baber/WOPTO huggingface dataset:
Patent JP-2002164598-A (JP)
Title: Probe mechanism for opto-device and testing method
Inventor: SASAKI HIROYASU
IPC: H01S5/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an opto-device probe mechanism which provides such high-frequency characteristics as in mounting condition with a single element of the opto-device including an LD element for optical communication. SOLUTION: There are provided a long belt-like film substrate wherein a bent wiring pattern and a protruding electrode are formed as required, and a pedestal substrate in which a height alignment electrode of a height corresponding to an element thickness is formed at a signal wiring pattern and a terminal resistance electrode, and a region in which the element is placed is fitted with a soft metal thin plate such as indium. Here, the element is placed on the pedestal substrate and held by the film substrate to measure a high-frequency characteristics.
Patent JP-2002171563-A (JP)
Title: Communication route connection system
Inventor: MIHASHI TAKAFUMI
IPC: H04W40/20
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication route connection system that can select a communication route in a short time for route setup in a district disaster preventing wireless system consisting of a control station, general stations and an relay station that ensures a service area with respect to the control section. SOLUTION: Each general station is connected with or incorporates a GPS receiver/antenna, transmits position information of itself to the control station or the relay station. The control station and the relay station store position information of each general station and share the position information with each other. Since the control station and the relay station can confirm a location of a called station when a caller station selects a communication route to the called station, the control station and the relay station analyze the communication route and transmit communication route information to the caller station to allow the call station to automatically select the communication route to the called station.
Patent JP-2002168596-A (JP)
Title: Simulated gun and game system
Inventor: KIKUCHI TAKAFUMI
IPC: F41J5/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a simulated gun capable of continuously generating an instantaneously strong vibration in a short cycle and a game system. SOLUTION: The simulated gun 10 comprises a pneumatic cylinder 20 provided in a body of the gun 10 to operate a piston rod 22 by a pressurized gas supplied from a compressor 30, a switching valve 12 for supplying and exhausting the gas to the cylinder 20, a weight 13 fixed to the rod, a cam 15 for switching the valve 12, and a motor 14 for operating the cam 15. In this case, the motor 14 is turned on, off by the operation of the trigger 11.
Patent JP-2002166411-A (JP)
Title: Spacer
Inventor: TAKAGI YASUAKI
IPC: B28B23/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To enable a space retaining part installed protruding from the surface of a concrete product to be easily detached and make the part where the space retaining part is removed flush with the surface of the concrete product. SOLUTION: This spacer comprises the space retaining part 2 installed protruding by a specified protrusion length H, from the surface P1 of the concrete product P and an anchorage part 3 where an anti-rotation means 7 is provided and embedded in the concrete product P. The space retaining part 2 is twisted off a constricted part 4 only by rotating the part 2, as a borderline between the anchorage part 3 and the part 2 is constricted so that both can be separated. Then the twisted-off section is exposed flush with the surface P1 of the concrete product P.
Patent JP-2002171063-A (JP)
Title: Multi-layered flexible wiring board
Inventor: ANZAI YUKIO
IPC: H05K3/46
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To form a multi-layered flexible wiring board which does not have deformations, such as curvature and stripes. SOLUTION: This multi-layered flexible wiring board 1 is provided with a corrugated part 35 at the edge part of a 2nd flexible substrate element piece 20 constituting the border between a laminated part 36, where the 2nd flexible substrate element piece 20 is present and an exposed part 37 where the 2nd flexible substrate element piece 20 is absent on the top surface of a 1st flexible substrate element piece 10. Therefore, when the 1st and 2nd flexible substrate element pieces 10 and 20 are heated and pressed for connection, the corrugated part reduces the stress operating on the border between the laminated part 36 and exposed part 37 and the obtained multi-layered flexible wiring board 1 has neither a curved nor a striped deformed part on its top surface.
