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公开(公告)号：US4937804A
公开(公告)日：1990-06-26
申请号：US166018
申请日：1988-03-09
申请人： Atsushi Ishihara
发明人： Atsushi Ishihara
IPC分类号： G11B7/0045 , G11B7/013 , G11B19/04 , G11B20/12 , G11B20/18
CPC分类号： G11B20/1883 , G11B19/04 , G11B20/1258 , G11B7/0045 , G11B7/013 , G11B2220/20 , G11B2220/2537
摘要： An optical disk apparatus is adapted to record into and reproduce information from a plurality of blocks on an optical disk medium. The respective block on the optical disk medium has a preformat section which is continuously recorded with a plurality of ID information and a data recording section for recording information. The data recording section contains an information recording area, a recorded flag recording area and a post field. If the number of ID information detected never exceeds 2, then recording of the information into the corresponding block is inhibited, and the information is then recorded into a data alternative area instead.
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公开(公告)号：US4519056A
公开(公告)日：1985-05-21
申请号：US473629
申请日：1983-03-09
申请人： Katsumi Kimoto , Atsushi Ishihara
发明人： Katsumi Kimoto , Atsushi Ishihara
CPC分类号： G11B19/04 , G11B19/02 , G11B21/081 , G11B27/36 , G11B7/0045
摘要： A data recording apparatus is provided which has a recording/reproduction head for recording data on or reproducing the data from a recording medium, a moving mechanism for moving the recording/reproducing head on the recording medium, an error detector for detecting an error in accordance with a signal from the recording/reproduction head in the recording mode, and a control section for detecting that an access to a recording start track cannot be made by the recording/reproduction head for recording data, for determining a track number in the vicinity of the recording start track by the recording/reproduction head in accordance with a detection result, and for controlling a moving mechanism to move the recording/reproduction head to a target track ahead of a predetermined number of tracks which correspond to a distance between the target track and the recording start track without performing recording of data on the predetermined number of tracks in accordance with a detection result from a tracking error detector.
摘要翻译： 提供了一种数据记录装置，其具有用于在记录介质上记录数据或从记录介质再现数据的记录/再现头，用于在记录介质上移动记录/再现头的移动机构，用于根据记录介质检测错误的检错器 在记录模式下具有来自记录/再现头的信号，以及控制部分，用于检测用于记录数据的记录/再现头不能进行对记录开始轨迹的访问，用于确定记录/再现头附近的轨道号 通过记录/再现头根据检测结果的记录开始轨迹，并且用于控制移动机构将记录/再现头移动到预定数量的轨道之前的目标轨道，该预定轨迹数目对应于目标轨迹 和记录开始轨迹，而不根据检测结果在预定数量的轨道上执行数据的记录 来自跟踪误差检测器。
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公开(公告)号：US4513406A
公开(公告)日：1985-04-23
申请号：US373785
申请日：1982-04-30
申请人： Atsushi Ishihara
发明人： Atsushi Ishihara
CPC分类号： G11B7/08529 , G11B17/005 , G11B7/08505 , G11B7/0901
摘要： The invention provides a disc device having a disc with a spiral data recording area, a motor for driving the disc, a head for recording data on the disc, reproducing it therefrom and erasing it thereon, a movable mechanism for radially moving the head on the disc, a positioning servo circuit for controlling and driving the movable mechanism, and a microprocessor for controlling the positioning servo circuit. A counter is included in the positioning servo circuit. The counter counts rotation synchronizing clock signals from the motor and outputs a predetermined reference position signal. In accordance with an output signal from the counter, the movable mechanism is driven at the same velocity as that at which the data recording area of the disc is moved in the movement direction of the movable mechanism.
摘要翻译： 本发明提供了一种盘装置，其具有带有螺旋数据记录区的盘，用于驱动盘的马达，用于在盘上记录数据的头，从其上再现并擦除在其上的可移动机构， 盘，用于控制和驱动可移动机构的定位伺服电路，以及用于控制定位伺服电路的微处理器。 计数器包含在定位伺服电路中。 计数器对来自电动机的旋转同步时钟信号进行计数，并输出预定的基准位置信号。 根据来自计数器的输出信号，可移动机构以与盘的数据记录区域在可移动机构的移动方向上移动的速度相同的速度被驱动。
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公开(公告)号：US08938335B2
公开(公告)日：2015-01-20
申请号：US13602550
申请日：2012-09-04
CPC分类号： B62D6/002 , B62D15/025
摘要： In a control unit for a vehicle steering system, which controls an electric motor that is used to change a steering angle on the basis of a target route for a vehicle, a turning angle of a steered wheel with respect to a central axis of a shock absorber is set as a steered element angle, and the steered element angle is used in control over the electric motor.
