baber/WOPTO huggingface dataset:
Patent JP-H09308824-A (JP)
Title: Sulfite-type deoxygenation agent composition
Inventor: NAKAJIMA JUNICHI
IPC: F22D11/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To keep both of storage stability at the time of storage and deoxygenation function by producing a sulfite type deoxygenation agent by mixing a sulfite type deoxygenation agent, a divalent or higher valent metal salt, and a stabilizing agent consisting of a chelating agent, sorbic acid, or their salts. SOLUTION: As a sulfite type deoxygenation agent composition to be preferably used for corrosion control of a boiler, a sulfite type deoxygenation agent, a bivalent or higher valent metal salt, and a stabilizing agent consisting of a chelating agent, sorbic acid, or their salts are added. With this composition, at the time of storage, the effect of the stabilizing agent defeats the catalytic effect and provides the storage stability and, on the other hand, at the time of use, the stabilizing agent is diluted to the low concentration and, consequently, the effect is remarkably lowered and the deoxygenation function of a catalyst can be improved. In this case, the weight ratios of the metal salt and the stabilizing agent to the sulfite type deoxygenation agent are controlled to be 0.1-10,000ppm and 0.01-10%, respectively, and potassium sorbate is preferable for the stabilizing agent.
Patent JP-H026336-A (JP)
Title: Fine powder of antimony oxide having low alpha-ray emission
Inventor: TAKAHASHI HIROTAKA
IPC: C01G30/00
Filed: 1988-06-20
Abstract: PURPOSE:To suppress the malfunction of an integrated circuit by preparing antimony oxide having low alpha-ray emission, fine particle size and reduced agglomeration property and using the antimony oxide as a flame-retardant for a semiconductor sealing material. CONSTITUTION:Antimony oxide having alpha-ray emission of <=0.01counts/cm<2>.Hr, particle diameter of <=1mum and low agglomeration property of particles is used as the objective antimony oxide fine powder having low alpha-ray emission. The antimony oxide fine powder having low alpha-ray emission can be produced by dissolving chemical grade Sb2O3 in concentrated hydrochloric acid, reducing the alpha-ray emission of the aqueous solution e.g., by neutralizing with NH3, dissolving the precipitate by reacting with an aliphatic polyhydric alcohol, hydrolyzing the product and separating the precipitate.
Patent JP-S58121957-A (JP)
Inventor: NANBU MASAO
IPC: A61L33/00
Filed: 1981-09-25
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-S5483105-A (JP)
Title: Bulky type rotary machine
Inventor: OONO MASAAKI
IPC: F04C18/18
Filed: 1977-12-16
Abstract: PURPOSE: For preventing pulsating current, to provide the unequal speed rotary mechanism of the rotor provided in a casing.  
     CONSTITUTION: An unequal speed rotary mechanism 2 consists of s circular pulley P, a non-circular pulley 10 provided in the rotary shaft 3a of a motor 3, said non- circular pulley having an approximate rectangular shape, and a belt 11 stretched between said pulleys 9 and 10. While said non-circular pulley 10 revolves at an equal speed, said circular pulley 9 varies revolution speed four times periodically during one revolution. Herein, the revolution speed V of said circular pulley 9 depends on the shape of said non-circular pulley 10, and the variation thereof appears quite contrary to that of discharge flow Qθ. Therefore, a rotor shaft 5a revolves at an equal speed togehter with said circular pulley 9. Thanks to this unequal revolution, said discharge flow Q becomes constant regardless of the roattion angle θ of rotors 5 and 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11346827-A (JP)
Title: Coating applicator of composition to keratin fiber
Inventor: DE LAFORCADE VINCENT
IPC: A45D34/04
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a coating applicator for keratin fibers which render desired coating application quality and the housing state of which is suitable for carrying conditions in a non-use position. SOLUTION: A reservoir 2 and an applicator 100 having an applicator member 13 are included in this coating applicator. The applicator member 13 is mounted at a clamping member 9. Opposite members 20 which are mounted at the clamping member 9 and maintain the keratin fibers in the state of pressing the fibers to the section of the coating surface when the applicator 100 is moved relatively to the keratin fiber are included in the applicator 100. The outer side of the reservoir 2 is provided with a means for housing the opposite members 20 when the applicator member 13 is positioned within the reservoir 2.
