baber/WOPTO huggingface dataset:
Patent JP-S5564606-A (JP)
Title: Signal recording and reproducing device
Inventor: NAMIKI KOUSHIN
IPC: G11B20/00
Filed: 1978-11-06
Abstract: PURPOSE: To record and reproduce various information without influencing a servo system, by specifying recording and reproducing methods for control pulses.  
     CONSTITUTION: To control pulse input terminal 1, rectangular control pulses separated from a composite video signal recorded on a magnetic tape by VTR and then halved in repetitive frequency by a monostable multivibrator are inputted and to input terminals 2 and 3, a signal of level "H" or "L" is inputted corresponding to a stereo sound broadcast signal, duplex sound broadcast signal, television signal, and its recording signal. Then, control signals differing in duty cycle are outputted to output terminal 5 through transistors Tr 1  and Tr 2  and monostable multivibrator 4 corresponding to various recording signals and then recorded on a recording medium. For reproduction, reproduced signals inputted to input terminal 13 are passed through transistors Tr 4 WTr 6 , monostable multivibrators 14W16, capacitors C 2  and C 3 , etc., and only positive-polarity pulses are used as the reference signal of the phase control system of a rotary video head servo system, thereby reproducing information by using negative-polarity pulses. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000329809-A (JP)
Title: Testing device for electronic part substrate and testing method therefor
Inventor: MASUO YOSHIYUKI
IPC: G01R31/00
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize a testing device for an electronic part substrate suitable for testing the electronic part substrate while the electronic part substrate such as, for example, memory module is stored, provide a testing method therefor, and improve throughput of a test process. SOLUTION: In this testing method, when memory modules are taken out of a tray 20 for testing moved into an unloader part 400, are classified based on the results of a test, and are transferred into a tray 204 for storage standing-by in a storage part 200, memory modules which cannot be classified in the tray 204 for storage and/or memory modules which cannot be stored in the tray 204 for storage are temporarily held in a buffer part 405.
Patent JP-S5360638-A (JP)
Title: Photosensitive material for pattern formation for accelerated particle beamexposure and pattern formation
Inventor: YOSHIKAWA AKIRA
IPC: C03C3/32
Filed: 1976-11-12
Abstract: PURPOSE: To obtain high resolution degree and also prevent pinholes by laminating specific amorphous calcogenide layer and a thin silver layer on substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5843350-A (JP)
Inventor: BURAIAN MAACHIN ANDAASON
IPC: F24S10/50
Filed: 1981-09-01
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-H07303718-A (JP)
Title: Head of gate ball or the like provided with spoon-head-shaped dent
Inventor: MITSUI MASAYUKI
IPC: A63B102/38
Filed: 1994-05-14
Abstract: PURPOSE:To enable a player to spoon a ball and to exactly hit the ball in a variety of ways by installing a spoon head-shaped dent on a ball hitting surface. CONSTITUTION:The spoon head-shaped dent 1 is installed on the ball hitting surface of an implement for gate balls, ground golf, crickets or the like. As a result, the player is able to stably play the chip shot. The player is thus able to spoon the ball with the contact point of the ball and the head on the lower side and the ball rolls to the desired movements as if the ball returns to life. The player is thereby made to freely play the chip shot and to exactly hit the ball in a variety of ways.
Patent JP-H08326617-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: MIWA MAKOTO
IPC: F02M37/08
Filed: 1995-06-02
Abstract: PURPOSE: To improve controllability at the occurrence of abnormality by determining abnormality occurrence when a feedback correction rate is out of a specified range at the feedback controlling of a fuel pump, and thereby speedily sensing abnormality of a fuel pressure sensing means and fuel supply system. CONSTITUTION: An electronic control device 22 which controls a fuel pump 14 and an injector 19 functions as a fuel pump control means which feedback controls voltage applied from the fuel pump 14 to a dc motor 20 based on a sensed signal from a fuel sensor 21 or the like. The fuel pump control means 22 calculates a reference control rate of the fuel pump 14 based on a required fuel injection rate and a target fuel pressure. A feedback correction rate is also obtained with respect to the reference control rate based on deviation between a sensed fuel pressure and the target fuel pressure. Abnormality occurrence is determined when the feedback correction rate is out of a specified range. It is thus possible to speedily sense abnormality of a fuel pressure sensing means and a fuel supply system, and improve controllability at the occurrence of abnormality.
