baber/WOPTO huggingface dataset:
Patent JP-H0730946-A (JP)
Title: Mobile communications service controller
Inventor: TANI NAOKI
IPC: G06F9/46
Filed: 1993-07-08
Abstract: PURPOSE:To process a transaction directly relating to the mobile communication; service (real time transaction) without a delay through an inexpensive configuration. CONSTITUTION:An inputted transaction is shared into a real time transaction and a transaction for equipment resource management by a share means 21, the former is stored in a queue 22 and the latter is stored in a queue 23 respectively. The transaction in the queue 22 is extracted with priority by an extract means 24 and fed to a task switching means 25. The task switching means 25 allows an idle CPU in plural CPUs 131-13n to process the transaction and makes interruption at the arrival of periodic interruption when no idle CPU is in existence to allow the interrupted CPU to process the transaction.
Patent JP-S6061307-A (JP)
Title: Pneumatic large size bias tire for heavy duty vehicle
Inventor: HIRAKAWA HIROSHI
IPC: C08L9/06
Filed: 1983-09-16
Abstract: PURPOSE:To prevent the external hurt-resistivity of a tire for working vehicles or the like from lowering and as well to aim at lowering hysteresis loss, by forming a predetermined number of plies in the outer layer of carcass section of the tire, with a carcass rubber whose chemical structure formula, blending and post-vulcanization characteristics are specified. CONSTITUTION:For more than two plies in the outer layer section of a carcass section, there is used a rubber having a dynamic accumulated elastic modulus E' in a range including 2.5MPa, 7.0MPa, and a dynamic loss factor of 0.015 or less than the value, which rubber is formed such that 5-40pts.wt. of styrene butadiene copolymer having 10-30wt% styrene content and more than 2.5pts.wt. styrene butadiene copolymer content having more than one predetermined atomic groups coupled by carbon-carbon coupling, 60-95pts.wt. of natural rubber and/or polyisoprene rubber, and 35-55pts.wt. of carbon black having an I2 absorption amount of 60-90mg/g are blended. With this arrangement, it is possible to aim at lowering hysteresis loss with no lowering of external hurt-resistivity, thereby the rolling resistance of the tire may be reduced.
Patent JP-H0334689-A (JP)
Title: Recording and reproducing device
Inventor: TAKEUCHI AKIHIRO
IPC: H04N5/92
Filed: 1989-06-29
Abstract: PURPOSE:To increase the degree of freedom of design in the case of setting the high picture quality mode by converting the number of horizontal scanning lines to an even at the time when it is odd number and recording the deviation in the track longitudinal direction between staring points of an odd numbered field and an even numbered field at the specific tape feed speed. CONSTITUTION:At the time of recording, the number of scanning lines of one frame of a video signal is converted to an even by a time base converter 2 when it is an odd number, and thereafter, the H alignment is recorded as the tape running speed of n*H ((n) is a natural number). At the time of reproducing, the number of scanning lines is returned to the original odd number with a time base converter 6 by conversion inverse to that for recording to output it. Since the number of scanning lines is converted to an even number and recorded when the number of scanning lines of one frame is odd number, signal correlations between adjacent tracks are taken with the H alignment value as n*H ((n) is a natural number and H is a length corresponding to one horizontal period on the track). Thus, the degree of freedom of design for setting of the high picture quality mode is increased.
Patent JP-H05181112-A (JP)
Title: Structure of liquid crystal projector
Inventor: MOMOSE TSUTOMU
IPC: G03B33/12
Filed: 1992-06-26
Abstract: PURPOSE:To provide a product giving the degree of freedom in terms of outside appearance and with a neat design and to provide structure capable of withstanding strong force applied on pulling at the time of attaching input/output terminal in terms of strength by making it easy to confirm the indication of the name and the use of the input/output terminal described on an interface frame only by the movement of the line of sight such as looking up and looking down whatever place the projector is set at, especially, at a high place or a low place, in accordance with the use method of a liquid crystal projector. CONSTITUTION:In order to easily confirm the indicator of the name and the use of the input/output terminals 12a,... on the input/output terminal attaching surface of the liquid crystal projector, an upper inclined surface 3d and a lower inclined surface 3e are provided on the interface frame 3 and the name and the use of the terminals 12a,... are indicated on the inclined surfaces. The end of the interface frame 3 is engaged with a recessed groove 1k provided in a lower case 1 and fixed at a spot where it is not exposed to the outside appearance by a screw, and the interface frame 3 is held and fixed by the upper and the lower cases 2 and 1.
