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1. 发明授权

US07519319B2 Image forming device having a sheet delay transfer mode 失效
标题翻译：具有片材延迟传递模式的图像形成装置
公开(公告)号：US07519319B2
公开(公告)日：2009-04-14
申请号：US11276115
申请日：2006-02-14
申请人： Shinya Matsui , Hidehiro Tabuchi
发明人： Shinya Matsui , Hidehiro Tabuchi
IPC分类号： G03G15/01
CPC分类号： G03G15/1605 , G03G2215/1623 , G03G2221/1642
摘要： An image forming device includes an intermediate transfer member to which a toner image formed on an image bearing member is primarily transferred and which is able to simultaneously support a plurality of toner images, a secondary transfer member for secondarily transferring a toner image held on the intermediate transfer member to a sheet, a cleaning unit for removing the toner images from the intermediate transfer member after the secondary transfer, and a feeding member for feeding a sheet into the secondary transfer member. The secondary transfer member features a sheet-delay transfer mode in which a subsequent toner image on the intermediate transfer member is transferred if a previous toner image on the intermediate transfer member is out of sync with the timing at which the toner image is transferred to the fed sheet.
摘要翻译：图像形成装置包括：中间转印部件，其中形成在图像承载部件上的调色剂图像主要被转印到中间转印部件，并且能够同时支撑多个调色剂图像;二次转印部件，用于二次转印保持在中间体上的调色剂图像转印部件到片材，用于在二次转印之后从中间转印部件去除调色剂图像的清洁单元和用于将片材进给到二次转印部件中的进给部件。二次转印构件具有片材延迟转印模式，其中如果中间转印部件上的先前调色剂图像与调色剂图像转印到其上的定时不同步，则转印中间转印部件上的后续调色剂图像饲料片材。

2. 发明申请

US20070092319A1 Original document supply device for image forming device, and image forming device equipped with the same 有权
标题翻译：用于图像形成装置的原稿供给装置和配备有该图像形成装置的图像形成装置
公开(公告)号：US20070092319A1
公开(公告)日：2007-04-26
申请号：US11258073
申请日：2005-10-26
申请人： Hidehiro Tabuchi , Toshihide Higashimori
发明人： Hidehiro Tabuchi , Toshihide Higashimori
IPC分类号： G03G15/00
CPC分类号： G03G15/602 , G03G2215/00333
摘要： The ADF 11 is a device for feeding an original document toward an original document scanning position R, comprising an original document loading unit 31, paper feeding roller 51, pressure sensor 33 and lift plate drive unit 35. The original document loading unit 31 comprises a lift plate 41 allowing an original document to be loaded and vertically movable in an original document loading direction. The paper feeding roller 51 is disposed above the lift plate 41 disposed at the lowermost position with an interval therebetween, and is capable of moving upwardly in coordination with a force received from below from the lift plate 41. The pressure sensor 41 is capable of detecting upward pressure on the paper feeding roller 51. The lift plate drive unit 35 causes the lift plate 41 to be lowered upon detection of upward pressure on the paper feeding roller 51.
摘要翻译： ADF11是用于将原始文档朝向原稿扫描位置R进给的装置，包括原稿装载单元31，送纸辊51，压力传感器33和升降板驱动单元35。原始文件装载单元31包括允许原始文件被装载并在原始文件加载方向上可垂直移动的提升板41。供纸辊51设置在设置在最低位置处的提升板41之间，间隔一定距离，并且能够与从升降板41从下方接收的力协调地向上移动。压力传感器41能够检测供纸辊51的向上的压力。升降板驱动单元35在检测到供纸辊51上的向上压力时使升降板41下降。

