baber/WOPTO huggingface dataset:
Patent JP-2002356400-A (JP)
Title: Manufacturing method for needle structural zinc oxide body, and battery and photoelectric transducer using it
Inventor: KONAKAHARA KAORU
IPC: C25D9/04
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To easily form a needle structural body of zinc oxide on an electro conductive substrate at a low cost. SOLUTION: The method includes a process in which a substrate (working electrode) 53 is held in an electrolyte 55 and a process in which zinc oxide is formed on the substrate by electro-deposition. The electrolyte 55 contains zinc ions and at least one kind of additives. The photoelectric transducer at least has an electron-accepting charge transport layer, an electron-donating charge transport layer and a light-absorbing layer between the charge transport layers. The electron-accepting charge transport layer includes the needle structural zinc oxide body. The needle structural zinc oxide body is formed on the substrate in the electrolyte containing zinc ions and at least one kind of the additives by electro-deposition.
Patent JP-2003269013-A (JP)
Title: Mounting sheet
Inventor: TAKAGI SHIGEMI
IPC: B60N3/02
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting sheet for an assist grip of which the mounting strength and the rigidity can be easily increased without a complicated structure of a molding and the mounting sheet itself for the molding even if a mounting piece is long.  <P>SOLUTION: A pair of plate springs 33, 33 having a shape corresponding to a shape extending from the base part of the external face to the claw 21, 21 and a metallic cover 32 constituted of a pair of plate springs 33, 33 having a shapes corresponding to a shape extending from the base part of the external face to the claws 21, 21 and a connection part integrally connecting at one side in the direction orthogonally crossing with the opposite direction of the plate springs 33, 33 are provided separately. The coyer 32 is integrally connected so that the plate springs 33, 33 cover the external face of the fitting pieces 20, 20 and the connection part is externally fitted so as to straddle over the gap between the fitting pieces 20, 20 and integrally connected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269961-A (JP)
Title: Surveying instrument
Inventor: TANAKA MASAYOSHI
IPC: G01C15/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in performing a centripetal work by a surveying instrument provided with a CCD camera for picking up an image of the periphery just under a surveying instrument body, on an outer part of the surveying instrument body, that as the CCD camera is largely horizontally projected from the surveying instrument, the hand and the body of a worker gripping the surveying instrument, and the CCD camera are interfered with each other when the surveying instrument is slid, which results in inferior workability, and further a storage place for the CCD camera demounted in surveying is necessary, which impairs the portability of the surveying instrument.  <P>SOLUTION: The CCD camera 9 for picking up the image of the periphery just under the surveying instrument body 2 is included in the surveying instrument body 2, and the image picked up by the CCD camera 9 is displayed on a display 5 with an indicator corresponding to a machine center of the surveying instrument.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277216-A (JP)
Title: Cosmetic containing granulated substance
Inventor: MIYAZAWA MASAKAZU
IPC: A61K8/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for improving a long-lasting performance in a cosmetic providing a rich finish.  <P>SOLUTION: A granulated substance of a powder whose surface is treated with an ingredient other than the powder is prepared and added to the cosmetic. Preferable examples of the ingredient other than the powder are oils and fats, an alkyl acrylate resin, etc. The oils and fats are preferably those showing excellent water repellency such as perfluoropolyether and silicone. A preferable example of a dosage form of the cosmetic is an aqueous gel dispersion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277347-A (JP)
Title: Perfluoroalkylnaphthalenesulfonic acid salt, method for producing the same, dispersant and antistatic agent for synthetic polymer
Inventor: TAZAWA KATSUO
IPC: C09K23/12
