会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 72. 发明授权
    • Dielectric resonator oscillator and radar system using the same
    • 介质谐振器和雷达系统使用相同
    • US07898347B2
    • 2011-03-01
    • US12125917
    • 2008-05-23
    • Naoyuki KuritaKazuo Matsuura
    • Naoyuki KuritaKazuo Matsuura
    • H03B5/18
    • H03B5/1876H03B2200/0022H03B2200/0028
    • In the mass production of dielectric resonator oscillators (DROs), it is necessary to regulate the position where a dielectric resonator is placed with a high degree of accuracy and thus time required for the assembly work increases undesirably. Further, a terminating resistor and earthing means are formed at an end of a transmission line that is electromagnetically coupled to the dielectric resonator and constitutes the resonator on a dielectric substrate, and as a result the production cost increases. The present invention is characterized in that, in the components of a DOR, only a transmission line is formed on a dielectric substrate, and an oscillating active element and a terminating resistor and the earthing means on an MMIC chip are connected to the transmission line with metallic wires, metallic ribbons, or the like. Further, an open stub is formed in the middle of the transmission line on the side close to the oscillating active element when it is viewed from the dielectric resonator.
    • 在介质谐振器振荡器(DRO)的批量生产中,必须以高精度调节放置介质谐振器的位置,因此组装工作所需的时间会不合需要地增加。 此外,终端电阻器和接地装置形成在电介质耦合到介电谐振器的传输线的端部,并且在电介质基板上构成谐振器,结果生产成本增加。 本发明的特征在于,在DOR的部件中,在电介质基板上仅形成传输线,并且在MMIC芯片上的振荡有源元件和终端电阻器以及接地装置与传输线路连接, 金属丝,金属丝带等。 此外,当从介质谐振器观察时,在靠近振荡有源元件的一侧的传输线的中间形成有开路短截线。
    • 73. 发明申请
    • Radar Apparatus
    • 雷达装置
    • US20090085796A1
    • 2009-04-02
    • US12187093
    • 2008-08-06
    • Hiroshi KurodaKazuo Matsuura
    • Hiroshi KurodaKazuo Matsuura
    • G01S13/08
    • G01S13/34G01S7/354G01S13/24G01S2007/356
    • A distance measuring apparatus comprising a transmission antenna to radiate a transmission radio wave; a reception antenna to receive a reflected signal from a target; an analog-to-digital converter to perform an analog-to-digital conversion for converting a reception signal; and a signal processing unit to process the converted signal and to detect the target, in which a transmission frequency of the transmission radio wave to be radiated is switched at a timing synchronized with a sampling frequency of the analog-to-digital conversion, the transmission frequency is switched in accordance with an arbitrary pattern within a frequency band, and the reception signal is rearranged in order on the basis of the arbitrary pattern at a time of the transmission to then be subject to a radar signal processing.
    • 一种距离测量装置,包括:发射天线,用于辐射发射无线电波; 接收天线,用于从目标接收反射信号; 模拟数字转换器,用于执行用于转换接收信号的模数转换; 以及信号处理单元,用于处理转换的信号并检测目标,其中在与模数转换的采样频率同步的定时切换要发射的发送无线电波的发送频率,发送 频率根据频带内的任意图形被切换,并且接收信号在发送时基于任意模式依次重新排列,然后进行雷达信号处理。
    • 80. 发明授权
    • Process for the production of polyolefins
    • 生产聚烯烃的方法
    • US5916982A
    • 1999-06-29
    • US722516
    • 1996-09-27
    • Osamu NakazawaAkira SanoKazuo Matsuura
    • Osamu NakazawaAkira SanoKazuo Matsuura
    • C08F4/619C08F4/6192C08F4/64C08F10/00
    • C08F10/00C08F4/61912C08F4/61916C08F4/61922Y10S526/943
    • A process for the production of polyolefins is provided which comprises polymerizing or copolymerizing olefins in the presence of a catalyst composition which includes a catalyst component (I) resulting from mutual contact of sub-components (A) and (B), and a catalyst component (II). Sub-component (A) is of the formulaR.sup.1.sub.p Me.sup.1 X.sup.1.sub.4-p and/or R.sup.1.sub.2 Me.sup.1 X.sup.1'and sub-component (B) is a modified organoaluminum compound having Al--O--Al bonds. Catalyst component (II) is an admixture of sub-component (C), which is a transition metal elemental compound of Groups VII-VIII, and one or more of triethylaluminum, triisobutylaluminum, diethyl zinc, n-butyllithium, and butylmagnesiumchloride. The catalyst components (I) and/or (II) are contacted with a carrier during or after the preparation of the components (I) and/or (II).
    • 提供了一种生产聚烯烃的方法,其包括在催化剂组合物存在下聚合或共聚烯烃,所述催化剂组合物包括由副组分(A)和(B)的相互接触产生的催化剂组分(I)和催化剂组分 (二)。 亚组分(A)为式R1pMe1X14-p和/或R12Me1X1',亚组分(B)为具有Al-O-Al键的改性有机铝化合物。 催化剂组分(II)是次级组分(C)的混合物,其为第VII-VIII族的过渡金属元素化合物和三乙基铝,三异丁基铝,二乙基锌,正丁基锂和丁基氯化镁中的一种或多种。 在组分(I)和/或(II)的制备期间或之后,催化剂组分(I)和/或(II)与载体接触。