公开(公告)号：US08742826B2

公开(公告)日：2014-06-03

申请号：US13406760

申请日：2012-02-28

申请人： Miki Furuya ,  Satoru Kodama

发明人： Miki Furuya ,  Satoru Kodama

IPC分类号： H03K17/687

CPC分类号： H03K17/0822 ,  H03K5/1534 ,  H03K19/00346

摘要： According to one embodiment, an active clamp circuit includes a first switch element, a first diode, a first resistance, a first control circuit and a second control circuit. The first diode is connected to the first switch element and breaks down by an overvoltage applied to the first switch element. The first resistance is connected to the first diode and detects a current through the first diode. The first control circuit is configured to amplify a voltage across the first resistance and controls a current through the first switch element. The second control circuit is configured to control a conduction of the first switch element in accordance with the voltage across the first resistance.

摘要翻译： 根据一个实施例，有源钳位电路包括第一开关元件，第一二极管，第一电阻，第一控制电路和第二控制电路。 第一二极管连接到第一开关元件并且被施加到第一开关元件的过电压分解。 第一个电阻连接到第一个二极管，并检测通过第一个二极管的电流。 第一控制电路被配置为放大跨越第一电阻的电压并控制通过第一开关元件的电流。 第二控制电路被配置为根据第一电阻两端的电压来控制第一开关元件的导通。

公开(公告)号：US20070075751A1

公开(公告)日：2007-04-05

申请号：US11470356

申请日：2006-09-06

申请人： Miki Furuya ,  Yukiko Takiba ,  Hiroshi Suzunaga

发明人： Miki Furuya ,  Yukiko Takiba ,  Hiroshi Suzunaga

IPC分类号： H03B1/00 ,  H03K3/00

CPC分类号： H03K3/02337 ,  H04B10/66

摘要： According to the invention, there is provided a receiving apparatus including: a first threshold voltage generation unit which generates a first threshold voltage lower than substantially half of a peak voltage of the voltage signal; a second threshold voltage generation unit generating a second threshold voltage lower by the first threshold voltage than the peak voltage of the voltage signal; and a selection unit which, when the voltage signal changes from a first potential to a second potential higher than the first potential, selects and outputs the second threshold voltage after exceeding the first threshold voltage, and when the voltage signal changes from the second potential to the first potential, selects and outputs the first threshold voltage after falling below the second threshold voltage

摘要翻译： 根据本发明，提供了一种接收装置，包括：第一阈值电压产生单元，其产生低于电压信号的峰值电压的大致一半的第一阈值电压; 第二阈值电压产生单元，生成比所述电压信号的峰值电压低第一阈值电压的第二阈值电压; 以及选择单元，当电压信号从第一电位变化到高于第一电位的第二电位时，在超过第一阈值电压之后选择并输出第二阈值电压，并且当电压信号从第二电位变为 所述第一电位在低于所述第二阈值电压之后选择并输出所述第一阈值电压

公开(公告)号：US07548700B2

公开(公告)日：2009-06-16

申请号：US11470356

申请日：2006-09-06

申请人： Miki Furuya ,  Yukiko Takiba ,  Hiroshi Suzunaga

发明人： Miki Furuya ,  Yukiko Takiba ,  Hiroshi Suzunaga

IPC分类号： H04B10/06

CPC分类号： H03K3/02337 ,  H04B10/66

摘要： According to the invention, there is provided a receiving apparatus including: a first threshold voltage generation unit which generates a first threshold voltage lower than substantially half of a peak voltage of the voltage signal; a second threshold voltage generation unit generating a second threshold voltage lower by the first threshold voltage than the peak voltage of the voltage signal; and a selection unit which, when the voltage signal changes from a first potential to a second potential higher than the first potential, selects and outputs the second threshold voltage after exceeding the first threshold voltage, and when the voltage signal changes from the second potential to the first potential, selects and outputs the first threshold voltage after falling below the second threshold voltage.

