baber/WOPTO huggingface dataset:
Patent JP-2002030441-A (JP)
Title: METHOD FOR DEPOSITING SiGe FILM
Inventor: YAMAGUCHI KENJI
IPC: C01B33/06
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain the aimed profile of various Ge composition ratios with high precision in the method for depositing an SiGe film. SOLUTION: In this method for depositing an Si(1-x)Gex film (0<=x<=1) by a low pressure CVD method in the pressure range of 0.133 Pa to 1×105 Pa by using gaseous hydrogen as dilution gas, provided that the ratio of the flow rate of a gaseous starting material containing Ge to the flow rate of a gaseous starting material containing Si is defined as (y), the flow rate (y) is controlled based on the following relational formula of x=(1/(1+a/y)((1+by)(1+cy))) ((a), (b) and (c) are each a constant), and the Si(1-x)Gex film is deposited.
Patent JP-2002038534-A (JP)
Title: Operation change-over control circuit for a plurality of actuators retrofitted in multi-functional excavator
Inventor: YOSHIDA HAJIME
IPC: E02F9/22
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an operation change-over control circuit which controls a backup selector valve for a plurality of attachments retrofitted in an excavator, according to a pilot pressure system, and correctly controls the retrofitted attachments by a single operating lever without increasing the number of the operating levers, in spite of increased relationships between the operating levers and the selector valve due to employment of the pilot pressure system. SOLUTION: According to the operation change-over control circuit, a main control valve for the actuators retrofitted in the excavator is controlled according to the pilot pressure system, and the selector valve is interposed between the main control valve and the retrofitted actuators. The selector valve is controlled by a solenoid valve, whereby pressure oil fed from the main control valve is fed to the retrofitted actuators by switching connection to the actuators.
Patent JP-2002037001-A (JP)
Title: Instrument panel and its manufacturing method
Inventor: SUYAMA HIROSHI
IPC: B60R21/205
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an instrument panel maintaining an excellent external design state without causing an opening between a door part outer skin layer and a general part outer skin layer. SOLUTION: This instrument panel 11 has a base part 12 provided with door parts 15, 16 for covering an air bag 1; the door part outer skin layer 32 constituted by laminating a foam layer 29 and an outer skin layer 31 disposed to cover the surface side of a door part 16; and the general part outer skin layer 33 for covering the surface side of the other part of the base part 12. The adjacent ends 32a, 33a of the door part outer skin layer 32 and general part outer skin layer 33 are overlapped and embedded in the foam layer 29. Upward projecting parts 13b, 15a, 16a are formed along both ends 32a, 33a while holding both ends 32a, 33a in between, near the mutually overlapped and embedded parts of the ends 32a, 33a in the base part 12.
Patent JP-2002042329-A (JP)
Title: Magnetic recording medium, method for manufacturing the same and magnetic recording device
Inventor: ONO REI
IPC: G11B5/851
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium and a method for manufacturing the medium superior in all of PW50, SNR and signal output in which high- density recording is possible, and to provide a magnetic recording device excellent in signal quality which makes high density recording possible. SOLUTION: The magnetic recording medium has a base layer and a magnetic recording layer formed in this order on a substrate, and has a thin-film layer essentially comprising an element having >=1.4 and <=1.7 for Pauling's electronegativity and <=4.0 nm thickness between the substrate and the base layer and in contact with the base layer.
Patent JP-2002034450-A (JP)
Title: Foaming oil-in-water type composition
Inventor: OGINO KOJI
IPC: A23L9/20
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a foaming oil-in-water type composition having physical properties to be provided as foaming cream, e.g. stock solution, whipping property, workability and storage property and having taste characteristics such as smooth melting in mouth, refreshing feeling and freshness and excellent in production cost. SOLUTION: This foaming oil-in-water type composition uses mixed oil and fat in which SFC (at 20 deg.C) of mixed oil and fat used is >=10 deg.C lower than SFC (at 20 deg.C) of respective oil and fat constituting the mixed oil and fat and SFC calculated from the mixed ratio, and combinedly uses a specific crystallization promoting type emulsifying agent.
