Hologram reproduction method and apparatus
    31.
    发明申请
    Hologram reproduction method and apparatus 有权
    全息图再现方法和装置

    公开(公告)号:US20070146846A1

    公开(公告)日:2007-06-28

    申请号:US11527577

    申请日:2006-09-27

    IPC分类号: G03H1/16

    摘要: A hologram reproduction method for reproducing a hologram from an optical recording medium in which the hologram is recorded by Fourier transforming a signal light, in which digital data is represented by an image of intensity distribution, and a reference light, and simultaneously irradiating the lights in a state in which a direct current component is removed from at least the Fourier transformed signal light onto the optical recording medium is provided. The method including: irradiating a read out reference light onto the optical recording medium, and generating a diffracted light from the recorded hologram; generating all or a part of a direct current component contained in a Fourier transformed image of the signal light; combining the diffracted light and the generated all or a part of the direct current component, and generating a combined beam; and reproducing the signal light by inverse-Fourier transforming the combined beam.

    摘要翻译: 一种全息图再现方法,用于通过对其中数字数据由强度分布的图像表示的信号光和参考光进行傅里叶变换来记录全息图的光记录介质中再现全息图,同时将 提供了将直流分量从至少傅里叶变换信号光去除到光记录介质上的状态。 该方法包括:将读出的参考光照射到光学记录介质上,并从记录的全息图产生衍射光; 产生包含在信号光的傅里叶变换图像中的直流分量的全部或一部分; 组合衍射光和产生的全部或一部分直流分量,并产生组合光束; 以及通过对组合光束进行傅里叶逆变换来再现信号光。

    Capacitor and method for manufacturing the same
    33.
    发明授权
    Capacitor and method for manufacturing the same 有权
    电容器及其制造方法

    公开(公告)号:US07233480B2

    公开(公告)日:2007-06-19

    申请号:US11475891

    申请日:2006-06-28

    IPC分类号: H01G4/228

    CPC分类号: H01G4/30 H01G4/12

    摘要: 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.

    摘要翻译: 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。

    Blow-by gas recirculation system
    35.
    发明申请
    Blow-by gas recirculation system 审中-公开
    吹气再循环系统

    公开(公告)号:US20070074708A1

    公开(公告)日:2007-04-05

    申请号:US11529278

    申请日:2006-09-29

    IPC分类号: F02B25/06

    CPC分类号: F02M25/06 Y02T10/121

    摘要: A PCV valve is arranged in an outflow passage. An ECU controls rotation of a motor such that an opening degree of the PCV valve increases in response to an increase in an opening degree of a throttle valve. The outflow passage connects an interior of a head cover of an engine to a portion of an intake air passage located on a downstream side of the throttle valve. The outflow passage recirculates blow-by gas leaked from a combustion chamber into an interior of a crankcase to the portion of the intake air passage located on the downstream side of the throttle valve. An inflow passage connects the interior of the head cover to a portion of the intake air passage located on an upstream side of the throttle valve. The inflow passage conducts intake air from the intake air passage to the interior of the head cover.

    摘要翻译: PCV阀布置在流出通道中。 ECU控制电动机的旋转,使得PCV阀的开度响应于节流阀的开度的增加而增加。 流出通道将发动机的头罩的内部连接到位于节流阀的下游侧的进气通道的一部分。 流出通道将从燃烧室泄漏的窜气再循环到位于节流阀下游侧的进气通道的部分的曲轴箱内部。 流入通道将头盖的内部连接到位于节气门上游侧的进气通道的一部分。 流入通道将来自进气通道的进气导入头罩的内部。

    Optical data recording medium and manufacturing method for the same
    36.
    发明授权
    Optical data recording medium and manufacturing method for the same 有权
    光学数据记录介质及其制造方法

    公开(公告)号:US07195691B2

    公开(公告)日:2007-03-27

    申请号:US10608190

    申请日:2003-06-30

    IPC分类号: B32B37/00

    摘要: 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.

    摘要翻译: 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。

    Transmission type illumination device for stereomicroscopes, and stereomicroscope
    38.
    发明授权
    Transmission type illumination device for stereomicroscopes, and stereomicroscope 有权
    立体显微镜的透射型照明装置和立体显微镜

    公开(公告)号:US07133199B2

    公开(公告)日:2006-11-07

    申请号:US10693924

    申请日:2003-10-28

    申请人: Kazuhiro Hayashi

    发明人: Kazuhiro Hayashi

    IPC分类号: G02B21/06

    CPC分类号: G02B21/22 G02B21/086

    摘要: 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

    摘要翻译: 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