公开(公告)号：US4522177A

公开(公告)日：1985-06-11

申请号：US434540

申请日：1982-10-15

申请人： Hisasi Kawai ,  Toshikazu Ina ,  Toshihiko Igashira ,  Ken Nomura ,  Masakazu Yoshida ,  Takao Komoda ,  Makio Hamanishi

发明人： Hisasi Kawai ,  Toshikazu Ina ,  Toshihiko Igashira ,  Ken Nomura ,  Masakazu Yoshida ,  Takao Komoda ,  Makio Hamanishi

IPC分类号： F02D41/06 ,  F02D41/08 ,  F02M3/09 ,  F02M69/40 ,  F02M51/00

CPC分类号： F02M69/40 ,  F02D41/065 ,  F02D41/086 ,  F02M3/09 ,  F02D2200/0606

摘要： An internal combustion engine fuel injection system includes a temperature sensor for detecting the temperature of the fuel or cooling water in the engine. When the detected temperature is higher than a given value, e.g., 50.degree. C., a pressure regulator for controlling the pressure of fuel supplied to a fuel injection valve is controlled so as to increase the fuel pressure irrespective of the intake pipe negative pressure and thereby increase the quantity of fuel supplied to the engine. In the case of an electronically controlled fuel injection control system, a predetermined correction quantity corresponding to the detected temperature from the temperature sensor is added to the basic fuel injection quantity calculated in accordance with given operating parameters of the engine, thereby increasing the quantity of fuel supplied to the engine.

摘要翻译： 内燃机燃料喷射系统包括用于检测发动机中的燃料或冷却水的温度的温度传感器。 当检测到的温度高于给定值（例如50℃）时，控制供应给燃料喷射阀的燃料压力的压力调节器，以便与进气管负压无关地增加燃料压力， 从而增加供给发动机的燃料量。 在电子控制燃料喷射控制系统的情况下，将与来自温度传感器的检测到的温度相对应的预定校正量加到根据发动机的给定操作参数计算的基本燃料喷射量中，从而增加燃料量 提供给发动机。

公开(公告)号：US09623677B2

公开(公告)日：2017-04-18

申请号：US14988394

申请日：2016-01-05

申请人： Junji Nakai ,  Hiroyoshi Matsumoto ,  Masakazu Yoshida ,  Souichi Nakazawa ,  Tatsuro Watanabe ,  Hiroyuki Hiratsuka ,  Koji Nagai

发明人： Junji Nakai ,  Hiroyoshi Matsumoto ,  Masakazu Yoshida ,  Souichi Nakazawa ,  Tatsuro Watanabe ,  Hiroyuki Hiratsuka ,  Koji Nagai

IPC分类号： B41J2/15 ,  B41J11/00 ,  B41J2/07

CPC分类号： B41J11/002 ,  B41J2/01 ,  B41J2/07 ,  B41J11/0015

摘要： A printing apparatus includes a plasma treatment unit that performs plasma treatment on a surface of a treatment object to acidify at least the surface of the treatment object; and a recording unit that performs inkjet recording on the surface of the plasma treatment subjected to the plasma treatment by the plasma treatment unit.

公开(公告)号：US20160167402A1

公开(公告)日：2016-06-16

申请号：US14988394

申请日：2016-01-05

申请人： Junji Nakai ,  Hiroyoshi Matsumoto ,  Masakazu Yoshida ,  Souichi Nakazawa ,  Tatsuro Watanabe ,  Hiroyuki Hiratsuka ,  Koji Nagai

发明人： Junji Nakai ,  Hiroyoshi Matsumoto ,  Masakazu Yoshida ,  Souichi Nakazawa ,  Tatsuro Watanabe ,  Hiroyuki Hiratsuka ,  Koji Nagai

IPC分类号： B41J11/00

CPC分类号： B41J11/002 ,  B41J2/01 ,  B41J2/07 ,  B41J11/0015

摘要： A printing apparatus includes a plasma treatment unit that performs plasma treatment on a surface of a treatment object to acidify at least the surface of the treatment object; and a recording unit that performs inkjet recording on the surface of the plasma treatment subjected to the plasma treatment by the plasma treatment unit.

