公开(公告)号：US20100082137A1

公开(公告)日：2010-04-01

申请号：US12532749

申请日：2007-03-27

申请人： Masahiro Suzuki ,  Osamu Santou ,  Kazunori Ochiai ,  Yutaka Ikeda ,  Kenji Okumichi ,  Masakatsu Fujimoto

发明人： Masahiro Suzuki ,  Osamu Santou ,  Kazunori Ochiai ,  Yutaka Ikeda ,  Kenji Okumichi ,  Masakatsu Fujimoto

IPC分类号： G06F15/16 ,  G06F17/00

CPC分类号： H04N7/17354 ,  H04N7/17318 ,  H04N21/21 ,  H04N21/23 ,  H04N21/252 ,  H04N21/258 ,  H04N21/25808 ,  H04N21/2662 ,  H04N21/485 ,  H04N21/6582

摘要： A server of a content output system acquires a user parameter registration information including a user name of a display and a title of a request content. When an image-quality and sound-quality optimum parameter is included, the server acquires the image-quality and sound-quality optimum parameter as a user's user setting information. When the server cannot acquire the user's user setting information, the server retrieves a user parameter registration information including a user name of another person and the title of the request content. When the image-quality and sound-quality optimum parameter is included in the user parameter registration information and an image-quality and sound-quality optimum parameter relating to other contents corresponds to an image-quality and sound-quality optimum parameter relating to other contents of a user requesting an image-quality and sound-quality optimum parameter, the server acquires an image-quality and sound-quality optimum parameter of the another person relating to the request content as an another person's user setting information. Then, the server transmits the user's user setting information or another person's user setting information to the display.

摘要翻译： 内容输出系统的服务器获取包括显示的用户名和请求内容的标题的用户参数登记信息。 当包括图像质量和声音质量最优参数时，服务器获取图像质量和声音质量最优参数作为用户的用户设置信息。 当服务器不能获取用户的用户设置信息时，服务器检索包括另一个人的用户名和请求内容的标题的用户参数注册信息。 当图像质量和声音质量最佳参数被包括在用户参数登记信息中，并且与其它内容相关的图像质量和声音质量最佳参数对应于与其它内容相关的图像质量和声音质量最佳参数 请求图像质量和声音质量最佳参数的用户，服务器获取与请求内容相关的另一个人的图像质量和声音质量最佳参数作为另一个人的用户设置信息。 然后，服务器将用户的用户设置信息或其他人的用户设置信息发送到显示器。

公开(公告)号：US20090106050A1

公开(公告)日：2009-04-23

申请号：US11921662

申请日：2007-04-04

申请人： Yutaka Ikeda ,  Hiroaki Niwamoto ,  Katsuya Nakagawa

发明人： Yutaka Ikeda ,  Hiroaki Niwamoto ,  Katsuya Nakagawa

IPC分类号： G06Q50/00

CPC分类号： G06F19/3418 ,  G06Q50/24 ,  G16H40/63

摘要： A bioinformation input/output apparatus comprises bioinformation storage means for storing bioinformation in association with a user or users, device information storage means for storing a device(s) in association with the user or users, and bioinformation output means for reading bioinformation stored in the bioinformation storage means and outputting the bioinformation to a device. The bioinformation output means outputs the bioinformation to the device according to the user associated with the device. With this, the bioinformation input/output apparatus outputs bioinformation according to the device.

摘要翻译： 生物信息输入/输出设备包括用于与用户或用户相关联地存储生物信息的生物信息存储装置，用于存储与用户或用户相关联的设备的设备信息存储装置和用于读取存储在用户或用户中的生物信息的生物信息输出装置 生物信息存储装置并将生物信息输出到装置。 生物信息输出装置根据与设备相关联的用户将生物信息输出到设备。 由此，生物信息输入输出装置根据装置输出生物信息。

