Abstract: A wheelchair includes a frame and a seat having seat bottom and a reclining seat back. The seat may be suspended within the frame via seat suspension arms which tilt the seat about a substantially horizontal axis located above the seat bottom. The wheelchair may include leg supports which may pivot beneath the seat bottom when not in use and arm rests having a hand support including a perimeter edge provided with a plurality of indentations for accepting and at least partially extending fingers of a user's hand.

Abstract: A fiber reinforced composite material comprising a resin matrix and primary reinforcement fibers and further comprising secondary, smaller diameter, reinforcement fibers at one or more ply interfaces, or portion thereof, provides improved interlaminar toughness, strength, and delamination resistance without substantial reduction of in-plane properties and without substantial increase in weight. In one embodiment, the small fibers are attached to one side of a conventional prepreg prior to lamination. The small fibers are flexible and are expected to conform to the shape and distribution of the primary reinforcing fibers at the interface.

Abstract: A keypad assembly for an information processing apparatus such as a portable computer or the like is disclosed. The keypad assembly comprises a keypad disposed in the housing of the information processing apparatus and a cover for covering the keypad and providing a palm rest for the user. The cover is movable between a closed position wherein the keypad is at least partially enclosed by the cover and an opened position wherein the keypad is accessible by a user of the information processing apparatus.

Abstract: The invention is directed to novel promoters or mutants thereof from Chlorella virus DNA methyltransferase genes. A Chlorella virus gene promoter is operably linked to a first and/or second DNA sequence encoding a gene that is different from the Chlorella virus gene to form an expression cassette. An expression cassette can be introduced into prokaryotic and/or eukaryotic cells and can provide for a high level of expression of the gene encoded by the first and/or second DNA sequence. The invention also provides a method for screening other Chlorella virus genes for promoters that can function to express a heterologous gene in prokaryotic and/or eukaryotic hosts.

Abstract: The present invention teaches an optical storage disc having a first side having at least one data encoded layer, wherein the at least one data encoded area contains a digital asset in at least one format not readable by all conventional optical disc readers or reader/writers, and a second side having at least one data encoded layer, wherein the at least one data encoded area contains a digital asset in at least one format not readable by all conventional optical disc readers or reader/writers.

Abstract: A wireless communications system for enabling an information handling system to wirelessly couple to a network is disclosed. A peripheral communications device for communicating information is sent to and by the information handling system via a wireless transmission medium. A base station couples to the peripheral communications device via the wireless transmission medium. The information handling system is enabled to communicate over a network via the network communications device. A method for communicating between an information handling system and a network via a wireless transmission medium is disclosed. Information to be transmitted is sent from the information handling system to a peripheral device, translated into a wireless data transmission format, transmitted via a wireless transmission medium to a remote device, converted into a network communications format, and sent to a modem connected to the network for transmission via the network.

Abstract: A hybrid shield and antenna unit for a printed circuit board is disclosed. A shielding enclosure for providing RF and electromagnetic shielding of the electronic components of a circuit board is integrated with an antenna as a single unit. The hybrid shield and antenna combination may be fabricated as a single unit to provide for reduced steps in the manufacturing process thereby leading to improved economy. The hybrid shield and antenna includes a shielding enclosure for providing RF and electromagnetic shielding of an electronic component, and an antenna disposed at an end of said central enclosure, wherein the antenna and the central enclosure comprise a single continuous unit.

Abstract: An information handling system capable of being utilized in an environment having a low level of ambient light is disclosed. The information handling system includes a housing having upper and lower sections, a display disposed on the upper section of the housing for displaying information, and a reflective material disposed on the upper section of the housing for reflecting light emanating from the display onto the lower section of the housing. The reflected light illuminates the lower section of the housing. The reflective material may include a reflective material such as a mirror, paint, or tape and may be disposed on a position proximal to the display for optimally redirecting light emanating from the display onto a portion of the housing requiring illumination such as a keyboard or a pointing device.

Abstract: A frequency synthesizer apparatus is disclosed which combines a digital multiplier in the count down and phase comparison section with an oscillator entirely contained on an integrated circuit. Inclusion of the digital multiplier allows simultaneous realization of high loop bandwidth and fast tuning speed. The large loop bandwidth facilitates use of a totally integrated oscillator, which was heretofore not useable because of inferior phase noise characteristics. An integrated filter further enhances loop bandwidth while maintaining stability. Synchronizing the modulus switching of a multi-modulus prescaler with the multiplier coefficient minimizes spurious responses in the synthesized output.

