baber/WOPTO huggingface dataset:
Patent JP-S56166987-A (JP)
Title: Removal of fluorine from fluorine-contng. aqueous solution
Inventor: AWATA TAMOTSU
IPC: C02F1/28
Filed: 1980-05-26
Abstract: PURPOSE: To remove fluorinei on from waste with high efficiency, in an aluminum hydroxide coprecipitation method, by brinding a fluorine-contng. aqueous solution in contact with precipitated aluminum hydroxide, and cyclng a resultant separated liquid for coprecipitation.  
     CONSTITUTION: The mixed solution of an Al component-contg. aqueous solution 15 with a F-contng. cycling aqueous solution 16 separated from sludge is introduced into a neutralizing vessel 18, where the mixed solution is adjusted at a pH level suitable for generation of Al(OH) 3 . As a result, Al(OH) 3  is precipitated, coagulated, and separated as flocks in a pressure floating vessel 21. The separated water is discharged, while the flocks are mixed again with the aqueous solution in a mixing vessel 23, so that it is not necessary to completely dehydrate the flocks. A F- contng. aqueous solution 24 to be disposed is introduced into the vessel 23, mixed with said flocks at a proper ratio, and separated as completely as possible by a centrifugal hydroextractor 17 or the like. The separated Al(OH) 3  sludge is taken out. About 80W90% or more of F ion is absorbed in the Al(OH) 3  sludge, while a small portion of the F-contng. separated water is cycled along a line 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59196304-A (JP)
Title: Curable resin composition
Inventor: TAKE MORIO
IPC: C08F299/02
Filed: 1983-04-21
Abstract: PURPOSE:A resin composition excellent in heat resistance and curable with light, heat or electron beams, obtained by mixing a curable resin obtained from a polycyanate ester having a plurality of cyanato groups with a photocrosslinking monomer, a photosensitizer, a heat-curing catalyst, etc. CONSTITUTION:A polycyanate ester (A) having at least two cyanato groups in the molecule (e.g., 1,4-dicyanatobenzene) or its prepolymer is reacted with a compound (B) having both a 1,2-epoxy group and a radical-polymerizable double bond in the molecule (e.g., glycidyl acrylate) in such a ratio that 0.25-2 1,2- epoxy groups of component B are present per cyanato group of component A at 90-140 deg.C in the presence of a radical polymerization initiator. The produced curable resin is mixed with a photocrosslinkable monomer (prepolymer) and a photosensitizer (photopolymerization initiator) or a heat-curing catalyst (curing agent) to obtain the titled resin composition.
Patent JP-S60212144-A (JP)
Inventor: KOBAYASHI KATSUHIKO
IPC: A61B3/02
Filed: 1984-04-09
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-H01279711-A (JP)
Title: Treatment of silicon steel by electric etching and silicon steel having fine permanent magnetic domain
Inventor: BLOCK WAYNE F
IPC: C21D8/12
Filed: 1989-03-24
Abstract: PURPOSE: To produce a silicon steel sheet having excellent magnetic properties in which iron loss characteristics of the like are improved by forming glass film on the surface of a silicon steel strip, removing the glass film by a specified width, thereafter executing electric etching and forming permanent magnet domain refined regions.  
     CONSTITUTION: A cold rolled steel strip of a silicon steel contg. <6.5% Si is subjected to final annealing treatment to remove stress at the time of cold rolling. Next, glass film is formed on the surface of the steel strip, thereafter, the surface of the steel strip 16 is irradiated with linear regions 17 with about 0.05 to 3mm width at the intervals of 5 to 20mm by a reflector 13 rotating laser light ad lenses 14 and 15 to form the exposed part in the steel strip freed from the glass film. This is immersed in a nitric acid bath with 5 to 20% concn. using methanol as a solvent and is subjected to etching in such a manner that the bath temp. is regulated to ≥40°C and electric current is applied by 0.1 to 0.5A per cm 2  of the exposed part in the steel strip to form fine magnetic domains in which the depth below the glass surface is regulated to 0.1 to 0.5mm, which is thereafter dried and is coated with a rust inhibitor to produce the silicon steel strip excellent in magnetic properties. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H11340826-A (JP)
Title: Electronic device including frequency synthesizer and control method for the frequency synthesizer
Inventor: ROUSSELIN SAMUEL
IPC: H03L7/08
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device that decides whether or not a capacitor or other component able to change an oscillating frequency of an oscillator is to be inserted to or withdrawn from a circuit of a variable oscillator. SOLUTION: This electronic device includes a frequency synthesizer which adopts phase control acting on an oscillator 22, based on substantially a phase detector 26. In order to ensure that the oscillator oscillates at an assigned frequency band, switching capacitors 38, 39, 40, 41 are added to the electronic device, the capacitors are inserted to an oscillating circuit for the oscillator 22 as a function of the count in an up/down-counter 77. This electronic device is applicable to a portable radio telephone set.
