Abstract: A system for controlling a position of a pickup on a baler comprises a sensor, a processing element, and a pickup pivot mechanism. The sensor monitors a ground area, senses a presence or absence of a windrow, and outputs a sensor signal with a first level and/or data value indicating the presence of the windrow and a second level and/or data value indicating the absence of the windrow. The processing element receives the sensor signal, and outputs a pickup signal with a first level and/or data value when the sensor signal has the first level and/or data value and a second level and/or data value when the sensor signal has the second level and/or data value. The pickup pivot mechanism receives the pickup signal, lowers the pickup when the pickup signal has the first value, and raises the pickup when the pickup signal has the second value.

Abstract: A rotor discharge shield may be disclosed. The rotor discharge shield may comprise a planar wall, a first sidewall, and a second sidewall. The planar wall may define an opening. The first sidewall may be located proximate the opening. The second sidewall may be located proximate the opening. The first sidewall and the second sidewall may define a passage having an inlet and an outlet. An actuator may be arranged to selectively pivot the first sidewall.

Abstract: A system comprising a network of network elements and a data store associated with a data store manager. The data store contains data representing the actual state of the system and data representing a planned state of the system. The data store manager causes the network elements, or processes supported thereby, to conform with the planned system state. In addition, at least some of the processes communicate to the data store manager data representing their respective state. The data store manager, upon receipt of said data, updates the actual state data in accordance with the received data. The data store provides an actual model and a planned model of the system by which the state of the system can readily be managed.

Abstract: A proxy agent for communicating data components between a Network Management System (NMS) which supports a first network management protocol, for example Simple Network Management Protocol (SNMP), and one or more network elements which support a second protocol, for example Transaction Language 1 (TL1). The proxy agent comprises a directory for storing the data components wherein each data component is associated with a first data component identifier which is compatible with the first protocol, and with a second data component identifier which is compatible with the second protocol. The directory provides an inherent mapping between protocols and obviates the need for a separate mapping component. The directory may conveniently comprise a Lightweight Directory Access Protocol (LDAP) directory.

Abstract: A method of making RFID tags includes printing individualized information to a printable facestock on which an RFID device is attached. Generic information may be preprinted on the facestock before the RFID device is attached. The facestock may be folded over, putting the generic information and individualized information on different sides of the tag. The individualized information may be a function of information obtained by reading or interrogating the RFID device.

Abstract: A proxy agent for communicating data components between a Network Management System (NMS) which supports a first network management protocol, for example Simple Network Management Protocol (SNMP), and one or more network elements which support a second protocol, for example Transaction Language 1 (TL1). The proxy agent comprises a directory for storing the data components wherein each data component is associated with a first data component identifier which is compatible with the first protocol, and with a second data component identifier which is compatible with the second protocol. The directory provides an inherent mapping between protocols and obviates the need for a separate mapping component. The directory may conveniently comprise a Lightweight Directory Access Protocol (LDAP) directory.

Abstract: A method of associating a VLAN with a primary VLAN such that a large number of VLANs can be supported by a switch infrastructure without unduly affecting the resources of the switch infrastructure. The method comprises assigning at set of at least one attribute for a first VLAN comprising the steps of receiving a frame of frame-based data, processing the frame to determine a first VLAN identifier; associating said first VLAN identifier with a primary VLAN identifier; and associating the set of at least one attribute of the first VLAN with a corresponding set of at least one attribute of said primary VLAN, such that the characteristics of an attribute in the set of at least one attribute of the first VLAN is determined by the characteristics of a corresponding attribute of the primary VLAN. In this manner, up to 4094 VLANs can be supported by a switch infrastructure.