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1. 发明授权

US5053817A Supporting and driving mechanism for a rotating body 失效
标题翻译：旋转体的支撑和驱动机构
公开(公告)号：US5053817A
公开(公告)日：1991-10-01
申请号：US593641
申请日：1990-10-05
申请人： Tadakazu Ogiri , Katsuhide Yamaguchi , Toshiharu Nakai , Yoshio Morita , Koji Migita , Hiroyuki Tanaka
发明人： Tadakazu Ogiri , Katsuhide Yamaguchi , Toshiharu Nakai , Yoshio Morita , Koji Migita , Hiroyuki Tanaka
IPC分类号： F16C13/02 , F16C19/55 , F16H1/00 , G03G15/00 , G03G21/16
CPC分类号： G03G15/757
摘要： A supporting and driving mechanism including a rotatable body and a supporting unit for assuring stable support and rotation of the rotatable body for a long time. The mechanism includes an axis member at either end of the rotatable body, a driven gear at one end of the rotatable body, two rollers and a driving gear of the supporting unit. The two rollers are placed parallel to each other and the distance between the closed surfaces of the rollers is smaller than the diameter of the axis member of the rotatable body. The driving gear engages the driven gear and transmits a driving force to the driven gear of the rotatable body. The driving force applied from the driving gear to the driven gear directs between the centers of the two rollers when the driving force is translated so that the origin of the force is brought to the center of the axis member of the rotatable body. Thus the axis member is pressed toward the two rollers while the rotatable body is driven by the supporting unit, whereby the position of the axis member is fixed and the stable rotation of the rotatable body is assured for a long time.
摘要翻译：一种支撑和驱动机构，包括可旋转体和支撑单元，用于长时间确保可旋转体的稳定支撑和旋转。该机构包括在可旋转体的任一端的轴构件，可旋转体的一端的从动齿轮，支撑单元的两个辊和驱动齿轮。两个辊彼此平行放置，并且辊的封闭表面之间的距离小于可旋转体的轴构件的直径。驱动齿轮接合从动齿轮并将驱动力传递到可旋转体的从动齿轮。当驱动力平移时，从驱动齿轮施加到从动齿轮的驱动力在两个辊的中心之间引导，使得力的原点被带到可旋转体的轴构件的中心。因此，轴构件被压向两个辊，而可旋转体由支撑单元驱动，由此轴构件的位置是固定的，并且可旋转体的稳定旋转被长时间保证。

2. 发明授权

US5448340A Image reading device with dual exposure modes 失效
标题翻译：具有双曝光模式的图像读取装置
公开(公告)号：US5448340A
公开(公告)日：1995-09-05
申请号：US151126
申请日：1993-11-12
申请人： Tadakazu Ogiri , Hiroyuki Tanaka , Junji Joma , Toshiharu Nakai , Motohisa Miyazaki , Hiroyuki Arima , Junichi Inada
发明人： Tadakazu Ogiri , Hiroyuki Tanaka , Junji Joma , Toshiharu Nakai , Motohisa Miyazaki , Hiroyuki Arima , Junichi Inada
IPC分类号： G03G15/00 , H04N1/00 , H04N1/04 , H04N1/10 , H04N1/107 , G03G15/04
CPC分类号： G03G15/60 , H04N1/00519 , H04N1/00551 , H04N1/00554 , H04N1/0057 , H04N1/00588 , H04N1/00602 , H04N1/04 , G03G2215/00194
摘要： An image scanner serving as an image reading device reads an image of an original by an image sensor. A first read mode in which an image of a stationary on a transparent platen is read by moving the image sensor and a second read mode in which an image of an original read by the image sensor when stationary. An original section is separated from the automatic original conveying section, and can be opened or closed by a small operating force. In the second read mode, an original set on an original tray mounted on an upper portion of the original pressing section is reversed in the automatic original conveying section and then, is discharged to a discharge stand on an upper surface of the original pressing section. The original tray is not projected toward the side of the image scanner.
摘要翻译：用作图像读取装置的图像扫描仪通过图像传感器读取原稿的图像。第一读取模式，其中通过移动图像传感器读取固定在透明平板上的图像的图像，以及第二读取模式，其中在静止时由图像传感器读取的原稿的图像。原始部分与自动原稿传送部分隔开，可以通过小的操作力打开或关闭。在第二读取模式中，在原稿按压部的上部安装的原稿盘上的原稿在自动原稿输送部中反转，然后被排出到原稿按压部的上表面的排出台。原稿托盘不会投影到图像扫描仪的侧面。

3. 发明授权

US06580936B2 Coloring method and apparatus for multichannel MRI imaging process 失效
标题翻译：多通道MRI成像过程的着色方法和装置
公开(公告)号：US06580936B2
公开(公告)日：2003-06-17
申请号：US09750989
申请日：2000-12-28
申请人： Shigeru Muraki , Toshiharu Nakai
发明人： Shigeru Muraki , Toshiharu Nakai
IPC分类号： A61B5055
CPC分类号： G06T5/50 , G01R33/56 , G06T2207/10088 , G06T2207/30016
摘要： The present invention scanes a plurality of MRI images while varying conditions for a sample usable in color-determination and MRI imaging, subjects the image data to a first independent component analysis to decompose the data into L independent component images, selects N points on the sample to create a training sample that is a set of L (typically three) independent-component image luminances and color components. This generates as many transfer functions as the color components which output one color component for an arbitrary combination of the L independent-component image luminances. For a colored MRI generating object a plurality of MRI images are scanned while varying conditions, and a second independent component analysis on the MRI images accomplishes generating L independent component images. A calibration process scaling luminance is executed and the transfer functions are applied to the calibrated independent component images to obtain a multichannel MRI color image.
摘要翻译：本发明扫描多个MRI图像，同时针对可用于色彩确定和MRI成像的样本的变化条件，对图像数据进行第一独立分量分析，将数据分解为L个独立分量图像，选择样本上的N个点创建一组L（通常为三个）独立分量图像亮度和颜色分量的训练样本。这产生与为L个独立分量图像亮度的任意组合输出一个颜色分量的颜色分量一样多的传递函数。对于彩色MRI生成对象，在变化条件下扫描多个MRI图像，并且对MRI图像的第二独立分量分析完成生成L个独立分量图像。执行校准处理缩放亮度，并且将传递函数应用于校准的独立分量图像以获得多通道MRI彩色图像。

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