Abstract: A system for configuring programmable logic devices includes a serial data bus, a first device to fan-out data signals on the serial data bus, a second device to fan-in data signals on the serial data bus, and a control device that uses the first device and the second device to configure the serial data bus. The system configures a set of programmable logic devices by using the control device to configure the serial data bus such that the set of programmable logic devices are in communication with the serial data bus, and by sending configuration information to the set of programmable logic devices. A method for configuring programmable logic devices includes configuring a first programmable logic device such that the first programmable logic device includes signaling logic to fan-out configuration information, and using the first programmable logic device to configure at least two secondary programmable logic devices in parallel using the signaling logic to fan-out configuration information.

Abstract: A system for configuring programmable logic devices includes a serial data bus, a first device to fan-out data signals on the serial data bus, a second device to fan-in data signals on the serial data bus, and a control device that uses the first device and the second device to configure the serial data bus. The system configures a set of programmable logic devices by using the control device to configure the serial data bus such that the set of programmable logic devices are in communication with the serial data bus, and by sending configuration information to the set of programmable logic devices. A method for configuring programmable logic devices includes configuring a first programmable logic device such that the first programmable logic device includes signaling logic to fan-out configuration information, and using the first programmable logic device to configure at least two secondary programmable logic devices in parallel using the signaling logic to fan-out configuration information.

Abstract: Compounds of formula I, processes for preparing such compounds, their use in the treatment of obesity, psychiatric disorders, cognitive disorders, memory disorders, schizophrenia, epilepsy, and related conditions, and neurological disorders such as dementia, multiple sclerosis, Parkinson's disease, Huntington's chorea and Alzheimer's disease and pain related disorders and to pharmaceutical compositions containing them.

Abstract: An external AC power adaptor having an additional compartment for cooling. The adaptor has a housing that defines a first compartment having power circuitry for converting an AC input to a DC output and a second compartment that has an opening formed in the adaptor housing. A heat transfer plate is disposed between the first and second compartments.

Abstract: A method and system are provided for shielding electromagnetic interference (EMI). A first component and a second component are provided, whereby the two components are integrated in such a way that the second component, although only partially shielding itself, extends the EMI shielding ability of the first component. The second component can be an optical device drive (ODD) that provides only partial shielding when its tray is opened to insert an optical disk. However, because the ODD is integrated with the first component, which can be a gaming console, in such a way that no internal EMI generated by hardware internal to the first component can escape, the second component is used as an integral EMI shield of the first component.

Abstract: An appliance leakage current interrupter (ALCI) includes components for preventing sustained over-voltage and sustained over-current conditions. A current interruption threshold is inversely proportional to voltage supplied to the appliance. A microprocessor measures the voltage level of the incoming AC mains supply. The microprocessor is coupled to a sub-circuit for intentionally inducing a current mismatch between the two power lines monitored by the ALCI. Upon detecting an over-voltage of sufficient magnitude and duration, the microprocessor induces a current mismatch in the power lines, thereby causing the ALCI to interrupt power. A second current sensing transformer monitors one of the power lines. The microprocessor also receives the output of the second current sensing transformer. Upon detecting a current level exceeding a variable threshold, the microprocessor induces a current mismatch in the power lines and causes the ALCI to interrupt power.

Abstract: A computing device includes a housing with various electrical and/or mechanical components included therein. Disposed within the housing is a processor assembly that includes a fan. The fan is configured to draw air into the interior of the housing and force air heated by the internal components of the computing device from the interior of the housing. The fan has a diameter that is larger than the smallest dimension of the three orthogonal dimensions of the housing of the computing device and generates low levels of acoustic noise having a low frequency. Additionally, the processor assembly includes a support structure that supports the fan and reduces the effects of electromagnetic emissions generated by a processor of the processor assembly upon electrical devices adjacent to the computing device.