Patent JP-H0333989-A (JP)
Title: Analog multiplier
Inventor: YOSHIZAWA SHIGEO
IPC: G06G7/163
Filed: 1989-06-29
Abstract: PURPOSE:To enable operation with a low voltage source by inputting the output current of a transformer conductance amplifier, which is equipped with differential paired inputs by an NPN transistor, through a current mirror circuit to a multiplier. CONSTITUTION:NPN transistors TRQ1-Q4 in 9 multiplication block constitute the upper step part of a gilbert multiplier and TRQ5 and Q6 constitute the lower step part. The TRQ5 and Q6 to respectively determine bias currents for the differential pairs of the TRQ1 and Q2 and of the TRQ3 and Q4 are connected through the current mirror circuit, which is composed of the TRQ7 and Q8, to the transformer conductance amplifier composed of TRQ9 and Q10. A current to be generated by a constant current source IQ1 is distributed to the respective parts of the differential pairs by the current mirror circuit, which is composed of TRQ15 and Q16 and a PNP TRQ4, and becomes the bias current of a differential circuit. Thus, by controlling the current with the conductance amplifier for the control of the lower step part in the multiplier, the operation can be executed by the low voltage source such as 1V, for example.
Patent JP-H1112963-A (JP)
Title: Printing of woven fabric fiber material by ink-jet printing
Inventor: LACROIX ROGER
IPC: D06P1/90
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a printed article that is excellent in color strength, fiber-dye bonding stability, and a variety of fastnesses by printing a woven fabric fiber material with a water-based ink containing a specific reactive dye, alginate and the like. SOLUTION: A woven fabric fiber material such as cellulosic fiber is printed with a water-based ink (preferably of 10-30 mPa.s viscosity) containing (A) one or more kinds of reactive dyes represented by formula I [R1 -R4 are each H, a (substituted) 1-4C alkyl; B1 is an organic bridge element; A1 is 1 or more sulfo groups-bearing chromophoric group as monoazo or anthraquinone; A2 is A1 , H, a (substituted) 1-4C alkyl, phenyl, naphthyl] or of formula II [R5 is H, a (substituted) 1-4C alkyl; X1 is a halogen; A3 is A1 ; V is a group of formula III (R is H, sulfo; R6 is H, cyano; Z is vinyl), preferably in an amount of 5-35 wt.% and (B) a water-soluble nonionic cellulose ether as hydroxyethylceullulose, preferably in an amount of 0.01-2 wt.% or an alginate, preferably in an amount of 0.01-2 wt.% by ink jetting.
Patent JP-S6060743-A (JP)
Title: Lead frame
Inventor: NOSE KOUJI
IPC: H01L23/495
Filed: 1983-09-14
Abstract: PURPOSE:To treat chips in size extending over a wide range by a frame of one kind by bonding a frame body consisting of ceramics or a heat-resistant organic matter with the nose section of an inner lead in a lead frame or one part of a die attachment. CONSTITUTION:A frame body 7 composed of ceramics or a heat-resistant organic matter is mounted to the nose sections of inner leads 4 in a lead frame 1, a semiconductor chip 3 is arranged into the frame, and wires 5 are wire-bonded while crossing the frame body 7 fixed with heat-resistant adhesives 8 so as to surround a die attachment 2. Semiconductor chips in size extending over a wide range can be received in semiconductor packages of the same external shape by the lead frames of one kind having the large die attachments because long-span wires can be applied.
Patent JP-2000356792-A (JP)
Title: Optical element and photographing device
Inventor: ONUKI ICHIRO
IPC: G02F1/19
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical element which can be made small in size, which can efficiently control the quantity of transmitted light with a simple structure and which is suitable for a variable ND filter, apodization filter, correction filter for decrease in ambient light quantity or the like, and to provide a photographing device. SOLUTION: The optical element 101 is used to control the quantity of transmitted light of beams, and is equipped with a conductive or polar first liquid 121 and a second liquid 122 having a different transmittance from that of the first liquid 121, both having substantially equal refractive indices and not mixed with each other. These liquids are sealed in the space formed between first and second substrates while the interface between the first and second liquids forms a part of an almost spherical surface having a specified optical axis. The quantity of transmitted light of the beams passing the device is changed by controlling the output of the voltage to be applied on the first liquid to change the shape of the interface.