Patent JP-2002171166-A (JP)
Title: Modulating signal generater
Inventor: TAKAHASHI TOSHISHIGE
IPC: H04J13/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a modulating signal generater capable of reducing the deterioration of a modulating signal and the increase of any unnecessary radiation in a signal band and the neighborhood. SOLUTION: A D/A converter 3 for converting digital data from a digital modulating signal generating circuit 1 into an analog voltage is constituted so that glitches to be generated from the D/A converter can be always in the same phase. Thus, it is possible to prevent any glitch from acting like a pseudo noise code. Therefore, it is possible to reduce the deterioration of the modulating signal and the increase of any unnecessary radiation in the signal band and ht e neighborhood.
Patent JP-2002170568-A (JP)
Title: Battery
Inventor: SATO MASAHARU
IPC: H01M10/052
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a new battery of high energy density and large capacity while being stable. SOLUTION: The battery is provided wherein, comprising at least a positive pole, a negative pole, and an electrolyte as components, the radical reaction occurs at least one of a charge process and a discharge process. Here, the radical compound generated through the radical reaction is stabilized so that charging/discharging is performed at high energy density, resulting in a battery of large capacity, high stability, and safety.
Patent JP-2002173749-A (JP)
Title: Ni BASED ALLOY HAVING EXCELLENT SURFACE QUALITY AND ITS PRODUCTION METHOD
Inventor: KAWASHITA NOBUO
IPC: C22F1/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a Ni based alloy which has excellent surface quality so as to prevent surface craking or the like in hot working, and to provide its production method. SOLUTION: In the method for producing a Ni based alloy hot rolled sheet, (a) a Ni based alloy slab having a composition containing <=0.045% C, 3 to 25% Fe, 14 to 26% Cr, <=4% Nb, 0.005 to 0.04% N, <=1.0% Si, <=0.2% Al, <=0.030% P, <=1.0% Mn, <=50 ppm S, <=60 ppm O and <=100 ppm B, and the balance Ni and inevitable impurities is prepared, and (b) the above Ni based alloy slab is charged to a furnace heated to <=500 deg.C, its temperature is raised at a heating rate of <=150 deg.C/hr, and heating is performed at 1,000-1,500 deg.C.
Patent JP-2002172643-A (JP)
Title: Molded article of thermoplastic resin composition and its injection molding method
Inventor: FURUYA NORIHIKO
IPC: C08L59/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To improve the sliding property of a thermoplastic resin composition to which a silicon compound is added, and also, facilitate the filling into a die cavity, suppress the generation of defects such as warpage and sink which are mainly generated after the molding on a molded article, and make the application to a thicker molded article possible. SOLUTION: The thermoplastic resin composition is constituted at least of a thermoplastic resin component, a silicon and/or the silicon compound. In this case, 0.2 wt.% or higher of carbon dioxide is dissolved or absorbed with the thermoplastic resin composition. Then, the thermoplastic resin composition with the carbon dioxide is filled in the die cavity to obtain this molded article of the thermoplastic resin composition.
Patent JP-2002177909-A (JP)
Title: Device for cleaning substrate
Inventor: HAYASHI EIICHIRO
IPC: B08B5/04
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent a substrate from be being contaminated by dust generated from the bearings and the sealing parts of a substrate cleaning device. SOLUTION: A rotary shaft 21 of an interception plate 20 consists of an outer cylinder 211 held by a holder part 24 to be freely rotated while a pair of bearings 23 or the like are interposed and an inner cylinder 212 fit to the inside of the cylinder 211. The upper end of the cylinder 212 is covered with a fitting block 50 fixed to an arm 40 under non-contact state. A processing liquid supplying nozzle 60 is inserted into a through-hole 51 formed in the center of the block 50 and the cylinder 212. The gap between the block 50 and the shaft 21 and the gap between the part 24 and the shaft 21 are sealed with sealing parts S1, S2 each having a labyrinth structure, respectively. Air sucking pipes 71, 81 are respectively connected to the parts S1, S2 for sucking dust generated from the bearings 23.
Patent JP-2002175112-A (JP)
Title: Control system
Inventor: ITO HIROAKI
IPC: G05B23/02
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a constitution capable of checking signals from a field measuring instrument to see whether or not the signals are normal, without separating the measuring instrument itself from a control system. SOLUTION: The control system, which transmits a current signal corresponding to a process value from the field measuring instrument to control equipment, includes a signal relay for sending to the control equipment a false signal selectively switched from the current signal.
