摘要:
A system layout design program that can automatically generate an efficient system configuration. A system layout generation section associates units for performing functions indicated by logical system conditions with the logical system conditions and generates system layouts indicative of the association of the units with all of the logical system conditions. An evaluation section evaluates the system layouts generated by the system layout generation section on the basis of evaluation criteria designated in advance and stores a system layout evaluated most highly in a system layout storage section as a design result.
摘要:
An image processing apparatus includes a browser which obtains an external resource or internal resource of the apparatus and displays the resource on the display unit, and a storage unit for storing an internal resource that can be displayed on the display unit. The image processing apparatus performs control not to display information by which storage location of the internal resource in the storing unit is identifiable in the case where the resource obtained by the browser unit is an internal resource.
摘要:
An image processing apparatus includes a browser which obtains an external resource or internal resource of the apparatus and displays the resource on the display unit, and a storage unit for storing an internal resource that can be displayed on the display unit. The image processing apparatus performs control not to display information by which storage location of the internal resource in the storing unit is identifiable in the case where the resource obtained by the browser unit is an internal resource.
摘要:
An optical switch having a plurality of switch cells. The optical switch has n inputs (n is a natural number) and m outputs (m is a natural number). The optical switch has a unit size defined as the distance between any two adjacent ones of the switch cells. The optical switch comprises a substrate having a switch size of K×L (K is an integer satisfying n≦K, and L is an integer satisfying m≦L), first and second mirrors parallel to each other and perpendicular to a principal surface of the substrate, and an optical unit providing a plurality of input optical paths for the n inputs and a plurality of output optical paths for the m outputs. The plurality of input optical paths are inclined relative to the first and second mirrors, and the plurality of output optical paths are inclined relative to the first and second mirrors. Each switch cell comprises a switch mirror provided movably relative to the substrate. With this configuration, the path dependence of loss is substantially eliminated.
摘要:
The present invention is directed to an optical space switch accommodating a plurality of input light paths and output light paths. The optical space switch comprises a plurality of polarization control optical switches, each consisting essentially of: polarization control means having elements, one for each input light path, for rotating through 90° the polarizing direction of light information incident from each input light path or otherwise retaining the polarizing direction thereof for output; and a light path routing element for routing the light path for the light information output from the polarization control means in accordance with the polarizing direction of the light information. These polarization control optical switches are arranged in a matrix pattern or coupled in cascade to implement a polarization control optical space switch.
摘要:
Provided is an isolated phytase derived from a microorganism. The microorganism is preferably from the genus Monascus. The phytase has a Michaelis constant of 10 to 110 &mgr;M when phytic acid is used as a substrate. A process for producing the phytase is also provided as is an animal feed comprising the phytase. The phytase is preferably isolated from Monascus anka IFO 30873. The phytase has a Km of 107 &mgr;m when phytic acid is used as a substrate, the optimum pH is 2.5, the optimum temperature is 45° C., the molecular weight of the phytase is 140 kDa when measured by gel filtration, and the isolectric point is 5.2 using chromatofocusing.
摘要:
An equipment controlling apparatus is composed of a counter for counting the operational number of the equipment, memories for storing data indicating the state of the equipment, a communication device for communicating on the stored data with a centralized control apparatus, which controls the communicated data intensively, and a controlling device for causing the stored data to be transmitted to the centralized control apparatus when the counter has counted a predetermined value.
摘要:
An equipment control unit is composed of storage means for storing a control data for controlling an equipment, control means for controlling the equipment based on the control data stored in the storage means, and communication means for communicating with a centralized control system for making the centralized control for a plurality of equipments. The control means rewrites the control data stored in the storage means with a received control data when it receives the control data from the centralized control system.
摘要:
A communication system for use with a network for transmitting fixed-length cells from a transmitting terminal via a virtual connection in the network to a receiving terminal. The communication system includes a converting device, connected to the transmitting terminal or the receiving terminal, for performing a bi-directional conversion between a variable-length packet and the fixed-length cells, the transmitting terminal or the receiving terminal outputting the variable-length packet, a buffer capacity monitoring device in the receiving terminal for monitoring a capacity of a buffer in the receiving terminal receiving the fixed-length cells and for outputting an alarm signal at the time of detecting a congestion state of the capacity of the buffer, a congestion state alerting device in the receiving terminal responsive to the alarm signal from the buffer capacity monitoring device for outputting an alert signal to the transmitting terminal, and a traffic transmission control device in the transmitting terminal responsive to the alert signal from the congestion state alerting device in the receiving terminal for controlling a transmission of the fixed-length cells to the receiving terminal.
摘要:
An optical cross-connect device for optical networks is connected to reserve optical transmission lines and working optical transmission lines, and is used to switch optical signals. The optical cross-connect device includes a bypass component, a routing component and connection links. The bypass component includes an optical-space switch that is connected to the reserve optical transmission lines. The routing component also includes an optical-space switch that is connected to the working optical transmission lines. The connection links are connected between both input and output parts of the optical-space switch of both the bypass component and the routing component.