PCT No. PCT/SE96/00040 Sec. 371 Date Jul. 17, 1997 Sec. 102(e) Date Jul. 17, 1997 PCT Filed Jan. 18, 1996 PCT Pub. No. WO96/22248 PCT Pub. Date Jul. 25, 1996An apparatus for producing highly pressurized air-saturated water intended preferably for dispersion in flotation plants, has, preferably, an upstanding cylindrical pressure vessel (21) which, in operation, is filled partially to a controlled ...

PCT No. PCT/SE96/00040 Sec. 371 Date Jul. 17, 1997 Sec. 102(e) Date Jul. 17, 1997 PCT Filed Jan. 18, 1996 PCT Pub. No. WO96/22248 PCT Pub. Date Jul. 25, 1996An apparatus for producing highly pressurized air-saturated water intended preferably for dispersion in flotation plants, has, preferably, an upstanding cylindrical pressure vessel (21) which, in operation, is filled partially to a controlled ...

PCT No. PCT/SE96/00041 Sec. 371 Date Jul. 17, 1997 Sec. 102(e) Date Jul. 17, 1997 PCT Filed Jan. 18, 1996 PCT Pub. No. WO96/22249 PCT Pub. Date Jul. 25, 1996A device for distributing and dispersing highly pressurized air-saturated water, preferably for use in a flotation tank (1) of a water purification plant, is placed adjacent to inlet openings (2) through which water to be treated in the flotat...

PCT No. PCT/SE96/00041 Sec. 371 Date Jul. 17, 1997 Sec. 102(e) Date Jul. 17, 1997 PCT Filed Jan. 18, 1996 PCT Pub. No. WO96/22249 PCT Pub. Date Jul. 25, 1996A device for distributing and dispersing highly pressurized air-saturated water, preferably for use in a flotation tank (1) of a water purification plant, is placed adjacent to inlet openings (2) through which water to be treated in the flotat...

L'invention concerne des fils de verre revêtus d'une composition d'ensimage comprenant (A) au moins un alcane polyglycidyl éther, (B) au moins un agent de couplage et (C) au moins un agent filmogène collant. Ces fils sont particulièrement aptes à renforcer des polyesters thermoplastiquestel que le polytéréphtalate de butylène ou le polytéréphtalate d'éthylène.; Glass fibres are sized with a compsn...

front and rear pulleys (21, 22) for moving at front and rear side; a number of auxiliary pulleys (23) located between front pulley and rear pulley; a belt (40) for connecting front and rear pulleys with auxiliary pulleys; left and right assembly members (10); a planar conveyor wheels (31, 32); a direction changing wheel (50); a belt tension control tension pulley (24) installed to left and right a...

A tetralin compound which is useful as a liquid crystal material and is of formula R-X-A<1>-Y<1>-A<2>- (Y<2>-A<3>)n-Z-R* wherein R is C3 to C20 alkyl; X is -O-CO-, -O- or a single bond; n is 0 or 1; each of A<1>, A<2> and A<3> is a divalent aromatic group; each of Y<1> and Y<2> is -COO-, -O-CO-, -CH2CH2-, -CH2O- or -OCH2-; Z is -O-, -O-CO- or a single bond; and R* is a specific optically active gr...

Encoder/decoder buffer overflow and underflow encountered when employing actually variable or effectively variable bit-rate channels (101) for communicating encoded video images and corresponding audio signals are overcome by adjusting the parameters of a video encoder (in 100) in response to to a representation (Jdec) of cell delay variation, i.e., jitter, determined at a remote decoder (in 102)....

Optically active compounds of formula (I), where X has a structure (II) and B is C1-12 alkyl, a chiral group or a group having a general structure (III), where R and R' are H, C1-12 alkyl, alkoxy, alkylcarbonyloxy, or alkoxycarbonyl, each ring (IV) and (V) is the same or different, A and D are single bonds or bridging groups, each a and d is 0 or 1; Z, Z' are CN, Cl, F, Br or CF3; provided when Z ...