Shape Measurement of Canned Food to Verify Hermetic Sealing
Summary :
A can swells due to gas produced from an inner food caused by poor hermetic sealing of the can. This paper presents a measurement for the bottom shape to detect a swelled can by using the millimeter-wave imaging. For get higher spatial resolution and an adjustable focal distance, two collimated beam lenses were applied to the measurement system. First, a configuration of the system was studied with the electrical field intensity and focal distance by using full wave electromagnetic simulation. Next, the bottom shapes of cans with different pressure were evaluated quantitatively using the system. A shape change of 0.5 mm was detected with pressure difference of 50 kPa, and it is reasonable considering actual dimension of the can shape. A potential of the proposed detection method was presented.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E95-C No.10 pp.1662-1665
- Publication Date
- 2012/10/01
- Publicized
- Online ISSN
- 1745-1353
- DOI
- 10.1587/transele.E95.C.1662
- Type of Manuscript
- BRIEF PAPER
- Category
Authors
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Ryosuke SUGA, Shigenori TAKANO, Takenori YASUZUMI, Taichi IJUIN, Tetsuya TAKATOMI, Osamu HASHIMOTO, "Shape Measurement of Canned Food to Verify Hermetic Sealing" in IEICE TRANSACTIONS on Electronics,
vol. E95-C, no. 10, pp. 1662-1665, October 2012, doi: 10.1587/transele.E95.C.1662.
Abstract: A can swells due to gas produced from an inner food caused by poor hermetic sealing of the can. This paper presents a measurement for the bottom shape to detect a swelled can by using the millimeter-wave imaging. For get higher spatial resolution and an adjustable focal distance, two collimated beam lenses were applied to the measurement system. First, a configuration of the system was studied with the electrical field intensity and focal distance by using full wave electromagnetic simulation. Next, the bottom shapes of cans with different pressure were evaluated quantitatively using the system. A shape change of 0.5 mm was detected with pressure difference of 50 kPa, and it is reasonable considering actual dimension of the can shape. A potential of the proposed detection method was presented.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.E95.C.1662/_p
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@ARTICLE{e95-c_10_1662,
author={Ryosuke SUGA, Shigenori TAKANO, Takenori YASUZUMI, Taichi IJUIN, Tetsuya TAKATOMI, Osamu HASHIMOTO, },
journal={IEICE TRANSACTIONS on Electronics},
title={Shape Measurement of Canned Food to Verify Hermetic Sealing},
year={2012},
volume={E95-C},
number={10},
pages={1662-1665},
abstract={A can swells due to gas produced from an inner food caused by poor hermetic sealing of the can. This paper presents a measurement for the bottom shape to detect a swelled can by using the millimeter-wave imaging. For get higher spatial resolution and an adjustable focal distance, two collimated beam lenses were applied to the measurement system. First, a configuration of the system was studied with the electrical field intensity and focal distance by using full wave electromagnetic simulation. Next, the bottom shapes of cans with different pressure were evaluated quantitatively using the system. A shape change of 0.5 mm was detected with pressure difference of 50 kPa, and it is reasonable considering actual dimension of the can shape. A potential of the proposed detection method was presented.},
keywords={},
doi={10.1587/transele.E95.C.1662},
ISSN={1745-1353},
month={October},}
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TY - JOUR
TI - Shape Measurement of Canned Food to Verify Hermetic Sealing
T2 - IEICE TRANSACTIONS on Electronics
SP - 1662
EP - 1665
AU - Ryosuke SUGA
AU - Shigenori TAKANO
AU - Takenori YASUZUMI
AU - Taichi IJUIN
AU - Tetsuya TAKATOMI
AU - Osamu HASHIMOTO
PY - 2012
DO - 10.1587/transele.E95.C.1662
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E95-C
IS - 10
JA - IEICE TRANSACTIONS on Electronics
Y1 - October 2012
AB - A can swells due to gas produced from an inner food caused by poor hermetic sealing of the can. This paper presents a measurement for the bottom shape to detect a swelled can by using the millimeter-wave imaging. For get higher spatial resolution and an adjustable focal distance, two collimated beam lenses were applied to the measurement system. First, a configuration of the system was studied with the electrical field intensity and focal distance by using full wave electromagnetic simulation. Next, the bottom shapes of cans with different pressure were evaluated quantitatively using the system. A shape change of 0.5 mm was detected with pressure difference of 50 kPa, and it is reasonable considering actual dimension of the can shape. A potential of the proposed detection method was presented.
ER -
English
