baber/WOPTO huggingface dataset:
Patent JP-H06256656-A (JP)
Title: Polysulfone solution composition
Inventor: FUKAI TOMOHIRO
IPC: C08L81/06
Filed: 1993-03-09
Abstract: PURPOSE:To obtain a composition which can give a semipermeable membrane excellent in water permeability, permselectivity and chemical resistance by dissolving an aromatic polysulfone and a cellulose derivative in a polar organic solvent such as N,N-dimethylformamide. CONSTITUTION:A composition comprising 96-60wt.% aromatic polysulfone having repeating units of formula I and a reduced viscosity of 0.35-0.6 dl/g as measured in N,N-dimethylformamide in a concentration of 1g/dl at 30 deg.C and 1-40wt.% cellulose derivative (e.g. cellulose diacetate) is dissolved in at least one polar organic solvent selected from among N,N-dimethylformamide, N,N- dimethylacetamide, dimethyl sulfoxide, N-methyl-2-pyrrolidone and sulfolane to form a solution composition of a concentration of 10-30wt.%. A semipermeable membrane made from this composition has a thickness of 50-200mum and a water permeation rate of 20-2000l/hr.m<2>kg/cm<2>.
Patent JP-H02275817-A (JP)
Title: Persistent granule
Inventor: AKIYAMA YOKO
IPC: A61K47/44
Filed: 1989-02-27
Abstract: PURPOSE:To obtain the subject granules of extremely stable persistence in the releasing rate of the active ingredient invariant, causing no environmental air pollution during its production and capable of producing using a simple equipment by dispersing a medical active ingredient in hardened cottonseed oil. CONSTITUTION:The objective granules can be obtained by dispersing a medical active ingredient in hardened cottonseed oil. The melting point of the cottonseed oil is pref. ca.40 to 70 deg.C (esp. ca.50 to 70 deg.C). The active ingredient is e.g. theophylline, caffeine, phenyl propanolamine hydrochloride, idebenone, ketoprofen, cyclandelate. The rate of said active ingredient to be formulated in the cottonseed oil is, depending on the kind of the ingredient to be applied and other additive(s), which is normally ca.0.0005 to 75 (pref. 0.01 to 50)wt.%.
Patent JP-S51123294-A (JP)
Title: A process for manufacturing a flame-retardant polycarbonate
Inventor: NARITA YOSHITA
IPC: C08G64/22
Filed: 1975-04-19
Abstract: PURPOSE: A process for manufacturing novel falme-retardant carbonate random copolymer having high polymerisation reaction rate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55140146-A (JP)
Title: Surface flaw detection for continuous casting slab
Inventor: MIYAGAWA KAZUO
IPC: B22D11/12
Filed: 1979-04-20
Abstract: PURPOSE: To perform surface flaw detection without being influenced by oscillation marks by providing a plurality of differential probe type eddy current detectors in the longitudinal direction of the specimen and in the direction perpendicular thereto, and are oscillated in a diagonal direction at a fixed angle.  
     CONSTITUTION: A plurality of differential probe type eddy current detectors 2-1W 2-5 are placed on the upper surface of iron piece 1, and detectors 4-1W4-5 are placed on its lower surface. At the same time, two detectors 3-1, 3-2 are placed on the side surface of iron piece 1. Each detector is oscillated in the direction shown by arrow R at an angle of 45°C and thereby surface flaw detection is operated. Consequently, oscillation marks intrinsic to continuous casting slab and various kinds of surface flaws are clearly discriminated, and surface flaws can be detected with high sensitivity without being influenced by oscillation marks. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000246576-A (JP)
Title: Product support stand
Inventor: NAKAMURA YUKIO
IPC: B23Q3/18
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a product support stand constituted so as to cope with a small lot multi-production without increasing the manufacturing cost of a jig and enlarging its storing place. SOLUTION: A product support stand S for holding a product posture in a fixed state when a secondary processing is applied to a product 1 formed in a prescribed shape has a spring means for exerting an elastic force to one side of the length direction of the product, a height fixing device 5 for prescribing the height position of the product, a width fixing device 6 for prescribing the width position of the product, a common base stand 2 for holding the spring means and height-width both fixing devices 5, 6 and a positioning jig for providing plural supporters 12 in response to the difference in product shape on its outer periphery to prescribe the length position of the product against the push- press force of the spring means and installing to the base stand by changing the positions of respective supporters.  Thereby, as one jig is constituted so as to cope with plural products, the actual number of the jig can be reduced.
