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    • 1. 发明申请
    • Cabin services system for a mobile platform
    • 客舱服务系统为移动平台
    • US20060095162A1
    • 2006-05-04
    • US11297560
    • 2005-12-08
    • Roland SchaferPhillip MattsonGerald Lui-Kwan
    • Roland SchaferPhillip MattsonGerald Lui-Kwan
    • G01M1/38
    • B64D11/00155B64D11/0015B64D11/04B64D47/02B64D2011/0038
    • An integrated cabin services system (CSS) includes a controller adapted to receive a plurality of mobile platform state inputs and a plurality of cabin service modules communicatively connected to the controller. Each of the modules has a plurality of attributes that are utilized to affect at least one CSS function. The CSS additionally includes a comprehensive database that includes a plurality of database portions. One database portion is related to the controller and stored thereon, and each of the other database portions are related to specific ones of the modules and stored in the related modules. The controller utilizes the comprehensive database to employ combinational logic to combine the received state inputs and output a state command to the related database portion of at least one of the modules. The related database portion then generates an output utilized to affect the states of the related module attributes, thereby controlling the execution of at least one CSS function.
    • 综合舱室服务系统(CSS)包括适于接收多个移动平台状态输入的控制器和与控制器通信地连接的多个客舱服务模块。 每个模块具有用于影响至少一个CSS功能的多个属性。 CSS还包括包括多个数据库部分的综合数据库。 一个数据库部分与控制器相关并存储在其上,并且其他数据库部分中的每一个与特定模块相关并存储在相关模块中。 控制器利用综合数据库来采用组合逻辑来组合接收到的状态输入,并将状态命令输出到至少一个模块的相关数据库部分。 相关的数据库部分然后生成用于影响相关模块属性的状态的输出,从而控制至少一个CSS功能的执行。
    • 3. 发明授权
    • Apparatus for the insufflation of gas into a body cavity
    • 用于将气体吹入体腔的装置
    • US4966578A
    • 1990-10-30
    • US201936
    • 1988-06-03
    • Manfred BaierRoland Schafer
    • Manfred BaierRoland Schafer
    • A61M13/00
    • A61M13/003
    • In an apparatus for the insufflation of gas into a body cavity the dynamic pressure of the gas flow conducted to the body cavity and the static intra-abdominal pressure in the body cavity are detected with at least one measuring transducer. The electrical output signal of the measuring transducer detecting the pressure is converted by difference formation with a compensation signal, which substantially takes into account the resistance to flow of the instrument conducting the gas into the body cavity, into a difference signal corresponding to the static intra-abdominal pressure. With this signal a control circuit for the setting of the desired pressure value in the body cavity is controlled, in which respect the compensation signal in each case at the start of the insufflation is generated from the output signal of the relevant measuring transducer and is stored in a store and upon gas flow the stored compensation signal is fed to the one input and the output signal of the measuring transducer is fed to the other input of an operational amplifier for the formation of the difference signal, whilst the store at the input store is separated electrically from the measuring transducer by way of a switch.
    • 在用于将气体吹入体腔的装置中,用至少一个测量传感器检测传导到体腔的气流的动态压力和体腔中的静态腹内压。 检测压力的测量传感器的电输出信号通过差分形成被转换成补偿信号,该补偿信号基本上考虑了将气体传导到体腔中的仪器的流动阻力变为对应于静态内部的差分信号 腹部压力。 利用该信号,控制用于设定体腔中所需压力值的控制电路,在这方面,在吹扫开始时的每种情况下的补偿信号都是根据相关测量传感器的输出信号产生的,并被存储 在存储器中并且在气体流动时,存储的补偿信号被馈送到一个输入,并且测量变换器的输出信号被馈送到运算放大器的另一个输入端,用于形成差分信号,而存储在输入存储器 通过开关与测量传感器电隔离。
    • 4. 发明授权
    • Process for mixing bulk materials
    • 混合散装材料的方法
    • US4878758A
    • 1989-11-07
    • US154326
    • 1988-02-10
    • Roland SchaferFarid Rizk
    • Roland SchaferFarid Rizk
    • B01F13/02
    • B01F13/0294
    • The instant invention relates to a process for the blending of bulk materials by means of a jet gas blender, whereby the blending porcess is initiated only when full gas pressure is reached and when the valve immediately upstream of the storage tank (3) has been closed. At the end of the set time period "t.sub.1 " the valve (4) leading to the blending container (6) is closed in effect simultaneously and the valve (4.1) leading to the storage tank (3) is reopened, whereby the blended material settles in the blending container (6) without being disturbed by turbulence in this control position and whereby this phase is maintained for a set period of time.Only at the end of that period of time is the line cross-section leading to the filter (8) opened to allow exhaust air to go through, and its passage is thereby adjusted so that the quantity of exhaust air going through the filter remains approximately constant per time unit.When the pressure in the blending container (6) has dropped to the level of the atmospheric pressure the material is discharged via the discharge opening.
