baber/WOPTO huggingface dataset:
Patent JP-S6055770-A (JP)
Title: Horizontal pulse generator of television receiver
Inventor: MIKI YUTAKA
IPC: H04N5/12
Filed: 1983-09-06
Abstract: PURPOSE:To obtain a stable horizontal pulse having high resistance to external noises by comparing the phases between a signal obtained by deleting a vertical synchronizing signal from the output of a synchronizing separator circuit and a square wave obtained from a horizontal oscillating circuit through an output circuit. CONSTITUTION:The composite video signal supplied from a ternimal 1 undergoes the synchronizing separation through a synchronizing separator circuit 2. The output of the circuit 2 is supplied to a phase comparator 3. At the same time, the output of a horizontal oscillating circuit 5 is supplied to an output circuit 6 and a pulse of a fixed width is obtained as the output of the circuit 6. This pulse is supplied to a gate circuit 8. While the other output of the circuit 6 is supplied to the comparator 3 in the form of a square wave having a 50% duty ratio. The comparator 3 performs the phase comparison between the outputs of circuits 2 and 6 and applies the output of comparison to the circuit 5 through an LPF4 to control the oscillating frequency. The circuit 8 gates the outputs of the circuits 6 and 2 and delivers a horizontal pulse to an output terminal 7.
Patent JP-2000352365-A (JP)
Title: Fuel supply system for engine
Inventor: NISHIDA TOSHIAKI
IPC: F02M37/04
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To breath a fuel injection pump efficiently by driving an electromagnetic fuel pump only for a certain period of time after an engine key is turned on. SOLUTION: A supply piping 2 is provided between a fuel tank 1 and a fuel injection pump 6. A mechanical fuel pump 3 and an electromagnetic fuel pump 8 are provided in parallel midway of the supply piping 2. A controller 9 drives the electromagnetic fuel pump 8 only for a certain period of time after a key-switch 10 is turned on. Accordingly, air stayed in the fuel injection pump 6 or other components is discharged to the fuel tank 1 side through a fuel return piping 7. The controller 9 also stops the electromagnetic fuel pump 8 after the certain period time is lapsed after the key-switch 10 is turned on. As a result, the electromagnetic fuel pump 8 can be made driven for the least necessary time to breath the fuel injection pump 6 efficiently.
Patent JP-S5952880-A (JP)
Title: Mnos type memory
Inventor: HIRANO KANJI
IPC: H01L29/788
Filed: 1982-09-20
Abstract: PURPOSE:To contrive improvement in withstand voltage of an MNOS type nonvolatile memory by a method wherein a silicon nitride film, to be provided on an ultrathin silicon dioxide film of uniform thickness, is thinly formed on the center part in longitudinal direction of the channel region which is placed between a source region and a dran region, and the silicon nitride film is thickly formed at both ends of the channel region. CONSTITUTION:An ultrathin silicon dioxide film layer 3 is formed on a P type semiconductor substrate, and a silicon nitride film layer 4 is formed. Then, the silicon nitride film part 6 alone, which is facing the center part independently formed from the source and drain regions, is selectively removed in the extent of 300-400Angstrom  or thereabout by performing a photo etching method using a mask 8, and the thickness of the silicon nitride film layer 4 located on the above-mentioned film part 6 is formed in the thickness of approximately 300-500Angstrom  which is almost as thick as the silicon nitride film layer of the MNOS type nonvolatile memory storage. Besides, a polycrystalline silicon film layer 5 to be turned to electrode material is formed by performing a CVD method. Subsequently, an N type source region and a drain region 2, which are the conductive type reverse to the P type semiconductor substrate 1, are formed by performing an ion implantation method, and the MNOS type nonvolatile memory is obtained.
Patent JP-H1110909-A (JP)
Title: Recorder and facsimile employing it
Inventor: NAKANO HIROTSUGU
IPC: B41J2/175
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a recorder in which the residual quantity of ink can be detected accurately and inexpensively regardless of fluctuation in the liquid level of ink, and a facsimile employing the recorder. SOLUTION: The recorder comprises a set of residual quantity of ink detecting section comprising a reflector disposed in an ink cartridge and a reflective photosensor disposed on the outside thereof. An ink cartridge 9 carried on a carriage 10 is subjected to a different acceleration when the carriage 10 reciprocates and the residual quantity of ink is detected at different timings where the ink in an ink tank exhibits a different liquid level, i.e., under conditions of acceleration, constant speed motion and deceleration.
