公开(公告)号：US06826181B1

公开(公告)日：2004-11-30

申请号：US09214830

申请日：1999-03-10

申请人： Masaaki Higashida ,  Yoshihiro Morioka ,  Masakazu Nishino ,  Satoshi Ohyama ,  Masaaki Kobayashi

发明人： Masaaki Higashida ,  Yoshihiro Morioka ,  Masakazu Nishino ,  Satoshi Ohyama ,  Masaaki Kobayashi

IPC分类号： H04L1228

CPC分类号： H03M13/2915 ,  H03M13/09 ,  H03M13/1515 ,  H03M13/2707 ,  H04L12/5601 ,  H04L49/557 ,  H04L49/90 ,  H04L49/901 ,  H04L2012/5618 ,  H04L2012/5627 ,  H04L2012/5647 ,  H04L2012/5652 ,  H04L2012/5653 ,  H04L2012/5664 ,  H04N21/2381 ,  H04N21/64307 ,  H04Q11/0478

摘要： There is disclosed a packet transmission apparatus for transmitting in a packet form a transmission unit including a data string arranged so as to divide predetermined data into a plurality of blocks, each block having a fixed length, block information for specifying the block type being added to each block. A DIF data processing circuit generates a transmission header having a new identifier by deleting predetermined redundancy information from the block information belonging to the plurality of blocks based on inputted data string, and then, generates a transmission unit having the generated transmission header. Next, a transmission terminal unit transmits the generated transmission unit by way of a transmission line. In this case, the DIF data processing circuit generates a new identifier by making the information of one block represent the information of the plurality of blocks to generate a transmission header having the generated identifier, or making the information of one block represent the information of an identical block or deleting the redundancy information including at least one of reserved data and invalid data.

摘要翻译： 公开了一种分组发送装置，用于以分组形式发送包括数据串的发送单元，所述发送单元被布置为将预定数据划分为多个块，每个块具有固定长度，用于指定块类型的块信息被添加到 每个块。 DIF数据处理电路根据输入的数据串，从属于多个块的块信息中删除预定的冗余信息，生成具有新标识符的发送报头，生成具有生成的发送报头的发送单元。 接下来，发送终端单元通过传输线发送生成的发送单元。 在这种情况下，DIF数据处理电路通过使一个块的信息表示多个块的信息来生成具有生成的标识符的发送报头，生成新的标识符，或者使一个块的信息表示信息 相同的块或删除包括保留数据和无效数据中的至少一个的冗余信息。

公开(公告)号：US06278691B1

公开(公告)日：2001-08-21

申请号：US09024790

申请日：1998-02-17

申请人： Satoshi Ohyama ,  Masaaki Higashida ,  Yoshihiro Morioka

发明人： Satoshi Ohyama ,  Masaaki Higashida ,  Yoshihiro Morioka

IPC分类号： H04L1254

CPC分类号： H04Q11/0478 ,  H04L2012/5616 ,  H04L2012/5649 ,  H04L2012/5681

摘要： A communications system has a real time signal generating part for generating the real time signal of data rate R with one frame as one unit; a transmission part, having a transmission rate C (C>R), over which the real time signal is transmitted; and a real time signal outputting part for outputting the real time signal stored in a real time signal receive buffer part, wherein after storing the real time signal for a prescribed number, N, of frames in the real time signal receive buffer part, the real time signal outputting part is activated, thereby performing control so that all generated portions of the real time signal can be output at the receiving end without interruption.

摘要翻译： 通信系统具有实时信号生成部，用于以一帧为一个单位生成数据速率R的实时信号; 具有发送速率C（C> R）的发送部分，通过该发送部分发送实时信号; 以及实时信号输出部分，用于输出存储在实时信号接收缓冲器部分中的实时信号，其中在实时信号接收缓冲器部分中存储了规定数量的实时信号N的帧后，实际信号 时间信号输出部分被激活，从而执行控制，使得实时信号的所有生成部分可以在接收端被输出而不中断。

公开(公告)号：US20070250873A1

公开(公告)日：2007-10-25

申请号：US11402823

申请日：2006-04-13

申请人： Satoshi Ohyama ,  Masaaki Higashida

发明人： Satoshi Ohyama ,  Masaaki Higashida

IPC分类号： H04N7/18 ,  H04N7/173

CPC分类号： H04L29/06027 ,  H04L65/4076 ,  H04L65/608 ,  H04N21/2146 ,  H04N21/242

摘要： The invention provides a digital data delivery system that delivers video data of a content and audio data of the same content respectively to a first receiver and a second receiver, which are independent of each other, to reproduce the video data and the audio data at the first and second receivers in such a manner as to secure synchronous reproductions between the two data. The digital data delivery system comprises a transmission server which delivers a video data packet and a video synchronization signal packet to the first receiver and an audio data packet and an audio synchronization signal packet which indicates a time on the same reference time axis as that of the video synchronization signal packet to the second receiver, the first receiver which adjusts a clock signal based on the video synchronization signal packet and reproduces the video data packet based on this clock signal, and the second receiver which adjusts a clock signal based on the audio synchronization signal packet and reproduces the audio data packet based on this clock signal.

