baber/WOPTO huggingface dataset:
Patent JP-H0423114-A (JP)
Title: Information processing system
Inventor: SAKAI TOSHIHIRO
IPC: G06F1/30
Filed: 1990-05-18
Abstract: PURPOSE:To effectively use the capacity of a power supply back-up battery in a power failed state by providing a control part which individually instructs the stop of power supply to a large capacity storage. CONSTITUTION:The auxiliary power units 12-1 - 12-n are provided in response to at least one or more units of a large capacity storage 52 and supply the power to the storage 52 when a power failure occurred to an information processing system. A control part 14 instructs individually the stop of power supply to the storage 52. Then a power controller 16 stops the supply of power to the units 12-1 - 12-n based on the power supply stop instruction. Therefore the supply of power is successively stopped to the disk units 10-1 - 10-n with which the power failure processing is through. As a result, the capacity of a battery used for back-up of the power supply of the disk units can be effectively used in a power failed state.
Patent JP-S6021565-A (JP)
Title: Manufacture of semiconductor device
Inventor: OONO JIYUNICHI
IPC: H01L21/316
Filed: 1983-07-15
Abstract: PURPOSE:To obtain the titled device having an element region isolated on an insulation substrate with an element isolation region, with no surface defects and with a small conversion difference, by a method wherein etching, ion implantation, and field oxidation are successively carried out to the thickness direction of a semiconducltor layer by means of a relatively thick oxidation resistant masking member selectively formed via buffer oxide film. CONSTITUTION:An Si3N4 film 104 of 4,500Angstrom  thickness is deposited over the entire surface of a single crystal Si layer 102 on a sapphire substrate 101 via e.g. thermal oxide film 103. After the part of an Si layer 102 is etched 0.4mum with an Si3N4 pattern 107 and a buffer oxide film 106 formed by being masked with a resist pattern 105 as a mask, boron is ion-implanted. Next, heat oxidation treatment is carried out with the pattern 107 as the oxidation resistant mask, resulting in the formation of an island-formed Si layer 109 isolated by means of the field oxide film 108.
Patent JP-S61286111-A (JP)
Title: Centering jig of self-aligning type plunger
Inventor: INOUE AKINOBU
IPC: B29C45/58
Filed: 1985-06-13
Abstract: PURPOSE:To enable the centering of a plunger head with a pot part without lifting a centering jig by a constitution wherein the centering jig is composed of protruding members, which protrusively provided on both the end surfaces of a flange, and a specified self-aligning block. CONSTITUTION:Firstly, when a shaft 126 is rotated in one direction in the state that a first protruding member 122 is fitted to the pot 1a of a mold 1, a pair of self-aligning blocks 124 and 125 are parted from each other because of the repulsive forces of coiled springs. Secondly, a plunger main body 3 is lowered to the position that the under surface of a plunger head 4 is positioned onto the upper end surface of a second protruding member 123 and the plunger head 4 is brought into a state shiftable in the lateral direction by means of a self-aligning screw 7. Thirdly, when a male thread 126a (not shown) is advanced rightwards in the female thread 125a (not shown) of a self-aligning block 125, the self-aligning blocks 124 and 125 are brought close to each other against the repulsive forces of the coiled springs 127 and 128 so as to contact with the side surface of the second protruding member 123 while shifting the plunger head 4 and consequently the center line axes of the second protruding member 123 and of the plunger head 4 coincide with each other and, as a result, the plunger head 4 and the pot part 1a are centered.
Patent JP-H07329000-A (JP)
Title: Punching device
Inventor: MIZUNO NOBUHITO
IPC: B26F1/40
Filed: 1994-06-10
Abstract: PURPOSE:To provide a push-back type punching device for a credit card or the like allowing satisfactory cutting and preventing the occurrence of a defective product by forming the upper face of a die into a protruded shape. CONSTITUTION:The upper face of a die 18 is formed into a protruded shape around a hole section 21. Ridge sections 23 are formed at both corner sections on one diagonal line of the upper peripheral section 22 of the hole section 21, valley sections 24 are formed at the other corner sections, and both valley sections 24 are made gradually lower from both ridge sections 23. The upper face of a push-back receiving body 31 at the lift limit is made equal in height to the ridge sections 23. Since cutting proceeds with a time difference, the force required for pressing can be made small. Since the push-back receiving body 31 and the ridge sections 23 are set to the same height, the deflection of the product portion of a cut sheet is prevented, and the accuracy of the size and shape of the product is secured. No hindrance occurs on the conveyance of the pushed-back product.
