baber/WOPTO huggingface dataset:
Patent JP-2018029752-A (JP)
Title: Slot machine
Inventor: HIRAI KENJI
IPC: A63F5/04
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine hardly lowering player's desire for participation during donation of a game value.SOLUTION: A slot machine for executing a game value donation processing for repeating unit value donation processing for donating one game value when winning a prescribed combination, until donating the amount of game values corresponding to the won prescribed combination, is configured to execute, if a prescribed winning/losing lottery execution condition is satisfied, the prescribed winning/losing lottery when executing the unit value donation processing, and to change, on condition that the winning/losing lottery is won, the state to a furthermore advantageous state to a player than the state at that time.SELECTED DRAWING: Figure 22
Patent JP-2018033062-A (JP)
Title: Piezoelectric device
Inventor: UCHIKAWA SHUICHI
IPC: H03H9/02
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric device which limits influence of electromagnetic waves on a piezoelectric oscillation element and an electronic component element to reduce fluctuation in oscillation frequency.SOLUTION: A piezoelectric device comprises: an element mounting member 111 having a first electrode pad 114 provided on an undersurface of a first substrate 112; an oscillator part 110 having a piezoelectric oscillation element 120 and a lid member 130; a second substrate 140 which has a through hole 142 and a second electrode pad 141 provided on an upper surface and an external connection electrode pad 143 provided on an undersurface and on which the oscillator part 110 is mounted; and an integrated circuit element 150 which is arranged in the through hole 142 and mounted on the undersurface of the first substrate 112. The piezoelectric device further comprises: a first cover part 160 which is arranged on the upper surface of the second substrate 140 and houses the oscillator part 110 inside; and a second cover part 170 arranged on the undersurface of the second substrate 140 so as to block an opening of the through hole 142 on the side of the undersurface of the second substrate 140.SELECTED DRAWING: Figure 3
Patent JP-2018037255-A (JP)
Title: Active substance-carbon material composite, positive electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and carbon material
Inventor: MASUDA HIROKI
IPC: H01M4/36
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an active substance-carbon material composite which enables the enhancement in rate characteristic and cycle characteristic when used for an electrode of a nonaqueous electrolyte secondary battery.SOLUTION: An active substance-carbon material composite comprises: a positive electrode active substance represented by the formula (1) below; and a carbon material having a graphite structure, in which graphite is partially exfoliated. LiMMnO(1)(where "x" and "y" fall in ranges given by 0≤x≤0.2 and 0≤y≤0.6, and "M" represents at least one element selected from a group consisting of elements belonging to third and fourth periods of Groups II to XIII, except Mn and Ni).SELECTED DRAWING: None
Patent JP-2018037513-A (JP)
Title: Semiconductor device
Inventor: MIYANO YUMIKO
IPC: H01L27/115
Filed: 2016-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with a controlled height of a stair part in a contact region.SOLUTION: A semiconductor device according to an embodiment comprises: a first laminate that has an insulating layer and a conductive layer contacted with a base and alternately laminated on the base, an end part of the conductive layer having a first stair part processed in a staircase shape; and a second laminate that has an insulating layer and a conductive layer contacted with the base and alternately laminated on the base and the first laminate, an end part of the conductive layer having a second stair part processed in a staircase shape and provided at an interval from the first stair part.SELECTED DRAWING: Figure 3
Patent JP-2017075086-A (JP)
Title: Red zirconia sintered body and method for producing the same
Inventor: YAMAUCHI SHOICHI
IPC: C04B35/48
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a zirconia sintered body using the color development of cerium oxide, the zirconia sintered body exhibiting a vivid red.SOLUTION: A zirconia sintered body has cerium oxide of 0.5 mol% or more and less than 4 mol% in terms of CeO, yttria of 2 mol% or more and less than 6 mol%, aluminum oxide of 0.1 wt.% or more and less than 2 wt.%, and with the balance being zirconia, the cerium oxide comprising trivalent cerium, and a crystal structure of the zirconia comprising tetragon.SELECTED DRAWING: Figure 1
Patent JP-2018035634-A (JP)