Patent JP-H06255919-A (JP)
Title: Monitoring device for elevator stop position detector
Inventor: HARA YUICHI
IPC: B66B3/02
Filed: 1993-03-09
Abstract: PURPOSE:To provide a watch device which can conduct surely and simply and automatically the watch decision of the quality of the action characteristic of the stop position detector of a riding car. CONSTITUTION:The device is equipped with a stop position detector 7 that is fitted to an elevator riding car 1 side and has a built-in lead switch and a built-in permanent magnet; a magnetism covering plate 8 each fitted to the floor arrival position of a riding car 1 on each floor in an ascent/descent passage; a pulse generating means 6 that is each arranged in an elevator operation controller 11 and generates a travel pulse 6p whose number is proportional to the rotation number of a motor 5 conducting the travel drive of the riding car 1; and a calculating means 14 to calculate the number of the travel pulse 6p. The calculating means 14, when the riding car 1 is conducting the passing travel of a specific floor, conducts the calculation of the travel pulse 6p during the stop position detector 7 facing the covering plate 8 of the floor, and a difference between this pulse calculation value and a preset reference value is detected, and the watch decision of the quality state of the action of the lead switch is carried out.
Patent JP-S61211270-A (JP)
Title: Transcription sheet feed and transport device
Inventor: ISHIZU HISAO
IPC: B65H5/00
Filed: 1985-03-13
Abstract: PURPOSE:To facilitate taking-out of any sheet jamming in the transporting portion from the sheet feeder to the transcription and transportation part without requiring release of the resist roller couple by forming a guide plate and a transcription and transportation unit provided between the sheet feeder and resist roller couple to be rotatable separately, and by allowing the free ends of the two members to engage with each other. CONSTITUTION:A lock roller 4-4 contacts the free end of a movable guide plate 3-5 from below and engages with it. When a lock level is released and a transcription and transportation unit 4 is released to the position shown by dot-and-dash line, said movable guide plate 3-5 also drops round the shaft 3-8 by its own weight to be released to the dot-and-dash position. That is, the transription and transportation unit 4 and movable guide plate 3-5 are released simultaneously by controlling lock lever 4-4. Accordingly, jam treatment for the transcription sheet feed and transport line from the sheet feeder to the pre-fixation transport part does not require release of the resist roller couple 3-9, 3-10, which will well hinder the image from being ill influenced.
Patent JP-S61208424-A (JP)
Title: Anti-corrosion maintain device and anti-corrosion maintain method
Inventor: MEN MASATO
IPC: F23J15/00
Filed: 1985-03-13
Abstract: PURPOSE:To prevent generation of obstacles during working at combustion equipment due to rust in a fuel gas system by a method wherein an NH3 injection device, which injects NH3 reacting with H2SO4 and/or sulfate compound adhering to the inside of the fuel gas system and a dry air producing device which produces the dry air, are provided in the device. CONSTITUTION:The operation of a combustion air fan 2 is continued immediately after stopping of a boiler 1. The NH3 is injected from the NH3 injection device 24 into high temperature air produced with the dry air producing device 17 and is mixed in blowing ambient air. The NH3 is adsorbed to dust in the combustion gas system and H2SO4 adhering to the inside thereof directly becomes ammonium sulfate correlated substance of low absorption properties by reacting with the sulfate compound while the parts of them are absorbed to water and are discharged out of a chimney 12. In case the contents are increased by about 5% in comparison with initial condition at a density meter 26, the injection of the NH3 from the NH3 injection device 2 is stopped while the water left in the fuel gas system may be dried.
Patent JP-H03248886-A (JP)
Title: Thermal transfer recording medium
Inventor: SAKAI KOICHI
IPC: C09D11/102
Filed: 1990-02-28
Abstract: PURPOSE:To reduce the effect receiving from the surface of paper to be transferred and to perform transfer of high image quality by adding a polyurethane resin having a bisphenol skeletal and a colorant to heat-meltable ink as main components. CONSTITUTION:The polyurethane resin having a bisphenol skeletal being the essential component of a thermal transfer recording medium is generally characterized in that a number average MW as polystyrene measured by a gel permeation chromatography (GPC) method is about 20000 or less and a glass transition point (Tg) measured by a differential thermobalance (DSC) method is about 40 deg.C or higher. When Tg is within this range and the MW of the polyurethane resin is high, sensitivity lowers and this lowering is estimated to be caused by the intermolecular flocculation force based on the entanglement of a molecular chain and, when the number average MW is about 20000 or less, especially, 10000 or less, good transfer and fixing properties can be obtained and, further, the effect due to the surface properties of paper to be transferred is not received. As a colorant, black type dye or pigment such as carbon black, oil black or graphite can be used.
