baber/WOPTO huggingface dataset:
Patent JP-2012016049-A (JP)
Title: Mobile terminal device and handoff method
Inventor: MAKABE TAKESHI
IPC: H04W36/08
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal device and a handoff method for reducing occurrence of instantaneous interruption.SOLUTION: In a currently used frequency, a mobile terminal device 1 measures signal strength of a pilot signal of a base station from a list, N-List, of neighboring base stations to be used at the time of soft handoff that a currently communicating base station is sending, generates an E-List, then measures the signal strength by switching a frequency band, and decides the base station to be handed off by extracting the base station with strong signal strength.
Patent JP-2013050867-A (JP)
Title: Transmission circuit and torque measuring instrument
Inventor: MATSUMOTO TAKESHI
IPC: G01L5/00
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a transmission torque which can be made common even in signal transmission systems and signal reception systems having different working speeds, concerning a transmission circuit for transmitting signals by wireless and a torque measuring instrument including the transmission circuit and a receiving circuit and measuring torque of a rotation shaft.SOLUTION: A transmission circuit includes: a signal conversion part which converts a signal picked up by a sensor into a digital signal representing a logical value for one bit by a binary signal which is a signal within one cycle of preset repetition cycles; a signal transmission part for transmitting the digital signal generated by the signal conversion part; and a cycle setting part for setting the repetition cycles. The signal conversion part converts a signal picked up by the sensor into a digital signal representing a logical value for one bit for each one cycle of repetition cycles set by the cycle setting part.
Patent JP-2013049394-A (JP)
Title: Suspension control device
Inventor: YAMAHATA MASATOSHI
IPC: B60G17/018
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a suspension control device which controls a shock absorber on the basis of speed without an integral error.SOLUTION: A GPS sensor 9 calculates vertical speed information by using a GPS signal from a GPS receiver 8. The riding comfort controller 12 of a controller 10 outputs a control command value based on riding comfort control by using the vertical speed information from the GPS sensor 9 as speed V1 on a spring. Meanwhile, the undulation suppression control part 14 of controller 10 outputs a control command value that suppresses a pitch on the basis of a vehicle state signal which is output by another controller 16. A command value switching part 15 selects and outputs one of the control command value by the riding comfort controller 12 and the control command value by the undulation suppression control part 14, according to the reception state of the GPS receiver 8.
Patent JP-2013053197-A (JP)
Title: Organic-inorganic composite
Inventor: CHOJU KEN
IPC: C08K3/22
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a radiation shielding material having a sufficiently high radiation shielding ability, a high self-supporting property and high strength even without using a gypsum board, an iron plate, concrete, etc., together, and allowing utilization of separated and recovered recycled glass.SOLUTION: There is provided an organic-inorganic composite including 20-90 mass% of glass containing PbO and 10-80 mass% of an organic material. The organic-inorganic composite is used for radiation shielding materials.
Patent JP-2013044322-A (JP)
Title: Anodic electrode material of closed loop type electroosmotic flow pump
Inventor: ITO HIROSHI
IPC: F04D33/00
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a closed loop type electroosmotic flow pump which can be operated semipermanently by the driving water of an unchanged circulation amount for solving such a problem that in a conventional closed loop type electroosmotic flow pump comprising an electroosmotic material being a structure in which silica gel is filled in a cylindrical filter paper type earthenware and an anode formed of metal aluminum, the driving water circulation amount is reduced with the elapse of time, and the pump is consequently stopped.SOLUTION: The cause of the reduction of the driving water circulation amount is such a trouble that the aluminum of the anode is oxidized to generate aluminum hydroxide which is deposited on a surface of an earthenware to close a water channel. A method for solving the problem is therefore studied to get to the answer in which the problem is solved by using gold or platinum as precious metal for the anodic electrode material.
Patent JP-2013055306-A (JP)
Title: Semiconductor device manufacturing method and exposure correction method
Inventor: YOSHIDA KENJI
IPC: G03F1/76
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method and an exposure correction method, capable of improving a yield.SOLUTION: In the semiconductor device manufacturing method, including an exposure step, a detection step and a correction step, the exposure step successively exposes each of a plurality of shot regions, using a photomask having an alignment deviation measurement pattern formed on the outer peripheral side for measuring the alignment deviation of the shot region, for each layer formed on the substrate. On a layer-to-layer basis, the detection step detects the position of the alignment deviation measurement pattern formed on the shot region by the photomask. Based on the position of the alignment deviation measurement pattern detected in the detection step, the correction step corrects an exposure condition in the exposure step, on the layer-to-layer basis.
