baber/WOPTO huggingface dataset:
Patent JP-S6476969-A (JP)
Title: Production of fiber-reinforced ceramics
Inventor: YOKOI HITOSHI
IPC: C04B35/58
Filed: 1987-09-17
Abstract: PURPOSE:To obtain fiber-reinforced ceramics, having a higher strength and toughness than those of a compact prepared by a hot-pressing method without anisotropy in characteristics of the calcined compact, by forming a blend composition consisting of silicon carbide whisker, calcining assistant, such as alumina or sialon, calcining the resultant compact under ordinary pressure and then calcining the obtained compact under a gas pressure. CONSTITUTION:A blend composition containing 5-30wt.% silicon carbide whisker, <=10wt.% AlN, 1-30wt.% Al2O3 and 1-30wt.% one or more of oxides or compound oxides of a metallic element selected from group IIa or IIIa of the periodic table so as to provide 5-40wt.% total amount and the remainder consisting essentially of Si3N4 or sialon is formed by a conventional method. The resultant compact is then calcined in a nonoxidizing atmosphere at 1,600-1,850 deg.C until open pores are lost and then calcined under a gas pressure in a nonoxidizing atmosphere at 1,600-2,000 deg.C under 1.5-100atm.
Patent JP-H0895702-A (JP)
Title: Method and device for correcting coordinate input detection position
Inventor: NARITA KIYOKAZU
IPC: G06F3/0488
Filed: 1994-09-27
Abstract: PURPOSE: To obtain the method and device for coordinate input detection position correction which obtain an input value without any error in spite of operation caused by the thickness of a touch sensor and an eye angle. CONSTITUTION: This method is a coordinate input detection position correcting method correcting the deviation between a display position displayed on a display device 11 and the input position of a touch sensor 13 fitted onto the display surface of the display device 11; and a position detecting means detects an input coordinate point and a correction quantity is calculated from a characteristic correction expression determined for an input area including the input coordinate point among plural divided input areas, thereby finding the real coordinates from the input coordinate point which is previously detected and this correction quantity.
Patent JP-S61110790-A (JP)
Title: Jet plating method of ic lead frame
Inventor: MURATA YASUTO
IPC: H01L23/48
Filed: 1984-11-05
Abstract: PURPOSE:To obtain uniformed plated thickness, by positioning a resistor at the vicinity of a tip bonding area positioned at center part of opened hole, and regulating current density to tip bonding area. CONSTITUTION:An IC lead frame 5 made to cathode is supported by a mask 2 having the opened hole 8 for jetting plating liquid for exposing both of the tip bonding area 6 and a wire bonding area 7 corresponding to top end of inner lead of an IC lead frame, and an ionized plating liquid 10 is jetted to the hole 8 from a nozzle 9 to plate the frame 5. The resistor 11 is positioned being approached to the area 6 positioned at the center of the hole 8, and current density to the area 6 is regulated by the register 11.
Patent JP-2000066786-A (JP)
Title: Information processor, display control method for information processor and recording medium recording control program therefor
Inventor: HORA SHINICHI
IPC: G06F3/0488
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To effectively perform the screen display of an information processor. SOLUTION: This information processor is provided with a position input means 1-2 for inputting a position inside the screen of a display part, an input control means 103 capable of inputting a character and a state change instruction, etc., by the position specified in the position input means 1-2, a superimposing display means 1-6 for displaying only one of the information inputtable by the input control means 1-3 and the information independent of the input control means 1-3 in the same display area or superimposing and displaying them and a superimposing display switching means 1-4 for switching display contents.
Patent JP-H0979095-A (JP)
Title: Vaporized fuel treating device
Inventor: OSANAI AKINORI
IPC: F02M25/08
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To uniformly distribute purge gas to each cylinder, in a multicylinder engine. SOLUTION: In a vaporized fuel treating device having a canister 25 adsorbing vaporized fuel and a purge passage 26 communicating from the canister with an intake passage of an internal combustion engine to purge vaporized fuel by a prescribed period fed out to the intake passage, a purge port 1, 2, which is a tip end part in an intake passage side of the purge passage 26, is arranged so as to open in a plurality of parts with a flow speed different in the intake passage. A means, adjusting an inflow time of purge gas passing in the purge passage to flow in the intake passage, is provided in the purge passage 26. Further, so as to generate a turn flow of purge gas by an intake flow, the purge port is arranged.
