baber/WOPTO huggingface dataset:
Patent JP-2012177798-A (JP)
Title: Liquid crystal display device
Inventor: NAKAYAMA KAZUHIRO
IPC: G02F1/13357
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of suppressing occurrence of display unevenness due to an external force to the display side of a liquid crystal panel.SOLUTION: In the liquid crystal display device which has a transmission type liquid crystal panel and a light source unit, the light source unit is positioned in the rear surface side of the liquid crystal panel, and includes a light source section for irradiating the liquid crystal panel with planar light and an optical sheet positioned between the light source section and the liquid crystal panel. The liquid crystal display device has: facing surface sections which face each other provided in at least a part in the rear surface side of the light source section; a rear bezel for housing the liquid crystal panel and the light source section inside; a plurality of notch portions 46; and a cushion sheet 15 for elastically supporting the rear surface side of the light source section to the facing surface sections.
Patent JP-2012022292-A (JP)
Title: Convex and concave pattern formation sheet, process sheet original plate for manufacturing optical diffuser, and method for manufacturing optical diffuser
Inventor: OKAYASU TOSHIKI
IPC: H04N1/04
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical diffuser which excels in a unidirectional anisotropic diffusion property, and a method for manufacturing the same.SOLUTION: A convex and concave pattern formation sheet 10 includes a resin substrate and a functional layer provided on at least a part of one surface or both surfaces of the substrate, and on a surface of the functional layer, a convex and concave pattern 11 which is substantially parallel and meanders when seen from the surface is formed. A most frequent pitch of the convex and concave pattern of the convex and concave pattern formation sheet is substantially constant between 1 μm and 20 μm, the ratio of an average depth B of the convex and concave with respect to the most frequent pitch A (B/A) is 0.1 to 3.0, and the maximum diffusion angle of the convex and concave pattern formation sheet is 25° or more and 50° or less.
Patent JP-2012182340-A (JP)
Title: Compound semiconductor and solar cell
Inventor: HATA MASAYUKI
IPC: H01L31/04
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a compound semiconductor having a band gap of approximately 1.7 eV.SOLUTION: A compound semiconductor is expressed by CuMgZnGeSnOS(0≤x<1, 0≤y<1, and 0≤z<1, where at least one of x, y, and z is not zero).
Patent JP-2012181162-A (JP)
Title: Potential difference measurement device
Inventor: ISHIGE YU
IPC: G01N27/327
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a potential difference measurement device that it has been found that a certain time period (response time) is required to generate a potential value conforming to a Nernst formula, and this response time tend to elongate with repeated use of the device.SOLUTION: The potential difference measurement device includes a sample solution holding section; a measurement electrode which is brought into contact with the sample solution to be introduced into the sample solution holding section, and on which molecules each having a hydrophilic group and molecules each having an electrochemical active material are aligned and coupled with each other; a reference electrode to be brought into contact with the sample solution to be introduced into the sample solution holding section; and a potentiometer for measuring a potential difference between the measurement electrode and the reference electrode.
Patent JP-2012181169-A (JP)
Title: Apparatus and method for monitoring state of rolling component
Inventor: KITAGAWA KIICHI
IPC: F16C33/66
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide rolling components such as a bearing, which can obtain the life reduction rate due to hydrogen embrittlement and the remaining life and can contribute to prediction of the occurrence time of exfoliation due to the hydrogen embrittlement or the like.SOLUTION: Moisture concentration monitoring means 9 is provided which monitors the concentration of moisture mixed into a lubricant of a rolling device 1 including rolling components 3. The means 9 detects the concentration of the mixed moisture from detected values of electrostatic capacitance monitoring means 7 and oil temperature measurement means 8 which detect the electrostatic capacitance and oil temperature in the lubricant of the rolling device 1, respectively. Life reduction rate monitoring means 18 is provided which obtains the life reduction rate of the rolling components 3 from the detected concentration of the mixed moisture by using a defined relation and remaining life estimation means 19 is also provided which obtains the remaining life by using the obtained life reduction rate. In addition to that, the comprehensive abnormality determination is made possible by using a vibration sensor 70, a displacement sensor 240, an AE sensor 250, and an impurity sensor 270 or the like.
