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
    • 1. 发明授权
    • Bipolar logic circuit having two multi-emitter transistors with an
emitter of one connected to the collector of the other to prevent
saturation
    • 双极逻辑电路具有两个多发射极晶体管,其发射极连接到另一个的集电极以防止饱和
    • US4697102A
    • 1987-09-29
    • US737872
    • 1985-05-28
    • Takahiro OkabeMakoto HayashiKatuhiro MorisuyeTomoyuki WatanabeKatsuyoshi WashioSetsuo OguraMakoto FurihataShizuo Kondo
    • Takahiro OkabeMakoto HayashiKatuhiro MorisuyeTomoyuki WatanabeKatsuyoshi WashioSetsuo OguraMakoto FurihataShizuo Kondo
    • H03K19/00H03K19/013H03K19/082
    • H03K19/001H03K19/013
    • A logic circuit is provided which includes a first multi-emitter transistor with its emitters coupled to a group of first input lines and a first transistor with its base coupled to the collector of said first multi-emitter transistor. A second transistor is also provided with its base coupled to the collector of said first transistor, said second transistor having a polarity opposite to that of said first multi-emitter transistor. A second multi-emitter transistor is connected with its base coupled to the collector of said second transistor and with its emitters coupled to a group of second input lines, and a third transistor is connected with its base coupled to the collector of said second multi-emitter transistor and with its collector coupled to an output line. The collector of said first multi-emitter transistor is coupled to the emitter of said second multi-emitter transistor in order to absorb minority carriers stored in the transistors. This feature significantly improves the circuit operating speed. A further feature is the provision of a logic circuit which is highly integrated and which consumes reduced amounts of electric power, while maintaining high-speed performance of the TTL circuit, by substituting a multi-collector transistor that reversely operates for an inverter portion of the TTL circuit.
    • 提供了一种逻辑电路,其包括第一多发射极晶体管,其发射极耦合到一组第一输入线,第一晶体管的基极耦合到所述第一多发射极晶体管的集电极。 第二晶体管还设置有其基极耦合到所述第一晶体管的集电极,所述第二晶体管具有与所述第一多发射极晶体管的极性相反的极性。 第二多发射极晶体管与其基极耦合,耦合到所述第二晶体管的集电极,并且其发射极耦合到一组第二输入线,并且第三晶体管与其基极连接,耦合到所述第二多晶体管的集电极, 发射极晶体管,其集电极耦合到输出线。 所述第一多发射极晶体管的集电极耦合到所述第二多发射极晶体管的发射极,以便吸收存储在晶体管中的少数载流子。 该功能显着提高了电路工作速度。 另一个特征是提供了一种高度集成的逻辑电路,并且通过将反向工作的多集电极晶体管替换为逆变器部分的多集电极晶体管,同时维持TTL电路的高速性能,从而消耗了较少的电功率 TTL电路。
    • 3. 发明授权
    • Pulse laser processing device
    • 脉冲激光加工装置
    • US09012806B2
    • 2015-04-21
    • US13139480
    • 2009-11-06
    • Makoto Hayashi
    • Makoto Hayashi
    • B23K26/08B23K26/06
    • B23K26/083B23K26/0622B23K26/0626B23K26/0869
    • Provide a pulse laser processing device which facilitates stable microfabrication of the surface of a large target processing material, and an increase in the speed of microfabrication. The pulse laser processing device includes a reference clock oscillating circuit which generates a clock signal, a laser oscillator which emits a pulse laser beam synchronized with the clock signal, a laser scanner which scans a pulse laser beam only in a one-dimensional direction in synchronization with the clock signal, a stage on which the target processing material can be placed and which moves in a direction orthogonal to the one-dimensional direction, and a pulse picker which is provided on an optical path between the laser oscillator and laser scanner and which switches pass and block of the pulse laser beam in synchronization with the clock signal.
    • 提供脉冲激光加工装置,其有助于大型目标加工材料的表面的稳定的微细加工,以及微细加工的速度的提高。 脉冲激光处理装置包括产生时钟信号的参考时钟振荡电路,发射与时钟信号同步的脉冲激光束的激光振荡器,同步扫描脉冲激光束的激光扫描器,该激光扫描器仅沿一维方向扫描脉冲激光束 利用时钟信号,可以放置目标处理材料并且在与一维方向正交的方向上移动的阶段,以及设置在激光振荡器和激光扫描仪之间的光路上的脉冲拾取器, 与时钟信号同步地切换脉冲激光束的通过和阻塞。
    • 4. 发明申请
    • FLAMEPROOF RAYON FIBER, METHOD FOR MANUFACTURING THE SAME AND FLAMEPROOF FIBER STRUCTURE
    • FLAMEPROOF RAYON纤维,其制造方法和FLAMEPROOF纤维结构
    • US20120015185A1
    • 2012-01-19
    • US13258979
    • 2009-12-28
    • Shigeo FushitaniMakoto Hayashi
    • Shigeo FushitaniMakoto Hayashi
    • D02G3/00D01F2/02D01F8/02
    • D01F2/10Y10T428/2913
    • A flameproof rayon fiber having excellent flameproofness as well as excellent flame retardance, a method for manufacturing the same, and a flameproof fiber structure are provided. The flameproof rayon fiber according to the present invention includes components of silicon and sodium. Glass remains when the fiber is burned at 800° C., the glass component has a property of softening at 800° C., and when subjected to an X-ray fluorescence analysis, the rayon fiber has a silicon content in the range of 5 to 30% by mass and a sodium content in the range of 0.1 to 3% by mass. The flameproof rayon fiber according to the present invention can be manufactured by preparing an undiluted viscose solution; adding a solution containing a silicate compound containing an alkali metal to the undiluted viscose solution so as to make an alkali metal-containing silicate compound-added viscose solution; performing spurning by extruding the alkali metal-containing silicate compound-added viscose solution through a spinneret into a spinbath containing sulfuric acid, thus producing a fiber to be treated containing the silicate compound; and treating, in a scouring or aftertreatment process, the fiber to be treated with a solution having a pH in the range of 4 to 11 and a buffer action and containing sodium. A flameproof fiber structure of the present invention contains at least 30% by mass of the flameproof rayon fiber.
    • 提供具有优异的隔爆性和优异的阻燃性的防火人造丝纤维,其制造方法和防火纤维结构体。 根据本发明的防火人造丝纤维包括硅和钠的组分。 当纤维在800℃下燃烧时玻璃残留,玻璃组分具有在800℃下软化的性质,当进行X射线荧光分析时,人造丝纤维的硅含量范围为5 至30质量%,钠含量为0.1〜3质量%的范围。 根据本发明的防火人造丝纤维可以通过制备未稀释的粘胶溶液来制造; 向未稀释的粘胶溶液中加入含有碱金属的硅酸盐化合物的溶液,制成含有碱金属的硅酸盐化合物的粘胶溶液; 通过将含有碱金属的含硅酸盐化合物的粘胶溶液通过喷丝头挤出到含有硫酸的纺丝浴中进行甩干,从而制造含有硅酸盐化合物的待处理纤维; 并且在洗涤或后处理过程中用pH为4至11的溶液和缓冲作用并含有钠的待处理纤维进行处理。 本发明的防火纤维结构体含有至少30质量%的防火人造丝纤维。