Patent JP-S63297451-A (JP)
Title: Watertight mixture
Inventor: MATSUNO SUMIO
IPC: C08L51/06
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a watertight mixture suitable as a watertight filler for vinyl chloride insulated wire, having excellent bond strength to vinyl chloride resin and conductive metal, by blending an ethylene vinyl acetate vinyl chloride graft copolymer with a specific amount of a polyester adhesive resin. CONSTITUTION:(A) 100pts.wt. ethylene vinyl acetate vinyl chloride graft copolymer containing 40-70wt.%, preferably 45-60wt.% vinyl chloride and 5-40wt.%, preferably 10-30wt.% vinyl acetate is blended with (B) 10-60pts.wt., preferably 20-50pts.wt. ester adhesive resin to give a watertight mixture having 5-150, preferably 15-60 melt index.
Patent JP-S6116079-A (JP)
Title: Magnetic disk device
Inventor: MIURA YOSHIMASA
IPC: G11B21/12
Filed: 1984-06-29
Abstract: PURPOSE:To load and unload safely a head slider and to improve the reliability of a magnetic disk device by using a simple pressure mechanism to give the temporary displacement to the head slider. CONSTITUTION:In an inactive mode of a magnetic disk device, a magnetic head slider 7 is carried by an actuator 12 and set on the home position 9 of a magnetic disk 10. A support spring 3 is set free since a projection 5 of the spring 4 has no contact with a pressure guide 6 provided at the side of the disk device. The slider 7 is separated from the disk 10 by the action of the spring 4. When the disk device starts its action, a carriage 3 moves toward an arrow head B and the slider 7 reaches the boundary between the position 9 and a track area 8. Then the projection 5 is pressed toward arrow heads C and C' by the guide 6. Thus the slider 7 moves close to the disk 10. Then the slider 7 is set on the area 8 in an action mode, and a gap is set automatically by a self-control function for floating amount of the slider 7.
Patent JP-S61295141-A (JP)
Title: Thigh support device for seat
Inventor: OKUMURA HITOSHI
IPC: A47C7/14
Filed: 1985-06-21
Abstract: PURPOSE:To make operatability ever so better as well as to simplify a device in structure, by attaching a cam surface forming plural stopper parts to a thigh support arm, and also installing a slide possessing a collar shiftably to a cushion frame. CONSTITUTION:A slider 8 slides in a horizontal direction in follow to operation of a control lever 9, and with this slide, a collar 11 rollingly comes into contact with a cam surface of a cam 7 of a sysupport arm 3. And, a stopper part 7b and the collar 11 both formed so as to be different in each level are engaged with each other, thus level control for the thigh support arm 3 takes place. And, the slider 8 is attached to a cushion frame 1.
Patent JP-S5837718-A (JP)
Title: Power supply circuit
Inventor: KIDENA MASAKI
IPC: G05F1/56
Filed: 1981-08-31
Abstract: PURPOSE:To stabilize a power supply voltage of a circuit unit even at load, by connecting a switch and a capacitor between the circuit unit consisting of an  LSI and the like, a power supply and a load driving circuit. CONSTITUTION:A capacitor 11 is connected between a power supply voltage supply terminal V'ss of an LSI1 and ground Vdd, and a switch 12 is inserted to a DC voltage supply path between a connecting point of the capacitor 11 and the power supply voltage terminal of the LSI1 and a connecting point of a battery 2 and a load driving circuit 3. A clock phi and the frequency of a load  driving signal A are matched. But the fall of the clock phi has a little delay than  the fall of the signal A. At the fluctuation of a power supply Vss, the capacitor 11 is discharged to the LSI1, then the fluctuation of the Vss is not given to the LSI1, the V'ss is made constant to stably operate the LSI1.
