公开(公告)号：US20110007168A1

公开(公告)日：2011-01-13

申请号：US12803106

申请日：2010-06-18

申请人： Toru Nagara ,  Keigo Ihara ,  Motosuke Irie

发明人： Toru Nagara ,  Keigo Ihara ,  Motosuke Irie

IPC分类号： H04N17/00 ,  H04B1/06 ,  H04B1/10

CPC分类号： H04N21/44227 ,  H04N5/775 ,  H04N19/117 ,  H04N19/12 ,  H04N19/154 ,  H04N19/182 ,  H04N19/60 ,  H04N19/61 ,  H04N19/89 ,  H04N19/895 ,  H04N21/43637 ,  H04N21/4402

摘要： An image receiving apparatus includes: an image data receiver which receives image data wirelessly transmitted from an external apparatus; and a transmission path state detector which detects a state of a wireless transmission path on the basis of a degree of deviation from an average value of pixel data of pixels in a time direction in a still image region of the image data received by the image data receiver.

摘要翻译： 图像接收装置包括：图像数据接收器，接收从外部设备无线发送的图像数据; 以及传输路径状态检测器，其基于由图像数据接收的图像数据的静止图像区域中的时间方向上的像素的像素数据的平均值的偏差程度来检测无线传输路径的状态 接收器。

公开(公告)号：US09641886B2

公开(公告)日：2017-05-02

申请号：US13308796

申请日：2011-12-01

申请人： Toru Nagara ,  Tomoya Yamaura

发明人： Toru Nagara ,  Tomoya Yamaura

IPC分类号： H04N21/414 ,  H04N21/41 ,  H04N21/4363 ,  H04N21/4402 ,  H04N21/2343

CPC分类号： H04N21/4305 ,  H04N21/234363 ,  H04N21/2402 ,  H04N21/242 ,  H04N21/4122 ,  H04N21/41407 ,  H04N21/43637 ,  H04N21/440263 ,  H04N21/637

摘要： According to an illustrative embodiment, a data transmission device is provided. The device includes a communication unit for transmitting data to a receiver and transmitting data having a changed characteristic to the receiver, wherein when transmitting the data the device transmits timing information to the receiver indicating a time that the device will begin transmitting the data having a changed characteristic.

公开(公告)号：US20130038706A1

公开(公告)日：2013-02-14

申请号：US13642335

申请日：2012-02-01

申请人： Toru Nagara

发明人： Toru Nagara

IPC分类号： H04N13/04

CPC分类号： G02B27/2264 ,  H04N13/341

摘要： The frequencies and the phases of frame timing signals are synchronized between a display apparatus and shutter glasses through a wireless network.The display apparatus counts a frame period and a period until the frame timing signal transitions next time after a beacon transmission timing using a TSF clock and transmits a synchronization packet in which these periods are described. On a shutter glasses side, when the synchronization packet has been received, the frequencies are synchronized on the basis of a difference between frame periods measured by both of them. In addition, phase control is performed on the basis of a difference between periods until next frame timing signals after a beacon is transmitted, which are measured by both of them.

摘要翻译： 帧定时信号的频率和相位通过无线网络在显示装置和快门眼镜之间同步。 显示装置对帧周期和周期进行计数，直到帧定时信号在使用TSF时钟的信标发送定时之后转换到下一次，并发送描述了这些周期的同步分组。 在快门眼镜侧，当已经接收到同步分组时，基于由它们测量的帧周期之间的差异来同步频率。 此外，基于由它们两者测量的信标发送之后的下一帧定时信号之间的差异执行相位控制。

公开(公告)号：US20070127350A1

公开(公告)日：2007-06-07

申请号：US10584772

申请日：2004-12-22

申请人： Yoshio Fukutomi ,  Toru Nagara

发明人： Yoshio Fukutomi ,  Toru Nagara

IPC分类号： G11B7/00

CPC分类号： G11B7/1263 ,  G11B7/1356 ,  G11B7/1395

摘要： In an optical disk apparatus, transmittance and reflectance of a polarization beam splitter 13 to the S polarization and the P polarization of laser beams are adjusted so that a first polarization component level ratio in the laser beam received by a light receiver for reproducing signal 17 from a laser diode 11 via the polarization beam splitter 13, and a second polarization component level ratio in the laser beam received by a light receiver for monitoring light source 18 from the laser diode 11 via the polarization beam splitter 13 become equal or the difference between the first and the second polarization component level ratios becomes within a predetermined permissible range.

