baber/WOPTO huggingface dataset:
Patent JP-H0226325-A (JP)
Title: Device for transmitting torque by shear stress of liquefied or fluid working medium moistening opposed cylindrical shear plane in torque transmission system
Inventor: DEIITOMAARU BUIIRANTO
IPC: F16D35/00
Filed: 1989-06-02
Abstract: PURPOSE: To correctly set a desired changing point at a shearing speed in an extremely narrow range by rapid viscosity change of dilatant fluid as working medium. CONSTITUTION: An outer shaft 3 is coupled with one connection member 1 to make no relative motion, it is set rotatable and axially movable to the other connection member 2, and it is liquid-tightly closed to both connection members 1, 2. Between these connection members 1, 2, an inner shaft 4 of a constant outer diameter is provided, and it is disposed inside the outer shaft 3. The inner shaft 4 is provided to be rotatable and axially movable to the connection member 1, and it is liquid-tightly connected to the other connection member 2 to make no relative motion. In addition, working medium contained in a housing is dilatant fluid, and cylindrical shearing surfaces wetted by dilatant fluid is formed of shearing surface members 5, 6.
Patent JP-H05334869-A (JP)
Title: Semiconductor memory
Inventor: FURUYAMA TORU
IPC: G11C11/401
Filed: 1992-05-29
Abstract: PURPOSE:To reduce pattern area and to increase speed of memory operation by omitting a multiplexer circuit for switching sub-arrays in the case of increasing bits of DRAM and SRAM. CONSTITUTION:This device is provided with plural sub-arrays 110-118 including arrays of a sense amplifier which senses output read from arrays of memory cells and memory cells respectively in a DRAM or a SRAM, plural data terminals 120-128 provided corresponding to this plural sub-array, plural interface circuits 130-138 which is provided between the above plural sub-arrays and plural data terminals correspondingly respectively and controls transfer of writing data or read-out data, and an activation control circuit 14 which controls simultaneously plural sub-arrays in activated state at the time of selecting memory cells.
Patent JP-S622868-A (JP)
Title: Supersonic motor
Inventor: KAWASAKI OSAMU
IPC: H01L41/04
Filed: 1985-06-26
Abstract: PURPOSE:To obtain an efficiently and stably operating supersonic motor by bringing a drive frequency in coincidence with the resonance frequency of a driver at starting and operating times, and absorbing the variation in its impedance by altering the gain of an amplifier. CONSTITUTION:A circular piezoelectric ceramic unit 2 is bonded to a circular elastic unit to form a piezoelectric driver, a movable unit is contacted with the driver to form a supersonic motor. An electric field is applied to the unit 3 to rotate the movable unit. The drive by the application of an electric field is started by power amplifiers 12, 13 through an amplifier 8 and one through a 90 deg. phase shifter 11 to drive the drive frequency from an oscillator 7. In this case, an analog switch 10 which is closed by the H output of a buffer 9 is provided, and both of the switches 10 are closed immediately after starting. Thus, the oscillating frequency of the oscillator 7 becomes high by the parallel resistance values of resistors R1, R2, and the gain of the amplifier 8 becomes small. Thus, the motor is always efficiently and stably driven during the operation at starting time.
Patent JP-H0432351-A (JP)
Title: Communication terminal equipment
Inventor: HIRAKI HIROSHI
IPC: H04N1/00
Filed: 1990-05-29
Abstract: PURPOSE:To improve the operability by providing an ordering data generating means generating a prescribed ordering data and a communication control means which analyzes a generated ordering data and executes a communication procedure corresponding to a prescribed communication service based on the result of analysis to the terminal equipment. CONSTITUTION:An ordering data generating section reads a data sequentially from a telephone number directory 22, a service number directory 23 and a user ID directory 24 by the generating processing of the ordering data to generate the ordering data in response to various communication service and registers the data to an ordering data directory 25 for the management. Then a communication control section 11 connects to a line to sent/receive a document data according to a command from an SCU(System Control Unit) 2, analyzes an ordering data generated by an ordering data control section 12 to execute the various communication service and executes the communication procedure of the service request content based on the ordering data. Thus, the operating procedure of the operator required for the service request is simplified and the operability of the communication terminal equipment is improved.
