of the Discloser There is disclosed a biaxially oriented polyester film characterized by containing 0.05-3 wt% of calcium carbonate particles each comprising 5-200 primary particles having an average particle diameter of 0.02-0.2 .mu.m and 0.01-0.5 wt% of inorganic or organic particles having an average particle diameter of 0.2-2 .mu.m. this film has excellent abrasion resistance and slipperiness.

2106072 9216530 PCTABS00016 Compounds are described of formula (I) wherein R1 represents a hydrogen atom or an acetyl group; R2, R3 and R4 may each independently represent a hydrogen atom or a methyl group; n represents an integer from 1 to 3; and the fluorine atom(s) present may be attached at the ortho, meta or para position of the benzene ring relative to the rest of the molecule; and salts the...

An implantable device assists in the diagnosis of myocardial ischemia of a human heart and includes a plurality of electrodes and a like plurality of sense amplifiers for generating an electrogram for each of the electrodes. A digital to analog converter reads the voltage magnitudes of the electrogram ST segments which are then stored in a memory. An implantable receiver/transmitter is arranged to...

Support for one or more preferably plate-like load-carrying members (1) for use in a treatment furnace, preferably a hot-isostatic press, with a substantially cylindrical support member (2,3) which rests on an underlying support (4), preferably in the form of a bottom plate, and with a heat insulation (10) arranged in said support member (2,3). According to the invention at least part of the cylin...

Support for one or more preferably plate-like load-carrying members (1) for use in a treatment furnace, preferably a hot-isostatic press, with a substantially cylindrical support member (2,3) which rests on an underlying support (4), preferably in the form of a bottom plate, and with a heat insulation (10) arranged in said support member (2,3). According to the invention at least part of the cylin...

The disclosure relates to microwave transceivers. The microwave circuits, namely the circuits relating to the transmission-reception part and to the filtering of the microwave transceiver, are mounted on one and the same multilayer printed circuit and their electromagnetic insulation comprises, firstly, elements of the printed circuit such as conductive tracks on one of the faces of the printed c...

A plasma enhanced chemical vapor deposition device for coating large three-dimensional substrates is provided. The device includes elongated metal rod cathodes each having an aperture at one end that is in communication with a process gas source, with the aperture extending substantially the length of the rod to form a substantially cylindrical bore within the rod, wherein the bore is in communica...

The equipment for the automatic process involves a rotating drum, heat recovery from waste water (via smelt heat storage - Glauber salt NaSO4 x 10 H2O or similar salt and heat exchange with air from ouput air heat pump direct evaporator), storage of air warmth (from air solar panel at lower temps. with diffuse solar radiation) in salt cassettes of Glauber salt for discharge to output air heat pump...

2082651 9216338 PCTABS00016 Hair cutting apparatus including a housing (10) and laser apparatus (12) disposed in the housing (10) and arranged to provide a beam of light (18) impinging on hair (19) to be cut, the beam of light (18) being operative to cut the hair (19).

(57) A double-walled pressure vessel comprises a thin-walled inner vessel (5, 6, 7, 8) mode or a dense, corrosion-resistant material, in particular special steel, and a pressuretight outer vessel (1) which has a shell (11), a transition part (12), a neck part (13) and a base part (12). The base part (2) and/or the transition part (12) with the neck part (13) are/is arranged inside a cylindrical or...

A direct lithographic plate making method and apparatus using an ink jet system in which a lithographic printing plate is produced forming an image area on the plate material 2, by first feeding the plate material 2 to the plate making apparatus in a plate material feeding section, then forming ink images which correspond to image information in an image output section of ink jet system directly o...

2081209 9216765 PCTABS00016 A friction element is used in a friction engagement device such as a brake (3) or clutch (2). The friction element includes a carrier (10) and a plurality of friction pads (20) circumferentially spaced about the carrier. The pads may have a modular construction and are releasably secured to support portions (27) or to the carrier (10). The secondary support portion may ...

Catalysts for use in cracking, comprising a zeolite and a matrix, are prepared by a procedure which includes phosphate treatment of the zeolite, optionally of matrix constituents also. The zeolite may be of large, intermediate or small pore size. The preferred procedure involves mixing the zeolite with aqueous phosphate solution, combining this mixture with matrix precursor to form a slurry, and s...

Non-linear effects in an optical fiber used for communicating AM signals at high power levels are reduced by increasing the linewidth of the pump laser output signal. The linewidth can be increased by optically broadening the laser output signal by driving an optical angle modulator with broadband electrical noise. The optical signal is then externally modulated with an AM information signal for t...

Premixing gas burner for a gas stove with a number of combustion chambers (1) which are parallel to one another and fed with a gas/primary air mixture via nozzles which blow into mixing tubes, said mixture emerging at the upper faces (5) of the combustion chambers (1) via mouths (7) arranged on faces which are inclined in relation to one another, and with orifices (10, 11) which make possible the ...

The present invention relates to an industrial process for producing a moulded sole for footwear in polyurethane, characterized in that it uses a very specific mould which enables one, two or more tread inserts, made in different materials to that of the sole, to be incorporated into the latter to form a single one- piece body with it, these inserts fitting very closely together both on the bottom...

The device in question comprises a base portion 1 provided with an anchoring member 8 which extends over the entire length of plate 1, vertically located beneath the same and equipped at its own free end with a transverse projection 9 facing the corresponding section 4a forming part of an engaging channel 4 of a section 5; anchoring member 8 is set against screw fixing means 7 so that once they ha...

Each component (2) of the hinge comprises a flange portion (1) of which one longitudinal edge (3) affords a coved internal profile, positioned to accommodate the angled surface (9a) of a clamp plate (9) in such a manner that the plate itself can be seated loosely in the anchor channel (5) of the relative frame section (6) when the flange portion is positioned initially by hooking a flat appendage ...