公开(公告)号：USD292630S

公开(公告)日：1987-11-03

申请号：US704730

申请日：1985-02-25

申请人： Gen Nagai ,  Takao Ohsawa ,  Hideki Takayama ,  Keiji Hikino

设计人： Gen Nagai ,  Takao Ohsawa ,  Hideki Takayama ,  Keiji Hikino

公开(公告)号：USD292629S

公开(公告)日：1987-11-03

申请号：US704729

申请日：1985-02-25

申请人： Gen Nagai ,  Takao Ohsawa ,  Hideki Takayama ,  Masao Takahashi

设计人： Gen Nagai ,  Takao Ohsawa ,  Hideki Takayama ,  Masao Takahashi

公开(公告)号：USD290052S

公开(公告)日：1987-05-26

申请号：US602522

申请日：1984-04-20

申请人： Takao Ohsawa ,  Hideki Takayama ,  Hikaru Kaji ,  Hiroshi Ohsugi

设计人： Takao Ohsawa ,  Hideki Takayama ,  Hikaru Kaji ,  Hiroshi Ohsugi

公开(公告)号：US07986865B2

公开(公告)日：2011-07-26

申请号：US10585087

申请日：2005-10-24

申请人： Hisashi Ohashi ,  Isao Sasaki ,  Takao Ohsawa

发明人： Hisashi Ohashi ,  Isao Sasaki ,  Takao Ohsawa

IPC分类号： H04N5/77

CPC分类号： G11B20/00007 ,  G11B27/034 ,  G11B2220/90 ,  H04N5/765 ,  H04N5/772 ,  H04N5/775 ,  H04N9/7921 ,  H04N9/8042

摘要： The recording operation can be rapidly started and a notification about the operating state during the recording operation can be realized without adding a new component, whereby a target scene of a subject can be recorded reliably. When a video signal captured by a camera unit 10 is compressed and encoded and is recorded on a DV tape, a control unit 100 controls a compression/decompression unit 40 and a tape deck unit 60 to compress and encode the video signal and record as DV data without using compressed data already recorded on the DV tape. In other words, the control unit 100 controls the operation of compressing and encoding video data to be newly recorded in such a manner that compressed data already recorded on the DV tape is not read out, thus reducing the time until recording of the video data on the DV tape is started.

摘要翻译： 可以快速开始记录操作，并且可以在不添加新组件的情况下实现关于记录操作期间的操作状态的通知，从而可以可靠地记录被摄体的目标场景。 当由摄像机单元10拍摄的视频信号被压缩和编码并被记录在DV磁带上时，控制单元100控制压缩/解压缩单元40和磁带机组单元60来压缩和编码视频信号并记录为DV 数据不使用已经记录在DV磁带上的压缩数据。 换句话说，控制单元100控制压缩和编码要被新记录的视频数据的操作，使得已经记录在DV磁带上的压缩数据不被读出，从而减少直到记录视频数据的时间 DV磁带启动。

公开(公告)号：US20060045469A1

公开(公告)日：2006-03-02

申请号：US11212681

申请日：2005-08-29

申请人： Yuji Matsui ,  Takao Ohsawa ,  Hitoshi Ueda

发明人： Yuji Matsui ,  Takao Ohsawa ,  Hitoshi Ueda

IPC分类号： H04N5/91 ,  G11B27/00

CPC分类号： G11B27/032

摘要： The present invention has been made to adequately perform edit recording in a recording/reproducing apparatus which refers to, reconstructs, and writes back the content of a base recorded in a recording medium at the time of the edit recording. The present invention provides an edit recording method for use in a recording/reproducing apparatus which refers to, reconstructs, and writes back the content of a base recorded in a recording medium at the time of the edit recording, including the steps of acquiring, in error-correcting-processing-unit, position information indicating the last record position at the end time of recording, calculating an edit recording-standby point a predetermined distance before the acquired last record position set as the edit recording starting point, setting operation mode to a recording-standby state at the calculated edit recording-standby point, and repeating “recording”, “recording-standby”, and “recording” based on the position information in error-correcting-processing-unit at the end time of recording.

