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31. 发明授权

US08520484B2 Optical information reproduction apparatus and optical information reproduction method 有权
标题翻译：光信息再现装置和光信息再现方法
公开(公告)号：US08520484B2
公开(公告)日：2013-08-27
申请号：US13088462
申请日：2011-04-18
申请人： Yusuke Nakamura , Kenichi Shimada , Toshiki Ishii , Makoto Hosaka
发明人： Yusuke Nakamura , Kenichi Shimada , Toshiki Ishii , Makoto Hosaka
IPC分类号： G11B7/00
CPC分类号： G11B7/0065 , G11B7/08564
摘要： In an optical information reproduction method for reproducing information using holography from a medium which records an interference pattern generated when overlapping a signal beam and a reference beam, the reference beam is radiated to the medium at a reference beam angle with a predetermined range for reproducing the information, a reproduction beam is generated by diffracting the reference beam with the interference pattern, the reproduction beam is detected by a photodetector; and the information is reproduced by processing a signal detected by the photodetector.
摘要翻译：在用于从记录在信号光束和参考光束重叠时产生的干涉图案的介质中再现使用全息术的信息的光学信息再现方法中，参考光束以具有预定范围的参考光束角辐射到介质，以再现信息，通过用干涉图案衍射参考光束来生成再现光束，再现光束由光电检测器检测; 并且通过处理由光电检测器检测的信号来再现信息。

32. 发明申请

US20120127369A1 VIDEO PROCESSOR DEVICE AND VIDEO PROCESSING METHOD 有权
标题翻译：视频处理器和视频处理方法
公开(公告)号：US20120127369A1
公开(公告)日：2012-05-24
申请号：US13291754
申请日：2011-11-08
申请人： Kenichi Shimada
发明人： Kenichi Shimada
IPC分类号： H04N9/74
CPC分类号： H04N7/012 , H04N5/142 , H04N7/12
摘要： A video processor and method for swiftly detecting swaps occurring between links during transmission of images by the dual-link system. A first image combiner unit combines an image D1 of a first link as an odd-numbered image, with an image of a second link, to generate a first combination image. A second image combiner unit combines an image of a second link as an odd-numbered image, with the image of the first link to generate a second combination image. An edge detector unit detects the horizontal edge of the first combination image and the second combination image. A judgment unit compares the number of triple edges in the first combination image and second combination image, and judges the combination image having more triple edges as the error image. The triple edges contain three consecutive edges along the horizontal direction, and the rising edges and falling edges are arrayed alternately.
摘要翻译：一种视频处理器和方法，用于通过双链路系统在图像传输期间快速检测在链路之间发生的交换。第一图像合成器单元将作为奇数图像的第一链接的图像D1与第二链接的图像组合，以生成第一组合图像。第二图像组合器单元将作为奇数图像的第二链接的图像与第一链接的图像组合以生成第二组合图像。边缘检测器单元检测第一组合图像和第二组合图像的水平边缘。判断单元比较第一组合图像和第二组合图像中的三重边缘的数量，并且将具有更多三边的组合图像判断为误差图像。三边形沿着水平方向包含三个连续的边缘，并且上升沿和下降沿交替排列。

33. 发明申请

US20120026856A1 OPTICAL INFORMATION RECORD/REPRODUCTION APPARATUS AND REPRODUCTION APPARATUS 有权
标题翻译：光信息记录/复制装置和复制装置
公开(公告)号：US20120026856A1
公开(公告)日：2012-02-02
申请号：US13089837
申请日：2011-04-19
申请人： Kenichi Shimada , Toshiki Ishii , Taku Hoshizawa , Motoyuki Suzuki
发明人： Kenichi Shimada , Toshiki Ishii , Taku Hoshizawa , Motoyuki Suzuki
IPC分类号： G11B7/0065
CPC分类号： G11B7/0065 , G03H1/26 , G11B7/00772 , G11B7/083 , G11B7/08564 , G11B7/128
摘要： A holographic memory apparatus comprises first phase modulation means that adds phase information to each pixel of a signal beam to generate page data at recording time; oscillator light generation means that generates an oscillator light that is superimposed on, and interferes with, a diffracted light from a holographic recording medium at reproduction time; second phase modulation means that adds phase information to the oscillator light; and light detection means that detects an interference light generated by superimposing the oscillator light and the diffracted light from the holographic recording medium.
摘要翻译：全息存储装置包括第一相位调制装置，其将相位信息添加到信号光束的每个像素，以在记录时间产生页数据; 振荡光产生装置，其在再现时产生叠加在来自全息记录介质的衍射光并与之干涉的振荡光; 将相位信息加到振荡器光的第二相位调制装置; 以及光检测装置，其检测通过叠加振荡光和来自全息记录介质的衍射光产生的干涉光。

