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    • 6. 发明专利
    • Image forming device
    • 图像形成装置
    • JP2012153001A
    • 2012-08-16
    • JP2011013966
    • 2011-01-26
    • Kyocera Document Solutions Inc京セラドキュメントソリューションズ株式会社
    • TAO KOZOMIYAHARA NORIFUMI
    • B41J5/30H04N1/21
    • G06K15/1817G06K15/1861
    • PROBLEM TO BE SOLVED: To properly detect a memory-full state to stabilize duplex printing.SOLUTION: The image forming device includes: a drawing processing unit 48 sequentially performing a drawing process on received jobs in units of pages to generate drawing data and storing the drawing data in a drawing buffer 431; an image processing unit 49 sequentially performing image processing on the drawing data stored in the drawing buffer 431 in units of pages to generate image data and storing the image data in a video buffer 432; a print control unit 46 outputting the image data stored in the video buffer 432 in specific order; and a memory-full detection unit 47 detecting that an amount of image data stored in the video buffer 432 has exceeded a tolerance when output of a target unit of the image data is not completed although a specific time has elapsed after the drawing processing of the target unit of the jobs is completed and only part or whole of the target unit of the image data is stored in the video buffer 432.
    • 要解决的问题:正确检测存储器满状态以稳定双面打印。 解决方案:图像形成装置包括:绘图处理单元48,以页面为单位依次执行对所接收的作业的绘制处理,以生成绘图数据,并将绘制数据存储在绘制缓冲器431中; 图像处理单元49以页为单位对存储在绘图缓冲器431中的绘制数据顺序执行图像处理以生成图像数据并将图像数据存储在视频缓冲器432中; 打印控制单元46以特定顺序输出存储在视频缓冲器432中的图像数据; 以及存储器完整检测单元47,其检测在视频缓冲器432中存储的图像数据的量已经超过了图像数据的目标单元的输出没有完成时的公差,尽管在绘制处理之后经过了特定时间 完成作业的目标单位,并且仅将图像数据的目标单位的一部分或全部存储在视频缓冲器432中。版权所有:(C)2012,JPO&INPIT
    • 7. 发明专利
    • Image formation device, and its control method and program
    • 图像形成装置及其控制方法和程序
    • JP2011239308A
    • 2011-11-24
    • JP2010110596
    • 2010-05-12
    • Canon Incキヤノン株式会社
    • OSADA TOMOAKI
    • H04N1/00B41J21/00G06F3/12H04N1/21
    • G06K15/1852G06K15/1861G06K15/1865G06K15/189
    • PROBLEM TO BE SOLVED: To provide an image formation device, and its control method and program, capable of solving a problem that printing speed deteriorates if composition processing of image data is performed at the time of printing instead of storing in advance composite image data in a storage device in order to avoid a problem that a job cannot be continued if a data amount of image data exceeds a storage capacity.SOLUTION: The image formation device, and its control method and program judge whether a free area is available for storing composite image data in addition to input image data in a storage device to store image data (S902), and if it is judged that a free area is available, stores the composed composite image data in addition to the input image data, and when composite data are stored at the time of image formation, forms images according to the composite image data.
