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1. 发明授权

US08095060B2 Cleaning device and image forming apparatus 有权
标题翻译：清洁装置和成像装置
公开(公告)号：US08095060B2
公开(公告)日：2012-01-10
申请号：US12174492
申请日：2008-07-16
申请人： Yutaka Kiuchi , Satoshi Shigezaki , Satoya Sugiura , Ayumi Noguchi , Takayuki Yamashita , Mitsuo Yamamoto , Masaya Nakatsuhara , Yuki Nagamori , Mikio Yamaguchi
发明人： Yutaka Kiuchi , Satoshi Shigezaki , Satoya Sugiura , Ayumi Noguchi , Takayuki Yamashita , Mitsuo Yamamoto , Masaya Nakatsuhara , Yuki Nagamori , Mikio Yamaguchi
IPC分类号： G03G21/00
CPC分类号： G03G21/0011 , G03G21/007
摘要： A cleaning device includes a cleaning blade that contacts an image carrier and cleans residual toner remaining on the image carrier; a toner pool forming member that is disposed on an upstream side of the cleaning blade in a rotational direction of the image carrier, collects the residual toner that has been cleaned, and forms a toner pool that contacts the cleaning blade and the image carrier; and a toner amount adjusting component that makes the pressure of the residual toner that acts on the image carrier substantially uniform across an axis-of-rotation direction of the image carrier by adjusting the amount of the residual toner in the toner pool in the axis-of-rotation direction of the image carrier.
摘要翻译：清洁装置包括与图像载体接触并清洁留在图像载体上的残留调色剂的清洁刮板; 在图像载体的旋转方向上设置在清洁刮板的上游侧的调色剂池形成部件收集已经清洁的残留调色剂，并形成与清洁刮板和图像载体接触的调色剂池; 以及调色剂量调节组件，其通过调节在轴向调色剂池中的调色剂池中的残留调色剂的量使得作用在图像载体上的残留调色剂的压力在图像载体的旋转轴线方向上基本上均匀，图像载体的旋转方向。

2. 发明申请

US20090097893A1 CLEANING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：清洁装置和图像形成装置
公开(公告)号：US20090097893A1
公开(公告)日：2009-04-16
申请号：US12174492
申请日：2008-07-16
申请人： Yutaka Kiuchi , Satoshi Shigezaki , Satoya Sugiura , Ayumi Noguchi , Takayuki Yamashita , Mitsuo Yamamoto , Masaya Nakatsuhara , Yuki Nagamori , Mikio Yamaguchi
发明人： Yutaka Kiuchi , Satoshi Shigezaki , Satoya Sugiura , Ayumi Noguchi , Takayuki Yamashita , Mitsuo Yamamoto , Masaya Nakatsuhara , Yuki Nagamori , Mikio Yamaguchi
IPC分类号： G03G21/00
CPC分类号： G03G21/0011 , G03G21/007
摘要： A cleaning device includes a cleaning blade that contacts an image carrier and cleans residual toner remaining on the image carrier; a toner pool forming member that is disposed on an upstream side of the cleaning blade in a rotational direction of the image carrier, collects the residual toner that has been cleaned, and forms a toner pool that contacts the cleaning blade and the image carrier; and a toner amount adjusting component that makes the pressure of the residual toner that acts on the image carrier substantially uniform across an axis-of-rotation direction of the image carrier by adjusting the amount of the residual toner in the toner pool in the axis-of-rotation direction of the image carrier.
摘要翻译：清洁装置包括与图像载体接触并清洁留在图像载体上的残留调色剂的清洁刮板; 在图像载体的旋转方向上设置在清洁刮板的上游侧的调色剂池形成部件收集已经清洁的残留调色剂，并形成与清洁刮板和图像载体接触的调色剂池; 以及调色剂量调节组件，其通过调节在轴向调色剂池中的调色剂池中的残留调色剂的量使得作用在图像载体上的残留调色剂的压力在图像载体的旋转轴线方向上基本上均匀，图像载体的旋转方向。

