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公开(公告)号：US4829388A
公开(公告)日：1989-05-09
申请号：US78159
申请日：1987-07-27
申请人： Yoshiaki Nakayama , Takahiro Ohta
发明人： Yoshiaki Nakayama , Takahiro Ohta
CPC分类号： H04N1/2129 , G11B19/04 , G11B20/025 , G11B20/1879 , G11B5/016 , H04N1/0044 , H04N1/2112 , H04N2101/00
摘要： A magnetic recording apparatus such as a still video recording or an electronic camera includes a circuit for detecting a video signal immediately previously recorded on a track of a video disk to detect whether or not dropout exists in the video signal. Upon the detection of dropout, the recorded track is erased and the identical video signal is re-recorded on the same track. While the track is erased and re-recorded upon, dust or other foreign matter causing the dropout will be naturally removed from a magnetic recording head or the video disk so that the re-recorded signal is dropout free.
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公开(公告)号：US20060201770A1
公开(公告)日：2006-09-14
申请号：US11369835
申请日：2006-03-08
申请人： Tomohiro Yamaguchi , Takahiro Ohta
发明人： Tomohiro Yamaguchi , Takahiro Ohta
IPC分类号： F16D27/112
CPC分类号： F16D27/112 , F16D2027/007 , F16D2027/008
摘要： 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.
摘要翻译： 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。
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3.发明授权Method of and apparatus for recording video signal associated with photographic image 失效用于记录与摄影图像相关联的视频信号的方法和装置
公开(公告)号：US4641198A
公开(公告)日：1987-02-03
申请号：US687003
申请日：1984-12-27
申请人： Takahiro Ohta , Masafumi Inuiya , Ikuo Fujimura
发明人： Takahiro Ohta , Masafumi Inuiya , Ikuo Fujimura
CPC分类号： H04N1/04 , H04N1/2166 , H04N2201/0432
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US20070181541A1
公开(公告)日：2007-08-09
申请号：US10591120
申请日：2005-07-28
申请人： Takashi Akaba , Shuho Tsubota , Kenji Nishikawa , Noriaki Sugimoto , Shoji Kushimoto , Takashi Ishide , Takahiro Ohta
发明人： Takashi Akaba , Shuho Tsubota , Kenji Nishikawa , Noriaki Sugimoto , Shoji Kushimoto , Takashi Ishide , Takahiro Ohta
IPC分类号： B23K26/08
CPC分类号： B23K26/103 , B23K26/067 , B23K26/0676 , B23K26/0869 , B23K26/352 , B23K2101/06 , B23K2101/10
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US4570185A
公开(公告)日：1986-02-11
申请号：US397049
申请日：1982-07-12
申请人： Noboru Arai , Takahiro Ohta , Masafumi Inuiya
发明人： Noboru Arai , Takahiro Ohta , Masafumi Inuiya
CPC分类号： H04N5/23212
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US3938164A
公开(公告)日：1976-02-10
申请号：US501578
申请日：1974-08-29
CPC分类号： H04N1/4005 , G01D15/14 , G03D13/002 , H04N1/40025
摘要： A device for recording a cathode-ray tube image comprising means for detecting temperatures of a thermal developing device and means for controlling either brightness of the cathode-ray tube or light emission time or a combination thereof. The change in developing temperature may be corrected by electrical means. The device provides prints of uniform density.
摘要翻译： 一种用于记录阴极射线管图像的装置，包括用于检测热显影装置的温度的装置和用于控制阴极射线管的亮度或发光时间的装置或其组合。 显影温度的变化可以通过电气方式进行校正。 该设备提供均匀密度的打印。
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7.发明授权Photographic film with magnetic recording track and method of recording on the track and reproduction from the same 失效具有磁记录轨道的摄影胶片和在轨道上记录的方法和从其再现
公开(公告)号：US4613911A
公开(公告)日：1986-09-23
申请号：US677835
申请日：1984-12-04
申请人： Takahiro Ohta
发明人： Takahiro Ohta
CPC分类号： G11B5/488 , G03B31/02 , G03B2217/244 , Y10S428/90 , Y10S430/135
摘要： Photographic film is provided with a magnetic recording layer applied to at least one edge surface thereof in the longitudinal direction of the film and substantially over the entire thickness thereof. A magnetic head of a recording-reproducing system is positioned upon recording or reproduction so that a magnetic field is established in the direction of thickness of the film or the direction of width of the magnetic recording layer.
