Image formation method and apparatus for double-faced originals with different orders of image reading and image forming
    2.
    发明授权
    Image formation method and apparatus for double-faced originals with different orders of image reading and image forming 有权
    用于双面原稿的图像形成方法和装置,具有不同的图像读取和成像顺序

    公开(公告)号:US06304743B1

    公开(公告)日:2001-10-16

    申请号:US09459923

    申请日:1999-12-14

    IPC分类号: G03G1500

    摘要: An image formation apparatus provides a method of improving productivity in case of forming images onto both of the faces of a sheet. According to the method, an original is read by the apparatus in the order of its back face and front face sequentially. The read images are formed onto the sheet in the order of front-faced image and back-faced image of the original. Images of three originals D1, D2 and D3 which are read by an image sensor in the order of second, first, fourth, third, sixth and fifth pages are subjected to editing processing by an image processing unit. If the image data of the first page is stored into a hard disk, the image data of the first page (front-faced image of original D1) is formed onto the first face of a fed sheet P1. Subsequently, if the image data of the third page is stored, the image data of the third page (front-faced image of original D2) is formed onto the first face of a fed sheet P2. Similarly, after the front-faced image of the original D3 is formed, the back-faced image of the original D1 is formed onto the second face of the sheet P1.

    摘要翻译: 图像形成装置提供在将片材形成图像的情况下提高生产率的方法。 根据该方法,按照其背面和正面的顺序依次读取原稿。 读取的图像按照原稿的正面图像和背面图像的顺序形成在片材上。 由图像传感器以第二,第一,第四,第三,第六和第五页的顺序读取的三个原稿D1,D2和D3的图像由图像处理单元进行编辑处理。 如果第一页的图像数据被存储在硬盘中,则第一页的图像数据(原始D1的正面图像)形成在所输送的纸张P1的第一面上。 随后,如果第三页的图像数据被存储,则第三页的图像数据(原始D2的正面图像)形成在馈送的纸张P2的第一面上。 类似地,在形成原始D3的正面图像之后,原稿D1的背面图像形成在纸张P1的第二面上。

    Original carrying apparatus for scanning original being moved
    3.
    发明授权
    Original carrying apparatus for scanning original being moved 有权
    用于扫描正在移动的原稿的原始传送装置

    公开(公告)号:US06203003B1

    公开(公告)日:2001-03-20

    申请号:US09236585

    申请日:1999-01-26

    IPC分类号: B65H522

    摘要: An original carrying apparatus includes a separation unit for separating one original from a plurality of stacked originals, a carrying roller for carrying the original separated by the separation unit, a carrying belt for receiving the original carried by the carrying roller, and carrying the originals in a state where the plurality of originals are being held, wherein the carrying belt carries the original such that the original passes through an exposure position at a first speed, and a control unit for performing control to set an interval between the two originals carried by the carrying belt to be a first distance. The control unit performs the control to set the interval between the two originals to be the first distance after setting it to be a second distance shorter than the first distance, by using the carrying roller. Further, the control unit accelerates the carrying belt up to a second speed, decelerates the second speed to the first speed to set the second distance to be the first distance.

    摘要翻译: 一种原始传送装置包括:分离单元,用于将一个原件与多个堆叠的原稿分开;用于承载由分离单元分隔的原稿的传送辊,用于接收由承载辊承载的原件并将原件运送到 保持多个原稿的状态,其中携带带携带原稿,使得原稿以第一速度通过曝光位置;以及控制单元,用于执行控制,以设置由所述原稿携带的两个原稿之间的间隔 携带皮带是第一个距离。 控制单元通过使用传送辊,将两个原稿之间的间隔设定为比第一距离短的第二距离之后,将其设定为第一距离。 此外,控制单元将输送带加速至第二速度,将第二速度减速至第一速度,将第二距离设定为第一距离。

    Sheet conveying apparatus and image forming apparatus therewith
    4.
    发明授权
    Sheet conveying apparatus and image forming apparatus therewith 失效
    纸张输送装置和图像形成装置

    公开(公告)号:US06493113B1

    公开(公告)日:2002-12-10

    申请号:US09313738

    申请日:1999-05-18

    IPC分类号: H04N104

    摘要: An original conveying apparatus including an original stacker, a conveying roller for conveying originals on the original stacker one by one, a first rotary member for further conveying the original to a reading position, a second rotary member for conveying the original conveyed by the first rotary member to read the original, a reading device, a sensor disposed in the vicinity of the first rotary member for detecting passage of the original, and a control device for controlling an original conveying amount of the second rotary member by the action of the sensor to convey a leading end of the original to a predetermined position on the reading position, and wherein the control device controls the original conveying amount in consideration of a length of the original based on a timing when a trailing end of the original passes by the sensor when the original has a fixed size and controls the original conveying amount based on a timing when a leading end of the original passes by the sensor when the original has a non-fixed size.

