baber/WOPTO huggingface dataset:
Patent JP-2017124440-A (JP)
Title: Deep rolling forming
Inventor: ZHANG HAO
IPC: B21D22/18
Filed: 2016-10-24
Abstract: PROBLEM TO BE SOLVED: To provide deep rolling systems of forming, e.g., contoured aircraft panels while also providing fatigue strength improvement and a low level of work hardening during the forming process rather than as a post-production surface treatment.SOLUTION: A method comprises: positioning a work piece 790 on a fixture 740 such that a first side 791 of the work piece is accessible to a deep rolling tool 710; applying a compressive force to the first side of the work piece with the rolling tool; moving the deep rolling tool relative to the work piece while continuing to apply the compressive force in order to introduce plastic deformation to a first portion of the work piece; adjusting the deep rolling tool 712 so as to contact a second portion 792 of the work piece, and introducing plastic deformation to the second portion of the work piece; and adjusting the deep rolling tool in order to introduce plastic deformation to one or more additional portions of the work piece so as to introduce a convex contour to the first side of the work piece.SELECTED DRAWING: Figure 7
Patent JP-2018068435-A (JP)
Title: Ultrasonic cleaning device and washing machine
Inventor: KAWAKAMI NAOYA
IPC: B08B3/12
Filed: 2016-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic cleaning device by which stable cleaning performance can be obtained.SOLUTION: An ultrasonic cleaning device 50 comprises: an ultrasonic generator 110 for generating ultrasonic waves; a housing 130 for accommodating the ultrasonic generator 110 in such a manner that the tip thereof is exposed; a water reservoir 300 in which water is stored, and on which an object to be cleaned is placed; a water supply port 301 provided in the water reservoir 300; a fixing base 200 on which the housing 130 is fixed in such a manner that the ultrasonic generator 110 is located directly above the water reservoir 300; and a water supply unit 60 for supplying water into the water reservoir 300 through the water supply port 301. The water supply unit 60 supplies the water into the water reservoir 300 in such a manner that the water overflows from the water reservoir 300. The housing 130 is fixed by the fixing base 200 in such a height position that the tip of the ultrasonic generator 110 is brought into contact with the water overflowing from the water reservoir 300 and seeping out onto the surface of the object to be cleaned.SELECTED DRAWING: Figure 4
Patent JP-2017018693-A (JP)
Title: Game machine
Inventor: SAITO YOSHINORI
IPC: A63F5/04
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of shortening a processing time in sum check processing of a RAM.SOLUTION: A game machine of the present invention comprises a control arithmetic part for controlling a game operation and a storage part for storing information necessary for processing executed by the control arithmetic part. The control arithmetic part comprises: information acquisition processing means for acquiring information of two bytes stored continuously in a storage area in a prescribed address range by executing a prescribed command, and updating information of a start address by two bytes; sum calculation means for calculating a sum value using the acquired information for two bytes; and repetition processing means for sequentially repeating acquisition processing of information for a unit of two bytes, update processing of the start address, and calculation processing of a sum value for a unit of two bytes, and calculating a sub value of the information stored in the storage area in the prescribed address range.SELECTED DRAWING: Figure 227
Patent JP-2018071157-A (JP)
Title: Communication system for vehicle and portable machine
Inventor: SAKAKIBARA HIROKI
IPC: B60R25/24
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication system for a vehicle and a portable machine.SOLUTION: A communication system for a vehicle comprises: an on-board machine which transmits signals from a plurality of antennas provided to the vehicle; and a portable machine which receives signals transmitted from the on-board machine and transmits response signals corresponded to the received signals. The portable machine comprises: a measurement section which measures receive signal strength of signals transmitted from a plurality of antennas respectively; a determination section which determines whether the portable machine exists or not in a specific region set on an outside of the vehicle based on the receive signal strength measured by the measurement section; and a strength change section which makes transmit signal strength differ from when response signals corresponded to the signals are transmitted, in accordance with whether the portable machine exists or not in the specific region.SELECTED DRAWING: Figure 6
