baber/WOPTO huggingface dataset:
Patent JP-S54148465-A (JP)
Title: Driving circuit
Inventor: TSUDA TOSHITAKA
IPC: H03M3/02
Filed: 1978-05-15
Abstract: PURPOSE: To always secure an accurate generation of the voltage featuring the equal positive and negative amplitude by keeping a constant current value at all times regardless of the direction of the current flowing to the clamping diode.  
     CONSTITUTION: Transistors Tr1, Tr2 and Tr3 form a constant current source, and each current i 1 , i 2  and i 3  are prescribed by reference voltage V ref1 . At the same time, the emitter area is set properly to secure the constitution of i 1  = i 2  = ki 3 . Then the current mirror circuit is formed with Tr7 and Tr6 which are connected to the diodes, and the emitter area is set properly to secure the relation of i 3  = i 4  between current i 3  of Tr7 and current i 4  of Tr6. If each emitter area is selected to obtain the relation of kl=1/2, i 1  = i 2  = i 4 /2 is always satisfied. And the current flowing from reference voltage V ref2  to diode D 3  and D 4  is always equal owing to the current switch formed with Tr4 and Tr5. Thus, V out  which is obtained in the form of the forward voltage drop of diode D 3  and D 4  can generate accurately the voltage of equal positive and negative amplitude at all times against the reference voltage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58174600-A (JP)
Title: Plating apparatus
Inventor: MIYAZONO TSUGIO
IPC: C25D21/00
Filed: 1982-04-07
Abstract: PURPOSE:To keep a plating adhesion amount always uniform, in a continuous electroplating line, by automatically controlling the interval between a material piece to be plated and a plating material piece so as to adjust voltage between both material pieces to a set valve. CONSTITUTION:A metal piece 5 to be plated moving in an electrolyte 6 and a plating material piece 2 in opposed relation to said metal piece 5 so as to keep a predetermined interval therefrom are respectively connected to the cathode and the anode sides of a plating power source 7 to apply plating to the single surface of the material piece 5. After a predetermined plating current corresponding to this plating adhesion amount is passed, voltage VB between the material pieces 5, 2 is detected in predetermined timing to be stored by a memory apparatus 10. On the other hand, actual voltage VN between the material pieces 5, 2 is measured and put in a comparison and operation circuit 11 to carry out comparative operation with voltage VB. When the material piece 2 is reduced as the advance of plating treatment and VN becomes larger than VB, a relay switch 12 is closed while a drive apparatus 14 is operated to advance the material piece 2 to the direction of the material piece 5. When VN is smaller than VB, because the material piece 2 is retracted reversely and voltage between the material pieces 5, 2 is always held to VB, a uniform adhesion amount is obtained.
Patent JP-S62215173-A (JP)
Title: Gas shutoff valve device
Inventor: YAMADA HIDETOSHI
IPC: F16K17/36
Filed: 1986-03-14
Abstract: PURPOSE:To enable the detection of the existence of a gas flow with a less expensive and simple constitution by repeating a predetermined frequency of short-time valve opening and closing while the opening and closing time is being gradually increased, and detecting the existence of a gas flow according to a pressure sensor output. CONSTITUTION:An arithmetic circuit 1 makes open/close control for an electromagnetic valve 6, according to warning signals from various types of sensors or signals from a valve opening button 4 and a valve closing button 5. The detection of a gas flow is made using a pressure sensor 7 for examining a gas leak and a clock 8, the program of the arithmetic circuit 1 conducts short- time valve opening and closing in a plurality of frequencies wherein open/close time is different by turns, and when there is a response from the pressure sensor 7 during said valve opening and closing, it is judged that there is a gas flow. According to the aforesaid constitution, a pressure sensor can be used instead of a flow meter, thereby making available a gas flow detecting device of less expensive and simple type.
Patent JP-S56157943-A (JP)
Title: Burr removing process and its device
Inventor: OOYAMA IWANE
IPC: B23C3/12
Filed: 1980-04-30
Abstract: PURPOSE: To extend life of a disc cutter by performing burr removing with use of one sharp point of the periphery of the disc cutter which is inclined to a proper angle.  
