The invention relates to a vehicle tyre tread (10) which is made up of tread pattern segments (3) of an elastic material (F), adjacently positioned in the orientation of the tread and separated one from another by grooves (2). The tread pattern segments have sipes (5a) in each of which the opposed faces (16a, 16b), transverse to the outer surface (9) of the tread, are substantially parallel. The s...

PROBLEM TO BE SOLVED: To easily make the foot releasable from a snowboard in the case where one foot needs to be released at the time of moving in a flat place. SOLUTION: The binder is constituted of a claw catch part 3 on both sides of a boot holder A, with a binding B installed in the left and right that is provided with a claw 1 for fixing the catch 3 and a claw 2 with a locking mechanism C. In...

PROBLEM TO BE SOLVED: To provide a method for forming a mask from a polymeric sheet material. SOLUTION: This method for forming a polyester mask is such that it contains a process for feeding a polyester sheet, a process for supplying a laser energy source, a process for providing a means which transmits a prescribed pattern to the laser energy source through a calculator and which is responded by...

PROBLEM TO BE SOLVED: To obtain a method for forming an improved printing head which reduces deformation of a barrier layer, an inking track error, and an interlayer separation by mechanically connecting nonmetallic materials through laser beam welding. SOLUTION: Two kinds of nonmetallic materials are welded without solder and without adhesive by means of an optical fiber 204 by which a seam weldi...

PROBLEM TO BE SOLVED: To improve the working efficiency by increasing the speed of a front wheel when a vehicle body is turned irrespective of switching of the four-wheel drive condition and the two-wheel drive condition to reduce the turning radius in the two-wheel drive condition. SOLUTION: A front wheel power transmission system to transmit the front wheel power to a front wheel drive shaft 21 ...

PROBLEM TO BE SOLVED: To restrain the increase of pumping loss of an internal combustion engine caused by a driver returning an accelerator pedal for displaying sufficiently a fuel consumption saving effect when torque is added to the outside shaft of the internal combustion engine by a torque adding means provided separately from the internal combustion engine. SOLUTION: This controller operates ...

PROBLEM TO BE SOLVED: To improve maneuverability and controllability in turning a vehicle. SOLUTION: A vehicle condition is presumed from a deviation of actual yaw acceleration from desired yaw acceleration corresponding to a steering operation (S120). When a vehicle tends to be under steer(US), an engine output correction value &Delta TEUP and desired slip ratios &lambda 17, &lambda 07 of a drive...

PROBLEM TO BE SOLVED: To obtain a packaging device in which wrinkles can be prevented from being generated as far as possible at a seal part and a device for feeding a rolled film which can unwind the rolled film in a stable manner even if diameters of the rolled film on the left and right ends thereof are deformed. SOLUTION: The packaging device includes a drive control device 21 which drives a g...

PROBLEM TO BE SOLVED: To make it possible to put an indication on a packaging sheet, on which no registering mark is printed and which is running over a table to indicate on the sheet where or at what pitch an item to be packaged should be mounted. SOLUTION: A packaging sheet F is caused to continuously run over a table 1 and the light of a light emitting means 2 is projected onto the sheet F, and...

PROBLEM TO BE SOLVED: To increase a safety and improve the handling property of an entire device by arranging an auxiliary piled paper elevating lateral beam separately from a guide arranged on the frame side wall of an auxiliary piled paper elevating device and installing a probe stripe piece for detecting the integration of a main piled paper with the auxiliary piled paper. SOLUTION: A sensor de...

PROBLEM TO BE SOLVED: To smoothly deliver especially larger-sized paper sheets of a light weight per unit area in a pile at higher mechanical speed by improving the formation of a pile of delivered paper sheets from a discharge device. SOLUTION: An aspirator 28 movable in the vertical direction 12 in a mechanical cycle includes a guide thin plate 31 which can be loaded by aspired air and extends o...

PROBLEM TO BE SOLVED: To obtain a conductive soft polymer film which is clear enough regardless of humidity and is thermally or mechanically moldable by coating a soft polymer film with a soln. or dispersion contg. an org. binder and 3,4- polyethylenedioxythiophene. SOLUTION: This film is a thermally or mechanically moldable one having a clear coating film comprising a mixture of an org. binder th...

PROBLEM TO BE SOLVED: To form stable formed slag on molten stainless steel by introducing powder containing metallic oxide and carbon into the slag to bring it into reaction and forming gas composed of the metallic oxide and bubbles composed of carbon monoxide in the slag. SOLUTION: At the time of producing the stainless steel in an electric furnace, the metallic oxide and the carbon in the powder...

PROBLEM TO BE SOLVED: To obtain a differential gear case which can lighten and has excellent mechanical properties without unevenness thereof and manufactures in a low cost, and a manufacturing method thereof. SOLUTION: The differential gear case is composed of an aluminum alloy of composition containing by mass ratio of 4.0-8.0% Si, <=1.0% Mg, <=1.0% Fe or further, <=6% Cu and the balance substan...

PROBLEM TO BE SOLVED: To obtain a dynamo gas turbine with high efficiency and high reliability by constituting the integrated rotor shaft for a compressor, in which blades are to be planted, by using an Ni-Cr-Mo-V low alloy steel. SOLUTION: Air is compressed by a compressor and supplied to a combustor, and an integrally connected gas turbine is rotated at high speed by the generated combustion gas...

PROBLEM TO BE SOLVED: To improve plant efficiency by generating high temperature and high pressure steam. SOLUTION: A combined power generation plant is formed by assembling a nuclear power generation facility in which a steam turbine is operated by steam generated in a nuclear reactor 6, and a gas turbine power generation facility. In this case, a high pressure steam generator 19 for leading and ...

PROBLEM TO BE SOLVED: To increase power generation efficiency by providing an output gas turbine for driving a first auxiliary power generator by exhaust gas from an exhaust gas collecting pipe and a steam turbine for driving a second auxiliary power generator by steam generated by a first waste heat boiler in power generation facilities having a plurality of engines. SOLUTION: In power generation...

PROBLEM TO BE SOLVED: To effectively cool the stator blade and rotor blade of a turbine, by burning hydrogen and oxygen so as to generate steam, expanding steam in a first turbine so as to produce axis output, and an expanded steam flow, and transmitting heat from this expanded steam flow to a supply water flow so as to produce a cooling steam flow. SOLUTION: During operation, low temperature hydr...

PROBLEM TO BE SOLVED: To enable a normal driver and a physically handicapped person to drive an automobile in common with each other, not to mention the ordinary automobile even one belonging to an automobile drive training office and a lent car company. SOLUTION: An auxiliary device is composed of a base plate attached inside a chamber having a driver seat of an automobile; a driving mechanism 5 ...

PROBLEM TO BE SOLVED: To finely reduce a torque shock in a specified shift down state where comparatively large engine brake power is generated at the time of a shift down in an automatic transmission. SOLUTION: When a shift down command in an automatic transmission where an accel. pedal is not pressed down is detected (step 601), a valve opening command is given to a throttle valve (step 608) so ...