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1. 发明专利

JP3533895B2 Image buffer access method in a serial printer and serial printer 失效
公开(公告)号：JP3533895B2
公开(公告)日：2004-05-31
申请号：JP21663097
申请日：1997-08-11
申请人：セイコーエプソン株式会社
发明人：隆加藤 , 康裕大島
IPC分类号： B41J2/51 , B41J5/30 , G06F3/12 , G06K15/10
CPC分类号： G06K15/10 , G06K2215/0077 , G06K2215/0094

2. 发明专利

JP2003305837A Recorder, information processor, method of controlling the same, and program 审中-公开
标题翻译：记录器，信息处理器，控制方法和程序
公开(公告)号：JP2003305837A
公开(公告)日：2003-10-28
申请号：JP2002112656
申请日：2002-04-15
申请人： Canon Inc , キヤノン株式会社
发明人： MORIYAMA JIRO , KANDA HIDEHIKO
IPC分类号： B41J2/01 , B41J29/38 , G06F3/12 , G06K15/10
CPC分类号： G06K15/10 , G06K15/1814 , G06K15/1817 , G06K2215/0011 , G06K2215/0077
摘要： PROBLEM TO BE SOLVED: To realize a small and inexpensive recorder without lowering its inherent performance and to provide the recorder that can perform high speed recording, an information processor, a method of controlling the same, and a program. SOLUTION: This recorder receives main scanning recording direction information indicative of a recording direction of main scanning of a recording head 104 from a host device 500. Recording data corresponding to the recording direction designated by the main scanning recording direction information generated by the host device 500 is stored in a print buffer 4030. A CPU 402 controls the recording of the recording head 104 according to the main scanning recording direction information and the recording data stored in the print buffer 4030. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了实现小型廉价的记录器而不降低其固有性能，并提供可以执行高速记录的记录器，信息处理器，控制它的方法和程序。解决方案：该记录器从主机装置500接收表示记录头104的主扫描的记录方向的主扫描记录方向信息。与由主扫描记录方向信息生成的主扫描记录方向信息指定的记录方向对应的记录数据主机设备500存储在打印缓冲器4030中。CPU 402根据存储在打印缓冲器4030中的主扫描记录方向信息和记录数据来控制记录头104的记录。（C）2004 ，JPO

3. 发明专利

JP2003058355A Just-in-time raster image assembly 审中-公开
标题翻译：一次性RASTER图像组件
公开(公告)号：JP2003058355A
公开(公告)日：2003-02-28
申请号：JP2002133941
申请日：2002-05-09
申请人： Agfa Corp , アグフア・コーポレーシヨン
发明人： CATT JEREMY C , LUCIVERO JEANNE , WHITE FRANK P
IPC分类号： B41B27/00 , B41C1/00 , G06F3/12 , G06K15/02 , H04N1/387
CPC分类号： G06K15/02 , G06K2215/0071 , G06K2215/0077 , G06K2215/0082
摘要： PROBLEM TO BE SOLVED: To enhance an electronic prepress workflow by dispensing with generation of an integrated raster image of multi-page press sheet assembly. SOLUTION: A print drive is present in the electronic prepress workflow, and this prepress workflow includes a raster image processor (RIP) and an output device to receive, store, combine and transmit raster data processed by the raster image processor. A prepress imposition scheme is created at a front end and processed by the RIP. A press sheet templates is generated by prepress imposition parameters and transmitted to the print drive. The print drive is capable of applying the press sheet template to page raster data on demand and forming a multi-page press sheet assembly so that raster images of individual pages remain independent.
摘要翻译：要解决的问题：通过分发生成多页压片组合的集成光栅图像来增强电子印前工作流程。解决方案：打印驱动器存在于电子印前工作流程中，该印前工作流程包括光栅图像处理器（RIP）和输出设备，用于接收，存储，组合和传输由光栅图像处理器处理的栅格数据。前缀拼版方案在前端创建并由RIP处理。印张模板通过印前拼版参数生成并传输到打印驱动器。打印驱动器能够应用压页模板来按需页面栅格数据，并形成多页压页组件，使得各页的光栅图像保持独立。

