The wind force generator has an advantage of optimizing a use ratio of wind per unit area, to thereby raise an amount of productivity of electric power. The wind force generator comprises: a pole(2) installed vertically on the ground; a supporting plate(3) installed on the top end of the pole(2) for supporting and rolling a pair of wind inducing casings(4a, 4b); the pair of wind inducing casings(4...

The wind force generator is adapted to rotate a rotary shaft by using a wind force to thereby accelerate the rotary shaft by means of weight rotators, such that power within the generator can be increased. In the construction of the wind force generator, a cylindrical wind tank(2) which has a wind flowing hole(210) on the front end thereof and a wind passage(200) on the internal portion thereof is...

A tire tread of elastomeric material formed into ground engaging elements (1) is provided with sipes (2) in said elements. The sipes are in the form of incisions. A first incision portion(s) extends inwardly from the tread surface and then splits into at least two incision portions (3,4) which continue to extend away from the tread surface while at the same time diverging apart from one another.

A centrifugal separator characterized in that (i) a centrifugal space consists of a peripheral slot having an outside peripheral wall inclining toward a central axis of a rotor at an inclination angle of 30 to 80 DEG in a direction perpendicular to the central axis of the rotor, (ii) the peripheral slot exists with a length of an outside wall corresponding to an angular range of not less than 3...

A magnetic immersion field emission electron gun has a vacuum vessel having a central axis in a predetermined direction, a cathode arranged along the central axis of the vacuum vessel for generating an electron beam, an anode for forming an electron beam path by accelerating a generated electron beam in the central axis direction, an electrostatic lens arranged between the cathode and anode for ge...

In an automatic transmission control system provided for an internal combustion engine (M4) having an automatic transmission system equipped with a traction control system in which a throttle valve (M2) is adjusted towards a closed state from a throttle position corresponding to an operation of an accelerator pedal (M1) when wheel slippage occurs, a detection unit (M6) detects a degree of operatio...

A method and apparatus for reducing the magnitude of a uniformity characteristic in a cured tire and the tire produced thereby. A signal is generated which is indicative of the magnitude of the uniformity characteristic. The signal is also indicative of the location on the tire to be corrected. At least a portion of one carcass reinforcing member of the tire is permanently deformed a predetermined...

The bobbin change system, for a cross wound bobbin winding machine, has a yarn lifter (4) with a swing housing (5) on a mounting shaft (7) for an axial sliding and limited rotation movements. A yarn lifter head (6) is at an end side of the housing (5) with a swing movement, joined by a yarn catch plate (18) and clamping shears (20). Pref. the yarn catch plate (18) has a catch contour (19) on both ...

The method involves an automatic thread processing machine where the thread is checked for breakage or knots by monitoring the air pressure in the feed line between the winding chamber and the supply valve and comparing the pressure with pre-determined values and signalling a deviation to a control system. A number of threads are pneumatically advanced in turn to a slicing chamber (10) to be wound...

The invention concerns a method of comminuting and crushing solids which may be partially metallic such as, for example, blocks of reinforced concrete. In contrast to the known electrohydraulic method, in which comminution is brought about by the effect of shock waves applied to the solids from the exterior, with the novel method the solid is exploded as a result of shock waves being produced ther...

A patient is submitted to X-ray diagnosis in an arrangement comprising a pre-filter (7), which filters all the X-ray beams (3) from the source (2), and an edge filter (8), which leaves the central part of the beam free. The pre-filter is of a material with an atomic number less than 60, pref. less than 33, while the edge filter is of a material with an atomic number of 64-77, pref. 71-75. Examples...

The invention relates to a computer system for data management including at least the management of data relating to the trading of warrants (citi CATS-OS), comprising a data processing system (1), an input unit (2), a display unit (3) and a data input (5), wherein the display unit (3) displays a first mask having a format allowing the input of a request for specific data by the input unit (2), th...

The traversing appts. has a thread guide driven by a reversing screwed rod with an endless spiral groove and guided in a straight line by a guide disc (5) in a guide rail between the reversing regions so that it moves back and forth between the rail ends. The rail (4) has a steadily curving guide track (10) at its ends and the disc (5) is shaped so it rolls along the track.

An x-ray tube for computer tomography (CT) has a cathode for generating an electron beam, a rotating anode having an incident area onto which the electron beam is incident in a focal spot, and a deflection system for deflecting the electron beam, dependent on an electrical deflection signal, in a deflection direction intersecting the circumferential direction of the rotating anode, such that the f...

A process for the production of iron from ferrous raw materials in a converter containing an initial iron smelt into which at least fuels, oxygenous gases and ferrous raw materials are introduced during the production phase, the reaction gases being afterburned with oxidizing gases in the gas space of the converter above the smelt and the resulting heat transferred to the iron bath, and a partial ...