Patent application number | Description | Published |
20080210669 | Plasma Arch Torch Cutting Component With Optimized Water Cooling - A nozzle or retaining cap for a plasma arc torch that includes a surface defining a conductive contact portion for exchanging heat with an adjacent torch component. The adjacent torch component can be a retaining cap, electrode or nozzle. The surface of the nozzle or retaining cap can also at least partially define a cooling channel having a curvilinear surface. A sealant portion can be positioned between the conductive contact portion and the cooling channel. The sealant portion can form or create a fluid barrier between the cooling channel and the conductive portion. | 09-04-2008 |
20080237202 | Plasma Arc Torch Having an Electrode With Internal Passages - An electrode for a plasma arc cutting torch which minimizes the deposition of high emissivity material on the nozzle, reduces electrode wear, and improves cut quality. The electrode has a body having a first end, a second end in a spaced relationship relative to the first end, and an outer surface extending from the first end to the second end. The body has an end face disposed at the second end. The electrode also includes at least one passage extending from a first opening in the body to a second opening in the end face. A controller can control the electrode gas flow through the passages as a function of a plasma arc torch parameter. Methods for operating the plasma arc cutting torch with the electrode are disclosed. | 10-02-2008 |
20090026180 | PLASMA ARC TORCH CUTTING COMPONENT WITH OPTIMIZED WATER COOLING - A nozzle, retaining cap, or shield for a plasma arc torch that includes a surface defining a conductive contact portion for exchanging heat with an adjacent torch component. The adjacent torch component can be a retaining cap, electrode or nozzle. The surface of the nozzle, retaining cap, or shield can also at least partially define a cooling channel having a curvilinear surface. A sealant portion can be positioned between the conductive contact portion and the cooling channel. The sealant portion can form or create a fluid barrier between the cooling channel and the conductive portion. | 01-29-2009 |
20120181257 | Electrode for a Contact Start Plasma Arc Torch and Contact Start Plasma Arc Torch Employing Such Electrodes - A component for a contact start plasma arc torch is provided. The component includes a hollow body defining a channel with a longitudinal axis. The channel is capable of slideably receiving an electrode body along the longitudinal axis. The component includes a contact element disposed in the hollow body and includes a first surface and a second surface. The first surface is adapted to facilitate electrical communication with a power supply and the second surface is adapted to physically contact a surface of the electrode body when the plasma arc torch is operated in a transferred arc mode. In addition, the second surface is characterized by the absence of physical contact with the surface of the electrode body when the torch is operated in a pilot arc mode. | 07-19-2012 |
Patent application number | Description | Published |
20090138220 | Power-aware line intervention for a multiprocessor directory-based coherency protocol - A directory-based coherency method, system and program are provided for intervening a requested cache line from a plurality of candidate memory sources in a multiprocessor system on the basis of the sensed temperature or power dissipation value at each memory source. By providing temperature or power dissipation sensors in each of the candidate memory sources (e.g., at cores, cache memories, memory controller, etc.) that share a requested cache line, control logic may be used to determine which memory source should source the cache line by using the power sensor signals to signal only the memory source with acceptable power dissipation to provide the cache line to the requester. | 05-28-2009 |
20090138660 | Power-aware line intervention for a multiprocessor snoop coherency protocol - A snoop coherency method, system and program are provided for intervening a requested cache line from a plurality of candidate memory sources in a multiprocessor system on the basis of the sensed temperature or power dissipation value at each memory source. By providing temperature or power dissipation sensors in each of the candidate memory sources (e.g., at cores, cache memories, memory controller, etc.) that share a requested cache line, control logic may be used to determine which memory source should source the cache line by using the power sensor signals to signal only the memory source with acceptable power dissipation to provide the cache line to the requester. | 05-28-2009 |
20090300680 | Method and Apparatus for Displaying Interactions With Media by Members of a Social Software System - A media viewing method and system monitors user interaction with an electronic program guide. An awareness engine collects data generated by the user interaction and forms awareness indicators and information. The awareness information is output to end users and is indicative of which users in a social circle are accessing (e.g. viewing, playing, or recording) or have accessed which media works. Some output enables user-to-user interaction. The media works may be supplied by cable television, satellite television, online or global computer network sources. | 12-03-2009 |
20090307047 | System to Defer and Refer Advertisements Presented in Conjunction with Media Device Control Interfaces - A targeted advertising method and system tracks user interaction with and responses to a displayed advertisement. The advertisement is displayed in the user viewing control interface of a media device system (e.g. delivering cable television, satellite television, global computer network/online media). Based on recorded user responses, the invention system generates viewer lists enabling targeted advertising. The viewer lists include lists of users that have viewed the advertisement, lists of users that have requested more information and/or lists of peer recommended users. | 12-10-2009 |
