baber/WOPTO huggingface dataset:
Patent JP-2003270113-A (JP)
Title: Hydrogen storage device, and method of detecting residual amount of hydrogen
Inventor: ITO HITOSHI
IPC: F02M21/02
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To accurately grasp a hydrogen residual amount in a storage tank over the whole range of 0-100%.  <P>SOLUTION: This device is provided with the storage tank 3 packed with hydrogen storage alloy MH to store hydrogen supplied from a hydrogen cylinder 2, a quartz oscillator 20 provided in the storage tank 3 and formed with a hydrogen adsorption film 25 by surface treatment, a detecting circuit 13 for measuring a characteristic frequency of the quartz oscillator 20 varied in response to a hydrogen gas amount adsorbed to the hydrogen adsorption film 25, and a computing circuit 14 for computing the residual amount of the hydrogen in the storage tank 3, based on the characteristic frequency of the quartz oscillator 20 measured by the detecting circuit 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268553-A (JP)
Title: Thin film deposition method
Inventor: FUKUDA KAZUHIRO
IPC: H05H1/24
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film deposition method using an atmospheric pressure plasma process by which a high-quality film can be obtained with high productivity and which is applicable even to a substrate composed of a resin weak against heat.  <P>SOLUTION: Electric discharge gas containing reactant gas is supplied under atmospheric pressure or under a pressure in the vicinity of atmospheric pressure, and high-frequency voltage is impressed between opposed electrodes to carry out electric discharge, by which the electric discharge gas is formed into a plasma state. Then the substrate is exposed to the reactant gas in the plasma state to deposit a thin film onto the surface of the substrate. In this thin film deposition method, the electric discharge gas is supplied at a temperature not lower than 100°C and not higher than the deposition temperature of the reactant gas, preferably at ≥150°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265171-A (JP)
Title: Gene dry powder and method for preparing the same and apparatus for preparing gene dry powder
Inventor: DANJO KAZUMI
IPC: A61K35/76
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide gene dry powder which has high stability and high gene expression efficiency, to provide a method for preparing the same, and to provide an apparatus for preparing the gene dry powder.  <P>SOLUTION: This method for preparing the gene dry powder comprises simultaneously charging carbon dioxide and an auxiliary solvent such as ethanol into a carbon dioxide/auxiliary solvent mixing column to obtain the supercritical carbon dioxide/ auxiliary solvent mixture liquid in the column, supplying the supercritical carbon dioxide/auxiliary solvent mixture liquid from the carbon dioxide/auxiliary solvent mixing column to a fine particle-producing column in a supercritical state, simultaneously supplying water from a water-supplying source to the fine particle-producing column, stabilizing the preparation apparatus, injecting and pouring a gene solution containing the complexes of plasmid genes with a polycation such as chitosan and an excipient such as mannitol from a gene solution injection port into the carbon dioxide/auxiliary solvent mixture liquid, thereby extracting water contained in the gene solution with the carbon dioxide/auxiliary solvent mixture liquid, and accumulating the left plasmid gene-polycation complex and the excipient in the fine particle-producing column as the dry powder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2005289810-A (JP)
Title: Fluorescent reagent used for selectively detecting double-stranded nucleic acid and containing fluorescent dye group and intercalate group
Inventor: TAKENAKA SHIGEORI
IPC: G01N21/78
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new fluorescent reagent.  <P>SOLUTION: The fluorescent reagent containing a fluorescent dye group and an intercalate group can selectively detect a double-stranded DNA or a double-stranded RNA in a manner that when this reagent comes into contact with the double-stranded DNA or the double-stranded RNA, the intercalate group intercalates between base pairs in the double-stranded nucleic acid, and as a result, the quenching caused by stacking between the fluorescent dye group and the intercalate group in the reagent molecule is broken off so that the fluorescent intensity is elevated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2003266279-A (JP)
Title: Machining device
Inventor: OMIYA NAOKI
IPC: B24B49/10
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To save resources by grasping a quantity of resources such as energy such as electric power used in a machining device and machining water.  <P>SOLUTION: This machining device 10 operated by electric power is provided with at least a consumption electric power measuring part 33 for measuring consumption electric power due to operation, a consumption electric power storage part 34 for storing measured consumption electric power, and a electric power consumption display part 39 for displaying electric power consumption stored in the electric power consumption storage part 34 to grasp electric power consumed by operation quantitatively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002318449-A (JP)
