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    • 2. 发明申请
    • CONNECTOR
    • 连接器
    • US20130309905A1
    • 2013-11-21
    • US13982876
    • 2012-02-08
    • Tomoo TanakaHirosi KawamuraMasami MiharaKazuhiro Nakata
    • Tomoo TanakaHirosi KawamuraMasami MiharaKazuhiro Nakata
    • H01R13/52
    • H01R13/521C08L25/06C08L53/025C08L2205/02C08L2205/03H01R13/5205C08L53/02C08L71/126
    • The present invention provides a connector, which may comprise a terminal fitting, a connector housing having a terminal receiving chamber in which the terminal fitting is at least partly disposed, and a waterproof body formed of thermoplastic elastomer composition. The thermoplastic elastomer composition may comprise (A) styrene-based elastomer component and (B) syndiotactic polystyrene-based polymer component. (A) Styrene-based elastomer component may comprise (A1) acid-modified styrene-based elastomer and (A2) unmodified styrene-based elastomer. The mass ratio of (A1) acid-modified styrene-based elastomer to the sum of (A1) acid-modified styrene-based elastomer, and (A2) unmodified styrene-based elastomer (A1/(A1+A2)) may be from 0.9 to 0.1. The mass ratio of the (A) styrene-based elastomer component to (B) syndiotactic polystyrene-based polymer component may be from 60:40 to 90:10.
    • 本发明提供了一种连接器,其可以包括端子接头,具有端子接收室的连接器壳体,端子接头至少部分地布置在其中,以及由热塑性弹性体组合物形成的防水体。 热塑性弹性体组合物可以包含(A)基于苯乙烯的弹性体组分和(B)间同立构聚苯乙烯基聚合物组分。 (A)苯乙烯类弹性体成分可以含有(A1)酸改性苯乙烯系弹性体和(A2)未改性苯乙烯系弹性体。 (A1)酸改性苯乙烯系弹性体与(A1)酸改性苯乙烯系弹性体和(A2)未改性苯乙烯系弹性体(A1 /(A1 + A2))之和的质量比可以为 0.9〜0.1。 (A)苯乙烯系弹性体成分与(B)间同立构聚苯乙烯类聚合物成分的质量比可以为60:40〜90:10。
    • 3. 发明授权
    • Receiving apparatus
    • 接收装置
    • US08320821B2
    • 2012-11-27
    • US12993515
    • 2009-05-11
    • Kazuhiro Nakata
    • Kazuhiro Nakata
    • H04H20/71H04H60/09H04B1/18H04W24/00
    • H03J1/0075H03J1/0083H04H20/55H04H2201/13
    • A receiving apparatus discriminates RDS data containing traffic information corresponding to the vehicle's own position from RDS data of broadcasting stations searched for by frequency sweeping by a sub tuner front end 7; stores step by step into a pool memory 16 frequencies of alternative stations identified by each PI code of the RDS data and the number of the alternative stations; determines the PI code with the greatest number of the alternative stations by comparing the numbers of the alternative stations for individual PI codes stored in the pool memory 16 in a frequency sweeping range; and receives the traffic information from the station with the highest received electric field strength among all the alternative stations identified by the PI code determined.
    • 接收装置通过由副调谐器前端7进行频率扫描而搜索到的广播电台的RDS数据来鉴别包含与车辆本身位置对应的交通信息的RDS数据; 逐步存储到池存储器中,由RDS数据的每个PI代码识别的替代站的16个频率和替代站的数量; 通过在频率扫描范围内比较存储在池存储器16中的各个PI代码的替代站的数量来确定具有最大数量的备选站的PI代码; 并且在由所确定的PI码识别的所有备选站中接收具有最高接收电场强度的站的交通信息。
    • 6. 发明申请
    • COMMUNICATION SYSTEM, BASE STATION AND COMMUNICATION CONTROL METHOD
    • 通信系统,基站和通信控制方法
    • US20140323136A1
    • 2014-10-30
    • US14240729
    • 2012-08-24
    • Kazuhiro Nakata
    • Kazuhiro Nakata
    • H04W36/00H04W28/02H04W88/08
    • H04W36/0094H04W28/0236H04W36/22H04W36/30H04W48/20H04W76/10H04W88/08
    • A base station in a communication system including a mobile station and a plurality of base stations connected via a network calculates a traffic amount of data transmitted/received by the own base station; when a radio signal relating to a connection request to the own base station is received from the mobile station, calculates a reception quality value at the connection request; requests other base stations to transmit, to the own base station, a reception quality value of the radio signal received at the other base station and a traffic amount of the other base station; and selects a base station, which is to be a connection destination of the mobile station, based on the reception quality value and the traffic amount of the own base station and the reception quality value and the traffic amount received from each of the other base stations.
    • 包括移动站和通过网络连接的多个基站的通信系统中的基站计算由本台基站发送/接收的数据的业务量; 当从移动站接收到与本台基站的连接请求有关的无线电信号时,在连接请求时计算接收质量值; 请求其他基站向本基站发送在另一基站接收的无线电信号的接收质量值和另一基站的业务量; 并根据本台基站的接收质量值和业务量以及从其他基站接收到的接收质量值和业务量选择基站作为移动站的连接目的地 。
    • 10. 发明授权
    • Mobile receiver apparatus
    • 移动接收机设备
    • US08385837B2
    • 2013-02-26
    • US13264071
    • 2009-07-15
    • Kazuhiro Nakata
    • Kazuhiro Nakata
    • H04B17/00G01P11/00
    • H04B7/084
    • A mobile receiver apparatus includes first tuner 2 for converting a received frequency signal by antenna 1 into an intermediate frequency signal, delay circuit 4 for setting a time required for the movement corresponding to a specific wavelength of the received frequency signal as a delay time, second tuner 3 for converting an output of the circuit 4 into a second intermediate frequency signal, and control units 5A and 7A for dynamically setting the delay time in the circuit 4 in response to a measured movement speed of a mobile unit and a received electric field strength upon the measurement, and equiphase-combining the intermediate frequency signals generated by the tuners 2 and 3 to be outputted, and the unit 7A sets the delay time corresponding to a received frequency and a Doppler shift frequency in the circuit 4, and equiphase-combines signals having a phase difference of about ¼ wavelength (90°).
    • 移动接收装置包括用于将接收到的频率信号由天线1转换为中频信号的第一调谐器2,用于将与所接收的频率信号的特定波长相对应的移动所需的时间设置为延迟时间的延迟电路4,延迟时间 用于将电路4的输出转换为第二中频信号的调谐器3以及响应于移动单元的测量移动速度和接收电场强度来动态地设置电路4中的延迟时间的控制单元5A和7A 在测量时,对由调谐器2和3产生的中频信号进行相加组合输出,并且单元7A设置与电路4中的接收频率和多普勒频移对应的延迟时间,并且组合 具有大约1/4波长(90°)的相位差的信号。