baber/WOPTO huggingface dataset:
Patent JP-2008264425-A (JP)
Title: Vacuum cleaner
Inventor: OSHIMA HIROO
IPC: A47L9/00
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a vacuum cleaner cannot control traveling means at an optimal condition due to sliding and idling between the traveling means and a floor surface.  <P>SOLUTION: This vacuum cleaner includes traveling rollers 10 projecting from the bottom of a vacuum cleaner body 1 and driven by a drive motor 14, auxiliary rollers 40 rotated by the movement of the vacuum cleaner body 1, encoders (rotation detecting means) 12 and 41 capable of detecting the respective rotating states of the traveling rollers 10 and the auxiliary rollers 40, and a control means 20 for controlling an electric energy to be fed to the drive motor 14 according to the rotating state detected by the encoders 12 and 41; wherein the control means 20 can detect the rotating speed and rotating direction of the traveling rollers 10 and the rotating speed and rotating direction of the auxiliary rollers 40 by the encoders 12 and 41, detects the states of the traveling rollers such as the idling, sliding and locking and allows the drive motor 14 to optimally control the traveling rollers 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277881-A (JP)
Title: Voltage-controlled oscillator, radio communication equipment, and voltage-controlled oscillation method
Inventor: TEZUKA HIROYUKI
IPC: H03B5/12
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To make frequency sensitivity constant when the oscillation frequency of a voltage-controlled oscillator is high and low.  <P>SOLUTION: An inductor circuit, a variable capacitance circuit including a first varactor supplied with a first reference potential at one end and a second reference potential at the other end respectively, a variable capacitance adjusting unit including a second varactor supplied with a reference potential at one end and a predetermined potential at the other end respectively, and a negative resistance circuit, are connected in parallel. The negative resistance circuit oscillates at an oscillation frequency determined by the inductor value of the inductor circuit, the capacity value of the variable capacitance circuit, and the capacity value of the variable capacitance adjusting unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273333-A (JP)
Title: Floor silencer with duct
Inventor: MORI MASAHIKO
IPC: B60H1/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor sensor equipped with a duct superior in heat insulating and soundproofing performance and embodied in a lightweight construction.  <P>SOLUTION: The floor silencer 10 equipped with heater duct to be installed in a vehicle consists in a molding of a soundproofing material 2 (for example, RSPP consisting of vehicle waste material such as foaming polyurethane), wherein the molding contains a cylindrical duct part 1 equipped with a fluid blowing hole 11 and a fluid blowout hole 12, in such an arrangement that fluid for air-conditioning can flow through the duct part 1, whose inner surfaces are covered with a non-aeration layer 3 (for example, polyethylene-polyamide-polyethylene laminated film etc.).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008007500-A (JP)
Title: Metal complex and organic light emitting element
Inventor: TSUBOYAMA AKIRA
IPC: C07F15/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily preparable metal complex from which a stable and highly efficient light emitting element can be prepared.  <P>SOLUTION: The metal complex comprises a structure represented by partial structural formula (1) [wherein M is selected from Ir or Pt; at least two of R<SB>1</SB>to R<SB>3</SB>each are a fluorine atom: a cyclic group A comprising a ligand atom N coordinating to M is selected from a pyridine ring, a quinoline ring and an isoquinoline ring, a hydrogen atom of which may be substituted with an alkyl or an alkoxy group of 4C or lower].  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008273791-A (JP)
Title: Phosphate-based glass, glass ceramic comprising the phosphate-based glass and methods for production thereof
Inventor: KATO TAKASHI
IPC: C03C10/02
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To stably obtain a phosphate-based glass hardly causing devitrification when molding, having no crack after crystallization and further excellent in lithium-ion conductance.  <P>SOLUTION: This invention provides: a phosphate-based glass characterized in that the Li<SB>2</SB>O component based on oxides is contained and the absorbance βOH caused by a hydroxy group is less than 1.5 mm<SP>-1</SP>; a crystallized glass comprising crystallizing the phosphate-based glass; and a production method for the phosphate-based glass including melting a blending material containing the Li<SB>2</SB>O component based on oxides to obtain a molten glass, and bringing the molten glass into contact with a dry gas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007214594-A (JP)
Title: Apparatus and method for reduced-pressure plasma treatment
Inventor: SUZUKI NAOKI
IPC: H05K3/26
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for reduced-pressure plasma treatment which can improve throughput, effectively prevent film contamination, and facilitate the management of films.  <P>SOLUTION: Film substrates 2 are carried in from the outside of a plasma treatment apparatus body 10 to a substrate carrying position B in the plasma treatment apparatus body. The film substrates positioned at the substrate carrying position are then carried into a chamber 8. Plasma treatment that removes organic substances from the film substrates is performed by introducing a reaction gas into the chamber while evacuating the chamber, and applying high-frequency power under reduced pressure to generate plasma. The film substrates subjected to the plasma treatment are taken out of the chamber to be positioned at a substrate carrying position C in the plasma treatment apparatus body, and are carried out to the outside of the plasma treatment apparatus body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008282859-A (JP)