Title: Phase shifting mask
Inventor: SON PON
IPC: G03F1/00
Filed: 2002-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an improved phase shifting mask used in lithographic processing of semiconductor substrates. SOLUTION: The phase shifting mask has a mask substrate substantially transparent to the energy beam used and a patterned phase shifting layer disposed on the mask substrate and having openings therein exposing the mask substrate. The patterned phase shifting layer is comprised of a material of differing composition than the mask substrate and is of thickness sufficient to shift the phase of an energy beam passing through the thickness of the phase shifting layer and the mask substrate by 180 deg., compared to the phase of the energy beam passing through the phase shifting layer openings and the mask substrate. Preferably the phase shifting material is a siliconoxynitride and the substrate is quartz. The mask also includes a patterned layer of a material substantially opaque to the energy beam disposed on the mask substrate or the phase shifting layer.
Patent JP-2003268123-A (JP)
Title: Polypropylene injection-molded article
Inventor: OBAYASHI YOSHIAKI
IPC: C08L23/10
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene injection-molded article that has high rigidity and excellent dimension stability, and generates little odor, and to provided a member for a dryer made of the injection-molded article.  <P>SOLUTION: This polypropylene injection-molded article is made from 100 pts.wt. of a resin composition (2) (1) wherein the weight ratio of a polypropylene resin (A) to a filler (B) ((A)/(B)) is 99/1-20/80, 0.01-1 pt.wt. of a phosphite (C) represented by general formula (I) and 0.001-5 pts.wt. of an aliphatic amide (D). This article is used as a member for the dryer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273059-A (JP)
Title: Method and apparatus for treating substrate
Inventor: NODA SEIJI
IPC: H01L21/027
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for treating a substrate, in which a metal wiring formed in advance on a substrate is entirely suppressed from eroding and organic contaminants is removed, related to the method for treating a substrate where the organic contaminants on the substrate surface is removed in a mixed gas containing a wet-ozone-contained gas which is moistened with steam and a basic gas.  <P>SOLUTION: The organic contaminants on the substrate surface is removed in the mixed gas, which contains wet-ozone-contained gas which is moistened with steam and basic gas. The temperature of the mixed gas is set higher than that of the substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279934-A (JP)
Title: Image display device
Inventor: MORISHITA SHUNSUKE
IPC: F21V8/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize an image display device with improved vibration resistance.  <P>SOLUTION: The image display device with first, second, and third frames has a region where the first, second, and third frames are sequentially arranged in this order. The three frames are fixed in the region where the first, second, and third frames are sequentially arranged in this order. The fixing is performed by fitting protruding parts provided on both sides of the second frame into fitting holes provided in the first frame and third frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277501-A (JP)
Title: Polyimide resin, process for producing polyimide resin, electrolyte film and electrolyte solution, and fuel cell
Inventor: WATANABE MASAHIRO
IPC: H01M8/10
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent electrolyte film and an excellent electrolyte solution.  <P>SOLUTION: The electrolyte film and the electrolyte solution each comprise a polyimide resin having a basic skeleton represented by formula (1) and having substantially no -NHCO- bond in the main chain (in formula (1), each of Ar<SP>1</SP>and Ar<SP>2</SP>is independently a substituent having 6 to 20 carbon atoms and forming an imide ring having 5 or 6 members together with an imide group adjacent thereto at either side thereof in which the carbon atoms forming the imide ring in each of Ar<SP>1</SP>and Ar<SP>2</SP>are a portion of the aromatic ring thereof; and Ar<SP>3</SP>is a substituent having 6 to 13 carbon atoms and having an aromatic ring in which at least a portion of the hydrogen atoms is substituted by a sulfonic acid group, (provided that a portion of the carbon atoms in each of these substituents may be independently substituted by S, N, O, SO<SB>2</SB>or CO and a portion of the hydrogen atoms therein may be independently substituted by an aliphatic group, a halogen atom or a perfluoroaliphatic group).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282986-A (JP)
Title: Domain control piezoelectric single crystal element and its manufacturing method
Inventor: OGAWA TOSHIO
IPC: H01L41/22
