baber/WOPTO huggingface dataset:
Patent JP-2000214044-A (JP)
Title: Instrument and method for measuring optical alignment degree of optical fiber block
Inventor: LEE YONG-WOO
IPC: G02B6/36
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To measure the optical alignment degree of an optical fiber block by measuring characteristics of the remaining optical fibers except the 1st and final optical fibers among optical fibers which are mounted in a V-shaped groove array according to the set positions of the 1st and final optical fibers by measuring characteristics of the 1st and final optical fibers and then setting their positions. SOLUTION: This device is so constituted as to measure the optical fiber alignment degree of the optical fibers mounted on an optical fiber block. In this case, the device includes a measurement part 112 which measures characteristics of light which is emitted by a light source 100 and outputted through the optical fibers, and a control part 114 which, while measuring the characteristics of the output lights of the 1st optical fiber and final optical fiber of the optical fiber block, determines the center positions of the 1st and final optical fibers, sets the direction connecting the determined center positions, and irradiates remaining optical fibers with the light emitted by the light source 100 so as to measure the characteristics of the remaining optical fibers according to the direction.
Patent JP-2001203587-A (JP)
Title: Chain search unit
Inventor: HIROFUJI MASANORI
IPC: G06F11/10
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a chain search unit used for error correction that increases its arithmetic operation at a high-speed with low power consumption and is downsized. SOLUTION: The chain search unit is provided with a plurality of arithmetic sections that shares selectors and registers in common with an error location polynomial calculation section and an error numeral polynomial calculation section and calculates data of a plurality of degrees within a same cycle, uses a division section in common and stops the division section when no error exists.
Patent JP-2001205483-A (JP)
Title: Flux-containing wire for gas shield arc welding
Inventor: KAMATA MASAO
IPC: B23K35/368
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a flux-containing wire for gas shield arc welding capable of obtained weld metal having good welding operability and excellent low temperature toughness even in the case gaseous CO2 is particularly used as shield gas in a CaF2 series flux-containing wire. SOLUTION: In this flux-containing wire for gas shield arc welding, the inside of the outer surface made of steel is filled with flux containing CaF2 of 1.0 to 5.0%, one or two kinds of the multiple oxide of alkali metal and/or alkaline-earth metal and Ti and the multiple oxide of alkali metal and/or alkaline-earth metal, Ti and Si (hereinafter referred generically as alkali TiO2 multiple oxide) of 0.3 to 3.5% and TiO2 of 0.5 to 3.0% (inclusive of the value expressed in terms of TiO2 of Ti in the alkali TiO2 multiple oxide), to the total weight of the wire, and, in the flux-containing wire, CaF2/ alkali TiO2 multiple oxide=1.0 to 5.0, and CaF2/TiO2=1.0 to 5.0 are satisfied, moreover, the total content of hydrogen in the wire is 90 ppm or less, and furthermore, carbonate is contained in 2% or less.
Patent JP-2001202891-A (JP)
Title: Plasma display panel and method of manufacturing the same
Inventor: EBE MASAOMI
IPC: H01J11/34
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel which can more completely prevent a diffusion of discharge onto a bus electrode and prevent increase of discharge current which does not contribute to the light emission. SOLUTION: This plasma display panel includes row electrode pair (X, Y) extending in a row direction to rear side of a front glass substrate 1 and being formed in parallel in column direction for forming display lines, respectively, transparent electrodes Xa, Ya, and buss electrodes Xb, Yb being formed with a dielectric layer 2 for covering the row electrode pair and opposing to each row electrode X, Y in the form of pair. Increased height of dielectric layers 20A are formed at the front glass substrate 1 of the dielectric layer 2 and portions opposing to the buss electrodes Xb, Yb of the opposite side, and an angle of wall, to which the transparent electrodes Xa, Ya of the increased height of dielectric layers 20A extend, is set to 45 degree or more.