Title: Semiconductor device
Inventor: TAKAISHI AKIRA
IPC: H01L29/78
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can reduces the on resistance by improving the Hall mobility in the channel region.  <P>SOLUTION: A trench gate MOSFET (semiconductor device) 50 includes: a p-type silicon substrate 1 where the crystal face on the main surface is (110) face; an epitaxial layer 2 formed on the silicon substrate 1; a trench 3 formed in the epitaxial layer 2 and having a sidewall parallel with the thickness direction of the silicon substrate 1 (direction of arrow Z); a gate electrode 5 formed in the trench 3 through a gate insulating film 4; an n-type channel region 2b formed along the sidewall of the trench 3; and p-type source region 2c and p-type drain region 2a formed to sandwich the channel region 2b in the thickness direction of the silicon substrate 1 (direction of arrow Z). The trench 3 is formed such that the crystal face of the sidewall becomes (110) face.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278952-A (JP)
Title: Electromagnetic induction heating type electric rice cooker
Inventor: FUKUMOTO MASAMI
IPC: A47J36/02
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic induction heating type electric rice cooker capable of highly efficiently heating an inner pot formed of a lightweight metal with low magnetic permeability, in the electromagnetic induction heating type electric rice cooker.  <P>SOLUTION: This electromagnetic induction heating type electric rice cooker includes a rice cooker body 10 having a heating chamber 12 and formed with an opening in the upper part of the heating chamber 12, a lid body 20 for opening/closing the opening of the rice cooker body 10, the inner pot 30 detachably received in the heating chamber 12, and an electromagnetic induction heating device for heating the inner pot 30 by the electromagnetic induction, wherein the inner port 30 is formed of the metal material with a lower magnetic permeability, and the electromagnetic induction heating device corresponds to the heating of the inner pot constituted by the low-magnetic-permeability metal material. This electric rice cooker further includes a sealing mechanism constituted by a flange 32 formed in the inner pot 30 and a packing 50 attached to the lid body 20 and the sealing mechanism is so constituted that when the inner pot 30 is lifted by the electromagnetic induction heating, the flange 32 is press-contacted by the packing 50 to seal the inner pot 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280442-A (JP)
Title: Method for producing ptc ink composition, and ptc ink composition
Inventor: YAMADA NAOKI
IPC: C09D11/00
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a PTC (Positive Temperature Coefficient) ink composition which can be controled with respect to the degree of deformation (curving, warping, curling, etc.) of dried ink after printing, while maintaining its mass productivity; and provide the PTC ink composition.  <P>SOLUTION: This method for producing a PTC ink composition comprises the steps of dissolving an ethylene-acrylic acid copolymer (EAA) of ≤20 wt.% acrylic acid content in decalin, tetralin or a mixture of them under heat to form an electroconductive particle-containing PTC ink composition, adding to the composition a non-polar rubber solution prepared by dissolving a non-polar rubber with a non-polar solvent selected from an aliphatic hydrocarbon, an aromatic hydrocarbon or a mixture of them, and further adding a polar solvent to the solution. The PTC ink composition is produced by the method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278843-A (JP)
Title: Probe, probe set, probe carrier and examination method
Inventor: TOMATSU NORIHIRO
IPC: C12Q1/04
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe which can collectively detect the same kinds of fungi and can detect the fungi in a state distinguished from other kinds of fungi, in order to classify the fungi for each kind of the fungi, and to provide a carrier on which the probe is immobilized.  <P>SOLUTION: A combination of probes that use sequences characteristics of internal transcribed spacers domains (ITS domains) is used for detecting infectious disease-causing fungus DNA (especially targeted to Candida dubliniensis important for fungus infection), and for clearly distinguishing from other contaminated infection fungi.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286593-A (JP)
Title: Method and device for testing fire resistance of lining segment, and method of designing lining segment
Inventor: MORITA TAKESHI
IPC: G01N25/50
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for testing fire resistance of a lining segment and a method of designing the lining segment capable of improving reliability to a fire of the lining segment by performing a test in a state more similar to the actual state, and performing economical design based on a result acquired from such a test.  <P>SOLUTION: A prescribed axial force N is applied to a test body A of the lining segment, in a direction along one surface A1 of the test body A equivalent to an inner surface to be heated during a tunnel fire, and a prescribed bending moment M is applied so that a compressive force is generated on the one surface A1 side and a tensile force is generated on the other surface A2 side facing to one surface A1 or that the tensile force is generated on the one surface A1 side and the compressive force is generated on the other surface A2 side, to thereby bend and deform the test body A so as to be equivalent to the lining segment before the tunnel fire, and while keeping the initial state, the test body A is heated from the one surface A1 side, and a change of the bending moment M of the test body A is measured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284778-A (JP)
