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1. 发明公开

US20230174330A1 PRINTING DEVICE WITH DOCUMENT MANAGING FUNCTION AND DOCUMENT MANAGING METHOD THEREOF 审中-公开
公开(公告)号：US20230174330A1
公开(公告)日：2023-06-08
申请号：US17645459
申请日：2021-12-22
申请人： PRIMAX ELECTRONICS LTD.
发明人： KUN-LIN WU , Fang-Hsuan Kuo
IPC分类号： B65H7/14 , B41J13/10 , B65H5/06 , B65H31/02
CPC分类号： B65H7/14 , B41J13/106 , B65H5/062 , B65H31/02 , B65H2513/106 , B65H2553/41 , B65H2601/10 , B65H2801/03
摘要： A document managing method for a printing device is provided. The document managing method includes the following steps. Firstly, a printing mechanism prints a document with plural papers, and transfers the plural papers to a paper collection platform. Then, a management module manages the plural papers from two lateral sides of the plural papers. Then, a paper ejection module ejects a first portion of the plural papers at a first speed, and then ejects a second portion of the plural papers at a second speed. Consequently, the plural papers are exited from the paper collection platform. Then, the management module is separated from the two lateral sides of the plural papers, so that the plural papers fall down to a supporting tray. The first speed is faster than the second speed.

2. 发明申请

US20180239294A1 POST-PROCESSING APPARATUS, CONTROL METHOD AND IMAGE FORMING SYSTEM 审中-公开
公开(公告)号：US20180239294A1
公开(公告)日：2018-08-23
申请号：US15961955
申请日：2018-04-25
申请人： KABUSHIKI KAISHA TOSHIBA , TOSHIBA TEC KABUSHIKI KAISHA
发明人： Yasunobu Terao
IPC分类号： G03G15/00 , B65H5/34
CPC分类号： G03G15/6582 , B26F1/0092 , B26F1/02 , B65H5/34 , B65H29/12 , B65H31/10 , B65H43/00 , B65H45/18 , B65H2404/14 , B65H2511/30 , B65H2513/106 , B65H2513/108 , B65H2513/11 , B65H2513/21 , B65H2601/121 , B65H2601/423 , B65H2801/06 , B65H2801/27 , G03G15/55 , B65H2220/02 , B65H2220/01 , B65H2220/11
摘要： In accordance with an embodiment, a sheet processing apparatus, containing a controller that acquires a predetermined data associated with a physical quantity of one of a driving motor or a driven member driven by the motor based on a predetermined signal, compare the predetermined data with a threshold value, and determine whether to transmit a request for increasing a discharge interval of a sheet based on the comparative result.

3. 发明授权

US09434573B2 Alternative method for reducing web feed rate variations induced by parent roll geometry variations 有权
标题翻译：用于减少由母辊几何变化引起的纤维网进料速率变化的替代方法
公开(公告)号：US09434573B2
公开(公告)日：2016-09-06
申请号：US14260698
申请日：2014-04-24
申请人： The Procter & Gamble Company
发明人： Paul Alan Binner, Sr.
IPC分类号： B65H59/02 , B65H59/04 , B65H23/182
CPC分类号： B65H59/04 , B65H23/182 , B65H2511/166 , B65H2513/10 , B65H2513/102 , B65H2513/106 , B65H2557/24 , B65H2220/01 , B65H2220/02
摘要： A method is disclosed for reducing feed rate variations when unwinding a web material to transport the web material away from the parent roll at a web takeoff point where the feed rate variations are induced by parent roll geometry variations. The method utilizes calculated and/or measured data to make suitable adjustments in the driving speed for an out-of-round parent roll to get closer to a relatively constant feed rate. By dividing the parent roll into 1, 2, . . . n sectors, the data can be refined to a relatively high degree taking into account high speed data processing capabilities as well as operating system response times to make appropriate driving speed adjustments.
摘要翻译：公开了一种用于在开卷幅材料的情况下减小进给速率变化的方法，以便在幅材起点处将幅材材料输送离开母卷，其中母卷辊几何形状变化引起进给速率变化。该方法利用计算和/或测量的数据来对外圆母辊的驱动速度进行适当的调整，以使其接近相对恒定的进给速率。通过将母卷分为1，2，...。。。考虑到高速数据处理能力以及操作系统响应时间，可以将数据精细化到相对较高的程度，从而进行适当的行驶速度调整。

