摘要:
A segmented manipulator arm for a nuclear reactor vessel inspection device is disclosed. The several segments of the arm are linked in a manner which permits independent movement of each segment in a different plane of motion. The transducer array which is utilized to conduct the examination of any appropriate point in the reactor vessel is cooperably linked to the final or most forward segment of the manipulator arm.The first segment of the manipulator arm is appropriately coupled to the main column of the inspection device for independent movement in one of three planes relative to the main column. Additional segments are employed and cooperatively linked to the first segment to yield a total of nine planes of movement for one or more of the segments. In addition, brackets are used to constrain segment movement in parallel or predetermined planes as desired.
摘要:
A process for creating acellular donor soft tissue by removing contaminants such as cells by extraction using a fluid at supercritical temperature and pressures while preserving the integrity of the soft tissue. The soft tissue is maintained in contact with the fluid in a pressure vessel at supercritical temperature and pressures for a period of time and then the pressure vessel is rapidly depressurized.
摘要:
A process for cleaning donor soft tissue by removing contaminants by extraction using a fluid at supercritical temperature and pressures while preserving the integrity of the tissue.
摘要:
A media recording system is described which insures a fast uninterrupted recording. The system includes a media recorder and a data storage unit assigned to the media recorder. A controller is provided which operates parallel to a central processing unit such that data is transferred from the data storage unit to the media recorder without interruption. The media can be a recordable compact disc (CD-R) and the controller can be a programmable SCSI bus.
摘要:
An apparatus for cleaning depositions of particulate matter from the inside of tubular piping while the piping is in use. The apparatus is remote controlled in order to operate in hazardous environments. A housing containing brush and shaft assemblies is mounted on top of the tubular piping. Pneumatic cylinders provide linear motion. A roller nut bearing provides rotary motion. The combined motion causes the brush assembly to rotate as it travels along the tube dislodging particulate matter.
摘要:
A system for automating the processing and packaging of prerecorded diskettes, including a label printer and applicator for applying the printed labels as the diskette moves along a conveyor, a diverter for rejecting faulty diskettes, a sleever for inserting collator cards into predetermined positions in an output bin where the sleeved diskettes are placed, all under automatic control of a control processor.
摘要:
A system for handling and sorting floppy disk-type data, storage media. A stack of diskettes to be sorted is positioned proximate a diskette reader having a floppy disk drive contained therein. A picker mechanism is disposed beneath the stack and operates to repeatedly remove the lowermost disk from the stack and to feed it via a reversible pinch-roller conveyor first to the drive mechanism in the reader where information is read and then to one of a plurality of sorter bins located serially downstream from the reader via the same conveyor, the particular sorter bin being determined by the information read from the floppy disk.
摘要:
A sterilization method for drugs to achieve a 6-log reduction in CFUs of industry standard bacteria and bacterial spores is effective by subjecting the drugs to a chemical additive-containing carbon dioxide sterilant fluid at or near its supercritical pressure and temperature conditions and controlling the pressurization and depressurization rates.