baber/WOPTO huggingface dataset:
Patent JP-2018192676-A (JP)
Title: Inkjet recording head and inkjet recording device
Inventor: OIKAWA SATOSHI
IPC: B41J2/18
Filed: 2017-05-16
Abstract: To inhibit adhering of an ink to a capacitor and protect the capacitor from an impact from the outside.SOLUTION: An ink jet recording head includes: a discharge module 200 including a recording element substrate 10 which discharges an ink to a recording medium, and a flexible wiring substrate 40 electrically connected with the recording element substrate; and a member which joins and supports the discharge module. The flexible wiring substrate has a capacitor 120 in which a periphery is covered by a sealing material 121. The capacitor is disposed in a recessed part 51 formed at the above described member.SELECTED DRAWING: Figure 7
Patent JP-2018033294-A (JP)
Title: Power conversion system and operation method therefor
Inventor: HSIN WEI-LUN
IPC: H02M7/48
Filed: 2017-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion system and an operation method therefor that are capable of improving circuit efficiency of the whole dual-buck inverter.SOLUTION: A power conversion system includes: input capacitors for receiving DC input voltage; a first conversion circuit and second conversion circuit connected in parallel to the input capacitors; a first filter circuit including a first output inductor, second output inductor, and first freewheel inductor; a second filter circuit including a third output inductor, fourth output inductor, and second freewheel inductor; a third filter circuit interposed and connected between the first filter circuit and the second filter circuit; and a control circuit for individually controlling the first conversion circuit and second conversion circuit. The first output inductor is connected to the first conversion circuit, second conversion circuit, and second output inductor. The third output inductor is connected to the second conversion circuit, first conversion circuit, and fourth output inductor.SELECTED DRAWING: Figure 3
Patent JP-2018192969-A (JP)
Title: Arrangement structure of evaporative fuel processing device
Inventor: YAMAMOTO HIROSHI
IPC: B62D21/02
Filed: 2017-05-19
Abstract: To improve desorption performance of an evaporative fuel.SOLUTION: The invention relates to an arrangement structure of a vehicle canister (83) which processes an evaporative fuel evaporated by a fuel tank (8). The fuel tank has: an inclination part (80a) which is disposed below a floor panel (21) at the vehicle rear side of an engine (3) and inclines downward to the vehicle front side; and a flat part (80b) which continues into an upper end of the inclination part and extends rearward. A first cross member (20b) extending in a vehicle width direction is provided above the inclination part. A second cross member (20c) extending in the vehicle width direction is provided above the flat part. The canister is disposed above the inclination part.SELECTED DRAWING: Figure 2
Patent JP-2018193005-A (JP)
Title: Control device for vehicle lamp fitting and vehicle lamp fitting system
Inventor: HIRAI YUSUKE
IPC: B60Q1/115
Filed: 2017-05-19
Abstract: To provide a technique by which a posture of a vehicle in a pitch direction can be determined with better accuracy.SOLUTION: A control device variably controls an optical axis of a vehicle lamp fitting according to a posture change of a vehicle in a pitch direction. This control device for vehicle lamp fitting includes: an angle calculation part which acquires a first acceleration associated with a cross direction of the vehicle, a second acceleration associated with a vertical direction of the vehicle, and each vehicle speed of the vehicle at prescribed times, calculates a vehicle advance direction acceleration based on the vehicle speed and determines a firs inclination from a correlation relationship between the vehicle advance direction acceleration and the first acceleration, and determines a second inclination from a correlation relationship between the vehicle advance direction acceleration and the second acceleration, and determines a posture angle of the vehicle based on a ratio between the first inclination and the second inclination; and an optical axis setting part which generates a control signal for controlling the optical axis of the vehicle lamp fitting based on the posture angle of the vehicle which is determined by the angle calculation part, and supplies the control signal to the vehicle lamp fitting.SELECTED DRAWING: Figure 1
Patent JP-2018195213-A (JP)
Title: Operation device
Inventor: KAMON MASAYUKI
IPC: G05G9/04
Filed: 2017-05-19
