baber/WOPTO huggingface dataset:
Patent JP-S59175063-A (JP)
Title: Disk driver
Inventor: SHIYOUJI MAKOTO
IPC: G11B19/00
Filed: 1983-03-24
Abstract: PURPOSE:To shorten the access time and to reduce the power consumption in case plural disk drivers are selectively driven by controlling a disk driving motor via a motor control circuit which operates in response to a busy signal and a drive control signal. CONSTITUTION:A high level busy signal LU passed through NOT circuits 13a, 13b... is applied to data terminals D of D type FFs 15a, 15b... of motor control circuits 11a, 11b... of disk drivers 1, 2. Then high level drive control signals L1, L2... passed through NOT circuits 14a, 14b... are applied to clock terminals C of the FFs 15a, 15b... of drivers 1 and 2 selected under the above-mentioned state. As a result, the Q' outputs of the FFs 15a, 15b... are inverted to low levels, and driving motors M1 and M2 are revolved via NOR circuits 12a, 12b.... These Q' outputs are kept at high levels even after the signals L1, L2... are erased and then reset to low levels in response to erasion of the signal LU. As a result, the drive control corresponding to selection is carried out in a short time. Thus plural disk drivers are selectively driven in a short access time and with low power consumption.
Patent JP-H10298236-A (JP)
Title: Novel polymeric compound, chemically amplified positive resist material and method for forming pattern
Inventor: NISHI TSUNEHIRO
IPC: C08F8/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a base resin for resist materials having high sensitivity, high resolution, latitude of exposure, process adaptability and excellent plasma etching resistance by selecting a resin in which the total amount of the acid- unstable groups substituted for the hydrogen atoms of a functional group of a polymeric compound having a specified structure and the crosslinking groups having intramolecular and/or intermolecular C-O-C groups is specified, and the weight-average molecular weight is specified. SOLUTION: This invention provides a polymeric compound having repeating units represented by the formula (R<1> is H or methyl; R<2> is a 1-8C alkyl; R<3> is a divalent hydrocarbon group which may have a hetero atom; R<4> and R<5> are each H or a 1-18C hydrocarbon group which may have a hetero atom; x, x', z', p and q are each 0 or 1; y, y' and r are each a positive integer; x+y<=5; x'+y'+z'<=5; 0<=p or q<=0.4; 0.01<=p+q<=0.8; and p+q+r=1), wherein the total amount of the acid-unstable groups and the crosslinking groups is above 0 mol% to 80 mol% on the average as a whole, and the weight-average molecular weight is 1,000-500,000.
Patent JP-S59194166-A (JP)
Title: Selecting mechanism for transmission shifter of vehicle
Inventor: NAKAYAMA HIROSHI
IPC: F16H63/20
Filed: 1983-03-25
Abstract: PURPOSE:To reduce the number of parts and heighten the certainty of a selecting operation, by securing a selecting shaft on one side of a selecting interlock plate and directly coupling one end of the selecting shaft to a shifting element provided on the tip of a shifting rod. CONSTITUTION:A selecting shaft 55 is welded on an interlock plate 44. A male coupling portion 57 is provided at one end of the shaft 55 and engaged in the female coupling portion 58 of a shifting element 54 secured on the tip of a shifting rod 40. The male coupling portion 57 and the female coupling portion 58 constitute a second joint J2 so that the selecting rotation of the shifting rod 40 is transmitted to the selecting shaft 55 to controllingly turn the interlock plate 44 about a shifting shaft 43. However, the second joint J2 does not transmit the axial motion of the shifting rod 40 to the selecting shaft 55.
Patent JP-S62207020-A (JP)
Title: Cosine square filter
Inventor: ADACHI TOSHIO
IPC: H03H19/00
Filed: 1986-03-07
Abstract: PURPOSE:To use one operational amplifier circuit only and to prevent the increase in the occupied area and in the noise and distortion by providing a feedback circuit network whose input terminal is connected between an output terminal and an input terminal of the operational amplifier circuit connected to the output of the 1st, 2nd and 3rd input circuit networks. CONSTITUTION:The 1st-3rd input circuit networks 10, 20 and 30 are connected between signal input teminals 1 and 2 receiving an input signal voltage Vi, an inverting input of the operational amplifier circuit 40 is connected to the terminal 2, a feedback circuit network 50 is connected between the output terminal and the inverting input of the operational amplifier circuit 40, the non-inverting input of the operational amplifier circuit 40 is connected to ground and a signal output terminal 3 obtaining an output signal voltage Vo is led out of the output terminal of the operational amplifier circuit 40. The feedback circuit network 50 has a feedback capacitor 51 connected between the output terminal and the inverting input of the circuit 40, and a feedback circuit section 52 is connected in parallel with, e.g., a feedback capacitor 51.
