baber/WOPTO huggingface dataset:
Patent JP-S57107241-A (JP)
Title: Catalyst for production of ethylene oxide
Inventor: NOJIRI NAOHIRO
IPC: C07B61/00
Filed: 1980-12-25
Abstract: PURPOSE: To provide a catalyst of considerably improved activity by incorporating-specific atomic ratios of Na and Cl in addn. to silver in the catalyst at the time of producing ethylene oxide by oxidizing ethylene with molecular oxygen.  
     CONSTITUTION: The catalyst is incorporated with at least Na as a cationic component and Cl as an anionic component, in addition to silver. As an Na source, for example, Na 2 CO 3  is preferable, and is contained at about ≤1.25wt% based on the weight of the catalyst and preferably at about ≤0.58 atomic ratio to silver. As a Cl source, for example, NaCl is preferable and the atomic ratio of Cl/Na is kept at ≤1. The amt. of the silver deposited on the catalyst is set at about 1W25wt%. The Na source and the Cl source are dissolved in an aq. solvent, and the soln. is impregnated with a porous refractory carrier having 0.05W10 2 m/g surface area, and at least 20% apparant porosities, more preferably, a carrier consisting essentially of α-alumina, and the carrier is dried by heating, whereby the desired catalyst is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5884577-A (JP)
Title: Ghost eliminating device
Inventor: YASUMOTO YOSHIO
IPC: H04N5/21
Filed: 1981-11-13
Abstract: PURPOSE:To perform vari-speed processing, by writing a digital signal before and after the front ridge of a vertical synchronizing signal with a direct memory control DMA. CONSTITUTION:An operating circuit 9 consisting of a microcomputer processes ghost information stored in a memory 10 and read out from the memory 10 and applies it to a weighting coefficient correction circuit 6 controlling each tap of a transversal filter. Video signals from which ghost is eliminated are converted into digital signals at a clamp.A-D conversion circuit 7 and the signals are written in to specific addresses 0-A in the memory 10 one after another with DMA only for the period T of the front ridge position t+ or -1/2 horizontal period of a vertical synchronizing signal. A CPU11 transfers data from the specific addresses 0-A to other addresses (A+1)-F for processing. This operation is executed at each vertical synchronizing signal.
Patent JP-S6160556-A (JP)
Title: Tape amount indicator
Inventor: OZAWA KENICHI
IPC: G01D7/02
Filed: 1984-09-03
Abstract: PURPOSE:To indicate the tape amount on a reel base and to precisely judge the performance position by computing the ratio corresponding to the rotational frequency of reel bases on take-up side and supply side, and driving a tape amount indicator in response to a signal according to the ratio. CONSTITUTION:When a tape is wound round a reel base 2 on supply side, with running of the tape, the roll diameter on supply side 2 is gradually decreased and the rotational frequency becomes larger to enlarge an output B of rotational frequency detection means 6. The roll diameter on a reel base 1 on take-up side is increased, and the rotational frequency is decreased to lessen an output A of detection means 5. When outputs A, B of the detection means 5, 6 changing with running are given to rotational frequency comparison means 7, a signal corresponding to the ratio of signals A to B is output and according to the signal, indication driving means 8 is adapted to light tape amount indicators 9, 10. At this time, a tape running direction indicator 11 is lighted to indicate that the tape is running from the supply side to the take-up side. Therefore, it is found that almost all the tape is put on supply side.
Patent JP-H0232429-A (JP)
Title: Instantaneous performance analyzing expert system
Inventor: TAKAMURA ATSUSHI
IPC: G06F11/34
Filed: 1988-07-21
Abstract: PURPOSE:To improve the performance of a system and to execute the effective use of resources by analyzing the performance with the inputted performance data when a performance problem is detected and outputting a problem, a cause and a solution. CONSTITUTION:The performance data, which become the object of processing, are stored into a main memory 101 and an auxiliary memory 103. The knowledge base is also stored in the auxiliary memory 103. The data and the knowledge base in the auxiliary memory 103 are loaded to a main memory 101 as needed at the time of the processing execution. A central processing unit 102 executes the monitoring and analyzing with the knowledge base and the performance data and the analyzed result is outputted through an input/output interface 104 to an output device 105 such as a terminal output device and a printer. Thus, by executing the countermeasure of the outputted analyzed result, the improvement of a system and the effective use of the resources can be executed.