Patent JP-2002064098-A (JP)
Title: Metal wiring structure, semiconductor device, and manufacturing method thereof
Inventor: UCHIBORI CHIHIRO
IPC: H01L21/3205
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a metal wiring structure, method for forming a metal wiring, a semiconductor device, manufacturing method thereof, structure of the semiconductor device, and manufacturing method thereof for raised adhesion between a copper wiring layer and a barrier layer, or, between a barrier layer and an inter-layer insulating film. SOLUTION: A semiconductor device is provided where a metal wiring 42 is so formed as to fill an opening part formed at insulating films 22 and 26 on a semiconductor substrate 10, with the metal wiring 42 electrically connected to a semiconductor element on the semiconductor substrate 10. Here the metal wiring 42 comprises a barrier layer 34 so formed as to cover the inside wall surface of opening parts 30 and 32, an adhesion layer 36 which comprises zirconium and is so formed as to cover the barrier layer 34, and wiring materials 38 and 40 whose main component is copper and which are packed in the opening part through the barrier layer 34 and the adhesion layer 36.
Patent JP-2002048418-A (JP)
Title: Solar heat warm water apparatus
Inventor: ARAKAWA JUNJI
IPC: F24S90/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a solar heat warm water apparatus having a long article life while employing an inexpensive heat resistant rubber joint. SOLUTION: A natural circulating solar heat warm water apparatus 1 is adapted to include an open type hot water storage tank 21, a plurality of circulating connection ports 23, 24 provided in the hot water storage tank 21, a heat collection plate 6 provided under the hot water storage tank 21, and heat collection plate connection ports 61, 64 provided on the heat collection plate 6.  In the apparatus, an outer diameter of each of the heat collection plate connection ports 61, 64 is made smaller than an inner diameter of each of the circulating connection ports 23, 24, and a tip end of each heat collection plate 61, 64 is located just close to the opening sections of the circulating connection ports 23, 24 or the tip end of each heat collection plate connection ports 61, 64 is inserted into the circulating connection ports 23, 24, whereby the heat collection plate connection ports 61, 64 and the circulating connection ports 23, 24 are connected through an expandable heat resistant rubber joint 4.
Patent JP-2002049762-A (JP)
Title: System and method for presenting financial product quotation and recording medium
Inventor: KITAO YOSHITAKA
IPC: G06F19/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To enable a user to quickly receive the presentation of an insurance quotation meeting his own desired conditions with few troubles and to enable insurance companies or agents to save work and to speedily present a quotation only to a user, who satisfies the acceptance reference of its own company. SOLUTION: This system is provided with means (11 and 12) for accepting user information for an insurance estimate application presented from the user, a means (14 and 16) for collating the information of a prescribed item of the user information (leads item) with a filter item being the reference information of the acceptance/rejection of respective quotations of the insurance companies, means (15, 17 and 18A to 18C) for making an insurance company, whose collation result allows the estimation prepare a quotation, on the basis of the user information and means (12 and 11) for presenting the estimate to the user.
Patent JP-2002054210-A (JP)
Title: Drain valve operation device and tank having it
Inventor: MIYAHARA SHUHO
IPC: E03D5/09
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a drain valve operation device applicable to various-shaped tanks with superior workability. SOLUTION: In this drain valve operation device for opening and closing a drain valve composed of the drain valve existing on a bottom surface of a tank for storing wash water for cleaning a flush toilet bowl, a gripping part serving as a motive power input part for opening and closing the drain valve, a connecting member for connecting the drain valve and the gripping part and a guiding part for guiding the connecting member, the gripping part exists on a tank upper end part outside surface.
