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1. 发明授权

US07434245B1 Electronic program guide system using images of reduced size to identify respective programs 失效
标题翻译：使用减小尺寸的图像的电子节目指南系统来识别相应的节目
公开(公告)号：US07434245B1
公开(公告)日：2008-10-07
申请号：US09431437
申请日：1999-11-01
申请人： Tomohisa Shiga , Hideo Terasawa , Yasuaki Yamagishi
发明人： Tomohisa Shiga , Hideo Terasawa , Yasuaki Yamagishi
IPC分类号： H04N5/445 , G06F3/00 , G06F13/00
CPC分类号： H04N21/482 , G06F3/04817 , H04N5/44543 , H04N5/44591 , H04N5/45 , H04N5/50 , H04N7/0884 , H04N7/0887 , H04N21/2362 , H04N21/2665 , H04N21/4312 , H04N21/4316 , H04N21/4345 , H04N21/8153 , H04N21/84
摘要： A technique for transmitting and receiving an electronic program guide which identifies programs that are to be transmitted. Electronic program guide (EPG) data includes image data representing images of reduced, less than normal, size to identify respective programs which are to be transmitted. The EPG data is combined with program data, the latter representing different programs transmitted on different broadcast channels, and the combined data is transmitted. On reception, the EPG data is separated from the received program data and the images of reduced, less than normal size represented by the EPG data are displayed in superposition over the received program.
摘要翻译：一种用于发送和接收识别要发送的节目的电子节目指南的技术。电子节目指南（EPG）数据包括表示减小的，小于正常大小的图像的图像数据，以识别要发送的各个节目。 EPG数据与节目数据组合，后者表示在不同广播频道上传送的不同节目，并传送组合数据。在接收时，EPG数据与接收到的节目数据分离，并且由EPG数据表示的缩小的小于正常大小的图像在所接收的节目上叠加显示。

2. 发明授权

US6005562A Electronic program guide system using images of reduced size to identify respective programs 失效
标题翻译：使用减小尺寸的图像的电子节目指南系统来识别相应的节目
公开(公告)号：US6005562A
公开(公告)日：1999-12-21
申请号：US684387
申请日：1996-07-19
申请人： Tomohisa Shiga , Hideo Terasawa , Yasuaki Yamagishi
发明人： Tomohisa Shiga , Hideo Terasawa , Yasuaki Yamagishi
IPC分类号： H04N5/262 , H04N5/44 , H04N5/445 , H04N5/50 , H04N7/088 , H04N7/10 , H04H1/00
CPC分类号： H04N21/482 , G06F3/04817 , H04N21/2362 , H04N21/2665 , H04N21/4312 , H04N21/4316 , H04N21/4345 , H04N21/8153 , H04N21/84 , H04N5/44543 , H04N5/44591 , H04N7/0884 , H04N7/0887 , H04N5/45 , H04N5/50
摘要： A technique for transmitting and receiving an electronic program guide which identifies programs that are to be transmitted. Electronic program guide (EPG) data includes image data representing images of reduced, less than normal, size to identify respective programs which are to be transmitted. The EPG data is combined with program data, the latter representing different programs transmitted on different broadcast channels, and the combined data is transmitted. On reception, the EPG data is separated from the received program data and the images of reduced, less than normal size represented by the EPG data are displayed in superposition over the received program.
摘要翻译：一种用于发送和接收识别要发送的节目的电子节目指南的技术。电子节目指南（EPG）数据包括表示减小的，小于正常大小的图像的图像数据，以识别要发送的各个节目。 EPG数据与节目数据组合，后者表示在不同广播频道上传送的不同节目，并传送组合数据。在接收时，EPG数据与接收到的节目数据分离，并且由EPG数据表示的缩小的小于正常大小的图像在所接收的节目上叠加显示。

