Abstract: Systems and methods for displaying estimated relevance indicators for result sets of documents and for displaying query visualizations are disclosed. A method includes receiving a search query including a plurality of query terms. The method further includes searching a database using the search query to identify the result set of documents and calculating an estimated relevance score for the result set of documents. The estimated relevance score is indicative of a degree to which the result set of documents are relevant to the search query. The method further includes providing for display the estimated relevance indicator based on the estimated relevance score. The estimated relevance indicator provides a visual indication of the degree to which the result set of documents are relevant to the search query. Query visualizations including a plurality of nodes and a plurality of connectors are also disclosed.

Abstract: A cordless appliance includes a blender having a base unit with a housing and an upwardly opening upper cavity. A drive connection is positioned within the upwardly opening upper cavity. The housing further includes a battery-receiving cavity that is configured to receive a removable battery. A motor is disposed within the housing of the base unit it is contemplated to be powered by the removable battery. A blender jar includes an upper collar in an interior cavity. A first lid assembly is configured to be coupled to the upper collar of the blender jar and includes a blade assembly and a drive connecting member. A second lid assembly includes a cap member removably received on an open aperture of the second lid assembly. The first and second lid assemblies are configured for limited rotation with respect to the blender jar for engagement of the same.

Abstract: In a tape cartridge, an equalizer for tension in the tape, comprising a unitary oscillatable member having means bearing on the tape at the takeoff area of a reel on a loose hub, and a second means bearing on the tape at the return or feedback area, the tape itself causing oscillation of the equalizer to avoid unequal tension in the tape.