baber/WOPTO huggingface dataset:
Patent JP-S52123142-A (JP)
Title: Ic logical system
Inventor: SHIMOI KENJI
IPC: H03K19/00
Filed: 1976-04-09
Abstract: PURPOSE:To reduce the parts number of LSI by giving redundancy to the logic of IC logical system.
Patent JP-S61200342-A (JP)
Title: Fuel supply control device for engine
Inventor: HATTORI TOSHIHIRO
IPC: F02D45/00
Filed: 1985-02-28
Abstract: PURPOSE:To prevent the occurrence of shock and awkward movements of car in a simple constitution by detecting the operating conditions of an engine so as to change the operating speed of an actuator provided in the fuel supply device of the engine. CONSTITUTION:In controlling, first the signal from an engine revolution sensor 14 is inputted in the pulse input circuit 10 in a control unit 8, and further the signal from an accelerator pedal position sensor 7 is inputted in an AD converter. Next, each of the above signals is compared, and, if the both is equal, the stepping motor driving circuit 11 is energized by the command of a CPU 12 to drive a throttle actuator 3 so as to control a throttle valve to a prescribed opening. Further, when the opening of the throttle valve is larger than the accelerator pedal stroke, control is carried out to close the throttle valve. Thus, the expected purpose is achieved by changing the operating speed of the throttle actuator 3 in response to the operating conditions of an engine 1.
Patent JP-H11238147-A (JP)
Title: Automatic ticket issuing machine
Inventor: KAWAI HIROKAZU
IPC: G07B1/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ticket issuing machine capable of improving convenience at the time of updating data and preventing an erroneous processing at the time of updating the data further. SOLUTION: This machine is provided with a mounting base 1a for mounting a wallet 17 composed by housing a non-contact IC card 16, a case 9, a transparent cover 10 attached to the case 9 and a reader/writer for reading and writing the data from/to the non-contact IC card 16 through radio waves. The reader/ writer performs a data updating processing in a state that transmission signals transmitted from the non-contact IC card 16 become equal to or higher than a threshold value at the time of updating the data.
Patent JP-S57154946-A (JP)
Title: Synchronizing system of digital phase
Inventor: OONISHI MAKOTO
IPC: H03L7/107
Filed: 1981-03-20
Abstract: PURPOSE:To decrease the time which is required for the second lead-in when the self-traveling mode is switched to the synchronizing mode, by storing the filter variable value in the synchronizing mode in case the switching is carried out between the synchronizing mode and the self-traveling mode in accordance with  the accuracy of the input clock signal. CONSTITUTION:When a highly precise clock signal is applied to a terminal 10, the clock signal is divided and then converted into a phase difference signal. Then the low frequency component is extracted by the function of a digital filter 5. An oscillator 7 is controlled by the low frequency component. The variable value of the filter 5 of that moment is stored in a memory 8. If the accuracy of the clock signal lowers, a control arithmetic circuit 9 works to make the oscillator 7 self-travel with the frequency obtained before the accuracy of the clock signal lowers. After this, the synchronizing mode is secured again when the accuracy of the clock signal is recovered. In this case, the variable value stored in the memory 8 is applied to the filter 5 to accelerate the lead-in.
Patent JP-S60183969-A (JP)
Title: Dc/dc converter having parallel operation trouble discriminating function
Inventor: SANO YOSHIAKI
IPC: H02M3/28
Filed: 1984-03-01
Abstract: PURPOSE:To facilitate the discrimination of troubles of individual power source units at parallel operation time by decreasing the potential of an output voltage detection signal of the unit when the secondary side voltage of a high frequency transformer decreases. CONSTITUTION:A potential decreasing circuit 26 is provided at the secondary side of a high frequency transformer 13. The circuit 26 has diodes 27, 28 for rectifying a voltage generated at the secondary winding N2 of the transformer 13, a capacitor 29 charged with charge through the diodes 27, 28, a resistor 30 for dicharging the charge stored in the capacitor 29, and a reverse current preventing diode 31. The circuit 26 decreases the output voltage detection signal input to the inverting input terminal of an operational amplifier 24 when the secondary side voltage of the transformer 13 decreases. When the inverter 12 becomes defective, an inverter stop detector 19 is operated.
