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    Image processing system
    1.
    发明授权
    Image processing system 失效
    图像处理系统

    公开(公告)号：US5163122A

    公开(公告)日：1992-11-10

    申请号：US825321

    申请日：1992-01-27

    申请人： Hitoshi Urabe ,  Hiroshi Horikawa ,  Kazuhiko Akimoto ,  Daisuke Nakaya ,  Masahiko Mizuno

    发明人： Hitoshi Urabe ,  Hiroshi Horikawa ,  Kazuhiko Akimoto ,  Daisuke Nakaya ,  Masahiko Mizuno

    IPC分类号： G06T11/60 ,  H04N1/387

    CPC分类号： H04N1/387 ,  G06T11/60

    摘要： An image processing system which includes an input controller having a CPU adapted to dot and compress density or tone data for an image read out by an input unit and for temporarily staying said compressed image data at a buffer; a work station providing a second CPU adapted to picture-edit not only a code information edited by an editing input unit but also the image data by the use of an input operating means and a display means; a file server including a third CPU connected to the input controller and the work station by bus lines and for storing the image data, code information and edited data picture-edited by the work station in the file server; and an image setter having a fourth CPU for reading out the edited data stored in the file server and subjecting the edited data to a required data processing, thereby outputting an image over an image output unit characterized in that the input controller, the file server, the work station and the image setter are individually and independently subjected to an information processing.

    摘要翻译： 一种图像处理系统，包括具有CPU的输入控制器，所述CPU适于对由输入单元读出的图像进行点和压缩密度或色调数据，并暂时将所述压缩图像数据保持在缓冲器处; 提供第二CPU的工作站，其适于不仅对编辑输入单元编辑的代码信息进行图像编辑，而且还可以通过使用输入操作装置和显示装置对图像数据进行图像编辑; 文件服务器，包括通过总线连接到输入控制器和工作站的第三CPU，以及用于将文件服务器中由工作站图像编辑的图像数据，代码信息和编辑数据存储的文件服务器; 以及图像设定器，具有第四CPU，用于读出存储在文件服务器中的编辑数据，并对所编辑的数据进行所需的数据处理，从而通过图像输出单元输出图像，其特征在于，输入控制器，文件服务器， 工作站和图像设置器分别独立地进行信息处理。

    Compression method for dot image data
    2.
    发明授权
    Compression method for dot image data 失效
    点图像数据的压缩方法

    公开(公告)号：US4943869A

    公开(公告)日：1990-07-24

    申请号：US190189

    申请日：1988-05-04

    申请人： Hiroshi Horikawa ,  Hitoshi Urabe ,  Katsutoshi Yako

    发明人： Hiroshi Horikawa ,  Hitoshi Urabe ,  Katsutoshi Yako

    IPC分类号： G06T9/00 ,  H04N1/41

    CPC分类号： G06T9/005 ,  H04N1/4105

    摘要： This invention method performs data compression for dot image data by utilizing the redundancy based on spacial correlation of images and correlation of dot patterns. More particularly, a threshold matrix is rearranged in array according to a predetermined reference, the threshold matrix being used to convert input image data into dot data, so as to output the same logical values continuously from the top and/or from the end of dot data array, and simultaneously dot data are grouped in the unit of a predetermined bits so as to count the number of units having the same and continuous logical values from the top and/or from the end to thereby effectively compress data of dot images by a perfect reproduction system or a non-perfect reproduction system.

    摘要翻译： 本发明方法通过利用基于图像的空间相关性的冗余和点图案的相关性来对点图像数据进行数据压缩。 更具体地，根据预定参考，将阈值矩阵重新排列成阵列，阈值矩阵用于将输入图像数据转换为点数据，以便从顶部和/或从点的末端连续输出相同的逻辑值 数据阵列和同时点数据以预定比特的单位进行分组，以便从顶部和/或从末端对具有相同和连续的逻辑值的单元数进行计数，从而有效地压缩点图像的数据 完美的复制系统或非完美的再现系统。

    Image compression device
    3.
    发明授权
    Image compression device 失效
    图像压缩装置

