baber/WOPTO huggingface dataset:
Patent JP-2006070836-A (JP)
Title: Motor fan
Inventor: JIN MOTOI
IPC: F04D29/34
Filed: 2004-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To materialize a motor fan advantageous in cost reduction by limiting necessary use quantity of expensive heat conduction support member.  <P>SOLUTION: A depression part 2-13 depressing to correspond to an outer appearance shape of each heat generation element 5-3 or a depression part formed in a shape along each heat generating element outer appearance shape as one unit in an area where the heat generation element is arranged is formed on a stator retaining part inner surface facing to cover a control circuit, heat conductive support member is filled in a gap between the heat generating element and the depression part, preferably the gap 6 about 1 mm. Consequently, use quantity of the heat conductive member represented by expensive silicone rubber can be suppressed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006073446-A (JP)
Title: Fuel cell power generating device
Inventor: HASEGAWA MASAKAZU
IPC: H01M8/04
Filed: 2004-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell power generating device with a space needed for installation of a ventilating device set narrower and with consumption necessary for ventilation set low.  <P>SOLUTION: The fuel cell power generating device 5 of a package type installed inside a building 1 is provided with an air inlet 6 for leading in air inside the building 1 and an air exhaust tube 9 exhausting ventilation air outside, and a ventilating fan 8 leading in outside air from an air intake port 2 toward the fuel cell power generating device 5 through the air inlet 6 and exhausting it from the air exhaust tube 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006069149-A (JP)
Title: Reversible thermal recording medium
Inventor: SHINPO HITOSHI
IPC: B41M5/40
Filed: 2004-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-sensitivity reversible thermal recording medium which has sufficient color development density and erasability.  <P>SOLUTION: In this reversible thermal recording medium, a reversible thermal recording layer containing a reversible thermal composition is provided on a substrate, and at least one protective layer is provided on the reversible thermal recording layer. The reversible thermal composition contains an electron-donating coloring compound and an electron-accepting compound as main components, and can form a relatively color-developed state and a relatively color-erased state, depending on a difference in heating temperature and/or cooling speed after heating. The reversible thermal recording medium is characterized in that a phosphinic compound, which is expressed by general formula (1) (wherein R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>each independently represent any one substituent selected from among hydrogen, an aliphatic hydrocarbon group capable of also possessing a substituent, and an aromatic hydrocarbon group), is contained in the reversible thermal recording layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006077582-A (JP)
Title: Rotary compressor
Inventor: NAKAO HIDETO
IPC: F04C18/356
Filed: 2004-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary compressor using natural refrigerant such as carbon dioxide without causing depletion of the ozone layer and warming of the earth, improving surface hardness and oil retention capacity of cylinder material of the rotary compressor, preventing seizure and abrasion between a vane and a side surface of a vane groove on a suction side of a cylinder and having high reliability.  <P>SOLUTION: The rotary compressor of the invention uses the refrigerant containing neither chlorine nor fluorine in a molecular structure and the cylinder is formed of sintered material. This allows preventing generation of sintering and abrasion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006076443-A (JP)
Title: Electric power steering device
Inventor: ITO HIROYUKI
IPC: B62D5/04
Filed: 2004-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the long time driving in good condition by enhancing the lubricating performance of grease without bringing about a rise of the manufacturing cost.  <P>SOLUTION: The inside ring surface 21 of a socket-and-spigot part 20 has an overhang part 22 overhung toward the inside surface from the tooth bottom circle 12b of a worm wheel 12, and in the gear meshing part A, the grease attached to the tooth bottoms of the worm wheel 12 is blocked by the overhang part 22 even if it is extruded by the pushout effect of the gear meshing part, so that the grease can be completely prevented from running off into a thickness reduced part of an ahead housing 14 (cover). However, some of the grease will flow into the gap B existing to the ahead housing 14 (cover). Accordingly a major portion of the grease in the gear meshing part A is normally stored in this place A, which secures a sufficient feed of grease to the gear meshing part A.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006075875-A (JP)
Title: Soldering flux and cream solder
Inventor: TENJIN YOSHIO
IPC: H05K3/34
Filed: 2004-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide cream solder having excellent solderability and storing stability.  <P>SOLUTION: A soldering flux contains, as an activator, a xylene derived compound in which bromine or chlorine is substituted for 2-6 hydrogen atoms among hydrogen atoms bonding to two methyl groups of xylene, and/or a toluene derived compound in which bromine or chlorine is substituted for 2-3 hydrogen atoms among hydrogen atoms bonding to the methyl group of toluene and in which bromine or chlorine is further substituted for 1-2 hydrogen atoms of a benzene ring.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006080443-A (JP)
Title: Light emitting diode and manufacturing method thereof
Inventor: OMICHI KOUJI
IPC: H01L33/60
