baber/WOPTO huggingface dataset:
Patent JP-H06155268-A (JP)
Title: Curved surface working device for electric machine brush
Inventor: NAKAZAWA HIRONOBU
IPC: H01R43/12
Filed: 1992-11-25
Abstract: PURPOSE:To carry out the curved surface work with high efficiency and high precision by installing an index table which intermittently turns through the successive stop at a work feeding station, grinding station, work lowering station, and a cleaning station. CONSTITUTION:As for an index table 13, a work 2 which is grinding-worked in a grinding part is sent into a work lowering station S3 by the next intermittent turn. In the work lowering station S3, a work pressing lever 23 releases the pressing for the work 2 by the cooperation with a circular cam 21. Accordingly, the work 2 which is applied with the grinding work is set free, and dropped toward a work container 26. Accordingly, the work is lowered, and a holder 22 which becomes vacant is sent into a cleaning station S4 by the next intermittent turn. At this cleaning station S4, air is jetted to the work holder 22 from an air jet 24, and the grinding trash, etc., are blown away, and the work holder 22 is cleaned.
Patent JP-H11149186-A (JP)
Title: Black tower for developing electrostatic charge image and image forming method
Inventor: TAKIGUCHI TAKESHI
IPC: G03G9/09
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide black toner for developing an electrostatic charge image which is excellent in developing performance, with which a high-resolution image is maintained even when many copied images or printed images are outputted, and which is excellent in durability. SOLUTION: The black toner for developing the electrostatic charge image has black toner particles incorporating at least binding resin, colorant and wax whose softening point is 40 to 90 deg.C. As for the black toner, the ratio (A/B) of absorptivity A in 260 nm wavelength in the case of converting toner concentration to 1 g/L to the absorptivity B in 400 nm wavelength in the case of converting the toner concentration to 1g/L is 0.85 to 1.00 in the spectrum of transmitted light in a state where it is dispersed in aqueous solution.
Patent JP-H05157521-A (JP)
Title: Measuring method of ellipso parameter and ellipsometer
Inventor: YAMADA TAKEO
IPC: G01N21/21
Filed: 1991-11-29
Abstract: PURPOSE:To increase the measuring speed and to maintain constant high measuring accuracy at all times to measure the film thickness by removing a movable optical member included in an ellipsometer. CONSTITUTION:The reflecting light including the elliptically polarized light which is brought into a to-be-measured object from a light source part and reflected by the object is separated to four polarized components of different directions and the intensity of each polarized component is detected. The smallest intensity of light among the detected four intensities is given up. The ellipso parameters psi, DELTA operated by using the remaining three intensities of light. The ellipsometer is constituted of only a fixed optical member, without a movable optical member. Moreover, the direction of polarization of each polarized component to obtain the intensity of light is set to be 90 deg., 0 deg., +45 deg., -45 deg. to the reference direction. A complex beam splitter is used to take out the four polarized components.
Patent JP-2001097830-A (JP)
Title: Composition for hairdressing
Inventor: ONO KAZUO
IPC: A61K8/36
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for hairdressing capable of satisfying all the various characteristics of glazing, setting effects, combing, color and odor and further detergency in relation to a cosmetic for hairdressing such as a hair spray, a hair set lotion, a hair styling gel or a foamy hairdressing. SOLUTION: This composition for hairdressing is obtained by combining isostearic acid or/and its salt with ethanol and a resin for hairdressing. The isostearic acid is a hydrogenated substance of an unsaturated side-chain fatty acid formed as a by-product when synthesizing a dimer acid from oleic acid. The contents of the ingredients in the composition for hairdressing are preferably 0.1-3.0 wt.% of the isostearic acid and/or its salt, 10-60 wt.% of the ethanol and 0.2-10.0 wt.% of the resin for hairdressing expressed in terms of the pure resin.
