baber/WOPTO huggingface dataset:
Patent JP-2013045493-A (JP)
Title: Light-assisted magnetic head, manufacturing method thereof, and method for manufacturing deflection mirror
Inventor: MITSUGI NAOKI
IPC: G11B5/31
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a light-assisted magnetic head capable of simplifying alignment work while securing desired connection efficiency.SOLUTION: The light-assisted magnetic head includes: a slider provided with one face and an edge face to float over a recording medium in accordance with the rotation of a disk-shaped recording medium, performing relative displacement; a light source fixed to the one face to emit light in a predetermined direction; an optical waveguide provided in the slider to receive light from the light source with a light incident surface located at one end in an axial direction perpendicular to both a depthwise direction along the predetermined direction and a width direction perpendicular to the depthwise direction and guide the light toward the recording medium located at the other end side in the axial direction; and a deflection mirror provided at a position facing both the light source and the light incident surface to have optical power Px in the width direction and optical power Py in the depthwise direction, respectively, in which the optical power Px and the optical power Py satisfy Px>Py≥0, and including a reflection surface for reflecting the light from the light source toward the light incident surface to focus the light on the light incident surface.
Patent JP-2012072899-A (JP)
Title: Gas storage container, and gas sealing device of the same
Inventor: MIZUNOE TOSHIO
IPC: F17B1/06
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a gas storage container enhancing the hermetically closing performance between respective upper and lower spaces partitioned in a tank, and to enhance the sealing performance of gas of the gas storage container.SOLUTION: In the gas storage container 1 having the cylindrical hermetically closed tank 2, a piston 3 vertically partitioning the inside of the tank 2 and vertically movable, and a gas sealing device and arranged movably according to the vertical movement of the piston 3 between the inner peripheral surface 2c of the sidewall of the tank 2 and the piston 3 and hermetically closing between the respective upper and lower spaces partitioned by the piston 3, the gas sealing device 10 has the first to fourth annular elastic sealing members 11A, 11B, 11C, 11D vertically slidably fitting to the inner peripheral surface 2c of the sidewall of the tank 2, the first to fourth elastic sealing members 11A, 11B, 11C, 11D each have at least one groove 13 in the peripheral direction enhancing the softness of the whole outer peripheral surface side and not communicating to the respective annular upper and lower end face sides in the outer peripheral surface opposing to the inner peripheral surface 2c of the sidewall of the tank 2.
Patent JP-2013054057-A (JP)
Title: Photoreceptor cartridge, and image forming apparatus
Inventor: KAMIMURA NAOYA
IPC: G03G21/18
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor cartridge that stably supplies power to a rotor, and an image forming apparatus including the photoreceptor cartridge.SOLUTION: A drum cartridge 24 comprises: a photoconductor drum 15; and a cleaning roller 51 that is configured to be brought into contact with the photoconductor drum 15, and move in a front-back direction to clean the surface of the photoconductor drum 15. A cartridge side electrode 81 for applying a cleaning bias to the cleaning roller 51 is configured to move in a front-back direction along with the cleaning roller 51.
Patent JP-2013053181-A (JP)
Title: Boronic acid ester type polymer particulate, noble metal nanoparticle-carrying boronic acid ester type polymer particulate complex, catalyst for selectively hydrogenating aromatic nitro compound and methods for producing these
Inventor: KUBO YOSHIHARU
IPC: B01J37/02
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide: a polymer carrier for utilizing catalytic activity of a gold nanoparticle or cluster; a catalyst for selectively hydrogenating an aromatic nitro compound in which a gold nanoparticle is carried by a polymer carrier; and methods for producing these.SOLUTION: This boronic acid ester type polymer particulate is formed by mixing benzene-1,4-diboronic acid and pentaerythritol in the presence of THF. Also the catalyst for selectively hydrogenating an aromatic nitro compound is obtained by making the boronic acid ester type polymer particulate carry the gold nanoparticle.
Patent JP-2013055161-A (JP)
Title: Patterning method of photoresist and formation method of microlens array
Inventor: KAMIHIRA TERUMASA
IPC: H01L21/027
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To solve such problems that fine patterning of super-resolution at an arbitrary place is difficult due to the limit of resolution imposed by the wavelength of exposure light, or the like, of lithography technique, and that formation of a microlens shape with high opening ratio is difficult for the same reason.SOLUTION: The patterning method of photoresist includes a first step for forming a photoresist film of uneven shape having protrusions and recesses thinner than the protrusions on an underlying layer, and a second step for forming an aperture having a width narrower than the protrusion at a part where the protrusion existed by processing the photoresist film. In the second step, at least some protrusions of the photoresist film are exposed and then the photoresist film is developed. Since the exposure light is condensed by the protrusion in the exposure of the photoresist film, the problems are solved.
