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1. 发明授权

US4510509A Ink ejection head 失效
标题翻译：喷墨头
公开(公告)号：US4510509A
公开(公告)日：1985-04-09
申请号：US472530
申请日：1983-03-07
申请人： Masanori Horike , Tatsuya Furukawa , Takuro Sekiya , Yutaka Ebi , Takuro Isayama , Masaaki Tachiki
发明人： Masanori Horike , Tatsuya Furukawa , Takuro Sekiya , Yutaka Ebi , Takuro Isayama , Masaaki Tachiki
IPC分类号： B41J2/14 , B41J2/155 , G01D15/18
CPC分类号： B41J2/1433 , B41J2/155
摘要： A new nozzle structure is disclosed for an ink ejection head of an electric field on-demand type ink jet printer. A plurality of circular nozzles and first electrodes integral with the nozzles are arranged along the widthwise direction (X direction) and feed direction (Y direction) of a sheet of paper. A plurality of lead terminals are individually connected to the arrays of the first electrodes each of which extends in the Y direction. Second electrodes are located at the rear of the first electrodes and individually connected to the arrays of the first electrode each of which extends in the X direction. A third or counter electrode is positioned in front of the first electrodes and at the back of the sheet. Each of the second electrodes is mounted on a nozzle plate or a nozzle support. The first electrodes are supplied with voltage pulses corresponding to image data, the second electrodes for printing with a voltage opposite in polarity to the voltage pulses, and the second electrodes for non-printing with a zero voltage or a voltage common in polarity to the voltage pulses sequentially and repeatedly on the time sharing basis. The third electrode is applied with a constant voltage of the opposite polarity to the voltage pulses.
摘要翻译：公开了一种用于电场点播式喷墨打印机的喷墨头的新喷嘴结构。沿着纸张的宽度方向（X方向）和供给方向（Y方向）排列多个与喷嘴一体的圆形喷嘴和第一电极。多个引线端子分别连接到每个沿Y方向延伸的第一电极的阵列。第二电极位于第一电极的后部，并且分别连接到第一电极的阵列，每个阵列沿X方向延伸。第三或对电极位于第一电极的前面和片的背面。每个第二电极安装在喷嘴板或喷嘴支架上。向第一电极提供与图像数据相对应的电压脉冲，用于以与电压脉冲极性相反的电压进行打印的第二电极，以及用于零电压或与电压极性相同的电压的非打印的第二电极在时间分配的基础上顺序地和反复地进行脉冲。施加与电压脉冲相反极性的恒定电压的第三电极。

2. 发明授权

US4504844A Ink jet printing apparatus 失效
标题翻译：喷墨打印设备
公开(公告)号：US4504844A
公开(公告)日：1985-03-12
申请号：US433929
申请日：1982-10-12
申请人： Yutaka Ebi , Tadashi Fujii , Takuro Sekiya , Masanori Horike , Tatsuya Furukawa , Masaaki Tachiki
发明人： Yutaka Ebi , Tadashi Fujii , Takuro Sekiya , Masanori Horike , Tatsuya Furukawa , Masaaki Tachiki
IPC分类号： B41J2/06 , G01D15/16
CPC分类号： B41J2/06 , B41J2002/061 , B41J2202/22
摘要： An on-demand type ink jet printing apparatus which prints out data in various forms such as characters and numerals by the combination of dots formed by ink droplets on a sheet of paper. An ink ejection head of the printer includes control electrodes disposed in at least one ink passageway. Ink droplets are formed and caused to fly by electric fields developed in the vicinity of the control electrodes when voltages are applied thereacross. Multiport ink ejection is achieved by the provision of a plurality of ink passageways in the head. The voltage supply to the control electrodes is controllable so that ink droplets may be formed and caused into flight in response to print signals.A channel defining each ink passageway can be shaped easily yet with accuracy utilizing an etching characteristic particular to a specific crystal face.A plurality of acceleration electrodes may be employed to promote desirable flight of ink droplets. Further, a counter electrode may be located in the head to face the control electrodes so that the ink droplets will be formed and fly in a further efficient and stable manner.
摘要翻译：一种点播式喷墨打印设备，其通过由墨滴形成的点组合在一张纸上打印诸如字符和数字的各种形式的数据。打印机的喷墨头包括设置在至少一个墨通道中的控制电极。当在其上施加电压时，通过在控制电极附近产生的电场，形成墨滴并使其飞行。通过在头部中设置多个墨水通道来实现多端口墨水喷射。对控制电极的电压供应是可控制的，使得可以响应于打印信号而形成墨滴并引起飞行。限定每个墨水通道的通道可以利用特定于特定晶面的蚀刻特性而精确地成形。可以使用多个加速电极来促进墨滴的理想飞行。此外，对置电极可以位于头部中以面对控制电极，使得墨滴将形成并以更有效和稳定的方式飞行。

