baber/WOPTO huggingface dataset:
Patent JP-2003100760-A (JP)
Title: Epitaxial silicon wafer and method for manufacturing the same
Inventor: OTA YASUMITSU
IPC: G09F13/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an epitaxial silicon wafer that has a high IG (Internet Gattering) ability and at the same time that suppresses a diffusion current flowing into the device area in an epitaxial silicon layer from a base silicon substrate where a high density deposit exists. SOLUTION: An epitaxial silicon wafer that has not only a high IG ability but also a small diffusion current can be obtained by providing a layer, which has defects internally and the electrical resistivity of which is lower than that of the base silicon substrate and the epitaxial layer, in an epitaxial silicon using a silicon wafer doped with nitrogen or carbon, a silicon wafer thermally annealed for deposition, or a silicon wafer of high deposition adopting these methods simultaneously, as a base silicon substrate in order to supply the IG ability to the epitaxial silicon wafer.
Patent JP-2003101553-A (JP)
Title: Device and system for wireless communication, communication connecting method, program and storage medium
Inventor: HORI SHINJIRO
IPC: H04W88/08
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To make it available for a station (STA) to access multiple access points under appropriate securities in a wireless network in which access points (AP) controls access of the station using an extended service ID (ESS-ID). SOLUTION: A temporary association is preformed by using a temporary identifier ESS-ID consisting of a specific character string (S110, S111, S115, S116), which makes an unspecified station available to communicate with the access points. Then the access points authenticate the validity of the station as a user (S119, S120 of Figure 3, S126 of Figure 4), give a unique identifier ESS-ID only to the station to which user authentication is given (S127, S128 of Figure 4), and then the station performs a regular association.
Patent JP-2003097393-A (JP)
Title: Injector arrangement structure of fuel injection engine
Inventor: SUGITANI TAKESHI
IPC: F02M69/04
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an injector arrangement structure of a fuel injection engine in which the sealing reliability of an injector is improved in a swing unit type engine with the engine rocked to a vehicle body frame. SOLUTION: In the injector arrangement structure of the fuel injection engine in which the engine 29 is fitted to the vehicle body frame 21 together with rear wheels in a rocking manner, and the injector 50 faces the intake passage 40 of the engine, the direction of the axis C of the injector 50 is arranged substantially orthogonal to the line to connect a rocking shaft 31 of the engine to a crank shaft 38.
Patent JP-2003093115-A (JP)
Title: Band shape fastener body for bag
Inventor: FUJII KAZUO
IPC: A44B19/16
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a band shape fastener body for a bag, which has strong biting force for securely tight closing properties and can deal with all sizes of bags. SOLUTION: This band shape fastener body is formed of a folding part midway in the longitudinal direction, a facing type inside biting element whose intermediate part is outward round swollen in the inside face on one side parallel with the folding part, and an outside biting element which covers on and engages with the inside biting element and has the cross section of a horseshow shape on the other side inner face. The fastener body is formed by extrusion molding of synthetic resin.
Patent JP-2003095780-A (JP)
Title: Granular magnesia fertilizer and method of manufacturing the same
Inventor: MARUYAMA HIDEYUKI
IPC: C05D5/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a granular magnesia fertilizer which has high contents of a citrate soluble magnesia component and a water-soluble magnesia component, has high hardness and hardly powdering and is excellent in collapsibility in soil and water. SOLUTION: The granular magnesia fertilizer containing >=55 wt.% citrate- soluble component and >=3 wt.% water-soluble component is obtained by adding sulfuric acid to a mixture composed of magnesium hydroxide and light-burned magnesia and granulating the mixture using magnesium sulfate produced by the reaction of the light-burned magnesia and sulfuric acid as a binder.
Patent JP-2002158077-A (JP)
Title: Spark plug equipped with welded or braised and soldered center electrode and manufacturing method
Inventor: KLETT DITTMAR
IPC: H01T13/34
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact spark plug in which a metal electrode can be easily fixed in an insulating element. SOLUTION: An insulating element 12c and a center electrode 20c are to be combined by at least one metal braising and soldering joint and/or one metal welding joint.
Patent JP-2003103656-A (JP)
Title: Box-making machine
Inventor: TOYOURA TAKESHI
IPC: A61K38/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a box-making machine which folds a side flap by rotatably operating a guide plate as a part of a portion for sharing the support of a blank in a waiting state and which has a simple structure and an easy box- making work. SOLUTION: The box-making machine comprises a first roller 26 and a second roller 28 raising from below in a state in which the rollers are placed on an elevation base 22, rotating and standing a first folding guide 11, and a second folding guide 13 toward an inside while the rollers 26 and 28 are respectively rolled and engaged with the first guide 11 and the second guide 13. The side flaps b1, b2 of the blank supported in a flat plate state without inner die are smoothly folded up to manufacture the case. Corner flaps b3, b4 folded out are superposed on the side flap b2 by a folding mechanism 40 having folding rollers 42.
