摘要:
A plurality of control units capable of communicating with each other via a data communication network (TU) are disposed in distribution. One of the plurality of control units is set as an information management control unit (H1) having writable nonvolatile storing means. Upon activation with power supply thereof, the information management control unit (H1) executes a control management information distributing process for transmitting control management information stored in a memory (50) to storage object control units (H2-H6) via the communication network (TU). Upon activation with power supply thereto, each of the storage object control units (H2-H6) executes a control management information obtaining process for obtaining the control management information transmitted from the control management information control unit (HI).
摘要:
A plurality of control units capable of communicating with each other via a data communication network (TU) are disposed in distribution. One of the plurality of control units is set as an information management control unit (H1) having writable nonvolatile storing means. Upon activation with power supply thereof, the information management control unit (H1) executes a control management information distributing process for transmitting control management information stored in a memory (50) to storage object control units (H2-H6) via the communication network (TU). Upon activation with power supply thereto, each of the storage object control units (H2-H6) executes a control management information obtaining process for obtaining the control management information transmitted from the control management information control unit (H1).
摘要:
The disclosed exhaust treatment device for a diesel engine can prevent heat damage to a DPF when regenerating said DPF. If a selection device (7), which selects whether to allow or prohibit an automatic DPF regeneration process, is set to prohibit the automatic DPF regeneration process, a DPF regeneration control device (4) is made able to start a process to cancel execution of the automatic DPF regeneration process. If the selection device (7) is set to allow the automatic DPF regeneration process, the DPF regeneration control device (4) retracts the cancellation of the automatic DPF regeneration process, allowing execution of the previously-cancelled automatic DPF regeneration process to begin.
摘要:
A data processing system comprises a memory for temporarily storing data, a storage for storing data and a controller for storing the data into the memory by a predetermined unit at a time and storing the data stored in the memory into the storage by the predetermined unit at a time. The storing of the data into the memory and the storing of the data from the memory into the storage are carried out in parallel.
摘要:
A recording head and apparatus with an element substrate having a reduced area are provided. A plurality of recording elements for generating energy to discharge liquid are divided into a plurality of blocks Grp1 to GrpM. A first input circuit inputs a series of data signals and outputs the data signals to the plurality of blocks. The first input circuit is divided in correspondence to the blocks. A second input circuit inputs encoded block signals and outputs the block signals to the block. A plurality of output circuits drive drive circuits in accordance with the data signals from the first input circuit and the block signals from the second input circuit. The plurality of drive circuits supply currents to the recording elements and drive them.
摘要:
An optical communications system which offers flexible and efficient cross-connect capabilities without using optical switch modules. With external commands, a variable wavelength setting unit varies output wavelength of each transmission unit. It also provides an output wavelength description indicating which wavelengths can be produced. An optical signal transmitter transmits an outgoing optical signal with the controlled wavelength, while an optical signal receiver receives an incoming optical signal with a single particular wavelength which have been produced through WDM processes. In a WDM unit, a WDM controller controls optical multiplexers and demultiplexers, and the resultant signals go out through optical output ports which are each associated with particular output wavelengths. In a monitoring station, an administration controller manages administrative data concerning connections and operations of transmission units, and based on that data, an optical cross-connect controller set up connections via the WDM unit, sending commands to the variable wavelength setting unit.
摘要:
A supervisory system for supervising equipments communicating with each other via communication lines in a network, the supervisory system includes a plurality of supervisory devices, each of which devices is used for supervising a plurality of equipments in the network; and a controller for controlling the plurality of supervisory devices so that one of the plurality of supervisory devices performs a supervising operation for the plurality of equipments in the network. The controller includes a determination unit for determining whether or not each of the plurality of supervisory devices is operating normally; an instruction unit for supplying either a first instruction or a second instruction to each of the plurality of supervisory devices based on a determination result obtained by the determination unit, the first instruction indicating that a supervisory device to which the first instruction is supplied is to be active in the supervisory operation, the second instruction indicating that a supervisory device to which the second instruction is supplied is to be inactive in the supervisory operation; and a selecting unit for selecting from the plurality of supervisory devices a supervisory device to which the first instruction is supplied, so that the supervisory device selected by the selecting unit supervises the plurality of equipments in the network in accordance with the first instruction.
摘要:
A facsimile apparatus can output a plurality of kinds of audible sounds. In the apparatus, the level of a sound is increased when outputting a specific audible sound compared with when outputting audible sounds other than the specific audible sound.
摘要:
A developing apparatus including a hopper storing toner and carrier and a roller disposed in an opening of the hopper. A carrier stopper is provided on a front wall of the hopper proximate the opening having an arced surface concentrically opposing an upper portion of the roller. Thus, a blend layer volume is formed in a first space between the carrier stopper and the roller for storing a blended layer of carrier and toner such that the carrier stopper prevents carrier from scattering outside the blend layer volume and the conjunctional effect of rotating the roller and of the magnetic force of the rotary magnets in the roller blends the carrier and toner stored in the blended layer. A sub-hopper, proximate the blend layer volume, is also formed by a second space between the carrier stopper and a lateral bottom wall of the hopper for storing toner to be provided to the blended layer.
摘要:
A chroma keying generator apparatus is disclosed having a monitor camera transmitting color signals to multipliers for separating a luminance signal from an image signal and amplifying same by selected gain levels, comparison circuits for comparing two color signals with pre-selected reference levels therefor having upper and lower limits and producing outputs denoting that the ratio of the color signal to the luminance signal for a given color falls within a pre-selected reference range, and a gate circuit which evaluates the outputs from the comparison circuits to produce pulses representing a logical "1" when the output is within the reference range and a logical "0" when the output is not within the reference range.