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    • 81. 发明申请
    • Projection lens, projection display employing that projection lens, and rear projection display
    • 投影透镜,采用该投影透镜的投影显示器和背投显示器
    • US20060285079A1
    • 2006-12-21
    • US10573874
    • 2004-06-24
    • Mitsuhiro Wada
    • Mitsuhiro Wada
    • G03B21/00
    • G02B13/04G02B13/16H04N9/3114H04N9/3147
    • A projection lens that, though designed for right projection, shows good aberration performance and can realize specifications required for a projection display apparatus, such as a low F number, a wide angle, a long back focus, and a high relative illumination, with a rational configuration is provided. A projection lens 1 of the present invention for magnifying and projecting an optical image formed on a spatial light modulator (disposed near an image plane 5) onto a screen 4 is constituted by a front lens group 2 and a rear lens group 3 that are arranged in this order from the screen 4 side toward the image plane 5 side. The rear lens group 3 is provided with a aperture stop 6 that is eccentric with respect to an optical axis 7 common to the front lens group 2 and the rear lens group 3. Focus adjustment is performed by moving the rear lens group 3 in a direction of the optical axis 7 without rotating it.
    • 虽然设计用于右投影的投影透镜显示出良好的像差性能,并且可以实现投影显示装置所需的规格,例如低F数,广角,长后焦距和高相对照度, 提供合理配置。 用于将形成在空间光调制器(设置在图像平面5附近)上的光学图像放大和投影到屏幕4上的本发明的投影透镜1由前透镜组2和后透镜组3构成,前透镜组2和后透镜组3 从屏幕4侧朝向图像平面5侧。 后透镜组3设置有相对于前透镜组2和后透镜组3共有的光轴7偏心的孔径光阑6。通过使后透镜组3沿方向 的光轴7而不旋转。
    • 85. 发明授权
    • Water-decomposable absorbent article
    • 水解性吸收制品
    • US06593510B2
    • 2003-07-15
    • US09749368
    • 2000-12-22
    • Nobuhiro KurataMitsuhiro WadaYuka Miyazaki
    • Nobuhiro KurataMitsuhiro WadaYuka Miyazaki
    • A61F1315
    • A61F13/15211
    • Provided is a water-decomposable absorbent article including a water-decomposable back layer, a water-decomposable and liquid-pervious surface layer, and a water-decomposable absorbent layer sandwiched between the back layer and the surface layer. The absorbent article includes an outer peripheral region being formed in a predetermined width spaced from a peripheral edge of the absorbent article, and an inner region located inside the outer peripheral region. The absorbent layer and the back layer, and/or the absorbent layer and the surface layer are bonded to each other with a water-soluble or water-swellable adhesive therebetween in the inner region, and the interlayer bonding strength of the layers bonded with the adhesive in the inner region is higher than the interlayer bonding strength of the layers in the outer peripheral region, both in wet and in dry.
    • 本发明提供一种水解性吸收性物品,其具有水解性背层,水解性透液性表面层和夹在背层与表层之间的水解性吸收层。 吸收性物品包括与吸收性物品的周缘隔开的规定宽度形成的外周区域和位于外周区域内的内部区域。 吸收层和背层,和/或吸收层和表面层在内部区域之间用水溶性或水溶胀性粘合剂彼此粘合,并且与层粘合的层的层间粘合强度 内部区域的粘合剂比湿区域和干燥区域的外周区域的层间粘合强度高。
    • 87. 发明授权
    • Applicator for tampons
    • 卫生棉敷贴器
    • US06432075B1
    • 2002-08-13
    • US09708843
    • 2000-11-08
    • Mitsuhiro WadaAyami Suga
    • Mitsuhiro WadaAyami Suga
    • A61F1320
    • A61F13/26
    • Provided is an applicator for a tampon including an outer cylinder having a large diameter portion for fitting a tampon therein, a small diameter portion provided on the side of a rear end of the outer cylinder and having a smaller diameter than that of the large diameter portion; and a plurality of valves provided on the side of a leading end of the outer cylinder. The valves are converged to have a curved face portion to be diametrically gradually reduced toward the leading end of the outer cylinder, and a push-out member is movably inserted into the small diameter portion of the outer cylinder. A ratio A/B is at most 0.8, when an inflection point for the boundary between the maximum diameter portion of the large diameter portion and the curved face portion is designated by Z, a radius of the outer face at the inflection point Z is designated by A, and the axial length from the inflection point Z to the leading end of the curved face portion is designated by B. A ratio L/W is within a range of 1.0 to 2.0, when the width size of root ends of the valves is designated by W and the length of the valves is designated by L.
    • 本发明提供一种用于卫生棉条的涂抹器,其包括具有用于将棉塞配合在其中的大直径部分的外筒,小直径部分设置在外筒的后端侧并且具有比大直径部分更小的直径 ; 以及设置在外筒的前端侧的多个阀。 所述阀收敛成具有向外筒的前端径向逐渐减小的弯曲面部,并且推出构件可移动地插入外筒的小直径部。 比率A / B为0.8以下,当大直径部分的最大直径部分与曲面部分之间的边界的拐点用Z表示时,将拐点Z处的外表面的半径指定为 并且从弯曲点Z到曲面部分的前端的轴向长度由B表示。当阀门的根部的端部的宽度尺寸变化时,比率L / W在1.0至2.0的范围内 由W指定,阀的长度由L.