baber/WOPTO huggingface dataset:
Patent JP-H06128173-A (JP)
Title: Preventing and therapeutic agent for cerebral infarction and/or cerebral hemorrhage
Inventor: KOBAYASHI MAKOTO
IPC: A61P25/28
Filed: 1993-07-14
Abstract: PURPOSE:To obtain the subject therapeutic agent, containing a haptoglobin and delaying the onset of cerebral hemorrhage and relieving the neuropathy after the onset. CONSTITUTION:The objective therapeutic agent is a parenteral injection, etc., containing a haptoglobin, e.g. the haptoglobin obtained from human blood plasma by carrying out the Cohn ethanol fractionation method. Furthermore, this therapeutic agent is preferably administered in a dose so as to provide 2.0-6.0mg/ml in the humor of the living body.
Patent JP-H0731075-A (JP)
Title: Charger
Inventor: KIYOTO FUMIHIRO
IPC: H02J7/10
Filed: 1993-07-14
Abstract: PURPOSE:To provide a charger in which an output current is stabilized and safety at the time of output short-circuiting is provided and which has a high efficiency and small size, a light weight CONSTITUTION:A charger 11 has a rectifier 12 and a current resonance type constant-current DC/DC converter 13. The charger 11 produces DC current of 192V, 14A necessary to charge an on board battery 14 (sixteen lead storage batteries are connected in series) of a battery-powered fork lift truck from a commercial power source of 200V, single phase, 300A.
Patent JP-S6226764-A (JP)
Inventor: NOOMAN MAIKERU
IPC: H01M8/02
Filed: 1986-07-24
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-H1125723-A (JP)
Title: Desk lamp
Inventor: TAKAHASHI HISAAKI
IPC: F21S6/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a desk lamp that automatically changes its brightness to a preset brightness on the desk, even if the brightness on the desk changes due to outside light or the like. SOLUTION: This desk lamp is provided with a luminance sensor 25 for detecting the luminance on a desk surface fixed to a partition 17, located at the side of the light source 2 that is removably fixed inside a lamp cover 15 to light up on the desk surface and a setting mean 30 to set luminance on the desk surface. The luminance sensor 25 detects the luminance in a fixed luminance detecting area on the desk surface, where it is lit up by the light source 2 to enable the light source 2 to be self light-adjustable so as to attain the set luminance set by the setting means 30.
Patent JP-H1019417-A (JP)
Title: Cooler
Inventor: NISHIMURA TOMOYUKI
IPC: F25B39/02
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a cooler of a low noise level type provided in a refrigerator, etc., in which the explosion noise during the refrigerant injection, and the refrigerant flow noise are controlled. SOLUTION: In a cooler 8, the peeling material for preventing the welding is applied between two places excellent in thermal conductivity, and rolling is performed, and then, the pressure is applied to the fluid to form a refrigerant passage 9, and to increase the sectional area of the refrigerant passage 9. The refrigerant 14 is sprayed from a capillary tube 12. Though it starts evaporation due to the pressure drop on the downstream side of a small diameter part 11, no extreme pressure change (drop) is performed because the sectional area of the refrigerant passage 9 is increased in enlarged refrigerant passages 9a, 9b, 9c stepwise, and the evaporation is also smoothly performed stepwise. The effect to reduce the explosion noise during injection of the refrigerant 14 is obtained by controlling the explosive evaporation.
Patent JP-H0226105-A (JP)
Title: Resonance frequency control method for coaxial type dielectric resonator
Inventor: SAKAMOTO YOSHIFUMI
IPC: H01P11/00
Filed: 1988-07-15
Abstract: PURPOSE:To attain the control of high accuracy without accompanying the mechanical grinding of a dielectric by removing the opened surface side part of an outer circumference conductor in a resonator from the outer circumference of the dielectric and controlling a resonance frequency. CONSTITUTION:The resonance frequency of an uncontrolled resonator 7 is measured and the removal quantity of an opened surface 6 side part in an outer circumference conductor 3 is determined. The resonator 7 is held by jigs 8 and revolved around a shaft line. Then, the moving quantity of an X-Y table 9, which corresponds to the removal quantity of the outer circumference conductor 3, and the irradiation time of a laser light 11 are programmed to a laser device 10 in advance and the X-Y table 9 and laser light 11 are controlled by the selection of an operator. Then, the opened surface 6 side part of the outer circumference conductor 3 is removed. After that, the resonance frequency is measured and confirmed to be controlled to the desired resonance frequency.
