Methods for packaging microfeature devices on andor in microfeature workpieces at the wafer level and microfeature devices that are formed using such methods are disclosed herein. The coating films are peeled from the base resin material of the coarsely crushed products 50 by loading either the coarsely crushed products 50 or the coarsely crushed products 50 and an abrasive in the cylinder 11 from the loading mouth 12 and by conveying the loaded products in the cylinder 11 while rubbing the same by the rotation of the rotary member 20. The method of the invention comprises administering a therapeutically effective amount of a hemoprotein having NO-activated deoxygenase activity or an enzymatically active fragment thereof to a mammal. In addition, a method and an apparatus for compensating for lens shading by using a calculated compensation factor are provided. The tapping method also includes stopping positive rotation of the control motor M and rotating the motor reversely, thereby to detach the tap from the prepared hole of the workpiece, when it is detected that the control motor M has rotated a determined number of times or that a predetermined time has elapsed.