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1. 发明授权

US06742868B2 Recording apparatus and data control method therein 失效
标题翻译：记录装置及数据控制方法
公开(公告)号：US06742868B2
公开(公告)日：2004-06-01
申请号：US09756881
申请日：2001-01-10
申请人： Hidenori Usuda , Koichi Otsuki
发明人： Hidenori Usuda , Koichi Otsuki
IPC分类号： B41J221
CPC分类号： B41J2/04543 , B41J2/0458 , B41J2/15 , B41J2/2103 , G06K15/102 , G06K2215/0077 , G06K2215/008 , G06K2215/0094
摘要： In an ink jet recording apparatus 1, a fixing signal output section 461 outputs a signal indicating that no ink drop is jetted as a mode fixing signal SP to a head driver circuit 50 for nozzle orifices 111 belonging to the group not used for recording, and a mode fixing circuit 18 of the head driver circuit 50 fixes the nozzle orifices belonging to the corresponding group to a condition of jetting no ink drops based on the mode fixing signal SP. Therefore, serial conversion and serial transfer of the data indicating that no ink is jetted (“0” data) as record data SI need not be executed for the group of jetting no ink drops, so that fruitless processing time can be eliminated.
摘要翻译：在喷墨记录装置1中，定影信号输出部461输出表示不喷墨墨滴作为模式定影信号SP的信号到属于不用于记录的组的喷嘴孔111的头驱动器电路50，以及头驱动器电路50的模式固定电路18基于模式定影信号SP将属于相应组的喷嘴孔固定到不喷墨的条件。因此，不需要对没有墨滴的喷射组执行表示不喷墨的数据（“0”数据）作为记录数据SI的串行转换和串行传送，从而可以消除无果的处理时间。

2. 发明授权

US06564310B2 Data transfer circuit and a recording apparatus and method using a predetermined offset for calculating start 失效
标题翻译：数据传输电路和使用预定偏移量用于计算开始的记录装置和方法
公开(公告)号：US06564310B2
公开(公告)日：2003-05-13
申请号：US08967263
申请日：1997-11-07
申请人： Kazuhiro Nakata , Shinichi Hirasawa , Tadashi Yamamoto , Toshiharu Inui , Kazuhiro Nakajima
发明人： Kazuhiro Nakata , Shinichi Hirasawa , Tadashi Yamamoto , Toshiharu Inui , Kazuhiro Nakajima
IPC分类号： G06F1200
CPC分类号： G06K15/10 , G06F3/1208 , G06F3/1211 , G06F3/1221 , G06F3/1265 , G06F3/1267 , G06F3/1284 , G06K2215/0077 , Y02D10/1592
摘要： A data transfer circuit or a recording apparatus includes an address setting unit for setting a start address for a buffer memory, an offset setting unit for setting an offset for the buffer memory, and an address creating unit for creating a predetermined number of consecutive transfer addresses to be supplied for the buffer memory using a reference address. The circuit also includes an arithmetic logic unit that, after the address creating unit has created transfer addresses using the start address as a reference address, calculates a new reference address in accordance with the offset relative to the start address so as to provide the new reference address to the address creating unit.
摘要翻译：数据传输电路或记录装置包括用于设置缓冲存储器的开始地址的地址设置单元，用于设置缓冲存储器的偏移量的偏移设置单元和用于创建预定数量的连续传送地址的地址创建单元使用参考地址为缓冲存储器提供。该电路还包括算术逻辑单元，在地址创建单元使用起始地址创建传送地址作为参考地址之后，根据相对于起始地址的偏移来计算新的参考地址，从而提供新的参考地址到地址创建单元。

