PCT No. PCT/IB94/00105 Sec. 371 Date Apr. 12, 1996 Sec. 102(e) Date Apr. 12, 1996 PCT Filed May 1, 1994 PCT Pub. No. WO94/27692 PCT Pub. Date Dec. 8, 1994Ski-binding arrangement to fix a ski boot to a ski, in particular a touring or cross-country ski, with a latch mechanism to fix the front end of the ski boot to the ski in such a way that the metatarsus and heel can be raised freely from the uppe...

The present invention relates to a process for the preparation of polyurethane foams by reaction of at least one polyisocyanate, optionally in the presence of an expansion agent, with a composition obtained by reaction in an anhydrous medium of a polyurethane foam with a polyether polyol, having a molecular weight comprised between 2000 and 8000, the quality of foam being comprised between 10 and ...

PCT No. PCT/EP94/01631 Sec. 371 Date Nov. 21, 1995 Sec. 102(e) Date Nov. 21, 1995 PCT Filed May 20, 1994 PCT Pub. No. WO94/28058 PCT Pub. Date Dec. 8, 1994Extruded foam boards produced using halogen-free blowing agents from a styrene polymer thermoplastic matrix having a Vicat softening temperature VST B 50 of at most 100 DEG and a melt index MVI 200/5 of at least 5 ml/10 min are at least 20 mm, ...

PCT No. PCT/EP94/01631 Sec. 371 Date Nov. 21, 1995 Sec. 102(e) Date Nov. 21, 1995 PCT Filed May 20, 1994 PCT Pub. No. WO94/28058 PCT Pub. Date Dec. 8, 1994Extruded foam boards produced using halogen-free blowing agents from a styrene polymer thermoplastic matrix having a Vicat softening temperature VST B 50 of at most 100 DEG and a melt index MVI 200/5 of at least 5 ml/10 min are at least 20 mm, ...

PCT No. PCT/EP94/01652 Sec. 371 Date Dec. 4, 1995 Sec. 102(e) Date Dec. 4, 1995 PCT Filed May 24, 1994 PCT Pub. No. WO94/27599 PCT Pub. Date Dec. 8, 1994The invention relates to a pharmaceutical composition for rectal administration which comprises 1,2,3,9-tetrahydro-9-methyl-3-[(2-methyl-1H-imidazol-1-yl)- methyl]-4H-carbazol-4-one in the form of its free base or a pharmaceutically acceptable sol...

PCT No. PCT/EP94/01652 Sec. 371 Date Dec. 4, 1995 Sec. 102(e) Date Dec. 4, 1995 PCT Filed May 24, 1994 PCT Pub. No. WO94/27599 PCT Pub. Date Dec. 8, 1994The invention relates to a pharmaceutical composition for rectal administration which comprises 1,2,3,9-tetrahydro-9-methyl-3-[(2-methyl-1H-imidazol-1-yl)- methyl]-4H-carbazol-4-one in the form of its free base or a pharmaceutically acceptable sol...

A phase shift optical mask is used for exposing a pattern using an exposure light. The phase shift optical mask includes a substrate (1, 6) which is transparent with respect to the exposure light, a light-blocking layer (2, 3; 7, 8) which is non-transparent with respect to the exposure light and is provided on the substrate, where the light-blocking layer has an opening (5, 10) having a predetermi...

The present invention is directed to a method for making L-lactide from aqueous L-lactic acid. Aqueous lactic acid feed for present purposes comprehends an aqueous mixture of one or more of L1A, L2A, and L3A, optionally with LD being present. L-lactic acid is the preferred feed configuration for making L-lactide, and is to be understood even though the configuration symbol is not used throughout t...

L'invention propose une machine à meuler les verres ophtalmiques (14) du type comportant un chariot (10) qui porte un axe de serrage en deux partie (12A, 12B) entre lesquels est serrée une ébauche (14) d'un verre ophtalmique et du type comportant des moyens de serrage qui sollicitent axialement au moins l'une (12B) des deux parties (12A, 12B) de l'axe de serrage et qui comportent à cet effet au...