Title: Injection molding machine
Inventor: TARUIE KOJI
IPC: B29C45/76
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily carry out the individual management of the production number of every product kind in an injection molding machine which can produce molded products of a plurality of product kinds by one machine.  <P>SOLUTION: In the injection molding machine which can obtain the molded products of a plurality of product classifications by one machine without replacing a mold, an image for production management which can set an individual production number every product classifications, namely, for example, the image for production management in which a column for setting a production number per one lot of every product classification, a column for indicating a production number until the present in one lot of every product classification, a column for setting the total production number of every product classification, and a column for indicating an accumulated production number until the present of every product classification are set is displayed. Further, by a counter set to correspond to each of a plurality of product classifications, the product number of a plurality of product classifications is controlled individually.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294920-A (JP)
Title: Image reading apparatus
Inventor: KAMATA KENICHI
IPC: H04N1/04
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus capable of reading an image without causing distortion on the image with a simplified construction and processing even in the device for decelerating/accelerating a reading scanning carriage by empty capacity of a buffer memory.  <P>SOLUTION: The image reading apparatus S includes reading means 2 for reading an original image for every line while moving a reading scanning carriage 20 in a sub scanning direction; a buffer memory 7 for temporarily storing read image data with the reading means 2; and control means 1 for controlling a moving speed of the reading scanning carriage in response to empty capacity of the buffer memory 7. The reading scanning carriage 20 has an acceleration sensor 21. The control means 1 determines reading timing of the line image data by the reading scanning carriage 20 based on the acceleration detected by the acceleration sensor 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008106036-A (JP)
Title: Polymerizable fluorine-containing compound, antireflective membrane using the same, antireflective film, image display device, fluorine-containing alcohol for polyurethane and composition containing the same
Inventor: ITO TAKAYUKI
IPC: G02B1/111
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerizable fluorine-containing compound which can be suitably used for forming a polymer having a low reflective index and high hardness, and being stable to external stimulation such as pollution and shear.  <P>SOLUTION: The polymerizable fluorine-containing compound is represented by general formula (I) (wherein, Rf<SB>1</SB>and Rf<SB>2</SB>contain at least a carbon atom and a fluorine atom, and may contain an oxygen atom and/or a hydrogen atom). The fluorine content is ≥35 mass% of the molecular weight of the fluorine-containing compound, and the calculated values of molecular weights between crosslinks of the polymer prepared by the polymerization thereof are each ≤300. The fluorine-containing alcohol is also represented by general formulas (II) or (III).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008300162-A (JP)
Title: Electromagnetic relay
Inventor: KAWAI TAKAYUKI
IPC: H01H50/36
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic relay in which an appropriate magnetic circuit can be established.  <P>SOLUTION: The electromagnetic relay includes a center yoke 16 which is formed in a cylindrical shape with both ends open and in which a bobbin assembly 20 is housed in the cylinder, a left side yoke 46 which is inserted in a level difference part 17 of inner periphery of left end aperture of the center yoke 16 and fastened by a caulking process part 18, and a right side yoke 47 which is inserted in a level difference part 17 of inner periphery of right aperture part and fastened by a caulking process part 18. A plunger axle 51 of a plunger assembly 50 installed on the bobbin assembly 20 is inserted in the left side yoke 46, and a plunger 52 is housed in the inner cylinder portion 47b of the right yoke 47. Since the center yoke, the left side yoke, and the right side yoke can be established at an optimal thickness corresponding to the function of these, an appropriate magnetic circuit can be established.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296768-A (JP)
Title: Automobile pillar trim
Inventor: MATSUOKA DAISUKE
IPC: B60R21/20
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the breakage of a positioning pin of a pillar trim body during the inflation of an airbag.  <P>SOLUTION: On the upper part of the pillar trim body 31, two jump stands 35 having guide faces 37 for guiding the swelling of the airbag to the side of a vehicle room is protruded upward to isolate each other in the longitudinal direction of the vehicle body. The bases of the jump stands 35 are connected to each other via a sheeted plate portion 39 (a connection portion) in the longitudinal direction of the vehicle body. On the vehicle outside of the plate portion 39, an insertion portion 47 to be inserted into an insertion port 46 of a B pillar portion 3 of the vehicle body is protruded upward. The plate portion 39 has an extending portion 55 extending downward to be distant from the pillar trim body 31 to the vehicle outside. At the front end of the extension portion 55, the positioning pin 57 to be inserted into a positioning hole 59 of the B pillar portion 3 is provided which is protruded on the vehicle outside. On the vehicle outside of the extending portion 55, a second reinforcing rib 61 is integrally formed to connect the lower face of the plate portion 39 to the positioning pin 57.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007227402-A (JP)
