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1. 发明授权

US08830541B2 Image reading apparatus 有权
标题翻译：图像读取装置
公开(公告)号：US08830541B2
公开(公告)日：2014-09-09
申请号：US13578450
申请日：2011-03-03
申请人： Junya Ozawa , Satoshi Tanaka , Fumimasa Amemiya , Shinnosuke Enomoto
发明人： Junya Ozawa , Satoshi Tanaka , Fumimasa Amemiya , Shinnosuke Enomoto
IPC分类号： H04N1/04 , H04N1/028 , H04N1/03 , G03G15/04 , H04N1/00 , H04N1/10
CPC分类号： H04N1/02835 , G03G15/0409 , H04N1/00806 , H04N1/00822 , H04N1/02845 , H04N1/0285 , H04N1/0287 , H04N1/0289 , H04N1/0303 , H04N1/0305 , H04N1/1017 , H04N1/103 , H04N2201/0081
摘要： An apparatus is provided capable of guiding regular reflected light from a reading surface to a reflecting mirror when light is irradiated from two directions from light sources to the reading surface, and is suitable to read a gloss image. The light sources for irradiating light to the reading surface from the two directions of different angles are configured of a first light emitter and a second light emitter, a mirror reflecting surface for specularly reflecting light and a translucent surface for passing light therethrough being formed on the surface of a reflecting member for deflecting light from the reading surface to a predetermined reading light path direction, the first light emitter being arranged between the platen and the platen side surface of the reflecting member, the second light emitter being arranged at the back surface of the reflecting member so as to irradiate light on the reading surface through the translucent surface.
摘要翻译：提供了一种装置，当光从光源到读取表面从两个方向照射时，能够将来自读取表面的规则反射光引导到反射镜的装置，并且适合于读取光泽图像。用于从不同角度的两个方向向读取表面照射光的光源由第一光发射器和第二光发射器，用于镜面反射光的反射镜反射表面和用于使光通过的半透明表面形成在用于将光从读取表面偏转到预定读取光路方向的反射部件的表面，第一光发射器布置在反射部件的压板和压板侧表面之间，第二发光器布置在反射部件的背面反射构件，以便通过半透明表面将光照射在读取表面上。

2. 发明授权

US09151470B2 Illumination device 有权
标题翻译：照明装置
公开(公告)号：US09151470B2
公开(公告)日：2015-10-06
申请号：US13982636
申请日：2011-12-28
申请人： Fumimasa Amemiya , Toru Ochiai , Fumihide Sakamoto , Junya Ozawa , Satoshi Tanaka , Yuichi Kagami , Hiroyuki Hirokawa , Shinnosuke Enomoto , Koji Ogino
发明人： Fumimasa Amemiya , Toru Ochiai , Fumihide Sakamoto , Junya Ozawa , Satoshi Tanaka , Yuichi Kagami , Hiroyuki Hirokawa , Shinnosuke Enomoto , Koji Ogino
IPC分类号： H04N1/04 , F21V13/04 , H04N1/028 , F21V8/00 , H04N1/10
CPC分类号： F21V13/04 , G02B6/0045 , H04N1/02835 , H04N1/0289 , H04N1/1017
摘要： To provide an illumination device in which there is no variation in light intensity distribution of the illumination device, and in which illumination spots, particularly light intensity spots, are not prone to occur in a read image in an image reading device, by maintaining a constant gap between a light source and an end face of a light guide. The illumination device includes: a light guide having an end face for taking in light, a diffuse reflecting surface for diffusely reflecting the light taken in from the end face, and a light exit surface for emitting the light that is diffusely reflected at the diffuse reflecting surface towards an irradiation surface. The illumination device further include a reflector having a diffuse reflecting surface that reflects light from the light source toward the one end face of the light guide. The light guide has, at the one end, a flange portion that abuts the reflector, the light source is mounted to a circuit board, and the reflector is held between the flange portion of the light guide and circuit board so as to maintain a predetermined gap between the light source and light guide.
摘要翻译：为了提供一种照明装置，其中照明装置的光强度分布没有变化，并且其中在图像读取装置中的读取图像中不容易发生照明点，特别是光强度点，通过保持恒定光源与光导的端面之间的间隙。照明装置包括：具有用于吸收光的端面的光导，用于漫反射从端面吸收的光的漫反射面，以及用于发射在漫反射处漫反射的光的光出射面表面朝向照射表面。照明装置还包括具有将来自光源的光朝向光导的一个端面反射的漫反射面的反射体。导光体的一端具有与反射体抵接的凸缘部，光源安装在电路基板上，反射体保持在导光板的凸缘部与电路基板之间，光源与光导之间的间隙。