Patent JP-H02161584-A (JP)
Title: Coin receiving device for automatic vending machine
Inventor: SHIMIZU KAZUO
IPC: G07F9/00
Filed: 1988-12-14
Abstract: PURPOSE:To reduce a coin returning rate by extending operation time by a prescribed time when a continuous injection deciding circuit detects continuous injection. CONSTITUTION:When coins are continuously injected from an injection port 1, continuous injection is decided by allowing the coin to pass coin detectors 3 to 5, and when the succeeding coin passes the coin detector 5 on the final stage, a signal flows into a decision signal control circuit, a receiving solenoid is excited by a prescribed time and the succeeding coin is led into a correct coin passage 11 through a passing part 9. Then, the receiving solenoid 6 is deexcited. Thereby, the coin passing the coin detector on the final stage is returned at the time of detecting continuous injection.
Patent JP-S63164638-A (JP)
Inventor: BATSUKU MATSUTSU INGEMAA RENNA
IPC: H04B7/02
Filed: 1987-12-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000147305-A (JP)
Title: Combining and branching element
Inventor: OKAYAMA HIDEAKI
IPC: G02B6/293
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new combining and branching element, which reduces the transmission loss caused by the wavelength deviation in inputted light beams, by providing a phase difference adding section that gives stepwise phase differences against the wavelength changes in the inputted light beams. SOLUTION: The element is provided with a distributing section 13, which distributes inputted light beams into more than two groups, a phase difference adding section 15, which gives phase difference to the distributed light beams that are distributed by the section 13 in accordance with the wavelengths of the inputted light beams, and a condensing section 17 which condenses the distributed light beams that are distributed into more than two groups and that phase differences are given. The section 15 that provides stepwise phase differences among the distributed light beams in accordance with the changes in the wavelengths of the inputted light beams is provided. Thus, the wave fronts formed by distributed light beams are made same as for the wavelengths of the inputted light beams that are more than an n-th wavelength λn and less than an n+1 th wavelength λn+1.  Thus, if the wavelength of the inputted light beams is deviated between more than the n th wavelength λn and less than the n+1 th wavelength λn+1, the inputted light beams are condensed at a same condensed position and the transmission loss is prevented.
Patent JP-H02162598-A (JP)
Title: Large scale integrated circuit device
Inventor: YAMAGUCHI YASUNORI
IPC: G11C29/00
Filed: 1988-12-16
Abstract: PURPOSE:To reconstitute a function block and to improve the reliability of a product by autonomously executing a function test concerning all addresses and selecting an error flag signal for each unit memory integrated circuit according to the result of the test. CONSTITUTION:A sub controller SC in a memory unit MU contains a pointer and error flag signals EFO-EFn are supplied from correspondent unit memory integrated circuits MIO-MIn to the respective bits of the pointer. An output signal is supplied as an enable signal to the correspondent MIO-MIn. As the result of the function test at the time of power source turning-on, when abnormality is detected in the correspondent unit memory integrated circuit, the respective error flag signals are selectively made high level. The enable signal is successively and alternatively made low level according to the respective error flag signals and a serial clock signal. Then, according to a row address strobe signal and a column address strobe signal, the unit memory integrated circuit turned to a selected state is alternatively turned to a data writing state or data output state.
Patent JP-H09181976-A (JP)
Title: Solid-state image pickup element
Inventor: BOKU SHIYOUSHIYOKU
IPC: H04N5/335
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To show high sensitivity with output having a steep gradient in low illuminance and to enlarge the dynamic range of a solid-state image pickup element with output having a smooth gradient in high illuminance by constituting a light receiving part with a second photodiode whose potential well is deeper and whose light receiving quantity per unit area is less than a first photodiode. SOLUTION: The light receiving part constituted by the second photodiode 24 whose potential well is deeper and whose light sensitivity is lower than the first photodiode 22, and a transmission part constituted by a first transmission gate 30a transmitting charges accumulated in the first photodiode 22 to a transmission element and a second transmission gate 30b transmitting the charges accumulated in the second photodiode 24 to the transmission element are provided. Since the light receiving quantity of the second photodiode 24 is less, the gradient of the output corresponding to the illuminance is decreased for the illuminance higher than the saturation value. Since, information that illuminance is more than saturation one can be displayed without exceeding the capacity of a transmission terminal, the dynamic range of the solid-state image pickup element can be enlarged.
