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    INTERCHANGEABLE LENS, CAMERA BODY, AND ELECTRONIC DEVICE
    1.
    发明申请
    INTERCHANGEABLE LENS, CAMERA BODY, AND ELECTRONIC DEVICE 有权
    可互换镜头，相机机身和电子设备

    公开(公告)号：US20120063016A1

    公开(公告)日：2012-03-15

    申请号：US13033166

    申请日：2011-02-23

    申请人： Kazuharu IMAFUJI ,  Masafumi OIKAWA

    发明人： Kazuharu IMAFUJI ,  Masafumi OIKAWA

    IPC分类号： G03B17/14 ,  G02B7/02

    CPC分类号： G03B17/14 ,  G02B7/14 ,  G03B17/565 ,  H04N5/23209

    摘要： An interchangeable lens to be detachably attached to a camera body, that includes a holding unit at which a plurality of contacts is arranged, the interchangeable lens includes: a first communication contact system arranged at the holding unit; and a second communication contact system different from the first communication contact system, arranged at the holding unit at a position different from a position at which the first communication contact system is arranged. The fourth contact is arranged at a position closer to the second communication contact system than the first contact, the second contact, and the third contact are, and the seventh contact and the eighth contact are arranged at positions closer to the first communication contact system than the fifth contact and the sixth contact are.

    摘要翻译： 一种可拆卸地连接到照相机主体的可互换镜头，包括一个保持单元，多个触点设置在该保持单元上，该可互换镜头包括：布置在保持单元处的第一通信接触系统; 以及与所述第一通信接触系统不同的第二通信接触系统，其布置在所述保持单元处于与所述第一通信接触系统布置的位置不同的位置处。 第四触点布置在比第一触点，第二触点和第三触点更靠近第二通信触点系统的位置处，并且第七触点和第八触点布置在比第一通信触点系统更靠近的位置比 第五个联系人和第六个联系人是。

    EXCHANGEABLE LENS AND CAMERA BODY
    2.
    发明申请
    EXCHANGEABLE LENS AND CAMERA BODY 有权
    可交换镜头和摄像机身体

    公开(公告)号：US20120294598A1

    公开(公告)日：2012-11-22

    申请号：US13468612

    申请日：2012-05-10

    申请人： Masafumi OIKAWA ,  Kazuharu IMAFUJI ,  Shigeo TAKAHASHI ,  Shunji NAGAYA

    发明人： Masafumi OIKAWA ,  Kazuharu IMAFUJI ,  Shigeo TAKAHASHI ,  Shunji NAGAYA

    IPC分类号： G03B13/34

    CPC分类号： H04N5/23209 ,  G03B13/34 ,  G03B17/14 ,  G03B17/18 ,  G03B17/565 ,  G03B2206/00

    摘要： An exchangeable lens includes: a mount unit at which a camera body is detachably engaged; a plurality of drive target members, conditions of which change as a drive force is applied thereto; an initialization unit that executes initialization processing for each of the plurality of drive target members; an initialization status transmission unit that transmits initialization statuses, each indicating a status of the initialization processing executed for one of the drive target members, to the camera body via a first transmission path over predetermined first cycles; and a drive condition transmission unit that transmits a drive condition of at least one drive target member among the plurality of drive target members to the camera body via a second transmission path different from the first transmission path over predetermined second cycles different from the predetermined first cycles.

    摘要翻译： 可交换透镜包括：相机主体可拆卸地接合在其上的安装单元; 多个驱动目标构件，其作为驱动力施加的条件改变; 初始化单元，对所述多个驱动目标构件中的每一个执行初始化处理; 初始化状态发送单元，经由规定的第一周期经由第一传输路径向所述照相机主体发送各自指示对所述驱动目标构件之一执行的初始化处理的状态的初始化状态; 以及驱动条件传递单元，其经由与所述第一传输路径不同的第二传输路径，经过与所述预定的第一周期不同的预定的第二周期，将所述多个驱动目标构件中的至少一个驱动目标构件的驱动条件发送到所述照相机主体 。

    INTERCHANGEABLE LENS, CAMERA BODY AND CAMERA SYSTEM
    3.
    发明申请
    INTERCHANGEABLE LENS, CAMERA BODY AND CAMERA SYSTEM 有权
    可互换镜头，相机身体和相机系统

