baber/WOPTO huggingface dataset:
Patent JP-H0845933-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KISHII SADAHIRO
IPC: H01L21/304
Filed: 1994-08-02
Abstract: PURPOSE:To prevent recesses from occurring in a buried wiring layer or a buried bonding pad when a conductive film is buried in a groove through a polishing method so as to protect the conductive film against disconnection. CONSTITUTION:Grooves are cut in an insulating film 15 provided onto a silicon semiconductor substrate 1 corresponding to a conductive pattern 16 so as to enable a non-conductive region 8 to be located inside the buried conductive pattern 16, a conductive film is deposited on all the surface including the grooves, and then the conductive film is removed off excluding the grooves through a polishing method for the formation of the buried conductive pattern 16.
Patent JP-S6424896-A (JP)
Title: Hydraulic fluid composition
Inventor: TAKANO YOSHINORI
IPC: C10M105/78
Filed: 1987-07-22
Abstract: PURPOSE:To provide a hydraulic fluid compsn. which does not undergo precipitation of boric acid even when contg. a large amt. of water, has a high b.p. when hydrous and excellent low-temp. viscosity characteristics, and contains only a small amt. of precipitate, by combining a polyoxyalkylene glycol monoalkyl ether and its borate with a specific amine compd. CONSTITUTION:10-60wt.% compd. of formula 1 and 35-85wt.% compd. of formula II are combined with 5-15wt.% compd. of formula III to provide a hydraulic fluid compsn. In formulae I-III, R<1> and R<2> are each 1-3C alkyl; R<3> is 1-9C hydrocarbon group; A<1>O, A<2>O, A<3>O and A<4>O are each 2-4C oxyalkylene; and m, n, p and q are each the average of No. of 2-4C oxyalkylene groups, provided that m and n are each 2-5, p>0, q>0, and p+q=2-6.
Patent JP-S6241426-A (JP)
Title: Slide bearing
Inventor: HIRAKAWA KIYOSHI
IPC: F16C33/12
Filed: 1985-08-19
Abstract: PURPOSE:To improve shape and dimensional accuracy of the inner diameter surface of a bearing exceptionally by forming a taper face inclined to inside or a step face at the step part of a convex or concave peripheral face provided on the inner peripheral face of an external cylinder member, in a slide bearing whose internal cylinder member is made of synthetic resin. CONSTITUTION:At the inner peripheral surface of a external cylinder member 10 a first stage convex peripheral surface 11 is continuously provided in the periphery direction. A taper face 12, which is inclined at a specified angle from an outer edge, in the shaft direction, of the convex periphery 11 to inside in the shaft direction, is formed, at a step part between itself and the inner peripheral surface of the external cylinder member 10 neighboring, on both sides, in the shaft direction, of this convex periphery face 11. The material of the external cylinder member 10 of this bearing is an aluminium. An internal cylinder member 30 is made of a polyphenylenesulfite (PPS) containing reinforcing fiber and volume shrinkage percentage of the internal cylinder member 30 is approximate 2/1,000. Consequently, this bearing restrains the dimensional change of an inner diameter at the time of use and simultaneously roundness of the inner diameter is rapidly improved and then a dispersion of the inner diameter is steeply reduced.
Patent JP-H0849645-A (JP)
Title: Thermal actuator
Inventor: HONMA AKIRA
IPC: F03G7/06
Filed: 1994-08-02
Abstract: PURPOSE:To obtain a thermal actuator making use of shape memory alloy, by which the flexible amount is increased, and the operating function is improved by widening the operating range. CONSTITUTION:A thermal actuator is provided with a rotatable disc 1, a wire 2 whose one end is wound on the disc 1 so as to rotate the disc 1 in one direction, shape memory alloy springs 3 to which the other end of the wire 2 is connected, and the other wire 6 wherein one end is wound around and fixed to the disc 1 so as to rotate the disc 1 in the opposite direction, and the other end is connected to the operating loads 4. Wire grooves 7a to 7e for freely changing the winding radius of the wire 6, and having the different radii are provided on the disc 1, and weights 8 are arranged on the disc 1, which act so that the operating load may be decreased by the contraction of the shape memory alloy springs 3 at the high temperature, and so that the operating load may be increased by the extension of the shape memory alloy spring 3 at the low temperature.
