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    Transceiver module for optical communication
    2.
    发明授权
    Transceiver module for optical communication 失效
    光通信收发模块

    公开(公告)号：US5528407A

    公开(公告)日：1996-06-18

    申请号：US363278

    申请日：1994-12-22

    申请人： Naotaro Nakata ,  Haruo Tanaka ,  Naofumi Aoki ,  Kenji Okada

    发明人： Naotaro Nakata ,  Haruo Tanaka ,  Naofumi Aoki ,  Kenji Okada

    IPC分类号： G02B6/32 ,  G02B6/38 ,  G02B6/42 ,  H04B10/40 ,  H04B10/00

    CPC分类号： H04B10/40 ,  G02B6/4206 ,  G02B6/4246 ,  G02B6/32 ,  G02B6/327 ,  G02B6/3877 ,  G02B6/4207 ,  G02B6/4214

    摘要： A transceiver module for optical communication includes a light-emitting element, a light-receiving element and a rod lens. Light from the light-emitting element is condensed onto the top end of the rod lens. A ferrule of an optical fiber is brought into physical contact with the top end surface of the rod lens so as to couple the light-emitting element and the light-receiving element with the optical fiber. The rod lens is held by a support supported by a spring member on a housing, and the outer diameter of the rod lens is formed so as to be substantially equal to the outer diameter of the ferrule. An opening portion is provided in the housing so that the top end of the ferrule of the optical fiber is slidably fitted into one end of a sleeve, the other end of which is slidably fitted onto the outer circumference of the rod lens. Also, a transceiver module includes a light-emitting element for emitting transmission signal light, a coupling lens for connecting the transmission signal light emitted from the light-emitting element to a light transmission path, and a light-receiving element for receiving detection signal light from the light transmission path, in which the transmission signal light emitted from the light-emitting element is reflected on a surface of the light-receiving element and connected to the light transmission path through the coupling lens; and the detection signal light from the light transmission path is received by the light-receiving element.

    摘要翻译： 用于光通信的收发器模块包括发光元件，光接收元件和棒状透镜。 来自发光元件的光会聚到棒状透镜的顶端。 将光纤的套圈与棒状透镜的顶端面物理接触，以将光发射元件和光接收元件与光纤耦合。 棒状透镜被由壳体上的弹簧构件支撑的支撑件保持，并且棒状透镜的外径形成为基本上等于套圈的外径。 开口部设置在壳体中，使得光纤的套圈的顶端可滑动地嵌合在套筒的一端中，套筒的另一端可滑动地装配到杆状透镜的外圆周上。 此外，收发器模块包括用于发射透射信号光的发光元件，用于将从发光元件发射的发射信号的光连接到光传输路径的耦合透镜，以及用于接收检测信号光的光接收元件 从光发射元件发射的发射信号光在光接收元件的表面上被反射并通过耦合透镜连接到光传输路径的光传输路径; 并且来自光传输路径的检测信号光被光接收元件接收。

    MANUFACTURING METHOD OF AN ELECTRON-EMITTING DEVICE, AND MANUFACTURING METHOD OF A LANTHANUM BORIDE FILM
    3.
    发明申请
    MANUFACTURING METHOD OF AN ELECTRON-EMITTING DEVICE, AND MANUFACTURING METHOD OF A LANTHANUM BORIDE FILM 审中-公开
    电子发射器件的制造方法及其制造方法

    公开(公告)号：US20100187096A1

    公开(公告)日：2010-07-29

    申请号：US12691437

    申请日：2010-01-21

    申请人： Naofumi Aoki ,  Tamaki Kobayashi

    发明人： Naofumi Aoki ,  Tamaki Kobayashi

    IPC分类号： C23C14/34

    CPC分类号： C23C14/067 ,  C23C14/35 ,  C23C14/54 ,  H01J1/148 ,  H01J9/042 ,  H01J9/148

    摘要： A lanthanum boride film is deposited on a substrate by means of a sputtering method while moving the substrate and a target of lanthanum boride relative to each other in a state where the substrate and the target are arranged in opposition to each other. When a mean free path of sputtering gas molecules at the time of deposition is λ (mm) and a distance between the substrate and the target is L (mm), a ratio of L/λ is set to a value equal to or larger than 20. A value which is obtained by dividing a discharge power value by an area of the target is set to be in a range of from 1 W/cm2 or more to 5 W/cm2 or less.

