baber/WOPTO huggingface dataset:
Patent JP-S6272469-A (JP)
Title: Sealing method for pouring flow of molten steel
Inventor: HASEGAWA TERUYUKI
IPC: B22D41/08
Filed: 1985-09-26
Abstract: PURPOSE:To prevent the intrusion of the atm. air into a molten steel and to obtain the molten steel having good quality by providing a heat-proof plate only to the collector nozzle, forming curtains between the top of a sealing pipe and the heat-proof plate into double construction and providing a guide to cover a gas blowing port into the sealing pipe. CONSTITUTION:A long nozzle 10 is interposed into the collector nozzle 2 and the molten steel is poured by the nozzle into a pouring pipe 1 of a casting mold. The heat-proof plate 3 is provided only to the collector nozzle 2 for pouring in order to eliminate the port open to the atm. The double curtains 4 are provided between the plate 3 and the top of the sealing pipe 7 provided in the upper part of the pouring pipe 1 of the molten steel casting mold in order to prevent the deterioration by the high-temp. molten steel. The top part of the pipe 7 is formed to maintain a horizontal part so that said part can contact tightly with the curtains 4. An inert gas blow port 9 is bored to two layers to the side part of the pipe 7 and a guide 12 for circulation is provided to cover the port 9 so that the gas is not directly blown to the pouring flow of the molten steel. Gaseous Ar is blown by an inert gas blowing pipe 11.
Patent JP-S6367460-A (JP)
Title: Power transfer device for vehicle with continuously variable transmission
Inventor: KONO KATSUMI
IPC: B60W10/10
Filed: 1986-09-08
Abstract: PURPOSE:To improve accelerating performance by directly connecting an engine to a continuously variable transmission (CVT), providing a power cutting device at the rear of the CVT and providing a flywheel on the output shaft of the CVT. CONSTITUTION:The crank shaft 12 of an engine 10 is directly connected to the input shaft 16 of a belt type continuously variable transmission (CVT) 14, a clutch 20 is provided at the rear of this CVT 14 and a flywheel 42 is provided on an output shaft 18. The flywheel 42 is formed into such a size that the equivalent inertial moment seen from the input shaft side of the CVT 14 is a quantity necessary and sufficient to smooth the rotation fluctuation during the engine idling. According to this constitution, the rotating inertial moment of the input shaft 6 system is greatly reduce, the output torque dissipated to increase the rotation speed of a rotor on the input shaft 16 side of the engine is decreased, on the other hand, the output torque transferred to driving wheels is increased. Accordingly, accelerating performance of wheels an be improved.
Patent JP-H1052863-A (JP)
Title: Method for lining metal tube
Inventor: KAWASAKI MASAYUKI
IPC: B29L23/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To cover an end face and an outer periphery of the end of a metal tube with a synthetic resin cap by inserting one end of the cap into the end of the tube covered on its inner periphery with a synthetic resin tube, and integrally connecting it. SOLUTION: A synthetic resin tube 2 set to a metal tube 1 is heated, softened, pressurized, and brought into close contact with an inner periphery of the tube 1. A synthetic resin cap 3 having substantially the same diameter as an inner diameter of the tube 2, cut in a predetermined size, heated, flared to enlarge in its diameter at the end in a trumpet-like shape, and folded externally so that an inner diameter of a folded portion 31 becomes substantially the same as an outer diameter of the tube 1 is molded. The end, inner periphery and outer periphery of the tube 1 covered with the tube 2 are coated with an adhesive and the portion 31 of the cap 3 is also covered with the adhesive, and the cap 3 is brought into contact with the end of the tube 1. The cap 3 is engaged by using an engaging jig.  Thus, as a result of rigid adhesive connection, the end of the tube 1 and outer periphery of the end can be effectively covered with the cap 3.
Patent JP-S6190418-A (JP)
Title: Formation of deposited film
Inventor: SANO MASAFUMI
IPC: C23C16/24
Filed: 1984-10-11
Abstract: PURPOSE:To form a high-quality silicon deposited film by enhancing a film forming velocity and ensuring the uniform electrical and optical characteristics by forming a gas-state atmosphere of a hydrogenated silicon compound in the chamber containing a substrate where a radical polymerization initiator is introduced and a light energy is utilized. CONSTITUTION:In a deposition chamber 1 containing a substrate 3, a gas-state atmosphere of a chain hydrogenated silicon compound comprising a single bond or a multiple bond which is expressed by a general formula Sin Hm (wherein n is an integer of 1 and more and m is an integer of 2 and more) or a ring hydrogenated silicon compound comprising a single bond or a multiple bond which is expressed by a general formula Sin' Hm' (wherein n' is an integer of 3 and more and m' is an integer of 4 and more) if formed. A polymerization initiator in a gas state is introduced there. For the radical polymerization initia tor, an azo-compound, a peroxide, and a halogen compound is preferable. An initiator vaporizer 17 vaporizes the radical polymerization initiator by reduced- pressure heating or normal-pressure heating. A light energy generator 14 excites a gas of the radical polymerization initiator and a material gas and decomposes or polymerizes it thereby depositing a silicon deposited film.
