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    • 11. 发明授权
    • Pseudo range and range rate device
    • 伪范围和范围速率设备
    • US4180205A
    • 1979-12-25
    • US179529
    • 1962-03-09
    • Arnold Schwartz
    • Arnold Schwartz
    • F41G5/00F41G7/20G01S13/46G01S13/66F41G7/00
    • F41G7/20F41G5/00G01S13/46G01S13/66
    • 1. An electrical circuit for the simultaneous solution of three equations mprising:three ganged potentiometers coupled to receive a common first voltage signal and to be driven by a first angular driving means;a pair of ganged potentiometers coupled to receive a common second voltage signal and to be driven by a second angular driving means;summing networks coupled to the outputs of each of two of said three ganged potentiometers and an output of each of said pair of said ganged potentiometers, respectively, to produce first and second sum voltage signals on outputs thereof, and a summing network coupled to the output of one of said three ganged potentiometers and the output of one of said first and second summing networks to produce a third sum voltage signal on an output thereof;attenuating means coupled to attenuate said third sum voltage signal in accordance with a third angular driving means, the attenuated third sum voltage signal output of said attenuating means coupled to control said second angular driving means whereby the first, second, and third angular drive means and the various voltage signal inputs coupled and arranged aforesaid provide three simultaneous equations of analog voltages in said three potentiometers and summing networks to produce said first and second sum voltage signal outputs as the solution in analog voltages.
    • 1.一种用于同时解决三个方程的电路,包括:三个联动电位器,其耦合以接收公共第一电压信号并由第一角度驱动装置驱动; 一对联动电位器,其耦合以接收公共的第二电压信号并由第二角度驱动装置驱动; 耦合到所述三个联动电位器中的两个的输出的加法网络和所述一对所述组合电位器中的每一个的输出,以在其输出上产生第一和第二和电压信号,以及耦合到输出的求和网络 所述三个组合电位器之一和所述第一和第二求和网络之一的输出在其输出端产生第三和电压信号; 耦合以根据第三角度驱动装置衰减所述第三和电压信号的衰减装置,所述衰减装置的衰减的第三和电压信号输出被耦合以控制所述第二角度驱动装置,由此第一,第二和第三角度驱动装置和 上述耦合和布置的各种电压信号输入在所述三个电位器和求和网络中提供模拟电压的三个联立方程,以产生所述第一和第二和电压信号输出作为模拟电压的解。
    • 12. 发明申请
    • Latent Print Development Apparatus
    • 潜在打印开发设备
    • US20140174365A1
    • 2014-06-26
    • US13727585
    • 2012-12-26
    • Arnold Schwartz
    • Arnold Schwartz
    • A61B5/117
    • A61B5/1172
    • A kit, an apparatus, and method are provided for developing a latent print. The apparatus comprises a pellet comprising a substrate impregnated with a sublimation compound, a receptacle, an adapter, and an end cap. The receptacle is open at a first end and detachably connected to a heat source at a second end. The receptacle is designed to receive and accommodate the pellet through the first end of the receptacle. The adapter defines an annular space for transmission of heat from the heat source to the pellet. The first end of the adapter is connected to the second end of the receptacle and the second end of the adapter is in communication with the heat source. The end-cap comprising a mesh window in an annular space of the end-cap allows passage of the fumes released from the pellet through the open end of the end cap towards the latent print for development.
    • 提供用于显影潜像的套件,装置和方法。 该装置包括一个包含浸渍有升华化合物的底物,容器,适配器和端盖的颗粒。 容器在第一端开口并且在第二端处可拆卸地连接到热源。 容器设计成通过容器的第一端容纳和容纳颗粒。 适配器限定用于将热量从热源传输到颗粒的环形空间。 适配器的第一端连接到插座的第二端,并且适配器的第二端与热源连通。 包括在端盖的环形空间中的网孔的端盖允许从颗粒释放的烟气通过端盖的开口端朝向潜在的印刷物进行显影。
    • 16. 发明申请
    • Latent Print Development Apparatus
    • 潜在打印开发设备
    • US20100040764A1
    • 2010-02-18
    • US12542081
    • 2009-08-17
    • Arnold Schwartz
    • Arnold Schwartz
    • A61B5/117
    • A61B5/1172
    • A kit, an apparatus, and method are provided for developing a latent print. The apparatus comprises a pellet comprising a substrate impregnated with a sublimation compound, a receptacle, an adapter, and an end cap. The receptacle is open at a first end and detachably connected to a heat source at a second end. The receptacle is designed to receive and accommodate the pellet through the first end of the receptacle. The adapter defines an annular space for transmission of heat from the heat source to the pellet. The first end of the adapter is connected to the second end of the receptacle and the second end of the adapter is in communication with the heat source. The end-cap comprising a mesh window in an annular space of the end-cap allows passage of the fumes released from the pellet through the open end of the end cap towards the latent print for development.
