baber/WOPTO huggingface dataset:
Patent JP-2015150922-A (JP)
Title: Rack pinion type steering device
Inventor: NAKAO MASASHI
IPC: B62D3/12
Filed: 2014-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a rack pinion type steering device which can reduce the generation of tooth hammering noise caused by wear at an engagement part or the like between rack teeth and pinion teeth for long period of time.SOLUTION: A rack pinion type steering device 1 which comprises: a pinion shaft 2 connected with a steering shaft at one side; a rack shaft 3; a rack guide mechanism 8 which energizes the rack shaft 3 toward the pinion shaft 2; and a housing 4; further comprises: a first rolling bearing 16 and a second rolling bearing 17 which rotatably support shaft parts 2b, 2c at one side and the other side which sandwich pinion teeth 2a of the pinion shaft 2 toward the housing 4; and a second energization member 20 having a cylinder part 21 which is formed into a cylindrical shape while annularly winding a plate material, and a spring part 22 which extends to the outside of a radial direction from both end parts 21a of the cylinder part 21. The cylinder part 21 is externally fit to an external peripheral face of the second rolling bearing 17, and the spring part 22 abuts on the housing 4, and energizes the pinion shaft 2 toward the rack shaft 3.
Patent JP-2015154260-A (JP)
Title: Information processing apparatus, and control method of information processing apparatus
Inventor: KOSEKI TAKAHIRO
IPC: G06F13/38
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To enable data from a second device to be received by a first device via a first communication line even in the case where the first device and the second device are disposed separately from each other.SOLUTION: An information processing apparatus comprises: a first device which outputs a first access request to a first communication line; a first repeating device in which the first access request received via the first communication line is converted into a second access request and outputted to a second communication line; a second repeating device in which the second access request received via the second communication line is converted into a third access request according to a protocol of the first communication line and outputted to a third communication line; and a second device which outputs data by operating on the basis of the third access request. The first repeating device includes: a storage section for holding data from the second device which are received via the second repeating device; and a control section which outputs the data held in the storage section to the first device in the case where a new first access request is received after the data are held in the storage section.
Patent JP-2015154639-A (JP)
Title: Control device of vehicle
Inventor: KURIMOTO YASUHIDE
IPC: H02J7/00
Filed: 2014-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce a data amount for estimating a SOC.SOLUTION: An ECU 300 estimates a SOC from an OCV on the basis of the SOC-OCV curve of a battery 150. The SOC-OCV curve includes a discharge side curve DCHG showing the characteristic of the battery 150 during discharge and a charge side curve CHG showing the characteristic of the battery 150 during charge. The ECU 300 updates the SOC according to the discharge side curve DCHG when the SOC belongs to an EV travel priority region, and updates the SOC according to the curve satisfying the following formula (1) when the SOC belongs to a HV travel priority region lower than the EV travel priority region. DCHG<OCV<CHG...(1)
Patent JP-2015154469-A (JP)
Title: Device manufacturing method
Inventor: AKIYAMA TAKAHIRO
IPC: H04R31/00
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a device such as a highly reliable capacitance type transducer, etc.SOLUTION: There is provided a method of manufacturing a device such as a capacitance type transducer, etc. including: first substrates 21; through-wires 33, 34 penetrating the first substrates; and cells having oscillation membranes including second electrodes 29 arranged with cavities 36 from first electrodes formed on the first substrates. Through-holes 22, 23 penetrating from the first surface to the second surface are formed, and openings on the first surface side of the through-holes are covered by allowing the second substrate 25 to adhere to the first surface of the first substrate where insulation films 24 are formed on the inner side surfaces of the through-holes. Then, a device structure such as the cell is formed on the second substrate. Through-wires 33, 34 are formed in the through-holes after a process for forming the device structure. The respective through-wires are electrically connected to an appropriate part of the second substrate.