Patent JP-H0464802-A (JP)
Title: Liquid fuel burner
Inventor: OGA SHUNSUKE
IPC: C10L1/02
Filed: 1990-07-02
Abstract: PURPOSE:To improve ignitability and combustibility by a method wherein mixture liquid fuel with which a porous vaporizing substance impregnated with mixture liquid fuel of methanol and water is impregnated is vaporized by means of a combustion heat during combustion to burn. CONSTITUTION:When, through running of a blower 12, air is sucked through an air intake port 13 with the aid of a fan 9 to feed the air to a combustion air chamber 3, combustion air is fed from the periphery of a vaporizing substance 2 toward a central part by means of air distribution holes 4. Under this state, a glow heater is turned ON to heat a vaporizing body 2, and mixture liquid fuel of methanol and water is fed to the vaporizing body 2 from the outside through a combustion feed port 7 by means of a combustion feed pipe 14 with the aid of a pump. The mixture liquid fuel fed to the vaporizing body 2 with which the pores of the vaporizing body 2 is impregnated is vaporized, and when the temperature thereof is increased to the ignition point of fuel, the mixture liquid fuel is ignited for combustion. In this case, since the feeding mixture liquid fuel with which the vaporizing body 2 is impregnated is vaporized, it produces unburnt liquid drops like a conventional type and is prevented from dropping. After ignition is effected in a manner described above to form flame, combustion is continued even by turning OFF a glow heater.
Patent JP-H0225567-A (JP)
Title: Device for uniformly heating long-sized substrate
Inventor: IGUCHI MASAO
IPC: C23C14/24
Filed: 1988-07-15
Abstract: PURPOSE:To uniformly heat a long-sized substrate by traveling the substrate on a concave bent roller having a radius of curvature equal to the distance between a beam oscillating point and the substrate. CONSTITUTION:An electron beam gun 2 for heating a substrate is arranged above the long-sized substrate 1. The gun 2 is oscillated on a circular arc with the beam oscillating point O as the center. The substrate 1 is traveled at a constant speed on the concave bent roller 3 having a radius of curvature equal to the distance between the point O and the substrate. Consequently, the substrate 1 is bent with a radius of curvature equal to that of the roller 3, the distance WD between the point O and the substrate is constant at any point on the width of the substrate 1, and the incident angle of the beam is at right angles to the substrate at any point on the width of the substrate 1. Accordingly, the dimensions and shape of the beam spot and reflectivity of the beam are always the same on the width of the substrate 1, and the substrate 1 can be uniformly heated.
Patent JP-S6235254-A (JP)
Title: Method for reading temperature and oxygen content of molten metal
Inventor: SATO YUTARO
IPC: G01N27/411
Filed: 1985-08-08
Abstract: PURPOSE:To permit measurement with high accuracy by adopting the difference in the min. value among the electromotive force values and temps. measured at specified time intervals and deviated time zones in the stage of reading the oxygen content of a metal by immersing a probe united with an oxygen concn. cell and thermocouple into the molten metal in a converter, etc. CONSTITUTION:The reading of the oxygen content in the molten metal contained in the converter, ladle, etc. by immersing the probe united with the oxygen concn. cell and thermocouple into the molten metal is executed in the following manner: The start point and end point of the measurement are determined by taking the service life of the thermocouple and the electromotive force values and temps. at about 5 points are read at specified time intervals during this time. The read time zone is then shifted and the read values of about 5 points are similarly obtd. The difference in the min. value is used as the reference for measurement. Then the measured value of the period when the variance is smallest is eventually obtd. and the measurement with the high accuracy is made possible.
