baber/WOPTO huggingface dataset:
Patent JP-H02222125-A (JP)
Title: Laminated ceramic electronic component
Inventor: KAMATA HIROSHI
IPC: H01G4/30
Filed: 1989-02-22
Abstract: PURPOSE:To improve the yield by coating the outer surface of an insulator film covering part of an inner electrode exposed at an end face and the end of an internal electrode exposed at the outside with a conductive paste as an external electrodes. CONSTITUTION:A ceramic sheet 1 covered with an internal electrode 2 is laminated as a capacitor element 3. Part of the electrode 2 is covered with an insulator film 7, the outer surface of the film 7 and the end of the outer electrode 2 are covered with conductive paste, dried to form external electrodes 5a, 5b. In this case, the part of the electrode 2 remains exposed at the outside of the film 7, and the size of the conductive paste coating area is so regulated as to obtain necessary minimum junction area for partly melting or evaporating the electrodes 5a, 5b between the inner surfaces of the electrodes 5a, 5b and the exposed end of the electrode 2. Thus, even if a defect exists in an element, a defect part is isolated from a circuit to improve a product yield. Even if the inner electrode is deteriorated in insulation, the whole element does not lose its function to improve reliability.
Patent JP-S51120288-A (JP)
Title: Analyzer direct-coupled with gas chromatograph mass analysis-meter
Inventor: KOJIMA TSUGIO
IPC: H01J49/04
Filed: 1975-04-14
Abstract: PURPOSE: To prevent sample gas from decomposing or reacting by a system, a vacuum chamber with an independent exhaust system at the gas chromatograph side is equipped next to an ion supply of a mass analyser and a separator is furnished, so that the test specimen gas may completely be speparated from carrier gas and immediately be flown into an ionizing box. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02291704-A (JP)
Title: High efficiency uhf linear power amplifier circuit
Inventor: RIIDO EDOWAADO FUITSUSHIYAA
IPC: H03F1/02
Filed: 1990-02-26
Abstract: PURPOSE: To reduce distortion due to class-C nonlinearlity by feeding a part of an envelope corresponding signal back to an envelope modulating element connected to a class-C operating device. CONSTITUTION: A part of an output signal applied to a coupler 115 is fed back to a negative input of an operational amplifier 130 through a conductor 118 and an envelope detector 125. The detector 125 operates so as to generate a signal S2 (t) corresponding to distorted envelope variation during the output of an amplifier 110. The output signal of the operational amplifier 130 is applied to the input of a pulse width modulator 140. The pulse width modulator output is filtered by a filter 145 so that an envelope modulated signal is applied to the amplifier 110. Consequently, the circuit operates to reduce the distortion in the envelope variation and high-efficient and linear amplification is performed in a class-C amplifier.
Patent JP-H07193034-A (JP)
Title: Polishing method
Inventor: SASAKI YASUTAKA
IPC: B24B37/00
Filed: 1994-03-15
Abstract: PURPOSE:To suppress the occurrence of flaws and dishing on the surface by forming a film to be polished comprising metal so as to fill a recess part on a substrate having the recess part on the surface and polishing the film to be polished by using a polishing material so that the film to be polished is made to remain selectively in the recess part. CONSTITUTION:An SiO2 film 32 is formed on. a silicon substrate 31. Then, a carbon film 34 having the thickness of 50nm is formed on the entire surface on the SiO2 film 32. Thereafter, a groove for wiring is formed. Then, an Al film 33 is formed on the entire surface by a DC magnetron sputtering method. At this time, the thickness of the Al film 33 is set at the thickness larger than the step of the SiO2 film 32. Then, polishing is performed for the Al film 33, and the Al film 33 is mode to remain only in the groove. The polishing is performed under the state, wherein the diameter of the polishing particles is 100nm or less and the pH of the polishing liquid is 7.5 or more. When the diameter of the polishing particle is larger than 100nm and the pH of the polishing liquid is higher than 7.5, the chemical action in polishing becomes large, and clishing occurs.
Patent JP-S55136950-A (JP)
Title: Ion nitric acid inductive electrode
Inventor: NIHEI KAZUO
IPC: G01N27/40
Filed: 1979-04-13
Abstract: PURPOSE: To devise the improvement of life and response speed by fixing quaternary ammonium salt in a rigid polymer membrane wherein the thickness of an inductive membrane makes thin.  
