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91. 发明申请

US20060044333A1 Print apparatus and printing method 有权
标题翻译：打印设备和打印方式
公开(公告)号：US20060044333A1
公开(公告)日：2006-03-02
申请号：US11203203
申请日：2005-08-15
申请人： Hitoshi Nishikori , Hiroshi Tajika , Daisaku Ide , Takeshi Yazawa , Atsuhiko Masuyama , Satoshi Seki , Akiko Maru , Hirokazu Yoshikawa , Hideaki Takamiya , Kosuke Yamamoto
发明人： Hitoshi Nishikori , Hiroshi Tajika , Daisaku Ide , Takeshi Yazawa , Atsuhiko Masuyama , Satoshi Seki , Akiko Maru , Hirokazu Yoshikawa , Hideaki Takamiya , Kosuke Yamamoto
IPC分类号： B41J29/38
CPC分类号： G06K15/107 , B41J11/0065
摘要： The present invention provides a print apparatus and a printing method which enable high-grade images to be output at high speed without the need to drastically reduce the number of printing elements used to print leading and trailing end portions of a print medium. A first mask pattern used to print a middle portion of the print medium is different from a second mask pattern used to print the leading or trailing end portion of the print medium. The present invention thus eliminates the need to drastically reduce the number of printing elements used to print the leading or trailing end portion as with the prior art.
摘要翻译：本发明提供了一种打印装置和打印方法，其能够高速输出高级图像，而不需要大大减少用于打印打印介质的前端部分和后端部分的打印元件的数量。用于打印打印介质的中间部分的第一掩模图案不同于用于打印打印介质的前端部分或后端部分的第二掩模图案。因此，本发明消除了如现有技术那样大大减少用于打印前端或后端部的打印元件的数量的需要。

92. 发明申请

US20050041056A1 Ink jet recording apparatus 有权
标题翻译：喷墨记录装置
公开(公告)号：US20050041056A1
公开(公告)日：2005-02-24
申请号：US10921213
申请日：2004-08-19
申请人： Daisaku Ide , Hirokazu Yoshikawa , Hitoshi Nishikori , Takeshi Yazawa , Atsuhiko Masuyama , Akiko Maru , Hiroshi Tajika
发明人： Daisaku Ide , Hirokazu Yoshikawa , Hitoshi Nishikori , Takeshi Yazawa , Atsuhiko Masuyama , Akiko Maru , Hiroshi Tajika
IPC分类号： B41J2/18 , B41J2/165 , B41J2/185
CPC分类号： B41J2/1652
摘要： An ink ejection nozzle constituting section characterized for performing printing with a high image quality, and an ink ejection nozzle constituting section characterized for performing full-color printing at a high speed are separately disposed in one ink jet head to constitute a recovery system capable of performing suction recovery only in each of the constituting sections, and the suction recovery optimized for each constituting section is carried out. Accordingly, the size enlargement of a recording apparatus can be restrained, and total ink consumption can be suppressed at the time of maintenance.
摘要翻译：一种喷墨嘴构成部分，其特征在于执行高图像质量的打印，以及特征在于高速执行全色打印的喷墨嘴构成部分分别设置在一个喷墨头中，以构成能够执行的恢复系统仅在每个构成部分中进行抽吸回收，并且对每个构成部分进行优化的抽吸回收。因此，可以抑制记录装置的尺寸扩大，并且在维护时可以抑制总墨水消耗。

93. 发明申请

US20050035996A1 Ink-jet printing method, apparatus and system 有权
标题翻译：喷墨打印方法，装置和系统
公开(公告)号：US20050035996A1
公开(公告)日：2005-02-17
申请号：US10912191
申请日：2004-08-06
申请人： Akiko Maru , Hiroshi Tajika , Hitoshi Nishikori , Daisaku Ide , Takeshi Yazawa , Atsuhiko Masuyama , Hirokazu Yoshikawa , Hideaki Takamiya
发明人： Akiko Maru , Hiroshi Tajika , Hitoshi Nishikori , Daisaku Ide , Takeshi Yazawa , Atsuhiko Masuyama , Hirokazu Yoshikawa , Hideaki Takamiya
IPC分类号： B41J2/07 , B41J2/01 , B41J2/21 , G06K15/10
CPC分类号： G06K15/107 , B41J2/2107 , B41J2/2132
摘要： An ink-jet printing method, an ink-jet printing apparatus and an ink-jet printing system are proposed, which are free from the deterioration of color development effect even if a plurality of color inks are used, caused by the overlap of different color inks on a printing medium. For this purpose, when density data quantized to several ranks are converted finally to binary data by using predetermined dot arrangement patterns, a dot arrangement pattern different from those for other color inks is prepared for a particular color ink. Accordingly, it is possible to reduce as much as possible the probability in that the particular color ink is overlapped with the other inks on the printing medium, whereby the color development of the particular color ink is effectively facilitated.
摘要翻译：提出了一种喷墨打印方法，喷墨打印设备和喷墨打印系统，即使使用由不同颜色的重叠引起的多种彩色墨水，也不会降低显色效果油墨在打印介质上。为此，通过使用规定的点排列图案，将量化为几个等级的浓度数据最终转换为二进制数据，就可以为特定的彩色墨水准备与其它颜色墨水不同的点排列图案。因此，可以尽可能地减少特定颜色的墨水与打印介质上的其它墨水重叠的可能性，从而有效地促进了特定彩色墨水的显色。

