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1. 发明授权

US09575441B2 Image forming system 有权
标题翻译：图像形成系统
公开(公告)号：US09575441B2
公开(公告)日：2017-02-21
申请号：US14929860
申请日：2015-11-02
申请人： Takeshi Kojima , Tomoya Ohmura , Sho Sekiguchi , Taichi Urayama , Kazuya Saitoh , Takuya Moriyama , Hiroomi Tamura , Tetsuto Ueda , Naoyuki Ozaki
发明人： Takeshi Kojima , Tomoya Ohmura , Sho Sekiguchi , Taichi Urayama , Kazuya Saitoh , Takuya Moriyama , Hiroomi Tamura , Tetsuto Ueda , Naoyuki Ozaki
IPC分类号： G03G15/16 , G03G15/00
CPC分类号： G03G15/161 , G03G15/1665 , G03G15/168 , G03G15/50 , G03G15/6538 , G03G15/6544 , G03G15/6582 , G03G2215/00599 , G03G2215/00603
摘要： An image forming system includes a post-processing unit capable of performing a post-processing on the sheet on which the toner image is formed. The image forming system is capable of executing a transfer cleaning operation to move toner from a transfer member to an image bearer by electrostatic force caused by cleaning bias applied by a bias applying unit in a state where the image bearer and the transfer member are rotated, to clean the transfer member, as an inter-sheet operation performed when at least one of inter-sheet areas that exist on the image bearer during a successive image forming period. The image forming system is capable of executing a rotation stop operation to stop rotation of the image bearer and the transfer member, as the inter-sheet operation when the post-processing is performed, in addition to the transfer cleaning operation, before or after the transfer cleaning operation is executed.
摘要翻译：图像形成系统包括能够对其上形成调色剂图像的片材进行后处理的后处理单元。图像形成系统能够执行转印清洁操作，以在图像承载体和转印构件旋转的状态下，通过由偏置施加单元施加的清洁偏压引起的静电力将调色剂从转印构件移动到图像承载体，作为在连续图像形成期间中存在于图像承载体上的片材间区域中的至少一个时执行的片材间操作，来清洁转印构件。图像形成系统除了转印清洁操作之外，还可以执行旋转停止操作，以便在执行后处理时作为片材间操作来停止图像承载体和转印部件的旋转。执行转印清洁操作。

2. 发明授权

US09182220B2 Image photographing device and method for three-dimensional measurement 有权
标题翻译：图像拍摄装置和三维测量方法
公开(公告)号：US09182220B2
公开(公告)日：2015-11-10
申请号：US13256543
申请日：2010-03-15
申请人： Nobuo Kochi , Takuya Moriyama
发明人： Nobuo Kochi , Takuya Moriyama
IPC分类号： H04N13/02 , G01B11/24
CPC分类号： G01B11/24 , G01B2210/52 , H04N13/20
摘要： An image photographing device for three-dimensional measurement sequentially photographs a measuring object in an overlapping manner by a single camera. The image photographing device for three-dimensional measurement photographs the measuring object with marks having self-other identifiable identification codes, extracts the marks from a photographed image, identifies the identification codes of the marks, defines an area of the measuring object in the photographed image into photographed areas surrounded by the marks, counts a number of photographing times of each of the photographed areas which are involved in different photographed images, groups the photographed areas in response to the number of photographing times, inputs positions of the marks in a coordinate space of a photographing range image of the measuring object, connects the positions of the marks input in the photographing range image such that mark symbols of the marks surrounding the photographed areas correspond to each other to match the photographed areas into the photographing range image, and indicates the photographed areas matched into the photographing range image.
摘要翻译：用于三维测量的图像拍摄装置通过单个相机以重叠的方式顺序拍摄测量对象。用于三维测量的图像拍摄装置用具有自身可识别识别码的标记拍摄测量对象，从拍摄图像中提取标记，识别标记的识别码，定义拍摄图像中的测量对象的区域在由标记包围的拍摄区域中，对涉及不同拍摄图像的每个拍摄区域的拍摄次数进行计数，根据拍摄次数对拍摄区域进行分组，将标记的位置输入到坐标空间测量对象的拍摄范围图像连接摄像范围图像中输入的标记的位置，使得拍摄区域周围的标记的标记符号彼此对应，以将拍摄区域匹配到拍摄范围图像中，并且指示拍摄区域与拍摄范围相匹配图片。