Patent JP-2012184863-A (JP)
Title: Method for manufacturing heat exchanger assembly
Inventor: HAGIWARA TAKAHIRO
IPC: F28F1/42
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a heat exchanger assembly, which suppresses the degradation of heat exchanging performance.SOLUTION: There is provided the method for manufacturing an assembly 60 in which first mountain parts 36a of each corrugated fin 34 are contacted to an outer wall surface 22a of each tube 20 between projections 24, as the assembly 60 multi-laminated in the heat exchanger 10. A gap 50 is formed between a pair of spacers 40 and the tube 20 is contacted to one of the spacers 40 of the pair of the spacers 40 while the specified first mountain part 36a of the corrugated fin 34 is engaged with the specified projection 24 located at an end part of the tube 20. In addition, while the corrugated fin 34 is contacted to the other of the spacers 40 of the pair of the spacers 40, the tube 20 is inserted into the gap 50 from the end part to form the assembly 60.
Patent JP-2012184799-A (JP)
Title: Reduction gear and series thereof
Inventor: OZEKI MAMORU
IPC: F16H57/039
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a reduction gear which is more compact and has a wider range of a reduction ratio than a conventional reduction gear and which includes a worm gear mechanism.SOLUTION: The reduction gear 10 includes a motor M, a first reduction unit 20 connected to the motor M, and a second reduction unit 30. The first reduction unit 20 has a hypoid gear mechanism 22 which is a bevel gear mechanism, and a helical gear mechanism 24 which is a cylindrical gear mechanism. The second reduction gear unit 30 has a worm gear mechanism 32. Since a power transmission path from the motor M to a final output shaft 34 is formed into a U shape, the entire size of the reduction gear 10 is smaller than a conventional reduction gear. The helical gear mechanism 24 which is a cylindrical gear mechanism is multi-staged. Thus, the reduction gear having a wider range reduction ratio is provided.
Patent JP-2012183706-A (JP)
Title: Ballpoint pen refill, and ballpoint pen housing the same
Inventor: MASUJU NAOTO
IPC: C09D11/18
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a ballpoint pen refill in which color fastness to light of a reversible thermochromic ink composition incorporated in the ballpoint pen refill is significantly improved so as to last a thermochromic function, and provide a ballpoint pen housing the same.SOLUTION: In the ballpoint pen refill 1, the reversible thermochromic ink composition 6 and an ink backflow preventing body 7 are incorporated in an ink housing tube 5, which is formed of two or more resin layers, wherein at least one layer of the resin layers is formed of resin selected from ethylene vinyl alcohol copolymer resin, vinylidene chloride resin, acrylonitrile resin, and polyester resin. A ballpoint pen chip 2 is attached to one end of the ink housing tube. The ballpoint pen houses the ballpoint pen refill.
Patent JP-2012188122-A (JP)
Title: Multi-stage loading device for solar cell module and method for multi-stage loading of the solar cell module using the same
Inventor: TACHIBANA SHINSUKE
IPC: B65D19/44
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To enable multi-stage loading of solar cell modules and automating of packing them.SOLUTION: The multi-stage loading device 1A that is used when stacking the solar cell modules in multiple stages includes: a rectangular base 11; and holders 21 holding respectively each corner of the solar cell module which is arranged at each corner 12 of the rectangular base 11. The holder 21 is provided with: long-shape outer guide plates 22 arranged vertically at the corners 12 and a long-shape inner guide plate 23 arranged opposing to the outer guide plates 22; a slide plate 24a inserted between these guide plates 22, 23 from upward; and a holder 24 having a holder plate 24b which is formed integrally with slide plates 24c and holds a corner of the solar cell module from downward.