Abstract: To provide an operation device which can be made more compact than a conventional one.SOLUTION: An operation device includes: a base section 101; an operation section 102 arranged above the base section 101 and having a movable section 11 and a gripped section 12; a parallel link mechanism having a pair of arm sections and a pair of link sections; a position sensor for detecting a position of a base end of the arm section; and a controller 110 for controlling a position and/or posture of a robot on the basis of the position detected by the position sensor. In the arm section, the base end is turnably connected to the base section 101. In the link section, a base end is turnably connected to the arm section, and a tip is turnably connected to the movable section 11. The base section 101 and the movable section 11 are connected to each other with three sets of parallel link mechanisms 103A-103C so as to have six degrees of freedom.SELECTED DRAWING: Figure 1
Patent JP-2018192175-A (JP)
Title: rice cooker
Inventor: INOUE DAISUKE
IPC: A47J27/00
Filed: 2017-05-22
Abstract: To suppress unevenness of hardness of boiled rice among locations in an inner pot.SOLUTION: A rice cooker includes a roughly annular induction heating coil 6 for heating an inner pot 4, and a first coating part 12 made of a magnetic metal material on an external surface of an inner pot substrate 11. The first coating part 12 has a first coating central part 12c, a first coating annular plane part 12b, and a first coating corner part 12a in this order from the center of a bottom face of the inner pot 4. The coating annular plane part 12b is provided so as to have a thinner thickness than those of the first coating central part 12c and the first coating corner part 12a. An inside step part d1 is provided in a part of first coating central part 12c adjacent to the first coating annular plane part 12b, and an outside step part d2 is provided in a part of the first coating corner part 12a adjacent to the first coating annular plane part 12b. The inside step part d1 and the outside step part d2 are positioned in a range outside an inner diameter 6u of the induction heating coil 6 and inside an outer diameter 6s, such that there is provided a high-temperature belt part H3 interposed between heating parts of the inside step part d1 and the outside step part d2.SELECTED DRAWING: Figure 4
Patent JP-2018197566-A (JP)
Title: Electric actuator for valve, and valve device
Inventor: MATTO TAKUSHI
IPC: F16K31/04
Filed: 2017-05-23
Abstract: To provide an electric actuator for a valve having high valve opening/closing accuracy though it is compact.SOLUTION: An electric actuator 1 for a valve includes a motor portion 2 generating rotational driving force by receiving supply of electric power, a ball screw device 3, a valve shaft 4, and a motion converting mechanism portion 5 for converting linear motion of a nut member 32 of the ball screw device 3 into rotary motion of the valve shaft 4. In the electric actuator 1 for the valve, a screw shaft 31 of the ball screw device 3 is rotatably supported by a pair of bearings 33, 34, and the valve shaft 4 is disposed between the pair of bearings 33, 34.SELECTED DRAWING: Figure 2
Patent JP-2018197570-A (JP)
Title: Vibration control reinforcement structure, vibration control reinforcement method, material for structure, and vibration resistance reinforcement structure
Inventor: TAKAHASHI OSAMU
IPC: C09K3/00
Filed: 2017-05-23
Abstract: To utilize dynamical characteristics of a polyurea resin, to protect a structure from vibration due to an earthquake or the like.SOLUTION: A vibration control reinforcement structure is configured such that a reinforcement layer is formed in a tower 12 of a wind power generator 10, the reinforcement layer coating at least one of an inner surface and outer surface of the tower 12. The reinforcement layer contains a polyurea resin formed by chemical reaction of a polyisocyanate compound and an amine compound, and silica powder mixed evenly with the polyurea resin or silica powder alternately laminated with the polyurea resin. Since the reinforcement layer contains the polyurea resin and the silica powder, an attenuation constant of the wind power generator 10 can be greatly improved.SELECTED DRAWING: Figure 3
Patent JP-2018197947-A (JP)
Title: Merchandise selling system
Inventor: SHIMADA SOICHI
IPC: G06Q30/06
Filed: 2017-05-23
Abstract: To provide a merchandise selling system using a small merchandise selling-fixture installed in an office or the like of a company or the like.SOLUTION: The merchandise selling system in a merchandise display fixture installed in an office includes a portable communication terminal installed in the merchandise display fixture or in its vicinity, a code reader for reading a merchandise code to identify a merchandise, a communication device capable of wireless communication with a settlement center system for performing electronic money settlement, and an R/W device for performing the electronic money settlement, in which the portable communication terminal calculates a settlement money amount based on the merchandise code read out by the code reader, delivers settlement instructions based on the calculated settlement money amount to the communication device and sends information acquired via the R/W device to the settlement center system by wireless communication, thereby making electronic money payment.SELECTED DRAWING: Figure 1
