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    Printing plate and printer using it
    4.
    发明授权
    Printing plate and printer using it 失效
    印版和打印机使用它

    公开(公告)号：US06543360B2

    公开(公告)日：2003-04-08

    申请号：US09748864

    申请日：2000-12-28

    申请人： Hiroshi Sasaki ,  Mitsuyoshi Shouji ,  Kenichi Kawashima ,  Yutaka Ito ,  Teruaki Mitsuya ,  Nobuyoshi Hoshi

    发明人： Hiroshi Sasaki ,  Mitsuyoshi Shouji ,  Kenichi Kawashima ,  Yutaka Ito ,  Teruaki Mitsuya ,  Nobuyoshi Hoshi

    IPC分类号： B41N114

    CPC分类号： B41C1/10 ,  B41C1/1066 ,  B41N3/006

    摘要： A printing system is provided which ensures easy formation of a plate and regeneration of the plate for continued use. The press plate used in a the printing system to form an image using a water-based ink is characterized in that, (I) prior to formation of a latent image, the surface forming the latent image exhibits extra ink-repellency to the ink to be used; (2) the press plate allows a water soluble material forming the latent image to be deposited thereon; (3) the latent image can be formed by allowing the water soluble material to be deposited on the press plate surface; and (4) the press plate can be regenerated as a plate which allows a new latent image to be formed by washing the press plate with water and drying it, upon completion of ensuing processes of development and transfer.

    摘要翻译： 提供一种印刷系统，其确保板的容易形成和板的再生以供继续使用。 在印刷系统中使用的使用水性油墨形成图像的压板的特征在于，（I）在形成潜像之前，形成潜像的表面对油墨具有额外的拒油性， 使用; （2）压板允许形成潜像的水溶性材料沉积在其上; （3）可以通过使水溶性材料沉积在压板表面上来形成潜像; 和（4）压板可以再生成板，其允许通过用水洗涤压板并使其干燥来形成新的潜像，在完成随后的显影和转印过程之后。

    Magnetic disk, and magnetic disk apparatus
    7.
    发明授权
    Magnetic disk, and magnetic disk apparatus 失效
    磁盘和磁盘装置

    公开(公告)号：US5820964A

    公开(公告)日：1998-10-13

    申请号：US554809

    申请日：1995-11-07

    申请人： Takayuki Nakakawaji ,  Shuji Imazeki ,  Yutaka Ito ,  Yuko Morita ,  Mitsuyoshi Shouji ,  Hisashi Morooka ,  Heigo Ishihara ,  Hiroyuki Matsumoto ,  Tetsuya Hamaguchi ,  Hiroshi Sasaki ,  Tomoyuki Hamada

    发明人： Takayuki Nakakawaji ,  Shuji Imazeki ,  Yutaka Ito ,  Yuko Morita ,  Mitsuyoshi Shouji ,  Hisashi Morooka ,  Heigo Ishihara ,  Hiroyuki Matsumoto ,  Tetsuya Hamaguchi ,  Hiroshi Sasaki ,  Tomoyuki Hamada

    IPC分类号： G11B5/725 ,  G11B5/71

    CPC分类号： G11B5/725 ,  Y10S428/90 ,  Y10T428/31544 ,  Y10T428/31663

    摘要： The present invention is aimed at providing a magnetic disk and a magnetic disk apparatus both of which have a high performance lubricating film which makes continuous sliding endurance and low adhesiveness compatible, and a lubricating film having a self repairing function which makes it possible to recombine scratched off lubricating agent from the magnetic disk surface by sliding with a head onto the magnetic disk surface. The lubricating film comprises at least two kinds of lubricating agents each of which forms an individual layer, the layers being laminated. An adhesion enhancing layer is formed between a magnetic film and a lubricating agent at the surface of the magnetic disk, and the adhesion enhancing layer is fixed onto the magnetic film surface. Then, the adhesion enhancing layer and the lubricating agent are combined. The adhesion enhancing layer and the lubricating agent form a salt or complex body, and the lubricating agent can repeat adsorption and desorption with the adhesion enhancing layer reversely by a thermal reaction.

