baber/WOPTO huggingface dataset:
Patent JP-2011229256-A (JP)
Title: Vehicle and control method of the same
Inventor: OKAMURA SAKAKI
IPC: B60L50/16
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce a loss generated when a switching element constituting a converter is turned on.SOLUTION: A vehicle comprises a power supply system, a driving force generator supplied with power from the power supply system, and a controller. The power supply system includes a power storage device and a converter. The converter includes two switching elements connected in series, two diodes connected in anti-parallel with the two switching elements respectively, and a reactor. If a current IL does not cross the zero point when a carrier frequency f, used for the on-off control of the two switching elements, is a predetermined value f0 and a ripple width Ip, flowing through the reactor, is a predetermined width Ip0, then the controller decreases the carrier frequency f from the predetermined value f0 to another predetermined value f1 and increases the ripple width Ip from the predetermined width Ip0 to another predetermined width Ip1, thereby intentionally changing the current IL into a zero-cross state.
Patent JP-2011228479-A (JP)
Title: Superconducting coil
Inventor: FUJITA SHINJI
IPC: H01F6/06
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting coil capable of improving a central magnetic field by enabling increase in a threshold current without increase in AC loss.SOLUTION: A superconducting coil 20 is characterized in that a plurality of coil bodies on which tape-shaped superconducting cables 10 are wound are coaxially laminated and among the coil bodies, at least coil bodies 22 arranged at both ends in lamination direction are formed by winding a plurality of the superconducting cables 10 in a superposed state.
Patent JP-2011233668-A (JP)
Title: Semiconductor substrate, transistor, and method of manufacturing semiconductor substrate
Inventor: SAZAWA HIROYUKI
IPC: H01L29/778
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an HFET that is driven with large current density or large gain and has low ON resistance compatibly.SOLUTION: A semiconductor substrate has a semiconductor layer formed of InAlGaAsP(where x, y and z satisfy 0≤x<1,0≤y<1, 0<x+y≤1, and 0≤z≤1), and the semiconductor layer includes the whole or a part of a source region functioning as a source of a transistor, the whole or a part of a drain region functioning as a drain of the transistor, and the whole or a part of a gate region disposed between the source region and drain region and functioning as a gate of the transistor, in which maximum electron affinity of the semiconductor layer in the whole or part of the source region is smaller than minimum electron affinity of the semiconductor layer in the whole or part of the source region or minimum electron affinity of the semiconductor layer in the whole or part of the drain region.
Patent JP-2011231223-A (JP)
Title: Adhesive composition for metal substrate
Inventor: OKA SHIGERU
IPC: C09J133/04
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition for a metal substrate suitably used in an adhesive layer, which uses a monomer component containing cyclohexyl (meth)acrylate having a low hygroscopic functional group as an essential component, adheres to an adherend with a rough surface by thermal adhesion in a short time, and also releases the adhesive layer without leaving the adhesive layer on the adherend.SOLUTION: The adhesive composition for a metal substrate contains an aqueous dispersion obtained by dispersing (meth)acrylic polymer particles in an aqueous medium. A (meth)acrylic polymer constituting the (meth)acrylic polymer particle is an alkali metal salt of the (meth)acrylic polymer obtained by polymerizing a monomer component containing 10-80 mass% of cyclohexyl (meth)acrylate, 0.5-5 mass% of a carboxyl group-containing monomer, and 15-85 mass% of another (meth)acrylic monomer copolymerizable with the monomers.
Patent JP-2011234169-A (JP)
Title: Communication device, and control method and control program of the same
Inventor: IKEDA ATSUSHI
IPC: H04N1/00
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To set existence or nonexistence of destination restriction for each transmission protocol by using a function such as an address book function in a transmission protocol if transmission is possible with use of any of a plurality of transmission protocols.SOLUTION: An information processing device comprises a transmission function for transmitting data to other devices using any of a plurality of transmission protocols. The information processing device acquires transmission address information associated with an authenticated user, and determines whether usage of a transmission protocol for a particular transmission destination is restricted, referring to a destination table in which a transmission protocol mapped to each transmission destination is registered. The information processing device restricts displaying a transmission destination based on the determination result and acquired transmission address information.
Patent JP-2011232200-A (JP)
Title: Angular velocity sensor element and method for manufacturing the same
Inventor: MINAMI SHINJI
IPC: G01C19/5628
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an angle velocity sensor element which can balances in the horizontal direction during drive vibration and generates less unnecessary signal.SOLUTION: In the angular velocity sensor element of the present invention, the under surface of an upper substratum and the top surface of a lower substratum are jointed, and an upper drive part 23, 24 and an upper detection part 25 with respect to the upper substratum 22 and a lower drive part 27, 28 and a lower detection part 29 with respect to the lower substratum 26 are symmetrically arranged to each other.