Patent JP-H0339737-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: UEDA SHINJI
IPC: G03C7/42
Filed: 1989-07-06
Abstract: PURPOSE:To obtain a color photographic sensitive material ensuring superior stability of a fixing soln. or a bleach fixing soln. by adding thiosulfate and the adduct of a carbonyl compd. to bisulfite to the bleach fixing soln. and/or the fixing soln. and incorporating a specified magenta coupler. CONSTITUTION:Thiosulfate and the adduct of a carbonyl compd. to bisulfite are added to a bleach fixing soln. and/or a fixing soln. and a magenta coupler represented by formula I or II is incorporated into a color photographic sensitive material. In the formula I, R11 is carbonamido, anilino, etc., R12 is phenyl and X1 is a group releasable by a coupling reaction with the oxidized product of an arom. prim. amine developing agent. In the formula II, R21 is H or a substituent, X2 is H, etc., each of Za-Zc is methine, substd. methine, etc., one of Za-Zb and Zb-Zc bonds is a double bond and the other is a single bond. A color photographic sensitive material ensuring superior stability of the fixing soln. or the bleach fixing soln.is obtd.
Patent JP-S6235237-A (JP)
Title: Excitor for slack diagnosis device
Inventor: WATANABE SHUNZO
IPC: G01M7/00
Filed: 1985-08-09
Abstract: PURPOSE:To perform a slack diagnosis correctly by providing the movable iron core to be driven with attraction with being supported to a guide sleeve by the excitation of the electromagnet inside a housing and by transmitting the impact force onto the collision plate that one end of the iron core collides with by the attraction driving of this iron core to the body to be tested by a transmission member via a sensor. CONSTITUTION:In case of an electromagnet 4 being excited by impressing DC voltage on a coil 3 a movable iron core 5 is attracted by the magnetic force thereof in the arrow mark direction A against the energizing force of a coil spring 11. By this attraction motion the lower end of the anvil 6 fitted to the movable iron core 5 collides with a collision plate 14 and the vibration of this collision plate 14 is transmitted to a rod 19 to excite the body to be tested. In this case, the vibration, etc. is attenuated by a spring member 15 in order that the vibration of the body to be tested is not becoming the disturbance at the acceleration sensor 18 measuring time by transmitting the energy by the collision of the anvil 6 with the collision plate 14 to the rod 19 as much as possible and by attenuating the vibration of the collision plate 14 quickly.
Patent JP-S6068523-A (JP)
Inventor: KISHIKAWA YUKIO
IPC: H01H47/10
Filed: 1983-09-22
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-H0841659-A (JP)
Title: Etching apparatus
Inventor: HIRUTA KENGO
IPC: C23F1/08
Filed: 1994-07-27
Abstract: PURPOSE: To provide an etching apparatus capable of greatly improving the uniformity of an etching treatment and obtaining high-quality products.  
     CONSTITUTION: A vibration frame 21 on which a plurality of works W are mounted is freely liftably supported by a cylinder 32 above an etching vessel 11 where an etchant E is stored, by which the works W are submerged in the etchant E together with the vibration frame 21. The works W are vibrated by a vibration motor 24 mounted at this vibration frame 21 by which the works are subjected to the etching treatment. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6237346-A (JP)
Title: Austenitic sintered alloy containing high nitrogen and its manufacture
Inventor: TARUYA YOSHIO
IPC: B22F3/02
Filed: 1985-08-09
Abstract: PURPOSE:To manufacture the titled alloy superior in corrosion resistance, by densifying and sintering a mixture body of metal nitride fines and alloy powder, then holding the material at a suitable temp. to diffuse N in metal nitride to alloy side. CONSTITUTION:Unsintered green mixed body of metal nitride fines and alloy powder is packed in metal vessel, inside of the vessel is deaerated, favorably gaseous N2 is filled then sealed. Next this is densified and sintered by hot hydrostatical pressing method. Successively the obtd. sintered body is held at >=900 deg.C - <=m.p. temp. to diffuse N in metal nitride to alloy side. The fine metal nitride having <=80mum, favorably <=about 10mum average particle size is desirable. In this way, high strength, high oxidation resistance austenitic sintered alloy having >=95% density to theoretical density, >=0.5% average N content and superior corrosion resistance, and composed of matrix phase caused from alloy powder and dispersion phase caused from metal nitride fines having N diffusion phase existing while surrounding circumference thereof is obtd.
