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    • 1. 发明授权
    • Positional deviation detecting device for a mobile body and position
correcting apparatus for a working machine mounted on a mobile body
    • 用于移动体的位置偏差检测装置和安装在移动体上的作业机械的位置校正装置
    • US6041274A
    • 2000-03-21
    • US63409
    • 1998-04-21
    • Masanori OnishiMasanao MurataYutaka NakaiKatsumi YasudaTsukasa SuginoSusumu NakagawaKouji Miura
    • Masanori OnishiMasanao MurataYutaka NakaiKatsumi YasudaTsukasa SuginoSusumu NakagawaKouji Miura
    • G01B11/00G01B21/04G05D1/02G05D1/00
    • G01B21/04G01B11/005G05D1/0246
    • A pickup sensor for picking up an image on a floor is installed on a mobile body with a working machine mounted thereon in order to correct for the position deviation of a working machine due to possible deviation in the stop position of a mobile body to always ensure accurate working without increasing the working time of the overall system at the time of stopping the mobile body at a predetermined position and allowing said working machine to perform predetermined operation according to previously given teaching data. At the time the teaching data is given, the pickup sensor picks up an image (reference picked image) including a regular pattern and a predetermined identification mark formed on a floor. At the time the working machine works, the pickup sensor also picks up an image (on-pause picked image) on the floor surface at the stop position. The reference picked image is compared with the on-pause picked image based on the position of the identification mark, and the teaching data of the working machine is corrected on the basis of the comparison result. This correction does not involve the operation of the movable portions of the working machine or the like and can be accomplished by using an operation switching time which exists between the time when the mobile body has stopped and the time the working machine initiates an operation.
    • 用于拾取地板上的图像的拾取传感器安装在安装有工作机器的移动体上,以便由于移动体的停止位置的可能偏差而校正作业机械的位置偏差,以始终确保 准确地工作,而不会在将移动体停止在预定位置时增加整个系统的工作时间,并允许所述工作机器根据先前给出的教导数据执行预定的操作。 在给出教学数据时,拾取传感器拾取包括形成在地板上的规则图案和预定识别标记的图像(参考拾取图像)。 在工作机器工作时,拾音传感器还在停止位置的地板表面拾取图像(暂停拍摄图像)。 基于识别标记的位置将参考所选择的图像与暂停所选择的图像进行比较,并且基于比较结果校正作业机器的教学数据。 这种校正不涉及作业机械等的可动部的动作,能够通过使用存在于移动体停止的时刻与作业机起动时间之间的动作切换时间来实现。
    • 5. 发明申请
    • Method for judging use permission of information and content distribution system using the method
    • 使用该方法判断信息使用许可和内容分发系统的方法
    • US20060272026A1
    • 2006-11-30
    • US10564986
    • 2004-10-05
    • Satoshi NiwanoKatsumi TokudaKouji Miura
    • Satoshi NiwanoKatsumi TokudaKouji Miura
    • H04L9/32
    • G06F21/10
    • A method for judging use permission of information on one or more terminal apparatuses which uses content provided by a content provider and metadata provided by a metadata provider and supplementing the content, the method comprising: metadata use permission judgment judging use permission of the metadata based on usage control information regarding use control of the metadata; and using the metadata in the case where in said metadata use permission judgment, the use of the metadata is permitted. Specifically, the usage control information includes the first signer identification information which identifies the range of the provider of the metadata that can be used. The metadata includes a signature of the metadata provider identified in the first signer identification information, and the second signer identification information identifying the signer of the signature. And, said metadata use permission judgment judges the metadata use permission based on the metadata provider identified in said first signer identification information, said second signer identification information, and signature verification.
    • 一种用于判断使用由内容提供者提供的内容的一个或多个终端设备的使用许可的使用许可的方法以及由元数据提供者提供的元数据并补充内容的方法,所述方法包括:元数据使用允许判断判断基于 关于元数据的使用控制的使用控制信息; 并且在所述元数据使用允许判断的情况下使用元数据,允许使用元数据。 具体地,使用控制信息包括标识可以使用的元数据的提供者的范围的第一签名者标识信息。 元数据包括在第一签名者识别信息中标识的元数据提供者的签名,以及识别签名的签名者的第二签名者识别信息。 并且,所述元数据使用许可判断基于在所述第一签名者识别信息,所述第二签名者识别信息和签名验证中标识的元数据提供者来判断元数据使用许可。