baber/WOPTO huggingface dataset:
Patent JP-H03156060-A (JP)
Title: Built-in type anchor for pc construction
Inventor: TSUJI MOTOYUKI
IPC: E04C5/12
Filed: 1989-11-10
Abstract: PURPOSE:To prevent the generation of bending stress concentrated to cables by dividing the ends of PC steel wire cables into individual steel wires, and inserting them into wedge-holes widely opened outward with an easy curved which are provided to an anchoring plate to anchor. CONSTITUTION:The ends of PC steel wire cables 12 formed by arranging a plurality of PC steel wires or PC steel strands in the shape of a circle are divided into individual steel wires 13 and 13 or steel strands. After that, a plurality of wedge-holes 3 opened in the direction of outside from inside with an easy curve are bored in an anchoring plate 2, the individual steel wires 13 and 13 or steel strands are inserted into them, and wedge anchorages 4 are fitted to the steel wires from the outsides of them. Throttled rings 9 are projected inward of the anchoring plate 2, and the individual steel wires 13 and 13 or steel stands are drawn by a smooth curved surface. The individual divided steel wires 13 and 13 or steel strands are anchored to the anchoring plate 2 while opening them widely with an easy curve, and they are strained.
Patent JP-H07126011-A (JP)
Title: Method for crystallizing columnar aluminum hydroxide
Inventor: SUGIYAMA MASAHIRO
IPC: C01F7/14
Filed: 1993-10-26
Abstract: PURPOSE:To obtain columnar aluminum hydroxide reduced in impurities and enabling to control the length and thickness of its crystals by adding the seed crystals of the aluminum hydroxide to a supersaturated sodium aluminate aqueous solution having a sodium hydroxide concentration in a specific range. CONSTITUTION:In a method for crystallizing aluminum hydroxide from a supersaturated sodium aluminate aqueous solution, the following process is performed. Namely, the seed crystals of the aluminum hydroxide are added to the supersaturated sodium aluminate aqueous solution having a sodium hydroxide concentration of 0.18-2.5 mole/l. The columnar aluminum hydroxide crystals obtained by this method are useful as a pigment or a filler in many fields such as rubbers, plastics and coatings. When used as the filler for producing paper, the aluminum hydroxide crystals are excellent in whiteness, white luster, and especially ink absorbability, and when used as the filler for the plastics, the aluminum hydroxide crystals exhibit excellent whiteness, flame resistance and reinforcing property.
Patent JP-H0232-A (JP)
Title: Production of photographic silver halide emulsion
Inventor: ISHIGURO SEIJI
IPC: G03C1/07
Filed: 1987-11-18
Abstract: PURPOSE:To make possible to produce a silver halide emulsion which has a high silver chloride content and is suitable for a rapid development processing and contins octahedral-tetradecahedral normal crystal particle and tabular particle having the outer surface of crystal face (111) by forming an emulsion particle in the presence of a specified compd. CONSTITUTION:The emulsion particle is formed in the presence of at least one kind of the compd. shown by formula I or II. In the formula, A1-A4 are each a nonmetal atomic group capable of being completed a nitrogen contg. heterocyclic ring, B is a divalent binding group, (m) is 0 or 1, R1 and R2 are each alkyl group, X is an anion, (n) is 0 or 1, when the compd. is an inner complex salt, (n) is 0. Thus, the emulsion which has the high silver chloride content and contains a many normal crystal particle and tabular particle composed of the octahedral-tetradecahedral particles having >=30% of the outer surface of the crystal face (111), is easily formed, even in the case that the emulsion is composed of a particle contg. >=50mol% of the high silver chloride. Accordingly, the silver halide emulsion which is suitable for the rapid development processing and has a very rapid developing speed, is produced.
