baber/WOPTO huggingface dataset:
Patent JP-2003151810-A (JP)
Title: Polyamide-based plastic magnetic material and magnet manufactured from it
Inventor: SASAZAWA NORIHIRO
IPC: C08L77/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide-based plastic magnetic material which has superior heat resistance and fluidity and from which magnet indicating superior flexibility can be exerted without causing strength reduction. SOLUTION: This polyamide-based plastic magnetic material is obtained by kneading (A) magnetic powder, (B) a polyamide resin, and (C) bis- hydrocarbon type substituted urea expressed by the following formula: R1 - NHCONH-R3 -NHCONH-R2 wherein, R1 , R2 , and R3 respectively denote hydrocarbon radicals.
Patent JP-2003150990-A (JP)
Title: Fee adjustment system using vehicle number plate information
Inventor: KOBAYASHI TATSUYA
IPC: G06Q30/06
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency in depositing/delivering a vehicle in/from a parking lot and shortening a time for providing article (service) to the customer. SOLUTION: A center terminal 3 receives number plate information and depositing/delivering times of the depositing/delivering vehicles from an entering vehicle number plate reader 1 and an exiting vehicle number plate reader 2 provided in a parking lot entrance and exit respectively, searches customer information from the number plate information, and transmits them to a counter terminal connected to the network. A clerk behind the counter prepares the article beforehand based on the customer information and transmits fee information to the center terminal. The center terminal 3 deducts the article fare and the parking fee calculated based on the depositing/delivering times from the account designated by the customer.
Patent JP-2003144229-A (JP)
Title: Toothbrush
Inventor: SEKINO EIICHI
IPC: A61C17/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush which is excellent in advancing property into interdental sections, and at the same time, of which the brush-cleaning feeling is high, and in addition, which is excellent in the yield of bristles at the time of manufacture. SOLUTION: For this toothbrush, the distal end sides of the bristles are branched into a plurality, and also, respective branched bristles 2 are formed into a sharp tapered shape, and such bristles 1 are flocked. In such a toothbrush, the cross-sectional shape of the proximal end of the bristle 1 on a flocking base surface 4 comprises a shape for which a plurality of unit cross-sectional elements having a specified shape are connected. Then, when a connected section distance between the elements with each other at the proximal end cross section is taken as S, and the maximum diameter of the unit cross-sectional element is taken as D, the ratio P = S/D is set to be 0.3 to 0.8.  Also, the length h of the branched bristle 2 which becomes a tapered shape is set to be 0.5 mm to 4 mm, and at the same time, the cross-sectional area at the position of 0.1 mm from the distal end of the bristle of the branched bristle 2 which becomes the tapered shape is set to be 0.00002 mm<2> to 0.002 mm<2> . Also, the cross-sectional area at the position of 0.5 mm from the distal end of the bristle is set to be 0.0003 mm<2> to 0.005 mm<2> .
Patent JP-2003157375-A (JP)
Title: Recommendation sales method for diversified commodities and recommendation data base therefor
Inventor: YAMAGUCHI TETSUKAZU
IPC: H04N21/278
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a recommendation sales method for proposing diversified commodities matching with customer's sense of hobby and sense of taste greatly. SOLUTION: This recommendation sales method for diversified commodities having a process in which a sale site server receives purchase application for a commodity selected by a customer from customer's terminal unit through the Internet and a network such as bidirectional TV communication, is characterized in that the commodity is the diversified commodity whose motive of commodity purchase depends on customer's taste, the sales site server can access a recommendation data base storing commodity data such as commodity name and price of the diversified commodities and storing recommendation sentence data related to the diversified commodities by a recommending person,  and the sales site server provides the recommendation sentence data related to the diversified commodities together with the commodity data of the diversified commodities selected by the customer to guide the retrieval for finding the diversified commodity matching with customer's personal taste.
