baber/WOPTO huggingface dataset:
Patent JP-2002114575-A (JP)
Title: Hexagonal boron nitride plate, method for manufacturing the same and application of the same
Inventor: KAWASAKI TAKU
IPC: H01L23/12
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a hexagonal boron nitride plate which has excellent machinability, thermal impact resistance, electrical insulatability, low dielectric properties and low dielectric loss properties and is >=150 W/m.K in the thermal conductivity in a thickness direction and a substrate for semiconductors using the same. SOLUTION: The hexagonal boron nitride plate is characterized in that the thermal conductivity in the thickness direction is >=150 W/m.K, the density is >=1.8 g/cm3 and the peak intensity ratio I(002)/I(100) of the (002) diffracted ray and (100) diffracted ray in X-ray diffraction measurement obtained by making incident X-ray in such a manner that the incident X-ray and the diffracted X-ray are made symmetrical with the normal of the plate plane is <=4.0. The substrate for semiconductors consists of such hexagonal boron nitride plate. The method for manufacturing the hexagonal boron nitride plate is also provided.
Patent JP-2002106754-A (JP)
Title: Polyolefinic pipe for piping
Inventor: NEMOTO TOMOYUKI
IPC: C08L101/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefinic pipe for piping suitably usable when installing pipes by jointing polyolefinic pipes by means of thermal welding by the use of an electrofusion joint. SOLUTION: In this polyolefinic pipe, the outside surface of the polyolefinic pipe 1 is covered with a weatherproofing heat contraction tube 11.
Patent JP-2002117300-A (JP)
Title: Method and system for electronic shipping and management
Inventor: ARAKADO AKIHISA
IPC: G06Q50/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To accept various orders from customers without having actual inventories and to unitarily manage order acceptance, the preparation of a delivery and inventory on a network. SOLUTION: On networks N1a, N1b, N1c, N2a and N2b for communicating data between plural purchase corporation destinations P and a sales cooperation destination 3 for selling articles stocked at these destinations P in accordance with orders from the customers, a virtual inventory (inventory DB) storing the inventory situation of the respective destinations P to be updated is generated. Then, the destination 3 performs the inventory inquiry and the order registration of ordered products from customers through this virtual inventory and give shipping instructions to the corresponding destination P.
Patent JP-2002113485-A (JP)
Title: Method for treating organic wastewater
Inventor: NAKAJIMA HIDEYUKI
IPC: C02F3/12
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating organic wastewater capable of largely suppressing the generation of sludge while keeping the water quality of discharge water well and capable of enhancing the sedimentation properties of sludge. SOLUTION: In a method for treating organic wastewater using an activated sludge method, the concentration of at least one kind of a compound selected from phenols, an organic acid and a wood vinegar in an aeration tank is held to 0.01 ppb-1 ppm and the BOD-sludge load in the aeration tank is held to 0.01-0.25 kg/kg MLSS.day.
Patent JP-2002113543-A (JP)
Title: Gear, and manufacturing method thereof
Inventor: YAMAZAKI SHINYA
IPC: B21J5/02
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To manufacture a gear in which a small diameter part having an inversely tapered tooth profile therearound is deeply set in a side surface of a large diameter part which is coaxially arranged adjacent to the small diameter part. SOLUTION: A rim 22 is formed around the small diameter part 3 by a forging means by extruding a material of the large diameter part 4 to the small diameter part 3 side with respect to a primary forming part comprising the small diameter part 3 having the inversely tapered tooth profiles 7, 7, etc., therearound, the flanged large diameter part 4, and a boss part 2 having the diameter smaller than the diameter of the small diameter part 3 which are disposed in an overlapping manner.
Patent JP-2001189403-A (JP)
Title: Wiring board
Inventor: TATEISHI KEITA
IPC: H05K1/18
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board where a mounting place for electronic component is compact especially in thickness direction and the electric connec tion to the electronic component is ensured as well as an improved reliability. SOLUTION: A substrate 10 is provided with a recess 11, in which an IC chip 16 is housed. A bottomed hole 12, where the rear surface is closed with a wiring pattern layer 15 of substrate 10, is formed on the bottom surface of the recess 11. The IC chip 16 is bonded to the rear surface of the wiring pattern layer 15, which closes the bottomed hole 12. Thus, a wiring board 1 whose thickness is equal to that of substrate 10, even at the mounting place for the IC chip 16, is provided.
