Patents Assigned to Kao Soap Company
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Patent number: 4970011Abstract: A lubricating oil composition containing as essential ingredients a lubricating oil component having a melting point of not higher than 100.degree. C., and one or more water-soluble dispersants selected from the group consisting of anionic polymeric dispersants of a molecular weight of 250 to 25,000, and polyoxyethylene type surfactants of a molecular weight of 3,000 to 20,000 and an HLB value of at least 18, said lubricating oil component being present in a stably dispersed state in water, achieves excellent adhesion when supplied to a machined portion.Type: GrantFiled: April 4, 1983Date of Patent: November 13, 1990Assignees: Kao Soap Company, Ltd., Nippon Kokan Kabushiki KaishaInventors: Hiroshi Kuwamoto, Yoshihiro Sakaguchi, Hiroyuki Nagamori, Yasuhiro Nakagawa
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Patent number: 4343335Abstract: A method and apparatus for manufacturing a soap pad comprising winding metallic wool into a roll form, applying a soap solution internally to the roll form to cause the solution to adhere to the metallic wool, separating the metallic wool roll from the spindle and press forming the metallic wool into a desired shape.Type: GrantFiled: March 27, 1980Date of Patent: August 10, 1982Assignee: Kao Soap Company, Ltd.Inventors: Hisao Kobayashi, Kazuo Fujita
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Patent number: 4340847Abstract: An apparatus for supervising and/or controlling the output power of an induction motor comprising means for generating a first voltage signal (Ha) which varies with the actual speed of the motor, means for generating a second voltage signal (S) corresponding to the synchronous speed of the motor, means for generating a third voltage signal (H) proportional to the speed of the motor at the rated maximum output, circuit means for generating voltage signals proportional to either S-H or S-Ha, a first meter responsive to the signal proportional to S-Ha for indicating the output power of the motor, a first voltage divider circuit coupled between the output of the circuit means for generating voltage signals proportional to S-H or S-Ha and the first meter to change the scale of the first meter, a second voltage divider circuit coupled to the output of the first voltage signal generating means and responsive to the frequency of the voltage source for the induction motor for producing an output voltage indicative ofType: GrantFiled: August 25, 1980Date of Patent: July 20, 1982Assignee: Kao Soap Company LimitedInventor: Kaichi Izumi
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Patent number: 4308069Abstract: Slump loss in fresh concrete is prevented by adding a powdery or granular barium, magnesium, iron or aluminum salt of a .beta.-naphthalenesulfonic acid-formaldehyde condensate to the cement or concrete composition. About 0.01 to 10 parts by weight of the condensate per 100 parts by weight of cement, preferably Portland cement, are employed.Type: GrantFiled: August 26, 1980Date of Patent: December 29, 1981Assignee: Kao Soap Company, LimitedInventors: Akitoshi Tsuji, Yoshihiro Fukushima
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Patent number: 4306559Abstract: A disposable diaper comprising a urine-permeable surface sheet, a urine-impervious backing sheet and an absorbent pad interposed between said two sheets, said disposable diaper being characterized in that the urine-impervious backing sheet comprises at least two layers, the first layer being a substantially urine-impermeable, vapor-permeable sheet, and the second layer being a urine-impermeable sheet which is perforated at an aperture ratio lower than 30%, said first and second layer being integrally formed.Type: GrantFiled: February 27, 1980Date of Patent: December 22, 1981Assignee: Kao Soap Company, Ltd.Inventors: Kazunori Nishizawa, Toshihiro Shirase, Hiroshi Mizutani
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Patent number: 4302212Abstract: Aqueous dispersions of coal powder having good flowability properties are provided by employing, as the dispersing agent, an anionic surface active agent having the formula:[R--O--CH.sub.2 CH.sub.2 O--.sub.m SO.sub.3 ].sub.n Mwherein R is an alkyl or alkenyl group having 6 to 22 carbon atoms or an alkyl- or alkenyl-substituted aryl group having 4 to 22 carbon atoms in the substituent thereof, m is an integer of from 2 to 50, n is a number of from 1 to 3 and is the same as the valence of the counter ion M, and M is a cation having a valence of from 1 to 3.Type: GrantFiled: July 1, 1980Date of Patent: November 24, 1981Assignee: Kao Soap Company, LimitedInventors: Masaaki Yamamura, Noboru Moriyama, Shinichi Watanabe
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Patent number: 4283422Abstract: Novel 3-amino-4-homoisotwistane derivatives of the formula, ##STR1## wherein R.sub.1 is a hydrogen atom, a C.sub.1 -C.sub.4 alkyl group or a C.sub.3 -C.sub.5 alkenyl group, and R.sub.2 is a C.sub.1 -C.sub.4 alkyl group or a C.sub.3 -C.sub.5 alkenyl group, or non-toxic pharmaceutically acceptable salts thereof, which are very valuable as medicines for the treatment of virus-caused diseases and as antiviral agents for animals and useful for the treatment of parkinsonean disease.Type: GrantFiled: February 12, 1980Date of Patent: August 11, 1981Assignees: Sumitomo Chemical Company, Limited, Kao Soap Company, LimitedInventors: Toshio Atsumi, Yoshiaki Takebayashi, Hideki Okajima
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Patent number: 4281288Abstract: Apparatus for measuring and/or supervising the output power of an induction motor comprising means for generating a first voltage signal proportional to the synchronous speed of the motor, means for generating a second voltage signal proportional to the actual speed of the motor in operation and means responsive to the first and second voltage signals for generating a third voltage signal proportional to the difference between the first and second voltage signals. The third voltage signal is applied to a meter for providing a continuous indication of the output power of the motor.Type: GrantFiled: July 20, 1979Date of Patent: July 28, 1981Assignee: Kao Soap Company LimitedInventor: Kaichi Izumi
