506results about How to "Efficient change" patented technology

A data management system or “DMS” provides a wide range of data services to data sources associated with a set of application host servers. The data management system typically comprises one or more regions, with each region having one or more clusters. A given cluster has one or more nodes that share storage. To facilitate the data service, a host driver embedded in an application server connects an application and its data to a cluster. The host driver provides a method and apparatus for capturing real-time data transactions in the form of an event journal that is provided to the data management system. The driver functions to translate traditional file/database/block I/O into a continuous, application-aware, output data stream. Using the streams generated in this manner, the DMS offers a wide range of data services that include, by way of example only: data protection (and recovery), disaster recovery (data distribution and data replication), data copy, and data query and access.

A turbine engine provides a spool supporting a turbine. The spool is arranged in a core nacelle and includes a thrust bearing. A fan is arranged upstream from the core nacelle and is coupled to the spool. A fan nacelle surrounds the fan and core nacelle and provides a bypass flow path that includes a fan nozzle exit area. A flow control device is adapted to effectively change the fan nozzle exit area. A controller is programmed to monitor the thrust bearing and command the flow control device in response to an undesired load on the thrust bearing. Effectively changing the fan nozzle exit area with the flow control device actively manages the bearing thrust load to desired levels.

Etching solutions are disclosed for etching low-k dielectric layers on substrates, said solutions including effective proportions of an oxidant for oxidizing a low-k dielectric layer and effective proportions of an oxide etchant for removing oxides. It is possible to easily remove a low-k dielectric layer using such etching solutions by a single-stage treatment process.

Methods and compositions are provided that are useful for detecting and reporting a plurality of different target polynucleotide sequences in a sample, such as polynucleotides corresponding to a plurality of different genes expressed by a cell or cells. In particular, the invention provides methods for screening a plurality of candidate polynucleotide probes to evaluate both the sensitivity and the specificity with which each candidate probe hybridizes to a target polynucleoide sequence. Candidate polynucleotide probes can then be ranked according to both their sensitivity and specificity, and probes that have optimal sensitivity and specificity for a target polynucleotide sequence can be selected. In one embodiment, polynucleotide probes can be selected according to the methods described herein to prepare “screening chips” wherein a large number of target polynucleotide sequences are detected using a single microarray have a few (e.g., 1–5) probes for each target polynucleotide sequence. In a particularly preferred embodiment, the invention provides a screening chip that can detect genetic transcripts from the entire genome of an organism. In an alternative embodiment, polynucleotide probes can be selected according to the methods described herein to prepare “signature chips” to more accurately detect certain selected “signature genes” using several polynucleotide probes (e.g., 10–20) for each signature gene. The invention additionally provides microarrays containing polynucleotide probes for a large number of genes expressed by a cell or organism. Further, methods for detecting a plurality of polynucleotide molecules, including a large number of genes expressed by a cell or organism, are also provided.

The method and system for non-invasively repositioning at least one stimulating electrode on a lead relative to tissue, such as nerve tissue, in a body includes elements for carrying out the method and the steps of: providing a lead having at least one stimulating electrode thereon which is located skew to an elongate axis of the lead; implanting the lead in a body; implanting in the body a drive mechanism having structure for engaging and rotating the lead; and, providing an exterior signal generating and transmitting mechanism for transmitting electromagnetic signals from outside the body to the drive mechanism implanted in the body for causing the drive mechanism to rotate the lead thereby to adjust the position of the at least one stimulating electrode on the lead relative to tissue in the body.

This invention provides the use of conserved non-genic sequences so commonly found in most species of plants and animals for the detection of a disease and condition. The intimate and ultimately important link of the corresponding DNA sequences and expressed RNA sequences with their conserved non-genic sequence makes the detection possible. Apart from the diagnostic use, the combination of the conserved non-genic sequences with the corrected or designed DNA or RNA sequences makes treatment or improvement possible for living organisms.

