公开(公告)号：US06198586B1

公开(公告)日：2001-03-06

申请号：US09040012

申请日：1998-03-17

申请人： Misao Furuya ,  Seiji Takamatsu

发明人： Misao Furuya ,  Seiji Takamatsu

IPC分类号： G11B1512

CPC分类号： G11B33/00 ,  G11B5/00813 ,  G11B15/125 ,  G11B20/24 ,  G11B31/00

摘要： A voice recording/playback apparatus includes a head unit which records a voice signal in a recording medium and for playing back a recorded voice signal from the recording medium. A playback head amplifier unit amplifies a playback signal output from the head unit. A voice output unit outputs a voice in accordance with the playback signal amplified by the playback head amplifier unit. A muting switch is provided between the playback head amplifier unit and the voice output unit. The muting switch cuts off a connection between the playback head amplifier unit and the voice output unit when a voice recording mode is performed by the head unit.

摘要翻译： 语音记录/重放装置包括：头单元，其在记录介质中记录语音信号，并用于从记录介质播放记录的声音信号。 回放头放大器单元放大从头单元输出的重放信号。 语音输出单元根据由播放头放大器单元放大的重放信号输出声音。 在回放头放大器单元和语音输出单元之间提供静音开关。 当头单元执行语音记录模式时，静音开关切断播放头放大器单元和语音输出单元之间的连接。

公开(公告)号：US07683571B2

公开(公告)日：2010-03-23

申请号：US11685627

申请日：2007-03-13

申请人： Seiji Takamatsu ,  Hidetoshi Masuda

发明人： Seiji Takamatsu ,  Hidetoshi Masuda

IPC分类号： H02J7/00

CPC分类号： H02J7/0004 ,  H02J7/0031 ,  H02J7/0047

摘要： The invention provides an electronic device having a structure operable by the power of a battery pack. The electronic device includes: an authenticating section that authenticates a battery pack connected so as to supply power to determine whether the battery pack is a genuine product; a user interface; and a controller for controlling the electronic device. The controller tries authentication of the battery pack connected so as to supply power with the authentication section. When the battery pack has been authenticated, the discharging of the battery pack is enabled. When the battery pack has not been authenticated, the controller requests the user to input recognition whether the battery pack is a genuine product through the user interface, and changes the control for the battery pack between when the user inputs, in response to the request, the recognition that the battery pack is a genuine product and when the user inputs the recognition that the battery pack is not a genuine product.

摘要翻译： 本发明提供一种具有可由电池组的电源操作的结构的电子设备。 电子设备包括：认证部分，认证连接的电池组，以供电，以确定电池组是否是正品; 用户界面; 以及用于控制电子设备的控制器。 控制器尝试认证连接的电池组，以便与验证部分供电。 当电池组被认证时，电池组的放电被使能。 当电池组未被认证时，控制器请求用户通过用户界面输入电池组是否为正品的识别，并且响应于该请求而改变用户输入时的电池组的控制， 认识到电池组是正品，以及当用户输入电池组不是正品时的识别。

公开(公告)号：US20080225169A1

公开(公告)日：2008-09-18

申请号：US12077015

申请日：2008-03-14

申请人： Kazuya Takita ,  Seiji Takamatsu

发明人： Kazuya Takita ,  Seiji Takamatsu

IPC分类号： H04N3/27

CPC分类号： H04N1/00291 ,  H04N17/045 ,  H04N2201/0036 ,  H04N2201/0082 ,  H04N2201/0084

摘要： The invention provides a television-connection-state detecting device that includes: a resistor element that is connected to a television connection terminal that outputs an analog video signal that is to be displayed on a television receiver, the resistor element having the same resistance value as that of a termination resistor of a connection terminal of the television receiver that can be connected to the television connection terminal; a reference voltage generation circuit that generates reference voltages for comparing a voltage signal level at the television-connection-terminal-side end of the resistor element and a voltage signal level at the opposite-side end of the resistor element, the reference voltage generation circuit generating each of the reference voltages in such a manner that a first reference voltage for the television-connection-terminal-side end of the resistor element is higher than a second reference voltage for the opposite-side end of the resistor element by a predetermined level difference; a first clamping circuit that clamps a voltage signal level at the television-connection-terminal-side end of the resistor element at the first reference voltage; a second clamping circuit that clamps a voltage signal level at the opposite-side end of the resistor element at the second reference voltage; a comparison circuit that has a first input terminal into which a voltage signal that has been subjected to clamping processing performed by the first clamping circuit is inputted and further has a second input terminal into which a voltage signal that has been subjected to clamping processing performed by the second clamping circuit is inputted, the comparison circuit outputting a voltage signal that has a level corresponding to high/low relationship between a voltage signal level at the first input terminal and a voltage signal level at the second input terminal that is found as a result of a comparison made therebetween; a first low-pass filter that is provided between the first input terminal of the comparison circuit and the first clamping circuit; a second low-pass filter that is provided between the second input terminal of the comparison circuit and the second clamping circuit; and a judging unit that makes a judgment as to whether an analog video signal input device is connected to the television connection terminal or not on the basis of a voltage signal level outputted from the comparison circuit.