Title: Induction heating cooker
Inventor: MATSUO KATSUHARU
IPC: H05B6/12
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a touch switch from being hidden by a heating object mounted on a top plate.  <P>SOLUTION: A conductive thin film made of a metal material is formed on an underside of a top plate 7. A touch operation part 35 for adjusting an output of an induction heating coil is fitted at right and left end parts of the top plate 7. The touch operation part 35 is equipped with a capacitance type touch switch 37 of having a touch detection electrode 40 structuring from a part of the conductive thin film. The touch detection electrode 40 is connected to a touch detection circuit through a connection pattern 44 film-formed on the underside of the top plate 7, and a conductive electrode 43.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008301882-A (JP)
Title: Method of presenting color scheme for makeup and apparatus used for the same
Inventor: MIZUMA SHIYUKI
IPC: G09F5/00
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of presenting a customer with a color scheme for makeup suitable for the color of the skin of the customer by an easy and accurate technique, and an apparatus used for the same.  <P>SOLUTION: RGB values (the R value is the numeric value of a reddish color component; the G value is the numeric value of a greenish color component; and the B value is the numeric value of a bluish color component) of the color of the skin at a specific region of the target for makeup are measured by using an image information processing means 1. At least one of the obtained R value, G value or B value is converted according to a specific expression of conversion, and color samples corresponding to the converted RGB value are presented to the target as makeup colors suitable for the color of the skin of the target for makeup.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008015499-A (JP)
Title: Recording medium determination apparatus and image forming apparatus
Inventor: AOKI MASARU
IPC: G03G21/00
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of obtaining a fine fixed image by extracting feature values on the surface of a recording medium, performing highly accurate sheet determination and performing fixing processing under an optimum fixing processing condition even in recording media of various sorts while improving usability and cost performance.  <P>SOLUTION: The image forming apparatus is provided with a reflection LED for emitting light to the surface of a recording medium on which an image is not yet fixed, a transmission LED for emitting light to the rear surface of the recording media on which an image is not yet fixed, a CMOS area sensor 1110 for reading out the inside of a light irradiation area of the recording medium by the reflection LED or the transmission LED as an image and a condition setting mechanism (501, 502) for controlling a fixing device so as to set a fixing processing condition correspondingly to an output value from the CMOS sensor 1110; wherein, an output waveform of the CMOS area sensor 1110 is converted into a frequency component and the sheet sort of the recording medium is easily determined by the feature value of the frequency component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008305883-A (JP)
Title: Laser light source and projector
Inventor: EGAWA AKIRA
IPC: G02F1/13357
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser light source and a projector, which permit the reduction of cost.  <P>SOLUTION: The laser light source 2 comprises a light emitting unit 10 having a plurality of light emission elements 22, a wavelength conversion element 12 which changes laser beam 18 emitted from the light emitting unit 10 so as to have a predetermined wavelength, a driving unit 16 for driving the wavelength conversion element 12 so as to be free of swinging in a region opposed to the light emitting region 26 of the light emission unit 10 which is determined by the arrangement of the plurality of light emission elements 22 and a control unit 20 for controlling the driving of the wavelength conversion element 12 effected by the driving unit 16 and the emission of laser beam 18 of the light emitting unit 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303104-A (JP)
Title: Nanodiamond and its producing method
Inventor: KOMATSU NAOKI
IPC: C01B31/06
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide nanodiamond soluble in an organic solvent and a method for producing the nanodiamond.  <P>SOLUTION: The nanodiamond soluble in the organic solvent is produced by reducing original nanodiamond by using hydrogen to obtain hydrogenated nanodiamond, reacting the hydrogenated nanodiamond with ammonia to obtain the nanodiamond the surface of which is modified by amino groups, and reacting the nanodiamond, the surface of which is modified by amino groups, with alkyl halide. The nanodiamond soluble in the organic solvent has -X-R groups (wherein X is a heteroatom-containing group; R is a 1-20C alkyl, substituted alkyl, aryl or substituted aryl group) on the surface thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT