baber/WOPTO huggingface dataset:
Patent JP-2002365597-A (JP)
Title: Thermo-optic type light attenuator
Inventor: TAMURA TSUNASATO
IPC: G02B6/12
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a thermo-optic type light attenuator which is resistant to an ambient temperature change and which can be controlled only by an electric current. SOLUTION: A Mach-Zehnder circuit C, which branches and recombines inputted light is formed on a quartz substrate 2 for configuring an optical circuit. The thermo-optic type light attenuator 1 adjusts and outputs the light inputted by the energization of heaters formed on the Mach-Zehnder circuit C. The heaters are constituted by electrically connecting in series first heaters 8a and 8b and second heaters 9a and 9b, in which the signs of the temperature coefficient of a resistance value are different with each other, and the resistance value is equal with each other at a certain temperature.
Patent JP-2002367440-A (JP)
Title: Electric wire for automobile
Inventor: ITO TAKEJI
IPC: H01B7/36
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the kinds of colors for electric wires which are wired in an automobile. SOLUTION: A required electric wire color is determined by the following expression from the total electric wire number, the total connector number, and the total cavity number of a wire harness with the wire harness of the maximum electric wire number wired in the automobile as a reference, and the number of electric wire colors is reduced to the extent of not connecting the electric wires of the same electric wire color with the same connector. The required electric wire color=(the total number of electric wires/the total number of connectors)+(the total number of cavities/the total number of connectors).
Patent JP-2002373703-A (JP)
Title: Electrolyte for electrochemical device, its electrolyte or solid electrolyte, and battery
Inventor: TSUJIOKA SHOICHI
IPC: H01G11/22
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte, electrolytic solution or solid electrolyte showing an excellent cycle characteristic, for use with lithium batteries, lithium ion batteries, or electrochemical devices such as electric double-layer capacitors, and to provide a battery using it. SOLUTION: The electrolyte for an electrochemical device comprises a compound of the general formula 1 and one or more of compounds of general formulae 2 to 4. In the formulae, M represents a transition metal or an element of the groups III to V; A<a+> represents a metal ion, a hydrogen ion or an onium ion; (a) is 1 to 3; b is 1 to 3; p is b/a; m is 1 to 4; n is 1 to 8; q is 0 or 1; R<1> represents a C1-10 alkylene or the like; R<2> represents halogen, a C1-10 alkyl or the like, or X<3> R<3> ; X<1> , X<2> and X<3> each represent O, S or NR<4> 4; R<3> and R<4> each represent hydrogen, a C1-10 alkyl, or a C1-10 alkyl halide or the like; Y<1> , Y<2> and Y<3> each represent an SO2 group or a CO group; and R<5> to R<7> each represent an electron-withdrawing organic substituent group.
Patent JP-2002374360-A (JP)
Title: Intercom system, telephone equipment, wireless data communication adapter device and wireless data communication method
Inventor: MAKINO YASUHIDE
IPC: H04M1/715
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To report the presence of calling of an intercom to the operator of an information processor as well, when the data communication of the information processor utilizing a public line is repeated by telephone equipment while using the telephone equipment also as an indoor side call device of the intercom. SOLUTION: When the telephone equipment detects calling of the intercom, just during data communication between the telephone equipment connected to the public line and information processing terminal equipment, calling notice information showing the presence of calling of the intercom is set from the telephone equipment to the side of information processing terminal and the existence of calling of the intercom is reported on the side of information processing terminal. Especially, calling notice information is set into control data to be sent out, together with the substance data.
Patent JP-2002033394-A (JP)
Title: Integrated circuit with double-damascene structure and capacitor
Inventor: CHITTIPEDDI SAILESH
IPC: H01L27/04
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a sidewall capacitor in an integrated circuit containing double-damascene structure. SOLUTION: The integrated circuit has both the double-damascene structure and the capacitor and a metallization level. The structure is included into the metallization level, thus eliminating the need for additional treatment processes, when the different structure is formed. It should be understood that the above items mentioned and following detailed explanation are instances, and do not restrict the present invention.
