baber/WOPTO huggingface dataset:
Patent JP-2003033821-A (JP)
Title: Method and apparatus for forming superplastic metal sheet material
Inventor: NISHIKAWA KAZUYUKI
IPC: B21D26/021
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for forming a superplastic metal sheet material which maintains almost uniform thickness over the whole part of a formed article even with an undercut portion. SOLUTION: The apparatus, having a main die cavity 1 in a shape of a bottomed hole and a supplementary die cavity 2 to form an undercut portion, is comprised of a main die 4 and a supplementary die 3 which can be separated vertically around the supplementary die cavity. A metal die which can be heated and separated horizontally to make a formed article releasable, and a pressurizing member 6 which can be heated and spout compressed air on a superplastic metal sheet material, are prepared for the supplementary dies. The metal die and the pressurizing member are heated to a designated temperature. The superplastic metal sheet material is cramped by the metal die and the pressurizing member, and heated by the metal die and the pressurizing member to the designated temperature.  Then the main die and the supplementary die are separated so that the superplastic metal sheet material is pressurized and gradually expanded vertically to the designated length by pressure-controlled compressed air. Maintaining pressure on the superplastic metal sheet material by compressed air, the main die and the supplementary die are moved relatively closer and contacted.
Patent JP-2003041463-A (JP)
Title: Knit structure of socks
Inventor: SAEKI KENJI
IPC: D04B1/26
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a knit structure of socks having such moderate stretchability with good feeling when worn as to be free from possibility of slipping down and also free from tightened feeling owing to devising the weave. SOLUTION: This knit structure of socks consists of a knit weave where one or more knit wales A and one or more purl wales B are arranged alternately; wherein the knits form stitches A1 with ground yarns a1, while the purls form stitches B1 with the ground yarns a1 and insert yarns b1 forming no stitches in the above knits.
Patent JP-2003034398-A (JP)
Title: Member management system for car maintenance
Inventor: MASUDA NOBUO
IPC: G06Q50/10
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To increase the number of visits of car users to a car maintenance shop by dealing in fuel oil and increase the business of the car maintenance shop. SOLUTION: An oil feeding machine 2 or 3 is installed in the car maintenance shop 1, so that a members-only gas station can be installed besides the shop 1. A customer member has a membership card 20 read by the machine 2 or 3 designed for POS(point of sales) or a terminal 4 or 5, each time he/she obtains oil feeding service; and data are transmitted to a host computer 10. In the host computer 10, a transaction file 13 is created with reference to a customer master file 11 and a commodity master file 12. The customer member is notified of information on general car maintenance by direct mail 31 in accordance with the files 11, 12 and 13, and receives necessary maintenance service in the shop 1 in accordance with the information.
Patent JP-2003037859-A (JP)
Title: Information reporting method, information terminal, information sensor, and information reporting system
Inventor: KAWAI HIROTAMI
IPC: G06F13/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an information reporting method, etc., whereby an information providing service closer to the activity of the owner of an information terminal than conventional ones is made possible. SOLUTION: When an information terminal 1 entries into a predetermined specific radio zone ZO, a specific information is reported to the information terminal 1. In order to this, there are executed a reception waiting step for operating the receiving function of an information sensor 2 so provided that the specific radio zone ZO is its inherent receiving zone; a calling step for making the information terminal 1 issue by a radio a terminal identifying information for identifying the terminal 1 itself; and a reception step for making the information sensor 2 receive the terminal identifying information issued from the information terminal 1 when it entries into the specific radio zone ZO. Thereby, the specific informations corresponding to the specific radio zone can be reported to the information terminal 1 by a radio based on the received terminal identifying information.
Patent JP-2003040696-A (JP)
Title: Zinc oxide material involving zinc oxide layered compound
Inventor: HANEDA HAJIME
IPC: C30B31/22
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a zinc oxide material constituted of fine crystal grains or an assembly of fine grains of a high orientation property, for utilizing electronic and optical functions. SOLUTION: The zinc oxide material involves a zinc oxide layered compound, especially having the structure of an orientation of crystals of zinc oxide layered compound is the same with that of zinc oxide. To the zinc oxide single crystal, a constitutional element of the zinc oxide layered compound (e.g. indium) is added by ion injection, or the fine crystal grain of zinc oxide layered compound is precipitated by heat treatment if necessary. The zinc oxide material has the electronic and optical functions depending on differences of refraction index, conductivity, and permittivity between zinc oxide layered compound and zinc oxide.
Patent JP-2003039945-A (JP)
Title: Filter for air conditioner
Inventor: SASAKI TAKAHIRO
IPC: B60H3/06
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a filter for an air conditioner preventing reduction of a pressure loss. SOLUTION: This filter has a pleats-like filter sheet 35 wherein crest parts 31 and trough parts 32 are alternately formed side by side in one direction; and reinforcement stays 36 to which the respective crest parts 31 are connected, extending along the one direction.
