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    Laser module and method of controlling wavelength of external cavity laser
    1.
    发明授权
    Laser module and method of controlling wavelength of external cavity laser 有权
    激光模块和外腔激光器波长控制方法

    公开(公告)号：US07701984B2

    公开(公告)日：2010-04-20

    申请号：US11878706

    申请日：2007-07-26

    申请人： Toshio Higashi ,  Yasuyuki Yamauchi ,  Emmanuel le Taillandier de Gabory ,  Hirokazu Tanaka ,  Junji Watanabe

    发明人： Toshio Higashi ,  Yasuyuki Yamauchi ,  Emmanuel le Taillandier de Gabory ,  Hirokazu Tanaka ,  Junji Watanabe

    IPC分类号： H01S3/10 ,  H01S3/08

    CPC分类号： H01S5/141 ,  H01S3/1062 ,  H01S5/0612 ,  H01S5/0617 ,  H01S5/0683 ,  H01S5/0687

    摘要： A laser module has an optical amplifier, a first etalon and a wavelength selectable mirror. The first etalon has wavelength peaks at a given wavelength interval in transmission characteristics and transmits a light from the optical amplifier. The wavelength peaks are tunable. The wavelength selectable mirror acts as an external mirror of an external cavity laser including the optical amplifier, and has a relatively high reflection intensity at a part of wavelength range in an effective gain range of the optical amplifier. The effective gain range of the optical amplifier includes more than one wavelength peak of the first etalon. A reflection bandwidth where the wavelength selectable mirror has a relatively high reflection intensity is less than twice of the wavelength interval of the wavelength peaks of the first etalon.

    摘要翻译： 激光模块具有光放大器，第一标准具和波长可选镜。 第一标准具具有在传输特性中给定波长间隔处的波长峰值，并且传输来自光放大器的光。 波长峰值是可调的。 波长可选择反射镜用作包括光放大器的外腔激光器的外部反射镜，并且在光放大器的有效增益范围内在波长范围的一部分具有相对较高的反射强度。 光放大器的有效增益范围包括第一标准具的多于一个波长峰值。 波长可选镜具有较高反射强度的反射带宽小于第一标准具的波长峰值的波长间隔的两倍。

    Laser module and method of controlling wavelength of external cavity laser
    3.
    发明申请
    Laser module and method of controlling wavelength of external cavity laser 有权
    激光模块和外腔激光器波长控制方法

    公开(公告)号：US20070268568A1

    公开(公告)日：2007-11-22

    申请号：US11878706

    申请日：2007-07-26

    申请人： Toshio Higashi ,  Yasuyuki Yamauchi ,  Emmanuel de Gabory ,  Hirokazu Tanaka ,  Junji Watanabe

    发明人： Toshio Higashi ,  Yasuyuki Yamauchi ,  Emmanuel de Gabory ,  Hirokazu Tanaka ,  Junji Watanabe

    IPC分类号： H01S3/08 ,  H01S3/00

    CPC分类号： H01S5/141 ,  H01S3/1062 ,  H01S5/0612 ,  H01S5/0617 ,  H01S5/0683 ,  H01S5/0687

    摘要： A laser module has an optical amplifier, a first etalon and a wavelength selectable mirror. The first etalon has wavelength peaks at a given wavelength interval in transmission characteristics and transmits a light from the optical amplifier. The wavelength peaks are tunable. The wavelength selectable mirror acts as an external mirror of an external cavity laser including the optical amplifier, and has a relatively high reflection intensity at a part of wavelength range in an effective gain range of the optical amplifier. The effective gain range of the optical amplifier includes more than one wavelength peak of the first etalon. A reflection bandwidth where the wavelength selectable mirror has a relatively high reflection intensity is less than twice of the wavelength interval of the wavelength peaks of the first etalon.

    摘要翻译： 激光模块具有光放大器，第一标准具和波长可选镜。 第一标准具具有在传输特性中给定波长间隔处的波长峰值，并且传输来自光放大器的光。 波长峰值是可调的。 波长可选择反射镜用作包括光放大器的外腔激光器的外部反射镜，并且在光放大器的有效增益范围内的波长范围的一部分具有相对较高的反射强度。 光放大器的有效增益范围包括第一标准具的多于一个波长峰值。 波长可选镜具有较高反射强度的反射带宽小于第一标准具的波长峰值的波长间隔的两倍。

