Abstract: An apparatus for and method of updating (305) each of the tiers of a multiple-tier database (200) by defining an independent data rate between each of the tiers of the database (200). The present method provides maximum data throughput, which is not provided with a solution that selects the lowest possible data rate for all transmissions between all tiers. By providing for a different communication rate (303) that is independent of the communication rate between each set of tiers of the database (200), throughput is maximized while limiting the possibility of surpassing or overwhelming component capabilities that could cause equipment malfunction or “crashing.” The communication rate may be negotiated (401 through 413) between components at the different tiers of the database (200).

Abstract: This invention relates to a lubricating oil composition comprising a base stock and an antioxidant comprising an oil soluble trinuclear organomolybdenum compound of the generic formula: Mo3Sx—(Q) (1) wherein x is from 4 to 10 and Q is a core group, which may be a ligand, and at least one other compound selected from a phenolic and an aminic compound wherein the basestock has a kinematic viscosity at 100° C. (KV100) from about 2 cSt to 20 cSt (2×10−6 to 20×10−6 m2/sec) and a saturates content of at least 85%. The composition has a high oxidation stability, reduced deposit formation and is capable of giving rise to good fuel economy improvement.

Abstract: This invention relates to a lubricating oil composition comprising a base stock and an antioxidant comprising an oil soluble trinuclear organomolybdenum compound of the generic formula: Mo3Sx-(Q) (I) wherein x is from 4 to 10 and Q is a core group, which may be a ligand, and at least one other compound selected from a phenolic and an aminic compound wherein the basestock has a kinematic viscosity at 100° C. (KV100) from about 2 cSt to 20 cSt (2×10−6 to 20×10−6 m2/sec) and a saturates content of at least 85%. The composition has a high oxidation stability, reduced deposit formation and is capable of giving rise to good fuel economy improvement.

Abstract: A method, system and computer program product for efficient storage of data for use by an application, including a set top box. The set top box including a physical memory, a bulk storage device, and a memory management unit (MMU) coupled between the application and the physical memory and the bulk storage device. The physical memory and the bulk storage device are configured to store the data. The MMU is configured to translate a virtual address provided by the application to a physical address used by one of the physical memory and the bulk storage device.

Abstract: An access authentication system is provided for authenticating access for visitors to a wireless local area network (W-LAN), the operator of which administers a visitor authentication, authorisation and accounting (VAAA) server. A user requesting visiting access to the W-LAN, is required to have a valid cellular mobile account, a portable computing device with a browser and a valid W-LAN card from another operator that administers a home authentication, authorisation and accounting (HAAA) server. The user, on requesting visiting access to the W-LAN, inputs, via the VAAA server, identity information that enables the HAAA to issue a personal identification number (PIN) which is encoded and forwarded, preferably by way of a short message service (SMS), to the user's mobile telephone.

Abstract: An apparatus for placing solder balls in a pattern on a substrate, e.g., to form a ball grid array, the apparatus comprising a template having a first plane, a second plane, and a plurality of holes passing substantially orthogonally through the first and second planes parallel to an axis and corresponding in location to the pattern. Each of the holes is slightly larger than a solder ball diameter. The apparatus also including a porous base having first and second planes, wherein the first plane of the base contacts the second plane of the template. The base is permeable to a fluid in a first direction from the first plane of the template toward the second plane of the base. The apparatus further includes a fluid controller in fluid communication with the base for selectively causing the fluid to pass through the holes and through the base in the first direction to force the solder balls into the holes.

Abstract: An apparatus for placing solder balls in a pattern on a substrate is provided for, for example, to create a ball grid array. The apparatus comprises a template having a first plane, a second plane, and a plurality of holes. The holes pass substantially orthogonally through the first and second planes so that the template is permeable to a fluid between the first and second planes. The holes correspond in location to the pattern and each of the holes passes through the template along an axis. Each of the holes has a first end adjacent to the first plane with a first cross section substantially parallel to the first plane. The first cross section has a first characteristic dimension, for example, a diameter if the first cross section is circular. In addition each of the holes has a second end adjacent to the second plane with a second cross section substantially parallel to the second plane. The second cross section has a second characteristic dimension.

Abstract: A sheath for at least partially covering a tubular member, includes a helically wound strip having an electrically conductive portion extending through the strip from an inner surface of the strip to an outer surface of the strip. The conductive portion also extends continuously substantially helically along at least part of the length of the sheath. The sheath, and in particular the strip, may be formed from a flame retardant material.

Abstract: An apparatus for and method of updating (305) each of the tiers of a multiple-tier database (200) by defining an independent data rate between each of the tiers of the database (200). The present method provides maximum data throughput, which is not provided with a solution that selects the lowest possible data rate for all transmissions between all tiers. By providing for a different communication rate (303) that is independent of the communication rate between each set of tiers of the database (200), throughput is maximized while limiting the possibility of surpassing or overwhelming component capabilities that could cause equipment malfunction or "crashing." The communication rate may be negotiated (401 through 413) between components at the different tiers of the database (200).

Abstract: An information retrieval device displays portions of a dynamically modifiable document requested by a user. The information retrieval device has a controller connected to a display screen, input selector switches, such as buttons, and memory, such as non-volatile flash memory. One or more documents, such as a newspaper or magazine, is stored in the memory. A receiver, such as a pager, modem, or FM radio receiver, is connected to and dynamically updates the memory. When the device is turned on, a first portion of a document is displayed on a display screen. When the user wants to see a different portion of the document, or a different document altogether, she presses one of the buttons. Upon detection that a button was enabled, an action is performed that changes the display on the display screen.

Abstract: In a sodium-sulphur cell having a solid electrolyte separating sodium from a cathodic region containing sulphur/polysulphides in a graphite felt, a cathode current collector is formed of an aluminium substrate on which is an interstrate layer of nickel-chromium alloy covered by a coating of titanium oxide or other electronically conductive oxide intrinsically inert to the cathodic reactant.

Abstract: Pharmaceutical compositions are described in which the active ingredient is a 7,7-dimethyl-[2,2,1]-bicycloheptane having at the 1-position a substituted or unsubstituted amino or aminomethyl group. The active ingredients have been found to possess antiviral and central nervous system activity.

Abstract: In an electrochemical cell, such as a sodium-sulphur cell, having a tube of solid electrolyte material separating a liquid alkali metal from a cathodic reactant, the electrolyte tube is surrounded by constraining means which apply an inward pressure as the cell temperature rises. This is achieved either by having a suitable means, e.g., wire, around the tube with a lower coefficient of expansion than the tube, or by putting powder or particles or corrugated metal or other constraining means between the tube and a surrounding housing, the materials being chosen to have appropriate coefficients of expansion to give the required inward pressure.