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1. 发明授权

US5199377A Artificial reefs manufactured from coal combustion by-products 失效
标题翻译：由煤燃烧副产品制造的人造珊瑚礁
公开(公告)号：US5199377A
公开(公告)日：1993-04-06
申请号：US873650
申请日：1992-04-23
申请人： William H. Gehrmann, III , Charles E. Anderson , Sammy M. Ray , William B. Baker, Jr.
发明人： William H. Gehrmann, III , Charles E. Anderson , Sammy M. Ray , William B. Baker, Jr.
IPC分类号： A01K61/00
CPC分类号： A01K61/006 , C04B28/04 , C04B28/18 , C04B2111/74
摘要： The invention provides an artificial cultch for mollusca formed of coal or lignite combustion by products (CCBP) such as fly ash and bottom ash with an optional binder, lime or Portland Cement The cultches are hemispherical or round-shaped and may be randomly stacked in a reef with interstitial void spaces for mollusca growth. The invention also provides a method of mass-producing these cultches.
摘要翻译：本发明提供了一种用煤或褐煤燃烧产生的煤或褐煤的人造培养物（CCBP），例如粉煤灰和底灰，可选的粘合剂，石灰或波特兰水泥。培养物是半球形或圆形，可以随机堆叠在珊瑚礁与间质空隙为软体动物生长。本发明还提供了批量生产这些培养物的方法。

2. 发明授权

US4554639A Audio dosimeter 失效
标题翻译：音频剂量计
公开(公告)号：US4554639A
公开(公告)日：1985-11-19
申请号：US482594
申请日：1983-04-06
申请人： William B. Baker , Harry E. Betsill
发明人： William B. Baker , Harry E. Betsill
IPC分类号： G01H3/14 , G01H3/12 , G08B21/00
CPC分类号： G01H3/14
摘要： An audio dosimeter for use by an individual for measuring exposure to sound which contains the following components:(a) an electronic microphonic sound sensor means,(b) an amplifier and weighting circuit,(c) an x-squared detector circuit,(d) a temperature compensation circuit;(e) analog to digital time converter,(f) a microcomputer which controls functions of the temperature compensator circuit and analog to digital time converter and has unique logarithmic mathematics for converting the signal from the converter into sound measurement values such as percent of dose, average and maximum decibel levels and instantaneous sound level.
摘要翻译：一种用于个体用于测量暴露于声音的音频剂量计，其包含以下组件：（a）电子麦克风声音传感器装置，（b）放大器和加权电路，（c）x平方检测器电路，（d ）温度补偿电路; （e）模拟数字时间转换器，（f）控制温度补偿电路和模数时间转换器的功能的微计算机，并具有用于将来自转换器的信号转换成声测量值（例如剂量百分比）的独特对数数学，平均和最大分贝水平和瞬时声级。

3. 发明授权

US4580918A Writing instrument having plural nibs with one being retractable 失效
标题翻译：具有多个笔尖的书写工具，一个可缩回
公开(公告)号：US4580918A
公开(公告)日：1986-04-08
申请号：US475432
申请日：1983-03-15
申请人： Hugh William B. Baker , Ivor J. M. Fehr
发明人： Hugh William B. Baker , Ivor J. M. Fehr
IPC分类号： B43K8/18 , B43K17/00 , B43K24/06 , B43K8/02 , B43K27/00
CPC分类号： B43K17/00 , B43K24/06 , B43K8/18
摘要： A writing instrument comprising a plurality of coaxial writing nibs and means for advancing and retracting the nibs relative to one another to adjust a selected nib into an operative writing position, whereby the instrument is adjustable to produce lines of different predetermined widths.
摘要翻译：一种书写工具，包括多个同轴写入笔尖和用于使笔尖相对于彼此前进和后退的装置，以将所选择的笔尖调整到操作书写位置，由此可调节仪器以产生不同预定宽度的线。

4. 发明授权

US4312593A Direct readout apparatus for measuring light transmitted through liquids 失效
标题翻译：用于测量透过液体的光的直接读出装置
公开(公告)号：US4312593A
公开(公告)日：1982-01-26
申请号：US106252
申请日：1979-12-21
申请人： William B. Baker , Joe T. May
发明人： William B. Baker , Joe T. May
IPC分类号： G01N21/25 , G01N21/27 , G01J3/50
CPC分类号： G01N21/251 , G01N21/27
摘要： An apparatus that measures light transmitted through a fluid sample and provides a direct readout of such a measurement by electronically converting light transmitted to an electrical signal that is displayed on a readout device; the apparatus contains a power source, a light source, a photodetector, a sample holder for samples that forms a cell; the improvements used in the apparatus are as follows:(a) a color interference filter positioned between the sample and the photodetector which filters out unwanted bands of color,(b) a converter which electronically converts a current signal from the photodetector to a voltage signal,(c) a logarithmic response circuit that changes the voltage signal to a logarithmic signal proportional to the logarithm of the voltage signal; and(d) a digital voltmeter that converts the logarithm signal to a signal that is displayed on a readout device.
摘要翻译：一种测量透过流体样品的光并通过电子转换传输到显示在读出装置上的电信号的光来直接读出这种测量的装置; 该装置包括电源，光源，光电检测器，用于形成电池的样品的样品保持器; 设备中使用的改进如下：（a）位于样品和光电检测器之间的颜色干涉滤光器，其滤除不需要的色带，（b）转换器，其将来自光电检测器的电流信号电转换成电压信号，（c）将电压信号改变成与电压信号的对数成比例的对数信号的对数响应电路; 和（d）数字电压表，其将对数信号转换为显示在读出装置上的信号。

