baber/WOPTO huggingface dataset:
Patent JP-2017072570-A (JP)
Title: Method of manufacturing magnetic sensor and method of manufacturing current sensor
Inventor: IDE YOSUKE
IPC: H01L43/08
Filed: 2015-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic sensor having a small offset and offset temperature characteristics, and to provide a method of manufacturing a current sensor using such the magnetic sensor.SOLUTION: There is provided a method of manufacturing a magnetic sensor 12 having a magnetic field detection bridge circuit constituted of four magnetoresistance effect elements 122a-122d. Each of the magnetoresistance effect elements has a meander shaped long pattern and the pattern has a ferromagnetic fixed layer. The four magnetoresistance effect elements are constituted of first magnetoresistance effect elements GMR1 and second magnetoresistance effect elements GMR2 having long patterns with a common aspect ratio and different widths W, and are simultaneously formed through a series of film-forming processes.SELECTED DRAWING: Figure 1
Patent JP-2017077674-A (JP)
Title: Printing unit and printer
Inventor: JINBO SEIICHI
IPC: B65H7/14
Filed: 2015-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a printing unit that prevents foreign matter such as a piece of paper from entering between a light receiving part and a light emitting part and that can suppress occurrence of erroneous detection, and to provide a printer.SOLUTION: A printing unit comprises: a holder 21 that can slidably move so as to freely approach a fixed blade and be separated from it; a movable blade held by the holder 21; and a sensor part 50 that detects an operation of the holder 21. The sensor part 50 comprises: a pair of wall parts 50A, 50B fixed to a holder housing 15 accommodating the holder 21, and arranged oppositely to each other with a space between them; a light emitting part 51b provided on the one wall part 50A; a light receiving part 51c provided on the other wall part 50B; an inserted piece 52 provided to the holder 21, inserted between the one pair of wall parts 50A, 50B, and intercepting detection light B emitted from the light emitting part 51b toward the light receiving part 51c; and pressing members 55, 55 provided to the holder 21 and pressing a fine piece of paper Ps on both outer sides of the pair of wall parts 50A, 50B.SELECTED DRAWING: Figure 7
Patent JP-2016015174-A (JP)
Title: Electronic control device and program
Inventor: YOSHIDA JUNICHI
IPC: G06F3/03
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To achieve easy re-display by displaying user's arbitrary content onto electronic paper and registering displayed data in a server so as to correspond to combination of the electronic paper and an electronic underlay.SOLUTION: In an electronic underlay 12B, attachment of electronic paper 11B is detected, and while content is displayed on the electronic paper 11B, an underlay ID of the electronic underlay 12B, a paper ID of the electronic paper 11B, and content display data being displayed are transmitted to and registered in an electronic paper management server 53 on a cloud system so that they correspond to one another. In a case where combination of the underlay ID of the electronic underlay 12B and the paper ID of the electronic paper 11B is registered in the electronic paper management server 53 when attachment of the electronic paper 11B is newly detected, the registered content display data corresponding to the combination of the electronic underlay ID and the electronic paper ID is received from the management server 53 and re-displayed on the electronic paper 11B.