Patent JP-H08127068-A (JP)
Title: Lining of inner surface of pipe
Inventor: OTAKI SHIGETOSHI
IPC: B29K105/06
Filed: 1994-10-31
Abstract: PURPOSE: To prevent the curing deficiency or non-uniform curing of a thermosetting resin impregnated tube though the tube inserted in a pipe is thermally cured by high temp. steam. CONSTITUTION: An uncured thermosetting resin impregnated tube 1 is inserted in a pipe 3 and air is supplied into the tube 1 while a steam supply hose 9 having a plurality of hose holding jigs 8 attached thereto and a suction hose 10 are introduced into the tube 1 to press the tube 1 to the inner surface of the pipe 3 by air pressure and the steam supply hose 9 is almost arranged on the center line of the tube 1 by the hose holding jigs 8 and the suction hose 10 is arranged so as to be allowed to wholly or partially approach the inner bottom surface of the tube 1. Therefore, high temp. steam is discharged from the discharge holes of the steam supply hose 9 to thermally cure the tube 1 and water beginning to accumulate on the inner bottom surface of the tube by the condensation of steam after discharge is sucked and removed from the suction holes of the suction hose 10.
Patent JP-H03154217-A (JP)
Title: Magnetic head and magnetic recorder
Inventor: FUTAMOTO MASAAKI
IPC: G11B5/33
Filed: 1989-11-13
Abstract: PURPOSE:To obtain a magnetic head having a magnetism detecting element with high detection sensitivity with simple constitution by detecting a change in a tunnel current of ferromagnetic laminating elements connected in series via a very thin electric insulation film. CONSTITUTION:An electric circuit is connected to a laminating element comprising ferromagnetic elements 1a, 1b connected in series via a very thin electric insulation film 2 and its current is measured. When the element is placed in a magnetic field leaked from a magnetic recording and reproducing medium 3, the elements 1a, 1b of the part in contact with the film 2 are magnetized and a tunnel current flows through them. When the elements 1a, 1b are placed in a magnetic field in the opposite direction, the magnetizing state of the elements 1a, 1b is changed resulting in changing its tunnel current. Thus, when the elements 1a, 1b pass above recording bits recorded periodically onto the recording medium, the current is varied with the direction of the magnetization of the bits. Thus, a magnetic head having a detection element with simple constitution is obtained.
Patent JP-H10139450-A (JP)
Title: Mold for molding optical element
Inventor: MORIOKA KAZUO
IPC: C03B11/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To enable the easy production of the same mold for molding by forming the mold for molding of a glass having a higher softening point temperature than that of a glass material in the mold for molding capable of hot molding the glass material composed of a resin or a glass and molding an optical element. SOLUTION: This mold 2 for molding is the one having a lens effective part and a flange part on the outer periphery thereof. A molding machine shown in the figure is used in order to mold the glass lens. The mold 2 for molding has a molding surface 2a for molding the glass lens at the tip thereof. A body section 4 is used for controlling the outside diameter of the glass lens. A space 5 is brought into contact with the forming mold 2 when press molding the glass lens to thereby control the thickness of the glass lens. When the forming mold 2 is formed of a low-expansion crystallized glass, the glass has a higher softening point temperature than that of the glass material 1, etc., and further the thermal expansion coefficient of the glass is <=3×10<-8> lower than about 4 x 10" of a cemented carbide. Thereby, a change in shape with heat at the time of molding can be reduced.
Patent JP-H11125318-A (JP)
Title: Ratchet mechanism and lowering preventing mechanism of vertically moving type load-carrying platform of load carrier
Inventor: HAYAKAWA TOSHIHIRO
IPC: F16H31/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a ratchet mechanism which can prevent occurrence of impact noises of a claw member with a ratchet gear. SOLUTION: This ratchet mechanism is so formed that it is provided with a ratchet gear 31 and a claw member 34 which prevents the rotation of the ratchet gear 31 in a specific direction. In this case, in this ratchet mechanism, claw operating means UA is provided, which retains a condition that the claw member 34 is separated from the ratchet gear 31 during the rotation of the ratchet gear 31 in association with the rotation of the ratchet gear 31 in an opposite direction to the specific direction, and by which the claw member 34 is engaged with the ratchet gear 31 in association with the rotation of the ratchet gear 31 in the specific direction.  Also, this ratchet mechanism is provided on the rotary shaft of a rotor 30 which is rotated by being interlocked with the vertically moving action of a vertically moving type load-carrying platform provided freely ascendable and descendable to a load carrier, thereby the lowering preventing mechanism of the vertically moving type load-carrying platform of the load carrier can be formed for preventing the lowering of the vertically moving type load-carrying platform.
