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1. 发明授权

US08177225B2 Automatic document feeder with reversing path 有权
标题翻译：自动进纸器带倒车路径
公开(公告)号：US08177225B2
公开(公告)日：2012-05-15
申请号：US12335775
申请日：2008-12-16
申请人： Akihito Tokutsu
发明人： Akihito Tokutsu
IPC分类号： B65H29/70
CPC分类号： B65H29/60 , B65H3/00 , B65H5/00 , B65H2301/333 , B65H2511/11 , B65H2801/39 , Y10S271/902 , B65H2220/03 , B65H2220/01
摘要： An automatic document feeder of the present invention is provided with a turning/discharging path in a reversing path in order to read images on both sides of documents in lengths less than the main size and discharge in a discharging tray. Further, an aligning wall is provided to bump ends of documents discharged from the turning/discharging path against it. Thus, the documents of which both sides are read are discharged in the sequentially collated state at a high-speed and the aligned state.
摘要翻译：本发明的自动进稿器在反转路径中设置有转向/排出路径，以便以小于主尺寸的长度读取文件的两侧的图像并在排纸托盘中排出。此外，设置对准壁以将从转向/排出路径排出的文件的端部抵靠在其上。因此，读取两侧的文件以高速和排列状态在顺序对照状态下排出。

2. 发明申请

US20110181926A1 AUTO DOCUMENT FEEDING DEVICE AND IMAGE SCANNING DEVICE 有权
标题翻译：自动文档进给装置和图像扫描装置
公开(公告)号：US20110181926A1
公开(公告)日：2011-07-28
申请号：US13009589
申请日：2011-01-19
申请人： Akihito Tokutsu
发明人： Akihito Tokutsu
IPC分类号： H04N1/04 , B65H5/06 , B65H31/00
CPC分类号： H04N1/00572 , H04N1/00578 , H04N1/00588 , H04N1/00602 , H04N1/00604 , H04N1/00612 , H04N1/00628 , H04N1/00631 , H04N1/00641 , H04N1/00649 , H04N1/12 , H04N1/193
摘要： According to one embodiment, an auto document feeding device comprises: a document placing section on which documents are placed; a first gate configured to divert the documents in a first direction or a second direction; a first conveying unit or a second conveying unit configured to lead the documents to the image scanning unit; a paper discharging and conveying unit configured to lead the documents from the image scanning unit in the direction of the paper discharge tray; a reversing roller configured to switch back the documents passed through the paper discharging and conveying unit; a reversing and conveying unit configured to convey the documents from the reversing roller to the first gate; and a second gate configured to divert the documents passed through the paper discharging and conveying unit to the reversing and conveying unit.
摘要翻译：根据一个实施例，一种自动文件馈送装置包括：放置文件的文件放置部分; 构造成在第一方向或第二方向上转移文件的第一门; 第一传送单元或第二传送单元，被配置为将文档引导到图像扫描单元; 纸张排出和传送单元，其构造成沿着排纸盘的方向从图像扫描单元引导文档; 反转辊构造成将通过纸张排出和传送单元的文件切换回; 反转和传送单元，其构造成将文件从反转辊传送到第一门; 以及第二门，其构造成将通过所述排纸传送单元的文件转移到所述换向和输送单元。

3. 发明授权

US07481427B2 Automatic document feeder 有权
标题翻译：自动送纸器
公开(公告)号：US07481427B2
公开(公告)日：2009-01-27
申请号：US11074749
申请日：2005-03-09
申请人： Akihito Tokutsu
发明人： Akihito Tokutsu
IPC分类号： G03G15/00
CPC分类号： B65H29/60 , B65H3/00 , B65H5/00 , B65H2301/333 , B65H2511/11 , B65H2801/39 , Y10S271/902 , B65H2220/03 , B65H2220/01
摘要： An automatic document feeder of the present invention is provided with a turning/discharging path in a reversing path in order to read images on both sides of documents in lengths less than the main size and discharge in a discharging tray. Further, an aligning wall is provided to bump ends of documents discharged from the turning/discharging path against it. Thus, the documents of which both sides are read are discharged in the sequentially collated state at a high-speed and the aligned state.
摘要翻译：本发明的自动进稿器在反转路径中设置有转向/排出路径，以便以小于主尺寸的长度读取文件的两侧的图像并在排纸托盘中排出。此外，设置对准壁以将从转向/排出路径排出的文件的端部抵靠在其上。因此，读取两侧的文件以高速和排列状态在顺序对照状态下排出。

