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1. 发明授权

US5264959A Temperature-insensitive phase-matched optical harmonic conversion crystal 失效
标题翻译：温度不敏感的相位匹配光谐波转换晶体
公开(公告)号：US5264959A
公开(公告)日：1993-11-23
申请号：US981636
申请日：1992-11-25
申请人： Charles E. Barker , David Eimerl , Stephan P. Velsko , David Roberts
发明人： Charles E. Barker , David Eimerl , Stephan P. Velsko , David Roberts
IPC分类号： G02F1/37
CPC分类号： G02F1/37
摘要： Temperature-insensitive, phase-matched harmomic frequency conversion of laser light at a preferred wavelength of 1.064 microns can be achieved by use of a crystal of deuterated l-arginine phosphate. The crystal is cut and oriented so that the laser light propagates inside the crystal along one of several required directions, which correspond to a temperature-insensitive, phase-matching locus. The method of measuring and calculating the temperature-insensitive, phase-matching angles can be extended to other fundamental wavelengths and other crystal compositions.
摘要翻译：可以通过使用氘化的1-精氨酸磷酸盐晶体来实现在优选波长为1.064微米的激光的温度不敏感，相位匹配的谐波变换。晶体被切割和取向，使得激光沿着几个所需方向之一沿晶体内部传播，这对应于不受温度影响的相位匹配轨迹。测量和计算温度不敏感的相位匹配角度的方法可以扩展到其他基本波长和其他晶体组成。

2. 发明授权

US4228346A Self-calibrating electric clock circuit 失效
标题翻译：自校准电时钟电路
公开(公告)号：US4228346A
公开(公告)日：1980-10-14
申请号：US907550
申请日：1978-05-19
申请人： Charles E. Barker
发明人： Charles E. Barker
IPC分类号： G04G3/00 , G06M3/12
CPC分类号： G04G3/00
摘要： A clock circuit designed to keep time based upon a known frequency of an alternating current power supply is provided with a d.c. power backup system to operate the clock circuit during periods of a.c. power failure. The clock circuit includes a high frequency oscillator which generates a large number of timing pulses for each alternating current power cycle. During periods of normal operation on alternating current power, the number of oscillator timing pulses occurring between successive null points in the alternating current power supply waveform are counted and stored. When the clock circuit is operated from the d.c. power supply during periods of a.c. power failure, the last count of timing pulses between successive null points in the a.c. cycle is loaded as an initial count into a counter. The counter is decremented down to zero, whereupon the counter registers the passage of a period of time corresponding to the time interval between two null points in the a.c. power cycle, at that time no longer present. This count is used to update a time recorder to maintain accurate time even during periods of power failure.
摘要翻译：设计为基于交流电源的已知频率保持时间的时钟电路具有直流电源备用系统在一段时间内操作时钟电路。电源（检测）失败。时钟电路包括高频振荡器，其产生用于每个交流电周期的大量定时脉冲。在交流电力的正常工作期间，对交流电源波形中的连续零点之间出现的振荡器定时脉冲的数量进行计数和存储。当时钟电路从直流电电力供应。电源故障，直流电源连续零点之间的定时脉冲的最后计数。循环作为初始计数加载到计数器中。计数器减少为零，因此计数器登记一段时间的通过，这段时间对应于a.c.中两个空点之间的时间间隔。动力循环，当时不再存在。该计数用于更新时间记录器，以便在电源故障期间保持准确的时间。

