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41. 发明申请

US20050092533A1 Traveling apparatus and method for controlling thereof 有权
标题翻译：行走装置及其控制方法
公开(公告)号：US20050092533A1
公开(公告)日：2005-05-05
申请号：US10935621
申请日：2004-09-08
申请人： Shinji Ishii
发明人： Shinji Ishii
IPC分类号： A63C17/12 , B60K1/02 , B60L3/00 , B60L7/18 , B60L11/18 , B62D61/00 , B62K3/00 , B62K17/00 , B60K1/00
CPC分类号： B62D61/00 , B60K1/02 , B60L7/18 , B60L11/1861 , B60L2200/16 , B60L2260/34 , B62K11/007 , Y02T10/646 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T90/16
摘要： A traveling apparatus and a method for controlling thereof are provided to perform efficient charging with regenerative electrical power. An angle θ0 of a table (not illustrated) is detected by a gyroscopic sensor 201 and an acceleration sensor 202 to be supplied to a central control unit 301. Then, positional command signals Pref1(t) and Pref2(t) formed are supplied to motor control units 302 and 303 which perform control of driving left and right motors 106 and 107 respectively. Further, rotational positions θm1 and θm2 of the motors 106 and 107 are respectively detected in rotary encoders 116 and 117, those detected signals are fed back to the motor control units 302 and 303, and control is performed so as to comply with the positional command signals Pref1(t) and Pref2(t) formed in the central control unit 301. At the same time, a regenerative state is detected by comparing the rotational positions θm1 and θm2 with the positional command signals Pref1(t) and Pref2(t), and information thereon is transmitted to a regenerative charging circuit 114 by serial communication to perform a control of discharging and charging a secondary battery (battery) 115.
摘要翻译：提供一种旅行装置及其控制方法，以再生电力进行有效的充电。通过陀螺传感器201和加速度传感器202检测表（未示出）的角度θ0，以提供给中央控制单元301。然后，形成的位置指令信号Pref 1（t）和Pref 2（t）被提供给分别执行驱动左右电动机106和107的控制的电动机控制单元302和303。此外，在旋转编码器116和117中分别检测电动机106和107的转动位置1和2，这些检测信号被反馈到电动机控制单元302和303，并且执行控制以符合在中央控制单元301中形成的位置指令信号Pref 1（t）和Pref 2（t）。同时，通过将旋转位置1和2与位置指令信号Pref 1（t）和Pref 2（t）进行比较来检测再生状态，其上的信息通过串行传送到再生充电电路114 进行对二次电池（电池）115的放电和充电的控制的通信。

42. 发明授权

US5701343A Method and system for digital information protection 失效
标题翻译：数字信息保护方法与系统
公开(公告)号：US5701343A
公开(公告)日：1997-12-23
申请号：US564925
申请日：1995-11-29
申请人： Youichi Takashima , Shinji Ishii , Kiyoshi Yamanaka
发明人： Youichi Takashima , Shinji Ishii , Kiyoshi Yamanaka
IPC分类号： G06F1/00 , G06F21/10 , G06F21/34 , G06F21/44 , H04L9/00
CPC分类号： G06F21/445 , G06F21/10 , G06F21/34 , G06F2211/007 , G06F2221/0797 , G06F2221/2101
摘要： A digital information protection scheme using an improved security protocol. In a system in which a user makes an access to a digital information provided by an information center by connecting a computer card owned by the user to an information terminal device connected with the information center, a work key for encrypting a desired digital information is delivered from the information center to the computer card through the information terminal device, and the work key is registered in the computer card; the desired digital information encrypted by the work key is delivered from the information center to the information terminal device; and an encrypted digital information delivered from the information center is decrypted at the information terminal device by using the work key registered in the computer card, and a decrypted digital information is provided to the user at the information terminal device.
摘要翻译：使用改进的安全协议的数字信息保护方案。在用户通过将用户拥有的计算机卡连接到与信息中心连接的信息终端设备来访问由信息中心提供的数字信息的系统中，传送用于加密所需数字信息的工作密钥通过信息终端设备从信息中心到计算机卡，并将工作密钥登记在计算机卡中; 通过工作密钥加密的期望的数字信息从信息中心传送到信息终端设备; 并且通过使用登记在计算机卡中的工作密钥在信息终端装置解密从信息中心传送的加密的数字信息，并在信息终端装置向用户提供解密的数字信息。

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