Communication device
    14.
    发明授权
    Communication device 有权
    通讯设备

    公开(公告)号:US07359473B2

    公开(公告)日:2008-04-15

    申请号:US10862320

    申请日:2004-06-08

    申请人: Nobuyuki Tanaka

    发明人: Nobuyuki Tanaka

    IPC分类号: H03D3/24

    CPC分类号: H04L7/0331 H04L7/0091

    摘要: In a communication device, a counter counts a reference clock CLK1 at each edge of a data signal, and a clock generator generates a reception clock corresponding to the count value of the counter. When there is a frequency lag between the reception clock and the frequency of the transmission clock at a communication partner side, the count value when an edge detection signal is at a H-level is deviated from the count value. This deviation reflects decode signals DS1 to DS3, and phase delay or phase advance is detected on the basis of a signal P1 or P2. At this time, the estimated value of the next edge period is increased/reduced by only “1”. When the deviation of the count value occurs sequentially, a frequency excessively-small state or excessively-large state is detected on the basis of the signal F1 or F2. At this time, the estimated count value of the next edge period is increased/reduced by only “2”.

    摘要翻译: 在通信装置中,计数器对数据信号的每个边缘处的参考时钟CLK 1进行计数,并且时钟发生器产生与计数器的计数值对应的接收时钟。 在通信对方侧的接收时钟与发送时钟的频率之间存在频率滞后时,边缘检测信号为H电平时的计数值与计数值偏离。 该偏差反映了解码信号DS 1至DS 3,并且基于信号P 1或P 2检测相位延迟或相位超前。 此时,下一个边缘周期的估计值仅增加/减少“1”。 当计数值的偏差依次发生时,基于信号F 1或F 2检测频率过小状态或过大的状态。 此时,下一个边缘周期的估计计数值仅增加/减少“2”。

    Semiconductor integrated circuit and method of reducing noise
    15.
    发明申请
    Semiconductor integrated circuit and method of reducing noise 失效
    半导体集成电路和减少噪声的方法

    公开(公告)号:US20060267738A1

    公开(公告)日:2006-11-30

    申请号:US11439147

    申请日:2006-05-24

    申请人: Nobuyuki Tanaka

    发明人: Nobuyuki Tanaka

    IPC分类号: H03K17/62

    CPC分类号: H03K5/1252

    摘要: A semiconductor integrated circuit includes a sampling unit, a delay unit, a first operating unit and a second operating unit. The sampling unit samples an input signal supplied from an external circuit in synchronization with a clock signal, and outputs the sampled input signal as a first signal. The delay unit delays the first signal in synchronization with the clock signal, and outputs the delayed first signal as a second signal. The first operating unit operates whether a signal level of the input signal is sustained equal to or longer than a predetermined period based on the first and second signals, and outputs an output signal in synchronization with the clock signal when the signal level of the input signal is sustained equal to or longer than the predetermined period. A signal level of the output signal is sustained equal to or longer than the predetermined period. The second operating unit asynchronously controls the sampling unit based on the input signal and the output signal.

    摘要翻译: 半导体集成电路包括采样单元,延迟单元,第一操作单元和第二操作单元。 采样单元与时钟信号同步地对从外部电路提供的输入信号进行采样,并将采样的输入信号作为第一信号输出。 延迟单元与时钟信号同步地延迟第一信号,并将延迟的第一信号作为第二信号输出。 第一操作单元基于第一和第二信号来操作输入信号的信号电平是否等于或长于预定周期,并且当输入信号的信号电平时输出与时钟信号同步的输出信号 持续等于或长于预定时间段。 输出信号的信号电平维持在等于或长于预定周期。 第二操作单元基于输入信号和输出信号异步地控制采样单元。

    Communication system, communication apparatus, and transmission controlling method
    18.
    发明申请
    Communication system, communication apparatus, and transmission controlling method 失效
    通信系统,通信装置和传输控制方法

    公开(公告)号:US20060067389A1

    公开(公告)日:2006-03-30

    申请号:US11239526

    申请日:2005-09-28

    IPC分类号: H04L5/16

    CPC分类号: H04L1/0003 H04L1/0025

    摘要: The invention aims at determining a transmission power value or a data rate in transmission power control in a reception side apparatus. A communication apparatus (2) includes a modulation class controlling portion (14) for selecting one data rate, and transmits a communication signal having the selected one data rate to a communication apparatus (3). The communication apparatus (3) includes a storage portion (35) for storing necessary received power data, and a line quality calculating portion (34) for acquiring received power data of the received communication signal, for acquiring transmission power remaining data representing a difference between a maximum transmittable power of the communication apparatus (2) and a transmission power when the communication apparatus (2) transmits the communication signal, and for determining a data rate based on maximum received power data estimated based on the transmission power remaining data and received power data, and necessary received power data, and transmits information on the data rate to the communication apparatus (2). The communication apparatus (2) selects a data rate in correspondence to the data rate.