Patent JP-S57187366-A (JP)
Title: Resin composition for powder coating
Inventor: MURAKAMI HARUHIKO
IPC: C09D5/03
Filed: 1981-05-13
Abstract: PURPOSE: To enable a cured film to be obtd. at a relatively low baking temperature, by blending a specified organotin compd. with a polyester compsn. for powder coating, which consists of a polyester resin and a blocked polyisocyanate.  
     CONSTITUTION: A polyester (A) having a hydroxyl value of 15W100KOHmg/g, an acid value of 20KOHmg/g or below, a softening point of 75W150°C in which a main acid component is composed of an arom. dibasic acid such as terephthalic acid, a blocked polyisocyanate (B) obtd. by reacting a polyisocyanate with a blocking agent, and 0.02W2pts.wt. (per 100pts.wt. of the combined amount of components A and B) organotin compound (C) of formulaI(wherein is R 1 , R 3 O or a group of formula II; R 1 , R 2 , R 3  are each a 1W8C alkyl, alkenyl, m is 1W18; n is 1W100) such as dimethyltin mercaptopropionate, are mixed together to obtain the desired resin compsn. for powder coating. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61230475-A (JP)
Title: Outline correction circuit
Inventor: NAOI NOBUAKI
IPC: H04N5/208
Filed: 1985-04-05
Abstract: PURPOSE:To effectively improve picture quality receiving less influence of the deterioration of a waveform by intensifying the leading and trailing edges of a pulse waveform as a picture signal only in the positive direction when the pulse waveform is inputted from a personal computer etc. as a picture input signal. CONSTITUTION:With delaying an input pulse waveform by time tau at a delay circuit 1, an intensified signal having a pulse width tau synchronizing with the leading edge of the waveform waveform-shaped is generated and with delaying the pulse by time tau at a delay circuit 4, the intensified signal having the pulse width tau synchronizing with the trailing edge of the input pulse waveform is generated. By multiplying the intensified signal synchronized with the leading edge and the input pulse waveform waveform-shaped with delaying by time at a multiplying circuit 12 apart from a multiplying circuit 7, a waveform, the trailing edge of which is intensified with delaying the input pulse waveform by time and the waveform, the leading edge of which is intensified are generated. And by adding and outputting the two waveforms, the edge part of the pulse waveform inputted as a video signal is intensified.
Patent JP-S55163551-A (JP)
Title: Original feed method and its device
Inventor: SATOU MITSUHIRO
IPC: G03G15/00
Filed: 1979-06-06
Abstract: PURPOSE: To make possible the original reading of good accuracy by providing the feed rollers of the originals by providing a distance and making the original feed speed of the first feed roller slightly higher than the speed of the next roller.  
     CONSTITUTION: Feed rollers A, B are disposed in the conveying path of the originals leaving a space corresponding to the slack of the original. The original feed speed of the roller A is made slightly higher than the feed speed of the roller B. These are so arranged that while the original is nipped by both of the roller A and roller B the driving force applied to the roller A is turned on and off repeatedly and intermittently to let off the original from the roller A so as to keep the slack amount of the original produced between the rollers A and B within a fixed range; and that upon disengaging of the trailing end of the original from the roller A, the driving force of the roller A is turned off; and upon disengaging of the trailing end of this original from the roller B, the driving force of the roller A is resumed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07277148-A (JP)
Title: String type wiper device
Inventor: ONUKI HIROYASU
IPC: B60S1/16
Filed: 1994-04-08
Abstract: PURPOSE:To eliminate the possibility that a foreign matter is caught between a circulation belt and pulleys even in the case where the foreign matter intrudes by improving an unpublished string type wiper device for mirror of the former invention (application number 4-82047, Heisei) and the former invention (application number 5335127, Heisei). CONSTITUTION:A circulation belt 26 is wrapped around a driving pulley 22' and idler pulleys, and circulated in the arrow (f) direction in the back side of a mirror body, and one end of a string, which is not showed in a figure, is fitted to the circulation belt 26, and the circulation belt 26 pulls this string for the wiping work. A foreign matter eliminating projection 41 is provided and fixed to a mirror body 3 near the circulation belt 26 and opposite thereto. A foreign matter 4 on the circulation belt 26 travels in the arrow (f) direction, and collides with the foreign matter eliminating projection 41, and thrown off from the circulation belt 26.