    摘要翻译: 一种原始输送设备,包括原始堆垛机,用于一个接一个地在原始堆垛机上传送原稿的输送辊,用于将原稿进一步传送到读取位置的第一旋转构件,用于输送由第一旋转体 读取装置的构件,读取装置,设置在第一旋转构件附近的传感器,用于检测原稿的通过;以及控制装置,用于通过传感器的动作来控制第二旋转构件的原稿输送量, 将原稿的前端传送到读取位置上的预定位置,并且其中控制装置基于原稿的后端通过传感器时的定时考虑原稿的长度来控制原稿输送量,当 原稿具有固定的尺寸,并且基于原稿的前端通过的时间来控制原始输送量 当原稿具有非固定尺寸时,

    Sheet original conveying apparatus for duplex copying
    6.
    发明授权
    Sheet original conveying apparatus for duplex copying 失效
    用于双面复印的原纸输送装置

    公开(公告)号:US6021305A

    公开(公告)日:2000-02-01

    申请号:US939684

    申请日:1997-09-29

    IPC分类号: G03G15/23 H04N1/00 G03G15/00

    摘要: The present invention provides an original conveying apparatus in which originals stacked on an original tray are separated one by one by a separation unit to be conveyed to a reading portion for reading an image, and then the read original is discharged. An original travel direction reverse path is disposed between the separation unit and the reading portion, a face turn-over path is provided for turning over the original discharged from the reading portion and for directing it to the reading portion again, and there is a control unit for continuously effecting, for the respective original, a first image reading mode in which the travel direction of the original is reversed in the original travel direction reverse path without turning over the front and rear faces of the original before the original is conveyed to the reading portion and then the image is read, and a second image reading mode in which the original is turned over in the original travel direction reverse path after the first image of the original was read at the reading portion.

    摘要翻译: 本发明提供一种原稿传送装置,其中堆叠在原稿托盘上的原稿由分离单元逐个分离,以被传送到用于读取图像的读取部分,然后读取的原稿被排出。 在分离单元和读取部之间设置有原来的行进方向反转路径,设置有用于翻转从读取部排出的原稿并再次将其引导到读取部的面翻转路径,并且存在控制 单元,用于对于原稿持续地实现第一图像读取模式,其中原稿的行进方向在原稿行进方向反向路径上反转,而在原稿被传送到原稿之前不转动原稿的正面和背面 读取部分,然后读取图像,并且在读取部分读取原稿的第一图像之后,原稿在原始行进方向反向路径中翻转的第二图像读取模式。

    Data processing apparatus and method
    7.
    发明授权
    Data processing apparatus and method 有权
    数据处理装置及方法

    公开(公告)号:US06975424B2

    公开(公告)日:2005-12-13

    申请号:US10173427

    申请日:2002-06-18

    摘要: There is provided a data processing apparatus comprising an input means for inputting image data, a memory means for storing the data input by the input means, an output means for outputting the data stored in the memory means, by a predetermined operation, a judgment means for judging whether or not there is the data not yet output by the output means for a predetermined time in the memory means and a transfer means for transferring, in a case where the judgment means judged that there is the data not yet output for the predetermined time, the data stored in the memory means to an another device. Therefore, in a case where a user does not instruct to output the data for a long time and thus it must be kept storing the image data in the memory means, it can be prevented a conventional problem that another processes can not be performed for lack of a remaining free capacity in the memory means.

    摘要翻译: 提供了一种数据处理装置,包括用于输入图像数据的输入装置,用于存储由输入装置输入的数据的存储装置,用于通过预定操作输出存储在存储装置中的数据的输出装置,判断装置 用于判断在存储装置中是否存在预定时间内输出装置尚未输出的数据;以及传送装置,用于在判定装置判定尚未输出预定数据的数据的情况下传送 存储在存储器中的数据指向另一个设备。 因此,在用户长时间不指示输出数据并且因此必须将图像数据保存在存储装置中的情况下,可以防止由于缺乏不能执行另一处理的常规问题 在存储器装置中剩余的可用容量。

    Data processing apparatus and method
    9.
    发明授权
    Data processing apparatus and method 失效
    数据处理装置及方法

    公开(公告)号:US06185009B2

    公开(公告)日:2001-02-06

    申请号:US08792575

    申请日:1997-01-30

    IPC分类号: H04N100

    摘要: There is provided a data processing apparatus with an input device for inputting data, a memory for storing the data, and an output device for outputting the data stored in the memory by a predetermined operation. The data processing apparatus determines whether or not there is data in the memory not yet output by the output device after a predetermined time and, if so, transfers the data to another device. The data processing apparatus solves a conventional problem of data being stored in memory too long and preventing other processes from being performed because of a lack of remaining free capacity in memory.

    摘要翻译: 提供了具有用于输入数据的输入装置,用于存储数据的存储器和用于通过预定操作输出存储在存储器中的数据的输出装置的数据处理装置。 数据处理装置在预定时间之后确定输出装置中是否还没有输出存储器中的数据,如果是,则将数据传送到另一装置。 数据处理装置解决了存储在存储器中的数据的常规问题太多,并且由于存储器中没有剩余的可用容量而阻止其他进程被执行。