A highly shrinkable packaging film comprising a stretched film of a resin composition comprising (A) 5 to 60 parts by weight of a 1-butene-based polymer, (B) 30 to 90 parts by weight of a propylene-ethylene-based random copolymer, and (C) 5 to 50 parts by weight of at least one member selected from a petroleum resin, a hydrogenated petroleum resin and a terpene resin. The packaging film of the pre...

of the Disclosure: 13-(Z)-Retinoic acid is prepared by a) reacting 5-hydroxy-4-methyl-2(5H)-furanone with a ¢3-methyl-5-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4-pentadienyl!triarylphosphonium salt and b) subsequently partially isomerizing the resulting mixture of 13-(Z)- and 11,13-di-(Z)-retinoic acid, where the reaction in step a) is carried out in the presence of lithium hydroxide as alkali metal...

This debugger (KD) for an operating system of a machine which comprises, among other things, at least one processor (P), in conjunction with the processor a memory (M) and a memory management unit (MMU), is installed in an area of the memory (M) where the virtual addressing mode is equal to the physical addressing mode. Throughout debugging and in accordance with a predetermined procedure, it exec...

In this process, the wood is treated with a composition which comprises (A) salt of organic or inorganic acid and organopolysiloxane containing radicals with basic nitrogen, bonded to SiC, in amounts of at least 0.5 per cent by weight of basic nitrogen, based on the weight of this organopolysiloxane, (B) a water-repellent active substance which is not solid at 20@C and 1020 hPa, with the proviso...

An appliance for temporarily covering a bone surgery site, such as a recess in a bone filled with bone-building material, such as hydroxylapatite granules, for promoting post-surgery healing includes a flexible sleeve adapted to wrapped around the bone, which carries a covering membrane on one side thereof facing the bone and which carries a reinforcing ply on a side facing away from the bone. The...

PROCESS FOR IMPREGNATING WOOD A process for impregnating wood and wood products wherein the wood is treated with a composition comprising; (A) a salt of an organic or inorganic acid and an organopolysiloxane which contains SiC-bonded radicals with basic nitrogen in amounts of at least 0.5% by weight of basic nitrogen, based on the weight of this organopolysiloxane, (B) a water-repellent active com...

The invention relates to 3-deoxyoligosaccharides of formula I: in which, - X represents a radical -OSO<->3, a radical of formula R-O, a radical of formula or a radical of formula, - Y represents a radical of formula: - R represents an alkyl radical, - R1, R3, R5, R7, R8, R10, R12 and R13, represent a hydroxyl radical, an alkoxy radical or a radical -OSO<...

3-DEOXY OLIGOSACCARIDES, PROCESSES FOR PREPARING THEM AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM The invention relates to 3-deoxy oligosaccharides of formula I: (I) in which - X represents an -OSO? radical, a radical of formula R-O, a radical of formula: or a radical of formula: - Y represents a radical of formula: - R represents an alkyl radical, - R1, R3, R5, R7, R8,...

The invention relates to running gear for rail vehicles in which a running gear frame (2) is carried by the wheels or wheel sets (1) by means of primary springs, and on which the coach body (4) or the coach body (4) of the rail vehicle is directly supported by means of secondary springs (3) via a rocker (5), and the rocker (5) or the coach body (4) is also connected with respect to the running gea...

A stop assembly for a valve is disclosed. Two stop rings are interfitted by meshing teeth and driven by a valve stem. In one embodiment, an escutcheon provides a mounting for one of the ring members as well as a stop surface for contact with both rings. The stop assembly provides a stop for maximum rotation of a valve member, as well as an adjustable temperature stop function.

The present invention pertains to a window shade with a winding shaft (1), at one end of which a drive assembly is provided, and both ends of which are rotatably mounted in stationarily mounted brackets (8). So as to use identical brackets to mount the winding shaft at both ends at the end of the winding shaft (1) located opposite the drive assembly, a mount with a shaft journal (4) mounted freely...

A running gear for rail vehicles has a rigid running gear frame supported, via primary springs, on wheels or wheelsets. A coach body of the rail vehicle is supported on the bogie frame via secondary springs, either directly or through the intermediary of a bolster. The bolster (or the coach body) is connected to the running gear frame by means of shock absorbers, which dampen vertical and rolling ...

This invention relates to prophylactic or therapeutic drug for diabetic nephropathy or glomerulonephritis, comprising, as an active ingredient, a compound or salt thereof represented by general formula (I) (I) wherein R1 stands for H or an optionally substituted hydrocarbon residue; R2 stands for an optionally esterified carboxyl group; R3 stands for a group actually or potentially capable o...

The shaft union has a bearing bush (26) which is firmly connected to the other construction part (21) and is located between the connecting pieces (22, 23) and a bearing shaft (30) which extends through the bearing bush. The bearing shaft end parts (31, 32) have an outwardly diverging recess (33, 34) for formation of an inner conical surface (35, 36) and a peripheral clamp part (37, 38). The shaft...

An RF amplifier (PA) for amplifying TDMA signals in base stations has a control circuit (CC) which controls a change in the signal level variation (SL) of an RF signal (Pin Pout) by time intervals in that it evaluates the actual signal level variation of the RF signal in each case differently in a number of part-zones (AT, GT) of the respective interval (T1-[k]). The RF amplifier advantageously co...

RF Amplifier with Signal-Level Control, and Radio Transmitter Equipped Therewith An RF power amplifier is known which has a digital feedback control system for generating uniform RF pulses following each other successively in time. Also known is an RF amplifier for a TDMA radio signal whose power level changes from time interval to time interval. The object of the invention is to design a stably c...