baber/WOPTO huggingface dataset:
Patent JP-2011013470-A (JP)
Title: Display device
Inventor: TAKADA KENJI
IPC: G09G3/20
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem, wherein upon storing input data for each of all the pixels for correcting the luminance, the capacity of a memory required for storing the data becomes large.SOLUTION: A display device is provided which includes a light-emitting element 1 disposed in each pixel, a drive unit 2, and a correcting unit 3, and is capable of displaying an image in a display mode according to an input data. The correcting unit 3 corrects the input data by each pixel, by using a cumulative time of the lighting time in each display mode and an assumed image data in each display mode.
Patent JP-2011012610-A (JP)
Title: Control device for variable-cylinder internal combustion engine
Inventor: SUZUKI YUSUKE
IPC: F02D41/04
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To update a target value on control in switching between all-cylinder operation and reduced-cylinder operation to be suitable for an internal combustion engine to appropriately suppress a switching shock, in a control device for a variable cylinder internal combustion engine in which the all-cylinder operation and the reduced-cylinder operation can be switched.SOLUTION: The control device for a variable-cylinder internal combustion engine includes an air volume control means controlling an air volume flowing into a cylinder 16 so that an air volume ratio as a ratio between a volume of air flowing into one operating cylinder 16 before the switching and a volume of air flowing into one operating cylinder 16 after the switching becomes a target air volume ratio when switching between the all-cylinder operation and the reduced-cylinder operation from one operation to another. The air volume control means includes an updating means updating the target air volume ratio to suppress torque fluctuation, based on difference between torque before the switching and torque after the switching.
Patent JP-2011013526-A (JP)
Title: Electrostatic charge image developing toner and method of manufacturing electrostatic charge image developing toner
Inventor: ONISHI JUNYA
IPC: G03G9/08
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide electrostatic charge image developing toner which excels in low-temperature fixability, has favorable separation property with a fixing member (for example, a heating roller and a heating belt), causes less decrease in a charging amount even in high-temperature high-humidity environment, maintains high transfer efficiency, and can obtain a favorable print image without a fog; and to provide a method of manufacturing the electrostatic charge image developing toner.SOLUTION: The electrostatic charge image developing toner is manufactured and obtained by aggregating/fusing resin particles (A) containing at least a release agent dispersed with an anionic surfactant, resin particles (B) obtained by polymerizing a polymerizable monomer having at least a polycarboxylic acid component dispersed with an anionic surfactant, and a colorant dispersed with an amphoteric surfactant, in an aqueous medium.
Patent JP-2011012209-A (JP)
Title: Electrolyte material containing polarized diene polymer, and lithium battery containing the electrolyte material
Inventor: YUYA AKIRA
IPC: C08L9/00
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte material having high ionic conductivity and excellent viscosity characteristics.SOLUTION: The electrolyte material contains 30 wt.% or more of a polarized diene polymer expressed by formula (1): R-(OCHR-CHR)-Z-D-Z-(CHR-CHRO)-R.
Patent JP-2011016170-A (JP)
Title: Cutting device
Inventor: OKUNARI KENGO
IPC: B23Q11/10
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device which discharges a cutting liquid to be scattered by a cutting blade forcedly by a suction means and suppresses deterioration with time by preventing external force from being applied on a tubular member for guiding the cutting liquid into the suction means.SOLUTION: In this cutting device, a suction source 86 is driven to guide the cutting liquid splashed up by the cutting blade 65 into a guidance hose 83 connected with a movable cover 73 of a blade cover 70 through a first tubular connection member 81, guide it into a suction chamber 85, and discharge it. A second tubular connection member 82 for connecting the guidance hose 83 with the suction chamber 85 can rotate freely around a vertical axis by a rotary mechanism 850 and can rotate following the movement of the guidance hose 83 revolving when indexing and feeding to prevent external force from being applied on the first tubular connection member 81 and the guidance hose 83.
Patent JP-2011018722-A (JP)
Title: Nanoimprint method and patterned body formed by using nanoimprint method, and nanoimprint device
Inventor: YAMADA TOMOKO
IPC: H01L21/027
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a nanoimprint method and a nanoimprint device which release a mold and a transferred resin layer more easily, and to provide a body which is patterned with good pattern precision by using the nanoimprint method.SOLUTION: In the nanoimprint method, a resin layer consisting of UV-curing resin is formed on a substrate, a mold having an irregularly patterned part is applied to the resin layer so that the irregularly patterned part comes into contact therewith, and then the resin layer is irradiated with UV-rays under an atmosphere containing a gas which impedes curing of the UV-curing resin thus curing the resin layer.