公开(公告)号：US07215517B2

公开(公告)日：2007-05-08

申请号：US10431571

申请日：2003-05-08

申请人： Seiji Takamatsu

发明人： Seiji Takamatsu

IPC分类号： H02H7/00 ,  H02M3/24

CPC分类号： H02M3/3385 ,  H02M1/32

摘要： An overvoltage output protector is electrically connected to a constant-voltage switching power supply which includes a switching transistor converting a DC voltage obtained by smoothing an AC voltage supplied from an AC power source into a cyclic pulse signal. In the overvoltage output protector, an overvoltage monitor whether a potential of the cyclic pulse signal is a predetermined value or more. A deactivator turns off the switching transistor in a case where the overvoltage monitor judges that the potential of the cyclic pulse signal is the predetermined value or more.

摘要翻译： 过电压输出保护器电连接到恒压开关电源，该恒压开关电源包括将通过将从AC电源提供的AC电压平滑到循环脉冲信号中而获得的DC电压转换的开关晶体管。 在过电压输出保护器中，过电压监视循环脉冲信号的电位是否为预定值以上。 在过电压监视器判断循环脉冲信号的电位为预定值以上的情况下，去激活器关闭开关晶体管。

公开(公告)号：US20080137072A1

公开(公告)日：2008-06-12

申请号：US11667845

申请日：2005-11-11

申请人： Eiji Itako ,  Yasuyuki Kimura ,  Futoshi Houjo ,  Satoru Tsurumaki ,  Seiji Takamatsu

发明人： Eiji Itako ,  Yasuyuki Kimura ,  Futoshi Houjo ,  Satoru Tsurumaki ,  Seiji Takamatsu

IPC分类号： G01N21/00

CPC分类号： G07D7/121 ,  G01N21/255 ,  G01N21/55 ,  G01N21/86 ,  G07D7/1205

摘要： A sheet recognizing device and method for precisely checking the authentication of a sheet by performing recognition of color and watermark of a sheet and detecting the subtle characteristic of a hue ink printed on one side of the sheet. The predetermined angles to a sheet, a second light source for projecting light from a vertical direction, first and second light-receiving elements for receiving light at angles at which the hues of the hue ink printed area originated from the lights from the first and second light sources are different, a third light-receiving element opposed to the second light source with the sheet interposed therebetween, first computing means for computing a first color tone depending on the hue ink printed area on the basis of the light-reception outputs from the first light-receiving element due to the light from the first light source and from the second light-receiving element due to the light from the third light source, second computing means for computing a second color tone independent of the hue ink printed area on the basis of the light-reception outputs from the first light-receiving element due to the light from the second light source and from the third light-receiving element due to the light from the third light source, whereby the sheet is checked on the basis of the computation results by the first and second computing means.

摘要翻译： 一种纸张识别装置和方法，用于通过识别纸张的颜色和水印以及检测打印在纸张的一面上的色调油墨的微妙特性来精确地检查纸张的认证。 与片材的预定角度，用于从垂直方向投射光的第二光源，用于以从第一和第二部分的光源起的色调墨水印刷区域的色调的角度接收光的第一和第二光接收元件 光源不同，与第二光源相对的第三光接收元件，其间插入片材;第一计算装置，用于根据色调墨水打印区域根据来自所述第二光源的光接收输出计算第一色调 由于来自第一光源的光和来自第二光接收元件的第一光接收元件由于来自第三光源的光而产生，第二计算装置用于计算独立于色调油墨印刷区域上的第二色调 由于来自第二光源的光和来自第三光接收元件的来自第一光接收元件的光接收输出的基础是由于 来自第三光源的光，由此基于第一和第二计算装置的计算结果检查片材。

公开(公告)号：US08107009B2

公开(公告)日：2012-01-31

申请号：US12077015

申请日：2008-03-14

申请人： Kazuya Takita ,  Seiji Takamatsu

发明人： Kazuya Takita ,  Seiji Takamatsu

IPC分类号： H04N5/04 ,  H04N5/46

CPC分类号： H04N1/00291 ,  H04N17/045 ,  H04N2201/0036 ,  H04N2201/0082 ,  H04N2201/0084

摘要： The invention provides a television-connection-state detecting device that includes: a resistor element that outputs an analog video signal that is to be displayed on a television receiver; a reference voltage generation circuit that generates reference voltages for comparing a voltage signal level at the television-connection-terminal side end of the resistor element and a voltage signal level at the opposite-side end of the resistor element; a first clamping circuit that clamps a voltage signal level at the television-connection-terminal side end of the resistor element at the first reference voltage; a second clamping circuit that clamps a voltage signal level at the opposite-side end of the resistor element at the second reference voltage; a comparison circuit; and a judging unit that judges whether an analog video signal input device is connected to the television connection terminal or not on the basis of a voltage signal level outputted from the comparison circuit.