Patent JP-H08206042-A (JP)
Title: Rotor of floor nozzle for cleaner
Inventor: TAJIMA TOSHIHIKO
IPC: A47L9/04
Filed: 1995-01-31
Abstract: PURPOSE: To fix a rotor with a bracket for supporting it more certainly and strongly than adhesion, and reduce the noise and vibration at the time of rotat ing by locating the bracket using a slip-off preventive ring made of a resilient metal. CONSTITUTION: A rotor 8 is composed of a blade 11 made of a resilient material, a rotor 12 fitted with the blade 11 spirally, a follower bracket 14 having a follower pulley 10 and shaft 13, a play side bracket 16 having a shaft 15, and a slip-off preventive ring 17 which fastens the brackets 14, 16 to the rotor 12. Recesses for fixing of bearings 18, 19 are furnished on both sides of a lower case, and it is fitted in these recesses and held rotatably. The slip-off preventive ring 17 located by a step 28 exerts a resilience to make pinched holding of the groove bottom 31 of the rotor 12 and also holds the internal circumference of the brackets 14, 16 so that strong fastening thereto fo the rotor 12 is generated.
Patent JP-H02230017-A (JP)
Title: Combustion device
Inventor: ITO TERUAKI
IPC: F23N5/20
Filed: 1989-03-02
Abstract: PURPOSE:To simultaneously perform the maintenance of a combustion part and replace or reset a secular counter to safely and normally make possible operation by forcedly stopping a burning device after a use period in which a periodic inspection of a combustion part is needed. CONSTITUTION:The closing of a contact 7a of a counter 6 is held by the output of a secular counter 7. Electricity is supplied to an electromagnetic switch 9 to close contact 9a and the secular counter 7 becomes in an electrified state to accumulate counting as soon as the electricity is supplied to a combustion controller 6 by turning on an operation switch 8. As the result, the set accumulating time of the secular counter 7, for example, after the elapsed time of 2000-3000 hours the contact 7a of the secular counter 7 is opened to turn off the whole circuit. Therefor, a combustion part 2 is fire-cut together with the stop of a fuel supply device 5 by the use of the fuel control device 6. In addition, at this time it is shown in a stop display means 11 by the signal of the secular counter 7.
Patent JP-S51126733-A (JP)
Title: Bubble memory characteristic measuring method.
Inventor: NOGAKE KENGO
IPC: G11C11/14
Filed: 1975-04-25
Abstract: PURPOSE: To provide a measuring method whereby to easily and promptly detect the faulty part in the performance, of a magnetic bubble memory. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09247700-A (JP)
Title: Distortion correction device and dynamic focus device
Inventor: TSUKAHARA MASAHISA
IPC: H04N9/31
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To correct horizontal keystone distortion of a raster caused in a projection display device without extending the device scale and increasing power consumption. SOLUTION: Vertical deflection coils 10R, 10B, 10G of R, G, B projection tubes are connected in series with a vertical deflection circuit 11 and the vertical deflection circuit 11 outputs a vertical deflection wave (a). Switching elements 1, 2 are switched via a switching element 3 and a drive transformer 4 with a horizontal drive signal and then resonance is produced among vertical deflection coils 10R, 10B and a resonance capacitor 6 and a distortion correction current (c) with a waveform of modulating a horizontal sawtooth wave with a vertical sawtooth wave flows to an AC coupling capacitor 7. As a result, a vertical deflection current with the inverted distortion correction current (c) superimposed on the vertical deflection wave (a) is supplied to the vertical deflection coil 10B.
