Abstract: A method of fusing a low resolution multispectral image with a high resolution panchromatic image comprising the step of generating a new synthetic pan image using multispectral bands from the multispectral image.

Abstract: A flash memory controller with a volatile program and data memory is disclosed. The controller loads microcode and data into the program and data memory from a flash memory array upon powerup of the controller. If an error occurs during the download or the microcode does not exist in the flash memory array, then the controller loads microcode and data into the program and data memory from the host computer. In some embodiments of the invention, an initial code is downloaded to the controller so that an evaluation of the configuration of the controller and the flash memory can be communicated to a host computer. The host computer then downloads for storage into the flash memory a tailored microcode and restarts the controller so that the tailored microcode is loaded from the flash memory and executed. In some embodiments, a protection circuit is provided to protect the microcode from accidentally being erased from the flash memory.

Abstract: Methods of providing improved metal coatings or metal deposits on a substrate, improvements in plating solutions that are used to provide such metal deposits and articles of the metal-coated substrates. The solderability of the metal coating is enhanced by incorporating trace amounts of phosphorus in the metal coating to reduce surface oxide formation during subsequent heating and thus enhance long term solderability of the metal coating. The phosphorus is advantageously provided in the metal coating by incorporating a source of phosphorus in a solution that is used to provide the metal coating on the substrate, and the metal coating is then provided on the substrate from the solution.

Abstract: In accordance with the invention, the volatility of a solder plating bath with volatile brighteners such as aldehydes has its volatility reduced by the addition of diols to the bath. The diols are advantageously 1,3 propanediol or 1,2 propanediol and are accompanied by lower molecular weight alcohols. In a preferred embodiment, a diol along with low alcohol is added to a bath comprising sulfonic acid, surfactant, grain refiner and brightening agents comprising an aromatic aldehyde and a carboxylic acid.

Abstract: In accordance with the present invention, an electroplating solution is provided for electroplating satin bright tin-bismuth alloy solder coatings in high speed electroplating applications. The solution comprises a sulfonic acid electrolyte, a soluble tin compound, a soluble bismuth compound, a non-ionic surfactant, a grain refiner and an antioxidant. The preferred non-ionic surfactant comprises a mixture of polyethylene glycol-block-polypropylene glycol, polyethylene glycol-ran-polypropylene glycol, and ethylenediamine tetrakis (polyethylene glycol-block-polypropylene glycol) tetrol.

Abstract: A method and apparatus for rapid dialing of a mobile terminal. A database is set in a memory unit of the mobile terminal, including mobile service provider data and at least one corresponding Internet phone prefix code. A mobile service provider is selected from the database to obtain the corresponding Internet phone prefix code. A destination number is entered by an input device to combine with the Internet phone prefix code resulting in a final complete character string, which is then dialed.

Abstract: A method of chatting for handheld devices and a related system. A user sets up caller and receiver information, allowing the handheld device to determine whether or not incoming messages are from the set receivers. The handheld device displays all messages from the set receivers. The system has a message chat settings module, a message transfer module, a message entry module, and a message filtering module. The user enters a message chat program, sets up information for the chat parties, and uses message transfer to perform multi-party chat.

Abstract: A quantum switch teleportation system contains one pair of two-mode squeezed light source devices that generate a pair of two-mode squeezed lights, and two receiving devices. The user can switch or select the receiving device to which information will be provided based on a difference in entanglement conditions of the pair of two-mode squeezed lights.

Abstract: The invention relates to heat transfer apparatus for cooling electronic components. There is a continuously increasing demand for compact electronic systems such as portable laptop computers and thirst for high processing power, leading to high heat generated by components residing within these systems. These electronic systems have to be cooled due to their fixed operating temperature ranges. Operating an electronic component beyond its rated operating temperature range will damage electronic components. Instead of conventionally utilising a bigger fan, a smaller sized solution is required for cooling an electronic component contained in a compact electronic system, for example a notebook computer. A heat transfer apparatus includes a heat carrier for conveying heat away from the electronic system into a radiator for dissipation. The radiator is placed into a cooler for directing air through the radiator and expelling heated air, cooling the radiator in the process.

Abstract: A combined colour 2D/3D image includes an image medium, a first image of an object including a first colour band on said medium, a second image of the object including second and third colour bands, the first colour band overlaid on the second and third colour bands and in registration therewith, whereby the combined image appears as a clear 2D image when viewed without a complementary colour filter and as a 3D image when viewed with such a filter.

Abstract: A mobile telephone capable of displaying an image of a caller automatically. The mobile telephone includes an input device, a storage media, a caller register, a query device and a display device. While receiving a call, the mobile telephone displays an image of a caller. The invention also provides a method for automatically displaying an image of a caller in a mobile telephone. After receiving an incoming telephone number, the mobile telephone seeks the incoming telephone number in a predetermined look-up table that comprises telephone numbers and images corresponding to the incoming telephone numbers. Lastly, when finding the incoming telephone number in the look-up table, the image corresponding to the incoming telephone number is displayed on the display device of the mobile telephone.

