Title:
DETECTION SENSOR
Document Type and Number:
WIPO Patent Application WO/2007/148522
Kind Code:
A1
Abstract:
A technology is provided for improving sensitivity of an oscillator. A platform
(50) for adhering or adsorbing substances is arranged by mechanically coupling
the platform on an oscillator (20) of a sensor through a bridge (51). Then, sensitivity
of the sensor is improved by permitting the mass of the adhered or adsorbed substance
on the platform (50) to operate as if the substance is adhered or adsorbed in a concentrated
manner at an area where the platform (50) is connected to the oscillator (20).
The platform (50) is preferably connected to an area which oscillates integrally
with the oscillator (20) through the bridge (51), and for such connection, the
platform (50) is preferably coupled mechanically to the oscillator (20) through
the bridge (51), at a portion where oscillation is generated only in an r direction
or a θ direction.
Inventors:
KONNO, Mitsuo (C/O NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY, 2-1 Namiki 1-chome, Tsukuba-sh, Ibaraki 64, 3058564, JP)
昆野 舜夫 (〒64 茨城県つくば市並木１丁目２番地１ 独立行政法人産業技術総合研究所内 Ibaraki, 3058564, JP)
IKEHARA, Tsuyoshi (C/O NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY, 2-1 Namiki 1-chome, Tsukuba-sh, Ibaraki 64, 3058564, JP)
昆野 舜夫 (〒64 茨城県つくば市並木１丁目２番地１ 独立行政法人産業技術総合研究所内 Ibaraki, 3058564, JP)
IKEHARA, Tsuyoshi (C/O NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY, 2-1 Namiki 1-chome, Tsukuba-sh, Ibaraki 64, 3058564, JP)
Application Number:
JP2007/061170
Publication Date:
December 27, 2007
Filing Date:
June 01, 2007
Export Citation:
Assignee:
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY (3-1 Kasumigaseki 1-chome, Chiyoda-ku Tokyo, 21, 1008921, JP)
独立行政法人産業技術総合研究所 (〒21 東京都千代田区霞が関一丁目３番１号 Tokyo, 1008921, JP)
OLYMPUS CORPORATION (43-2, Hatagaya 2-chome Shibuya-k, Tokyo 72, 1510072, JP)
オリンパス株式会社 (〒72 東京都渋谷区幡ヶ谷２丁目４３番２号 Tokyo, 1510072, JP)
KONNO, Mitsuo (C/O NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY, 2-1 Namiki 1-chome, Tsukuba-sh, Ibaraki 64, 3058564, JP)
独立行政法人産業技術総合研究所 (〒21 東京都千代田区霞が関一丁目３番１号 Tokyo, 1008921, JP)
OLYMPUS CORPORATION (43-2, Hatagaya 2-chome Shibuya-k, Tokyo 72, 1510072, JP)
オリンパス株式会社 (〒72 東京都渋谷区幡ヶ谷２丁目４３番２号 Tokyo, 1510072, JP)
KONNO, Mitsuo (C/O NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY, 2-1 Namiki 1-chome, Tsukuba-sh, Ibaraki 64, 3058564, JP)
International Classes:
G01N5/02; G01G3/16; G01N5/00; G01G3/00
Attorney, Agent or Firm:
OBA, Mitsuru et al. (OBA & ASSOCIATES, 8F KM Building,4-3, Iwamotocho 1-chom, Chiyoda-ku Tokyo, 101-0032, JP)
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