baber/WOPTO huggingface dataset:
Patent JP-H08319905-A (JP)
Title: Evaporable fuel absorber
Inventor: MIHARA HIROAKI
IPC: F02M25/08
Filed: 1995-05-25
Abstract: PURPOSE: To provide an inexpensive, evaporable fuel adsorber which has a simple construction and which does not require a large installing space. CONSTITUTION: At an upper wall of a canister 1, a filter unit 11 consisting of a filter 8 and a filter case 10 is formed as an integrated body with the canister 1. The filter case 10 is provided with an open port 9, which is opened toward the atmosphere, and a connection port 7 through which an electromagnetic valve 6 is connected. The electromagnetic valve 6 is a closable valve, and a port 6a on one side of the valve 6 is inserted into an atmospheric air introducing port 5 and sealed with a shaft seal. Another port 6b on the other side of the electromagnetic valve 6, which is formed into a flanged shape, is installed in the connection port 7 of the filter case 10 and sealed with a surface seal.
Patent JP-H06337441-A (JP)
Title: Thin film two-terminal element
Inventor: OTA HIDEKAZU
IPC: G02F1/1365
Filed: 1993-05-28
Abstract: PURPOSE:To reduce cost, and provide a highly reliable thin film two-terminal element for a liquid crystal display by manufacturing an insulator and an upper electrode by etching respective layers corresponding to the insulator and the upper electrode formed continuously by the same pattern. CONSTITUTION:An electrically conductive thin film such as Al is formed on an insulating substrate by an evaporation method, and the first conductor 1 being a lower electrode is formed, and an insulating film 2 such as SiNx is formed by plasma CVD or the like. A transparent electric conductor such as ITO is formed above the insulating film 2 by sputtering, and the second conductor 3 being a picture element electrode and upper electrode is formed. Respective layers of the insulating film 2 and the second conductor 3 are etched by using the same pattern. Since the insulating film 2 and the second conductor 3 are formed continuously in this way, the interface can be held in a clean condition, and stability and reliability of an element characteristic and adhesion between both can be improved.
Patent JP-S6045454-A (JP)
Title: Car brake system
Inventor: KONDOU SHIYOUJI
IPC: B60T8/00
Filed: 1983-08-19
Abstract: PURPOSE:To prevent slip of wheel due to increase of adhesion factor between the wheel and rail by subtracting the brake force corresponding to the down slope from specific brake force upon facing to down slope. CONSTITUTION:A command signal corresponding to predetermined brake force provided from a commander 1 and a deceleration detecting signal provided from a deceleration detector 2 are compared in a deceleration controller 3 to produce a deceleration command signal Vbeta. While a slope signal theta provided from a slope detector 4 is converted in a converter 5 into a conversion signal tantheta which is provided to a multiplier 7 to be multiplied with a car load signal W provided from a car load detector 6 to produce a slope component signal Wbeta. Then the car load conditions are added to the deceleration command signal Vbeta by a load controller 8 to produce a command correction signal Vbeta0 while the slope component signal Wbeta is subtracted from the command correction signal Vbeta0 in a subtractor 9. Consequently, a brake force signal corresponding to the horizontal state is produced to apply predetermined brake force onto the wheel 11 from a brake force generator 10.
Patent JP-S639188-A (JP)
Inventor: MORRIS GILBERT V
IPC: H05K3/24
Filed: 1986-06-27
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-H097389-A (JP)
Title: Shared redundancy programming of memory with multiple accessport
Inventor: DEBITSUDO BUI KAASHIYU ZA SAAD
IPC: G11C11/401
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To realize a column redundancy and a serial redundancy of a VRAM by sharing one set of fuses. SOLUTION: The circuit includes a programmable circuit PC which stores an internal address and generates a logic level LL1 or the like determined by the internal address, and a first and a second comparison circuits CC1 and CC2. The first comparison circuit CC1 responds to the logic level LL1 or the like expressing the internal address, and also to a first address signal CA0 or the like, with generating a first coincidence signal CRFSN determined when the internal address coincides with the first address signal CA0 or the like. The second comparison circuit CC2 responds to the logic level LL1 and a second address signal SF0 or the like, with generating a second coincidence signal SRSJN determined when the internal address agrees with the second address signal SF0 or the like.