3. 发明申请

US20130314756A1 ILLUMINATION DEVICE 有权
标题翻译：照明装置
公开(公告)号：US20130314756A1
公开(公告)日：2013-11-28
申请号：US13982636
申请日：2011-12-28
申请人： Fumimasa Amemiya , Toru Ochiai , Fumihide Sakamoto , Junya Ozawa , Satoshi Tanaka , Yuichi Kagami , Hiroyuki Hirokawa , Shinnosuke Enomoto , Koji Ogino
发明人： Fumimasa Amemiya , Toru Ochiai , Fumihide Sakamoto , Junya Ozawa , Satoshi Tanaka , Yuichi Kagami , Hiroyuki Hirokawa , Shinnosuke Enomoto , Koji Ogino
IPC分类号： F21V13/04
CPC分类号： F21V13/04 , G02B6/0045 , H04N1/02835 , H04N1/0289 , H04N1/1017
摘要： To provide an illumination device in which there is no variation in light intensity distribution of the illumination device, and in which illumination spots, particularly light intensity spots, are not prone to occur in a read image in an image reading device, by maintaining a constant gap between a light source and an end face of a light guide. The illumination device includes: a light guide having an end face for taking in light, a diffuse reflecting surface for diffusely reflecting the light taken in from the end face, and a light exit surface for emitting the light that is diffusely reflected at the diffuse reflecting surface towards an irradiation surface. The illumination device further include a reflector having a diffuse reflecting surface that reflects light from the light source toward the one end face of the light guide. The light guide has, at the one end, a flange portion that abuts the reflector, the light source is mounted to a circuit board, and the reflector is held between the flange portion of the light guide and circuit board so as to maintain a predetermined gap between the light source and light guide.
摘要翻译：为了提供一种照明装置，其中照明装置的光强度分布没有变化，并且其中在图像读取装置中的读取图像中不容易发生照明点，特别是光强度点，通过保持恒定光源与光导的端面之间的间隙。照明装置包括：具有用于吸收光的端面的光导，用于漫反射从端面吸收的光的漫反射面，以及用于发射在漫反射处漫反射的光的光出射面表面朝向照射表面。照明装置还包括具有将来自光源的光朝向光导的一个端面反射的漫反射面的反射体。导光体的一端具有与反射体抵接的凸缘部，光源安装在电路基板上，反射体保持在导光板的凸缘部与电路基板之间，光源与光导之间的间隙。

4. 发明申请

US20120307322A1 IMAGE READING APPARATUS 有权
标题翻译：图像阅读器
公开(公告)号：US20120307322A1
公开(公告)日：2012-12-06
申请号：US13578450
申请日：2011-03-03
申请人： Junya Ozawa , Satoshi Tanaka , Fumimasa Amemiya , Shinnosuke Enomoto
发明人： Junya Ozawa , Satoshi Tanaka , Fumimasa Amemiya , Shinnosuke Enomoto
IPC分类号： H04N1/04
CPC分类号： H04N1/02835 , G03G15/0409 , H04N1/00806 , H04N1/00822 , H04N1/02845 , H04N1/0285 , H04N1/0287 , H04N1/0289 , H04N1/0303 , H04N1/0305 , H04N1/1017 , H04N1/103 , H04N2201/0081
摘要： An apparatus is provided capable of guiding regular reflected light from a reading surface to a reflecting mirror when light is irradiated from two directions from light sources to the reading surface, and is suitable to read a gloss image. The light sources for irradiating light to the reading surface from the two directions of different angles are configured of a first light emitter and a second light emitter, a mirror reflecting surface for specularly reflecting light and a translucent surface for passing light therethrough being formed on the surface of a reflecting member for deflecting light from the reading surface to a predetermined reading light path direction, the first light emitter being arranged between the platen and the platen side surface of the reflecting member, the second light emitter being arranged at the back surface of the reflecting member so as to irradiate light on the reading surface through the translucent surface.
摘要翻译：提供了一种装置，当光从光源到读取表面从两个方向照射时，能够将来自读取表面的规则反射光引导到反射镜的装置，并且适合于读取光泽图像。用于从不同角度的两个方向向读取表面照射光的光源由第一光发射器和第二光发射器，用于镜面反射光的反射镜反射表面和用于使光通过的半透明表面形成在用于将光从读取表面偏转到预定读取光路方向的反射部件的表面，第一光发射器布置在反射部件的压板和压板侧表面之间，第二发光器布置在反射部件的背面反射构件，以便通过半透明表面将光照射在读取表面上。