Patent JP-H0764354-A (JP)
Title: Plate making method for electrophotographic planographic printing plate
Inventor: KANEDA YASUO
IPC: G03G13/28
Filed: 1993-08-26
Abstract: PURPOSE:To obtain a printing plate which is good even after execution of development of many sheets over a long period of time by using one kind of two kinds of replenishing liquids as a liquid cleaner to be used for washing of a developing section. CONSTITUTION:One kind A of two kinds of the replenishing liquids is used as the liquid cleaner 4 to be used for washing of the developing section at the time of subjecting a photoconductive layer disposed on a metallic substrate to electrostatic charging and exposing, then developing the electrostatic latent image by reversal development using a liquid developer 2 and two kinds of the replenishing liquids A, B and further, eluting the non-image parts after fixing. The liquid developer 2 is prepd. by dispersing toner particles having the charges to substantially form developed images into a highly insulating hydrocarbon medium. This highly insulating hydrocarbon medium to be dispersed with the toner particles is an org. solvent having a low dielectric constant and high electrical insulating characteristic and includes, for example, n-paraffin hydrocarbon, isoparaffin hydrocarbon, aliphat. hydrocarbon, arom. hydrocarbon, halogen aliphat. hydrocarbon and silicone oil, etc., among which the isoparafin hydrocarbon is more adequately used.
Patent JP-H0763307-A (JP)
Title: Combustion control device for pulverized coal burner device
Inventor: AKAZAWA YOSHIHIRO
IPC: F23D1/00
Filed: 1993-08-26
Abstract: PURPOSE:To perform stable combustion through improvement of mixing of pulverized coal and secondary air by a method wherein when the moisture content of pulverized coal is high, the throttle angle of an air resistor vane is automatically increased to increase the revolution force of secondary air. CONSTITUTION:A combustion control device for a pulverized coal burner device comprises an inlet thermometer 23 for measuring the inlet temperature of primary air for a pulverized coal mill 7, an outlet thermometer 24 for detecting the outlet temperature of pulverized coal for the pulverized coal mill 7, a correction controller 25 for measuring the moisture content of pulverized coal from the detected temperatures of the two thermometers 23 and 24 and outputting an increase signal 26, by which the throttle angle of an air resistor vane 6 is increased, when a measured moisture content value exceeds a given value, and an adder 27 to add the increase signal 26 from the correction controller 25 to a throttle angle set signal 21 inputted into a drive device 19 for the air resistor vane 6.
Patent JP-H05239368-A (JP)
Title: Water-soluble phthalocyanine dye, preparation and use thereof
Inventor: TOOMASU BETSUKU
IPC: D06P3/24
Filed: 1992-08-07
Abstract: PURPOSE: To obtain water soluble dyes for dyeing cellulose fiber materials, wool, and polyamide fibers in fast, predominantly green hues of high color strength by reacting a specified phthalocyaninic acid chloride, etc., with specified amines.  
