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61. 发明授权

US08474813B2 Blocking module and multi-function printer using the same 失效
标题翻译：封锁模块和多功能打印机使用相同
公开(公告)号：US08474813B2
公开(公告)日：2013-07-02
申请号：US13284977
申请日：2011-10-30
申请人： Kai-Yuan Cheng , Chi-Tsung Chen , Po-Chih Chang
发明人： Kai-Yuan Cheng , Chi-Tsung Chen , Po-Chih Chang
IPC分类号： B65H3/52
CPC分类号： B65H1/04 , B65H2402/33 , B65H2403/50 , B65H2404/725 , B65H2407/11 , B65H2801/06
摘要： A blocking module is used for blocking at least an object from passing through a rail. The blocking module includes a linkage member and a blocking member. The linkage member has a first end and a second end, and there is a buffering space at a side of the first end. The blocking member has a pivoting end and a free end, in which the pivoting end is pivoted at the second end and the free end hangs down under the pivoting end due to gravity. When the free end of the blocking member leans against on the object on the rail, the object applies a counterforce onto the blocking member so as to drive the first end of the linkage member to move towards the buffering space. The invention also discloses a multi-function printer.
摘要翻译：阻挡模块用于阻止至少一个物体穿过轨道。阻挡模块包括连杆构件和阻挡构件。连杆构件具有第一端和第二端，并且在第一端的一侧具有缓冲空间。阻挡构件具有枢转端和自由端，其中枢转端在第二端枢转，并且自由端由于重力而在枢转端下方悬挂下来。当阻挡构件的自由端靠在轨道上的物体上时，物体将阻力施加到阻挡构件上，以驱动连杆构件的第一端朝向缓冲空间移动。本发明还公开了一种多功能打印机。

62. 发明授权

US08454007B1 Sheet separation mechanism 失效
标题翻译：纸张分离机制
公开(公告)号：US08454007B1
公开(公告)日：2013-06-04
申请号：US13602539
申请日：2012-09-04
申请人： Fong-Jhou Li , Wei-Yuan Peng
发明人： Fong-Jhou Li , Wei-Yuan Peng
IPC分类号： B65H3/52 , B65H3/34
CPC分类号： B65H3/0661 , B65H3/56 , B65H2402/54 , B65H2404/511 , B65H2404/5214 , B65H2801/06
摘要： A sheet separation mechanism adapted for being used in an automatic sheet feeding device includes a bearing supporter for positioning papers thereon, a sheet separation spring and a sheet separation holder. The bearing supporter defines a receiving groove. The sheet separation spring shows a rough outer periphery surface. The sheet separation spring is disposed in the receiving groove with an axis thereof being parallel to a bottom wall of the receiving groove. The sheet separation holder mounted to the bearing supporter defines an opening corresponding to the receiving groove. The sheet separation spring is restricted in the receiving groove by the sheet separation holder with a top of the rough outer periphery surface thereof being exposed through the opening beyond a top face of the sheet separation holder so as to separate the papers whereby and further ensure the automatic sheet feeding device transports the papers piece by piece.
摘要翻译：适用于自动送纸装置的纸张分离机构包括用于定位纸张的支承支架，纸张分离弹簧和纸张分离保持件。轴承支架限定一个接收槽。片材分离弹簧表现出粗糙的外周面。片材分离弹簧设置在容纳槽中，其轴线平行于容纳槽的底壁。安装到轴承支架上的片材分离支架限定了与接收槽对应的开口。片材分离弹簧被片材分离保持器限制在接收槽中，其顶部粗糙的外周表面通过开口暴露在片材分离保持器的顶面之外，以便分离纸张，从而进一步确保自动送纸装置逐张输送纸张。

