baber/WOPTO huggingface dataset:
Patent JP-S5383108-A (JP)
Title: Frictional disc blower
Inventor: KOMATSUBARA KOUSUKE
IPC: F04D17/08
Filed: 1976-12-28
Abstract: PURPOSE: To eliminate the un-uniformity in distribution of air speed even with the length the axial direction extended and consequently to make possible maintaining good heat exchange efficiency by providing a suction tube having an end open to the air suction hole and the other end open trumpet-shapedly to the space in the machine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0211981-A (JP)
Title: Pulse motor driving valve
Inventor: FUJIMAKI SOUSUKE
IPC: F16K31/04
Filed: 1988-06-30
Abstract: PURPOSE:To aim at the abatement of noises by making the total of unit pulse numbers required for full-close from full-open transform into a link pulse, giving it to a pulse motor, and initializing it. CONSTITUTION:The total number of unit pulses A required for controlling a valve gear 1 into full close from full open is transformed into a link pulse B connecting each pulse width for a portion of plural pieces of the unit pulse, giving it to a pair of coils 10a, 10b of a pulse motor 2. With this constitution, the abatement of excessive pulse numbers is well promotable, and the occurring frequency of a stopper hitting noise and an engaging noise between a valve port 4 and a valve body 7 attributable to the excessive pulse is reducible so that the abatement of these noises is well promotable.
Patent JP-H0778845-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI KAZUO
IPC: H01L23/12
Filed: 1993-06-30
Abstract: PURPOSE:To obviate the short-circuit defects in the packaging time of semiconductor device thereby enhancing the yield of an electronic device by removing at least a part of the second wiring layer on the periphery of an outer lead hole. CONSTITUTION:A Cu conductor layer and an insulating tape 2 formed on the rear surface are patterned by photolithographic and etching technologies so as to make a device hole and an outer lead hole. At this time, the second wiring layer 4 is removed on the periphery of an outer lead hole. Thus, even if an outer lead 3c is bent on the insulating tape 2 side near the terminal end of the insulating tape 2 to be soldered onto a printed substrate 6, the solder 7 for packaging the outer lead 3c does not come into contact with the second conductor layer 4. Accordingly, the outer lead 3c is not short-circuited with the second conductor layer 4 thereby enabling the short-circuit defects in the packaging time to be obviated further enhancing the yield of an electrode device.
Patent JP-H0451434-A (JP)
Title: Plane type display device and manufacture thereof
Inventor: KOBAYASHI MINORU
IPC: H01J9/02
Filed: 1990-06-19
Abstract: PURPOSE:To facilitate single piece construction of control electrodes and enhance the reliance upon the electrode operation by putting recesses formed, for ex. conically, on both sides of insulation in communication at their central parts, forming control electrodes from other parts than the communication part, and allowing the insulation between electrodes to be left exposed. CONSTITUTION:Resist is applied on both sides of a metal base board 30 and baked, and a mask having electron penetrating holes is exposed to light while the through hole positions on the front and rear sides are put in alignment. The exposed parts are removed, and etching is made to a degree not causing penetration, and thus conical or hemispherical recesses are formed. The resist is removed, and insulative films 31 are formed on both sides, and on its surface an electroconductive film 13 is formed. Then transit holes 30a which have been unpenetrated are penetrated, and an insulative film is formed on the side wall of each transit hole, and exposed part 33 of insulative film 31 is formed on the electroconductive film 13 between transit holes 30a. Thus No.1 and No.2 groups 6, 7 of control electrodes are formed. This control electrode part 4 and fluorescent substance on the facade glass are put one over the other while dots and pitches are in correspondence, and thus a plane type display device is obtained.
Patent JP-S5862840-A (JP)
Title: Information recording plate
Inventor: MATSUI FUMIO
IPC: G11B7/246
Filed: 1981-10-09
Abstract: PURPOSE:To form good recording pits and to obtain an information recording plate of large SN by providing an information recording layer contg. nitrocellulose and a dye sensitizing agent on a substrate and using N-ethyl-N-oxyethyl aniline as the dye sensitizing agent. CONSTITUTION:A reflection film 2 vapor-deposited with a metal is provided on a substrate 1 and a soln. prepd. by combining nitrocellulose and N-ethyl-N- oxyethyl aniline as a dye sensitizing agent and dissolving in an org. solvent is coated thereon, whereby an information recording layer 3 is formed. The resultant recording plate is rotated and is written with information by laser light, whereby pits 4 and remaining parts 5 are obtained. If the compounding rate of the N-ethyl-N-oxyethyl aniline which is the photosensitizing agent is changed, laser light of long wavelengths is absorbed and the selff-oxidation of the nitrocellulose is accelerated, whereby the nitrocellulose is neatly sublimated and the good prescribed pits 4 are formed. Thus the information recording plate having good absorption characteristics to 450-530nm wavelengths of lasers and large SN is obtained.