Patent JP-2002179995-A (JP)
Title: Varnish for film formation, film for metal surface, and coated metal material
Inventor: FURUKAWA SHINJI
IPC: C09D167/02
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a varnish for film formation which can give a polyarylate film excellent in adhesivity to a metal substrate surface. SOLUTION: A polyarylate prepared from a dihydric phenol component and an aromatic dicarboxylic acid component is dissolved in a solvent containing cyclopentanone, thus giving a varnish for film formation. The varnish is applied to a metal substrate surface and dried to form a film for metal surface. A coated metal material is provided which has the film for metal surface formed on the surface. By using a cyclopentanone-containing solvent, an excellent adhesivity to a metal substrate surface is obtained.
Patent JP-2002178467-A (JP)
Title: Packaging sheet and manufacturing method therefor
Inventor: KIYOHARA SHINKICHI
IPC: B31B1/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a packaging sheet which has a strength, air permeability, waterproofness, cushioning properties, pliability and sealing properties (packaging processability) being preferable for a packaging material and which can be obtained inexpensively, and a manufacturing method therefor. SOLUTION: The packaging sheet 10 is obtained by heat-laminating 15 a foamed sheet 12 on the inside of an exterior sheet 11 prepared by kneading an inorganic fine powder 11b in a weight ratio of 10-20% in a polyethylene resin and by stretching the material thus obtained to make it have the waterproofness and the air permeability. The extent of the stretch is 1.5-3.5 times as large as the diameter of a die.
Patent JP-2002184107-A (JP)
Title: Reproducing device
Inventor: NAKASE YUICHI
IPC: G11B20/10
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing device capable of constantly reproducing music data with optimal sound quality by an easy operation. SOLUTION: A control part 14a reads UTOC information of a MD when the MD is loaded and records adjusted sound quality characteristics in a sound characteristic adjusting and storage part 14c as sound quality characteristic preset data by correlating them with digital data compressing method different for each track when adjustment of the sound quality characteristics of the MD is performed for each track during reproduction of the MD.  Furthermore, the control part 14a judges the compressing method of the track under reproduction by a compressing method judging part 14b, reads each of the set values of sound quality characteristics adjustment items related with the judges compressing method from the sound quality characteristics preset data and outputs a control signal to instruct the adjustment of the sound quality characteristics to a sound quality characteristic adjusting part 15 based on each of the set values of the sound quality characteristics adjustment items when the MD is reproduced.
Patent JP-2002176989-A (JP)
Title: Magnetic particulate membrane-specific protein
Inventor: MATSUNAGA TADASHI
IPC: C07K19/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic particulate membrane-specific protein Mms16 derived from a magnetotactic bacterium (Magnetospirillum sp.) strain AMB-1, a DNA encoding the same, and sandwich immunoassay methods and pharmaceutical compositions utilizing the same. SOLUTION: A cell homogenate of a magnetotactic bacterium was fractionated into three components, i.e., cell membrane, magnetic particulates, and cytoplasm. SDS-PAGE profiles of these proteins were compared with each other to identify the new protein Mms16 that is specific to the magnetotactic bacterial particulate membrane. An amino acid sequence of the protein and the base sequence of the gene encoding the protein are determined, and it is confirmed that the protein has a GTPase activity.
Patent JP-2002181557-A (JP)
Title: Navigation system
Inventor: KOTANI SEISHI
IPC: G01C21/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in a small-storage-capacity navigation system which is small and lightweight and on which a disk drive for a CD-ROM or the like is not mounted, it is important to eliminate an unnecessary storage operation, that a minimum of information about a map and a periphery required for navigation is acquired by a communication from the outside and that the communication must be performed in a short time. SOLUTION: The navigation system receives map information and periphery information by the communication. It does not receive any information when a running operation is within a prescribed distance S7. It receives only the map information when the running operation on a single road is performed at the prescribed distance or more S9. It receives the map information and the periphery information when a branch point exists after the running operation at the prescribed distance S5.