    公开(公告)号：US5046122A

    公开(公告)日：1991-09-03

    申请号：US458463

    申请日：1989-12-28

    申请人： Daisuke Nakaya ,  Hiroshi Horikawa

    发明人： Daisuke Nakaya ,  Hiroshi Horikawa

    IPC分类号： G06T9/00 ,  H04N1/41 ,  H04N1/419

    CPC分类号： H04N1/4105

    摘要： This invention is an image compression device which includes a means to rearrange binary image data in a unit of pixel in accordance with a first conversion table, and a means to encode said rearranged data in accordance with a second conversion table, and which is characterized in that the second conversion table contains a data comprising a code which is added to a predetermined code used for the case where the same logical value continues in the rearranged data and which is based on the number of continuous pixels, a code having the same bit at the leading edge thereof as the leading bit of the predetermined code for the case where the same logical value continues up to the trailing end of the rearranged data, and a code having at its leading edge of a bit different from the leading bit of the predetermined code which is to be used for the data other than above. The above device according to this invention can compress any binary data including line images and dot images at high efficiency and high speed.

    摘要翻译： 本发明是一种图像压缩装置，其包括根据第一转换表以像素为单位重新排列二进制图像数据的装置，以及根据第二转换表对所述重新排列的数据进行编码的装置，其特征在于 第二转换表包含一个数据，该数据包括一个代码，该代码被添加到用于在重新排列的数据中相同的逻辑值继续并且基于连续像素的数目的情况下的预定代码，具有相同位的代码 其前端作为相同逻辑值持续到重新排列的数据的尾端的情况下的预定代码的前导位，以及代码，其在与前述预定代码的引导位不同的位的前沿 用于上述数据的代码。 根据本发明的上述装置可以以高效率和高速度压缩包括线图像和点图像的任何二进制数据。

    ALUMINUM ALLOY FOR DIE CASTINGS AND PRODUCTION PROCESS OF ALUMINUM ALLOY CASTINGS
    5.
    发明申请
    ALUMINUM ALLOY FOR DIE CASTINGS AND PRODUCTION PROCESS OF ALUMINUM ALLOY CASTINGS 审中-公开
    铝合金铝合金铸件和铝合金铸件的生产工艺

    公开(公告)号：US20120073796A1

    公开(公告)日：2012-03-29

    申请号：US13296269

    申请日：2011-11-15

    申请人： Takeshi Nagasaka ,  Tomoyuki Hatano ,  Hiromi Takagi ,  Yoshiki Tan ,  Masatoshi Koumura ,  Hiroshi Horikawa

    发明人： Takeshi Nagasaka ,  Tomoyuki Hatano ,  Hiromi Takagi ,  Yoshiki Tan ,  Masatoshi Koumura ,  Hiroshi Horikawa

    IPC分类号： F28F7/00 ,  B22D25/02 ,  B22D27/15

    CPC分类号： C22C21/08 ,  B22D17/14

    摘要： The present invention provides an aluminum alloy for die castings that has superior castability and corrosion resistance. The amounts of Mn, Fe and Cu contained in the aluminum alloy components for die castings were determined to have a considerable effect on the corrosion resistance of the aluminum alloy. Therefore, the aluminum alloy for die castings of the present invention contains 9.0 to 12.0% by weight of Si, 0.20 to 0.80% by weight of Mg, and 0.7 to 1.1% by weight of Mn+Fe, the Mn/Fe ratio is 1.5 or more, the amount of Cu as impurity is controlled to 0.5% by weight or less, and the remainder is composed of aluminum and unavoidable impurities.

    摘要翻译： 本发明提供一种铸造用铝合金，其具有优异的铸造性和耐腐蚀性。 确定用于压铸件的铝合金部件中所含的Mn，Fe和Cu的量对铝合金的耐腐蚀性具有相当大的影响。 因此，本发明的压铸用铝合金含有9.0〜12.0重量％的Si，0.20〜0.80重量％的Mg和0.7〜1.1重量％的Mn + Fe，Mn / Fe比为1.5 以上，作为杂质的Cu的量控制在0.5重量％以下，其余部分由铝和不可避免的杂质构成。

    High strength aluminum alloy casting and method of production of same
    6.
    发明申请
    High strength aluminum alloy casting and method of production of same 审中-公开
    高强度铝合金铸造及其生产方法相同

    公开(公告)号：US20080083478A1

    公开(公告)日：2008-04-10

    申请号：US11986853

    申请日：2007-11-27

    申请人： Kouji Yamada ,  Tomoyuki Hatano ,  Susumu Miyakawa ,  Hiromi Takagi ,  Hiroshi Horikawa ,  Akio Hashimoto

    发明人： Kouji Yamada ,  Tomoyuki Hatano ,  Susumu Miyakawa ,  Hiromi Takagi ,  Hiroshi Horikawa ,  Akio Hashimoto

