baber/WOPTO huggingface dataset:
Patent JP-S54134597-A (JP)
Title: Display circuit
Inventor: SATOU MASAO
IPC: G09F9/00
Filed: 1978-04-11
Abstract: PURPOSE: To reduce considerably a used power source capacity by connecting a display element between the emitter and the collector of the transistor, where input signals are applied, to constitute a display block and connecting plural display blocks in series to make a display circuit.  
     CONSTITUTION: When low-level input signals are applied to signal input terminal 4 from DC power source +VCC connected to power source connection terminal 3, transistor 6 is biased forward and becomes conductive, and the current from  power source connection terminal 3 does not flow through LED 1 to extinguish  LED 1. Next, when high-level input signals are applied to only terminal 4a, only  transistor 6a becomes non-conductive, and only LED 1a is lit. Thus, the turning-on  and off of transistor 6 is controlled by input signals applied to signal input terminal  4, thereby lighting or extinguishing LED 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01217590-A (JP)
Title: Ic card processing system
Inventor: KONDO MASUMI
IPC: B42D15/10
Filed: 1988-02-25
Abstract: PURPOSE:To enhance data security from an IC card by providing an encoding means and outputting the encoded data,d which are obtained by encoding the original data, together with the original data at the time of an output from an external device. CONSTITUTION:When, for example, the encoded data are sent from an IC card 10 to an IC card reader/writer 1, in which the card 10 is fitted, and when the original data are externally outputted from there, the original data are outputted together with the encoded data obtained by encoding the original data by an encoding processing part 7. From such an operation, in the stage of a final processing (for example, a settling processing), for the transaction data, the original data are obtained from the encoded data and a key code obtained from an encoded table 5, and the key data at the time of encoding are obtained from the original data and the encoded data. There, since the decoded data or the key data are different, the falsification of the transaction source data in the middle can be checked, and the settling, etc., can be stopped. As a result, the security of the data from the IC card can be enhanced.
Patent JP-S53135987-A (JP)
Title: 5-fluorouracil derivative
Inventor: KANEKO MASAKATSU
IPC: A61K31/7052
Filed: 1977-04-15
Abstract: PURPOSE: 5-Fluorouracil derivative of the formula (R 1 , R 2  are β-D-glucopyranosyl, β-D-ribopyranosyl, β-D-xylopyranosyl; or one of R 1  and R 2  is the above group and the other is H.); e.g. O 2 -(β-D-glucopyranosyl)-5-fluorouracil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11243226-A (JP)
Title: Superlattice semiconductor light-emitting element
Inventor: DOMOTO CHIAKI
IPC: H01L29/15
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element, wherein a light- emitting element is easily formed by using a semiconductor material which is difficult to be n-type or p-type, and is capable of for fast operation. SOLUTION: This semiconductor light-emitting element is a heterojunction pin-type diode semiconductor element provided with a genuine semiconductor i layer 20 provided with a superlattice structure, where a barrier layer 22 and a quantum well layer 21 are alternately laminated repeatedly. Here, a DC voltage source 33 for applying an electric field to electrodes 31 and 32 by applying a reverse-bias voltage Vb is provided so that a Γ1 level of the quantum well layer 21 and an X1 level of the barrier layer adjoining each other on a high- electric potential side resonance at a specified voltage application, while the X1 level and a Γ2 level of the quantum well layer on a high electric potential side resonance, electrons injected in the superlattice at electric field application cause collision ionization to generate secondary electrons/positive holes,  while combination between electrons and positive holes takes place continuously for the electrons of Γ2 level to combine with the positive hole, for light-emitting comprising a wavelength shorter than a light-emitting wavelength which depends on the material of the quantum well layer.