5. 发明授权

US09077835B2 Image scanning unit 有权
标题翻译：图像扫描单元
公开(公告)号：US09077835B2
公开(公告)日：2015-07-07
申请号：US14126691
申请日：2012-01-31
申请人： Junya Ozawa , Shinnosuke Enomoto , Fumimasa Amemiya , Toru Ochiai , Fumihide Sakamoto , Yuichi Kagami
发明人： Junya Ozawa , Shinnosuke Enomoto , Fumimasa Amemiya , Toru Ochiai , Fumihide Sakamoto , Yuichi Kagami
IPC分类号： H04N1/04 , H04N1/00 , H04N1/028 , G03B27/16
CPC分类号： H04N1/00525 , G03B27/16 , H04N1/00559 , H04N1/028 , H04N1/02815 , H04N1/0318 , H04N1/04 , H04N2201/03112 , H04N2201/03125 , H04N2201/03133 , H04N2201/03137 , H04N2201/03141 , H04N2201/03145 , H04N2201/03166 , H04N2201/03175
摘要： Provided is an image scanning unit which makes it possible to improve scanning accuracy while also making the overall body thinner by appropriately positioning a plurality of reflection members within an effective space in a carriage frame without wasting space. An image scanning unit, wherein a frame is divided into at least two spaces facing an irradiation surface, a first accommodation unit for accommodating a light source unit is formed in one of the spaces, a second accommodation unit for accommodating at least one reflection member is formed in the other adjacent space, a first reflection member for initially receiving light reflected from the irradiation surface is positioned at the side opposite the irradiation surface with the first accommodation unit positioned therebetween, and a light-shielding member is provided between the first reflection member and the reflection member positioned in the other space and prevents light that has strayed from a scanning light path from the first reflection member from being incident on the reflection member in the other space.
摘要翻译：提供了一种图像扫描单元，其可以通过将多个反射构件适当地定位在支架框架的有效空间内而不浪费空间，从而提高扫描精度，同时使整体变薄。一种图像扫描单元，其中框架被分成面向照射表面的至少两个空间，在一个空间中形成有用于容纳光源单元的第一容纳单元，用于容纳至少一个反射构件的第二容纳单元形成在另一相邻空间中的第一反射构件，用于最初接收从照射表面反射的光的第一反射构件位于与照射表面相对的一侧，其中第一容纳单元位于它们之间，并且遮光构件设置在第一反射构件并且所述反射构件位于所述另一空间中，防止从所述第一反射构件的扫描光路偏离的光入射到所述另一空间中的所述反射构件。

6. 发明申请

US20140111835A1 IMAGE SCANNING UNIT 有权
标题翻译：图像扫描单元
公开(公告)号：US20140111835A1
公开(公告)日：2014-04-24
申请号：US14126691
申请日：2012-01-31
申请人： Junya Ozawa , Shinnosuke Enomoto , Fumimasa Amemiya , Toru Ochiai , Fumihide Sakamoto , Yuichi Kagami
发明人： Junya Ozawa , Shinnosuke Enomoto , Fumimasa Amemiya , Toru Ochiai , Fumihide Sakamoto , Yuichi Kagami
IPC分类号： H04N1/00 , G03B27/16 , H04N1/028
CPC分类号： H04N1/00525 , G03B27/16 , H04N1/00559 , H04N1/028 , H04N1/02815 , H04N1/0318 , H04N1/04 , H04N2201/03112 , H04N2201/03125 , H04N2201/03133 , H04N2201/03137 , H04N2201/03141 , H04N2201/03145 , H04N2201/03166 , H04N2201/03175
摘要： Provided is an image scanning unit which makes it possible to improve scanning accuracy while also making the overall body thinner by appropriately positioning a plurality of reflection members within an effective space in a carriage frame without wasting space. An image scanning unit, wherein a frame is divided into at least two spaces facing an irradiation surface, a first accommodation unit for accommodating a light source unit is formed in one of the spaces, a second accommodation unit for accommodating at least one reflection member is formed in the other adjacent space, a first reflection member for initially receiving light reflected from the irradiation surface is positioned at the side opposite the irradiation surface with the first accommodation unit positioned therebetween, and a light-shielding member is provided between the first reflection member and the reflection member positioned in the other space and prevents light that has strayed from a scanning light path from the first reflection member from being incident on the reflection member in the other space.
摘要翻译：提供了一种图像扫描单元，其可以通过将多个反射构件适当地定位在支架框架的有效空间内而不浪费空间，从而提高扫描精度，同时使整体变薄。一种图像扫描单元，其中框架被分成面向照射表面的至少两个空间，在一个空间中形成有用于容纳光源单元的第一容纳单元，用于容纳至少一个反射构件的第二容纳单元形成在另一相邻空间中的第一反射构件，用于最初接收从照射表面反射的光的第一反射构件位于与照射表面相对的一侧，其中第一容纳单元位于它们之间，并且遮光构件设置在第一反射构件并且所述反射构件位于所述另一空间中，防止从所述第一反射构件的扫描光路偏离的光入射到所述另一空间中的所述反射构件。

7. 发明申请

US20140226191A1 DOCUMENT READER 有权
标题翻译：文件阅读器
公开(公告)号：US20140226191A1
公开(公告)日：2014-08-14
申请号：US14343281
申请日：2012-08-31
申请人： Shinnosuke Enomoto , Junya Ozawa
发明人： Shinnosuke Enomoto , Junya Ozawa
IPC分类号： H04N1/03 , H04N1/028 , H04N1/12 , H04N1/00
CPC分类号： H04N1/0303 , H04N1/00588 , H04N1/00591 , H04N1/00602 , H04N1/00615 , H04N1/0062 , H04N1/00631 , H04N1/02845 , H04N1/0305 , H04N1/1017 , H04N1/103 , H04N1/1235
摘要： A reading unit (3) placed on the inner side of a U-shaped feed path (12) that feeds a document is formed such that the height-axis dimension of said reading unit decreases in a direction extending toward a side having a paper delivery tray (11). Contact glass (20), a light source and a first mirror (24) are placed in the reading unit (3) at an end portion of the side having the paper delivery tray (11). Multiple reflecting mirrors (25, 26 and 27), a lens (28) and a photoelectric converter element (29) are placed further from the paper delivery tray than the first mirror (24) in the reading unit. This structure enables the reading unit provided in a document feeder to be more compact while ensuring the required light path length, and enables the entire document feeder to be more compact.
摘要翻译：放置在供给原稿的U形供给路径（12）的内侧的读取单元（3）形成为使得所述读取单元的高度轴尺寸沿朝向具有纸张输送的一侧延伸的方向减小托盘（11）。接触玻璃（20），光源和第一反射镜（24）在具有送纸盘（11）的一侧的端部放置在读取单元（3）中。与读取单元中的第一反射镜（24）相比，多个反射镜（25,26和27），透镜（28）和光电转换元件（29）被放置得远离纸张输送托盘。这种结构使得提供在送纸器中的读取单元更加紧凑，同时确保了所需的光程长度，并且使得整个送纸器更紧凑。

8. 发明授权

US09357096B2 Document reading device 有权
标题翻译：文件阅读装置
公开(公告)号：US09357096B2
公开(公告)日：2016-05-31
申请号：US14438472
申请日：2013-10-29
申请人： Shinnosuke Enomoto , Junya Ozawa
发明人： Shinnosuke Enomoto , Junya Ozawa
IPC分类号： H04N1/04 , H04N1/10 , H04N1/00 , H04N1/195
CPC分类号： H04N1/10 , H04N1/00551 , H04N1/00557 , H04N1/00909 , H04N1/195
摘要： Provided is a document reading device capable of performing shading correction and making it difficult for foreign matters to enter inside the device. A document reading device includes a reading unit, a glass unit, and a closing member. The reading unit has a light source and reads a document. The glass unit has a glass plate that transmits light emitted from the light source and a reference member serving as a reference for shading correction of a reading optical system. The glass unit is disposed with a space provided with respect to the reading unit and slid between a first position where the light emitted from the light source transmits the glass plate and a second position where the light emitted from the light source reaches the reference member with the space being maintained. The closing member is positioned downstream of the glass plate and the reference member of the glass unit in a document conveying direction and fills at least a part of the space provided between the reading unit and the glass unit.
摘要翻译：提供了能够进行阴影校正并使异物进入设备难以进行的文件读取装置。文件读取装置包括读取单元，玻璃单元和关闭构件。读取单元具有光源并读取文档。玻璃单元具有透射从光源发射的光的玻璃板和用作读取光学系统的阴影校正的基准的参考构件。玻璃单元设置有相对于读取单元设置的空间，并且在从光源发射的光透射玻璃板的第一位置和从光源发射的光到达参考构件的第二位置之间滑动，正在维护的空间。封闭构件位于玻璃板的下游，玻璃单元的基准构件沿文件传送方向，并填充设置在读取单元和玻璃单元之间的空间的至少一部分。

