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1. 发明授权

US06325482B1 Method and apparatus for correcting printhead, printhead corrected by this apparatus, and printing apparatus using this printhead 失效
标题翻译：用于校正打印头，由该装置校正的打印头以及使用该打印头的打印装置的方法和装置
公开(公告)号：US06325482B1
公开(公告)日：2001-12-04
申请号：US09391489
申请日：1999-09-08
申请人： Kimiyuki Hayasaki , Koji Yamakawa , Yutaka Koizumi , Tsuyoshi Orikasa , Hiroyuki Kigami , Hisashi Fukai , Takayuki Ono , Masayoshi Ohkawa
发明人： Kimiyuki Hayasaki , Koji Yamakawa , Yutaka Koizumi , Tsuyoshi Orikasa , Hiroyuki Kigami , Hisashi Fukai , Takayuki Ono , Masayoshi Ohkawa
IPC分类号： B41J29393
CPC分类号： B41J29/393
摘要： An apparatus and method for accurately and rapidly correcting a printing characteristic of a printhead, a printhead whose printing characteristic is corrected by the above apparatus, and a printing apparatus using the printhead. In the apparatus for correcting the printing characteristic of the printhead, n kinds of printing control signal patterns are used to a full line printhead, printing patterns are experimentally printed in response to the printing control signal patterns on a printing medium and a reference density distribution is generated from one of n kinds of the printing patterns printed. Then, one of the n kinds of printing control signal patterns is selected for each of a plurality of printing elements such that a density value on each pixel is equal or close to the reference density distribution. In this case, a similar selection is carried out on another reference density distribution generated on the basis of another one of the n kinds of printing patterns, and an optimum one of the n kinds of printing control signal patterns is determined as correction data.
摘要翻译：一种用于精确和快速地校正打印头的打印特性的装置和方法，其打印特性由上述装置校正的打印头和使用该打印头的打印装置。在用于校正打印头的打印特性的装置中，n种打印控制信号图案被用于全行打印头，打印模式是根据打印介质上的打印控制信号图案进行实验打印的，参考密度分布是从印刷的n种印刷图案中的一种产生。然后，为多个打印元件中的每一个选择n种打印控制信号图案中的一种，使得每个像素上的浓度值等于或接近参考密度分布。在这种情况下，对基于n种打印模式中的另一种生成的另一参考密度分布进行类似的选择，并且将n种打印控制信号模式中的最佳一种确定为校正数据。

2. 发明授权

US06349239B2 Method for manufacturing a liquid jet recording head 失效
标题翻译：液体喷射记录头的制造方法
公开(公告)号：US06349239B2
公开(公告)日：2002-02-19
申请号：US09041013
申请日：1998-03-12
申请人： Tsuyoshi Orikasa , Koji Yamakawa , Hiroyuki Kigami , Kimiyuki Hayasaki , Hisashi Fukai , Takayuki Ono , Masayoshi Ohkawa
发明人： Tsuyoshi Orikasa , Koji Yamakawa , Hiroyuki Kigami , Kimiyuki Hayasaki , Hisashi Fukai , Takayuki Ono , Masayoshi Ohkawa
IPC分类号： G06F1900
CPC分类号： B41J2/14024
摘要： A method for manufacturing a liquid jet recording head comprises of the steps of calculating the difference between the distance B from the first heater on the element substrate to the cut face of the element substrate and the distance A from the first flow path groove on the ceiling plate to the abutment reference of the ceiling plate, measuring the amounts of deviation in the positional precisions in the state where the element substrates and the ceiling plates are actually positioned, working out a correction value from the distributional condition of such deviations, feeding back the correction value for determining the corrected amount of retraction. Then, after the abutment reference of the ceiling plate is allowed to abut upon the cut face of the element substrate by means of a push jig, retraction is performed by moving the ceiling plate by means of a retraction jig in the reverse direction with respect to the element substrate, hence positioning the ceiling plate and the element substrate. With the method thus arranged, it is made possible to perform positioning in a higher precision at lower costs with a shorter tact time, thus manufacturing a highly precise and highly reliable liquid jet recording head.
摘要翻译：液体喷射记录头的制造方法包括以下步骤：计算元件基板上的第一加热器与元件基板的切割面的距离B与元件基板的切割面的距离A与天花板上的第一流路槽的距离A之差测量顶板的对接基准，测量元件基板和顶板实际定位状态下位置精度的偏差量，根据这种偏差的分布条件制定校正值，反馈用于确定校正后的回缩量的校正值。然后，借助于推动夹具使顶板的抵接基准与元件基板的切割面抵接后，通过相对于背板的相反方向的退避夹具移动顶板来进行缩回元件基板，因此定位顶板和元件基板。利用如此布置的方法，可以以更短的节拍时间以更低的成本以更高的精度执行定位，从而制造高精度和高可靠性的液体喷射记录头。

