PURPOSE: To decrease the concentration of hydroxyl ions in an alkaline peroxide aq. soln. by bringing one side of a cation permeable selective membrane into contact with an aq. soln. contg. perhydroxyl ions and excess hydroxyl ions and bringing other side into contact with an aq. soln. having the lower hydroxyl ion concentration than the former. CONSTITUTION: An aq. alkaline hydrogen peroxide soln...

PURPOSE:To properly and sufficiently heat the whole of a green tire within a shorter time. CONSTITUTION:The bead rings 24a, 24b holding the bead part of a green tire are externally fitted to upper and lower clamps 16, 18 and cylindrical coils 25a, 25b are embedded therein. Further, cylindrical coils 15a, 15b are embedded in upper and lower molds 14a, 14b so as to surround the part corresponding to...

PURPOSE:To provide a weld joining method through which beads can be prevented reliably from being projected through the inside of a pipe and the reliability in joining strength is high. CONSTITUTION:(a) Inner chamfering processing of the pipe ends of two pipe materials P1, P2 is performed, the pipe end surfaces are heated and melted under a state that a heater 1 is used at a predetermined distance...

PURPOSE:To promote accurate detection and proper control by detecting the diametral state of driving wheels, etc., on the basis of each rotational state of these driving wheels at a time when the distributed value of driving force is less than the reference value, and adjusting the distribution of driving force on the basis of the diametral state, while altering the reference value according to th...

PURPOSE:To improve the stability of a car in controlling an oversteering trend at the time of descending steerage without worsening the responsiveness by detecting a fact that a car is in a descending state, and increasing the extent of differential limiting force after detection as compared with that before the detection at the time of this detection. CONSTITUTION:A car differential limiting cont...

PURPOSE:To reconcile an improvement in traction performance at the time of high lateral acceleration turning by low, medium speed traveling and an improvement in tuning stability at the time of this high lateral acceleration turning by high-speed traveling in a favorable manner as preventing a sudden change in car behavior in a transition period when lateral acceleration varies, in a differential ...

PURPOSE:To check any clutch disengement unintended by a driver, and to promote an accurate engine stall prevention as well as to avoid getting any idle running on a low mu road, in an automatic gearshifter of a car being provided with a means (a) controlling a gearshift of a transmission according to a gearshift request to the transmission, if this request occurs. CONSTITUTION:If engine speed goes...

PURPOSE:To provide an automatic transmission control unit that can prevent a clutch slip effectively in the case where a shift from N range to D range or R range by a racing select or in the case where an accelerator is operated immediately after shifting from the N range to the D range or R range, respectively. CONSTITUTION:At a power plant equipped with an engine CE and an automatic transmission...

PURPOSE:To prevent the idle running of a vehicle due to a shift operating miss from occurring, in a vehicle automatic gearshifting control unit. CONSTITUTION:This is a vehicle automatic gearshifting control unit being equipped with a clutch 12 intermitting an engine 11 and a transmission 13 in linkage with a clutch pedal 21, and two actuators 18 and 19 performing a shift operation of this transmis...

PURPOSE:To make a degree of deceleration from the same vehicle speed fix on the same irrespective of a select range before the down shift. CONSTITUTION:A portion of retarder braking force by a retarder unit to the required braking force of vehicle speed is calculated by a shift control unit 13 on the basis of a shift type by an inhibitor switch 15 and a car speed signal of a car speed sensor 14, o...

PURPOSE:To improve the control precision of a vehicular controller by assuming the rotary speed of a belt side part considering the relative revolution between the rim side part and the belt side part of a wheel with a tyre and carrying out an anti-lock control based thereon. CONSTITUTION:A rim side part angular speed is detected by an electro-magnetic pickup 12, etc., and a belt side part angular...

PURPOSE:To prevent output decrease of a gas turbine when the temperature is high in the daytime. CONSTITUTION:An air cooler 7 is connected on the way of an intake air duct 5 of a gas turbine 3, and an ice heat accumulator 9 for supplying water for cooling air to circulate in the air cooler 7 is provided to the air cooler 7, and atmosphere and air cooled by the air cooler are selectively switched b...

PURPOSE:To receive a control valve unit in a narrow space in the vertical direction of a transmission by forming a recessed part for receiving valve body in one part of a transmission case, and directly fitting the almost half part of a lower valve body to the case. CONSTITUTION:High pressure oil is supplied from an oil pump as an oil pressure source to a lower valve body 72 through the inlet port...

PURPOSE:To obtain an electrode supporting structure suitable for a secondary battery for electric motorcar, especially for a lithium secondary battery, by holding an electrode an rigidly in an electrolyte jar to prevent a swaying and the like in the electrolyte, so as to improve the damping property. CONSTITUTION:In this electrode supporting structure, an electrode 6 provided in an electrolyte jar...

The invention relates to new pyrazolylpyrazoles of general formula I in which R<1>, R<2>, R<3>, R<4> and R<5> have the meanings given in the description, processes for their preparation as well as intermediates, and their use as herbicides.

A non-woven fabric having improved absorbent characteristics. The fabric has three different fiber arrays which are interconnected to produce a unique fiber distribution in the fabric.

A method and apparatus (10) are disclosed for deheading shrimp. The apparatus has grasping means (18) for grasping shrimp positioned upon a support plate (17) and rotating the shrimp to an upright position adjacent a deheading station (14). The deheading station has a pinch block (19) having an elongated edge (46) and a pinch plate (20) which is moved closely past the pinch block. The body of the ...

A tire mold having an upper mold section and a lower mold section with mold segments mounted for sliding movement radially and axially between molding positions and unloading positions of the tire. Springs are provided between the mold segments and the mold sections for urging movement of the mold segments into molding positions and permitting movement of the mold segments into unloading positions...

Rigid, closed cell polyisocyanurate foams are prepared by reacting together a polyisocyanate and a polyester polyol or a mixture of a polyester polyol and at least one other isocyanate-reactive compound in the presence of (a) a hydrogen-containing blowing agent or a mixture of a hydrogen-containing blowing agent and at least one co-blowing agent and (b) a catalyst mixture comprising (i) a carboxyl...

The invention is a rigid polyurethane foam to which a base stock lubricating oil made of at least 55 weight percent paraffinic carbons and less than 10 weight percent aromatic carbons has been added as a hydrophobic agent protecting the polyurethane foam from reacting with environmental moisture. The foam is useful for deposit in railroad spike holes or any structural member having a cavity and wh...