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    HEAD CARTRIDGE AND LIQUID EJECTION APPARATUS
    54.
    发明申请
    HEAD CARTRIDGE AND LIQUID EJECTION APPARATUS 失效
    头盒和液体喷射装置

    公开(公告)号：US20080074463A1

    公开(公告)日：2008-03-27

    申请号：US11945741

    申请日：2007-11-27

    申请人： Atsushi Nakamura ,  Shota Nishi ,  Masato Nakamura ,  Toshio Fukuda ,  Yuji Yakura ,  Shigeyoshi Hirashima ,  Shinichi Horii

    发明人： Atsushi Nakamura ,  Shota Nishi ,  Masato Nakamura ,  Toshio Fukuda ,  Yuji Yakura ,  Shigeyoshi Hirashima ,  Shinichi Horii

    IPC分类号： B41J2/165

    CPC分类号： B41J2/16535

    摘要： A head cartridge and a liquid ejection apparatus in which cleaning is performed using a liquid absorbing force of a wiping member produced along with restoration of temporarily increased elastic displacement of the wiping member. In one embodiment, an elastic displacement h (height of a projection) of a cleaning roller temporarily produced by the projection arranged at a position in the foreground of ink ejection nozzles in the cleaning direction of a nozzle surface is established to satisfy the following condition: h>(Vu/Vr)(L+n/2−φ/2), where the restoring speed of the elastic deformation of the cleaning roller is denoted as Vu, the moving speed of the cleaning roller is denoted as Vr, the movement distance of the cleaning roller from a restoring initiation point of the elastic deformation to the center of the liquid ejection nozzles is L, the contact width between the cleaning roller and the nozzle surface is n, and the diameter of the ink ejection nozzle is φ.

    摘要翻译： 一种头盒和液体喷射装置，其中使用擦拭构件的液体吸收力进行清洁，同时恢复擦拭构件的弹性位移的暂时增加。 在一个实施例中，建立由设置在喷墨嘴的前景位置处的喷嘴临时产生的清洁辊在喷嘴表面的清洁方向上的弹性位移h（突起的高度），以满足以下条件： h>（Vu / Vr）（L + n / 2-phi / 2），<？in-line-formula description =“In-line-formula”=“lead” 清洁辊的弹性变形的恢复速度为Vu，“清洗辊的移动速度”表示为“Vr”，清洁辊的移动距离为“ 弹性变形到液体喷嘴的中心的恢复起始点为L，清洁辊和喷嘴表面之间的接触宽度为n，喷墨嘴的直径为phi。

    Head cartridge and liquid ejection apparatus
    55.
    发明授权
    Head cartridge and liquid ejection apparatus 失效
    头盒和液体喷射装置

    公开(公告)号：US07334865B2

    公开(公告)日：2008-02-26

    申请号：US11069376

    申请日：2005-03-01

    申请人： Atsushi Nakamura ,  Shota Nishi ,  Masato Nakamura ,  Toshio Fukuda ,  Yuji Yakura ,  Shigeyoshi Hirashima ,  Shinichi Horii

    发明人： Atsushi Nakamura ,  Shota Nishi ,  Masato Nakamura ,  Toshio Fukuda ,  Yuji Yakura ,  Shigeyoshi Hirashima ,  Shinichi Horii

    IPC分类号： B41J2/165

    CPC分类号： B41J2/16535

    摘要： A head cartridge and a liquid ejection apparatus are provided in which cleaning performance of cleaning means is improved using a liquid absorbing force of a wiping member produced along with restoration of temporarily increased elastic displacement of the wiping member. An elastic displacement h (height of a projection) of a cleaning roller temporarily produced by the projection arranged at a position in the foreground of ink ejection nozzles in the cleaning direction of a nozzle surface is established to satisfy the following condition: h>(Vu/Vr)(L+n/2−φ/2), where the restoring speed of the elastic deformation of the cleaning roller is denoted as Vu; the moving speed of the cleaning roller is denoted as Vr; the movement distance of the cleaning roller from a restoring initiation point of the elastic deformation to the center of the liquid ejection nozzles is L; the contact width between the cleaning roller and the nozzle surface is n; and the diameter of the ink ejection nozzle is φ.

    摘要翻译： 提供一种头盒和液体喷射装置，其中使用擦拭构件的液体吸收力改善清洁装置的清洁性能，同时恢复擦拭构件的暂时增加的弹性位移。 建立由喷嘴临时产生的喷墨头的清洁方向上位于喷墨头前景位置处的突起的弹性位移h（突起的高度），以满足以下条件： line-formula description =“In-line Formulas”end =“lead”？> h>（Vu / Vr）（L + n / 2-phi / 2），<？in-line-formula description =“In-line 公式“end =”tail“？>其中清洁辊的弹性变形的恢复速度表示为Vu; 清洁辊的移动速度表示为Vr; 清洁辊从弹性变形的恢复起始点到液体喷射喷嘴的中心的移动距离为L; 清洁辊和喷嘴表面之间的接触宽度为n; 并且喷墨嘴的直径为phi。