     CONSTITUTION: The plane that includes the periphery of the sharp point of a disc cutter 12 is adjusted to be inclined to a plate body 52, and burrs produced around the edge of the end face are removed with use of one sharp point of the periphery 72. Besides, the angle between the plane including the periphery 72 of the sharp point and the edge is shaped adjustable to the desired value, and burrs on the plate body 52 are removed with use of one sharp point place of the periphery 72 of the disc cutter 12. In consequence, since the disc cutter is used, the cutter can not bite into the plate body 52, and because burr removing is down with use of one sharp point of the periphery 72 of the cutter 12, there is no event of producing the secondary burrs at the part of the edge, and the life of the disc cutter will extend as much as the double or so. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60199419-A (JP)
Inventor: KUNIHIRO YUKITOSHI
IPC: A47J43/04
Filed: 1984-03-26
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-H07274261-A (JP)
Title: Dimmer control terminal equipment for remote supervisory control system
Inventor: KANETANI MASAYUKI
IPC: H04Q9/00
Filed: 1994-03-28
Abstract: PURPOSE:To provide a dimmer control terminal equipment of the remote supervisory control system in which dimmer control is implemented by using an optical wireless signal without separate installation of an optical wireless system. CONSTITUTION:A dimmer control terminal equipment 4 is provided with an optical wireless reception section 18 receiving an external wireless signal and the control data are transferred from a wireless signal processing circuit 17 to a transmission signal processing circuit 15 upon the receipt of dimmer increase, dimmer decrease and dimmer stop. When the control data from the optical wireless signal processing circuit 17 are received, the transformation signal processing circuit 15 sends the control data to the transmission unit similarly in the operation of control switches SU, SD, SS as a return signal. Thus, dimmer control is implemented by using the optical wireless signal and it is not required to install separately an optical wireless signal and the installation cost is reduced.
Patent JP-S58174008-A (JP)
Title: Mounting structure of stabilizer for car
Inventor: YOSHIMOTO YOSHIAKI
IPC: B60G21/055
Filed: 1982-04-07
Abstract: PURPOSE:To increase the angle of torsion of the stabilizer for the car to the vertical movement of left and right wheels by setting up arm sections at both ends of the stabilizer near the support sections of the left and right wheels and rotatably supporting a torsion bar section to the connecting rod of a car body. CONSTITUTION:The arm sections 15 set up on both sides are connected by the torsion bar section 16. The arm sections 15 of the stabilizer for the car inhibiting the roll of the car body 9 are mounted near the left and right wheel support sections 7 of a wheel suspension system 4 by the torsional reaction of the torsion bar section 16. On the other hand, the torsion bar section 16 is supported rotatably to the car body 9 by one end of the connecting rod, the other end thereof is fitted to the car body 9 in oscillatory form. Accordingly, the angle of torsion of the stabilizer 14 to the vertical movement of the wheels is increased, the efficiency of the stabilizer 14 is improved, and the diameter of the stabilizer 14 is reduced while increasing the roll stiffness of the car body 9.
Patent JP-S61215917-A (JP)
Title: Navigator device for vehicle
Inventor: TSUNODA MASAICHI
IPC: G01C21/00
Filed: 1985-03-22
Abstract: PURPOSE:To correct simply and correctly the direction by calculating automatically the difference between the direction detecting result of the magnetic direction sensor when the vehicle actually travel the course and the true direction of the road calculated based upon the coordinates data. CONSTITUTION:A position calculating means 1 calculates the present position of the vehicle based upon the output of a magnetic direction sensor 2 and a shifting quantity sensor 3. Here, the sensor 2 outputs the direction detecting signal to show the traveling direction of the vehicle on the basis of the earth magnetic direction, and the signal is direction-corrected 1a, inputted to the means 1 and the sensor 3 outputs the electric signal in accordance with the rotation of the wheel. A direction correcting value calculating means 1b automatically calculates the direction correcting value from the difference between the direction detecting outputs of the sensor 2 for the true earth magnetic direction, when the direction is corrected. A map data storing means 4, an input means 5, a map data calculating means 6, a displaying control means 7 and a displaying means 8 are provided, and the present position of the vehicle on the road network map projected at the means 8 is hourly displayed by a cursor spot, etc.
