(JP10064567-A)      Fuel cell system has: a fuel cell (1) of solid polymer type; a rectangular parallelepiped sealing container (2) for holding an H2 occlusion alloy; connector (3) for connecting an H2 passage (6) between container and cell de-touchably; a valve (4) in the H2 passage (6); and an H2 flow rate controller and/or H2 pressure controller (5) in the H2 passage (6).    Fuel feed system for a fuel cell comprises: a sealing container for supplying the fuel; and a fuel passage between container and cell. The container has: a chamber for holding water or aqueous acid and a chamber containing an H2-generator, preferably a hydride which reacts with the water or aqueous acid; an isolator between the chambers; and a switch for opening a hole in the isolator so that H2 is generated and supplied to the cell.    USE -   Used as a small-sized fuel cell system power supply for office automation equipment and other portable appliances. Portable electric appliance containing the system is claimed.    ADVANTAGE -   portable system is capable of operation for prolonged periods and has low size and weight.    (JP10064572-A)      Fuel cell system has: a fuel cell (1) of solid polymer type; a rectangular parallelepiped sealing container (2) for holding an H2 occlusion alloy; connector (3) for connecting an H2 passage (6) between container and cell de-touchably; a valve (4) in the H2 passage (6); and an H2 flow rate controller and/or H2 pressure controller (5) in the H2 passage (6).    Fuel feed system for a fuel cell comprises: a sealing container for supplying the fuel; and a fuel passage between container and cell. The container has: a chamber for holding water or aqueous acid and a chamber containing an H2-generator, preferably a hydride which reacts with the water or aqueous acid; an isolator between the chambers; and a switch for opening a hole in the isolator so that H2 is generated and supplied to the cell.    USE -   Used as a small-sized fuel cell system power supply for office automation equipment and other portable appliances. Portable electric appliance containing the system is claimed.    ADVANTAGE -   portable system is capable of operation for prolonged periods and has low size and weight.    (US5976725-A)      Fuel cell system has: a fuel cell (1) of solid polymer type; a rectangular parallelepiped sealing container (2) for holding an H2 occlusion alloy; connector (3) for connecting an H2 passage (6) between container and cell de-touchably; a valve (4) in the H2 passage (6); and an H2 flow rate controller and/or H2 pressure controller (5) in the H2 passage (6).    Fuel feed system for a fuel cell comprises: a sealing container for supplying the fuel; and a fuel passage between container and cell. The container has: a chamber for holding water or aqueous acid and a chamber containing an H2-generator, preferably a hydride which reacts with the water or aqueous acid; an isolator between the chambers; and a switch for opening a hole in the isolator so that H2 is generated and supplied to the cell.    USE -   Used as a small-sized fuel cell system power supply for office automation equipment and other portable appliances. Portable electric appliance containing the system is claimed.    ADVANTAGE -   portable system is capable of operation for prolonged periods and has low size and weight.