4. 发明申请

US20160031668A1 Transport Apparatus and Recording Apparatus 审中-公开
标题翻译：运输设备和记录设备
公开(公告)号：US20160031668A1
公开(公告)日：2016-02-04
申请号：US14797366
申请日：2015-07-13
申请人： Seiko Epson Corporation
发明人： Tomohiro Yuda , Bunji Ishimoto
IPC分类号： B65H20/00 , B65H43/00 , B65H20/04 , B65H23/00 , B65H16/10
CPC分类号： B65H7/02 , B41J13/02 , B65H5/06 , B65H7/00 , B65H20/005 , B65H20/04 , B65H2403/21 , B65H2404/143 , B65H2513/106 , B65H2513/11 , B65H2553/51 , B65H2801/12 , B65H2220/01 , B65H2220/02 , B65H2220/03
摘要： A transport apparatus includes a plurality of rollers that transport a medium, a detection unit that detects a rotation amount of each of the rollers, and a control unit that controls driving of each of the rollers. The control unit controls the driving of each of the rollers using a correction value that corresponds to a rotation amount from an origin position of the corresponding roller.
摘要翻译：传送装置包括：传送介质的多个辊;检测每个辊的旋转量的检测单元;以及控制每个辊的驱动的控制单元。控制单元使用对应于来自相应辊的原点位置的旋转量的校正值来控制每个辊的驱动。

5. 发明申请

US20140331878A1 SYSTEM AND METHOD FOR MEASURING UNTENSIONED PRODUCT LENGTH OF A WEB DURING PRODUCTION 有权
标题翻译：在生产过程中测量网络长度的系统和方法
公开(公告)号：US20140331878A1
公开(公告)日：2014-11-13
申请号：US13890475
申请日：2013-05-09
申请人： GOSS INTERNATIONAL AMERICAS INC.
发明人： Douglas Joseph DAWLEY , Daniel Matthew PERDUE , Drew Edwin KIEFABER
IPC分类号： B41F13/02
CPC分类号： B41F13/02 , B65H23/1888 , B65H2220/02 , B65H2404/531 , B65H2511/172 , B65H2513/106 , B65H2515/31 , B65H2515/37 , B65H2557/264 , B65H2801/21 , G01B21/06 , B65H2220/03 , B65H2220/01
摘要： A system and method is provided for determining an untensioned product length of a web moving through a printing press under tension. A controller determines a tensioned repeat length of the web in a span of the printing press while the web is moving through the printing press under tension; determines an elastic strain of the web in the span of the printing press while the web is moving through the printing press under tension; and calculates an untensioned product length of the web in the span of the printing press while the web is moving through the printing press under tension as a function of the tensioned repeat length and the elastic strain.
摘要翻译：提供了一种系统和方法，用于确定在张力下通过印刷机移动的幅材的未张紧产品长度。控制器在幅材在张力下移动通过印刷机时确定幅材在印刷机的跨度中的张紧重复长度; 当幅材在张力下移动通过印刷机时，确定幅材在印刷机跨度中的弹性应变; 并且当幅材作为张力重复长度和弹性应变的函数在张力下移动通过印刷机时，计算出印刷机跨度中幅材的未张紧产品长度。

6. 发明申请

US20100156041A1 METHOD AND DEVICE OF CONTROLLING SHEETS IN A DIGITAL PRINTING MACHINE 有权
标题翻译：控制数位印刷机的方法和装置
公开(公告)号：US20100156041A1
公开(公告)日：2010-06-24
申请号：US12063269
申请日：2006-08-04
申请人： Martin Ruhk , Dieter Dobberstein , Uwe Weinlich
发明人： Martin Ruhk , Dieter Dobberstein , Uwe Weinlich
IPC分类号： B65H7/06 , B41F33/00
CPC分类号： B65H5/021 , B65H5/34 , B65H7/20 , B65H2511/514 , B65H2513/106 , B65H2557/33 , G03G15/65 , G03G2215/00721 , B65H2220/01 , B65H2220/02
摘要： The invention relates to a method of controlling sheets in a digital printing machine, wherein the arrival of at least one sheet in a transport path is detected at least once at at least one marked location of said transport path to improve the control of the sheets themselves during the printing operation. This is achieved in that at least one signal having a countable pulse is generated, in that a freely selectable but then fixed start of these pulses is assigned to the position of at least one frame (occupiable field) of frames—into which the minimum of one transport path segment is divided—relative to said marked location, and in that the minimum of one sheet is controlled with the use of this pulse at at least one other marked location of the transport path.
摘要翻译：本发明涉及一种在数字印刷机中控制片材的方法，其中在所述传送路径的至少一个标记位置处检测至少一个片材在传送路径中的至少一次，以改善片材本身的控制在打印操作期间。这是通过产生具有可计数脉冲的至少一个信号来实现的，因为这些脉冲的可自由选择但随后固定的开始被分配到帧的至少一个帧（可占据场）的位置，相对于所述标记位置划分一个传输路径段，并且在传送路径的至少一个其他标记位置处使用该脉冲来控制一个片材的最小值。

