PROCESS FOR STABILIZING CHLORINATED POLYETHYLENE AGAINST DEGRADATION Chlorinated polyethylene is protected against degradation by adding a water-insoluble antioxidant to the chlorinated polyethylene. The antioxidant has a melting point of less than 100 .degree.C. The antioxidant is added after the chlorinated polyethylene has been produced by chlorination of polyethylene in an aqueous suspension a...

A batteryless, portable, frequency divider includes a first resonant circui t that is resonant at a first frequency for receiving electromagnetic radiatio n at the first frequency: and a second resonant circuit that is resonant at a second frequency that is one-half the first frequency for transmitting electromagnetic radiation at the second frequency; and a circuit element electrically connecting...

FREQUENCY DIVIDER with VARIABLE: CAPACITANCE A frequency divider includes an inductor connected in parallel with a variable capacitance to define a resonant circuit for detecting electromagnetic radiation at a first predetermined frequency and for responding to said detection by transmitting electromagnetic radiation at a second frequency that is one-halfthe first frequency, with the circuit being...

2422R Title: IMPROVED CEMENTITIOUS COMPOSITIONS CONTAINING HYDRO CARBYLOXYALKYLENEOXYALKYLENECARBOXYLIC ACID OR SALT THEREOF The present invention is related to a composition comprising a cementitious material and a hydrocarbyloxyalkyleneoxyalkylenecarboxylic acid or a salt thereof. In one embodiment, the hydrocarbyloxyalkyleneoxyalkylenecarboxylic acid or salt thereof may be represented by the fo...

In a device for the heat treatment of ophthalmic lenses, especially of contact lenses, which comprises an approximately cylindrical housing (4) of closed design with a supply opening (5) and with a removal opening, transport means for the transport of the ophthalmic lenses situated inside shapes (F) along an open transport path (P) arranged inside the housing (4) and connecting the supply and remo...

V-19023/A/CVE 32 Apparatus for the heat treatment of ophthalmic lenses, especiallv contact lenses In an apparatus for the heat treatment of ophthalmic lenses, especially contact lenses, which comprises an approximately cylindrical housing (4) of closed design having an inlet opening (5) and an outlet opening, transport means for transporting the ophthalmic lenses located inside moulds (F) along an...

A method of producing a glass panel for a LCD device. The method comprises depositing on at least one surface of the panel a transparent film from an atmosphere of an atomized, or ionized, inert, refractory material, or reactive precursor, the film being 50-500 nm thick. The panel is subjected to a heat treatment to compact the glass, the deposited film preventing glass adherence during the compac...

2103251 9318817 PCTABS00025 The present invention is a turn limiter for a catheter with a twistable tip. The catheter having a flexible wall for use in complex twisting anatomy contains a torque wire (15, 25, 35) or a torquable guide wire lumen. The proximal end of the torque wire protrudes from the proximal end of the catheter and is attached to a turn limiter (10). Rotation of the turn limiter i...

Perfectionnements aux dispositifs de sécurité pour ouvriers travaillant dans des endroits élevés. Société anonyme dite : KOMET Dispositif de sécurité comprenant un corps délimitant un canal (5) traversé par une corde de sécurité (6), un anneau (12) relié par un lien à une ceinture, un frein (26) et des moyens pour bloquer le dispositif sur la corde en cas de chute caractérisé en ce qu'il comporte ...

2103252 9318818 PCTABS00025 The present invention is a catheter (10) with a twistable tip. The catheter having a flexible wall for use in complex twisting anatomy contains a torque wire (50) or a torquable guide wire lumen (20). The torque wire or torquable guide wire lumen extends through the length of the catheter and is attached to the catheter at or near the distal end thereof. The distal face...

The invention relates to an armored blind with oriented slats comprising: - a pair of section plates [10] equal in size on both sides of the blind which plates have two lateral wings ([10a], [10b]) with their extremities ([10f], [10g]) curved inward in a way to define a central cavity [10d] in which a succession of circular holes [10e] are located; - a pair of toothed projecting rims in the form o...

The third opening (181) is level with one of the oblong recesses of the slits (64) . Each two fingers of the plate spring are separated for passing through a tool for securing a fastening screw . The opening can be formed on the inner periphery of the relevant flank of the oblong recess. Where the radial fingers (62) are divided by an oblong recess (65) into two radial fingers, at least one of ...

The sheets and beams are combined in the dye process, and sepd. in a batching operation. There are two batch rollers for the top warp sheets and two for the bottom warp sheet. Initially wound separately on one pair of rollers at dyeing speed, both warp sheets are cut, while a compensator is filled with the combined warp sheet. The 2nd pair of rollers are attached to the free ends of separate warp ...