公开(公告)号：US06116710A

公开(公告)日：2000-09-12

申请号：US483973

申请日：1995-06-07

申请人： Hiroshi Tajika ,  Yoshiaki Takayanagi ,  Masayuki Hirose ,  Souhei Tanaka ,  Hiromitsu Hirabayashi ,  Noribumi Koitabashi ,  Yasuhiro Yamada ,  Yasuhiro Numata ,  Hitoshi Sugimoto ,  Miyuki Matsubara

发明人： Hiroshi Tajika ,  Yoshiaki Takayanagi ,  Masayuki Hirose ,  Souhei Tanaka ,  Hiromitsu Hirabayashi ,  Noribumi Koitabashi ,  Yasuhiro Yamada ,  Yasuhiro Numata ,  Hitoshi Sugimoto ,  Miyuki Matsubara

IPC分类号： B41J2/05 ,  B41J2/195 ,  B41J29/393

CPC分类号： B41J2/0454 ,  B41J2/04543 ,  B41J2/04551 ,  B41J2/04563 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04598 ,  B41J2/195 ,  B41J29/393 ,  B41J2002/14379

摘要： A recording method in which ink is ejected by thermal energy produced by a heat generating element of a recording head in response to application of a driving signal thereto including the steps of changing a waveform of the driving signal in accordance with a temperature of the recording head; and selecting a fixed waveform of the drive signal when the temperature of the recording head exceeds a predetermined level.

摘要翻译： 一种记录方法，其中响应于施加驱动信号而由记录头的发热元件产生的热能喷射墨水，包括根据记录头的温度改变驱动信号的波形的步骤 ; 以及当记录头的温度超过预定水平时选择驱动信号的固定波形。

公开(公告)号：US5745134A

公开(公告)日：1998-04-28

申请号：US681495

申请日：1996-07-23

申请人： Hiromitsu Hirabayashi ,  Hiroshi Tajika ,  Miyuki Matsubara ,  Noribumi Koitabashi ,  Atsushi Arai ,  Shinji Kanemitsu

发明人： Hiromitsu Hirabayashi ,  Hiroshi Tajika ,  Miyuki Matsubara ,  Noribumi Koitabashi ,  Atsushi Arai ,  Shinji Kanemitsu

IPC分类号： B41J2/165

CPC分类号： B41J2/16523 ,  B41J2002/17579

摘要： A method of exchanging a waste ink pack that stores waste ink discharged by repeated ink clearing operations performed on an ink jet head involves comparing a cumulative number of times the ink clearing operation have been performed using a particular waste ink pack with upper limit data based on the capacity of the waste ink pack. When the cumulative number reaches the upper limit data, an indication is provided that the waste ink pack should be exchanged for a new one, after which exchange a previous instruction to a recovery device to perform an ink clearing operation is performed. Ink clearing operations are then repeated with that waste ink pack until the number of such operations again reaches the upper limit data.

摘要翻译： 更换存储通过在喷墨头上进行的重复清墨操作而排出的废墨的废墨盒的方法涉及使用特定的废墨包进行的清墨操作的累积次数与基于 废墨水包装的容量。 当累积数达到上限数据时，提供废墨盒应该被更换新的指示，然后执行将先前的指令交换到恢复装置以进行清墨操作。 然后用该废墨水包重复清墨操作，直到这些操作的次数再次达到上限数据。

公开(公告)号：US5565899A

公开(公告)日：1996-10-15

申请号：US193674

申请日：1994-02-07

申请人： Hitoshi Sugimoto ,  Kentaro Yano ,  Naoji Otsuka ,  Miyuki Matsubara ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Atsushi Arai ,  Hiromitsu Hirabayashi

发明人： Hitoshi Sugimoto ,  Kentaro Yano ,  Naoji Otsuka ,  Miyuki Matsubara ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Atsushi Arai ,  Hiromitsu Hirabayashi

IPC分类号： B41J2/165 ,  B41J2/175

CPC分类号： B41J2/16523 ,  B41J2/17513 ,  B41J2/17563

摘要： An ink jet recording apparatus includes ink ejecting outlets for ejecting ink, an ink container for containing the ink to be supplied to the ejecting outlets, ink supply passage for supplying the ink from the container to the ejecting outlets, a recovery system for forcedly ejecting the ink through the ejecting outlets. The recovery system repeats the forced ejecting action, and a quantity of the ink ejected by one forced ejecting action is larger than an inside volume of the ink supply passage.