    • 要解决的问题:提供一种图像形成装置及其控制方法和程序,其能够解决打印速度劣化的问题,如果在打印时进行图像数据的组合处理而不是预先存储组合 图像数据,以避免如果图像数据的数据量超过存储容量,则不能继续作业的问题。 解决方案:图像形成装置及其控制方法和程序根据存储装置中的输入图像数据判断是否存在合成图像数据的空闲区域以存储图像数据(S902),如果是 判断为空闲区域可用,除了输入图像数据之外还存储合成图像数据,并且当在图像形成时存储合成数据时,根据合成图像数据形成图像。 版权所有(C)2012,JPO&INPIT
    • 8. 发明专利
    • Pdl data processing device and pdl data processing program
    • PDL数据处理设备和PDL数据处理程序
    • JP2011037052A
    • 2011-02-24
    • JP2009184166
    • 2009-08-07
    • Brother Industries Ltdブラザー工業株式会社
    • MIYAZAKI SADAAKI
    • B41J5/30G06F3/12
    • G06F3/1285G06F3/122G06F3/1247G06K15/02G06K15/1827G06K15/1861
    • PROBLEM TO BE SOLVED: To suppress occurrence of an event that drawing data can not be created. SOLUTION: A printer 10 acquires a compressed image part 100, a compressed font part 110 and a compressed discard part 130, and stores them in a work memory 50. The compressed discard part 130 includes timing information including page information, and data information indicating the compressed image part 100 which is a deletion target capable of being deleted prior to a start for the creation of drawing data of the page information. The printer 10 utilizes the work memory 50 to create the drawing data from the compressed image part 100 and the compressed font part 110. The printer 10 does not delete the compressed image part 100 in timing indicated by the timing information but deletes the compressed image part 100 in specific timing which is subsequent to the timing indicated by the timing information. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:抑制无法创建绘制数据的事件的发生。 解决方案:打印机10获取压缩图像部分100,压缩字体部分110和压缩丢弃部分130,并将它们存储在工作存储器50中。压缩丢弃部分130包括定时信息,包括页面信息和数据 表示作为删除​​目标的压缩图像部分100的信息,能够在开始之前被删除以创建页面信息的绘图数据。 打印机10利用工作存储器50从压缩图像部分100和压缩字体部分110创建绘图数据。打印机10不会在由定时信息指示的定时中删除压缩图像部分100,而是删除压缩图像部分 100在由定时信息指示的定时之后的特定定时中。 版权所有(C)2011,JPO&INPIT
    • 10. 发明专利
    • Job management device, job management program, and image forming apparatus equipped with them
    • 工作管理设备,工作管理程序和图像形成设备配备他们
    • JP2005099951A
    • 2005-04-14
    • JP2003330603
    • 2003-09-22
    • Brother Ind Ltdブラザー工業株式会社
    • INABA MICHIO
    • B41J29/38B41J5/30G06F3/12G06G7/00G06K15/00
    • G06K15/00G06K15/1817G06K15/1823G06K15/1856G06K15/186G06K15/1861G06Q30/0283
    • PROBLEM TO BE SOLVED: To provide a job management device which controls execution sequence of jobs suitably according to user's urgency and budget, a job management program and an image forming apparatus equipped with them. SOLUTION: Unit charge is calculated from processing amount required to perform all jobs stored in a queue (S100). The execution charge for the jobs chosen in the order of storage in the queue is calculated based on the unit charge (S110). If the execution charge is higher than the allowable charge of the job (S120:NO), the following job is chosen and the same comparison is performed (S125:YES). If there is a job which satisfies the comparison condition, it will be executed (S120:YES). If all jobs in the queue do not satisfy the above comparison condition, the top job is chosen and executed (S125:NO, S130). At the time of a heavy load, a job with a higher allowable charge is given priority and executed. At the time of a low load, the execution charge becomes low, and user's burden of expense is reduced. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种根据用户的紧急性和预算适当地控制作业执行顺序的作业管理装置,作业管理程序和配备有作业管理程序的图像形成装置。

      解决方案:从执行队列中存储的所有作业所需的处理量计算单位费用(S100)。 基于单位费用计算按队列中存储顺序选择的作业的执行费用(S110)。 如果执行费用高于作业允许的费用(S120:否),则选择以下作业并进行相同的比较(S125:是)。 如果存在满足比较条件的作业,则执行(S120:是)。 如果队列中的所有作业都不满足上述比较条件,则选择并执行顶级作业(S125:否,S130)。 在重载时,优先执行具有较高容许电荷的作业。 在低负载时,执行费用变低,用户的费用负担降低。 版权所有(C)2005,JPO&NCIPI