摘要:
A plastic film material comprising a layer is disclosed, the layer containing in admixture a binder and particles comprising a compound in an amount of 70% or more by weight of the particles, the particles having a volume specific resistance of not more than 10.sup.9 .OMEGA.cm and the compound comprising an element selected from the group consisting of H, B, C, N, O, F, P, S and Cl.
摘要:
A light-sensitive silver halide photographic material is disclosed which comprises a support and provided thereon, a light sensitive silver halide emulsion layer, and a conductive layer comprising a conductive material in an amount of 0.01 to 30% by volume and a binder, the conductive material being powder comprising an oxide of a metal selected from Zn, Ti, Al, In, Si, Mg, Ba, Mo, W and V, said powder having a specific volume resistance of not more than 10.sup.7 .OMEGA..multidot.cm and having a particle structure with a linkage of 3 to 1000 primary particles of the oxide.
摘要:
A silver halide light-sensitive photographic material is disclosed which comprises a support and provided thereon, a subbing layer and a silver halide emulsion layer in that order, the subbing layer containing in admixture, a binder, metal oxide particles having a volume specific resistance of not less than 10.sup.9 .OMEGA. cm, and a conductive polymer and the metal being selected from the group consisting of Ti, Si and Al.
摘要:
In an ink jet recording sheet having an ink absorptive layer comprising hydrophilic binder, fine particles having average particle diameter of not more than 200 nm and water soluble cationic polymer having specific structure, wherein the layer surface pH of said ink absorptive layer of 3 to 6.
摘要:
The present invention is directed to a TDMA communication system which is adapted to different communication environments or prepares different communication environments and allows each mobile station to be set for working in any one of the different communication environments. The communication system commonly uses a TDMA format that has a fixed frame-length and a constant number of bits for each of the slots composing the frame. The communication environments have prepared respective sets of communication conditions, each set including a transmission power, a modulating method, the number of multiplexed signals, error-correction, an antenna gain, a frequency hopping value and a diversity value. At each mobile station and each base station, one of plural sets of communication conditions for respective environments is selected to establish communication with each other under the selected environment.
摘要:
A fuel vapor purge control system of an automobile engine comprises fuel vapor concentration calculating means for calculating a concentration of fuel vapor in the purge flow based on a feedback correction coefficient, target purge rate calculating means for selectively setting a target purge rate depending on the magnitude of the fuel vapor concentration, purge valve controlling means for controlling the operation of a purge control valve so as to obtain the target purge rate, purge condition judging means for judging whether or not a purge condition to perform purging is satisfied based on operational conditions of the engine, wherein the target purge rate calculating means sets an initial target purge rate after the purge condition judging means judges that the purge condition is satisfied, the initial target purge rate being gradually increased with an elapse of time from an initial rate to a predetermined rate, and then sets a target purge rate depending on the fuel vapor concentration after the initial target purge rate reaches a predetermined rate and correction means for correcting the fuel injection amount by reducing an amount equivalent to a purged fuel vapor amount calculated based on the fuel vapor concentration and the target purge rate. Whereby the controllability of the air-fuel ratio control system can be prevented from being lowered with the utmost evap purge amount retained.
摘要:
An ink-jet recording method is disclosed, including recording on an ink-jet recording sheet containing a non-water-absorbing support and provided thereon an ink absorbing layer containing polyvinyl alcohol, fine inorganic particles and boric acid or its salt, using an ink-jet recording apparatus and a water-based recording liquid containing a high boiling solvent compound having a hydroxy group, wherein the amount of boric acid or its salt contained in the ink absorbing layer of the recording sheet (X), the amount of a hydroxy group contained in polyvinyl alcohol contained in the ink absorbing layer of the recording sheet (Y) and the maximum amount of the the hydroxy group contained in the high boiling solvent contained in a unit area when recorded on the recording sheet at a maximum ejecting amount of the water-based recording liquid (Z) satisfy the following requirements: 0.05≦X/Y≦0.5 (1) Z/Y≦4. (2)
摘要:
A production method of a recording sheet characterized in that a void layer having a dry thickness of 25 to 60 &mgr;m is formed by coating, onto at least one surface of a support, a void layer-forming coating composition comprising fine inorganic particles having an average particle diameter of not more than 100 nm and a hydrophilic binder, as well as not more than 10 coarse particles per ml having a particle diameter greater the particle diameter R (in &mgr;m) represented by formula (1) described below. R=80000/L2 Formula (1) wherein L represents the total dry layer thickness (in &mgr;m) of said void layer.
摘要:
It is determined whether an engine for a flexible fuel vehicle is in a start enabling state based on alcohol concentration of fuel supplied to the engine. When it is determined that the engine is in the start enabling state, a heater for vaporizing fuel is energized. Current flowing in the heater is compared with a reference current representing completion of warmup of the engine. When the current becomes smaller than the reference current, the heater is de-energized, and the fuel is injected to start the engine.
摘要:
Disclosed is an antistatic layer for a plastic film comprising a reaction product of a polystyrenesulfonic acid type water-soluble conductive polymer, amide group-containing hydrophobic polymer particles and a curing agent.