Patent JP-H0345566-A (JP)
Title: Production of sintered granular material
Inventor: SHINDO NORIKAZU
IPC: C04B35/64
Filed: 1989-07-14
Abstract: PURPOSE:To obtain the subject sintered material having decreased residual C content by kneading metallic particles with a binder to form a pellet, forming a green body having a prescribed form from the pellets and maintaining the body in an H2-containing inert gas or H2 gas atmosphere at a temperature within a specific range over a sufficiently long period. CONSTITUTION:One or more kinds of metallic particles such as Fe or Ni having particle diameter of several mum are kneaded with a binder composed of a thermoplastic resin, wax, etc., to form pellets, which are injection-molded to obtain a green body W having a prescribed shape. The green body W is embedded in a processing vessel 3 containing Al2O3 powder 4. The vessels 3 are placed in a degreasing furnace 1. H2-containing inert gas or H2 gas is introduced as an atmospheric gas into the a furnace through a gas-inlet tube 5. The green body W is heated at about 300 deg.C to evaporate and eliminate the binder and then the temperature is raised to 600-800 deg.C to react H2 in the atmosphere gas with C remaining in the binder and remove the C as hydrocarbons. The degreased formed article W is transferred to another vacuum furnace and heated at about 120 deg.C for about 3hr to obtain a sintered material having decreased C content.
Patent JP-S6160115-A (JP)
Title: Input device for graphic information
Inventor: KINOSHITA HARUKI
IPC: G06F3/045
Filed: 1984-08-31
Abstract: PURPOSE:To attain the automatic switching between a writing input mode and an erasion mode as well as the automatic designation for the line width and the erasion range the writing information and to improve the operability and the input accuracy, by discriminating the form of the pressing operations on an input board based on the output voltage level between a conduction sheet and a resistor sheet. CONSTITUTION:The contact area between a resistor sheet 2 and a conduction sheet 1, i.e., the resistance value of the sheet2 is varied according to the form of the pressing operations on an input board. Therefore the output voltage of a constant current source 10 is changed. Then the threshold value is set at the output voltage level of the source 10 in a pen operation mode and an erasion mode of a blackboard eraser. The deciding signal of the 1st comparator is led to a control circuit to perform the automatic discrimination whether the signal showing the position coordinates detected by differential amplifiers Ax and Ay is equal to the information supplied by the pen operations or the information which designates the range of erasion of the blackboard eraser. Then the input processing corresponding to the result of said discriminating is possible. While how to hold the eraser is changed to change the erasion width and then the resistance value. Thus the output voltage of the source 10 is changed. It is possible to set the erasion width in two steps with the discriminating signal of the 2nd comparator by setting properly the threshold value.
Patent JP-H05347279-A (JP)
Title: Plasma etching method and device
Inventor: ISHIDA TAKESHIGE
IPC: H01L21/302
Filed: 1992-06-15
Abstract: PURPOSE:To uniformly etch a film keeping it high in an etching selection ratio to a mask layer or a base layer. CONSTITUTION:High frequency powers of the same frequency are separately supplied to a wafer placing electrode and a counter electrode respectively, an etching operation is made to start keeping a phase difference between the powers at a prescribed value, the powers are changed continuously or by stages in phase difference after an etching terminal point is detected, and a base layer or a mask layer is protected by increasing an etching rate in a selection ratio to a base or a mask at overetching.
Patent JP-H0841345-A (JP)
Title: Room-temperature-curing polyorganosiloxane composition
Inventor: ONO KAZUHISA
IPC: C08L83/04
Filed: 1994-08-03
Abstract: PURPOSE:To obtain a room-temperature-curing polyorganosiloxane composition showing excellent adhesion to a wide variety of substrates including a silicone rubber by mixing an organosilicone compound having specified substituents i.e., an alkenyloxysilyl group and/or a guanidyl group. CONSTITUTION:This composition comprises 100 pts.wt., in total, terminal-reactive polyorganosiloxane represented by formula I and a silane represented by formula II or a partial hydrolyzate thereof (the rate of the compound of formula I is 85-100wt.%), 0.01-10 pts.wt. curing catalyst, 0.5-10 pts.wt. nitrogenous silicon compound in which the nitrogen atom is bonded to the silicon atom through one or more carbon atoms, and that nitrogen atom is directly bonded to that or another silicon atom and 0.05-50 pts.wt. silane or siloxane having at least either an alkenyloxysilyl group or a guanidyl group and represented by formula III or IV.
Patent JP-H0916053-A (JP)
Title: Resin parts
Inventor: NAGATSUNA SHINJI
IPC: G03G21/16
Filed: 1995-06-26
Abstract: PURPOSE: To make it possible to easily identify whether resin parts are subjected painting or not. CONSTITUTION: A front door 10 is a resin part which is formed by injection molding by using resin materials and subjected to coating of prescribed colors after the molding and are provided with a indication 20 which indicates that the rear side is subjected to coating. The application on the front door 10 is discriminated by viewing the indication 20 when the front door 10 is recovered together with the non-coated resin parts, such as external covers 14 and a paper discharge tray 16. The front door 10 is thus collected separately as incombustible refuse without a regeneration treatment as a resin material and is discharged as it is.
