baber/WOPTO huggingface dataset:
Patent JP-2002356148-A (JP)
Title: Travel device for vehicle provided with brake mechanism
Inventor: HATANO SHINJI
IPC: F16D65/28
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide assembly including assembly and adjustment of a brake mechanism in one process in a travel device provided with the brake mechanism, and provide the travel device provided with a brake mechanism not affected by a suspension mechanism. SOLUTION: Brake bodies 61 and wheels 7 are attached to both ends of an axle 10, a hand lever 62 is pivotally mounted to a bracket 14 provided on the axle 10, the hand lever 62 and brake levers 63 provided on the brake bodies 61 are connected via linkage 8, and the axle 10 is mounted to a frame 5. It is favorable to use wires 82 loosely fit in cylindrical wire covers 81 having flexibility as the linkage 8.
Patent JP-2002358913-A (JP)
Title: Cathode-ray tube and manufacturing method of cathode- ray tube
Inventor: NOMURA KOJI
IPC: H01J31/10
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube with which a fine image of high contrast can be obtained by reducing re-incidence of reflective electron into a phosphor screen or stray light, and a manufacturing method of a cathode-ray tube that can manufacture a cathode-ray tube having a high contrast. SOLUTION: The cathode-ray tube is constituted with a first black-color material layer 11, a metal back layer 9, and a second black-color layer 12 laminated o the inside face of a funnel part 4 of a cathode-ray tube body 2. Also, in manufacturing the cathode-ray tube with the black-color layers 11, 12 formed on the inside face of the funnel part 4, there is a process of forming the black-color layers 11, 12 by dripping liquid containing black-color material from a nozzle on the inside face of the cathode-ray tube body 2, or by dipping the inside face of the cathode-ray tube body 2 in liquid containing black-color material.
Patent JP-2002364972-A (JP)
Title: Refrigerator
Inventor: WADA KAZUNARI
IPC: F25D17/06
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which dispenses with a cord heater for defrosting, reduces the cost and also makes it possible also to contribute to reduction of power consumption, by returning the heat of a refrigerator light in an upper storage chamber to a cooler for the storage chamber by a blower, as a means for defrosting the cooler. SOLUTION: The ceiling of an inner box 3 is covered with a ceiling cover 19 having a cold outlet 17 in the forward direction at least and a cold passage 18 communicating with a cold generating chamber 15 is formed between the inner box 3 and the ceiling cover 19 and a partition plate 14 located at the back inside a refrigerating chamber 7. A plurality of refrigerator lights 25 illuminating the inside of the refrigerating chamber 7 and having a cover 25a in front are provided for the refrigerating chamber 7, and the refrigerator lights 25 are disposed in the cold passage 18 at the back of the refrigerating chamber 7.  On the occasion of defrosting, a control of energizing the refrigerator lights 25 forcibly, irrespective of opening and closure of a door, and operating the blower 20 in reverse revolution is conducted and the heat around the refrigerator lights 25 is sent to the cooler 13.
Patent JP-2002362786-A (JP)
Title: Image forming device
Inventor: YAMAMOTO KIYONORI
IPC: G03G21/14
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of surely setting a processing mode relating to an image forming process suitable for the long paper when the long paper is used. SOLUTION: This image forming device is provided with a manual feed tray 15 for guiding the paper to a paper feed port 25 of an image forming device body 1, an auxiliary member 61 demountably mounted on a rear part of the manual feed tray 15, and a sensor 23 mounted on the manual feed tray 15. The auxiliary member 61 is provided with a circular arc part 63 and a key-shaped hook part 65, and a wound part of the long paper 17 is held by an inner face of the circular arc part 63 when the long paper 17 is wound at its rear end part in the feeding direction F and elastically deformed to be placed on the manual feed tray 15. The auxiliary member 61 is attached by inserting the hook part 65 into a through hole 70 formed on the manual feed tray 15 to be caught, and the attachment of the auxiliary member 61 is detected by the reaction of the sensor 23 on the hook part 65.