Patent JP-S6075986-A (JP)
Inventor: KOMINE HIDEMI
IPC: G07B15/00
Filed: 1983-09-30
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-S6244068-A (JP)
Title: Voltage booster circuit
Inventor: OSHIMA MITSUO
IPC: H02M3/07
Filed: 1985-08-21
Abstract: PURPOSE:To enhance the reproducing accuracy with less number of elements by using a depletion type MOS as an initial charging control switch of the first capacitor, and holding the voltage of the first capacitor through a diode by using the second capacitor. CONSTITUTION:A voltage booster circuit has input terminals 11, 12-1, 12-2, an output terminal 13, a depletion MOS14, a resistance load type inverter 15, the first and second capacitors 16, 17 and a diode 18. The capacitor 15 is charged through the MOS14 as an initial charging control switch, and the voltage of the capacitor 16 is held by a voltage holding circuit made of the diode 18 and the capacitor 17.
Patent JP-S57109595-A (JP)
Title: Binder of low hygroscopicity for welding and covering
Inventor: HIRAI MASAO
IPC: B23K35/365
Filed: 1980-12-26
Abstract: PURPOSE: To obtain a titled binder by mixing an aq. lithium silicate soln., an aq. sodium silicate soln., and an aq. potassium silicate soln. which are aq. silicate solns. of alkali metals and of which the molar ratios and concns. of SiO 2  with respect to the alkali components of specific amts. of SiO 2  components are specific.  
     CONSTITUTION: The binder is made of an aq. silicate soln. of alkali metals. More specifically, 15W35 an aq. lithium silicate soln. of 2W4.5 and 10W30wt% mol ratios and concns. of SiO 2  of SiO 2  components by weight % with respect to alkali components, 20W60 an aq. sodium silicate soln. of likewise 1.5W2.5 and 20W30wt%, and an aq. potassium silica soln. of likewise 1.5W2.5 and 20W  30wt% are mixed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1025520-A (JP)
Title: Induction tempering method of annular work
Inventor: MIYAZAKI HARUAKI
IPC: C21D1/42
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an induction tempering method of an annular work, by which the draw-out of a core metal is facilitated while preventing the deformation of the annular work in the induction tempering of the annular work and further, the tempered layer having uniform depth is obtd. on the whole outer peripheral surface of the annular work. SOLUTION: A metallic ring member 6 is fitted into a recessed part 2a of the core metal 2, and in the case the outer diameter of the core meter 2 is small so as to be shiftable to the radiating direction of core metal divided pieces 2b, when the core metal divided pieces 2b complete to shift to the center direction, the annular work W is laid on the upper surface of the metallic ring member 6 while forming a prescribed gap between the core metal 2 and the work. At the time of induction- heating, the induced heating current is generated in the annular work W and at the same time, the integral current circuit is formed with the metallic ring member 6 in the outer peripheral part of each of the core metal divided pieces 2b and the gap part of each core metal 2 and acted as an auxiliary current circuit.  Then, the induced current generated in the annular work W is uniformized over the whole periphery and the internal holding heat in the annular work W is absorbed and dispersed to obtain the uniform tempered layer on the outer peripheral surface of the annular work W.
Patent JP-H056804-A (JP)
Title: Chip varistor
Inventor: AZUMA TORU
IPC: H01C7/10
Filed: 1991-06-27
Abstract: PURPOSE:To provide a chip varistor which never fails to prevent the generation of heat by an element or the damage of a circuit device even if a varistor function is lost due to application of a surge of the specified value or above. CONSTITUTION:An internal electrode 3 is buried in a ceramic body 2 and a surface electrode 4 is so formed on the outer surface of the ceramic body 2 as to face the internal electrode 3. Then, external electrodes 6a, 6b are formed on both end faces 2a, 2b of the ceramic body 2 and one end face 3a of the internal electrode 3 is connected to one external electrode 6a. Thus, a chip varistor 1 is fabricated. Between the other external electrode 6b and the surface electrode 4, a fuse part 7 is formed which melts when a surge of the specified value or above is applied. The surface of the ceramic body 2 except for the external electrodes 6a, 6b and the fuse part 7, at least the surface of the surface electrode 4, is coated with glaze 8.
