Abstract: Single panel scrolling color projection systems using three (red, blue and green) scrolling color stripes have been demonstrated to be adequate for television images. However, computer graphics displays are more prone to color artifacts. The invention increases the number of scrolling color stripes in order to suppress these artifacts. One implementation is to break up the three color stripes into multiple bands using a lenticular lens array, and then to collimate the multiple stripes with a second lens array. The collimated stripes are scrolled using the rotating prism of the prior systems.

Abstract: A computer system has a notification manager for playing a message to a user by selecting one of a plurality of audio notifications. The method includes the step of setting a priority level for each notification arriving into a queue. The notification is inserted into a position in the queue based upon the priority level of the notification, such that the audio notifications at the queue top have a generally higher priority than audio notifications at the queue bottom. The notification at the top of the queue can be selected if the priority level of the notification is greater than a predetermined gate level. Once a notification is selected, a message corresponding to the selected notification is played to the user.

Abstract: The present invention provides a highly glycosylated iduronate-2-sulfatase enzyme comprising an iduronate-2-sulfatase polypeptide with at least 5 kilodalton (kDa) more sugar than iduronate-2-sulfatase purified from a natural source, e.g. human liver. The present invention also provides an enzymatically active polypeptide fragment or variant of such a highly glycosylated iduronate-2-sulfatase. The present invention further provides an isolated nucleic acid encoding iduronate-2-sulfatase, as well as an expression vector, a host cell and a method for producing the present highly glycosylated iduronate-2-sulfatase enzyme.

Abstract: A method and apparatus of playing a card game such as Blackjack provides a player with at least one additional option for playing the card game. For example, a Blackjack player who has made an initial bet and was dealt an unfavorable starting hand may be provided with at least one additional option, such as making a bust insurance bet or mortgaging a round of play. If the player makes a bust insurance bet, he will receive a payout if he then busts upon drawing an additional card. If the player selects a mortgaging option, he agrees to play the current round of play or at least one future round of play in accordance with a revised rule that is unfavorable for the player in exchange for receiving an advantage during the current round of play.

Abstract: The holding voltage (the minimum voltage required for operation) of a triac is increased to a value that is greater than a dc bias on to-be-protected nodes. The holding voltage is increased by inserting a voltage drop between each p+ region and a to-be-protected node. As a result, the triac can be utilized to provide ESD protection to power supply pins.

Abstract: Optical sensors and methods are disclosed. The resonance energy transfer between a donor and acceptor pair on a surface is monitored. The change in resonance energy transfer as a function of the change in refractive index of a sensing area disposed between the donor and acceptor pair is utilized to provide various sensing methods and structures.

Abstract: This invention provides methods and apparatus that enable consumers to experience, prior to purchase, the aroma of a finished product even though the product as sold is unfinished. Further, methods and apparatus provide users of a product with a reference aroma that may be employed to determine if the product is suitable for use, while, prior to purchase, consumers can experience a selected aroma of a consumer product that has a plurality of aromas, and the aroma bouquet of a consumer product where a particular aroma in the bouquet has been intensified. Among other advantages, this invention enables marketers to employ additional sensual modalities, and particularly the sense of smell, in offering products for sale, and thus permits consumers to make better informed purchasing decisions.

Abstract: Using a mobile medical facility such as a surgical operating room, a physician may perform various diagnostic and surgical instruments on a patient located at a distance from the physician. The mobile medical facility is carried on a vehicle such as a truck, a ship or and aircraft. Generally, it is contemplated that the vehicle is stationary during the performance of a medical procedure. However, it is possible to conduct an examination or treatment even when the medical facility is in motion. Control signals and feedback signals are transmitted redundantly, over multiple communications pathways.

Abstract: A system and method for achieving enhanced CSMA/CA which improves channel availability and quality of service (QoS) in a wireless communications network, such as an ad-hoc wireless communication network. The system and method are capable of establishing channels to enable communication between nodes in a communication network, such as a wireless ad-hoc communication network, based on the relationship between the average time length of message data packets and the time lengths of the request to send and clear to send messages. The system and method further control a node of the communication network to place a data packet at a location in a queue for retransmission based on a type of information contained in the data packet if the destination node for which the data packet is intended is unable to receive the data packet. The location in the queue is indicative of a duration of time that the node will delay before attempting to resend the data packet to the destination node.

Abstract: The present invention provides pyrazine derivatives that inhibit tyrosine kinase activity. Certain pyrazine derivatives are selective inhibitors of vascular endothelial growth factor (VEGF) receptor tyrosine kinase. The present invention also provides pharmaceutical formulations containing the pyrazine derivatives and methods of use of these formulations as anti-tumor agents and to treat solid-tumor cancers, angiogenesis, diabetic retinopathy, rheumatoid arthritis, endometriosis and psoriasis.