Patent JP-2018071240-A (JP)
Title: Apparatus for road safety
Inventor: TAKADA SHIGETOSHI
IPC: E01F13/02
Filed: 2016-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a delineator having flexibility that allows flexible bending and restorability that allows prompt self restoration, excellent durability, a simple structure, and excellent visibility for drivers.SOLUTION: Comprised of a pedestal 10 installed on a road, and a traffic sign pole 20 and 50 assembled on the pedestal and having a prescribed length with a traffic sign member installed. The traffic sign pole comprises a hollow cylindrical body 21, 22, and 51, having hollow holes on the inside. The hollow cylindrical body is formed with one-piece molding with a hollow form using a thermoplastic elastomer having a prescribed translucency colored by a pigment.SELECTED DRAWING: Figure 1
Patent JP-2018074471-A (JP)
Title: Electroacoustic transducer
Inventor: NAKABAYASHI TORU
IPC: H04R1/10
Filed: 2016-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight electroacoustic transducer that can be adapted to a small output.SOLUTION: An electroacoustic transducer has: a diaphragm 12; a frame 16 which holds the diaphragm 12 in a peripheral area of the diaphragm 12; a voice coil 18 fixed inside the frame 16; and a magnet 20 which has a pair of parallel surfaces, in which one of the pair of parallel surfaces is magnetized in N-pole and the other one is magnetized in S-pole, and inside the voice coil 18, an axis line of the voice coil crosses the pair of parallel surfaces, and which is arranged in a reciprocable manner along an axial direction of the voice coil 18. The magnet 20 is fixed on a surface on a side facing the voice coil 18 at the center of the diaphragm 12 on one of the pair of surfaces.SELECTED DRAWING: Figure 1
Patent JP-2018076895-A (JP)
Title: Clutch drum manufacturing method
Inventor: KANEHARA YOSUKE
IPC: B21D53/28
Filed: 2016-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a clutch drum 1, capable of improving its strength and enabling thinning compared to conventional arts, without generating partial fracture around a groove 32 of a snap ring 17 molded into a half-punched state.SOLUTION: A manufacturing method of a clutch drum 1 comprises: preparing a clutch drum 1 where large-diameter splines and small-diameter splines, extending in an axial direction, are formed alternately in a circumferential direction; and forming a groove 32 on an inner periphery of one end part in the axial direction of the small-diameter spline, into which a snap ring 17 is fitted. The groove 32 is formed into a half-punched state by a punch and a die 30 facing the punch with the clutch drum 1 held therebetween, and on a surface of the die 30 facing the punch, a convex part 40 is provided.SELECTED DRAWING: Figure 3
Patent JP-2018075543-A (JP)
Title: Processing method
Inventor: AOKI KATSUSHI
IPC: B07B9/00
Filed: 2016-11-10
Abstract: PROBLEM TO BE SOLVED: To remove efficiently aluminum from a residue obtained by removing a cement raw material from incineration ash of general domestic refuse.SOLUTION: A residue obtained by removing a cement raw material from incineration ash of general domestic refuse is screened by a sieve having sieve opening of 10 mm, and gravity selection and shape selection are performed in the combined state to a residue of the undersize of the sieve by using airflow and vibration, to thereby separate aluminum from the others. By performing gravity selection and shape selection in the combined state to the residue having a particle size of 10 mm or less in this way, aluminum which is a lighter substance can be selected effectively from the residue.SELECTED DRAWING: Figure 1
Patent JP-2017097943-A (JP)
Title: Semiconductor device, computer, and electronic device
Inventor: KUROKAWA YOSHIMOTO
IPC: H01L29/786
Filed: 2016-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a novel semiconductor device, a semiconductor device capable of operating at high speed, a semiconductor device with low power consumption, a semiconductor device that allows area reduction, and a semiconductor device with high reliability.SOLUTION: The semiconductor device includes a memory cell, a first circuit, a second circuit, and wiring. The memory cell has a function of storing first data and has a function of supplying a first current corresponding to the first data to the wiring. The first circuit has a function of supplying a second current corresponding to second data, input from outside, to the wiring. The second circuit has a function of performing correction of a current flowing in the wiring in the case where a value of the first current and a value of the second current are different from each other. The second circuit has a function of generating a signal including information on whether the correction is performed or not.SELECTED DRAWING: Figure 1
