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71. 发明授权

US4925262A Method and apparatus for light beam scanning using a hologram 失效
标题翻译：使用全息图进行光束扫描的方法和装置
公开(公告)号：US4925262A
公开(公告)日：1990-05-15
申请号：US273624
申请日：1988-11-17
申请人： Fumio Yamagishi , Shinya Hasegawa , Hiroyuki Ikeda
发明人： Fumio Yamagishi , Shinya Hasegawa , Hiroyuki Ikeda
IPC分类号： G06K7/12 , G02B5/32 , G02B26/10 , G06K15/12 , H04N1/113
CPC分类号： G06K15/1285 , G02B26/106
摘要： A method for constructing a hologram on a transparent disk which includes two steps. First, irradiating a reference wave light beam having a diverging spherical wave front from a first point light source located at a predetermined distance on a center axis of the transparent disk. Second, irradiating an object wave light beam having a diverging spherical wave front from a second point light source located at a predetermined distance on a normal line away from a predetermined distance from the center axis. The result is interference between the reference wave light beam irradiated by the first point light source and the object wave light beam irradiated by the second point light source on the transparent disk and the formation of interference fringes having an extreme value of a spatial frequency as a hologram in one embodiment, a reconstruction beam is irradiated to the position, or in the vicinity of the extreme value.
摘要翻译：一种在透明盘上构造全息图的方法，包括两个步骤。首先，从位于透明盘的中心轴上的预定距离的第一点光源照射具有发散的球面波前的参考波光束。其次，从距离中心轴规定距离的法线上距预定距离的第二点光源照射具有发散球面波的物波光束。结果是由第一点光源照射的参考波光束与由透明盘上的第二点光源照射的物体光束之间的干涉，以及具有空间频率的极值的干涉条纹的形成为在一个实施例中，全息图将重建光束照射到极值的位置或附近。

72. 发明授权

US08494342B2 Recording apparatus, reproducing apparatus, recording/reproducing apparatus, recording program and storage medium thereof, and reproduction program and storage medium thereof 有权
标题翻译：记录装置，再现装置，记录/再现装置，记录程序和存储介质，以及其再现程序和存储介质
公开(公告)号：US08494342B2
公开(公告)日：2013-07-23
申请号：US11912387
申请日：2006-04-19
申请人： Norio Itoh , Masahiro Shioi , Shinya Hasegawa , Akemi Oohara , Satoru Inoue , Yoshiaki Ogisawa , Shuichi Watanabe
发明人： Norio Itoh , Masahiro Shioi , Shinya Hasegawa , Akemi Oohara , Satoru Inoue , Yoshiaki Ogisawa , Shuichi Watanabe
IPC分类号： H04N9/80
CPC分类号： H04N21/42646 , G11B27/105 , G11B27/3027 , G11B27/329 , G11B2020/10768 , H04N5/783 , H04N5/85 , H04N9/8042 , H04N21/4325 , H04N21/434 , H04N21/443 , H04N21/8455
摘要： A control information decoding section (102) decodes sets of control information contained in a stream. Further, a random access information analyzing section (101) carries out analysis of locations of random access points of media items contained in the stream, on the basis of the sets of control information. Still further, a management information generating section (103) generates management information for managing a plurality of random access points contained in the stream, on the basis of decoded versions of the sets of control information, which has been obtained by the control information decoding section (102), and the locations of the random access points obtained by the analysis performed by the random access information analyzing section (101). Then, the management information thus generated and the stream are recorded onto a storage medium (104). This makes it possible to quickly start playback in performing random-access playback of a stream into which control signals are inserted at regular intervals.
摘要翻译：控制信息解码单元（102）对流中包含的控制信息进行解码。此外，随机访问信息分析部（101）基于控制信息的集合对流中包含的媒体项目的随机接入点的位置进行分析。另外，管理信息生成部（103）基于由控制信息解码部获得的控制信息组的解码版本，生成用于管理包含在流中的多个随机接入点的管理信息（102）以及由随机访问信息分析部（101）进行的分析而获得的随机接入点的位置。然后，由此产生的管理信息和流被记录在存储介质（104）上。这使得可以在以规则的间隔对其中插入有控制信号的流的随机访问重放中快速开始播放。

