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1.发明申请公开(公告)号：US20180250948A1
公开(公告)日：2018-09-06
申请号：US15904480
申请日：2018-02-26
申请人： Yasunari Harada , Jun Watanabe , Tetsuyoshi Nakata , Hideaki Iijima , Toshiaki Hosokawa , Shunsuke Shitaoka
发明人： Yasunari Harada , Jun Watanabe , Tetsuyoshi Nakata , Hideaki Iijima , Toshiaki Hosokawa , Shunsuke Shitaoka
摘要： A liquid droplet discharging apparatus includes a plurality of nozzles to discharge a liquid droplet onto a medium and a liquid droplet discharging controller to receive image data. The liquid droplet discharging controller controls each of the nozzles to discharge the liquid droplet in an amount defined by the image data onto a target discharging position on the medium, which corresponds to a pixel position defined by the image data. The liquid droplet discharging controller controls at least one of the nozzles to discharge the liquid droplet for a controlled number of times smaller than a number of times N representing an integer not smaller than 2 in an amount greater than the amount defined by the image data onto the target discharging position on the medium. A frequency recorder records the controlled number of times of discharging for each of the at least one of the nozzles.
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公开(公告)号：US09962927B2
公开(公告)日：2018-05-08
申请号：US15448962
申请日：2017-03-03
申请人： Yasunari Harada , Jun Watanabe , Tetsuyoshi Nakata , Hiroki Tanaka , Toshiaki Hosokawa , Shunsuke Shitaoka
发明人： Yasunari Harada , Jun Watanabe , Tetsuyoshi Nakata , Hiroki Tanaka , Toshiaki Hosokawa , Shunsuke Shitaoka
CPC分类号： B41J2/04508 , B41J2/04586 , B41J3/36 , B41J3/39 , B41J3/46 , B41J11/0095 , H04N5/232 , H04N5/23287
摘要： A position detection apparatus configured to detect a position on a movement surface of a mounted object having the position detection apparatus mounted thereon, includes a moved amount detector configured to detect an amount of movement on the movement surface; a posture detector configured to detect at least a posture of the mounted object on the movement surface; and a position calculator configured to calculate the position of the mounted object, based on the amount of movement and the posture.
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公开(公告)号：US10308014B2
公开(公告)日：2019-06-04
申请号：US16004563
申请日：2018-06-11
申请人： Jun Watanabe , Yasunari Harada , Hideaki Iijima , Hiroki Tanaka , Toshiaki Hosokawa , Shunsuke Shitaoka
发明人： Jun Watanabe , Yasunari Harada , Hideaki Iijima , Hiroki Tanaka , Toshiaki Hosokawa , Shunsuke Shitaoka
摘要： A computer program for an information processing device communicating with a droplet discharging device is provided. The droplet discharging device is configured to form rendering data on a printing medium by being moved by a user on the printing medium, and includes a position calculation unit for calculating a position of the droplet discharging device, and a droplet discharging unit for discharging a droplet in accordance with the rendering data and location information. The computer program is configured to cause the information processing device to function as a scanning direction output unit for outputting a scanning direction of the droplet discharging device.
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公开(公告)号：US20160107467A1
公开(公告)日：2016-04-21
申请号：US14847636
申请日：2015-09-08
申请人： Tetsuyoshi NAKATA , Yasunari Harada , Jun Watanabe , Tomoko Fukasawa , Ryuuichi Satoh , Hiroki Tanaka , Toshiaki Hosokawa
发明人： Tetsuyoshi NAKATA , Yasunari Harada , Jun Watanabe , Tomoko Fukasawa , Ryuuichi Satoh , Hiroki Tanaka , Toshiaki Hosokawa
IPC分类号： B41J29/38
CPC分类号： B41J29/38 , B41J2/2135 , B41J3/39
摘要： A printer including an optical moving amount calculator, an angle calculator, and a moving amount corrector is provided. The optical moving amount calculator calculates a moving amount of the printer or an object to be irradiated after a movement thereof, based on a difference in image data generated before and after the movement. The image data is generated by emitting light to the print medium or the object and receiving light reflected therefrom. The angle calculator calculates a deviation angle of an installation angle of the optical moving amount calculator installed in the printer, based on a calibration moving amount of the printer or the object after a calibration movement thereof that is a parallel translation. The moving amount corrector corrects the moving amount of the printer after the movement thereof, based on the calculated deviation angle of the optical moving amount calculator.
