Abstract: An electrolyte solution containing a compound represented by the following formula (1).

Abstract: An electrolyte solution containing a compound (1) represented by the formula (1), (wherein R101 and R102 are each individually a substituent such as a C1-C7 alkyl group, and the substituent optionally contains at least one divalent to hexavalent hetero atom in a structure or optionally has a structure obtained by replacing at least one hydrogen atom by a fluorine atom or a C0-C7 functional group) and at least one compound (11) selected from compounds such as a compound represented by formula (11-1) (wherein R111 and R112 are the same as or different from each other and are each a hydrogen atom or the like, and R113 is an alkyl group free from a fluorine atom or the like):

Abstract: A ship handling device executing dynamic positioning control with which the fixed-point maintaining accuracy including measurement accuracy of a satellite positioning system can be assessed. In this ship handling device for maintaining a ship body at a target position using a GNSS (Global Navigation Satellite System) device, a positioning accuracy level of the GNSS device is calculated based on a radio-wave reception state of the GNSS device, a fixed-point deviation amount level is calculated based on a fixed-point deviation amount calculated based on the target position and a measured position measured by the GNSS device, and a fixed-point maintaining accuracy level indicative of an assumed range of an absolute position of the ship body relative to the target position is determined with reference to the positioning accuracy level and the fixed-point deviation amount level.

Abstract: A ship handling device including a joystick lever configured to be inclined in a desired direction at a desired angle, and a ship handling control device configured to control driving of a forward-backward propeller generating a thrust in a front-and-rear direction of a ship body and a thruster generating a thrust in a left-and-right direction of the ship body. The ship handling control device has a normal mode in which driving of the forward-backward propeller and the thruster is controlled according to an input signal from the joystick lever, and a thruster single-driven mode in which driving of only the thruster is controlled according to an input signal from the joystick lever, and the ship handling control device is connected to a mode changing switch with which a switchover between the normal mode and the thruster single-driven mode is performed.

Abstract: A ship handling device capable of executing dynamic positioning control. While the dynamic positioning control is being active, if a distance deviation from a target position exceeds a predetermined value and a first condition that a state where a moving amount of the ship per unit time is not more than a predetermined amount has continued for a predetermined period is satisfied, or if an orientation deviation from a target orientation exceeds a predetermined value and a second condition that a state where a turning amount of the ship per unit time is not more than a predetermined amount has continued for a predetermined period is satisfied, a thrust setting value resulting from the dynamic positioning control at a determination on the first or second condition is stored as a reference value, and the reference value is added to a thrust setting value subsequently resulting from the dynamic positioning control.

Abstract: The present invention provides a new compound having excellent safety which can be used as an anti-inflammatory agent, an anti-cancer agent against lung cancer, and the like. The compound or the salt thereof of the present invention is a compound represented by Formula (A) or Formula (B): where: X1 is a hexose or a hydroxyl group, and X2 is a phosphate group or a hydroxyl group.

Abstract: A ship handling device executing dynamic positioning control with which the fixed-point maintaining accuracy including measurement accuracy of a satellite positioning system can be assessed. In this ship handling device (7) for maintaining a ship body (1) at a target position (Y) using a GNSS (Global Navigation Satellite System) device (13), a positioning accuracy level (19) of the GNSS device is calculated based on a radio-wave reception state of the GNSS device, a fixed-point deviation amount level (20) is calculated based on a fixed-point deviation amount calculated based on the target position and a measured position (X) measured by the GNSS device, and a fixed-point maintaining accuracy level (21) indicative of an assumed range of an absolute position (Z) of the ship body relative to the target position is determined with reference to the positioning accuracy level and the fixed-point deviation amount level.

Abstract: A ship handling device (7) including a joystick lever (10) configured to be inclined in a desired direction at a desired angle, and a ship handling control device (15) configured to control driving of a forward-backward propeller (4) generating a thrust in a front-and-rear direction of a ship body (1) and a thruster (6) generating a thrust in a left-and-right direction of the ship body (1). The ship handling control device has a normal mode in which driving of the forward-backward propeller and the thruster is controlled according to an input signal from the joystick lever, and a thruster single-driven mode in which driving of only the thruster is controlled according to an input signal from the joystick lever, and the ship handling control device is connected to a mode changing switch (20) with which a switchover between the normal mode and the thruster single-driven mode is performed.

Abstract: A ship handling device capable of executing dynamic positioning control. While the dynamic positioning control is being active, if a distance deviation from a target position exceeds a predetermined value and a first condition that a state where a moving amount of the ship per unit time is not more than a predetermined amount has continued for a predetermined period is satisfied, or if an orientation deviation from a target orientation exceeds a predetermined value and a second condition that a state where a turning amount of the ship per unit time is not more than a predetermined amount has continued for a predetermined period is satisfied, a thrust setting value resulting from the dynamic positioning control at a determination on the first or second condition is stored as a reference value, and the reference value is added to a thrust setting value subsequently resulting from the dynamic positioning control.

Abstract: Provided is a technology that facilitates a calibrating operation. A ship steering system for outdrive device includes an outdrive device, a control device that provides an instruction about a turning direction of the outdrive device, and a ship steering lever that instructs the control device about a traveling direction of a hull, and is provided with a monitor capable of displaying an image for matching an actual traveling direction with the traveling direction of the hull according to the instruction from the ship steering lever. The monitor shows the direction in which the ship steering lever is tipped, and indicates that the operation is proper if the direction in which the ship steering lever is tipped corresponds to a pre-set direction.

