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1. 发明授权

US5801845A Image data processor for representing gray levels by a plurality of pixels 失效
标题翻译：用于由多个像素表示灰度级的图像数据处理器
公开(公告)号：US5801845A
公开(公告)日：1998-09-01
申请号：US580331
申请日：1995-12-28
申请人： Syuji Hayashi , Masaya Fujimoto , Koji Nakamura , Ryuichi Okumura , Haruo Yamamoto
发明人： Syuji Hayashi , Masaya Fujimoto , Koji Nakamura , Ryuichi Okumura , Haruo Yamamoto
IPC分类号： B41J2/52 , B41J2/44 , G06T1/20 , G06T5/00 , H04N1/04 , H04N1/405 , H04N1/407
CPC分类号： H04N1/407
摘要： Disclosed is an image data processor for processing input image data representing the gray level of each of pixels constituting an image to produce output image data representing the gray level of each of pixels constituting an output image. The relative position of the pixel corresponding to the input image data in a group of pixels including a predetermined number of pixels is identified. The input image data is subjected to data processing corresponding to the relative position of the pixel in the group of pixels on the basis of the result of the identification. Consequently, gray levels are represented by the entire group of pixels.
摘要翻译：公开了一种图像数据处理器，用于处理表示构成图像的每个像素的灰度级的输入图像数据，以产生表示构成输出图像的每个像素的灰度级的输出图像数据。识别与包括预定数量的像素的像素组中的输入图像数据相对应的像素的相对位置。基于识别结果对输入图像数据进行与像素组中的像素的相对位置相对应的数据处理。因此，灰度级由整组像素表示。

2. 发明授权

US5790282A Apparatus and method for adjusting color image by changing saturation without changing brightness 失效
标题翻译：通过改变饱和度而不改变亮度来调整彩色图像的装置和方法
公开(公告)号：US5790282A
公开(公告)日：1998-08-04
申请号：US714263
申请日：1996-09-17
申请人： Syuji Hayashi , Haruo Yamamoto
发明人： Syuji Hayashi , Haruo Yamamoto
IPC分类号： H04N9/00 , G06T5/00 , H04N1/46 , H04N1/60 , G03F3/08
CPC分类号： H04N1/6077
摘要： An apparatus and method for color image adjustment which ensure proper saturation adjustment by a simple process. Color image data for three primary colors are adjusted so that the sum of the color image data for the three primary colors is kept unchanged before and after the adjustment. Thus, the saturation adjustment can be achieved without a change in the brightness of an image.
摘要翻译：用于彩色图像调整的装置和方法，其通过简单的过程确保适当的饱和度调节。调整三原色的彩色图像数据，使得三原色的彩色图像数据之和在调整前后保持不变。因此，可以在不影响图像的亮度的情况下实现饱和度调整。

3. 发明授权

US5754683A Image forming apparatus and gradation output adjusting method in image forming apparatus 失效
标题翻译：图像形成装置和图像形成装置中的灰度输出调整方法
公开(公告)号：US5754683A
公开(公告)日：1998-05-19
申请号：US343933
申请日：1994-11-29
申请人： Syuji Hayashi , Masaya Fujimoto , Katsumi Amakawa , Koji Nakamura , Haruo Yamamoto
发明人： Syuji Hayashi , Masaya Fujimoto , Katsumi Amakawa , Koji Nakamura , Haruo Yamamoto
IPC分类号： H04N1/407 , G06T5/00 , H04N1/60 , H04N1/46 , G03F3/08 , G06K9/00
CPC分类号： H04N1/6033
摘要： In a gradation output adjusting method according to the present invention, a gradation correcting section 64 corrects a gradation value of input data in accordance with a predetermined gradation correcting curve and applies the data after the correction to a printer output section 66. In preparing a gradation correcting curve, test data for forming a gradation scale is inputted to the printer output section 66 from a CPU 70. An image corresponding to the test data is read by a scanner section 1. A proper gradation value to be applied to the printer output section 66 is found with respect to some gradation values of the input data on the basis of the result of the reading. A pre-gradation correcting curve is prepared on the basis of the proper gradation value. The pre-gradation correcting curve and a plurality of types of curve patterns previously stored in a ROM 72 are matched. A curve pattern which is best matched to the pre-gradation correcting curve is set as a detailed gradation correcting curve. Since the pre-gradation correcting curve and the curve pattern are matched to set the gradation correcting curve, therefore, the amount of operation may be small and processing time is reduced.
摘要翻译：在根据本发明的灰度输出调整方法中，灰度校正部分64根据预定灰度校正曲线校正输入数据的灰度值，并将校正后的数据应用于打印机输出部分66.在准备渐变校正曲线，用于形成灰度级的测试数据从CPU70输入到打印机输出部分66.与扫描器部分1相对应的与测试数据对应的图像。要应用于打印机输出部分的适当灰度值关于输入数据的一些灰度值，基于读取结果找到66。基于适当的灰度值准备预分级校正曲线。匹配预先灰度校正曲线和预先存储在ROM72中的多种类型的曲线图案。将与灰度级前校正曲线最佳匹配的曲线图案设定为详细的灰度校正曲线。由于预分级校正曲线和曲线图案匹配以设置灰度校正曲线，因此，操作量可能较小并且处理时间减少。