Patent JP-2018079974-A (JP)
Title: Packaging body and packaging member
Inventor: WATASE MAYUMI
IPC: B65D75/30
Filed: 2016-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a packaging body and a packaging member which can inhibit peeling of a base member.SOLUTION: A packaging body A1 comprises a packaging member B1 of which a first base member 1A, a first film 2A, and a second base member 1B are piled up in this order, and a packaged object 3 which locates between the first film 2A and the second base member 1B. The first base member 1A has a first opening portion 13A which penetrates in a z-direction and exposes the first film 2A, and the packaged object 3 at least one of which is accommodated in the first opening portion 13A when viewed in the z-direction. The packaging body A1 further comprises a base member fixing portion 40 which fixes the first base member 1A and the second base member 1B, on at least one of the first base member 1A and the second base member 1B, an easy bend portion 11A, which locates between the first opening portion 13A and the base member fixing portion 40 when viewed in the z-direction and is bent easily, is formed.SELECTED DRAWING: Figure 1
Patent JP-2018084206-A (JP)
Title: Starter of internal combustion engine
Inventor: FUJITA TATSUYA
IPC: F02N15/02
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To properly reduce collision noise of a pinion gear to a ring gear.SOLUTION: A starter includes: a rotating shaft 12 provided with a helical spline 31 on an outer periphery and rotated by rotation of a motor 11; a pinion gear 13 helical spline-connected to the rotating shaft 12 and movable in an axial direction of the rotating shaft 12 along a tooth flank of the helical spline 31; a lever receiving member 24 disposed in opposition to an axial end face of the pinion gear 13, and moved by receiving axial pressing-out force by a shift lever, so that the pinion gear 13 is engaged with a ring gear by the movement; and a buffer member 27 restricting the movement in a rotating direction of the pinion gear 13 when the pinion gear 13 is moved along the tooth flank of the helical spline 31.SELECTED DRAWING: Figure 2
Patent JP-2018082675-A (JP)
Title: Fishing spinning reel
Inventor: TSUTSUMI WATARU
IPC: A01K89/01
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To allow an engagement state of a drive gear and a pinion gear to be kept with high accuracy, and increase rigidity of a reel body.SOLUTION: A fishing spinning reel comprises a reel body 1 that comprises a body 10 and a pair of body side plates 12a and 12b provided integrally with the body 10 and oppositely arranged, a handle shaft 5 rotatably supported between the pair of body side plates 12a and 12b, a drive gear 6 to be rotationally driven by the handle shaft 5, a pinion gear 7a engaged with the drive gear 6, a front part bearing 52 that rotatably supports the side of a front part of the pinion gear 7a, and a rear part bearing 51 that rotatably supports the side of a rear part of the pinion gear 7a.SELECTED DRAWING: Figure 3
Patent JP-2018085894-A (JP)
Title: Manufacturing method of rotor core and manufacturing method of motor core
Inventor: TAKAHASHI TOSHIMITSU
IPC: H02K15/02
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a rotor core which can manufacture a rotor core with excellent magnetic properties and high strength, and a manufacturing method of a motor core which can manufacture a stator core with excellent magnetic properties in addition to the rotor core.SOLUTION: A manufacturing method of a rotor core configuring a rotor of a motor includes: a first step of manufacturing a rotor core precursor 10' by performing a punching process to a rotor core plate 1 from a magnetic steel sheet S and laminating the plurality of rotor core plates 1; and a second step of manufacturing a rotor core 10 by providing a temperature difference during annealing between an inner peripheral side region and an outer peripheral side region of the rotor core precursor 10', annealing the outer peripheral side region with a temperature at which grain-grow of crystals of the magnetic steel sheets occurs, and annealing the inner peripheral side region with a temperature at which no grain-grow of crystals of the magnetic steel sheets occurs.SELECTED DRAWING: Figure 3
