baber/WOPTO huggingface dataset:
Patent JP-H10133868-A (JP)
Title: Software use right management system
Inventor: SHIMIZU TAKAHIRO
IPC: G06F21/12
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to manage the use right of a software by a server by certifying a certification key stored in a client device at the time of executing the software to judge the propriety of its execution and controlling the start of the software based on the judged result. SOLUTION: In the case of inputting a software to a client machine 3, a software use right managing means 21 in a server machine 2 refers to a use right certifying key list storing means 22 at the time of receiving a use right certifying key issue request from the machine 3, and when a state is an unused use right certifying key, changes the state of a use right certifying key stored in the means 22 to a usable state and issues the corresponding use right certifying key to the machine 3. When there is no unused use right certifying key in the means 22 of the machine 2, the machine 3 is informed of the state. Thereby, the machine 3 aborts the input of the software.
Patent JP-H04175444-A (JP)
Title: Rocket engine combustion chamber
Inventor: TOGAWA MORIHITO
IPC: F02K9/62
Filed: 1990-11-07
Abstract: PURPOSE:To improve the abrasion-proof property, the heatproof property, the durability, and the cooling efficiency, by forming a composite coating membrane made by forming a metal plating membrane into a matrix in which the particles of heat insulating material are arranged as a eutectoid, on the inner surface of a combustion chamber main body. CONSTITUTION:In this rocket engine combustion chamber, a composite plating membrane 2 made by providing the particles of a heat insulating material as a eutectoid is formed on the inner surface of a rocket engine combustion chamber main body 1 made of a metal, and the composite plating membrane 2 is formed by providing the heat insulating material particles 4 to form a eutectoid in a matrix 3 which consists of a metal plating membrane, to increase the eutectic amount gradually from the main body 1 side to the inner side. As the main body 1, a copper alloy including zirconia of less than 0.5wt.%, preferably 0.02 to 0.25wt.% especially, and chrominum of 0.1 to 1wt.% is used favorably, and as the matrix of the composite plating membrane, nickel or a nickel alloy is used most favorably. On the other hand, as the heat insulating material particles 4, zirconia, yttria, and the like are used favorably.
Patent JP-H10141039-A (JP)
Title: Lubricating device for internal combustion engine
Inventor: SUMI HIROMI
IPC: F01M1/02
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent introduction of oil mixed with air to an oil pump without increasing the number of part items, in a lubricating device for an internal combustion engine wherein an oil relief valve immersed in oil in an oil pan is connected to the middle of an oil feed passage to interconnect an oil pump and an oil filter. SOLUTION: A horizontal extending oil passage 32 and a connection hole 61 having an axis crossing the oil passage 32 approximately at right angles and connected to the oil passage 32 and opened to the upper surface of a passage forming part 24 are formed in the passage forming part 24 integrally formed at the bottom of an oil pan 10. An oil relief valve 62 is coaxially connected to a connection hole 61 with the pressure receiving surface of a plunger pointing to below, and a wall part 75 to surround the oil relief valve 62 is formed integrally with the bottom of the oil pan 10 and on the oil strainer 21 side.
Patent JP-S63152701-A (JP)
Inventor: BUARUTAA KUROTSUPU
IPC: F15B11/22
Filed: 1987-12-01
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-S63199229-A (JP)
Inventor: RATSUSERU JIEEMUZU MAKUREDEI
IPC: C08G73/10
Filed: 1987-12-01
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-H03163874-A (JP)
Title: Manufacture of semiconductor device
Inventor: OTSUKI HIROAKI
IPC: H01L29/43
Filed: 1989-11-22
Abstract: PURPOSE:To stabilize MOS characteristics to heat treatment by forming a high melting point metallic film having low stress onto a gate oxide film on a semiconductor substrate, superposing and shaping the same kind of a high melting-point metallic film having resistance lower than the high melting-point metallic film onto the high melting-point metallic film and forming a date elec trode. CONSTITUTION:A high melting-point metallic film 3 having low compressive stress or tensile stress is shaped to a section brought into contact with at least a gate oxide film 2 on a semiconductor substrate 1, and the same kind of a high melting-point metallic film 4 having resistance lower than the high melting- point metallic film 3 is superposed onto the high melting-point metallic film 3 and formed in specified thickness and a gate electrode is prepared. According ly, single layer structure having excellent fine workability is formed without using a complicate manufacturing process and a plurality of film forming devices, and MOS characteristics to heat treatment are stabilized without damag ing low resistance peculiar to a high melting point metal.
