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65 条记录 (耗时 0.059 秒)

    Theophylline and theobromine derivatives
    11.
    发明授权
    Theophylline and theobromine derivatives 失效
    茶碱和可可碱衍生物

    公开(公告)号：US4426383A

    公开(公告)日：1984-01-17

    申请号：US298227

    申请日：1981-08-31

    申请人： Hachiro Sugimoto ,  Takaharu Nakamura ,  Sachiyuki Hamazo ,  Toshiji Igarashi ,  Yoshiharu Daiku

    发明人： Hachiro Sugimoto ,  Takaharu Nakamura ,  Sachiyuki Hamazo ,  Toshiji Igarashi ,  Yoshiharu Daiku

    IPC分类号： C07D473/08 ,  C07D473/10 ,  A61K31/52

    CPC分类号： C07D473/10 ,  C07D473/08 ,  Y10S514/826 ,  Y10S514/929

    摘要： A novel compound has the following formula: ##STR1## in which R.sub.1 and R.sub.2 are methyl or a group having the formula: ##STR2## provided that one of R.sub.1 and R.sub.2 is methyl and the other is said group, wherein R stands for a hydrogen atom or a lower alkyl group, Z stands for a group ##STR3## in which X.sub.1 and X.sub.2, which may be the same or different, stand for a hydrogen atom, a lower alkyl group, a lower alkoxy group, a trifluoromethyl group or a halogen atom, or a pyridyl group or a group ##STR4## in which Y.sub.1 and Y.sub.2, which may be the same or different stand for a hydrogen atom, a lower alkyl group, a lower alkoxy group, a trifluoromethyl group or a halogen atom, X stands for a nitrogen or carbon atom, and n is an integer of from 2 to 10, provided that when R.sub.2 is the group having the formula II, X is not carbon and Z is not pyridyl.

    摘要翻译： 一种新型化合物具有下式：其中R 1和R 2为甲基或具有下式的基团的化合物：其中R1和R2之一为甲基，另一个为所述基团， 其中R代表氢原子或低级烷基，Z代表基团“IMAGE”，其中X1和X2可以相同或不同，代表氢原子，低级烷基，低级烷氧基 ，三氟甲基或卤素原子，或吡啶基或​​其中Y 1和Y 2可以相同或不同，代表氢原子，低级烷基，低级烷氧基，三氟甲基 基团或卤素原子，X表示氮原子或碳原子，n表示2〜10的整数，条件是当R 2为式II的基团时，X不为碳，Z为非吡啶基。

    Theophylline and theobromine derivatives
    12.
    发明授权
    Theophylline and theobromine derivatives 失效
    茶碱和可可碱衍生物

    公开(公告)号：US4564617A

    公开(公告)日：1986-01-14

    申请号：US484044

    申请日：1983-04-11

    申请人： Hachiro Sugimoto ,  Takaharu Nakamura ,  Sachiyuki Hamazo ,  Yoshiharu Daiku

    发明人： Hachiro Sugimoto ,  Takaharu Nakamura ,  Sachiyuki Hamazo ,  Yoshiharu Daiku

    IPC分类号： C07D473/08 ,  C07D473/10 ,  A61K31/52

    CPC分类号： C07D473/10 ,  C07D473/08 ,  Y10S514/826 ,  Y10S514/929

    摘要： A novel compound has the following formula: ##STR1## in which R.sub.1 and R.sub.2 are methyl or a group having the formula: ##STR2## provided that one of R.sub.1 and R.sub.2 is methyl and the other is said group, wherein R stands for a hydrogen atom or a lower alkyl group, Z stands for a group ##STR3## in which X.sub.1 and X.sub.2, which may be the same or different, stand for a hydrogen atom, a lower alkyl group, a lower alkoxy group, a trifluoromethyl group or a halogen atom, or a pyridyl group or a group ##STR4## in which Y.sub.1 and Y.sub.2, which may be the same or different stand for a hydrogen atom, a lower alkyl group, a lower alkoxy group, a trifluoromethyl group or a halogen atom, X stands for a nitrogen or carbon atom, and n is an integer of from 2 to 10, provided that when R.sub.2 is the group having the formula II, X is not carbon and Z is not pyridyl.

