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Kobayasi
Kazuhide Kobayasi, Chiba JP
| Patent application number | Description | Published |
|---|---|---|
| 20110277602 | Chuck Mechanism, Pawl Material, and Lathe - A chuck mechanism for grasping a work comprises a stage, a master jaw provided on the stage, and a soft jaw fixed to the master jaw, in which a plurality of serrations extending in two different directions are formed on the abutting surfaces of master and soft jaws, respectively. Since the serrations are fitted, there is no such a risk that the soft jaw is displaced in the direction of the surface abutting against the master jaw. Consequently, reproducibility of fixing of the soft jaw becomes very high and a chuck mechanism having a soft jaw having a high reproducibility of fixing thereof can be provided. | 11-17-2011 |
Mituru Kobayasi, Hitachiota JP
| Patent application number | Description | Published |
|---|---|---|
| 20090104517 | CATHODE ACTIVE MATERIAL AND LITHIUM ION SECONDARY BATTERY CONTAINING THE SAME - Disclosed herein are a cathode material for a lithium secondary battery capable of attaining high power and high capacitance simultaneously, and a lithium secondary battery using the same. | 04-23-2009 |
Yosiyuki Kobayasi, Sayama JP
| Patent application number | Description | Published |
|---|---|---|
| 20100332459 | DATA PROCESSING DEVICE AND METHOD - For hierarchical data including tuples each including a combination of different data types and lists each listing data of a same data type, corresponding attribute-based data divided by attribute is stored in attribute-based files whereas information on the structure of the hierarchical data is held as schema information. The schema information includes data type information on the hierarchical data structure, including data type information on each element of each tuple and data type information on only a top element of each list. The attribute-based files storing the attribute-based data are managed to be in order by a file name management table. Data on each attribute is stored in a file in a state of being hierarchized in a list format corresponding to the depth at which the each attribute is listed in the schema information. When performing analysis processing: a required attribute is specified; files of only the specified attribute are opened; the initial data structure is restored using the schema information; and data analysis processing is performed. | 12-30-2010 |