Patent JP-2003110452-A (JP)
Title: Radio signal transmitting and receiving device
Inventor: TEZUKA TOSHIYUKI
IPC: H04W84/10
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a radio signal transmitting and receiving device capable of being connected with a personal computer without using a cable while a special installation space is not required. SOLUTION: The transmitting and receiving device has a frame box 5 having a connector 2 to be connected with a multi-purpose port 11 of a personal computer 10. The frame box 5 stores a part of the connector 2 by exposing the side of connecting terminal of the connector 2. The frame box stores also a transmitting and receiving device 4, in which a radio signal based on the information fed through the connector 2 is transmitted to an outer device through an antenna circuit 3.
Patent JP-2003105103-A (JP)
Title: Sheets for heat molding, heat molding and laminated structure
Inventor: AZUMA KENICHI
IPC: C08F210/16
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide sheets for heat molding comprising an olefin resin and a heat molding, the sheets having excellent scratch resistance, and to provide a laminated structure which the heat molding comprising the olefin resin is laminated, the heat molding having the excellent scratch resistance. SOLUTION: The sheets for the heat molding have a resin layer comprising a copolymer of ethylene and/or α-olefin and the following vinyl compound (1) represented by formula (1): CH2 =CH-R (wherein steric parameter Es of a substituting group R is <=-1.64, and the steric parameter B1 of the substituting group R is >=1.53) or the following vinyl compound (II) represented by formula (2): CH2 =CH-R' (wherein substituting group R' is a secondary alkyl group or a tertiary alkyl group). The heat molding is obtained by heat molding the sheets. The laminated structure is obtained by laminating the heat molding and a base comprising a thermoplastic resin.
Patent JP-2003108834-A (JP)
Title: Magazine management system, program, and recording medium for library
Inventor: KAWAKAMI KAZUHIRO
IPC: G06Q50/26
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a system for efficiently supporting a series of magazine management work containing purchase investigation, ordering, acceptance, payment and settlement, and bookbinding for magazines purchased by a library in accordance with form of contracts related to the magazines. SOLUTION: A server device 11 is connected to a NACSIS-CAT 21 through a network 30 to be accessible to a magazine list DB12c, and it is connected to a librarian side client device 14 through a LAN or the like. The server device 11 searches a magazine list DB12c for bibliographic data of magazines to be ordered. When the bibliographic data are not registered in the magazine list DB12c as result of searching, the NACSIS-CAT 21 is automatically searched, and the bibliographic data searched are downloaded to be registered in the magazine list DB12c. A librarian forms information related to form of contracts concerning the magazines, and forms ordering information related with the information concerning the form of the contracts formed. The ordering information formed is registered in the magazine list DB12c, and an order accepting process is conducted.
Patent JP-2003067888-A (JP)
Title: Hand device for safe guidance
Inventor: KANEKO YOSHINORI
IPC: F21Y103/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To clearly display the individual colors of red and blue to an opposite party with a simple operation thereby to prevent an accident. SOLUTION: An upper cap 12 and a lower cap 20 are connected by an outer cover 14, and display boards by individual colors 16, which have red and blue faces, are incorporated in the outer cover 14. A plurality of color-by-color display boards 16 are engaged in a plurality of upper rotors 10 and a plurality of lower rotors 18 so that they can freely move in the upper cap 12 and the lower cap 20. Red and blue in the color-by-color display boards 16 are switched by combining a rotor driving gear 24 engaged in the lower rotor 18 by a connection mechanism 32 with a ring gear 22 incorporated with a grip 28 and by a simple operation for moving the grip 28. Stoppers exist at both ends of the rotor driving gear 24 and an operation angle is accurately determined so that red and blue can securely be switched.
Patent JP-2003102814-A (JP)
Title: Deodorizing apparatus
Inventor: OKA TAKAYUKI
IPC: A61L9/00
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing apparatus capable of achieving the enhancement of deodorizing capacity and capable of being reduced in size and production cost. SOLUTION: The deodorizing apparatus 1 is constituted of an almost cylindrical case body 4 having an air inlet 2 and an air outlet 3, the catalyst 5 and heater 6 attached in the case body 4, the blower 7 attached to the air inlet 2 of the case body 4 to blow air into the case body 4, and a cover body 8 for covering the outside of the case body 4. The end surface part of the air inlet 2 of the case body 4 is made almost flush with the inner wall surface of a wall part 9. The cover body 8 has an almost cylindrical shape closed at its upper and lower end parts and covers the case body 4 so that a predetermined gap is formed between it and the air outlet 3 of the case body 4 and a predetermined gap is formed between the catalyst 5 and the outer peripheral surface of the heater 6.  The lower edge of the cover body 8 forms a predetermined gap with the outer wall surface of the wall part 9 of the apparatus body.
