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11. 发明申请

US20060092264A1 Image forming apparatus and image forming method 审中-公开
标题翻译：图像形成装置及图像形成方法
公开(公告)号：US20060092264A1
公开(公告)日：2006-05-04
申请号：US11085174
申请日：2005-03-22
申请人： Yoshiki Matsuzaki , Kozo Tagawa , Takeshi Kato , Osamu Goto
发明人： Yoshiki Matsuzaki , Kozo Tagawa , Takeshi Kato , Osamu Goto
IPC分类号： B41J2/455
CPC分类号： G03G15/326 , G03G15/0194 , G03G15/0435 , G03G2215/0119 , G03G2215/0158 , G03G2215/0404
摘要： An image forming apparatus having a plurality of light sources and printing an image carrier by collectively scanning an image carrier with beams from the plurality of light sources includes a screen processing unit for performing a screen process on input image data and a registration correction processing unit for performing skew correction on the image data on which the screen process has been performed and for performing an image shift process in the sub-scanning direction, which is a moving direction of the image carrier, based on a periodic characteristic of exposure by the collective scanning and the period of the screen by the screen process.
摘要翻译：具有多个光源的图像形成装置和通过用来自多个光源的光束共同扫描图像载体来打印图像载体的图像形成装置包括：画面处理单元，用于对输入图像数据进行画面处理;以及登记校正处理单元，对已经进行了画面处理的图像数据执行偏斜校正，并且基于通过集体扫描的曝光的周期特性，在作为图像载体的移动方向的副扫描方向上执行图像移位处理和屏幕过程的屏幕时间。

12. 发明授权

US08284453B2 Image processing apparatus, image forming apparatus, image processing method, and recording medium for changing an image width 有权
标题翻译：图像处理装置，图像形成装置，图像处理方法以及用于改变图像宽度的记录介质
公开(公告)号：US08284453B2
公开(公告)日：2012-10-09
申请号：US11785160
申请日：2007-04-16
申请人： Shun Yashima , Yoshiki Matsuzaki , Osamu Goto , Takeshi Kato , Yasuhiro Arai , Toshiyuki Kazama
发明人： Shun Yashima , Yoshiki Matsuzaki , Osamu Goto , Takeshi Kato , Yasuhiro Arai , Toshiyuki Kazama
IPC分类号： G06T5/00 , H04N1/407 , H04N1/409 , G06K15/00 , G06K9/40
CPC分类号： G06T3/4023 , H04N1/393
摘要： There is provided an image processing apparatus having an image segmentation unit that divides image formation into image areas in a first direction, a random number memory that stores random numbers, a reference position determination unit that determines a reference position so as to vary in a second direction perpendicular to the first direction, a pixel determination unit that determines a pixel as a target to be subjected to correction processing of pixel insertion into or pixel reduction from each of the image areas, for the each of the image areas, according to the stored random numbers and the determined reference position, among pixels in the each of the image areas, and an image width change unit that performs the correction processing on the determined pixel to change an image width of the image information in the first direction.
摘要翻译：提供一种具有图像分割单元的图像处理装置，该图像分割单元将图像形成分成第一方向的图像区域，存储随机数的随机数存储器，基准位置确定单元，其确定参考位置以在第二方向上变化垂直于第一方向的方向的像素确定单元，根据所存储的像素确定单元，根据存储的像素确定单元确定要对像素插入进行校正处理的像素或者从每个图像区域的像素缩小中的像素每个图像区域中的像素之间的确定的参考位置和确定的参考位置，以及对所确定的像素执行校正处理以改变第一方向上的图像信息的图像宽度的图像宽度改变单元。