Patent JP-2003043470-A (JP)
Title: Electro-optical device and manufacturing method therefor
Inventor: HOSHINA KAZUE
IPC: G02B5/30
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent a decoloration due to moisture absorption of a polarizing plate and to enhance the moisture resistance of an electro-optical device. SOLUTION: The electro-optical device (1) is provided with substrates (2a, 2b) between which an electro-optical material is interposed, polarizing plates (11a, 11b) stuck to the surfaces of the substrates and resin molds (32) formed on the periphery of the polarizing plates. Since the resin molds are formed on the periphery of the polarizing plates stuck onto the substrates, the infiltration of moisture into the inner part of the polarizing plates from the periphery of the polarizing plates is prevented.
Patent JP-2003045716-A (JP)
Title: Electromagnetic coil
Inventor: TANAKA HIDEYUKI
IPC: H01F7/06
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To protect an electromagnetic coil against a dielectric breakdowns caused by a sheath being brought into contact with a conductor, due to the occurrence of wrinkles produced in the inside of the sheath at its curved part in a coiling operation, where the electromagnetic coil is formed by coiling a three-layered inorganic material insulated metal sheathed cable which is composed of a conductor, an inorganic insulator covering the conductor, and a metal sheath covering the insulator and superior in radiation resistance. SOLUTION: The inner curvature radius of the curved part of an inorganic material insulated metal sheathed cable is set 2.5 times or larger than the diameter of the inorganic material insulated metal sheathed cable. With this setup, the inner sheath of a curved part is less deformed, so that the electromagnetic coil can be protected against dielectric breakdowns caused by the above phenomenon.
Patent JP-2003011910-A (JP)
Title: Film wringing device for upper wrapping packaging machine
Inventor: SAIKI KAZUO
IPC: B65B25/06
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To well perform automatic packaging regardless of properties and conditions of an article to be packaged and a film. SOLUTION: An article storing part 41 into which an article to be packaged 11 are inserted from the top of a film sheet f is formed on a conveyor 33 and the edge part of the film sheet f is extended out of the article storing part under a condition where the article to be packaged 11 is stored. A wringing means 59 is provided with four wringing members 60, 60, 60 and 61 being horizontally turnable. To meet with a timing when the article storing part 41 in which the article to be packaged 11 is stored reaches a specified position, the wringing members 60, 60, 60 and 61 are lowered to a film wringing position being close to the top face of the conveyor 33. Then, by horizontally turning each of the wringing members 60, 60, 60 and 60 by shifting the timing in the adjoining order, the edge part of the film can be wrung along the top face of the article to be packaged 11.
Patent JP-2003051304-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MASUMOTO KANEHITO
IPC: H01M10/05
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having a double or triple safety function for the battery itself. SOLUTION: In this battery, the opening end of a battery can 1 housing an electrode plate group 14 is sealed with a sealing plate 3, the upper part of the sealing plate 3 is closed by an insulation plate 11, and a positive electrode lead 12 led from a positive electrode plate constituting the electrode plate group 14 is serially connected to a temperature fuse 8 and a PTC element 9 in a recessed part formed in the sealing plate 3, and connected to a positive electrode terminal A. The battery is provided with a double safety function for restricting an excessive current by rapid increase in the resistance caused by temperature rise of the PTC element 9 when the positive and negative electrodes are externally short-circuited with each other, and for breaking the circuit by fusion of the temperature fuse 8 when temperature rise not restricted by the function occurs.
Patent JP-2003047734-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To improve the attractiveness of variable display games by keeping expectations felt continuously until the result patterns are obtained after the starting of varying operations. SOLUTION: A display control means 150 is provided with an identifying information train generation means which gets a plurality of identifying information arranged in a specified array to generate trains of the identifying information, a scroll display means which performs a scroll display of the trains of identifying information arranged by the identifying information train generation means along an effective line and a variable display pattern development means for carrying out the development of variable display patterns from the stop pattern of the trains of the identifying information as given in the scroll display by the scroll display means.
Patent JP-2003059596-A (JP)
Title: L-shaped coaxial plug
Inventor: KODAIRA MAKOTO
IPC: H01R103/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an L-shaped coaxial plug with good shield effect enabled to connect with a coaxial jack and a coaxial cable in good condition. SOLUTION: The L-shaped coaxial plug, composed of a main cylindrical part having a coaxial plug to be connected to a coaxial jack and a supplementary cylindrical part, comprises an L-shaped external conduction body 10 formed by integrally jointing the main cylindrical part and the supplementary cylindrical part, a cylindrical inside spring 12 mounted and fitted to the inside periphery, a jack abutting part 10b, and a pin, contacting with and parting from a central conductor of the coaxial jack, at one end; and comprises a contact pin 11 having a core wire fixing part fixing a core wire of a coaxial cable 20, a pin holder 13 holding the contact pin, and a lid for shield 14, holding the pin holder, shielding and sealing the external conductor, at another end.