Patent JP-H091818-A (JP)
Title: Recording apparatus and facsimile apparatus using the same
Inventor: KAWASHIMA YOSHITOSHI
IPC: B41J2/175
Filed: 1995-06-19
Abstract: PURPOSE: To detect the residual amt. of ink with high accuracy regardless of various shakings accompanied by recording operation. CONSTITUTION: When an ink cartridge is reciprocally moved along a main scanning direction, the liquid surface of ink 91 fluctuates in dependence on the moving direction and motion condition (stationary state, equal speed motion state, accelerated motion state, decelerated motion state). Therefore, when the residual amt. of ink is detected by using a photosensor 11 and a reflecting plate 93, the detection timing thereof is controlled so as to become always same (e.g. equal speed motion is always set to the timing).
Patent JP-S5941387-A (JP)
Title: Manufacture of quinoline-insoluble free-pitch
Inventor: MORI MAKIHIKO
IPC: C10C3/00
Filed: 1982-08-30
Abstract: PURPOSE:To obtain in high efficiency a pitch containing little or no quinoline- insolubles, by the heat-treatment of coal tar or pitch followed by carrying out a high-temperature centrifugal separation. CONSTITUTION:The objective pitch can be obtained by the heat-treatment of coal tar or pitch followed by, if required, adding a tar-based medium gravity oil and carrying out a high-temperature centrifugal separation. Alternatively, the same purpose can be attained by incorporating carbonaceous particulates in coal tar or pitch followed by heat-treatment, and, if required, by adding a tar- based medium gravity oil, then carrying out a high-temperature centrifugal separation. Said heat-treatment is preferably conducted at 300-500 (especially, 350-450) deg.C.
Patent JP-S638350-A (JP)
Title: Method for purifying 6,6'-dihydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane
Inventor: TANABE YOSHIMITSU
IPC: C07C37/86
Filed: 1986-06-30
Abstract: PURPOSE:To obtain the titled compound in high yield and in high purity, by treating crude 6,6'-dihydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane by the use of a small amount of an organic solvent and an alkali, separating, purifying and neutralizing with a mineral acid. CONSTITUTION:Crude 6,6'-dihydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindane (crude SPI for short) is treated with an alkali, preferably NaOH in a hydrous organic solvent, especially preferably an aqueous solution of isopropyl alcohol at 20-80 deg.C, SPI is crystallized as crystal alkali metal salt, separated, purified and neutralized with a mineral acid to give high-purity SPI. The amount of the organic solvent used is preferably 0.2-2pts.wt. based on 1pt.wt. SPI, the amount of the alkali used is >= equivalent amount based on SPI and preferably used as 5-20wt% aqueous solution of the alkali. EFFECT:Only neutralization operation is required inexpensively. USE:A raw material for resins.
Patent JP-H05339834-A (JP)
Title: Conjugate bulk yarn containing metallic fiber
Inventor: MASHIMA HIROSHI
IPC: D03D15/00
Filed: 1992-06-11
Abstract: PURPOSE:To obtain conjugate bulk yarn, containing metallic fiber capable of producing molding, good in impregnation with a resin, handling operating efficiency and electrical characteristics and increasing heat radiating effects in use. CONSTITUTION:The objective conjugate bulk yarn containing metallic fiber is prepared by integrating inorganic continuous filament 2 with organic continuous filament 3 and the metallic fiber 1 and bulking resultant yarn. This yarn is constructed by the presence of the metallic fiber 1 in an amount of 3-97% in the longitudinal direction in the interior and 97-3% in the longitudinal direction in the outer peripheral part. Since the yarn is not forcedly intertwisted and the metallic fiber is suitably present in the outer peripheral part, it has good heat radiating effects on generation of heat by friction when used as moldings of a friction material. On the other hand, good electrical characteristics such as destaticizing, antistatic and electromagnetic wave shielding properties and magnetic permeability are obtained when used as moldings of a usual resin.