Filed: 2004-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode which suppresses variations in chromaticity, and to provide the manufacturing method of the light emitting diode.  <P>SOLUTION: The light emitting diode is provided with an ultraviolet light emitting diode device 4; lead terminals 2 and 3 electrically connected with the ultraviolet light emitting diode device 4; and a red phosphor 7R, a green phosphor 7G, and a blue phosphor 7B which absorb part or all of light emitted from the ultraviolet light emitting diode device 4, and emit photoluminescence which is different in wavelength from the light. Average weights of particles of each of the red phosphor 7R, the green phosphor 7G, and the blue phosphor 7B are made different, and the phosphors are arranged nearly in the shape of a band at the upper side of the light emitting diode device 4 along a horizontal direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005225221-A (JP)
Title: Chromatic color coloring agent for multicolor color developing laser marking, composition for multicolor color developing laser marking and molding including the same and laser marking method
Inventor: KAWAKAMI KAZUMI
IPC: C08J7/00
Filed: 2004-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chromatic color coloring agent for multicolor color developing laser marking, which can mark with at least two color tones different from each other by irradiating positions different from each other of a molded body with at least two laser beams having energies different from each other, a polymer composition for multicolor color developing laser marking, which can produce, for example, a chromatic color marking resulting from the coloring agent and a white marking on the surface of a molding, the ground color of which is black or one in dark color base, a laser marking method, a molding with multicolor markings or the like.  <P>SOLUTION: This chromatic color coloring agent has an exothermic peak, which is ascertained by a differential thermal analysis and has a range of 360°C-590°C. This composition for laser marking includes the chromatic color coloring agent, a black substance (such as carbon black), which itself disappears or which discolors upon the receipt of laser beams, and a polymer under the condition that the contents of the chromatic color coloring agent and of the black substance are respectively 0.001-3 parts by mass and 0.01-2 parts by mass to 100 parts by mass of the polymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006084284-A (JP)
Title: Method for converting protein or peptide to sulfonic acid derivative and method for determinating amino acid sequence of protein or peptide
Inventor: KOHAMA TAKASHI
IPC: G01N33/483
Filed: 2004-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently converting the N-terminal of protein or peptide to a sulfonic acid derivative, a method capable of simply and efficiently analyzing protein by mass analysis and an intermediate for converting the N-terminal of protein or peptide to the sulfonic acid derivative.  <P>SOLUTION: The method for converting protein or peptide to the sulfonic acid derivative includes a process for reacting a compound, which contains an atom having a characteristic isotope composition in mass analysis and a disulfide group, with the N-terminal of protein or peptide to derive protein or peptide of which the N-terminal is modified with the compound and a process for converting modified protein or peptide to the sulfonic acid derivative by cleaving the disulfide bond of the modified protein or peptide to convert the same to a sulfonic acid group. The method for analyzing the amino acid sequence of the obtained sulfonic acid derivative by mass analysis is also disclosed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006086965-A (JP)
Title: Image processor and its method, image transmitting device and its method, and display unit
Inventor: MIYASAKA DAIGO
IPC: G09G5/00
Filed: 2004-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor for increasing the number of bit plains after the number has been decreased while restraining deviation in a gradation sequence in a dither process and to provide further an image transmitting, displaying devices and an image processing method.  <P>SOLUTION: There is provided the image processor including a processor previous stage 4 for practicing a multivalued dither process by a two-dimensional dither matrix and decreasing the number of the bit plains in a raster image 1 of an original image, a memory 2 for storing image data of the raster image whose number of the bit plains is decreased, and a processor subsequent stage 5 for increasing the number of the bit plains after performing a bit adding process to a memory 2 image data. The processor previous stage 4 practices the multivalued dither process by a totalized value of an offset value produced by an offset producing section 101 and threshold value produced by a threshold value producing section 11A. The threshold value matrix is a matrix produced by changing, into values different from original values, values corresponding to each part which is not "0" in offset matrix values among the dither matrix value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006090141-A (JP)
Title: Valve timing control device of internal combustion engine
Inventor: WATANABE KOTARO
IPC: F01L1/34
Filed: 2004-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing control device of an internal combustion engine with reduced cost, by improving productivity and simplifying an oil passage constitution.  <P>SOLUTION: This valve timing control device has a lock mechanism composed of springs respectively arranged in one oil chamber of an ignition timing delay oil chamber and/or an ignition timing advance oil chamber, a holder member constituted so as to be capable of holding the springs and movably arranged in at least the rotary shaft direction on a side surface in the peripheral direction of a vane, a lock pin movably arranged so as to project from the inside of the vane, having a large diameter part and a small diameter part and retreating into the vane by introducing oil pressure of the ignition timing delay oil chamber and/or the ignition timing advance oil chamber and a lock pin storage hole engageable when the lock pin projects from the inside of the vane, and a lock releasing oil passage for penetrating through the holder member from the ignition timing delay oil chamber and/or the ignition timing advance oil chamber and communicating with the lock pin from the vane.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006092273-A (JP)
