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21. 发明授权

US5565805A Change-over divider for use in satellite broadcast receiving system 失效
标题翻译：用于卫星广播接收系统的切换分频器
公开(公告)号：US5565805A
公开(公告)日：1996-10-15
申请号：US513576
申请日：1995-08-10
申请人： Yutaka Nakagawa , Tadashi Kajiwara , Keiji Fukuzawa , Keiji Yuzawa
发明人： Yutaka Nakagawa , Tadashi Kajiwara , Keiji Fukuzawa , Keiji Yuzawa
IPC分类号： H04B1/16 , H04B1/18 , H04B7/155 , H04H20/00 , H04H20/63 , H04H20/74 , H04H20/76 , H04H40/90 , H04N5/44 , H04N7/20 , H03K17/00
CPC分类号： H04H40/90 , H04H20/63 , H04H20/74 , H04H20/76
摘要： A satellite broadcast receiving system is disclosed, in which when each receiver transmits a control-pulse to a change-over divider via a signal cable, the change-over divider selects a desired broadcast signal in response to the control pulse, which is led to its output terminal, then transmitted to each receiver via the signal cable.
摘要翻译：公开了一种卫星广播接收系统，其中当每个接收机经由信号电缆将控制脉冲发送到转换分频器时，转换分频器响应于控制脉冲选择所需的广播信号，该控制脉冲导致其输出端，然后通过信号线传输到每个接收器。

22. 发明授权

US5489919A Driving method of driving a liquid crystal display element 失效
标题翻译：驱动液晶显示元件的驱动方法
公开(公告)号：US5489919A
公开(公告)日：1996-02-06
申请号：US174262
申请日：1993-12-28
申请人： Takeshi Kuwata , Temkar N. Ruckmongathan , Yutaka Nakagawa , Hidemasa Koh , Hiroshi Hasebe , Takashi Yamashita , Hideyuki Nagano , Takanori Ohnishi
发明人： Takeshi Kuwata , Temkar N. Ruckmongathan , Yutaka Nakagawa , Hidemasa Koh , Hiroshi Hasebe , Takashi Yamashita , Hideyuki Nagano , Takanori Ohnishi
IPC分类号： G01N35/04 , G09G3/36
CPC分类号： G09G3/3625 , G01N35/026
摘要： A driving method of a liquid crystal display element having plural numbers of scanning electrodes and data electrodes where a J.times.L number (J and L are each integers.gtoreq.2) of scanning electrodes are divided into J subgroups each having L scanning electrodes so that the subgroups are selected and driven as a batch. The subgroups are selected while the following conditions are satisfied: (1) in L=k.multidot.N.multidot.T/.tau., a value satisfying k=10-250 is determined, where L is the number of row electrodes selected, N is the total number of row electrodes, T is a selection time of a single scanning electrode and .tau. is an average response time of a liquid crystal display element; (2) in a selection time, a voltage is applied to the scanning electrodes in a positive or negative direction with respect to an intermediate voltage, and in a non-selection time, the intermediate voltage is applied to the same, (3) for a selection voltage matrix, an orthogonal matrix A having L rows and elements of +1 and -1 which correspond respectively to a positive voltage and a negative voltage, is selected, and (4) in a selection time of the scanning electrode subgroups, application of the voltage is so made that elements of a column vector in the selection voltage matrix correspond to the amplitudes of the voltage to the scanning electrodes forming the scanning electrode subgroups.
摘要翻译：具有多个扫描电极和数据电极的液晶显示元件的驱动方法被划分为具有L个扫描电极的J个子组，其中J个子像素（J和L各自为整数> / = 2）子组被选择并作为批次驱动。在满足以下条件的情况下，选择子组：（1）在L = kxNxT / tau中，确定满足k = 10-250的值，其中L是选择的行电极的数量，N是行电极的总数 T是单个扫描电极的选择时间，τ是液晶显示元件的平均响应时间; （2）在选择时间内，相对于中间电压向扫描电极施加正，负方向的电压，在非选择时间中施加中间电压，（3）为选择电压矩阵，具有L行的正交矩阵A和分别对应于正电压和负电压的+1和-1的元素，以及（4）在扫描电极子组的选择时间中，应用使得选择电压矩阵中的列向量的元素对应于形成扫描电极子组的扫描电极的电压的幅度。