Patent JP-2010277078-A (JP)
Title: Method of recycling image forming material
Inventor: NAKAMURA MITSUTOSHI
IPC: G03G7/00
Filed: 2010-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of recycling an image forming material, capable of obtaining high image quality of a printed image and attaining energy saving.  <P>SOLUTION: In the method of recycling an image forming material, a first generation printed image is obtained via a toner image holding process, wherein a toner image formed of toner particles is held in a toner holder layer formed on an image supporting substrate; and separated toner particles separated from the first generation printed image via a separation process are supplied for formation of a second generation printed image formed in a similar manner. If particle-shape factors, each given by an expression (a minimum diameter of a projected image/a maximum diameter of the projected image) of the toner particles used for the toner image holding process for forming the first generation printed image, the toner particles after the toner image holding process, and the separated toner particles separated by the separation process are represented by A, B, and C, respectively; relational expression (1): 0.9≥B/A≥0.1, and relational expression (2): 1≥C/A≥0.9 are satisfied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011196004-A (JP)
Title: Band with weight for training hip joint
Inventor: SAITO YUKIKO
IPC: A41D13/00
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a band for strengthening the muscular power of the lower half of the body of a person who does sports, and training the hip joint.SOLUTION: This band is formed by mixing a material with a weight, such as iron powder, iron, lead powder, and lead, with synthetic resin or rubber, and combining weight, length, width, thickness, largeness and smallness. The band is used by fixing to the waist of a pair of slacks 4.
Patent JP-2011239121-A (JP)
Title: Electronic camera
Inventor: OKAMOTO MASAYOSHI
IPC: H04N101/00
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera capable of reducing a load required for generation of a reference image and a load required for selection of a reference feature pattern.SOLUTION: In this electronic camera, an imager 16 has an imaging surface which captures a subject field, and iteratively outputs a subject field image. A CPU 26 checks the subject field image outputted by the imager 16 against each of one or more representative feature patterns each of which represents one or more feature pattern groups. The CPU 26 also generates a reference image on the basis of the subject field image outputted by the imager 16 in response to the timing when the result of the check satisfies a matching condition, and selects a reference feature pattern to be used for searching for an object image which corresponds to the generated reference image, from among a plurality of feature patterns which belong to at least part of one or more feature pattern groups.
Patent JP-2011236352-A (JP)
Title: Method of manufacturing polyolefin
Inventor: SATO HIDEKI
IPC: C08F10/00
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a polyolefin that can control stereoregularity.SOLUTION: The method of manufacturing a polyolefin comprises polymerizing a 3C or higher α-olefin in the presence of a metallocene catalyst, wherein a compound that does not act as a catalyst poison and has a condensation temperature at 1 MPaG falling within the range of ±20°C of the condensation temperature at 1 MPaG of the α-olefin is added and the total pressure in the reaction site is set to 0.5-4.5 MPaG.
Patent JP-2011235847-A (JP)
Title: Navigation device
Inventor: UEDA HIROYUKI
IPC: B60R1/00
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle navigation device which automatically starts display of a projected image when it is necessary.SOLUTION: This on-vehicle navigation device 100 includes: a group of cameras 180 for photographing the periphery of one's own vehicle and for outputting an image signal; a narrow road detecting section 113 for detecting that a road width possible to travel for the one's own vehicle is a predetermined width or less; a difficult road determining section 114 for determining whether a road is difficult for the one's own vehicle to travel or not based on the detection; and a projected image display section 117 for displaying projected images based on the image signal in response to the determination that it is difficult to travel by the difficult road determining section 114.
Patent JP-2011243651-A (JP)
Title: Semiconductor device, laminated substrate, and method of manufacturing them
Inventor: SHIOMI HIROSHI
IPC: H01L29/78
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost and high-quality semiconductor device and a laminated substrate using for manufacturing the semiconductor device, and to provide a method of manufacturing them.SOLUTION: The method of manufacturing a semiconductor device comprises: a step (S10) of providing a single crystal semiconductor member; a step (S20) of providing a support base material; a step (S30) of bonding the support base material and the single crystal semiconductor member via a junction layer containing carbon; a step (S40) of forming an epitaxial layer on a surface of the single crystal semiconductor member; a step (S50) of forming a semiconductor element by using the epitaxial layer; a step (S60) of separating the single crystal semiconductor member from the support base material by decomposition of the junction layer due to oxidation after the step (S50) of forming the semiconductor element; and a step (S80) of dividing the single crystal semiconductor member that is separated from the support base material.