Patent JP-H0395813-A (JP)
Title: Touch type electric power controller
Inventor: MAIKERU JIEI DEIAREO
IPC: H05B37/02
Filed: 1990-06-27
Abstract: PURPOSE: To provide a control device capable of continuously controlling light, having high durability and high reliability by arranging a cover plate having a flexible region, a touch type means responding to pressure to the flexible region, and a circuit means for determining electric power. CONSTITUTION: When pressure is applied to a selectable position of a membrane potential dividers 41 (19), momentary voltage Vm corresponding to a desired electric power level is produced. A voltage sensor 43 detects this voltage, and turns on a clock generator 45. The clock generator 45 supplies a periodic enable pulse to a wiper moving control pin of an electronic adjustable potential divider 47. A wiper 48 divides both ends voltage of a resistance element 49 according to its position, and supplies corresponding continuous voltage Vc. A comparator 50 compares the voltage Vm with the voltage Vc, and when Vm is larger than Vc, the wiper is raised, and when Vm is smaller than Vc, the wiper is lowered, and output is supplied to an up/down pin. Like this, the voltage Vc quickly approaches the voltage Vm.  The voltage Vc is supplied to a light control circuit 51, and the light control circuit 51 determines electric power to be supplied to a load according to the voltage Vc.
Patent JP-H0518478-A (JP)
Title: Band material used with existing pipe lining method
Inventor: MORIKAWA KENICHI
IPC: B29C63/30
Filed: 1991-07-10
Abstract: PURPOSE:To prevent an axial direction shrinkage of a spiral tube used as a lining over the inner surface of a sewage pipe. CONSTITUTION:A band-form body 10 for a spiral pipe has at part of base board 12 an elongation part 17 made of an elastic material, which can elongate in the direction across the width of the base board 12. When this band-form body 10 is wound into spiral, an adjacent ridge for fitting 13 is fitted in a groove 15 provided at one of the side edge. When this spiral pipe is inserted into a sewer pipe, glides of the groove 15 and ridge 13 are prevented, and the fitted part of the groove 15 and ridge 13 is glided from one of the ends after insertion through the sewer pipe to result in dia. enlargement. The axial direction shrinking force generated at this time in the spiral pipe is absorbed by elongation of the elongation part 17 of the band-form body 10.
Patent JP-H0335178-A (JP)
Title: Lsi circuit
Inventor: YAMASHITA MIKIO
IPC: G01R31/28
Filed: 1989-07-03
Abstract: PURPOSE:To test each circuit block independently by connecting with a switch circuit network between a signal input terminal and circuit block input terminal and between the signal output terminal and circuit block output terminal. CONSTITUTION:When a control signal is supplied to the switch circuit network 3 through a control input terminal 2, the signal input terminal 1 is connected to the input terminal of circuit block 41 as a whole and the signal output termi nal 5 is connected to the output terminal of circuit block 41 as shown in the figure (a). With this condition, a specified test signal is inputted from the termi nal 1 and the output signal from the terminal 5 is monitored to perform the test for a single body of circuit block 4. Next, the control signal is supplied to the circuit network 3 through the terminal 2 and the connection is made as shown in the figure (b) to perform the test for the single body of circuit block 42 in the same way. After the test is successively made with such an arrangement until for the n-th circuit block 4n by making the connection as shown in the figure (c), an anticipated condition can be obtained by means of connecting the terminals 1,5 and between the input/output terminals of the circuit blocks 41-4n as shown in the figure (d).
Patent JP-H0919800-A (JP)
Title: Operating method of hydraulic cylinder and its hydraulic circuit
Inventor: KAWAGUCHI KOJI
IPC: B21D28/36
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To smoothly start a pump motor without tripping a thermal relay at the time of starting a hydraulic pump even when the viscosity of a hydraulic fluid is low at a low temperature. SOLUTION: In a hydraulic circuit 27 driving a hydraulic cylinder 17, an unloading circuit 87 provided with an unload valve 91 is provided between a pressure oil discharging side conduit 53 of a large flow rating low pressure pump 39 and a return conduit 89 to a tank among a twin pump 41 composed of a small flow rating high pressure pump 37 and a large flow rating low pressure pump 39 as a hydraulic source. Then, the pump motor 35 is smoothly started without tripping the thermal relay even when the viscosity of the hydraulic liquid is low at the low temperature by communicating the discharging side conduit 53 and the return conduit 89 to the tank 29 with the unloading valve 91 opened at the time of starting the pump motor 35.