3. 发明授权

US5600356A Liquid jet recording head having improved radiator member 失效
标题翻译：具有改进的散热器构件的液体喷射记录头
公开(公告)号：US5600356A
公开(公告)日：1997-02-04
申请号：US365069
申请日：1994-12-28
申请人： Takuro Sekiya , Takashi Kimura , Masanori Horike , Shuji Motomura , Masami Kadonaga
发明人： Takuro Sekiya , Takashi Kimura , Masanori Horike , Shuji Motomura , Masami Kadonaga
IPC分类号： B41J2/14 , B41J2/05
CPC分类号： B41J2/14129 , B41J2/14072
摘要： A liquid jet recording head includes a liquid path member having a plurality of liquid flow paths, each of the liquid flow paths being filled with a recording liquid, an orifice being formed at an end of each of the liquid flow paths, and a heater base member having a plurality of heater members and a plurality of radiator members. The heater base member is connected to the liquid path member, each of the heater members having a heater portion, the heater portion generating heat in accordance with a power supplied to it. Each of the radiator members is thermally coupled to the heater portion of one of the heater members so that the amount of heat transmitted from the heater portion to the recording liquid on the heater portion changes in a predetermined direction. When a power is supplied to the heater portion, a bubble is generated in the recording liquid and located at an area on the heater portion, the area having a size corresponding to the power supplied to the heater portion, the bubble causing a recording liquid droplet to be jetted from the orifice.
摘要翻译：液体喷射记录头包括具有多个液体流动路径的液体通道部件，每个液体流动路径填充有记录液体，在每个液体流动路径的端部形成有孔口，加热器基座构件具有多个加热器构件和多个散热器构件。加热器基部件连接到液体通道部件，每个加热器部件具有加热器部分，加热器部分根据供应给其的电力产生热量。每个散热器构件热耦合到一个加热器构件的加热器部分，使得从加热器部分传递到加热器部分上的记录液体的热量在预定方向上变化。当向加热器部分供电时，在记录液体中产生气泡并且位于加热器部分的区域上，该区域具有与供给加热器部分的功率相对应的尺寸，该气泡引起记录液滴从孔口喷出。