Patent JP-H1061587-A (JP)
Title: Centrifugal compressor
Inventor: BRASZ JOOST J
IPC: F04D17/10
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal compressor capable of stabilizing the flow in relation to load in the wide range. SOLUTION: A compressor is provided with an inner ring 40 provided with flow guide channel sections 44, an outer ring 42 provided with flow guide channel sections 46, and a driving means for relatively moving the ring 42 between the releasing position as a first position and the closing limit position as a second position. In the releasing position, respective flow guide channels 46 are aligned so that the flow rate of fluid passing through the flow guide channel sections 46 may be maximum. In the closing limit position, respective flow guide channels are aligned so that the flow rate of fluid passing through the flow guide channel sections may be limited.
Patent JP-S6129096-A (JP)
Inventor: NISHIKAGE YOSUKE
IPC: H02M7/538
Filed: 1984-07-19
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-S63315368-A (JP)
Title: Control circuit for railway point
Inventor: SEKI KANZOU
IPC: B61L5/06
Filed: 1987-06-17
Abstract: PURPOSE:To aim at compacting a control circuit for a railway point by arranging two circuits in which two semiconductor switches and a current detecting element are connected in series to an input current source, in parallel so as to from a complementarily operating section, and by connecting them through a pole relay coil and an alarm contact. CONSTITUTION:The logic AND of a d.c, power source WLR for a voltage which is created in a fail-safe depending upon a point control and allowance signal and a d.c, power source for a voltage EB independent from the signal is used as a power source of a control circuit for a pole relay WR. Two circuits in which current detecting elements PC2, PC4 are connected in series to semiconductor switch elements Q1 through Q4 which perform complementarily to an input logic level, are connected in parallel with each other, and a circuit breaker NFB has a pole relay coil WR and alarm contracts ALM which are energized when the circuit is cut off. The alarm contracts ALM are energized. When the current is excessive, the circuit breaker NFB is operated so that the pole relay coil WR is short-circuited, thereby it is possible to aim at compacting the circuit and at preventing the circuit from erroneously operating energized.
Patent JP-H08322473-A (JP)
Title: Method for fractionating phospholipid
Inventor: KUDO SATOSHI
IPC: A23J7/00
Filed: 1995-05-26
Abstract: PURPOSE: To enable the fractionation of amphiphilic phospholipids such as phosphatidylcholine by an extremely simple operation by suspending a mixture of an acidic phopholipid and amphiphilic phospholipids in a hydrated ethanol warmed up to a specific temperature and subsequently cooling the suspension. CONSTITUTION: A mixture of an acidic phospholipid and amphiphilic phospholipids is suspended in a hydrated ethanol warmed up to >=50 deg.C, and subsequently the suspension is cooled to fractionate the mixture into a soluble fraction and an insoluble fraction. This procedure enables the obtaining of amphiphilic phospholipids as a soluble fraction. Concretely, in the case where a crude lecithin is used as the mixture, the crude lecithin is suspended in an ethanol aqueous solution of >=85% in the ethanol concentration warmed up to 60-70 deg.C at the lecithin concentration of 10-30%, then the suspension is cooled down to 10-50 deg.C, and subsequently a formed insoluble fraction is separated by centrifuge, etc., to obtain phosphatidyl choline and phosphatidyl ethanolamine, both of which are amphiphilic phopholipids, in the soluble fraction.
Patent JP-S5852592-A (JP)
Title: Signal generating device
Inventor: AKITA SHINICHI
IPC: G04G5/00
Filed: 1981-09-24
Abstract: PURPOSE:To obtain a signal generating device having many kinds of functions, by a simple constitution, by moving a rotating body in the axial direction, and generating pulses of 2 systems. CONSTITUTION:Rotating bodies 4, 3 are constituted of blades of 4 pieces or so, which are about 45 degreees out-of-phase with each other, and by the blade of the rotatinb body 4, and a contact piece 6, a pulse train corresponding to the rotating directionof the rotating body 4 is generated through an FF, etc. On the other hand, when the rotating body is moved in the axial 2 direction by drawing out a knob 1, a pulse train of other system is generated by the rotating body 3 and a contact piece 5. Pulse of these 2 systems are logically combined, and it is possible to obtain a signal generating device having many kinds of functions, by a simple constitution consisting of a small number of parts, for which a mode changeover switch, a 2 system pulse changeover switch, etc. are unnecessary.