Patent JP-2013058589-A (JP)
Title: Rear surface protection sheet for solar cell and solar cell module using the same
Inventor: SUGIYAMA SHIGEMI
IPC: H01L31/042
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a rear surface protection sheet for a solar cell which is lightweight and achieves low cost without impairing the productivity and various performances, and to provide a solar cell module which uses the rear surface protection sheet for the solar cell.SOLUTION: In a rear surface protection sheet for a solar cell where a sealing material layer is provided on one surface of a weather resistance base material, the thickness of a portion of the sealing material layer, which a solar cell element faces, is larger than the thickness of the surrounding area of the portion. Further, the facing shape of the sealing material layer, which is thicker than the surrounding area, is wider by 1 mm or more than the facing shape of the solar cell element.
Patent JP-2012080095-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: HIROTA TOSHIYUKI
IPC: H01L21/316
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device comprising a capacitor of a 3D structure having an MIM structure where a metal or a metal compound is used in upper and lower electrodes, a high dielectric film is used in the capacitor insulating film, and the leakage current is reduced by high permittivity.SOLUTION: When a zirconium oxide dielectric film 113 is formed on a TiN lower electrode 102 and an upper electrode 117 containing TiN is formed on the dielectric film, the dielectric film is formed by ALD method. A first protective film 116 is deposited without adding a temperature exceeding the deposition temperature of the ALD method by 70°C or more when the dielectric film is formed before formation of the upper electrode.
Patent JP-2013060815-A (JP)
Title: Electric compressor
Inventor: GOTO NAOMI
IPC: F04B39/00
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an electric compressor capable of strengthening an electric insulation performance by a simple structure and work.SOLUTION: The electric compressor includes a motor (not shown), a compression means (not shown) driven by the motor, a metal casing (not shown) for storing the motor and the compression means, a power supplying terminal 2 retained through an insulating member 4, and further a power supply terminal 1 arranged at an opening (not shown) of the metal casing, wherein an insulating board 8 with a hole 9 for passing the power supplying terminal 2 is passed through the power supplying terminal 2 inside the metal casing, and further is brought into close contact with the insulating member 4. Accordingly, the creepage distance between the power supplying terminal 2 and the metal casing or a pedestal 3 or the like are added by both sides of the insulating board 8 without enlarging the power supply terminal 1 by such a simple work as passing the power supplying terminal 2 into the hole 9 of the insulating board 8, thereby strengthening the electric insulation performance.
Patent JP-2013062457-A (JP)
Title: Green compact and current sensor
Inventor: EGASHIRA SHIGEKI
IPC: G01R15/20
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide green compact with which a high-performance current sensor can be obtained in high productivity, and to provide a manufacturing method thereof as well as a current sensor.SOLUTION: A current sensor 100 comprises: a magnetic core 110 having a gap 120; and a magnetoelectric transducer 200 interposed in the gap 120. A green compact obtained by a pressure molding of coated magnetic powder that comprises insulation coating around the outer periphery of magnetic particles is provided as the magnetic core 110. The green compact comprises the magnetic particles containing 97 mass% or more of Fe and having average grain diameter of 165 μm or more. The insulation coating is substantially composed of Fe(PO). The green compact can have an enhanced linearity due to an enhanced saturation flux density owing to a lot of Fe component, lowered hysteresis tolerance due to a lowered magnetic coercive force owing to the relative coarse grains, and an excellent frequency characteristic that can keep enough insulation quality even if the heat treatment temperature for removing distortion is raised since the green compact comprises the specific insulation coating having an excellent heat resistance. The green compact is superior to a silicon steel plate in productivity.
Patent JP-2013060350-A (JP)
Title: Boron carbide-containing ceramics-oxide ceramics assembly and method of producing the same
Inventor: MAKI YUJI
IPC: C04B37/00
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a new technology, wherein a boron carbide-containing ceramic member showing a conductivity and an oxide ceramic member showing insulation properties are simply joined and integrated to obtain a composite member which has an extremely-high joint strength of 100 MPa or larger and in which alternate properties are added to the boron carbide-containing ceramic member.SOLUTION: The boron carbide-containing ceramics-oxide ceramics assembly is configured by integrating the boron carbide-containing ceramic member having 2 mass% or larger of boron carbide and the oxide ceramic member showing the insulation properties through a joining layer where both members are joined by using aluminum or an aluminum compound as a joint material, wherein the jointed portion has a strength of 100 MPa or higher.
Patent JP-2013063870-A (JP)
Title: Method for producing silicate glass
Inventor: KAWAMOTO TORU
IPC: C03B5/225
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing silicate glass having excellent foam quality by using tin oxide.SOLUTION: When silicate glass is produced, tin oxide powder whose median particle size Dis in the range of 2-50 μm is used as a refining agent. As the silicate glass, alkali-free glass or lithium aluminosilicate-based crystallized glass can be named for example.
