direction of a stator core. A thermal conductivity filler 30 having a mean particle diameter d of which a film thickness which is similar to a film thickness t of the coating film or more and is less than 200% or less is included into the coating material for finishing, and an uneven form 31 is applied to a front surface of the coating material.SELECTED DRAWING: Figure 1
Patent JP-2017199690-A (JP)
Title: Pilot lamp
Inventor: ITO TATSUHIKO
IPC: F21S2/00
Filed: 2017-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a pilot lamp which is excellent in visibility even when the number of LEDs is small.SOLUTION: A pilot lamp 1 according to the present invention includes: a main body 5 of a bottomed frame body having a substrate 3 therein; an LED 7 disposed on the substrate 3; and a translucent glove 9 detachably attached to the main body 5. The globe 9 is formed of a convex curved surface of R shape and is formed in multiple ring shapes from the center side to the outside in the radial direction, on the inner surface side, and has a ring-like arc groove 19 whose bottom part is formed so as to be recessed in a circular arc shape, on the glove surface side. The ring-shaped circular arc groove 19 is set so that the groove width gradually widens from the center side to the radial outside side, and the center line 21 of the groove wall 19a forming the boundary of the ring-like circular arc groove 19 is set so as to face inward with respect to the main body 5.SELECTED DRAWING: Figure 1
Patent JP-2019024675-A (JP)
Title: Suction tool
Inventor: TAKABE ATSUSHI
IPC: A61H7/00
Filed: 2017-07-27
Abstract: To provide a suction tool that has sufficient adhesion to a rough surface or curved surface and can sufficiently exert suction action.SOLUTION: A suction tool 1 includes: a suction part 2 for generating negative-pressure inside thereof; a suction part 3 made of an elastic body and having a wall body that can maintain negative-pressure inside thereof in order to such an object; a connection part 4 for connecting the suction part 2 to the suction part 3 while communicating their insides; and a soft member 6 that is softer than the wall body and provided in at least part of an open end part of the wall body of the suction part 3.SELECTED DRAWING: Figure 1
Patent JP-2019026418-A (JP)
Title: Article distribution device
Inventor: NAKAJIMA MASAKI
IPC: B65G47/46
Filed: 2017-07-28
Abstract: To provide a reliable article distribution device that causes a less possibility of jamming between a pusher and a frame.SOLUTION: An article distribution device 10 includes a folding space 27 made outwardly distant by at least 15 mm from a circular locus of an outer end of a pusher 19 so that a finger or object can be prevented from being jammed between the pusher 19 and the article distribution device 10. Furthermore, a frame 11 supporting a drive roller group 15a and annular chains 21 is arranged avoiding the folding space 27.SELECTED DRAWING: Figure 1
Patent JP-2019030106-A (JP)
Title: Power converter
Inventor: ARAI TAKURO
IPC: H02M7/483
Filed: 2017-07-28
Abstract: To provide a power converter which stably operates without depending on conditions on an AC side.SOLUTION: An embodiment is provided with: a power conversion unit which can be connected with an AC electric path by a first arm including a plurality of first unit converters connected in series; and a control unit which generates a first cyclic current command value for setting cyclic current circulating in a closed path including the first arm. When AC power flowing in or flowing out between the AC electric path and the power conversion unit is smaller than a predetermined value, the control unit generates a second cyclic current command value set so that a time average value of power to be calculated by multiplying AC voltage of the AC electric path becomes zero in order to set the cyclic current.SELECTED DRAWING: Figure 1
Patent JP-2019026718-A (JP)
Title: Composite rubbery polymer, graft copolymer, and thermoplastic resin composition
Inventor: IWANAGA TAKASHI
IPC: C08L51/04
Filed: 2017-07-28
Abstract: To provide a composite rubbery polymer and a graft copolymer capable of providing a molded article excellent in impact resistance, rigidity, and molding appearance, and to provide a thermoplastic resin composition using the graft copolymer and a molded article thereof.SOLUTION: A composite rubbery polymer (B) is obtained by combining a polyester resin (A) and a rubber component containing a (meth)acrylate (a) unit and a crosslinking agent (b) unit. A graft copolymer (C) is obtained by graft-polymerizing at least one vinyl monomer selected from a (meth)acrylate (a), an aromatic vinyl (c), and a vinyl cyanide (d) onto the composite rubbery polymer (B). A thermoplastic resin composition containing the graft copolymer (C) and a molded article thereof are also provided.SELECTED DRAWING: None