Patent JP-2014110801-A (JP)
Title: Cell culture membrane, cell culture substrate, and production method of cell culture substrate
Inventor: YOSHIMOTO YASUO
IPC: C12M1/00
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a cell culture membrane being excellent in long-term storage properties and chemical resistance and having good cell adhesiveness and long-term culture properties, a cell culture substrate, and a production method of the cell culture substrate.SOLUTION: As a cell adhesion layer, a polymer membrane represented by the formula (I) is formed on the base of a cell culture substrate so as to have a thickness of 0.2 μm or more. (In the formula, R1 and R2 represent a -(CH)-NHgroup (where n represents an integer of 1 or more and 10 or less) or H, and at least either R1 or R2 is a -(CH)-NHgroup. Also, l and m is a positive integer representing a polymerization degree.)
Patent JP-2015154805-A (JP)
Title: vehicle seat
Inventor: YANO TAKAAKI
IPC: B60N2/58
Filed: 2014-02-20
Abstract: PROBLEM TO BE SOLVED: To integrally foam a seat cover on the surface of a seat pad so as not to spoil an appearance even when setting a sewing part of cover pieces of the seat cover in a deep position in the seat pad. 
     SOLUTION: A seat 1 is such that a back cover 20 is integrally foamed and set on the surface of a back pad 10, and a sewing part 21C of cover pieces 21 of the back cover 20, adjacent to each other is drawn into the back pad 10 and provided. The seat 1 has a temporary sewing part 21B for holding drawn parts 21A of each of the cover pieces 21 drawn into the back pad 10 in a state of being connected each other in an area close to the surface of the back cover 20 than the sewing part 21C, and the temporary sewing part 21B is broken and removed after foam molding the back pad 10. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2015157525-A (JP)
Title: Idling stop controller
Inventor: SUGATA YOSHIHIKO
IPC: B60L50/16
Filed: 2014-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an idling stop controller capable of reducing the pumping loss of an engine and saving the electric power of a throttle motor driving a throttle valve when a vehicle creeps by driving a motor of a motor generator.SOLUTION: An idling stop controller of an idling stop vehicle comprising an internal combustion engine, and a motor generator 19 capable of rotating the internal combustion engine to allow the vehicle to travel by driving a motor, comprises an engine electronic control unit 23 stopping supply of electricity to a throttle motor 1 driving a throttle valve when the vehicle travels by driving the motor of the motor generator 19 during cancellation of idling stop.
Patent JP-2015158851-A (JP)
Title: Allocation system
Inventor: TODATE TAKAHIRO
IPC: G08G1/123
Filed: 2014-02-25
Abstract: PROBLEM TO BE SOLVED: To improve the allocation efficiency by reducing the receiving duration in a receiving flow of an allocation system.SOLUTION: Upon receiving an incoming call from a customer, telephone number detecting means 107 detects the telephone number of the customer. When the telephone number has been registered in a customer database 108 and there are a plurality of reception destinations of the registered customer information, reception destination estimating means 109 estimates the reception destination desired by the customer in accordance with a preset estimation condition, and vehicle searching means 110 searches for a vehicle on the basis of the estimated reception destination and makes an allocation terminal 111 display the result of the vehicle search.
Patent JP-2015159260-A (JP)
Title: Semiconductor storage device and manufacturing method of the same
Inventor: SAITO MASUMI
IPC: H01L29/786
Filed: 2014-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device having a selection transistor which can be simply manufactured; and provide a manufacturing method of the semiconductor storage device.SOLUTION: A semiconductor storage device according to one embodiment comprises: a memory cell array in which a plurality of memory cells including a plurality of first interconnections, a plurality of second interconnections which extend so as to cross the first interconnections and variable resistive elements arranged at cross parts of the first interconnection and the second interconnection are laminated in a direction perpendicular to a substrate; and a selection transistor layer including a plurality of selection transistors for selecting the first interconnections or the second interconnections. Two selection transistors connected to two different first interconnections are formed to be laminated in a direction perpendicular to the substrate and share one gate electrode.
