baber/WOPTO huggingface dataset:
Patent JP-2006259672-A (JP)
Title: Optical multi-beam scanning device and image forming apparatus
Inventor: SHIRAISHI TAKASHI
IPC: G02B26/10
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance optical efficiency even when a light source is arranged without imposing any limit in a polarization direction or the direction orthogonal thereto with respect to an optical axis of a light beam from the light source.  <P>SOLUTION: The optical multi-beam scanning device of the present invention has: a single optical deflector; a pre-deflection optical system that allows the light beams from a plurality of light sources incident to the optical deflector; and a post-deflection optical system that focuses the respective reflected light beams from the optical deflector to respective faces to be scanned for respective light beams. The pre-deflection optical system has a polarization beam splitter that synthesizes the optical paths of the two light beams and a first and a second 1/2 wavelength plates which vary the polarization direction of the respective light beams incident to the two incident faces of the polarization beam splitter. In this case, it is preferable that a 1/2 wavelength plate or a 1/4 wavelength palate is provided for changing the polarization direction of the respective element light beams in the synthesized light beam from the emitting face of the polarization beam splitter.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007084455-A (JP)
Title: Cosmetic composition containing cation-modified cellulose having low viscosity
Inventor: MORI YOSHIHIKO
IPC: A61K8/00
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic composition for hair treatment and a cosmetic composition for skin treatment containing a specific cation-modified cellulose, excellent in stability of a formulation by preventing aggregation of a compound salt and having good feeling in use by preventing accumulation of the cosmetic composition in repeated application of the same, with having conditioning effects equal to or more than those of conventional conditioning agents.  <P>SOLUTION: The cosmetic composition contains the cation-modified cellulose adjusted to have amount of a cationic charge in a specific range by introducing a specific amount of a quaternary nitrogen-containing group to a hydroxyethyl cellulose and having specific aqueous solution viscosity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007084228-A (JP)
Title: Elevator lighting control device
Inventor: UEHARA SOKICHI
IPC: B66B1/06
Filed: 2005-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator lighting control device for enabling an elevator user to easily and visibly recognize a landing and its vicinity when getting off on each floor landing.  <P>SOLUTION: The device comprises an operated condition detecting means 1 for detecting the operated condition of an elevator and outputting a light control command signal, lighting means 3, 4, to be installed in each floor landing and a passenger car, a landing lighting intensity detecting means 2 for detecting the lighting intensity of the lighting means 3, 4 around each floor landing, and a light control means 5 for determining whether the lighting intensity is normal or specified from previous floor landing lighting intensity set data 34-10, 34-11(A) to 34-13(C) when receiving the light control command signal from the operated condition detecting means 1, for controlling the light of the lighting means 4 in the passenger car 21 to fall in an optimum lighting intensity range if it is specified and floor landing lighting intensity detected data 34-1(A) to 34-3(C) detected by the landing lighting intensity detecting means 2 is out of the optimum lighting intensity range, and for taking out the lighting intensity set data for the passenger car 21 and controlling the light of the lighting means 4 for the passenger car 21 if it is normal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007088276-A (JP)
Title: Semiconductor light-emitting element and manufacturing method thereof
Inventor: FUKUSHIMA HIROSHI
IPC: H01L33/22
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve light extraction efficiency further in a semiconductor light-emitting element formed by laminating at least an n-type semiconductor layer, a luminous layer, and a p-type semiconductor layer successively onto a light-transmitting substrate.  <P>SOLUTION: Laser beams are applied to a light-transmitting substrate 72 for reforming the substrate 72, and a first layer 78a having a different refractive index with a long period A and a second layer 78b having a different refractive index with a short period B that are both columnar are formed by superposedly beried therein. The periods A, B are set to be the combination of the long period A that is at least five times larger than a wavelength λ, where transmittance becomes high at a region in which an incidence angle θ to an emission surface is relatively deep with the short period B that is five times larger than the wavelength λ or less, where the transmittance becomes high at a region in which the incidence angle θ is relatively deep, thus improving the light extraction efficiency by diffraction even to all incidence angles θ, and improving the light extraction efficiency as compared with a general λ/4 irregular structure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007086642-A (JP)
Title: Image display device
Inventor: MASUNAGA TAKAYUKI
IPC: G09F9/00