34. 发明授权

US07994433B2 Printed wiring board and method for producing the same 有权
标题翻译：印刷电路板及其制造方法
公开(公告)号：US07994433B2
公开(公告)日：2011-08-09
申请号：US12409670
申请日：2009-03-24
申请人： Honchin En , Masayuki Hayashi , Dongdong Wang , Kenichi Shimada , Motoo Asai , Koji Sekine , Tohru Nakai , Shinichiro Ichikawa , Yukihiko Toyoda
发明人： Honchin En , Masayuki Hayashi , Dongdong Wang , Kenichi Shimada , Motoo Asai , Koji Sekine , Tohru Nakai , Shinichiro Ichikawa , Yukihiko Toyoda
IPC分类号： H01R12/04 , H05K1/11
CPC分类号： C23G1/10 , H01L2924/0002 , H05K3/0094 , H05K3/062 , H05K3/067 , H05K3/108 , H05K3/384 , H05K3/385 , H05K3/388 , H05K3/4602 , H05K3/4644 , H05K3/4661 , H05K2201/0129 , H05K2201/0158 , H05K2201/0338 , H05K2201/09563 , H05K2201/0959 , H05K2201/096 , H05K2203/0307 , H05K2203/0315 , H05K2203/072 , H05K2203/1105 , Y10T29/49124 , Y10T29/49151 , Y10T29/49155 , Y10T29/49163 , Y10T29/49165 , Y10T428/24917 , H01L2924/00
摘要： A multilayer printed circuit board including a substrate board and a built-up structure formed over the substrate board. The built-up structure includes conductor circuits and resin insulating layers. The built-up structure has via holes interconnecting the conductor circuits through one or more resin insulating layers. The via holes are filled up with plating, and the resin insulating layers is formed of a cycloolefin resin.
摘要翻译：一种多层印刷电路板，包括形成在基板上的基板和叠层结构。组合结构包括导体电路和树脂绝缘层。积层结构具有通过一个或多个树脂绝缘层将导体电路互连的通孔。通孔填充有电镀，树脂绝缘层由环烯烃树脂形成。

35. 发明授权

US07990830B2 Optical pickup, optical information recording apparatus and optical information recording and reproducing apparatus using the optical pickup 有权
标题翻译：光学拾取器，光学信息记录装置和使用光学拾取器的光学信息记录和再现装置
公开(公告)号：US07990830B2
公开(公告)日：2011-08-02
申请号：US12038150
申请日：2008-02-27
申请人： Kenichi Shimada , Tatsuro Ide , Kevin R. Curtis , Ken E. Anderson
发明人： Kenichi Shimada , Tatsuro Ide , Kevin R. Curtis , Ken E. Anderson
IPC分类号： G11B7/00
CPC分类号： G11B7/0065 , G11B7/1356 , G11B7/1378
摘要： In holographic recording, it is important to form stably an interference fringe between a reference beam and a signal beam in a holographic storage medium. To suppress factors degrading stability of the interference fringe, such as fluctuation of atmospheric air, position displacement of optical components and the like during propagation of the reference and signal beams, an optical pickup and an optical information recording/reproducing apparatus adopt an optical system structure providing a higher proportion of optical components shared by the reference and signal beams optical path than conventional optical system structure. To increase the proportion of shared optical components, the signal beam and the reference beam pass through the PBS prism as parallel beams and a concave lens is placed on a reference beam path just before the objective lens.
摘要翻译：在全息记录中，重要的是在全息存储介质中稳定地在参考光束和信号光束之间形成干涉条纹。为了抑制在参考信号和信号光束传播期间降低干扰条纹的稳定性的因素，例如大气的波动，光学部件的位置位移等，光学拾取器和光学信息记录/再现装置采用光学系统结构提供比传统光学系统结构更高比例的参考和信号光束光路共享的光学部件。为了增加共享光学部件的比例，信号光束和参考光束通过PBS棱镜作为平行光束，并且将凹透镜放置在恰好在物镜之前的参考光束路径上。

