baber/WOPTO huggingface dataset:
Patent JP-2004224716-A (JP)
Title: New chromene derivative
Inventor: TAKADATE AKIRA
IPC: G01N21/78
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fluorescent substance which is extremely promising as a fluorescent probe for carrying out fluorescence detection in high sensitivity since the fluorescent material has sufficient fluorescence intensity in a water-soluble polar solvent, high safety, large Stokes shift and difficulty in receiving interference with excited wavelength.  <P>SOLUTION: The chromene derivative is represented by general formula [1] [R<SB>1</SB>and R<SB>2</SB>are each independently a hydrogen atom or an NR<SB>4</SB>R<SB>5</SB>(R<SB>4</SB>and R<SB>5</SB>are each a 1-3C alkyl group) and when one is hydrogen atom, the other is the NR<SB>4</SB>R<SB>5</SB>; R<SB>3</SB>is a 1-3C alkyl group].  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226717-A (JP)
Title: Method for manufacturing mask and method for manufacturing semiconductor integrated circuit device
Inventor: HASEGAWA NORIO
IPC: G03F1/62
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the manufacturing time of a mask for transferring a desired pattern onto a semiconductor wafer.  <P>SOLUTION: Immediately after a resist pattern 2a having light shielding property against exposure light and consisting of an electron beam-sensitive resist film 2 is formed by patterning the electron beam-sensitive resist film 2 applied on the principal face of a mask substrate 1, a pellicle PE is mounted on the principal face of the mask substrate 1. While the pellicle PE is mounted on the mask substrate 1, a defect 2p consisting of the electron beam-sensitive resist film 2 is removed by irradiating the defect 2p with a laser beam LB. Because the defect 2p can be removed without peeling the pellicle PE, the manufacturing time of the mask can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003213161-A (JP)
Title: Method for curing coating composition curable by active energy radiation
Inventor: KURIHASHI TORU
IPC: C09D127/18
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epochal method for curing a coating composition, which does not need a special waste gas treating unit like that for a solvent- base coating material, gives immediate curability and high productivity, and can give a tough coating film without the deterioration of applicability on top of another and printability while maintaining high rub resistance.  <P>SOLUTION: This method for curing a coating composition is characterized in that a coating composition curable by active energy radiation, containing 1-20 wt.% of polyolefin resin particles (A) having a melting point of 100-300°C and a mean particle diameter of 30-300% of a coating thickness, 10-70 wt.% of a monomer (B), and 10-89 wt.% of other resin (C) having a glass transition temperature of 30-300°C is applied and cured in an atmosphere at 0°C or higher and below 100°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004223467-A (JP)
Title: Method for positioning coating apparatus
Inventor: SERIZAWA MITSUAKI
IPC: B05C11/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for positioning a coating apparatus, which stops a table mounted with a die or roll with high accuracy.  <P>SOLUTION: In the method for positioning the table carrying and moving the coating die and coating roll of the coating apparatus for applying a coating agent to a film, sheet, or the like, of plastics, the method for positioning the coating device which has a ball screw 27 screwed to the table 25, a servo motor 29 for rotationally driving the ball screw 27 and a position detector 30 for detecting the position of the table 25 comprises positioning the table 25 to a prescribed position by feeding the detection result detected by the position detector 30 back to the servo motor 29 and rotating the ball screw 27 screwed to the table 25 is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004001385-A (JP)
Title: Ink jet recording method
Inventor: YABUKI YOSHIHARU
IPC: C09D11/40
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording method which forms a colored image with high image density showing high light resistance and ozone resistance.  <P>SOLUTION: On an ink jet recording sheet having a coloring material receiving layer containing a cationic polymer of a quaternary ammonium salt with at least one kind of aromatic group in the partial structure, formed on a support, a yellow ink containing at least one kind of yellow dye, a magenta ink containing at least one kind of magenta dye and a cyan ink containing at least one kind of cyan dye are formed as an ink set of minimum constituent elements. The ink jet recording method is characterized in that an image is formed using the ink set for ink jet recording which shows an oxidation potential of the magenta dye and the cyan dye higher than 0.8V(vs SCE).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004233408-A (JP)
Title: Particulate structure and optical medium
Inventor: TODA ATSUSHI
IPC: G02B6/122
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure capable of making mechanical strength strong enough against bending stress, tensile stress, or the like and reducing also peeling and cracking in a particulate deposit layer by inhibiting a material such as a protective film from entering the gaps among the particulates without having an influence on an optical characteristic such as a reflection characteristic when applying that material onto the particulate deposit layer such as photonic crystal.  <P>SOLUTION: The particulate structure uses a visible light absorbing body 1 absorbing visible light as a substrate, and silica particulates of a 290 nm diameter are accumulated thereon as a particulate layer 2 for reflecting red light; silica particulates of a 240 nm diameter are accumulated thereon as a particulate layer 3 for reflecting green light; silica particulates of a 210 nm diameter are accumulated thereon as a particulate layer 4 for reflecting blue light; and further on these, a polymer layer 60 or gelatin layer 70 consisting of polymers larger in size than the gaps among the particulates is formed. Moreover, the optical medium such as a reflective screen has a diffusion film 7 on this polymer layer 60 or gelatin layer 70.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232499-A (JP)