Patent JP-S6340195-A (JP)
Inventor: SAITO SHIRO
IPC: G10C3/12
Filed: 1986-08-05
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-H106636-A (JP)
Title: Ink for preventing forgery and toner for electrophotography
Inventor: TAKAHASHI HIROSHI
IPC: G03G9/08
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To make copying clear and to prevent forgery by using a fluorescent coloring matter or fluorescent pigment having a large Stakes' shift for ink or toner for electrophotography. SOLUTION: A fluorescent coloring matter or fluorescent pigment which can be used for ink or toner has absorption in a visible region and a Stokes' shift of 50nm or more, preferably 70nm or more and can be selected appropriately in consideration of hue. Moreover, a material coated with the fluorescent coloring matter or the fluorescent pigment can be used. When a color copy is made using a printed matter with the use of the ink prepared in this way or a copy with the use of the toner as a manuscript, due to the conspicuous difference in hue between the manuscript and the copy, the copying is made clear, preventing the forgery of paper money.
Patent JP-S6428492-A (JP)
Title: Heat exchanger
Inventor: SHINAGAWA MIKIO
IPC: F28D20/00
Filed: 1987-07-22
Abstract: PURPOSE:To improve responsiveness of a thermal accumulation or thermal discharging (heat) by a method wherein thermal medium liquid is sealed within a closed hollow container with its vapor phase part filled with saturated vapor being left, several thermal accumulation particles are enclosed in it and a tubular heat exchanging part is arranged to pass through within the container. CONSTITUTION:A closed hollow container 1 is of a substantial cylindrical form, has a plurality of disc fins 1a arranged in such direction as cutting its cylinder part and at the same time a tubular heat exchanging part 1b arranged so as to pass within the cylinder is placed eccentrically from an axis of the container 1. Thermal medium liquid 2 which is evaporated and condensed within the closed hollow container 1 is sealed with its vapor phase part 2a being left and filled with its saturated vapor and at the same time several thermal accumulative (including thermal cooling medium) particles 3 are enclosed. In case that this heat exchanging part is used for cooling fluid, the heat exchanging part 1b is arranged above the closed hollow container 1 in such a way as it may be contacted with the vapor phase part 2a filled with vapor of thermal medium liquid 2 and in turn in case that it is used for heating fluid, the unit is applied in a reverse orientation.
Patent JP-2000015292-A (JP)
Title: Deodorant for sludge
Inventor: NISHIDA YOSHIHISA
IPC: C02F11/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To improve a deodorization effect and to extend the time of the effect by comprising Omadine (R) and/or an Omadine(R) metal derivative and at least one zinc salt selected from the group consisting of zinc sulfate, zinc chloride, zinc nitrate, and zinc acetate. SOLUTION: A deodorant for sludge uses (a) Omadine(R) and/or an Omadine(R) metal derivative, (b) at least one zinc salt selected from the group consisting of zinc sulfate, zinc chloride, zinc nitrate, and zinc acetate. Zinc pyrithione is especially preferable as the component (a). Zinc chloride is especially preferable as the component (b). The form of the deodorant is not restricted in particular; however, a form in which the component (a) is dissolved or dispersed in the aqueous solution of the component (b) is preferable in view of handling and others. When dewatered sludge cake is deodorized by using the deodorant, a method in which the deodorant is added to concentrated sludge before dewatering, and the dewatered cake is obtained by dewatering is preferable.
Patent JP-H0528344-A (JP)
Title: Automatic transaction device
Inventor: KAIZU TAKUYA
IPC: B65G47/80
Filed: 1991-07-24
Abstract: PURPOSE:To provide an automatic transaction device having high reliability capable of rotating and stopping at a different position with a smaller number of sensors than the number of moving/stopping positions a rotary table provided within a booth and on which the automatic transaction device is mounted. CONSTITUTION:Four shield panels 7 shielding the detection operation of sensors 8 and 9 are fixedly provided on a rotary table 6 at a distance of A and B, respectively, two pairs each. At least one pair of sensors 8 and 9 face the shield panel 7 so as to correspond with three positions (a), (b) and (c).
Patent JP-H065470-A (JP)
Title: Driving electrolyte for electrolytic capacitor
Inventor: TAMURA KOICHI
IPC: H01G9/035
Filed: 1992-06-17
Abstract: PURPOSE:To improve the high temperature reliability of an aluminum electrolytic capacitor for high tension use. CONSTITUTION:The title electrolyte is constituted by adding hexonic acid, such as gluconic acid, mannonic acid and galactonic acid, of 0.1wt.% or more to the electrolyte wherein higher dibasic acid or its salt which acid has alkyl groups in the side chane is dissolved in a solution whose main component is ethyelene grychol.