Title: Chemical injection construction method and chemical injection device
Inventor: TOMOE NAOTO
IPC: E02D3/12
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a chemical injection device having a valve mechanism which can exhibit a function serving as a chemical injection valve over a long period without interfering with an inner wall surface of a borehole, and a chemical injection construction method using the chemical injection device.SOLUTION: Regarding the present invention, a borehole H is drilled and a chemical injection device (10) is disposed (inserted) in the borehole H, the chemical injection device having a groove (1A) formed extending in a circumferential direction on an outer peripheral surface (1D) of an outer pipe (1), the groove (1A) having an injection port (1B) formed thereon at an equal interval in the circumferential direction, the groove (1A) also having two annular elastic members (1C: an O-ring for example) fitted therein. When injecting a chemical, the chemical injection step involves deformation of the annular elastic member (1C) and formation of a flow channel (S) for discharging the chemical outward in a radial direction (injecting into a ground), when the chemical is discharged (injected) from the injection port (1B) of the chemical injection device (10).SELECTED DRAWING: Figure 5
Patent JP-2017054508-A (JP)
Title: Input/output panel, input/output device, and information processor
Inventor: MIYAKE HIROYUKI
IPC: G06F3/041
Filed: 2016-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a novel input/output panel that is highly convenient or reliable, and a novel input/output device that is highly convenient or reliable.SOLUTION: The input/output panel includes a display element, a first conductive film, and a second conductive film. The first conductive film is electrically connected to a plurality of pixel circuits, and the second conductive film is provided so that an electric field which is partly interrupted by an object approaching the display side of the display element is formed between the first conductive film and the second conductive film.SELECTED DRAWING: Figure 1
Patent JP-2017052091-A (JP)
Title: Slice cutting method of long workpiece and apparatus therefor, v-groove slice cutting method of long pipe material and apparatus therefor, and portable type slice cutting machine
Inventor: MUTO HIROMI
IPC: B26D3/00
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To form continuous slits or V-grooves on a workpiece, such as a plate material and a pipe material, by linearly moving the workpiece and a slice blade relative to each other, while continuously and reciprocatingly rotating the slice blade about a rotation fulcrum.SOLUTION: When a corrugated pipe Pbeing a workpiece and a main blade (a slice blade) Kare linearly moved relative to each other, while the main blade Kis continuously and reciprocatingly rotated about a rotation fulcrum C, the corrugated pipe Pis continuously cut by a prescribed length so that slits J are formed on the corrugated pipe P.SELECTED DRAWING: Figure 4
Patent JP-2018041643-A (JP)
Title: Wire Harness
Inventor: ADACHI SHINSUKE
IPC: H01B7/00
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of fixing a plurality of long-sized flat metal plates with each other while easily electrically connecting these.SOLUTION: A wire harness 10 includes: a first flat wire 20A containing a first metal plate 22A having one flat cross-sectional surface; a second flat wire 20B that contains a second metal plate 22B having one flat cross-sectional surface and is overlapped in a thickness direction to the first flat wire 20A; and an engagement part that is engaged with a through hole 24A formed in the first metal plate 22A in a state where the first metal plate 22A and the second metal plate 22B abut and fixes the first metal plate 22A and the second metal plate 22B while electrically connecting these.SELECTED DRAWING: Figure 1
Patent JP-2018038725-A (JP)
Title: Game machine
Inventor: ISHIHARA SEIJI
IPC: A63F5/04
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a communication mode which is less susceptible to induction noise to an LED lamp from a control device of a game machine.SOLUTION: In a communication mode of performance control information sent to an LED control circuit from a performance control device of a game machine, the control device can be operated as an LED control circuit of a first stage for receiving a signal of a three-wire serial interface and sending a signal of an LVDS interface to an LED control circuit of a lower level or an LED control circuit of a second stage or subsequent stages for receiving a signal of a second communication mode and sending it to the LED control circuit of a lower level.SELECTED DRAWING: Figure 4
