摘要:
A plurality of private address spaces where private addresses may possibly overlap are connected with a global address space. Respective private address spaces possess VLAN-IDs as identification information for VLANs. When connecting the respective private address spaces with the Internet, a duplicate network address translating device performs, with VLAN-ID and the private address of the respective private address spaces in pairs, mutual translation between the private address and global address of the Internet. A duplicate addresses-handling server is provided with a routing table which shows the relationship between virtual interfaces corresponding to VLAN-IDs and addresses of the respective private address spaces. A server portion of the duplicate addresses-handling server records, if a request is made from apparatuses of a private address space, the request and VLAN-ID, refers to, if making a response thereto, the routing table, selects a virtual interface which corresponds to the address of the response receiver, and makes a response. A virtual interface processing portion gives an applicable VLAN-ID and carries out an output to a switching hub.
摘要:
A test signal to be supplied to a driver section when the driver section is subjected to an operation test is generated by a test circuit. In the test circuit, the test signal can be generated by a burn-in control circuit in accordance with a clock signal TESTCK supplied from an outside source.
摘要:
A portion of an air-conditioning unit is divided into two so as to provide first and second air-mixing chambers each following first and second temperature adjustment mechanisms. The temperature of air in the first chamber is controlled independently of the temperature of air in the second chamber, while the first chamber communicates with a first group of air-conditioning zone or zones and the second chamber communicates with a second group of remaining zone or zones. Thus, the temperature of air fed to the first group can be controlled in a manner different from the temperature of air fed to the second group. A plurality of distributing valves are provided at air discharging outlets communicating with the first or second chambers, and the opening degree of each damper may be controlled so that air distribution amount may be controlled. The temperature of the air in each of the first and second chambers and the opening degree of each damper may be automatically controlled in accordance with temperature measurement signals, temperature settings and other information such as the intensity of sun light.
摘要:
A storage system has a host system and a storage apparatus. The storage apparatus includes a first volume and a second volume to store files transmitted from the host system. The host system has: a display unit for displaying the content of a first directory in the first volume and the content of a corresponding second directory in the second volume; and a switching unit for switching, on the display unit, between the display showing the content of the first directory and the display showing the content of the second directory. The storage apparatus further has: a searching unit for searching for the second directory based on a table having a migration path from a root directory to the first directory in the first volume stored therein; and a transmitting unit for transmitting the content of the second directory, which is searched for by the searching unit, to the host system.
摘要:
An information processing device including an interface configured to communicate with a network; an input device configured to generate operating information; an output device; an operating information collecting apparatus configured to collect the operating information of the input device; an operating information sending apparatus configured to transmit the operating information to the network via the interface; an operating information receiving apparatus configured to receive data regarding the operating information returned by the network; and an operating information reflecting apparatus configured to control the output device based on the data received from the network to create an image reflecting the operating information.
摘要:
A novel structure has, on a substrate a nonlinear optical thin film having a high .chi..sup.(3) value provided wherein metal fine particles are uniformly dispersed in a ferroelectric or highly dielectric matrix and heat treated whereby the metal fine particles and matrix are improved in crystallinity. The excitation wavelength can be substantially changed by a choice of the heat treating conditions. The crystallinity of the metal fine particles and matrix and .chi..sup.(3) value are improved by selecting a proper substrate or changing the heat treating procedure and conditions. The thin film is further improved in nonlinear optical properties, typically .chi..sup.(3) and .chi..sup.(3) /.alpha. values by using a perovskite type compound ABO.sub.3 having a specific A/B ratio as the matrix material and controlling film deposition conditions for improving the crystallinity of the matrix.
摘要:
A novel nonlinear optical thin film having a high .chi..sup.(3) value is provided wherein metal fine particles are uniformly dispersed in a ferroelectric or highly dielectric matrix and heat treated whereby the metal fine particles and matrix are improved in crystallinity. The excitation wavelength can be substantially changed by a choice of the heat treating conditions.The crystallinity of the metal fine particles and matrix and .chi..sup.(3) value are improved by selecting a substrate used or changing the heat treating procedure and heat treating conditions. By forming a portion having a lower content of metal fine particles in a surface portion on an upper and/or lower side of the matrix, the excitation wavelength can be substantially changed and precisely adjusted.
摘要:
A mold assembly for producing a skin-covered foamed plastic article is disclosed, which includes a lower mold having a cavity formed therein, the lower mold having a first flange portion which extends around a mouth of the lower mold; an upper mold which is to be put on the lower mold to close the cavity, the upper mold having a second flange portion which is mated with the first flange portion of the lower mold when the two molds are properly coupled; a recess at an inside part of the first flange portion which is defined by a horizontal wall and a vertical wall; a press plate which is pivotally connected to the horizontal wall of the recess; a spring for biasing the press plate in a direction to achieve an abutment with the horizontal wall; and a press structure provided on the second flange portion of the upper mold, the press structure abutting on the press plate to press the same toward the horizontal wall when the upper mold is properly mounted on the lower mold.
摘要:
An automobile air-conditioning system in which a single ventilation unit for supplying the conditioned air to a compartment is divided into two parts, and the air passing through each part is adapted to be controlled respectively. The compartment is divided into at least three air-conditioning zones of the front right, front left and rear seat zones so that a plurality of air outlets may supply air to the respective air-conditioning zones. The air respectively temperature-controlled is selectively supplied to each of the air outlets.
摘要:
A driving circuit of at least one embodiment includes: m output terminals; m+1 video signal output sections including m+1 output circuits, respectively; a decision section for determining the quality of each of the video signal output sections; and switches for switching connections between the output terminals and the video signal output sections in accordance with a result of determination made by the decision section. When the decision section has determined the ith (i being a natural number of m or less) video signal output section to be defective, the switches connect the jth (j being a natural number of i−1 or less) video signal output section to the jth output terminal and connect the (k+1)th (k being a natural number of i or more to m or less) video signal output section to the kth output terminal. Thus provided is a driving circuit, capable of self-repairing a defective one of the video signal output sections, which has more simplified wires connected to the video signal output sections.