3. 发明申请

US20070065177A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20070065177A1
公开(公告)日：2007-03-22
申请号：US11403004
申请日：2006-04-13
申请人： Takayuki Yamashita , Yutaka Kiuchi
发明人： Takayuki Yamashita , Yutaka Kiuchi
IPC分类号： G03G21/00
CPC分类号： G03G21/105
摘要： An image forming apparatus includes an image carrier that rotates in a predetermined direction so as to carry a toner image, a charging member that charges the image carrier by a discharge operation, a toner holding member that is disposed to be in contact with the image carrier so as to hold toner in a portion being in contact with the image carrier and that removes a discharge product generated on the image carrier, and a holding amount adjusting unit that adjusts a toner holding amount of the toner holding member. The holding amount adjusting unit includes an estimation unit that estimates a current toner holding amount of the toner holding member, and a correction unit that corrects the toner holding amount of the toner holding member on a basis of an estimation result obtained from the estimation unit.
摘要翻译：图像形成装置包括：图像载体，其沿预定方向旋转以携带调色剂图像;充电构件，其通过排出操作对图像载体进行充电;调色剂保持构件，其设置成与图像载体接触以便将调色剂保持在与图像载体接触的部分中，并且除去在图像载体上产生的排出物，以及保持量调节单元，其调节调色剂保持部件的调色剂保持量。保持量调节单元包括：估计单元，其估计调色剂保持构件的当前调色剂保持量;以及校正单元，其基于从估计单元获得的估计结果来校正调色剂保持构件的调色剂保持量。

4. 发明授权

US07664430B2 Image forming apparatus with a holding amount adjusting unit 有权
标题翻译：具有保持量调节单元的图像形成装置
公开(公告)号：US07664430B2
公开(公告)日：2010-02-16
申请号：US11403004
申请日：2006-04-13
申请人： Takayuki Yamashita , Yutaka Kiuchi
发明人： Takayuki Yamashita , Yutaka Kiuchi
IPC分类号： G03G21/00
CPC分类号： G03G21/105
摘要： An image forming apparatus includes an image carrier that rotates in a predetermined direction so as to carry a toner image, a charging member that charges the image carrier by a discharge operation, a toner holding member that is disposed to be in contact with the image carrier so as to hold toner in a portion being in contact with the image carrier and that removes a discharge product generated on the image carrier, and a holding amount adjusting unit that adjusts a toner holding amount of the toner holding member. The holding amount adjusting unit includes an estimation unit that estimates a current toner holding amount of the toner holding member, and a correction unit that corrects the toner holding amount of the toner holding member on a basis of an estimation result obtained from the estimation unit.
摘要翻译：图像形成装置包括：图像载体，其沿预定方向旋转以携带调色剂图像;充电构件，其通过排出操作对图像载体进行充电;调色剂保持构件，其设置成与图像载体接触以便将调色剂保持在与图像载体接触的部分中，并且除去在图像载体上产生的排出物，以及保持量调节单元，其调节调色剂保持部件的调色剂保持量。保持量调节单元包括：估计单元，其估计调色剂保持构件的当前调色剂保持量;以及校正单元，其基于从估计单元获得的估计结果来校正调色剂保持构件的调色剂保持量。

5. 发明授权

US08169504B2 Image processing device and image processing method 有权
标题翻译：图像处理装置及图像处理方法
公开(公告)号：US08169504B2
公开(公告)日：2012-05-01
申请号：US12714285
申请日：2010-02-26
申请人： Yutaka Kiuchi , Yutaka Kato
发明人： Yutaka Kiuchi , Yutaka Kato
IPC分类号： H04N5/235
CPC分类号： G06T5/40 , G06T5/50 , G06T2207/10144 , G06T2207/20208 , G06T2207/30108 , G06T2207/30244 , H04N5/2355
摘要： This invention provides an image processing device and an image processing method capable of performing image processing of higher accuracy using the synthetic image data with enlarged dynamic range. An image processing method including the steps of acquiring a plurality of input image data with pixel information defined with a first tone range by performing imaging over plural times at different exposure conditions using an imaging unit, generating synthetic image data with pixel information defined with a second tone range wider than the first tone range by synthesizing the plurality of input image data, generating processed image data containing pixel information defined with the second tone range by performing image processing on the synthetic image data for facilitating detection or measurement related to an imaged target; and converting the processed image data to output image data containing pixel information defined with a third tone range narrower than the second tone range is disclosed.
摘要翻译：本发明提供一种图像处理装置和图像处理方法，其能够使用具有放大的动态范围的合成图像数据进行更高精度的图像处理。一种图像处理方法，包括以下步骤：通过使用成像单元在不同的曝光条件下进行多次成像来获取用第一色调范围定义的像素信息的多个输入图像数据，生成具有由第二色彩定义的像素信息的合成图像数据通过合成多个输入图像数据来生成比第一音调范围宽的音调范围，通过对合成图像数据执行图像处理来产生包含用第二音调范围定义的像素信息的处理图像数据，以便于与成像目标相关的检测或测量; 并且将经处理的图像数据转换成包含用比第二色调范围窄的第三色调范围定义的含有像素信息的输出图像数据。