3. 发明授权

US4319711A Wall thermostat and the like 失效
标题翻译：墙壁恒温器等
公开(公告)号：US4319711A
公开(公告)日：1982-03-16
申请号：US116959
申请日：1980-01-30
申请人： Charles E. Barker , Anthony C. Cairo , Frederick T. Bauer , Auzville Jackson, Jr.
发明人： Charles E. Barker , Anthony C. Cairo , Frederick T. Bauer , Auzville Jackson, Jr.
IPC分类号： F23N5/20 , G05B15/02 , G05D23/24
CPC分类号： F23N5/203 , G05B15/02 , G05D23/1917 , G05D23/24 , F23N2023/08 , F23N2025/26 , F23N2037/06
摘要： Apparatus is provided for a wall mounted thermostat to accept and convert manually generated instructions to binary encoded electronic impulses to control ambient air conditions in the environment in which the thermostat is located. The parameters of operation include a building heating control which reduces the desired ambient temperature at night, beginning at a prescribed time and returning to a higher daytime level at a different prescribed time. The system may also adjust desired temperature depending upon humidity conditions and alter the timing of heating and air conditioning control by predicting when a desired temperature will be reached in order to avoid overshoot. The system includes a liquid crystal or light emitting diode display and communicates with a power source and with heating and air conditioning switches such as relays or contactors.
摘要翻译：提供了用于壁挂式恒温器的装置，以接受和转换手动产生的指令到二进制编码的电子脉冲，以控制恒温器所在的环境中的环境空气状况。操作参数包括建筑物加热控制，其在规定的时间开始在晚上减少期望的环境温度，并在不同的规定时间返回到更高的白天水平。该系统还可以根据湿度条件调节所需温度，并且通过预测何时达到所需温度来改变加热和空调控制的时间，以避免过冲。该系统包括液晶或发光二极管显示器，并与电源以及加热和空调开关（例如继电器或接触器）通信。

4. 发明授权

US4563751A Carry propagate adder circuit which differentially senses a carry input 失效
标题翻译：携带传播加法器电路，差分感测进位输入
公开(公告)号：US4563751A
公开(公告)日：1986-01-07
申请号：US604252
申请日：1984-04-26
申请人： Charles E. Barker
发明人： Charles E. Barker
IPC分类号： G06F7/50 , G06F7/503
CPC分类号： G06F7/503 , G06F2207/3872
摘要： A fast carry propagate adder circuit which differentially senses a carry input bit with a sense amplifier is provided. First and second carry bit conductors are precharged to an equal voltage potential by a precharge portion. A voltage differential between the two carry bit conductors is sensed to provide both an output sum bit and an output carry bit in response to two input sum bits, an input carry bit and the complement of the input carry bit.
摘要翻译：提供了利用读出放大器差分地感测进位输入位的快速进位传播加法器电路。第一和第二进位位导体通过预充电部分被预充电到相等的电压电位。感测两个进位位导体之间的电压差，以响应于两个输入和位，输入进位和输入进位位的补码来提供输出和位和输出进位位。

5. 发明授权

US4410813A High speed CMOS comparator circuit 失效
标题翻译：高速CMOS比较电路
公开(公告)号：US4410813A
公开(公告)日：1983-10-18
申请号：US292772
申请日：1981-08-14
申请人： Charles E. Barker , Michael D. Smith
发明人： Charles E. Barker , Michael D. Smith
IPC分类号： H03K5/153 , H03K3/02 , H03K19/003 , H03K19/0948
CPC分类号： H03K19/00384 , H03K19/0948
摘要： A high speed comparator comprising an operational amplifier and two inverter portions is provided. The output voltage of the operational amplifier biases a control transistor coupled to the first inverter portion which is coupled to the operational amplifier in a closed loop. A stable reference voltage is coupled to an input of the operational amplifier and forces the switch point of the first inverter to be at the reference voltage. If the second inverter portion comprises transistors having the gate dimensions thereof sized the same as the transistors of the first inverter portion, the switch point of the second inverter is also at the reference voltage. The switch point of the fast comparator has thereby been isolated from process and temperature variations.
摘要翻译：提供了一种包括运算放大器和两个逆变器部分的高速比较器。运算放大器的输出电压偏置耦合到第一反相器部分的控制晶体管，该第一反相器部分以闭环耦合到运算放大器。稳定的参考电压耦合到运算放大器的输入，并迫使第一反相器的开关点处于参考电压。如果第二反相器部分包括具有与第一反相器部分的晶体管相同的栅极尺寸的晶体管，则第二反相器的开关点也处于参考电压。因此，快速比较器的切换点与过程和温度变化隔离开来。

