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:
Apr. 04, 1995
Filed:
Aug. 29, 1988
Toshio Hirosawa, Machida, JP;
Jun'ichi Kurihara, Mitaka, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
An operation monitoring and controlling apparatus for a computer system consisting of a central processing unit, input/output devices, terminals, and a service processor connected to the central processing unit, and including a supervising device for supervising the status of use of the input/output devices and the terminals; a first control device for putting the power supply of the central processing unit either in an on-state or in an off-state; a device for sending a data stream of operator commands, which an operator has inputted, to the service processor; and a second control device, to which a power-off instruction or a power-on instruction, which the operator has inputted is sent the second control device responding to a signal from the supervising device, generating a data stream of operator commands for starting an operating system running under the computer system, which is supplied to the service processor, at the same time generating a power-on signal, which is supplied to the first control device, or generating automatically a data stream of operator commands for stopping the operating system, which is sent to the service processor, and generating a power-off instruction for the first control device, which is supplied to the first control device.