公开(公告)号：US20080168504A1

公开(公告)日：2008-07-10

申请号：US11885211

申请日：2006-09-25

申请人： Masazumi Yamada ,  Yukio Matsuura ,  Takuo Otsuki ,  Takahiro Nagai

发明人： Masazumi Yamada ,  Yukio Matsuura ,  Takuo Otsuki ,  Takahiro Nagai

IPC分类号： H04N5/76

CPC分类号： H04N5/44543 ,  H04N5/765 ,  H04N5/775 ,  H04N5/85 ,  H04N21/4104 ,  H04N21/4135 ,  H04N21/4312 ,  H04N21/436 ,  H04N21/43632 ,  H04N21/4882 ,  H04N2005/4412

摘要： The present invention has an object to operate a reproduction apparatus (an apparatus from which video is inputted) using only a remote control of a video display apparatus. A video display apparatus which displays video includes: a first display unit which displays a menu screen of the video display apparatus; a switching unit which switches a current input to an input from an input source device from which video is inputted when the input source device is indicated in the menu screen displayed by the first display unit; and a second display unit which displays a menu screen of the input source device when the switching unit switches the current input.

摘要翻译： 本发明的目的是仅使用视频显示装置的遥控器操作再现装置（从中输入视频的装置）。 显示视频的视频显示装置包括：第一显示单元，显示视频显示装置的菜单屏幕; 切换单元，当在由第一显示单元显示的菜单屏幕中指示输入源设备时，将当前输入切换到来自输入视频的输入源设备的输入; 以及第二显示单元，其在切换单元切换当前输入时显示输入源设备的菜单屏幕。

公开(公告)号：US07378984B2

公开(公告)日：2008-05-27

申请号：US10732305

申请日：2003-12-11

申请人： Hidekazu Suzuki ,  Yutaka Nio ,  Masazumi Yamada ,  Koichiro Nagata

发明人： Hidekazu Suzuki ,  Yutaka Nio ,  Masazumi Yamada ,  Koichiro Nagata

IPC分类号： H04N7/173

CPC分类号： H04B1/202 ,  H04N5/44 ,  H04N5/765 ,  H04N5/85 ,  H04N21/4122 ,  H04N21/42204 ,  H04N21/42684 ,  H04N21/47

摘要： On a display (100) end, maker codes and device codes are read from all STBs (110˜112) connected to the display (100) to create a connected-device table. When a user presses a button on a remote controller, the display receives a remote control code outputted from the remote controller, searches the connected-device table for a maker code and a device code that match the maker code and the device code included in the remote control code, controls a selector (105) so that a reception interface that is connected to an STB whose maker code and device code match those included in the remote control code is connected to a display section (102), thereby to display AV data transmitted from the STB on the display section (102).

摘要翻译： 在显示器（100）端，从连接到显示器（100）的所有STB（110〜112）读取制造商代码和设备代码，以创建连接的设备表。 当用户按下遥控器上的按钮时，显示器接收从遥控器输出的遥控代码，在连接的设备表中搜索与制造商代码和设备代码相匹配的制造商代码和设备代码， 控制选择器（105），使得连接到其制造者代码和设备代码与包括在遥控代码中的代码相匹配的STB的接收接口连接到显示部分（102），从而显示AV数据 在显示部（102）上从STB发送。

公开(公告)号：US20070165997A1

公开(公告)日：2007-07-19

申请号：US10584619

申请日：2004-12-27

申请人： Hidekazu Suzuki ,  Yutaka Nio ,  Masazumi Yamada

发明人： Hidekazu Suzuki ,  Yutaka Nio ,  Masazumi Yamada

IPC分类号： H04N5/91

CPC分类号： H04B1/202 ,  G08C17/00 ,  H04N5/4403 ,  H04N21/42221 ,  H04N21/43615 ,  H04N21/4363 ,  H04N21/43635

摘要： When the HPD (104b) which indicated that the transmission of a control signal between the data receiving apparatus (102) and the control signal receiving apparatus (101) has become possible is detected, the command judging section (115) ignores the first reception command which it directly received from the remote controller (103) and makes the second reception command (112a) effective which it receives via the CEC line (104a). In such a construction, it is possible to conduct a remote control operation normally without affecting unfavorable influences on the apparatuses.

