baber/WOPTO huggingface dataset:
Patent JP-2010244818-A (JP)
Title: Nonaqueous secondary battery
Inventor: EDAMOTO TOSHIYUKI
IPC: H01M4/485
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery for suppressing occurrence of a fine short circuit and having boosting charge characteristics and excellent productivity.  <P>SOLUTION: The nonaqueous secondary battery includes a cathode, an anode, and nonaqueous electrolyte. The anode includes an anode mixture layer containing a lithium-titanium compound oxide at least on one surface of a current collector, and the anode mixture layer includes a porous layer containing, on a surface of an opposite side to the current collector, 10 vol.% or less of heat resistant particulates both in a ratio of particles of a particle diameter 0.2 μm or less and in a ratio of particles of a particle diameter 2 μm or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243819-A (JP)
Title: Method of manufacturing retardation compensation film, retardation compensation film, composite polarizing plate, polarizing plate, and liquid crystal display device
Inventor: NAKAMURA TAKEHIRO
IPC: G02B5/30
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a retardation compensation film having sufficient retardation and biaxial property as an optical compensation member and having high durability under heating conditions.  <P>SOLUTION: The method of manufacturing the retardation compensation film includes: a heat-drawing step of drawing a film obtained by using an amorphous resin and a thermoplastic elastomer resin that substantially has a phase separation form with respect to the amorphous resin, in at least one of longitudinal and lateral direction while heating; and a heat treatment step of heat-treating the stretched film. In the heat-drawing step, expressions (1): 50<ε/k<500 and (2): Tg<Ts<Tg+20 are satisfied, wherein k represents the magnification of drawing, ε (%/min) represents the average strain rate, Ts (°C) represents the drawing temperature, and Tg (°C) represents the glass transition temperature of the amorphous resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244341-A (JP)
Title: Attribute expression acquisition method, device, and program
Inventor: SEKIGUCHI YUICHIRO
IPC: G06F17/30
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To extract only attribute expressions to be used by a user for searching for merchandise.  <P>SOLUTION: An attribute expression acquisition method includes: extracting a log (set of preceding query information and following query information) including target words input from a search log; extracting an addition key to which the search query has been added later as attribute expression candidate words from the search log; extracting attribute expression candidates appearing constantly in any word in the group of the target words as attribute expressions common to the group of the target words; selecting a search query sequence information group having a refinement relation configuring the following query information by adding the addition key to the preceding query information in extracting the attribute expression candidates; and extracting the refined words added to the following query information as attribute candidate word and phrase information from each search query sequence information of the acquired search query sequence information group having the refinement relation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243925-A (JP)
Title: Image forming apparatus and image forming method
Inventor: SAKA YOSHIO
IPC: G03G15/16
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method, for preventing degradation in image quality when an image on an image carrier is transferred to a recording medium, and reliably preventing the recording medium from being adhered to the surface of the image carrier.  <P>SOLUTION: While a secondary transfer roller 4 shifts from phase B to phase A, a drive control mode of a driver enters position control, thereby controlling the position of a transfer roller drive motor. Accordingly, the secondary transfer roller 4 can be correctly positioned in a recording medium gripping position and hence the recording medium can be reliably held by a holding portion 44. On the other hand, while the secondary transfer roller 4 shifts from the phase A to the phase B, the transfer roller drive motor is torque-controlled. Accordingly, fluctuation in load to be applied to an intermediate belt 31 is suppressed, and thus the intermediate transfer belt 31 is stably driven.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010214076-A (JP)
Title: Blanket storing pouch for holding infant
Inventor: SHIRAKAWA HARUMI
IPC: A45C9/00
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pouch for holding an infant which has a simple structure made of a flat cloth and sewn easily as well as washed and dried easily in washing, and which is capable of storing a blanket which can be used for cushion inside of the pouch body to enhance its usefulness.  <P>SOLUTION: The blanket storing pouch for holding infant has a feature that a blanket (1) folded compactly is wrapped with a pouch main cloth (2) is stored by providing stoppers (3) wherein an upper member engages with lower member, a belt cloth (4) to wrap around user's waist are provided on the right and left side of the pouch main cloth (2), and a cushion sheet (5) is provided on the surface of the pouch main cloth (2) where an infant sits.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009158496-A (JP)
Title: Lithium polymer battery
Inventor: YAMADA KAZUO
IPC: H01M4/36
