专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5988798A Fluid ejection head with multi-dimensional fluid path 失效
标题翻译：具有多维流体通道的流体喷射头
公开(公告)号：US5988798A
公开(公告)日：1999-11-23
申请号：US580041
申请日：1995-12-20
申请人： Shin'ichi Hirasawa , Yasuyuki Tamura , Hiroto Takahashi , Makoto Shioya , Masayoshi Tachihara , Hiroyuki Maeda , Genji Inada
发明人： Shin'ichi Hirasawa , Yasuyuki Tamura , Hiroto Takahashi , Makoto Shioya , Masayoshi Tachihara , Hiroyuki Maeda , Genji Inada
IPC分类号： B41J2/14 , B41J2/05
CPC分类号： B41J2/1404 , B41J2002/14379 , B41J2202/11
摘要： A fluid ejection head comprises a heater disposed in a fluid path. A bubble is generated by supplying electric power to the heater, and ink is ejected in a direction substantially parallel to a face of the heater. The fluid path is shaped to have a first part with a constant-sectional area adjacent to an ejection orifice a second part located behind the first part and containing the heater. The cross-sectional area of the second part increases by twice as large as the cross-sectional area of the ejection orifice, a length (A) between an end of the first part of the fluid path and a top end of the heater is greater than or equal to half of the height Ph of the ejection orifice, and a shortest gap between the ejection orifice and the heater is less than or equal to a sum of a half of the height Ph of the ejection orifice and a length (L) of the first part of the fluid path.
摘要翻译：流体喷射头包括设置在流体路径中的加热器。通过向加热器供应电力产生气泡，并且墨在基本上平行于加热器的面的方向上喷射。流体路径成形为具有与喷射口相邻的恒定截面积的第一部分，位于第一部分后面并包含加热器的第二部分。第二部分的横截面面积增加了喷口的横截面面积的两倍，流体路径的第一部分的端部和加热器的顶端之间的长度（A）更大喷射孔高度Ph的一半以上，喷出口和加热器之间的最短间隙小于或等于喷射口的高度Ph的一半和长度（L）的总和，的流体路径的第一部分。

2. 发明授权

US06260939B1 Tone recording method using ink jet recording head that records pixels using a plurality of liquid droplets 失效
标题翻译：使用使用多个液滴记录像素的喷墨记录头的色调记录方法
公开(公告)号：US06260939B1
公开(公告)日：2001-07-17
申请号：US09201864
申请日：1998-12-01
申请人： Makoto Shioya , Yasuyuki Tamura , Hiroto Takahashi , Masayoshi Tachihara , Tadashi Yamamoto , Genji Inada , Tatsuo Kimura , Jun Ashiwa
发明人： Makoto Shioya , Yasuyuki Tamura , Hiroto Takahashi , Masayoshi Tachihara , Tadashi Yamamoto , Genji Inada , Tatsuo Kimura , Jun Ashiwa
IPC分类号： B41J2205
CPC分类号： B41J2/2054 , B41J2/2132 , B41J19/16 , G06K15/105 , G06K2215/0094 , H04N1/40031
摘要： A liquid jet recording method of recording on a recording material with liquid droplets discharged trough plural scanning nozzles, in which: n/(s/p)≧2 n/(s/p)×k=g−1 are satisfied, where n (n≧2) is a number of the nozzles arranged at pitch P (&mgr;m); s (&mgr;m) is a distance of relative movement between the nozzles and the recording material between adjacent scans; k (k≧1) is a maximum number of ink droplets per pixel and per scan; g (g≧3) is a number of tone levels.
摘要翻译：一种液体喷射记录方法，其记录在通过多个扫描喷嘴排出的液滴的记录材料上，其中：n（n> = 2）是以间距P（mum）排列的喷嘴的数量; s（mum）是相邻扫描之间的喷嘴和记录材料之间的相对运动的距离; k（k> = 1）是每像素和每次扫描的最大墨滴数; g（g> = 3）是多个音调级别。

