baber/WOPTO huggingface dataset:
Patent JP-H07260779-A (JP)
Title: Toilet seat device having health data measuring function
Inventor: ARIFUKU KIYOSHI
IPC: A47K13/24
Filed: 1994-03-16
Abstract: PURPOSE:To provide the title device which has a health data measuring function and by which the time restricted in a toilet of a user can be made as short as possible. CONSTITUTION:A toilet seat device having a health data measuring function is equipped with the electrocardiac measuring electrode 4 for the lower limbs provided on the seating surface of a toilet seat 2, the digital finger hemomanometer 6 provided on the housing 11 arranged at the lateral part of the toilet seat 2 and a measuring control part starting the measurement of an electrocardiac waveform and that of blood pressure when both of the first signal detected by the electrocardiac measuring electrode 4 for the lower limbs and the second signal detected by the digital hemomanometer 6 are obtained.
Patent JP-S55163517-A (JP)
Title: Taking information lead-in circuit
Inventor: MIZOGAMI KAZUNORI
IPC: G03B17/18
Filed: 1979-06-05
Abstract: PURPOSE: To improve the read accuracy of ASA information and achieve the simplification of read mechanism by letting one kind of ASA information input resistance be used for both shutter controlling and display circuit.  
     CONSTITUTION: When a trigger switch 1 opens in cooperation with a shutter release button, the electric discharge current of the charge accumulated in correspondence to the quantity of incident light of a photodiode 2 is integrated by an operational amplifier 3 and is logarithmically compressed in a logarithmic compression circuit formed by a resistance 4, operational amplifier 5, diode 6, etc. This logarithmically compressed information is compared in an operational amplifier 7 of which the comparing voltages are the ASA information and aperture information through an operational amplifier 11 by an ASA resistance 9 and aperture information resistance 10, by which the shutter is controlled. On the other hand, the ASA information and aperture information by the amplifier 11 become reference inputs to an operational amplifier 13 which in turns logarithmically compresses the quantity of incident light of an photodiode 14, whereby the shutter speed is displayed in a display device 18. By the system of making combination use of this ASA information, the ASA resistance read constitution of the taking information lead-in circuit becomes simple and the read accuracy of the ASA information improves. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61230427-A (JP)
Title: 2/(2n+1) frequency division circuit
Inventor: NAKAYAMA MASAAKI
IPC: H03K23/00
Filed: 1985-04-03
Abstract: PURPOSE:To obtain an all digital simple circuit by providing the 2nd shift register shifting an input pulse by a leading edge of an opposite polarity to the 1st shift register by one clock and a circuit obtaining an AND output between an output of the 2nd shift register and an output of a 1/(2n+1) frequency division circuit. CONSTITUTION:A pulse having nearly 1:1 of duty is fed to an input terminal 1 as shown in figure (a). A 1/3 frequency division circuit 2 frequency-divides the frequency of the applied pulse into 1/3 to output a pulse where the ratio of high level period and low level period is 2:1 as shown in figure (b). An output (figure b) of the 1/3 frequency division circuit 2 and an output (figure d) of the 2nd shift register 4 are ANDed by an AND circuit 5, and an output pulse shown in figure (e) is obtained at an output terminal 6. The 3 periods (e.g., a period of t2-t8) fed to the input terminal 1 in the input pulse have pulses of two periods and the circuit constitutes a 2/3 frequency division circuit.
Patent JP-S54161907-A (JP)
Title: Counting device of drop-outs
Inventor: KOSAKA YOSHITERU
IPC: G11B20/06
Filed: 1978-06-13
Abstract: PURPOSE: To enable drop-outs to be accurately counted by their duration by applying the levels of the reproduced signal from a recording medium to the second AGC circuit of a smaller time constant from the first AGC circuit and outputting the same as approximately a constant level.  