摘要翻译： 提供一种包括光学移动量计算器，角度计算器和移动量校正器的打印机。 光学移动量计算器基于移动之前和之后产生的图像数据的差异来计算打印机或其移动后的被照射物体的移动量。 通过向打印介质或物体发射光并接收从其反射的光来产生图像数据。 角度计算器基于打印机或对象在其平行翻译的校准移动之后的校准移动量来计算安装在打印机中的光学移动量计算器的安装角度的偏离角度。 移动量校正器基于所计算的光学移动量计算器的偏差角度来校正其移动之后的打印机的移动量。
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公开(公告)号：US09440452B2
公开(公告)日：2016-09-13
申请号：US14818635
申请日：2015-08-05
申请人： Yasunari Harada , Jun Watanabe , Tomoko Fukasawa , Tetsuyoshi Nakata , Ryuuichi Satoh , Hiroki Tanaka , Toshiaki Hosokawa
发明人： Yasunari Harada , Jun Watanabe , Tomoko Fukasawa , Tetsuyoshi Nakata , Ryuuichi Satoh , Hiroki Tanaka , Toshiaki Hosokawa
CPC分类号： B41J3/36 , B41J2/04505 , B41J2/04586
摘要： A printer is provided which includes: a recording head having multiple nozzles; two or more sensors that read a print medium into an image thereof and calculate a total moving distance based on the image; an instruction unit that instructs a timing for discharging liquid droplets from one or more of the nozzles; a sensor position calculator that calculates a position of each of the sensors; a nozzle position calculator that calculates a position of each of the nozzles; an acquisition unit that acquires image data of a specified area within an image to be printed; a determination unit that determines whether or not to discharge the liquid droplets from each of the nozzles; and a transmitter that transmits data of one or more of image elements and information on one or more of the nozzles determined to discharge the liquid droplets to a controller.
摘要翻译： 提供了一种打印机，其包括：具有多个喷嘴的记录头; 将打印介质读入其图像并基于图像计算总移动距离的两个或更多个传感器; 指示单元，其指示从一个或多个喷嘴排出液滴的定时; 传感器位置计算器，其计算每个所述传感器的位置; 喷嘴位置计算器，其计算每个所述喷嘴的位置; 获取单元，其获取要打印的图像内的指定区域的图像数据; 确定单元，其确定是否从每个喷嘴排出液滴; 以及发射器，其将一个或多个图像元素的数据和关于被确定为将液滴排放到控制器的一个或多个喷嘴的信息进行发送。
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公开(公告)号：US20160082719A1
公开(公告)日：2016-03-24
申请号：US14818635
申请日：2015-08-05
申请人： Yasunari Harada , Jun Watanabe , Tomoko Fukasawa , Tetsuyoshi Nakata , Ryuuichi Satoh , Hiroki Tanaka , Toshiaki Hosokawa
发明人： Yasunari Harada , Jun Watanabe , Tomoko Fukasawa , Tetsuyoshi Nakata , Ryuuichi Satoh , Hiroki Tanaka , Toshiaki Hosokawa
IPC分类号： B41J2/045
CPC分类号： B41J3/36 , B41J2/04505 , B41J2/04586
摘要： A printer is provided which includes: a recording head having multiple nozzles; two or more sensors that read a print medium into an image thereof and calculate a total moving distance based on the image; an instruction unit that instructs a timing for discharging liquid droplets from one or more of the nozzles; a sensor position calculator that calculates a position of each of the sensors; a nozzle position calculator that calculates a position of each of the nozzles; an acquisition unit that acquires image data of a specified area within an image to be printed; a determination unit that determines whether or not to discharge the liquid droplets from each of the nozzles; and a transmitter that transmits data of one or more of image elements and information on one or more of the nozzles determined to discharge the liquid droplets to a controller.
摘要翻译： 提供了一种打印机，其包括：具有多个喷嘴的记录头; 将打印介质读入其图像并基于图像计算总移动距离的两个或更多个传感器; 指示单元，其指示从一个或多个喷嘴排出液滴的定时; 传感器位置计算器，其计算每个所述传感器的位置; 喷嘴位置计算器，其计算每个所述喷嘴的位置; 获取单元，其获取要打印的图像内的指定区域的图像数据; 确定单元，其确定是否从每个喷嘴排出液滴; 以及发射器，其将一个或多个图像元素的数据和关于被确定为将液滴排放到控制器的一个或多个喷嘴的信息进行发送。
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公开(公告)号：US09352598B2
公开(公告)日：2016-05-31
申请号：US14847636
申请日：2015-09-08
申请人： Tetsuyoshi Nakata , Yasunari Harada , Jun Watanabe , Tomoko Fukasawa , Ryuuichi Satoh , Hiroki Tanaka , Toshiaki Hosokawa
发明人： Tetsuyoshi Nakata , Yasunari Harada , Jun Watanabe , Tomoko Fukasawa , Ryuuichi Satoh , Hiroki Tanaka , Toshiaki Hosokawa
IPC分类号： B41J29/393 , B41J29/38
CPC分类号： B41J29/38 , B41J2/2135 , B41J3/39
摘要： A printer including an optical moving amount calculator, an angle calculator, and a moving amount corrector is provided. The optical moving amount calculator calculates a moving amount of the printer or an object to be irradiated after a movement thereof, based on a difference in image data generated before and after the movement. The image data is generated by emitting light to the print medium or the object and receiving light reflected therefrom. The angle calculator calculates a deviation angle of an installation angle of the optical moving amount calculator installed in the printer, based on a calibration moving amount of the printer or the object after a calibration movement thereof that is a parallel translation. The moving amount corrector corrects the moving amount of the printer after the movement thereof, based on the calculated deviation angle of the optical moving amount calculator.
