baber/WOPTO huggingface dataset:
Patent JP-H02263688-A (JP)
Title: Thermal transfer material and thermal transfer recording method
Inventor: HASEGAWA TETSUO
IPC: B41M5/382
Filed: 1989-04-04
Abstract: PURPOSE:To enhance the grade of a recording image by preventing the generation of staining by using a thermal transfer material wherein the first ink layer containing a polyamide resin and a colorant in a specific amount and the second ink layer containing a polyamide resin and a polyvinyl butyral resin in a specific amount are provided on a base material and moving the same in a state rubbed with a material to be recorded. CONSTITUTION:A thermal transfer material 1 and a material 2 to be recorded are continuously moved in the directions shown by arrows A, B by rotating a capstan roller 12, a pinch roller 13 and a platen roller 11 to apply recording to the material 2 to be recorded. At this time, a head 3 is not moved and the thermal transfer material 1 is moved so as to become slower than the material 2 to be recorded. In this double density recording method, the ink layer 100 constituted at least of the first colored ink layer 101 and second transparent ink layer 102 on a support 110 is used. It is necessary that 50-90wt.% of a polyamide resin and a colorant are at least contained in the first ink layer 101 and 70-90wt.% of the polyamide resin and a polyvinyl butyral resin are at least contained in the second ink layer 102.
Patent JP-H05256360-A (JP)
Title: Vehicular continuously variable transmission
IPC: F16H61/40
Filed: 1992-03-10
Abstract: PURPOSE:To obtain a vehicular continuously variable transmission by which the power loss of a vehicle can be reduced as much as possible. CONSTITUTION:A boost pressure PB which is an action oil pressure in an oil passage on a lower pressure side among a first connection oil passage 40a and a second connection oil passage 40b is increased by a boost pressure control valve 138 following the increase of an operation amount of an acceleration pedal corresponding to the load of an engine or the load of a vehicle. Therefore, as the boost pressure PB is made to a necessary and sufficient pressure following the load of a vehicle, a power loss causing by the rotation drive of a boost pump is reduced as much as possible. At the same time, in a fluid transmission device 36 transmitting the power through an action oil between a first hydraulic pump motor 30 and a second hydraulic pump motor 38, the boost pressure PB is controlled following that load. Therefore, a transmission efficiency is raised up as much as possible and the power loss of the vehicle is also reduced in this point.
Patent JP-S63252987-A (JP)
Inventor: TAKADA MAKIO
IPC: C05F3/06
Filed: 1987-04-08
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-S62243930-A (JP)
Inventor: YAN GUJIIBUNOBUICHI
IPC: F02C5/06
Filed: 1987-04-08
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-S5047656-A (JP)
IPC: G04C3/00
Filed: 1973-08-03
Abstract: Synchronising pulses from a frequency divider are applied to a coil and magnet system in order to maintain vibrations in a clock controlled by a quartz crystal. The central axes of the clock drive coil (L) and of the magnet system are set in parallel with respect to one another in the zero setting of the mechanical vibrator of the clock, in order to feed the outgoing drive pulse and returning drive pulse to the drive coil at a different distance from the zero position of the vibrator. <IMAGE>
Patent JP-S60230969-A (JP)
Title: Method for removing adulterant at metal bath surface in snout in continuous molten metal plating line
Inventor: USUI NORIHIKO
IPC: C23C2/00
Filed: 1984-04-27
Abstract: PURPOSE:To remove continuously adulterants in a snout during plating operation and to improve productivity by performing the titled adulterant removal by sucking the adulterants by electromagnetic pump instead of performing said removal by purging gaseous H2 in annealing furnace and opening the snout. CONSTITUTION:In continuous molten zinc plating line, the electromagnetic pump 8 having an intake tube 8a, a discharging tube 8b made of material uncorrodable in molten zinc at symmetric positions and water cooled through a circulation water cooling tube 8c is provided. The tube 8a is inserted penetratingly from outside to inside at the under part center of rear wall of the snout 4 and fixed thereat, and the pump 8 is driven during plating operation. Thereby, the adulterants floating on a zinc bath 5a surface in the snout 4 is sucked by the tube 8a together with molten zinc, discharged outside the anout 4 from the tube 8b, and clean molten zinc flows into the snout 4. Consequently, the bath 5a surface in the snout 4 can be maintained in clean state during operation of the pump 8.
