baber/WOPTO huggingface dataset:
Patent JP-S5935464-A (JP)
Title: Complementary metal-oxide semiconductor device and manufacture thereof
Inventor: NAGAKUBO YOSHIHIDE
IPC: H01L21/20
Filed: 1982-08-24
Abstract: PURPOSE:To improve the degree of integration remarkably by forming one drain-source regions through an insulating film and the other drain-source regions while being separated by an opening reaching a substrate, coating both wall surfaces of the opening with gate insulating films and burying a gate electrode in the opening when a C.MOS inverter of MOS structure is prepared. CONSTITUTION:A single crystal Si film is grown on the sapphire subsrate 1 and surrounded by an oxide film 2, ions are implanted by using a mask, and the p<+> type drain region 4 and the n<+> type drain region 5 holding a single crystalline film 6 are formed. A single crystal Si film is grown on the whole surface containing these regions throught an SiO2 film 7 again, and surrounded by an oxide film 9, and the p<+> type source region 10 corresponding to the region 4 and the n<+> type source region 11 corresponding to the region 5 are formed similarly through ion implantation while holding a single crystalline film 12. The films 6 and 12 of the central section are removed, the opening 14 reaching the substrate 1 is bored, both wall surfaces of the opening are each coated with the gate oxide films 171 and 172, and the gate electrode 19 is buried in the opening.
Patent JP-H0815324-A (JP)
Title: Cross coil meter
Inventor: IKUTO YOSHIHIRO
IPC: G01R5/16
Filed: 1994-06-28
Abstract: PURPOSE:To sustain a desired conduction amount for a cross coil meter regardless of fluctuation in the resistance thereof caused by the temperature fluctuation. CONSTITUTION:Coefficients for correcting the fluctuation in the resistance of coil Ls, Lc are stored in a memory 24. A resistance detection circuit 50 detects the resistance of cross coil in a cross coil meter 30 and the output from a microcomputor 20 is corrected by the correction coefficients read out from the memory 24. Current supply to the cross coil meter 30 is controlled based on a corrected command value thus feeding a desired current to the cross coil 30 regardless of the temperature fluctuation.
Patent JP-H08339118-A (JP)
Title: Developing device and image forming device provided therewith
Inventor: KAWADA MASAMI
IPC: G03G15/08
Filed: 1995-06-13
Abstract: PURPOSE: To predict the next developer supplying time by detecting a voltage induced based on a development bias applied to a developer carrier and measuring and displaying the remaining amount of the developer. CONSTITUTION: In the developing unit 20, a conductive voltage detecting member (antenna member) 26 is arranged in the proximity to a developing sleeve 24 and a voltage detecting member (antenna member) 27 is arranged above the antenna member 26. The voltage is induced with the developing bias applied to the developing sleeve 24, in the antenna members 26 and 27. A quantity detecting means detects change in the dielectric constant of the capacitance of a capacitor constituted of the developing sleeve 24 and the antenna members 26 and 27, in accordance with the increase and decrease of the quantity of toner. The voltage induced in the antenna members 26 and 27 is processed by a developer quantity calculating means, the remaining amount of the toner in the developing unit 20 is displayed on a display unit and the necessity or unnecessity of supplying the toner is displayed as well.
Patent JP-H09303858-A (JP)
Title: Bath water cleaning apparatus
Inventor: NAKAMURA TAKASHI
IPC: F24H1/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent power source supply from being frequently interrupted by prohibiting the starting of power source supply when the temperature of a heat source in a heat storage tank is not higher by a predetermined value than that of bath water. SOLUTION: A heat source supply prohibition device 26 is provided on a controller 6, whereby temperature of the heat source in a heat storage tank 13 is detected by a heat storage tank internal temperature sensor 19, which is compared with bath temperature by a bath water temperature sensor 20, and when the temperature of the heat source is not higher exceeding a predetermined value even during heating of the heat source, staarting of the supply of the heat source to the bath tank 2 is interrupted. Hereby, the heat source supply prohibition device 26 prevents the heat source from the heat storage tank 13 from being frequently turned on and off, and hence durability of the apparatus is ensured.
Patent JP-S5672225-A (JP)
Title: Controlling device for operation of gas turbine equipped with waste-heat boiler
Inventor: TAKAHASHI MASAE
IPC: F02C6/00
Filed: 1979-11-14
Abstract: PURPOSE: To control increase of pressure in the waste-heat boiler by a method wherein a load instruction to the gas turbine is controlled.  