3. 发明授权

US5777640A Liquid jet recording method using plural scanning nozzles and including first main scan, sub-scan, and second main-scan steps for recording pixels in tone 失效
标题翻译：使用多个扫描喷嘴并且包括用于记录色调中的像素的第一主扫描，副扫描和第二主扫描步骤的液体喷射记录方法
公开(公告)号：US5777640A
公开(公告)日：1998-07-07
申请号：US465101
申请日：1995-06-05
申请人： Makoto Shioya , Yasuyuki Tamura , Hiroto Takahashi , Masayoshi Tachihara , Tadashi Yamamoto , Genji Inada , Tatsuo Kimura , Jun Ashiwa
发明人： Makoto Shioya , Yasuyuki Tamura , Hiroto Takahashi , Masayoshi Tachihara , Tadashi Yamamoto , Genji Inada , Tatsuo Kimura , Jun Ashiwa
IPC分类号： B41J2/205 , B41J2/21 , B41J19/16 , G06K15/10 , H04N1/40
CPC分类号： B41J2/2054 , B41J19/16 , B41J2/2132 , G06K15/105 , H04N1/40031 , G06K2215/0094
摘要： A liquid jet recording method for recording on a recording material with liquid droplets discharged through plural scanning nozzles arranged in a width measured in a direction of main scan. The recording method includes a first main scan by relative movement between the nozzles and the recording material, in which pixels are recorded with numbers of droplets through a nozzle, the numbers of droplets corresponding to respective tone signals. The method also includes a sub-scan by relative movement between the nozzles and the recording material in a direction crossing with a movement direction of the first main scan. The method further includes a second main scan in which the pixels are recorded with numbers of droplets through a different nozzle, the latter numbers of droplets corresponding to tone level signals. The sub-scan and second main scan steps are repeated to record a tone image by discharging plural droplets for a pixel.
摘要翻译：一种液体喷射记录方法，用于在通过沿主扫描方向测量的宽度布置的多个扫描喷嘴排出的液滴的记录材料上记录。记录方法包括通过喷嘴和记录材料之间的相对运动的第一主扫描，其中通过喷嘴以数量的液滴记录像素，液滴的数量对应于各个音调信号。该方法还包括通过在与第一主扫描的移动方向交叉的方向上的喷嘴和记录材料之间的相对运动的副扫描。该方法还包括第二主扫描，其中通过不同喷嘴以数量的液滴记录像素，后一数量的液滴对应于色调电平信号。重复副扫描和第二主扫描步骤以通过对像素排放多个液滴来记录色调图像。

4. 发明授权

US5430469A Tone recording method using ink recording head 失效
标题翻译：使用喷墨记录头的色调记录方法
公开(公告)号：US5430469A
公开(公告)日：1995-07-04
申请号：US893086
申请日：1992-06-03
申请人： Makoto Shioya , Yasuyuki Tamura , Hiroto Takahashi , Masayoshi Tachihara , Tadashi Yamamoto , Genji Inada , Tatsuo Kimura , Jun Ashiwa
发明人： Makoto Shioya , Yasuyuki Tamura , Hiroto Takahashi , Masayoshi Tachihara , Tadashi Yamamoto , Genji Inada , Tatsuo Kimura , Jun Ashiwa
IPC分类号： B41J2/205 , B41J2/21 , B41J19/16 , G06K15/10 , H04N1/40
CPC分类号： B41J2/2054 , B41J19/16 , B41J2/2132 , G06K15/105 , H04N1/40031 , G06K2215/0094
摘要： A liquid jet recording method of recording on a recording material with liquid droplets discharged trough plural scanning nozzles, in which:n/(s/p).gtoreq.2n/(s/p).times.k=g-1are satisfied,where n (n.gtoreq.2) is a number of the nozzles arranged at pitch P (.mu.m); s (.mu.m) is a distance of relative movement between the nozzles and the recording material between adjacent scans; k (k.gtoreq.1) is a maximum number of ink droplets per pixel and per scan; g (g.gtoreq.3) is a number of tone levels.
摘要翻译：一种在通过多个扫描喷嘴排出的液滴的记录材料上记录的液体喷射记录方法，其中：n /（s / p）> / = 2n /（s / p）xk = g-1，其中 n（n> / = 2）是以间距P（μm）排列的喷嘴的数量; s（μm）是相邻扫描之间的喷嘴和记录材料之间的相对运动的距离; k（k> / = 1）是每像素和每次扫描的最大墨滴数; g（g> / = 3）是多个音调级别。