Patent JP-S62135479-A (JP)
Title: Alkylcarbamoyloxycephem compound
Inventor: HAMASHIMA YOSHIO
IPC: A23K20/195
Filed: 1986-08-05
Abstract: NEW MATERIAL:The 3-(alkylcarbamoyloxymethyl)-3-cephem-4-carboxylic acid of formula I (R is H or amino-protecting group; R<1> and R<2> are alkyl; R<3> is H, salt-forming group or ester-forming group; X is S or sulfinyl) and its derivative. EXAMPLE:7beta-[2-(2-tert-Butoxycarbonylamino-4-thiazolyl)-2-pentenoyla mino]-3-me thylcarbamoyloxymethyl-3-cephem-4-carboxylic acid diphenylmethyl ester. USE:It exhibits strong antibacterial activity against aerobic Gram-positive bacteria and is useful as a bactericidal agent, bacteriostatic agent, disinfectant, antiseptic, etc. It is useful also as a preventive and remedy for infectious diseases of man and animal. PREPARATION:The compound of formula I can be produced e.g. by reacting the corresponding 7beta-amino compound of formula II with the carboxylic acid of formula III or its reactive derivative under acylation reaction condition.
Patent JP-H0787796-A (JP)
Title: Driving device for stepping motor
Inventor: YAMAMOTO KOREHIRO
IPC: H02P8/14
Filed: 1993-06-29
Abstract: PURPOSE:To drive a stepping motor speedily by driving it with an external driving pulse when an internal oscillation pulse matches the external driving pulse and then with the internal oscillation frequency when the external driving pulse becomes small. CONSTITUTION:When an external driving pulse is input from a terminal IN1, a Q terminal is set to an 'H' level. Oscillation starts at a frequency where an internal oscillation circuit 5 gradually starts up and the oscillation signal is fed to an input B terminal of a speed comparison circuit 7, and then is fed to a distributor 15, thus enabiling a stepping motor 15 to gradually increase a rotational speed. In this case, the external driving pulse and the internal oscillation pulse are compared by the speed comparator 7, an output terminal OUT1 is changed to the 'H' level when they match, and then an 'L' level signal is fed to one of input terminals of an AND gate 10, thus completing the throw-up operation period and driving the motor at a constant high speed by the external driving pulse. After that, the speed is reduced gradually when the internal oscillation pulse exceeds the external driving pulse.
Patent JP-H0351529-A (JP)
Title: Brake actuator
Inventor: HIYUU GURENBUIRU MAAGETSUTSU
IPC: F16D65/56
Filed: 1990-07-13
Abstract: PURPOSE: To simultaneously adjust tappets with a simple and compact mechanism by driving a ring gear conaxial with a rotary actuator shaft through an adjustor device so as to simultaneously adjust the tappets. CONSTITUTION: When a cam 7 is turned in one direction, the cam 7 applies thrust force to a tappet 14 opposed to a rotary actuator 4 through a strut 13 so as to engage shoes 1, 2 respectively with terminals. The tappet 14 is composed of a pair of screwing and engaging components 14A, 14B. The length of the tappet 14 can be varied so as to keep clearance between the shoes 1, 2 and brake surfaces of a drum constant by the relative rotation of the components 14A, 14B. The tappets 14 are simultaneously adjusted by an adjustor device on the side of the cam 7 spaced from a bearing, correspondingly to shoe lining abrasion. In such a case, the adjustor device is cooperatively operated with outer circumference teeth formed on the tappet portion 14A or a spline 14C.
Patent JP-S6336806-A (JP)
Inventor: GERUHAADO SUPETSUTO
IPC: B29C65/48
Filed: 1987-07-22
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-S6076198-A (JP)
Inventor: KITA TOMOHIRO
IPC: B23P21/00
Filed: 1983-10-03
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-H0928507-A (JP)
Title: Reclining chair
Inventor: YAMAGUCHI TOMONARI
IPC: A47C3/026
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a reclining chair allowing a cushion body to be deformed following the backward tilting motion of a backrest frame, and requiring a small amount of investment in a facility, even when a hold feeling is improved for a sitting person via the formation of curvature along right and left directions on the boundary of the seat part and tale backrest part of the cushion body. SOLUTION: A seat plate 17 with curved parts 17a at right and left sides is laid under a seat part, and a backrest plate 18 with curved parts 18a at both sides as well as a center open part 18c open downward at a lower center position is laid behind a backrest part, respectively on the reverse surface of a cushion body made of the seat part and the backrest part integrated with each other.