Patent JP-2012194287-A (JP)
Title: Manufacturing method for opto-electric hybrid substrate, opto-electric hybrid substrate, and electronic apparatus
Inventor: KANEDA MIKIYA
IPC: G02B6/13
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an opto-electric hybrid substrate in which an optical waveguide hybrid substrate can be manufactured through a simple step without complicating a manufacturing step, and provide a highly reliable opto-electric hybrid substrate and a highly reliable electronic apparatus that are manufactured by the manufacturing method for the optical waveguide hybrid substrate.SOLUTION: A manufacturing method for an opto-electric hybrid substrate includes: a step of preparing a support substrate 81 including a pore 83 that allows light transmission and a sheet material 82 in a sheet form, and bonding the sheet material 82 to the support substrate 81 so as to cover the pore 83; a step of forming a liquid film by supplying a liquid material containing an optical waveguide formation material for forming an optical waveguide onto the support substrate 81 by a coating method in a state that the sheet material 82 is interposed therebetween; a step of forming a layer including the optical waveguide formation material by drying the liquid film; and a step of forming an optical waveguide 20 by performing predetermined processing on the layer.
Patent JP-2012194290-A (JP)
Title: Method for forming cured film, cured film, display element and radiation sensitive resin composition
Inventor: TAKASE HIDEAKI
IPC: G02B5/20
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a cured film capable of forming a cured film having excellent surface curability and deep curability even in the case of using an ultraviolet curing apparatus of an ultraviolet LED curing system while suppressing sublimation of a photopolymerization initiator.SOLUTION: A method for forming a cured film comprises (1) a step of coating a radiation-sensitive resin composition on a substrate to form a coated film, (2) a step of exposing the coated film through a photomask, (3) a step of developing the exposed coated film and (4) a step of heating the developed coated film. The radiation sensitive resin composition contains [A] an alkali-soluble resin, [B] a polymerizable compound having an ethylenically unsaturated bond, [C] a photopolymerization initiator and [D] an acid generator, and in the above step (2), the coated film is exposed using an ultraviolet LED as a light source.
Patent JP-2012199783-A (JP)
Title: Portable terminal, childbirth preparation supporting system, childbirth preparation supporting method
Inventor: ITO HIDEAKI
IPC: H04M11/00
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal which can support childbirth preparation of a pregnant woman after the start of labor pains.SOLUTION: The portable terminal comprises an input means for receiving inputs of the start and end of labor pains by user operation, a communication means for transmitting the information about a pregnant woman to a first terminal or a second terminal, a determination means for determining whether or not the labor pains of the pregnant woman is normal based on the start and end of labor pains received by the input means, and a control means for transmitting the information about a pregnant woman to the first terminal by a communication means when a determination is made, by the determination means, that the labor pains of the pregnant woman is normal, otherwise transmitting the information about a pregnant woman to the second terminal by a communication means.
Patent JP-2012202792-A (JP)
Title: Life prediction method for optical fiber compound overhead ground line
Inventor: ISOZAKI MASANORI
IPC: G01N17/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To precisely predict the life of an optical fiber compound overhead ground line by diagnosing the degree of corrosion of the optical fiber compound overhead ground line right below a bond line for ground line at low cost.SOLUTION: A life prediction method includes: preparing a plurality of test pieces each having a bond line for ground line fitted to a suspension clamp where the optical fiber compound overhead ground line is arranged; preparing corrosion solutions with different characteristics corresponding to a plurality of different corrosive environments; conducting an acceleration test by repeating cycles of blowing of the corrosion solutions with the different characteristics to the respective test pieces and drying; measuring time-series data on pitting depth of an aluminum tube in which an optical fiber of the optical fiber compound overhead ground line is put during the acceleration test; generating graphs of pitting depth in the acceleration test based upon time as a function by the plurality of different corrosive environments; converting the graphs of pitting depth in the acceleration test into a graph of actual pitting depth based upon a corrosion scaling factor; and predicting lives of the optical fiber compound overhead ground line by the corrosive environments based upon the converted graphs of pitting depth.