Patent JP-2002120712-A (JP)
Title: Reserver tank supporting structure
Inventor: NAKAGAWA KATSUYUKI
IPC: B60T11/26
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a reserver tank supporting structure capable of connecting fast an injection gun in good workmanship while interference with a cowl overhung into an engine room is avoided. SOLUTION: In such a way as overhung to the engine room 2, a cowl 4 is provided on the top of a dash panel 3 partitioning the cabin 1 from the engine room 2, and a master cylinder 9 is protrusively installed on the side with engine room 2 with respect to a brake booster 6 fixed to the dash panel 3, and a reserver tank 11 consisting of a body vessel 12 and a liquid injecting pipe 13 formed extending upward from the vessel 12 is installed on the oversurface of the master cylinder 9, wherein the pipe 13 and cowl 4 are furnished with a supporting structure 15 for supporting the pipe 13 on the cowl 4.
Patent JP-2002120572-A (JP)
Title: Gas filling vehicle
Inventor: TAKADA KAZUYOSHI
IPC: F17C5/06
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas filling vehicle capable of filling gas through a general low- or medium-speed gas conduit without necessarily requiring facilities for quick filling stations and of improving the utilization factor of gas by stably supplying prescribed pressure gas from filling cylinders, regardless of internal pressure on a filled side without causing a great increase in cost and weight. SOLUTION: The gas filling vehicle 1 which travels with, at least, a gas engine (travel driving source) 14, a transmission (travel driving system) 15 and filling cylinders 12A, 12B 13A-13C for filling gas into other places, mounted thereon, comprises a filling machine 16 mounted thereon the be driven by a gas engine 14 for filling gas through an external gas conduit into the filling cylinders 12A, 12B, 13A-13C via the filling machine 16.
Patent JP-2002123819-A (JP)
Title: Lane mark emphasizing device
Inventor: KOJIMA SACHIKO
IPC: G06T5/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To emphatically output a lane mark in the acquired color image of a road surface around a vehicle. SOLUTION: A yellow lane mark and a white lane mark can be converted into a gray level image, with a lane mark portion emphasized, by converting the acquired color signal in the road surface image around the vehicle with a lane mark emphatic converting means. Attention is paid to brightness component, thereby the yellow lane mark and the white lane mark can be similarly emphasized regardless of brightness by changing a conversion factor according to the brightness component.
Patent JP-2002122443-A (JP)
Title: Signal processor and controller
Inventor: KATO HIROYUKI
IPC: G01D5/12
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a common signal processor equipped with a signal processing circuit for processing signals from plural kinds of external detecting means. SOLUTION: The signal processing circuit 26 comprises a terminal A for supplying current to a RTD 24 or potentiometer that is the external detecting means according to the supply of a constant current source 33, which is connected to an input circuit consisting of R11 and C11, and a terminal C connected to an input circuit consisting of R14 and C12. When the RTD is connected to the terminals A, B and C, the signal processing circuit 26 inputs and processes a temperature detection signal represented by the differential voltage between the voltage obtained from the terminal A and a ground voltage, and an error correction signal represented by the differential voltage between the voltage obtained from the terminal C and the ground voltage.  When the potentiometer is connected to the terminals A, B, and C, the signal processing circuit 26 inputs and processes a position detection signal represented by the differential voltage between the voltage obtained from the terminal C and the ground voltage.
Patent JP-2002121576-A (JP)
Title: Member with solid lubricating film and solid lubricant composition
Inventor: YAMAMOTO TOMOYUKI
IPC: C10M103/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a member with a solid lubricating film excellent in friction coefficient and also in useful life, and a solid lubricant composition. SOLUTION: The member with a solid lubricating film is formed by coating the surface of a member with a solid lubricant comprising a fluroplastic, molybdenum disulfide and boron nitride, the lubricant preferably further comprising tetra-fluoroethylene and graphite.