摘要翻译： 本发明提供了一种数字数据传送系统，其将相同内容的内容和音频数据的视频数据分别传送到彼此独立的第一接收机和第二接收机，以便再现视频数据和音频数据 第一和第二接收器，以便保证两个数据之间的同步复制。 数字数据传送系统包括传送服务器，该传输服务器将视频数据包和视频同步信号包传送到第一接收器，以及音频数据包和音频同步信号包，其指示与相同参考时间轴 视频同步信号分组到第二接收机，第一接收机，其基于视频同步信号分组调整时钟信号，并且基于该时钟信号再现视频数据分组;以及第二接收机，其基于音频同步来调整时钟信号 信号分组，并基于该时钟信号再现音频数据分组。

公开(公告)号：US20110320549A1

公开(公告)日：2011-12-29

申请号：US13166819

申请日：2011-06-23

申请人： Satoshi Ohyama ,  Masaaki Higashida

发明人： Satoshi Ohyama ,  Masaaki Higashida

IPC分类号： G06F15/16

CPC分类号： H04L45/00 ,  H04L67/18

摘要： Provided is a server including: a storage section for pre-storing information on routes between the server and each of a number of terminals; a transmission/reception section for transmitting/receiving messages to/from the number of terminals; a terminal information acquisition section for acquiring information differentiating the terminals and acquiring delay times for transmission between the server and each of the number of terminals; a transmission distance calculation section for calculating respective transmission distances between the server and the number of terminals, based on the transmission delay times acquired by the terminal information acquisition section; and a terminal installation location identifying section for identifying locations where the number of terminals are installed, based on the differentiating information acquired by the terminal information acquisition section, the transmission distances calculated by the transmission distance calculation section, and the route information stored in the storage section.

摘要翻译： 提供一种服务器，包括：存储部，用于预先存储服务器与多个终端中的每一个之间的路由的信息; 用于向/从终端数发送/接收消息的发送/接收部分; 终端信息获取部分，用于获取区分终端的信息并获取服务器与每个终端之间的传输的延迟时间; 传输距离计算部分，用于基于由终端信息获取部分获取的传输延迟时间来计算服务器与终端数目之间的各个传输距离; 以及终端安装位置识别部分，用于基于由终端信息获取部分获取的微分信息，由传输距离计算部分计算的传输距离和存储在存储器中的路线信息来识别安装终端数量的位置 部分。

公开(公告)号：US07814515B2

公开(公告)日：2010-10-12

申请号：US11402823

申请日：2006-04-13

申请人： Satoshi Ohyama ,  Masaaki Higashida

发明人： Satoshi Ohyama ,  Masaaki Higashida

IPC分类号： H04N7/18 ,  H04N7/20

CPC分类号： H04L29/06027 ,  H04L65/4076 ,  H04L65/608 ,  H04N21/2146 ,  H04N21/242

摘要： A digital data delivery system that delivers video data of a content and audio data of the same content respectively to a first receiver and a second receiver, which are independent of each other, to reproduce the video data and the audio data at the first and second receivers in such a manner as to secure synchronous reproductions between the two data. The digital data delivery system includes a transmission server which delivers a video data packet and a video synchronization signal packet to the first receiver and an audio data packet and an audio synchronization signal packet which indicates a time on the same reference time axis as that of the video synchronization signal packet to the second receiver, the first receiver which adjusts a clock signal based on the video synchronization signal packet and reproduces the video data packet based on this clock signal, and the second receiver which adjusts a clock signal based on the audio synchronization signal packet and reproduces the audio data packet based on this clock signal.