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a domain control piezoelectric single crystal element wherein lateral direction vibration mode (k<SB>31</SB>) is used in which k<SB>31</SB>is used effectively in the state that d<SB>33</SB>is at least 800 pC/N when k<SB>33</SB>is at least 80%, and -d<SB>31</SB>is at least 1200 pC/N when k<SB>31</SB>is at least 70%, and to provide a domain control piezoelectric single crystal element using a longitudinal vibration mode (k<SB>33</SB>) of high efficiency and high performance wherein spurious or the like is not present in a band width in which k<SB>33</SB>vibration mode is used in the condition that d<SB>33</SB>is at least 800 pC/N when k<SB>33</SB>is at least 80%, and k<SB>31</SB>is at most 30%.  <P>SOLUTION: As a polarization condition in a thickness direction of a piezoelectric single crystal element, a DC electric field of 400-500 V/mm is applied for at most two hours in a temperature range of 20-200°C, or cooling is performed while an electric field is applied (electric field cooling). As a pre-stage of the above process, an electric field is applied to a direction perpendicular to a polarization direction (electric field application), or temperature is increased and decreased by setting a rhomboidal- tetragonal phase boundary temperature or a tetragonal-cubic phase boundary temperature as a center temperature, or temperature is increased and decreased between different two temperatures in a cubic system temperature region (thermal treatment), or these temperature operations are used together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281718-A (JP)
Title: Magnetic transfer method
Inventor: ARAKI MINORU
IPC: G11B5/86
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To carry out the magnetic transfer of high production efficiency by simplifying the positioning of a master carrier with respect to a slave medium in a magnetic transferring method for carrying out magnetic transfer by bonding the master carrier to the slave medium.  <P>SOLUTION: The center hole 53a of a master carrier 53 is fitted to be positioned on the outer periphery of a center core 51, i.e., the outer periphery of a flange part 64. The center hole 54a of a master carrier 54 is fitted to be positioned on the outer periphery of the cylindrical part 62 of the center core 51, thereby constituting a laminate 70. The laminate 70 is mounted on a holder 8 in a state in which the center hole 52a of the center core 51 is fitted to the center pin 8b of the holder 8 to position the slave medium 52 and the master carriers 53, 54 with respect to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281362-A (JP)
Title: System for lump transfer of future credit
Inventor: SUZUKI TOMONARI
IPC: G06Q50/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently pay a transfer price of accounts receivable on the basis of lump transfer approval of future credits.  <P>SOLUTION: A computer of a seller 1 is functioned as a transaction upper limit setting means 12 for setting the upper limit of a transaction, a transaction details storage means 13, and a payment request details preparation means 14 for requesting an SPC 3 to pay accounts receivable. A computer of a current debtor 2 is functioned as a transaction upper limit setting means 22, a transaction details storage means 23, and a payment notification preparation means 24 for notifying the SPC 3 of the settlement of a debt. A computer of the SPC 3 is functioned as a transaction details data base 32 for managing the upper limit of the transaction between the seller 1 and the current debtor 2, a transaction details collation means 33 for discriminating coincidence between the transaction upper limits set by the seller 1 and the current debtor 2, a credit-debt collation means 35 for collating the contents of the debt and that of the credit, and a transferred/received credit amount totalization means 36 for totalizing a transaction amounts of a prescribed day of each month.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002371203-A (JP)
Title: Organic silicon hano-/microhybrid system or microhybrid system, method of manufacturing composition containing same systems, these compositions, usage thereof, method of manufacturing scratch resistant and abrasion resistant coating, these coatings and products having these coatings
Inventor: MEHNERT REINER
IPC: C08K9/06
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an organic silicon nano-/microhybrid system or a microhybrid system. SOLUTION: This organic silicon nano-/microhybrid system or microhybrid system is an oxide particle (KA-O), and contains at least one of nano- dimensional oxide of metals of 2 to 6 main groups, 1 to 8 sub groups, lantanides, or semi-metals of the periodic table and/or at least one of mixed oxide (a) and a mixture comprising a micro dimensional corundum (b) or nuclear A mainly comprising the micro-dimensional corundum (b) and at least one organic silicon component of general formula Ia: (Si'O-)x Si-R, and/or the organic silicon component of the coating B comprises bonding to the nucleus A(KA-O) via one or more covalent bonds of general formula Ib: (KA-O)-[(Si'O-)x Si-R].
