baber/WOPTO huggingface dataset:
Patent JP-2002105671-A (JP)
Title: Method for forming rugged pattern onto metallic surface
Inventor: TANAKA KENJI
IPC: B05D1/32
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a rugged pattern onto a metallic surface by which a rugged pattern with a subtle difference capable of discriminating others using the same goods can easily be obtained. SOLUTION: A metallic surface is irregularly coated with a masking agent by a spray gun or the like, after that, recessed parts are formed on the parts other than the part coated with the masking agent by an etching means, and the masking agent is removed to form an irregular recessed pattern on the metallic surface.
Patent JP-2002111008-A (JP)
Title: Thin film transistor array
Inventor: MOCHIZUKI CHIORI
IPC: H01L27/14
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To solve a problem of transfer speed delay caused by considerable gate wiring resistance in association with an increase in an area. SOLUTION: In the thin film transistor array, an insulating film of an intersection of a gate wiring and a signal wiring and a gate insulating film of a thin film transistor are formed of different film thicknesses. Further, a semiconductor layer of the intersection of the gate wiring and the signal wiring and a nonsingle crystal semiconductor layer of the thin film transistor are formed of different film thicknesses.
Patent JP-2002116678-A (JP)
Title: Image forming device
Inventor: YONETANI YOSHIFUMI
IPC: G03G21/14
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which processing speed is changed over by using one driving source and also an excellent image quality is obtained independently of the processing speed. SOLUTION: The image forming device is provided with one motor to generate driving force in common to a photoreceptor 7 to which the driving force is transmitted in accordance with image forming and a fixing roller 14a driven at the speed different from that at the photoreceptor 7 in accordance with the image forming for instance in an image forming part to form an unfixed image on paper P. A driving force transmission system for the fixing roller 14a transmits the driving force to the fixing roller 14a so that the rate of change of the speed occurring at the photoreceptor 7 is different from that of the speed occurring at the fixing roller 14a before and after changing the processing speed are made different.  Thus, the speed difference between the photoreceptor 7 and the fixing roller 14a is kept constant independently of the processing speed, so that the excellent image quality is always obtained.
Patent JP-2002065095-A (JP)
Title: Excreta storing tool
Inventor: MIYANAGA TEIZO
IPC: A01K23/00
Filed: 2000-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a simply portable cleaning tool for hygienically and quickly storing excreta which an animal discharged on the ground while a pet lover is passing through an outdoor part street with taking an animal such as a pet dog, etc. SOLUTION: A storage scoop 2 is separated from a storage bag 12 and a drawing string 11 is attached to the storage scoop 2. The storage scoop 2 having scooped up excreta discharged on the ground is housed as it is in the inside of the storage back 12 by pulling the drawing string 11. Right and left oblong vertical planes 7 of three-side enclosure vertical plane 4 of the storage scoop 2 are provided with a folding division 8 to be folded and developed, an used storage scoop 2 is compactly folded and put in the storage bag 12. When used, the unused storage scoop is developed to an original shape and used.
Patent JP-2002117151-A (JP)
Title: Method and device for operating clinic on solitary island or in remote rural areas and recording medium stored with program therefor
Inventor: OKI HIROKO
IPC: G06Q50/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for operating clinic on solitary island or in remote rural areas and a recording medium recording program therefor, with which work is facilitated for a doctor by reducing dissatisfaction or uneasiness in new post in remote rural areas. SOLUTION: In these method, device and recording medium recording program therefor, on the basis of a clinic desiring a resident working doctor registered in a computer 2 of a medical institution and a doctor, who desires short- term resident working belonging to the medical institution, the rotation of doctors working in the clinic is prepared, the rotation of doctors is managed by counting down a working term on the basis of the rotation, and the doctor in the clinic are supported by a two-way communication system 4 connecting the clinic and the medical institution.