Patent JP-S5959461-A (JP)
Title: Wire dot head
Inventor: ARA YOUJI
IPC: B41J2/275
Filed: 1982-09-30
Abstract: PURPOSE:To enable to stabilize operation, by a method wherein a stopper for an armature reset to an initial position by a recoiling spring after printing is formed from an abrasion-resistant plyurethane rubber, in a wire dot printer. CONSTITUTION:The armature 14 fitted firmly with a rpinting wire 22 at the tip thereof is brought into contact with the stopper 15 through elastic recoiling by the recoiling spring 10 after printing. In this case, the spring constant of the spring 10 is appropriately selected, and a material for the stopper 15 is comprised of a polyurethane rubber as a base into which a polyester and isocianate are mixed so as to enhance abrasion resistance and prevent a mis-striking at the first stroke from occurring due to adhesion of the armature 14 and the stopper 15. Accordingly, contacting sound is reduced, and the wire 22 rapidly recoils to perform an action corresponding to an electrical signal. Accordingly, instable operation of the armature is obviated, and print quality can be maintained to be high.
Patent JP-S6328403-A (JP)
Title: High-pressure carbon dioxide extractor
Inventor: AKI TADANORI
IPC: B01D11/00
Filed: 1986-07-21
Abstract: PURPOSE:To obtain the title extractor with improved extraction efficiency by providing a compressor behind a separation vessel wherein the desired components are extracted with high-pressure carbon dioxide and the extract is separated by reducing the pressure, compressing the gaseous carbon dioxide, and then cooling and liquefying the carbon dioxide. CONSTITUTION:The pressure of the liquefied carbon dioxide after extracting the desired components emerging from an extraction vessel 1 is reduced to 50atm which is lower than the critical pressure by a pressure reducing valve 8. Consequently, gaseous carbon dioxide is adiabatically expanded and cooled, and a part of the gas is liquefied. Accordingly, the carbon dioxide is heated by a heating vaporizer 5, gasified, and then supplied to the separation vessel 2. The carbon dioxide separated from the desired components and emerging from the separation vessel 2 is compressed, for example, to 70atm by the compressor 9, supplied to the condenser 6, and cooled and liquefied. The saturation temp. of the carbon dioxide is increased to 28 deg.C by the compression, hence the latent heat of vaporization is decreased, and the amt. of cooling water for the condenser 6 can be reduced. The carbon dioxide liquefied in the condenser 6 is transiently stored in a liquefied carbon dioxide storage tank 3, and then pressurized to the extraction pressure by a pump 7.
Patent JP-S6414816-A (JP)
Title: Formation of superconductive thin film
Inventor: TAMURA YASUTAKA
IPC: H01B13/00
Filed: 1987-07-08
Abstract: PURPOSE:To obtain the complete superconductive ceramic by coating a substrate with the metal thin film of part of the constituting elements of the superconductive ceramic in the ultra-high vacuum to prevent its oxidation then introducing oxygen and remaining constituting constituent elements. CONSTITUTION:After a substrate 1 grown with InGaAs/InAlGaAs/InGaAs in sequence is slightly etched by an HF aqueous solution, a Y1Ba2Cu3 thin film 2 is deposited by magnetron spattering. The implantation quantity of O<+> ions is adjusted over the whole area in the super-high vacuum to form a Y1Ba2Cu3 O9-y layer 3 (where y=1-3). The annealing is applied for 1sec at 1000 deg.C with an infrared lamp in O2, then a YCuO3 collector barrier layer 4 and an Nb emitter layer 5 are formed by high-frequency spattering. Since no oxide film is formed on the semiconductor/superconductor interface according to this constitution, good connection is obtained, the superconductive ceramic with the high gap voltage on a base layer can be employed when this is applied to the production of a superconductive base transistor, the collector withstand voltage is increased, and the leak current is decreased.
Patent JP-S5870912-A (JP)
Title: Controlling device of sheet thickness
Inventor: SUMIHAMA TAKAHIRO
IPC: B21B37/18
Filed: 1981-10-26
Abstract: PURPOSE:To improve the accuracy of sheet-thickness control and the yield, by controlling the sheet thickness so as to compensate the sheet-tickness fluctuation due to a tension-change generating when a material to be rolled is coiled by a coiler. CONSTITUTION:A control of a sheet-thickness controlling device is performed by a gauge meter of a rolling arrangement, equipped with a coiler 5 for coiling a material 1 to be rolled arranged at the outlet of a rolling mill 2. A tension change, generating between the mill 2 and the coiler 5 and at the time when the material 1 is coiled by the coiler 5, is detected by a detecting signal of armature current of a tachometer generator 16 attached to a DC motor 15 for driving the coiler 5, a field current detecting signal, and an operator 10A inputting a detecting signal of rotating speed; a compensation control for a roll 2 gap of the sheet-thickness controlling device, controlled by the gauge meter, is performed by said tension change.
