PURPOSE:To improve a noise reduction and a shift feeling as well as to make the extent of acceleration performance conformed to a driver's request securable. CONSTITUTION:This controller is provided with acceleration request degree detecting means (a) detecting the degree of a driver's acceleration request, down-shift means (c) making an automatic transmission (b) into being down shift, air condit...

PURPOSE:To provide a slip controller of a car lockup clutch, capable of stably performing any slip control irrespective of operation on a fuel-cut device. CONSTITUTION:At the same time when car decelerated traveling is judged by car decelerated traveling judging means 200, timing control means 202 starts its slip control, whereby slip control is favorably startable in a state that engine speed NE ...

PURPOSE:To estimate highly accurate output engine torque after due consideration of a mechanical difference and a secular change in a power train by installing an initial value memory means which stores a relationship between car acceleration and output torque of the power train as the initial value. CONSTITUTION:In a control unit 3 of an automobile 32 with an engine 1 and an automatic transmissio...

PURPOSE:To improve the safety of a vehicle and lighten the burden of operation at emergency by equipping an auxiliary brake controller with a mode selection switch which can select the mode for automatically operating an auxiliary brake in association with a main brake, and the mode for operating the auxiliary brake with an actuation switch. CONSTITUTION:A mode selection switch 4 selects a main br...

PURPOSE: To provide an economically advantageous bobbin capable of using the body even by disposing a damaged site of a yarn as a waste by covering a lap yarn layer at a different yarn crossing angle on a winding layer comprising a cylindrical body part and upper and lower conical oblique yarn layers. CONSTITUTION: A synthetic yarn 6 fed through a drafting mechanism is passed through a thread guid...

PURPOSE:To simplify a controller, so as to restrain the cost and the weight from being increased, by estimating the gear ratio of an automatic transmission from the turbine rotational number and the car speed, and controlling the output of the engine by the preset timing during shifting when the automatic transmission is in the speed changing period. CONSTITUTION:While the engine is operated, the ...

PURPOSE:To calculate and estimate the input shaft torque and the gear ratio at high precision, so as to using any turbine sensor and any torque sensor in the automatic transmission. CONSTITUTION:Whether an automatic transmission is in the non-speed changing state or in the speed changing state is judged by a speed changing state detecting unit 62. When the automatic transmission is in the speed ch...

PURPOSE:To prevent shock when the air-fuel ratio is quickly changed and generation of deterioration of the engine torque by determining the fuel supplying amount according to the accelerator pedal manipulated variable and the engine speed for the specific period when the air-fuel ratio is transferred between the lean air-fuel ratio and the non lean air-fuel ratio. CONSTITUTION:The air-fuel ratio s...

PURPOSE:To obtain a hot field emission cathode in which an electron beam with its energy width of 0.5eV or less, its angular current density of 0.02mA/sr or more, and its variation ratio of 5% or less can be obtained and the method thereof. CONSTITUTION:In the case of hot field emission cathode provided with a covered layer consisting of zirconium and oxygen for a tungsten single crystal needle ha...

PURPOSE:To provide a positive electrode plate for lead-acid battery which can prolong the battery lifetime, suppress drop of the capacity, and lessen dispersion of the capacity. CONSTITUTION:A suspension is prepared from a boro-fluoric acid aqueous solution containing lead powder and alpha-PbO2 particulates or BaPbO3 particulates and is used as electrolytic solution for dispersion plating. A mater...

PURPOSE:To provide a positive electrode plate for lead-acid battery which can suppress the phenomenon that an active material at the boundary between an electricity collector and an active material layer is turned in passive state or that active material is turned muddy without causing drop of the battery discharge capacity. CONSTITUTION:An electricity collector consisting of lead or lead alloy is...

PURPOSE:To use an inexpensive LED with little extension of f. specific to perform constitution at a low cost by reducing the number of the LEDs and to prevent the characteristic degradation of video signals due to spuriousness at the time of transmitting Y/C separation signals. CONSTITUTION:Luminance signals Y or composite signals CV are frequency modulated by the band of 6-20MHz, then supplied to...

The present invention relates to biodegradable PHA copolymers comprising at least two randomly repeating monomer units. The present invention further relates to a plastic article comprising a biodegradable copolymer, wherein the biodegradable copolymer comprises at least two randomly repeating monomer units (RRMU) wherein the first RRMU has the structure wherein R1 is H, or C1 or C2 al...

A white resin film having microvoids is disclosed, which is obtained by stretching a thermoplastic resin film comprising (a) from 40 to 65% by weight of a polypropylene resin, (b) from 1 to 20% by weight of ground calcium carbonate having a particle size of from 1 to 6 mu m and a specific surface area of from 10,000 to 34,800 cm2/g, and (c) from 30 to 50% by weight of precipitated calcium carbona...

This development provides crystalline unsaturated polyesters having unreacted olefinically unsaturated monomer entrapped within its crystal lattice. The crystalline polyester can be used in high performance, structural SMC products or as a size or binder for glass fiber reinforcements or mats.

This invention relates to novel blowing agents comprising a blend of (A) perfluoro- or partially fluorinated-(cyclo)alkanes and (B) one or more of hydrogenated chlorofluorocarbons, hydrogenated fluorocarbons and a low boiling (cyclo)alkane. These blowing agents perform as well as the conventionally used CFC's but are user friendly and do not have the adverse effect of depletion of the ozone layer....

At least 20% of poly(vinyl alcohol) (PVA) is dispersed in an aqueous solution of at least one salt dissolved therein selected from the group of sodium or potassium formate, sodium, potassium, or magnesium sulfate, sodium or potassium citrate, sodium or potassium polyacrylate, or mixtures thereof. This aqueous suspension of PVA is useful in systems in which PVA is dissolved in order to reduce the t...

PURPOSE:To obtain a fine powder of a meltable high-molecular-weight fluororesin improved in properties, reduced in the elution of particles and being desirable in especially a semiconductor production process by forming a fine powder having specified properties. CONSTITUTION:This powder is one having a melt viscosity of 10<6>-10<13> P, an apparent density of 0.4-1.5 g/cc and a specific surface are...

PURPOSE:To obtain a brake caliper which has the slide part of a cylinder which possesses excellent cutting performance and abrasion resistance, and possesses high rigidity. CONSTITUTION:As for a brake caliper equipped with a cylinder part 2 and a yoke part 1 which are made of light metal based composite material (a) with reinforcing components dispersed in the light metal matrices, the light metal...

PURPOSE:To provide a wheel cylinder which can obtain the simple structure of a piston and can facilitate the installation of a dust seal. CONSTITUTION:A piston 4 is installed in a slidable manner in a cylinder body 3, and a fitting stage part 30 formed toward the piston 4 inside the opened port end part 31 of the cylinder body 3 is formed, and between the piston 4 and the fitting stage part 30, a ...