5. 发明授权

US5734391A Printing system 失效
标题翻译：印刷系统
公开(公告)号：US5734391A
公开(公告)日：1998-03-31
申请号：US365250
申请日：1994-12-28
申请人： Hideki Tanaka , Katsuhiro Shirota , Masayoshi Tachihara , Ken Tsuchii , Masashi Miyagawa , Genji Inada , Kosuke Yamamoto
发明人： Hideki Tanaka , Katsuhiro Shirota , Masayoshi Tachihara , Ken Tsuchii , Masashi Miyagawa , Genji Inada , Kosuke Yamamoto
IPC分类号： B41J2/05 , B41J2/01
CPC分类号： B41J2/04508 , B41J2/0451 , B41J2/04541 , B41J2/04563 , B41J2/0458 , B41J2/04591 , B41J2/04598 , B41J2002/14354 , B41J2002/14379 , B41J2202/21
摘要： In a printing apparatus using a plurality of heating elements as printing elements, there are provided CCD elements for storing electric charges whose quantity correspond to temperatures in correspondence to each of the printing elements, and for sequentially transferring these electric charges. As a printing head driving apparatus, an analog shift register having a series of CCD elements is employed in order to perform data transfer operation, data alignment, and driving operations of the respective printing elements. Also, the above-described CCD elements are commonly used with CCD elements for storing and transferring temperature data. As a result, a compact printing apparatus can be made while suppressing shading in images caused by temperature increasing due to the driving operation of the printing elements.
摘要翻译：在使用多个加热元件作为打印元件的打印装置中，设置有用于存储对应于每个打印元件的温度的电荷的CCD元件，并且用于依次传送这些电荷。作为打印头驱动装置，采用具有一系列CCD元件的模拟移位寄存器，以便执行各打印元件的数据传送操作，数据对准和驱动操作。此外，上述CCD元件通常与用于存储和传送温度数据的CCD元件一起使用。结果，可以在抑制由于打印元件的驱动操作引起的温度升高引起的图像中的阴影的同时制造小型打印设备。

6. 发明申请

US20120206536A1 PRINTING APPARATUS AND RECOVERING METHOD THEREFOR 审中-公开
标题翻译：打印设备及其恢复方法
公开(公告)号：US20120206536A1
公开(公告)日：2012-08-16
申请号：US13456558
申请日：2012-04-26
申请人： Genji Inada
发明人： Genji Inada
IPC分类号： B41J2/165
CPC分类号： B41J2/16532
摘要： A printing apparatus comprises: a temperature sensor configured to detect an environmental temperature of the printing apparatus; a suction unit configured to suck ink from a printhead according to a target suction amount indicating amount of ink that the suction unit should suck per unit time at a predetermined environmental temperature; and a controller configured to cause the suction unit to suck ink such that the target suction amount in a case where the environmental temperature is higher than a predetermined temperature is greater than the target suction amount in a case where the environmental temperature is lower than the predetermined temperature.
摘要翻译：一种打印装置，包括：温度传感器，被配置为检测打印装置的环境温度; 抽吸单元，被配置为根据在预定环境温度下每单位时间吸引单元应该吸取的指示墨量的目标吸入量从打印头吸取墨; 以及控制器，其构造成使得所述吸引单元吸入墨，使得在环境温度低于预定温度的情况下，在环境温度高于预定温度的情况下的目标吸入量大于所述目标吸入量温度。

7. 发明授权

US08231203B2 Ink jet print head, ink jet printing apparatus and ink jet printing method 有权
标题翻译：喷墨打印头，喷墨打印设备和喷墨打印方法
公开(公告)号：US08231203B2
公开(公告)日：2012-07-31
申请号：US12536979
申请日：2009-08-06
申请人： Yuichiro Akama , Keiji Tomizawa , Toru Yamane , Masaki Oikawa , Genji Inada , Mikiya Umeyama , Chiaki Muraoka , Tomotsugu Kuroda
发明人： Yuichiro Akama , Keiji Tomizawa , Toru Yamane , Masaki Oikawa , Genji Inada , Mikiya Umeyama , Chiaki Muraoka , Tomotsugu Kuroda
IPC分类号： B41J2/21
CPC分类号： B41J2/2103 , B41J2/1404 , B41J19/147
摘要： While the print head is reduced in size, the adverse effect of air flows produced by ink droplets as they are ejected from a small number of ejection opening arrays is minimized. A small number of first ejection opening arrays eject one of three primary colors—cyan, magenta and yellow—and a large number of second and third ejection opening arrays eject the remaining two primary colors. A fourth ejection opening array is disposed between the first ejection opening array and the second or third ejection opening array.
摘要翻译：当打印头的尺寸减小时，由于墨滴从少数喷射孔阵列喷射而产生的空气流的不利影响被最小化。少数第一喷射口阵列喷射青色，品红色和黄色三种原色中的一种 - 并且大量的第二和第三喷射口阵列弹出剩余的两种原色。第四喷射口阵列设置在第一喷射口阵列和第二或第三喷射口阵列之间。