Patent JP-S62138707-A (JP)
Inventor: CHIYAARUZU UIRIAMU ROBAATOSON
IPC: G01B11/06
Filed: 1986-12-10
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-H07147443-A (JP)
Title: Semiconductor laser transmitter
Inventor: YUMITA SHOHEI
IPC: H01S5/042
Filed: 1993-11-24
Abstract: PURPOSE:To detect deterioration with time of current-light conversion characteristic of a laser diode taking change of operation temperature into consideration. CONSTITUTION:A thermistor 3 for monitoring the operation temperature of a laser diode 1 and a temperature voltage conversion circuit 6 set based on increase rate of a driving current involved in temperature rise of the laser diode 1 are provided. A voltage output from an automatic output control circuit 5 for driving the laser diode 1 is compared with an output value of the temperature voltage conversion circuit 6 used as a reference voltage value. When it exceeds the reference voltage, the laser diode 1 reaches the end of its life and an alarm signal is output. Since the device has a function to judge deterioration with time of the laser diode 1 by compensating an increased amount of a driving current by temperature change, accurate life judgement of the laser diode is possible and the laser diode 1 can be used for a long period by prolonging an exchange time thereof.
Patent JP-2000111304-A (JP)
Title: Reference position-setting device of displacement sensor and its using method
Inventor: KUBODERA KEIZO
IPC: G01B21/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the setting of a reference position of a measuring piece placed at one end of a long distance. SOLUTION: This device is provided with a displacement sensor 10 measuring small displacement by way of the displacement of a measuring piece 10a, sensor support members 12 and 18 supporting the displacement sensor 10 so as to hold the piece 10a at the position with specific distance L from a specific position O. Also the device has a reference surface 24c fixed freely rotatably to the sensor support member 12 and setting the reference position by contacting the piece 10a of the displacement sensor 10 and is provided with a reference position setting member 24 arranged so that the reference surface 24c isolates from the piece 10a by rotating when reference position setting is not done.
Patent JP-H09288586-A (JP)
Title: Switching of dynamic library task
Inventor: KENISU BII GURITSUGUZUBII
IPC: G06F9/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a power instance data memory (PDM) in a dynamic link library(DLL) linked to multiple tasks and the like by providing specified stages. SOLUTION: In a computer containing a local descriptor table (LDT) 200, PDM in specified DLL(2) 140 is supplied. In the method, task switch enhanced DLL(TSE) is supplied. A DLL registration routine is supplied to TSE, a call to the DLL registration routine to DLL of a specified characteristic, a task registration routine to TSE, the call to the task registration routine to first and second tasks, a routine for requesting O.S to TSE and a routine for allocating a memory segment to TSE. The TSE segment allocation routine for PDM of specified DLL for the task is called and a basic address setting routine is supplied TSE.
Patent JP-H09136172-A (JP)
Title: Method for improving stress corrosion crack resistance on metallic surface
Inventor: HIRANO KENJI
IPC: B23K26/352
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To improve a stress corrosion crack resistance by heating a metallic material surface as spotting state with a laser beam, forming a small melting metal pool part and rapidly solidifying the molten metal pool part while shifting a heating point from the molten metal pool part. SOLUTION: At the time of shifting the heating point P by the irradiation of a laser beam L from the molten metal pool part R by shifting the treating material 1 supported with an X-Y table 5, the heat of the molten metal pool part R is transferred to the material to be treated 1 around the molten metal pool part and the metal of the molten metal pool part R is quickly solidified and further, the molten metal pool part R is newly formed on the metal surface 1a with the laser beam L. It is a problem whether a sensitive zone in the metallurgical structure of the material 1 to be treated is developed or not just below the molten metal pool part R caused by affection of the heat of the pool part, but in the case of being rapid cooling speed of the molten metal pool part R, the sensitive zone is not developed but solidified.  In such a way, the stress corrosion crack resistance can be improved by reducing the vol. and the heat capacity of the molten metal pool part R and quickening the speed of the heating point P to rapidly cool the molten metal pool part R.
