Abstract: A compact, portable device for effectively locking a crank window in a user selected position. The body of the device can be selectively secured to or released from a window crank. When secured to the window crank, the device limits rotation of the crank by mechanical interference.

Abstract: A compact, portable device for effectively locking a crank window in a user selected position. The body of the device can be selectively secured to or released from a window crank. When secured to the window crank, the device limits rotation of the crank by mechanical interference.

Abstract: An apparatus for positioning an object at multiple positions within an enclosure has a moveable positioning member attached to a linear motor, both of which are positioned within the enclosure. The moveable positioning member is adapted to receive and support the object. A control signal directs the motion of the linear motor which moves the moveable positioning member and, thus, the object. An insulated conductor extends through the wall of the enclosure and allows electrical communication through the enclosure wall. The insulated conductor communicates with a power supply and a control mechanism exterior the enclosure. A flexible connection line, adapted to avoid contact with the enclosure, provides communication between an insulated conductor and the linear motor so that the linear motor is in communication with the power supply and the control mechanism.

Abstract: An apparatus for removing an undesirable gas in a processing chamber includes one or more getter materials disposed between a process gas inlet and a substrate support member in the processing chamber, and one or more temperature control elements disposed in thermal communication with the one or more getter materials. Preferably, a controller is connected to the one or more temperature control elements to regulate the temperature of the one or more getter materials, and a gas analyzer is disposed within the processing chamber to provide signals to the controller and indicate the presence of undesirable gases. Another aspect of the invention provides a method for removing a gas from a processing chamber comprising pumping the gas using a getter material disposed between a process gas inlet and a substrate support member in the processing chamber, wherein the getter material is activated by a temperature control element disposed in thermal communication with the getter material.

Abstract: An apparatus for positioning an object at multiple positions within an enclosure has a moveable positioning member attached to a linear motor, both of which are positioned within the enclosure. The moveable positioning member is adapted to receive and support the object. A control signal directs the motion of the linear motor which moves the moveable positioning member and, thus, the object. An insulated conductor extends through the wall of the enclosure and allows electrical communication through the enclosure wall. The insulated conductor communicates with a power supply and a control mechanism exterior the enclosure. A flexible connection line, adapted to avoid contact with the enclosure, provides communication between an insulated conductor and the linear motor so that the linear motor is in communication with the power supply and the control mechanism.