    摘要翻译: 本发明旨在确定接收侧设备中的发射功率控制中的发射功率值或数据速率。 通信装置(2)包括用于选择一个数据速率的调制类别控制部分(14),并将具有所选择的一个数据速率的通信信号发送到通信装置(3)。 通信装置(3)包括用于存储必要的接收功率数据的存储部(35)和用于获取接收到的通信信号的接收功率数据的线路质量计算部(34),用于获取发送功率剩余数据, 通信装置(2)的最大可发送功率和通信装置(2)发送通信信号时的发送功率,并且基于基于发送功率剩余数据和接收功率估计的最大接收功率数据来确定数据速率 数据和必要的接收功率数据,并将关于数据速率的信息发送到通信装置(2)。 通信装置(2)根据数据速率选择数据速率。

    Image display method and apparatus
    19.
    发明授权
    Image display method and apparatus 失效
    图像显示方法和装置

    公开(公告)号:US06781603B2

    公开(公告)日:2004-08-24

    申请号:US09988279

    申请日:2001-11-19

    申请人: Nobuyuki Tanaka

    发明人: Nobuyuki Tanaka

    IPC分类号: G09G510

    CPC分类号: G06T5/009 H04N1/40 H04N1/407

    摘要: An image display apparatus wherein, in the process of receiving and successively displaying a plurality of image data representing a plurality of pictures, a previously displayed image can be distinguished from a next image easily and the outline of the previously displayed image can be grasped. The image display apparatus includes: a data receiving unit for receiving a plurality of image data; an image data generating unit for generating overwritten image data at predetermined intervals; a look-up table altering unit for altering gradation processing condition of the first image data and setting that of the overwritten image data; an image processing unit for executing gradation processing of the first image data in accordance with the altered condition and executing gradation processing of the overwritten image data in accordance with the set condition; and a display unit for displaying the first picture and displaying an overwritten picture.

    摘要翻译: 一种图像显示装置,其中,在接收并连续显示表示多个图像的多个图像数据的处理中,可以容易地将先前显示的图像与下一图像区分开,并且可以掌握先前显示的图像的轮廓。 图像显示装置包括:数据接收单元,用于接收多个图像数据; 图像数据生成单元,用于以预定间隔生成重写图像数据; 用于改变第一图像数据的灰度处理条件并设置重写图像数据的查找表改变单元; 图像处理单元,用于根据改变的条件执行第一图像数据的灰度处理,并根据设定条件执行重写图像数据的灰度处理; 以及显示单元,用于显示第一图像并显示重写图像。

    2-Methylpropionic acid derivatives and medicinal compositions containing the same
    20.
    发明授权
    2-Methylpropionic acid derivatives and medicinal compositions containing the same 失效
    2-甲基丙酸衍生物和含有它们的药物组合物

    公开(公告)号:US06696489B1

    公开(公告)日:2004-02-24

    申请号:US09673308

    申请日:2000-10-13

    IPC分类号: A61K3124

    CPC分类号: C07C217/60 C07C229/18

    摘要: The present invention provides novel 2-methylpropionic acid derivatives represented by the general formula: (wherein R1 represents a hydrogen atom, a lower alkyl group or an aralkyl group; R2 represents a hydrogen atom a lower alkyl group or a halogen atom; A represents an oxygen atom or an imino group; the carbon atom marked with (R) represents a carbon atom in R configuration; and the carbon atom marked with (S) represents a carbon atom in S configuration) and pharmaceutically acceptable salts thereof, which have excellent &bgr;3-adrenoceptor stimulating effects and are useful as agents for the prevention or treatment of obesity, hyperglycemia, the diseases caused by intestinal hypermotility, pollakiuria, urinary incontinence, depression, or the diseases caused by biliary calculi or hypermotility of the biliary tract.

    摘要翻译: 本发明提供由以下通式表示的新型2-甲基丙酸衍生物:其中R 1表示氢原子,低级烷基或芳烷基; R 2表示氢原子,低级烷基或 卤素原子; A表示氧原子或亚氨基;由(R)标记的碳原子表示R构型的碳原子;标有(S)的碳原子表示S构型的碳原子)和药学上可接受的盐 其具有优异的β3肾上腺素能受体刺激作用,并且可用作预防或治疗肥胖症,高血糖症,由肠蠕动过多引起的疾病,尿尿症,尿失禁,抑郁症或由胆汁结石或运动障碍引起的疾病 胆道。