7. 发明申请

US20040150154A1 REGISTRATION SYSTEM PAPER PATH LENGTH COMPENSATION 失效
标题翻译：注册系统纸路径长度补偿
公开(公告)号：US20040150154A1
公开(公告)日：2004-08-05
申请号：US10248591
申请日：2003-01-30
发明人： Richard L. HOWE
IPC分类号： B65H007/02
CPC分类号： B65H5/34 , B65H7/20 , B65H2511/10 , B65H2513/106 , B65H2513/50 , B65H2515/00 , B65H2557/23 , B65H2557/242 , B65H2220/01 , B65H2220/02
摘要： Systems and methods of registration system control are provided that compensate for differences in physical properties of various substrates being transported through the system that impact the displacement of the substrate through a given path. Exemplary systems of the invention include at least one roll pair formed by a first, driven roll and a second roll defining a nip therebetween that is part of the transport path through which a substrate is passed. A prestored lookup table includes empirically- or theoretically-derived compensation factors for plural different kinds of substrates, with each compensation factor being based on physical characteristics of the substrate that impact actual travel length of the substrate along the transport path, such as the substrate's mass per unit area, which has been found to have a strong correlation with a substrate's bending stiffness, which has been found to have a strong correlation with detected deviations in linear travel path. Upon input or determination of the substrate being registered, the system adjusts the drive profile of the drive roll by the compensation factor. This is preferably by adding the derived paper path length adjusting value to the actual nominal length between the drive roll pair and a desired registration position to take into account an arcuate or non-linear travel path due to flexure of the substrate. A suitable compensation factor compensates for the amount of angular rotation of the drive roll so that the travel path length of the substrate is appropriated compensated.
摘要翻译：提供了配准系统控制的系统和方法，其补偿通过系统传送的各种衬底的物理性质的差异，该衬底影响衬底通过给定路径的位移。本发明的示例性系统包括由第一从动辊和第二辊形成的至少一个辊对，其限定了在其间的辊隙，其是衬底通过的传送路径的一部分。预先存储的查找表包括用于多种不同种类的衬底的经验或理论上的补偿因子，其中每个补偿因子都是基于衬底的物理特性，其影响衬底沿传输路径的实际行进长度，例如衬底质量已被发现与基板的弯曲刚度具有很强的相关性，已被发现与线性行进路径中检测到的偏差具有很强的相关性。在输入或确定正在登记的基板时，系统通过补偿因素调整驱动辊的驱动轮廓。优选地，通过将导出的纸张路径长度调节值添加到驱动辊对和期望的配准位置之间的实际标称长度，以考虑由于基板的挠曲而导致的弓形或非线性行进路径。适当的补偿因数补偿驱动辊的角度旋转量，从而适当地补偿衬底的行进路径长度。

8. 发明授权

US06669130B2 Feeding string 失效
标题翻译：喂料串
公开(公告)号：US06669130B2
公开(公告)日：2003-12-30
申请号：US10055573
申请日：2001-10-26
申请人： Gregory J. Rajala
发明人： Gregory J. Rajala
IPC分类号： B65H5120
CPC分类号： B65H59/38 , B65H51/12 , B65H51/30 , B65H2513/106 , B65H2515/31 , B65H2701/31
摘要： Method of and apparatus for feeding string involving entraining the string around two godet rolls and driving one or both rolls in the direction for feeding the string forward. The string entrained around the rolls is tensioned by retarding the string upstream from the rolls with a gas flow and by accelerating the string downstream from the rolls with a gas flow.
摘要翻译：方法和装置，用于将串串夹在两个导丝辊周围并驱动一个或两个辊沿着向前进给的方向。夹带在卷筒周围的绳子通过用气流将辊子的上游延迟到绳子的上游并且通过气流将辊子下游加速来拉紧绳子。