摘要翻译： 本发明是为了在编辑记录时对在记录介质中记录的基底的内容进行参考，重写和回写的记录/再现装置中适当地执行编辑记录。 本发明提供了一种用于记录/再现装置的编辑记录方法，该记录/再现装置在编辑记录时参考，重建和回写记录在记录介质中的基底的内容，包括以下步骤： 错误校正处理单元，指示记录结束时的最后记录位置的位置信息，在被设置为编辑记录开始点的所获取的最后记录位置之前预定距离计算编辑记录备用点，将操作模式设置为 在计算出的编辑记录 - 待机点处的记录待机状态，并且在记录结束时，基于纠错处理单元中的位置信息重复“记录”，“记录待机”和“记录”。

公开(公告)号：US20090243431A1

公开(公告)日：2009-10-01

申请号：US12383427

申请日：2009-03-24

申请人： Takao Ohsawa

发明人： Takao Ohsawa

IPC分类号： H02N2/06 ,  F04B49/06

CPC分类号： H01L41/042 ,  F04B43/046 ,  H02N2/008

摘要： A drive device for a piezoelectric element includes a transformer, a driver circuit, and a control circuit. The transformer has a primary side and a secondary side. The drive circuit causes the secondary side to generate a drive signal whose frequency varies in accordance with a control signal input to the primary side and to supply the generated drive signal to the piezoelectric element. The control circuit changes a frequency of the control signal in a predetermined frequency range multiple times, detects an impedance change in the piezoelectric element each time the control-signal frequency is changed, determines a resonant frequency of the piezoelectric element on the basis of a transition of the impedance change, and controls the control-signal frequency so that the determined resonant frequency is obtained.

摘要翻译： 用于压电元件的驱动装置包括变压器，驱动电路和控制电路。 变压器具有初级侧和次级侧。 驱动电路使次级侧产生其频率根据输入到初级侧的控制信号而变化的驱动信号，并将生成的驱动信号提供给压电元件。 控制电路在预定频率范围内多次改变控制信号的频率，每当控制信号频率改变时检测压电元件的阻抗变化，就可以基于转换来确定压电元件的谐振频率 的阻抗变化，并且控制控制信号频率，从而获得确定的谐振频率。

公开(公告)号：US20090226151A1

公开(公告)日：2009-09-10

申请号：US10585087

申请日：2005-10-24

申请人： Hisashi Ohashi ,  Isao Sasaki ,  Takao Ohsawa

发明人： Hisashi Ohashi ,  Isao Sasaki ,  Takao Ohsawa

IPC分类号： H04N7/26

CPC分类号： G11B20/00007 ,  G11B27/034 ,  G11B2220/90 ,  H04N5/765 ,  H04N5/772 ,  H04N5/775 ,  H04N9/7921 ,  H04N9/8042

摘要： The recording operation can be rapidly started and a notification about the operating state during the recording operation can be realized without adding a new component, whereby a target scene of a subject can be recorded reliably. When a video signal captured by a camera unit 10 is compressed and encoded and is recorded on a DV tape, a control unit 100 controls a compression/decompression unit 40 and a tape deck unit 60 to compress and encode the video signal and record as DV data without using compressed data already recorded on the DV tape. In other words, the control unit 100 controls the operation of compressing and encoding video data to be newly recorded in such a manner that compressed data already recorded on the DV tape is not read out, thus reducing the time until recording of the video data on the DV tape is started.

摘要翻译： 可以快速开始记录操作，并且可以在不添加新组件的情况下实现关于记录操作期间的操作状态的通知，从而可以可靠地记录被摄体的目标场景。 当由摄像机单元10拍摄的视频信号被压缩和编码并被记录在DV磁带上时，控制单元100控制压缩/解压缩单元40和磁带机组单元60来压缩和编码视频信号并记录为DV 数据不使用已经记录在DV磁带上的压缩数据。 换句话说，控制单元100控制压缩和编码要被新记录的视频数据的操作，使得已经记录在DV磁带上的压缩数据不被读出，从而减少直到记录视频数据的时间 DV磁带启动。

公开(公告)号：US20060045483A1

公开(公告)日：2006-03-02

申请号：US11212680

申请日：2005-08-29

申请人： Takao Ohsawa ,  Hitoshi Ueda ,  Yuji Matsui

发明人： Takao Ohsawa ,  Hitoshi Ueda ,  Yuji Matsui

IPC分类号： H04N5/76 ,  H04N5/781

CPC分类号： H04N5/93 ,  G11B15/1875 ,  G11B27/10 ,  G11B2220/90 ,  H04N5/782 ,  H04N5/783 ,  H04N9/8042

摘要： The present invention has been made to reproduce data such as video or sound while preventing a video image from being reproduced in a discontinuous manner with respect to a previously reproduced still image in a reproducing apparatus that reproduces a video image and still image that operate in accordance with time information for synchronous reproduction and that have been recorded on a recording medium according to a recording system in which the data size corresponding to one frame is variable. When the reproducing apparatus operates in accordance with time information for synchronous reproduction to reproduce a video image and still image recorded in a recording medium according to a recording system in which the size of data corresponding to one frame is variable, the recording medium is stopped or reversely driven after all the data of the last bank have been picked up or after the reproduction position on the tape has passed over the last bank at the time when the operation mode of the reproducing apparatus is switched from video image reproduction mode to still image reproduction mode.