Patent JP-2002132800-A (JP)
Title: System and method for analyzing user trend and recording medium with user trend analysis program recorded thereon
Inventor: TONO TAKESHI
IPC: G06Q10/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for analyzing user trend by which analysis including processes to the result or attribute analysis of a person not reaching the result is enabled, and to provide a recording medium with a user analysis program recorded thereon. SOLUTION: This system is provided with a stepwise presentation method preparing part 16 presenting contents stored in a contents storage part 15 to a user step by step, a stepwise operation history storage part 18 recording all the operation to be raised by the user for each of stages in respect of the contents presented to the user step by step and a stepwise operation history analyzing part 19 analyzing a user trend on the basis of the stepwise operation history recorded in the stepwise operation history storage part 18 and the user attribute information, and the result analyzed by the stepwise operation history analyzing part 19 is provided to a contents provider.
Patent JP-2002122834-A (JP)
Title: Optical waveguide element
Inventor: HIKUMA KAORU
IPC: G02B6/122
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To suppress the shift in operating point and to obtain high reliability in a multistage Mach-Zehnder optical waveguide element and in a multiple Mach-Zehnder optical waveguide element having a plurality of Mach-Zehnder optical waveguides arranged in parallel. SOLUTION: A first ground electrode 7, first signal electrode 5 and second ground electrode 8 constituting the modulation electrodes for a first Mach- Zehnder optical waveguide 3 are formed symmetric to the center II-II of the two branched optical waveguides 3-1 and 3-2 of the first Mach-Zehnder optical waveguide 3. The second ground electrode 8, second signal electrode 6 and second ground electrode 9 constituting the modulation electrodes for a second Mach-Zehnder optical waveguide 4 are formed symmetric to the center III-III of the two branched optical waveguides 4-1 and 4-2 of the second Mach-Zehnder optical waveguide 4. Further, the modulation electrodes are arranged symmetric to the center I-I of the first and second Mach-Zehnder optical waveguides 3, 4.
Patent JP-2002133161-A (JP)
Title: Gift mediating method and computer-readable recording medium recorded with gift mediating program
Inventor: SAKAI NORIKO
IPC: G06Q50/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a gift mediating method convenient and economical for the sender, the receiver and the seller of the gift. SOLUTION: A sender relating control part 54 to receive a gift order from a sender side client 101 installed at the gift sender side, and a receiver relating control part 55 to provide information of the gift order to the receiver side client 301 installed on the receiver side of the gift are provided. The receiver relating control part 55 receives the change of the gift from the receiver side client 301 based on the information of the gift order, and information about gift change history relating to the receiver is stored in a gift change controlling database 130. The sender relating control part 54 provides the gift change history information to the sender side client 101 when ordering the gift.
Patent JP-2002131586-A (JP)
Title: Optical communication module and its manufacturing method
Inventor: KIMURA NAOKI
IPC: G02B6/13
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication module which is produced at a low cost and in a simple process and for which it is possible to select a packaging method using transparent resin, and to provide its manufacturing method. SOLUTION: In the constitution of an optical communication module through which optical signals are communicated, a groove section having a V shaped cross section is provided on the surface of an optical waveguide substrate 10. One of the two surfaces provided for the section is covered by a metallic film to form a mirror 20. In the vicinity of a remaining surface 14, a tip of an optical waveguide 11 is provided on the substrate 10. Signal light beams propagated in the waveguide 11 are reflected by the mirror 20 and made incident on a photodetector 30 arranged on the surface of the substrate 10.
Patent JP-2002134938-A (JP)
Title: Foldable case structure
Inventor: SHIMIZU MASATO
IPC: H05K5/02
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a foldable case structure provided with a waterproof structure. SOLUTION: A surrounding upright wall 10 is formed on one of lateral faces of a half hinge 8 which is in contact with an inner hinge 2b. A circular upright wall 14 is formed on one of lateral faces of a half hinge 12 which is in contact with an inner hinge 2a, and an upright wall 15 is formed on the surface which is in contact with the half hinge 8. A waterproof rib 16 is placed in a lower rear case 11. A water absorbing sheet 17 is placed in an upper rear case 7, and a water absorbing sheet 18 is placed in the lower rear case 11.