Patent JP-2016092829-A (JP)
Title: Semiconductor device
Inventor: OKAMOTO YUKI
IPC: H03K3/354
Filed: 2015-10-28
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of an oscillating frequency or provide a circuit configuration which can achieve improvement in accuracy of an oscillating frequency.SOLUTION: A semiconductor device includes an oscillation circuit which has first through n-th (n is an odd number equal to or larger than 3) inverters, a first circuit and a second circuit. A first terminal of each of the first circuit and the second circuit is electrically connected with an output terminal of the i-th (i is any one of first through (n-1)) and a second terminal of each of the first circuit and the second circuit is electrically connected with an input terminal of the (i+1)-th inverter. A total length of a wiring path between the output terminal of the i-th inverter and the first terminal of the first circuit and a wiring path between the second terminal of the first circuit and the input terminal of the (i+1)-th inverter is substantially equivalent with a total length of a wiring path between the output terminal of the i-th inverter and the first terminal of the second circuit and a wiring path between the second terminal of the second circuit and the input terminal of the (i+1)-th inverter.SELECTED DRAWING: Figure 1
Patent JP-2017085788-A (JP)
Title: Parallel chopper device
Inventor: TANAKA TAKAAKI
IPC: H02M3/155
Filed: 2015-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a parallel chopper device in which current unbalance can be detected by single current detection means, and of which the cost is reduced.SOLUTION: In the parallel chopper device, a series circuit of capacitors 1 and 2, a series circuit of a switching element 3, diodes 4 and 5 and a switching element 6 and a series circuit similarly consisting of 3', 4', 5' and 6' are connected in parallel with each other between input terminals 11 and 12. Reactors 7 and 7' are connected in series between a junction of the switching element 3 and the diode 4 and a junction of 3' and 4'. Reactors 8 and 8' are connected in series between a junction of the diode 5 and the switching element 6 and a junction of 5' and 6'. A capacitor 9 is connected between a junction of the reactors 7 and 7' and a junction of 8 and 8'. A differential value ΔIof currents Iand I' flowing from a junction of the capacitors 1 and 2 to first and second choppers is detected by current detection means 40.SELECTED DRAWING: Figure 1
Patent JP-2017089019-A (JP)
Title: Lap cutting method and lap cutter of comber
Inventor: YAKUSHI MAKOTO
IPC: D01G19/26
Filed: 2015-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a lap cutter, which has a simple structure of a pressure part for pressing a bobbin to a lap roller and stably cuts the lap.SOLUTION: A lap cutter of a comber has a lap roller 12 capable of rotating forward and backward. A bobbin pressure part 30 of the lap cutter comprises: a piston 32, which can engage with a bobbin B on the lap roller 12; a compressed air supply part 34 as a pressing means to apply pressure on the piston 32 so as to be pressurized state; and a coil spring 33 as a restoration means to restore the piston 32 to unpressurized state.SELECTED DRAWING: Figure 2
Patent JP-2017087770-A (JP)
Title: Radiation heater device
Inventor: BANDO SHIRO
IPC: F24C7/04
Filed: 2015-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a radiation heater device capable of suppressing contact of an occupant with the radiation heater while generating heat.SOLUTION: A radiation heater device is configured to determine whether it is in a seated state in which an occupant is seated on a seat 2, permit energization to a radiation heater 20 when it is in the seated state, and prohibit energization to the radiation heater 20 when it is not in the seated state. Whether it is in the seated state in which an occupant is seated on the seat 2 can be determined on the basis of a detection signal of a buckle sensor 642 which detects whether a tongue 611 inserted into a seat belt 6 is mounted to a buckle 641, for instance.SELECTED DRAWING: Figure 3
Patent JP-2016042724-A (JP)
Title: Base station and serving base station
Inventor: KIKUCHI YASUYUKI
IPC: H04W36/08
Filed: 2015-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a base station and a serving base station that improve the success rate of reconnection when handover is performed.SOLUTION: A radio base station for wirelessly communicating with a mobile station in a cell includes: a resource management unit 221 for securing resources necessary for radio communication with the mobile station; and a communication control unit 222 for performing reconnection control to establish radio communication with the mobile station by using the resources secured by the resource management unit 221 in response to a reconnection request from the mobile station.SELECTED DRAWING: Figure 3
Patent JP-2017088199-A (JP)
Title: Injection port member and storage bag having this injection port member