Patent JP-H06147739-A (JP)
Title: Refrigerator
Inventor: MIYAJI TATSUO
IPC: F25D23/02
Filed: 1992-11-12
Abstract: PURPOSE:To provide a high quality door for a refrigerator, in which the employment of new shade is permitted, cost is reduced and designedness is improved, by a method wherein the defects of a resin molded form, such as sink mark, weld line and the like which are produced on the surface of the outer plate for a door of a synthetic resin upon attaching a supporting piece and the like thereto so far, are eliminated, the degree of selectivity of the configuration of the surface plate for the door is improved and the molding of a new material (provided with aluminum foil and the like) is permitted. CONSTITUTION:An outer plate 103 for a door is provided with a retaining pawl 112 and a supporting piece 113 for contacting a door frame 104 with the inner peripheral rim of a side surface 103 by pressure to attach them thereto at the inner peripheral rim of the side surface 103' while libs and the like are not provided on the surface 103''' of the door.
Patent JP-H06150666-A (JP)
Title: Input circuit
Inventor: KOBUCHI MASAHIRO
IPC: G11C11/409
Filed: 1992-11-12
Abstract: PURPOSE:To prevent erroneous operation due to a noise generated from an input buffer circuit in the period in which an output buffer executes switching by decreasing the resistance value of an input resistor connected to an input terminal. CONSTITUTION:An input resistor 22 connected to an input terminal 21, an input buffer circuit 24 connected to the input resistor 22, a latching circuit 25 connected between the input buffer circuit 24 and an internal circuit and a latching signal generating circuit 27 supplying a latching signal 26 to the latching circuit 25 are provided. By generating the latching signal 26 in the period in which the output buffer circuit switches by means of the latching signal generating circuit 27, the latching circuit 25 interrupts a noise outputted from the input buffer circuit 24, latches and holds the input signal before the generation of the noise. Consequently, the transfer of the noise outputted from the input buffer circuit 24 in the period in which the output buffer circuit switches to the internal circuit is prevented.
Patent JP-2000126336-A (JP)
Title: Racket
Inventor: MATSUOKA TOYOTAKE
IPC: A63B49/08
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a racket with an improved outside looking, having a lightweight and high strength, and excellent in its vibration absorbing characteristic by providing a film layer made of viscous and elastic material on each of inner and outer surfaces of a grip of a racket frame. SOLUTION: A tennis racket frame 1 is formed up of an integrated mold of FRP as a whole. and has a shaft 3 and a grip 4. The grip 4 has an octagonal shape while a FRP-made grip body 5 has viscous and elastic film layers 6, 7 on its inner and outer surfaces and a tape 8 wound around its outer circumference. The viscous and elastic material for the film layers 6, 7 is rubber, elastomer, resin or the like, particularly that is dispersed by a solvent or emulsion at the time of manufacture is used, and preferably urethane resin is used. Also, as the material, that having JIS A hardness of 30-90, preferably 50-80 is used. In the case of a vsicous and elastic material whose hardness is less than 30, the layer 7 made thereof is completely damaged when the grip 4 is held and the vibration absorbing characteristic is liable to be damaged.
Patent JP-H03161471-A (JP)
Title: Production of indole-3-carbonitriles
Inventor: SASAKI TOSHIKI
IPC: C07D209/42
Filed: 1989-11-21
Abstract: PURPOSE:To efficiently obtain the subject compound useful as producing interme diate in medical drug and agricultural chemical fields without coloring in one process in a low cost by using indole-3-aldehydes as a raw material and reacting with hydroxylamine in a solvent. CONSTITUTION:Indole-3-aldehydes expressed by formula I (R is H or lower alkyl) is used as a raw material and reacted with hydroxylamine in an organic solvent preferably in nitrogen atmosphere with stirring and heating at 80-150 deg.C, especially at refluxing temperature of organic solvent of the reacting system to afford the aimed compound expressed by formula II. As organic solvent, non-protonic polar solvent such as N,N-methylformamide or N,N- dimethylacetamide is used in an amount of 2-20 times mol, preferably 3-10 times mol to the compound expressed by formula I as a raw material.
