摘要:
A process for producing a rod glass having a refractive index distribution, which includes pressing a glass at a temperature below the glass transition temperature to form a glass having a density increased towards the surface layer thereof, or alternatively includes heating a glass at a temperature around the transition temperature at the lowest to prepare glass having a uniformly enhanced density and heating the treated glass under a pressure lower than the applied pressure at a temperature below the glass transition temperature of the glass to prepare a glass having a density increased towards the central portion.
摘要:
A method and apparatus for forming a Y-shaped wire harness (23) having a pair of wires (2,3) and for orientating the wires (2,3) in a specific orientation. More particularly the apparatus includes jaws (12) for orientating the wires (2,3), an identification member (14) for holding the wires (2,3) in that orientation during termination of one ends thereof and a guide member (18) for receiving and storing the wire harness (23) with the wires (2,3) in the specific orientation.
摘要:
An information processing apparatus includes a main base and a drive base on which support frames are erected to face each other. A pair of parallel guide shafts are supported on the frames and extend in the radial direction of an optical disk. An optical head is supported by the guide shafts to be movable along the shafts. Insulating tape is wound around each end of the guide shaft to electrically insulate the head from the base, thereby preventing external noise from being transmitted to the head via the base. The drive base is further insulated from the main base by insulating seals interposed between the main base and the drive base and by insulating collars through which screws attach the drive base to the main base.
摘要:
A light transmitting rod (22) on an end surface of which is disposed a reflecting mirror (26) and on the other end surface of which is mounted a lamp (44) as a light source for emitting light into the light transmitting rod (22) is attached to a base (12), and a diffusion stripe (24) is formed by applying fine powder having a high refractive index to the outer circumferential surface of the light transmitting rod (22) in a rectilinearly pin-striped manner along the axial direction thereof, whereby an even linear light profile of high luminous energy level and having uniform luminous energy as well as no polarization which is also irradiation light having a small light distribution beam angle and being substantially parallel rays can be obtained. As a result, it is possible to provide a light source unit used suitably in business and office machines such as an image scanner, an optical printer, a monochromatic copying machine, a color copying machine, a facsimile machine and the like.
摘要:
A method of producing polymer particles having a particle size distribution of .+-.25% with respect to each average particle size in an amount of 95 wt. % or more, within the average particle sizes ranging from 1 .mu.m to 100 .mu.m, is disclosed, which comprises the steps of: (1) adding a polymer dispersion stabilizer in an amount of 0.1 to 10 wt. % to a hydrophilic organic liquid in which the polymeric dispersion stabilizer is soluble; (2) adding thereto at least one vinyl monomer in an amount of not more than 50 times by weight the amount of the polymeric dispersion stabilizer, which monomer is soluble in the hydrophilic organic liquid, but a polymer synthesized from the monomer being swelled or substantially insoluble in the hydrophilic organic liquid; and (3) polymerizing the monomer under the condition that the amount of the vinyl monomer is 200 wt. % or less of the hydrophilic organic liquid.
摘要:
A method for the production of non-odorous garlic paste is disclosed. This method comprises (i) subjecting garlic bulbs as wrapped in the skin to a heating treatment, adding water to the garlic bulbs, coarsely crushing the garlic bulbs, and separating the skin and the unwanted part of garlic bulbs from the resultant crushed mass of garlic and leaving behind a garlic clove-containing liquid, (ii) heating the clove-containing liquid together with vitamin B.sub.1, rice bran, or yeast added thereto, (iii) heating the resultant blend in the presence of a cellulase or in the absence of the cellulase thereby obtaining a mixture, and (iv) heating either the liquid part of the mixture resulting from the removal of solids therefrom or the mixture in its unmodified form together with soybean flour, soybean milk, or soybean milk flour.The cellulase used in this method is produced by a microorganism belonging to genus Trichoderma or the genus Aspergillus.
摘要:
A dyeing apparatus is disclosed which has a cylindrical vessel and a perforated hollow beam supported therein. Textile materials such as yarns, tapes and the like are wound upon the exterior of the beam and soaked to depth with treatment liquid forced radially through the perforations of the beam into the layers of wound-up material. Liquid is withdrawn from the vessel for re-circulation through a first take-out means provided adjacent the upper portion of the vessel and through a second take-out means provided centrally of the bottom portion of the vessel. Control means is provided to regulate the flow of liquid through the two take-out means to be in a specified ratio.
摘要:
A silver halide photographic emulsion having improved sensitivity and comprising an emulsion containing photosensitive silver halide crystals and a solid basic metal oxide selected from the group consisting of magnesium oxide, calcium oxide and a compound oxide of zinc and aluminum.
摘要:
A foamed body includes a polylactic acid resin. An amount of the polylactic acid resin is 99.5% by mass or greater relative to a total amount of organic matter in the foamed body. A gel fraction of the foamed body is 0.1% or less. An expansion ratio of the foamed body is 5 times or greater.
摘要:
A toner includes a binding resin; and a metal crosslinking agent that forms a metal crosslinking with the binding resin. A measurement curve of a storage elastic modulus G′ in a dynamic viscoelasticity measurement has a maximum value in a range of 100° C. or more.