    摘要翻译： 在基板和靶相对配置的状态下，通过溅射法在基板上沉积硼硅酸钡膜，同时相对于彼此移动基板和硼化镧靶。 当沉积时溅射气体分子的平均自由程为λ（mm），基板与目标之间的距离为L（mm）时，将L /λ的比设定为等于或大于 通过将放电功率值除以目标的面积而获得的值设定为1W / cm 2以上至5W / cm 2以下的范围。

    Unauthorized-alteration detecting method, unauthorized-alteration detecting program, and recording medium having recorded the program
    5.
    发明授权
    Unauthorized-alteration detecting method, unauthorized-alteration detecting program, and recording medium having recorded the program 失效
    未经授权的变更检测方法，未经授权的变更检测程序，以及已记录程序的记录介质

    公开(公告)号：US07310429B2

    公开(公告)日：2007-12-18

    申请号：US10531584

    申请日：2003-10-28

    申请人： Naofumi Aoki ,  Hideaki Tamori ,  Tsuyoshi Yamamoto

    发明人： Naofumi Aoki ,  Hideaki Tamori ,  Tsuyoshi Yamamoto

    IPC分类号： G06K9/00

    CPC分类号： G06T1/0042 ,  G06T2201/0051 ,  G06T2201/0052 ,  G06T2201/0061 ,  H04N1/32144 ,  H04N1/32154 ,  H04N1/32331

    摘要： A false alteration detecting method using an electronic watermark method of fragile type by number theoretic transform. A processing section sets parameters P, N, α of number theoretic transform (S101), and reads original image blocks fi,j(x,y) (S103), conducts number theoretic transform of fi,j(x,y) to calculate the number theoretic transform blocks Fi,j(x,y) (S105), determines the position (x′,y′) at which a signature image is to be embedded by using a randomizing function (S107), reads pixel values gi,j of the signature image for embedment from a storage section (S109), determines the embedment value δ of each block from the Fi,j(x′,y′) of the embedment position and gi,j (S111), adds the embedment value δ to the Fi,j(x,y) or subtracts the embedment value δ from the Fi,j(x,y) to determine the number theoretic transform blocks Hi,j(x,y) of the embedded image block (S113), calculates the inverse number theoretic transform of the Hi,j(x,y), determines the embedded image blocks hi,j(x,y), stores them, and outputs them to an output section.

    摘要翻译： 一种使用数字理论变换的脆弱型电子水印方法的虚假变更检测方法。 处理部分设定数理论变换的参数P，N，α（S 101），并且读取原始图像块f i，j（x，y）（S103），进行数理论变换 （x，y），以计算数理论变换块F i，j（x，y）（S105），确定位置（x' ，y'），通过使用随机化函数来嵌入签名图像（S107），从存储部读取用于嵌入的签名图像的像素值g i，j， ），从嵌入位置的F i，j（x'，y'）确定每个块的嵌入值增量，并且g i，j（S 111） 将嵌入值增量添加到F i，j（x，y），或从F i i，j（x，y）中减去嵌入值增量以确定 嵌入图像块的数理论变换块H i，j（x，y）计算H i，j i，j（x，y）的倒数理论变换， （x，y），确定嵌入的im （x，y）存储它们，并将它们输出到输出部分。

    Unauthorized-alteration detecting method, unauthorized-alteration detecting program, and recording medium having recorded the program
    6.
    发明申请
    Unauthorized-alteration detecting method, unauthorized-alteration detecting program, and recording medium having recorded the program 失效
    未经授权的变更检测方法，未经授权的变更检测程序，以及已记录程序的记录介质