Patent JP-2018087102-A (JP)
Title: Method for producing vanadic acid cesium
Inventor: MIYAGAWA TATSURO
IPC: C01G31/00
Filed: 2016-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing vanadic acid cesium by which CsVOuseful as a diesel exhaust gas catalyst and the like is produced with high purity.SOLUTION: A method for producing vanadic acid cesium comprises mixing cesium sulfate and vanadium sulfate at a Cs/V atomic ratio of 0.5 or higher, and heating the mixture at a temperature of 700-900°C. Such a process enables production of CsVOin high purity.SELECTED DRAWING: Figure 2
Patent JP-2018092009-A (JP)
Title: Fret design method and fret string instrument
Inventor: HARAZONO MASAHIRO
IPC: G10D3/06
Filed: 2016-12-04
Abstract: PROBLEM TO BE SOLVED: To execute, in the design of the frets for the fret instruments, the design and manufacturing of the frets for which the vibration frequencies to coincide the twelve temperament scale at all the strings and all the frets are obtained, and can be arranged to a specific tuning curve if necessary, by the theoretical analysis of the stiffness which the string has as the basic physical property, the variation of the string length and tension by the pressing which is unavoidable in playing of the fret instruments, in addition, the influence of the negative stiffness by the effect of electromagnetic type pickups in electric guitars.SOLUTION: The new specifications are acquired theoretically from the process to coincide the vibration frequencies of open strings to the temperament scale with giving the tension by winding up the string, and the specifications such as string diameter, cross section, linear density etc. which undergo changes by pressing the strings in the play. Further, in the case that electromagnetic type pickups exists, the vibration frequencies are compensated previously taking in account of the negative stiffness and the required arrangement. And by making the equation in which the fret positions containing these factors are the variants and the numerical calculation program, and by solving it, the design of the frets is executed.SELECTED DRAWING: Figure 13
Patent JP-2017042655-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for exhibiting a sufficient performance effect even if a performance selected randomly is executed.SOLUTION: In execution of random selection, a ratio of selection of a newly added music piece is configured to be higher than a ratio of selection of a music piece other than the newly added music piece. Therefore, a performance of a newly added music piece can be executed easily, and non-selection of the newly, specially added choice is prevented, thus improving a performance effect.SELECTED DRAWING: Figure 31
Patent JP-2018091791-A (JP)
Title: Liquid level detector
Inventor: MANABE YUICHI
IPC: G01F23/38
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a technique for suppressing displacement of wire harnesses in a direction of separating from a reserve cup in grooves.SOLUTION: A liquid level detection unit includes: a reserve cup; a main body attached on a side wall of the reserve cup; an arm rotatably supported by the main body; a sensor part which is stored in the main body, and which detects rotational movement of the arm; a terminal part extending from the sensor part; and wire harnesses which are connected to the terminal part, and which extend to the outside of the main body. The main body includes grooves which surround the wire harnesses extending from the terminal part to the outside of the main body together with the side wall of the reserve cup, so as to guide them.SELECTED DRAWING: Figure 6
Patent JP-2017110222-A (JP)
Title: Polyarylene sulfide resin microporous fine particles and method for producing the same
Inventor: NARA SAORI
IPC: C08J3/12
Filed: 2016-12-15
Abstract: PROBLEM TO BE SOLVED: To provide: polyarylene sulfide (PAS) resin microporous fine particles having a small average particle diameter and a large specific surface area; and a method for producing the same.SOLUTION: The method for producing PAS resin microporous fine particles comprises the steps of: obtaining a lysate in which a PAS resin having a melt viscosity (measured at 300°C) of 500 [Pa s] or less and a solvent (b) having a melting point of 100°C or less and capable of dissolving the PAS resin are compatibilized by heating and melting; extruding the lysate; phase separating the PAS resin and the solvent (b) by cooling and solidifying the extruded extrudate; obtaining a porous body by removing the solvent (b) from the obtained extrudate by using a solvent (c) in which the PAS solvent does not dissolve or swell and which is compatible with the solvent (b); and pulverizing the porous body into fine particles by applying thereto uniform shearing force from outside in a solvent (d) in which the PAS resin does not dissolve or swell.SELECTED DRAWING: None
