PURPOSE:To permit water in a heat accumulating tank to be heated automatically to a predetermined temperature at all times in a day, in which the amount of sunshine is scarce, as same as the day, in which the amount of sunshine is much, by a method wherein an auxiliary electric heater is driven when a pump is being operated while the auxiliary electric heater is stopped when the pump is being stop...

PURPOSE:To obtain a solar heat utilizing system which needs no conveying power and improves fitness to a building, by a method wherein circular opening parts are formed in the upper and the lower part of a heat insulating partition plate in a heat accumulating tank, a space between the partition plate and the heat collecting plate forms a heat collecting plate part, and a film having shape retenti...

PURPOSE:To permit the shift-up even in back-up by changing the speed change condition for an automatic transmission controller to the condition in the normal case in the first control circuit by outputting the output of the second control circuit into a driving circuit through a selecting circuit when anomaly occurs in the first control circuit. CONSTITUTION:The first CPU 1 receives each detection...

PURPOSE:To stably manufacture a film capacitor having good moisture resisting characteristics at a high yield by irradiating the cut face of a laminated body composed of plural electrodes and one or more layers of a dielectric substance having a specific laser beam absorbancy with a laser beam of a specific wavelength. CONSTITUTION:A laminated body of plural electrodes 6 and 7 and a layer 5 of an ...

The centrifuge comprises first and second levels (stages) 14, 15 in which the liquid to be purified is in centripetal and centrifugal circulation respectively. In the first stage 14 a separation is carried out by centrifugation of solid particles in suspension in the liquid, these particles collecting in the form of sludge in a collector 20 in order to be discharged via nozzles 26. In the second s...

The monitor comprises an optoelectrical monitoring head including a linear array of light sources which are sequentially pulsed to scan the web and a corresponding linear array of optoelectrical light receivers which receive light reflected from the web. The outputs 32 of the receivers are coupled with a signal evaluation circuit including a singal amplifier 34 and a trigger stage (35) controlled ...

L'invention se rapporte à un support mural orientable pour un appareil à main du type présentant au moins une crosse de préhension manuelle et au moins un corps orienté sensiblement perpendiculairement à ladite crosse.

Il est caractérisé en ce qu'il comprend : - au moins indirectement associé au moyen 9 d'appui mural, un élément 12 sensiblement rigide qui :

. d'une part, s'étend glo...

L'invention concerne un procédé de préparation d'un matériau de contact constitué par de l'argent et de l'oxyde d'étain.

Selon l'invention, il comprend les étapes consistant à : - préparer une solution aqueuse contenant du nitrate d'argent dissout et des particules d'oxyde d'étain en suspension, la taille desdites particules, mesurée en termes de surface spécifique selon la méthode BET, é...

Tire casings are retreaded with precured tread strips in a heated pressure vessel provided with pressure connections which effect simultaneous inflation of the tires and pressurization of the vessel while maintaining tire pressure above vessel pressure. Subsequently a pressure relief system permits the tires to exhaust faster than the vessel. Each tire is prepared for retreading by applying a bond...

Tire casings are retreaded with precured tread strips in a heated pressure vessel provided with pressure connections which effect simultaneous inflation of the tires and pressurization of the vessel while maintaining tire pressure above vessel pressure. Subsequently a pressure relief system permits the tires to exhaust faster than the vessel. Each tire is prepared for retreading by applying a bond...

Tire casings are retreaded with precured tread strips in a heated pressure vessel provided with pressure connections which effect simultaneous inflation of the tires and pressurization of the vessel while maintaining tire pressure above vessel pressure. Subsequently a pressure relief system permits the tires to exhaust faster than the vessel. Each tire is prepared for retreading by applying a bond...

Tire casings are retreaded with precured tread strips in a heated pressure vessel provided with pressure connections which effect simultaneous inflation of the tires and pressurization of the vessel while maintaining tire pressure above vessel pressure. Subsequently a pressure relief system permits the tires to exhaust faster than the vessel. Each tire is prepared for retreading by applying a bond...

Tire casings are retreaded with precured tread strips in a heated pressure vessel provided with pressure connections which effect simultaneous inflation of the tires and pressurization of the vessel while maintaining tire pressure above vessel pressure. Subsequently a pressure relief system permits the tires to exhaust faster than the vessel. Each tire is prepared for retreading by applying a bond...

Tire casings are retreaded with precured tread strips in a heated pressure vessel provided with pressure connections which effect simultaneous inflation of the tires and pressurization of the vessel while maintaining tire pressure above vessel pressure. Subsequently a pressure relief system permits the tires to exhaust faster than the vessel. Each tire is prepared for retreading by applying a bond...

The invention relates to a front jaw having a housing fixed to the ski and accommodating a release spring, which housing bears, with the interposition of a support member, two lateral angled levers each pivotable about a vertical axis and each resting with one arm on the ski boot and with the second arm on a slide subject to the action of the release spring. In this front jaw, in order to permit a...

The present invention relates to a method for determining at least one dynamic flow characteristic of a multiphase flow circulating in a pipe, said flow being composed of at least a lighter dispersed-phase and a heavier continuous-phase. A tracer is discharged (or activated) into the flow at a chosen first location in the pipe by mixing (or activating) at least a portion of the tracer with the con...

PURPOSE:To make lattice constants and thermal expansion coefficients coincide with each other, respectively, between a buffer layer and a substrate and a superconductor, and form an excellent superconducting thin film by forming, on the substrate, an artificial lattice thin film as a buffer layer, and forming a composite compound superconducting thin film on the artificial lattice thin film. CONST...

PURPOSE:To prevent a wire from being cut by a shortage of a feed amount of the wire, caused by a detection error of a sensor by a method wherein a metal rod connected to an electrostatic switch is installed in a wire route. CONSTITUTION:In order to detect a wire, a metal rod 13 connected to an electrostatic switch is installed in a wire route. A wire 5 sent out from feed rollers 7, 8 is fed to the...