公开(公告)号：US07313558B2

公开(公告)日：2007-12-25

申请号：US10026458

申请日：2001-12-27

申请人： Yoshiko Akazawa ,  Akinobu Miyamoto ,  Masafumi Otsuka

发明人： Yoshiko Akazawa ,  Akinobu Miyamoto ,  Masafumi Otsuka

IPC分类号： G06F7/00

CPC分类号： G06F21/62 ,  G06F17/30867 ,  G06F2221/2119 ,  G06F2221/2149

摘要： The central apparatus accepts headline information, authorized user information, and storage location information and stores the accepted browsable information etc. in association with the storage location information. When a user has transmitted identification information for identifying the user from his terminal apparatus to the central apparatus, the central apparatus receives the identification information. The central apparatus extracts the headline information and the storage location information based on the received identification information and the registered authorized user information. Based on the extracted headline information and storage location information, the central apparatus generates a hyperlink and then generates an HTML document containing the generated hyperlink. The generated document is then transmitted to the terminal apparatus of the user.

摘要翻译： 中央设备接收标题信息，授权用户信息和存储位置信息，并将所接受的可浏览信息等与存储位置信息相关联。 当用户从其终端设备向中央设备发送用于识别用户的标识信息时，中央设备接收标识信息。 中央设备基于接收的标识信息和注册的授权用户信息提取标题信息和存储位置信息。 基于提取的标题信息和存储位置信息，中央设备生成超链接，然后生成包含生成的超链接的HTML文档。 然后将生成的文档发送到用户的终端设备。

公开(公告)号：US08963522B2

公开(公告)日：2015-02-24

申请号：US13355843

申请日：2012-01-23

申请人： Masafumi Otsuka ,  Yoichi Tokai

发明人： Masafumi Otsuka ,  Yoichi Tokai

IPC分类号： G01R19/14 ,  G05F1/618 ,  H02M3/155 ,  H02M3/158 ,  H02M1/00

CPC分类号： H02M3/1588 ,  H02M2001/0009 ,  Y02B70/1466

摘要： According to one embodiment, a circuit includes an amplifier, first and second capacitors, a switch and a monitoring-comparator. The amplifier amplifies source and drain voltages to output first and second amplified-signals. The first and second capacitors are connected to the amplifier's first and second terminals. The first and second amplified-signals are outputted from the first and second terminals. The switch forms first and second loops when a switching-transistor is OFF. The switch supplies a common-reference-voltage to the first and second loops to store charge in the first and second capacitors. The switch ends the first and second loops based on a gate-signal when the switching-transistor is ON. The monitoring-comparator compares first and second inputs. The monitoring-comparator outputs a signal depending on a comparison result when the switching-transistor is ON. The first and second inputs are input through the first and second capacitors.

摘要翻译： 根据一个实施例，电路包括放大器，第一和第二电容器，开关和监视比较器。 放大器放大源极和漏极电压以输出第一和第二放大信号。 第一和第二电容器连接到放大器的第一和第二端子。 第一和第二放大信号从第一和第二端子输出。 当开关晶体管截止时，开关形成第一和第二环路。 开关向第一和第二回路提供公共参考电压以在第一和第二电容器中存储电荷。 当开关晶体管导通时，开关基于栅极信号结束第一和第二环路。 监视比较器比较第一和第二输入。 监视比较器根据开关晶体管导通时的比较结果输出信号。 第一和第二输入通过第一和第二电容器输入。

公开(公告)号：US07519716B2

公开(公告)日：2009-04-14

申请号：US10026557

申请日：2001-12-27

申请人： Yoshiko Akazawa ,  Masanao Fukuichi ,  Masafumi Otsuka

发明人： Yoshiko Akazawa ,  Masanao Fukuichi ,  Masafumi Otsuka

IPC分类号： G06F15/16

CPC分类号： H04L63/10 ,  Y10S707/99939

摘要： One terminal device accepts provision information to be provided, and furthermore, recipient information relating to a recipient capable of receiving the provision information, and accepts a provision format of the provision information for each recipient. The accepted provision information, recipient information and provision format are transmitted to a central apparatus. In the case where a request of the provision information and the recipient information is transmitted from one of terminal devices, provision information corresponding to the registered provision format is provided to the one of terminal devices based on the received recipient information.

摘要翻译： 一个终端设备接受要提供的提供信息，此外，接收与能够接收提供信息的接收者有关的接收者信息，并接受每个接收者的提供信息的提供格式。 接受的提供信息，接收者信息和提供格式被发送到中央设备。 在从终端设备之一发送提供信息和接收者信息的请求的情况下，基于接收到的接收者信息，向终端设备提供与注册提供格式相对应的提供信息。

公开(公告)号：US20110221415A1

公开(公告)日：2011-09-15

申请号：US13041600

申请日：2011-03-07

申请人： Masafumi Otsuka ,  Yoichi Tokai ,  Ryo Tanifuji

发明人： Masafumi Otsuka ,  Yoichi Tokai ,  Ryo Tanifuji

IPC分类号： G05F1/618

CPC分类号： H02M3/1588 ,  Y02B70/1466

摘要： According to one embodiment, a switching transistor changes, based on ON/OFF operations, the direction of an electric current flowing to an inductor. A gate driving unit applies a driving voltage to a gate of the switching transistor. A power-supply switching unit switches, based on a result of comparison of the input voltage and the output voltage, the voltage of a power supply that generates the driving voltage.

