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61. 发明申请

US20090279412A1 Information Recording Media, A Method For Recording/Reproducing Information, An Apparatus For Recording/Reproducing Information 有权
标题翻译：信息记录介质，用于记录/再现信息的方法，用于记录/再现信息的装置
公开(公告)号：US20090279412A1
公开(公告)日：2009-11-12
申请号：US12485463
申请日：2009-06-16
申请人： Akemi Hirotsune , Harukazu Miyamoto , Takeshi Maeda
发明人： Akemi Hirotsune , Harukazu Miyamoto , Takeshi Maeda
IPC分类号： G11B7/24
CPC分类号： G11B7/00736 , G11B7/0053 , G11B7/007 , G11B7/24038 , G11B7/24076 , G11B7/24079 , G11B7/24082 , G11B7/24088 , G11B7/241 , G11B7/2534 , G11B7/259 , G11B2007/0013 , G11B2007/24308 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715 , G11B2007/25716
摘要： An information recording medium includes a plurality of layers for recording or reproduction of information by irradiation, wherein each of the layers includes an emboss portion and wobble portion including wobbles of a first frequency and a second frequency that is different from the first frequency. The first frequency is constant in each of the plurality of layers, and a different signal is obtained from the wobbles of the first and second frequencies in each of the plurality of layers.
摘要翻译：信息记录介质包括用于通过照射记录或再现信息的多个层，其中每个层包括压花部分和包括与第一频率不同的第一频率和第二频率的摆动的摆动部分。第一频率在多个层中的每一层中是恒定的，并且从多个层中的每个层中的第一和第二频率的摆动获得不同的信号。

62. 发明授权

US07570575B2 Information recording media, a method for recording/reproducing information, an apparatus for recording/reproducing information 失效
标题翻译：信息记录介质，记录/再现信息的方法，用于记录/再现信息的装置
公开(公告)号：US07570575B2
公开(公告)日：2009-08-04
申请号：US12046064
申请日：2008-03-11
申请人： Akemi Hirotsune , Harukazu Miyamoto , Takeshi Maeda
发明人： Akemi Hirotsune , Harukazu Miyamoto , Takeshi Maeda
IPC分类号： G11B7/24
CPC分类号： G11B7/00736 , G11B7/0053 , G11B7/007 , G11B7/24038 , G11B7/24076 , G11B7/24079 , G11B7/24082 , G11B7/24088 , G11B7/241 , G11B7/2534 , G11B7/259 , G11B2007/0013 , G11B2007/24308 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715 , G11B2007/25716
摘要： An information recording medium including a plurality of layers for recording or reproduction of information by irradiation of light and information for identifying a tracking error signal for determining a layer number being recorded in each of the plurality of layers. A modulation of the tracking error signal is different in each of the plurality of layers.
摘要翻译：一种信息记录介质，包括用于通过照射光记录或再现信息的多个层以及用于识别跟踪误差信号的信息，用于确定记录在多个层中的层中的层数。跟踪误差信号的调制在多个层中的每一层中是不同的。

63. 发明申请

US20090154304A1 Information memory device and memory medium 失效
标题翻译：信息存储设备和存储介质
公开(公告)号：US20090154304A1
公开(公告)日：2009-06-18
申请号：US12314845
申请日：2008-12-17
申请人： Takao Watanabe , Toshimichi Shintani , Takeshi Maeda , Akemi Hirotsune , Yoshitaka Bito
发明人： Takao Watanabe , Toshimichi Shintani , Takeshi Maeda , Akemi Hirotsune , Yoshitaka Bito
IPC分类号： G11B11/00
CPC分类号： G01R33/44 , G11B5/00 , G11C11/16 , G11C13/04
摘要： An information memory device using an electromagnetic-wave resonance phenomenon is provided to achieve both high density and long-period storage of stored data. Memory cells are three-dimensionally arranged in the inside of a solid-like medium which is not contacted with a surface of the medium, and the memory cell has resonance characteristics to electromagnetic waves depending on the space coordinates of the memory cell. For the medium, a material is selected so that an electromagnetic wave having the resonance frequency of the memory cell. By observing absorption spectra of the irradiated electromagnetic wave or emission spectra after the absorption, three-dimensional space coordinates of the memory cell are calculated.
摘要翻译：提供了使用电磁波共振现象的信息存储装置来实现存储数据的高密度和长周期存储。存储单元被三维地布置在固体样介质的内部，其不与介质的表面接触，并且存储单元具有取决于存储单元的空间坐标的电磁波的共振特性。对于介质，选择材料使得具有存储单元的共振频率的电磁波。通过观察照射的电磁波的吸收光谱或吸收后的发射光谱，计算存储单元的三维空间坐标。

