baber/WOPTO huggingface dataset:
Patent JP-H10192606-A (JP)
Title: Operation of sand filtration tank
Inventor: YAHAGI TOSHIO
IPC: B01D29/62
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To enable the performance of a sand filtration tank to be stabilized for a long time by setting the target value of the quantity of suspended substance to be captured at the time of a single filtering step and stopping a water circulation and switching the operation to a cleaning step when the calculated value of the quantity of the suspended substance captured in a sand layer reaches the set target value. SOLUTION: In a filtering step, the signal value 40 of untreated water quality and quantity and the signal value 41 of filtrate quality which are obtained by measurement with an influent quality sensor 20, a water quantity sensor 20' and a filtrate quality sensor 21, are sent to a calculation circuit 23 for calculating a suspended substance(SS) uptake quantity. In the calculation circuit 23, the SS uptake quantity to be obtained through a sand filtration tank 10 at the time of the filtering step is calculated. A calculated SS value 43 is entered to an interpretation circuit 24, and then is compared to the target value 47 of the SS uptake quantity (the SS quantity to be uptake is empirically calculated based on the quantity and quality of a filler and then the SS uptake quantity obtained through a single filtering step is previously entered).  Further, when the deviation of the calculated SS value 43 from the target value 47 of the SS uptake quantity is below a specified value, the water supply to the filtering step is suspended and the operation is switched to a cleaning step.
Patent JP-H11204638-A (JP)
Title: Planarizing method, pattern formation and pattern processing method
Inventor: SATO YASUHIKO
IPC: H01L21/312
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To realize good planarizing characteristic and moreover enable etching with good selectivity with respect to a resist. SOLUTION: This method has a process for forming an organic silicon film 13 by applying a solution, comprising organic silicon compound having bond of silicon and silicon in principal chain on a substrate 11 with a step, a process for heating the organic silicon film 13 and a process for forming a resist pattern 14 on the organic silicon film 13.
Patent JP-S60149536-A (JP)
Title: Production of secondary butanol
Inventor: YAMADA AKIRA
IPC: C07C27/00
Filed: 1984-01-13
Abstract: PURPOSE:In the production of secondary butanol by direct hydration of n-butene, the feedstock brought into contact with an aqueous solution of heteropolyacid whose pH is adjusted to a specific value in a relatively strong acid range at specific temperature and pressure to permit high-efficiency production of the objective compound. CONSTITUTION:n-Butene is brought into contact with an aqueous heteropolyacid whose pH is adjusted to lower than 2.3, preferably 1.0-2.0 under conditions of 180-300 deg.C, preferably 200-250 deg.C and over 100kg/cm<2>, preferably over 150kg/ cm<2> to effect high-efficiency direct hydration of n-butene into secondary butanol. After the reaction, the reaction mixture is taken out of the reaction system in gas phase, cooled down into liquid, separated into aqueous phase and oil phase. Then, n-butene is removed from the n-butene to readily give pure secondary butanol in high efficiency.
Patent JP-H04243119-A (JP)
Title: Resist heating apparatus
Inventor: HAYAMI MITSUHIRO
IPC: H01L21/027
Filed: 1991-01-17
Abstract: PURPOSE:To provide a resist heating apparatus which facilitates reduction of a resist heating time, reduction of a substrate conveying route owing to the reduction of the heating time and reduction of the size owing to the simplification of the construction and has improved reliability. CONSTITUTION:A shaft 14 which has rollers 15a and 15b at the positions corresponding to a substrate 17 to be conveyed is attached to side plates 13a and 13b with bearings 16a and 16b therebetween so as to rotate freely. The substrate 17 on the rollers 15a and 15b is heated from upper and lower sides by infrared radiation apparatuses 12a and 12b and, further, conveyed between the infrared radiation apparatuses 12a and 12b by the rotation of the rollers 15a and 15b, companying the rotation of the shaft 14.
Patent JP-S61180766-A (JP)
Title: Manufacture of azetidinone intermediate
Inventor: MARUKO ARUPEJIAANI
IPC: C07F7/18
Filed: 1986-01-13
Abstract: Compounds of formula I <IMAGE> wherein R1 and R2 is each H, halo or an organic group, R3 is H or organic group, n=1 or 2, M is a heavy mono- or divalent metal, or M2A wherein M2 is a heavy divalent metal and A is an organic or inorganic group, are prepared by treating a starting penicillin in a solvent with a salt of M1 or M2A in the presence of a base at a temperature of from -70 DEG  to 100 DEG C. The azetidinones of formula I are useful intermediates in the synthesis of  beta -lactam antibiotics, esp.penem.