Patent JP-H04348870-A (JP)
Title: Electrolytic inprocess dressing grinder
Inventor: KISHIDA NAOYUKI
IPC: B24B53/00
Filed: 1991-02-08
Abstract: PURPOSE:To carry out an electrolytic inprocess dressing grinding process without hindering swing motion during grinding, by using an electrode which is freely movable in response to an external force and which is provided in a grinder for lapping a workpiece while swinging the workpiece on the surface of a grinder. CONSTITUTION:An electrode plate 3 is provided above a grinding wheel 1 which is rotatably held. An electrode 4 is suspended from the lower surface of the electrode plate 3 so that the lower end of the electrode 4 defines a gap L between itself and a surface to be processed of a workpiece and which may be moved freely by an external force. A power source 5 applies a power to the grinding wheel 1 and the electrode 4. Grinding fluid 7 is fed to a lens 2.
Patent JP-S61198213-A (JP)
Title: Production of liquid crystal display device
Inventor: HARA YOSHIYUKI
IPC: G02F1/133
Filed: 1985-02-28
Abstract: PURPOSE:To simplify an operation by blanking preliminarily the parts of a pair of plastic substrates facing the terminals to be used as electrodes and blanking at the same time the boundary parts of the cells adjacent to each other prior to pasting of the substrates. CONSTITUTION:Blanking dies act on the plastic substrates 1, 1' formed thereon with transparent conductive film electrodes 2, 2' to blank simultaneously the parts 4 facing the terminal parts 3 and the boundary parts 7 between plural pieces of the cells 5 formed when a pair of the substrates 1, 1' are pasted. Such dies are acted on the plastic substrates 1, 1' formed therein with the trans parent conductive electrodes 2, 2' to blank the parts 4 facing the terminal parts 4 and to blank the boundary parts 7 between the cells 5. More specifically the blanking of the parts 4 facing the terminal parts 3 and the blanking and disconnecting of the boundary parts 7 between the cells 5 are simultaneously executed by one stage by which the number of stages is reduced.
Patent JP-H09228361-A (JP)
Title: Soil cement continuous wall construction method
Inventor: NISHIYAMA YOSHIKAZU
IPC: E02D3/12
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a water permeation construction method of a retaining wall, by which a continuous wall can be simply constructed with the low cost, the water can be passed at an arbitrary place between the upper and lower parts of the retaining wall, and the water can be passed between the both side layers of the retaining wall enough. SOLUTION: The discharge ports 22a of the pipes 22 for discharging the consolidification material such as cement milk and the like, are formed in the midway of a drilling shafts 5a, 5b located outside of a multiple spindle excavating machine 9 as a soil column erecting machine with its discharge ports 22 directed sideways. Then the drilling is performed in a condition that the ends of the preceeding element α and the following element β are not completely lapped, and only the drilled holes on the drilling shaft having a drilling locus outside, are partially overlapped, and the consolidification material is discharged from the discharge ports 22a to the periphery of the overlap.
Patent JP-S58157157-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKAHASHI KENJI
IPC: H01L29/73
Filed: 1982-03-15
Abstract: PURPOSE:To contrive the realization of the self-alignment between a base, an emitter and a collector, form element dimensions more finely, and thus enable to improve the frequency characteristic, by forming semiconductor polycrystalline layers respectively on the surface of the high density base region and the emitter region. CONSTITUTION:An N<+> burried layer 2 by partial diffusion of Sn (antimony) is formed on the surface of a P<-> type Si substrate 1, and isolation oxide films 5 which surround the base and the collector by isolating them each other on the surface are formed. An Si3N4 film 7 is deposited over the entire surface, and then B implantation is performed into the ring formed part. A P<+> base contact part 11 is formed deeper than a P layer 9 by high density B ion implantation and diffusion through the poly Si layers 6. A contact photoetching is performed, and an emitter Al electrode 15 is formed to the emitter via a poly Si layer 6 by wiring pattern etching, while a collector Al electrode 16 which directly connect the N<+> contact layer is formed to the collector.