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new perfluoroalkylnaphthalenesulfonic acid salt useful as a dispersant for pigment, an antistatic agent for a synthetic polymer, etc., and to provide a method for producing the same.  <P>SOLUTION: The perfluoroalkylnaphthalenesulfonic acid salt is represented by general formula I (n is an integer of 1-7; M is a lithium atom, a sodium atom or a potassium atom).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275542-A (JP)
Title: Gaseous pfc decomposing system
Inventor: KOKOMA MASUHIRO
IPC: B01D53/22
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma system which decomposes the gaseous PFC (perfluorocarbon) from an apparatus for etching an oxidized film, is easy to clean, does not affect the service life of a pump, does not change the vacuum degree of an etching chamber 1, prohibits backflow of H<SB>2</SB>of reactive gas to a chamber side and can be used for the apparatus for etching which is not provided with a turbo pump 3.  <P>SOLUTION: The gaseous PFC is separated from the gaseous N<SB>2</SB>discharged from the pump by a membrane filter 15 disposed on the downstream side of a dry pump 5 for exhausting the interior of a chamber 1. The gaseous He is made into plasma excited gas and gaseous O<SB>2</SB>, gaseous H<SB>2</SB>or H<SB>2</SB>O vapor is made into the reactive gas by an atmospheric pressure plasma reaction system on the downstream. The gaseous PFC is made into the plasma and is converted to CO<SB>2</SB>and HF. The CO<SB>2</SB>is converted to CaCO<SB>3</SB>and HF to CaF and H<SB>2</SB>by a soda line system on the downstream. Further, the gaseous He is separated from the gaseous N<SB>2</SB>and is reutilized as the plasma excited gas of the plasma reaction by a second membrane filter 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282370-A (JP)
Title: Method for producing active carbon for electrode of electric double-layer capacitor
Inventor: FUJINO TAKESHI
IPC: H01G11/38
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an active carbon for electrode of an electric double-layer capacitor having high electric capacity density.  <P>SOLUTION: Upon manufacturing an active carbon for electrode, a carbonizing process of a composite mesophase pitch and an alkaline-activating process of a carbonized compound are carried out. At that time, as the composite mesophase pitch, a composite mesophase pitch of ratio H/C of an H-atom number to a C-atom number is H/C≥0.35 is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277008-A (JP)
Title: Method for operating hydrogen-containing gas producing apparatus
Inventor: SAWADA YUYA
IPC: H01M8/10
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating a hydrogen-containing gas producing apparatus, in which carbon monoxide can be selectively oxidized and removed even when the flow rate of raw fuel to be supplied for reforming is changed.  <P>SOLUTION: In the method for operating the hydrogen-containing gas producing apparatus, when the flow rate of the raw fuel to be supplied for reforming is changed to be increased by spending the prescribed changing period, the amount of oxygen to be added is adjusted during the prescribed changing period and during the prescribed period after the prescribed changing period so that the ratio of the amount of oxygen to be added at the prescribed time during the prescribed changing period and during the prescribed period after the prescribed changing period to that of oxygen to be added before the flow rate of the raw fuel is changed is made larger than the ratio of the flow rate of the raw fuel to be supplied at the prescribed time to that of the raw fuel to be supplied before the flow rate of the raw fuel is changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276566-A (JP)
Title: Steering lock device
Inventor: TOMARU MASANORI
IPC: B60R25/021
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide inexpensive tolerance specification by interposing a slip ring between a steering shaft and a key lock member so as to buffer a large destructive load generated instantaneously at a theft and to reduce the size and cost of a device by constituting the key lock member by sheet metal and constituting a pipe in swelling integral forming.  <P>SOLUTION: This steering lock device is provided with the steering shaft rotated based on an operation of a steering wheel and the key lock member arranged on the outer circumference of the steering shaft, and the slip ring is interposed between the steering shaft and the key lock member. And as the key lock member, for example, a double-structured key lock member is constituted by a pipe-state member instead of the thick key lock member or the key lock member is constituted by combining a plurality of ring-state plates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278561-A (JP)