摘要翻译： 本发明是为了在再现视频图像的再现设备中以不连续的方式再现视频图像，再现视频图像和根据操作的静止图像而进行的再现数据，例如视频或声音 具有用于同步再现的时间信息，并且根据其中与一帧对应的数据大小是可变的记录系统已被记录在记录介质上的时间信息。 当再现装置根据用于同步再现的时间信息进行操作以根据其中与一帧相对应的数据的大小是可变的记录系统再现视频图像和记录在记录介质中的静止图像时，记录介质停止或 在将再现装置的操作模式从视频图像再现模式切换到静止图像再现之后，最后一个存储体的所有数据被拾取之后或者在磁带上的再现位置已经超过最后一个存储体之后被反向驱动 模式。

公开(公告)号：US08076822B2

公开(公告)日：2011-12-13

申请号：US12383427

申请日：2009-03-24

申请人： Takao Ohsawa

发明人： Takao Ohsawa

IPC分类号： H01L41/09

CPC分类号： H01L41/042 ,  F04B43/046 ,  H02N2/008

摘要： A drive device for a piezoelectric element includes a transformer, a driver circuit, and a control circuit. The transformer has a primary side and a secondary side. The drive circuit causes the secondary side to generate a drive signal whose frequency varies in accordance with a control signal input to the primary side and to supply the generated drive signal to the piezoelectric element. The control circuit changes a frequency of the control signal in a predetermined frequency range multiple times, detects an impedance change in the piezoelectric element each time the control-signal frequency is changed, determines a resonant frequency of the piezoelectric element on the basis of a transition of the impedance change, and controls the control-signal frequency so that the determined resonant frequency is obtained.

摘要翻译： 用于压电元件的驱动装置包括变压器，驱动电路和控制电路。 变压器具有初级侧和次级侧。 驱动电路使次级侧产生其频率根据输入到初级侧的控制信号而变化的驱动信号，并将生成的驱动信号提供给压电元件。 控制电路在预定频率范围内多次改变控制信号的频率，每当控制信号频率改变时检测压电元件的阻抗变化，就可以基于转换来确定压电元件的谐振频率 的阻抗变化，并且控制控制信号频率，从而获得确定的谐振频率。

公开(公告)号：US6032857A

公开(公告)日：2000-03-07

申请号：US807630

申请日：1997-02-27

申请人： Hiroki Kitagawa ,  Yo Miyamoto ,  Jun Furuta ,  Masaki Takano ,  Takashi Matsubara ,  Takao Ohsawa

发明人： Hiroki Kitagawa ,  Yo Miyamoto ,  Jun Furuta ,  Masaki Takano ,  Takashi Matsubara ,  Takao Ohsawa

IPC分类号： G07D9/00 ,  G06K17/00 ,  G06K19/073 ,  G06Q10/00 ,  G06Q20/00 ,  G06Q20/06 ,  G06Q20/30 ,  G06Q20/34 ,  G06Q20/36 ,  G06Q30/02 ,  G06Q30/06 ,  G06Q50/00 ,  G07F7/08 ,  G07F7/10 ,  G07G5/00 ,  G06F17/60

CPC分类号： G07F7/1008 ,  G06K19/073 ,  G06Q20/0453 ,  G06Q20/341 ,  G06Q20/4093 ,  G07G5/00

摘要： An electronic money system has an IC card for electronic money having a memory for maintaining money deposit and money debit information and another memory, such as an EPROM, for storing transaction data, including detailed information of transactions, such as the content of a typical receipt received from a retail store. The transaction information can be used at a later time in a personal computer so that an electronic record of household expenses can be maintained The transaction data that is stored includes the product name, price of the product, quantity of the product purchased and similar details of the transaction. The IC card memory can record the name and telephone number of a retail store where the card has been used or a network address can be recorded in the memory for use by a customer to access electronic direct-mail information by using a PC. Also, a store can determine whether a particular purchase is within a range of average purchases in terms of the number of products being purchased in a transaction and the total cost of the transaction, based on the stored transaction information.

摘要翻译： 电子货币系统具有用于存储用于存储和存入借记信息的存储器的电子货币用IC卡，以及用于存储交易数据的另一存储器（例如EPROM），包括交易的详细信息，例如典型收据的内容 从零售店收到。 交易信息可以在以后的时间在个人计算机中使用，从而可以维持家庭费用的电子记录。存储的交易数据包括产品名称，产品价格，购买的产品的数量和类似的细节 交易。 IC卡存储器可以记录已经使用卡的零售商店的名称和电话号码，或者可以在存储器中记录网络地址以供客户使用以通过PC访问电子直邮信息。 此外，商店可以基于存储的交易信息来确定特定购买是否在交易中购买的产品数量和交易的总成本之间的平均购买范围内。