摘要翻译： 在用于车辆转向系统的控制单元中，其控制用于基于车辆的目标路线改变转向角的电动机，转向轮相对于冲击的中心轴线的转向角度 吸收器设置为转向元件角度，转向元件角度用于控制电动机。
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75.发明申请公开(公告)号：US20120170913A1
公开(公告)日：2012-07-05
申请号：US13413479
申请日：2012-03-06
IPC分类号： H04N9/80
CPC分类号： G11B20/0021 , G06F21/10 , G06F2221/0704 , G06F2221/0711 , G11B20/00086 , G11B20/00115 , G11B20/00362 , G11B20/00528 , G11B20/00847 , G11B20/00855 , G11B20/00884 , G11B2220/218 , G11B2220/2579
摘要： An apparatus determines whether a combination of a certificate type of a content certificate recorded on a source recording medium and a medium type of the source recording medium is a proper combination. If the combination is a proper combination, the apparatus requests a license server, which is connected to the apparatus via a network, to give approval to record content on a target recording medium. If the apparatus is a legitimate DVD recorder, the license server sends to the content recording apparatus a content certificate including on the source recording medium as the certificate type. The apparatus records the content together with the received content certificate on the target recording medium.
摘要翻译： 一种装置确定记录在源记录介质上的内容证书的证书类型和介质类型的源记录介质的组合是否是适当的组合。 如果组合是适当的组合，则设备请求通过网络连接到设备的许可证服务器，以批准在目标记录介质上记录内容。 如果设备是合法的DVD刻录机，则许可证服务器向内容记录设备发送包括在源记录介质上的内容证书作为证书类型。 该装置将所接收的内容与内容一起记录在目标记录介质上。
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公开(公告)号：US07865283B2
公开(公告)日：2011-01-04
申请号：US11836325
申请日：2007-08-09
申请人： Atsushi Ishihara , Masanori Arima , Naoki Maeda , Kosuke Yamanaka , Tatsuma Kouchi , Shingo Maeda , Takeshi Ueda , Daisuke Maeda
发明人： Atsushi Ishihara , Masanori Arima , Naoki Maeda , Kosuke Yamanaka , Tatsuma Kouchi , Shingo Maeda , Takeshi Ueda , Daisuke Maeda
IPC分类号： B62D6/00
CPC分类号： B62D15/0285 , B62D5/046
摘要： There is provided a vehicle steering system which includes an electric motor for imparting a steering force to a steering mechanism of a vehicle and an automatic parking controller for executing an automatic parking control by controlling the electric motor, wherein the automatic parking controller controls an energizing voltage of the electric motor by imparting a square wave to the electric motor and increasing/decreasing a neutral point voltage of a winding of the electric motor.
摘要翻译： 提供了一种车辆转向系统，其包括用于向车辆的转向机构施加转向力的电动机和通过控制电动机执行自动停车控制的自动停车控制器，其中，所述自动停车控制器控制通电电压 通过向电动机施加方波，并增加/减少电动机的绕组的中性点电压。
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公开(公告)号：US20100168964A1
公开(公告)日：2010-07-01
申请号：US12444250
申请日：2007-10-01
申请人： Kenji Higashi , Kosuke Yamanaka , Atsushi Ishihara , Daisuke Maeda , Masami Naka , Tomoyasu Kada
发明人： Kenji Higashi , Kosuke Yamanaka , Atsushi Ishihara , Daisuke Maeda , Masami Naka , Tomoyasu Kada
CPC分类号： B62D5/008 , B62D5/0463 , B62D5/0472
摘要： A motor vehicle steering apparatus (1) has a transmission-ratio variable mechanism (8) for changing, with the use of a transmission-ratio changing motor (18), the rotational transmission-ratio between a first steering shaft (5) connected to a steering member (2) and a second steering shaft (6) connected to a steering mechanism (12). The apparatus has a counter force compensating motor (23) for compensating steering counter force of the steering member (2) caused by operation of the transmission-ratio variable mechanism (8), a hydraulic steering assist mechanism (80), and a controller (24) for controlling the transmission-ratio changing motor (18) and the counter force compensating motor (23). The controller (24) has a function of causing the counter force compensating motor (23) to generate steering assist torque.
