Abstract: A parking mechanism includes an actuator having a manual shaft rotating around the first axis, a flange provided on an outer periphery of the manual shaft, a cam rod having a coupling portion coupled to the flange and a rod body moveable along a second axis orthogonal to the first axis with a movement of the flange, a coil spring attached to the rod body, a cam that is attached to the rod body and moves along the second axis by motion of the rod body transmitting via the coil spring, a pawl member having a meshing portion and operating with a movement of the cam, and a parking gear having a tooth portion with which the meshing portion meshes. The self-holding torque of the actuator is larger than the torque applied to the manual shaft at the time of maximum compression of the coil spring.

Abstract: A marine vessel propulsion system includes a propulsive force generator to generate a propulsive force, a drive source to drive the propulsive force generator, and a controller configured or programmed to control the drive source to perform marine vessel maneuvering-related functions including at least one limited function. The controller includes an interface, and is further configured or programmed to include a restriction unit to restrict a control operation for the limited function, and a restriction cancellation unit to cancel the restriction effected by the restriction unit to permit the control operation for the limited function if a predetermined keycode is inputted from the interface or is registered in the controller.

Abstract: A vehicle includes left and right front wheels, a left shock absorber, a right shock absorber, a linkage mechanism including a right side member, a left side member, a plurality of cross members, and an air bag housing case having a bottom surface and side surfaces, and housing an undeployed air bag in a housing space defined by the bottom surface and the side surfaces. The air bag housing case is located behind the linkage mechanism in a front-rear direction and below an upper end of a handlebar in a top-bottom direction, and at least partially located above a lower end of a movable region of the right side member, the left side member, and the cross members of the linkage mechanism. The bottom surface is disposed along a surface including a rear portion of the movable region when seen from a side of the vehicle.

Abstract: A vehicle includes left and right front wheels, a left shock absorber, a right shock absorber, a linkage mechanism including a right side member, a left side member, a plurality of cross members, and an air bag housing case having a bottom surface and side surfaces, and housing an undeployed air bag in a housing space defined by the bottom surface and the side surfaces. The air bag housing case is located behind the linkage mechanism in a front-rear direction and below an upper end of a handlebar in a top-bottom direction, and at least partially located above a lower end of a movable region of the right side member, the left side member, and the cross members of the linkage mechanism. The bottom surface is disposed along a surface including a rear portion of the movable region when seen from a side of the vehicle.

Abstract: The detection surface of each of a plurality of detection elements is arranged on an arc along a diffractometer circle (reference circle). This allows each detection element to detect X-rays diffracted by a specimen at the focal position. Because this prevents errors in the X-ray intensity detected by each detection element, more accurate diffraction information can be obtained. As a result, a more accurate analysis can be performed in less time by detecting X-rays diffracted by the specimen using a plurality of detection elements.

Abstract: The detection surface of each of a plurality of detection elements is arranged on an arc along a diffractometer circle (reference circle). This allows each detection element to detect X-rays diffracted by a specimen at the focal position. Because this prevents errors in the X-ray intensity detected by each detection element, more accurate diffraction information can be obtained. As a result, a more accurate analysis can be performed in less time by detecting X-rays diffracted by the specimen using a plurality of detection elements.

Abstract: A steering damper control apparatus includes an MR damper having an adjustable steering damping force, a suspension pressure sensor that detects a pressure of a front suspension, a command value output unit that determines a damping force command value according to a pressure change rate of the front suspension based on a detection result of the suspension pressure sensor, and a damper driver that causes the MR damper to generate a damping force corresponding to the damping force command value. At a point of time when steering becomes easily shakable, the damping force corresponding to the damping force command value is generated to prevent shaking of the steering beforehand.

Abstract: A steering damper control apparatus includes a steering damper configured to generate a damping force which acts on a steering device, a pressure sensor configured to detect a pressure of a front wheel suspension, a steering angle sensor configured to detect a steering angle of the steering device, and a damping force adjuster configured to adjust the damping force of the steering damper with one of a first command value which is a damping force command value according to a change rate of the pressure, and a second command value which is a damping force command value according to a steering angular speed, based on each detection result of the pressure sensor and steering angle sensor.

