baber/WOPTO huggingface dataset:
Patent JP-2013140901-A (JP)
Title: Diode and power conversion system using the same
Inventor: ISHIMARU TETSUYA
IPC: H01L21/329
Filed: 2012-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a diode with soft recovery behavior without increasing power loss at the time of conduction.SOLUTION: The diode includes: a first semiconductor region (101) of a first conductivity type; second semiconductor regions (102) of a second conductivity type provided in the first semiconductor region (101); a third semiconductor region (105) of the first conductivity type provided in the first semiconductor region (101) and having a higher impurity concentration than the first semiconductor region (101); a first main electrode (106) ohmic-connected to the second semiconductor regions (102); and a second main electrode (107) ohmic-connected to the third semiconductor region (105). Fourth semiconductor regions (104) of the first conductivity type having a higher impurity concentration than the first semiconductor region (101) are partially provided between the first semiconductor region (101) and the second semiconductor regions (102).
Patent JP-2013143591-A (JP)
Title: Av system
Inventor: MINODA HIDENORI
IPC: H04R5/02
Filed: 2012-01-06
Abstract: PROBLEM TO BE SOLVED: To solve problems of sound image localization as defects of headphones while maintaining substantially the same sound quality with the headphones in a narrow housing space with device configuration substantially as simple as the headphones and an earphone.SOLUTION: There is provided an AV system including a neck type speaker having a plurality of speakers annularly arranged. Further, there is provided an AV system that may be an alternative for a standstill type used conventionally around a display unit by configuring at least four channels with a plurality of speakers and controlling the plurality of speakers.
Patent JP-2012066148-A (JP)
Title: Magnetic resonance imaging apparatus for interventional mri
Inventor: HOSHINO TSUTOMU
IPC: A61B5/055
Filed: 2012-01-13
Abstract: PROBLEM TO BE SOLVED: To detect the position of a catheter accurately in a short time while having a comparatively simple composition, and to obtain the position, the direction, and the traveling direction of the entire catheter.SOLUTION: A magnetic resonance imaging apparatus is provided for interventional MR imaging accompanied by the operation of catheter 17 inserted in a subject P. The magnetic resonance imaging apparatus for interventional MR imaging is provided with a means (1, 3, 5, 8T, 18, 8R) that detects the tip position of catheter 17, a means (5, 10, 20) that creates the moving locus data of catheter 17 from data of the detected tip position, and a means (10, 6, 12) that displays the created moving locus data.
Patent JP-2013144056-A (JP)
Title: High frequency heating cooker and high frequency heating cooker
Inventor: SUGIYAMA NAOYA
IPC: F24C7/02
Filed: 2012-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency heating cooker and a high frequency heating cooker which are capable of repeated use and capable of improving convenience and heating efficiency when heating a heated object.SOLUTION: A high frequency heating cooker is obtained by integrally bonding a layer serving as a base material 2 made of an elastomer, to a high frequency heat-generating layer made of a high frequency heat generation material 3 mixed into and kneaded with the elastomer, the high frequency heat generation material generating heat by absorbing a high frequency and heating the heated object.
Patent JP-2013150102-A (JP)
Title: Peak factor reduction circuit and control method thereof
Inventor: SHIKAYAMA HIDENORI
IPC: H04J13/00
Filed: 2012-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a peak factor reduction circuit which can cut down power consumption.SOLUTION: In a peak factor reduction circuit, determination of whether the frequency band of a modulation signal included in an input signal is located on frequency axis symmetrically to a baseband frequency is made on the basis of carrier setting information, and the determination result is output as a carrier asymmetric arrangement flag. If the carrier asymmetric arrangement flag indicates that the frequency band of the modulation signal is symmetrical to the baseband frequency, a complex filtering section stops operations executed in complex filter arithmetic between a peak correction signal and a complex filter coefficient, which include a filter arithmetic operation on the real part of the peak correction signal and the imaginary part of the complex filter coefficient and a filter arithmetic operation on the imaginary part of the peak correction signal and the imaginary part of the complex filter coefficient.
Patent JP-2013147589-A (JP)
Title: Resin composition sheet for encapsulating electronic part and method of producing electronic part apparatus using the sheet
Inventor: TOYODA HIDESHI
IPC: H01L23/29
Filed: 2012-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition sheet for encapsulating electronic parts capable of encapsulating and protecting a mounted substrate having large unevenness easily, inexpensively and with high reliability, and a method of producing an electronic part apparatus using the sheet.SOLUTION: A resin composition sheet for encapsulating electronic parts which includes a thermosetting resin composition containing an epoxy resin, a phenol resin, an inorganic filler, and a curing accelerator as essential components and having a lowest viscosity in a specific range, and has a thickness in a specific range is loaded on an electrical circuit substrate mounted with the electronic parts, and is heated in a chamber in a decompressed state so that the end portion of the whole perimeter of the sheet may be sagged through thermal softening until the end portion is in contact with the surface of the substrate. After that, the pressure in the chamber is released to cause the sheet to closely adhere onto the mounted substrate due to a difference between the pressure in the enclosed space formed between the sheet and the mounted substrate and the pressure in the chamber after the release. Then, in the state, the sheet is thermally cured to seal the electronic parts.