94. 发明申请

US20050035995A1 Ink jet printing method, program for carrying out the method and ink jet printing apparatus 有权
标题翻译：喷墨打印方法，用于执行该方法的程序和喷墨打印装置
公开(公告)号：US20050035995A1
公开(公告)日：2005-02-17
申请号：US10912113
申请日：2004-08-06
申请人： Takeshi Yazawa , Hiroshi Tajika , Hitoshi Nishikori , Daisaku Ide , Atsuhiko Masuyama , Akiko Maru , Hirokazu Yoshikawa , Hideaki Takamiya
发明人： Takeshi Yazawa , Hiroshi Tajika , Hitoshi Nishikori , Daisaku Ide , Atsuhiko Masuyama , Akiko Maru , Hirokazu Yoshikawa , Hideaki Takamiya
IPC分类号： B41J2/21
CPC分类号： B41J2/2132
摘要： When three primary color inks and particular color ink having hue different from those of the three colors are used, the number of passes with regard to the same printing area is changeable, thereby speeding up a printing operation and improving color development at a gamut expressed by the particular color ink to achieve a high quality of images. Use or non-use of the particular color ink is switched according to the number of passes corresponding to quality information. If a high speed data generation processing is not required but sufficient color development is achieved, namely if the number of passes is large, the use of the particular color will expand the color reproduction gamut. If the high speed is required, namely if the number of passes is small, non-use of the particular color ink will reduce the number of colors of the usable inks.
摘要翻译：当使用具有与三种颜色不同的色调的三原色油墨和特定颜色油墨时，相对于相同印刷区域的通过次数是可变化的，从而加速打印操作并且改善由特定的彩色墨水实现了高质量的图像。根据与质量信息相对应的通过次数切换使用或不使用特定颜色的墨水。如果不需要高速数据生成处理，而是实现了充分的显色，即如果通过次数较多，则特定颜色的使用将扩大色彩再现色域。如果需要高速度，即如果通过次数少，则不使用特定的彩色墨水将减少可用墨水的颜色数量。

95. 发明授权

US06729709B2 Ink-jet printing method and apparatus 失效
标题翻译：喷墨打印方法和装置
公开(公告)号：US06729709B2
公开(公告)日：2004-05-04
申请号：US09906684
申请日：2001-07-18
申请人： Yuji Konno , Hiroshi Tajika , Miyuki Fujita , Norihiro Kawatoko , Takayuki Ogasahara , Tetsuya Edamura , Tetsuhiro Maeda
发明人： Yuji Konno , Hiroshi Tajika , Miyuki Fujita , Norihiro Kawatoko , Takayuki Ogasahara , Tetsuya Edamura , Tetsuhiro Maeda
IPC分类号： B41J2938
CPC分类号： B41J2/04508 , B41J2/04536 , B41J2/04563 , B41J2/0458
摘要： An ink-jet printing apparatus, for printing an image based on image information on a printing medium by relatively moving an ink-jet printhead, detects the temperature of the ink-jet printhead by using a head temperature detection unit and outputs it to a driving frequency determination unit. The driving frequency determination unit acquires temperature information in units of pages of image information or predetermined image areas. If the acquired temperature is equal to or higher than a predetermined temperature, the driving frequency of the ink-jet printhead is decreased when a predetermined unit of the image information is printed.
摘要翻译：一种喷墨打印设备，用于通过相对移动喷墨打印头在打印介质上基于图像信息打印图像，通过使用头部温度检测单元来检测喷墨打印头的温度，并将其输出到驾驶频率确定单元。驱动频率确定单元以图像信息或预定图像区域的页面为单位获取温度信息。如果获取的温度等于或高于预定温度，则当打印图像信息的预定单位时，喷墨打印头的驱动频率降低。

