摘要:
A zip fastener including fabric tapes having coupling elements thereon is provided. A coating layer of thermoplastic material is provided on at least one first surface of the fastener tapes. The coating layer extends continuously along the first surface, extends over an edge of the fastener tapes and extends along at least one second surface of the fastener tapes.
摘要:
A zip fastener including fabric tapes having coupling elements thereon is provided. A coating layer of thermoplastic material is provided on at least one first surface of the fastener tapes. The coating layer extends continuously along the first surface, extends over an edge of the fastener tapes and extends along at least one second surface of the fastener tapes.
摘要:
A waterproof slide fastener is provided. A pair of tapes has coupling elements attached thereto. A coating of polymeric material is provided on at least one surface of the tape and extends continuously therealong. The coating includes in cross-section a fin with a bulbous region. The coating is not extendable beyond the coupling elements when the slide fastener is in an open arrangement.
摘要:
A waterproof slide fastener is provided. A pair of tapes has coupling elements attached thereto. A coating of polymeric material is provided on at least one surface of the tape and extends continuously therealong. The coating includes in cross-section a fin with a bulbous region. The coating is not extendable beyond the coupling elements when the slide fastener is in an open arrangement.
摘要:
A radar sensor configured to control detonation of a munition is described that includes a radar transmitter comprising a radar transmit antenna, a radar receiver comprising a radar receive antenna, and a leakage cancellation unit. The leakage cancellation unit is configured to cancel effects of an antenna leakage signal transmitted by the radar transmit antenna and received by the radar receive antenna. To cancel the effects of the leakage signal, the leakage cancellation unit is configured to provide a signal to the radar receiver that is substantially out of phase with the leakage signal received by the radar receiver.
摘要:
A method for determining a position of a target is described that includes establishing a reference target position and a measuring location position and measuring a range to the target, an azimuth angle to the target, and an elevation angle to the target. The reference target position, the measuring location position, the measured range to the target, the azimuth angle to the target, and the elevation angle to the target are utilized to calculate a position of the target.
摘要:
A method and apparatus for enabling multiple application programs to control a system's physical resources by way of multiple resource proxies, while still enabling exclusive control of the physical resource by one application program. Control tokens are used to limit control to one proxy. The proxy having the control token is tracked in an access control list. Java API methods that can alter the state of a physical resource are marked with an access control attribute during grinding. A resource management module intercepts API methods attempting to obtain control of the physical resource. If a proxy controlled by the application program invoking the intercepted method has control the method is allowed to use the proxy to control the physical resource.
摘要:
A method for processing a resource allocation request associated with an application running at a set top box, by identifying all resources required to complete the resource allocation request and acquiring all the identified resources if the resources are available.
摘要:
In a motor vehicle driveline having an automatic transmission driveably connected to a transfer case whose output is continually connected to a first output, a clutch, selectively engaged in response to a control signal, driveably connects a second output to the first output. A digital computer continually monitors the occurrence of a change of clutch slip, input torque and a torque rate change to control the torque transmitted by the clutch to the second output. The control causes the clutch to transmit torque to the second output having a constant fraction of the input clutch torque and another portion that is proportional to the clutch slip. This result simulates the torque slip characteristics produced by transfer case having both a center differential mechanism and a viscous clutch.
摘要:
In a motor vehicle driveline including a transfer case whose output is continually connected to a first output, a clutch, operating partially engaged, responds to a control signal to change the degree of clutch engagement, whereby a second output is connected driveably to the first output. A digital computer continually calculates a change in clutch temperature at frequent intervals and updates a running sum of clutch temperature changes. The control causes the clutch to more fully engage if the current calculated clutch temperature exceeds a predetermined reference clutch temperature.