3. 发明申请

US20020109750A1 INK JET SWATH PREDICTION METHOD 有权
标题翻译：墨水喷射预测方法
公开(公告)号：US20020109750A1
公开(公告)日：2002-08-15
申请号：US09783572
申请日：2001-02-14
发明人： Martin Joseph Brown JR. , Cuong Manh Hoang , David Brian Langer , David William Murphy , Gary Scott Overall , Martin Geoffrey Rivers , Ronald Todd Sellers , Bryan Scott Willett
IPC分类号： B41J023/00
CPC分类号： B41J19/14 , G06K15/102 , G06K15/16 , G06K2215/0077
摘要： A method of positioning an ink jet printhead in a printer includes dividing a bitmap into a plurality of rows of tiles. A subset of the rows of tiles to be printed in a next pass of the printhead is identified. Printable ones of the tiles in the subset of rows are identified. The printable tiles contain printable data. Within each printable tile, a top most location of the printable data and at least one of a left most location of the printable data and a right most location of the printable data are identified. A print medium is advanced in a feed direction until a portion of the print medium corresponding with the top most location of the printable data of at least one printable tile is substantially aligned with a top nozzle of the printhead. The printhead is moved, in a scan direction, directly to a position on the print medium corresponding to one of the left most location of the printable data of at least one printable tile and the right most location of the printable data of at least one printable tile.
摘要翻译：将喷墨打印头定位在打印机中的方法包括将位图划分成多行瓦片。识别在打印头的下次通过中要打印的瓦片的一行的子集。识别行子集中的可打印的瓦片。可打印瓦片包含可打印数据。在每个可打印的瓦片内，识别可打印数据的最大位置以及可打印数据的最左侧位置和可打印数据的最右边位置中的至少一个。打印介质沿进给方向前进，直到与至少一个可打印瓦片的可打印数据的最高位置对应的打印介质的一部分基本上与打印头的顶部喷嘴对准。打印头在扫描方向上直接移动到与至少一个可打印瓦片的可打印数据的最左侧位置之一相对应的打印介质上的位置，以及至少一个可打印瓦片的可打印数据的最右边位置瓦。

4. 发明申请

US20010019341A1 Printing apparatus and printing method 失效
标题翻译：印刷装置和印刷方法
公开(公告)号：US20010019341A1
公开(公告)日：2001-09-06
申请号：US09749932
申请日：2000-12-29
发明人： Yuji Tsuruoka
IPC分类号： B41J029/38
CPC分类号： B41J2/04541 , B41J2/04543 , B41J2/04546 , B41J2/04573 , B41J2/0458 , G06K15/10 , G06K2215/0074 , G06K2215/0077
摘要： This invention discloses a printing apparatus and printing method for shortening the print data transfer time in thinning and driving nozzles in high-speed printing, multipass printing, or the like. In thinning and driving nozzle blocks, a printer main body transmits data representing a print mode, and print data (IDATA) corresponding to nozzles to be used. In a printhead, a shift clock generator (5) generates a shift clock (SCLK) shortened in period in accordance with the thinning ratio, and a shift register (1) stores the print data in correspondence with the clock. Print data corresponding to the printing elements to be used are repetitively stored in areas corresponding to printing elements not to be used.
摘要翻译：本发明公开了一种用于缩短在高速打印，多次打印等中减薄和驱动喷嘴的打印数据传送时间的打印设备和打印方法。在变薄和驱动喷嘴块中，打印机主体发送表示打印模式的数据和与要使用的喷嘴相对应的打印数据（IDATA）。在打印头中，移位时钟发生器（5）根据间隔比率生成周期缩短的移位时钟（SCLK），移位寄存器（1）与时钟对应地存储打印数据。与要使用的打印元件相对应的打印数据被重复地存储在与不使用的打印元件相对应的区域中。

