PURPOSE:To keep the mechanical strength for a long time, by bringing a fusion-fixing fixing connection part, where a pair of optical fiber end parts are buttel to each other and are fusion-fixed, into contact with a clean air current after subjecting this fusion-fixing connection part to the surface treatment with a corrosive solution which dissolves optical fibers. CONSTITUTION:Optical fibers 1...

PURPOSE:To keep the mechanical strength for a long time, by holding a fusion-fixing connection part, where a pair of optical fiber end parts are butted to each other and are fusion-fixed, in a vacious atmosphere for a required time after subjecting this fusion-fixing connection part to the surface treatment with a corrosive solution which dissolves optical fibers. CONSTITUTION:Optical fibers 1A...

PURPOSE:To keep the mechanical strength for a long time, by butting a pair of optical fiber end parts to each other to fusion-fix them and subjecting the fusion-fixing connection part to the surface treatment with a corrosive solution which dissolves optical fibers and washing the fusion-fixing connection part with ultrasonic waves in a washing liquid. CONSTITUTION:Optical fibers 1A and 1B have ...

PURPOSE:To improve the strength of the fusion-fixing connection part, where a pair of optical fiber end parts are butted to each other and are fusion-fixed, considerably with a short-time treatment, by soaking this fusion-fixing connection part in a corrosive solution which dissolves optical fibers and acting the ultrasonic oscillation upon this connection part simultaneously. CONSTITUTION:Optical...

PURPOSE:To keep the mechanical strength for a long time, by subjecting the connceting part, where a pair of optical fiber end parts are butted to each other and are melt-stuck to the surface treatment with a corrosive solution which dissolves optical fibers and coating and protecting the connecting part just after washing and heating it. CONSTITUTION:Optical fibers 1A and 1B have coating layers el...

PURPOSE:To make the connecting part miniaturized, by arranging an electric cable connecting part and an optical communication connecting part so that their positions are shifted in the longitudinal direction and fitting the body part of a bobbin, where the excess length of the optical communication line and the main body of the optical communication line connecting part are stored, to the outside ...

An improved multi-step process for the production of 2- beta -D-ribofuranosylthiazole-4-carboxamide.

A method for making a solid pharmaceutical and/or nutritional dosage form that is suitable for oral administration. A prescribed dosage of a pharmaceutical or active substance (including either or both of a vitamin and mineral) is mixed with a carrier or base material comprising cohesive lecithin granules or powder. The resulting combination is blended into a substantially homogeneous mixture havi...

PURPOSE:The titled composition, containing vitamin A, an antioxidant, e.g. di- tert-butylhydroxytoluene, butylhydroxyanisole or tocopherol, and EDTA salt, and having a stabilizing effect on the vitamin A for a long term. CONSTITUTION:An emulsion skin external agent composition containing vitamin A, 0.001-0.5%, based on the total composition, antioxidant, e.g. di-tert-butylhydroxytoluene, butylhydr...

Topical antimicrobial compositions in the form of an aqueous gel or lotion are disclosed; these compositions contain C5-C12 fatty acids and have a pH no greater than about 5. The compositions provide excellent broad-spectrum antimicrobial performance and, in fact, are more effective than similar compositions formulated as creams, ointments, non-aqueous lotions or non-aqueous gels. The method of tr...

1424686 Light guides WESTERN ELECTRIC CO Inc 30 March 1973 [31 March 1972] 15336/73 Heading G2J A method of joining optical fibres end-to-end comprises inserting them in a sleeve which aligns them correctly and then bonding together the adjacent ends of the fibres with a fusible bonding material. Bonding is performed by inserting transparent themoplastic material, e.g. polymethylmethacrylate, int...

Infusion solution for the treatment of human patients with heptic encephalopathy which consists essentially of a sterile aqueous solution of L-valine and has a pH-value of 7,4 to 7,5. This infusion solution when intravenously administered to patients in an amount of 20-85 mg/kg of body weight per hour influences hepatic encephalopathy in a very advantageous manner.

PCT No. PCT/JP79/00284 Sec. 371 Date Nov. 6, 1979 Sec. 102(e) Date July 7, 1980 PCT Filed July 7, 1980 PCT Pub. No. WO80/00916 PCT Pub. Date May 15, 1980 A medical preparation composed of an adhesive layer comprising polymers which have adhesiveness to a wet mucous surface and swellability upon moistening and a nonadhesive layer which has no adhesiveness to a wet mucous surface and is water solubl...

PURPOSE:The title stable ointment having improved clinical anti-inflammatory action, comprising Amcinonide as an active constituent and propylene carbonate as its solubilizer. CONSTITUTION:An ointment comprising (A) Amcinonide (chemical name; 16alpha, 17alpha-cyclopentylidenedioxy-9alpha-fluoro-11beta, 21-dihydroxy-1,4-pregnadiene-3,20-dione 21-acetate) as an active constituent, (B) propylene carb...

In a bidirectional driving mechanism comprising a rack, two pinions meshing with the rack, and gear trains through which power is transmitted respectively to the pinions from a common driving source, at least one gear of the gear train is formed as a ring gear and a plurality of variable volume oil chambers containing pressurized oil are formed between the ring gear and the shaft thereof so that d...

PURPOSE:To prepare injection, which is stable to conservation for an extended period, by lyophilizing the solution dissolved dehydroepiandrosterone sulfate in a specific aqueous solution.