Patent JP-S58120005-A (JP)
Title: Starting method of boiler of fluidized bed type
Inventor: TAKADA TOMOAKI
IPC: F22B1/02
Filed: 1982-01-12
Abstract: PURPOSE:To increase the operating efficiency of a boiler of fluidized bed type, by instantly starting a cell in rest state by transferring fluidized medium in high temperature into the cell, from already operated one. CONSTITUTION:The fluidized medium in a cell B is previously extracted, when the cell B in rest state is to be started, on the assumption that a cell A is in operation and the cell B is at a stop. The cell B can instantly be started and be brought into operated condition by feeding the air and fuel to be fluidized into the cell B, as well as to feed fluidized medium in high temperature into it by transferring the fluidized medium in high temperature in the cell A into the cell B via a connecting path 5, by injecting transferring air into the cell B from air nozzles 6 and 7. With such an arrangement, troublesome starting procedure such as to heat fluidized substance by a burner, which was conventionally practiced, can be omitted, and the operating efficiency of the titled boiler can be increased.
Patent JP-S57121842-A (JP)
Title: Method and apparatus for reducing part of metallic pipe
Inventor: KOMATSU JIYUUZOU
IPC: B21D41/04
Filed: 1981-01-16
Abstract: PURPOSE:To reduce a part of a pipe by plastic deformation by thrusting a ring- shaped member made of elastomer into a metallic pipe, enclosing the outer circumference of the ring shaped member with a member, and bulging the inner circumference by pressing the ring-shaped member between two end faces. CONSTITUTION:A pipe 90 is thrusted into the hole 18 of a circumferential member 15, a ring-shaped member 21 and a washer 22 under the condition where a pipe 91 is inserted into a pipe 90. When a piston 12 is extruded from a cylinder 11 by a hydraulic device 10, a pressing member 19 moves to the direction of the end face 17, and the ring-shaped member 21 is pressed strongly between the circumferential member 15 and end face 17 from both end faces through the washer 22. Consequently, the ring-shaped member bulges to inside and the pipe 90 is plastic deformed to form a reduced part 94. Accordingly, a ring-shaped packing is compressed inside of the reduced part 94 and the pipe 91 is joined to the pipe 90 airtightly.
Patent JP-S57118157-A (JP)
Title: Automatic measuring apparatus for water quality
Inventor: KAWACHI KIYOUZOU
IPC: G01N27/26
Filed: 1981-01-16
Abstract: PURPOSE:To improve the accuracy of measured value and to prolong the life of a reaction part and a detection end, by adding the functions varying the interval of measuring time automatically following the measured value. CONSTITUTION:Sample water is taken in a water quality measure 1 by a sample water collecting part 2 from a sample water channel 5 and a prescribed measuring items are measured and recorded by a detection recording part 3. The measured values of the part 3 is transmitted to a control part 4 and next measuring time is determined and a start order of the parts 2 and 3 is given at measuring time. Hereby, a useless measurement is eliminated because a measuring interval in accordance with the necessity of the measured value is determined automatically and the consumption of a detection end and reagent can be reduced and also, monitoring function for an abnormal value of water quality is improved.
Patent JP-S57118515-A (JP)
Title: Remedy for hyperuremia
Inventor: GOTOU KAZUHIRO
IPC: A61P19/06
Filed: 1981-01-13
Abstract: PURPOSE: A remedy for hyperuremia that contains a specific benzopyranopyridine as an active ingredient, thus having good ureic acid excretion and showing high safety.  
     CONSTITUTION: The objective remedy contains 9-chloro-5-oxo-7-(1H-tetrazol-5-yl)- 5H-[1]benzopyrano[2,3-b]pyridine, its salt and/or its hydrate as an active ingredient. The compound is prepared into capsules or tablets for oral administration and given 120W720mg/adult/day usually. It is effective for treating or preventing nongouty hyperuremia or further advanced gout, treating hypertension complicated with hyperuremia and preventing myocardiac infarction. The compound has been known as a remedy for bronchial asthma or as an antiallergic agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62163101-A (JP)
Title: Elevator controller
Inventor: KOIKE HAJIME
IPC: B66B1/06
Filed: 1986-01-14
Abstract: PURPOSE:To minimize the effects of troubles with an elevator controller by decentralizing the common memory circuits to plural microcomputers and connecting these memory circuits to a common bus line via buffer circuits. CONSTITUTION:When the 2nd microcomputer 38 has trouble, the trouble detecting signal 24 output from a CPU9 is input to a buffer 23. Thus the buffer 23 is closed to inhibit its use through a common bus 15. At the same time, the access to the common bus 15 from the microcomputer 38 is not possible. As a result, the abnormal data is not input to the 1st microcomputer 31 from the 2nd common memory 21. Furthermore it is avoided that the abnormal data is written to the 1st common memory 17 and the data used by the microcomputer 31 are destroyed.