Patent JP-2015147716-A (JP)
Title: Geopolymer furniture material and interior material including brick
Inventor: TANAKA YOSHIAKI
IPC: C04B18/16
Filed: 2014-02-06
Abstract: PROBLEM TO BE SOLVED: To provide furniture material and interior material having humidity adjustment functions and excellent long-term deterioration durability.SOLUTION: This invention provides geopolymer concrete furniture material and interior material including brick, wherein the materials are cured after the brick is included in them. According to a preferable method, in order to prevent a brick portion from being exposed, after its curing, a coating is applied with geopolymer concrete.
Patent JP-2015161861-A (JP)
Title: Information device having function to adjust angle of flat display with motor
Inventor: MOCHIMASU HIROYA
IPC: G09F9/00
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a function to adjust an angle of a flat display by which a user can adjust the angle by simple operation without touching directly the flat display installed on an information device.SOLUTION: Provided is a function to adjust an angle of a flat display of an information device comprising an information device body, the flat display, a motor for making the flat display move, and a gear for transmitting the moving power of the motor to the flat display, where the flat display, to which the gear transmits the moving power by the motor's rotation, rotates uniaxially to be adjusted at a predetermined angle.
Patent JP-2015166519-A (JP)
Title: Drain pipe and driving method therefor
Inventor: YASUTOMI KENICHI
IPC: E02D3/10
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a drain pipe capable of being easily driven into a slope of an earth and sand part without performing preboring even when driving a long drain pipe.SOLUTION: A pipe body having water drain holes on a peripheral wall thereof with appropriate intervals is driven into a slope 51 of an earth and sand part 5, in the following manner that, in a state of a second pipe body 20 being inserted inside a first pipe body 10, where the first body 10 has a reduced diameter at a tip end part thereof, and the second pipe body 20 has a main pipe part 21 whose diameter is smaller than the inner diameter of the tip end part of the first pipe body 10 and a root part 24 whose diameter is larger than the inner diameter of the main pipe part 21, the pipe bodies are driven into the slope 51, and the main pipe part 21 is protruded out of the first pipe body 10 by pressing the root part 24 of the second pipe body 20, and further, the root part 24 is engaged to the tip end part in the first pipe body 10.
Patent JP-2014158843-A (JP)
Title: Game machine
Inventor: FURUBAYASHI TAKAHIRO
IPC: A63F7/02
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can enhance interest of a game.SOLUTION: A display controller which receives a variation pattern command from a main control unit can select display performance that can perform second display performance including suggestion information that suggests a content of third display performance during first display performance more than once when selecting a display pattern of the display performance. During the second display performance, an operation button is operated to shorten and finish the second display performance while it is being performed, the suggestion information can be displayed to a display, and the processing can be repeatedly performed in accordance with a remaining time of the first display performance.
Patent JP-2014139575-A (JP)
Title: Biocompatible three-dimensional matrix for fixing biological material
Inventor: STEFAN MARGRAF
IPC: G01N33/552
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a solid coated carrier for holding a biological material.SOLUTION: The method for manufacturing a solid coated carrier for holding a biological material comprises the steps of: (a) incubating a solid carrier with a solution including at least one silane of 0.1-10% (w/w) or 0.1-10% (v/v) and removing the solution; (b) adhering the biological material to the carrier by incubating the carrier with an aqueous solution containing the biological material, preferably, buffered and removing the aqueous solution; and (c) incubating the carrier in an aqueous solution including one or more materials selected from (poly) peptide, amino acid, starch, saccharide, phosphate, poly alcohol, polyethylene glycol (PEG) or the mixtures thereof.