摘要翻译： 本发明提供了一种电视连接状态检测装置，包括：电阻元件，输出要在电视接收机上显示的模拟视频信号; 参考电压产生电路，其产生用于比较电阻器元件的电视连接端侧端的电压信号电平和电阻元件的相对端的电压信号电平的参考电压; 第一钳位电路，在第一参考电压下钳位电阻器元件的电视连接端侧端的电压信号电平; 第二钳位电路，其以所述第二参考电压钳位所述电阻器元件的相对端的电压信号电平; 比较电路; 以及判断单元，其基于从比较电路输出的电压信号电平来判断模拟视频信号输入装置是否连接到电视连接终端。

公开(公告)号：US20070214296A1

公开(公告)日：2007-09-13

申请号：US11685627

申请日：2007-03-13

申请人： Seiji Takamatsu ,  Hidetoshi Masuda

发明人： Seiji Takamatsu ,  Hidetoshi Masuda

IPC分类号： G06F13/38

CPC分类号： H02J7/0004 ,  H02J7/0031 ,  H02J7/0047

摘要： The invention provides an electronic device having a structure operable by the power of a battery pack. The electronic device includes: an authenticating section that authenticates a battery pack connected so as to supply power to determine whether the battery pack is a genuine product; a user interface; and a controller for controlling the electronic device. The controller tries authentication of the battery pack connected so as to supply power with the authentication section. When the battery pack has been authenticated, the discharging of the battery pack is enabled. When the battery pack has not been authenticated, the controller requests the user to input recognition whether the battery pack is a genuine product through the user interface, and changes the control for the battery pack between when the user inputs, in response to the request, the recognition that the battery pack is a genuine product and when the user inputs the recognition that the battery pack is not a genuine product.

摘要翻译： 本发明提供一种具有可由电池组的电源操作的结构的电子设备。 电子设备包括：认证部分，其认证连接以供应电力的电池组，以确定电池组是否是正品; 用户界面; 以及用于控制电子设备的控制器。 控制器尝试认证连接的电池组，以便与验证部分供电。 当电池组被认证时，电池组的放电被使能。 当电池组未被认证时，控制器请求用户通过用户界面输入电池组是否为正品的识别，并且响应于该请求而改变用户输入时的电池组的控制， 认识到电池组是正品，以及当用户输入电池组不是正品时的识别。

公开(公告)号：US20060251287A1

公开(公告)日：2006-11-09

申请号：US10554255

申请日：2004-04-23

申请人： Satoru Tsurumaki ,  Seiji Takamatsu ,  Yasuyuki Kimura

发明人： Satoru Tsurumaki ,  Seiji Takamatsu ,  Yasuyuki Kimura

IPC分类号： G06K9/00

CPC分类号： G07D7/0034

摘要： A sheet identifying device and method for identifying the kind of sheet or checking a sheet correctly by reducing the adverse influence of the wrinkle and stain of the sheet and of the displacement of a watermark pattern from the watermark area. A transmission optical sensor (8) images a sheet. A watermark area extracting section (12) extracts image data on a watermark area. A watermark area gravity center calculating section (13) calculates the center of gravity of the watermark area. A watermark pattern displacement calculating section (14) calculates the displacement of the watermark pattern from the center of gravity. An identification object image extracting section (15) extracts identification object image data with reference to the displacement. A scratch/stain detecting section (7) calculates the difference between the identification image data and a true template to extract an image of a scratch and stain. A pattern matching section (19) conducts pattern matching between the identification object image data corrected about the influence of the scratch and stain and the true template to identify the kind of sheet and check it.