Title: Inlet guide vane controller
Inventor: KAMIMOTO TAKESHI
IPC: F01D17/20
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inlet guide vane controller for a gas turbine which has a simple structure, improves output increase capability of the gas turbine, and increases frequency response capability of a gas turbine power generation unit.  <P>SOLUTION: In this inlet guide vane controller for operating an opening of an inlet guide vane based on a generator output signal to change an amount of air flowing into the gas turbine, an amount of increase of generator output corresponding to an amount of increase of a fuel control signal is inferred and computed, and the inferred amount of increase of output is added to the generator output signal to set an opening of the inlet guide vane based on it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003003282-A (JP)
Title: Hydrophilization treatment method and hydrophilization treated heat exchanger
Inventor: KASEBE OSAMU
IPC: F28F21/08
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a hydrophilization treatment method for a heat exchanger in which the odor of a hydrophilized film itself to be obtained is suppressed even when used over a long period, and the generation of unpeasant odor is suppressed after its lying in the presence of odor material, and which can maintain hydrophilic properties, and a heat exchanger treated by the hydrophilization treatment method. SOLUTION: The hydrophilization treatment method contains a stage where a heat exchanger is subjected to rust prevention treatment, and is thereafter coated with a hydrophilization treatment agent to form a film having a solid film content of 0.02 to 3 g/m<2> . The hydrophilization treatment agent contains (A) denatured polyvinyl alcohol having a group expressed by the formula (I) [wherein, (n) is an integer of 1 to 500; R<1> is a hydrogen atom or a 1 to 4C alkyl group; and R<2> is a hydrogen atom or a methyl group] on side chains, and the group expressed by the formula (I) is a hydroxyl group and an acetoxy group of 0.01 to 20 mol%, and (B) at least one selected from the group consisting of the phosphorus and boron compounds of Ca, Al, Mg, Fe and Zn.
Patent JP-2003277177-A (JP)
Title: Lignin granulate agent for slag fertilizer and slag fertilizer using the same
Inventor: UEDA TAKAAKI
IPC: C05G3/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a slag fertilizer which is good in granulation efficiency and is excellent in underwater disintegration properties.  <P>SOLUTION: A liquid mixture composed of a hot alkali treating liquid of a waste sulfite pulp cooking liquor and waste kraft pulp cooking liquor is used for the granulate agent of slag.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277716-A (JP)
Title: Moisture-curable adhesive composition
Inventor: TANAKA YUKIO
IPC: C09J175/04
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture-curable adhesive composition which gives a sufficient initial adhesion and excels in impact resistance and cold resistance.  <P>SOLUTION: The composition comprises a urethane prepolymer obtained by modifying a polyolefin resin having a hydroxyl group on the molecular terminals with a polyisocyanate, and an ethylene-acrylate copolymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284621-A (JP)
Title: Chair
Inventor: FRITZ FRENKLER
IPC: A47C31/11
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair of which a backrest body is provided with a certain degree of flexibility to fit with the back of a sitter that has an extremely simple composition and can be attached with a cover steadily and naturally.  <P>SOLUTION: An elastically deformable sector 71x is established at one part of the backrest body 71. A deformation helping concave part 7s that helps an elastic deformation is provided to the elastically deformable sector 71x and a cover 71a that covers one part or all part of the backrest body 71 is attached onto the backrest body 71 utilizing the deformation helping concave part 7s.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288702-A (JP)
