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1. 发明授权

US08225084B2 Content transmitting device, content receiving device and content transmitting method 有权
标题翻译：内容发送装置，内容接收装置和内容发送方法
公开(公告)号：US08225084B2
公开(公告)日：2012-07-17
申请号：US12652319
申请日：2010-01-05
申请人： Yoshimichi Kudo , Manabu Sasamoto , Hiroo Okamoto
发明人： Yoshimichi Kudo , Manabu Sasamoto , Hiroo Okamoto
IPC分类号： H04L29/06
CPC分类号： H04L63/061 , H04L63/0869
摘要： Before content transmission, the content transmitting device and the content receiving device mutually authenticate each other to verify that the other device respects copyright and rightfully handles content, and then content is encrypted by shared key data and transmitted. It is arranged that in an authentication process, a time from transmission of an authentication request or a time from transmission of an authentication response until arrival of receipt acknowledgement data is measured and only when a measured time is less than a fixed upper-limit value, content is transmitted.
摘要翻译：在内容发送之前，内容发送装置和内容接收装置相互认证，以验证其他装置是否尊重版权并正确地处理内容，然后通过共享密钥数据加密内容并发送。设置在认证处理中，测量从发送认证请求的时间或从发送认证响应直到到达接收确认数据的时间，并且仅当测量时间小于固定的上限值时，内容被传送。

2. 发明授权

US07644265B2 Content transmitting device, content receiving device and content transmitting method 有权
标题翻译：内容发送装置，内容接收装置和内容发送方法
公开(公告)号：US07644265B2
公开(公告)日：2010-01-05
申请号：US10770519
申请日：2004-02-04
申请人： Yoshimichi Kudo , Manabu Sasamoto , Hiroo Okamoto
发明人： Yoshimichi Kudo , Manabu Sasamoto , Hiroo Okamoto
IPC分类号： H04L29/06
CPC分类号： H04L63/061 , H04L63/0869
摘要： Before content transmission, the content transmitting device and the content receiving device mutually authenticate each other to verify that the other device respects copyright and rightfully handles content, and then content is encrypted by shared key data and transmitted. It is arranged that in an authentication process, a time from transmission of an authentication request or a time from transmission of an authentication response until arrival of receipt acknowledgement data is measured and only when a measured time is less than a fixed upper-limit value, content is transmitted.
摘要翻译：在内容发送之前，内容发送装置和内容接收装置相互认证，以验证其他装置是否尊重版权并且正确地处理内容，然后通过共享密钥数据加密内容并发送。设置在认证处理中，测量从发送认证请求的时间或从发送认证响应直到到达接收确认数据的时间，并且仅当测量时间小于固定的上限值时，内容被传送。

3. 发明申请

US20080225883A1 Network Device and Network Device Control Method 有权
标题翻译：网络设备和网络设备控制方法
公开(公告)号：US20080225883A1
公开(公告)日：2008-09-18
申请号：US12126259
申请日：2008-05-23
申请人： Mayuko TANAKA , Yoshimichi Kudo , Shigeto Oeda , Tadashi Kuwabara
发明人： Mayuko TANAKA , Yoshimichi Kudo , Shigeto Oeda , Tadashi Kuwabara
IPC分类号： H04L12/66
CPC分类号： H04L41/00 , H04L12/66
摘要： An object of the present invention is to provide network devices and a network device control method which enable control network devices connected to an IP network, AV devices connected over 1394IF through gateway devices from the IP network, and home devices connected to ECHONET to be controlled without distinction among them. To achieve this object, a network device to serve as a controller comprises a controller application that detects a service of a target network device, using a message complying with an information exchange protocol common to the network, collects information such as an access method for the service, a function name, and parameters, and controls the network device upon request, and an information exchange protocol processing part that exchanges messages according to a protocol common to the network devices. The network device targeted for control comprises service that provides information for the controlling network device to perform control to the controller, and the information exchange protocol processing part.
摘要翻译：本发明的一个目的是提供一种网络设备和一种网络设备控制方法，其能够控制连接到IP网络的控制网络设备，通过来自IP网络的网关设备连接的1394IF的AV设备，以及连接到要被控制的ECHONET的家庭设备他们之间没有区别。为了实现该目的，用作控制器的网络设备包括使用符合网络公共信息交换协议的消息来检测目标网络设备的服务的控制器应用，收集诸如访问方法的信息服务，功能名称和参数，并且根据请求控制网络设备，以及信息交换协议处理部分，其根据网络设备公用的协议来交换消息。针对控制的网络设备包括向控制网络设备提供信息以对控制器执行控制的服务以及信息交换协议处理部分。

