baber/WOPTO huggingface dataset:
Patent JP-2018161424-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of maintaining interest in a game.SOLUTION: A game machine includes: a main control unit capable of executing a lottery based on satisfaction of predetermined conditions and controlling a game based on the lottery result; and a performance control unit for executing a performance of the game and performing dynamic display based on the lottery result. In the game machine, the main control unit can input at least the satisfaction of predetermined conditions and the lottery result to the performance control unit as commands. The performance control unit includes: a command analysis part for analyzing the commands inputted from the main control unit; and a performance execution part capable of executing performance blocks in which performances executed during a predetermined period are defined in combination and in parallel, based on the analysis result by the command analysis part.SELECTED DRAWING: Figure 1
Patent JP-2018169262-A (JP)
Title: Method for evaluating degree of dispersion of fiber
Inventor: MIYAZAKI HIROSHI
IPC: G01N21/27
Filed: 2017-03-29
Abstract: To provide a method that can measure the degree of dispersion of the reinforced fiber bundle in a fiber reinforced thermoplastic resin molded body including a continuous reinforced fiber bundle easily and in-line.SOLUTION: There is provided a method for evaluating the degree of dispersion of the reinforced fiber bundle by measuring the light transmission of the molded body in a carbon fiber reinforced thermoplastic resin molded body including a continuous reinforced fiber bundle. It is desirable that the degree of dispersion is rated as excellent when the light transmission is less than 1%. Using a spectrometer built in the manufacturing process of the molded body makes it possible to evaluate the degree of dispersion of the reinforced fiber bundle in-line.SELECTED DRAWING: None
Patent JP-2018167780-A (JP)
Title: Rack shaft and electric power steering device
Inventor: YOSHIKAWA SANEYOSHI
IPC: B62D5/04
Filed: 2017-03-30
Abstract: To reduce the weight of a rack shaft and an electric power steering device.SOLUTION: A rack shaft 12A comprises a first shaft 110 in which a first rack 115 engaged with a first pinion 16 which rotates accompanied by the steering of a steering wheel 1 is formed, and a second shaft 120 in which a second rack 125 engaged with a second pinion 23 which rotates by an electric motor 21 is formed. An outside diameter of the first shaft 110 and an outside diameter of the second shaft 120 differ from each other. The first shaft 110 and the second shaft 120 are connected to each other by friction pressure-welding or the like. The outside diameter of the first shaft 110 to which a relatively-low load acts out of the first shaft 110 and the second shaft 120 is smaller than the outside diameter of the second shaft 120.SELECTED DRAWING: Figure 1
Patent JP-2018173090-A (JP)
Title: Control device for vehicle
Inventor: OTSU HIDEKAZU
IPC: F16H61/06
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To solve such the problem that, when a movement direction of oil between hydraulic chambers is inverted, time in which hydraulic pressure variation stops occurs due to air mixed with the oil by approximately 30%, and which prevents a transmission ratio from smoothly varying and overshoot occurs thereafter.SOLUTION: A control device for a vehicle includes means for increasing a coefficient to be multiplied by a difference between a command value and a detection value of the revolving number of a motor 17 for driving a pump 16 installed between hydraulic chambers 11, 13 in the vicinity of 0 (r/min), namely step, of a revolving speed of the motor where a movement direction of oil is inverted.SELECTED DRAWING: Figure 1
Patent JP-2017139484-A (JP)
Title: Semiconductor device
Inventor: OKADA MAKOTO
IPC: H01L25/18
Filed: 2017-04-03
Abstract: PROBLEM TO BE SOLVED: To solve such problems that a board having wider area is required for achieving a semiconductor device including a plurality of semiconductor chips mounted on the same board, a semiconductor device tends to cause warpage and distortion when area of a board is increased while suppressing increase in thickness of the board, and mounting a semiconductor device on a wiring board becomes difficult and impossible when warpage and distortion are caused in the semiconductor device.SOLUTION: Warpage in a semiconductor device can be suppressed by mounting two semiconductor chips on the same diagonal line of a board and mounting one of the semiconductor chips on an intersection point of the two diagonal lines of the board.SELECTED DRAWING: Figure 1B
Patent JP-2018176959-A (JP)
Title: Automatic drive system