Patent JP-2001205189-A (JP)
Title: Ultrasonic drive circuit and ultrasonic operation device
Inventor: TAKAHASHI HIROYUKI
IPC: H04R3/00
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To exactly detect the voltage signals and current signals supplied to an ultrasonic vibrator transducer and to allow a drive signal to surely follow up a resonance frequency. SOLUTION: The frequencies near the ultrasonic resonance frequency are outputted in a first reference oscillator 20a, a second reference oscillator 20b and a third reference oscillator 20c so that the signal ΘI from a detecting circuit 11 and the signals from the first reference oscillator 20a, the second reference oscillator 20b and the third reference oscillator 20c are switched by a current phase signal switching device 13. This switching is executed by a control circuit 21. The ultrasonic output signal from a power amplifier 17 is passed through a counter 22 such that the output frequency may be detected by the control circuit 21.
Patent JP-2001209680-A (JP)
Title: Schedule management device and schedule management system
Inventor: KUDO TAKAHIRO
IPC: G06Q10/10
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To efficiently select optimum personnel corresponding to a job processing request from a customer under high reliability. SOLUTION: A reception server 25 starts the reception of a dispatch request from the customer through telephone sets 191-19n and a dispatch manager 33 prepares a dispatch candidate list. The dispatch candidate of the first order from the list is defined as a dispatch person and dispatch instruction information is automatically transmitted to the mobile information processing terminal. When a response to follow an instruction arrives from the dispatch personnel before prescribed time elapses, an arrangement processing relating to the dispatch request is ended.  When the response does not arrive within the prescribed time or when the response of denial arrives, the dispatch candidate of the second order from the list is defined as the dispatch person and the dispatch instruction information is automatically transmitted to the mobile information processing terminal of the dispatch person. Processing when the response to follow the instruction arrives from the dispatch personnel of the second order before the prescribed elapses, when it does not arrive and when the response of the denial arrives are respectively similar to the above-mentioned processings. When the dispatch candidate does not exist in the list, prescribed alarm information is outputted to a display part, that effect is reported to an operator and the processing is ended.
Patent JP-2001208506-A (JP)
Title: Length measuring roller system
Inventor: USHIKUSA MASATO
IPC: G01B11/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To rapidly detect the deterioration of the surface of a length measuring roller to rapidly correspond to the abnormality caused by the deterioration of the surface of the roller. SOLUTION: A length measuring roller system is equipped with the length measuring roller 10 brought into contact with the surface of a continuously fed strip-like work W to rotate and detecting the feed quantity of the work W based on the rotation of the roller, a laser displacement meter 12 for detecting the surface state of the rotating length measuring roller 10 and a judge device 14 for judging the deterioration of the surface of the length measuring roller 10 from the displacement quantity measured by the displacement meter 12.
Patent JP-2001213495-A (JP)
Title: Ic chip storage tray
Inventor: KAZAMA HITOSHI
IPC: B65D85/86
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an IC chip storage tray for storing an IC chip having a recess on a side face wherein the IC chip is reliably free from movement in a housing and the IC chip is not damaged during transportation of the tray. SOLUTION: The tray for receiving the IC chip having the recess on the side face comprises a planar tray formed with an appropriate number of housing formed of a recess which is molded by being surrounded by side faces and a bottom and an appropriate number of locks which are formed to protrude from the side face of the housing corresponding to the recess formed on the IC chip.
Patent JP-2001215231-A (JP)
Title: System for ordering component of analysis system and method of ordering component of analysis system
Inventor: UEMURA TAKESHI
IPC: G06Q50/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a system for ordering components of an analysis system and a method of ordering components of the analysis system enabling its user to be supplied, at low costs in a sure and rapid manner, with components including consumables and fixtures required for operating the analysis system. SOLUTION: This system 1 is used for ordering components of the analysis system 2 made up of an analyzer 3 equipped with an information processing unit 4. The unit 4 has a memory part 4h for storing at least a component number 12 as component data F4 of the system 2 possessed by the user and a communication means 7 for transmitting the number 12 of component requiring replacement to an information processing unit 8 on the supply side of the system 2 to enable the component corresponding to the number 12 to be ordered.