Patent JP-H05322976-A (JP)
Title: Semiconductor memory test circuit
Inventor: TAGO TOSHIO
IPC: H01L21/66
Filed: 1992-05-20
Abstract: PURPOSE:To improve test efficiency by detecting the state of coincidence between a plurality of output or the logic level of input/output terminal in between a tested device and a memory tester. CONSTITUTION:During writing data in a tested semiconductor memory 1, data is given from a data driver 32-1, a driver circuit 21 is set in driving state with a clock driver 32-2, and the same data are given to all the input/output terminals of the memory 1. During reading out, the circuit 21 is set in driving prohibition state with the driver 32-1, and data is added from input/output terminals L/01 to L/0n to a selection circuit 22. The circuit 22 outputs the state of '1' selection signal on a terminal. The AND gate and OR gate corresponding to each terminal of the circuit 22 are connected to the logical summation circuit and the logical multiplication circuit of a coincidence detection circuit 23, respectively, and the outputs of the both circuits go in an exclusive logical summation circuit and its output is given to the data comparator of a memory tester 3 as coincidence signal. Since the same data are given to all the memory, the coincidence data should be '0'. Thus, the judgment of good or bad is available.
Patent JP-S6130073-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAGAMI TAKASHI
IPC: H01L21/331
Filed: 1984-07-23
Abstract: PURPOSE:To make out easily a minute base region by forming self-matchingly an emitter region and a base region with only a necessary mask at an opening of the emitter region. CONSTITUTION:After an insulating film 3, a P<+> poly Si 10 and a coat 11 are formed on an N type epitaxial layer 2 on an Si substrate 1, an opening 12 is formed through eliminating the film 3, Si 10 and the film 11 equivalent to the opening of the emitter region. After an opening 13 of a projected installation region of a base electrode is formed, an oxidation-resistance coat 14 is formed at the bottom of the opening 12 and the film 11. A P<+> poly Si becoming the base electrode is formed through the opening 13 by eliminating the film 14 on the film 11 with an elimination of the film 11. An exposed part of Si 15 is reformed into an oxide film 16 through a thermal oxidation. A base compensating region 4 is formed with diffusing P type impurities from Si 15. After an opening 17 is formed through eliminating the film 14, an intrinsic base region 5 and the emitter region 6 are formed with an injection of a P type and an N type impurities through the opening 17.
Patent JP-S5674516-A (JP)
Title: Valve for preventing intrusion of water into boiler from fuel tank
Inventor: IZUMI KIYOHIRO
IPC: F23K5/08
Filed: 1979-11-20
Abstract: PURPOSE: To prevent the intrusion of water into a burner accompanying fuel by stopping the flow of fuel itself if water comes out from a tank.  
     CONSTITUTION: By stopping water which was produced naturally in the fuel tank of a boiler, etc., due to temperature difference from the outside air or entered from a fuel container, etc., when replenishing fuel, together with fuel by the closing of a float valve 1 arranged in a fuel system, etc., the intrusion of water into a fuel hose, a burner, etc., is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0316542-A (JP)
Title: Cleansing-wiping material
Inventor: INOUE KATSUO
IPC: A47K7/00
Filed: 1989-06-14
Abstract: PURPOSE:To prepare a cleansing-wiping material which is improved in antimicrobial activity by impregnating a soft sheet-like material with an aqueous solution which contains specific quantities of p-oxybenzoic acid esters, polyethylene glycol, and water but does not contain alcohol. CONSTITUTION:An aqueous solution containing no alcohol is prepared by adding p-oxybenzoic acid esters and polyethylene glycol so that their concentrations can becomes 10% and 0.4%, respectively. This cleansing-wiping material is prepared by impregnating such a soft sheet-like material as nonwoven fabric, paper, etc., with the aqueous solution. The cleansing-wiping material thus prepared is suitably used as wet tissue paper, wet towels, etc. The optimum compounding ratio of the p-oxybenzoic acid esters is approx. 3 pts.wt. of methyl ester, approx. 0.5-1.5 pts.wt. of ethyl ester, approx. 0.15-0.45 pts.wt. of propyl ester, and approx. 0.05-0.15 pts.wt. of butyl ester.