The invention relates to a process for valorizing a liquid acid effluent containing heavy metals, characterized in that it comprises: (i) removing said heavy metals from said effluent, whereby an aqueous saline solution is obtained, which contains at least 2 % by weight of salts; (ii) concentrating the saline aqueous solution obtained in step (i) by evaporation or electrodialysis so as to obtain a...

The invention relates to a foamable solid composition based on thermoprocessable perfluoropolymers comprising, homogeneously dispersed in the polymeric matrix, 0.05-20% by weight of a liquid fluoropolyether having molecular weight lower than 3,500 and 0.002-10% by weight of a nucleating agent. The composition results to be suitable for extruding foamed cables.

L'invention concerne un procédé et un appareil pour la détermination de grandeurs caractéristiques du comportement d'une surface, notamment une peau, soumise à un rayonnement lumineux.
A l'aide de moyens d'éclairage (15, 6), de moyens de détection de mesures (7, 16) et de moyens de calcul (17), on détermine un spectre de diffusion et l'on calcule une ou plusieurs grandeurs caractéristique...

The unit to assemble two elements (12,14) consists of a finger forming a hook (30) carried by one of the elements (12,14) which is designed to cooperate with a rigid anchorage (32) of a form complementary to that of the hook (30) carried on the other element (14,12). The hook is elastically deformable in the disengaging direction of the anchorage (32) and is characterised in that it consists of a ...

The apparatus comprises a multiplexer (10) of first level having a serialiser (44) for regular interlacing of the bits received from several inputs and for providing a binary output string with a specified bit rate and intended to be applied to a transmission modulator; and several multiplexers (12a, 12b, 12c, 12d) of second level each providing a bit stream corresponding to at least one program, ...

In a radio receiver for receiving vestigial sideband (VSB) signals including symbol codes descriptive of digital signals, HDTV signals being exemplary of such VSB signals, a tuner provides for selecting one of channels at different locations in a frequency band used for transmitting such VSB signals. The tuner also includes mixers for performing plural conversion of the selected channel to a final...

A structural member formed from a billet, each member comprising a plurality of elongate corrugated paperboard sheets bonded together with an adhesive and disposed between a top and a bottom cap, each cap comprising at least one ply of a fiberboard sheet, a pair of side caps of a solid fiberboard sheet bonded to respective side faces of the paperboard sheet and to the respective edges of the top a...

Dyestuff salts of formula (I) are new, where n=1,2,3 or 4; and (i) F=radical of an amionic dyestuff; and A=Radical contg. at least one ammonium, cycloammonium or immonium gp. and at least one aliphatic or cycloaliphatic gp. or an aromatic gp. substd. by at least one -CO- gp., or one heteraromatic gp. from the triazine, pyrimidine, quinazdine, quinoxaline, phthalazine or phthalimidine series, and w...

L'invention concerne un procédé pour tester le déroulement d'un programme d'instructions codées sur un ou plusieurs mots, exécutées par un circuit intégré, le programme étant contenu dans une mémoire reliée à une unité centrale par le biais d'un bus d'adresses d'instructions. On forme une pile de registres et on relie cette pile au bus d'adresses d'instructions de telles sorte que l'adresse du ...

Process for stabilisation of the sludge originating from purification lines for industrial and/or urban effluents or lines for the treatment of surface or underground water with a view to making them drinkable, the said sludge containing at least a proportion of solids consisting essentially of fermentable organic matter, characterised in that it includes a stage consisting in injecting into the s...

Treatment process with the purpose of improving the bearing capacity of fine soils, in particular fine sandy silt soils having a high water content, in particular when carrying out earthworks operations or for producing subgrade improvement layers of roadways, which process is characterised in that a binary mixture of quicklime and dry light ashes is incorporated with the soil to be treated.