    • 提供用于显影潜像的套件,装置和方法。 该装置包括一个包含浸渍有升华化合物的底物,容器,适配器和端盖的颗粒。 容器在第一端开口并且在第二端处可拆卸地连接到热源。 容器设计成通过容器的第一端容纳和容纳颗粒。 适配器限定用于将热量从热源传输到颗粒的环形空间。 适配器的第一端连接到插座的第二端,并且适配器的第二端与热源连通。 包括在端盖的环形空间中的网孔的端盖允许从颗粒释放的烟气通过端盖的开口端朝向潜在的印刷物进行显影。
    • 19. 发明授权
    • Liquid chromatography controller
    • 液相色谱控制器
    • US4618935A
    • 1986-10-21
    • US568765
    • 1984-01-06
    • Arnold Schwartz
    • Arnold Schwartz
    • G01N30/34G06G7/57G01N31/00
    • G01N30/34
    • A new and improved controller for creating a linear gradient dual solvent flow pattern in a dual pump liquid chromatography system wherein one pump pumps one solvent and the other pump pumps the second solvent, the controller comprising a clock for producing a timing signal; digiswitches for providing first and second digital signals representative of initial and final values for one of two solvents; a difference circuit for producing a third digital signal representative of the difference between the initial and final values; a digiswitch for providing a fourth digital signal representative of the time duration of the linear gradient; a binary divider for regulating the timing signal to produce a signal proportional to the fourth digital signal; a binary rate multiplier for proportioning the regulated timing signal to the third digital signal; circuitry for producing a fifth digital signal from the proportional regulated timing signal, whereby the fifth digital signal represents the dividend of the third digital signal divided by the fourth digital signal; and circuitry for inputting signals to each of the pumps to set the flow rates thereof, said circuitry being regulated by said fifth digital signal.
    • 一种用于在双泵液相色谱系统中创建线性梯度双溶剂流动模式的新的和改进的控制器,其中一个泵泵送一个溶剂,另一个泵泵送第二溶剂,该控制器包括用于产生定时信号的时钟; 用于提供表示两种溶剂之一的初始值和最终值的第一和第二数字信号的开关; 用于产生表示初始值和最终值之间的差的第三数字信号的差分电路; 用于提供表示线性梯度的持续时间的第四数字信号的数字开关; 用于调节定时信号以产生与第四数字信号成比例的信号的二进制分频器; 用于将调节定时信号与第三数字信号成比例的二进制比率倍增器; 用于从所述比例调节定时信号产生第五数字信号的电路,由此所述第五数字信号表示所述第三数字信号除以第四数字信号的余数; 以及用于向每个泵输入信号以设定其流量的电路,所述电路由所述第五数字信号调节。
    • 20. 发明授权
    • Latent print development apparatus
    • 潜在打印开发设备
    • US09072466B2
    • 2015-07-07
    • US13727585
    • 2012-12-26
    • Arnold Schwartz
    • Arnold Schwartz
    • C23C16/00A61B5/117A61B5/103F26B13/10
    • A61B5/1172
    • A kit, an apparatus, and method are provided for developing a latent print. The apparatus comprises a pellet comprising a substrate impregnated with a sublimation compound, a receptacle, an adapter, and an end cap. The receptacle is open at a first end and detachably connected to a heat source at a second end. The receptacle is designed to receive and accommodate the pellet through the first end of the receptacle. The adapter defines an annular space for transmission of heat from the heat source to the pellet. The first end of the adapter is connected to the second end of the receptacle and the second end of the adapter is in communication with the heat source. The end-cap comprising a mesh window in an annular space of the end-cap allows passage of the fumes released from the pellet through the open end of the end cap towards the latent print for development.
    • 提供用于显影潜像的套件,装置和方法。 该装置包括一个包含浸渍有升华化合物的底物,容器,适配器和端盖的颗粒。 容器在第一端开口并且在第二端处可拆卸地连接到热源。 容器设计成通过容器的第一端容纳和容纳颗粒。 适配器限定用于将热量从热源传输到颗粒的环形空间。 适配器的第一端连接到插座的第二端,并且适配器的第二端与热源连通。 包括在端盖的环形空间中的网孔的端盖允许从颗粒释放的烟气通过端盖的开口端朝向潜在的印刷物进行显影。