专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5122885A Magnetic video recording/reproducing apparatus for video signals of different aspect ratios adapter unit 失效
标题翻译：用于不同宽高比适配器单元的视频信号的磁视频记录/再现装置
公开(公告)号：US5122885A
公开(公告)日：1992-06-16
申请号：US475963
申请日：1990-02-06
申请人： Atsushi Yoshioka , Yoshizumi Watatani , Nobuo Azuma , Tadasu Otsubo , Shuichi Matsuo
发明人： Atsushi Yoshioka , Yoshizumi Watatani , Nobuo Azuma , Tadasu Otsubo , Shuichi Matsuo
IPC分类号： H04N5/92 , H04N7/01 , H04N9/79 , H04N9/797 , H04N9/80 , H04N9/83
CPC分类号： H04N9/832 , H04N9/797
摘要： In a magnetic video recording/reproducing apparatus having a recording circuit for recording two kinds of video signals for different aspect ratios a.sub.1 and a.sub.2, where a.sub.1 >a.sub.2, a reproduced signal for aspect ratio a.sub.1 is subjected to a time-axis processing and then delivered to a monitor television having the aspect ratio a.sub.2 in order to avoid a picture on the monitor television from being so distorted as to be elongated vertically. During the time-axis processing, a Y/C interleave set-up processing and a time-axis variation correcting processing are also carried out as necessary. A reproduced signal for aspect ratio a.sub.2 is subjected to a time-axis processing and then delivered to a monitor television having the aspect ratio a.sub.1 in order to avoid a picture on the monitor television from being so distorted as to be elongated horizontally.
摘要翻译：在具有用于记录用于不同宽高比a1和a2的两种视频信号的记录电路的磁性视频记录/再现装置中，其中a1> a2，对长宽比a1的再现信号进行时间轴处理，然后传送具有纵横比a2的监视器电视，以避免监视器电视机上的图像变得垂直变形。在时间轴处理期间，根据需要还进行Y / C交错建立处理和时间轴变化校正处理。纵横比a2的再现信号经历时间轴处理，然后传送到具有纵横比a1的监视电视机，以避免监视电视机上的图像变得水平变窄。

2. 发明授权

US5307171A Video tape recorder/player 失效
标题翻译：用于记录/再现具有不同宽高比的视频信号的录像机/播放器
公开(公告)号：US5307171A
公开(公告)日：1994-04-26
申请号：US556578
申请日：1990-07-24
申请人： Nobuo Azuma , Yoshizumi Watatani , Atsushi Yoshioka , Shuichi Matsuo , Tadasu Otsubo
发明人： Nobuo Azuma , Yoshizumi Watatani , Atsushi Yoshioka , Shuichi Matsuo , Tadasu Otsubo
IPC分类号： H04N9/79 , H04N5/78 , H04N5/783
CPC分类号： H04N9/7921
摘要： A video tape recorder/player capable of selectively recording a wide-band video signal including information for forming a picture of an aspect ratio a.sub.1, and a normal video signal for forming a picture of an aspect ratio a.sub.2. The video tape recorder/player comprises video signal discriminating means for discriminating between the reproduced wide video signal and the reproduced normal video signal reproduced from a magnetic recording medium, and time expansion means for expanding the time base of the reproduced video signal by a factor approximately equal to the ratio a.sub.1 /a.sub.2. Either the reproduced video signal or the output signal of the time expansion means obtained by expanding the time base of the reproduced signal by the time expansion means can be selected as an output signal when the video signal discriminating means detects the wide video signal.
摘要翻译：能够选择性地记录包括用于形成长宽比a1的图像的信息的宽带视频信号的磁带录像机/播放机，以及用于形成纵横比a2的图像的通常的视频信号。录像机/播放机包括视频信号识别装置，用于鉴别再现的宽视频信号和从磁记录介质再现的再现的正常视频信号，以及时间扩展装置，用于将再现的视频信号的时基以大约等于a1 / a2的比率。当视频信号鉴别装置检测到宽视频信号时，通过扩展时间扩展装置的再现信号的时基而获得的再现视频信号或时间扩展装置的输出信号可被选择为输出信号。