Patent JP-S61211036-A (JP)
Inventor: NOHARA SHIGEZO
IPC: B65D65/00
Filed: 1985-03-15
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-S57165853-A (JP)
Title: Fixing method for electronic photographic offset printing plate
Inventor: ARAI FUMIAKI
IPC: G03G15/20
Filed: 1981-04-04
Abstract: PURPOSE:To decrease the color temperature of a heater and to reduce the difference of thermal absorbing rate due to the difference of colors, by inputting 20-70% of the rated voltage of heater to an infrared ray heater having 0.6- 2.0mu wavelength in the peak wavelength of the wavelength distribution for heating and fixing. CONSTITUTION:When an input voltage is decreased from the rated value, the color temperature of an infrared ray heater is decreased and the spectral energy distribution is shifted to the long wavelength, allowing to reduce the differnce of thermal absorbing rates due to the color difference. Thus, a 20-70% of the rated voltage is inputted to the infrared ray heater having 0.6-2.0mu peak wavelength of the wavelength distribution having short the temperature rising time, to decrease the color termperature of the heater, allowing to decrease the difference of the thermal absorbing rates due to the color difference. Since the difference of the thermal absorbing rate due to the color difference is small, the generation of wrinkles at printing can be prevented, and the rising time until a fixing possible temperature can be almost the same as that of conventional methods.
Patent JP-H11252488-A (JP)
Title: Electronic camera
Inventor: DAIGAKU MASAAKI
IPC: H04N5/765
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a camera that is capable of reducing power consumption and has good handleability by automatically turning off an image display device, when an operation is not performed for longer than a 1st set time and afterwards automatically turning off the power of an electronic camera when an operation is not performed for more than a 2nd set time. SOLUTION: An output of an image-pickup circuit 12 is inputted to an AE circuit 20 that performs an operation for automatic exposure, etc., and the result is inputted to a system controller 22. An output of an A/D conversion circuit 13 is inputted to a focusing circuit 21, and the result is also inputted to the controller 22. When an operation of an operation switch group 23 is not performed, waiting is until the time passes a T1 time is done and when the group 23 is not operated even after the time T1 has elapsed, an LCD monitor is turned off automatically. Furthermore, when the group 23 is still not operated after a time T2 elapse, the power of the electronic camera is turned off.
Patent JP-H09215702-A (JP)
Title: Optical measuring instrument for measuring surface roughness of tooth
Inventor: SOTANI TOSHIYUKI
IPC: A61C19/04
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical measuring instrument for measuring surface roughness of tooth which can simplify configuration and can be miniaturized. SOLUTION: This instrument is provided with a light source 1 for irradiating a tooth surface 2 with light (a), branching means 8 and 9 for branching a reflection optical path P0 of its reflected light (b) to two light reception side optical paths P1 and P2 , 1st and 2nd light receiving parts 12 and 15 respectively provided on the optical paths P1 and P2 , arithmetic means for operating the ratio of respective outputs from the light receiving parts 12 and 15, and display means for displaying the operated result.  Further, the light receiving part 12 is composed of a 1st slit 11 having an opening 10 for converging mirror reflected light in the reflected light (b) and a 1st photodetector 3 for photodetecting the mirror reflected light from this 1st slit 11, and the light receiving part 15 is composed of a 2nd slit 14 having an opening 13 larger than the slit 11 so as to converge diffused reflected light together with the mirror reflected light as well and a 2nd photodetector 4 for photodetecting light from this slit 14.
Patent JP-H06268556-A (JP)
Title: Echo canceller
Inventor: MINAMI SHIGENOBU
IPC: H04B3/23
Filed: 1993-03-12
Abstract: PURPOSE:To provide an echo canceller not deteriorating sound echo cencellation quantity at a low cost. CONSTITUTION:A coefficient orthogonal processing section 15 applies orthogonal processing to N-sets of sound image control transfer functions of each sound image control section 7k and N-sets of synthesis estimate transfer functions to generate an estimate transfer function between a microphone 9 and each speaker 8k and stores it in an estimate transfer function memory 12k. When a picture motion is in existence, the coefficient orthogonal processing section 15 obtains a product between the estimate transfer function and the sound image control transfer function of each new sound image control section 7k for each transfer path to synthesize them and to generate a new synthesis estimate transfer function.
