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    Printer head, ink jet printer and method for driving printer head
    1.
    发明授权
    Printer head, ink jet printer and method for driving printer head 失效
    打印机头，喷墨打印机和驱动打印头的方法

    公开(公告)号：US06540317B1

    公开(公告)日：2003-04-01

    申请号：US09631514

    申请日：2000-08-03

    申请人： Kenji Okamoto ,  Emi Yamada ,  Makoto Ando

    发明人： Kenji Okamoto ,  Emi Yamada ,  Makoto Ando

    IPC分类号： B41J2205

    CPC分类号： B41J2/04581 ,  B41J2/04588 ,  B41J2/211

    摘要： There is provided a printer head in an ink jet printer that includes: a quantification medium pressuring chamber where a quantification medium is introduced; a discharge medium pressuring chamber where a discharge medium is introduced; a quantification medium nozzle communicating with the quantification medium pressuring chamber; a discharge medium nozzle communicating with the discharge medium pressuring chamber, the discharge medium nozzle being disposed to adjoin the quantification medium nozzle; and a first pressure generating element pulling the quantification medium pushed out of the quantification medium nozzle into the discharge medium nozzle to form a mixed solution by contacting the quantification medium in the discharge medium nozzle through a surface where the quantification medium nozzle opens, wherein the first pressure generating element then generates a pressure for discharging the mixed solution from the discharge medium nozzle.

    摘要翻译： 提供了一种喷墨打印机中的打印机头，包括：定量介质加压室，定量介质被引入; 放电介质加压室，其中引入放电介质; 与定量介质加压室连通的定量介质喷嘴; 与排出介质加压室连通的排出介质喷嘴，排出介质喷嘴设置成与定量介质喷嘴相邻; 以及第一压力产生元件，通过使定量介质喷嘴打开的表面接触排出介质喷嘴中的定量介质，将从定量介质喷嘴推出的定量介质拉出到排出介质喷嘴中以形成混合溶液，其中第一 然后，压力产生元件产生用于从排出介质喷嘴排出混合溶液的压力。

    Printing apparatus and method for controlling the spread of fluid around a nozzle orifice
    2.
    发明授权
    Printing apparatus and method for controlling the spread of fluid around a nozzle orifice 失效
    用于控制流体在喷嘴孔附近扩散的打印装置和方法

    公开(公告)号：US06257700B1

    公开(公告)日：2001-07-10

    申请号：US08787269

    申请日：1997-01-24

    申请人： Takashi Aihara ,  Tohru Naganuma ,  Makoto Ando ,  Kenji Okamoto ,  Koichiro Kishima

    发明人： Takashi Aihara ,  Tohru Naganuma ,  Makoto Ando ,  Kenji Okamoto ,  Koichiro Kishima

    IPC分类号： B41J2135

    CPC分类号： B41J2/1623 ,  B41J2/14233 ,  B41J2/14274 ,  B41J2/1606 ,  B41J2/162 ,  B41J2/1625 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1634 ,  B41J2/1637 ,  B41J2/1646 ,  B41J2/211 ,  B41J2002/14475 ,  B41J2202/21 ,  Y10T29/42 ,  Y10T29/49401

    摘要： A printing apparatus having a printing head that prevents ink, diluent, and a mixed solution thereof from adhering to and spreading about a portion of the printing head around a nozzle. The printing apparatus has an enhanced ability to reproduce a gradation of concentration, thereby making it possible to form a recorded image of high resolution. The printing head has a first nozzle, which discharges a discharge medium, and a second nozzle, which discharges a metering medium. The orifices of the first and second nozzles are adjacent to each other in a nozzle outlet face of the printing head. A groove, a hydrophilic portion, or an insular projection is formed between the first and second nozzles to control the spread of ink, diluent, and a mixed solution thereof around the nozzles. The hydrophilic portion may be made by a non-processed portion of the outlet face of the printing head, and a portion other than the nonprocessed portion may be made a hydrophobic portion. Several variations of the groove, hydrophilic portion, and insular projection are disclosed.