摘要翻译： 根据本发明，提供了一种接收装置，包括：第一阈值电压产生单元，其产生低于电压信号的峰值电压的大致一半的第一阈值电压; 第二阈值电压产生单元，生成比所述电压信号的峰值电压低第一阈值电压的第二阈值电压; 以及选择单元，当电压信号从第一电位变化到高于第一电位的第二电位时，在超过第一阈值电压之后选择并输出第二阈值电压，并且当电压信号从第二电位变为 所述第一电位在低于所述第二阈值电压之后选择并输出所述第一阈值电压。

公开(公告)号：US5886691A

公开(公告)日：1999-03-23

申请号：US897835

申请日：1997-07-21

申请人： Miki Furuya ,  Yukiko Ohkura ,  Tetsuya Kohno ,  Keiji Yuzawa ,  Yuriko Kishitaka ,  Kuriko Takeshima

发明人： Miki Furuya ,  Yukiko Ohkura ,  Tetsuya Kohno ,  Keiji Yuzawa ,  Yuriko Kishitaka ,  Kuriko Takeshima

IPC分类号： H04N7/173 ,  H04N7/14

CPC分类号： H04N7/17354

摘要： An interactive display apparatus transmits voting information to a vote receiving center. Prior to voting, all voting items are displayed. A mark or a button is also displayed for each voting item and used for selecting one of a plurality of voting items. After one of the voting items is chosen, only the mark assigned to the selected voting item is displayed, erasing the marks for the other unselected voting items. In this way, the user is capable of recognizing that voting has been completed with ease from a voting screen.

摘要翻译： 交互式显示装置将投票信息发送到投票接收中心。 投票之前，会显示所有投票项目。 还为每个投票项目显示标记或按钮，并用于选择多个投票项目中的一个。 选择一个投票项目后，仅显示分配给所选投票项目的标记，删除其他未选择投票项目的标记。 以这种方式，用户能够从投票屏幕轻松地识别投票已经完成。

公开(公告)号：US20100172656A1

公开(公告)日：2010-07-08

申请号：US12652401

申请日：2010-01-05

申请人： Hisami Saitou ,  Miki Furuya

发明人： Hisami Saitou ,  Miki Furuya

IPC分类号： H04B10/06

CPC分类号： H04B10/695

摘要： An optical receiver circuit and an optical coupling device, which includes: a light-receiving element; TIA operable to output a first voltage signal in response to input of the current signal; a voltage source operable to supply a second voltage signal serving as a reference voltage for determining pulse switching; a voltage source operable to supply a third voltage signal serving as a reference voltage for generating a shift control signal; a level shift circuit operable to output a voltage signal generated by subtracting a level shift voltage from the first voltage signal; a comparator operable to convert the first voltage signal to a pulse, and a controller operable to output the shift control signal outputting the first voltage signal shifted to a low-level side when the first voltage signal exceeds the third voltage signal, and outputting the first voltage signal without shifting after the output of the level shift circuit is lowered below the second voltage signal, are provided.

摘要翻译： 一种光接收器电路和光耦合器件，包括：光接收元件; TIA可操作以响应于当前信号的输入而输出第一电压信号; 电压源，其可操作以提供用作用于确定脉冲切换的参考电压的第二电压信号; 电压源，其可操作以提供用作产生换档控制信号的参考电压的第三电压信号; 电平移位电路，其可操作以输出通过从所述第一电压信号减去电平移位电压而产生的电压信号; 比较器，可操作以将第一电压信号转换为脉冲;以及控制器，其可操作以输出当第一电压信号超过第三电压信号时输出移至低电平侧的第一电压信号的移位控制信号，并输出第一电压信号 提供了在电平移位电路的输出低于第二电压信号之后没有移位的电压信号。

公开(公告)号：US5392166A

公开(公告)日：1995-02-21

申请号：US20411

申请日：1993-02-22

申请人： Miki Furuya ,  Sakae Okazaki ,  Naoki Nagano

发明人： Miki Furuya ,  Sakae Okazaki ,  Naoki Nagano

IPC分类号： G11B20/10 ,  G11B20/12 ,  G11B27/032 ,  G11B27/036 ,  G11B27/28 ,  G11B27/30 ,  G11B27/34 ,  G11B33/10 ,  H04N5/77 ,  H04N5/7826 ,  H04N5/92 ,  H04N5/928 ,  G11B5/02