Patent JP-H04254508-A (JP)
Title: Method for melting extremely low carbon steel
Inventor: KISHIMOTO YASUO
IPC: C21C7/10
Filed: 1991-06-24
Abstract: PURPOSE:To quickly execute decarbonization in low carbon range and to stably obtain an extremely low carbon steel by adding hadrogen-containing material into molten steel from plural blowing means in the same time at the time of finish-decarbonizing. CONSTITUTION:Argon gas, etc., is blown in a degassing vessel 1 to execute the ordinary decarbonizing treatment. Decarbonizing treatment is continued, and also by adding hydrogen gas from an immersed injection lance 5 and blowing the hydrogen gas and argon gas from a tuyere 4 for circular gas in an ascending tube, the addition of hydrogen is executed. After executing decarbonizing treatment, Al deoxidizing treatment is executed. In this method, it is desirable to execute a hydrogenating treatment so that hydrogen concn. H in the molten steel at the time of becoming <=25ppm C, satisfies the inequality H>=(8-0.5Cf)+(Ci-Cf)/20. In the inequality, Ci: carbon concn. (ppm) at the time, when the hydrogen concn. in the molten steel becomes stationary, Cf: carbon concn. (ppm) at the time of finish-decarbonizing. By this method, the development of splash in a degassing vessel 1 is not increased and problem of metal stickness, etc., in the degassing vessel 1 is not developed.
Patent JP-S6211794-A (JP)
Title: Device for vibrating and consolidating coal to be fed to coke oven
Inventor: KURAHASHI MOTOFUMI
IPC: C10B37/02
Filed: 1985-07-10
Abstract: PURPOSE:To raise uniformly bulk density of powdered coal both in the vertical direction and width direction of coking chamber, to improve productivity and to obtain coke having high drum index, by applying pressurizing power and vibrating power to the top of leveled powdered coal to be fed. CONSTITUTION:The vibrating member 18 is flexible and rollingly attached to the tip of the main body 8 of a beam having a great number of bottomless divisions made of the two long side plates 9 and the partition plates 10. The weight 23 having eccentric mass in the longer direction of the axial center is rotatably supported on the bearing 33 above the bottom plate 20. The weights 23 are provided with a pressurizing means and a vibrating means rotting reversely each other.
Patent JP-H0316291-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: HAMADA TAKESHI
IPC: H01S5/00
Filed: 1989-06-14
Abstract: PURPOSE:To acquire a uniform film thickness all over a wafer by narrowing a ridge at a part of a fast growth speed on a substrate and by widening a ridge at a part of a slow growth speed. CONSTITUTION:An N-type GaAs blocking layer 2 is formed on a P-type GaAs substrate 1 having a mesa, and two ridges are formed thereon through etching. A ridge at a part of a fast growth speed on the substrate 1 is made narrow and a ridge at a part of a slow growth speed is made wide. A laser structure of double hetero including an active layer is formed on the ridge through liquid phase epitaxial method. The wider ridge is set to a side B which comes into contact with solution first, and the narrower ridge is set to a side A which comes into contact with solution later. Thereby, it is possible to offset difference of growth speed due to difference of solution conditions, by difference of ridge width. A uniform growth film thickness can be acquired all over in this way.
Patent JP-H01319842-A (JP)
Title: Voice memory error detecting system
Inventor: MURAYAMA MASAMI
IPC: G06F12/16
Filed: 1988-06-20
Abstract: PURPOSE:To prevent the reproducing stopping of a voice message when the trouble does not occur at the recognition of a voice message to accumulate and reproduce to a voice memory by detecting that the necessary bit of the digital sound signal reproduced from the voice memory shows a logic '0' and a logic '1' at least once. CONSTITUTION:A logical value detecting means 200 detects that a necessary bit Di' of a digital sound signal d' reproduced from a voice memory 2 shows a logic '0' and a logic '1' at least once. Consequently, the special bit having a large influence especially to the recognition of the voice message, for example, only for the upper-most order or near bit, the error fixed to the special logical value can be detected as the result of the accumulation and reproduction. Thus, it is prevented that the reproduction of the voice message is stopped by the error prepared to other bits and the service of the voice accumulating reproducing service is improved.
Patent JP-S63314304-A (JP)
Title: Oil discharge detector for marine engine
Inventor: SAGAWA MASAFUMI
IPC: F01M3/02
Filed: 1987-06-18
Abstract: PURPOSE:To perform detection directly in an accurate manner by installing a detecting device, detecting oil discharge pressure in the pump inside, in the oil pump that feeds an engine with oil, and discriminating an oil supply to the engine according to this detected result. CONSTITUTION:In an oil pump 14, there is provided with a pressure chamber 32 to be interconnected to an oil inlet 30, while in this pressure chamber 32, there is provided with a plunger 28 free of lifting motion. And, a discharge port 36 of the oil pressurized by the plunger 28 is installed so as to be interconnected to the pressure chamber 32 via an interconnecting passage 38. in this constitution, a pressure detecting chamber 44 is solidly installed in the oil pump 14, and this pressure detecting chamber 44 is interconnected to the pressure chamber 32 via an orifice 46. And, a ball 48 being moved in vertical directions according to the internal pressure is housed in the pressure detecting chamber 44, while both light emitting and receiving diodes 50 and 52, where light is transmitted or intercepted according to movements of the ball 48, are set up as being opposed to each other.