Patent JP-H06324896-A (JP)
Title: Method and device for correcting error
Inventor: OKAMOTO HIROO
IPC: G06F11/10
Filed: 1993-09-17
Abstract: PURPOSE:To utilize the capability of a duplex coded error correction code to a maximum. CONSTITUTION:Error detection/correction is performed by C1-decoding the second code block of a duplex coded code word by a second inspection word, and a flag is added to the second code block in which an error is detected. Thence, the error detection is performed by releasing interleave and by C2- decoding a first code block by a first inspection word with minimum distance d1, and when the number of erroneous words shows a number <=S shat is 2S1<=d1-1, the erroneous word is corrected. When the number of erroneous words exceeds S1, and when relation between the number E2 of known erroneous words provided with the flag and the number S2 of unknown erroneous words without possessing the flag is shown as 2S2+E2<=d1-1, and the number up to S2 of erroneous words other than the known E2 words is detected by C2- decoding again the first code block assuming that E2 errors exist, and the number up to S2+E2 of errors can be corrected.
Patent JP-H0575691-A (JP)
Title: Communication equipment utilizing name card
Inventor: HIRONO KENICHI
IPC: H04N1/00
Filed: 1991-09-11
Abstract: PURPOSE:To simplify the input operation at transmission and to prevent mis- input. CONSTITUTION:A display section 11 representing a transmission number is printed out in advance on a name card 10, and a facsimile equipment main body 1 is provided with a reader 4 converting a display content of the display section 11 into a transmission number and entering the transmission number, then the transmission number is entered by allowing the reader 4 to read the display section 11 of the name card 10. Thus, it is not required for a caller to enter the transmission number on each occasion and mis-input in the operation is surely prevented.
Patent JP-2001057684-A (JP)
Title: Electronic exchange
Inventor: FURUKAWA EIJI
IPC: H04Q11/04
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To facilitate function writing, etc., of each function block constituting an electronic exchange by allowing a host controller part for controlling a function block part for realizing a prescribed function to write logic data corresponding to the function of the function block part to the function block part. SOLUTION: A host controller part 101 first reads identification information of a function block part 104 through a control bus 103 in order to discriminate the kind of the part 104 to be the writing object of logic data. Upon recognizing the kind of the block 104 of the writing object, the part 101 downloads logic data to the part 104 corresponding to each part 104 from a maintenance terminal device 105 having the logic data. Thus, the logic data is batch-downloaded to the part 104 from the part 101.
Patent JP-2001056934-A (JP)
Title: Production of magnetic recording medium
Inventor: KUDO TAKAO
IPC: C09D5/23
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of streaks on the surface of a magnetic layer as an upper layer and to form a magnetic layer having good surface properties as an upper layer. SOLUTION: The top of a nonmagnetic substrate 1 is coated with a nonmagnetic coating material prepared by dispersing a nonmagnetic powder and a binder together with a solvent to form a nonmagnetic layer 2 as a lower layer. While the nonmagnetic layer 2 is in the wet state, a magnetic layer 3 as an upper layer is formed on the nonmagnetic layer 2 by coating with a magnetic coating material prepared by dispersing a ferromagnetic powder and a binder together with a solvent to produce the objective magnetic recording medium. The magnetic coating material has antithixotropy.
Patent JP-H0790554-A (JP)
Title: Film forming device
Inventor: KITAORI NORIYUKI
IPC: G11B5/85
Filed: 1993-09-17
Abstract: PURPOSE:To form a high performance magnetic recording medium on a supporting body by supplying metallic pellets on a ceramic plate like body floating on a molten metal, slowly replenishing while heating to prevent rapid decrease of molten metal temp. and stabilizing the evaporation the molten metal. CONSTITUTION:A metallic film (e.g. a magnetic metal film) is formed by evaporating a metallic material 5 in a vessel 8 and depositing the particles of the metallic material 5 on the supporting body 2. With he decrease of the metallic material 5 by evaporation, a supply device is operated to supply the pellets 9 composed of the plate like metallic material 5 onto the plate like body 10. The plate like body 10 is formed from a ceramic and is floated on the molten metal and is controlled at a prescribed position by a controlling means. Thus, since the metallic material 5 is constantly and stably supplied into the molten metal, the high quality magnetic recording medium is efficiently obtained.