Abstract: In a ship steering system for an out-drive device including: an out-drive device; a hydraulic actuator configured to turn the out-drive device; a hydraulic controller configured to control the hydraulic actuator; a ship steering device configured to instruct a traveling direction to the hydraulic controller; and an emergency ship steering device capable of at least instructing the out-drive device to turn, the emergency ship steering device is capable of controlling the hydraulic actuator without involving the hydraulic controller.

Abstract: Provided is a technology that facilitates a calibrating operation. A ship steering system for outdrive device includes an outdrive device, a control device that provides an instruction about a turning direction of the outdrive device, and a ship steering lever that instructs the control device about a traveling direction of a hull, and is provided with a monitor capable of displaying an image for matching an actual traveling direction with the traveling direction of the hull according to the instruction from the ship steering lever. The monitor shows the direction in which the ship steering lever is tipped, and indicates that the operation is proper if the direction in which the ship steering lever is tipped corresponds to a pre-set direction.

Abstract: An engine rotational speed control device (4) includes a noise removal processing unit (6) which corrects a command value, wherein the noise removal processing unit (6) is configured to set a current first output value (B(i)) to be identical to a previous first output value (B(i?1)) in a case where, in a latest step group, the number of successive increase steps is smaller than a first predetermined number (n) and the number of successive decrease steps is smaller than the first predetermined number (n), the increase step is a step in which a current first input value (A(i)) is greater than the previous first output value (B(i?1)) by a first set width (n) or more, and the decrease step is a step in which the current first input value (A(i)) is smaller than the previous first output value (B(i)) by the first set width (n) or more.

Abstract: In a ship steering system for an out-drive device including: an out-drive device; a hydraulic actuator configured to turn the out-drive device; a hydraulic controller configured to control the hydraulic actuator; a ship steering device configured to instruct a traveling direction to the hydraulic controller; and an emergency ship steering device capable of at least instructing the out-drive device to turn, the emergency ship steering device is capable of controlling the hydraulic actuator without involving the hydraulic controller.

Abstract: A ship steering device capable of steering a hull in an intended direction by correcting an unintended rotation that occurs during an oblique sailing operation regardless of the type and size of the hull. A ship steering device is provided with an elevation angle sensor for detecting the elevation angle ? of a hull, a hull speed sensor for detecting the speed V of the hull, a storage means storing the relation among the elevation angle ? of the hull, the speed V of the hull, and a correction value K, and a calculation means serving as a correction value determination means, and an operation amount by which a joystick is operated such that the hull does not turn in the state in which the hull is obliquely sailed is determined by the calculation means and used as the correction value K.

Abstract: An engine rotational speed control device (4) includes a noise removal processing unit (6) which corrects a command value, wherein the noise removal processing unit (6) is configured to set a current first output value (B(i)) to be identical to a previous first output value (B(i?1)) in a case where, in a latest step group, the number of successive increase steps is smaller than a first predetermined number (n) and the number of successive decrease steps is smaller than the first predetermined number (n), the increase step is a step in which a current first input value (A(i)) is greater than the previous first output value (B(i?1)) by a first set width (n) or more, and the decrease step is a step in which the current first input value (A(i)) is smaller than the previous first output value (B(i)) by the first set width (n) or more.

Abstract: A ship steering device capable of steering a hull in an intended direction by correcting an unintended rotation that occurs during an oblique sailing operation regardless of the type and size of the hull. A ship steering device is provided with an elevation angle sensor for detecting the elevation angle ? of a hull, a hull speed sensor for detecting the speed V of the hull, a storage means storing the relation among the elevation angle ? of the hull, the speed V of the hull, and a correction value K, and a calculation means serving as a correction value determination means, and an operation amount by which a joystick is operated such that the hull does not turn in the state in which the hull is obliquely sailed is determined by the calculation means and used as the correction value K.

Abstract: A ship steering device capable of steering a hull in an intended direction by correcting an unintended rotation that occurs during an oblique sailing operation regardless of the type and size of the hull. A ship steering device is provided with an elevation angle sensor for detecting the elevation angle ? of a hull, a hull speed sensor for detecting the speed V of the hull, a storage means storing the relation among the elevation angle ? of the hull, the speed V of the hull, and a correction value K, and a calculation means serving as a correction value determination means, and an operation amount by which a joystick is operated such that the hull does not turn in the state in which the hull is obliquely sailed is determined by the calculation means and used as the correction value K.

Abstract: A ship steering device capable of steering a hull in an intended direction by correcting an unintended rotation that occurs during an oblique sailing operation regardless of the type and size of the hull. A ship steering device is provided with an elevation angle sensor for detecting the elevation angle ? of a hull, a hull speed sensor for detecting the speed V of the hull, a storage means storing the relation among the elevation angle ? of the hull, the speed V of the hull, and a correction value K, and a calculation means serving as a correction value determination means, and an operation amount by which a joystick is operated such that the hull does not turn in the state in which the hull is obliquely sailed is determined by the calculation means and used as the correction value K.

Abstract: An apparatus includes a boiler for receiving water from a water feed pipe and heating the water into steam and a condenser for condensing the steam into condensate. The condensate is fed back to the boiler through the water feed pipe. A solute source includes a solute which has at least one of oxygen, hydrogen peroxide and ozone. Generating member generates an aqueous solution by dissolving the solute supplied from the solute source into water. Supplying member supplies the aqueous solution to the water feed pipe to form a protective film made of iron oxide on an inner surface of the water feed pipe.