Patent JP-S5790476-A (JP)
Title: Electromagnetic proportional type pressure control valve
Inventor: MASUDA KENJI
IPC: F16K31/10
Filed: 1980-11-21
Abstract: PURPOSE: To obtain good linearity of an electricity-pressure characteristics by transmitting the force of a proportional electromagnet to a poppet through an intermediate spring for the first time when an impressed electricity reaches a predetermined value.  
     CONSTITUTION: When the value of an impressed electricity comes into a high electricity region, a push pin 23 driven by a suction force F moves left a seat member 32 for an intermediate spring 31 and compresses the intermediate spring 31 until the force K of the spring 31 and the suction force F are balanced to press the poppet 3 onto the valve seat member 5 through the spring 31. consequently the poppet 3 is compressed to a seat portion 14 of the valve seat member 5 by the force (F-K) and the resultant compression force improves the linearity of the electricity-pressure characteristics of high electricity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6320875-A (JP)
Title: Lead frame for semiconductor device
Inventor: IWAMOTO NOBUYUKI
IPC: H01L25/04
Filed: 1986-07-14
Abstract: PURPOSE:To detect a position by the movement of an emission source easily by taking the ratio of the photocurrents of photoelectric conversion sections annexed to a semiconductor element base section by using the central section of the semiconductor element base section as a top section and forming a plurality of base surfaces inclined to plates shaping leads. CONSTITUTION:A semiconductor element loading section 1 and one parts of internal leads 2 are bent and inclined at an angle of 30 deg. to surfaces including external leads 3 bilaterally symmetrically, employing a central section 4 as a top section in the semiconductor element loading section 1. Semiconductor elements 5 and 6 use photodiodes in the same size, and photocurrents proportional to the quantity of incident beams of beams can be taken out. The photocurrents of the semiconductor element 5 are made larger than the semiconductor element 6 on the position 7 of the irradiation of beams, and the rate depends upon the incident direction. The relationship of the magnitude of outputs is reversed on the position 9 of irradiation. Photocurrents generated from the semiconductor elements 5 and 6 are equalized on the position 8 of irradiation. Accordingly, the incident direction of beams can be detected as the function of the photocurrents of the semiconductor elements 5 and 6.
Patent JP-H0913929-A (JP)
Title: Engine lubricating device for construction machine
Inventor: MIKI MASATOSHI
IPC: F01M11/02
Filed: 1995-06-30
Abstract: PURPOSE: To improve the maintenance and management efficiency of an engine lubricant and reduce the maintenance cost by connecting the oil pan of an engine and the oil tank of a hydraulic device with oil paths to form an oil circulatory circuit. CONSTITUTION: The oil pan 4 of an engine 2 and the oil tank 8 of a hydraulic device are connected by an oil path 26 including an oil pump 28 feeding the operating oil of the oil tank 8 to the oil pan 4 and an oil path 34 including an oil pump 36 returning the engine lubricant of the oil pan 4 to the oil tank 8 to form an oil circulatory circuit. The common oil is used for the engine lubricant and the operating oil. No maintenance work is required for replacing only the engine lubricant and an engine oil filter at each prescribed short period independently of the operating oil and an operating oil filter. The total quantity of the oil lubricating the engine 2 is sharply increased, and the replacement interval of the engine lubricant, i.e., replacement interval of the operating oil, is made longer than before.
Patent JP-S5687340-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAKURAI JIYUNJI
IPC: H01L21/8242
Filed: 1979-12-19
Abstract: PURPOSE:To stabilize an action of the device by forming a thick field insulating film around an active region of a semiconductor substrate surface and by building up high concentration buried impurity layer with a pan-shaped bottom extending over a dipth of the active region and just under the field insulating film. CONSTITUTION:Field oxidized films tapered at the ends are formed at the ends the surface of the active region 22 of the semiconductor substrate 20. The high concentration buried impurity layer 26 is established to be the pan-shape bottom by ion-injection, so as to be flat at the depth of the active region, curved upwards below the ends of the field oxidized films and touched to the inside of the field oxidized film just below the same. Whereby influences caused by a floating carrier in the substrate can be reduced and the action of the MOS type IC is stabilized.