Patent JP-H03161919-A (JP)
Title: Aligning mark
Inventor: SAKASHITA TOSHIHIKO
IPC: H01L21/027
Filed: 1989-11-21
Abstract: PURPOSE:To enhance the aligning accuracy of an aligning mark even in case where there is a thick resist like a multilayer resist by a method wherein the form of the mark of a semiconductor wafer is formed into a projected form, the height of the mark is made higher than the thickness of the resist and the part on the periphery of the mark is widened. CONSTITUTION:The thickness of an aligning mark 1 is made almost equal to that of three layers of resists and a groove 2 on the periphery of the mark 1 is made sufficiently wide for the size of the mark 1. In case where three layers of the resists films are applied on this mark 1, the thickness of a mark 5 becomes almost equal to the film thickness of three layers of the resist films 10, 11 and 12 and as the groove 2 on the periphery is sufficiently large compared to the width at the edges of the mark 1, the thickness of three layers of the resist films at the edges of the mark 1 in the section of the mark subsequent to the application of three layers of the resist film becomes thin compared to the thickness of the resist films on the flat part of the mark. When the detection of the position of such the mark 1 is performed with an electron beam, the difference between maximum detection value and minimum detection value are large and the detection accuracy of the position of the mark can be improved strongly against noise.
Patent JP-H03164353-A (JP)
Title: Car washer
Inventor: SHIROYAMA TOSHIHITO
IPC: B60S3/04
Filed: 1989-11-21
Abstract: PURPOSE:To restrict a washing action with no interval secured and prevent a danger by switching to the first turning path via the input of a start switch, switching to the second turning path after passing of both the rear wheels of a washed car through an opening/closing plate with a passage detecting means, and automatically setting a car interval. CONSTITUTION:When a start switch is turned on, whether the car interval with a preceding car being washed is adequate is judged, and if adequate, the entering action of a car to be washed is performed. If the car interval with the preceding car is not adequate, an opening/closing plate 41 exists on a car conveyance path, thus the entry of the second car to be washed into a device main body is restricted. When an adequate car interval with the preceding car is secured, the opening/closing plate 41 is closed, a conveying roller 29 approaches from behind front wheels of the second car to be washed via the first turning path, and the car starts the entry into the device main body. When the rear wheels of the second car pass the closed opening/closing plate 41, the plate 41 is opened to restrict the entry of the third car to be washed, and the conveying roller 29 is moved via the second turning path.
Patent JP-S63142054-A (JP)
Title: Elastomer and tire containing the same
Inventor: ANTONIUSU OUFUSUTEINUSU BURUUK
IPC: C08L53/02
Filed: 1987-11-30
Abstract: An elastomeric composition suitable for tyres comprising   (A) 5 to 50% by weight of copolymer block (A) of an aromatic vinyl compound and a conjugated diene and containing 52-90% wt of vinyl compound and having an average mol. wt. > 20,000 and a vinyl content in the diene units of < 20% wt, and (B) 95-50% by weight of a block (B) which is a homopolymer of a conjugated diene or a copolymer block of an aromatic vinyl compound and a conjugated diene, block (B) containing < 20% wt. of aromatic vinyl compound and having a Tg < -40  DEG C, after vulcanization blocks (A) and (B) being incompatible.
Patent JP-H11141581-A (JP)
Title: Disc brake device
Inventor: OKADA TADANORI
IPC: F16D65/02
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a disc brake device which can prevent eccentric wear of a brake pad and squeaking of brake in both cases of advancing and reversing the vehicle. SOLUTION: A long hole 50 is provided in the arm part 48 of callipers 30, which are supported by a torque member 90 movably along the long hole 50 toward the rotating direction of a disc rotor 18. When a piston and the claw 64 of callipers 30 put an inner pad 74 and outer pad 72 in pressure contact with the disc rotor 18 using a hydraulic force and its reaction force, the piston 36 and the friction members 84, 86, 88 furnished on the claw 64 are put in pressure contact with the disc rotor 18, and the friction members 84, 86, 88 have friction with the disc rotor 18 and are drawn to downstream in the rotor rotating direction at that time. Accordingly the callipers 30 move to downstream in the rotor rotating direction at that time, which will prevent squeaking in braking in both cases the vehicle is advancing and reversing.