5. 发明授权

US06268929B1 Data processing device for simultaneously reading out plural lines of image and a method therefor 失效
标题翻译：用于同时读出多行图像的数据处理装置及其方法
公开(公告)号：US06268929B1
公开(公告)日：2001-07-31
申请号：US09104325
申请日：1998-06-25
申请人： Kenichi Ono
发明人： Kenichi Ono
IPC分类号： B41B1500
CPC分类号： G06K15/1261 , G06K2215/0077 , H04N1/113
摘要： A data processing device and a method by which image data inputted line by line can be distributed as image data of the plural lines, and processing of the image data and converting the image data to a multiple beam image data can be performed by use of separate memories. The data processing device includes a data inputting mechanism configured to generate line by line in order dot-matrix-state data in synchronism with an input clock; at least m memories having a memorizing capacity capable of memorizing one or more lines of the dot-matrix-state data generated by the data inputting medium, wherein m is an integer equal to or greater than n×2, and n is another integer equal to or greater than two; a memory writing-in mechanism configured to write the dot-matrix-state data from the data inputting medium line by line in order into the at least m memories in synchronism with the input clock during a write-in period; a memory reading-out control mechanism configured to write in n lines of data generated by the data inputting mechanism line by line in order into n memories among the at least m memories in synchronism with the input clock, to simultaneously read out (m-n)-lines of data from memories other than the n memories in synchronism with a printing clock during the write-in period, and to change the memory for reading out the data stored in the at least m memories and to repeat the operation of reading-out the image data whenever the n-lines of data are written into the n memories; and n image processing mechanisms configured to output printing image data on respective lines on the basis of plural-lines of image data read out from the n memories.
摘要翻译：数据处理装置和逐行输入的图像数据可以分配为多行的图像数据的方法，并且图像数据的处理和将图像数据转换为多波束图像数据可以通过使用单独的回忆数据处理装置包括：数据输入机构，被配置为与输入时钟同步地按顺序生成点阵状态数据; 至少m个存储器具有能够存储由数据输入介质生成的点矩阵状态数据的一行或多行的存储容量，其中m是等于或大于nx2的整数，n是等于或大于nx2的整数，大于二; 存储器写入机构，被配置为在写入周期期间与输入时钟同步地从数据输入介质逐行地写入点矩阵状态数据至少m个存储器; 存储器读出控制机构，被配置为与所述输入时钟同步地将由所述数据输入机构生成的n行数据逐行写入所述至少m个存储器中的n个存储器中，以同时读出（mn） - 在写入期间与打印时钟同步的n个存储器之外的存储器的数据行，并且改变存储器，以读出存储在至少m个存储器中的数据，并重复读取每当n行数据被写入n个存储器中时，图像数据; 以及n个图像处理机构，被配置为基于从n个存储器读出的多行图像数据，在各行上输出打印图像数据。

6. 发明授权

US06229593B1 Exposure device 失效
标题翻译：曝光装置
公开(公告)号：US06229593B1
公开(公告)日：2001-05-08
申请号：US09223267
申请日：1998-12-30
申请人： Motohiro Tokairin , Tamotsu Nishiura
发明人： Motohiro Tokairin , Tamotsu Nishiura
IPC分类号： G03B2752
CPC分类号： G06K15/1247 , G06K2215/0077
摘要： The present invention provides an exposure device capable of operating at a high speed and obtaining an excellent printing result. The exposure device according to the present invention includes optical write heads using shift registers of two systems, and a circuit that supplies image data for one line divided into the first half and the second half to the respective shift registers. The circuit is consist of a write control section, a memory, a read control section and a transfer control section), and receives data of twice the number of bits of data inputted to the shift register.
摘要翻译：本发明提供能够高速运转并获得优异的印刷结果的曝光装置。根据本发明的曝光装置包括使用两个系统的移位寄存器的光写入头，以及将分为前半部分和后半部分的一行的图像数据提供给各个移位寄存器的电路。电路由写入控制部分，存储器，读取控制部分和传送控制部分组成），并且接收输入到移位寄存器的数据位数的两倍的数据。