Patent JP-S6117829-A (JP)
Title: Control of multi-fuel combustion of coal and heavy oil
Inventor: TAKAHASHI AKIRA
IPC: F23N5/00
Filed: 1984-07-04
Abstract: PURPOSE:To permit to replace the kind of fuel easily by a method wherein the total amount of fuel of the amount of coal and the flow amount of the heavy oil is fed back to a predetermined control signal. CONSTITUTION:The system is provided with a pressure setter 4 of steam, generated from a boiler 1, a pressure detector 5, detecting the steam pressure of a steam supplying pipe 2, and first regulating meter 6, outputting a master signal based on a difference signal obtained by the feedback of a set pressure signal from said pressure setter 4 to a steam pressure signal from the pressure detector 5. A lowest value selector 8 inputs the master signal from the first regulating meter 6 and an air flow amount signal from a subtractor 7 and selects the lower signal between these signals. A signal, selected here, is outputted into second regulator 9, controlling a heavy oil flow amount control valve, and the third regulator 10, controlling a coal feeding speed, and the flow amount of the heavy oil as well as the amount of the coal, which are being supplied to the boiler 1, are regulated. The total fuel amount signal is being fed back to the signal from the lowest value selector 8.
Patent JP-H04337512-A (JP)
Title: Electric conversion characteristic measuring device for magnetic head
Inventor: TERAJIMA HIDETOSHI
IPC: G11B5/455
Filed: 1991-05-14
Abstract: PURPOSE:To reduce the influence of a test medium by installing both a movable test magnetic head to be measured and a fixed standard magnetic head opposite each other on a pedestal. CONSTITUTION:A test magnetic head A to be measured and a standard magnetic head B are made opposite each other. The magnetic head A is installed freely movable in the direction of up and down Z-Z', right and left X-X', and front and back Y-Y'. The magnetic heads A and B, provided with a current probe 1 and 1' observing recording signals within the prescribed frequency band, observes a recording signal current by an oscilloscope 11 using the current probes 1 and 1'. The magnetic heads A and B are provided with a mechanism part installing recording and reproduction mechanisms 2 and 2', an optical system installing a monitor 6 through a lens 3, microscope 4 and a camera 5 upward between the magnetic heads A and B and a measuring part composed of a frequency transmitter 7 driving recording and reproduction mechanisms 2 and 2', a frequency band filter 8, an A/D conversion data processing part 9, a data display part 10.
Patent JP-H035146-A (JP)
Title: Method for matching substrates to be printed in screen printing process
Inventor: AMAGASA HAJIME
IPC: B41F15/08
Filed: 1989-06-01
Abstract: PURPOSE:To always select the action of width-pressing force receiving members rapidly and properly in accordance with the size of a printing substrate even if the printing substrate loaded on a matching table is different in size by arranging four or more width-shifting force receiving members along one side face of the substrate at predetermined intervals. CONSTITUTION:Width-shifting force receiving members (a), a ' are disposed at predetermined abutting distance in accordance with the size of printing substrates M, M ' along one-side faces A, A ' of the printing substrates M, M '. Four width-pressing force receiving members are required because the printing substrates M, M ' of two large and small types are to be handled. The width-pressing force receiving members (a), a ', a width-shifting force receiving member (b), a stopper member (s), and a pressing member (c) respectively move forward and backward with respect to the printing substrates M, M ' toward the center of a matching table 2 by the same distance at the same speed so as to clamp the substrates M, M ' or separate therefrom. The width-shifting force receiving members (a), a ' and the stopper member (s) remain stopping while clamping the printing substrates M, M '. After that, said stopping position becomes the reference point for the substrates M, M ' to be positionally matched next.
Patent JP-H01309280-A (JP)
Title: Insulating connection method for rubber and plastic cable
Inventor: ONO MIKIYUKI
IPC: H01R43/00
Filed: 1988-06-07
Abstract: PURPOSE:To make it cheap and free from falling-off the tip of an inside electrode part by providing an edge-cut part insulator on the section of a conductive heat-shrinkable tube folded twice when a shield layer is formed by shrinking the tube on a reinforced insulator. CONSTITUTION:A conductive heat-shrinkable tube 40 is covered over a reinforced insulator 10 and the outside of an adjacent cable, a part of a part 44 to be an inside electrode is heat-shrunk by folding the tube 40, and then on it, an edge cut insulator 46 is provided. Then the tube 40 is folded again and by thermally contracting a part 48 to be a right side shield layer including a part 50 to be an outer electrode, it is adhered closely. Thereafter, right and left shield layers 42' and 48' and the inside and outside electrodes 44' and 50' are formed by fusion-unifying them by way of heat-molding, and by removing an outside part through all peripheral and edge-cut right and left shield layers 42' and 48', an edge-cut part 54 is formed. Thus, there is no worry that the tip of the part 44 to be an inside electrode drops into the reinforced insulator 10 even if the cheap heat-shrinkable tube 40 is used.
