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1. 发明申请

US20100188312A1 VIDEO DISPLAY DEVICE 审中-公开
标题翻译：视频显示设备
公开(公告)号：US20100188312A1
公开(公告)日：2010-07-29
申请号：US12667267
申请日：2008-06-30
申请人： Eriko Ohdachi , Yuji Mizuguchi , Noboru Katta
发明人： Eriko Ohdachi , Yuji Mizuguchi , Noboru Katta
IPC分类号： G09G5/00
CPC分类号： H04N5/45 , H04N5/44591 , H04N7/0122 , H04N21/4221 , H04N21/4316 , H04N21/4622 , H04N21/4858
摘要： A video display device which does not confuse the viewer when the viewer changes the displayed video. The video display device (1) comprises a video processing section (11), a display section (12), and a control section (14). The control section (14) controls the video processing section (11) to display one content for first and second viewers on a display section (12) in a one-screen display mode. When the first viewer operates a button installed for the viewer in the one-screen display mode, the display section (12) displays the displayed content on the first screen for the first viewer and on the second screen for the second viewer in a two-screen display mode. When the first viewer further operates the button installed for the first viewer, the display section (12) displays, in the two-screen display mode a different content on the first screen and the content which has been displayed on the second screen.
摘要翻译：视频显示装置，当观众改变显示的视频时，不会混淆观看者。视频显示装置（1）包括视频处理部（11），显示部（12）和控制部（14）。控制部分（14）控制视频处理部分（11）以一屏显示模式在显示部分（12）上显示第一和第二观看者的一个内容。当第一观看者以单屏显示模式操作安装在观看者上的按钮时，显示部分（12）在第一观看者的第一屏幕上显示所显示的内容，并且在第二观看者的第二屏幕上，屏幕显示模式。当第一观看者进一步操作为第一观看者安装的按钮时，显示部分（12）以双屏显示模式显示第一屏幕上的不同内容和在第二屏幕上显示的内容。

2. 发明申请

US20100141575A1 VIDEO DISPLAY DEVICE 审中-公开
标题翻译：视频显示设备
公开(公告)号：US20100141575A1
公开(公告)日：2010-06-10
申请号：US12667079
申请日：2008-06-30
申请人： Eriko Ohdachi , Yuji Mizuguchi
发明人： Eriko Ohdachi , Yuji Mizuguchi
IPC分类号： G06F3/01
CPC分类号： H04N5/45 , G09G5/14 , G09G2340/0407 , G09G2340/0442 , H04N5/44591 , H04N21/4263 , H04N21/4316 , H04N21/4383 , H04N21/4622 , H04N21/4858
摘要： A video display device enabling first and second viewers to view two respective different screens and enabling the first viewer to easily view the content displayed to the second viewer in a two-screen display mode. The video display device (1) comprises a video processing section (11), a display section (12), a control section (14), and an operation section (21). The control section (14) controls the video processing section (11) to display contents on two respective screens of the display section (12) to first and second viewers. When the first viewer operates the operation section (21), the video processing section (11) displays the content which has been displayed to the second viewer on the display section (12) in a one-screen display mode.
摘要翻译：一种视频显示装置，其使得第一和第二观看者能够观看两个相应的不同屏幕，并且使得第一观看者能够以双屏显示模式容易地观看显示给第二观看者的内容。视频显示装置（1）包括视频处理部分（11），显示部分（12），控制部分（14）和操作部分（21）。控制部分（14）控制视频处理部分（11）将显示部分（12）的两个屏幕上的内容显示给第一和第二观看者。当第一观看者操作操作部分（21）时，视频处理部分（11）以单屏显示模式在显示部分（12）上显示已经显示给第二观看者的内容。