Abstract: An improved nut is secured to an unthreaded stud which is inserted through a central bore in the nut. The bore includes a guide means which provides alignment guidance during sliding insertion of the stud into the bore. The guide means preferably has an annular configuration with an inner diameter slightly larger than the diameter of the stud so that the initial insertion of the stud does not produce significant frictional resistance. The bore of the nut further includes a helical thread, preferably a single thread turn, which is disposed in the bore axially distinct from the guide means and terminates within the bore adjacent the guide means. The helical thread has a minor diameter smaller than the stud diameter and also projects radially inwardly into the bore further than the guide means. The cold-forms a mating thread impression into the periphery of the stud and the resulting thread impression obstructs any vibrational retraction of the guide means to promote retention of the nut on the stud.

Abstract: A multi-load position push-in flow rack capable of moving and storing loads in tandem comprises front and rear uprights mounting a pair of horizontally spaced inclined rails on which load transfer apparatus is mounted. The load transfer apparatus comprises an elongated carriage supported for reciprocation on the rails by a lower series of wheels and a shorter load support mounted for reciprocation relative to the carriage by an upper series of wheels which are located on the carriage and which engage the undersides of the load support. Abutments are provided at the rear end of the carriage for coupling the load support to the carriage so that they can move together when loaded. Stops are provided at the front and rear ends of the rack to limit the travel of the carriage therein. In the course of loading, the load support with a first load thereon is pushed rearwardly relative to the carriage to expose the front of the carriage for accepting a second load and to couple the load support to the carriage.

Abstract: There is disclosed a structural joint comprising a workpiece in the form of a section of sheet material and a fastener assembly, wherein the components of said joint are constructed to retain the fastener assembly in mounted relation with respect to the sheet material and confine the fastener against rotation upon the attachment of an additional fastener component thereto. The section of sheet material includes an aperture having a multi-lobular periphery. The fastener assembly includes a head portion and a shank portion extending axially therefrom. The head portion has an end cap section which is of a greater dimension than the sheet material aperture, and an intermediate section extending axially from the cap section and having a multi-lobular peripheral dimension to be received in the multi-lobular aperture formed in the section of sheet material.

Abstract: A storage rack having columns with apertures releasably mounting load support brackets is provided with clean-outs at the base of each column to enable foreign matter which enters the columns to be removed from the insides of the columns. Each column has a front flange and side flanges with bottom edges which engage a base plate. The front flange has a lower edge defining an upwardly-narrowing recess at the base of the column. A pair of gusset plates with inturned deflector flanges extend upwardly from the base plate and along the side flanges of the column. Each gusset plate has a recess in its lower edge, and weldement in each gusset plate recess secures the side flanges and the gusset plates to the base plate.

Abstract: A self-clinching fastener and method of engagement thereof with an aperture section of sheeted material. The fastener includes a shank portion and an enlarged head, said shank portion having a tapered extruding section thereon of larger diameter than the aperture in said sheet material. The initial assembly steps resulting in said extruding section engaging and deforming a portion of the sheet material about said aperture to resize said aperture to a predetermined diameter, such that said shank will now be closely engaged with the aperture walls, and if desired the effective length of said aperture may be increased by the production of a rimmed hole. Accordingly, upon the further embedding of the fastener head into said sheet material, a portion of said material will be displaced radially inwardly to fill a relatively wide annular groove formed in said fastener shank thereby assuring a firm mechanical interlock.

Abstract: A self-tapping fastener and method of manufacture wherein said fastener is provided with a unique tapping section, in addition to a driving head and an intermediate threaded portion of generally conventional design. The tapping section is defined by a plurality of interrupted thread turns of an asymmetrical configuration. Each turn includes a pair of diametrically opposed lobe portions, with a pair of opposed side portions disposed intermediate said lobes. One said side portion is defined by a complete absence or void of material provided by a gap of controlled dimensions, while the other is provided by a thread form of an incomplete or under-filled configuration. The fastener of the invention is fabricated by rolling a specially designed blank between a pair of standard thread rolling dies.