Title: Turbine rotor blade and coating forming method
Inventor: ITO MASAHIRO
IPC: C23C4/10
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To find out a cause eroding and thinning material of first stage vanes, particularly vanes in a reheating first stage (medium-pressure first stage), during operation of a steam turbine and to provide a turbine rotor blade, keeping the vanes high strength, by adopting accurate prevention measures dealing the cause and by maintaining hydrostatic performance of the vanes while retaining an aerofoil profile of the vanes in a normal shape.  <P>SOLUTION: The turbine rotor blade forms a blade lattice on a first stage side or a reheating first stage side of the steam turbine. The blade comprises a turbine rotor 18, and the vanes 17 provided on the turbine rotor and arranged in a steam passage. A sprayed coating 21 mainly composed of carbide-based ceramics is formed on surfaces of steam passage effective portions of the vanes 17.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230798-A (JP)
Title: Serial device
Inventor: SATO NORIKO
IPC: F16C41/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppress a rotational moment generated to a body to be scanned due to acceleration or disturbances in a serial device wherein a vertically moving medium for sub-scanning is opposed to the body to be scanned which is slidably supported by a guide shaft and a guide rail to be moved for main scanning.  <P>SOLUTION: A plurality of bearing members 401a and 401b of the body 401 to be scanned hold the guide shaft 402 at separated positions in the main scanning direction from each other. Pressing mechanisms 10 and 11 press the guide shaft 402 in the vertical scanning direction near the bearing members 401a and 401b, respectively. When the rotational moment is generated at the body 401 due to the acceleration or disturbances, a stress in the vertical scanning direction acts to the bearing members 401a and 401b. However, the rotational moment of the body 401 can be effectively suppressed because the pressing mechanisms 10 and 11 press the guide shaft 402 in this direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229590-A (JP)
Title: Liquid feed composition
Inventor: SUGIMOTO YASUAKI
IPC: A23K20/20
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid feed composition comprising microorganisms effective to growth of livestock, water-soluble polysaccharides and organic acid, and stable in quality and uniformity for a long period.  <P>SOLUTION: This liquid feed composition comprises microorganisms effective to growth of livestock, water-soluble polysaccharides and organic acid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240017-A (JP)
Title: Display device and object mounting arrangement
Inventor: ONO KOICHI
IPC: G09F9/00
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a wide range of angle including upward and downward facing of a display face, and to secure strength against torsion or an earthquake, in a display device having a mounting part for mounting to a structure like a ceiling of a building.  <P>SOLUTION: This object mounting arrangement is provided with a mounting part 130 having a hanging fulcrum 134 hanging a display part 101, and a wall-mounting part 131 fixed to the structure of the building; and a fixing part 110 turnably connected to the hanging fulcrum for fixing the display device. A hanging angle θ is adjusted so that a straight line connecting a position of a center of gravity 125 of the display part and fixing part to the hanging fulcrum coincides with a vertical line N.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241481-A (JP)
Title: Glass cloth for printed wiring board
Inventor: HATTORI TAKESHI
IPC: C08J5/24
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass cloth excellent in rigidity and laser workability, a prepreg consisting of the glass cloth and a resin, a printed wiring board constituted of the prepreg, and a manufacturing method of the printed wiring board.  <P>SOLUTION: The glass cloth employed for a printed wiring board buildup layer, to which laser via work is to be applied, is colored with a coloring agent which absorbs laser light.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242057-A (JP)
Title: Speaker system, driving method for speaker unit, and display device
Inventor: TSUDA MASATAKA
IPC: H04S5/02
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that sufficient acoustic effects cannot be achieved in such a speaker system as the one installed on a display device.  <P>SOLUTION: In a speaker system, phases of signals supplied to a left first speaker unit SPL1, a left second speaker unit SPL2, and a left third speaker unit SPL3 are subjected to longer delay in the outside speaker unit, and it looks as if the signals were consecutively transmitted to the left first speaker unit SPL1, the left second speaker unit SPL2, and the left third speaker unit SPL3 in this order.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250111-A (JP)
Title: Load handling suspending facility
Inventor: OSAKI MASAHIRO
IPC: B66C1/34