摘要翻译： 打印装置包括：等离子体处理单元，其对处理对象的表面进行等离子体处理，至少使处理对象的表面酸化; 以及记录单元，其通过等离子体处理单元进行等离子体处理的等离子体处理的表面上进行喷墨记录。

公开(公告)号：US20150077458A1

公开(公告)日：2015-03-19

申请号：US14482597

申请日：2014-09-10

申请人： Toshitaka Osanai ,  Masakazu Yoshida ,  Junji Nakai ,  Hiroyoshi Matsumoto

发明人： Toshitaka Osanai ,  Masakazu Yoshida ,  Junji Nakai ,  Hiroyoshi Matsumoto

IPC分类号： B41J11/00 ,  B41J2/01

CPC分类号： B41J11/0015

摘要： A printing apparatus includes an acidification treatment unit that acidifies at least a surface of a treatment object by irradiating the treatment object with plasma; an inkjet recording unit that records to the treatment object having been acidified by the acidification pretreatment unit in an inkjet recording system; and a control unit that specifies an ink to be used by the inkjet recording unit from at least two types of inks having different properties, based on the type of the treatment object and an amount of plasma energy used in a plasma treatment performed by the acidification treatment unit or based on a pH value of the surface of the treatment object.

摘要翻译： 打印装置包括：酸化处理单元，其通过用等离子体照射处理对象来至少对处理对象的表面进行酸化; 喷墨记录单元，其记录在由喷墨记录系统中的酸化预处理单元酸化的处理对象物上; 以及控制单元，其基于处理对象的类型和在通过酸化进行的等离子体处理中使用的等离子体能量的量，从具有不同性质的至少两种类型的油墨中指定要由喷墨记录单元使用的油墨 处理单元或基于处理对象的表面的pH值。

公开(公告)号：US08040567B2

公开(公告)日：2011-10-18

申请号：US11940800

申请日：2007-11-15

申请人： Shigetoshi Hosaka ,  Masakazu Yoshida ,  Taku Satoh ,  Takashi Kimura

发明人： Shigetoshi Hosaka ,  Masakazu Yoshida ,  Taku Satoh ,  Takashi Kimura

IPC分类号： G06K15/00

CPC分类号： H04N1/4057

摘要： An image processing method configured to produce image data output from an image forming apparatus configured to form an image by using a recording head composed of a liquid ejecting head having plural arranged nozzles configured to eject a liquid drop and an energy generating device configured to generate ejection energy corresponding to each nozzle while conducting a halftone processing configured to covert input image data to an N value which is less than a tone (M value) thereof (N value: M>N≧2) is provided, wherein a halftone processing configured to substantially reduce a driving frequency of a driving wave pattern applied to the energy generating device is conducted when a liquid drop with a drop size causing ejection irregularity or a liquid drop from a nozzle causing ejection irregularity is ejected.

摘要翻译： 一种图像处理方法，被配置为产生从图像形成装置输出的图像数据，所述图像形成装置被配置为通过使用由具有配置成喷射液滴的多个排列的喷嘴的液体喷射头构成的记录头和构成为产生喷射的能量产生装置 提供对应于每个喷嘴的能量，同时进行被配置为将输入图像数据转换为小于其色调（M值）（N值：M>N≥2）的N值的半色调处理，其中半色调处理被配置为 当引起具有引起喷射不规则的液滴大小的液滴或从喷嘴引起喷射不规则的液滴时，施加到能量产生装置的驱动波形的驱动频率基本上降低。

公开(公告)号：US07924465B2

公开(公告)日：2011-04-12

申请号：US11794286

申请日：2006-11-01

申请人： Takahiro Ike ,  Masakazu Yoshida ,  Takashi Kimura ,  Masanori Hirano ,  Shigetoshi Hosaka

发明人： Takahiro Ike ,  Masakazu Yoshida ,  Takashi Kimura ,  Masanori Hirano ,  Shigetoshi Hosaka

IPC分类号： H04N1/40 ,  H04N1/405 ,  G06K15/00

CPC分类号： H04N1/4057 ,  H04N1/4051

摘要： A disclosed dither matrix is used in halftone processing for converting input image data having M input halftone levels into output image data having N (M>N>2) output halftone levels. In the halftone processing, a concentration type dither matrix is used as the dither matrix when an input halftone level is within a range of input halftone levels corresponding to an output halftone level that is lower than a predetermined threshold level T (N>T>1), and a dispersion type dither matrix is used as the dither matrix when the input halftone level is within a range of input halftone levels corresponding to an output halftone level that is equal to or higher than the predetermined threshold level T.