3. 发明授权

US06226069B1 Stackless continuous dual-sided copying method in photocopiers 有权
标题翻译：复印机中无堆叠连续双面复印方法
公开(公告)号：US06226069B1
公开(公告)日：2001-05-01
申请号：US09448414
申请日：1999-11-23
申请人： Hidehiro Tabuchi , Yasuhiko Kida , Katsuji Furushige
发明人： Hidehiro Tabuchi , Yasuhiko Kida , Katsuji Furushige
IPC分类号： G03B2732
CPC分类号： G03G15/231
摘要： The invention provides a stackless continuous dual-sided copying method in photocopying machines. The method includes: a first step of finding as a circulatable sheet count the number of copy sheets that can stay in a circulating conveyance path when performing stackless continuous dual-sided copying; a second step of successively feeding sheets of copy paper wherein the number of the fed sheets is based on the circulatable sheet count if a copy sheet count remaining amount is greater than the circulatable sheet count, and successively convey-introducing the sheets of copy paper into the circulating conveyance path from a copy-sheet conveyance entry point for the circulating conveyance path; and a third step of resuming sheet-feeding operations at a predetermined timing after the last sheet of the copy sheets has finished passing the conveyance entry point in the circulating conveyance path, for starting a next continuous dual-sided copying cycle after copying to first sides of the copy sheets successively convey-introduced into the circulating conveyance path in the second step is completed. Accordingly, when carrying out stackless continuous dual-sided copying in accordance with the present invention, there is no need for copy sheet detection sensors to determine whether the number of copy sheets conveyed to the circulating conveyance path has reached the conveyable sheet count.
摘要翻译：本发明在复印机中提供了无堆叠连续双面复印方法。该方法包括：当执行无栈连续双面复印时，找到作为可循环片材的第一步骤计数可以停留在循环输送路径中的复印纸张的数量; 如果复印纸计数剩余量大于可循环片材数量，则依次馈送复印纸张的数量是基于可循环的纸张数量的第二步骤，并且连续地将复印纸张传送到循环输送路径从循环输送路径的复印纸输送入口点开始; 以及在最后一张复印纸已经结束循环输送路径中的输送入口点之后的预定时刻恢复送纸操作的第三步骤，以便在复印到第一侧之后开始下一个连续的双面复印周期完成在第二步骤中连续输送到循环输送路径中的复印纸。因此，当进行根据本发明的无堆叠连续双面复印时，不需要复印纸检测传感器来确定传送到循环传送路径的复印纸的数量是否已经达到可输送纸张数量。

4. 发明授权

US5572295A Voltage control device for a charge 失效
标题翻译：电压控制装置
公开(公告)号：US5572295A
公开(公告)日：1996-11-05
申请号：US370436
申请日：1995-01-09
申请人： Hidekazu Sakagami , Masahiro Tsutsumi , Masaru Watanabe , Hiroyuki Hazama , Hidehiro Tabuchi , Kazuhiro Mizude , Junichi Oura , Yukio Hashimoto
发明人： Hidekazu Sakagami , Masahiro Tsutsumi , Masaru Watanabe , Hiroyuki Hazama , Hidehiro Tabuchi , Kazuhiro Mizude , Junichi Oura , Yukio Hashimoto
IPC分类号： G03G15/02 , G03G15/047
CPC分类号： G03G15/0266 , G03G15/047
摘要： In a copying processing performed several times from the depression of a copy button of a copying machine until the surface potential of the photoreceptor drum is stabilized, a voltage sufficiently high for correcting the rise characteristic of the photosensitive layer on the drum surface is applied to a charger. A main circuit having a controlling portion to realize this corrects the output voltage of the high-voltage generating circuit which applies a high voltage to the charger to a voltage value necessary for the drum surface to be charged at a stable potential level. The main circuit charges the drum surface at the stable potential level necessary for development from copying of the first sheet.
摘要翻译：在从复印机的复印按钮的按下直到感光鼓的表面电位稳定的情况下进行的复印处理中，将足够高的用于校正感光鼓的鼓表面的上升特性的电压施加到充电器。具有控制部分的主电路具有实现这一点的功能，该方法将向充电器施加高电压的高电压产生电路的输出电压校正为在稳定的电位电平下充电的感光鼓表面所需的电压值。主回路以从第一张纸的复印开始所需的稳定电位水平对鼓表面充电。

