baber/WOPTO huggingface dataset:
Patent JP-2004079251-A (JP)
Title: Fuel gas supply device of fuel cell, method thereof, and fuel cell power generation system
Inventor: KINOSHITA KAZUO
IPC: H01M8/04
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel gas supply device of a fuel cell to variably control a fuel gas supplied to the fuel cell so as to have a dew-point value allowed by the fuel cell, while maintaining performance of a dehumidifying tower, and to provide a method thereof and a fuel cell power generating system.  <P>SOLUTION: This fuel gas supply device of the fuel cell is to supply a fuel gas to the fuel cell to generate power by electrochemical reaction of the fuel gas and an oxidizer, and is provided with a dehumidifying device 10 to remove moisture from the fuel gas 13 supplied to the fuel cell 16, a bypass passage 18 to make a part of the fuel gas 13 flow from the upstream side to the downstream side by bypassing the dehumidifying device 10, and a control valve 20 inserted and disposed in the bypass passage 18 to adjust a mixing ratio of the mainstream fuel gas passing through the dehumidifying device 10 and the bypass stream fuel gas passing through the bypass passage 18, which merges on the downstream side of the dehumidifying device 10, and to variably control the fuel gas supplied to the fuel cell 16 so as to have the dew-point value allowed by the fuel cell 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073085-A (JP)
Title: Operation section structure for harvester
Inventor: KAWASE MUNEYUKI
IPC: A01D67/00
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation section structure for a harvester, inexpensively affording a blow-molded control column and enabling it to be firmly attached.  <P>SOLUTION: This operative section structure for harvester is such one that the mount on the lower end of the control column 20 is provided with a mount 26 of hollow structure and a tightened mount 27 of hollow structure so that their insides communicate with each other, wherein the mount 26 is supported on the upward support surface 33 of an operation section frame 30 and the tightened mount 27 is butted on the forward support surface 34 of the operation section frame 30 and tightenedly joined via mounting bolts to the surface 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003100625-A (JP)
Title: Pattern transferring method in manufacture of semiconductor device
Inventor: MATSUMURA HIDEKI
IPC: G03F1/88
Filed: 2002-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a pattern transferring method for pressing the dies where the projected and recessed patterns are formed to a resist film, in which the resist film is etched, after the pressing, with the low price and simplified wet- etching method. SOLUTION: The resist film 2, to which the projected and recessed dies 3 are pressed, is selectively denatured by irradiation with ultraviolet ray and then this resist film 2 is wet-etched. Otherwise, the over-heat temperature of the dies 3 at the time of pressing is set to the thermal deterioration temperature of the resist film 2 to press the dies 3. Accordingly, after the resist film 2 is selectively denatured, this resist film 2 is wet-etched.