Patent JP-2013068846-A (JP)
Title: Electro-optic device and display device
Inventor: TAKAGI HIROSHI
IPC: G03B21/14
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optic device and a display device capable of reducing noise even when an FPC (flexible printed circuit) is not configured in a three-layer structure.SOLUTION: A first flexible printed board is connected to one end of an electro-optic panel; and a second flexible printed board is connected to the other end of the electro-optic panel. The second flexible printed board is folded to overlap with the first flexible printed board. Both of the first flexible printed board and the second flexible printed board have such a structure that a reference potential layer and a signal potential layer are layered as insulated from each other, and have an opening that partially exposes the reference potential layer. A conducting part electrically connects between an exposed part in the opening in the reference potential layer of the first flexible printed board and an exposed part in the opening in the reference potential layer of the second flexible printed board.
Patent JP-2013069641-A (JP)
Title: Ceramics heater
Inventor: KITABAYASHI TETSUO
IPC: H05B3/18
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a ceramics heater capable of ensuring such temperature distribution that the temperature changes monotonously from the central part to the periphery of a mounting surface.SOLUTION: A ceramics heater 1 comprises a ceramics substrate 2 having a mounting surface S on which a heated article W is mounted, an inside heating resistor Q1 embedded in the ceramics substrate 2, an outside heating resistor Q2 embedded in the ceramics substrate 2 on the outside of the inside heating resistor Q1, and a control section capable of controlling the power supplied to the heating resistor Q1, Q2 independently. When the distance from the center point O to the outer end of the upper surface of the ceramics substrate 2 is R, the inside heating resistor Q1 is disposed in a region of 0-0.5R around the center point O in the plan view, and the outside heating resistor Q2 is disposed in a region of 0.8R-R around the center point O in the plan view.
Patent JP-2013071285-A (JP)
Title: Supporting structure of boss
Inventor: KOGA TAKEO
IPC: H02G3/16
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To improve the dimensional accuracy of bosses and to prevent the generation of cracks.SOLUTION: A resin molded product formed by a plurality of columnar bosses 17 which support a part 19 and is raised on one surface of a base panel 11 is provided with a plurality of reinforcement ribs 21 extended radially from an outer peripheral surface of the bosses 17 and positioned at equal intervals in the peripheral direction of bosses 17 and a thickening section 37 formed only at a corner section 35 intersecting with the top surfaces of the reinforcement ribs 21 on the outer peripheral surface of the bosses 17.
Patent JP-2013073011-A (JP)
Title: Additive composition for toner, toner and developer
Inventor: NAKANO TAKASHI
IPC: C08J3/09
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an additive composition for toner in order to obtain toner capable of supplying a stable and satisfactory image over a long period of time, and to provide toner and a developer using the additive composition for toner which are capable of supplying a stable and satisfactory image over a long period of time.SOLUTION: There is provided toner containing an additive composition for toner mainly containing a fluororesin resin organosol obtained by using fine particles of a fluorine-containing copolymer having a repeating unit based on ethylene and a repeating unit based on tetrafluoroethylene as a dispersoid and a solvent capable of dissolving the fluorine-containing copolymer at a temperature lower than the melting point of the fluorine-containing copolymer as a dispersion medium, toner base particles and fine particles of a fluorine-containing copolymer derived from the additive composition for toner externally added to the toner base particles, and a developer containing the toner and a carrier.
Patent JP-2013071218-A (JP)
Title: Portable cutting machine
Inventor: IMAI TERUO
IPC: B23D47/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of cutting work by automatically opening an opening/closing cover when a target member is cut to reduce a burden on a user.SOLUTION: Closer to the introduction side of wood W than the saw blade 13 of a housing 11, there is provided a movable member 21 that is protruded to the other side of a base 16 in the noncontact state of the wood W and moved to one side of the base 16 by contacting with wood W. Between an opening/closing cover 18 and the movable member 21, there is provided a string-shaped member 23 for rotating the opening/closing cover 18 in an opening direction by moving the movable member 21. The movable member 21 is moved by contacting with the wood W, and through the string-shaped member 23, the opening/closing cover 18 is rotated in the opening direction. Thus, the opening/closing cover 18 is automatically rotated in the opening direction by contacting with the wood W irrespective of a user's operation, and the efficiency of cutting work is improved while reducing the burden on the user.
Patent JP-2013055930-A (JP)
Title: Container
Inventor: SASAKI NORIMASA
IPC: A01M29/34
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a container which can be placed just under a plant when non-flying insect pests attached to the plant are to be caught and has a high degree of freedom of installation site.SOLUTION: The container has a shape having a hollow extending from the side toward a central part throughout the whole height, has a handle and covers the upper part of a part close to the side of the hollow extending from the side toward the central part.