Patent JP-S6224265-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUZUKI YASUO
IPC: G03G5/043
Filed: 1985-07-25
Abstract: PURPOSE:To lessen the deterioration and a fatigue of the titled body by controlling an electron affinity of an electron acceptor contd. in a photosensitive layer to a specific range. CONSTITUTION:The electron acceptor comprises <=1 times mol the carrier transfer substance in the photosensitive layer, and an electron affinity of the electron acceptor is a range of 0.4-1.2V. If the additional amount of the electron acceptor is to much, (namely, is >1 times mol of the carrier transfer substance) and the electron affinity is >1.2eV, the pouring of the carrier from a substrate increases, thereby generating ill effects such as an increase of dark decay. If the additional amount of the electron acceptor is too lessened, (<=0.01 times mol) and the electron affinity is <0.4, the effect of the electron affinity is not displayed. The useful electron acceptor is a compd. shown by the formula. Its representative example is for example, p-benzoquinone.
Patent JP-H06346966-A (JP)
Title: Speed change controller of automatic transmission
Inventor: KAIGAWA MASATO
IPC: F16H61/12
Filed: 1993-06-10
Abstract: PURPOSE:To prevent any unnecessary coast brake state in advance by providing a controller for making the other controllable frictional engaging device into the non-coast brake state after controlling it when one of the frictional engaging devices is failed. CONSTITUTION:A speed change controller wherein a sub speed change part 1 and a main speed change part 2 are connected to each other in series can make the coast brake state by engaging respective frictional engaging devices 3, 4 with each other of the sub speed change part 1 and the main speed change part 2. A fail detecting means 5 for detecting the fail state discapable of being switched of any one of the frictional engaging devices 3, 4 and a coast brake control means 6 for making the non-coast brake state by controlling the other frictional engaging devices 3, 4 when the fail state of any one of frictional engaging devices 3, 4 is detected are provided. Accordingly, engine brake is not immediately brought in play even if any one of frictional engaging devices 3, 4 is failed.
Patent JP-H07110852-A (JP)
Title: Non-contact magnetic card
Inventor: SUENAGA WATARU
IPC: B42D15/10
Filed: 1994-07-18
Abstract: PURPOSE:To improve the output of a high order harmonic wave and its sharpness and to easily identify many kinds of waves by constituting a magnetic layer so that magnetic powder having saturated magnetic flux density more than a specific value are dispersed into a binder in the magnetic layer. CONSTITUTION:A base material C consists of a sheet 6' notched so as to hold space in which a ductile stripe 2 consisting of a ferro-magnetic magnetic distortion material can be mechanically resonated and a sheet 6 having no notch and is allowed to store the stripe 2 by sticking the material C to a non-magnetic backing B forming a magnetic layer 4 on its surface. Since the layer 4 is formed so as to control the intensity of a magnetic field in the thickness distance of the backing B, the saturated magnetic flux density of magnetic powder in the layer 4 is preferably set up to >100emu/g, an especially preferable value is >120emu/g. Thereby the resonance frequency of the ductile stripe 2 can be controlled by the use of a digital magnetic recording system and the volume of recording information can be increased by using plural stripes 2.
Patent JP-H0215496-A (JP)
Title: Semiconductor integrated circuit
Inventor: MAEDA YASUNORI
IPC: G11C11/413
Filed: 1988-07-01
Abstract: PURPOSE:To obtain an address buffer circuit with a latch having a wide operation power source margin by separately adding respective current passes turning on and off by a clock input signal and its inverse signal to the address buffer circuit and a latch circuit. CONSTITUTION:The H levels of a clock input signal CL and its inverse signal the inverse of CL are set to be higher than the output levels of an input signal A and the outputs of multiemitter transistors (TRs) Q7 and Q8, and the L levels of the CL and the inverse of CL are set to be lower than reference voltage BBB1. When the signal CL is the H level, Q2 and Q3 are turned off regardless of the output levels of the TRs Q7 and Q8, and the output potentials of the TRs Q7 and Q8 are determined by the polarity of the input signal A. When the signal CL is the L level, TRs Q1 and Q4 are turned off regardless of the input signal A and the reference voltage VBB1, and the output of the circuit is held by the work of the TRs Q2 and Q3. According to this kind of structure, the address buffer circuit with the latch having the wide operation power source margin just like the circuit without the latch can be obtained without increasing the number of gate steps for an access pass.
