baber/WOPTO huggingface dataset:
Patent JP-2006016460-A (JP)
Title: Cleaning solution for silicon-including substrate and method for cleaning silicon-including substrate
Inventor: OKUUCHI SHIGERU
IPC: C11D17/08
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning solution and a method for cleaning Si-including substrates that can efficiently remove impurities, particles and organic substances sticking on the surfaces of the substrates as the roughening of the surface of inexpensive Si-including substrates is suppressed.  <P>SOLUTION: The cleaning solution for substrates is a mixture of amino alcohol, phosphonic acid and hydrogen peroxide. The concentration of the amino alcohol is preferably 0.01 to 0.5 %, the phosphonic acid is 0.01 to 0.5 %, and the hydrogen peroxide is 0.1 to 5.0 %.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005038849-A (JP)
Title: Light emitting device
Inventor: NOMURA RYOJI
IPC: H05B33/24
Filed: 2004-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device with high brightness and a high efficiency by using an organic compound material.  <P>SOLUTION: In the device, an organic compound layer radiating a light emitted by injecting a current and having a half value width of a peak wavelength of ≤10 nm is disposed between a pair of electrodes, the variations of light emitting peak strength to a current density can be separated by two linear areas with different inclinations, and the area with a large inclination is closer to a high-current density side than the area with a small inclination area. Each pixel of the device is respectively provided with TFTs (thin film transistors) so that active matrix drive is possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006016521-A (JP)
Title: Method for producing lubricant base oil
Inventor: SUGIURA IZURU
IPC: C10G21/16
Filed: 2004-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for economically producing a high performance lubricant base oil having much paraffins, monocyclic naphthenes, alkylbenzenes each desirable as lubricant components and having little polycyclic naphthenes and polycyclic aromatics each undesirable as the lubricant components.  <P>SOLUTION: The objective lubricant oil base oil is produced by hydrodecomposition of raw oils such as a vacuum distillation distillate, then dewaxing and thereafter performing dearomatization of decomposed products and/or a lubricant oil fraction recovered from the decomposed products or performing dearomatization and thereafter dewaxing, wherein hydrodecomposition is performed under reaction conditions of 10-20 MPa total pressure, 360-440°C temperature and ≤2.0 hr<SP>-1</SP>LHSV to obtain ≥40 mass% decomposition rate in the presence of a hydrodecomposition catalyst molded by using a catalyst carrier containing 0.01-80 mass% modified zeolite having 0.1-120 SiO<SB>2</SB>/Al<SB>2</SB>O<SB>3</SB>ratio and obtained by containing a group 4 metal in a faujasite-type zeolite having 24.28-24.46 Å grating constant and mesopores.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006024623-A (JP)
Title: Optical module
Inventor: MATSUSHIMA NAOKI
IPC: H01S5/026
Filed: 2004-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module which can simplify electrical wiring within a module package without an increase in manufacturing cost.  <P>SOLUTION: A light emitting element 2 is mounted on a base 4 forming internal wiring 41 therein. The base 4 forms electrodes 42, 43 connected with the wiring 41 at the mounting surface of the light emitting element 2. The light emitting element 2 and the electrode 43 at one end of the wiring 41 are connected with a wire, and one end of a lead 11 and the electrode 42 at the other end of wiring 41 are connected with a wire.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005032423-A (JP)
Title: Optical pickup for reducing focus offset, and optical recording and/or reproducing apparatus adopting it
Inventor: KIN TAIKEI
IPC: G11B7/133
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup for reducing focus offset and an optical recording and/or reproducing apparatus adopting it.  <P>SOLUTION: Even when aberration remains in a beam received by a photodetector due to phase difference introduced by a compensating element for compensating spherical aberration, influence of a beam of at least a part of a region out of regions in which luminous intensity is high due to residual aberration on a signal detected by the photodetector can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006033029-A (JP)
Title: Av data recording/reproducing device
Inventor: ITO MASANORI
IPC: G11B20/12
Filed: 2004-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein smooth cooperation between moving image data and still image data is not performed between a device, corresponding to the record/reproduction of only a moving picture and a device for recording both a motion picture and a still image, with respect to a recording/reproducing device for recording AV data, in accordance with the motion image recording format.  <P>SOLUTION: A device capable of recording both a moving image and a still image is provided with a second reproduction route information for managing the reproduction order of moving images and still images other than a first reproduction route information for managing the reproduction order of moving images. In recording moving images, the moving images are registered in both the reproduction route information. When still images are recorded, the false moving images are registered in the first reproduction route information and the still image data are registered in the second reproduction route information. Also, the second reproduction route information can register link information to another reproduction route information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006026933-A (JP)
Title: Hydraulic transfer sheet and manufacturing method of metallic tone molded piece
Inventor: AOYAMA KENSUKE
IPC: B44C1/175
