公开(公告)号：US12124613B2

公开(公告)日：2024-10-22

申请号：US17771834

申请日：2020-10-29

Applicant: OSAKA UNIVERSITY

Inventor： Yasushi Yagi

IPC: G06F21/00 ,  G06F21/62 ,  G16H10/60 ,  G06F21/31

CPC classification number: G06F21/6254 ,  G16H10/60 ,  G06F21/31 ,  G06F21/6245

Abstract: A personal data distribution management system includes source data management devices, a data distribution management device, and a relay processing device that are separate devices and are connected on a network. The source data management device includes a database that stores personal data on an individual subjected to a measurement with a measuring instrument, and attribute information related to the individual and the measurement, the database storing the personal data and the attribute information as original data associated with real name information on the individual. The data distribution management device fetches original data except for personal data, and creates a data catalog. The relay processing device outputs the data, which is the data except for real name information on individuals and from the database of each source data management device based on the data usage request received from the outside, to a data user terminal. This configuration enables data distribution management that reduces the risk of information leakage of personal data and individual real name information.

公开(公告)号：US11166436B2

公开(公告)日：2021-11-09

申请号：US16097557

申请日：2017-02-13

Applicant: OSAKA UNIVERSITY

Inventor： Yasushi Yagi ,  Fumio Okura ,  Yasushi Makihara ,  Daigo Muramatsu

IPC: A01K29/00 ,  A61B5/107 ,  A61B5/11 ,  G16H50/30 ,  G16H30/40

Abstract: A health condition estimation device capable of accurately estimating the health condition of a cow includes: a three-dimensional coordinates acquisition unit which acquires a group of three-dimensional coordinates representing the three-dimensional shape of a cow extracted from a distance image of the cow; a feature amount extraction unit which extracts the feature amount of the cow according to the group of three-dimensional coordinates acquired by the three-dimensional coordinates acquisition unit; and a score calculation unit which calculates a score that indicates the health condition of the cow, according to the feature amount extracted by the feature amount extraction unit. It is preferable: that the feature amount extraction unit extracts the feature amount that indicates the degree of sinking of the rumen, according to a group of three-dimensional coordinates in a rumen area in the group of three-dimensional coordinates acquired by the three-dimensional coordinates acquisition unit, the rumen area being an area on the body surface of the cow proximal to the rumen; and that the score calculation unit calculates the cow rumen fill score according to the feature amount extracted by the feature amount extraction unit and representing the degree of sinking of the rumen.