Patent JP-2018205415-A (JP)
Title: Liquid crystal display and method for manufacturing the same
Inventor: CHO DONG-UK
IPC: G02F1/13357
Filed: 2017-05-31
Abstract: To provide a liquid crystal display that can reduce unevenness in brightness and can reduce its thickness, and to provide a method for manufacturing the liquid crystal display.SOLUTION: A liquid crystal display comprises: a backlight 10; an optical sheet 11 arranged on the backlight 10; a resin sheet 107 arranged on the optical sheet 11; a liquid crystal display panel 12 arranged on the resin sheet 107; and an adhesive layer 108 arranged between the resin sheet 107 and liquid crystal panel 12. The adhesive layer 108 contains particles 108b including air spaces.SELECTED DRAWING: Figure 2
Patent JP-2018205461-A (JP)
Title: Image formation apparatus
Inventor: FUKUHARA RIKI
IPC: G03G21/00
Filed: 2017-06-01
Abstract: To properly control an image formation condition according to calibration.SOLUTION: An image formation apparatus 100 communicatively connected to a DFE 300 includes: a printer 101 which forms an image on a sheet 110; a fixation unit 150 which fixes the image on the sheet 110; an operation unit 180 to which a glossiness set value is input; a sensor 117 which measures a test chart A; and a γLUT generation unit 207 which generates γLUTP on the basis of the measurement result of the sensor 117. The image formation apparatus controls the fixation temperature to the prescribed temperature when the automatic gradation correction is executed, and controls the fixation temperature to the temperature set by the user when the DFE calibration is executed.SELECTED DRAWING: Figure 14
Patent JP-2017144317-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A Pachinko machine 1 includes start pocket 2101, 2102 capable of receiving a game ball shot into a game area 1100. When a game ball enters the start pockets 2101, 2102, determination processing for winning/losing of a jackpot is performed. As a result, a jackpot for giving privilege to a player is performed when winning a jackpot. However, in the Pachinko game machine 1, rightward shooting game balls relative to the game area 1100 are successively received by the start pockets 2101, 2102, and a high-speed lottery can be held at each reception. In the high-speed lottery, a series of performances are executed by using time when a plurality of times of lotteries are consumed.SELECTED DRAWING: Figure 114
Patent JP-2018201825-A (JP)
Title: Deodorant function paper and method for producing the same
Inventor: KIDA HIROHISA
IPC: D02G3/04
Filed: 2017-06-02
Abstract: To provide a deodorant function paper that can be used for wall paper or the like and has high practical utility and a method of producing the same.SOLUTION: The deodorant function paper has a deodorant mixed twisted yarn, a base material, and an aqueous resin binder. The deodorant mixed twisted yarn is obtained by twisting together a plurality of deodorant yarns having different deodorant actions, and is fixed to the surface of the base material with the aqueous resin binder.SELECTED DRAWING: Figure 1
Patent JP-2018042449-A (JP)
Title: Driving device and bladeless fan utilizing the same
Inventor: RONY KYLE
IPC: H02K7/14
Filed: 2017-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an improved driving device and a bladeless fan utilizing the driving device.SOLUTION: A driving device configured to drive a rotary body includes a motor assembly and a plurality of first magnets disposed on the rotary body along a circumferential direction thereof. Sides of the magnets facing the motor assembly form a plurality of magnetic poles. Upon rotation of the motor assembly, the magnets are driven by magnetic interaction between the motor assembly and the magnetic member to rotate to drive the rotary body to rotate. The present invention also provides a bladeless fan including this driving device.SELECTED DRAWING: Figure 2
Patent JP-2019000943-A (JP)
Title: Machine tool, processing method, and processing program
Inventor: KAWAI KENGO
IPC: B23Q15/12
Filed: 2017-06-15
