Abstract: A mobile charging apparatus is provided. The apparatus comprises a battery for charging a work machine; a movement unit that causes the mobile charging apparatus to autonomously move; and a controller that executes a program to perform control such that the movement unit moves the mobile charging apparatus to a predetermined position to wait for the work machine.

Abstract: An automatic berthing system and method for a vessel are provided. The automatic berthing system comprises a controller, controlling the vessel; an input part, receiving an input to perform the automatic berthing mode; at least one peripheral sensor, detecting position information and speed information of another vessel other than the vessel to determine whether a wake caused by the another vessel has influence on the vessel. The controller performs an automatic berthing control when the input to perform the automatic berthing mode is received until the vessel reaches a berthing position, and the controller stops the automatic berthing control when the another vessel is located within a predetermined distance from the vessel based on the position information.

Abstract: An information processing apparatus including a processor configured to: allow, in relation to a conference via a communication line in which plural participants participate, plural business card images to be displayable on a terminal of a participant among the plural participants, the plural business card image being images that are obtained by reading business cards of the plural participants including at least one other participant.

Abstract: A transport system includes: a plurality of transport vehicles capable of autonomously moving between a departure place and a destination; a terminal used for inputting a transport request instruction including information about a plurality of transported objects to be respectively transported by the plurality of transport vehicles; and a server capable of communicating with the plurality of transport vehicles and the terminal. The server calculates priorities of the plurality of transported objects to be transported from the departure place to the destination, based on the transport request instruction, and assigns, in accordance with the priorities, the plurality of transport vehicles to respectively transport the plurality of transported objects from transport vehicles in a state of being capable of transporting, out of the plurality of transport vehicles, and outputs, at a predetermined timing, a movement instruction to each of the assigned plurality of transport vehicles.

Abstract: A vehicular drawing device includes a first operating system, a second operating system, a first circuit block group, a second circuit block group, a first power circuit, a second power circuit, and a controller circuit. The first circuit block group is used in the first operating system. The second circuit block group is used in the second operating system. The first power circuit is configured to supply a sub power to the first circuit block group. The second power circuit is provided separately from the first power circuit, and the second power circuit is configured to supply a main power to the second circuit block group. In response to the main power being abnormal, the controller circuit is configured to (i) maintain supplying of the sub power from the first power circuit to the first circuit block group and (ii) terminate an operation of the second power circuit.

Abstract: A mobile charging apparatus is provided. The apparatus comprises a battery for charging a work machine; a movement unit that causes the mobile charging apparatus to autonomously move; and a controller that executes a program to perform control such that the movement unit moves the mobile charging apparatus to a predetermined position to wait for the work machine.

Abstract: A mobile charging apparatus is provided. The apparatus comprises a battery for charging a work machine; a movement unit that causes the mobile charging apparatus to autonomously move; and a controller that executes a program to perform control such that the movement unit moves the mobile charging apparatus to a predetermined position to wait for the work machine.

Abstract: A detection device is provided on a ship and detects a predetermined range positioned in front of the ship, the detection device being provided on a structure erected above a deck of the ship and being provided on a part positioned on a side of a bow of the structure.

Abstract: To prolong a lifetime of a starter battery, a starting system (5) for an internal combustion engine (3) includes: a starter battery (22) constituted of a lithium-ion battery and configured to supply electric power to a starter motor (21); and a controller (51) configured to drive the starter motor (21) by the electric power from the starter battery (22) to perform cranking operations of the engine (3) intermittently, wherein the controller (51) is configured to prohibit the cranking operations for a first time interval before the cranking operations are performed a prescribed number of times within a prescribed time window, and to prohibit the cranking operations for a second time interval longer than the first time interval right after the cranking operations are performed the prescribed number of times within the prescribed time window.

Abstract: An object detection device includes an external sensor, an inertia sensor, and a control device. The external sensor is fixed to a ship. The external sensor detects an object. The inertia sensor detects information related to an inertial force applied to the ship. The control device acquires a state of relative displacement of a detection object on the basis of a signal output from the external sensor. The control device acquires a state of an attitude change of the ship on the basis of a signal output from the inertia sensor. The control device determines whether a detection object is present outside the ship according to a correlation between the state of the attitude change of the ship and the state of the relative displacement of the detection object.