摘要翻译： 照相胶片具有在膜的纵向方向上施加到其至少一个边缘表面并且基本上在其整个厚度上的磁记录层。 记录再现系统的磁头位于记录或再现之后，使得在膜的厚度方向或磁记录层的宽度方向上建立磁场。
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公开(公告)号：US4597637A
公开(公告)日：1986-07-01
申请号：US573944
申请日：1984-01-26
申请人： Takahiro Ohta
发明人： Takahiro Ohta
IPC分类号： B41J2/445 , G02B5/20 , G02F1/1333 , G02F1/1335 , G02F1/13
CPC分类号： G02F1/133514
摘要： A color optical printer head which can prevent white light from leaking between the interstices between transparent electrodes arranged inside liquid crystal shutter arrays and which can also prevent mixture of colors, thereby improving color reproducibility. The color optical printer head is characterized in that a transparent electrode on either side of the liquid crystal shutter arrays is formed on color filter layers of different colors formed on a glass substrate.
摘要翻译： 一种彩色光学打印机头，其可以防止白光在布置在液晶快门阵列内部的透明电极之间的间隙之间泄漏，并且还可以防止颜色的混合，从而提高颜色再现性。 彩色光学打印机头的特征在于，在玻璃基板上形成的不同颜色的滤色器层上形成液晶快门阵列两侧的透明电极。
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公开(公告)号：US4278347A
公开(公告)日：1981-07-14
申请号：US119594
申请日：1980-02-07
CPC分类号： H04N1/4078
摘要： A cathode-ray tube image recording device for recording images on a photosensitive thermal development recording medium which may have a reduced sensitivity due to time deterioration. An image of a density wedge is exposed and developed then sensed to determine the sensitivity of the recording medium. The sensing operation produces a density identification step number which is used to set one or both of the brightness and light emission time of the cathode-ray tube in accordance with a predetermined characteristic curve or function. A switchable resistor circuit or read-only memory may be used for applying the characteristic function.
摘要翻译： 一种用于在光敏热显影记录介质上记录图像的阴极射线管图像记录装置，其可能由于时间恶化而具有降低的灵敏度。 密度楔的图像被曝光和显影，然后被感测以确定记录介质的灵敏度。 感测操作产生密度识别步骤编号，其用于根据预定的特性曲线或函数设置阴极射线管的亮度和发光时间的一个或两个。 可以使用可切换电阻器电路或只读存储器来应用特征功能。
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公开(公告)号：US08044323B2
公开(公告)日：2011-10-25
申请号：US10590902
申请日：2005-07-28
申请人： Takashi Akaba , Shuho Tsubota , Kenji Nishikawa , Noriaki Sugimoto , Shoji Kushimoto , Takashi Ishide , Takahiro Ohta
发明人： Takashi Akaba , Shuho Tsubota , Kenji Nishikawa , Noriaki Sugimoto , Shoji Kushimoto , Takashi Ishide , Takahiro Ohta
CPC分类号： C21D1/09 , B23K26/0884 , B23K26/103 , B23K26/352 , B23K2101/06 , C21D1/30 , C21D1/34 , C21D9/08 , C21D9/50
摘要： A weld zone of T-piping and its neighborhood are efficiently laser-heated to remove residual stress. For this purpose, the weld zone of a T-piping (50) is irradiated and heated with a laser beam emitted from a laser head (10) to remove residual stress. At this time, a rotating travel cart (3) travels along a ring rail (2) to adjust the position of the laser head (10) in a θ-direction, a vertical slide (4) slides to adjust the position of the laser head (10) in a Z-direction, a radial slide (5) slides to adjust the position of the laser head (10) in an L-direction, an arcuate piece slide (7) slides along an arcuate piece to adjust the α-direction of the laser head (10), a laser head support portion (9) turns to adjust the β-direction of the laser head (10), and oscillation adjusts the position of the laser head (10) in a γ-direction.
摘要翻译： T管道及其附近的焊接区域被有效地激光加热以去除残余应力。 为此目的，用从激光头（10）发射的激光束照射和加热T型管（50）的焊接区域以消除残余应力。 此时，旋转旅行车（3）沿着环形轨道（2）行进，以将激光头（10）的位置调整在一个方向上，一个垂直滑动件（4）滑动以调节该位置 激光头（10）在Z方向上，径向滑动件（5）滑动以调节激光头（10）在L方向上的位置，弓形片滑动件（7）沿着弓形件滑动以调节 激光头（10）的α方向，激光头支撑部（9）转动以调整激光头（10）的方向，并且振荡将激光头（10）的位置调整为γ -方向。
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