Patent JP-S6293040-A (JP)
Title: Wire management control device for wire working processing machine
Inventor: IKECHI MASAHIRO
IPC: B21F23/00
Filed: 1985-10-16
Abstract: PURPOSE:To make an operator not to mind the remaining wire quantity, and also to efficiently execute the arrangement of a work, by calculating the number of pieces which can be cut, and also displaying a result. CONSTITUTION:A matrix-shaped screen is displayed on a display 34, an each line of the matrix shows each wire working processing as shown by a lot No.1 and thereafter. On each line of the matrix, a part of an editing data in each wire working processing, namely, a cutting length Lc and the number of cutting pieces Nc in an inputted data in an editing mode, and a data for showing an executing state of the present time point of the wire working processing are displayed. That is, the present number of cutting pieces N, the remaining number of cutting pieces Nr, and an end/active display are displayed successively, based on a command from a control device. Also, on the lower part of the display 34, an instructing message area 40 for displaying a necessary instructing message related to a wire out-of-stock and a work end, etc., is provided.
Patent JP-H0682589-A (JP)
Title: Control power supply for scram pilot valve
Inventor: ASAKAWA FUMIO
IPC: G21C7/16
Filed: 1992-08-31
Abstract: PURPOSE:To obtain a control power supply for scram pilot valve in which simultaneous insertion of a plurality of control rods, caused by insufficient connection in a control power supply circuit, is prevented by providing a power supply indicator for the scram pilot valve or a cable communicating the opposite ends of the control power supply in the control circuit for control rod driving hydraulic system. CONSTITUTION:In one embodiment, electromagnetic coils 5 of a plurality of scram piloy valves 4 are connected in parallel between control power supply cables 9 for each channel and an indicator 15 is connected in parallel with each electromagnetic coil 5. In a second embodiment, the plurality of electromagnetic coils 5 are connected in parallel between the control power supply cables 9 for each channel while furthermore between the uppermost stream position and the lowermost stream position of each control power supply cable 9 are communicated through a communication cable 16.
Patent JP-S6475454-A (JP)
Title: Aluminum salt of n,n,n',n'-tetrakis(p-diallylaminophenyl-1,4-benzene and use thereof
Inventor: SATO GIICHI
IPC: B41M5/26
Filed: 1987-09-18
Abstract: NEW MATERIAL:A compound expressed by formula I (X<-> is anion). USE:Useful as a coloring matter for infrared ray shielding material and optical recording media and capable of exhibiting sufficient absorption within a wide range and good solubility in organic solvents, compatibility with polymers and excellent light fastness. PREPARATION:A compound expressed by formula II and a compound expressed by the formula Ag<+>X<-> are oxidized in a solvent, such as DMF, at 40-100 deg.C for 10-60min to afford the aimed compound expressed by formula I. The compound expressed by formula II and a copper salt are used in equimolar amounts to carry out the reaction. The compound expressed by formula II is obtained by reacting a compound expressed by formula III with an allyl halide in the presence of an acid neutralizing agent (e.g. K2CO3) in a solvent, such as DMF, at 40-120 deg.C.
Patent JP-H1079563-A (JP)
Title: Electronic circuit board, production method therefor, photoelectric switch provided with the same and proximate switch provided with the same
Inventor: YAMASHITA YOSHIHIRO
IPC: H05K1/18
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit board which further facilitates production, improves the yield of surface mounted components and is miniaturized. SOLUTION: In an electronic circuit board 1, an electric wiring graphic (not shown) is printed on a main face 20 of one front face of a printed wiring board 2, and surface mounted components 3 are mounted on the main face 20 by soldering. A recessed part 6 is formed on the main face 20, except for the part where the surface mounted components 3 are provided. A bare chip 4 is mounted at the recessed part 6. The bare chip 4 is electrically connected with the electric wiring (not shown) printed at the recessed part 6 by a wire 7. A recessed part 30 is formed separately from the recessed part 6, in order to arrange components such as a light-emitting diodes among the surface mounted components 3 on the main face 20.
