baber/WOPTO huggingface dataset:
Patent JP-H0219009-A (JP)
Title: High frequency power amplifier circuit
Inventor: KOBAYASHI TETSUO
IPC: H03F3/60
Filed: 1988-07-06
Abstract: PURPOSE:To amplify plural frequency bands by one high frequency amplification transistor(TR) by inserting a switch circuit comprising diodes. CONSTITUTION:The switching circuit employing two pairs of diodes 7, 11, 8, 12 are fitted to an input terminal part 1. That is, with a bias applied to a diode bias terminal 3, the diodes 7, 11 are turned on the said bias and since the bias is not applied to a diode bias terminal 4, the diodes 8, 12 are turned off. Thus, a high frequency signal applied to an input terminal 1 passes through the diode 7 and fed to an impedance matching circuit 13. When the diode bias terminal 4 is turned on and the diode bias terminal 3 is turned off, the operation above is reversed. Thus, two frequency bands are amplified by one high frequency amplification TR 15.
Patent JP-S5957761-A (JP)
Title: Printing method
Inventor: ISHIGAKI TOSHINORI
IPC: B41J33/60
Filed: 1982-09-29
Abstract: PURPOSE:To save the consumption of an ink ribbon by such as arrangement wherein the last print position of each color band of an ink ribbon is memorized, and in printing the next line, the ink ribbon is started from a position next to the memorized position of each color band. CONSTITUTION:In carrying out thermal transfer printing by using an ink ribbon 3 having plural color bands 3A, 3B, 3C, the lastly used position of each color band used for printing a line is memorized, and in printing the next line, the ink ribbon is started from an unused portion next to, or a space of one column provided next to, the lastly used position of each color band.
Patent JP-S5960524-A (JP)
Title: Automatic power source cutoff device
Inventor: INADA HIROAKI
IPC: H02J1/00
Filed: 1982-09-29
Abstract: PURPOSE:To prevent the generation of a fact that execution of a program stops on the way and cannot be restarted, by making a power source cutoff controller have decision processing for deciding whether a CPU is executing a program or not. CONSTITUTION:An automatic power source cutoff device 8 is constituted of a timer 16 for executing time counting, a rechargeable battery 20 which becomes a power source of this timer 16, a power source cutoff device 15 for cutting off a power source 14, and a power source cutoff controller 17 connected to a bus line 3. This power source cutoff controller 17 has a discrimination processing function for discriminating whether a program is executed or is ended by an information processing device 8, when the timer 16 indicates a designated time for cutting off the power source 14.
Patent JP-S5871414-A (JP)
Title: Device for instructing checking work
Inventor: TAKAHASHI TSUTOMU
IPC: G01R35/00
Filed: 1981-10-23
Abstract: PURPOSE:To give the accurate instrctions to workers for enhancing efficiency and preventing erroneous working, by reading the bar codes of an object to be checked by code readers, and performing display of working procedures, judgement of the measured results, updating of history, and instructions by a computer. CONSTITUTION:When the bar codes 2, by which checking work units 1 are identified, are read by the bar code readers 4, the corresponding work history data is written in the computer 6 from an external memory device 7. The computer 6 selects the earliest work in the checking works, which are not yet started, from the data, and display the checking procedure on a touch panel type tablet 5. The worker performs the specified works according to the procedure. The measured result is judged by the computer 6. The different checking procedure is displayed in correspondence with the judgment. When the judgment is normal, the work history is updated, and this is repeated. Therefore the accurate instruction for enhancing the efficiency of the workers and preventing the erroneous working can be given.
Patent JP-S6324711-A (JP)
Title: Digital pulse circuit
Inventor: SATO MAKOTO
IPC: H03K5/00
Filed: 1986-07-16
Abstract: PURPOSE:To detect the leading/trailing edges of a pulse without malfunction, by constituting a circuit so that an inverter, a delay means, and an AND circuit are combined, and an output is prevented from being affected by noise. CONSTITUTION:An output signal from the inverter 2, and the first delay means 4 is delayed by a time of t1 at the first delay means 4, and by a time of t2 at the second delay means 6. In this way, a signal 11 having the time width of the delay time t2 of the second delay means, can be obtained from a time T2 delayed by the delay time t1 of the first delay means 4 from the trailing edge of a pulse input signal 1, not only in a case when the pulse input signal 1 is a normal waveform, but even when the noise is put on the pulse input signal, as the output signal of the AND circuit 10, and it is possible to detect the trailing edge of the pulse input signal 1 without being affected by the noise of the input signal.
