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51. 发明授权

US07027100B2 Video signal transmission device, video signal output device, video signal reception device, video signal duplication control system, information superimposing/extraction device, and image recording medium 失效
标题翻译：视频信号传输设备，视频信号输出设备，视频信号接收设备，视频信号复制控制系统，信息叠加/提取设备和图像记录介质
公开(公告)号：US07027100B2
公开(公告)日：2006-04-11
申请号：US09749212
申请日：2000-12-27
申请人： Akira Ogino , Takehiro Sugita , Takashi Usui
发明人： Akira Ogino , Takehiro Sugita , Takashi Usui
IPC分类号： H04N7/04 , H04N7/167 , H04N5/91
CPC分类号： H04N5/913 , H04N2005/91314 , H04N2005/91321 , H04N2005/91328 , H04N2005/9135
摘要： This invention provides an image transmission method, image anti-duplication method, image anti-duplication device, and image recording medium in which the information for anti-duplication control is superimposed on the video signal without deterioration of the resultant video signal and the information is extracted accurately and quickly to perform anti-duplication control.The output device starts generation of PN code correspondingly to the PN code start timing signal T1 generated based on the video sync signal. One chip interval of the PN code is divided to a plurality of divided chips correspondingly to the PN code inversion timing signal HT, and the original value of the chip is inverted on alternate one divided interval to generate the PN inversion code. The anti-duplication control signal is subjected to spectral spreading using the PN inversion code and superimposed on the video signal. In the recording device which receives supply of the video signal from the output device, inversion spectral spreading is performed based on the PN inversion code generated in the same way as that generated in the output device.
摘要翻译：本发明提供一种图像传输方法，图像反复制方法，图像反复制装置和图像记录介质，其中防复制控制信息叠加在视频信号上，而不会导致视频信号的恶化，信息是提取准确，快速地执行反复制控制。输出装置根据视频同步信号产生的PN码开始定时信号T 1开始生成PN码。对应于PN码反转定时信号HT，PN码的一个码片间隔被分割成多个分割的码片，并且码片的原始值在交替的一个分割间隔上被反转以产生PN反转码。使用PN反转码对反复制控制信号进行频谱扩展，并叠加在视频信号上。在从输出装置接收到视频信号的提供的记录装置中，基于与输出装置中生成的PN反转码相同的方式，进行反向频谱扩展。

52. 发明授权

US06571220B1 Copy generation management method, information signal reproducing method, information signal reproducing apparatus, and information signal recording apparatus 有权
标题翻译：复制生成管理方法，信息信号再现方法，信息信号再生装置，信息信号记录装置
公开(公告)号：US06571220B1
公开(公告)日：2003-05-27
申请号：US09328021
申请日：1999-06-08
申请人： Akira Ogino , Ikuko Sakudo , Takashi Yamanishi
发明人： Akira Ogino , Ikuko Sakudo , Takashi Yamanishi
IPC分类号： G06F1760
CPC分类号： G11B20/00913 , G11B20/00086 , G11B20/0021 , G11B20/00224 , G11B20/00768 , G11B20/00884 , H04N5/85 , H04N5/913 , H04N2005/91328 , H04N2005/91335 , H04N2005/9135 , H04N2005/91364
摘要： A reproducing and/or recording system in which copy generation of an information signal is controlled through the use of copy control information that is added to the information signal. The copy control information takes on at least one of three possible states, a one-copy allowed state, a more-copy prohibited state and a copy absolutely prohibited state. The system determines an initial copy control state for the signal being reproduced and determines the state of copy control information to be added to the reproduced signal based on at least the initial copy control information. During recording it may be determined that no further copy control information is to be added to the signal.
摘要翻译：通过使用添加到信息信号的复制控制信息来控制信息信号的复制生成的再现和/或记录系统。复制控制信息具有三种可能状态，一份允许状态，更多拷贝禁止状态和复制绝对禁止状态中的至少一种。系统确定正被再现的信号的初始复制控制状态，并至少基于初始复制控制信息确定要添加到再现信号的复制控制信息的状态。在记录期间，可以确定不向信号添加进一步的复制控制信息。

53. 发明授权

US06526510B1 Signal reproducing method and apparatus, signal recording method and apparatus and signal recording system 有权
标题翻译：信号再生方法及装置，信号记录方法及装置及信号记录系统
公开(公告)号：US06526510B1
公开(公告)日：2003-02-25
申请号：US09207299
申请日：1998-12-08
申请人： Teruhiko Kori , Tadashi Ezaki , Akira Ogino , Yuji Kimura
发明人： Teruhiko Kori , Tadashi Ezaki , Akira Ogino , Yuji Kimura
IPC分类号： H04L900
CPC分类号： G11B20/00811 , G11B20/00086 , G11B20/00768 , G11B20/00884 , G11B20/10527 , H04N5/913 , H04N2005/91328 , H04N2005/91335
摘要： A signal reproducing method and apparatus in which the generation limitation information, such as a token or a ticket, contained in digital data, is recorded in analog signals. A reproducing device 20 reproduces, from a source disc S, picture data etc having the superimposed copyright control information for copying limitation and a ticket representing the generation limitation information specifying the number of times of possible copying or reproduction. The reproducing device 20 converts the picture data etc into analog baseband signals and detects the ticket. The reproducing device 20 superimposes the detected ticket on audio signals by watermark processing to output the resulting analog baseband signals.
摘要翻译：信号再现方法和装置，其中包含在数字数据中的诸如令牌或票的生成限制信息被记录在模拟信号中。再现装置20从源盘S再现具有用于复制限制的叠加的版权控制信息的图像数据等，以及表示指定可能的复制或再现次数的生成限制信息的票。再现装置20将图像数据等转换为模拟基带信号并检测该票。再现装置20通过水印处理将检测到的票券叠加在音频信号上，以输出所得到的模拟基带信号。

54. 发明授权

US06510183B1 Method and apparatus for superimposing and detecting an additional information signal 失效
标题翻译：用于叠加和检测附加信息信号的方法和装置
公开(公告)号：US06510183B1
公开(公告)日：2003-01-21
申请号：US09140726
申请日：1998-08-27
申请人： Nozomu Ikeda , Akira Ogino , Takehiro Sugita , Takashi Usui
发明人： Nozomu Ikeda , Akira Ogino , Takehiro Sugita , Takashi Usui
IPC分类号： H04L2728
CPC分类号： G11B20/00913 , G11B20/00086 , G11B20/10527 , H04B1/707 , H04N5/913 , H04N2005/91321 , H04N2005/91328 , H04N2005/9135
摘要： A spectrum spread signal spread by a spread code synchronized with a synchronous signal accompanying to an information signal is superimposed on the information signal and is then transmitted and the spectrum spread signal is then detected using the spread code for detection synchronized with the synchronous signal from the information signal on which the spectrum spread signal is superimposed. A value of the information signal on which the spectrum spread signal is superimposed is added or subtracted depending on the chip value of the relevant spread code for detection in each chip of the spread code for detection. The spectrum spread signal is detected by determining whether the added/subtracted value has exceeded the predetermined threshold value or not.
摘要翻译：通过与伴随信息信号的同步信号同步的扩频码扩频的频谱扩展信号被叠加在信息信号上，然后被发送，然后使用与来自该信号信号的同步信号同步的检测用扩频码来检测频谱扩展信号叠加有频谱扩展信号的信息信号。根据用于检测的扩展码的每个芯片中的相关的检测用扩频码的码片值，加上或减去频谱扩展信号叠加的信息信号的值。通过确定相加/减去的值是否已经超过预定阈值来检测频谱扩展信号。

55. 发明授权

US06487363B1 Video duplication control signal, video playback device, video recording device, information superimposing and extracting device and video recording medium 失效
标题翻译：视频复制控制信号，视频播放设备，视频录像设备，信息叠加和提取设备以及录像介质
公开(公告)号：US06487363B1
公开(公告)日：2002-11-26
申请号：US09696845
申请日：2000-10-26
申请人： Akira Ogino , Takehiro Sugita , Takashi Usui
发明人： Akira Ogino , Takehiro Sugita , Takashi Usui
IPC分类号： H04N591
CPC分类号： H04N5/913 , H04N2005/91314 , H04N2005/91321 , H04N2005/91328 , H04N2005/9135
摘要： A playback device 10 generates a pseudo random noise (PN) code with a start timing based on a video sync signal, and generates a PN inverse code which has a reverse polarity to that of the PN code with a timing based on the video sync signal. An anti-duplication control signal is spectrally spread using this PN code, superimposed on the video signal and supplied to a recording device. A PN inverse code which is the same as the PN inverse code used in the playback device is also generated in the recording device based on the video sync signal, and reverse spectral spread is performed using this PN inverse code.
摘要翻译：再现装置10基于视频同步信号产生具有开始定时的伪随机噪声（PN）码，并且产生具有与PN码相反极性的PN反码，其基于视频同步信号。使用该PN码对反复制控制信号进行频谱扩展，叠加在视频信号上并提供给记录装置。基于视频同步信号也在记录装置中产生与重放装置中使用的PN反码相同的PN反码，并使用该PN反码执行反频谱扩展。

