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29 条记录 (耗时 0.025 秒)

    Photographing apparatus
    7.
    发明授权
    Photographing apparatus 失效
    拍摄装置

    公开(公告)号：US4958185A

    公开(公告)日：1990-09-18

    申请号：US206987

    申请日：1988-06-07

    申请人： Osamu Kamiya ,  Yasutomo Fujiyama

    发明人： Osamu Kamiya ,  Yasutomo Fujiyama

    IPC分类号： G03B7/099 ,  G03B7/0997 ,  G03B7/28

    CPC分类号： G03B7/099

    摘要： In a photographing apparatus such as a single lens reflex camera, metering photoelectric conversion elements are provided in the optical path of an imaging optical system or a finder optical system and the line width of the pattern forming the elements is set to a width undiscernable by the human eye. Thus, with such metering photoelectric conversion elements, no irregularity of the quantity of amount is caused in the image observed through the finder or the image photographed.

    摘要翻译： 在诸如单镜头反射照相机的拍摄设备中，在成像光学系统或取景器光学系统的光路中设置计量光电转换元件，并且将形成元件的图案的线宽设置为不可忽视的宽度 人类的眼睛。 因此，通过这样的计量光电转换元件，在通过取景器或所拍摄的图像观察到的图像中不会引起量的不均匀。

    Sewing machine attachment
    8.
    发明授权
    Sewing machine attachment 失效
    缝纫机附件

    公开(公告)号：US4248166A

    公开(公告)日：1981-02-03

    申请号：US44954

    申请日：1979-06-04

    申请人： Osamu Kamiya

    发明人： Osamu Kamiya

    IPC分类号： D05B3/24 ,  D05B37/06 ,  D05B81/00 ,  D05B37/00 ,  D05B3/02

    CPC分类号： D05B81/00

    摘要： Disclosed is a sewing machine attachment which is adapted to be detachably attached, after opening a part of a machine bed, to the portion of the machine bed in the vicinity of the opened part, and to be operatively connected to a motion mechanism in the machine bed through the opened part of the machine bed. The attachment actuating mechanism includes a connection arm which is adapted to extend through the opened part of the machine bed into engagement with the motion mechanism in the machine bed, when a lock lever is moved to a position for locking the attachment to the machine bed. The connection arm is further adapted to be disengaged from the motion mechanism in the machine bed, as the lock lever is moved back to a position for releasing the attachment from the machine bed.

    摘要翻译： 公开了一种缝纫机附件，其适于在将机床的一部分打开到打开部分附近的机床部分之后可拆卸地附接并且可操作地连接到机器中的运动机构 床通过机床的开放部分。 附接致动机构包括连接臂，当锁定杆移动到用于将附件锁定到机床的位置时，连接臂适于延伸通过机床的打开部分与机床中的运动机构接合。 连接臂还适于在机床中与运动机构分离，因为锁定杆被移回到用于从机床释放附件的位置。

    Zigzag sewing machine with a trimming device
    9.
    发明授权
    Zigzag sewing machine with a trimming device 失效
    曲折缝纫机带修边装置

    公开(公告)号：US4244310A

    公开(公告)日：1981-01-13

    申请号：US80806

    申请日：1979-10-01

    申请人： Toshio Sasaki ,  Osamu Kamiya

    发明人： Toshio Sasaki ,  Osamu Kamiya

    IPC分类号： D05B3/02 ,  D05B37/00 ,  D05B37/04

    CPC分类号： D05B3/02

    摘要： Disclosed is a zigzag sewing machine in which a trimming device for trimming the marginal edge of a work fabric is removably disposed at a predetermined position on a machine bed so that the trimming device is driven in relation to the operation of the sewing machine. The zigzag sewing machine comprises a switching device for changing the field position of the needle oscillation and an operated member for actuating the switching device in relation to the disposition of the trimming device at the predetermined position. In this zigzag sewing machine, while overedge stitching is performed by using the trimming device, the field position of the needle oscillation is set so that zigzag stitches having a desired stitch width are always placed along and over the marginal edge of the work fabric trimmed by the trimming device.

    摘要翻译： 公开了一种锯齿缝纫机，其中用于修整工作织物的边缘的修剪装置可拆卸地设置在机床上的预定位置，使得修剪装置相对于缝纫机的操作被驱动。 锯齿缝纫机包括用于改变针振荡的场位置的开关装置和用于相对于修整装置在预定位置处的布置来致动切换装置的操作构件。 在这种之字形缝纫机中，通过使用修剪装置进行封边缝合时，针摆动的位置被设定为使得具有期望的针迹宽度的锯齿形针迹总是沿着工作织物的边缘边缘并且越过由 修剪装置。

    Anti-reflection coating having pseudo-inhomogeneous layers
    10.
    发明授权
    Anti-reflection coating having pseudo-inhomogeneous layers 失效
    防反射涂层具有假不均匀层

    公开(公告)号：US3960441A

    公开(公告)日：1976-06-01

    申请号：US583969

    申请日：1975-06-05

    申请人： Osamu Kamiya ,  Susumu Itoh

    发明人： Osamu Kamiya ,  Susumu Itoh

    IPC分类号： G02B1/11 ,  G02B5/28

    CPC分类号： G02B1/115

    摘要： A coating for reducing unwanted reflection off a surface of a substrate. The coating is made up of an inner layer, and outer layer subsequently deposited in that order from the substrate, at least one of these layers being an inhomogeneous layer having a moderate distribution of refractive index in the direction of thickness. Desired different gradients of the refractive index distribution are effected by the superposition of sublayers of materials having a high index of refraction and a low index of refraction deposited by vacuum evaporation one upon the other and having different combinations of thicknesses thereof.

    摘要翻译： 用于减少衬底表面的不希望的反射的涂层。 涂层由内层和随后从衬底依次沉积的外层组成，这些层中的至少一层是在厚度方向上具有适度的折射率分布的不均匀层。 期望的折射率分布的不同梯度通过叠加具有高折射率的折射率和通过真空蒸发沉积的低折射率并具有不同厚度的组合的材料的叠层来实现。