     CONSTITUTION: A phthalocyaninic acid chloride of formula I [wherein Pc represents a metal-free or metal-containing phthalocyanine; M represents H, alkali metals, etc.; p represents 1-4; q, r, s represent 0-3; (p+q+r+s) represents 1-4; (p+q) represents 1-4; (r+s) represents 0-3], etc., are reacted in an aqueous- organic medium simultaneously or in desired order with an amine of formula II [wherein R represents H, lower alkyl; X is a direct bond, divalent bonding member, etc.; A is (substituted) penylene, etc., 1-8 alkylene, etc.; Y represents a direct bond, CH 2 , CH 2 CH 2 , etc.; m represents 1 or 2; Z' represents vinylsulfonyl, etc.], if desired, an amine for formula III (wherein R 1 , R 2  are combined to represent alkylene, etc.), to obtain a compound of formula IV (wherein a represents 0-4; b-d separately represent 0-3; e represents 0-2; Z and Z' are of the same kind). 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6367721-A (JP)
Title: Manufacture of amorphous carbon semiconductor film
Inventor: WATANABE MISUZU
IPC: H01L21/203
Filed: 1986-09-09
Abstract: PURPOSE:To manufacture an amorphous carbon semiconductor film which is easily controlled in the quality of the film without heating nor damaging on a substrate to be deposited and has a resistance value to be easily semiconductor by using as sputtering gas mixture gas of hydrogen gas and nitrogen gas, and specifying the mixture ratio and the whole pressure of the sputtering gas. CONSTITUTION:A graphite target is mounted on a carbon target electrode 5, a substrate 8a to be deposited is disposed near the upper wall of a vacuum chamber 1, a substrate 8b to be deposited is disposed near the sidewall of the chamber 1, and a substrate 8c to be deposited is disposed on an opposed electrode 4. Then, a vacuum vessel 1 is evacuated, for example, to 1.33X10<-5> Pa (10<-7> Torr), and 1-50 Vol.% of N2/H2+N2 of mixture gas is introduced. Then, after the total pressure (PH2+N2) in the chamber 1 is set to 1.3-665 Pa, power of high frequency (13.56 MHZ) is set, for example, to be 6.8 W/cm<2>, and sputtered for 5 hours. As a result, electric resistivities as characteristic of the carbon thin film formed on the substrates 8a, 8b, 8c at setting positions are lowered as compared with the case that only hydrogen gas is used as sputtering gas. Absorption of SP<3> bond of the carbon thin film due to C-H elongation and shrinkage vibrations is reduced by the spectrum of line (b), but SP<2> (absorption at 3025cm<-1>) bond is not almost observed.
Patent JP-S60105220-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: JIYOUSA YASUO
IPC: H01L21/205
Filed: 1983-11-11
Abstract: PURPOSE:To minimize adhesion of substances to internal wall, etc. of a quartz reaction tube by respectively encasing within an accommodation case a wafer set jig to which a semiconductor substrate is set, a tray on which source reservoirs are respectively placed and an upper cover which is capped on this tray in such a way as covering wafer set jig and source reservoirs. CONSTITUTION:An accommodation case 11 is composed of a carbon or quartz tray 12, for example, and a carbon upper cover 13, for example, capped on such tray 12. At the bottom part of tray 12, a through hole 14 is provided for exhausting the interior to the vacuum condition and at the upper end of the same tray 12, a cut-away part 15 is provided for insertion of a quartz bar 6. Since the accommodation case 11 consisting of the tray 12 and upper cover 13 is provided as described above, the wafer set jig 2 setting the wafers 5... and the source reservoirs 4, 4 can be encased in double. Thereby, sealing characteristic can be improved as compared with the conventional case and adhesion of vaporized zinc or phosphorus to the internal wall of quartz reaction tube 8 from the interior can be alleviated.
Patent JP-H0855558-A (JP)
Title: Fuse resistor
Inventor: KASAI YOSHITO
IPC: H01H37/74
Filed: 1994-08-12
Abstract: PURPOSE:To provide a fuse resistor in which, when an overcurrent flows, a base material is completely blown out in a short time to ensure that the overcurrent can be interrupted, without setting the resistance values of heating elements extremely high or making the base material extremely brittle. CONSTITUTION:A first heating resistor 18 covers the center of the front 12c of a base material 12 along a broken line (a), and a first 26 and second 28 back heating resistors cover both sides of the broken line (a) on the back 12d of the base material 12 while being arranged at an interval 30. A heating region alpha1 is thereby formed in the center of the front 12c, and non-heating regions beta1, beta2 are provided on both sides of the region alpha1. The center portion of the back 12d forms a non-heating region beta3 that overlaps with the heating region alpha1 on the front 12c with the base material 12 located between the regions beta3, alpha1, and heating regions alpha2, alpha3 that overlap with the non-heating regions beta1, beta2 on the front 12c are formed on both sides of the non-heating region beta3 with the base material 12 located between the regions alpha2, alpha3 and beta1, beta2.
Patent JP-H1053703-A (JP)
Title: Production of reinforced polyamide resin composition
Inventor: KOJIMA KAZUE
IPC: C08G69/28
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To produce a reinforced polyamide resin composition having an improved strength, heat resistance and elongation at break by adding a specified swellable fluoromica mineral to a polyamide-forming monomer and subjecting the resulting mixture to a polymerization reaction. SOLUTION: A swellable fluoromica mineral obtained by heating a mixture comprising 90-65wt.% talc and 10-35wt.% of silicofluorides or fluorides of sodium and/or lithium is reacted with an amino acid, phosphoric acid and/or phosphorous acid at room temperature in water to obtain a swollen swellable fluoromica mineral. 0.01-10 pts.wt. this mineral is added to a monomer which forms 100 pts.wt. polyamide, and the resulting mixture is subjected to a polymerization reaction to obtain a polyamide resin composition having a relative viscosity of 1.5-5.0 (as measured in a solution in 96% sulfuric acid in a concentration of 1g/dl).
