摘要:
A repeater such as an Internet router device used in a communication network such as the Internet. The delay time from a device of a sender to a device of a receiver is secured. A communication system, a control circuit, a connecting means, and a computer program are also disclosed. The sending time intervals between sending to a transmission network are calculated from a target value of the transfer rate of a packet to be relayed (S202), a target value of the delay time is determined on the basis of the delay time to be secured (S205), and a reference value of the storage capacity used as a criterion for deciding discard of a packet is calculated from the delay time target value and the sending time intervals (S206). Packets are sent out at the calculated sending time intervals, and discard of a packet is judged according to a predetermined method when a packet having a storage capacity above the storage capacity reference value is received.
摘要:
The object of the present invention is to provide a multi-person shared display device with which a display device can be shared by a plurality of persons. For this purpose, a display device of the present invention is configured by a large screen display 112 and a display mask 114, which covers and hides a portion thereof. The display mask 114 is disposed at a position only an appropriate distance away from a display surface 116. The display mask 114 has a hole 118, and only through that portion can the display surface 116 of display 112 be seen. By introducing such display mask 114, the region visible upon the display surface differs depending on the viewpoint position of the user. As a result, it becomes possible to provide different content for every user.
摘要:
An installation construction method is provided for boiler facilities in which the boiler facilities include a boiler building configured of a steel structure, a boiler main unit to be installed within the boiler building, various types of equipment to be installed to the boiler main unit, and accessory members which are accessory thereto. During construction of the boiler building, the various types of equipment and the accessory members are carried into the boiler building and installed.
摘要:
An installation construction method is provided for boiler facilities in which the boiler facilities include a boiler building configured of a steel structure, a boiler main unit to be installed within the boiler building, various types of equipment to be installed to the boiler main unit, and accessory members which are accessory thereto. During construction of the boiler building, the various types of equipment and the accessory members are carried into the boiler building and installed.