23. 发明授权

US4952030A Liquid crystal display device with a 50.degree.-80.degree. twist angle 失效
标题翻译：液晶显示装置具有50°-80°的扭转角度
公开(公告)号：US4952030A
公开(公告)日：1990-08-28
申请号：US237417
申请日：1988-08-29
申请人： Yutaka Nakagawa , Tetsuro Matsumoto , Yuji Souda , Yosinori Hirai
发明人： Yutaka Nakagawa , Tetsuro Matsumoto , Yuji Souda , Yosinori Hirai
IPC分类号： G02F1/1335 , G02F1/139
CPC分类号： G02F1/1396 , G02F2001/133531
摘要： A liquid crystal display device of negative display type, which comprises a liquid crystal cell comprising a nematic liquid crystal layer sandwiched between substrates provided with electrodes, a light shielding layer covering other than the area corresponding to a display pattern, a pair of polarizing films provided on both sides of the liquid crystal cell with their polarization axes arranged to permit light from a no voltage-applied portion to pass therethrough, said liquid crystal cell being adapted to apply a voltage sufficient to energize the nematic liquid crystal to the electrodes at a display pattern area other than a desired display pattern, wherein a twist angle of liquid crystal layer is in a range of 50.degree.-80.degree..
摘要翻译：一种负显示型液晶显示装置，包括：液晶单元，其包括被夹在设置有电极的基板之间的向列液晶层，覆盖除了与显示图案对应的区域以外的遮光层，设置一对偏光膜在液晶单元的两侧，其偏振轴被布置成允许来自无电压施加部分的光通过其中，所述液晶单元适于施加足以将向列型液晶激励到在显示器处的电极的电压图案区域，其中液晶层的扭转角在50°-80°的范围内。

24. 发明申请

US20110261310A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20110261310A1
公开(公告)日：2011-10-27
申请号：US13090293
申请日：2011-04-20
申请人： Shigeru Kojima , Yutaka Nakagawa , Toru Tsukamoto , Kenji Gondo
发明人： Shigeru Kojima , Yutaka Nakagawa , Toru Tsukamoto , Kenji Gondo
IPC分类号： G02F1/1345
CPC分类号： G02F1/133308 , G02F2001/133334 , G02F2202/22
摘要： A liquid crystal display device restraining display defects even in a structure having a potential difference between an externally-connected electrode potential and the mean potential of the drive waveform of a liquid crystal material. An electrostatic charge stored in the vicinity of a liquid crystal layer of the liquid crystal display device as a result of the potential difference between an externally-connected electrode potential and the mean potential of the drive waveform of the liquid crystal material is dispersed by employing a capacitor or an arrester connected to ground. Accordingly, discharge of the stored charge is facilitated, and occurrence of display defects is restrained.
摘要翻译：即使在具有外部连接的电极电位和液晶材料的驱动波形的平均电位之间的电位差的结构中，也抑制显示缺陷的液晶显示装置。作为液晶显示装置的液晶层的液晶层附近的静电电荷，由于外部连接的电极电位与液晶材料的驱动波形的平均电位之间的电位差而被分散，电容器或连接到地的避雷器。因此，有助于放电所存储的电荷，并且抑制了显示缺陷的发生。

25. 发明授权

US07398417B2 Storage system for increased cache reliability VI reading redundant disks into cache 有权
标题翻译：用于提高缓存可靠性的存储系统VI将冗余磁盘读入高速缓存
公开(公告)号：US07398417B2
公开(公告)日：2008-07-08
申请号：US11482658
申请日：2006-07-06
申请人： Yutaka Nakagawa , Akira Nishimoto , Naoto Matsunami
发明人： Yutaka Nakagawa , Akira Nishimoto , Naoto Matsunami
IPC分类号： G06F11/00
CPC分类号： G06F11/1084 , G06F11/1088
摘要： A storage system includes a group of storage devices which include back-up devices configured to assure appropriate response time. When a data request from a host computer arrives, and the number of failed devices has changed as shown by a device state management table, a determination is made regarding the number of devices from which to read data. This determination is made based on an indication of redundancy which indicates how many of the disk devices are allowed to be in a failed state at the time of data reading. Typically, the indication of redundancy is determined by the sum of the number of failed devices and a predetermined number. The determined number of devices are selected in accordance with a selection factor, and a selection result is written into a disk management table. Then, the reading process is executed with respect to the target disk devices.
摘要翻译：存储系统包括一组存储设备，其包括被配置为确保适当的响应时间的备份设备。当来自主计算机的数据请求到达并且设备状态管理表所示的故障设备的数量已经改变时，确定从其读取数据的设备的数量。该确定是基于指示冗余的指示进行的，其指示在数据读取时允许多少磁盘设备处于故障状态。通常，冗余的指示由故障设备的数量和预定数量的总和确定。根据选择因素选择确定的设备数量，并将选择结果写入盘管理表。然后，相对于目标盘装置执行读取处理。

