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1. 发明授权

US5572600A Color image processing apparatus capable of suppressing moire 失效
标题翻译：能够抑制莫尔条纹的彩色图像处理装置
公开(公告)号：US5572600A
公开(公告)日：1996-11-05
申请号：US263687
申请日：1994-06-22
申请人： Joji Tajima , Mitsuo Kaji , Miki Ito , Akira Ito , Youichi Sato
发明人： Joji Tajima , Mitsuo Kaji , Miki Ito , Akira Ito , Youichi Sato
IPC分类号： H04N1/52 , H04N1/40
CPC分类号： H04N1/52
摘要： An image data generating circuit of a color image processing apparatus generates multivalued image data for each color in accordance with density of each color of magenta (M), cyan (C) and yellow (Y). An M-screen threshold value generating circuit outputs a plurality of first threshold values, a C-screen threshold value generating circuit outputs a plurality of second threshold values, and a Y-screen threshold value generating circuit for outputting a plurality of third threshold values. A comparing circuit compares the multivalued image data outputted from the image data generating circuit with the first to third threshold values outputted from the M-, C- and Y- screen generating circuits for each color to output a comparison result in the form of a binary signal. The first and second threshold values is assigned to each pixel of an M multi-cell and a C multi-cell constituted by square matrixes having screen angles of .+-.tan.sup.-1 (q/p) and each side of .beta..multidot.p.multidot.q, respectively. For preventing coarse moire, p and q are any value of (11,3), (15,4) and (19,5), and the M multi-cell and the C multi-cell consist of N (=p.sup.2 +q.sup.2) sub-cells arrayed continuously in the directions of the screen angles of .+-.tan.sup.-1 (q/p) and having threshold values in accordance with the predetermined number of gradations. The third threshold value is assigned to a Y multi-cell constituted by a square matrix having a screen angle of 45 degrees and each side of .beta..multidot.p.multidot.q. The Y multi-cell consists of 2(p-q).sup.2 sub-cells arrayed continuously in the direction of the screen angle of 45 degrees. The first to fourth threshold values are repeatedly outputted in a cycle of .beta..multidot.p.multidot.q in synchronism with the multivalued image data of each color.
摘要翻译：彩色图像处理装置的图像数据生成电路根据品红色（M），青色（C）和黄色（Y）的各颜色的浓度，生成各颜色的多值图像数据。 M屏幕阈值产生电路输出多个第一阈值，C屏幕阈值产生电路输出多个第二阈值，以及Y屏幕阈值产生电路，用于输出多个第三阈值。比较电路将从图像数据产生电路输出的多值图像数据与从M，C和Y屏幕生成电路输出的每种颜色的第一至第三阈值进行比较，以二进制形式输出比较结果信号。第一和第二阈值被分配给M多单元的每个像素和由具有+/- tan-1（q / p）的屏幕角度和βxpxq的每一边的方阵组成的C多单元格。为了防止粗莫尔条纹，p和q是（11,3），（15,4）和（19,5）的任何值，M多单元和C多单元由N（= p2 + q2 ）子单元在+/- tan-1（q / p）的屏幕角度的方向上连续排列并且具有根据预定数量的灰度的阈值。第三阈值被分配给由具有45度的屏幕角度和βxpxq的每一边的正方形矩阵构成的Y多单元格。 Y多单元由在屏幕角度为45度的方向上连续排列的2（p-q）2个子单元组成。与每种颜色的多值图像数据同步地，以β×pxq的周期重复输出第一至第四阈值。

2. 外观设计

USD561669S1 Door mirror of motor vehicle 有权
标题翻译：机动车门镜
公开(公告)号：USD561669S1
公开(公告)日：2008-02-12
申请号：US29287133
申请日：2007-07-02
申请人： Youichi Sato , Dai Kimura , Hitomaro Asano , Kazuya Hamada , Kenji Hirozawa , Kenji Kato
设计人： Youichi Sato , Dai Kimura , Hitomaro Asano , Kazuya Hamada , Kenji Hirozawa , Kenji Kato

3. 外观设计

USD443240S1 Front portion of motor vehicle 失效
公开(公告)号：USD443240S1
公开(公告)日：2001-06-05
申请号：US29125698
申请日：2000-06-29
申请人： Youichi Sato
设计人： Youichi Sato

4. 发明授权

US4872247A Combination roll 失效
标题翻译：组合卷
公开(公告)号：US4872247A
公开(公告)日：1989-10-10
申请号：US209480
申请日：1988-06-03
申请人： Hironori Nakamura , Toshiaki Yotsui , Youichi Sato , Toshiaki Umetsubo , Hideo Ohkawa
发明人： Hironori Nakamura , Toshiaki Yotsui , Youichi Sato , Toshiaki Umetsubo , Hideo Ohkawa
IPC分类号： B65H27/00 , F16C13/00
CPC分类号： F16C13/00 , B65H27/00 , B65H2404/1112 , B65H2404/1116 , B65H2404/13211 , B65H2404/1342
摘要： A combination roll has a roll shaft and a plurality of roll units mounted on the roll shaft. The roll units include an end roll unit which can be locked to the roll shaft. Each of the roll units comprises a roll portion formed with a contact portion and a shaft inserting portion which has engaging means at each of opposite ends thereof. The diameter of the shaft inserting portion is less than the diameter of the roll portion. All of the roll units are engaged by the engaging means, thereby forming an assembled roll, and are locked to the roll shaft through the end roll unit.