9. 发明授权

US06596108B2 Web velocity modulator 有权
标题翻译：网速调制器
公开(公告)号：US06596108B2
公开(公告)日：2003-07-22
申请号：US09973761
申请日：2001-10-10
申请人： John A McCabe
发明人： John A McCabe
IPC分类号： B29C6508
CPC分类号： B65H20/06 , B29C65/08 , B29C66/83511 , B65H20/24 , B65H2301/4491 , B65H2301/51612 , B65H2402/341 , B65H2513/106 , B65H2220/02
摘要： A process and apparatus related to a workstation adjacent to a traveling web including a device for intermittently performing an operation affecting the web. An important application involves ultrasonically welding multiple layers of a traveling web. First and second rollers on opposite sides of the workstation are simultaneously shifted in a direction counter to the machine direction each time a bonding force is applied. The overall running speed in the machine remains at a constant velocity due to the resultant festooning effect and thus the dwell time for bonding is increased. Thus the effective operating speed of processed having finite limits may be increased at least 33%. The first and second rollers are eccentrically rotationally mounted, respectively, on third and fourth hollow rollers which are provided with eccentrically positioned hollow cylindrical openings which, in turn, are mounted, respectively, on shafts positioned perpendicularly to the machine direction. Shifting of the rollers is effected by simultaneous rotation of the rollers. Preferably, the first and second rollers are driven synchronously in a first rotational direction and the third and fourth rollers are driven synchronously in the opposite rotational direction.
摘要翻译：与邻近行进网的工作站相关的处理和装置，包括用于间歇地执行影响网的操作的装置。一个重要的应用是超声波焊接多层行进网。每次施加接合力时，在工作台的相对侧上的第一和第二辊同时沿与机器方向相反的方向移动。由于所产生的浮雕效应，机器中的总运行速度保持恒定的速度，因此粘结的停留时间增加。因此，具有有限限制的加工的有效运行速度可以增加至少33％。第一和第二辊分别旋转地安装在第三和第四中空辊上，第三和第四中空辊设置有偏心定位的中空圆柱形开口，该中空圆柱形开口又分别安装在垂直于机器方向定位的轴上。辊的移动通过辊的同时旋转来实现。优选地，第一和第二辊在第一旋转方向上同步地驱动，并且第三和第四辊在相反的旋转方向上同步地被驱动。

10. 发明授权

US5746869A Apparatus and process for cyclically accelerating and decelerating a strip of material 失效
公开(公告)号：US5746869A
公开(公告)日：1998-05-05
申请号：US418923
申请日：1995-04-07
申请人： Michael Patrick Hayden , Karl Heinz Stuermer
发明人： Michael Patrick Hayden , Karl Heinz Stuermer
IPC分类号： A61F13/49 , A61F5/44 , A61F13/15 , A61F13/472 , B32B37/22 , B65H23/188 , B32B31/00
CPC分类号： B32B37/22 , A61F13/15756 , B32B38/1825 , B32B2309/14 , B65H2513/106 , Y10T156/1077 , Y10T156/1322 , Y10T156/133 , Y10T156/1335 , Y10T156/1712 , Y10T156/1734
摘要： The present invention discloses a method and apparatus for cyclically accelerating the leading end of a slower moving first material web to match the faster speed of a continuous second material web. The apparatus is comprised of a set of upstream metering rolls which feed the first material web at a constant slow speed, a set of downstream applicator rolls having a constant and relatively faster rotational velocity, and an acceleration mechanism which variably and alternately reverses and allows forward movement of a leading end segment of the first material web while allowing for the constant rotational velocities of the upstream and downstream rolls. The first material web is wrapped partially around the set of upstream rolls and the leading end segment thereof is wrapped partially around one of the downstream rolls. The acceleration mechanism is juxtapositioned between the upstream rolls and the downstream rolls in the feed path of the first material web. A cutting mechanism is provided for cutting a segment of predetermined length of the leading end segment of the first material web when the leading edge has been accelerated to match the speed of the downstream roll. The cut segment is thereafter applied by the applicator roll to the faster moving second material web. Thus, the present invention provides for matched speed cutting and matched speed application of a slower velocity first material onto a faster velocity second substrate material.

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