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.

Date of Patent:
Oct. 05, 2021

Filed:

Jun. 30, 2017
Applicant:

Nec Corporation, Tokyo, JP;

Inventor:

Takuya Kuwahara, Tokyo, JP;

Assignee:

NEC CORPORATION, Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 30/23 (2020.01); G16Z 99/00 (2019.01); G01C 15/00 (2006.01);
U.S. Cl.
CPC ...
G06F 30/23 (2020.01); G01C 15/00 (2013.01); G16Z 99/00 (2019.02);
Abstract

An estimated distance calculatorgenerates, on the basis of a first state element model comprising multiple state elements, a second state element model which is another state element model, wherein the state elements include multiple states and state transitions assigned with transition conditions between the multiple states. The calculator includes a generation unitwhich generates the second state element model in such a manner as to comprise any one state element among the multiple state elements and state elements other than the one state element which are selected from among the multiple state elements after transition conditions satisfying predetermined condition are removed.


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