公开(公告)号：US20110193417A1

公开(公告)日：2011-08-11

申请号：US13016582

申请日：2011-01-28

申请人： Hisato Hirasaka ,  Toshiyuki Hirose ,  Toshihiko Hirose ,  Tetsuro Makise ,  Akira Itou

发明人： Hisato Hirasaka ,  Toshiyuki Hirose ,  Toshihiko Hirose ,  Tetsuro Makise ,  Akira Itou

IPC分类号： H01F38/14

CPC分类号： H02J50/10 ,  H02J5/005 ,  H02J17/00 ,  H02J50/12 ,  H02J50/80 ,  H04K1/10 ,  H04L63/0442 ,  H04L63/083 ,  H04W12/06 ,  Y04S40/24

摘要： A wireless power transmission apparatus includes: a transmitter that wirelessly transmits electric power; and a receiver that can receive, in a resonant relation with the transmitter, a transmission signal including the electric power transmitted from the transmitter, wherein the receiver includes a frequency variable unit that can change a reception resonant frequency; a detecting unit that detects reception power; and a control unit that controls the frequency variable unit to perform frequency adjustment such that the reception power detected by the detecting unit is maximized.

摘要翻译： 无线电力传输装置包括：无线发射电力的发射机; 以及接收器，其可以与所述发射机以共振关系接收包括从所述发射机发送的电力的发送信号，其中所述接收机包括可以改变接收谐振频率的频率可变单元; 检测单元，检测接收功率; 以及控制单元，其控制所述频率可变单元进行频率调整，使得由所述检测单元检测到的接收功率最大化。

公开(公告)号：US09300145B2

公开(公告)日：2016-03-29

申请号：US13016582

申请日：2011-01-28

申请人： Hisato Hirasaka ,  Toshiyuki Hirose ,  Toshihiko Hirose ,  Tetsuro Makise ,  Akira Itou

发明人： Hisato Hirasaka ,  Toshiyuki Hirose ,  Toshihiko Hirose ,  Tetsuro Makise ,  Akira Itou

IPC分类号： H01F27/42 ,  H02J5/00 ,  H02J17/00 ,  H04K1/10 ,  H04L29/06

CPC分类号： H02J50/10 ,  H02J5/005 ,  H02J17/00 ,  H02J50/12 ,  H02J50/80 ,  H04K1/10 ,  H04L63/0442 ,  H04L63/083 ,  H04W12/06 ,  Y04S40/24

摘要： A wireless power transmission apparatus includes: a transmitter that wirelessly transmits electric power; and a receiver that can receive, in a resonant relation with the transmitter, a transmission signal including the electric power transmitted from the transmitter, wherein the receiver includes a frequency variable unit that can change a reception resonant frequency; a detecting unit that detects reception power; and a control unit that controls the frequency variable unit to perform frequency adjustment such that the reception power detected by the detecting unit is maximized.

摘要翻译： 无线电力传输装置包括：无线发射电力的发射机; 以及接收器，其可以与所述发射机以共振关系接收包括从所述发射机发送的电力的发送信号，其中所述接收机包括可以改变接收谐振频率的频率可变单元; 检测单元，检测接收功率; 以及控制单元，其控制所述频率可变单元进行频率调整，使得由所述检测单元检测到的接收功率最大化。

公开(公告)号：US5402271A

公开(公告)日：1995-03-28

申请号：US47938

申请日：1993-04-19

申请人： Kozo Kaminaga ,  Kazuo Ike ,  Tetsuro Makise ,  Yoshio Fujiwara ,  Kiyoshi Yamakawa ,  Kiyoshi Sawakata

发明人： Kozo Kaminaga ,  Kazuo Ike ,  Tetsuro Makise ,  Yoshio Fujiwara ,  Kiyoshi Yamakawa ,  Kiyoshi Sawakata

IPC分类号： G11B27/032 ,  G11B27/036 ,  G11B27/36 ,  H04N5/7826 ,  H04N5/91 ,  H04N5/945 ,  H04N5/78

CPC分类号： H04N5/78263 ,  G11B27/036 ,  G11B27/36 ,  H04N5/91 ,  H04N5/945 ,  G11B2220/90 ,  G11B27/032

摘要： A video tape recorder monitors the signal immediately after it has been recorded to determine whether errors have occurred in the recorded signal rerecords the video signal in the same location in the tracks where the error occurred. The location requiring rerecording can be located by recording a time code along with the video signal as it is recorded and rewinding the tape to the location where the error occurs and recording a stored video signal at that location or the video signal can be delayed and rerecorded downstream using another recording head once an error has been detected using an error detector.