     CONSTITUTION: An output control logic circuit 830 which gives instructions of increase and decrease comparing a theoretical load with an actual load is connected to a pulse generating circuit 831. The output and increase instruction US of the pulse generating circuit 831 is connected to a load increase rate control circuit 832. When an increase rate of the output of the load increase rate control circuit is adjusted, an output from a turbine control device, that is, the opening of a fuel control valve can be regulated. Whereby the power of the gas turbine is controlled and the temperature of exhaust gas, or the pressure of a waste-heat boiler drum can be regulated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0815406-A (JP)
Title: Video display apparatus
Inventor: KIYOMIYA YUTAKA
IPC: G01S7/20
Filed: 1994-06-28
Abstract: PURPOSE:To perform arbitrary two-dimensional display by using three- dimensional information (Rng, Az and EL) obtained with a radar. CONSTITUTION:The three-dimensional information Rng, Az and EL from a radar is inputted into a sine/cosine operating circuit 1 and converted into the three-dimensional rectangular coordinates. Furthermore, the values in a memory 12, wherein the components of the matrix A in two lines and four columns are stored, are changed with a CPU 11. The operation of Q=AP is performed with a multiplier 13 with accumulator 13, and the values are converted into the three-dimensional coordinates. The coordinates are displayed on a monitor 18 through a multiplexer 5 and the like. The display of Rng-AZ and the display of Rng-EL can be performed by changing the values of the matrix A. The various kinds of two-dimensional display can be performed with the simple hardware constitution, and the control capability is improved.
Patent JP-S5988830-A (JP)
Inventor: JIYON ROORENSU FURIIOUFU
IPC: H01L23/31
Filed: 1983-08-12
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-S5480990-A (JP)
Title: Method of constructing service base for nuclear-powered vessel
Inventor: SHINDOU MITSUO
IPC: E02B3/20
Filed: 1977-12-06
Abstract: PURPOSE: To perform the service work of a nuclear-powered vessel, by towing a large-scale floating structure on the sea, and by mooring the nuclear-powered vessel at the location.  
     CONSTITUTION: A large-scale floating structure 1 provided with a service facility for a nuclear-powered vessel used as a service base and a ballast tank 2 is beforehand built at a dockyard, etc. on land, the built structure 1 is floated on the sea, the structure is towed up to locations where the service base is built, the sturcture 1 is sunk by charging water, etc. into the ballast tank 2 at the locations and the structure 1 is installed to the sea bottom 5 under a condition that necessary portions are exposed on the surface of the sea. The nuclear-powered vessel is moored to the base, and every kinds of services, such as, the inspection of a reactor, etc. are given on the sea. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5573035-A (JP)
Title: Power supply control circuit of flash device
Inventor: YAMADA MASANORI
IPC: H02M1/10
Filed: 1978-11-28
Abstract: PURPOSE: To achieve the improvement in operation characteristic and the prevention of waste of power source for low voltage circuits by opening or closing a power supply line of the low voltage circuits by a semiconductor switch in cooperation to mounting and removed of an external power source to the flash device.  
     CONSTITUTION: When the plug 3 of an external power source is inserted into the recess 2e of the plug socket of the flash device to let electrodes 2b, 3b and 2a, 3a make contact respectively, the base of a transistor Tr22 for power supply to low voltage circuits is connected to the negative pole of a battery 29 by way of a resistance 28 and switch 11 and therefore it goes ON and the low voltage circuits become operatable. Further, when the electrodes 2c, 3c contacted, the power supply from the layer-built dry battery 4 being an external power source becomes feasible. Next, when the plug 3 is removed from the plug socket 3, the base of Tr 22 opens and the base current is cut off and therefore Tr 22 goes OFF automatically to cut off the power supply line to the low voltage circuits, thereby stopping the wasteful consmption of the battery 20. Hence, the operation of the flash device may be made easy and the wasteful consumption of the power source for low voltage circuits may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5573116-A (JP)
Title: Automatic gain control voltage generator
Inventor: SAKIMICHI SHIGEYUKI
IPC: H03G3/20
Filed: 1978-11-27
Abstract: PURPOSE:To ensure stabilization to the fluctuation of the power voltage by installing the 1st and 2nd voltage detection amplifier parts which operate when the peak of the input signal exceeds the prescribed value plus the voltage amplifier circuit the output voltage of which decreases with increment of the input peak. CONSTITUTION:When the peak value of input signal voltage e0 exceeds the prescribed value, the conduction is given to transistors Tr10 and 11 of 1st voltage detection amplifier part 6. Thus DC voltage signal Vc is obtained in accordance with the scale of signal e0 at the collector of Tr14. Signal Vc is supplied to emitter follower Tr15, and AGC voltage V1 for tuner of the TV picture receiver is generated at the emitter of Tr21 of 2nd voltage detection amplifier part 7 via the emitter output. Then Tr22 of voltage amplifier circuit 8 is driven by the emitter output voltage of Tr15, and the emitter voltage Tr23 is lowered down with increment of the peak value of signal e0 to generate AGC voltage V2 for the video intermediate frequency amplifier part. The compensation is given to the temperature change via diodes 12 and 18 of amplifier parts 6 and 7 plus Tr15, and the compensation is given to the fluctuation of the power voltage via reference voltage source 9. Thus the steady AGC voltage can be generated.