Patent JP-2002125741-A (JP)
Title: Manufacturing method of carrying bag or suit case
Inventor: NAKANO YUKIHIKO
IPC: A45C13/36
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing bags including a carrying bag, or the like, which can suppress a manufacturing cost as far as possibly, while achieving light weight, securing a sufficient structural strength, as well as enabling a larger capacity in the structure of the bag. SOLUTION: A frame B, forming a luggage body, comprises four separate parts; a top frame 1, a bottom frame 2, and right and left side frames, 3 and 4. On the periphery of each side frame, a peripheral rib 5 is provided, where a fitting groove 6 is formed. Into the fitting grooves 6, both ends of the top frame 1 and the bottom frame 2 as well are fitted for the frame assembly. Also seam welding with which an exterior material is attached to the outer surfaces of these side frames is made along the peripheral rib 5, so that these frames can be fixed at the same time. The top frame 1 and the bottom frame 2 are formed into a tub-like shape, such as a crank shape or a U shape.
Patent JP-2002141427-A (JP)
Title: Method of sealing package for electronic components
Inventor: UCHIDA HIDEHITO
IPC: B23K1/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of sealing a package for electronic components which suppresses the diffusion of a heat generated during irradiation of a beam to a minimum to avoid cracking a case during sealing and maintains an air tightness to suppress the degradation of the quality and performance. SOLUTION: For welding and sealing a case 22 for housing an electronic component with a metal cap 25 through a metallized layer, a beam 28 radiates along the periphery of the cap 25 in the electronic component package sealing method which comprises a first seal with the beam irradiation from a weld start point 29 to a first weld end point and a second seal with the beam irradiation from a second weld start point 33 to a second weld end point 34, thus dividing the sealing in two steps to suppress the cap 25 from heating due to irradiation of the beam 28 so as to hold the temperature difference little between the cap 25 and the case 22 during welding.
Patent JP-2002143117-A (JP)
Title: Method for photographing with contrast medium and mri equipment
Inventor: SATO HIROSHI
IPC: G01R33/48
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To sufficiently obtain the effect of a contrast medium for both of two slabs in the case of photographing a photographic area divided into the two slabs. SOLUTION: An operator makes a patient stop breathing, starts photographing with the contrast medium with MRI equipment and pours the contrast medium a period α later. The MRI equipment 3D-scans the first area with the trajectory of a YZ-K space as a reverse ECVO and is suspended in a period in which the patient can inhale a breath. Then, the equipment 3D-scans the second area with the trajectory of the YZ-K space as an ECVO. Consequently, both of a time difference between the timing when the contrast medium reaches the photographic area and the timing of collecting data near the center of the YZ-K space concerning the first area and a time difference between the timing when the contrast medium reaches the photographic area and the timing of collecting data near the center of the YZ-K space concerning the second area are small.  Thus, the effect of the contrast medium can be obtained sufficiently for both of the slabs.
Patent JP-2001316817-A (JP)
Title: Method for crystallization of lithium transition metal oxide thin film by plasma treatment
Inventor: JAI YON RII
IPC: H01M4/525
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for crystallization of lithium transition metal oxide film for an electrode of a thin film-shaped lithium second battery. SOLUTION: This method includes reacting a lithium transition metal oxide thin film with oxygen or inert gas plasma caused by microwave or high frequency to provide a lithium transition metal oxide thin film with improved crystallization. With the method of plasma treatment, the oxide film can be crystallized in a short time of 20 minutes or less and at a low temperature of 400 deg.C or less. Accordingly, the method can solve not only a problem that it takes several or dozens of hours to crystallize the oxide film at a high temperature of 750 deg.C or more with an existing heat treatment method using an oven, but also a problem that a substance with a low melting point such as a glass substrate or an aluminum cannot be used conventionally as a substrate.