摘要翻译： 提供一种包括光学移动量计算器，角度计算器和移动量校正器的打印机。 光学移动量计算器基于移动之前和之后产生的图像数据的差异来计算打印机或其移动后的被照射物体的移动量。 通过向打印介质或物体发射光并接收从其反射的光来产生图像数据。 角度计算器基于打印机或对象在其平行翻译的校准移动之后的校准移动量来计算安装在打印机中的光学移动量计算器的安装角度的偏离角度。 移动量校正器基于所计算的光学移动量计算器的偏差角度来校正其移动之后的打印机的移动量。
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公开(公告)号：US09162446B2
公开(公告)日：2015-10-20
申请号：US14203685
申请日：2014-03-11
申请人： Tomohiro Shuta , Jun Watanabe , Tetsuyoshi Nakata , Hideaki Iijima , Yuya Mori , Toshiaki Hosokawa
发明人： Tomohiro Shuta , Jun Watanabe , Tetsuyoshi Nakata , Hideaki Iijima , Yuya Mori , Toshiaki Hosokawa
CPC分类号： B41J2/04581 , B41J2/04541 , G06K15/1894
摘要： A recording apparatus includes a head unit, which includes a driver, and a recording data transmitter that transfers recording data to the head unit via a signal line. The recording apparatus further includes a switching unit in the head unit that switches a driving signal applied to the driver between conductive and nonconductive states based on the transferred recording data, a partition signal output unit in the recording data transmitter that outputs a partition signal that partitions a data signal of the recording data to the head unit in response to switching by the switching unit, and a data selector in the head unit that selects data to be discarded from the transferred recording data based on the partition signal.
摘要翻译： 记录装置包括头单元，其包括驱动器，以及记录数据发送器，其经由信号线将记录数据传送到头单元。 记录装置还包括：头部单元中的切换单元，其基于所传送的记录数据，切换施加到驱动器的导通状态和非导通状态之间的驱动信号;记录数据发送器中的分区信号输出单元，输出分区信号， 响应于切换单元的切换将记录数据的数据信号发送到头单元，以及头单元中的数据选择器，其基于分区信号从传送的记录数据中选择要丢弃的数据。
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9.发明授权Image recording apparatus, image recording method, and recording medium storing a program for recording image 有权图像记录装置，图像记录方法和存储用于记录图像的程序的记录介质公开(公告)号：US09061492B2
公开(公告)日：2015-06-23
申请号：US14197807
申请日：2014-03-05
CPC分类号： B41J2/04588 , B41J2/04503 , B41J2/04551 , B41J2/04563 , B41J2/04568 , B41J2/04586 , B41J2/04593 , B41J2/04596
摘要： An image recording apparatus that includes a recording head controller that transfers image data and a driving waveform to a recording head in conjunction with position information of the recording head. The recording head controller includes a driving waveform storage unit that stores multiple driving waveform data, a number of driven nozzles calculator that calculates the number of nozzles driven simultaneously from the image data, and a driving waveform selector that selects one driving waveform data from the multiple driving waveform data based on the calculated number of driven nozzles and a predetermined threshold value of the number of driven nozzles.
摘要翻译： 一种图像记录装置，包括结合记录头的位置信息将图像数据和驱动波形传送到记录头的记录头控制器。 记录头控制器包括存储多个驱动波形数据的驱动波形存储单元，计算从该图像数据同时驱动的喷嘴数的多个驱动喷嘴计算器，以及从该多个驱动波形数据中选择一个驱动波形数据的驱动波形选择器 基于计算出的从动喷嘴的数量驱动波形数据和驱动喷嘴的数量的预定阈值。
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公开(公告)号：US10534112B2
公开(公告)日：2020-01-14
申请号：US16230497
申请日：2018-12-21
申请人： Kohji Sakai , Miho Higuchi , Jun Watanabe
发明人： Kohji Sakai , Miho Higuchi , Jun Watanabe
IPC分类号： G02B3/00 , G02B27/48 , G02B27/01 , B60K35/00 , G03B29/00 , G03B21/625 , H04N9/31 , G03B21/20 , G03B21/00
摘要： A microlens array includes N lenses ranging from a 1st lens to an Nth lens and a lens arrangement area. N is a positive integer. The lens arrangement area has the N lenses arranged in array. The lens arrangement area receives light emitted from a light source. An ith (i being 1st to Nth) lens satisfies a conditional expression below: −20°≤θ≤20° where θ denotes an angle formed by a main-axis orientation of double refraction and a reference orientation.
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