Patent JP-H02220927-A (JP)
Title: Hood fixing structure of convertible automobile
Inventor: KOTANI YASUSHI
IPC: B60J7/10
Filed: 1989-02-20
Abstract: PURPOSE:To make the work of fixing hood easy and economical by installing a reinforcing plate with books on the back of both front ends of a hood, and forming engaging parts to engage with the hooks on the hemming processed part of a roof side rail. CONSTITUTION:A reinforcing plate 5 having hooks 5a is installed on the back of both front ends of a hood 1 to be fixed on a front roof side rail 2, and engaging parts to be engaged with the hooks 5a of the reinforcing plate 5 are formed by erecting part of the hemming portions of a roof side rail outer 2a and a roof side rail inner 2b. Since the hood 1 can be fixed with a simple constitution not requiring use of any fastener, the work is made easy and economical.
Patent JP-S62197809-A (JP)
Title: Detecting circuit for power supply voltage
Inventor: TANAKA JUNZO
IPC: H03K17/30
Filed: 1986-02-25
Abstract: PURPOSE:To obtain a voltage detecting circuit having the same ratio between the active and reset voltage levels against two rated voltage levels, by connecting a control resistance between both output terminals of a Schmitt circuit and a constant voltage circuit and turning on and off the current flowing to the control resistance to produce a difference of voltage drop produced by an input resistance between the active and reset modes. CONSTITUTION:The current I0 flowing to an input resistance 18 is approximately equal to the output current of an AC bridge rectifying circuit 1 and also equal to the totals sum of the currents I1-I4 flowing to voltage dividing resistances 5 and 6, a Zener diode 10, voltage dividing resistances 13 and 14, and an output circuit 20 respectively and a current I5 flowing to a control resistance 19 respectively. Here the current I1 increases in proportion to the voltage V4 and other currents I2-I5 flow only when a constant voltage circuit 2 reaches its normal working level. Furthermore the levels of those currents are kept at comparatively low values excepting for the current I5. While the current I5 is comparatively increased and decreased when the output signal S of a Schmitt circuit 3 is set at a low level and a high level respectively. Here the relation between both voltages Vn1 and V4 is shown by a straight line A in the figure in case the voltage is applied to the 100V-rated voltage terminals 4a and 4b.
Patent JP-H09231532-A (JP)
Title: Digital information recording and reproducing device
Inventor: KONNO ICHIRO
IPC: G11B5/53
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To carry out the first long-time recording increasing the compression rate of video signal, the second long-time recording narrowing a track pitch and the third long-time recording using both first and second long-time recordings in a digital information recording/reproducing device. SOLUTION: Other than magnetic heads A10a, B10b adjacently arranged and having different azimuth angles and a magnetic head C10c arranged on the opposite position of the magnetic heads A, B and having the same azimuth angle as the magnetic head B, a magnetic head D10d located on the opposite side of the magnetic head B while interposing the magnetic head A and having the same azimuth angle as the magnetic head A and an effective head width narrower than the other heads is provided on the peripheral side of a rotating drum and the magnetic head D is used instead of the magnetic head A only when the long-time recording narrowing the track pitch is performed.
Patent JP-H04277531-A (JP)
Title: Composition for inner tube rubber of spirally braided yarn hose, spirally braided yarn hose, and its production
Inventor: OZAWA OSAMU
IPC: C08J5/24
Filed: 1991-03-06
Abstract: PURPOSE:To obtain a spirally braided yarn hose which has a structure in which the fibrous reinforcing layer is spirally braided, does not suffer from partial strike-through (called yarn penetration) of the fibrous reinforcing layer into the inner tube, and is applicable to a pressure hose. CONSTITUTION:A composition for the inner tube rubber of a spirally braided yarn hose comprising a butyl rubber of an average degree of partial cross- linking of 10% or above and a vulcanizer for the butyl rubber and having a viscosity of 10kPa.sec or above when measured under conditions of a temperature of about 100-160 deg.C and a shear rate of 0.1-10sec<-1>, a spirally braided yarn hose essentially consisting of an inner tube 1 and a spirally braided fibrous reinforcing layer 6, wherein the inner tube 6 is formed from this composition, and a process for producing a spirally braided yarn hose, wherein the inner tube rubber comprises this composition.
Patent JP-S54132228-A (JP)
Title: Termite-proofing agent
Inventor: MORISAWA YASUHIRO
IPC: A01N31/02
Filed: 1978-04-05
Abstract: PURPOSE: To provide a termite-proofing agent effective to the control of harmful insects of wood, e.g. termite, etc., and containing a specific iodoacetylene alcohol as an effective component.  