3. 发明申请

US20120127279A1 IMAGE PHOTOGRAPHING DEVICE AND METHOD FOR THREE-DIMENSIONAL MEASUREMENT 有权
标题翻译：图像摄影装置和三维测量方法
公开(公告)号：US20120127279A1
公开(公告)日：2012-05-24
申请号：US13256543
申请日：2010-03-15
申请人： Nobuo Kochi , Takuya Moriyama
发明人： Nobuo Kochi , Takuya Moriyama
IPC分类号： H04N13/02
CPC分类号： G01B11/24 , G01B2210/52 , H04N13/20
摘要： An image photographing device for three-dimensional measurement is provided that enables efficient photographing with just sufficient images in a case that a photographer uses a single camera to photograph while moving. An image photographing device 1 for three-dimensional measurement sequentially photographs a measuring object in an overlapping manner by a single camera. The image photographing device 1 for three-dimensional measurement photographs the measuring object 2 with marks having self-other identifiable identification codes, extracts the marks from a photographed image, identifies the identification codes of the marks, defines an area of the measuring object 2 in the photographed image into photographed areas surrounded by the marks, counts a number of photographing times of each of the photographed areas which are involved in different photographed images, groups the photographed areas in response to the number of photographing times, inputs positions of the marks in a coordinate space of a photographing range image of the measuring object 2, connects the positions of the marks input in the photographing range image such that mark symbols of the marks surrounding the photographed areas correspond to each other to match the photographed areas into the photographing range image, and indicates the photographed areas matched into the photographing range image.
摘要翻译：提供一种用于三维测量的图像拍摄装置，其在拍摄者使用单个相机在移动时拍摄的情况下能够仅利用足够的图像进行拍摄。用于三维测量的图像拍摄装置1通过单个相机以重叠的方式顺序拍摄测量对象。用于三维测量的图像拍摄装置1用具有自身可识别识别码的标记拍摄测量对象2，从拍摄图像中提取标记，识别标记的识别码，将测量对象2的区域定义在拍摄图像到由标记包围的拍摄区域中，对涉及不同拍摄图像的每个拍摄区域的拍摄次数进行计数，对拍摄区域进行响应于拍摄次数的组合，将标记的位置输入测量对象2的拍摄范围图像的坐标空间连接在拍摄范围图像中输入的标记的位置，使得拍摄区域周围的标记的标记符号彼此对应以将拍摄区域匹配成拍摄范围图像，并指示拍摄区域与照相机匹配 g范围图像。

4. 发明申请

US20070065004A1 Three-dimensional measurement system and method of the same, and color-coded mark 审中-公开
标题翻译：三维测量系统及方法相同，并具有彩色标记
公开(公告)号：US20070065004A1
公开(公告)日：2007-03-22
申请号：US11495884
申请日：2006-07-31
申请人： Nobuo Kochi , Takuya Moriyama , Masayuki Hideshima , Mitsuharu Yamada
发明人： Nobuo Kochi , Takuya Moriyama , Masayuki Hideshima , Mitsuharu Yamada
IPC分类号： G06K9/00
CPC分类号： G01C15/02 , G01C11/06 , G06K9/3216 , G06K2009/3225
摘要： This invention provides a three-dimensional measurement system that improves the efficiency of and enables the automation of non-contact three-dimensional measurement over a wide range using a coded target. A measuring object 1 is photographed in stereo such that the resulting images include four coded marks CT each having a position detection pattern P1 and a code pattern P3. A series of images are photographed in stereo such that adjacent images share two coded marks CT. The position detection pattern P1 and the code pattern P3 are extracted from a pair of photographed images. A point corresponding to a reference point is searched for using the identification codes of the coded marks CT. A stereo matching area is determined. All the processes including photographing, extraction, orientation and three-dimensional measurement can be fully automated.
摘要翻译：本发明提供了一种三维测量系统，其使用编码目标提高了在宽范围内的非接触三维测量的效率并使其能够自动化。测量对象1以立体声拍摄，使得所得到的图像包括四个具有位置检测模式P 1和代码模式P 3的编码标记CT。以立体声拍摄一系列图像，使得相邻图像共享两个编码标记CT。从一对拍摄图像中提取位置检测图案P 1和码图案P 3。使用编码标记CT的识别码来搜索与参考点相对应的点。确定立体匹配区域。包括拍摄，提取，取向和三维测量在内的所有过程都可以完全自动化。