Patent JP-2015089970-A (JP)
Title: Method for recovering rare-earth elements from waste permanent magnet oxidation scrap
Inventor: YOON HO-SUNG
IPC: C22B3/44
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering rare-earth elements with high recovery ratio, from the waste permanent magnet oxidation scrap.SOLUTION: From a waste permanent magnet oxidation scrap, rare-earth elements can be recovered by a method comprising: a step of exuding the waste permanent magnet oxidation scrap with an aqueous sulfuric acid solution; and a step of adding sodium sulfate to the aqueous sulfuric acid solution to precipitate the rare-earth elements contained in the waste permanent magnet oxidation scrap, followed by recovering the same. The waste permanent magnet oxidation scrap may be selected from those containing neodymium.
Patent JP-2014112109-A (JP)
Title: Surface acoustic wave sensor
Inventor: YOSHIMURA NAOYUKI
IPC: G01N29/02
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave sensor which measures or monitors transmission rate, relative permittivity, viscosity coefficient or the like of a desired medium on the basis of propagation characteristics of a surface acoustic wave on a piezoelectric substrate, while significantly reducing or eliminating errors to be caused by electrical coupling between the medium to be measured and an electrode.SOLUTION: A surface acoustic wave sensor is formed on a piezoelectric substrate, includes a plurality of seal members for sealing each of electrodes which perform energy conversion between an electric signal and a surface acoustic wave, and detects presence or characteristics of a medium in a reaction field, as propagation characteristics of the surface acoustic wave in the reaction field surrounded by the electrodes on the piezoelectric substrate. The surface acoustic wave sensor includes a plurality of cover members which are covered by each of the seal members, prevent electrical coupling between the electrodes and the medium, and are roughened.
Patent JP-2014158885-A (JP)
Title: Game machine
Inventor: OHORA KEIGO
IPC: A63F5/04
Filed: 2014-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which adopts a high luminance light source and in which decorativeness and rendering effects of an illumination device are not impaired even when a static electricity breakdown voltage test is conducted.SOLUTION: Since light is blocked in an interior part 26, a high luminance light source 21 being lit is not seen through a finish coating even if the finish coating is thin. A conductive cylinder part 29B of the interior part 26 has conductivity so that even if a pin hole is formed in the finish coating by high voltage discharge, the pin hole does not penetrate the interior part 26 and the pin hole is inconspicuous. Thereby decorativeness and rendering effects of an illumination device 20 for rendering are not impaired. Also, since it is not necessary to increase the thickness of the finish coating, the manufacturing cost of an exterior part 25 is not increased, and since a high degree of precision is not required in forming an opening in the interior part 26, the manufacturing cost of the interior part 26 is not increased, either.
Patent JP-2015171976-A (JP)
Title: Single crystal making apparatus
Inventor: KAMATA HIROYUKI
IPC: C30B23/06
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a single crystal making apparatus in which the accuracy of the temperature control of a crucible can be improved.SOLUTION: A single crystal making apparatus 1 comprises: a crucible 10 having a container body 11 and a lid 12; a first heat insulator 21 covering the crucible 10; a second heat insulator 22 disposed on the first heat insulator 21; a crystal growth furnace 30 housing the crucible 10, the first heat insulator 21 and the second heat insulator 22 and having a window part 34; and a thermometer 72 disposed outside the crystal growth furnace 30. A second space 224 is formed between the first heat insulator 21 and the second heat insulator 22. The first heat insulator 21 and the second heat insulator 22 are different in thermal conductivity. The single crystal making apparatus 1 satisfies relationships -0.17×X+20≤h2<20, and 26.77≤X, where x denotes the thermal conductivity of the second heat insulator 22-the thermal conductivity of the first heat insulator, and h2 denotes the height of the second space 224.