4. 发明专利

JP3721612B2 Image forming apparatus 失效
公开(公告)号：JP3721612B2
公开(公告)日：2005-11-30
申请号：JP25674595
申请日：1995-09-08
申请人：富士ゼロックス株式会社
发明人：功上澤 , 節國武 , 明浩安東 , 信次宍戸 , 俊一木村 , 裕越
IPC分类号： H04N1/60 , G06K15/02 , H04N1/46
CPC分类号： G06K15/02 , G06K2215/0077
摘要： Provided is an image forming apparatus for reducing a memory capacity necessary for temporarily retaining image data in order to execute recording processing without inconvenience. The decoding processing by decoding means 3 is carried out by dividing image data for one frame into element data every color component of Y, M, C and K, said element data being retained in temporary memory means 5 with respect to recording means 7Y, 7M, 7C and 7K. Control means 6 causes conveyance means 8 to start conveyance of recording media on the basis of estimation of the completion time of decoding processing by decoding speed estimation means 4 and causes the recording means 7Y, 7M, 7C and 7K to execute the recording processing of element data retained in the temporary memory means 5. Thereby, an image is recorded on the recording medium every element data retained in the temporary memory means 5, in the state where the conveyance of he recording media and the supply of data to the recording means 7Y, 7M, 7C and 7K are matched, and the data amount to be retained in the temporary memory means 5 is reduced.

5. 发明专利

JP3517623B2 Recording device and a recording method 有权
公开(公告)号：JP3517623B2
公开(公告)日：2004-04-12
申请号：JP2000000514
申请日：2000-01-05
申请人：キヤノン株式会社
发明人：裕二鶴岡
IPC分类号： B41J2/01 , B41J2/045 , B41J2/05 , B41J2/51 , G06K15/10
CPC分类号： B41J2/04541 , B41J2/04543 , B41J2/04546 , B41J2/04573 , B41J2/0458 , G06K15/10 , G06K2215/0074 , G06K2215/0077

6. 发明专利

JP2003305903A Recorder and its controlling method 有权
标题翻译：记录仪及其控制方法
公开(公告)号：JP2003305903A
公开(公告)日：2003-10-28
申请号：JP2002112658
申请日：2002-04-15
申请人： Canon Inc , キヤノン株式会社
发明人： NAKAYAMA TORU , TANAKA SOHEI , KONO TETSUSHI , NAKANO TAKEAKI
IPC分类号： B41J2/21 , B41J5/30 , G06K15/10 , H04N1/21
CPC分类号： G06K15/10 , G06K2215/0077
摘要： PROBLEM TO BE SOLVED: To utilize a buffer area efficiently.
SOLUTION: The recorder comprises a write control section for controlling the write address information of image data in units of area for each color data in order to store the image data in units of divided area in a buffer, a control section generating address information for reading out the stored image data, a section for storing/managing first setting information corresponding to the generated address information and controlling the reading of image data according to the address information in a first register group, a section for reading out data from the buffer based on the stored first setting information and the address information to generate record data, and a section for detecting the scanning position of a head recording the generated record data and controlling the recording position by the scanning position information.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：有效利用缓冲区。解决方案：记录器包括写入控制部分，用于以每个颜色数据的区域为单位控制图像数据的写入地址信息，以便以缓冲器中的分割区域为单位存储图像数据;控制部分生成地址用于读出所存储的图像数据的信息，用于存储/管理与所生成的地址信息相对应的第一设置信息的部分，并且根据第一寄存器组中的地址信息来控制图像数据的读取，用于从基于存储的第一设置信息和地址信息生成记录数据的缓冲器，以及用于检测记录所生成的记录数据的头部的扫描位置并通过扫描位置信息控制记录位置的部分。版权所有（C）2004，JPO