Patent JP-H11195749-A (JP)
Title: Semiconductor mounting device
Inventor: KANNO TOSHIO
IPC: H05K1/11
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide the number of connecting plugs which of which is two times without changing a pitch by forming connecting plug terminals provided at a front and a back surfaces of an insulating substrate, so that the terminal becomes the individual connecting plug terminal, which is electrically insulated to each other. SOLUTION: Eight memories IC 30 are mounted on front and back surfaces of an insulating substrate 10, respectively. Connecting plug terminals 11a, 11b, 11c..., having the same shape are formed at the equal pitch along one side of the substrate. The connecting plug terminals 11a, 11b, 11c... on the front side and the connecting plug terminals 11a', 11b', 11c'... on the back side are insulated electrically so that the positions are deviated by a half pitch, respectively. When the number of the connecting plug terminals are equal, the size of the insulating substrate can be made approximately half.  Since the highly softening temperature glass having the thermal expansion coefficient of about 100 ppm is used as the material to the substrate 10, a memory IC 20 having a thin-type small outline package structure, having thermal expansion coefficient of about 5 ppm, wherein a lead terminal is bent so as to expand outwards, can be used.
Patent JP-2000124145-A (JP)
Title: Diffusion source and manufacture of semiconductor device, using the same
Inventor: TSUTSUI KEN
IPC: H01L21/225
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a diffusion source in a solid source diffusion not using any diffusing mask and execute the selective diffusion using it by disposing a plurality of diffusing members for diffusion an impurity in Si on a substrate to form the diffusion source. SOLUTION: Diffusion members 2 of phosphorus pentaoxide are disposed on a substrate 1 to form a diffusion source. The diffusion members 2 of phosphorus pentaoxide are deposited like dots by CVD, etc., on the substrate 1. The diffusion members 2 of the diffusion source and a sample 3 of a Si wafer are closely put with spacings of 1 mm and put in a chamber 4 to heat treat at 750 deg.C in a nitrogen atmosphere. As the result, phosphorus can be selectively diffused only near the dotted diffusion members 2 on the Si wafer 3 surface. Besides the dotted members 2, linear diffusion members 2, etc., and diffusion sources having diffusion members 2 suited to selective diffusions having areas can be manufactured.
Patent JP-H09116182-A (JP)
Title: Solar battery module and manufacture of solar battery module
Inventor: KATAOKA ICHIRO
IPC: H01L23/29
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable solar battery module which is free from deterioration of surface cover material such as the exfoliation of the surface film, the floating of glass fibers, etc. in long period of exposure in outdoors or accelerative weatherability test, and the manufacture of such solar battery module. SOLUTION: This module is covered with cover material containing at least the two layers of a sealing material resin layer 102 whose surface on the light incidence side of the a photoelectromotive element 101 is transparent and a transparent surface protective film 103 being positioned at the outermost surface outside it, in contact with it, and glass fiber unwoven fabric 106 is contained in this sealing material resin layer. At this time, the binder resin of this glass fiber unwoven fabric is made the resin consisting of the same resin or monomer as the sealing resin.
Patent JP-H06142258-A (JP)
Title: Driving simulation device
Inventor: TAKAHASHI KATSUHIKO
IPC: A63B69/36
Filed: 1992-10-30
Abstract: PURPOSE:To realize space saving for a driving practice device by providing a means for calculating a distance for a ball to roll forward from the position of a ball detection section to its stop position. CONSTITUTION:Irradiation optical paths 2a and 3a for two photo sensors 2 and 3 are arrayed on an artificial lawn l in a direction vertical to the lengthwise direction (X-axis direction) thereof, and these two sensors 2 and 3 are so arrayed as to have an equal distance from a reference locus in a Y-axis direction. Reflectors 4 and 5 are fixed at positions opposite to the sensors 2 and 3. In this case, constitution is so made that values measured with an oscilloscope 8 connected to the sensors 2 and 3 are automatically sent to a personal computer 9. Also, the mean velocity of a ball is obtained from a time interval between of the peaks of the values measured with the oscilloscope 8, and further a rolling speed is calculated. In addition, the travel distance of the ball in a Y-axis direction is obtained from the variation of the measured values, and further the rolling direction of the ball is calculated, while a distance between the sensors 2 and 3 being taken taken into consideration.
