초록 ▼

System for restraining the upward motion of granular material in a vessel containing a bed of the granular material through which a fluid flows in an upward direction. The system comprises flexible porous basket within the vessel in contact with the top of the bed of granular material and in contact

System for restraining the upward motion of granular material in a vessel containing a bed of the granular material through which a fluid flows in an upward direction. The system comprises flexible porous basket within the vessel in contact with the top of the bed of granular material and in contact with the inner walls of the vessel above the bed of granular material, wherein the porous basket has openings which are smaller than the smallest particles of the granular material such that granular material does not pass through the openings. The system also includes a layer of solid bodies located within the flexible porous basket wherein the solid bodies press the flexible porous basket against the top of the bed of granular material and against the inner walls of the cylindrical vessel above the bed of granular material.

대표청구항 ▼

System for restraining the upward motion of granular material in a vessel containing a bed of the granular material through which a fluid flows in an upward direction. The system comprises flexible porous basket within the vessel in contact with the top of the bed of granular material and in contact

System for restraining the upward motion of granular material in a vessel containing a bed of the granular material through which a fluid flows in an upward direction. The system comprises flexible porous basket within the vessel in contact with the top of the bed of granular material and in contact with the inner walls of the vessel above the bed of granular material, wherein the porous basket has openings which are smaller than the smallest particles of the granular material such that granular material does not pass through the openings. The system also includes a layer of solid bodies located within the flexible porous basket wherein the solid bodies press the flexible porous basket against the top of the bed of granular material and against the inner walls of the cylindrical vessel above the bed of granular material. e and a second one of the data elements in the same dataset in a second frame without displaying the first one of the data elements in the second frame. 11. The computer-readable medium of claim 1 further comprising: a context list including an origin and clipping and location information associated with the frame in one of the plurality of datasets. 12. The computer-readable medium of claim 1, wherein the processing logic comprises one or more functions selected from the set consisting of viewing, manipulating, and editing functions. 13. The computer-readable medium of claim 1, wherein the plurality of datasets comprises a first dataset having a nested frame that references a second dataset for viewing the data elements of the second dataset within the nested frame. 14. The computer-readable medium of claim 13, wherein the first and second datasets are associated with different datatypes. 15. The computer-readable medium of claim 1, wherein at least two frames are sequentially linked. 16. The computer-readable medium of claim 1, wherein at least one dataset further comprises: a partition that includes at least one frame for the at least one dataset. 17. A method of integrating different data types into a single document comprising: obtaining a plurality of data elements having the different data types; grouping the data elements into datasets based on data type; selecting processing logic for each dataset; defining a frame for each dataset, the frame being a two-dimensional viewable region containing a data element from the dataset, wherein upon activation, the frame invokes the processing logic in the dataset against the data element in the frame; storing the processing logic and the frame for each dataset in the dataset; and storing the datasets in the single document. 18. The method of claim 17, wherein the different data types comprise at least two selected from the set consisting of text, graphics, spreadsheet, and database data types. 19. The method of claim 18, wherein selecting processing logic for a dataset containing text data elements comprises choosing one or more word processing functions. 20. The method of claim