Patent JP-2003059246-A (JP)
Title: Digital broadcast recording/reproducing device and digital broadcast recording method
Inventor: SUDA HIDETAKA
IPC: G10L19/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To record information which a user requires, the title of music and an artist name with a simple operation when music in the middle of listening is recorded. SOLUTION: When digital broadcast is received and the user gives the instruction of the recording of music which the user listens at present by an operation part 12, recording is started in a storage 11. A control part 9 obtains additional information during listening, the title name and the artist name and sequentially displays obtained additional information on a display part 13. When the selection of displayed additional information is instructed by using the operation part 12, selected additional information is stored in the storage part 9b of a digital broadcast recording/reproducing device.  When the user gives the instruction for the termination of the recording of music by using the operation part 12, additional information stored in the storage part 9b is recorded in the storage 11 by making it correspond to music recorded in such a way that it is matched with a recording system in the storage 11 recording information.
Patent JP-2002139640-A (JP)
Title: Optical waveguide, its manufacturing method and optical waveguide circuit
Inventor: ITOU MIKITAKA
IPC: G02F1/01
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide and an optical waveguide circuit, by which a state of polarization independence or a desired low level polarization dependency is realized without deteriorating optical characteristics and reliability, and an optical waveguide, an optical waveguide circuit of polarization independence or low level polarization dependence type, and to provide a method for manufacturing the optical waveguide by which it will not be a increased burden in production and in cost. SOLUTION: The optical waveguide and the optical waveguide circuit are provided with a lower clad 12, which is provided on a planar substrate 11 and has a ridge 15, a core 13 for propagating light, which is provided on the ridge of the lower clad 12, and an upper clad 14 which is provided so as to cover the core 13. The ridge 15 is worked into a shape, which is decided so as to realize polarization independence for the optical waveguide.
Patent JP-2003059711-A (JP)
Title: Oxide magnetic material
Inventor: TANAKA HIROAKI
IPC: C04B35/30
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an oxide magnetic material which can be baked at a low temperature of 900 deg.C or so, has tanδεof 5×10<-4> or below in a microwave band, ΔH of 150 or below, and is suitably applied to a circulator, an isolator or the like. SOLUTION: Bi2 O3 , V2 O5 are added as low-temperature sintering auxiliaries to Ni-Zn-Cu spinel ferrite material so as to obtain an oxide magnetic material. That is, the oxide magnetic material contains 45 to 49 mol% Fe2 O3 , 3 to 8 mol% CuO, 24 to 26 mol% NiO, and 21 to 23 mol% ZnO as main components, furthermore the molar ratio NiO/Fe2 O3 is 0.526 to 0.530:1, the molar ratio ZnO/ Fe2 O3 is 0.452 to 0.470:1, and 0.10 to 0.33 wt.% Bi2 O3 and 0.10 to 0.20 wt.% V2 O5 are added as additives.
Patent JP-2003057396-A (JP)
Title: Method and device for controlling oxidation combustion of graphite used in nuclear reactor to be radioactively contaminated or with possibility
Inventor: KUROYAMA NARIFUMI
IPC: F23G5/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To control the surface oxidation start temperature and oxidation speed of a graphite block when carrying out the oxidation combustion of the graphite block spent in a nuclear reactor and contaminated with radioactivity, as in its shaped. SOLUTION: An element compound is suitably added to the surface of the spent graphite block according to the oxidation start temperature and oxidation speed, and the graphite in this state is subjected to oxidation combustion with oxygen-enriched air supplied into a combustion furnace to form gas and ash content. The combustion furnace with a high concentration oxygen generating device connected thereto is arranged in the subsequent stage of a device for suitably adding the catalyst element compound to the surface of the graphite block spent in the nuclear reactor.
Patent JP-2002229999-A (JP)
Title: Method and device for database construction, database construction processing program for making computer execute, computer-readable recording medium with database construction processing program recorded thereon
Inventor: UMAGOE HIDENAO
IPC: G06F17/30
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To easily and simply achieve addition of new words, updating and setting of conversion precedence for the dictionary database of a kanji translation system without needing a complicated operation by user. SOLUTION: For example, pages retrieved and browsed by a user on the Internet and E-mail information exchanged by the user are captured as source information (step S1). Character information is extracted from the source information (step S2). Word information is extracted from the character information (step S5). By using the word information, the dictionary database is constructed (step S6 to step S10, S15).