56. 发明授权

US06360052B1 Method and device for adding information to video signal, method and device for detection information from video signal, and recording medium 失效
标题翻译：用于向视频信号添加信息的方法和装置，用于从视频信号和记录介质检测信息的方法和装置
公开(公告)号：US06360052B1
公开(公告)日：2002-03-19
申请号：US09089134
申请日：1998-06-02
申请人： Nozomu Ikeda , Akira Ogino , Takehiro Sugita
发明人： Nozomu Ikeda , Akira Ogino , Takehiro Sugita
IPC分类号： H04N5913
CPC分类号： H04N5/913 , H04N2005/91314 , H04N2005/91321 , H04N2005/91328 , H04N2005/9135 , H04N2005/91371
摘要： An additional information is spectrally spread and superimposed on a video signal over a plurality of fields, and the superimposed additional information is detected easily. A time code information is spectrally spread using the first spectrally spreading code string synchronous to the video signal, and the spectral spread signal of the time code information is superimposed on the video signal. An additional information is spectrally spread using the second spectrally spreading code string generated synchronously to the sync signal of the video signal and having a different period or different content corresponding to the time code information, and the spectral spread signal of the additional information is superimposed on the video signal.
摘要翻译：附加信息被频谱扩展并且叠加在多个场上的视频信号上，并且容易地检测叠加的附加信息。使用与视频信号同步的第一频谱扩展码串对时间码信息进行频谱扩展，并且将时间码信息的频谱扩展信号叠加在视频信号上。使用与视频信号的同步信号同步产生的具有与时间码信息相对应的不同周期或不同内容的第二频谱扩展码串进行频谱扩展，并将附加信息的频谱扩展信号叠加在视频信号。

57. 发明授权

US06271887B1 Method, apparatus and system for transmitting and receiving an image signal having superimposed information and for extracting information superimposed on an image signal 失效
标题翻译：用于发送和接收具有叠加信息并用于提取叠加在图像信号上的信息的图像信号的方法，装置和系统
公开(公告)号：US06271887B1
公开(公告)日：2001-08-07
申请号：US09003816
申请日：1998-01-07
申请人： Akira Ogino , Nozomu Ikeda
发明人： Akira Ogino , Nozomu Ikeda
IPC分类号： H04N701
CPC分类号： H04N7/08 , H04N5/913 , H04N2005/91314 , H04N2005/91321 , H04N2005/91328 , H04N2005/91371
摘要： The PN code generation controlling means 15 produces a PN code generation clock signal PNCLK to generate the PN code of one chip to one vertical section and supplies this clock signal to an SS duplication preventing control signal generating means 16. The SS duplication preventing control signal generating means 16 generates the PN code of one chip to one vertical section depending on the PN code generation clock signal PNCLK and executes the spectrum spread to the duplication preventing control signal S3 using this PN code to form the SS duplication preventing control signal S5. The SS duplication preventing control signal S5 is superimposed on the image signal and is then output. Thereby, elimination and deterioration of the additional information which has been spectrum spread and is then superimposed on the image signal can be prevented to surely provide the additional information superimposed on the image signal.
摘要翻译： PN码产生控制装置15产生PN码产生时钟信号PNCLK以产生一个一个至一个垂直部分的PN码，并将该时钟信号提供给SS复制防止控制信号发生装置16.SB复制防止控制信号产生装置16根据PN码产生时钟信号PNCLK产生一个芯片至一个垂直部分的PN码，并使用该PN码将频谱扩展到复制防止控制信号S3，以形成SS复制防止控制信号S5。 SS复制防止控制信号S5叠加在图像信号上，然后被输出。因此，可以防止已经频谱扩展并且然后叠加在图像信号上的附加信息的消除和劣化，以确保提供叠加在图像信号上的附加信息。

