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1. 发明授权

US09357095B2 Illumination device and image reading device using said illumination device 有权
标题翻译：使用所述照明装置的照明装置和图像读取装置
公开(公告)号：US09357095B2
公开(公告)日：2016-05-31
申请号：US14438509
申请日：2013-10-29
申请人： Shinnosuke Enomoto , Seiji Nishizawa , Masataka Hamada
发明人： Shinnosuke Enomoto , Seiji Nishizawa , Masataka Hamada
IPC分类号： H04N1/04 , H04N1/028 , H04N1/00
CPC分类号： H04N1/02855 , H04N1/00989 , H04N1/02835 , H04N1/02895
摘要： Provided are: an illumination device having a configuration in which a temperature rise of a radiation member is suppressed in a limited volume to thereby maintain a temperature of an LED at a predetermined value or less and an image reading device provided with the illumination device. In order to release heat generated by the LED from a substrate on which the LED is mounted, a first heat radiation plate (43) and a second heat radiation plate (47) are provided on both sides of the LED-mounted substrate; the second heat radiation plate (47), the LED-mounted substrate, and the first heat radiation plate (43) are installed in this order on a second frame (40) that supports the LED-mounted substrate, first and second heat radiation plates (43) and (47); a fan is disposed on the first heat radiation plate (43) side; when viewing the second frame (40) in a direction perpendicular to a longitudinal direction thereof, a cross-sectional profile of the second heat radiation plate (47) has an area protruding with respect to a cross-sectional profile of the first heat radiation plate (43); and the configuration is such that wind from the fan is aggressively blown against the first and second heat radiation plates (43) and (47).
摘要翻译：本发明提供一种照明装置，其具有以有限的体积抑制放射部件的温度上升从而将LED的温度保持在规定值以下的结构，以及具备该照明装置的图像读取装置。为了从安装有LED的基板上释放由LED产生的热量，在LED安装基板的两侧设置有第一散热板（43）和第二散热板（47）第二散热板（47），LED安装基板和第一散热板（43）依次安装在支撑LED安装基板的第二框架（40）上，第一和第二散热板（43）和（47）; 风扇设置在第一散热板（43）侧; 当在垂直于其纵向的方向上观察第二框架（40）时，第二散热板（47）的横截面轮廓具有相对于第一散热板的横截面轮廓突出的区域（43）; 并且该构造使得来自风扇的风积极地吹向第一和第二散热板（43）和（47）。

2. 发明申请

US20150288842A1 ILLUMINATION DEVICE AND IMAGE READING DEVICE USING SAID ILLUMINATION DEVICE 有权
标题翻译：照明装置和图像读取装置使用同样的照明装置
公开(公告)号：US20150288842A1
公开(公告)日：2015-10-08
申请号：US14438509
申请日：2013-10-29
申请人： Shinnosuke ENOMOTO , Seiji NISHIZAWA , Masataka HAMADA
发明人： Shinnosuke Enomoto , Seiji Nishizawa , Masataka Hamada
IPC分类号： H04N1/028
CPC分类号： H04N1/02855 , H04N1/00989 , H04N1/02835 , H04N1/02895
摘要： Provided are: an illumination device having a configuration in which a temperature rise of a radiation member is suppressed in a limited volume to thereby maintain a temperature of an LED at a predetermined value or less and an image reading device provided with the illumination device. In order to release heat generated by the LED from a substrate on which the LED is mounted, a first heat radiation plate (43) and a second heat radiation plate (47) are provided on both sides of the LED-mounted substrate; the second heat radiation plate (47), the LED-mounted substrate, and the first heat radiation plate (43) are installed in this order on a second frame (40) that supports the LED-mounted substrate, first and second heat radiation plates (43) and (47); a fan is disposed on the first heat radiation plate (43) side; when viewing the second frame (40) in a direction perpendicular to a longitudinal direction thereof, a cross-sectional profile of the second heat radiation plate (47) has an area protruding with respect to a cross-sectional profile of the first heat radiation plate (43); and the configuration is such that wind from the fan is aggressively blown against the first and second heat radiation plates (43) and (47).
摘要翻译：本发明提供一种照明装置，其具有以有限的体积抑制放射部件的温度上升从而将LED的温度保持在规定值以下的结构，以及具备该照明装置的图像读取装置。为了从安装有LED的基板上释放由LED产生的热量，在LED安装基板的两侧设置有第一散热板（43）和第二散热板（47）第二散热板（47），LED安装基板和第一散热板（43）依次安装在支撑LED安装基板的第二框架（40）上，第一和第二散热板（43）和（47）; 风扇设置在第一散热板（43）侧; 当在垂直于其纵向的方向上观察第二框架（40）时，第二散热板（47）的横截面轮廓具有相对于第一散热板的横截面轮廓突出的区域（43）; 并且该构造使得来自风扇的风积极地吹向第一和第二散热板（43）和（47）。

