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41. 发明专利

JP2009035370A Paper sheet conveying device and image forming device 审中-公开
标题翻译：传送设备和图像形成设备的纸张
公开(公告)号：JP2009035370A
公开(公告)日：2009-02-19
申请号：JP2007200389
申请日：2007-08-01
申请人： Sharp Corp , シャープ株式会社
发明人： KATSURA NORIFUMI
IPC分类号： B65H7/02 , B65H5/06 , B65H5/36
摘要： PROBLEM TO BE SOLVED: To provide a paper sheet conveying device capable of easily treating the jamming with a simple procedure, and an image forming device having the paper sheet conveying device.
SOLUTION: The paper sheet conveying device comprises an opening/closing type paper guide 232, conveying rollers 211, 212, 221, 222, a first detection sensor 241, a second detection sensor 242, a CPU 110 and a torque limiter 280. In this constitution, the opening/closing type paper guide 232 constitutes a part of the paper guide in a conveying passage when the conveying rollers 221, 222 are rotated forward. The opening/closing type paper guide 232 is located at the position of opening/closing the conveying passage when the conveying rollers 221, 222 are rotated backwardly.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够简单地处理干扰的纸张输送装置，以及具有纸张输送装置的图像形成装置。纸张输送装置包括打开/关闭型纸引导件232，输送辊211,212,221,222，第一检测传感器241，第二检测传感器242，CPU 110和扭矩限制器280 在这种构造中，当输送辊221,222向前旋转时，打开/关闭型纸张引导件232构成输送通道中纸张引导件的一部分。当输送辊221,222向后旋转时，打开/关闭型纸张导向件232位于打开/关闭输送通道的位置。版权所有（C）2009，JPO＆INPIT

42. 发明专利

JP2009023794A Paper conveying device and image forming apparatus 审中-公开
标题翻译：纸传送装置和图像形成装置
公开(公告)号：JP2009023794A
公开(公告)日：2009-02-05
申请号：JP2007189393
申请日：2007-07-20
申请人： Sharp Corp , シャープ株式会社
发明人： TANIGUCHI TADASHI , KATSURA NORIFUMI , FUJITA MASAHIKO , KIMURA MASAHARU
IPC分类号： B65H29/62 , B65H7/06
摘要： PROBLEM TO BE SOLVED: To provide a paper conveying device capable of easily performing jam treating with a simple mechanism and an image forming apparatus equipped with the paper conveying device.
SOLUTION: A storage part 271 is disposed at the position where the paper can be stocked and accessed from the front surface. A switching part 230 selectively switches a paper conveying destination from a conveying path to the storage part 271 side. A first detection part 241 is disposed at the upstream side with respect to the switching part 230 in the conveying path. A second detection part 242 is disposed at the downstream side with respect to the switching part 230 in the conveying path. First conveying means 211, 212 are disposed at the upstream side with respect to the first detection part 241 in the conveying path. Second conveying means 221, 222 are disposed at the downstream side with respect to the second detection part 242 in the conveying path.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以简单的机构容易地进行卡纸处理的纸张输送装置和配备有纸张输送装置的图像形成装置。解决方案：存储部分271设置在可以从前表面存放和存取纸张的位置。切换部230选择性地将纸张传送目的地从传送路径切换到存储部271侧。第一检测部241相对于输送路径中的切换部230设置在上游侧。第二检测部242相对于输送路径中的切换部230设置在下游侧。第一输送装置211,212设置在输送路径中相对于第一检测部241的上游侧。第二传送装置221,222设置在传送路径中相对于第二检测部分242的下游侧。版权所有（C）2009，JPO＆INPIT