Patent JP-2002138586-A (JP)
Title: Device for covering joint
Inventor: GOTO HIDEO
IPC: E04B1/62
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for covering joints capable of sliding without damage in the condition of covering the joints tightly, absorbing the shaking of buildings and having sufficient strength, when the both buildings right and left shake back and forth, and from side to side differently. SOLUTION: The device for covering joints comprises supporting rails running at front and back direction fixed almost horizontally to the end of projection members such as eaves, a long and narrow opening and the like at the joint-side of one building, supporting hardware faced to the rails fixed to the end of projection members at the joint-side of another building, a support member one end of which is supported as being able to slide on the rails back and forth and the other end of which is supported as being able to slide right and left along the supporting hardware, and the joint cover that covers the joints and the supporting member fixed to it.
Patent JP-2002145191-A (JP)
Title: Tilt structure of outboard motor
Inventor: YAMASHITA RYUJI
IPC: B63H20/08
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide tilt structure capable of smoothly conducting tilt operation of an outboard motor and preventing useless enlargement of the whole width of a tilt part. SOLUTION: A cylinder 30 for conducting steering control by driving the outboard motor is utilized as a tilt shaft of the outboard motor. In tilt up or tilt down of the outboard motor, the cylinder only rotates on the shaft center of itself and does not change its position. Therefore, such a disadvantage that the cylinder shaft swings and obstructs the arrangement of a hydraulic hose is avoided. Since additional installation of a tilt tube is made unnecessary, the whole width of the tilt mechanism part can be minimized.
Patent JP-2002145842-A (JP)
Title: Optically active cobalt (ii), cobalt (iii) complex and production complex thereof
Inventor: NAGATA TAKUJI
IPC: C07B41/02
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a cobalt (II) complex and a cobalt (III) complex useful as a catalyst for obtaining high asymmetric yield and a β-ketoimine compound for producing these complexes and a salen compound. SOLUTION: This optically active (II) complex is represented by the following formula (1) or (1') [R1 and R2 may be same or different and each represent hydrogen atom, a straight-chain or branched alkyl group, a straight-chain or branched alkenyl group, a straight-chain or branched aryl group, acyl group or alkoxycarbonyl group, an aryloxycabonyl group or aralkyloxycarbonyl group and the above-mentioned alkyl group, alkenyl group, aryl group, acyl group, alkoxycarbonyl group, arhyoxycarbonyl group and aralkyloxycarbonyl group each may have a substituent group and R1 and R2 nay mutually be connected and may form a ring together with a carbon atom to which R1 and R2 are each bonded].
Patent JP-2002150848-A (JP)
Title: Shield flat cable and connection method of the same
Inventor: SATO SADATOSHI
IPC: H01B11/06
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce the cost, increase the number of usable lines, and further improve the shield property. SOLUTION: The shield flat cable 1 comprises a plurality of conduction lines 2 flatly arranged in parallel with each other, an insulation layer 3 covering the conduction lines 2, a shield layer 4 made of conductive body covering the conduction lines 2 interposing the insulation layer 3, and a conductive reinforcing plate 5 electrically connected with the shield layer 4, formed at outside of both end part of the insulation layer 3. One surface side of both end part of the insulation part 3 is removed, and the plurality of conduction lines 2 are exposed outward at both end part where the insulation part 3 is removed. A connection end part for a connector is formed by the insulation layer 3, the conduction lines 2, and the reinforcing plate 5.
Patent JP-2002150733-A (JP)
Title: Magnetic head device
Inventor: SAITO KOICHI
IPC: G11B21/21
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head device having a floppy (registered trademark) capable of preventing the interference of gimbal plates and the disk shutter in a floppy disk device. SOLUTION: A 1st magnetic head H1 attached to a head carriage 1 through a gimbal plate 6a in order to record/reproduce information in/from a magnetic recording medium 8 and a 2nd magnetic head H2 attached to a head arm 2 through a gimbal plate 6b are arranged so as to be opposed to each other. The head arm 2 supports the 2nd magnetic head H2 so as to optionally approach/separate to/from the 1st magnetic head H1. The width of the gimbal plates 6a, 6b in the rotational direction of the medium 8 is set up less than the width of the heads H1, H2 in the rotational direction of the medium 8.