Patent JP-2002116354-A (JP)
Title: Laser diode module for communication
Inventor: HAKU TAKASHI
IPC: G02B6/42
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an LD(Laser Diode) module for communication which is easy to assemble, and has high stability against an external force, etc., converges laser beam from an LD by a lens and makes the laser beam incident on an optical fiber. SOLUTION: A relay pipe 13 is fixed by laser welding to an end surface of a heat sink 12 fitted with an LD element 1, one end of a pipe 14 which supports a collimator lens 2 is inserted into the relay pipe 13 and fixed by laser welding, and one end of a pipe 16 which supports a condenser lens 3 is inserted into the other end of the pipe 14 and fixed by laser welding; and one end of a holder 17 is made to abut against the other end of the pipe 16, and a ferrule 18 to which one end of the optical fiber 4 is fitted is inserted into the other end of the holder 17. Further, a ferrule 18 is fixed to the holder 17 by laser welding and the other end of the pipe 16 and one end of the holder 17 are fixed by laser welding.
Patent JP-2002116327-A (JP)
Title: Method for manufacturing transparent plastic linear body
Inventor: SAITO TSUYOSHI
IPC: B29C55/06
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a transparent plastic linear body of high quality of controlling surface foaming or deterioration by heating, in manufacture of the transparent plastic linear body by a drawing method. SOLUTION: In the method for manufacturing the transparent plastic linear body having a cross section shape nearly similar to a transparent plastic bar shaped body by heating and drawing the tip end part of the transparent plastic bar shaped body, a near infrared ray source is used for heating the transparent plastic bar shaped body. The invention relating to the method for manufacturing the transparent plastic linear body is utilized for manufacturing a plastic optical fiber. A bar shaped body consisting of a bundle of many plastic optical fibers is used as the transparent plastic bar shaped body. Also, a fluorescent agent may be contained in the plastic bar shaped body.
Patent JP-2002116368-A (JP)
Title: Driving mechanism for camera lens
Inventor: HATTORI KAZUHIRO
IPC: G02B7/08
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a driving mechanism for camera lens suitable for miniaturization, and capable of drastically reducing cost and setting a reduction ratio freely somewhat. SOLUTION: At least either one of an AF ring 23 or an MF ring 31 is provided with a groove 31C on its surface 31B contacting with a rolling member 5. The rotational reduction ratio to the ring 23 being an input side or a cam ring 4 being the output side of the ring 31 is adjusted and set by the groove 31C.
Patent JP-2002117992-A (JP)
Title: Discharge lamp lighting device
Inventor: MIZUKAWA HIROMITSU
IPC: H05B41/24
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device preventing stress from being applied to circuit elements by reliably detecting the drop of a power voltage. SOLUTION: The AC voltage of an AC power supply 1 is rectified by a rectifying circuit 2, converted into a DC voltage by a DC smoothing circuit 3, then converted into a high-frequency AC voltage by an inverter circuit 4 and fed to a discharge lamp La. A voltage detecting circuit 7 outputs the detection voltage Vk, which is obtained by dividing and smoothing the output voltage of the rectifying circuit 2, to an inverter control circuit 5. The inverter control circuit 5 takes a circuit protecting action when the detection voltage Vk becomes below the prescribed threshold voltage. A Zener diode ZD1 is connected between the output terminals of the voltage detecting circuit 7 to limit the detection voltage Vk to the Zener voltage or below, the time required until the detection voltage Vk becomes the threshold voltage or below at a power stoppage or the like is shortened, and the time before taking the circuit protection action is shortened.
Patent JP-2001096004-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which is easy to manufacture and which has plural pattern-variable display means enabling a player to concentrate on the game. SOLUTION: The display area of a liquid-crystal display 23 is partitioned into a special pattern-variable display area 24 and ordinary pattern-variable display areas 25a and 25b, and special pattern-variable display functions and ordinary pattern-variable display functions are given to the partitioned display areas respectively. Accordingly, a player can confirm simultaneously two variable display motions by gazing steadily at one liquid-crystal display 23 and can concentrate on the game. Moreover, the manufacture of the game board 1 becomes easier, since the provision of the board with one liquid-crystal display 23 suffices and the wiring extending from the liquid-crystal display 23 is only necessary to be processed.