6. 发明授权

US07938330B2 Methods and execution programs for reading and displaying a two-dimensional code 有权
标题翻译：用于读取和显示二维码的方法和执行程序
公开(公告)号：US07938330B2
公开(公告)日：2011-05-10
申请号：US10554723
申请日：2004-04-23
申请人： Yutaka Kiuchi , Kohshiro Inomata
发明人： Yutaka Kiuchi , Kohshiro Inomata
IPC分类号： G06K7/14
CPC分类号： G06K7/1417 , G06K7/14
摘要： A method for reading and displaying a two-dimensional code is to enable the display of digital information with high cell density and to enable an accurate reading of digital information, while responding to the various conditions. An image pattern that can be distinguished from surrounding cells is detected from an image data containing the two-dimensional code by verifying an image on the image data with a predetermined verification pattern. The detected image pattern includes the image of one or more data marks.
摘要翻译：用于读取和显示二维码的方法是使得能够以高单元密度显示数字信息，并且能够在响应各种条件的同时准确地读取数字信息。通过使用预定的验证模式验证图像数据上的图像，从包含二维码的图像数据检测可以与周围的单元区分的图像图案。所检测的图像图案包括一个或多个数据标记的图像。

7. 发明申请

US20080123946A1 IMAGE PROCESSING DEVICE 审中-公开
标题翻译：图像处理装置
公开(公告)号：US20080123946A1
公开(公告)日：2008-05-29
申请号：US11773264
申请日：2007-07-03
申请人： Yutaka Kiuchi , Yutaka Kato
发明人： Yutaka Kiuchi , Yutaka Kato
IPC分类号： G06K9/00
CPC分类号： H04N1/62
摘要： A color image configured by a plurality of pixels is displayed on an image display region, and an arbitrary region of the image displayed in the image display region is specified using a mouse and the like. A two-dimensional specific color map based on hue parameter and chroma parameter and a one-dimensional specific color map based on value parameter are displayed in a specific color map region. The color parameters of each pixel included in the specified region are acquired, and the corresponding position of each pixel included in the specified region is displayed in the specific color map based on the acquired color parameters. The specific range of the specific color is set by adjusting the range of hue, chroma, and value parameters in the specific color map, and the image having the color included in the specific range is extraction-processed according to an instruction.
摘要翻译：在图像显示区域上显示由多个像素构成的彩色图像，并且使用鼠标等指定在图像显示区域中显示的图像的任意区域。基于色调参数和色度参数的二维特定颜色图以及基于值参数的一维特定颜色图显示在特定颜色图区域中。获取包括在指定区域中的每个像素的颜色参数，并且基于所获取的颜色参数在特定颜色图中显示包括在指定区域中的每个像素的对应位置。特定颜色的特定范围通过调整特定颜色图中的色相，色度和值参数的范围来设定，并且根据指令对包含在特定范围内的颜色的图像进行提取处理。

