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    • 2. 发明申请
    • Electromagnetic clutch for compressor
    • 压缩机用电磁离合器
    • US20060201770A1
    • 2006-09-14
    • US11369835
    • 2006-03-08
    • Tomohiro YamaguchiTakahiro Ohta
    • Tomohiro YamaguchiTakahiro Ohta
    • F16D27/112
    • F16D27/112F16D2027/007F16D2027/008
    • The present invention provides an electromagnetic clutch for compressor which can reduce magnetic resistance between a core ring and a rotor without reducing a gap in the radial direction between the core ring and the rotor. In the present invention, since an opposite face portion 16b opposed to the other end face in the axial direction of the pulley portion 11a of a rotor 11 is provided on a core ring 16 with a gap through which magnetism can communicate so as to form a flow of the magnetism from the opposite face portion 16b to the pulley portion 11a and the other end face in the axial direction of the pulley portion 11a and the opposite face portion 16b of the core ring 16 are formed perpendicularly to the axial center of the rotor 11, respectively, the opposite face portion 16b of the core ring 16 and the other end face in the axial direction of the pulley portion 11a are not brought into contact with each other even if deflection of the pulley portion 11a or displacement of axial center is generated, by which a gap between the opposite face portion 16b and the pulley portion 11a can be reduced.
    • 本发明提供了一种用于压缩机的电磁离合器,其可以减小芯环和转子之间的磁阻,而不会减小芯环和转子之间的径向间隙。 在本发明中,由于转子11的带轮部11a的轴向的另一端面相对的相对面部16b,在具有间隙的芯环16上形成有磁性能够连通的位置, 形成从相对面部分16b向皮带轮部分11a的磁力流动,并且使皮带轮部分11a的轴向方向上的另一端面和芯环16的相对面部分16b形成为垂直于 转子11的轴向中心分别与芯部环16的相对的面部16b和皮带轮部分11a的轴向方向上的另一个端面彼此接触,即使滑轮 产生部分11a或轴向中心的位移,由此可以减小相对面部分16b和滑轮部分11a之间的间隙。
    • 3. 发明授权
    • Method of and apparatus for recording video signal associated with
photographic image
    • 用于记录与摄影图像相关联的视频信号的方法和装置
    • US4641198A
    • 1987-02-03
    • US687003
    • 1984-12-27
    • Takahiro OhtaMasafumi InuiyaIkuo Fujimura
    • Takahiro OhtaMasafumi InuiyaIkuo Fujimura
    • H04N5/765G11B5/00H04N1/04H04N1/21H04N5/76H04N5/781
    • H04N1/04H04N1/2166H04N2201/0432
    • Photographic images are recorded by picking up a group of photographic images recorded in horizontal and vertical positions in substantially equally dimensioned frames to store in a storage medium video signals representative of the photographic images in the order of the group of photographic images. One of the many frame orientations, including the vertical and the horizontal positions, of the images recorded in the respective frames is selected. Then, out of the group of images, those which are in the selected orientation are selected. For the images in the vertical position, a magnification for forming a video signal which is smaller than that for the images in the horizontal position is set up. The selected photographic image is picked up to store a video signal representative of it in a store position of the storage medium assigned thereto. The selection, pickup and storage are performed on each of the photographic images which are in the selected frame orientation. Thereafter, the above procedure is repeated for the remaining necessary frame orientations.