64. 发明授权

US07486603B2 Highly adaptive recording method and optical recording apparatus 有权
公开(公告)号：US07486603B2
公开(公告)日：2009-02-03
申请号：US12183909
申请日：2008-07-31
申请人： Shinji Fujita , Takeshi Maeda , Manabu Shiozawa , Takahiro Kurokawa
发明人： Shinji Fujita , Takeshi Maeda , Manabu Shiozawa , Takahiro Kurokawa
IPC分类号： G11B5/09
CPC分类号： G11B7/00456 , G11B7/0062
摘要： An optical disk recording method includes the steps of: providing a multi-pulse chain from a recording wave; independently changing the pulse rise timing and pulse fall timing (pulse width) of the first pulse in the multi-pulse chain in accordance with a preceding space length and a recording mark length; changing the pulse rise timing and pulse fall timing (pulse width) in accordance with a following space length and the recording mark length in a predetermined timing or in independence; and in relation to the smallest mark recorded by irradiation with mono pulse, changing the rise timing in accordance with the preceding space length and the recording mark length and the fall timing (pulse width) in accordance with the following space length and recording mark length, compensating various optical disks different in recording material without change of the fundamental waveform.

65. 发明申请

US20080291796A1 HIGHLY ADAPTIVE RECORDING METHOD AND OPTICAL RECORDING APPARATUS 有权
标题翻译：高自适应记录方法和光学记录装置
公开(公告)号：US20080291796A1
公开(公告)日：2008-11-27
申请号：US12183929
申请日：2008-07-31
申请人： Shinji FUJITA , Takeshi Maeda , Manabu Shiozawa , Takahiro Kurokawa
发明人： Shinji FUJITA , Takeshi Maeda , Manabu Shiozawa , Takahiro Kurokawa
IPC分类号： G11B5/00
CPC分类号： G11B7/00456 , G11B7/0062
摘要： An optical disk recording method includes the steps of: providing a multi-pulse chain from a recording wave; independently changing the pulse rise timing and pulse fall timing (pulse width) of the first pulse in the multi-pulse chain in accordance with a preceding space length and a recording mark length; changing the pulse rise timing and pulse fall timing (pulse width) in accordance with a following space length and the recording mark length in a predetermined timing or in independence; and in relation to the smallest mark recorded by irradiation with mono pulse, changing the rise timing in accordance with the preceding space length and the recording mark length and the fall timing (pulse width) in accordance with the following space length and recording mark length, compensating various optical disks different in recording material without change of the fundamental waveform.
摘要翻译：光盘记录方法包括以下步骤：从记录波提供多脉冲链; 根据先前的空间长度和记录标记长度独立地改变多脉冲链中的第一脉冲的脉冲上升时间和脉冲下降时间（脉冲宽度）; 根据以下空间长度和记录标记长度在预定时间或独立性中改变脉冲上升时间和脉冲下降时间（脉冲宽度）; 并且相对于通过单脉冲照射记录的最小标记，根据以前的空格长度和记录标记长度以及根据以下空格长度和记录标记长度的下降时间（脉冲宽度）来改变上升时间，补偿记录材料不同的各种光盘，而不改变基波形。

66. 发明申请

US20080291795A1 HIGHLY ADAPTIVE RECORDING METHOD AND OPTICAL RECORDING APPARATUS 有权
公开(公告)号：US20080291795A1
公开(公告)日：2008-11-27
申请号：US12183909
申请日：2008-07-31
申请人： Shinji FUJITA , Takeshi Maeda , Manabu Shiozawa , Takahiro Kurokawa
发明人： Shinji FUJITA , Takeshi Maeda , Manabu Shiozawa , Takahiro Kurokawa
IPC分类号： G11B5/00
CPC分类号： G11B7/00456 , G11B7/0062
摘要： An optical disk recording method includes the steps of: providing a multi-pulse chain from a recording wave; independently changing the pulse rise timing and pulse fall timing (pulse width) of the first pulse in the multi-pulse chain in accordance with a preceding space length and a recording mark length; changing the pulse rise timing and pulse fall timing (pulse width) in accordance with a following space length and the recording mark length in a predetermined timing or in independence; and in relation to the smallest mark recorded by irradiation with mono pulse, changing the rise timing in accordance with the preceding space length and the recording mark length and the fall timing (pulse width) in accordance with the following space length and recording mark length, compensating various optical disks different in recording material without change of the fundamental waveform.

67. 发明申请

US20080219109A1 INFORMATION RECORDING AND RETRIEVAL METHOD, AND ITS APPARATUS 有权
标题翻译：信息记录和检索方法及其设备
公开(公告)号：US20080219109A1
公开(公告)日：2008-09-11
申请号：US11780058
申请日：2007-07-19
申请人： Takeshi Maeda , Takeshi Shimano , Akemi Hirotsune , Harukazu Miyamoto
发明人： Takeshi Maeda , Takeshi Shimano , Akemi Hirotsune , Harukazu Miyamoto
IPC分类号： G11B7/00
CPC分类号： G11B7/0037 , G11B7/004 , G11B7/00552 , G11B7/00736 , G11B7/0938 , G11B7/24038 , G11B2007/0013
摘要： Provided is a recording and retrieval apparatus for a multi-layer optical disk. A multi-layer optical disk in which a plurality of recording layers and a single servo layer are combined to form a set is used. A spot for the servo layer and a spot for the recording layers are turned on in a time-sharing manner. Servo signal detection areas are formed discretely in the servo layer. The servo signal detection areas and data recording areas are provided so as not to overlap each other when viewed from the spot incident side. Thus, separation of data from each of the layers can be done by even a single photodetector without interference.
摘要翻译：提供了一种用于多层光盘的记录和取回装置。使用其中组合多个记录层和单个伺服层以形成集合的多层光盘。伺服层的一个点和记录层的一个点以分时的方式被打开。伺服信号检测区域离散地形成在伺服层中。伺服信号检测区域和数据记录区域被设置成当从点入射侧观察时彼此不重叠。因此，即使单个光电检测器也可以不干扰地从每层分离数据。