公开(公告)号：US07391185B2

公开(公告)日：2008-06-24

申请号：US11612107

申请日：2006-12-18

申请人： Shuji Tsubaki ,  Kazuto Miyagawa ,  Yutaka Ikeda

发明人： Shuji Tsubaki ,  Kazuto Miyagawa ,  Yutaka Ikeda

IPC分类号： H01M10/46

CPC分类号： H02J7/0031 ,  H02H3/085 ,  H02H5/042 ,  H02H7/18

摘要： A battery pack includes a first switching element which shuts off a discharging current flowing to a battery cell and a second switching element which shuts off a charging current. A positive temperature coefficient thermistor is inserted between a gate control terminal of a protective control circuit and a gate of at least one of the switching elements, and a resistor is connected between the gate and a source of the switching element. The positive temperature coefficient thermistor is thermally connected to one or more of the first and second switching elements and/or to the battery cell. Thus, an abnormally overheated state of one or more of the switching elements or the battery cell leads to an increase in the resistance of the positive temperature coefficient thermistor causing shut-off of the switching element thereby protecting the battery pack.

摘要翻译： 电池组包括切断流向电池单元的放电电流的第一开关元件和关闭充电电流的第二开关元件。 正温度系数热敏电阻插入到保护控制电路的栅极控制端子和至少一个开关元件的栅极之间，并且电阻器连接在开关元件的栅极和源极之间。 正温度系数热敏电阻热连接到第一和第二开关元件和/或电池单元中的一个或多个。 因此，一个或多个开关元件或电池单元的异常过热状态导致正温度系数热敏电阻的电阻增加，导致开关元件截止从而保护电池组。

公开(公告)号：US06654300B2

公开(公告)日：2003-11-25

申请号：US10216751

申请日：2002-08-13

申请人： Yutaka Ikeda

发明人： Yutaka Ikeda

IPC分类号： G11C700

CPC分类号： G11C29/028 ,  G11C29/12 ,  G11C29/12005

摘要： A semiconductor memory device includes an internal voltage generation circuit controlling an internal voltage supplied to an internal circuit in accordance with a reference voltage, a reference voltage generation circuit generating the reference voltage, a plurality of signal terminals for transmitting and receiving a signal to and from an outside of the semiconductor memory device, and a reference voltage change indication circuit for indicating a change of the reference voltage on the basis of a binary input signal to each of the signal terminals with respect to the reference voltage generation circuit during a test.

摘要翻译： 半导体存储器件包括：内部电压产生电路，其根据参考电压控制提供给内部电路的内部电压;产生参考电压的参考电压产生电路;用于发送和接收信号的多个信号端子; 在半导体存储器件的外部，以及参考电压变化指示电路，用于在测试期间基于对于每个信号端子的二进制输入信号相对于参考电压产生电路指示参考电压的变化。

公开(公告)号：US06388784B1

公开(公告)日：2002-05-14

申请号：US08928225

申请日：1997-09-12

申请人： Makoto Nakamura ,  Yoshihiro Ohtani ,  Hiroshi Uno ,  Tsukasa Kaminokado ,  Hiroyuki Nakaoka ,  Yutaka Ikeda ,  Takashi Nakajima

发明人： Makoto Nakamura ,  Yoshihiro Ohtani ,  Hiroshi Uno ,  Tsukasa Kaminokado ,  Hiroyuki Nakaoka ,  Yutaka Ikeda ,  Takashi Nakajima

IPC分类号： H04B1000

CPC分类号： H04L25/4902

摘要： A digital optical transmitter includes a main/subdata modulation part for distorting a main data modulated signal waveform in response to sub-data, and an E/O conversion part for converting a subsequently obtained electrical modulated signal to an optical modulated signal and outputting the optical modulated signal. A digital optical receiver includes an O/E conversion part for receiving the optical modulated signal, converting it to an electrical modulated signal, and outputting the electrical modulated signal. Additionally, the digital optical receiver further includes a main/subdata demodulation part for demodulating the main data from the electrical modulated signal, while detecting whether or not a distortion signal responsive to the subdata is superposed on a subcarrier which forms the electrical modulated signal. If the distortion signal is superposed on a subcarrier, the main/subdata demodulator part demodulates the associated subdata.

