(JP9092279-A)      The hydrogen storage electrode comprises a hydrogen storage alloy in which a rare-earth element which is less basic than La is mixed or present as a constituent element. The nickel electrode comprises nickel hydroxide in which a rear-earth element is mixed or present in the state of a solid solution. The alkaline storage battery has nickel electrodes and/or separators which are coated with rare-earth element.    USE/ADVANTAGE -   For portable apparatus or electric vehicle etc. Prevents rise in internal pressure. Good discharge cycle characteristics. Can be used at high environmental temperatures.    (JP9180717-A)      The hydrogen storage electrode comprises a hydrogen storage alloy in which a rare-earth element which is less basic than La is mixed or present as a constituent element. The nickel electrode comprises nickel hydroxide in which a rear-earth element is mixed or present in the state of a solid solution. The alkaline storage battery has nickel electrodes and/or separators which are coated with rare-earth element.    USE/ADVANTAGE -   For portable apparatus or electric vehicle etc. Prevents rise in internal pressure. Good discharge cycle characteristics. Can be used at high environmental temperatures.    (JP9199119-A)      The hydrogen storage electrode comprises a hydrogen storage alloy in which a rare-earth element which is less basic than La is mixed or present as a constituent element. The nickel electrode comprises nickel hydroxide in which a rear-earth element is mixed or present in the state of a solid solution. The alkaline storage battery has nickel electrodes and/or separators which are coated with rare-earth element.    USE/ADVANTAGE -   For portable apparatus or electric vehicle etc. Prevents rise in internal pressure. Good discharge cycle characteristics. Can be used at high environmental temperatures.    (JP9219214-A)      The hydrogen storage electrode comprises a hydrogen storage alloy in which a rare-earth element which is less basic than La is mixed or present as a constituent element. The nickel electrode comprises nickel hydroxide in which a rear-earth element is mixed or present in the state of a solid solution. The alkaline storage battery has nickel electrodes and/or separators which are coated with rare-earth element.    USE/ADVANTAGE -   For portable apparatus or electric vehicle etc. Prevents rise in internal pressure. Good discharge cycle characteristics. Can be used at high environmental temperatures.    (JP9265981-A)      The hydrogen storage electrode comprises a hydrogen storage alloy in which a rare-earth element which is less basic than La is mixed or present as a constituent element. The nickel electrode comprises nickel hydroxide in which a rear-earth element is mixed or present in the state of a solid solution. The alkaline storage battery has nickel electrodes and/or separators which are coated with rare-earth element.    USE/ADVANTAGE -   For portable apparatus or electric vehicle etc. Prevents rise in internal pressure. Good discharge cycle characteristics. Can be used at high environmental temperatures.    (JP10040909-A)      The hydrogen storage electrode comprises a hydrogen storage alloy in which a rare-earth element which is less basic than La is mixed or present as a constituent element. The nickel electrode comprises nickel hydroxide in which a rear-earth element is mixed or present in the state of a solid solution. The alkaline storage battery has nickel electrodes and/or separators which are coated with rare-earth element.    USE/ADVANTAGE -   For portable apparatus or electric vehicle etc. Prevents rise in internal pressure. Good discharge cycle characteristics. Can be used at high environmental temperatures.    (US6136473-A)      The hydrogen storage electrode comprises a hydrogen storage alloy in which a rare-earth element which is less basic than La is mixed or present as a constituent element. The nickel electrode comprises nickel hydroxide in which a rear-earth element is mixed or present in the state of a solid solution. The alkaline storage battery has nickel electrodes and/or separators which are coated with rare-earth element.    USE/ADVANTAGE -   For portable apparatus or electric vehicle etc. Prevents rise in internal pressure. Good discharge cycle characteristics. Can be used at high environmental temperatures.