baber/WOPTO huggingface dataset:
Patent JP-2003277609-A (JP)
Title: Thermoplastic polyimide resin composition
Inventor: KIDO TAKAYASU
IPC: C08K7/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermoplastic polyimide resin composition excellent in antistatic properties, heat resistance, flow property and excellent in balance a molding therefrom end its shape stability and widely applicable to electric and electronic fields.  <P>SOLUTION: This thermoplasic polyimide resin composition comprises a thermoplastic polyimide resin having a repeating unit (expressed by formula 1) and/or a repeating unit (expressed by formula 2) where, in formula (1), R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>express each a 1-20C alkyl, an alkoxy, a halogenated alkyl, H or a halogen; X expresses a direct bond, SO<SB>2</SB>, CO, C(CH<SB>3</SB>)<SB>2</SB>, C(CF<SB>3</SB>)<SB>2</SB>or S; Y expresses one or more kinds selected from formula (3) and in formula (2) R<SB>5</SB>and R<SB>6</SB>express each a 1-20C alkyl, an alkoxy, a halogenated alkyl, H or a halogen; (n) expresses an integer of 0-4; Y expresses one or more kinds selected from formula (3) and a resin composition containing carbon fibrils having 3.5-70 nm diameter and 5-10<SP>4</SP>aspect ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275958-A (JP)
Title: Grinding fluid feeding method and device
Inventor: MORITA HIROSHI
IPC: B24B55/02
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable fed coolant to reliably reach a grinding point on the outer peripheral surface of a grinding wheel, to expand a winding range of the coolant on the outer peripheral surface of the grinding wheel, and to reduce a necessary coolant amount.  <P>SOLUTION: A grinding fluid feeding method and device are formed such that, in a grinding device to grind a work W by the grinding wheel 1 rotated by feeding coolant, a grinding fluid nozzle 3 is provided to have a plurality of nozzles 31 and 32 to feed coolant at different angles to a plurality of points between a shut off position 12, where an air layer is dragged along an outer peripheral surface 10 of the grinding wheel 1 is excluded and shut out by a fluid jet injected through a fluid nozzle 2 by blowing out the air layer by fluid jet injected through a fluid nozzle, and a cutting point 11. A plurality of coolant flows fed through the grinding fluid nozzle 3 are wound around the outer peripheral surface to at least the grinding region of the grinding wheel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281287-A (JP)
Title: Skill evaluation method
Inventor: ABE HITOSHI
IPC: G06Q50/04
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skill evaluation method for constructing database by appropriately evaluating the intuition of a high and subtle skill, so called, an experienced skill and selecting the highly advanced and experienced skill useful for succession to a successor and teaching to a robot.  <P>SOLUTION: The action of a worker working under some working environment is measured (S3), and stored as reference data (S7). Then, the working environment is changed without any notice to the worker (S2'), the action of the worker is measured (S3') to produce change data. The reference data, the change data or its changes, the working environment or its changes are linked together and stored in a storage medium (S8). The changes in the change data are determined and separately stored as experienced change data and experienced basic data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288831-A (JP)
Title: Cadmium-free electric contact and breaker using it
Inventor: UENISHI NOBORU
IPC: C22C5/06
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent electric contact which can be applied for a wiring breaker, no-fuse breaker, ground-fault circuit interrupter, circuit breaker, safety breaker, or a breaker or the like used for a distribution board made of an Ag alloy free from Cd.  <P>SOLUTION: The electric contact comprises an Ag alloy of a chemical composition containing 3 to 9 mass percent each of both Sn and In, of which, an average value of aspect ratios of oxides contained in the Ag alloy is 2.5 or more and 5.0 ore less and the thickness of a thin part of the oxide is within the range of more than 0% and less than 3.0% of the thickness of the contact.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290168-A (JP)
Title: Rf coil for mri and mri apparatus
Inventor: IWADATE YUJI
IPC: A61B5/055
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To change a field of view without taking time and efforts for the reinstallation and replacement of coils.  <P>SOLUTION: An RF coil 100 for MRI is equipped with a rectangular element 15, a parallel resonant circuit (6, 5, 7) provided through elements 14a, 14b connecting a middle part of the upper side and a middle part of the lower side of the rectangle and the parts of the element 15 which are not located between the elements 14a, 14b, and a parallel resonant circuit (3, 2, 4) provided through the elements 14a, 14b. A bias voltage to make the parallel resonant circuit provided through the elements 14a, 14b in a resonant state is applied, and current i14 is cut off when a large field of view is selected. A bias voltage to make the parallel resonant circuit provided through the element 15 in a resonant state is applied, and current i15 is cut off when a small field of view is selected. As a result, the work to separate the uses of a plurality of coils of different fields of view is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287714-A (JP)
Title: Optical circulator
Inventor: IKARI MASANORI
IPC: G02B5/30