    Dicing blade
    4.
    发明授权
    Dicing blade 有权

    公开(公告)号：US09701043B2

    公开(公告)日：2017-07-11

    申请号：US14397040

    申请日：2013-04-24

    申请人： Tokyo Seimitsu Co., Ltd. ,  Shin-Nihon Tech Inc. ,  Junji Watanabe

    发明人： Takashi Fujita ,  Yasuo Izumi ,  Junji Watanabe

    IPC分类号： B24B27/06 ,  B24D3/00 ,  B28D5/02 ,  B24D5/12 ,  B28D1/12

    CPC分类号： B28D5/022 ,  B24B27/06 ,  B24D5/12 ,  B28D1/121

    摘要： An object of the present invention is to provide a dicing blade which does not cause cracking and breaking even in a workpiece formed from a brittle material, and can stably perform cutting process in a ductile mode on the workpiece with high precision. A dicing blade 26 which performs the cutting process on the workpiece is integrally formed of a diamond sintered body 80 which is formed by sintering diamond abrasive grains 82 so as to have a discoid shape, and a content of the diamond abrasive grains 82 of the diamond sintered body 80 is 80 vol % or more. It is preferable that recessed parts which are formed on a surface of the diamond sintered body 80 are continuously provided in an outer circumferential part of the dicing blade 26 along a circumferential direction.

    Liquid crystal display and operation method thereof
    6.
    发明授权
    Liquid crystal display and operation method thereof 有权
    液晶显示及其操作方法

    公开(公告)号：US08471970B2

    公开(公告)日：2013-06-25

    申请号：US13116733

    申请日：2011-05-26

    申请人： Osamu Sato ,  Masatoshi Tokita ,  Junji Watanabe

    发明人： Osamu Sato ,  Masatoshi Tokita ,  Junji Watanabe

    IPC分类号： G02F1/133

    CPC分类号： G02F1/133711 ,  G02F1/132 ,  G09G3/3603

    摘要： Disclosed is a liquid crystal display device to display moving and still images with superior image quality, comparable to common LCDs and to display memory images by a voltage lower than conventional electronic paper, and a method for operating the same. The liquid crystal display device comprises: a pair of electrode substrates facing each other; an orientation film of a polymer material on the pair of electrode substrates; a liquid crystal material between the pair of electrode substrates, wherein the liquid crystal display device displays an image by varying orientation of the liquid crystal material and a surfacial region of the orientation film, depending on temperature and voltage.

    摘要翻译： 公开了一种用于显示具有优异图像质量的移动和静止图像的液晶显示装置，其与普通LCD相当，并且通过低于常规电子纸的电压来显示存储器图像，以及用于操作该方法。 液晶显示装置包括：一对彼此面对的电极基板; 所述一对电极基板上的聚合物材料的取向膜; 在一对电极基板之间的液晶材料，其中液晶显示装置根据温度和电压通过改变液晶材料的取向和取向膜的表面区域来显示图像。

    INTAKE MIXTURE INTRODUCING APPARATUS
    7.
    发明申请
    INTAKE MIXTURE INTRODUCING APPARATUS 有权
    进口混合介绍设备

    公开(公告)号：US20120090578A1

    公开(公告)日：2012-04-19

    申请号：US12744946

    申请日：2008-11-28

    申请人： Akira Nakawatase ,  Taketo Nagasaki ,  Junji Watanabe

    发明人： Akira Nakawatase ,  Taketo Nagasaki ,  Junji Watanabe

    IPC分类号： F02M35/10 ,  F02M25/00

    CPC分类号： F02M35/10118 ,  F02B75/22 ,  F02M26/19 ,  F02M26/44 ,  F02M35/10104 ,  F02M35/10222 ,  F02M35/116 ,  Y02T10/14

    摘要： High pressure regions (31H to 35H) and low pressure regions (31L to 34L) are created based on the exhaust gas flow at curves in an EGR pipe (30), thereby enabling the exhaust gas pressure at inlets (21b to 26b) of gas introduction passages (21a to 26a) to be adjusted. Accordingly, regardless of the number of cylinders or whether the lengths of the flow paths of the EGR pipe (30) are the same, the exhaust pressure at the inlets (21b to 26b) of the gas introduction passages (21a to 26a) can be appropriately adjusted so any difference in pressure of exhaust gas introduced into branch pipes (21 to 26) can be reduced. In this way, the EGR rates of the cylinders can be made closer or the same such that stable combustion can be achieved, thus enabling stable engine operation to be maintained. The EGR pipe (30) is arranged weaving closely between the branch pipes (21 to 26) so space efficiency can be improved and a sufficient amount of exhaust gas can be introduced evenly into the cylinders.