Patent JP-H11283849-A (JP)
Title: On-load tap changer
Inventor: OGAWA MASASHI
IPC: H01F29/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To make an on-load tap changer compact as a whole and reduce the cost of the changer. SOLUTION: An on-load tap changer is provided with a current-limiting resistor and two vacuum vales, a cam 4 which is attached to a driving shaft 2 that is rotationally driven by means of a driving force given from the outside and opens and closes the vacuum valves, a vacuum valve opening/closing mechanism 30 which is provided to the outer peripheral section of the cam 4, in such a state that the mechanism 30 is directly connected to the vacuum valves arranged in parallel with the driving shaft 2 and opens and closes the vacuum valves, when the mechanism 30 is moved in the axial direction by the rotation of the cam 4, an idle running section 40 which is provided below the cam 4 and has a driven section that gives a fixed time difference between the contact parting points of the vacuum valves and the opening point of a change-over switch S,  and the switch S which is constituted for switching an electric current collecting ring attached to the driven section of the mechanism 40 and a fixed contact provided on the outside of a mobile section 50 which has a traveling contact to each other by means of the traveling contact.
Patent JP-H07256297-A (JP)
Title: Purification treatment of livestock excretion
Inventor: TAMOTO MUTSUO
IPC: C02F1/465
Filed: 1994-03-17
Abstract: PURPOSE:To facilitate the control of treatment equipment and to inexpensively execute the purification treatment of livestock excretion. CONSTITUTION:The livestock excretion 7 received in a solid-liquid separation tank 1 is subjected to solid-liquid separation (A) and the separated liquid component (hereinafter referred to as sewage 9) is transferred to an electrolytic flotation tank 2 and salt 10 being a support electrolyte is added to the sewage 9 (B). A DC current is supplied to the sewage 9 to which salt is added to perform electrolysis (C). The treated water 9a decolored and deodorized in the electrolytic flotation tank 2 is allowed to flow in a non-diaphragm electrolytic cell 3 and salt 10 is added to the treated water 9a (D). A DC current is supplied to the treated water 9a to which salt 10 is added to perform non-diaphragm electrolysis (E) and the treated water 9a is electrodialyzed in an electrodialytic cell 4 (F). The treated water 9a is passed through a natural zeolite column 5 to be subjected to ammonia removal treatment (G) and passed through an activated carbon column 6 to be deodorized and decolored.
Patent JP-H01259477-A (JP)
Title: Character recognizing device
Inventor: YAGASAKI TOSHIAKI
IPC: G06K9/62
Filed: 1988-04-11
Abstract: PURPOSE:To eliminate the need for an unnecessary operation or identification processing by providing a selecting means to select a character, for which post-processing is executed in advance, out of an identified candidate character, and a post-processing part to evaluate the relation of the character with the character to be selected by the selecting means. CONSTITUTION:A candidate character selecting means 13 is provided to select the character, for which the post-processing is executed in advance, out of the identified candidate character and a post-processing means 15 is equipped to evaluate the relation of the characters by the character to be selected by the selecting means 13. In the post-processing means 15 to evaluate the relation of the characters, only the character selected in advance out of the candidate character by the selecting means 13 is processed. Thus, erroneous recognition can be reduced without lowering processing speed in a simple constitution. Namely, the unnecessary operation or identification processing is eliminated and a recognizing rate can be improved.
Patent JP-H10147769-A (JP)
Title: Radiation-sensitive composition, method for forming metal oxide film, and metal oxide film
Inventor: MITAMURA SATOSHI
IPC: C04B41/87
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a radiation-sensitive compsn. which can form a high-quality metal oxide film or a high-clarity ITO film with a low electric resistance even on a substrate with a low heat resistance by compounding a metal compd. with changes into an oxide when hydrolyzed and an org. compd. which is decomposed by the action of a radiation to generate an acid or base. SOLUTION: This compsn. contains a metal comps. which changes into an oxide when hydrolyzed and an org. compd. which is decomposed by the action of a radiation to generate an acid or base. Pref. the metal compd. is a mixture of at least two metal compds., and at least one of them is pref. a metal alkoxide. in forming a clear conductive film such as an ITO film, a mixture of an In compd. and an Sn compd., both changing into oxides when hydrolyzed, is used. Examples of a compd. which generates an acid are a sulfonium salt, an iodonium salt, and a p-toluenesulfonate.