Inventor: NARITA KOICHI
IPC: B65D33/38
Filed: 2015-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an injection port member and a liquid storage bag having this injection port member, capable of reducing the number of part items, a manufacturing process and manufacturing cost.SOLUTION: An injection port member 3 is provided by joining to a storage bag body 2 for storing the content. The injection port member 3 is integrally molded with a cylindrical body 31 having a circulation passage 32 for circulating the content, a joining part 40 constituted so as to be joinable with the storage bag body 2 and a check valve for allowing injection of the content. The check valve comprises a valve seat part 50 rotatably provided in the direction for blocking up a base end side opening 33 of the cylindrical body 51 via a hinge part 51 in a cylindrical body 31 and a valve element 60 provided on the downstream side in the injection direction in the circulation passage 32 and opening-closing the circulation passage 32 by being energized in the direction for seating on the valve seat part 50, and comprises locking parts 41, 41a, 54 and 54a for maintaining blocking-up of the base end side opening 33 of the cylindrical body 31 by mutually locking the valve seat part 50 and the joining part 40.SELECTED DRAWING: Figure 2
Patent JP-2017087527-A (JP)
Title: Method for manufacturing artificial marble
Inventor: TANAKA YUYA
IPC: C04B26/06
Filed: 2015-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing artificial marble which can impart a flow pattern of a natural pattern by a cast molding method.SOLUTION: There is provided a method for manufacturing artificial marble having a flow pattern which includes: mixing a first thermosetting resin and a second thermosetting resin having a different color tone from that of the first thermosetting resin and a high viscosity so that the second thermosetting resin is formed into a stripe shape; and supplying the obtained mixed resin from an injection port 2 of a mold 1 into the mold to cure the mixed resin, where when a linear polymer is added to the second thermosetting resin and the mixed resin is supplied from the injection port of the mold into the mold, a tangent loss tanδ of the second thermosetting resin is 0.2 to 90.SELECTED DRAWING: Figure 1
Patent JP-2017086487-A (JP)
Title: Subject information acquisition device
Inventor: KATO TAKEO
IPC: A61B8/13
Filed: 2015-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a device that suppresses a photoacoustic wave from a nipple or a mole and successfully acquires photoacoustic waves from portions other than them in photoacoustic imaging.SOLUTION: A subject information acquisition device has: a support unit 9 that supports multiple emission units 6 for emitting light from a light source to a subject and also supports a probe 8 for receiving an acoustic wave transmitted from the subject exposed to the light; an emission control unit 12 that controls emission of the light from the respective emission units; a movement control unit 12 that moves a position of a support unit relative to the subject; an acquisition unit 12 that acquires information on a light intensity suppressing region of the subject; and an information processing unit 13 that generates characteristic information for the subject on the basis of the acoustic wave. The emission control unit controls the respective emission units at each position to which the support unit is moved by the movement control unit and thereby suppresses the light intensity of the light to be emitted to the light intensity suppressing region.SELECTED DRAWING: Figure 1
Patent JP-2017092282-A (JP)
Title: Semiconductor device
Inventor: MIZUE CHIHOKO
IPC: H01L29/812
Filed: 2015-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of inhibiting current collapse and provide a manufacturing method of the semiconductor device.SOLUTION: A semiconductor device comprises: a channel layer 3 which is provided on a substrate 2 and has a nitride semiconductor; an electron supply layer 4 which is provided on the channel layer 3 and has a nitride semiconductor having electron affinity higher than that of the channel layer 3; a first insulation film which is provided on the electron supply layer 4 and composed of a silicon nitride film or a silicon oxynitride film and has a film thickness of not less than 10 nm and not more than 50 nm; a second insulation film which is provided on the first insulation film and composed of any of an aluminum oxide film, an aluminum nitride film, a silicon oxide film and an aluminum oxynitride film, with a film thickness of not less than 20 nm and not more than 100 nm; and a gate electrode 8, a source electrode 6 and a drain electrode 7 which are provided on the electron supply layer 4.SELECTED DRAWING: Figure 1
Patent JP-2017090314-A (JP)
Title: Spectroscopy measurement device
Inventor: KANEKO TSUTOMU
IPC: G02B5/18
Filed: 2015-11-12