Patent JP-2002121734-A (JP)
Title: Method and device for fixing anchor head by spherical head adaptor
Inventor: MOROHASHI TOMIO
IPC: E04C5/12
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To perform the angle adjustment of a tension member to a structure pressure receiving surface by dividing the work to two-dimensional and two-step angle adjustments so that a primary correction can be performed by a spherical seating put on an anchor plate and a guide pipe fitted to an elliptic slit, and a secondary correction can be performed by the spherical surfaces of the spherical seating and an upper spherical head adaptor, and mechanically automatically transmit the anchor tensile force vertically to the structure pressure receiving surface. SOLUTION: In this anchor head fixing device by convex head adaptor, a wedge type anchor head 14 consisting of PC steel strand wire as the tension member is mounted on the upper side of the protruding spherical head adaptor 3 having a spherical lower surface to be slid on the recessed spherical seating 2, and the upper circumference of the head adaptor 3 is threaded to directly screw a rust preventing oil cap 10. The tension member rust-preventing and angle adjusting guide pipe 4 and an O-ring 7 are integrated to the lower side of the head adaptor 3 and connected to a free length part sheath 6 to retain the water-tightness.
Patent JP-2002123663-A (JP)
Title: Method and device for calculating dividend to home page supporter
Inventor: NISHIGAMI MASATAKE
IPC: G06Q50/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To control popularity among plural home pages by collecting supporters by providing a dividend to the supporter of the home page, and controlling the number of supporters. SOLUTION: Information on a dividend rate determined for each of plural home pages or plural home page groups is disclosed on the Internet, the will of support to any one of plural home pages or plural home page groups is received from the supporter, and the supporter having the received will of support and the correspondent home page or home page group are stored while being related. Then, evaluation data for evaluating the degree of popularity concerning the plural home pages or plural home page groups are collected, the dividend is calculated for each of home pages or home page groups on the basis of the evaluation data and the dividend rate each time fixed conditions are satisfied, and a dividend rate to be used for the next dividend rate disclosure step is calculated on the basis of the evaluation data or the dividend.
Patent JP-2002052225-A (JP)
Title: Server machine for transmitting data as prize to terminal at game parlor, game result memory medium, memory medium having program stored for transmitting data as prize and prize goods memory medium for storing data as prize transmitted from server machine
Inventor: WATANABE YOICHI
IPC: A63F7/02
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a server machine for transmitting data as prizes to a terminal at a game hall, a game result memory medium, a memory medium having a program for transmitting data as prizes and a prizes medium having data stored as prize transmitted from the server machine which can contribute to the elimination of space necessary for prizes at a game parlor reduction in the inventory of the prize goods at the game parlor while expanding the range of the prizes selectable by players. SOLUTION: The server machine connected to a terminal installed at a game parlor through a communication circuit has a function of receiving result data of game at a game parlor from the terminal and a function of transmitting data as prizes suppliable according to the result data of the game to the terminal. There are also arranged the game result memory medium, the memory medium having a program stored for transmitting data as prizes and the prizes memory medium for storing data as prizes transmitted from the server machine.
Patent JP-2002135980-A (JP)
Title: Distributed independent power generator system using photovoltaic power generator and fuel cell
Inventor: WAKAHATA YUKIO
IPC: B60L11/18
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system kind to the earth to steadily supply enough power using a photovoltaic power generator and a fuel cell that runs on hydrogen gas. SOLUTION: With a power supply system that uses a solar battery utilizing the solar energy and a fuel cell utilizing hydrogen gas as required, together with a battery to store the above power, a battery controller, ac power can be supplied to variety of electric appliance through a power inverter.