4. 发明授权

US6097501A Color correction device 失效
标题翻译：颜色校正装置
公开(公告)号：US6097501A
公开(公告)日：2000-08-01
申请号：US678928
申请日：1996-07-12
申请人： Shuji Hayashi , Haruo Yamamoto , Koji Nakamura
发明人： Shuji Hayashi , Haruo Yamamoto , Koji Nakamura
IPC分类号： H04N1/48 , H04N1/60 , H04N1/62 , H04N1/50
CPC分类号： H04N1/6016 , H04N1/62
摘要： A color correcting device for applying a color correction to an image data made up of color components of three primary colors and read by a color image reader means, the device includes: an image data extractor for extracting an image data of a predetermined color to be corrected based on a density balance of the respective color components of three primary colors, and a corrector for correcting a density level of a specified color component set in advance in correspondence with the color to be corrected, out of the color components of the extracted image data, to a predetermined density level.
摘要翻译：一种颜色校正装置，用于将颜色校正应用于由三原色的颜色分量组成并由彩色图像读取装置读取的图像数据，该装置包括：图像数据提取器，用于将预定颜色的图像数据提取为基于三原色的各颜色分量的浓度平衡校正的校正器和用于校正与所提取的图像的颜色分量相对应的预先设定的指定颜色分量的浓度水平的校正器数据，达到预定的浓度水平。

5. 发明授权

US5764370A Enlargement and reduction apparatus for an image forming apparatus 失效
标题翻译：用于图像形成装置的放大和缩小装置
公开(公告)号：US5764370A
公开(公告)日：1998-06-09
申请号：US373389
申请日：1995-01-17
申请人： Katsumi Amakawa , Haruo Yamamoto , Masaya Fujimoto
发明人： Katsumi Amakawa , Haruo Yamamoto , Masaya Fujimoto
IPC分类号： H04N1/387 , G06T3/40 , H04N1/393 , H04N1/46
CPC分类号： H04N1/3935
摘要： An image forming apparatus is provided with a zoom processing circuit, a scanning optical system and an enlarging/reducing circuit. The enlargement/reduction of the formed image in the main scanning direction is performed by the zoom processing circuit and an enlarging/reducing circuit, and the enlargement/reduction in the sub scanning direction is performed by the scanning speed of the scanning optical system and the enlarging/reducing circuit. When a magnification within a magnification range depending on the zoom processing circuit and the scanning optical system is specified, the enlargement/reduction of the input image data by the enlarging/reducing circuit is not performed.
摘要翻译：图像形成装置设置有变焦处理电路，扫描光学系统和放大/缩小电路。通过变焦处理电路和放大/缩小电路进行主扫描方向上形成的图像的放大/缩小，并且通过扫描光学系统的扫描速度和副扫描方向的放大/缩小来执行副扫描方向的放大/缩小放大/缩小电路。当指定根据变焦处理电路和扫描光学系统的倍率范围内的放大率时，不执行放大/缩小电路对输入图像数据的放大/缩小。