Patent JP-2019029190-A (JP)
Title: Electronic equipment assembling device and electronic equipment assembling method
Inventor: TAKANO TAKESHI
IPC: H01R43/26
Filed: 2017-07-31
Abstract: To provide an electronic equipment assembling device and an electronic equipment assembling method capable of enhancing an insertion success rate of a cable into a connector.SOLUTION: When a cable 14 is inserted into a connector 16 to assemble electronic equipment 2, the cable 14 is sandwiched and held from side edge sides by an opening/closing operation of two chuck members 54, and then, an upper surface of the cable 14 is pressed from above by two pressing members 57, and a front end part 14S of the cable 14 is inserted into the connector 16.SELECTED DRAWING: Figure 17
Patent JP-2019030131-A (JP)
Title: Unmanned carrier
Inventor: MINATO SATOSHI
IPC: H01M8/00
Filed: 2017-07-31
Abstract: To provide an unmanned carrier which can efficiently cool a motor.SOLUTION: An unmanned carrier includes a motor cooling system 26 which transfers water, which is generated by a fuel battery 16 during power generation, by exhaust air of the fuel battery 16 and spills the water to a surface of a drive motor 20. The structure enables the water generated by the fuel battery 16 and the exhaust air of the fuel battery 16 which are normally disposed to be effectively utilized for cooling the drive motor 20.SELECTED DRAWING: Figure 4
Patent JP-2017206256-A (JP)
Title: Adaptable type knee air bag for vehicle occupant restraining device
Inventor: TIMO ABELE
IPC: B60R21/206
Filed: 2017-07-31
Abstract: PROBLEM TO BE SOLVED: To allow protection effect of an expanded knee air bag to be adaptable to the physique of a vehicle occupant.SOLUTION: A knee air bag 10 for a vehicle occupant restraining device can be arranged between a fixed vehicle component 12 and vehicle occupant legs 14 in an expanded use state. The knee air bag 10 comprises: an air bag sheath 18; at least one formed exhaust air orifice 20; and control means selectively releasing the exhaust air orifices. The control means is arranged within the knee air bag 10, and also arranged so as to allow the exhaust orifices 20 to be released or closed depending on the expansion of the knee air bag 10 to a particular expansion direction.SELECTED DRAWING: Figure 1
Patent JP-2018144887-A (JP)
Title: Sheet material container
Inventor: KODAMA DAISUKE
IPC: B65D30/16
Filed: 2017-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material container which has a structure enabling a seal section to achieve improved softness in texture.SOLUTION: A sheet material container 100 has an unattached section where film layers are not partially attached to each other on a bottom face (bottom gusset section 23) of a container body 20. The unattached section has a filled section with a filling material filled in a gap between the film layers. The filled section has lateral swelled sections 43b swelled toward skirt sections 80 at both sides of the filled section. Each swelled section 43b presses a pressed section 80a positioned above a lower edge 80b of the skirt section 80 in a direction from an inside to a lateral side. The lower edge 80b of the skirt section 80 is positioned inside of the pressed section 80a.SELECTED DRAWING: Figure 14
Patent JP-2019033155-A (JP)
Title: Manufacturing method of nitride semiconductor transistor
Inventor: MAKABE ISAO
IPC: H01L29/812
Filed: 2017-08-07
Abstract: To provide a manufacturing method of a nitride semiconductor transistor, capable of improving a cutoff frequency while having a stable quality.SOLUTION: A manufacturing method of a nitride semiconductor transistor, comprises: a step of growing a GaN channel layer onto a substrate; a step of forming a barrier layer onto the GaN channel layer; a step of forming a mask onto the barrier layer; a step of etching a part of the barrier layer and one part of the GaN channel layer overlapped to one part of the barrier layer by using the mask and forming a recess; and a step of selectively growing a contact layer into the recess. The contact layer is an n-type GaN-based nitride semiconductor layer which is selectively grown in a condition that a carrier gas is set to nitrogen, and a growth temperature is equal to 1000-degree or less.SELECTED DRAWING: Figure 7
Patent JP-2017221701-A (JP)
Title: Game machine
Inventor: SUZAKI HIROYOSHI
IPC: A63F7/02
