专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US07580111B2 Liquid for immersion exposure and immersion exposure method 有权
标题翻译：液体浸渍曝光和浸渍曝光方法
公开(公告)号：US07580111B2
公开(公告)日：2009-08-25
申请号：US10588263
申请日：2005-05-19
申请人： Takashi Miyamatsu , Hiroaki Nemoto , Yong Wang
发明人： Takashi Miyamatsu , Hiroaki Nemoto , Yong Wang
IPC分类号： G03B27/42 , G03B27/52
CPC分类号： G03F7/2041
摘要： An immersion exposure liquid which exhibits a high refractive index, prevents elution and dissolution of a photoresist film or its upper layer film component, and reduces defects during formation of a resist pattern when used in an immersion exposure method, and an immersion exposure method using the immersion exposure liquid. The immersion exposure liquid is used for an immersion exposure device or an immersion exposure method in which a substrate is exposed through a liquid provided between a lens of a projection optical system and the substrate, the immersion exposure liquid being liquid in an operating temperature range of the immersion exposure device and including an alicyclic hydrocarbon compound or a cyclic hydrocarbon compound containing a silicon atom in the ring structure.
摘要翻译：表现出高折射率的浸渍曝光液体，防止光刻胶膜或其上层膜成分的溶出和溶解，并且在浸渍曝光方法中使用时减少形成抗蚀剂图案时的缺陷，以及使用浸渍曝光液体。浸渍曝光液体用于浸没曝光装置或浸渍曝光方法，其中通过设置在投影光学系统的透镜和基板之间的液体曝光基板，浸没曝光液体在液晶的工作温度范围内浸渍曝光装置，并且在环结构中包含脂环族烃化合物或含有硅原子的环状烃化合物。

22. 发明授权

US06778471B1 Magnetic recording device 失效
标题翻译：磁记录装置
公开(公告)号：US06778471B1
公开(公告)日：2004-08-17
申请号：US09604557
申请日：2000-06-27
申请人： Kazuetsu Yoshida , Hiroaki Nemoto , Hideki Saga
发明人： Kazuetsu Yoshida , Hiroaki Nemoto , Hideki Saga
IPC分类号： G11B1100
CPC分类号： G11B5/00 , G11B5/09 , G11B2005/0002 , G11B2005/0005 , G11B2005/0016 , G11B2005/0021
摘要： In an optical recording and magnetic-head reproducing system, the reproduced output is prevented from starting to decrease, upon the length of record bits getting shorter, in the range of the bit length larger than reproducing resolution of a magnetic reproducing head. When data are recorded magneto-optically on a magnetic recording medium, the radius of curvature of arcs constituting the boundary of recorded magnetic domains is made as large as possible so that the shape of the recorded spot may be substantially rectangular. As a result, it becomes possible to improve the efficiency of magnetic reproduction, and high-output as well as high-SN-ratio reproduction at high linear recording density can be achieved.
摘要翻译：在光学记录和磁头再现系统中，在比特长度大于磁再现头的再现分辨率的范围内，在记录位长度越来越短的情况下，防止再现的输出开始减小。当数据在磁记录介质上磁光记录时，构成记录磁畴的边界的弧的曲率半径尽可能大，使得记录点的形状可以是大致矩形。结果，可以提高磁再现的效率，并且可以实现在高线性记录密度下的高输出以及高SN比再现。

23. 发明授权

US06368774B1 Radiation sensitive composition 有权
标题翻译：辐射敏感组合物
公开(公告)号：US06368774B1
公开(公告)日：2002-04-09
申请号：US09585623
申请日：2000-06-02
申请人： Kouichi Sakurai , Hiroaki Nemoto , Atsushi Kumano
发明人： Kouichi Sakurai , Hiroaki Nemoto , Atsushi Kumano
IPC分类号： G03F7027
CPC分类号： G03F1/56 , G02B5/223 , G03F7/0007
摘要： A radiation sensitive composition comprising (A), a mixture of an isoindolinone pigment and a yellow organic pigment, (B) an alkali-soluble resin, (C) a polyfunctional monomer and (D) a photopolymerization initiator. The composition is useful for production of an additive or subtractive color filter which is used in a reflection-type color liquid crystal display device.
摘要翻译：一种辐射敏感性组合物，其包含（A），异吲哚啉酮颜料和黄色有机颜料的混合物，（B）碱溶性树脂，（C）多官能单体和（D）光聚合引发剂。该组合物可用于生产用于反射型彩色液晶显示装置的添加剂或减色滤色器。

24. 外观设计

USD425898S Pick up 失效
公开(公告)号：USD425898S
公开(公告)日：2000-05-30
申请号：US85438
申请日：1998-03-09
申请人： Shoji Iwaasa , Norihiro Kato , Hiroaki Nemoto
设计人： Shoji Iwaasa , Norihiro Kato , Hiroaki Nemoto