Patent JP-S57165390-A (JP)
Title: Novel penicillin and cephalosporin derivative
Inventor: MACHIDA YOSHIMASA
IPC: A61P31/04
Filed: 1981-04-02
Abstract: NEW MATERIAL:The compound of formulaI[R 1  is H or methoxy; R 2  is H or OH; R 3  and R 4  are OH or acyloxy; Y is O, S or >N-R 5  (R 5  is H or lower  alkyl); X is group of formula II or formula III (R 6  is acyloxy or N-containing  heterocyclic-thio which may have substituent group)], its non-toxic salt and its  carboxylic acid ester.  
     EXAMPLE: 6β-[ D-2-( 6,7-Diacetoxy-2-oxo-2H-1-benzopyran-3-carboxamido )-2- phenylacetamido]-penicillanic acid.  
     USE: Antibacterial agent having extremely strong antibacterial activity especially against Pseudomonas aeruginosa and Klebsiella pneumoniae.  
     PROCESS: The compound of formulaIis prepared by reacting the compound of formula IV, its salt or its hydrate with the compound of formula V or its reactive derivative (e.g. acid halide, symmetric acid anhydride, etc.), and if necessary, converting the product to the salt or ester. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60193272-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M6/16
Filed: 1984-03-13
Abstract: PURPOSE:To obtain a nonaqueous electrolyte battery having good high rate discharge performance by using mixed solvent containing at least methyl sulfoxide and fatty ester as solvent. CONSTITUTION:A mixed solvent having a mixing ratio of 1:1 of dimethyl sulfoxide and methyl acetate is used as solvent. Electrolyte is prepared by dissolving lithium perchlorate serving as solute in this mixed solvent. Carbon powder and fluorine resin powder is mixed to manganese dioxide, and the mixture is press-molded, then heated to use as a positive electrode. Lithium plate is punched in a specified dimension to use as a negative electrode. Since solvent is prepared by mixing dimethyl sulfoxide having high dielectric constant and high viscosity and methyl acetate having low dielectric constant and low viscosity, disadvantage of single solvent is suppressed by synergetic effect of both solvents and electrolyte having high conductivity is obtained. This results in good high rate discharge performance.
Patent JP-H01223269-A (JP)
Title: Lift-up processing
Inventor: TSURUTA KENJI
IPC: E04H12/00
Filed: 1988-03-03
Abstract: PURPOSE:To facilitate the construction work and improve the safety and profitability by vertically dividing this structure into multiple portions, connecting them with telescopes, and lifting them up with jacks fitted above a tower-shaped structure main body. CONSTITUTION:This structure 2 is vertically divided into multiple portions, telescopes 7 and 8 are fitted to the upper ends and the lower ends of the divided elements 2a and 2b respectively to connect them. They are lifted up by jacks 3... fitted at the upper section of a flared tower-shaped building main body 1. Lengths of the telescopes 7 and 8 are shrunk in sequence as they are lifted up, the divided elements 2a and 2b are connected at the required position and installed on the tower-shaped building main body 1. The danger of the contact or collision between the divided elements 2a and 2b and the tower-shaped building main body 1 is prevented, and the faulty portion in the post-processing can be reduced or dissolved.
Patent JP-S52132303-A (JP)
Title: Laminated core for electric rotary machine
Inventor: MATSUNO AKIRA
IPC: H02K1/18
Filed: 1976-04-30
Abstract: PURPOSE: To provide an improved laminated core having on its peripheral portion a plurality of clamps welded thereto, wherein each pair of adjacent clamps are welded at symmetrical points so that corcumferential deformations due to thermal stress can cancel each other. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57164322-A (JP)
Title: Sense byte prefetching system
Inventor: MATSUSHIMA HITOSHI
IPC: G06F13/12
Filed: 1981-03-31
Abstract: PURPOSE:To increase the usage efficiency of an input and output controller, by issuing a sense command independently at an input and output channel device to an abnormal termination interruption of a command from a low-order device. CONSTITUTION:After an input and output channel device 2 connected to a CPU 1 receives a unit check transmitted from an input and output terminal 31 of an  input and output controller 3, a sense command is returned to the terminal 21  and a sense byte transmitted from the device 3 is stored in a buffer 21. An  operation system of the CPU 1 issues the sense command according to an abnormal interruption from the device 2 and fetches the sense byte from the device  2. Thus, the busy state is made less until the input and output controller receives the sense command and the usage efficiency can be increased.
