摘要:
A computer-implemented method includes generating a graphical user interface (GUI). The GUI includes information related to an organization, and includes performance measures and a performance composite that are each associated with a value. The organization information, performance measure(s) and performance composite in the GUI include elements of an information hierarchy, each element of the information hierarchy being associated with one or more ascendant elements, sibling elements and/or descendant elements. The GUI includes a first portion that presents a selected element, and identifies and/or presents sibling element(s) of the selected element when the selected element is associated with sibling element(s). A second portion of the GUI identifies and/or presents ascendant element(s) of the selected element when the selected element is associated with ascendant element(s). And a third portion of the GUI identifies and/or presents descendant element(s) of the selected element when the selected element is associated with descendant element(s).
摘要:
A non-volatile storage device on a memory module comprising a plurality of memory devices is used to store the locations of defective parts on the memory module, such as data query (“DQ”) terminals, identified during a testing procedure. After testing, the non-volatile storage device, such as an electrically erasable programmable read only memory (“EEPROM”), may be accessed to determine specific memory devices such as dynamic random access memory (“DRAM”) which need to be repaired or replaced rather than re-testing the specific memory module.
摘要:
A load board adapter which is removably attachable to a load board and provides removable and replaceable sockets for individual integrated circuit packages to provide an electrical connection between the integrated circuits and the circuit tester to facilitate testing of relatively small quantities of electronic devices on high volume testers. The chip sockets can be configured to hold a variety of devices such as a DIP, an SOJ, a TSOP, a ZIF, a PLCC, etc. A first set of contacts are clamped to a main adapter base which is removably securable to a load board or similar test fixture. Each contact within the first set of contacts includes a load board engagement portion which is configured to frictionally engage pad sites on the test fixture. A second portion of each contact within the first set of contacts is configured to engage an individual contact within a second set of contacts. The second contacts are electrically connected to pin receptacles on a substrate such as a printed circuit board. The pin receptacles are arranged for removable reception of a socket.
摘要:
An adjustable nut for mounting a movable working assembly to a lead screw having a longitudinal axis and a thread, and methods for adjusting lead screw nuts. In one embodiment, the adjustable nut has a first member, a second member and an adjustment assembly. The first and second members of this embodiment are configured to threadably engage the thread on the lead screw. The second member can be coupled to the first member to prevent relative rotation between the first and second members, and to allow axial displacement between the first and second members along the longitudinal axis of the lead screw. The adjustment assembly of this embodiment includes a biasing element coupled to the first and second members to exert an axial drive force with respect to the longitudinal axis of the lead screw that drives the first and second members apart from one another. The biasing element of this embodiment is selectively adjustable to increase or decrease the axial drive force without disassembling the biasing element from the first or second member. In another embodiment, the adjustment assembly further includes a third member threadably engaged with the second member. In this embodiment, the first member has a first contact surface and the third member has a second contact surface facing the first contact surface. The biasing element extends between the first and second contact surfaces to exert the axial drive force against the first and second contact surfaces. The third member can be rotated with respect to the second member to move the second surface axially with respect to the first surface for increasing or decreasing the axial drive force exerted by the biasing element.
摘要:
A method and system to deliver biomechanical feedback utilizes three major elements: (1) multiple hardware data capture devices, including optical motion capture, inertial measurement units, infrared scanning devices, and two-dimensional RGB consecutive image capture devices, (2) a cross-platform compatible physics engine compatible with optical motion capture, inertial measurement units, infrared scanning devices, and two-dimensional RGB consecutive image capture devices, and (3) interactive platforms and user-interfaces to deliver real-time feedback to motions of human subjects and any objects in their possession and proximity.
摘要:
A rotary regenerative heat exchange wheel assembly of the type including a rotary wheel constructed to rotate about an axis, and driven with a belt drive, the assembly comprising: a flexible belt of a predetermined cross section, including an elongated strip terminating at two ends, each end being formed with a slot, and a flexible link sized so as to extend to each slot; and at least one fastening device for securing the flexible link to each end of the strip.
摘要:
An apparatus for opening the locks of a cassette, wherein the cassette is comprised of a plurality of structural elements, and wherein the locks have an actuation area, comprising a base, an actuation element and a plurality of positioning elements wherein at least one of the positioning elements is disposed upon the base such that when at least one structural element of the cassette abuts the positioning element, the actuation element may contact the actuation area of the locks.
摘要:
An apparatus for removing parts from socketed tape sealed with sealing tape. The apparatus comprises a head assembly having a channel extending therein for receiving the socketed tape for movement toward an exit of the channel, an orifice extending between the channel and a lower surface of the head assembly, the orifice positioned so that advancement of the sealing tape through the orifice causes the socketed tape to advance through the channel toward the exit of the channel and gravity causes the parts to fall from the socketed tape, and a part receiving station between the orifice and the exit of the channel for receiving the parts that fall from the socketed tape.
摘要:
A load board adapter which is removably attachable to a load board and provides removable and replaceable sockets for individual integrated circuit packages to provide an electrical connection between the integrated circuits and the circuit tester to facilitate testing of relatively small quantities of electronic devices on high volume testers. The chip sockets can be configured to hold a variety of devices such as a DIP, an SOJ, a TSOP, a ZIF, a PLCC, etc. A first set of contacts are clamped to a main adapter base which is removably securable to a load board or similar test fixture. Each contact within the first set of contacts includes a load board engagement portion which is configured to frictionally engage pad sites on the test fixture. A second portion of each contact within the first set of contacts is configured to engage an individual contact within a second set of contacts. The second contacts are electrically connected to pin receptacles on a substrate such as a printed circuit board. The pin receptacles are arranged for removable reception of a socket.
摘要:
A method for removing parts from socketed tape sealed with sealing tape. The method comprises placing the socketed tape sealed with sealing tape in a channel with the socket openings facing the lower surface of the channel, stripping the sealing tape from the socketed tape through an orifice in the lower surface of the channel, and collecting the parts as the parts fall free from the socketed tape.