4. 发明授权

US4630252A Control apparatus for optical disc player for locating blank tracks 失效
标题翻译：用于定位空白轨道的光盘播放机的控制装置
公开(公告)号：US4630252A
公开(公告)日：1986-12-16
申请号：US564902
申请日：1983-12-23
申请人： Yoshio Miura , Tooru Fujishima , Masuo Oku , Yoshimichi Kudo , Chiharu Takayama , Tooru Kawashima
发明人： Yoshio Miura , Tooru Fujishima , Masuo Oku , Yoshimichi Kudo , Chiharu Takayama , Tooru Kawashima
IPC分类号： H04N5/85 , G11B7/0037 , G11B7/085 , G11B21/08 , G11B27/026 , G11B27/22 , G11B7/00
CPC分类号： G11B7/0037 , G11B27/026 , G11B27/22 , G11B7/08505
摘要： An optical disc player for optically recording the video information or audio information onto a recording medium or optically reproducing the recorded information. The disc player includes a search unit for searching an information track having no signals recorded thereon prior to additionally recording an information signal on the unrecorded track. The search unit has a level detection circuit for detecting the energy value of the light reflected by the recording medium or an RF signal detection circuit for detecting the RF signal component. When the reflected light energy exceeds a predetermined value or the RF signal component is not detected, the search unit regards the track as a track having no signals recorded thereon, the search operation for a track having no signals being terminated and information can be recorded of the track having no signals recorded thereon.
摘要翻译：一种用于将视频信息或音频信息光学记录到记录介质上或光学地再现记录信息的光盘播放器。光盘播放器包括搜索单元，用于在另外在未记录的轨道上记录信息信号之前搜索没有记录在其上的信号的信息轨道。搜索单元具有用于检测由记录介质反射的光的能量值的电平检测电路或用于检测RF信号分量的RF信号检测电路。当反射光能量超过预定值或未检测到RF信号分量时，搜索单元将该轨道视为没有记录信号的轨道，对于没有信号终止的轨道的搜索操作和可以记录信息的信息轨道上没有记录信号。

5. 发明授权

US08856819B2 Receiver set, information apparatus and receiving system 有权
标题翻译：接收机组，信息装置和接收系统
公开(公告)号：US08856819B2
公开(公告)日：2014-10-07
申请号：US13428140
申请日：2012-03-23
申请人： Chiyo Akamatsu , Tetsuo Shinagawa , Yoshimichi Kudo
发明人： Chiyo Akamatsu , Tetsuo Shinagawa , Yoshimichi Kudo
IPC分类号： H04N7/16 , H04N5/765 , H04N5/44 , H04N5/775
CPC分类号： H04N21/2407 , H04N5/4401 , H04N5/765 , H04N5/775 , H04N7/162 , H04N21/4108 , H04N21/4135 , H04N21/4334 , H04N21/43615 , H04N21/43632 , H04N21/4367 , H04N21/4405 , H04N21/44204 , H04N21/4508 , H04N21/454 , H04N21/47211 , H04N21/4751 , H04N21/4882
摘要： An information apparatus connectable with plural external apparatuses including an audio visual data outputting portion, a command input portion which inputs a command from an external apparatus for requesting audio visual data, an information managing portion which manages a number of external apparatuses to audio visual data can be distributed to be simultaneously viewed or recorded and a controller portion which controls distribution of the data to the external apparatus which sent the command depending upon a distributing condition. The controller portion makes a decision on whether the number of external apparatuses to which data can be distributed is equal to or smaller than a limited number, and controls the distribution of data to the external apparatus based on a result of the decision.
摘要翻译：一种与多个外部设备可连接的信息设备，包括视听数据输出部分，从用于请求视听数据的外部设备输入命令的命令输入部分，管理外部设备数量到视听数据的信息管理部分，被分发以被同时查看或记录，以及控制器部分，其控制数据向根据分发条件发送命令的外部设备的分发。控制器部分判断能够分发数据的外部设备的数量是否等于或小于有限数量，并且基于判定结果来控制数据到外部设备的分配。