73. 发明申请

US20120120231A1 ELECTROMAGNETIC WAVE IMAGING APPARATUS 有权
标题翻译：电磁波成像装置
公开(公告)号：US20120120231A1
公开(公告)日：2012-05-17
申请号：US13251670
申请日：2011-10-03
申请人： Norihiko Itani , Kazunori Maruyama , Shinya Hasegawa
发明人： Norihiko Itani , Kazunori Maruyama , Shinya Hasegawa
IPC分类号： H04N7/18 , H04N5/335
CPC分类号： H04N5/30 , G01N21/3581 , G01S7/4811 , G01S17/89 , G02F1/03 , G02F2203/13
摘要： A first optical system irradiates a target with a detecting wave and making the detecting wave that is transmitted through the target incident upon the electrooptical crystal. A second optical system slants a pulse plane of a probe wave relative to a pulse plane of the detecting wave and making the probe wave incident upon the electrooptical crystal. A camera detects the probe wave passing through the electrooptical crystal. The first or second optical system includes a compensating component which partitions a beam cross section of the detecting wave or the probe wave into unit areas. The optical component makes different an optical path length of a beam passing each unit area and compensates a phase shifting between the pulse plane of the detecting wave and the pulse plane of the probe wave at positions in a crossing direction of a surface of the electrooptical crystal and the virtual plane.
摘要翻译：第一光学系统用检测波照射目标，并使通过目标传输的检测波入射到电光学晶体上。第二光学系统相对于检测波的脉冲平面倾斜探测波的脉冲平面，并使探针波入射到电光学晶体上。摄像机检测穿过电光晶体的探测波。第一或第二光学系统包括将检测波或探测波的束横截面分隔成单位区域的补偿部件。光学部件使通过每个单位面积的光束的光程长度不同，并且补偿检测波的脉冲平面与探针波的脉冲平面之间在电光水晶表面的交叉方向的位置处的相移和虚拟平面。

74. 发明授权

US07847483B2 Glass composition and display panel using same 失效
标题翻译：玻璃组成和显示面板使用相同
公开(公告)号：US07847483B2
公开(公告)日：2010-12-07
申请号：US12066149
申请日：2006-09-01
申请人： Osamu Inoue , Shinya Hasegawa , Miyuki Nakai , Tsutomu Koshizuka
发明人： Osamu Inoue , Shinya Hasegawa , Miyuki Nakai , Tsutomu Koshizuka
IPC分类号： H01J5/00 , C03C8/10 , H01J1/22 , C03C8/14
CPC分类号： H01J11/38 , C03C3/066 , C03C8/04 , C03C8/24 , H01J11/12
摘要： Disclosed is a glass composition composed of an oxide glass wherein the percentages of constitutional elements other than oxygen (O) expressed in atomic % are as follows: boron (B) is not less than 56% and not more than 72%; silicon (Si) is not less than 0% and not more than 15%; Zinc (Zn) is not less than 0% and not more than 18%; potassium (K) is not less than 8% and not more than 20%; and the total of K, sodium (Na) and lithium (Li) is not less than 12% and not more than 20%. This glass composition further may contain at least one of magnesium (Mg), calcium (Ca), strontium (Sr) and barium (Ba) in an amount of more than 0% and not more than 5%, and molybdenum (Mo) and/or tungsten (W) in an amount of more than 0% and not more than 3%.
摘要翻译：公开了由氧化物玻璃构成的玻璃组合物，其中除原子％表示的氧（O）以外的组成元素的百分比如下：硼（B）不小于56％且不大于72％; 硅（Si）不小于0％且不大于15％; 锌（Zn）不小于0％且不超过18％; 钾（K）不小于8％且不大于20％; K，钠（Na）和锂（Li）的总和不小于12％且不大于20％。这种玻璃组合物还可以含有大于0％且不大于5％的量的镁（Mg），钙（Ca），锶（Sr）和钡（Ba）中的至少一种，以及钼（Mo）和 /或钨（W）的含量大于0％且不超过3％。

75. 发明授权

US07839088B2 Glass composition and display panel using the same 失效
标题翻译：玻璃组成和显示面板使用相同
公开(公告)号：US07839088B2
公开(公告)日：2010-11-23
申请号：US11858598
申请日：2007-09-20
申请人： Osamu Inoue , Shinya Hasegawa , Yasuhiko Nakada , Tsutomu Koshizuka
发明人： Osamu Inoue , Shinya Hasegawa , Yasuhiko Nakada , Tsutomu Koshizuka
IPC分类号： H01J17/49 , C03C3/072
CPC分类号： C03C3/066 , C03C3/14 , C03C8/04 , H01J11/12 , H01J11/38
摘要： A glass composition of the present invention is oxide glass and has a composition that satisfies: 60 wt %
摘要翻译：本发明的玻璃组合物为氧化物玻璃，其组成为满足：60重量％