Filed: 2004-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic transfer sheet, with which a highly specular metallic tone decoration can be applied to a molded piece, and the manufacturing method of a metallic tone molded piece by employing the hydraulic transfer sheet.  <P>SOLUTION: In the hydraulic transfer sheet 1, in which a metallic luster layer-containing transfer layer 3 is formed on a base material sheet 2 made of a water-soluble or water-swelling resin, the metallic luster layer (the transfer layer 3) comprises at least scale-like metal foils 5 and a water-insoluble transparent binder resin 7 under the condition that the average thickness T of the metal foils 5 is set to lie within the range of 0.01-0.08 μm in order to solve the problem. In this hydraulic transfer sheet, the preferable surface roughness of the surface on the transfer layer side of the base material 2 is not more than 0.1 μm by the arithmetic mean height Ra according to JIS B 0601-(2001).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006031287-A (JP)
Title: Automatic transaction device
Inventor: MASUKO JUNYA
IPC: G07D9/00
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transaction device of high security that prevents someone other than its operator from peeking at information about transactions.  <P>SOLUTION: During a transaction, a camera part 101 takes images of positions from which it is possible to view a transaction screen. A face detection part 111 implements a face-detection process to detect every face image among the images taken by the camera part 101. If a face other than the operator's face is detected by the face detection part 111, a display part 103 is used to inform the operator that someone is in the position from which it is possible to peek at the transaction screen.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006032647-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TOMITA KENICHI
IPC: H01L21/8242
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device which suppresses cell leakage in a DRAM cell and is also suitable for microminiaturization.  <P>SOLUTION: After a silicon oxide film 17 is formed in a predetermined region on the inner wall of a trench formed in a semiconductor substrate 11, wherein the silicon oxide film 17 contains the impurity of a conductivity type that is opposite to that of the semiconductor substrate 11, the silicon oxide film 17 is covered with an insulating film 19 containing the impurity of a conductivity type that is the same as the semiconductor substrate 11. Then, after the semiconductor substrate 11 is heat treated and the impurity of the conductivity type opposite to that of the semiconductor substrate 11 and an impurity of the conductivity type same as the substrate 11 are diffused in the substrate 11, the insulating film 19 and the silicon oxide film 17 are successively exfoliated to form a plate 20 to be a plate electrode. Then, after an insulating and separating film is formed and an electrically conductive film is embedded in the trench, a transistor consisting of a gate, a drain and a source is formed at a predetermined region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006025745-A (JP)
Title: Root vegetable harvester
Inventor: ISHIDA ISAO
IPC: A01D27/00
Filed: 2004-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a root vegetable harvester that is constituted so that the harvested root vegetables may be introduced into receiving bags and is equipped with a foliage processor for treating stems and leaves remaining on the vegetable in which the longitudinal length of the machine body is shortened to improve the maneuverability and the increase of the operation efficiency can be attained by permitting the use of larger receiving bags.  <P>SOLUTION: The harvesting part 4 is arranged on one side of the machine body from the front side to the rear side of the machine body and the manipulation part 3 is arranged at the front position on the other side of the machine body. Further, the vegetable-collecting part 6 is arranged on the rear part more than the manipulation part 3 toward the outside of the machine body in the left and right directions of the machine body, and the remaining foliage-processing part 5 is arranged on the other side of the machine body and the useless foliage parts are removed, as the root vegetables are conveyed on the other side and the removed foliage is exhausted on the front side. The conveying part 7 is constituted so as to run in the lateral direction from the front side of the foliage processing part 5 toward the vegetable-collecting part 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006033730-A (JP)
Title: Transmission signal discrimination device
Inventor: HIGUCHI TAKASHI
IPC: H04L29/06
Filed: 2004-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable receiving various transmission signals with different electric characteristics or one kind of unknown transmission signal without preparing multiple hardware circuits regarding a transmission signal discrimination device to automatically discriminate a transmission protocol of a required transmission signal in a microcomputer development device to develop a logic of a microcomputer for being built-in, and aim at miniaturization of the device and improvement of user-friendliness.  <P>SOLUTION: This device is provided with dynamic range regulation means 1 to adjust a dynamic range of a gain or an offset level, or the like of inputted transmission signal, signal threshold regulation means 2 to adjust a threshold of signal level of transmission signal, transmission speed decision means 3 to decide transmission speed of transmission signal, and transmission protocol discrimination means 4 to select a well-known transmission protocol and distinct a transmission protocol which agrees with the transmission signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006040932-A (JP)
Title: Nitride semiconductor device and its manufacturing method
Inventor: TAKEUCHI HIDEO
IPC: H01L21/338
