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1. 发明授权

US06858860B2 Apparatus and method for measuring natural period of liquid 失效
标题翻译：用于测量液体自然周期的装置和方法
公开(公告)号：US06858860B2
公开(公告)日：2005-02-22
申请号：US10200584
申请日：2002-07-23
申请人： Satoru Hosono , Hirofumi Teramae , Hironori Endo
发明人： Satoru Hosono , Hirofumi Teramae , Hironori Endo
IPC分类号： B41J2/04 , G01P3/68 , G01N21/85
CPC分类号： B41J2/125 , B41J2/04 , G01P3/68
摘要： In an apparatus for measuring a natural period of liquid in a pressure chamber formed in a head device which is provided with a nozzle orifice communicated with the pressure chamber and an actuator which varies pressure of the liquid contained in the pressure chamber, a driver generates a plurality of drive signals, each of which drives the actuator to eject a liquid droplet from the nozzle orifice under a condition different from the conditions established by the other drive signals. A light emitter emits a light beam so as to intersect a space through which the liquid droplet passes. A light receiver receives the light beam which has been passed through the space. A first calculator calculates an ejection velocity of the liquid droplet based on a timing at which the actuator is driven and a change in a photo-receiving state of the light receiver, with regard to every drive signal. A second calculator calculates a natural period of the liquid based on a change in the ejection velocity which is obtained from the plural drive signals.
摘要翻译：在用于测量形成在设置有与压力室连通的喷嘴孔的头部装置中的压力室中的液体的自然周期的装置以及改变包含在压力室中的液体的压力的致动器的驱动器中，多个驱动信号，每个驱动信号驱动致动器，以在与其它驱动信号所建立的条件不同的条件下从喷嘴孔排出液滴。光发射器发射光束，以便与液滴通过的空间相交。光接收器接收已经通过该空间的光束。关于每个驱动信号，第一计算器基于致动器被驱动的定时和光接收器的光接收状态的变化来计算液滴的喷射速度。第二计算器基于从多个驱动信号获得的喷射速度的变化来计算液体的自然周期。

2. 发明授权

US06897466B2 Instrument and method for measuring ejection velocity of liquid 失效
标题翻译：用于测量液体喷射速度的仪器和方法
公开(公告)号：US06897466B2
公开(公告)日：2005-05-24
申请号：US10198081
申请日：2002-07-19
申请人： Hirofumi Teramae , Satoru Hosono , Hironori Endo
发明人： Hirofumi Teramae , Satoru Hosono , Hironori Endo
IPC分类号： B41J2/01 , B41J2/125 , G01P3/68 , B41J29/393
CPC分类号： B41J2/01 , B41J2/125 , G01P3/68
摘要： In an apparatus for measuring an ejection velocity of a liquid droplet ejected from a nozzle orifice of a head device which is provided with a pressure chamber communicated with the nozzle orifice and an actuator which varies pressure of liquid contained in the pressure chamber, a driver generates a drive signal to drive the actuator to eject a liquid droplet from the nozzle orifice. A photo emitter emits a light beam so as to intersect a space through which the liquid droplet passes. A photo receiver receives the light beam which has been passed through the space. A calculator calculates an ejection velocity of the liquid droplet based on a timing at which the actuator is driven and a change in a photo-receiving state of the photo receiver.
摘要翻译：在设置有与喷嘴孔连通的压力室的头部装置的喷嘴孔喷射的液滴的喷射速度的装置以及改变压力室内容纳的液体压力的致动器中，驱动器产生用于驱动致动器以从喷嘴孔喷射液滴的驱动信号。光发射器发射光束，以便与液滴通过的空间相交。光接收器接收已经通过该空间的光束。计算器基于致动器被驱动的定时和光接收器的光接收状态的改变来计算液滴的喷射速度。