Patent JP-S646780-A (JP)
Title: Signal processing apparatus
Inventor: KASAI KUNIAKI
IPC: G01S7/32
Filed: 1987-06-29
Abstract: PURPOSE:To ensure the detection of the signal from a target, when the target is detected from the video signal of a received reflected electric wave, by providing a circuit, which sets a judging level for target detection in correspondence with the dispersing amount of the video signal in the vicinity of a range, where the target is searched. CONSTITUTION:A reflected electric wave from a target, which is received with an antenna 12, is outputted to a low-frequency-component removing filter 15 as a video signal through a receiving circuit 13 and a detecting circuit 14. The filter 15 removes the low frequency component. The signal is outputted to a video-signal-dispersion detection part 16 and a level judging and comparing circuit 18. In the video signal detection part 16, the dispersing amount of the video signal in the vicinity of a target searching range is detected. In response to the dispersing amount, the judging level of target detection is set high when the dispersing amount is high, and the judging level is set low when the dispersing amount is low, in a judging level setting part 17. In this way, the judging level of the target detection at the certain range in increased or decreased in correspondence with the dispersing amount of the video signal level in the vicinity of said range.
Patent JP-H05329433-A (JP)
Title: Production of magnetic coating material
Inventor: SUZUKI AKIHIRO
IPC: B05C5/02
Filed: 1992-05-29
Abstract: PURPOSE:To obtain the magnetic recording medium having good magnetic recording characteristics without generating unequal colors, longitudinal streaks, etc., in various kinds of wet-on-wet applying methods. CONSTITUTION:This process for production of the magnetic recording medium consists in forming a magnetic layer 9 having <=1mum dry film thickness by using an applying device 3 of an extrusion type on a continuously traveling nonmagnetic base 1. A nonmagnetic layer 8 and the magnetic layer are applied on the base by confining the difference in viscosity between the two layers in the confluent part of the nonmagnetic layer and the magnetic layer to <=50cps at the time of simultaneously applying, wet-on-wet, the magnetic layer and the nonmagnetic layer 8 or successively applying, wet-on-wet, the magnetic layer on the nonmagnetic layer in a moist state.
Patent JP-S5864330-A (JP)
Title: Manufacture of electrical contact material
Inventor: KUROIWA ATSUSHI
IPC: C22C1/10
Filed: 1981-10-09
Abstract: PURPOSE:To obtain an electrical contact material free from surface defects and contg. uniformly dispersed oxide by cutting an oxide dispersion type Ag alloy manufactured by an internal oxidation method to remove the contact surface part by a certain thickness toward the central part. CONSTITUTION:For example, an Ag-Sn-In alloy is melted, cast, rolled into a plate, and oxidized all over to manufacture an oxide dispersion type Ag alloy. By cutting the alloy by means of a milling machine or the like, the contact surface part is removed by an arbitrary thickness toward the central part. For example, 2mm. thickness of the plate is reduced to about 0.8mm..
Patent JP-S5585961-A (JP)
Title: Information monitor system
Inventor: NISHIYAMA AKIHIDE
IPC: G06F11/30
Filed: 1978-12-22
Abstract: PURPOSE: To identify the information at each monitor point, from the time monitor at information collection point, by connecting a plurality of monitor points in series with the radio transmission lines and the relay through the timer delivering the signal after the set time assigned to each monitor point.  
