Abstract:
A firearm storage and safety device for securing and hiding a firearm includes a clothes hanger and a holster. The clothes hanger comprises a hook and a panel. The hook is engaged to and extends from an upper edge of the panel equally distant from opposed sides thereof. The hook can engage a clothes rod to hang the clothes hanger. The holster is engaged to a respective opposed face of the panel. A firearm can be inserted into the holster so that the firearm is engaged to the panel. An article of clothing, such as a coat or a jacket, can be hung from the clothes hanger to conceal the firearm.
Abstract:
A prosthesis implanting system includes a delivery sheath for receiving the prosthesis and delivering it to the treatment site and an alignment device on the sheath visible to a user for indicating a rotational and an axial position of the sheath with respect to the treatment site. The alignment device is part of a delivery assembly slidably disposed in a handle. The delivery assembly has a hollow first lumen for slidably receiving therein a guidewire, a hollow second lumen slidably disposed about the first lumen, a hollow third lumen slidably disposed about the second lumen and having a distal end at which the sheath is connected and is disposed about the first and second lumen. The sheath holds the prosthesis therein prior to implantation and the alignment device is connected to the sheath. A relatively stiff outer lumen is slidably disposed about the third lumen and sheath.
Abstract:
A receiver device for engaging a landing gear adapter unit with a tug. In exemplary embodiments, the adapter may include a tow bar with a neck portion between a pair of spaced arm portions. The receiver device forms a travel path boundary for the neck portion and is configured to be complementary with and to engage the neck portion. A mounting portion is provided for mounting the receiver device on the tug in an operative configuration relative to a landing gear-receiving base thereon. At least one releasable locking member is positioned along the travel path to interrupt travel of the neck portion. The locking member is movable between a first unlocked position and a second locked position. Further, in the second locked position, the locking member is configured to lock the mounting portion in the operative configuration.
Abstract:
Provided are systems and methods for use in data archiving. In one arrangement, compression techniques are provided wherein an earlier version of a data set (e.g., file folder, etc) is utilized as a dictionary of a compression engine to compress a subsequent version of the data set. This compression identifies changes between data sets and allows for storing these differences without duplicating many common portions of the data sets. For a given version of a data set, new information is stored along with metadata used to reconstruct the version from each individual segment saved at different points in time. In this regard, the earlier data set and one or more references to stored segments of a subsequent data set may be utilized to reconstruct the subsequent data set.
Abstract:
A portable lighting system having an elongated support member, retractable legs, retractable light assemblies, and multiple mounting members that slidably move along the support member to cause the legs and light assemblies to move from a retractable position to an extended and support position and back.
Abstract:
A portable lighting system having an elongated support member, retractable legs, retractable light assemblies, and multiple mounting members that slidably move along the support member to cause the legs and light assemblies to move from a retractable position to an extended and support position and back.
Abstract:
According to an embodiment of the present invention, a thermal management system for an electronic assembly includes an electronic component coupled to a substrate, the substrate coupled to a coldplate, a spring member disposed between and engaging both an underside of the electronic component and the coldplate, and a heat transfer element disposed within a chamber formed by the spring member.
Abstract:
Methodology and corresponding apparatus ensure the integrity of utility metering data during power outages while providing improved memory integrity. An initial step includes determining and storing an energy top value that is representative of metered energy, and also includes establishing an update pattern. Accumulated energy is then monitored until a predetermined energy threshold is crossed, at which point a selected state in the update pattern is stored into one of a plurality of energy increment cells. Such stored value can be validated at some point after the data read. The steps of monitoring accumulated energy and storing a selected value/state of the update pattern into additional energy increment cells continue until each of the plurality of energy increment cells is updated with a new value. Upon completion, the energy top value is updated with a new energy total and the process of cycling through each energy increment cell is repeated.
Abstract:
A signal filtering technique is designed to remove the effects of a periodic, low-frequency noise signal from a signal of interest. A signal waveform is sampled at different points of a number of consecutive periodic noise signal cycles and the collected samples are averaged to produce a corrected signal. The number of consecutive cycles in which samples are taken and averaged is inversely related to the signal amplitude such that as the signal level decreases, the number of cycles examined increases. The technique is particularly applicable to periodic signals associated with the output of Hall effect sensors in an electrical metrology environment. Improved RMS calculations are obtained for filtering low-frequency random noise from Hall sensors by averaging samples at different points of a signal cycle to create a composite desired signal cycle to facilitate other signal calculations. In a given electricity utility meter incorporating solid state circuitry, such metrology RMS calculations may be implemented in a metrology section of solid state devices provided on printed circuit boards, such as utilizing programmable integrated circuit components. By varying the number of cycles summed, the algorithm will adapt to amplitude changes more quickly. By using time averaged samples to filter random noise from the periodic signal of interest, the overall requirements for complex filtering is reduced. Instead, the technique relies on buffering and averaging synchronized samples for a given number of line cycles, so that by increasing the buffer size, larger numbers of line cycles can be accumulated and the filter cut-off frequency reduced.