Title: Magnetic head drive circuit and magnetic storage device
Inventor: TAKAHASHI YASUHIKO
IPC: G11B5/40
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate recording by preventing mixing of noise into an adjacent lead element as for a drive circuit for driving a light element for magnetic recording.  <P>SOLUTION: An overshoot circuit (4), whose positive and negative power sources have the same potential, is provided at an H-bridge circuit (3) for making light current flow through the light coil (182) of a light element (18-1) according to a light drive signal, to make the flyback voltage vertically symmetrical. Further, a feedback circuit (5) for monitoring the both-end voltage of the light coil (182), to prevent the fluctuation of common potential is provided. In addition, a terminal resistor is provided for preventing the influence of reflection at a transmission path, to prevent a light waveform from deforming.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284950-A (JP)
Title: Catalyst for selectively oxidizing carbon monoxide, method for reducing concentration of carbon monoxide, and fuel battery system
Inventor: ADACHI TOMOAKI
IPC: H01M8/06
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a catalyst for selectively oxidizing carbon monoxide from a raw gas containing carbon monoxide and hydrogen; a method for reducing a concentration of carbon monoxide using the catalyst; and a fuel battery system using the method.  <P>SOLUTION: In the catalyst, an inorganic oxide carrier is carried with at least one kind of a metal selected from the group consisting of Pt, Pd, Ru, Au, Rh and Ir, and after carried, a content of chlorine before drying is 100 mass ppm or lower against the carrier. By using such the catalyst, the concentration of carbon monoxide can be reduced by selectively oxidizing carbon monoxide in the raw gas containing carbon monoxide and hydrogen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290160-A (JP)
Title: Pulse wave transmitting velocity determining device
Inventor: TSUDA SHINICHI
IPC: A61B5/0245
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse wave transmitting velocity determining device in which very accurate determination is possible by a simple constitution.  <P>SOLUTION: In the pulse wave transmitting velocity determining device in which pulse wave transmitting velocity (PWV) is determined based on the pulse wave detected by pressing a part of the upper and lower limbs of a subject with a cuff, the length of hoses 21h' and 22h connected to a cuff 1 for the upper limbs and a cuff 2 for the lower limbs is equal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297348-A (JP)
Title: Manufacturing method for cadmium negative electrode for alkaline storage battery
Inventor: TOMIHARA KEI
IPC: H01M4/26
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cadmium negative electrode for an alkaline storage battery capable of enhancing its energy density.  <P>SOLUTION: The manufacturing method for the cadmium negative electrode includes a chemical formation process S3 whereby cadmium active material is activated relative to a cadmium-based electrode and silver nitrate remaining in an electrode plate is removed. In the following forced discharge process S4, the electrode having undergone a chemical formation process is subjected to a forced electric discharge. The discharge amount in this process is set to 50% or more of the electrode plate capacity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003024083-A (JP)
Title: PROTEIN SPECIFICALLY BINDING TO MONOCLONAL ANTIBODY 5c8
Inventor: LEDERMAN SETH
IPC: A61K47/48
Filed: 2002-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a monoclonal antibody to an activation-induced T cell surface protein in order to verify a B cell activating mechanism by Jurkat D1. 1. SOLUTION: The monoclonal antibody is bindable to a protein specifically recognized by a monoclonal antibody 5c8 produced by a hybridoma ATCC Accession No. HB 10916. An isolated protein is specifically recognized by the monoclonal antibody 5c8 produced by the hybridoma ATCC Accession No. HB 10916. Furthermore, an isolated nucleic acid molecule encodes the protein specifically recognized by the monoclonal antibody 5c8 produced by the hybridoma ATCC Accession No. HB 10916. A human CD4-T cell leukemia cell of ATCC Accession No. CRL 10915 called as D1. 1 capable of constitutively providing contact-dependent helper functions to B cells is obtained.