96. 发明授权

US06688722B2 Ink jet recording apparatus and mechanism for discharging maintenance and recovery provided for the apparatus 失效
标题翻译：喷墨记录装置和用于对装置提供维护和恢复的机构
公开(公告)号：US06688722B2
公开(公告)日：2004-02-10
申请号：US09739699
申请日：2000-12-20
申请人： Haruo Uchida , Hiroshi Tajika
发明人： Haruo Uchida , Hiroshi Tajika
IPC分类号： B41J2165
CPC分类号： B41J2/16538 , B41J2/16508
摘要： An ink jet recording apparatus for discharging ink to perform recording comprises a carriage member for mounting a recording head for discharging ink, a cleaning member arranged to face the regions other than the region for the aforesaid recording head to clean the discharging port formation face of the aforesaid recording means, transporting device for transporting the aforesaid cleaning member to a position to clean recording head and a position not to clean it, and driving device for relatively driving the aforesaid carriage member and transporting device for the aforesaid cleaning member to clean the aforesaid discharging port formation face. The aforesaid cleaning member is provided with a first cleaning member mainly used for cleaning the discharging port formation portion of the aforesaid recording head and a second cleaning member mainly used for cleaning the circumference of the aforesaid discharging port formation portion. Hence, the ink discharging condition is maintained and recovered to effectuate a high-quality recording reliably.
摘要翻译：一种用于排墨以进行记录的喷墨记录装置包括一个用于安装用于排出墨水的记录头的滑架构件，一个清洁构件，其布置成面对除了上述记录头的区域之外的区域，以清洁上述记录头的排出口形成面上述记录装置，用于将上述清洁构件运送到清洁记录头的位置的运送装置和不清洁记录头的位置，以及用于相对驱动上述用于上述清洁构件的上述滑架构件和运送装置的驱动装置，以清洁上述排出港口形成面。上述清洁部件设置有主要用于清洁上述记录头的排出口形成部分的第一清洁部件和主要用于清洁上述排出口形成部分的周边的第二清洁部件。因此，墨水排出条件被保持和恢复以可靠地实现高质量的记录。

97. 发明授权

US06644770B1 Printing apparatus, control method of the apparatus, and computer-readable memory 失效
标题翻译：打印装置，装置的控制方法和计算机可读存储器
公开(公告)号：US06644770B1
公开(公告)日：2003-11-11
申请号：US09656474
申请日：2000-09-06
申请人： Hiroyuki Niimura , Hiroshi Tajika , Norihiro Kawatoko
发明人： Hiroyuki Niimura , Hiroshi Tajika , Norihiro Kawatoko
IPC分类号： B41J2938
CPC分类号： B41J2/04563 , B41J2/0458 , B41J29/393
摘要： A head unit detects the temperature of its internal printhead a plurality of number of times, and generates a plurality of digital signals corresponding to respective temperatures. The head unit determines a digital signal used as the temperature of the printhead on the basis of the generated digital signals. The head unit transmits the determined digital signal to a main unit having a main PCB. The main unit receives the digital signal transmitted from the head unit. The main unit executes printing control of the printhead based on the received digital signal.
摘要翻译：头单元多次检测其内部打印头的温度，并产生对应于相应温度的多个数字信号。头单元基于所生成的数字信号确定用作打印头的温度的数字信号。头单元将确定的数字信号发送到具有主PCB的主单元。主单元接收从头单元发送的数字信号。主单元基于接收到的数字信号执行打印头的打印控制。

98. 发明授权

US06580460B1 System connecting power supply line to image sensing device upon data transport 失效
标题翻译：在数据传输时将电源线连接到图像传感装置
公开(公告)号：US06580460B1
公开(公告)日：2003-06-17
申请号：US09030767
申请日：1998-02-26
申请人： Kenji Takahashi , Hisashi Ishikawa , Hiroshi Tajika , Miyuki Fujita , Yuji Konno , Hirowo Inoue , Norihiro Kawatoko
发明人： Kenji Takahashi , Hisashi Ishikawa , Hiroshi Tajika , Miyuki Fujita , Yuji Konno , Hirowo Inoue , Norihiro Kawatoko
IPC分类号： H04N5225
CPC分类号： H04N1/00885 , H04N1/00891 , H04N1/00899 , H04N1/00901 , H04N1/00904
摘要： According to the invention, a power supply for an image sensing device is obtained from a printer to prevent consumption of the battery. When the image sensing device is connected to the printer, a power management unit checks if electric power can be supplied from the printer. When electric power can be supplied from the printer, the power management unit switches the power supply from the battery to a power supply receiving/supplying unit that receives electric power from the printer. In this case, if the remaining capacity on the battery is small, the battery is charged by electric power from the printer. Also, the luminance of a display unit is increased, or the operation frequency of a control unit is raised. On the other hand, when electric power cannot be supplied from the printer, the power management unit switches the power supply to the battery. In this case, the power management unit reduces consumption power by decreasing the luminance of the display unit or reducing the operation frequency of the control unit.
摘要翻译：根据本发明，从打印机获得用于图像感测装置的电源，以防止电池消耗。当图像感测装置连接到打印机时，电源管理单元检查是否可以从打印机提供电力。当从打印机供电时，电源管理单元将电池的电源切换到从打印机接收电力的电源接收/供给单元。在这种情况下，如果电池的剩余容量小，则通过来自打印机的电力对电池进行充电。此外，显示单元的亮度增加，或控制单元的操作频率升高。另一方面，当不能从打印机供电时，电源管理单元将电源切换到电池。在这种情况下，电源管理单元通过降低显示单元的亮度或降低控制单元的操作频率来降低功耗。