    摘要翻译： 本发明的目的在于提供一种磁盘和磁盘装置，它们都具有能够连续滑动耐久性和低粘合性相容的高性能润滑膜，以及具有自修复功能的润滑膜，使得可以重新划伤划痕 通过将磁头滑动到磁盘表面上，从磁盘表面脱出润滑剂。 润滑膜包括至少两种形成各自层的润滑剂，这些层被层压。 在磁盘表面的磁性膜和润滑剂之间形成粘合增强层，并且将粘合增强层固定在磁性膜表面上。 然后，粘合增强层和润滑剂组合。 粘合增强层和润滑剂形成盐或复合体，并且润滑剂可以通过热反应与粘合增强层重复吸附和解吸。

    Magnetic disk and magnetic recording/reproduction apparatus
    9.
    发明授权
    Magnetic disk and magnetic recording/reproduction apparatus 失效
    磁盘和磁记录/再现装置

    公开(公告)号：US06296917B1

    公开(公告)日：2001-10-02

    申请号：US09051711

    申请日：1998-04-17

    申请人： Takayuki Nakakawaji ,  Mitsuyoshi Shouji ,  Tomoe Takamura ,  Hiroshi Sasaki ,  Shuji Imazeki ,  Yutaka Ito

    发明人： Takayuki Nakakawaji ,  Mitsuyoshi Shouji ,  Tomoe Takamura ,  Hiroshi Sasaki ,  Shuji Imazeki ,  Yutaka Ito

    IPC分类号： G11B5725

    CPC分类号： G11B5/725 ,  Y10S428/90 ,  Y10T428/24355 ,  Y10T428/30 ,  Y10T428/3154 ,  Y10T428/31544

    摘要： A lubricating film is provided for a magnetic disk having a data region and a CSS region formed on its surface. The lubricating film ensures low stiction and good resistance to contact sliding in the data region and also ensures good CSS durability in the CSS region. Therefore, it is possible to provide a magnetic disk and a magnetic recording/reproducing device which do not cause problems with sliding between the magnetic head and the magnetic disk while the apparatus is running normally and even when the apparatus stops accidentally. The lubricating film formed in the data region of the magnetic disk is firmly fixed to the surface of the magnetic disk and is hardly liable to stiction. In addition, it is thick enough to ensure good durability even in the case of contact sliding. The lubricating film formed in the CSS region is composed of a lubricant which is firmly fixed to the surface of the magnetic disk and another lubricant which is weakly fixed to the surface of the magnetic disk; therefore, it is superior in CSS durability. This contributes to the highly reliable magnetic disk and magnetic recording/reproducing device.

    摘要翻译： 为具有形成在其表面上的数据区域和CSS区域的磁盘提供润滑膜。 润滑膜确保数据区域的低粘滞性和良好的接触滑动性，并且还确保CSS区域中的良好的CSS耐久性。 因此，可以提供一种磁盘和磁记录/再现装置，当装置运行正常并且即使装置意外停止时也不会在磁头和磁盘之间滑动的问题。 形成在磁盘的数据区域中的润滑膜牢固地固定在磁盘的表面上，并且几乎不易于凝固。 此外，即使在接触滑动的情况下，其足够厚以确保良好的耐久性。 形成在CSS区域中的润滑膜由固定在磁盘表面上的润滑剂和与磁盘表面弱固定的另一种润滑剂构成。 因此，CSS耐用性优越。 这有助于高度可靠的磁盘和磁记录/再现装置。

    Inkjet head
    10.
    发明授权
    Inkjet head 有权
    喷墨头

    公开(公告)号：US06966630B2

    公开(公告)日：2005-11-22

    申请号：US10187368

    申请日：2002-07-02

    申请人： Hiroshi Sasaki ,  Yutaka Ito ,  Ken-ichi Kawashima ,  Makoto Kurosawa ,  Yoshinari Suzuki

    发明人： Hiroshi Sasaki ,  Yutaka Ito ,  Ken-ichi Kawashima ,  Makoto Kurosawa ,  Yoshinari Suzuki

    IPC分类号： B41J2/135 ,  B41J2/16

    CPC分类号： B41J2/1606 ,  Y10T29/49401

    摘要： An inkjet recording head characterized by better ink repellency, greater resistance to abrasion and a longer service life than a conventional product can be attained when an ink repellent layer comprising a compound made up of a perfluoropolyether chain and alkoxysilane residue is formed on the nozzle plate of the inkjet recording head. An inkjet printer for forming an image by jetting out liquid ink, wherein this nozzle plate is employed, becomes substantially maintenance free.

    摘要翻译： 在包含由全氟聚醚链和烷氧基硅烷残基组成的化合物的防油层形成在喷墨板的喷嘴板上时，可以获得具有比常规产品更好的防油性，更好的耐磨性和更长使用寿命的喷墨记录头 喷墨记录头。 一种用于通过喷射液体油墨来形成图像的喷墨打印机，其中使用该喷嘴板，其基本上无需维护。