Patent JP-S5260477-A (JP)
Title: Hammer driving device
Inventor: HIYAKON MASAO
IPC: B25D11/06
Filed: 1975-11-12
Abstract: PURPOSE: A device for driving a printer hammer by flowing an electric current to an an annular primary coil, whereby the driving force created by the current induced on the moving member and the field of a permanent magnet causes the moving member to meve toward the axial direction of a pot-shaped core, to thereby drive the printer hammer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62292167-A (JP)
Inventor: ARIMA KAZUTO
IPC: A61M1/34
Filed: 1986-06-11
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-H032557-A (JP)
Title: Sample injecting device
Inventor: KOBAYASHI KIYOSHI
IPC: G01N27/447
Filed: 1989-05-30
Abstract: PURPOSE:To automatically inject a sample and to allow the stable sample injection even if the tip of an injection needle is slightly deformed by mounting a urea removing unit to a head of a manipulator (robot, etc.) and executing the sample injection. CONSTITUTION:The sample injecting unit 3 is a unit to suck the sample 8 which is a liquid existing in a U bottom hole of a microtype plate 7 and to inject the sample into an electrophoresis device 5. This unit is fixed with inclina tion to a sloped plate 2 provided on the head of the manipulator 1 which moves three-dimensionally to X, Y, Z. The urea removing unit 4 is a unit for removing the urea generated in the gel well of the electrophoresis device 5 and is fixed to the same sloped plate 2 as the surface mounted with the sample injecting unit 3. This unit is adapted to escape a nozzle upward during the operation of the sample injecting unit 3 so as to prevent the nozzle from interfering with others during the sample injecting. The sample is automatically injected by this device if the electrophoresis device 5 and a vessel contg. the sample are set; therefore, the liberation of researchers from simple iterative operations is possible.
Patent JP-H05336029-A (JP)
Title: Mobile communication system
Inventor: IWASA MASAHIRO
IPC: H04W60/00
Filed: 1992-05-28
Abstract: PURPOSE:To efficiently implement connection at calling by allowing its own node equipment to manage communication opposite parties whose frequency of use is high. CONSTITUTION:A position information request section 2 makes transmission by providing its own node equipment number and a terminal equipment number to a communication opposite party registered by a communication opposite party management section 1 at the initial setting. Then a destination node equipment receives this message, and a position information notice destination revision section 4 registers a notice destination number and its terminal number to a position information notice destination management section 3. When a destination node equipment moves to other node equipment, a position information revision section 8 of a node equipment of destination revises the position information of the terminal equipment of a position information management section. Since the terminal number is coincident with a terminal number registered in the management section 3 in this case, a position information notice section 5 sends a message or the like with the node equipment number, the terminal number and the position information added thereto to the notice destination. The node equipment receiving them uses a communication opposite party position revision section 6 to revise the position information of the communication opposite party managed by the management section 1.
Patent JP-S5838880-A (JP)
Title: Light wave range finder
Inventor: OOTOMO FUMIO
IPC: G01S17/32
Filed: 1981-08-31
Abstract: PURPOSE:To shorten the time to measure a distance by providing first and second light emitting sources and first and second light receiving sources and forming four light channels between those light emitting and light receiving sources and using at least one of those as the distance measurement light channel. CONSTITUTION:A light wave range finder is provided with a first light emitting diode 1 and a first light receiving diode 2, a second light emitting diode 3 and a second light receiving diode 4. In the range finder a reflector 5a that reflects the light from the first light emitting diode 1 towards a corner cube 9 that is placed at the measurement point and a reflection prism 5 that reflects towards the first light receiving diode 2 the light returning to it after being reflected by the corner cube 9, making up four light channels in total. At least one of those light channels is used as the distance measurement light channel and the others are used as reference light channels to shorten the time of measurement.