Patent JP-2000270141-A (JP)
Title: Management service system for image forming device
Inventor: SAWADA MASAICHI
IPC: G03G21/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide s system where an image forming device that is designated as a special monitoring object device is automatically diagnosed and it's required for a serviceman to visit a client for the maintenance of the image forming device only when the abnormality of this device is confirmed again. SOLUTION: In this system, a plurality of copying devices 1 are connected to a management device 4 which remote manages the devices 1 via a communication circuit 3 and also the device 4 is connected to the plurality of terminal devices 6 which are placed at every service base via a communication circuit 5. The device 4 acquires periodically the time series data equivalent to a fixed period and necessary for the diagnoses for every device 1 that is designated as a special monitoring object device to carry out in sequence the diagnoses of faults of a carrying system, an image system, a serviceman calling system, an operation system, a heterosound system and an input/operation system respectively. If no abnormality is detected from these diagnoses, a report describing the diagnostic contents and results is produced.  If the abnormality is detected in at least one of those diagnoses, the serviceman visit request information and the information necessary for the rechecking are sent to the device 6 of the relevant service base that manages the abnormal device 1.
Patent JP-H09249675-A (JP)
Title: Production of polysulphidic silyl ether
Inventor: TOMASU SHIYORU
IPC: C01B17/38
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To produce a polysulphidic silylether by reacting a metal polysulphidic compound with a halogenoalkylsilane.  
     SOLUTION: This process is started from a hydrated metal sulfide and/or a metal polysulphidic compound. At first, these compounds are dehydrated at 90-220°C under vacuum or high pressure in the presence of a water-immiscible organic solvent and an emulsifying agent. In the case where the metal sulfide is used, the dehydrated metal sulfide is made to react with sulfur to lead the metal sulfide to a metal polysulphidic compound. Subsequently, the resultant dehydrated metal polysulphidic compound is treated with a halogenoalkylsilane optionally in the presence of a polysulphidic compound at 20-150°C to convent the metal polysulphidic compound into the corresponding polysulphidic silylether. Thus, the objective polysulphidic silylether is produced by the reaction of the metal polysulphidic compound with the halogenoalkylsilane. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H02249595-A (JP)
Title: Drum type washing machine
Inventor: KUKINO MASAJI
IPC: D06F37/40
Filed: 1989-03-23
Abstract: PURPOSE:To accurately decide a negative load and to control a water quantity and a power amount to a proper value by a method wherein closed loop phase control is made on an induction motor to rotate a drum, a phase angle is calculated by means of an output from a rotation sensor and an output from a speed set circuit, and from a relation between 8 phase angle and a load amount, a load amount is computed. CONSTITUTION:When laundry 11 is charged in a drum 1 and a start switch is turned ON, a given amount of water lower than a rated feed water amount is fed. After completion of the feed of water, a speed setting circuit 8 sets the speed of a motor 2 to a value at which the drum 1 is rotated at the number of revolutions 1/5-1/10 the rated number of revolutions to output it to a comparing computing circuit 6. The comparing computing circuit 6 compares a speed signal 100 from a number of revolutions sensor 5 with an output from a speed setting circuit 8, and closed loop phase control is effected on the motor 2 so that a speed is adjusted to a value set by the speed setting circuit 8. In this case, the comparing computing circuit 6 reads a phase angle, provided due to a fluctuation in a load during seconds, to average the phase angles, and based on the averaged phase angle, a load amount is computed. This constitution enables to control using water quantity and a power amount to a proper value.