Patent JP-H0923328-A (JP)
Title: Scanner
Inventor: TANAKA YOSHIO
IPC: G03F1/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To automate the work to reduce a manual operation work as much as possible by adopting a print system where a magnification angle calculator, a scanner, and a printer are constituted in such form that they can perform a series of picture data processings and a color scanner is included. SOLUTION: An input machine 4 which optically reads a picture image to input it as digital picture data is connected to a hard disk 6 where digital picture data is preserved. Operation output units 11 and 21 which perform prescribed operations for print output and output machines 12 and 22 which generate films of four plates based on outputs from operation output units 11 and 21 are arranged separatedly from each other. They share the hard disk 6 with a magnification angle calculator 1, which edits a color document 2 based on a block copy as preparation before scanning, and transmit and receive data by online connection capable of mutual communication.
Patent JP-S5693809-A (JP)
Title: Slag-cut steel discharging process
Inventor: YAMADA HIROSUKE
IPC: C21C5/46
Filed: 1979-12-27
Abstract: PURPOSE: To completely block molten-slag flow out by a method wherein an inert gas is jetted into hot steel flow in the metal discharge path at the final stage of metal discharge, and the optimum separating condition for steel and slag is given to the metal discharge path while decreasing the flow rate of hot steel.  
     CONSTITUTION: A gas jet section, e.g., nozzle 7 is installed in the furnace 1-side guide-path 4a of steel outlet 2. At least at the finall stage of steel 5 discharge, an inert gas such as N 2  is jetted from the nozzle 7 onto hot metal flow in the steel path 4. This reduces the flow rate of hot steel through floating action of gas bubbles and the effect of gas bubbles to narrow the cross section of the path 4. As a result, hot steel completely freed from molten slag 5 can be advantagenously discharged. Also, this eliminates the need for large metal-discharging equipment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H068852-A (JP)
Title: Front part car body structure for automobile
Inventor: FUJII YOSHIO
IPC: B62D25/10
Filed: 1992-06-26
Abstract: PURPOSE:To effectively support the shock load which acts in the collision of an automobile, with the simple constitution. CONSTITUTION:On the undersurface of a hood 1 installed at the front part car body of an automobile, a closed sectional surface 13 extending in the car width direction and an engagement part 16 consisting of a slot hole 14, etc., positioned at the side part are formed, and at the upper edge of the side wall part 17 of the front part car body, an engagement piece 18 consisting of a hook, etc., opposed to the engagement part 16 is installed and when the automobile collides, the engagement piece 18 is brought into contact with the engagement part 16, and the shock load applied on the collision is absorbed by the installation part of the closed sectional surface 13.
Patent JP-S5792641-A (JP)
Title: Apparatus for controlling air conditioner
Inventor: FUKUSHIMA AKIO
IPC: F24F11/02
Filed: 1980-12-01
Abstract: PURPOSE: To enable stabilized and highly efficient operation of an air conditioner even when outdoor temperature is high, by controlling the rate of an outdoor blower at certain periodic intervals based on the combination of the blowout temperature of an indoor unit and the evaporation temperature of an outdoor heat exchanger during the heating operation.  