3. 发明申请

US20100141686A1 VIDEO DISPLAY DEVICE 审中-公开
标题翻译：视频显示设备
公开(公告)号：US20100141686A1
公开(公告)日：2010-06-10
申请号：US12667279
申请日：2008-06-30
申请人： Eriko Ohdachi , Yuji Mizuguchi
发明人： Eriko Ohdachi , Yuji Mizuguchi
IPC分类号： G09G5/00 , H04N5/44
CPC分类号： H04N5/44591 , H04N5/45 , H04N21/4221 , H04N21/4316 , H04N21/4622 , H04N21/4858
摘要： A video display device providing viewers with operation adaptable to any of various viewing environments. The video display device (1) comprises a display section (12) for displaying a single content to at least two viewers in a one-screen display mode or two different contents to the respective viewers in a two-screen display mode and a control section (14) for giving an instruction of video processing of a single content being currently displayed on the display section (12) when one of the viewers operates a button installed for the viewer in the one-screen display mode and giving an instruction of video processing of only the content displayed for the viewer who operates a button installed for the viewer out of the two contents being currently displayed on the display section in the two-screen display mode.
摘要翻译：一种视频显示装置，为观众提供适用于任何各种观看环境的操作。视频显示装置（1）包括：显示部分（12），用于以双屏显示模式向单个屏幕显示模式的至少两个观看者显示单个内容或两个不同的内容到各个观众;以及控制部分（14），用于当其中一个观看者以单屏显示模式操作为观众安装的按钮并给出视频处理指令时，给出当前显示在显示部分（12）上的单个内容的视频处理指令在双画面显示模式下，只显示为在当前显示在显示部分上的两个内容中为观看者安装的按钮的观看者显示的内容。

4. 发明授权

US07012936B2 Initializing method and data transmitter 失效
标题翻译：初始化方法和数据发送器
公开(公告)号：US07012936B2
公开(公告)日：2006-03-14
申请号：US10398452
申请日：2001-10-05
申请人： Hirotsugu Kawada , Yuji Mizuguchi , Takahisa Sakai , Noboru Katta , Toshihiko Kurosaki , Nobuhiko Yasui , Yutaka Takahira
发明人： Hirotsugu Kawada , Yuji Mizuguchi , Takahisa Sakai , Noboru Katta , Toshihiko Kurosaki , Nobuhiko Yasui , Yutaka Takahira
IPC分类号： H04J3/06
CPC分类号： H04L25/085 , H04J3/0638 , H04L7/046 , H04L7/10 , H04L25/062 , H04L25/066 , H04L25/4919
摘要： A first initialization pattern signal is a signal in which a maximum signal level and a minimum signal level appear alternately, and a second initialization pattern signal is a signal in which all signal levels appear in a predetermined arrangement. In a ring-shaped network including plural stages of data transmission apparatuses (100), a transmission unit (110) of each data transmission apparatus outputs the first initialization pattern signal successively to a next-stage data transmission apparatus at turn-on of power or immediately after reset, and a reception unit (120) establishes clock synchronization on the basis of the first initialization pattern signal received. When synchronization is established in all of the data transmission apparatuses, the transmission unit (110) outputs the second initialization pattern signal successively to the next-stage data transmission apparatus, and the reception unit (120) sets evaluation levels for the respective signal levels on the basis of the received second initialization pattern signal, and transmission/reception of data is started when evaluation levels are set in all of the data transmission apparatuses.
摘要翻译：第一初始化模式信号是其中最大信号电平和最小信号电平交替出现的信号，并且第二初始化模式信号是其中所有信号电平以预定布置出现的信号。在包括多级数据传输装置（100）的环形网络中，每个数据传输装置的传输单元（110）将第一初始化模式信号连续地输出到下一级数据传输装置，并且接收单元（120）基于所接收的第一初始化模式信号建立时钟同步。当在所有数据传输装置中建立同步时，发送单元（110）将第二初始化模式信号连续地输出到下一级数据发送装置，并且接收单元（120）将各信号电平的评估电平设置为当在所有数据传输装置中设置评估级别时，开始接收到的第二初始化模式信号的基础和数据的发送/接收。

