Abstract: A disclosed managing apparatus and image forming apparatus management system ensure confidentiality of information in an image forming apparatus while usability is maintained. An image forming apparatus acquires IC card identifying information with an IC card reader. A management server acquires a user ID associated with the acquired IC card identifying information and use limit information concerning use of the image forming apparatus. A process is performed in the image forming apparatus in accordance with the use limit information.

Abstract: A saddle type vehicle for permitting a change from a cruiser to a sport mode, a stand and front and rear steps. In the sport mode, a rider is in a forward-tilted posture with first and second link plates in a wide-spread state. The bend angle ?1 between a first line segment and a second line segment is a little less than 180°. When the first and second link plates are folded into a V-shape, a rear structure body is turned counterclockwise and a front structure body is turned clockwise. The bend angle ?2 is reduced. The road clearance of a drive source support case is smaller with the position of center of gravity and the seat being lower. As a result, a cruiser mode is achieved. While being a single vehicle, a change in the position of its center of gravity and in the vehicle body form is achieved.

Abstract: To enable immediate and easy-to-understand confirmation of heat-dissipation capability only by entering shape data of a radiator without switching screens. Shape data input sections and a shape display section for a radiator, and a graph display section which displays the calculated result as a graph are adapted to be displayed on the identical screen of the screen device. The pattern diagram of a radiator shape and the result of heat-dissipation capability can be seen on the graph simultaneously only by entering the shape data of the radiator without switching the screen.

Abstract: To enable immediate and easy-to-understand confirmation of heat-dissipation capability only by entering shape data of a radiator without switching screens. Shape data input sections and a shape display section for a radiator, and a graph display section which displays the calculated result as a graph are adapted to be displayed on the identical screen of the screen device. The pattern diagram of a radiator shape and the result of heat-dissipation capability can be seen on the graph simultaneously only by entering the shape data of the radiator without switching the screen.

Abstract: A motorcycle including a window screen capable of reducing a back pressure applied to a driver during running of the motorcycle. The motorcycle includes an upper cowl for covering an upper front portion of a vehicular body, and a window screen provided over the upper cowl in such a manner as to be tilted rearwardly. The window screen is moved almost along a tilt direction by a moving unit. The moving unit includes a guide portion providing on an upper cowl and extending along the tilt direction, a movable portion movably supported by the guide portion, a drive unit for moving the movable portion along the guide portion, and a coupling portion for coupling the window screen to the movable portion.

Abstract: A motorcycle including a window screen capable of reducing a back pressure applied to a driver during running of the motorcycle. The motorcycle includes an upper cowl for covering an upper front portion of a vehicular body, and a window screen provided over the upper cowl in such a manner as to be tilted rearwardly. The window screen is moved almost along a tilt direction by a moving unit. The moving unit includes a guide portion providing on an upper cowl and extending along the tilt direction, a movable portion movably supported by the guide portion, a drive unit for moving the movable portion along the guide portion, and a coupling portion for coupling the window screen to the movable portion.

Abstract: AE concrete or AE mortar is prepared by incorporating in a cement composition (A) a high-range water-reducing agent for concrete and (B) a foaming substance selected from products obtained by reaction between an .alpha.,.beta.-unsaturated dicarboxylic acid having 4 to 12 carbon atoms or an anhydride thereof and an alkene having 6 to 18 carbon atoms and salts thereof.

Abstract: An additive for AE concrete or AE mortar which comprises an .alpha.-olefin-sulfonic acid salt.