Patent JP-2018044695-A (JP)
Title: Waste power generation method
Inventor: OYAMA AKIRA
IPC: F01K7/38
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel waste power generation method that corrects a decline in power generation rate during soot blow.SOLUTION: In a waste power generation using a gas generated from a combustion gas generating source 1, as a heat source, a waste power generation method includes: a dust flick-off step of back washing soot dust adhering to a filter cloth disposed in a dust collection device 6; and a soot blow step of removing soot dust adhering to a water pipe surface of a waste heat boiler 2, where both steps are executed by compressed-air generated from a common air compressor 8.SELECTED DRAWING: Figure 1
Patent JP-2018044350-A (JP)
Title: Vibration suppression device and vibration suppression method for pneumatic caisson method
Inventor: ENDO KAZUO
IPC: E02D23/04
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a vibration suppression device and a vibration suppression method for a pneumatic caisson method, which can reduce work labor in a workroom.SOLUTION: A vibration suppression device 100 for a pneumatic caisson method is used to suppress vibrations when a caisson skeleton 10 is sunk. The vibration suppression device, which is provided between a ceiling 16 within a workroom 12 in a lower part of the caisson skeleton 10 and a ground G below the same, comprises an air bag 18 with a predetermined height H.SELECTED DRAWING: Figure 1
Patent JP-2017031174-A (JP)
Title: Polyisocyanate composition and isocyanate polymer composition
Inventor: SHINOHATA MASAAKI
IPC: C07C263/18
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing coloring of polyisocyanate in distillation purification.SOLUTION: There is provided the polyisocyanate composition obtained by adding before distillation purification, to polyisocyanate of 97 wt.% or more on the basis of the total mass of the polyisocyanate composition, 2.0 to 1.0×10mass.ppm of a compound which is different from the polyisocyanate and has at least one unsaturated bond or 5.0 to 2.0×10mass.ppm of at least one kind of inactive compound selected from a hydrocarbon compound, an ether compound, a sulfide compound, a halogenated hydrocarbon compound, a silicon-containing hydrocarbon compound, a silicon-containing ether compound and a silicon sulfide compound.SELECTED DRAWING: None
Patent JP-2018043419-A (JP)
Title: Twin screw extruder
Inventor: FUKUDA YUJI
IPC: B29B7/42
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a twin screw extruder where contamination due to a gate adjusting the degree of kneading can be prevented and the degree of kneading from a resin having high melt viscosity conventionally hard to be kneaded to a resin having low viscosity can be excellently adjusted.SOLUTION: In a twin screw extruder provided with a gate opening/closing in a state of sandwiching a screw in the cylinder cross section of the twin screw extruder and adjusting the degree of kneading by narrowing a carrying passage of a kneaded material to downstream: gate screw elements at a portion facing the gate of the screw are engaged each other so as to have a length of 1 pitch or more and make self-cleaning; and the gate projects from the inner peripheral surface of a cylinder to a position substantially equal to the crest diameter of the gate screw element and has projection amount adjusting means capable of narrowing the carrying passage.SELECTED DRAWING: Figure 1
Patent JP-2018048577-A (JP)
Title: Small wind turbine generator
Inventor: IWAMI HIDEO
IPC: F03D7/04
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a small wind turbine generator which can reduce labor and cost required for maintenance with a simple structure and by which relatively stable electric power can be taken out even when wind power changes.SOLUTION: A small wind turbine generator comprises: a turbine wheel 12 rotated about the horizontal axis by wind power; a horizontal rotating shaft 10 supported on a holding member and rotated integrally with the turbine wheel; a direction adjusting mechanism for rotating the holding member in a horizontal plane to put the horizontal rotating shaft along the wind direction; an induction motor 36 with a drive shaft connected to the horizontal rotating shaft via a transmission mechanism; an inverter 54 for controlling the synchronous speed of the induction motor by changing the frequency of an electric power supply; a pulse generator 44 for measuring the rotation number of the horizontal rotating shaft of the turbine wheel; and a controller 56 for controlling the synchronous speed of the induction motor with the inverter by sending a command signal to the inverter on the basis of the rotation number measured by the pulse generator so that the synchronous speed of the induction motor becomes smaller than the rotation speed thereof.SELECTED DRAWING: Figure 6