5. 发明申请

US20050046793A1 Eye characteristic measuring apparatus 有权
标题翻译：眼睛特征测量仪器
公开(公告)号：US20050046793A1
公开(公告)日：2005-03-03
申请号：US10498229
申请日：2002-12-10
申请人： Yoko Hirohara , Takuya Moriyama
发明人： Yoko Hirohara , Takuya Moriyama
IPC分类号： A61B3/103 , A61B3/00
CPC分类号： A61B3/1015
摘要： An eye characteristic measuring apparatus can effectively and properly measure and display wavefront aberration of an eye regardless of the eye state. A first illumination optical system (200A) illuminates a small area on a retina of the eye by a first light flux from a first light source unit (100). A first reception light optical system (300A) leads a part of light flux reflected from the retina (61) to a first light reception unit (510) via a first conversion member (400) for converting the reflected light flux into at least 17 beams. A measurement data judgment unit, for example, judges whether the measurement data is appropriate for calculating the wavefront aberration according to a first signal from the first light reception unit (510). For example, when the measurement data judgment unit judges that the measurement data is not appropriate, a first correction unit causes to display a check correction screen which will be detailed later and corrects the data into appropriate measurement data. Furthermore, according to the measurement data judged to be appropriate or the measurement data which has been corrected by the first correction unit (603), a calculation unit calculates the wavefront aberration of the eye (60) as optical characteristic. Moreover, a measurement result judgement unit for example, judges whether the wavefront aberration calculated by the calculation unit is appropriate. Moreover, for example, when the measurement result judgment unit judges that the measurement result is not appropriate, a second correction unit (607) causes to display the check correction screen and correct the data into appropriate measurement data.
摘要翻译：眼睛特征测量装置可以有效且适当地测量和显示眼睛的波前像差，而不管眼睛状态如何。第一照明光学系统（200A）通过来自第一光源单元（100）的第一光束照射眼睛的视网膜上的小区域。第一接收光学系统（300A）经由第一转换构件（400）将从视网膜（61）反射的光束的一部分引导到第一光接收单元（510），用于将反射光通量转换成至少17个光束。例如，测量数据判断单元根据来自第一光接收单元（510）的第一信号判断测量数据是否适合于计算波前像差。例如，当测量数据判断单元判定测量数据不合适时，第一校正单元使得显示稍后将被详细描述的校验校正画面，并将数据校正为适当的测量数据。此外，根据判断为适当的测量数据或由第一校正单元（603）校正的测量数据，计算单元将眼睛（60）的波前像差计算为光学特性。此外，例如，测量结果判断单元判断由计算单元计算的波前像差是否合适。此外，例如，当测量结果判断单元判定测量结果不合适时，第二校正单元（607）使得显示校验校正画面并将数据校正为适当的测量数据。

6. 发明授权

US11878886B2 Sheet feeding device and image forming apparatus incorporating same 有权
公开(公告)号：US11878886B2
公开(公告)日：2024-01-23
申请号：US17322756
申请日：2021-05-17
申请人： Katsumi Okada , Takuya Moriyama , Kenichiroh Yamahiro
发明人： Katsumi Okada , Takuya Moriyama , Kenichiroh Yamahiro
IPC分类号： B65H23/00 , B65H7/08
CPC分类号： B65H23/005 , B65H7/08 , B65H2601/11
摘要： A sheet feeding device includes a support, a rotation driver, a guide, a support shaft, a biasing member, a leading end sensor, a roller, an outer diameter sensor, and circuitry. The circuitry causes the rotation driver to rotate a spool in a winding direction to determine a timing at which a signal change rate exceeds a change rate threshold as a passing time at which a leading end of a continuous sheet passes through the leading end sensor, causes the rotation driver to rotate the spool by a rotation angle in the winding direction, from the passing time, to position the leading end of the continuous sheet at a feeding start position, and rotates the spool in a feeding direction to feed the continuous sheet from the feeding start position along a guide portion. Further, the circuitry changes the change rate threshold based on an outer diameter of a roll.

