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. 21, 2022
Filed:
Nov. 19, 2020
Hitachi, Ltd., Tokyo, JP;
Futoshi Koike, Tokyo, JP;
Junko Hosoda, Tokyo, JP;
Naoko Kishikawa, Tokyo, JP;
Akane Seto, Tokyo, JP;
HITACHI, LTD., Tokyo, JP;
Abstract
A delivery plan creating device includes: a delivery request acquisition unit that acquires a delivery change request; a change instruction deadline calculation unit that calculates, based on a delivery time range contained in the delivery change request, a change instruction deadline representing a deadline that can instruct a change in a delivery plan; a storage unit that stores conditional calculation record information in which a delivery condition set at a time of creating an executed delivery plan is in association with calculation time required for creating the executed delivery plan; a search unit that selects a delivery condition set similar to the delivery change request from the conditional calculation record information; and a calculation starting time point calculation unit that calculates a calculation starting time point by counting the calculation time in association with the selected delivery condition set backward from the change instruction deadline.