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    • 91. 发明申请
    • Image pickup device
    • US20050162755A1
    • 2005-07-28
    • US11078892
    • 2005-03-11
    • Koichi YoshikawaShigeru Tajima
    • Koichi YoshikawaShigeru Tajima
    • H04N5/225G02B13/06
    • H04N5/23238G03B37/04H04N5/2254H04N5/2259
    • An image pickup device which can obtain an image of wide range picked up by a plurality of cameras is provided by preventing occurrence of parallax. The image pickup device is constructed such that an object of wide range is divided into a plurality of divided object portions to be separately picked up by a plurality of image pickup elements and images of divided object portions are processed into one combined video image by a processing element to which information on video images supplied from the respective image pickup elements is input; the image pickup element includes a lens 21 and an image pickup element 23 which detects rays of light passed through the lens 21, and when principal rays positioned in a Gauss area are selected from among the principal rays passing through the center of an aperture stop 22 of the lens 21 in the image pickup element and a point where linear components of the selected principal rays in an object side space are extended to intersect an optical axis is defined as an NP point 26, in respective image pickup elements a position of the NP point 26 is set behind the image pickup element 23 and respective NP points of the plurality of image pickup elements are made to congregate within a predetermined radius area in which one NP point 26 is centered.
    • 92. 发明申请
    • Image pickup device
    • 图像拾取装置
    • US20050162754A1
    • 2005-07-28
    • US11078869
    • 2005-03-11
    • Koichi YoshikawaShigeru Tajima
    • Koichi YoshikawaShigeru Tajima
    • H04N5/225G02B13/06H04N13/02
    • H04N5/23238G03B37/04H04N5/2254H04N5/2259
    • An image pickup device which can obtain an image of wide range picked up by a plurality of cameras is provided by preventing occurrence of parallax. The image pickup device is constructed such that an object of wide range is divided into a plurality of divided object portions to be separately picked up by a plurality of image pickup elements and images of divided object portions are processed into one combined video image by a processing element to which information on video images supplied from the respective image pickup elements is input; the image pickup element includes a lens 21 and an image pickup element 23 which detects rays of light passed through the lens 21, and when principal rays positioned in a Gauss area are selected from among the principal rays passing through the center of an aperture stop 22 of the lens 21 in the image pickup element and a point where linear components of the selected principal rays in an object side space are extended to intersect an optical axis is defined as an NP point 26, in respective image pickup elements a position of the NP point 26 is set behind the image pickup element 23 and respective NP points of the plurality of image pickup elements are made to congregate within a predetermined radius area in which one NP point 26 is centered.
    • 通过防止出现视差,提供能够获得由多台照相机拾取的宽范围图像的图像拾取装置。 图像拾取装置被构造成使得宽范围的对象被分成多个分割对象部分,以由多个图像拾取元件单独拾取,并且分割对象部分的图像通过处理被处理成一个组合视频图像 输入从各个图像拾取元件提供的关于视频图像的信息的元件; 图像拾取元件包括透镜21和检测通过透镜21的光线的图像拾取元件23,并且当从通过孔径光阑22的中心的主光线中选择位于高斯区域中的主光线时 并且在物体侧空间中所选择的主光线的线性分量被延伸以与光轴相交的点被定义为NP点26,在各个图像拾取元件中,NP的位置 点26设置在图像拾取元件23的后面,并且使多个图像拾取元件的各个NP点聚集在一个NP点26位于中心的预定半径区域内。
    • 94. 发明授权
    • Data transmission apparatus and data reception apparatus
    • 数据发送装置和数据接收装置
    • US06441721B1
    • 2002-08-27
    • US09714022
    • 2000-11-16
    • Shigeru TajimaChisato Numaoka
    • Shigeru TajimaChisato Numaoka
    • G08B100
    • H04B13/005G07C9/00111
    • A user 100 wears a bracelet-type data reception apparatus 200. When the user touches a contact point 402 on an information plate 300, the user receives data via the human body from a data transmission apparatus 200 associated with the information plate 300. The bracelet-type data reception apparatus 200 is provided with a full-color LED 209. Indications on this full-color LED 209 are used for notifying initiation of data reception, data reception in process, completion of data reception, and the like. A similar full-color LED 402 is installed on the information plate for notifying initiation of data transmission, data transmission in process, completion of data transmission, and the like.