Patent JP-2003006923-A (JP)
Title: Phase change type optical recording medium
Inventor: SHINOZUKA MICHIAKI
IPC: G11B7/24
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a phase change type optical recording medium having a high linear velocity and high recording density. SOLUTION: (1) The phase change type optical recording medium has at least two recording layers on a substrate, the light incident side recording layer (first recording layer) contains at least SbTe and a protective layer situated nearer the middle of the medium than the first recording layer (on the side closer to the second recording layer) as one of protective layers adjacent to both sides of the first recording layer has >=50 W/m.deg heat conductivity and >=30% light transmittance. (2) In the phase change type optical recording medium, the protective layer situated nearer the middle of the medium than the first recording layer comprises any one of BeO, AlNx-Y2 O3 , MoSi or SiC.
Patent JP-2003001358-A (JP)
Title: Riveting method and riveting tool for the same
Inventor: KISHIDA HISASHI
IPC: B21J15/44
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a riveting method and a riveting tool for the method that simplifies the work for marking riveting positions and provides a higher riveting accuracy. SOLUTION: A positioner 12 is formed at the tip of a base 10 of the riveting tool G. A rivet U is riveted while a side face of the positioner 12 abuts against a reference surface R2 for positioning of a work to be joined.
Patent JP-2003001930-A (JP)
Title: Ink jet recording medium
Inventor: NAKAJIMA AKIHISA
IPC: C09D5/02
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium, to which finger prints hardly leave and which has a high water resistance. SOLUTION: This ink jet recording medium includes a latex, which turns a water-soluble polymer mainly made of polyvinyl alcohol into a protective colloid.
Patent JP-2003001702-A (JP)
Title: Manufacturing method for polyolefin stretched sheet laminate
Inventor: MATSUZAKA KATSUO
IPC: B29C55/06
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a polyolefin stretched sheet laminate showing an excellent melt-bonding property to other material and having high tenacity and high elasticity modulus by laminating a polyolefin giving high tenacity and high elasticity modulus when stretched on a polyolefin to be a melt-bonded layer and stretching the laminate. SOLUTION: A manufacturing method of a polyolefin stretched sheet laminate comprises a process of co-extruding a high melting point polyolefin (A) and a low melting point polyolefin (B) having a melting point lower than by 5 deg.C or more than that of the polyolefin (A) to make a sheet laminate and a process of stretching the sheet laminate by not less than 15 times.
Patent JP-2003015993-A (JP)
Title: Information processing apparatus and method thereof, recording medium and program
Inventor: KANAI TSUYOSHI
IPC: G06Q30/06
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To acquire reference data only when a predetermined condition is satisfied. SOLUTION: In a step S21, it is determined whether a processing tag is a GetFile instruction. When not being the GetFile instruction, the processing tag in a step S22 is a conditional instruction and it is determined whether the condition is satisfied. When the processing tag is the conditional instruction and the condition is satisfied, the processing is sent back to the step S21. When the processing tag is not the conditional instruction or the condition is not satisfied, the object data being recorded already or an error message is displayed in a step S23. When the processing tag is the GetFile instruction, a connection destination for downloading or copying a file and a storage file name are acquired in a step S24. In a step S25, it is connected to a connection destination, and specified object data is acquired and recorded.  In a step S26, a display picture including the acquired object data is displayed.
Patent JP-2003013320-A (JP)
Title: Cap
Inventor: KOKAJI MASAYOSHI
IPC: A42B1/24
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a cap having such a foldable visor that the cap is folded without bulkiness when it is not worn, and therefore capable of being received in a pocket, bag, etc., and carried. SOLUTION: This cap 1 has the visor 3 at the front of the periphery of a cap main body 2, wherein top surfaces of padding cloth parts 4, 4 which are given by dividing a padding cloth for the visor 3 into the right and left parts are covered by top sheets 5, respectively. Further, back surfaces of the padding cloth parts 4, 4 are laid on a back sheet 6, and the padding cloth parts 4, 4 are sawn onto the back sheet 6 at their peripheries but not including peripheral areas where the padding cloth for the visor is divided. Thus, the visor 3 is structured so as to be foldable.