3. 发明授权

US07959252B2 Method for forming ejection-test pattern, method for testing ejection, printing apparatus, computer-readable medium, and printing system 有权
标题翻译：用于形成喷射测试图案的方法，用于测试喷射的方法，打印设备，计算机可读介质和打印系统
公开(公告)号：US07959252B2
公开(公告)日：2011-06-14
申请号：US12035375
申请日：2008-02-21
申请人： Hironori Endo
发明人： Hironori Endo
IPC分类号： B41J29/393
CPC分类号： B41J29/393 , B41J2/16579 , B41J2/2114
摘要： Ejection of a clear-ink nozzle is inspected with ease. When forming an ejection-test pattern for a clear ink, for example, the clear ink is ejected toward a medium from a clear-ink nozzle to form the ejection-test pattern, and a color ink is ejected toward a region in which the clear ink is to adhere from at least two color-ink nozzles to form the ejection-test pattern.
摘要翻译：清洁喷嘴的喷射可以轻松检查。例如，当形成透明油墨的喷射测试图案时，透明墨水从透明墨水喷嘴朝向介质喷射以形成喷射测试图案，并且彩色墨水朝向清洁墨水的区域喷射油墨将从至少两个彩色墨水喷嘴粘附以形成喷射测试图案。

4. 发明授权

US07530686B2 Recording method, recording apparatus, and computer-readable storage medium for performing borderless recording on skewed media 失效
标题翻译：记录方法，记录装置和用于在倾斜介质上执行无边界记录的计算机可读存储介质
公开(公告)号：US07530686B2
公开(公告)日：2009-05-12
申请号：US11418194
申请日：2006-05-05
申请人： Hironori Endo
发明人： Hironori Endo
IPC分类号： B41J2/01 , B41J29/38 , B41J29/393
CPC分类号： B41J11/0065 , B41J11/0095 , B41J29/393
摘要： A recording start position is obtained effectively with high precision and in a short time. A recording method for recording on a recording medium, includes the steps of: positioning a sensor in a one edge side in a movement direction of the sensor; carrying the recording medium in a predetermined direction up to a detection position where the sensor detects the recording medium; after bringing the sensor in a state in which the sensor does not detect the recording medium, moving the sensor toward another edge side opposite to the one edge side until the sensor detects the recording medium; and if the sensor detects the recording medium: obtaining a leading distance by which an upper edge of the other edge side, being one of an upper right edge and an upper left edge of the recording medium, leads an upper edge of the one edge side based on a carrying distance of the recording medium that is necessary for the sensor that has been brought into the state in which the sensor does not detect the recording medium to again detect the upper edge of the recording medium at the one edge side and a movement distance of when the sensor has moved from the one edge side to a position at which the sensor detects the recording medium; and carrying the recording medium by an amount that corresponds to the leading distance.
摘要翻译：在高精度和短时间内有效地获得记录开始位置。一种用于在记录介质上记录的记录方法，包括以下步骤：将传感器定位在传感器的移动方向上的一个边缘侧; 在预定方向上携带记录介质直到传感器检测到记录介质的检测位置; 在使传感器处于传感器未检测到记录介质的状态之后，将传感器移动到与一个边缘侧相反的另一边缘侧，直到传感器检测到记录介质为止; 并且如果传感器检测到记录介质：获得作为记录介质的右上边缘和左上边缘之一的另一个边缘侧的上边缘的前导距离引导一个边缘侧的上边缘基于已经进入到传感器未检测到记录介质的状态的传感器所需的记录介质的携带距离，以再次检测记录介质在一个边缘侧的上边缘和移动当传感器从一个边缘侧移动到传感器检测到记录介质的位置时的距离; 并将记录介质携带对应于前导距离的量。

5. 发明授权

US07530656B2 Liquid-ejecting apparatus and printing system 有权
标题翻译：液体喷射装置和打印系统
公开(公告)号：US07530656B2
公开(公告)日：2009-05-12
申请号：US10522307
申请日：2003-07-23
申请人： Hironori Endo , Hirokazu Nunokawa , Hitoshi Igarashi , Satoshi Nakata
发明人： Hironori Endo , Hirokazu Nunokawa , Hitoshi Igarashi , Satoshi Nakata
IPC分类号： B41J29/38
CPC分类号： B41J11/008 , B41J11/0095
摘要： The present invention relates to a liquid ejecting apparatus including: a movable head provided with a plurality of nozzles for ejecting a liquid; a carry unit for carrying a medium in a predetermined carrying direction; and a sensor for detecting an edge of the medium, the liquid ejecting apparatus controlling ejection of the liquid from the plurality of nozzles in accordance with a result of the detection of the sensor. In this liquid ejecting apparatus, the position, in the carrying direction, of the sensor is at the same position of or on an upstream side of a nozzle located most upstream in the carrying direction, of among the plurality of nozzles. In this way, it is possible to arrange the sensor for detecting the edge of the paper at the most suitable position, and to suppress waste of ink that is ejected from the nozzles.
摘要翻译：液体喷射装置技术领域本发明涉及一种液体喷射装置，包括：可移动头，设置有用于喷射液体的多个喷嘴; 用于承载预定携带方向的介质的进位单元; 以及用于检测介质的边缘的传感器，所述液体喷射装置根据所述传感器的检测结果来控制从所述多个喷嘴喷射所述液体。在这种液体喷射装置中，传感器的传送方向上的位置位于多个喷嘴之间位于输送方向最上游的喷嘴的上游侧的相同位置。以这种方式，可以将用于检测纸张边缘的传感器布置在最合适的位置，并且抑制从喷嘴喷出的墨水的浪费。