Inventor: SATO KUNIHITO
IPC: B60W30/00
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an automatic drive system capable of changing gradual change time of a control instruction value in accordance with an intervention intention of a driver in overriding.SOLUTION: An automatic drive system includes: an override determination part for determining whether an override has been performed to transition to a manual drive by disengaging automatic drive control; an intervention intention determination part for determining whether a driver has a strong intervention intention or weak intervention intention in the case of the override being performed; and a mode determination part for determining whether the automatic drive control has been started by an automatic engage mode or triggered engage mode. Further, in a case where the automatic drive control has been started by the automatic engage mode, the vehicle control part lengthens gradual change time until a control instruction value for the automatic drive control becomes zero in comparison with the case of the driver having a strong intervention intention or the automatic drive control having been started by the triggered engage mode.SELECTED DRAWING: Figure 4
Patent JP-2017194684-A (JP)
Title: Rotating water tank experimental device and rotating water tank experimental method
Inventor: SATO HAJIME
IPC: G09B9/00
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a conventional rotating water tank experimental device is large and expensive, and can manifest only one meandering flow of the westerly wind from among the weather phenomena, and cannot manifest the meandering flow having the number of meandering flows, the trade flow, and the air current of the typhoon, and the arbitrary number of waves.SOLUTION: A rotating water tank experimental device solves the problem by variously combining the number of water tanks, the diameter of the water tank, the temperature of the water injected in to the water tank and the like. For example, four water tanks are concentrically disposed, and two water tanks sandwiched by two heat sources are made to manifest meandering flows in the same travelling direction. Five water tanks are partially decentered, and the air current of the lower layer and the upper layer of the typhoon is manifested in two water tanks sandwiched by three heat sources in a simulated fashion. In addition, since the meandering flows of the desired number of waves can be manifested so as to minimize the device, the observation and usage of these devices can help contributing to the understanding of a variety of atmospheric flows and the minimization of the device, teaching materials compact in size and light in weight and easy to operate can be inexpensively provided.SELECTED DRAWING: Figure 1
Patent JP-2017201688-A (JP)
Title: Light emitting device
Inventor: KIYOTA SEIJI
IPC: H01S5/02375
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device provided with safety measures such as an arrangement where laser light is not oscillated directly toward the outside if a wavelength conversion member comes off, and a form which shields the optical path of laser light if the wavelength conversion member is displaced.SOLUTION: A light emitting device includes: a substrate 16 having a recessed portion 13 upwardly opening; a semiconductor laser element 20 mounted to the bottom surface 13a of the recessed portion 13; and a wavelength conversion member 32 enclosed in the recessed portion 13 to convert a wavelength of light from the semiconductor laser element 20. The recessed portion 13 includes: a holding surface 13c holding a lower surface of the wavelength conversion member 32 at a higher position than the bottom surface 13a, and a surrounding surface 13d to partly surround a circumferential edge of the wavelength conversion member 32.SELECTED DRAWING: Figure 1A
Patent JP-2018185587-A (JP)
Title: Driving support device
Inventor: HOSHIYA KAZUMI
IPC: B60W50/14
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a support device capable of immediately corresponding to an unintended behavior of another vehicle when a driver is artificially driving.SOLUTION: In a driving support device, a controller acquires a caution needed level of another vehicle with respect to a self-vehicle, which is based on at least one of characteristics of a driving operation of the other vehicle, a driving history of a driver of the other vehicle, and a maintenance history of the other vehicle (step S1, step S2, step S3), and if the caution needed level is equal to or higher than a predetermined level (step S5), increases respective output levels of drive force and brake force with respect to a driving operation of the self-vehicle (step S8), and notifies a driver of the self-vehicle of a caution needed level of the other vehicle (step S7).SELECTED DRAWING: Figure 4