Patent JP-H1125424-A (JP)
Title: Magnetic field applying device
Inventor: OHASHI TAKESHI
IPC: G11B5/31
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide the magnetic field applying device which applies the magnetic field distribution having a desired strength and parallelism during a plating and film making process in order to realize the magnetic head having low noise and a good response. SOLUTION: The device is used in the magnetic pole plating film forming process of a magnetic head. Relating to the device, rare-earth magnets 1a and 1b are placed opposite to each other sandwitching a plating bath. A connecting iron 5 combinds the magnets. The thickness of the central sections of the magnets 1a and 1b is thinner than that of the outer peripheral sections. Moreover, plural adjusting holes 4 are provided on the surfaces of the magnets and the magnetic distribution in the gap is adjusted by inserting magnets or magnetic materials into the holes 4.
Patent JP-H1072734-A (JP)
Title: Electroconductive twisted yarn and its production
Inventor: BLUM FRITZ
IPC: D02G3/12
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain an electroconductive twisted yarn excellent in antistatic properties, useful for a carpet, slightly damaging a machine, by treating an electroconductive metal part and a fiber part under a specific condition. SOLUTION: A fiber part as a roving fiber composed of a fiber 12 such as cotton is introduced from the side of a spinning area 1 of a ring fine spinning frame and simultaneously a coated endless electroconductive single fiber metallic yarn 11 having 10-50μm diameter and containing silver is directly introduced to the center of the spinning area 1 in a spinning process. The electroconductive single fiber metallic yarn 11 hardly having tensile strength and the fiber 12 of the robing fiber which is introduced to the spinning area 1 while being repeatedly drawn are spun into a form of a single combined twisted yarn 13. The combined twisted yarn 13 is successively introduced through a discharging device to a reprocessing process to give an electroconductive twisted yarn. Preferably, the single fiber metallic yarn fiber 11 is drawn out from a bobbin and introduced to the spinning area 1 almost without twisting.
Patent JP-S5969209-A (JP)
Title: Circular edge for shearing and preparation thereof
Inventor: WATANABE TOMOO
IPC: B23D19/00
Filed: 1982-10-06
Abstract: PURPOSE:To permit an edge metal to be fixed firmly onto a base metal by forming the outer surface of the base metal and the inner surface of the edge metal into tapered surface and brazing said base metal and the edge metal, joining each tapered surface, thus permitting the difference of thermal expansion between the both metals to be absorbed. CONSTITUTION:A penetration hole 15 is formed at the center of a base metal 2, and a tapered surface 17 corresponding to a tapered surface 16 is formed on the inner surface of an edge metal 6. Said edge metal 6 is fitted onto the outer periphery of the base metal 2, joining the tapered surface 17 with the tapered surface 16, and the edge metal 6 and the base metal 2 are brazed on the tapered surfaces 16 and 17. Therefore, the difference of thermal expansion during brazing is absorbed through the relative transfer in the axial direction between the both, and the edge metal 6 can be brazed onto the base metal 2 with a broad adhesion area.
Patent JP-2000012141-A (JP)
Title: Connector with retainer
Inventor: OSAWA HIROKI
IPC: H01R13/42
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a connector with retainer capable of stably holding the retainer on a standby position before locking terminals. SOLUTION: Flexible connecting pieces 30, 30 having the elasticity, and obliquely extended closer to one another as they go away from a connector housing 11, are mounted on a side portion of the connector housing 11 for connecting the connector housing 11 and a retainer 20. As the left and right both ends of a front edge and a rear edge of the retainer 20 are respectively connected by the flexible connecting pieces 30, 30, the flexible connecting pieces 30, 30 are tensed, and the retainer 20 can be stably held on a standby position when the force is acted on the retainer 20 part. Whereby the retainer 20 can be prevented from being shifted from the standby position, and can be easily mounted in a retainer insertion hole 15, and the working efficiency can be improved.
Patent JP-H0224646-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MORIMOTO ISAMU
IPC: G03C1/34
Filed: 1988-07-13
Abstract: PURPOSE:To improve sensitivity, fogging and contrast by adding at least one kind each of two kinds of specific compds. into a silver halide emulsion under maturation. CONSTITUTION:At least one kind of the sensitizing dyes expressed by the formula I and at least one kind of the heterocyclic compds. having mercapto group expressed by the formula II are added into the silver halide emulsion under the chemical maturation. In the formulas, Z1, Z2 denote an atom group necessary for forming a thiazole nucleus, thiazoline nucleus, benzothiazole nucleus, benzoxazole nucleus, benzoxazoline nucleus, benzoserenazole nucleus, benzoselenazoline nucleus, benzoimidazole nucleus, benzoimidazoline nucleus, or 3, 3-dialkylindolenine nucleus; R1, R2 denote an alkyl group; X<-> (with a round mark) denotes an anion; m denotes 1 or 2; Q denotes an atom group necessary for forming 5- to 6-membered heterocycles which may bond to a benzene ring or heterocycle; M denotes a hydrogen atom, alkaline metal atom, ammonium group, residual org. amine group.