    公开(公告)号：US20110317061A1

    公开(公告)日：2011-12-29

    申请号：US13172254

    申请日：2011-06-29

    申请人： Kazuharu IMAFUJI ,  Masafumi OIKAWA

    发明人： Kazuharu IMAFUJI ,  Masafumi OIKAWA

    IPC分类号： G02B13/16 ,  G03B13/34

    CPC分类号： G03B17/14 ,  G03B19/12 ,  H04N5/23209

    摘要： An interchangeable lens that is detachably mounted at a camera body includes: a photographic optical system that includes a first drive target member and a second drive target member, a drive condition of each of which changes; and a drive condition information transmission unit that transmits to the camera body first drive condition information pertaining to the drive condition of the first drive target member and second drive condition information pertaining to the drive condition of the second optical member. The drive condition information transmission unit transmits the first drive condition information with a first frequency and transmits the second drive condition information with a second frequency lower than the first frequency by attaching the second drive condition information to the first drive condition information.

    摘要翻译： 可拆卸地安装在照相机主体上的可互换镜头包括：照相光学系统，包括第一驱动目标构件和第二驱动目标构件，每个镜头的驱动条件都改变; 以及驱动条件信息发送单元，其向所述照相机主体发送与所述第一驱动目标构件的驱动条件有关的第一驱动条件信息和与所述第二光学构件的驱动条件有关的第二驱动条件信息。 驱动条件信息发送单元以第一频率发送第一驱动条件信息，并通过将第二驱动条件信息附加到第一驱动条件信息来发送具有低于第一频率的第二频率的第二驱动条件信息。

    CAMERA ACCESSORY, CAMERA BODY, AND CAMERA SYSTEM
    4.
    发明申请
    CAMERA ACCESSORY, CAMERA BODY, AND CAMERA SYSTEM 有权
    相机附件，相机机身和相机系统

    公开(公告)号：US20120219281A1

    公开(公告)日：2012-08-30

    申请号：US13403427

    申请日：2012-02-23

    申请人： Kazuharu IMAFUJI ,  Masafumi OIKAWA

    发明人： Kazuharu IMAFUJI ,  Masafumi OIKAWA

    IPC分类号： G03B17/00

    CPC分类号： G03B17/14 ,  G02B7/08 ,  G02B7/14 ,  G03B7/20 ,  G03B17/00 ,  G03B17/565 ,  G03B2206/00 ,  G03B2217/18 ,  H04N5/2251 ,  H04N5/23209

    摘要： A camera accessory is detachably mounted at a camera body that includes a first body contact point, a second body contact point, a third body contact point, a fourth body contact point and a fifth body contact point and detects disengagement of the camera accessory when the fifth body contact point sustains a signal level corresponding to a first truth value continuously over a length of time equal to or greater than a predetermined time length. In the camera accessory, the accessory-side communication control device executes control so as to ensure that the signal assuming a level corresponding to the first truth value is not continuously output from the fifth accessory contact point any longer than the predetermined time length while the operating voltage supply from the camera body is provided via the first accessory contact point.

    摘要翻译： 相机附件可拆卸地安装在相机主体上，该相机主体包括第一主体接触点，第二主体接触点，第三体接触点，第四体接触点和第五体接触点，并且当相机附件 第五体接触点在等于或大于预定时间长度的时间长度上连续地维持对应于第一真值的信号电平。 在相机附件中，附件侧通信控制装置执行控制，以便确保在第五附件接触点处不长于预定时间长度连续地输出假定与第一真值相对应的电平的信号，同时操作 通过第一附件接触点提供来自相机主体的电压供应。

    INTERCHANGEABLE LENS, CAMERA BODY, AND ELECTRONIC DEVICE
    5.
    发明申请
    INTERCHANGEABLE LENS, CAMERA BODY, AND ELECTRONIC DEVICE 有权
    可互换镜头，相机机身和电子设备

    公开(公告)号：US20120063020A1

    公开(公告)日：2012-03-15

    申请号：US13033009

    申请日：2011-02-23

    申请人： Kazuharu IMAFUJI ,  Masafumi OIKAWA

    发明人： Kazuharu IMAFUJI ,  Masafumi OIKAWA

    IPC分类号： G03B17/00 ,  G02B7/02

    CPC分类号： G02B7/14 ,  G02B7/04 ,  G03B17/14 ,  G03B2217/18 ,  H04N5/23209

    摘要： An interchangeable lens to be detachably attached to a camera body, that includes a holding unit at which a plurality of contacts is arranged, in the interchangeable lens, the first contact is arranged on one end and the eleventh contact is arranged on another end of the arrangement of the twelve contacts; the second contact is arranged next to the first contact in the arrangement of the twelve contacts; and the twelfth contact is arranged next to the eleventh contact in the arrangement of the twelve contacts.