63. 发明授权

US08448937B2 Medium supplying apparatus 有权
标题翻译：中等供给装置
公开(公告)号：US08448937B2
公开(公告)日：2013-05-28
申请号：US13096525
申请日：2011-04-28
申请人： Shigeharu Okano , Nobuhisa Yamazaki
发明人： Shigeharu Okano , Nobuhisa Yamazaki
IPC分类号： B65H3/52
CPC分类号： B65H3/063 , B65H3/5238 , B65H3/5284 , B65H7/02 , B65H2515/32 , B65H2515/34 , B65H2515/60 , B65H2553/414 , B65H2553/44 , B65H2557/242 , B65H2220/01 , B65H2220/02
摘要： A medium supplying apparatus includes a separation mechanism that separates one medium at a time from a plurality of sheet-shaped media stacked in a loading rack and transports the medium, an irradiation unit that emits light onto a surface of the medium, and a light receiving unit that receives reflected light that is acquired by allowing the light emitted by the irradiation unit to be reflected from the surface and detects a reflected light intensity that is an intensity of the reflected light. The separating force of the separation mechanism that is used for separating a next medium is controlled based on the reflected light intensity detected by the light receiving unit.
摘要翻译：介质供给装置包括：分离机构，其将一个介质分离成堆叠在装载架中的多个片状介质，并传送介质;将照射单元发射到介质的表面;以及光接收接收通过使由照射单元发射的光被从表面反射而获取的反射光的单元，并且检测作为反射光的强度的反射光强度。基于由光接收单元检测的反射光强度来控制用于分离下一介质的分离机构的分离力。

64. 发明授权

US08439355B2 Sheet feeder having movable supporter for supporting sheets stacked on a sheet tray and image recorder having the same 有权
标题翻译：具有用于支撑堆叠在片材托盘上的片材的可移动支撑件的片材进给器和具有该片材的图像记录器
公开(公告)号：US08439355B2
公开(公告)日：2013-05-14
申请号：US12730446
申请日：2010-03-24
申请人： Akihiro Ikeda
发明人： Akihiro Ikeda
IPC分类号： B65H3/52
CPC分类号： B65H3/0661 , B65H3/5223 , B65H3/56 , B65H2402/543
摘要： A sheet feeder includes a sheet tray configured to support one or more sheets stacked thereon in a slanted state, a feed roller disposed to face a lower end of a top one of the sheets stacked on the sheet tray, the feed roller being configured to feed the sheets, a supporter disposed under the sheet tray movably relative to the feed roller, the supporter being configured to support, on an upper surface thereof, lower ends of the sheets stacked on the sheet tray, and a displacement mechanism configured to displace the supporter farther from the feed roller depending on a pressure which the feed roller applies to the sheets when rotating.
摘要翻译：片材进给器包括被配置为以倾斜状态支撑堆叠在其上的一个或多个片材的片材托盘，设置成面对堆叠在片材托盘上的顶部片材的下端的进给辊，进给辊被配置为进给所述片材，相对于所述进给辊可移动地布置在所述片材托盘下方的支撑件，所述支撑件构造成在其上表面上支撑堆叠在所述片材托盘上的所述片材的下端;以及移位机构，取决于进给辊在旋转时施加到片材上的压力，距离进给辊更远。

65. 发明授权

US08308155B2 Retard roller and retard roller module having such retard roller 失效
标题翻译：阻滞滚筒和延迟滚筒模块，具有这种延迟辊
公开(公告)号：US08308155B2
公开(公告)日：2012-11-13
申请号：US12777976
申请日：2010-05-11
申请人： Chia-Tsui Lan , Ping-Hung Kuo , Yi-Liang Chen
发明人： Chia-Tsui Lan , Ping-Hung Kuo , Yi-Liang Chen
IPC分类号： B65H3/52
CPC分类号： B65H3/5246 , B65H3/0684 , B65H3/5215 , B65H3/5261 , B65H2403/725 , B65H2601/522 , B65H2801/06 , B65H2801/39
摘要： A retard roller and a retard roller module are provided. The retard roller is used in an automatic document feeder for providing a frictional force to separate plural documents from each other. Unidirectional rotation of the retard roller is permitted. Due to the unidirectional rotation, the contact surface of the retard roller can be switched. During the sheet-feeding process, the document is contacted with a specified contact surface. By rotating the retard roller, the document is contacted with another contact surface.
摘要翻译：提供延迟辊和延迟辊模块。延迟辊用于自动进纸器，用于提供摩擦力以将多个文件彼此分离。允许延迟辊的单向旋转。由于单向旋转，可以切换延迟辊的接触表面。在送纸过程中，文件与指定的接触面接触。通过旋转延迟辊，文件与另一个接触表面接触。