Patent JP-S60187187-A (JP)
Title: Solid-state image pickup device and its driving method
Inventor: KURODA TAKAO
IPC: H04N5/335
Filed: 1984-03-06
Abstract: PURPOSE:To obtain a high horizontal resolution by a small number of picture elements, by placing positions of the horizontal direction belonging to each adjacent row of plural photoelectric converting elements arranged in a shape of matrix, so that they are different from each other. CONSTITUTION:Signal charges accumulated in each photoelectric converting element 5 are transferred simultaneously to a vertical transfer CCD(V-CCD) 6 as shown with an arrow, and thereafter, furthermore transferred to a horizontal transfer CCD(H-CCD) 7. In this case, a signal charge obtained from photoelectric converting elements of two rows which are adjacent to each other in the upper and lower parts is transferred to the H-CCD7, transferred successively to a charge detector 8, and detected and outputted. That is to say, a signal of the two row portion is read out in one horizontal period, and it becomes what is called a simultaneously two row read-out method. Accordingly, a space sampling frequency in the horizontal direction becomes two times, and the horizontal resolution is improved remarkably.
Patent JP-S63208624-A (JP)
Title: Output control device for gas turbine
Inventor: SUZUKI TAKESHI
IPC: F01K23/10
Filed: 1987-02-26
Abstract: PURPOSE:To control an output of a gas turbine, by supplying delivery air from a booster compressor, driven by waste heat of the gas turbine, to its compressor further adjusting a delivery amount of air from the booster compressor. CONSTITUTION:In the point of time a gas turbine is placed in normal operation, a back pressure steam turbine 1 is driven by high pressure steam 25 generated in a high pressure boiler 14. And pressurizing suction air by a booster compressor 4 directly coupled to said turbine 1, this compressed air, after it is cooled by a cooler 5, is supplied to a compressor 7, driving a generator 12. Here an output of the gas turbine is regulated on the basis of a speed of the back pressure steam turbine 1 by a control of a governor valve 2 and a supply amount of fuel from a fuel supply device 8. On the other hand, the gas turbine allows its exhaust to flow into the high pressure boiler 14 generating the high pressure steam 25 to drive the back pressure steam turbine 1 while low pressure steam 27 in a low pressure boiler 15.
Patent JP-H09235143-A (JP)
Title: Coating solution for forming reflection preventing film, reflection preventing film and cathode ray tube
Inventor: TAKEMIYA SATOSHI
IPC: G02B1/14
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a coating solution for forming a uniform reflection preventing film excellent in mechanical strength and weathering resistance, capable of imparting antistatic effects and electromagnetic wave shielding effects to the surface of a Braun tube, by blending an alkyl silicate with a lower alcohol, propylene glycol ether, diacetone alcohol, water and an acid. SOLUTION: This coating solution comprises one or more selected from an alkyl silicate and its hydrolyzate (preferably 0.01-20wt.% calculated as solid content), 50-80wt.% of a 1-3C lower alcohol, 10-30wt.% of one or more selected from propylene glycol ether and propylene glycol ether acetate, 2-20wt.% of diacetone alcohol, water and an acid. The average molecular weight of a hydrolyzate in the alkyl silicate is preferably 400-2,000. The surface of an electroconductive oxide-coated film formed on a transparent substrate is coated with the coating solution for forming a reflection preventing film and dried to form a reflection preventing film.
Patent JP-H10240137-A (JP)
Title: Entrance panel
Inventor: YAMAMOTO TAKASHI
IPC: G09F13/02
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an entrance panel which is easily attached to an attachment face and suppresses protrusion of an illumination part from the surface of a housing. SOLUTION: An illumination part 3, a nameplate part 4, and a door phone part 5 are longitudinally integrated into one body by an exposed attachment-type housing 2, and a nameplate 4a is arranged at an angle to a housing surface 2a, and an aperture part 3c of the illumination part 3 is provided so as to be connected to a part above a recessed part 4c of the nameplate part 4, and then, light if a light source 3 of the illumination part 3 is transmitted into the recessed part 4c to illuminate the nameplate 4a.
