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    • 205. 发明授权
    • Radar apparatus
    • 雷达装置
    • US07609199B2
    • 2009-10-27
    • US12258819
    • 2008-10-27
    • Masaaki NishijimaTakeshi Fukuda
    • Masaaki NishijimaTakeshi Fukuda
    • G01S13/00
    • G01S13/325G01S7/03G01S7/35
    • A radar apparatus includes a PN code generator for generating a PN code, a variable delay device for delaying the PN code, an oscillator for generating a high-frequency signal, a transmission frequency multiplier for multiplying a frequency of a transmission differential signal obtained by being divided from the high-frequency signal by 3, a reception frequency multiplier for multiplying a frequency of a reception differential signal obtained by being divided from the high-frequency by 3, a transmitter for generating a radar wave by using the differential signal obtained through the multiplication by the transmission frequency multiplier and the PN code generated by the PN code generator, and a receiver for generating an in-phase signal and a quadrature signal from a reflected wave by using the differential signal obtained through the multiplication by the reception frequency multiplier and the PN code delayed by the delay device.
    • 雷达装置包括用于产生PN码的PN码发生器,用于延迟PN码的可变延迟装置,用于产生高频信号的振荡器,用于将通过存在获得的发送差分信号的频率相乘的发送倍增器 将高频信号除以3,将从高频除以3获得的接收差分信号的频率乘以接收倍频器,用于通过使用通过所述高频信号获得的差分信号来生成雷达波的发送器 乘以传输倍频器和由PN码发生器产生的PN码;以及接收机,用于通过使用通过乘以接收倍频器获得的差分信号从反射波产生同相信号和正交信号;以及 PN码由延迟器延迟。
    • 206. 发明申请
    • IMAGE HEATING APPARATUS
    • 图像加热装置
    • US20090162116A1
    • 2009-06-25
    • US12329921
    • 2008-12-08
    • Keisuke MogiSeiichiro KamedaTakeshi FukudaShinichiro HosoiNaoki Hashimoto
    • Keisuke MogiSeiichiro KamedaTakeshi FukudaShinichiro HosoiNaoki Hashimoto
    • G03G15/20
    • G03G15/206G03G2215/2035
    • An image heating apparatus, including: a belt for heating a toner image formed on a sheet in a heating nip portion; a rotary member for forming the heating nip portion in cooperation with the belt and rotating the belt in conjunction with a rotation of the rotary member; a changing device for changing a pressure between the belt and the rotary member; and a warm-up device for starting a rotation of the belt by the rotary member with the pressure between the belt and the rotary member set to a first pressure, and thereafter changing the pressure between the belt and the rotary member from the first pressure to a second pressure higher than the first pressure after a lapse of a predetermined period of time from a start of the rotation of the belt so that the belt is rotated by the rotary member at the second pressure.
    • 一种图像加热装置,包括:用于加热形成在加热夹持部分中的片材上的调色剂图像的带; 与所述带一起形成所述加热辊隙部分并与所述旋转部件的旋转一起旋转所述带的旋转部件; 用于改变所述带和所述旋转构件之间的压力的改变装置; 以及预热装置,用于通过旋转构件在带和旋转构件之间的压力设定为第一压力的情况下开始带的旋转,然后将带和旋转构件之间的压力从第一压力改变为 在从带的旋转开始经过预定时间段之后高于第一压力的第二压力,使得带在第二压力下由旋转构件旋转。
    • 209. 发明授权
    • Living radical polymerization method
    • 活性自由基聚合法
    • US07399814B2
    • 2008-07-15
    • US11459370
    • 2006-07-24
    • Atsushi GotoTakeshi FukudaYoshinobu Tsujii
    • Atsushi GotoTakeshi FukudaYoshinobu Tsujii
    • C08F4/20C08F4/16C08F4/72B01J27/135C07F7/30
    • B01J31/122B01J31/22B01J2531/42B01J2531/52C08F112/08C08F220/14
    • A highly active and environment-friendly catalyst for use in a living radical polymerization is provided.A catalyst for use in a living radical polymerization method is provided. The catalyst comprises a central element, which is selected from germanium, tin and antimony, and at least one halogen atom, which is bound to the central element. A monomer having a radical reactive unsaturated bond is subjected to a radical polymerization reaction under the presence of the catalyst, thereby it is possible to obtain a polymer having narrow molecular weight distribution. The present invention has the merits such as low toxicity of the catalyst, a small amount of the catalyst can be used, high solubility of the catalyst, mild reaction conditions, no coloration, no odor (unnecessary post-treatment of molded products). The method of the present invention is more environment-friendly and economical than a conventional living radical polymerization method.
    • 提供了用于活性自由基聚合的高活性和环境友好的催化剂。 提供了一种用于活性自由基聚合方法的催化剂。 该催化剂包括选自锗,锡和锑的中心元素和与中心元素结合的至少一个卤素原子。 具有自由基反应性不饱和键的单体在催化剂的存在下进行自由基聚合反应,从而可以得到分子量分布窄的聚合物。 本发明具有催化剂毒性低,可使用少量催化剂,催化剂溶解性高,反应条件温和,无着色,无异味(成型品不必要后处理)等优点。 本发明的方法比常规的活性自由基聚合方法更环保且更经济。
    • 210. 发明授权
    • Silicon compound
    • 硅化合物
    • US07294732B2
    • 2007-11-13
    • US10523702
    • 2003-08-07
    • Kohji OhnoYoshinobu TsujiiTakeshi Fukuda
    • Kohji OhnoYoshinobu TsujiiTakeshi Fukuda
    • C07F7/04C08G77/04
    • C08F4/42C07F7/21C08F4/06C08G77/04C08G77/045C08G77/28
    • A silicon compound represented by Formula (1). In Formula (1), R1 is a group independently selected respectively from the group consisting of a hydrogen atom, alkyl, substituted or non-substituted aryl and substituted or non-substituted arylalkyl, and A1 is an organic group substituted with a halogenated sulfonyl group and is preferably a group represented by Formula (2). In Formula (2), X is halogen; R2 is alkyl; a is an integer of 0 to 2; and Z1 is a single bond or alkylene having a carbon number of 1 to 10. The silicon compound provided by the present invention is a silsesquioxane derivative having an excellent living polymerizable radical polymerization initiating function. For example, it is possible to commence polymerization by allowing an acryl base monomer to coexist to form an acryl base polymer making use of one point of the structure of the silsesquioxane in the present invention as a starting point. Because a halogenated sulfonyl group has a strong electrophilicity, it is possible to synthesize various silsesquioxane derivatives by reacting the silicon compound provided by the present invention with various nucleophilic reagents, and it can actively be used as an intermediate useful for organic synthesis.
    • 由式(1)表示的硅化合物。 在式(1)中,R 1是分别独立地选自氢原子,烷基,取代或未取代的芳基和取代或未取代的芳基烷基的基团,和A 1是被卤代磺酰基取代的有机基团,优选为式(2)表示的基团。 在式(2)中,X是卤素; R 2是烷基; a为0〜2的整数; Z 1是碳数为1〜10的单键或亚烷基。本发明提供的硅化合物是具有优异的活性聚合自由基聚合引发功能的倍半硅氧烷衍生物。 例如,可以通过使丙烯酰基单体共存,以本发明中的倍半硅氧烷的结构的一个点为起点,共聚形成丙烯酸基聚合物,进行聚合。 由于卤代磺酰基具有很强的亲电性,所以可以通过使本发明提供的硅化合物与各种亲核试剂反应来合成各种倍半硅氧烷衍生物,并且可以有效地用作有机合成中间体。