Patent JP-2001217679-A (JP)
Title: End-surface reflection type surface wave device, common- use unit, and communication device
Inventor: MUKAI TAKAO
IPC: H03H9/64
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an end-surface reflection type surface wave device which can effectively suppress a ripple due to a bulk wave, can be manufactured readily, even when the height of a reflecting end surface is made small, and use a surface wave of an SH type. SOLUTION: The end surface reflection type surface wave device 1 is constituted by forming IDTs 3 and 4 on a piezoelectric substrate, forming grooves 5 and 6 on both sides of the area, where the IDTs 3 and 4 are provided so as to reflect the surface of the SH type, forming reflection end surfaces of the internal surface 5a and 6a of the grooves 5 and 6, and forming slanting surface parts 5b and 6b between the lower ends of the reflecting end surfaces 5a and 6a and the bottom parts of the grooves.
Patent JP-2001218404-A (JP)
Title: Permanent magnet motor
Inventor: YAMADA SHINICHI
IPC: H02K21/14
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To improve torque by using magnetic flux effectively, in a permanent magnet motor. SOLUTION: In an inner rotor permanent magnet motor, a rotor10 is constituted by burying permanent magnets 11 for four poles at equal intervals in the circumferential direction where magnets have inverse arcuate sections to a shaft 3 whose arc central angles are obtuse. Between the adjacent permanent magnets 11, a specified vacant region containing a (q) axial line is formed. The focal pint F2 of magnetic orientation of the permanent magnets 11 is set inside the inner peripheral surface of a stator 1. Magnetic flux is concentrated in the vicinity of a (d) axis. A rivet 12 is inserted in the vacant region, and disturbance in the magnetic flux is prevented.
Patent JP-2001212414-A (JP)
Title: Filter material for cleaning air
Inventor: YOKOYAMA KAZUTAKA
IPC: B01D39/14
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a filter material for cleaning air capable of reducing flow resistance while keeping high cleaning efficiency. SOLUTION: In the filter material for cleaning air obtained by forming a chemical fiber as a nonwoven fabric, the chemical fiber is a hollow chemical fiber having a pipe-shaped hollow hole, and the hollow hole of the hollow chemical fiber is impregnated with oil.
Patent JP-2000167126-A (JP)
Title: Ball hitting power control handle for pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a handle for controlling the ball hitting power of a Pachinko (Japanese pinball game) machine, whose operation lever can be easily fixed and retained at a desired moving position. SOLUTION: This handle 19 for controlling the ball hitting power of a Pachinko machine is equipped with a support part 20 fixed on the front face of the front frame of a Pachinko machine and an operation lever 21 which changes the ball hitting power by moving. A recess part 39 into which a lock member B is fit is equipped on the operation lever 21 and the lock member B fit into the recess part 39 is pressed against the support part 20 to fix and retain the operation lever 21 at a moving position.
Patent JP-2001218328-A (JP)
Title: Method for controlling passing cable to manifold using coanda spiral flow
Inventor: HORII KIYOYUKI
IPC: G02B6/46
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To facilitate wiring to a branch pipe in a pipeline, having a manifold by making a conductor directly passable to the branch pipe from a main pipe. SOLUTION: In a method for controlling passing cable to the manifold, a conductor (9) and a cloth-made parachute body (8) attached to the front end of the conductor (9) are passed to the branch pipe (2), branching from the main pipe (1) in the manifold composed of the main pipe (1) and branch pipe (2). The advancing speed of the parachute body (8) is adjusted to 70% or lower of the flow velocity of a Coanda spiral flow, by intercepting the air flow in the main pipe (1) on the front side.
Patent JP-2001218634-A (JP)
Title: Personal computer placing device in personal computer storing type top board unit
Inventor: HURFORD ALEXANDER
IPC: G06F1/16
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a personal computer placing device in a personal computer storing type top board wherein a placing base for the personal computer can be drawn out to an appropriate position for operating the personal computer and in the case, it is elevated to an appropriate height. SOLUTION: The top board 14 is mounted between a pair of left and right side plates 3a and 3b so as to be sprung up back upward from a position facing foreward and the placing base 18 on which a note type personal computer 17 is placed is mounted so as to be drawn out front upward from a storing position below the top board.