Patent JP-2013060688-A (JP)
Title: Swimming suit
Inventor: TAKAGI HIDEKI
IPC: A41D13/00
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a swimming suit enabling fast swimming, and capable of being easily attached or detached without largely inhibiting the motion of a body.SOLUTION: This swimming suit 1 is provided by joining a front side member 2 extended from abdominal part to the front side of thigh part with a rear side member 3 extended from hip part to the rear side of the thigh part, and the rear side member 3 has a larger elongation stress than the front side member 2 in 50% and/or 30% elongation. Also, the rear side member 3 desirably has a larger elongation stress in the height direction of a wearer than in the transverse direction of the wearer in 50% and/or 30% elongation.
Patent JP-2013065598-A (JP)
Title: Semiconductor device
Inventor: MORINAGA YUJI
IPC: H01L23/28
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality semiconductor device which is excellent in versatility and is not likely to cause poor appearance and poor electrical connection.SOLUTION: A semiconductor device comprises: a body unit 2 including terminal strips 12 and 13 electrically connected with a semiconductor chip and a first mold resin 15 formed to encapsulate one ends of the semiconductor chip and the terminal strips inside; and a separation unit 3 which includes a second mold resin 20 having housing recesses 23 formed on an upper end face for embedding nuts 21, and which is assembled with the main unit in a detachable manner. Other ends of the terminal strips project from the first mold resin and tips 13d in a projection direction are bent so as to cover an upside of the first mold resin, and screw holes 17 are formed at the tips of the terminal strips, respectively. The separation unit is located between an upper end face of the first mold resin and the tips of the terminal strips by sliding movement and assembled with the body unit such that the nuts are arranged so as to face the screw holes.
Patent JP-2013064258-A (JP)
Title: Horizontal roofing material and connection structure of horizontal roofing material
Inventor: KUDO NORIO
IPC: E04D3/362
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal roofing material having excellent waterproofness, which constitutes a good-looking roof in an integrated manner; and a connection structure of the roofing material.SOLUTION: A horizontal roofing material includes a roofing material body 1 and folding parts 2 composed of the whole regions between long side parts 1c and 1d folded back toward short side parts 1a and 1b so as to form a step on the external surface of the roofing material body 1. The long side part located on the ridge side is provided with a lower seam 3 which fits to an upper seam 4 adjacently arranged directly thereabove. The long side part located on the eaves side is provided with the upper seam 4 which fits to the lower seam 3. One of the short side parts is provided with a down-stepped part 5a down-stepped from the external part of a roof, including a lower joint 5 with irregularities 5b and 5c along the ridge-eaves direction. Another of the short side parts includes an upper joint 6 which overlaps the adjacently arranged lower joint 5. The upper joint 6 is provided with an abutting part 6a facing the roofing material arranged at the side end face of the down-stepped part 5a, and a rear face grounding part 6b facing the roofing material adjacently arranged in contact with the roof surface.
Patent JP-2014230553-A (JP)
Title: Stress sensitivity evaluation form and program
Inventor: OKAMURA NAOMASA
IPC: A61B5/16
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a stress sensitivity evaluation form in which the presence or absence of various problems and stress sensitivity faced by a subject are holistically and comprehensively evaluated, and can be discovered at a non-illness stage of a mild depression or before emergence a depression state.SOLUTION: A stress sensitivity evaluation form is configured as follows: in a question column 10, multiple questionnaires classified into a first category A about a human body, a second category B about the psychological or behavioral matter of a human, a third category C about the sociality of the human and a fourth category D about the existence of the human are described in a sentence; these questionnaires are to ask living activities of a subject, and have contents in which conditions of the subject can be answered in a range of good or bad state; in an answer column 20, a set 23 comprising multiple options for selecting and answering a degree of feeling to be good or bad of the subject's own conditions to each questionnaire of the question column 10 is provided; and the multiple options included in each set 23 are arranged in a line in a sequential order from a good state to a bad state or in a sequential order from the bad state to the good state, and the scoring different to each other is given to each option according to the arrangement order.
Patent JP-2012092437-A (JP)
Title: Corrosion resistant steel for equipment for unloading, storing and conveying coal, member for equipment for unloading, storing and conveying coal, and method for using corrosion resistant steel
Inventor: NAGASAWA SHIN
IPC: C22C38/58
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide corrosion resistant steel for equipment for unloading, storing and conveying coal which unloads, conveys, stores and discharges coal being powder and granular material and is exposed to a C1-concentrated coal corrosion environment; to provide a member for the equipment for unloading, storing and conveying coal; and to provide a method for using the corrosion resistant steel under the C1-concentrated coal corrosion environment.SOLUTION: The corrosion resistant steel for the equipment for unloading, storing and conveying coal contains. by mass, 0.005-0.030% C, 0.18-0.50% Si, 1.50 to lower than 3.00% Mn, ≤0.030% P, ≤0.0050% S, 4.0-9.0% Cr, 0.20-1.50% Al, ≤0.020% N and the balance Fe with inevitable impurities. The equipment for unloading, storing and conveying coal employs the corrosion resistant steel. It is desirable that inorganic zinc-rich primer layer is provided. The method for using the corrosion resistant steel under the C1-concentrated coal corrosion environment is also provided.