5. 外观设计

USD570749S1 Bumper of motor vehicle 有权
公开(公告)号：USD570749S1
公开(公告)日：2008-06-10
申请号：US29287134
申请日：2007-07-02
申请人： Youichi Sato , Dai Kimura , Hideki Nakamura , Masashi Aikawa
设计人： Youichi Sato , Dai Kimura , Hideki Nakamura , Masashi Aikawa

6. 发明授权

US06452851B1 Semiconductor integrated circuit device 有权
公开(公告)号：US06452851B1
公开(公告)日：2002-09-17
申请号：US09830416
申请日：2001-04-27
申请人： Hitoshi Endo , Katsuhiko Wakasugi , Youichi Sato , Kazuyoshi Sato
发明人： Hitoshi Endo , Katsuhiko Wakasugi , Youichi Sato , Kazuyoshi Sato
IPC分类号： G11C700
CPC分类号： G11C11/419 , G11C5/025
摘要： A memory cell array configured using static memory cells is provided with pre-amplifiers each of which receives a signal of a memory cell, which is read into each complementary bit line pair, and a main amplifier which receives a signal outputted from each of the pre-amplifiers. The number of the plurality of memory cells connected to the complementary bit lines is restricted in such a manner that the amplitude of the signal read into each complementary bit line pair, which is supplied to the input of the pre-amplifier, becomes greater than that of a signal outputted from the pre-amplifier during a period of from the selection of a word line to the start of the operation of the main amplifier.

7. 外观设计

USD443242S1 Rear portion of motor vehicle 失效
公开(公告)号：USD443242S1
公开(公告)日：2001-06-05
申请号：US29125700
申请日：2000-06-29
申请人： Youichi Sato
设计人： Youichi Sato

8. 发明授权

US5394408A Policing control apparatus 失效
标题翻译：监管控制装置
公开(公告)号：US5394408A
公开(公告)日：1995-02-28
申请号：US15343
申请日：1993-02-08
申请人： Motoo Nishihara , Takatoshi Kurano , Naoaki Yamanaka , Youichi Sato
发明人： Motoo Nishihara , Takatoshi Kurano , Naoaki Yamanaka , Youichi Sato
IPC分类号： H04L12/54 , H04L12/70 , H04Q11/04 , G06F11/00 , H03M13/00
CPC分类号： H04L12/5602 , H04L2012/5625 , H04L2012/5627 , H04L2012/5636
摘要： A policing control apparatus having a cell input terminal receiving asynchronous transmission communication network cells; a policing circuit coupled to the input terminal for policing transmission of cells according to policing information; a cell output terminal from the policing circuit for outputting policed cells; a count memory in the policing circuit for storing a count value of the cells supplied to the policing circuit and for supplying the count value as the policing information; and a self-diagnosing circuit for monitoring problems and abnormalities of stored contents in the count memory and outputting an alarm upon detection of a problem or abnormality.
摘要翻译：一种监控控制装置，具有接收异步传输通信网络小区的小区输入终端; 耦合到所述输入终端的监管电路，用于根据监管信息来监管小区的传输; 来自用于输出监控单元的监管电路的单元输出端子; 所述监管电路中的计数存储器，用于存储提供给所述监管电路的小区的计数值，并将所述计数值作为所述监管信息提供; 以及用于监视计数存储器中的存储内容的问题和异常的自诊断电路，并且在检测到问题或异常时输出警报。

9. 外观设计

USD570753S1 Hood of motor vehicle 有权
标题翻译：机动车敞篷
公开(公告)号：USD570753S1
公开(公告)日：2008-06-10
申请号：US29287136
申请日：2007-07-02
申请人： Youichi Sato , Dai Kimura , Tetsuji Kawakami
设计人： Youichi Sato , Dai Kimura , Tetsuji Kawakami

10. 外观设计

USD570750S1 Bumper of motor vehicle 有权
公开(公告)号：USD570750S1
公开(公告)日：2008-06-10
申请号：US29287135
申请日：2007-07-02
申请人： Youichi Sato , Dai Kimura , Hideki Nakamura , Mitsuo Yoshioka
设计人： Youichi Sato , Dai Kimura , Hideki Nakamura , Mitsuo Yoshioka

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