52results about How to "Even number" patented technology

A closed system for harvesting fat through liposuction, concentrating the aspirate so obtained, and then re-injecting the concentrated fat into a patient comprises as its main components a low pressure cannula having between about 7 to 12 side holes of about 1-2 mm by 2.0 to 4.0 mm, a spring loaded syringe holder with a helicoidal spring to apply a substantially constant pressure over the full excursion of the plunger, and a preferably flexible collection bag which is also preferably graduated, cylindrical over most of its body and funnel shaped at its bottom, all of which are connected through flexible tubings to a multi-port valve. The multi-port valve has two flutter / duck bill valves which restrict the fluid flow to a one way direction which effectively allows the syringe to be used to pump fat out of a patient and into a collection bag in a continuous manner. After the bags are centrifuged to concentrate the fat, the excess fluids are separated and the valve is re-connected to permit the syringe pump to reverse fluid flow to graft the concentrated fat back into the patient.

A runner system for a multi-cavity injection molding system, the runner system having runners of reduced size.

Stators for an electrical machine which are fitted with a polyphase winding which is in the form of a plug-type winding and the winding sections of which run through slots of the stator and comprise a plurality of different conductor elements are already known. At least some of the said conductor elements have in each case two conductor limbs and in each case one connecting conductor which connects the two conductor limbs, wherein an even number of n conductor limbs is arranged one above the other in the radial direction with respect to a stator axis in each slot. Each conductor limb of one of the conductor elements is provided in its slot in a specific position with respect to a slot base of the slot. These polyphase windings comprise a comparatively large number of different conductor elements, in particular so-called special conductors which differ from the standard conductor elements. These special conductors increase the manufacturing costs. In the case of the stator according to the invention, a few different conductor elements are provided for the polyphase winding. According to the invention, it is provided that the lower conductor elements (5) each have conductor limbs (5.1) which are situated in the same position and the upper conductor elements (6) each have conductor limbs (6.1) which are situated in the same position, wherein the step width of the lower conductor elements (5) in relation to the step width of the upper conductor elements (6) differs by the value of one, in particular is greater by the value of one.

Described are computer-based methods and apparatuses, including computer program products, for deterministically skewing synchronized events for content streams. A first content stream comprising at least one content processing location is buffered in a first buffer, wherein the first buffer is associated with a first processing delay parameter. A second content stream is buffered in a second buffer, the second content stream comprising at least one content processing location, the second buffer being associated with a second processing delay parameter that is different from the first processing delay parameter. The first content stream is processed at the at least one content processing location of the first content stream at a first content processing time based on the first processing delay parameter. The second content stream is processed at the at least one content processing location of the second content stream at a second content processing time based on the second processing delay parameter.

An oscillator, generating multiple phases of clock signals having a uniform phase difference with a high precision by a simple configuration, includes a plurality of NAND circuits ND1 to ND8 having the same number of input terminals connected in a ring. Eight NAND circuits are connected, and an output node of each NAND circuit is connected to an input node of each NAND circuit up to the NAND circuit connected exactly two places, that is, the number of input terminals' worth of places, ahead.

A method for manufacturing a hollow article includes a first molding step and a second molding step performed alternately and repeatedly with a moving step interposed therebetween. In the first molding step, a resin is injected between a first mold (31, 310) and a second mold (41, 410) arranged at an injection station (11) and die-matched without sandwiching an inner mold (50, 50A, 50B, 50C) therebetween to bond a pair of divided bodies (P1, P2) together. In the second molding step, a resin is injected between the first mold and the second mold arranged at the injection station and die-matchedwith the inner mold sandwiched therebetween to mold a pair of divided bodies, a hollow article is extracted from between the first mold and the second mold arranged at an extraction station, and theinner mold is extracted with the pair of divided bodies remaining between the first mold and the second mold arranged at a set-up station.

To arrange a probe needle in a reproducible manner, ensure reliable contact-connection of the probe needle and ensure that the probe needle is held securely even at high temperatures or test forces, a probe receptacle is provided for mounting a probe for testing semiconductor components. The probe has a probe needle and an essentially prismatic probe shaft. The probe receptacle comprises a base having a socket opening to receive the prismatic probe shaft, surrounded by a base wall. The base wall comprises at least two base wall segments which can be moved toward one another. A probe holder arm having such a probe receptacle, and test apparatus having at least one probe which has such a probe receptacle are also provided.