摘要翻译： 磁带录像机在记录之后立即监控信号，以确定记录信号中是否发生错误，将视频信号重新记录在发生错误的轨道中的相同位置。 需要重新录制的位置可以通过在记录时记录视频信号的时间码并将磁带倒带到发生错误的位置并在该位置记录存储的视频信号来定位，或者视频信号可被延迟并重新记录 一旦使用错误检测器检测到错误，下游使用另一个记录头。

公开(公告)号：US5343334A

公开(公告)日：1994-08-30

申请号：US660008

申请日：1991-02-25

申请人： Kozo Kaminaga ,  Kazuo Ike ,  Tetsuro Makise ,  Yoshio Fujiwara ,  Kiyoshi Yamakawa ,  Kiyoshi Sawakata

发明人： Kozo Kaminaga ,  Kazuo Ike ,  Tetsuro Makise ,  Yoshio Fujiwara ,  Kiyoshi Yamakawa ,  Kiyoshi Sawakata

IPC分类号： G11B27/032 ,  G11B27/036 ,  G11B27/36 ,  H04N5/7826 ,  H04N5/91 ,  H04N5/945 ,  H04N5/78

CPC分类号： H04N5/78263 ,  G11B27/036 ,  G11B27/36 ,  H04N5/91 ,  H04N5/945 ,  G11B2220/90 ,  G11B27/032

摘要： In a video tape recorder, recording and reproducing heads record and reproduce a recording signal on recording tracks which are diagonally formed one after another on a tape-like recording medium. The recording heads are capable of recording again the same recording signal in the same recording region. If a recording error occurs during recording mode, information on where the recording error has occurred and a recording signal to be recorded are stored in a memory. During rerecording mode, the stored information is used to complement the recording error. If a recording error occurs, preliminary recording circuitry operates so as to complement this recording error. The above construction permits the recording signal to be recorded on the recording tracks with certainty.

摘要翻译： 在磁带录像机中，记录和再现磁头将记录信号记录在磁带状记录介质上，并将记录信号重新形成在对角线上。 记录头能够在相同的记录区域中再次记录相同的记录信号。 如果在记录模式期间发生记录错误，则记录错误发生的信息和要记录的记录信号被存储在存储器中。 在重新录制模式下，存储的信息用于补充记录错误。 如果发生记录错误，则初步记录电路将进行操作，以补充此记录错误。 上述结构允许将记录信号确定地记录在记录轨道上。

公开(公告)号：US5157561A

公开(公告)日：1992-10-20

申请号：US584035

申请日：1990-09-18

申请人： Tetsuro Makise ,  Kazuhiro Takano ,  Masaaki Isozaki

发明人： Tetsuro Makise ,  Kazuhiro Takano ,  Masaaki Isozaki

IPC分类号： H04N5/783 ,  H04N5/92 ,  H04N5/926 ,  H04N5/93

CPC分类号： H04N5/93 ,  H04N5/926

摘要： In a digital signal reproducing apparatus having a head on a rotating drum for reproducing a digital signal which includes information data and which was recorded on a magnetic tape running at a speed different from the tape speed during reproducing of the digital signal therefrom; the tape speed and the drum rotation speed are detected during reproducing and corresponding tape speed and drum speed signals, resectively, are generated, a clock signal is formed from the digital signal reproduced by the head and is used in decoding the information data from the reproduced digital signal, and a control device receives the tape speed and drumspeed signals for controlling the drum speed in accordance with the tape speed when the tape speed is at least as large as a first value and for maintaning a fixed drum speed while changing the clock signal in accordance with the tape speed when the tape speed is at least as large as a second value greater than the first value.

公开(公告)号：US07420758B2

公开(公告)日：2008-09-02

申请号：US10750820

申请日：2004-01-05

申请人： Yasutoshi Inoue ,  Hiroaki Hida ,  Toshiaki Wakita ,  Tetsuro Makise ,  Ichiro Hashimoto

发明人： Yasutoshi Inoue ,  Hiroaki Hida ,  Toshiaki Wakita ,  Tetsuro Makise ,  Ichiro Hashimoto

IPC分类号： G11B5/02

CPC分类号： G11B15/14 ,  G11B5/00813 ,  G11B5/0086 ,  G11B5/23 ,  G11B5/29 ,  G11B5/3103 ,  G11B5/4893 ,  G11B5/4907 ,  G11B5/534 ,  G11B5/584

摘要： Disclosed is a head system including a plurality of recording heads for azimuth recording. The system includes a first recording head having a plurality of magnetic gaps having a first azimuth angle, and a second recording head having a plurality of magnetic gaps having a second azimuth angle different from the first azimuth angle. After first magnetization patterns are formed on a recording medium by the first recording head, second magnetization patterns are formed by overwriting side edge portions in the formation direction of the first magnetization patterns by the second recording head. This makes it possible to prevent the worsening of the accuracy of the magnetization pattern width due to a relative height stagger (offset) between the heads, to thereby enhance the accuracy of the magnetization pattern width, and to achieve high-density recording.

