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    • 93. 发明授权
    • Capacitor and method for manufacturing the same
    • 电容器及其制造方法
    • US07233480B2
    • 2007-06-19
    • US11475891
    • 2006-06-28
    • Kazuhiro HayashiAkifumi TosaMotohiko SatoJun OtsukaManabu Sato
    • Kazuhiro HayashiAkifumi TosaMotohiko SatoJun OtsukaManabu Sato
    • H01G4/228
    • H01G4/30H01G4/12
    • A laminated ceramic capacitor (10) divided into a first laminate (11), a second laminate (12), a third laminate (13), and a fourth laminate (14). The first laminate (11) includes a ceramic layer (15) serving as a dielectric layer. The ceramic layer (15) is thicker than a ceramic layer (17) sandwiched between internal electrodes (16a) in the second laminate (12) or the fourth laminate (14), and thinner than 20 times the thickness of the ceramic layer (17). The third laminate (13) includes dielectric layers, which serve as the ceramic layers (17), and has a thickness of 5% of the total thickness of the second laminate (12) and the fourth laminate (14). Accordingly, the third laminate (13) achieves the function of absorbing an electrode-induced thickness differential. Also, by means of regulating the thickness of the first laminate (11), portions of via electrodes (18) that extend without being electrically connected to the internal electrodes (16b) can be shortened.
    • 分为第一层压体(11),第二层压板(12),第三层压板(13)和第四层压板(14)的层压陶瓷电容器(10)。 第一层压体(11)包括用作电介质层的陶瓷层(15)。 陶瓷层(15)比夹在第二层叠体(12)或第四层叠体(14)的内部电极(16a)之间的陶瓷层(17)厚,比陶瓷层(15)的厚度薄 17)。 第三层压体(13)包括作为陶瓷层(17)的电介质层,其厚度为第二层叠体(12)和第四层叠体(14)的总厚度的5%。 因此,第三层压体(13)实现吸收电极引起的厚度差的功能。 此外,通过调整第一层压体(11)的厚度,能够缩短在不与内部电极(16b)电连接的情况下延伸的通孔电极(18)的部分。
    • 95. 发明授权
    • Optical data recording medium and manufacturing method for the same
    • 光学数据记录介质及其制造方法
    • US07195691B2
    • 2007-03-27
    • US10608190
    • 2003-06-30
    • Kazuya HisadaEiji OhnoKazuhiro Hayashi
    • Kazuya HisadaEiji OhnoKazuhiro Hayashi
    • B32B37/00
    • G11B7/266B29D17/005G11B7/24G11B7/263
    • An optical disc manufacturing method suppresses thickness variation in intermediate layers disposed between any two data recording layers to achieve an intermediate layer of uniform thickness. A substrate having a center hole and data recording layer is first prepared. This center hole is then plugged with a capping member and a resin material is dripped from above the center hole while spinning the substrate around its center hole to coat the data recording layer with the resin by a spin coating method. The capping member is then removed. Then, a stamper having a groove or lands and pits on its surface is prepared. The groove or lands and pits side of the stamper is then pressed into the resin material on the substrate, and the resin is then cured to form an intermediate layer. The stamper is then separated from the substrate to leave a data recording layer in the surface of the intermediate layer with a groove or land-and-pit pattern corresponding to the groove or lands and pits in the stamper.
    • 光盘制造方法抑制设置在任何两个数据记录层之间的中间层的厚度变化,以实现均匀厚度的中间层。 首先准备具有中心孔和数据记录层的衬底。 然后将该中心孔用封盖构件插入,并且在围绕其中心孔旋转基板的同时从中心孔的上方滴下树脂材料,通过旋涂法将树脂涂覆在数据记录层上。 然后取下封盖构件。 然后,准备在其表面上具有凹槽或凹槽和凹坑的压模。 然后将压模的槽或焊盘和凹坑侧压入基板上的树脂材料中,然后将树脂固化以形成中间层。 然后将压模与基板分离,在中间层的表面中留下数据记录层,其中凹槽或凹坑图案对应于压模中的凹槽或凹槽和凹坑。
    • 97. 发明授权
    • Transmission type illumination device for stereomicroscopes, and stereomicroscope
    • 立体显微镜的透射型照明装置和立体显微镜
    • US07133199B2
    • 2006-11-07
    • US10693924
    • 2003-10-28
    • Kazuhiro Hayashi
    • Kazuhiro Hayashi
    • G02B21/06
    • G02B21/22G02B21/086
    • The invention has for its object to provide a transmission type illumination device for a stereomicroscope capable of observing objects over a wide magnification range wherein a diffuser that provides a surface light source and an optical element having a periodical structure in a one-dimensional direction are used in combination thereby achieving illumination with reduced field variations. This device is at least made up of, in order from a light source, a collector lens, a diffuser and a convex lens 4b. In the vicinity of the lens 4b located nearest to the side of a viewing surface 5, there is provided an optical element having a periodical structure in a one-dimensional direction. With respect to the angle α for splitting the incident light beam, the optical element 7 having a periodical structure in a one-dimensional direction satisfies the condition 0.5D/L
    • 本发明的目的是提供一种用于立体显微镜的透射型照明装置,其能够在宽的放大范围内观察物体,其中使用提供表面光源的扩散器和具有一维方向的周期性结构的光学元件 结合从而实现具有减小的场变化的照明。 该装置至少由光源依次由收集透镜,漫射器和凸透镜4b构成。 在最靠近观察面5一侧的透镜4b的附近,设置有沿一维方向具有周期性结构的光学元件。 对于分割入射光束的角度α,具有一维方向的周期结构的光学元件7满足条件0.5D / L