    摘要翻译： 基于EGR管（30）中的曲线处的废气流量，产生高压区域（31H〜35H）和低压区域（31L〜34L），从而能够使气体入口（21b〜26b）的排气压力 导入通路（21a〜26a）被调整。 因此，无论气缸的数量还是EGR管30的流路长度是否相同，气体导入通路（21a〜26a）的入口（21b〜26b）的排气压力可以是 适当地调节，从而可以减少引入分支管（21至26）的废气的压力差。 以这种方式，可以使气缸的EGR率更接近或相同，使得可以实现稳定的燃烧，从而能够保持发动机的稳定运行。 EGR管（30）布置在分支管（21至26）之间，因此可以提高空间效率，并且可以将足够量的废气均匀地引入到气缸中。

    RECORDING APPARATUS
    8.
    发明申请
    RECORDING APPARATUS 有权
    录音设备

    公开(公告)号：US20090219372A1

    公开(公告)日：2009-09-03

    申请号：US12395223

    申请日：2009-02-27

    申请人： Hisashi IGI ,  Junji Watanabe

    发明人： Hisashi IGI ,  Junji Watanabe

    IPC分类号： B41J2/01

    CPC分类号： B41J11/0085 ,  B41J11/0015 ,  B41J11/007 ,  B41J13/0045

    摘要： A recording apparatus includes a recording unit that forms an image on a recording medium, a recording medium conveying unit, which confronts the recording unit, and which includes a recording medium supporting surface including a hole, a suction unit that draws air through the hole to draw the recording medium in order to stick the recording medium to the recording medium supporting surface, and a re-conveying unit that re-conveys the recording medium to an upstream of the recording medium conveying unit in a conveying direction, wherein the suction unit discharges air toward the recording medium that is being conveyed by the re-conveying unit.

    摘要翻译： 记录装置包括在记录介质上形成图像的记录单元，与记录单元相对的记录介质传送单元，并且包括包括孔的记录介质支撑表面，将空气抽吸到孔中的抽吸单元 绘制记录介质以将记录介质粘附到记录介质支撑表面;以及再传送单元，其将记录介质沿传送方向重新传送到记录介质传送单元的上游，其中抽吸单元排出 空气朝向由再输送单元输送的记录介质。

    Laser oscillation elements
    10.
    发明申请
    Laser oscillation elements 有权
    激光振荡元件

    公开(公告)号：US20070165687A1

    公开(公告)日：2007-07-19

    申请号：US10575238

    申请日：2004-10-08

    申请人： Hideo Takezoe ,  Junji Watanabe ,  Myoung Song ,  Byoungchoo Park ,  Ki-Chul Shin ,  Takehiro Toyooka ,  Suzushi Nishimura

    发明人： Hideo Takezoe ,  Junji Watanabe ,  Myoung Song ,  Byoungchoo Park ,  Ki-Chul Shin ,  Takehiro Toyooka ,  Suzushi Nishimura

    IPC分类号： H01S3/20

    CPC分类号： H01S3/213 ,  G02B5/3016 ,  G02F1/13718 ,  H01S3/063 ,  H01S3/08059 ,  H01S3/094034 ,  H01S3/0943 ,  H01S3/1628 ,  H01S3/1686

    摘要： A laser oscillation element 1 according to the invention comprises a cholesteric liquid crystal layer 2 containing cholesteric liquid crystals, a cholesteric liquid crystal layer 3 containing cholesteric liquid crystals facing the cholesteric liquid crystal layer 2, and a defect layer 4 containing a dye 5 which emits fluorescence upon optical excitation disposed between the cholesteric liquid crystal layers 2, 3. A selective reflection wavelength band in the cholesteric liquid crystals overlaps with the emission band of the fluorescence emitted by the dye 5, the helical winding directions of the cholesteric liquid crystals contained in the cholesteric liquid crystal layers 2, 3 are identical, and the transition moments of the dye 5 are aligned parallel to the surfaces of the cholesteric liquid crystal layers 2, 3. According to the laser oscillation element 1, a laser oscillation can be generated with high efficiency. Moreover, continuous wave lasing can be generated.

    摘要翻译： 根据本发明的激光振荡元件1包括胆甾醇型液晶层2，胆甾醇型液晶层2，胆甾型液晶层3，胆甾型液晶层3，胆甾型液晶层3，胆甾型液晶层2，以及含有染料5的缺陷层4， 设置在胆甾醇型液晶层2,3之间的光学激发时的荧光。 胆甾型液晶中的选择性反射波长带与由染料5发出的荧光的发射带重叠，胆甾型液晶层2,3中包含的胆甾型液晶的螺旋卷绕方向相同，并且转变时刻 的染料5平行于胆甾型液晶层2,3的表面排列。 根据激光振荡元件1，能够高效率地产生激光振荡。 此外，可以产生连续波浪激光。