Patent JP-H01227336-A (JP)
Title: Focus magnet
Inventor: UMEHARA TERUO
IPC: H01J29/64
Filed: 1988-03-04
Abstract: PURPOSE:To reduce the leakage of magnetic flux by fixing a hollow cylindrical magnetic short-circuit member which consists of a magnetic material at the peripheral surface of a ferrite magnet. CONSTITUTION:Hollow cylindrical ferrite magnets 1 and 1 given a magnetism in the axial direction are connected and fixed in the co-axial direction, and, together with hollow plate-form yokes 2 and 2, and coils 3 and 4 for center magnetic field adjustment, form a focus magnet. At the peripheral surface of the ferrite magnets 1 and 1, hollow cylindrical magnetic short-circuit members 5 and 5 which consist of a magnetic material are fixed. The magnetic short- circuit members 5 and 5 are made of iron plates with thickness 0.4-1.5mm, 0.6-1.2mm, preferably. By such a simple composition, the magnetic flux leakage is absorbed or adjusted.
Patent JP-S62208228-A (JP)
Inventor: MAEMOTO SHINICHI
IPC: A01K97/06
Filed: 1986-03-08
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-S55142218-A (JP)
Title: Infrared detector
Inventor: SHINOHARA KOUJI
IPC: G01J5/02
Filed: 1979-04-24
Abstract: PURPOSE:To improve an S/N ratio through simple processing, by providing to the  opening of a cold aperture with an optical filter which exhibits a prescribed transmission spectrum. CONSTITUTION:A cold aperture 7 is covered with a filter 10. Since this filter is made of germanium or the like provided with narrow band transmission characteristics, the central wavelength of the filter is made coincident with the oscillation wavelength of laser. Incident light is conducted to a detection element 1 through the narrow band pass filter so that only radiation of laser wavelength is transmitted although radiation of various wavelengths falling into visual angle is limited by the cold aperture 7. This results in blocking radiation of undesired wavelengths which act only as noises. The S/N ratio of the detection element which receives laser light substantially is thus greatly improved by simple processing.
Patent JP-S59177746-A (JP)
Title: Production of disc
Inventor: YOSHIZAWA ATSUSHI
IPC: B41M5/26
Filed: 1983-03-26
Abstract: PURPOSE:To produce a disc which does not require a wet process by developing, permits monitoring and has a substantial S/N by using a dye sensitizing agent and a binder as a material for constituting a recording layer, dissolving both in a solvent, coating the soln. on a substrate and using cyclohexanone as a solvent. CONSTITUTION:A benzene thiol nickel complex is used as a dye sensitizing agnet and nitrocellulose is prepd. as a reaction assistant. DNRS 1/8 or equiv. is used for the latter and is mixed with a solvent at 32mg for each 1cc of the solvent. For example, cyclohexanone is preferable as the solvent. After the soln. is shaped for about 4hr at 40 deg.C, the soln. is passed through, for example, 0.2mum filter. The benzene thiol nickel complex is mixed with the soln. at 32mg for each 1cc of the solvent. The soln. is shaked and is filtered to prepare an original liquid for the recording layer. The formation of a recording layer 4 on a reflection film 3 is accomplished by dropping 10cc the above-mentioned original liquid on the reflection film, rotating the substrate for 7sec at 250 r.p.m. to coat the soln. over the entire surface and rotating further the substrate for 120sec at 600 r.p.m.
Patent JP-H0630226-A (JP)
Title: Facsimile equipment with direct inward dialling function
Inventor: YOSHIKAWA HIROYASU
IPC: H04N1/32
Filed: 1992-03-10
Abstract: PURPOSE:To surely notify the occurrence of abnormality in facsimile equipment even to a user at a position separated from the facsimile equipment when it occurs in the facsimile equipment. CONSTITUTION:A direct inward dialling processing part A which connects by switching facsimile Fa and another communication terminals D1, D2 to one or more telephone lines L corresponding to a call telephone number is provided. The direct inward dialling processing part A is comprised so as to connect a false call signal generation circuit 5 to another communication terminal D1 when prescribed abnormality occurs in the facsimile Fa and to send a false call signal to the communication terminal D1.