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device that can reduce the manufacturing cost by shortening wiring, without impairing the strength of a reinforcing frame.  <P>SOLUTION: The device includes an envelope 10, the reinforcing frame 30 attached to the back substrate of the envelope, a plurality of circuit boards 50 mounted on the reinforcing frame, and the wiring 62 that electrically connects the connections, arranged in the peripheries of the back substrate with the connections of the circuit board. The reinforcing frame has a pair of first framing member 32, extending substantially in parallel with the long side of the back substrate and a pair of second framing member 34 extending substantially in parallel with a narrow side of the back substrate. The first framing member is formed by extrusion materials, respectively, and has peripheries facing the peripheries of the back substrate that protrudes to the envelope side. The second framing member is formed by the extrusion materials, respectively, and has peripheries facing to the peripheries of the back substrate protruding to the envelope side. The wiring passes through the outside of the peripheries of the reinforcement frame, starting from the circuit board to be laid to the connections.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007095785-A (JP)
Title: Field effect transistor
Inventor: YASUDA NAOKI
IPC: H01L29/778
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field effect transistor (FET) which is excellent in surface flatness with good embedding properties into large step differences and into complicated structures and with low stress to a gate portion, and which can be formed at a low temperature and can be completely covered and protected in its electrode with an application type resin film of relatively low dielectric constant that does not give a bad affection to the gate electrode also in a manufacturing process.  <P>SOLUTION: In a field effect transistor including a control circuit board equipped with a gate electrode having a trapezoidal structure, a T type structure, and a Y type structure, the application type resin film is interposed between the control circuit board and the sealing resin.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007094545-A (JP)
Title: Pressure reduction valve device
Inventor: DATE NORIYUKI
IPC: G05D16/10
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure reduction valve device which eliminates the influence of a secondary pressure to a control screw, and thereby operates the control screw lightly.  <P>SOLUTION: A control screw mechanism 10 is composed of: a sleeve 81 extended from a spring press piston 8, and put through a cylinder 5; and the control screw 11 put through the sleeve 81, and screwed into a female screw 12a on the cylinder side outside so that a secondary side pressure is prevented from acting by the sleeve 81.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007091622-A (JP)
Title: Marker of oxidative damage related to inflammatory reaction and its utilization
Inventor: OSAWA TOSHIHIKO
IPC: A61P29/00
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marker suitable for detecting the degree of an inflammatory reaction.  <P>SOLUTION: 8-Bromodeoxyguanosine is utilized as the marker of an oxidative damage of DNA that is specific to the inflammatory reaction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007092380-A (JP)
Title: Backhoe
Inventor: AIKAWA TOKUHIRO
IPC: E02F9/00
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To make soil hardly accumulated on a bottom plate between right and left side plates of a device supporting base, and to enable the bottom plate to be easily cleaned even if the soil is accumulated on the bottom plate.  <P>SOLUTION: In this backhoe, the device supporting base for pivotally supporting a first boom and a boom cylinder is provided on a revolving base; a control valve for controlling the boom cylinder, an offset cylinder, an arm cylinder and a working-implement cylinder is arranged on the revolving base; and the device supporting base comprises the right and left side plates, and the bottom plate between the right and left side plates. An opening is provided in one of the right and left side plates of the device supporting base. A hydraulic hose leading to a working device is inserted into the opening to the side of the first boom from the control valve. The hydraulic hose is inserted into an insertion hole, which is formed on a front side with respect to a pivot of a base part of the first boom, to the upside of the first boom from the downside thereof.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007095187-A (JP)
Title: Semiconductor memory device, its read-out method, and electronic equipment
Inventor: IWATA HIROSHI
IPC: G11C16/02
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To perform read operation which has high reliability in a nonvolatile memory array.  <P>SOLUTION: Each memory cell has a pair of memory parts in which information is read using first and second current paths being inverse directions each other. A current flowing in each memory cell indicates distribution 93 to 96 shown in a figure in accordance with memory states [00][01][10][11] of the memory cell in each current path. A first reference current level 91 is decided between the distribution 93 and the distribution 95, a second current level 92 is decided between the distribution 94 and the distribution 96. A current flowing in the memory cell is compared with reference current levels 91, 92 in the first and the second current paths, while electric charges corresponding to the current flowing the memory cell are accumulated respectively in first and second accumulation parts. Quantity of electric charges accumulated in the first accumulation part is compare with quantity of electric charges accumulated in the second accumulation part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007096829-A (JP)
Title: Imaging apparatus
Inventor: OKABE YOSHIMASA
IPC: G06T3/00