58. 发明授权

US6112008A Duplication control system using two differently generated control signals superimposed on the information signal 失效
标题翻译：复制控制系统使用两个不同的生成的控制信号叠加在信息信号上
公开(公告)号：US6112008A
公开(公告)日：2000-08-29
申请号：US968119
申请日：1997-11-12
申请人： Takehiro Sugita , Akira Ogino , Takashi Usui
发明人： Takehiro Sugita , Akira Ogino , Takashi Usui
IPC分类号： G06F21/10 , G11B20/00 , G11B20/10 , H04N5/91 , H04N5/913 , H04N7/08 , H04N7/081 , H04N7/167 , H04N7/171 , H04N21/435 , H04N21/442 , H04N21/8355
CPC分类号： H04N5/913 , H04N2005/91314 , H04N2005/91321 , H04N2005/91328 , H04N2005/9135
摘要： The invention intends to reliably the control of duplicating information signals. In the duplication control method according to the invention, a main information signal containing a duplication control information transformed into a spread spectrum signal to be superimposed and a duplication control information superimposed by a processing different from the spectrum spreading is transmitted. The duplication control information transformed into a spread spectrum signal is extracted from the main information signal by reverse spectrum spreading, and the duplication control information superimposed by the different processing is extracted from the main information signal. Information closest to duplication prohibition is selected as an output duplication control information out of the plural extracted duplication control information. On the basis of the selected output duplication control information, the main information signal is controlled on duplication.
摘要翻译：本发明意图可靠地控制复制信息信号。在根据本发明的复制控制方法中，发送包含变换成要叠加的扩频信号的复制控制信息的主信息信号和通过与频谱扩展不同的处理叠加的复制控制信息。通过反向扩频从主信息信号中提取变换为扩频信号的复制控制信息，并从主信息信号中提取由不同处理叠加的复制控制信息。选择与复制禁止最接近的信息作为多个提取的复制控制信息中的输出复制控制信息。基于选择的输出复制控制信息，主信息信号被重复地控制。

59. 发明授权

US07477977B2 Power window device 有权
标题翻译：电动窗装置
公开(公告)号：US07477977B2
公开(公告)日：2009-01-13
申请号：US11400725
申请日：2006-04-07
申请人： Kozo Nishimura , Akira Ogino , Seiichi Watanabe , Takashi Kikuta , Yukio Isomura
发明人： Kozo Nishimura , Akira Ogino , Seiichi Watanabe , Takashi Kikuta , Yukio Isomura
IPC分类号： B60J1/17 , B62D65/06
CPC分类号： E05F15/40 , E05F15/695 , E05Y2400/42 , E05Y2600/454 , E05Y2800/174 , E05Y2800/21 , E05Y2800/242 , E05Y2900/55
摘要： A power window device for use in a vehicle for raising and lowering each window glass. The power window device includes a drive unit for each door operable for raising and lowering the associated window glass. Each drive unit includes an EEPROM for retaining mounting position information of the position in the vehicle at which the window glass driven by the associated drive unit is located. A processor in each drive unit retrieves steering wheel position information of whether the steering wheel is located in the right or left side of the vehicle. The processor recognizes the position in the vehicle at which the associated drive unit is installed based on the mounting position information and the steering wheel information. This enables the drive unit to be used for both right hand and left hand drive vehicles.
摘要翻译：一种用于车辆中用于升降每个窗玻璃的电动车窗装置。电动窗装置包括用于每个门的驱动单元，其可操作用于升高和降低相关联的窗玻璃。每个驱动单元包括EEPROM，用于保持由相关联的驱动单元驱动的窗玻璃所在的车辆中的位置的安装位置信息。每个驱动单元中的处理器检索方向盘位置信息，方向盘是否位于车辆的右侧或左侧。处理器基于安装位置信息和方向盘信息来识别车辆中安装相关联的驱动单元的位置。这使得驱动单元能够用于右手和左驾驶车辆。

60. 发明申请

US20060229781A1 Power window device 有权
公开(公告)号：US20060229781A1
公开(公告)日：2006-10-12
申请号：US11400725
申请日：2006-04-07
申请人： Kozo Nishimura , Akira Ogino , Seiichi Watanabe , Takashi Kikuta , Yukio Isomura
发明人： Kozo Nishimura , Akira Ogino , Seiichi Watanabe , Takashi Kikuta , Yukio Isomura
IPC分类号： G06F7/00
CPC分类号： E05F15/40 , E05F15/695 , E05Y2400/42 , E05Y2600/454 , E05Y2800/174 , E05Y2800/21 , E05Y2800/242 , E05Y2900/55
摘要： A power window device for use in a vehicle for raising and lowering each window glass. The power window device includes a drive unit for each door operable for raising and lowering the associated window glass. Each drive unit includes an EEPROM for retaining mounting position information of the position in the vehicle at which the window glass driven by the associated drive unit is located. A processor in each drive unit retrieves steering wheel position information of whether the steering wheel is located in the right or left side of the vehicle. The processor recognizes the position in the vehicle at which the associated drive unit is installed based on the mounting position information and the steering wheel information. This enables the drive unit to be used for both right hand and left hand drive vehicles.

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