    • 用户100佩戴手镯型数据接收装置200.当用户触摸信息板300上的接触点402时,用户经由人体从与信息板300相关联的数据发送装置200接收数据。手镯 型数据接收装置200设置有全色LED209。该全色LED 209的指示用于通知数据接收的开始,处理中的数据接收,数据接收的完成等。 在信息板上安装有类似的全彩LED 402,用于通知数据传输的开始,正在进行的数据传输,数据传输的完成等。
    • 98. 发明授权
    • Method of controlling mill motors speeds in a cold tandem mill
    • 控制冷串列式轧机中轧机电机转速的方法
    • US4460852A
    • 1984-07-17
    • US344058
    • 1982-01-29
    • Katsuya KondoShigeru Tajima
    • Katsuya KondoShigeru Tajima
    • B21B1/28B21B37/00B21B37/46
    • B21B37/46B21B1/28
    • This invention concerns a method of controlling mill-motor speed in a cold tandem mill. During unsteady phases of rolling operation such as threading, rolling speed acceleration and/or deceleration, and tail out with respect to the coil being rolled, mill motors are so controlled as not to perform drooping characteristic action except under certain specific conditions, and at threading phase in particular, motors in individual stands are so controlled as to revolve at a uniformly decreased speed, whereby final gauge control accuracy can be improved with respect to top and bottom end portions of the coil and such troubles as coil cut and the like can be effectively prevented.
    • 本发明涉及一种控制冷串列式轧机中轧机电机转速的方法。 在诸如螺纹加工,轧制速度加速度和/或减速度的轧制操作的不稳定阶段以及相对于被轧制的线圈的尾部,磨机电动机被控制为不进行下垂特性动作,除了在某些特定条件下,以及在螺纹 特别地,相位控制的电动机以均匀降低的速度进行旋转,从而能够相对于线圈的顶端部和底端部分提高最终的规格控制精度,并且诸如线圈切割等的故障可以 有效防范。
    • 99. 发明授权
    • Method for controlling strip thickness in strip mill
    • 用于控制带钢轧机中钢带厚度的方法
    • US4398254A
    • 1983-08-09
    • US270511
    • 1981-06-04
    • Katsuya KondoShigeru Tajima
    • Katsuya KondoShigeru Tajima
    • B21B37/18B21B37/16G06F15/46B21B37/12
    • B21B37/16
    • In a rolling mill for rolling a strip, a method for equalizing the thickness of the strip over the entire length thereof, in which a deviation in the thickness of the strip on the entrance side of the rolling mill is measured by sampling for each predetermined time period (.DELTA.t) which is equal to or smaller than 1/5 of the period of the cut-off frequency of a screw down position control device and/or a tension adjusting device of the rolling mill and is stored in a memory, and a control signal is generated using two or more of the stored measured sampled values for each time period .DELTA.t, whereby the screw down position control device and/or the tension adjustment device are controlled using the generated control signal.
    • PCT No.PCT / JP80 / 00265 Sec。 371日期:1981年6月4日 102(e)日期1981年6月4日PCT提交1980年10月25日PCT公布。 第WO81 / 01257号公报 日本公开1981年5月14日。在用于轧制带材的轧机中,测量在整个长度上均衡钢带厚度的方法,其中测量轧机入口侧的带材厚度偏差 对于等于或小于轧机的螺旋下降位置控制装置和/或张力调节装置的截止频率的周期的1/5的每个预定时间段(DELTA t)进行采样,并且是 存储在存储器中,并且使用每个时间段DELTA t中存储的测量采样值中的两个或更多个来生成控制信号,由此使用所生成的控制信号来控制螺旋下降位置控制装置和/或张力调节装置。