Patent JP-H11117073-A (JP)
Title: Carrying of substrate into/out of chamber
Inventor: SUZAKI KENICHI
IPC: H01L21/68
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for carrying a substrate into and out of a chamber capable of preventing the generation of particles by eliminating the difference between the internal and external pressures of reaction tubes at the time of carrying a wafer into and out of the reaction tubes. SOLUTION: Nitrogen gas is supplied into the reaction tubes 14, 16 and is set under a pressure above the atm. pressure. The supply of the N2 is thereafter stopped and a prescribed time until the pressures in a furnace and outside the furnace attains the same pressure after the supply of the N2 is stopped is previously measured. At the time of putting a boat 18 into and out of the furnace, the N2 is supplied into the reaction tubes 14, 16 and is kept under the pressure above the atm. pressure. The supply of the N2 is thereafter stopped and if the reaction tubes 14, 16 are opened at the point of the time the prescribed time elapses after the supply of the N2 is stopped, the opening in the state that the outdoor air and the pressures in the reaction tubes 14, 16 attain the same pressure is made.  The occurrence of the return of the particles from a discharge port 36, etc., are thus prevented even if the boat 18 is drawn out.
Patent JP-H04168142-A (JP)
Title: Stabilized resin composition
Inventor: HORIO MITSUHIRO
IPC: C08L51/04
Filed: 1990-11-01
Abstract: PURPOSE:To obtain a resin composition having excellent impact resistance, thermal stability and environmental cracking resistance and suitable for automobile parts, etc., by compounding a polyphenylene ether resin with specific amounts of an impact-resistant styrene resin containing partially hydrogenated conjugated diene rubber, etc. CONSTITUTION:The objective resin composition is produced by compounding (A) 10-90 pts.wt. of a polyphenylene ether resin [e.g. poly(2,6-dimethyl-1,4- phenylene) ether] with (B) 90-10 pts. wt. of an impact-resistant styrene resin containing a partially hydrogenated conjugated diene rubber wherein 5-70wt.% of the total double bond of the conjugated diene rubber is hydrogenated and the contents of 1,2-vinyl bond and 1,4-vinyl bond are <=3wt.% and >=30wt.%, respectively, (C) 0-80 pts.wt. of a styrene resin and (D) 0.01-5 pts.wt. of a heat- stabilizer composed of a hindered phenol or a hindered phenol and an organic phosphorous acid ester.
Patent JP-H01134045-A (JP)
Title: Fuel injection controller for internal combustion engine
Inventor: SOGAWA TAKAYUKI
IPC: F02D41/00
Filed: 1987-11-19
Abstract: PURPOSE:To perform accurate fuel injection control by compensating a fundamental fuel injection quantity set on the basis of engine speed and throttle opening on the basis of a controlled variable of an idling speed control valve in the case where air flow rate control is carried out by this idling speed control valve. CONSTITUTION:A control unit 15 calculates a controlled variable of an idling speed control valve 5 with a means 19 on the basis of each signal of a water temperature sensor 10 and a crank angle sensor 11 or the like. Likewise, it sets a fundamental fuel injection quantity with a means 16 on the basis of each signal of the crank angle sensor 11 and a throttle opening sensor 9. In this case, on the basis of a signal of the throttle opening sensor 9, an idling state is judged by a means 23. In addition on the basis of a signal out of a means 19, a correction value of the fundamental fuel injection quantity is calculated by a means 17. Then, on the basis of each signal of these means 16, 17 and 23, the fundamental fuel injection quantity is compensated by a means 18. Afterward, a fuel injection quantity in an injector is set by a means 20 on the basis of a signal or the like of this means 18.
Patent JP-H06324617-A (JP)
Title: Character string display method
Inventor: TSUKAMOTO AKIHIRO
IPC: G06F17/28
Filed: 1993-11-01
Abstract: PURPOSE:To easily make an original text and its converted text correspond to each other on a display screen. CONSTITUTION:The document in a source language which is stored in a question document memory 3 is displayed at a display part 7 first, when one of rank keys 21, 22, and 23 is operated, an equivalent to a word of the difficulty rank corresponding to the rank key is read out of a word-by-rank memory 6 and displayed at a position corresponding to the word of the source language displayed at a display part 7. Further, when an answer key 25 is operated, a translation of all sentences stored in a translation memory 5 is displayed at the display part 7.