Patent JP-H01156365-A (JP)
Title: Production of highly heat-resistant resin molding
Inventor: UMEZAWA MASAO
IPC: D06M101/16
Filed: 1987-12-14
Abstract: PURPOSE:To easily produce at low cost a thermoplastic liquid-crystal-forming resin made highly resistant to melting by heating a thermoplastic liquid-crystal- forming resin molding in the presence of finely divided carbon or compd. thereof up to a temp. of at least the glass transition point of the molding. CONSTITUTION:A thermoplastic liquid-crystal-forming resin molding is heated in the presence of finely divided carbon and/or finely divided compd. thereof up to a temp. of at least the glass transition point of the molding. The resin to be used is a polymer melt-moldable and capable of forming liquid crystal which has mesogen groups in the main chain thereof. This type of resins include polyarylates and arom. polyester-amides, especially pref. examples of which include those having structural units of formula I (wherein X and Y are each H, halogen or at most 4C alkyl), formula II, formula III or the like.
Patent JP-H04187725-A (JP)
Title: Method for cooling strip
Inventor: KASEDA YOSHIYUKI
IPC: C21D9/573
Filed: 1990-11-21
Abstract: PURPOSE:To prevent the occurrence of heat crown in a roll and to uniformly cool a steel strip in a width direction by using plural cooling rolls, each formed by subjecting an external cylinder having a passage for cooling medium inside and also having a roughened surface to shrinkage fit on a central member, at the time of applying continuous cooling to a high temp. steel strip. CONSTITUTION:At the time of continuously cooling a steel strip passed through a continuous annealing line, a continuous hot-dip galvanizing line, etc., cooling is performed by bringing this steel strip into continuous contact with plural cooling rolls, each consisting of an external cylinder having a passage for cooling medium in the internal surface and subjected to shrinkage fit on a central member. By providing the surface roughness Ra represented by inequality I to the surface of the external cylinder of the cooling roll mentioned above, the occurrence of heat crown at the roll surface due to thermal load from the steel strip, and further, the steel strip and the cooling load are brought into contact with each other all over the surface and the steel strip is cooled uniformly in the width direction, by which the occurrence of defect of inferior degree of flatness due to nonuniform cooling can be prevented.
Patent JP-H03176678-A (JP)
Title: Evaluating method with ac for ic tester
Inventor: HIRAI MASAHISA
IPC: G01R31/28
Filed: 1989-12-06
Abstract: PURPOSE:To make a device inexpensive, to reduce the time required for evaluation and also to improve efficiency for utilizing an IC tester by supplying the output rectangular wave signal of an analog switch to a device for analyzing waveform provided in the tester. CONSTITUTION:A specified DC voltage is outputted from a voltage generator 21 which is provided in the IC tester, outputting the settled DC voltage with high accuracy, and supplied to the analog switch 22. On the other hand, the rectangular wave signal having the specified duty and frequency is outputted from a timing generator 23 which is provided in the IC tester, and the analog switch 22 is ON/OFF controlled by the rectangular wave signal through a driver 24. Next, the output rectangular wave signal of analog switch 22 is supplied to the device 15 for analyzing waveform. Besides, a frequency of the rectangular wave signal generated from the timing generator 23 and a sample making frequency of the device 15 for analyzing waveform are synchronized. By this arrangement, the device is made inexpensive and the time required for evaluation is reduced, thereby the efficiency for utilizing the IC tester is improved.
Patent JP-H06164401-A (JP)
Title: Differential current source circuit
Inventor: NOINE TAIICHI
IPC: H03F3/45
Filed: 1992-11-26
Abstract: PURPOSE:To provide a differential current source circuit which obtains a stable output current without providing an additional circuit. CONSTITUTION:First and second P-channel MOSFETs P8 and P9 whose sources are connected to a power source V and for which a bias voltage Vref is applied to each gate are provided, and a third N-channel MOSFET N1 and a fourth P-channel MOSFET P10 which have cross-connected gates are connected between the drain of the first MOSFET P8 and the earth and between the drain of the second MOSFET P9 and a Q output terminal respectively, and a fifth N-channel MOSFET N2 for which a digital signal/phi is supplied to the gate is connected between a connection point ND4 of first and third MOSFETs P8 and N1 and a connection point ND3 of second and fourth MOSFETs P9 and P10, thus constituting the differential current source circuit.