摘要翻译： 所公开的抖动矩阵用于将具有M个输入半色调电平的输入图像数据转换成具有N（M> N> 2）个输出半色调电平的输出图像数据的半色调处理。 在半色调处理中，当输入半色调电平在与低于预定阈值电平T（N> T> 1）的输出半色调电平相对应的输入半色调电平的范围内时，使用浓度型抖动矩阵作为抖动矩阵 ），并且当输入半色调电平在与等于或高于预定阈值电平T的输出半色调电平相对应的输入半色调电平的范围内时，使用色散型抖动矩阵作为抖动矩阵。

公开(公告)号：US20100141707A1

公开(公告)日：2010-06-10

申请号：US12704250

申请日：2010-02-11

申请人： Naoki NAKANO ,  Shigetoshi Hosaka ,  Takashi Kimura ,  Yoshihisa Ohta ,  Toshihito Kamei ,  Masakazu Yoshida

发明人： Naoki NAKANO ,  Shigetoshi Hosaka ,  Takashi Kimura ,  Yoshihisa Ohta ,  Toshihito Kamei ,  Masakazu Yoshida

IPC分类号： B41J2/21

CPC分类号： B41J2/145 ,  B41J2/2103 ,  B41J3/60 ,  B41J19/147

摘要： An imaging apparatus is disclosed that includes plural heads that are arranged in a main scanning direction, the heads including plural nozzle arrays that are arranged in the main scanning direction and configured to discharge droplets of recording liquids in at least three different colors including a yellow recording liquid. At least two of the nozzle arrays that are configured to discharge the yellow recording liquid are separately arranged in at least two of the heads. At least two of the nozzle arrays that are configured to discharge a first recording liquid of the recording liquids in a first color other than yellow are arranged together in one of the heads. At least two of the nozzle arrays that are configured to discharge a second recording liquid of the recording liquids in a second color other than yellow are arranged together in one of the heads.

摘要翻译： 公开了一种成像装置，其包括沿主扫描方向布置的多个头部，头部包括沿主扫描方向布置的多个喷嘴阵列，并且构造成以至少三种不同的颜色排出液滴，包括黄色记录 液体。 配置成排出黄色记录液体的喷嘴阵列中的至少两个分别布置在至少两个头部中。 配置成将除了黄色以外的第一颜色排出记录液体的第一记录液体的至少两个喷嘴阵列一起布置在一个头部中。 构造成以不同于黄色的第二颜色排出记录液体的第二记录液体的至少两个喷嘴阵列一起布置在一个头部中。

公开(公告)号：US07710620B2

公开(公告)日：2010-05-04

申请号：US11592386

申请日：2006-11-02

申请人： Shigetaka Sakakibara ,  Takashi Kimura ,  Naoya Morohoshi ,  Tomohiro Inoue ,  Masanori Hirano ,  Masakazu Yoshida ,  Michio Umezawa ,  Takashi Mori

发明人： Shigetaka Sakakibara ,  Takashi Kimura ,  Naoya Morohoshi ,  Tomohiro Inoue ,  Masanori Hirano ,  Masakazu Yoshida ,  Michio Umezawa ,  Takashi Mori

IPC分类号： G03F3/08

CPC分类号： H04N1/6022 ,  H04N1/58

摘要： An image processing method of processing image data includes a color space conversion step of converting an input color signal of image data into an output color signal having cyan (C), magenta (M), and yellow (Y) values; a black generation/under color removal step of converting the CMY values into cyan (C), magenta (M), yellow (Y), and black (K) values by adding a black (K) value and decreasing the CMY values so that portions of cyan (C), magenta (M), and yellow (Y) recording liquids used to form the image data are replaced with a black (K) recording liquid; and a total amount control step of controlling amounts of cyan (C), magenta (M), yellow (Y), and black (K) recording liquids calculated from the CMYK values so that a total amount of the CMYK recording liquids per unit area on a recording medium does not exceed a predetermined total amount limit.