摘要翻译： 公开了一种包括用于方位记录的多个记录头的头系统。 该系统包括具有第一方位角的多个磁隙的第一记录头和具有不同于第一方位角的第二方位角的多个磁隙的第二记录头。 在通过第一记录头在记录介质上形成第一磁化图案之后，通过用第二记录头在第一磁化图案的形成方向上覆盖侧边缘部分来形成第二磁化模式。 这使得可以防止由于磁头之间的相对高度交错（偏移）引起的磁化模式宽度的精度的恶化，从而提高磁化模式宽度的精度，并实现高密度记录。

公开(公告)号：US06181495B2

公开(公告)日：2001-01-30

申请号：US09270605

申请日：1999-03-17

申请人： Tetsuro Makise ,  Teruyuki Yoshida

发明人： Tetsuro Makise ,  Teruyuki Yoshida

IPC分类号： G11B509

CPC分类号： G11B20/10194 ,  G11B5/0086 ,  G11B5/035 ,  G11B5/09

摘要： In a data recording apparatus, the period of the first clock signal corresponding to the record data is multiplied by the stated numeric corresponding to the transfer rate with the clock signal forming structure, so that the second clock signal is formed. And, on the basis of the record data and the second clock signal, the recording current corresponding to the transfer rate that is formed by highlighting the high-frequency component in accordance with the transfer rate and by limiting the band in accordance with the transfer rate is generated with the recording current generating structure. Then, the recording data is recorded on the recording medium with the recording structure on the basis of the recording current, therefore, even if the transfer rate varies, it is able to equalize highlighting operation of high-frequency component of the recording current and to equalize band limitation so as to keep the frequency characteristics approximately constant. In this way, it is able to form nearly identical magnetization pattern on a recording medium even in the case where the transfer rate varies.

摘要翻译： 在数据记录装置中，对应于记录数据的第一时钟信号的周期与对应于传输速率的规定数值乘以时钟信号形成结构，从而形成第二时钟信号。 并且，根据记录数据和第二时钟信号，记录与根据传送速率突出高频分量形成的传送速率相对应的记录电流，并根据传送速率限制频带 用记录电流产生结构产生。 然后，基于记录电流将记录数据记录在具有记录结构的记录介质上，因此，即使传输速率变化，也能够使记录电流的高频分量的高亮操作相等， 均衡频带限制，以保持频率特性近似恒定。 以这种方式，即使在传输速率变化的情况下，也能够在记录介质上形成几乎相同的磁化模式。

公开(公告)号：US5559643A

公开(公告)日：1996-09-24

申请号：US394261

申请日：1995-02-24

申请人： Tetsuro Makise ,  Teruyuki Yoshida

发明人： Tetsuro Makise ,  Teruyuki Yoshida

IPC分类号： G11B5/09

CPC分类号： G11B5/09

摘要： A data recording apparatus for recording a digital signal onto a magnetic recording medium at one of a plurality of data recording rates. The apparatus comprises a detection device for detecting a change in value of the digital signal, a first variable current source for generating a first current having a value which is varied in response to a data rate of the digital signal, a second variable current source for generating a second current, a recording head for recording the signal into the magnetic recording medium, a current output device for outputting the second current or an added value of the first current and the second current in response to detection results of the detection device, and a recording head driving device for driving the recording head in response to an output of the current output device and the digital signal so as to enable recording at a desired data rate.

摘要翻译： 一种数据记录装置，用于以多种数据记录速率中的一种将数字信号记录到磁记录介质上。 该装置包括用于检测数字信号的值的变化的检测装置，用于产生具有响应数字信号的数据速率变化的值的第一电流的第一可变电流源，用于 产生第二电流，用于将信号记录到磁记录介质中的记录头，响应于检测装置的检测结果输出第二电流或第一电流和第二电流的附加值的电流输出装置，以及 记录头驱动装置，用于响应于当前输出装置的输出和数字信号驱动记录头，以便能够以期望的数据速率进行记录。

公开(公告)号：US5508761A

公开(公告)日：1996-04-16

申请号：US350408

申请日：1994-12-06

申请人： Etsuro Saito ,  Katsuichi Tachi ,  Kiyoshi Inatome ,  Hideki Ando ,  Tetsuro Makise ,  Yoshiyuki Suzuki

发明人： Etsuro Saito ,  Katsuichi Tachi ,  Kiyoshi Inatome ,  Hideki Ando ,  Tetsuro Makise ,  Yoshiyuki Suzuki

IPC分类号： G03B31/02 ,  G11B7/003 ,  G11B7/007 ,  G11B7/09 ,  G11B20/10 ,  G11B20/12

CPC分类号： G11B20/10527 ,  G03B31/02 ,  G11B20/1261 ,  G11B7/0032 ,  G11B7/007 ,  G11B7/0938

摘要： A motion picture film is provided on which a digital sound track for audio data is formed along the film running direction. Data tracks are disposed in the digital sound track along a direction normal to the film running direction and extend in the film running direction. A data pattern having a block of audio data is recorded in the data tracks, along with tracking patterns representing each data track. Each of the tracking patterns is recorded at one side of the data track along the film running direction with an offset in the film running direction of one half the width of a data track from the center of that data track.

摘要翻译： 提供了一种电影胶片，在胶片运行方向上形成有用于音频数据的数字声道。 数据轨道沿着垂直于胶片运行方向的方向设置在数字声道中，并且在胶片运行方向上延伸。 具有音频数据块的数据模式与表示每个数据轨道的跟踪模式一起被记录在数据轨道中。 每个跟踪图案沿着胶片运行方向被记录在数据轨迹的一侧，并且在该数据轨道的中心处的数据轨道的宽度的一半的胶片运行方向上具有偏移。