3. 发明申请

US20150222777A1 DOCUMENT READING DEVICE 有权
标题翻译：文件阅读器
公开(公告)号：US20150222777A1
公开(公告)日：2015-08-06
申请号：US14424274
申请日：2013-08-23
申请人： Shinnosuke Enomoto , Seiji Nishizawa
发明人： Shinnosuke Enomoto , Seiji Nishizawa
IPC分类号： H04N1/203 , H04N1/193 , H04N1/12 , B65H5/26 , B65H7/20
CPC分类号： H04N1/2032 , B65H5/26 , B65H7/20 , H04N1/123 , H04N1/193 , H04N2201/0081 , H04N2201/0442 , H04N2201/0446
摘要： A document reading device is capable of preventing distortion or twisting occurring in a document conveying device from being transmitted to a reading carriage incorporated in the document conveying device. A document reading device includes a second reading carriage provided in a document conveying unit and configured to read a surface of a document different from a surface read by a first reading carriage, a support frame having a support surface supporting the second reading carriage, a retaining member retaining the second reading carriage by sandwiching the same between itself and the support frame, and an elastic member provided between the second reading carriage and retaining member to press the second reading carriage against the support frame. One of the support surface of the support frame and a supported surface of the second reading carriage supported by the support surface is formed into a curved surface.
摘要翻译：文件读取装置能够防止在文件传送装置中发生的变形或扭曲被传送到结合在文件传送装置中的读取托架。文件读取装置包括设置在文件传送单元中并被配置为读取与由第一读取托架读取的表面不同的文档的表面的第二读取托架，具有支撑第二读取托架的支撑表面的支撑框架，通过在其自身与支撑框架之间夹持第二读取托架的构件以及设置在第二读取托架和保持构件之间以将第二读取托架抵靠支撑框架按压的弹性构件。支撑框架的支撑表面之一和由支撑表面支撑的第二读取支架的支撑表面形成为弯曲表面。

4. 发明授权

US09426325B2 Document reading device 有权
标题翻译：文件阅读装置
公开(公告)号：US09426325B2
公开(公告)日：2016-08-23
申请号：US14424274
申请日：2013-08-23
申请人： Shinnosuke Enomoto , Seiji Nishizawa
发明人： Shinnosuke Enomoto , Seiji Nishizawa
IPC分类号： H04N1/04 , H04N1/203 , H04N1/12 , H04N1/193 , B65H5/26 , B65H7/20
CPC分类号： H04N1/2032 , B65H5/26 , B65H7/20 , H04N1/123 , H04N1/193 , H04N2201/0081 , H04N2201/0442 , H04N2201/0446
摘要： A document reading device is capable of preventing distortion or twisting occurring in a document conveying device from being transmitted to a reading carriage incorporated in the document conveying device. A document reading device includes a second reading carriage provided in a document conveying unit and configured to read a surface of a document different from a surface read by a first reading carriage, a support frame having a support surface supporting the second reading carriage, a retaining member retaining the second reading carriage by sandwiching the same between itself and the support frame, and an elastic member provided between the second reading carriage and retaining member to press the second reading carriage against the support frame. One of the support surface of the support frame and a supported surface of the second reading carriage supported by the support surface is formed into a curved surface.
摘要翻译：文件读取装置能够防止在文件传送装置中发生的变形或扭曲被传送到结合在文件传送装置中的读取托架。文件读取装置包括设置在文件传送单元中并被配置为读取与由第一读取托架读取的表面不同的文档的表面的第二读取托架，具有支撑第二读取托架的支撑表面的支撑框架，通过在其自身与支撑框架之间夹持第二读取托架的构件以及设置在第二读取托架和保持构件之间以将第二读取托架抵靠支撑框架按压的弹性构件。支撑框架的支撑表面之一和由支撑表面支撑的第二读取支架的支撑表面形成为弯曲表面。

