Abstract: A hot wax storage tank is supported by an arm extending vertically upward from a base. A heating element on the tank heats the wax to its vicious liquid state suitable for application on a client. A conduit connects an outlet in the bottom of the tank to the input of a control valve. The output of the control valve is directed to an application dish located beneath control valve outlet. By means of the control valve, an operator can dispense only what is required for each client.

Abstract: A hot wax storage tank is supported by an arm extending vertically upward from a base. A heating element on the tank heats the wax to its vicious liquid state suitable for application on a client. A conduit connects an outlet in the bottom of the tank to the input of a control valve. The output of the control valve is directed to an application dish located beneath control valve outlet. By means of the control valve, an operator can dispense only what is required for each client.

Abstract: A method for capturing vehicular accident data and automatically making it available to authorized parties includes recording and storing data significant to the operation of the vehicle in a memory on-board said vehicle. At least a part of the data is automatically transmitting to a data storage server remote from the vehicle over wireless transmission link. Data from the wireless link is coupled to a central data base connected to a network and accessible by terminals.

Abstract: A display module includes a sealed, heat conductive housing, a display screen secured to the housing by spaced, resilient mounting members, a touch responsive screen separated from the display screen by a narrow air gap, an airtight seal between a peripheral lip of the housing and the touch responsive screen, and a fan in the housing to circulate a fluid through the gap.

Abstract: An electric-powered display is retained in any of a large plurality of positions in the field of vision of a user by a mechanical linkage mounted on the user below the head.

Abstract: An arrangement for supplementing passive heat transfer from a hard disk drive housing to a surrounding environmental housing includes active heat transfer devices and an arrangement biasing the disk drive housing into heat conducting contact with the environmental housing. The environmental housing includes a heat conducting outer shell and an internal heat conducting plate spaced from the shell, with the active heat transfer devices positioned in the space. In one embodiment, lifting devices having relatively moveable wedge members are actuatable to lift the disk drive housing into firm contact with the heat conducting plate. In another embodiment, the hard disk drive is moved into heat conducting contact by the cooperation of pins on the disk drive housing and inclined surfaces in the environmental housing, along with wedge members on a door of the environmental housing. The active heat transfer devices can be Peltier effect devices or heat pipes.

Abstract: A hard disk system having a disk housing shock mounted in an environmental housing employs a device to transfer heat from the disk housing while avoiding any mechanical connection that would impose significant rigidity between the disk housing and the environment housing so as to defeat the shock mounting. In one embodiment, a Peltier effect heat pump has a cold side in contact with the disk housing and a hot side in contact with heat-conducting spring fingers contacting the environmental housing. In another embodiment, a fan is positioned in a space between the outside of the disk housing and the inside of the environmental housing to circulate air around the disk housing, while a Peltier effect heat pump moves heat to the environmental housing.

Abstract: One or more video cameras are mounted on the vehicle to make continuously a visual record of the scene in a region around the vehicle. Camera images during a time interval covering the current time and the recent past are stored on-board the vehicle, preferably, digitally recorded in a compressed format. In addition, data (e.g. one or more operating parameters such as speed, GPS data, engine, and/or brake operating parameters) from the vehicle's on-board embedded computers covering the present and recent past interval are also preferably digitally stored on-board the vehicle. An accident detector or detectors on-board the vehicle, for example a biaxial accelerometer, generate a trigger signal in response to an accident, such as the vehicle striking something or being struck by another vehicle. In response to an accident detector trigger signal, the data stored on-board the vehicle is automatically transmitted over a wireless link (e.g.

Abstract: A thermal document printer uses a row of rolling-ball ink dispensers to produce a color stripe on the thermally sensitive surface of the document.