Patent JP-2001223782-A (JP)
Title: Telephone terminal system
Inventor: SUZUKI TAKAHIRO
IPC: H04Q3/58
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to view multiple incoming caller associated information. SOLUTION: This key telephone system has a key telephone main device (main device) 1 which accommodates plural line wires 2 and plural extensions 3, a personal computer(PC) 5 which is connected to the main device 1 through the extensions 3, and key telephone sets 4-1, 4-2...4-n, and the PC 5 is installed nearby the key telephone set 4-1; and the main device 1 has a function of sending out caller's numbers sent at the call termination from plural line wires 2 to the PC 5, which has a function of displaying pieces of caller associated information at a display part 55 according to received caller's telephone numbers without any hindrance to ordinary operation.
Patent JP-2001221740-A (JP)
Title: Egg inspection apparatus
Inventor: IKEDA KAZUSHIGE
IPC: G01N21/27
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an egg inspection apparatus which can be installed in a small space. SOLUTION: A socket base 60 which is annular on plan view is fixedly fitted into a through hole bored in the upper surface of a housing 42 and bayonet base 70 fitted over the entrance end of an optical fiber is inserted into the socket base 60, the optical fiber branching into a light-projecting fiber 22 and reference fibers 23, 23 and 23. A pore for preventing rotation of the bayonet base 70 is bored in the upper end face of the socket base 60 while being parallel to the axis of the socket base 60. A pin is placed upright at the end of the base part 71 of the bayonet base 70 and is fitted into the pore in the socket base 60.  Because the pin placed upright at the bayonet base 70 is fitted into the pore in the socket base 60 to prevent rotation of the bayonet base 70, the strength of light beams incident on the reference fibers 23, 23 and 23 is constant and a reference value of high reliability can be obtained.
Patent JP-2001219822-A (JP)
Title: Wiper device
Inventor: ISHIKAWA MASARU
IPC: B60S1/44
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a wiper device in a simple structure for completely wiping a wind screen long in the cross or longitudinal direction. SOLUTION: This wiper device comprises a rotationally movable gear member 4 arranged coaxially around an output shaft 2a of a wiper motor 2, a first rotor 5 engaged with the gear member 4, a second rotor 6 engaged with the first rotor 5, a driving arm 3 reciprocally and rotatably moved in combination with the output shaft 2a of the wiper motor 2 for supporting the gear member 4 and the first and second rotors 5, 6, a wiper arm 7 fixed to the second rotor 6, and a wiper blade 8 attached to the wiper arm 7.
Patent JP-2001221159-A (JP)
Title: Linear compressor
Inventor: AKAZAWA TERUYUKI
IPC: F04B35/04
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a linear compressor high efficient with a small heating loss, by suppressing heat transmitted to refrigerant gas from a high temperature linear motor part and delivery side head cover surrounding a cylinder part. SOLUTION: This linear compressor is constituted by a cylinder part 10, a piston part 20, a linear motor part 100 making the piston part 20 generate thrust by a movable part 40 and a fixed part 50, a suction delivery mechanism part 60 having a valve plate 45 and a cylinder head cover 60, a spring mechanism part 70, a support mechanism part 90, etc.  A hollowly provided part 17 and a groove 23 are provided in an external peripheral surface of the cylinder part 10, a gas layer 15 is formed between itself and an internal peripheral surface of the fixed part 50 in the linear motor part 100, so as to lighten heating of a compression chamber 68 with heat from the linear motor part 100 transmitted in a wall surface of the cylinder part 10, by reducing a receiving heat loss to refrigerant gas in a stroke of compression and suction, improvement of compression efficiency and volumetric efficiency can be attained.