7. 发明申请

US20100322482A1 THREE-DIMENSIONAL MEASUREMENT SYSTEM AND METHOD OF THE SAME, AND COLOR-CODED MARK 审中-公开
标题翻译：三维测量系统及其相关方法和彩色标记
公开(公告)号：US20100322482A1
公开(公告)日：2010-12-23
申请号：US12871057
申请日：2010-08-30
申请人： Nobuo Kochi , Takuya Moriyama , Masayuki Hideshima , Mitsuharu Yamada
发明人： Nobuo Kochi , Takuya Moriyama , Masayuki Hideshima , Mitsuharu Yamada
IPC分类号： G06K9/00
CPC分类号： G01C15/02 , G01C11/06 , G06K9/3216 , G06K2009/3225
摘要： This invention provides a three-dimensional measurement system that improves the efficiency of and enables the automation of non-contact three-dimensional measurement over a wide range using a coded target. A measuring object 1 is photographed in stereo such that the resulting images include four coded marks CT each having a position detection pattern P1 and a code pattern P3. A series of images are photographed in stereo such that adjacent images share two coded marks CT. The position detection pattern P1 and the code pattern P3 are extracted from a pair of photographed images. A point corresponding to a reference point is searched for using the identification codes of the coded marks CT. A stereo matching area is determined. All the processes including photographing, extraction, orientation and three-dimensional measurement can be fully automated.
摘要翻译：本发明提供了一种三维测量系统，其使用编码目标提高了在宽范围内的非接触三维测量的效率并使其能够自动化。测量对象1以立体声拍摄，使得所得到的图像包括四个具有位置检测图案P1和代码图案P3的编码标记CT。以立体声拍摄一系列图像，使得相邻图像共享两个编码标记CT。从一对拍摄图像中提取位置检测图案P1和码图案P3。使用编码标记CT的识别码来搜索与参考点相对应的点。确定立体匹配区域。包括拍摄，提取，取向和三维测量在内的所有过程都可以完全自动化。

8. 发明授权

US6053865A Retinal disease analyzer 失效
标题翻译：视网膜疾病分析仪
公开(公告)号：US6053865A
公开(公告)日：2000-04-25
申请号：US9769
申请日：1998-01-20
申请人： Akihiro Sugiyama , Takuya Moriyama , Hiroshi Ichiki
发明人： Akihiro Sugiyama , Takuya Moriyama , Hiroshi Ichiki
IPC分类号： A61B3/024 , A61B3/12 , A61B3/14 , G06F17/00 , G06T7/00 , A61B5/00
CPC分类号： G06T7/0012
摘要： A retinal disease analyzer processes data obtained by processing a color retinal image and measured visual field data provided by a perimeter to detect the condition of the optic disc and defects in the nerve fiber bundles for the clinical analysis of the condition of the optic disc and the defects in the nerve fiber bundles, and combines detected information on a fundus coordinate system taking into consideration the arrangement of the nerve fiber bundles for the comprehensive analysis of the condition and the degree of progress of glaucoma. The detected information is analyzed on the basis of the distribution pattern of the nerve fiber bundles or the corresponding fundus coordinate system to integrate all the data for analysis. The condition and the degree of progress of glaucoma can be determined on the basis of the integrated data.
摘要翻译：视网膜疾病分析仪处理通过处理彩色视网膜图像和由周边提供的测量视野数据获得的数据，以检测视盘的状况和神经纤维束中的缺陷，用于临床分析视盘和考虑神经纤维束的布置，综合分析青光眼的状况和进展程度，结合眼底坐标系的检测信息。根据神经纤维束或相应的眼底坐标系的分布模式分析检测到的信息，以整合所有数据进行分析。青光眼的状况和进展程度可以根据综合数据确定。