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide load handling suspending facilities excellent in safety which can completely prevent point suspending.  <P>SOLUTION: A rolling roller member 3 for distributing a load P being in point contact with a tip end of a C-shaped hook main body 1 to either the inside of a deep portion 2 of the hook or the outside of the hook is provided. A suspending part 11 of suspended load facilities 10 suspended from the hook is freely rotatable. The hook and the load handling facilities are combined. The rolling roller member 3 is provided on a tip end of a cylindrical cap 6 which can be mounted on the tip end of the hook main body 1. A tip end member 7 having the rolling roller member 3 can be joined to the tip end of the hook main body 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238269-A (JP)
Title: Method of cutting substrate and method of producing substrate, and method of manufacturing substrate
Inventor: TAKEI ATSUSHI
IPC: C03B33/033
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of cutting a substrate by which the occurrence of crack in the cutting of the substrate is suppressed and the breaking strength of the substrate is improved, a method of producing the substrate and a method of manufacturing the substrate.  <P>SOLUTION: The method of cutting substrate is provided with a process of causing thermal stress at a cutting position of the substrate by the irradiation (S1) with laser, a process (S2) of forming scribe grooves at the cutting position where thermal stress is caused and a process (S3) of cutting the substrate along the scribe grooves. The substrate is cut by force smaller than the conventional one by causing the thermal stress on the substrate in this way to suppress the occurrence of the crack.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003242768-A (JP)
Title: Optical storage device
Inventor: SAITO HIDENORI
IPC: G11B33/12
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized, light-weight and highly reliable optical storage device.  <P>SOLUTION: This optical storage device is provided with a cartridge holder to which a cartridge housing an optical storage medium is inserted, an ejection motor for performing drive to discharge the cartridge, and a drive base where the cartridge holder is loaded. The ejection motor is arranged on the drive base by utilizing a space part behind a part where the cartridge holder is loaded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004243351-A (JP)
Title: Iluminite type covered electrode
Inventor: TAKAHASHI SUSUMU
IPC: B23K35/365
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iluminite type covered electrode which does not interfere with welding workability, improves releasability of slag and reduces generation of spatter.  <P>SOLUTION: In the iluminite type covered electrode, whose steel core wire is coated with a covering agent consisting of a gas generating agent, an arc stabilizer, a slag forming agent, a deoxidizing agent and a binder, the total amount of Nb<SB>2</SB>O<SB>5</SB>and V<SB>2</SB>O<SB>5</SB>in the covering agent, which derives from the iluminite, is limited to 0.30 mass% or less.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251155-A (JP)
Title: Control device for cylinder injection type internal combustion engine
Inventor: TSUTSUMI YASUHITO
IPC: F02D41/02
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a cylinder injection type internal combustion engine capable of efficiently cleaning intake deposits.  <P>SOLUTION: When adhesion of the intake deposits is detected, valve opening timing of an intake valve 18 and valve closing timing of an exhaust valve 19 are changed to before an upper dead center in an exhaust stroke. In addition, starting timing of fuel injection is set to be in the latter half of the exhaust stroke in which a piston 16 is positioned near the upper dead center in the exhaust stroke, and fuel injection for cleaning is performed. At this time, fuel injected from an injector 11 hits against the top face of the piston 16, and is efficiently blown back to inside of an intake port 17 by riding an air current from a cylinder to the intake port 17 that is formed according to rising of the piston 16 in the exhaust stroke. Due to the fuel blown back in this manner, the intake deposits adhered to the intake port 17 and the intake valve 18 are cleaned.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249210-A (JP)
Title: Method and apparatus for removing foreign matter
Inventor: MITARAI KOICHI
IPC: H01L21/304
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To remove foreign matter while reducing the load applied to a work 200.  <P>SOLUTION: In this foreign matter removing method, only the movable part (e.g. the mass, beam and movable electrode of an angular velocity sensor) of the work 200 is vibrated. Further, gas is supplied from the gas supply ports 52 and 54 of a chamber 50 wherein the work 200 is installed and discharged from a gas discharge port 56. The flow of the gas is formed in the periphery of the work 200. Furthermore, the vibration characteristics of the work 200, when the movable part of the work 200 is vibrated, are measured and the measured vibration characteristics of the work 200 are utilized to detect the abnormality of the work 200.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248617-A (JP)
Title: Food-treating machine
Inventor: II NAOTO
IPC: A23L19/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical food-treating machine by constructing the food-treating machine so as to simplify structure.  <P>SOLUTION: In the food-treating machine having a food-placing part 19a for placing a food 1 such as a fruit or a vegetable and constituted so as to peel the epidermis 1b of the food 1 by rotating the food 1 placed on the food-placing part 18a and bringing an epidermis-peeling blade 4 into contact with the epidermis 1b of the food 1, a food transferring mechanism for transferring the food 1 placed on the food-placing part 18a to the outside of the food-placing part 18a after peeling the epidermis 1b by the epidermis-peeling blade 4 is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251847-A (JP)