Patent JP-2000283146-A (JP)
Title: Elastic body roll and manufacture thereof
Inventor: OOKUWA KENICHI
IPC: G03G15/08
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce costs and improve compression permanent distortion and the accuracy of a size by providing a shaft body and a base layer, and forming an inner layer of the base layer with rubber composition including peroxide crosslinking agent, and forming an outer layer with liquid rubber composition. SOLUTION: A roll is provided with a shaft body 1 and a base layer 2 along its outer peripheral surface, a layer 2 is composed of an inner layer 3 and an outer layer 4, and a conventional material is used in the shaft body 1. The inner layer 3 is formed with rubber composition including peroxide crosslinking agent, and it may be liquid, ethylene-propylene-diene copolymer, butadiene rubber, and the like are cited. An adding quantity of the crosslinking agent may be 1 to 10 in 100 weight part. In the case of 1 part and less, an improving effect of compression permanent distortion is not enough. In the case of 10 part or more, fluidity is deteriorated. The outer layer 4 is formed with liquid rubber composition, filling pressure is loosened, and a size accuracy is improved.  In the outer layer 4, two liquid type silicone rubber, liquid butadiene rubber, and the like are used individually or with two kinds or more. It is thus possible to improve compression permanent distortion and the accuracy of the size, and it is also possible to reduce the costs.
Patent JP-H01261208-A (JP)
Title: Method for purifying nitrogen trifluoride gas
Inventor: HARADA ISAO
IPC: H01L21/3065
Filed: 1988-04-11
Abstract: PURPOSE:To efficiently, safely and economically remove dinitrogen difluoride which is an impurity contained in nitrogen trifluoride gas, by filling a solid fluoride in a vessel having the inner wall coated with nickel fluoride and heating the nitrogen trifluoride gas in a packed layer of the solid fluoride at a specific temperature. CONSTITUTION:A solid fluoride is filled in a vessel having the inner wall coated with nickel fluoride and nitrogen trifluoride gas containing dinitrogen difluoride as at least an impurity is then heated at 150-600 deg.C temperature in the packed layer of the solid fluoride. The afore-mentioned solid fluoride preferably has >600 deg.C melting point and, e.g., fluorides (e.g., LiF or NaF) of group IA metals, fluorides (e.g., BeF2 or MgF2) of group IIA metals and fluorides (e.g., AlF3 or GaF3) of group IIIA metals of the periodic table, are cited. The solid fluoride is preferably granular form and predried to sufficiently remove water.
Patent JP-S5713114-A (JP)
Title: Method of heating cold material using tuyere for smelting
Inventor: IKEZAKI EIJI
IPC: C21C5/34
Filed: 1980-06-28
Abstract: PURPOSE:To improve thermal efficiency and prevent the local loss of refractories by controlling the gas-to-liquid ratio of fuel within a range below specific values at the time of heating the cold materials in a converter having double-pipe tuyeres in the bottom part by injecting hydrocarbon type fuel and oxidizing gas through the tuyeres of the converter thereby burning the same. CONSTITUTION:When cold materials 14 are charged through a port 15 into a converter disposed with plural pieces of bottom blowing double-pipe tuyeres 9, a hydrocarbon type fuel is fed from gaseous fuel pipings 6, 7 and oxidizing gas from a oxygen piping 8 to the tuyeres 9  and these are injected into cold material packed layers 16, whereby the heating of the cold materials is started. If at this time a gas- to-liquid ratio (gaseous fuel mass flow rate (kg/H)/liqud fuel mass flow rate (kg/ H)) is controlled to <=0.1, the production of a large amount of unburned matter is suppressed for about 2-10min from the start of heating. It is preferable to make the gas-to-liquid ratio of the tuyeres 9 in proximity to the converter side walls larger than the gas-to-liquid ratio of the tuyeres positioned in the central area of the furnace bottom.
Patent JP-H03287002-A (JP)
Title: Movement detecting method for speckle pattern and position specifying device using same
Inventor: YAMADA HIDENORI
IPC: G06F3/0354
Filed: 1990-04-03
Abstract: PURPOSE:To reduce the variance of movement information due to irregularity in the shape of a speckle by averaging the movement information on the speckle pattern at intervals of unit time. CONSTITUTION:When the rough surface of a moving body 1 is irradiated with a coherent electromagnetic wave Bm, the speckle pattern SP is formed with a scattered electromagnetic wave. This pattern is detected by an electromagnetic wave detector 2 and its detection signal is averaged by an averaging processing circuit at intervals of unit time. The variance of the movement information due to the irregularity in the shape of the speckle is reduced by this averaging processing and the moving direction M of the body 1 is detected with high accuracy.