Patent JP-2013146707-A (JP)
Title: Method for drying coating film formed on surface of pet film
Inventor: FUJITA TAKEKI
IPC: B05D3/02
Filed: 2012-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for drying coating film formed on the surface of a PET film, capable of drying a coating film containing an organic solvent in a shorter time than before without causing compressive stress on dried coated film.SOLUTION: A PET film 1 having a surface coated with a coating film 2 containing an organic film thereon is irradiated with infrared rays having a main wavelength of not more than 3.5 μm from an infrared heater 13 of such a structure that the outer periphery of a filament 14 is covered with a plurality of pipes 15, 16 absorbing infrared rays of not less than 3.5 μm and a flow path 17 for cooling fluid is formed between the plurality of pipes to efficiently dry the coating film 2 while the PET film 1 is maintained at a low temperature.
Patent JP-2012134995-A (JP)
Title: Method and apparatus for determining output transmit power for access channel in wireless communication network
Inventor: TOM CHIN
IPC: H04W52/10
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide techniques for transmitting on an access channel efficiently.SOLUTION: A wireless device stores historical information for a prior access attempt and uses this information to lower the output transmit power for a current access attempt on an access channel. The historical information may include RF conditions for the prior access attempt, the performance for the prior access attempt, and a power value used for the prior access attempt. The power value may be a power adjustment or an initial power level. For the current access attempt, the wireless device obtains the historical information, determines the current RF conditions, and determines a power value for this access attempt based on the current RF conditions and the historical information. The wireless device determines the output power for each access probe based on the power value and other applicable parameters and sends each access probe at the determined output power. The wireless device updates the historical information upon completing the access attempt.
Patent JP-2013157726-A (JP)
Title: Imaging apparatus and method for controlling imaging apparatus
Inventor: KATSUMATA KOHEI
IPC: G03B15/00
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus editing a parallax amount of a parallax map according to a size of a display device displaying an image for 3D display.SOLUTION: An imaging apparatus comprises an imaging element 505. The imaging element 505 includes a pixel section in which one micro lens has a plurality of photoelectric conversion units for photoelectrically converting light fluxes having passed through different regions formed by dividing an exit pupil of an imaging optical system to generate image signals. The imaging apparatus generates left-eye image data and right-eye image data on the basis of the image signals outputted from the imaging element 505, and generates a parallax map used for generating image data for 3D display on the basis of the left-eye image data and the right-eye image data. The imaging apparatus obtains a size of a display device displaying the image data for 3D display to edit a parallax amount of the parallax map according to the obtained size of the display device.
Patent JP-2013142154-A (JP)
Title: Apparatus for producing fuel mixed with microbubble of hho gas
Inventor: HOSOKAWA KANJI
IPC: C10L1/04
Filed: 2012-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a fuel mixed with microbubbles of HHO gas, having high combustion efficiency and enabling improvement of fuel economy.SOLUTION: The production apparatus includes an HHO gas generation device 1 to generate HHO gas from an electrolytic solution composed mainly of water, a fuel tank 2 to store a liquid fuel such as light oil, heavy oil or gasoline to be supplied to an internal combustion engine or combustion equipment, a microbubble generation device 3 to generate micro- or nano-bubbles, and a circulating flow channel 4 to connect the microbubble generation device 3 and the fuel tank 2. The microbubble generation device 3 receives HHO gas generated by the HHO gas generation device 1 and liquid fuel in the fuel tank 2 and generates mixed fuel containing microbubbles of the HHO gas dispersed in the liquid fuel, and the mixed fuel is circulated through the circulating flow channel 4 formed between the fuel tank 2 and the microbubble generation device 3.
Patent JP-2012081334-A (JP)
Title: Game machine
Inventor: ANDO SHIGEMITSU
IPC: A63F7/02
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that not only fluctuation representation cannot be performed but also the impossibility of the fluctuation representation cannot be eliminated until the power is turned off once, when a sub control device corrupts or erases stored machine type identification data due to unexpected situations, during a constitution in which presentation data corresponding to each machine type is retained in a lump in the sub control device and in which the machine type identification data is received from a main control device at power-up and stored, when the plurality of machine types different in performance are manufactured for one motif.SOLUTION: The main control device 80 performs machine type information command transmission processing (S64) together with fluctuation command transmission processing (S63) after determinations (S59, S61 and S62) of various kinds of fluctuation patterns in processing for determining right and wrong cases. The sub integrated control device 83 determines various types of detail tables (S204, S205, S207 and S208) after performing machine type information reference processing (S201).
