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1. 发明申请

US20070279551A1 Backlight unit and liquid crystal display apparatus 审中-公开
标题翻译：背光单元和液晶显示装置
公开(公告)号：US20070279551A1
公开(公告)日：2007-12-06
申请号：US11715336
申请日：2007-03-08
申请人： Nobuhiro Umebayashi
发明人： Nobuhiro Umebayashi
IPC分类号： G02F1/1335
CPC分类号： G02B6/0055 , G02B6/0053
摘要： The backlight unit includes a light guide that receives light emitted from a LED through its end and reflects the light by a prism-shaped reflective groove to thereby output parallel light through an output surface, and a microlens array substrate that receives the parallel light output from the light guide through its side surface and reflects the light by a prism portion to thereby output the light to a liquid crystal display panel through a microlens array. The prism portion has a reflective groove that lies perpendicular to the propagation direction of the parallel light entering through the side surface. The microlens lies perpendicular to the reflective groove. A low refractive index layer is placed to the side of the microlens array.
摘要翻译：背光单元包括：光源，其从其端部接收从LED发射的光，并通过棱镜反射槽反射光，从而通过输出表面输出平行光;微透镜阵列基板，其接收从光导通过其侧表面并通过棱镜部分反射光，从而通过微透镜阵列将光输出到液晶显示面板。棱镜部具有与通过侧面进入的平行光的传播方向垂直的反射槽。微透镜垂直于反射凹槽。将低折射率层放置在微透镜阵列的一侧。

2. 发明申请

US20070046862A1 Microlens array substrate and method of manufacturing microlens array substrate 审中-公开
标题翻译：微透镜阵列基板和微透镜阵列基板的制造方法
公开(公告)号：US20070046862A1
公开(公告)日：2007-03-01
申请号：US11511396
申请日：2006-08-29
申请人： Nobuhiro Umebayashi , Youji Yamanaka
发明人： Nobuhiro Umebayashi , Youji Yamanaka
IPC分类号： G02F1/1335
CPC分类号： G02B3/0056 , G02B3/0012 , G02F2001/133607
摘要： An optical component of the present invention is a microlens array formed on a transparent substrate made of glass and having multiple microlenses made mainly of glass. The adjacent microlenses are coupled by the same glass material as the microlenses. The expansion coefficient of the lenses is substantially equal to the expansion coefficient of the transparent substrate. The thickness δ at the boundary between the adjacent microlenses is 0.1 μm≦δ≦200 μm.
摘要翻译：本发明的光学部件是在玻璃制的透明基板上形成的微透镜阵列，具有由玻璃构成的多个微透镜。相邻的微透镜通过与微透镜相同的玻璃材料耦合。透镜的膨胀系数基本上等于透明基板的膨胀系数。在相邻微透镜之间的边界处的厚度δ为0.1μm=Δ≤200μm。

3. 发明授权

US5319507A Recording/reproducing system using a flexible magnetic disk 失效
标题翻译：使用柔性磁盘的记录/再现系统
公开(公告)号：US5319507A
公开(公告)日：1994-06-07
申请号：US857833
申请日：1992-03-26
申请人： Nobuhiro Umebayashi , Kazuya Fukunaga , Mikio Kishimoto , Norio Ohta
发明人： Nobuhiro Umebayashi , Kazuya Fukunaga , Mikio Kishimoto , Norio Ohta
IPC分类号： G11B5/596 , G11B5/82 , G11B7/095 , G11B13/04 , G11B21/10
CPC分类号： G11B5/59677
摘要： A magnetic recording/reproducing apparatus and method, the apparatus including a drive mechanism for driving a flexible magnetic disk loaded thereon to rotate, the magnetic disk being comprised of a transparent and flexible base film formed with first and second magnetic layers on both sides thereof, each of the magnetic layers having a film thickness of no greater than 1 .mu.m, surface of the first magnetic layer being flat, the outer surface of the second magnetic layer on the side away from the first magnetic layer, being provided with recesses for tracking servocontrol extending in the direction of rotation of the magnetic disk; a light emitting element for tracking servocontrol arranged on the side of the magnetic disk facing the first magnetic layer; and a light receiving element for receiving a light beam for tracking servocontrol, the light beam having passed through at least the first magnetic layer, the base film and the second magnetic layer after being emitted from the light emitting element, whereby using the light that has passed through the magnetic disk, proper tracking servocontrol is realized with high reliability, while improving an overwrite characteristic and undergoing less noise.
摘要翻译：一种磁记录/再现装置和方法，该装置包括用于驱动装载在其上以旋转的柔性磁盘的驱动机构，该磁盘由在其两侧形成有第一和第二磁性层的透明柔性基膜组成，每个磁性层具有不大于1μm的膜厚度，第一磁性层的表面是平坦的，第二磁性层的远离第一磁性层的一侧的外表面设置有用于跟踪的凹部伺服控制在磁盘的旋转方向上延伸; 用于跟踪伺服控制的发光元件，布置在面对第一磁性层的磁盘侧; 以及用于接收用于跟踪伺服控制的光束的光接收元件，所述光束在从所述发光元件发射之后至少穿过所述第一磁性层，所述基膜和所述第二磁性层，由此使用具有通过磁盘，实现了高可靠性的适当的跟踪伺服控制，同时提高了重写特性，并且噪音小。

