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    Polarization material on an optical multiplexer or an optical demultiplexer
    23.
    发明授权
    Polarization material on an optical multiplexer or an optical demultiplexer 有权
    光复用器或光解复用器上的极化材料

    公开(公告)号：US09025912B2

    公开(公告)日：2015-05-05

    申请号：US13537725

    申请日：2012-06-29

    申请人： Radhakrishnan L. Nagarajan ,  Masaki Kato

    发明人： Radhakrishnan L. Nagarajan ,  Masaki Kato

    IPC分类号： G02B6/00 ,  G02B6/26

    CPC分类号： G02B6/26 ,  G02B6/12014 ,  G02B6/12019 ,  G02B6/12023

    摘要： An optical device may include a substrate and an arrayed waveguide grating provided on the substrate. The arrayed waveguide grating may include a first slab or a second slab and multiple waveguides extending therebetween. The optical device may also include a layer of material provided on one of the first slab or second slab. The layer of material may have a thickness such that first light may have a first polarization is absorbed by the material and second light may have a second polarization passes through the one of the first slab or the second slab.

    摘要翻译： 光学器件可以包括衬底和设置在衬底上的阵列波导光栅。 阵列波导光栅可以包括第一平板或第二平板以及在它们之间延伸的多个波导。 光学装置还可以包括设置在第一板或第二板之一上的一层材料。 材料层可以具有这样的厚度，使得第一光可以具有第一极化被材料吸收，并且第二光可以具有穿过第一板或第二板之一的第二极化。

    ELECTRIC ROTATING MACHINE
    24.
    发明申请
    ELECTRIC ROTATING MACHINE 有权
    电动旋转机

    公开(公告)号：US20140354087A1

    公开(公告)日：2014-12-04

    申请号：US14372808

    申请日：2012-04-16

    申请人： Masaki Kato ,  Masahiko Fujita

    发明人： Masaki Kato ,  Masahiko Fujita

    IPC分类号： H02K11/04 ,  H02K9/06 ,  H02K5/18 ,  H02K5/02

    CPC分类号： H02K11/048 ,  H02K5/02 ,  H02K5/08 ,  H02K5/18 ,  H02K9/06 ,  H02K11/046 ,  H02K11/33

    摘要： A power module composite includes a power module (34) in which switching devices (32) included in an electric-power conversion circuit are molded, a driver module (37) that includes a control circuit (35) for controlling the switching devices (32) and is molded, a housing (39) containing the power module (34) and the driver module (37), and a heat sink (38) that is fixed to the housing (39) and refrigerates the switching devices (32); the power module 34 and the driver module 37 are mounted in that order on the heat sink (38) in such a way as to be superimposed on each other.

    摘要翻译： 一种功率模块复合材料，包括：电源模块（34），其中包含在电力转换电路中的开关装置（32）被模制;驱动器模块（37），其包括控制电路（35），用于控制开关装置 ）并且被模制，包含所述功率模块（34）和所述驱动器模块（37）的壳体（39）和固定到所述壳体（39）并且冷却所述开关装置（32）的散热器（38） 电源模块34和驱动器模块37以这样的顺序安装在散热器（38）上，以便彼此重叠。

    Optical receiver integrated on a substrate
    25.
    发明授权
    Optical receiver integrated on a substrate 有权
    集成在基板上的光接收器

    公开(公告)号：US08781324B2

    公开(公告)日：2014-07-15

    申请号：US12816599

    申请日：2010-06-16

    申请人： Radhakrishnan L. Nagarajan ,  Masaki Kato ,  Jeffrey T. Rahn

    发明人： Radhakrishnan L. Nagarajan ,  Masaki Kato ,  Jeffrey T. Rahn

    IPC分类号： H04J4/00 ,  H04J14/06 ,  H04B10/06

    CPC分类号： G02B6/12004 ,  G02B6/12009 ,  G02B6/264 ,  G02B2006/12126 ,  H04J14/02 ,  H04J14/06

    摘要： A coherent optical receiver circuit is disclosed in which various components of the optical receiver may be provided or integrated, in one example, on a common substrate. Further integration is achieved by incorporating various optical demultiplexer designs that are relatively compact and conserve space on the surface of the substrate. The optical receiver circuit may be used to demultiplex quadrature phase shift keying (QPSK) optical signals.