Patent JP-2013159863-A (JP)
Title: Acrylic synthetic fiber, porous synthetic fiber and pile fabric including them, and method for producing the same
Inventor: ANAHARA MASARU
IPC: D04B1/04
Filed: 2012-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic synthetic fiber having excellent spinnability, light weight, and a soft touch, a porous synthetic fiber and a pile fabric including them, and a method for producing the same.SOLUTION: There are provided: an acrylic synthetic fiber that can be obtained by spinning a spinning dope in which a polymer obtained by polymerization of 40-97 wt.% of acrylonitrile, 3-60 wt.% of other copolymerizable monomer and 0-5 wt.% of a sulfonic acid-containing monomer and 5 pts.wt. or more of a surfactant based on 100 pts.wt. of the polymer are mixed; a porous synthetic fiber that can be obtained by subjecting the acrylic synthetic fiber to a wet heat treatment; a pile fabric obtained by processing the same; and a method for producing them.
Patent JP-2013161552-A (JP)
Title: Light projection device, and laser irradiation device
Inventor: TAKAHASHI KOJI
IPC: F21S2/00
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a light projection device capable of shortening a manufacturing time.SOLUTION: A light projection device 1 includes a plurality of semiconductor laser elements 11 arranged in a C direction, a fluorescent member 22 for emitting fluorescence by being irradiated with a laser beam, and a condensing lens 21 for irradiating the laser beam to the fluorescent member 22 by transmitting the laser beam emitted from the plurality of semiconductor laser elements 11. The condensing lens 21 concentrates the laser beam in a D direction crossing the C direction without concentrating the laser beam in the C direction.
Patent JP-2013107381-A (JP)
Title: Method and apparatus for manufacturing lithography plate support
Inventor: KASUYA YUICHI
IPC: C25F7/02
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a lithography plate support, the method capable of effectively suppressing unevenness of surface roughness and generation or the like of a defect at an anodic oxide coating in electrolysis surface roughening treatment and anodic oxide treatment.SOLUTION: The anodic oxide coating is formed on an aluminum web 12 while removing a solid substance with an acid solution using a filter device 458 of a filter line 438 by an anodic oxide treatment device 410.
Patent JP-2013161313-A (JP)
Title: Security release device
Inventor: UEDA HIROSHI
IPC: G06K17/00
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To preliminarily prevent a wrong action intended to take away a rental medium due to the duplicate insertion of the rental medium.SOLUTION: The projection height of a medium stopper 2 projecting from a lower inclined plane 101 to the inside of a medium conveyance path 103 is formed so as to be not more than the thickness of a rental medium 112b which is the thinnest among rental media 112 as rental objects, and a normally-closed type preliminary stopper 3 which opens and closes the medium conveyance path 103 is disposed at the downstream of a passage detection sensor 107 positioned at the downstream of the medium stopper 2, and disposed at the upstream of security release means 109, and the medium stopper 2 and the preliminary stopper 3 are saved as long as it is confirmed that an insertion side end face 113 of the rental medium 112 is butted to the medium stopper 2, and that the insertion side end face 113 of the rental medium 112 has not been moved to the downstream across the position of the medium stopper 2 under such situations that it is determined that a bar code 114 of the rental medium 112 is proper.
Patent JP-2013160712-A (JP)
Title: Method for detecting pyrroloquinoline quinone using surface plasmon resonance method
Inventor: IKEMOTO KAZUTO
IPC: G01N21/27
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for quickly and simply detecting pyrroloquinoline quinone (PQQ).SOLUTION: Provided is a method for detecting pyrroloquinoline quinone (PQQ) using a surface plasmon resonance (SPR) method.
Patent JP-2013159754-A (JP)
Title: Transparent resin material, transparent thermal contraction tube and solderless terminal with the thermal contraction tube
Inventor: FUJITA TARO
IPC: H01R4/72
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a transparent resin material which is obtained from a cheap raw material, forms a thermal contraction tube, has high strength that does not fall even if humidified, and also has excellent transparency, to provide a transparent thermal contraction tube formed by the transparent resin material, and to provide a solderless terminal with the thermal contraction tube, having a coat of the transparent thermal contraction tube.SOLUTION: A radiation ray is irradiated to a resin material containing a high-density polyethylene or a polypropylene at a temperature of ≥the melting point -5°C and ≤the melting point +5°C to crosslink the resin material, so that a transparent resin material is formed. A transparent thermal contraction tube formed by the transparent resin material, and a solderless terminal with the thermal contraction tube having a coat of the transparent thermal contraction tube, are provided.