Patent JP-S5942770-A (JP)
Title: Manufacture of negative electrode structure for battery
Inventor: IWANARI SADAKICHI
IPC: H01M4/12
Filed: 1982-08-31
Abstract: PURPOSE:To provide a battery having high and uniform discharge voltage by press-bonding in one body a sheet-like separator material and a sheet-like negative material and by using it after punching in a desired form. CONSTITUTION:A sheet-like separator material 70 and a sheet-like negative material 80 are press-bonded in one body. This bonded material is punched in a disc shape to manufacture a negative electrode structure 11 comprising a separator 7 and a negative electrode 8 which are bonded in one body. A gasket 5 is fitted inside a positive can 3, and a positive current collector 9, a positive mix 6, the negative structure 11, and a negative current collector 10 are accommodated inside the gasket 5, then a negative can 4 is put on them. The end of the positive can 3 is crimped to seal a battery. Discharge voltage decrease caused by an oxide film existing between the separator 7 and the negative electrode 8, and discharge voltage variation caused by unevenness of oxide film thickness are reduced.
Patent JP-S6129987-A (JP)
Inventor: MOCHIZUKI NOBUO
IPC: G03G21/00
Filed: 1984-07-23
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-S5939808-A (JP)
Title: Expellent for hygienic and agricultural vermin
Inventor: ITOU KOUICHI
IPC: A01N55/00
Filed: 1982-08-31
Abstract: PURPOSE:To provide an excellent for hygienic and agricultural vermin, having remarkably effect, rapid activity and economic merits, by using an organosilicon compound having a polyoxyalkylene group as an active component. CONSTITUTION:The objective expellent for hygienic and agricultural vermin contains, as an active component, an organosilicone compound having at least one oxyalkylene group (G) of formula I (R<1> is H or univalent organic group; j, k and l are 0 or positive integer, k+lnot equal to 0), preferably an oxyalkylene-containing organopolysiloxane of formula II (R<2> is H, OH or univalent organic group; G<a> and G<b> are R<2> or G; m and n are 0 or positive integer; provided that when n=0, G<a> is G), especially an organopolysiloxane having a viscosity of <=100cS at 25 deg.C. The agent exhibits remarkable expelling effect to fly, mosquito, cockroach, flea, louce, mite, leafhopper, green rice leafhopper, night crawler, diamondback moth, leaf folder, aphid, etc. over the whole life-cycle thereof.
Patent JP-H11345896-A (JP)
Title: Circuit board
Inventor: NAKAZAWA MASAO
IPC: H01L23/12
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To improve the bondability and to enhance the bonding strength by the fact that the containing amount of phosphorus of an electroless-palladium plated film has the specified rate. SOLUTION: When the containing amount of phosphorus in an electroless- palladium plated film is 0.001-1.0 wt.%, ball-share strength is high regardless of presence or absence of heat history, peeling occurs in a bump, peeling is not generated between the electroless nickel-plated film and the electroless palladium plated film, and the bonding strength between both plated films is improved. When the phosphorus containing amount in the electroless-palladium plated film is zero or about 5 wt.% or more, the ball-share strength is relatively low in comparison with the applied examples, and the boundability between the electrolytic nickel-plated film of the ground and the electroless palladium plated film is low. Therefore, the boundability can be improved by decreasing the phosphorus containing amount, and the junction strength of a bump can be enhanced.
Patent JP-H07327708-A (JP)
Title: Method of preparing paper pattern for shoe
Inventor: KAGAMI FUSAO
IPC: A43D8/12
Filed: 1994-06-09
Abstract: PURPOSE:To simply and precisely prepare a paper pattern for a shoe, and to enable the designer therefor to easily correct the paper pattern. CONSTITUTION:Design contour lines 2 are drawn on the outer surface of a shoe pattern 1 along sections from which paper patterns are taken out. Arbitrary size taking points A to M are spotted in each of the sections 3a, 3b surrounded by the contour lines and on the contour lines, and a reference line is drawn between two arbitrary points in the section, and a triangle is formed having the reference line and a size taking point adjacent thereto. Then, another triangle is formed having one side of the former triangle and a size taking point adjacent thereto. With the repetitions of, these steps, triangles are formed one by one on the shoe pattern. Further, triangles having the same sizes as those on the shoe pattern are successively depicted so as to draw a development of the shoe pattern 1 on a plane from which the shoe pattern is obtained. Further, in a part having a large curvature on the shoe pattern, a compensating line 8 is drawn between the apex of a newly formed triangle and another size taking point which is present in a direction toward the bottom side of this triangle. Accordingly, the position of the apex of a new triangle to be drawn on the plane is compensated being based upon the size of the compensating line.