Patent JP-S5660138-A (JP)
Title: Secret transmission system for digitized sound signal
Inventor: ASAKAWA SHIGERU
IPC: H04L9/20
Filed: 1979-10-23
Abstract: PURPOSE:To secure secrecy sufficiently by simple constitution by inverting and transmitting part of a bit value, i.e. the most significant digit bit or uppermost bit, constituting a digitized sound signal, according to a random-number code string. CONSTITUTION:Fundamental-tone signal waveform (a), supplied to input terminal 1, is applied to pulse code moculating circuit 2 and sampled by sampling pulse of a constant period, so that binary codes shown by waveform (b) will be outputted at intervals of sampling. The output of this circuit 2 is applied to one input of exclusive OR gate 3 and a random-number code string, shown by waveform (c), generated by random number generator 4 is also applied to the other input of this gate 3 to invert bits, indicated by mark  , in the code string. Then, gate 3 outputs the value of the binary code string from circuit 2 as it is when the code string is 0 or inverts and outputs the value when 1 to generate an output of waveform (d) of gate 3, which is sent out via transmitting circuit 5, no that the secrecy can be secured sufficiently in the simple method.
Patent JP-H04231263-A (JP)
Title: Position regulator for position-adjustable steering-column
Inventor: ROOREN FUEBURU
IPC: B62D1/18
Filed: 1991-06-07
Abstract: PURPOSE: To adjust the longitudinal movement and tilt angle of a steering column via the drive of a single motor. CONSTITUTION: This device adjusts the longitudinal position and tilt angle of a steering column 20 having a sleeve 22 and a shaft 21, and the device is provided with a motor 30 and a transmission mechanism 40. The transmission mechanism 40 is provided with one input member 410 and two output members 421, 422. The input member 410 is connected to the motor 30, and two output members 421, 422 are connected to a sliding member 2221 and a rocking member 2222 forming the moving body of the sleeve 22. The longitudinal position is adjusted by setting the revolving speeds of two output members 421, 422 to the prescribed relation and driving both output members 421, 422. The tilt angle is adjusted by rotating one of the output members 421, 422 only.
Patent JP-H09321611-A (JP)
Title: Continuity count circuit for data
Inventor: SHIROSHITA ERIKO
IPC: G06F7/62
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To count the number of continued bits at the same speed as input data in the case of delay with the increase of the number of bits to be counted by holding a high digit part at a count part as a carry output. SOLUTION: An adder part 20 repeatedly adds the added result up to the preceding bit to inputted parallel data on the same time base. When a carry is generated by the adder part 20, the number of such carries is counted by a count part 30 and finally, the count value of the count part 30 is added to the output of the adder part 20 so that the number of continued bits in the same bit stream can be added. Then, even when the number of continued bits is increased, the number of bits (MSB) of the count part 30 is increased so that counting can be operated at the same speed as data speed.
Patent JP-H05325255-A (JP)
Title: Optical disk medium
Inventor: NISHI KAZUHISA
IPC: G11B7/24
Filed: 1992-05-28
Abstract: PURPOSE:To obtain the optical disk medium which can execute high-density recording with substantially no change in the constitution of the conventional optical head. CONSTITUTION:A nonlinear optical film 13 for high-frequency conversion of incident light is formed on a transparent substrate 12 and a recording film 14 for recording information is formed atop this film. This recording film is irradiated with the light condensed by a condenser lens 16 and the light is converted to higher harmonic waves by the nonlinear optical film 13. The information is recorded and reproduced on and from the recording film 14 by the light converted to the higher harmonic waves. Consequently, the optical disk medium itself is provided with the conversion function of the higher harmonic waves. The high-density recording is thus possible with substantially no change in the constitution of the conventional optical head.
Patent JP-S63302926-A (JP)
Title: Device for replacing dissolved gas in liquid
Inventor: SHIRATO KOZO
IPC: B01F1/00
Filed: 1987-05-30
Abstract: PURPOSE:To continuously and efficiently replace the gas dissolved in a liq. by desired single gas or gas having plural compositions by separating a liq. passage and a gas passage by a diaphragm permeable only to the gas and impermeable to the liq. CONSTITUTION:The objective liq. is passed through the fluid passage 4 from a liq. inlet 5a or stored in the passage 4. A desired gas to be replaced is passed through the gas passage 3 from a gas inlet 6a. Consequently, the gas dissolved in the objective liq. in the liq. passage 4 is kept in contact with the gas in the gas passage 3 only through the diaphragm 1 permeable to the gas and impermeable to the liq. As a result, the gas dissolved in the objective liq. and the gas in the gas passage 3 are alternately infiltrated and permeated through the diaphragm 1 by the difference in the partial pressures of both gases, and the gas dissolved in the objective liq. can be replaced by the desired gas.