Patent JP-2002053214-A (JP)
Title: Push bar for overhead conveying vehicle
Inventor: MURATA MASANAO
IPC: B65G9/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a push bar capable of pushing and moving a car body of an overhead conveying vehicle by a worker on the ground. SOLUTION: A cylindrical urging member 3 made of rubber material which is softer than a car body 1 of the ceiling conveying vehicle V and can be elastically deformed is mounted to an upper end part of a long bar-like push par body 2. When the car body 1 of the ceiling conveying vehicle V and the urging member 3 are mutually urged, only the urging member 3 is elastically deformed.
Patent JP-2002057980-A (JP)
Title: Image audio recorder
Inventor: YAMAMOTO NAOKI
IPC: H04N5/225
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a digital image and audio recorder that can reproduce audio data recorded at the same time of digital image data by having only to access a still picture compression data file. SOLUTION: In the case of simultaneously recording a still picture and audio data, headers permitted in compliance with the standards of the still picture compression data file are used to record audio compression data through divisions.
Patent JP-2002056535-A (JP)
Title: Magneto-optical disk recording and reproducing device
Inventor: TAKEI TADAYUKI
IPC: G11B20/10
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical disk recording/reproducing device capable of recording a signal on the disk by a laser emitted from an optical head. SOLUTION: Laser output values suitable for each band are obtained by recording/reproducing the signal with respect to trial writing areas arranged on each band, which are the recording areas of the signal, and also the laser output values set for every band are stored in a memory 14 for data storage, and when a signal to instruct the recording for specified time is not outputted from a host device, the resetting operation of the laser output value is carried out at the trial writing area of the using band whereon the optical head 2 is positioned.
Patent JP-2002064102-A (JP)
Title: Single-crystal silicon substrate, epitaxial silicon wafer, and method of manufacturing the same
Inventor: KITAHARA KOICHI
IPC: H01L21/322
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a single-crystal silicon substrate for epitaxial wafer which does not cause defects in its epitaxial layer and has an oxide-film dielectric strength and a gettering characteristic and, at the same time, to provide an epitaxial wafer and a method of manufacturing the wafer. SOLUTION: The single-crystal silicon substrate contains nitrogen atoms at a rate of 5×1012 to 1×1015 atoms/cm3 and boron atoms at a rate of >=1.8×1018 atoms/cm3 and is manufactured by the Czochralski method. The epitaxial wafer is epitaxially grown on the single-crystal silicon substrate by using the manufacturing method.
Patent JP-2002062187-A (JP)
Title: Method and device for reading diffraction element
Inventor: KUROKAMA RIYUUJI
IPC: G01N21/47
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a diffraction element-reading method and device for improving reading accuracy. SOLUTION: In the method and device for reading the diffraction element, light emitted from a light source 17 is applied to a diffraction element 13 on a substance 11 to be inspected, diffraction light being generated from the diffraction element 13 is guided to a a light receiving element 19, and the diffraction element 13 is read based on output from the light receiving element 19. When a plane formed by the light axis of emission light and a normal line NL on a cross point on a diffraction element surface 13a of the light axis is set to a first plane D1, and a plane that includes the normal line NL and is perpendicular to the first plane D1 is set to a plane D2, a light reception surface 19a of the light receiving element 19 is set to the side of the light source 17 with the second plane D2 as a boundary.
Patent JP-2001070604-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine highly convenient for players, ensuring smooth lending control of game media on the side of the pinball game machine. SOLUTION: The reception of a ball lending request signal, the replay of a ball lending preparation signal and the reception of a ball lending instruction signal are performed between a pinball game machine and a card treatment machine to ensure smooth control of ball lending operation while communicating one with the other. Power is supplied from a power source 700 on the side of the pinball game machine to the side of a card treatment machine and a direct current rectified by a rectifier on the side of the card treatment machine is inputted to the side of the pinball game machine, whereby a card balance display 50, a ball lending acceptance display 48d, a ball lending button 44c, a return button 42c, and switching circuits 710, 712 are operated.  Further, a ball sensing member is provided on the upper side of a ball passage for oscillation on the upstream side as an oscillation center depending on the presence of balls. The ball sensing member is formed to be longer toward the passage so that a ball checking sensor can check the runout of prize balls in a prize ball passage in association with the oscillation of the ball sensing member.