Abstract: PROBLEM TO BE SOLVED: To achieve a spectroscopy measurement device that can minimize a change in wavelength due to a temperature change, and is stable in wavelength accuracy.SOLUTION: In a spectroscopy measurement device comprising: a collimator; a plane diffraction grating; and a base, the collimator is composed of an off-axis parabolic mirror, and the plane diffraction grating is arranged so that a diffraction angle when light lastly incident upon the plane diffraction grating is diffracted is smaller than an angle of incidence when the light lastly incident upon the plane diffraction grating is diffracted.SELECTED DRAWING: Figure 1
Patent JP-2017086720-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2015-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving fun of a game.SOLUTION: A game machine includes: shooting means which shoots a game ball toward a game area; a ball entry part into which a game ball circulating through the game area can enter; information acquisition means which acquires special information, based on entry of a game ball into the ball entry part; acquisition information storage means which stores the acquired special information with a predetermined prescribed number as an upper limit; determination means that determines whether special information stored in the acquisition information storage means satisfies a predetermined condition; hold display means which displays pieces of hold display corresponding to the number of pieces of special information stored in the acquisition information storage means in a predetermined display mode, and changes the display mode of hold display under display; and performance execution means which executes a performance. The performance execution means executes a suggestive performance for suggesting a change in the display mode of hold display before the hold display means changes the display mode of hold display.SELECTED DRAWING: Figure 5
Patent JP-2016040554-A (JP)
Title: Information processing system, information processing apparatus, information processing method, and information processing program
Inventor: FUJIMURA MASAYA
IPC: G08G1/005
Filed: 2015-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system, an information processing apparatus, an information processing method, and an information processing program which can correct a point of positional information to a point having history information and the like based on search by a user and movement of the user.SOLUTION: An information processing method includes the steps of: acquiring current positional information of a user; extracting a search history point and a movement history point existing in a predetermined range from a current position based on the acquired current positional information as a candidate point of current position correction; and causing an output unit to output the current positional information and point information of the candidate point. If the user selects the output point information of the candidate point via an input unit, treats the candidate point based on the selected point information as a correction point, and corrects the correction point as the current position.SELECTED DRAWING: Figure 6
Patent JP-2017097452-A (JP)
Title: Image evaluation apparatus, image evaluation method and program
Inventor: SHIMIZU HIROSHI
IPC: H04N5/232
Filed: 2015-11-18
Abstract: PROBLEM TO BE SOLVED: To easily evaluate similarity between a plurality of images.SOLUTION: An imaging apparatus 1 comprises: a feature amount calculation unit 51; an evaluation criterion coordinating unit 53; and a non-similarity calculation unit 54. The feature amount calculation unit 51 calculates the feature amount indicating image feature based on a plurality of evaluation criteria. The evaluation criterion coordinating unit 53 coordinates evaluation criteria between a plurality of images on the basis of the feature amount calculated by the feature amount calculation unit 51 to calculate non-similarity (similarity) between the images. The non-similarity calculation unit 54 calculates the non-similarity (similarity) between the images by use of the feature amount based on the evaluation criterion coordinated by the evaluation criterion coordinating unit 53.SELECTED DRAWING: Figure 2
Patent JP-2017095389-A (JP)
Title: Method for producing aliphatic monocarboxylic acid tin added with oxygen
Inventor: ITAKO NORIFUMI
IPC: C07C53/126
Filed: 2015-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing aliphatic monocarboxylic acid tin added with oxygen.SOLUTION: An aliphatic monocarboxylic acid tin added with oxygen is produced by bubbling oxygen-containing gas with a molten mixture of (A) 100 pts.mass of C4-C30 aliphatic monocarboxylic acid tin and (B)2-20 pts.mass of C2-C22 aliphatic monocarboxylic acid.SELECTED DRAWING: None
Patent JP-2016128605-A (JP)
Title: Melting method for alloys
Inventor: JOCHEN FLINSPACH
IPC: B22D23/00