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus provided with a tilt correcting function for correcting an object to be rectangular, which is projected with distortion in a trapezoidal shape when it is photographed from an oblique position, and capable of continuously performing shift correction at all times even when a camera is panned or zoomed.  <P>SOLUTION: The imaging apparatus is provided with an imaging means, an image processing means for performing image processing including tilt correction, a correction amount acquisition means for acquiring the correction amount of the tilt correction, a temporary storage means for storing the correction amount, a magnification monitoring means for monitoring the magnification of an image, a pan angle monitoring means for monitoring the pan angle of an optical axis, and a control means for updating the correction amount corresponding to the magnification and the pan angle. By updating a tilt angle corresponding to the pan angle, updating a viewing angle corresponding to the change of the magnification and keeping the proper correction amount within an image, the image without distortion is obtained at all times.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007096146-A (JP)
Title: Cooling device, and electronic equipment having the same
Inventor: TOMIOKA KENTARO
IPC: H01L23/473
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device that shares a reserve tank, and can cool a plurality of electrical heating elements efficiently.  <P>SOLUTION: The cooling device 15 has first and second circulation paths 18, 78 for circulating liquid refrigerants for cooling the first and second electrical heating elements, respectively. The first circulation path has a first heat radiation section 17 for radiating the heat of the first electrical heating element propagated to the liquid refrigerant. The second circulation path has a second heat radiation section 77 for radiating the heat of the second electrical heating element propagated to the liquid refrigerant. The common reserve tank 80 for storing the liquid refrigerant is connected to the first and second circulation paths.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007092722-A (JP)
Title: Scroll compressor
Inventor: SAKAKIBARA YASUHIRO
IPC: F04C18/02
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an asymmetrical scroll compressor having good operating efficiency.  <P>SOLUTION: The scroll compressor has an outer compression chamber bypass port with a check valve, which is formed in an end plate of a fixed scroll and brings a tip portion of an outer compression chamber Y into communication with a discharge chamber when an orbiting scroll turns from an angular position of confining the outer compression chamber Y over a bypass turning angle θ<SB>out</SB>and a confined volume V<SB>out</SB>(0) of the outer compression chamber Y is decreased to a predetermined bypass volume V<SB>out</SB>(a), and an inner compression chamber bypass port with a check valve, which is formed in the end plate of the fixed scroll and brings a tip portion of an inner compression chamber X into communication with the discharge chamber when the orbiting scroll turns from an angular position of confining the inner compression chamber X over a bypass turning angle θ<SB>in</SB>and a confined volume V<SB>in</SB>(0) of the inner compression chamber X is decreased to a predetermined bypass volume V<SB>in</SB>(a). The bypass turning angles θ<SB>out</SB>and θ<SB>in</SB>are set so that V<SB>in</SB>(a)/V<SB>in</SB>(0)>V<SB>out</SB>(a)/V<SB>out</SB>(0) is satisfied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007090823-A (JP)
Title: Barrel body
Inventor: YOSHIHARA NAOTO
IPC: A01K87/08
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a barrel body which can offer a fresh feeling by eliminating a feeling of stickiness of a gripping part, which can prevent the swelling of an elastic resin, and to which an additional function can be easily imparted by using a fiber and a resin having a function such as a self-cleaning one, the elastic resin, and a metal.  <P>SOLUTION: In this barrel body in which the gripping part is formed on the outer periphery of a barrel by using the elastic resin, a fabric-like member is arranged on the outer periphery of the elastic resin.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007099287-A (JP)
Title: Container having measuring spoon
Inventor: WATANABE AKIHIKO
IPC: B65D51/24
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container having a measuring spoon capable of preventing the attached measuring spoon from being sunken in a stored stuff, and being easily handled after the unsealing, and usable while preventing the stored stuff from being adhered to a hand of a user.  <P>SOLUTION: A measuring spoon C is supported by an upper part of a container body A in a horizontal state while a fore-end of a handle 21 is fixed so as to be attachable/detachable to an upper edge part of the container body A, and a horizontal cylinder 14 is protruded inward of an upper end part of the container body A as a fixing means of the measuring spoon C, and a handle 21 of the measuring spoon C is inserted from the fore-end part thereof and fitted thereto. By inserting the handle 21 in and fitting it to the horizontal cylinder 14, the measuring spoon C is supported by the upper part of the container body A in a horizontal state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007102844-A (JP)
Title: Cleaning method of glass substrate for magnetic disk, glass substrate for magnetic disk and manufacturing method of magnetic disk
Inventor: INTHANON SHIITARAPURUKU
IPC: C03C23/00
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for attaining high productivity by reduction of cleaning time while dust stuck to a glass substrate is reliably removed in cleaning treatment with an acid solution and cleaning treatment performed after texture treatment.  <P>SOLUTION: The typical cleaning method of a glass substrate for a magnetic disk is characterized in that the glass substrate 3 is cleaned by using an acid solution and then cleaned by using a carbon dioxide gas solution 2. Thereby, dust stuck to the glass substrate can be reliably removed even while cleaning time is reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007101837-A (JP)
