Abstract: A fuel cell system comprising: a fuel cell, a fuel gas supplier configured to supply fuel gas to an anode of the fuel cell, an oxidant gas supplier configured to supply oxidant gas to a cathode of the fuel cell, a humidity adjuster configured to adjust a relative humidity of the fuel gas and a relative humidity of the oxidant gas, and a controller, wherein the controller detects the relative humidity of the fuel gas at an anode inlet of the fuel cell, and the controller detects the relative humidity of the oxidant gas at a cathode outlet of the fuel cell, and wherein, based on detection results, the controller controls the humidity adjuster so that the relative humidity of the fuel gas at the anode inlet is higher than the relative humidity of the oxidant gas at the cathode outlet.

Abstract: A fuel cell system comprising: a fuel cell, a fuel gas supplier configured to supply fuel gas to an anode of the fuel cell, an oxidant gas supplier configured to supply oxidant gas to a cathode of the fuel cell, a humidity adjuster configured to adjust a relative humidity of the fuel gas and a relative humidity of the oxidant gas, and a controller, wherein the controller detects the relative humidity of the fuel gas at an anode inlet of the fuel cell, and the controller detects the relative humidity of the oxidant gas at a cathode outlet of the fuel cell, and wherein, based on detection results, the controller controls the humidity adjuster so that the relative humidity of the fuel gas at the anode inlet is higher than the relative humidity of the oxidant gas at the cathode outlet.

Abstract: A fuel cell system comprising: a fuel cell, a fuel gas supplier configured to supply fuel gas to an anode of the fuel cell, an oxidant gas supplier configured to supply oxidant gas to a cathode of the fuel cell, a humidity adjuster configured to adjust a relative humidity of the fuel gas and a relative humidity of the oxidant gas, and a controller, wherein the controller detects the relative humidity of the fuel gas at an anode inlet of the fuel cell, and the controller detects the relative humidity of the oxidant gas at a cathode outlet of the fuel cell, and wherein, based on detection results, the controller controls the humidity adjuster so that the relative humidity of the fuel gas at the anode inlet is higher than the relative humidity of the oxidant gas at the cathode outlet.

Abstract: According to one embodiment, with respect to each of content data Cn (or an output form thereof) which is output, audience information for use in output control of the content data Cn, a condition of external information for executing the output control, and a content of the output control which is executed when the condition is satisfied, are set up, and are set in an output control information definition file 20D. From photography data including an audience photographed by an image photography unit, and from external information such as a distance to a subject, which is measured by a range finder, the external information of a kind corresponding to each content Cn that is output is acquired. By judging whether the condition of the external information is satisfied or not, the content of the output control is executed.

Abstract: A content output device includes: a display that outputs content; a communication unit that transmits at least one piece of beacon information correlated to the content which is being output by the display; and a CPU that makes responsive period information or unresponsive period information for a communication device based on the content which is being output by the display, and causes the communication unit to transmit the beacon information containing the responsive period information or the unresponsive period information, wherein the responsive period information or the unresponsive period information indicates a period which the communication device executes or does not execute an action corresponding to the received beacon information.

Abstract: The display control device includes: a distance acquirer acquiring a distance between a display surface on which an item is displayed and an operator operating the item; and a display controller displaying on the display surface an item belonging to a hierarchy level corresponding to the distance acquired by the distance acquirer from an item group including multiple hierarchized items.

Abstract: An information processing device according to the present disclosure includes a shape detector detecting a shape of a detection object, an output controller performing a control to select a virtual input device to be displayed based on the detected shape of the detection object, and to display the selected virtual input device, and a display displaying the selected virtual input device based on the control given by the output controller.

Abstract: According to one embodiment, a communication apparatus includes a Bluetooth (trademark) controller which is wirelessly connected to a mobile information terminal, and a CPU configured to acquire a radio-wave intensity of wireless connection to the wirelessly connected mobile information terminal, to selectively read an application program from a program memory, based on the acquired radio-wave intensity, and to execute the application program.

Abstract: A communication device includes a reception unit, a detection unit and a control unit. The reception unit receives broadcast information broadcasted through first communication of a first communication system. The detection unit detects a radio field intensity of the received broadcast information. The control unit controls second communication of a second communication system based on the detected radio field intensity, thereby activating or deactivating the second communication.