Abstract: To provide a machine tool capable of more surely suppressing regenerated chattering vibration.SOLUTION: A machine tool includes: a main spindle for rotating a workpiece or a tool; a sensor for detecting a vibration frequency of the main spindle or the tool; a vibration detection section for detecting regenerated chattering vibration generated in the machine tool on the basis of a vibration frequency; and an adjustment section for adjusting a rotation number of the main spindle. The adjustment section adjusts the rotation number of the main spindle from a rotation number "r0" to be a present set value to a rotation number "r1" in accordance with a prescribed calculation formula when the vibration detection section detects the regenerated chattering vibration. When the regenerated chattering vibration is detected after the adjustment to the rotation number "r1", it is determined whether or not the rotation number of the main spindle exceeds a stable range A in which the regenerated chattering vibration is not generated by the adjustment from the rotation number "r0" to the rotation number "r1". Whether the rotation number is increased or decreased is changed according to a determination result.SELECTED DRAWING: Figure 5
Patent JP-2019001356-A (JP)
Title: Vehicle front structure
Inventor: SHIMIZU KAZUKI
IPC: B62D21/00
Filed: 2017-06-16
Abstract: To provide a vehicle front structure that can protect a non-contact charger mounted on a vehicle lower side.SOLUTION: A vehicle 12 includes a non-contact charger 34 for charging an on-board battery 46 by receiving power that is transmitted from a non-contact power transmission system 58. A front-side cross member 24 is disposed on a front side of the vehicle relative to the non-contact charger 34 and extends in a vehicle width direction, and the undersurface thereof is mounted on a vehicle lower side relative to an undersurface of the non-contact charger 34.SELECTED DRAWING: Figure 4
Patent JP-2019003874-A (JP)
Title: Dc cable, power supply device, and work uniform with fan
Inventor: AKIYOSHI TOSHIYUKI
IPC: H01B7/00
Filed: 2017-06-16
Abstract: To provide a novel DC cable capable of buffering an external impact, a power supply device equipped with the DC cable, and a work uniform with a fan equipped with the power supply device.SOLUTION: In a DC cable 1 having a DC plug 2 consisting of a plug body 21 and a plug pin 22 projecting from an end of the plug body 21, a flange part 4 for expanding an end area is arranged on one end of the plug body 21.SELECTED DRAWING: Figure 1
Patent JP-2019003142-A (JP)
Title: Display
Inventor: TOMIOKA YASUSHI
IPC: H01L51/50
Filed: 2017-06-19
Abstract: To provide a display that can reduce the occurrence of disconnection due to bending and reduce the resistance of wiring.SOLUTION: According to the present embodiment, there is provided a display comprising an insulating substrate that has a bending area, and wiring located in the bending area, where the bending area is bent with a first direction as a bending axis; in the bending area, the wiring has a first portion extending along the first direction, and a second portion extending in a direction intersecting the first portion and connected to the first portion; a first angle formed by the first portion and second portion is smaller than 90 degrees.SELECTED DRAWING: Figure 3
Patent JP-2019016690-A (JP)
Title: Reactor including iron core and coil
Inventor: SHIROMIZU MASATOMO
IPC: H01F37/00
Filed: 2017-07-06
Abstract: To suppress concentration of magnetic flux at the corner of a coil space.SOLUTION: A reactor (6) includes an outer peripheral iron core (20) and at least three iron core coils (31 to 34) arranged inside the outer peripheral iron core. Gaps (101 to 104) which are magnetically connectable are formed between adjacent iron cores of at least three iron cores (41 to 44). The coils (51 to 54) are arranged in coil spaces (51a to 54a) formed between the iron cores and the outer peripheral iron core. R is attached to at least one of corner portions (51c to 53c) in the cross section of the coil space in the axial direction, or at least one of the corner portions (51c' to 53c') is a part of a polygon having an obtuse interior angle of 100° or more.SELECTED DRAWING: Figure 1B
Patent JP-2018009989-A (JP)
Title: Natural frequency measurement device, belt tension calculation program and method and belt natural frequency calculation program and method
Inventor: MIYATA HIROBUMI
IPC: G01M13/02
Filed: 2017-07-06
Abstract: PROBLEM TO BE SOLVED: To determine tension of a belt accurately at low cost.SOLUTION: A natural frequency measurement device measures a natural frequency of a belt, based on vibration when a part between adjacent pulleys on the belt is vibrated, on a belt transmission device on which, the belt is stretched and extended between at least two pulleys. The natural frequency measurement device comprises: an acceleration sensor attached to the part on the belt, and detects acceleration by the vibration of the belt; and a measurement tool for measuring the natural frequency of the belt, based on the acceleration detected by the acceleration sensor. The measurement tool sends the natural frequency to a belt tension calculation device for calculating the tension of the belt based on the natural frequency.SELECTED DRAWING: Figure 1