CPC分类号： B82Y15/00 ,  G11B27/036 ,  G11B27/3036 ,  G11B27/34 ,  G11B33/10 ,  H04N5/9208 ,  H04N5/928 ,  G11B2220/90 ,  G11B27/032 ,  H04N5/772

摘要： Apparatus and method which records and reproduces title data with video and audio data on oblique tracks on a recording medium. The video and audio data are recorded in video and audio regions, respectively, of the oblique tracks while leaving vacant predetermined title regions in the respective oblique tracks. Title data having title and title control information is recorded in the title regions of the respective tracks. The title, video and audio data are reproduced from the respective tracks on the recording medium, and the title information is combined with the video data in accordance with the title control information to produce a video output signal.

摘要翻译： 在记录介质上的倾斜轨道上记录和再现具有视频和音频数据的标题数据的装置和方法。 视频和音频数据分别记录在倾斜轨道的视频和音频区域中，同时在相应的倾斜轨道中留下空的预定标题区域。 具有标题和标题控制信息的标题数据被记录在各个轨道的标题区域中。 标题，视频和音频数据从记录介质上的相应磁道再现，并且标题信息根据标题控制信息与视频数据组合以产生视频输出信号。

公开(公告)号：US08155537B2

公开(公告)日：2012-04-10

申请号：US12652401

申请日：2010-01-05

申请人： Hisami Saitou ,  Miki Furuya

发明人： Hisami Saitou ,  Miki Furuya

IPC分类号： H04B10/06

CPC分类号： H04B10/695

摘要： An optical receiver circuit and an optical coupling device, which includes: a light-receiving element; TIA operable to output a first voltage signal in response to input of the current signal; a voltage source operable to supply a second voltage signal serving as a reference voltage for determining pulse switching; a voltage source operable to supply a third voltage signal serving as a reference voltage for generating a shift control signal; a level shift circuit operable to output a voltage signal generated by subtracting a level shift voltage from the first voltage signal; a comparator operable to convert the first voltage signal to a pulse, and a controller operable to output the shift control signal outputting the first voltage signal shifted to a low-level side when the first voltage signal exceeds the third voltage signal, and outputting the first voltage signal without shifting after the output of the level shift circuit is lowered below the second voltage signal, are provided.

摘要翻译： 一种光接收器电路和光耦合器件，包括：光接收元件; TIA可操作以响应于当前信号的输入而输出第一电压信号; 电压源，其可操作以提供用作用于确定脉冲切换的参考电压的第二电压信号; 电压源，其可操作以提供用作产生换档控制信号的参考电压的第三电压信号; 电平移位电路，其可操作以输出通过从所述第一电压信号减去电平移位电压而产生的电压信号; 比较器，可操作以将第一电压信号转换为脉冲;以及控制器，其可操作以输出当第一电压信号超过第三电压信号时输出移至低电平侧的第一电压信号的移位控制信号，并输出第一电压信号 提供了在电平移位电路的输出低于第二电压信号之后没有移位的电压信号。

公开(公告)号：US5852471A

公开(公告)日：1998-12-22

申请号：US665882

申请日：1996-06-19

申请人： Miki Furuya ,  Tadashi Ezaki ,  Teruhiko Kori ,  Satoshi Tsuchiya

发明人： Miki Furuya ,  Tadashi Ezaki ,  Teruhiko Kori ,  Satoshi Tsuchiya

IPC分类号： H04N7/083 ,  H04N7/035 ,  H04N7/087 ,  H04N7/088 ,  H04N7/00 ,  H04N11/00

CPC分类号： H04N7/035 ,  H04N7/0357 ,  H04N7/088 ,  H04N7/0887

摘要： There is provided a highly flexible television multiplex data extracting apparatus which can fetch the multiplex data of the television broadcast services where the horizontal section for multiplexing data is not fixed, wherein a register receives an information from a controller to generate information for designating the horizontal section for fetching multiplex data, sampling frequency information of the data to be multiplexed and information for designating fetch of data, a sampling apparatus has the first and second fetch modes and detects any one mode of the first and second modes depending on the information from the register, the first mode is the extracting mode corresponding to the case where the horizontal section for multiplexing data is fixed and the second mode is designated to discriminate existence of the multiplex data in the designated horizontal section and fetch the data depending on the discrimination result.