     CONSTITUTION: The indoor unit 1 comprises a heat exchanger 3, a pressure reducing device 4 and a blower 5, and the outdoor unit 2 comprises a compressor 6, the heat exchanger 7, a passage change-over valve 8 and a blower 9, and the outdoor unit 2 and the indoor unit 1 are connected by refrigerant pipings 10, 11. A blowout temperature sensor 12 is provided to an blowout outlet of the indoor unit 1, and an evaporation temperature sensor 13 is provided to the heat exchanger 7 of the outdoor unit 2, and the outputs of the sensors 12, 13 are inputted into a microcomputer 17. Based on the combination of the outputs of the sensors 12, 13, the speed of revolution of the outdoor blower 9 is controlled through a driving circuit 18 at certain periodic intervals in several steps. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6148278-A (JP)
Title: Rotary head type reproducing device
Inventor: TAKAYAMA NOBUTOSHI
IPC: G11B5/588
Filed: 1984-08-15
Abstract: PURPOSE:To obtain easy to see reproducing pattern by forming a part of the reproduced pattern as noise bar less so as to use a conventional electromechanical converting element and reducing the number of noise bars from the pattern of a VTR. CONSTITUTION:A signal PUL.C is fed to a terminal 206 and a signal which is at low level at high speed search reproduction with a tape moved in high speed and at a high level in other cases is fed to a terminal 300. A monostable multivibrator 301 is triggered at the trailing of the PUL.C and outputs a signal MM.C. Further, a monostable multivibrator 302 is triggered at the trailing of the signal MM.C and outputs a signal PUL.C'. The PUL.C and PUL.C' are extracted selectively in response to a signal fed to a terminal 300 via each logical circuit network and outputted at a terminal 307. In setting the signal PUL.C' to a 1.3 period of the signal PUL.C, a slope correcting period is shortened as 1/3 and when the PUL.C is at a high level for the 24-time speed search reproduction, noise bar less reproduction is attained.
Patent JP-S6061810-A (JP)
Title: Run controller for carrier
Inventor: SHIYOUJI KAZUHIRO
IPC: B61L3/06
Filed: 1983-09-16
Abstract: PURPOSE:To operate a carrier freely without connecting the carrier to a ground control part through a signal line directly by controlling the run and stop of the carrier according to the frequency of flashing of a light emission part at the ground control part. CONSTITUTION:The ground control part 2 confirms the current position of the carrier 1 and compares is with a target position to decide on whether the carrier 1 should turn right or left. The light emission part 3 at the target position in turned on when said decision is made, and the light emission part 3 at the current position is turned on once for right turning or twice for left turning. Consequently, the carrier 1 starts running and is braked once the flashing of the light emission part 3 is detected by a photodetection part 7 during the run. When this one-cycle operation is completed, the control part 2 sends the next carrier command through the light emission part 3. Thus, the carrier is controlled continuously from the ground.
Patent JP-2000047062-A (JP)
Title: Optical adapter including ferrule assembly
Inventor: DEVEAU MARK G
IPC: G02B6/38
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical attenuator having high accuracy. SOLUTION: This optical adapter 100 includes optical fibers respectively arranged along their central axes and includes one set of cylindral ferrules 121, 122. These ferrules 121, 122 are aligned to their central axes superposed on each other. Further, the ferrules 121, 122 are housed into a plastic housing having a plug member 110 and a jack member 140. These members are locked to each other in order to form the adapter which may be used to attenuate, for example, optical signals or to interconnect the two ferrules 121, 122 having different diameters. More adequately the ferrules 121, 122 are preferably the same as each other. The respective ferrules include the optical fibers existing within the bore extending along the central axes of the ferrules 121, 122 between the opposite ends thereof.  The respective ferrules have end surfaces having an angle of about 82 deg. with the central axes.
Patent JP-S5873687-A (JP)
Inventor: KUSUMI HIROSHI
IPC: E21B12/06
Filed: 1981-10-24
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-H111437-A (JP)
Title: Production of nemacystus decipiens extract
Inventor: OWA KYOSUKE
IPC: A23L1/308
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject extract useful as e.g. a medicine by boiling Namecystus decipiens in an aqueous alcohol solution to effect extraction of all of the active ingredients in the order of ultrafine molecules and enable percutaneous of intracellular direct infiltration of the active ingredient through intravenous drip injection. SOLUTION: Nemacystus decipiens (e.g. Chordaria flagelliformis) is boiled in an aqueous solution of an alcohol such as ethyl alcohol nontoxic to human body, the resultant Nemacystus decipiens mixed liquor is then filtered to obtain the objective Nemacystus decipiens extract which is useful as a cosmetic, health food/drinking water, etc., because all of the active ingredients thereof are intraintestinally digestible when taken in vivo. This extract contains chlorophyll c1 , chlorophyll c2 , etc., as decomposition products of chlorophyll a strucutre, β-carotene and violaxanthin, etc., as decomposition products of cartenoid, alginic acid, and fucose and galactose, etc., as decomposition products of fucoidan- constitutive sacchardies.