Patent JP-2018097733-A (JP)
Title: Operation support system and operation support method
Inventor: FENG YIXIANG
IPC: G05B23/02
Filed: 2016-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an operation support system and operation support method with which excellent followability in respect to changes in a surrounding environment and optimal device operation can be supported by obtaining an alternative sensor and a correction value, based on real time measurement data obtained by a plurality of sensors installed on a device.SOLUTION: An operation support system 1 comprises: an object device 2 on which multiple sensor 4 of differing types are installed; a calculation processing unit 14 for obtaining a correlation between multiple sensors based on a measurement data from the multiple sensor 4, and selecting as an alternative sensor, the sensor having the highest obtained correlation; and at least an operation management database D200 for storing the correlation between multiple sensors. The calculation processing unit 14 obtains a correction function that stipulates the difference between one sensor and the alternative sensor for the one sensor in cases where the one sensor is damaged or undergoing maintenance, and then outputs the alternative sensor and the correction function to the object device 2.SELECTED DRAWING: Figure 1
Patent JP-2018100684-A (JP)
Title: Bearing device for wheel
Inventor: SUZUKI KAZUHIKO
IPC: F16J15/3204
Filed: 2016-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device for a wheel capable of holding grease sealed to lubricate a rolling element at a position of a rolling face of the rolling element, and achieving reduction of a grease sealing amount and elongation of a bearing.SOLUTION: In a bearing device for a wheel, including an outer ring 2 as an outer member, a hub ring 3 and an inner ring 4 as inner members, and a seal member 6 for sealing between the outer member and the inner member, a shoulder portion 4c of which a diameter is expanded to a radial outer side with respect to a fixing face to a cylindrical portion 8a, of the inner ring 4 is disposed on an outer peripheral face at an inner-side opening portion 2a with respect to an inner rolling face 4a of the inner ring 4, an annular storage lip 10 composed of an elastic member is disposed on an end portion opposed to the shoulder portion 4c of the cylindrical portion 8a, and the storage lip 10 is brought into contact with the shoulder portion 4c and bent to a radial outer side by fitting a slinger 8 to an outer peripheral portion of the inner ring 4 so that a tip of the storage lip 10 is projected to the radial outer side with respect to the outer peripheral face of the shoulder portion 4c.SELECTED DRAWING: Figure 3
Patent JP-2017095469-A (JP)
Title: Benzene or thiophene derivatives and use thereof as vap-1 inhibitors
Inventor: MATSUKAWA TATSUYA
IPC: C07C243/34
Filed: 2016-12-20
Abstract: PROBLEM TO BE SOLVED: To provide novel benzene derivatives and thiophene derivatives useful as VAP-1 inhibitors, preventive and therapeutic medicines for VAP-1 related diseases and the like.SOLUTION: The present invention provides a compound represented by formula (I) [where each symbol is as defined in the specifications], or pharmaceutically acceptable salt thereof.SELECTED DRAWING: None
Patent JP-2018100040-A (JP)
Title: Vehicle seat
Inventor: OSHIMA TOMOAKI
IPC: B60R22/18
Filed: 2016-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a vehicle seat preventing or suppressing formation of a gap between a cover member mounted on a shoulder section of a seat back and a surface skin while suppressing an increase in the number of components.SOLUTION: In a seat back 14, a fixing section 52 which has a wall thickness locally made thin is formed in a recess 50 in which an insertion port 54 for a seat belt 19 of a seat back pad 22 is formed, and the fixing section 52 is supported from a lower side by a support base 32 mounted on an upper frame 30 of a seat back frame 18. Therefore, downward deformation of the seat back pad 22 around the recess 50 is prevented or suppressed by applying upward reaction force via the fixing section 52 fixed to the support base 32 even if a downward load is applied to the seat back 22 when the seat back pad 22 is covered with a surface skin 24. An increase in the number of components can be suppressed since the fixing section 52 is only formed in the recess 50.SELECTED DRAWING: Figure 4