5. 发明申请

US20090168127A1 Document Data Capturing Device 有权
标题翻译：文档数据捕获设备
公开(公告)号：US20090168127A1
公开(公告)日：2009-07-02
申请号：US12344520
申请日：2008-12-28
申请人： Masataka Hamada , Seiji Nishizawa , Yutaka Tanaka , Kazuhisa Mochizuki
发明人： Masataka Hamada , Seiji Nishizawa , Yutaka Tanaka , Kazuhisa Mochizuki
IPC分类号： H04N1/04
CPC分类号： H04N1/203 , H04N1/0057 , H04N1/00604 , H04N1/00689 , H04N1/00692 , H04N1/00694 , H04N1/1017 , H04N1/2032
摘要： A document data capturing device includes a sheet supply tray for carrying documents, a sheet discharge tray located below the sheet supply tray, and a document conveying mechanism including a conveying path along which documents are guided from the sheet supply tray to the sheet discharge tray. The document data capturing device includes a first data-capturing unit and a second data-capturing unit which scan respective sides of a document conveyed by the document conveying mechanism. The first data-capturing unit and the second data-capturing unit are each configured with a reduction-optics scanning mechanism. The conveying path along which a document to be scanned by the first and second scanning mechanisms is conveyed is formed to surround the second reduction-optics data-capturing unit. Thus, the device can be made compact.
摘要翻译：文件数据捕获装置包括用于携带文件的供纸托盘，位于供纸托盘下方的排纸托盘以及包括传送路径的文件传送机构，文件从该供纸托盘被引导到该排纸托盘。文件数据捕获装置包括第一数据捕获单元和第二数据捕获单元，其扫描由文件传送机构传送的文件的各个侧面。第一数据捕获单元和第二数据捕获单元各自配置有缩小光学扫描机构。传送由第一和第二扫描机构扫描的文件的传送路径被形成为围绕第二缩小光学数据捕获单元。因此，可以使该装置紧凑。

6. 发明申请

US20080158621A1 Document Feeder and Image Capturing Device 有权
标题翻译：送纸器和图像捕获装置
公开(公告)号：US20080158621A1
公开(公告)日：2008-07-03
申请号：US11865012
申请日：2007-09-30
申请人： Masataka Hamada , Kazuhisa Mochizuki , Seiji Nishizawa
发明人： Masataka Hamada , Kazuhisa Mochizuki , Seiji Nishizawa
IPC分类号： H04N1/047
CPC分类号： H04N1/00681 , H04N1/00692 , H04N1/00694 , H04N1/00702 , H04N1/00745 , H04N1/12 , H04N1/203
摘要： Document feeder and image capturing device preventing empty stamping associated with improper positioning of printing unit. Document feeder A, conveying document originals from a document placement location, along a predetermined conveyance path (12), and to a document information-capturing location (5, 6), is furnished with: a printing unit (8), which is shiftable along the document widthwise direction approximately orthogonal to the document conveyance direction, and is for carrying out predetermined printing onto conveyed documents; and a detection unit (S4), provided in the conveyance path further upstream in the conveyance direction than the printer unit (8), that detects whether a conveyed document will pass inside the limits of the range in which the printer unit (8) prints.
摘要翻译：文档进纸器和图像捕获设备防止与打印单元的不正确定位相关的空白冲压。文件馈送器A，沿着预定的传送路径（12）从文档放置位置传送文件原件以及文档信息捕获位置（5,6））具有：打印单元（8），其可移动沿文件宽度方向大致垂直于文件传送方向，并且用于对所传送的文件执行预定的打印; 以及检测单元（S 4），设置在所述传送路径中比所述打印机单元（8）在输送方向上更远的上游，所述检测单元检测所输送的文件是否将在所述打印机单元（8）的范围的限度内通过，打印。