25. 发明授权

US6013415A Radiation sensitive composition 有权
标题翻译：辐射敏感组合物
公开(公告)号：US6013415A
公开(公告)日：2000-01-11
申请号：US210794
申请日：1998-12-15
申请人： Kouichi Sakurai , Takahiro Iijima , Yukiko Ito , Hiroaki Nemoto
发明人： Kouichi Sakurai , Takahiro Iijima , Yukiko Ito , Hiroaki Nemoto
IPC分类号： G03F7/004 , C08F2/46 , C08F20/28 , G02B5/20 , G03F7/00 , G03F7/027 , G03F7/028 , G03F7/033 , G03C1/725
CPC分类号： G03F7/033 , G03F7/0007 , Y10S430/111 , Y10S430/116 , Y10S430/117
摘要： A radiation sensitive composition comprising (A) a colorant, (B) an alkali-soluble resin, (C) a polyfunctional monomer and (D) a photopolymerization initiator. The alkali-soluble resin (B) is a copolymer of (1) a monomer represented by the following formula (1): wherein R.sup.1 is a hydrogen atom or a methyl group, and(2) an ethylenically unsaturated monomer having at least one carboxyl group in the molecule, and optionally (3) a copolymerizable ethylenically unsaturated monomer other than the above monomers (1) and (2). The radiation sensitive composition is useful for producing a color filter for transmission-type or reflection-type color liquid crystal display devices, etc.
摘要翻译：一种辐射敏感性组合物，其包含（A）着色剂，（B）碱溶性树脂，（C）多官能单体和（D）光聚合引发剂。碱溶性树脂（B）是（1）由下式（1）表示的单体的共聚物：其中，R1是氢原子或甲基，（2）具有至少一个羧基的烯属不饱和单体和（3）除了上述单体（1）和（2）以外的可共聚的烯属不饱和单体。辐射敏感组合物可用于生产透射型或反射型彩色液晶显示装置等的滤色片。

26. 发明授权

US08169728B2 Magnetic medium having an artificial pattern structure using a gradient of a magnetization reversal field and a method of use thereof 有权
标题翻译：具有使用磁化反转场的梯度的人造图案结构的磁性介质及其使用方法
公开(公告)号：US08169728B2
公开(公告)日：2012-05-01
申请号：US12630728
申请日：2009-12-03
申请人： Hiroaki Nemoto , Hiroyuki Suzuki , Masae Suzuki, legal representative , Miki Hara , Yoshio Suzuki
发明人： Hiroaki Nemoto , Hiroyuki Suzuki , Miki Hara , Yoshio Suzuki
IPC分类号： G11B5/09 , G11B5/596 , G11B5/82
CPC分类号： G11B5/82 , B82Y10/00 , G11B5/59616 , G11B5/743 , G11B5/855
摘要： To avoid the occurrence of a recording error by suppressing the influence that a magneto-static interaction acting between the pattern dots exerts on a recording process and expand a margin for recording synchronization timing lag or tracking misregistration on the pattern dot. Each pattern dot has a structure in which a plurality of parts having different magnetization reversal fields are bonded with exchange interaction in the in-plane direction of a medium, substrate. The positional relationship between the parts having different magnetization reversal fields is substantially coincident between the adjacent pattern dots, which are arranged to have a gradient of magnetization reversal field in a track direction or track transverse direction. Further, the recording is performed by adapting a gradient of recording magnetic field to the gradient of magnetization reversal field. Other methods and systems are described as well.
摘要翻译：通过抑制作用在图形点之间的磁静电相互作用在记录处理上并且扩大用于记录同步定时滞后或跟踪图案点上的重合失调的余量的影响，避免了记录错误的发生。每个图案点具有其中具有不同磁化反转场的多个部分在介质，衬底的面内方向上以交换相互作用结合的结构。具有不同的磁化反转场的部分之间的位置关系在相邻的图形点之间基本一致，相邻的图形点被布置成在轨道方向或轨道横向方向上具有磁化反转场的梯度。此外，通过使记录磁场的梯度适应于磁化反转场的梯度来进行记录。还描述了其他方法和系统。