3. 发明授权

US6147714A Control apparatus and control method for displaying electronic program guide 失效
标题翻译：用于显示电子节目指南的控制装置和控制方法
公开(公告)号：US6147714A
公开(公告)日：2000-11-14
申请号：US690153
申请日：1996-07-19
申请人： Hideo Terasawa , Tomohisa Shiga
发明人： Hideo Terasawa , Tomohisa Shiga
IPC分类号： H04N5/44 , H04N5/445 , H04N5/45 , H04N7/08 , H04N7/081
CPC分类号： H04N5/44543 , H04N21/235 , H04N21/2362 , H04N21/2665 , H04N21/4316 , H04N21/4345 , H04N21/435 , H04N21/482 , H04N21/8153 , H04N5/44508 , H04N5/4401 , H04N5/45
摘要： A desired program is selected speedily and reliably from a plurality of programs. Reduced-sized still pictures of typical frames of programs to be broadcast on the respective channels are divided by program category and displayed as an electronic program guide. A cursor is shifted in the left and right directions to select a desired category. When an instruction is given to shift the cursor in the upward and downward directions, the still pictures of the selected category are scrolled. When the picture is determined by a selecting operation, its program is received.
摘要翻译：从多个程序中快速可靠地选择所需的程序。通过节目类别划分在各个频道上广播的典型节目帧的缩小尺寸的静止图像，并作为电子节目指南显示。光标在左右方向上移动以选择所需的类别。当给出指示以向上和向下的方向移动光标时，所选类别的静止图像被滚动。当通过选择操作确定图像时，其程序被接收。

4. 发明授权

US07136578B2 Apparatus and method for recording and reproducing data, and AV server 有权
标题翻译：用于记录和再现数据的装置和方法，以及AV服务器
公开(公告)号：US07136578B2
公开(公告)日：2006-11-14
申请号：US10607166
申请日：2003-06-26
申请人： Norikazu Ito , Satoshi Yoneya , Masakazu Yoshimoto , Satoshi Katsuo , Jun Yoshikawa , Satoshi Yutani , Koichi Sato , Tomohisa Shiga , Hiroyuki Fujita , Masaki Hirose
发明人： Norikazu Ito , Satoshi Yoneya , Masakazu Yoshimoto , Satoshi Katsuo , Jun Yoshikawa , Satoshi Yutani , Koichi Sato , Tomohisa Shiga , Hiroyuki Fujita , Masaki Hirose
IPC分类号： H04N5/91
CPC分类号： G06F11/1076 , G06F2211/1016 , G06F2211/1057
摘要： A data recording and reproducing apparatus (11) which generates a plurality of divided data through dividing input data D1 using a distributor (22) if recording data, while generating redundancy-code data P1 and P2 using Read-Solomon-code data which can perform error-correcting on a plurality of divided data, and records the divided data and the redundancy-code data P1, P2 on HDDs 211 to 21K, 281 and 28Z. The data recording and reproducing apparatus (11) reproduces the divided data and the redundancy-code data from the HDDs 211 to 21K, 281 and 28Z, performs error-correcting processing on the divided data based on the redundancy-code data by an error corrector (31), and outputs the divided data which have been error-corrected after multiplying the divided data by a data multiplier (32) if reproducing data.
摘要翻译：一种数据记录和再现装置，用于在产生冗余码数据P 1和P 2的同时，通过使用分配器（22）分割输入数据D＆lt; 1＆gt; 使用可以在多个分割数据上进行纠错的读取 - 所罗门码数据，并将划分的数据和冗余码数据P 1，P 2记录在HDD 21的21 < 28＆gt;和28＆lt; Z＆gt;。数据记录和再现装置（11）从HDD 21的第二个，第二个，第二个，第二个，第二个，第二个，第二个，第二个，第二个，第二个并且通过误差校正器（31）基于冗余码数据对划分的数据进行纠错处理，并且将乘法后的已经被纠错的分割数据输出如果再现数据，则由数据乘法器（32）分割数据。