摘要翻译： 用于通过减少纸张的皱纹和污点的不利影响以及水印图案从水印区域的位移来识别纸张类型或检查纸张的纸张识别装置和方法。 传输光学传感器（8）对片材进行成像。 水印区域提取部（12）提取水印区域的图像数据。 水印区域重心计算部（13）计算水印区域的重心。 水印图案位移计算部（14）根据重心计算水印图案的位移。 识别对象图像提取部（15）参照位移提取识别对象图像数据。 刮擦/污点检测部分（7）计算识别图像数据和真实模板之间的差异以提取划痕和污点的图像。 模式匹配部分（19）在修正了关于划痕和污点的影响的识别对象图像数据与真实模板之间进行模式匹配，以识别纸张的种类并进行检查。

公开(公告)号：US20060177093A1

公开(公告)日：2006-08-10

申请号：US10547035

申请日：2004-02-27

申请人： Satoru Tsurumaki ,  Seiji Takamatsu ,  Yasuyuki Kimura

发明人： Satoru Tsurumaki ,  Seiji Takamatsu ,  Yasuyuki Kimura

IPC分类号： G06K9/00 ,  H04L9/00

CPC分类号： G07D7/20 ,  G07D7/0034

摘要： A sheet identifying device and method for identifying the kind of sheet or checking whether a sheet is a genuine or counterfeit one correctly without influence of the state of the sheet. Data on the image of a sheet is acquired, and the image data is binarized according to a watermark region extraction threshold. Image data on the watermark region is extracted according to the sheet image data. The watermark region image data is binarized according to a watermark pattern extraction threshold. The center of gravity of the watermark region is calculated on the basis of the watermark region image data. The watermark region image data is divided into divisions using the center of gravity of the watermark region as the origin. From the watermark region image data, image data on a predetermined specific region is extracted. Values of distinctive features such as the center of gravity and area of the watermark pattern included in the specific region image data are extracted. According to the value of distinctive feature, the kind of the sheet is identified and the sheet is authenticated.

摘要翻译： 用于识别纸张类型的纸张识别装置和方法，或者在不影响纸张状态的情况下，正确地检查纸张是真品还是伪造品。 获取纸张图像上的数据，根据水印区域提取阈值将图像数据二值化。 根据纸张图像数据提取水印区域上的图像数据。 水印区域图像数据根据水印图案提取阈值进行二值化。 基于水印区域图像数据计算水印区域的重心。 使用水印区域的重心作为原点将水印区域图像数据分割成分割。 从水印区域图像数据，提取预定特定区域上的图像数据。 提取包括在特定区域图像数据中的诸如重心和水印图案的区域的特征的值。 根据不同特征的价值，识别纸张的类型，并对纸张进行认证。

公开(公告)号：US07586592B2

公开(公告)日：2009-09-08

申请号：US11667845

申请日：2005-11-11

申请人： Eiji Itako ,  Yasuyuki Kimura ,  Futoshi Houjo ,  Satoru Tsurumaki ,  Seiji Takamatsu

发明人： Eiji Itako ,  Yasuyuki Kimura ,  Futoshi Houjo ,  Satoru Tsurumaki ,  Seiji Takamatsu

IPC分类号： G06K9/74

CPC分类号： G07D7/121 ,  G01N21/255 ,  G01N21/55 ,  G01N21/86 ,  G07D7/1205

摘要： A sheet recognizing device and method for precisely checking the authentication of a sheet by performing recognition of color and watermark of a sheet and detecting the subtle characteristic of a hue ink printed on one side of the sheet. The sheet recognizing device comprises first and third light sources for projecting light at predetermined angles to a sheet, a second light source for projecting light from a vertical direction, first and second light-receiving elements for receiving light at angles at which the hues of the hue ink printed area originated from the lights from the first and second light sources are different, a third light-receiving element opposed to the second light source with the sheet interposed therebetween, first computing means for computing a first color tone depending on the hue ink printed area on the basis of the light-reception outputs from the first light-receiving element due to the light from the first light source and from the second light-receiving element due to the light from the third light source, second computing means for computing a second color tone independent of the hue ink printed area on the basis of the light-reception outputs from the first light-receiving element due to the light from the second light source and from the third light-receiving element due to the light from the third light source, whereby the sheet is checked on the basis of the computation results by the first and second computing means.

摘要翻译： 一种纸张识别装置和方法，用于通过识别纸张的颜色和水印以及检测打印在纸张的一面上的色调油墨的微妙特性来精确地检查纸张的认证。 片材识别装置包括用于将预定角度的光投射到片材的第一和第三光源，用于从垂直方向投射光的第二光源，用于以角度接收光的第一和第二光接收元件， 来自第一和第二光源的光的色相墨水印刷区域是不同的，与第二光源相对的第三光接收元件，其间插入片材;第一计算装置，用于根据色相墨水计算第一色调 基于来自第一光源的光和来自第三光源的光的来自第二受光元件的来自第一光接收元件的光接收输出的打印区域，用于计算的第二计算装置 基于来自第一光接收元件的光接收输出，第二色调与色调墨水打印区域无关，由于 由于来自第三光源的光而来自第二光源和第三光接收元件的光，由此基于第一和第二计算装置的计算结果来检查片材。