Abstract: A recording apparatus includes a conveyance unit that conveys a recording medium in a first direction toward a recording head for ejecting a liquid, a tank including a containing chamber containing the liquid to be supplied to the recording head, and an injection port through which the liquid is injected into the containing chamber, the tank being disposed downstream of the conveyance unit in the first direction, a rotatable lever that holds a tank cap for closing the injection port, and a cover that rotates about a rotation shaft between an open position for exposing the lever and a closed position for covering the lever, the rotation shaft being disposed upstream of the conveyance unit in the first direction. The cover includes a sliding portion that is provided on a surface facing the lever and comes into contact with the lever while the cover is rotating toward the closed position.

Abstract: A technique capable of certainly suppressing adhesion of waste ink to hands, clothes, and the like during replacement of a waste ink tank is provided. There are included a container portion provided with an insertion port which a discharge member discharging waste ink can be inserted into and pulled out from and a shielding portion movable between a shielding position where the insertion port is shielded and an open position where the insertion port is opened.

Abstract: A recording apparatus includes a tank including a chamber configured to store liquid to be supplied to a recording head that ejects the liquid and a filling port from which the liquid is injected into the chamber, and an injection auxiliary member configured to assist injecting of the liquid into the chamber from the filling port, the injection auxiliary member including a first and a second flow channels each defined by a first or a second upper end portion that opens toward outside of the tank and a first or a second lower end portion that opens toward inside of the tank, wherein the second flow channel has an expansion portion arranged in a middle portion between the second upper end portion and the second lower end portion and configured to form a step to expand a cross-sectional area.

Abstract: An image forming apparatus includes: a transceiver circuit configured to transmit a signal. A carriage having a recording head is movable relative to the transceiver circuit. A counter counts how many times the carriage moves. An amplifier circuit mounted on the carriage receives the signal from the transceiver circuit through a cable and amplifies the received signal. A carriage controller changes a gain of the amplifier circuit, based on a count value of the counter.

Abstract: A system, etc. capable of facilitating communication about a travel in which a plurality of members participate are provided. Based on communication with a first client (2a), a server (1) recognizes a plan which is determined by a departure place, a stopover, a destination, and a route and is about a first group to which a first user belongs. Based on communication with a second client (2b) of a second user belonging to the first group as a belonging-target group registered in a database (14), the second client (2b) is caused to display icons representing the departure place, the stopover, and the destination and the route included in the plan.

Abstract: An authentication and registration system is provided which can reduce a burden at the time of authentication and registration while ensuring security when a single apparatus is used to perform authentication and registration of identification information on another apparatus. In an authentication and registration system (1), an authentication request signal is transmitted from a mobile terminal (3) to a registration server (2). The registration server (2) transmits an operation command signal to the mobile terminal (3) and when the signal is received, a display (3b) of the mobile terminal (3) displays operation sub-commands. When the sub-commands are executed through operations of switches (10) to (20), an on-board controller (4) transmits an operating state signal indicating the execution to the registration server (2). When the operating state signal indicates that the sub-commands are executed, the registration server (2) determines that authentication of the identification information succeeds.

Abstract: An image forming apparatus includes: a transceiver circuit configured to transmit a signal. A carriage having a recording head is movable relative to the transceiver circuit. A counter counts how many times the carriage moves. An amplifier circuit mounted on the carriage receives the signal from the transceiver circuit through a cable and amplifies the received signal. A carriage controller changes a gain of the amplifier circuit, based on a count value of the counter.

Abstract: An authentication and registration system is provided which can reduce a burden at the time of authentication and registration while ensuring security when a single apparatus is used to perform authentication and registration of identification information on another apparatus. In an authentication and registration system (1), an authentication request signal is transmitted from a mobile terminal (3) to a registration server (2). When two sets of identification information VIN and IMSI received before and after the authentication request signal match each other, the registration server (2) transmits an authentication code signal to an on-board controller (4) so that an authentication code is displayed on a DA apparatus (23).

Abstract: An authentication and registration system is provided which can reduce a burden at the time of authentication and registration while ensuring security when a single apparatus is used to perform authentication and registration of identification information on another apparatus. In an authentication and registration system (1), an authentication request signal is transmitted from a mobile terminal (3) to a registration server (2). When two sets of identification information VIN and IMSI received before and after the authentication request signal match each other, the registration server (2) transmits an authentication code signal to an on-board controller (4) so that an authentication code is displayed on a DA apparatus (23).

Abstract: An authentication and registration system is provided which can reduce a burden at the time of authentication and registration while ensuring security when a single apparatus is used to perform authentication and registration of identification information on another apparatus. In an authentication and registration system (1), an authentication request signal is transmitted from a mobile terminal (3) to a registration server (2). The registration server (2) transmits an operation command signal to the mobile terminal (3) and when the signal is received, a display (3b) of the mobile terminal (3) displays operation sub-commands. When the sub-commands are executed through operations of switches (10) to (20), an on-board controller (4) transmits an operating state signal indicating the execution to the registration server (2). When the operating state signal indicates that the sub-commands are executed, the registration server (2) determines that authentication of the identification information succeeds.