     CONSTITUTION: At the start point ST, start signal is produced from the start signal generator DS and it is delivered from the transmitter T. At the monitor point SV 1 , start signal is received R 1  and fed to the start signal detection circuit STD of the transmission and reception control section RTC 1  and the transmitter T 1 . When the start signal is detected at the circuit STD, the timer TIM is started, the gate circuit is opened after assigned set time and the signal from the oscillator OSC is delivered from the transmitter T 1  to the monitor point SV 2 . When a failure is detected at the detector DET 1 , the gate G is closed to stop the signal delivery from OSC. The start signal from the upper rank point is received at monitor points and the signal is delivered to the lower points with similar operation. The information received R at the end point ED is monitored for the time at the reception processing section RP and the presence of detection of failure at each monitor point can be identified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6141065-A (JP)
Title: Hydraulic control device of automatic speed change gear for car
Inventor: MOROTO SHUZO
IPC: F16H61/20
Filed: 1984-07-31
Abstract: PURPOSE:To reduce a speed change shock by increasing and decreasing back pressure of a piston of an accumulator connected to an oil path for supplying and discharging working fluid to a hydraulic servo for operating a frictional engagement element corresponding to a torque change of an engine output shaft. CONSTITUTION:The above hydraulic control device includes an accumulator 580 connected to an oil path for supplying and discharging working fluid to a hydraulic servo for operating a frictional engagement element in a transmission. In this case, the first and second accumulator control valves 480, 490 are interposed between a line pressure Pl generation oil path 1 and a back pressure supply path 1Q to the accumulator 580. The first control valve 480 is adapted to lower line pressure Pl corresponding to a throttle opening. The second control valve 490 is adapted to decrease output oil pressure of the above valve 480 according to oil pressure Pth corresponding to a throttle opening. Thus, back pressure can be applied to the accumulator 580 corresponding to an engine output shaft torque.
Patent JP-S6318972-A (JP)
Title: Minimum synchronizing charge/discharge output circuit with sequential pulse signals
Inventor: KANNO HIROAKI
IPC: H02M9/04
Filed: 1986-07-11
Abstract: PURPOSE:To sequentially supply high outputs to a plurality of loads by generating sequential pulses by a continuous pulse signal processor, and transmitting them from a first load driving circuit to n-th load driving circuit. CONSTITUTION:A continuous pulse signal generator 1 is operated by a signal circuit power source 18, and sequential pulses are generated by a continuous pulse signal processor 2. The pulses are transmitted to a load driving circuit in which from a first load driving circuit 21 to n-th load driving circuit 23 are set. Thus, relays 5-7 are driven to sequentially discharge capacitors C1-Cn charged at every load L1-Ln, and supplied to the loads L1-Ln.
Patent JP-S5863162-A (JP)
Title: C-mos semiconductor memory
Inventor: BABA TATSUO
IPC: H01L29/78
Filed: 1981-10-13
Abstract: PURPOSE:To shorten the operating time of a decoder, address buffer by loading a plurality of input signals to the buffer to generate logic signals, and driving the decoder with these signals. CONSTITUTION:When two input signals Ai, Aj are inputted to an address buffer Ad'n, the buffer takes logic of the two input signals, and generates four output signals (Ai.Aj, Ai.Aj', Ai'.Aj, Ai'. Aj'). These signals generated from a plu rality of address buffers are inputted through wirings to a row decoder and a  column decoder. The row and column decoders fundamentally take NAND logic  or NOR logic of these signals and generates the signals designating the decided memory cell address. Since the output signal itself of the buffer is a signal  produced by the logic of two input signals with this structure, the number of  the transistors can be reduced by half as compared with the conventional decoder. In addition, since this reduces the drive loads of the address buffer, the  operation can be accelerated from these two reasons.
Patent JP-S6138752-A (JP)
Title: Tundish heater
Inventor: TATENO MASAO
IPC: B22D41/01
Filed: 1984-07-31
Abstract: PURPOSE:To provide the titled device which can effectively the mixing of impurities with a molten metal owing to stirring force by providing inclined holes communicating with the receiving chamber and pouring chamber of a tundish and a through-hole to accommodate an induction heating coil to a shielding block between said chambers. CONSTITUTION:The shielding block 5 consisting of the refractory material having the vertical through-hole 6 and the two holes 7, 8 for communicating the receiving chamber 1a and pouring chamber 1b is provided between said two chamber 1a and 1b of the tundish body 1 consisting of a protective housing 2 and protective chamber 3 of a continuous casting machine. A core 4 having an induction heating coil 4a is attachably and detachably inserted into the hole 6 and the holes 7, 8 are so formed as to be made higher on the chamber 1a side. The stirring force of the molten metal in the chamber 1b side is thus suppressed, by which the generation of defects by the intrusion of the impurities into the product is prevented and the heating of the molten metal in the tundish 1 is made possible.
