Abstract: A sealing apparatus includes: a case having a hollow portion; a shaft passing through the hollow portion; and a sealing member sealing between the case and the shaft, and including a resin ring and a ring-shaped rubber cap. The rubber cap includes a base portion and a lip portion. The lip portion includes a first lip contacting the resin ring and a second lip configured to contact an inner peripheral surface of the case. If a pressure of a first chamber of the lip portion side is lower than a pressure of a second chamber at the side of the base portion, the second lip is separated from the case to relieve the pressure of the second chamber to the first chamber. The base portion includes a first restricting surface for restricting the base portion from moving, and a second surface for restricting the base portion from moving.

Abstract: A suspension control device includes a wheel grip state estimation device for estimating grip state of vehicle wheels based on variations of aligning torque of wheels to be steered, a vehicle rolling control device for controlling vehicle rolling, and a control parameter setting device for setting a control parameter of the vehicle rolling control device based on at least estimated grip state of the wheel grip state estimation device.

Abstract: A supporting device supports an in-vehicle mounted object on a vehicle body. The supporting device includes a bracket and an elastic member. The bracket has a side-plate part having an opening part. The elastic member is engaged with the first opening part so as to be provided between the bracket and the in-vehicle mounted object. The side-plate part includes a notch having one end connected to the opening part and the other end open outward. The notch does not intersect with a plane containing a line passing substantially a center of the opening part and extending in a main vibrating direction of the in-vehicle mounted object, the plane being substantially perpendicular to the side-plate part.

Abstract: An electronic control unit includes a microcomputer and an input interface circuit. The microcomputer has square wave input ports, a reference square wave input port, a serial communication port, and an output port. Square wave signals are inputted from sensors to four channels of the input interface circuit. A channel selector included in the input interface circuit the selects square wave signals in orderly sequence for capturing. The microcomputer performs a comparison between a time at which the square wave is captured and a time at which the selected square wave signal is captured for diagnosing operation of an input capturing function.