Abstract:
A mattress and coil-in-coil assembly. The mattress includes a cover, a frame, a plurality of spacing coils, and a plurality of coil-in-coil assemblies. The coil-in-coil assembly includes a first coil and a second coil positioned substantially within the first coil. The second coil is pocketed and projects out of a first end of the first coil.
Abstract:
A vending apparatus and system for storing and automatically dispensing magnetic or optical disks. A user interface means allows a user to enter a dispensing request corresponding to the selection of a desired disk and includes means for receiving user identification information, such as credit or debit card information, or other information stored magnetically on a bank card, driver's license, school identification card, or library card. Once a disk selection has been entered and user identification information received and verified, the selected disk is dispensed from the vending unit. The disks to be dispensed by the vending unit may be provided to have a region of magnetic recording media formed on one surface, and the vending unit may be equipped to write information relevant to the transaction onto the region of magnetic media.
Abstract:
A tape having a first portion (preferably a magnetic tape portion for recording video, audio, or computer data), and a cleaning leader attached to the first portion, and a tape cartridge including such a tape. The leader includes one or more cleaning solvent modules, each of which is preferably a thin pouch containing cleaning solvent designed to rupture when squeezed between rollers of a tape player transport mechanism (or in the tape cartridge). Preferably, several cleaning solvent modules are evenly spaced along the leader, to expose tape player heads to periodic bursts of solvent during cleaning. A leader control mechanism prevents translation of the leader through the player's tape transport mechanism following the first play of the leader therethrough (or the first play therethrough in a particular direction). The leader control mechanism can include a nodule mounted to the leader so that during rewinding of the tape, the nodule will lock into depressions in the reel on which the leader is wound. Alternatively, the leader control mechanism includes catches (which engage a notch or shoulder along the leader), and/or an electrically conductive strip on the magnetic tape (which can be sensed by a sensor in a tape player to enable the player to respond by preventing its tape transport mechanism from transporting the cleaning leader past the heads). The cartridge can include two pressure rollers that are initially held or biased together so as to burst solvent modules of a leader passing between them. A nodule at the trailing end of the leader engages the rollers, and causes the rollers to become permanently separated so that they do not engage the following magnetic tape portion.
Abstract:
A vending apparatus and system for storing and automatically dispensing magnetic or optical disks. A user interface means allows a user to enter a dispensing request corresponding to the selection of a desired disk and includes means for receiving user identification information, such as credit or debit card information, or other information stored magnetically on a bank card, driver's license, school identification card, or library card. Once a disk selection has been entered and user identification information received and verified, the selected disk is dispensed from the vending unit. The disks to be dispensed by the vending unit may be provided to have a region of magnetic recording media formed on one surface, and the vending unit may be equipped to write information relevant to the transaction onto the region of magnetic media.
Abstract:
A computer restraint collar provides a rigid arm which extends around the base of a computer monitor or all-in-one computer to secure the same. The arm is attached to a base which is bolted or otherwise secured to a table or desk. The restraint collar better secures the computer against theft, and secures the computer against falling over.
Abstract:
A vending apparatus and system for storing and automatically dispensing magnetic or optical disks. A user interface means allows a user to enter a dispensing request corresponding to the selection of a desired disk and includes means for receiving user identification information, such as credit or debit card information, or other information stored magnetically on a bank card, driver's license, school identification card, or library card. Once a disk selection has been entered and user identification information received and verified, the selected disk is dispensed from the vending unit. The disks to be dispensed by the vending unit may be provided to have a region of magnetic recording media formed on one surface, and the vending unit may be equipped to write information relevant to the transaction onto the region of magnetic media.
Abstract:
A carrying case especially suitable for use in carrying compact disks comprises a pair of circular faces connected to each other in spaced relationship by a circumferential wall having an opening. A cover is positioned over the opening, and is slidable between a closed position in which the opening is covered by the cover and an open position wherein the opening is at least partially exposed for insertion of disks into, or removal of disks from, the carrying case. Each disk to be inserted in the carrying case may be provided with a lint-free, scratch-free sleeve which protects the disk against scratching when it is in the case and also once it has been removed from the case.
Abstract:
A vending apparatus and system for storing and automatically dispensing magnetic or optical disks. A user interface allows a user to enter a dispensing request corresponding to the selection of a desired disk and includes for receiving user identification information, such as credit or debit card information, or other information stored magnetically on a bank card, driver's license, school identification card, or library card. Once a disk selection has been entered and user identification information has been received and verified, the selected disk is dispensed from the vending unit. The disks to be dispensed by the vending unit may have a region of magnetic recording media formed on one surface, and the vending unit may be equipped to write information relevant to the transaction onto the region of magnetic media.
Abstract:
An entertainment and/or information network including a CD-ROM player at each of a number of user stations. The network can be installed in a multi-passengervehicle (such as an aircraft), an auditorium, a stadium, or the like. Audio and video and application software (such as interactive multimedia software) stored on CD-ROM disks can be accessed by playing the disks in a CD-ROM player at each user station. Each user station includes a display device, headphones (or another audio output device), and preferably circuitry for interfacing the CD-ROM player with the network. Typically, large volumes of data are transferred within each user station (e.g., from CD-ROM disk to display device) during execution of interactive applications software, but little or no data is transferred over the network to or from each user station to support such software execution. Thus, the network can have a simple, inexpensive, low bandwidth implementation. Another aspect of the invention is a device for interfacing each CD-ROM player to the network. The interface device has small size and low weight and power requirements, and can be connected to a conventional user station of a conventional video distribution network to enable convenient connection of a CD-ROM player to such user station, and optionally also convenient connection of the CD-ROM players to the computer local area network of the invention. Other aspects of the invention are a CD-ROM player modified for tethered connection to a user station, and a passenger armrest including two CD-ROM players and other components of two user stations.
Abstract:
An entertainment and/or information network including a CD-ROM player at each of a number of user stations. The network can be installed in a multi-passenger vehicle (such as an aircraft), an auditorium, a stadium, or the like. Audio and video and application software (such as interactive multimedia software) stored on CD-ROM disks can be accessed by playing the disks in a CD-ROM player at each user station. Each user station includes a display device, headphones (or another audio output device), and preferably circuitry for interfacing the CD-ROM player with the network. Typically, large volumes of data are transferred within each user station (e.g., from CD-ROM disk to display device) during execution of interactive applications software, but little or no data is transferred over the network to or from each user station to support such software execution. Thus, the network can have a simple, inexpensive, low bandwidth implementation. Another aspect of the invention is a device for interfacing each CD-ROM player to the network. The interface device has small size and low weight and power requirements, and can be connected to a conventional user station of a conventional video distribution network to enable convenient connection of a CD-ROM player to such user station, and optionally also convenient connection of the CD-ROM players to the computer local area network of the invention. Other aspects of the invention are a CD-ROM player modified for tethered connection to a user station, and a passenger armrest including two CD-ROM players and other components of two user stations.