Patent JP-S5951313-A (JP)
Title: Method and apparatus for measuring directly arrival insolation amount
Inventor: TOZAWA HIROYUKI
IPC: G01J5/10
Filed: 1982-09-17
Abstract: PURPOSE:To make it possible to measure only a directly arrival insolation amount while a scattered light component is eliminated, by converting the output from a light receiving element for cyclically detecting the solar rays to micro-coefficient. CONSTITUTION:In order to facilitate maintenance, as a following system, a rotary system for cyclically directing a detector to the sun is empolyed. When measurement is performed by this system, the sum of a directly arrival insolation amount and a scattered insolation amount is measured between the rotary angles (a), (b) of a detecting element and, in the other rotary angle, only the scattered insolation amount is measured. In this case, the usual scattered insolation amount is low in intensity as compared with the directly arrival insolation amount and change over the whole sky is not also relatively large. By utilizing this phenomenon, the output of the detector is converted to micro-coefficient to make it possible to obtain only the directly arrival insolation amount while eliminating the scattered light component. By this method, the scattered light component is eliminated to enable the measurement of only the directly arrival insolation amount.
Patent JP-S5684925-A (JP)
Title: Mold for blow molding
Inventor: HASHIMOTO AKIHIRO
IPC: B29C49/00
Filed: 1979-12-13
Abstract: PURPOSE:To prevent increase of external hazes of a molding and restrain generation of fine recesses and protrusions by a method wherein the whole or a part of a blow cavity is made into a heat insulating structure and the mold is formed so that the forming surface of the part of the heat insulating structure is finished as a mirror surface. CONSTITUTION:The mold for blow molding is constituted with a pair of split molds 12, 12 in which the forming surfaces 11, 11 to constitute the blow cavity are recessed while an extruder 13 is arranged above the parting line of the molds 12. A part of each split mold 12 is made into the heat insulating structure by burying a heat insulating member 16 formed with a recessed surface on the surface thereof and a smooth film 17 is adhered on the surface of the heat insulating member 16 to effect the mirror finish thereon. A parison 15 is extruded from the die 14 of the extruder 13 to the center of the split molds 12, 12 in a condition of mold opening, then the molds 12, 12 are closed and an air blow is effected to form a bottle 1 provided with a pattern section 2 having a more smoother surface as compared with the other sections thereof and with a nice luster.
Patent JP-S5685980-A (JP)
Title: Horizontal synchronizing signal separating circuit
Inventor: IKEDA KATSUYUKI
IPC: H04N5/10
Filed: 1979-12-14
Abstract: PURPOSE:To easily make the circuit an IC, by raising the noise resistance, characteristic, reducing the characteristic required for the peripheral circuit, and also removing a capacitor from the circuit. CONSTITUTION:When a composite synchronizing signal is provided to the input terminal 301, logical ''0'' is output by rise of an input signal to the output terminal 306 of the FF309, and the counter 303 is made a count state. The counter 303 counts a clock pulse provided to the counter terminal 308, and when the count number has attained to a fixed value, the C terminal output is made logical ''1''. The time requirEd for making this count number attain to the fixed value is decided in advance so as to become 0.5-1H. As soon as the C terminal output becomes logical ''1'', the terminal 306 becomes logical ''1'', and the counter 303 is reset. As a result, a coincidence pulse of rise of a horizontal synchronizing signal, and phase is obtained by the output terminal 305 of the FF309. According to such a constitution, even if a noise has entered when the potential of the terminal 307 is low, it is masked by the outputs of the FF309 and the counter 303, and it does not exercise influence on the output waveform.
Patent JP-H0722772-A (JP)
Title: Conductive base material
Inventor: MORI ITARU
IPC: H05K9/00
Filed: 1993-06-30
Abstract: PURPOSE:To enhance the corrosion resistance, the contamination-resistant property, the wear-resistant property and the weatherability of a conductive base material which is used mainly to shield unwanted radiant electromagnetic waves. CONSTITUTION:In a conductive base material in which a conductive layer 2 has been formed on a fabriclike base material 1, a resin film 3 is formed on the conductive layer 2. Thereby, the conductive layer 2 which is exposed in conventional cases is protected by the resin film 3, the corrosion of the conductive layer 2 is prevented, and the contamination-resistant property, the wear- resistant property and the weatherability of the conductive base material are enhanced. In addition, when the resin film 3 is colored properly or patterned, the conductive base material can have a designing property.