Patent JP-2013074457-A (JP)
Title: Program recording system, video recorder, program recording program, and radio terminal
Inventor: ITAGAKI TSUGIO
IPC: H04N7/173
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for programming a timer recording on a terminal device side without disturbing a viewer watching television when the viewer is watching a television broadcast.SOLUTION: A video recorder comprises broadcast receiving means for receiving a broadcast wave, timer recording means for creating recording information when accepting the timer recording, radio terminal communication means for sending and receiving the recording information to and from a radio terminal, and video recording means for recording a program included in the recording information. The radio terminal comprises program arrangement information receiving means for receiving program arrangement information including identification information and program related information regarding the program, recording information receiving means for receiving recording information sent from the video recorder, second display means for presenting lists of program related information of a program having the same identification information in the recording information and program related information of a program not having the same identification information in the recording information in a different display mode respectively, input means for accepting the change in the recording information, and video recorder communication means for sending the recording information changed by the input means to the video recorder.
Patent JP-2013072379-A (JP)
Title: Apparatus for controlling variable valve device
Inventor: NAKAJIMA TOYOKAZU
IPC: F02D13/02
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for controlling a variable valve device capable of determining an operating condition of the variable valve device accurately.SOLUTION: The variable valve device 20 include a phase locking mechanism 40 that locks the valve timing to an intermediate angle phase. An electronic control unit 91 sets a value obtained by measuring a phase fluctuation range when the operating condition of the phase locking mechanism 40 is determined to be in a phase locking state as a locking determination value. The operating condition of the variable valve device 20 is determined by the comparison of the measured phase fluctuation range and the locking determination value.
Patent JP-2013071622-A (JP)
Title: Control device for hybrid vehicle, and hybrid vehicle
Inventor: MINAMIURA KEIICHI
IPC: B60L50/16
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a hybrid vehicle which is improved in power performance and fuel economy and mounted with a battery including a lithium ion secondary battery, and to provide a hybrid vehicle.SOLUTION: A control device for a vehicle includes: an adjustment power calculation section 460 calculating requested power Pchg* for bringing a battery charged state close to a target value within a range capable of being requested; a distribution processing section 480 performing power distribution between an engine and a motor generator on the basis of the total power Pt* and an input/output allowable power value to a battery; and a battery protection processing section 450. The battery protection processing section 450 changes the input/output allowable power value (Win or Wout) on the basis of the history of a charge/discharge current IB to the battery, and commands a change of the requested power Pchg* to the adjustment power calculation section 460 on the basis of the history of the charge/discharge current IB to the battery.
Patent JP-2013076606-A (JP)
Title: Positioning device, positioning method, and program
Inventor: WATANABE KOHEI
IPC: G01S19/49
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent reduction of specification accuracy of a current position while employing a different positioning method.SOLUTION: A positioning device 100 includes a GPS reception unit 1 for receiving a signal transmitted from a positioning satellite to measure an absolute position of the device body, an autonomous navigation control processing unit 4 for continuously detecting own traveling-direction motion and traveling orientation, and measuring a relative displacement of the device body, an operation control unit 6 for controlling the measurement operation of at least one of the GPS reception unit and the autonomous navigation control processing unit based on the positioning accuracy of the relative displacement of the device body calculated based on the detection result of the autonomous navigation control processing unit, and a current position specification unit 7 for specifying the current position of the device body based on the measurement results of the GPS reception unit and the autonomous navigation processing unit controlled for measurement operation by the operation control unit.
Patent JP-2012023957-A (JP)
Title: Wireless power supply device and wireless power transmission system
Inventor: URANO TAKASHI
IPC: H02J17/00
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To improve power transmission efficiency in wireless power supply of a magnetic field resonance type.SOLUTION: Power is transmitted from a power supply coil Lto a power reception coil Lby magnetic resonance. A power supply control circuit 200 first supplies power to an excite circuit 110 via a coupling transformer T2. An excite coil Lof the excite circuit 110 is magnetically coupled to the power supply coil L. The power supply control circuit 200 turns on/off a switching transistor Qand a switching transistor Qalternately in order to supply AC power to the excite circuit 110.
