摘要:
An apparatus is provided for supporting a shift lever for a transmission the shift lever including a ball-like portion which is on the shift lever and has spherical surfaces of a fixed curvature at least on a part of the lower and upper sides. A receiving surface has a concave spherical surface of nearly the same curvature as the lower spherical surface of the ball-like portion and is in contact with the lower spherical surface, and a retaining surface has a concave spherical surface in surface contact with the upper spherical surface of the ball-like portion and holds the ball-like portion between the concave spherical surface and the receiving surface. A retaining member is installed from above to cover the ball-like portion, and an elastic displacement section is projectingly formed on the lower side of the retaining member to enclose the upper part of the ball-like portion and is elastically deformable in the radial direction of the ball-like portion. The retaining surface is formed on a part of the elastic displacement section which faces the ball-like portion. The ball-like portion is held in between the receiving surface and the retaining surface with the elastic force of the elastic displacement section, and a frictional force based on the elastic force acts as the shift-lever operating load.
摘要:
CF.sub.3 CHCl.sub.2 is easily obtained at good yield by reduction of CF.sub.3 CCl.sub.3 in an aqueous solution of Na.sub.2 SO.sub.3 and an acid acceptor such as hydroxide, carbonate or acetate of an alkali metal or alkaline earth metal. Usually the reduction reaction is carried out at 60.degree.-150.degree. C. under gauge pressure of 0-10 kg/cm.sup.2. The aimed compound can easily be recovered by separating the reaction liquid into organic and aqueous layers, and the waste aqueous solution contains no compound difficult to dispose of.
摘要:
A device for selectively lifting a multiplicity of needles which are mounted to an upstanding, rotatable cylinder for up and down sliding motion. Each needle has a shank with two butts formed in vertically spaced positions thereon, so that there are formed tow rows of such butts extending circumferentially of the cylinder. The upper one, for example, of the two rows of butts includes a group of butts that are longer than the other butts of the same row. Slidably supported adjacent the cylinder are a pair of cams which are independently moved, as by solenoids, toward and away from the cylinder and which have sloping cam surfaces for relatively sliding engagement with the respective rows of butts when the cams are thrusted toward the cylinder in rotation. The vertical distance between the sloping surfaces of the two cams is so determined in relation to that of the butts on each needle shank that when the upper cam is first moved toward the cylinder for lifting the needles having the longer butts by making relatively sliding contact therewith, the other cam can be subsequently moved toward the cylinder without being loaded by the lower butts of the needles being raised. Then, as the longer upper butts ride off the upper cam, the following needles will be raised as their lower butts ride onto the lower cam.
摘要:
Trifluoroacetic acid is easily formed by hydrolysis of 1,1,1-trichloro-2,2,2-trifluoroethane with water in the presence of a catalyst comprising an inorganic metal compound, preferably a chloride of Mn, Fe, Co, Ni, Cu or Zn. Preferably the hydrolysis reaction is carried out as a vapor phase contact reaction at 200.degree.-400.degree. C., using 5-15 moles of water per mole of trichlorotrifluoroethane.
摘要:
Disclosed is a formed article comprising a layer obtained by implanting ions of a hydrocarbon compound into a polyorganosiloxane compound-containing layer. Also disclosed are: a method of producing the formed article, the method comprising implanting ions of a hydrocarbon compound into a surface of a polyorganosiloxane compound-containing layer of a formed body that includes the polyorganosiloxane compound-containing layer in its surface; an electronic device member that includes the formed article; and an electronic device that includes the electronic device member. The present invention provides; a formed article which exhibits an excellent gas barrier capability, transparency, bendability, antistatic performance, and surface flatness; a method of producing the formed article, an electronic device member, and an electronic device.
摘要:
A sheet for producing a multilayer optical recording medium having a repeated structure in which a plurality of optical recording layers are laminated, wherein the sheet has a structure such that a unit comprising at least a release assisting layer, an optical recording layer having a thickness of 1 to 1,000 nm and a pressure sensitive adhesive layer are disposed on a process film, the release assisting layer is disposed on the surface of the process film, and a pressure sensitive adhesive layer is disposed as the outermost layer, and an absolute value of difference between refractive indices of the release assisting layer and the pressure sensitive adhesive layer at a wavelength of 660 nm is 0.11 or smaller; and a multilayer optical recording medium obtained by using the sheet. The sheet enables to release the process film and transfer the optical recording layer while the condition of the surface of the optical recording layer is kept excellent. The multilayer optical recording medium has a great recording density and exhibits excellent property for recording.
摘要:
A squeegee device includes a squeegee that has a sliding contact portion in sliding contact with a screen mask, and that prints a solder on a circuit board through the screen mask, wherein an attack angle of the squeegee is adjustable. In the squeegee device, when adjusting the attack angle during a tooling change in which the type of circuit board is changed, positions of the sliding contact portion before and after adjustment substantially match.
摘要:
The present invention provides a transparent conductive film including a base layer, a gas barrier layer, and a transparent conductive layer, the gas barrier layer being formed of a material that includes at least oxygen atoms, carbon atoms, and silicon atoms, the gas barrier layer including an area (A) in which an oxygen atom content rate gradually decreases, and a carbon atom content rate gradually increases from a surface in a depth direction, the area (A) including a partial area (A1) and a partial area (A2), the partial area (A1) having an oxygen atom content rate of 20 to 55%, a carbon atom content rate of 25 to 70%, and a silicon atom content rate of 5 to 20%, based on a total content rate of oxygen atoms, carbon atoms, and silicon atoms, and the partial area (A2) having an oxygen atom content rate of 1 to 15%, a carbon atom content rate of 72 to 87%, and a silicon atom content rate of 7 to 18%, based on a total content rate of oxygen atoms, carbon atoms, and silicon atoms.
摘要:
A zinc-oxide-based conductive stacked structure 1 includes a substrate 11 and, formed on at least one surface of the substrate, an undercoat layer 12 and a transparent conductive film 13. The transparent conductive film is formed of a plurality of transparent conductive layers formed from a zinc-oxide-based conductive material and has a carrier density of 2.0×1020 to 9.8×1020 cm−3. The zinc-oxide-based conductive stacked structure exhibits a change ratio in sheet resistivity of 50 or less, after bending of the stacked structure around a round bar having a diameter of 15 mm, with the transparent conductive film facing inward.
摘要:
A method of manufacturing a laminated base material having a conductive foil and an insulating layer formed on the conductive foil includes a drying process in which a liquid composition which includes a liquid crystal polyester, a solvent in which the liquid crystal polyester dissolves, and a heat-conducting filling material, and has a proportion of the content of the heat-conducting filling material in the sum of the content of the liquid crystal polyester and the content of the heat-conducting filling material of 30% to 80% by volume is coated on the conductive foil, heated to 120° C. to 220° C. so as to remove the solvent, thereby forming a coated film, and a thermal treatment process in which the coated film formed on the conductive foil is heated to a temperature that is the liquid crystal transition temperature of the liquid crystal polyester or higher so as to form an insulating layer.