Patent JP-2004085244-A (JP)
Title: Manufacturing method of flow sensor
Inventor: IKE SHINICHI
IPC: G01F1/692
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a flow sensor capable of manufacturing easily and reducing a manufacturing cost.  <P>SOLUTION: A plurality of passage recessed parts 7 are formed on the back of a stainless substrate material 50 having the mirror-finished surface side, remaining slight film thickness on the surface side. An electric insulating film 13 is formed on the surface of the substrate material 50, and a flow velocity detection means 12 or the like is formed thereon by a well-known membrane formation technology. The substrate material 50 is cut and separated at the center of a thick part 50B, to thereby form a plurality of sensor chips 51. The sensor chips 51 and a stainless passage formation member 2 are laminated and subjected to laser welding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086408-A (JP)
Title: Information providing device
Inventor: MORISHITA TAKUMI
IPC: G06Q30/02
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing device with high portability, high installation workability, and easily providing a user with useful information.  <P>SOLUTION: This information providing device comprises an information recording medium 102 storing information useful for the user and removable from the information providing device 100; an information reading out means 103 reading out information stored in the information recording medium 102; a transmit data conversion means 105 converting information read out of the information recording medium 102 with the information reading out means 103 into transmittable data; and a transmitting means 106 delivering the transmit data converted into the transmittable data to an outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084788-A (JP)
Title: Bearing made of ceramics or the like
Inventor: KANAI TAKASHI
IPC: F16C33/24
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely prevent the generation of a noise by a simple work in a bearing made of ceramics or the like wherein noise is generated by a stick slip phenomenon.  <P>SOLUTION: In the bearing made of ceramics or the like which has some degree of roughness or a porous part in any one or both of a shaft and a sleeve, a solid lubricating material such as carbon which can be scattered and adhered to a contact part, wherein the stick slip phenomenon is to be generated by rotation, by a convection or static electricity is adhered to a part of the shaft or the sleeve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083994-A (JP)
Title: Raw material for piston ring, piston ring and manufacturing method therefor
Inventor: OGAMI MASUMITSU
IPC: C23C10/60
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw material for a piston ring, of which only the surface required to be nitrided as a piston ring, can be nitrided without needing cutting or grinding processes, or a step of removing a nitrided layer or a plated part by chemical treatment such as etching, after nitriding.  <P>SOLUTION: In the raw material to be absolutely nitrided for the piston ring for an internal combustion engine, the raw material has a cleaned surface to be nitrided, and a surface without needing nitriding, which has a nitriding inhibitor coated thereon by a coating, immersing or spraying method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082283-A (JP)
Title: Wire saw
Inventor: SAKIDA SHINJI
IPC: B24B27/06
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire saw for stably slicing a semiconductor block by preventing the attachment of wire chips, silicon flakes and external dusts to a wire in slicing the semiconductor block.  <P>SOLUTION: In this wire saw wherein the wire 7 supplied from a supply reel 8 is placed between a plurality of interval holding rollers 5 taken up on a take-up reel, and the semiconductor block 3 is placed between the plurality of interval holding rollers 5 to slice the same while supplying a cutting fluid, a cleaning member 6 for the wire 7 is mounted on a passage of the wire 7 between the interval holding roller 5 and the semiconductor block 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086106-A (JP)
Title: Plastic ferrule for optical connector and its manufacture method
Inventor: TSUKAMOTO KOJI
IPC: G02B6/36
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a plastic ferrule for an optical connector whose frictional force when the connector is inserted/pulled out is low, whose optical connection performance is not spoiled, and which is hardly influenced by sticking dust and hardly stuck to a sleeve.  <P>SOLUTION: An almost cylindrical ferrule 1 for the optical connector having a through-hole for housing an optical fiber in an axial direction has recessed and projecting parts on the outer circumferential surface of the cylinder and is constituted so that a circle linking the apexes of the projecting parts 1B like a circumference forms an almost right circle, and its component material is resin and inorganic filler.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093182-A (JP)
Title: Torque sensor for electric power steering
Inventor: ICHIKAWA MAMORU
IPC: G01L3/10