Patent JP-2002072817-A (JP)
Title: Unit for image forming device, storage container, assembly of unit for image forming device and storage container, and image forming device
Inventor: KINOSHITA TAKESHI
IPC: G03G21/16
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To securely prevent the circumference from being contaminated and to easily attach and detach a unit for an image forming device by securely opening and closing the shutter of its opening part interlocked with the attaching and detaching operation. SOLUTION: The unit 25 for the image forming device comprises a unit body 28, an opening 38 formed on the unit body 28, and the shutter 40 for closing the opening 38 and can be attached to and detached from the image forming device 1; when the unit 25 is taken out of a storage container 80 containing the unit 25, the shutter 40 is opened interlocked with the taking-out operation.
Patent JP-2002066373-A (JP)
Title: Solid-liquid separation and recovery device
Inventor: FUKUDA MORINORI
IPC: E03C1/181
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive recovering device by separating a crushed material and sorting water from each other without clogging by the crushed material to recover the crushed material, on which small sorting water is stuck, at the time of recovering the sorted crushed material containing the sorting water from a specific gravity sorting device in a solid/liquid separation and recovery device for separating water and recovering plastic from the specific gravity sorting device for sorting the crushed material of the waste plastic and plastic composite members or wasted domestic electric equipment based on the specific gravity of water (specific gravity liquid). SOLUTION: A mixture of the crushed material and the sorting water is supplied to a solid/liquid separation transporting body 14 from a recovered material supply pipe 17, the supplied crushed material and the sorting water and separated from each other, the crushed material, from which the sorting water is separated, is transported by the solid/liquid separation transporting body 14 and the transported crushed material is recovered through a duct by forcibly sent air from a blower 21. At the time of recovering the crushed material, the clogging is prevented by blowing the crushed material by the forcibly sent air from the bower 21.
Patent JP-2001071493-A (JP)
Title: Channel structure for ink-jet printing head
Inventor: PETER JOSEPH HORANTSU
IPC: B41J2/16
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To allow a larger manufacture tolerance in manufacturing a channel plate without lowering a uniformity of many ink channels in relation to generation of liquid drops. SOLUTION: The structure includes a channel plate 12 which has a plurality of ink channels 14 of a nearly equal distance formed to one face and, dams 16 left between adjacent channels. Each channel 14 is covered with a part 32 which can be deflected by an actuator 28 related to a diaphragm 18 supported on the dams 16. In this case, the diaphragm 18 is supported on the dams 18 via a spacer 22 and The like which define a correct width and a correct position of the part 32.
Patent JP-2002076412-A (JP)
Title: Solar battery module
Inventor: TAMURA MATSUE
IPC: H01L31/042
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery module wherein connectors of a connection cable are unnecessary at all and connection between a terminal box and the connection cable is easy. SOLUTION: This solar battery module is provided with a terminal box 1. In the terminal box 1, a box main body 10 having a cable connection part 14 to which a connection cable 4 is connected, an electrode connection terminal 20 which is arranged in the terminal box main body 10 and with which the output end of the solar battery module is connected, and a cable conductor insertion part 31 which is electrically connected with the electrode connection terminal 20 and into which a cable conductor 41 of the connection cafe 4 is inserted are installed. A cable receiving terminal 30 having an engaging means 32 engaging with the cable conductor 41 is disposed in the cable conductor insertion part 31.
Patent JP-2002067314-A (JP)
Title: Liquid drop jet head
Inventor: YAMANAKA KUNIHIRO
IPC: B41J2/055
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a highly precise vibrating plate is not obtained. SOLUTION: A vibrating plate 10 is made of a silicon layer 23 which is doped in high concentration boron. Boron concentration of the boron-doped silicon layer 23 on the surface facing a jet chamber 6 is equal or higher than 5*1019 (at oms/cm3), and the layer possesses a concentration grade that the concentration at the position of 0.1 μm crossing from the surface facing the jet chamber 6 to the vibrating plate is equal or more than 1.2 times of the concentration on the surface facing the jet chamber 6.