5. 发明授权

US07286616B2 Data transmission system 失效
标题翻译：数据传输系统
公开(公告)号：US07286616B2
公开(公告)日：2007-10-23
申请号：US10493499
申请日：2003-05-30
申请人： Yutaka Takahira , Yuji Mizuguchi , Noboru Katta , Nobuhiko Yasui , Takahisa Sakai , Hirotsugu Kawada , Toshitomo Umei
发明人： Yutaka Takahira , Yuji Mizuguchi , Noboru Katta , Nobuhiko Yasui , Takahisa Sakai , Hirotsugu Kawada , Toshitomo Umei
IPC分类号： H04L27/06
CPC分类号： H04L25/085 , H04L7/046 , H04L25/08 , H04L25/4917
摘要： A data transmission system in which normal transmission can be performed irrespectively of the inserting orientation of a connector is provided. A transmitting device transmits to a receiving device a differential transmission signal including polarity decision data for deciding the polarity of the connector. Based on the polarity decision data included in the differential transmission signal transmitted from the transmitting device, the receiving device decides whether the polarity of the connector has been reversed or not. When it is decided that the polarity has not been reversed, the receiving device reads data from the differential transmission signal. When it is decided that the polarity has been reversed, the polarity of the differential transmission signal is reversed for data reading.
摘要翻译：提供了一种数据传输系统，其中可以执行与连接器的插入方向无关的正常传输。发送装置向接收装置发送包含决定连接器的极性的极性决定数据的差分发送信号。基于从发送装置发送的差分发送信号中包含的极性判定数据，接收装置判定连接器的极性是否已被反转。当确定极性未被反转时，接收装置从差分传输信号读取数据。当确定极性已被反转时，差分传输信号的极性反转用于数据读取。

6. 发明授权

US07190728B2 Digital data transmitter, transmission line encoding method, and decoding method 有权
标题翻译：数字数据发射机，传输线编码方法和解码方法
公开(公告)号：US07190728B2
公开(公告)日：2007-03-13
申请号：US10398447
申请日：2001-10-05
申请人： Hirotsugu Kawada , Yuji Mizuguchi , Takahisa Sakai , Noboru Katta , Toshihiko Kurosaki
发明人： Hirotsugu Kawada , Yuji Mizuguchi , Takahisa Sakai , Noboru Katta , Toshihiko Kurosaki
IPC分类号： H04L27/00
CPC分类号： H04L25/062 , H04L25/066 , H04L25/085 , H04L25/4919
摘要： A digital data transmission apparatus includes a transmitting end (100) that includes: a binary/quadrary conversion unit (110) for converting a data stream; a coding unit (120) for mapping the converted data to be coded; a digital filter (130); a D/A conversion unit (140); a low-pass filter (150) for eliminating a high-band signal; a differential driver (160) for inputting an analog signal that has passed through the low-pass filter into a twisted pair cable (300), and a receiving end (200) that includes: a low-pass filter (210) for eliminating noises from both wires of the twisted pair cable; a receiver (220) for receiving the signals that have passed through the low-pass filter; an A/D conversion unit (230); a digital filter (240); an evaluation unit (250) for evaluating a signal level of a received signal; a decoding unit (260) for decoding the signal level into receipt data; and a synchronization unit (270) for generating a clock.
摘要翻译：数字数据传输装置包括：发送端（100），包括：用于转换数据流的二进制/四次转换单元（110）; 编码单元，用于映射所转换的要编码的数据; 数字滤波器（130）; D / A转换单元（140）; 用于消除高频带信号的低通滤波器（150）; 用于将通过所述低通滤波器的模拟信号输入到双绞线电缆（300）中的差分驱动器（160）以及包括：用于消除噪声的低通滤波器（210）的接收端（200）从双绞线的两根电线; 接收器（220），用于接收已经通过低通滤波器的信号; A / D转换单元（230）; 数字滤波器（240）; 评估单元（250），用于评估接收信号的信号电平; 解码单元，用于将信号电平解码为接收数据; 以及用于产生时钟的同步单元（270）。

