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    • 52. 发明授权
    • Process for preparing polyolefins
    • 聚烯烃的制备方法
    • US4022958A
    • 1977-05-10
    • US604442
    • 1975-08-13
    • Kazuo MatsuuraNobuyuki KurodaToru NakamuraMituji Miyoshi
    • Kazuo MatsuuraNobuyuki KurodaToru NakamuraMituji Miyoshi
    • C08F10/00C08F4/02C08F10/02
    • C08F10/00
    • The present invention relates to a process for preparing polyolefins using an improved polymerization catalyst. According to the invention, there is provided a process for preparing polyolefins by polymerizing or copolymerizing olefins using a catalyst prepared from a component with a titanium compound and/or a vanadium compound supported on a solid carrier and an organoaluminum compound and/or an organozinc compound, said solid carrier comprising a member selected from the group consisting of a reaction product A obtained by reacting (1) an organic carboxylate salt of magnesium and (2) an aluminum compound represented by the general formula Al(OR).sub.3 wherein R may be same as or different from each other and each R is an organic radical containing from 1 to 20 carbon atoms under such a condition that the aluminum compound is present in excess of a (2):(1) molar ratio of at least 1.6:1 and a reaction product B obtained by treating said reaction product A with a halogenating agent.
    • 本发明涉及使用改进的聚合催化剂制备聚烯烃的方法。 根据本发明,提供了一种通过使用由具有钛化合物和/或负载在固体载体上的钒化合物和有机铝化合物和/或有机锌化合物的组分制备的催化剂聚合或共聚烯烃来制备聚烯烃的方法 所述固体载体包含选自由以下组成的组的成员:(1)镁的有机羧酸盐与(2)由通式Al(OR)3表示的铝化合物反应得到的反应产物A,其中R可以是 相同或不同,每个R是含有1至20个碳原子的有机基团,条件是铝化合物以超过(2):(1)摩尔比为至少1.6:1 和通过用卤化剂处理所述反应产物A得到的反应产物B.
    • 55. 发明授权
    • Ultrasonic atomization method and apparatus
    • 超声波雾化方法及装置
    • US08979000B2
    • 2015-03-17
    • US12972844
    • 2010-12-20
    • Kazuo Matsuura
    • Kazuo Matsuura
    • B05B1/08B05B17/06B01D1/14B01D1/20
    • B05B17/0615B01D1/14B01D1/20
    • In the ultrasonic atomization method, a liquid is ultrasonically oscillated in an atomization chamber 4 and a liquid column P is projected in carrier gas to thus atomize the liquid into mists, the carrier gas carrying the atomized mists outwardly of the atomization chamber 4; the carrier gas is forcibly sucked from a lateral point being away at a distance (d1) of 5 cm or less from a center axis m of the liquid column P and thereby a gas flow is blown across the liquid column P; the mists are separated away from the liquid column P by means of the blown gas flow; and such separated mists are transferred outwardly of the atomization chamber 4 by means of the carrier gas.
    • 在超声波雾化法中,在雾化室4中超声波振荡液体,将液柱P投影在载气中,从而将液体雾化成雾状的载气,雾化室4的外部雾化, 从液柱P的中心轴m离开距离(d1)5cm以下的横向点强制吸引载气,从而使气体流过液柱P; 通过吹气流将雾分离液柱P; 并且这种分离的雾通过载气转移到雾化室4的外部。
    • 56. 发明授权
    • Millimeter waveband transceiver, radar and vehicle using the same
    • 毫米波段收发器,雷达和车辆使用相同
    • US07804443B2
    • 2010-09-28
    • US11934705
    • 2007-11-02
    • Hideyuki NagaishiHiroshi ShinodaKazuo Matsuura
    • Hideyuki NagaishiHiroshi ShinodaKazuo Matsuura
    • G01S13/00H01Q13/00H03H7/38H01P1/00
    • H01P5/107H01L2223/6627H01L2223/6633H01L2924/19032H01L2924/19039
    • In a millimeter waveband transceiver using an antenna and a waveguide for a connection line, it is necessary to perform transmission mode line conversion between TEM waves of a microstrip line and VTE01 mode waves of the waveguide. There is a limit to reducing the conversion loss using only a matching box for connecting the microstrip line with the waveguide. In a transmission mode line transducer for converting between the TEM waves of the microstrip line and the VTE01 mode waves of the waveguide, if the cross-sections are substantially the same size, in the case of a 50Ω microstrip line when the characteristic impedance of the waveguide is about 80%, i.e., 40Ω, the line conversion loss can be optimized. Therefore, the microstrip line is connected with the waveguide using a λ/4 matching box via a ridged waveguide having a low impedance and a length of λ/16 or less.