     CONSTITUTION: An inductive membrane 1 is formed by dissolving salt of 15W30% in proportion by weight and a kind of polyvinylchloride, polycarbonate and silicone rubber of 70W85% in proportion by weight into a solvent and by mixing them, wherein the inductive membrane is washed down and expanded and cut out after forming a board. Where, the salt has 1W4 alkyl chains and the number of carbon in 7W16 such as tri-n-dodecylmethylammonium chloride which is a kind of quaternary ammonium salt. The inductive membrane 1 is deposited at the bottom of a cylindrical body 2 which made of hard vinyl chloride. Then inner comparison liquid 3 is accomodated in the body 2 and a wired electrode 4 is inserted in the liquid. An inductive electrode is formed by leading out the wire after fixing the wired electrode 4 to a cover 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02221928-A (JP)
Title: Liquid crystal display device
Inventor: ITO NOBUYUKI
IPC: G02F1/1337
Filed: 1989-02-22
Abstract: PURPOSE:To uniformize the brightness at a no-picture-element part and to obtain bistable memory effect at a picture-element part by making the conditions of rubbing processing greatly different at the no-picture-element part and also setting nearly the same conditions at the picture-element part. CONSTITUTION:Substrates 10 and 11 have transparent electrodes 2a and 2b arrayed on glass substrates 1a and 1b in parallel stripes and orienting films 4a and 4b are formed thereupon across insulating films 3. The no-picture-element part of the substrate 10 is rubbed under the constant conditions after being covered with a resist layer, and then the resist layer is removed. The entire surface of the orienting film of the substrate 11 is rubbed, the substrates are arranged so that their orienting films face each other and the stripes of the transparent electrodes cross each other at right angles, and an SmC liquid crystal layer 5 is interposed to obtain a liquid crystal display element. This is sandwiched between two polarizing elements to obtain the multiplex driving type liquid crystal display device which has picture elements arranged in a matrix.
Patent JP-H01219966-A (JP)
Title: Image processor
Inventor: HARA HIROYUKI
IPC: H04N1/387
Filed: 1988-02-29
Abstract: PURPOSE:To synthesize plural images by a simple operation by storing an original image in a storing means and storing the original image read thereafter, while bringing it to logic operation against the previous original image. CONSTITUTION:An image which becomes an editing object is read by a handy scanner 7, stored in a VRAM in a control part 1, and also, displayed by a display device 2. Thereafter, an image read by the handy scanner is stored in the VRAM, while being brought to a logic operation against the previous image by a command from a keyboard, by a logic operation means in the control part 1. The edited image is outputted to the display device 2 and a printer 8, and also, stored in a hard disk device 3 and a floppy disk device 4.
Patent JP-S62201519-A (JP)
Inventor: MANDOKORO SEIJI
IPC: A01G1/00
Filed: 1986-02-28
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-2000238156-A (JP)
Title: Laminated nonwoven fabric, its manufacture, thermal stencil base sheet and its manufacture
Inventor: TAKAHASHI MASAKADO
IPC: D04H1/542
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated nonwoven fabric and a thermal stencil printing base sheet having excellent conveyability and stretchability and scarce wrinkle when printed. SOLUTION: The nonwoven fabric made of thermoplastic fiber has a laminated structure in which a fiber layer A and a fiber layer B are connected, a mean fiber size of each of the fibers is in a range of about 4 to 30 μm, a double refractive index Δn of the fiber is 0.015 or below, and a direction of a cleavage of the layer A and the layer B is symmetrical to a mirror surface with respect to the connecting surface. The method for manufacturing it comprises the steps of discharging a melted thermoplastic polymer from a plurality of orifices arranged in a row state, obliquely bringing heating gas injected from slits provided at both sides of the row of the orifices into contact with the discharged polymer to capture the polymer in a sheet-like state to a moving capturing surface while fragmenting the polymer in a fiber state.  Thermal stencil printing base sheet is made of the laminated nonwoven fabric and a thermoplastic film, and a thickness of the film is 0.2 to 4 μm.