7. 再颁专利

USRE36947E Printing system and method 失效
标题翻译：打印系统和方法
公开(公告)号：USRE36947E
公开(公告)日：2000-11-07
申请号：US310249
申请日：1994-09-21
申请人： Patrick Wood , Stephen Kochan
发明人： Patrick Wood , Stephen Kochan
IPC分类号： G06K15/00
CPC分类号： G06K15/00 , G06K2215/0002 , G06K2215/0011 , G06K2215/0065 , G06K2215/0071 , G06K2215/0077
摘要： A image is printed from a source of drawing instructions. The image is reducible to pixels arranged in a plurality of ranked image lines. The system employs a storage device having compressed and uncompressed regions. Each region has a designated capacity and each is arranged to store pixels of one more of the plurality of image lines. A drawing processor is coupled to the storage device and can be coupled to the source of drawing instructions for responding thereto. This drawing processor can store new pixels in the storage device for successively selected ones of the image lines. The drawing processor has a conditional device, a decompression device and an insertion device. The conditional device can compressively encode and move from the uncompressed region to the compressed region, a remote one of the image lines, if: a) the selected one of the image lines is in the compressed region, and b) the uncompressed region has reached its designated capacity. The decompression device can expansively decode the selected one of the image lines, if located in the compressed region. The insertion device can insert one or more new pixels according to the drawing instructions into the selected one of the image lines by storing the selected one in the uncompressed region. The printing system also has a printing engine coupled to the storage device for printing the plurality of image lines in rank order, decompressing compressed ones of the image lines from the compressed region before printing.
摘要翻译：从绘图说明书打印图像。该图像可还原成排列在多个排列图像行中的像素。该系统采用具有压缩和未压缩区域的存储装置。每个区域具有指定容量，并且每个区域被布置成存储多个图像行中的一个以上的像素。绘图处理器耦合到存储设备，并且可以耦合到绘图指令源以对其进行响应。该绘图处理器可以将新的像素存储在存储设备中，用于连续选择的图像行。绘图处理器具有条件装置，解压装置和插入装置。如果：a）所选择的一条图像线在压缩区域中，并且b）未压缩区域已经到达，则条件设备可以压缩编码并从未压缩区域移动到压缩区域，远程图像行其指定能力。如果位于压缩区域中，解压缩装置可以对所选择的一条图像行进行扩展解码。插入装置可以通过将所选择的一个图像存储在未压缩区域中，将根据绘图指令的一个或多个新像素插入所选择的一个图像行中。打印系统还具有连接到存储装置的打印引擎，用于以等级顺序打印多个图像行，在打印之前将压缩的图像行从压缩区域解压缩。

8. 发明授权

US6134020A Serial printer with addressable print buffer 失效
标题翻译：具有可寻址打印缓冲区的串行打印机
公开(公告)号：US6134020A
公开(公告)日：2000-10-17
申请号：US972140
申请日：1997-11-17
申请人： Kazuyuki Masumoto , Hiromitsu Hirabayashi , Akitoshi Yamada , Takao Aichi , Akihiko Sukigara
发明人： Kazuyuki Masumoto , Hiromitsu Hirabayashi , Akitoshi Yamada , Takao Aichi , Akihiko Sukigara
IPC分类号： B41J2/51 , B41J2/21 , B41J5/30 , G06F3/12 , G06K15/10 , B41B15/00 , B41J23/00 , B41J29/38
CPC分类号： B41J2/2107 , G06K15/10 , G06K2215/0077
摘要： In an information processing system, a printer driver in a host processor transfers print data to a print buffer in a serial printer having a configuration of one or more print heads. The print head configuration serially scans a predetermined number of print positions of a line and the print buffer for each print head has storage locations corresponding to the predetermined number of print positions. The printer driver determines empty storage locations of the current print head scan and sends print data for the next scan to the determined empty storage locations of the current scan in the print buffer.
摘要翻译：在信息处理系统中，主处理器中的打印机驱动程序将打印数据传送到具有一个或多个打印头的配置的串行打印机中的打印缓冲器。打印头配置串行地扫描行的预定数量的打印位置，并且每个打印头的打印缓冲器具有与预定数量的打印位置相对应的存储位置。打印机驱动程序确定当前打印头扫描的空存储位置，并将用于下一扫描的打印数据发送到打印缓冲器中当前扫描的确定的空存储位置。

