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    Projector
    3.
    发明授权
    Projector 有权
    投影机

    公开(公告)号：US08985787B2

    公开(公告)日：2015-03-24

    申请号：US13337760

    申请日：2011-12-27

    申请人： Katsumi Tanaka

    发明人： Katsumi Tanaka

    IPC分类号： G03B21/14 ,  G03B21/20 ,  H04N9/31

    CPC分类号： G03B21/208 ,  G03B21/2046 ,  H04N9/3152

    摘要： A projector includes an illumination device including a light source that outputs light from a light emitting part, a first lens array having plural first small lenses, a second lens array having plural second small lenses corresponding to the plural first small lenses, and a superimposing lens that superimposes lights from the second lens array, a light modulation device that modulates light from the illumination device in response to image information, and a projection optical system that projects the light from the light modulation device on a projection target, wherein radii of curvature of the first small lenses are set with respect to each first small lens.

    摘要翻译： 投影机包括照明装置，其包括从发光部输出光的光源，具有多个第一小透镜的第一透镜阵列，具有与多个第一小透镜对应的多个第二小透镜的第二透镜阵列，以及重叠透镜 其叠加来自第二透镜阵列的光，响应于图像信息调制来自照明装置的光的光调制装置，以及将来自光调制装置的光投影到投影对象上的投影光学系统，其中， 第一小透镜相对于每个第一小透镜设置。

    Illuminator and projector
    4.
    发明授权
    Illuminator and projector 有权
    照明器和投影机

    公开(公告)号：US08525940B2

    公开(公告)日：2013-09-03

    申请号：US13337899

    申请日：2011-12-27

    申请人： Katsumi Tanaka

    发明人： Katsumi Tanaka

    IPC分类号： G02F1/1335

    CPC分类号： H04N9/3167 ,  G03B21/208 ,  G03B21/2093

    摘要： An illuminator includes: a light source that emits light; a first lens array including a plurality of first lenslets; a second lens array including a plurality of second lenslets corresponding to the plurality of first lenslets; a polarization conversion element that converts light fluxes from the second lens array into polarized light fluxes and outputs the polarized light fluxes; and a superimposing lens that superimposes sub-light fluxes from the polarization conversion element, wherein the plurality of first lenslets and the plurality of second lenslets are each arranged in a matrix, the polarization conversion element is formed of a plurality of columns of polarization conversion units that convert the light fluxes from the plurality of second lenslets into the polarized light fluxes on a column basis, and the number of columns of the polarization conversion units is fewer than the number of columns of the first lenslets and the second lenslets.

    摘要翻译： 照明器包括：发光的光源; 包括多个第一小透镜的第一透镜阵列; 第二透镜阵列，包括对应于所述多个第一小透镜的多个第二小透镜; 偏振转换元件，其将来自第二透镜阵列的光束转换为偏振光束并输出偏振光束; 以及叠加透镜，其将来自所述偏振光转换元件的副光束叠加，其中，所述多个第一小透镜和所述多个第二小透镜各自排列成矩阵，所述偏振光转换元件由多列偏振光转换单元 其将来自多个第二小透镜的光束以列为基准转换成偏振光束，并且偏振转换单元的列数少于第一小透镜和第二小透镜的列数。

    Projector having light amount control based on projection system F-number
    5.
    发明授权
    Projector having light amount control based on projection system F-number 有权
    投影机具有基于投影系统F数量的光量控制

    公开(公告)号：US08474987B2

    公开(公告)日：2013-07-02

    申请号：US12796993

    申请日：2010-06-09

    申请人： Kazuhiro Nishida ,  Osamu Fujimaki ,  Katsumi Tanaka

    发明人： Kazuhiro Nishida ,  Osamu Fujimaki ,  Katsumi Tanaka

    IPC分类号： G03B21/14 ,  G03B21/20 ,  G02B26/02 ,  G02B9/00 ,  G02B9/08

    CPC分类号： G02B13/16 ,  G02B5/005

    摘要： A projector includes: an illuminator that emits an illumination light flux; a light control mechanism that blocks at least part of the illumination light from the illuminator; a light modulator illuminated with the illumination light from the illuminator; a projection system capable of projecting modulated light formed by the light modulator and switching the f number when the modulated light is projected; and a control unit that controls the open/close state of the light control mechanism in accordance with the f number of the projection system so that illumination light having an angular distribution corresponding to the f number of the projection system is incident on the projection system.

