摘要:
The invention relates to a process for producing disilane from monosilane, according to which gaseous monosilane is passed into a reaction zone where it is subject to an electric discharge generated by a high-frequency current.
摘要:
A process for producing disilane from monosilane comprising introducing monosilane into a reaction zone in which the monosilane is subjected to an electric discharge generated by a high frequency current. The monosilane is mixed with at least one inert gas selected from the group consisting of helium and argon. The pressure of the gaseous mixture in the reaction zone is between 0.1 and 3 bar, and the gaseous mixture is contacted in the reaction zone under electric discharge with a wall cooled to a temperature which is sufficiently low for the saturation vapor pressure of the disilane to be negligible, but not low enough for the monosilane to condense at the working partial pressure. Apparatus for conducting this process is provided.
摘要:
For determining paths in the scope of a multipath search, a device for use in a wireless communications system performs: obtaining a delay profile of a code division multiple access transmission signal, the delay profile being in a form of complex symbols, each complex symbols resulting from a despreading of said received signal after being delayed by a distinct delay; comparing the real part of said complex symbols forming the delay profile with a first threshold, the first threshold being determined on the basis of a noise level determined by the imaginary part of said complex symbols forming the delay profile; and determining said paths on the basis of the comparing.
摘要:
For determining paths in the scope of a multipath search, a device for use in a wireless communications system performs: obtaining a delay profile of a code division multiple access transmission signal, the delay profile being in a form of complex symbols, each complex symbols resulting from a despreading of said received signal after being delayed by a distinct delay; comparing the real part of said complex symbols forming the delay profile with a first threshold, the first threshold being determined on the basis of a noise level determined by the imaginary part of said complex symbols forming the delay profile; and determining said paths on the basis of the comparing.
摘要:
The invention relates to a device for mobilizing and rehabilitating an upper limb of a patient and a method of assembling such a device, It may be made up by assembling at least two adjacent elements chosen from a set comprising a shoulder module (105) (ShouldeRO), an arm module (205) (ROThum), an elbow module (305) (elBOT), a forearm module (405) (ROTuln), a wrist module (505) (wristlC), a dorsal holding device (107), an elbow shell CC and a hand shell (514). Each of the elements (105; 205; 305; 405; 505; 107: CC; 514) of the set is designed to be secured to at least one other adjacent element (105; 205; 305; 405; 505; 107; CC; 514) of the set, at least one assembly of a first element with a second element being achievable by engaging a male piece (600) secured to the first element in a female piece (610) secured to the second element in a direction of engagement which is not subjected to any load when the device is in operation, and by locking said male piece (600) in said female piece (610) using means that can be unlocked under the effect of a pull in a direction opposite to said direction of engagement