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1. 发明授权

US5867195A Ink jet recording apparatus and recording head having an air chamber defining a closed space in communication with a liquid chamber 失效
标题翻译：喷墨记录装置和记录头具有限定与液体室连通的封闭空间的空气室
公开(公告)号：US5867195A
公开(公告)日：1999-02-02
申请号：US290072
申请日：1994-08-15
申请人： Mineo Kaneko , Masayuki Kyoshima
发明人： Mineo Kaneko , Masayuki Kyoshima
IPC分类号： B41J2/175 , B41J2/19
CPC分类号： B41J2/17513 , B41J2/175 , B41J2/19
摘要： An ink jet recording apparatus includes a recording head having a discharge port for discharging ink, a liquid chamber communicating with the discharge port, a supply port provided in the liquid chamber for supplying ink to the liquid chamber, a communication port provided in the liquid chamber, and an air chamber communicating with the liquid chamber through the communication port to define a closed space in communication only with the liquid chamber. The cross-sectional area of the communication port is smaller than both the cross-sectional area of the air chamber and the area of the wall of the liquid chamber on which the communication port is located.
摘要翻译：一种喷墨记录装置，包括具有用于排出墨水的排出口，与排出口连通的液体室的记录头，设置在用于向液体室供给墨水的液体室中的供给口，设置在液体室中的连通口以及通过所述连通口与所述液体室连通以限定仅与所述液体室连通的封闭空间的空气室。连通口的横截面面积小于气室的横截面积和连通口所在的液室的壁面积。

2. 发明授权

US07101006B2 Printhead substrate, printhead, temperature control method of printhead, and printing apparatus 失效
公开(公告)号：US07101006B2
公开(公告)日：2006-09-05
申请号：US10816811
申请日：2004-04-05
申请人： Masayuki Kyoshima
发明人： Masayuki Kyoshima
IPC分类号： B41J29/38 , B41J2/15
CPC分类号： B41J2/04528 , B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2/04596
摘要： This invention provides simpler, low-cost printhead temperature adjustment means without complicating the driver arrangement of a printhead substrate. In a printing apparatus to which this invention is applied, when printing by alternately driving two printheads having the same arrangement, if one of these printheads is in printing, a driving signal having a short pulse width insufficient to print is input to the other printhead to drive all printing elements.

3. 发明授权

US4740800A Liquid jet recording head 失效
标题翻译：液体喷射记录头
公开(公告)号：US4740800A
公开(公告)日：1988-04-26
申请号：US15120
申请日：1987-02-17
申请人： Masayuki Kyoshima
发明人： Masayuki Kyoshima
IPC分类号： B41J2/16 , G01D15/16 , G01D15/18
CPC分类号： B41J2/164 , B41J2/1604 , B41J2/1623 , B41J2/1629 , B41J2/1631 , B41J2/1646
摘要： There is disclosed a liquid jet recording head comprising:a plurality of discharge ports through which liquid is discharged;a plurality of electro-thermal converting elements, each provided correspondingly to each discharge port and generating thermal energy used for discharging said liquid, the electro-thermal converting elements having a heat resistive layer provided on a substrate and an electrically, conductive layer for forming at least one set of electrodes electrically connected to the heat resistive layer; anda dummy heater provided adjacent to a group of plural elements of the heat resistive layer.
摘要翻译：公开了一种液体喷射记录头，包括：排出液体的多个排出口; 多个电热转换元件，每个电热转换元件分别对应于每个排出口设置并产生用于排出所述液体的热能，所述电热转换元件具有设置在基板上的耐热层和用于在电连接到所述耐热层的至少一组电极; 以及与所述耐热层的一组多个元件相邻设置的虚拟加热器。

4. 发明申请

US20110084999A1 INKJET PRINT APPARATUS AND INKJET PRINT METHOD 有权
标题翻译：喷墨打印设备和喷墨打印方法
公开(公告)号：US20110084999A1
公开(公告)日：2011-04-14
申请号：US12897310
申请日：2010-10-04
申请人： Masayuki Kyoshima , Masaki Oikawa , Keiji Tomizawa
发明人： Masayuki Kyoshima , Masaki Oikawa , Keiji Tomizawa
IPC分类号： B41J29/38
CPC分类号： B41J2/2125 , B41J2/2132 , G06K15/107
摘要： An objective is to provide an inkjet print apparatus and an inkjet print method capable of a print without concentration unevenness. To achieve the objective, in a multiple-pass print using mask patterns each having low-print-percentage areas and high-print-percentage areas, the print-percentage difference between high-print-percentage areas and low-print-percentage areas is cancelled out in left-edge and right-edge parts of an image to be printed.
摘要翻译：目的是提供能够进行无浓度不均匀性的打印的喷墨打印装置和喷墨打印方法。为了实现这一目标，在使用具有低打印百分比区域和高打印百分比区域的掩模图案的多次打印中，高打印百分比区域和低打印百分比区域之间的打印百分比差为在要打印的图像的左边缘和右边缘部分中被取消。