    摘要翻译： 投影仪包括：照射器，其发射照明光束; 光控制机构，其阻挡来自照明器的照明光的至少一部分; 用来自照明器的照明光照亮的光调制器; 投影系统，其能够投射由所述调光器形成的调制光，并且在调制光投射时切换所述f数; 以及控制单元，其根据投影系统的f数控制光控制机构的打开/关闭状态，使得具有与投影系统的f数相对应的角度分布的照明光入射到投影系统上。

    Gas Turbine Blade and Manufacturing Method Thereof
    6.
    发明申请
    Gas Turbine Blade and Manufacturing Method Thereof 有权
    燃气轮机叶片及其制造方法

    公开(公告)号：US20110296685A1

    公开(公告)日：2011-12-08

    申请号：US13211417

    申请日：2011-08-17

    申请人： Shinya Imano ,  Kunihiro Ichikawa ,  Hiroyuki Doi ,  Katsumi Tanaka

    发明人： Shinya Imano ,  Kunihiro Ichikawa ,  Hiroyuki Doi ,  Katsumi Tanaka

    IPC分类号： B23P6/00 ,  B23P15/02

    CPC分类号： C22C19/051 ,  C22C19/05 ,  F01D5/005 ,  F05D2230/235 ,  F05D2230/80

    摘要： In a gas turbine blade where a part of the γ′ phase precipitation strengthened type Ni-based alloy base material is composed of a weld metal, the weld metal is a Ni-based alloy containing Ta from 4.8 to 5.3 wt. %, Cr from 18 to 23 wt. %, Co from 12 to 17 wt. %, W from 14 to 18 wt. %, C from 0.03 to 0.1 wt. %, Mo from 1 to 2 wt. %, and Al of 1 wt. % or less, in which the oxygen content is 0 to 30 ppm, the Ti content from 0 to 0.1 wt. %, and the Re content from 0 to 0.5 wt. %. A blade base metal is manufactured by the step of stripping, the step of solution heat treatment where the γ′ phase is dissolved again, the step of welding in an inert gas chamber by a TIG method using a welding wire where the weld metal can be obtained, the step of HIP treatment at 1100° C. to 1150° C., and the step of an aging treatment at 835° C. to 855° C.

    摘要翻译： 在γ相析出强化型Ni基合金基材的一部分由焊接金属构成的燃气轮机叶片中，焊接金属为含有4.8〜5.3重量％的Ta的Ni系合金。 ％，Cr为18〜23wt。 ％，Co为12〜17wt。 ％，W为14〜18wt。 ％，C为0.03〜0.1wt。 ％，Mo为1〜2wt。 ％，Al为1重量％。 ％以下，氧含量为0〜30ppm，Ti含量为0〜0.1重量％。 ％，Re含量为0〜0.5wt。 ％。 通过剥离步骤，再次溶解γ'相的固溶热处理步骤，通过TIG法使用焊丝在焊接金属可以焊接的焊丝的惰性气体室中进行焊接的工序来制造刀片母材 在1100℃至1150℃下进行HIP处理的步骤，以及在835℃至855℃的时效处理步骤。

    Ni-based alloy member, method of producing the alloy member, turbine engine part, welding material, and method of producing the welding material
    7.
    发明授权
    Ni-based alloy member, method of producing the alloy member, turbine engine part, welding material, and method of producing the welding material 有权
    Ni基合金构件，合金构件的制造方法，涡轮发动机部件，焊接材料以及焊接材料的制造方法

