A molding compound for use in encapsulating electronic packages which include an optoelectronic component, such as an LED or optical sensor. A reduced set sequence estimation algorithm produces intermediate hard decisions, based on the input data stream and on a channel reference, which are applied to a decision feedback filter in a feedback loop. The interior control member is provided on a reinforcement. The module is moved along a direction parallel to the ridge to scan the first inner surface. With a cavity length of less than approximately 110 mm, a conversion efficiency of greater than 45% can be achieved. According to the present invention, there is provided a heating regeneration type organic rotor member which is produced by forming a functional substrate into a honeycomb structural body, the functional substrate comprising a fiber substrate containing organic fibers as an essential component and carrying thereon a moisture adsorbent and an active carbon.