Abstract: The present invention provides an apparatus for playback of a moving picture, which compares an action speed of a specific action of an object in a moving picture played back and displayed by a playback unit with an action speed of a separately acquired specific action which is a comparison target, controls a playback speed during the playback of the specific action by the playback unit based on the comparison result, and displays comparison information relating to the comparison result during the playback of the specific action by the playback unit.

Abstract: An information output device includes an output unit, a recognition unit and a control unit. The output unit outputs a content. The recognition unit recognizes a user. The control unit (i) determines whether the content currently being output by the output unit is suitable for the recognized user, thereby producing a determination result and (ii) changes, on the basis of the determination result, the current output content to a content having the same substance as the current output content but a different playback time from the current output content.

Abstract: According to one embodiment, a communication apparatus includes a Bluetooth (trademark) controller which is wirelessly connected to a mobile information terminal, and a CPU configured to acquire a radio-wave intensity of wireless connection to the wirelessly connected mobile information terminal, to selectively read an application program from a program memory, based on the acquired radio-wave intensity, and to execute the application program.

Abstract: A processor of an information transmission device generates pairing information being divided into multiple pieces according to a predetermined data structure and for starting bidirectional communication between a portable terminal and the information transmission device. The processor transmits generated pairing information being divided into multiple pieces. The processor receives a pairing request signal transmitted by the portable terminal that receives the pairing information. The processor performs a pairing operation with the portable terminal in response to the pairing request signal received.

Abstract: Provided is a tungsten electrode material that can improve the life of an electrode than conventional by the use of a material in place of thorium oxide. The tungsten electrode material includes a tungsten base alloy and oxide particles dispersed in the tungsten base alloy, wherein the oxide particle is an oxide solid solution in which a Zr oxide and/or a Hf oxide and an oxide of at least one or more kinds of rare earth elements selected from Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu are solid-dissolved.

Abstract: A communication device includes a reception unit, a detection unit and a control unit. The reception unit receives broadcast information broadcasted through first communication of a first communication system. The detection unit detects a radio field intensity of the received broadcast information. The control unit controls second communication of a second communication system based on the detected radio field intensity, thereby activating or deactivating the second communication.

Abstract: A content reproduction system includes a reproduction unit configured to reproduce content related to a plurality of commodities, an obtaining unit configured to obtain a sales condition corresponding to the plurality of commodities, a setting unit configured to previously set sales targets and weighting information, related to reproduction in the reproduction unit, with respect to the plurality of commodities, and a control unit configured to variably adjust a reproduction state of the content, related to the plurality of commodities to be reproduced by the reproduction unit, in accordance with the sales target and the weighting information set by the setting unit and the sales condition obtained by the obtaining unit.

Abstract: A master camera sets temporary conditions at the time of executing photographing by a plurality of cameras, determines whether photographing by the plurality of cameras can be executed under the temporary conditions, sets actual conditions at the time of executing photographing by the plurality of cameras in accordance with this determination result, and executes control such that photographing by the plurality of cameras is executed under the actual conditions.

Abstract: FIG. 2C depicts a live view screen when a movement is made in a direction of approaching the camera position at the time of pre-photographing (frontward direction) and also in the right direction in the drawing. When the camera position is changed, the display state of a provisional subject image in the live view screen is changed according to the change. In this case, the display size of the provisional subject image is changed according to the movement distance of the camera position in the frontward direction and the display position of the provisional subject image is changed in the left direction according to the movement distance in the right direction.

Abstract: An image processing device executes: a determination process of determining similarity of a motion of a subject in each of a plurality of pieces of moving image data stored in the storing unit; a selection process of selecting a specific piece of moving image data from among the pieces of moving image data on the basis of the similarity determined by the determination step; and an output process of outputting information of a selection result by the selection step.

Abstract: An information output device includes an output unit, a recognition unit and a control unit. The output unit outputs a content. The recognition unit recognizes a user. The control unit (i) determines whether the content currently being output by the output unit is suitable for the recognized user, thereby producing a determination result and (ii) changes, on the basis of the determination result, the current output content to a content having the same substance as the current output content but a different playback time from the current output content.