5. 发明申请

US20100328384A1 INKJET PRINTING APPARATUS AND INKJET PRINTING METHOD 有权
标题翻译：喷墨打印设备和喷墨打印方法
公开(公告)号：US20100328384A1
公开(公告)日：2010-12-30
申请号：US12816732
申请日：2010-06-16
申请人： Masayuki Kyoshima , Masaki Oikawa , Keiji Tomizawa
发明人： Masayuki Kyoshima , Masaki Oikawa , Keiji Tomizawa
IPC分类号： B41J29/38
CPC分类号： B41J2/2132
摘要： An inkjet printing apparatus and an inkjet printing method are provided which can minimize air current disturbances that occur between the print head and the print medium and also minimize density unevenness caused by mask patterns. For this purpose, the 2-pass printing is performed such that the high printing ratio region and the low printing ratio region are alternated every pixel in the nozzle-arrayed direction and that adjoining groups of high printing ratio regions are separated from one another by a group of low printing ratio regions that forms a passage wide enough for air currents to pass through.
摘要翻译：提供一种喷墨打印设备和喷墨打印方法，其可以使打印头和打印介质之间发生的气流干扰最小化，并且还使由掩模图案引起的密度不均匀最小化。为此，进行2遍打印，使得高打印率区域和低打印率区域在喷嘴排列方向上的每个像素交替，并且相邻的高打印率区域组彼此分离一组低打印率区域，形成足够宽的通道，以使气流通过。

6. 发明授权

US07530672B2 Printhead substrate, printhead, temperature control method of printhead, and printing apparatus 失效
标题翻译：打印头基板，打印头，打印头的温度控制方法和打印设备
公开(公告)号：US07530672B2
公开(公告)日：2009-05-12
申请号：US11483725
申请日：2006-07-11
申请人： Masayuki Kyoshima
发明人： Masayuki Kyoshima
IPC分类号： B41J2/05 , B41J2/21
CPC分类号： B41J2/04528 , B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2/04596
摘要： This invention provides simpler, low-cost printhead temperature adjustment means without complicating the driver arrangement of a printhead substrate. In a printing apparatus to which this invention is applied, when printing by alternately driving two printheads having the same arrangement, if one of these printheads is in printing, a driving signal having a short pulse width insufficient to print is input to the other printhead to drive all printing elements.
摘要翻译：本发明提供了更简单，低成本的打印头温度调节装置，而不会使打印头基板的驱动器布置复杂化。在应用本发明的打印装置中，当通过交替驱动具有相同布置的两个打印头进行打印时，如果这些打印头中的一个打印在打印中，则具有不足以打印的短脉冲宽度的驱动信号被输入到另一个打印头驱动所有打印元素。

7. 发明授权

US4947194A Liquid injection recording apparatus having temperature detecting means in a liquid passage 失效
标题翻译：具有在液体通道中的温度检测装置的液体注射记录装置
公开(公告)号：US4947194A
公开(公告)日：1990-08-07
申请号：US394267
申请日：1989-08-11
申请人： Masayuki Kyoshima
发明人： Masayuki Kyoshima
IPC分类号： B41J2/05 , B41J2/12 , B41J2/195
CPC分类号： B41J2/195 , B41J2/14016 , B41J2002/14354
摘要： A liquid injection recording head has an orifice for forming flying droplets of a liquid by discharging the liquid. An energy generating member for generating energy is used for discharging the liquid, and a liquid passage communicates with the orifice. In addition, temperature detector is provided on the side of an inner surface of the liquid passage which is substantially opposed to the energy generating member.
摘要翻译：液体注射记录头具有用于通过排出液体来形成液体的飞沫的孔口。用于产生能量的能量产生部件用于排放液体，并且液体通道与孔口连通。此外，温度检测器设置在液体通道的与能量产生部件基本相对的内表面侧。

