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1. 发明授权

US4903150A Multitrack magnetic recording and reproducing apparatus and method of controlling tracking of multitrack magnetic heads 失效
标题翻译：多轨磁记录和再现装置以及控制多轨磁头跟踪的方法
公开(公告)号：US4903150A
公开(公告)日：1990-02-20
申请号：US136123
申请日：1987-12-21
申请人： Hiromi Juso , Kengo Sudoh , Yukihiko Haikawa
发明人： Hiromi Juso , Kengo Sudoh , Yukihiko Haikawa
IPC分类号： G11B5/48 , G11B5/584 , G11B15/02 , G11B20/20 , G11B27/032 , G11B27/036 , G11B27/10 , G11B27/32
CPC分类号： G11B5/584 , G11B15/026 , G11B20/20 , G11B27/036 , G11B27/107 , G11B27/322 , G11B2220/90 , G11B2220/913 , G11B27/032 , G11B5/4893
摘要： The preferred embodiment of the present inventioin hereby offers a unique and extremely useful multi-track magnetic recording and reproducing apparatus including: a data feed-out device comprised of one or two units of data-reproducing head(s) dealing with some of a plurality of data-recording heads; a control circuit controlling the tracking operations of the data-reproducing heads in response to the output of these reproducing heads; and an azimuth control circuit controlling the deviation time of synchronizing signals in response to the outputs of these reproducing heads.
摘要翻译：本发明的优选实施例提供了一种独特且非常有用的多轨磁记录和重放装置，包括：数据送出装置，包括一个或两个数据再现头单元，处理多个的数据记录头; 控制电路，响应于这些再现头的输出控制数据再现头的跟踪操作; 以及方位控制电路，其响应于这些再现头的输出控制同步信号的偏差时间。

2. 发明授权

US4727438A Multitrack magnetic recording and reproducing apparatus and method of controlling tracking of multitrack magnetic heads 失效
标题翻译：多轨磁记录和再现装置以及控制多轨磁头跟踪的方法
公开(公告)号：US4727438A
公开(公告)日：1988-02-23
申请号：US745137
申请日：1985-06-17
申请人： Hiromi Juso , Kengo Sudoh , Yukihiko Haikawa
发明人： Hiromi Juso , Kengo Sudoh , Yukihiko Haikawa
IPC分类号： G11B5/48 , G11B5/584 , G11B15/02 , G11B20/20 , G11B27/032 , G11B27/036 , G11B27/10 , G11B27/32 , G11B5/02 , G11B5/09
CPC分类号： G11B5/584 , G11B15/026 , G11B20/20 , G11B27/036 , G11B27/107 , G11B27/322 , G11B2220/90 , G11B2220/913 , G11B27/032 , G11B5/4893
摘要： The preferred embodiment of the present invention hereby offers a unique and extremely useful multi-track magnetic recording and reproducing apparatus including: a data feed-out device comprised of one or two units of data-reproducing head(s) dealing with some of a plurality of data-recording heads; a control circuit controlling the tracking operations of the data-reproducing heads in response to the output of these reproducing heads; and an azimuth control circuit controlling the deviation time of synchronizing signals in response to the outputs of these reproducing heads.
摘要翻译：因此，本发明的优选实施例提供了一种独特且非常有用的多轨磁记录和再现装置，包括：数据送出装置，包括一个或两个单元的数据再现头，处理多个的数据记录头; 控制电路，响应于这些再现头的输出控制数据再现头的跟踪操作; 以及方位控制电路，其响应于这些再现头的输出控制同步信号的偏差时间。