Patent JP-2001007335-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASAHARA KENJI
IPC: H01L21/77
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To realize a TFT, which is capable of operating at a high speed by a method, wherein a crystalline semiconductor film whose crystal grains are controlled in size and position is formed, and the crystalline semiconductor film is used in a channel-forming region of the TFT. SOLUTION: A base film 902, an amorphous semiconductor film 903, and a first protective insulating film 904 are formed on a substrate 901, and a light- transmitting thermal conductive layer 905 is selectively formed. The amorphous semiconductor film 903 is crystallized through laser annealing. The thermal conductive layer 905 has a function of controlling the flow rate of heat that flows out of the semiconductor film, and a crystalline semiconductor film is formed centering in a region, where the thermal conductive layer is formed taking advantage of the temperature distribution difference on the substrate 901.
Patent JP-S6419330-A (JP)
Title: Production of optical element
Inventor: YAMAMOTO KAZUHISA
IPC: G02F1/37
Filed: 1987-07-15
Abstract: PURPOSE:To improve the conversion efficiency of an optical wavelength conversion element by providing a protective mask to an X plate consisting of LiNbxTa1-xO3 (0<=x<=1) and subjecting the same to a proton exchange with an acid essentially consisting of stearic acid, thereby forming a light guide. CONSTITUTION:The protective mask 4 formed by a photoprocess is provided on the LiNbxTa1-xO3 substrate 1 consisting of the X plate cut out perpendicularly to the X-axis and subjecting the substrate to the proton exchange by using the acid essentially consisting of stearic acid. The width of the protective mask is preferably <=1.9mum. A high-refractive index layer 2 to serve as the light guide is thereby provided rightunder a slit 5. The X plate is thus used for the substrate 1 and the light guide is formed thereon by executing the proton exchange using the stearic acid 6, by which the transverse spread is prevented and the confinement of light is improved. The optical wavelength conversion element having high efficiency is thus produced. The process is thereby simplified and the controllability and productivity are improved.
Patent JP-2001004878-A (JP)
Title: Optical transmission/reception module and optical cable and single core two-way optical communication system by using them
Inventor: ISHIHARA TAKENAO
IPC: H04B10/07
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission/reception module capable of preventing extreme reduction of reception efficiency. SOLUTION: An optical transmission/reception module 10 for executing two- way communication by a single core optical fiber 14 has a receptacle 11 from which a plug 13 of an optical cable having a short optical fiber length cannot be detached, a first light emitting element for emitting linear polarized-light as transmission signal light, a light receiving element for receiving reception signal light, and a polarized-light branching element for bisecting reception signal light into orthogonal polarized-light components. Transmission signal light from the first light emitting element is not branched by the polarized-light branching element but passes through, and thereafter optical coupling with the optical fiber 14 is executed, and reception signal light from the optical fiber 14 is branched by the polarized-light branching element and enters the light receiving element.
Patent JP-S6071710-A (JP)
Title: Production of polyester fiber for clothing
Inventor: YAMADA HIRONORI
IPC: C08G63/181
Filed: 1983-09-26
Abstract: PURPOSE:To reduce the deposition of foreign materials on the spinneret surface in spinning, improve the drawability and false twisting processability and obtain the titled fibers, by melt spinning a polyethylene terephthalate base polyester having a specific dibasic acid as terminal groups. CONSTITUTION:A polyester, consisting essentially of terephthalic acid component and a glycol component, preferably polyethylene terephthalate, and having at least 5 equivalents/10<6>g molecular end groups of terminal groups of a dibasic acid, e.g. dodecanedicarboxylic acid or ethyltetradecanedicarboxylic acid, of the formula [R is alkylene of CnH2n (n is 8-18) or the above-mentioned alkylene having H partially substituted by another group] is melt spun to give the aimed fibers. EFFECT:Improved process passableness of weaving and knitting processes.