43. 发明专利

JP2008195522A Paper feeding cassette and image forming device 有权
标题翻译：纸张送料盒和图像形成装置
公开(公告)号：JP2008195522A
公开(公告)日：2008-08-28
申请号：JP2007034854
申请日：2007-02-15
申请人： Sharp Corp , シャープ株式会社
发明人： ASAKAWA MASAYA , FUJITA MASAHIKO , TANIGUCHI TADASHI , OISHI SHINJI , KIMURA MASAHARU , FUKADA YASUAKI , KATSURA NORIFUMI , TAKAI YASUHIRO
IPC分类号： B65H1/28 , B65H1/12 , B65H3/44
CPC分类号： B65H3/44 , B65H3/0684 , B65H2405/332 , B65H2405/35 , B65H2801/06
摘要： PROBLEM TO BE SOLVED: To selectively feed a plurality of kinds of sheets of paper from a single paper feeding position without causing enlargement of the paper and reduction of conveying property of the paper. SOLUTION: Storage parts 412, 413 are vertically arranged in a case body 411, and a rail 414 is provided on an inner side surface of the case body 411. When the paper stored in the storage part 412 is fed, the storage part 413 is positioned at a retreated position, and a pickup roller 441 is abutted on the paper at the uppermost portion stored in the storage part 412. When the paper stored in the storage part 413 is fed, the storage part 413 is positioned at an exposure position above the storage part 412. The pickup roller 441 is abutted on the paper at the uppermost portion stored in the storage part 413. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：从一张进纸位置选择性地进给多张纸，而不会引起纸张的放大和纸的输送性能的降低。解决方案：存储部件412,413垂直地布置在壳体主体411中，并且轨道414设置在壳体主体411的内侧表面上。当存储在存储部分412中的纸张被馈送时，存储器部件413位于退避位置，并且拾取辊441抵靠存储在存储部分412中的最上部的纸张上。当存储在存储部分413中的纸张被馈送时，存储部分413位于曝光位置在存储部分412上方。拾取辊441与存储在存储部分413中的最上部的纸张抵接在纸上。（C）2008，JPO＆INPIT

44. 发明专利

JP2008081278A Guide member and image forming apparatus 审中-公开
标题翻译：指导会员和图像形成装置
公开(公告)号：JP2008081278A
公开(公告)日：2008-04-10
申请号：JP2006264243
申请日：2006-09-28
申请人： Sharp Corp , シャープ株式会社
发明人： KIMURA MASAHARU , FUJITA MASAHIKO , TANIGUCHI TADASHI , KATSURA NORIFUMI , OISHI SHINJI , FUKADA YASUAKI
IPC分类号： B65H5/36
摘要： PROBLEM TO BE SOLVED: To prevent a carrying jam in carrying paper from one process to the next process with a guide member put in the closed state.
SOLUTION: An image forming apparatus 1A performs the processes in forming a desired image on a recording medium P supplied from a recording medium storing part 10 and delivering the recording medium to a recording medium delivery part 15. The image forming apparatus includes the guide member 40 for guiding the recording medium from one process to the next process among the processes at least in a part of a recording medium carrying passage S for carrying the recording medium. One end 41b of the guide member is rotatably installed through a rotating shaft 42 in a region on the one process side to be opened and closed to the recording medium carrying passage, and when the guide member is put in the closed state to the recording medium carrying passage, the tip part 43a of the guide member provided on the opposite side to one end of the guide member can be moved to the next process.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了防止携带纸从一个过程到下一个过程中的导致卡纸，导向件处于关闭状态。解决方案：图像形成装置1A在从记录介质存储部10提供的记录介质P上执行形成所需图像的处理，并将记录介质传送到记录介质传送部15.图像形成装置包括引导构件40，用于在记录介质承载通道S的至少一部分的至少一部分中，用于将记录介质从一个处理引导到下一个处理。引导构件的一端41b通过旋转轴42可旋转地安装在一个处理侧的区域中，以打开和关闭到记录介质输送通道，并且当引导构件处于关闭状态到记录介质设置在与引导构件的一端相反的一侧的引导构件的前端部43a可以移动到下一个处理。版权所有（C）2008，JPO＆INPIT

