baber/WOPTO huggingface dataset:
Patent JP-H06296771-A (JP)
Title: Electric razor
Inventor: TORISAWA AKIRA
IPC: B26B19/04
Filed: 1993-04-16
Abstract: PURPOSE:To provide an electric razor in which, when a trimmer device is protruded, a shaving head never obstruct it even with its extremely simple structure, and the trimmer device can be protruded with a light force. CONSTITUTION:An oscillating electric razor has a shaving head 11 rotatably supported on the upper part of a razor body 1, and a vertically movable trimmer device 2 moved and used in a protruding position opposite to the front surface of the head 11. This electric razor is further provided with head energizing means (7, 25) for energizing the shaving head 11 and holding the shaving head 11 in a detent position off from the protruding position of the trimmer device 2 to the razor body 1 in the non--load state of the shaving head 11 to preliminarily hold the shaving head 11 in the non-load state in the detent position never interfering with the protruding operation of the trimmer device 2.
Patent JP-S58208688-A (JP)
Title: Racing time counter
Inventor: OGAWA MASAYUKI
IPC: G04F10/04
Filed: 1982-05-29
Abstract: PURPOSE:To obtain a racing time counter which enables accurate counting and recording of necessary time for a plurality of players by one recordist by arranging a stop watch to operate or stop in response to the start and arrival of each player. CONSTITUTION:This time counter is composed of a body 31 housing a battery E and a circuit and foot switches S9 and S10 for start and arrival. The foot switches S9 and S10 are connected to a circuit in the body 31 through respective codes 33 and 34 and connectors J1 and J2 mounted on the side of the body 31. After the operation of a power source switch S1, a circuit of the battery E, a time piece 1 and related members starts to work sequentially following the operation of the foot switch S9 for start and then, after a fixed time a time piece 2 and related members starts to work sequentially following the operation of the foot switch S9. Finally, a time piece 4 starts to work. On the other hand, the action of the time piece 1 and the related member are halted sequentially following the foot switch S10 for arrival, after a fixed time, the action of the time piece 2 and the related member halted sequentially following the operation of the foot switch S10 for arrival and finally, the time piece 4 is stopped.
Patent JP-H10285232-A (JP)
Title: Quadrature detection circuit
Inventor: TAKAHASHI KAZUSHI
IPC: H03D3/02
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a quadrature detection circuit that automatically nullifies a DC offset even when the DC offset is generated in I and Q phase base band signals. SOLUTION: A quadrature detection circuit mixes frequencies of distributed modulation signals RS1, RS2 and local signals whose phase is shifted by 90 deg. from the modulation signals RS1, RS2 and the mixed signals are passed through low pass filters 16, 26. A/D converters 17, 27 A/D-convert outputs of the low pass filters 16, 26 respectively and digital adders 18, 28 add digital correction values DH1, DH2 to outputs of each A/D converter and provide an output of I and Q phase digital base band signals. In this case, an offset detection section 31 calculates mean values of the DC offset of I and Q phase digital base band signals respectively and a control section 30 sets the digital correction value based on the mean value of the DC offset calculated by the offset detection section 31 so that the mean values are respectively zero.
Patent JP-H10240202-A (JP)
Title: Lcd display device
Inventor: INOUE SEIJI
IPC: G09G5/393
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an LCD display device making possible simply performing at a low speed the processing of the image data for displaying a non-image area caused when a picture (raster) having a size smaller than an LCD display screen is displayed by a specified color. SOLUTION: The LCD display device displays the non-image area caused by displaying the picture having the size smaller than the LCD screen, with the specified color. This device is provided with rewritable memories 91-94. For writing the specified color data on a whole address corresponding to the LCD screen of these memories 91-94, 24 bits latch circuits 81a, 81b, a blue paint- out control circuit 83 and a black paint-out control circuit 80 are provided. Further, the device is provided with a superscription means superscribing the addresses corresponding to the small size picture of the memories 91-94 by the input image data and the means reading out the whole data stored in the memories and imparting them to an LCD module.