Patent JP-H0913219-A (JP)
Title: Thermally adhesive fiber and its production
Inventor: ISODA HIDEO
IPC: D04H1/55
Filed: 1995-06-28
Abstract: PURPOSE: To obtain the subject fiber useful for producing a cushion material excellent in a cushioning property, heat resistance and durability by specifying the melting point or flow-starting temperature of an elastomer thermoplastic resin and fibrilforming conditions. CONSTITUTION: A thermoplastic elastic resin having a melting point or flowstarting temperature of 100-220 deg.C is melt-spun at a higher temperature by 20-80 deg.C than the melting point or flow-starting temperature. The spun fibers are cooled under a spinning condition of <=50 deg.C, collected, oiled with an aqueous oiling agent in an amount of 1.0wt.%, and subsequently crimped to obtain the thermally adhesive fibers having a fiber frictional coefficient of <=2.5, a crimping degree of >=5%, a crimp number of 3-20 crimps/25mm, and an elongation of <=50% when an elongation stress of 0.1g/d is imparted.
Patent JP-H0215592-A (JP)
Title: Switching power supply
Inventor: SATO MASAYOSHI
IPC: H05B6/68
Filed: 1988-07-01
Abstract: PURPOSE:To permit a higher supply capability to a magnetron by supplying the magnetron with electric power in a parallel operation of switching power supplies. CONSTITUTION:Two switching power supplies I, II are constituted in a parallel operation, using an activating power supply 1 in common. The respective step-up transformers 3 have their secondary windings 3b connected to a magnetron 9 via a voltage doubler rectifying circuit comprising a capacitor 7 and a diode 8. Connections respectively with diodes 12 cause no effect of the opposite circuit, thereby permitting a stable switching operation. The magnetron 9 is thus supplied with electric power equivalent to that of two switching power supplies I, II, and a larger high-frequency thermal power can be obtained.
Patent JP-H0214673-A (JP)
Title: Picture processing method
Inventor: KOGURE MASAAKI
IPC: G06T5/20
Filed: 1988-07-01
Abstract: PURPOSE:To eliminate noise effectively and to improve the picture quality by applying smoothing filter processing to yellow, magenta, cyan (Y, M, C) signals only prior to the UCR(under color rejection) processing and applying different filter processing from a Bk(black) signal and the Y, M, C signals after the UCR processing. CONSTITUTION:Filter processing circuits 5-7 are provided before and after the UCR processing circuit 4 extracting an equal quantity of Y, M, C signals as a Bk signal and only the 3 color Y, M, C signals among the output Y, M, C, Bk signals of the UCR processing circuit 4 are inputted to the 2nd smoothing circuit 6, and the Bk signal is inputted to an edge emphasis circuit 7. Moreover, a noise component in the signal is made flat at first by the 1st smoothing circuit 5 and the Bk signal is extracted by the UCR processing circuit 4. Thus, the Bk signal with much character part is subject to edge emphasis or as it is and since smoothing processing is applied to the Y, M, C color signal, the character part is made sharp and smooth tone is obtained from a color demodulation section and the the picture quality is improved.
Patent JP-H108990-A (JP)
Title: Standing wave spacer for internal combustion engine
Inventor: URAKI YOICHI
IPC: F02B77/13
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent a standing wave from being generated in a cavity in a simple structure by forming a space inside the spacer member of a standing wave spacer placed in the cavity held between the outer surface forming members of an internal combustion engine and providing a pipe communicating with the outside with one end faced to the space. SOLUTION: A standing wave spacer 10 laid between an intake manifold and a cylinder head has a spacer member 11 formed of sound absorbing material or rubber material and provided with the capacity part 12 of a Helmholtz resonator. A pipe 13 which constitutes the resonator to absorb sound amplified by a standing wave generated between an injection pump and a cylinder block is continuously provided under the spacer member 11. The capacity part 12 is formed of a resin for the inner wall not to have a sound absorbing property separately from the spacer member 11. The pipe 13 suspended thereunder is formed integrally with the capacity part 12 or separately therefrom.