Patent JP-2002329661-A (JP)
Title: Substrate processing device and method therefor, and method for manufacturing substrate
Inventor: ITO YOSHITAKE
IPC: H01L21/68
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To enhance a degree of freedom in a location structure of a device by intending to make a block configuration of the device of minimum unit, enhance a downsizing of the entire device without accompanying a problem in a device configuration, and reduce a foot-print of the entire device. SOLUTION: There are provided process part locations 21 to 23 structured so that a plurality of process parts for making a predetermined process with respect to a processing substrate G are located in one direction; a first carrying structure for carrying the processing substrate provided within the process part locations; and second carrying structures 11 to 15 provided fixedly outside the process part locations and in a substantially extension line of the one side, or fixedly in a direction perpendicular to the substantially extension line of the one direction, or/and movably in a line in parallel with the extension line in the one direction, and structured so as to transfer the processing substrate directly or indirectly to the first carrying structure.
Patent JP-2002366393-A (JP)
Title: Method for collecting computer operation information, implementing system therefor, and its processing program
Inventor: ABE TAKASHI
IPC: G06F11/34
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a technique by which operation information flexibly dealing with the operation state of a computer system can be performed. SOLUTION: A method for collecting computer operation information, which collects operation information of a monitor object computer, has a step where present threshold information is changed to threshold information corresponding to a threshold adapted to the present value of a collection volume control object item provided as an item for control of the collection volume of operation information of the monitor object computer in the case that the present value of this collection volume control object item is on the outside of the range of the threshold corresponding to present threshold information, a step where it is discriminated whether operation information acquired by the monitor object computer is appropriate for the collection object corresponding to changed threshold information or not,  and a step where operation information is transferred to a monitor computer when being appropriate for the collection object.
Patent JP-2002362867-A (JP)
Title: Device and method of controlling elevator door
Inventor: SHIODE KAZUHIRO
IPC: H02P29/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a control device and a method of control for speedily and smoothly opening/closing an elevator door. SOLUTION: In the device, the speed command to a rotary motor 4a is selected so that the ideal opening/closing can be executed by the door which makes the linear motion, in other word, the door is opened/closed via a link mechanism by driving a pulley by a motor. The device has a detecting means 23 for detecting the rotation angle of the pulley, a command means 20 for issuing a command value corresponding to the angle, and a control means for the speed feedback control based on the command value.
Patent JP-2002033111-A (JP)
Title: Device for humidifying gas flow and method therefor and use of the same device
Inventor: BLASZCZYK JANUSZ
IPC: H01M8/04007
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide device and method humidifying gas flow suitable to use at a low temperature by reducing cost. SOLUTION: This device is provided with a means for atomizing liquid in a gas supply line and a means for heating the liquid to humidify gas flow. The atomizing means is provided with in an atomizing chamber, a heat exchanger area for at least partially evaporating liquid is arranged adjacently to the atomizing chamber and the heat exchanger area has a plurality of flow passages for gas flow to be humidified. In the flow passages, at least partial ranges are fixed by the heated surface of heat exchanger to condense and evaporate liquid.
Patent JP-2002363465-A (JP)
Title: Non-aqueous pigment ink for ink jet recording
Inventor: SUZUKI HIROYUKI
IPC: C09D11/326
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To prepare a non-aqueous pigment ink for ink jet recording, having high stability and safety and forming an image having high density and precision and excellent water resistance. SOLUTION: This non-aqueous pigment ink for ink jet recording contains a dispersion medium composed of a branched-chain ester containing 10-22, preferably 14-18 carbon atoms, a pigment and a dispersing medium as main components. The dispersion medium especially preferably has an m/n ratio of >=0.66 and <1.5 wherein (m) is the number of carbon atoms of a carboxylic acid and (n) is the number of carbon atoms of an alcohol constituting the branched-chain ester.
