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公开(公告)号：US20240310354A1
公开(公告)日：2024-09-19
申请号：US18565298
申请日：2023-06-02
申请人： NSK LTD.
发明人： Takenobu INABA , Keisuke YOKOYAMA , Shunsuke IWASE
CPC分类号： G01N33/2888 , G01N1/38 , G01N21/255 , G06T7/0002 , G06T7/90 , G06T2207/10024
摘要： Provided is a grease deterioration detecting method which can detect deterioration of grease and in which the amount of grease necessary for detecting deterioration is small. The grease deterioration detecting method includes a dilution step of diluting grease with a diluent to obtain diluted grease, and a measurement step of measuring a color of the diluted grease with a sensor.
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公开(公告)号：US20230358278A1
公开(公告)日：2023-11-09
申请号：US18246815
申请日：2021-09-27
申请人： NSK LTD.
发明人： Toshikazu YABE , Tomoaki MATSUMOTO , AZUMA ITO , Keisuke YOKOYAMA , Nariaki AIHARA , Shintaro HONDA
CPC分类号： F16C33/78 , F16C33/41 , F16C33/44 , C10M107/02 , C08G69/26 , C09K3/10 , C10M2205/0206 , C10N2040/02
摘要： Provided is a rolling bearing using a retainer, particularly a highly reliable retainer in which dimensional stability required for a retainer of an outer ring guide type, ductility required for a crown-type retainer, improvement in adhesion of grease with a poly-α-olefin oil or the like as a base oil, and deformation prevention at a high speed can be achieved. The rolling bearing includes at least an inner ring 1, an outer ring 3, a synthetic resin retainer 9, and a rolling element 7, in which the synthetic resin retainer 9 is formed of a polyamide resin composition including polyamide 410 and a reinforcing fiber material with a content of 0% by weight to 40% by weight.
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公开(公告)号：US20160061823A1
公开(公告)日：2016-03-03
申请号：US14783671
申请日：2014-03-31
申请人： NSK LTD.
IPC分类号： G01N33/53 , G01N21/75 , G01N21/552
CPC分类号： G01N33/5302 , B82Y5/00 , G01N21/553 , G01N21/554 , G01N21/75 , G01N21/7743 , G01N2021/757
摘要： A target substance capturing device includes a reflection surface on which a plurality of non-flat portions is arrayed, the reflection surface capturing a target substance, and reflecting irradiated light. The plurality of non-flat portions are arranged in an array, the array includes a plurality of unit arrays in which the plurality of non-flat portions are arranged such that each one center of the non-flat portions superposes a position of a vertex in an M-time symmetrical figure, and the plurality of unit arrays is arranged such that each one center of gravity of the M-time symmetrical figure superposes a position of an intersection of an N-time symmetrical lattice pattern, where M is an integer of two or more, and N is an integer of two or more and different from M.
摘要翻译： 目标物质捕获装置包括其上排列有多个非平坦部分的反射表面，所述反射表面捕获目标物质并反射照射的光。 所述多个非平坦部分排列成阵列，所述阵列包括多个单位阵列，其中所述多个非平坦部分被布置成使得所述非平坦部分的每一个中心叠加顶点的位置 M对称图形，并且多个单元阵列被布置成使得M-时间对称图的每个重心叠加N个对称格子图案的交点的位置，其中M是 两个以上，N为2以上且不同于M的整数。
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4.发明申请公开(公告)号：US20160069798A1
公开(公告)日：2016-03-10
申请号：US14784604
申请日：2014-04-28
申请人： NSK LTD.
CPC分类号： G01N21/05 , B82Y20/00 , G01N21/554 , G01N21/7703 , G01N33/54373
摘要： A target substance capturing device includes a supporting member to place and support a metal-film coated structure that captures a target substance, and including at least two holes opening at portions different from a portion where the metal-film coated structure is placed, a holding member that puts the metal-film coated structure in between the holding member and the supporting member, and including an opening portion that overlaps with the holes of the supporting member, and a portion that captures the target substance in the metal-film coated structure placed on the supporting member, and a covering member having transparency, and covering the opening portion of the holding member.
摘要翻译： 目标物质捕获装置包括支撑构件，用于放置和支撑捕获目标物质的金属膜涂覆结构，并且包括在与放置金属膜涂覆结构的部分不同的部分处开口的至少两个孔，保持 将金属膜涂覆结构放置在保持构件和支撑构件之间的构件，并且包括与支撑构件的孔重叠的开口部分和在放置的金属膜涂覆结构中捕获目标物质的部分 在支撑构件上，以及具有透明性的覆盖构件，并且覆盖保持构件的开口部。
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