Patent JP-2019016159-A (JP)
Title: Convolution neural network
Inventor: IRINA KATAEVA
IPC: G06N3/063
Filed: 2017-07-06
Abstract: To provide a convolution neural network capable of reducing the circuit area and the power consumption of a crossbar circuit.SOLUTION: A microcomputer, in order to obtain each pooling computation result required for performing convolutional computation of filters, selects input values and inputs the same into a crossbar circuit 44a. The crossbar circuit 44a, while giving each input value a weight corresponding to the position within the filter of the pooling computation result computed from each input value using a memristor 53, computes the addition at output bars 51 and 52. A computation amplifier 54a divides the output of the output bars 51 and 52 by the number of the convolutional computation results included in the pooling area. Accordingly, at the crossbar circuit 44a, the average pooling computation and the convolutional computation of two filters for the average pooling computation results thereof can be operated in a simultaneous manner.SELECTED DRAWING: Figure 9
Patent JP-2018044946-A (JP)
Title: Temperature sensor and method for producing the same
Inventor: TANAKA KAN
IPC: G01K7/22
Filed: 2017-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a flexible temperature sensor having high moisture resistance and a method of producing the same.SOLUTION: A temperature sensor has an insulating film 2, a first thin film thermistor part 3 formed on the insulating film 2 and composed of a metal nitride material for thermistors, a pair of pattern electrodes 4, facing each other, patterned on the first thin film thermistor part 3, and a second thin film thermistor part 5 formed on the first thin film thermistor part 3 and the pattern electrode 4 and composed of the metal nitride material for thermistors.SELECTED DRAWING: Figure 1
Patent JP-2019017444-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-07-12
Abstract: To provide a game machine that can prevent a burden of a basic design and substrate management from being increased and can prevent a fraud from being performed.SOLUTION: A game machine includes a first detection unit capable of detecting a game medium passing a start area, a second detection unit capable of detecting a predetermined change, main control means having a first connection unit and a second connection unit, and relay means having a third connection unit connected with the second connection unit. The main control means can take a first connection method where the first detection unit is connected to the first connection unit and the second detection unit is connected to the second connection unit through the third connection unit, and a second connection method where the first detection unit and the second detection unit are connected to the first connection unit. When the number of the first connection units is the same as the number of the first detection units, the first connection method is taken.SELECTED DRAWING: Figure 3
Patent JP-2017186375-A (JP)
Title: Combination of sulfonamide compound
Inventor: KIRIHARA TOMOKO
IPC: A61K31/4178
Filed: 2017-07-14
Abstract: PROBLEM TO BE SOLVED: To find out a combination of a preventive drug or a therapeutic drug of glaucoma or ocular hypertension which is useful as a preventive agent or a therapeutic agent of glaucoma or ocular hypertension.SOLUTION: By combining (6-{[4-(pyrazole-1-yl) benzyl](pyridine-3-ylsulfonyl) aminomethyl} pyridine-2-ylamino) isopropyl acetate and another preventive or therapeutic drug of glaucoma or ocular hypertension, intraocular pressure reducing effect is complemented and/or enhanced. As an administration mode, it may be administered simultaneously or may be administered as a combined drug.SELECTED DRAWING: None
Patent JP-2019019572-A (JP)
Title: Work machine
Inventor: HORII KEIJI
IPC: E02F9/16
Filed: 2017-07-18
Abstract: To provide a work machine having improved operability of a first travel pedal and a second travel pedal.SOLUTION: A work machine 1 comprises a cab seat 6, a travel gear 3, and a travel operation member 83 to operate the travel gear 3 through stepping. The travel operation member 83 includes a first travel pedal 83L disposed in front of a side of the cab seat 6 in the width direction K2 of the body, and a second travel pedal 83R disposed in front of another side of the cab seat 6 in the width direction K2 of the body.SELECTED DRAWING: Figure 6