Filed: 2004-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor device which reduces a substrate leakage current and a dielectric loss without impairing heat sink characteristic and to provide a method of manufacturing the same.  <P>SOLUTION: In the nitride semiconductor device which includes a silicon substrate having a surface and backside, and a nitride semiconductor layer provided on the surface of the silicon substrate, a high heat conductive insulating material layer is provided on the backside of the silicon substrate. Further, the method of manufacturing the nitride semiconductor device includes the steps of dipping the silicon substrate formed with the nitride semiconductor layer in a solution and precipitating the high heat conductive insulating substance layer on the backside of the silicon substrate by an electro-chemical method.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005114159-A (JP)
Title: Image formation device
Inventor: SUDO KAZUHISA
IPC: F16D3/04
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation device capable of preventing development concentration unevenness due to axis deviation between a driven side rotation engagement part 52 for rotating a developer carrier 42, and a driver side rotation engagement part 62 sending rotation driving force to the rotation engagement part 52.  <P>SOLUTION: The image formation device is composed so that fine position correction is carried out by engaging the driven side rotation engagement part 52 with the driver side rotation engagement part 62, and fixing the driven side rotation engagement part 52. A transmission gear 51 meshing with the driven side rotation engagement part 52 is provided for transmitting the rotation driving force to be used for surface migration of the developer carrier 42. Positioning of the developer carrier 42 in an image formation device body is carried out by engaging a shaft provided in at least one end part of the transmission gear 51 with a positioning portion of an image formation device body side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006039886-A (JP)
Title: Memory card
Inventor: SHIBUYA HIROFUMI
IPC: G06F12/16
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a memory card by significantly reducing the stress of a memory cell of a nonvolatile semiconductor memory by updating of a deletion table which occurs in data writing.  <P>SOLUTION: When writing data to the memory card, a writing destination address is acquired from the deletion table formed in a deletion table storage part 15 of a RAM 11 to write the data, and a writing address is then updated to an address conversion table. After the writing destination address registered in the deletion table is deleted, an address in which old data before updating are written is registered. The deletion table is managed by the RAM 11, whereby the rewriting frequency of a flash memory 3 involved by updating of the deletion table is dispensed with, and the stress to the memory cell can be significantly reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005049880-A (JP)
Title: Thin film transistor display plate and its manufacturing method
Inventor: KIM SON-MAN
IPC: H01L27/32
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To secure the contact reliability between a signal line and a driving integrated circuit.  <P>SOLUTION: A gate line containing a gate electrode, a gate insulation film, a semiconductor layer, a resistive contact layer, a data line having a source electrode and a drain electrode are formed on the upper part of an insulation substrate. Subsequently, a protective film 180 is laminated and is patterned, a contact hole 182 that exposes a contact part of the gate line or the data line is formed, thereafter, IZO is laminated on the upper part of the protective film 180 and is patterned and a pixel electrode connected with the drain electrode and a contact member connected with the contact part are formed. The protective film 180 contains a first part 184 on the upper part of the contact part, a second part 188 having a film thicker than the first part and a third part 186 which is located between the first part and the second part, allows the thickness to gradually increase from the first part up to the second part and is formed as a tapered structure having an inclination angle of the range 5-10°.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006044344-A (JP)
Title: Suspension structure
Inventor: ENOMOTO MITSURU
IPC: F16F9/05
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension structure assuring an excellent comfortableness to ride.  <P>SOLUTION: The suspension structure is configured so that eyes 12 and 14 are pivoted on brackets 13 and 16 installed on a side rail 3 and furnished with a leaf spring 10 whose middle part in the longitudinal direction is fastened to the undersurface of an axle 11, and an air spring 17 is interposed between the leaf spring 10 and the side rail 3 in such a way as positioned behind the axle 11 so as to elongate the height H of the air spring 17, and thereby the air capacity is increased. This lessens the spring constant of the air spring 17 to a great extent, which allows enhancing the comfortableness of the vehicle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046130-A (JP)
Title: Valve for exhaust gas recirculation device
Inventor: FURUYAMA BUNJI
IPC: F02M25/07
Filed: 2004-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve for an exhaust gas recirculation device capable of preventing failure caused by deposits generated inside the valve for the exhaust gas recirculation device reducing hazardous substances in exhaust gas by intermixing part of the exhaust gas exhausted from an internal combustion engine with intake air to the internal combustion engine.  <P>SOLUTION: The valve 1 is applied for the exhaust gas recirculation device reducing hazardous substances in exhaust gas by intermixing part of the exhaust gas exhausted from the internal combustion engine with intake air to the internal combustion engine, and adjusts a flow rate of the exhaust gas intermixed with the intake air. Bellows 10 are arranged such that a shaft is separated from a mist atmosphere to prevent deposits, in particular which serves as an inhibiting factor of seating or separating operation of a valve element 2 with respect to a valve seat 8, inside a housing flow port.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006045877-A (JP)