26. 发明授权

US07278000B2 Data migration with worm guarantee 失效
标题翻译：数据迁移与蠕虫保证
公开(公告)号：US07278000B2
公开(公告)日：2007-10-02
申请号：US10960053
申请日：2004-10-08
申请人： Yusuke Nonaka , Naoto Matsunami , Akira Nishimoto , Yutaka Nakagawa
发明人： Yusuke Nonaka , Naoto Matsunami , Akira Nishimoto , Yutaka Nakagawa
IPC分类号： G06F12/14 , G06F12/16
CPC分类号： G06F3/0647 , G06F3/0607 , G06F3/0608 , G06F3/0623 , G06F3/0637 , G06F3/067
摘要： The storage system is coupled to a computer, and includes a controller and a disk drive including a plurality of logical volumes, at least in one of which updating prohibition information indicating inclusion of an area assigned an updating prohibition attribute is recorded. The controller includes a configuration management module that sets the logical volume assigned the updating prohibition attribute as a logical volume of a migration source, another logical volume as a logical volume of a migration destination, and the updating prohibition information concerning the logical volume of the migration source in the logical volume of the migration destination, and a migration module that copies data of the logical volume of the migration source to the logical volume of the migration destination after the setting of the updating prohibition information concerning the logical volume of the migration source in the logical volume of the migration destination.
摘要翻译：存储系统耦合到计算机，并且包括控制器和包括多个逻辑卷的磁盘驱动器，其中记录了表示包括分配有更新禁止属性的区域的更新禁止信息的至少一个。控制器包括配置管理模块，其将分配有更新禁止属性的逻辑卷设置为迁移源的逻辑卷，将另一逻辑卷设置为迁移目的地的逻辑卷，以及关于迁移的逻辑卷的更新禁止信息在迁移目标的逻辑卷中的源代码以及迁移模块，该迁移模块在设置关于迁移源的逻辑卷的更新禁止信息之后，将迁移源的逻辑卷的数据复制到迁移目的地的逻辑卷迁移目的地的逻辑卷。

27. 发明申请

US20060031651A1 Data migration with worm guarantee 失效
标题翻译：数据迁移与蠕虫保证
公开(公告)号：US20060031651A1
公开(公告)日：2006-02-09
申请号：US10960053
申请日：2004-10-08
申请人： Yusuke Nonaka , Naoto Matsunami , Akira Nishimoto , Yutaka Nakagawa
发明人： Yusuke Nonaka , Naoto Matsunami , Akira Nishimoto , Yutaka Nakagawa
IPC分类号： G06F12/14 , G06F12/16
CPC分类号： G06F3/0647 , G06F3/0607 , G06F3/0608 , G06F3/0623 , G06F3/0637 , G06F3/067
摘要： The storage system is coupled to a computer, and includes a controller and a disk drive including a plurality of logical volumes, at least in one of which updating prohibition information indicating inclusion of an area assigned an updating prohibition attribute is recorded. The controller includes a configuration management module that sets the logical volume assigned the updating prohibition attribute as a logical volume of a migration source, another logical volume as a logical volume of a migration destination, and the updating prohibition information concerning the logical volume of the migration source in the logical volume of the migration destination, and a migration module that copies data of the logical volume of the migration source to the logical volume of the migration destination after the setting of the updating prohibition information concerning the logical volume of the migration source in the logical volume of the migration destination.
摘要翻译：存储系统耦合到计算机，并且包括控制器和包括多个逻辑卷的磁盘驱动器，其中记录了表示包括分配有更新禁止属性的区域的更新禁止信息的至少一个。控制器包括配置管理模块，其将分配有更新禁止属性的逻辑卷设置为迁移源的逻辑卷，将另一逻辑卷设置为迁移目的地的逻辑卷，以及关于迁移的逻辑卷的更新禁止信息在迁移目标的逻辑卷中的源代码以及迁移模块，该迁移模块在设置关于迁移源的逻辑卷的更新禁止信息之后，将迁移源的逻辑卷的数据复制到迁移目的地的逻辑卷迁移目的地的逻辑卷。