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Patent number: 4268534Abstract: A method for manufacturing hard butter which comprises interesterifying an oil-and-fat material of about 20 to 40% by weight of myristic acid triglyceride and about 60 to 80% by weight of a vegetable oil, such as rapeseed oil, soybean oil or corn oil, or a hardened vegetable oil obtained by hydrogenating such a vegetable oil. The resultant hard butter has a good palatability and is free of a soapy taste.Type: GrantFiled: August 23, 1979Date of Patent: May 19, 1981Assignee: Kao Soap CompanyInventors: Tsukasa Kawada, Yukitaka Tanaka
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Patent number: 4230725Abstract: Antiviral agents containing an effective amount of 1-amino-2,4-ethanobicyclo[3,3,1]nonane or salts thereof which are effective for the treatment or prevention of infectious diseases caused by herpes or influenza virus.Type: GrantFiled: September 5, 1978Date of Patent: October 28, 1980Assignees: Sumitomo Chemical Company, Limited, Kao Soap Company, LimitedInventors: Masaru Fukui, Shigeo Ogino, Hisao Yamamoto
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Patent number: 4229375Abstract: 1-Aminomethyltricyclo[4.3.1.1.sup.2,5 ]undecane having the formula (I) and acid-addition salts thereof possess an excellent inhibitory effect on the growth of viruses even at a low concentration.Type: GrantFiled: February 28, 1979Date of Patent: October 21, 1980Assignee: Kao Soap Company, LimitedInventors: Koji Aigami, Yoshiaki Inamoto, Motoyoshi Ohsugi, Yoshiaki Fujikura, Naotake Takaishi
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Patent number: 4229324Abstract: A tricyclo-.alpha.,.beta.-unsaturated aldehyde represented by the formula (I), ##STR1## wherein the group ##STR2## is attached to the exo side of the norbornane ring at the 8- or 9-position, R represents an alkyl group having 1 to 6 carbon atoms, and the dotted line between carbon 3 and carbon 4 represents a saturated or ethylenically unsaturated bond possesses odorous characteristics and is useful for perfume compositions.Type: GrantFiled: April 26, 1979Date of Patent: October 21, 1980Assignee: Kao Soap Company, LimitedInventors: Naotake Takaishi, Yoshiaki Inamoto, Masamoto Matsukane
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Patent number: 4224205Abstract: A uniform transparent aqueous liquid composition is disclosed. The solid components of the composition consist essentially of; (A) a nonionic surfactant having one or more polyoxyethylene radicals in the molecule as a hydrophilic group, (B) a nonionic water soluble polymer having hydroxyl radicals or pyrrolidone radicals in the molecule, and (C) as a fluorescent optical brightener, a 4,4'-bis(2-sulfostyryl)biphenyl salt. The composition is especially effective on clothes made of hydrophobic fibers, such as polyester fibers.Type: GrantFiled: August 11, 1978Date of Patent: September 23, 1980Assignee: Kao Soap CompanyInventors: Yunosuke Nakagawa, Kozo Fujii
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Patent number: 4221572Abstract: An abrasive material which comprises abrasive grains and a polycarbodiimide and polyurethane resin as the binder for the abrasive grains and a method of preparation thereof are disclosed. The polycarbodiimide and polyurethane resin is prepared by reacting a polyisocyanate and a polyol in the presence of a catalyst. The resin has a specified amount of carbodiimide bonding and urethane bonding.Type: GrantFiled: March 2, 1978Date of Patent: September 9, 1980Assignee: Kao Soap CompanyInventors: Yasuhiro Torimae, Tamio Ishiai
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Patent number: 4201844Abstract: A process for producing a hydroxyfatty acid polyhydric alcohol ester, which comprises; adding at least one polyhydric alcohol represented by the formula (III) or (IV), ##STR1## wherein R.sub.5 represents a hydrogen atom or a methyl group, R.sub.6 represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms, and m and n represent integers from 1 to 6, to hydrated Sophorolipid which is a fermentation product of Torulopsis bombicola; distilling off water under reduced pressure; and subjecting the resulting mixture to an alcoholysis reaction by adding an acid catalyst to the mother liquor.Type: GrantFiled: July 28, 1978Date of Patent: May 6, 1980Assignee: Kao Soap Company, LimitedInventors: Shigeo Inoue, Norioki Miyamoto
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Patent number: 4197166Abstract: A dehydrating purification process for a fermentation product, which comprises adding at least one polyhydric alcohol represented by the formulae (III) or (IV), ##STR1## wherein R.sub.8 represents a hydrogen atom or a methyl group, R.sub.9 represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms, and m and n represent integers from 1 to 6, to hydrated Sophorolipid or a secondary derivative thereof which is a fermentation product of Torulopsis bombicola, and distilling off water with heating under reduced pressure.Type: GrantFiled: July 28, 1978Date of Patent: April 8, 1980Assignee: Kao Soap Company, LimitedInventors: Shigeo Inoue, Yoshiharu Kimura, Manzo Kinta
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Patent number: 4124543Abstract: A liquid anti-static agent composition which is applied to the surface of synthetic resin was disclosed. The anti-static agent composition consists essentially of: (1) sucrose ester, (2) glycerin ester, (3) polyol, and (4) water.Type: GrantFiled: March 6, 1978Date of Patent: November 7, 1978Assignee: Kao Soap CompanyInventors: Minoru Azuma, Junichi Tamura, Zenichi Mori