    • 在使用天线和用于连接线的波导的毫米波段收发器中,需要在微带线的TEM波和波导的VTE01模式波之间进行透射模式线转换。 仅使用用于将微带线与波导连接的匹配盒来降低转换损耗是极限的。 在用于在微带线的TEM波和波导的VTE01模式波之间进行转换的传输模式线传感器中,如果横截面基本上相同的尺寸,则在50& 当波导的特征阻抗为约80%即40Ω时,微带线可以优化线路转换损耗。 因此,微带线通过λ/ 4匹配盒通过具有低阻抗和长度为λ/ 16或更小的脊状波导与波导连接。
    • 57. 发明申请
    • DIELECTRIC RESONATOR OSCILLATOR AND RADAR SYSTEM USING THE SAME
    • 使用该介质的介质谐振器振荡器和雷达系统
    • US20090051449A1
    • 2009-02-26
    • US12125917
    • 2008-05-23
    • Naoyuki KURITAKazuo Matsuura
    • Naoyuki KURITAKazuo Matsuura
    • H03B5/18G01S13/00
    • 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部形成有开路短截线。
    • 59. 发明申请
    • MILLIMETER WAVEBAND TRANSCEIVER, RADAR AND VEHICLE USING THE SAME
    • 使用相同的MILLIMETER波浪收发器,雷达和车辆
    • US20080129408A1
    • 2008-06-05
    • US11934705
    • 2007-11-02
    • Hideyuki NagaishiHiroshi ShinodaKazuo Matsuura
    • Hideyuki NagaishiHiroshi ShinodaKazuo Matsuura
    • H03H7/38
    • H01P5/107H01L2223/6627H01L2223/6633H01L2924/19032H01L2924/19039
    • In a millimeter waveband transceiver using an antenna and a waveguide for a connection line, it is necessary to perform transmission mode line conversion between TEM waves of a microstrip line and VTE01 mode waves of the waveguide. There is a limit to reducing the conversion loss using only a matching box for connecting the microstrip line with the waveguide. In a transmission mode line transducer for converting between the TEM waves of the microstrip line and the VTE01 mode waves of the waveguide, if the cross-sections are substantially the same size, in the case of a 50Ω microstrip line when the characteristic impedance of the waveguide is about 80%, i.e., 40Ω, the line conversion loss can be optimized. Therefore, the microstrip line is connected with the waveguide using a λ/4 matching box via a ridged waveguide having a low impedance and a length of λ/16 or less.
    • 在使用天线和用于连接线的波导的毫米波段收发器中,需要在微带线的TEM波和波导的VTE01模式波之间进行透射模式线转换。 仅使用用于将微带线与波导连接的匹配盒来降低转换损耗是极限的。 在用于在微带线的TEM波与波导的VTE01模式波之间进行转换的传输模式线传感器中,如果横截面基本上相同的尺寸,则在500微米微带线的情况下,当特性阻抗为 波导约80%,即40Omga,可以优化线路转换损耗。 因此,微带线通过λ/ 4匹配盒通过具有低阻抗和λ/ 16或更小的长度的脊状波导与波导连接。