3. 发明授权

US4630143A Magnetic recording and reproducing device 失效
标题翻译：磁记录和再现装置
公开(公告)号：US4630143A
公开(公告)日：1986-12-16
申请号：US748486
申请日：1985-06-25
申请人： Hiromi Juso , Kengo Sudoh , Yukihiko Haikawa
发明人： Hiromi Juso , Kengo Sudoh , Yukihiko Haikawa
IPC分类号： G11B5/48 , G11B5/584 , G11B15/02 , G11B20/20 , G11B27/032 , G11B27/036 , G11B27/10 , G11B27/32 , G11B5/86
CPC分类号： G11B5/584 , G11B15/026 , G11B20/20 , G11B27/036 , G11B27/107 , G11B27/322 , G11B2220/90 , G11B2220/913 , G11B27/032 , G11B5/4893
摘要： A magnetic recording and reproducing device for recording information on the tape comprises an oscillation circuit for generating a reference clock, a position information generation circuit for generating position information, a recording head means, a reproducing head means, a means for controllably moving the magnetic tape and a central control circuit so that the device can record not only a primary information such as an audio signal but also a position information on the primary information. Such recording can be effected from any position on the tape such as immediately after an earlier recorded information (after-recording) by operating a simple input means such as a keyboard.
摘要翻译：用于在磁带上记录信息的磁记录和再现装置包括用于产生参考时钟的振荡电路，用于产生位置信息的位置信息产生电路，记录头装置，再现磁头装置，用于可控地移动磁带的装置以及中央控制电路，使得设备不仅可以记录诸如音频信号的主要信息，而且可以记录关于主信息的位置信息。通过操作诸如键盘的简单输入装置，这种记录可以通过磁带上的任何位置进行，例如在较早记录的信息（后记录）之后。

4. 发明授权

US5799197A Information reproducing apparatus by which reading operation from recording medium is controlled based on amount of data in memory 失效
标题翻译：基于存储器中的数据量来控制来自记录介质的读取操作的信息再现装置
公开(公告)号：US5799197A
公开(公告)日：1998-08-25
申请号：US65773
申请日：1993-05-24
申请人： Hiromi Juso , Yukihiko Haikawa , Yukiharu Hosono
发明人： Hiromi Juso , Yukihiko Haikawa , Yukiharu Hosono
IPC分类号： G11B7/00 , G11B7/005 , G11B19/00 , G11B19/02 , G11B20/00 , G11B20/10 , G11B27/00 , G06F13/10
CPC分类号： G11B20/10527 , G11B19/02 , G11B20/00007 , G11B27/005 , G11B2020/10731 , G11B2020/1074 , G11B2020/10805 , G11B2020/10814 , G11B2220/2529
摘要： Data read out from a disk is once written in a memory, and data is read out from memory at a rate lower than the writing rate. In a power saving mode, when data in the memory reaches full capacity, the power to a pickup, an RF amplifier, a decoder/signal processing circuit, a servo circuit, and a driver circuit for driving a spindle motor and a sending motor is turned off, thereby temporarily stopping data reading from the disk. Reading from the disk and writing into the memory resumes when power is restored before the memory is completely read out.
摘要翻译：从磁盘读出的数据一旦被写入存储器中，并且以低于写入速率的速率从存储器读出数据。在省电模式中，当存储器中的数据达到满容量时，对拾取器，RF放大器，解码器/信号处理电路，伺服电路以及用于驱动主轴电动机和发送电动机的驱动电路的电力是关闭，从而暂时停止从磁盘读取数据。在存储器完全读出之前恢复供电时，从磁盘读取并写入存储器。

5. 发明授权

US4752840A Multitrack magnetic recording and reproducing device 失效
标题翻译：多轨磁记录和再现装置
公开(公告)号：US4752840A
公开(公告)日：1988-06-21
申请号：US65130
申请日：1987-06-22
申请人： Hiromi Juso , Kengo Sudoh , Yukihiko Haikawa
发明人： Hiromi Juso , Kengo Sudoh , Yukihiko Haikawa
IPC分类号： G11B5/09 , G11B20/10 , G11B20/18
CPC分类号： G11B5/09 , G11B20/10527 , G11B20/1806
摘要： A multitrack magnetic recording and reproducing device of the type, which converts analog signals into digital signals and records and reproduces such converted data by splitting onto a plurality of tracks, comprises heads for both high and low recording densities such that track pitches corresponding to them are at an integral ratio. It includes a reproducing circuit having detecting-decision making means such as multiplexers which, when information recorded by a head for lower recording density is reproduced by corresponding heads for higher recording density, is adapted to determine whether any of the outputs from these heads is incorrect.
摘要翻译：这种类型的多轨磁记录和再现装置将模拟信号转换为数字信号，并通过分割到多个磁道来记录和再现这些转换的数据，包括高和低记录密度的磁头，使得对应于它们的磁道间距为以整体比例。它包括具有检测决定装置的再现电路，例如多路复用器，当由用于较低记录密度的相应磁头再现用于较低记录密度的磁头记录的信息时，适于确定这些磁头的任何输出是否不正确。