4. 发明授权

US07728902B2 Imaging device and biometrics authentication apparatus 失效
标题翻译：成像装置和生物识别装置
公开(公告)号：US07728902B2
公开(公告)日：2010-06-01
申请号：US11882528
申请日：2007-08-02
申请人： Masahiro Kishigami , Nobuhiro Umebayashi
发明人： Masahiro Kishigami , Nobuhiro Umebayashi
IPC分类号： H04N5/225
CPC分类号： G06K9/00033 , G06K2009/0006 , G06K2009/00932
摘要： An imaging device includes a photoreceptor portion including a plurality of photoreceptors arranged in an array, a microlens array including a plurality of microlenses, and a light shielding layer placed between the photoreceptor portion and the microlens array. The light shielding layer has apertures located corresponding to the plurality of photoreceptors. An optical relationship of an actual length d1 of an aperture width of the apertures on a side of the photoreceptors, an actual length p of a distance between adjacent microlenses, an equivalent air length t0 of a distance between vein and a top of the microlenses, and an equivalent air length t1 of a thickness between the top of the microlenses and an aperture position of the apertures on the side of the photoreceptors satisfies: 1.36 × t ⁢ ⁢ 1 p ≤ d ⁢ ⁢ 1 ≤ 2.4 × t ⁢ ⁢ 1 p + p × t ⁢ ⁢ 1 t ⁢ ⁢ 0 .
摘要翻译：一种成像装置包括：感光体部分，包括排列成阵列的多个感光体，包括多个微透镜的微透镜阵列;以及放置在感光体部分和微透镜阵列之间的遮光层。遮光层具有对应于多个感光体的孔。感光体一侧孔径的实际长度d1，相邻微透镜之间的距离的实际长度p，静脉与微透镜顶部的距离的等效空气长度t0之间的光学关系，并且微透镜的顶部与光感受器侧的孔的开口位置之间的厚度的等效空气长度t1满足：1.36×t（1）p≤d（1）≤2.4×t + p×t（1）}}

5. 发明申请

US20090161920A1 Biometric information acquisition apparatus, image acquisition apparatus, and electronic equipment 审中-公开
标题翻译：生物特征信息获取装置，图像采集装置和电子设备
公开(公告)号：US20090161920A1
公开(公告)日：2009-06-25
申请号：US12314665
申请日：2008-12-15
申请人： Kimiharu Kan , Nobuhiro Umebayashi , Masahiro Kishigami
发明人： Kimiharu Kan , Nobuhiro Umebayashi , Masahiro Kishigami
IPC分类号： G06K9/00
CPC分类号： G06K9/0004 , G06K2009/00932
摘要： A biometric information acquisition apparatus includes a sensor that includes at least one pixel row formed from a plurality of pixels, and a drive mechanism that moves the sensor in a direction intersecting a pixel arrangement direction of the pixel row.
摘要翻译：生物信息获取装置包括：传感器，其包括由多个像素形成的至少一个像素行;以及驱动机构，其沿与像素排的像素排列方向相交的方向移动传感器。

