摘要:
The invention relates to the soybean variety designated A1015993. Provided by the invention are the seeds, plants and derivatives of the soybean variety A1015993. Also provided by the invention are tissue cultures of the soybean variety A1015993 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety A1015993 with itself or another soybean variety and plants produced by such methods.
摘要:
According to one embodiment, a system is disclosed. The system includes a wireless data processing device and a server communicatively coupled to the wireless device. The server comprises mapping logic that translates data objects having a first set of identification (ID) codes to a second set of ID codes for transmission to the wireless device to maintain synchronization of data objects with the wireless device over a wireless network.
摘要:
A reclining rear seat for a motor vehicle such as a pick-up truck is provided. The rear seat utilizes a pivoting, four-bar link arrangement between the underside of the seat bottom and the vehicle floor. The seat back is slidably and releasably attached to a striker fitted to the inside back wall of the vehicle. This arrangement permits the occupant to selectively move the seat between a reclining position and a non-reclining position without compromising storage space between the front seat and the rear seat. When not in use, the seat bottom may be released and moved to a substantially vertical position against the seat back to increase cargo space. Alternatively, the seat back may be released and moved to a substantially horizontal position against the seat bottom to increase cargo space.
摘要:
A two dimensional (2D) collimator assembly and a detector system employing a 2D collimator assembly. More specifically, a collimator assembly is provided, having elements extending in the x and z-planes of a detector system. The 2D collimator assembly includes a number of blades arranged in parallel. Each of the blades includes fins extending from one or both sides of the body of the blade. The fins are coupled to each adjacent array to form the 2D collimator assembly.
摘要:
A detector is provided for an x-ray imaging system. The detector includes a photosensitive region with an area less than half of an area of a scintillator cell, from which the photosensitive region receives light.
摘要:
Disclosed herein is a computed tomography (CT) detector module, for coupling with a collimator rail. The CT detector module includes a CT detector pack, a printed circuit board, and electrical conductor, and a substrate. The electrical conductor is disposed between and in electrical communication with the CT detector pack and the printed circuit board. The substrate has a slot and is disposed between the CT detector pack and the circuit board such that the electrical conductor is routed through the slot.
摘要:
The present invention is a directed to a CT detector for a CT imaging system that incorporates a segmented optical coupler between a photodiode array and a scintillator array. The segmented optical coupler also operates as a light collimator which improves the light collection efficiency of the photodiode array. The segmented optical coupler is defined by a series of reflector elements that collectively form a plurality of open cells. The open cells form light transmission cavities and facilitate the collimation of light from a scintillator to a photodiode. The cavities may be filled with optical epoxy for sealing to the photodiode array.
摘要:
Cast collimators for use in CT imaging systems are described, as are methods of making them. Such collimators may comprise pre-patient collimators, pre-patient filter/collimator assemblies, and/or post-patient collimators. The filters and/or collimators may be made of any suitable high-density, high atomic number material such as lead, a lead alloy, tantalum, tungsten, tungsten suspended in an epoxy matrix, tungsten suspended in a slurry, or the like. Embodiments of these collimators comprise specially-designed channels and vanes that allow them to be precision cast to the necessary degree of accuracy. These channels and vanes are preferably tapered. These collimators and filter/collimator assemblies help minimize the x-ray dose to the patient by minimizing the scattered radiation creation mechanism and by collimating out much of the scattered radiation that would otherwise be subjected to the patient. These collimators may be cast as either single piece structures, or multiple pieces that can be operatively connected together.
摘要:
The present invention relates to a diagnostic X-ray device, system or apparatus for performing diagnostic radiology and a method of configuring such a diagnostic X-ray device, system or apparatus. More specifically, the present invention relates to a diagnostic system for forming at least one image of an object having enhanced contrast. The system comprises a beam source adapted to produce an imaging beam and a masking member adapted to form at least one beam portion from the imaging beam and adapted to image the object. The system further comprises a flat panel detector positioned in a path of at least one beam portion penetrating the object and adapted to form at least one image of the object.
摘要:
The present invention is a directed to a CT detector for a CT imaging system that incorporates a segmented optical coupler between a photodiode array and a scintillator array. The segmented optical coupler also operates as a light collimator which improves the light collection efficiency of the photodiode array. The segmented optical coupler is defined by a series of reflector elements that collectively form a plurality of open cells. The open cells form light transmission cavities and facilitate the collimation of light from a scintillator to a photodiode. The cavities may be filled with optical epoxy for sealing to the photodiode array.