Patent JP-S57166331-A (JP)
Title: Preparation of porous hollow fiber of glass
Inventor: TANIYAMA TSUKASA
IPC: C03B20/00
Filed: 1981-03-31
Abstract: PURPOSE:To obtain a porous hollow fiber of glass efficiently, by extracting B2O and Na2O from the surface of a hollow fiber of borosilicate glass to form the thin layer surface having pores, subjecting the rest to heat-treatment phase separation, eluting B2O and Na2O with an acid. CONSTITUTION:B2O and Na2O are extracted from the surface of the hollow fiber 1 of borosilicate glass by acid treatment, etc., and the thin layer 4 having innumerable uniform pores is formed. For example, in case of sulfuric acid, the acid extraction is carried out at normal temperature - about 95 deg.C for about 1-50hr using about 0.5-3N aqueous solution of sulfuric acid, and the thin layer 4 is about 1,000Angstrom  thick. The phase separation is done by heat-treating the glass at about 500-650 deg.C, so that B2O and Na2O are concentrated. After the phase separation is over, B2O and Na2O are eluted from the parts of the phase separation by acid treatment, etc., removed, and the gas permeable path 2 passing through the pipe except the thin layer 4 is formed. For example, in case of sulfuric acid, the acid treatment is carried out at normal temperature - about 100 deg.C for 10-50hr by using about 0.5-3N sulfuric acid solution.
Patent JP-H03251771-A (JP)
Title: Method for measuring conductor current of power cable
Inventor: MOROOKA SHIGEKI
IPC: G01R19/00
Filed: 1990-02-28
Abstract: PURPOSE:To accurately measure only a conductor current by removing the effect of a sheath current by providing magnetic field sensors at two places around the power cable and earth wire of an insulating joint and differentially connecting the outputs of the sensors. CONSTITUTION:A cable magnetic field sensor 1 is mounted on the right-hand power cable C of an insulating joint J and an earth magnetic field sensor 7 is mounted on an earth wire G and the outputs of those sensors 1, 2 are differentially connected to a measuring circuit 3. The measuring circuit 3 calculates the differential signal with the measured value of the sheath current of the sensor 2 from the measured value of the sum of the conductor current and sheath current of the sensor to send the same to an optical receiver 6 through an optical fiber 4. The receiver 6 converts the optical signal of the optical fiber 4 to an electric signal to input the same to a computer 7 and only an accurate conductor current is measured. Further, an output apparatus 8 observes and monitors the waveform of an input current.
Patent JP-S59175465-A (JP)
Title: Sulfone or sulfoxide compound of 5-thiaprostaglandin e1, and its preparation
Inventor: HASATO ATSUO
IPC: C07C67/00
Filed: 1983-03-25
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1> is H, or 1-10C alkyl; R<2> is substituted or unsubstituted 1-1-C alkyl, or unsubstituted 5-6C cycloalkyl; n is 1 or 2). EXAMPLE:Sulfoxide of 5-thiaprostaglandin E1. USE:An inhibitor of blood platelet aggregation and vasodilator. PREPARATION:A compound shown by the formula II is reacted with an oxidizing agent, and, if necessary, hydrolyzed to give a compound shown by the formula I . For example, a peracid such as hydrogen peroxide, peracetic acid, perbenzoic acid, etc. is used as the oxidizing agent in the case of preparation of sulfoxide, and hydrogen peroxide, hydrogen peroxide and tungsten or vanadium catalyst, etc. are preferably used in the case of preparation of sulfone. The reaction is carried out at -78-50 deg.C, preferably at -20-30 deg.C usually for 30min-48hr.
Patent JP-S59176023-A (JP)
Title: Molding device of film
Inventor: YOSHIZAWA TSUGIO
IPC: B29C48/08
Filed: 1983-03-25
Abstract: PURPOSE:To obtain the titled device preventing a movement of a film at the time of cooling and stiffening and preventing generation of partial thickness, by a method wherein slits are provided on an external circumferential surface in the circumferential direction in the vicinity of both ends of a cooling roll and these slits are connected with a decompression and suction air source. CONSTITUTION:A group of small holes or slits 5a, 5b arranged in the circumferential direction are provided in the vicinity of both ends of a cooling roller 2 and connected with a decompression and suction air source. Both edge parts of a film F0 are sucked by clogging the slits 5a, 5b, secured on an external circumferential surface of the cooling roller 2, peeled off form the cooling roller 2 by turning into a stiffened film F0 and spooled. The film F0 does not move on the circumferential surface of the roller 2 and an oscillating phenomenon does not occur also.