Patent JP-S5793123-A (JP)
Title: Method for transverse stretching of polymer film
Inventor: ASAKO SHIGERU
IPC: B29C55/08
Filed: 1980-12-01
Abstract: PURPOSE:To stretch a polymer film in the transverse direction using an energy conservation type equipment which is easy to operate and inexpensive by a method wherein a polymer film is wound up around an annular body capable of moving in the axial direction and then the wound-up article is moved in such a direction as to separate both ends from each other. CONSTITUTION:The polymer film 1 (for example, a polypropylene film uniaxially oriented in the longitudinal direction by a roll stretching machine or the like) is wound up directly around a tension coil spring 3, for example, with spacers 2 for chucks provided at both ends thereof, or, alternatively, the film 1 is wound up into a pipelike form and the coil spring 2 is inserted into it. Then, both ends of the wound film 1 are clamped by the chucks 4, and after heating to a stretching temperature in a thermostatic chamber, the film 1 is transversely stretched by driving it together with the spring 3 in the axial direction of the spring 3, for example, through a wire rope 6. After the stretching operation, the film 1 is subjected to an after-treatment and is wound up, for example, around a pipe or the like.
Patent JP-H0520412-A (JP)
Title: Graphic display device
Inventor: SATO HIROTO
IPC: G06T1/00
Filed: 1991-07-11
Abstract: PURPOSE:To reduce data transfer from a host computer system to a graphic CRT display device so as to speed up plotting. CONSTITUTION:A non-volatile storage device 13 is provided, and segment data is saved in the non-volatile storage device 13. A control processor 4 transfers data from the segment or a picture memory 5 to the non-volatile storage device 13 in accordance with a saving command from the host computer system 2. At the time of loading segment data from the nonvolatile storage device 13 to a segment buffer, the control processor 4 transfers the data from the non- volatile storage device 13 to the segment buffer in accordance with a load command from the host computer system 2. Thus, the data transfer between the host and a terminal is eliminated, plotting is speeded up and an operation rate and reliability can be improved.
Patent JP-S6230540-A (JP)
Title: Preparation of powdery electrolyte compound mixture for dialysis of artificial kidney
Inventor: SUZUKI TAKESHI
IPC: A61M1/16
Filed: 1985-08-01
Abstract: PURPOSE:To enhance the stability of quality, by dissolving KCl, CaCl2.2H2O and MgCl2.6H2O in water of which the quantity corresponding to the difference between the combined water of CH3COONa and that of CH3COONa.(0-2)H2O. CONSTITUTION:55.60-48.14wt% of NaCl, 1.11-1.80wt% of KCl, 1.82-2.36wt% of CaCl2.2H2O, 1.01-1.28wt% of MgCl2.6H2O and 40.46-46.48wt% of CH3 COONa.8H2O are dissolved in water. The quantity of this water is set to one corresponding to the difference between the combined water of CH3COONa and that of CH3COONa.(0-2)H2O in a final product. The obtained solution and NaCl are mixed under stirring and fine powdery CH3COONa.(0-2)H2O is gradually mixed with the resulting mixture under stirring. Subsequently, the formed creamy mixture is stirred under cooling to be formed into a powder.
Patent JP-H0336483-A (JP)
Title: Deodorizing device for refrigerators and the like
Inventor: SHINTANI KOSUKE
IPC: F25D17/04
Filed: 1989-06-30
Abstract: PURPOSE:To improve the service life of deodorizing functions and performances by presetting the value of electric current larger than a specified value when a starting energization of a heater and lowering the value to the specified value after a specified time has lapsed or when a deodorant has reached a specified temperature. CONSTITUTION:When integrating time of a compressor has reached a specified value, the power supply to the compressor and a fan is cut off. On the other hand, a heater 13 is energized by a control unit 16, thereby starting defrosting operation of a cooler 6. When the heater receives power supply, the cooler 6 is heated so that it may be defrosted. Each deodorant 15 is heated altogether. When the temperature of the deodorants 15 has exceeded a specified value by the heat, they begin to remove the odor composition adsorbed on an adsorbent layer 15a. When they have reached their activation temperature, their odor composition is subjected to oxidative destruction on a catalyzer layer 15b. The supply voltage to the heater 13 is set to 120V which is larger than usual when starting energization and lowered to the conventional 100V in ten minutes.