Patent JP-2018048696-A (JP)
Title: Power transmission mechanism, speed reducer and motor with speed reducer
Inventor: CHEN GUOSHUN
IPC: F16H1/16
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a new constitution capable of preventing an output member from falling.SOLUTION: A power transmission mechanism 34 includes: a worm wheel 16 configured to engage with a worm to which rotation of a motor is transmitted; a buffer member rotating together with the worm wheel; and an output member rotating together with the buffer member. The buffer member is configured to, when the rotation of the motor is transmitted to the output member, reduce collision between the warm wheel 16 and the output member. The output member is configured to, when the rotation of the motor is transmitted to the output member, regulate relative movement in a thrust direction of a stationary shaft to the warm wheel 16.SELECTED DRAWING: Figure 6
Patent JP-2017076378-A (JP)
Title: Server device and game system
Inventor: SUZUKI SEIJI
IPC: A63F13/79
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To activate a specific game.SOLUTION: A server device (12) comprises: acquisition means (120) for acquiring result information including a result given by check-in processing that a game terminal (10), for which a plurality of games are provided, performs at a shop and identification information of a specific game among the plurality of games; individual conversion means (122) for, while referring to individual conversion values set for the games respectively, converting the result included in the result information acquired by the acquisition means (120) into reward which can be used for the specific game on the basis of an individual conversion value corresponding to the identification information acquired by the acquisition means (120) out of the referred individual conversion values; and instruction means (124) for giving instructions for giving the reward converted by the individual conversion means (122).SELECTED DRAWING: Figure 3
Patent JP-2018048705-A (JP)
Title: Actuator
Inventor: MIZUSHIRO HIRONORI
IPC: F16H25/20
Filed: 2016-09-23
Abstract: PROBLEM TO BE SOLVED: To provide an actuator which prevents grease from clogging a vent hole closed by a waterproof moisture permeable material and enables a base oil to be discharged to a slide surface from the grease retained in a grease reservoir by ventilation of the vent hole to improve lubrication performance.SOLUTION: An actuator includes: a cylindrical housing member 1; a screw shaft 2 coaxially disposed in an internal space of the housing member 1; a nut 3 which linearly moves along the screw shaft 2; an output shaft 4 which is connected with the nut 3 and linearly moves with the nut 3 to output an axial force; and an output shaft support member 5 disposed between an outer peripheral surface of the output shaft 4 and an inner peripheral surface of the housing member 1 and supports the output shaft 4 on the housing member 1. The housing member 1 has a vent hole 6 communicating with the internal space of the housing member 1. The vent hole is closed by a waterproof moisture permeable material 7 and a grease reservoir groove 9 passing through the vent hole 6 is spirally provided on a housing member inner diameter surface.SELECTED DRAWING: Figure 1
Patent JP-2018054696-A (JP)
Title: Semi-conductive roller and manufacturing method of the same
Inventor: KURODA KENICHI
IPC: G03G15/00
Filed: 2016-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a semi-conductive roller including a flexible roller body excellent in image durability and less likely to cause image defect and sag due to bleeding, and a manufacturing method of the semi-conductive roller.SOLUTION: A semi-conductive roller 1 comprises a cylindrical roller body 2 including a crosslinked product of a rubber composition containing epichlorohydrin rubber, diene rubber, crosslinking component and UV curable resin, and a substantially cylindrical cured region 2a including a cured product of the UV curable resin and an uncured region 2b including an uncured product of the UV curable resin radially and inwardly of the cured region are provided in the vicinity of an outer peripheral surface 5. Type A durometer hardness of the roller body is 45 or less. The manufacturing method includes irradiating the outer peripheral surface of the roller body including the rubber composition with UV, selectively reacting the UV curable resin contained in the vicinity of the outer peripheral surface for curing, thereby forming a cured region in the vicinity of the outer peripheral surface while remaining an uncured region radially and inwardly of the roller body.SELECTED DRAWING: Figure 1
