Abstract: In one embodiment of the invention, a method of removing a key ring stud assembly comprising a key ring portion and a stud, from a threaded aperture of a gas turbine engine component is disclosed. The method comprises forming a tack weld on the key ring portion of the key ring stud assembly. The method also comprises welding an extractor to the tack weld; attaching a puller to the extractor welded to the tack weld; and removing the key ring portion by pulling on the puller, wherein the stud remains in the threaded aperture. The method further comprises assembling two nuts to the stud. Advantageously, the stud may be removed using a wrench or other suitable tool without damaging the threaded aperture of the gas turbine engine component.

Abstract: A structure incorporates very low dielectric constant (k) insulators with copper wiring to achieve high performance interconnects. The wiring is supported by a relatively durable low k dielectric such as SiLk or SiO2 and a very low k and less-robust gap fill dielectric is disposed in the remainder of the structure, so that the structure combines a durable layer for strength with a very low k dielectric for interconnect electrical performance.

Abstract: An electrical connector including an electrical terminal; a housing member having the electrical terminal mounted therein; and a terminal position assurance (TPA) member. The housing member includes a deflectable latch which latches the electrical terminal inside the housing member. The TPA member is movably mounted on the housing member. The TPA member includes a blocking section adapted to substantially prevent deflection of the deflectable latch and at least one polarization section. The polarization section comprises a first polarizer and a second polarizer. The first polarizer is adapted to allow proper mounting of the TPA member relative to the housing member in only one position. The second polarizer is adapted to allow proper mounting of a mating electrical connector relative to the electrical connector in only one position.

Abstract: A terminal block for a cable connector comprises a housing of insulating material, a number of signal contacts accommodated in contact cavities of the housing, at least one ground contact arranged between two adjacent signal contacts, and a planar circuit substrate having a ground layer on one side and circuit tracks on the opposite side connected to the signal contacts at one end and having a solder island for connection to a signal wire at the other end. The ground contact comprises a shielding contact blade having a contact lip connected to the ground layer of the circuit substrate and at least one contact lip projecting outwardly to contact the ground layer of a corresponding terminal block.

Abstract: A method includes deriving a plurality of semantic categories for representing important semantic cues in images, where each semantic category is modeled through a combination of perceptual features that define the semantics of that category and that discriminate that category from other categories; for each semantic category, forming a set of the perceptual features comprising required features and frequently occurring features; comparing an image to said semantic categories; and classifying said image as belonging to one of said semantic categories if all of the required features and at least one of the frequently occurring features for that semantic category are present in said image. A database contains image information, where the image information includes at least one of already classified images, network locations of already classified images and documents containing already classified images. The database is searched for images matching an input query, comprising, e.g., an image, text, or both.

Abstract: An electrical connector comprising a housing having a plurality of conductive element receiving regions within which a plurality of conductive elements are provided. The conductive elements are of a kind formed from an elongate sheet material which has been bent out of plane to define at least a first contact region a second contact region and a beam region intermediate of the first end second regions, the first and second contact regions being in a resiliently movable disposition relative to each other. Each conductive element is captured with the receiving region yet allowing movement of the contact regions relative to the housing. The capture includes the inter-engagement a locking section of conductive element and of the housing as a result of a cantilevered fixing of the conductive element to the housing in the in plane direction and the biasing of the locking section of the conductive element towards inter engagement as a result of the in plane rigidity of the conductive elements.

Abstract: A method and system are disclosed for displaying Y-bit coded RGB image data that is received as X-bit coded RGB or YCbCr image data, where X>Y. The method includes receiving X-bit coded image data, where each color channel comprises m-bits; arithmetically processing the image data to include dithering noise values that result in maintaining the luminance of the image data substantially constant; converting the YCbCr image data to RGB image data, and quantizing the image data to Y-bit coded RGB image data where each color channel comprises n-bits. For example, X=24 and Y=12. The step of arithmetically processing includes, for the RGB case and for each pixel, generating an integer random number lying in the range of [?Q/2 . . . Q/2], where Q is a quantization step size; adding the random number to each of the Red and Blue color channels, and subtracting the random number from the Green color channel; and truncating and clipping the result in each color channel. Preferably, Q=2(m?n).

Abstract: A method for manufacturing a surfboard includes providing a first member having a general surfboard shape, the first member comprising high-density ethyl vinyl acetate; locating a second member on a first exterior side of the first member, wherein the second member comprises polyethylene and has a relatively thin layer shape; heating the first and second members to bond the polyethylene second member to the high-density ethyl vinyl acetate first member; and after the second member has been bonded to the first member, cooling the first and second members.

Abstract: A two part cellular radio telephone in which a separable part is charged from a cellular transceiver portion.

Abstract: A method is disclosed for operating a synchronous space division multiple access, code division multiple access communications system. The method operates, within a coverage area of a base station (BS) or radio base unit (RBU) having a multi-element antenna array, to assign spreading codes to users. The method estimates a spatial signature vector (SSV) for a current subscriber station; uses the estimated SSV as a weight vector when determining the output power that is correlated with each of a plurality of spreading code sequences and assigns a spreading code to the current subscriber station that is determined to have the minimum output power. The step of determining the output power includes steering a beamformer toward the current subscriber station by setting the weight vector equal to the SSV, and also determines the average squared value of the antenna array output that has been despread using a code i.