Patent JP-S61247702-A (JP)
Title: Production of allylcellulose derivative
Inventor: TSUJIMOTO NAOHIKO
IPC: C08B11/187
Filed: 1985-04-26
Abstract: PURPOSE:To obtain an allylcellulose derivative of a substantially full degree of substitution by using a single solvent and inexpensive chemicals, by dissolving a cellulose derivative in dimethyl sulfoxide and reacting this derivative with an allyl halide in the presence of an alkali. CONSTITUTION:An etherified or esterified cellulose derivative is dissolved in a single solvent of dimethyl sulfoxide. After a powdered alkali in an amount to provide any desired proportion to the free hydroxyl groups of the cellulose derivative (for example, 10mol per mol of the OH groups when it is reacted with all of the free hydroxyl groups) is added, an allyl halide in an amount equivalent to said alkali is added to the solution and reacted. As said alkalis, sodium hydroxide, potassium hydroxide, rubidium hydroxide and cesium hydroxide can be used and sodium hydroxide is particularly desirable. As the allyl halide, allyl chloride is desirable.
Patent JP-S5316652-A (JP)
Title: Thickness measuring apparatus of plate form objects
Inventor: HAYASHI SHIGEMI
IPC: G01B11/06
Filed: 1976-07-29
Abstract: PURPOSE: To measure the thickness of a plane object and improve measuring accuracy by projecting parallel beams to the top and bottom surface of the plane object and detecting the reflected beams thereby detecting the displacement amount of the top and bottom surfaces. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59217114-A (JP)
Title: Electromagnetic flowmeter
Inventor: WATANABE HIROSHI
IPC: G01F1/60
Filed: 1983-05-25
Abstract: PURPOSE:To enable accurate measurements, by connecting an electric power source to the first step at an amplifier through a high impedance element and by judging absence of flow at fluid between electrodes and nullifying forcibly an output as an electromagnetic flowmeter. CONSTITUTION:In a fluid flowing pipe 1, through an action of an exciting coil 2, a magnetic field normal to the fluid passage is created inside and a pair of opposed electrodes 3 and 4 are installed normal to the magnetic field. The electrodes 3 and 4 are connected to non-turnover inputs of operational amplifiers 9 and 10 and outputs of the amplifiers 9 and 10 are connected, via amplifying resistances R1 and R2, to turnover and non-turnover inputs of an operational amplifier 11. Output of the amplifier 11 becomes the flow output OUT through sample hold circuit 12 and DC amplifier 13. To the non-turnover inputs of amplifiers 9 and 10, through R5 and R6, voltage +V and -V are applied. A comparator 14, by comparing output of the amplifier 11 and the reference voltage V0, judges virtual absence of fluid flow, and by nullifying output of the circuit 12, performs accurate measurements.
Patent JP-S60234950-A (JP)
Title: Fe-ni-ti-co alloy indicating shape memory effect and pseudoelasticity effect and its manufacture
Inventor: TAMURA IMAO
IPC: C22C38/14
Filed: 1984-05-09
Abstract: PURPOSE:To obtain the titled Fe-Ni-Ti-Co alloy inexpensive relatively, easy to manufacture and superior also in material quality by contg. prescribed ratios of Ni, Ti, Co respectively and the balance Fe, and having thin plate martensitic structure. CONSTITUTION:The Fe-Ni-Ti-Co alloy composed of by weight ratio 32-34% Ni, 3-6% Ti, 10-15% Co and the balance Fe, and has thin plate martensitic structure. For manufacturing the alloy, an alloy having said component compsn. is heated to 900-1,200 deg.C to solution treatment, then aging treated at 500-800 deg.C for <=100hr, and said martensite is formed corresponding to the cooling or the stress loading. Since the alloy has new compsn. and is iron alloy, the strength is high, manufacture is easy and trouble is not caused in workability. The alloy has practical worth superior than conventional shape memory alloy in synthetic consideration including the relatively inexpensive price, etc.
