The present disclosure relates to an infrared ray moisture meter which measures moisture of paper using absorption of infrared rays, and more particularly to an infrared ray moisture meter in which penetration and scattering by paper is done enough independent of whether the paper is thin or thick, the sensitivity of which is high, and in which attenuation of rays is small and error of measurement...

The present disclosure relates to an infrared ray moisture meter which measures moisture of paper using absorption of infrared rays, and more particularly to an infrared ray moisture meter in which penetration and scattering by paper is done enough independent of whether the paper is thin or thick, the sensitivity of which is high, and in which attenuation of rays is small and error of measurement...

A single-layer or multiple-layer foil of substantially reduced gas-permeability comprises at least one layer which consists, at least in part, of substantially thermoplastically processable starch. In order that this singlelayer or multiple-layer foil is at least approximately insensitive to moisture it is proposed that at least one layer comprises furthermore at least one hydrophobic polymer, suc...

A two-layer, vibration-absorbing and anti- corrosive, abrasion-resistant coating for rigid substrates, in particular for sheet metals in the underbody region of motor vehicles, for reducing the noise caused by impacting particles, comprises an inner layer, facing the substrate, of a polymer A and a plasticizer P1, and a covering layer of a polymer B and a plasticizer P2, such that ...

Masonry cement additives are provided which, when interground with Portland cement, produce a masonry cement having superior workability, plasticity and board life, while unexpectedly also having advantageously low levels of entrained air. The additives of the invention enable the masonry cement producer to obtain these desired properties without replacing the limestone component of the masonry ce...

The invention relates to a method of granulating mixtures of resorcinol and silicic acid, and to the resulting granulates and use thereof in vulcanisable rubber mixtures. The mixtures are suitable for use as adhesion promoters for steel cord. The method comprises conveying by screw conveyors mixtures of 5 to 95 wt% resorcinol and 5 to 95 wt % precipitated silicic acid to two rolls having then axes...

A dispersant for drilling fluids, spacer fluids, completion fluids, cement slurries and mixtures of drilling fluids and cement slurries used for drilling and cementing subterranean wells.

HIGH SPEED PROCESSOR FOR DIGITAL SIGNAL PROCESSING A high speed processor (HSP) including a processor interface (106), an output pipeline (212) interface, an input pipeline (214) interface, and a multichip floating point processor (110). The floating point processor (110) further comprises a data register (200) file memory, a coefficient register (204) file memory, a floating point multiplier-accu...

A system for reconstructing joints, particularly wrist joints. The system comprises three main components. A first main component (1) with a front plate (2) to hold an anchoring member screwable into the bone tissue close to the joint, and at least one pin (5), partially hollow, protruding from the front plate (2) towards the bone tissue. A second main component (14) with a front plate (15) to hol...

Fatty acid esters of polyols having at least 4 hydroxyl groups wherein the fatty acid groups consist essentially of: (1) long chain unsaturated fatty acid radicals containing at least 12 carbon atoms or mixtures of said unsaturated radicals with saturated fatty acid radicals containing 2 to 12 carbon atoms, and (2) long chain saturated fatty acid radicals containing at least 20 carbon atoms, where...

- ? HOE 90/F 129 of the disclosure Process for the preparation of optical materials from silicon nitride A process for the preparation of optical materials from silicon nitride by pyrolysis of polymeric silazanes, by pressing the pulverulent polymeric silazanes to give moldings before the pyrolysis or first dissolving the polymeric silazanes in an organic solvent, drawing fibers from this solu...

The invention relates to a weather guard (1) intended to be fitted externally to a window. The guard includes a frame and a cloth (2) coacting with the frame (4, 4a, 4b, 4c) and the frame is intended to abut parts of the building facade (A, A') that are located adjacent the window, such as to form a free space (B) between the window frame and the cloth (2). The frame comprises a plurality of frame...

The invention relates to a weather guard (1) intended to be fitted externally to a window. The guard includes a frame and a cloth (2) coacting with the frame (4, 4a, 4b, 4c) and the frame is intended to abut parts of the building facade (A, A') that are located adjacent the window, such as to form a free space (B) between the window frame and the cloth (2). The frame comprises a plurality of frame...

PCT No. PCT/EP91/00795 Sec. 371 Date Dec. 7, 1992 Sec. 102(e) Date Dec. 7, 1992 PCT Filed Apr. 25, 1991 PCT Pub. No. WO91/16371 PCT Pub. Date Oct. 31, 1991.Organo(poly)siloxanes with siloxane units at the end of the chain having organyloxy and hydrogen groups are disclosed as well as a process for producing the same by reacting (alpha),w-dihydroxyorgan(poly)siloxanes with silanes having a group th...

The invention is a nozzle unit designed for use with wet abrasive materials to clean hard surfaces, such as steel structures. The nozzle unit is formed from two nozzle bodies, which are joined together. Each body has a lengthwise bore therein, with a venturi structure, and a metallic liner is fitted into each bore. Inside the nozzle unit is an annular cavity, which is connected into a source of wa...

Dissolved and suspended phosphates are substantially eliminated from a clarified waste water (3) low in solids. Precipitants and flocculants (4, 9) are added to the waste water low in solids to convert the dissolved phosphates into undissolved form and precipitated products and suspended matter are removed by microscreening (13) using mesh widths in the region of about 10 to 150  mu . The microscr...

This invention relates to a device for a dishwasher comprising a tub (10) in which liquid by means of a circulation pump ( 17) and at least one rotating wash arm ( 11 ) is sprayed on the dish. The liquid is collected at the bottom (13) of the tub in order to be distributed from there to a sewage or the like by means of a drain pump (21). The bottom (13) is provided with a collecting means (42) for...

This invention relates to a device for a dishwasher comprising a tub (10) in which liquid by means of a circulation pump ( 17) and at least one rotating wash arm ( 11 ) is sprayed on the dish. The liquid is collected at the bottom (13) of the tub in order to be distributed from there to a sewage or the like by means of a drain pump (21). The bottom (13) is provided with a collecting means (42) for...