Patent JP-2002368083-A (JP)
Title: Method and device for filling metal into fine space
Inventor: ITOI KAZUHISA
IPC: H01L21/28
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To enable filling of metal into a fine hole made in a silicon substrate or the like and having a high aspect ratio without a space and to prevent generation of warpage or cracking in a specimen. SOLUTION: A silicon substrate 14 having a fine hole formed therein and a metallic sheet 15 are fixed by means of a specimen fixing jig 12 and positioned within a vacuum chamber 11. Thereafter, the vacuum chamber 11 is evacuated until the internal pressure of the chamber 11 reaches a predetermined vacuum level. At this time, melted metal is supplied from a melted metal supply pipe 13b and poured on an upper surface of the substrate 14. The chamber 11 is then compressed with an inert gas up to an atmospheric pressure or higher. Thereby the melted metal is vacuum sucked into the fine hole. Next, the vacuum chamber is made open, the melted metal remaining on the specimen is removed, and thereafter the chamber is cooled down to the room temperature. Metal can be filled into the fine hole having a high aspect without generating a cavity or the like.  Since the melted metal has a smaller heat capacity than a method for immersing the metal into a melted metal bath or the like, no warpage or cracking takes place in the specimen. Excessive metal can be suppressed to a minimum level and its cost can be reduced.
Patent JP-2002361647-A (JP)
Title: Building material molded of used pet bottle and glass bottle and manufacturing method therefor
Inventor: KUBOI TOSHITATSU
IPC: C08K3/40
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide recycling technique by which a used PET bottle and a used glass bottle as one way-type drink containers can be simultaneously disposed of. SOLUTION: Fragments of the glass bottle obtained by crushing the glass bottle using a thermal impact process at least at not less than 300 deg.C and fragments measuring not more than 10 mm obtained from the bottle of a polyethylene terephthalate resin, are mixed in the ratio of 100 wt.% for the former and 40 to 100 wt.% for the latter. This mixture is molded in a prescribed casting mold by melting the shreds of the bottle of a polyethylene terephthalate resin.
Patent JP-2002360530-A (JP)
Title: Pulse wave sensor and pulse rate detector
Inventor: AIZAWA NOBUYUKI
IPC: A61B5/0245
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a pulse wave sensor which is easy to mount and which is capable of detecting precise pulse waves and to provide a pulse rate detector using this pulse wave sensor. SOLUTION: Pulse waves at the wrist 10 of a patient is detected by the pulse wave sensor 2 provided with a light emitting element 21 the wavelength of which is in a near infrared area and four light receiving elements 22 arranged symmetrically and coaxially with this element 21 as the center, and an arithmetic circuit 3 calculates a pulse rate from data on the pulse waves. In order to improve the close contact of the pulse rate detector 1 and the wrist 10, a transparent plate made of an acrylic resin 5 is fitted to the detecting surface 23a of a holder 23.
Patent JP-2002361833-A (JP)
Title: Hybrid printer
Inventor: OISHI HISAO
IPC: B41J2/01
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To enable registering of mutual regions to be easily conducted without decelerating a printing speed even when printing systems suitable for the respective regions are adopted in a printed matter in which an image region of common information to a printing region and image regions of individual information or an image region of monochromatic information and an image region of color information are mixed and to enhance an image quality. SOLUTION: When a color image is printed on a part of a monochromatic image, a most region 42 of the printed matter is printed by using a monochromatic special purpose printer 26, and a large area and a large quantity of printed matters 14 are rapidly treated. Meanwhile, since a region 44 in which a partial color image is printed has a small area, it is printed by an ink jet printer 28. Since the printer 28 is serially arranged at the same conveying rout as a conveying route of an offset printer 26, the registering of the regions 42 and 44 is facilitated.
Patent JP-2002369364-A (JP)
Title: Branch cover for cable
Inventor: SHIMOMURA TAMAMI
IPC: H02G15/013
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To realize a structure capable of facilitating the assembling work of a three-core cable 2 and assuring full general-purpose properties. SOLUTION: A branch cover for the cable is entirely made of a material having sufficient elasticity. The branch cover for the cable comprises small- diameter cylindrical parts 12a, 12b respectively formed at a distal end of the base 6a and distal ends of branched parts 7a and 7b. In a state in which the branch cover is assembled in the three-core cable 2, the cylindrical parts 12a and 12b are brought into elastic contact with an outer peripheral surface of a sheath 4 and outer peripheral surfaces of the phase cables 3 and 3 for constituting the three-core cable 2.