Patent JP-H08295125-A (JP)
Title: Connecting structure for cables
Inventor: MURAKAMI MITSURU
IPC: B60H1/00
Filed: 1995-04-28
Abstract: PURPOSE: To install cables for air-conditioning of an automobile easily. CONSTITUTION: A connecting member A consists of a lower case 17 and an upper case 18. In the lower case 17 at one side, a cylindrical projection 17a is formed. Grooves 17c and 17d are formed on the same straight line, in the longitudinal direction of the lower case 17. In the upper case 18 of the other side, a projection 18a and grooves 18b and 18c are provided, and when the upper case 18 is fitted to the lower case 17, the projections 17a and 18a are superposed, while the grooves 17c and 18b, and the grooves 17d and 18c are also superposed. To the projection 17a, the end 15c of a cable 15 connected to an operation lever for air-conditioning, and the end 16c of a cable 16 connected to a blower unit, are installed.
Patent JP-H01297643-A (JP)
Title: Production of planographic printing plate
Inventor: SEKIYA TOSHIYUKI
IPC: G03F7/035
Filed: 1988-05-26
Abstract: PURPOSE:To reduce a water consumption, and to prevent the generation of a pollution caused by a waste water and the reduction of the development ability of a developer by incorporating a prescribed amount of a polyurethane resin having a substituting group contg. an acidic hydrogen atom, in a photosensitive composition constituting of a photosensitive layer. CONSTITUTION:The photosensitive planographic printing plate is image-wisely exposed and then is processed with an aqueous alkaline developer and immediately after with a desensitizer without using a washing step. And >=50wt.% of the polyurethane resin having the substituting group contg. the acidic hydrogen atom is incorporated in the photosensitive layer of the printing plate. Accordingly, the printing plate is processed with the desensitizer immediately after developing it, without using the washing step. Thus, the water consumption is reduced, and the production of the waste water is reduced, and the fear of generating the pollution is reduced, and the development processing of the printing plate without generating a sludge, a greasing and a faulty forming makes possible.
Patent JP-H10325054-A (JP)
Title: Evaluation of yarn for carpet pile
Inventor: KANAYAMA AKIRA
IPC: D02G3/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating a pile yarn for carpet piles, enabling to suitably evaluate the yarn with a small amount of bulky processed yarns and rationalize a time and a cost for the evaluation, by forming sinker loop piles having a height in a specific range with the pile yarn under specific conditions and knitting a loop pile knitted fabric with ground yarns. SOLUTION: This method for evaluating a pile yarn for carpet piles comprises forming sinker loop piles having a height of 5-15 mm with a pile yarn for the carpet piles by the use of a circular knitting single needle machine having 3-6 gauges, forming a flat knitted ground tissue with bulky processed yarns as ground yarns by the use of the same knitting machine, and subsequently evaluating the characteristics of the pile yarn in the formed loop pile knitted fabric.
Patent JP-S619988-A (JP)
Title: Laser beam machine
Inventor: ICHIKAWA MICHIO
IPC: B23K26/08
Filed: 1984-06-25
Abstract: PURPOSE:To carry out the plan of stabilizing the machining by providing a position detecting sensor and gap sensor to a machining head and also by performing the control of keeping constantly the gap of the head and work by the signal of sensors. CONSTITUTION:The gap delta of a steel plate 6 and machining head 4 is better in 1-2mm. and the height is adjusted vertically with the driving of a motor 9. At the time of cut machining a position detecting sensor 11 fixed to the head 4 detects the contact or approach to the steel plate 6 with the driving of the motor 9, transmits the detecting signal to the memory element 21 of the inside of a control device and gives the cuttable conditions of the material 7 to be machined. A gap sensor 12 fixed to the head 4 adjustably detects the gap with the steel plate 6 and transmits a signal to a comparing element 23 via an amplifier 22. Since the sensor 12 performs a profiling motion to the steel plate 6 and the interference between the machining head 4 and frog delta is eliminated, a stabilized laser machining can be performed.