Patent JP-H02265306-A (JP)
Title: Full wave rectifier
Inventor: KIMURA KATSUHARU
IPC: H03D1/18
Filed: 1989-04-05
Abstract: PURPOSE:To attain large input operation without changing the emitter size of a transistor(TR) and to increase the dynamic range by connecting outputs of two sets of differential pair TRs one of which has an emitter resistor each other and connecting inputs oppositely. CONSTITUTION:TRs Q1, Q2 of the same emitter size form one differential pair and an emitter resistor RE connects to the emitter of the TR Q2. On the other hand, TRs Q3, Q4 form other differential pair and an emitter resistor RE connects to the emitter of the TR Q4. Moreover, bases of the TRs Q1, Q4 are connected in common and bases of the TRs Q2, Q3 are connected in common to form an input terminal pair IN. Furthermore, collectors of the TRs Q1, Q3 are connected in common and collectors of the TRs Q2, Q4 are connected in common to form an output terminal pair OUT.
Patent JP-S59213360-A (JP)
Title: Preparation of bubble-containing cake
Inventor: MAKI KAZUO
IPC: A23G3/34
Filed: 1983-05-20
Abstract: PURPOSE:To prepare a bubble-containing cake having a foamed surface layer with flat face, which cannot be attained hitherto, by casting the raw material of the bubble-containing cake in a mold, covering the top of the material successively with a releasable sheet and a pressing plate furnished with a hook, fixing the plate to the mold, and evacuating the mold. CONSTITUTION:The raw material of a bubble-containing cake is poured into a plastic or metallic mold used usually in the preparation of chocolate, until about half of the mold is filled with the material, when the surface of the mold, i.e. the top face of the material to be foamed, is covered with a sheet of PE, etc. The sheet is pressed with a plastic or metallic pressing plate furnished with a hook, and the plate is fixed to the mold. The mold is evacuated by conventional process to effect the foaming of the material, and then cooled to obtain the foamed surface (corresponding to the bottom of the cake in the state of being removed from the mold) with completely flat face. Accordingly, making a complete contrast with the conventional foamed cake, the cake prepared by this process is absolutely free from the ruggedness and deformation at the upper surface of the foamed layer, and a unique cake having completely flat surface and pretty appearance can be obtained.
Patent JP-S59215235-A (JP)
Title: Production of multi-v-grooved pulley
Inventor: TEGAWA KURATOSHI
IPC: B21H1/04
Filed: 1983-05-20
Abstract: PURPOSE:To produce a multi-V-grooved pulley which does not generate residual strain in circumferential walls even if the pressurizing force of a rolling is relieved by forming preliminarily space parts into which excess metal intrudes in the stage of pressurizing between the inside circumferential walls in the crest parts of the V-groove part and a receiving roll. CONSTITUTION:Space parts 9 into which excess metal can escape when a cup- shaped blank material preformed alternately with crest parts 4 and trough parts 5 is press-formed by a rolling roll and a receiving roll are preliminarily formed between end edges 5a on both sides of the trough parts in the inside circumferential walls 6a of said material. The rolling roll is brought into press contact with the blank material having sectionally corrugated circumferential walls 6 while said material is rotated by the receiving roll having the outside circumference formed to a cylindrical shape. Then the projecting parts of the rolling roll enter the trough parts 5 on the pulley side and the metal between the projecting part and the receiving roll is laterally pushed so as to enter the space parts 9. The collision of the excess metal against each other is thus prevented and the generation of internal stress is obviated.
Patent JP-S5422820-A (JP)
Title: Image copying material and method
Inventor: TAKEDA TAKASHI
IPC: G03C5/56
Filed: 1977-07-21
Abstract: PURPOSE:To make it possible to copy papers with the use of a small copying apparatus having a built-in flash light source by making use of a cojugate polyene image forming reaction between polyvinyl pyridine and polyvinyliden halogenide.
