Abstract: An electrical storage device includes high surface area fibers (e.g., shaped fibers and/or microfibers) coated with carbon (graphite, expanded graphite, activated carbon, carbon black, carbon nanofibers, CNT, or graphite coated CNT), electrolyte, and/or electrode active material (e.g., lead oxide) in electrodes. The electrodes are used to form electrical storage devices such as electrochemical batteries, electrochemical double layer capacitors, and asymmetrical capacitors.

Abstract: A device for conducting rail car inspections including an inspection module, an imaging module, a scanner module, a location module, a printer module and a communication module.

Abstract: A method and apparatus for controlling a site-specific activity at a plurality of remote locations, for example, the inspection of geographically remote equipment or the gathering of data for a census. A mobile operator transports a portable tool (14) to a plurality of locations where a site-specific activity is to be conducted. The portable tool includes a location detection device (32). Processing of data using the portable tool is enabled only when the portable tool is located proximate a designated site, as determined by the location detection device. In various embodiments, the enabled site-specific activity may include data recordation, data transmission, data reception, data processing, and/or the display of a data entry form.

Abstract: A system (10) and method for recording inspection data for geographically remote equipment assets. A portable inspection data recording device (14) is transported by a mobile inspector to a plurality of locations of equipment (12) to be inspected. The data recording device includes a location detection device (32), and a unique equipment identifier is associated with each remote equipment location, so that travel instructions may be displayed for directing the inspector to the location of selected equipment. Recordation of inspection data for selected equipment is enabled only when the portable inspection data recording device is located proximate the selected equipment. Data recordation may be enabled by displaying an equipment-specific data recordation form on input/output display (40) having selected data field automatically populated in response to the selected unique equipment identifier.

Abstract: A chain saw safety improvement is disclosed. Enclosed in a hollow guide bar is a link positioning device which moves the links on the chain into a cutting or safety position. This device is spring tensioned and normally in the safety position. The chain links themselves are pivotable and scythe-shaped, the tips acting as safety tails. When the link positioning device is in its normal safety position, it pushes the safety tails, moving the links into a noncutting position. When tension is manually released by the operator, the links may move into their cutting position.