8. 发明授权

US08052251B2 Ink jet recording head 有权
标题翻译：喷墨记录头
公开(公告)号：US08052251B2
公开(公告)日：2011-11-08
申请号：US11835148
申请日：2007-08-07
申请人： Kiyomitsu Kudo , Yukuo Yamaguchi , Genji Inada , Mikiya Umeyama , Masaru Iketani , Satoshi Kudo , Yuichiro Akama , Chiaki Muraoka , Satoshi Kimura
发明人： Kiyomitsu Kudo , Yukuo Yamaguchi , Genji Inada , Mikiya Umeyama , Masaru Iketani , Satoshi Kudo , Yuichiro Akama , Chiaki Muraoka , Satoshi Kimura
IPC分类号： B41J2/14
CPC分类号： B41J2/17553 , B41J2/17536
摘要： An ink jet recording head includes an element substrate; a plurality of ejection outlets, provided on the element substrate, for ejecting ink in a direction perpendicular to the element substrate; and a nozzle formation member having a plurality of ink flow paths which are in fluid communication with the ejection outlets, respectively. The ink flow paths are arranged at a density higher than 1200 dpi in an arranging direction of the ejection outlets and widths of flow passage walls forming the ink flow paths are smaller than heights of the ink flow paths and are smaller than widths of the ink flow paths.
摘要翻译：喷墨记录头包括元件基板; 多个喷射口，设置在所述元件基板上，用于沿垂直于所述元件基板的方向喷射墨; 以及具有分别与喷射出口流体连通的多个墨流路的喷嘴形成部件。油墨流动路径在排出口的排列方向上以高于1200dpi的密度排列，并且形成油墨流动通道的流动通道壁的宽度小于油墨流动通道的高度，并且小于油墨流动的宽度路径。

9. 发明申请

US20090309917A1 INK JET RECORDING APPARATUS AND INK JET HEAD 有权
标题翻译：喷墨记录装置和喷墨头
公开(公告)号：US20090309917A1
公开(公告)日：2009-12-17
申请号：US12482367
申请日：2009-06-10
申请人： Genji Inada , Kansui Takino
发明人： Genji Inada , Kansui Takino
IPC分类号： B41J2/165 , B41J2/175
CPC分类号： B41J2/16532 , B41J2/17513 , B41J2/1752 , B41J2/17553
摘要： An apparatus includes an ink jet head and a suction mechanism. The head includes liquid chambers connected with ink tanks by flow passages. The flow passages include a non-branching flow passage and a branching flow passage. The suction mechanism sucks the liquid chamber and ejection ports corresponding to the non-branching flow passage and the branching flow passage, respectively at substantially the same pressure. The distance from the flow passage junction to the ejection ports connected to the branching flow passage is shorter than the distance from the flow passage junction to the ejection ports connected to the non-branching flow passage. The volume of the liquid chambers corresponding to the branching flow passage is less than or equal to the volume of the liquid chamber corresponding to the non-branching flow passage.
摘要翻译：一种装置包括喷墨头和抽吸机构。头部包括通过流动通道与墨水罐连接的液体室。流动通道包括非分支流动通道和分支流动通道。吸引机构分别以相当于相同压力的方式吸引与非分支流路和分支流路对应的液体室和喷出口。从流路结到与分支流路连接的喷射口的距离比从流路结到与非分支流路连接的喷射口的距离短。对应于分支流路的液室的体积小于或等于与非分支流路对应的液室的体积。

10. 发明申请

US20060113287A1 Laser cutting method 有权
标题翻译：激光切割方法
公开(公告)号：US20060113287A1
公开(公告)日：2006-06-01
申请号：US11273730
申请日：2005-11-14
申请人： Genji Inada , Junichiro Iri , Masayuki Nishiwaki , Sadayuki Sugama
发明人： Genji Inada , Junichiro Iri , Masayuki Nishiwaki , Sadayuki Sugama
IPC分类号： B23K26/38
CPC分类号： B23K26/38 , B23K26/0853 , B23K26/364 , B23K26/40 , B23K26/53 , B23K2101/40 , B23K2103/50 , Y10T29/49401
摘要： At least one exemplary embodiment is directed to a laser cutting method where a laser beam is condensed at internal points inside a substrate forming processing regions, and where the laser is swept along a cutting line, where the cutting line is associated with a recess on the substrate and where the recess can be formed contemporaneously with the formation of the processing regions.
摘要翻译：至少一个示例性实施例涉及激光切割方法，其中激光束在衬底形成处理区域内部的内部点处被冷凝，并且其中激光沿着切割线扫掠，其中切割线与所述切割线上的凹部相关联衬底，并且可以在形成处理区域的同时形成凹部。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式