    IPC分类号： C22F1/043 ,  B22D18/02

    CPC分类号： C22C21/04 ,  C22F1/043

    摘要： A high strength aluminum alloy casting obtained by casting an aluminum alloy comprised of 7.5 to 11.5 wt % of Si, 3.8 to 4.8 wt % of Cu, 0.45 to 0.65 wt % of Mg, 0.4 to 0.7 wt % of Fe, 0.35 to 0.45 wt % of Mn, and the balance of Al and not more than 0.2 wt % of unavoidable impurities, wherein this aluminum alloy has 0.1 to 0.3 wt % of Ag added to it or contains 0.1 to 1.0 wt % of at least one element selected from the group of second additive elements comprised of Rb, K, Ba, Sr, Zr, Nb, Ta, V, and Pd and rare earth elements, and a method of production of a high strength aluminum alloy casting comprising the steps of filling a melt of an aluminum alloy in a mold to obtain a casting, taking out the aluminum alloy casting from the mold, solubilizing the high strength aluminum alloy casting by heating in a temperature range of 495 to 505° C. for 2 to 6 hours, quenching the high strength aluminum alloy casting after the solubilization, and age hardening the high strength aluminum alloy casting by heating in a temperature range of 160 to 220° C. for 2 to 6 hours after quenching.

    摘要翻译： 通过铸造由7.5〜11.5重量％的Si，3.8〜4.8重量％的Cu，0.45〜0.65重量％的Mg，0.4〜0.7重量％的Fe，0.35〜0.45重量％的铝构成的高强度铝合金铸件 的Mn，余量为Al和不大于0.2重量％的不可避免的杂质，其中该铝合金添加0.1至0.3重量％的Ag或含有0.1至1.0重量％的至少一种选自 由Rb，K，Ba，Sr，Zr，Nb，Ta，V和Pd以及稀土元素组成的第二添加元素组，以及制造高强度铝合金铸造的方法，包括以下步骤： 在模具中获得铝合金以获得铸件，从模具中取出铝合金铸件，通过在495至505℃的温度范围内加热将高强度铝合金铸件溶解2至6小时，淬火高 强度铝合金铸造后溶解，并且老化硬化高强度铝合金cas 在160-220℃的温度范围内加热淬火2至6小时。

    Aluminum alloy for die castings and production process of aluminum alloy castings
    8.
    发明申请
    Aluminum alloy for die castings and production process of aluminum alloy castings 审中-公开
    压铸铝合金及铝合金铸件生产工艺

    公开(公告)号：US20060137774A1

    公开(公告)日：2006-06-29

    申请号：US11319094

    申请日：2005-12-27

    申请人： Takeshi Nagasaka ,  Tomoyuki Hatano ,  Hiromi Takagi ,  Yoshiki Tan ,  Masatoshi Koumura ,  Hiroshi Horikawa

    发明人： Takeshi Nagasaka ,  Tomoyuki Hatano ,  Hiromi Takagi ,  Yoshiki Tan ,  Masatoshi Koumura ,  Hiroshi Horikawa

    IPC分类号： C22C21/04

    CPC分类号： C22C21/08 ,  B22D17/14

    摘要： The present invention provides an aluminum alloy for die castings that has superior castability and corrosion resistance. The amounts of Mn, Fe and Cu contained in the aluminum alloy components for die castings were determined to have a considerable effect on the corrosion resistance of the aluminum alloy. Therefore, the aluminum alloy for die castings of the present invention contains 9.0 to 12.0% by weight of Si, 0.20 to 0.80% by weight of Mg, and 0.7 to 1.1% by weight of Mn+Fe, the Mn/Fe ratio is 1.5 or more, the amount of Cu as impurity is controlled to 0.5% by weight or less, and the remainder is composed of aluminum and unavoidable impurities.

    摘要翻译： 本发明提供一种铸造用铝合金，其具有优异的铸造性和耐腐蚀性。 确定用于压铸件的铝合金部件中所含的Mn，Fe和Cu的量对铝合金的耐腐蚀性具有相当大的影响。 因此，本发明的压铸用铝合金含有9.0〜12.0重量％的Si，0.20〜0.80重量％的Mg和0.7〜1.1重量％的Mn + Fe，Mn / Fe比为1.5 以上，作为杂质的Cu的量控制在0.5重量％以下，其余部分由铝和不可避免的杂质构成。