Patent JP-H10338632-A (JP)
Title: Curing agent for decubitus and/or wound
Inventor: YOSHIDA MASANORI
IPC: C07C309/58
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a curing agent for decubitus and/or wound of human and animal having an excellent recovery accelerating action even with a small amount of use, less in side effect and effective for using as a skin preparation for external use by containing a specific compound used as a curing agent for gastric ulcer, etc., as an active component. SOLUTION: This curing agent is obtained by including preferably 2-10 wt.% of sulfodehydroabietic acid of the formula or its pharmacologically permissible salt (e.g. monosodium sulfodehydroabietate.pentahydrate) as an active component. As the use and dose, preferably about 1-100 mg of the active component is administered in a formulation of an ointment, etc., by coating on the affected part of decubitus, thermal burn, wound, etc., dividedly 2-3 times a day.
Patent JP-S5791156-A (JP)
Title: Preparation of ice cream, etc. containing alcohol- containing seasoning and flavoring material
Inventor: SATOU JINICHI
IPC: A23G9/04
Filed: 1980-11-26
Abstract: PURPOSE: To prepare ice cream containing various kinds of alcoholic drinks, freely, without causing freezing point depression, by adding and mixing the powder of an alcohol-containing seasoning and flavoring material to an ice cream mixture frozen to a specific ice crystal ratio.  
     CONSTITUTION: An ice cream mixture, e.g ice cream, ice sharbet, frozen milk, etc. is frozen to an ice crystal ratio of 40W90%, pref. 50W80%, and mixed with the powder of a seasoning and flavoring material containing alcoholic drinks such as liquor, essence (tincture), etc. while maintaining the above ice crystal ratio. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0511896-A (JP)
Title: Semiconductor circuit
Inventor: MATSUMOTO MAKOTO
IPC: G06F1/32
Filed: 1991-07-05
Abstract: PURPOSE:To reduce the power consumption by preventing an input circuit for testing from consuming a current unnecessary even when the potential of an output terminal enters an intermediate level state other than a high level and a low level when the semiconductor circuit is normally used except during a test. CONSTITUTION:A testing signal for a microcomputer 1 is inputted from an external terminal 3. An input control circuit 4 is controlled with a control signal 5 from the microcomputer 1 to pass the testing signal at need and cut off the testing signal in other cases, thereby reducing the power consumption. In normal use other than the test, the input control circuit 4 is invariably closed.
Patent JP-H0458474-A (JP)
Title: Female contact for small connector and manufacture thereof
Inventor: KIYOFUJI MASAMI
IPC: H01R13/115
Filed: 1990-06-26
Abstract: PURPOSE:To obtain a female contact with a forked contact section by punching a conducting belt from a raw material with a press, and folding it into two. CONSTITUTION:A narrow section 3 is formed at the center of a conducting belt 1, conducting pieces 4 are formed between the narrow section 3 and contact pieces 2 respectively, and a coupling hole 5 and a coupling projection 6 coupled with the coupling hole 5 with no slack are formed at the separated end sections of both conducting pieces 4, 4 respectively. When the conducting belt 1 is folded into two in the width direction at the center of the narrow section 3, the coupling hole 5 is coupled with the coupling projection 6, both conducting pieces 4, 4 are overlapped to form a conducting section 7 so that they can not slide each other, both contact pieces 2, 2 faced to each other nearby form a female contact section 9 having a slender contact groove 8 between opposite end edges, the narrow section 3 folded into two forms a connection section 10, and a contact 11 is obtained.