Patent JP-H06334956-A (JP)
Title: Video signal recorder
Inventor: INAGAKI OSAMU
IPC: H04N5/93
Filed: 1993-05-18
Abstract: PURPOSE:To prevent a reproduced picture from being disturbed at the time of selectively switching a video signal to be recoded in recording by aborting recording operation when a phase difference between the reference phase of a servo system and the phase of a recording video signal exceeds a prescribed value at the time of switching the video signal, and after reducing the phase difference less than the prescribed value and locking the servo system, restarting the recording operation. CONSTITUTION:When an external input video signal is suddenly changed, synchronism between the phase of a video signal to be recorded and that of a drum is deviated, and if the video signal is recorded as it is, the video is recorded on a position deviated from a regulated position, disturbing a reproduced picture. Thereby a phase detection part 13 for a vertical synchronizing signal PLL part supplies an error signal to a system controller 17 when a phase difference between a phase reference and a vertical synchronizing signal exceeds a fixed value to stop recording. When the phase difference between the phase reference and the vertical synchronizing signal is reduced less than the fixed value by PLL, a signal is sent to the system controller 17 to restart recording operation.
Patent JP-S621029-A (JP)
Title: Chain searching system
Inventor: NAKAJIMA KOICHI
IPC: G06F7/00
Filed: 1985-06-26
Abstract: PURPOSE:To delete page 10 by using repetitively the sorting and matching job files to decide the relative number within a chain to the record and delivering the record showing the sequence properties to a result files. CONSTITUTION:A control means 5 uses a forward access means 1 to read a chain file and delivers the record needed for recognition of the sequence properties to a sorting job file 41 via a forward access means 4. Then a sorting means 6, a forward access means 3 and the means 4 are used repetitively to transfer the record by plural times between the file 41 and a matching job file 31. The record with which the sequence properties are decided is delivered to a result file 21 by means of a forward access means 2.
Patent JP-S6120457-A (JP)
Title: Pulse tone signal sending device of telephone set
Inventor: OGAWA SUNAO
IPC: H04M1/26
Filed: 1984-07-06
Abstract: PURPOSE:To simplify circuit configuration and to make the device small and light by adding mode designation information that designates whether the form of transmitted signal is pulse mode or tone mode to the data of a signal to be sent out to a telephone circuit and identifying the mode of telephone circuit transmitting signal based on the mode designation information. CONSTITUTION:Telephone number data stored in a memory circuit 12 are read out from the most significant digit number data to the least significant digit number data when, for instance, a controlling circuit 13 received a call command controlling signal from an inputting circuit 11, and sent out from a pulse signal transmitting circuit 14 or a tone signal transmitting circuit 15 according to mode designation bit included in the read data. At this time, a mode discriminating circuit 16 makes mode identification of transmitted signal based on above- mentioned mode designation bit, and sends a mode identification signal to the speech network, etc. in the telephone set.
Patent JP-S6119968-A (JP)
Title: Fuel supply system for internal-combustion engine
Inventor: MIWA HIROMICHI
IPC: F02M69/30
Filed: 1984-07-06
Abstract: PURPOSE:To aim at improvements in starting properties, idling stability, fuel consumption, etc., by controlling an auxiliary throttle valve in a suction passage according to an operating condition. CONSTITUTION:In time of starting, a control valve 35 opens, leading the atmosphere at the upstream side of a main throttle valve 15 into a suction pressure chamber 29, and an auxiliary throttle valve 20 is kept in a full-open state to be set by a valve opener 23, thus cranking takes place. Therefore, strong suction pressure is separately produced at the downstream side of the auxiliary throttle valve 20 of each cylinder, and with this suction negative pressure, most of suction air flows inside by way of a bypass passage 14. Fuel to be spouted out of a fuel injection valve 1 passes through a throat part 6 together with air to be jetted out of the bypass passage 14, and at this time, atomization in fuel and homogenization in air-fuel mixture are carried out so that even in time of starting at low temperature, stable ignition and combustion are secured without fail.