28. 再颁专利

USRE38305E1 LCD device including an illumination device having a polarized light separating sheet between a light guide and the display 有权
标题翻译： LCD装置包括在光导和显示器之间具有偏振光分离片的照明装置
公开(公告)号：USRE38305E1
公开(公告)日：2003-11-11
申请号：US09512735
申请日：2000-02-24
申请人： Tomoki Gunjima , Yoshiharu Ooi , Masao Ozeki , Hiroaki Ito , Hiroshi Hasebe , Tetsuro Matsumoto , Yutaka Nakagawa
发明人： Tomoki Gunjima , Yoshiharu Ooi , Masao Ozeki , Hiroaki Ito , Hiroshi Hasebe , Tetsuro Matsumoto , Yutaka Nakagawa
IPC分类号： G02F11335
CPC分类号： G02B6/0056 , F21V9/14 , G02B6/0053 , G02F1/133615 , G02F1/13362 , G02F2001/13355
摘要： An illumination device for a direct viewing type display element comprising a flat light guide; a light source set such that light is incident on a side portion of said flat light guide; a polarized light separating flat set on a first side of a light emitting side of the flat light guide for transmitting a p polarized light component and reflecting at least a portion of an a polarized light component with respect to a light ray substantially having a predetermined direction of incidence; and a light reflecting sheet disposed on a second side opposite to said light emitting side of the flat light guide in parallel with the light emitting site.

29. 发明授权

US5682177A Driving method of driving a liquid crystal display element 失效
标题翻译：驱动液晶显示元件的驱动方法
公开(公告)号：US5682177A
公开(公告)日：1997-10-28
申请号：US479348
申请日：1995-06-07
申请人： Takeshi Kuwata , Temkar Ruckmongathan , Yutaka Nakagawa , Hidemasa Koh , Hiroshi Hasebe , Takashi Yamashita , Hideyuki Nagano , Takanori Ohnishi
发明人： Takeshi Kuwata , Temkar Ruckmongathan , Yutaka Nakagawa , Hidemasa Koh , Hiroshi Hasebe , Takashi Yamashita , Hideyuki Nagano , Takanori Ohnishi
IPC分类号： G01N35/04 , G09G3/36
CPC分类号： G09G3/3625 , G01N35/026
摘要： A driving method of a matrix type liquid crystal display element including at least J.times.L (J and L are respectively integers of 2 or more) row electrodes and a plural number of column electrodes wherein the J.times.L row electrodes are divided into J row electrode subgroups each including n row electrodes so that the subgroups are selected as each batch to be driven. When voltages are applied to the row electrodes, either a voltage level of +V.sub.r or -V.sub.r (where V.sub.r >0) is applied at a selection time, when a voltage at a non-selection time is 0 (zero). Voltages applied to the column electrodes are selected from (L+1) voltage levels of V.sub.0, V.sub.1, . . . , V.sub.L (where V.sub.0
摘要翻译：矩阵型液晶显示元件的驱动方法至少包括JxL（J和L分别为2个以上的整数）行电极和多个列电极，其中JxL行电极被划分为J个行电极子组，每个包括 n行电极，使得子组被选择为每个待驱动的批次。当电压施加到行电极时，在选择时刻，当非选择时间的电压为0（零）时，施加+ Vr或-Vr（其中Vr> 0）的电压电平。施加到列电极的电压选自（L + 1）V0，V1的电压电平。。。，VL（其中V0

30. 发明授权

US5587816A LCD device including an illumination device having a polarized light separating sheet between a light guide and the display 失效
标题翻译： LCD装置包括在光导和显示器之间具有偏振光分离片的照明装置
公开(公告)号：US5587816A
公开(公告)日：1996-12-24
申请号：US530012
申请日：1995-10-19
申请人： Tomoki Gunjima , Yoshiharu Ooi , Masao Ozeki , Hiroaki Ito , Hiroshi Hasebe , Tetsuro Matsumoto , Yutaka Nakagawa
发明人： Tomoki Gunjima , Yoshiharu Ooi , Masao Ozeki , Hiroaki Ito , Hiroshi Hasebe , Tetsuro Matsumoto , Yutaka Nakagawa
IPC分类号： F21V8/00 , F21V9/14 , G02B6/00 , G02F1/13357 , G02F1/1335
CPC分类号： G02B6/0056 , F21V9/14 , G02F1/13362 , G02B6/0038 , G02B6/0053 , G02B6/0055 , G02F1/133615 , G02F2001/13355
摘要： An illumination device for a direct viewing type display element comprising a flat light guide; a light source set such that light is incident on a side portion of said flat light guide; a polarized light separating flat set on a first side of a light emitting side of the flat light guide for transmitting a p polarized light component and reflecting at least a portion of an s polarized light component with respect to a light ray substantially having a predetermined direction of incidence; and a light reflecting sheet disposed on a second side opposite to said light emitting side of the flat light guide in parallel with the light emitting site.
摘要翻译：一种用于直视式显示元件的照明装置，包括平面光导; 光源，其设置成使得光入射在所述平面光导的侧部; 在平坦光导的发光侧的第一侧上分离平板的偏振光，用于透射p偏振光分量，并相对于基本上具有预定方向的光线反射至少一部分偏振光分量发病率以及与发光部位平行地配置在与平坦光导的所述发光侧相反的第二侧的光反射片。

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