    公开(公告)号：US20060159273A1

    公开(公告)日：2006-07-20

    申请号：US10531584

    申请日：2003-10-28

    申请人： Naofumi Aoki ,  Hideaki Tamori ,  Tsuyoshi Yamamoto

    发明人： Naofumi Aoki ,  Hideaki Tamori ,  Tsuyoshi Yamamoto

    IPC分类号： H04K1/00

    CPC分类号： G06T1/0042 ,  G06T2201/0051 ,  G06T2201/0052 ,  G06T2201/0061 ,  H04N1/32144 ,  H04N1/32154 ,  H04N1/32331

    摘要： A false alteration detecting method using an electronic watermark method of fragile type by number theoretic transform. A processing section sets parameters P, N, α of number theoretic transform (S101), and reads original image blocks fi,j(x,y) (S103), conducts number theoretic transform of fi,j(x,y) to calculate the number theoretic transform blocks Fi,j(x,y) (S105), determines the position (x′,y′) at which a signature image is to be embedded by using a randomizing function (S107), reads pixel values gi,j of the signature image for embedment from a storage section (S109), determines the embedment value δ of each block from the Fi,j(x′,y′) of the embedment position and gi,j (S111), adds the embedment value δ to the Fi,j(x,y) or subtracts the embedment value δ from the Fi,j(x,y) to determine the number theoretic transform blocks Hi,j(x,y) of the embedded image block (S113), calculates the inverse number theoretic transform of the Hi,j(x,y), determines the embedded image blocks hi,j(x,y), stores them, and outputs them to an output section.

    摘要翻译： 一种使用数字理论变换的脆弱型电子水印方法的虚假变更检测方法。 处理部分设定数理论变换的参数P，N，α（S 101），并且读取原始图像块f i，j（x，y）（S103），进行数理论变换 （x，y），以计算数理论变换块F i，j（x，y）（S105），确定位置（x' ，y'），通过使用随机化函数来嵌入签名图像（S107），从存储部读取用于嵌入的签名图像的像素值g i，j， ），从嵌入位置的F i，j（x'，y'）确定每个块的嵌入值增量，并且g i，j（S 111） 将嵌入值增量添加到F i，j（x，y），或从F i i，j（x，y）中减去嵌入值增量以确定 嵌入图像块的数理论变换块H i，j（x，y）计算H i，j i，j（x，y）的倒数理论变换， （x，y），确定嵌入的im （x，y）存储它们，并将它们输出到输出部分。

    Camera with a built-in strobo
    8.
    发明授权
    Camera with a built-in strobo 失效
    相机与内置频闪

    公开(公告)号：US4502768A

    公开(公告)日：1985-03-05

    申请号：US488709

    申请日：1983-04-26

    申请人： Kunio Tsuji ,  Naofumi Aoki

    发明人： Kunio Tsuji ,  Naofumi Aoki

    IPC分类号： G03B11/04 ,  G03B15/03 ,  G03B15/05 ,  G03B17/02

    CPC分类号： G03B15/05 ,  G03B2215/0507

    摘要： The present invention relates to a camera with a built-in strobo which comprises a small strobo and a lens cover for protecting a photographing lens, the strobo operating when a flashing part is shifted to a predetermined position, and further comprises a member being in association with the lens cover and an operation knob for controlling a movement of the flashing part; and when the lens cover is disposed in front of the photographing lens, pop-out or stowing of the strobo can not be executed by controlling the member through manipulation of the operation knob.

    摘要翻译： 本发明涉及具有内置闪光灯的照相机，其包括小闪光灯和用于保护拍摄镜头的镜头盖，当闪光部分移动到预定位置时，闪光灯操作，并且还包括关联的部件 透镜盖和用于控制闪光部分的运动的操作旋钮; 并且当镜头盖布置在摄影镜头的前面时，通过操作操作旋钮来控制构件，不能执行闪光灯的弹出或收起。