76. 发明申请

US20100290148A1 Magnetic recording medium for thermally assisted magnetic recording 失效
标题翻译：用于热辅助磁记录的磁记录介质
公开(公告)号：US20100290148A1
公开(公告)日：2010-11-18
申请号：US12776858
申请日：2010-05-10
申请人： Fumihiro Tawa , Wataru Odajima , Shinya Hasegawa
发明人： Fumihiro Tawa , Wataru Odajima , Shinya Hasegawa
IPC分类号： G11B5/02 , G11B5/66 , G11B5/73
CPC分类号： G11B5/667 , G11B5/7325 , G11B5/82 , G11B2005/0021
摘要： A magnetic recording medium used for the thermally assisted magnetic recording system which fires a laser beam at a magnetic recording medium to partially heat the medium and applies a magnetic field from the outside to the part heated to lower the coercivity for recording. The magnetic recording medium is configured by a glass substrate on which a heat radiation layer, heat retention layer, intermediate layer, and recording layer are stacked. Further, the heat retention layer is configured by a member having an effective refractive index lower than the effective refractive index of the recording layer and having an temperature diffusion coefficient determined by the specific heat, density, and heat conductivity rate higher than glass and lower than metal. The material with a high temperature diffusion coefficient is used lowered in temperature diffusion coefficient using a porous structure or granular structure.
摘要翻译：一种用于热辅助磁记录系统的磁记录介质，其在磁记录介质上激发激光束以部分地加热介质并将磁场从外部施加到被加热以降低用于记录的矫顽力的部分。磁记录介质由玻璃基板构成，其上堆叠有散热层，保温层，中间层和记录层。此外，保温层由具有低于记录层的有效折射率的有效折射率的构件构成，并且具有由比玻璃高的比热，密度和导热率确定的温度扩散系数，并且低于金属。使用具有高温扩散系数的材料使用多孔结构或颗粒结构降低温度扩散系数。

77. 发明授权

US07529400B2 Image encoder, image decoder, record medium, and image recorder 失效
标题翻译：图像编码器，图像解码器，记录介质和图像记录器
公开(公告)号：US07529400B2
公开(公告)日：2009-05-05
申请号：US10511762
申请日：2003-04-25
申请人： Hiroyuki Katata , Tadashi Uchiumi , Takashi Yasumoto , Shinya Hasegawa , Shingo Nagataki , Masatoshi Tsujimoto , Motohiro Itoh
发明人： Hiroyuki Katata , Tadashi Uchiumi , Takashi Yasumoto , Shinya Hasegawa , Shingo Nagataki , Masatoshi Tsujimoto , Motohiro Itoh
IPC分类号： G06K9/00 , G06T15/00 , G06T15/10
CPC分类号： H04N19/00 , H03M7/30 , H04N5/45 , H04N5/78263 , H04N9/8042 , H04N9/8047 , H04N9/8063 , H04N9/8205 , H04N9/8227 , H04N13/10 , H04N13/161 , H04N13/178 , H04N13/183 , H04N19/46 , H04N19/59 , H04N19/597 , H04N19/60 , H04N19/61 , H04N19/70 , H04N19/85 , H04N21/21805 , H04N21/234345 , H04N21/236 , H04N21/431 , H04N21/4325 , H04N21/434 , H04N21/816
摘要： A sub-sampling portion (101) sub-samples images of data corresponding to the left and right viewpoints. A joining method selector (104) selects the joining method that minimizes the discontinuity at the boundary in the joined image when the sub-sampled images of data are joined. A joining portion (102) joins the plurality of images data, based on the selected joining method. An encoder (103) encodes the joined image data, and a joining method encoder (105) encodes the information of the joining method. A multiplexer (106) multiplexes these pieces of coded data. In this way, the continuity of the joined image is improved, whereby the coding efficiency is enhanced.
摘要翻译：子采样部分（101）对与左和右视点相对应的数据进行子采样。接合方法选择器（104）选择当数据的子采样图像被连接时使连接图像的边界处的不连续性最小化的接合方法。基于所选择的连接方法，接合部分（102）连接多个图像数据。编码器（103）对连接的图像数据进行编码，接合方法编码器（105）对接合方法的信息进行编码。复用器（106）对这些编码数据进行多路复用。以这种方式，提高了连接图像的连续性，从而提高了编码效率。

