Abstract: A task is to provide a wire regulator that can prevent a wire and a guide rail from rusting and prevent an operation failure of the wire regulator. A first rain water guide part 170 that prevents rain water from entering an ascending wire end housing part 157, a descending wire end housing part 163 and a gutter part 161 is provided at a part above a lower end of the ascending wire end housing part 157 of a slider 103, and the first rain water guide part 170 includes first eaves 171, and second eaves 173 that overlap the first eaves 171 on a lower side of the first eaves 171 and in a drop direction R of the rain water.

Abstract: An opening-closing member controller includes a control unit that executes an initialization process to store at least a fully closed position of an opening-closing member. In the initialization process, the control unit closes the opening-closing member, executes entrapment reversing control one or more times when entrapment is detected to open the opening-closing member, and closes the opening-closing member after the entrapment reversing control to store a position where the opening-closing member locks as the fully closed position.

Abstract: There is disclosed a hydraulic reaction mechanism which is easy to manufacture and for use with an automotive power steering system. The mechanism has an input shaft and an output shaft which are rotatable relative to each other and mounted in a housing. A servovalve is mounted between the shafts and actuated in response to the relative movement between the shafts. Radially protruding portions are formed at the end of the input shaft that is on the side of the output shaft. The output shaft has an enlarged portion provided with cylinder holes in which reaction pistons are received. The pistons hydraulically push both sides of the radially protruding portions. The pistons have grooves in which retaining plates for restricting rearward movement of the pistons are engaged.