7. 发明申请

US20060129318A1 Symbol position detection device and symbol position detection method 审中-公开
标题翻译：符号位置检测装置和符号位置检测方法
公开(公告)号：US20060129318A1
公开(公告)日：2006-06-15
申请号：US10540022
申请日：2003-12-26
申请人： Yuji Mizuguchi , Nobuhiko Yasui , Noboru Katta , Takahisa Sakai , Yutaka Takahira , Hirotsugu Kawada , Toshitomo Umei , Takashi Akita , Takefumi Yoshikawa , Shiro Dosho
发明人： Yuji Mizuguchi , Nobuhiko Yasui , Noboru Katta , Takahisa Sakai , Yutaka Takahira , Hirotsugu Kawada , Toshitomo Umei , Takashi Akita , Takefumi Yoshikawa , Shiro Dosho
IPC分类号： G06F19/00
CPC分类号： H04L7/0334 , H04L7/005 , H04L7/027 , H04L7/033
摘要： To a data reception device, a signal having a frequency of 12.5 MHz and including data is transmitted. The data reception device generates a clock B having a frequency of 400 MHz of (1) in FIG. 8, and performs sampling for the above-described 12.5 MHz signal based on the clock B ((2) in FIG. 8). Then, the data reception device detects zero cross points of the sampled data, and generates a 25 MHz frequency clock signal indicating the zero cross points ((3) in FIG. 8). Next, the data reception device generates, by delaying the generated clock signal by the time amount corresponding to eight clocks ((4) in FIG. 8), a 25 MHz signal indicating symbol points. Thus, symbol points can be detected.
摘要翻译：向数据接收装置发送频率为12.5MHz并包括数据的信号。数据接收装置在图1中生成具有400MHz的频率的时钟B（1）。基于时钟B（图8的（2））对上述12.5MHz信号进行采样。然后，数据接收装置检测取样数据的零交叉点，生成表示零交叉点（图8的（3））的25MHz频率时钟信号。接下来，数据接收装置通过将生成的时钟信号延迟与8个时钟（图8的（4））对应的时间量来生成表示符号点的25MHz信号。因此，可以检测符号点。

8. 发明申请

US20050030934A1 Data transmission system 失效
标题翻译：数据传输系统
公开(公告)号：US20050030934A1
公开(公告)日：2005-02-10
申请号：US10493499
申请日：2003-05-30
申请人： Yutaka Takahira , Yuji Mizuguchi , Noboru Katta , Nobuhiko Yasui , Takahisa Sakai , Hirotsugu Kawada , Toshitomo Umei
发明人： Yutaka Takahira , Yuji Mizuguchi , Noboru Katta , Nobuhiko Yasui , Takahisa Sakai , Hirotsugu Kawada , Toshitomo Umei
IPC分类号： H04L7/04 , H04L25/08 , H04L25/49 , H04J3/06
CPC分类号： H04L25/085 , H04L7/046 , H04L25/08 , H04L25/4917
摘要： A data transmission system in which normal transmission can be performed irrespectively of the inserting orientation of a connector is provided. A transmitting device transmits to a receiving device a differential transmission signal including polarity decision data for deciding the polarity of the connector. Based on the polarity decision data included in the differential transmission signal transmitted from the transmitting device, the receiving device decides whether the polarity of the connector has been reversed or not. When it is decided that the polarity has not been reversed, the receiving device reads data from the differential transmission signal. When it is decided that the polarity has been reversed, the polarity of the differential transmission signal is reversed for data reading.
摘要翻译：提供了一种数据传输系统，其中可以执行与连接器的插入方向无关的正常传输。发送装置向接收装置发送包含决定连接器的极性的极性决定数据的差分发送信号。基于从发送装置发送的差分发送信号中包含的极性判定数据，接收装置判定连接器的极性是否已被反转。当确定极性未被反转时，接收装置从差分传输信号读取数据。当确定极性已被反转时，差分传输信号的极性反转用于数据读取。

