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Patent Searching and Data


Title:
OPERATION DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/026504
Kind Code:
A1
Abstract:
The touch pad 1 is an operation detection device comprising: an operation unit 7 having an operating face 7a for receiving operations; a load sensor 6, disposed on a lower face 7b of the operation unit 7, for detecting a load exerted on the operating face 7a; and a limiter mechanism unit 4 for allowing exertion of load not more than a predetermined first load on the load sensor 6 while also protecting the load sensor 6 by limiting the exertion of load greater than the predetermined first load on the load sensor 6, this being achieved through said mechanism coming into contact with the lower face 7b of the operation unit 7.

Inventors:
TAKAI TOSHIHITO (JP)
Application Number:
PCT/JP2018/024909
Publication Date:
February 07, 2019
Filing Date:
June 29, 2018
Export Citation:
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Assignee:
TOKAI RIKA CO LTD (JP)
International Classes:
G06F3/041; H01H13/00
Domestic Patent References:
WO2012160844A12012-11-29
Foreign References:
JP2013016336A2013-01-24
JP2015161531A2015-09-07
Attorney, Agent or Firm:
HIRATA & PARTNERS (JP)
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