Abstract: A method for reconfiguring a ring of nodes connected by a working fiber and a protection fiber upon disruption of the signal in either the working fiber or the protection fiber includes signaling the other nodes. Each node determines whether it is a node adjacent to the disruption. Those nodes that are not adjacent to the disruption undergo no change in their operation. A receiving node adjacent to the disruption forms a bridge isolating the disruption and sends an acknowledgement signal back to a signaling node. Upon receipt of the acknowledgement signal, the signaling node also forms a bridge. This results in the isolation of that portion of the ring having a disruption and the formation of a new ring.

Abstract: The present invention provides a plurality of destination screens having a plurality of pages, in which a plurality of destination selection keys are displayed. The destination screens are displayed in layers, each screen having a tag to select a desired destination screen. When a specific tag is selected, a page of the corresponding destination screen with a registered destination selection key is displayed. When page scroll key are pressed, the registered destinations can be searched as each page of the destination screens is scrolled in the ascending/descending order. When no more pages can be scrolled in one destination screen, another destination screen is displayed, instead of terminating the operation. Therefore, it is not necessary to perform a separate operation to switch to another screen, when no more pages can be scrolled by pressing a page scroll key. Accordingly, it is possible to reduce the operator's burden to find a desired destination, thereby improving the convenience of the operation.

Abstract: A system for tracking modules in a network includes a service history recording arrangement associated with a module. The arrangement is configured to store data relating to the module. The system further includes a data storage arrangement configured to store data relating to the module. The system also includes a network monitoring arrangement configured to read information from or write information to the service history recording arrangement and to read information from or write information to the data storage arrangement. The system also includes a processor configured to receive and process data from the data storage arrangement and thereby produce analyzed network information. The service history recording arrangement may be integral to the module. The service history recording arrangement may include nonvolatile memory. Modules that include a service history recording arrangement are also provided. Associated methods are also provided.

Abstract: A communications network connected to a plurality of communications lines and method of managing connections to the network. The presence of an interface connection to a communications line is detected and initialized for signaling. First, the interface connection is initialized for a first signaling protocol, e.g., CCS. If initialization is successful, the connection uses that first signaling protocol. If not, the interface connection is initialized using a second signaling protocol, e.g., CAS. If initialization to the second protocol is successful, the connection uses that second signaling protocol. Otherwise an error message is returned.

Abstract: A photocopier comprises an intermediate member that is provided pivotably to the photocopier through a freely pivoting joint and an opening and closing cover that is provided pivotably to the intermediate member through a freely pivoting joint. The intermediate member is connected to the photocopier at one edge of the intermediate member. Further, the opening and closing cover is connected to the intermediate member at other edge opposite to the edge of said intermediate member. When the opening and closing cover is opened, image recording system located within the photocopier is exposed.

Abstract: A high frequency device packing method and package are described wherein coaxial structures are formed from the high frequency device to the via. A coaxial via structure and a micro-coaxial bonding wire are described.

Abstract: At a predetermined location on a touch panel, a document image in a portrait direction, or a document image in a landscape direction is displayed according to a direction of the scanned document, while displaying a corresponding forwarding image in parallel, on the same screen. Since the direction of the scanning document and the direction of the document at the destination are displayed, it is possible to easily confirm how the scanning image is forwarded to the destination, thereby preventing an error of forwarding the document with the wrong direction.

Abstract: A system for monitoring the reliability of a network includes a network management system that gathers information relating to modules, nodes and paths in the network. The information includes the configuration, history and status of the modules and paths, and the failure states of the paths and the modules responsible for any failed paths. Based on the information, a reliability monitoring tool produces output that includes the condition of network paths and the actual reliability of one or more paths. Embodiments of the invention include storage arrangements that store the module and path information, in which case the output may include time-based reliability of network paths. The output may be available via the Internet. Methods of monitoring the reliability of a network are also provided.

Abstract: A communication apparatus is connected to a terminal apparatus via a network. The communication apparatus includes a memory that stores image data and a storage period of the image data and a checker that determines whether a storage time of the image data exceeds the storage period time. A deleter deletes image data based on a determination by the checker section and a server transmits an instruction for changing the storage period to the terminal apparatus in accordance with a request by the terminal apparatus, wherein the storage period is changeable from the terminal apparatus.

Abstract: The invention is a system for interfacing an ISDN or non-ISDN system with a broadband system. The broadband system can be an ATM system. The invention can process the ISDN signaling to select ATM connections and then interwork the ISDN connections with the selected ATM connections. The invention can interwork ISDN signaling, and SS7 signaling. The invention can also process SS7 signaling to select ISDN connections and then interwork ATM connections with the selected ISDN connections. The invention can also interwork ISDN systems with non-ISDN systems.

Abstract: A multifunctional printer is provided with an external LCT (Large Capacity Tray) that has an elevator movable in up/down directions, the elevator being empowered by a power supply to a drive mechanism of a body unit. Paper is provided on the elevator to be fed into the body unit. When a sheet of paper remains within the LCT during a paper delivery error, the elevator is lowered to a predetermined location before shutting down the power supply to the drive mechanism in the body unit.