Patent JP-2003018107-A (JP)
Title: Data broadcast system, receiving terminal equipment, receiving terminal auxiliary equipment, information- providing equipment and information-providing charging method
Inventor: TASHIRO SHIGERU
IPC: H04N21/61
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method where buying desire of commodities is a roused by distributing simplified information, showing the contents of the commodities by using data broadcast of a narrow bandwidth. SOLUTION: Simplified information, regarding contents of commodities which are provided by CS broadcast, is provided by data broadcast and received, viewed and heard with a portable receiving terminal 30, while a viewer is absent. When viewing and hearing detailed information are desired, the viewer shows a discrimination code which can be obtained, when the viewer buys the commodity and a terminal ID. In a procedure of obtaining the detailed information, access to an internet service provider 50 is performed via a portable telephone 40, and the detailed information is subjected to down load from a server. Access to a server 110, which is installed in a convenience store and to which the detailed information has been distributed is performed by using wireless LAN or the like, and downloading of the detailed information is performed.  Further, the detailed information of CS broadcast can be downloaded from a CS receiver 82, via a storage dock 90 at one's home.
Patent JP-2002083926-A (JP)
Title: Circuit board for semiconductor chip mounting and its manufacturing method as well as multilayered circuit board
Inventor: ENOMOTO AKIRA
IPC: H01L25/11
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip mounting circuit board wherein the distance between semiconductor chips is shortened, a trouble caused by the resistance and the inductance of the wiring is eliminated and an electric signal is transmitted at high speed without delay. SOLUTION: The semiconductor chip mounting circuit board is provided in such a way that two kinds of conductive bumps, i.e., mounting bumps 22a on which semiconductor chips 42 such as IC chips or the like are mounted and connecting bumps 22b which are electrically connected to other printed- circuit boards, are formed on the same surface of an insulating substrate 10, and that a conductor circuit 40 which connects the conductive bumps 22a, 22b is formed on the other surface of the insulating substrate 10. Its manufacturing method is provided. The multilayered circuit board in which the semiconductor chip mounting circuit board and another single-sided circuit board are laminated is provided.
Patent JP-2003011966-A (JP)
Title: Folding type container
Inventor: KONISHI KENICHI
IPC: B65D19/12
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a container which can be stacked up under its both assembled state and folded state. SOLUTION: There is provided a rectangular parallelpiped container in which a guard 25 is fixed to an upper surface of a floor member 1 in such a way that it can be folded and its upper part is released to open. Two grooved rails 6 having lower ends opened are arranged in parallel to each other in a forward or rearward direction of both ends of the floor member 1 at the lower segment of the floor member 1. When a foldable container is assembled, the longitudinal ridge lines of the rails 6 and the longitudinal center lines of upper lateral beams 4-1 and 5-1 of the two side guards 4 and 5 opposing to each other are placed in a vertical plane and in parallel to each other.
Patent JP-2002080998-A (JP)
Title: Apparatus for manufacturing lead oxide film and method of manufacturing lead oxide film
Inventor: SONODA YUICHI
IPC: H01L31/04
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a high-performance and low-cost lead oxide film by establishing a novel technique for repetitively using an electrodeposition bath in an electrodeposition apparatus for the lead oxide film and a method of manufacturing for the same. SOLUTION: The method of manufacturing the lead oxide film having a process step of transporting the long-sized conductive substrate above at least one electrodes consisting of zinc in the electrodeposition bath held in the electrodeposition vessel and forming the lead oxide film on the conductive long-sized substrate by impressing an electric field between the electrodes and the conductive substrate has at least a first process step of forming the lead oxide film to mid-way of the conductive substrate, a second process step of impressing the electric fields and stopping the transportation and a third process step of making at least part of the region among the portions in contact with the electrodeposition bath in the second process step of the conductive substrate contactless with the electrodeposition bath and the apparatus which is adequately used for this method.