    摘要翻译： 一种具有打印头的打印装置，该打印头防止油墨，稀释剂及其混合溶液附着在喷嘴周围的一部分打印头上并使其散布。 打印装置具有增强的浓缩等级的再现能力，从而可以形成高分辨率的记录图像。 打印头具有排出排出介质的第一喷嘴和排出计量介质的第二喷嘴。 第一和第二喷嘴的喷嘴在打印头的喷嘴出口面中彼此相邻。 在第一和第二喷嘴之间形成凹槽，亲水部分或岛状突起，以控制墨水，稀释剂及其喷嘴周围的混合溶液的扩散。 亲水部分可以由印刷头的出口面的未处理部分制成，并且除非处理部分之外的部分可以制成疏水部分。 公开了槽，亲水部分和岛状突起的几种变化。

    Printer apparatus
    3.
    发明授权
    Printer apparatus 失效
    打印机装置

    公开(公告)号：US6158842A

    公开(公告)日：2000-12-12

    申请号：US698578

    申请日：1996-08-15

    申请人： Makoto Ando ,  Tohru Naganuma ,  Takashi Aihara ,  Kenji Okamoto

    发明人： Makoto Ando ,  Tohru Naganuma ,  Takashi Aihara ,  Kenji Okamoto

    IPC分类号： B41J2/135 ,  B41J2/14 ,  B41J2/205 ,  H04N1/23

    CPC分类号： B41J2/1433 ,  B41J2/14274 ,  B41J2002/14419 ,  B41J2002/14475 ,  B41J2202/21

    摘要： A printer apparatus having a print head which has a first pressure chamber into which a discharge medium is introduced, a second pressure chamber into which a feed medium is introduced, and at least one set of nozzles comprised of a first nozzle communicated with the first pressure chamber and a second nozzle communicated with the second pressure chamber arranged adjacent to each other and which mixes and discharges the discharge medium and the feed medium from the nozzles, wherein a liquid repellent treatment is applied to at least one of the portion between the mutually adjoining first nozzle and second nozzle and a portion between the sets of nozzles adjoining each other on a nozzle opening face of the print head; wherein a projecting portion is formed on at least one of the portion between the mutually adjoining first nozzle and second nozzle and the portion between the sets of nozzles adjoining each other on the nozzle opening face of the print head; or wherein a recessed portion is formed between the mutually adjoining sets of nozzles of the nozzle opening face of the print head.

    摘要翻译： 一种具有打印头的打印机装置，所述打印头具有其中引入有放电介质的第一压力室，被引入进料介质的第二压力室，以及包括与所述第一压力连通的第一喷嘴的至少一组喷嘴 室和与第二压力室相连的第二喷嘴，彼此相邻布置，并且从喷嘴混合并排出排出介质和进料介质，其中，将液体排斥处理施加到相互邻接的部分之间的至少一个部分 第一喷嘴和第二喷嘴以及在喷墨头开口面之间彼此相邻的喷嘴组之间的部分; 其特征在于，在所述相互邻接的第一喷嘴和所述第二喷嘴之间的所述部分中的至少一个与所述打印头的喷嘴开口面上彼此相邻的所述喷嘴组之间的部分中的至少一个上形成有突出部， 或者其中在打印头的喷嘴开口面的相互邻接的喷嘴组之间形成凹部。

    Method for controlling the spread of fluid around a nozzle orifice
    4.
    发明授权
    Method for controlling the spread of fluid around a nozzle orifice 失效
    控制喷嘴孔附近流体扩散的方法

    公开(公告)号：US06276057B1

    公开(公告)日：2001-08-21

    申请号：US09349982

    申请日：1999-07-09

    申请人： Takashi Aihara ,  Tohru Naganuma ,  Makoto Ando ,  Kenji Okamoto ,  Koichiro Kishima

    发明人： Takashi Aihara ,  Tohru Naganuma ,  Makoto Ando ,  Kenji Okamoto ,  Koichiro Kishima

    IPC分类号： B21D5376

    CPC分类号： B41J2/1623 ,  B41J2/14233 ,  B41J2/14274 ,  B41J2/1606 ,  B41J2/162 ,  B41J2/1625 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1634 ,  B41J2/1637 ,  B41J2/1646 ,  B41J2/211 ,  B41J2002/14475 ,  B41J2202/21 ,  Y10T29/42 ,  Y10T29/49401

    摘要： A method of manufacturing a printing head which can prevent ink, diluent, and a mixed solution thereof from adhering to and spreading about a portion of the print head around the nozzle is disclosed. The method comprises forming a hydrophobic film on a surface of a nozzle member, forming a first nozzle into which a discharge medium is introduced, and a second nozzle into which a metering medium is introduced, in the nozzle member. The first nozzle has a first orifice on the surface, and the second nozzle has a second orifice also on the surface. The first and second orifices are located so as to ooze the metering medium from the second orifice to the first orifice through the surface. An additional step of removing the hydrophobic film from a portion of the surface between the first and second orifices to define a groove is included.

