A strip of an ionically permeable material (45) is wound round the lateral edges of the electrodes (30) having connecting lugs (30a), by going from the central electrode towards the peripheral electrodes, so that a sheet of this material separates the adjacent electrodes. Once the set is completed, the strip (45) is cut and soldered with the aid of a heating wire (41). The edges of the sheets of s...

1496174 Amidosulphonic acids BASF AG 8 May 1975 [20 May 1974] 19369/75 Heading C2C N-substituted amidosulphonic acids of formula where R is an aliphatic, cycloaliphatic, aromatic or araliphatic radical are made by (1) reacting 1 mole of an N,N1-disubstituted urea of formula with 1À0 to 1À9 moles of sulphur trioxide in the presence of an organic solvent and (2) reacting the product with 1À...

The spool of the inching valve has first and second lands, a first portion connected to the first land and tapered or suitably formed in such a manner as to gradually increase the flow resistance of the inlet port in accordance with the axial movement of the spool into a position in which the first land fully closes the inlet port, and a second portion connected to the second land and having a red...

Means for locating accurately without ambiguity tomodensitometric sections sloping in any way with respect to an original predetermined plane. At least one locating element is disposed on the part to be examined by conventional tomodensitometry, this element having a baseline situated in the original plane and having at least one characteristic such as density, varying continuously or substantiall...

The comminution machine serves for comminuting waste products such as household refuse, industrial waste and the like. It has two shafts (14, 15) which bear the comminution tools (16). The shafts (14, 15) are driven in opposite directions via a downstep gear (25, 26). A motor (9) drives the drive shaft (22) of the gear via a clutch (21), the clutch (21) being constructed such that it is automatica...

A card locking device for use in a time recorder which is constructed in such a manner that while a wire type dot matrix type printer performs its printing operation such as time printing or the like on a time card inserted into a card guide passage, a locking lever is effective in clamping the inserted time card in the card guide passage for the purpose of preventing it from being removed therefr...

PURPOSE:To output a stall detection signal out of a program stall detecting circuit according to the degree of a fault of a CPU, by OR-ing the delay signal of the program stall detecting circuit and a stall permission signal after the execution of a fault processing program. CONSTITUTION:A trigger signal 11 is inputted to a timer 1 periodically by the program of the information processing unit CPU...

1450531 Herbicidal compositions IMPERIAL CHEMICAL INDUSTRIES Ltd 15 Oct 1973 [27 Oct 1972] 49585/72 Heading A5E Herbicidal compositions comprise an aqueous solution of a salt of a herbicidal bipyridylium diquaternary cation and (A) a cationic additive to increase the herbicidal effect of the bipyridylium salt, which additive is either (a) one or more quaternary ammonium salts of formula:- wherein ...

A heel holder for a safety ski binding having a sole plate which is secured to the ski by a locking member which is movable against the force of a spring. The locking member engages a holding member and the sole plate is secured adjacent its frontmost end against a vertical movement relative to the ski. In addition, the sole plate is pivotal approximately in the center thereof about a vertical axi...

A front jaw for a safety ski binding includes a support member mounted on a ski having a hold-down cooperable with a ski shoe sole supported for vertical movement, a pair of centering levers cooperable with the sides of the ski shoe sole supported for pivotal movement about vertical axes, and a compensating lever supported for pivotal movement about a substantially horizontal axis. One end of the ...

The invention disclosed relates to a new polyurethane composition having improved flame retardancy and reduced smoke density; and to a method for preparing same. The present composition includes a hydrophilic polyurethane having alumina hydrate, and a melamine-acid containing compound disposed therein, and in an embodiment composition silica is further included to lower smoke density values.

PURPOSE:To efficiently dispose a paint sludge at a low cost and to reclaim a valuable material for paint use, by filling a waste paint in a vessel attached with a filter and provided at its upper part with a frame having a plurality of small zones, dehydrating the waste paint there, and then forcibly drying the waste paint as such. CONSTITUTION:Collected paint sludges C are filled in each drying v...

A retractable ski binding for retaining a ski boot in normal skiing relationship on a ski, which yieldably permits separation of the boot and ski responsive to the application of abnormal forces and which has an automatic boot-to-ski return capability. A soleplate arranged for detachably mounting the ski boot is connected to the ski by an elongated, elastic leash that stretches to permit their sep...

A melt extrusion process for producing a low density open cell filtering element for an aerosol such as tobacco smoke from plasticized cellulose acetate. A mixture of cellulose acetate, plasticized, a volatile liquid blowing agent which is at least a partial solvent for the cellulose acetate and a nucleating agent are melt extruded under conditions wherein the melt is subjected to high shear, the ...

PURPOSE:To obtain the titled film for a food packaging which is stretched uniformly, balanced longitudinally and laterally and has only the small amount of a bowing, by stretching the unstretched film of a poly(4-methylpentene-1) biaxially under heating, then heat setting it. CONSTITUTION:The unstretched film which is obtained by melt extruding a poly(4-methylpentene-1) resin from a die and formin...