5. 发明申请

US20060193182A1 Information processing apparatus and method, memory control device and method, recording medium, and program 失效
标题翻译：信息处理装置和方法，存储器控制装置和方法，记录介质和程序
公开(公告)号：US20060193182A1
公开(公告)日：2006-08-31
申请号：US11360301
申请日：2006-02-23
申请人： Tomohisa Shiga
发明人： Tomohisa Shiga
IPC分类号： G11C7/10
CPC分类号： G11C7/22
摘要： A memory control device for writing to a memory data input via a port section and for reading from the memory data output via the port section includes setting means for setting, in accordance with a transfer speed of first input data input via the port section, a write-enable time for enabling writing of the first input data for each predetermined period and for setting, in accordance with a transfer speed of first output data output via the port section, a read-enable time for enabling reading of the first output data for the predetermined period; and write/read control means for controlling data writing/reading to/from the memory such that second input data input via the port section is written or second output data output via the port section is read within a time other than the write-enable and read-enable times within the predetermined period.
摘要翻译：一种用于写入经由端口部分输入的存储器数据并经由端口部分从存储器数据输出读取的存储器控制装置，包括：设置装置，用于根据经由端口部分输入的第一输入数据的传送速度，写入使能时间，用于在每个预定时间段内写入第一输入数据，并且根据经由端口部分输出的第一输出数据的传送速度设置用于使第一输出数据读取的读使能时间预定期间以及写入/读取控制装置，用于控制从存储器写入/读取数据，使得通过端口部分输入的第二输入数据被写入，或者经由端口部分输出的第二输出数据在写使能以外的时间内被读取，在预定时段内的读使能时间。

6. 发明授权

US07580598B2 Optical signal processing device, information recording/reproducing apparatus and information recording/reproducing system 失效
标题翻译：光信号处理装置，信息记录/再现装置和信息记录/再现系统
公开(公告)号：US07580598B2
公开(公告)日：2009-08-25
申请号：US11404915
申请日：2006-04-14
申请人： Jun Yoshikawa , Tomohisa Shiga , Keisuke Hisano
发明人： Jun Yoshikawa , Tomohisa Shiga , Keisuke Hisano
IPC分类号： G02B6/26 , G02B6/42 , G06F15/167 , G06F15/16
CPC分类号： H04N21/85406 , H04N5/765 , H04N5/775 , H04N5/781 , H04N7/22 , H04N21/2182 , H04N21/2318
摘要： Optical signal processing device that processes an optical signal based on predetermined data has a first terminal for inputting and outputting the optical signal, which is connected to a first channel of optical communication line, a second terminal for inputting and outputting the optical signal, which is connected to a second channel of optical communication line, and a switch portion for optical communication, which is connected to the first and second terminals. The switch portion chooses any one of the first and second channels of the optical communication lines without depending on any external fiber channel hub and any fiber channel switch.
摘要翻译：基于预定数据处理光信号的光信号处理装置具有用于输入和输出连接到光通信线路的第一通道的光信号的第一端子，用于输入和输出光信号的第二端连接到光通信线路的第二通道，以及连接到第一和第二端子的用于光通信的开关部分。开关部分选择光通信线路的第一和第二通道中的任何一个，而不依赖于任何外部光纤通道集线器和任何光纤通道开关。