Patent JP-H01244515-A (JP)
Title: Heater
Inventor: NAKAUCHI SHUNSAKU
IPC: F26B23/04
Filed: 1988-03-25
Abstract: PURPOSE:To consume only required and sufficient energy by controlling the supply energy to a radiator while monitoring relations between the supply energy to the radiator and its temperature and limiting the degree of heating so that an object to be heated is not damaged. CONSTITUTION:Since the consumption energy of a radiator 2 is dependent upon the temperature of the object to be heated (film), the temperature of the film is indirectly detected if relations between the supply energy to the radiator 2 and its temperature are monitored. The temperature of the radiator 2 is detected by a temperature sensor 11 and is sent to a CPU 14, and simultaneously the supply energy to the radiator 2 is measured by a wattmeter 13 and is sent to the CPU 14. The CPU 14 calculates the temperature of the film by these information and communication with a memory 16 to discriminate whether the film is dried or not, and the energy supply to the radiator 2 is stopped by a switch circuit 15 when it is dried. Thus, this heater is effective especially in the field where the surface temperature of the object to be heated should be controlled.
Patent JP-H06256180-A (JP)
Title: Enteric environment-improving composition
Inventor: ISHIHARA NORIYUKI
IPC: A61K31/715
Filed: 1993-03-04
Abstract: PURPOSE:To obtain a composition containing tannins and water soluble vegetable fiber, capable of suppressing production of harmful substances which enteric bacterium produce, excellent in effect for proliferating enteric usable bacteria and effect for suppressing proliferation of enteric harmful bacteria and useful for promotion of health. CONSTITUTION:The composition contains (A) one or two or more tannins selected a group from (+)-(gallo)catechin, (+)-gallocatechin gallate, (-)- epicatechin (gallate), (-)-epigallocatechin (gallate), free theaflavin, theaflavin monogallate A, theaflavin monogallate B and theaflavin digallate and (B) a water-soluble vegetable fiber (e.g. enzymatically decomposed material of guar gum) such as a water soluble vegetable fiber whose chain length of straight chain is distributed in the range of 30-200 units in a ratio of >=80% and the mixed weight ratio of the component A and the component B is 1/30-1/6. Furthermore, the doses of the component A and the component B are 0.001-0.03g/kg weight and 0.08-0.50g/kg weight, respectively.
Patent JP-H05271480-A (JP)
Title: Rubber composition and driving belt made by using it
IPC: C08L9/04
Filed: 1992-03-27
Abstract: PURPOSE:To obtain the title composition useful for producing driving belts excellent in flexural fatigue resistance and having high strength and high elasticity by mixing a rubber forming a continuous phase, specified nylon fibers, and short fibers each in a specified amount. CONSTITUTION:The title composition contains 100 pts.wt. rubber forming a continuous phase (e.g. a hydrogenated acrylonitrile-butadiene rubber), 1-15 pts.wt. (in terms of fibers) nylon fibers of a minute diameter, grafted with the molecules of a rubber co-cross-linkable with the rubber (e.g. an acrylonitrile-butadiene rubber), and 1-30 pts.wt. short fibers (e.g. short nylon 66 fibers).
Patent JP-S58189587-A (JP)
Inventor: SHINOMIYA YASUO
IPC: G21C17/003
Filed: 1982-04-30
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-S51147489-A (JP)
Title: Dispersing agent for emulsion polymerization
Inventor: OGATA YUZURU
IPC: C09K23/12
Filed: 1975-06-12
Abstract: PURPOSE: A dispersing agent to give the required dispersion stability to latex in a production process of latex. After latex is coagulated and separated from emulsion, the concentration of organic materials in liquid waste is low or the liquid waste is easy to dispose. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05280186-A (JP)
Title: Sound insulation pipe
IPC: E04F17/08
Filed: 1992-03-27
Abstract: PURPOSE:To eliminate the need for wrapping work at a construction site and sufficient sound insulation effect can be provided by a pipe itself, which pipe can be manufactured by extrusion. CONSTITUTION:A vinyl chloride resin composition, in which 200-1000 pts.wt. iron powder having been subjected to an antirust process and 30-100 pts.wt. plasticizer are loaded and added to 100 pts.wt. vinyl chloride resin, is formed into a pipe-like configuration. Slits (t, t') are oppositely formed to each other on the pipe P in the longitudinal direction thereof, while one of the slits (t') has a remaining thickness. And the pipe P is fitted onto a drain pipe S from the other slit (t) and sound insulation putty (a) is put into the joint of the slit (t) and then a bind (b) is applied thereto.