Patent JP-2002372007-A (JP)
Title: Hydraulic circuit for switching operation actuators of construction equipment
Inventor: TAGUCHI YUICHI
IPC: F15B11/20
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic circuit capable of switching a main actuator and an auxiliary actuator easily. SOLUTION: This hydraulic circuit 4 for switching operation actuators of construction equipment is constituted in such a way that the hydraulic circuit switches the main and auxiliary actuators 1, 2 so that the auxiliary actuator 2 starts to operate when the main actuator 1 reaches the operation limit, an oil resistance circuit 3 is provided in a main oil feed pipe 6 led to the main actuator 1, a hydraulic operation selector valve 11 is provided in an auxiliary oil feed pipe 7 led to the auxiliary actuator 2, the hydraulic operation selector valve 11 is displaced due to a difference in pressure P generated in the oil resistance circuit 3 to shut off the auxiliary oil feed pipe 7, oil does not flow in the main oil feed pipe 6 when the main actuator 1 reaches the operation limit,  and the hydraulic operation selector valve 11 is restored when the difference in pressure P in the oil resistance circuit 3 disappears to communicate the auxiliary oil feed pipe 7.
Patent JP-2002122004-A (JP)
Title: Multi-clearance labyrinth sealing design and related method
Inventor: FLORIN MARK ARNE
IPC: F16J15/44
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a packing ring sealing assembly to be used for a steam turbine to minimize leakage flow between an immovable part and a rotating steam path. SOLUTION: This packing ring seal assembly 14 includes an immovable annular sealing ring 16, having a plurality of annular sealing teeth 22 away in the axial direction to extend radially inward and to cooperate with sealing surfaces 24 and 26 in rotating parts 10 of the steam turbine. A radial gap between the sealing teeth 22 and the sealing surfaces 24 and 26 is changed by prescribed amount.
Patent JP-2002371138-A (JP)
Title: Heat-radiating electric wave absorbing material
Inventor: TAKAHASHI KOUYA
IPC: H05K9/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat-radiating electric wave absorbing material having excellent heat conductivity and an electric wave absorbing property and is lightweight. SOLUTION: The heat-radiating electric wave absorbing material is produced from a mixed composition containing a heat-conductive filler and Mg-Zn ferrite powder as soft magnetic powder in an organic matrix. The true specific gravity of the Mg-Zn ferrite powder is preferably <5.0. The average particle diameter of the Mg-Zn ferrite powder is preferably 1-50 μm. The compounding ratio of the Mg-Zn ferrite powder is preferably 5-60 vol.% and the organic matrix is preferably a silicone gel.
Patent JP-2003003007-A (JP)
Title: Manufacturing method of thermoplastic resin-based microporous film
Inventor: SUZUKI SADAKATSU
IPC: H01M2/16
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a polyolefin-based microporous film which is excellent in balance of porosity, permeability and mechanical strengths, and has good dimensional stability. SOLUTION: The manufacturing method of the thermoplastic resin-based microporous film includes some processes in which a solution obtained by melt- kneading a thermoplastic resin and a solvent is extruded, the residual solvent is removed from the gel molded article obtained by cooling with a washing solvent, two steps or more heat treatments are performed after drying. In this method, a washing solvent (A) of which the surface tension is 24 mN/m or less at 25 deg.C is used as the washing solvent, the heat treatment process includes a heating process (1) with contracting 0-10% in machine direction(MD) and/or transverse direction(TD) and a final heating process (2) with contracting in MD and/or TD while both MD and TD are fixed.