Patent JP-S5849609-A (JP)
Title: Carbon and its preparation
Inventor: YAMAZAKI SHIYUNPEI
IPC: D06M101/16
Filed: 1981-09-17
Abstract: PURPOSE:Carbon in a specific range of optical energy band width is used as the main constituent for particular or fibrous carbon to make a material of high strength. CONSTITUTION:As the main constituent of particular of fibrous carbon, is used the carbon with an optical energy band width of 2.6-4.5eV. Such carbon is obtained by introducing a hydrocarbon reactive gas such as acetylene or ethylene in the plasma discharge atmosphere, heating the atmosphere at 150-650 deg.C to effect the reaction of the gas.
Patent JP-H09330907-A (JP)
Title: Heat exchanger for regulating temperature of liquid
Inventor: YOKOYAMA SHINJI
IPC: F25B21/02
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a heat exchanger and reduce the size and weight of the exchanger, and then, to protect the exchanger from generating dust and vibrating by closely fitting and fixing power unit attaching plates made of a material having high heat conductivity to the surfaces of heat radiating bodies on the opposite side of thermoelectric conversion elements and attaching the power units of the conversion elements to the plates. SOLUTION: The heat collected by thermoelectric conversion elements 2, 2,... is radiated to the outside by cooling water passed through heat radiating bodies 6 and 6. The cooling water simultaneously absorbs the heat generated from a power unit 20 composed of a DC-AC converter, substrate, etc., from the heat radiating bodies 6 and radiates the heat to the outside. Namely, the heat generated from the power unit can be radiated together with the heat collected by the elements 2. Therefore, the temperature of a liquid can be regulated quickly in response to the fluctuation of the temperature and the installed space of a heat exchanger can be reduced by simplifying the exchanger remarkably, because the temperature of the liquid can be regulated by directly cooling the liquid without providing any additional forcibly cooling device nor through a constant temperature oven.
Patent JP-H11338686-A (JP)
Title: Program development support device, its method and medium for recording program development support program
Inventor: KUWAJIMA YASUHIRO
IPC: G06F9/06
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To promote reuse of a reusable program part while improving its quality. SOLUTION: When the development of a first application program (hereinafter referred to as 'application') is completed (S1), a subroutine as a program part in a source program is automatically extracted and is registered in a data base (S2). When at least one program part to be reused is selected among registered program parts in the case of developing a new application (S3), the data base is retrieved based on the selected part and a source program is automatically produced (S4). After that, a function that realizes inherent processing of a newly developed application is programmed and when application development is completed (S5), a program part in the source program is automatically extracted and is registered in the data base (S6).