4. 发明授权

US5412413A Method and apparatus for making liquid drop fly to form image by generating bubble in liquid 失效
标题翻译：通过在液体中产生气泡来制造液滴飞行以形成图像的方法和装置
公开(公告)号：US5412413A
公开(公告)日：1995-05-02
申请号：US971668
申请日：1992-11-04
申请人： Takuro Sekiya , Takashi Kimura , Masanori Horike , Yoshio Watanabe , Shuji Motomura , Eiko Suzuki , Takayuki Yamaguchi , Masami Kadonaga
发明人： Takuro Sekiya , Takashi Kimura , Masanori Horike , Yoshio Watanabe , Shuji Motomura , Eiko Suzuki , Takayuki Yamaguchi , Masami Kadonaga
IPC分类号： B41J2/05 , B41J2/14
CPC分类号： B41J2/04573 , B41J2/0458 , B41J2/04588 , B41J2/1404 , B41J2002/14322 , B41J2002/14387 , B41J2002/14467 , B41J2202/11
摘要： A liquid jet recording head includes a base member, a liquid layer maintained on the base member and a plurality of heater elements, arranged in a line on the base member, for supplying energy to liquid adjacent thereto, the energy operation portions being put under the liquid layer. A method for making a liquid drop fly from the liquid jet recording head onto a recording sheet so that a dot image is formed on the recording sheet includes steps of (a) generating a bubble in the liquid to which the energy is supplied by each of energy operation portions in accordance with image data; (b) making the bubble grow up until a predetermined size of the bubble is obtained; (c) contracting the bubble under a condition where each of the energy portions supplies no energy to the liquid in which the bubble is formed; and (d) making the bubble disappear into the liquid.
摘要翻译：一种液体喷射记录头，包括基底部件，保持在基底部件上的液体层和多个加热器元件，多个加热器元件布置在基底部件上，用于向邻近的液体供应能量，能量操作部分放在液体层。一种用于使液滴从液体喷射记录头飞到记录片材上的方法，使得在记录片材上形成点图像的步骤包括以下步骤：（a）在液体中产生气泡，能量操作部分，根据图像数据; （b）使气泡长大直到获得预定尺寸的气泡; （c）在每个能量部分向其中形成有气泡的液体不提供能量的条件下收缩气泡; 和（d）使气泡消失在液体中。

5. 发明授权

US07637606B2 Liquid jet apparatus, liquid jet head, and liquid 失效
标题翻译：液体喷射装置，液体喷射头和液体
公开(公告)号：US07637606B2
公开(公告)日：2009-12-29
申请号：US12101720
申请日：2008-04-11
申请人： Takuro Sekiya
发明人： Takuro Sekiya
IPC分类号： G01D11/00
CPC分类号： B41J2/17559 , B41J2/1433 , B41J2202/20
摘要： A liquid jet head includes a nozzle element having nozzles from which a recording liquid is ejected to a recording medium, wherein the recording liquid contains fine particles of a pigment, wherein the fine particles of the pigment contained in the recording liquid are no less than 1% by weight, wherein each of the nozzles has an area that is less than 500 μm2, wherein each of the fine particles of the pigment has a diameter satisfying a relation of 0.0005≦Dp/Do≦0.02, wherein “Dp” represents the diameter of each of the fine particles of the pigment and “Do” represents a size of each of the nozzles, wherein when the nozzle element ejects the recording liquid onto the recording medium, a contact angle of the recording liquid stops changing when 100 ms or less elapses after the recording liquid contacts the recording medium, wherein the fine particles of the pigment are smaller than fibers of the recording medium, wherein the fine particles of the pigment are smaller than spaces between the fibers of the recording medium.
摘要翻译：液体喷射头包括具有喷嘴的喷嘴元件，记录液从该喷嘴元件喷射到记录介质上，其中记录液含有细颗粒的颜料，其中包含在记录液中的颜料的细颗粒不小于1 重量％，其中每个喷嘴具有小于500mum2的面积，其中每种颜料的细颗粒具有满足关系为0.0005 <= Dp / Do <= 0.02的直径，其中“Dp”表示颜料的每个细颗粒的直径和“Do”表示每个喷嘴的尺寸，其中当喷嘴元件将记录液体喷射到记录介质上时，当100ms时记录液体的接触角停止改变或者在记录液接触记录介质之后经过，其中颜料的细颗粒小于记录介质的纤维，其中颜料的细颗粒小于空间 n是记录介质的纤维。