Patent JP-2000327302-A (JP)
Title: Method and apparatus for producing high-purity hydrogen
Inventor: RIN YUI-MIN
IPC: B01D69/04
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing high-purity hydrogen by a reforming of hydrocarbon capable of solving a problem in a conventional technique. SOLUTION: This apparatus is equipped with at least one reforming chamber 12 provided with a reforming catalyst bed 13, at least one hydrogen permeation thin film tube 14 which is built in the reforming chamber 12 so as to form a hydrogen gas isolation space 16 and permeates a hydrogen gas generated in the reforming catalyst bed 13 into the hydrogen gas isolation space 16 and at least one oxidation chamber 22 which is arranged closely to the reforming catalyst bed 13, provided with an oxidation catalyst bed 23 in the interior of the chamber, at least partially isolated from the thin film tube 14 by the reforming catalyst bed 13, burns an impermeable gas in the thin film tube 14 and supplies heat to the reforming chamber 12. A high-purity hydrogen is produced by the apparatus.
Patent JP-H0322615-A (JP)
Title: Cmos-ecl transducer
Inventor: MIHIAERU SHIYUTEEKUHERU
IPC: H03K19/0175
Filed: 1990-05-25
Abstract: PURPOSE: To shorten the processing time for converting a CMOS level into an ECL(emitter coupled logic) level by including a resistor element in a driver stage and connecting the resistor element between the output terminal of the driver stage and a 1st node to a voltage supply source. CONSTITUTION: The driver stage is formed by the resistor element W and an N-channel field effect transistor(FET) WN'. Both the 2nd terminals of the element W and the FET WN' are used for forming the output terminal of the driver stage in common and connected to the control input terminal (base terminal) of an output transistor(TR) Q1'. Since the element W or a P-channel FET WP' is not contributed to the load of the input terminal, capacitive load on the input terminal of the CMOS-ECL converter is slight. Consequently processing time required for converting the CMOS level into the ECL level can be shortened.
Patent JP-H11332289-A (JP)
Title: Motor controller
Inventor: MURAKAMI SUSUMU
IPC: H02H7/08
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller in which the reliability can be enhanced by realizing a function for protecting an electrolytic capacitor being used in drive control of a motor against overcurrent. SOLUTION: A motor controller 1 delivers an inverter drive signal to an inverter circuit 6 which produces a drive signal of a motor 2. An electrolytic capacitor 11 is connected between a feeder line 9 from a DC power supply 7 and a feeder line 10 from a ground power supply 8 in order to prevent ripple current from the power supplies 7, 8. Current detecting elements 13, 14, 15 are connected, respectively, with the feeder line 9, a line 12 connecting the inverter circuit 6 and the motor 2 and the feeder line 10.
Patent JP-S61295747-A (JP)
Title: Automatic test method for circuit
Inventor: ISHII KENJI
IPC: H04M3/26
Filed: 1985-06-25
Abstract: PURPOSE:To facilitate maintenance operation and to reduce circuit information memories to half by controlling circuit information only on a circuit exchange facility side and transferring information from the circuit exchange facility side on an automatic circuit testing facility side every time a circuit test is taken. CONSTITUTION:An automatic circuit test controller 1 send out a request (a) to inquire about circuit package information on only a specified route to the circuit exchange facilities 2 prior to a circuit test. The circuit exchange facilities 2 returns circuit package information (b) on said specified route to the automatic circuit test controller 1 in response to said request (a) to inquire. The automatic circuit test controller 1 stores the circuit package information (b) which is sent out of the circuit exchange facilities 2 in its internal circuit package information memory 1a. Then, the automatic circuit test controller 1 reads necessary circuit information out of the circuit package information memory 1a and sends the number of a circuit to be measured to a measuring instrument 3. The measuring instrument 3 sends out the specified number of the circuit to be measured to the circuit exchange facilities 2 and is connected to an outgoing trunk 4 corresponding to the circuit to be measured, thereby measuring the circuit automatically.