A wheel bearing device to ensure a sufficient durability and life even with the application of bending moment acting on the wheel bearing device. An attribute of a photomask is monitored using a sensor of an electronics package attached to the photomask. This emulsion can be combined with an aqueous dispersion of an epoxy resin. Under another embodiment, the phone segmentation is provided by an HMM system and is used to precisely determine which target value to use at each frame. A voltage is applied between the second face of the semiconductor chip and the carrier for attaching the semiconductor chip to the carrier. The clipper reduces buildup of waste material by ejecting cuttings from the head upon clipping.