8. 发明授权

US08698831B2 Image processing device and image processing method 有权
标题翻译：图像处理装置及图像处理方法
公开(公告)号：US08698831B2
公开(公告)日：2014-04-15
申请号：US12561958
申请日：2009-09-17
申请人： Yutaka Kato , Yutaka Kiuchi
发明人： Yutaka Kato , Yutaka Kiuchi
IPC分类号： G09G5/02 , G06K9/00
CPC分类号： H04N1/3871 , G06T5/009 , G06T5/40 , H04N1/4074 , H04N5/2351 , H04N5/243
摘要： This invention provides an image processing device and an image processing method capable of generating synthetic image data containing effective image information without being influenced by the variation of the photographing environment. A correcting portion updates (shifts) a “brightness” upper and lower limit range according to a deviation ΔE received from a deviation calculating portion. The correcting portion accepts an initial value Emax0 of the “brightness” upper limit and an initial value Emin0 of the lower limit in advance, so that the “brightness” upper limit and lower limit after update is (Emax0+ΔE) and (Emin0+ΔE), respectively. The “brightness” upper and lower limit range after the update calculated by the correcting portion is provided to a tone mapping unit.
摘要翻译：本发明提供一种能够生成包含有效图像信息的合成图像数据的图像处理装置和图像处理方法，而不受拍摄环境的变化的影响。校正部分根据从偏差计算部分接收到的偏差＆Dgr; E更新（偏移）“亮度”上限和下限范围。校正部分预先接受“亮度”上限的初始值Emax0和下限的初始值Emin0，使得更新后的“亮度”上限和下限为（Emax0 +＆Dgr; E）和（ Emin0 +＆Dgr; E）。由校正部分计算的更新后的“亮度”上限和下限范围被提供给色调映射单元。

9. 发明授权

US08430329B2 Two-dimensional code publishing program and two-dimensional code decoding program 有权
公开(公告)号：US08430329B2
公开(公告)日：2013-04-30
申请号：US12382316
申请日：2009-03-13
申请人： Yutaka Kiuchi , Kohshiro Inomata
发明人： Yutaka Kiuchi , Kohshiro Inomata
IPC分类号： G06K19/05
CPC分类号： G06K19/06037
摘要： A two-dimensional code publishing program that provides display of beautiful two-dimensional codes with homogeneity and a high sense of design, and a two-dimensional code decoding program that decodes bit strings expressed as two-dimensional codes in various situations.In a display of cells having a color with a low visibility against the blank area surrounding the two-dimensional code, a contrast is set between the gradation of the color component having a gradation close to that of the blank area and/or in a display of cells having a color with a high visibility against the blank area surrounding the two-dimensional code, the contrast is reduced between the gradation of the color component having a gradation far from that of the blank area.

10. 发明授权

US08422759B2 Image processing method and image processing device 有权
标题翻译：图像处理方法及图像处理装置
公开(公告)号：US08422759B2
公开(公告)日：2013-04-16
申请号：US13029451
申请日：2011-02-17
申请人： Yutaka Kato , Shiro Fujieda , Yutaka Kiuchi , Shohei Nakaoka
发明人： Yutaka Kato , Shiro Fujieda , Yutaka Kiuchi , Shohei Nakaoka
IPC分类号： G06T7/001
CPC分类号： G06K9/481 , G06T7/74 , G06T2207/30164
摘要： An edge code histogram of a model generated in a model image is registered. A target region with respect to the input image is set. An edge code histogram for the target region is generated. A relative positional relationship between the edge code histogram of the model and the edge code histogram for the target region is sequentially changed, and a degree of coincidence between the edge code histograms at each relative position is calculated. A possibility that the region that matches the model is contained in the set target region from the sequentially calculated degree of coincidence between the edge code histograms is evaluated. Then a candidate point having a possibility of matching the model in the input image is specified while sequentially changing the position of the target region with respect to the input image and repeating steps above for each target region.
摘要翻译：注册在模型图像中生成的模型的边缘码直方图。设置相对于输入图像的目标区域。生成目标区域的边缘码直方图。依次改变模型的边缘码直方图与目标区域的边缘码直方图之间的相对位置关系，并且计算每个相对位置处的边缘码直方图之间的一致度。评估与依次计算出的边缘码直方图之间的一致度的区域与模型相匹配的区域包含在设定目标区域中的可能性。然后指定具有与输入图像中的模型匹配的可能性的候选点，同时相对于输入图像依次改变目标区域的位置，并针对每个目标区域重复上述步骤。

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