6. 发明申请

US20080204513A1 LIQUID JET APPARATUS, LIQUID JET HEAD, AND LIQUID 失效
标题翻译：液体喷射装置，液体喷射头和液体
公开(公告)号：US20080204513A1
公开(公告)日：2008-08-28
申请号：US12101720
申请日：2008-04-11
申请人： Takuro Sekiya
发明人： Takuro Sekiya
IPC分类号： B41J2/14 , C09B67/00 , G01D11/00
CPC分类号： B41J2/17559 , B41J2/1433 , B41J2202/20
摘要： A liquid jet head includes a nozzle element having nozzles from which a recording liquid is ejected to a recording medium, wherein the recording liquid contains fine particles of a pigment, wherein the fine particles of the pigment contained in the recording liquid are no less than 1% by weight, wherein each of the nozzles has an area that is less than 500 μm2, wherein each of the fine particles of the pigment has a diameter satisfying a relation of 0.0005≦Dp/Do≦0.02, wherein “Dp” represents the diameter of each of the fine particles of the pigment and “Do” represents a size of each of the nozzles, wherein when the nozzle element ejects the recording liquid onto the recording medium, a contact angle of the recording liquid stops changing when 100 ms or less elapses after the recording liquid contacts the recording medium, wherein the fine particles of the pigment are smaller than fibers of the recording medium, wherein the fine particles of the pigment are smaller than spaces between the fibers of the recording medium.
摘要翻译：液体喷射头包括具有喷嘴的喷嘴元件，记录液从该喷嘴元件喷射到记录介质上，其中记录液含有细颗粒的颜料，其中包含在记录液中的颜料的细颗粒不小于1 重量％，其中每个喷嘴具有小于500μm2的面积，其中每种颜料的细颗粒具有满足关系为0.0005 <= Dp / Do < = 0.02，其中“Dp”表示颜料的每个细颗粒的直径，“Do”表示每个喷嘴的尺寸，其中当喷嘴元件将记录液体喷射到记录介质上时，接触角在记录液接触记录介质之后经过100ms或更短时间的记录液体停止变化，其中颜料的细颗粒小于记录介质的纤维，其中颜料的细颗粒小于sp 在记录介质的纤维之间。

7. 发明授权

US07372800B2 Optical recording medium and optical recording process using the same 失效
标题翻译：光记录介质和使用其的光学记录过程
公开(公告)号：US07372800B2
公开(公告)日：2008-05-13
申请号：US11176179
申请日：2005-07-07
申请人： Michiaki Shinotsuka , Takuro Sekiya
发明人： Michiaki Shinotsuka , Takuro Sekiya
IPC分类号： G11B7/00
CPC分类号： G11B7/24079 , G11B7/00454 , G11B7/24038 , G11B7/243 , G11B7/258 , G11B2007/0013 , G11B2007/24308 , G11B2007/2431 , G11B2007/24314 , G11B2007/24316
摘要： An optical recording medium having two recording layer structures which includes a cover substrate, a grooved substrate, a first recording layer structure, an intermediate layer, a separation layer, and a second recording layer structure. In the optical recording medium, the two recording layer structures include a first recording layer structure, and a second recording layer structure between the substrates, the first recording layer structure includes, in this order, a first protective layer, a first recording layer, a second protective layer, a first inorganic layer, the second recording layer structure includes, in this order, a third protective layer, a second recording layer, a forth protective layer, a second inorganic layer, and a ratio of a thickness of the first recording layer structure and a thickness of the intermediate layer is 0.2 to 1.0.
摘要翻译：一种具有两个记录层结构的光记录介质，它包括一个覆盖基板，一个带槽的基板，一个第一记录层结构，一个中间层，一个分离层和一个第二记录层结构。在光记录介质中，两个记录层结构包括第一记录层结构和在基板之间的第二记录层结构，第一记录层结构依次包括第一保护层，第一记录层，第二保护层，第一无机层，第二记录层结构依次包括第三保护层，第二记录层，第四保护层，第二无机层和第一记录层的厚度之比层结构，中间层的厚度为0.2〜1.0。

8. 发明授权

US07341322B2 Liquid jet head, method and apparatus and receiving medium, configured for small ejected liquid droplets 失效
标题翻译：液体喷射头，方法和装置以及接收介质，用于小喷射液滴
公开(公告)号：US07341322B2
公开(公告)日：2008-03-11
申请号：US11158669
申请日：2005-06-21
申请人： Takuro Sekiya , Kyuhachiro Iwasaki
发明人： Takuro Sekiya , Kyuhachiro Iwasaki
IPC分类号： B41J29/38
CPC分类号： B41J2/0458 , B41J2/04551 , B41J2/04573 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/04591 , B41J2/04593 , B41J2/04595 , B41J2/1604 , B41J2/1631 , B41J2/1632 , B41J2/1643 , B41J2/1645 , B41J2/1646 , B41J2/2128 , B41J2002/022
摘要： Liquid jet heads, methods and apparatuses are provided for jetting liquid droplets to a receiving medium and forming a dot pattern on a receiving medium.
摘要翻译：提供液体喷射头，方法和装置，用于将液滴喷射到接收介质并在接收介质上形成点图案。