     CONSTITUTION: An agent containing 0.2W15 wt%, pref. 0.5W5 wt% of a compound of formula (R 1  is H, linear or branched 1W5C alkyl), and carrier.  
     EFFECT: Also effective as an industrial fungicide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03243718-A (JP)
Title: Furnace pressure control method for atmosphere heat treating furnace
Inventor: HAMA RYUICHI
IPC: C21D1/74
Filed: 1990-02-21
Abstract: PURPOSE:To regulate an in-furnace pressure so as not to generate a negative pressure by supplying a compressed atmosphere gas for a prescribed period of time upon lapse of the prescribed time after an inlet opening/closing member is opened or a metallic material is sent into the furnace. CONSTITUTION:The pressure in the heat treating furnace 1 is kept nearly at +10 to 30mmH2O. The atmospheric gas formed in an atmospheric gas generator 3 is partly compressed to the atm. pressure or above by a compressor 4. A sensor 5 provided in the furnace 1 detects the opening of the opening/closing member 11 on an inlet side 1c or the feeding in of the metallic material 2. A valve 42 provided at a compressed gas piping 41 operates upon lapse of about 5 seconds after the detection and the atmospheric gas of a high pressure is supplied continuously for about 15 seconds into the furnace 1. The fluctuation width of the furnace pressure is confined to a range of about +5 to 30mmH2O by the control of the valve and the generation of the negative pressure is prevented. The concn. of the O2 in the furnace 1 is also kept at about <=50ppm and the generation of discoloration in the metallic material 2 is obviated.
Patent JP-S57153090-A (JP)
Title: Preparation of colloidal fuel
Inventor: KAMEI YASUO
IPC: C10L1/32
Filed: 1981-03-18
Abstract: PURPOSE: To simplify a manufacturing process and to prepare the colloidal fuel inexpensively, by simultaneously mixing an aromatic bituminous substance, fine powdery coal and petroleum soft fuel to omit a coating process of fine powdery coal with the aromatic bituminous substance.  
     CONSTITUTION: 20wt% or less aromatic bituminous substance (a byproduct obtained in dry distillation of coal), 60wt% or less fine powdery coal and the balance of petroleum soft fuel (e.g.; fuel oilc) are simultaneouly mixed to prepare a colloidal fuel. In this process, the fine powdery coal may be added to a mixture of the aromatic bituminous substance and the petroleum soft fuel or the aromatic bituminous substance may be added to a mixture of the fine powdery coal and the petroleum soft fuel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04280002-A (JP)
Title: Lighting equipment
Inventor: SUGIYAMA TAKESHI
IPC: F21V7/00
Filed: 1991-03-06
Abstract: PURPOSE:To contrive a thin, light lighting equipment without giving difficult attachment and detachment to/from a lamp, differentiating brightness between the reflection side wall of an equipment mainframe and an opposite reflecting element and lowering the efficiently of the equipment. CONSTITUTION:A lighting device 30 in housed in a reflecting element 34, which is opposite to the reflection side walls 22a, 22b of an equipment mainframe 21 and inclined to the lower face opening of the equipment mainframe, on the back. A lamp socket 28 which is arranged between the reflection side wall and the reflecting element is inclined and provided on a socket mounting 26 which is provided at both ends on a longitudinal direction of the equipment mainframe. The reflecting element has the inclined first reflection A and the inclined second reflection portion B ranging on the upper side thereof, different in inclination with each other, with the boundary E of these reflection portions located on the upper side than the center F of a lamp 29 supported by the socket is located.
Patent JP-H09225716-A (JP)
Title: Drilling device
Inventor: YAMAGUCHI HIDETAKA
IPC: H05K3/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To perform a perforating in a precise position by providing a means for setting a coordinate on a base original plate, and a means for driving a drill unit according to this coordinate to set the position followed by perforating. SOLUTION: The central point of the distance linearly measured between both corner angles is determined, and a vertical line is extended from the center point toward the center of a base original plate 3. Taking the point having a 1/2 length of the width of the base original plate 3 predetermined on the vertical line as an origin, the vertical-line as X-axis, the line parallel to the line connecting both the corner angles and passing the origin as Y-axis, a coordinate is set on the base original plate 3. According to this coordinate, drill units 5, 5 of single axis or plural axes are driven to set the position, and a perforating is performed.