Abstract: An oscillating signal in an oscillator is caused to phase shift toward the phase of an input signal coupled to the oscillating signal. The resonant frequency of the oscillator is about equal to an integer multiple of the frequency of the input signal. The input signal may be generated in a pulse generator to have an input pulse duration less than or equal to that of the oscillating signal. The oscillator circuit may be used as a filter to filter pulse width variations or to filter jitter from a reference clock. The oscillator circuit may also serve as a buffer by amplifying the input signal. Phase interpolation can be obtained by coupling at least one input signal with at least one oscillating signal.

Abstract: A high-current, high-gradient, high-efficiency, multi-stage cavity cyclotron resonance accelerator (MCCRA) provides energy gains of over 50 MeV/stage, at an acceleration gradient that exceeds 20 MeV/m, in room temperature cavities. The multi-stage cavity cyclotron resonance accelerator includes a charged particle source, a plurality of end-to-end rotating mode room-temperature cavities, and a solenoid coil. The solenoid coil encompasses the cavities and provides a substantially uniform magnetic field that threads through the cavities. Specifically, the MCCRA is provided with a constant magnetic field sufficient to produce a cyclotron frequency a little higher than the RF of the accelerating electric field. A plurality of input feeds, each of which respectively coupled to a cavity, are also provided. According to an embodiment of the invention, the beam from the first cavity passes through a cutoff drift tube and is accelerated further with a cavity supporting a still lower radio-frequency electric field.

Abstract: A pen-based tablet computer system that locates objects in a collection of stored images by using partial tracing of a graphical data object. The system uses data generated from the partial tracing of the graphical object to control a search of the input data file for the most likely graphical object which is a match. When the most likely match is located, the input data page containing the matched image is determined. The system then may determine the page of form data that applies to the input data page that contains the graphical object and the correct input data page and form data page are simultaneously displayed on the computer display screen. The graphical object may be an image, text data, a line drawing, etc.

Abstract: In order to realize a small quartz oscillator having high frequency stability and capable of measuring DLD characteristics, in a piezo-oscillator comprising an oscillator circuit including a piezo-vibrator and an amplifier circuit, and a constant-voltage circuit, in which a power source and the oscillator circuit are connected through the constant-voltage circuit to supply a constant voltage to the oscillator circuit, depending on the said power source voltage, a function of the constant-voltage circuit is invalidated. With this structure, even after the piezo-vibrator and other electron circuits are integrally assembled, it is possible to adjust the drive level of the quartz vibrator and to measure the DLD characteristics by changing the power source voltage.

Abstract: A transmitter apparatus and method for use in a spread spectrum data communications system that utilizes the Differential Code Shift Keying (DCSK) or non-differential Code Shift Keying (CSK) modulation technique. The transmitter transmits data in the form of packets to the receiver. Each packet is consists of a header, one or more data symbols followed by a CRC checksum. The preamble comprises a sequence of one or more zero rotated symbols and one or more predetermined non-zero rotated symbols. In one embodiment, a shift index is calculated based on the input data. The shift index is used to form the address in a PN sample ROM. The PN sequence is read out using a counter of length modulo the PN sequence length. Samples of the PN sequence are read out and input to a Manchester encoder whose output is amplified and filtered to obtain a particular spectrum shape. In a second embodiment, the shift index is loaded into a counter and used as a starting address to address the PN sample ROM.

Abstract: Fittings for mounting on frame members of a switchgear cabinet framework, the frame members having a free space towards the outside corner edge of the framework, which free space forms a receiver, which is closed towards the interior of the framework, is open towards the outside corner edge and is mirror-inverted relative to the diagonal of the frame member. The fittings have a mounting plate the cross-section of which is adapted to the cross-section of the receiver and which plate is connectable to the end profile side of the frame member. The mounting plate preferably has a central mounting bore. The mounting plate, in the longitudinal direction of the frame member, has a pre-determined width, which is preferably symmetrical to the mounting bore.

Abstract: A method and system for measuring the usage of advanced intelligent network (AIN) resources includes providing a call processing record (CPR) logic diagram for a service control point (SCP) in an AIN to follow for providing an AIN service for a call. The CPR logic diagram includes separate paths having functions to be performed by the SCP during the call. The processing times required by the SCP for performing the functions associated with the paths of the CPR logic diagram is then estimated. The estimated processing times are then associated with respective paths of the CPR logic diagram. The SCP is then monitored to determine which path the SCP follows during the call. The actual processing time expended by the SCP during the call is then determined as a function of the path followed by the SCP for the call.

Abstract: An aircraft system and method for determining when to attempt acquisition of an intruder for active tracking. A link reliability score associated with the intruder is adjusted based upon the signal strength of transmissions, the frequency of the transmissions, and the number of previous attempts to acquire the intruder for active tracking.

Abstract: A vertical cavity laser includes an optical cavity adjacent to a first mirror, the optical cavity having a semiconductor portion and a dielectric spacer layer. A dielectric DBR is deposited adjacent to the dielectric spacer layer. The interface between the semiconductor portion of the optical cavity and the dielectric spacer layer is advantageously located at or near a null in the optical standing wave intensity pattern of the vertical cavity laser to reduce the losses or scattering associated with that interface.