Patent JP-S61247066-A (JP)
Title: Manufacture or hybrid integrated circuit
Inventor: OZAWA TAKEO
IPC: H01L27/01
Filed: 1985-04-24
Abstract: PURPOSE:To enable to inexpensively the manufacture of a thin film integrated circuit having a fine circuit pattern by coating an aluminum film as a protective film, and forming a thin film resistance element having desired pattern accuracy with the protective film, and then removing the protective film. CONSTITUTION:After a Ta thin film resistor 2 is formed on an insulating sub strate 1, an NiCr layer 3, then a Cu layer 4 and further an aluminum layer 5 are formed by a magnetron sputtering method. Then, the part of a conductor circuit 6 is patterned by photoetching technique, and a resistance element 2a is the patterned. At this time, since the layers 4 and 5 have sufficient bonda bility, the layer 4 can be suppressed in corrosion to the minimum even by etch ing of the layer 3 and the resistor 2. Then, after stabilized heat treatment is executed in atmosphere, the layer 4 is removed by etching, and the constants of the elements are regulated to the target values by a laser trimming method to form elements.
Patent JP-H03286490-A (JP)
Title: Guide device for memory cartridge
Inventor: HARASE TOSHIKATSU
IPC: G11C5/00
Filed: 1990-04-02
Abstract: PURPOSE:To surely guide the load of a memory cartridge without requiring an adapter even when the size of the memory cartridge is different by providing a cartridge guide and a movement control means to stop the cartridge at a position where the external terminal of the memory cartridge faces to a connector provided at the depth of an inserting port. CONSTITUTION:U-shaped cartridge guides 30 and 40 are fixed to guide members 25 and 26 by visses and at these cartridge guides 30 and 40, partition panels 14 and 15 and arms 31 and 42 are provided. Then, guide pins 34 and 45 planted on a substrate 20 of a main body are inserted to slots 32 and 45 formed on these arms 31 and 42. Therefore, the cartridge guides 30 and 40 can slide on the substrate 20 of the main body. When inserting the memory cartridge, the cartridge guides 30 and 40 are moved to positions corresponding to the breadthwise size of the memory cartridge at the depth of the inserting port. Thus, the external terminal can be correctly connected to the connector on the equipment side without using adapters at all.
Patent JP-H11263899-A (JP)
Title: Thermoplastic polymer composition
Inventor: OSHITA TATSUYA
IPC: C08L23/18
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a polyester block copolymer composition which has a high elasticity, heat resistance, low-temperature property, chemical resistance, oil resistance, toughness, repeated fatigue characteristic, mechanical characlerictics, etc., and furthermore has a high flexibility and hydrolysis resistance and a molded product and a fiber comprising this composition. SOLUTION: A thermoplastic polymer composition contains a polyester block copolymer (A) and an olefin copolymer (B) in a weight ratio of (A) to (B) of 50:50 to 95:5. Here, the above-mentioned block copolymer (A) is a polyester block copolymer having a hard segment comprising an aromatic polyester block and a soft segment comprising an aliphatic polyester block in a weight ratio of 95:5 to 20:80, and the above-mentioned copolymer (B) is an olefin copolymer having a structural unit (I) derived from ethylene and a structural unit (II) derived from an α-olefin with a carbon number of 4 or larger in a molar ratio of 95:5 to 50:50.
Patent JP-H05326034-A (JP)
Title: Recovering method of positive plate active material for lead-acid battery
Inventor: HAYASHI YUJI
IPC: H01M10/54
Filed: 1992-03-11
Abstract: PURPOSE:To provide a method of efficiently recovering an active material from a positive plate of a used clad type lead-acid battery. CONSTITUTION:A tubular positive plate obtained by breaking up a waste lead- acid battery is crashed by passing it through between rollers the clearance of which is smaller than a diameter of a tube 3 and larger than a core diameter, and the crashed positive plate is screened to be separated into a lead compound powder consisting of PbO2, PbSO4, and PbO, and a mixture of the tube and core.
Patent JP-H09279270-A (JP)
Title: Lightweight aluminum base composite member having wear resistance, heat resistance and corrosion resistance
Inventor: MURAOKA YASUO
IPC: C22C21/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To produce a lightweight composite brake disk in which the rise of the production cost is suppressed and having wear resistance, heat resistance and corrosion resistance. SOLUTION: As for this composite brake disk 1, the whole body is composed of a composite part consisting of a porous alumina preform 51 and an Al base matrix infiltrated into the porous alumina preform 51 . As the powder raw material for the porous alumina preform 51 , the powdery mixture of inexpensive calcined alumina powder 7 in which the average particle diameter d1 is regulated to 20<=d1 <=200μm and pulverized alumina powder 8 in which the average particle diameter d2 is regulated to 0.5<=d2 <=10μm is used.