68. 发明申请

US20070164968A1 Liquid crystal display control device 有权
公开(公告)号：US20070164968A1
公开(公告)日：2007-07-19
申请号：US11713729
申请日：2007-03-05
申请人： Tsutomu Furuhashi , Takeshi Maeda , Atsuhiro Higa , Hisayuki Ohhara , Hiroshi Kurihara , Naruhiko Kasai
发明人： Tsutomu Furuhashi , Takeshi Maeda , Atsuhiro Higa , Hisayuki Ohhara , Hiroshi Kurihara , Naruhiko Kasai
IPC分类号： G09G3/36
CPC分类号： G09G5/005 , G09G3/3611 , G09G3/3685 , G09G3/3688 , G09G5/003 , G09G5/006 , G09G5/391 , G09G5/393 , G09G5/395 , G09G2310/0205 , G09G2310/027 , G09G2340/0407 , G09G2340/0414 , G09G2340/0421 , G09G2340/0435 , G09G2340/0471 , G09G2340/0478 , G09G2340/0485 , G09G2360/18
摘要： There is provided a liquid crystal display control device which can display pictures in a magnification mode by using only a memory having low-speed access and a low storage capacity. When a video signal has intermediate resolution or less, the enlargement processing is performed by a frame memory, a line memory and an enlargement processing control circuit. If the input operation and the output operation to and from the frame memory are synchronized with each other, it is sufficient for the frame memory to have a storage capacity of two lines. When the video signal has the same high resolution as a liquid crystal display panel, the video signal is output through a gate circuit to a display timing generating circuit, and it is displayed in a through mode. In this case, no processing is performed by the frame memory or the like.

69. 发明授权

US07155015B2 Optical disk apparatus and data randomizing method using for optical disk apparatus 有权
公开(公告)号：US07155015B2
公开(公告)日：2006-12-26
申请号：US09811405
申请日：2001-03-20
申请人： Yukari Katayama , Takeshi Maeda , Shigeki Taira , Harukazu Miyamoto , Osamu Kawamae
发明人： Yukari Katayama , Takeshi Maeda , Shigeki Taira , Harukazu Miyamoto , Osamu Kawamae
IPC分类号： H04L9/00
CPC分类号： G11B20/0021 , G11B20/00333 , G11B20/10 , G11B20/1252 , G11B20/1426 , G11B27/19 , G11B27/24 , G11B27/3027 , G11B2220/216 , G11B2220/2575
摘要： In the optical disk apparatus, an arbitrary seed data for randomizing is added to an original data to be recorded on a disk. One-bit randomizing data is determined by operation using one-bit original data or seed data, and plural-bit past randomized data. At the time of descrambling, descrambling is performed without seed data.

70. 发明授权

US07072283B2 Information recording media, a method for recording/reproducing information, an apparatus for recording/reproducing information 有权
标题翻译：信息记录介质，记录/再现信息的方法，用于记录/再现信息的装置
公开(公告)号：US07072283B2
公开(公告)日：2006-07-04
申请号：US10921325
申请日：2004-08-19
申请人： Akemi Hirotsune , Harukazu Miyamoto , Takeshi Maeda
发明人： Akemi Hirotsune , Harukazu Miyamoto , Takeshi Maeda
IPC分类号： G11B7/24
CPC分类号： G11B7/00736 , G11B7/0053 , G11B7/007 , G11B7/24038 , G11B7/24076 , G11B7/24079 , G11B7/24082 , G11B7/24088 , G11B7/241 , G11B7/2534 , G11B7/259 , G11B2007/0013 , G11B2007/24308 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715 , G11B2007/25716
摘要： A method of recording information by irradiating a recording track in an information recording medium with light, the information recording medium comprising a plurality of layers for the recording of information by light irradiation. Each of the layers comprises asperities made up of a groove, the groove in each of the multiple layers having wobbles of a first frequency and wobbles of a second frequency that is different from the first frequency within a single track, wherein the first frequency is constant in each of the layers, and wherein a different signal is obtained from the wobbles of the first and second frequencies in each of the plurality of layers.
摘要翻译：一种通过用光照射信息记录介质中的记录轨道来记录信息的方法，所述信息记录介质包括用于通过光照射记录信息的多个层。每个层包括由凹槽构成的凹凸，多层中的每一层中的凹槽具有第一频率的摆动和与单个轨道内的第一频率不同的第二频率的摆动，其中第一频率是恒定的并且其中从所述多个层中的每个层中的所述第一和第二频率的摆动获得不同的信号。

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