    摘要翻译： 一种可互换透镜，其可拆卸地附接到相机主体，其包括在所述可互换透镜中布置有多个触点的保持单元，所述第一触点设置在所述第一触点的一端，并且所述第十一触点设置在所述第一触点的另一端上 安排十二个联系人; 第二触点设置在十二个触点的布置中的第一触点旁边; 并且第十二个触点安排在十二个触点的排列旁边的第十一个触点旁边。

    INTERCHANGEABLE LENS
    8.
    发明申请
    INTERCHANGEABLE LENS 有权
    可互换镜头

    公开(公告)号：US20110229118A1

    公开(公告)日：2011-09-22

    申请号：US13029764

    申请日：2011-02-17

    申请人： Kazuharu IMAFUJI

    发明人： Kazuharu IMAFUJI

    IPC分类号： G03B17/14

    CPC分类号： G03B17/14 ,  H04N5/23209

    摘要： An interchangeable lens to be removably attached to a camera body, includes: a receiving device that receives predetermined control data from the camera body through a first transmission path; a control device that executes predetermined control processing based upon the control data upon reception of the control data by the receiving device; a generation device that executes at predetermined intervals generation processing for generating predetermined lens data which indicates an operating state of the interchangeable lens; a transmission device that transmits the lens data to the camera body through a second transmission path, which is different from the first transmission path, upon generation of the lens data by the generation device; and a prioritizing device that gives priority to the generation processing by the generation device over the control processing by the control device.

    摘要翻译： 可拆卸地连接到相机主体的可互换镜头包括：接收装置，其通过第一传输路径从相机主体接收预定的控制数据; 控制装置，其在由所述接收装置接收到所述控制数据时基于所述控制数据执行预定的控制处理; 生成装置，其以预定间隔执行产生处理，用于产生指示可互换镜头的操作状态的预定透镜数据; 通过所述发生装置生成所述透镜数据，通过与所述第一传送路径不同的第二传送路径将所述透镜数据发送到所述照相机主体的传送装置; 以及优先级设备，其通过控制设备的控制处理优先于生成设备的生成处理。

    ACCESSORY, CAMERA, ACCESSORY SHOE, AND CONNECTOR
    9.
    发明申请
    ACCESSORY, CAMERA, ACCESSORY SHOE, AND CONNECTOR 审中-公开
    附件，相机，附件鞋和连接器

    公开(公告)号：US20130010185A1

    公开(公告)日：2013-01-10

    申请号：US13538607

    申请日：2012-06-29

    申请人： Yasuyuki MOTOKI ,  Akihiro OZONE ,  Kazuharu IMAFUJI ,  Akihiro SUGIYAMA

    发明人： Yasuyuki MOTOKI ,  Akihiro OZONE ,  Kazuharu IMAFUJI ,  Akihiro SUGIYAMA

    IPC分类号： H04N5/225

    CPC分类号： H01R24/62 ,  G03B15/05 ,  G03B17/02 ,  G03B17/14 ,  G03B17/18 ,  G03B17/566 ,  G03B2206/00 ,  G03B2215/056 ,  H01R2107/00

    摘要： An accessory communicates with a camera. The accessory includes a terminal section which has a plurality of terminals. The plurality of terminals includes a startup state providing terminal that supplies, to the camera, a detection level in order for the camera to detect that the accessory is capable of being started up, a data signal terminal that outputs a data signal, which includes information regarding the accessory, to the camera, and a first reference potential terminal which becomes a reference potential of the detection level and the data signal. The startup state providing terminal is arranged side by side with the data signal terminal, and the first reference potential terminal is arranged side by side with the data signal terminal such that the data signal terminal is disposed between the startup state providing terminal and the first reference potential terminal.

    摘要翻译： 附件与相机通信。 附件包括具有多个端子的端子部。 多个终端包括启动状态提供终端，其向摄像机提供检测级别以便相机检测到该附件能够被启动的数据信号终端，该数据信号终端包括信息 关于附件，相机以及成为检测电平和数据信号的参考电位的第一参考电位端子。 启动状态提供端子与数据信号端子并排配置，第一参考电位端子与数据信号端子并排布置，使得数据信号端子设置在启动状态提供端子和第一参考电压之间 潜在终端。