Patent JP-2002068336-A (JP)
Title: Water-soluble film and bag for pocket tissue paper
Inventor: MIKI NOBUO
IPC: B65D65/46
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a water-soluble film which has high workability and moisture resistance and can be dissolved in water and which can be used not only in packaging but also in various applications. SOLUTION: The water-soluble film comprises a piece of paper impregnated with a water-soluble resin, and the resin has thermally fusible properties.
Patent JP-2002070837-A (JP)
Title: Core hold apparatus for heat generation roller, method for manufacturing heat generation roller and heat generation roller
Inventor: ONODERA MASAYASU
IPC: F16C13/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a core hold apparatus for heat generation roller which can retain a roller core with sufficient holding force with simple construction. SOLUTION: The core hold apparatus for heat generation roller 305 is characterized by the construction in which a part of a holding member 330 inserted from both ends of a hollow-roller-shaped light conductive substrate 307 is expanded radially to press contact to the inner surface of the light conductive substrate 307, a part of external form of the holding member 330 and the end face of the light conductive substrate 307 are press contacted by narrowing the distance between the holding members by using an adjustment means 341, and then the light conductive substrate 307 is retained by being sandwiched.
Patent JP-2002072094-A (JP)
Title: Zoom lens for projection
Inventor: KONO YOSHITSUGU
IPC: G02B15/20
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To realize a zoom lens for projection having excellent optical characteristic. SOLUTION: In this zoom lens, 1st to 5th groups G1 to G5 are arranged in order from an enlargement side, and the zoom lens is provided with a diaphragm S between the 3rd group G3 and the 4th group G4 and has the distribution of refractive power being negative, positive, positive, negative and positive.  The focal distance of the 1st group: f1, the focal distance of the 2nd group: f2, the focal distance of the 3rd group: f3, the focal distance of an entire system at a wide-angle end: fw, the focal distance of the entire system at a telephoto end: fT, a synthetic focal distance from the 2nd group to the 5th group at the wide-angle end: fpw, a synthetic focal distance from the 2nd group to the 5th group at the telephoto end: fpT, the mean value of the Abbe number of the material of a concave lens constituting the 1st group: ν1 and the mean value of the Abbe number of the material of a convex lens constituting the 2nd group: ν2 satisfy conditions: (1) 0.6<|f1/fw|<1.2, (2) 0.7<f2/f3<2, (3) 0.9.fT/ fw<fpT/fpw<1.3.fT/fw and (4) ν1-ν2>20.
Patent JP-2002069874-A (JP)
Title: Bobbin-braking device for twisting machine
Inventor: YOSHIKA HIROYUKI
IPC: D07B7/10
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To save labor in an operation at a site and heighten the safety by facilitating the regulation of a bobbin-braking force in a weak level at the time of releasing while achieving the simplification of the operation for releasing and loading the bobbin- breaking force. SOLUTION: This bobbin-breaking device for a twisting machine is obtained by installing a break rod 3 engaged with an operating part of a break element 2 regulated so that the break may be operated by the retreating movement and released by the progressing movement, so as to be progressed and retreated, and fitting a coil spring 4 for providing elastic force to the retreating operation side to the break rod 3, on the break rod 3.  The bobbin-breaking device also has a cam structure part 5 comprising a front cylindrical cam 11 and a rear cylindrical cam 12 which are cylindrical bodies having tapered cam faces 13 and 14, and capable of changing a rotating movement for rotating nearly half revolution of the rear cylindrical cam 12 against the front cylindrical cam 11, to a linear movement for expanding or contracting the break rod at a prescribed length, fitted on the break rod 3 as a breaking force-interrupting structure against the coil spring 4. When the nearly half revolution of the rear cylindrical cam 12 is rotated around the breaking rod 3, the break of the bobbin 1 is operated or released by compressing or elongating the coil spring 4 at the length corresponding to the tapered cam faces 13 and 14.