6. 发明授权

US07912928B2 Network device and network device control method 有权
标题翻译：网络设备和网络设备控制方法
公开(公告)号：US07912928B2
公开(公告)日：2011-03-22
申请号：US12126259
申请日：2008-05-23
申请人： Mayuko Tanaka , Yoshimichi Kudo , Shigeto Oeda , Tadashi Kuwabara
发明人： Mayuko Tanaka , Yoshimichi Kudo , Shigeto Oeda , Tadashi Kuwabara
IPC分类号： G06F15/177 , G06F15/173
CPC分类号： H04L41/00 , H04L12/66
摘要： An object of the present invention is to provide network devices and a network device control method which enable control network devices connected to an IP network, AV devices connected over 1394IF through gateway devices from the IP network, and home devices connected to ECHONET to be controlled without distinction among them. To achieve this object, a network device to serve as a controller comprises a controller application that detects a service of a target network device, using a message complying with an information exchange protocol common to the network, collects information such as an access method for the service, a function name, and parameters, and controls the network device upon request, and an information exchange protocol processing part that exchanges messages according to a protocol common to the network devices. The network device targeted for control comprises service that provides information for the controlling network device to perform control to the controller, and the information exchange protocol processing part.
摘要翻译：本发明的一个目的是提供一种网络设备和一种网络设备控制方法，其能够控制连接到IP网络的控制网络设备，通过来自IP网络的网关设备连接的1394IF的AV设备，以及连接到要被控制的ECHONET的家庭设备他们之间没有区别。为了实现该目的，用作控制器的网络设备包括使用符合网络公共信息交换协议的消息来检测目标网络设备的服务的控制器应用，收集诸如访问方法的信息服务，功能名称和参数，并且根据请求控制网络设备，以及信息交换协议处理部分，其根据网络设备公用的协议来交换消息。针对控制的网络设备包括向控制网络设备提供信息以对控制器执行控制的服务以及信息交换协议处理部分。

7. 发明授权

US07861284B2 Control method and system of customer premises apparatus and gateway 有权
标题翻译：客户端设备和网关的控制方法和系统
公开(公告)号：US07861284B2
公开(公告)日：2010-12-28
申请号：US10291743
申请日：2002-11-12
申请人： Chikashi Okamoto , Takanori Yukimatsu , Yoshimichi Kudo , Mayuko Tanaka , Shigeto Oeda
发明人： Chikashi Okamoto , Takanori Yukimatsu , Yoshimichi Kudo , Mayuko Tanaka , Shigeto Oeda
IPC分类号： G06F7/04
CPC分类号： H04L63/083
摘要： An authentication information and a verification information are previously generated and the authentication information is stored to an authentication data generating apparatus, while the verification information is stored to a gateway. When a controller tries to make communication With a customer premises apparatus, the authentication data generating apparatus connected to the controller generates an authentication data using the authentication information and the gateway verifies the authentication data using the verification information. Moreover, the gateway restricts, when connected to the authentication data generating apparatus, the communication between the controller located in the outside of customer premises and the customer premises apparatus. Moreover, the gateway changes, while connected to the authentication data generating apparatus, an address of the customer premises apparatus and stores the changed address to the authentication data generating apparatus. The address of the customer premises apparatus is not informed to the controller provided in the outside of customer premises. Consequently, a system for safely controlling the customer premises apparatus from the outside of customer premises with the controller without bringing this controller into the customer premises to register a controller identification information to the gateway can be provided.
摘要翻译：预先生成认证信息和验证信息，并且将认证信息存储到认证数据生成装置，同时将验证信息存储到网关。当控制器尝试与客户驻地设备进行通信时，连接到控制器的认证数据生成设备使用认证信息生成认证数据，并且网关使用验证信息来验证认证数据。此外，网关在与认证数据生成装置连接时，限制位于用户房屋外部的控制器与客户端设备之间的通信。此外，网关在连接到认证数据生成装置的同时，改变了客户驻地装置的地址，并将变更的地址存储到认证数据生成装置。客户驻地设备的地址不被通知给客户驻地外部的控制器。因此，可以提供一种用于使用控制器从客户住宅外部安全地控制客户驻地设备的系统，而不使该控制器进入客户驻地以向网关注册控制器标识信息。