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical circulator having satisfactory properties such that deterioration in isolation properties due to wavelength dependency and temperature variations is little.  <P>SOLUTION: A first separation composite member, a walk-off member, and a second separation composite member are arranged in this order. A first nonreciprocal rotating means and a first reciprocal rotating means are arranged between the first separation composite member and the walk-off members. A second nonreciprocal rotating means and a second reciprocal rotating means are arranged between the walk-off member and the second separation composite member. The reciprocal rotating means consists of an n/4 wavelength plate (n is an odd number) and a half-wave plate. Regarding the first nonreciprocal rotating means and the first reciprocal rotating means, the first nonreciprocal rotating means, and the n/4 wavelength plate and half-wave plate which constitute the first reciprocal rotating means are arranged in this order along an optical axis of incident light. Regarding the second nonreciprocal rotating means and the second reciprocal rotating means, the half-wave plate and the n/4 wavelength plate which constitute the second reciprocal rotating means, and the second nonreciprocal rotating means are arranged in this order along an optical axis of incident light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003239499-A (JP)
Title: Wall member
Inventor: SAITO KAZUO
IPC: E04F13/073
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall member which is used for a connection part of an exterior wall material, makes a material cost lower, allows even a hard-to- mold material to be molded with ease, and enhances designability.  <P>SOLUTION: A structure is composed of: a coating member 3 which has a decorative surface for covering the connection part of the exterior wall material arranged in a corner; and a fixing member 2 which is equipped with a fitting piece 2c for being fitted into and locked to an insertion edge 2g provided on the backside of the coating member 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003285027-A (JP)
Title: Method for preventing elution of heavy metals of waste incineration ash and waste incinerator
Inventor: MIYAKOSHI YASUHIRO
IPC: B09B3/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the elution of heavy metals contained in incineration ash discharged from a waste incinerator at a low cost.  <P>SOLUTION: When waste 100 is incinerated in the waste incinerator 10 equipped with a fire grid 4, falling dust ash 102 falling from the gaps of the fire grid 4 and main ash 101 discharged from the terminal part of the fire grid 4 are separated and collected by a falling dust ash collector 6 and a main ash collector 5. The separated collected falling dust ash 102 and main ash 101 are separately subjected to heavy metal elution preventing treatment to reduce the elution of heavy metals to a standard value or less. Further, heavy metal elution preventing treatment is preponderantly applied to the separated and collected falling dust ash 102.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293975-A (JP)
Title: Rotary compressor
Inventor: MATSUKAWA KAZUHIKO
IPC: F04B39/12
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To increase a sealability between a high pressure space and a low pressure space in a casing 10, and to prevent a workability from lowering at the time of assembly and a cost from increasing in a rotary compressor.  <P>SOLUTION: A peripheral groove 42 allowing the contraction of the casing 10 at the welded portion of the shell part 11 to the end plate 12 of the casing 10 is provided in the outer peripheral surface 40 of a partition member 33 fixed to the casing 10 so as to divide the inside of the casing 10 into the high pressure space and the low pressure space. The partition member 23 is firmly tightened by utilizing the contraction thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294175-A (JP)
Title: Corrugated tube and manufacture method for corrugated tube
Inventor: ISHIDA YOSHIMITSU
IPC: B29C48/90
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrugated tube for vehicle piping, which excels in flexibility and extensibility.  <P>SOLUTION: The corrugated tube 1 is constructed of a corrugated portion 5 formed by successively providing a plurality of annular protrusions 3 in an axial direction, and tubular portions 7, 9 integrally formed on axially opposite sides of the corrugated portion 5 and extending straight. The corrugated portion 5 is constructed with a corrugate pitch, which is an axial interval between tops of adjacent annular protrusions 3, being set at 2 mm and with a corrugate height, which is a radial distance between the top and a bottom of the annular protrusion 3, being set at 4 mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291821-A (JP)
Title: Steering device for vehicle
Inventor: AZUMA MASAYASU
IPC: B62D1/12
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device for a vehicle provided with a steering means capable of reducing steering burden and fatigue caused by driving and allowing a handicapped driver to operate it easily.  <P>SOLUTION: A central part of an operation plate 11 formed like a rectangular flat plate is supported at a tip of a support shaft 10 provided protrudedly on a front face of a dashboard D so as to swing freely in the right and left directions to constitute the steering means 1. A direction of swing and an angle of swing of the operation plate 11 are detected by a steering angle sensor 14 provided in a support part, and a steering mechanism is operated in accordance with the detected angle in the detected direction to steer the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293623-A (JP)
Title: Door pull for both sides of door
Inventor: SEGAWA TSUKASA
IPC: E05B1/06