Patent JP-H11232915-A (JP)
Title: Light energy carrying method and its carrying device
Inventor: TOKUDA MASAMITSU
IPC: G02B6/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To efficiently receive light energy of sunlight, carry light energy efficiently using a flexible and branchable light guide path, and utilize the carried light energy as lighting suitable for the various purpose lighting, such as spot-like lighting or diffused light indoors. SOLUTION: Revolving sunlight S is converged as following its irradiation direction, the converged sunlight S is incident on a light guide path 4 such as optical fiber 3 or the like, the sunlight S is carried to a required position via the light guide path 4, the carried sunlight 4 is irradiated on a required object M so as to utilize as illumination. Based on the rotation velocity of the earth and the tilt of the earth against the revolution orbit face, the sunlight is converged as following the irradiating direction of the sunlight.
Patent JP-S60195410-A (JP)
Title: External size measuring instrument of channel box
Inventor: NAKAYASU FUMIO
IPC: G01B17/00
Filed: 1984-03-16
Abstract: PURPOSE:To execute exactly a measurement by considering the speed of sound corresponding to a water temperature by installing a distance detecting body and a sound speed detecting body to a freely liftable sensor supporting base by a specified arrangement, and deriving an external size by using the speed of sound calculated from the time measured by both the detecting bodies. CONSTITUTION:An external size measuring instrument 10 of a channel box 3 is constituted of an external size measuring means 11 and an operating means 21, and the means 11 is constituted by installing a sensor supporting base 16 so as to be freely liftable on a guide body 17 fixed and provided on a side face 1a of a used fuel storage pool 1, and installing a distance detecting body 13 and a sound speed detecting body 15 to the base 16. Also, the detecting body 13 is constituted by providing a suitable number of ultrasonic sensors 12 provided on a straight line, in a shape of L so that its transmission is reflected each other from the box 3, the detecting body 15 is constituted by providing a pair of ultrasonic sensors 14 so that one executes a transmission and the other executes a reception, and an external size of the box 3 is derived by correcting a distance measured by the detecting body 13, by the speed of sound by the detecting body 15.
Patent JP-H04287099-A (JP)
Title: Voice recognition system
Inventor: KASAI TOSHINORI
IPC: G10L21/0208
Filed: 1991-03-15
Abstract: PURPOSE:To improve the recognition rate by especially excluding an influence of reverberation of a guide voice at the time of performing the voice recognizing operation in accordance with the guide voice. CONSTITUTION:Voice information converted by a microphone 11 is supplied to a voice recognizing device 13 through a switching circuit 12. The guide voice is produced in a guide voice synthesizing circuit 17 based on a guide signal from a control circuit 14, and the guide voice is outputted from a speaker 19. A reverberation time measuring circuit 15 measures the reverberation time of the guide voice and stores it in a storage circuit 16. When the guide signal is generated in the voice recognition mode, the switching circuit 12 is turned off in the period of this guide signal and the delay time corresponding to the following reverberation time and is turned on after this delay time to input only a voice to be recognized to the voice recognizing device 13.
Patent JP-S51126914-A (JP)
Title: Process for melting cast iron
Inventor: MAKINO TEKIO
IPC: C21C1/10
Filed: 1975-04-30
Abstract: PURPOSE: Cast iron melting process suited for producing molten spheroidal graphite cast iron most matrix of which is composed of ferrite as cast. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63219757-A (JP)
Inventor: MORI MASATO
IPC: E04G3/28
Filed: 1987-03-06
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-H0347807-A (JP)
Title: Production of matte vinyl chloride polymer
Inventor: AMANO TADASHI
IPC: C08F14/00
Filed: 1990-03-02
Abstract: PURPOSE:To obtain the subject polymer forming little fish eye and useful as a matte molding material having high quality by polymerizing vinyl chloride monomer in the presence of a polyfunctional monomer having plural ethylenic double bonds and an antioxidant. CONSTITUTION:The objective polymer can be produced by polymerizing (A) 100 pts.wt. of vinyl chloride monomer or a vinyl monomer mixture composed mainly of vinyl chloride in an aqueous solution in the presence of (B) 0.01-3 pts.wt. of a polyfunctional monomer having plural ethylenic double bonds (e.g. diallyl isophthalate) and (C) 0.00005-0.01 pts.wt. of an antioxidant (preferably t-butyl hydroxyanisole) in such a manner as to form a vinyl chloride resin composed of 5-90wt.% of a THF-insoluble gel component and the remaining part of a THF-soluble component. The component B is preferably dispersed in water or a solvent using a dispersing agent and charged in the form of dispersed liquid to the reaction system before starting the polymerization.