Patent JP-2011020968-A (JP)
Title: Water type fungicide
Inventor: FUKUDA YASUNOBU
IPC: A01P3/00
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fungicide which comprises blending a high safety fungicide and a water repellent and is high in both durability and safety.  <P>SOLUTION: The fungicide comprises: (A) 0.05-5.0 mass% of 1,4-bis(3,3'-(1-decylpyridinium)methyloxy)butanedibromide; (B) 0.2-5.0 mass% of a 16-18C monoalkyltrimethylammonium salt as a water-repellent film forming ingredient; (C) 0-60 mass% of a lower alcohol; and (D) water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025263-A (JP)
Title: Method and apparatus for forming tailored blank plate
Inventor: NAKAO KEIICHIRO
IPC: B21D24/00
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a tailored blank plate having a desired final shape without forming deformation on the tailored blank plate when working the tailored blank plate which is constituted by joining a thick plate to a thin plat.  <P>SOLUTION: An apparatus for forming the tailored blank plate 12 which is obtained by joining the thick plate 14 to the thin plate 16 into a desired shape is composed of a press forming device 10 and a re-strike forming device 100. The press forming device 10 has; a first punch part 18: a first die part 20 and holder parts 22, 22. Between the first punch part 18 and the first die part 20A, the tailored blank plate 12 is placed and positioned so that its step part 12b intersects orthogonally to punch projecting parts 50a, 50b of the first punch part 18 and punch recessed parts 72a, 72b of the first die part 20 to be press-formed. Next, the press-formed tailored blank plate 12 is moved to the re-strike forming device 100 to carry out a re-striking process by a second punch part 102 and a second die part 104 and the tailored blank plate 212 having the final shape is obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025267-A (JP)
Title: Forging press
Inventor: BIZEN MASAKAZU
IPC: B21K27/00
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To cut a workpiece in a direction which crosses the direction of forging in a forging press.  <P>SOLUTION: A cutting device 11 for cutting the workpiece W in the horizontal direction which crosses the vertical direction of forging by pushing in a side bar 14 which is incorporated in the lower die 13 by the pushing part 12a of the upper die 12 by taking the working motion of the ram 1 in the vertical direction as an energy source and operating a cutting slider 15 engaged by a wedge mechanism in the horizontal direction is provided between a ram 1 and a bed 2 on which upper and lower dies 4a, 4b of a transfer press are arranged and the workpiece W is cut in the direction crossed with the direction of forging in the forging press by transferring the workpiece W to the cutting device 11 with a pair of beams 5 of the transfer device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024493-A (JP)
Title: Method for transfecting cell with nucleic acid using acidified polyethylenimine
Inventor: YAMAGUCHI NAOTO
IPC: C12N5/10
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a method increasing transfection efficiency of polyethyleneimine (PEI) and reducing toxicity thereof, to provide the PEI with high transfection efficiency, and to provide a method of efficiently introducing nucleic acids into cells comprising using the PEI.  <P>SOLUTION: There are provided the method for introducing the nucleic acids into the cells, comprising mixing the acidified PEI with the nucleic acids under acidic conditions and applying the resulting mixture to the cells, a reagent for introducing the nucleic acids into the cells comprising an acidified PEI solution, and a reagent kit including the solution.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026473-A (JP)
Title: Surface protective agent
Inventor: NUMATA MAYA
IPC: C09D183/02
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface protective agent which has hard coat properties and excellent adhesion with a metal.  <P>SOLUTION: The surface protective agent contains a polymer material containing a reaction product prepared by reacting (a) a silane compound having an amino group represented by the following formula, R<SB>4-n</SB>-Si-(OR')<SB>n</SB>(in the formula, R represents an organic group having an amino group; R' is a methyl group, an ethyl group or a propyl group and n is an integer selected from 1 to 3) with (b) at least one boron compound selected from H<SB>3</SB>BO<SB>3</SB>and B<SB>2</SB>O<SB>3</SB>, in the ratio of at least 0.02 mol of the component (b) to 1 mol of the component (a); (c) a metal alkoxide and/or a condensate of a metal alkoxide; and (d) a lithium compound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011017238-A (JP)
Title: Device enabling operator to visually recognize angle of hydraulic shovel bucket easily from operator's seat
Inventor: TOKIDA KIKUO
IPC: E02F3/40
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To overcome the problems of a conventional hydraulic shovel wherein, when excavation finish is carried out with a hydraulic shovel, skill for an accurate and beautiful bucket-finished surface is required since the tilting of the finished surface is difficult to observe from the operator's seat, and a machine guidance technique, in which measuring instruments and personal computers remarkably advanced in recent years are utilized, is difficult to adapt to the hydraulic shovel.SOLUTION: This grade recognizing device can easily recognize the tilting of the bucket-finished surface from the operator's seat, and also recognize the perpendicularity of a prism to a bucket cutting edge which is required for machine guidance.
