公开(公告)号：US07282531B2

公开(公告)日：2007-10-16

申请号：US11091568

申请日：2005-03-29

申请人： Takashi Miyai ,  Naoki Kodama

发明人： Takashi Miyai ,  Naoki Kodama

IPC分类号： C08K5/35 ,  C08K3/10 ,  C01L31/00 ,  C01L33/00 ,  C09D5/02

CPC分类号： C08K5/17 ,  C08K5/353 ,  C09D133/04 ,  Y10T428/31935 ,  C08L33/04

摘要： It is an object to provide an acrylic resin composition dispersed in water. The composition has excellent appearance and sufficient dispersion stability, is stable even in one-package composition, exhibits physical properties of coating film excellent in water resistance, solvent resistance and weathering resistance, and sufficiently deals with recent environmental issues. It is also an object of the present invention to provide a coating film formed using such an acrylic resin composition dispersed in water. It is also an object of the present invention to provide a coating film formed using such an acrylic resin composition dispersed in water. The acrylic resin composition dispersed in water is an one-package composition obtained by combining a polymer comprising a monomer unit containing an aliphatic hydrocarbon group having 8 to 24 carbon atoms and a (meth)acrylic acid monomer unit, an oxazoline compound having two or more oxazoline rings and a specific amine compound.

摘要翻译： 本发明的目的是提供一种分散在水中的丙烯酸树脂组合物。 该组合物具有优异的外观和充分的分散稳定性，即使在一包装组合物中也是稳定的，表现出耐水性，耐溶剂性和耐候性优异的涂膜的物理性能，并且充分地解决了近期的环境问题。 本发明的另一个目的是提供一种使用分散在水中的丙烯酸树脂组合物形成的涂膜。 本发明的另一个目的是提供一种使用分散在水中的丙烯酸树脂组合物形成的涂膜。 分散在水中的丙烯酸树脂组合物是通过将包含具有8至24个碳原子的脂族烃基的单体单元和（甲基）丙烯酸单体单元的单体单元的聚合物，具有两个或更多个的（甲基）丙烯酸单体单元， 恶唑啉环和特定的胺化合物。

公开(公告)号：US06643474B2

公开(公告)日：2003-11-04

申请号：US09891060

申请日：2001-06-25

申请人： Naoki Kodama ,  Takashi Nakagawa ,  Shinji Kato ,  Tuyoshi Higaki ,  Hiroshi Maeda ,  Kaori Mori

发明人： Naoki Kodama ,  Takashi Nakagawa ,  Shinji Kato ,  Tuyoshi Higaki ,  Hiroshi Maeda ,  Kaori Mori

IPC分类号： G03G1500

CPC分类号： G03G15/55 ,  G03G2215/00548

摘要： It is an object of the invention to enable a maintenance work to be executed with appropriate timing. When jam occurrence is detected by jam sensors placed in a plurality of positions in a sheet transporting path, a control section changes a display state such as a shape and a blinking period of a mark in a display section, in accordance with history information which is stored in a storage section. When the display contents of the display section is visually checked, the part where the jam has occurred can be identified from the display position of the mark, and the jam occurrence history in the part can be known from the shape and the blinking period of the mark. Therefore, it is possible to correctly judge the necessity of a maintenance work.

公开(公告)号：US4917466A

公开(公告)日：1990-04-17

申请号：US227253

申请日：1988-08-02

申请人： Akio Nakamura ,  Naoki Kodama ,  Osami Hayashi ,  Hirofumi Saita

发明人： Akio Nakamura ,  Naoki Kodama ,  Osami Hayashi ,  Hirofumi Saita

IPC分类号： G02F1/13 ,  H01L21/56

CPC分类号： G02F1/13452 ,  H01L21/563 ,  H01L2224/16 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/73203 ,  H01L2224/73204 ,  H01L2924/01014 ,  H01L2924/01046 ,  H01L2924/01068 ,  H01L2924/01077 ,  H01L2924/01078 ,  H01L2924/01079

摘要： The invention provides a very efficient and reliable method for electrically connecting the electrodes of an electronic device, e.g., IC chips, and the electrodes of, for example, a glass-made circuit board substrate with good repairability. Thus, the electrodes of the IC chip are each first coated with an electroconductive thermally meltable adhesive resinous composition to form a resinous bump, the IC chip is mounted on the substrate with the adhesive-coated electrodes contacting with the respective electrodes of the substrate, and remelting and then solidifying the resinous bumps so that the electrodes are bonded and electrically connected together. As compared with the conventional methods in which an electroconductive thermosetting resinous composition is used for the bumps on the electrodes, the electrical connection can be obtained with a smaller thermal effect and good replaceability of the IC chip found unacceptable with an acceptable one.

