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1. 发明授权

CN1328063C 边沿探测设备和设有该设备的成像设备失效
公开(公告)号：CN1328063C
公开(公告)日：2007-07-25
申请号：CN200310119510.2
申请日：2003-12-01
申请人：兄弟工业株式会社
发明人：佐藤龙也
IPC分类号： B41J11/55 , B65H7/14
摘要：成像设备包括具有光发射元件和光接收元件的介质传感器，当介质传感器的目标探测区域相对于纸张移动时，根据光接收元件输出的值探测纸张的边沿位置。以下面形式确定边沿探测中提供给光发射元件的电流值。首先，将介质传感器移动到纸张输送通道的中间(S110)。然后，将纸张输送到预定位置(S120-150)。下面，确定在纸张的位置A为了使光接收元件的输出达到想要的值应给光发射元件提供的电流值(光量调节值)，其中介质传感器的目标探测区域目前位于位置A(S160，S170)。目标探测区域随后移动到位置B和位置C，同时重复上面的过程以确定光量调节值(S180-S230)。最后，将纸张边沿探测电流设定为在位置A-C确定的光量调节值中的最小值(S240)。

2. 发明专利

JP2012051256A Paper carrying mechanism and image forming apparatus 有权
标题翻译：纸张携带机械和图像形成装置
公开(公告)号：JP2012051256A
公开(公告)日：2012-03-15
申请号：JP2010196078
申请日：2010-09-01
申请人： Oki Data Corp , 株式会社沖データ
发明人： KONNO HIDEYUKI
IPC分类号： B41J15/10 , B41J11/55
摘要： PROBLEM TO BE SOLVED: To provide a paper carrying mechanism and image forming apparatus, which enables stable and high-quality printing by eliminating displacement between the upper layer and the lower layer of continuous paper when the continuous paper, in which a plurality of layers are laid one upon the other, is wrapped around a cylindrical platen.SOLUTION: The paper carrying mechanism includes: the platen 11; a carriage unit 20, including a printing head 22 facing the platen 11 and including a protector frame 23 for regulating a carrying passage for continuous paper 15 carried near the printing head 22; a holding means 56 for holding the carriage unit 20 such that the carriage unit 20 is movable in the axial direction of the platen 11; and an idle roller 16, disposed on an upstream side from the carriage unit 20 in the direction in which the continuous paper 15 is carried, and determining the angle at which the continuous paper 15 is wrapped around the periphery of the platen 11 together with the protector frame 23. Further, the holding means is configured to hold the carriage unit 20 such that the carriage unit 20 is rotatable around the shaft of the platen 11.
摘要翻译：要解决的问题：提供一种纸张携带机构和图像形成装置，其能够通过在连续纸上消除连续纸的上层和下层之间的位移而进行稳定且高质量的印刷，其中多个层压在一个圆柱形压板上。纸张搬运机构包括：台板11; 滑架单元20，包括面向压板11的打印头22，并且包括用于调节承载在打印头22附近的连续纸张15的运送通道的保护框架23; 用于保持滑架单元20使得滑架单元20能够在压板11的轴向方向上移动的保持装置56; 以及从承载单元20沿着连续纸张15的方向设置在上游侧的空转辊16，并且确定连续纸15围绕压板11的周边缠绕的角度以及此外，保持装置构造成保持滑架单元20，使得滑架单元20能够围绕压板11的轴线旋转。版权所有（C）2012，JPO和INPIT

3. 发明专利

JP2012051122A Multifunction device 审中-公开
标题翻译：多功能设备
公开(公告)号：JP2012051122A
公开(公告)日：2012-03-15
申请号：JP2010193396
申请日：2010-08-31
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： IIJIMA TAKAYUKI
IPC分类号： B41J11/66 , B41J11/55
摘要： PROBLEM TO BE SOLVED: To provide a multifunction device that can draw a second functional component mounted in a case even when a first functional component moves from a position of normal operation.SOLUTION: A base 61 is fixed to a predetermined operation position in a body case 13 by a fixing means during operation of a printer 11. When fixing is released, the base is constituted to move to a release position dislocated from the operation position. A chip container 15 is constituted so as to be drawn from the inside of the body case, mounted thereto, of the printer to the outside of the body case. When at least one part of the base is intruded into a moving path of the chip container accompanied by drawing at the release position, the chip container includes a regulating member 71 for regulating the movement of the base before the base reaches the release position.
摘要翻译：要解决的问题：提供一种多功能装置，即使当第一功能部件从正常操作的位置移动时，也可以绘制安装在壳体中的第二功能部件。解决方案：在打印机11的操作期间，基座61通过固定装置固定在主体壳体13中的预定操作位置。当固定被释放时，基座被构造成移动到脱离操作的释放位置位置。芯片容器15被构造成从打印机的主体壳体的内部被拉出到主体壳体的外部。当基座的至少一部分被插入到芯片容器的移动路径中，伴随着在释放位置的拉伸时，芯片容器包括调节构件71，用于在底座到达释放位置之前调节基座的移动。版权所有（C）2012，JPO＆INPIT

4. 发明专利

FR2488835B1 未知
公开(公告)号：FR2488835B1
公开(公告)日：1987-03-20
申请号：FR8018448
申请日：1980-08-25
申请人： ESPANOLA COMUNICACIONES INFORM
发明人： VIDAL JORGE
IPC分类号： B41J11/55 , B41J13/26 , B41J11/22 , B41J13/10

5. 发明专利

FR2488835A1 Insertion of documents into printing terminal - uses photodetectors to start and control rollers to ensure correct levelling after document is lowered into hopper 未知
公开(公告)号：FR2488835A1
公开(公告)日：1982-02-26
申请号：FR8018448
申请日：1980-08-25
申请人： ESPANOLA COMUNICACIONES INFORM
发明人： VIDAL JORGE
IPC分类号： B41J11/55 , B41J13/26 , B41J11/22 , B41J13/10
摘要： Photoelectric sensors detect the presence of the lower edge of a document inserted into an alphanumeric printing terminal of a data processing system. These sensors control the rollers to ensure the document is correctly levelled. A document (3) is lowered into a hopper (1) which terminates in a rigid sheet (2) to form a backplate for the printing action. A photoelectric sensor (5) detects the passage of the lower edge of the document and provides a signal for a programmer (25). The programmer starts the drive mechanism motors (14,15) to rotate the rollers (6,7). Two sensors (23,24) detect the presence of the lower edge of the document and consequently stop the relevant motor until both detectors signal presence of the document. From that moment the motors operate in synchronism to displace the document.