Patent JP-2001223376-A (JP)
Title: Manufacturing method for polycrystal semiconductor thin-film solar battery, and solar battery manufactured thereby
Inventor: WU XUANZHI
IPC: H01L31/04
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery having a high open-circuit voltage value, a high fill-factor value, and a low short-circuit current density. SOLUTION: In a new simple manufacturing method for a semiconductor heterojunction photoelectric device, there is included a process for depositing such different semiconductor layers as cadmium sulfide and cadmium telluride layers, after depositing a cadmium stannate layer and a zinc stannate layer on a transparent substrate by a high-frequency sputtering method at an ambient temperature, and there is included a heat treatment process for converting the cadmium stannate layer into a substantially single-phase material of a spinel crystal structure.  The cadmium sulfide layer may be deposited preferably by a high-frequency sputtering method at an ambient temperature, and the cadmium telluride layer may be deposited preferably by a closed-space sublimation method at a so efficient increased temperature as to convert an amorphous cadmium stannate into a polycrystal cadmium stannate having a single spinel structure.
Patent JP-2001226743-A (JP)
Title: Good workability hot rolled steel sheet excellent in surface property and producing method therefor
Inventor: KAWASAKI KAORU
IPC: C22C38/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a good workability hot rolled steel sheet excellent in surface properties without being subjected to a refining stage after the subsequent coiling after rolling in a hot rolled steel sheet and to provide a producing method therefor. SOLUTION: This good workability hot rolled steel sheet excellent in surface properties contains by weight, 0.015 to 0.06% C, <=0.1% Si, 0.08 to 0.5% Mn, 0.005 to 0.015% S, <=0.0035% N and 0.0005 to 0.020% Mg, in which B is added as well so as to satisfy 1<B<N<2 by the ratio of the quantity to be added, oxides containing Mg with a diameter of <=0.1 μm are distributed at intervals of <=5 μm by the average intergranular distance, also, solid solution carbon is contained by the quantity of <=0.5 ppm, and is obtained by finishing hot roiling in the temperature range of the Ar3 transformation point or more, and also at the time of being passed through the temperature range of (the Ar3 transformation point -150 deg.C) from the above temperature range, performing cooling at a prescribed cooling rate and coiling, and the method for producing the same is provided.
Patent JP-2001222893-A (JP)
Title: Information storing method, information storing device and recording medium
Inventor: KIMURA HITOSHI
IPC: G11C11/41
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To reproduce initial information periodically without holding steadily the initial information and to realize high density storage. SOLUTION: Information to be stored is inputted to plural information carrier storing means which interact to each other. An information carrier of unit quantity is applied to a selected position in the information carrier storing means, non-linear diffusion of the information carrier is performed for an information carrier storing means by using the selected information carrier storing means, while non-linear dispersion of an information carrier is performed by using an information carrier storing means. At the time, dispersion quantity is decided so that quantity where the difference between additional quantity and dispersion quantity is added to input expression may not exceed the prescribed threshold value. It is discriminated whether quantitative variation of an information carrier of each information carrier storing means is nearly balanced or not.  When it is judged as balanced, quantity of an information carrier stored in the information carrier storing means is outputted as a numerical value.
Patent JP-2001228056-A (JP)
Title: System and method for self-diagnosis and storage medium
Inventor: TSUCHIYA RIICHI
IPC: G01M13/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a self-diagnostic system, in which the detection range of a failure can be expanded at low cost. SOLUTION: In the self-diagnostic system, detection of an abnormal current is controlled in order to detect the abnormality (failure) of respective loads (a polygon motor 107, a solenoid 108 and a clutch 109). When the detection of the abnormal current is controlled, a processing operation in which output ports D OUT 1 to D OUT 3 are controlled, so as to turn off all the loads and in which a current value detected in a state that all the loads are turned off is retained as an initial current value is performed. A first determining processing operation, in which whether the initial current value is larger than a prescribed value is determined is performed.  A second determining processing operation, in which the respective loads are controlled so as to be turned on one by one and in which whether a current value detected in a state that one load is turned on is increased to be more than the initial current value is determined is conducted. An abnormality detection processing operation, in which the abnormality is detected according to the determination result of the first and second determining processing operations is conducted.