    公开(公告)号：US07547188B2

    公开(公告)日：2009-06-16

    申请号：US11356043

    申请日：2006-02-17

    申请人： Shinya Imano ,  Hiroyuki Doi ,  Kunihiro Ichikawa ,  Katsumi Tanaka

    发明人： Shinya Imano ,  Hiroyuki Doi ,  Kunihiro Ichikawa ,  Katsumi Tanaka

    IPC分类号： F01D25/00

    CPC分类号： C22C19/056 ,  B23K9/044 ,  B23K35/30 ,  B23K35/304 ,  B23K2101/001 ,  B23P6/007 ,  C22C19/05 ,  C22C19/051 ,  Y10T29/49318 ,  Y10T29/49732

    摘要： A Ni-based alloy member has resistance against grain boundary fracture, fatigue strength, and oxidation resistance at temperatures near 1000° C. or higher. The Ni-based alloy member includes a non-repaired region made of a Ni-based alloy base and a region repaired by welding, which is formed on the non-repaired region and which is made of a buildup-welded layer, the buildup-welded layer being made of a Ni-based alloy containing, by weight, 15% or less of Co, 18-22% of Cr, 0.8-2.0% of Al, 5.0% or less of Ta, 0.5% or less of Mo, 0.5% or less of Ti, 13-18% of W, 0.05-0.13% of C, 0.06% or less of Zr, 0.015% or less of B, 0.4-1.2% of Mn, and 0.1-0.3% of Si, the balance of the alloy being preferably essentially made of Ni.

    摘要翻译： 镍基合金构件在接近1000℃或更高的温度下具有耐晶界破坏，疲劳强度和抗氧化性的能力。 Ni基合金构件包括由Ni基合金基底制成的未修补区域和通过焊接修补的区域，其形成在未修补区域上并且由堆焊层制成， 焊接层由含有重量比为15％以下的Co，18〜22％的Cr，0.8〜2.0％的Al，5.0％以下的Ta，0.5％以下的Mo， 0.5％以下的Ti，13〜18％的W，0.05〜0.13％的C，0.06％以下的Zr，0.015％以下的B，0.4〜1.2％的Mn和0.1〜0.3％的Si， 合金的平衡优选基本上由Ni制成。

    Terminal apparatus security management apparatus and method
    9.
    发明申请
    Terminal apparatus security management apparatus and method 审中-公开
    终端设备安全管理装置及方法

    公开(公告)号：US20080072308A1

    公开(公告)日：2008-03-20

    申请号：US11646563

    申请日：2006-12-28

    申请人： Katsumi Tanaka

    发明人： Katsumi Tanaka

    IPC分类号： G06F15/16

    CPC分类号： H04L63/145 ,  H04L67/34

    摘要： A security management apparatus temporarily holds a session establishment request by a terminal apparatus 3 then determines permission or refusal of the session establishment request based on terminal management information. If permission is determined, the apparatus determines whether or not the security state of the source terminal apparatus is the latest one based on security management information. If it is determined not to be the latest one, then the apparatus sends out a session establishment request in which the terminal apparatus and a security information management apparatus are set as the source and the destination. After that, when update of the security of the terminal apparatus is notified, the held session establishment request by the terminal apparatus is sent out. On the other hand, if the security state is determined to be the latest one, the held session establishment request by the terminal apparatus is sent out.

    摘要翻译： 安全管理装置暂时保持终端装置3的会话建立请求，然后基于终端管理信息确定会话建立请求的许可或拒绝。 如果确定了许可，则该装置基于安全管理信息确定源终端装置的安全状态是否是最新的。 如果确定不是最新的，则设备发送会话建立请求，其中终端设备和安全信息管理设备被设置为源和目的地。 之后，当通知终端装置的安全性的更新时，发送由终端装置保持的会话建立请求。 另一方面，如果安全状态被确定为最新安全状态，则发送由终端装置保持的会话建立请求。