Patent JP-2011030645-A (JP)
Title: Capsule for tooth restorative material
Inventor: KOJIMA SHINICHI
IPC: A61C5/04
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the capsule for a tooth restorative material with a structure that it makes no bursting sound at the start of restorative material administration to a patient; the capsule containing two kinds of powder and liquid ingredients each of a fixed quantity measured in advance, mixed and kneaded together within the capsule, and these contents being administered directly to the patient's teeth part for restoration.  <P>SOLUTION: The capsule has a structure where two kinds of reactive materials consisting of powder and liquid ingredients each of a fixed pre-measured quantity are separately stored from each other, and when the capsule is used, a partition wall between the two ingredients breaks away by pressure to allow the liquid ingredient to flow into the powder ingredient for their mixing together. The circular hole used as the outlet of mixed material C from a powder ingredient storing cup 1 is molded in one with the capsule by thermoplastic resin injection molding. A projecting rail 4c, whose inner end is located slightly inside the outer circumference of the circular hole of the first opening formation part 1b, is located at the rear end of the nozzle 4 near the first opening formation part 1b and at least at a position away from the hinge of the circular hole.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009266830-A (JP)
Title: Surface light source, light guide for surface light source, and method of manufacturing the same
Inventor: MATSUMOTO HIRONORI
IPC: G02F1/13357
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide excellent in uniformity of luminance in a light emission surface as a whole, without dark parts appearing accompanying degradation of luminance in the vicinity of an angle part positioned at a light-incident face side in the light emission surface, to provide a method of manufacturing the same, and to provide a surface light source using this light guide.  <P>SOLUTION: The light guide for the surface light source is provided forming a light-incident face 2 which is at least one of side end faces, a light emission face 3 which is one of two main faces facing each other, and a first region A positioned at the light-incident face 2 side of at least one of main faces of the light emission face 3 and its rear face 4, and having a larger average inclined angle than those of other parts in the vicinity of at least one of corner parts.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011039092-A (JP)
Title: Lens barrel and optical equipment
Inventor: SATO SHIGEKI
IPC: G02B7/04
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lens barrel that controls the drive of a lens frame with high accuracy, by reducing degradation in accuracy of detecting an encoder.  <P>SOLUTION: The lens barrel includes: an annular oscillatory wave driving means for rotationally driving a moving body by using a vibrator which is vibrated by means of piezoelectric conversion; a first connection ring rotationally driven integrally with the moving body; a second connection ring rotated integrally with a manual operating means; an output member rotated by the rotating operation of a first or second connection ring; and a holding member for holding each of the members. In the lens barrel, a lens group that advances or retracts in the direction of an optical axis is provided. The output member has: an output transmitting section that transmits driving force to a drive force transmitting section which advances or retracts the lens group in the direction of the optical axis by the rotation of the output member; and part of the encoder for detecting the rotation information of the output member, and the output member and the holding member slidably fit together in two areas, that is, the first and second fitting parts separated from each other in the direction of the optical axis. The encoder is disposed in a space between the first and second fitting parts.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038417-A (JP)
Title: Fuel injection control apparatus
Inventor: KATSURAYAMA YASUSHI
IPC: F02B23/06
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection control apparatus which realizes premix compression ignition combustion that is low HC and low fuel consumption.  <P>SOLUTION: In a compression stroke, a fuel injection valve 2 injects a first portion of fuel immediately after -28° ATDC. Immediately after this injection, the fuel injection valve 2 injects a second portion of the fuel as close as possible to the first injection without overlapping. The amount of the fuel injected in the second injection is remainder obtained by subtracting the amount of the fuel injected in the first injection from the amount of the fuel required to obtain a required torque, and is more than the amount of the fuel injected in the first injection. Next, the fuel injection valve 2 injects a first portion of the fuel immediately after -18° ATDC. The amount of the fuel injected at this time is approximately double the amount of the fuel injected in the first injection at -28° ATDC timing and less than the amount of the fuel injected in the second injection.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040278-A (JP)
Title: Planar illumination device
Inventor: KUWAYAMA TETSURO
IPC: F21S2/00
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar illumination device capable of controlling generation of bright line due to light leakage between unit light guide plates manufactured by an injection molding method.  <P>SOLUTION: The planar illumination device is provided with a light guide plate 10 in which unit light guide plates 11, 12 are arranged in proximity each other and a light source 13 is provided at the side face in arrangement direction of the light guide plate 10. A projection part 12A is provided at the opposed face to the unit light guide plate 11 of one unit guide plate 12, and a recessed part 11B into which the projection part enters is provided at the opposed face of the other unit light guide plate 11 facing this projection part 12A. The recessed part 11B is preferably formed so that the recessed part 11B and the projection part 12A may be engaged without a gap. The projection part 12A corresponds to a residual portion of resin which is generated at a gate portion upon injection molding of the unit light guide plate 12. Thereby, by this projection part, the residual portion of resin can be avoided and the unit light guide plate 11 and the unit light guide plate 12 can be arranged sufficiently in proximity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010089488-A (JP)