Patent JP-2018052715-A (JP)
Title: Vertical carrying device
Inventor: HAMADA KENJI
IPC: B66F7/28
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a vertical carrying device with high cleanliness and cleaning performance which is suitable for a clean room.SOLUTION: A device 10 for carrying a load in the vertical direction X includes a ball screw type elevation driving portion 14 for moving up and down a load carrying platform 12 and a housing 16 for housing the elevation driving portion 14 in a substantially sealed state.SELECTED DRAWING: Figure 1
Patent JP-2018053206-A (JP)
Title: Composite particle, manufacturing method therefor and application thereof
Inventor: NISHIUMI KENGO
IPC: A61K8/81
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide: a composite particle containing a polymer particle, high in hydrophilic property and excellent in uniform dispersibility in an aqueous mixture such as an aqueous coating agent, high in stability and having excellent tactile (elasticity); a manufacturing method therefor; and an application thereof.SOLUTION: A composite particle contains a polymer particle consisting of a crosslinkable oligomer having a plurality of radical polymerizable groups and a crosslinked (meth)acrylic acid ester resin derived from a (meth)acrylic acid ester-based mono-functional monomer, and a hydrophilic inorganic particle adhered to a surface of the polymer particle and having average primary particle diameter of 10 to 1000 nm, the crosslinkable oligomer is manufactured by reacting (a) polymer, (b) polyisocyanate, and (c) (meth)acrylic acid ester having a hydroxyl group, and hydrophobicity index of the composite particle is 0 to 10.SELECTED DRAWING: Figure 1
Patent JP-2018062348-A (JP)
Title: Hollow needle and method for manufacturing the same
Inventor: OKANO MASAYUKI
IPC: B29C65/56
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To solve problems that a hollow needle, which is conventionally used for a device for attaching a tag connecting member (fastener) to an object and piercing the object, is particularly fragile at a tip part punctured into the object due to a structure thereof, and is defeated by repeated use, a thickness of the object and clogging of meshes so as to be bent or broken.SOLUTION: A metallic hollow needle is used for a device for attaching a tag connecting material to an object. A slit is formed on a wall surface along a length direction of a body of the needle. The hollow needle has a tip formed into a shell shape and a discharge part for discharging a retaining part of the tag connecting member. The tip is formed thickly, a cross-section of the discharge part of the retaining part is formed in semicircular, and a cross-section of a portion from a base end to the discharge part thereof is formed in a C-shaped facing the slit.SELECTED DRAWING: Figure 1
Patent JP-2018061548-A (JP)
Title: Game machine
Inventor: HASHIMOTO TAKAAKI
IPC: A63F7/02
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing amusement of a game.SOLUTION: When a RUB jackpot is won, a round number suggestive performance, which suggests the number of round games executed in a jackpot game, is executed before the jackpot game is executed. In the round number suggestive performance, a point number addition performance, which displays the number of points correlated with game balls as winning balls, is executed. The point number addition performance is repeatedly executed the number of times (two to five times) correlated with the number of round games executed in the jackpot game, and hence the number of round games is suggested.SELECTED DRAWING: Figure 25
Patent JP-2018066653-A (JP)
Title: Electronic equipment
Inventor: KATO KAZUO
IPC: G04C9/00
Filed: 2016-10-19
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment capable of securing motor control even when the number of control objects of a main control circuit is constrained.SOLUTION: Electronic equipment 1 comprises: a first motor 48A provided in a support 50 and driving a pointer; a motor control unit 40 which controls the first motor 48A; a main control circuit 20 which controls the motor control unit 40; a base part 10 mounted with the support 50 and provided with the main control circuit 20; and a signal line MOFR which connects the main control circuit 20 and the motor control unit 40 and is singly provided in the first motor 48A, and through which a first instruction signal MOFR which instructs driving of the first motor 48A passes. The motor control unit 40 comprises first motor control units 45A, 46A, and 47A which control timing of driving the first motor 48A when receiving the first instruction signal MOFR.SELECTED DRAWING: Figure 1