Patent JP-S5214309-A (JP)
Title: Facsimile equipment
Inventor: INOUE TOSHITADA
IPC: H04N1/08
Filed: 1975-07-24
Abstract: PURPOSE: When winding a copy paper on the outside of a transparent cylinder, to make copy paper inputting safer by lengthen effective paper winding length of the cylinder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03289790-A (JP)
Title: Receiver for optically transmitted digital image signal
Inventor: AWAI HIROMITSU
IPC: H04B10/07
Filed: 1990-04-05
Abstract: PURPOSE:To prevent a clear noise on the screen of a monitor and the flicker on the screen from occurring by providing a detecting means and a means to input a digital signal of prescribed pattern to a digital-analog converter when detecting the fact that no normal image reproduction can be performed by the detecting means. CONSTITUTION:The detecting means 5 which detects the presence/absence of the input of an optical signal for a receiver B from a transmission line 4 and/or the fact that signal conversion processing from the optical signal to an analog image signal is performed normally, and the means 10 which inputs the digital signal of prescribed pattern to the digital-analog converter 8 when it is detected that no normal image reproduction can be performed by the detecting means 5 are provided. Therefore, the receiver B can output an image signal to the monitor 9 based on the digital signal of specific pattern even when the abnormality of a receiving state such as the interruption of a transmission signal or frame step out, etc., occurs. In such a way, it is possible to prevent the clear noise on the screen of the monitor and the flicker on the screen from occurring.
Patent JP-S5518157-A (JP)
Title: Multi-sound display circuit
Inventor: KUCHIKI TETSUO
IPC: H04N5/445
Filed: 1978-07-25
Abstract: PURPOSE:To secure the display of the multi-sound broadcast on the TV screen via the control signal piled on the multi-sound broadcast signal. CONSTITUTION:The horizontal and vertical synchronous pulses given from synchronous isolation circuit 19 of the TV picture receiver are supplied to pulse generation circuit 20. Circuit 20 generates the pulse which gives projection of display 25 to part of TV screen 24. This pulse is applied to one transistor of the red or blue output of video output circuit 22 via switching circuit 21. This switching is performed by controlling circuit 21 via rectifier circuit 16 and 17 by the control signal showing the stereo and the multiple sound and detected through the known the known multi-sound circuit which is not shown in the figure.
Patent JP-H09284144-A (JP)
Title: Coder, decoder, transmitter and receiver
Inventor: TAKANO HIROAKI
IPC: H03M13/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To surely detect a data error at transmission. SOLUTION: An error correction information bit generating section 1 generates a parity code to transmission data from a transmission data processing system through parity generation processing and a parity addition section 2 adds the parity to the received data and provides the result to a data transmission section. A parity generating section of an error detection section 3 generates a parity code to reception data received from a data reception section and a parity comparison section compares the received parity with the parity generated by the parity generating section to check an error of the received data.
Patent JP-H01264319-A (JP)
Title: Adaptive jitter canceller
Inventor: EBII EIZOU
IPC: H04B3/06
Filed: 1988-04-15
Abstract: PURPOSE:To cancel carrier phase jitter due to a power source frequency satisfactorily by providing a band-pass filter group whose central frequency equivalent to the power source frequency and a higher harmonic frequency and its band area is comparatively wide, and equalizing adaptively the output of the filter group at a one-dimensional FIR type adaptive filter. CONSTITUTION:(n) band-pass filters(BPF1-BPFn) 131-13n with frequencies(50 Hz, 60Hz, 100Hz, 120Hz...), the large number of them being expected to be included in the carrier phase jitter, as central frequencies are provided, and input jitter to be cancelled is inputted to them, and is divided into the frequency components (141-14n) of the band-pass filter included in the jitter. The band area is expanded by reducing the Qs of the BPF1-BPFn. The filter output of the output (141-14n) of the BPFs with similar frequency components are added, and are inputted to one-dimensional FUR type adaptation predictive filters(161-16n), respectively. The quantity of the frequency component is predicted at the adaptation predictive filters (161-16n) adaptively, and predictive jitter in which the predictive output of each adaptation predictive filter is summed up is generated, then, it is subtracted from the input jitter at a subtractor 180.
Patent JP-S5716724-A (JP)
Title: Gas safety device using a hydraulic pressure
Inventor: SAKAGUCHI SHIGEO
IPC: F23N5/02
Filed: 1980-07-04
Abstract: PURPOSE: To enable to close a gas valve automatically at a flame extinction time by a method wherein an air pressure inside an air tube is maintained by heat during operation of a gas appliance and also a gas supply valve is kept open by moving a hydraulic pressure cylinder with the air pressure.  
