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:
Jun. 20, 2006
Filed:
Jul. 09, 2001
Hidetada Fukushima, Tokyo, JP;
Hisashi Moritoki, Tokyo, JP;
Tomio Fuchiwaki, Tokyo, JP;
Iwaharu Kawada, Tokyo, JP;
Nobuyuki Arashima, Tokyo, JP;
Masatomo Watanabe, Tokyo, JP;
Yuji Kusayanagi, Tokyo, JP;
Masaru Kakihara, Tokyo, JP;
Osamu Yamazaki, Tokyo, JP;
Hidetada Fukushima, Tokyo, JP;
Hisashi Moritoki, Tokyo, JP;
Tomio Fuchiwaki, Tokyo, JP;
Iwaharu Kawada, Tokyo, JP;
Nobuyuki Arashima, Tokyo, JP;
Masatomo Watanabe, Tokyo, JP;
Yuji Kusayanagi, Tokyo, JP;
Masaru Kakihara, Tokyo, JP;
Osamu Yamazaki, Tokyo, JP;
Komatsu Ltd., Tokyo, JP;
Abstract
A management system of a machine equipped with a driving-power source reads out maintenance conditions from a storage means of maintenance management information when data and conditions, concerned about a maintenance management of a machine, the features of the machine, and so on, including the maintenance conditions, are inputted from the input means. Then, information about predicted maintenance management under a certain operation time of the machine is predicted with reference to the maintenance conditions. Subsequently, the information about the predicted maintenance management is represented on a display means. Furthermore, a maintenance predicted value is previously stored in a data base or the like with respect to the maintenance within an operation time under the contract or within a contract term for each of a plurality of contract ranks. A maintenance actual result value of the machine being entered is accumulatively stored. After a termination of the maintenance contract of the machine, the maintenance predicted value that corresponds to a model and a contract rank of the machine is read out, and simultaneously the maintenance actual result value of the machine is read out, followed by making a judgment whether the maintenance actual result value is larger or smaller than the maintenance contract predicted value.