Patent JP-H11233828-A (JP)
Title: Light emitting element driving circuit and its driving method
Inventor: YAMAGUCHI HIDEHIKO
IPC: H01L33/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide the light emitting element driving circuit to be used for a recording optical device on which power consumption can be decreased. SOLUTION: This driving circuit is provided with a plurality of driving circuits 2 which drive a plurality of light emitting elements 1, a driving current value housing memory 8 where the driving current value is housed in accordance with the light quantity of each light emitting element 1, an arithmetic operational amplifier 4 which transmits the driving current value against the driving light emitting element 1 to the driving circuit 2, and switches 3 and 3' which give the driving current value to the driving current 2 in accordance with an image signal. A power source is fed to the arithmetic operational amplifier 4 when the light emitting element 1 emits a light, and the power source of the arithmetic operational amplifier 4 is shut off when the light emitting element 1 does not emit a light.  As a result, no power source is fed to other than the arithmetic operational amplifier 4 corresponding to the light emitting element 1 in driving, and a light emitting element driving circuit of low power consumption can be obtained.
Patent JP-H01220539-A (JP)
Title: Line connection switching device
Inventor: ONO TOSHIO
IPC: H04J3/02
Filed: 1988-02-26
Abstract: PURPOSE:To realize space saving with a simple structure by mounting a line separation terminal and a jumper terminal on each of plural circuit patterns on a printed wiring board, mounting a U link jack on the board, and providing a U link loadably/unloadably freely. CONSTITUTION:Eight circuit patterns are formed on the printed wiring board 22. On the front plane of the board 22, eight U link jacks 24 are surface- packaged corresponding to each of the circuit patterns, and the U link 25 is mounted on each of the jacks 24 loadably/unloadably freely. Furthermore, on the board 22, the line separation terminal 26 is provided corresponding to each of the circuit patterns. The terminal 26 is formed by connecting between a pair of terminals with a silver wire, and the line is disconnected by cutting the silver wire. Also, on the board 22, four coaxial conductor connection terminals 29 corresponding to the circuit patterns and one coaxial braided wire fixed metal fitting 30 are provided. Two intermediate terminals 29 are the jumper terminals.
Patent JP-S59171216-A (JP)
Title: Input sampling pulse generating circuit of charge transfer element
Inventor: YASUMOTO MASAAKI
IPC: H03K19/0944
Filed: 1983-03-17
Abstract: PURPOSE:To generate a pulse at a low voltage by providing the 3rd MOSFET between a driver of an inverter or a push-pull circuit where a load MOSFET and a driver MOSFET are connected in cascade and ground so as to apply a voltage set externally to the gate. CONSTITUTION:The MOSFET21 for load and the MOSFET22 for driver of an input pulse generating circuit of a CCD are connected in cascade and an inverted pulse in the timing of a CCD input pulse is inputted to a gate of the FET22. An output terminal 29 is connected to a connecting point between the FETs 21 and 22 and the 3rd MOSFET23 is connected between the source of the FET22 and ground. A DC voltage value higher than its threshold voltage and whose value is set externally is applied to the gate of the FET23. Then, a low voltage value is controlled externally, the fluctuation in the low voltage value of the input pulse is eliminated and the input pulse of CCD is generated at a low voltage.
Patent JP-H10225545-A (JP)
Title: Golf score processing device and method of summing up scores
Inventor: KITAGAWA YORIHIRO
IPC: A63B57/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a golf score processing device in which a computing means is operated and display a total of scores as soon as the number of hits is inputted into an input part so as to accurately grasp the scores of a player or his accompanying player in real-time. SOLUTION: A score processing device is composed of an input part 3 into which the number of hits is inputted, a memory means 5 for storing therein data of the above-mentioned number of hits, a computing means for computing a total of numbers of hits, and a display part 4 for displaying data relating to the number of hits. The computing means compute data of the number of hits inputted into the input part 3, and the display part 4 displays thereon the result of the computation while data of the number of hits for every hole is stored in the memory means 5. In this score processing device 1, the computing means is operated and displays a total of scores as soon as the number of hits is inputted in the input part 3, and accordingly, it is possible to rapidly and precisely know scores.