5. 发明授权

US08355640B2 Document feeding device that performs an initial operation, image forming apparatus including the same, and method of controlling a document feeding device that performs an initial operation 有权
标题翻译：执行初始操作的文档馈送设备，包括该文档的图像形成设备以及控制执行初始操作的文档馈送设备的方法
公开(公告)号：US08355640B2
公开(公告)日：2013-01-15
申请号：US13280655
申请日：2011-10-25
申请人： Hidehiro Tabuchi
发明人： Hidehiro Tabuchi
IPC分类号： G03G15/00 , B65H1/00
CPC分类号： B65H7/20 , B65H7/04 , B65H2220/09 , B65H2511/51 , B65H2511/528 , B65H2513/50 , B65H2551/10 , B65H2551/20 , B65H2553/00 , B65H2801/39 , G06F1/3284 , H04N1/00408 , H04N1/00689 , H04N1/00692 , H04N1/00891 , H04N1/00925 , H04N1/00928 , H04N2201/0094 , Y02D10/159 , Y02D50/20 , B65H2220/02 , B65H2220/01 , B65H2220/11
摘要： Provided is a document feeding device including: a document feeding portion for feeding a document; a document set detecting portion for detecting presence/absence of a set document; a determination portion for determining whether power supply to the device is started by turning-on of main power or by cancellation of a power saving mode; an initial operation portion for performing an initial operation of initializing the document feeding portion when the power supply to the document feeding device is started by the turning-on of the main power, and restricting execution of the initial operation when the power supply to the document feeding device is started by the cancellation of the power saving mode; and a display portion for displaying, when there is a set document at the start of the power supply, a request to reset the document.
摘要翻译：本发明提供了一种文件进给装置，包括：供给文件的文件进给部; 用于检测设置文档的存在/不存在的文档集检测部分; 确定部，用于确定是否通过主电源的接通或通过取消省电模式来启动对设备的电力供应; 初始操作部分，用于当通过主电源的接通开始向原稿供给装置供电时，执行初始化原稿供给部的初始化操作，并且当对文档的供电时限制执行初始操作通过取消省电模式启动馈电装置; 以及显示部分，用于当在电源开始时存在设置的文档时，显示重置文档的请求。

6. 发明申请

US20080230976A1 INSERTER APPARATUS, PRINTER, PRINT SYSTEM AND INSERT METHOD 有权
标题翻译：插入装置，打印机，打印系统和插入方法
公开(公告)号：US20080230976A1
公开(公告)日：2008-09-25
申请号：US12051990
申请日：2008-03-20
申请人： Hidehiro Tabuchi
发明人： Hidehiro Tabuchi
IPC分类号： B65H33/04
CPC分类号： B65H33/04 , B65H7/20 , B65H2511/22 , B65H2511/30 , B65H2513/50 , B65H2801/06 , B65H2220/01 , B65H2220/02
摘要： An inserter apparatus has a printer A and an inserter apparatus B. The printer A has a print section 13, and an insert information output section 9 for outputting insert information including an insert page showing a position of an insert paper and an interval of printing papers. The inserter apparatus B has a discharged paper carrying section 17 of printing papers from the print section 13; a counter section 19 for counting the number of sheets of the printing papers; a paper feeding section 21 for setting the insert paper therein; and a paper feeding controller 23. Based on insert information from the insert information output section 9, the paper feeding controller 23 controls the insert paper to be fed at a timing before the next paper interval is passed after a count value of the counter section 19 reaches one page before the insert page. Therefore, it is possible to realize an excellent short insert processing for the printing papers.
摘要翻译：插入器装置具有打印机A和插入器装置B.打印机A具有打印部13和用于输出插入信息的插入信息输出部9，该插入信息包括表示插入纸的位置和打印纸间隔的插入页。插入装置B具有来自打印部13的打印纸的排出纸携带部17; 用于计数打印纸张的张数的计数器部分19; 用于在其中设置插入纸的供纸部21; 以及供纸控制器23.根据来自插入信息输出部9的插入信息，供纸控制器23在计数器部19的计数值之后经过下一个纸张间隔之前的时刻控制要进给的插入纸在插入页面之前到达一页。因此，可以实现对于打印纸的优异的短插入处理。