Patent JP-H05321724-A (JP)
Title: Air fuel ratio control device of internal combustion engine
Inventor: OGAWA MASARU
IPC: F02D41/04
Filed: 1992-05-19
Abstract: PURPOSE:To suppress reduction of exhaust efficiency by secular change by providing a LAF sensor and an O2 sensor on upper and down stream sides of a catalyst device, and feed back controlling an air fuel ratio serving a target air fuel ratio as a theoretical air fuel ratio, in an air fuel ratio control device for correcting the target air fuel ratio on the basis of output voltage in the O2 sensor. CONSTITUTION:In an ECU 5, a operating range (STUR) is divided into plural ranges according to operating conditions 4, 8 to 12 of an engine 1, and also a learning value according to each operating range (STUR) is memorized per operating range. When a previous and present operating ranges (STUR) are similarly, a learning value  KCMDREF is renewed (step 74). On the other hand, when the previous and present operating ranges (STUR) are different from each other, a target air fuel ratio is corrected (step 75) by the learning value  KCMDREF which is memorized beforehand (step 63).
Patent JP-H11346354-A (JP)
Title: Television broadcast receiver
Inventor: TANAKA TETSUO
IPC: H04N7/173
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a service in response to utilizing environment of the television broadcast receiver by a broadcast computer program. SOLUTION: An auxiliary storage device 108 stores a table describing a function, a service and its utilization cost available by the television broadcast receiver 101. A script control execution section 105 conducts processing for a specific purpose according to a computer program included in a broadcast script. In this case, the script control execution section 105 references the table to select a function available for the processing for attaining a specific purpose, a utilized function at a lowest cost when pluralities of services are available and a service.
Patent JP-H0316805-A (JP)
Title: Tire for aircraft
Inventor: YAMADA SHIGEKI
IPC: B60C9/18
Filed: 1989-06-14
Abstract: PURPOSE:To minimize the bad influence at the time of cord breakage by constituting belts so that cross belts are arranged in the outermost layer and that circumferential belts are arranged on the inner side, and by laminating inclined cords so as to be crossed, and also by providing a protective layer in which the circumferential rigidity is set to be less than that of the outermost layer cross belts. CONSTITUTION:Belts 26 consisting of cords having an angle near to the circumferential direction of a tire are arranged so that the neighboring ones are crossed to each other. And, a protective layer 30 is embedded between the bottoms of grooves 28 of tread parts 22 and the uppermost layer of the belt 26. The protective layer 30 is constituted by arranging industrial fiber cords such as a pair of nylon cords, which have been inclined in an angle of 15 deg. to 70 deg. to the circumferential direction so as to be crossed to each other, along the width direction of the tire 10, and by coating them with a rubber layer. Further, a cushion rubber having a thickness of at least 1.1mm is embedded between the outermost layer of the belts 26 and the protective layer 30. By this constitution, the bad influence to be exerted on the cords at the time of cord breakage can be restrained to a minimum.
Patent JP-H05346177-A (JP)
Title: Sluice valve for miscellaneous fluid
Inventor: TAO TSUNEO
IPC: F16K3/02
Filed: 1992-06-11
Abstract: PURPOSE:To provide a hygienic sluice valve in which miscellaneous fluid is not stuck on the back of a packing. CONSTITUTION:This sluice valve for miscellaneous fluid is provided with a circular packing 20 provided beneath a miscellaneous fluid receiving cylinder 13, a sluice valve 21 to pressingly contact with the packing 20 and open/close a discharge port 19a by reciprocating motion, and an opening part 24a provided under the sluice valve 21. The sluice valve 21 is constituted so that its extreme end is provided with a circular arc part along the inner circumferential form of the packing 20 and the extreme end is stopped on the position along the inner circumference of the packing 20 at opening the sluice valve 21, there is no possibility for miscellaneous fluid stuck on the end face of the sluice valve 21 to climb over the packing 20 and be drawn in between the sluice valve 21 and the packing 20, and hence deterioration of water sealing property and generation of malodor caused by sticking thereof on the back face of the packing 20 can be prevented.