摘要翻译： 喷墨记录装置包括用于喷射油墨的喷墨出口，用于容纳要供应到喷射出口的油墨的油墨容器，用于将油墨从容器供给到喷射出口的供墨通道，用于强制喷射油墨的回收系统 墨水通过喷射出口。 恢复系统重复强制喷射动作，并且通过一个强制喷射动作喷射的油墨量大于供墨通道的内部体积。

公开(公告)号：US5166699A

公开(公告)日：1992-11-24

申请号：US682364

申请日：1991-04-09

申请人： Kentaro Yano ,  Noribumi Koitabashi ,  Naoji Otsuka ,  Miyuki Matsubara ,  Hitoshi Sugimoto ,  Atsushi Arai ,  Hiroshi Tajika ,  Hiromitsu Hirabayashi

发明人： Kentaro Yano ,  Noribumi Koitabashi ,  Naoji Otsuka ,  Miyuki Matsubara ,  Hitoshi Sugimoto ,  Atsushi Arai ,  Hiroshi Tajika ,  Hiromitsu Hirabayashi

IPC分类号： B41J2/165 ,  B41J2/195

CPC分类号： B41J2/16579 ,  B41J2/195 ,  B41J2002/14379

摘要： A recording apparatus having a recording head provided with plural ink discharging outlets for discharging ink includes a detector for detecting temperature distribution in the recording head relating to recording operation of the recording head; and a controller responsive to an output of the detector to control a recording speed of the recording head.

公开(公告)号：US06310636B1

公开(公告)日：2001-10-30

申请号：US09035301

申请日：1998-03-05

申请人： Hiroshi Tajika ,  Yoshiaki Takayanagi ,  Masayuki Hirose ,  Souhei Tanaka ,  Hiromitsu Hirabayashi ,  Noribumi Koitabashi ,  Yasuhiro Yamada ,  Yasuhiro Numata ,  Hitoshi Sugimoto ,  Miyuki Matsubara

发明人： Hiroshi Tajika ,  Yoshiaki Takayanagi ,  Masayuki Hirose ,  Souhei Tanaka ,  Hiromitsu Hirabayashi ,  Noribumi Koitabashi ,  Yasuhiro Yamada ,  Yasuhiro Numata ,  Hitoshi Sugimoto ,  Miyuki Matsubara

IPC分类号： B41J205

CPC分类号： B41J2/0454 ,  B41J2/04543 ,  B41J2/04551 ,  B41J2/04563 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04598 ,  B41J2/195 ,  B41J29/393 ,  B41J2002/14379

摘要： A recording method ejects ink by thermal energy produced by a heat generating element of a recording head in response to a drive signal. The method includes the step of controlling an amount of ejection of the ink by a temperature control for the recording head including at least heating of the recording head, when a temperature of the recording head is not higher than a predetermined first temperature. The method further includes the steps of controlling the amount of ejection of the ink by changing a waveform of the drive signal for ejecting ink in accordance with the temperature of the recording head when the temperature of the recording head is higher than the first temperature and not higher than a second temperature, and fixing the waveform of the drive signal when the temperature of the recording head is higher than the second temperature.

摘要翻译： 记录方法响应于驱动信号，通过由记录头的发热元件产生的热能喷射墨水。 该方法包括当记录头的温度不高于预定的第一温度时，通过包括至少包括记录头的加热的记录头的温度控制来控制墨的喷射量的步骤。 该方法还包括以下步骤：当记录头的温度高于第一温度时，通过根据记录头的温度改变用于喷射墨的驱动信号的波形来控制墨的喷射量，而不是 高于第二温度，并且当记录头的温度高于第二温度时，固定驱动信号的波形。

公开(公告)号：US5894314A

公开(公告)日：1999-04-13

申请号：US474323

申请日：1995-06-07

申请人： Hiroshi Tajika ,  Yoshiaki Takayanagi ,  Masayuki Hirose ,  Souhei Tanaka ,  Hiromitsu Hirabayashi ,  Noribumi Koitabashi ,  Yasuhiro Yamada ,  Yasuhiro Numata ,  Hitoshi Sugimoto ,  Miyuki Matsubara

发明人： Hiroshi Tajika ,  Yoshiaki Takayanagi ,  Masayuki Hirose ,  Souhei Tanaka ,  Hiromitsu Hirabayashi ,  Noribumi Koitabashi ,  Yasuhiro Yamada ,  Yasuhiro Numata ,  Hitoshi Sugimoto ,  Miyuki Matsubara

IPC分类号： B41J2/05 ,  B41J2/195 ,  B41J29/393

CPC分类号： B41J2/0454 ,  B41J2/04543 ,  B41J2/04551 ,  B41J2/04563 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04598 ,  B41J2/195 ,  B41J29/393 ,  B41J2002/14379

摘要： An ink jet recording apparatus is disclosed in which ink is ejected onto a recording material, the apparatus including a recording head having an energy generating element for producing energy contributable to eject the ink onto the recording material; a recording head driving device for applying drive signals having a waveform to the energy generating element; a temperature detecting device for detecting a temperature relating to the recording head and for producing an output; a changing device for changing the waveform of the driving signals in accordance with the output of the detecting device; and a drive control device for fixing the waveform to a predetermined waveform when the recording material used is an OHP sheet.