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems in a lithium polymer battery provided by polymerization after impregnating a precursor of a high polymer solid electrolyte into a graphite negative electrode: an unreactive monomer remains since a radical generated in polymerization is consumed by graphite, so that a polymer battery cannot be produced which is superior in long-term reliability; and liquid leakage occurs in abnormal time since gel is liquefied at the high temperature in a polymer battery using physical cross-linked gel.  <P>SOLUTION: The lithium polymer battery includes: a positive electrode; a negative electrode including a negative electrode active material composed of carbon material powder and a binder material; and an electrolyte using chemical cross-linked gel, wherein the carbon material powder is composed of a mixture of at least two or more of composite graphite material powders in which a surface of high crystalline graphite powder (A) is covered with a low crystalline carbon material (B). The graphite material powders have the mutually different covering ratio (an average value of quantity of B/(quantity of A + quantity of B)), and the binder material is a rubber-based binding material. By the lithium polymer battery, the battery superior in high energy density and long-term reliability (a cycle characteristic) can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010250005-A (JP)
Title: Electrooptical device and electronic equipment
Inventor: OIKAWA HIROYUKI
IPC: G02F1/1343
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To attain high precision image display by improving a contrast ratio of a display image in an electrooptical device.  <P>SOLUTION: The electrooptical device includes: a pixel electrode (9); conductive layers (6, 7, 11 and 71) on a substrate (10); and a reflection preventing film (80) which is formed so that an edge face of the conductive layer may be covered by a shield material in which light reflection rate is lower than that of the conductive layer, in a crossing region where a first region extending along a first direction, and a second region extending along a second direction are crossing each other, in an non-aperture region where the conduction layer is arranged in a plain view on the substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231748-A (JP)
Title: Eavesdropping prevention apparatus
Inventor: IWASAKI YOSHIKI
IPC: G08B21/24
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen eavesdropping prevention apparatus used for preventing an eavesdropping with a video camera or the like in a movie theater.  <P>SOLUTION: Infrared ray of a plurality of wavelengths to be projected to a screen is switched by the brightness of the screen to deteriorate the quality of illegally photographed image. Projected infrared ray deteriorates the normal function of the apparatus illegally recording a movie, and prevents the illegal act. Infrared ray used here is non-visible, and accordingly appreciation of the original movie by spectators is not hampered.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257067-A (JP)
Title: Apparatus and method for processing hereditary, and program
Inventor: KUNIGOME YUJI
IPC: G06N3/00
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate progress of evolution even when the evolution progress becomes slow.  <P>SOLUTION: There is provided: a generation part for generating a converter of the current generation by hereditary processing from at least one converter of the previous generation configured by combining a plurality of processing components which process input data, and output the processing results as output data; an adaptivity calculation part for calculating the degree of adaptation to conversion from input data for learning to target data for learning about each converter of the current generation; and a changing part for increasing at least one of mutation rate and crossover rate by the generation part under such conditions that the increment of the adaptability across the plurality of generations is equal to or less than a reference value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259212-A (JP)
Title: Wire feeder for winding and method of manufacturing continuous coil
Inventor: KONDO KOJI
IPC: H01F41/06
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To protect crossovers by inserting tubes for protection into a wire between coils.  <P>SOLUTION: A wire feeder for winding includes a pair of sidewalls 81, 82 between which the wire 17 supplied to a member 13 to be wound is inserted. At least one of the pair of sidewalls 81, 82 is provided movably, and the pair of sidewalls 81, 82 moves relatively, thus forming both of an approach state for prohibiting a protective tube 19 inserted into the wire 17 from passing and a separation state for allowing the tube 19 to pass. A method of manufacturing continuous coils includes a tube insertion process, a first winding process for inserting the wire 17 between the pair of sidewalls 81, 82 in an approach state for prohibiting the passage of the tube 19 to obtain a first coil 16aa, a tube covering process for covering the wire 17 with the tube 19, and a second wiring process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258234-A (JP)
Title: Layout design method, layout design program, and layout design device
Inventor: TOKUMARU ATSUSHI
IPC: H01L21/82
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To generate a layout of small chip area with respect to a semiconductor integrated circuit having a plurality of power source systems in an internal circuit region.  <P>SOLUTION: A wiring of a power supply line of a first power source is generated in an internal region. Respective arrangements of a plurality of primitive cells are generated so that they are connected to the power supply line. It is confirmed whether timings of a signal supplied from the power supply line of the first power source to the plurality of primitive cells respectively meet a predetermined standard. After it is confirmed that the predetermined standard is met, the wiring is made to supply a second potential generated by a second power source to one cell as a target of power source separation among the plurality of primitive cells instead of a first potential supplied by the first power source.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256271-A (JP)