Patent JP-H0678823-A (JP)
Title: Automatic shampooing machine
Inventor: SAKANE TETSUO
IPC: A45D19/08
Filed: 1992-08-31
Abstract: PURPOSE:To always stabilize a temperature of hot water in a hot water storage tank by detecting a temperature of mixed water by a mixing hot water and water from the outside, storing the mixed water in the hot water storage tank, when the temperature is suitable for a shampoo, and discharging it to the outside, when the temperature is outside of a range of a suitable temperature. CONSTITUTION:From a water supply tube in the outside, water is supplied to a mixing valve 84 through a stop valve 81C, a strainer 82C and a check valve 83C. Also, a hot water supply tube in the outside supplies hot water to the mixing valve 84 through a stop valve 81H, a strainer 82H and a check valve 83H. A temperature of water and hot water which are mixed is detected by a thermistor Th2, and when it is suitable for a shampoo, the mixed water and hot water are stored in a hot water storage tank 87 by closing a valve 94 and opening a valve 85, and when the temperature is outside of a suitable temperature range, the mixed water and hot water are discharged to the outside from a discharge tube 93 by closing the valve 85 and opening the valve 94. In such a way, hot water in the hot water storage tank 87 is always held at a temperature being suitable for the shampoo.
Patent JP-H04111794-A (JP)
Title: Industrial robot
Inventor: TOKIMINE TOYOHIKO
IPC: B25J9/00
Filed: 1990-08-31
Abstract: PURPOSE:To carry out an origin restoring operation in a short time by arranging an origin restoring means to turn a rotary shaft respectively in one direction or in the other direction by means of 'on-and-off' of an origin detecting switch and to stop the rotary shaft by means of switchover of the switch from 'on' to 'off' or from 'off' to 'on'. CONSTITUTION:In the case of an origin restoring operation, when an origin detecting switch 9 fixed on a fixing shaft 2 is turned, for example, 'on' or 'off' according to detection or non-detection of a dog 8 installed on a rotary shaft 4 of a robot arm 3, by an origin restoring means, the rotary shaft 4 is turned in one direction or in the other direction, that is, in the direction for changing a detected result of the dog 8 by means of the origin detecting switch 9. Next, when the origin detecting switch 9 is switched from 'on' to 'off' or from 'off' to 'on', this rotary shaft 4 is stopped, and the robot arm 3 stops at the original position.
Patent JP-H0984225-A (JP)
Title: Electric apparatus housing panel
Inventor: NAKABAYASHI SHIGEYUKI
IPC: H02B1/56
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an electric apparatus housing panel in which cooling air can be supplied to an inverter transformer without leaking out the vibration and noise of the inverter transformer toward a front side (an operator side). SOLUTION: An electric apparatus such as an inverter transformer which needs cooling and generates vibration and noise is housed in an electric apparatus housing panel. As a means which cools the electric apparatus and prevents the vibration and noise from leaking out, a silencing duct 7a, a shielding plate 8a, a sound absorber 9 and a vibration-proof member 10 are provided in the electric apparatus housing panel. Further, a suction inlet is provided o the lower part of the rear of the housing panel and a cooling fan 2 and an exhaust outlet 6 are provided on the ceiling part of the housing panel.
Patent JP-S61112735-A (JP)
Title: Intake air control device for turbo-supercharger
Inventor: YAMANE TAKESHI
IPC: F04D29/46
Filed: 1984-11-06
Abstract: PURPOSE:To improve compression efficiency over the entire operating range by supplying an impeller with uniform vortex air flow using a plurality of variable angle air guide vanes spaced at regular circumferential intervals upstream of the inlet of a compression impeller. CONSTITUTION:Air introduced from air inlet 11A of duct 11 is led to a scroll section 11B and through annular air passage 11C to air inlet 5B. Guide vanes 12 installed in annular air passage 11C are arranged at regular circumferential intervals. The guide vanes 12 can be swung simultaneously through link mechanism 15A when angle changing member 15 is turned about supporting shaft 16. At low speeds on with low loads, air passage are throttled with the vanes.
