摘要:
Mower blades are provided having a hexagonal central aperture configured such that a variety of retaining plates can pass through the aperture. This allows the mower blade to function with replaceable-blade mower systems having any of a variety of retaining-plate shapes, including both symmetric and asymmetric retaining-plate shapes, including S-shaped retaining plates.
摘要:
Self-setting, bioactive, absorbable, polymeric cyanoacrylate composites include at least 20 percent weight/volume of inorganic phosphate microparticulate fillers and are capable of the controlled release of bone mineralizing ions, antimicrobials, and bone growth promoters. Such composites are useful as bone cements, fillers, and/or substitutes.
摘要:
A semi-transparent time division multiplexer/demultiplexer that transmits low rate tributaries from one location to another using a high rate aggregate connection, while preserving substantially all of the TOH and payload for each tributary signal. Transparency of the tributary TOH is accomplished by interleaving both the TOH and the Payload of each tributary into the high rate aggregate signal. Some TOH bytes may be tunneled or re-mapped into unused/undefined TOH locations in the aggregate signal to allow transparency of the TOH without corrupting the aggregate. Errors may be handled by tunneling BIP bytes into unused/undefined aggregate locations and updating the tunneled bytes with error masks calculated at each network elements. Alternatively errors may be forwarded by using an error mask generated from the tributary BIP locations and inserting the mask into the associated aggregate BIP locations. The mask in the aggregate BIP is updated with error masks calculated at each network elements. Re-timing of TOH to a synchronized clock in the tributary framer circuits can be accomplished using controlled slips of overhead frames, whereby an entire frame is dropped or added depending on the relationship of the received clock and the synchronized clock. DCC bytes may be re-timed by adding or deleting flag bytes occurring between respective DCC packets. Re-timing of the aggregate TOH to a transmit clock may be accomplished in a similar manner.
摘要:
A system for processing a multiband image, including digital computer memory for storing a multiband image having multiple bands of image data; and processing circuitry for processing the multiband image, wherein the processing circuitry (a) determines pixel locations in the bands of the multiband image having values above the band-specific white value threshold for each of the bands of the multiband image, (b) determines a band-specific correction factor for each of plural bands of the multiband image based on the determined pixel locations, and (c) applies the corresponding band-specific correction factor to the respective plural bands of the multiband image to produce a corrected image.
摘要:
A system for processing a multiband image, including digital computer memory for storing a multiband image having multiple bands of image data; and processing circuitry for processing the multiband image, wherein the processing circuitry (a) determines pixel locations in the bands of the multiband image having values above the band-specific white value threshold for each of the bands of the multiband image, (b) determines a band-specific correction factor for each of plural bands of the multiband image based on the determined pixel locations, and (c) applies the corresponding band-specific correction factor to the respective plural bands of the multiband image to produce a corrected image.
摘要:
A method and apparatus for a thermally conductive packaging technique for cooling electronic systems. A heat source is partially surrounded by a set of thermal transfer media. A set of thermal transfer shells partially surround the set of thermal transfer media. The heat source connection means are left exposed and utilized for connection to the electronic system. The heat source, the set of thermal transfer media configured to partially surround the heat source, and the thermal transfer shell partially surrounding the set of thermal transfer media form a thermal transfer module. Thermal transfer modules may be placed in thermally conductive cells. A set of thermal transfer sheets are placed in contact with both or either of the thermal transfer module and the thermally conductive cell, facilitating a heat exchange with an environment external to the thermal transfer module.
摘要:
An EMI shielding gasket for reducing the amount of force required during the mounting process. The present invention provides an extended lip feature on the gasket to facilitate the installation process and to function as a lead-in, such that less force is required by the assembler when mounting the EMI gasket. As less manipulation may be required to install the gaskets, gaskets may be mounted correctly more often, thereby preventing the occurrence of EMI leakage. The present invention also reduces the possibility that the EMI gaskets may become damaged due to excess manipulation, and assemblers may experience fewer physical problems related to manipulating the gaskets. By reducing the amount of force required to mount the EMI gaskets, the present invention may increase productivity by decreasing assembly time, decrease rework of improperly assembled or damaged gaskets, and reduce health risks and subsequent insurance claims of assemblers during manufacturing.
摘要:
A disk drive system includes a disk drive array enclosure forming receiving cavities for housing respective disk drive modules. Each receiving cavity is defined by top, bottom, and rear surfaces, and an opening. The top and bottom surfaces of each receiving cavity expand away from one another to form receiving slots adjacent the opening of the receiving cavity. The disk drive system further includes a disk drive module having a housing and a disk drive carrier handle connected to the housing. The drive module is insertable into a receiving cavity of the drive array enclosure such that the housing is enclosed by the top, bottom, and rear surfaces of the receiving cavity and the drive carrier handle is positioned at the opening of the receiving cavity. The drive carrier handle has tab purchases located around the periphery of the drive carrier handle. The tab purchases engage into respective receiving slots of the drive array enclosure when the drive module is inserted into a receiving cavity of the drive array enclosure to create an interference fit between the drive module and the drive array enclosure and damp vibration transferred between the drive module and the drive array enclosure. The drive carrier handle includes a latching and locking mechanism for latching and locking the drive module to the drive array enclosure. The latching and locking mechanism is pivotally connected to the drive carrier handle to pivot between a closed position for latching the drive module to the drive carrier and an opened position for unlatching the drive module from the drive carrier. The latching and locking mechanism is operable to be locked into the closed position.