Abstract:
Both a relative positioned resource and an absolute positioned resource may be generated using a single editor having a single syntax for both the relative and absolute positioned elements. A layout module generates an intermediate data structure based on element information. The element information includes content of at least one element, Cartesian coordinates of the at least one element, and dimensional information of the at least one element. A unified processing module generates a first resource having absolute positioned elements by processing the intermediate data structure, and generates a second resource having relative positioned elements by processing the same intermediate data structure.
Abstract:
An anti-jackknifing device adapted for engagement between a tractor having a fifth wheel engaged with a trailer. The device features a pair of catch arms rotationally engaged to a mount with the tractor. The distal ends of the catch arms move between an engaged position in a horizontal path between two trailer mounted engaging components adapted to engage the distal end and a disengaged position out of the path. The distal ends of the catch arms may be pivotally mounted. The distal ends of the catch arms and the engaging components may also be shaped to cooperatively engage on contact. A control causes the catch arms to rotate thereby engaging the distal ends of the arms between the engaging components either automatically above a threshold speed or manually. This engagement limits the angle of the trailer to the tractor to a predetermined angle when trailer rotates on the fifth wheel causing the engaging components to contact the distal ends of the catch arms.
Abstract:
A method and system for forming contacts on semiconductor components, such as wafers, dice and packages, are provided. The method employs magnets to align and hold ferromagnetic balls on bonding sites of a component substrate. The system includes a holder for holding the component substrate, and magnets on the holder aligned with bonding sites on the component. The system also includes a ball placement mechanism for placing the ferromagnetic balls on the bonding sites, and a bonding mechanism, such as an oven, or a focused energy source, for bonding the ferromagnetic balls to the bonding sites. The ferromagnetic balls can be provided as a ferromagnetic core having an outer solder layer, as a solid ferromagnetic material with a conductive adhesive outer layer, or as ferromagnetic particles embedded in a bondable matrix material. An alternate embodiment system includes a focused magnetic source for dynamically aligning the ferromagnetic balls to the bonding sites.
Abstract:
Certain embodiments of the invention may include systems and methods for measuring turbine blade vibratory responses. According to an example embodiment of the invention, a method is provided for measuring a vibratory response of a plurality of turbine blades. The method can include mounting an optical probe comprising at least one probe tip optical surface, wherein the at least one probe tip optical surface is substantially parallel to within about +15 or about −15 degrees with respect to a trailing edge surface of at least one of the plurality of turbine blades, directing light towards a trailing edge surface of at least one of the plurality of turbine blades, receiving reflected light from the at least one of the plurality of turbine blades, and determining relative position of the at least one of the plurality of blades based at least in part on the reflected light.
Abstract:
An apparatus and method for increasing integrated circuit density comprising an upper die and a lower die, the latter preferably a flip chip, which are connected to a conductor-carrying substrate or a leadframe. The upper die is attached back-to-back to the lower die with a layer of adhesive applied over the back side of the lower die. Bond wires or TAB leads are attached between bond pads on the upper die and corresponding conductive trace or lead ends on the substrate. The upper die may be smaller than the lower die such that a small discrete component such as a resistor, capacitor, or the like can be attached to the adhesive not covered by the upper die. Bond wires can be attached between the upper die and the component, as well as between the component and the substrate. One or more additional die may be stacked on the upper die and electrically connected to the substrate. Furthermore, multiple lower dice can be arranged on the substrate to support upper dice bridged between the lower dice.
Abstract:
A method for increasing integrated circuit density is disclosed comprising stacking an upper wafer and a lower wafer, each of which having fabricated circuitry in specific areas on their respective face surfaces. The upper wafer is attached back-to-back with the lower wafer with a layer of adhesive applied over the back side of the lower wafer. The wafers are aligned so as to bring complementary circuitry on each of the wafers into perpendicular alignment. The adhered wafer pair is then itself attached to an adhesive film to immobilize the wafer during, dicing. The adhered wafer pair may be diced into individual die pairs or wafer portions containing more than one die pair.
Abstract:
Roasted coffee with an increased chlorogenic acid content of more than 2.8% by weight or instant coffee powder with an increased chlorogenic acid content of more than 8.5% by weight have a better compatibility. The increased chlorogenic acid content is achieved either by adding chlorogenic acid or by extracting raw coffee and adding the optionally concentrated extract to the roasted coffee.
Abstract:
A method for selecting the most cost-efficient locations for backbone nodes in a distributed data network is disclosed. The method iteratively evaluates candidate backbone node locations, adding in each iteration the candidate whose addition to the network would create the greatest savings in total network cost. After all candidates which produce savings are added to the network, the method iteratively evaluates the backbone node locations and removes those whose removal would create cost savings. Data terminals are reassigned among the backbone nodes in the least cost manner. The method also estimates total network cost based on the resulting network configuration.
Abstract:
An apparatus comprises a first network interface unit, a second network interface unit, and a preconfigured firewall unit. The first network interface unit is configured for communicating with a local network of a user. The second network interface unit is configured for communicating with a designated embedded device of the user. The preconfigured firewall unit is configured for transparently filtering packets of network traffic from the first network device to the second network device. The filtering at least in part is accomplished in a stateful manner without configuration by the user.
Abstract:
Certain embodiments of the invention may include systems and methods for measuring turbine blade vibratory responses. According to an example embodiment of the invention, a method is provided for measuring a vibratory response of a plurality of turbine blades. The method can include mounting an optical probe comprising at least one probe tip optical surface, wherein the at least one probe tip optical surface is substantially parallel to within about +15 or about −15 degrees with respect to a trailing edge surface of at least one of the plurality of turbine blades, directing light towards a trailing edge surface of at least one of the plurality of turbine blades, receiving reflected light from the at least one of the plurality of turbine blades, and determining relative position of the at least one of the plurality of blades based at least in part on the reflected light.