Patent JP-S6048472-A (JP)
Inventor: YANAGISAWA MASAHIRO
IPC: F25D23/00
Filed: 1984-03-07
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-H04280385-A (JP)
Title: Neural network
Inventor: TAKEMURA YASUHIRO
IPC: G06N3/00
Filed: 1991-03-08
Abstract: PURPOSE:To recognize a pattern to be checked even when correlative output values have variance by normalizing values corresponding to the optical intensity of correlative outputs according to values corresponding to the number of picture elements constituting the pattern to be checked or the same pattern and more than one reference patterns. CONSTITUTION:One pattern to be checked and plural reference pattern groups drawn at an image display device 16 are simultaneously read out by light flux 12 from a laser 11. The light flux 12 is made incident on a beam splitter 15 and split into light fluxes 17 and 18. The light flux 18 forms a congruent Fourier transformation pattern on a screen 31 by a Fourier transforming lens 21. This pattern is read in by a two-dimensional photoelectric conversion element 32 and drawn on a liquid crystal light value 35 by a liquid crystal driving circuit 33. These patterns are read out by light flux 37, and the optical intensity of correlative outputs through a Fourier transforming lens 41 onto a screen 42 is detected by a conversion element 43 and stored in a computer 51. On the other hand, the light flux 17 forms an image on a screen 53 by a lens 54, and the image is read in the computer 51 by a conversion element 52.
Patent JP-H10256081-A (JP)
Title: Thin-film capacitor made of tantalum oxide
Inventor: RATONAJI RAO KOORA
IPC: H01L21/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin-film capacitor made of tantalum oxide. SOLUTION: A thin-film capacitor 20 has a lower electrode 23 that is made of TaNx a dielectric layer 26 that is made of tantalum oxide where nitrogen or silicon is doped (TaNx O5 or Ta2 SiO being subjected to anode oxidation), and an upper electrode 27 containing chromium. As a result, the leakage current of the capacitor 20 is equal to or less than 1nA/cm<2> or less, a breakdown electric field is 4MV/cm or larger, and a capacitance density is 70nF/cm<2> . Also, the capacitor 20 shows a stable performance even at 350 deg.C and the area can be set to a width of 1mm<2> or more.
Patent JP-S59168563-A (JP)
Title: Producer of production control data for sewing
Inventor: TACHIKAWA TAKEO
IPC: G06Q50/00
Filed: 1983-03-15
Abstract: PURPOSE:To reform easily each information on sewing by preparing plural types of graphic data for each of parts constituting an object to be sewed. CONSTITUTION:A mode changeover switch (not shown in the figure) is operated to form the production control data on an object to be sewed. Then a CPU executes a garment body selecting routine and reads out the head graphic data AG1 of a memory region where graphic data AG1- on a garment body A are stored in a memory and production control data AP1-AW1- are stored after designating the address of the data AG1. Then the CPU delivers a display control signal in response to the data AG1 and displays a pattern of the body A corresponding to the data AG1 displayed on a CRT. An operator decides whether this body A is equal to a desired one. If the body A is not equal to the desired one, a following candidate key is pushed. Thus another graphic data AG2 on the body A is read out.
Patent JP-2000243795-A (JP)
Title: Power supply current measurement circuit of burn-in tester
Inventor: FUJIWARA NORITADA
IPC: H01L21/66
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To enable both a large current and a fine current to be very accurately measured by a method, wherein the output of a large current measurement power supply circuit and the output of a very small current measurement power supply circuit are selectively switched from one to another, and a power supply current is fed to a semiconductor integrated circuit as a test object. SOLUTION: A power supply current measurement circuit 200 is provided with a large current measurement power supply circuit 50a and a fine current measurement power supply circuit 50b, which are different in capacity from each other in a power supply circuit 50, and either the power supply circuit 50a or the power supply circuit 50b is selected, corresponding to the number of chips on a wafer 60 to be measured. First, when the power supply currents of chips or some chips on the wafer 60 are measured, the large current measurement power supply circuit 50a of a large capacity is selected and actuated, the output of the large current measurement power supply circuit 50a is fed to all the chips or a plurality of chips selected by a wafer chip selecting circuit 55 via a large current detection resistor 51 and a reverse current stop circuit 61. Then a large current can be measured.
Patent JP-S55137316-A (JP)
Title: Controller for internal combustion engine associated with supercharger
Inventor: KAJI KENZOU
IPC: F02B33/00
Filed: 1979-04-11
Abstract: PURPOSE: To improve the supercharge effect under low load by providing an aux. throttle valve in a suction tube at the rear of supercharger and throttling it under low load.  