66. 再颁专利

USRE43682E1 Pressure-adjustable mechanism for paper feeding roller of automatic paper feeder 有权
标题翻译：自动进纸器供纸辊压力调节机构
公开(公告)号：USRE43682E1
公开(公告)日：2012-09-25
申请号：US11150600
申请日：2005-06-09
申请人： Shu-Ya Chiang
发明人： Shu-Ya Chiang
IPC分类号： B65H3/52
CPC分类号： B65H3/5238 , B65H3/063 , B65H2402/54 , B65H2405/1117 , B65H2515/10 , B65H2515/34 , B65H2220/01 , B65H2220/08 , B65H2220/02 , B65H2220/11
摘要： An automatic paper feeder for an image-scanning device with a pressure-adjustable mechanism for adjusting the paper feeding roller of the automatic paper feeder is disclosed. A pressure from paper sheets stacked on a paper tray of the automatic paper feeder is detected by a paper tray pressure detecting mechanism and transferred to a roller pressure adjusting mechanism to change a pressure between the paper feeding roller and a paper separating plate and adjust a feeding angle of the movable paper tray.
摘要翻译：公开了一种用于图像扫描装置的自动进纸器，其具有用于调节自动供纸器的给纸辊的压力调节机构。由纸盘压力检测机构检测堆放在自动供纸器的纸盘上的纸张的压力，并将其传送到辊压调节机构，以改变供纸辊和纸分离板之间的压力，并调节进纸可动纸盘的角度。

67. 发明授权

US08210522B2 Method for positioning and feeding media into a media feed path of an image forming device 有权
标题翻译：用于将介质定位和馈送到图像形成装置的介质馈送路径中的方法
公开(公告)号：US08210522B2
公开(公告)日：2012-07-03
申请号：US12916361
申请日：2010-10-29
申请人： Brian Allen Blair , Dustin Daniel Fichter , Derek Masami Inouye , Terry Lee Parker , Jeffrey Lawrence Tonges , Edward Lynn Triplett
发明人： Brian Allen Blair , Dustin Daniel Fichter , Derek Masami Inouye , Terry Lee Parker , Jeffrey Lawrence Tonges , Edward Lynn Triplett
IPC分类号： B65H3/52
CPC分类号： B65H1/266 , B65H3/0607 , B65H3/0623 , B65H3/0684 , B65H3/44 , B65H3/5261 , B65H5/062 , B65H5/26 , B65H2402/10 , B65H2402/61 , B65H2404/143 , B65H2404/6111 , B65H2405/1136 , B65H2405/325 , B65H2801/06
摘要： A method for positioning and feeding media into a media feed path according to one embodiment includes moving a first media sheet from the top of a stack of media sheets in a media storage location in a media process direction from an initial pick position into a media feed path leaving a second media sheet at the top of the stack of media sheets. In the media storage location, the second media sheet is moved opposite the media process direction away from an entrance to the media feed path until a leading edge of the second media sheet reaches a known predetermined position in the media storage location. After the leading edge of the second media sheet reaches the known predetermined position, the second media sheet is moved in the media process direction from the stack of media sheets into the media feed path.
摘要翻译：根据一个实施例的用于将介质定位和馈送到介质进给路径中的方法包括：将第一介质片材从媒体处理方向的介质存储位置中的介质片堆叠的顶部移动到介质进给方向路径将第二媒体页放在媒体堆栈的顶部。在介质存储位置中，第二介质片材相对于介质处理方向移动，离开介质进给路径的入口直到第二介质片材的前缘到达介质存储位置中已知的预定位置。在第二介质片的前缘到达已知的预定位置之后，第二介质片在媒体处理方向上从介质片的堆叠移动到介质馈送路径中。