    • 通过拾取在大致相同尺寸的帧中记录在水平和垂直位置中的一组摄影图像来记录照相图像,以按摄影图像组的顺序将表示摄影图像的视频信号存储在存储介质中。 选择在各个帧中记录的图像的多个帧取向中的一个,包括垂直和水平位置。 然后,在图像组中,选择处于选定方向的图像。 对于垂直位置的图像,建立用于形成小于水平位置图像的视频信号的放大率。 拾取所选择的摄影图像以将表示其的视频信号存储在分配给其的存储介质的存储位置。 在所选择的帧取向中的每个摄影图像上执行选择,拾取和存储。 此后,对剩余的必要的帧取向重复上述过程。
    • 4. 发明申请
    • Residual stress improving apparatus for piping technical field
    • 管道技术领域残余应力改善装置
    • US20070181541A1
    • 2007-08-09
    • US10591120
    • 2005-07-28
    • Takashi AkabaShuho TsubotaKenji NishikawaNoriaki SugimotoShoji KushimotoTakashi IshideTakahiro Ohta
    • Takashi AkabaShuho TsubotaKenji NishikawaNoriaki SugimotoShoji KushimotoTakashi IshideTakahiro Ohta
    • B23K26/08
    • B23K26/103B23K26/067B23K26/0676B23K26/0869B23K26/352B23K2101/06B23K2101/10
    • A residual stress improving apparatus for piping, which can heat an outer peripheral surface of piping to reduce (including eliminate) the residual stress of the piping, whose apparatus configuration is relatively compact, and which can also heat the outer peripheral surface of a bending pipe portion, is provided. For this purpose, the apparatus has a laser head portion 6, and circumferential direction moving means composed of a ring rail 3 and a rotational travel bogie 5. Further, the apparatus may include reflection direction adjusting means for adjusting the reflection direction of laser light so that the laser light reflected by the outer peripheral surface of the piping does not return to the laser head, delivery direction adjusting means for adjusting the delivery direction of the laser light so that the outer peripheral surface of the bending pipe portion located forwardly, in the pipe axis direction, of the laser head is irradiated with the laser light, pipe axis direction moving means for moving the laser head portion in the pipe axis direction, output adjusting means for adjusting the output of the laser light so that the irradiation intensity on the outer peripheral surface of the bending pipe portion becomes uniform, and pivoting means capable of bringing the forward side, in the pipe axis direction, of the laser head portion close to and away from the outer peripheral surface of the bending pipe portion.
    • 一种用于管道的残余应力改善装置,其能够加热管道的外周面,以减少(包括消除)设备构造相对紧凑的管道的残余应力,并且还可以加热弯管的外周面 部分。 为此,该设备具有激光头部分6和由环形轨道3和旋转行驶转向架5组成的圆周方向移动装置。此外,该装置可以包括用于调节激光的反射方向的反射方向调节装置 由管道的外周面反射的激光不返回到激光头,传送方向调整装置,用于调节激光的传送方向,使得弯管部分的外周面位于 用激光照射激光头的管轴方向,沿管轴方向移动激光头部的管轴方向移动装置,用于调节激光输出的输出调节装置,使得激光头的照射强度 弯曲管部分的外周面变得均匀,并且能够使前端在口中的枢转装置 e轴方向,靠近和远离弯曲管部分的外周表面。
    • 5. 发明授权
    • Automatic focusing apparatus for video camera
    • 摄像机自动对焦装置
    • US4570185A
    • 1986-02-11
    • US397049
    • 1982-07-12
    • Noboru AraiTakahiro OhtaMasafumi Inuiya
    • Noboru AraiTakahiro OhtaMasafumi Inuiya
    • G02B7/38H04N5/232H04N5/38
    • H04N5/23212
    • An automatic focusing apparatus for a video camera, comprising a photographic lens, a solid state image pickup device mounted movably along the optical axis of the photographic lens, a device for moving the image pickup device along the optical axis, and a focusing operation circuit for generating a focusing signal for moving the image pickup device to the focusing point by processing the output of the image pickup device, and feeding the focusing signal to the moving means. The moving device consists of a moving coil secured to the image pickup device, and a drive circuit for driving the moving coil. The focusing operation circuit is connected to the drive circuit directly or via an automatic-manual selecting switch. The image pickup device may be split to a section for taking a picture and a section for measuring the distance from the object, and the photographic lens may be a zoom lens having no mechanism for focusing.
    • 一种用于摄像机的自动对焦装置,包括摄影镜头,沿着摄影镜头的光轴可移动地安装的固态摄像装置,用于沿着光轴移动图像拾取装置的装置,以及聚焦操作电路, 通过处理图像拾取装置的输出产生用于将图像拾取装置移动到聚焦点的聚焦信号,以及将聚焦信号馈送到移动装置。 移动装置由固定到图像拾取装置的移动线圈和用于驱动运动线圈的驱动电路组成。 聚焦操作电路直接或通过自动手动选择开关连接到驱动电路。 图像拾取装置可以被分割成用于拍摄照片的部分和用于测量与物体的距离的部分,并且摄影镜头可以是没有用于聚焦的机构的变焦镜头。