6. 发明授权

US4220840A Pulsing probe for microwave oven 失效
标题翻译：微波炉脉冲探头
公开(公告)号：US4220840A
公开(公告)日：1980-09-02
申请号：US907670
申请日：1978-05-19
申请人： Charles E. Barker
发明人： Charles E. Barker
IPC分类号： G05D23/24 , H05B6/68 , H05B9/06
CPC分类号： H05B6/6432 , G05D23/1913 , G05D23/24 , H05B6/6452
摘要： A microwave oven cooking control system is provided with a comestible probe for temperature sampling. The comestible probe is only intermittently energized so that self-heating is avoided. Energization of the probe is under the control of a timing mechanism, which concurrently produces a voltage signal that rapidly increments in steps corresponding to possible internal temperatures of the comestible. The voltage signal is compared against a reference voltage level, which in turn is governed by the internal temperature of the comestible as sensed by the probe. The comparison results are used to deactuate energization of the probe and to control the microwave energy transmitted to the comestible by the microwave oven magnetron. A threshold a.c. current detector is also connected to said magnetron control to deactuate operation of the magnetron when a low amplitude a.c. power signal is received.
摘要翻译：微波炉烹饪控制系统配有可食用探头进行温度采样。可食用探针仅间歇地通电，避免了自热。探头的通电受定时机制的控制，定时机构同时产生电压信号，该电压信号相应于可食物的可能的内部温度而逐步增加。将电压信号与参考电压电平进行比较，参考电压电平又由探头感测到的可食物的内部温度决定。比较结果用于停用探针的通电并控制由微波炉磁控管传输到食物的微波能量。门槛a.c. 电流检测器也连接到所述磁控管控制器，以在低振幅a.c.时停止磁控管的操作。接收电源信号。

7. 发明授权

US4460125A Wall thermostat and the like 失效
标题翻译：墙壁恒温器等
公开(公告)号：US4460125A
公开(公告)日：1984-07-17
申请号：US412286
申请日：1982-08-27
申请人： Charles E. Barker , Anthony C. Cairo , Frederick T. Bauer
发明人： Charles E. Barker , Anthony C. Cairo , Frederick T. Bauer
IPC分类号： F23N5/20 , G05B15/02 , G05D23/24 , G05D23/00
CPC分类号： G05B15/02 , F23N5/203 , G05D23/1902 , G05D23/24
摘要： A wall mounted programmable thermostat is provided with a cover plate that normally overlies a portion of a keyboard selector portion and is pivotally mounted so as to open downwardly. The inner cover face has written operating instructions thereon.
摘要翻译：壁挂式可编程恒温器设置有盖板，盖板通常覆盖键盘选择器部分的一部分并且被枢转地安装成向下打开。内盖面上已经写有操作说明书。

8. 发明授权

US4373664A Wall thermostat and the like 失效
公开(公告)号：US4373664A
公开(公告)日：1983-02-15
申请号：US263730
申请日：1981-05-14
申请人： Charles E. Barker , Anthony C. Cairo , Frederick T. Bauer , Auzville Jackson, Jr.
发明人： Charles E. Barker , Anthony C. Cairo , Frederick T. Bauer , Auzville Jackson, Jr.
IPC分类号： F23N5/20 , G05B15/02 , G05D23/24 , G08B23/00
CPC分类号： G05B15/02 , F23N5/203 , G05D23/1902 , G05D23/24 , F23N2023/08
摘要： Apparatus is provided for a wall mounted thermostat to accept and convert manually generated instructions to binary encoded electronic impulses to control ambient air conditions in the environment in which the thermostat is located. The parameters of operation include a building heating control which reduces the desired ambient temperature at night, beginning at a prescribed time and returning to a higher daytime level at a different prescribed time. The system may also adjust desired temperature depending upon humidity conditions and alter the timing of heating and air conditioning control by predicting when a desired temperature will be reached in order to avoid overshoot. The system includes a liquid crystal or light emitting diode display and communicates with a power source and with heating and air conditioning switches such as relays or contactors.

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