9. 发明授权

US07133936B2 Ring network and data transmitter 有权
标题翻译：环网和数据发射机
公开(公告)号：US07133936B2
公开(公告)日：2006-11-07
申请号：US10398377
申请日：2001-10-05
申请人： Noboru Katta , Yuji Mizuguchi , Takahisa Sakai , Hirotsugu Kawada , Toshihiko Kurosaki , Nobuhiko Yasui , Yutaka Takahira
发明人： Noboru Katta , Yuji Mizuguchi , Takahisa Sakai , Hirotsugu Kawada , Toshihiko Kurosaki , Nobuhiko Yasui , Yutaka Takahira
IPC分类号： G06F15/16
CPC分类号： H04L25/085 , H04L25/062 , H04L25/066 , H04L25/4919
摘要： A ring-shaped network quickly performs initialization even when a plurality of data transmission apparatuses are connected thereto. Each data transmission apparatus outputs received data to a device connected thereto while performing establishment of clock synchronization based on the received data, and when synchronization is established, it resends the received data. Further, when synchronization of the connected device is established, it sends data supplied from the connected device. Further, a master data transmission apparatus outputs data at turn-on of power or immediately after reset, and a next-stage slave data transmission apparatus receives the data to establish synchronization, and resends the received data when synchronization is established. Thus, synchronization of all the data transmission apparatuses is established while making a round of this data, and then synchronization of devices connected to the respective data transmission apparatuses is established.
摘要翻译：即使当多个数据传输装置连接到其上时，环形网也快速执行初始化。每个数据传输装置在接收到的数据基于时钟同步建立的同时将接收的数据输出到连接的装置，并且当建立同步时，其重新发送所接收的数据。此外，当连接的设备的同步建立时，它发送从连接的设备提供的数据。此外，主数据发送装置在接通电源或复位后立即输出数据，下一级从属数据发送装置接收数据以建立同步，并且在同步建立时重新发送接收的数据。因此，在进行一轮该数据的同时建立所有数据传输装置的同步，然后建立连接到各个数据传输装置的装置的同步。

10. 发明申请

US20060165194A1 Data sending device, data receiving device, and data transmission method 审中-公开
标题翻译：数据发送设备，数据接收设备和数据传输方式
公开(公告)号：US20060165194A1
公开(公告)日：2006-07-27
申请号：US10530321
申请日：2004-01-28
申请人： Yuji Mizuguchi , Nobuhiko Yasui , Noboru Katta , Takahisa Sakai , Yutaka Takahira , Hirotsugu Kawada , Toshitomo Umei , Takashi Akita
发明人： Yuji Mizuguchi , Nobuhiko Yasui , Noboru Katta , Takahisa Sakai , Yutaka Takahira , Hirotsugu Kawada , Toshitomo Umei , Takashi Akita
IPC分类号： H04L27/20
CPC分类号： H04L25/4904 , H03M5/12 , H04L25/4917
摘要： The data sending device (10) receives input biphase-mark-encoded sending data which is output from an apparatus on the sending side, and a biphase decoding section (12) biphase-mark-decodes the input sending data. The output data from the biphase decoding section (12) is transmitted to a data receiving device via a sending section (14). On the other hand, the data receiving device biphase-mark-encodes the data received from the data sending apparatus (10) and then supplies the data to an apparatus on the receiving side.
摘要翻译：数据发送装置（10）接收从发送侧的装置输出的输入双相标记编码发送数据，双相解码部（12）对输入的发送数据进行双相标记解码。来自双相解码部分（12）的输出数据经由发送部分（14）发送到数据接收装置。另一方面，数据接收装置对从数据发送装置（10）接收的数据进行双相标记编码，然后将数据提供给接收侧的装置。

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