Patent JP-2010252346-A (JP)
Title: Multi-band high-frequency circuit, and multi-band communication apparatus using the same
Inventor: KENMOCHI SHIGERU
IPC: H03K17/76
Filed: 2010-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-band high-frequency circuit which can be used in two or more communication systems at the same time.  <P>SOLUTION: The multi-band high-frequency circuit performs radio communications among a plurality of communication systems having different communication frequencies, and has: high-frequency switch circuit for switching the connection of multi-band antennas and transmission-side and reception-side circuits; between high-frequency switch circuit and the transmission-side circuit, a first branching circuit for branching the transmission signal; a first amplifier and a first balance-unbalance converting circuit which are connected with the low-frequency side; and a second amplifier and a second balance-unbalance converting circuit which are connected with the high-frequency side. Further, the multi-band high-frequency circuit has, between the high-frequency switch and the reception-side circuit: a second branching circuit for branching the reception signal; a third balance-unbalance converting circuit which is connected with the high-frequency side; a third balance-unbalance converting circuit which is connect with the low-frequency side; and a fourth balance-unbalance converting circuit which is connected with the high-frequency side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011242222-A (JP)
Title: Gas concentration measuring apparatus
Inventor: OISHI AKIRA
IPC: G01N21/39
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a gas concentration measuring apparatus which is capable of readily determining whether the measured value is incorrect or likely to be incorrect.SOLUTION: The gas concentration measuring apparatus related to the present invention using a TDLAS measuring method has, in addition to a conventional device configuration, a judgment section 12 for collecting information of each section of the apparatus and determining the accuracy of a measurement value based on the collected information in an arithmetic logic unit 8. The judgment section 12, for example, determines whether a peak waveform of a target component includes many noises in an absorption spectra generated in a signal processing unit 7 based on the predetermined criteria. The determination result is sent to a control section 9 together with data on the measurement value calculated by the arithmetic logical unit 8, and the control section 9 displays the determination result by the judgment section 12 together with the measurement value on a display part 11.
Patent JP-2013152254-A (JP)
Title: Liquid crystal display device
Inventor: TSUCHIYA HIROSHI
IPC: G02F1/1343
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To enhance regulation force on alignment of liquid crystal molecules and to improve transmittance for light in a liquid crystal display device.SOLUTION: A liquid crystal display device 101 comprises: a first substrate 6; a second substrate 7 apart from the first substrate 6 and opposing to the first substrate 6; a liquid crystal layer 8 disposed between the first substrate 6 and the second substrate 7; an auxiliary capacitance electrode 5 formed to cover a first region 51 in a surface of the first substrate 6 at the side opposing to the second substrate 7; and a transparent pixel electrode 3 formed on the surface of the first substrate 6 at the side opposing to the second substrate 7. The pixel electrode 3 includes at least one unit region having a line-and-slit structure where a plurality of slits 10 arranged in lines parallel to one another and a plurality of linear portions 32 arranged in lines parallel to one another are alternately repeated. Each of the plurality of slits 10 intersects at a contour line of the first region 51 and has an end inside the first region 51 in a plan view.
Patent JP-2011243843-A (JP)
Title: Semiconductor device
Inventor: IKOMA DAISAKU
IPC: H01L21/82
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce mismatch and variation of Vt in consideration of gate width dependency of Avt (variation of Vt) in an MISFET.SOLUTION: A semiconductor device has a diffusion layer 205 constituting source-drain and a gate 203 formed on the diffusion layer 205 which are formed, respectively, on a semiconductor substrate, and includes a plurality of MISFETs 201 and 202 constituted of a plurality of unit MISFETs connected in parallel with each other. A standard deviation of variation of threshold voltage between the MISFETs 201 and 202 is smaller than a standard deviation of variation of threshold voltage between the unit MISFETs having the same area as a channel area that is the summation of products of the gate length and the gate width of respective unit MISFETs in each MISFET.
Patent JP-2011250514-A (JP)
Title: Power supply device
Inventor: SATO HIROSHI
IPC: H02J7/00
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device capable of charging with high charge efficiency when a power generation amount of a generator is increased.SOLUTION: A power supply device comprises a generator connected to an electric load, first power storage means connected to the electric load and the generator, second power storage means connected to the electric load, the generator, and the first power storage means, and charge control means that controls charge and discharge of the second power storage means. The charge control means controls discharge of the second power storage means so that the second power storage means supplies electric power to the electric load and the first power storage means when a predetermined condition where a power generation amount of the generator is likely to be increased is satisfied, and supplies electric power to the electric load when the predetermined condition is not satisfied.
Patent JP-2011247702-A (JP)
Title: Vehicle operating pedal device
Inventor: FUJIWARA NOBORU
IPC: G01L5/22
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To configure a vehicle operating pedal device capable of electrically detecting operating force simply and inexpensively by a small number of components.SOLUTION: In an operating pedal 16 relatively rotatably coupled to an operating rod 22 through a clevis pin 26, three apertures 34, 36, 38 are formed in the vicinity of a connection hole 32 into which the clevis pin 26 is inserted so as to allow the displacement of the clevis pin 26 due to reaction force and plate-like parts 40, 42 to be elastically deformed in accordance with the displacement of the clevis pin 26 are used as strain parts, and strain resistance elements 44a, 44b, 46a, 46b are attached to configure a load sensor 30 integrally with the operating pedal 16. As compared with a conventional device in which strain elements are separately formed and a different load sensor is integrally assembled, the number of parts in the whole device is reduced, and the configuration is simplified and inexpensively formed.