Filed: 2015-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing alloys, which is capable of reducing evaporation losses when melting elements having large melting point differences.SOLUTION: A method for producing a metal alloy including at least two metals, comprises: providing a solid body of a first metal or a first metal alloy in a crucible; adding a second metal onto the solid body in the crucible; and melting the second metal, wherein the melting point of the second metal is higher than the melting point of the first metal or the first metal alloy, and at least the melting of the second metal takes place under vacuum, to thereby enable obtaining of a metal alloy with high purity and low evaporation losses, which in particular allows the use of contaminated starting components such as recycled metals.SELECTED DRAWING: None
Patent JP-2016108664-A (JP)
Title: High purity scandium recovery method
Inventor: MATSUOKA ITSUMI
IPC: C01F17/212
Filed: 2015-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a scandium recovery method that can conveniently and efficiently recover high purity scandium from nickel oxide ore.SOLUTION: The scandium recovery method according to the present invention is a scandium recovery method in which a scandium containing solution is passed through an ion exchange resin and then the eluate eluted from the ion exchange resin is subjected to solvent extraction to separate into extraction residual liquid and after-extraction extractant, and then oxalic acid chloridation treatment is applied to the extraction residual liquid to produce a precipitate of oxalic acid scandium, and roasting the precipitate to produce scandium oxide, and the method is characterized, in an extractant for solvent extraction, an amine-based extractant is used.SELECTED DRAWING: Figure 1
Patent JP-2016056092-A (JP)
Title: Glass sheet capable of being inhibited from warping in chemical strengthening
Inventor: OKAHATA NAOKI
IPC: C03C21/00
Filed: 2015-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a glass sheet capable of being effectively inhibited from warping after chemical strengthening, and capable of omitting or simplifying polishing treatment or the like before chemical strengthening.SOLUTION: This invention relates to a glass sheet having one face and the other face, where an NaO amount on the surface of one face is lower than that on the other face by 0.2 mass%-1.2 mass%.SELECTED DRAWING: None
Patent JP-2017098887-A (JP)
Title: Piezoelectric component
Inventor: NAKAMA HIROTO
IPC: H03H9/17
Filed: 2015-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric component capable of suppressing ripple within a bandwidth of a major vibration.SOLUTION: Disclosed piezoelectric component includes: a support board 1; and a piezoelectric element 2 which has opposite areas opposing each other on which a first excitation electrode 211 and a second excitation electrode 212 are formed and which is fixed to the support board 1. At least one of the first excitation electrode 211 and the second excitation electrode 212 has a portion where the thickness is different from the other portion. With this, a piezoelectric component capable of suppressing ripple within a bandwidth of a major vibration is achieved.SELECTED DRAWING: Figure 1
Patent JP-2017102674-A (JP)
Title: Track generator, control method of track generator, control program, and record medium
Inventor: KOGA TATSUYA
IPC: G05B13/02
Filed: 2015-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a track generator capable of generating a speed track on which a control object can arrive at a predetermined position in a desired time while reducing the peak of electric power or torque.SOLUTION: The track generator includes: an input reception section (100) that receives a specified drive time; and a track part (200) that generates an input track which includes a rising part, a flat part and a rising part on the basis of a calculated track obtained by using a minimum principle.SELECTED DRAWING: Figure 1
Patent JP-2016029860-A (JP)
Title: Information apparatus, backup system, control method of information apparatus, and program
Inventor: KATO YUKI
IPC: H04M1/00
Filed: 2015-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an information apparatus capable of reducing the possibility that an important data is not backed up.SOLUTION: An information apparatus includes a connection that can be connected with a charger having a backup data storage section, a charging section for charging a secondary battery with the power supplied from a charger connected with the connection, a storage section for storing a plurality of data, and priority information indicating the priority of the plurality of data, respectively, and a backup control section for copying the data stored in the storage section in the order corresponding to the priority information, and storing the data thus copied, as a backup data, in the backup data storage section. The charging section charges a secondary battery until it is charged with a predetermined amount of charge, and the backup control section performs backup after the predetermined amount of charge of the secondary battery is reached.SELECTED DRAWING: Figure 1