PURPOSE: To form a durable cohesion between a synthetic resin and a base surface by silanizing, as required, a cohesion medium layer obtained by sandblasting with a composition containing specific substances. CONSTITUTION: Subsequnetly, then this cohesion medium layer so obtained is silaned, as required. After sandblasting the surface of a base by using a sandblast composition consisting of (A) 0....

A direct-current arc furnace has a vessel with a floor and a cover, at least two vault electrodes projecting down into the vessel through the cover, and a hearth electrode exposed in the vessel generally in the floor below the vault electrodes. A scrap-metal charge is melted in this furnace by first energizing the vault electrodes with direct-current voltage of opposite polarity while displacing t...

PURPOSE:To make it possible to synthetically control denitration even at the transitional period of a turbine, in the denitration control apparatus of a power plant, by providing a NOx exhaust amount setting means, a flow amount detector, a function generator, an operational control means and a reducing agent injection amount control means. CONSTITUTION:The NOx flow amount setting value C of the w...

PURPOSE:To make a thread guard achievable in an easy manner, by sticking a yarn sandwiching piece fast to the inner circumferential surface of a circular body having a yarn leading notch part attached rotatably to a yarn take-up roller through centrifugal force, in case of a yarn holding device used for yarn filament winding onto an empty bobbin. CONSTITUTION:A bobbin holder 1 being solidly se...

PURPOSE:To provide utmost stretch treatment to each yarn by detecting the difference in the rate of elongation of yarns due to stretching force by means of the amount of movement of a weight and removing a yarn whose amount of movement is beyond an allowable range, from a regular running part and treating the yarn with a different ratio of feed-in speed to a draw out speed. CONSTITUTION:A yarn 14 ...

Disclosed is an X-ray apparatus having an X-ray source, an X-ray imaging device in confronting relation to the X-ray source, a first support constructed and arranged for performing generally longitudinal movements for supporting the X-ray source, a second support constructed and arranged for performing generally longitudinal movements for supporting the X-ray imaging device, a first movable base f...

Cet outillage comprend une matrice 10 en forme de couronne, qui est munie d'une butée surélevée et profilée 16, d'une forme qui correspond à la zone périphérique du panneau P, et un organe 12 jouant le rôle de poinçon, et qui est muni d'éléments de coupe verticaux 22 aptes à coopérer à la façon d'une cisaille, sous l'action d'une presse, avec les bords extérieurs de la butée surélevée et profil...

A method and an apparatus for the radiographic recording of a patient's dentition, jaws, and skull regions invalues seating a patient in a patient chair (9) so as localize the patient in the coordinate system of the radiographic apparatus in an unequivocal position before taking the exposure for a radiograph (87). Furthermore, in accordance with the invention, the radiograph (87) is used for measu...

The limits (9), to contain the yarn ballooning action in a creel with bobbins in vertical stacks, are carried on rods in front of the bobbins to stretch out in a plane across the direction of yarn take -off. They can be rotated around the axes of their carrier rods (8) between an oeprating position and a setting position. Pref. each vertical or horizontal row (10) of bobbins is flanked by two rods...

PURPOSE:To prevent resin from flowing into a through hole from a prepreg in forming process by preliminarily filling the through hole with resin in the state where the prepreg is lapped on one surface of a metallic plate. CONSTITUTION:A metallic plate 2 is formed with a copper plate or an aluminum plate, and through holes 1 are drilled at the positions where through holes 5 are to be formed. A pre...

PURPOSE:To obtain a device which can protect effectively against a runaway of software in either of initial processing and normal processing when they differ in processing time, by providing a timer means wherein two different kinds of time are set. CONSTITUTION:Two different kinds of time are set in a timer means, which generates a reset signal to a processor when each of them elapses. For exampl...

PURPOSE:To detect a runaway securely by checking whether an instruction at a certain point on the main loop of a program is executed again a prescribed time after the instruction is executed. CONSTITUTION:When the power source is turned on, a flag circuit B, and one- shot circuits D and E are reset by a reset signal from a reset signal generating circuit A. The flag circuit B generates an output Q...

PURPOSE:To display information before vulcanization with information of vulcanization on a rubber product, e.g., tire, etc., by a method in which information before vulcanization is recorded on an unvulcanized magnetic sheet, and the information before vulcanization with information of vulcanization are rerecorded on an uneven bar code part and/or the magnetic sheet during the vulcanization period...

PURPOSE:To detect a runaway easily without adding complicate interval processing to the control flow of a microcomputer. CONSTITUTION:While a microcomputer 6 is normal, an output signal B inverted in polarity at intervals less than a predetermined period is generated at its output port P2 invariably, and an integral output obtained through an inversion detecting circuit 7 and an interpulse integra...

PURPOSE:To make it possible to detect fallen bottles irrespective of the number of rows of the bottles being carried by detecting the fallen bottles through the surface reflection of the drum portions thereof. CONSTITUTION:A horizontal beam 7 is arranged at a right angle with respect to the conveying direction of a conveyor 6 by which a number of rows of bottles 17 and 17a are conveyed. A supporti...

A bottle mouth defect inspection apparatus having a ring-shaped light source for irradiating a ring-shaped bottle mouth portion to be inspected, a photo-electric conversion sensor for converting a reflected light from the bottle mouth portion into an electrical signal and an electronic processor for processing the electrical signal to thereby inspect the existence or not of defects on the bottle m...

Moulding materials comprising thermoplastics,saturated polyesters, i.e. homopolyesters or polyester mixtures, with greatly reduced adhesiveness, i.e.without particles of the moulding material bonding together or tending to aggregate at elevated temperature, contain a hydrophilic silicone compound.

PURPOSE:To prevent the deterioration of the superconductive characteristics of a superconducting ceramics thin film, which is caused by diffusion, by a method wherein a copper oxide superconducting film is provided on a copper thin film arranged on at least part of the surface of a substrate. CONSTITUTION:A copper oxide superconducting film is formed on a copper thin film arranged on at least part...

PURPOSE:To prevent a brake shoe from dragging in such a way that an interlocking member engaged with the end part of the brake shoe hits the outer end of a piston in the condition of being protected with a dust-proof boot, but provides, a radial clearance in its engagement. CONSTITUTION:A shaft part 10 is formed at the other end of an interlocking member 2 equipped with a groove 14 to be engaged w...