Patent JP-2003014499-A (JP)
Title: Phase compensation circuit of optical encoder
Inventor: FUJIMOTO YASUKAZU
IPC: G01D5/36
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture of an optical encoder. SOLUTION: Gain m (≠1) for setting at π/2 the phase difference between an A-phase signal VA and a B-phase signal VB outputted from differential amplifiers 6, 7 is applied to a voltage Vb', by, for example, an amplifying circuit 5, based on the amplitudes and the phases of voltages Va, Va', Vb, Vb' outputted respectively from an A-phase, an A'-phase, a B-phase, a B'-phase of this optical encoder. Gains of the other amplifying circuits 2-4 are equal to one. Therefore, phase shift included in the output of the optical encoder caused by an manufacture error or the like is compensated, and the phase difference between the A-phase signal VA and the B-phase signal VB is always kept at π/2.
Patent JP-2003015844-A (JP)
Title: Information processor, its control method, program and storage medium
Inventor: NISHIKAWA SATOSHI
IPC: B41J5/30
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an information processor to realize a volume-separating function of bookbinding printing by one printing job, its control method, a program and a storage medium. SOLUTION: Whether or not separate volume setting of the bookbinding printing is specified is judged (S1902, S1904), when printing is specified by sorting it into several bundles, a imposition and a plotting processing to a plurality of printing surfaces are performed based on the separate volume setting (S1906), when the printing by unit of separate volume is completed (Yes in S1909), a volume-separating processing of the bookbinding processing can be transmitted to a printer as one printing job and the volume-separating function of the bookbinding printing can be realized by performing an information processing to prompt issuance of a saddle stitch command to a printer driver (S1910).
Patent JP-2003023662-A (JP)
Title: Wireless communication device
Inventor: OSAWA SO
IPC: H04W92/08
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To connect even a device without a user interface to a device designat ed in advance by only mounting a wireless transmitter to the device. SOLUTION: A music player 2 reads information of a device to be connected from the wireless communication unit 3 (step S5), then retrieves a device within a communication range (step S5) and discriminates whether or not the read connected device exists in detected devices as a result of retrieval (step S6). When the read connected device exists, the music player 2 carries out connection and establishes wireless communication with the device (step S7). When no read connected device exists, the music player 2 displays contents denoting the non-existence of the connected device.
Patent JP-2003019700-A (JP)
Title: Micro structure and method of manufacturing it
Inventor: SHIMADA YASUHIRO
IPC: B81C1/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a micro structure, wherein manufacturing equipment and cost are inexpensive, and process conditioning is easy, and a desired structure can be formed with a high accuracy and ease, and device design is easy. SOLUTION: In the method of manufacturing the micro structure having a section 3 which is supported on a single crystal silicon substrate 1 having a face orientation 110 as a main face by a beam 2, a plurality of substrates penetrating through parallelogram holes 4 having specified internal angles, which are surrounded by side walls having an equivalent face perpendicular 111 to a substrate face and a silicon film section 6 perpendicular to the substrate face between the substrate penetrating through holes 4 are formed by working the substrate 1 by applying anisotropic etching to the substrate 1. After that, the silicon film section 6 is removed.
Patent JP-2003022465-A (JP)
Title: Paper money conveying and collecting method for playing facility
Inventor: OYA TAKATOSHI
IPC: A63F5/04
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a paper money conveying and collecting method for playing facilities by which medals and small balls are rent at all times by successive feeding even when a conveyance line has paper money jamming or is unusable owing to trouble or when a paper money is passing through the conveyance line, a paper money can be collected manually and play can be continuously performed without any break and which is very preferable in business. SOLUTION: When the conveyance line 12 can accept a paper money B thrown in a medal renting machine 2, the thrown-in paper money B is sent in the conveyance line 12 through a feed path 4, but when the conveyance line 12 can not accept the paper money B, on the other hand, the thrown-in paper money B is sent to a storage part 6 and stored.
