PCT No. PCT/AT93/00023 Sec. 371 Date Nov. 16, 1994 Sec. 102(e) Date Nov. 16, 1994 PCT Filed Feb. 17, 1993 PCT Pub. No. WO93/15883 PCT Pub. Date Aug. 19, 1993An electric razor having a cutter foil and a cutter head, which interacts with the cutter foil and is driven by a motor which is electronically pulsed. An indicating device is provided which is connected to an operating time counter and/or to ...

A retractable dual solar screen which is supported by adjustable poles above the tanner or sun bather and selectively screens out harmful UV radiation and/or provides shade without UV screening. The first screen filters UV radiation and the second screen filters a broad spectrum of sunlight. In addition, an adjustable mechanism allows the planes of the screens to direct the flow of air currents su...

A flashlight stand and wrist mount comprising a molded high-impact resistant plastic base shaped to facilitate the hands-free positioning of a flashlight in any desired direction. The device additionally comprises straps which can encircle the forearm of a person or similarly sized object allowing an attached flashlight to be carried or mounted on the arm or other object. A flashlight can be attac...

A filter cartridge has a pleated filter media rolled into a cylinder, a tubular core, moulded from plastic with alternate grooves and ridges provided at the outer surface and a collar with uniformly spaced teeth which envelopes the filter media to rigidly space the pleats. The collar is retained by friction and it may be displaced towards the end caps of the cartridge. The core may be withdrawn fr...

The present invention provides an efficient aqueous polymerization process for preparing a water soluble polymer product having a molecular weight of less than 30,000. The polymer product is formed from about 3 to about 50 weight percent of at least one monoethylenically unsaturated dicarboxylic acid monomer, from about 50 to about 97 weight percent of at least one monoethylenically unsaturated mo...

An extruder for extrusion manufacturing one of a hard metal and a ceramic rod with at least one helical inner bore and having a smooth outer surface substantially free of elevations and depressions includes a housing and a die connected to the housing. The mechanism for forcing a plasticized mass through the die is provided wherein the mass is shaped in the form of a billet having a cross-section....

PCT No. PCT/EP93/01959 Sec. 371 Date Jan. 27, 1995 Sec. 102(e) Date Jan. 27, 1995 PCT Filed Jul. 22, 1993 PCT Pub. No. WO94/03515 PCT Pub. Date Feb. 17, 1994Rigid polyurethane foams are prepared by the reaction of 1) polyisocyanates with 2) compounds of a molecular weight of from 150 to 1500, having at least two hydrogen atoms active towards isocyanates and which one tertiary nitrogen atom in the ...

A polymeric film, which comprises 100 parts by weight of a polyester resin having an intrinsic viscosity ranging from 0.4 to 0.9 dl/g, 5 to 50 parts by weight of a polyolefin resin having a melt flow index ranging from 1.0 to 25 g/10 min and/or a styrene resin having a melt flow index ranging from 1.5 to 20 g/10 min, and 0.01 to 1.0 part by weight of a metal sulfonate of the following formula (I) ...

A fast repetition rate (FRR) flasher suitable for high flash photolysis including kinetic chemical and biological analysis. The flasher includes a power supply, a discharge capacitor operably connected to be charged by the power supply, and a flash lamp for producing a series of flashes in response to discharge of the discharge capacitor. A triggering circuit operably connected to the flash lamp i...

A combined condition access and transport demultiplexer circuit comprises a decryption device receiving a demodulated transport bitstream including a plurality of multiplexed conditional access (CA) and product (e.g. video, audio and data) packets, each CA packet being identified by a CA PID and each product packet by a respective product PID. A comparator is provided for comparing the PID of each...

As a sealing structure for a syringe, a water-proofing film is adhered to the surface of a cap (6), a barrel (3) and a cylinder body (2) to cover fitting areas therebetween. The film is made of synthetic resin having a melting point higher than the temperature of flowing water vapor in post sterilization. As a sliding valve for a syringe, an inclined lip (24) is continuously protruded from the out...

A process for the production of fluorochlorocarbon-free, urethane-containing, softelastic, semirigid or rigid moldings having a cellular core and a compacted peripheral zone and an essentially pore-free, smooth surface involves reacting a) an organic and/or modified organic polyisocyanate with b) at least one relatively high-molecular-weight compound containing at least two reactive hydrogen atoms...

Disclosed is a blown film or sheet material comprising a broad molecular weight distribution propylene polymer material having a molecular weight distribution Mw/Mn of about 4 to about 60, a melt flow rate of about 0.5 to about 50 dg/min, and xylene insolubles at 25 DEG C of greater than or equal to 94%. A mixture of the broad molecular weight distribution propylene polymer material and a heteroph...

Apparatus for automatically compensating or adjusting for the slack or added travel as frictional material on brake pads wears during repetitive brake applications. A stack of snap rings each having a gap in its periphery is collapsed or compressed and assembled onto the inside diameter of a wall of a hydraulic pressure applied cylinder portion. The wall inside diameter has a shoulder with a first...

The armature assembly (9 or 17) includes a hub (10 or 19) adapted to be connected to and rotate with an input shaft (8 or 18). The hub (10 or 19) includes a flange (10a or 19a) connected to a composite material armature support plate (12 or 21). Rubber dampers (15 or 23) are molded to rivets (14 or 24) and are pressed into cylindrical peripheral walls (12a or 21b) of damper holder sections (13 or ...

A papillotome (10) including a multi-lumen inner member tube (11) with an outer member tube (16) positioned around the proximal portion thereof with a spacing therebetween for limiting the radial expansion of the inner member tube so that the elastic limit of the inner member tube is not exceeded. The material of and the spacing between the inner and outer member tubes is selected so as to longitu...

Rapid curing, high strength cementitious binder mixtures are provided containing fly ash and an alkali metal or alkaline earth metal silicate binder that has a weight ratio of SiO2:M2O of about 0.20:1 to about 0.75:1 wherein M is selected from the group consisting of Li, Na, K, +E,fra 1/2+EE Ca and +E,fra 1/2+EE Mg. The cementitious binder mixtures can be mixed with aggregates to provide mortar an...

Close-coupled atomization systems and methods employing axisymmetric fluid flow and non-axisymmetric melt guide tube exit orifice configuration have demonstrated superior efficiency in the production of fine superalloy powder, such as, for example, nickel base superalloys compared to conventional close-coupled atomization utilizing an axisymmetric annular gas orifice and an axisymmetric guide melt...

A plastic container made from a fusion blend of a post consumer resin and a high density polyethylene copolymer resin. The post consumer is primarily a high density homopolymer and may contain small amounts of colored plastic containers and propylene resin. The physical properties of the container including stress crack resistance are maintained as contrasted to the loss of such physical propertie...

A penetration agent for elastomer reinforcement substrate contains at least one linear aliphatic monoglycide ether having at least 10 carbon atoms. Use of this penetration agent for producing elastomer-compatible reinforcement substrates avoids the use of volatile solvents and the problems associated therewith.