Patent JP-2011244998-A (JP)
Title: Showcase
Inventor: SATO HIDETO
IPC: A47F3/04
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To avoid relying on the foaming accuracy of a heat-insulated panel to determine the doneness of a glass portion and to install a glass frame for installing a glass in an erected manner and a handrail to be installed when going without a glass in the same manner.SOLUTION: A resin-made blocking material 17 is embedded in an upper part of the insulated panel that consists of an inside panel and an outside panel, which constitute a body case of a showcase, and a heat insulation material filled up between the inside and outside panels. A horizontal slit 20 is formed in a front (outside) wall portion 17a of the blocking material 17. In order to install the glass frame 18 for installing a glass 9 in an erected manner or a handrail to be installed when going without a glass, a claw 18b to be caught on the slit 20 is provided on the front (outside) side of a base 18a and the claw 18b is engaged with the slit 20 of the blocking 17 and the inside of the base 18a is fastened to the top face of the blocking material 17 by a screw 15.
Patent JP-2010256910-A (JP)
Title: Display device and manufacturing method thereof
Inventor: GOTO YASUSHI
IPC: G02F1/1333
Filed: 2010-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device using an aluminum alloy film that allows direct contact with a transparent electrode and dispenses with a barrier metal, and to provide a manufacturing method thereof.  <P>SOLUTION: The display device includes: a thin film transistor arranged on a substrate, a transparent conductive film formed by a transparent electrode, and an aluminum alloy film for electrically connecting the thin film transistor and the transparent conductive film. An oxide film of the aluminum alloy is formed on an interface between the aluminum alloy film and the transparent conductive film. The film thickness of the oxide film is 1 to 10 nm, and oxygen content in the oxide film is ≤44 atom%. The manufacturing method of the display device is also disclosed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011249675-A (JP)
Title: Manufacturing method of semiconductor light-emitting device
Inventor: SAKAI HIROMITSU
IPC: H01L33/02
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of light-emitting devices for forming a semiconductor film with semiconductor properties uniform in its in-plane direction on one surface of the substrate, and manufacturing a plurality of light-emitting devices with properties of uniform light emission from the substrate.SOLUTION: A substrate 1 includes: a device formation part 7 constituted of a flat surface 1a; and a beveling part 1d provided so as to surround the device formation part 7 in its plan view, in which its thickness is made thinner as going toward an outer periphery 1g side. A manufacturing method of light-emitting devices includes: a process of, after disposing the substrate 1 so that the flat surface 1a locates along one surface 2a of a substrate holding member 2 in a recess 2h provided in the one surface 2a of the substrate holding member 2, forming a semiconductor film on the flat surface 1a by flowing material gas along the flat surface 1a; and a process of, after forming electrodes on the semiconductor film, forming the plural light-emitting devices by dividing the substrate 1.
Patent JP-2011246066-A (JP)
Title: Drive control device of vehicle
Inventor: KOMADA HIDEAKI
IPC: B60K6/445
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a drive control device of a vehicle that can suppress a sense of incongruity which a driver memorizes before and after separation of a motor generator.SOLUTION: The vehicle control device 40, when a vehicle speed of the vehicle 1A is a first threshold or more, controls an MG clutch 30 to intercept power transmission between a motor generator 3 and a drive unit of a differential mechanism 25 and the like, and when performing regenerative control, controls the motor generator 3 so that the regeneration torque of the motor generator decreases, as the vehicle speed is approaching one threshold exceeding a second threshold of a value smaller than the first threshold.
Patent JP-2011245205-A (JP)
Title: Magnetic resonance imaging apparatus, method of setting slice position, and program
Inventor: GOTO TAKAO
IPC: A61B5/055
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To automatically set a slice position in relation to a magnetic resonance imaging apparatus which, based on an image data of a prescribed area of a subject, sets the slice position of the prescribed area, a method of setting the slice position and a program.SOLUTION: Starting pixel A (x, y) which are starting points for tracking an edge of a liver are decided on an upper end of the liver. Subsequently, while the edge pixel located on the liver edge are selected among a plurality of candidate pixel which are likely to be located on the liver edge on the basis of the starting pixel A (x, y) as base points, the liver edge is tracked to reach a lower end of the liver. When pixel A (x, y) located on the lower end of the liver are detected, the slice position is set on the basis of the starting pixel A (x, y) and the pixel A (x, y) located on the lower end of the liver.