Patent JP-2003157520-A (JP)
Title: Processing method, magnetic transfer method and recording medium
Inventor: SAKURAI MASATOSHI
IPC: H01L21/027
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a processing method obtained by using a special nanoimprinting method based on an idea different from a conventional idea to execute uniform pattern transfer over a large area with high throughput and a recording medium formed by this method. SOLUTION: In the processing method comprising the step of transferring the recessed/projected pattern of an original disk 120 to the surface of a transfer target substrate 130 by holding the original disk 120 having an information formation area 120A where the recessed/projected pattern is formed, and the transfer target substrate 130 between a pair of press surfaces 100 and applying a pressure, a buffer layer 110 of a shape corresponding to the information formation area is disposed in a position corresponding to the recessed/projected part formation area between one of the original disk and the transfer target substrate and the press surface, and transfer is carried out by applying a pressure.
Patent JP-2003160577-A (JP)
Title: 3-hydroxy-6-(4-hydroxyphenyloxymethyl)-4h-pyran-4-one and production method thereof
Inventor: KADOKAWA JUNICHI
IPC: C07D407/12
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new 3-hydroxy-6-(4-hydroxyphenyloxymethyl)-4H-pyran-4- one which increasingly inhibits the formation of melanine and is low in toxicity, and also provide a production method thereof.  <P>SOLUTION: The 3-hydroxy-6-(4-hydroxyphenyloxymethyl)-4H-pyran-4-one compound represented by general formula (1) (wherein R<SP>1</SP>, R<SP>3</SP>and R<SP>4</SP>are each a hydrogen atom or a group selected from the group consisting of a straight or branched chain alkyl group and alkoxy group, R<SP>2</SP>is a hydrogen atom, a hydroxyl group or a group selected from the group consisting of a straight or branched alkyl group and alkoxy group) and the production method thereof are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003130753-A (JP)
Title: Work airtightness inspection device and method therefor
Inventor: MIZUTANI HIROSHI
IPC: G01M3/06
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a work airtightness inspection device capable of inspecting the airtightness of a work without immersing the work in water and capable of efficiently inspecting the air generated as a leakage from the work in a short time, and an airtightness inspection method therefor. SOLUTION: The work airtightness inspection device comprises a capsule, which consists of a capsule body 7 housing the work W comprising a hollow container and a capsule lid 2 for hermetically sealing and closing the opening part of the capsule body, and a work arranging device, which is constituted by forming an air supply channel 3 for supplying air to the inner space of the work, an air inflow channel 7 for pressurizing the space of the capsule main body and an air outflow channel 8 for allowing air to flow to the outside, and the nozzle 14 provided to the leading end of the conduit 13 extending to the outside from the outflow channel is formed so as to be protruded into a liquid storage tank 15 storing a liquid to be connected to the liquid storage tank.
Patent JP-2003159211-A (JP)
Title: Endoscope
Inventor: HINO KAZUHIKO
IPC: A61B1/12
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for easily washing a space between an erecting stand in the forefront of an endoscope and an outlet for processing tools without declining the insertability/removability of the processing tools.  <P>SOLUTION: The forefront of the endoscope is constituted of a nose cap 30 freely attachably/detachably installed in the forefront body 20 where the forefront body is provided with the erecting stand 6 leaving a space from an edge of the outlet for processing tools and the nose cap in the inside thereof is formed with a projecting section 37 to be engaged in the space between the edge of the outlet for processing tools 22 and the erecting stand when the nose cap is installed, and the projecting section forms a guiding wall that leads the processing tools to the erecting stand from their outlet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168336-A (JP)
Title: Movable member for switch, and switch device using movable member
Inventor: HAKOZAKI TAKESHI
IPC: H01H13/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable member irradiating a blade spring part and obtaining sufficient click feeling, and to provide a switch device using the movable member.  <P>SOLUTION: A luminous element layer 2 is installed in the position where a blade spring 4 is arranged on a sheet 1, an adhesion membrane 3 covering the luminous element layer 2 is formed on the sheet 1, the blade spring 4 is arranged on the adhesive membrane 3 so that the light of the luminous element layer 2 efficiently illuminates a position of the blade spring 4, and the adhesion membrane 3 protects the luminous element layer 2, the blade spring 4 is bonded to the sheet 1, and thereby the member covering the blade spring 4 is made thin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163257-A (JP)