78. 发明申请

US20090097364A1 HEAD SLIDER 审中-公开
标题翻译：头滑块
公开(公告)号：US20090097364A1
公开(公告)日：2009-04-16
申请号：US12199504
申请日：2008-08-27
申请人： Fumihiro Tawa , Wataru Odajima , Shinya Hasegawa
发明人： Fumihiro Tawa , Wataru Odajima , Shinya Hasegawa
IPC分类号： G11B11/00
CPC分类号： G11B5/4866 , G11B5/314 , G11B5/3163 , G11B5/6088 , G11B2005/0005 , G11B2005/0021
摘要： A head slider is used for magnetic record by irradiating a recording medium with tiny spots of light. The head slider includes a slider main body having a bottom surface facing a recording medium and a top surface opposite to the bottom surface, an optical head provided in the slider main body to irradiate the recording medium with light and an optical layer to propagate light supplied from outside and lead the light to the optical head. The optical layer is curved along a curved surface formed in a portion of the slider main body to form a curved propagation path of light.
摘要翻译：通过用微小的光照射记录介质，磁头滑块用于磁记录。磁头滑动器包括具有面向记录介质的底表面和与底表面相对的顶表面的滑块主体，设置在滑块主体中的光学头，用于向记录介质照射光和光学层以传播提供的光从外部引导光线到光头。光学层沿着形成在滑块主体的一部分中的弯曲表面弯曲以形成弯曲的光的传播路径。

79. 发明授权

US07406005B2 Optical recording medium, memory apparatus, and recording/reproduction method 失效
标题翻译：光记录介质，存储装置和记录/再现方法
公开(公告)号：US07406005B2
公开(公告)日：2008-07-29
申请号：US10915091
申请日：2004-08-10
申请人： Shinya Hasegawa
发明人： Shinya Hasegawa
IPC分类号： G11B11/00 , G11B7/24
CPC分类号： G11B7/24079 , G11B5/314 , G11B7/12 , G11B7/1387 , G11B7/14 , G11B7/24 , G11B7/24038 , G11B7/24076 , G11B11/10532 , G11B11/10584 , G11B2005/0005 , G11B2005/0021
摘要： An optical recording medium having at least a recording film and a protection film disposed on a substrate is disclosed. The optical recording medium includes a plurality of recording tracks being disposed, along a predetermined direction, on a signal recording surface to which a laser beam is incident, the recording tracks having tapered protruding portions, wherein the protruding portions are formed of an optical near field generation film.
摘要翻译：公开了一种至少具有记录膜和设置在基板上的保护膜的光学记录介质。光记录介质包括沿着预定方向在激光束入射的信号记录表面上设置的多个记录磁道，记录磁道具有锥形突出部分，其中突出部分由光学近场形成一代电影。

80. 发明申请

US20070188922A1 Magnetic head and information storage apparatus 审中-公开
标题翻译：磁头和信息存储装置
公开(公告)号：US20070188922A1
公开(公告)日：2007-08-16
申请号：US11442061
申请日：2006-05-26
申请人： Fumihiro Tawa , Shinya Hasegawa
发明人： Fumihiro Tawa , Shinya Hasegawa
IPC分类号： G11B5/00
CPC分类号： G11B5/02 , G01Q80/00 , G11B5/314 , G11B11/10536 , G11B2005/0005 , G11B2005/0021
摘要： There is provided a magnetic head and an information storage apparatus capable of applying light to a position close to a position to which a magnetic field is applied, without reducing the intensity of the magnetic field. The magnetic head includes a magnetic pole which emits a magnetic flux from an end thereof; an optical pole having an end aligned with the end of the magnetic pole and has a refractive index different from that of the magnetic pole; a light applying section which applies light to a side of the end of the optical pole from a position apart from the optical pole, and a filling section which fills the space between the light applying section and the end of the optical pole and has a refractive index different from any of those of the magnetic pole and optical pole.
摘要翻译：提供了一种磁头和信息存储装置，其能够将光施加到靠近施加磁场的位置的位置，而不会降低磁场的强度。磁头包括从其一端发射磁通的磁极; 具有与磁极的端部对准的端部并且具有与磁极的折射率不同的折射率的光学柱; 一个从远离光学杆的位置向光学端的一侧施加光的光施加部分，以及填充部分，其填充光施加部分和光学杆的端部之间的空间，并且具有折射指数与磁极和光棒中的任何一个不同。

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