Patent JP-2012200383-A (JP)
Title: Bioacoustic processing apparatus and bioacoustic processing method
Inventor: ENDO MITSURU
IPC: A61B7/04
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a bioacoustic processing apparatus capable of suppressing the deterioration of accuracy in analyzing bioacoustic sound, which is caused by the state of attachment of a bioacoustic sensor, by urging a user to improve the state in response to noise types.SOLUTION: The bioacoustic processing apparatus 300, which processes acoustic signals from a bioacoustic sensor 200 attached to a body surface, includes: a noise-extracting unit 320 for extracting a noise component contained in an acoustic signal from the acoustic signal; a noise classification-determining unit 340 for classifying the extracted noise component into one of a plurality of noise types that correspond to different respective states of attachment of the bioacoustic sensor 200; and a noise countermeasure guide unit 350 for presenting to the user, information for urging the improvement of the states of attachment, that corresponds to the results of the classification.
Patent JP-2012205071-A (JP)
Title: Image processing system
Inventor: YANAGIDATE MASAHARU
IPC: H04N7/18
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system capable of suppressing degradation in picture quality of an element having high importance among the elements related to the picture quality of an image displayed on a display device even if a communication environment degrades.SOLUTION: A storage circuit 14 stores a plurality of data formats corresponding to varying picture qualities as a data format specifying the format of at least two elements among resolution, color rendition, update cycle, and gradation which are the elements related to the picture quality of an image that is displayed on a display device which continuously processes display of a frame image data for displaying an image, and further, stores the importance information representing importance elements. A format decision circuit 15, if a communication environment detection circuit 16 detects that a communication environment has degraded, selects the data format which specifies a format whose quality is lower than the format specified by the data format selected currently, for an element selected based on the importance information stored in the storage circuit 14.
Patent JP-2012209663-A (JP)
Title: Coupler in optical code division multiplex communication system
Inventor: MINATO NAOKI
IPC: H04B10/293
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a coupler that can reduce the variation of optical intensity of a coded optical signal on each channel in an optical code division multiplex communication system.SOLUTION: A coupler determines the optical intensity of each of coded optical signals supplied from the downstream, obtains a multiplex number of each of the coded optical signals from a downstream device, and performs adjustment processing of the relative optical intensity of the relevant coded optical signal on the basis of the relevant optical intensity and the relevant multiplex number.
Patent JP-2012207601-A (JP)
Title: Engine with torque balancer
Inventor: KURIHARA TOSHIRO
IPC: F02N15/02
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an engine with a torque balancer which can start the engine without forming teeth engaged with teeth formed at a rotating shaft of a starter motor along the external periphery of a flywheel or the like.SOLUTION: The engine 1 comprises a crank shaft 4, the flywheel 6, a sun gear 7, a planetary gear 8 and the starter motor 11. The flywheel 6 is connected to the crank shaft 4. The sun gear 7 is coaxially arranged at the flywheel 6 so as to oppose the flywheel. The planetary gear 8 reversely rotates the sun gear 7 with respect to the rotation of the flywheel 6. The starter motor 11 is connected to the planetary gear 8 at its rotating shaft.
Patent JP-2012210170-A (JP)
Title: Enzymatic evolution method using unilamellar liposome
Inventor: YOMO TETSUYA
IPC: C12N15/09
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To improve screening efficiency in molecular-evolutional engineering technique (for example, enzymatic evolution).SOLUTION: There is provided unilamellar liposomes such as a nuclease-treated unilamellar liposome comprising: (a) a DNA comprising a promoter sequence, a translational initiator sequence, and a polypeptide-encoding sequence; (b) an RNA polymerase; (c) a ribonucleotide; and (d) an acellular protein synthesis system, or a nuclease-treated unilamellar liposome comprising (a) an RNA comprising a translational initiator sequence and a polypeptide-encoding sequence, and (d) an acellular protein synthesis system.
