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1. 发明授权

US5474666A Method of treating an electrodeposited photosensitive resist to reduce water spotting 失效
标题翻译：处理电沉积光敏抗蚀剂以减少水斑的方法
公开(公告)号：US5474666A
公开(公告)日：1995-12-12
申请号：US156722
申请日：1993-11-24
申请人： Mamoru Seio , Kazuyuki Suga , Kanji Nishijima
发明人： Mamoru Seio , Kazuyuki Suga , Kanji Nishijima
IPC分类号： H05K3/06 , G03F7/16 , H05K3/00 , C25D5/48 , C25D13/06
CPC分类号： H05K3/0073 , G03F7/164 , G03F7/168 , H05K2203/122 , H05K2203/135 , Y10S205/92
摘要： Water spotting which occurs during rinsing of an electrodeposited photosensitive resist composition on a copper layer of a printed circuit board is reduced by applying an aqueous solution containing a surfactant. The surfactant is preferably a salt of an acylated polypeptide which is solid at ambient room temperature and forms a thin uniform film when the solution is dried.
摘要翻译：通过涂布含有表面活性剂的水溶液来减少在印刷电路板的铜层上漂洗电沉积光敏抗蚀剂组合物时发生的水斑。表面活性剂优选是酰化多肽的盐，其在环境室温下为固体，并且当溶液干燥时形成薄均匀的膜。

2. 发明授权

US5832143A Image data interpolating apparatus 失效
标题翻译：图像数据插入装置
公开(公告)号：US5832143A
公开(公告)日：1998-11-03
申请号：US716569
申请日：1996-09-19
申请人： Kazuyuki Suga , Hiroshi Kusao , Takashi Nishimura , Noritoshi Kakoh
发明人： Kazuyuki Suga , Hiroshi Kusao , Takashi Nishimura , Noritoshi Kakoh
IPC分类号： H04N5/14 , H04N5/44 , H04N7/12 , G06K9/36
CPC分类号： H04N5/4448 , H04N5/144 , H04N7/012 , H04N7/122
摘要： When a scan line is interpolated, pixels on scan lines above and below the scan line which are referenced is interpolated in the horizontal direction. These pixels on the upper and lower scan lines are divided into blocks. Correlations between the upper and lower blocks with respect to a target pixel to be interpolated are calculated. Based on an evaluating function which is formed based on the correlations but is corrected with reference to the distance (or the direction) from the target pixel to each of the blocks, an optimal interpolating direction is selected. In addition, the difference in the pixel data between the interpolated pixel and each of the pixels around the interpolated pixel is checked in order to find interpolation errors. When an interpolating pixel data is determined to be erroneous, the pixel is interpolated using the pixels of data above and below the pixel.
摘要翻译：当内插扫描线时，在水平方向上插入被扫描线上方和下方的扫描线上的像素。上下扫描线上的这些像素被划分成块。计算相对于待内插的目标像素的上下块之间的相关性。基于基于相关性形成的但是根据从目标像素到每个块的距离（或方向）来校正的评估函数，选择最佳内插方向。此外，检查内插像素与内插像素周围的每个像素之间的像素数据的差异，以便找到插值误差。当内插像素数据被确定为错误时，使用像素上方和下方的数据的像素内插像素。

3. 发明授权

US5606321A Signal-processing circuit 失效
标题翻译：信号处理电路
公开(公告)号：US5606321A
公开(公告)日：1997-02-25
申请号：US440483
申请日：1995-05-12
申请人： Kazuyuki Suga
发明人： Kazuyuki Suga
IPC分类号： H04N1/40 , G06T1/00 , H03M1/10 , H03M1/18 , H04N1/407 , H03M1/46
CPC分类号： H04N1/4076
摘要： A signal-processing circuit has the first reference-voltage setting circuit for setting a lower-limit reference voltage and an upper-limit reference voltage for the first A/D converter, a data-storing section for storing digital data obtained by the first A/D converter, and the second reference-voltage setting circuit for setting a lower-limit reference voltage for the second A/D converter to a voltage that is lower than the voltage corresponding to the digital data stored in the data-storing section and that is higher than the lower-limit reference voltage set by the first reference-voltage setting circuit, as well as for setting an upper-limit reference voltage for the second A/D converter to a voltage that is higher than the voltage corresponding to the digital data stored in the data-storing section and that is lower than the upper-limit reference voltage set by the first reference-voltage setting circuit. Thus, the signal-processing circuit releases digital data based on the data obtained by the second A/D converter. This arrangement makes it possible to convert the analog data released from the line sensor into digital data at high speeds with high resolution and release the resulting data.
摘要翻译：信号处理电路具有用于设定第一A / D转换器的下限参考电压和上限参考电压的第一参考电压设置电路，用于存储由第一A / D转换器获得的数字数据的数据存储部分 / D转换器和第二参考电压设置电路，用于将第二A / D转换器的下限参考电压设置为低于对应于存储在数据存储部分中的数字数据的电压的电压，以及高于由第一参考电压设置电路设置的下限参考电压，以及用于将第二A / D转换器的上限参考电压设置为高于对应于数字的电压的电压数据存储在数据存储部分中，并且低于由第一参考电压设置电路设置的上限参考电压。因此，信号处理电路基于由第二A / D转换器获得的数据来释放数字数据。这种布置使得可以以高分辨率将从线传感器释放的模拟数据转换成数字数据，并释放所得到的数据。

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