PURPOSE:To beforehand prevent the corrosion of blades, by keeping wetness at an end point in appropriate value by lowering pressure only by pressure corresponding to the temperature drop of main steam when the temperature of main steam drops. CONSTITUTION:The detecting signals 51 of the temperature of main steam are operation processed by means of a function generator 52. The output signals of the...

A display apparatus and method for displaying the value of the release threshold to which a ski binding is adjusted. The display apparatus is an electronic display means for electronically displaying the release threshold of the binding.

PURPOSE:To ensure the diagnosis of quality of hair by a simple constitution, by measuring the ranks of the hair quality from the diameter of the hair, tensile strength, and elongation, measuring a moisture content ratio, and considering the hygroscopic state of the hair. CONSTITUTION:At first, a moisture content ratio of hair is measured and displayed on a display device 17. Then, the diameter of ...

In order to monitor non-uniform I/O device activity with low time overheads, data processing appparatus is provided iriicluding a hardware monitor including a memory array (4) having a location for each I/O device loaded with control data from the central processor at start I/O time. The monitor is driven by a free running ring (80) and maintains in the location for each I/O device an updated coun...

The neck of a bottle is closed and sealed by a one-piece cap having a cylindrical portion which surrounds the neck, a deformable end wall which extends across the open end of the neck, and a flexible hose which is integral with the end wall. The outer side of the end wall has a diametrically extending projection consisting of two discrete sections having flat elongated outer surfaces which are par...

A fluid drive arrangement of a vehicle is shiftable to forward and reverse drive conditions when actuating fluid from an auxiliary source of pressurized fluid is directed to a hydraulic actuator device of the fluid drive arrangement and is shifted to a neutral position automatically when the flow of actuating fluid to the hydraulic actuator device is blocked. A solenoid operated valve device is di...

This invention relates to 2,6-dihalobenzyl esters. There are provided 2,6-dihalobenzyl esters of formula I: (I) where R1 and R2 are independently selected from fluoro, chloro and bromo, Y1 is chloro, and Y2 is fluoro or chloro, provided that when R1 and R2 are both bromo Y2 is fluoro and when neither of R1 and R2 is bromo, at least one of R1 and R2 is the same as at least one of Y1 and Y2; m...

A pneumatic vehicle tire with a pull-resistant belt which extends essentially over the width of the tread and essentially stabilizes the tire body against lateral forces. The tire also has a reinforcement in the tire sidewall consisting of cord fabric layers, whereby the externally located cord fabric layer has a greater expansion, elongation, or elasticity than the cord fabric layer which faces o...

A drilling orientation well tool is described in which variables of interest (e.g. tool heading, inclination and orientation) are measured and each encoded into a coarse part and a fine part. The encoded information is transmitted to the surface as mud pressure pulses (603-608). The pressure pulses are produced by varying the area of a mud flow passage through the tool. Power for controlling the a...

A process for preparing coating powders based on polylaurolactam for the vitrification coating process beginning with polylaurolactam granulates obtained by polymerizing laurolactam under internal pressure in the presence of 2 to 10% by wt. of water and 0.3 to 0.7% by wt. of phosphoric acid at temperatures between 265 DEG and 300 DEG C., in the absence of chain stabilizers, and which have a rela...

Polyamide powder coating compositions for the coating of metals at high temperatures are obtained by the precipitation method from polyamides having at least 10 aliphatically bound carbon atoms per carbonamide group, copolyamides having at least 70% of these polyamides and mixtures of homopolyamides and copolyamides having at least 70% of these polyamides. A. For the preparation of powder coating ...

A coating composition for glass fibres intended for use as reinforcement in cementitious products is disclosed, which contains at least one monocyclic or polycyclic aromatic compound having at least three hydroxyl groups on the aromatic ring or (in a polycyclic compound) on at least one of the aromatic rings, together with at least one partially-cured A-stage phenolformaldehyde resin of the water-...

An inorganic-organic combined material constituted of co-hardened inorganic and organic components is prepared by mixing a polyvalent metal salt of phosphoric acid, a hardening agent and a thermosetting resin curable with an acid catalyst and subjecting the resultant mixture to co- hardening, optionally in the presence of a blowing agent. This material has excellent nonflammability and water resis...

A free expandable rubbery composition comprising an ethylene/ alpha -olefin copolymer or terpolymer, a blowing agent and a crosslinking agent, said ethylene/ alpha -olefin co- or terpolymer simultaneously meeting the following requirements (A), (B) and (C): (A) it contains 55 to 73 mole % of an ethylene unit, (B) it has an (EBxTS) value of at least 7,000 wherein EB represents the break elongation ...

This invention is directed to the production of photochromic glass microsheet which is particularly useful in the fabrication of transparent glass-plastic composite lenses. In such lenses, the photochromic microsheet will either be buried within the plastic or will act as a surface layer thereon. The microsheet consists essentially, in weight percent on the oxide basis as calculated from the batch...

COMPOSITION COMPRENANT DE 2 A 25 EN POIDS D'AU MOINS UN POLYMERE RADICALAIRE D'ETHYLENE DE DENSITE COMPRISE ENTRE 0,91 ET 0,94 ET DE 75 A 98 EN POIDS D'AU MOINS UN COPOLYMERE D'ETHYLENE ET D'A-OLEFINES COMPRENANT AU MOINS 4 ATOMES DE CARBONE, DE DENSITE COMPRISE ENTRE 0,905 ET 0,940 ET D'INDICE DE FLUIDITE COMPRIS ENTRE 0,4 ET 3 DGMM.

LA TENEUR MOYENNE EN MOTIFS A-OLEFINES DANS LE COPOLYM...

Mixtures of neutral salts of carboxylic acid and metals of atomic number 57 to 71 and free carboxylic acids are added to liquid fuels to improve their combustion.

A peelable bonded structure comprising a metal substrate and a polyolefin layer bonded to the substrate through a primer layer, wherein the primer layer is a composition comprising (A) a modified olefin resin having a carbonyl group concentration of 0.01 to 200 milliequivalents per 100 g of the olefin resin and (B) a coating film-forming base resin at an (A)/(B) weight ratio of from 0.1/99.8 to 70...

Aromatic polycarboxylic acids are produced in high yield by oxidation of polyalkyl-substituted aromatic aldehydes or polyalkyl-substituted aromatic carboxylic acids with molecular oxygen in water as a solvent in the presence of metal ions of manganese or cerium and a bromine ion-liberating compound as a catalyst, while keeping an oxygen concentration of effluent gas from reactor at least at 3%.