摘要翻译： 当指示在数据接收装置（102）和控制信号接收装置（101）之间传输控制信号已成为可能的HPD（104b）被检测到时，命令判断部分（115）忽略第一接收 命令，其直接从遥控器（103）接收，并且使得经由CEC线（104a）接收的第二接收命令（112a）有效。 在这种结构中，可以正常进行遥控操作而不影响对设备的不利影响。

公开(公告)号：US07194548B1

公开(公告)日：2007-03-20

申请号：US09937934

申请日：2000-03-29

申请人： Chiyoko Matsumi ,  Junji Yoshida ,  Masazumi Yamada ,  Yukio Kurano

发明人： Chiyoko Matsumi ,  Junji Yoshida ,  Masazumi Yamada ,  Yukio Kurano

IPC分类号： G06F13/00

CPC分类号： G06F3/0661 ,  G06F3/0613 ,  G06F3/0656 ,  G06F3/0676 ,  G06F3/0677 ,  G11B20/10527 ,  G11B2020/10537 ,  G11B2020/10759 ,  G11B2020/10944

摘要： A data transmission apparatus for conveying proper timing information to the destination application without embedding such information in transmission data packets. Particularly, the apparatus comprises a timing component for generating and inserting additional timing information into the header at least first packet of each frame of the data stream for transmitting to a destination node. The apparatus further comprises a receiving device for extracting the additional timing information from the transmission path header and inserting the additional timing information to data packets to be sent to application. The application utilizes the added timing for processing the received data simultaneously.

摘要翻译： 一种数据传输装置，用于在目标应用程序中传送适当的定时信息，而不将这些信息嵌入在传输数据分组中。 特别地，该装置包括定时部件，用于产生并将额外的定时信息插入数据流的每个帧的至少第一分组中以便发送到目的地节点。 该装置还包括接收装置，用于从传输路径头提取附加定时信息，并将附加定时信息插入到要发送到应用的数据分组。 应用程序利用附加的时间同时处理接收到的数据。

公开(公告)号：US06711343B1

公开(公告)日：2004-03-23

申请号：US09254992

申请日：1999-03-17

申请人： Chiyoko Matsumi ,  Masazumi Yamada ,  Akira Iketani ,  Junji Yoshida ,  Noriyuki Matsumoto ,  Hiroyuki Iltsuka

发明人： Chiyoko Matsumi ,  Masazumi Yamada ,  Akira Iketani ,  Junji Yoshida ,  Noriyuki Matsumoto ,  Hiroyuki Iltsuka

IPC分类号： H04N576

CPC分类号： G11B27/032 ,  G11B20/10 ,  G11B20/1217 ,  G11B27/105 ,  G11B27/11 ,  G11B27/3027 ,  G11B27/329 ,  G11B2220/655 ,  G11B2220/91 ,  H04N5/781 ,  H04N5/85 ,  H04N9/8205 ,  H04N21/4334 ,  H04N21/43632 ,  H04N2005/91328

摘要： An apparatus comprising a transmission/reception device for transmitting/receiving data and command signals from a transmission line, a recording/reproducing device for recording data received from the transmission/reception device on a recording medium during reception and for transmitting data reproduced from the recording medium to the transmission/reception device during transmission, an operation device for generating an operation signal for determining the operation of the recording/reproducing device, a control device for controlling the recording/reproducing device in accordance with the command signals or the operation signal, and a switching signal generation device for outputting a switching signal for determining whether the operation signal is valid or invalid to the control device.

摘要翻译： 一种装置，包括用于从传输线发送/接收数据和命令信号的发送/接收装置，用于在接收期间在记录介质上记录从发送/接收装置接收的数据的记录/再现装置，以及用于发送从记录再现的数据 在发送期间向发送/接收装置发送媒体，产生用于确定记录/再现装置的操作的操作信号的操作装置，用于根据命令信号或操作信号控制记录/再现装置的控制装置， 以及切换信号生成装置，用于输出用于确定操作信号对控制装置是有效还是无效的切换信号。

公开(公告)号：US6031959A

公开(公告)日：2000-02-29

申请号：US766644

申请日：1996-12-13

申请人： Shinji Hamai ,  Masazumi Yamada ,  Tatsuro Juri ,  Masakazu Nishino ,  Shiro Kato ,  Akira Iketani ,  Chiyoko Matsumi

发明人： Shinji Hamai ,  Masazumi Yamada ,  Tatsuro Juri ,  Masakazu Nishino ,  Shiro Kato ,  Akira Iketani ,  Chiyoko Matsumi

IPC分类号： H04N5/7826 ,  H04N5/783 ,  H04N5/926 ,  H04N5/945 ,  H04N9/804 ,  H04N9/82 ,  H04N9/888 ,  H04N5/76

CPC分类号： H04N5/783 ,  H04N5/9264 ,  H04N5/945 ,  H04N5/78263 ,  H04N9/8042 ,  H04N9/8227 ,  H04N9/888

摘要： The video signal input is converted to high-speed reproduction data by a high-speed reproduction data encoder 1. The video signal input is converted to high-speed reproduction data by a formatter 2, which formats the high-speed reproduction data so that the same data is recorded to n tracks. After the recorded data is input to an error correction encoder 3, it is decoded by a decoder 4 and recorded by a recording head 5 to the magnetic tape 6. During reproduction, the recorded data is reproduced by reproduction head 7 from the magnetic tape 6, and decoded by decoder 8. The decoded data is then error corrected by an error correction decoder 9, and then input to a deformatter 10. The deformatter 10 separates the normal reproduction data from the high-speed reproduction data, and separately outputs both data types. During normal reproduction, the normal reproduction data is output by a switch 13; the high-speed reproduction data is decoded to video data by a high-speed reproduction data decoder during high speed reproduction, and output.