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a door pull for both sides of a door into length shape corresponding to the difference of the hand hold height position of a user, without causing the increase of cost and to enable anyone to accurately mount the door pull to the door in a single operation.  <P>SOLUTION: This door pull A is composed of a pair of inner and outer hand hold members 10a, 10b, cover bodies 11a, 11b and a connecting plate 12. The hand hold member 10 is formed in desired length shape with a hand hold part 13 by extrusion-molding aluminum or the like, and the cover body is formed in shape with an engaging part 14a with unevenness continuously formed on one side, by extrusion-molding aluminum or the like in the same way, and stuck to both end parts of the hand hold member. The connecting plate is an elastic body formed of resin and comprises a locking part 20a with unevenness continuously formed, on the tip side of one side. When mounting the door pull, the locking part of the connecting plate is engaged with the engaging part of the cover body while adjusting the engaging position according to the thickness of the door, thus connecting the hand hold members integrally to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291284-A (JP)
Title: Multilayered article
Inventor: MARUYAMA KATSUYA
IPC: B65D1/09
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer container which makes a peeling due to fall and shock hardly occur while enabling a degree of freedom for design to enhance without limiting to the shape of less irregularities, and is excellent in a resistance against interlayer peeling.  <P>SOLUTION: The multilayer container comprises a resin A of a polyethylene terephthalate constituting an utmost external and internal layer, and a resin B constituting an intermediate layer provided between the utmost external layer and the utmost internal layer. The resin A has an intrinsic viscosity of 0.55 to 1.50. At 280°C and shear rate of 1000/s, the melt viscosity ratio for the resin A and resin B äthe resin A (Pas)/the resin B (Pas)} ranges within 0.5 to 3.0, thereby improving the resistance against interlayer peeling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304527-A (JP)
Title: Image monitoring control apparatus and image monitoring system employing the same
Inventor: MAEDA TAKESHI
IPC: G08B25/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring system for simplifying daily weight management by using a pressure sensor to measure a weight in a daily behavior range and building up a database for information of every measurement, setting a specified range to the measured values stored in the database in addition, when receiving information in excess of the range, discriminating it to be occurrence of abnormality, photographing an image of an object to be measured, and immediately transferring the image data to a remote place, wherein the presence/ absence of a problem is figured out.  <P>SOLUTION: When a person exists in a detection unit 0101, the detection unit 0101 outputs a detection signal 0102 and gives it to an image processing control unit 0103. The image processing control unit stores the detected data and photographs the person corresponding to the detection data in the detection unit when the detection data are coincident with a predetermined condition. The photographed video data are transferred via a public line 0104 to an image display control unit 0105 at a remote place, which can momentarily confirm the object detected by the detection unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303292-A (JP)
Title: Auction exhibition system
Inventor: OKAMOTO KOICHI
IPC: G06Q50/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auction exhibition system for efficiently exhibiting massive exhibits to an auction site assuming individual exhibition of commodities by a simple operation.  <P>SOLUTION: An exhibition application format defined by a header of a communication protocol and the commodity information are stored in a site information storage means (100) and a commodity information storage means (110), respectively. The commodity to be exhibited is designated by an exhibition instructing means (230), and exhibition to the auction is instructed. The exhibition application format to the auction site and the commodity information on the designated commodity are read by an exhibition information generating means (130) to generate exhibition information compatible to the auction site, and the generated exhibition information is output by an exhibition means (140) to the auction site.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299499-A (JP)
Title: Method for analyzing enzyme reaction
Inventor: KANIE OSAMU
IPC: G01N27/447
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the analysis of the reaction of a trace of an enzyme with a substrate by analyzing the enzyme reaction by carrying out the reaction of a polyhydroxy compound such as a sugar chain with the enzyme using the compound as a substrate, and the separation of the reaction product by using a capillary electrophoresis.  <P>SOLUTION: The method for analyzing the enzyme reaction using the polyhydroxy compound as the substrate comprises injecting each of the enzyme using the polyhydroxy compound dissolved in a biochemically usable buffer as the substrate, and the substrate for the enzyme into a capillary, and carrying out the enzyme reaction and the separation of the reaction product by the capillary electrophoresis using a buffer forming a complex with the polyhydroxy group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306026-A (JP)
Title: Air conditioner for vehicle
Inventor: KAWAUCHI HISASHI
IPC: B60H1/32