Patent JP-S5663285-A (JP)
Title: Phase inverting circuit of switch box
Inventor: YOKOYAMA KOUZOU
IPC: G04C3/14
Filed: 1979-10-30
Abstract: PURPOSE:To avoid an erroneous inversion with a simple constitution, by using the JK-type flip-flop FF. CONSTITUTION:When the switch 4 is closed with a correction given to the time, the correction start signal of active low is generated from the switch circuit 5 to clear and start the counter circuit 3 and the switch box driving waveform circuit 6 each. At the same time, the correction start signal sent from the circuit 5 is applied to the terminal JK of the JK-type FF200 forming the phase inverting circuit 7 to hold the FF200. Accordingly, the beard pulse generated from the circuit 6 does not affect the circuit 7 when the switch 4 is closed. As a result, the erroneous inversion of the switch box 9, which is caused by recognizing mistakenly the beard pulse as the driving signal, can be avoided assuredly with a simple constitution.
Patent JP-H05306131-A (JP)
Title: Optical element molding device having centering mechanism
Inventor: KOBAYASHI TAKASHI
IPC: C03B11/08
Filed: 1992-04-30
Abstract: PURPOSE:To improve the accuracy of mold position adjustment by integrally mounting a sliding plate which is fixed to a mount holding a mold and a driving mechanism which drives a guide plate arranged to slide with this sliding plate so as to align the axial centers of the molds. CONSTITUTION:The upper mold 1 is held on the mount 2 fixed to the sliding plate 11 and the lower mold 9 is arranged freely vertically movably. A clamp 55 is then moved in an upward direction of an arrow 59 by changing over the direction of the oil pressure 58 of a hydraulic cylinder 56 to release the state of fixing the sliding plate 11 and the guide plate 12. A stepping motor is thereafter run to move an X direction moving plate 63 and a Y direction moving plate 62 to move the sliding plate 11 connected by a connecting member 54 in follow up to the driving mechanism 13. A clamp 55 is lowered by changing over the oil pressure direction of the hydraulic cylinder 56 to press and fix the sliding plate 11 to the guide plate 12 after the moving quantity is read and is finely adjusted. Since the resisting force generated at the time of moving the sliding plate 11 can be drastically decreased, the position adjustment of the upper and lower molds with high accuracy is enabled.
Patent JP-S63303357-A (JP)
Title: Photomask
Inventor: OOISHI ATSUYA
IPC: G03F1/00
Filed: 1987-06-03
Abstract: PURPOSE:To transfer different patterns with a sheet of photomask by functioning the photomask in such a manner that at least a part thereof allows the selective transmission of a polarizing component in a specific direction. CONSTITUTION:A metallic film is formed on a photomask substrate 11 and only the parts of the patterns 12, 13 are made transparent to light without being formed with the metallic film. The pattern 13 is coated with a dichromatic high-polymer film 14. The angle between the direction of the polarized light selectively transmitted by the film 14 and the polarization angle of the linearly polarized light to be used as exposing light is designed as theta. Then, the film 14 allows the transmission of the light and the pattern 13 is transferred in the case of theta=0 deg.. The film 14 absorbs the light and the pattern 14 is not transferred in the case of theta=90 deg.. Since the dichromatic high-polymer film which allows the selective transmission of the polarization component in the specific direction is provided in such a manner, the different patterns are transferred with a sheet of the photomask and the number of the photomask is decreased.
Patent JP-H09313694-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To improve the judgement accuracy of the reference position of the operation of the driving part of a ball pay-out device by judging that the operation position of an electric drive source is at the reference position based on the detected and recognized results of a reference position detection means and an excitation pattern recognition means. SOLUTION: In the pay-out control of balls, the reference position of the operation of a pay-out motor 189 is judged in a position detection processing. Then, it is judged that a screw 188 is operated to the reference position based on the detected result of a photodetector 187 which is an optical position detector and it is judged by the recognition of the excitation pattern of the pay-out motor 189. Thus, even in the case that the rotation speed of a motor shaft 189e is different, since it is judged that the reference position is detected when it is recognized that a prescribed excitation pattern is attained after the photodetector 187 detects a notched part 188b, a judgement timing is performed at the same operation. position of the screw 188 at all times. Thus, the judgement accuracy of the reference position becomes extremely high.