Patent JP-H0284932-A (JP)
Title: Apparatus for estimating manifestation itself of side effect in patient during dialytic treatment
Inventor: MARUKO ROTSUSHI
IPC: A61B5/02
Filed: 1989-06-14
Abstract: PURPOSE: To enable to predict the onset of a side effect, by measuring at least patient's one hemodynamic value, calculating at least one rating corresponding to an average variation of parameter on a prescribed period, and discharge an alarm signal every time the parameter goes out of a prescribed range of safety value. CONSTITUTION: Signals proportional to the cardiac rate are detected by a sensor 5, processed at a low pass filter 11, and then stored in three groups of value in a calibrating memory 12 every time. A calculating device 17 performs linear regression according to designation by three cardiac rate groups stored in the memory 12, and, thereby determines coefficients 'ai' and 'bi' of corresponding line segments obtained by assigning f1, f2, and f3 in the calculation. When one of coefficients 'ai' is deviated from the established margin, comparators 24 and 25 send a '1' logic level signal to a corresponding input of OR gate 34 to make execute switching of each logic signal output from '0' to '1' and, following that, discharging of a control signal from an amplifier 35.
Patent JP-H01320278-A (JP)
Title: Electrically-conductive porous material and production thereof
Inventor: KATAYAMA SHOJI
IPC: C04B41/50
Filed: 1988-06-22
Abstract: PURPOSE:To obtain electrically-conductive porous material excellent in corrosion resistance by bringing a porous carbonaceous molded body having specified bulk density into contact with molten silicon and infiltrating silicon into the pore parts in a specified style. CONSTITUTION:A porous carbonaceous molded body having 1.0-1.6g/cm<3> bulk density is brought into contact with molten silicon at >=1,450 deg.C to infiltrate silicon into the pore parts of the molded body. By such a way, the surface of carbon is changed into silicon carbide and also unreactive silicon and pores are allowed to remain in the molded body in this case. Thereby electrically- conductive porous material made of the carbonaceous molded body which forms an independent phase and incorporates silicon and silicon carbide uniformly dispersed in a three-dimensional network and has the communicated fine pores is obtained. This electrically-conductive porous material is not formed of metal but formed of the silicon phase and therefore such inconvenience that a silicon wafer is contaminated by isolating heavy metal in such is eliminated.
Patent JP-H0445259-A (JP)
Title: Film forming device
Inventor: IIJIMA MASAYUKI
IPC: C23C14/12
Filed: 1990-06-11
Abstract: PURPOSE:To improve the yield of a polymer film when the film is vapor- deposited on a substrate and polymerized in a vacuum treating chamber by heating the wall surface of the chamber extending from a vaporization source to the substrate. CONSTITUTION:A vacuum treating chamber 1 is evacuated, raw monomers A and B in the vaporization source 3 are heated by a heater 4 and vaporized, and a polymer film is formed on a substrate 5. Meanwhile, a liq. is circulated to a substrate holder 6 through a circulating pipe 9 to keep the holder 5 at a specified temp. At this time, a heater 8 is arranged on the wall surface 7 in the chamber 1 extending from the source 3 to the substrate 5, and hence the monomers A and B on the wall surface 7 are heated and revaporized. Consequently, the deposition of the monomers A and B on the wall surface 7 is prevented, and the yield of the polymer film is improved.
Patent JP-H05339529-A (JP)
Title: Ink and color ink jet recording method
Inventor: HAYASHI HIROKO
IPC: C09D11/023
Filed: 1992-06-11
Abstract: PURPOSE:To obtain an ink for ink jet recording which realizes desired storage stability as an ink, fixation onto recording paper and high printing quality by incorporating an acetylenediol and an alkanediol. CONSTITUTION:An ink for ink jet recording in which ink droplets are discharged in response to electrical signal comprises at least acetylenediol of formula I (wherein each of R1-R4 is H or alkyl) and alkanediol of formula II (wherein n is 2-5). This ink provides a recording fluid which realizes desired storage stability as an ink, fixation onto recording paper, and high printing quality. Moreover, the foaming property thereof is less, thereby realizing desired discharge reliability for the ink. When color recording is performed with the use of this ink, recording is effected which is free from bleeding at the time of color mixing and excellent in fixation, as required in color recording.