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration by fatigue of coil harnesses on the basis of vibration from a traveling road surface and an engine, and to prevent the deterioration in installation workability by the coil harnesses and the deterioration in a circuit connecting state to a sensor board.  <P>SOLUTION: A guide member 13 is arranged between a torque detecting coil 8, a temperature guaranteeing coil 9 and the sensor board 12 for supporting an intermediate part of both coil harnesses 8a and 9a by imparting prescribed directionality. The guide member 13 is installed in a state of being inserted into and locked on a communicating hole 143 for communicating the inside of an upper housing 110 with the inside of a wiring box 140.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092431-A (JP)
Title: Emission control device
Inventor: TOSHIOKA TOSHISUKE
IPC: F01N3/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emission control device for restraining external emission of H<SB>2</SB>S by efficiently performing sulfur content separation control of an SOx storage means.  <P>SOLUTION: This emission control device has an exhaust passage having first and second partial exhaust passages 19a and b and merging the respective partial exhaust passages 19a and b with a common exhaust passage 20 on the downstream side, the SOx storage means 21a and b respectively arranged in the partial exhaust passages 19a and b, an oxidizing catalyst 27 arranged in the common exhaust passage 20 and SOx separating means 22a and b for performing the sulfur content separation control for separating SOx from the SOx storage means 21a and b. The emission control device is provided for controlling at least one of the air fuel ratio of exhaust gas flowing in the first and second partial exhaust passages 19a and b so that the air fuel ratio of the exhaust gas flowing in the oxidizing catalyst 27 becomes a little lean when performing the sulfur content separation control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092998-A (JP)
Title: Sliding type locking device and air conditioner
Inventor: AKUTSU MASANORI
IPC: F24F13/32
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate assembly at a low cost without leaving an omitted part at a bar of a suction grille even in the case of removing a sliding type locking piece from the suction grille.  <P>SOLUTION: An air conditioner provided with a decorative panel 7 and the suction grille hinge-connected to the decorative panel 7, is provided with a sliding type locking device sliding along the bars 9a formed at the suction grille 9, partially projecting from the side face of the suction grille and lockable to a locking part 35 of the decorative panel 7. The sliding type locking device is provided with the sliding type locking piece 101 slidably supported to a boss part formed at the suction grille 9, through a screw 105; a flexural piece 101c formed at the side part of the sliding type locking piece; and an engaging protrusion 101d provided at the free end of the flexural piece 101c and engaged with an engaging cutout 9b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092784-A (JP)
Title: Rolling bearing
Inventor: KIMURA KEISUKE
IPC: F16C33/58
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce inner and outer ring components of irrotational synchronous runout, and reduce motor irrotational synchronous runout when used in, for example, a spindle motor of an HDD.  <P>SOLUTION: In the rolling bearing, roundness of an inner diameter of an inner ring is ≤1μm, and an angular component nz of the inner diameter is ≤0.01% of an inside clearance ratio when the number of rolling elements is z and its integral multiple is n. The roundness of the inner diameter of the inner ring provided within 1μm is transferred to roundness of a raceway surface of the inner ring in assembly of the inner and outer rings.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093529-A (JP)
Title: Roundness measuring machine
Inventor: KIKUCHI NOBORU
IPC: G01B5/20
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roundness measuring machine capable of performing centering or inclination correction of a measuring object easily in a short time without repeating frequently the same operation by changing a measuring magnification, when performing the centering or the inclination correction of the measuring object.  <P>SOLUTION: After eccentricity adjustment based on the eccentricity quantity displayed by measuring the measuring object 26 in a low magnification, an operation/processing means 36 predicts the next measured data, and the optimum measuring magnification for centering is determined from the result by the operation/processing means 36. After inclination adjustment based on the inclination quantity displayed by measuring the measuring object 26 in a low magnification, the next measured data are predicted, and the optimum measuring magnification for the inclination correction is determined from the result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103332-A (JP)
Title: Phthalocyanine compound multilayered thin film, manufacturing method for the same, and organic electroluminescent element using the same
Inventor: KATO SHINJI