Abstract: An engine-driven generator comprises an engine, a generator, a first conversion circuit, a first battery, a second conversion circuit, a third conversion circuit, and a second battery. The first conversion circuit converts power generated by the generator to generate a second charging voltage and charges the first battery with the second charging voltage during an operation period in which the engine is operating. The second conversion circuit converts power supplied from the first battery, and supplies the converted power to a load. The third conversion circuit converts a DC voltage supplied from the second battery into a third charging voltage for charging the first battery and charges the first battery with the third charging voltage during a stop period in which the engine is stopped.

Abstract: An information processing apparatus includes: a processor configured to specify, in a conference in which plural participants participate via a communication line, a first business card image obtained by reading a business card of a first participant of the conference based on an image obtained by photographing the first participant, and display the first business card image in a display manner different from a display manner for a second business card image of a second participant of the conference, the second participant being different from the first participant.

Abstract: A vehicle control apparatus is provided. The vehicle control apparatus comprises a load unit for loading a load; a weight sensor for estimating a position of a center of mass of the load; a drive unit; and a control unit for controlling autonomous travelling of a vehicle by controlling the drive unit, wherein the control unit estimates a position of the center of mass of the load based on a weight measured by the weight sensor, and controls an acceleration rate of the vehicle in accordance with the position of the center of mass.

Abstract: A sailing assisting system is provided in which a sailing assist for a vessel which enters a specific water area where sailing of the vessel is limited is realized through a simple configuration and in which a steersman is prevented from having strange feeling. A sailing assisting system includes movable controlling devices (a shift and throttle controller, a steering device, a trim switch), actuators (a rotational shaft drive unit, a shaft drive unit, a switch drive unit) for driving these controlling devices, and a control unit for executing a notification operation and controlling the actuators to limit movable ranges of the controlling devices if a hull is determined to stay within a specific water area where the sailing of the hull is limited based on information on the specific water area and information on the position of the hull.

Abstract: An information providing system for an internal combustion engine includes an internal combustion engine, which includes an electronic control type fuel injecting device, an operation permitting device, which can be removably mounted on the internal combustion engine, wherein while the operation permitting device is mounted on the internal combustion engine, which is associated with the operation permitting device in advance, the operation permitting device supplies electric power to the fuel injecting device at a start of the internal combustion engine, and an information providing device, which provides information about use of the internal combustion engine to a destination associated with a user of the operation permitting device, based on an operation history of the associated internal combustion engine.

Abstract: An object detection device includes an external sensor, an inertia sensor, and a control device. The external sensor is fixed to a ship. The external sensor detects an object. The inertia sensor detects information related to an inertial force applied to the ship. The control device acquires a state of relative displacement of a detection object on the basis of a signal output from the external sensor. The control device acquires a state of an attitude change of the ship on the basis of a signal output from the inertia sensor. The control device determines whether a detection object is present outside the ship according to a correlation between the state of the attitude change of the ship and the state of the relative displacement of the detection object.

Abstract: A working machine management system includes a working machine having a prime mover and a control unit and a key device which is detachable from the working machine and is used for operating the working machine. The key device stores first authentication information for identifying a drivable working machine and second authentication information necessary for the prime mover to continuously operate. When the key device is attached to the working machine, the control unit confirms validity of the key device based on the first authentication information, compares input information from the outside with the second authentication information to determine whether the prime mover can be operated if the key device is valid, and controls operation of the prime mover according to the determination result.

Abstract: A load operating device includes a power supply device which is detachable from a load and can supply power to the load in a state of being attached to the load and an electrical connection device which is provided integrally with the load and electrically connects the power supply device and the load in a state where the power supply device is attached to the load. The power supply device has a capacitor which stores power to be supplied to the load and a processing unit in which a power supply circuit from the capacitor to the processing unit via the electrical connection device is established in a state where the power supply device is electrically connected to the electrical connection device.

Abstract: An antitheft device for a power generator electrically connectable to a work machine, comprising an acquisition unit configured to acquire position information from each of a plurality of power generators, a setting unit configured to set a single area including positions of the plurality of power generators as a movable area based on the position information acquired by the acquisition unit, and a notification unit configured to make a predetermined notification if at least one of the plurality of power generators has moved out of the movable area set by the setting unit.

Abstract: The inverter generator controller equipped with the engine generator unit driven by the engine and operates to prompt user to specify the load to be used (S10); to respond to load specified by user in response to prompt by selecting and connect to the engine generator unit at least one among multiple batteries differing in discharge capacity per unit time (S12 to S22); and to control charge/discharge of the connected battery/batteries and operation of the engine generator unit based on load output demand from the specified load (S24).