Patent JP-H01297677-A (JP)
Title: Image forming device
Inventor: SAKAKURA SHIGEKI
IPC: G03G15/08
Filed: 1988-05-25
Abstract: PURPOSE:To obtain an image forming device where the output of a motor need not be made larger than necessary by rotating an agitator at a speed lower than a usual rotating speed at the time of initially starting the motor, thereby generating a large torque. CONSTITUTION:The agitator incorporated in a toner storage part is connected to the motor through a transmission mechanism and made to rotate at the speed P lower than the usual rotating speed N at the time of initially starting the motor. When the agitator rotates at the lower speed than the usual one, the large torque is generated in the agitator. Therefore, the agitator can be surely made to rotate even if toner is hardened. Since the rotational load of the agitator is reduced when the agitator rotates once to stir the toner, the agitator, thereafter, can be surely driven even if the motor is made to rotate at the usual speed. Thus, the output of the motor for driving to rotate the agitator need not be made larger than necessary.
Patent JP-S5918957-A (JP)
Title: Support structure of attaching and detaching parts in electrophotographic copying machine
Inventor: TAKAGI YOSHIAKI
IPC: G03G15/02
Filed: 1982-07-23
Abstract: PURPOSE:To eliminate the need for large operating force and to improve the durability of leaf springs by the constitution wherein the energizing forces of the leaf springs act on attaching and detaching parts in the end period of the operation for fitting slidingly the attaching and detaching parts and the energizing forces of the leaf springs are released in the intial period of the operation for disconnection. CONSTITUTION:If the operator pulls a Corotron 2 in the direction of an arrow A in order to disconnect the Corotron 2 from the guide rail 6 of a body 4, a leaf spring 11 disengages from the innermost part 2a of the Corotron 2 in the initial period of the operation thereof. A leaf spring 12 disengages similarly from the foremost part 6b of the rail 6, and the energizing forces of the springs 11, 12 do not affect the succeeding pulling operation of the Corotron 2. The operator fits the guide groove 5 of the Corotron 2 to the end part 6a of a guide rail 5 and pushes the Corotron 2 in the stage of mounting the Corotron 2 to the rail 6, then the springs 11, 12 press the Corotron 2 to the rail 6 in the end period of said operation. The need for large operating force is thus eliminated and the durability of the springs 11, 12 is improved.
Patent JP-S63292520-A (JP)
Title: Superconductive material
Inventor: KONO TSUKASA
IPC: H01B12/06
Filed: 1987-05-25
Abstract: PURPOSE:To prevent lowering of oxygen amount and deterioration of superconductivity by constituting the super conductive wire material out of a wire material of non oxidizing substance and a layer of oxide superconductor to cover the periphery of the non oxidizing substance wire material. CONSTITUTION:It is constituted of a non-oxidizing wire material and a layer of oxide superconductor to cover the periphery of this non-oxidizing substance wire material. As a non-oxidizing substance, noble metals such as silver (Ag), gold(Au), Platinum(Pt), palladium, etc., or alloy made of them as a base, etc., can be used. An oxide superconductor layer is formed on the wire material of non-oxidizing substance like this, and this wire material becomes a supporting body for the superconductor. And, since this wire material being the supporting body is made of non-oxidizing substance, there never occur such a case that the oxigen inside the oxide superconductor layer is robbed by the glass, etc. Hereby, sufficient oxigen amount is secured in the layer of the oxide superconductor and the deterioration of superconductivity at the critical temperature or critical current can be prevented.
Patent JP-H07318816-A (JP)
Title: Eyepiece lens
Inventor: SUGAWARA SABURO
IPC: G02B25/00
Filed: 1994-05-19
Abstract: PURPOSE:To excellently compensate various kinds of aberrations such as a distortion aberration, a curvature of field and a color smear over a whole visual field and to obtain the obserbing image of high picture quality by composing an eyepiece lens of five lens groups and setting a specified element. CONSTITUTION:This eyepiece lens comprises, in order from the side of a surface to be obserbed, a positive lens E1 whose positive intensive refraction surface confronts an observation side, a negative lens E2 whose negative intensive refraction surface confronts the side of the surface to be obserbed, a positive lens E3 whose positive intensive refraction surface confronts the observation side, a positive lens E4 and a fifth meniscus-like lens group L5 whose convex surface confronts the side of the surface to be obserbed, by representing the radius of curvature of the ith lens surface from the side of the surface to be obserbed by Ri, the lens thickness or the air gap of the ith lens by Di and the focal distance of the whole system by (f), the following conditions are satisfied: (1) 1.8<=R2/R3<3, (2) 0.35<=D2/f<0.45, specially, the fifth lens group L5 is composed of a combined lens group joining a meniscus-like negative lens E5 whose convex surface confronts the side of the surface to be obserbed to a positive lens E6 whose convex surface confronts the side of the surface to be obserbed.
