Abstract: A string instrument tailpiece may include a lever including a tailcord. The string instrument tailpiece may also include a base coupled to the lever along a pivot axis such that the lever is pivotable about the pivot axis. The tailcord may engage an endpin of a string instrument. The tailcord may be under an engaged-tension when the lever is in an engaged position and a release-tension when the lever is in a release position. The engaged-tension may be greater than the release-tension. The tailcord may also be disengageable from the endpin when under the release-tension.

Abstract: A method of generating an audio content index for use by a search engine includes determining a phoneme sequence based on recognized speech from an audio content time segment. The method also includes identifying k-phonemes which occur within the phoneme sequence. The identified k-phonemes are stored within a data structure such that the identified k-phonemes are capable of being compared with k-phonemes from a search query.

Abstract: A method of recognizing speech includes extracting textual content from a visual content time segment associated with a rich media presentation. A textual content input comprising a word from the extracted textual content is created. The textual content input is provided to an automatic speech recognition algorithm such that there is an increased probability that the automatic speech recognition algorithm recognizes the word within an audio content time segment associated with the rich media presentation.

Abstract: A method of generating a set of search results. An audio content search results set including an individual audio content search result corresponding to a rich media time segment is generated. A visual content search results set including an individual visual content search result corresponding to the rich media time segment is also generated. A relevance of the rich media time segment is determined based at least in part on an individual search result count. The individual search result count is a sum of a number of individual audio content search results corresponding to the rich media time segment and a number of individual visual content search results corresponding to the rich media time segment. The rich media time segment is included in an ordered set of search results, wherein an order of the rich media time segment is based at least in part on the determined relevance.

Abstract: A method of generating an audio content index for use by a search engine includes determining a phoneme sequence based on recognized speech from an audio content time segment. The method also includes identifying k-phonemes which occur within the phoneme sequence. The identified k-phonemes are stored within a data structure such that the identified k-phonemes are capable of being compared with k-phonemes from a search query.

Abstract: An impeller clearance adjustment system provides for the desired clearance between an impeller and suction housing irrespective of the amount of torque applied to the bolts of the adjustment system. A bearing housing has a plurality of generally evenly spaced apart threaded first openings while a bearing frame has a plurality of threaded second openings registerable with the first openings. A twinsert is threadably received within each of the plurality of second openings. An adjustment bolt, having an opening in its central axis, is threadably inserted into each of the first openings and abuts a face of a twinsert. An attachment bolt is inserted through each adjustment bolt's opening and is threadably received within the respective twinsert. Once the impeller clearance is set, each attachment bolt is tightened thereby maintaining the set impeller clearance.

Abstract: An impeller clearance adjustment system provides for the desired clearance between an impeller and suction housing irrespective of the amount of torque applied to the bolts of the adjustment system. A bearing frame has a plurality of generally evenly spaced apart threaded first openings while a bearing housing has a plurality of threaded second openings registerable with the first openings. An adjustment bolt, having an opening in its central axis, is threadably inserted into each of the second openings and abuts the bearing frame. An attachment bolt is inserted through each adjustment bolt's opening and is received within the respective first opening. Once the impeller clearance is set, each attachment bolt is tightened thereby maintaining the set impeller clearance.

Abstract: In order to protect key parts of computer programs, the instructions making up those parts are held in an EPROM forming part of a single chip microcomputer. The EPROM is connected to instruction registers by way of an instruction bus. Data used by instructions held in these registers is transferred along a data bus which is separate from the instruction bus and serves a RAM, an ALU and an input/output port. Since the status of the input/output port is ultimately controlled by the instructions and there is no connection between the instruction bus and the data bus the instructions cannot be read either directly or indirectly from the microcomputer.