摘要翻译： 公开了一种喷墨记录装置，其中将墨喷射到记录材料上，该装置包括具有能量产生元件的记录头，该能量产生元件用于产生有助于将油墨喷射到记录材料上的能量; 用于向能量产生元件施加具有波形的驱动信号的记录头驱动装置; 温度检测装置，用于检测与记录头相关的温度并产生输出; 改变装置，用于根据检测装置的输出来改变驱动信号的波形; 以及驱动控制装置，用于当使用的记录材料是OHP片材时将波形固定到预定波形。

公开(公告)号：US06203138B1

公开(公告)日：2001-03-20

申请号：US08976231

申请日：1997-11-21

申请人： Hiromitsu Hirabayashi ,  Hiroshi Tajika ,  Miyuki Matsubara ,  Noribumi Koitabashi ,  Atsushi Arai ,  Shinji Kanemitsu

发明人： Hiromitsu Hirabayashi ,  Hiroshi Tajika ,  Miyuki Matsubara ,  Noribumi Koitabashi ,  Atsushi Arai ,  Shinji Kanemitsu

IPC分类号： B41J2165

CPC分类号： B41J2/16523 ,  B41J2002/17579

摘要： An ink jet recording apparatus includes a plurality of ink jet recording heads for executing color recording, a recovery structure for maintaining and recovering a discharge state with respect to the plurality of recording heads, and a waste ink collecting container for collecting waste ink discharged from the recovery structure. The recovery structure has a plurality of waste ink collecting routes to the collecting container in accordance with each of the plurality of recording heads, and the plurality of waste ink collecting routes are disposed so as to discharge a predetermined kind of waste ink and other plural kinds of waste ink to different portions of the collecting container, respectively.

摘要翻译： 喷墨记录装置包括用于执行彩色记录的多个喷墨记录头，用于维持和恢复相对于多个记录头的排出状态的回收结构，以及用于收集从多个记录头排放的废墨的废墨收集容器 恢复结构。 回收结构具有根据多个记录头中的每个记录头到收集容器的多个废墨集合路径，并且设置多个废墨收集路径以排出预定种类的废墨等多种 的废墨分别到收集容器的不同部分。

公开(公告)号：US06457794B1

公开(公告)日：2002-10-01

申请号：US08104261

申请日：1993-05-17

申请人： Hiroshi Tajika ,  Yoshiaki Takayanagi ,  Masayuki Hirose ,  Souhei Tanaka ,  Hiromitsu Hirabayashi ,  Noribumi Koitabashi ,  Yasuhiro Yamada ,  Yasuhiro Numata ,  Hitoshi Sugimoto ,  Miyuki Matsubara

发明人： Hiroshi Tajika ,  Yoshiaki Takayanagi ,  Masayuki Hirose ,  Souhei Tanaka ,  Hiromitsu Hirabayashi ,  Noribumi Koitabashi ,  Yasuhiro Yamada ,  Yasuhiro Numata ,  Hitoshi Sugimoto ,  Miyuki Matsubara

IPC分类号： B41J205

CPC分类号： B41J2/0454 ,  B41J2/04543 ,  B41J2/04551 ,  B41J2/04563 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04598 ,  B41J2/195 ,  B41J29/393 ,  B41J2002/14379

摘要： An ink jet recording apparatus is disclosed in which a bubble is created in ink by thermal energy generated in response to a drive signal applied to a heater, and the ink is ejected onto a recording material by expansion of the bubble. The recording apparatus includes a driving device and a changing device. The driving device applies a plurality of driving signals to the heater for each ink droplet ejection. The driving signals include a first driving signal for increasing a temperature of the ink adjacent the heater without creating the bubble, and a second driving signal after the first drive signal for ejecting the ink. An interval is provided between the first and second drive signals. The changing device changes a width of the first drive signal to adjust an amount of ejected ink. The interval is not shorter than 2.6 microseconds and the second drive signal has a constant width.