    Metallic Powder for Powder Metallurgy Whose Main Component is Iron and Iron-Based Sintered Body
    56.
    发明申请
    Metallic Powder for Powder Metallurgy Whose Main Component is Iron and Iron-Based Sintered Body 有权
    金属粉末冶金粉末冶金主要成分是铁和铁基烧结体

    公开(公告)号：US20070292298A1

    公开(公告)日：2007-12-20

    申请号：US11574275

    申请日：2005-08-05

    申请人： Toru Imori ,  Atsushi Nakamura ,  Yasushi Narusawa ,  Masataka Yahagi

    发明人： Toru Imori ,  Atsushi Nakamura ,  Yasushi Narusawa ,  Masataka Yahagi

    IPC分类号： C22C38/00 ,  B22F1/00 ,  B22F3/02 ,  C22C33/02

    CPC分类号： C22C38/00 ,  B22F1/007 ,  B22F2998/00 ,  C22C33/0228 ,  C22C38/16 ,  B22F3/10

    摘要： Provided is iron-based metal powder for powder metallurgy including a metallic soap containing at least one or more types selected from a group of Ag, Au, Bi, Co, Cu, Mo, Ni, Pd, Pt, Sn, Te and W having a higher standard oxidization potential than iron, and an iron sintered body having a rust prevention function, wherein at least one or more types of metallic soap selected from a group of Ag, Au, Bi, Co, Cu, Mo, Ni, Pd, Pt, Sn, Te and W having a higher standard oxidization potential than iron is added to iron-based metal powder for powder metallurgy, and sintering is performed thereto. As a result, obtained is mixed powder for powder metallurgy capable of improving the rust prevention effect easily without having to hardly change the conventional processes.

    摘要翻译： 本发明提供一种粉末冶金用铁系金属粉末，其含有选自Ag，Au，Bi，Co，Cu，Mo，Ni，Pd，Pt，Sn，Te和W中的至少一种以上的金属皂，其具有 具有比铁更高的标准氧化电位和具有防锈功能的铁烧结体，其中，选自Ag，Au，Bi，Co，Cu，Mo，Ni，Pd中的至少一种以上的金属皂， 将具有比铁更高的标准氧化电位的Pt，Sn，Te和W加入用于粉末冶金的铁基金属粉末中，并进行烧结。 结果，得到了能够容易地提高防锈效果的粉末冶金用混合粉末，而不用几乎不改变常规方法。

    Uper Layer Film Forming Composition for Liquid Immersion and Method of Forming Photoresist Pattern
    57.
    发明申请
    Uper Layer Film Forming Composition for Liquid Immersion and Method of Forming Photoresist Pattern 有权
    用于液体浸渍的Uper层成膜组合物和形成光刻胶图案的方法

    公开(公告)号：US20070269734A1

    公开(公告)日：2007-11-22

    申请号：US10586187

    申请日：2005-01-14

    申请人： Toru Kimura ,  Yukio Nishimura ,  Tomohiro Utaka ,  Hiroaki Nemoto ,  Atsushi Nakamura ,  Takashi Chiba ,  Hiroki Nakagawa

    发明人： Toru Kimura ,  Yukio Nishimura ,  Tomohiro Utaka ,  Hiroaki Nemoto ,  Atsushi Nakamura ,  Takashi Chiba ,  Hiroki Nakagawa

    IPC分类号： G03F7/20 ,  G03F7/11 ,  H01L21/027

    CPC分类号： G03F7/2041 ,  C08F214/182 ,  C08F214/186 ,  C08F216/10 ,  C08F220/18 ,  C08F220/24 ,  G03F7/11 ,  C08F220/06 ,  C08F2222/1013

    摘要： An immersion upper layer film composition is provided which exhibits sufficient transparency for the exposure wavelength 248 nm(KrF) and 193 nm(ArF), can form a protective film on the photoresist film without being intermixed with the photoresist film, is not eluted into water used during immersion exposure to maintain a stable film, and can be easily dissolved in an alkaline developer. The composition applied to coat on the photoresist film when using an immersion exposure device which is irradiated through water provided between a lens and the photoresist film, the composition comprises a resin forming a water-stable film during irradiation and being dissolved in a subsequent developer, and a solvent containing a monovalent alcohol having 6 or less carbon atoms, and the resin contains a resin component having an alcoholic hydroxyl group on the side chain containing a fluoroalkyl group on at least the carbon atom of α-position.

