The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 08, 2002
Filed:
Apr. 19, 1999
Nobutaka Nishigaki, Tokyo, JP;
Kabushiki Kaisha Toshiba, , JP;
Abstract
In a computer system constituted by a portable computer and a desk station used to expand the function of the portable computer, the portable computer has a communication connector used for communication with the desk station, in addition to a connector for connecting a system bus in the portable computer to the desk station. Temperature control in the portable computer is also executed. The computer may include a one-chip controller that includes an element having a characteristic that varies with temperature and further includes a dedicated pin electrically connected to the element. The element may be mounted on a portion of an integrated circuit substrate. The dedicated pin may be provided on a portion of a connection pin arrangement. The computer may further include a temperature detecting element configured to detect a temperature of the one-chip controller via the dedicated pin, and may further include a controlling unit configured to control an internal heat-generating circuit on said integrated circuit substrate to decrease the temperature of said one-chip controller when the temperature detected by said temperature detecting element exceeds a set temperature.