45. 发明专利

JP2007091399A Image forming device 审中-公开
标题翻译：图像形成装置
公开(公告)号：JP2007091399A
公开(公告)日：2007-04-12
申请号：JP2005282347
申请日：2005-09-28
申请人： Sharp Corp , シャープ株式会社
发明人： FUKADA YASUAKI , KATSURA NORIFUMI , FUJITA MASAHIKO , TANIGUCHI TADASHI
IPC分类号： B65H43/04 , B65H43/06 , G03G15/00
摘要： PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing excessively less loading or excessive loading for the storage capacity of a paper delivery tray even when paper sheets are conveyed in a curled state, and realizing the consistent paper delivery without the stacked paper sheets being caught in a paper delivery roller. SOLUTION: The image forming device 1 comprises an image forming unit 10, a fixing unit 30, a paper feed cassette 23, and a paper sheet conveying unit 59 for conveying paper sheets, and further comprises a paper delivery unit 22 having a paper delivery roller 19 for delivering the paper sheets with a developer image fixed thereto, and a paper delivery tray 22a for storing the paper sheets, and outputs image information by the electro-photographic system. The image forming device also has a curl detection sensor 222 for detecting the curled state of the paper sheets to be conveyed to the downstream side of the paper sheet conveying direction of the fixing unit 30 of a paper delivery conveying passage 17 through which the paper sheets are passed, and performs the paper delivery based on the output signal from the curl detection sensor 222. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种图像形成装置，即使在卷曲状态下输送纸张时，也能够防止纸张传送托盘的存储容量的过度加载或过度加载，并且实现一致的纸张传送而不会堆放的纸张被卡在送纸辊中。解决方案：图像形成装置1包括图像形成单元10，定影单元30，供纸盒23和用于传送纸张的纸张传送单元59，并且还包括纸张传送单元22，纸张传送单元22具有用于传送具有固定在其上的显影剂图像的纸张的送纸辊19和用于存放纸张的送纸托盘22a，并通过电子照相系统输出图像信息。图像形成装置还具有卷曲检测传感器222，用于检测要传送到纸张传送通道17的定影单元30的纸张传送方向的下游侧的纸张的卷曲状态，通过该纸张传送通道17 并且根据来自卷曲检测传感器222的输出信号执行纸张输送。（C）2007年，JPO和INPIT

46. 发明专利

JP2006219275A Manual paper feeding mechanism and image forming device 有权
标题翻译：手动进纸机构和图像形成装置
公开(公告)号：JP2006219275A
公开(公告)日：2006-08-24
申请号：JP2005035770
申请日：2005-02-14
申请人： Sharp Corp , シャープ株式会社
发明人： OGAWA TATSUYA , FUJITA MASAHIKO , OISHI SHINJI , ASAKAWA MASAYA , FUKADA YASUAKI , TANIGUCHI TADASHI , KIMURA MASAHARU , NAKAMURA SATOSHI , KATSURA NORIFUMI
IPC分类号： B65H1/04 , B65H11/00
CPC分类号： B65H1/00 , B41J13/103 , B65H5/36 , B65H2402/31 , B65H2407/21
摘要： PROBLEM TO BE SOLVED: To prevent an enlargement of a processing system and complication of an inside structure of the processing system, by retreating guide members in a predetermined arrangement state of not interfering with the inside structure of the processing system, when storing a manual feed tray in a side wall.
SOLUTION: This manual paper feed mechanism freely rotates the manual feed tray 11 between an open position 110 and a closed position 111 with opening-closing fulcrums 205 and 206 of one end part 11B as the center, and locks second end parts 203B and 204B of connecting rods 203 and 204 for journaling first end parts 203A and 204A in upper rocking fulcrums 203D and 204D of the opening-closing fulcrums 205 and 206, on the guide members 201 and 202 and guides 207 and 208. When rotating the manual feed tray 11 to the closed position 111 from the open position 110, the guide members 210 and 202 move in the direction separating from the opening-closing fulcrums 205 and 206 by the connecting rods 203 and 204.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题为了防止处理系统的扩大和处理系统的内部结构的复杂化，通过在不干扰处理系统的内部结构的预定布置状态下撤回引导构件，当存储侧壁上的手动进纸盘。
解决方案：该手动进纸机构以一端部11B的开闭支点205,206为中心自由地将手动进给盘11旋转在打开位置110和关闭位置111之间，并将第二端部203B 和204B，用于在引导构件201和202以及引导件207和208上的开闭支点205和206的上摇摆支点203D和204D中的第一端部部分203A和204A上延伸。当旋转手动进给托盘11从打开位置110移动到关闭位置111，引导构件210和202通过连接杆203和204在与开闭支点205和206分开的方向上移动。（C） 2006年，JPO＆NCIPI