Title: Printing method and printer
Inventor: TANASE KAZUYOSHI
IPC: B41J2/01
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To achieve reduction odf the number of correction value tables by calculating the correction values of density of each pixel row and creating correction value tables, in which each pixel row is associated with each correction value.  <P>SOLUTION: A printing method includes: printing a test pattern formed by arranging a plurality of the pixel rows, in which a plurality of pixels are arranged in the predetermined direction, in a direction crossing the predetermined direction on a certain kind of medium; reading the test pattern printed on the certain kind of medium at a reading part; creating a correction value table, in which each pixel row is associated with each correction value by calculating the correction values of density of each pixel row from the read results of the test pattern; performing correction on each pixel row using the correction value tables when printing on the certain kind of medium; and performing correction on each pixel row using the correction value tables on the certain kind of medium when printing on another kind of medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011039792-A (JP)
Title: Counter for the number of persons
Inventor: ITO TETSUYA
IPC: G01B11/02
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To accurately count the number of persons by highly accurate person recognition and person tracking.  <P>SOLUTION: A counter for the number of persons includes: a measurement part 106 for measuring a distance from a camera up to a measurement target for each pixel; a storage part 107 for storing three-dimensional data including distance information in which a pixel position is related to the distance when mapping a pixel on a plane on which the measurement target is grounded and distance information indicating a distance in a height direction vertical to the plane on the pixel position for each pixel; a clustering part 115 for extracting and clustering only three-dimensional data including the distance information within a threshold from the three-dimensional data and obtaining a person candidate area for each sampling frame; a tracking part 117 for determining the same person candidate area based on correlation value among a plurality of person candidate areas obtained for each sampling frame and tracking a moving locus in the same person candidate area; and a counting part 118 which, when the person candidate area passes a pixel area previously set larger than the person candidate area, counts the number of passages as the number of passed persons.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038606-A (JP)
Title: Method of manufacturing transport roller, transport roller, transport device and printing device
Inventor: AOYAGI KENJI
IPC: F16C13/00
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a transport roller for achieving a high feeding accuracy, the transport roller, and a transport device, and to provide a printing device.  <P>SOLUTION: The method of the transport roller includes: a step of performing mold rejector so that a metal plate arranged on a female pattern is made to be a predetermined shape by pressing a male pattern arranged on a top surface (C2) of the metal plate; and a bending step of cylindrically forming the transport roller by press working so that the surface (C2), where the male pattern of the metal plate with the mold rejector is arranged, becomes an outer circumference surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010095247-A (JP)
Title: Fuel shutoff valve
Inventor: MIURA NATSUJI
IPC: F02M37/00
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel shutoff valve capable of reducing impact sounds generated when a float rises and falls.  <P>SOLUTION: The fuel shutoff valve 1 is equipped with a casing 2 having a case body 23 to form a valve chest 42, a cylindrical portion 24 arranged over the case body and protruding to the valve chest to form a connecting passage 41, and a seal 25 provided in the lower part of the cylindrical portion, the float 3 accommodated in the valve chest and rising and falling in it, and an impact absorbing member 5 having a seat part 52 arranged on the float and separating and contacting from/with the seal and opening and closing the connecting passage while it rises and falls inside the valve chest together with the float to cause its seat part to separate from the seal and contact with it. The impact absorbing member is equipped with a first, resilient arm part 54 protruded from the seat part on the outside in the radial direction, a second, resilient arm part 53 protruded from the first arm part or the seat part and with its chip forming a free end, and abutting part 53a provided at the chip of the second arm part and abutting to the float, and a fastening part 54c formed at the chip of the first arm part and fastened to the case body when positioned in the lowermost.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011049623-A (JP)
Title: Imaging apparatus
Inventor: KUMAGAI AKIRA
IPC: H04N5/225
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus that effectively dissipates heat generated from an imaging device.  <P>SOLUTION: The imaging apparatus includes; an imaging device; a holding member which holds the imaging device; a biasing member which biases the imaging device toward the holding member; and a heat conductive member which is disposed between the imaging device and the biasing member so that one surface is brought into contact with the imaging device.  <P>COPYRIGHT: (C)2011,JPO&INPIT