Patent JP-S6062288-A (JP)
Title: Predictive encoding device for video signal
Inventor: IDE AKIFUMI
IPC: H03M7/32
Filed: 1983-09-14
Abstract: PURPOSE:To prevent an error in transmission by generating the local signal for the predicted error of the 1st predicting device by the 2nd predicting device on the transmission side to transmit a correct local signal for every specific picture element and a local signal for an error to a reception side, and to process them on the reception side. CONSTITUTION:The subtracter 4 of a transmission-side predictive encoding device subtracts the output value of the 1st predicting device 28 from a video signal, and applies the difference to a quantizer 5. The predicted error quantized by this quantizer 5 is applied to a switch 26 and a reverse quantizer 6, and the output of the quantizer 6 and the output of the predicting device 28 are summed up by an adder 7 to output the 1st local signal 29. An adder 23 adds the output of the quantizer 6 to the output of the 2nd predicting device 24 and applies the 2nd local signal 25 to the switch 26. This switch 26 applies the 1st and the 2nd local signals 29 and 25 and the output of the quantizer 5 to the reception side, and they are processed by a reverse quantizer 11, delay line 32, the 1st and the 2nd local signal generators 36 and 39, error data generator 40, etc. Then, an error in the propagation of an image transmission system is prevented.
Patent JP-H0218997-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: TAKANO MARE
IPC: H05K9/00
Filed: 1988-07-07
Abstract: PURPOSE:To obtain a multilayer printed wiring board, in which defective board thickness and copper creases are not generated and which has also excellent solder heat resistance, etc., by previously applying a solventless synthetic resin onto both surfaces of an inner plating or arranging the solventless synthetic resin in a filmy shape onto both surfaces and smoothing the synthetic resin. CONSTITUTION:When metallic foils or single-sided metallic-foil clad laminated boards are disposed on both sides of an inner plating, to which a circuit is formed, through prepregs and heated and pressed and a multilayer printed wiring board is acquired, a solventless synthetic resin is applied previously onto both surfaces of the inner plating, to which the circuit is shaped, or the solventless synthetic resin in a filmy shape is arranged onto both surfaces, and irregularities due to the circuit of the inner plating are smoothed beforehand. Accordingly, pressure unevenness at the time of the molding of the multilayer printed wiring board is removed, defective board thickness, copper creases, etc., are prevented, and the multilayer printed wiring board excellent in solder heat resistance, etc., is acquired.
Patent JP-H0614260-A (JP)
Title: Video signal processing circuit
Inventor: IKENO TOMOKAZU
IPC: H04N5/335
Filed: 1992-06-29
Abstract: PURPOSE:To cancel the offset of an input signal, and to optimize the operating point of a gain control circuit by preparing the reference voltage of a clamp circuit by inputting a gain control output, and performing a feedback to the second sample hold circuit. CONSTITUTION:When an operation control signal CF is an H level, a direct current feedback circuit 4 compares a gain control output GS with a reference voltage VR2, and discharges a capacitor C1 by the polarity of a differential voltage. A feedback signal VRF is prepared by a signal conversion circuit 42 following the potential of the capacitor C1, and feedback to a sample/hold circuit 2 is performed. A clamp circuit 22 of the circuit 2 is operated so that the differential voltage between the gain output GS being the input of the circuit 4 and the reference voltage VR2 can be smaller as a whole by the variable reference signal VRF. When the signal CF is an L level, the voltage VRF is not changed. The signal CF is in the H level only for the output period of an OB level V0, and the circuit 4 is operated so that the 0 level of the output GS of a gain control circuit 3, that is, the OB level V0 is equal to fox, the voltage VR2.