6. 发明授权

US5684600A Image processor for smoothing and differentiating periodic areas and character areas using coefficients 失效
标题翻译：图像处理器，用于使用系数平滑和微分周期区域和字符区域
公开(公告)号：US5684600A
公开(公告)日：1997-11-04
申请号：US575083
申请日：1995-12-19
申请人： Tadashi Miyazaki , Masaya Fujimoto , Hidechika Kumamoto , Haruo Yamamoto , Shinji Hayashi
发明人： Tadashi Miyazaki , Masaya Fujimoto , Hidechika Kumamoto , Haruo Yamamoto , Shinji Hayashi
IPC分类号： H04N1/60 , G06T5/20 , H04N1/40 , H04N1/409 , H04N1/46 , H04N1/58 , G06K9/36
CPC分类号： H04N1/4092 , H04N1/40062 , H04N1/58
摘要： An image processor performs emphasis processings suitable for materials to be copied to produce clear copy outputs. The image processor has a digitizing circuit which outputs a digital signal produced by digitizing an image. The processor further has a first detecting circuit which detects an area of the digital signal including a periodic component, a second detecting circuit which detects a character area of the digital signal, and a smoothing circuit which smoothes the digital signal to output a smoothed signal. Either the digital signal or the smoothed signal is selected and outputted by a changeover circuit according to an output of the first detecting circuit. The output of the changeover circuit is differentiated into a plurality of differentiated signals by a differentiating circuit by use of a plurality of different coefficients. One of the differentiated signals is selected and outputted according to the outputs of the first and second detecting circuits.
摘要翻译：图像处理器执行适合于要复制的材料的强调处理以产生清晰的拷贝输出。图像处理器具有数字化电路，其输出通过数字化图像而产生的数字信号。处理器还具有检测包括周期性分量的数字信号的区域的第一检测电路，检测数字信号的字符区域的第二检测电路以及平滑数字信号以输出平滑信号的平滑电路。根据第一检测电路的输出，通过转换电路选择和输出数字信号或平滑信号。通过使用多个不同的系数，通过微分电路将转换电路的输出微分成多个微分信号。根据第一和第二检测电路的输出来选择和输出微分信号之一。

7. 发明授权

US5250545A Cancer cell metastasis inhibitor methods 失效
标题翻译：癌细胞转移抑制剂方法
公开(公告)号：US5250545A
公开(公告)日：1993-10-05
申请号：US621699
申请日：1990-12-03
申请人： Tsutomu Tsuruoka , Satoru Nakabayashi , Harumi Fukuyasu , Yuuko Ishii , Takashi Tsuruoka , Haruo Yamamoto , Shigeharu Inouye , Shinichi Kondo
发明人： Tsutomu Tsuruoka , Satoru Nakabayashi , Harumi Fukuyasu , Yuuko Ishii , Takashi Tsuruoka , Haruo Yamamoto , Shigeharu Inouye , Shinichi Kondo
IPC分类号： A61K31/445 , C07D211/76 , C07D211/06 , A61K31/70
CPC分类号： C07D211/76 , A61K31/445
摘要： Sugar lactams such as N-(3-phenylpropyl)-1-deoxynojirimycin, 1-deoxynojirimycin, D-glucaro-.delta.-lactam, 6-O-triphenylmethyl-D-gluco-.delta.-lactam, etc., and new derivatives thereof which inhibit metastasis of cancer cells.
摘要翻译：糖内酰胺如N-（3-苯基丙基）-1-脱氧野尻霉素，1-脱氧野尻霉素，D-葡萄糖内酯-δ-内酰胺，6-O-三苯基甲基-D-葡萄糖-δ-内酰胺等，及其新衍生物抑制癌细胞的转移。

8. 发明授权

US5037993A Sulfonyl derivatives of an antibiotic substance isolated from streptomyces 失效
标题翻译：从链霉菌分离的抗生素物质的磺酰基衍生物
公开(公告)号：US5037993A
公开(公告)日：1991-08-06
申请号：US520424
申请日：1990-05-08
申请人： Kazunori Ohba , Masaji Sezaki , Shinichi Kondo , Masao Koyama , Tadashi Nakazawa , Haruo Yamamoto
发明人： Kazunori Ohba , Masaji Sezaki , Shinichi Kondo , Masao Koyama , Tadashi Nakazawa , Haruo Yamamoto
IPC分类号： C07D471/04 , C07D487/04 , C12P17/18
CPC分类号： C07D471/04 , C07D487/04 , C12P17/182
摘要： Novel substances exhibiting antimicrobial activity and antitumor activity, a process for producing them by cultivating a microorganism belonging to the genus Streptomyces and capable of producing them and derivatives of such substances.
摘要翻译：具有抗微生物活性和抗肿瘤活性的新型物质，通过培养属于链霉菌属的微生物并能够生产它们和这些物质的衍生物的方法。