Title: Positioning device and its manufacturing method
Inventor: KUBO HIROYOSHI
IPC: H01L21/68
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize high speed and highly precise positioning superior in control characteristics.  <P>SOLUTION: A positioning device has a chuck 1 of a first plate for holding a wafer W as an object to be moved, and a hollow top board 2 as a second plate for holding the chuck 1. The material of the hollow top board 2 is a ceramic material, and the structure of the hollow top board 2 is formed of a same kind of the material and is an integral hollow structure having a hollow inside H2. The hollow inside H2 has a rib structure enhancing a natural frequency to a torsion mode of the hollow top board, and has a communicating hole H2a for communicating the outside air with the hollow top board 2. The rib structure is a structure alternately inserting cross sectional rectangular ribs along XY moving directions of the wafer W and cross sectional rhombic ribs joined by making an angle to the cross section rectangular ribs.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164289-A (JP)
Title: Gene for bone tissue introduction
Inventor: MORIYA HIDESHIGE
IPC: C12N15/87
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gene capable of favorably repairing a defective part to the extent of the almost normal condition by introducing the gene into a bone tissue used for transplantation to the defective part of a cartilage without having bad influence on the bone tissue.  <P>SOLUTION: This gene is used for being introduced into the bond tissue with a gene gun.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168191-A (JP)
Title: Vehicle dispatching system by gps of portable telephone
Inventor: ONUKI TAKEHIKO
IPC: H04W4/02
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To reserve a taxi, etc., not orally but with precise information obtained by GPS data after confirming the service of each taxi company.  <P>SOLUTION: The service of each taxi company is provided by the GPS function of a portable telephone set and a Web function, and the taxi, etc., is reserved not orally but with precise information by GPS data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166799-A (JP)
Title: Automatic interior cleaning air conditioner
Inventor: YOSHIDA KAZUYA
IPC: F28G9/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic interior cleaning air conditioner which automatically cleans out powder adhering to inner part of a casing or a heat exchanger, while being installed regardless of a floor type or a ceiling type.  <P>SOLUTION: In this automatic interior cleaning air conditioner, the heat exchanger 17 letting air through is installed inside the casing 11. The air conditioner comprises a first cleaning device 14 for cleaning the inner part of the casing on upstream side of the heat exchanger and an air entrance part of the heat exchanger by injecting fluid for cleaning from the upstream side of the heat exchanger 17 and a second cleaning device 18 for cleaning the inner part of the casing on downstream side of the heat exchanger and an air exit part of the heat exchanger by injecting the fluid for cleaning from the downstream side of the heat exchanger 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171638-A (JP)
Title: Two-part adhesive composition
Inventor: KITAMURA KIYOHARU
IPC: C09J129/04
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-part adhesive composition in which the base resin is excellent in low-temperature stability and persistence of adhesiveness, especially, persistence of adhesiveness after being left standing in a highly humid atmosphere.  <P>SOLUTION: The two-part adhesive composition comprises (A) an aqueous liquid containing (a) a polyvinyl alcohol-based resin containing primary amino groups or secondary amino group in the molecule and having an amino group content of 8-15 mol% and an amido group content of 0.1-1 mol% and (B) an aqueous liquid (B) containing (b) an acetoacetic-acid-ester-group-containing polyvinyl alcohol resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174245-A (JP)
Title: Method for manufacturing double side flexible circuit board
Inventor: MATSUDA FUMIHIKO
IPC: H05K3/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a double side flexible circuit board capable of preferably forming a conduction hole for processing an insulating base member and for formation of a through-hole.  <P>SOLUTION: A conduction hole 4 is formed using a double surface copper-clad plate with the aid of a punch and a mold, and an insulating base member 2 including an exposed end of the conduction hole 4 produced upon half etching after processing of the hole 4 is removed by making use of laser processing, plasma etching, and wet etching.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171935-A (JP)