Patent JP-S62162545-A (JP)
Inventor: MORIYA KAZUMASA
IPC: B32B43/00
Filed: 1986-01-14
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-H01180208-A (JP)
Title: Production of compound semipermeable membrane
Inventor: UEMURA TADAHIRO
IPC: B01D71/82
Filed: 1988-01-11
Abstract: PURPOSE:To obtain a compound semipermeable membrane having high desalting effect, water permeability, and resistance to oxidizing agent by forming an extremely thin film of crosslinked polyamide on a porous membrane having minute pores by causing an interfacial polycondensation of a soln. contg. a polyfunctional aromatic amine and ethylenediamine with a soln. contg. a polyfunctional acid halide. CONSTITUTION:A compound semipermeable membrane is obtd. by causing interfacial polycondensation of a soln. contg. a polyfunctional aromatic amine having >=2 amino groups and 1-20wt.% (basing on the amt. of said amine) ethylenediamine with a soln. contg. a polyfunctional acid halide having >=2 halocarbonyl group on a porous base film having minute pores such as polysulfone base film. The membrane produced by this method has high desalting effect, high water permeability, and high resistance to oxidizing agent. On one hand, the desalting effect, and the water permeability may be further improved if the membrane is dipped in an aq. soln. contg. chlorine and having 6-13pH.
Patent JP-S61165056-A (JP)
Title: Failsafe device for automatic transmission
Inventor: YASUNO MITSUO
IPC: F16H63/42
Filed: 1985-01-14
Abstract: PURPOSE:To prevent gear double lock by anticipating the gear double lock from the pressure of pressure fluid against a fluid actuator. CONSTITUTION:Gear double lock detecting means 78 is comprised of an amplifier section 83 for amplifying the signals from pressure sensors 71-75 through a strain amplifier circuit, comparing section 84 for comparing the output signal from said section 83 with a referential level, a deciding section 85 for receiving a higher pressure signal from said section 84 to decide whether higher pressure signals are provided simultaneously from friction engaging devices not to be engaged simultaneously at respective speed change stage, and an output section 86 for receiving a signal from said section 85 to provide a gear double lock detection signal to double lock preventing means 79.
Patent JP-H06210541-A (JP)
Title: Automatic liquid supply device and cutting device
Inventor: AIDA KAZUYUKI
IPC: B23Q11/10
Filed: 1993-01-14
Abstract: PURPOSE:To supply liquid such as cutting oil to a desired position automatically without delaying in action of cutting or the like. CONSTITUTION:A freely expanded container 20 storing cutting oil is expanded in accordance with floating action of a cutting device in cutting action, so the cutting oil stored in the container 20 is supplied to a cutting position through an oil supply nozzle part 27. Otherwise, the container 20 is separated to an upper and a lower chambers, and air is introduced into the upper chamber, so the lower chamber is pressed to supply the cutting oil in the lower chamber to the cutting position through the nozzle part. Liquid such as the cutting oil can thus be supplied to the desired position automatically and speedily in accordance with action of a cutting device or the like.
Patent JP-S58123313-A (JP)
Inventor: SUZUKI YUUJI
IPC: H02H3/30
Filed: 1982-01-14
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-H08193760-A (JP)
Title: Freezer
Inventor: OZU MASAO
IPC: F25B1/00
Filed: 1995-01-17
Abstract: PURPOSE: To secure smooth lubrication and an effective compression state by discharging a liquid refrigerant stratified from freezer oil. CONSTITUTION: A freezer is constructed with a freezing cycle C that includes a compressor 3 on a bottom of a closed casing 1 for accomodating a compressor mechanical part 5, in which compressor freezer oil OL incompatible with a refrigerant is encapsulated. In the freezer, a liquid refrigerant HL stratified from the freezer oil OL and stored on the bottom of the closed casing 1 is discharged into the freezing cycle C utilizing a pressure difference.
