176results about How to "Significant reduction" patented technology

In lane keep control apparatus and method for an automotive vehicle, a traveling state of the vehicle is detected, a determination is made on whether the vehicle has a tendency of a deviation from the traveling traffic lane according to the detected traveling state, a deviation avoidance control is executed for the vehicle in a direction to avoid the deviation according to the traveling state, steering angles before and after a start of the deviation avoidance control are detected, and a controlled variable of the deviation avoidance control is detected on the basis of a deviation between a steering angle before the start of deviation avoidance control and that after the start of deviation avoidance control when a determination is made that the vehicle has the tendency of the deviation.

Prefabricated foldable building units are described that have one or more of the following advantages. They are more easily prefabricated, more easily transported to building sites without requiring special permits, unloadable and unfoldable at the building sites without using cranes (they can be unloaded using ground-level lifting rigs and unfolded using, for example, a cable mechanism), allow precise and fast completion at the building site, and allow significant reduction in the scope of work to be completed on-site, where costs and scheduling are far less manageable. Further, methods for unloading and unfolding foldable building units are described that obviate the need for one or more cranes that can be expensive and project-complicating, thereby opening up a significant percentage of building sites for placement of prefabricated foldable building units.

The invention provides a servo side pressing and paper feeding machine which is characterized in that a paper feeding mechanism comprises a vacuum absorption variable-speed paper feeding mechanism and a vacuum absorption constant-speed side pressing and paper feeding mechanism; two side pressing wheels are installed on a side pressing and paper feeding wheel shaft arranged above a constant-speed paper feeding wheel in the middle, the gaps between the side pressing wheels and the constant-speed paper feeding wheel are smaller than the thickness of a paper board, and the distance between the two side pressing wheels is adjusted by moving on the side pressing and paper feeding wheel shaft. Under the control of a vacuum absorption servo variable-speed paper feeding mechanism control system, the entire delivery of the corrugated board is realized by accelerating the corrugated board at first, then moving with constant speed and decelerating to stop, and the delivery precision and the delivery efficiency of the paper board are increased. Because of the action of a vacuum bellow, the corrugated board is tightly absorbed on the paper feeding wheel and is transported forward by means of friction force. The side pressing and paper feeding wheel only has auxiliary side pressing action, the pressing action of the side pressing and paper feeding on the corrugated board is reduced, and the strength of the corrugated board can not be substantially reduced.