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21. 发明授权

US5969730A Printer 失效
标题翻译：打印机
公开(公告)号：US5969730A
公开(公告)日：1999-10-19
申请号：US556852
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： B41J2/05 , B41J2/21 , B41J29/38 , B41J19/30
CPC分类号： B41J2/04528 , B41J2/04541 , B41J2/04543 , B41J2/04563 , B41J2/0458 , B41J2/2128 , B41J2202/17 , B41J2202/21
摘要： A printer includes a full-line type printhead which can correct variations in the ink discharge amounts from the respective nozzles, and density unevenness of a printed image due to variations in the operations of many driving circuits in the printhead and changes in the internal temperature or a temperature gradient of the printhead, and can obtain a high-quality printed image without density unevenness in consideration of the print conditions and changes in operation environmental temperature. A pre-heating operation is performed by selecting an optimal pre-pulse signal for each nozzle of the printhead on the basis of information stored in an EEPROM of the printhead and pre-pulse selection data associated with each nozzle of the printhead. A heat signal is also generated to obtain a main pulse suitable for each IC of a printhead corresponding to an ink of each color. In addition, the internal temperature of the printhead or printing density information from the printhead is monitored. If the internal temperature or the printing density is high, control is performed to inhibit a pre-pulse selection signal from being output while applying pre-pulse and main pulse signals to each nozzle heater of the printhead, which is used for a print operation.
摘要翻译：打印机包括全线型打印头，其可以校正各个喷嘴的墨水排出量的变化，以及由于打印头中许多驱动电路的操作变化引起的打印图像的浓度不均匀性以及内部温度的变化或打印头的温度梯度，并且可以考虑到打印条件和操作环境温度的变化而获得没有浓度不均匀的高质量打印图像。通过基于存储在打印头的EEPROM中的信息和与打印头的每个喷嘴相关联的预脉冲选择数据，选择针对打印头的每个喷嘴的最佳预脉冲信号进行预热操作。还产生热信号以获得适于对应于每种颜色的墨的打印头的每个IC的主脉冲。此外，监测打印头的内部温度或打印头的打印浓度信息。如果内部温度或打印浓度高，则在将预脉冲和主脉冲信号施加到用于打印操作的打印头的每个喷嘴加热器的同时执行控制以禁止输出预脉冲选择信号。

22. 发明授权

US07862164B2 Ink jet recording apparatus and recording method therefor 有权
标题翻译：喷墨记录装置及其记录方法
公开(公告)号：US07862164B2
公开(公告)日：2011-01-04
申请号：US10206985
申请日：2002-07-30
申请人： Kouhei Ishikawa , Hideaki Kishida , Mitsuhiro Mukasa , Kenichi Tsuburaya , Hirotaka Okuwaki , Yoichi Sonobe , Ryuchi Kojima
发明人： Kouhei Ishikawa , Hideaki Kishida , Mitsuhiro Mukasa , Kenichi Tsuburaya , Hirotaka Okuwaki , Yoichi Sonobe , Ryuchi Kojima
IPC分类号： B41J29/38 , B41J2/01
CPC分类号： B41J11/0065 , B41J2/1721 , B41J11/02 , B41J11/04 , B41J11/08 , B41J11/42 , B41J13/0027 , B41J2002/1742
摘要： An ink jet recording apparatus, which records a image on a recording medium using a recording head provided with a plurality of ink discharge ports, comprises a rotative platen having a plurality of supporting pieces arranged at predetermined intervals; rotation means for rotating the platen; conveyance means for conveying the recording medium; control means for controlling the rotation means to rotate the platen in the conveying direction of the recording medium in synchronism with the conveyance of the recording medium when recording is performed near the edge of the recording medium conveyed by the conveyance means. With the structure thus arrange, this ink jet recording apparatus is capable of performing the entire area recording (no margin recording) on a recording medium without staining the platen that supports the recording medium at the time of recording.
摘要翻译：一种使用设置有多个喷墨口的记录头将图像记录在记录介质上的喷墨记录装置包括具有以预定间隔排列的多个支撑件的旋转台板; 用于旋转压板的旋转装置; 传送装置，用于传送记录介质; 控制装置，用于控制旋转装置，以便在由传送装置传送的记录介质的边缘附近执行记录时与记录介质的传送同步地沿着记录介质的传送方向旋转压板。由于这种结构如此布置，该喷墨记录装置能够在记录介质上执行整个区域记录（无余量记录），而不会在记录时污染支撑记录介质的压板。