6. 发明授权

US5756130A Stamper for producing recording medium 失效
标题翻译：用于生产记录介质的压模
公开(公告)号：US5756130A
公开(公告)日：1998-05-26
申请号：US247220
申请日：1994-05-17
申请人： Nobuhiro Umebayashi , Hiroshi Obara , Hiroshi Ishihama , Yoshitaka Kojima , Shoichi Nakashima , Shizuka Yamaguchi
发明人： Nobuhiro Umebayashi , Hiroshi Obara , Hiroshi Ishihama , Yoshitaka Kojima , Shoichi Nakashima , Shizuka Yamaguchi
IPC分类号： B29C33/38 , C23C28/00 , G11B5/84 , G11B7/26 , B32B3/00
CPC分类号： G11B7/263 , B29C33/3842 , C23C28/00 , G11B5/84 , G11B5/8404 , B29L2017/003 , Y10S425/81 , Y10T428/12542 , Y10T428/1259
摘要： There is provided a stamper for producing a recording medium exhibiting excellent durability and capable of stably forming projections and pits and a method of producing the stamper. A stamper for producing a recording medium comprising projections and pits in a predetermined pattern on the surface thereof, wherein a value of tan .theta..sup.-1 obtainable from an enlargement angle .theta. of an output from a cartridge with respect to an enlargement of an output denoting a load measured by a test of scratching the surface having the projections and pits under conditions that a diameter of a stylus is 100 .mu.m and a loading speed of 1 .mu.m/second is 1.3 or more.
摘要翻译：提供一种用于制造表现出优异的耐久性并且能够稳定地形成突起和凹坑的记录介质的压模以及制造压模的方法。一种压模，用于产生包括其表面上的预定图案的凸起和凹坑的记录介质，其中可以相对于输出的放大表示从盒的输出的放大角度θ获得的tanθ-1的值在触针的直径为100微米，加载速度为1微米/秒的条件下，通过刮擦具有突起和凹坑的表面的测试来测量的载荷为1.3以上。

7. 发明申请

US20060061708A1 Microlens array, method of fabricating microlens array, and liquid crystal display apparatus with microlens array 审中-公开
标题翻译：微透镜阵列，微透镜阵列的制造方法以及具有微透镜阵列的液晶显示装置
公开(公告)号：US20060061708A1
公开(公告)日：2006-03-23
申请号：US11226365
申请日：2005-09-15
申请人： Nobuhiro Umebayashi , Masahiro Kishigami
发明人： Nobuhiro Umebayashi , Masahiro Kishigami
IPC分类号： G02F1/1335
CPC分类号： G02F1/133555 , G02B3/0012 , G02B3/0056 , G02F1/133526
摘要： A method of fabricating a microlens array first forms a photosensitive resin layer on the surface of a transparent substrate opposite from the surface having aperture portions. It then places an exposure substrate and the transparent substrate so that parallel light having an intensity distribution corresponding to a shape of an exposure microlens array is focused by the exposure microlens array and enters the transparent substrate through the aperture portions. After that, the method exposes the photosensitive resin layer by applying the parallel light to the photosensitive resin layer through the exposure substrate. Then, it develops the exposed photosensitive resin layer.
摘要翻译：首先制造微透镜阵列的方法首先在与具有孔部的表面相对的透明基板的表面上形成感光性树脂层。然后放置曝光基板和透明基板，使得具有对应于曝光微透镜阵列的形状的强度分布的平行光通过曝光微透镜阵列聚焦，并通过孔部进入透明基板。之后，通过曝光基板将平行光施加到感光性树脂层，曝光光敏树脂层。然后，显影曝光的感光性树脂层。

8. 发明授权

US5774313A Magnetic disk which reduces deterioration in regenerated signals due to optical servo grooves 失效
标题翻译：磁盘，其减少由于光伺服槽造成的再生信号的劣化
公开(公告)号：US5774313A
公开(公告)日：1998-06-30
申请号：US515446
申请日：1995-08-15
申请人： Kenji Tanaka , Teruhisa Miyata , Akira Miyake , Nobuhiro Umebayashi
发明人： Kenji Tanaka , Teruhisa Miyata , Akira Miyake , Nobuhiro Umebayashi
IPC分类号： C09D5/23 , C09D7/12 , G11B5/56 , G11B5/596 , G11B5/73 , G11B5/82 , G11B13/04 , G11B21/10
CPC分类号： G11B5/82 , G11B5/59644 , G11B5/59677
摘要： A magnetic disk has optical servo grooves formed at specified intervals along data tracks so that variations in reflected light of light applied to the grooves are detected so as to allow a magnetic head to perform tracking servo. A level difference between a regenerative signal and a fundamental wave of modulation noise during reads of data recorded on the data tracks (4A, 4B) is set to 28 dB or more. Thus, comb-shaped modulation in a regenerative signal due to optical servo grooves is reduced so that output drop of the regenerative signal is suppressed and deterioration of window margin and the like is lessened.
摘要翻译：磁盘具有沿着数据轨道以规定的间隔形成的光学伺服槽，以便检测施加到槽的光的反射光的变化，以允许磁头执行跟踪伺服。在数据轨道（4A，4B）上记录的数据读取期间，再生信号与调制噪声基波之间的电平差被设定为28dB以上。因此，由于光伺服槽而导致的再生信号中的梳状调制被减小，从而抑制了再生信号的输出下降，并且缩小了窗口边缘等的劣化。