4. 发明申请

US20120262766A1 AUTO DOCUMENT FEEDER AND DOCUMENT FEEDING METHOD 审中-公开
标题翻译：自动文件进纸器和文档进纸方法
公开(公告)号：US20120262766A1
公开(公告)日：2012-10-18
申请号：US13353460
申请日：2012-01-19
申请人： Mitsunori Ishii , Naoki Shoji , Shoichi Taniguchi , Osamu Kitazawa , Akihito Tokutsu , Seiji Iino , Shinji Miwa , Takeshi Kojima , Takeshi Ito
发明人： Mitsunori Ishii , Naoki Shoji , Shoichi Taniguchi , Osamu Kitazawa , Akihito Tokutsu , Seiji Iino , Shinji Miwa , Takeshi Kojima , Takeshi Ito
IPC分类号： H04N1/04
CPC分类号： H04N1/00615 , H04N1/00588 , H04N1/00591 , H04N1/00602 , H04N1/00612 , H04N1/0062 , H04N1/00631 , H04N1/00692 , H04N1/00694 , H04N1/00705 , H04N1/00745 , H04N1/2032
摘要： An auto-document feeder includes a first image scanning section configured to scan an image on first side of documents, a paper feeding section configured to feed the documents one by one, from which images are read by the first image scanning section, a paper discharge section which discharges the documents passing through the first image scanning section, plural conveying sections having different paths to reach the first image scanning section and which guide the document from the paper feeding section to the first image scanning section, a gate section which directs the documents fed by the paper feeding section to one of the plural conveying sections, a second image scanning section configured to scan the image on second side of the documents, a double feeding detecting section which positioned between the first image scanning section and the second image scanning section.
摘要翻译：自动文件馈送器包括：第一图像扫描部分，被配置为扫描文档的第一面上的图像;被配置成逐个馈送文件的供纸部分，第一图像扫描部分从其读取图像，排出通过第一图像扫描部分的文件的多个传送部分，具有不同路径的多个传送部分，以到达第一图像扫描部分并且将文件从供纸部分引导到第一图像扫描部分;门部分，引导文档由所述供纸部馈送到所述多个传送部中的一个;第二图像扫描部，被配置为扫描所述原稿的第二面上的图像;双重进给检测部，位于所述第一图像扫描部和所述第二图像扫描部之间; 。

5. 发明申请

US20120112401A1 AUTO-DOCUMENT FEEDER AND IMAGE READING APPARATUS 审中-公开
标题翻译：自动文档进纸器和图像读取装置
公开(公告)号：US20120112401A1
公开(公告)日：2012-05-10
申请号：US13273989
申请日：2011-10-14
申请人： Akihito Tokutsu , Shinji Miwa , Naoki Shoji , Shoichi Taniguchi , Osamu Kitazawa , Seiji IINO , Mitsunori Ishii , Takeshi Kojima , Takeshi Ito
发明人： Akihito Tokutsu , Shinji Miwa , Naoki Shoji , Shoichi Taniguchi , Osamu Kitazawa , Seiji IINO , Mitsunori Ishii , Takeshi Kojima , Takeshi Ito
IPC分类号： B65H5/26 , B65H7/02
CPC分类号： B65H5/26 , B65H9/006 , B65H2511/514 , B65H2513/42 , B65H2701/1311 , B65H2701/1313 , B65H2801/39 , H04N1/00588 , H04N1/00602 , H04N1/00612 , H04N1/00657 , H04N1/12 , H04N1/193 , H04N1/2032 , B65H2220/02 , B65H2220/01
摘要： An auto-document feeder includes: a paper feeding section configured to feed original documents one by one; a first feeding section configured to feed the fed original document through a first feeding path; a second feeding section configured to feed the fed original document through a second feeding path; a third feeding section configured to alternately nip one by one the fed original documents; a determining section configured to determine that the original document is nipped by the third feeding section; and a document diverting and feeding section configured to alternately divert and feed, into the first feeding path and the second feeding path, the fed original documents and, if the preceding original document is present, after the preceding original document is detected by the determining section, feed the following original document into the first or second feeding path into which the preceding original document is not fed.
摘要翻译：自动进稿器包括：供纸部，被配置成逐个送出原稿; 第一供给部，其构造成通过第一供给路径供给原稿; 第二供给部，其构造成通过第二供给路径供给原稿; 第三供给部，其构造成交替地夹持供给的原稿; 确定部，被配置为确定所述原稿被所述第三供给部夹持; 以及文件转移供给部，被构造成交替地向第一供给路径和第二供给路径供给原稿，并且如果存在前述原始文档，则在确定部分检测到前一原稿之后，，将以下原始文档馈送到未馈送上一个原始文档的第一或第二馈送路径。

