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公开(公告)号：US10472834B2
公开(公告)日：2019-11-12
申请号：US15314520
申请日：2015-05-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Norihisa Watanabe , Tatsunori Ishizuka , Naoyuki Toriumi , Hitoshi Morimoto
Abstract: To provide a sheet and a system for curing concrete, in which the moisture amount to be used is small and which are able to reduce temporal and local variations in the moisture amount supplied to the concrete surface, a concrete curing method, and a method for producing a concrete structure. There is provided a concrete curing sheet of some embodiments of the present disclosure having a solid structure group on at least a first surface, the solid structure group having grooves defined between adjacent solid structures, and the grooves transporting water using the capillary phenomenon.
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公开(公告)号：US20180356211A1
公开(公告)日：2018-12-13
申请号：US15127467
申请日：2015-03-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kaoru Otsuka , Norihisa Watanabe , Hitoshi Morimoto
IPC: G01B11/16
CPC classification number: G01B11/165
Abstract: Problem: To provide a sheet and a structural deformation-evaluating article comprising the same that allow for convenient and quantitative three-dimensional inspection of the deformation of an object. Resolution means: A sheet comprising a deformation-conforming section comprising a first pattern image, a deformation-non-conforming section comprising a second pattern image, and a deformation-mitigating section present between the deformation-conforming section and the deformation-non-conforming section, the first pattern image being visible through the second pattern image; and a structural deformation-evaluating article comprising the sheet are provided.
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公开(公告)号：US10962352B2
公开(公告)日：2021-03-30
申请号：US15127467
申请日：2015-03-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kaoru Otsuka , Norihisa Watanabe , Hitoshi Morimoto
IPC: G01B11/16
Abstract: Problem: To provide a sheet and a structural deformation-evaluating article comprising the same that allow for convenient and quantitative three-dimensional inspection of the deformation of an object. Resolution means: A sheet comprising a deformation-conforming section comprising a first pattern image, a deformation-non-conforming section comprising a second pattern image, and a deformation-mitigating section present between the deformation-conforming section and the deformation-non-conforming section, the first pattern image being visible through the second pattern image; and a structural deformation-evaluating article comprising the sheet are provided.
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4.发明申请公开(公告)号：US20170107728A1
公开(公告)日：2017-04-20
申请号：US15314520
申请日：2015-05-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Norihisa Watanabe , Tatsunori Ishizuka , Naoyuki Toriumi , Hitoshi Morimoto
Abstract: To provide a sheet and a system for curing concrete, in which the moisture amount to be used is small and which are able to reduce temporal and local variations in the moisture amount supplied to the concrete surface, a concrete curing method, and a method for producing a concrete structure. There is provided a concrete curing sheet of some embodiments of the present disclosure having a solid structure group on at least a first surface, the solid structure group having grooves defined between adjacent solid structures, and the grooves transporting water using the capillary phenomenon.
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