9. 发明授权

US5587860A Magnetic disc cartridge including a magnetic disc having a cleaning sheet composed of a non-theroplastic fiber 失效
标题翻译：磁盘盒包括具有由非基质纤维构成的清洁片的磁盘
公开(公告)号：US5587860A
公开(公告)日：1996-12-24
申请号：US363022
申请日：1994-12-23
申请人： Nobuhiro Umebayashi , Kunio Mizushima , Akira Miyake , Teruhisa Miyata
发明人： Nobuhiro Umebayashi , Kunio Mizushima , Akira Miyake , Teruhisa Miyata
IPC分类号： G11B5/708 , G11B5/71 , G11B23/033 , G11B23/50 , G11B23/03 , B32B5/16
CPC分类号： G11B5/708 , G11B23/0332 , G11B23/505 , G11B5/71
摘要： A magnetic disc cartridge comprising a cartridge case, a magnetic disc housed rotatably in the cartridge case, and a liner, which serves as a cleaning sheet, secured on the inner surface of the cartridge case, characterized in that the magnetic disc has a magnetic layer containing a ferromagnetic metal powder, a reinforcing powder, whose content is defined in the range of from 5 to 40% by weight, and a fatty acid ester with a melting point of 0.degree. C. or lower, and that at least the disc side surface layer of the cleaning sheet, which is brought into sliding contact directly with the magnetic layer, is almost entirely composed of rayon fiber, such that the magnetic disc cartridge of the present invention can provide a highly reliable magnetic disc cartridge having a magnetic disc which is excellent in durability and substantially error free.
摘要翻译：一种磁盘盒，包括盒壳体，可旋转地容纳在盒壳体中的磁盘，以及固定在盒壳体的内表面上的用作清洁片的衬垫，其特征在于，所述磁盘具有磁性层含有铁含量高的铁磁性金属粉末，含量为5〜40重量％的增强粉末和熔点为0℃以下的脂肪酸酯，至少该盘侧与磁性层直接滑动接触的清洁片的表面层几乎完全由人造纤维组成，使得本发明的磁盘盒可以提供具有磁盘的高可靠性磁盘盒，耐久性极佳，实质上无误差。

10. 发明授权

US5355270A Magnetic recording medium having a reference track structure for improved optical tracking 失效
标题翻译：具有用于改善光学跟踪的参考轨道结构的磁记录介质
公开(公告)号：US5355270A
公开(公告)日：1994-10-11
申请号：US910563
申请日：1992-07-08
申请人： Nobuhiro Umebayashi , Kazuya Fukunaga
发明人： Nobuhiro Umebayashi , Kazuya Fukunaga
IPC分类号： G11B5/596 , G11B5/74 , G11B5/82
CPC分类号： G11B5/59677 , G11B5/74 , G11B5/825
摘要： A magnetic recording medium in which the center of a magnetic head can be brought to a centerline of a reference track, thereby enhancing the reliability of the magnetic recording medium, the reference track being provided at a predetermined position of a magnetic layer of the medium, a number of magnetic head-tracking optical tracks are provided respectively at positions spaced predetermined distances from the reference track in a direction perpendicular to the direction of travel of the magnetic head, and a data track is formed between any two adjacent ones of the magnetic head-tracking optical tracks, the reference track having a pair of reference recess regions arranged symmetrically with respect to an arbitrary point on the centerline of the reference track, and a flat portion with no recess formed adjacent to each of the reference recess regions, the recess in each reference recess region being formed by cutting by a laser.
摘要翻译：一种磁记录介质，其中磁头的中心可以被带到参考轨道的中心线，从而提高磁记录介质的可靠性，该参考轨道设置在介质的磁性层的预定位置处，分别在与磁头的行进方向垂直的方向上与基准轨道隔开预定距离的位置分别设置多个磁头跟踪光学轨迹，并且数据轨迹形成在磁头之间的任何两个相邻磁头之间所述参考轨道具有相对于所述参考轨道的中心线上的任意点对称布置的一对参考凹槽区域，以及与每个所述基准凹陷区域相邻形成没有凹部的平坦部分，所述凹部在通过激光切割形成的每个基准凹部区域中。

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