摘要:
A few inexpensive hardware facilities are incorporated in a tightly synchronized cross checked design. These facilities allow initialization software to quickly bring the two processors to the same state by rapid, repeated resets and execution of the initialization software. The resets are done in a way as to be transparent to the rest of the system and to the end user.
摘要:
A method of writing to cache including initiating a write operation to a cache. In a first operational mode, the presence or absence of a write miss is detected and if a write miss is absent, writing data to the cache and if a write miss is present, retrieving the data from a further memory and writing the data to the cache based on least recently used logic. In a second operational mode, the cache is placed in a memory mode and the data is written to the cache based on an address regardless of whether a write miss is present or absent.
摘要:
Systems and apparatus for heating or cooling food to an appropriate temperature for service using a standard food service container, such as a chafing dish or food cart. A thermally conductive plate has a plurality of Peltier chips attached thereto to drive a temperature difference. The Peltier chips are in thermally conductive contact with a heat exchanger. A heat transfer liquid circulates through tubing in the heat exchanger and a separate radiator, perpetuating the temperature difference at the plate. The heat exchanger and radiator may be spaced apart by a gap. One or more fans may be placed to encourage airflow through the radiator. A coolant reservoir and pump may be included.
摘要:
A device for engaging first and second terminal ends of a vehicle track and drawing the terminal ends together in order to facilitate their connection to form a closed loop of track. The device comprises first and second coupling ends for engaging respective terminal ends of the track; a terminal guide plate; and two guide rods and a threaded drive rod extending between the first coupling end and the terminal guide plate and passing through the second coupling end. Fittings are provided at both ends of the drive rod. Turning either or both of the fittings causes the drive rod to turn, which causes the second coupling end to move toward the first, thereby drawing the first and second terminal ends together. In alternative embodiments, this screw-type drive mechanism is replaced by ratchet-type and hydraulic/pneumatic-type drive mechanisms.
摘要:
Systems and apparatus for heating or cooling food to an appropriate temperature for service using a standard food service container, such as a chafing dish or food cart. A thermally conductive plate has a plurality of Peltier chips attached thereto to drive a temperature difference. The Peltier chips are in thermally conductive contact with a heat exchanger. A heat transfer liquid circulates through tubing in the heat exchanger and a separate radiator, perpetuating the temperature difference at the plate. The heat exchanger and radiator may be spaced apart by a gap. One or more fans may be placed to encourage airflow through the radiator. A coolant reservoir and pump may be included.
摘要:
An autonomous error recovery approach is provided for a memory device of a computing system. In response to a request for data, addressed data and associated control information of the memory device are tested for error. If error is detected, the contents of an addressed storage compartment of a second memory device are automatically retrieved and provided responsive to the request. As an example, the memory device may be a cache and the second memory device may be main memory for the computing system.
摘要:
Methods and apparatuses for in-situ cleaning of semiconductor electroplating electrodes to remove plating metal without requiring the manual removal of the electrodes from the semiconductor plating equipment. The electrode is placed into the plating liquid and an electrical current having reverse polarity is passed between the electrode and plating liquid. Plating deposits which have accumulated on the electrode are electrochemically dissolved and removed from the electrode.
摘要:
The present invention provides materials and methods for the production of recombinant BMPs in transgenic animals. In particular, the invention provides materials and methods for the production of recombinant BMPs in the milk of transgenic animals that express recombinant BMPs in the mammary gland.
摘要:
A target system includes a blocking plate with one or more openings through which bullets are fired and one or more targets for being struck by the bullets disposed behind the blocking plate and generally in line with the one or more openings. The target system may include a hinge mechanism which limits the range of movement of the target after it has been struck by a projectile. The hinge mechanism may also provide for tool less attachment and removal of the targets from the hinge mechanism.
摘要:
The present invention provides for non-invasive treatment of nerve agent poisoning by administering nerve agent neutralizing enzymes to the pulmonary epithelium of a subject, by inhalation, where they accumulate within the lungs. Localization of such enzymes in the pulmonary epithelium results in neutralization of the nerve agents at the lungs. As a result, nerve agents move by diffusion out of the blood through the pulmonary capillaries, duc to the organophosphorus nerve agents rapid diffusion across the cell membranes of the body via diffusion, down their concentration gradients. The present invention presents a practical method of administering nerve agent neutralizing enzymes, without requiring passage into the blood plasma, and without requiring blood plasma activity of the enzyme.