Patent application number | Description | Published |
20150295279 | MOLTEN SALT BATTERY AND METHOD FOR PRODUCING SAME - A molten salt battery comprising a positive electrode, a negative electrode, a separator interposed between the positive electrode and the negative electrode, and an electrolyte, wherein the electrolyte includes a molten salt, the molten salt contains at least sodium ions, and the moisture content We1 in the molten salt is 300 ppm or less in terms of mass ratio. | 10-15-2015 |
20150372308 | ELECTRODE FOR SODIUM MOLTEN-SALT BATTERY AND SODIUM MOLTEN-SALT BATTERY - Provided is an electrode for a sodium molten-salt battery in which degradation of the electrode can be suppressed even when charging and discharging are repeated, and which has excellent cycle characteristics. The electrode for a sodium molten-salt battery includes a current collector and an electrode mixture adhering to a surface of the current collector, in which the electrode mixture includes an electrode active material and a binder containing a polymer, and the polymer does not contain a fluorine atom. The polymer can include, for example, at least one selected from the group consisting of polyamide resins and polyimide resins or at least one selected from the group consisting of acrylic resins, rubber-like polymers, and cellulose derivatives. | 12-24-2015 |
Patent application number | Description | Published |
20120260038 | STORAGE APPARATUS AND VOLUME MANAGEMENT METHOD - Pages having different management sizes are efficiently stored in the same pool. The storage apparatus comprises a storage unit which stores data that is read/written by the host apparatus, and a control unit which controls writing of the data to the storage unit, wherein the control unit configures one or two or more pools from the storage unit and divides one of the pools into first pages having an area of a first size and divides the first pages into second pages having the second area, and manages the pages, manages a data storage area of a first volume storing the data by using the first-size area and manages a data storage area of a second volume storing the data by using the second-size area, assigns the first page to the data storage area of the first volume, and assigns the first page in units of the second volume and assigns the second page obtained by dividing the first page to the data storage area of the second volume. | 10-11-2012 |
20140281064 | COMPOUND STORAGE SYSTEM AND STORAGE CONTROL METHOD - A shared device unit, which comprises a storage device, is coupled to a plurality of storage systems. The shared device unit provides a plurality of storage areas, which are based on the storage device, to the plurality of storage systems. Each storage system stores allocation management information which comprises an ID of a storage area provided to thereof among the plurality of storage areas, and provides the storage area corresponded to the ID included in the allocation management information to the host computer coupled thereto among the plurality of host computers. | 09-18-2014 |
20140359238 | STORAGE APPARATUS AND VOLUME MANAGEMENT METHOD - The storage apparatus comprises a storage unit storing data read/written by the host apparatus, and a control unit controlling writing of the data to the storage unit. The control unit configures one or more pools from the storage unit and divides one of the pools into first pages having an area of a first size and divides the first pages into second pages having the second area, and manages the pages, manages a data storage area of a first volume storing the data by using the first-size area and manages a data storage area of a second volume storing the data by using the second-size area, assigns the first page to the data storage area of the first volume, and assigns the first page in units of the second volume and assigns the second page obtained by dividing the first page to the data storage area of the second volume. | 12-04-2014 |
20150186063 | COMPOUND STORAGE SYSTEM AND STORAGE CONTROL METHOD - A shared device unit, which comprises a storage device, is coupled to a plurality of storage systems. The shared device unit provides a plurality of storage areas, which are based on the storage device, to the plurality of storage systems. Each storage system stores allocation management information which comprises an ID of a storage area provided to thereof among the plurality of storage areas, and provides the storage area corresponded to the ID included in the allocation management information to the host computer coupled thereto among the plurality of host computers. | 07-02-2015 |