Patent JP-2000261881-A (JP)
Title: Microphone system
Inventor: ISE SHIRO
IPC: G10L21/0208
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To collect a desired sound with high sensitivity by eliminating a noise coming from a noise source in existence behind a sound source. SOLUTION: A secondary microphone 3 consisting of a plurality of unit microphones 311-325 is placed close to a primary omnidirectional microphone 2 in this microphone system, an adder 5 sums outputs of the unit microphones 311-325 via amplifiers 411-425 each having a prescribed amplification factor, and a subtractor 6 takes a difference signal between the sum and an output of the primary microphone 2. The sensitivity characteristic of the primary microphone 2 is expanded with respect to multi-poles and a differential function included in the expansion expression is approximated by a difference to decide an amplification factor of each of the amplifiers 411-425.  Then the sensitivity distribution of the primary microphone 2 and the secondary microphone 3 is nearly equal to each other at a remote distance area, but the sensitivity distribution has the difference at a near distance region. Thus, this system has a high sensitivity in the near distance region but the sensitivity is very low in a region apart by a distance or over.
Patent JP-S5317873-A (JP)
Title: Master cylinder
Inventor: KIYUNA TOKUO
IPC: B60T11/16
Filed: 1976-05-20
Abstract: PURPOSE: To provide a master cylinder, which is free from intrusion of external air. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09307004-A (JP)
Title: Semiconductor device and method of fabricating the same
Inventor: AOKI HITOSHI
IPC: H01L21/8246
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel semiconductor device and a method of fabricating the same which can achieve both of two different purposes of higher integration of memory cells and improvement in fabricating performance by reducing level differences. SOLUTION: A cell transistor 90 on the NAND side and a cell transistor 100 on the NOR side mixedly exist in a memory cell region 110 on a semiconductor substrate and channels 91 and 101 of the cell transistors 90 and 100 are arranged so as to be in contact with each other. The channel 91 of the cell transistor 90 on the NAND side serves as the source and drain of a cell transistor 101 on the NOR side.
Patent JP-S62216024-A (JP)
Title: Panel coordinate position detector
Inventor: ASANO TORU
IPC: G06F3/0488
Filed: 1986-03-18
Abstract: PURPOSE:To secure detection of an accurate position of the panel coordinates by performing the correcting actions at all times even though the finger touches are frequently given to an input panel. CONSTITUTION:When a correcting action is carried out for each fixed cycle, a controller 10 turns on a switch circuit 4 by a control signal SC2 and grounds an electrode film sheet 1 via capacitors 55 and 56. At the same time, a switch 11 is controlled by a control signal SC3 so that a low reference pulse RPL is applied to a counter 8. Under such a condition, the correcting action is carried out as conventional. Thus the grounding of the sheet 11 if carried out via the body capacity during the correcting action can be neglected for acquisition of the correction data since the electrostatic capacities of both capacitors 55 and 56 are larger than the body capacitor by >=50 times. The designation of the coordinate position carried out a finger touch during a correcting action is neglected and the effect is minimized since said correcting action is not carried out so frequently.
Patent JP-H06273101-A (JP)
Title: Over pin measuring device for inside diameter
Inventor: HARADA KAZUHISA
IPC: G01B3/22
Filed: 1993-03-18
Abstract: PURPOSE:To easily and highly efficiently measure the size of over pins of an internal gear and an involute spline hole by making spherical probes with a diameter equal to a measuring plug diameter of probes on both sides of a cylinder gage and exchanging them. CONSTITUTION:Spherical probes 2, 3 play a role of two measurement plugs in over pin size measurement by making spherical probes of a diameter equal to a measuring plug diameter of the probes 2, 3 on both sides of a cylinder gage 1 and measurement can be easily performed in the same way as a single measuring device because they are fixed on the measuring device body. The means surement of over pin size of all internal gears and involute spline hole different in shape and size can be conducted by making these probes 2, 3 exchangeable.
Patent JP-H09224796-A (JP)
Title: Forming material
Inventor: HIRANO HIROMICHI
IPC: A61F5/058
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to manufacture easily such various devices, appliances and the like as those securing and protecting the human bodies, etc., by wrapping, with a water-permeable material, a given amount of granulated materials impregnated with a moisture curing polyurethane which is then confined with a moisture-impermeable material. SOLUTION: The granulated materials 1 are impregnated with a moisture- curing urethane prepolymer 2, which are then accommodated into a bag-type water-permeable material 3 to form a main body 4 of formed materials. This main body 4 is further confined into a bag-type moisture-impermeable material 5 to make a formed materials 6. When working on the water-permeable material to wrap the granulated materials, neither engineers nor wrappers directly touch the urethane prepolymer so as to prevent any skin from being affected by he resin. As raw material, polyester, polypropylene and the like can be used. Further, the granulated materials must be a raw material or reacting with the polyurethane resin. Since they are covered with a moisture-hardening type resin, the water contact needs to be low. Polyethylene, polypropylene and the like can be used.