公开(公告)号：US07692898B2

公开(公告)日：2010-04-06

申请号：US11647029

申请日：2006-12-27

申请人： Ryohheita Hattori ,  Naoki Kodama ,  Hiroyuki Suzuki

发明人： Ryohheita Hattori ,  Naoki Kodama ,  Hiroyuki Suzuki

IPC分类号： G11B5/31

CPC分类号： G11B5/6064 ,  G11B5/3136 ,  G11B5/3967 ,  G11B5/607

摘要： Embodiments of the present invention pertain to a magnetic head that includes negative expansion material. According to one embodiment, the magnetic head includes a read element, a substrate, and at least a partial layer of negative expansion material to control, at least in part, a fly height between an air bearing surface associated with the magnetic head and a disk surface. The material is manganese nitride based and non-insulating and the layer of negative expansion material is parallel to the substrate, according to one embodiment.

摘要翻译： 本发明的实施例涉及包括负膨胀材料的磁头。 根据一个实施例，磁头包括读取元件，基板以及至少部分负膨胀材料层，以至少部分地控制与磁头相关联的空气支承表面之间的飞行高度和盘 表面。 根据一个实施例，该材料是基于氮化锰的和非绝缘的，而负极膨胀材料层平行于衬底。

公开(公告)号：US20050245661A1

公开(公告)日：2005-11-03

申请号：US10512157

申请日：2003-04-10

申请人： Naoki Kodama ,  Kunio Takahashi ,  Shidzuka Yamazawa

发明人： Naoki Kodama ,  Kunio Takahashi ,  Shidzuka Yamazawa

IPC分类号： C08G18/62 ,  C08G18/70 ,  C09D5/02 ,  C09D175/04 ,  C09D201/06 ,  C08K3/20

CPC分类号： C09D5/02 ,  C08G18/6254 ,  C08G18/706 ,  C09D175/04 ,  C09D201/06

摘要： The present invention has for its object to provide an emulsion polymer resin composition adapted to give a coating film having an excellent appearance in terms of gloss, image sharpness, and apparent thickness, be satisfactory in curability and storage stability, contribute to cost reduction, express satisfactory coating film properties such as hardness, high impact resistance, scratch resistance, acid rain resistance, and weather resistance, and be conducive to a reduced VOC level, a curable composition comprising the above emulsion polymer resin composition and a crosslinking agent, and a cured coating film formed from the above curable composition. The present invention is an emulsion polymer resin composition which contains a hydroxyl group and a functional group reactive with the hydroxyl group within the same particle and has a weight average molecular weight of not less than 10000 but not more than 500000.

摘要翻译： 本发明的目的是提供一种乳液聚合物树脂组合物，其适用于在光泽度，图像清晰度和表观厚度方面具有优异外观的涂膜，令人满意的固化性和储存稳定性，有助于降低成本，快速 包含上述乳液聚合物树脂组合物和交联剂的可固化组合物和硬化剂的固化性组合物，包括硬度，耐冲击性，耐擦伤性，耐酸雨性和耐候性等令人满意的涂膜性能，并且有助于降低VOC水平 由上述可固化组合物形成的涂膜。 本发明是一种乳液聚合物树脂组合物，其含有羟基和与该相同粒子内的羟基具有反应性的官能团，其重均分子量不小于10000，但不大于500000。

公开(公告)号：US20050070656A1

公开(公告)日：2005-03-31

申请号：US10922137

申请日：2004-08-18

申请人： Naoki Kodama

发明人： Naoki Kodama

IPC分类号： G02B5/02 ,  C08F220/12 ,  C08G18/62 ,  C08J5/18 ,  C08K3/00 ,  C08K5/29 ,  C08L1/00 ,  C08L33/04 ,  C08L33/06 ,  C08L33/08 ,  C08L33/10 ,  G02B1/04

CPC分类号： C08J5/18 ,  C08J2333/10 ,  C08L33/04 ,  C08L33/10 ,  C08L2312/00 ,  C08L2666/04

摘要： As a means to prevent an optical sheet from being warped, a composition for an optical sheet is provided. The composition includes (A) a copolymer containing at least one repeating unit selected from the group consisting of a repeating unit derived from a (meth) acrylic ester possessing a cycloalkyl group, a repeating unit derived from an iso-butyl (meth) acrylate, and a repeating unit derived from a tert-butyl (meth)acrylate; (B) a light-diffusing agent; and (C) an inorganic particle.