Patent JP-H11337789-A (JP)
Title: Optical fiber cable
Inventor: TAKEUCHI HIDEKI
IPC: G01R31/26
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the moisture in the air from being stuck to and frost or waterdrops from being formed on the surface of an optical fiber cable passing through a thermostatic chamber of an autohandler with a high and low temp. measuring function at the time of measuring the low temp. SOLUTION: In the autohandler with the high and low temp. measuring function for measuring electrical characteristics in a high temp. environment and a low temp. environment by heating or cooling an IC which is a device to be measured, the optical fiber cable 14 is constituted to detect the IC inside the thermostatic chamber 8 by being installed while left passing through the sidewall 13 of the thermostatic chamber 8 at a temp. kept constant. The optical fiber cable 14 is provided with stainless steel parts 14A, which are coated with stainless steel on the surface, and resin parts 14B, which are adjacent to the stainless steel parts 14A and are coated with a resin material on the surface.  The optical fiber cable 14 is fitted to the sidewall 13 of the thermostatic chamber 8 in the state where the stainless steel parts 14A are arranged on the inside of the thermostatic chamber 8, while the resin parts 14B are arranged on the outside of the thermostatic chamber 8.
Patent JP-S6039690-A (JP)
Inventor: YAMAMOTO JIYUN
IPC: G10H1/00
Filed: 1983-08-12
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-H0314726-A (JP)
Title: Suction device for engine of snow mobile
Inventor: YASUI TOSHIHIRO
IPC: F02M35/10
Filed: 1989-06-09
Abstract: PURPOSE:To prevent the snow having flowed into a cooling duct together with the outer air from intruding to the suction passage of engine directly through the use of the inertia force by arranging the suction passage divergent from the cooling wind duct, which leads the outer air to the engine. CONSTITUTION:When a blower 45 is actuated in association with operation of an engine, the outer air 54 is sucked into the longitudinally oriented part 42 of a cooling wind duct 39 from a plurality of openings 37. Part of the sucked air 54 is sucked as the engine cooling wind 55. A part 55b of this engine cooling wind 55 is sucked to a cylinder cover 31a and a carburettor cover 35a, and upon passing through No. 1, No. 2 suction passages 47, 48 is inhaled by the cylinder. The rest of the sucked air 54 is sucked directly to the suction passages 47, 48 as a cool air 57. Eventually included snow in the sucked air 54 shall forcedly be attracted to the blower 45 side to prevent the snow from being sucked directly to the suction passages 47, 48.
Patent JP-S5773038-A (JP)
Title: Vibration damper
Inventor: FUKAHORI YOSHIHIDE
IPC: C08K3/00
Filed: 1980-10-23
Abstract: PURPOSE: A vibration damper that is made by adding a plasticizer and a specific filler to a polymethyl methacrylate resin, thus being practically used, because of its good vibration-damping performance over a wide temperature range as well as good flexibility at room temperature.  
     CONSTITUTION: 100pts.wt. of a polymethyl methacrylate resin are combined with 20W150pts. of a plasticizer, preferably a phthalic acid plasticizer such as diethyl, dibutyl or diallyl phthalate and 30W400pts. of a scaly and/or powdery inorganic filler. In the inorganic filler, a proper balance between the scaly one and the powdery one develops synergism in vibration damping performance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06193764-A (JP)
Title: Flow rate control valve
Inventor: HAYAKAWA HIDEYUKI
IPC: B60T15/02
Filed: 1993-06-18
Abstract: PURPOSE:To carry out the flow rate control with the simple constitution by placing a ball member on a tapered surface formed on a seat member, permitting the communication and cut-off of a passage, and attraction-holding the ball member by the negative pressure generated by the fluid which flows in the communication of the passage. CONSTITUTION:As for a flow rate control valve of an antilock brake system, etc., for a vehicle, a plunger 8 is magnetically attracted downward by the excitation of a coil 3, and a shaft 7 which is integral with the plunger 8 is shifted downward. An oil passage between an M/C and a W/C is cut off by pressing a ball 13 onto the seat surface 11a of a seat valve 11 against a spring 12 by the top edge part of the shaft 7. In this case, the seat surface 11a is formed to a tapered surface (conical surface) which is inclined downward toward the passage at the center part of the seat valve 11. When fluid flows out from the tapered surface when the passage communicate, the ball 13 is attraction-held on the seat surface 11a by the action of the negative pressure generated between the tapered surface and the ball 13.
Patent JP-S5574475-A (JP)
Title: Receiver for hyperbolic navigation
Inventor: TSUKADA KAZUO
IPC: G01S5/10
Filed: 1978-11-29
Abstract: PURPOSE:To make it possible to integrate circuits and furthermore to economize the receiver using a single set of voltage control quartz oscillator by carrying out the phase detection due to the digital treatment. CONSTITUTION:A voltage control quartz oscillator 127 is controlled by phase comparison of a master station intermediate frequency signal and a frequency dividing output signal of a reference oscillator 100. The reference oscillator 100 is phase synchronized directly with the received signal. The voltage control quarty oscillator 127 as a local oscillator carries out heterodyning of received signals of the master station and respective suboffices, and lowers the intermediate frequency. By lowering the intermediate frequency, the operating frequencies of phase tracking filters 102 through 104 and phase difference circuits 108 through 110 are all rendered into several MHz or less, and the intergration is facilitated.