Title: Merchandise purchase management system
Inventor: TAKAHASHI NAOKI
IPC: G06Q50/10
Filed: 2004-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise purchase management system for securing an inventory for a customer who is considering purchase of merchandise, and for securing the purchase chance of a new customer.  <P>SOLUTION: This merchandise purchase management system is provided with an inventory storing means for storing the number of inventory of each merchandise and the number of sellable inventory of the merchandise, a delivery method specifying means for specifying the delivery method of merchandise based on the instruction input of a customer, a deciding means for deciding whether or not the number of sellable inventory of the merchandise of the inventory storing means should be allocated to the customer according to the delivery method acquired by the delivery method specifying means and a merchandise allocation means for allocating the number of sellable inventory of the merchandise of the inventory storing means according to the result of the deciding means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006091461-A (JP)
Title: Structure of lens fixing part
Inventor: MORIOKA HIDEO
IPC: G03B17/02
Filed: 2004-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology with which the position adjusting work and the fixing work of a lens unit can be facilitated.  <P>SOLUTION: A lens unit 5 is inserted into a substantially cylinder-shaped holder part 25 to be arranged in the holder 25. An adjuster 31 is attached to the lens unit 5 to be freely rotatable. The adjuster 31 is made to be able to be screwed into the holder part 25. The position of the lens unit 5 is adjusted, by being moved in the direction of the optical axis of the holder 25 by rotating the adjuster 31, while making the adjuster 31 screw into the holder part 25 in the state that the lens holder 5 is inserted into the holder part 25 to be arranged in the holder 25.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006093442-A (JP)
Title: Photodiode, photodiode array, method for manufacturing the same and spectroscope
Inventor: TAKIMOTO SADAJI
IPC: H01L31/10
Filed: 2004-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To have a fast optical responsive speed in low noises, and to provide a photodiode having a high light sensitivity, a photodiode array provided with a plurality of photodiodes, a spectroscope which uses this photodiode array as a light detecting means, and a method for manufacturing the photodiode array.  <P>SOLUTION: In the photodiode 10, a low density buried layer 2 containing second conductive impurities of a low density is formed inside a substrate 1 containing first conductive impurities, a high density layer 3 containing the second conductive impurities of a high density is formed inside the low density buried layer 2, and a drawing part 4 exposed to the surface of the substrate 1 is formed in the high density layer 3 so as to contain the second conductive impurities of the high density. The high density layer 3 is electrically connected to an electrode 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006092346-A (JP)
Title: Equipment, method, and program for character recognition
Inventor: KOYAMA TOSHIYA
IPC: G06K9/20
Filed: 2004-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment, a method, and a program for character recognition which can improve a recognition rate of hand-written letters in documents in which printed characters and hand-written characters mixedly exist.  <P>SOLUTION: An image input part 11 creates an input image of a document in which printed characters and hand-written characters mixedly exist, and a binarization part 12 binarizes the input image. A document structure analysis part 14 separates the binarized image into two or more sentence areas based on paragraphs and columns, and blocks them. A character cut-out part 15 performs a character cut-out to each sentence area, character by character. A characteristic amount calculation part 16 calculates a characteristic amount for each sentence area, using a result of a sentence structure analysis and a character cut-out. A characteristic amount accumulation part accumulates the characteristic amount, and finds a separation factor separating printed characters and hand-written characters. A printed and hand-written characters separation part 18 separates printed characters and hand-written characters in the input image and an output image of the document structure analysis part 14 based on the separation factor, and obtains extraction image for each of them.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311288-A (JP)
Title: Apparatus and method of substrate bonding
Inventor: YAMAMOTO KIYOBUMI
IPC: H01L27/146
Filed: 2004-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate bonding apparatus that bonds a semiconductor substrate of a chip-size package to a sealing substrate with high yield.  <P>SOLUTION: Substrate bonding apparatus 11 is set in a clean booth 12, and a wafer 25 and a glass substrate 33 are transferred by a uniaxial robot 46 and a penta-axial robot 47. A transfer station 91 extracts a transfer film 112, coated with an adhesive from a film supply 113 and then presses it against the glass substrate 33 and transfers the adhesive. A separation station 92 separates the transfer film 112 from the glass substrate 33. A bonding station 57 aligns the wafer 25 with the glass substrate 33 and adjusts the parallelism of surfaces to be bonded and bonds them. Since handling and bonding operation of the wafer 25, glass substrate 33, and transfer film 112 are carried out inside the clean room 12 by the substrate-bonding apparatus 11, decrease in yield due to adhesion of foreign substances will not occur.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006095082-A (JP)