Patent JP-2003287970-A (JP)
Title: Belt type fixing device
Inventor: OKABAYASHI EIJI
IPC: H05B3/20
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt type fixing device capable of attaining a short warm-up at a low cost and having improved efficiency in energy-saving.  <P>SOLUTION: The fixing device is provided with a heating panel 2 equipped with a curved surface so that a planar resistant heat generating body part 24 which generates the heat in accordance with the supply of a heating power and the rear side of a fixing belt rub each other, a pressure member 3 equipped with an elastic part 32 rubbed by the rear side of the fixing belt, the fixing belt 4 stretched to be laid between the heating panel 2 and the pressure member 3, and a pressure roller 5 having a pressurizing force so that the roller 5 and the pressure member 3 face each other and which is driven to rotate in a fixed direction. The resistant heat generating body part 24 is arranged on the rear side of the curved part, the part 24 comprises a belt type resistant heat generating body 25 constituted by bending several times in a direction orthogonal to the moving direction of the fixing belt 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286416-A (JP)
Title: Organic coloring agent and colored coating film for glass
Inventor: NAKANISHI MASAJI
IPC: C09B67/08
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic coloring agent excellent in ultraviolet resistance and to provide a colored coating film for glass excellent in ultraviolet resistance and in a recycling property.  <P>SOLUTION: The organic coloring agent has both a minute particle of an organic pigment and an ultraviolet blocking substance having ultraviolet blocking performance by coating the minute particle of the organic pigment. In a colored coating film for glass formed on a glass substrate, the colored coating film for glass has the above organic coloring agent and a matrix dispersed with the organic coloring agent. The organic coloring agent prevents exposing the organic pigment to ultraviolet rays by coating the minute particle of the organic pigment with the ultraviolet blocking substance having ultraviolet blocking performance. As a result, the organic pigment can be prevented from fading based on deterioration by ultraviolet rays. Since the organic coloring agent in the colored coating film for glass is dispersed in the film, it can be prevented that the organic pigment is deteriorated and faded by ultraviolet rays which transmit the colored film for glass.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298014-A (JP)
Title: Ferroelectric memory
Inventor: HAMADA YASUAKI
IPC: H01L27/105
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric memory, in the memory cell structure to have the limited operation voltage region, which has been manufactured to show small difference in the processes and the characteristics which do not change as much as possible, in voltages other than the operating voltage.  <P>SOLUTION: The ferroelectric memory is manufactured using a mixture of bismuth strontiumate-tantalate and bismuth strontiumate-niobate as a ferroelectric. The composition ratio of materials is determined from the given operating voltage and film thickness condition, considering coercive electric field as the material depending on difference of composition ratio. Accordingly, it is possible to follow the specifications of the operation voltage and film thickness within a certain range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003873-A (JP)
Title: Method for repairing and performing preventive maintenance treatment on radioactive material handling facility and the like by high-strength resin
Inventor: TOMOHARA YASUTAKA
IPC: G21D1/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate repair and preventive maintenance treatments for radioactive material handling facilities under normal work environment while shortening the process, reducing the exposure to radiation, and eliminating the need for expertise.  <P>SOLUTION: In this method, a high-strength resin which satisfies specifications of resistance to radiation, resistance to heat, and tensile strength is previously formed into a sheetlike or paste-like form, and the workpiece is applied directly to SUS steel, general steel products, concrete, etc. at atomic power plants, facilities, etc. which handle radioactive materials.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295431-A (JP)