Patent JP-2002179107-A (JP)
Title: Resin cap
Inventor: MOTOKI TOSHIO
IPC: B65D41/48
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a resin cap which is easy to place and open and has good adhesion with a container even during sterilization or the like. SOLUTION: The resin cap comprises a top plate having a hermetic engaging portion including an inner peripheral surface being in contact with an inner wall of a section with a large inner diameter of a container mouth and a stepped face being in contact with a stepped face provided at a lower end of the inner wall, and an annular engaging portion provided around a periphery of the top plate and to be engaged with an outer periphery of the container mouth.
Patent JP-2002188170-A (JP)
Title: Vibration control structure
Inventor: ISHIKAWA KAZUHISA
IPC: E02D31/08
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of the removing effect of a low-frequency component by applying hardness to the material of an impact absorber, and optionally selecting a filler filled in a hollow section 4 even when considerable hardness is required for coping with load applied from a side face via the ground. SOLUTION: The impact absorber 2 having the hollow section 4 absorbing vibration is arranged on the outer periphery of the underground wall 3 of a building.
Patent JP-2002190767-A (JP)
Title: Adaptor type radio equipment
Inventor: UI TAKASHI
IPC: H04B1/3822
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide adaptor type radio equipment improved in its operability and capable of reducing radio interference with a portable telephone terminal. SOLUTION: A control circuit 23 waits for a connection request from opposite radio equipment, and when the connection request is inputted, sends a dial-up connection request to a control circuit 207 in a portable telephone terminal 100 and controls the terminal 100 to a state to be connected to a line. After connecting the terminal 100 to the line, the circuit 23 receives information received from a network by the terminal 100 as serial data, transmits the received data to the opposite radio equipment as radio data and sends radio data received from the opposite radio equipment to the terminal 100 as serial data to establish wireless connection between the terminal 100 and a personal computer.
Patent JP-2002190111-A (JP)
Title: Optical disc apparatus and data reproduction method
Inventor: TODA TAKESHI
IPC: G11B20/10
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To increase the performance of an optical data recording/reproducing apparatus without adding parts to the apparatus and without practically spending time in processing, for example, in learning, during recording/reproduction. SOLUTION: A decrease in the recording/reproduction performance of the optical data recording/reproducing apparatus caused by an ambient temperature or by aging is detected during a usual recording/reproduction operation. This increases the recording/reproduction performance of the apparatus without practically spending time in processing, for example, in learning, during recording/reproduction.
Patent JP-2002192188-A (JP)
Title: Biological denitrification apparatus
Inventor: KOMATSU KAZUYA
IPC: C02F3/30
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce not only the addition amount of organic matter as a hydrogen donor necessary for a denitrification process but also the generation amount of excess sludge by performing the modifying treatment of sludge formed in the system while keeping denitrification treatment of high volume load without lowering denitrification treatment capacity in a USB type biological denitrification apparatus. SOLUTION: In the biological denitrification apparatus wherein the denitrification treatment liquid of a USB type denitrification tank 1 is treated in an aeration tank 2 and subsequently subjected to solid-liquid separation treatment in a first sedimentation tank 3 to obtain treated water, the sludge formed in the denitrification tank 1 and/or the aeration tank 2 is modified in an ozone treatment apparatus 4 and the modified sludge is subjected to solid-liquid separation treatment in a second sedimentation tank 5. The separated sludge of the second sedimentation tank 5 is transferred to the aeration tank 2 to be subjected to oxidative decomposition and the separated liquid is transferred to the denitrification tank 1 as an organic matter source.
Patent JP-2002198548-A (JP)
Title: Photoelectric conversion device
Inventor: WATANUKI KEN
IPC: H01L31/04
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion device which has high efficiency. SOLUTION: A one-conductivity semiconductor layer 3 in which many concave parts 3a are formed on the surface side is formed on the conductive region 2 of a substrate 1. Through holes 7 are formed in nearly central parts of the concave parts 3a. One-conductivity semiconductor crystal particles 4 are arranged and installed inside the concave parts 3a via the through holes 7 so as to come into electrical contact with the conductive region 2. An opposite- conductivity semiconductor layer 5 is formed on the crystal particles 4 and on the semiconductor layer 3.