6. 发明授权

US5249065A Still picture recording apparatus 失效
标题翻译：静态图像记录装置
公开(公告)号：US5249065A
公开(公告)日：1993-09-28
申请号：US392308
申请日：1989-08-11
申请人： Hiromi Juso , Yukihiko Haikawa
发明人： Hiromi Juso , Yukihiko Haikawa
IPC分类号： H04N5/91 , H04N7/08 , H04N7/081
CPC分类号： H04N5/91
摘要： The invention relates to a still picture recording apparatus for selecting and recording a desired screen of analog video signal as a still picture. The apparatus of the invention includes a still picture memory for storing digital signals for at least one screen, a delay memory for delaying a screen stored in the still picture memory by a time of a portion of one or plural screens, a change detecting circuit for detecting change in the screen by comparing the stored contents of the still picture memory and the delay memory and for detecting a large change in the screen, and a recording apparatus for recording the stored content of the still picture memory onto a recording medium, such as magnetic tape, when the screen is changed by a large amount, in response to the output of the screen change detecting circuit.
摘要翻译：本发明涉及一种用于选择和记录模拟视频信号的期望屏幕作为静止图像的静止图像记录装置。本发明的装置包括用于存储至少一个屏幕的数字信号的静止图像存储器，用于在一个或多个屏幕的一部分时间延迟存储在静止图像存储器中的屏幕的延迟存储器，用于通过比较静止图像存储器和延迟存储器的存储内容并检测屏幕的大的变化来检测屏幕的变化;以及记录装置，用于将静止图像存储器的存储内容记录到记录介质上，例如当屏幕改变大量时，响应于屏幕改变检测电路的输出，磁带。

7. 发明授权

US4623941A PCM type record-playback system 失效
标题翻译： PCM型录音回放系统
公开(公告)号：US4623941A
公开(公告)日：1986-11-18
申请号：US744125
申请日：1985-06-12
申请人： Hiromi Juso , Kengo Sudoh , Yukihiko Haikawa
发明人： Hiromi Juso , Kengo Sudoh , Yukihiko Haikawa
IPC分类号： G11B5/008 , G11B5/02 , G11B20/10 , G11B27/30 , G11B5/00 , G11B15/18
CPC分类号： G11B27/3054 , G11B20/10527 , G11B5/0083 , G11B5/02
摘要： A PCM type record-playback system converts an analog primary signal into a digital signal by sampling and quantizing it and concurrently records it on a magnetic tape with a secondary signal for showing the tape position. The primary and secondary signals are recorded on the same track in a time-divided manner so that recording can be effected with a small number of magnetic heads and the tracks on the magnetic tape can be effectively utilized.
摘要翻译： PCM型记录回放系统通过对模拟主信号进行采样和量化将模拟主信号转换成数字信号，并将其记录在具有用于显示磁带位置的辅助信号的磁带上。主信号和次信号以时分方式记录在相同的磁道上，从而可以用少量的磁头实现记录，并且可以有效地利用磁带上的轨迹。