Patent JP-2013077688-A (JP)
Title: Semiconductor device
Inventor: MURAMATSU KENTARO
IPC: H01L23/28
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To enable insulation barriers of various sizes to be attached to a body part in response to chip characteristics of various semiconductor chips built in the body part, and achieve improvement in versatility of the body part to enable a semiconductor device to be manufactured at low cost and downsized.SOLUTION: A semiconductor device A comprises: an insulating barrier 11 having electrical insulation properties and arranged between a pair of external terminals 3c adjacent to each other so as to project from a top face 4a of a mold resin 4 for elongating an insulating distance between the pair of external terminals 3c; claw parts 12 inserted into between the top face 4a of the mold resin 4 and the external terminals 3c, respectively; and elastic parts 13 thrusting the claw parts 12 to the external terminal 3c side between the top face 4a of the mold resin 4 and the external terminals 3c. The claw parts 12 and the elastic parts 13 fix the insulation barrier 11 with respect to the mold resin 4 and the external terminals 3c.
Patent JP-2013064582-A (JP)
Title: Water supply device
Inventor: SHIMIZU NORIO
IPC: F24F6/00
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that condensation is hard to occur at a dry place so that water cannot be supplied, when condensing water content at the cooling part of a Peltier element and supplying water, and contrarily, that water is accumulated too much at a high-humidity place so that large droplets are discharged.SOLUTION: Aluminum fiber assembly is fitted at the cooling part of a Peltier element to enlarge the surface area of the cooling part. Thanks to such a structure, condensation is caused to make large droplets be soaked in the aluminum fiber assembly, thereby preventing the large droplets from being discharged.
Patent JP-2013081708-A (JP)
Title: Sleeping state discriminating apparatus and method
Inventor: ATSUMI TAKAFUMI
IPC: A61B5/0245
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a technique for discriminating the sleeping state of a bedded person with high precision.SOLUTION: A vibration detector 1 is installed under a bedded person or bedding such as a mattress or the like used by the bedded person to output an output signal corresponding to a detected vibration. In the lying case of the bedded person, the vibration caused by the pulsation, breathing, body movement or the like of the heart of the bedded person can be detected. The output signal from a vibration sensor is inputted to a processor 10. A feature quantity calculation part 14 calculates a plurality of feature quantities on the basis of a pulse wave. A sleeping state discrimination part 15 adapts the feature quantities calculated with respect to a support vector machine learned on the basis of teacher data to discriminate the sleeping state of the bedded person.
Patent JP-2013090026-A (JP)
Title: Reference voltage conversion circuit and semiconductor device
Inventor: SAITO NORIHIRO
IPC: H04L25/03
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a reference voltage conversion circuit capable of reducing a circuit scale.SOLUTION: A reference voltage conversion circuit 100 comprises: a conversion unit 101 which is connected between VDD and GND and outputs a differential output signal OUTP/OUTN converted from a reference voltage of a differential input signal RXP/RXN input via a transmission line; and an equalizer unit 102 which is connected between the VDD or GND and the conversion unit 101 and corrects a frequency component attenuated by a transmission line of the differential input signal RXP/RXN.
Patent JP-2013088555-A (JP)
Title: Liquid crystal display device
Inventor: KIZU NORIYUKI
IPC: G02F1/1345
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of reducing manufacturing cost and suppressing deterioration in display quality.SOLUTION: There is provided a liquid crystal display device which comprises: a first substrate comprising a first insulating substrate and a first electrode having a first signal wiring which is positioned inside the first insulating substrate and extended along a first direction, a second signal wiring extended along a second direction crossing the first direction and a first main electrode extended along the second direction; a second substrate comprising a second insulating substrate and a second electrode having a color filter which is formed on the inner surface facing the first substrate of the second insulating substrate and in which the edge of the color filter is positioned immediately above the second signal wiring and a second electrode which is formed at a side facing the first substrate of the color filter by using an opaque wiring material and extended along the second direction at both sides sandwiching the first electrode; and a liquid crystal layer including liquid crystal molecules held between the first substrate and the second substrate.
Patent JP-2013089763-A (JP)
Title: Power semiconductor device and method of manufacturing the same
Inventor: SOTOZONO HIROAKI
IPC: H01L21/607
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost power semiconductor device which can be used in a high temperature environment, and has an aluminum wire with Gd element added thereto, and to provide a method of manufacturing the power semiconductor device.SOLUTION: Provided are a low-cost power semiconductor device which can withstand a high-temperature environment of 200°C or higher and has a Gd-added aluminum wire (wire 10), and a method of manufacturing the power semiconductor device. The method comprises: using a bonding wire (wire 10) made of aluminum with a trace of Gd element added thereto; performing a thermal aging treatment at a temperature of 200-400°C on a bonding connection portion 10a; and thereafter slowly cooling it at a cooling rate of 1°C/min or less.