     CONSTITUTION: A throttle valve 16 for carburetor 13, a supercharger 14 interlocked through a belt 21 with the crank shaft 8, auxiliary throttle valve 22 and suction valve 10 are located in thus order in a suction path 3 conducting between a air cleaner 12 and the combustion chamber 2 of engine 1. The auxiliary throttle valve 22 is coupled through a rod 29 with the diaphragm 28 of engative pressure operator 24, while it is conducted to the negative pressure chamber 27 of the operator 24 is the proximity of throttle valve 16 when the throttle valve is completely closed. Under low load, high negative pressure is applied through a negative port 31 to the negative pressure chamber 27 to throttle the aux. throttle valve 22 to bring the path area to the minimum. Thereafter the negative pressure port 31 is located at the upstream of throttle valve 16 to reduce the negative pressure thus to open the auxiliary throttle valve 22. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61203550-A (JP)
Title: Detecting/displaying method for micro defect
Inventor: HIROMATSU KAZUO
IPC: G01N23/225
Filed: 1985-03-06
Abstract: PURPOSE:To detect/display micro flaw reliably by detecting micro flaw in an object to be inspected as a recess in secondary electron image through scanning electron microscope then processing the information through a computer and displaying in color. CONSTITUTION:Micro flaw not detectable through eye existing on the smooth surface of an object to be inspected such as metallic or non-metallic material is detected as a recess in secondary electron image through scanning electron microscope. Many secondary electron images are stored continuously then processed through a computer with correspondence to two-dimensional distribution on the surface of the object thus to display the analyzed results on a color display by means of specific symbols or colors. Since the recess in secondary electron image corresponding with the defective portion in the object can be displayed and confirmed through eyes, micro flaw can be detected reliably.
Patent JP-S58160117-A (JP)
Title: Heat shrinking method of thermal recoverable molded product
Inventor: OKADA MITSUNORI
IPC: B29C51/00
Filed: 1982-03-19
Abstract: PURPOSE:To provide the surface of a product like a steel pipe, etc. with the pretty covering which is suitable as a convenient corrosion-proof material and is free from discoloration, carbonization, by applying the compound of a silicone grease, a silicone oil, etc. beforehand on the outer surface of a heat recoverable molded product, then heat shrinking it. CONSTITUTION:After a heat recoverable molded product being provided on the object to be covered, the compound of (A) a silicone grease, (B) a silicone oil and in some cases (C) an inorganic filler (e.g., a clay) is applied on the outer surface of said molded product to be heated preferably in 5mum or more thickness, then the desired heat recoverable molded product is obtained by heat  shrinking. USE:For a convenient insulation covering material to be applied to an electric wire and cable, etc.
Patent JP-S55136896-A (JP)
Title: Method for controlling of pulse motor
Inventor: SATOU KAZUYASU
IPC: H02P8/14
Filed: 1979-04-11
Abstract: PURPOSE:To prevent the vibration of a motor and to reduce the power consumption by making the current to be supplied to the exciter winding of a pulse motor at accelerating or decelerating driving larger than the current at constant speed driving. CONSTITUTION:The outputs from a current setting circuit 32 comprising resistors R1-R8 and current-value specifying signals IS are given to an analog switch 31. The output therefrom and signals A and B from a motor-control circuit are given to an analog switch 34. Then, its outputs are supplied to exciter winding 21a-21d through comparators 36, and transistors Q1-Q4. Therefore, at the time of acceleration or deceleration, only ABS is on, and the voltage E4 which is determined by the resistors R7 and R8 is applied. At the time of a constant speed, only PRS is on, and the voltage E2 which is selected so that E4<E2 is applied. Since the current corresponding to the voltage is given to the exciter winding, the operation is stabilized and useless power can be reduced.