Title: Underground continuous wall construction method
Inventor: KINOSHITA FUMIO
IPC: C04B111/70
Filed: 2004-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil cement underground continuous wall construction method by one-path excavation without requiring retreat excavation, reducing a waste sludge quantity, without being influenced by a boring advance speed, in a construction method, particularly, a TRD construction method for constituting a soil cement underground continuous wall.  <P>SOLUTION: This underground continuous wall construction method constructs the underground continuous wall, by mixing and agitating by injecting an injection liquid including a solidifying material into present position earth. The underground continuous wall construction method is provided for adding a delayed-curing solidifying material and a dispersant to the injection liquid.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006045632-A (JP)
Title: Vapor deposition apparatus
Inventor: SO MATASHIYU
IPC: C23C14/24
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor deposition apparatus for forming a thin film with high efficiency, by achieving a stable film-forming process.  <P>SOLUTION: The vapor deposition apparatus 1 comprises a substrate-holding means (13), and a vapor deposition source (20) which is placed so as to face the substrate-holding means (13) and produces an evaporated raw material. A distance (h) between the vapor deposition source (20) and the substrate holding means (13) shall be less than 1 by a ratio with respect to the maximum width (d) of the substrate-holding means (13) facing the vapor deposition source (20).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006054933-A (JP)
Title: Inverter device
Inventor: ISHIKAWA KATSUMI
IPC: H02M1/08
Filed: 2004-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable inverter device capable of detecting noises having longer cycle originating from an insulation signal transmitting element, discriminating the noises from dv/dt noises or induction noises having shorter cycle.  <P>SOLUTION: In the inverter device, a low pass filter, a band pass filter, and a switching means are arranged between an input part of the gate drive circuit of the power semiconductor switching element of a voltage drive type and an insulation signal transmitting means for transmitting the output from the control circuit. An abnormal signal judging circuit which turns on/off the switching means by the output from the band pass filter to eliminate the noises having longer cycle originating from the insulation signal transmitting element and the dv/dt noises and the induction noises both having shorter cycle, and which outputs an alarm signal, is also arranged between the input part of the gate drive circuit and the insulation signal transmitting means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281664-A (JP)
Title: Prepreg and metal foil-clad laminate and printed circuit board obtained by using the same
Inventor: TAKEUCHI KAZUMASA
IPC: C08L63/00
Filed: 2004-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal foil-clad laminate and a printed circuit board having excellent softness (flexibility) while maintaining characteristics of a high Tg (glass transition temperature) of a prepreg and the prepreg affording the same.  <P>SOLUTION: The prepreg 100 has a fiber substrate and a resin composition impregnated into the fiber substrate. The resin composition comprises a resin having a bivalent group represented by formula (1).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005059004-A (JP)
Title: Mixer element for mixing of multicomponent paste and mixer using the same
Inventor: WAGNER INGO W
IPC: B01F7/02
Filed: 2004-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixer element having a mixing chamber to manufacture a paste by mixing components.  <P>SOLUTION: The mixer element comprises an element body part having a longitudinal shaft extending from a rear end of the element body part, a mixing means (the mixing chamber) arranged at the element body part and a closing element closing an introducing opening part to the mixing chamber. The closing element is arranged at the end of the element body part adjacent to the introducing opening part and gives the closing of paste sealablity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006016948-A (JP)
Title: Block product including dowel, and block structure
Inventor: TAKEDA HIROTAKA
IPC: E04B2/02
Filed: 2004-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repeatedly usable block product, and a dowel product which enables the jointing of the block product without the use of a wet adhesion construction method.  <P>SOLUTION: The rectangular parallelepiped-shaped block products, which are composed of concrete, ceramics, stone, wood, glass, a resin, plastics, etc., and a material obtained by combining them together, can be easily joined together and subjected to masonry without skillful techniques. For this purpose, the block products are joined together and and subjected to the masonry in combination with the dowel product as a joint member. This brings about the block structure whose strength is further increased by inserting a support (core rod) and which has an earthquake-resistant construction. The block structure is constructed by a dry construction method avoiding the use of cement, mortar, an adhesive, etc., and can be easily demolished. The block product and the dowel product after the demolition of the block structure can be recycled.  <P>COPYRIGHT: (C)2006,JPO&NCIPI