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61. 发明申请

US20060197275A1 Medium feeder and liquid ejecting apparatus or recording apparatus incorporating the same 有权
公开(公告)号：US20060197275A1
公开(公告)日：2006-09-07
申请号：US11350574
申请日：2006-02-09
申请人： Kazuo Otsuka , Atsuhiko Takeuchi , Toshio Miyake , Yuji Miyamoto , Daisuke Watanabe
发明人： Kazuo Otsuka , Atsuhiko Takeuchi , Toshio Miyake , Yuji Miyamoto , Daisuke Watanabe
IPC分类号： B65H3/32 , B65H3/52 , B65H1/00
CPC分类号： B65H3/0661 , B65H1/02 , B65H2405/11152 , B65H2405/111646 , B65H2405/114 , B65H2511/12 , B65H2511/22 , B65H2220/01 , B65H2220/04 , B65H2220/11
摘要： A medium feeder is adapted to feed a target medium to a liquid ejecting section in which liquid is ejected toward the target medium. A feeding roller is adapted to come in contact with the target medium, thereby feeding the target medium in a first direction. A first supporter opposes the feeding roller and has a first supporting face adapted to support the target medium. A second supporter is disposed in an upper side of the first supporter and has a second supporting face adapted to support the target medium. A first edge guide is provided on the first supporter so as to be movable in a second direction perpendicular to the first direction, and has a first guiding face adapted to come in contact with a first side edge of the target medium. A second edge guide is provided on the second supporter so as to be movable in the second direction, and has a second guiding face adapted to come in contact with the first side edge of the target medium. The second edge guide is coupled with the first edge guide so that the first edge guide and the second edge guide move together. A retainer is provided in the second edge guide and operable to retain the second edge guide at an arbitrary position within a movable range of the second edge guide.

62. 发明申请

US20040056413A1 Sheet size detection method, sheet feeding apparatus and image forming apparatus 有权
标题翻译：片材尺寸检测方法，片材进给装置和成像装置
公开(公告)号：US20040056413A1
公开(公告)日：2004-03-25
申请号：US10611884
申请日：2003-07-03
发明人： Mizuho Shirakura , Naoki Suzuki
IPC分类号： B65H001/00
CPC分类号： B65H1/266 , B65H1/04 , B65H2405/11152 , B65H2405/114 , B65H2511/11 , B65H2511/12 , B65H2511/51 , B65H2220/03 , B65H2220/01
摘要： A sheet supply apparatus includes a sheet supply tray for stacking a sheet, and an auxiliary tray movable between a support position where the auxiliary tray supports a portion of the sheet stacked on the sheet supply tray and a storage position where the auxiliary tray overlaps the sheet supply tray. A sheet supply device supplies the sheet stacked on the sheet supply tray. A sheet detection device is mounted on the auxiliary tray for detecting the sheet stacked on the sheet supply tray, and a tray position detection device detects a position of the auxiliary tray between the support position and the storage position. An identifying device identifies a length of the sheet in a sheet supply direction based on detection results of the sheet detection device and the tray detection device.
摘要翻译：供纸装置包括用于堆叠纸张的供纸托盘和可在支撑位置之间移动的辅助托盘，其中辅助托盘支撑堆叠在供纸托盘上的片材的一部分和辅助托盘与片材重叠的存储位置供应托盘。供纸装置供给堆叠在供纸盘上的纸张。纸张检测装置安装在辅助托盘上，用于检测堆叠在供纸托盘上的纸张，托盘位置检测装置检测辅助托盘在支撑位置和存储位置之间的位置。识别装置基于片材检测装置和托盘检测装置的检测结果来识别片材在片材供给方向上的长度。

