Abstract: An information processing device accommodates a first enclosure into a second enclosure including a display unit, to display an application program a display area of the display unit not hidden by the first enclosure. When the first enclosure is accommodated in the display unit, the screen of the display unit is divided, the screens of a plurality of applications are displayed, and the screen display on the exposed screen is switched over by scrolling. Thus, the screen display on the exposed screen can be switched over at high speed.

Abstract: Characteristic menu information corresponding to applications are stored in a menu storage unit. A menu development unit discriminates an application which is now started and develops a menu corresponding to the application on a screen using the stored menu information. In the menu operation, a menu is developed on the screen by operating a defined button, a menu item is selected by scrawling while the menu is being developed and the selected menu item is executed by operating the defined button.

Abstract: An information processing device accommodates a first enclosure in a second enclosure having a display to hidden a portion of a display screen by the first enclosure. When the first enclosure is accommodated in a display device, an application image is displayed on an exposed screen by modifying screen size information retained in an operating system (OS) of an information processor. A screen display on the exposed screen can be performed without an application for dedicated use. Since modification of the screen size information is executed, a switchover of the screen display to the exposed screen can be performed at high speed, and also with simple processing.

Abstract: An information processing device accommodates a first enclosure into a second enclosure including a display unit, to display an application program a display area of the display unit not hidden by the first enclosure. When the first enclosure is accommodated in the display unit, the screen of the display unit is divided, the screens of a plurality of applications are displayed, and the screen display on the exposed screen is switched over by scrolling. Thus, the screen display on the exposed screen can be switched over at high speed.

Abstract: Characteristic menu information corresponding to applications are stored in a menu storage unit. A menu development unit discriminates an application which is now started and develops a menu corresponding to the application on a screen using the stored menu information. In the menu operation, a menu is developed on the screen by operating a defined button, a menu item is selected by scrawling while the menu is being developed and the selected menu item is executed by operating the defined button.

Abstract: An electronic equipment is provided with a main display section, an auxiliary display section having a display area smaller than that of the main display section, and a controller displaying a plurality of status information of the electronic equipment in the auxiliary display section by a combination of a message using characters and at least one of symbols and a color display and/or a blinking display of the auxiliary display section.

Abstract: A method of improving the surface of polypropylene product characterized is that the surface of polypropylene product is improved by contacting with diluted fluorine gas of concentration of 0.1-10% for 1-30 minutes to make it hydrophilic with the surface contact angle 80 degrees or less.