Patent JP-2001014088-A (JP)
Title: Multifunctional switch device
Inventor: FURUYA YOSHIYUKI
IPC: G06F3/0482
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional switch device which allocates switch information of a detailed function in a switch function selected out of a variety of switch functions into a clear key to multi displays it and, at the same time, makes a display mode instantly recognizable by grasping its shape in a construction using the multidisplay switch. SOLUTION: A multi display switch 18 of this multifunctional switch device can allocate switch information of a detailed function in a switch function selected out of a variety of switch functions by request keys 12 to 14 to clear keys 17a to 17f to multi-display it. At the same time, operation information related to the switch information of this selected switch function is displayed to a monitor display part 15 in close-up and also the switch information of the detailed function in the switch function which the request keys 12 to 14 indicate nearby this monitor display part 15 is displayed to a switch function display part.
Patent JP-H0637497-A (JP)
Title: Electronic parts assembling device
Inventor: OYAMA KAZUYOSHI
IPC: H05K13/08
Filed: 1992-07-13
Abstract: PURPOSE:To know the situation of production as a whole of a device without requiring much labor by providing a display means which displaying high- ranking component bad in progress rate by comparing the accomplishment percentage of the operation that each component should accomplish. CONSTITUTION:RAM is provided with a memory for a glance of suction rate drop nozzles, and the memory is so arranged as to store the head Nos. and the nozzle Nos. of suction nozzles by five pieces by priority of badness. Moreover, a memory for a glance of suction rate drop reels is provided in which Nos. of worst five reels, where the suction rates have dropped are sequentially stored with the worst one first. In the memory for a glance of suction rate drop nozzles, CPU searches and stores worst five pieces among the suction rates of every head No. and every No. being calculated by a suction abnormality counter and a counter for the number of times of nozzle use when the screen of CTR displays the nozzle No. The memory for a glance of suction rate drop reels is the same. Accordingly, the situation of the operation as a whole of the device can be grasped without requiring much labor by checking those bad components.
Patent JP-H0739799-A (JP)
Title: Roll positioning method in roll coater
Inventor: DEWA TAKEHIKO
IPC: B05D1/28
Filed: 1993-07-27
Abstract: PURPOSE:To execute good painting by setting the distance from the present position of an applicator roll to the contact position of the applicator roll with a steel panel corresponding to the thickness of the steel panel and adjusting the position of the applicator to the position immediately before the contact with the steel panel at the start time of painting. CONSTITUTION:In the positioning of the applicator roll 1 before the start of painting of a roll coater, the distance from the present position of the applicator roll 1 to the contact position of the roll 1 with a steel panel 10 or the position where a predetermined gap is formed between the roll 1 and the steel panel 10 is set from the diameter of the applicator roll 1, the thickness of the steel panel 10 and the strain quantity of a backup roll stand 12 due to the tensile force of the steel panel 10 and the position of the applicator roll 1 is adjusted to the position immediately before the contact with the steel panel 10 or the position where the predetermined gap is obtained at the start time of painting. As a result, a coater truck 8 advances in painting start timing to reach a painting position and good painting can immediately be performed and product yield can be enhanced.
Patent JP-H1012432-A (JP)
Title: Variable magnetic field type magnetic circuit
Inventor: OHASHI TAKESHI
IPC: H05H1/46
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To make the intensity of magnetic field variable in a wide range by being comprised of a permanent magnet which is provided rotatably or movably and a magnetic yoke which has a linear part with a permanent magnet in its midway and an air gap at other predetermined position and allowing the permanent magnet to rotate or move so as to make a magnetic field in the air gap of the magnetic yoke to be vaiable. SOLUTION: A columnar permanent magnet 2 is rotated and driven on a columnar axis as a center, and a magnetic yoke 1 is provided with a linear part 1a with the magnet interposed in its midway and an air gap 4 with a predetermined spacing in the other part. Then, a magnetic flux generating from the magnet 2 at the time when the magnetizing direction of the magnet 2 is clockwise, passes through the yoke 1 and leaks to the air gap 4 of the yoke 1, forming a closed magnetic circuit for returning to the counter pole of the magnet 2. At this point, the intensity of magnetic field of the air gap 4 becomes the maximum.  Further, as the magnet 2 is rotated gradually in its magnetizing direction, the flow of magnetic flux in the closed magnetic circuit becomes small gradually, and when the magnetizing direction becomes at 90 degrees against the closed magnetic circuit, the intensity thereof becomes zero.