Filed: 2017-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of significantly improving taste by dispelling a player's feeling of boredom during a jackpot period and preventing the player from suffering a loss such as not acquiring appropriate prize balls by gazing at only a display device.SOLUTION: A game machine includes: a jackpot random number counter C1 for executing a win/failure lottery triggered by entering of a game ball in an operation-start hole; a jackpot symbol counter C2 for determining whether to turn out a normal winning or a probability variable jackpot; a large winning hole configured to be opened when a prescribed number of balls enters therein during the jackpot state or a prescribed time elapses; and a display device displaying to suggest promotion during the jackpot state on the basis of a count value of the counters C1 and C2. The game machine further includes: a ball entry detection switch SW1 for detecting entry of a game ball in the large winning hole; and a sub control device causing the display device to execute a promotion suggestion display according to timing of a ball entry detection signal from the ball entry detection switch SW1.SELECTED DRAWING: Figure 25
Patent JP-2019035427-A (JP)
Title: Hydraulic control device
Inventor: HARADA MASAMICHI
IPC: F16H61/12
Filed: 2017-08-10
Abstract: To detect occurrence of characteristic abnormality of a hydraulic sensor.SOLUTION: A comparison determination part 28b of a hydraulic control device 10 compares the output pressure P1 detected by the output pressure sensor 26 with the side pressure PDN detected by the side pressure sensor 62, and at least one of the output pressure sensor 26 and the side pressure sensor 62, determines whether the characteristic abnormality of the hydraulic pressure sensor has occurred. An individual determination part 28c determines whether the characteristic abnormality of the hydraulic pressure sensor to be determined has occurred by individually determining whether the output pressure P1 and the side pressure PDN deviate from a predetermined range. A characteristic abnormality detection part 28d determines the hydraulic pressure sensor in which the characteristic abnormality has occurred using the determination results of the comparison of the comparison determination part 28b and the individual determination part 28c.SELECTED DRAWING: Figure 1
Patent JP-2019036799-A (JP)
Title: Power information acquisition device and communication control method
Inventor: FUKUI SOICHIRO
IPC: H04L12/28
Filed: 2017-08-10
Abstract: To provide a power information acquisition device and a communication control method that can achieve good communication between a master unit and a slave unit via a power line.SOLUTION: A power information acquisition device acquires power information and includes: a communication unit capable of communicating with a plurality of master devices; a judging unit for judging whether an examination condition of exit processing from a target master device which is a master device set as a transmission destination of the power information of the master devices is satisfied; and a determining section for performing determination processing of determining whether to perform the exit processing on the basis of a communication state between the communication unit and the target master device if the judging unit judges that the examination condition is satisfied.SELECTED DRAWING: Figure 8
Patent JP-2019035462-A (JP)
Title: Rotor of disc brake
Inventor: FUJISAWA SHIGETOSHI
IPC: F16D65/12
Filed: 2017-08-15
Abstract: To obtain a rotor of a disc brake which is, for example, easy in the adjustment of an eigenvalue of in-plane vibration while suppressing an influence exerted to an eigenvalue of out-plane vibration.SOLUTION: A rotor of a disc brake comprises: a first rotor member having a first fixed part fixed to an axle, and constituted of a material having a first Young's modulus; a second fixed part fixed to the first rotor member; a second rotor member having a slide contact face in slide-contact with a friction member at braking, and constituted of a material having a second Young's modulus which is different from the first Young's modulus; and an adjustment part which comes into contact with a first peripheral face around a rotation center of the rotor arranged at either of the first rotor member and the second rotor member in a radial direction of the rotation center or is arranged at the first peripheral face, comes into contact with a second peripheral face arranged at the other of the first rotor member and the second rotor member around the rotation center in the radial direction or is arranged at the second peripheral face, and has a third Young's modulus which is different from the first Young's modulus and the second Young's modulus.SELECTED DRAWING: Figure 3
Patent JP-2019038862-A (JP)
Title: Polyester resin composition
Inventor: OHATA TOSHIAKI
IPC: C08G63/82
Filed: 2017-08-22