36. 发明授权

US07817705B2 Laser light source device, optical information recording device, and optical information reproducing device 有权
标题翻译：激光光源装置，光信息记录装置和光信息重放装置
公开(公告)号：US07817705B2
公开(公告)日：2010-10-19
申请号：US12043161
申请日：2008-03-06
申请人： Kenichi Shimada , Tatsuro Ide
发明人： Kenichi Shimada , Tatsuro Ide
IPC分类号： H01S3/08 , H01S3/10 , H01S3/13
CPC分类号： G11B7/1362 , G11B7/0065 , G11B7/126 , G11B7/1356 , H01S5/005 , H01S5/0071
摘要： The hologram recording technology expected to realize ultrahigh-density information recording is one of the post Blu-ray Disc technology. When we think about developing a drive based on this technology and suitable for consumer electronics, it is considered most desirable from the viewpoint of upward compatibility to solve the problem of the BD-compatibility. The problem in sharing the laser light source between the hologram recording device and the current optical disc device, however, is that the hologram recording requires a high-coherent, single-mode light beam, while the current optical discs requires a low-coherent, multi-mode light beam. In point of the coherence of the light source, the above two cases require the light beams of the characteristics opposite to each other, and this presents an important task.For the purpose of solving the above-mentioned problem, the present invention is to adopt the variable wavelength type laser light source device composed of a semiconductor laser and a diffraction grating, wherein a polarization direction converter and a polarized beam splitter are placed in the optical path between the above semiconductor laser and the above diffraction grating.
摘要翻译：预期实现超高密度信息记录的全息记录技术是蓝光光盘技术之一。当我们考虑开发基于这种技术并适合消费电子产品的驱动器时，从向上兼容性的角度来看，最为理想的是解决BD兼容性的问题。然而，在全息记录装置和当前光盘装置之间共享激光光源的问题在于，全息记录需要高相干单模光束，而目前的光盘需要低相干，多模光束。在光源的相干性方面，上述两种情况需要具有彼此相反特性的光束，这是一项重要任务。为了解决上述问题，本发明采用由半导体激光器和衍射光栅构成的可变波长型激光光源装置，其中偏振方向转换器和偏振分束器被放置在光学上述半导体激光器和上述衍射光栅之间的路径。

37. 发明申请

US20100220570A1 SIGNAL QUALITY EVALUATING APPARATUS AND METHOD, AND INFORMATION RECORDING MEDIUM 有权
标题翻译：信号质量评估装置和方法以及信息记录介质
公开(公告)号：US20100220570A1
公开(公告)日：2010-09-02
申请号：US12612029
申请日：2009-11-04
申请人： Toshiki Ishii , Kenichi Shimada
发明人： Toshiki Ishii , Kenichi Shimada
IPC分类号： G11B27/36
CPC分类号： G11B7/083 , G11B7/0065
摘要： A signal quality evaluating method necessary for a signal quality evaluation index and a margin design is provided for an apparatus utilizing hologram recording techniques. An evaluation index is used being obtained by dividing root sum square of standard deviations of luminance value distribution of on- and off-pixels obtained from reproduced signals, by a difference between average values.
摘要翻译：对于使用全息图记录技术的装置，提供信号质量评价指标和边缘设计所需的信号质量评估方法。通过将由再现信号获得的开启和关闭像素的亮度值分布的标准偏差的总和平均除以平均值之间的差来获得评估指标。

38. 发明申请

US20100163288A1 MULTILAYERED PRINTED CIRCUIT BOARD 审中-公开
标题翻译：多层印刷电路板
公开(公告)号：US20100163288A1
公开(公告)日：2010-07-01
申请号：US12685190
申请日：2010-01-11
申请人： Hui Zhong , Kenichi Shimada , Yukihiko Toyoda , Motoo Asai , Dongdong Wang , Koji Sekine , Yoshitaka Ono
发明人： Hui Zhong , Kenichi Shimada , Yukihiko Toyoda , Motoo Asai , Dongdong Wang , Koji Sekine , Yoshitaka Ono
IPC分类号： H05K1/03
CPC分类号： H05K3/285 , H01L2924/15311 , H01L2924/15312 , H05K3/4602
摘要： The present invention is to provide a multilayered printed circuit board free from cracks attributed to thermal expansion difference between a solder resist layer and another part and a multilayered printed circuit board of the present invention comprises a conductor circuit and a resin insulating layer serially formed on a substrate in an alternate fashion and in repetition and a solder resist layer formed as an outermost layer, and the solder resist layer contains an inorganic filler.
摘要翻译：本发明是提供一种不存在由于阻焊层与另一部分之间的热膨胀差异而引起的裂纹的多层印刷电路板和本发明的多层印刷电路板，其特征在于，包括：导体电路和串联形成在所述多层印刷电路板上的树脂绝缘层基板以重复的方式和形成为最外层的阻焊层，并且阻焊层包含无机填料。