6. 发明授权

US07478893B2 Liquid ejection control method and liquid ejection apparatus 有权
标题翻译：液体喷射控制方法和液体喷射装置
公开(公告)号：US07478893B2
公开(公告)日：2009-01-20
申请号：US11822175
申请日：2007-07-03
申请人： Hironori Endo
发明人： Hironori Endo
IPC分类号： B41J29/38
CPC分类号： B41J11/0065 , B41J11/0095 , B41J29/393
摘要： It is an object of the invention to achieve a liquid ejection control method and the like that allows the amount of consumed liquid to be reduced. The liquid ejection control method controls the ejection of liquid, from nozzles for ejecting liquid, onto a medium that is fed in a predetermined feed direction, and has a step of detecting a portion of the medium that is positioned on an upstream side in said feed direction, and a step of not ejecting liquid from nozzles of a plurality of nozzles that are located on the upstream side in the feed direction based on the results of the detection.
摘要翻译：本发明的一个目的是实现一种允许消耗液体量减少的液体喷射控制方法等。液体喷射控制方法控制从用于喷射液体的喷嘴的液体喷射到沿预定进给方向进给的介质上，并且具有检测位于所述进料中的上游侧的介质的一部分的步骤方向，以及基于检测结果不从位于进给方向上游侧的多个喷嘴的喷嘴喷出液体的步骤。

7. 发明授权

US07401881B2 Liquid ejection apparatus, liquid ejection system, and liquid ejection method 有权
标题翻译：液体喷射装置，液体喷射系统和液体喷射方法
公开(公告)号：US07401881B2
公开(公告)日：2008-07-22
申请号：US10548184
申请日：2004-04-14
申请人： Hironori Endo
发明人： Hironori Endo
IPC分类号： B41J29/393 , B41J29/38
CPC分类号： B41J11/0065 , B41J11/008 , B41J11/0095 , B41J19/202
摘要： A liquid ejection apparatus, a liquid ejection system, and a liquid ejection method are achieved which allow starting and ending positions for ejecting liquid to be set appropriately. A controller is provided which executes position determination control for determining at least one of the starting position and the ending position for ejecting liquid from a moving ejection head onto a medium that is fed by a feed mechanism, wherein the position determination control by the controller differs for when ejecting the liquid from the ejection head to a region within a predetermined range from a front edge or a rear edge, in a feed direction, of the medium, and for when ejecting the liquid from the ejection head to a central region, in the feed direction, of the medium.
摘要翻译：实现液体喷射装置，液体喷射系统和液体喷射方法，其允许适当地设置喷射液体的起始和结束位置。提供控制器，其执行位置确定控制，用于确定用于将液体从移动的喷射头喷射到由进给机构供给的介质上的起始位置和结束位置中的至少一个，其中控制器的位置确定控制不同用于当将液体从喷射头喷射到从介质的进给方向的前边缘或后边缘的预定范围内的区域中时，并且当将液体从喷射头喷射到中心区域时，介质的进给方向。