Title: Navigation system and navigation device
Inventor: TANIGUCHI MASAAKI
IPC: G09B29/10
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To acquire positional information for reference to telephone directory data of a terminal device, such as a cellular phone, when setting a spot, such as, a destination by acquiring position information of the pertinent spot by entering a telephone number.  <P>SOLUTION: This navigation device N which includes a telephone directory storage means 22 for storing a telephone number and data related to the telephone number as telephone directory data via a communication means 16, is constituted in communicable way with a portable terminal device T, capable of storing position information in the telephone directory data. When a spot is to be set by inputting a telephone number by an operation means 14, if the pertinent position information cannot be obtained from data storing facility information, the navigation device N accesses the portable terminal device T via the communication means 16, and when the position information is stored in the telephone directory data pertinent to the telephone number stored in the telephone directory storage means 22, the navigation device N obtains the positional information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261475-A (JP)
Title: Parallel axis hollow output shaft reduction gear
Inventor: SHIINO SATOSHI
IPC: F16H1/20
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parallel axis hollow output shaft reduction gear which can be stored inside a conveyor driving sprocket, namely, in the lower part of a conveyor.  <P>SOLUTION: The parallel axis hollow output shaft reduction gear GM includes a housing 60 in which a parallel axis gear reducer mechanism consisting of three-stage gear mechanisms H1-H3 and a hollow output shaft 50 are provided. Out of the gear mechanisms, at least two sets of pinions and gears are arrayed in the direction apart from an input shaft 10 and at least one set of pinion and gear is zigzag-arranged in contrast. The heightwise size of the housing 60 is smaller than the diameter of the conveyor driving sprocket and the diameter of a motor M is smaller than the heightwise size of the housing 60 so that the motor M and the housing 60 are L-shaped. This reduces the size of the reduction gear to be mounted inside the sprocket. Thus, the reduction gear can be completely stored inside the frame structure of the conveyor to save the space of the whole conveyor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260609-A (JP)
Title: Fruit storage tray
Inventor: OISHI TAKAYA
IPC: B65D81/07
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fruit storage tray whose transport efficiency is improved by fitting and mounting a fruit storage film frame on the tray in use.  <P>SOLUTION: The fruit storage tray comprises a tray body and a fruit storage film frame. The film frame comprises a fruit storage film formed of a thin thermoplastic synthetic resin film having a plurality of fruit storage recesses by plastic deformation and a frame body formed by stretching the outer peripheral edge of the film. The outer peripheral edge of the frame body is provided with a fitting frame and the opening peripheral edge of the tray body is provided with a holding stage fit with the frame. The frame of the film frame is fitted with the holding stage of the tray body for the film frame to be freely mounted and dismounted to/from the opening of the tray body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260977-A (JP)
Title: Lubricating oil composition
Inventor: TAKEUCHI YOSHIHISA
IPC: C10M159/22
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition for lubricating an internal combustion engine having a low sulfuric acid ash content, a low sulfur content, and a low phosphorus content, and being particularly suitable for lubricating a diesel engine using a low sulfur fuel.  <P>SOLUTION: The lubricating oil composition having a low sulfuric acid ash content, a low sulfur content, and a low phosphorus content comprises a base oil of lubricating viscosity, and following additives: (a) a metal-containing cleaner, (b) a nitrogen-containing ashless dispersant, (c) a neutralized salt of a fatty acid with a fatty amine, (d) an antioxidant, and (e) a high molecular weight nitrogen-containing distributed polymethacrylate viscosity index improver.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266308-A (JP)
Title: Welding workpiece shape measuring device and program for the same
Inventor: OKAMOTO AKIRA
IPC: B23K9/127
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To detect the position of an image of a light section line in the measurement of the shape of a part to be welded of a workpiece under welding by a light-section method by avoiding influences of noise of sputter from a welded part even if the variation of reflectance of sheet light at the part to be welded is large.  <P>SOLUTION: Addition image data synthesized by adding time-series input image data is calculated (S2). An area whose time-series change of the time-series input image data is more than a predetermined value is set as a mask area (S3). Processing target image data is calculated by mask processing on the mask area of the addition image data (S4). The position of an image of a light section line formed in a part to be welded is detected from the processing target image data (S5, S6).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266662-A (JP)
Title: Optical waveguide substrate mounted with optical element and method of manufacturing the same
Inventor: YAMAJI TADAHIRO
IPC: H01S5/022