7. 发明授权

US06625390B1 Apparatus and method for recording and reproducing data, and AV server 有权
标题翻译：用于记录和再现数据的装置和方法，以及AV服务器
公开(公告)号：US06625390B1
公开(公告)日：2003-09-23
申请号：US09355470
申请日：1999-08-30
申请人： Norikazu Ito , Satoshi Yoneya , Masakazu Yoshimoto , Satoshi Katsuo , Jun Yoshikawa , Satoshi Yutani , Koichi Sato , Tomohisa Shiga , Hiroyuki Fujita , Masaki Hirose
发明人： Norikazu Ito , Satoshi Yoneya , Masakazu Yoshimoto , Satoshi Katsuo , Jun Yoshikawa , Satoshi Yutani , Koichi Sato , Tomohisa Shiga , Hiroyuki Fujita , Masaki Hirose
IPC分类号： H04N5911
CPC分类号： G06F11/1076 , G06F2211/1016 , G06F2211/1057
摘要： A data recording and reproducing apparatus (11) which generates a plurality of divided data through dividing input data D1 using a distributor (22) if recording data, while generating redundancy-code data P1 and P2 using Read-Solomon-code data which can perform error-correcting on a plurality of divided data, and records the divided data and the redundancy-code data P1, P2 on HDDs 211 to 21K, 281 and 28Z. The data recording and reproducing apparatus (11) reproduces the divided data and the redundancy-code data from the HDDs 211 to 21K, 281 and 28Z, performs error-correcting processing on the divided data based on the redundancy-code data by an error corrector (31), and outputs the divided data which have been error-corrected after multiplying the divided data by a data multiplier (32) if reproducing data.
摘要翻译：一种数据记录和再现装置（11），其通过使用分配器（22）分割输入数据D1来生成多个分割数据，如果记录数据，同时使用可以执行的Read-Solomon码数据产生冗余码数据P1和P2 在多个分割数据上进行纠错，并将分割数据和冗余码数据P1，P2记录在HDD 211〜21K，281和28Z上。数据记录和再现装置（11）从HDD 211至21K，281和28Z再现划分的数据和冗余码数据，基于冗余码数据由误差校正器执行对划分的数据的纠错处理（31），并且如果再现数据，则将经分频数据乘以数据乘法器（32）之后经过纠错的分割数据。

8. 发明授权

US06577814B1 Video data recording and reproduction using time slot allocation 有权
标题翻译：使用时隙分配的视频数据记录和再现
公开(公告)号：US06577814B1
公开(公告)日：2003-06-10
申请号：US09250967
申请日：1999-02-16
申请人： Norikazu Ito , Hiroyuki Fujita , Satoshi Yoneya , Masakazu Yoshimoto , Satoshi Katsuo , Jun Yoshikawa , Satoshi Yutani , Koichi Sato , Tomohisa Shiga , Masaki Hirose
发明人： Norikazu Ito , Hiroyuki Fujita , Satoshi Yoneya , Masakazu Yoshimoto , Satoshi Katsuo , Jun Yoshikawa , Satoshi Yutani , Koichi Sato , Tomohisa Shiga , Masaki Hirose
IPC分类号： H04N5781
CPC分类号： H04N7/17336 , G11B20/10527
摘要： A data recording/reproducing apparatus comprises a data recording/reproducing component for recording data including audio and/or video data in and reproducing such data from a plurality of non-linearly accessible recording medium, a plurality of input/output processing sections for processing the input data and outputting them to the recording/reproducing component, while processing the data output from the recording/reproducing component and outputting them, a controller for controlling the input/output processing sections so as to make them carry out the processing operations in the allocated respective time slots and outputting time slot signals with a fixed cycle period to the respective input/output processing sections, the controller being so adapted that, when there is an idle input/output processing section out of the plurality of input/output processing sections, it outputs the time slot signals to be output to the idle input/output processing section to the remaining input/output processing section. With such an arrangement, more time slots are allocated to the busy input/output processing sections, which can therefore output an increased number of data sheets per unit time for a high speed data reproducing operation to improve the operability of the apparatus.
摘要翻译：数据记录/再现装置包括用于将包括音频和/或视频数据的数据记录在多个非线性可访问记录介质中并从其再现的数据记录/再现部件，多个输入/输出处理部分，用于处理输入数据并将其输出到记录/再现部件，同时处理从记录/再现部件输出的数据并将其输出;控制器，用于控制输入/输出处理部分，以使其执行分配的处理操作相应的时隙并且将固定周期的时隙信号输出到相应的输入/输出处理部分，所述控制器适于当多个输入/输出处理部分中存在空闲输入/输出处理部分时，它将要输出到空闲输入/输出处理部分的时隙信号输出到剩余的输入/ o 输出处理部分。通过这种安排，更多的时隙被分配给繁忙的输入/输出处理部分，因此可以输出每单位时间内增加数量的数据表以进行高速数据再现操作，以提高装置的可操作性。