3. 发明授权

US4403264A Picture signal amplifying circuit for magnetic video recording and reproducing apparatus 失效
标题翻译：用于磁视频记录和再现装置的图像信号放大电路
公开(公告)号：US4403264A
公开(公告)日：1983-09-06
申请号：US237849
申请日：1981-02-24
申请人： Yoshizumi Watatani , Atsushi Yoshioka
发明人： Yoshizumi Watatani , Atsushi Yoshioka
IPC分类号： H04N5/93 , G11B5/027 , G11B5/035 , G11B20/06 , H04N5/931 , H04N5/785
CPC分类号： G11B5/035 , H04N5/9315
摘要： A magnetic picture signal recording/reproducing apparatus in which a picture signal recorded on a magnetic tape is read out by a magnetic head for reproduction. First and second resonance circuits having respective resonance frequencies in the vicinity of a frequency of a carrier signal corresponding to a white peak level of the picture signal and in the vicinity of a frequency corresponding to an average level of the picture signal, respectively, are connected in cascade, to thereby prevent the white peak level of the picture signal from being attenuated.
摘要翻译：一种磁性图像信号记录/再现装置，其中记录在磁带上的图像信号由用于再现的磁头读出。分别在与图像信号的白色峰值电平相对应的载波信号的频率附近和在分别对应于图像信号的平均电平的频率附近的相应的谐振频率的第一和第二谐振电路被连接级联，从而防止图象信号的白峰电平衰减。

4. 发明申请

US20110096935A1 Sound Processing Unit, Sound Processing System, Audio Output Unit and Display Device 有权
标题翻译：声音处理单元，声音处理系统，音频输出单元和显示设备
公开(公告)号：US20110096935A1
公开(公告)日：2011-04-28
申请号：US12983034
申请日：2010-12-31
申请人： Kazuhiko Yoshizawa , Nobuaki Kabuto , Atsushi Yoshioka
发明人： Kazuhiko Yoshizawa , Nobuaki Kabuto , Atsushi Yoshioka
IPC分类号： H04R29/00
CPC分类号： H04R5/04 , H04N5/607 , H04N21/43615 , H04N21/485 , H04N21/4882 , H04R3/12 , H04R5/02 , H04R2205/024 , H04R2420/05
摘要： Practical speaker connection is identified using a device having a sound channel of a 5.1 channel or 7.1 channel, and a device is provided that can easily reproduce the optimum multiple channels. Actual speaker arrangement can be identified by, for example, measuring the impedance of a terminal at the side of an audio amplifier. If incorrect connection is found, a warning is issued. This information is transmitted to a signal source with an EDID and a signal with the optimum a number of sound channel is sent. The EDID is also used for the connection with a display unit and the speaker connection with which the display unit is provided uniquely. For example, a sound through the 7.1 channel is easily reproduced using the speaker of the display unit in the channel of the front speaker.
摘要翻译：使用具有5.1声道或7.1声道的声道的设备来识别实际的扬声器连接，并且提供可以容易地再现最佳多个通道的设备。实际的扬声器布置可以通过例如测量音频放大器一侧的终端的阻抗来识别。如果发现连接不正确，将发出警告。该信息被发送到具有EDID的信号源，并且发送具有最佳数量的声道的信号。 EDID还用于与显示单元的连接以及独特地提供显示单元的扬声器连接。例如，通过7.1声道的声音可以容易地利用前置扬声器的声道中的显示单元的扬声器再现。

5. 发明申请

US20090290851A1 Video Information Outputting Apparatus, Video Information Receiving Apparatus, Video Information Outputting Method and Video Information Transmitting Method 审中-公开
标题翻译：视频信息输出设备，视频信息接收设备，视频信息输出方法和视频信息传输方法
公开(公告)号：US20090290851A1
公开(公告)日：2009-11-26
申请号：US12535798
申请日：2009-08-05
申请人： Hiroo Okamoto , Nobuaki Kabuto , Hitoaki Owashi , Atsushi Yoshioka
发明人： Hiroo Okamoto , Nobuaki Kabuto , Hitoaki Owashi , Atsushi Yoshioka
IPC分类号： H04N5/91
CPC分类号： H04N21/440254 , G11B19/122 , G11B20/00086 , G11B20/00768 , G11B23/28 , H04N5/913 , H04N21/43622 , H04N21/4367 , H04N21/4627 , H04N21/8355 , H04N2005/91328
摘要： According to a video information outputting apparatus, a video information receiving apparatus, a video information outputting method and a video information transmitting method, for receiving and outputting digital video information. The digital information is outputted in the same quality as it is, when it is certificated that an external apparatus operates according to a copy control information, while no information limited on copying thereof is outputted when it is not. It thereby prevents the information, which is outputted from the video information outputting apparatus to an external apparatus, from being used in other purposes than the original object thereof, thereby giving disadvantages onto the producer and/or copyright owner of the information.
摘要翻译：根据视频信息输出装置，用于接收和输出数字视频信息的视频信息接收装置，视频信息输出方法和视频信息发送方法。当外部设备根据复制控制信息进行操作时，数字信息以相同的质量被输出，而当没有限制其拷贝的信息时，则不输出限制的数字信息。从而防止从视频信息输出装置输出的信息到外部设备被用于除了其原始目的之外的其它目的，从而给信息的制作者和/或版权所有者带来不利影响。