7. 发明授权

US08500119B2 Sheet conveying device and image processing apparatus 有权
标题翻译：纸张输送装置和图像处理装置
公开(公告)号：US08500119B2
公开(公告)日：2013-08-06
申请号：US11716726
申请日：2007-03-12
申请人： Masataka Hamada , Kazuhisa Mochizuki , Tetsuya Noda , Seiji Nishizawa , Osamu Jinza
发明人： Masataka Hamada , Kazuhisa Mochizuki , Tetsuya Noda , Seiji Nishizawa , Osamu Jinza
IPC分类号： B65H9/04
CPC分类号： B65H5/062 , B65H5/38 , B65H7/125 , B65H2553/30 , B65H2601/123
摘要： A sheet conveying device includes a conveying path along which a sheet is conveyed. First and second conveying roller pairs are arranged on the conveying path at a predetermined distance from each other. Overlapping conveyance sensing devices are located between the first and second conveying roller pairs and include opposing transmission device and reception device. A distance between the first and second conveying roller pairs is shorter than a length of a minimum size sheet in a conveying direction. In the conveying path between the conveying roller pairs, guide members are disposed to sandwich the transmission device and reception device. The guide members are configured to project upward or downward from a sheet conveying line by a predetermined amount with respect to the conveying path, the sheet conveying line extending through nip points of the first and second conveying roller pairs.
摘要翻译：片材输送装置包括输送纸张的输送路径。第一输送辊对和第二输送辊对彼此以预定的距离布置在输送路径上。重叠传送感测装置位于第一和第二传送辊对之间，并且包括相对的传送装置和接收装置。第一输送辊对和第二输送辊对之间的距离比输送方向上的最小尺寸纸张的长度短。在输送辊对之间的输送路径中，引导构件被设置成夹持发送装置和接收装置。引导构件被构造成相对于输送路径从片材输送线向上或向下突出预定量，片材输送线延伸穿过第一和第二输送辊对的夹持点。

8. 发明授权

US07933052B2 Document feeder and image capturing device 有权
标题翻译：送纸器和图像捕获装置
公开(公告)号：US07933052B2
公开(公告)日：2011-04-26
申请号：US11865012
申请日：2007-09-30
申请人： Masataka Hamada , Kazuhisa Mochizuki , Seiji Nishizawa
发明人： Masataka Hamada , Kazuhisa Mochizuki , Seiji Nishizawa
IPC分类号： H04N1/04 , B65H5/22
CPC分类号： H04N1/00681 , H04N1/00692 , H04N1/00694 , H04N1/00702 , H04N1/00745 , H04N1/12 , H04N1/203
摘要： Document feeder and image capturing device preventing empty stamping associated with improper positioning of printing unit. Document feeder A, conveying document originals from a document placement location, along a predetermined conveyance path (12), and to a document information-capturing location (5, 6), is furnished with: a printing unit (8), which is shiftable along the document widthwise direction approximately orthogonal to the document conveyance direction, and is for carrying out predetermined printing onto conveyed documents; and a detection unit (S4), provided in the conveyance path further upstream in the conveyance direction than the printer unit (8), that detects whether a conveyed document will pass inside the limits of the range in which the printer unit (8) prints.
摘要翻译：文档进纸器和图像捕获设备防止与打印单元的不正确定位相关的空白冲压。文件馈送器A，沿着预定的传送路径（12）从文档放置位置传送文件原件以及文档信息捕获位置（5,6））具有：打印单元（8），其可移动沿文件宽度方向大致垂直于文件传送方向，并且用于对所传送的文件执行预定的打印; 以及检测单元（S4），其设置在所述传送路径中比所述打印机单元（8）更靠输送方向的上游，所述检测单元检测所输送的文件是否将在所述打印机单元（8）打印的范围的限度内通过。