Patent JP-S60218414-A (JP)
Inventor: KAARU HAINTSU RANGURITSUTSU
IPC: C21C5/50
Filed: 1985-03-25
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-S51134827-A (JP)
Title: Coiled core type transformer and its manufacturing method
Inventor: ARITA KOUSEI
IPC: H01F41/02
Filed: 1975-05-19
Abstract: PURPOSE: A coiled core type transformer suitable for measuring a small current. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59184048-A (JP)
Title: Vehicle body measuring machine with automatically- positioned reference part
Inventor: YAMAZAKI KICHISABUROU
IPC: B60S5/00
Filed: 1983-04-05
Abstract: PURPOSE:To exactly position a reference part in a short time, by providing the reference part corresponding to the reference point of a vehicle body, on a base hung from the three points of the vehicle body which are at an appropriate distance from each other and are not on a straight line and by detecting the distance between the reference part and the reference point as the base is hung. CONSTITUTION:Hangers 4 are secured by magnets 3 on a base 1 in positions corresponding to the three normal reference points 10 of a vehicle body which are at an appropriate distance from each other and are not on a straight line. An adhesive tape is stuck to the base 1 in a position corresponding to an appropriately-chosen reference point 11, so that a reference part 5 is set. The hangers 4 are placed at the normal reference points 10 of the vehicle body. The lower end of a weight is hung as a relative part 6 at the reference point 11 of the vehicle body. It is automatically detected from the distance between the relative part 6 and the reference part 5 how much and in which direction the reference point 11 is deviated in three-dimensional space.
Patent JP-H11222708-A (JP)
Title: Cap with sunglasses holder
Inventor: MORIKAWA YUJI
IPC: A42B1/06
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a cap with a sunglasses holder, excellent in portability of got-off glasses or sunglasses and having a good decorativeness. SOLUTION: This cap with a sunglasses holder is obtained by fixing each sunglasses holder 3 formed by folding synthetic leather or the like on both side surfaces of a cap body 2 at the neighbors of a brim 1a of the cap 1. A pair of hook-and-loop fasteners comprising a pile surface and a hook surface is fixed to each of the inner surface of the sunglasses holder 3 so that the bow parts 5a of a glasses-shaped sunglasses 5 may be engaged and fixed in a nipped state by the sunglasses holder 3.
Patent JP-S53144648-A (JP)
Title: Cross polarization suppressing array antenna
Inventor: KAGOSHIMA KENICHI
IPC: H01Q21/22
Filed: 1977-05-23
Abstract: PURPOSE:To reduce the entire cross polarization generation amount of an arrayed antenna, by canceling cross polarization component K radiated from each element antenna with a spatial phase angle through the appropriate adjustments of an excitation amplitude and phase.
Patent JP-H05220482-A (JP)
Title: Electrolysis ion water generating apparatus
Inventor: AOKI KAZUAKI
IPC: C02F1/46
Filed: 1992-02-12
Abstract: PURPOSE:To provide an electrolytic ion water generating apparatus wherein an electrolytic tank can be miniaturized and exchange of the electrolytic tank can be easily performed. CONSTITUTION:The electrodes are miniaturized by using at least three cylindrical electrodes 40a, 40b and 48 being coaxially provided and a feeding hole 62 of the original water, an outlet 64 of a flow channel of alkali ion water, an outlet 60 of a flow channel of acidic water and fixing holes of terminals 43 and 49 are so provided as to be flush with the electrolyzer 32 so that the electrolyzer 32 wherein electrodes, etc., are integratedly mounted can be easily installed and removed.