Patent JP-2002135603-A (JP)
Title: System, server and method for monitor profile preparation service
Inventor: KUBOTA KATSUYASU
IPC: G06T1/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To prepare a simple and precise monitor profile which puts economic load to the extent that a general consumer can neglect. SOLUTION: A monitor profile preparation service system, provided with one or plural terminals having a monitor and a server for storing a monitor profile preparation program and connecting the terminals and the server via a network is provided with a means for enabling the server to provide the monitor profile preparation program, in response to the instruction of a user given by using the terminals and a means for preparing the monitor profile by allowing the terminals to carry out the monitor profile preparation program.
Patent JP-2002130717-A (JP)
Title: Fan convector
Inventor: TAKAHASHI TOSHIHIKO
IPC: F24D19/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To extend an effective space in a room by installing a body in close vicinity of a wall surface. SOLUTION: A piping connection section is provided on a lower surface of a body, to which section a warm water tube is connected, and warm water tube accommodation grooves 11a, 11b are provided on opposite sides of the body and a base table, in which groove a warm water tube can be accommodated. Cutouts 1c, 1d are provided at lower ends of the warm water tube accommodation groove on opposite sides of the same, to which cutouts be foregoing warm water tube can be inserted. When a warm water plug socket is disposed on a wall surface, the warm water tube is connected wit the warm water plug socket such that the warm water tube is accommodated in the warm water tube accommodation grooves 11a, 11b.  When the warm water plug socket is installed on a floor surface, the warm water tube is connected with the warm water plug socket such that the warm water tube is accommodated in the base table 1a.
Patent JP-2001183435-A (JP)
Title: Apparatus for measuring critical current value of superconducting wire
Inventor: KANEKO TETSUYUKI
IPC: G01R31/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To measure accurate critical current density over the entire length of a superconducting wire. SOLUTION: The apparatus is provided with a cooling tank 40 for cooling respective one sections of a superconducting wire 70 divided in The length of (n) pieces of an (n)-th section from a first section having the specific length, a measuring apparatus 50 for measuring voltage values V1 to Vm to electric current values I1 to Im of (m) pieces by changing the electric current values by making an electric current flow to one section of the cooled superconducting wire 70, a feed roller 11 for moving the superconducting wire 70, for successively measuring the relationship between the electric current values and the voltage values in the respective sections of the (n)-th section from the first section and an operation means 20 for calculating critical current value,  in reference voltage corresponding to the length of the superconducting wire 70 from relational data by receiving the relational data of the electric current values and the voltage values between the respective section of the superconducting wire 70 measured by the measuring apparatus 50.
Patent JP-2002133674-A (JP)
Title: Optical pickup
Inventor: NAKABACHI SUNAO
IPC: G11B7/12
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To realize an optical pickup that is superior in tracking performance, high-speed signal transmission, and the stability of electric power supply by reducing the number of wirings connected between the optical pickup and a controlling board. SOLUTION: Wirings 401 to 406 that commonly use at least one among a servo-system error detecting signal line for such as a LD driving signal, a RF signal, a tracking error, a focus error and, etc., an APC error detecting signal line and a controlling signal line for an optical wiring and reading circuit, is set up between several optical writing/reading circuits 100 and 200 connected with a controlling board 3. The common line is switched to one side by switching a switch 5 under control of a controlling line 6 from a main substrate 3. After a register is set up within the switch 5, a wiring that has two or more controlling signal wiring of the identical optical writing and reading circuits 100 and 200 in common can be connected between an optical pickup 2 and the controlling board 3.
