公开(公告)号：US07085474B2

公开(公告)日：2006-08-01

申请号：US09848501

申请日：2001-05-04

申请人： Kazumi Sugaya ,  Hiroshi Iwamura ,  Hidejiro Higashi ,  Keiji Katata

发明人： Kazumi Sugaya ,  Hiroshi Iwamura ,  Hidejiro Higashi ,  Keiji Katata

IPC分类号： G11B15/04 ,  H04N7/167 ,  H04N11/00 ,  H04N5/91

CPC分类号： G06T1/0085 ,  G06T2201/0052 ,  G06T2201/0065 ,  G11B20/00086 ,  G11B20/00884 ,  H04N19/467 ,  H04N21/23892 ,  H04N21/8358

摘要： An information detecting apparatus which can surely detect specific information such as a digital watermark in high-speed data stream and can be configured at low cost. The apparatus extracts data including specific information from a high-speed data stream, and detects the specific information in the extracted data at low speed.

摘要翻译： 一种能够可靠地检测高速数据流中的数字水印等特定信息的信息检测装置，能够以低成本构成。 该装置从高速数据流中提取包括特定信息的数据，并以低速检测提取的数据中的特定信息。

公开(公告)号：US06804452B1

公开(公告)日：2004-10-12

申请号：US09305422

申请日：1999-05-05

申请人： Kazuo Kuroda ,  Hidejiro Higashi ,  Yoshiaki Moriyama ,  Kazumi Sugaya ,  Keiichi Yamauchi

发明人： Kazuo Kuroda ,  Hidejiro Higashi ,  Yoshiaki Moriyama ,  Kazumi Sugaya ,  Keiichi Yamauchi

IPC分类号： H04N591

CPC分类号： H04N5/913 ,  H04N2005/91328 ,  H04N2005/91335

摘要： An apparatus for generating a recording signal by converting an image signal and outputting the generated recording signal to an external device is provided. The image signal included image data corresponding to an image to be displayed on a display. The image data includes a plurality of data pieces each corresponding to a different one of a plurality of image elements which compose the image. The apparatus includes: a control information placing device for placing a control information piece onto one of the plurality of data pieces corresponding to one of the plurality of image elements that is to be located at an outer edge portion of the image when the image is displayed on the display screen; and a generating device for generating the recording signal including the control information piece. The control information piece includes information to control an operation of the external device.

摘要翻译： 提供一种用于通过转换图像信号并将生成的记录信号输出到外部设备来产生记录信号的装置。 图像信号包括对应于要显示在显示器上的图像的图像数据。 图像数据包括多个数据段，每个数据段对应于构成图像的多个图像元素中的不同的一个。 该装置包括：控制信息放置装置，用于将控制信息片放置在与显示图像的位于图像的外边缘部分的多个图像元素中的一个相对应的多个数据中的一个上 在显示屏上; 以及用于产生包括控制信息片的记录信号的产生装置。 控制信息部分包括用于控制外部设备的操作的信息。

公开(公告)号：US4442323A

公开(公告)日：1984-04-10

申请号：US284023

申请日：1981-07-17

申请人： Satoshi Yoshida ,  Hidejiro Higashi

发明人： Satoshi Yoshida ,  Hidejiro Higashi

IPC分类号： H04R1/04 ,  H04R1/22 ,  H04R1/40 ,  H04R3/00 ,  H04R3/02 ,  H04R19/04 ,  H04R1/02

CPC分类号： H04R3/005 ,  H04R1/222 ,  H04R1/406

摘要： A microphone unit particularly adapted to be used as a built-in microphone for a device such as a tape recorder in which vibration-induced components in the output of the microphone are substantially eliminated. An electret-type microphone element is mounted in a cylindrical-shaped microphone case having a central wall. A ceramic piezoelectric element is secured against the wall with a weight pressing against the opposite side of the piezoelectric element. The outputs of the microphone element and the piezoelectric vibration pickup unit are combined in a circuit in which the characteristics of the output of the piezoelectric element are corrected so that substantially all of the vibration-induced component from the microphone element is cancelled.

摘要翻译： 一种麦克风单元，特别适合用作用于诸如麦克风的输出中的振动引起的组件的磁带录音机的内置麦克风。 驻极体型麦克风元件安装在具有中心壁的圆柱形麦克风外壳中。 陶瓷压电元件被固定抵靠壁，其重量按压压电元件的相对侧。 麦克风元件和压电振动拾取单元的输出组合在其中校正压电元件的输出的特性的电路中，使得麦克风元件的基本上所有的振动诱发分量被消除。

公开(公告)号：US4761693A

公开(公告)日：1988-08-02

申请号：US16619

申请日：1987-02-19

申请人： Hidejiro Higashi ,  Hiroshi Sato ,  Kaoru Yamamoto ,  Jun Kanda

发明人： Hidejiro Higashi ,  Hiroshi Sato ,  Kaoru Yamamoto ,  Jun Kanda

IPC分类号： G11B5/008 ,  G11B27/032 ,  G11B27/036 ,  H04N5/7826 ,  G11B27/02 ,  G11B15/14

CPC分类号： H04N5/7826 ,  G11B27/036 ,  G11B5/00865 ,  G11B2220/90 ,  G11B27/032

摘要： A magnetic recording and reproducing method and device using a rotary head with two reproducing heads and two corresponding recording heads whereby slanted tracks are formed on the tape, each consisting of several sequential recording tracks. The reproducing heads are arranged to precede the corresponding recording heads by at least three fields (slanted track) so that a new audio signal can be input at the same time as the output of the audio signal from a given recording track and then recorded in that given track.

摘要翻译： 一种使用具有两个再现头和两个对应的记录头的旋转磁头的磁记录和再现方法和装置，其中在磁带上形成倾斜磁道，每个磁道由几个连续的记录磁道组成。 再现头被布置成在相应的记录头之前至少三个场（倾斜轨道），使得可以在与来自给定记录轨道的音频信号的输出同时输入新的音频信号，然后记录在该记录磁道中 给定轨道