Patent JP-2011225989-A (JP)
Title: Copper alloy tube
Inventor: WATANABE MASAHITO
IPC: F28F21/08
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy tube having improved high-temperature ductility and reduced the possibility of cracks during brazing while maintaining high strength.SOLUTION: A copper alloy tube for a heat exchanger contains 0.1 to 1.0 mass% of Sn and 0.005 to 0.1 mass% of P and further contains one or more elements selected from a group of Zr, Ti, and Cr in such a manner that when Zr is contained, the Zr content is 0.0001 to 0.01 mass% and the total content of each element is 0.0001 to 0.1 mass%, wherein the total content of S, Pb, Bi, Se, As, Te, and Sb is regulated to 0.003 mass% or less, the O content is regulated to 0.005 mass% or less, and the H content is regulated to 0.0002 mass% or less. Then, in a section including a tube axis, the average crystal particle size in the direction of the thickness is 30 μm or less and the drawing value at 800°C is 25% or more.
Patent JP-2012211284-A (JP)
Title: Cationic urethane resin composition and metal coating agent
Inventor: KATAUE YASUYUKI
IPC: C08G18/42
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a cationic urethane resin composition that can form a coating film excellent in heat discoloration resistance, corrosion resistance and chemical resistance, and excellent in miscibility with, for example, an inorganic anticorrosive agent.SOLUTION: This cationic urethane resin composition contains: a cationic urethane resin (A) having a tertiary amino group or a quaternary ammonium base and a prescribed amount of an aliphatic cyclic structure; and an aqueous medium (B), where the cationic urethane resin (A) is one obtained by reacting a polyol (C) containing one or more selected from the group consisting of an aliphatic cyclic structure-containing polyesterpolyol (c1) and an aliphatic cyclic structure-containing polycarbonatepolyol (c2), and a polyol (c3) containing a tertiary amino group or a quaternary ammonium base, and a polyisocyanate (D).
Patent JP-2012218180-A (JP)
Title: Paper perforator
Inventor: AOI HIROKAZU
IPC: B42B5/00
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a paper perforator which can secure elastic repulsive force required for returning a blade at the proper timing while keeping energy required for operation at a low level.SOLUTION: This paper perforator 1 includes a punch table 4 to which paper P to be perforated is affixed, blades 32 and 33 which cut through the paper P affixed to the punch table 4, and a blade return flat spiral spring Z for returning the blades 32 and 33 for cutting through the paper P to their original positions after pulling them out of the paper P.
Patent JP-2012222279-A (JP)
Title: Integrated circuit device, and method of manufacturing the same
Inventor: SUDO TAKESHI
IPC: H01L23/522
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit device in which vias are easily formed, and the resistance of the via is low, and a method of manufacturing the same.SOLUTION: This integrated circuit device includes a plurality of wiring lines 14a, 14b arranged parallel to each other, and the via 16 connected to each wiring line. A projecting part 31 extending in the direction of the arrangement is formed in a portion of the wiring line where the via is connected, and a recessed part 32 regressing in the direction of the arrangement is formed in a portion of the wiring line separated from the portion where the projecting part is formed. In two wiring lines adjacent to each other, the projecting part formed in one wiring line mutually faces the recessed part formed on the other wiring line. In each wiring line, the portion where the recessed part is formed is parted by cuts 33 from both sides, and is also parted from the portion where the projecting part is formed.
Patent JP-2012221908-A (JP)
Title: Joint connector
Inventor: TSUKAMOTO MASASHI
IPC: H01R31/08
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a joint connector which prevents wrong insertion of an inner housing into an outer housing reliably.SOLUTION: The joint connector 1 includes a terminal metal 3, an inner housing 5 which holds the terminal metal 3, and an outer housing 4 which houses the inner housing 5. The inner housing 5 is provided with a wrong insertion preventive protrusion 22, on the rear side in the insertion direction X when the inner housing 5 is housed in the outer housing 4. The outer housing 4 is provided with an engaging part 34 which engages with the wrong insertion preventive protrusion 22, at a position where the inner housing 5 is inserted properly into the outer housing 4 and housed in place.