3. 发明授权

US06516509B1 Method of manufacturing a liquid jet head having a plurality of movable members 失效
标题翻译：制造具有多个可移动部件的液体喷射头的方法
公开(公告)号：US06516509B1
公开(公告)日：2003-02-11
申请号：US08870356
申请日：1997-06-06
申请人： Takayuki Ono , Koji Yamakawa , Tsuyoshi Orikasa , Toshio Kashino , Hiroyuki Kigami , Kimiyuki Hayasaki , Hisashi Fukai , Kiyomitsu Kudo , Yoshie Asakawa , Masayoshi Ohkawa
发明人： Takayuki Ono , Koji Yamakawa , Tsuyoshi Orikasa , Toshio Kashino , Hiroyuki Kigami , Kimiyuki Hayasaki , Hisashi Fukai , Kiyomitsu Kudo , Yoshie Asakawa , Masayoshi Ohkawa
IPC分类号： H05B310
CPC分类号： B41J2/14048 , B41J2/1604 , B41J2/1623 , B41J2/1626 , B41J2/1631 , B41J2/1637 , B41J2/164 , Y10T29/49083 , Y10T29/49401 , Y10T29/53974
摘要： A method for manufacturing a component provided with a number of liquid paths having movable members for use of liquid discharging comprises the steps of displacing the movable members provided for thin film material by use of such thin film material having the movable members on it, and a component provided with a plurality of recessed portions, and of placing the movable members, which are in the state of being displaced with respect to the recessed portions of the component correspondingly, hence making it possible to fabricate a liquid jet head without damaging or deforming such thin film material constituting the movable members. With the provision of the movable members, the discharging power and efficiency of the liquid jet head are significantly enhanced to obtain recorded images of high quality at higher speeds.
摘要翻译：一种具有多个液体通道的部件的制造方法，该液体通道具有用于排液的可移动部件，包括以下步骤：通过使用其上具有可移动部件的薄膜材料来移动为薄膜材料提供的可移动部件，以及配置有多个凹部，并且将相对于部件的凹部相对移位的状态的可动部件相对配置，从而可以制造液体喷射头而不会损坏或变形构成可动部件的薄膜材料。通过设置可动构件，显着地提高了喷液头的喷射功率和效率，从而以更高的速度获得高质量的记录图像。