Patent JP-H08136957-A (JP)
Title: Optical filter
Inventor: UDAKA TOORU
IPC: G02F1/15
Filed: 1994-11-11
Abstract: PURPOSE: To obtain an optical filter adequate for a visible light region of a non-light emission type with low electric power consumption by using a RED liquid contg. a silver salt as a filter material for adjusting light quantity and forming a reversible system which precipitates and dissolves silver on electrodes by driving control of counter electrodes. CONSTITUTION: The counter electrodes disposed on transparent substrates 4, 5 are respectively divided to central parts 2a, 3a and annular electrodes 2b, 3b to 2e, 3e disposed concentrically around these parts. The circumferences of 2e, 3e are provided with the counter electrodes 6A, 6B of the silver. The respective electrodes are connected to respective driving sources. The transparent substrates 4, 5 are disposed at prescribed intervals by spacers 7 and the RED liquid 1 is enclosed therebetween. The RED liquid 1 is controlled in oxidation reduction reaction according to impressed voltages and, therefore, the precipitation quantity of the silver on the cathodes of the respective divided electrodes is changeable by the impressed voltages.  Then, the control of various densities with various patterns by the impressed voltages on the divided electrodes is possible and the effective utilization as the optical filter is possible.
Patent JP-H04126138-A (JP)
Title: Ultrasonic diagnostic device for inner body-cavity
Inventor: YOKOI TAKESHI
IPC: A61B8/12
Filed: 1990-11-08
Abstract: PURPOSE:To easily inject the ultrasonic transfer medium extending over a tip cover and a guide tube, and to prevent the foreign matter from being mixed into the tip cover by providing a seal member by cutting off the part between the inside of the tip cover and a passage side for inserting-through and guiding a driving shaft, and providing an opening/closing means for opening and closing a communicating line, while holding liquid-tightness against the outside, on the way of the communicating line for communicating with between the inside of the tip cover and the passage side. CONSTITUTION:In a peripheral groove 44, an O-ring 45 consisting of an elastic material being a seal member is wound and installed, and by this 0-ring 45, the part between a tip part main body 21 and the inside surface of a through hole 38 is sealed. That is, the part between a tip cover 22 side and the through hole 38 side for allowing a driving shaft 40 to pass through is sealed liquid-tightly. In this regard, in the tip part main body 21 of an inserting part 1, a communicating line 81 for communicating with the inside of the tip cover 22 and the middle part of the through hole 38 is formed. One end 87 of a switching hole 86 is switched to a state for cutting off the communicating line 81 by rotating a passage opening/closing member 82, and a state for allowing one end 87 of the switching hole 86 to communicate with the communicating line 81 by rotating by 180 deg. from said state.
Patent JP-H06146097-A (JP)
Title: Zinc-chromium alloy electroplating method
Inventor: SUZUKI SHINICHI
IPC: C25D17/10
Filed: 1992-11-13
Abstract: PURPOSE:To stably and continuously produce a plated steel sheet having excellent corrosion resistance by using an anode in which a Pb system and a Pt system coexist at the time of executing electroplating while supplying a plating liquid reduced by metal Zn to a plating bath contg. Cr<3+>, Zn<2+> and hexavalent chromium. CONSTITUTION:The plating bath essentially consisting of the Cr<3+> ions and the Zn<2+> ions and contg. the hexavalent chromium is housed in a tank 6. A dissolution cell 20 is connected to this tank 6. The Cr<3+> ions and Zn<2+> ions obtd. by contact reaction of the plating liquid with the metal Zn in this cell are returned to the tank 6. The plating bath in the tank 6 is then supplied to a cell 1 where DC current is impressed between the anode 2 consisting of both of the Pb electrode and Pt electrode coexisting and the steel plate 3, and the steel plate 3 is subjected to zinc-chromium alloy plating.
Patent JP-H07156081-A (JP)
Title: Manipulator
Inventor: TAMURA SHIGERU
IPC: B25J3/00
Filed: 1993-12-03
Abstract: PURPOSE:To make a minipulator easily settable in the wake of its miniaturization by separating a control unit function, and setting up this separated control unit in a slide shaft of the manipulator. CONSTITUTION:A control unit 3 consists of an amplifier part generating an electric current for driving each shaft motor and the following four devices; 1, doing data communication with a main control unit 5, 2, reading a sensor of a manipulator body 1, 3, outputting each command signal to this amplifier part and a brake and 4, supplying a power source. In this constitution, this control unit 3 is attached to a shoulder part of the manupulator lady 1 free of detachment. With the data communication carried out between the main control unit 5 and the control unit 3, a necessary sensor signal and a motor driving signal are transmitted, through which this manipulator 1 is driven.