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accurate optical waveguide substrate in which the shift of an optical axis is suppressed, and to provide a method of manufacturing the optical waveguide substrate.  <P>SOLUTION: In the method of manufacturing the optical waveguide substrate including an optical element and an optical waveguide 5 optically connected to the optical element, a composite substrate having a substrate 4 which can be etched and an etching stop member 2 provided on one face of the substrate is prepared, and a mask having a desired pattern is formed on the substrate which can be etched. Thereafter, an anisotropic etching is performed on the substrate which can be etched and the substrate is corroded as far as the etching stop member, the etching is stopped when a desired width is obtained, a groove part 3 is formed on the substrate, and an optical transmission part 5 is formed in the groove part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264146-A (JP)
Title: Game machine
Inventor: MATSUSHITA YOSHIHIKO
IPC: A63F7/02
Filed: 2009-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine represented by a pinball game machine (Pachinko game machine) and a reel-type game machine (slot machine) which protects game balls from jamming.  <P>SOLUTION: The game machine includes: a ball passageway 7033 through which a game ball B passes toward a predetermined direction (perpendicularly downward direction); a blocking member 71 which interrupts a game ball B passing toward the predetermined direction (perpendicularly downward direction) by advancing to the inside wall 703a of the ball passageway 7033, and when it retreats from the ball passageway 7033, allows a game ball B to pass toward the predetermined direction (perpendicularly downward direction); and a guiding part 7111 which is prepared at an upstream side of the predetermined direction (perpendicularly downward direction) rather than on the opposing surface 7112 that the blocking member 71 faces within the inside wall 703a of the ball passageway 7033 and leads a game ball B to the crossing direction (depth direction) intersecting with the predetermined direction (perpendicularly downward direction). The gap between the opposing surface 7112 and the inside wall 703a is partially different throughout the crossing direction (depth direction).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268694-A (JP)
Title: Novel peptide and reagent comprising the same peptide for detecting tubercle bacillus-specific t cell
Inventor: NAGATA MINORU
IPC: C12Q1/02
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reagent for detecting a tubercle bacillus-specific T cell using a peptide corresponding to an epitope determined as the epitope of tubercle bacillus.  <P>SOLUTION: It has been found that a peptide containing an amino acid sequence (AAVENVVDT) consisting of 23rd to 31st amino acid of a specific amino acid sequence specifically stimulates T cells (CD8<SP>+</SP>) to give remarkably high volume of IFN-gamma. The peptide and reagent comprising the peptide are useful for detecting a tubercle bacillus-specific T cell (CD8<SP>+</SP>) in chronic stage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273009-A (JP)
Title: Voltage conversion circuit and radio communication equipment
Inventor: UENO TAKASHI
IPC: H04B1/04
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To adjust common potential of a differential signal while enabling transmission of the differential signal.  <P>SOLUTION: A common resistor RC1 is connected to load impedances ZLP, ZLN that convert differential currents IoP, IoN respectively generated by current sources GoP, GoN into differential voltages VoP, VoN. A constant current Ic generated by a current source Gc is supplied to the common resistor RC1 to cause the common resistor RC1 to generate an in-phase current and set common potential Vcm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010050438-A (JP)
Title: White light-emitting diode
Inventor: SU JUNG-CHIEH
IPC: H01L33/50
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a white light-emitting diode having optical quality similar to that of a standard light source.  <P>SOLUTION: The white light-emitting diode includes: a substrate which includes an anode and a cathode or a circuit; an ultraviolet light-emitting diode which is installed on the substrate and emits an ultraviolet light, having a peak wavelength of 320 to 400 nm; and a fluorescent material layer which is applied on the ultraviolet light-emitting diode and made of a mixture of blue, yellow and red fluorescent material particles and a transparent resin, wherein the yellow fluorescent material particles are exited by blue light having a wavelength of 400 to 530 nm, and the transparent resin is permeated with the visible light and the ultraviolet light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010269282-A (JP)
Title: Method and apparatus for cleaning water
Inventor: YASUI NOBUHIRO
IPC: C02F1/64
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for cleaning water, in each of which the concentration of iron in the water, that is to be treated and is iron-containing acidic water, is decreased efficiently and acidified weakly without using motive power.  <P>SOLUTION: The method for cleaning the 5-100 mg/L iron-containing water to be treated includes: an iron removal step of scattering the water to be treated on branches and leaves; and a neutralization step of circulating the water, which is to be treated and is treated at the iron removing step, through calcium carbonate. The apparatus for cleaning the 5-100 mg/L iron-containing water to be treated includes: a branch and leaf water scatter part for removing iron by scattering the water to be treated on branches and leaves; and a calcium carbonate treatment part for neutralizing the water, which is to be treated and is treated in the branch and leaf water scatter part, by calcium carbonate.  <P>COPYRIGHT: (C)2011,JPO&INPIT