27. 发明申请

US20110122525A1 MAGNETIC RECORDING MEDIUM USING LAYERS HAVING HIGHER- AND LOWER-HK ANISOTROPIC MAGNETIC FIELDS 有权
标题翻译：使用具有高，低HK HKS磁场的层的磁记录介质
公开(公告)号：US20110122525A1
公开(公告)日：2011-05-26
申请号：US12938214
申请日：2010-11-02
申请人： Hiroaki Nemoto , Kiwamu Tanahashi , Hiroyuki Nakagawa
发明人： Hiroaki Nemoto , Kiwamu Tanahashi , Hiroyuki Nakagawa
IPC分类号： G11B5/66 , G11B21/02
CPC分类号： G11B5/65 , G11B5/66
摘要： According to one embodiment, a magnetic recording medium includes a magnetic recording layer formed above a substrate, comprising: a first magnetic layer formed from a [Co/Pt]n multilayered film, wherein the first magnetic layer has a face-centered cubic (fcc) (111) crystal structure, the (111) direction being perpendicular to a film surface thereof, and a second magnetic layer comprising a CoCrPt or CoCrPt alloy film formed above the first magnetic layer, wherein the second magnetic layer has a hexagonal close packed (hcp) (00.1) crystal structure, the (00.1) direction being perpendicular to a film surface thereof. According to another embodiment, a system includes a magnetic recording medium as described above, a magnetic head for reading from and/or writing to the magnetic recording medium, a magnetic head slider for supporting the magnetic head, and a control unit coupled to the magnetic head for controlling operation of the magnetic head.
摘要翻译：根据一个实施例，磁记录介质包括形成在衬底上的磁记录层，包括：由[Co / Pt] n多层膜形成的第一磁性层，其中第一磁性层具有面心立方（fcc ）（111）晶体结构，（111）方向垂直于其膜表面，以及第二磁性层，其包含形成在第一磁性层上方的CoCrPt或CoCrPt合金膜，其中第二磁性层具有六方密堆积 hcp）（00.1）晶体结构，（00.1）方向垂直于其膜表面。根据另一个实施例，一种系统包括如上所述的磁记录介质，用于从磁记录介质读取和/或写入磁头的磁头，用于支撑磁头的磁头滑块，以及耦合到磁头的控制单元用于控制磁头的操作。

28. 发明授权

US07688685B1 Magneto-optical recording device capable of changing the shapes of heating areas 失效
标题翻译：能够改变加热区域形状的磁光记录装置
公开(公告)号：US07688685B1
公开(公告)日：2010-03-30
申请号：US10069732
申请日：2000-03-01
申请人： Hiroaki Nemoto , Hideki Saga , Hirofumi Sukeda
发明人： Hiroaki Nemoto , Hideki Saga , Hirofumi Sukeda
IPC分类号： G11B11/00
CPC分类号： G11B11/10578 , G11B5/314 , G11B11/10502 , G11B11/10528 , G11B11/10576 , G11B2005/0005 , G11B2005/0021
摘要： In an information recording/reproducing method performing a thermo-magnetic recording, a tracking offset value of a recording light spot and/or a tracking offset value of a magnetic flux detecting element is changed in accordance with a radial position at which a tracking is performed at the present time, to make a direction of a magnetic wall of a recording magnetic domain in accord with a longitudinal direction of the magnetic flux detecting element. Alternatively, a shape of a heated area is changed to be in accord with the direction of the magnetic flux detecting means at respective radial position, to make the direction of the magnetic wall of the recording magnetic domain in accord with the longitudinal direction of the magnetic flux detecting element.
摘要翻译：在执行热磁记录的信息记录/再现方法中，根据执行跟踪的径向位置改变记录光点的跟踪偏移值和/或磁通量检测元件的跟踪偏移值目前为了根据磁通量检测元件的纵向方向制造记录磁畴的磁壁的方向。或者，加热区域的形状根据磁通检测单元的径向位置的方向变化，使得记录磁畴的磁壁的方向与磁性体的长度方向一致通量检测元件。

29. 发明申请

US20070269734A1 Uper Layer Film Forming Composition for Liquid Immersion and Method of Forming Photoresist Pattern 有权
标题翻译：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。

30. 发明授权

US07140094B2 Magnetic head and production method for magnetic heads 有权
标题翻译：磁头和磁头的制造方法
公开(公告)号：US07140094B2
公开(公告)日：2006-11-28
申请号：US10679289
申请日：2003-10-07
申请人： Hiroaki Nemoto
发明人： Hiroaki Nemoto
IPC分类号： G11B5/127 , H04R31/00
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/10 , G11B5/127 , G11B5/3103 , G11B5/3903 , G11B5/3909 , G11B5/3916 , G11B5/3967 , G11B2005/0005 , G11B2005/0021 , Y10T29/49037 , Y10T29/49041 , Y10T29/49043 , Y10T29/49044 , Y10T29/49046 , Y10T29/49048 , Y10T29/49052 , Y10T29/49798
摘要： Magnetic heads capable of recording and reading with high sensitivity and resolution are provided by minimizing the outflow of magnetic fluxes from a flux guide to magnetic shields while using a flux guide structure for an MR element. In the magnetic head, magnetic shields exposed on a surface opposite a magnetic recording medium (air bearing surface) and a flux guide exposed between the magnetic heads via a non-magnetic layer are provided, and magnetic fluxes are guided by the flux guide to a magnetoresistive (MR) element formed in a position not exposed on the air bearing surface. The height of the magnetic shields in direction perpendicular to the air bearing surface is less than the distance from the air bearing surface to the MR element.
摘要翻译：通过最小化磁通量从磁通导向器到磁屏蔽的流出，同时使用用于MR元件的磁通引导结构来提供能够以高灵敏度和分辨率进行记录和读取的磁头。在磁头中，提供暴露在与磁记录介质（空气轴承表面）相对的表面上的磁屏蔽和通过非磁性层暴露在磁头之间的磁通引导件，磁通量由磁通引导件引导到磁阻（MR）元件形成在未暴露在空气轴承表面上的位置。磁屏蔽件垂直于空气轴承表面的方向的高度小于从空气轴承表面到MR元件的距离。

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