IPC: H05B33/22
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phthalocyanine compound multilayered thin film having high bonding stability and excellent surface flat properties, a manufacturing method for the thin film and an organic electroluminescenct element using the thin film.  <P>SOLUTION: The method comprises steps of bonding a compound (A) containing a group expressed in a general formula - M (- O - R<SP>1</SP>)n (wherein, M is one element selected from a group composed of elements belonging to groups 4, 5, 6 or 13 in the periodic table, R<SP>1</SP>is one group selected from a group composed of a 1 to 10C alkyl group and n is an integer of 2 or greater) on a base material surface with a hydroxy group (1); producing the hydroxy group (2); bonding the hydroxy group produced in the step (2) to a phthalocyanine compound (B) having two or more silicon atoms bonded to an alkoxy group; and producing the hydroxy group (4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098419-A (JP)
Title: Manufacturing method for bathtub cover with edge protector
Inventor: DAIKU HIROSHI
IPC: B29L31/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable molding in shapes with diverse dimensions by using a small number of injection molds.  <P>SOLUTION: This method is used for manufacturing a bathtub cover where an edge protector is integrally provided at the peripheral edge of a thermoplastic resin cover body. An insert mold 10 for use in the manufacturing method is provided with a cavity for molding the edge protector, and split into a plurality of unit molds 11-18 in the peripheral direction of the bathtub cover; and the respective unit molds 11-18 are split into female molds 11a-18a and male molds in the direction of the thickness of the bathtub cover. The unit molds 11-18 are arbitrarily combined together and arranged at the peripheral edge of the cover body; the female molds 11a-18a of the insert mold 10 and the male molds thereof are closed in a state in which the peripheral edge of the cover body is inserted into the cavity; and the plasticized thermoplastic resin is injected into the cavity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101895-A (JP)
Title: Illumination optical system of projection liquid crystal display, and projection liquid crystal display
Inventor: KO IJITSU
IPC: G02B27/18
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To attain miniaturization and cost reduction of an illumination optical system of a projection liquid crystal display and the projection liquid crystal display.  <P>SOLUTION: The illumination optical system of the projection liquid crystal display is provided with an illumination light source 1, a first light condensing means 2 condensing illumination light emitted from the illumination light source 1, a lightguide type light integrator 4 in which the illumination light from the light condensing means 2 is made incident and which emits the illumination light as the illumination light having a plurality of light source images and a polarization beam splitter 6 in which the illumination light emitted from the lightguide type light integrator 4 is made incident and which emits polarized light formed by arranging the illumination light in a prescribed polarization direction. The illumination optical system is preferably provided with a parallelizing optical system 5 parallelizing the illumination light emitted from the lightguide type light integrator 4 and making the illumination light incident in the polarization beam splitter 6 at an optical path between the polarization beam splitter 6 and the lightguide type light integrator 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099787-A (JP)
Title: Polymer/surfactant complex nano wire and method for producing the same
Inventor: MORIGUCHI ISAMU
IPC: C08F38/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple technology capable of synthesizing a water-soluble organic polymer in which the shape is controlled by a size of nanometer suitable for being used as a nano wire.  <P>SOLUTION: The method for producing a polymer/surfactant complex nano wire comprises incorporating a polymerizable monomer (e.g. an acetylene derivative such as phenylacetylene) into a hydrophobic phase of an aggregate (particularly a rod-like micelle) which is formed with surfactants in water, passing through formation of a nano complex of the monomer with a silicate ion (particularly preferably sodium silicate) and polymerizing the monomer to synthesize a nano complex structure composed of a polymer/surfactant aggregate/silica, eliminating a silica part from the structure by dissolution and synthesizing the nano wire as a water-soluble polymer/surfactant complex in which the surfactant is bound to the polymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101150-A (JP)
Title: Air-conditioner
Inventor: TAKATO RYOICHI
IPC: F25B39/04
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner of improved performance by enhancing the vapor-liquid separation efficiency while maintaining the quantity of sealed refrigerant in a vapor-liquid separation cycle.  <P>SOLUTION: The air-conditioner has an auxiliary heat exchanger having a configuration in which a pipe line at an outlet of an outdoor heat exchanger forms one system or the pipe line forms one system when the outdoor heat exchanger works as a condenser.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102194-A (JP)