     CONSTITUTION: The reproduced frequency-modulated video signal incoming from input terminal 1 is supplied from an AGC circuit 2 of a large time constant to an AGC circuit 3 of an extremely small time constant where it is controlled so as to assume the level optimum for the AGC operation of the AGC circuit 3, after which it is made to an even envelope by an AGC circuit 3 of fast response. Hence, as compared to the drop-out counting device which had so far adjusted the meter while visually observing the same, the input level adjustment operation of the AGC circuit 3 may be performed automatically by the AGC circuit 2 and yet the change quantity of the envelope may be accurately detected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06102111-A (JP)
Title: Magnetic strain type torque sensor and its fabrication
Inventor: SASAKI IWAO
IPC: G01L3/10
Filed: 1992-02-19
Abstract: PURPOSE:To easily enlarge change of magnetic permeability caused by torque of an Fe system rotation shaft and improve the output of a torque sensor without processing in vacuum by arranging ring-like members on at least two parts of the rotation shaft made of maraging steel or mechanical structure carbon steel with high temperature shrinkage fitting. CONSTITUTION:Ring-like members 3 are arranged on at least two parts of a rotation shaft 1 made of mechanical structure carbon steel or maraging steel with high temperature shrinkage fitting. A means for applying a magnetic field and another means for detecting change of magnetic permeability are arranged between the ring-like members 3 and torque applied to the rotation shaft 1 is detected. Compression stress is applied to the rotation shaft 1 with shrinkage fitting stress of the ring-like members 3. The stress is distributed on the surface of a rotation shaft member on both sides of the ring-like members 3. When the two ring-like members 3 are arranged at regular intervals, the stress is stabilized between two rings. Accordingly, a magnetic characteristic of the surface of the rotation shaft member between the rings uniformly becomes good. Thereby improvement of output can be contrived.
Patent JP-H03270490-A (JP)
Title: Video signal compensating circuit
Inventor: FUNAYAMA MITSUO
IPC: H03H11/26
Filed: 1990-03-20
Abstract: PURPOSE:To obtain satisfactory picture quality by interrupting a mute means, limiting a signal to be outputted from an adding means only to a frequency conversion color signal before delay and amplifying this frequency conversion color signal when there is no correlation between the phases of the frequency conversion color signals before and after delay. CONSTITUTION:A 1H delay line 10, adder 12, amplifying means 14, limiter circuits 7 and 8 and phase comparator circuit 9 are provided. When there is no correlation between the phases of the frequency conversion color signals before and after delay, the frequency conversion color signals before and after delay are not added but the frequency conversion color signal before delay is amplified. Thus, the signal to be outputted from the amplifying means always puts the phase in order without being limited by the correlation between the phases before and after delay and therefore, the satisfactory picture quality can be obtained without vertical color fall.
Patent JP-S6479103-A (JP)
Title: External preparation
Inventor: ARIMA MASATOSHI
IPC: A61Q19/00
Filed: 1988-03-24
Abstract: PURPOSE:To obtain an external preparation for skin most suitable for cosmetics, containing an ellagic acid-based compound having excellent beautifying effect and improved stability with time free from irritation and sensitization. CONSTITUTION:An external preparation for the skin containing an ellagic acid- based compound shown by formula I [R1-R4 are H, 1-20C alkyl, 1-20C alkoxy, polyalkylene (2-3C) oxide residue or saccharide shown by formula II; R5 is H, OH or 1-8C alkoxy] (especially preferably an alkali metallic salt of an ellagic acid-based compound obtained by dissolving an acid shown by formula I in an aqueous solution of an alkali metal having pH 12-14, reducing to pH 5-8 to give precipitate and collecting the precipitate, e.g., ellagic acid), having excellent beautifying effect, face caring and body caring effects. The external preparation has excellent appearance of product and shelf stability free from bad dispersion.
Patent JP-H09253756-A (JP)
Title: Frame casing process of hollow rectangular tube member
Inventor: NAKATSUJI SANJI
IPC: B23P21/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a welded structure, in which a high precision hollow rectangular tubes are simply and easily assembled, by notching a diameter equivalent part of a hollow rectangular tube or forming a V shaped notched part with using a colmuar die, bending the notched part and welding a bent part. SOLUTION: A hollow rectangular tube P is cut to a prescribed length for required dimension beforehand, a cut opening part is formed to the tube side face of hollow rectangular tube P. Half of cross section shape is notched in the longitudinal direction of hollow rectangular tube P at a fixed interval, further, the diameter equivalent part of hollow rectangular tube P is notched, a grooved notch part is formed. The grooved notch part of desired shape is formed to the hollow rectangular tube P with using a columnar die, a V shaped notched part of desired angle is formed to the hollow rectangular tube P having grooved notch part, further, the notched part of hollow rectangular tube P having notched part is bent, the bent part T is welded, a desired product of hollow rectangular tube P is assembled.