Abstract: In a steering damper control apparatus, when a command value output unit detects an idle spin of a rear wheel, a damper driver increases a damping force of an MR damper to be higher than a damping force thereof used when the rear wheel is not spinning idly. Therefore, skidding of the rear wheel is prevented to prevent a posture change of a motorcycle. As a result, a driving direction of the rear wheel deviating from a traveling direction is prevented to efficiently use the drive of the rear wheel during traveling.

Abstract: A steering damper control apparatus includes a steering damper configured to generate a damping force which acts on a steering device, a pressure sensor configured to detect a pressure of a front wheel suspension, a steering angle sensor configured to detect a steering angle of the steering device, and a damping force adjuster configured to adjust the damping force of the steering damper with one of a first command value which is a damping force command value according to a change rate of the pressure, and a second command value which is a damping force command value according to a steering angular speed, based on each detection result of the pressure sensor and steering angle sensor.

Abstract: In a steering damper control apparatus, when a command value output unit detects an idle spin of a rear wheel, a damper driver increases a damping force of an MR damper to be higher than a damping force thereof used when the rear wheel is not spinning idly. Therefore, skidding of the rear wheel is prevented to prevent a posture change of a motorcycle. As a result, a driving direction of the rear wheel deviating from a traveling direction is prevented to efficiently use the drive of the rear wheel during traveling.

Abstract: A steering damper control apparatus includes an MR damper having an adjustable steering damping force, a suspension pressure sensor that detects a pressure of a front suspension, a command value output unit that determines a damping force command value according to a pressure change rate of the front suspension based on a detection result of the suspension pressure sensor, and a damper driver that causes the MR damper to generate a damping force corresponding to the damping force command value. At a point of time when steering becomes easily shakable, the damping force corresponding to the damping force command value is generated to prevent shaking of the steering beforehand.

Abstract: An electric double layer capacitor of an electrode containing a carbon material as the main component, and an electrolyte to form an electric double layer at the interface with the electrode, wherein the electrolyte is one having a salt of a quaternary onium containing a polyfluoroalkyl group dissolved in an organic solvent.

Abstract: An electric double layer capacitor comprising an electrode containing a carbon material as the main component, and an electrolyte to form an electric double layer at the interface with the electrode, wherein the electrolyte is one having a salt of a quaternary onium containing a polyfluoroalkyl group dissolved in an organic solvent.

Abstract: A fluoropolymer composition for coating, which comprises a polymer having a fluorine-containing cycloaliphatic structure and at least one coupling group in its molecule and a solvent for dissolving said polymer.

Abstract: A water and oil repellent composition containing, as an essential component, non-film-forming fine solid particles having a low surface tension and having a fluorine content of at least 30% by weight.

Abstract: A water and oil repellant comprising, as effective component, polymer particles each containing at least two polymers, wherein at least one of said at least two polymers is a polymer containing a polyfluoroalkyl group.

Abstract: A curable resin composition comprising a fluoroolefin polymer containing at least 10% by weight of fluorine based on the fluoroolefin unit, being soluble in a solvent and having curable reactive sites, and a curing agent, wherein a polyfluorocarbon chain-containing compound having a functional group reactive with the fluoroolefin polymer and/or the curing agent, is incorporated said composition being useful for the formation of a coating film of excellent water and oil repellency, and stain-proof properties.

Abstract: A method for cyclic polymerization, wherein a fluorine-containing monomer is subjected to cyclic polymerization, the fluorine-containing monomer having two carbon-carbon multiple bonds, each having different polymerizability, as linked by a linking chain having a straight chain portion to from 2 to 7 atoms, and having a fluorine content of at least 10% by weight.

Abstract: A fluorine-containing thermoplastic resinous polymer which consist essentially of a group (a) of repeating units of a cyclic structure to be represented by the following general formula: ##STR1## (where: n is an integer of 1 to 2); the polymer having a molecular weight such that the intrinsic viscosity thereof may become at least 0.1.A fluorine-containing thermoplastic resinous polymer which consists essentially of:(i) a group (a) of repeating units to be represented by the following general formula: ##STR2## (where: n is an integer of 1 or 2), and (ii) a group (b) of repeating units to be represented by the following general formula:--CF.sub.2 --CFX)--(where: X is selected from fluorine, chlorine. O--CF.sub.2 CF.sub.2 CF.sub.3, O--CF.sub.2 CF(CF.sub.3)OCF.sub.2 CF.sub.2 SO.sub.2 F, and O--CF.sub.2 CF.sub.2 CF.sub.2 COOCH.sub.