Title: Load information acquisition device for optical modulating element, and image display apparatus
Inventor: HASEGAWA HIROSHI
IPC: G09G5/00
Filed: 2005-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To properly predict characteristic variation of an optical modulating element used for an image display apparatus.  <P>SOLUTION: The load information acquisition device is disclosed for the optical modulating element that acquires load information of the optical modulating element with which characteristic variation of the optical modulating element modulating light from a light source according to an image signal to be displayed can be predicted, the load information acquisition device 12 for the optical modulating element having a load value arithmetic section 122 which finds a load value varying characteristics of the optical modulating element based upon the intensity of the light of the light source made incident on the optical modulating element and gray scale information of the image signal and also finds a cumulative load value by integrating found load values and a cumulative load value storage section 123 which stores the cumulative load value found by the load value arithmetic section 122.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006089490-A (JP)
Title: Compositions for dyeing keratinous fibres containing para-phenylenediamine derivatives having pyrrolidinyl group
Inventor: VIDAL LAURENT
IPC: D06P3/08
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new oxidation base having both characteristics comprising a good toxic profile and the impartation of a color having excellent characteristics related to the strength, diversity and uniformity (namely low selectivity) of a hue and a hue-holding force against various external attack factors to be given to hair.  <P>SOLUTION: Novel compositions for dyeing keratinous fibres, comprising a para-phenylenediamine derivative having at least a pyrrolidinyl group as an oxidation base, a dyeing method and a dyeing kit using said composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007099918-A (JP)
Title: Method for producing ink for inkjet recording
Inventor: YATAKE MASAHIRO
IPC: C09D11/00
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an ink for inkjet recording having excellent stability, while achieving good color development on plain paper and high gloss on glossy paper and having excellent ejection stability from an inkjet head.  <P>SOLUTION: A wet cake of a pigment obtained without passing a drying process after the synthesis of the pigment or a mixed pigment obtained by mixing a powdery pigment with water and dispersing the pigment by a twin roll mill or a triple roll mill is mixed with a polymer solution acting as a dispersing agent and a dispersion medium, the obtained mixture is subjected to ≥3 pass and ≤8 pass dispersion treatment with a high-pressure homogenizer under a treating pressure of ≥150 MPa and the produced pigment dispersion is mixed with a vehicle component.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007098518-A (JP)
Title: Titanium diamond cutter and mounting structure of cutter
Inventor: KAMEI SHOJI
IPC: B24D5/02
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light diamond cutter suppressing large bending deformation of a spindle due to weight of the diamond cutter when mounting the cutter on the spindle.  <P>SOLUTION: In this diamond cutter, a diamond layer is formed on an outer periphery of a thin disc, and a hole is passed through at the center of the disc. The material of the disc is titanium or a titanium alloy having specific gravity of about 4.4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006117664-A (JP)
Title: 2-hydroxy-3-alkoxypropyl sulfide, sulfone and sulfoxide: new surfactant
Inventor: LAL GAURI SANKAR
IPC: C09D7/47
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new surfactant having suitable characteristics in use within a wide range of industrial and commercial applications.  <P>SOLUTION: A composition comprising a surfactant compound represented by formula (I) R<SB>4</SB>OCH<SB>2</SB>CH(OH)CR<SB>2</SB>R<SB>3</SB>ZR<SB>1</SB>(I) (wherein, Z is an S, an SO or an SO<SB>2</SB>) has equilibrium and/or dynamic surface tension within a certain range and foam performances within a certain range according to specific values of Z, R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>. The compound represented by formula (I) can be produced by a process comprising a reaction between a thiol and a glycidyl ether.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006143996-A (JP)
Title: Heat-resistant resin
Inventor: FUJII HIROFUMI
IPC: C08K3/04
Filed: 2005-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin applicable as various kinds of functional materials, having low elasticity and low stress and holding cohesive force and reliability even at high temperatures and having heat resistance or a precursor resin thereof.  <P>SOLUTION: A thermoplastic resin having ≤1 GPa modulus of elasticity at 25°C room temperature and ≥1 MPa modulus of elasticity at 250°C or a precursor resin thereof is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007108962-A (JP)
Title: Mouse pad
Inventor: YASHIRO SHOGO
IPC: G06F3/039
Filed: 2005-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mouse pad capable of reliably transmitting signals from a mouse to the receiver side regardless of the material of a desk top surface.  <P>SOLUTION: The mouse pad having a placing surface part for placing the mouse for operating a display screen has a foam layer spread along the placing surface part, and the thickness is set to 2-10 mm.  <P>COPYRIGHT: (C)2007,JPO&INPIT