Title: Photosensitive resin composition and method for producing the same
Inventor: HOJO YASUHIRO
IPC: H01L21/027
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide-base photosensitive resin composition which utilizes a polyene-thiol crosslinking reaction through α,β-unsaturated bonds, suppresses reduction in film thickness in development and enables enhancement of resolution due to a small film thickness, prevention of corrosion of metal wiring and enhancement of adhesive power to metal wiring and to provide a method for producing the same.  <P>SOLUTION: The photosensitive resin composition comprises (A) a polyimide precursor having a repeating unit of formula (1), (B) a polyfunctional polyene compound represented by the following formula, (C) a polyfunctional thiol compound represented by the following formula, (D) a dehydration condensing agent used in production of the polyimide precursor, (E) a photosensitive agent used for enhancing sensitivity to an actinic ray and (F) a solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296591-A (JP)
Title: Information disclosure processing system
Inventor: HORIKAWA KIYUUSEI
IPC: G06F21/62
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information disclosure processing system for providing information to a user, capable of unitarily managing various kinds of information and providing information appropriately selected and revised per respective user.  <P>SOLUTION: This system comprises an information control section 13 for changing original information input from outside and recorded in original information recording sections 11b, 11c in a server computer 1 connectable with a terminal 3 of a sublease company as an information provider and a terminal 4 of an end user via the Internet 2 into one that can be disclosed by command of the terminal 3 of the sublease company and recording the information into information recording sections 11d, 11e for disclosure, and for selecting the disclosed information called out of the information recording sections 11d, 11e according to a previously set criterion and providing it into the terminal 4 of the end user when information disclosure is requested from the terminal 4 of the end user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296533-A (JP)
Title: Asset management system, gate device, asset management server, asset management method and program
Inventor: TANAKA TAKASHI
IPC: G06Q10/06
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an asset management system capable of performing a precise asset management.  <P>SOLUTION: This asset management system comprises a plurality of gate type detectors 30 arranged by sections for storing and managing assigned assets 10 of asset identification information and an asset management server 50, which are mutually connected through a network. The gate type detector 30 detects the asset identification information of an asset passed through the gate type detector 30 and transmits the detected information to the asset management server 50. The asset management server 50 receives the asset identification information transmitted from the detector 30 and specifies the storage section of the detector 30 that is the transmitter. The asset management server 50 updates asset storage information according to the received asset identification information and the specified storage section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299204-A (JP)
Title: Non-contact feeding system
Inventor: KOYAMA SHINGO
IPC: H02J50/10
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact feeding system capable of moving along a curved part of a rail without the end of a pick-up coil of a moving object making contact with a feeder line, and also that does not decrease output power at the curved part of the rail or capable of minimizing the decrease of the output power.  <P>SOLUTION: A feeder-line supporting member 41 is provided laterally at a specified interval, and the feeder line 4 is mounted at the end of the feeder-line supporting member 41. At the curved part of the rail, the length of the feeder line supporting member 41 is determined as h-Δh where (h) is the length at a straight part. Δh is set based on the curvature of the curved part in such a way that the end of the coil 11 of the pick-up 1 does not make contact with the feeder line 4 while the pick-up 1 moves.  <P>COPYRIGHT: (C)2004,JPO