摘要:
The rodent racing device comprises a circular cage having treads or rungs mounted for rotation. A perch of semicircular form is in the cage and a rodent such as a mouse may rest upon the perch or move from the perch onto the cage for the purpose of climbing the rungs of the cage to cause rotation thereof. In one adaptation the cage and perch are supported on a wheeled vehicle having a small electric motor and a battery for driving the motor. The motor drives the vehicle on a path at a slow rate and means is provided whereby the vehicle is accellerated in movement when the rodent contacts the rungs of the cage and rotates the same. Two matched rodent racing devices can be utilized on a circular track and are diametrically positioned on said track. The relative speed of movement of one vehicle over the other vehicle determines the winner of the race.
摘要:
A ceiling fan having a motor for rotating a spider with the spider designed to support a plurality of blades for rotation. The spider having a plurality of outwardly extending arms with each blade secured at its root end to at least a pair of the arms.
摘要:
The present invention provides an improved oxygen filling apparatus adapted to provide oxygen to oxygen cylinders for use in connection with EMS services, ambulances, fire departments, hospitals, veterinary clinics and other services and applications. The present invention includes an oxygen generator unit having at least one molecular sieve, a plurality of pressure sensors, an oxygen sensor, and a PLC control unit with a touch sensitive graphical screen interface configured to selectively display current and historical operational parameters. The oxygen filling apparatus may be adapted for wall mounting and may include a data communications port for remote access, monitoring and troubleshooting.
摘要:
An apparatus is described having an out-of-order instruction execution pipeline. The out-of-order execution pipeline has a first circuit and a second circuit. The first circuit is to hold a pointer to physical storage space where information is kept that cannot yet be confirmed as being free of potential dependencies on the information. The second circuit is to hold the pointer if the pointer existed in the first circuit when a non speculative region of program code ended and upon retirement of a following speculative overwriter instruction originally coded to overwrite the information.
摘要:
An apparatus is described having an out-of-order instruction execution pipeline. The out-of-order execution pipeline has a first circuit and a second circuit. The first circuit is to hold a pointer to physical storage space where information is kept that cannot yet be confirmed as being free of potential dependencies on the information. The second circuit is to hold the pointer if the pointer existed in the first circuit when a non speculative region of program code ended and upon retirement of a following speculative overwriter instruction originally coded to overwrite the information.