Abstract: To provide a communication device, a communication system, and a communication method that can easily make contact, the communication device comprises: a receiving unit configured to receive communication information including identification information on a destination user from a first terminal; at least one processor configured to execute an instructions to select, on the basis of the identification information, one among a first network to which a first communication module associated with the user can be connected and a second network to which a second communication module associated with the user can be connected and which is different from the first network; and a unit configured to transmit, via the network selected by the at least one processor, information related to the communication information to the communication module that can be connected to the selected network, among the first communication module and the second communication module.

Abstract: Provided are a curdlan-containing composition which is unlikely to aggregate when dispersed or dissolved in water and with which a curdlan dispersion or solution can be easily prepared, and a food product and any other products containing the curdlan-containing composition. The curdlan-containing composition contains curdlan and an alkali salt, and the curdlan and the alkali salt are granulated.

Abstract: Provided are a curdlan-containing composition which is unlikely to aggregate when dispersed or dissolved in water and with which a curdlan dispersion or solution can be easily prepared, and a food product and any other products containing the curdlan-containing composition. The curdlan-containing composition contains curdlan and an alkali salt, and the curdlan and the alkali salt are granulated.

Abstract: A fuel supply apparatus for supplying fuel to a fuel cell has a fuel supply unit and a water suction unit. When the fuel cell is mounted onto the fuel supply apparatus, the apparatus supplies fuel to the fuel cell and removes the water inside the fuel cell by suction.

Abstract: A fuel supply apparatus for supplying fuel to a fuel cell has a fuel supply unit and a water suction unit. When the fuel cell is mounted onto the fuel supply apparatus, the apparatus supplies fuel to the fuel cell and removes the water inside the fuel cell by suction.

Abstract: A fuel supply apparatus for supplying fuel to a fuel cell has a fuel supply unit and a water suction unit. When the fuel cell is mounted onto the fuel supply apparatus, the apparatus supplies fuel to the fuel cell and removes the water inside the fuel cell by suction.

Abstract: A fuel supply apparatus for supplying fuel to a fuel cell has a fuel supply unit and a water suction unit. When the fuel cell is mounted onto the fuel supply apparatus, the apparatus supplies fuel to the fuel cell and removes the water inside the fuel cell by suction.

Abstract: The present invention relates to an optical apparatus such as an image-shake correcting device or a camera adapted to have a flash unit built therein or attachable thereto. The optical apparatus comprises an optical-axis deflecting assembly for varying a photographic area by deflecting the optical axis of a photographic optical system, and a control circuit for controlling the operation of the optical-axis deflecting assembly so that the photographic area of the photographic optical system is made to be substantially covered by an illumination area of the flash unit.

Abstract: A far infrared radiation heater 33 is disposed on the back of a ceiling of a drying chamber 11. The inside of the drying chamber 11 is evenly heated by the heat emitted from the far infrared radiation heater 33. The drying chamber 11 is provided with air charge means 16 and air exhaust means 17 each communicating with the inside thereof. Outside air is introduced into the drying chamber 11 by means of the air charge means 16. On the other hand, the air exhaust means 17 continuously maintains the inside of the drying chamber 11 in a state of reduced pressure. Thus, objects to be dried which are placed in the drying chamber are dried by heating under reduced pressure while continuously introducing fresh air. Therefore, the present invention provides a system for drying objects to be dried whereby not only can dried products be produced within a short period of time but also the flavor is satisfactorily retained in the dried products.

Abstract: A camera system which is controllable with a remote-control device is arranged to detect the incoming flight direction of a signal sent from the remote-control device, to adjust the facing direction of the camera to the incoming flight direction of the signal, and to be capable of shifting the facing direction of the camera to a given direction according to an instruction signal coming from the remote-control device after the facing direction of the camera is adjusted to the incoming flight direction of the signal.