Patent JP-H04116236-A (JP)
Title: Air-fuel ratio controller of internal combustion engine
Inventor: FURUYA JUNICHI
IPC: F02D41/14
Filed: 1990-09-04
Abstract: PURPOSE:To correct difference in air-fuel ratios at every cylinder and make a real air-fuel ratio close to a target air-fuel ratio by performing learning to compensate a basic fuel injection quantity at each area in an engine operational condition. CONSTITUTION:Oxygen sensors 16 are provided at the exhaust collection part of two cylinder groups where their exhaust strokes are not close to each other in an exhaust manihold 8, and an air-fuel ratio of air-mixture sucked into an engine 1 via oxygen concentration in the exhaust air is detected. A learning compensation quantity is corrected and rewritten by a control unit 12 so that the air-fuel ratio of the other cylinder than that of a standard cylinder is made close to the air-fuel ratio of the standard cylinder by making the air-fuel ratio of the standard cylinder standard. The real air-fuel ratio is compared with the target air-fuel ratio at each cylinder, and feedback compensation values are set at every cylinder so that the real air-fuel ratio in respective cylinders becomes the target air-fuel ratio. Consequently, since the difference in the air- fuel ratios at every cylinder is corrected, a fuel injection quantity is feedback- controlled so that the real air-fuel ratio comes close to the target air-fuel ratio.
Patent JP-H1079538-A (JP)
Title: Liquid crystal display device and production method therefor
Inventor: FUKUYAMA TOSHIAKI
IPC: G02F1/1365
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device, equipped with an MIM element which generates little leak current and shows satisfactory element characteristics. SOLUTION: This device is driven by a double-terminal nonlinear element, composed of a lower electrode 5a for which liquid crystal is sealed between a pair of substrates and respective pixel electrodes 7 formed in the shape of a matrix on the surface of at least one substrate 2 are connected to signal wiring, an insulator, which has nonlinearity, formed to cover the lower electrode 5a, and an upper electrode 6 connected to the pixel electrodes 7. In this case, the etching cross section of the lower electrode 5a is worked to be beveled at a tapered angle from 15 deg. to 35 deg.. Thus, the defects of an MIM element are reduced, and the reduction of nonlinear characteristics can be prevented as well.
Patent JP-H0897638-A (JP)
Title: High frequency digital signal receiver
Inventor: MISHIMA AKIRA
IPC: H03D7/00
Filed: 1994-09-28
Abstract: PURPOSE: To obtain a high frequency digital signal receiver preventing image disturbance with a simple control system in the digital signal transmission using a cable for CATV or the like. CONSTITUTION: An oscillator 6 oscillates an intermediate frequency higher than a half of a difference between a maximum frequency and a minimum frequency of a signal received at an input terminal 1 and a fixed filter is adopted for an input filter 2. Since the input fixed filter 2 not requiring control of a tuning frequency to the signal received by the input terminal 1 is employed, the high frequency digital signal receiver is realized with a simple configuration.
Patent JP-H0574319-A (JP)
Title: Current limiting type circuit breaker
Inventor: FUKUTANI KAZUNORI
IPC: H01H73/20
Filed: 1991-09-12
Abstract: PURPOSE:To prevent grounding from a reverse terminal hole so as to prevent short-circuiting between terminals by interposing an insulator provided with an arc gas discharge path between a cable run housed inside a current limiting portion case and the reverse terminal hole. CONSTITUTION:An insulator 31 is inserted into a current limiting portion case through a reverse terminal hole 10b, to be thus interposed between a current limiting portion fixed contact piece 12 serving as a cable run inside a current limiting portion 25 and the reverse terminal hole 10b. The insulator 31 is formed into a frame shape, and is provided with an exhaust path 31a communicated with an arc gas exhaust hole 10c. Consequently, grounding from the contact piece 12 or a screw 28 to a metal fixing plate 29 can be prevented even in the case where the fixing plate 29 is used. Therefore, it is possible to prevent short-circuiting between phases, which is induced by the grounding.
Patent JP-2001060577-A (JP)
Title: Plasma treatment system and plasma treating method
Inventor: KITAYAMA KAZUYA
IPC: H01L21/3065
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment system, capable of treating a work over approximately the entirety with plasma. SOLUTION: This system comprises a plasma treatment apparatus A, which has a cylindrical reactor tube 2 opened at one side as a blowout hole 1, a high voltage electrode 3 and a ground electrode 4, and operates a plasma-generating gas fed into the reactor tube 2, an A.C. electric field is applied between the high voltage electrode 3 and the ground electrode 4, to generate glow discharge in the reactor tube 2 at the atmospheric pressure, and a plasma jet 5 is blown from the blowout hole 1 of the reactor tube 2 on a work 6, and a plasma treatment apparatus drive means 30 for driving the plasma treatment apparatus A three-dimensionally, to adjust the blowout angle of the plasma jet 5 to the work 6. Due to the operation of this drive means 30, the plasma jet 5 can be fed surely.