Patent JP-S51119527-A (JP)
Title: Controlling apparatus for combustion burner
Inventor: MIHASHI YASUO
IPC: F23N5/08
Filed: 1975-04-11
Abstract: PURPOSE: To improve a safety property by setting up a checking circuit of continuity breakage in semiconductor element by which a main electromagnetic valve is drived and controlled, immediately before a combustion burner is ignited. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62204469-A (JP)
Title: Data reproducing system
Inventor: SUZUKI MASAMITSU
IPC: G11B20/10
Filed: 1986-03-03
Abstract: PURPOSE:To prevent a fundamental clock from being disturbed at a time when the initial part of a pre-format area is reproduced, by making perform the autonomous traveling of a bit synchronous circuit without impressing a reproducing signal from a recording medium on the bit synchronous circuit for a prescribed period from a detected time when an object sector is detected. CONSTITUTION:When an optical pickup 2 is positioned at the object sector with an optical pickup driving part 3, and a sector detecting signal SDD is outputted from an address discrimination circuit 4 by detecting the sector address SA of the object sector from a reproducing data IND outputted from the optical pickup 2, a PLL circuit in a bit synchronous circuit 11 is set in the autonomous traveling, and also, a counter 10 starts to count a PLL clock signal PCL. The counter 10, when the counted value of the PLL clock signal PCL arrives at a prescribed value, outputs a start pulse PST. Also, the bit synchronous circuit 11, when a bit synchronizing signal BS appears in the repro ducing signal IND, samples the bit synchronizing signal BS with the PLL clock signal PCL set in the state of autonomous traveling, then outputting a readout data RD.
Patent JP-H06260981-A (JP)
Title: Selective radio call system
Inventor: ONAKA HIDETOSHI
IPC: H04Q7/06
Filed: 1993-03-04
Abstract: PURPOSE:To change the position registration of a pager terminal, and to desig nate a terminal to be called. CONSTITUTION:Pager terminals 131-13n are connected with communications terminals with which the pager terminals 131-13n can be connected, and an access is performed to nodes supporting a selective radio call system. This node transfers the present position information of the pager terminals 131-13n to a pager terminal calling device 14. The pager terminal calling device 14 changes the position registration of the pager terminals 131-13n, and returns a reception frequency signal. The pager terminals 131-13n which receive the signal change the reception frequency according to the reception frequency signal. Moreover, the desired communications terminals and the identification number of the pager terminals 131-13n are registered in pager terminal individual information data bases 5 and 7 accessory to the nodes supporting the selective call system, and the terminal to be called can be designated. Therefore, the selective radio call system in which it is possible to facilitate countermeasure to a large service area by a simple operation can be constituted.
Patent JP-S54137067-A (JP)
Title: Manufacturing of decorative laminate
Inventor: HASEGAWA KENZOU
IPC: B05D5/06
Filed: 1978-04-17
Abstract: PURPOSE: To manufacture a decorative laminate having excellent three-dimensional effect, easily without embossing, by printing a substrate with a decorating composition prepared by dispersing fine powder of a foamable thermoplastic resin in a medium containing a binder, and foaming the composition with heat.  
     CONSTITUTION: Fine powder of a thermoplastic resin containing a foaming agent (e.g. 5W100μϕ polystyrene powder impregnated with a heat-expandable organic liquid, etc.) is dispersed in a medium containing a binder such as methyl cellulose. A substrate is printed or coated with the foamable composition thus obtained, and heated to obtain the objective decorative laminate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60187920-A (JP)
Title: Head support of recording and reproducing device
Inventor: SAKUMOTO HIDEKI
IPC: G11B5/592
Filed: 1984-03-07
Abstract: PURPOSE:To attain scanning reproduction while following a track at all times by connecting respectively a fixed end and a moving end of an elastic strip and a drive member and providing a recording and/or reproducing element to the moving end to make the element possible for displacement. CONSTITUTION:For example, a piezoelectric element 33a is contracted in the direction of arrow B and a piezoelectric element 33b is expanded in the direction of arrow C because of the electrostriction caused by the application of a required DC voltage in a proper direction in order that a head 43 follows a recording track on a tape 47 for scanning to the piezoelectric elements 33a, 33b. The bimorph piezoelectric element 32 is of sandwich structure via a head holding plate 34, then the element is curved in the direction of arrow D, the moving end is moved upward, a head base 42 is moved upward attended with it, and the moving end of the elastic strip 38 is moved upward. The head base 42 keeps its direction constant at all times, and the direction of the head 43 fitted to the head base 42 to the tape 47 is kept constant and the head is moved upward.