摘要:
A fuel supply system for use with an engine having four vertically-arranged cylinders and multiple charge formers prevents air or vapor pockets from accumulating within the fuel pump or fuel lines. A pair of fuel pumps are mounted vertically one above the other. A fuel inlet port of each pump is formed at the lower-most portion of the pump. A fuel discharge port is formed at the upper-most portion of each port. A conduit attached to the top fuel pump's discharge port supplies fuel to an uppermost and lowermost carburetor. A conduit from the lowermost fuel pump supplies fuel to the middle two carburetors. The uppermost carburetor's fuel inlet port is positioned vertically higher than the top fuel pump's discharge port. The second carburetor's fuel inlet port is positioned vertically higher than the second fuel pump's discharge port. Air or vapor pockets within the fuel lines naturally migrates through the fuel pump and through the fuel conduits into the carburetors without becoming trapped in the fuel supply system.
摘要:
Provided is a low-cost polyimide, containing cyclohexane diamine as a diamine unit, that has a low thermal expansion coefficient. Said block polyimide contains blocks having the repeating structural unit shown in formula (1A) and blocks having the repeating structural unit shown in formula (1B). This block polyimide is preferably obtained by imidizing a block polyamide acid imide that contains blocks having the repeating structural unit shown in formula (2A) and blocks having the repeating structural unit shown in formula (2B).
摘要:
Provided is a low-cost polyimide, containing cyclohexane diamine as a diamine unit, that has a low thermal expansion coefficient. Said block polyimide contains blocks having the repeating structural unit shown in formula (1A) and blocks having the repeating structural unit shown in formula (1B). This block polyimide is preferably obtained by imidizing a block polyamide acid imide that contains blocks having the repeating structural unit shown in formula (2A) and blocks having the repeating structural unit shown in formula (2B).
摘要:
A plurality of clipping portions which clip a plurality of lamps to be juxtaposed are provided on one face, and a mounting portion to be mounted on a supporting member by which the lamps are supported, and holding projecting portions for holding positions of the clipping portions with respect to the supporting member are provided, and two flexible portions which can bend in a direction in which a distance between the supporting sections is changed are provided between at least two clipping portions.
摘要:
The title of a program with a recording duration longest among all recording durations is recorded as the program title of a relevant program file. Thereby, even when a user has performed an operation to record a program on a hard disk recorder by a method other than a timer recording, the program title of a program that is most likely to be a program a user really desires to record can be recorded as the program title of a program file created by the recording. Accordingly, a DTV or a STB can display on its display appropriate program titles in a program file list at the time of playback of a previously recorded program.
摘要:
A novel nonlinear optical material is disclosed. The nonlinear optical material comprises a nonlinear optically-responsive layer formed by exposing a layer of a composition to light under an external electric field or an external magnetic field. The composition comprises a liquid crystalline/nonlinear optically-responsive compound having a polymerizable group and a nonlinear optically-responsive group, and a compound having at least one photoresponsive isomerization group, or comprises a polymer having a nonlinear optically-responsive group and a photoresponsive isomerization group.
摘要:
The title of a program with a recording duration longest among all recording durations is recorded as the program title of a relevant program file. Thereby, even when a user has performed an operation to record a program on a hard disk recorder by a method other than a timer recording, the program title of a program that is most likely to be a program a user really desires to record can be recorded as the program title of a program file created by the recording. Accordingly, a DTV or a STB can display on its display appropriate program titles in a program file list at the time of playback of a previously recorded program.
摘要:
Disclosed are a liquid crystal display provided with an optical compensatory sheet comprising an optically anisotropic layer which has negative birefringence and comprises a polymer having a discotic structure in its molecule, and an optical compensatory sheet which comprises a transparent support, an orientation layer provided thereon and the optically anisotropic layer provided on the orientation layer. Further, a process for preparation of the optical compensatory sheet and a liquid crystal composition which is useful as material for preparing the optical compensatory sheet are also disclosed.
摘要:
Disclosed herein is a silver halide color photographic light-sensitive material which has a specific photographic sensitivity of 320 or more, and which comprises a support layer and silver halide emulsion layers formed thereon. The material has a film thickness of 22 .mu.m or less, measured from the light-sensitive layer closest to the support layer up to the surface of the material facing away from the support layer. At least one of the silver halide emulsion layers contains a spectral sensitizer represented by the following formula (I): ##STR1## In the formula, R.sup.1 and R.sup.2 are alkyl groups, at least one of which at least one carbon atom bonds together with at least three atoms other than hydrogen atoms, X is an anion, p is 0 or 1, k is 0, 1 or 2, L.sub.1 and L.sub.2 are a methyne group or a substituted methyne group, Z.sup.1 and Z.sup.2 are groups of atoms numerous enough to form a 5- or 6-membered nitrogen-containing heterocyclic ring.
摘要:
A high polymer which is a precursor capable of forming a hydrogen bond at a temperature of 40.degree. C. or more and a high polymer capable of forming a hydrogen bond, and a nonlinear optical material comprising a thin polymer film containing the high polymer and a method for forming the nonlinear optical material are disclosed. The thin polymer film containing the high polymer may be oriented in the electric field at a low temperature to give a nonlinear optical material.