Patent JP-2013076607-A (JP)
Title: Scattered light detector and scattered light detection method
Inventor: HORII KAZUYOSHI
IPC: G01N21/27
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To precisely detect scattered light generated from an object to be measured by irradiating the object to be measured with a plurality of kinds of measurement light having different wavelengths from each other after being switched.SOLUTION: A scattered light detector includes: a support part which supports an object to be measured; a plurality of light sources arranged in different positions from one another which can irradiate the object to be measured supported by a support part with a plurality of measurement light, respectively; a plurality of detectors which detect scattered light generated from the object to be measured irradiated with the measurement light; and a control part which controls the detectors so that the scattered light is detected by only the detectors arranged in a measurement region which is a region not including a light path to the object to be measured of the measurement light and capable of detecting the scattered light, out of the plurality of detectors.
Patent JP-2013078056-A (JP)
Title: Communication data logger device
Inventor: ARIYOSHI KAZUHISA
IPC: H04L69/40
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication data recording device capable of safely recording communication data in a large capacity recording medium by making it possible to change charging wait time of a power supply backup capacitor, depending on power supply quality such as a power supply condition of an external power supply and an instantaneous interruption occurrence frequency, and continuing to fetch communication data as long as possible even after interruption of power supply depending on a communication protocol or communication speed.SOLUTION: Communication data measurement means 5 continues to fetch communication data so that recording control means 7 can safely write the communication data from a first recording part 6 into a second recording part 8 on the basis of a communication condition of a target line stored in setting means 9, and records the data in the first recording part 6, even after interruption of power supply. The communication data measurement means 5 adjusts charge time of a power supply backup capacitor 2 by changing wait time, which is a period from restoration of power after the interruption until the communication data begins to be fetched, on the basis of a recording condition determined by a user considering external power supply status stored in the setting means 9.
Patent JP-2013078082-A (JP)
Title: Oscillator
Inventor: MURATA MASAYA
IPC: H03B5/32
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a constant voltage circuit capable of achieving low current consumption, and to provide a crystal oscillation circuit using the same.SOLUTION: When a constant voltage circuit 10 is provided with a temperature characteristics adjustment element, the difference between an inclination becoming negative for the temperature change of constant voltage and an inclination becoming negative for the temperature change of minimum oscillatory operation voltage in a crystal oscillation circuit 20 can be minimized. Consequently, current consumption of the crystal oscillation circuit 20 can be reduced, and when the constant voltage generated in the constant voltage circuit 10 is reduced, current consumption of the constant voltage circuit 10 can be reduced, and thereby current consumption of the entire oscillator 100 can be reduced.
Patent JP-2013081309-A (JP)
Title: Power converter
Inventor: NAKAZAWA YOSUKE
IPC: H02M7/12
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a power converter which can output a voltage current waveform of small harmonic component without requiring a harmonic suppression filter.SOLUTION: The power converter comprises a phase arm 11a consisting of a series connection of a multi-level leg 13a formed by connecting one or more switching unit 12 in series, and an on/off leg 14a formed by connecting one or more switching element Q1 having self arc-extinguishing capability in series, and a control unit 15 which controls each switching element configuring the phase arm. The DC side end (a) in the farthest end switching unit 12a of the phase arm is connected with one of the positive or negative side of a DC power supply (C5, Vdc), the DC side end (b) of the farthest end on/off leg 14a of the phase arm is connected with the other of the positive or negative side of the DC power supply, and the joint of the multi-level leg 13a and the on/off leg 14a is connected with an AC power supply Vs as an AC terminal Tac.
Patent JP-2013083064-A (JP)
Title: Line type system ceiling
Inventor: GODA YASUSHI
IPC: E04B9/02
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To reduce the cost for a line type system ceiling by decreasing the number of ceiling support bars, and to form a ceiling surface which is neat in design and beautiful by decreasing lines crossing the ceiling surface.SOLUTION: A plurality of pairs of ceiling support bars 1a, 1b arranged in parallel at intervals of tens of millimeters are arranged at intervals corresponding to the length of a ceiling plate 2 of the line type system ceiling, the ceiling plates 2 are constructed between ceiling support bars 1a, 1b and 1a, 1b of adjacent pairs, and at least one of facility instruments, such as a luminaire 3 using LEDs, a sprinkler 4, a luminaire 5 for emergency, and a speaker 6, and an air-conditioning return part 7 are built in a groove between the ceiling support bars 1a and 1b of each pair of ceiling support bars 1a, 1b.