Title: Photopolymerizable composition
Inventor: TAKASAKI RYUICHIRO
IPC: G03F7/004
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photopolymerizable composition which has high sensitivity, high resolving power, and adhesion and is excellent in safe write property even when the film is considerably thick.  <P>SOLUTION: The photopolymerizable composition containing an ethylene unsaturated compound (A), a sensitized dye (B), and a polymerization initiator (C) is an infrared-ray absorptive compound having a structure in which the sensitized dye (B) is represented as a formula (1) (where D+ is a positive ion dye and R1 to R4 are each a hydrogen atom, halogen, a hydroxyl group or univalent organic residues).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2006076882-A (JP)
Title: New dipeptide compound and medicinal use thereof
Inventor: MITSUMOTO TSUTOMU
IPC: A61P31/18
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new dipeptide compound excellent in medicinal kinetics, compared with a conventional HIV protease inhibitor.  <P>SOLUTION: An anti-AIDS medicine comprises a new dipeptide compound represented by general formula (I) [wherein R<SP>1</SP>is a hydroxy group or an amino group; R<SP>2</SP>is 1-4C lower alkyl group or a halogeno group; R<SP>3</SP>, R<SP>4</SP>and R<SP>5</SP>are each a saturated or unsaturated 1-4C lower alkoxy group or a hydrogen atom (except for a case when all of R<SP>3</SP>, R<SP>4</SP>and R<SP>5</SP>are hydrogen atoms), with the proviso that R<SP>3</SP>and R<SP>4</SP>may be bonded with each other to thereby form a ring; R<SP>6</SP>and R<SP>7</SP>are each a straight-chain or branched 1-4C lower alkyl group, a halogeno group or a hydrogen atom] or a pharmaceutically acceptable salt thereof as an active ingredient.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004106283-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: HIROI JUNICHI
IPC: B41M5/382
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer image receiving sheet capable of printing an image excellent in the reproductivity of an image of a person, particularly of the flesh color of a human face.  <P>SOLUTION: In the thermal transfer image receiving sheet obtained by successively laminating an intermediate layer and a dye receiving layer on one face of a base sheet, the reflecting characteristics of the surface where the dye receiving layer is provided, has an L value of 90 to 95, a value of -1.5 to 0 and b value of -3.0 to 0, when the reflecting characteristics are measured by the method specified by JIS-Z8722 and expressed by the method specified by JIS-Z8730.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105057-A (JP)
Title: Method for measuring l-cysteine and reagent for measuring the same
Inventor: NAKANO YOSHIO
IPC: G01N21/77
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for enzymatically measuring of L-cysteine, by which many specimen can accurately and simply be treated, and to provide a reagent for measuring the L-cysteine.  <P>SOLUTION: This reagent contains an enzyme which catalyzes for reacting with the L-cysteine to produce the ammonia, pyruvic acid and hydrogen sulfide, and does not substantially react with D-cysteine and homocysteine and pyridoxal-5'-phosphoric acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112286-A (JP)
Title: Digital copying machine
Inventor: TOMARU HIROSHI
IPC: G06T3/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital copying machine capable of outputting the required part of original image data separately for a plurality of number of times or optionally outputting only a required image and enhancing workability for outputting the original image data stored by one reading of one original that is divided / collected.  <P>SOLUTION: The digital copying machine including: a scanner 106; an image memory 154; and an operation display 153 and for forming an image on recording paper is characterized in that the scanner 106 reads one original that is divided / collected, stores the read image to the image memory 154, displays an outline image layout on the operation display 153 and the digital copying machine includes a printer engine 151 for forming an image on the recording paper according to output position information depending on the image layout.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120046-A (JP)
Title: Small article storing bag for portable telephone
Inventor: TOTANI HIDEO
IPC: H04M1/21
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag for storing small articles for portable telephones which can be mounted removably on a portable telephone, when desired, and house small and thin sheetlike articles, prepaid cards substituting tickets, etc. freely from insertion and removal.  <P>SOLUTION: The bag has one or two flat pockets on a board part removably mounted on the back of a portable telephone Y. Each pocket has an insertion opening capable of inserting a card-like prints or a small and a thin mirror or a lens.  <P>COPYRIGHT: (C)2004,JPO