9. 发明授权

US07201464B2 Ink-jet recording apparatus and copying machine 有权
标题翻译：喷墨记录装置和复印机
公开(公告)号：US07201464B2
公开(公告)日：2007-04-10
申请号：US10224656
申请日：2002-08-20
申请人： Takuro Sekiya
发明人： Takuro Sekiya
IPC分类号： B41J2/165
CPC分类号： B41J2/16508 , B41J2/16552
摘要： An ink-jet recording apparatus records information within a recording width on a recording surface of a recording medium, and is provided with a multi-nozzle ink-jet recording head which includes a nozzle surface and a plurality of nozzles arranged in an array on the nozzle surface to cover the recording width of the recording medium, a transport section which transports the recording medium to pass a position confronting the nozzle surface of the multi-nozzle ink-jet recording head, and a reliability maintaining mechanism which is provided to cover all of the nozzles of the multi-nozzle ink-jet recording head, so as to maintain reliability of the nozzles.
摘要翻译：喷墨记录装置将记录宽度内的信息记录在记录介质的记录表面上，并且设置有多喷嘴喷墨记录头，其包括喷嘴表面和排列成阵列的多个喷嘴喷嘴表面以覆盖记录介质的记录宽度，传送部分，其传送记录介质以通过面对多喷嘴喷墨记录头的喷嘴表面的位置，以及可靠性保持机构，其被设置为覆盖所有的多喷嘴喷墨记录头的喷嘴，以保持喷嘴的可靠性。

10. 发明授权

US07150521B2 Liquid jet recording apparatus, liquid jet head, and recording liquid 失效
标题翻译：液体喷射记录装置，液体喷射头和记录液体
公开(公告)号：US07150521B2
公开(公告)日：2006-12-19
申请号：US10659956
申请日：2003-09-11
申请人： Takuro Sekiya
发明人： Takuro Sekiya
IPC分类号： B41J2/01
CPC分类号： B41J2/17559 , B41J2/1433 , B41J2202/20
摘要： A liquid jet head includes a nozzle element having nozzles from which a recording liquid is ejected to a recording medium, wherein the recording liquid contains fine particles of a pigment, wherein the fine particles of the pigment contained in the recording liquid are no less than 1% by weight, wherein each of the nozzles has an area that is less than 500 μm, wherein each of the fine particles of the pigment has a diameter satisfying a relation of 0.0005≦Dp/Do≦0.02, wherein “Dp” represents the diameter of each of the fine particles of the pigment and “Do” represents a size of each of the nozzles, wherein when the nozzle element ejects the recording liquid onto the recording medium, a contact angle of the recording liquid stops changing when 100 ms or less elapses after the recording liquid contacts the recording medium, wherein the fine particles of the pigment are smaller than fibers of the recording medium, wherein the fine particles of the pigment are smaller than spaces between the fibers of the recording medium.
摘要翻译：液体喷射头包括具有喷嘴的喷嘴元件，记录液从该喷嘴元件喷射到记录介质上，其中记录液含有细颗粒的颜料，其中包含在记录液中的颜料的细颗粒不小于1 重量％，其中每个喷嘴具有小于500μm的面积，其中每种颜料的细颗粒具有满足0.0005≤Dp/ Do <0.02的关系的直径，其中“Dp”表示颜料的每个细颗粒的直径和“Do”表示每个喷嘴的尺寸，其中当喷嘴元件将记录液体喷射到记录介质上时，当100ms时记录液体的接触角停止改变在记录液与记录介质接触之后经过，其中颜料的细颗粒小于记录介质的纤维，其中颜料的细颗粒小于记录介质的纤维。

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