     CONSTITUTION: When the combustion of gas proceeds during the operation of a gas appliance, an air tube connected to the appliance is heated by its flame, an expanded air inside the tube passes through an air nozzle 25 into a pressure-sensing chamber 28, to push a diaphragm 29, so that a valve 27 linked directly with said diaphragm is moved leftward to close a valve orifice 26. Thus, a main valve 8 is kept open, and when the main gas keeps flowing due to the extinction of the flame during the gas operation or other reasons, an air pressure inside the air tube lowers, a slide valve 27 is returned rightward via the pressure-sensing chamber 28, the valve orifice 26 is opened and the main valve 8 is shut off. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58208755-A (JP)
Title: Copying device
Inventor: MASUDA SHIYUNICHI
IPC: H02J9/00
Filed: 1982-05-31
Abstract: PURPOSE:To display an alarm indicating no supply of current from a power supply when the operator depresses an operation key or opens/closes an original cover at the no supply of current from the power supply to a titled device, by providing a power supply monitoring part, a control part and a battery. CONSTITUTION:The copying device is provided with a current monitor (input power current monitoring means) MON to monitor input power current to be supplied to the device, the control part (copying detecting means) CNT to detect copying operation of the operator and the battery (auxiliary power current supplying means) PS to continue said both means when the input power current to the device is interrupted. When current is not supplied from the AC power supply to the device, an alarm display LED lights for a prescribed period almost simultaneously with the practical action for copying operation by the operator, key input or opening/closing of the original cover to inform no current supply to the device to the operator.
Patent JP-S57206671-A (JP)
Title: Propanol derivative-hydrochloride-3/4 hydrate and its preparation
Inventor: KANNO TAKESHI
IPC: A61P43/00
Filed: 1981-06-12
Abstract: NEW MATERIAL:1-( 4-Acetamido-2-methoxyphenoxy )-3-[4-( 3-fluorophenyl )piperazino]-2-propanol.hydrochloride.3/4 hydrate.  
     USE: An intracranial pressure decreasing agent useful for the remedy of the increase of intracranial pressure caused by the intracranial diseases such as cerebral infarction, intracerebral hemorrhage, subarachnoid hemorrhage, cranial lesion, cerebral tumor, cerebromeningitis, cerebral edema, etc.  
     PROCESS: Hydrochloric acid is added to an aqueous acetic acid solution of 1-(4- acetamido-2-methoxyphenoxy)-3-[4-(3-fluorophenyl)piperazino]-2-propanol, and the precipitated crystal of the above propanol derivative.hydrochloride.3/4 hydrate is separated. The concentration of the aqueous acetic acid solution is preferably 1W50V/V%, especially 3W10V/V%, and that of hydrochloric acid is preferably 1W35%, especially 5W15%. The addition of hydrochloric acid is preferably controlled to keep the pH of the solution at 1W3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11288311-A (JP)
Title: Measuring instrument device
Inventor: SAKANO AKIO
IPC: G05B23/02
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To easily decide the failure of a bus line or the failure inherent to a measuring instrument on the occurrence of a failure or an abnormal state and to detect the failure in a short time by monitoring the operating information on each of measuring instruments which are controlled in series via a bus line. SOLUTION: A personal computer 10 has a monitoring means to monitor the operating states of measuring instruments 11 and 12. The monitoring means can monitor the data via the serial signal lines 15 and 16 which are connected in one-to-one to the instruments 11 and 12. Each of both instruments 11 and 12 outputs the prescribed coded data consisting of the operating states of the instruments 11 and 12 to the lines 15 and 16, based on the control including the reading of the measurement data addressed to itself from the computer 10 which are transmitted via the GP-IB bus lines 13 and 14 in addition to the standard GP-IB bus lines 13 and 14.
Patent JP-H07290983-A (JP)
Title: Passenger control machine
Inventor: KANOU KENSHIROU
IPC: B62D11/08
Filed: 1994-04-28
Abstract: PURPOSE:To enable brake turn by mere operation of a steering wheel without pedal operation. CONSTITUTION:This is a passenger control machine furnished with left and right side front wheels to be steering wheels and left and right side rear wheels 9 made free to brake by a left and right side clutch brake mechanism, and a link type transmission mechanism to interlock and connect a steering shaft and the left and right side clutch brake mechanism of the left and right side rear wheels 9 to each other is interposed between the steering shaft erected on the front side of a travelling part and a transmission part 31 arranged on the rear part of the same travelling part.
