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    • 21. 发明授权
    • Method and apparatus for data input/output management suitable for
protection of electronic writing data
    • 用于数据输入/输出管理的方法和装置,适用于保护电子写入数据
    • US5870467A
    • 1999-02-09
    • US528881
    • 1995-09-15
    • Toru ImaiHideki YoshidaHideo Segawa
    • Toru ImaiHideki YoshidaHideo Segawa
    • G06F1/00G06F9/46G06F21/00H04K1/00G06F12/14H04B3/20
    • G06F21/6209G06F21/10G06F9/468
    • A data input/output management scheme suitable for protection of electronic writing data. Whether the data entered into the program is a protected data or not is judged, and when it is, at least the identifier for identifying the program is recorded as the protected data input record. Then, a data output is permitted when the identifier for identifying the program is not recorded in the protected data input record, while whether or not to permit a data output is judged according to at least a requested output target when the identifier for identifying the program is recorded in the protected data input record. For the writing data, the application program is authenticated, and the authentication result is stored in correspondence to an identifier for identifying the application program. Then, a request for access to writing data from the application program is permitted when the stored authentication result for the application program indicates a successful authentication for the application program.
    • 适用于保护电子书写数据的数据输入/输出管理方案。 判断输入到程序中的数据是否为受保护数据,至少将用于识别程序的标识符记录为受保护数据输入记录。 然后,当用于识别程序的标识符没有记录在受保护的数据输入记录中时,允许数据输出,而当用于识别程序的标识符时,至少根据所请求的输出目标来判断是否允许数据输出 被记录在受保护的数据输入记录中。 对于写入数据,应用程序被认证,并且认证结果对应于用于识别应用程序的标识符被存储。 然后,当存储的应用程序的认证结果指示应用程序的成功认证时,允许访问从应用程序写入数据的请求。
    • 23. 发明申请
    • CAMERA BODY
    • 相机身体
    • US20100073551A1
    • 2010-03-25
    • US12561778
    • 2009-09-17
    • Kenichi HonjoHideki YoshidaKeizo IshiguroTakayuki Hayashi
    • Kenichi HonjoHideki YoshidaKeizo IshiguroTakayuki Hayashi
    • G03B13/00H04N5/222
    • H04N5/23209G03B17/14H04N5/23212H04N5/2354
    • The camera body includes an imaging element, a hot shoe, an internal light source, and a camera controller. The imaging element is configured to convert an optical image of the subject into an electrical signal, and is configured to produce image data for the subject. The hot shoe allows the flash device to be mounted. The internal light source is arranged to shine light on the subject. The camera controller is configured to calculate an evaluation value on the basis of the image data produced by the imaging element, and is configured to perform video autofocusing on the basis of the evaluation value. The camera controller controls the imaging element and the internal light source so that when the camera controller decides that the auxiliary light is needed, and the camera controller decides that the flash device mounted to the hot shoe has an external auxiliary light source arranged to emit near infrared light, the internal light source emits light during the video autofocusing and the image data is acquired.
    • 相机主体包括成像元件,热靴,内部光源和照相机控制器。 成像元件被配置为将被摄体的光学图像转换为电信号,并且被配置为产生用于对象的图像数据。 热靴允许安装闪光灯设备。 内部光源被布置成将光照射在被摄体上。 相机控制器被配置为基于由成像元件产生的图像数据来计算评估值,并且被配置为基于评估值执行视频自动对焦。 相机控制器控制成像元件和内部光源,使得当相机控制器确定需要辅助光时,相机控制器确定安装在热靴上的闪光灯装置具有布置成发射在附近的外部辅助光源 红外光,内部光源在视频自动对焦期间发光,并获取图像数据。
    • 26. 发明授权
    • Communication apparatus, transmission apparatus and reception apparatus
    • 通信装置,发送装置和接收装置
    • US07447164B2
    • 2008-11-04
    • US10717631
    • 2003-11-21
    • Satoshi UedaHideki Yoshida
    • Satoshi UedaHideki Yoshida
    • H04L1/00
    • H04L47/2416H04L47/10H04L47/28
    • Upon reception of a transport stream of information data from an encoder, an RTP transmission process unit employed in an RTP process circuit is activated to packetize the transport stream in an RTP packet. A network device then outputs the resulting RTP packet to a network. At that time, sender information for the transmission is created and stored. On the other hand, an RTP reception process unit employed in the RTP process circuit depacketizes an RTP packet received from the network through the network device to obtain a transport stream and supplies the transport stream to a decoder. At that time, receiver information for the reception is created and stored. An RTCP process means employed in a control unit on the host side acquires the sender information and the receiver information through an internal bus and uses them to create an RTCP packet to be output to the network by way of the network device. As a result, the streaming quality can be assured independently of the state of the control unit on the host side.
    • 在从编码器接收到信息数据的传输流时,激活在RTP处理电路中采用的RTP传输处理单元,以RTP分组中的传输流分组化。 网络设备然后将所得的RTP分组输出到网络。 此时,创建和存储传输的发送者信息。 另一方面,在RTP处理电路中采用的RTP接收处理单元通过网络设备去除了从网络接收的RTP分组,以获得传输流,并将传输流提供给解码器。 此时,创建并存储用于接收的接收机信息。 在主机侧的控制单元中使用的RTCP处理装置通过内部总线获取发送者信息和接收者信息,并通过网络设备创建要发送到网络的RTCP包。 结果,可以独立于主机侧的控制单元的状态来确保流媒体质量。