Patent JP-S58116081-A (JP)
Title: Generator for adjustable-speed control signal for motor
Inventor: ARASHIDA HIROSHI
IPC: H02P29/00
Filed: 1981-12-29
Abstract: PURPOSE:To acquire arbitrary adjustable-speed control signals by simple constitution by obtaining adjustable-speed control signals from clock pulses by using a counter and an ROM. CONSTITUTION:The generator is provided with the up-down counter 30 transmitting address signals, the ROM32 into which numerical values are written at every address signal, and a down counter 44. Numerical values N corresponding to the addresses of the ROM32 are set to the set input section of the down counter 44 at every address signal of the up-down counter 30, and adjustable- speed control pulses for the motor in f/N are transmitted to the output terminal of the down counter by the set values N and the pulse frequency f of a pulse oscillator 36. Accordingly, the frequency of clock pulses is set to a desired value, and arbitrary adjustable-speed control signals can be obtained on the basis of the set value.
Patent JP-H0875195-A (JP)
Title: District cooling system
Inventor: MOCHIZUKI TAKAAKI
IPC: C09K5/08
Filed: 1994-09-06
Abstract: PURPOSE: To build an efficient district cooling system by providing an inclusion hydrate slurry generating tank and storage tank, a decomposing tank and cold heat redistributing tank, a pressure regulating mechanism installed at the upstream and the downstream of the redistributing tank, a slurry conveying mechanism and a conveying pipe for coupling them. CONSTITUTION: This district cooling system comprises an inclusion hydrate generating tank and storage tank 101, a decomposing tank and cold heat redistributing tank 102, a slurry conveying mechanism 106 installed at the upstream side of the redistributing tank 102, a switching valve 108, a pipe 105, a compressor 103, a spiral route 115 with a switching valve 113 aligned in parallel with a pressure regulator 104, and a cold heat recovery cycle 110. The slurry is provided separate from cold heat consumption district. The inclusion hydrate is generated at temperature conditions (about 5 to 20 deg.C) near the critical decomposing point temperature in the tank 101. After the generation is finished. the slurry is conveyed to the tank 102 near the cold heat consumption district, and the pressure of the slurry is regulated to an arbitrary value under heat insulation condition, and then the cold heat is recovered.
Patent JP-H0263526-A (JP)
Title: Pressure vessel for reverse osmosis membrane
Inventor: MATSUSHIMA TADASHI
IPC: B01D61/08
Filed: 1988-08-29
Abstract: PURPOSE:To produce the titled vessel having an integral structure by forming the vessel into a double-tube structure consisting of a fiber-reinforced plastic tube having a prescribed inside diameter and high corrosion resistance and an outer metallic tube having the inside diameter slightly larger than the outside diameter of the tube and injecting a curable resin into the spacing between the two tubes, thereby fixing the tubes. CONSTITUTION:The vessel is constituted of the fiber-reinforced plastic tube 3 having the prescribed inside diameter and the high corrosion resistance and the outer metallic pipe 1 having the inside diameter slightly larger than the outside diameter of the tube 3 and is thereby made into the inner and outer double-tube structure having a clearance between the two tubes. The curable resin such as liquid epoxy resin is injected into this clearance 4 to fix the tubes. As a result, the pressure vessel of the integral structure for packing of a reverse osmosis membrane module is produced.
Patent JP-H0941411-A (JP)
Title: Discharge technique for gravel, etc.
Inventor: OGAWA SUSUMU
IPC: E02D23/08
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To quickly discharge gravel mixed with sea water in a caisson into a receiver tank by setting the water level of the caisson to be higher than the water level of the receiver tank and communicating both via a siphon pipe. SOLUTION: Sea water is filled into a caisson 1 via a siphon pipe 7. The caisson 1 communicates with a receiver tank 6 via a siphon pipe 8 and the water level of the caisson 1 is set to be higher than the water level of the receiver tank 6 by a preset fall, so that gravel in the caisson 1 can be mixed with sea water filled into the caisson 1 and discharged into the receiver tank 6 by using the fall. A transfer pump 9 provided near the receiver tank 6 allows sea water only in the receiver tank 6 to be transferred in the direction of an arrow E and gravel to be accumulated in the receiver tank 6. If the receiver tank 6 is full of accumulated gravel during operation, the receiver tank 6 which is largely opened at the upper part and located on a sea ensures easy carry-out.