Patent JP-H0815347-A (JP)
Title: Multichannel electrostatic sensor
Inventor: MASUDA NOBORU
IPC: G01R27/26
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a high resolution multichannel electrostatic sensor from which the effect of undesired signal, generated through interference of the oscillation frequency signal of respective channels, is eliminated. CONSTITUTION:An oscillation circuit 1 outputs a high frequency oscillation signal of GHz band which is amplified through a buffer amplifier 2. A signal switching circuit 14 comprises a diode switch circuits corresponding in number to the channels. A channel switching/oscillating circuit 16 outputs pulse waveform signals in time series. A switch driving/scanning circuit 17 scans and dives the diode switch circuit for each channel in the signal switching circuit 14 by subjecting a serial pulse signal from the oscillation circuit 16 to serial/parallel conversion and delivers oscillation frequency signals to the resonance circuits 5 of respective channels intermittently while shifting the time. The resonance circuit 3 for each channel subjects the variation in the external capacitance detected through a detection needle 10 to amplitude modulation using the oscillation frequency signal as a carrier and delivers the modulated signal as a detection signal of microcapacitance.
Patent JP-H0336293-A (JP)
Title: Anodizing treatment for long-size aluminum material
Inventor: OIDE MASAAKI
IPC: C25D19/00
Filed: 1989-06-30
Abstract: PURPOSE:To carry out a prescribed anodizing treatment while obviating the necessity of large-sized treatment equipment by allowing a long-size Al material to pass in a long-size state through respective treatment solutions in the prescribed treatment tanks in succession. CONSTITUTION:A degreasing treatment tank 2, a caustic treatment tank 3, a neutralization treatment tank 4, an anodic oxidation treatment tank 5, and sealing treatment tank 6 are provided in a line at prescribed spaces, and further, water washing devices 9 are provided between the above-mentioned tanks, respectively. Moreover, conveyance rollers 7 are disposed between the above tanks, respectively. An Al extruded shape 1 is allowed to proceed on the conveyance rollers 7 and is continuously passed through respective treatment tanks 2-6 in a manner to be passed via respective notches. By this method, anodizing treatment can be rapidly applied to any long-size material while obviating the necessity of suspending devices, etc.
Patent JP-H0336982-A (JP)
Title: Motor drive control system
Inventor: MATSUI KATSUAKI
IPC: H02P23/16
Filed: 1989-06-30
Abstract: PURPOSE:To simplify a circuit configuration by detecting a driving current output from a power source of a 3-phase motor before it is branched to 3 phases, and controlling a pulse width modulator according to rotating polarity information of clockwise or counterclockwise direction of the motor, supplied externally. CONSTITUTION:When a motor is rotated clockwise, an output voltage from a reference voltage generator 1 is positive. A motor driving current detected by a current detector 6 is so controlled by a polarity converter 9 as to output a positive voltage, and output to a pulse width modulator 4. A speed controller 2 compares a motor rotating speed signal 11 with a reference voltage, and outputs an error signal. The modulator 4 modulates it according to the error signal, a triangular wave from an oscillator 3 and the positive motor driving current detection signal from the converter 9, and supplies a current from a motor power source 8 to a motor 7 through a motor driver 5 for a period responsive to a motor speed.
Patent JP-S5692028-A (JP)
Title: Simple detouchable device for bracket and the like in foam-molding machine
Inventor: HIROSE TOSHIO
IPC: B29C33/44
Filed: 1979-12-25
Abstract: PURPOSE:To clamp and detouch from a feeder and the like easily and quickly by a method wherein part of a ball is fitted to a fitting cavity provided around an inserting part of a bracket. CONSTITUTION:When a sleeve 14 or part of a bracket on the side of an eject pin is inserted into the fitting hole 50 inside a fitting member 5, a spiral groove 12 is provided as a fitting cavity on the side of the sleeve 14 to fit to the ball 8. When the groove 12 and the position of the ball 8 coincide, a ring 6 is turned and the ball 8 is guided through an eccentric groove and projected from a hole 53 for the ball to the side of the fitting hole 50, and part of the ball is fitted to the groove 12 of the sleeve 14 to fix the inserted conditions of the sleeve 14. When the sleeve 14 is removed from the fitting member 5, an alignment mark is provided on the upper surface of the ball hole 53 of the fitting member 5 and a hole 63 of the ring 6 is made to come to this position of the alignment mark. Then, the ball 8 is released from an clamp condition to make the sleeve 14 remove easily from the fitting member 5.