A yarn splicing device for spun yarns to each other wherein end sections of two yarns are untwisted and placed in overlapping relationship one on the other and thus overlapping portions of the yarns are acted by fluid to intended splicing of the yarns. An untwisting nozzle of the yarn splicing device comprises a fluid injecting hole formed to open to an inner circumferential face of a nozzle pipe ...

PURPOSE:To let excellent accelerating properties in starting be enhanced in a heavy vehicle by actuating a braking device at the time of starting, and thereby concurrently controlling the device to be released either at the time of starting operations or after a specified delayed time has elapsed. CONSTITUTION:An automatic speed change gear A composed of a torque converter A1 and of a speed change...

PURPOSE:To control the output of an engine to be as minimum as possible by weighing the importance of skid conditions, assuming control in fluid pressure at the time of slight skid, and also assuming control in both fluid pressure and engine output at the time of serious skid. CONSTITUTION:In a device provided with both a booster 1 producing fluid pressure in a master cylinder 3 and a change-over ...

This coil possesses a former of electrically insulating material, provided with a first and a second end flange and in which are provided housings which receive two flat pins to which are welded the ends of the winding of the coil. Externally the second flange 14c has a peripheral groove 18 which itself has, in a lateral wall 18a directed towards the first flange 14b, two notches 20 able to allow ...

Stone chip protection coatings have hitherto been prepared on the basis of solvent-containing basecoats. The novel process should be environmentally friendly through the use of aqueous systems. A process for the preparing of a stone chip resistant coating by applying a stone chip protection layer based on from 30 to 60% by weight of carboxyl-containing polyesters or (meth)acrylates and copoly...

A method and apparatus for generating in real time full width formation profiles of a web (12) of material which passes between a light source (10) and a camera which generates signals corresponding to the light intensity across the entire width of the web as compared to single point or sample measurements. These signals are then processed to generate in real time a full width formation profile of...

PURPOSE:To form a contactless and fail safe AND circuit by connecting plural opto-electric, elctro-optical signal transmission means in cascade so as to form a positive feedback closed loop, using a power supply terminal of an optical signal transmission means as an input terminal and oscillating the means when a predetermined input signal is applied to the input terminal. CONSTITUTION:When a powe...

La présente invention concerne une fixation de sécurité pour ski destinée à maintenir, de façon déclenchable, l'avant d'une chaussure montée sur le ski, comportant un corps portant, dans sa partie arrière, une mâchoire de retenue de la chaussure.

Cette fixation est caractérisée en ce qu'elle comprend des moyens 22, 23 pour faire varier radialement le point A d'application de l'effort long...

The front clamp has a casing (105) which encloses a spring (105a, 105b). Two levers (108a,108b) hold the sole of the boot laterally. They are adjustable round smooth vertical pins (107a, 107b) mounted in the casing. Each lever slides on the pin and a coil spring (110a, 110b) presses it against the upper surface of the boot's sole. The casing has projecting extensions, over the pins, which are para...

Le dispositif 1 d'arrêt du renforcement fabriqué à partir d'un seul fil 4 comporte essentiellement deux machoires 10, 11 pinçant les fils disposés au départ 41, 42 et à la fin 43, 44 du renforcement. Une lame tranchante sectionne les fils puis, sans déserrer les mâchoires, on appuie celles-ci contre le noyau 7 pour immobiliser le fil 4 grâce à la couche de caoutchouc cru dont le noyau 7 a été p...

The computer includes a central processor unit (10) and a monitoring circuit (24) which emits a fault indication signal in the event of a malfunction of the processor. The central processor unit is connected to a system bus. The processor is connected to the bus through buffers (15, 19) and a storage unit (20), each having an inhibit input (15, 191, 201), controlled by the monitoring circuit (24)...

A method and apparatus for generating in real time full width formation profiles of a web (12) of material which passes between a light source (10) and a camera which generates signals corresponding to the light intensity across the entire width of the web as compared to single point or sample measurements. These signals are then processed to generate in real time a full width formation profile of...

Selected regional trunking systems are equipped with telephone interconnect capability and provided with local computers (106), which communicate with a national hub computer (110). At each selected trunking system, several IDs are reserved as "roaming IDs" to be temporarily assigned to roaming subscribers (112). When a subscriber determines that it has roamed into a new trunked system, it request...

PURPOSE:To manufacture a wire rod excellent in superconductive characteristics at a low cost by flame-coating the surface of a tube-shaped body made of silver with Y-Ba-Cu-O oxide powder so as to form a sintered by membrane and forming a linear butt portion in the longitudinal direction of the tube-shaped body. CONSTITUTION:A hoop member 1 made of silver is flame-coated with y-Ba-Cu-O oxide powder...

PURPOSE:To obtain the title high-density bulky material with good productivity without heating mixed powder to high temp. by allowing a high kinetic energy- imparted mass body to collide with the mixed powder of plural kinds of raw oxides, and exerting compressive force on the powder. CONSTITUTION:Plural kinds of raw oxides (e.g., Y2O3, BaCO3, and CuO) are mixed in a specified ratio, and the mixed...

PURPOSE:To obtain the title nonporous thin film having uniformity and flatness by forming ZrO2 or Ta2O5 on the surface of a thin film of a specified high temp. oxide superconductor and carrying out heat treatment. CONSTITUTION:A thin film of Re1Ba2Cu3Ox (Re is one or more kinds of rare earth elements) is formed on a single crystal substrate by high frequency magnetron sputtering. ZrO2 or Ta2O5 is ...

PURPOSE:To obtain fine oxide powder at relatively low temp. by calcining the mixed powder of a specified metal (hydro)oxide, Ba(OH)2, and a copper compd. CONSTITUTION:The powder of Ln2O3 or Ln(OH)3 (Ln is at least one kind of metal element selected from Y, La, Nb, Sm, Eu, Gd, Dy, Ho, Er, Tm, Tb, and Lu), the powder of Ba(OH)2, and the powder of CuO, Cu2O, or Cu(OH)2 are mixed in the presence of et...

PURPOSE:To easily obtain the title thin superconducting oxide film by depositing the oxides of specified Y source, Ba source, and Cu source on a substrate by the chemical vapor deposition method. CONSTITUTION:The substrate 6 (e.g., strontium titanate) is arranged in a reaction tube 8, and heated to 400-800 deg.C by a heater 7. The tris(dipivaloylmethanate)ytterium as the Y source is heated to 120-...

PURPOSE:To obtain the title thin film having >=77K critical temp. and high current density by applying a soln. contg. the salts of specified metal elements and copper on a substrate, heat-treating the substrate in an oxygen-contg. atmosphere, and then annealing the substrate. CONSTITUTION:The metal salt of a rare-earth metal, the metal salts of Ba and/or Sr, and the metal salt of copper are dissol...

PURPOSE:To increase the density of a sintered compact without deteriorating its superconductivity by substituting a part of the rare-earth element for Ga in a specified molar ratio in the oxide superconducting material based on a rare-earth element-Ba-Cu-O. CONSTITUTION:The oxide superconducting material has a composition expressed by the formula, where Ln is Y, La, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm,...