Abstract:
A smart camera system provides focused images to an operator at a host computer by processing digital images at the imaging location prior to sending them to the host computer. The smart camera has a resident digital signal processor for preprocessing digital images prior to transmitting the images to the host. The preprocessing includes image feature extraction and filtering, convolution and deconvolution methods, correction of parallax and perspective image error and image compression. Compression of the digital images in the smart camera at the imaging location permits the transmission of very high resolution color or high resolution grayscale images at real-time frame rates such as 30 frames per second over a high speed serial bus to a host computer or to any other node on the network, including any remote address on the Internet.
Abstract:
A smart camera system provides focused images to an operator at a host computer by processing digital images at the imaging location prior to sending them to the host computer. The smart camera has a resident digital signal processor for preprocessing digital images prior to transmitting the images to the host. The preprocessing includes image feature extraction and filtering, convolution and deconvolution methods, correction of parallax and perspective image error and image compression. Compression of the digital images in the smart camera at the imaging location permits the transmission of very high resolution color or high resolution grayscale images at real-time frame rates such as 30 frames per second over a high speed serial bus to a host computer or to any other node on the network, including any remote address on the Internet.
Abstract:
Event logging methods and systems for communication networks are provided. Events associated with particular communication sessions are logged responsive to detection of any of a plurality of event logging triggers which have been established for the communication sessions. Per-session event logging according to embodiments of the invention may provide improved event logging functions for communication network fault or error analysis by enabling enhanced trigger-based event logging control and logging of a wide range of events, including standards-based signalling messages, at network elements throughout a communication network.
Abstract:
A wash fluid containment system includes an elevated, fluid impervious surface upon which items to be washed are placed for washing. The surface is configured to cause wash fluid to flow to an edge of the surface and off of the surface to prevent buildup of wash fluid on the surface. A collecting trough is positioned in fluid flow communication with the edges of the surface to which the fluid flows to catch and collect the fluid as it flows from the surface. Used wash fluid is taken from the collecting trough for disposal or recycling and solids and debris can be easily removed from the trough.
Abstract:
A histological specimen retaining device for processing tissue. The histological specimen retaining device comprises a foldable permeable sheet having edges and a permeable target disposed on the foldable permeable sheet within the edges of said sheet thereby providing extended flap portions. The extended flap portions are foldable to overlap the target. The histological specimen retaining device also comprises a malleable securing strip attached to the permeable sheet of a length sufficient to secure said folded flap portions overlapping said target.
Abstract:
The present invention is directed to an assembleable unit of cassettes for containing specimens for histological examination. The cassettes are each designed for stacking relation one to another by snap locking means which are preferably configured to provide an audible sound and “click” feeling when stacked. A cover is provided to complete a stack, thereby providing an integral unit for case management. The unit is so integrated that it can be handled and will not disengage the stacked cassettes in the usual handling process in the laboratory. It is also readily processed in a paraffin bath for preparing the contained specimens for microtomy. Thus, a stabilized unit is provided for multiple specimens from a single source and maintaining them in sequential order without individual handling.
Abstract:
The present invention relates to methods for identifying a hair growth modulating substance, to methods for preparing a pharmaceutical/cosmetic composition for treatment of hair growth disorders, to methods for treating a human being affected by a hair growth disorder, to hair growth modulating substances, to compositions comprising a substance which modulates the activity of SGK3 or causes a modulation of the activity of a SGK3-derived peptide in the above-mentioned “identifying” methods, and to a transgenic non-human sgk3−/− animal for investigating hair growth disorders.
Abstract:
A walking beam pumping system is disclosed wherein the pumping system's prime mover is gravity. In one embodiment, the system comprises a walking beam pivotally coupled to a support structure at a pivot point substantially central along the length of the walking beam. A counterbalance weight is disposed along the length of the walking beam. A position device is provided for moving the counterbalance weight along at least a portion of the length of the walking beam. As the counterbalance weight moves along the length of the walking beam, the beam's center of gravity is modulated. By modulating the position of the counterbalance weight in an appropriate manner, the walking beam is caused to pivot back and forth with respect to the support structure. A pumping assembly, for example a sucker rod string, is attached to one end of the walking beam, such that as the walking beam pivots back and forth, the pumping system is actuated to pump fluid out of, for example, an oil well bore. In one embodiment, the positioning device for moving the counterbalance weight comprises a linear motor.