Patent JP-S60202865-A (JP)
Inventor: YURUGEN KURUTSUTSUE
IPC: A01N43/653
Filed: 1985-01-14
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-S56102170-A (JP)
Title: Solid image pickup device
Inventor: MIYATA YUTAKA
IPC: H04N5/335
Filed: 1980-01-18
Abstract: PURPOSE: To prevent sticking and flicker by making a photoconductor with a diode function forward bias status during the vertical blanking period.  
     CONSTITUTION: At first, an n +  type area which is used as a source area is formed in p type semiconductor substrate 10. When insulating layer 15 and electrode 16 are formed on substrate 10, layer 15 separates electrode 16 electrically from substrate 10 and connects electrode 16 electrically with area 11. After forming photoconductor 18 with a diode function on layer 15 and electrode 16, transparent electrode 19 is formed on photoconductor 18 and incident light 21 is irradiated from the electrode 19 side. In a solid image pickup device having the constitution mentioned above, photoconductor 18 is made forward bias status during the vertical blanking period and, therefore, excessive charge generated in photoconductor 18 flows into substrate 10. Thus, the voltage to be applied to photoconductor 18 can be increased without overflow of a charge transfer stage, preventing sticking and flicker. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56102182-A (JP)
Title: Time axis correction device for video regenerative signal
Inventor: FUKUI TSUTOMU
IPC: G11B7/09
Filed: 1980-01-18
Abstract: PURPOSE:To compress the phase error of a regenerative signal effectively by correcting the time axis of a regenerative video signal with the composite signal consisting of a phase error signal between an average frequency signal of color burst CB and a regenerative CB signal and a horizontal synchronization phase error signal. CONSTITUTION:A regenerative horizontal synchronization H signal is separated from a complex video signal by separation circuit 14, the phase of the separated signal is compared with that of a standard signal from standard signal generator 15 by phase comparator 16 and an H error signal corresponding to the phase difference is entered into adder 18. A regenerative CB signal is extracted from separation circuit 19, phase-compared with the output of VCO21, which generates an average frequency signal accompanied with the average frequency of the CB signal, by phase comparator 20 and the CB phase error signal is entered into adder 18 through sample hold circuit 22 to add the CB phase error signal to the H error signal. The output of adder 18 is compensated by phase correction circuit 25 and makes driving coil 27 of mirror 8 drive through mirror driver 26. Since the output of VCO21 is the mean value of the CB signal, the DC part of CB error signal becomes ''0'' and only the AC part of CB error part is entered into adder 18, preventing the mutual interference between DC components.
Patent JP-S60149680-A (JP)
Title: Felt for hermetic sealing
Inventor: TAKEYAMA KOUJIROU
IPC: C09K3/10
Filed: 1984-01-13
Abstract: PURPOSE:To provide the titled felt which has high airtightness and is highly flexible and inexpensive, by providing a molten film layer on the surface of the main body of a felt made of a thermoplastic resin fiber by melting the fiber. CONSTITUTION:At least one side of the surface of the main body 1a of a felt made of a thermoplastic resin (e.g. polypropylene or polyester) fiber is softened by heating it by a heating means such as high-temperature hot air or a hot plate to form a molten film layer 1b. The resulting felt for hermetic sealing is used in the rotary sliding part of household garment drying machines. For example, the felt is molded into a ring. One edge of one side thereof is bonded to a stator (fan case) 4 and other edge thereof is brought into sliding contact with a rotor (rotating drum) 3 [symbol (a) represents air stream].
Patent JP-H08192965-A (JP)
Title: Failure judging device of elevator
Inventor: YAMAZAKI HIROSHI
IPC: B66B3/00
Filed: 1995-01-17
Abstract: PURPOSE: To provide a failure judging device for elevator, which can judge failure in the elevator operation with a high accuracy regardless of the elevator installing environment. CONSTITUTION: The present invention is configured with a reference elevator 100 which measures the elevator operating condition while measuring the environment of each part of elevator, elevator 101 equipped with a device to monitor the elevator operating situation while measuring the environment of one part of elevator and perform failure judgement in operation of the elevator on the basis of the reference condition data, and a center device 10 which prepares the reference condition data according to the data collection and environment given by the elevator and writes the reference condition data corresponding to the operating environment to the failure judging device. Thereby failure judgement with high accuracy can be made because the reference data for performing failure judgement is prepared for each environment of elavator installation.