Patent JP-2015176039-A (JP)
Title: Imaging device, and control method and control program thereof
Inventor: YAMAZAKI AKIRA
IPC: G03B3/12
Filed: 2014-03-17
Abstract: PROBLEM TO BE SOLVED: To perform a focus detection accurately in a short time even when the amount of focus position by a zoom operation is too large to detect the focus.SOLUTION: In an imaging device body, a varifocal type imaging lens unit is mounted that includes a zoom lens, and a focus lens, in which a focal distance is changed by a zoom operation and thereby a focus position of the focus lens varies. An imaging lens control unit 301 is configured to control a drive of a focus lens LF to a prescribed focus position according to a change in the focus position by the zoom operation. A focus detection unit 203 is configured to perform a focus detection according to an optical image obtained via the imaging lens unit. Upon performing the focus detection during or after the zoom operation, when the amount of deviation of the focus position is larger than a prescribed threshold, an imaging device control unit 201 is configured to perform the focus detection using the focus detection unit after the imaging lens control unit drives the focus lens in a direction making the amount of deviation thereof small.
Patent JP-2014143209-A (JP)
Title: Lighting device, and illuminating fixture and illumination system using the same
Inventor: HIRAMATSU AKINORI
IPC: H05B37/02
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device that can prevent deterioration in constant current property even in the case that a load is different while having a configuration that can be achieved with ease and inexpensively.SOLUTION: In a lighting device having a flyback converter circuit 3a comprising a transformer T1, a switching element Q1, an output capacitor C2, and a diode D1, a control circuit 5 on/off controlling the switching element Q1 comprises: means (a current detection resistor R1 and a chopper current detection terminal CS) of turning off the switching element Q1 when an instantaneous value of a gradually-increased current flowing in a primary coil n1 of the transformer T1 reaches a predetermined value so that an energy stored in the primary coil n1 of the transformer T1 becomes substantially constant in an on state of the switching element Q1; and means of (a tertiary coil n3 of the transformer T1 and a zero-cross detection terminal ZCD) turning on the switching element Q1 when a gradually-reduced current flowing in a secondary coil n2 of the transformer T1 becomes substantially zero in an off state of the switching element Q1.
Patent JP-2015179690-A (JP)
Title: Transistor chip and semiconductor apparatus
Inventor: CHAGI SHIN
IPC: H01L27/04
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a transistor chip capable of improving productivity and reliability, and a semiconductor apparatus.SOLUTION: A transistor chip 4 includes: two or more transistor cells 8a and 8b; and a separation area 9 electrically separating operation areas of the two or more transistor cells 8a and 8b from each other. Each of the transistor cells 8a and 8b includes a gate pad 13, a drain pad 14 and a source pad 15. Thus, since the plurality of transistor cells 8a and 8b are provided in the one transistor chip 4 and electrically separated from each other by the separation area 9, the transistor cells 8a and 8b can be individually investigated. As a result, productivity and reliability can be improved.
Patent JP-2014182151-A (JP)
Title: Timepiece mechanism cassette
Inventor: MARC STRANCZL
IPC: G04B29/02
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a module, preferably in the form of a cassette, with a reduced number of components and having average assembly and adjustment complexity.SOLUTION: A timepiece mechanism cassette 1 includes: at least one bearing surface for positioning the cassette in a movement; a plate 2; and a bar 3. At least one of the plate 2 and the bar 3 is rigid, and between or on the plate 2 and the bar 3, there are arranged functional components at least two of which are movable relative to each other. At least one functional component is pivotally movable and pivoted between the plate 2 and the bar 3, and forms an inseparable single piece component 20 with the plate 2 and/or with the bar 3.
Patent JP-2014139322-A (JP)
Title: Azeotrope-like compositions of tetrafluoropropene and alcohols
Inventor: JIM M BOWMAN
IPC: C09K3/30
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an azeotropic mixture which is not fractionated by boiling and evaporation and exhibits a low or even zero ozone depletion potential and a relatively low global warming potential.SOLUTION: A composition contains 75-100 wt.% of a trans-1,3,3,3-tetrafluoropropene component in combination with 0-25 wt.% of an alcohol selected from the group consisting of methanol, ethanol, propanol, isopropanol, tert-butanol, isobutanol, 2-ethyl hexanol and any combination thereof. The composition has azeotropic properties and used as an aerosol propellant and a blowing agent for a thermoplastic foam.