A roller cone bi-center bit for economically drilling an enlarged borehole below casing in earth formation is provided. The bi-center bit includes a rolling cone cutter or other appropriate cutter to enlarge a pilot bore also made by rolling cone or other type of cutters. The bit comprises a single-diameter body with a recess to accommodate the trailing cutter which enlarges the pilot bore. The bi-center bit may also provide the ability to change out the cutters efficiently in the field. The cutters are oriented to enhance drilling out the cement plug at the bottom of the casing. The cone cutter may be also be mounted on segments which are designed to be easily removed for replacement or adjustment in position in the field.

A method of conjugating peptides and proteins by means of glycosyltransferase is provided.

A method of communicating between a mobile terminal and a personal computer. The method includes communicating between the personal computer and the mobile terminal using a first communication mode, transmitting an executable program from the mobile terminal to the personal computer, the executable program configured to be executed on the personal computer and to display on the personal computer at least one copy widget program respectively corresponding to at least one original widget program executing on the mobile terminal, receiving on the mobile terminal from the personal computer a modification control signal corresponding to a modification of the at least one copy widget program displayed on the personal computer, and modifying the at least one original widget program on the mobile terminal with modifications made to the at least one copy widget program displayed on the personal computer.

Method of conjugating glycoproteins by means of chemical modification is provided as well as new modified glycoproteins.

Provided is point-based efficient three-dimensional (3D) information representation from a color image that is obtained from a general Charge-Coupled Device (CCD)/Complementary Metal Oxide Semiconductor (CMOS) camera, and a depth image that is obtained from a depth camera. A 3D image processing method includes storing a depth image associated with an object as first data of a 3D data format, and storing a color image associated with the object as color image data of a 2D image format, independent of the first data.

A turbofan engine is provided that includes a fan nacelle surrounding a core nacelle. The core nacelle houses a spool. The fan and core nacelles provide a bypass flow path having a nozzle exit area. A turbofan is arranged within the fan nacelle upstream from the core nacelle. A flow control device is adapted to effectively change the nozzle exit area to obtain a desired operating condition for the turbofan engine. A gear train couples the spool and turbofan for reducing a turbofan rotational speed relative to a spool rotational speed. A controller is programmed to respond to at least one sensor. The controller is programmed to effectively control the nozzle area.

An apparatus, a method, a system and a computer program for providing users with early and accurate information relating to a status of a particular flight. Early and accurate information relating to a status of a particular flight is provided to the user. The method includes receiving user data that includes aircraft departure information, determining inbound aircraft data based on the user data, receiving constraint status information, generating update status data based on the inbound aircraft data, outbound aircraft data and constraint status information, and sending an update status message to the user.

A data communication system dynamically selects timer durations to ensure delivery of data at a desired bit rate. A source or proxy source transmits data, such as streaming media, to a destination according to a dynamic bit rate timer, where the timer regulates the transmission frequency and/or the packet size of the data being transmitted. The timer dynamically adapts the transmission frequency or packet size according to the relative positioning of data pointers in a buffer and effectively changes the rate of data delivery. In this way, data may be delivered at the desired average bit rate to the destination despite network capacity fluctuations.

An improved golf club fitting system for fitting a set of golf clubs to a player includes the steps of measuring a player's hand grip strength and selecting a representative golf club having a dead weight directly proportional to the player's grip strength. The club length and the swing weight of the representative golf club are then determined by standard testing procedures commonly used in the golf club industry. A balance index (BI) for the representative golf club is then computed by dividing the dead weight (DW) by the swing weight (SW) (DW/SW=BI) and the balance index (BI) is compared to the dead weight to determine generally corresponding values for the remaining other golf clubs in the set such that the system user can match different irons and woods to the representative golf club thereby creating an ideal matched set of golf clubs for the player.

The present invention relates to a mobile communication system comprising a structure for realizing “network seamless” for roaming between different kinds of networks, “contents seamless” for converting different kinds of encoding or media therebetween, and “device seamless” for making it possible to utilize optimum I/O devices in conformity to surrounding environments. This mobile communication system detects a change in an environment in use concerning an object such as a mobile terminal, for example, notifies at least one apparatus relating to the change of the result of detection, sets various resources constituting a network in conformity to a new environment, and switches them. This makes it possible to construct a seamless network which automatically eliminates seams (restrictions) concerning changes in the environment and the like.