Patent JP-2002136099-A (JP)
Title: Linear motor and parts mounting system
Inventor: TANAKA YOICHI
IPC: H05K13/04
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor which continuously moves a moving element member facing a stator member disposed on a travel route consisting and connecting straight parts and arc parts along the travel route, and a parts mounting system which provides the linear motor with a parts holding member. SOLUTION: The linear motor 200 is constituted of a stator member 230 constituting of a straight part stator 231 and an arc part stator 232 which are respectively disposed on the straight part stator disposition surface 210 and an arc part stator disposition surface 220 making different surfaces each other, and a moving element member 240 constituting of a straight moving element 241 provided on a first surface 261 facing the straight stator disposition surface 210 and an arc part moving element 242 provided on a second surface 262 facing the arc part stator disposition surface 220.
Patent JP-2002094075-A (JP)
Title: Thin-film semiconductor device
Inventor: ITO MASATAKA
IPC: H01L29/786
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent surface oxidation, when using Cr or a Cr alloy as the gate electrode of the thin-film transistor(TFT) of a top gate structure, and to reduce the contact resistance between the gate and the source. SOLUTION: In the thin-film transistor of the top gate structure, Cr or the Cr alloy is used as a gate metal. With the Cr alloy, manufacturing can be performed at a high process temperature, however, Cr is easily oxidized and it becomes Cr oxide in a resist ashing process and cannot be used as an electrode. By attaining the laminated structure of Cr and Al, at gate electrode formation and etching Al after ashing, the oxidation of the surface of Cr at ashing is prevented, and it can also withstand annealing at a high temperature thereafter.
Patent JP-2001182934-A (JP)
Title: Rich oxygen gas generator
Inventor: LIN YANG CHEN
IPC: C25B1/04
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a rich oxygen gas generator wherein a burner flame tem perature is controlled. SOLUTION: An electrolytic bath decomposes water into desired amount of hydrogen and oxygen gas through control of an electric circuit. A mixture chamber contains a carbohydrate composition solvent in a selected amount, and further has a margin to receive and contain mixture gas of hydrogen and oxygen fed from the electrolytic bath through a pipe. The pipe is provided with a check valve to prevent a reverse flow of mixture gas and one end immersed in carbohydrate. The pump feeds compressed air in a pump and changes the vaporizing speed of the carbohydrate composition solvent. The burner is provided with a first duct connected to the electrolytic bath and receiving mixture gas of hydrogen and oxygen, and a second duct to receive mixture gas of hydrogen and oxygen and the vaporized carbohydrate composition solvent.  By mixing received mixture gas in a selected ratio, flame having temperature desired by a burner is generated.
Patent JP-2002127869-A (JP)
Title: Seat belt device
Inventor: YAMAMOTO KAZUO
IPC: B60R22/24
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt device capable of preventing a jamming phenomenon while securing a favorable sliding property of a webbing on a webbing guide. SOLUTION: The seat belt device is furnished with the webbing and a webbing guide 10 through which the webbing is inserted and a part of an inner surface of which has a webbing insertion hole 16 of a slot shape to slide on the webbing. A surface to provide one long side of the webbing insertion hole 16 of the webbing guide 10 is made a webbing sliding surface 15 made of a metal surface, and an irregularity 14a is formed on the webbing sliding surface 15.
Patent JP-2002134110-A (JP)
Title: Method of producing positive electrode active material and method of producing nonaqueous electrolyte battery
Inventor: SAKAI HIDEKI
IPC: H01M4/505
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To maintain superior positive electrode performance even under high- temperature circumstances even if inexpensive and resource-abundant manganese is used as a main raw material. SOLUTION: This positive electrode active material producing method for producing a spinel lithium manganese composite oxide represented by a general formula Li1+xMn2-x-yMeyO4 (where 0<=x<0.15, 0<y<0.3, Me is at least one type element selected from Co, Ni, Fe, Cr, Mg and Al), as a positive electrode active material, comprises the mixing step of mixing the spinel lithium manganese composite oxide material to form a precursor and the baking step of baking the precursor obtained by the mixing step to obtain the spinel lithium manganese composite oxide. In the baking step, a baking temperature ranges from 800 deg.C or higher to 900 deg.C or lower.