8. 发明授权

US07255411B2 Liquid ejection control method and liquid ejection apparatus 有权
标题翻译：液体喷射控制方法和液体喷射装置
公开(公告)号：US07255411B2
公开(公告)日：2007-08-14
申请号：US10612394
申请日：2003-07-03
申请人： Hironori Endo
发明人： Hironori Endo
IPC分类号： B41J29/38 , B41J2/01 , B41J3/407
CPC分类号： B41J11/0065 , B41J11/0095 , B41J29/393
摘要： It is an object of the invention to achieve a liquid ejection control method and the like that allows the amount of consumed liquid to be reduced. The liquid ejection control method controls the ejection of liquid, from nozzles for ejecting liquid, onto a medium that is fed in a predetermined feed direction, and has a step of detecting a portion of the medium that is positioned on an upstream side in said feed direction, and a step of not ejecting liquid from nozzles of a plurality of nozzles that are located on the upstream side in the feed direction based on the results of the detection.
摘要翻译：本发明的一个目的是实现一种允许消耗液体量减少的液体喷射控制方法等。液体喷射控制方法控制从用于喷射液体的喷嘴的液体喷射到沿预定进给方向进给的介质上，并且具有检测位于所述进料中的上游侧的介质的一部分的步骤方向，以及基于检测结果不从位于进给方向上游侧的多个喷嘴的喷嘴喷出液体的步骤。

9. 发明申请

US20070134969A1 Electrode container box, printing device and nozzle inspection method 失效
标题翻译：电极集装箱，印刷装置和喷嘴检查方法
公开(公告)号：US20070134969A1
公开(公告)日：2007-06-14
申请号：US11606923
申请日：2006-12-01
申请人： Hironori Endo , Jun Shimazaki
发明人： Hironori Endo , Jun Shimazaki
IPC分类号： H01R13/625
CPC分类号： B41J2/16579
摘要： A cap 41 is used for nozzle inspections for clogging on the basis of a waveform of an output signal at a print head 24 when, in a state in which a potential difference has been generated among the print head 24, a regulating member 143 that is the opposing electrode opposite to the print head 24, or an ink-absorbing member 142, an operation is performed of ejecting ink from the nozzles 23 of the print head 24 to an opposing electrode. The cap 41 comprises a box member 141 in which the regulating member 143 and the ink-absorbing member 142 are contained and an electrode pin 145 that penetrates the box member 141 in a liquid-tight manner, and that is electrically connected with the regulating member 143. Thus, even when ink accumulates in the box member 141 after a nozzle inspection for clogging has taken place, no ink will leak from the part that the electrode pin 145 penetrates.
摘要翻译：根据打印头24的输出信号的波形，在打印头24中产生电位差的状态，调节部件143为与打印头24相对的相对电极或吸墨构件142执行从打印头24的喷嘴23向相对电极喷射墨的操作。盖41包括容纳调节构件143和吸墨构件142的盒构件141和以液密方式贯穿盒构件141并与调节构件电连接的电极销145 143。因此，即使在发生堵塞喷嘴检查之后，即使油墨积聚在箱体141中，墨水也不会从电极销145穿透的部分泄漏。

10. 发明申请

US20050057598A1 Method for testing ejection, printing apparatus, method for forming ejection-test pattern, ejection-test pattern, computer-readable medium, and printing system 有权
标题翻译：用于测试喷射，打印装置，用于形成喷射测试图案的方法，喷射测试图案，计算机可读介质和打印系统的方法
公开(公告)号：US20050057598A1
公开(公告)日：2005-03-17
申请号：US10879505
申请日：2004-06-30
申请人： Hironori Endo , Shinya Komatsu
发明人： Hironori Endo , Shinya Komatsu
IPC分类号： B41J2/175 , B41J2/01 , B41J2/21 , B41J29/393
CPC分类号： B41J29/393
摘要： Ejection testing of a clear ink ejecting section is carried out easily. A first test pattern, which is used for testing ejection of a color ink ejecting section, is formed by ejecting a color ink onto a medium from the color ink ejecting section for ejecting color ink; and a second test pattern, which is used for testing ejection of a clear ink ejecting section, is formed by ejecting a clear ink from the clear ink ejecting section for ejecting clear ink to form a clear ink pattern on the medium, and ejecting a color ink from the color ink ejecting section to form a color ink pattern that overlaps the clear ink pattern. The resolution of the color ink pattern is different from the resolution of the first test pattern.
摘要翻译：透明喷墨部的喷射试验容易进行。用于测试彩色墨水喷射部分的喷射的第一测试图案是通过从用于喷射彩色墨水的彩色墨水喷射部件将彩色墨水喷射到介质上而形成的; 并且用于测试透明墨水喷射部分的喷射的第二测试图案是通过从透明墨水喷射部分喷射透明墨水而喷出透明墨水以在介质上形成透明墨水图案而形成的，并且喷射颜色油墨从彩色油墨喷射部分形成与透明油墨图案重叠的彩色油墨图案。彩色墨水图案的分辨率与第一测试图案的分辨率不同。

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