13. 发明申请

US20080089585A1 Image processing apparatus, image forming apparatus, image processing method, and recording medium 有权
标题翻译：图像处理装置，图像形成装置，图像处理方法和记录介质
公开(公告)号：US20080089585A1
公开(公告)日：2008-04-17
申请号：US11785160
申请日：2007-04-16
申请人： Shun Yashima , Yoshiki Matsuzaki , Osamu Goto , Takeshi Kato , Yasuhiro Arai , Toshiyuki Kazama
发明人： Shun Yashima , Yoshiki Matsuzaki , Osamu Goto , Takeshi Kato , Yasuhiro Arai , Toshiyuki Kazama
IPC分类号： G06K9/34
CPC分类号： G06T3/4023 , H04N1/393
摘要： There is provided an image processing apparatus having an image segmentation unit that divides image formation into image areas in a first direction, a random number memory that stores random numbers, a reference position determination unit that determines a reference position so as to vary in a second direction perpendicular to the first direction, a pixel determination unit that determines a pixel as a target to be subjected to correction processing of pixel insertion into or pixel reduction from each of the image areas, for the each of the image areas, according to the stored random numbers and the determined reference position, among pixels in the each of the image areas, and an image width change unit that performs the correction processing on the determined pixel to change an image width of the image information in the first direction.
摘要翻译：提供一种具有图像分割单元的图像处理装置，该图像分割单元将图像形成分成第一方向的图像区域，存储随机数的随机数存储器，基准位置确定单元，其确定参考位置以在第二方向上变化垂直于第一方向的方向的像素确定单元，根据所存储的像素确定单元，根据存储的像素确定单元确定要对像素插入进行校正处理的像素或者从每个图像区域的像素缩小中的像素每个图像区域中的像素之间的确定的参考位置和确定的参考位置，以及对所确定的像素执行校正处理以改变第一方向上的图像信息的图像宽度的图像宽度改变单元。

14. 发明申请

US20070165283A1 Image forming apparatus, image processing method thereof and storage medium storing program for image processing 审中-公开
标题翻译：图像形成装置，图像处理方法以及用于图像处理的存储介质存储程序
公开(公告)号：US20070165283A1
公开(公告)日：2007-07-19
申请号：US11516567
申请日：2006-09-07
申请人： Yoshiki Matsuzaki , Takeshi Kato , Kazuhiro Hama , Toshiki Matsui , Takeshi Saito
发明人： Yoshiki Matsuzaki , Takeshi Kato , Kazuhiro Hama , Toshiki Matsui , Takeshi Saito
IPC分类号： G06K15/00 , G06T5/00
CPC分类号： G06K15/129 , G06K15/128 , G06K2215/0085 , H04N1/58
摘要： An image forming apparatus that performs registration control when forming an image on a recording medium includes: a correction value determining unit that determines correction values for correcting misregistration of an image; an image processing unit that alters at least a part of a pattern included in the image based on the correction values determined by the correction value determining unit; and a correction processing unit that performs alteration on the image, in which at least a part of the pattern has been altered by the image processing unit, based on the correction values determined by the correction value determining unit.
摘要翻译：一种在记录介质上形成图像时进行登记控制的图像形成装置包括：校正值确定单元，确定用于校正图像的重合失调的校正值; 图像处理单元，其基于由校正值确定单元确定的校正值来改变包括在图像中的图案的至少一部分; 以及校正处理单元，其基于由校正值确定单元确定的校正值，对图像的至少一部分已经被图像处理单元改变的图像进行改变。

15. 发明授权

US08532509B2 Image forming apparatus and image forming method 有权
标题翻译：图像形成装置及图像形成方法
公开(公告)号：US08532509B2
公开(公告)日：2013-09-10
申请号：US12797344
申请日：2010-06-09
申请人： Shun Yashima , Yoshiki Matsuzaki
发明人： Shun Yashima , Yoshiki Matsuzaki
IPC分类号： G03G15/00
CPC分类号： G03G15/1605 , G03G15/0194 , G03G15/161 , G03G2215/0129 , G03G2215/0161
摘要： An image forming apparatus includes a plurality of toner-image forming units that receive image data and form electrostatic latent images on image bearing members in accordance with the image data, and form toner images of respective colors by developing the electrostatic latent images, an intermediate transfer member onto which the toner images are transferred, a transfer unit that transfers the toner images of the respective colors onto the intermediate transfer member, a controller that performs transfer control for changing a transfer pressure applied when the transfer unit transfers the toner images onto the intermediate transfer member, and a misregistration detector that detects a difference of a transfer position of each of the toner images of the respective colors on the intermediate transfer member when the transfer control is performed by the controller.
摘要翻译：图像形成装置包括：多个调色剂图像形成单元，其根据图像数据接收图像数据并在图像承载部件上形成静电潜像，并通过显影静电潜像形成各种颜色的调色剂图像;中间转印调色剂图像被转印到其上的转印单元，将各种颜色的调色剂图像转印到中间转印部件上的转印单元，执行转印控制以便当转印单元将调色剂图像转印到中间体上时施加的转印压力转印构件和不对准检测器，当由控制器执行转印控制时，检测中间转印部件上的各种颜色的每个调色剂图像的转印位置的差异。

