Interchangeable lens assembly for a camera
    12.
    发明授权
    Interchangeable lens assembly for a camera 失效
    相机可更换镜头组件

    公开(公告)号:US4330192A

    公开(公告)日:1982-05-18

    申请号:US222731

    申请日:1981-01-02

    申请人: Seiichi Shimizu

    发明人: Seiichi Shimizu

    CPC分类号: G03B17/14 G03B9/07

    摘要: A photographic interchangeable lens assembly which includes a diaphragm mechanism is provided with an aperture value transmitting member and a diaphragm actuating lever which extend axially from the lens assembly to the camera and which are moved relative to the camera when the lens assembly is attached with the camera. In order to enable these elements to be appropriately located relative to corresponding operating elements in the camera, at least one of the elements, and preferably the diaphragm actuating lever, is formed with a mechanism enabling axial contraction thereof so that a desired relative positioning, or exchange of relative locations, may be effected between the transmitting member in the lens assembly and the corresponding actuating member in the camera body when the lens assembly is mounted in operative position.

    摘要翻译: 包括隔膜机构的摄影可互换镜头组件设置有孔径传递构件和隔膜致动杆,其在透镜组件附接到照相机时从透镜组件轴向延伸到照相机并且相对于照相机移动 。 为了使这些元件能够相对于照相机中相应的操作元件适当地定位,元件中的至少一个元件(优选地,隔膜致动杆)形成有能够使其轴向收缩的机构,使得期望的相对定位或 当透镜组件安装在操作位置时,相对位置的交换可以在透镜组件中的透镜构件和相机主体中相应的致动构件之间进行。

    Lens mounting
    14.
    发明授权
    Lens mounting 失效
    镜头安装

    公开(公告)号:US4460245A

    公开(公告)日:1984-07-17

    申请号:US329937

    申请日:1981-12-11

    申请人: Seiichi Shimizu

    发明人: Seiichi Shimizu

    IPC分类号: G02B7/02 G02B7/10

    CPC分类号: G02B7/028

    摘要: A lens mounting having a focusing actuator movable on a fixed barrel to effect focusing, wherein as the ambient temperature changes, the shift of the terminal position of the aforesaid focusing actuator is compensated for.

    摘要翻译: 一种透镜安装件,其具有可在固定筒上移动的聚焦致动器,以实现聚焦,其中随着环境温度的变化,补偿上述聚焦致动器的端子位置的偏移。

    Interchangeable camera lens assembly
    15.
    发明授权
    Interchangeable camera lens assembly 失效
    可更换相机镜头组件

    公开(公告)号:US4451131A

    公开(公告)日:1984-05-29

    申请号:US310874

    申请日:1981-10-13

    申请人: Seiichi Shimizu

    发明人: Seiichi Shimizu

    IPC分类号: G02B7/14 G03B17/14 G03B17/56

    CPC分类号: G02B7/14 G03B17/14

    摘要: An interchangeable lens assembly for a single lens reflex camera which is divisable into a first and a second lens assembly unit which may be detachably mounted together and which may be, in turn, detachably mounted on a camera.

    摘要翻译: 一种用于单透镜反射相机的可互换透镜组件,其可分为第一和第二透镜组件单元,该第一和第二透镜组件单元可拆卸地安装在一起,并且可以可拆卸地安装在相机上。

    LAMINATE
    16.
    发明申请
    LAMINATE 有权
    层压板

    公开(公告)号:US20130057958A1

    公开(公告)日:2013-03-07

    申请号:US13697157

    申请日:2011-04-06

    IPC分类号: G02B1/11

    摘要: The laminate of an embodiment is a laminate including an antireflection film and a protection film bonded onto the antireflection film, wherein the surface of the antireflection film includes a plurality of protrusions; the protection film includes a supporting film and an adhesive layer; the adhesive layer includes an adhesive agent, a copolymer, and a carboxyl group-containing monomer; the weight average molecular weight of the copolymer is 1000000 or more and 2000000 or less; the copolymer includes the (meth)acrylic acid alkyl ester with the alkyl group having 4 or less carbon atoms in the largest weight proportion among the monomer components; the acid number of the copolymer is 16 mg KOH/g or more and 120 mg KOH/g or less; and the mixing amount of the epoxy cross-linking agent in relation to 100 parts by weight of the copolymer is 1.5 parts by weight or more.

    摘要翻译: 实施方案的层压体是包括抗反射膜和粘合到防反射膜上的保护膜的层压体,其中防反射膜的表面包括多个突起; 保护膜包括支撑膜和粘合剂层; 粘合剂层包括粘合剂,共聚物和含羧基的单体; 共聚物的重均分子量为1000000以上且2000000以下; 共聚物包括单体成分中最大重量比例的烷基具有4个以下碳原子的(甲基)丙烯酸烷基酯; 共聚物的酸值为16mg KOH / g以上且120mgKOH / g以下; 相对于共聚物100重量份,环氧交联剂的混合量为1.5重量份以上。