Patent JP-S61288262-A (JP)
Title: Multiprocessor system
Inventor: YOKOTA MASAYUKI
IPC: G06F15/17
Filed: 1985-06-17
Abstract: PURPOSE:To make a ROM of a slave memory unnecessary to use an overall area as a shared memory by inhibiting start of a slave processor until execution of initial program load (IPL) for the slave processor is completed. CONSTITUTION:When a master processor 1 is started, a microprogram on a ROM m3 as a master memory is started to execute IPL of an IPL program for slave processors (1)12 and (n)17 to a RAM m2, and the master processor 1 executes this program. Thus, pertinent processing programs are initially loaded to slave memories RAM (1)13 and (n)18 from an auxiliary storage device 10. Thereafter, the master processor changes the signal from a control circuit 31 to the permission state, and the slave processor whose start is permitted starts the program processing on the slave memory.
Patent JP-H10313775-A (JP)
Title: Water absorptive article and using method thereof
Inventor: KAGEYAMA YOHEI
IPC: A01G1/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a water absorptive article and a using method thereof with which only drips leaked from food are absorbed, food is prevented for a long time from being discolored or lowering quality and yield can be maintained. SOLUTION: In a multilayer article which is formed by adhesively sealing peripheral edge parts while being composed of both outer layers composed of liquid permeable sheets 9 and a partition layer inserted between both the outer layers and composed of a liquid non-permeable sheet 10, a sheet (c) composed of paper or pulp is held between the partition layer and one of both the outer layers, and a sheet (d) composed of paper or pulp containing water absorber grains is held between the partition wall and the other outer layer. In the using method for such a water absorptive article, the surface of water absorptive article holding the sheet (c) composed of paper or pulp is contacted with food, packed in vacuum and preserved.
Patent JP-S6020024-A (JP)
Title: Safety combustion device
Inventor: MURAKAMI NOBUAKI
IPC: F23N5/10
Filed: 1983-07-15
Abstract: PURPOSE:To prevent errorneous operation of a safety device caused by initial action thereof by a method wherein a gas sensor element is arranged downstream of a heat exchanger and a normal value of heating temperature of the sensor element is set less than such a temperature as peak output value generated under ignition of burner is reached to an operating level of a safety means. CONSTITUTION:A gas sensor element S is arranged downstream of a fin 020 at a position corresponding to a central part of the fin 020 with a socket 11. A thermo-coupler element 10 is arranged at a position where it is heated by a pilot burner 012 and is applied for use in sensing a lost fire and arranged at a power supply for driving a solenoid valve 04 acting as safety means. The normal value of heating temperature of the gas sensing element S is set at a value less than a temperature where the output peak value of the gas sensor element kept at a room temperature under ignition of the burner is reached to the operating level of the safety means 04. Thereby, it is possible to prevent an errorneous operation of the safety device caused by the initial action.
Patent JP-H0798442-A (JP)
Title: Waveguide type optical device
Inventor: TOYOHARA ATSUSHI
IPC: G02F1/313
Filed: 1994-06-13
Abstract: PURPOSE:To provide the waveguide type optical device which is not deteriorated in characteristics by impedance mismatching while using signal electrodes designed to notice only the transmission refractive index. CONSTITUTION:An impedance matching circuit 16 for matching the impedances of the signal electrodes 14 for impressing high-frequency modulation signals to the waveguide type optical device and a connector 17 inputted with the modulation signals is disposed between these signal electrodes and this connector. As a result, the deterioration in the characteristics occurring in the impedance mismatching is prevented. Since the element to limit the design of the signal electrodes is only the transmission refractive index matching, the degree of freedom in design is widened. The impedance matching circuit is constituted by a combination of only the resistors and these resistors are formable by fine lines of conductive thin films on a substrate and, therefore, the easy addition in a small size is possible.