8. 发明授权

US08342631B2 Inkjet print apparatus and inkjet print method 有权
标题翻译：喷墨打印设备和喷墨打印方法
公开(公告)号：US08342631B2
公开(公告)日：2013-01-01
申请号：US12897310
申请日：2010-10-04
申请人： Masayuki Kyoshima , Masaki Oikawa , Keiji Tomizawa
发明人： Masayuki Kyoshima , Masaki Oikawa , Keiji Tomizawa
IPC分类号： B41J29/38
CPC分类号： B41J2/2125 , B41J2/2132 , G06K15/107
摘要： An objective is to provide an inkjet print apparatus and an inkjet print method capable of a print without concentration unevenness. To achieve the objective, in a multiple-pass print using mask patterns each having low-print-percentage areas and high-print-percentage areas, the print-percentage difference between high-print-percentage areas and low-print-percentage areas is cancelled out in left-edge and right-edge parts of an image to be printed.
摘要翻译：目的是提供能够进行无浓度不均匀性的打印的喷墨打印装置和喷墨打印方法。为了实现这一目标，在使用具有低打印百分比区域和高打印百分比区域的掩模图案的多次打印中，高打印百分比区域和低打印百分比区域之间的打印百分比差为在要打印的图像的左边缘和右边缘部分中被取消。

9. 发明授权

US08287091B2 Inkjet printing apparatus and inkjet printing method 有权
标题翻译：喷墨打印设备和喷墨打印方法
公开(公告)号：US08287091B2
公开(公告)日：2012-10-16
申请号：US12816732
申请日：2010-06-16
申请人： Masayuki Kyoshima , Masaki Oikawa , Keiji Tomizawa
发明人： Masayuki Kyoshima , Masaki Oikawa , Keiji Tomizawa
IPC分类号： B41J2/145 , B41J2/15
CPC分类号： B41J2/2132
摘要： An inkjet printing apparatus and an inkjet printing method are provided which can minimize air current disturbances that occur between the print head and the print medium and also minimize density unevenness caused by mask patterns. For this purpose, the 2-pass printing is performed such that the high printing ratio region and the low printing ratio region are alternated every pixel in the nozzle-arrayed direction and that adjoining groups of high printing ratio regions are separated from one another by a group of low printing ratio regions that forms a passage wide enough for air currents to pass through.
摘要翻译：提供一种喷墨打印设备和喷墨打印方法，其可以使打印头和打印介质之间发生的气流干扰最小化，并且还使由掩模图案引起的密度不均匀最小化。为此，进行2遍打印，使得高打印率区域和低打印率区域在喷嘴排列方向上的每个像素交替，并且相邻的高打印率区域组彼此分离一组低打印率区域，形成足够宽的通道，以使气流通过。

10. 发明申请

US20100289843A1 PRINTING APPARATUS AND CONTROL METHOD THEREFOR 有权
标题翻译：打印设备及其控制方法
公开(公告)号：US20100289843A1
公开(公告)日：2010-11-18
申请号：US12768924
申请日：2010-04-28
申请人： Keiji Tomizawa , Masaki Oikawa , Masayuki Kyoshima
发明人： Keiji Tomizawa , Masaki Oikawa , Masayuki Kyoshima
IPC分类号： B41J29/38
CPC分类号： B41J29/02 , B41J29/38
摘要： A printing apparatus prints on a printing medium by scanning a printhead having a plurality of nozzle arrays in a first direction and a second direction opposite to the first direction, and has a structure in which an air flow entering the nozzle array in the scan of the printhead in the first direction becomes larger than an air flow entering the nozzle array in the scan of the printhead in the second direction. The apparatus increases, in scanning in the second direction, discharge speed of ink discharged from at least one nozzle array arranged leeward in the scanning direction of the printhead from a predetermined position on the printhead in the scanning direction to be higher than or equal to the discharge speed of ink discharged from at least one nozzle array arranged windward in the scanning direction of the printhead from the predetermined position.
摘要翻译：打印装置通过在与第一方向相反的第一方向和第二方向上扫描具有多个喷嘴阵列的打印头在打印介质上打印，并且具有这样的结构：在扫描中的喷嘴阵列中的空气流打印头沿第一方向变得大于在第二方向扫描打印头时进入喷嘴阵列的气流。该设备在扫描方向上从打印头的扫描方向上从打印头的扫描方向排列的至少一个喷嘴阵列排出的排墨速度从扫描方向上的打印头上的预定位置增加到高于或等于从至少一个喷嘴阵列排出的墨水的排出速度从打印头的扫描方向从预定位置向上排列。

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