Patent JP-S56165132-A (JP)
Title: Screen apparatus for projection on surface of water
Inventor: ONO MINORU
IPC: G03B21/60
Filed: 1980-05-26
Abstract: PURPOSE:To make the surface of water cloudy and to obtain a screen surface for projection by installing a pressurized air supplying mechanism jetting air from nozzles set under the water surface toward the water surface. CONSTITUTION:Pressurized air is fed to a pressure regulating tank 15 with a compressor 19 to regulate the pressure, and it is jetted from the nozzle hole of each nozzle 8 toward the surface 4 of water through a pressurized air supplying pipe 12 and  a distribution pipe 10. As a result, the water surface 4 is made finely cloudy all over to form a screen for projection.
Patent JP-S51145933-A (JP)
Title: Combustion device of liquid fuel
Inventor: NAKAMURA ISAO
IPC: F23D3/18
Filed: 1975-06-11
Abstract: PURPOSE: To get secure fire off,without a bad odor and long flame on firing off. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08238055-A (JP)
Title: Method for storing fresh yam and production of fresh yam frozen food
Inventor: KATO YASUSHI
IPC: A23B7/10
Filed: 1995-03-03
Abstract: PURPOSE: To provide a method for storing fresh yams so as to prevent browning and a method for producing a fresh yam frozen food. CONSTITUTION: This method for storing fresh yams comprises cutting and removing the surface part including epidermis up to 1-8mm depth from the surface, bringing the surface of the yarn into contact with a liquid heated to >=70 deg.C to thermally change the property of only surface part and retaining the temperature of the cut product to a temperature lower than 0 deg.C. This method for producing a yam frozen product comprises cutting and removing the surface part including the epidermis up to 1-8mm depth from the surface, bringing the surface of the resultant surface part cut product of fresh yam into contact with a liquid heated to >=70 deg.C and thermally changing the property of only surface part and freezing the treated yam.
Patent JP-S63236970-A (JP)
Title: Oscilloscope
Inventor: HASEGAWA KINYA
IPC: G01R13/32
Filed: 1987-03-25
Abstract: PURPOSE:To permit exact measurement of the signal waveform in the vertical direction of a measurement signal by amplifying the waveforms of a main sweep signal and sub-sweep signal selectively. CONSTITUTION:The signal to be measured is applied via a trigger amplifier 6 to a signal generator 7 from which the main sweep signal (a) and sweep switch signal (c) are delivered. A signal generator 8 delivers the sub-sweep signal (b) expanding the signal (a) in the time base direction in the delay period assigned from an operation panel. A horizontal deflection amplifier 9 impresses the saw tooth wave signal (d) alternately indicating the signals (a) and (b) by both the signals to a horizontal deflection late 5H of a CRT 5. The signal past the delay circuit 3 is amplified in a differential amplifier circuit 4 to the signal of the different amplification factors corresponding to the signals (a) and (b) by the switching signals (e), (f) from the generator 7. Said signal is impressed to a vertical deflection plate 5. The waveforms of the different amplification factors are, therefore, observed by the switching of the signals (a) and (b).
Patent JP-H01243702-A (JP)
Title: Four-resonance microstrip antenna system
Inventor: MURAKAMI YUICHI
IPC: H01Q5/10
Filed: 1988-03-25
Abstract: PURPOSE:To obtain equipment having high flexibility for the diversification of a communicating system usable in four frequency band by constituting the system so as to be equipped with respective line loads on the respective center part of the two sides where radiating conductor plate members are adjacent. CONSTITUTION:The equipment is constituted by fitting a radiant conductive plate 1 consisting of copper foil on the front surface of a dielectric plate 2, and a ground conductive plate 3 consisting of the copper foil on the rear surface. The radiating conductive plate 1 consists of rectangular parts 1a, 1b and 1c. The rectangular parts 1a and 1b have an (x) directional median to be the same straight line, and the rectangular parts 1a and 1c have a (y) directional median to be the same straight line. The internal conductor of a coaxial feeder line 4 is soldered to a feeding point 1d, and its external conductor is soldered to the conductive plate 3. In such a constitution, since the rectangular part 1b operates for an (x) component, and the rectangular part 1c operates for a (y) component respectively as the line loads, the two resonant frequencies exist, and the antenna has the four resonant frequencies.