Patent JP-S5941777-A (JP)
Inventor: KURAMOTO TAKAJI
IPC: F26B17/14
Filed: 1982-08-31
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-H05182923-A (JP)
Title: Laser annealing method
Inventor: CHIYOU KOUYUU
IPC: C30B1/02
Filed: 1991-05-28
Abstract: PURPOSE:To provide the title laser annealing method for manufacturing a polycrystal silicon film having high crystallinity yet less dependence of laser upon the energy density in addition to excellent evenness. CONSTITUTION:Within the title laser annealing method for crystallizing an amorphous semiconductor film by laser beams, the amorphous semiconductor film is annealed at the temperature lower than the crystallizing temperature of the amorphous semiconductor film before the film is irradiated with the laser beams to evaporate hydrogen from the amorphous semiconductor for the formation of unpaired bond so that the amorphous semiconductor film may be crystallized later by irradiating it with the laser beams.
Patent JP-S6312793-A (JP)
Inventor: OGAWA MASATOMI
IPC: D21H17/37
Filed: 1986-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5854928-A (JP)
Inventor: TSUDA SHINICHIROU
IPC: A61B5/02
Filed: 1981-09-27
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-S5376651-A (JP)
Title: Amplifier
Inventor: TAKEDA HITOSHI
IPC: H03F3/183
Filed: 1976-12-17
Abstract: PURPOSE:To prevent a large current from flowing to an amplifier by controlling the current toward a driving transistor when an input signal becomes large in the amplifier.
Patent JP-S6044395-A (JP)
Inventor: KAN FUMITAKA
IPC: B42D1/00
Filed: 1983-08-22
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-S639184-A (JP)
Title: Discharge circuit for gas laser device
Inventor: NOZUE YASUHIRO
IPC: H01S3/097
Filed: 1986-06-30
Abstract: PURPOSE:To reduce inductance of a main discharge circuit, and to improve lives of circuit parts by a method wherein capacitors to provide discharge energy to discharge electrodes are arranged in a direction to meet at a right angle with the discharge direction, and moreover at the outside of a laser tube in the direction to meet at a right angle with the resonance direction of a laser beam. CONSTITUTION:Capacitors C2 to provide discharge energy to discharge electrodes ER are arranged in a direction to meet at a right angle with the discharge direction and on the outside of a laser tube 10 that is in a direction that meets at a right angle with the resonance direction of a laser beam, one edge of the capacitor C2 thereof is connected to the anode side 11 of the discharge electrode ER, and another edge is connected to a preliminary electrode 16 arranged having the prescribed discharge gap with respect to the cathode side 12 of the discharge electrode ER. Therefore the main electrode 11 and the capacitor C2 can be connected by the shortest distance. Accordingly inductance of a main discharge circuit containing the main electrodes 11, 12, the preliminary electrode 16, the capacitors 13 and laser gas is reduced. As a result, a post discharge current is reduced, and deterioration of circuit parts can be suppressed.
Patent JP-S5853590-A (JP)
Title: Assembling method for hull block of engine room of ship
Inventor: YAMAGUCHI MASAHIKO
IPC: B63B9/06
Filed: 1981-09-28
Abstract: PURPOSE:To efficiently assemble a hull block of an engine room of a ship, by a method wherein a finished top plate is inverted, a liner plate for fitting the engine is fitted to the top plate, then the top plate is inverted again, and a floor, girders and an outside plating for the ship's bottom are fitted. CONSTITUTION:After finishing the top plate 1 by jointing plates by welding, the top plate 1 is inverted, and the liner plate 5 for fitting the engine is fitted to the upper surface of the top plate 1 by welding. Thereafter, the top plate 1 is inverted again, the floor 2 and the girders 3 are fitted to the plate 1 by welding, and further the outside plating 4 for the ship's hull is fitted by welding. With this assembling method for the hull block, the smoothening finishing by a grinder which is conventionally conducted with much labor prior to welding the liner plate for fitting the engine is unnecessitated, and the block can be assembled efficiently.