    摘要翻译： 公开了一种制造能够防止油墨，稀释剂及其混合溶液粘附并围绕喷嘴围绕打印头部分散布的打印头的方法。 该方法包括在喷嘴构件的表面上形成疏水膜，在喷嘴构件中形成其中引入有放电介质的第一喷嘴和引入计量介质的第二喷嘴。 第一喷嘴在表面上具有第一孔口，第二喷嘴在表面上也具有第二孔口。 第一和第二孔定位成将计量介质从第二孔渗透至穿过表面的第一孔。 包括从第一和第二孔之间的表面的一部分去除疏水膜以限定凹槽的附加步骤。

    Optical pickup
    6.
    发明授权
    Optical pickup 失效
    光学拾音

    公开(公告)号：US08477585B2

    公开(公告)日：2013-07-02

    申请号：US13291246

    申请日：2011-11-08

    申请人： Kenji Okamoto

    发明人： Kenji Okamoto

    IPC分类号： G11B7/12

    CPC分类号： G11B7/1374 ,  G11B7/08511 ,  G11B7/1353 ,  G11B7/1376 ,  G11B2007/0006

    摘要： An optical pickup has an objective lens that is shared for light of three wavelengths. The effective diameter of the light that passes through the objective lens decreases in a sequence of the light of a first wavelength (light for a first optical disk), the light of a second wavelength (light for a second optical disk) and the light of a third wavelength (light for a third optical disk); and the light of the third wavelength is incident on the objective lens in a finite system. The objective lens is provided so that the focal distance of the light of the second wavelength is greater than the focal distance of the light of the first wavelength.

    摘要翻译： 光拾取器具有用于三个波长的光共享的物镜。 通过物镜的光的有效直径以第一波长的光（第一光盘的光），第二波长的光（第二光盘的光）和第二波长的光 第三波长（第三光盘的光）; 并且第三波长的光在有限的系统中入射到物镜上。 物镜被提供为使得第二波长的光的焦距大于第一波长的光的焦距。

    Method of authenticating individual and apparatus of authenticating individual used for the same
    7.
    发明授权
    Method of authenticating individual and apparatus of authenticating individual used for the same 有权
    认证个人身份认证方法和使用的个人认证方法

    公开(公告)号：US08462995B2

    公开(公告)日：2013-06-11

    申请号：US12936469

    申请日：2009-03-31

    申请人： Hitoshi Fujii ,  Kenji Okamoto

    发明人： Hitoshi Fujii ,  Kenji Okamoto

    IPC分类号： G06K9/62

    CPC分类号： G06F21/32 ,  A61B3/1225 ,  A61B5/0261 ,  A61B5/117 ,  G06K9/00604 ,  G06K9/00919 ,  G06K2009/00932

    摘要： Individual authentication method and apparatus therefor, wherein at least one information out of an eyeground blood vessel image information obtained by an optical means, eyeground blood flow distribution image information obtained by using a laser, and information relating to the change over time thereof is compared and collated with personal information registered in advance, and at least the one information out of the eyeground blood vessel image information, the eyeground blood flow distribution image information, and the information relating to the change over time thereof within a measurement field of view obtained in a direction of a line of sight fixed by a fixation target registered in advance is compared and collated with the personal information registered in advance. The fixation target for fixing the direction of the line of sight may be selected from a plurality of fixation points, such as a part of a character string, a part of a still image, or a part of a moving picture, and has an information of which of them to fixedly view registered in advance. An improved technology for further reinforcing the individual authentication method using measurement of an eyeground blood vessel pattern or an eyeground blood flow distribution is provided.