7. 发明专利

JPS6172327A Address distribution system of picture memory 失效
标题翻译：图像存储器的地址分配系统
公开(公告)号：JPS6172327A
公开(公告)日：1986-04-14
申请号：JP19439584
申请日：1984-09-17
申请人： Casio Comput Co Ltd
发明人： HASEGAWA KOICHI , AOKI TAKASHI , KUDO HIDEKI
IPC分类号： G06F3/12 , G06F17/21 , G06K15/00 , G06K15/22 , G06T1/60 , G06T11/00 , G09G5/36 , H04N1/21
CPC分类号： G06T1/60 , G06F17/214 , G06K15/00 , G06K2215/0062 , G06K2215/0077
摘要： PURPOSE:To write the picture data on the next page while the picture data on a certain page is delivered to a printer, by writing the picture information on the next page to a read end area within a picture memory area for each prescribed block. CONSTITUTION:An address converter circuit 20 which converts the read/write addresses of a frame memory 16 contains a page designating which always put a write conversion page ahead of a read conversion page by a page by an ROM. The picture data on the next page can be written to a read end area while the picture data on a certain page is delivered to a printer 18 even in case the writing and reading directions of the picture data are different from each other to the memory 16. When the pattern data is written every character to the memory 16, a write enable area is discriminated. Then the data on the next print page is written to the write enable area in case a data read end area delivered already to the printer 18 exceeds a fixed scale.
摘要翻译：目的：通过在特定页面上的图像数据传送到打印机，将下一页上的图像信息写入下一页中的图像数据到每个规定块的图像存储区域内的读取结束区域。构成：转换帧存储器16的读/写地址的地址转换电路20包含通过ROM通过页面总是将写入转换页面提前到读取转换页面的页面指定。即使在图像数据的写入和读取方向彼此不同的情况下，存储器16也可以将下一页上的图像数据写入读取结束区域，同时将特定页面上的图像数据传送到打印机18 当将图案数据每个字符写入存储器16时，区分写入使能区域。然后在已经传送到打印机18的数据读取结束区域超过固定比例的情况下，将下一个打印页面上的数据写入写入使能区域。

8. 发明专利

JP4460093B2 Color printing equipment and color printing system 有权
公开(公告)号：JP4460093B2
公开(公告)日：2010-05-12
申请号：JP33930599
申请日：1999-11-30
申请人：株式会社リコー
发明人：史朗小藤 , 利之山田 , 直之浦田 , 等田村 , 博行阿比留
IPC分类号： B41J5/30 , B41J2/525 , G06K15/00 , G06T1/00 , H04N1/29 , H04N1/46
CPC分类号： G06K15/00 , G06K2215/0065 , G06K2215/0077 , G06K2215/008 , G06K2215/0094
摘要： A color printing apparatus includes a printer driver (104) for receiving a print instruction of print data issued from an application program, and for rasterizing the print data to produce con-tone/multi-bits bitmap data and bi-tone/single-bit bitmap data; a page memory (109) for independently storing thereinto both the con-tone/multi-bits bitmap data and the bi-tone/single-bit bitmap data; a control unit (108) for executing a control operation in such a manner that the con-tone/multi-bits bitmap data is converted into con-tone/multi-bits print data, the bi-tone/single-bit bitmap data is converted into bi-tone/single-bit print data, and at least one of the con-tone/multi-bits print data and the bi-tone/single-bit print data is stored into the page memory in a bitmap format; and an output control unit (110) for reading at least any one of the con-tone/multi-bits print data and the bi-tone/single-bit print data from the page memory, and for logically synthesizing the print data with each other to output the synthesized print data to a color printing unit, reducing the data amount of the bitmap data.

9. 发明专利

JP3580109B2 Image forming method and an image forming control device 失效
公开(公告)号：JP3580109B2
公开(公告)日：2004-10-20
申请号：JP35463997
申请日：1997-12-24
申请人：富士ゼロックス株式会社
发明人：卓也片山
IPC分类号： B41J2/01 , B41J2/13 , B41J2/21 , B41J2/525 , B41J5/30 , G06K15/10
CPC分类号： G06K15/102 , B41J2/2132 , G06K2215/0077 , G06K2215/0094

10. 发明专利

JP3576782B2 Recording device and recording control method 失效
公开(公告)号：JP3576782B2
公开(公告)日：2004-10-13
申请号：JP35565397
申请日：1997-12-24
申请人：キヤノン株式会社
发明人：昌雄前田
IPC分类号： B41J2/21 , B41J2/525 , B41J5/30 , B41J11/00 , B41J11/42 , G06F3/12 , G06K15/10 , H04N1/46 , H04N1/60
CPC分类号： G06K15/10 , B41J11/008 , B41J11/42 , G06K2215/0077 , G06K2215/0094
摘要： Printing apparatus and print control method for efficiently utilizing buffer memories. In a case of performing printing operation by controlling scanning of a printhead and four buffer memories where K, C, M and Y color image data are temporarily stored respectively, the color component data is inputted to the buffer memories while monitoring the data storage, and based on the monitoring result, discrimination is made as to whether or not at least one of the buffer memories has become full. Also, a print width, a conveyance amount of a print medium, and color component data to be cleared upon printing are dynamically determined based on a printable width of the printhead and the contents of the inputted color component data (monochrome image, color image, mixture of monochrome and color image). Printing is performed on print paper by scanning the printhead based on the discrimination result and the determined print width, the print paper is conveyed for the determined conveyance amount, and color component data used in printing is cleared from the buffer memories.

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