    摘要翻译： 一种新型化合物具有下式：其中R 1和R 2为甲基或具有下式的基团的化合物：其中R1和R2之一为甲基，另一个为所述基团， 其中R代表氢原子或低级烷基，Z代表基团“IMAGE”，其中X1和X2可以相同或不同，代表氢原子，低级烷基，低级烷氧基 ，三氟甲基或卤素原子，或吡啶基或​​其中Y 1和Y 2可以相同或不同，代表氢原子，低级烷基，低级烷氧基，三氟甲基 基团或卤素原子，X表示氮原子或碳原子，n表示2〜10的整数，条件是当R 2为式II的基团时，X不为碳，Z为非吡啶基。

    Error-detecting encoding and decoding apparatus and dividing apparatus
    15.
    发明授权
    Error-detecting encoding and decoding apparatus and dividing apparatus 失效
    错误检测编码和解码装置和分割装置

    公开(公告)号：US07428693B2

    公开(公告)日：2008-09-23

    申请号：US10970859

    申请日：2004-10-20

    申请人： Kazuhisa Obuchi ,  Tetsuya Yano ,  Takaharu Nakamura

    发明人： Kazuhisa Obuchi ,  Tetsuya Yano ,  Takaharu Nakamura

    IPC分类号： G06F11/00 ,  H03M13/00

    CPC分类号： H03M13/091 ,  H03M13/093 ,  H04L1/0043 ,  H04L1/0061 ,  H04L1/1829

    摘要： Disclosed are an error-detecting encoding apparatus for creating parity bits by error-detecting encoding processing, appending the parity bits to an input data string and encoding the data string, and an error-detecting decoding apparatus for detecting error using these parity bits. Data segmenting means segments an input data string, which is to undergo error-detecting encoding, into a plurality of sub-data strings, dividing means divides the segmented sub-data strings by a polynomial, which is for generating an error-detecting code, and calculates remainders, converting means applies conversion processing, which conforms to a segmentation position of the sub-data strings, to the remainders on a per-remainder basis, and combining means combines converted values, which have been obtained by the conversion processing, and outputs parity bits. An encoder appends this parity to a data string, and a decoder detects error using this parity.

    摘要翻译： 公开了一种错误检测编码装置，用于通过错误检测编码处理产生奇偶校验位，将奇偶校验位附加到输入数据串并对数据串进行编码;以及错误检测解码装置，用于使用这些奇偶校验位检测误差。 数据分段装置将进行错误检测编码的输入数据串分割成多个子数据串，分割装置将分割的子数据串除以用于生成错误检测码的多项式， 并且计算余数，转换装置将符合子数据串的分割位置的转换处理应用于基于每个余数的余数，并且组合装置将已经通过转换处理获得的转换值和 输出奇偶校验位。 编码器将该奇偶校验附加到数据串，并且解码器使用该奇偶校验来检测错误。

    Apparatus and method for discriminating information transmitted using radio signal
    16.
    发明授权
    Apparatus and method for discriminating information transmitted using radio signal 有权
    用于识别使用无线电信号发送的信息的装置和方法

    公开(公告)号：US07209709B2

    公开(公告)日：2007-04-24

    申请号：US10317706

    申请日：2002-12-12

    申请人： Shunji Miyazaki ,  Takaharu Nakamura

    发明人： Shunji Miyazaki ,  Takaharu Nakamura

    IPC分类号： H04B17/00

    CPC分类号： H04B1/707 ,  H04B1/70755 ,  H04W74/0866

    摘要： A transmission circuit transmits a connection request including a “signature” to a base station. The demodulator demodulates the AICH for transmitting a notification corresponding to the connection request. When requested communications are enabled, the AICH transmits the “signature”. A multiplier multiplies a demodulation signal by the “signature”. A voltage computation unit converts the output of the multiplier into a voltage value. An integrator integrates the voltage value computed by the voltage computation unit for each received symbol for the respective symbols corresponding to the “signature”. A threshold generation unit adaptively selects one of a threshold determined based on the noise of a transmission path or a threshold determined based on the receiving power. If the output of the integrator is larger than the selected threshold, it is determined that the communications have been enabled.