8. 发明授权

US5446911A Apparatus for automatically preparing a flowchart by analyzing a source program and a list of jump commands 失效
标题翻译：用于通过分析源程序和跳转命令的列表来自动准备流程图的装置
公开(公告)号：US5446911A
公开(公告)日：1995-08-29
申请号：US164761
申请日：1993-12-10
申请人： Hiromi Juso , Takeshi Tanaka
发明人： Hiromi Juso , Takeshi Tanaka
IPC分类号： G06F9/06 , G06F9/44 , G06F9/00
CPC分类号： G06F8/75
摘要： A source program is stored for every line of the source program in a source program memory. Jump commands in the language used in the program are previously stored in a jump command memory for storing jump commands used in the program. The contents of the source program memory are compared with the contents of the jump command memory, the kinds of each commands in the source program are identified, and first and second identification data are produced. The first identification data which are set for each command identifies the kind of each command, and identifies that the execution contents of commands adjacent to each other along the sequence of commands are continuous. The second identification data are set for each jump command and each command to which processing is to be jumped. The first and second identification data are stored in the identification data memory. The process flow of the source program is analyzed based on the contents of the identification data memory in an analyzer. The result of the analysis by the analyser is output in the form of a flowchart.
摘要翻译：源程序存储在源程序存储器中的源程序的每一行。程序中使用的语言的跳转命令先前存储在跳转命令存储器中，用于存储程序中使用的跳转命令。将源程序存储器的内容与跳转命令存储器的内容进行比较，识别源程序中的每个命令的种类，并产生第一和第二识别数据。为每个命令设置的第一识别数据标识每个命令的种类，并且识别沿着命令序列彼此相邻的命令的执行内容是连续的。为每个跳转命令和要跳转处理的每个命令设置第二识别数据。第一和第二识别数据被存储在识别数据存储器中。基于分析器中的识别数据存储器的内容来分析源程序的处理流程。分析仪的分析结果以流程图的形式输出。

9. 发明授权

US4869566A Optical fiber and electrical plug/jack interconnection device 失效
标题翻译：光纤和电插头/插孔互连装置
公开(公告)号：US4869566A
公开(公告)日：1989-09-26
申请号：US313314
申请日：1989-02-17
申请人： Hiromi Juso , Shuzo Nishida , Keizo Okuno , Hidenori Minoda
发明人： Hiromi Juso , Shuzo Nishida , Keizo Okuno , Hidenori Minoda
IPC分类号： G02B6/38 , G02B6/42 , G02B6/36 , H01J5/16
CPC分类号： G02B6/4202 , G02B6/3817 , G02B6/4292 , G02B6/4295 , H01R2103/00 , H01R24/58
摘要： A connector with a plug having a protruding piece and a jack for accepting it can transmit not only electrical signals but also light signals between devices connected thereby. Optical fibers for transmitting light signals therethrough are placed longitudinally inside the protruding piece of the plug and the jack includes not only electrodes for transmitting electrical signals but also a light emitting element to transmit light signals into the plug through the optical fibers or a light receiving element for receiving light signals transmitted through the optical fibers.
摘要翻译：具有插头的连接器具有突出部件和用于接受突出部件的插座，其不仅可以传输电信号，而且可以在由此连接的设备之间传输光信号。用于透射光信号的光纤被纵向放置在插头的突出片内，并且插孔不仅包括用于传输电信号的电极，而且包括用于通过光纤或光接收元件将光信号传输到插头中的发光元件用于接收通过光纤传输的光信号。

10. 发明授权

US4719521A PCM recording and reproducing apparatus 失效
标题翻译： PCM记录和再现设备
公开(公告)号：US4719521A
公开(公告)日：1988-01-12
申请号：US740532
申请日：1985-06-03
申请人： Hiromi Juso
发明人： Hiromi Juso
IPC分类号： G11B20/10 , G11B27/00 , G11B5/00 , G11B15/46
CPC分类号： G11B20/10527 , G11B27/005 , G11B2220/90 , G11B2220/913
摘要： A PCM recording and reproducing apparatus record digital signals obtained by sampling and quantizing analog signals on a recording medium after adding control words, synchronizing signals, etc. to the digital signals. The PCM recording and reproducing apparatus includes means for setting sampling frequencies, means for controlling the speed of recording the signals on said recording medium so as to comply with the set sampling frequency, means for generating sampling frequency indicating codes, and means for adding the sampling frequency indicating codes to the digital signals. Accordingly, sound signals can be recorded and reproduced at various sampling frequencies by the recording and reproducing apparatus of the present invention.
摘要翻译： PCM记录和再现装置在将数字信号添加到控制字，同步信号等之后，记录通过在记录介质上采样和量化模拟信号而获得的数字信号。 PCM记录和再现装置包括用于设置采样频率的装置，用于控制在所述记录介质上记录信号的速度以符合设定的采样频率的装置，用于产生采样频率指示码的装置，以及用于将采样频率指示码到数字信号。因此，可以通过本发明的记录和再现装置以各种采样频率记录和重放声音信号。

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