Title: Sand working method of slope face
Inventor: YAMANE KAZUYUKI
IPC: E02D17/20
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sand working method capable of easily and firmly laying work sand in the uniform thickness in the whole height of a face of slope.  <P>SOLUTION: This sand working method is performed by a sand manufacturing process A of performing sterilizing processing by baking decomposed weathered granite having the grain size not more than about 6 mm, and manufacturing the granular work sand 1 by mixing a solidifying agent and a water permeable agent after removing moisture, a blocking process B of forming mass-like block sand 2 by taking out the sand from a form after hardening the sand by sprinkling water from above by densely filling the work sand 1 in the form, and a laying process C of curing and solidifying at least the block sand 2 for a specific period by sprinkling water from above after laying the sand all over on the face of slope 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174342-A (JP)
Title: Tone controller
Inventor: FUJIYAMA YOJIRO
IPC: G10L13/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide control with superior follow-up response to a minute variation in surrounding noises without leaving a syllable section to be hardly heard in a tone controller for controlling characteristics of a sound source signal according to the surrounding noises.  <P>SOLUTION: The tone controller includes an envelope detecting means 901 for extracting an envelope line of an input signal, a syllable detecting means 907 for detecting a syllable section from an envelope characteristic, a compensation amount arithmetic means 903 for calculating the compensation amount for the unit of syllable, a compensation renewing means 904 for renewing the compensation amount smoothly, a compensation treatment means 905 for compensating the characteristics of the input signal, a microphone 900 for detecting the surrounding noises, and a signal level arithmetic means 908 for calculating the level of the surrounding noises. The compensation treatment is carried out for the unit of syllable of the sound source signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177669-A (JP)
Title: Unit and method for power residue operation
Inventor: TAKAGI KENJI
IPC: G09C1/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the speed of power-residue operation needed for RSA ciphering.  <P>SOLUTION: An open key E is divided into high-order data Eu and low-order data Ed, which are stored in registers (11, 12). Here, digits corresponding to the high-order data Eu and low-order data Ed are all 0. A power-residue arithmetic circuit (20) reads the high-order data Eu, low-order data Ed, a residue base F, and a plaintext out of registers (11, 12, 13 and 14), performs residue operations of (M Eu)modF and (M Ed)modF in parallel, and calculates a ciphertext C as C=(((M Eu)modF)×((M Ed)modF))modF from respective operation results.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176761-A (JP)
Title: Fuel injection device
Inventor: OSAKI MASATOYO
IPC: F02M37/22
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a common rail type fuel injection system which raises the temperature of a fuel filter 9 by increasing a flow rate of return fuel circulating in the fuel filter 9 at the low temperature starting or at the low temperature idling, and prevents the clogging of the fuel filter 9 by making the fuel waxing.  <P>SOLUTION: The temperature of the fuel flowing from the inlet part of the fuel filter 9 into the fuel filter 9 is risen at the early stage by opening a pressure reducing valve 6 and increasing the flow rate of the return fuel circulating from a common rail 1 to the inlet part of the fuel filter 9 at the low temperature in which the fuel is made waxing easily, and at the starting or at the idling in which the high pressure is not demand so much. Thus, because the waxing of the fuel flowing into the fuel filter 9 is suppressed, the clogging of the fuel filter 9 is prevented by making the fuel waxing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002311231-A (JP)
Title: Color filter
Inventor: KOBAYASHI HIRONORI
IPC: B01J35/02
Filed: 2001-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a color filter with high-definition, without any defect such as a bright defect and manufactured simply and easily. SOLUTION: The color filter is provided with a transparent substrate, coloring layers with a plurality of colors formed on the transparent substrate with a specified pattern, and light shielding layers located on boundary parts of the respective coloring layers where at least one layer out of the coloring layers and the light shielding layers are formed on the transparent substrate via specified wettable parts of a layer of a wettability varying component. A photocatalyst containing layer composed of at least a binder and a photocatalyst is made to be the layer of the wettability varying component and the specified wettable parts are highly hydrophilic parts.