Patent JP-2018186345-A (JP)
Title: Communication relay system and method
Inventor: DOI TOSHINORI
IPC: H04W56/00
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To improve quality of a service and ensure continuity thereof by curbing a difference in time-division timings between different business operators.SOLUTION: A communication relay system comprises: a plurality of high-frequency units which converts signals from a plurality of base station systems communicating through a TDD method into optical digital signals and transmits the same to a master station device; and the master station device. The communication relay system relays communication between a mobile communication terminal and the base station systems through a corresponding slave station among a plurality thereof. In the communication relay system, a detection section detects transmission-and-reception switching timings between the master station device and respective high-frequency units. A setting section selects one high-frequency unit, among the plurality of candidate high-frequency units, which has the latest transmission-and-reception switching timing and sets the same as a reference transmission-and-reception switching timing. A correction section corrects a difference in the transmission-and-reception timings between the high-frequency units on the basis of the reference transmission-and-reception timing.SELECTED DRAWING: Figure 1
Patent JP-2018185079-A (JP)
Title: Refrigerator and refrigerator system
Inventor: FUNAHASHI YOSHIKUNI
IPC: F25D23/00
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator for mainly controlling a server side.SOLUTION: A refrigerator has a compressor, a storage chamber, a fan configured to supply air to the storage chamber, a temperature sensor configured to detect a temperature of the storage chamber, and a communication part capable of communicating with a server through a network. The refrigerator sends a detection value of the temperature sensor to the server, then the server uses the detection value of the temperature sensor to create a control instruction and sends it to the refrigerator, and the refrigerator receives the control instruction of the server, and controls the compressor and the fan based on the control instruction.SELECTED DRAWING: Figure 2
Patent JP-2018184076-A (JP)
Title: Accretion removal device
Inventor: OGUSHI OSAMI
IPC: B60S3/04
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an accretion removal device that can fully remove an accretion on a railway vehicle.SOLUTION: A snow removal device 10 for removing an accretion (snow accretion) adhering to a lower part of a railway vehicle 100 comprises a high pressure pump, a jet nozzle 13, a driving unit 14, and a controller. The jet nozzle 13 jets out water sent by the high pressure pump toward a part, to which the accretion adheres, of the lower part of a vehicle body of the parked railway vehicle 100. The driving unit 14 moves the jet nozzle 13 along the front-rear direction of the railway vehicle 100, and also rotates the jet nozzle 13 independently around the rotation centers of first and second rotation-axis lines L1 and L2, both axis lines of which are different from the axial direction of the jet nozzle 13. The controller controls the driving unit 14.SELECTED DRAWING: Figure 2
Patent JP-2018185230-A (JP)
Title: Current sensor
Inventor: ESAKA TAKUMA
IPC: G01R15/20
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a current sensor with which it is possible to suppress a reduction in detection accuracy.SOLUTION: A current sensor 100 comprises a busbar 40 and a magnetism detection unit 10 arranged facing an opposing part 41 of the busbar 40 and including a magnetism detection element for detecting a magnetic field generated from the busbar 40 due to that a current flows in the busbar 40 and converting it into an electric signal. The current sensor 100 also includes a first magnetic shield 31 and a second magnetic shield 32 arranged facing each other while holding the opposing part 41 and the magnetism detection unit 10 therebetween. The current sensor 100 further includes a plurality of sensor phases stacked one on another in the order of the second magnetic shield 32, the busbar 40, the magnetism detection unit 10 and the first magnetic shield 31. This plurality of sensor phases is arranged adjacent to each other in a direction orthogonal to the direction of stacking. Meanwhile, the busbar 40 includes the opposing part 41, and a first terminal part 42 bent to the second magnetic shield 32 side, not to the first magnetic shield 31 side, from the opposing part 41.SELECTED DRAWING: Figure 3
Patent JP-2018185678-A (JP)