    摘要翻译： 提供了对于曝光波长248nm（KrF）和193nm（ArF）显示足够的透明度的浸没上层膜组合物，可以在光致抗蚀剂膜上形成保护膜而不与光致抗蚀剂膜混合，不会被洗脱到水中 在浸渍曝光期间使用以保持稳定的膜，并且可以容易地溶解在碱性显影剂中。 当使用通过设置在透镜和光致抗蚀剂膜之间的水照射的浸没曝光装置时，该组合物涂覆在光致抗蚀剂膜上，该组合物包含在照射期间形成水稳定膜并溶解在随后的显影剂中的树脂， 和含有6个以下碳原子的一元醇的溶剂，该树脂含有至少在α-位的碳原子上在侧链上含有氟烷基的具有醇羟基的树脂成分。

    Optical data recording method
    58.
    发明授权
    Optical data recording method 有权
    光学数据记录方法

    公开(公告)号：US07272095B2

    公开(公告)日：2007-09-18

    申请号：US10501500

    申请日：2003-10-09

    申请人： Mamoru Shoji ,  Kenji Koishi ,  Atsushi Nakamura ,  Takashi Ishida ,  Shuichi Tasaka

    发明人： Mamoru Shoji ,  Kenji Koishi ,  Atsushi Nakamura ,  Takashi Ishida ,  Shuichi Tasaka

    IPC分类号： G11B7/0045 ,  G11B20/14

    CPC分类号： G11B7/24085 ,  G11B7/00456 ,  G11B11/10506 ,  G11B11/1053

    摘要： The optical data recording method comprising the steps of: modulating data to be recorded, to generate a plurality of recording modulation codes; and emitting a pulse-like light beam to an optical disc, so that a plurality of recording marks and spaces which have lengths corresponding to the plurality of recording modulation codes are formed on the optical disc. In the optical data recording method, at least two of the plurality of recording marks comprises: a first pulse which is disposed at a front and forms a leading edge of the recording mark, a last pulse which is disposed at a backend and forms a trailing edge of the recording mark, and a multi-pulse train which is disposed between the first pulse and the last pulse and forms a center of the recording mark. The multi-pulse train has a pulse period longer than T which represents a reference period of the recording modulation code.

    摘要翻译： 该光学数据记录方法包括以下步骤：调制要记录的数据，以产生多个记录调制码; 并向光盘发射脉冲状光束，使得在光盘上形成具有与多个记录调制码对应的长度的多个记录标记和空间。 在光学数据记录方法中，多个记录标记中的至少两个记录标记包括：设置在前面并形成记录标记的前沿的第一脉冲，设置在后端并形成尾部的最后脉冲 记录标记的边缘，以及设置在第一脉冲和最后脉冲之间并形成记录标记的中心的多脉冲串。 多脉冲串具有长于T的脉冲周期，其表示记录调制码的参考周期。

    Liquid Discharging Device
    59.
    发明申请
    Liquid Discharging Device 有权
    液体放电装置

    公开(公告)号：US20070211106A1

    公开(公告)日：2007-09-13

    申请号：US10574738

    申请日：2004-10-07

    申请人： Takeo Eguchi ,  Kazuyasu Takenaka ,  Shin Todo ,  Atsushi Nakamura ,  Iwao Ushinohama

    发明人： Takeo Eguchi ,  Kazuyasu Takenaka ,  Shin Todo ,  Atsushi Nakamura ,  Iwao Ushinohama

    IPC分类号： B41J2/14

    CPC分类号： B41J2/14056 ,  B41J2/1404 ,  B41J2/14145 ,  B41J2002/14387 ,  B41J2002/14403 ,  B41J2202/11

    摘要： The present invention is a liquid discharge device having a function of supplying liquid to liquid chambers in a stable manner, and also has a function of suppressing interference between liquid discharge portions due to discharging of liquid droplets. The liquid discharge device has a liquid discharge head in which a plurality of liquid discharge portions including an ink liquid chamber (12) for storing a liquid to be discharged, and nozzles (18) for discharging the liquid stored in the ink liquid chamber (12), are arrayed on a substrate. The liquid discharge device comprises: individual channels (20) provided for each of the liquid discharge portions so as to communicate with the ink liquid chamber (12) and supply liquid to within the ink liquid chamber (12); and a common channel (30) which is provided to the plurality of individual channels (20) so as to communicate with each of the plurality of individual channels (20), for supplying liquid to the plurality of individual channels (20). The common channel (30) includes a first common channel (31) provided on a liquid supply source side, and a second common channel (32) provided adjacent to the individual channels (20), and having liquid channel resistance greater than that of the first common channel (31).

    摘要翻译： 本发明是一种液体排出装置，其具有以液体液体稳定地供给液体的功能，并且还具有抑制液滴排出时的液体排出部之间的干扰的功能。 液体排出装置具有液体排出头，其中包括用于储存待排出的液体的墨液室（12）的多个液体排出部分和用于排出存储在墨液室（12）中的液体的喷嘴 ）排列在基板上。 液体排出装置包括：为每个液体排出部分提供的各个通道（20），以与墨水液体室（12）连通并将液体供应到墨水液体室（12）内; 以及公共通道（30），其被提供到所述多个单独通道（20）以便与所述多个单独通道（20）中的每一个通信，以将液体供应到所述多个单独通道（20）。 公共通道（30）包括设置在液体供应源侧的第一公共通道（31）和邻近各个通道（20）设置的第二公共通道（32），并且具有大于 第一个通道（31）。