Patent JP-H0471409-A (JP)
Title: Device for attaching second reaping blade for combine
Inventor: OCHI RIICHI
IPC: A01D41/12
Filed: 1990-07-10
Abstract: PURPOSE:To easily attach a 2nd reaping blade by inserting bosses of a reaping blade frame of the 2nd reaping blade to right and left supporting rods attached to the back face of an auger chamber and fixing with fixing screws. CONSTITUTION:A boss 22 of a reaping blade frame 21 of a 2nd reaping blade 18 is inserted to the lower lend of a left supporting rod 20 attached to the back face of an auger chamber 9 and is fixed with a screw 20. A boss 34 fixed to a transmission box 33 of the reaping blade frame 21 is inserted to the lower end of a right supporting rod 31 and is fixed with a fixing screw 35.
Patent JP-H0771077-A (JP)
Title: Unifying method for new material concrete and another member
Inventor: MATSUMOTO YOSHIJI
IPC: E04B1/61
Filed: 1991-07-23
Abstract: PURPOSE:To unify new material concrete and another member excellently by mounting an anchor plate at the end section of new material concrete consisting of a new material composed of carbon fiber, glass fiber or steel fiber and concrete and placing cast-in-place concrete on the fixing reinforcement side of the anchor plate. CONSTITUTION:An anchor plate 7 is installed at the end section of new material concrete 5, in which a new material 3 made up of carbon fiber, glass fiber or steel fiber is contained in concrete 1. The anchor plate 7 is fixed onto new material concrete 5 by bolts 9 screwed to the new material 3. The anchor plate 7 has a fixed reinforcement 11 on the reverse side to new material concrete 5. New material concrete 5 is transported onto a field, and cast-in-place concrete 15, into which a reinforcement 13 is arranged, is placed onto new material concrete 5.
Patent JP-H1012259-A (JP)
Title: Phosphoric acid fuel cell generating plant
Inventor: SUGIYAMA HIDEKAZU
IPC: H01M8/04
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent decreasing of condensation recovery performance of an exhaust gas condensation heat exchanger according to plant operation, by providing a wash means for washing a heat transfer pipe outside of the heat exchanger in the inside of the exhaust gas condensation heat exchanger. SOLUTION: In a phosphoric acid fuel cell, an exhaust gas condensation heat exchanger 8 is set up, which is for collecting possession heat and water from exhaust gas mixing combustion exhaust gas discharged from a fuel electrode and exhaust air discharged from an air electrode. The following constitution is provided: This exhaust gas condensation heat exchanger 8 comprises a phosphoric acid condensation heat exchanger part 8a provided in a side of an exhaust gas inlet 11 to condense phosphoric acid contained in exhaust gas and a water collection heat exchanger part 8b provided in the downstream of this part 8a to condense water contained in exhaust gas. A wash means 10 washing the phosphoric acid condensation heat exchanger part 8a is provided in an exhaust gas inlet side. In the wash means 10, a flow control means 16 for controlling a flow amount of washing fluid is provided.
Patent JP-S6338165-A (JP)
Title: Rotating speed detecting device
Inventor: MIYAKE KATSUYA
IPC: G01P3/488
Filed: 1986-08-04
Abstract: PURPOSE:To reliably detect the speed of a rotor by arranging a detection terminal having a coil which is excited at high frequency opposite the tooth part of a rotary gear closely and connecting an electric signal output terminal from the detection terminal to a measuring circuit. CONSTITUTION:The coil 2 which is excited at the high frequency is arranged at the radial position of the tooth part 1a of the rotary gear 1. Then, an eddy current is generated at the gear 1 by the excitation of the coil 2 as shown in a figure (b) and this eddy current produces magnetic flux phiB in the opposite direction from magnetic flux phiA produced by the coil 2. Then the eddy current varies in synchronism with the intermittence of the tooth part 1a, so the self- inductance of the coil 2 varies. This appears depending upon the rotating speed of the gear 1, so a voltage signal as the output signal of the coil 2 is measured to detect the rotating speed of the gear 1.