摘要翻译： 根据一个实施例，开关晶体管基于ON / OFF操作改变流向电感器的电流的方向。 栅极驱动单元向开关晶体管的栅极施加驱动电压。 电源开关单元基于输入电压和输出电压的比较结果，切换产生驱动电压的电源的电压。

公开(公告)号：US20100052627A1

公开(公告)日：2010-03-04

申请号：US12547050

申请日：2009-08-25

申请人： Masafumi Otsuka ,  Yoichi Tokai ,  Ryo Tanifuji

发明人： Masafumi Otsuka ,  Yoichi Tokai ,  Ryo Tanifuji

IPC分类号： G05F1/613

CPC分类号： H02M3/156 ,  H02M2001/0016

摘要： A boost DC/DC converter has a voltage dividing circuit connected between the output terminal and the ground, that outputs a divided voltage obtained by dividing the output voltage; a reference voltage generating circuit that generates a reference voltage based on the input voltage; an error amplifier that outputs a first signal corresponding to the difference between the divided voltage and the reference voltage; a feedforward circuit that detects the input voltage and outputs a second signal corresponding to a current inversely proportional to the input voltage; a multiplier that multiples the first signal by the second signal and outputs a third signal obtained; and a control circuit that outputs, based on the third signal, a control signal for controlling on/off of the switching transistor so that the divided voltage is equal to the reference voltage.

摘要翻译： 升压DC / DC转换器具有连接在输出端子和地之间的分压电路，输出通过分压输出电压而得到的分压; 参考电压产生电路，其基于所述输入电压产生参考电压; 误差放大器，输出对应于分压和参考电压之间的差的第一信号; 前馈电路，其检测输入电压并输出对应于与输入电压成反比的电流​​的第二信号; 乘法器，用于将第一信号乘以第二信号并输出​​获得的第三信号; 以及控制电路，其基于所述第三信号输出用于控制所述开关晶体管的导通/截止的控制信号，使得所述分压值等于所述参考电压。

公开(公告)号：US20120235656A1

公开(公告)日：2012-09-20

申请号：US13355843

申请日：2012-01-23

申请人： Masafumi OTSUKA ,  Yoichi Tokai

发明人： Masafumi OTSUKA ,  Yoichi Tokai

IPC分类号： G05F1/00

CPC分类号： H02M3/1588 ,  H02M2001/0009 ,  Y02B70/1466

摘要： According to one embodiment, a circuit includes an amplifier, first and second capacitors, a switch and a monitoring-comparator. The amplifier amplifies source and drain voltages to output first and second amplified-signals. The first and second capacitors are connected to the amplifier's first and second terminals. The first and second amplified-signals are outputted from the first and second terminals. The switch forms first and second loops when a switching-transistor is OFF. The switch supplies a common-reference-voltage to the first and second loops to store charge in the first and second capacitors. The switch ends the first and second loops based on a gate-signal when the switching-transistor is ON. The monitoring-comparator compares first and second inputs. The monitoring-comparator outputs a signal depending on a comparison result when the switching-transistor is ON. The first and second inputs are input through the first and second capacitors.

摘要翻译： 根据一个实施例，电路包括放大器，第一和第二电容器，开关和监视比较器。 放大器放大源极和漏极电压以输出第一和第二放大信号。 第一和第二电容器连接到放大器的第一和第二端子。 第一和第二放大信号从第一和第二端子输出。 当开关晶体管截止时，开关形成第一和第二环路。 开关向第一和第二回路提供公共参考电压以在第一和第二电容器中存储电荷。 当开关晶体管导通时，开关基于栅极信号结束第一和第二环路。 监视比较器比较第一和第二输入。 监视比较器根据开关晶体管导通时的比较结果输出信号。 第一和第二输入通过第一和第二电容器输入。

公开(公告)号：US08207722B2

公开(公告)日：2012-06-26

申请号：US12547050

申请日：2009-08-25

申请人： Masafumi Otsuka ,  Yoichi Tokai ,  Ryo Tanifuji

发明人： Masafumi Otsuka ,  Yoichi Tokai ,  Ryo Tanifuji

IPC分类号： G05F1/40

CPC分类号： H02M3/156 ,  H02M2001/0016

摘要： A boost DC/DC converter has a voltage dividing circuit connected between the output terminal and the ground, that outputs a divided voltage obtained by dividing the output voltage; a reference voltage generating circuit that generates a reference voltage based on the input voltage; an error amplifier that outputs a first signal corresponding to the difference between the divided voltage and the reference voltage; a feedforward circuit that detects the input voltage and outputs a second signal corresponding to a current inversely proportional to the input voltage; a multiplier that multiples the first signal by the second signal and outputs a third signal obtained; and a control circuit that outputs, based on the third signal, a control signal for controlling on/off of the switching transistor so that the divided voltage is equal to the reference voltage.

摘要翻译： 升压DC / DC转换器具有连接在输出端子和地之间的分压电路，输出通过分压输出电压而得到的分压; 参考电压产生电路，其基于所述输入电压产生参考电压; 误差放大器，输出对应于分压和参考电压之间的差的第一信号; 前馈电路，其检测输入电压并输出对应于与输入电压成反比的电流​​的第二信号; 乘法器，用于将第一信号乘以第二信号并输出​​获得的第三信号; 以及控制电路，其基于所述第三信号输出用于控制所述开关晶体管的导通/截止的控制信号，使得所述分压电压等于所述参考电压。