99. 发明授权

US06557982B2 Ink jet recording method and apparatus for driving electrothermal converting elements in a dispersed manner 有权
标题翻译：喷墨记录方法和以分散方式驱动电热转换元件的装置
公开(公告)号：US06557982B2
公开(公告)日：2003-05-06
申请号：US09900011
申请日：2001-07-09
申请人： Shuichi Murakami , Hiroshi Tajika , Michinari Mizutani , Norihiro Kawatoko
发明人： Shuichi Murakami , Hiroshi Tajika , Michinari Mizutani , Norihiro Kawatoko
IPC分类号： B41J205
CPC分类号： B41J2/04505 , B41J2/0452 , B41J2/04543 , B41J2/0458 , B41J2/15
摘要： By using an ink jet recording head including an ink supply port for supplying an ink, a plurality of ink paths communicating with the ink supply port, a plurality of electro thermal converting elements arranged in an almost straight line along the longitudinal direction of the ink supply port which are disposed respectively in the plurality of ink paths and generate thermal energies utilized for discharging the ink, and a plurality of discharge ports for discharging the ink which communicate with the plurality of ink paths, respectively and are disposed by respectively facing the plurality of electro thermal converting elements, a recording is performed by disperse-driving the plurality of electro thermal converting elements.
摘要翻译：通过使用包括用于供应墨水的供墨口的喷墨记录头，与供墨口连通的多个油墨路径，沿着供墨口的长度方向布置在几乎直线上的多个电热转换元件分别设置在所述多个油墨通路中并产生用于排出油墨的热能的多个排出口，以及分别与所述多个油墨通路连通的墨排出的多个排出口，电热转换元件，通过分散驱动多个电热转换元件进行记录。

100. 发明授权

US06530642B1 Cleaning device, method and printer with virtually equal wiping condition for different print unit to recording surface distances 失效
标题翻译：清洁装置，方法和打印机具有几乎相同的擦拭条件，用于不同的打印单元记录表面距离
公开(公告)号：US06530642B1
公开(公告)日：2003-03-11
申请号：US09461355
申请日：1999-12-15
申请人： Yoshio Uchikata , Hisashi Ishikawa , Hiroshi Tajika , Miyuki Fujita , Yuji Konno , Norihiro Kawatoko , Tetsuya Edamura , Tetsuhiro Maeda
发明人： Yoshio Uchikata , Hisashi Ishikawa , Hiroshi Tajika , Miyuki Fujita , Yuji Konno , Norihiro Kawatoko , Tetsuya Edamura , Tetsuhiro Maeda
IPC分类号： B41J2165
CPC分类号： B41J25/3082 , B41J2/16538 , B41J2/16541
摘要： An ink jet printer includes a distance adjust mechanism for adjusting in two steps a distance between a liquid nozzle-formed face of a print unit and the recording surface, and a unit having first and second cleaning members with different free end positions, lengths and/or thicknesses are arranged movable relative to the face and adapted to wipe a substance adhering to the face off of the face with a predetermined engagement condition. The substance is wiped off of the face by the first and second cleaning members having different engagement conditions when the face is a first distance from a recording surface, and is wiped off with the engagement condition of a wipe portion of the first cleaning member virtually equal to the engagement condition of a wipe portion of the second cleaning member associated with the first distance when the face is a second distance from the medium. Further, a height difference between the cleaning members is set almost equal to the distance the face is moved by the distance adjust mechanism.
摘要翻译：一种喷墨打印机包括：距离调节机构，用于以两步的方式调节打印单元的液体喷嘴形成面与记录表面之间的距离，以及具有第一和第二清洁部件的单元，其具有不同的自由端位置，长度和/ 或厚度相对于所述面可以移动，并且适于以预定的接合条件擦拭附着在面上的物质。当面与记录面的距离为第一距离时，物质被具有不同接合条件的第一和第二清洁部件擦除，并且被第一清洁部件的擦拭部分的接合状态实质上相等地擦去当与所述介质相距第二距离时，所述第二清洁部件的与所述第一距离相关联的擦拭部分的接合状态。此外，清洁部件之间的高度差被设定为几乎等于距离调节机构使脸部移动的距离。

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