An inorganic body containing rare earth andor transition metal ions that has been irradiated with a pulsed laser beam in the manner such that a focal point of the pulsed laser beam is adjusted to an inner part of the inorganic body is disclosed. Reputation reports may be received from a plurality of users receiving messages that they interpret as either spam or non-spam. Each winding layer is fabricated of the same relatively thin wire gauge. The biasing assembly presses the torque washer so the protrusion rubs against the mounting segment to provide a larger force to hold the cover at any visual angle. The flange portion surrounds the flat portion in a state of protruding to the top side.