Patent JP-S57206690-A (JP)
Title: Transition metal complex compound and manufacture
Inventor: GIYUNTAA SHIYUMITSUTO
IPC: C01G1/06
Filed: 1982-05-31
Abstract: The invention relates to a novel transition metal-complex compounds of the general formula M55L12Xp, wherein M is a transition metal of one of the subgroups I, V, VI, VII, or VIII, of the Periodic System of the Elements, L stands for ligands having electron donor properties, X is halogen, and p is equal to 6 to 20. The novel compounds are prepared by reaction of the complex compounds of the formula LnMXm, wherein n represents an integer from 1 to 5, and m an integer from 1 to 4, with compounds of the general formula EHRR', wherein E stands for aluminum or boron, R and R' can be equal or different, and represent hydrogen or straight-chain or branched chain hydrocarbon radicals having from 1-10 carbon atoms.
Patent JP-H1029902-A (JP)
Title: Pest-controlling agent for plant
Inventor: YAMAMOTO TADAKATSU
IPC: A01N25/18
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a pest-controlling agent for plants for safely and surely controlling diseases and insect Pests of a variety of plants, for example, trees, flowering trees and vegetable without any troubles in environmental pollution. SOLUTION: At least one part of the base material film (10) coated with an adhesive (14) is provided with a part (12) containing a chemical effective for controlling the diseases and insect pests. Further, an activating means (16) for promoting the medicinal effect or changing the volatility of the chemical are added to the part containing the effective chemical. Thus, this activating means (16) selectively act on to promote the penetration of the medicinal components into the plant tissues, when the base film (10) is stuck to the plant.
Patent JP-S61251552-A (JP)
Inventor: KITAGAWA SATOSHI
IPC: C04B20/10
Filed: 1985-04-27
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-S5762316-A (JP)
Title: Fuel reactor
Inventor: JIERAADASU ANSONIUSU MAAKUSU
IPC: F23R3/06
Filed: 1981-06-16
Abstract: A fuel reactor having an outer frusto-conical shell which is closed at one axial end and a fuel inlet at this axial end projects fuel axially into the outer shell and into an inner shell mounted coaxially therewith, the inner and outer shells being connected together at the discharge end of the inner shell, with the inner shell being open at its other end and axially spaced from the closed end of the outer shell. A tangential combustion air inlet is connected to the annular space between the two shells while a discharge nozzle is mounted on the discharge end of the inner shell. A number of circumferentially spaced tangential slots in the inner shell adjacent the nozzle scoop up some of the swirling air projected in through the tangential air inlet and direct some of the air onto the outer surface of the discharge nozzle so that it is cooled.
Patent JP-2000286594-A (JP)
Title: Electromagnetic wave shielding base material, and its manufacture
Inventor: OKAMOTO RYOHEI
IPC: C23F1/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding base material superior in visibility. SOLUTION: An electromagnetic wave shielding base material has a transparent base material 1 and a metallic pattern layer 2 consisting of metal of high electrical conductivity, and one side of both sides of the metallic pattern layer 2 are made uneven, with a surface toughness Ra of 0.10-1.00 μm, whereby this material can improve the visibility of a display screen, by preventing the light from a display screen being irradiated when being provided in front of the display screen, such as a PDP or the like and the cross-shaped reflection arising along the pattern line of the metallic pattern layer. Moreover, this does cause the visibility of the screen caused to be lowered due to haze or the like produced with the formation of unevenness, by having made the surface toughness 0.10-1.00 μm.
Patent JP-H06300804-A (JP)
Title: Device for detecting connecting state of electronic apparatus
Inventor: YAEGASHI SETSUO
IPC: G01R31/02
Filed: 1993-04-20
Abstract: PURPOSE:To provide the detecting device capable of detecting that an electronic apparatus is pulled out from a plug socket without notice. CONSTITUTION:This device comprises plug sockets K1-K6 for supplying the power voltage of an ac power 1 to an electronic apparatus with a built-in reverse-current protection circuit, current transformers T1-T6 for detecting currents flowing between the ac power 1 and plug sockets K1-K6, a detecting circuit 6 for judging magnitudes of currents detected by current transformers T1-T6, and a leak current circuit, connected in parallel with plug sockets K1-K6 between plug sockets K1-K6 and current transformers T1-T6, and including switches.