63. 发明申请

US20030146560A1 Automatic document feeder and scanner systems 失效
标题翻译：自动进纸器和扫描仪系统
公开(公告)号：US20030146560A1
公开(公告)日：2003-08-07
申请号：US10071937
申请日：2002-02-05
发明人： Hin Leong Tan
IPC分类号： B65H005/00
CPC分类号： B65H3/0684 , B65H5/062 , B65H2301/423245 , B65H2402/31 , B65H2405/11152 , B65H2701/1914 , H04N1/00567 , H04N1/00572 , H04N1/00602 , H04N1/0062 , H04N1/00628
摘要： The present invention relates to an automatic document feeder for manipulating and scanning multiple documents, sheets, cards and sheet-like substrates. The present invention is especially suitable for automatic feeding and scanning of a stack of business cards or other material, which is sufficiently rigid. In an embodiment, a card feeder includes a vertically movable pickup roller, a backstop incline, and output rollers. The card feeder uses the pickup roller to separate and push the top card of the stack against a backstop incline. The card slides upwards along the incline until it engages the output rollers, which move the card past a scanner. The present invention relates to embodiments, which transfer an output card to a card scanner using output rollers to push the card toward scanner input rollers. The output rollers and scanner input rollers can be synchronized or the output rollers can freely rotate in one direction after power to a motor driving rotation is cut off. This allows the scanner input roller(s) to pull the card through or by the output roller(s) into the scanner without synchronization during the scanning.
摘要翻译：本发明涉及一种用于操作和扫描多个文件，片材，卡片和片状基片的自动文件馈送器。本发明特别适用于自动进纸和扫描具有足够刚性的名片或其他材料的堆叠。在一个实施例中，卡片馈送器包括可垂直移动的拾取辊，止回斜面和输出辊。卡片馈送器使用拾取辊分离并将堆叠的顶部卡片抵靠在止挡斜面上。卡片沿着斜坡向上滑动，直到它与输出辊接合，从而将卡片移动通过扫描仪。本发明涉及使用输出辊将输出卡传送到卡片扫描器以将卡推向扫描器输入辊的实施例。输出辊和扫描仪输入辊可以同步，或者输出辊可以在电动机驱动旋转被切断之后沿一个方向自由旋转。这样可以使扫描仪输入辊在扫描过程中将卡通过输出辊或通过输出辊拉入扫描仪，而无需同步。

64. 发明授权

US6062558A Paper feeder in printer 失效
标题翻译：打印机中的送纸器
公开(公告)号：US6062558A
公开(公告)日：2000-05-16
申请号：US89993
申请日：1998-06-03
申请人： Hiroshi Takahashi
发明人： Hiroshi Takahashi
IPC分类号： B41J13/00 , B65H1/06 , B65H3/06 , B65H3/52 , B65H1/24
CPC分类号： B65H3/063 , B65H2405/11152
摘要： A paper feeder in a printer comprises a bottom recording paper guide, an extreme end recording paper guide, a roller, and a mechanism for transferring paper. The bottom recording paper guide is inclined in the paper feeding direction at an angle in the range of ten degrees to thirty degrees.
摘要翻译：打印机中的供纸器包括底部记录纸引导件，末端记录纸引导件，辊子和用于传送纸张的机构。底部记录纸引导件在进纸方向上以十度到三十度的范围内的角度倾斜。

65. 发明授权

US4229650A Position and presence detecting device for stacked sheet members 失效
标题翻译：堆叠片材的位置和存在检测装置
公开(公告)号：US4229650A
公开(公告)日：1980-10-21
申请号：US969367
申请日：1978-12-14
申请人： Yuji Takahashi , Hisaji Masaki
发明人： Yuji Takahashi , Hisaji Masaki
IPC分类号： B65H31/18 , B65H31/10 , B65H43/00 , B65H43/06 , B65H43/08 , G01D5/34 , G01N21/30
CPC分类号： B65H43/00 , B65H31/10 , B65H43/08 , G01D5/342 , B65H2405/11152 , B65H2801/06
摘要： A position detecting device for detecting the upper end position of stacked sheet members which are cut into a determined size, transported by a conveyor and successively stacked on a sheet stacking table. Said detecting device is positioned across a transport path of said sheet member in such a manner as to detect the upper end position of sheet members successively stacked on said sheet stacking table.
摘要翻译：一种位置检测装置，用于检测被切割成确定尺寸的堆叠片状构件的上端位置，由输送机输送并依次堆叠在片材堆叠台上。所述检测装置以检测连续堆叠在所述片材堆叠台上的片状构件的上端位置的方式定位在所述片状构件的传送路径上。

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