Abstract: The provided battery includes a sheathing can housing an electrode immersed in a liquid electrolyte; a sealing cap to block an aperture formed on one end face of the sheathing can; an insulating plate to electrically separate the electrode from the sealing cap; and a relief valve mounted on the sealing cap to discharge gas inside of the sheathing can when an internal pressure in the sheathing can exceeds a predetermined pressure; wherein the insulating plate includes a bottom face, a peripheral rib surrounding a peripheral portion of the bottom face and reinforcing ribs mounted on the bottom face in such a manner that the bottom is partitioned by the at least one reinforcing rib, and has a plurality of divided regions defined by at least one part of the peripheral rib and the at least one reinforcing rib, and wherein a notch is formed on the peripheral rib and the reinforcing ribs surrounding the region located below the relief valve.

Abstract: A radio paging receiver with a message display function according to the present invention can display and memorize two or more messages. The radio paging receiver with a message display function comprises a message control unit. The message control unit includes first and second character tables and a message memory. The first and second character tables are for displaying the messages with first and second character types, respectively. The messages stored in the message memory are displayed on the display window in either one of a multiple message display mode or a single message display mode. The message control unit displays the reception messages with the characters of either the first or second character type when the multiple message display mode is selected. When the single message display mode is selected, then only one of the messages is displayed on the window with the characters of the other of the first or second character type.

Abstract: There is provided a radio signal selective-calling receiver including (a) a display screen on which information are to be displayed, (b) a first memory for storing therein the information in the form of letters, and (c) a controller which, when the information is contained in a received signal, stores the information in the first memory and displays the information on the display screen in the form of a combination of letters and pictures, and which, when the information is not contained in a received signal, reads the information out of the first memory, converts the information into a combination of letters and pictures which combination can be displayed in one line on the display screen, and displays the thus converted combination of letters and pictures on the display screen.