摘要翻译： 一种数字数据传送系统，其将相同内容的内容和音频数据的视频数据分别传送到彼此独立的第一接收机和第二接收机，以在第一和第二处再现视频数据和音频数据 接收机以这种方式保证两个数据之间的同步复制。 数字数据传送系统包括传送服务器，该传输服务器将视频数据包和视频同步信号包传送到第一接收器，以及音频数据包和音频同步信号包，其指示与在 视频同步信号分组到第二接收机，第一接收机，其基于视频同步信号分组调整时钟信号，并且基于该时钟信号再现视频数据分组;以及第二接收机，其基于音频同步来调整时钟信号 信号分组，并基于该时钟信号再现音频数据分组。

公开(公告)号：US08682161B2

公开(公告)日：2014-03-25

申请号：US13091179

申请日：2011-04-21

申请人： Masaaki Higashida ,  Satoshi Ohyama

发明人： Masaaki Higashida ,  Satoshi Ohyama

IPC分类号： H04B10/20 ,  H04J14/00 ,  H04B10/00

CPC分类号： H04B10/272 ,  H04B10/278

摘要： An optical data transmission system for transmitting optical data in a flight vehicle, including a head end, optical splitter, N units of terminals that process optical data received from the optical splitter to display such as video, plural optical cables connected between the head end and the optical splitter and between the optical splitter and the terminals, and a seat group including N sets of passenger seats that transmit two-way optical data and are placed close to one another. The N units of terminals are placed in association with the respective N sets of seats. The optical splitter is placed in association with the seat group; sends optical data from the head end to the N units of terminals; and reversely unifies N-series optical data, different from one another, from the N units of terminals into one series and sends it to the head end.

摘要翻译： 一种用于在飞行器中发送光学数据的光学数据传输系统，包括头端，光分路器，处理从分光器接收的光学数据以显示诸如视频的N个终端单元，多个光缆连接在头端和 光分路器和光分路器与端子之间，以及包括发送双向光学数据并彼此靠近放置的N组乘客座椅的座椅组。 终端的N个单元与各N个座位相关联。 光分路器与座椅组相关联放置; 将光头数据从头端发送到N个终端; 并将N系列光学数据从N个终端反向统一成一系列，并将其发送到头端。

公开(公告)号：US08667129B2

公开(公告)日：2014-03-04

申请号：US13166819

申请日：2011-06-23

申请人： Satoshi Ohyama ,  Masaaki Higashida

发明人： Satoshi Ohyama ,  Masaaki Higashida

IPC分类号： G06F15/173 ,  G06F15/16

CPC分类号： H04L45/00 ,  H04L67/18

摘要： Provided is a server including: a storage section for pre-storing information on routes between the server and each of a number of terminals; a transmission/reception section for transmitting/receiving messages to/from the number of terminals; a terminal information acquisition section for acquiring information differentiating the terminals and acquiring delay times for transmission between the server and each of the number of terminals; a transmission distance calculation section for calculating respective transmission distances between the server and the number of terminals, based on the transmission delay times acquired by the terminal information acquisition section; and a terminal installation location identifying section for identifying locations where the number of terminals are installed, based on the differentiating information acquired by the terminal information acquisition section, the transmission distances calculated by the transmission distance calculation section, and the route information stored in the storage section.

摘要翻译： 提供一种服务器，包括：存储部，用于预先存储服务器与多个终端中的每一个之间的路由的信息; 用于向/从终端数发送/接收消息的发送/接收部分; 终端信息获取部分，用于获取区分终端的信息并获取服务器与每个终端之间的传输的延迟时间; 传输距离计算部分，用于基于由终端信息获取部分获取的传输延迟时间来计算服务器与终端数目之间的各个传输距离; 以及终端安装位置识别部分，用于基于由终端信息获取部分获取的微分信息，由传输距离计算部分计算的传输距离和存储在存储器中的路线信息来识别安装终端数量的位置 部分。

公开(公告)号：US5793925A

公开(公告)日：1998-08-11

申请号：US607386

申请日：1996-02-27

申请人： Yoshio Sakakibara ,  Haruo Isaka ,  Kenichi Honjo ,  Satoshi Ohyama

发明人： Yoshio Sakakibara ,  Haruo Isaka ,  Kenichi Honjo ,  Satoshi Ohyama

IPC分类号： G11B27/10 ,  G11B15/467 ,  G11B27/032 ,  G11B27/32 ,  H04N5/7826 ,  H04N5/76

CPC分类号： G11B27/324 ,  G11B27/032 ,  H04N5/78266

摘要： A method and apparatus for recording control pulses on a control track are provided. The control pulses correspond to a number M (where M is an integer equal to or larger than four) of azimuthal tracks on the tape on which the number M of segmented data, obtained by dividing image data corresponding to one frame into the number M of segments, are recorded. One period of the control pulses corresponds to a number N (where N is a divisor of M) of azimuthal tracks, and a duty ratio pattern of the control pulses in a number L (L=M/N) of successive periods corresponding to one frame is different in each of a number K (where K is an integer equal to or larger than two) of successive frames.