    摘要翻译： 发送电路向基站发送包括“签名”的连接请求。 解调器解调用于发送对应于该连接请求的通知的AICH。 当请求的通信被使能时，AICH发送“签名”。 乘法器将解调信号乘以“签名”。 电压计算单元将乘法器的输出转换为电压值。 积分器对于与“签名”对应的各符号，对每个接收符号对电压计算单元计算出的电压值进行积分。 阈值生成单元自适应地选择基于传输路径的噪声或基于接收功率确定的阈值所确定的阈值之一。 如果积分器的输出大于所选择的阈值，则确定通信已经被使能。

    Mobile communication system and apparatus constituting same
    17.
    发明申请
    Mobile communication system and apparatus constituting same 有权
    构成相同的移动通信系统和装置

    公开(公告)号：US20050287988A1

    公开(公告)日：2005-12-29

    申请号：US10646938

    申请日：2003-08-22

    申请人： Takaharu Nakamura

    发明人： Takaharu Nakamura

    IPC分类号： H04L29/06 ,  H04M1/66 ,  H04M1/725 ,  H04W12/00 ,  H04W12/06

    CPC分类号： H04L63/08 ,  H04M1/66 ,  H04M1/72572 ,  H04W12/06 ,  H04W12/08

    摘要： In a mobile communication system for authenticating a communicating party when communication is performed between a mobile terminal and a device on the side of a network, the mobile terminal, upon receiving a request signal requesting operation execution from the network device, sends the network device an authentication request signal in order to determine whether the request signal is a request signal from an authorized network device, and performs an authentication operation. The network device executes an authentication operation based upon the authentication request signal received from the mobile terminal and sends a result of the authentication operation to the mobile terminal. The mobile terminal compares the result of its own authentication operation and the result of the authentication operation sent from the network device and executes an operation that is in accordance with the request signal only if authentication that the network device is an authorized network device is obtained based upon agreement of results.

    摘要翻译： 在移动通信系统中，当在移动终端和网络侧的设备之间进行通信时，用于认证通信方的移动通信系统中，移动终端在从网络设备接收到请求操作执行的请求信号时，向网络设备发送 认证请求信号，以便确定请求信号是否是来自授权网络设备的请求信号，并且执行认证操作。 网络设备基于从移动终端接收到的认证请求信号来执行认证操作，并向移动终端发送认证操作的结果。 移动终端比较自身认证操作的结果和从网络设备发送的认证操作的结果，并且只有当网络设备是授权的网络设备的认证获得时才执行与请求信号相符的操作 经过结果一致。

    Mobile terminal based on W-CDMA system having receive diversity function and system thereof
    20.
    发明申请
    Mobile terminal based on W-CDMA system having receive diversity function and system thereof 失效
    基于具有接收分集功能的W-CDMA系统的移动终端及其系统

    公开(公告)号：US20080259893A1

    公开(公告)日：2008-10-23

    申请号：US11987221

    申请日：2007-11-28

    申请人： Syuuichi Murata ,  Takaharu Nakamura

    发明人： Syuuichi Murata ,  Takaharu Nakamura

    IPC分类号： H04B7/216

    CPC分类号： H04B7/0848 ,  H04B7/0871 ,  H04B17/336

    摘要： A mobile terminal having a receive diversity function using a plurality of receive antennas, having a calculation section which combines respective level measurement results of the receive antennas and calculates a level measurement value after being combined as the level measurement result of the mobile terminal.

    摘要翻译： 一种具有使用多个接收天线的接收分集功能的移动终端，具有组合接收天线的各个电平测量结果的计算部分，并且在组合之后计算电平测量值作为移动终端的电平测量结果。