1537095 Centrifuges for treating blood BAXTER TRAVENOL LABORATORIES Inc 25 March 1976 [27 March 1975 11 Feb 1976] 11952/76 Heading B2P A centrifugal blood processing apparatus 20, Figs. 2 and 5, comprises a rotor assembly 30 which includes one or more containers 80, 81 for receiving a blood specimen to be processed by centrifugation and which is rotatably mounted on a rotor drive assembly 50 the l...

Variable length storage of running length material between stations in a web handling or processing line in which storage of the self-supporting portion of the variable length is nearly constant in length independent of the total length of the stored loop. The sides of the stored variable length loop are held against the respective surfaces of a pair of opposed and nearly vertical endless belts ea...

PURPOSE:To prevent the peeling off of an active material by adding cut fibers comprising porous specific resin including lead compound in a paste to strengthen the bonding of the active material. CONSTITUTION:A material comprising an olefine resin, powder of lead compound, and plasticizer is heat-kneaded and formed to fiber, the plasticizer is extracted with a solvent to form pores, the fiber is c...

PURPOSE:To obtain a bipolar electrode which provides both a large output as well as a high capacity per unit weight, and has a small energy loss and a little drop in voltage, by making many conductive fibers to be dispersed within a plastic layer so that they penetrate the layer across its thickness. CONSTITUTION:A plastic sheet 3 is made of a thermoplastic resin or a thermosetting resin, such as ...

Novel acetylenic derivatives of alpha -amino acids of the following general structure: wherein Z is beta -methylthioethyl, beta -benzylthioethyl, S-(5'-desoxyadenosin-5' -yl)-S-methylthioethyl, gamma -guanidinopropyl, or RHN(CH2)n-; n is the integer 3 or 4; each R is hydrogen, alkylcarbonyl wherein the alkyl moiety has from 1 to 4 carbon atoms and is straight or branched, alkoxycarb...

The invention relates to parasiticidally and insecticidally highly active compounds of formula I (I) wherein R1 is hydrogen or a protecting group; R2 is methyl, ethyl, isopropyl or sec-butyl; and R is a radical R3 which is bound through oxygen or sulfur and is selected from the group consisting of C1-C10alkyl, C1-C10haloalkyl, C1-C10hydroxyalkyl, C1-C10mercaptoalkyl, C2-C10alkoxyalkyl...

An electrical switch wherein electrical contacts are carried within a hollow body and an operating member is slidable in the body to operate the contacts. The operating member is in the form of first and second similarly shaped and interengaged parts the interengagement of the parts, permitting limited movement of the parts relative to one another in the direction of movement of the operating memb...

PURPOSE:To obtain the subject interior material at an improved productivity, by a method wherein a surface, where a base material is adhered to an urethane foam outer material in which polyvinyl chloride sheets and the like are laminated, is molten by blames, and the lamination is then superposed to a polystyrene base material for pressing. CONSTITUTION:A polystyrol base material 1 is passed throu...

PURPOSE:To improve the adhesion property of the tape having adhesive on both sides for a foamed body and also to prevent aging-separating failure by intercepting moisture invasion after its adhesion, by preparing previously adhesive polymer-layer with affinity for oil on the surface of said tape corresponding to a foamed body to be sticked. CONSTITUTION:When the tape having adhesive layer on both ...

1. Automatic sliding door with two leaves, especially for emergency exits, whose two leaves (3, 4) each consist of one swivelling part (5, 5') linked to a part which is movable but not swivelling (6, 6'), and is snap fastened to this in such a way that, when pressure is exercised against the middle (7) of the sliding door from inside, the swivelling parts of the leaves (5, 5') open outwards, chara...

A support for a cylindrical block of deodorizer product is in the form of a cylindrical cage formed of two identical parts each of which has a cylindrical shape with a closed end and an open end defined by an end collar, the end collars of the two parts being interengageable by means of male and female engagement means carried by both end collars for rendering the two cage parts integral as a sing...

A device for indicating insufficient inflation pressure in vehicle tires and of the type comprising an emitter coil (6,7,8,9) and a receiver coil (16,17,18,19) housed on a fixed support of said vehicle so that they can coupled only by a first and second transfer coil (not illustrated) disposed in any wheel and connected in series with an electric contact operated by a transducer when the value of ...

A vest (12) for positioning medical instrumentation about the human or animal torso (10) provides ambulatory monitoring of patient cardiac functions or administration of medication or therapy with reasonable freedom of movement while maintaining precise positioning of the instrumentation relative to the torso. The vest typically includes a sheet (14) of a dimensionally rigid material such as a low...

PCT No. PCT/DE85/00093 Sec. 371 Date Aug. 29, 1985 Sec. 102(e) Date Aug. 29, 1985 PCT Filed Mar. 28, 1985 PCT Pub. No. WO85/04461 PCT Pub. Date Oct. 10, 1985.A feedthrough for a conductor in a wall opening which may be subjected to fire comprises to elastomeric parts including a hard part fitted into a soft part and together defining a conductor passage. The soft part presses against the wall open...

PCT No. PCT/DE85/00093 Sec. 371 Date Aug. 29, 1985 Sec. 102(e) Date Aug. 29, 1985 PCT Filed Mar. 28, 1985 PCT Pub. No. WO85/04461 PCT Pub. Date Oct. 10, 1985.A feedthrough for a conductor in a wall opening which may be subjected to fire comprises to elastomeric parts including a hard part fitted into a soft part and together defining a conductor passage. The soft part presses against the wall open...

An automatic tire inflation/deflation system for a vehicle (10) is disclosed. Air passageways for the pressurize air are provided internally through the wheel assemblies without cutting into load bearing members. A rotating seal is provided by way of a pair of sealing rings (52, 54) located inboard of the hub bearings (32, 33) to protect the seals from adverse environmental conditions. A kit for r...

A contourable diaper comprising, a pleated pervious cover sheet, a pleated impervious back sheet, and a pair of absorbent pads intermediate the cover and back sheets. The pads are permitted to move longitudinally in the overlapped region in order that the diaper transforms from a generally planar shape to an arcuate configuration responsive to longitudinal expansion of the diaper, with the longitu...

The method is intended for concentrating biomass in the process flow (3) from a bio-reactor (2) by passing this flow along a filter membrane (8) and returning (10,12) the concentrate to the reactor. The filter membrane pores are such that the organic and/or inorganic matter dissolved in the flow are passed and the biomass is held back whilst the dwelling time in the reactor is 30 mins. - 8 hrs. pr...

An absorbent article, such as a diaper, a sanitary towel or bandage, having an absorbent core, a liquid-permeable topsheet intended to be in contact with the wearer when the article is worn, and a liquid-impermeable layer arranged on the opposite side of the absorbent core. The liquid-permeable topsheet comprises a perforated but otherwise liquid-impermeable layer, the perforations comprising stra...

The invention relates to an absorbent article, such as a sanitary towel, diaper or bandage, having an upper layer or topsheet made of a liquid-impermeable material, the topsheet being provided with openings and being intended to lie against the body of the wearer. The invention is mainly characterized in that the openings are located in depressions arranged in the topsheet and in such wall portion...