    摘要翻译： 个人认证方法及其装置，其中通过光学装置获得的眼底血管图像信息中的至少一个信息，使用激光获得的眼底血流分布图像信息和与其随时间变化相关的信息进行比较，以及 与预先登记的个人信息进行整理，并且至少在眼底血管图像信息，眼底血流分布图像信息和与其在时间上的变化相关的信息中的一个信息在获得的测量视野内 将由预先登记的固定目标固定的视线的方向与预先登记的个人信息进行比较和整理。 用于固定视线方向的固定目标可以从诸如字符串的一部分，静止图像的一部分或运动图像的一部分的多个固定点中选择，并且具有信息 其中哪一个固定地提前注册。 提供了一种用于进一步加强使用眼底血管图案或眼底血流分布的测量的个体认证方法的改进技术。

    Liquid crystal display
    8.
    发明授权
    Liquid crystal display 有权
    液晶显示器

    公开(公告)号：US08427610B2

    公开(公告)日：2013-04-23

    申请号：US13113539

    申请日：2011-05-23

    申请人： Kazuya Ueda ,  Tsuyoshi Kamada ,  Hidefumi Yoshida ,  Yoshio Koike ,  Kenji Okamoto ,  Yuichi Inoue ,  Seiji Tanuma

    发明人： Kazuya Ueda ,  Tsuyoshi Kamada ,  Hidefumi Yoshida ,  Yoshio Koike ,  Kenji Okamoto ,  Yuichi Inoue ,  Seiji Tanuma

    IPC分类号： G02F1/1337 ,  G02F1/133

    CPC分类号： G02F1/133707 ,  C09K19/02 ,  C09K19/56 ,  G02F1/133371 ,  G02F1/133753 ,  G02F1/1393

    摘要： A liquid crystal display device includes a pair of substrates provided opposite to each other, a common electrode provided on one of the pair of substrates, and a pixel electrode provided on the other of the pair of substrates. A vertical alignment type liquid crystal is sealed between the pair of substrates. An alignment film is polymerizable upon irradiation of UV, and is obtained by polymerizing substantially the entire alignment film with a voltage applied between the electrodes after the liquid crystal is sealed between the substrates. A pixel region has areas whose electro-optical characteristics are different from each other because of a difference between applied voltages at the time of polymerization.

    摘要翻译： 液晶显示装置包括彼此相对设置的一对基板，设置在一对基板中的一个基板上的公共电极和设置在该对基板中的另一个基板上的像素电极。 在一对基板之间密封垂直取向型液晶。 取向膜在照射紫外线时是可聚合的，并且通过在液晶被密封在基板之后，在施加在电极之间的电压基本上聚合整个取向膜而获得。 像素区域由于聚合时的施加电压的差异而具有电光特性彼此不同的区域。

    BLADE CONTROL SYSTEM, CONSTRUCTION MACHINE AND BLADE CONTROL METHOD
    9.
    发明申请
    BLADE CONTROL SYSTEM, CONSTRUCTION MACHINE AND BLADE CONTROL METHOD 有权
    叶片控制系统，建筑机械和叶片控制方法

    公开(公告)号：US20130090817A1

    公开(公告)日：2013-04-11

    申请号：US13267041

    申请日：2011-10-06

    申请人： Kazuhiko HAYASHI ,  Kenjiro Shimada ,  Kenji Okamoto

    发明人： Kazuhiko HAYASHI ,  Kenjiro Shimada ,  Kenji Okamoto

    IPC分类号： E02F3/85

    CPC分类号： E02F9/2029 ,  E02F3/847 ,  E02F9/265

    摘要： A blade system of the present invention includes: a blade angle calculating part configured to calculate sum of a forwardly tilting angle of a vehicle body with respect to a reference surface and a blade lifting angle of a lift frame with respect to a reference position; a difference angle calculating part configured to calculate a difference angle by subtracting a predetermined angle from the sum of the forwardly tilting angle and the blade lifting angle; an opening ratio setting part configured to set an opening ratio of a proportional control valve based on the difference angle; and a lift controlling part configured to control the proportional control valve in accordance with the opening ratio set by the opening ratio setting part until a predetermined period of time is elapsed after onset of dozing by a blade.

    摘要翻译： 本发明的叶片系统包括：叶片角度计算部，被配置为计算相对于基准面的车体的向前倾斜角度和升降机架相对于基准位置的叶片提升角度的和; 差分角度计算部，被配置为通过从所述向前倾斜角和所述叶片提升角度之和减去预定角度来计算差角; 开度比设定部，其基于所述差角度来设定比例控制阀的开度比; 以及升降控制部，其构造成根据由开度比设定部设定的开度比来控制比例控制阀，直到叶片开始打瞌睡为止，经过规定时间。