Patent JP-2003185929-A (JP)
Title: Stereomicroscope
Inventor: TONOOKA MASAHITO
IPC: G02B21/22
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereomicroscope which can reduce the cost of a fiber illuminator and eliminates the need for providing the stereomicroscope with different light sources even if illumination methods are different observation methods.  <P>SOLUTION: The stereomicroscope has a microscope body (1), a stand (13) mounted with the microscope body to perform focusing of a specimen and a light source (6) for illuminating the specimen, in which the light source can be attached and detached with a fiber (10) for guiding illumination light to the specimen and the stand can be attached and detached with the light source and can be mounted with the light source so as to make the direction of the exit optical axis of the light source selectable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183682-A (JP)
Title: Fluid for traction drive
Inventor: KUBONO KAZUSHIGE
IPC: C10N40/04
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fluid for traction drive, which makes a high coefficient of traction compatible with a low-temperature fluidity and is suitable for automobiles.  <P>SOLUTION: This fluid for traction drive comprises an alicyclic compound containing at least one cycloalkyl group in the molecule as a main component and ≥10 mass % and <30 mass % of a polyorganosiloxane containing a methyl group and a cycloalkyl group based on the total amount of a composition and has ≤200,000 mPas Brookfield viscosity at -40°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185256-A (JP)
Title: Heat storage control method and its device
Inventor: SUZUKI KIWAMU
IPC: F24H1/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat storage control method preventing excessive heat storage caused by control of start/stop of a heat source based on an uniform estimated heat storage quantity and improving the efficiency of the heat storage, and also to provide its device.  <P>SOLUTION: This heat storage control method or a heat storage control device drives the heat source (engine 4) according to an estimated heat amount, exchanges the heat of the heat source with hot water 18, and stores the heat in a heat storage means (a hot water storage tank 24). This control device calculates a heat amount existing in a hot bath side. This control device also calculates a consumed heat amount in bathing and a consumed heat amount used for general hot water supply, subtracts the both heat amounts from an estimated stored heat, and drives the heat source according to the corrected estimated stored heat.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185452-A (JP)
Title: Server providing navigation service, program memory medium used in the server, navigation system using the server and program memory medium used in car navigation device
Inventor: MATSUMOTO YOSHIJI
IPC: H04W4/04
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server capable of reaching a navigation function to a region performing on behalf of so-called a personal driver of the user.  <P>SOLUTION: A server 8 provides a navigation service on the network. Specifically, an inference mechanism 84 refers to knowledge stored in a knowledge base 83 and develops a dialogue inference against the user of a terminal having a present position information transmission function. It also provides a destination routing assist information including the destination and a path guide to the destination. At this moment, the inference mechanism 84 determines the destination routing assist information according to both of preference information including the destination visit history obtained through dialogue inference with the user and the present position information at the moment received from the terminal of the user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187833-A (JP)
Title: Fuel cell system
Inventor: TANAKA YOSHIKAZU
IPC: H01M8/04
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system which enables improving its endurance using low cost materials which have low heat resistance for its members.  <P>SOLUTION: The fuel cell system comprises, a fuel cell 11 which generates electric power using fuel gas and oxidation gas, a fuel processing device 21 which produces the fuel gas by heating raw materials in steam atmosphere, a fuel supply pipe 22, and a fuel heat radiator 23, wherein the fuel gas made in the fuel processing device 21 is supplied to the fuel cell 11, after cooling the fuel gas with the fuel heat radiator 23.  <P>COPYRIGHT: (C)2003,JPO