Patent JP-2003004339-A (JP)
Title: Piping structure of freezing apparatus
Inventor: WATANABE TOSHIHIKO
IPC: F25B43/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a piping structure of a freezing apparatus capable of reducing piping stress by absorbing rotational vibration happening upon starting or stopping a compressor. SOLUTION: A piping structure of a freezing apparatus is adapted such that a compressor 1, a refrigerant flow passage changeover valve 2, a condenser 3, a drawing apparatus 4, a vaporizer 5, and a gas/liquid separator 7 are connected with each other in order through piping, and a freezing cycle is constructed by filling a refrigerant, and further a discharge side of a lower section of the gas/liquid separator 7 provided in parallel to the compressor 1 is connected with a suction tube 6 connected to a suction inlet of a lower section of the compressor 1, and further a rising section 6' of the suction tube 6 is connected to a suction side of an upper section of the gas/liquid separator 7.  In the piping structure, the rising section 6' of the suction tube 6 reaching the suction side of the foregoing gas/liquid separator 7 is folded into an inverted U-shape, and a first virtual line a that connects positions A, B of opposite tip ends of the inverted U-shape and one side of the rising section 6' of the suction tube 6 connecting B and D forming the inverted U-shape section are formed to be orthogonal to each other.
Patent JP-2003008198-A (JP)
Title: Reflow temperature regulator
Inventor: SENKAWA YASUHIDE
IPC: B23K101/42
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a reflow temperature regulator in which the reflow temperature of each electronic component is regulated to a recommended value when reflow soldering is performed using an infrared reflow system. SOLUTION: The reflow temperature regulator for regulating the reflow temperature of a specified electronic component when reflow soldering is performed using an infrared reflow system is formed of a material having a good thermal conductivity and regulates the electronic component to increase the reflow temperature by bringing it close to a heat source in the infrared reflow system while keeping a specified distance.
Patent JP-2003012431-A (JP)
Title: Dental composition having photocatalytic property, method for cleaning dental material with the same dental composition and denture cleaner
Inventor: NONAMI TORU
IPC: A61Q11/02
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a dental composition capable of scarcely causing sticking of dirt even when used in the oral cavity for a long period and exhibiting deodorant and sterilizing effects without causing decomposition or deterioration of strength of a resin even when undergoing light irradiation, a method for relatively simply cleaning a dental material and a denture cleaner. SOLUTION: This dental composition is obtained by mixing titanium dioxide as a photocatalyst component and silica or alumina as a component for preventing the resin deterioration in a dental resin composing the dental composition used in the oral cavity. In the process, the surface of the titanium dioxide is preferably coated with the silica or alumina. The surface coating ratio of the titanium oxide is preferably 0.01-25% and 0.001-10 pts.wt. of the surface- coated titanium dioxide is preferably mixed in 100 pts.wt. of the dental resin. The method for cleaning comprises dipping the dental material subjected to cleaning in a dispersion of the titanium dioxide or coating the dental material with the solution and then carrying out light irradiation.
Patent JP-2003003462-A (JP)
Title: Soil stabilization method
Inventor: UMEOKA MIKIO
IPC: E02D5/72
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a soil stabilization method capable of improving soft ground to extremely strong ground which never disturbs a construction work even though a large-scale construction work is carried out on the improved ground. SOLUTION: Ground is excavated by a screw auger and a vertical hole is formed. Then, a cement-based hardener is mixed to the existing soil and dry improved soil is created, thereafter, the dry improved soil and cement mild are mixed together in the vertical hole by the screw auger and slurry-shaped wet improved soil 8 is created. In addition, a steel pipe pile 10 is driven into the wet improved soil 8 and the wet improved soil 8 to which the steel pipe pile 10 is driven is cured and solidified thereby forming a columnar reinforcing body 9 in the ground.
Patent JP-2003015199-A (JP)
Title: Outside casing structure for camera
Inventor: TANAKA YASUHIKO
IPC: G03B17/02
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide the outside casing structure of a camera by which a pawl is hidden by a button locus and a metallic front cover and a back cover made of a resin are engaged without deteriorating the quality of appearance by engaging the pawl provided at the back cover of the camera with a mounting hole formed at the front cover so as to mount the button locus of a shutter button. SOLUTION: The case 10 of the camera is constituted of the metallic front cover 10A and the back cover 10B made of the resin. The mounting hole 62 to mount the button locus 66 of the shutter button 34 is formed at the front cover 10A, and the pawl 63 of the back cover 10B is engaged with the mounting hole 62.