Title: Mattress
Inventor: OTA TANTO
IPC: A47C27/15
Filed: 2004-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mattress excellent in body pressure dispersive property, gas permeability, operability when it is carried, following property to a get-up floor part in the case of raising the mattress up, and laundry durability.  <P>SOLUTION: The mattress consists of three layers where an intermediate layer 21 is inserted between a front surface layer 11 and a rear surface layer 31. The front surface layer 11 and the rear surface layer 31 are made of flexible polyurethane foam, and the intermediate layer 21 is made of hard cotton. The front surface layer 11 is desirably made of film-removed flexible polyurethane foam, and the rear surface layer 31 is desirably made of flexible polyurethane foam whose hardness is lower than that of the front surface layer 11. It is desirable to form a groove 23 along the width direction of the mattress 10 on the rear surface of the intermediate layer 21. The front surface layer 11, the rear surface layer 31 and the intermediate layer 21 are desirably adhered with a reaction type hot melt adhesive.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006097608-A (JP)
Title: Core for casting cylinder head with variable swirl intake device
Inventor: AOYANAGI YUZO
IPC: F02F1/24
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core enabling to precisely cast a cylinder head including two intake ports opening to a combustion chamber of an internal combustion engine and two intake air branch flow passage communicating to each intake ports.  <P>SOLUTION: This invention relates to compound core 141, 142 for casting the cylinder head 1 for an internal combustion engine including two intake air passages 22, 23 composed of the intake air branch flow passages 22a and 2b, 23a and 23b. The cores include a pair of cores for forming an intake air branch flow passage 122a and 122b, 123a and 123b, and inserts 131, 132 gripped by the both cores as one unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006096928-A (JP)
Title: Epoxy resin powder coating and method for producing the same
Inventor: FUJIFUCHI TONAMI
IPC: C09D161/06
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin powder coating suitable for electrical passive parts, forming a coated film with excellent mechanical strengths and heat cycle resistance without impairing productivity and coating property.  <P>SOLUTION: The invention relates to the epoxy resin powder coating comprising (A) an epoxy resin, (B) a curing agent, (C) an inorganic filler and (D) an elastomer-containing phenolic resin, wherein the elastomer-containing phenolic resin is obtained by reacting an aldehyde with a mixture of a phenol and an elastomer. Preferably, the elastomer in the phenolic resin is a copolymer of ethylene and an acrylic ester and its content is 0.3-8.0 wt.% based on the total powder coating.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006096270-A (JP)
Title: Front structure of vehicle
Inventor: KINOSHITA YUJI
IPC: B60J5/04
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front structure of a vehicle capable of improving the visibility on the opposite side of a front corner member from a driver's seat without considerably increasing the number of components of the front corner member and the manufacturing man-hour while maintaining the rigidity of the front corner member.  <P>SOLUTION: A front corner member 16 extending along a side edge of a windshield glass 13 and a front edge of a side glass 14d is provided between the side edge of the windshield glass 13 and the front edge of the side glass 14d. The width of the front corner member 16 is 40-58 mm when viewed by a driver seated in a driver's seat of the vehicle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006107752-A (JP)
Title: Membrane electrode assembly of fuel cell
Inventor: SHIBUYA TOMOHIDE
IPC: H01M8/10
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane electrode assembly of a fuel cell capable of efficiently draining water produced in power generation.  <P>SOLUTION: The membrane electrode assembly of the fuel cell is formed in such a way that a cathode catalyst layer 16, a cathode primary coat 17, and a cathode diffusion layer 18 are stacked on the cathode side of an electrolyte membrane, an oxygen gas passage 24 is installed on the outside of the cathode diffusion layer 18, and each layer and the electrolyte membrane are arranged in the gravity acting direction. The membrane electrode assembly of the fuel cell contains a conductive material and a water repellent material in the primary coat 17, and the ratio of the water repellent material is gradually increased in the gravity acting direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006102759-A (JP)
Title: Liquid crystal laser marker
Inventor: HIGURE MASATERU
IPC: B41J2/00
Filed: 2004-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal laser marker which employs an optical system realizing printing in a wide range using a small polarization beam splitter nonetheless can keep satisfactory contrast even in the outer circumferential part of a printed pattern.  <P>SOLUTION: As a means of restraining difference in irradiation laser power density between a printed part and a background part becoming smaller as a mark drawn on a work 22 comes from the inner circumferential part to the outer circumferential part, a concave lens 19 is provided on an optical path through which laser light passed through an element composing a liquid crystal face reaches the polarization beam splitter 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI