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1. 发明授权

US08253987B2 Image reader and image forming apparatus including the image reader 有权
标题翻译：图像读取器和图像形成装置，包括图像读取器
公开(公告)号：US08253987B2
公开(公告)日：2012-08-28
申请号：US12457278
申请日：2009-06-05
申请人： Tetsuya Fujioka , Kazushige Kawamura , Yasunobu Youda , Yasuo Sakurai
发明人： Tetsuya Fujioka , Kazushige Kawamura , Yasunobu Youda , Yasuo Sakurai
IPC分类号： H04N1/04
CPC分类号： H04N1/0318 , H04N1/0284 , H04N1/02885 , H04N1/0305 , H04N1/1017 , H04N1/193 , H04N2201/0081 , H04N2201/02462 , H04N2201/02468 , H04N2201/02474 , H04N2201/02483 , H04N2201/02485 , H04N2201/03112 , H04N2201/03137 , H04N2201/03141 , H04N2201/03145 , H04N2201/03166
摘要： In an image reader, an optical scanning unit reads an original image on an original document sheet. In the optical scanning unit, a lighting device is detachably attached to a housing to emit light toward the original document sheet. The housing houses a reading device to read the light reflected by the original document sheet. A shield member is detachably attached to the housing to shield the reading device from the lighting device to form a space for the reading device inside the housing. A slit is provided in the shield member to guide the light reflected by the original document sheet to the space for the reading device. A second positioner is provided on the shield member to engage a first positioner provided in the housing to position the reading device with respect to the lighting device.
摘要翻译：在图像读取器中，光学扫描单元读取原稿上的原始图像。在光学扫描单元中，照明装置可拆卸地附接到壳体以朝向原始文件片发光。房屋内设有一个读取装置，用于读取原稿的反射光。屏蔽构件可拆卸地附接到壳体以将读取装置屏蔽到照明装置，以在壳体内部形成用于读取装置的空间。在屏蔽部件中设置狭缝，以将原稿的反射光引导到读取装置的空间。第二定位器设置在屏蔽构件上以接合设置在壳体中的第一定位器，以相对于照明装置定位读取装置。

2. 发明申请

US20090316225A1 Image reader and image forming apparatus including the image reader 有权
标题翻译：图像读取器和图像形成装置，包括图像读取器
公开(公告)号：US20090316225A1
公开(公告)日：2009-12-24
申请号：US12457278
申请日：2009-06-05
申请人： Tetsuya Fujioka , Kazushige Kawamura , Yasunobu Youda , Yasuo Sakurai
发明人： Tetsuya Fujioka , Kazushige Kawamura , Yasunobu Youda , Yasuo Sakurai
IPC分类号： H04N1/04
CPC分类号： H04N1/0318 , H04N1/0284 , H04N1/02885 , H04N1/0305 , H04N1/1017 , H04N1/193 , H04N2201/0081 , H04N2201/02462 , H04N2201/02468 , H04N2201/02474 , H04N2201/02483 , H04N2201/02485 , H04N2201/03112 , H04N2201/03137 , H04N2201/03141 , H04N2201/03145 , H04N2201/03166
摘要： In an image reader, an optical scanning unit reads an original image on an original document sheet. In the optical scanning unit, a lighting device is detachably attached to a housing to emit light toward the original document sheet. The housing houses a reading device to read the light reflected by the original document sheet. A shield member is detachably attached to the housing to shield the reading device from the lighting device to form a space for the reading device inside the housing. A slit is provided in the shield member to guide the light reflected by the original document sheet to the space for the reading device. A second positioner is provided on the shield member to engage a first positioner provided in the housing to position the reading device with respect to the lighting device.
摘要翻译：在图像读取器中，光学扫描单元读取原稿上的原始图像。在光学扫描单元中，照明装置可拆卸地附接到壳体以朝向原始文件片发光。房屋内设有一个读取装置，用于读取原稿的反射光。屏蔽构件可拆卸地附接到壳体以将读取装置屏蔽到照明装置，以在壳体内部形成用于读取装置的空间。在屏蔽部件中设置狭缝，以将原稿的反射光引导到读取装置的空间。第二定位器设置在屏蔽构件上以接合设置在壳体中的第一定位器，以相对于照明装置定位读取装置。

3. 发明申请

US20090316224A1 Lighting device, and optical scanning unit, image reader, and image forming apparatus including the lighting device 有权
标题翻译：照明装置，光学扫描单元，图像读取器和包括照明装置的图像形成装置
公开(公告)号：US20090316224A1
公开(公告)日：2009-12-24
申请号：US12457276
申请日：2009-06-05
申请人： Kazushige Kawamura , Tetsuya Fujioka , Yasuo Sakurai , Yasunobu Youda
发明人： Kazushige Kawamura , Tetsuya Fujioka , Yasuo Sakurai , Yasunobu Youda
IPC分类号： H04N1/04
CPC分类号： H04N1/02815 , H04N1/0285 , H04N1/02865 , H04N1/02895
摘要： In a lighting device, a light source emits light. A second sandwiching member includes a second opposed surface opposing a first opposed surface of a first sandwiching member. The first sandwiching member and the second sandwiching member sandwich the light source in such a manner that the light source is detachably attached to the first sandwiching member and the second sandwiching member. A reflection member is provided on the first opposed surface of the first sandwiching member and the second opposed surface of the second sandwiching member to reflect the light emitted by the light source toward an irradiation region on an original document sheet. A positioning member is provided in the first opposed surface of the first sandwiching member and the second opposed surface of the second sandwiching member to position the light source with respect to the reflection member.
摘要翻译：在照明装置中，光源发光。第二夹持构件包括与第一夹持构件的第一相对表面相对的第二相对表面。第一夹持构件和第二夹层构件以光源可拆卸地附接到第一夹持构件和第二夹持构件的方式夹着光源。反射构件设置在第一夹持构件的第一相对表面和第二夹持构件的第二相对表面上，以将由光源发射的光朝向原稿的照射区域反射。定位构件设置在第一夹持构件的第一相对表面和第二夹持构件的第二相对表面中，以相对于反射构件定位光源。

4. 发明授权

US08339682B2 Lighting device for use in an optical scanning unit, of an image reader 有权
标题翻译：用于图像读取器的光学扫描单元的照明装置
公开(公告)号：US08339682B2
公开(公告)日：2012-12-25
申请号：US12457276
申请日：2009-06-05
申请人： Kazushige Kawamura , Tetsuya Fujioka , Yasuo Sakurai , Yasunobu Youda
发明人： Kazushige Kawamura , Tetsuya Fujioka , Yasuo Sakurai , Yasunobu Youda
IPC分类号： H04N1/04
CPC分类号： H04N1/02815 , H04N1/0285 , H04N1/02865 , H04N1/02895
摘要： In a lighting device, a light source emits light. A second sandwiching member includes a second opposed surface opposing a first opposed surface of a first sandwiching member. The first sandwiching member and the second sandwiching member sandwich the light source in such a manner that the light source is detachably attached to the first sandwiching member and the second sandwiching member. A reflection member is provided on the first opposed surface of the first sandwiching member and the second opposed surface of the second sandwiching member to reflect the light emitted by the light source toward an irradiation region on an original document sheet. A positioning member is provided in the first opposed surface of the first sandwiching member and the second opposed surface of the second sandwiching member to position the light source with respect to the reflection member.
摘要翻译：在照明装置中，光源发光。第二夹持构件包括与第一夹持构件的第一相对表面相对的第二相对表面。第一夹持构件和第二夹层构件以光源可拆卸地附接到第一夹持构件和第二夹持构件的方式夹着光源。反射构件设置在第一夹持构件的第一相对表面和第二夹持构件的第二相对表面上，以将由光源发射的光朝向原稿的照射区域反射。定位构件设置在第一夹持构件的第一相对表面和第二夹持构件的第二相对表面中，以相对于反射构件定位光源。

5. 发明授权

US08416471B2 Document illuminating system and image reader including the same 有权
标题翻译：文件照明系统和图像阅读器包括相同的
公开(公告)号：US08416471B2
公开(公告)日：2013-04-09
申请号：US12712499
申请日：2010-02-25
申请人： Atsushi Takaura , Nobuaki Ono , Yasuo Sakurai , Yasunobu Youda , Kazuya Miyagaki , Masahiro Itoh
发明人： Atsushi Takaura , Nobuaki Ono , Yasuo Sakurai , Yasunobu Youda , Kazuya Miyagaki , Masahiro Itoh
IPC分类号： H04N1/04
CPC分类号： H04N1/02895 , H04N1/02815 , H04N1/0285 , H04N1/02865 , H04N1/1013 , H04N1/1017 , H04N1/193 , H04N2201/0081
摘要： A document illuminating system includes a plurality of light emitting elements arranged in an array, a reflective element which guides light emitted from the light emitting elements to a document read area of a certain width and length. The reflective element includes first to third reflective portions. The second reflective portion includes one or more planar reflective faces and is disposed so that the reflective faces reflect light from the light emitting elements to one or both of the first and third reflective portions without other reflective elements. The first and third reflective portions each include one or more planar reflective faces and are disposed so that their reflective faces oppositely illuminate the document read area together by reflecting light from one or both of the light emitting elements and the second reflective portion to the document read area without other reflective elements.
摘要翻译：文件照明系统包括以阵列排列的多个发光元件，将从发光元件发射的光引导到一定宽度和长度的文档读取区域的反射元件。反射元件包括第一至第三反射部。第二反射部分包括一个或多个平面反射面，并且被设置为使得反射面将来自发光元件的光反射到第一和第三反射部分中的一个或两个而没有其它反射元件。第一和第三反射部分各自包括一个或多个平面反射面，并且被布置成使得它们的反射面通过将来自一个或两个发光元件和第二反射部分的光反射到文件读取而一起照亮文档读取区域没有其他反射元件的区域。

6. 发明申请

US20130215482A1 DOCUMENT ILLUMINATING SYSTEM AND IMAGE READER INCLUDING THE SAME 有权
标题翻译：文件照明系统和图像读取器，包括它们
公开(公告)号：US20130215482A1
公开(公告)日：2013-08-22
申请号：US13846425
申请日：2013-03-18
申请人： Atsushi Takaura , Nobuaki Ono , Yasuo Sakurai , Yasunobu Youda , Kazuya Miyagaki , Masahiro Itoh
发明人： Atsushi Takaura , Nobuaki Ono , Yasuo Sakurai , Yasunobu Youda , Kazuya Miyagaki , Masahiro Itoh
IPC分类号： H04N1/028
CPC分类号： H04N1/02895 , H04N1/02815 , H04N1/0285 , H04N1/02865 , H04N1/1013 , H04N1/1017 , H04N1/193 , H04N2201/0081
摘要： A document illuminating system includes a plurality of light emitting elements arranged in an array, a reflective element which guides light emitted from the light emitting elements to a document read area of a certain width and length. The reflective element includes first to third reflective portions. The second reflective portion includes one or more planar reflective faces and is disposed so that the reflective faces reflect light from the light emitting elements to one or both of the first and third reflective portions without other reflective elements. The first and third reflective portions each include one or more planar reflective faces and are disposed so that their reflective faces oppositely illuminate the document read area together by reflecting light from one or both of the light emitting elements and the second reflective portion to the document read area without other reflective elements.
摘要翻译：文件照明系统包括以阵列排列的多个发光元件，将从发光元件发射的光引导到一定宽度和长度的文档读取区域的反射元件。反射元件包括第一至第三反射部。第二反射部分包括一个或多个平面反射面，并且被设置为使得反射面将来自发光元件的光反射到第一和第三反射部分中的一个或两个而没有其它反射元件。第一和第三反射部分各自包括一个或多个平面反射面，并且被布置成使得它们的反射面通过将来自一个或两个发光元件和第二反射部分的光反射到文件读取而一起照亮文件读取区域没有其他反射元件的区域。

7. 发明授权

US08610968B2 Document illuminating system and image reader including the same 有权
公开(公告)号：US08610968B2
公开(公告)日：2013-12-17
申请号：US13846425
申请日：2013-03-18
申请人： Atsushi Takaura , Nobuaki Ono , Yasuo Sakurai , Yasunobu Youda , Kazuya Miyagaki , Masahiro Itoh
发明人： Atsushi Takaura , Nobuaki Ono , Yasuo Sakurai , Yasunobu Youda , Kazuya Miyagaki , Masahiro Itoh
IPC分类号： H04N1/04
CPC分类号： H04N1/02895 , H04N1/02815 , H04N1/0285 , H04N1/02865 , H04N1/1013 , H04N1/1017 , H04N1/193 , H04N2201/0081
摘要： A document illuminating system includes a plurality of light emitting elements arranged in an array, a reflective element which guides light emitted from the light emitting elements to a document read area of a certain width and length. The reflective element includes first to third reflective portions. The second reflective portion includes one or more planar reflective faces and is disposed so that the reflective faces reflect light from the light emitting elements to one or both of the first and third reflective portions without other reflective elements. The first and third reflective portions each include one or more planar reflective faces and are disposed so that their reflective faces oppositely illuminate the document read area together by reflecting light from one or both of the light emitting elements and the second reflective portion to the document read area without other reflective elements.

8. 发明授权

US08350566B2 Magnetic particle imaging apparatus, method of disposing detection coil for magnetic particle imaging apparatus, and magnetic flux detecting apparatus 有权
标题翻译：磁粉成像装置，磁性粒子成像装置的检测线圈的配置方法以及磁通检测装置
公开(公告)号：US08350566B2
公开(公告)日：2013-01-08
申请号：US12138132
申请日：2008-06-12
申请人： Shigeharu Ohyu , Motoji Haragashira , Yasuo Sakurai
发明人： Shigeharu Ohyu , Motoji Haragashira , Yasuo Sakurai
IPC分类号： G01V3/00
CPC分类号： A61B5/05 , A61B5/0515
摘要： In a magnetic particle imaging apparatus that forms an image of a distribution of magnetic particles based on changes in a magnetic flux generated by magnetization of the magnetic particles, modulation coils that magnetize magnetic particles present in a field free area by applying a modulation magnetic field to the field free area, and detection coils are disposed such as to suppress an influence caused by a magnetic flux of the modulation magnetic field applied by the modulation coils and included in a detected magnetic flux.
摘要翻译：在基于由磁性粒子的磁化产生的磁通量的变化形成磁性粒子分布的图像的磁性粒子成像装置中，通过向磁场分布施加调制磁场来磁化存在于无场区域的磁性粒子的调制线圈无场区域和检测线圈被设置为抑制由调制线圈施加的调制磁场的磁通量引起的并且包含在检测的磁通量中的影响。

9. 发明授权

US08191986B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08191986B2
公开(公告)日：2012-06-05
申请号：US12457791
申请日：2009-06-22
申请人： Hiroshi Takahashi , Masato Kobayashi , Tomonori Kimura , Kazushi Takei , Yuichi Sakurada , Nobuyuki Satoh , Yasuo Sakurai
发明人： Hiroshi Takahashi , Masato Kobayashi , Tomonori Kimura , Kazushi Takei , Yuichi Sakurada , Nobuyuki Satoh , Yasuo Sakurai
IPC分类号： B41J29/393
CPC分类号： G06K15/102 , B41J29/38 , B41J29/393
摘要： An image forming apparatus is disclosed that includes a recording head having a plurality of nozzles and scanning in forward and backward scanning directions to form dot images on the recording medium, an imaging unit imaging an image on the recording medium, a detection unit detecting a positional shift amounts of the dot images and inclination amounts of the recording head based on calibration image data obtained by imaging two first marks and two second marks in a single view by the imaging unit, and a correction unit correcting a drive of the recording head based on the detected positional shift amounts and the inclination amounts of the recording head.
摘要翻译：公开了一种图像形成装置，其包括具有多个喷嘴并在前后扫描方向扫描的记录头，以在记录介质上形成点图像，成像单元对记录介质上的图像进行成像，检测单元检测位置基于通过由成像单元在一个视图中对两个第一标记和两个第二标记进行成像而获得的校准图像数据的记录头的点图像和倾斜量的移位量，以及基于检测到的位置偏移量和记录头的倾斜量。

10. 发明授权

US08174738B2 Image read-out device and image forming device 有权
标题翻译：图像读出装置和图像形成装置
公开(公告)号：US08174738B2
公开(公告)日：2012-05-08
申请号：US12500222
申请日：2009-07-09
申请人： Nobuaki Ono , Yasuo Sakurai , Kiichiro Nishina , Masahiro Itoh
发明人： Nobuaki Ono , Yasuo Sakurai , Kiichiro Nishina , Masahiro Itoh
IPC分类号： H04N1/04 , H04N1/46 , H01L27/00 , H01J40/14
CPC分类号： H04N1/03 , H04N1/0303 , H04N1/0305 , H04N1/1017 , H04N1/1043 , H04N1/1048 , H04N1/1052
摘要： The image read-out device comprises an integrally formed scanning optical unit in which a light source which emits light toward a document, a plurality of reflective mirrors reflecting the light which is emitted from the light source to the document and then reflected, an image forming lens converging the light reflected by a final reflective mirror which finally reflects the light, among the plurality of mirrors, and a light receiving sensor for receiving the light converged by the image forming lens are integrally mounted on a housing, the integrally formed scanning optical unit moving in a scanning direction and reading out an image of the document, wherein an opening is provided on each of top and bottom surfaces of the housing, and wherein the area of the opening provided on the bottom surface is equal or more than that of the opening provided on the top surface.
摘要翻译：图像读出装置包括：整体形成的扫描光学单元，其中向原稿发射光的光源，将从光源发射的光反射到原稿然后反射的多个反射镜，成像会聚由多个反射镜中最终反射光的最终反射镜反射的光和用于接收由成像透镜会聚的光的光接收传感器一体地安装在壳体上，整体形成的扫描光学单元在扫描方向上移动并读出文件的图像，其中在壳体的顶表面和底表面中的每一个上设置有开口，并且其中设置在底表面上的开口的面积等于或大于开口设在顶面。

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