Patent JP-2013166444-A (JP)
Title: Suspension device
Inventor: SHINDO KAZUTO
IPC: F16F9/32
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To suppress a change in the reaction force property of a suspension device, concerning improvement of the suspension device that stores gas and serves as a suspension spring (an air spring).SOLUTION: A vehicle includes a suspension device that includes: an expandable/contractable suspension device body F mounted between a vehicle body and wheels of the vehicle and consisting of an outer tube 1 and an inner tube 2 which is inserted into the outer tube 1 in a retractable manner; and a gas chamber A formed inside the suspension device body F and inflatable/deflatable with the expansion/contraction of the suspension device body F, wherein gas stored in the gas chamber A generates reaction force depending on the expansion/contraction amount of the suspension device body F. A gas supply means 3 is provided for supplying the gas to the gas chamber A to adjust a pressure in the gas chamber A when the pressure in the gas chamber A is reduced during the travel of the vehicle.
Patent JP-2012184537-A (JP)
Title: Artificial leather and method for manufacturing the same
Inventor: ISHIKURA YASUHIRO
IPC: D04H1/4382
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an artificial leather which has not only conventional high strength and superior dimensional stability, but also has less unevenness on a surface and superior uniformity, in the artificial leather which is obtained by adding an elastomeric polymer as a binder to a fiber sheet substrate formed by stacking and integrating an ultrafine fiber nonwoven fabric and a fabric.SOLUTION: In the artificial leather formed of a fiber sheet-shaped material obtained by stacking and integrating the nonwoven fabric 1 and the fabric 2, when a thickness of the nonwoven fabric layer 1 is defined as t (mm), a major axis of the thread-shaped warp constituting the fabric is defined as D1 (mm), a major axis of the weft is defined as D2 (mm) and a surface roughness is defined as Ra (μm), the artificial leather satisfies following expressions (1) and (2): 0.40≤t/(t+D1+D2)≤0.80(1) and 5≤Ra≤30(2).
Patent JP-2013171145-A (JP)
Title: Optical scanner and image formation apparatus
Inventor: TACHIKAWA SHINGO
IPC: G03G15/01
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner and an image formation apparatus in which an auxiliary color image formation station can easily be added to the image formation apparatus including a fundamental color image formation station arranged therein.SOLUTION: The optical scanner comprises: a fundamental image formation station for forming a toner image of fundamental colors on a fundamental image carriers (11y and 11 m); an auxiliary image formation station for forming a toner image of auxiliary color different from the fundamental colors on an auxiliary image carrier (11z); and a housing capable of accommodating the fundamental image formation station and the auxiliary image formation station. A light source (1y and 1 m) of the fundamental image formation station and a light source (1z) of the auxiliary image formation station are arranged so as to sandwich a first plane orthogonal to any of rotation axes of the fundamental image carriers and a rotation axis of the auxiliary image carrier, among planes including a rotation axis (A) of a deflector (7).
Patent JP-2013170542-A (JP)
Title: Flow stream device and cooling device using the same
Inventor: MARUTANI KAZUMASA
IPC: F04B53/08
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a flow stream device that is reduced in decrease in flow rate when arranged nearby some other body, and a cooling device using the same.SOLUTION: There are provided a flow stream device including at least a housing having a first space 14 surrounded with a first wall portion formed at least partially from a diaphragm 11 and a second wall portion 12 opposed to the first wall portion, a projection portion 18 formed at a position opposed to the diaphragm 11 of the second wall portion 12 so as to form a portion projecting to the opposite side from the diaphragm 11 in the first space 14, and a through hole 15 formed so as to penetrate a portion of the wall of the projection portion 18 in a first direction (+y direction in Fig.) along an outer wall surface of a portion of the second wall portion 12 except the projection portion 18; and a cooling device using the same. Thus, the flow stream device reduced in decrease in flow rate when arranged nearby some other body and the cooling device using the same are obtained.
Patent JP-2013174997-A (JP)
Title: Cache control device and cache control method
Inventor: YANO TETSUO
IPC: G06F12/12
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a cache control device or the like capable of improving access performance to a main memory.SOLUTION: An internal priority acquisition unit 170 acquires an access frequency and an access time which correspond to an address of data stored in a cache memory 4 from an access frequency storage unit 130 and an access time storage unit 140 respectively, and acquires internal priority by multiplying mutually. An external priority acquisition unit 180 acquires an access time corresponding to an address which is an object of an access request as external priority from the access time storage unit 140. A cache update unit 200 determines whether or not to replace the data stored in the cache memory 4 with the data of the address which is the object of the access request on the basis of a comparison result of the internal priority and the external priority when the data of address which is the object of the access request does not hit the cache memory 4.