Abstract: In accordance with the invention, the volatility of a solder plating bath with volatile brighteners such as aldehydes has its volatility reduced by the addition of diols to the bath. The diols to the bath. The diols are advantageously 1,3 propanediol or 1,2 propanediol and are accompanied by lower molecular weight alcohols. In a preferred embodiment, a diol along with low alcohol is added to a bath comprising sulfonic acid, surfactant, grain refiner and brightening agents comprising an aromatic aldehyde and a carboxylic acid.

Abstract: In accordance with the present invention, an electroplating solution is provided for electroplating satin bright tin-copper alloy solder coatings at high speed. The preferred solution comprises sulfonic acid, tin sulfonate, copper sulfonate, non-ionic surfactant, satin brightener and an antioxidant catechol. The preferred surfactant is polyoxyethylene-block-polyoxypropylene. The preferred satin brightener is formed by the oxidation of an aqueous solution of 1-phenyl-3-parazolidinone. The preferred sulfonic acid is methanesulfonic acid.

Abstract: In accordance with the present invention, an electroplating solution is provided for electroplating satin bright tin-bismuth alloy solder coatings in high speed electroplating applications. The solution comprises a sulfonic acid electrolytes, a soluble tin compound, a soluble bismuth compound, a non-ionic surfactant, a grain refiner and an antioxidant. The preferred non-ionic surfactant comprises a mixture of polyethylene glycol-block-polypropylene glycol, polyethylene glycol-ran-polypropylene glycol, and ethylenediamine tetrakis (polyethylene glycol-block-polypropylene glycol) tetrol.

Abstract: A method and apparatus to non-interactively test telephone networks and more specifically to localize faults such as resistive faults in the subscriber loop of the telephone network is presented. The method and apparatus determine whether the fault is in the tip line or ring line of a phone line. The existence of a fault voltage, if any, is also determined. The resistance of the tip line to ground and the resistance of the ring line to ground is measured. A fault resistance is calculated from this information, from which the location of the fault is determined.

Abstract: Timing in a receiver is synchronized to an orthogonal frequency division multiplex (OFDM) signal transmitted over a channel. The OFDM signal includes multiple training symbols, including long and short training symbols. The first half of the training symbols are correlated with the second half to determine a coarse index which is used to adjust the unsynchronized OFDM. In the coursely adjusted OFDM signal, the first training symbol is then correlated with the last traininig symbol to determine a fine index to adjust the coarsely adjusted OFDM signal so that the receiver is synchronized with the transmitted OFDM signal.

Abstract: In accordance with a first aspect of the invention, a metal substrate is provided with a layer of tin or tin alloy that is coated under tensile stress to inhibit the growth of tin whiskers. The tensile stressed tin and tin alloy is preferably coated with a grain size larger than 1 micrometer. Advantageously the tin or tin alloy is coated on an underlayer chosen to maintain or generate the tensile stress state in the tin coating. The tensile stress inhibits whisker growth, and the resulting structure is particularly useful as a part of an electrical connector or lead frame. In a second aspect of the invention, the tensile stress of tin coatings is monitored to provide coatings of reduced tendency toward whisker growth.

Abstract: In accordance with the invention, a metal substrate is coated with a layer of tin or tin alloy that is surface doped to inhibit the growth of tin whiskers. An optional metal underlayer may be disposed between the substrate and the tin. In an exemplary embodiment the metal substrate comprises copper alloy coated with a nickel underlayer and a layer of surface doped with gold or palladium tin. The doping inhibits whisker growth, and the resulting structure is particularly useful as an electrical connector or lead frame.

Abstract: In accordance with the invention, a metal substrate is coated with a multilayer finish comprising a layer of tin or tin alloy and one or more outer metal layers. An optional metal underlayer may be disposed between the substrate and the tin. In an exemplary embodiment the metal substrate comprises copper alloy coated with a nickel underlayer, a layer of tin and an outer metal layer of palladium. The resulting structure is particularly useful as an electrical connector or lead frame.

Abstract: A method and automatic test system for determining qualification of a twisted pair transmission line to propagate data signals. The method includes measuring phase imbalance in the twisted pair transmission line. The phase imbalance is determined by resistance imbalance in the twisted pair transmission line. The resistance imbalance is determined by applying a common mode voltage to the twisted pair transmission line; and, determining phase imbalance in the twisted pair in response to the applied common mode voltage. The method includes applying a common mode voltage to the twisted pair transmission line; determining phase imbalance if the twisted pair in response to the applied common mode voltage; detecting a peak in the determined phase imbalance; determining a frequency of the detected peak; determining line qualification in accordance with the determined frequency.