9. 发明授权

US5035414A Method of controlling driving of conveyor means in automatic document conveying device 失效
标题翻译：控制自动文件传送装置中输送装置的驱动方法
公开(公告)号：US5035414A
公开(公告)日：1991-07-30
申请号：US441287
申请日：1989-11-27
申请人： Mitsugu Shibanaka , Haruo Yamamoto
发明人： Mitsugu Shibanaka , Haruo Yamamoto
IPC分类号： B65H5/06 , B65H7/00 , B65H9/00 , G03B27/62 , G03G15/00 , G03G15/04 , H02P3/10
CPC分类号： G03G15/60 , G03B27/625 , G03G2215/00185
摘要： A method of controlling the driving of a conveyor in an automatic document conveying device in which the conveyor is positioned opposite a transparent plate in an image processing machine and a reversibly rotatable electric motor for driving the conveyor. In the automatic document conveying device, a sheet-like document fed between the transparent plate and the conveyor is conveyed in a predetermined direction on the transparent plate by applying a normally rotating voltage to the electric motor to rotate the electric motor in a normal direction and drive the conveyor in a predetermined direction. Thereafter, the document is stopped at a required site on the transparent plate by producing a braking action in the electric motor and thus stopping the conveyor. The conveying speed of the conveyor is detected as the conveyor is driven in the predetermined direction is detected. According to the detected conveying speed, the time at which the braking action is produced in the electric motor, and/or at least one of a time at which the application of the normally rotating voltage to the electric motor is stopped and the time at which the braking action is produced in the electric motor is controlled. The braking action is produced by applying a second voltage to the electric motor after the lapse of some time following the stopping of applying of the normally rotating voltage to the electric motor.

10. 发明授权

US4801975A Eraser lamp and transparent guide plate in electrostatic image transfer 失效
标题翻译：橡皮灯和透明导板静电图像转印
公开(公告)号：US4801975A
公开(公告)日：1989-01-31
申请号：US39088
申请日：1987-04-16
申请人： Atsushi Kano , Toshio Watanabe , Haruo Yamamoto , Katsuhide Yamaguchi , Kenji Oda , Arihiro Tsunoda , Masahiko Fukano
发明人： Atsushi Kano , Toshio Watanabe , Haruo Yamamoto , Katsuhide Yamaguchi , Kenji Oda , Arihiro Tsunoda , Masahiko Fukano
IPC分类号： G03G15/00 , G03G15/16 , G03G21/08
CPC分类号： G03G15/6532 , G03G15/165 , G03G21/08
摘要： A copying machine, including a photosensitive drum; a corona charger; an exposure device for exposing the photosensitive drum to an optical image of an original; a developing unit for developing a toner image on the photosensitive drum; a transfer corona charger for transferring the developed toner image to copy paper; a device for mechanically separating the imaged copy paper from the photosensitive drum; and a system for cleaning the drum after the image transfer, which includes an eraser lamp disposed adjacent the copy paper delivery side of the transfer corona charger at a position for illuminating copy paper from the rear side thereof upon image transfer thereto, and a control unit for controlling the operation of the transfer corona charger and the eraser lamp, thereby assuring smooth separation of copy paper after image transfer and efficient transport of the paper.
摘要翻译：复印机，包括感光鼓; 电晕充电器用于将感光鼓曝光到原稿的光学图像的曝光装置; 显影单元，用于在感光鼓上显影调色剂图像; 用于将显影的调色剂图像转印到复印纸的转印电晕充电器; 用于将成像的复印纸与感光鼓机械分离的装置; 以及用于在图像转印之后清洁滚筒的系统，其包括在转印电晕充电器的复印纸输送侧附近的设置在用于在图像转印到其后从其后侧照亮复印纸的位置处的擦除器灯和控制单元用于控制转印电晕充电器和橡皮灯的操作，从而确保图像转印后的复印纸的平滑分离和纸的有效传送。

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