47. 发明专利

JP2006182523A Sheet carrying mechanism and image forming device 审中-公开
标题翻译：执行机构和图像形成装置
公开(公告)号：JP2006182523A
公开(公告)日：2006-07-13
申请号：JP2004379234
申请日：2004-12-28
申请人： Sharp Corp , シャープ株式会社
发明人： TANIGUCHI TADASHI , FUJITA MASAHIKO , OISHI SHINJI , ASAKAWA MASAYA , OGAWA TATSUYA , FUKADA YASUAKI , KIMURA MASAHARU , NAKAMURA SATOSHI , KATSURA NORIFUMI
IPC分类号： B65H29/58 , B65H7/02 , B65H7/14 , G03G15/00
摘要： PROBLEM TO BE SOLVED: To provide a sheet carrying mechanism for carrying sheets to a target unit while suppressing the number of sensors arranged on a carrying passage to reduce the occurrence of carrying jam and detecting the condition of carrying the sheets about their treatment. SOLUTION: The sheet carrying mechanism comprises a main carrying passage S and a switch-back carrying passage S' via which the sheet is carried, a branch pawl 43 located on the carrying passages S, S', one part of which abuts on the sheet, rocks from an initial position H to a rocking position A and returns to the initial position H with its dead weight to serve as a carrying passage changing portion 43a for changing the carrying passages S, S' and the other part of which serves as a detected portion 43b, and a photo sensor 46 and a control part 50 for detecting the condition of the carrying passage changing portion 43a from the detected portion 43b. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于将纸张传送到目标单元的片材传送机构，同时抑制布置在承载通道上的传感器的数量，以减少携带的发生，并检测携带片材的处理情况。解决方案：纸张承载机构包括主承载通道S和通过其传送纸张的回转承载通道S'，位于承载通道S，S'上的分支爪43，其一部分邻接在片材上从初始位置H摇摆到摆动位置A，并以其自重返回到初始位置H，用作用于改变承载通道S，S'并且其另一部分的承载通道改变部分43a 用作检测部分43b，以及用于从检测部分43b检测输送通道改变部分43a的状态的光传感器46和控制部分50。版权所有（C）2006，JPO＆NCIPI

48. 发明专利

JP2014160938A Processing apparatus and image forming system 有权
标题翻译：加工设备和图像形成系统
公开(公告)号：JP2014160938A
公开(公告)日：2014-09-04
申请号：JP2013030566
申请日：2013-02-20
申请人： Sharp Corp , シャープ株式会社
发明人： KATSURA NORIFUMI , FUKADA YASUAKI , FUJITA MASAHIKO , HASHIMOTO SUSUMU , TAKEDA SHINICHI , KANEMITSU HIROKI
IPC分类号： H04N1/00 , B41J29/00 , G03G15/00
摘要： PROBLEM TO BE SOLVED: To change arrangement of a processing apparatus involving a change in orientation of a processing apparatus housing without impairing operability and visibility of functional components attached in a suitable direction that is determined according to the orientation of the processing apparatus housing, without the need to replace the functional components.SOLUTION: A processing apparatus 3 is used in connection with an image forming apparatus 2, and can be arranged on a side face 20B or a front face 20A by changing an orientation of a processing apparatus housing 30 respectively to a first orientation or a second orientation, which are different substantially 90° from each other. The processing apparatus 3 includes functional components 4 and 5 that are attached thereto to be exposed to the appearance, and are attached while an attachment direction is changed to a predetermined direction according to the orientation of the processing apparatus housing 30. The processing apparatus 3 of the present invention includes an attachment direction changing mechanism for the functional components 4 and 5, and can change the attachment direction of the functional components 4 and 5 in accordance with the first orientation or the second orientation.
摘要翻译：要解决的问题：为了改变涉及处理装置壳体的取向的改变的处理装置的布置，而不会损害沿着根据处理装置壳体的取向确定的适当方向附接的功能部件的可操作性和可视性，而不需要更换功能部件。解决方案：处理装置3与图像形成装置2结合使用，并且可以通过将处理装置壳体30的取向分别改变为分别布置在侧面20B或前表面20A上第一取向或第二取向彼此大致不同的90°。处理装置3包括附接到外部的功能部件4和5，并根据处理装置壳体30的朝向将安装方向改变为规定的方向而被安装。处理装置3 本发明包括用于功能部件4,5的安装方向改变机构，并且可以根据第一方位或第二方位改变功能部件4,5的安装方向。