Patent JP-S62209257-A (JP)
Title: Automatic transmission
Inventor: IDOGUCHI MASARU
IPC: F16H59/40
Filed: 1986-03-06
Abstract: PURPOSE:To make it possible to set an accelerating condition from starting according to a driver's will, by providing means for computing a depression speed of an accelerator pedal and means for controlling an engaged condition of a clutch according to the depression speed as computed above. CONSTITUTION:A microprocessor 1 computes a depression speed of an accelerator pedal 3 from a depression distance and a depression time of the accelerator pedal 3, and controls an engaged condition of a clutch 8 according to the depression speed as computed above, thereby effecting a quick start or a slow start. In other words, when the depression speed of the accelerator pedal is high, a semi-engaged condition is shortened to effect the quick start, while when the depression speed is low, the semi-engaged condition is elongated to effect the slow start.
Patent JP-H06259165-A (JP)
Title: Information processor
Inventor: TOUFUKUJI SUSUMU
IPC: G06F15/02
Filed: 1993-03-10
Abstract: PURPOSE:To improve the handling performance of an information processor by floating the processor over a floor surface to increase the distance between the floor surface and a paper supply port formed at the lower part of the processor and also to improve the print quality by increasing the bending curvature of the print forms. CONSTITUTION:An information processor 1 contains an information input device, a control base board, a display device, a print device, an auxiliary storage, etc., which are all stored in a single casing. The print device can use two paper feeding paths formed at the back and bottom surface parts and also contains a paper supply parts 8 which covers a paper supply port formed at the bottom surface part of the processor 1. A shaft is added to the parts 8 so that the parts 8 can be opened and closed. The rear part of the processor 1 with the parts 8 kept open. Meanwhile a power cord 11 is stored in a space formed between the parts 8 and the paper supply port.
Patent JP-S58166555-A (JP)
Title: Converter for equipment such as tape recorder
Inventor: TAKAHASHI YOSHIO
IPC: G11B15/44
Filed: 1982-03-29
Abstract: PURPOSE:To prevent an auxiliary plate from being disengaged, by rotating the auxiliary plate and a rotary plate in one body until a specific engagement position of an idler gear and then allowing the auxiliary plate to slide to enter a stopper. CONSTITUTION:When a fast-traversing operation plate 5 slides as shown by an arrow, a sliding surface 5b contacts a tip 61f provided to the auxiliary plate 61, which rotates anticlockwise around the circular reduction hole 40a of the rotary plate 40 as a supporting axis to bring an end surface 61d into contact with a shaft 42 implanted in the rotary plate 40, rotating the rotary plate 40 anticlockwise as well. When the fast-traversing plate 40 further slides, the long-sized hole 61a of the auxiliary plate 61 is guided by the circular reduction hole 40a to slide, entering a bent part 61g into the stopper 17. Consequently, fast-traversing idler gear 29 rotates in a parting direction and rejecting force also operates an shown by an arrow A, so that the engagement is held.
Patent JP-H02271276-A (JP)
Title: Circuit device for gradiometer
Inventor: GERUHARUTO REERURAIN
IPC: G01R33/035
Filed: 1990-02-28
Abstract: PURPOSE: To realize a law cost circuit device which does not cause an offset error by comprising a super conductive quantum interference device(SQUID) which measures a biological magnetic field of minute intensity, etc. CONSTITUTION: A pick-up current I which is generated with a gradiameter coil 1 and related to an intensity of a to-be-magnetic field is supplied to an input combination element 2. Current IS which is obtained by mixing, in an addition manner, modulation current IM and by mixing, in a subtraction manner, negative feedback current IR with the current I, is supplied to an SQUID3 as an input amount, and then, supplied to a demadulatar 5 as a modulated voltage US1 through a band pass filter 4. Modulated voltage US3 is multiplied by a 90 deg. phase-shifted modulation voltage UM, and then supplied to an integration low pass filter 9 through an amplifier 8, and then, its output signal is supplied to the element 2 as the negative feedback current IR.  A modulated output signal US2 is, far digitization and quantization, supplied to an A-D converter 14, and its demadulated output signal US10 is used as measurement signal UA.