9. 发明申请

US20150288844A1 DOCUMENT READING DEVICE 有权
标题翻译：文件阅读器
公开(公告)号：US20150288844A1
公开(公告)日：2015-10-08
申请号：US14438472
申请日：2013-10-29
申请人： Shinnosuke ENOMOTO , Junya OZAWA
发明人： Shinnosuke Enomoto , Junya Ozawa
IPC分类号： H04N1/10 , H04N1/195
CPC分类号： H04N1/10 , H04N1/00551 , H04N1/00557 , H04N1/00909 , H04N1/195
摘要： Provided is a document reading device capable of performing shading correction and making it difficult for foreign matters to enter inside the device. A document reading device includes a reading unit, a glass unit, and a closing member. The reading unit has a light source and reads a document. The glass unit has a glass plate that transmits light emitted from the light source and a reference member serving as a reference for shading correction of a reading optical system. The glass unit is disposed with a space provided with respect to the reading unit and slid between a first position where the light emitted from the light source transmits the glass plate and a second position where the light emitted from the light source reaches the reference member with the space being maintained. The closing member is positioned downstream of the glass plate and the reference member of the glass unit in a document conveying direction and fills at least a part of the space provided between the reading unit and the glass unit.
摘要翻译：提供了能够进行阴影校正并使异物进入设备难以进行的文件读取装置。文件读取装置包括读取单元，玻璃单元和关闭构件。读取单元具有光源并读取文档。玻璃单元具有透射从光源发射的光的玻璃板和用作读取光学系统的阴影校正的基准的参考构件。玻璃单元设置有相对于读取单元设置的空间，并且在从光源发射的光透射玻璃板的第一位置和从光源发射的光到达参考构件的第二位置之间滑动，正在维护的空间。封闭构件位于玻璃板的下游，玻璃单元的基准构件沿文件传送方向，并填充设置在读取单元和玻璃单元之间的空间的至少一部分。

10. 发明授权

US09094563B2 Document reader 有权
标题翻译：文件阅读器
公开(公告)号：US09094563B2
公开(公告)日：2015-07-28
申请号：US14343281
申请日：2012-08-31
申请人： Shinnosuke Enomoto , Junya Ozawa
发明人： Shinnosuke Enomoto , Junya Ozawa
IPC分类号： H04N1/04 , H04N1/03 , H04N1/00 , H04N1/028 , H04N1/12 , H04N1/10
CPC分类号： H04N1/0303 , H04N1/00588 , H04N1/00591 , H04N1/00602 , H04N1/00615 , H04N1/0062 , H04N1/00631 , H04N1/02845 , H04N1/0305 , H04N1/1017 , H04N1/103 , H04N1/1235
摘要： A reading unit (3) placed on the inner side of a U-shaped feed path (12) that feeds a document is formed such that the height-axis dimension of said reading unit decreases in a direction extending toward a side having a paper delivery tray (11). Contact glass (20), a light source and a first mirror (24) are placed in the reading unit (3) at an end portion of the side having the paper delivery tray (11). Multiple reflecting mirrors (25, 26 and 27), a lens (28) and a photoelectric converter element (29) are placed further from the paper delivery tray than the first mirror (24) in the reading unit. This structure enables the reading unit provided in a document feeder to be more compact while ensuring the required light path length, and enables the entire document feeder to be more compact.
摘要翻译：放置在供给原稿的U形供给路径（12）的内侧的读取单元（3）形成为使得所述读取单元的高度轴尺寸沿朝向具有纸张输送的一侧延伸的方向减小托盘（11）。接触玻璃（20），光源和第一反射镜（24）在具有送纸盘（11）的一侧的端部放置在读取单元（3）中。与读取单元中的第一反射镜（24）相比，多个反射镜（25,26和27），透镜（28）和光电转换元件（29）被放置得远离纸张输送托盘。这种结构使得提供在送纸器中的读取单元更加紧凑，同时确保了所需的光程长度，并且使得整个送纸器更紧凑。

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