摘要翻译： 一种数字光发射机，包括用于响应子数据使主数据调制信号波形失真的主/子数据调制部分和用于将随后获得的电调制信号转换为光调制信号的E / O转换部分，并输出光 调制信号。 数字光接收机包括用于接收光调制信号的O / E转换部分，将其转换为电调制信号，并输出电调制信号。 此外，数字光接收机还包括主/副数据解调部分，用于从电调制信号中解调主数据，同时检测响应于子数据的失真信号是否叠加在形成电调制信号的子载波上。 如果失真信号叠加在子载波上，则主/分解调制器部分解调相关的子数据。

公开(公告)号：US06373782B1

公开(公告)日：2002-04-16

申请号：US09778783

申请日：2001-02-08

申请人： Yutaka Ikeda

发明人： Yutaka Ikeda

IPC分类号： G11C806

CPC分类号： G11C7/1084 ,  G11C7/1078 ,  G11C8/10 ,  H03K19/00384

摘要： An output circuit is driven by a first differential amplification circuit having an N-channel differential amplification stage that compares a reference voltage VREF with an input signal IN, and a second differential amplification circuit having a P-channel differential stage. An output of the first differential amplification circuit is given as the gate voltage of P-channel MOS transistors in the output circuit, and an output of the second differential amplification circuit is given as the gate voltage of N-channel MOS transistors in the output circuit. This realizes an input buffer with reduced error operations even under threshold voltage variations caused by process variations and others.

摘要翻译： 输出电路由具有将参考电压VREF与输入信号IN进行比较的N沟道差分放大级的第一差分放大电路和具有P沟道差分级的第二差分放大电路驱动。 第一差分放大电路的输出作为输出电路中的P沟道MOS晶体管的栅极电压，第二差分放大电路的输出作为输出电路中的N沟道MOS晶体管的栅极电压 。 即使在由过程变化等引起的阈值电压变化的情况下，也可以实现具有减少的误差运算的输入缓冲器。

公开(公告)号：US06215826B1

公开(公告)日：2001-04-10

申请号：US09096989

申请日：1998-06-12

申请人： Yoshihiro Ohtani ,  Hiroshi Uno ,  Yutaka Ikeda

发明人： Yoshihiro Ohtani ,  Hiroshi Uno ,  Yutaka Ikeda

IPC分类号： H04L2700

CPC分类号： H04L25/4908

摘要： A method of coding a signal for digital optical communication using a symbol formed of N slots [s1, s2, s3, . . . , sN], wherein si is either 0 or 1 where i is an integer and 1≦i≦N is provided. The method includes the steps of determining a plurality of symbols which satisfy the following expression, wherein k is an arbitrary positive integer, and p1, q1, p2, q2, . . . , pk and qk are integers which satisfy 1≦p1

摘要翻译： 使用由N个时隙[s1，s2，s3，...，s3]形成的符号对数字光通信的信号进行编码的方法。 。 。 ，sN]，其中si是0或1，其中i是整数，并且1 <= i <= N。 该方法包括确定满足以下表达式的多个符号的步骤，其中k是任意正整数，并且p1，q1，p2，q2，...。 。 。 ，pk和qk是满足1 <= p1

公开(公告)号：US5894229A

公开(公告)日：1999-04-13

申请号：US755813

申请日：1996-11-26

申请人： Shigeru Yamaoka ,  Yutaka Ikeda

发明人： Shigeru Yamaoka ,  Yutaka Ikeda

IPC分类号： G11C11/409 ,  G11C7/10 ,  G11C11/4096 ,  H03K3/356 ,  H03K19/003 ,  H03K19/017 ,  H03K19/0175 ,  H03K19/0185

CPC分类号： G11C7/1051 ,  G11C11/4096 ,  H03K19/00384 ,  H03K19/01742 ,  H03K3/356113

摘要： In a DRAM, first and second P channel MOS transistors are connected in series between an output node of an NOR gate of an input buffer and a power supply line. The first P channel MOS transistor receives at its gate an external signal /EXT and the second P channel MOS transistor receives at its gate an inverted signal of an output enable signal OEM. In a data output period, the signal OEM attains to the "H" level and the second P channel MOS transistor is rendered conductive, and therefore, even when power supply potential Vcc lowers in the data output period, the output node can be sufficiently charged, and an internal signal /INT can be generated stably.