摘要翻译： 一种机动车辆转向装置（1）具有变速比可变机构（8），用于通过使用变速比变更电动机（18）来改变与第一转向轴（5）连接的转动传动比 转向构件（2）和连接到转向机构（12）的第二转向轴（6）。 该装置具有用于补偿由变速比可变机构（8）的操作引起的转向构件（2）的转向反作用力的反作用力补偿马达（23），液压转向辅助机构（80）和控制器 24），用于控制变速比变更电动机（18）和反作用力补偿电动机（23）。 控制器（24）具有使反力补偿电动机（23）产生转向辅助转矩的功能。
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公开(公告)号：US07613556B2
公开(公告)日：2009-11-03
申请号：US11760206
申请日：2007-06-08
申请人： Masanori Arima , Naoki Maeda , Kosuke Yamanaka , Atsushi Ishihara , Tatsuma Kouchi , Shingo Maeda , Daisuke Maeda
发明人： Masanori Arima , Naoki Maeda , Kosuke Yamanaka , Atsushi Ishihara , Tatsuma Kouchi , Shingo Maeda , Daisuke Maeda
CPC分类号： B62D15/0285 , B62D5/0481
摘要： In a steering-without-driving state, a larger current limit value, drive limit time and steering angle deviation threshold value are set than when a low-speed driving state occurs. An automatic parking mode is held until a time period over which a state where a motor current value of an electric motor which drives a steering mechanism is equal to the current limit value reaches the drive limit time. Even though the state where the motor current value is equal to the current limit value has continued over the drive limit time, the automatic parking mode is held during the steering angle deviation not exceeding the steering angle deviation threshold value. When the state where the motor current value is equal to the current limit value has continued over the drive limit time Ta and that the steering angle deviation exceeds the threshold value, the automatic parking control is cancelled.
摘要翻译： 在无转向驾驶状态下，比起低速行驶状态时设定较大的限制值，驱动限制时间和转向角偏差阈值。 保持自动停车模式，直到驱动转向机构的电动机的电动机电流值等于当前极限值的状态达到驱动限制时间。 即使电动机电流值等于电流极限值的状态在驱动限制时间内持续，在不超过转向角偏差阈值的转向角偏差期间，保持自动停车模式。 当电动机电流值等于电流极限值的状态在驱动限制时间Ta之后持续，并且转向角偏差超过阈值时，自动停车控制被取消。
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79.发明授权Content management method, recording and/or reproducing apparatus, and recording medium 失效内容管理方法，记录和/或再现装置和记录介质公开(公告)号：US07536727B2
公开(公告)日：2009-05-19
申请号：US10722487
申请日：2003-11-28
申请人： Tadashi Kojima , Hisashi Yamada , Taku Kato , Atsushi Ishihara , Kazuhiko Taira
发明人： Tadashi Kojima , Hisashi Yamada , Taku Kato , Atsushi Ishihara , Kazuhiko Taira
IPC分类号： H04L9/00
CPC分类号： G11B20/0021 , G11B20/00086 , G11B20/00246 , G11B20/00282 , G11B20/00347 , G11B20/00528 , G11B20/00536 , G11B20/00666 , G11B20/00673 , G11B20/1217
摘要： In a content management method, content data is encrypted by a first key, the first key is encrypted by plural types of second keys, the encrypted first key is multiply encrypted by a third key, and the third key is encrypted by a fourth key. These encrypted content data, a medium key which is the first key encrypted by the second key and a move key which is a first key multiply encoded by the second and third keys are recorded in a recording medium, the third key encrypted by the fourth key is recorded in a security region. This management method is managed by the move key and the medium key.
摘要翻译： 在内容管理方法中，内容数据由第一密钥加密，第一密钥由多种类型的第二密钥加密，加密的第一密钥由第三密钥进行乘法加密，第三密钥由第四密钥加密。 这些加密内容数据，作为通过第二密钥加密的第一密钥的媒体密钥和作为由第二和第三密钥乘法编码的第一密钥的移动密钥被记录在记录介质中，由第四密钥加密的第三密钥 被记录在安全区域中。 该管理方法由移动键和中键控制。
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公开(公告)号：US20090041835A1
公开(公告)日：2009-02-12
申请号：US12139702
申请日：2008-06-16
IPC分类号： A61K9/127 , A61K31/407
摘要： The present invention provides a method of inhibiting the leakage of a drug encapsulated in liposomes, which comprises satisfying at least two requirements selected from the group consisting of the following three requirements: using at least two lipid bilayers of the liposomes, controlling the average particle size of the liposomes to 120 nm or more, and using lipid having a phase transition temperature higher than in vivo temperature as lipid constituting the liposomes. Also, the present invention provides a liposome preparation which is stable in vivo and satisfies at least two requirements selected from the group consisting of the following three requirements: the number of lipid bilayers of the liposomes is at least two, the liposomes have an average particle size of 120 nm or more, and lipid constituting the liposomes has a phase transition temperature higher than in vivo temperature.
摘要翻译： 本发明提供一种抑制包封在脂质体中的药物的泄漏的方法，其包括满足选自以下三个要求的至少两个要求：使用脂质体的至少两个脂质双层，控制平均粒径 的脂质体达到120nm以上，并且使用具有比体内温度高的相变温度的脂质作为构成脂质体的脂质。 另外，本发明提供脂质体制剂，其在体内稳定且满足选自以下三个要求的至少两个要求：脂质体的脂质双层数至少为2个，脂质体具有平均粒子 大小为120nm以上，构成脂质体的脂质的相转变温度高于体内温度。
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