摘要翻译： 提供了一种高度灵活的电视多路复用数据提取装置，其可以获取电视广播业务的复用数据，其中复用数据的水平部分不是固定的，其中寄存器从控制器接收信息以产生用于指定水平部分的信息 为了获取多路复用数据，要复用的数据的采样频率信息和用于指定提取数据的信息，采样装置具有第一和第二提取模式，并根据来自寄存器的信息检测第一和第二模式的任何一个模式 第一模式是对应于多路复用数据的水平段固定的情况下的提取模式，并且指定第二模式以区分指定水平部分中的多路复用数据的存在，并根据鉴别结果获取数据。

公开(公告)号：US5598219A

公开(公告)日：1997-01-28

申请号：US497441

申请日：1995-06-30

申请人： Miki Furuya ,  Tadashi Ezaki ,  Teruhiko Kori ,  Satoshi Tsuchiya

发明人： Miki Furuya ,  Tadashi Ezaki ,  Teruhiko Kori ,  Satoshi Tsuchiya

IPC分类号： H04N5/06 ,  H03L7/095 ,  H04N7/035 ,  H04N7/08 ,  H04N7/081 ,  H04N7/087

CPC分类号： H04N7/035 ,  H04N7/0352 ,  H03L7/095

摘要： Only the data sampled by a correct sampling clock is data processed. A PLL circuit 5 generates a sampling clock locked with a sync signal in a video signal and supplies to a sampling circuit 4. A lock flag indicating whether the generated sampling clock is correctly synchronized with the sync signal or not is also generated. The data multiplexed to the sync signal is sampled by the above sampling clock. The data is stored in a memory 7. The lock flag is supplied to a controller 2 and the data that is outputted from the memory 7 is made valid or invalid according to the level of the lock flag.

摘要翻译： 只有通过正确采样时钟采样的数据才被处理。 PLL电路5产生锁定在视频信号中的同步信号的采样时钟，并提供给采样电路4.还产生指示所生成的采样时钟是否与同步信号正确同步的锁定标志。 复用到同步信号的数据由上述采样时钟采样。 将数据存储在存储器7中。锁定标志被提供给控制器2，并且根据锁定标志的电平使从存储器7输出的数据有效或无效。

公开(公告)号：US5355262A

公开(公告)日：1994-10-11

申请号：US019879

申请日：1993-02-19

申请人： Teruhiko Kori ,  Hiroshi Yamazaki ,  Sakae Okazaki ,  Hajime Watanabe ,  Satoshi Tsuchiya ,  Miki Furuya

发明人： Teruhiko Kori ,  Hiroshi Yamazaki ,  Sakae Okazaki ,  Hajime Watanabe ,  Satoshi Tsuchiya ,  Miki Furuya

IPC分类号： G11B20/00 ,  G11B15/14 ,  G11B20/10 ,  G11B20/12 ,  G11B27/28 ,  G11B27/30 ,  G11B5/08

CPC分类号： G11B20/10 ,  G11B15/14 ,  G11B20/1208 ,  G11B27/3027

摘要： A recording apparatus records a first information signal in a first recording area in a helical track by a rotary head, and optionally records a second information signal in a second recording area preceding the first recording area. The switch timing of the rotary head is determined and the end of the second recording area is detected. A third information signal is recorded between the first and second recording areas at a position which is adjusted based on the switch timing of the rotary head and the detected end point of time of the second recording area.

摘要翻译： 记录装置通过旋转头将第一信息信号记录在螺旋轨道中的第一记录区域中，并且可选地将第二信息信号记录在第一记录区域之前的第二记录区域中。 确定旋转头的开关定时，并检测第二记录区域的结束。 第三信息信号被记录在基于旋转头的开关定时和检测到的第二记录区域的结束时间的位置处的第一和第二记录区域之间。