Patent JP-2003021158-A (JP)
Title: Fixed constant velocity universal joint
Inventor: NAKAGAWA AKIRA
IPC: F16D3/2245
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To set a large operating angle and suppress chipping of a track edge portion by retarding derailment of a contact ellipse of a ball from a track groove during torque loading. SOLUTION: A fixed constant velocity universal joint comprises an outer joint member 25 with a plurality of track grooves 23 axially formed at constant circumferential intervals on an inner spherical surface 21, an inner joint member 26 with a plurality of track grooves 24 axially formed at constant circumferential intervals on an outer spherical surface 22, a plurality of balls 28 interposed between both track grooves 24 and 23 of the inner and outer joint members 26 and 25, and a cage 29 interposed between the inner spherical surface 21 of the outer joint member 25 and the outer spherical surface 22 of the inner joint member 26; and both track grooves 24 and 23 have straight bottoms 24b and 23b parallel to the axis.  A center of curvature OTO of the track grooves 23 of the outer joint member 25 and a center of curvature OTI of the track grooves 24 of the inner joint member 26 are positively offset over an axial equal distance with respect to a joint center OJ.
Patent JP-2003025470-A (JP)
Title: Conductive mesh fabric and its production method
Inventor: TAKAGI SUSUMU
IPC: D06M11/83
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive mesh fabric applicable to a durable electronic display front plate with the migration of a conductive metal controlled in a laminate in which a glass or transparent resin plate and a mesh fabric of long fibers having a conductive metal layer on the periphery are bonded together by a carboxyl group-containing adhesive resin. SOLUTION: In the conductive mesh fabric, in the laminate in which the glass or transparent resin plate and the mesh fabric of the long fibers having the conductive metal layer having a metal oxide surface film having a finely uneven surface on the periphery are bonded together by the carboxyl group- containing adhesive resin, a migration preventive treatment part and/or a rust preventive coat are formed on the surface of the conductive metal layer.
Patent JP-2002196782-A (JP)
Title: Head-mounted display device using wireless system
Inventor: HEYMAN MARTIN D
IPC: G10L15/34
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a mobile speech-activated computer system with which speech processing can be performed by the interaction of a CPU and a DSP. SOLUTION: A digital signal processor(DSP) for front end processing of incoming speech commands is used, and the digital data obtained as the result is sent to the main processor. The transmission or transfer is attained by the use of a wireless communication system.
Patent JP-2003028032-A (JP)
Title: Fuel injection nozzle body and machining method therefor
Inventor: WAKAMATSU YOSHIHISA
IPC: B24C3/32
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To improve surface roughness of a wall face partitioning a different- diameter injection hole, especially on a large hole-diameter side, in a fuel injection nozzle body having the different-diameter injection hole whose hole diameter is axially gradually changed. SOLUTION: This fuel injection nozzle body 10 has a tubular shape having an open rear end part and a closed tapered tip part, and has the different- diameter injection hole 18 which penetrates the tip part in the wall thickness direction and whose hole diameter gradually changes as it goes to an outer face 16b side from an inner face 16a side. In the nozzle body 10, pressurized air mixed with a blast material is passed through from a small hole diameter side to a large side.
Patent JP-2003026950-A (JP)
Title: Pigment dispersing agent, pigment dispersed composition containing this, and coloring photosensitive composition
Inventor: TAKAHASHI HIDETOMO
IPC: C09K23/34
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a pigment dispersing agent which prevents effectively the agglomeration of pigments among them and realizes a uniform dispersion of the above pigments, and to provide a pigment dispersed composition containing this agent, and a coloring photosensitive composition. SOLUTION: The pigment dispersing agent comprises a graft copolymer which has in the main chain a repeating unit containing at least the partial skeleton of an organic dye and/or a heterocycle.