7. 发明授权

US5177533A Image forming apparatus 失效
公开(公告)号：US5177533A
公开(公告)日：1993-01-05
申请号：US871059
申请日：1992-04-20
申请人： Yasuyuki Ishiguro , Hidehiro Tabuchi , Hiromi Sakata , Yasuhiro Matsuo , Hiroyuki Tsuji
发明人： Yasuyuki Ishiguro , Hidehiro Tabuchi , Hiromi Sakata , Yasuhiro Matsuo , Hiroyuki Tsuji
IPC分类号： G03G15/08 , G03G15/095
CPC分类号： G03G15/095 , G03G15/0898
摘要： A toner recovery roller having at least its outer peripheral part made of an insulator and rotated and driven in a predetermined direction is disposed in the vicinity of a position where an image carrier and a developing roller interact with each other, and a triboelectric charging member for triboelectrically charging an outer peripheral surface of the toner recovery roller to a polarity opposite to that of toner particles is so provided as to be brought into contact with the outer peripheral surface of the toner recovery roller.The rotation of the toner recovery roller in a predetermined direction causes friction between the friction charging member and the insulating outer peripheral surface of the toner recovery roller, so that the insulating outer peripheral surface of the toner recovery roller is triboelectrically charged to a polarity opposite to that of toner particles. Therefore, toner particles scattered from the developing roller are attracted to the toner recovery roller to adhere thereto.A charging potential of the toner recovery roller does not immediately reach zero but remains to some extent even in cases, for example, immediately after a copying machine is stopped, when the power supply of the copying machine is turned off immediately after copying is terminated, and when a front door of the copying machine is opened by paper jamming or the like. Also in this case, therefore, floating toner particles are attracted to the toner recovery roller to adhere thereto.

8. 发明申请

US20130001852A1 PAPER-FEEDING APPARATUS AND IMAGE-FORMING APPARATUS 审中-公开
标题翻译：纸张送料装置和图像形成装置
公开(公告)号：US20130001852A1
公开(公告)日：2013-01-03
申请号：US13534811
申请日：2012-06-27
申请人： Hideyuki OGASAWARA , Hidehiro TABUCHI
发明人： Hideyuki OGASAWARA , Hidehiro TABUCHI
IPC分类号： B65H7/12 , B65H29/00
CPC分类号： B65H3/5261 , B65H7/125 , B65H2403/732 , B65H2511/524 , B65H2511/529 , B65H2513/10 , B65H2801/06 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： A paper-feeding apparatus includes a double paper feed prevention mechanism including a conveyance roller rotating forward in a paper feeding direction, and a handling roller rotating rearward in an opposite direction to the paper feeding direction through a torque limiter and being driven by the conveyance roller when the number of fed sheets of paper is one, a double paper feed detection sensor disposed at a downstream side of the double paper feed prevention mechanism to detect a physical quantity corresponding to the number of fed sheets of paper, and a control unit that determines a frequency of double paper feed events at the downstream side of the double paper feed prevention mechanism based on an output signal of the double paper feed detection sensor, and controls a speed of rearward rotation of the handling roller depending on the frequency of the double paper feed events.
摘要翻译：一种送纸装置，包括一个双重送纸防止机构，包括一个在送纸方向上向前旋转的输送辊，以及一个通过转矩限制器沿与送纸方向相反的方向向后旋转并由传送辊驱动的操纵辊当供纸张数为1时，设置在双面供纸防止机构的下游侧的双重送纸检测传感器，用于检测与送入的纸张数相对应的物理量;以及控制单元，其确定基于双面送纸检测传感器的输出信号，在双重送纸防止机构的下游侧的双重进纸事件的频率，并且根据双面纸张的频率来控制处理辊的向后旋转的速度饲料事件。