68. 发明授权

US08157258B2 Torque limiting roller and medium separating mechanism using the same 有权
标题翻译：扭矩限制辊和介质分离机构使用它
公开(公告)号：US08157258B2
公开(公告)日：2012-04-17
申请号：US12645319
申请日：2009-12-22
申请人： Chia-Shin Lin
发明人： Chia-Shin Lin
IPC分类号： B65H3/52
CPC分类号： F16D7/028 , B65H3/5261 , B65H2301/44514 , B65H2403/732 , B65H2404/14 , B65H2404/165
摘要： A torque limiting roller includes a shaft, a frictional unit, a roller assembly, a fixing unit and an elastic unit. The shaft includes a first end and a second end. The frictional unit is mounted on the first end of the shaft. The roller assembly is rotatably mounted on the shaft and includes a first end and a second end. The first end of the roller assembly is in frictional contact with the frictional unit. The fixing unit is mounted on the second end of the shaft. The elastic unit is mounted on the shaft, disposed between the fixing unit and the roller assembly, and contacts with the second end of the roller assembly and the fixing unit to provide a normal force between the roller assembly and the frictional unit and thus to provide limiting torque. A medium separating mechanism using the torque limiting roller is also disclosed.
摘要翻译：转矩限制辊包括轴，摩擦单元，辊组件，定影单元和弹性单元。轴包括第一端和第二端。摩擦单元安装在轴的第一端。辊组件可旋转地安装在轴上并且包括第一端和第二端。辊组件的第一端与摩擦单元摩擦接触。固定单元安装在轴的第二端。弹性单元安装在轴上，设置在固定单元和辊组件之间，并与滚子组件和固定单元的第二端接触，以在辊组件和摩擦单元之间提供法向力，从而提供限制转矩。还公开了一种使用转矩限制辊的介质分离机构。

69. 发明申请

US20120025451A1 Sheet Feeder Device and Image Forming Apparatus 有权
标题翻译：送纸装置和成像装置
公开(公告)号：US20120025451A1
公开(公告)日：2012-02-02
申请号：US13190959
申请日：2011-07-26
申请人： Yoshimasa Ohkura
发明人： Yoshimasa Ohkura
IPC分类号： B65H5/06 , B65H3/52 , B65H1/00
CPC分类号： B65H1/266 , B65H3/0684 , B65H2511/12 , B65H2511/20 , B65H2511/212 , B65H2511/22 , B65H2801/06 , B65H2220/08 , B65H2220/11 , B65H2220/01 , B65H2220/04
摘要： A paper feed cassette of an image forming apparatus is provided with a sheet receptacle and a pair of width adjustment guides. A cassette feeder of the image forming apparatus is provided with a plurality of rollers, a plurality of roller holders, and a plurality of roller biasing members. When the paper feed cassette is mounted on a feeder housing, an upper end of width adjustment guides is configured to cause at least one of the roller holders to move upward in a height direction of the image forming apparatus such that at least one of the rollers does not come in contact with a topmost sheet of paper.
摘要翻译：图像形成装置的供纸盒设置有纸张接收器和一对宽度调节引导件。图像形成装置的盒式馈送器设置有多个辊，多个辊保持器和多个辊偏置构件。当供纸盒安装在馈送器壳体上时，宽度调节引导件的上端构造成使得至少一个辊保持器在图像形成设备的高度方向上向上移动，使得至少一个辊不与最上面的纸张接触。

70. 发明授权

US08047533B2 Automatic document feeder 失效
标题翻译：自动送纸器
公开(公告)号：US08047533B2
公开(公告)日：2011-11-01
申请号：US12725224
申请日：2010-03-16
申请人： Ping-Hung Kuo
发明人： Ping-Hung Kuo
IPC分类号： B65H3/52
CPC分类号： B65H3/0684 , B65H3/565 , B65H2402/441 , B65H2404/6111 , B65H2801/39
摘要： An automatic document feeder includes an upper cover, an input tray for placing plural documents, a pick-up module and a stopper module. A guide plate is disposed on the upper cover. The guide plate has a confining aperture. The confining aperture includes a fixing region and a releasing region. The stopper module has a stopping slice inserted into the confining aperture. When the automatic document feeder is enabled and the pick-up module is swung to be close to the input tray, the stopper module is moved from the fixing region of the confining aperture in response to the swinging action of the pick-up module. As such, the stopper module is released and the document is allowed to be fed into the internal portion of the automatic document feeder.
摘要翻译：自动文件进给器包括上盖，用于放置多个文件的进纸盘，拾取模块和挡块模块。引导板设置在上盖上。导板具有限制孔。限制孔包括固定区域和释放区域。止动器模块具有插入限制孔中的止动片。当自动进纸器被启用并且拾取模块摆动到接近进纸盘时，响应于拾取模块的摆动动作，止动器模块从限制孔的固定区域移动。因此，止动器模块被释放并且允许文件被馈送到自动送稿器的内部部分。

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