9. 发明授权

US06411770B1 Data recording method and apparatus 失效
标题翻译：数据记录方法和装置
公开(公告)号：US06411770B1
公开(公告)日：2002-06-25
申请号：US09346079
申请日：1999-07-01
申请人： Norikazu Ito , Hiroyuki Fujita , Satoshi Yoneya , Masakazu Yoshimoto , Satoshi Katsuo , Jun Yoshikawa , Satoshi Yutani , Koichi Sato , Tomohisa Shiga , Masaki Hirose
发明人： Norikazu Ito , Hiroyuki Fujita , Satoshi Yoneya , Masakazu Yoshimoto , Satoshi Katsuo , Jun Yoshikawa , Satoshi Yutani , Koichi Sato , Tomohisa Shiga , Masaki Hirose
IPC分类号： H04N591
CPC分类号： G11B27/034 , G11B2220/2525 , G11B2220/2562 , G11B2220/41 , G11B2220/415 , G11B2220/61 , Y10S707/99953 , Y10S707/99956
摘要： The endless recording which enables partial saving of recording contents and facilitates editing or management is to be achieved. To this end, if recording has been made for a pre-set time, such as one hour, a new region is secured to continue the recording, at the same time as a region carrying the oldest recorded contents is sequentially evacuated in an amount equal to the newly secured region. The partial saving region (00:10:00:00 to 00:20:00:00) is not to be evacuated.
摘要翻译：实现能够部分保存记录内容并促进编辑或管理的无限记录。为此，如果已经进行预设时间（例如1小时）的记录，则确保新的区域以继续记录，同时携带最早记录内容的区域被顺序地抽空相等到新担保的地区。部分保存区域（00：00：00：00至00：20：00：00）不得撤离。

10. 发明授权

US08046434B2 Data communication apparatus and method, data communication system, information-processing apparatus and method, recording medium, and program 失效
标题翻译：数据通信装置和方法，数据通信系统，信息处理装置和方法，记录介质和程序
公开(公告)号：US08046434B2
公开(公告)日：2011-10-25
申请号：US12196950
申请日：2008-08-22
申请人： Tomohisa Shiga
发明人： Tomohisa Shiga
IPC分类号： G06F15/16 , G06F15/167 , G06F3/00 , G06F13/28
CPC分类号： G06F3/0601 , G06F2003/0697 , H04L67/06 , H04N21/2182 , H04N21/232 , H04N21/4143 , H04N21/6175 , H04N21/6377 , H04N21/658 , H04N21/6587
摘要： In an AV-data transfer system, AV data stored in a RAID embedded in an AV server is supplied to a client personal computer connected to a network such as the Internet or an intranet by way of the network, and AV data output by the client personal computer is transmitted to the AV server through the network to be stored in the RAID. The AV server makes accesses to the RAID to write and read out data into and from the RAID. In addition to the AV server, the AV-data transfer system also includes another personal computer for exchanging AV data with the client personal computer and receiving a variety of commands from the client personal computer by way of the network in accordance with an FTP (File Transfer Protocol). As a result, it is possible to fast handle access requests made by a larger number of client personal computers.
摘要翻译：在AV数据传输系统中，存储在AV服务器中的RAID中的AV数据通过网络提供给连接到诸如因特网或内部网的网络的客户端个人计算机，并且客户端输出的AV数据个人计算机通过网络传输到AV服务器以存储在RAID中。 AV服务器访问RAID以将数据写入和读出RAID。除了AV服务器之外，AV数据传输系统还包括用于与客户端个人计算机交换AV数据的另一个人计算机，并且根据FTP（File（文件））通过网络从客户端个人计算机接收各种命令传输协议）。因此，可以快速处理由更多数量的客户端个人计算机进行的访问请求。

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