Patent JP-S5672778-A (JP)
Title: Character reader
Inventor: NAKAMURA YOSHIKATSU
IPC: G06K9/22
Filed: 1979-11-16
Abstract: PURPOSE: To prevent the same character from being discriminated one or more times by counting a number that satisfies detection conditions and then by performing no discrimination even when a character pattern satisfying the detection conditions is detected corresponding to the number.  
     CONSTITUTION: Control part 16, when the frame of an observed pattern satisfies detection conditions, sets FF20 and also holds counters 21 and 22 ready for counting. However, counter 22 is incapable of counting bacause it is connected to terminal A' of FF20. Further, since control part 16 can not obtain any discrimination permission signal 27 from comparator 24 the pattern of this frame is not sent to the discrimination part. Next, when the observed frame does not satisfy the detection conditions, FF20 is cleared, counter 21 stops its counting operation and counter 22 counts frames that do not satisfy the condition. For example, since selector 23 selects the double value of the count value of counter 21, comparator 24 outputs signal 27 when the count value of counter 22 reaches the above-mentioned value. Therefore, when a pattern satisfying the conditions is obtained next, this is sent to the discrimination part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11341463-A (JP)
Title: Video signal changeover device
Inventor: NISHIZAWA TAKAHIKO
IPC: H04N7/16
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide the video signal changeover device that is miniaturized and realized with a reduced cost and can change channels. SOLUTION: Video signals of a plurality of channels(CH) such as 16 channels (CHA=CHP) of video signals are multiplexed and the multiplexed signal is transmitted through a transmission line 11 of the frequency division multiplex system such as a CATV system. The video signals of the channels CHA-CHP sent through the transmission line 11 are fed to a demodulator 13, where the signals are demodulated and the demodulated signal is fed to a frame switcher 14. The frame switcher 14 provides an output of a vertical synchronizing signal (VD) and a channel switching signal (frame number) of the received video signal to the demodulator 13 to designate a demodulated channel. Furthermore, the frame switcher 14 selects the video signal demodulated by the demodulator 13 in the unit of frames and outputs the selected signal to a VTR 15, on which the signal is recorded.  Moreover, a reproduced image on the VTR 15 is fed to a monitor TV 16 via the frame switcher 14.
Patent JP-H04282074-A (JP)
Title: Device for simultaneous alignment of plurality of members joined in screw-like fastening manner
Inventor: JIERAARU SEBERIENJIYU
IPC: B65D90/10
Filed: 1991-05-23
Abstract: PURPOSE: To facilitate the assembly and disassembly of a device for the simultaneous positioning of a plurality of threaded connecting elements for use in connecting a cover and a vessel together, by lowering its supporting member by which the threaded connecting elements are carried, while aligning the axes of the threaded connecting elements and the axes of tapped holes in the vessel and horizontalizing the supporting member. CONSTITUTION: A cover 2 is set on the center point of a vessel 3, and a supporting member 8 carrying all threaded connecting elements 1 is positioned above the cover 2 with the use of a holding means 9. With the lower ends of the threaded connecting elements 1 situated several centimeters above the cover 2, leveling jacks 41 horizontalize the supporting member 8 on the basis of information on horizontality from inclinometers 40, and also laser generators 20 and light-receiving cells 30 align the axes of the threaded connecting elements 1 and the axes of tapped holes 4. With this posture checked correctively, the supporting member 8 is lowered to insert the threaded connecting elements 1 into the tapped holes 4 so that the former engage the latter.
Patent JP-S5273416-A (JP)
Title: Sticking-type vehicle (crawling vehicle)
Inventor: SHINO MAKOTO
IPC: B62D57/024
Filed: 1975-12-13
Abstract: PURPOSE: To give a greater speed to the sticking-type vehicle which can crawl up steep surfaces including walls, by reducing the running resistance. 
     COPYRIGHT: (C)1977,JPO&Japio