摘要翻译： 作为防止光学片翘曲的手段，提供了一种用于光学片的组合物。 该组合物包含（A）含有至少一种重复单元的共聚物，所述重复单元选自由具有环烷基的（甲基）丙烯酸酯衍生的重复单元，来自（甲基）丙烯酸异丁酯的重复单元， 和衍生自（甲基）丙烯酸叔丁酯的重复单元; （B）光扩散剂; 和（C）无机颗粒。

公开(公告)号：US5723198A

公开(公告)日：1998-03-03

申请号：US258923

申请日：1994-06-13

申请人： Yuzuru Hosoe ,  Yoshihiro Shiroishi ,  Akira Ishikawa ,  Futoshi Tomiyama ,  Kazuetsu Yoshida ,  Tomoo Yamamoto ,  Yotsuo Yahisa ,  Akira Osaki ,  Katsuo Abe ,  Shinji Narishige ,  Naoki Kodama ,  Kiwamu Tanahashi ,  Emi Mangyo

发明人： Yuzuru Hosoe ,  Yoshihiro Shiroishi ,  Akira Ishikawa ,  Futoshi Tomiyama ,  Kazuetsu Yoshida ,  Tomoo Yamamoto ,  Yotsuo Yahisa ,  Akira Osaki ,  Katsuo Abe ,  Shinji Narishige ,  Naoki Kodama ,  Kiwamu Tanahashi ,  Emi Mangyo

IPC分类号： G11B5/66

CPC分类号： G11B5/66 ,  Y10S428/90 ,  Y10T428/24355 ,  Y10T428/24942 ,  Y10T428/265

摘要： In a magnetic recording system including magnetic recording media, a rotation driving unit for driving these magnetic recording media, read/write magnetic heads, driving apparatus for driving these read/write magnetic heads, and a read/write signal processing apparatus, a reading portion of the respective magnetic heads is arranged by a magnetoresistive head. The magnetic recording media are constructed of multi-layered magnetic media having a plurality of magnetic layers fabricated directly, or via underlayers on a non-magnetic disk substrate, and of non-magnetic intermediate layers arranged among these non-magnetic layers. Furthermore, one coercivity which is measured by applying a magnetic field along a circumferential direction of the magnetic recording media, is selected to be larger than the other coercivity which is measured by applying a magnetic field along a radial direction of the magnetic recording media, so that a higher signal-to-noise ratio is achieved, as compared with that of the conventional magnetic recording system. Since the thickness of the non-magnetic intermediate layers is smaller than or equal to 5 nm, and also the total layer is smaller than or equal to 5 nm, and also the total layer number of the plural magnetic layers is selected to be odd, better characteristics can be achieved. Accordingly, since the MTBF (Mean Time Before Failure) is longer than or equal to 0.15 million hours with high recording density, and the disk substrate and the magnetic head sliders can be mounted at high packaging density, a compact and high-capacity magnetic recording system can be obtained.

摘要翻译： 在包括磁记录介质的磁记录系统中，用于驱动这些磁记录介质的旋转驱动单元，读/写磁头，用于驱动这些读/写磁头的驱动装置以及读/写信号处理装置，读/ 相应的磁头由磁阻头安排。 磁记录介质由具有直接制造的多个磁性层或通过非磁盘基板上的底层以及布置在这些非磁性层之间的非磁性中间层的多层磁性介质构成。 此外，通过沿着磁记录介质的圆周方向施加磁场来测量的一个矫顽力被选择为大于通过沿着磁记录介质的径向方向施加磁场而测量的其他矫顽力，因此， 与常规磁记录系统相比，实现了更高的信噪比。 由于非磁性中间层的厚度小于或等于5nm，并且总层小于或等于5nm，并且多个磁性层的总层数也被选择为奇数， 可以实现更好的特性。 因此，由于MTBF（平均故障间隔时间）长于或等于0.15万小时，具有高记录密度，并且盘基板和磁头滑块可以以高封装密度安装，紧凑且高容量的磁记录 系统可以得到。

公开(公告)号：US20050221107A1

公开(公告)日：2005-10-06

申请号：US11091568

申请日：2005-03-29

申请人： Takashi Miyai ,  Naoki Kodama

发明人： Takashi Miyai ,  Naoki Kodama

IPC分类号： C08K5/17 ,  C08K5/353 ,  C09D133/04 ,  B32B27/30

CPC分类号： C08K5/17 ,  C08K5/353 ,  C09D133/04 ,  Y10T428/31935 ,  C08L33/04

摘要： It is an object to provide an acrylic resin composition dispersed in water. The composition has excellent appearance and sufficient dispersion stability, is stable even in one-package composition, exhibits physical properties of coating film excellent in water resistance, solvent resistance and weathering resistance, and sufficiently deals with recent environmental issues. It is also an object of the present invention to provide a coating film formed using such an acrylic resin composition dispersed in water. It is also an object of the present invention to provide a coating film formed using such an acrylic resin composition dispersed in water. The acrylic resin composition dispersed in water is an one-package composition obtained by combining a polymer comprising a monomer unit containing an aliphatic hydrocarbon group having 8 to 24 carbon atoms and a (meth)acrylic acid monomer unit, an oxazoline compound having two or more oxazoline rings and a specific amine compound.