Title: Operation planning device, operation control system, and operation planning method
Inventor: ADACHI SHINGO
IPC: G05B23/02
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of devising an operation plan timely reflected with individual plant situations and operation know-how.SOLUTION: An operation planning device 101 includes: an operation range extraction unit 111 which extracts an operation range distribution related to a prescribed event from operation achievement data related to a plant and defines a basic index indicating a deviation degree from the operation range per prescribed event; a problem configuration learning unit 112 which generates an evaluation index by combining basic indexes of the prescribed event in an operation plan, devises the operation plan about past prescribed periods by solving an optimization problem in which constraint conditions related to the plant configuration and the evaluation index are used as an object function, calculates a matching degree between the operation plan and operation achievement data related to the past prescribed periods, and searches for an evaluation index configuration in which the matching degree becomes the maximum; and an operation plan device unit 114 which devises the operation plan by solving an optimization problem in which the searched evaluation index is used as the object function on the basis of a prescribed demand prediction value related to the plant.SELECTED DRAWING: Figure 1
Patent JP-2017196415-A (JP)
Title: Method of constructing irrigated balloon catheter
Inventor: BEECKLER CHRISTOPHER THOMAS
IPC: A61M25/00
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of constructing an inflatable electrode assembly configured for irrigation.SOLUTION: The method comprises: providing a flex circuit having a substrate with a pre-formed aperture, the substrate constructed of a material having a greater heat resistance or a first melting temperature; providing a balloon member with a membrane, the membrane constructed of a material having a lower heat resistance and a second melting temperature lower than the first melting temperature of the substrate; affixing the substrate to the membrane, where a surrounding portion of the substrate around the pre-formed aperture masks a surrounding portion of the membrane so as to expose a target portion of the membrane; and applying heat to the target portion of the membrane through the pre-formed aperture of the substrate, where the applied heat, without melting the substrate, melts the target portion of the membrane to form an aperture in the membrane.SELECTED DRAWING: Figure 1
Patent JP-2018189885-A (JP)
Title: Semi-conductive roller and method for manufacturing the same
Inventor: NOJIRI KAZUKI
IPC: G03G15/08
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a semi-conductive roller having a roller body of which a friction of an outer peripheral surface is reduced more than conventional one while maintaining such a simple structure that a coating film is omitted, and to provide a method for manufacturing the same.SOLUTION: A semi-conductive roller 1 contains a crosslinked product of a rubber composition and a cured product of a diisocyanate compound inward in its radial direction of an outer peripheral surface 5 of a roller body 2 formed from a crosslinked product of a rubber composition containing a polar rubber and in the vicinity of the outer peripheral surface, and has a substantial cylindrical cured region 2a exposed on the outer peripheral surface. A production method includes: immersing a roller body in an isocyanate compound showing a liquid state at room temperature; immersing the diisocyanate compound in the roller body from the outer peripheral surface; and removing the diisocyanate compound deposited onto the outer peripheral surface and curing and reacting the impregnated diisocyanate compound.SELECTED DRAWING: Figure 1
Patent JP-2018189210-A (JP)
Title: Fixed body device
Inventor: KISHI GENJI
IPC: F16B2/22
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a fixed body device capable of easily performing a fixing work.SOLUTION: A fixed body device 5 includes a fastening tool 2 driven into a fixing face 1, and a fixed body 4 attached and fixed to the fixing face 1 by the fastening tool 2. The fastening tool 2 includes a pair of piercing portions 2b, 2b having piercing pieces 2a driven into the fixing face 1, and connecting portions 2c connecting the side opposite to driven tips, of the piercing portions 2b, 2b. The fixed body 4 includes a fixed portion 402, and the fixed portion 402 has a straddled portion 4a on which the fastening tool 2 straddles. The fixed body 4 includes pressing means 9y for energizing the straddled portion 4a to a side separating from the fixing face 1, and pressing the straddled portion 4a to the connecting portions 2c of the fastening tool 2 driven into the fixing face 1.SELECTED DRAWING: Figure 7