Patent JP-S63209914-A (JP)
Title: Unloader for injection molder
Inventor: HARA HITOSHI
IPC: B29C45/40
Filed: 1987-02-27
Abstract: PURPOSE:To enhance the speed of the separation and removal operation of a sprue and a runner and a molding by a structure wherein an insertingly holding hole part, which is equipped with an suction-exhaust ports for removal of sprue and runner, is attached to receiving pocket parts for removal of the molding. CONSTITUTION:An arm 9 is advanced toward a movable mold 5 so as to respectively bring a receiving pocket part 12 for removal of a molding and an insertingly holding hole part 13 for removal of a sprue and a runner close to the molding W and the sprue S, which are adhered to the movable mold 5, in order to insert the tip part of the sprue S in the insertingly holding hole part 13. Air is sucked from air passages 16 and 17 under the state just mentioned above and at the same time the molding W and the sprue S are ejected with ejector mechanism provided on the movable mold 5. As a result, the sprue S and the molding W are separated from each other, resulting in holding the sprue S in the insertingly holding hole part 13 and the molding W in the receiving pocket parts 12 by suction. The sprue S and the moldings W are blown off so as to be discharged to the predetermined positions.
Patent JP-S59170954-A (JP)
Title: Processing method of large capacity disc device
Inventor: KOMIYAMA SATORU
IPC: G06F12/08
Filed: 1983-03-17
Abstract: PURPOSE:To reduce the load on a computer body and to attain high speed data base processing by distributing and releasing a data area on a large capacity disc by a disc control device. CONSTITUTION:A CPU1 outputs an information word to a disc block control device 2. The control device 2 inputs the information word to a control part to identify whether the information word is to be distributed or deleted. In case of distribution, the control part 21 loads a map from a disc device 31 to a buffer memory 24 by the system data of the information word, disc type data, unit data and respective data of block number. The control part 21 searches a dead block for an index, a pointer and data in accordance with the block type data and transfers respective block numbers to the CPU1.
Patent JP-2000243328-A (JP)
Title: Image forming device and manufacture thereof
Inventor: HIROKI TAMAYO
IPC: H01J29/86
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having an envelope for efficiently exhausting blowoff gas when sealing gas in the envelope while flowing the gas. SOLUTION: In an image forming device having an envelope, an electron source arranged in the envelope and an image forming member for forming an image by receiving an electron beam irradiated from the electron source and having a process of introducing gas from an introducing pipe 3 attached to the envelope and exhausting the gas from an exhaust pipe 4 attached to the envelope, a control plate 8 is arranged in a place except for an image forming area so that the gas abundantly flows to the image forming area sandwiched by the electron source and the image forming member inside the envelope.
Patent JP-2000243330-A (JP)
Title: Image forming device
Inventor: MITSUTAKE HIDEAKI
IPC: H01J29/87
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To mitigate the electric field concentration occurring during the manufacturing process at a lug on a low-resistance film boundary line and to prevent the occurrence of an electric discharge by providing a region where a resistance value is continuously changed on the boundary between a high-resistance film and the low-resistance film. SOLUTION: When there is a lug 22 with the width(w) and the height(h) in the boundary region of a low-resistance film 22 and the height ratio h/w against the width(w) is 1 or below, electric field concentration does not abruptly rise even if the height ratio is increased, however electric field concentration abruptly rises as the height ratio is increased when the height ratio h/w exceeds 2. The spacer manufacturing and assembling process is controlled so that the height ratio h/w becomes 2 or below even when the lug 22 is generated.  A boundary film 31 having a continuously changing resistance value is provided in the boundary region between a high-resistance film 11 and a low-resistance film 21, and the spacer manufacturing and assembling process is controlled so that the lug 22 of the low-resistance film 21 is not protruded to the high- resistance film 11 beyond the range of the boundary film 31, thereby electric field concentration at the lug 22 is mitigated.