6. 发明申请

US20120008178A1 AUTOMATIC DOCUMENT FEEDER, METHOD OF TRANSPORTING DOCUMENT, AND IMAGE READING APPARATUS 有权
标题翻译：自动文件进纸器，运输方式和图像读取装置
公开(公告)号：US20120008178A1
公开(公告)日：2012-01-12
申请号：US13166952
申请日：2011-06-23
申请人： Akihito Tokutsu
发明人： Akihito Tokutsu
IPC分类号： H04N1/04
CPC分类号： H04N1/00567 , H04N1/00602 , H04N1/00604 , H04N1/00631
摘要： According to the embodiment, an automatic document feeder includes a first transport unit which transports a document fed from a document tray to a reading portion in a first direction after turning over the document, and a second transport unit which transports the document fed from the document tray to the reading portion in a second direction and transports the document passed through the reading portion to the reading portion in the first direction after turning over the document. When an image on one side of the document is read, the document is sorted to be transported to the first transport unit, and when images on both sides of the document are read, the document is sorted to be transported to the second transport unit.
摘要翻译：根据本实施例，自动文件进给器包括第一传送单元，该第一传送单元在翻转文档之后将从文档托盘馈送的文档沿第一方向传送到读取部分;以及第二传送单元，其将从文档馈送的文档托盘到第二方向的读取部分，并且在翻转文档之后将通过读取部分的文件沿着第一方向传送到读取部分。当读取文档一侧的图像时，文档被分类以被传送到第一传送单元，并且当读取文档的两侧的图像时，将文档分类以被传送到第二传送单元。

7. 发明申请

US20070211312A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20070211312A1
公开(公告)日：2007-09-13
申请号：US11371437
申请日：2006-03-08
申请人： Akihito Tokutsu
发明人： Akihito Tokutsu
IPC分类号： H04N1/04
CPC分类号： H04N1/0057 , H04N1/00588 , H04N1/00591 , H04N1/00602 , H04N1/0062 , H04N1/00631 , H04N1/00681 , H04N1/00705 , H04N1/00763 , H04N1/00981
摘要： According to an embodiment of the present invention, an image forming apparatus having an automatic document carrier device including a plurality of sensors arranged in a path where source documents to be read are carried; a plurality of motors configured to detect the positions of the source documents by these sensors and to carry the source documents at a predetermined speed; a cooling fan to be rotated to reduce the ambient temperature; a fan motor configured to drive the cooling fan; and a carrier control unit configured to control the plurality of sensors, the plurality of motors and the fan motor, wherein the carrier control unit detects passage of the source documents by any of the plurality of sensors, estimates a time when the source documents are discharged into the discharge tray, and stops the fan motor around the estimated time.
摘要翻译：根据本发明的实施例，一种图像形成装置具有自动文件载体装置，其包括布置在要读取的源文档的路径中的多个传感器; 多个电动机，被配置为通过这些传感器检测源文件的位置并以预定速度传送源文档; 要旋转的冷却风扇降低环境温度; 风扇马达，其构造成驱动所述冷却风扇; 以及载体控制单元，被配置为控制所述多个传感器，所述多个马达和所述风扇马达，其中所述载体控制单元检测所述多个传感器中的任一个的源文件的通过，估计所述源文档被排出的时间进入排放托盘，并在预计的时间内停止风扇马达。

8. 发明授权

US5064182A Automatic original feeding device with feeding roller 失效
标题翻译：自动送料装置带进料辊
公开(公告)号：US5064182A
公开(公告)日：1991-11-12
申请号：US571973
申请日：1990-08-24
申请人： Akihito Tokutsu
发明人： Akihito Tokutsu
IPC分类号： G03B27/62 , G03G15/00 , G03G15/04
CPC分类号： G03G15/60 , G03B27/6264 , G03G2215/00185 , Y10S271/902
摘要： An automatic original feeding device includes a pick-up mechanism for picking up originals placed on a holding portion, a feed roller for feeding the picked-up original onto an original table of an image forming apparatus and delivering the fed original from the original table, and a discharge mechanism for discharging the delivered original to a discharge portion. The feed roller is arranged to be movable between a contact position where the feed roller is in contact with the original table so that the original can be delivered onto or from the original table, and an off position where the feed roller is separated from the original table. The feed roller is moved to the off position by a moving mechanism at the start of operation of the discharge mechanism.
摘要翻译：自动原稿馈送装置包括用于拾取放置在保持部分上的原稿的拾取机构，用于将拾取的原稿馈送到图像形成装置的原稿台上并将原稿从原稿台传送的进给辊，以及用于将输送的原稿排出到排出部分的排出机构。进给辊布置成可以在进给辊与原始工作台接触的接触位置之间移动，以便可以将原件传送到原始工作台上或从原始工作台传送原件，以及进给辊与原件分离的关闭位置表。进料辊在排料机构的运行开始时通过移动机构移动到关闭位置。