23. 发明申请

US20070146401A1 INK JET RECORDING APPARATUS AND RECORDING METHOD THEREFOR 失效
标题翻译：喷墨记录装置及其记录方法
公开(公告)号：US20070146401A1
公开(公告)日：2007-06-28
申请号：US11681966
申请日：2007-03-05
申请人： Kouhei Ishikawa , Hideaki Kishida , Mitsuhiro Mukasa , Kenichi Tsuburaya , Hirotaka Okuwaki , Yoichi Sonobe , Ryuchi Kojima
发明人： Kouhei Ishikawa , Hideaki Kishida , Mitsuhiro Mukasa , Kenichi Tsuburaya , Hirotaka Okuwaki , Yoichi Sonobe , Ryuchi Kojima
IPC分类号： B41J29/38
CPC分类号： B41J11/0065 , B41J2/1721 , B41J11/02 , B41J11/04 , B41J11/08 , B41J11/42 , B41J13/0027 , B41J2002/1742
摘要： An ink jet recording apparatus, which records a image on a recording medium using a recording head provided with a plurality of ink discharge ports, comprises a rotative platen having a plurality of supporting pieces arranged at predetermined intervals; rotation means for rotating the platen; conveyance means for conveying the recording medium; control means for controlling the rotation means to rotate the platen in the conveying direction of the recording medium in synchronism with the conveyance of the recording medium when recording is performed near the edge of the recording medium conveyed by the conveyance means. With the structure thus arrange, this ink jet recording apparatus is capable of performing the entire area recording (no margin recording) on a recording medium without staining the platen that supports the recording medium at the time of recording.
摘要翻译：一种使用设置有多个喷墨口的记录头将图像记录在记录介质上的喷墨记录装置包括具有以预定间隔排列的多个支撑件的旋转台板; 用于旋转压板的旋转装置; 传送装置，用于传送记录介质; 控制装置，用于控制旋转装置，以便在由传送装置传送的记录介质的边缘附近执行记录时与记录介质的传送同步地沿着记录介质的传送方向旋转压板。由于这种结构如此布置，该喷墨记录装置能够在记录介质上执行整个区域记录（无余量记录），而不会在记录时污染支撑记录介质的压板。

24. 发明授权

US06471351B1 Ink jet recording apparatus and recording method therefor 有权
标题翻译：喷墨记录装置及其记录方法
公开(公告)号：US06471351B1
公开(公告)日：2002-10-29
申请号：US09615064
申请日：2000-07-12
申请人： Kouhei Ishikawa , Hideaki Kishida , Mitsuhiro Mukasa , Kenichi Tsuburaya , Hirotaka Okuwaki , Yoichi Sonobe , Ryuchi Kojima
发明人： Kouhei Ishikawa , Hideaki Kishida , Mitsuhiro Mukasa , Kenichi Tsuburaya , Hirotaka Okuwaki , Yoichi Sonobe , Ryuchi Kojima
IPC分类号： B41J201
CPC分类号： B41J11/0065 , B41J2/1721 , B41J11/02 , B41J11/04 , B41J11/08 , B41J11/42 , B41J13/0027 , B41J2002/1742
摘要： An ink jet recording apparatus, which records a image on a recording medium using a recording head provided with a plurality of ink discharge ports, includes a rotative platen having a plurality of supporting pieces arranged at predetermined intervals; a rotation unit for rotating the platen; a conveyance units for conveying the recording medium; a control unit for controlling the rotation unit to rotate the platen in the conveying direction of the recording medium in synchronism with the conveyance of the recording medium when recording is performed near the edge of the recording medium conveyed by the conveyance unit. With the structure thus arranged, this ink jet recording apparatus is capable of performing the entire area recording (no margin recording) on a recording medium without staining the platen that supports the recording medium at the time of recording.
摘要翻译：一种使用设置有多个喷墨口的记录头将图像记录在记录介质上的喷墨记录装置包括具有以预定间隔排列的多个支撑件的旋转台板; 用于旋转压板的旋转单元; 用于传送记录介质的传送单元; 控制单元，用于控制旋转单元，以便在由输送单元输送的记录介质的边缘附近执行记录时与记录介质的传送同步地沿着记录介质的输送方向旋转压板。利用这样布置的结构，该喷墨记录装置能够在记录介质上执行整个区域记录（无余量记录），而不会在记录时污染支撑记录介质的压板。

25. 发明授权

US6145948A Ink jet head and ink jet recording apparatus in which both preliminary heating and driving signals are supplied according to stored image data 失效
标题翻译：喷墨头和喷墨记录装置，其中根据存储的图像数据提供预热和驱动信号
公开(公告)号：US6145948A
公开(公告)日：2000-11-14
申请号：US249928
申请日：1994-05-26
申请人： Hideaki Kishida
发明人： Hideaki Kishida
IPC分类号： B41J2/175 , B41J2/05 , B41J29/38
CPC分类号： B41J2/04541 , B41J2/04543 , B41J2/04553 , B41J2/04563 , B41J2/0458 , B41J2/04581 , B41J2/04591 , B41J2/04598
摘要： An ink jet printer having an ink jet head is disclosed. The ink jet head includes a plurality of electrothermal transducers for producing thermal energy used to eject ink from the ink jet head. The ink jet printer has a storing device which stores image data used to drive the electrothermal transducers and a switching device which switches energization periods for the electrothermal transducers in accordance with the image data stored in the storing device. The printer operates so that during a recording operation, when an image datum stored in the storing device instructs recording, the switching device supplies a first drive signal for preliminary ink heating and a second drive signal for ejecting the ink. When the image datum stored in the storing device is datum not instructing recording, the switching device supplies the first drive signal and does not supply the second drive signal.
摘要翻译：公开了一种具有喷墨头的喷墨打印机。喷墨头包括多个用于产生用于从喷墨头喷射墨水的热能的电热换能器。喷墨打印机具有存储用于驱动电热换能器的图像数据的存储装置和根据存储在存储装置中的图像数据切换电热换能器的通电周期的开关装置。打印机操作使得在记录操作期间，当存储在存储装置中的图像数据指示记录时，开关装置提供用于预备油墨加热的第一驱动信号和用于喷射油墨的第二驱动信号。当存储在存储装置中的图像数据是未指示记录的基准时，开关装置提供第一驱动信号并且不提供第二驱动信号。