Patent JP-2002069232-A (JP)
Title: Process and apparatus for separating volume-reduced gelated resin into solvent and resin
Inventor: SAWA KIYOJI
IPC: C08J11/08
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a process for compression-separating a volume-reduced gelated resin into a solvent and a resin at a low cost and in higher efficiency, without the decomposition, the deterioration and polymerization or condensation of the solvent and resin, and to provide an apparatus for separating the volume- reduced gelated resin into the solvent and the resin. SOLUTION: The process comprises the steps of obtaining a volume-reduced gelation-treated resin 8 by volume-reduced gelation on contact with a waste of a resin such as foamed polystyrene with a solvent; compressing and stretching the obtained resin with a rotary roller 12 or a belt conveyor 12 or alternatively filling and compressing into a compression chamber 31 to thereby squeeze a solvent; and separating the solvent and such the resin that can be reused again for a foamed styrol or the like.
Patent JP-2002215874-A (JP)
Title: Service system for user of terminal
Inventor: MIYAHARA YOKO
IPC: G06Q50/34
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a service system to a user of a terminal capable of coping with diversified needs of a consumer and contributing to securing good customers by a business. SOLUTION: In a web site 150, is displayed information on portable products (a product image of cover 301, price, etc.), which have been proposed by a cooperating business group 130 (a cooperating business A-C) for viewing. An end user 110a vote for a product which he wishes to be commercialized among the portable products. A vote accepting process is all carried out on the web site 150.
Patent JP-2002176195-A (JP)
Title: Method for crowing gallium nitride based compound semiconductor and multilayered body
Inventor: SAKAIDA TOSHIAKI
IPC: H01L21/205
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an In mixed crystal layer (AlGaInN layer) for relaxing grating is sandwiched between an n-type AlGaN layer and a GaInN active layer in order to obtain a high luminance green light emitting element, and the In composition must be increased for causing grating relaxation when the quantity of In is increased in the composition of active layer, but high luminance cannot be attained because variation of In increases in the AlGaInN layer and GaInN layer, thereby requiring development of a method for increasing the luminance of green light without sandwiching the In mixed AlGaInN layer between the n-type AlGaN layer and GaInN active layer. SOLUTION: N-type AlGaN is deposited and then n-type AlGaN is deposited at a temperature of 900-1,000 deg.C under presence of an In organic metal material. Subsequently, GaInN and p-type AlGaN are grown, thus enhancing emission characteristics of a green LED.
Patent JP-2001513374-A (JP)
IPC: A61M25/00
Filed: 1998-08-07
Abstract: A balloon catheter device for treating an obstructing material within a vascular conduit or other body passageway. The device comprises an elongate catheter body extending between a proximal end and a distal end. A high compliance balloon and a spaced apart angioplasty balloon are coaxially disposed along the distal end. The catheter device includes a plurality of longitudinal lumens which extend along the catheter body from the proximal end. At least one of the lumens has a cross section which is non circular and is configured, in conjunction with the other lumens to provide a maximum total lumen cross sectional area within a minimum diameter catheter body.
Patent JP-2001514225-A (JP)
Title: Ｉｌ−８受容体アンタゴニスト
IPC: A61P31/04
Filed: 1998-09-04
Abstract: (57)【要約】
本発明は、ケモカイン、インターロイキンー８（ＩＬ−８）により介在される病状の治療に有用な式（Ｉ）の新規な化合物およびその組成物に関する。式（Ｉ）の化合物は、Ｒが-ＮＨ-Ｃ(Ｘ)-ＮＨ-(ＣＲ 13 Ｒ 14 ) V -Ｚであり、Ｚが置換されていてもよいフェニルまたはナフチル、置換されていてもよいヘテロアリール、置換されていてもよいＣ 5-8 シクロアルキル、置換されていてもよいＣ 1-10 アルキル、置換されていてもよいＣ 2-10 アルケニルまたは置換されていてもよいＣ 2-   10 アルキニルであり、Ｘが＝Ｏまたは＝Ｓであり、Ａが本明細書に記載されているような一または二置換されている炭素であり、ｖが１ないし４の整数である化合物またはその医薬上許容される塩である。
【化１】