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To make a structure in the fore and aft direction of a vehicle of an indoor unit part to a small size.  <P>SOLUTION: A fan part 12, a cooling heat exchanger 13 and a heating heat exchanger 14 are integrally arranged in a case 11 in which air flows toward a cabin and a face passage 24 leading air which passes through the heating heat exchanger 14 and of which a temperature is adjusted toward a face opening part 22 is formed on an upper side of the heating heat exchanger 14. A foot passage 27 is formed at the upper side of the heating heat exchanger 14 in the case 11 such that it is projected from a surface 11a at a rear side of the case 11 to the face passage 24 side. A foot door 28 for opening/closing a foot opening part 27a of the foot passage 27 is arranged in the face passage 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305576-A (JP)
Title: Friction stir welding device
Inventor: FUJIMOTO MITSUO
IPC: B23K20/12
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To execute friction stir welding to an object to be bonded having various plate thickness in common by improving bonding strength, and furthermore, to set a bonding position with high accuracy.  <P>SOLUTION: A friction stir welding jig 23 contains a jig body 24 and a shaft part 25 to be inserted to a through-hole 27 coaxial with an axis 26 of the jig body 24. The jig body 24 is operated by a pressurizing means 41 for the jig body and a rotation driving means 42 for the jig body. The shaft part 25 is operated by the pressurizing means 43 for the shaft part and the rotation driving means 44 for the shaft part. The end part 31 of the jig body 24 is pressurized to the object 21 to be bonded in a state that the jig body 24 is stopped, and after that, the rotation driving of the jig body 24 is started. Also, the pressurizing and the rotation driving of the shaft part 25 are executed in a pressurized state of the jig body 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306919-A (JP)
Title: Washing car for ballast surface or the like
Inventor: MASUOKA TAKASHI
IPC: E01H8/10
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing car washing and cleaning ballast in a track surface or the like, on which a car for a track travels, by a high-pressure water jet.  <P>SOLUTION: A blast nozzle is installed in an arrangement in which the nozzle is projected downwards from a chassis for the washing car, and a supporting and driving means slewing or reciprocating and rotating the nozzle by a radius in a fixed size is mounted. A tank in which water required for a washing is housed, a hopper in which hard particulate sodium bicarbonate is housed, a means supplying the nozzle with high-pressure water, a means mixing sodium bicarbonate to high-pressure water and a generator and other power plants are secured on the chassis. The high-pressure water jet in which sodium bicarbonate is mixed is injected against the ballast surface from the nozzle, and the ballast surface is washed and cleaned with a shot blast effect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311394-A (JP)
Title: Apparatus for supplying molten metal
Inventor: TAKEUCHI TOSHIHITO
IPC: B22D17/30
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain stability of supplied molten metal amount by eliminating an error of a detected time of the molten metal.  <P>SOLUTION: An apparatus for supplying the molten metal, is provided with a first sensor 42 which is disposed on the way of a supplying pipe 34, a second sensor 44 which is disposed at the outlet part 34c of the supporting pipe 34 in almost the same position along the horizontal direction to the first sensor 42 and detects that the molten metal 26 advanced along a passage 38 reaches, a control unit 48 which controls the pressing power and pressing time for the molten metal 26 based on the detected signal introduced from the second sensor 44, and an air press control unit 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306772-A (JP)
Title: Treating apparatus, treating method, and mounting member
Inventor: KAWANAMI HIROSHI
IPC: H01L21/205
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating apparatus for heating a body to be treated, which has a simple constitution, and with which the production cost can be reduced and the throughput can be improved, and to provide a treating method and a mounting member.  <P>SOLUTION: A susceptor 21 on which a wafer W is mounted is constituted by building up an insulator layer 24, a resistor layer 25, and a heat-insulator layer 26. The resistor layer 25 made of a metal conductor is formed, for example, by the thermal spray of a conductive material on the insulator layer 24 made of aluminum nitride. The susceptor 21 is arranged adjacent to a stage part 12a of a chamber 12. An induction coil 27 is provided at the outside of the susceptor 21 across the chamber 12. The resistor layer 25 is inductively heated and then the wafer W is heated by applying an electric current to the induction coil 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305493-A (JP)
Title: Method for starting activated sludge treating apparatus
Inventor: FUKASE TETSURO
IPC: C02F3/12
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To start an activated sludge treating apparatus in a short time by selecting a microbe to be cultivated and making unnecessary microbes flow out of this apparatus when this apparatus is started.  <P>SOLUTION: A final settling tank 6 is used as a solid-liquid separating means of this apparatus without using a membrane separation unit. When this apparatus is started, iron salt is added as a flocculant and the pH is adjusted to 5.5-8.5. It is preferable to add activated sludge of the amount smaller than that of the iron salt and a microbial preparation when this apparatus is started.  <P>COPYRIGHT: (C)2004,JPO