53results about How to "Substantial cost" patented technology

Applications of CI processing to ad-hoc and peer-to-peer networking significantly improve throughput, network capacity, range, power efficiency, and spectral efficiency. CI-based subscriber units perform network-control functions to optimize network performance relative to channel conditions, network loads, and subscriber services. CI codes are used to identify and address network transmissions. Channel characteristics of communication links are employed to encode, address, and authenticate network transmissions. CI transceivers used as relays and routers employ unique characteristics of transmission paths to code and decode network transmissions. A central processor is adapted to perform array processing with signals received from, and transmitted by, a plurality of subscriber units in a wireless network.

There is provided a rule-set generator and a method of automated configuration of a security gateway. The method comprises setting-up an initial rule-set; obtaining log records of communication events corresponding to the initial rule-set so as to obtain a sufficient amount of log records; transforming the obtained log records into respective rules, wherein source, destination and service fields in each rule correspond to source, destination and service values in respective obtained log record, and the action in all rules is defined as “Accept”, thus giving rise to a transformation-based rule-set; and processing the transformation-based rule-set so as to generate an operable rule-set by processing the transformation-based rule-set.

A lightweight radio / CD player for vehicular application is virtually “fastenerless” and includes a case and frontal interface formed of polymer based material that is molded to provide details to accept audio devices such as playback mechanisms (if desired) and radio receivers, as well as the circuit boards required for electrical control and display. The case and frontal interface are of composite structure, including an insert molded electrically conductive wire mesh screen that has been pre-formed to contour with the molding operation. The wire mesh provides EMC, RFI, BCI and ESD shielding and grounding of the circuit boards via exposed wire mesh pads and adjacent ground clips. The PCB architecture is bifurcated into a first board carrying common circuit components in a surface mount configuration suitable for high volume production, and a second board carrying application specific circuit components in a wave soldered stick mount configuration. The major components and subassemblies are self-fixturing during the final assembly process, eliminating the need for dedicated tools, fixtures and assembly equipment. The major components and subassemblies self-interconnect by integral guide and connection features effecting “slide lock” and “snap lock” self-interconnection. The radio architecture includes improved push buttons employing 4-bar living hinge linkage and front loaded decorative trim buttons.

Embodiments of the instant invention are directed to a domain management system, apparatus and method for hosting and assigning domain names. Embodiments of the domain management system comprise a name assignment system and a hosting system, wherein the hosting system comprises a domain retrieval system and a data storage apparatus. The name assignment system verifies availability and assigns domain names to requesting clients. The name assignment system comprises an input component, a confirmation mechanism and a name storage means. Preferred embodiments of the domain retrieval system comprise a scheduler, a parsing member having a plurality of redirectors and a plurality of servers. The domain retrieval system locates the domain referenced by the domain name by parsing header information and utilizing a wildcard DNS. Once the domain is located, the domain retrieval system forwards the domain to the user computer.

A method and apparatus for unloading long ribbon rails which are carried on a transport car on bunks which hold the rails in four or five different tiers each containing eight to ten rails. A special railcar is equipped with a gantry crane which feeds the rails from the bunks into power driven thread boxes. The thread boxes grip the rails and feed them rearwardly onto the railway bed. After the first two rails have been unloaded side by side, the next pair are fed into the thread boxes. The thread boxes feed these rails out of the bunks as the train is moved forwardly at the same speed as the rails are fed rearwardly so that the rails are unloaded end to end with the first pair of rails. The railcar has retractable over the road wheels that allow it to be towed on the roadway to the site of the rail transport car.

An exhaust treatment device, comprising: a shell portion defining an inlet opening and an outlet opening; at least one catalyst brick being inserted within the shell portion; an insulative material disposed between the shell portion and the at least one catalyst brick; and a sensor receiving area formed in at least one catalyst brick.

A Block Up Converter (BUC) chip includes a base board with opposing top and bottom metal layers and having radio frequency (RF) circuits at the top metal layer and ground and signal pads at the bottom metal layer. Microwave Monolithic Integrated Circuit (MMIC) chips are carried by the base board and operative with the RF circuits and ground and signal pads for receiving and up converting signals. A top cover protects the MMIC chips.

A housing assembly for a lightweight electronic device for vehicular application is virtually “fastenerless” and includes a one-piece case formed of a layered composite structure including polymer based, electrically insulating sheet material and electrically conductive sheet material that is compression molded or hydroformed to provide three-dimensional case details to accept one or more electronic devices such as circuit boards required for electrical control and display of vehicle based systems. The conductive sheet material is preferably a wire mesh which provides shielding from electrical anomalies and grounding of the circuit boards via exposed wire mesh pads and adjacent ground clips. Major components and subassemblies are self-fixturing during the final assembly process, eliminating the need for dedicated tools, fixtures and assembly equipment.

A method and apparatus for unloading long ribbon rails which are carried on a transport car on bunks which hold the rails in four or five different tiers each containing eight to ten rails. A special railcar is equipped with a gantry crane which feeds the rails from the bunks into power driven thread boxes. The thread boxes grip the rails and feed them rearwardly onto the railway bed. After the first two rails have been unloaded side by side, the next pair are fed into the thread boxes. The thread boxes feed these rails out of the bunks as the train is moved forwardly at the same speed as the rails are fed rearwardly so that the rails are unloaded end to end with the first pair of rails. The railcar has retractable over the road wheels that allow it to be towed on the roadway to the site of the rail transport car.