Patent JP-S60216824-A (JP)
Title: Dust collecting method of combustion exhaust gas
Inventor: NISHIOKA YOSHIHITO
IPC: B01D50/00
Filed: 1984-04-09
Abstract: PURPOSE:To increase dust removing effects of fine granules and to lower the cost in a dust removing method by extracting one part of the titled exhaust gas, electrifying the soot and dust contained therein with an electrification apparatus and mixing the extracted exhaust gas with the exhaust gas introduced in a cyclone. CONSTITUTION:One part of gas (about 5-15% of combustion gas) is extracted through an extraction pipe C1 from a suitable place under a cyclone 1 and introduced into an electrification apparatus 2. After the soot and dust contained the extracted gas is electrified with the electrification apparatus, the gas is sent into an exhaust gas introducing pipe (a) through a mixing pipe (d) and mixed with the combustion gas and fed into the cyclone 1. By this method, the fine soot and dust contained in the combustion exhaust gas are adsorbed by the electrified soot and dust, flocculated to make bulky, separated and collected and the purified gas is discharged through a gas discharging pipe (b).
Patent JP-H06283779-A (JP)
Title: Vacuum element
Inventor: YAMADA KEIZO
IPC: H01L49/00
Filed: 1993-03-30
Abstract: PURPOSE:To provide a vacuum element which is provided with a high mobility wiring function and a high speed active function and which functions as an wiring, operation, amplifying or oscillating element in place of metal wiring and transistors conventionally used in VLSIs. CONSTITUTION:The title vacuum element consists of a vacuum region 3 so constituted that at least one of surfaces surrounding its space is an insulator; one or more electron emitting sources 5 which emit electrons into the vacuum region 3; and a metal thin film 1 which is formed in contact with the insulator thin film(s) 2 composing the insulating surface(s) of the vacuum region 3, and which controls the spatial positions and traveling baths of electrons emitted from the electron emitting sources 5 by controlling the surface potential of the insulator thin film(s) on the vacuum region 3 side according to externally applied bias voltage.
Patent JP-H05273564-A (JP)
Title: Production and apparatus for production of liquid crystal display element
IPC: G02F1/13
Filed: 1992-03-27
Abstract: PURPOSE:To produce the LCD having the high accuracy of a cell gap with high efficiency by preventing the local action of excess load on master disk glass at the time of pressing. CONSTITUTION:After the transparent electrode forming surfaces of electrode substrates are stuck to each other via a sealant and spacer materials, the foreign matter sticking to the pressurizing parts of a pressing device is removed before the electrode substrates stuck to each other are mounted to the pressing device (S9). The execution of the operation to monitor whether the foreign matter sticks to the pressurizing parts of the pressing device or not and to remove the foreign matter only when the foreign matter sticks thereto is possible as well.
Patent JP-H06282724-A (JP)
Title: Automatic teller machine
Inventor: SATO HISAO
IPC: G06Q40/00
Filed: 1993-03-30
Abstract: PURPOSE:To surely prevent rainwater from entering the inside of a shutter without using any seal member for a sliding part by blocking rainwater with the shutter provided on a medium entrance/exit and draining rainwater hitting the shutter to the outside of the device. CONSTITUTION:This device is provided with a plate-shaped shutter 6 to be slid on the front face of the medium entrance/exit, first rails 7a and 7b to guide both faces of the shutter 6, second rail 7c equipped with a hole path 7d vertically bent for guiding the lower end face of the shutter 6, and drainage 12 at the lower part of the second rail 7c. Before rainwater comes from a gap formed at the medium entrance/exit to the inside of the device, rainwater hitting the shutter 6 flows down along the shutter 6 and is speedily drained. Further, rainwater flows down to the bottom of the rail 7a along a gap provided between the shutter 6 and the rail 7a and is drained from an exhaust port 11 provided at the lower part of the rail to an exhaust port 12 provided at an upper enclosure 3. Rain-water coming out of the upper enclosure 3 flows along the upper face of a lower enclosure 4 and is drained outside the device.