9. 发明授权

US6068359A Printer including a formatter and a printing unit without a memory 失效
标题翻译：打印机包括格式化程序和无内存的打印单元
公开(公告)号：US6068359A
公开(公告)日：2000-05-30
申请号：US552115
申请日：1995-11-02
申请人： Shigeru Inose , Fumio Miyahara , Hideaki Kishida , Yasuhiro Hamada
发明人： Shigeru Inose , Fumio Miyahara , Hideaki Kishida , Yasuhiro Hamada
IPC分类号： G06K15/10 , B41J29/38 , B41B15/00
CPC分类号： G06K15/105 , G06K2215/0077 , G06K2215/0094 , G06K2215/101 , G06K2215/111
摘要： A printer requires no print buffer in a printer engine, and can efficiently use an image memory for bit-mapping print data into a print image. An enable signal for designating transfer of data for one page from a formatter to the engine is output in response to a request signal from the engine for requesting transmission of print data for one line. When a clock signal for requesting transfer of print data is output from the engine to the formatter in response to this enable signal, print image data is transferred from the formatter to the engine in synchronism with the clock signal and further transferred to a printhead to print an image. As to the nozzles, on the right and left ends of the printhead, which are not used for a print operation, a right margin area and a nozzle area used for a print operation are set in a data transfer circuit. With this operation, "0" is first set to a print data signal in the data transfer circuit, and reference clocks used for transferring data to the printhead are counted for the number corresponding to right margin area of the printhead. When the count operation is completed, a signal becomes active, and subsequently, print image data is transferred. When the number of reference clocks coincides with the number of nozzles corresponding to the print area, this is set to print data again. This operation is repeatedly performed for each line.
摘要翻译：打印机不需要打印缓冲器，并且可以有效地使用图像存储器将打印数据进行位映射到打印图像中。响应于来自引擎的用于请求发送一行的打印数据的请求信号，输出用于指定从格式器到引擎的一页的数据传送的使能信号。当响应于该使能信号将用于请求转印打印数据的时钟信号从引擎输出到格式器时，打印图像数据与时钟信号同步地从格式化器传送到引擎，并进一步传送到打印头进行打印一个图像。对于不用于打印操作的打印头的右端和左端的喷嘴，在数据传送电路中设置用于打印操作的右边距区域和喷嘴区域。通过该操作，首先将数据“0”设置为数据传送电路中的打印数据信号，并将用于传送数据到打印头的参考时钟计数为对应于打印头的右边距区域的数量。当计数操作完成时，信号变为有效，随后打印图像数据被传送。当参考时钟的数量与对应于打印区域的喷嘴数量一致时，这被设置为再次打印数据。该行重复执行。

10. 发明授权

US5768485A Printing apparatus for bit map data in unit of page 失效
标题翻译：用于以页为单位的位图数据的打印装置
公开(公告)号：US5768485A
公开(公告)日：1998-06-16
申请号：US984840
申请日：1992-12-03
申请人： Masaaki Shimizu
发明人： Masaaki Shimizu
IPC分类号： B41J5/30 , B41J29/38 , G06F3/12 , G06K15/00
CPC分类号： G06K15/00 , G06K2215/0065 , G06K2215/0077 , G06K2215/0088
摘要： A printing apparatus such as laser beam printer or page printer comprises a developing unit to sequentially develop received print data into a development memory and controller to control the order to generate the developed information from the development memory on the basis of information which has been set by a host computer or the printing apparatus. The print data includes a character code, position information to develop the character code into the development memory, and information indicative of a font pattern which is used when developing. The development memory is a bit map memory of at least page. The developing unit develops the received print data into the development memory on the basis of a page describing language.
摘要翻译：诸如激光束打印机或页面打印机之类的打印设备包括：显影单元，用于将接收到的打印数据顺序地发展到开发存储器和控制器中，以根据由开发存储器设置的信息来控制从开发存储器生成开发信息的顺序主机或打印设备。打印数据包括字符代码，用于将字符代码发展到开发存储器中的位置信息，以及指示在开发时使用的字体模式的信息。开发内存至少是页面的位图存储器。显影单元基于页面描述语言将接收的打印数据开发到开发存储器中。

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