Patent JP-2003304116-A (JP)
Title: Primary radiator
Inventor: SATO KEIICHIRO
IPC: H01Q21/24
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a primary radiator whose performance can be stabilized by suppressing a cavity generated inside a dielectric feeder.  <P>SOLUTION: A holding part 11a and a radiating part 11b are integrally formed in a dielectric feeder 11 made of synthetic resin. The holding part 11a is held at the opening edge of a waveguide 10, and a radiating part 11b is projected from the opening edge of the waveguide 10. Then, a plurality of bottomed holes 18 which have a depth of about 3/4 wavelength of the free space wavelength λ of a radio wave are formed on the edge face of the radiating part 11b, and those bottomed holes 18 are arrayed on orthogonal 2 straight lines P and Q crossing at almost 45 degrees with both probes 12 and 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299980-A (JP)
Title: Crushing method for container containing powder, treating method for cartridge, and treating method for image forming toner
Inventor: YUKIMURA NOBORU
IPC: B09B3/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crushing method for safely crushing a container containing powder of toners for a printer and the like.  <P>SOLUTION: The crushing method for the container containing the powder comprises (a) a process of accommodating a plastic container in an accommodation body and crushing the container containing the powder by a crushing means, (b) a process of substituting the atmosphere condition in the accommodation body for inert gas, (c) a process of discharging the powder and the inert gas in the accommodation body during the crushing operation by the crushing means, and (d) a process of supplying the inert gas into the accommodation body during the crushing process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308452-A (JP)
Title: Ordering system
Inventor: ANDO MINAO
IPC: G06Q10/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ordering system capable of ordering and procuring a commodity required by a customer economically at low risk.  <P>SOLUTION: A terminal 15 of a contracting store (customer), a center 30 mediating an ordering business and a plurality of traders 40 are connected through a network 20 such as the Internet. The contracting store transmits ordering data to the center 30 through the terminal 15. A DB server 33 in the center 30 is accessed, and the center 30 selects an order-receiving trader based on prices or the like acquired from the plurality of traders 40, and replies the result to the contracting store. After acquiring agreement of the contracting store, the center 30 transmits order decision data to the selected trader and receives delivery of the commodity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317415-A (JP)
Title: Magnetic disk drive and magnetic head
Inventor: UEDA FUMIOMI
IPC: G11B21/21
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a gap in an inner circumferential side between a magnetic disk and a magnetic head becomes wider than necessary to excessively lower the recording and reproducing characteristic of a magnetic disk drive when the protrusion quantity of an element involved in an increase in a recording frequency is added to the gap between the magnetic disk and the magnetic head.  <P>SOLUTION: The contact of the magnetic disk with the magnetic head is avoided which is caused by protrusion in the vicinity of the element involved in a rise in element temperature due to an increase in a recording frequency, and deterioration in a recording and reproduction characteristic is minimized by controlling to make the gap large between the magnetic disk and the magnetic head in accordance with the quantity that the element protrudes due to generated heat corresponding to a recording frequency at recording radius position of the magnetic disk.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312508-A (JP)
Title: Electric power steering device
Inventor: ITAKURA HIROSUKE
IPC: B62D101/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of speedily stopping control while preventing a sense of incongruity and the uncontrollable state of a steering wheel caused as an assist is suddenly ceased and steering wheel operation becomes heavy when the electric power steering device is stopped.  <P>SOLUTION: The braking force of a motor generated at the stop of the electric power steering device is reduced by consuming residual energy by short- circuiting terminals of the motor by controlling an FET in a motor drive means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312742-A (JP)
Title: Cushioning material made of corrugated board
Inventor: NAKAJIMA TAKESHI
IPC: B65D81/113
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushioning material made of corrugated board excellent in buffer property capable of stably holding an article.  <P>SOLUTION: A cushioning material is made of a side support material 1 and an end support material 2. The side support material 1 has a constitution that both side walls 4 are erected from an internal bottom plate 3. A chevron- shaped ridge 9 is formed in the middle of an external bottom plate 8. End walls 11, 12 are erected at both ends. The external bottom plates 8 are overlapped with the internal bottom plate 3 to protrude the chevron-shaped ridge 9. A cut groove 5 formed from the internal bottom plate 3 to both side walls 4 are mutually inserted to assemble the side support material 1 and the end support material 2. Since the middle part between the internal bottom plate 3 and external bottom plate 8 is supported by the ridge 9 having a V-shaped structure, the material is stably held and hence, an excellent buffer property can be obtained.  <P>COPYRIGHT: (C)2004,JPO