Patent JP-H10142540-A (JP)
Title: Scanning optical device
Inventor: SATO HIROSHI
IPC: G02B26/10
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a scanning optical device capable of excellently performing the focus adjustment of an optical system of the scanning optical device without generating the deviation of a scanning line and the curvature of field. SOLUTION: This scanning optical device is constituted so that a light beam radiated from a light source means 11 is made to be almost a parallel beam by a collimator lens 12, after regulating the passed light beam through an aperture diaphragm, the beam is made obliquely incident on the deflecting plane of an optical deflector 4 in the cross section of sub-scanning by an oblique incident means 10 eccentrically arranged with respect to the principal light ray of the regulated light beam, the deflected/reflected light beam by the deflection plate is made to form the image on a surface to be scanned by an image forming means and the surface to be scanned is scanned by the light beam.  In this case, the oblique incident means is movable in the direction parallel with and perpendicular to the deflection plane, by adjusting the position of the oblique incident means so that the principal ray of the obliquely incident light beam to the deflection plate passes through the same point on the deflection plane, focus adjustment of the optical system of the device is performed.
Patent JP-H08169158-A (JP)
Title: Thermal transfer printer
Inventor: KANEKO EIJI
IPC: B41J21/16
Filed: 1994-12-20
Abstract: PURPOSE: To provide a thermal transfer printer which prints surely in frame lines of a printing paper sheet with frame lines. CONSTITUTION: Printing data from a host system 1 are received by a receiving means 21, and a control means 23 controls a print head 22 to print the printing data at parameter 24 setting positions in frame lines of a printing paper sheet 26 detected by a detection means 25 in a printing range of the print head 22.
Patent JP-H09140194-A (JP)
Title: Controller for turbine driven water supply pump
Inventor: HOSHI HIROYUKI
IPC: F15B20/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To eliminate disturbance of water supply system caused by drop in the flow rate of supply water. SOLUTION: When a switching timing signal 44 is inputted from a switching timing detection means 41 to a switching decision means 42, a stop selection signal 45 is taken in from a stopping pump selection means 43 and a switching signal is delivered to a switching means 21 on the stopping side while a full-open command signal is delivered to a flow control means 22. An r.p.m. control means 14 on the stopping side controls the r.p.m. of a turbine driven water supply pump on the stopping side to match an r.p.m. command signal on the operating side in order to avoid abrupt drop of intake flow rate thus blocking delivery of an abrupt open signal.
Patent JP-H0641047-A (JP)
Title: Production of n-hydroxycarbamate
Inventor: NISHIHIRA KEIGO
IPC: C07C269/00
Filed: 1992-11-26
Abstract: PURPOSE:To provide a new industrially excellent method for producing an N-hydroxycarbamate in which the N-hydroxycarbamate can be obtained in a high yield by reacting an inexpensive and safe carbonic acid ester as a starting raw material with hydroxylamine. CONSTITUTION:A carbonic acid ester expressed by the general formula ROCOOR (R is an alkyl group, etc.) is made to react with hydroxylamine in the presence of a basic compound to produce the N-hydroxycarbamate.
Patent JP-H04184616-A (JP)
Title: Mouse
Inventor: TANAKA MITSUHIRO
IPC: G06F3/038
Filed: 1990-11-20
Abstract: PURPOSE:To miniaturize a mouse and at the same time to attain quick alternative action between the mouse and a keyboard, etc., by forming a recess part where a finger tip can freely enter on the upper surface of the mouse main body. CONSTITUTION:The rotation, etc., of a ball 2 corresponding to the moved variable of a mouse main body 1 is detected according to the shift of the body 1. A recess part 3 where a finger tip can freely enter is formed at a prescribed position on the upper surface of the body 1. Thus a mouse can be operated by the finger tip only. Thus it is possible to reduce the mouse size and also to attain the quick alternative action between the mouse and a keyboard, etc. Furthermore the more effective result is assured with use of a switch that can provide the pressing force larger than the force needed for shift of the body 1 in the part 3.