9. 发明授权

US07633653B2 Image reading apparatus 有权
标题翻译：图像读取装置
公开(公告)号：US07633653B2
公开(公告)日：2009-12-15
申请号：US12010444
申请日：2008-01-25
申请人： Seiji Nishizawa , Kazuhisa Mochizuki , Masataka Hamada
发明人： Seiji Nishizawa , Kazuhisa Mochizuki , Masataka Hamada
IPC分类号： H04N1/04 , H04N1/40
CPC分类号： H04N1/121 , H04N1/1017 , H04N1/123 , H04N1/1235 , H04N1/125 , H04N1/193 , H04N2201/0081
摘要： An image reading apparatus includes a reading unit having contact glass through which an image is read from a document, backup glass located opposite the contact glass of the reading unit so as to form a conveying path between the backup glass and the contact glass through which the document is passed, a white member located on a rear surface side of the backup glass which is different from a contact glass side of the backup glass, a support plate that allows the white member to pivot between a position where the white member stands opposite the contact glass via the backup glass and a retract position where the white member is retracted from the position where the white member stands opposite the contact glass, and a regulating member provided between the backup glass and the white member so as to create a specified gap between the white member and the rear surface of the transparent member. Thus, a fixed distance is always maintained between the movable white member, located opposite the reading position, and the document reading surface. As a result, accurate shading correction data is acquired.
摘要翻译：图像读取装置包括具有接触玻璃的读取单元，通过该接触玻璃从文件读取图像，与读取单元的接触玻璃相对的支撑玻璃，以在支撑玻璃和接触玻璃之间形成传送路径，文件通过，位于支撑玻璃的背面侧的白色构件，其与支撑玻璃的接触玻璃侧不同，允许白色构件在白色构件相对的位置之间枢转的支撑板通过支撑玻璃接触玻璃和从白色构件与接触玻璃相对置的位置缩回白色构件的缩回位置，以及设置在支撑玻璃和白色构件之间的限制构件，以便在第二白色构件和透明构件的后表面。因此，在与读取位置相对的可移动白色构件和文档读取表面之间始终保持固定的距离。结果，获得准确的阴影校正数据。

10. 发明申请

US20080180763A1 Image reading apparatus 有权
标题翻译：图像读取装置
公开(公告)号：US20080180763A1
公开(公告)日：2008-07-31
申请号：US12010444
申请日：2008-01-25
申请人： Seiji Nishizawa , Kazuhisa Mochizuki , Masataka Hamada
发明人： Seiji Nishizawa , Kazuhisa Mochizuki , Masataka Hamada
IPC分类号： H04N1/04
CPC分类号： H04N1/121 , H04N1/1017 , H04N1/123 , H04N1/1235 , H04N1/125 , H04N1/193 , H04N2201/0081
摘要： An image reading apparatus includes a reading unit having contact glass through which an image is read from a document, backup glass located opposite the contact glass of the reading unit so as to form a conveying path between the backup glass and the contact glass through which the document is passed, a white member located on a rear surface side of the backup glass which is different from a contact glass side of the backup glass, a support plate that allows the white member to pivot between a position where the white member stands opposite the contact glass via the backup glass and a retract position where the white member is retracted from the position where the white member stands opposite the contact glass, and a regulating member provided between the backup glass and the white member so as to create a specified gap between the white member and the rear surface of the transparent member. Thus, a fixed distance is always maintained between the movable white member, located opposite the reading position, and the document reading surface. As a result, accurate shading correction data is acquired.
摘要翻译：图像读取装置包括具有接触玻璃的读取单元，通过该接触玻璃从文件读取图像，与读取单元的接触玻璃相对的支撑玻璃，以在支撑玻璃和接触玻璃之间形成传送路径，文件通过，位于支撑玻璃的背面侧的白色构件，其与支撑玻璃的接触玻璃侧不同，允许白色构件在白色构件相对的位置之间枢转的支撑板通过支撑玻璃接触玻璃和从白色构件与接触玻璃相对置的位置缩回白色构件的缩回位置，以及设置在支撑玻璃和白色构件之间的限制构件，以便在第二白色构件和透明构件的后表面。因此，在与读取位置相对的可移动白色构件和文档读取表面之间始终保持固定的距离。结果，获得准确的阴影校正数据。

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