Abstract: To provide a transparent polyester resin composition which suppresses occurrence of a linear oligomer and a gel, and is reduced in organic particles agglutinating on the gel, and to provide a method for producing the same.SOLUTION: Polyester is composed of a terephthalic acid or a dicarboxylic acid component mainly containing the terephthalic acid and ethylene glycol or a diol component mainly containing the ethylene glycol, and contains 0.01-10.0 wt.% of organic particles of which the surface is treated with a surface active agent and 15-45 ppm of a manganese element, where a molar ratio (M/P) of alkali metal and alkali earth metal to a phosphorus element contained in the polyester satisfies the following expression: 0.60≤(M1+M2/2)/P≤1.50, in the expression, M1 is a divalent metal element content selected from Mg, Mn and Ca, M2 is a monovalent metal element content selected from Li, Na and K, and P is a phosphorus element content.SELECTED DRAWING: None
Patent JP-2019037537-A (JP)
Title: Game machine
Inventor: KONDO MIHO
IPC: A63F7/02
Filed: 2017-08-25
Abstract: To provide a game machine capable of reducing space for executing a light display performance.SOLUTION: A game machine 10 includes: a first light transmission member 71 that is composed of a flat light transmission member, allows a side face between the front face and the rear face to form a light reception surface for receiving light from a light source, and reflects or refracts light received from the light reception surface to the inside and reflecting the light from the front face; and a second light transmission member 72 and a second light-emitting board 74 that are overlappingly disposed on the rear face of the first light transmission member 71 and radiates light to the front through the first light transmission member 71.SELECTED DRAWING: Figure 4
Patent JP-2018048063-A (JP)
Title: Manufacturing method of chemical active carbon
Inventor: MITRA SHANTANU
IPC: C01B32/336
Filed: 2017-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a low cost, simpler and safer chemical activation method for making active carbon with large surface area.SOLUTION: There is provided a method to make a chemically activated carbon by first immersing a suitable carbonized material into a neutral aqueous solution of inorganic salt that constitutes the chemical activating agent. The carbonized material is then removed and forms a chemically loaded activatable material that is separately heated at temperatures up to 1000°C. to form the chemically activated carbon. An additional carbon dioxide or steam activation step is implemented to increase the surface area up to 3000 m/gm. The chemical activating agent is a nitrate salt in aqueous solution, preferably one or more of NaNO, KNO, Ca(NO), LiNOor the like and a combination thereof, and can be reused since it is not directly heated as a part of an activation processing. A carbonization precursor material includes a naturally occurring source (e.g. coconut shell, fruit seed, seed, potato starch, wheat noodle, cellulose, wood or the like,), a synthetic polymer material (e.g. a furfuryl functional group-containing liquid) and petroleum-based raw material (e.g. petroleum pitch).SELECTED DRAWING: Figure 2
Patent JP-2019039627-A (JP)
Title: Combustion apparatus and water heater
Inventor: YOSHITAKA YUTAKA
IPC: F23N5/24
Filed: 2017-08-28
Abstract: To improve workability in execution or maintenance fields in a combustion apparatus and a water heater provided with CO sensors.SOLUTION: In a water heater 100, a control section 40 continuously executes cleaning processing of a CO sensor 20 and output correction processing of the CO sensor 20 at the start of energization to the CO sensor 20. The control section 40 includes a non-volatile memory for storing history of execution of output correction processing. When history is stored in the non-volatile memory at the start of energization to the CO sensor 20, the control section 40 executes the cleaning processing for a first period and does not notify execution of the cleaning processing. On the other hand, when there is no history in the non-volatile memory, the control section 40 executes the cleaning processing for a second period longer than the first period and notifies execution of the cleaning processing.SELECTED DRAWING: Figure 1
Patent JP-2017223989-A (JP)
Title: Polarizing plate and image display unit
Inventor: UEDA KOJI
IPC: H01L51/50
Filed: 2017-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate that suppresses an optical film from being peeled off from the polarizing plate and enables pick-up of a polarizing plate one by one from a plurality of overlapping polarizing plates.SOLUTION: A polarizing plate 1 comprises a film-like polarizer 7 and optical films 3, 5, 9, and 13 overlapping on the polarizer 7. A quadrangular cross section 1cs of the polarizing plate 1 in a direction perpendicular to a light receiving surface of the polarizing plate 1 includes chamfered corner parts 3c and 13c, and the ends of the polarizer 7 are exposed at the outer edges of the polarizing plate 1.SELECTED DRAWING: Figure 2