Patent JP-2003116916-A (JP)
Title: Body fluid absorptive article
Inventor: NISHIZAWA KAZUNORI
IPC: A61F13/49
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To permits feeding of sufficient body fluid to a shrinkable material and permits efficient shrinkage. SOLUTION: An absorptive material 25 composed of a shrinkable material 27 which itself shrinks when the material comes into contact with the urine passed through a liquid permeable front surface layer disposed on the side in contact with the skin of the body and body fluid absorptive materials 26 integrated by adhesion with the shrinkable material 27 is arranged above a leakproof layer disposed on the side more distant from the skin of the body. The shrinkable material 27 and the body fluid absorptive materials 26 are integrated by adhesion within a range where both can be dissociated by contact with the body fluid.
Patent JP-2003117058-A (JP)
Title: Slot machine
Inventor: MATSUMOTO NOBUAKI
IPC: A63F5/04
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of allowing a player winning the prize, to continuously have the feeling of superiority to increase the amusement of a game. SOLUTION: This slot machine comprises three reels arranged in parallel to display one of a plurality of figures respectively displayed on peripheral faces from each of reel display windows 14 by the operation of a start lever 33 and a stop button 34 performed after charging a medal, a sub-control board 80 provided with a winning discrimination part 82 for discriminating whether the player wins or not on the basis of a result of the display of each of the reels, a voice control board 90 performing the control to generated the voice on the basis of the operation of each stop button 34 and the discrimination of the winning by the winning discrimination part 82, and a main control board 70 for integrally controlling the game by the cooperation with the sub-control board 80 and the voice control board 90.  The voice control board 90 is provided with a sound data storage part 95 for storing the data for changing the voice in accordance with the increase and decrease of the accumulated number of discharged medals.
Patent JP-2003118424-A (JP)
Title: Traveling control device
Inventor: MIWA SHUYA
IPC: B60W30/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a traveling control device capable of securing safety even in case of an arousal extent of a driver is held lowered. SOLUTION: When a cruise ECU 6 determines that the arousal extent of the driver is held lowered, it transfers processing to a stop control. The cruise ECU 6 determines whether or not a line type of a left-side traveling section line of the traveling lane of the own car is a solid line (S200). When determining it as the solid line, the cruise ECU 6 lights all the winker lamps of the own car (S300), actuates a brake ACT 73 (S310), and stops the own car. When it determines it as a line except for the solid line (No: S200), the cruise ECU repeatedly changes the lane of the own car to the left-side lane (S210-S290) and stops the own car in the leftmost-side lane (S300 and S310).
Patent JP-2002183752-A (JP)
Title: Image generation system and information storage medium
Inventor: SAITO KENJI
IPC: G06T15/04
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an image generation system and an information storage medium, capable of realizing real environment mapping with a small processing burden. SOLUTION: In this system, mapping of an environment texture is executed to an object (a vehicle) with moving or rotating an original image area. The mapping of the environment texture is executed to the object from above the object regardless of a rotation angle or a position of a virtual camera. A foreground texture is applied with deformation processing such as polar coordinate transformation and is composed with a background environment texture. An image obtained by executing the mapping of the environment texture to the virtual object is drawn in a texture space, and mapping of the drawn deformation-processed environment texture is executed to the object. Mapping of the environment texture allowing the movement or the rotation of the original image area and the environment texture wherein the original image area is fixed in the texture space is executed to the object.
Patent JP-2003131910-A (JP)
Title: Apparatus, method and program for database construction, and recording medium
Inventor: TANAKA JUN
IPC: G06F12/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a system for database construction, capable of constructing a database by creating data configuration files from a layout configuration files. SOLUTION: The system for database construction constructing the database from an electronic document, in which the elements composing of the electronic document are pre-laid out comprises a defining means for rule of element name setting rule information for setting elements extracted from the electronic document, a specifying means for the rule of element name setting item information which is to serve as items of the database to the elements extracted from the electronic document, and a configuration element extracting means extracting the elements from the electronic document based on the rule information specified by the defining means and outputting the extracted elements as database information, by making the extracted elements associated with the item information set by the specifying means.
Patent JP-2003138354-A (JP)
Title: Metal matrix composite
Inventor: KONO AKIRA
IPC: C22C49/11
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a metal matrix composite which is free from extremely- low-strength parts and has stable functionality and in which strength can be secured merely by a simple structure. SOLUTION: In the metal matrix composite in which a flat-plate-shaped reinforcing fiber 10 is held between metal matrices 12 and both are complexed with each other by means of hot rolling, or hot isostatic pressing, etc., extending-direction joint ends 11 in the reinforcing fiber 10 are obliquely butt- jointed at about 5 deg. to 60 deg. joint angle with respect to the direction of the fiber reinforcement. Further, it is preferable that, when a plurality of the metal matrices 12 and a plurality of the reinforcing fibers 10 are mutually laminated to form the composite material, either of the upper and lower fiber-reinforcement lamination strips adjacent to the position of the above butt joint is a continuous strip having no jointed part.