4. 发明授权

US06168264A Manufacturing method for the liquid ejection head 失效
标题翻译：液体喷射头和装置，以及液体喷射头的制造方法
公开(公告)号：US06168264A
公开(公告)日：2001-01-02
申请号：US08871380
申请日：1997-06-09
申请人： Aya Yoshihira , Kouji Yamakawa , Tsuyoshi Orikasa , Hiroyuki Ishinaga , Toshio Kashino , Hiroyuki Kigami , Kimiyuki Hayasaki , Hisashi Fukai , Kiyomitsu Kudo , Takayuki Ono , Yoshie Asakawa , Masayoshi Ohkawa
发明人： Aya Yoshihira , Kouji Yamakawa , Tsuyoshi Orikasa , Hiroyuki Ishinaga , Toshio Kashino , Hiroyuki Kigami , Kimiyuki Hayasaki , Hisashi Fukai , Kiyomitsu Kudo , Takayuki Ono , Yoshie Asakawa , Masayoshi Ohkawa
IPC分类号： B41J205
CPC分类号： B41J2/1404 , B41J2/14024 , B41J2/14048 , B41J2002/14379 , Y10T29/49401
摘要： A manufacturing method for a liquid ejecting unit having a comb-like separation wall, a displaceable member and a grooved member mating with the comb-like separation wall includes engaging the separation wall with the grooved member while being positioned by an abutment reference.
摘要翻译：具有梳状分隔壁，可移位构件和与梳状分隔壁相配合的凹槽构件的液体喷射单元的制造方法包括：通过邻接基准定位而使分隔壁与凹槽构件接合。

5. 发明授权

US06260958B1 Liquid ejection head having specific flow path structure 有权
标题翻译：具有特定流路结构的液体喷射头
公开(公告)号：US06260958B1
公开(公告)日：2001-07-17
申请号：US09617257
申请日：2000-07-14
申请人： Aya Yoshihira , Kouji Yamakawa , Tsuyoshi Orikasa , Hiroyuki Ishinaga , Toshio Kashino , Hiroyuki Kigami , Kimiyuki Hayasaki , Hisashi Fukai , Kiyomitsu Kudo , Takayuki Ono , Yoshie Asakawa , Masayoshi Ohkawa
发明人： Aya Yoshihira , Kouji Yamakawa , Tsuyoshi Orikasa , Hiroyuki Ishinaga , Toshio Kashino , Hiroyuki Kigami , Kimiyuki Hayasaki , Hisashi Fukai , Kiyomitsu Kudo , Takayuki Ono , Yoshie Asakawa , Masayoshi Ohkawa
IPC分类号： B41J205
CPC分类号： B41J2/1404 , B41J2/14024 , B41J2/14048 , B41J2002/14379 , Y10T29/49401
摘要： A liquid ejection head includes an ejection outlet for ejecting liquid; a plurality of liquid flow paths; a bubble generating region for generating a bubble; a movable member disposed faced to the bubble generating region and movable between a first position and a second position which is farther from the bubble generating region than the first position; wherein the movable member moves from the first position to the second position by pressure produced by the generation of the bubble to permit expansion of the bubble more in a downstream side closer to the ejection outlet than in an upstream side. In addition, a first common liquid chamber having a height, measured in a direction perpendicular to a plane including the movable member at rest, which is larger than that of the liquid flow paths, wherein the movable member has a fulcrum in the first common liquid chamber and a free end in the liquid flow paths.
摘要翻译：液体喷射头包括用于喷射液体的喷射出口; 多个液体流路; 用于产生气泡的气泡生成区域; 可动构件，面向所述气泡产生区域设置并且可在比所述第一位置更远离所述气泡产生区域的第一位置和第二位置之间移动; 其中所述可移动部件通过由所述气泡的产生产生的压力从所述第一位置移动到所述第二位置，以允许所述气泡在比所述上游侧更靠近所述喷射出口的下游侧膨胀。此外，第一公共液体室具有在垂直于包括静止的可移动部件的平面的方向上测量的高度，其大于液体流动通道的可移动部件，其中可移动部件在第一公共液体中具有支点并且在液体流路中具有自由端。