20100153700 | Multicore Processor And Method Of Use That Configures Core Functions Based On Executing Instructions - A processor having multiple cores coordinates functions performed on the cores to automatically, dynamically and repeatedly reconfigure the cores for optimal performance based on characteristics of currently executing software. A core running a thread detects a multi-core characteristic of the thread and assigns one or more other cores to the thread to dynamically combine the cores into what functionally amounts to a common core for more efficient execution of the thread. | 06-17-2010 |
20100153956 | Multicore Processor And Method Of Use That Configures Core Functions Based On Executing Instructions - A multiprocessor system having plural heterogeneous processing units schedules instruction sets for execution on a selected of the processing units by matching workload processing characteristics of processing units and the instruction sets. To establish an instruction set's processing characteristics, the homogeneous instruction set is executed on each of the plural processing units with one or more performance metrics tracked at each of the processing units to determine which processing unit most efficiently executes the instruction set. Instruction set workload processing characteristics are stored for reference in scheduling subsequent execution of the instruction set. | 06-17-2010 |
20110317593 | Conferencing that Bridges Virtual World and Real-World Meeting Places - Mechanisms are provided for conference call communication in a virtual world environment. The mechanisms establish a hybrid conference call by establishing a hybrid conference call communication connection between a data based communication conference call server, that handles data based communications with client computing devices, and a telephone conference call server, that handles telephone protocol communications with telephone devices external to the virtual world environment. Communications between client computing devices and telephone devices are converted from data based communications to telephone protocol communications and vice versa using a data based communication conference call server and a telephone conference call server. | 12-29-2011 |
20120290544 | DATA COMPLIANCE MANAGEMENT - A solution for managing data compliance for a set of data repositories in an automated/semi-automated manner is provided. A data repository profile for each data repository can be used to identify a scanning component corresponding to the data repository, which can be launched to identify any suspect data items stored in the data repository. Subsequently, an identified suspect data item can be evaluated for compliance with one or more compliance policies of the corresponding data repository, which also can be stored in the repository profile. When the suspect data item is evaluated as being in violation of one or more compliance policies, a set of corrective actions stored in the repository profile can be identified and initiated to address the violation. | 11-15-2012 |
20150025690 | HIVE OF SMART DATA CENTER TILES - A smart tile system and methodology, each tile having a sensor device and control unit for monitoring an environmental condition of a room or space. A plurality of smart tiles form a hive community resulting in a tightly coupled sensor network configured to communicate in clusters and collaborate to accomplish missions. One of the missions is environmental control which is communicated to a tile in the form of a policy. The tiles around one piece of equipment in the room or space may control the regulating of cooling/heating for just that one piece of equipment allowing little to not impact of other equipment(s) in the room. The smart tile of the hive communicate over a mesh network protocol, and one or more smart tiles comprise a vent under actuator control wherein the tile is configured to receive commands to adjust the vent opening according to a desired setting. | 01-22-2015 |
Patent application number | Description | Published |
20090164399 | Method for Autonomic Workload Distribution on a Multicore Processor - A multiprocessor system which includes automatic workload distribution. As threads execute in the multiprocessor system, an operating system or hypervisor continuously learns the execution characteristics of the threads and saves the information in thread-specific control blocks. The execution characteristics are used to generate thread performance data. As the thread executes, the operating system continuously uses the performance data to steer the thread to a core that will execute the workload most efficiently. | 06-25-2009 |
20100049963 | Multicore Processor and Method of Use That Adapts Core Functions Based on Workload Execution - A processor has multiple cores with each core having an associated function to support processor operations. The functions performed by the cores are selectively altered to improve processor operations by balancing the resources applied for each function. For example, each core comprises a field programmable array that is selectively and dynamically programmed to perform a function, such as a floating point function or a fixed point function, based on the number of operations that use each function. As another example, a processor is built with a greater number of cores than can be simultaneously powered, each core associated with a function, so that cores having functions with lower utilization are selectively powered down. | 02-25-2010 |
20130013903 | Multicore Processor and Method of Use That Adapts Core Functions Based on Workload Execution - A processor has multiple cores with each core having an associated function to support processor operations. The functions performed by the cores are selectively altered to improve processor operations by balancing the resources applied for each function. For example, each core comprises a field programmable array that is selectively and dynamically programmed to perform a function, such as a floating point function or a fixed point function, based on the number of operations that use each function. As another example, a processor is built with a greater number of cores than can be simultaneously powered, each core associated with a function, so that cores having functions with lower utilization are selectively powered down. | 01-10-2013 |