Patent JP-2003138378-A (JP)
Title: Thin film forming method
Inventor: KUNINOBU TAKASHI
IPC: C23C16/44
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a thin film forming method which does not prolong the time for gas discharge and can improve productivity even if the number of sheets of the formed thin films increases. SOLUTION: In this thin film forming method, a solid or liquid raw material of which a saturated vapor pressure of the raw material and/or the reaction byproduct thereof is 0.001 to 500 Pa at 70 deg.C is used, and after completion of the thin film forming process and by the time the substrate formed of the thin film on the surface by the thin film forming process is taken out from the substrate treatment chamber by reducing the pressure of the chamber, an exhaustion process step for reducing the pressure of the chamber to a predetermined pressure and succeedingly a purge process step for increasing the pressure of the chamber to a predetermined pressure by introducing a purge gas into the chamber are performed at least once with at least 10 times of a pressure difference between the pressure reduced in the exhaustion process step and the pressure increased in the purge process step.
Patent JP-2003094297-A (JP)
Title: Drill grinding method and drill
Inventor: MIYAGAWA SEIICHI
IPC: B24B3/24
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To facilitate drilling and to improve the accuracy of drilled hole diameter by reducing the load at drilling and by realizing easy removal of swarf. SOLUTION: At grinding a twist drill, the first flank of the drill is positioned at the upper part from the center of a flat grindstone and the twist drill is ground with the standard clearance angle of around 10 degrees. The second flank is formed by the cam forming process that the web part of the drill is also edged by thinning to provide the chisel part with a curved surface.
Patent JP-2002232096-A (JP)
Title: Clad material structure for etched tri-metal circuit
Inventor: ACHARI ACHYUTA
IPC: B21B47/04
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a clad material structure for an etched tri-metal circuit. SOLUTION: There are provided a process where a tri-metal material of a laminated set containing three layers of metal is formed; a process where a center layer of three metal layers is made from a first material while its upper and lower layers are made from second materials, and an outside surfaces of the upper and lower layers of the tri-metal material of each set are oxidized; a process where the tri-metal material of a plurality of sets forming the tri- metal clad material is separately claded; a process where the tri-metal clad material of each set is laid on the material of other set so as to generate tri- metal clad materials of a plurality of sets; and a process where a plurality of sets of tri-metal clad materials are rolled under a prescribed pressure and temperature to reduce the thickness of them.
Patent JP-2003138933-A (JP)
Title: Exhaust emission energy recovery device of combustion engine
Inventor: OGAWA MASAHIRO
IPC: F01C19/12
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission energy recovery device of a combustion engine capable of efficiently recovering and effectively utilizing the energy of exhaust gas. SOLUTION: A scroll type displacement expansion engine 20 is disposed in the exhaust passage 11 of the combustion engine, and a generator 21 is drivingly connected to the output shaft of the expansion engine 20. The displacement expansion engine 20 generates a powder according to the volumetric change of an expansion chamber caused by the pressure of exhaust gas led therein, and the generator 21 is driven by the power for power generation.
Patent JP-2003145379-A (JP)
Title: Method of rearranging tool in tool magazine and method of rearranging tools in a plurality of tool magazines
Inventor: HARA ATSUNORI
IPC: B23Q3/157
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of optimally rearranging a stand-by tool stored in a tool magazine of a machine tool in each of machining processes. SOLUTION: In an automatic tool exchanger for a machine tool, the stand-by tools T1, T3, T6, T10 stored in the tool magazine 1 can be freely rearranged by using a NC program for giving operational instructions to call the tools to exchange stand-by positions on a spindle and the magazine, exchange storage information about two called tools and return the called tools to the tool magazine.
Patent JP-2003147379-A (JP)
Title: Lubricating oil composition for automobile shock absorber
Inventor: IGARASHI HIDEO
IPC: C10M101/02
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil composition for an automobile shock absorber which can enhance frictional force at a sliding portion such as that between a piston rod and an oil seal, that between a piston band and a cylinder or the like in an automobile shock absorber without detriment to abrasion resistance and can remarkably enhance steering stability of an automobile on high-speed running. SOLUTION: The lubricating oil composition for an automobile shock absorber comprises a base oil for a lubricating oil and, incorporated thereinto, (A) 0.05-0.3 wt.% of an amine salt of an acidic monophosphate ester, (B) 0.1-0.6 wt.% of a polyalkenylsuccinimide and (C) 0.3-0.8 wt.% of an acidic phosphorous diester, each based on the total weight of the composition.