26. 发明授权

US6002844A Barcode printing system and its control method 失效
标题翻译：条码打印系统及其控制方法
公开(公告)号：US6002844A
公开(公告)日：1999-12-14
申请号：US905399
申请日：1997-08-04
申请人： Hideaki Kishida , Katsuo Nakayama , Takefumi Tamura , Kimio Ebata , Seiji Niida
发明人： Hideaki Kishida , Katsuo Nakayama , Takefumi Tamura , Kimio Ebata , Seiji Niida
IPC分类号： G06K1/12 , G06F15/00
CPC分类号： G06K1/121
摘要： This invention not only separates printing and barcode checking as independent processes but also simplifies printer processing to allow to print a large number of barcodes at high speed and to satisfactorily check barcodes. For this purpose, when a print control circuit unit (501) receives print information including a barcode, information associated with barcode checking is transmitted to a barcode checker unit (601) prior to printing. Upon actually printing an image including a barcode, when the printed barcode is conveyed to the position of a reader (603) in the barcode checker unit (601), an RD.sub.-- TRG signal is output to check the printed barcode. Upon reception of this signal, the barcode checker unit (601) reads the printed barcode a plurality of number of times at different positions, and when the normal reading ratio is low, it outputs an error signal to the print control circuit unit (501).
摘要翻译：本发明不仅将打印和条形码检查分离为独立的过程，而且还简化了打印机处理以允许高速打印大量条形码并令人满意地检查条形码。为此目的，当打印控制电路单元（501）接收包括条形码的打印信息时，在打印之前将与条形码检查相关联的信息发送到条形码检查单元（601）。当实际打印包括条形码的图像时，当打印的条形码被传送到条形码检查单元（601）中的读取器（603）的位置时，输出RD-TRG信号以检查打印的条形码。在接收到该信号时，条形码检查单元（601）在不同的位置读取打印的条形码多次，当正常读取比率低时，向打印控制电路单元（501）输出错误信号，。

27. 发明授权

US5963713A Printer using direct memory access and refreshing 失效
标题翻译：打印机使用直接内存访问和刷新
公开(公告)号：US5963713A
公开(公告)日：1999-10-05
申请号：US552110
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 , G06F15/00 , B41B15/00 , B41J15/00
CPC分类号： G06K15/10 , G06K15/024 , G06K2215/0077
摘要： In a color printer, in order to perform a high-speed print operation and ensure a refresh operation and the like of an image memory, print images which correspond to a plurality of printheads, and are bitmapped and stored in a bitmap RAM in units of colors are consecutively read out and DMA-transferred by 16 bits at a time when a read operation is designated. After this DMA operation, the refresh operation of the bitmap RAM or access to the RAM is permitted. The printer includes the same number of latch circuits as that of printheads (e.g., four). Each latch circuit stores a data transfer start address (TOPA) and a data transfer end address (ENDA) in the bitmap RAM. With this arrangement, image data can be efficiently read out. If the capacity of the bitmap RAM is small, an upper address bit in the bitmap RAM is shifted to switch discontinuous addresses to continuous addresses on the bitmap memory side. If an optional memory is implemented, the normal addressing is restored to flexibly cope with a change in the capacity of the image memory.
摘要翻译：在彩色打印机中，为了执行高速打印操作并确保图像存储器的刷新操作等，打印与多个打印头相对应的图像，并以位图RAM为单位进行位图和存储当指定读取操作时，颜色被连续地读出并被DMA传输16位。在该DMA操作之后，允许位图RAM的刷新操作或对RAM的访问。打印机包括与打印头（例如，四个）相同数量的锁存电路。每个锁存电路将数据传输开始地址（TOPA）和数据传送结束地址（ENDA）存储在位图RAM中。利用这种布置，可以有效地读出图像数据。如果位图RAM的容量小，则位图RAM中的高位地址位被移位，以将不连续地址切换到位图存储器侧的连续地址。如果实现了可选的存储器，则恢复正常寻址，以灵活应对图像存储器容量的变化。

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