Abstract: Data volumes on local hosts are discovered and managed by federated Java beans that run on each host. The Java beans form part of a three-tiered data services management. The lowest tier comprises management facade software running on each machine that converts platform-dependent interface written with the low-level kernel routines to platform-independent method calls. The middle tier is a set of federated Java beans that communicate with the management facades and with the upper tier of the system. The upper tier of the inventive system comprises presentation programs that can be directly manipulated by management personnel to view and control the system. The federated beans can configure and control data volumes with either a SCSI terminal emulation interface or a storage volume interface and use a logical disk aggregator to present all volumes available on a local host as a single “logical volume” in which all information regarding the various volumes is presented in a uniform manner.

Abstract: The present invention relates to an interface device and, in particular an interface device for providing communication security services. The problem of providing communication security services to, for example, a pair of host computers that must communicate over an insecure public network is a widely addressed one. It is known to provide cryptographic functionality to a host computer such that data traffic transmitted by the host computer can be secured. However a major weakness of known methods is that such cryptographic processing is either carried out on the host or such that, following passing the data to be secured to an additional cryptographic accelerator device plugged into the host, the cryptographically processed data is passed back to the host before subsequent transmission.

Abstract: A three-tiered data imaging system is used on a distributed computer system comprising hosts connected by a network. The lowest tier comprises management facade software running on each machine that converts a platform-dependent interface written with low-level kernel routines that actually implement the data imaging system to platform-independent method calls. The middle tier is a set of federated Java beans that communicate with each other, with the management facades and with the upper tier of the system. The upper tier of the inventive system comprises presentation programs that can be directly manipulated by management personnel to view and control the system. In one embodiment, the federated Java beans can run on any machine in the system and communicate, via the network. A data imaging management facade runs on selected hosts and at least one data imaging bean also runs on those hosts.

Abstract: A synchrotilt chair includes a base, a back, a seat, and a link(s) pivoted to a rear of the base and to a bottom of the back to form a four-bar linkage arrangement. A spring arrangement includes a resilient member at one of the joints of each link to bias the link and in turn the back and seat toward an upright position, with the back and seat pivoting with a synchronous motion upon recline of the back. In one form, the chairs are nestable and stackable for dense storage. In another form, the chairs are desk-type pedestal chairs. Several of the structural support members of the chair are gas-assisted injection molding to form a hollow tubular shape that is lightweight, strong, and dimensionally-accurate. Armrests are pivoted to the back and have a shape configured to allow nested stacking while also providing excellent comfort, durability, and style. Also, the armrests are movable to remote storage positions to provide unobstructed side access to the seat of the chair.

Abstract: A method of delivering processing solution to a processing device wherein the processing solutions are provided within sealed members fixedly arranged on a movable web. The web moves relative to the processing area and the sealed members are ruptured when the processing solution within is required.

Abstract: An integrated circuit incorporating test access provisions and a system addressable command control register; and provisions for selectably enabling and accessing one or the other for purposes of evaluating integrated circuit functionality.

Abstract: A process for dyeing a fibrous substrate which comprises the steps of: providing a fibrous substrate; providing at least one sulfur dye; providing at least one reduction stable direct dye; and applying said reduction stable direct dye and sulfur dye to said fibrous substrate in the presence of a suitable reducing agent. Further, it has been surprising to find that these reduction stable direct dyes can be processed without a sulfur dye present. This results in a process for dyeing a fibrous substrate which comprises the steps of: providing a fibrous substrate; providing a reduction stable direct dye; and applying said reduction stable direct dye to said fibrous substrate in the presence of a suitable reducing agent.

Abstract: A measurement tool connects to an automatic inspection machine for measuring microscopic characteristics of features on a photographic mask. Widths of densely packed lines are measured for features having sizes of less than about the wavelength of the examining radiation. A simulated intensity profile is subtracted from the actual measured intensity profile to obtain an error profile. The error profile provides edge position corrections which adjust the originally estimated edge positions. A new, simulated intensity profile is created and the process is repeated until the error profile is deemed acceptable. The line width is measured by measuring between the estimated edge positions. The opacity of a feature is determined and used for correcting dimension measurements. A formula determines the opacity based upon the contrast, the measured dimension and the single data point. Width or height of an irregular feature is calculated accurately.

Abstract: A merchandiser for displaying food products and holding such food products at a controlled temperature has a well divided into three or more well sections, wherein each of the well sections receives a serving tray and wherein the serving trays collectively have a center line. A rear access door, a pair of side plates, and a transparent front plate, together with the well, define a food product holding cavity. A pair of supporting brackets position a merchandiser heating and control device above the well. The merchandiser heating and control device has a heating compartment, which positions three or more heating elements and three or more illuminating elements substantially above the center line of the serving trays, wherein the heating compartment includes three or more circulating fans for circulating heated air from the heating compartment into the holding cavity.