6. 发明授权

US07340613B2 Digital information recording apparatus and recording/reproducing apparatus 有权
标题翻译：数字信息记录装置和记录/再现装置
公开(公告)号：US07340613B2
公开(公告)日：2008-03-04
申请号：US10264377
申请日：2002-10-04
申请人： Hiroo Okamoto , Manabu Sasamoto , Atsushi Yoshioka
发明人： Hiroo Okamoto , Manabu Sasamoto , Atsushi Yoshioka
IPC分类号： H04L9/32
CPC分类号： G11B20/0021 , G11B20/00086 , G11B20/00137 , G11B20/00188 , G11B20/00231 , G11B20/00246 , G11B20/00413 , G11B20/00536 , G11B20/00768 , G11B20/0084
摘要： In a digital information recording/reproducing apparatus, information recorded on a hard disk with copy restriction thereof is protected from being copied onto other hard disks by means of a PC, etc., to be produced a large number of illegal copies, i.e., infringing a copyright.The information is recorded onto a hard disk drive through encryption thereof, with using an identification being number unique thereto, when it is recorded onto the hard disk. With this, normal reproduction is prevented, since the drive identification number necessary for decryption is different from, even if it is copied onto the other hard disk. Also, a version information of the hard disc is memorized in an information management circuit. When the information is illegally copied onto the other hard disc, the version information is changes; therefore it does not coincide with the version information memorized in the information management circuit. With this, illegal reproduction of the information copied can be prohibited in the reproducing operation.
摘要翻译：在数字信息记录/再现装置中，通过PC等来保护记录在具有其复制限制的硬盘上的信息被保护以被复制到其他硬盘上，以产生大量的非法拷贝，即侵权版权。当通过其加密将信息记录在硬盘驱动器上时，当将其记录到硬盘上时，使用其中唯一的标识。因此，由于解密所需的驱动器识别号码即使被复制到另一个硬盘上也是不同的，所以防止正常再现。此外，硬盘的版本信息被存储在信息管理电路中。当信息被非法复制到另一个硬盘上时，版本信息是变化的; 因此与信息管理电路中存储的版本信息不一致。由此，在再现操作中可以禁止复制的信息的非法再现。

7. 发明授权

US07019791B2 Video processing device 失效
公开(公告)号：US07019791B2
公开(公告)日：2006-03-28
申请号：US10109041
申请日：2002-03-29
申请人： Kazuhiko Yoshizawa , Nobuaki Kabuto , Atsushi Yoshioka
发明人： Kazuhiko Yoshizawa , Nobuaki Kabuto , Atsushi Yoshioka
IPC分类号： H04N5/60
CPC分类号： H04N17/004 , H04N5/44513 , H04N21/43632 , H04N21/44209 , H04N21/4436 , H04N21/485 , H04N21/4882 , H04N21/8106
摘要： A video processing device includes a control circuit for detecting a physical quantity related to a size of noise contained in the input video signal, and an OSD (On Screen Display) circuit for providing a user with a warning screen when the physical quantity detected by the control circuit is larger than a prescribed value, obtaining an appropriate video signal even when a digital video signal has poor quality.

8. 发明授权

US06913107B2 Steer-by-wire system 失效
标题翻译：转向线系统
公开(公告)号：US06913107B2
公开(公告)日：2005-07-05
申请号：US10837750
申请日：2004-05-04
申请人： Koji Sato , Atsushi Yoshioka
发明人： Koji Sato , Atsushi Yoshioka
IPC分类号： B62D6/00 , B62D5/00 , B62D5/04 , B62D113/00 , F16D41/08
CPC分类号： F16D41/086 , B62D5/003
摘要： A steer-by-wire system with a fail-safe mechanism is disclosed in which a clutch for the steer-by-wire system installed between a first shaft connected to a steering wheel and a second shaft connected to a steering gear is formed as a mechanism for bringing about wedgelike engagement of taper rollers by simple operation of turning an operating lever, so that when an abnormality detection sensor detects a defect in the steer-by-wire system, the clutch is operated through a clutch switching actuator to interconnect the first and second shafts and so as to make it possible to directly steer the steering gear.
摘要翻译：公开了一种具有故障保护机构的线控转向系统，其中安装在与方向盘连接的第一轴和连接到舵机的第二轴之间的用于线控转向系统的离合器形成为通过简单地操作操作杆来实现锥形辊的楔形接合的机构，使得当异常检测传感器检测到线控转向系统中的缺陷时，离合器通过离合器切换致动器操作以将第一和第二轴，以便能够直接转向舵机。