Patent JP-2003060026-A (JP)
Title: Method for working soi substrate and for manufacturing semiconductor device
Inventor: KOMATSU YUJI
IPC: H01L27/12
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an SOI substrate having an SOI layer of a thin film superior in film thickness uniformity. SOLUTION: This method for working an SOI substrate performs an exposing process of a buried oxide film which exposes a buried oxide film 3 to the SOI substrate 1 by eliminating a part of the SOI layer 4, an insulating film forming process which forms an insulating film selectively in the part where the buried oxide film 3 is exposed which film has a top surface on the substrate surface side nearer than a position of a top surface of the original buried oxide film 3, and a process for thinning the SOI layer in which the top surface of the insulating film is made a stopper and residual SOI layer 4 is selectively polished.
Patent JP-2002172270-A (JP)
Title: Toy learning system using cyber-community and driving method for the same
Inventor: DAN BYUNG JU
IPC: A63F13/54
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a toy learning system using a cyber-community and a driving method therefor that permit a toy grown off-line and a cyber-character grown in a cyber-community to interchange information. SOLUTION: The toy learning system using a cyber-community includes the cyber-community including the cyber-character grown on-line by learning, and the toy grown when provided with an experience of the cyber-character or provided with an experience by a user's learning.
Patent JP-2002148378-A (JP)
Title: Energy/matter conversion method and structure
Inventor: MILLS RANDELL LEE
IPC: C25B9/17
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for releasing energy from atoms. SOLUTION: The method and structure are adapted for releasing heat from hydrogen atoms by stimulating electrons by means of an electrochemical reactor of redox energy resonance having energy holes which stimulate transition, in such a way that the electrons are released to quantized energy levels below a ground state. The source of the hydrogen atoms is the produce of aqueous electrolysis on the surface of a cathode and the electron energy of the hydrogen atoms is adapted to the redox energy of the electrochemical reaction product to reinforce hydrogen electron transitions.
Patent JP-2003057850-A (JP)
Title: Method for cleaning plate surface of planographic printing plate
Inventor: OKAMOTO YASUO
IPC: G03F7/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning a plate surface exhibiting excellent contamination removing property and simultaneously not deteriorating printing durability of a printing plate, with respect to the printing plate made from a positive-working infrared ray sensitive planographic printing plate. SOLUTION: The method for cleaning the plate surface of the planographic printing plate is characterized by using an emulsion type plate surface cleaner containing a soy polysaccharide for cleaning the plate surface of the planographic printing plate obtained by image exposing the positive-working infrared ray sensitive planographic printing plate having an image forming layer containing an infrared ray absorbing dye with an infrared ray and developing it.
Patent JP-2003057771-A (JP)
Title: Abnormal shadow detector
Inventor: TAKEO HIDEYA
IPC: G06K9/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To improve the detection performance by detecting minute calcification shadows of various characteristics existing in a picture. SOLUTION: A fine structure picture acquisition means 10 receives picture data P of a subject (breast) and generates fine structure picture data where fine structure parts in the picture are extracted, and a calcification emphasized picture acquisition means 20 receives generated fine structure picture data and uses two matched filters (shape dependent filters) to generate two calcification emphasized picture data. A detection means 30 receives generated fine structure picture data and two calcification emphasized picture data and uses a detection threshold set for each picture data to detect fine calcification shadows in the picture represented by subject picture data P on the basis of three received picture data.
Patent JP-2003058856-A (JP)
Title: Anticounterfeit print medium with built in microminiaturized ic chip, and anticounterfeit printed matter
Inventor: NISHIYAMA SATOSHI
IPC: B42D15/10
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To much more improve an anticounterfeit effect by incorporating any one or more of a microminiaturized IC chip or other storage medium, hiding the existence thereof and holding anticounterfeit information. SOLUTION: In print medium 1A or printed matter 1B having a print area 2, non-print area (omitted in the figure), sled inserting area 3 or hologram area 4 with incorporated storage medium except the microminiaturized IC chip, an electrically non-contact microminiaturized IC chip capable of reading and writing the anticounterfeit information and hard to watch is incorporated in any one or more of areas, and turth/false is discriminated by collating the anticounterfeit information respectively held by the microminiaturized IC chip 5 and the storage medium except the microminiaturized IC chip.
Patent JP-2002171489-A (JP)
Title: Recording carrier used for image retrieval system
Inventor: TIMMERMANS JOSEF MARIA KAREL
IPC: H04N9/80
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a means that can quickly retrieve the part of a coded image line on a track recording the coded image line. SOLUTION: An image retrieval system provided with a reader records absolute coded image lines BLa1,..., BLa13 consisting of consecutive coded image lines onto a recording carrier 70. A line number and line synchronous information together with the absolute coded image lines BLa1,..., BLa13 are recorded on a track 20 of the recording carrier 70. The line number identifies serial numbers of the related image lines to the coded image and the line synchronous information identifies a start point of each image line. Furthermore, a part of a track 71 of the recording carrier 70 records addresses with respect to many coded image lines of the coded image in order to identify the position of the related image line recorded on the track 20.