Patent JP-S61205368-A (JP)
Title: Pressure regulating valve
Inventor: YAMAZOE HIROSHI
IPC: F02M37/20
Filed: 1985-03-06
Abstract: PURPOSE:To make pressing force of a spring alterable by fuel temperature or the like as well as to prevent the occurrence of vapor in fuel, by forming the spring, which works the pressing force to a diaphragm partitioning a fuel chamber and a back pressure chamber to the fuel chamber side, with a bimetal. CONSTITUTION:A pressure regulating valve 5 regulates pressure inside a back pressure chamber 504, setting pressure to be set by set load (pressing force) of a spring 506 against a pressure receiving area of a diaphragm 503 and pressure of fuel inside a fuel chamber 505 and fuel flowing in this fuel chamber 505, namely, fuel to be fed to a fuel injection valve 4. In this case, the spring 506 installed in the back pressure chamber 504 is formed by a bimetal whereby its characteristic is set so as to expand its free length in proportion as fuel temperature or temperature inside the back pressure chamber 504 goes up. With this constitution, if engine temperature goes up and the fuel temperature rises, pressing force of the spring 506 is increased, thus setting pressure to fuel is heightened.
Patent JP-S60189702-A (JP)
Title: Information device using prism optical system
Inventor: ARIMOTO AKIRA
IPC: G11B7/1372
Filed: 1984-03-09
Abstract: PURPOSE:To prevent the property of geometrical optics from varying with the wavelength of luminous flux by sticking two kinds of prisms made of materials which differ in the wavelength dispersion of a refractive index together and satisfying a specific conditional equation. CONSTITUTION:The 1st prism 2A made of the 1st material with a refractive index n1 and the 2nd prism 2B made of the 2nd material with a refractive index n2 are stucked together on a surface M to form a composite prism 2; and light is incident on the composite prism 2 at an angle theta1 from an air layer and projected at an angle theta2, and then incident on the boundary surface M at an angle alpha1 and projected from the composite prism 2 at right angles to its projection surface. In this case, the equation I holds, where DELTAn1 and DELTAn2 are dispersion values of the refractive indexes. Consequently, the projection angle does not vary with the wavelength. When this prism optical system is applied to an optical information processor, even variation in the wavelength of a light source exerts no influence.
Patent JP-S56141535-A (JP)
Title: Control device for sampling liquid sample
Inventor: TOKUYAMA TAKUJI
IPC: G01F5/00
Filed: 1980-04-08
Abstract: PURPOSE:To make operation easy and obtain homogenous liquid samples by automatically making sampling periods variable in association with the flow rate of the fluid. CONSTITUTION:Commands and various data given by switches SW1-SW9 are applied as basic data to an arithmetic device CPU via an input-output circuit IOU. Also, a sampling stop command B3 is applied from the outside to the CPU via the IOU and the flow rate Qi of fluid X is applied thereto from a flow rate detector 10. The CPU executes prescribed operations, and transmit the signals C1, C2 controlling the on-state and off-state of 3-way change-over solenoid valves 4, 7, then a sampling pump 2 discharges and draws fluid samples by following up the on-off action of the valve 4. The sampling periods are automatically calculated in association with the flow rate Qi, and the respective sampling periods are controlled.
Patent JP-S58164917-A (JP)
Title: Feeder for liquid fuel in combustion apparatus
Inventor: KOBAYASHI SHIGEO
IPC: F23D11/06
Filed: 1982-03-19
Abstract: PURPOSE:To obtain the combustion apparatus, in which liquid fuel is discharged continuously even when a small quantity of fuel is required, while fuel is discharged forcibly when a large quantity of fuel are required and the quantity of fuel supplied can be adjusted largely, by reducing the sectional area of the nose of a feed pipe for supplying a diffusion body with liquid fuel. CONSTITUTION:When kerosene supplied through an oil feeding pipe is sprinkled over the diffusion body 5, kerosene is scattered onto the inner surface of a cup 4 by its revolution, is subject to the heat of the cup 4 heated from an outer surface and is gasified, reaches a gas chamber 8 together with air blown in from  a blast cylinder 13, is ejected from a jet hole 7a, and is burnt in a wall material 6. When a large quantity of liquid fuel is supplied, fuel is discarged forcibly from an outlet 14a by the pressure of a pump, and reaches the diffusion body 5 while it does not drop as seen in conventional devices and is discharged continuously because the nose is throttled up to a small diameter even when fuel is reduced up to 0.5l per hr. Accordingly, even when a small quantity of fuel is supplied, the supply of fuel is not interrupted as seen in conventional devices because fuel is supplied continuously to the diffusion body 5, fuel is gasified continuously, and can be burnt uninterruptedly.