A spectroscopic ellipsometer comprises a wideband light source, together with a first optical system including a rotating polarizer which applies a parallel beam to a sample contained in an enclosure. The reflected beam is picked up by an analyzer in a second optical system which transmits said refl ...
A molded plastic overwrap tray is disclosed having a base and sidewalls. The upper edges of the sidewalls define an upper surface of the tray. The base and sidewalls define a food retaining chamber. Adjacent sidewalls of the tray are connected to one another through a corner reinforcing rib extendin ...
A device for microanastomosis of blood vessels has a housing (1) provided with a gripper (3) for grasping and crimping staples (4, 5), housing (1) enclosing a mechanism for crimping staples (4, 5) by actuating the gripper (3). This mechanism has a control member (16) which is accessible from outside ...
A system for effecting a desired modification in the shape of a pre-existing object to which access is restricted comprises, in accordance with the present invention, a computer, a first data generating device, a second data generating device, a display, an instruction input device and an output dev ...
System for controlling the flow of water to a faucet head and drinking fountain with controls for an on-off switch responsive to an individual activation or approach and including a control for preventing the continuous flow of water, and readying the faucet head and drinking fountain to supply wate ...
A target for providing coded data readable by an imaging apparatus. Location marking means enable location of the target by the imaging apparatus preparatory to an imaging operation, the location marking means having high visibility characteristics e.g. being of retroreflective material to enable id ...
In a pelvic or peritoneal surgical method, a funnel shaped membrane is inserted in a closed configuration through a laparoscopic trocar sleeve into the abdominal cavity of a patient. The membrane is spread from the closed configuration to an opened configuration upon emergence of the membrane into t ...
A female luer connector for intravascular or urological use is provided with a needle having a closed distal end with an opening in the side of the needle. In addition, the needle is sealingly received within a recess of a rubber septum with an interference fit between the distal end of the needle a ...
The hose sub-assembly is provided with a nozzle assembly at each end which includes a fitting with a flat transverse end surface. In addition, a nut which carries an O-ring in a recess at the end surface is threaded into a sleeve in which the nozzle assembly is mounted. The O-rings provide a flat su ...
A radio telephone system and an antenna device and a base station for the same which permit the expansion of a radio communication range and also further extension of the distance between the base station and an antenna. A single base station accommodates a plurality of antenna devices and the base ...