9. 发明授权

US5351154A Magnetic recording and reproducing apparatus 失效
标题翻译：磁记录和再现设备
公开(公告)号：US5351154A
公开(公告)日：1994-09-27
申请号：US645395
申请日：1991-01-24
申请人： Atsushi Yoshioka , Iwao Aizawa
发明人： Atsushi Yoshioka , Iwao Aizawa
IPC分类号： H04N5/7826 , G11B15/087 , G11B20/00 , G11B20/10 , G11B20/18 , G11B27/10 , G11B27/30 , H04N1/21 , H04N5/92 , H04N5/928 , H04N5/945 , H04N9/79 , H04N9/87 , H04N5/78
CPC分类号： H04N1/212 , G11B15/087 , G11B20/10527 , G11B20/1806 , G11B27/107 , G11B27/3027 , H04N1/2112 , H04N1/2137 , H04N5/928 , H04N5/945 , H04N9/7921 , H04N9/87 , G11B2220/90 , H04N2101/00
摘要： A magnetic recording and reproducing apparatus wherein a moving picture signal and an audio signal following the moving picture are recorded and reproduced on a first area in a recording track inclined with respect to a traveling direction of a magnetic tape and digital data indicating a one-cut frame or a field) still picture signal is recorded and reproduced on a second area in the recording track. The apparatus includes a circuit for detecting that digital data indicating the still picture is reproduced by an amount of data corresponding to the one-cut still picture, a switch which is operated by a person who monitors pictures and used to instruct restart of the magnetic tape, and a logic circuit. The logic circuit generates an instruction for switching the reproduced signal output from the moving picture to the still picture on the basis of the output of the detection circuit, and instruction for rewinding the magnetic tape to a position near the recording start position of the digital data indicating the still picture and for stopping the magnetic tape thereat, and instruction for switching the reproducing signal output from the still picture to the moving picture signal when the switch is operated, and an instruction for causing the magnetic tape to travel once again at the normal traveling speed for reproducing a moving picture signal.
摘要翻译：一种磁记录和再现装置，其中在运动图像之后的运动图像信号和音频信号在相对于磁带的行进方向倾斜的记录轨道的第一区域上被记录和再现，并且数字数据指示一切帧或场）静止图像信号被记录和再现在记录轨道的第二区域上。该装置包括用于检测指示静止图像的数字数据通过与一切静止图像相对应的数据量再现的电路，由监视图像的人操作并用于指示磁带重新启动的开关，和逻辑电路。逻辑电路根据检测电路的输出，生成用于将从运动图像输出的再现信号切换到静止图像的指令，以及用于将磁带重绕到数字数据的记录开始位置附近的位置的指令指示静止图像和用于停止磁带，以及当操作开关时将从静止图像输出的再现信号切换为运动图像信号的指令，以及使磁带再次以正常行进的指令用于再现运动图像信号的行进速度。

10. 发明授权

US07856560B2 Digital information recording apparatus and recording/reproducing apparatus 有权
标题翻译：数字信息记录装置和记录/再现装置
公开(公告)号：US07856560B2
公开(公告)日：2010-12-21
申请号：US12020943
申请日：2008-01-28
申请人： Hiroo Okamoto , Manabu Sasamoto , Atsushi Yoshioka
发明人： Hiroo Okamoto , Manabu Sasamoto , Atsushi Yoshioka
IPC分类号： H04L9/32
CPC分类号： G11B20/0021 , G11B20/00086 , G11B20/00137 , G11B20/00188 , G11B20/00231 , G11B20/00246 , G11B20/00413 , G11B20/00536 , G11B20/00768 , G11B20/0084
摘要： In a digital information recording/reproducing apparatus, information recorded on a hard disk with copy restriction thereof is protected from being copied onto other hard disks by means of a PC, etc., to be produced a large number of illegal copies, i.e., infringing a copyright.The information is recorded onto a hard disk drive through encryption thereof, with using an identification being number unique thereto, when it is recorded onto the hard disk. With this, normal reproduction is prevented, since the drive identification number necessary for decryption is different from, even if it is copied onto the other hard disk. Also, a version information of the hard disc is memorized in an information management circuit. When the information is illegally copied onto the other hard disc, the version information is changes; therefore it does not coincide with the version information memorized in the information management circuit. With this, illegal reproduction of the information copied can be prohibited in the reproducing operation.
摘要翻译：在数字信息记录/再现装置中，通过PC等来保护记录在具有其复制限制的硬盘上的信息被保护以被复制到其他硬盘上，以产生大量的非法拷贝，即侵权版权。当通过其加密将信息记录在硬盘驱动器上时，当将其记录到硬盘上时，使用其中唯一的标识。因此，由于解密所需的驱动器识别号码即使被复制到另一个硬盘上也是不同的，所以防止正常再现。此外，硬盘的版本信息被存储在信息管理电路中。当信息被非法复制到另一个硬盘上时，版本信息是变化的; 因此与信息管理电路中存储的版本信息不一致。由此，在再现操作中可以禁止复制的信息的非法再现。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式