摘要翻译： 一种处理图像数据的图像处理方法包括将图像数据的输入颜色信号转换为具有青色（C），品红色（M）和黄色（Y）值的输出颜色信号的色彩空间转换步骤; 通过添加黑色（K）值并减少CMY值将CMY值转换为青色（C），品红色（M），黄色（Y）和黑色（K）值的黑色生成/下面颜色去除步骤，使得 用于形成图像数据的青色（C），品红色（M）和黄色（Y）记录液体的部分用黑色（K）记录液体代替; 以及总量控制步骤，控制从CMYK值计算的青色（C），品红色（M），黄色（Y）和黑色（K）记录液体的量，使得每单位面积的CMYK记录液体的总量 在记录介质上不超过预定的总量限制。

公开(公告)号：US07710606B2

公开(公告)日：2010-05-04

申请号：US10586797

申请日：2005-11-28

申请人： Daisuke Suzuki ,  Masakazu Yoshida ,  Masanori Hirano

发明人： Daisuke Suzuki ,  Masakazu Yoshida ,  Masanori Hirano

IPC分类号： G06K15/00 ,  G06K9/00

CPC分类号： G06K15/02 ,  B41J2/1652 ,  G06K15/1849 ,  G06K15/1855 ,  G06K15/1857 ,  H04N1/4015 ,  H04N1/4055

摘要： An image processing method processes image data to be output to an image forming apparatus that is capable of making a two-way recording to form an image on a recording medium by recording in a forward path and a return path of a scan by an ink-jet recording head. The image processing method includes a halftone process that is based on an inclined line-group keytone and maintains keytone continuity, including a dither process in which the inclined line-group keytone appears at a stage where the recording in the forward path is made.

摘要翻译： 图像处理方法将图像数据输出到图像形成装置，该图像形成装置能够进行双向记录，以通过记录在前向路径上的记录介质和通过墨水扫描的扫描的返回路径进行记录， 喷射记录头。 图像处理方法包括：基于倾斜的线群组键控并保持键控连续性的半色调处理，包括在进行前进路径中的记录的阶段出现倾斜的线群组按键的抖动处理。

公开(公告)号：US20090080002A1

公开(公告)日：2009-03-26

申请号：US11916358

申请日：2007-04-03

申请人： Naoki Nakano ,  Masakazu Yoshida ,  Takashi Kimura ,  Masanori Hirano ,  Takahiro Ike ,  Shigetoshi Hosaka

发明人： Naoki Nakano ,  Masakazu Yoshida ,  Takashi Kimura ,  Masanori Hirano ,  Takahiro Ike ,  Shigetoshi Hosaka

IPC分类号： G06K15/12 ,  H04N1/405

CPC分类号： B41J2/205 ,  B41J2/2054 ,  B41J2/2128 ,  B41J2/2132 ,  C09D11/322 ,  H04N1/40087 ,  H04N1/405

摘要： A disclosed inkjet recording apparatus for performing recording by jetting a recording liquid onto a recording medium includes an image processing unit configured to obtain an output halftone level by performing halftone processing on input image data, to select a dot arrangement order according to the obtained output halftone level, and thereby to generate dot data where dots are arranged in a grid-like pattern. The disclosed inkjet recording apparatus is configured to use a pigmented ink as the recording liquid when the recording medium is a commercial printing paper, and to record the dots in a staggered arrangement where positions of the dots in odd/even-numbered columns or odd/even-numbered rows in the dot data are shifted in a sub-scanning direction or in a main-scanning direction.

摘要翻译： 用于通过将记录液喷射到记录介质上进行记录的公开的喷墨记录装置包括：图像处理单元，被配置为通过对输入图像数据执行半色调处理来获得输出半色调水平，以根据所获得的输出半色调来选择点排列顺序 水平，从而生成点数排列成格子状的点数据。 所公开的喷墨记录装置被配置为当记录介质是商业印刷纸时使用着色油墨作为记录液，并且以奇数/偶数列或奇数/偶数列的位置的交错布置记录点， 点数据中的偶数行在副扫描方向或主扫描方向上偏移。