摘要翻译： 在光盘装置中，调整偏振光束分离器13与激光的S偏振和P偏振的透射率和反射率，使得由用于再现信号17的光接收器接收的激光束中的第一偏振分量电平比 通过偏振分束器13的激光二极管11和由受光器接收的用于经由偏振分束器13从激光二极管11监测光源18的激光束中的第二偏振分量电平比变得相等或者 第一和第二偏振分量电平比变得在预定的允许范围内。

公开(公告)号：US20050105414A1

公开(公告)日：2005-05-19

申请号：US10961161

申请日：2004-10-12

申请人： Toru Nagara ,  Yoshio Fukutomi

发明人： Toru Nagara ,  Yoshio Fukutomi

IPC分类号： G11B7/00

CPC分类号： G11B7/0903

摘要： An optical disk apparatus includes a digital signal processor, a photo-detector circuit, and a sample-and-hold circuit. By using a sampling-timing signal generated by the sampling-timing signal based on a sampling-timing signal transmitted from the digital signal processor to the photo-detector circuit through a flexible cable, the sample-and-hold circuit can be operated. Based on a sampling-timing signal dedicated for a side spot, the sample-and-hold circuit can be operated.

摘要翻译： 光盘装置包括数字信号处理器，光电检测器电路和采样和保持电路。 通过使用基于从数字信号处理器通过柔性电缆发送到光检测器电路的采样定时信号由采样定时信号产生的采样定时信号，可以操作采样保持电路。 基于专用于侧面点的采样定时信号，可以操作采样和保持电路。

公开(公告)号：US10372405B2

公开(公告)日：2019-08-06

申请号：US13310963

申请日：2011-12-05

申请人： Toru Nagara ,  Tomoya Yamaura ,  Kenji Fujisaka ,  Ban Kawamura

发明人： Toru Nagara ,  Tomoya Yamaura ,  Kenji Fujisaka ,  Ban Kawamura

IPC分类号： G06T15/00 ,  G06F3/147 ,  G02B27/26 ,  G09G3/00 ,  G09G3/20 ,  G09G5/00 ,  G09G5/39 ,  H04N21/2343 ,  H04N21/258 ,  H04N21/2662 ,  H04N21/414 ,  H04N21/81 ,  H04N13/337 ,  H04N13/139 ,  H04N13/398

摘要： According to an illustrative embodiment, an apparatus for generating image data is provided. The apparatus includes a communication unit for receiving information related to a display orientation of an image on a display unit of an image display device; and an image generation unit for generating image data according to the information.

公开(公告)号：US08973078B2

公开(公告)日：2015-03-03

申请号：US13110254

申请日：2011-05-18

申请人： Toru Nagara ,  Kanahiro Shirota

发明人： Toru Nagara ,  Kanahiro Shirota

IPC分类号： H04N7/16 ,  H04W12/08 ,  H04N5/445 ,  H04N21/41 ,  H04N21/4363 ,  H04W84/12

CPC分类号： H04W12/08 ,  H04N5/44513 ,  H04N21/4126 ,  H04N21/43637 ,  H04N2005/44521 ,  H04W84/12

摘要： A system and method for establishing communication between an information processing apparatus and a communication device which are capable of communicating with each other in a plurality of communication modes. The method includes receiving at least one request from the communication device at the information processing apparatus, and transmitting at least one response to the at least one request, the at least one response being transmitted from the information processing apparatus to the communication device when the information processing apparatus is in a first communication mode, and not transmitting at least one response when the information processing apparatus is in a second communication mode.

摘要翻译： 一种用于在多个通信模式中建立能够彼此通信的信息处理设备和通信设备之间的通信的系统和方法。 该方法包括在信息处理设备处从通信设备接收至少一个请求，并且向该通信设备发送至少一个响应，该信息处理设备在信息处理设备发送至少一个请求 处理装置处于第一通信模式，并且当信息处理装置处于第二通信模式时不发送至少一个响应。

公开(公告)号：US20110080942A1

公开(公告)日：2011-04-07

申请号：US12924165

申请日：2010-09-22

申请人： Toru Nagara ,  Futoshi Takeuchi ,  Akihiro Horii ,  Masanori Sato ,  Yuji Anami

发明人： Toru Nagara ,  Futoshi Takeuchi ,  Akihiro Horii ,  Masanori Sato ,  Yuji Anami