摘要翻译： 在DRAM中，第一和第二P沟道MOS晶体管串联连接在输入缓冲器的或非门的输出节点和电源线之间。 第一P沟道MOS晶体管在其栅极接收外部信号/ EXT，第二P沟道MOS晶体管在其栅极接收输出使能信号OEM的反相信号。 在数据输出期间，信号OEM达到“H”电平，第二P沟道MOS晶体管导通，因此即使电源电位Vcc在数据输出期间下降，输出节点也可以充分充电 并且可以稳定地生成内部信号/ INT。

公开(公告)号：US5812021A

公开(公告)日：1998-09-22

申请号：US962074

申请日：1997-10-31

申请人： Yutaka Ikeda

发明人： Yutaka Ikeda

IPC分类号： G11C11/407 ,  G05F1/46 ,  G05F3/24 ,  G11C5/14 ,  G11C11/413 ,  H01L21/822 ,  H01L27/04 ,  H01L27/10 ,  G05F1/10

CPC分类号： G11C5/147 ,  G05F1/465

摘要： An object is to provide a semiconductor device having an internal power supply circuit capable of supplying stable internal power supply voltage while not increasing layout area. A differential amplifying circuit in a voltage down converter controls potential level V.sub.OUT of the drain of transistor P14 such that it attains the reference potential V.sub.REF. If the potential V.sub.OUT increases, the gate potential of transistor N12 increases because of coupling function of a capacitance C2, and the transistor is rendered conductive. Thus the potential level V.sub.OUT is pulled down. By contrast, if the potential level V.sub.OUT lowers, transistor P12 is rendered conductive, and the potential level V.sub.OUT is pulled up.

摘要翻译： 本发明的目的是提供一种具有内部电源电路的半导体器件，其能够在不增加布局面积的同时提供稳定的内部电源电压。 降压转换器中的差分放大电路控制晶体管P14的漏极的电位VOUT，使其达到参考电位VREF。 如果电位VOUT增加，则晶体管N12的栅极电位由于电容C2的耦合功能而增加，并且晶体管导通。 因此，电位电平VOUT被拉低。 相反，如果电位电平VOUT降低，晶体管P12导通，并且电位电平VOUT被上拉。

公开(公告)号：US5715130A

公开(公告)日：1998-02-03

申请号：US789423

申请日：1997-01-29

申请人： Yutaka Ikeda

发明人： Yutaka Ikeda

IPC分类号： H04N9/29 ,  H01F13/00

CPC分类号： H04N9/29

摘要： A demagnetization circuit controls a demagnetization current to its demagnetization coil by means of a PTC thermistor with positive characteristic. The PTC thermistor is connected in series with and thermally coupled to a heat-sensitive switch. An NTC thermistor with negative characteristic for suppressing rush current of the voltage source is also thermally coupled to the heat-sensitive switch. After a power switch is closed, the heat-sensitive switch is opened by the heat emitted from the PTC thermistor and remains open by the heat from the NTC thermistor. The two thermistors and the heat-sensitive switch are contained in a case for easy handling and to make the component compact.

摘要翻译： 退磁电路通过具有正特性的PTC热敏电阻控制到其去磁线圈的去磁电流。 PTC热敏电阻与热敏开关串联并热耦合。 具有用于抑制电压源的冲击电流的负特性的NTC热敏电阻也热耦合到热敏开关。 电源开关关闭后，热敏开关由PTC热敏电阻发出的热量打开，并通过NTC热敏电阻的热量保持开启状态。 两个热敏电阻和热敏开关被包含在容易处理的壳体中并使组件紧凑。