Patent JP-H10323023-A (JP)
Title: Overcurrent protective circuit of step-down type chopper regulator
Inventor: WARITA HIROHISA
IPC: H02H7/12
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent protective circuit, by which a current applied to an output power transistor at the time of the overload or the output short-circuit of a step-down type chopper regulator can be reduced. SOLUTION: When a step-down type chopper regulator 1 is in an overload state or when its output terminals are short-circuited, the voltage drop of an output voltage Vout1 is fed back to a comparator 10. If the feedback voltage is lower than a reference voltage Vref2, the base current of a transistor Tr2 for the driving of an output power transistor Tr1 is cut off by a cut-off circuit 11. Therefore, a current applied to the output power transistor Tr1 is completely cut off and a current flowing through the output power transistor Tr1 is reduced.
Patent JP-S63295841-A (JP)
Title: Engine control device
Inventor: FUJIMOTO TAKANORI
IPC: F02D41/00
Filed: 1987-05-26
Abstract: PURPOSE:To prevent the deterioration of a catalyst further to reduce a number of terminals in a control part, by detecting a misfire from an ignition control signal in an ignition coil and stopping the injection of fuel to a cylinder generating the misfire. CONSTITUTION:Ignition control signals Ig1, Ig2 from timers 10, 11, connected to a microcomputor 2, are input to a misfire detecting means 16. The microcomputer 2 inputs signals from a cylinder discriminating sensor 17, crank angle sensor 18 and the misfire detecting means 16, and when a misfire is detected, a fuel injection valve driving coil 3 is stopped in a cylinder generating the misfire. In this way, an engine enables the deterioration of a catalyst to be prevented while the increase of a number of input/output terminals in an engine control part 1 to be suppressed.
Patent JP-H0592150-A (JP)
Title: Anticorrosion treatment device of dust collector
Inventor: TAKATSUKI MUNEO
IPC: B03C3/16
Filed: 1991-05-07
Abstract: PURPOSE:To certainly and efficiently prevent the corrosion in a dust collector after a plant is stopped. CONSTITUTION:An anticorrosion treatment device is equipped with the sprinkling nozzles 5 internally provided to a dust collector 1, a washing water supply means for supplying washing water to the sprinkling nozzles 5, a pH measuring device 28 for measuring the pH value of the discharged liquid from the dust collector 1 and an anticorrosion agent supply means for supplying an anticorrosion agent to the sprinkling nozzles 5 on the basis of the pH value of the discharged liquid. By this constitution, the ash defosited to the dust collecting plates 3 in the dust collector 1 is sufficiently removed by the washing means and the anticorrosion agent is sprinkled to the metal surfaces of the dust collecting plates 3 of the dust collector 1 by the anticorrosion means and the sprinkling amount of washing water and the anticorrosion agent is suppressed to the min. necessary amount.
Patent JP-H09315604-A (JP)
Title: Sheet feeding device, and image forming device
Inventor: MOGI JUNICHI
IPC: H04N1/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To surely isolate and transport a bottom sheet alone and to avoid other sheet(s) on the bottom sheet being dragged by and transported together with the bottom sheet by blowing air to one side of the sheet stack and to the upper portion of the bottom sheet. SOLUTION: The overlap-transport of the other sheet, dragged by the bottom sheet S1 to be placed on it, can be prevented, to surely isolate the bottom sheet S1, thereby performing transport, by blowing air to one side end part in the feeding direction of a sheet S, separated and fed by a sheet floating means 4, and blowing air on the tip part upper surface of the lowermost sheet S1 by a blowing means 7.
Patent JP-S5653863-A (JP)
Title: Production of grid body for lead storage battery
Inventor: OOSUMI SHIGEHARU
IPC: B21B1/08
Filed: 1979-10-09
Abstract: PURPOSE: To prevent cracking of grids during casting by adding the materials that become nuclei into molten metal at the freezing of lead alloy.  
     CONSTITUTION: The best forms of the sulfur to be charged to or floated on molten lead alloy are lead or lead alloy contg. sulfur, and lead sulfide dross in terms of the affinity to molten lead alloy and the ease of melting. In addition, the preferable time of charging or floating is just before casting the grids, that is, at the time of melting ingots in an alloy melting furnace. 
     COPYRIGHT: (C)1981,JPO&Japio