Patent JP-2018192872-A (JP)
Title: Power source box
Inventor: YASUNORI HIROMICHI
IPC: H02H7/18
Filed: 2017-05-16
Abstract: To achieve both avoidance of an excessive dark current and supply of a heavy-current, and to electrically connect a power storage device to an on-vehicle load capable of feeding power with the power storage device, by using a simple configuration.SOLUTION: A power source box comprises: a first end 3a connected to a first power storage device 11 for feeding power to a first load 12; a second end 3b connected to an alternator 8 and a second load 22; a normally-off switch 30 connected between the first end 3a and the second end 3b; and a bypass 33 connected in parallel to the switch 30 between the first end 3a and the second end 3b. The bypass 33 comprises a diode 31 defining a direction from the first end 3a toward the second end 3b, as a forward direction; and a resistor 32 connected to the diode 31 in series between the first end 3a and the second end 3b.SELECTED DRAWING: Figure 1
Patent JP-2018192885-A (JP)
Title: Vehicle body rear structure
Inventor: KAWAKITA MAKOTO
IPC: B62D25/02
Filed: 2017-05-16
Abstract: To provide a vehicle body rear structure capable of inhibiting a fall in a vehicle width direction of a rear shock tower by dispersing a load, which stems from input of a rear shock tower attachment in the vehicle width direction, to a side body outer panel.SOLUTION: A rear shock tower 7 extends upward from the vicinity of a rear suspension support 6 formed in a rear wheel house 3. The rear shock tower 7 is joined with a side body outer panel 2 using a reinforcement.SELECTED DRAWING: Figure 1
Patent JP-2017146624-A (JP)
Title: Position detection device and video apparatus
Inventor: TAKAHASHI HIROYUKI
IPC: G02B26/10
Filed: 2017-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an actuator drive system capable of detecting a tilt position of a tilt part without using a light emitting element and a light receiving element and without being affected by noise.SOLUTION: A tilt actuator drive system detects a tilt position of a movable part 17 in which the movable part 17 is tilted with respect to a stationary frame 11 by elastic deformation of an elastic deformation part by drive piezoelectric elements 20-25. The tilt actuator drive system includes: a piezoelectric element 31 for detection for detecting the elastic deformation amount of the elastic deformation part; a piezoelectric element 30 for detection disposed near the piezoelectric element 31 for detection; and a differential amplifier for outputting a difference signal corresponding to difference between the output signals of the piezoelectric elements 30 and 31 for detection. The tilt actuator drive system detects the tilt position of the movable part 17 on the basis of the difference signal output by the differential amplifier.SELECTED DRAWING: Figure 3
Patent JP-2017139503-A (JP)
Title: Circuit device and electronic apparatus
Inventor: MORIYA ISAMU
IPC: H01L21/8238
Filed: 2017-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a circuit device capable of reducing effect on a circuit operation due to fluctuations of substrate potential, and to provide an electronic apparatus and the like.SOLUTION: A circuit device includes: a first circuit which comprises a transistor with a DMOS structure formed on a first N-type buried layer 51 on a P-type substrate 41; and a second circuit which comprises a transistor with a CMOS structure formed on a second N-type buried layer 52 separated from the first N-type buried layer 51.SELECTED DRAWING: Figure 2
Patent JP-2018193214-A (JP)
Title: Elevator car and method of laying transmission line
Inventor: ISHIHARA TAKUMI
IPC: B66B11/02
Filed: 2017-05-19
Abstract: To provide a car requiring no consideration on interference with other constituent elements without reducing designability when a transmission line is required to be laid at a side surface of the car.SOLUTION: An elevator car includes a car frame and a fixing member. The car frame can be moved along a guide rail extended in a lifting direction of a hoistway and includes a lower beam, an upper beam, and a vertical frame extending in the lifting direction, which connects an end part of the lower beam and an end part of the upper beam. The fixing member fixes a part of a transmission line for electrically connecting a car side apparatus provided in a cage supported by the car frame and an external apparatus to a vertical frame side at a gap formed between the vertical frame and the guide rail so that the transmission line is laid from one end side of the vertical frame to the other end side.SELECTED DRAWING: Figure 1