9. 发明申请

US20110079953A1 DOUBLE FEEDING DETECTION APPARATUS, AUTO SHEET FEEDER AND DOUBLE FEED DETECTION METHOD 审中-公开
标题翻译：双重进料检测装置，自动进纸器和双进料检测方法
公开(公告)号：US20110079953A1
公开(公告)日：2011-04-07
申请号：US12874966
申请日：2010-09-02
申请人： Mitsunori ISHII , Akihito Tokutsu , Seiji Iino , Masakazu Iwamoto , Shinichi Miyakawa , Osamu Kitazawa
发明人： Mitsunori ISHII , Akihito Tokutsu , Seiji Iino , Masakazu Iwamoto , Shinichi Miyakawa , Osamu Kitazawa
IPC分类号： B65H7/12 , B65H1/00 , B65H7/02
CPC分类号： B65H7/12 , B65H2511/524 , B65H2515/60 , B65H2515/82 , B65H2553/30 , B65H2553/412 , B65H2701/1912 , B65H2801/06 , B65H2220/03 , B65H2220/01
摘要： A double feed detection apparatus includes a first element and a second element at positions where they are opposite to each other across a sheet, and a direction in which an ultrasonic wave or a light passes through the sheet is vertical to a conveyance direction of the sheet. An auto sheet feeder includes the first element and the second element of the double feed detection apparatus in a range from a downstream side of a joining point of an outside conveyance path and an inside conveyance path in the sheet conveyance direction to a near side of a read part.
摘要翻译：双重进给检测装置包括第一元件和第二元件，在它们彼此相对的片材的位置处，并且超声波或光通过片材的方向垂直于片材的输送方向。自动供纸装置包括从外部输送路径的接合点的下游侧到纸张输送方向的内侧输送路径的一侧的范围内的双重进给检测装置的第一元件和第二元件阅读部分。

10. 发明申请

US20100109226A1 AUTO DOCUMENT FEEDING DEVICE 有权
标题翻译：自动文件送料装置
公开(公告)号：US20100109226A1
公开(公告)日：2010-05-06
申请号：US12610929
申请日：2009-11-02
申请人： Osamu Kitazawa , Masakazu Iwamoto , Seiji Iino , Akihito Tokutsu , Shinichi Miyakawa , Mitsunori Ishii
发明人： Osamu Kitazawa , Masakazu Iwamoto , Seiji Iino , Akihito Tokutsu , Shinichi Miyakawa , Mitsunori Ishii
IPC分类号： B65H5/06
CPC分类号： B65H5/26 , B65H5/24 , B65H29/6609 , B65H2301/44516 , B65H2404/632 , B65H2801/39 , H04N1/0057 , H04N1/00588 , H04N1/00602 , H04N1/00612 , H04N1/0062 , H04N1/00628 , H04N1/00631 , H04N1/00657 , H04N1/12 , H04N1/193 , H04N1/2032
摘要： An auto document feeding device causes an original document passing through an OUT path and an original document passing through an IN path to flow together with overlap a trailing edge of a preceding original document and a leading edge of a following original document. Before the original documents reach to a READ document glass, the auto document feeding device comprises a separating unit configured to separate an overlapping portion of the original documents. The auto document feeding device reduces a distance between the preceding original document and the following original document passing on the READ document glass to nearly 0 mm.
摘要翻译：自动文件馈送装置使通过OUT路径的原始文档和通过IN路径的原始文档与先前原始文档的后沿和以下原始文档的前沿重叠地一起流动。在原始文档到达READ文稿玻璃之前，自动文件馈送装置包括分离单元，其被配置为分离原始文档的重叠部分。自动送纸装置减少了原稿与在READ文档纸上通过的以下原始文件之间的距离，接近0毫米。

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