    摘要翻译： 公开了一种相干光接收器电路，其中在一个示例中，可以在公共基板上提供或集成光接收器的各种部件。 通过结合相对紧凑的各种光解复用器设计并节省衬底表面上的空间来实现进一步的集成。 光接收机电路可用于解复用正交相移键控（QPSK）光信号。

    Exposure method, exposure apparatus, photomask and method for manufacturing photomask
    27.
    发明授权
    Exposure method, exposure apparatus, photomask and method for manufacturing photomask 有权
    曝光方法，曝光装置，光掩模和制造光掩模的方法

    公开(公告)号：US08654310B2

    公开(公告)日：2014-02-18

    申请号：US12848748

    申请日：2010-08-02

    申请人： Masaki Kato

    发明人： Masaki Kato

    IPC分类号： G03B27/42

    CPC分类号： G03F7/70791 ,  G03F7/70216 ,  G03F7/70275

    摘要： There is disclosed an exposure method is a method of projecting patterns (M1, M2) of a mask (M) onto a substrate to effect exposure thereof, through a plurality of projection optical units each having an enlargement magnification, and the exposure method comprises: placing the mask (M) having first pattern regions (M1) arranged discontinuously in a positional relation corresponding to the enlargement magnification, and second pattern regions (M2) provided at least in part between the first pattern regions (M1), on the object plane side of the projection optical units; projecting enlarged images of either of the first pattern regions (M1) and the second pattern regions (M2) onto the substrate disposed on the image plane side of the projection optical units to effect exposure thereof; and then projecting enlarged images of the other pattern regions onto the substrate to effect exposure thereof.

    摘要翻译： 公开了曝光方法是通过多个具有放大倍数的投影光学单元将掩模（M）的图案（M1，M2）投影到基板上以进行曝光的方法，并且曝光方法包括： 将具有第一图案区域（M1）的掩模（M）放置在与放大倍率对应的位置关系中，以及至少部分地设置在第一图案区域（M1）之间的物平面上的第二图案区域（M2） 投影光学单元的一侧; 将第一图案区域（M1）和第二图案区域（M2）中的任一个的放大图像投影到设置在投影光学单元的像面侧的基板上以进行曝光; 然后将其他图案区域的放大图像投影到基板上以进行曝光。

    ROTATOR EXTERNAL TO PHOTONIC INTEGRATED CIRCUIT
    28.
    发明申请
    ROTATOR EXTERNAL TO PHOTONIC INTEGRATED CIRCUIT 有权
    旋转器外部到光电集成电路

    公开(公告)号：US20140001347A1

    公开(公告)日：2014-01-02

    申请号：US13537805

    申请日：2012-06-29

    申请人： Radhakrishnan L. NAGARAJAN ,  Masaki Kato ,  Jeffrey T. Rahn ,  Alan C. Nilsson ,  Kuang-Tsan Wu

    发明人： Radhakrishnan L. NAGARAJAN ,  Masaki Kato ,  Jeffrey T. Rahn ,  Alan C. Nilsson ,  Kuang-Tsan Wu

    IPC分类号： G02B5/30 ,  G01J1/04 ,  G02B5/32

    CPC分类号： G02B5/30 ,  G01J1/0425 ,  G01J1/0429 ,  G01J1/4228 ,  G02B5/32 ,  G02B6/12007 ,  G02B6/12019 ,  G02B6/126 ,  H04J14/02 ,  H04J14/0279 ,  H04J14/06

    摘要： An optical system may include a polarization beam splitter having an input that receives multiple optical signals, a first output and a second output. The first output may provide components of the multiple optical signals having a first polarization. The second output may provide components of the multiple optical signals having a second polarization. The optical system may include a rotator having an input that receives the components to rotate the first polarization such that each of the components has the second polarization, and an output to supply components as rotated components.The optical system may also include an optical circuit including a substrate. The rotator may be separate from the substrate. The optical circuit may include an optical demultiplexer circuit provided on the substrate to receive the rotated components and the components.