6. 发明授权

US06377358B1 Method for correcting a recording head, correction apparatus therefor, recording head corrected by use of such apparatus, and recording apparatus using such recording head 失效
标题翻译：用于校正记录头的方法，其校正装置，使用这种装置校正的记录头以及使用这种记录头的记录装置
公开(公告)号：US06377358B1
公开(公告)日：2002-04-23
申请号：US09219896
申请日：1998-12-24
申请人： Kimiyuki Hayasaki , Koji Yamakawa , Tsuyoshi Orikasa , Hiroyuki Kigami , Hisashi Fukai , Takayuki Ono , Masayoshi Okawa , Satoshi Kudo
发明人： Kimiyuki Hayasaki , Koji Yamakawa , Tsuyoshi Orikasa , Hiroyuki Kigami , Hisashi Fukai , Takayuki Ono , Masayoshi Okawa , Satoshi Kudo
IPC分类号： B41B1500
CPC分类号： B41J2/04508 , B41J2/04536 , B41J2/04563 , B41J2/04565 , B41J2/0458 , B41J2/04588 , B41J2/04591 , B41J2/04598 , B41J29/393 , B41J2202/21
摘要： A method for correcting a recording head is provided to solve the problems of density unevenness in recorded images. The density comparison is made with the reference density for a predetermined unit in the density distribution of an image recorded by the application of n kinds of signals. Then, one of the n kinds of signals which is close to the reference density is selected. The properties of the signal thus selected are transmitted to the recording head together with the correction data, hence correcting density unevenness.
摘要翻译：提供了一种用于校正记录头的方法，以解决记录图像中的浓度不均匀性的问题。通过应用n种信号记录的图像的浓度分布中的预定单位的参考密度进行密度比较。然后，选择接近参考密度的n种信号之一。所选择的信号的属性与校正数据一起发送到记录头，从而校正浓度不均匀性。

7. 发明授权

US06530641B2 Liquid discharge head unit, head cartridge, and method for manufacturing liquid discharge head unit 失效
标题翻译：液体排出头单元，头盒，以及液体排出头单元的制造方法
公开(公告)号：US06530641B2
公开(公告)日：2003-03-11
申请号：US09941776
申请日：2001-08-30
申请人： Tetsuya Ohashi , Yutaka Koizumi , Hiroyuki Kigami , Takayuki Ono , Satoshi Shimazu
发明人： Tetsuya Ohashi , Yutaka Koizumi , Hiroyuki Kigami , Takayuki Ono , Satoshi Shimazu
IPC分类号： B41J201
CPC分类号： B41J2/1623 , B41J2/14024 , B41J2/1604
摘要： A liquid discharge head unit wherein the position of the discharge ports are arranged in high precision with respect to the liquid discharge apparatus main body so that the liquid discharge head unit is capable of executing highly precise liquid discharges.
摘要翻译：一种液体排出头单元，其中排出口的位置相对于液体排出装置主体以高精度布置，使得液体排出头单元能够执行高精度的液体排出。

8. 发明授权

US06582069B2 Ink-jet recording head and recording apparatus 有权
公开(公告)号：US06582069B2
公开(公告)日：2003-06-24
申请号：US09941775
申请日：2001-08-30
申请人： Tetsuya Ohashi , Yutaka Koizumi , Hiroyuki Kigami , Satoshi Shimazu
发明人： Tetsuya Ohashi , Yutaka Koizumi , Hiroyuki Kigami , Satoshi Shimazu
IPC分类号： B41J2175
CPC分类号： B41J2/17553
摘要： There is provided an ink-jet recording head comprising a printing head unit which has one or more discharge portions for discharging one or more types of fluids for printing, a tank holder unit in which one or more tanks for storing one or more types of fluids to be discharged by the printing head unit are loaded, and a fluid supply path which is formed in the tank holder unit and communicates with the printing head unit and the tank, wherein a buffer chamber for keeping gas is connected to the fluid supply path.

