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    • 4. 发明授权
    • Flexible plastic sheet having a rib-structure
    • 具有肋结构的柔性塑料片
    • US5427838A
    • 1995-06-27
    • US84247
    • 1993-07-01
    • Masamitsu YamamotoYagoro YagiMasaki Murakami
    • Masamitsu YamamotoYagoro YagiMasaki Murakami
    • A61F13/15B29C51/00B29D99/00B32B3/00
    • B29D99/0014A61F13/51476A61F13/511A61F13/514A61F2013/15926A61F2013/5108A61F2013/51409A61F2013/5149Y10T428/24355Y10T428/2457Y10T428/24587
    • Here is disclosed a flexible plastic sheet comprising a plurality of first direction ribs (Y.sub.1, Y.sub.2 . . . ) each having opposite sides (12, 13) extending in the first direction (Y) and curved downward crossing a plurality of second direction ribs (X.sub.1, X.sub.2 . . . ) each having opposite sides (14, 15) extending in the second direction (X) and curved downward. The sheet is continuous in an area surrounded by each pair of adjacent first direction ribs and each pair of adjacent second direction ribs which cross the pair of adjacent first direction ribs. At each crossing (C.sub.1, C.sub.2, C.sub.3, C.sub.4), one of the ribs bulges upward and the opposite side edges of this rib are connected to the top of the other rib. The plastic sheet of this invention is featured by less gloss and less sticky touch, and is preferably used as a liquid-impermeable backsheet of a disposable hygienic wearable article.
    • PCT No.PCT / JP91 / 01521 Sec。 371日期:1993年7月1日 102(e)日期1993年7月1日PCT 1991年11月6日PCT PCT。 出版物WO93 / 08778 日本公开了1993年5月13日。公开了一种柔性塑料片,其包括多个第一方向肋(Y1,Y2 ...),每个第一方向肋(Y1,Y2 ...)具有在第一方向(Y)上延伸的相对侧(12,13) 每个具有在第二方向(X)上延伸并且向下弯曲的相对侧(14,15)的多个第二方向肋(X1,X2 ...)。 片材在由每对相邻的第一方向肋和围绕该对相邻的第一方向肋的每对相邻的第二方向肋围绕的区域中是连续的。 在每个交叉点(C1,C2,C3,C4),其中一个肋向上凸起,并且该肋的相对侧边缘连接到另一个肋的顶部。 本发明的塑料片具有较少的光泽度和较少的粘性触感,并且优选用作一次性卫生耐磨制品的液体不可渗透的底片。
    • 8. 发明授权
    • Diamond pickup stylus with good grindability
    • 钻石拾取手写笔具有良好的可磨性
    • US4498163A
    • 1985-02-05
    • US403346
    • 1982-07-30
    • Keiji SegawaMikio NaoiMasaki Murakami
    • Keiji SegawaMikio NaoiMasaki Murakami
    • G11B9/07G11B9/00G11B3/00
    • G11B9/075
    • An electrostatic capacitance type pickup stylus for use on an information storage disc comprises a crystal of diamond including a sliding face for slidable contact with the information storage disc, an electrode face supporting thereon a conductive electrode layer for detecting signals on the information storage disc as changes in electrostatic capacitance, a pair of first and second angularly spaced back faces adjoining the electrode face, and a pair of first and second angularly spaced guide faces adjoining each other and the first and second back faces, respectively. The sliding face is in the form of a pentagon defined by ridges respectively of the electrode face, first and second back faces, and first and second guide faces, the first and second back faces being symmetrical with respect to a line passing through a central point on the ridge of the electrode face and a junction between the ridges of the first and second guide faces, the first and second guide faces being symmetrical with respect to the line. The first and second back and guide faces are located in areas in which they can easily ground without causing damages to ridges between the adjoining faces.
    • 一种在信息存储盘上使用的静电电容式拾取笔,包括金刚石晶体,其包括用于与信息存储盘滑动接触的滑动面,支撑在其上的导电电极层的电极面,用于检测信息存储盘上的信号作为变化 在静电电容中,分别与电极面相邻的一对第一和第二角度间隔开的面以及分别彼此相邻的一对第一和第二角度间隔的引导面以及第一和第二后表面。 滑动面是由电极面,第一和第二背面以及第一和第二引导面的脊分别限定的五边形的形式,第一和第二背面相对于穿过中心点的线对称 在电极面的脊部和第一和第二引导面的脊部之间的接合处,第一和第二引导面相对于线对称。 第一和第二后导向面位于可以容易地接地的区域中,而不会对相邻面之间的脊部造成损害。
    • 10. 发明授权
    • Throwaway trunks type underpants
    • 扔腰裤型内裤
    • US06289519B1
    • 2001-09-18
    • US09601969
    • 2000-10-16
    • Masaki MurakamiMichiyo MatsushitaAkira MyogaHitomi Ishikawa
    • Masaki MurakamiMichiyo MatsushitaAkira MyogaHitomi Ishikawa
    • A41B1100
    • A41B9/001A41B2300/52A41B2400/52
    • Pants that comprise a pair of intermediate body sheets, positioned in plane symmetry to each other and respectively contoured by upper, lower, inner and outer edges, and a pair of lateral body sheets also positioned outside the respective intermediate body sheets and respectively contoured also by upper, lower, inner and outer edges. Each of the intermediate body sheets is formed between the inner and outer edges with an arcuate cutout extending convexly from the upper edge, toward the lower edge the intermediate body sheets being put flat and sealed together along a sealing line defined by the cutouts but leaving a narrow marginal edge free. The intermediate body sheets and the lateral body sheets are placed flat and sealed together along sealing lines defined by inner and outer edges thereof, leaving narrow marginal regions free outside the inner and outer edges.
    • 包括一对中间体片的裤子,它们彼此平面对称并且分别由上,下,内和外边缘构成,以及一对横向本体片,其也位于相应的中间体片材的外侧,并且还分别由 上,下,内,外边缘。 每个中间体片材在内边缘和外边缘之间形成有从上边缘凸出的弓形切口,朝向下边缘延伸,中间体片材沿着由切口限定的密封线被平放并密封在一起,但留下一个 狭窄的边缘自由。 中间体片材和侧体片材被平坦地放置并且由其内边缘和外边缘限定的密封线密封在一起,留下窄的边缘区域在内边缘和外边缘之外。