107results about How to "Possible to separate" patented technology

A pipette, comprising a pipette casing which has disposed therein a seat, a piston seat in an accommodating body, mounting devices for reversibly fixing the mounting portion and syringe piston of a syringe within the seats and piston adjusting devices for displacing the accommodating body, wherein the mounting portion and syringe piston are adapted to be slid to their mounting positions through axial apertures, the mounting devices have radially advanceable gripping devices, the gripping devices have syringe gripping levers pivotally supported within the pipette casing and piston gripping levers pivotally supported within the accommodating body, the syringe gripping levers and piston gripping levers have two arms, the syringe gripping levers, at the insides of their actuator arms, having contact points which when their actuator arms are actuated are adapted to be externally pivoted against the actuator arms of the piston gripping levers, the syringe gripping levers have inwardly projecting release levers on the actuator arms, a transfer element which is slidably guided transversely with respect to the release levers within the pipette casing is adapted to be brought into abutment against the two release levers by being shifted by a front-end sided abutment area, and a trigger displaceable within the pipette casing is coupled to the transfer element to displace the transfer element upon displacement of the trigger.

A foam spring for use in pillows, cushions, mattresses or the like, the foam spring having a tubular resilient body-made of foam with holes extending inwardly from an outside surface to an inside surface, wherein the tubular body-comprises at least one tubular foam layer and at least one reinforcing layer applied to said foam layer over at least a part of the axial length of the spring.

A process for the recovery of ethane, ethylene, propane, propylene, and heavier hydrocarbon components from a hydrocarbon gas stream is disclosed. The stream is cooled and is thereafter expanded to the fractionation tower pressure and supplied to the fractionation tower at a lower mid-column feed position. A distillation stream is withdrawn from the column below the feed point of the stream and is then directed into heat exchange relation with the tower overhead vapor stream to cool the distillation stream and condense at least a part of it, forming a condensed stream. At least a portion of the condensed stream is directed to the fractionation tower at an upper mid-column feed position. A recycle stream is withdrawn from the tower overhead after it has been warmed and compressed. The compressed recycle stream is cooled sufficiently to substantially condense it, and is then expanded to the pressure of the fractionation tower and supplied to the tower at a top column feed position. The quantities and temperatures of the feeds to the fractionation tower are effective to maintain the overhead temperature of the fractionation tower at a temperature whereby the major portion of the desired components is recovered.

Disclosed is an optical disk barcode forming method wherein, as information to be barcoded, position information for piracy prevention, which is a form of ID, is coded as a barcode and is recorded by laser trimming on a reflective film in a PCA area of an optical disk. When playing back the thus manufactured optical disk on a reproduction apparatus, the barcode data can be played back using the same optical pickup.

The invention relates to a locking apparatus (10) for locking and unlocking a charging cable plug (22) of a charging cable, in particular for a vehicle, to a charging cable socket having at least one moving locking means (15), in particular in the form of a locking pin, which serves to mechanically lock the charging cable plug (22) to the charging cable socket, wherein the locking means (15) has at least a locking position (II), in which the charging cable plug (22) can be locked by the locking means (15), and an unlocking position (I), in which the charging cable plug (22) can be released by the locking means (15), and having an electromechanical drive (13), which drives the locking means (15), as a result of which it is possible to generate a changeover between the locking position (II) and the unlocking position (I). According to the invention, provision is made for at least one overload means to be provided between the charging cable plug (22) and the charging cable socket, as a result of which the charging cable plug (22) can be disconnected from the charging cable socket in the locking position (II) when excessive force is applied.

A process for the dissociation of methyl tert-butyl ether (MTBE), which includes at leasta) catalytic dissociation of MTBE which is present in two streams I and VII over a catalyst to give a dissociation product II,b) separation by distillation of the dissociation product II obtained in a) into an overhead stream III containing more than 90% by mass and a bottom stream IV containing diisobutene, MTBE and more than 80% of the methanol present in the dissociation product II,c) separation by distillation of the bottom stream IV obtained in b) into a methanol-containing bottom stream V, a side stream VI containing diisobutene, methanol and MTBE and an overhead stream VII containing MTBE and methanol andd) recirculation of the overhead stream VII to a).

A device, including a heat exchanger plate and a plate package (2) of heat exchanger plates (1) which are provided beside each other to form a plate interspace between adjacent plates. The plate interspaces form, in an alternating order, first passages (3) for a first medium and second passages (4) for a second medium which cools the first medium. Each heat exchanger plate has at least two portholes forming a first inlet port channel and a first outlet port channel (7), which extend through the plate package to a first inlet and a first outlet, respectively, for the first medium to and from the first passages (3). The first outlet forms a gas outlet (31) for discharging a gaseous portion of the first medium and a liquid outlet (32) for discharge of liquid of the first medium. The liquid outlet (32) is separated from the gas outlet (31) to permit separate discharge of the liquid and gaseous portions.