| MIZUHO INFORMATION & RESEARCH INSTITUTE, INC. Patent applications |
| Patent application number | Title | Published |
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| 20100204968 | CANTILEVER EVALUATION SYSTEM, CANTILEVER EVALUATION METHOD, AND CANTILEVER EVALUATION PROGRAM - A controller of a cantilever evaluation system calculates a stream function value ψz(x, y; t+1) and vorticity ωz(x, y; t+1) at a subsequent time step t+1 using boundary conditions according to displacement h(z; t) of a cantilever and velocity δh/δt(z; t), a stream function value φz(x, y; t) and vorticity ωz(x, y; t) in two-dimensional planes. The controller uses the calculated stream function value φz(x, y) and vorticity ωz(x, y) to calculate a fluid drag force acting on the cantilever. The controller substitutes the calculated fluid drag force into a displacement calculation equation to calculate the displacement h(z; t+1) of the one-dimensional beam at the subsequent time step t+1. The controller repeats such calculation for each grid point and further repeats it at each time step. | 08-12-2010 |
| 20100042378 | SIMULATOR, SIMULATION METHOD AND SIMULATION PROGRAM - A sample atomic configuration creation means ( | 02-18-2010 |
| 20090202304 | SYSTEM FOR TREATING CARBON DIOXIDE, AND METHOD FOR STORING SUCH TREATED CARBON DIOXIDE UNDERGROUND - The present invention provides a system for treating carbon dioxide, and a method by which such treated carbon dioxide can be stored underground at low cost and with high efficiency. The present invention' method for storing carbon dioxide underground includes: a step for pumping up to the ground groundwater from a pumping well in a deep aquifer, and then producing injection water. Carbon dioxide that has been separated and recovered from exhaust gas from a plant facility is changed into the bubbles. The bubbles are mixed with the injection water, and hereby produces a gas-liquid mixture a step for injecting into. The deep aquifer is injected into the gas-liquid mixture from the injection well. The method preferably further includes a step for dissolving a cation-forming material in the injection water, and a step for injecting the injection water, in which the cation-forming material is dissolved, into the deep acquifer at its top and above the place at which injection water has already been injected. | 08-13-2009 |
| 20090112851 | DATABASE MANAGEMENT SYSTEM, DATABASE MANAGEMENT METHOD AND DATABASE MANAGEMENT PROGRAM - A meta-information storing section records a plurality of pieces of taxonomy data in ranks. A plurality of pieces of leaf meta-data respectively correspond to pieces of the lowest taxonomy data. A database records a plurality of pieces of real data which respectively correspond to pieces of leaf meta-data. A server control section searches for upper taxonomy data corresponding to the keyword included in a search request and acquires lower taxonomy data associated with the upper taxonomy data. The server control section is capable of repeatedly acquiring further lower taxonomy data until the lowest taxonomy data is specified, and as a result, acquiring leaf meta-data. The server control section samples real data corresponding to all of the leaf meta-data from the database and outputs it. | 04-30-2009 |