Patent JP-H05130368-A (JP)
Title: Facsimile equipment
Inventor: WAKABAYASHI YOSHIMASA
IPC: G06F17/30
Filed: 1991-11-06
Abstract: PURPOSE:To obtain only a necessary document on a reception-side equipment by sending only the document or a document control report which is requested from the reception-side device to the reception-side device. CONSTITUTION:When the facsimile equipment 11 inputs the password of the document control report to the facsimile equipment 12 to request polling transmission, a received signal detection part 22 judges it as the polling transmission and informs a main control part 43 of that. The control part 43 requests a password collation part 42 to collate the password and the collation part 42 retrieves a document having the same password in a document data control part 32 and sends it to the control part 43. The control part 43 sends a request for generation to a document report generation part 41, which generates the document control report from information in the control part 32 and sends it to the control part 43. The control part 43 outputs an instruction for the polling transmission of the document control report generated by the generation part 41 to the equipment to a document transmission part 51.
Patent JP-H11148211-A (JP)
Title: Pent-roof for building
Inventor: UETAKE TORU
IPC: E04B7/02
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a pent-roof for a building, capable of generating power consumed in the building and effectively achieving an energy saving building. SOLUTION: A pent-roof 20 is provided on a shutter box 3 for a building shutter 1 arranged at the upper part of the opening of a building and a solar battery 22 is arranged on the pent-roof 20. A pent-roof side electric wiring 25 connected to a plug 26 via a socket 24 and a shutter box side electric wiring 23 are used to feed power generated by the solar battery 22 inside the building.
Patent JP-H06213239-A (JP)
Title: Bearing assembly
Inventor: ARUBATO AIKEN
IPC: B60K17/24
Filed: 1993-11-25
Abstract: PURPOSE: To provide a simple and inexpensive structure for holding a U-shaped bracket against a related central bearing assembly. CONSTITUTION: This central bearing assembly 10 includes a U-shaped bracket 20 and a support member 30 containing a bearing 40. A plurality of holes 26, 27, 28 are provided through the bracket. The holes are provided with respective axial front and rear tabs 26a, 26b, 27a, 27b, 28a, 28b extending inwardly toward the center of the bracket. A plurality of outwardly extending protrusions 33, 34 are formed on the outer surface of the support member. When the support member is installed in the bracket, the outwardly extending protrusions of the support member are received within the holes formed in the legs of the bracket, to prevent the support member from being withdrawn radially from the bracket. The axially oriented portions of the surface of the support member engage the tabs to prevent axial movement of the support relative to the bracket.
Patent JP-H03183302-A (JP)
Title: Battery replacing method for unmanned truck
Inventor: KANEKO KOJI
IPC: B60L11/18
Filed: 1989-12-08
Abstract: PURPOSE:To shorten the moving distance of a replacing means, when a charged battery is searched, and to make uniform the frequency of use of each battery by always searching and taking out such charged battery as having shortest distance along the direction of replacing sequence with reference to an empty shelf. CONSTITUTION:An unmanned truck 4 mounting a battery 2 having reduced capacity is forwarded from a carrying path 10 through a guide path 11 to a truck guide section 5 and stops at a predetermined position. A replacing means 7 runs a mast 19 or lifting/lowering a cage 20 so that the battery 2 mounted on the stopped truck 4 is contained in an empty shelf 16 of a charging shelf 1. The replacing means 7 then searches such charged battery 2 in the shelf 16 as having shortest distance along the direction of replacing sequence, takes out the searched battery 2 and mounts the battery 2 on the unmanned truck 4 thus completing replacement of battery 2.
Patent JP-H08152738-A (JP)
Title: Hydrophobic metal oxide powder and production of the same and electrophotographic developer
Inventor: NISHIHARA AKIRA
IPC: G03G9/08
Filed: 1994-11-29
Abstract: PURPOSE: To provide a metal oxide powder sufficient in hydrophobicity and fluidity, and electrophotographic developer superior in charging stability and fluidity by using this powder. CONSTITUTION: This metal oxide powder has been treated with an organopolysiloxane having a viscosity of <=50cSt and a hydrophobicity of >=60% measured by the permeability method and a fluidity of >=60% measured by the sieve shaking method and it is produced by heat treating the metal oxide powder and the organopolysiloxane having a viscosity of <=50cSt under a pressure of <=10atm at 100-300 deg.C, and it is used for the electrophotographic developer.