9. 发明申请

US20170115609A1 IMAGE FORMING SYSTEM 审中-公开
公开(公告)号：US20170115609A1
公开(公告)日：2017-04-27
申请号：US15397553
申请日：2017-01-03
申请人： Takeshi KOJIMA , Tomoya OHMURA , Sho SEKIGUCHI , Taichi URAYAMA , Kazuya SAITOH , Takuya MORIYAMA , Hiroomi TAMURA , Tetsuto UEDA , Naoyuki OZAKI
发明人： Takeshi KOJIMA , Tomoya OHMURA , Sho SEKIGUCHI , Taichi URAYAMA , Kazuya SAITOH , Takuya MORIYAMA , Hiroomi TAMURA , Tetsuto UEDA , Naoyuki OZAKI
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , G03G15/1665 , G03G15/168 , G03G15/50 , G03G15/6538 , G03G15/6544 , G03G15/6582 , G03G2215/00599 , G03G2215/00603
摘要： An image forming system includes a post-processing unit capable of performing a post-processing on the sheet on which the toner image is formed. The image forming system is capable of executing a transfer cleaning operation to more toner from a transfer member to an image bearer by electrostatic force caused by cleaning bias applied by a bias applying unit in a state where the image bearer and the transfer member are rotated, to clean the transfer member, as an inter-sheet operation performed when at least one of inter-sheet areas that exist on the image bearer during a successive image forming period. The image forming system is capable of executing a rotation stop operation to stop rotation of the image bearer and the transfer member, as the inter-sheet operation when the post-processing is performed, in addition to the transfer cleaning operation, before or after the transfer cleaning operation is executed.

10. 发明授权

US09454106B2 Image forming apparatus with drive control of a driven member based on a between-sheets time 有权
标题翻译：图像形成装置，具有基于片材间时间的从动构件的驱动控制
公开(公告)号：US09454106B2
公开(公告)日：2016-09-27
申请号：US14811119
申请日：2015-07-28
申请人： Sho Sekiguchi , Takeshi Kojima , Tomoya Ohmura , Hiroomi Tamura , Tetsuto Ueda , Kazuya Saitoh , Taichi Urayama , Takuya Moriyama , Naoyuki Ozaki
发明人： Sho Sekiguchi , Takeshi Kojima , Tomoya Ohmura , Hiroomi Tamura , Tetsuto Ueda , Kazuya Saitoh , Taichi Urayama , Takuya Moriyama , Naoyuki Ozaki
IPC分类号： G03G15/16
CPC分类号： G03G15/161 , G03G15/166 , G03G15/1675 , G03G15/168 , G03G2215/1661
摘要： An image forming apparatus is provided in which, during a continuous sheet passing, in the case where a between-sheets time is short, none of a cleaning mode and a drive OFF mode is performed; in the case where the between-sheets time is of a medium length of time, the cleaning mode is performed but the drive OFF mode is not performed; and in the case where the between-sheets time is long, both the cleaning mode and the drive OFF mode are performed. As a result, degradation of an image bearer due to the cleaning bias is alleviated, decreased productivity due to the cleaning mode is alleviated, a problem is alleviated in which a back surface of a recording medium gets dirty due to toner adhered to a transfer rotation body, and another problem is alleviated in which the service life of a driven member is shortened.
摘要翻译：提供一种图像形成装置，其中在连续片材通过期间，在片材间时间短的情况下，不执行清洁模式和驱动关闭模式; 在纸张间时间为中等长度的时间的情况下，执行清洁模式，但不执行驱动关闭模式; 并且在片材间时间长的情况下，执行清洁模式和驱动关闭模式。结果，减轻了由于清洁偏压引起的图像承载的退化，减轻了由于清洁模式而导致的生产率下降的问题，由于调色剂附着在转印旋转上，记录介质的背面变脏减轻了从动构件的使用寿命缩短的另一个问题。

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