9. 发明授权

US06808252B2 Ink jet recording head and manufacturing method therefor 有权
标题翻译：喷墨记录头及其制造方法
公开(公告)号：US06808252B2
公开(公告)日：2004-10-26
申请号：US10437172
申请日：2003-05-14
申请人： Tetsuya Ohashi , Yutaka Koizumi , Yukuo Yamaguchi , Hiroyuki Kigami , Akira Goto
发明人： Tetsuya Ohashi , Yutaka Koizumi , Yukuo Yamaguchi , Hiroyuki Kigami , Akira Goto
IPC分类号： B41J216
CPC分类号： B41J2/055 , B41J2/14024 , B41J2/14145 , B41J2/17553
摘要： An ink jet recording head includes a liquid discharge head unit having discharge ports and ink flow paths; a liquid container holder unit capable of holding liquid containers and having supply paths for supplying liquid to the liquid discharge head units; and a buffer chamber for allowing gas to exist in the liquid supply paths, the buffer chamber being formed by coupling the liquid discharge head to the liquid supply holder unit. The ink jet recording head enables the buffer chamber allowing to gas to exist to be sufficiently cleaned, and requires no additional process for the formation of the buffer chamber thereof. Furthermore, the ink jet recording head can inhibit ink oscillations in flow paths during ink discharge to keep a stable discharging state, thereby acquiring a high-quality image at all times.
摘要翻译：喷墨记录头包括具有排出口和油墨流路的液体排出头单元; 液体容器保持单元，其能够容纳液体容器并具有用于向液体排出头单元供给液体的供给路径; 以及用于允许气体存在于液体供应路径中的缓冲室，缓冲室通过将液体排出头连接到液体供应保持器单元而形成。喷墨记录头使得缓冲室能够使气体存在以被充分地清洁，并且不需要用于形成缓冲室的附加处理。此外，喷墨记录头可以抑制在油墨排放期间的流动路径中的油墨振荡以保持稳定的放电状态，从而始终获得高质量的图像。

10. 发明授权

US5063334A Orthogonal two-axis moving apparatus 失效
标题翻译：正交双轴移动装置
公开(公告)号：US5063334A
公开(公告)日：1991-11-05
申请号：US555939
申请日：1990-07-23
申请人： Takeo Tanita , Hiroyuki Kigami , Yusaku Azuma
发明人： Takeo Tanita , Hiroyuki Kigami , Yusaku Azuma
IPC分类号： B25J9/02 , B25J9/04 , B25J9/10 , B25J9/16
CPC分类号： B25J9/041 , B25J9/023 , B25J9/104 , B25J9/1692 , F16H2019/069 , Y10T74/18848
摘要： An orthogonal two-axis moving apparatus includes a first guide member which extends along one direction and is attached to a stationary position, a slide block which is slidably supported on the first guide member and is movable in the one direction, and a second guide member which extends along the other direction perpendicular to the one direction and is supported by the slide block to be movable in the other direction. First and second rollers are pivotally supported on two ends of the first guide member, a third roller is pivotally supported on one end of the second guide member, and intermediate rollers are pivotally supported on four corner portions of the slide block. A coupling belt is provided and has two ends of which are fixed to the other end of the second guide member and which is looped in a cross shape on the first to third rollers and the four intermediate rollers. In addition, a first origin detection device detects an original position of the slide block along the one direction, and a second origin detection device for detecting an origin position of the second guide member along the other direction.
摘要翻译：正交的双轴移动装置包括沿着一个方向延伸并且附接到静止位置的第一引导构件，滑动支撑在第一引导构件上并可沿一个方向移动的滑动块，以及第二引导构件其沿着垂直于该一个方向的另一个方向延伸并且由滑动块支撑以能够在另一个方向上移动。第一和第二辊枢转地支撑在第一引导构件的两端上，第三辊枢转地支撑在第二引导构件的一端上，并且中间滚子枢转地支撑在滑块的四个角部上。提供一个联接带，其两端固定到第二导向件的另一端，并且在第一至第三辊和四个中间辊上以十字形环绕。此外，第一原点检测装置沿着一个方向检测滑动块的原始位置，以及第二原点检测装置，用于检测第二引导构件沿着另一个方向的原点位置。

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