Title: Record tag for concrete test piece and method for using the same
Inventor: ARAKAWA TSUTOMU
IPC: G09F3/03
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a record tag for a concrete test piece prevented from being dishonestly peeled off and demonstrating a lot of actions and effects such as excellent water resistance and endurance.  <P>SOLUTION: A record tag to be bonded to the concrete test piece 10 in a form 9 comprises a transparent film 1 made of a resin and an adhesive 2 coated on the front surface F of the film 1 for separably bonding the film 1 on the inner peripheral surface of the form 9, and a non-woven fabric 3 for bonding the film 1 to the test piece 10 is attached on at least part of the rear surface B of the film 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252883-A (JP)
Title: Determination device
Inventor: SHIIYAMA HIROTAKA
IPC: G09F3/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable article management effectively using a tag ID and image information paired together.  <P>SOLUTION: When a user specifies a desired image (image of red glasses), an imaging device 101 acquires radio tag information paired with the image, and a radio tag detector 105 next sends a radio wave that excites a radio tag to detect radio tag information. If radio tag information is detected, the former radio tag information on "red glasses" and this detected radio tag information (value of tag ID) are compared, and if they match, a status display saying, for example, "Matched!" is presented. Even if the user's red glasses (non real object) are missed among a group of similar glasses, the use of the tag ID and the image information paired together can locate the user's glasses.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256260-A (JP)
Title: Image formation device, its control method, and storage medium
Inventor: ASAI HIDEHIKO
IPC: B65H31/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent collapse of accumulated recording papers delivered on a paper delivery tray.  <P>SOLUTION: This image formation device recording image data on recording paper and delivering it has the paper delivery tray capable of loading delivered recording paper. Type information indicating size and type of recording paper loaded on the paper delivery tray is stored in a storage means (step S932). It is determined whether the recording paper is delivered on the paper delivery tray or not based on whether size of recording paper loaded on the paper delivery tray for delivering recording paper agrees with size of recording paper to be delivered on the paper delivery tray from now on (step S907). When it is determined that delivery is not permitted, printing operation for the recording paper is interrupted to inform a user of it (step S935).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263091-A (JP)
Title: Colorant for semiconductor-sealing material and its manufacturing method
Inventor: TODA SHIGEMI
IPC: C09C1/58
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon black colorant suitable for resin compositions for semiconductor-sealing materials, with coarse grains in the carbon black removed, and its manufacturing method.  <P>SOLUTION: The colorant comprises carbon black of a residue after 25-μm sieving of 0 wt.% and a residue for the quantitative filter paper No.5A of 0.5 ppm or lower and is used as a colorant for semiconductor-sealing materials. The method comprises dispersing carbon black in a wet medium, passing the resultant dispersion through a filter of a 5 μm or smaller pore diameter and concentrating, drying and disintegrating the resultant carbon black slurry. Preferably, the carbon black of the dispersion is wet-oxidized, or preliminarily dry-oxidized carbon black is used, and a surfactant is added to the dispersion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274178-A (JP)
Title: Communication system, communication terminal, and communication method
Inventor: TERAI KEIKO
IPC: H04W64/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable a terminating terminal being an information provider to control a communication according to position information in place where an originating terminal wanting information to be provided is calling in a communication system for communications mutually among a plurality of terminals for providing information.  <P>SOLUTION: An originating terminal 110 comprises a communication means 111 and a position detecting means 112 for detecting the position. A terminating terminal 120 comprises a communication means 121, a communication control information memory means 122 having stored communication control information according to the position, and a control means 123 for controlling the communication with the originating terminal 110 using the communication control information corresponding to position information for a request to communicate received from the originating terminal, including the position information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269698-A (JP)
Title: Organic electroluminescent device material and organic electroluminescent device using the same
Inventor: TAMANO MICHIKO
IPC: C08G61/12
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for organic EL(electroluminescent) devices having high luminance and long luminescence life, and to provide the organic EL device using the material.  <P>SOLUTION: The organic EL device material consists of a polymer ≥1,000 in weight-average molecular weight composed of conjugated units and nonconjugated units, wherein the nonconjugated unit comprises a unit of the general formula[1]( wherein, R<SP>1</SP>and R<SP>2</SP>are each independently an alkyl, 6-30C aryl or heterocyclic group ).  <P>COPYRIGHT: (C)2004,JPO&NCIPI