摘要翻译： 公开了一种喷墨记录装置，其中通过响应于施加到加热器的驱动信号产生的热能在油墨中产生气泡，并且通过气泡的膨胀将油墨喷射到记录材料上。 记录装置包括驱动装置和更换装置。 驱动装置对于每个墨滴喷射向加热器施加多个驱动信号。 驱动信号包括用于增加与加热器相邻的墨水的温度而不产生气泡的第一驱动信号，以及用于喷射墨水的第一驱动信号之后的第二驱动信号。 在第一和第二驱动信号之间提供间隔。 更换装置改变第一驱动信号的宽度以调节喷射的墨量。 该间隔不小于2.6微秒，第二驱动信号具有恒定的宽度。

公开(公告)号：US5861895A

公开(公告)日：1999-01-19

申请号：US486296

申请日：1995-06-07

申请人： Hiroshi Tajika ,  Yoshiaki Takayanagi ,  Masayuki Hirose ,  Souhei Tanaka ,  Hiromitsu Hirabayashi ,  Noribumi Koitabashi ,  Yasuhiro Yamada ,  Yasuhiro Numata ,  Hitoshi Sugimoto ,  Miyuki Matsubara

发明人： Hiroshi Tajika ,  Yoshiaki Takayanagi ,  Masayuki Hirose ,  Souhei Tanaka ,  Hiromitsu Hirabayashi ,  Noribumi Koitabashi ,  Yasuhiro Yamada ,  Yasuhiro Numata ,  Hitoshi Sugimoto ,  Miyuki Matsubara

IPC分类号： B41J2/05 ,  B41J2/195 ,  B41J29/393

CPC分类号： B41J2/0454 ,  B41J2/04543 ,  B41J2/04551 ,  B41J2/04563 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04598 ,  B41J2/195 ,  B41J29/393 ,  B41J2002/14379

摘要： In the recording method and apparatus, ink is ejected by thermal energy produced by a heat generating element of a recording head in response to application of driving signals thereto, the driving signals being of plural waveforms including a fixed waveform. The method includes the steps of detecting a temperature of the recording head and applying the driving signals to the heat generating element of the recording head. The waveforms of the driving signals are changed in accordance with the temperature of the recording head when the temperature of the recording head is below a predetermined level, and the waveforms of the driving signals comprise the fixed waveform when the temperature of the recording head exceeds the predetermined level.

摘要翻译： 在记录方法和装置中，响应于驱动信号的应用，由记录头的发热元件产生的热能喷射墨水，驱动信号包括固定波形的多个波形。 该方法包括以下步骤：检测记录头的温度并将驱动信号施加到记录头的发热元件。 当记录头的温度低于预定水平时，驱动信号的波形根据记录头的温度而改变，并且当记录头的温度超过预定值时，驱动信号的波形包括固定波形 预定水平。

公开(公告)号：US5745145A

公开(公告)日：1998-04-28

申请号：US758345

申请日：1996-12-03

申请人： Hiromitsu Hirabayashi ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Miyuki Matsubara

发明人： Hiromitsu Hirabayashi ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Miyuki Matsubara

IPC分类号： B41J2/13 ,  B41J2/01 ,  B41J2/205 ,  B41J2/21 ,  B41J11/00 ,  B41J29/00 ,  G06K15/10 ,  H04N1/40 ,  H04N1/56 ,  H04N1/60 ,  G01D15/16 ,  B41J2/36

CPC分类号： B41J2/2056 ,  B41J11/009 ,  B41J11/0095 ,  B41J2/2132 ,  G06K15/102 ,  G06K15/1871 ,  H04N1/40062 ,  H04N1/56 ,  H04N1/6022 ,  B41J2/2052 ,  G06K2215/0094

摘要： An ink jet recording apparatus and method for forming an image including a text region and a halftone region. The text region contains at least a part of a character and/or a thin line thinner than a predetermined thickness, and the halftone region contains a dot image on a recording medium. An image is formed by ejecting ink from recording heads in response to an input signal. The apparatus or method identifies the text region and the halftone region of an image on the basis of the input signal, expels black ink onto a recording area on the recording medium so as to form at least a part of the text region in a first scanning of the recording heads, expels a plurality of inks including the black ink onto the recording area so as to form at least a part of the text and the halftone regions in a second scanning, and repeating the first scanning and the second scanning on the next recording area after incrementing the recording medium.

摘要翻译： 一种用于形成包括文本区域和半色调区域的图像的喷墨记录装置和方法。 文本区域包含比预定厚度更薄的字符和/或细线的至少一部分，并且网版区域在记录介质上包含点图像。 通过响应于输入信号从记录头喷射墨来形成图像。 该装置或方法基于输入信号识别图像的文本区域和半色调区域，将黑色墨水排出到记录介质上的记录区域上，以便在第一扫描中形成文本区域的至少一部分 的记录头，将包括黑色墨水的多种墨水排出到记录区域上，以便在第二次扫描中形成文本和半色调区域的至少一部分，并在下一次重复第一次扫描和第二次扫描 在记录介质递增之后的记录区域。