5. 发明授权

US4269059A Dosimeter having constant flow pump 失效
标题翻译：剂量计具有恒流泵
公开(公告)号：US4269059A
公开(公告)日：1981-05-26
申请号：US21810
申请日：1979-03-19
申请人： William B. Baker
发明人： William B. Baker
IPC分类号： G01T1/167 , G01N1/00 , G01N1/22 , G01N1/24 , G01T7/02
CPC分类号： G01N1/2205 , G01N1/24 , G01N2001/2223
摘要： An improved dosimeter designed for individual use that has a filter for collecting particles or vapors present in an air stream being pumped through the dosimeter, a variable drive pump that draws the air stream through the filter, an electric motor coupled to the variable drive pump, an electric power source for the motor, an air reservoir connected to the pump, an orifice position in a tube attached to the air reservoir which creates a pressure drop in the air stream, a differential pressure switch positioned before the orifice that is activated by a change in air pressure and creates a low voltage electrical input signal; an integrator circuit that uses the low voltage input signal of the pressure switch and integrates this signal, an amplifier circuit which amplifies the signal from the integrator circuit and feeds the signal to the electric motor thereby controlling the speed of the motor driving the pump in relationship to the signal generated by the pressure switch to maintain the air stream at a constant flow rate; the improvement that is used therewith is as follows:an accumulator positioned before the variable drive pump retains air and maintains an even flow of air of the inlet of the pump anda pulsation air pressure filter assembly positioned between the orifice and the pressure switch reduces pulsations in the air stream thereby limiting the activity of the switch to substantial changes in air pressure of the air stream.
摘要翻译：设计用于单独使用的改进的剂量计，其具有用于收集通过剂量计泵送的空气流中存在的颗粒或蒸汽的过滤器，将空气流抽吸通过过滤器的可变驱动泵，耦合到可变驱动泵的电动机，用于电动机的电源，连接到泵的空气存储器，连接到空气存储器的管中的孔口位置，其产生空气流中的压降;定位在孔口之前的差压开关，其由一个改变空气压力并产生低压电输入信号; 积分器电路，使用压力开关的低电压输入信号并对该信号进行积分;放大器电路，放大来自积分器电路的信号，并将信号馈送到电动机，由此控制电动机驱动泵的速度关系与由压力开关产生的信号保持气流恒定的流量; 其使用的改进如下：位于变量驱动泵保持空气并保持泵的入口的均匀流动的蓄能器和位于孔口和压力开关之间的脉动空气压力过滤器组件减少脉动从而将开关的活动限制在空气流的空气压力的实质变化中。

6. 发明授权

US4123932A Dosimeter for monitoring working areas 失效
标题翻译：用于监测工作区域的剂量计
公开(公告)号：US4123932A
公开(公告)日：1978-11-07
申请号：US800430
申请日：1977-05-25
申请人： William B. Baker , Donald G. Clark
发明人： William B. Baker , Donald G. Clark
IPC分类号： G01T1/167 , G01N1/22 , G01N1/24 , G05D7/06
CPC分类号： G01N1/2205 , G01N1/24 , G01N2001/2223
摘要： An improved dosimeter for monitoring working areas in which air, preferably in a relatively large volume, is pumped through the dosimeter at a controlled constant flow and any particles or vapors in the air are collected on a filter, the improvement is the use ofA variable drive pump connected to the filter and driven by an electric motor and controlled by a feed back circuit of an integrator and an amplifier and the pump maintains a constant flow of air through the dosimeter;In the operation of the dosimeter the integrator receives a signal from a pressure switch that detects changes in the flow of the air stream through the dosimeter by a change in a pressure drop of the air which is being pumped through an orifice;The dosimeter is placed in a work area and at the termination of a period of time, such as a work day, the filter is removed and the contents collected are analyzed by conventional techniques such as gas chromatography to determine a level of exposure of individuals working in that area.
摘要翻译：用于监测工作区域的改进的剂量计，其中优选以较大体积的空气以受控的恒定流量泵送通过剂量计，空气中的任何颗粒或蒸气被收集在过滤器上，改进是使用A VARIABLE 驱动泵连接到过滤器并由电动机驱动并由集成器和放大器的反馈电路控制，并且泵保持通过该计量器的空气的恒定流动; 在计量器的操作中，整合器从压力开关接收信号，通过通过液体压缩空气流中的空气流通过液体流量来改变空气流的变化; 计量器位于工作区域，并在时间段的终止（如工作日）终止，过滤器已被删除，收集的内容由常规技术分析，如气相色谱法测定个体工作的接触水平在这个地区。

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