Abstract: A method for scheduling an operational setting of a computer-based information handling system or electronic device is described. An event is scheduled to occur at a predetermined time, and a determination is made from the scheduled event an optimal operational setting at which to set the computer-based information handling system or electronic device during the scheduled event. At the predetermined time, the computer-based information handling system or electronic device is operated at the optimal setting. A method and system for scheduling the power mode operation of a computer-based information handling system wherein the computer based-information handling system is capable of operating at a first power level for maximizing performance while receiving power from an external power source, and is capable of operating at a second power level for minimizing power consumption while receiving power from a battery is further described.

Abstract: A method and apparatus for selectively sending a first signal or a second signal to an output signal are described. An electrical characteristic of a device coupled to the output is determined, and, in the event the electrical characteristic is determined to be a predetermined value, the first signal to the output, otherwise, the second signal is sent. A detector coupled to the output of an information handling system detects a characteristic of a device coupled to the output. The characteristic is indicative of the type of signal sent to the output. A first type of signal is sent to the output when the characteristic has a predetermined value and a second type of signal is sent to the output when the characteristic does not have the predetermined value. Whether a speaker is an analog speaker or a digital speaker may be automatically determined, and an appropriate analog or digital signal is sent to the speaker depending upon its type.

Abstract: A keyboard scan code snooper device comprises a microcontroller, a display, and an oscillator. The scan code snooper may be attached to the data and clock lines of a keyboard serial interface connecting a keyboard with a computer in a pass through configuration. The firmware in the microcontroller processes the snooped data transmission from the keyboard to the computer and vice versa, and generates signals appropriate to drive the display.

Abstract: A hand-held computer terminal employing a touch screen for the input of handwritten data comprises a contoured surface disposed between a touch screen surface and input keys or buttons, thereby providing improved ergonomics aiding in the entry of handwritten data while preventing unintentional actuation of input keys or button during the entry of handwritten data.

Abstract: A volleyball player training device especially useful for teaching volleyball players to block and tip a volleyball at the volleyball net is disclosed. The device includes a frame which may be removably fastened to the volleyball net, a volleyball, and a pedestal or support extending upwardly from the frame for holding a volleyball above the volleyball net. During use, a player may block or tip the volleyball causing it to be pivoted from its supported position above the net. A return mechanism returns the volleyball to its supported position placing it in position to be blocked or tipped again.

Abstract: A portable data collection terminal has an elongate housing with a hand grip conforming rear surface. A front surface features a numerical keyboard adjacent a lower end of the housing and an LCD screen adjacent the keyboard toward an upper end of the housing. The display screen is of elongate rectangular shape, its length extending longitudinally of the housing of the data terminal. The active area of the display screen is covered by a touch sensitive overlay screen which is configured in one mode of operation of the data terminal into an alphabetical keyboard. The orientation of the display is switchable between orientations in which the line direction of the displayed data extends across or longitudinally of the data terminal. The keys of the numerical keyboard are identified by indicia disposed on a template. The orientation of the template may be sensed to switch the orientation of the displayed data and touch sensitive key identifiers to correspond to the orientation of the indicia on the template.

Abstract: A high coercivity longitudinal recording media comprising FePt or similar thin films that are vacuum deposited by RF and DC sputtering. The as-deposited multilayered films are subjected to vacuum annealing. Due to the formation of the ordered phases of FePt or the like, which have very high crystal anisotropy, the annealed FePt films have large coercivity and fine grain size, suitable for use as ultra-high density magnetic recording media.

Abstract: A route delivery communication system for collecting and processing order and related data from product delivery units such as vending machines and the like, grocery and merchandise retailers, pharmacies, restaurants hospitals, clinics, warehouses, and factories, or the like, or for collecting and processing package collection data from package delivery boxes (such as mailboxes) is described. The system includes a plurality of notifiers each of which including a transceiver and a data gathering transducer for connection to an information collection point such as a vending machine or mailbox. The system also includes a plurality of prompters each including a transceiver for activating, queuing, and receiving data from the notifiers. The prompters further include a user display for communicating with a user and a user input for allowing a user to access and manipulate the prompter and data collected by the prompter from the notifiers.