Patent JP-H01144073-A (JP)
Title: Production of grid for corona discharge of image forming device
Inventor: TANAKA YOSHIHIKO
IPC: G03G15/02
Filed: 1987-11-30
Abstract: PURPOSE:To prevent twisting of a grid body in a longitudinal direction and to improve the flatness of the grid itself by applying tension longitudinally to the grid body and pouring a molten resin to the outside circumference of an outside frame part, thereby obtaining the grid formed integrally with the resin frame part. CONSTITUTION:The grid body 1 of a grid-shaped slender rectangular shape plate is held flat under the tension exerted in the longitudinal direction thereof and the resin is poured in this state to the outside circumference of the outside frame part 2 of the grid body 1, by which the grid 4 integrally molded with the resin frame 3 in the outside frame part 2 is obtd. The resin is poured into a nozzle 5 from which the resin is supplied through a resin guide hole 6 to the molding part 7, by which the resin frame part 3 is molded. An upper mold 8 is removed and the grid 4 is taken out of a lower mold 18 by ejector bars 9. The grid 4 is thereby provided with stiffness and is improved in insulating characteristic; in addition, the deformation of the grid 4 is prevented and the flatness thereof is improved.
Patent JP-2001126686-A (JP)
Title: Pack structure of flat battery
Inventor: TAKEISHI RYUTA
IPC: H01M2/10
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a pack structure of a thin flat battery stably contacting a mounting device. SOLUTION: A flat battery pack structure comprises an outer enclosure 4 with three flanges 4A1, 4A2 and 4A3 for enclosing an electric generation element with positive and negative electrodes in a sealed manner, flat battery Bo with positive and negative electrode taps 1a and 2a drawn into the flange 4A1, circuit board 6 connecting with the positive and negative taps 1a and 2a, and housing made of a lower case 5a and upper case 5b for housing them. The two flanges 4a2 and 4a3 are bent in the direction of the thickness of the flat battery Bo to contact its sides. There are eliminated the portions 4a2 and 4a3 of the flanges 4A2 and 4a3 connecting with the flange 4a1. A part or all of the circuit board 6 is arranged in the space 7 between the flange 4A1 and upper case 5b.
Patent JP-H03163588-A (JP)
Title: Matrix type image display device
Inventor: SUZUKI KOJI
IPC: G06F3/147
Filed: 1989-11-22
Abstract: PURPOSE:To display a whole image under the state that it is scrolled by optionally delaying a start pulse, which is supplied, with respect to the signal of a vertical scanning cycle in an image signal and supplying it. CONSTITUTION:A hold circuit 13 which supplies a picture element signal in the image signal which is an object to be displayed to a matrix display element in a prescribed distributing state and a scanning circuit 12 which generates the signal of a horizontal scanning cycle after the start pulse generated based on the signal of the vertical scanning cycle in the image signal which is the object to be displayed and the subsequent start pulse and which scans successive column electrodes in the matrix display element 14 are provided. Then, the start pulse which is supplied is optionally delayed with respect to the signal of the vertical scanning cycle in the image signal and supplied to the circuit 12. Thus, the whole image is displayed under the state that it is scrolled on a matrix type display device.
Patent JP-H02201550-A (JP)
Title: Method and apparatus for verifying tested unit
Inventor: JIYON DEII PORUSUTORA
IPC: G06F11/22
Filed: 1989-11-22
Abstract: PURPOSE: To realize automatic verification by setting verification of the kernel circuit of a unit to be texted based on the result of a specific determination step. CONSTITUTION: An emulation memory is provided to test the kernel circuit of a unit (UUT) 14 to be tested which has a microprocessor (μP) 70. It is determined whether the address of each instruction access is larger than the preceding instruction access address or not, whether the address of each data access is larger than the preceding data access address or not, and whether the address of each data access corresponds to the position of specified data in the latest accessed instruction or not, and verification of the kernel circuit is set when a program, is completed based on the results of this determination step. Thus, the kernel of the system is automatically verified.