    摘要翻译： 光学系统可以包括具有接收多个光信号，第一输出和第二输出的输入的偏振分束器。 第一输出可以提供具有第一偏振的多个光信号的分量。 第二输出可以提供具有第二偏振的多个光信号的分量。 光学系统可以包括旋转器，其具有接收组件以旋转第一偏振的输入，使得每个组件具有第二偏振，以及输出以将组件提供为旋转分量。 光学系统还可以包括包括衬底的光学电路。 旋转体可以与基底分开。 光电路可以包括设置在基板上以接收旋转的部件和部件的光解复用器电路。

    Ink-jet head and ink-jet recording apparatus
    29.
    发明授权
    Ink-jet head and ink-jet recording apparatus 有权
    喷墨头和喷墨记录装置

    公开(公告)号：US08602530B2

    公开(公告)日：2013-12-10

    申请号：US13396830

    申请日：2012-02-15

    申请人： Satoshi Mizukami ,  Masaki Kato ,  Takahiko Kuroda ,  Yoshikazu Akiyama ,  Kanshi Abe

    发明人： Satoshi Mizukami ,  Masaki Kato ,  Takahiko Kuroda ,  Yoshikazu Akiyama ,  Kanshi Abe

    IPC分类号： B41J2/14

    CPC分类号： B41J2/14233 ,  B41J2002/14491 ,  B41J2202/08

    摘要： An ink-jet head includes a nozzle plate having nozzles, a vibrating plate on the nozzle plate, liquid chambers formed of spaces partitioned by division walls, a piezoelectric element having a common electrode, a piezoelectric body and an individual electrode layered in this order on a surface of the vibrating plate, a first insulator film having a first opening and a second insulator film having a second opening layered in this order on the first surface, a first wire drawn from the individual electrode via the first opening and the second opening, a third insulator film having a third opening on the first wire; and a second wire drawn via the third opening, where the third insulator film is formed in a first region of the second insulator film and is not formed in a second region excluding a region including the first wire formed above the liquid chamber.

    摘要翻译： 喷墨头包括具有喷嘴的喷嘴板，喷嘴板上的振动板，由分隔壁隔开的空间形成的液体室，具有公共电极的压电元件，压电体和单独的电极，按此顺序分层 所述振动板的表面，具有第一开口的第一绝缘膜和在所述第一表面上依次层叠的第二开口的第二绝缘膜，经由所述第一开口和所述第二开口从所述单独电极拉出的第一电线， 第三绝缘膜，在第一导线上具有第三开口; 以及经由所述第三开口拉出的第二导线，其中所述第三绝缘体膜形成在所述第二绝缘膜的第一区域中，并且不形成在除了在所述液体室之上形成的所述第一线的区域之外的第二区域中。

    Apparatus and method for black bar detection in digital TVs and set-top boxes
    30.
    发明授权
    Apparatus and method for black bar detection in digital TVs and set-top boxes 有权
    数字电视机顶盒黑条检测装置及方法

    公开(公告)号：US08547481B2

    公开(公告)日：2013-10-01

    申请号：US12973241

    申请日：2010-12-20

    申请人： Paul M. Look ,  Masaki Kato ,  Weider Peter Chang

    发明人： Paul M. Look ,  Masaki Kato ,  Weider Peter Chang

    IPC分类号： H04N5/46 ,  H04N5/21

    CPC分类号： H04N5/44 ,  H04N21/42653 ,  H04N21/44008 ,  H04N21/440272

    摘要： This invention is a preprocessor apparatus and method algorithm facilitating black bar detection in video frames or fields. The preprocessing marks a sharp discontinuity between pixels a predetermined distance apart on each line. On first detection of this discontinuity the location and pixel value is stored. The location and pixel value is also stored for the last discontinuity in the line. This data enables software to detect top horizontal bars, bottom horizontal bars, left vertical bars and right vertical bars.

    摘要翻译： 本发明是一种促进视频帧或场中的黑条检测的预处理装置和方法。 预处理标记在每条线上间隔预定距离的像素之间的尖锐的不连续性。 在首次检测到该不连续性时，存储位置和像素值。 位置和像素值也存储在行中的最后一个不连续点。 该数据使软件能够检测顶部水平条，底部水平条，左垂直条和右垂直条。