Abstract: A scintillator structure includes a scintillator and a reflecting material that covers the scintillator. Here, the scintillator includes a resin and a phosphor, and a phosphor particle perimeter indicating a normalized length of an interface between the phosphor and the resin in a cross-sectional image of the scintillator is smaller than 6.25.

Abstract: A conference management system of the present invention displays, before terminals used by users participate in a conference, electric field intensity information of the respective terminals, and available capacity information of bands in a plurality of lines, for each of the respective terminals and enables the users to select one terminal from among the plurality of terminals based on the display. Provided is the conference management system including a conference management device connected to a plurality of networks and a plurality of wireless terminals connected to the conference management device via access points corresponding to the plurality of networks. One or more wireless terminals corresponding to a predetermined user name display a plurality of wireless terminal names corresponding to the predetermined user name, and electric field intensity information and band information of access points to which the respective terminals belong, which have been received from the conference management device.

Abstract: A conference management system of the present invention displays, before terminals used by users participate in a conference, electric field intensity information of the respective terminals, and available capacity information of bands in a plurality of lines, for each of the respective terminals and enables the users to select one terminal from among the plurality of terminals based on the display. Provided is the conference management system including a conference management device connected to a plurality of networks and a plurality of wireless terminals connected to the conference management device via access points corresponding to the plurality of networks. One or more wireless terminals corresponding to a predetermined user name display a plurality of wireless terminal names corresponding to the predetermined user name, and electric field intensity information and band information of access points to which the respective terminals belong, which have been received from the conference management device.

Abstract: A time-matching system includes a first terminal device and a communications relay device relaying communications between the first terminal device and a second terminal device on a wireless communications network. The first terminal device receives a GPS-data from a GPS satellite, executes a first correction procedure on a satellite time-data of the GPS data to generate a first time-data, and transmits the first time-data to the communications relay device. The communications relay device receives the first time-data, executes an intermediate correction procedure on the first time-data to generate an intermediate time-data, and transmits the intermediate time-data to the second terminal device. The first correction procedure is based on a time delay in communications between the GPS satellite and the first terminal device. The intermediate correction procedure is based on a time delay in communications between the first terminal device and the communications relay device.

Abstract: An electronic (or computer) apparatus (10) includes a wireless LAN connecting unit (11) for carrying out Internet connection via a wireless LAN (13) and an enabling arrangement (12) for enabling the wireless LAN connecting unit to carry out Internet connection at either of providing spots (hot spots) (HP#1 and HP#2) which are spaces located at positions different from each other and providing wireless Internet connection services hosted by ISPs different from each other. The enabling arrangement includes a current position acquiring unit (17) for acquiring current position data representative of a current position of the computer apparatus. A current-location providing spot is identified from the current position data and the wireless LAN connecting unit is automatically adapted to an ISP different at each providing spot without the need of manually changing ISP agreement data.

Abstract: An electronic (or computer) apparatus (10) has a current position data output unit (13) and an area data output unit (14) responsive to current position data from the current position data output unit for producing specific country data representative of a specific country including a current position. A wireless LAN connecting unit (12) is preliminarily given a plurality of wireless LAN communication modes corresponding to a plurality of country data. Upon reception of the specific country data, the wireless LAN connecting unit automatically sets, as a selected communication mode, one of the wireless LAN communication modes which corresponds to the specific country data and carries out transmission/reception via a wireless LAN (11) in the selected communication mode. Each of the wireless LAN communication modes is determined by a radio frequency channel and a transmit power level used in a country represented by the country data.

Abstract: A time-matching system includes a first terminal device and a communications relay device relaying communications between the first terminal device and a second terminal device on a wireless communications network. The first terminal device receives a GPS-data from a GPS satellite, executes a first correction procedure on a satellite time-data of the GPS data to generate a first time-data, and transmits the first time-data to the communications relay device. The communications relay device receives the first time-data, executes an intermediate correction procedure on the first time-data to generate an intermediate time-data, and transmits the intermediate time-data to the second terminal device. The first correction procedure is based on a time delay in communications between the GPS satellite and the first terminal device. The intermediate correction procedure is based on a time delay in communications between the first terminal device and the communications relay device.

Abstract: An electronic (or computer) apparatus (10) has a current position data output unit (13) and an area data output unit (14) responsive to current position data from the current position data output unit for producing specific country data representative of a specific country including a current position. A wireless LAN connecting unit (12) is preliminarily given a plurality of wireless LAN communication modes corresponding to a plurality of country data. Upon reception of the specific country data, the wireless LAN connecting unit automatically sets, as a selected communication mode, one of the wireless LAN communication modes which corresponds to the specific country data and carries out transmission/reception via a wireless LAN (11) in the selected communication mode. Each of the wireless LAN communication modes is determined by a radio frequency channel and a transmit power level used in a country represented by the country data.

Abstract: An electronic (or computer) apparatus (10) includes a wireless LAN connecting unit (11) for carrying out Internet connection via a wireless LAN (13) and an enabling arrangement (12) for enabling the wireless LAN connecting unit to carry out Internet connection at either of providing spots (hot spots) (HP#1 and HP#2) which are spaces located at positions different from each other and providing wireless Internet connection services hosted by ISPs different from each other. The enabling arrangement includes a current position acquiring unit (17) for acquiring current position data representative of a current position of the computer apparatus. A current-location providing spot is identified from the current position data and the wireless LAN connecting unit is automatically adapted to an ISP different at each providing spot without the need of manually changing ISP agreement data.