49. 发明专利

JP2013091535A Recording paper conveying device, document feeding device and image forming apparatus including these devices 有权
标题翻译：记录纸输送装置，文件输送装置和图像形成装置，包括这些装置
公开(公告)号：JP2013091535A
公开(公告)日：2013-05-16
申请号：JP2011233013
申请日：2011-10-24
申请人： Sharp Corp , シャープ株式会社
发明人： AOKI KOJI , KATSURA NORIFUMI , SHIRAISHI YOSHINORI
IPC分类号： B65H9/14 , G03G15/00
摘要： PROBLEM TO BE SOLVED: To provide a compact paper conveying device and a document feeding device which can prevent unnecessary deflection of a recording sheet just in front of a registration roller, and to provide an image forming apparatus including them.SOLUTION: The recording paper conveying device includes the registration roller and a conveyor roller adjacent to the registration roller. By rotating the conveyor roller (speed Vp), the recording paper is fed until leading edge of the sheet abuts the registration roller in a stationary state (Vr=O) so that the sheet is deflected by a prescribed amount. Then, the conveyor roller is rotated at the constant velocity (Vp=Vc), and while the sheet is kept deflected, the rotation of the registration roller pair is started in a time t3 to start feeding of the sheet by the registration roller pair. While the registration roller pair is kept rotating, the rotation of the conveyor roller is suspended during time t4-t5, and then, the conveyor roller is returned to the state of rotation (Vp=Vc) before suspension. Thus, unnecessary deflection of the recording sheet just in front of the registration roller pair can be prevented.
摘要翻译：解决的问题：提供一种能够防止刚好在定位辊前面的记录纸张的不必要的偏转的小型纸张传送装置和文件馈送装置，并且提供包括它们的图像形成装置。解决方案：记录纸输送装置包括定位辊和与定位辊相邻的输送辊。通过旋转传送辊（速度Vp），记录纸被馈送直到片材的前缘在静止状态（Vr = O）中抵靠对准辊，使得片材偏转规定量。然后，传送辊以恒定速度（Vp = Vc）旋转，并且当片材保持偏转时，对准辊对的旋转在时间t3开始，以开始通过对位辊对进给片材。在定位辊对保持旋转的同时，在时间t4-t5期间传送辊的旋转被暂停，然后在悬挂之前传送辊返回到旋转状态（Vp = Vc）。因此，可以防止刚好在对位辊对之前的记录纸张的不必要的偏转。版权所有（C）2013，JPO＆INPIT

50. 发明专利

JP2012046294A Sheet sorter and image forming apparatus 有权
标题翻译：表格SORTER和图像形成装置
公开(公告)号：JP2012046294A
公开(公告)日：2012-03-08
申请号：JP2010188711
申请日：2010-08-25
申请人： Sharp Corp , シャープ株式会社
发明人： KIMURA MASAHARU , KATSURA NORIFUMI , FUKADA YASUAKI , FURUMOTO HARUHISA
IPC分类号： B65H31/26 , B65H33/08
CPC分类号： B65H31/26 , B65H33/08 , B65H2301/4219 , B65H2801/06
摘要： PROBLEM TO BE SOLVED: To provide a sheet sorter which suppresses the movement of a bundle of sheets loaded in a sheet discharge tray in a shift direction even if a sheet pressing guide member moves together with a sheet conveyance unit in conjunction with the movement of the sheet conveyance unit in the shift direction, and which thereby prevents irregularities in offset-sorting with reference to the bundle of sheets, and to provide an image forming apparatus including the sheet sorter.SOLUTION: The sheet sorter 120 includes the sheet pressing guide member 300 for pressing sheets P loaded on the sheet discharge tray 91, and the sheet pressing guide member 300 is configured to move together with the sheet conveyance unit 30 in conjunction with the movement of the sheet conveyance unit 30 in the shift direction, and the image forming apparatus includes the sheet shorter 120. The sheet pressing guide member 300 is configured to contact with the topmost sheet P0 among the sheets loaded on the sheet discharge tray 91 only at a downstream edge P1 of the topmost sheet PO in the conveyance direction Y1 of the sheets P.
摘要翻译：要解决的问题：提供一种片材分类器，即使在片材输送单元与片材输送单元一起移动的同时，也可以抑制装载在片材排出托盘中的片材在移动方向上的移动片材传送单元在移动方向上的移动，并且由此防止参考该捆摞的偏移分选的不规则性，并且提供包括片材分拣机的图像形成装置。解决方案：片材分类器120包括用于按压装载在片材排出托盘91上的片材P的片材按压引导部件300，并且片材按压引导部件300被配置为与片材传送单元30一起与纸张传送单元30在移动方向上的移动，并且图像形成装置包括较短的片材120.片材按压引导构件300构造成仅在装载在片材排出托盘91上的片材中与最顶层片材P0接触，纸张P的输送方向Y1上的最上面的纸张PO的下游边缘P1。（C）2012，JPO＆INPIT

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