A first integrated circuit design with a first maximum operating frequency is modified to achieve a second integrated circuit design with a second maximum operating frequency. The integrated circuit design comprises an arrangement of cells. Each of these cells drives a signal that propagates through a net of other circuit elements to one or more nodes that are limited by respective signal timing constraints. An analytical cost function is assigned to each of the cells. Each analytical cost function comprises a value for its respective cell that is based on one or more speed-related factors indicative of the impact of the respective cell on the first maximum operating frequency of the first integrated circuit design. One or more of the cells are replaced with different cells based on the determined analytical cost functions.

Embodiments of the present invention relate generally to reconstruction filtering. In particular, embodiments enable highly linear, highly programmable, and easily reconfigurable reconstruction filters. Further, embodiments provide substantial power consumption, area, and cost savings compared to conventional solutions. For example, embodiments use all-passive filtering and substantially reduce active elements compared to conventional solutions. As a result, significant reductions in required area, noise, and power consumption can be achieved. In addition, embodiments perform filtering solely in the current domain, thereby eliminating the non-linear voltage-to-current conversion used in conventional circuits and enabling highly linear filtering. Furthermore, embodiments are highly programmable and easily reconfigurable without the use of tunable capacitors. As such, embodiments are very suitable solutions for multi-band multi-mode wireless transmitters.

Applications of CI processing to ad-hoc and peer-to-peer networking significantly improve throughput, network capacity, range, power efficiency, and spectral efficiency. CI-based subscriber units perform network-control functions to optimize network performance relative to channel conditions, network loads, and subscriber services. CI codes are used to identify and address network transmissions. Channel characteristics of communication links are employed to encode, address, and authenticate network transmissions. CI transceivers used as relays and routers employ unique characteristics of transmission paths to code and decode network transmissions. A central processor is adapted to perform array processing with signals received from, and transmitted by, a plurality of subscriber units in a wireless network.

There is provided a rule-set generator and a method of automated configuration of a security gateway. The method comprises setting-up an initial rule-set; obtaining log records of communication events corresponding to the initial rule-set so as to obtain a sufficient amount of log records; transforming the obtained log records into respective rules, wherein source, destination and service fields in each rule correspond to source, destination and service values in respective obtained log record, and the action in all rules is defined as “Accept”, thus giving rise to a transformation-based rule-set; and processing the transformation-based rule-set so as to generate an operable rule-set by processing the transformation-based rule-set.

A first integrated circuit design with a first maximum operating frequency is modified to achieve a second integrated circuit design with a second maximum operating frequency. The integrated circuit design comprises an arrangement of cells. Each of these cells drives a signal that propagates through a net of other circuit elements to one or more nodes that are limited by respective signal timing constraints. An analytical cost function is assigned to each of the cells. Each analytical cost function comprises a value for its respective cell that is based on one or more speed-related factors indicative of the impact of the respective cell on the first maximum operating frequency of the first integrated circuit design. One or more of the cells are replaced with different cells based on the determined analytical cost functions.

A lightweight electrical assembly for vehicular application is virtually “fastenerless” and includes a fold-up case formed of polymer based material that is molded to provide details to accept electronic devices such as playback mechanisms and radio receivers, as well as the circuit boards required for electrical control and display. The case is of composite structure, including an insert molded electrically conductive wire mesh screen that has been pre-formed to contour with the molding operation. The wire mesh provides electromagnetic shielding and grounding of the circuit boards via exposed wire mesh pads and adjacent ground clips. Side wall closure members are extruded of aluminum defining self-engaging attachment features for affixing to the case, providing electrical self-grounding with the wire screen and thermal grounding with internal power devices. The major components and subassemblies are self-fixturing and self-interconnect during the final assembly process eliminating the need for dedicated tools, fixtures and assembly equipment.

A method of forming a part from a metallurgical powder includes compressing a metallurgical powder including no more than 0.3 weight percent of lubricant within a die to provide a green compact. The green compact is subsequently sintered by induction heating up to a sintering temperature of the green compact and maintaining the compact at the temperature for a time sufficient to provide a sintered compact. The sintered part may be subsequently hot formed and / or forged to densify and adjust the dimensions of the sintered compact.

Systems and corresponding methods include a system having an operating system based wholly around a protocol stack, such as a Transmission Control Protocol / Internet Protocol (TCP / IP) stack. The system may include a central processing unit (CPU) including the operating system embedded therein, and a network interface coupled with a network and the CPU. The network may be the Internet. The operating system is fundamentally a state machine. The kernel of the operating system is fundamentally just a protocol stack for communicating with one or more devices of the network via the network interface. The protocol stack may be a TCP / IP protocol stack, UDP / IP stack or combinations thereof. A chip may be provided that includes the TCP / IP stack state machine-based operating system embedded in a CPU. The resultant chip may be ultra low power, miniscule in size, and IP-centric.

A lightweight radio / CD player for vehicular application is virtually “fastenerless” and includes a case and frontal interface formed of polymer based material that is molded to provide details to accept audio devices such as playback mechanisms (if desired) and radio receivers, as well as the circuit boards required for electrical control and display. The case and frontal interface are of composite structure, including an insert molded electrically conductive wire mesh screen that has been pre-formed to contour with the molding operation. The wire mesh provides EMC, RFI, BCI and ESD shielding and grounding of the circuit boards via exposed wire mesh pads and adjacent ground clips. The PCB architecture integrally forms a resilient beam portion adjacent an edge thereof carrying a grounding pad. The major components and subassemblies are self-fixturing during the final assembly process and self-interconnect by integral guide and connection features effecting “slide lock” and “snap lock” self-interconnection.