摘要翻译： 本发明的目的是提供一种分散在水中的丙烯酸树脂组合物。 该组合物具有优异的外观和充分的分散稳定性，即使在一包装组合物中也是稳定的，表现出耐水性，耐溶剂性和耐候性优异的涂膜的物理性能，并且充分地解决了近期的环境问题。 本发明的另一个目的是提供一种使用这种分散在水中的丙烯酸树脂组合物形成的涂膜。 本发明的另一个目的是提供一种使用分散在水中的丙烯酸树脂组合物形成的涂膜。 分散在水中的丙烯酸树脂组合物是通过将包含具有8至24个碳原子的脂族烃基的单体单元和（甲基）丙烯酸单体单元的单体单元的聚合物，具有两个或更多个的（甲基）丙烯酸单体单元， 恶唑啉环和特定的胺化合物。

公开(公告)号：US5587235A

公开(公告)日：1996-12-24

申请号：US193376

申请日：1994-02-08

申请人： Hiroyuki Suzuki ,  Naoki Kodama ,  Takao Yonekawa ,  Tokuho Takagaki ,  Naoto Endo ,  Katsuo Abe ,  Tsuneo Suganuma

发明人： Hiroyuki Suzuki ,  Naoki Kodama ,  Takao Yonekawa ,  Tokuho Takagaki ,  Naoto Endo ,  Katsuo Abe ,  Tsuneo Suganuma

IPC分类号： G11B5/66 ,  B32B5/16

CPC分类号： G11B5/66 ,  Y10S428/90 ,  Y10T428/12465 ,  Y10T428/12931 ,  Y10T428/26 ,  Y10T428/265

摘要： A magnetic recording medium and magnetic recording apparatus which can provide a high output level and a low noise level are disclosed. A magnetic recording medium includes a multilayer structure of magnetic alloy thin films containing Co, and at least one paramagnetic intermediate region or oxygen-rich region disposed between the magnetic layers. The intermediate region reduces the magnetic interaction between the magnetic layers without the degradation of crystallinity of the magnetic layers. As a result, a magnetic recording medium having such a structure shows low noise performance and a high recording density.

摘要翻译： 公开了一种能够提供高输出电平和低噪声电平的磁记录介质和磁记录装置。 磁记录介质包括含有Co的磁性合金薄膜的多层结构，以及设置在磁性层之间的至少一个顺磁中间区或富氧区。 中间区域减小磁性层之间的磁相互作用，而不会降低磁性层的结晶度。 结果，具有这种结构的磁记录介质显示出低噪声性能和高记录密度。

公开(公告)号：US5443879A

公开(公告)日：1995-08-22

申请号：US117330

申请日：1993-09-07

申请人： Naoki Kodama ,  Hiroyuki Suzuki

发明人： Naoki Kodama ,  Hiroyuki Suzuki

IPC分类号： C09D5/23 ,  G11B5/64 ,  G11B5/65 ,  G11B5/70 ,  G11B5/73 ,  G11B5/84 ,  B32B3/02 ,  G11B5/66

CPC分类号： G11B5/70

摘要： A longitudinal magnetic recording medium with a good overwrite property and a small medium noise is identified by a CRP value, which is defined byCRP=[H.sub.c (R).times.H.sub.c (P)]/[H.sub.c (C)].sup.2where H.sub.c (C) is a coercive force in the recording direction, H.sub.c (R) is a coercive force in the medium plane in a direction perpendicular to the recording direction, and H.sub.c (P) is a coercive force in the direction of medium thickness. The magnetic recording medium can be a disk with a magnetic recording layer formed by physical vapor deposition or spin coating.

摘要翻译： 由CRP = [Hc（R）×Hc（P）] / [Hc（C）] 2定义的CRP值来识别具有良好重写性能和小中等噪声的纵向磁记录介质，其中Hc（C ）是记录方向上的矫顽力，Hc（R）是在与记录方向垂直的方向上的介质平面中的矫顽力，Hc（P）是介质厚度方向上的矫顽力。 磁记录介质可以是具有通过物理气相沉积或旋涂形成的磁记录层的盘。