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    • 77. 发明授权
    • Visor adapted for helmet or head engagement
    • 适合头盔或头部参与的遮阳帽
    • US09226538B2
    • 2016-01-05
    • US12987996
    • 2011-01-10
    • Min Kim
    • Min Kim
    • A42B3/22
    • A42B3/227
    • A visor configured for engagement to a riding helmet for horseback riders in an as-used position. The visor has an extra long frontal bill which extends around the helmet to side portions. The bill protects the eyes and most of the rider's face from sun and the sides protect the ears and side of the face. An elastic band provides a biased engagement to a helmet and optional vent apertures and retainment clips are employable to hold the device to a helmet more securely in high wind.
    • 配置为与骑马头盔接合的护目镜,用于骑马者在一个使用的位置。 遮阳板有一个超长的额头,围绕头盔延伸到侧面。 该法案保护眼睛,大部分骑手的脸都不受太阳影响,双方保护脸部的耳朵和侧面。 弹性带提供与头盔的偏置接合,并且可选的通气孔和保持夹可用于在高风中更安全地将装置保持在头盔上。
    • 78. 发明授权
    • Slim-type speaker with interconnecting damper and bobbin
    • 带有互连阻尼器和线轴的超薄型扬声器
    • US08582800B2
    • 2013-11-12
    • US13343342
    • 2012-01-04
    • Min KimHag-do KimSang-hun Jeon
    • Min KimHag-do KimSang-hun Jeon
    • H04R9/06H04R11/02
    • H04R9/043Y10T29/49005
    • A speaker includes a frame, a diaphragm disposed in a top end of the frame of the speaker and a bobbin disposed below the diaphragm. A voice coil is wound around a bottom end of the bobbin and a magnetic member, which has a groove in which the bottom end of the bobbin around which the voice coil is wound, is inserted and reciprocated in a straight line upward and downward. A central pillar is fixed to the magnetic member at a center of the bobbin and extends parallel to the movement of the bobbin. A damper supports an inner circumferential surface of the bobbin from the central pillar. The damper additionally supports an outer circumferential surface of the bobbin, from the frame, so as to allow the bobbin to reciprocate in a straight line. This results in minimization of wobble and distortion, so that accurate sound is generated.
    • 扬声器包括框架,设置在扬声器的框架的顶端的隔膜和设置在隔膜下方的筒管。 音圈缠绕在线轴的底端,磁性构件具有一个槽,在该槽中绕着绕线圈的绕线筒的底端以一直线向上和向下插入和往复运动。 中心支柱固定在线轴的中心处的磁性构件上,并平行于线轴的运动而延伸。 阻尼器从中心支柱支撑线轴的内圆周表面。 阻尼器另外从框架支撑筒管的外圆周表面,以便使筒管以直线往复运动。 这导致摆动和失真的最小化,从而产生准确的声音。
    • 79. 发明授权
    • Method for isolating a nucleic acid using particulate matter and a composition therefor
    • 使用颗粒物分离核酸的方法及其组合物
    • US08530639B2
    • 2013-09-10
    • US12448134
    • 2007-12-11
    • Jong-Hoon KimMin KimHae-Joon ParkHan Oh Park
    • Jong-Hoon KimMin KimHae-Joon ParkHan Oh Park
    • C07H21/00
    • C07H21/00C12N15/1003
    • A method for isolating a nucleic acid from a biological sample includes applying particulate matter to promote co-aggregation and co-precipitation of insoluble aggregate by directly adding to the biological sample, adding to the biological sample in admixture with a cell lysis buffer, adding to the biological sample treated with a cell lysis buffer, adding to cell lysates in admixture with a buffer for forming denatured protein aggregate; or adding to cell lysates comprising the formed denatured protein aggregate. The particulate matter is selected from the group consisting of a material formed from an element of Ag, Fe, Ti, Al, Sn, Si, Cu, Mo, Ni, W or Zn, an oxide, a carbide, a nitride, a boride and a silicide thereof, and a mixture thereof, a polymer selected from PMMA (Poly Methyl MethAcrylate), polyethylene or polyurethane; and a mixture thereof. The insoluble aggregate comprises denatured protein aggregate and cell debris.
    • 从生物样品中分离核酸的方法包括通过直接添加到生物样品中来加入颗粒物质以促进不溶性聚集体的共聚和共沉淀,将生物样品与细胞裂解缓冲液混合,加入到 用细胞裂解缓冲液处理生物样品,加入细胞裂解物与缓冲液混合以形成变性蛋白质聚集体; 或加入包含形成的变性蛋白质聚集体的细胞裂解物。 颗粒物质选自由Ag,Fe,Ti,Al,Sn,Si,Cu,Mo,Ni,W或Zn的元素形成的材料,氧化物,碳化物,氮化物,硼化物 及其硅化物及其混合物,选自PMMA(聚甲基丙烯酸甲酯),聚乙烯或聚氨酯的聚合物; 及其混合物。 不溶性聚集体包含变性蛋白质聚集体和细胞碎片。