Patent JP-H08269771-A (JP)
Title: Sulfuric acid bath for tin plating having excellent tin sulubility and sludge depressing effect and tin plating method
Inventor: OGA TOMOYA
IPC: C25D5/26
Filed: 1995-03-29
Abstract: PURPOSE: To provide a sulfuric acid bath for tin plating used for producing an electroplated tin plate and a thin tin plated steel sheet, low in cost and exhibiting excellent performance. CONSTITUTION: The sulfuric acid bath for tin plating excellent in tin solubility and sludge depressing effect contains 5-50g/l sulfuric acid, 5-40g/l tin (11), a brightener and 2-10g/l sludge depressant as essentail components. The steel strip is tin-plated by electrodepositing tin thereon with the plating bath at the bath temp. of 30-70 deg.C with current density of 5-50A/dm<2> . Further, the tin plating is executed by blowing high concn. oxygen at the time of supplying tin (II) to the plating bath. The excellent tin-solubility and sludge depressing effect are secured by using the sulfuric acid bath.
Patent JP-H02248626-A (JP)
Title: Engine for motorcycle
Inventor: MIZUMURA SAKAE
IPC: F02B75/18
Filed: 1989-03-22
Abstract: PURPOSE:To miniature an engine by disposing a crank shaft, a main shaft, and a counter shaft on a common fan-shaped circular arc, providing a generator shaft above the crank shaft within the fan shape, and disposing a starter shaft gear-connected with the generator shaft above the generator shaft in such a manner as to be laid along a crank case. CONSTITUTION:A crank shaft 5, a main shaft 6, and a counter shaft 7 are disposed along a common circular arc 100. A balancer shaft 12, that is, a generator shaft 11 is disposed within a fan shape 102 formed by connecting the circular arc 100 to a center 101. An intermediate gear shaft 17a and a starter shaft 13 are disposed above the shaft 11 and laid along a crank case 2. Hence, a generator 11A and a starter motor 13A are placed in a space part above the crank shaft 5 and the main shaft 6 and unlikely to protrude largely over an engine 1. Further, as the main shaft 6 and the counter shaft 7 are disposed along the common circular arc 100, the longitudinal dimension of the engine 1 can be shortened.
Patent JP-H11246796-A (JP)
Title: Powder coating for pcm, powder coating process for pcm and pcm steel plate obtained thereby
Inventor: SENOO SHINJI
IPC: B32B15/095
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an extremely practical powder coating for PCM which exerts a high opacifying effect of a film and smoothness of a film, even when the film is thinned to yield a high bending processibility, a powder coating process for PCM and a PCM steel plate obtained thereby. SOLUTION: A powder coating for PCM contains a film-forming component, and its volume average particle size is from 3 to 30 μm. This powder coating for PCM contains, e.g. a thermosetting resin and a hardener as the film-forming component. In a powder coating process for PCM, a powder coating for PCM wherein the volume average particle size is adjusted to from 3 to 30 μm is blown against a steel plate through electrostatic spray coating using a powder coating gun. A PCM steel plate comprises a steel plate and a film which is formed on at least one surface of the steel plate, wherein the film is a film which is obtained by curing a powder coating for PCM wherein the volume average particle size is adjusted to from 3 to 30 μm.
Patent JP-S62227928-A (JP)
Title: Silicon-modified polyimide
Inventor: YAMADA YASUJI
IPC: C08G73/10
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a silicon-modified polyimide being soluble in an aprotic polar solvent and having excellent heat resistance in spite of its high silicon content, by using a specified bond structure as an unit structure. CONSTITUTION:A silicon-modified polyimide having a bond structure of formula I as a unit structure. In the formula, R and R' are each H or alkyl, B is a residue of a diamine compound and X is a bifunctional group of formula II or III (wherein R1-R4 are each a 1-6 C alkyl). Said silicon-modified polyimide can be produced by reacting a tetracarboxylic dianhydride of formula IV with a diamine of H2N-B-NH2. Because the imide structure of this silicon-modified polyimide is a six-membered one, it is presumable that the ring closure temperature in the production of the polyimide is lower and the efficiency of ring closure is higher and that it is thermally stable because of its low structural strain.