16. 发明申请

US20080075363A1 Image processing device, image forming device, computer readable medium and image processing method 有权
标题翻译：图像处理装置，图像形成装置，计算机可读介质和图像处理方法
公开(公告)号：US20080075363A1
公开(公告)日：2008-03-27
申请号：US11730456
申请日：2007-04-02
申请人： Yoshiki Matsuzaki , Shun Yashima , Toshiyuki Kazama
发明人： Yoshiki Matsuzaki , Shun Yashima , Toshiyuki Kazama
IPC分类号： H04N1/40
CPC分类号： H04N1/3878 , H04N1/047 , H04N1/1135 , H04N1/12 , H04N2201/0471 , H04N2201/04717 , H04N2201/04722 , H04N2201/04787
摘要： An image processing device includes; an image segmentation unit that divides an image information set into a plurality of image areas, the image information set forming a plurality of lines each constituted of colored pixels arrayed in a first direction, and the image information set expressing gradations forming an image as a number of the colored pixels existing in a predetermined image area; an image area shift unit that shifts the predetermined image area among the plurality of image areas in a second direction different from the first direction, relative to an image area substantially contiguous to the predetermined image area; and a pixel replacement unit that replaces the colored pixels forming part of each of the lines and existing within a predetermined distance range from the boundary, with at least one of the colored pixels intervening between the lines.
摘要翻译：图像处理装置包括：图像分割单元，其将图像信息集合划分为多个图像区域，所述图像信息集合形成由在第一方向排列的彩色像素构成的多行，以及表示形成图像的灰度的图像信息集作为数字存在于预定图像区域中的彩色像素; 图像区域移位单元，其相对于与所述预定图像区域基本相邻的图像区域，在与所述第一方向不同的第二方向上移动所述多个图像区域中的所述预定图像区域; 以及像素置换单元，其替换形成从边界到预定距离范围内的每条线的一部分的彩色像素，其中至少一个彩色像素间插在线之间。

17. 发明授权

US07317879B2 Image forming apparatus operating in a power saving mode as long as possible 失效
公开(公告)号：US07317879B2
公开(公告)日：2008-01-08
申请号：US11157969
申请日：2005-06-22
申请人： Yoshiki Matsuzaki
发明人： Yoshiki Matsuzaki
IPC分类号： G03G15/00
CPC分类号： G03G15/5004 , G03G15/5087 , G03G2215/00109
摘要： An image forming apparatus operates in a power saving mode or in the normal printing mode. An image forming section forms an image in accordance with print data received from an external apparatus. A state detecting section detects a state of the image forming apparatus. A controller causes the image forming apparatus to enter into a power saving mode where the controller terminates supply of electric power to a section of the image forming apparatus that consumes a large electric power. A data detecting section detects whether the print data exists in the image forming apparatus. When the state detecting section detects a change in the state of the image forming apparatus and the data detecting section fails to detect print data in the image forming section, the controller causes the image forming apparatus to enter the power saving mode.