Patent JP-H04279292-A (JP)
Title: Method for piercing belt like sheet
Inventor: OKUMOTO YUTAKA
IPC: B23K26/382
Filed: 1991-03-06
Abstract: PURPOSE:To present the piercing device for stably piercing the fine hole on the sheet with high speed. CONSTITUTION:The convergent laser beam generated continuously is deflected with the rotary polygonal mirror 5 and is faced toward the reflection mirror 7 having a pair of reflection areas joined at the summital part. Because the scanning is executed on the reflection area of the reflection mirror 7 with the laser beam, the laser beam is devided, alternatively faced toward the mirror set 7, 8 and the mirror set 10, 11. The laser beam faced toward the respective mirror sets 7, 8 and 10, 11 is further divided to the segment laser beams and reflected mutually the opposed directions, and converged toward the chip paper 18 with the condenser lense 12, 13, 14, 15. Therefore, the total four lines of the fine holes with every two lines alternatively are formed on the chip paper 18.
Patent JP-S56137232-A (JP)
Title: Multichannel direct incidence spectroscope
Inventor: SANO KAZUO
IPC: G01J3/20
Filed: 1980-03-31
Abstract: PURPOSE:To make it possible to simultaneously measure two wavelengths which are close to each other, by dividing an auxiliary Rowland circle into a top section and a bottom section. CONSTITUTION:A light having entered from an entry slit 1 is diffracted and made to form an image by a concaved surface diffraction grating 2, and a spectrum line forms an image on a Rowland circle 6. And the Rowland circle 6 is divided into top and bottom sections by an image-dividing mirror 3, and the spectrum line is also divided into top and bottom sections to form images on Rowland circles 7 and 8. These Rowland circles 7 and 8 are provided with exit slits 4 and 5, respectively, so  that if, for instance, 4, 5 or 2 is scanned along top of the Rowland circles, variously different wavelengths can be measured. Further, since the auxiliary Rowland circles  are divided into top and bottom sections, it is physically possible to prevent the exit  slit from being hit by two wavelengths which are close to each other.
Patent JP-H11236629-A (JP)
Title: Method for controlling blasting quantity of cooler for sintered ore
Inventor: TOKUDA ATSUHIRO
IPC: C22B1/26
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling blasting quantity of a cooler for sintering machine, with which the temp. of sintered ore discharged from the cooler is controlled to a prescribed upper limit temp. or lower and the power consumption of an electric fan can be reduced. SOLUTION: In a feedback control part 31, since the temp. at the outlet side of the cooler is controlled to a target temp. which equals with almost the upper limit temp. for protecting a conveying equipment at the downstream side, the power consumption of the electric fan is restrained. Reversely, in the case that the deviation of the temp. at the outlet side is large, since the target temp. is lowered, the cooling air quantity is increased, and it is prevented that the sintered ore temp. becomes higher than the upper limit temp. In a feedforward control part 32, the feedback control operating quantity is corrected with the opening degree of a damper estimated based on mathematical model, and even in the case that disturbance adds, it is surely prevented that the temp. at the outlet side becomes higher than the upper limit temp.
Patent JP-S54132901-A (JP)
Title: Truck for moving rotary machine
Inventor: BABA FUMIHIKO
IPC: B62B3/06
Filed: 1978-04-06
Abstract: PURPOSE: To safely transport a rotary machine and shorten the time of setting of the machine, by installing the rotary machine on a vertically moved rest of a moving truck with a jack and ensuring and facilitating the fixation of the rotary machine on a fixation plate and the alignment of an apparatus with the machine.  
     CONSTITUTION: The vertically moved rest 8 is supported with pivot shafts 9W12 and parallel links 13, 14 on a truck frame 2a so that the rest 8 can be vertically moved by the jack 15. A mounting unit 53 is provided on the vertically moved rest 8. Different types of engines can be mounted on the mounting unit 53, which adjusts the height of the engine and ensures the connection of the engine with a driving shaft. If the truck 2 inclines on an uneven road while moving, a lever 52 is operated to quickly move down the rest 8 to prevent the mounted engine 1 from dropping off. 
     COPYRIGHT: (C)1979,JPO&Japio