摘要:
Hydraulic hose lines between an inner rail and an adjacent outer rail of a lift truck mast are reeved within a hollow chain guideway. Opposite ends of the chain are fixed to vertical channels; one channel is mounted to the outer rail and the other, to a center support of the inner rail, with the lowermost portion of the chain looped between the channels. The distance between the chain portions seated in each channel provides an unobstructed operator viewing window. Elevating the inner rail causes the chain to progressively separate from the outer rail channel and engage the inner rail channel while lowering of the inner rail causes the chain to separate from the inner rail channel and engage the outer rail channel.
摘要:
A data security system includes providing a unique identification from a first system to a second system; copying the unique identification in the second system by the first system; and unlocking a memory in the first system or the second system only when the unique identifications in the first system and the second system are the same.
摘要:
A radio frequency identification system, and method of operation thereof, provides: a sensor for sensing the absence or presence of a radio frequency identification transponder at the radio frequency identification system; a supply system connected to the sensor for supplying the radio frequency identification transponder to the radio frequency identification system in the absence of the radio frequency identification transponder at the radio frequency identification system; and a programmer connected to the sensor for writing transponder content to the radio frequency identification transponder at the radio frequency identification system in the presence of the radio frequency identification transponder at the radio frequency identification system.
摘要:
A method of operation of a power supply system includes: providing a source voltage with a power source; generating a device voltage with the source voltage; monitoring the source voltage and the device voltage; and supplying the device voltage to a mobile device with the device voltage controlled by a control unit.
摘要:
A method (700) of operation of a computing input system (100) includes: entering a memory access code (118) with a button (102), a wheel (106), or a device transceiver (612) for a non-physical mechanism (614); verifying the memory access code (118) with an authentication module (208); and enabling a secure storage sub-system (206) with the memory access code (118) verified by the authentication module (208) for accessing the secure storage sub-system (206) from an external computing device (202).
摘要:
An automated programming system that includes configuring the automated programming system to include an input module, a programming module, and an output module. Employing a non-text user interface system for real-time representation of the input module, the programming module and the output module.
摘要:
A memory protection method is provided with a user input key: The user input key is compared with an internal private key in a memory security circuit having an integral connection with a solid-state memory for controlling data flow therefrom.
摘要:
A software and/or hardware transfer system is provided including: reading hidden computing device identification; reading computing device identification; and installing or uninstalling software only when the hidden computing device identification and the computing device identification from the computing device match or the hidden computing device identification is blank.
摘要:
A traffic light indicator warns the motorists and pedestrians of the remaining before the traffic light changes through a visual and pictorial display defined within the light indicators of the traffic light structure. One or more light indicators are programmed to display a selected pattern of diminishing light portions within the area of the light selected indicators, gradually expanding a no-light zone with the passage of seconds remaining before the traffic light changes.