摘要翻译： 提供了一种用于在控制轨道上记录控制脉冲的方法和装置。 控制脉冲对应于通过将对应于一帧的图像数据划分为数字M的分段数据的数量M的带上的方位轨道的数量M（其中M是等于或大于四的整数） 记录。 控制脉冲的一个周期对应于方位轨道的数量N（其中N是M的除数），并且对应于一个连续周期的L（L = M / N）个数的控制脉冲的占空比模式 帧的数量K（其中K是等于或大于2的整数）的连续帧中的每一个不同。

公开(公告)号：US4479165A

公开(公告)日：1984-10-23

申请号：US345673

申请日：1982-02-04

申请人： Isao Kamata ,  Satoshi Ohyama

发明人： Isao Kamata ,  Satoshi Ohyama

IPC分类号： H02B13/035 ,  H02B1/04

CPC分类号： H02B13/035

摘要： A bushing in air is supported upright on one end of a horizontal tank, and a center conductor extending in the bushing is connected to one terminal of a circuit breaker accommodated in the tank. A tank of a disconnecting switch is disposed to extend in the axial direction of the circuit breaker tank and is coupled to the other end thereof through an annular current transformer and also via gas-tight means. A bushing support tank disposed to extend along the ground surface is coupled via gas-tight means to the other end of the disconnecting switch tank. Another bushing in air is supported upright on the bushing support tank. A grounding switch is provided inside the bushing support tank. A center conductor extending in the second bushing is connected to an arrester through a removable conductor.

摘要翻译： 空气中的衬套直立地支撑在水平箱的一端，并且在衬套中延伸的中心导体连接到容纳在罐中的断路器的一个端子。 断开开关的容器设置成在断路器箱的轴向方向上延伸，并且通过环形电流互感器并且还通过气密装置联接到另一端。 沿着地面延伸设置的衬套支撑槽通过气密装置连接到断开开关箱的另一端。 空气中的另一个衬套直立地支撑在衬套支撑罐上。 在衬套支撑槽内设置接地开关。 在第二衬套中延伸的中心导体通过可移除导体连接到避雷器。

公开(公告)号：US06424483B1

公开(公告)日：2002-07-23

申请号：US08751480

申请日：1996-11-18

申请人： Kenichi Honjo ,  Haruo Isaka ,  Satoshi Ohyama ,  Masafumi Nishida ,  Yoshio Sakakibara ,  Toshiyuki Kohri ,  Koji Sakurai

发明人： Kenichi Honjo ,  Haruo Isaka ,  Satoshi Ohyama ,  Masafumi Nishida ,  Yoshio Sakakibara ,  Toshiyuki Kohri ,  Koji Sakurai

IPC分类号： G11B1552

CPC分类号： G11B15/125 ,  G11B5/5927 ,  G11B15/087 ,  G11B15/1808 ,  G11B15/1875 ,  G11B15/20 ,  G11B15/4675 ,  G11B15/4678 ,  G11B15/48 ,  G11B15/52 ,  G11B15/54 ,  G11B27/032 ,  G11B27/13 ,  G11B27/322 ,  G11B2220/90

摘要： A magnetic recording and reproducing device according to the present invention operates with steps of moving a magnetic tape having a plurality of tracks per frame and a plurality of control signals recorded thereon, keeping count of the pulses of a frequency generator signal corresponding to the rotation of a capstan motor by a frequency generator counter, resetting the count of the frequency generator pulses by the control signal reproduced by a fixed magnetic head, detecting the track number by the control signal counter reset by a frame reference signal, controlling, at the start, the start timing on the basis of the tape stop position detected by the frequency generator pulse counter and control counter and the reference frame signal from the reference frame signal generator. The device prevents thinning of tracks at the editing point in after-break recording and the disturbance of images immediately after the start. The device does not require a special circuit or complicated software-wise processing, and provides a stabilized slow-reproduced image. Further, in a magnetic recording and reproducing device for intermittent recording, there is no danger of causing thinning to recorded tracks. Thus, a reproduced image of high quality can be obtained.

摘要翻译： 根据本发明的磁记录和再现装置的操作步骤是移动每帧具有多个磁道的磁带和记录在其上的多个控制信号，保持对应于频率发生器信号的旋转的脉冲数 通过频率发生器计数器的主导轴电动机，通过由固定磁头再现的控制信号来复位频率发生器脉冲的计数，通过由帧参考信号重新设置的控制信号计数器检测磁道号， 基于由频率发生器脉冲计数器和控制计数器检测的磁带停止位置的起始定时和来自参考帧信号发生器的参考帧信号。 该设备防止在断点录制时的编辑点的轨道变薄，以及开始后立即对图像的干扰。 该设备不需要特殊电路或复杂的软件处理，并提供稳定的慢再现图像。 此外，在用于间歇记录的磁记录和再现装置中，不存在导致记录轨迹变薄的危险。 因此，可以获得高质量的再现图像。