9. 发明申请

US20070092317A1 Original document reading device 失效
标题翻译：原始文件阅读装置
公开(公告)号：US20070092317A1
公开(公告)日：2007-04-26
申请号：US11258071
申请日：2005-10-26
申请人： Tomohiro Kuwahara , Toshihide Higashimori , Kouichi Kimura , Hidehiro Tabuchi
发明人： Tomohiro Kuwahara , Toshihide Higashimori , Kouichi Kimura , Hidehiro Tabuchi
IPC分类号： G03G15/00
CPC分类号： G03G15/605
摘要： When an original document is placed on the lift tray, a timer is reset and starts counting a predetermined time (S12). Whether an alignment device is moved to adjust the original documents loaded on the lift tray in, for example, the widthwise direction transverse to the transportation direction is then determined (S13). If a change in the detected width of the original documents is detected (S13 returns Yes), control returns to S12 and the timer is reset and started again (S12). If there is no change in the detected width of the original documents in S13, control waits for the timer set in S12 to time out (S14). If the timer reaches the predetermined time set in S12 (S15 returns Yes), the lift tray is driven up by the lift motor (S16) and rises until the top limit sensor turns on (S17).
摘要翻译：当原稿被放置在提升托盘上时，定时器被复位并开始计数预定时间（S12）。然后确定对准装置是否移动以调整装载在提升盘上的原稿，例如横向于运送方向的宽度方向（S13）。如果检测到原始文档的检测宽度的变化（S13返回是），则控制返回到S12，并且定时器被重新设置并再次启动（S12）。如果在S13中检测到的原稿的宽度没有变化，则控制等待在S12中设定的定时器超时（S14）。如果定时器达到S12中设定的预定时间（S 15返回是），升降盘由升降马达（S16）驱动并升高直到上限传感器打开（S17）。

10. 发明授权

US5809392A Image forming apparatus for forming images on sheets of two types 失效
标题翻译：用于在两种类型的片材上形成图像的图像形成装置
公开(公告)号：US5809392A
公开(公告)日：1998-09-15
申请号：US597989
申请日：1996-02-07
申请人： Hidehiro Tabuchi , Yoshiki Yoshioka , Junichi Oura , Koji Maeda
发明人： Hidehiro Tabuchi , Yoshiki Yoshioka , Junichi Oura , Koji Maeda
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G15/65 , G03G15/50 , G03G2215/00447 , G03G2215/00497 , G03G2215/00586
摘要： An image forming apparatus which forms identical images both on a sheet of a first type (overhead projector sheet) and on a sheet of a second type (normal paper sheet). One-side image formation is performed to form images on front sides of OHP sheets which are then discharged into a non-sort bin. Two-side image formation is performed to form images on the both sides of normal paper sheets which are then sorted and discharged into sort bins. Thus, sets of document sheets for presentation can be prepared in a sorted state. Since images are formed on both sides of the normal paper sheets, the normal sheets can be economized and saved.
摘要翻译：一种图像形成装置，其在第一类型（高架投影仪片材）和第二类型的纸（普通纸张）上形成相同的图像。执行单面图像形成以在OHP片的前侧形成图像，然后将其排出到非分类箱中。进行双面图像形成，以在普通纸张的两面上形成图像，然后将其分类并排出到分类箱中。因此，可以以排序状态准备用于呈现的文档表的集合。由于图像形成在普通纸张的两侧，因此可以节省和节省正常的纸张。

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