Patent JP-S57120499-A (JP)
Title: Mimeographic stencil paper
Inventor: SATOU YOICHI
IPC: B41N1/24
Filed: 1981-01-19
Abstract: PURPOSE:To obtain a mimeographic stencil paper, which is convenient for handling and capable of being satisfactorily preserved in stable condition, by joining a mimeorgaphic printing sheet to a pasteboard, by applying a specially made solid wax onto the entire surfaces, to such a strength that they can be exfoliated. CONSTITUTION:On a porous tissue paper having unit weight of 5-15g per square meter and thickness of 10-60mu, an ink-impermeable film forming material (such as, nitrocellulose, etc.) is coated at the rate of 20-50g per square meter to obtain a mimeographic printing sheet. Onto a pasteboard having unit weight of 40-100g per square meter and thickness of 30-120mu, a solid wax having melting point of 50-150 deg.C, preferably of 70-100 deg.C, (such as, carnauba wax, etc.) is applied, and the mimeographic sheet is thermally pressed upon this wax coated surface.
Patent JP-S61164140-A (JP)
Title: Strain measuring device
Inventor: OKAMOTO KIMIO
IPC: G01B5/30
Filed: 1985-01-16
Abstract: PURPOSE:To realise simple strain measurement, by fitting a pair of jigs to a sample by holding a plate spring by means of a clip. CONSTITUTION:A pair of jigs 2 has an upper gauge mark 4 which is in contact with a sample 1 and, at the same time, is composed of a stationary section 3 fitted with a dial gauge 5, lower gauge mark 9 which is mounted on the stationary section 3 through a rotation center 7 and contacted with the sample 1, and a movable section 6 equipped with an arm 9 which is in contact with the dial gauge 5. The pair of jigs 2 are coupled with each other at one ends by means of a hinge 10 and, at the same time, plate springs 11 are respectively provided at the other ends of the jigs and, when the plate springs 11 are coupled with each other by holding them by means of a clip 12, the jigs 2 are fitted to the sample 1. When the distance between the gauge marks 4 and 8, length of the arm 9 from the rotation center 7 to the gauge mark 8, and length from the rotation center 7 to the gauge 5 are respectively set to certain values, an appropriate measuring magnification is obtained. Since the sample 1 is fitted to this measuring device under a condition where the sample 1 is held from both sides by holding the plate springs 11 of the pair of jigs 2 by means of the clip 12 in such a way, the sample can be fitted and mounted through a one touch operation and strain measurement can be performed easily and quickly.
Patent JP-S57120238-A (JP)
Title: Reproducing device
Inventor: TANAKA SHINICHI
IPC: G11B21/10
Filed: 1981-01-16
Abstract: PURPOSE: To eliminate the influence of temperature fluctuations and a secular change by using the 1st tracking control loop which responds fast to tracking error detection by a differential means and the 2nd tracking control on a wobbling system in combination.  
     CONSTITUTION: Error signals detected differentially by detectors 301aW301b are amplified by a differential amplifier 302 to drive a tracking drive part 306 by Y. A periodic fine signal generated by an oscillator 303 is added by an adder 304 to wobble a signal detector 307 periodically. A detection signal is demodulated by an AM demodulator 308 and detected synchronously by a synchronous detector 309 to detect a tracking error E accurately. This is added to a tracking control signal to nearly eliminate a DC offset. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02185023-A (JP)
Title: Selective vapor growth method
Inventor: NAKADA RENPEI
IPC: C23C16/02
Filed: 1989-01-12
Abstract: PURPOSE:To reduce the contact resistance of a conductor or a semiconductor selectively grown without damaging selectivity sufficiently by simultaneously accelerating the inactivation treatment of the surface of an insulating film activated by plasma when surface treatment using plasma for selective CVD is executed to a semiconductor substrate. CONSTITUTION:A gas containing halogen atoms is introduced into a plasma treating chamber prior to the formation of plasma, and the gas is adsorbed to inwall of the plasma treating chamber 21. The radicals and ions of halogen atoms are driven out when plasma is formed. The driven-out ions of halogen atoms are bonded with dangling bonds shaped by plasma on the surface of a silicon oxide film by ion bombardment, and radicals etch excess silicon 14, and function so as to inactivate the activated silicon oxide-film surface 14. The activation and the inactivation simultaneously progress, but low contact resistance can be acquired without damaging selectivity by properly keeping the balance of both activation and inactivation.