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Patent Searching and Data


Title:
DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/153715
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a detection device that detects the occurrence of an event (so-called "double capping") in which two caps are disposed on one container. To that end, the detection device (10, 10A) of the present invention has two types of sensors provided on a production line (100) for a commercial product in which an opening (1A) of a container (1) is sealed with a cap (2), said sensors being a proximity sensor (3) along a path where the container (1) moves and a sensor (4: for example, a transmission sensor) equipped with a transmitter (4A), which is inside the same path, and a receiver (4B). An area detected by the sensors (3, 4) is an area where the cap (2) is not present in a normal state (a state in which double capping has not occurred), but where a subsequent cap (2-1) is present if two caps (2) in a row have been attached to one container (1).

Inventors:
KOMATSU KUNIO (JP)
YAMADA MASATO (JP)
YABUUCHI TAKANORI (JP)
Application Number:
PCT/JP2021/003154
Publication Date:
August 05, 2021
Filing Date:
January 29, 2021
Export Citation:
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Assignee:
YAKULT HONSHA KK (JP)
SHIKOKU KAKOKI CO LTD (JP)
International Classes:
B65B57/00; B65B7/28; B65B57/02; B67B3/26
Foreign References:
JPH0640408A1994-02-15
JPS61127404A1986-06-14
JPH05180621A1993-07-23
JPH02140601A1990-05-30
JPH10236584A1998-09-08
JPH05270527A1993-10-19
US20100115887A12010-05-13
Attorney, Agent or Firm:
PATENT CORPORATE BODY TAKAHASHI OFFICE (JP)
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