Patent JP-S53144381-A (JP)
Title: Pulse width direct viewing apparatus
Inventor: ISHIDA SADANOBU
IPC: G01R29/02
Filed: 1977-05-21
Abstract: PURPOSE: To make possible direct viewing of pulse widths by detecting both edges of input pulses and converting the time axis information of the pulses 2 to amplitude information, etc. via D/A converter, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09252508-A (JP)
Title: Gas-insulated switchgear
Inventor: ENOMOTO HIROSHI
IPC: H02B13/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a gas-insulated switchgear which can restrain the installation area from a being increased, by a method wherein every division of an expansion portion is arranged on the extension line of every division of a bus on a side opposite to the protruding side of an existing portion and a bus division unit is arranged in the direction at right angles to the bus. SOLUTION: Respective C divisions 52c, 53c are arranged to face in parallel at a protruding part 126 at respective C sections 52b, 53b which protrude from one end side of respective A sections 52a, 53a, and a third bus division unit 56 and a fourth bus division unit 57 are arranged at the protruding part 126 to extend in a direction at right angles to buses 52, 53. As a result, it is possible to restrain the instruction area from being extended to extension lines of the respective A sections 52a, 53a, and it is possible to restrain the area from being increased when the C sections 52c, 53c are expanded.
Patent JP-S61218284-A (JP)
Title: Reproducing device and recording and reproducing device for luminance signal
Inventor: MATSUO YASUTOSHI
IPC: H04N5/92
Filed: 1985-03-23
Abstract: PURPOSE:To reduce smear and residual noise just after the edge of a large amplified input signal by providing a delay circuit that delays a very small magnitude under 1H and providing a feedback-type comb line filter. CONSTITUTION:A luminance signal is delayed in a very small magnitude under 1H at a DELTAtDLY 3 is subtracted from an input luminance signal at a subtracter 4 and the amplitude of the output signal from the subtracter 4 is limited at a limiter 5 and noise is taken out by damping the output signal level of the limiter 5 at a coefficient circuit 6 and the output signal of the coefficient circuit 6 is subtracted from the input luminance signal at a subtracter 2 with reducing the noise and is inputted to the DELTAtDLY 3 as a feedback input and also is outputted as a reproducing luminance signal. By providing the DELTAtDLY 3, a time base that is limited by the limiter 5 is smaller compared with the current one that uses a low area filter and with setting the limiter level of the limiter 5 high, the noise component just after the edge of the large amplitude input signal is reduced and also the smear is reduced.
Patent JP-S59184914-A (JP)
Title: Shift time designating function generator
Inventor: AKITA TADASHI
IPC: G05B19/4103
Filed: 1983-04-04
Abstract: PURPOSE:To attain the positioning at a commanded target position by providing a servo mechanism having >=2 shafts with a function generator provided to each shaft and therefore drawing a rectilinear locus while having acceleration and deceleration on a plane or in a space. CONSTITUTION:Binary rate multipliers BRM11-13 of a shift time designating function generator 10 deliver pulse trains of frequencies corresponding to the product of the frequency of an input pulse train and the binary number. An up/down counter 15 counts up the pulses when these pulses are supplied to the up-side and then counts down if the pulses are supplid to the down-side respectively. Thus the counter 15 delivers a comparison position function Xr. Based on this Xr signal, the shift is commanded to a servo motor 34 which is controlled with a closed loop. While the comparison acceleration function alphar generated from a code selector 27 functions as a feedforward signal of a servo mechanism 30.
Patent JP-H08254054-A (JP)
Title: Door lock device
Inventor: FUKUI KATSUHISA
IPC: E05B83/16
Filed: 1995-03-17
Abstract: PURPOSE: To restrain a degree of projection of a drive part forward of a vehicle by rotating a rotary plate so as to raise a striker toward an original position simultaneously with movement of a hook member of a lock member for releasing the striker. CONSTITUTION: When a luggage door 52 is turned downward from its opening condition so as to engage a lock member with a straight part 37 of a striker 37, an electric motor rotates so that a hook member lock the striker 37. Simultaneously, an electric motor normally 26 normally rotates so that a sector gear 34 is rotated through a speed reduction part 27 and a pinion 28, and accordingly, a left arm part 14a of a rotary plate is turned to lower the lock member 2 engaged with the striker 37. Further, the luggage door is retracted into a vehicle body so as to leftward move a seal part which is therefore locked. In such a door locking condition, when a release switch is manipulated, the hook member of the lock member is moved in a reverse direction so as to release the striker 37.  Simultaneously, the electric motor 26 is reversed so that the rotary plate 14 raises the striker 37 toward an initial position.