摘要翻译： 视频信号输入通过高速再现数据编码器1转换为高速再现数据。格式化器2将视频信号输入转换成高速再现数据，格式化器将格式化高速再现数据，使得 相同的数据被记录到n个轨道。 在将记录数据输入到纠错编码器3之后，由解码器4解码并由记录头5记录到磁带6.在再现期间，记录数据由再生磁头7从磁带6再现 并由解码器8解码。解码数据然后由纠错解码器9进行纠错，然后输入到去格子化器10.去格式化器10将正常再现数据与高速再现数据分开，并且分别输出两个数据 类型。 在正常再现期间，正常再现数据由开关13输出; 在高速再现期间，高速再现数据被高速再现数据解码器解码为视频数据并被输出。

公开(公告)号：US6018609A

公开(公告)日：2000-01-25

申请号：US912344

申请日：1997-08-18

申请人： Masazumi Yamada ,  Akira Iketani

发明人： Masazumi Yamada ,  Akira Iketani

IPC分类号： H04N5/78 ,  G11B20/10 ,  G11B27/00 ,  G11B27/10 ,  G11B27/11 ,  G11B27/32 ,  G11B27/34 ,  H04N5/91 ,  H04N5/92 ,  H04N5/926

CPC分类号： G11B27/326 ,  G11B27/107 ,  G11B27/11 ,  G11B27/322 ,  G11B27/328 ,  H04N5/9264 ,  G11B2220/65 ,  G11B2220/90 ,  G11B27/34 ,  H04N5/9201

摘要： In a compressed signal recording and reproducing apparatus, a table-of-contents generator extracts user selected representative frames from among frames of an input compressed television signal that can be identified by specified additional information, and generates table-of-contents data representing contents of a specified number of the user selected representative frames. A recording signal processor arranges the input compressed television signal, table-of-contents data, and positional information relating to positions for recording the individual user selected representative frames data, respectively, at specified positions of the recording medium. The apparatus further includes a reproduction signal processor for outputting table-of-contents data recorded at a specified position in the recording medium for exhibiting contents of a plurality of user selected representative frames, from among the reproduction data.

摘要翻译： 在压缩信号记录和再现装置中，内容表生成器从可以通过指定附加信息识别的输入压缩电视信号的帧中提取用户选择的代表帧，并生成表示内容的内容数据 指定数量的用户选择的代表帧。 记录信号处理器分别将输入的压缩电视信号，目录数据和与用于记录各个用户选择的代表帧数据的位置有关的位置信息分别布置在记录介质的指定位置。 该装置还包括再现信号处理器，用于从再现数据中输出记录在记录介质中的指定位置的内容数据，以呈现多个用户选择的代表帧的内容。

公开(公告)号：US5394190A

公开(公告)日：1995-02-28

申请号：US76425

申请日：1993-06-14

申请人： Masazumi Yamada

发明人： Masazumi Yamada

IPC分类号： H04N7/32 ,  G06T9/00 ,  H04N7/36 ,  H04N7/46 ,  H04N7/50 ,  H04N7/133 ,  H04N7/137

CPC分类号： H04N19/577 ,  H04N19/503 ,  H04N19/61

摘要： A field to be encoded is divided into blocks. Then, first, second, and third motion vectors relative to data of a block of the field to be encoded are calculated from data of an m-th preceding field (m: even), data of an n-th preceding field (n: odd), and data of an interpolated image produced from the n-th preceding field. First, second, and third prediction signals are produced from the first motion vector and the m-th preceding field data, the second motion vector and the n-th preceding field data, and the third motion vector and the interpolated image data, respectively. In succession, a first difference signal between the first prediction signal and the block data to be encoded, a second difference signal between the second prediction signal and the block data to be encoded, and a third difference signal between the third prediction signal and the block data to be encoded are calculated and compared each other. As a result of comparison, one of the first, second, and third difference signals is selected and encoded.

摘要翻译： 要编码的字段被划分为块。 然后，根据第m个前一个字段（m：偶数）的数据计算相对于要编码的字段的数据块的第一，第二和第三运动向量，第n个前一个字段（n： 奇数）以及从第n个前一个场产生的内插图像的数据。 第一，第二和第三预测信号分别从第一运动矢量和第m前一场数据，第二运动矢量和第n前一场数据以及第三运动矢量和内插图像数据产生。 接着，第一预测信号和要编码的块数据之间的第一差分信号，第二预测信号和要编码的块数据之间的第二差分信号，以及第三预测信号和块之间的第三差分信号 要编码的数据被计算并相互比较。 作为比较的结果，选择并编码第一，第二和第三差分信号之一。