Patent JP-S6225272-A (JP)
Title: Gate array
Inventor: HIRAO YUICHI
IPC: G01R31/28
Filed: 1985-07-26
Abstract: PURPOSE:To constitute a gate array with a self-diagnosing function which tests the function of a logical circuit part and to test only the gate array individually by providing the logical circuit part and a storage part and varying the contents of a diagnostic signal. CONSTITUTION:The gate array consists of the logic circuit part 1, the memory part 2, a counter part 3, an input part 4, a comparing part 5, and an output part 6. The diagnostic signal (a) which controls whether the function of the gate array is tested or not is inputted to an input terminal 7. Further, an external input signal (b) is inputted to an input terminal 8 and a clock signal (c) is inputted to an input terminal 9. The memory part 2 consists of a mark ROM and stored with diagnostic data for testing the function of the gate array. The comparing part 5 compares check data (e) with output data (g) of the logic circuit part 1 when the diagnostic signal (a) is at a level H to output the result to the output part 6, and outputs output data (g) to the output part 6 as it is when the diagnostic signal (a) is at a level L.
Patent JP-H0720950-A (JP)
Title: Temperature control circuit
Inventor: SASAKI KATSUAKI
IPC: G05D23/20
Filed: 1993-07-05
Abstract: PURPOSE:To manufacture a temperature control circuit small in power consumption small in size and low in cost by applying a specific pulse signal to the base of a transistor(TR) and electric power to the collector, and interposing a diode between both emitters and a coil between the emitters and a thermomodule. CONSTITUTION:The output of a PID control part 11 is applied to a PWM circuit 21 and specific pulse width modulation is imposed to generate a PWM signal having duty corresponding to the deviation between a previously set temperature set value T0 and a temperature actually measured value T1. When the PWM signal is applied to the base of the TR 1, a cooling current ic having a specific waveform is obtained in the ON state of the TR 1 and specific energy is accumulated in the coil L1. In the OFF state of the TR 1, on the other hand, the energy accumulated in the coil L1 is discharged a circulating current flows through the diode D1. Therefore, the cooling current and circulating current are put together to obtain a DC current including a ripple on the whole. In this case, the power consumption corresponds to only the saturation voltages of the TR 1 and D1.
Patent JP-S6228323-A (JP)
Inventor: RUDORUFU SHIYUU
IPC: B65B21/10
Filed: 1986-07-16
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-S5955388-A (JP)
Title: Co-flocculating assistant in magnetic separation treatment
Inventor: TSUGE MASARU
IPC: B03C1/034
Filed: 1982-09-22
Abstract: PURPOSE:To improve the recovery and reuse of a co-flocculating assistant, by sticking a material which smooths surface on the surface of the assistant which can separate magnetically a nonmagnetic material by co-flocculating with the nonmagnetic suspendable material in liquid in the presence of a flocculating agent. CONSTITUTION:A suitable flocculating agent and a co-flocculating assistant are added to the liquid to be treated wherein a non-magnetic suspended material is included, and the liquid is stirred to co-flocculate the nonmagnetic suspended material and the co-floccuating assistant. These materials are subjected to a magnetic sepn. with an electromagnetic filter and the treated liquid is discharged. The magnetic separation is performed continuously for a prescribed time, whereafter the power supply is interrupted and the co-flocs accumulated on the electromagnetic filter are removed to the outside of the system by backwashing and the flocs are vigorously agitated to strip the non-magnetic suspended material from the co-flocculating assistant. The co-flocculating assistant and the nonmagnetic suspended material are separated by, for example, magnetic force, and are respectively recovered for reuse or the like.
Patent JP-S6060244-A (JP)
Title: Apparatus for correcting fuel discharge rate in engine with supercharger
Inventor: INOUE KAZUO
IPC: F02B37/00
Filed: 1983-09-10
Abstract: PURPOSE:To supply fuel to meet the conditions of engine operation, by introducing the supercharging pressure into a float chamber of a carburetor selectively from different positions on a scroll of a supercharger, and thereby changing the air-fuel ratio of mixture. CONSTITUTION:Fuel is supplied to meet the change of supercharging pressure by introducing the supercharging pressure into a float chamber 7 of a carburetor 4 from supercharging-pressure outlet ports 12 formed at a scroll portion 6a of a supercharger 6. here, the supercharging-pressure outlet ports 12 are formed at a plurality of positions of the scroll portion 6a as shown by (a), (b), (c), (d) and (e) in the drawing. With such an arrangement, it is enabled to obtain a required air- fuel ratio of mixture by changing the internal pressure of the float chamber 7 through selective use of the above plurality of supercharging-pressure outlet ports 12 and thereby controlling the quantity of fuel supplied from the carburetor 4 meet the conditions of atmospheric pressure and the required air-fuel ratio.