Patent JP-H0376639-A (JP)
Title: Exterior part
Inventor: SUZUKI AKIRA
IPC: B44C3/02
Filed: 1989-08-18
Abstract: PURPOSE:To attempt to clarify color of a substrate layer by forming the substrate layer with the main component of an oxide of titanium and nickel, a nitride of titanium and aluminum or an amorphous SiH on a base material of a metal, a glass, a ceramic or an ultrahard alloy and forming a transparent or semi-transparent hard film with a thickness in a specified range on the top layer. CONSTITUTION:A film 2 with the main component of an oxide of titanium and nickel, a nitride of titanium and aluminum or an amorphous SiH is formed on a base material 1 of a metal, a glass, a ceramic or an ultrahard alloy and then a transparent or a semi-transparent film 3 with a thickness of 0.001-0.1 mum is formed thereon. When the thickness of the top layer film is out of 0.001-0.1 mum, enough color development is not obtd. Such characteristics as color tone with good clarity, high film hardness, excellent wear resistance can be provided to an external product thus constituted.
Patent JP-H0497188-A (JP)
Title: Cleaning device for fixing roller
Inventor: KIMURA MINORU
IPC: G03G15/20
Filed: 1990-08-09
Abstract: PURPOSE:To surely perform cleaning by helically press-contacting a line or belt-like cleaning member with a fixing roller by applying a proper pressure. CONSTITUTION:The line or belt-like cleaning member 3 made of such as a thread, a string, a tape, or a belt, etc., is arranged in a press-contact state with reference to the surface of the fixing roller 1 so that the cleaning member 3 may be helically wound on the part of the surface of the fixing roller 1 from the one end part side of the fixing roller 1 in the axial direction to the other end part side of the roller 1. Then, the cleaning member 3 can be uniformly press-contacted with the fixing roller 1 in the axis direction. Thus, when the fixing roller 1 is rotated, the soil such as toner, etc., on the fixing roller 1 can be scraped by the cleaning member 3, and the surface of the fixing roller 1 can be cleaned.
Patent JP-H0494935-A (JP)
Title: Manufacture of rubber molded form having stereoscopic pattern colored with two colors
Inventor: YOSHIDA YUKARI
IPC: B05D7/02
Filed: 1990-08-11
Abstract: PURPOSE:To obtain a rubber molded form like a bottom peripheral edge tape, etc., having a stereoscopic pattern on the front surface of a base and different color on the front surface of the base by coating the entire surface of a vulcanized rubber molded form having a stereoscopic pattern colored with a first colorant with a second colorant different from the first colorant, and removing the colored layer of the second colorant on the top of the pattern. CONSTITUTION:First pigment is mixed with rubber at the time of kneading, then kneaded to mix it with predetermined rubber medicine, rolled by a calender machine to obtain a smooth surface sheet, vulcanized by a mold having a cavity capable of forming a desired uneven pattern, and simultaneously molded to obtain a vulcanized rubber molded form. The obtained form is coated on the entire surface with second colorant, and the second colorant is removed from the top of a stereoscopic pattern after thermally curing by a buffing method, or a wiping method with solvent capable of dissolving the second colorant. A rubber molded form having a stereoscopic pattern colored with the second colorant can be obtained at the other part.
Patent JP-H0494698-A (JP)
Title: Composition for measuring chloride ion
Inventor: MIZUGUCHI KATSUHIKO
IPC: C12Q1/40
Filed: 1990-08-10
Abstract: PURPOSE:To obtain the subject composition readily measurable chloride ion to high concentration in high accuracy with suppressing rising of reagent blank containing a specific maltoligosaccharide derivative, a metallic chelating agent and alpha-amylase. CONSTITUTION:The aimed composition contains a maltoligosaccharide having a reducing terminal in which a modified or unmodified non-reducing terminal is bonded with a modifying group in alpha-form, a metallic chelating agent and alpha-amylase and contains tracking enzyme. Besides, as said maltoligosaccharide, e.g. 3-ketobutylidene-2-chloro-4-nitrophenyl-alpha-D-maltotrioside and as said metallic chelating agent, e.g. ethylene diamine tetraacetate are preferably used, respectively.
Patent JP-S58117976-A (JP)
Inventor: KUSAKABE HIROYOSHI
IPC: F25B30/04
Filed: 1981-12-29
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。