IPC分类号： H04N7/12

CPC分类号： H04N5/57 ,  G06F3/147 ,  G09G2340/02 ,  G09G2350/00 ,  G09G2370/12 ,  G09G2370/16 ,  H04L1/0014 ,  H04L1/0015 ,  H04N7/52 ,  H04N19/102 ,  H04N19/115 ,  H04N19/127 ,  H04N19/157 ,  H04N19/166 ,  H04N19/169 ,  H04N19/61 ,  H04N21/43637

摘要： A transmission apparatus includes: an encode section that encodes image data and is capable of controlling a generated code amount; a transmission section to wirelessly transmit the encoded image data; and a control section to detect a quality of a wireless transmission of the encoded image data and control, based on the detected quality, a wireless transmission rate as a transmission code amount of the transmission section per unit time and an image transmission rate as a generated code amount of the encode section per unit time, the image transmission rate being controlled within a first response time when being lowered and controlled within a second response time longer than the first response time when being raised.

摘要翻译： 发送装置包括：编码部，其对图像数据进行编码，并且能够控制生成的代码量; 发送部，无线发送编码图像数据; 以及控制部分，用于检测编码图像数据的无线传输的质量，并且基于检测到的质量来控制作为每单位时间的传输部分的传输代码量的无线传输速率和作为生成的传输速率的图像传输速率 每单位时间的编码部分的代码量，当在比提升的第一响应时间长的第二响应时间内被降低和控制时，图像传输速率被控制在第一响应时间内。

公开(公告)号：US20100008504A1

公开(公告)日：2010-01-14

申请号：US12459867

申请日：2009-07-09

申请人： Toru Nagara

发明人： Toru Nagara

IPC分类号： H04N1/44 ,  H04K1/00

CPC分类号： H04N21/4367 ,  G09G5/006 ,  G09G2370/12 ,  G09G2370/16 ,  H04L9/3273 ,  H04L2209/60 ,  H04L2209/80 ,  H04N21/43632 ,  H04N21/43637 ,  H04N21/43853 ,  H04W12/02 ,  H04W12/06

摘要： The present invention provides a data transmitting apparatus in which a device information obtaining unit obtains device information of a device connected to the data transmitting apparatus; a verification unit verifies validity of a data receiving apparatus, based on the device information obtained by the device information obtaining unit; and a control unit performs control as to whether to obtain the device information through a wireless communication unit or obtain the device information through a wire communication unit, and as to whether to transmit image information encrypted by a first encryption unit from the wireless communication unit or transmit image information encrypted by a second encryption unit from the wire communication unit when the verification unit verifies that the data receiving apparatus is authorized.

摘要翻译： 本发明提供了一种数据发送装置，其中装置信息获取单元获取连接到数据发送装置的装置的装置信息; 验证单元基于由设备信息获取单元获得的设备信息来验证数据接收设备的有效性; 并且控制单元通过无线通信单元执行是否获得设备信息的控制，或者通过有线通信单元获取设备信息，以及是否从无线通信单元发送由第一加密单元加密的图像信息，或者 当验证单元验证数据接收装置被授权时，从有线通信单元发送由第二加密单元加密的图像信息。

公开(公告)号：US07570562B2

公开(公告)日：2009-08-04

申请号：US10584772

申请日：2004-12-22

申请人： Yoshio Fukutomi ,  Toru Nagara

发明人： Yoshio Fukutomi ,  Toru Nagara

IPC分类号： G11B7/00

CPC分类号： G11B7/1263 ,  G11B7/1356 ,  G11B7/1395

摘要： In an optical disk apparatus, transmittance and reflectance of a polarization beam splitter 13 to the S polarization and the P polarization of laser beams are adjusted so that a first polarization component level ratio in the laser beam received by a light receiver for reproducing signal 17 from a laser diode 11 via the polarization beam splitter 13, and a second polarization component level ratio in the laser beam received by a light receiver for monitoring light source 18 from the laser diode 11 via the polarization beam splitter 13 become equal or the difference between the first and the second polarization component level ratios becomes within a predetermined permissible range.

摘要翻译： 在光盘装置中，调整偏振光束分离器13与激光的S偏振和P偏振的透射率和反射率，使得由用于再现信号17的光接收器接收的激光束中的第一偏振分量电平比 通过偏振分束器13的激光二极管11和由受光器接收的用于经由偏振分束器13从激光二极管11监测光源18的激光束中的第二偏振分量电平比变得相等或者 第一和第二偏振分量电平比变得在预定的允许范围内。