Abstract: A system, etc. that can facilitate sharing of information when a predetermined condition is satisfied is provided. A client (2) includes: an input device (21) that detects an input mode of an own user; a communication device (23) that carries out communication; and a client control device (20) that determines whether or not a first condition set in advance is satisfied and, if the first condition is determined to be satisfied, causes the input device (21) to function as an input interface for sending predetermined first information, which is associated with a predetermined input mode, via the communication device (23) by the predetermined input mode having a smaller number of times of input or a smaller information quantity to be input with respect to the input device (21) than a case in which the first condition is determined to be not satisfied.

Abstract: To provide a server, a client, and a system capable of easily sharing conditions of members or mobile bodies which may affect a plan of the group. A server control device 31 communicates with a first client 10 via a server communication device 35 to recognize information concerning a first user or concerning a first mobile body 1. The server control device 31, in a case where the information is information indicating that a condition of the first user or first mobile body 1 is under a specific condition (FIG. 4/STEP 320—YES or FIG. 4/STEP 330—YES), transmits a notification that the condition of the first user or first mobile body 1 is under the specific condition to the second client 20 via the server communication device 35 (FIG. 4/STEP 324 or FIG. 3/STEP 332).

Abstract: To provide a server, a client, and a system capable of easily sharing conditions of members or mobile bodies which may affect a plan of the group. A server control device 31 communicates with a first client 10 via a server communication device 35 to recognize information concerning a first user or concerning a first mobile body 1. The server control device 31, in a case where the information is information indicating that a condition of the first user or first mobile body 1 is under a specific condition (FIG. 4/STEP 320—YES or FIG. 4/STEP 330—YES), transmits a notification that the condition of the first user or first mobile body 1 is under the specific condition to the second client 20 via the server communication device 35 (FIG. 4/STEP 324 or FIG. 3/STEP 332).

Abstract: Provided is a navigation system capable of, when an emergency situation occurs, immediately distributing, to a mobile terminal that is a client terminal located in a region impacted by the emergency situation, required information according to the terminal position in order of priority. During an emergency situation such as when a disaster or the like occurs, information on the emergency situation is distributed from a server, as a priority, simultaneously to each mobile terminal located in an area that is strongly impacted (for example, areas marked with a circled 1) immediately, regardless of when terminal position information is received from the mobile terminals, and the information on the emergency situation is displayed on a display device of the mobile terminal and a display device of a DA device to which same was distributed.

Abstract: A system, etc. capable of facilitating communication about a travel in which a plurality of members participate are provided. Based on communication with a first client (2a), a server (1) recognizes a plan which is determined by a departure place, a stopover, a destination, and a route and is about a first group to which a first user belongs. Based on communication with a second client (2b) of a second user belonging to the first group as a belonging-target group registered in a database (14), the second client (2b) is caused to display icons representing the departure place, the stopover, and the destination and the route included in the plan.

Abstract: A system, etc. that can facilitate sharing of information when a predetermined condition is satisfied is provided. A client (2) includes: an input device (21) that detects an input mode of an own user; a communication device (23) that carries out communication; and a client control device (20) that determines whether or not a first condition set in advance is satisfied and, if the first condition is determined to be satisfied, causes the input device (21) to function as an input interface for sending predetermined first information, which is associated with a predetermined input mode, via the communication device (23) by the predetermined input mode having a smaller number of times of input or a smaller information quantity to be input with respect to the input device (21) than a case in which the first condition is determined to be not satisfied.

Abstract: Provided is a navigation system capable of, when an emergency situation occurs, immediately distributing, to a mobile terminal that is a client terminal located in a region impacted by the emergency situation, required information according to the terminal position in order of priority. During an emergency situation such as when a disaster or the like occurs, information on the emergency situation is distributed from a server, as a priority, simultaneously to each mobile terminal located in an area that is strongly impacted (for example, areas marked with a circled 1) immediately, regardless of when terminal position information is received from the mobile terminals, and the information on the emergency situation is displayed on a display device of the mobile terminal and a display device of a DA device to which same was distributed.

Abstract: A mobile wireless communication device that wirelessly communicates with a base station that provides wireless communication service includes a location information storage unit configured to store a location information, a content storage unit configured to store the content, a history storage unit configured to store history information, a determination unit configured to determine a possibility of transition from a current base station to in an outside zone of the wireless communication service, and an updating unit configured to acquire a content from the location information storage unit by using wireless communication service that is provided by the current base station, so as to update content of the content storage unit, when the determination unit determines that there is a possibility of transition to the state that the mobile wireless communication device is in the outside zone of the wireless communication service.

Abstract: A mobile wireless communication device that wirelessly communicates with a base station that provides wireless communication service includes a location information storage unit configured to store a location information, a content storage unit configured to store the content, a history storage unit configured to store history information, a determination unit configured to determine a possibility of transition from a current base station to in an outside zone of the wireless communication service, and an updating unit configured to acquire a content from the location information storage unit by using wireless communication service that is provided by the current base station, so as to update content of the content storage unit, when the determination unit determines that there is a possibility of transition to the state that the mobile wireless communication device is in the outside zone of the wireless communication service.

Abstract: An electronic apparatus includes a switch having contacts spaced from each other. The contacts are designed to independently establish electric connection. A controller unit is designed to instruct the control on an image on the screen of a display panel in the electronic apparatus when the controller unit sequentially detects the electric connection at at least two of the contacts in a predetermined time period. A sequential detection of electric connection at the contacts within the predetermined time period is utilized to effect the control of the image in the electronic apparatus. Facilitated operations can be achieved to effect the control of the image on the screen. Conventional contacts can be utilized to establish electric connection. The control of the image can be accomplished with a simple structure.