39. 发明授权

US07733759B2 Optical pickup and optical disc apparatus 失效
标题翻译：光拾取和光盘装置
公开(公告)号：US07733759B2
公开(公告)日：2010-06-08
申请号：US11588503
申请日：2006-10-26
申请人： Kenichi Shimada , Katsuhiko Izumi
发明人： Kenichi Shimada , Katsuhiko Izumi
IPC分类号： G11B7/135
CPC分类号： G11B7/1392 , G11B7/1275 , G11B7/1378 , G11B2007/0006
摘要： An optical system is disclosed including an optical pickup having a wavefront aberration-correcting element capable of correcting coma aberration and astigmatism, and an optical disc apparatus which uses the optical pickup. The optical pickup includes a laser light source for irradiating an optical disc with a light beam; an objective lens for focusing the light beam on the optical disc; a lens for correcting astigmatism; a second lens for correcting coma aberration; and a photodetector for receiving the light beam reflected from the optical disc. The astigmatism and the coma aberration are corrected independently of each other.
摘要翻译：公开了一种光学系统，其包括具有能够校正彗差和像散的波前像差校正元件的光学拾取器，以及使用该光学拾取器的光盘装置。光学拾取器包括用于用光束照射光盘的激光光源; 用于将光束聚焦在光盘上的物镜; 矫正散光镜片; 用于校正彗形像差的第二透镜; 以及用于接收从光盘反射的光束的光电检测器。彼此独立地校正散光和彗形像差。

40. 发明申请

US20100101852A1 MULTILAYER PRINTED WIRING BOARD WITH FILLED VIAHOLE STRUCTURE 有权
标题翻译：多层印刷线路板，具有填充的结构
公开(公告)号：US20100101852A1
公开(公告)日：2010-04-29
申请号：US12646517
申请日：2009-12-23
申请人： Seiji Shirai , Kenichi Shimada , Motoo Asai
发明人： Seiji Shirai , Kenichi Shimada , Motoo Asai
IPC分类号： H05K1/11
CPC分类号： H05K3/4661 , H05K3/108 , H05K3/381 , H05K3/382 , H05K3/421 , H05K3/423 , H05K2201/0129 , H05K2201/015 , H05K2201/0278 , H05K2201/09563 , H05K2201/096 , H05K2201/09745 , Y10T428/24273 , Y10T428/24322 , Y10T428/24917 , Y10T428/31681
摘要： The present invention provides a multilayer printed wiring board having a filled viahole structure advantageously usable for forming a fine circuit pattern thereon, and having an excellent resistance against cracking under a thermal shock or due to heat cycle. The multilayer printed wiring board is comprised of conductor circuitry layers and interlaminar insulative resin layers deposited alternately one on another, the interlaminar insulative resin layers each having formed through them holes each filled with a plating layer to form a viahole. The surface of the plating layer exposed out of the hole for the viahole is formed substantially flat and lies at a substantially same level as the surface of the conductor circuit disposed in the interlaminar insulative resin layer. The thickness of the conductor circuitry layer is less than a half of the viahole diameter and less than 25 μm. The inner wall of the hole formed in the interlaminar insulative resin layer is roughened and an electroless plating layer is deposited on the roughened surface. An electroplating layer is filled in the hole including the electroless plating layer to form the viahole. The interlaminar insulative resin layer is formed from a composite of a fluororesin showing a high fracture toughness and a heat-resistant thermoplastic resin, a composite of fluororesin and thermosetting resin or a composite of thermosetting and thermoplastic resins.
摘要翻译：本发明提供了一种多层印刷线路板，其具有有利地用于在其上形成精细电路图案的填充通孔结构，并且在热冲击下或由于热循环具有优异的抗开裂性。多层印刷布线板由交替地彼此堆叠的导体电路层和层间绝缘树脂层构成，层间绝缘树脂层各自形成有各自填充有镀层的孔，以形成通孔。露出用于通孔的孔的镀层的表面形成为基本上平坦，并且位于与布置在层间绝缘树脂层中的导体电路的表面基本相同的水平。导体电路层的厚度小于通孔直径的一半，小于25μm。形成在层间绝缘树脂层中的孔的内壁变粗糙，并且在粗糙化表面上沉积化学镀层。在包括无电镀层的孔中填充电镀层以形成通孔。层间绝缘树脂层由显示高断裂韧性的氟树脂和耐热性热塑性树脂，氟树脂和热固性树脂的复合物或热固性和热塑性树脂的复合材料的复合材料形成。

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