8. 发明授权

US07403982B2 Network device and network device control method 有权
标题翻译：网络设备和网络设备控制方法
公开(公告)号：US07403982B2
公开(公告)日：2008-07-22
申请号：US10289897
申请日：2002-11-06
申请人： Mayuko Tanaka , Yoshimichi Kudo , Shigeto Oeda , Tadashi Kuwabara
发明人： Mayuko Tanaka , Yoshimichi Kudo , Shigeto Oeda , Tadashi Kuwabara
IPC分类号： G06F15/177 , G06F15/16 , G06F15/173
CPC分类号： H04L41/00 , H04L12/66
摘要： An object of the present invention is to provide network devices and a network device control method which enable control network devices connected to an IP network, AV devices connected over 1394IF through gateway devices from the IP network, and home devices connected to ECHONET to be controlled without distinction among them. To achieve this object, a network device to serve as a controller comprises a controller application that detects a service of a target network device, using a message complying with an information exchange protocol common to the network, collects information such as an access method for the service, a function name, and parameters, and controls the network device upon request, and an information exchange protocol processing part that exchanges messages according to a protocol common to the network devices. The network device targeted for control comprises service that provides information for the controlling network device to perform control to the controller, and the information exchange protocol processing part.
摘要翻译：本发明的一个目的是提供一种网络设备和一种网络设备控制方法，其能够控制连接到IP网络的控制网络设备，通过来自IP网络的网关设备连接的1394IF的AV设备，以及连接到要被控制的ECHONET的家庭设备他们之间没有区别。为了实现该目的，用作控制器的网络设备包括使用符合网络公共信息交换协议的消息来检测目标网络设备的服务的控制器应用，收集诸如访问方法的信息服务，功能名称和参数，并且根据请求控制网络设备，以及信息交换协议处理部分，其根据网络设备公用的协议来交换消息。针对控制的网络设备包括向控制网络设备提供信息以对控制器执行控制的服务以及信息交换协议处理部分。

9. 发明授权

US4980765A Frame buffer memory for display 失效
标题翻译：帧缓冲存储器用于显示
公开(公告)号：US4980765A
公开(公告)日：1990-12-25
申请号：US464214
申请日：1990-01-12
申请人： Yoshimichi Kudo , Shigeru Komatsu
发明人： Yoshimichi Kudo , Shigeru Komatsu
IPC分类号： G09G5/00 , G06F12/02 , G06T1/60 , G09G5/14 , G09G5/34 , G09G5/39 , G09G5/397
CPC分类号： G09G5/14 , G09G5/397 , G09G2360/126
摘要： A frame buffer memory capable of storing video data for plural frames of pictures with memory areas irrelevant to the display being reduced to a minimum, which video data consist of a number of pixels unequal to a power of "2" in the vertical and horizontal directions, respectively. The frame buffer memory is realized by using multi-port video RAMs and includes a plurality of regions for display and auxiliary regions. The regions for display includes at least first and second display regions which partially overlap each other. The auxiliary regions store the video data contained in the overlapping portion (overlapping region) of the first and second display regions, the video data stored in the auxiliary region being transferred to the overlapping region as occasion requires.
摘要翻译：能够将与图像无关的存储区域的多帧图像的视频数据的帧缓冲存储器减少到最小，哪个视频数据由不同于垂直和水平方向上的“2”的功率的像素数组成，分别。帧缓冲存储器是通过使用多端口视频RAM来实现的，并且包括用于显示和辅助区域的多个区域。用于显示的区域至少包括彼此部分重叠的至少第一和第二显示区域。辅助区域存储包含在第一和第二显示区域的重叠部分（重叠区域）中的视频数据，根据需要，存储在辅助区域中的视频数据被传送到重叠区域。

10. 发明授权

US4805040A Drop-out correction circuit in an apparatus for correcting time base error with inhibition of time-base information during dropout 失效
标题翻译：用于校正时基误差的装置中的丢弃校正电路，同时在丢失期间抑制时基信息
公开(公告)号：US4805040A
公开(公告)日：1989-02-14
申请号：US76070
申请日：1987-07-21
申请人： Masuo Oku , Yoshimichi Kudo , Isao Saito , Yukio Fukui
发明人： Masuo Oku , Yoshimichi Kudo , Isao Saito , Yukio Fukui
IPC分类号： G11B20/02 , H04N5/94 , H04N5/945 , H04N5/95 , H04N5/956
CPC分类号： H04N5/945 , H04N5/956
摘要： Time base fluctuation of a video signal reproduced from a video disc or tape is detected and corrected. Meanwhile, a dropout of such reproduced video signal is also detected. The dropout detection signal thus obtained represents the dropout period during which the time base information is erroneous. Therefore the time base information detected during such dropout period is rendered invalid to consequently eliminate erroneous correction of the time base fluctuation.
摘要翻译：从视频盘或磁带再现的视频信号的时基波动被检测和校正。同时，还检测到这种再现的视频信号的丢失。这样获得的压差检测信号表示时基信息错误的丢失周期。因此，在这样的压下周期期间检测到的时基信息变得无效，从而消除了时基波动的错误校正。

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