    • 本发明涉及一种通过喷射式气体混合器共混散装材料的方法,由此仅当达到全部气体压力时和当紧邻储罐(3)上游的阀已经关闭时才启动混合孔 。 在设定时间段“t1”结束时,通向混合容器(6)的阀(4)同时闭合,并且通向储罐(3)的阀(4.1)被重新打开,由此混合材料 在混合容器(6)中不会被该控制位置的湍流扰乱,从而将该相保持一段时间。 只有在该时间段结束时,导致过滤器(8)打开以允许排气通过的管线横截面,并且由此调节其通道,使得通过过滤器的废气的数量保持近似 每个时间单位是常数。 当混合容器(6)中的压力下降到大气压水平时,材料经排出口排出。
    • 7. 发明申请
    • Dimming control system for an array of electrochromic devices
    • 用于电致变色器件阵列的调光控制系统
    • US20050200934A1
    • 2005-09-15
    • US10974240
    • 2004-10-27
    • Kevin CallahanRoland Schafer
    • Kevin CallahanRoland Schafer
    • G02F1/03G02F1/07G02F1/15
    • G02F1/1525B64C1/1484B64D2011/0061G02F1/1506G02F1/1523G02F1/153G02F2001/164
    • Electrochromic device control systems and methods are disclosed. In one embodiment, a window system includes a plurality of transparent windows, a plurality of electrochromic devices, a plurality of control modules, and a main controller. Each transparent window has an electrochromic device operatively associated therewith. A control module is operatively coupled to each electrochromic device and is adapted to controllably adjust an electric field to activate and de-activate the electrochromic device. Finally, the main controller is operatively coupled to the plurality of control modules and adapted to simultaneously adjust the electric fields of the plurality of electrochromic devices to activate and de-activate the plurality of electrochromic devices in unison. In one particular embodiment, a window dimming control system in accordance with the present invention may advantageously be incorporated into an existing cabin services system of a passenger aircraft.
    • 公开了电致变色器件控制系统和方法。 在一个实施例中,窗系统包括多个透明窗,多个电致变色装置,多个控制模块和主控制器。 每个透明窗口具有与其可操作地相关联的电致变色装置。 控制模块可操作地耦合到每个电致变色装置,并且适于可控地调节电场以激活和去激活电致变色装置。 最后,主控制器可操作地耦合到多个控制模块,并且适于同时调整多个电致变色装置的电场以一致地激活和去激活多个电致变色装置。 在一个具体实施例中,根据本发明的窗户调光控制系统可以有利地结合到客机的现有客舱服务系统中。
    • 10. 发明授权
    • Apparatus for automatically regulating the supply of light to an
endoscope
    • 用于自动调节光对内镜的供应的装置
    • US5131381A
    • 1992-07-21
    • US586062
    • 1990-09-21
    • Felix AmsRoland Schafer
    • Felix AmsRoland Schafer
    • A61B1/04A61B1/06H04N5/225H04N5/235
    • A61B1/0669A61B1/042H04N5/2354H04N2005/2255
    • An apparatus for automatically regulating a light source for providing light for illuminating an object viewed by means of an endoscope equipped with a video camera, there is provided a signal processing device having a circuit for defining the density value of the video signal of each line of the camera image, by means of which circuit, the video signal emitted is passed to a comparator which compares it with a brightness threshold voltage which can be preset. A control signal for regulating the light source is determined by counting the image lines having a brightness exceeding the threshold voltage and linking the resultant count to a mathematical function. The actual value obtained from the video signal is independent of the area of the bright parts of the image and is, therefore, independent of the diameter of the image circle of the endoscope.
    • 一种用于自动调节用于提供用于照亮配备有摄像机的内窥镜的物体的光源的光源的装置,提供了一种信号处理装置,其具有用于定义每行的视频信号的浓度值的电路 照相机图像通过哪个电路将发射的视频信号传送到比较器,将其与可以预设的亮度阈值电压进行比较。 通过对具有超过阈值电压的亮度的图像线进行计数来确定用于调节光源的控制信号,并将所得到的计数与数学函数相链接。 从视频信号获得的实际值与图像的亮部的区域无关,因此与内窥镜的图像圆的直径无关。