Abstract: An optical connector adapter mount for mounting optical connectors to a panel. The mount comprises a frame with a mounting section for attaching the mount to the panel. The frame has a housing section with an aperture adapted for connecting at least one multi-fiber optical connector with at least a row of multiple optical fibers to the housing section. The aperture in the housing has an axis of symmetry which is slanted relative to the mounting section. The axis of symmetry of the aperture is angled relative to a normal axis of panel when the mounting section is mounted to the panel. The connector connected to the housing section is oriented with the row of multiple optical fibers aligned generally vertically.

Abstract: A method is disclosed for providing information related to an Internet Protocol (IP) Multi-Media (IM) Subsystem (IMS) to a mobile terminal. The method includes storing the information into a memory that is readable by the mobile terminal, and reading the stored information from the memory. The memory may be at least one of a USIM, an EEPROM or a RAM. In one embodiment the information is stored during a PDP context activation procedure. A wireless communications system that operates in accordance with the method is also disclosed.

Abstract: A hand held mobile telephone (1) is disclosed comprising a front face (3) having a longitudinal extension greater than a lateral extension and having a plurality of openings therein, and a multiplicity of keys (7–13) each having an upper surface bounded by side walls. Each key (7–13) protrudes from one of the plurality of openings to provide its upper surface for tactile actuation by a user and a plurality of said multiplicity of keys are arranged along a common first axis, in the longitudinal direction. Further, at least one of said plurality of keys has a vertex, in the boundary of its upper surface, aligned on said first axis.

Abstract: The object of the invention is a pair of crimping pliers that comprises two arms (10) and (12), a fixed jaw and a movable jaw (34), which is articulated in regard to the two arms, and a hinge link interposed between the two arms. This pair of pliers displays an angular point for forming an arch perpendicular to which is positioned the axis A3. The present pair of pliers also has angular values and ratios of given lengths.

Abstract: A method is disclosed for operating a radio frequency transmitter chain component, as is a radio frequency transmitter chain component that operates in accordance with the method. The method includes receiving an input signal to be mixed with a signal output from an oscillator, where the input signal is received through an operational amplifier. The method further includes applying an output of the operational amplifier to an input of a mixing circuit, rectifying the input signal to produce a rectified input signal and controlling a common-mode output voltage of the operational amplifier with the rectified input signal. This process varies the power consumption of the component in a manner that is proportional to a value of the input signal. A further step couples a mixer output signal to an input of a VGA. The component may include both the mixer and the VGA. In the preferred embodiment the input signal and the mixer output signal are differential signals.

Abstract: An electrical connector including an electrical contact and an overmolded housing. The electrical contact includes an electrically conductive substrate of an alloy material and at least one sealing coating on a first section of the substrate. The sealing coating includes chromium and/or zinc. The overmolded electrical connector housing is overmolded onto at least a portion of the first section on the sealing coating. The sealing coating prevents a passage from forming at a joint between the contact and the overmolded housing for preventing flow of vapor and/or liquid and/or other fluid through the joint.

Abstract: Disclosed are a method and an apparatus to estimate a signal-to-noise ratio (SNR) of a signal. The method includes sampling the signal, correlating and channel estimating the sampled signal, symbol combining the correlated and channel estimated signal, such as by using a maximal-ratio combining technique, estimating pilot channel and noise power to obtain a combined pilot power and noise variance estimate and inputting the symbol combined signal and the pilot power and noise variance estimate to an Eb/Nt (SNR) estimator. The method further includes, in the Eb/Nt estimator, subtracting a noise term, multiplied by a constant, from the combined signal power and computing a ratio of the unbiased signal power to the noise power to obtain an unbiased (Eb/Nt) estimate.

Abstract: Disclosed is an RF transmitter circuit (10), as well as a method for operating the circuit. The RF transmitter circuit includes a VGA (20), that includes circuitry for generating a feedback signal, and a temperature compensation block (18) having an input coupled to a gain control signal and an output coupled to an input of the VGA for providing to the VGA a compensated gain control signal. The temperature compensation block further includes a bias input that receives the VGA feedback signal. The VGA feedback signal operates to modify the gain control signal to reduce an amount of variability in a VGA gain slope over a range of VGA output power.

Abstract: A method for making Enhanced Observed Time Difference (E-OTD) measurements with a mobile station in a TDMA (ANSI-136) wireless network. The method includes steps of (a) synchronizing to a neighbor base station and receiving a Digital Traffic Channel (DTC) time slot that is on the same frequency with a desired Digital Control Channel (DCCH) that is to be measured; (b) detecting and decoding a Coded Digital Voice Color Code (CDVCC) in the DTC to obtain a DVCC; (c) verifying that the received signal is a correct signal for receiving a DCCH by comparing the received DVCC with a DVCC that forms a part of a base station neighbor list; and (d) measuring the E-OTD and associating the DVCC, the channel number and hyperband information with the E-OTD measurement resulting in an E-OTD measurement report that is transmitted to a Serving Mobile Location Center (SLMC).

Abstract: An electronically programmable mask for lithography has an array of individually controllable light sources aligned with an array of individually controllable liquid crystals, so that individual pixels may be turned on or off and phase-shifted to provide a desired light intensity distribution on a wafer. The mask may be used in a contact printing mode or in a reduction projection mode.