6. 发明专利

DE1774252A1 未知
公开(公告)号：DE1774252A1
公开(公告)日：1972-03-02
申请号：DE1774252
申请日：1968-05-11
申请人： NIXDORF COMPUTER AG
发明人： FUCHS ERICH
IPC分类号： B41J11/55 , B41J11/54

7. 发明授权

US2425172A Front feed paper guiding means for writing machines 失效
标题翻译：用于书写机器的前馈纸引导装置
公开(公告)号：US2425172A
公开(公告)日：1947-08-05
申请号：US61518245
申请日：1945-09-08
申请人： MONROE CALCULATING MACHINE
发明人： BRITTEN JR EDWIN F
IPC分类号： B41J11/55
CPC分类号： B41J11/55

8. 发明申请

US20050174413A1 Paper-width detecting device 失效
标题翻译：纸宽检测装置
公开(公告)号：US20050174413A1
公开(公告)日：2005-08-11
申请号：US11051448
申请日：2005-02-04
申请人： Feng-Chi Shen , Hui-Kung Sun
发明人： Feng-Chi Shen , Hui-Kung Sun
IPC分类号： B41J2/01 , B41J11/55 , B65H1/00 , G01B7/00
CPC分类号： B65H1/04 , B65H7/02 , B65H2511/10 , B65H2511/12 , B65H2511/20 , B65H2553/21 , B65H2220/03 , B65H2220/01 , B65H2220/04 , B65H2220/11
摘要： A paper-width detecting device includes a paper guide, a conductive element, a circuit board and a control-processing unit. The paper guide is movably disposed on a paper tray for accommodating different sizes of papers. The conductive element attaching to the paper guide and moving simultaneously with the paper guide has a plurality of first conductive portions. The circuit board has a plurality of conductive wires, which is formed by a plurality of separated second conductive portions on the surface of the circuit board. An insulating region is formed between any two adjacent second conductive portions of each conductive wire. The control-processing unit is for providing an electric voltage between the conductive wires and the conductive element. When the paper guide presses against the paper, the control-processing unit generate a paper-width value corresponding to the number of current passages formed between the first conductive portions and the corresponding conductive wire thereof.
摘要翻译：纸张宽度检测装置包括纸张引导件，导电元件，电路板和控制处理单元。纸张引导件可移动地设置在纸盘上，用于容纳不同尺寸的纸张。附着在导纸板上并与纸张引导件同时移动的导电元件具有多个第一导电部分。电路板具有多个导电线，其由电路板表面上的多个分离的第二导电部分形成。绝缘区域形成在每个导线的任何两个相邻的第二导电部分之间。控制处理单元用于在导电线和导电元件之间提供电压。当纸张引导件压靠纸张时，控制处理单元产生与在第一导电部分和其相应的导线之间形成的电流通道的数量相对应的纸张宽度值。

9. 发明专利

DE4416564C2 未知
公开(公告)号：DE4416564C2
公开(公告)日：2003-03-13
申请号：DE4416564
申请日：1994-05-11
申请人： NEXPRESS SOLUTIONS LLC
发明人： RAPKIN ALAN EARL , FORREST WAYNE WILLS , LUTHER RICHARD GUY , CHAND VIDANAND
IPC分类号： B41J13/02 , B65H7/08 , B65H9/00 , B65H9/10 , B41J11/42 , B65H9/16 , B65H9/20 , B41J11/55 , B41F21/14
摘要： A sheet registration mechanism for aligning a sheet moving along a substantially planar transport path relative to such transport path in a plurality of orthogonal directions (e.g., the cross-track and in-track directions and remove skew). The mechanism comprises a first roller assembly having a first urging roller mounted for rotation about an axis lying in a plane parallel to the plane of the transport path, and substantially perpendicular to the direction of sheet travel along the transport path. A second roller assembly has a second urging roller mounted for rotation about an axis lying in a plane parallel to the plane of the transport path, and substantially perpendicular to the direction of sheet travel along the transport path. A third roller assembly has a third urging roller mounted for rotation about an axis lying in a plane parallel to the plane of the transport path, and substantially perpendicular to the direction of sheet travel along the transport path. The third urging roller is also movable along its axis of rotation in a direction transverse to the transport path. A control, operatively associated respectively with the first, second and third roller assemblies, selectively controls rotation of the first and second urging rollers to align a moving sheet in a direction perpendicular to the plane of the transport path, and selectively controls rotation of the third urging roller and transverse movement of the third urging roller to respectively align such moving sheet in the direction of travel along the transport path and in the direction transverse to the transport path.

10. 发明专利

DE3031992C2 未知
公开(公告)号：DE3031992C2
公开(公告)日：1990-06-13
申请号：DE3031992
申请日：1980-08-25
申请人： FUJITSU ESPANA S.A., MADRID, ES
发明人： VIDAL, JORGE, BARCELONA, ES
IPC分类号： B41J11/55 , B41J13/26

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