Patent JP-S55163834-A (JP)
Title: Manufacturing apparatus for semiconductor
Inventor: HIRAGA TAIJI
IPC: H01L21/285
Filed: 1979-06-07
Abstract: PURPOSE:To reduce dimension of a thin film manufacturing apparatus and to improve its production capability by a method wherein in a front room through which products are intoduced into vacuum and a rear room through which products are discharged from vacuum a thin film formation room which has a spiral substrate carrying channel therein is installed. CONSTITUTION:A substrate 6 on which a thin film is to be formed is carried into a carrying channel 10 in a front room 2 from the atmospheric air through a separation valve 1. After the room 2 is evacuated and by opening a separation valve 3 which is installed between the room 2 and a thin film formation room 4 a plate 6 is moved into a substrate carrying channel 11 in the room 4. The plate 6 is moved in the room 4 along a spiral route, and a thin film is formed on its surface. The plate 6 is carried into a rear room 8 through a separation valve 7. After the valve 7 is shut and the room 8 restores atomospheric pressure the plate 6 is discharged through opening of a separation valve 9.
Patent JP-H09260898-A (JP)
Title: Electronic part mounting method and device
Inventor: MORI TETSUYA
IPC: B23P21/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To enable an inspection and mounting programs to be properly modified when a small amount of products of various kinds are manufactured, by a method wherein an operation and an inspection are carried out for each substrate in a following process based on operation programs and inspection programs transmitted for modification. SOLUTION: A host computer 1 collects inspection data of a final inspection 3, a mounting inspection 5, a printing inspection 7, and a substrate inspection 9, measurement data concerning an oven 4, a mounting equipment 6, and a printing machine 8, and a mounting operation data to store them in a data bank 2. Mounting program correction data and inspection program correction data are formed for a following process based on the inspection data of mounting inspection 5, printing inspection 7, and substrate inspection 9 stored in the data bank 2 and transmitted to a following process. In the following process, an operation and an inspection are carried out for each substrate 10 based on the mounting program correction data and the inspection program correction data transmitted for modification. Therefore, inspection and mounting programs can be properly modified.
Patent JP-H10266174-A (JP)
Title: Protective device for coastline
Inventor: TAKAHAMA HIDEMASA
IPC: E02B15/04
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a protective device preventing the adhesion of oils onto a sandy beach, rocks and tetrapods even when oils flowed out on the sea are floated on the surface of the sea and thrown up on a coastline by waves. SOLUTION: In the protective device for the coastline, a weight 3 is installed on one side of hydrophilic cloch 1 and a plurality of cables 4 on the other side while baggy sections 1a filled with air are mounted on the hydrophilic cloth 1 so as to be spread from a folded state. Fasteners connecting mutual hydrophilic cloth 1 are set up to both sides or either one side, on which the weight 3 and the cables 4 of the hydrophilic cloth 1 are fitted, or sections excepting the cables 4 are housed in a container capable of being opened and closed as required.
Patent JP-H05273549-A (JP)
Title: Illuminating device and liquid crystal display device
IPC: G02F1/13357
Filed: 1992-03-27
Abstract: PURPOSE:To obtain such a structure that an illuminating device uniformly irradiates a liquid crystal display element from a rear surface without the unevenness of brightness as for the illuminating device which radiates light from the rear surface and a liquid crystal display device using the illuminating device. CONSTITUTION:This illuminating device is provided with a reflector 1 having a plane reflection surface, a light source 2 arranged at one end of the reflector 1 and a thick light transmitting and reflecting member 4 which is set to be opposed to the reflection surface and has a light transmission part 41 and a light reflection part 42. The light radiated from the light source 2 arranged at one end of the reflector 1 passes the light transmission part 41 formed on the member 4 or it is multiply reflected between the light reflection part 42 and the reflection surface of the reflector 1 and passes the light transmission part 41 after all, then the unevenness of brightness is restrained by the multiple reflection in particular.