Patent JP-S6099663-A (JP)
Title: Inkjet recorder
Inventor: YAMADA TAKEHIRO
IPC: B41J2/07
Filed: 1984-07-09
Abstract: PURPOSE:To deflect the flying direction of ink liquid drops at several levels by providing a charge deflection electrode and a modulation circuit adapted to vary the waveform of an excitation pulse signal to be applied to an electro-mechanical conversion element according to a recording signal. CONSTITUTION:An electrostatic field is formed with an ink liquid drop charge deflection electrode 8 to deflect ink liquid drops by a value corresponding to the mass thereof. The waveform of an output pulse from a basic pulse generator 61 adapted to generate a pulse corresponding to one of the ink liquid drops is modulated with an excitation pulse waveform modulation circuit 63 by an output from a recording signal source 62 and applied to an electrode of a piezo-electric element 42 through an amplifier 64.
Patent JP-H0518041-A (JP)
Title: Additive decoration work executing method and molded body
Inventor: KONDO YOSHIMASA
IPC: E04C2/04
Filed: 1991-06-12
Abstract: PURPOSE:To enable a molded body more excellent in workability and economical property than the material of tiles, stones, and the like, to be presented by keeping a colorful surface without generating discoloration and separation even after the lapse of a long time, and by protecting concrete from the external deterioration factors of carbonic acid gas, acid rain, salts, and the like. CONSTITUTION:On the surface of the plastic sheet 2 of an additive decolation sheet formed integrally covering the arbitrary partial section of grain-shaped or sheet-shaped ceramics, metal, or plastics and/or natural stone with the weather-proof thermo-plastic plastic-sheet 2, cement or its mixture and/or resin mortar is or are placed, and they are integrated with each other. On the counter surface of the additive decoration plastic-sheet 2, the cement or its mixture and/or the resin mortar is or are placed, and after that, the plastic sheet 2 is separated from.
Patent JP-S62296247-A (JP)
Title: Watch dog timer
Inventor: ITOKU OSAMU
IPC: G06F11/30
Filed: 1986-06-16
Abstract: PURPOSE:To considerably reduce the probability that the count-clear of a watch dog timer is mistakenly executed by setting the count clear value of the watch dog timer to be cleared by means of the writing of specific data, and setting specific data to be changed with every clearance. CONSTITUTION:The timer 1 ticks the time and it generates an interruption request signal 2 when the count value overflows. A comparator 3 compares data transmitted from a central processing unit 4 and holding data in a register 5, and generates a count clear signal 6 when both data coincide. The count clear signal 6 clears the count value of the timer 1 and changes the holding data in the register 5. Thus, the timer 1 is count-cleared only when data equivalent to that in the register 5 is transmitted to the comparator 3 from the central processing unit 4.
Patent JP-S622693-A (JP)
Inventor: MIDORIKAWA KIMIO
IPC: H05K3/36
Filed: 1985-06-28
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-S6032798-A (JP)
Title: Preparation of 5,6-dehydroamino sugar derivative
Inventor: TERAJIMA ATSUROU
IPC: C07H5/06
Filed: 1983-08-02
Abstract: PURPOSE:To obtain easily and inexpensively a 5,6-dehydroamino sugar derivative useful as an intermediate for synthesizing a constituent amino sugar of anthracyclin showing a carcinostatic action, by dehydrobrominating a 6-bromoamino sugar derivative with a cyclic amidine. CONSTITUTION:A 6-bromoamino sugar derivative shown by the formula I (R<1> is H, or NH2-protecting group; R<2> is alkyl) is dehydrobrominated with 1.3-10 times as much cyclic amidine [e.g., 1,8-diazabicyclo(5,4,0)undec-7-ene, etc.] as the compound shown by the formula I by equivalent to give the desired compound shown by the formula II. The reaction is preferably carried out in a benzene solbent at 50-80 deg.C.