18. 发明申请

US20070127937A1 Image forming apparatus and image density correction device 有权
标题翻译：图像形成装置和图像浓度校正装置
公开(公告)号：US20070127937A1
公开(公告)日：2007-06-07
申请号：US11448002
申请日：2006-06-07
申请人： Junichi Ichikawa , Yoshiki Matsuzaki
发明人： Junichi Ichikawa , Yoshiki Matsuzaki
IPC分类号： G03G15/00
CPC分类号： G03G15/0131 , G03G15/043 , G03G2215/0161
摘要： An image forming apparatus, having a submodule that causes non-uniformity in density in a slow-scanning direction in accordance with rotation, includes a correction image forming unit that forms an image for density correction, in cooperation with the submodule, a density detector that detects a density of the image for density correction, a correction data generation unit that generates correction data to correct a density distribution based on a density distribution of the image for density correction in a slow-scanning direction detected by the density detector, a phase detector that detects a phase of the submodule, and a mark image forming unit that forms a mark image in synchronization with the phase of the submodule detected by the phase detector, in the image for density correction formed by the correction image forming unit.
摘要翻译：具有根据旋转使慢扫描方向上的浓度不均匀的子模块的图像形成装置包括与子模块协作形成用于浓度校正的图像的校正图像形成单元，密度检测器，检测用于浓度校正的图像的浓度;校正数据生成单元，其基于由浓度检测器检测到的慢扫描方向上的浓度校正用图像的浓度分布，生成校正数据，校正密度分布;相位检测器检测子模块的相位，以及标记图像形成单元，其在由校正图像形成单元形成的用于浓度校正的图像中与由相位检测器检测的子模块的相位同步地形成标记图像。

19. 发明授权

US06290027B1 Brake pad wear detector 失效
标题翻译：刹车片磨损探测器
公开(公告)号：US06290027B1
公开(公告)日：2001-09-18
申请号：US09358261
申请日：1999-07-20
申请人： Yoshiki Matsuzaki
发明人： Yoshiki Matsuzaki
IPC分类号： F16D6600
CPC分类号： F16D66/024
摘要： The shape of a lead wire for detecting the wear of a brake pad is improved to detect the limit height of a rib on a disk rotor, and wear limit of a lining of the brake pad. A probe is engaged in the outer peripheral portion of each of back plates of brake pads provided on both sides of a disk rotor and has a lead wire buried in the probe. The wire is curved to protrude a predetermined distance toward the disk rotor. The predetermined distance is larger than a predetermined maximum allowable height of an annular rib on the disk rotor at its outer peripheral portion.
摘要翻译：用于检测制动衬块磨损的引线的形状被改进以检测盘转子上的肋的极限高度以及制动衬片的衬里的磨损极限。探针设置在盘转子的两侧的制动衬块的背板的外周部分中，并且具有埋入探针中的引线。线弯曲成向盘转子突出预定距离。预定距离大于圆盘转子在其外周部分处的环形肋的预定最大允许高度。

20. 发明授权

US5706917A Disc brake having a shim engaged between a piston and a friction pad for retracting the friction pad upon retraction of the piston 失效
标题翻译：盘式制动器具有接合在活塞和摩擦垫之间的垫片，用于在活塞缩回时缩回摩擦垫
公开(公告)号：US5706917A
公开(公告)日：1998-01-13
申请号：US658674
申请日：1996-06-04
申请人： Yoshiki Matsuzaki
发明人： Yoshiki Matsuzaki
IPC分类号： F16D55/22 , F16D65/095 , F16D65/097 , F16D65/02
CPC分类号： F16D65/0979 , F16D65/0977
摘要： An open-top disc brake can prevent brake pads from being dragged by a piston while the brake is not applied by causing the pads to follow the piston, and permits easy replacement of the pads. Shims are provided between the pads and the pistons. The shims have first claws engaged with grooves formed in the pistons, and second claws engaged with the front face of a backing plate of each pad. The second claws comprise claws that engage both ends of the pad with respect to the tangential direction of the disc, and claws that engage the edge of the pad on the radially inner side of the disc. The piston retracting force imparted to each piston by its piston seal is transmitted to the pad through the shim, so that the pad is separated substantially entirely from the disc.
摘要翻译：开顶盘式制动器可以防止制动片被活塞拖动，同时不通过使衬垫跟随活塞而施加制动器，并且允许容易地更换衬垫。衬垫和活塞之间设有垫片。垫片具有与形成在活塞中的凹槽啮合的第一爪，并且第二爪与每个垫的背板的前表面接合。第二爪包括相对于盘的切线方向接合垫的两端的爪和在盘的径向内侧上接合垫的边缘的爪。通过其活塞密封件向每个活塞施加的活塞回缩力通过垫片传递到垫，使得垫基本上完全从盘分离。

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