摘要:
An improved bifurcated drill bit is set forth. It has a shank for connection with a chuck, a cylindrical head having an outer face, and duplicate cutter faces. Each cutter is formed of PDC inserts which are cylindrical (or segments thereof). The PDC inserts are formed from a circular disk or ring which has an alignment hole in the center. When mounted, the insert presents a PDC face which bears against the drill hole. The drill hole is formed by cutting action of the inserts. Impact and shock loading occurs at the PDC surface.
摘要:
A spade in a bit body is disclosed to have a planar body shaped with two intersecting cutting faces. The cutting faces extend to side faces defining spade width for cutting a hole to gauge. Inserts positioned in the body are at the comer of the spade. The inserts are formed of very hard material, and provide longer life.
摘要:
A monitoring device for monitoring the vital signs of an infant is disclosed herein. The monitoring device is preferably comprises an article, an optical sensor, an accelerometer and processor. The optical sensor preferably comprises a photodetector and a plurality of light emitting diodes. A sensor signal from the optical sensor is processed with a filtered accelerometer output signal from the accelerometer to create a filtered vital sign signal used to generate a real-time vital sign for the infant which is preferably sent to a mobile communication device.
摘要:
A monitoring device for monitoring the vital signs of a user is disclosed herein. The monitoring device is preferably comprises an article, an optical sensor, an accelerometer and processor. The optical sensor preferably comprises a photodetector and a plurality of light emitting diodes. A sensor signal from the optical sensor is processed with a filtered accelerometer output signal from the accelerometer to create a filtered vital sign signal used to generate a real-time vital sign for a user.
摘要:
A system and method (1000) for an interactive game is disclosed herein. The system (1000) preferably includes monitoring device (20) monitoring the vital signs of a user, an interface (1115), a game console (1010) and an accessory (1020). The monitoring device (20) is preferably an article (25) having an optical sensor (30) and a circuitry assembly (35), and a pair of straps (26a and 26b). The monitoring device (20) preferably provides for the display of the following information about the user: pulse rate; blood oxygenation levels; calories expended by the user of a pre-set time period; target zones of activity; time; distance traveled; and/or dynamic blood pressure. The article (25) is preferably a band worn on a user's wrist, arm or ankle.
摘要:
A special record format used for commanding light pattern shapes and addressable light pattern shape generator. The command format includes a first part which commands a specified gobo and second parts which command the characteristics of that hobo. The gobo is formed by making a default gobo based on the type and modifying that default gobo to fit the characteristics.
摘要:
A method and system for providing automated diagnostics of networks using multiple virtual circuits are disclosed. For example, the method receives a ticket indicating a problem. The method then determines if the problem is associated with a configuration mismatch and determines if the problem is associated with at least one physical channel supporting a plurality of virtual circuits. The method then verifies status of each of the plurality of virtual circuits if the problem is not associated with the configuration mismatch or the at least one physical channel. The method then reports a result of verifying the status of each of the plurality of virtual circuits.
摘要:
A method and apparatus for providing trouble isolation for a Permanent Virtual Circuit (PVC) on packet networks are disclosed. For example, the method receives an alert or a ticket for a Permanent Virtual Circuit (PVC) down or a PVC degraded and starts a correlation window for said PVC and port alert or ticket. The method then gathers a plurality of port and PVC alerts for a duration of said correlation window and determines whether or not a port down or a port degraded alert is received along with a PVC down or a PVC degraded alert in said correlation window for one or more ports associated with said PVC.
摘要:
A digitally controlled lighting system where aspects have a central media server connected to remote media servers. The connection may have separate networks for control versus media. Automatic synchronization of the contents of the media servers may be carried out.