Patent JP-S5973252-A (JP)
Title: Tool and tool attaching device
Inventor: INOUE KIYOSHI
IPC: B23B31/00
Filed: 1982-10-20
Abstract: PURPOSE:To make it possible to automatically determine whether the position of a tool is accurate or not, by providing a magnetic scale on the tool or a tool holder so that a signal is obtained by a magnetic head on a tool attaching part. CONSTITUTION:A magnetic scale 3 is provided to the shank 2 of a tool 1. A magnetic head 6 is provided on a tool attaching part 4 by means of a head holder 5 so that the magnetic head 6 is opposed to the magnetic scale 3, and detects magnetism on the magnetic scale and issues a signal which is fed to a computing device 9 for automatically discriminating whether the tool is attached accurately to a predetermined position in the tool attaching part or not.
Patent JP-S5885178-A (JP)
Title: Ic test system
Inventor: KAMIYA SHIGEO
IPC: G01R31/317
Filed: 1981-11-17
Abstract: PURPOSE:To perform an easy and quick IC testing by arranging an ROM with a test pattern written-in, an ROM with a correct test output written-in, a coincidence circuit for judging test results and the like in an IC. CONSTITUTION:An ROM4 in which an external test pattern and an FF rest pattern are memorized as accessed with an address counter 6 operating through a built-in test control circuit 11 and an ROM5 in which a solution pattern output and a solution FF pattern output are memorized are arranged in an IC1. First and second coincidence circuits 71 and 72 and the like are povided in the IC1 to determine whether outputs of a logic combination circuit 2 and an FF3 responding to outputs read out of the ROM4 each coincide with outputs read out of the ROM5. Therefore, an IC testing can be performed easily and quickly depending only on the monitoring of judgement on the coincidence without increasing the number of terminals simply by starting it through a circuit 11.
Patent JP-S6160756-A (JP)
Title: Polyamide-imide resin composition
Inventor: SATOJI FUMITADA
IPC: C08L27/12
Filed: 1984-08-30
Abstract: PURPOSE:To provide the title compsn. having excellent mechanical and electrical properties, melt moldability, heat resistance, anti-foaming properties and anti- stick inhibiting properties, consisting of a polyamide-imide resin, a thermoplastic resin and a fluororesin. CONSTITUTION:10-30vol% fluororesin (e.g. tetrafluoroethylene/hexafluoro propylene copolymer) having a specific melt viscosity if 1X10<3>-10<6>P at 372+ or -1 deg.C and a m.p. of 250 deg.C or above (in the crystalline form) is blended with a mixture of 60-90vol% polyamide-imide resin of formula I (wherein R1 is a trivalent arom. group cong. at least one benzene ring; R2 is a bivalent org. group; R3 is H, methyl, phenyl) and 40-10vol% at least one thermoplastic resin selected from among arom. polysulfonic acids having a decomposition temp. of 350 deg.C or above, a specific melt viscosity of 1X10<3>-10<5>P at 350+ or -1 deg.C and formula II (wherein R<4> is a bivalent arom. group) and arom. polyether ketone resin of formula III.
Patent JP-H0721989-A (JP)
Title: Discharge lamp
Inventor: ENDO SHINICHI
IPC: H01J61/36
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a discharge lamp which prevents the losing of function of a metal oxide membrane for blackening preventing in an effective luminous part, so as to improve the reduction of illuminance and the reduction of lighting evenness owing to a blackening. CONSTITUTION:An exhaust pipe 2 is provided at a part other than the area to be the effective luminous part of a luminous tube 1, an alumina membrane 3 is formed only on the area to be the effective luminous part, and electrodes which consist of tungsten filaments 4a and 4b and anodes 8a and 8b are provided on both ends of the luminous tube 1. And, after the air in the luminous tube 1 is evacuated, argon gas and mercury are sealed and added, the exhaust pipe 2 is chipped off, and the chip-off part 9 is formed at a part other than the effective luminous part.
Patent JP-H0911249-A (JP)
Title: Mold structure of seat pad for car
Inventor: CHIBA YOSHINORI
IPC: B29K75/00
Filed: 1995-06-28
Abstract: PURPOSE: To prevent the encirclement of the terminal of felt by urethane caused by the creeping of urethane causing the generation of an allophone by a simple structure. CONSTITUTION: A rib 6 is formed outside the protruding part 5 provided to an upper mold 1 in parallel to the protruding part 5 so as to hold the terminal part of the felt 4 set along the wall 1a of the urethane foaming space of the upper mold 1 in a protruding state to provide a recessed groove 7 between the outside of the protruding part 5 and the rib 6 and the terminal 4a of the felt 4 is inserted in the recessed groove 7 to foam urethane.
Patent JP-H01188285-A (JP)
Title: Manufacture of plastering trowel handle
Inventor: MIYAZAKI TSUTOMU
IPC: B25G3/34
Filed: 1988-07-21
Abstract: PURPOSE:To eliminate the twitch of a cutting edge section occurred in thermal shrinkage and completely cover a handle for getting excellent appearance by externally fitting a thermal shrinking tube to the handle before attaching a trowel leg and plug chip thereto and covering the handle applied thermal shrinkage thereto. CONSTITUTION:A plastic thermal shrinking tube 10 is externally fitted to a handle 4 to which a trowel leg 3 and a plug chip 9 have not yet been attached and heated for being made to stick to the handle 4. ln the next step, to the center of the tube film covering the groove 6 of the handle, a slit 13 is made in the longitudinal direction of the groove 6. The trowel leg 3 is driven into the handle 4 holding the edge section 14 of the tube film 12 which is cut between the rear side face 15 and the rear well 16 of the handle groove 6 and between the side wall 17 of the handle groove 6 and the plug chip 9, and the plug chip 9 is pressedly inserted. After that, the periphery of the plug chip 9 and trowel leg 3 are heated again to shrink the flash section 18 of the cutting edge 14 of the tube again for obtaining a desired handle of the plastering trowel.
Patent JP-S57106009-A (JP)
Title: Thin magnet and manufacture thereof
Inventor: MASUDA KATSUYA
IPC: H01F41/02
Filed: 1980-12-23
Abstract: PURPOSE:To obtain an anisotropic thin magnet by inclining an evaporating heat source and a substrate to a prescribed angle and restricting the growth direction of the crystal of a magnet in evaporating a magnetic material on the substrate made from a nonmagnetic material as a magnet for a watch. CONSTITUTION:In an evaporation process, an evaporating heat source 7 and a substrate 8 are inclined to a proper angle determined by the property of an anisotropic magnetic material 9. The growth direction of a crystal of a magnet is determined primarily by this inclined angle, allowing anisotropy to be produced to provide a high energy product. Or, a magnetic field is provided near the substrate 8, and anisotropy is produced with evaporation. For a magnetic material 9, samarium.cobalt is used and is evaporated in vacuum under the Curie temperature of the magnetic material 9. The evaporation is made on both surfaces or the one side surface of the substrate 8 by using a mask 10. On the substrate 8, a base 12 having a hole 12a and a bridge 12b correspondingly to a rotor magnet 11 is formed by means of etching processing of a stainless plate, and after evaporation, the bridge 12b is punched out. Further, for the substrate 12, synthetic resin is used and is melted after evaporation, thereby allowing the magnet to be formed.
Patent JP-S6428540-A (JP)
Title: Automatic monitoring of concentrated nucleus counter
Inventor: ONO TOSHIHIKO
IPC: G01N15/10
Filed: 1987-07-24
Abstract: PURPOSE:To automatically detect the quality of measurement during a measuring job, by detecting a liquid drop grown coarse at a particle expanding section with a particle detecting section to count a partial area of a peak distribution of a pulse outputted from a particle detecting section with a peak discrimination. CONSTITUTION:A particle as liquid drop grown coarse at a particle expanding section 2 is inputted into a particle detecting section 3 to measure and as each particle is detected, a pulse signal outputted from the detecting section 3 is counted with a counter 4. A peak discriminator 6 discriminates a peak at least at a part in a pulse height distribution of the pulse signal and the number of pulses is counted with a counter 7 for detecting counting deficiency, for example, in a range of 8 in the drawing. Counts thus obtained have 0 or a very small value when operation is normal and when the operation is poor, many more pulses are to be counted to allow detection of abnormality. Other discriminator 6 and counter 7 are required to count pulses, for example, in a range of 9 in the drawing.
Patent JP-S6075173-A (JP)
Title: Deflection circuit
Inventor: IMAIZUMI NORIO
IPC: H04N3/16
Filed: 1983-09-30
Abstract: PURPOSE:To stabilize vertical synchronism even at the reproduction of a composite synchronizing signal inserting a special narrow wide vertical synchronizing signal by holding a vertical synchronizing pulse inputted once at a flip-flop until trigger is applied. CONSTITUTION:When a composite video signal is applied to the input terminal 14 of a synchronizing separator circuit 1 and a vertical trigger pulse appears at an output side, the output of an AND gate 19 is inverted positively to set an RS- FF21. The Q output of an RS-FF21 is applied to the terminal D of a D-FF21 through an OR gate 18. Since the RS-FF21 is set in this state, the width of the vertical trigger pulse is narrow and even if it is lost at the next timing, a high level signal applied to the terminal D of the D-FF12 is held. The Q output of the D-FF12 becomes a reset pulse for a T-FF13, a frequency divider 7 and RS-FF20, 21, and the frequency divider 7 starts counting and also the RS-FF21 is reset thereby releasing a trigger pulse holding function.