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1. 发明申请

US20210282231A1 MODULAR FLUID HEATER UTILIZING ELECTROTHERMAL POLYMER COATINGS 有权
公开(公告)号：US20210282231A1
公开(公告)日：2021-09-09
申请号：US17193448
申请日：2021-03-05
申请人： Robert C. Nelson , John H. Laakso , Andrew Jackson Hedgcock, IV , Michael D. Ross
发明人： Robert C. Nelson , John H. Laakso , Andrew Jackson Hedgcock, IV , Michael D. Ross
IPC分类号： H05B1/02 , H05B3/48 , H05B3/14
摘要： A fluid heating element includes first and second conduits. The first conduit has a first inlet and a first outlet. The first inlet is configured to receive a first portion of the fluid, and the first outlet is configured to discharge the first portion of the fluid. The second conduit has a second inlet and a second outlet. The second inlet is configured to receive a second portion of the fluid, and the second outlet is configured to discharge the second portion of the fluid. The fluid heating element further includes an electrothermal coating associated with the first and second conduits and an electrical lead configured to apply an electric current across the electrothermal coating. The electrothermal coating converts the electric current to heat that is transferred to through the first and second conduits to the fluid.

2. 发明授权

US07328878B2 Book holder having a central gap in a transparent front panel for turning pages which are magnetically secured to the front panel 有权
标题翻译：具有在透明前面板上具有磁性地固定在前面板上的页面的中央间隙的书夹
公开(公告)号：US07328878B2
公开(公告)日：2008-02-12
申请号：US11548662
申请日：2006-10-11
申请人： Michael D. Ross
发明人： Michael D. Ross
IPC分类号： A47B23/00
CPC分类号： A47B23/06
摘要： A book holder includes a generally rigid rear panel, generally rigid, spaced-apart front panels that are at least partially transparent, generally parallel to and rigidly coupled to the rear panel, a ferromagnetic strip attached to a lower exterior portion of each front panel, and a plurality of magnetic clips, each of which may be attached to a page of a book which must be turned. The covers of a book and pages thereof which need not be turned, may be placed between the front and rear panels. The space between the two front panels permits the pages which must be turned to be secured to either ferromagnetic strip. The holder may optionally include, beneath the front panels, a tubular base portion, equipped with a finger slot at each end to facilitate grasping the magnetic clips and turning the pages.
摘要翻译：书架包括通常刚性的后面板，通常刚性的间隔开的前面板，其至少部分透明，大致平行于并刚性地联接到后面板，铁磁条附接到每个前面板的下部外部部分，以及多个磁性夹子，每个磁性夹子可以附接到必须转动的书本的页面上。不需要转动的书籍和页面的封面可以放置在前面板和后面板之间。两个前面板之间的空间允许必须转动的页面固定在铁磁条上。保持器可以可选地包括在前面板下面的管状基部，每个端部配备有指槽，以便于抓住磁性夹子并转动页面。

3. 发明授权

US5296659A Differential pressure monitoring device 失效
标题翻译：差压监测装置
公开(公告)号：US5296659A
公开(公告)日：1994-03-22
申请号：US5584
申请日：1993-01-19
申请人： Luken W. Potts , Alfred R. Schenker , Michael D. Ross
发明人： Luken W. Potts , Alfred R. Schenker , Michael D. Ross
IPC分类号： B60R21/16 , B60R21/26 , B60R21/272 , G01L17/00 , H01H35/26 , H01H35/34
CPC分类号： B60R21/272 , H01H35/34 , H01H35/2671 , Y10T29/49105
摘要： A novel hybrid air bag inflator system includes a differential pressure monitoring switch which comprises a sealed module containing a gas under a threshold pressure mounted in a gas bag filler tank. The capsule comprises a movable diaphragm connected to a fixed top plate and the diaphragm is supported on a shaped mandrel mounted on a switch body. The switch body and the mandrel are provided with a central aperture through which moves a movable piston and the movable piston forms a support for switch contacts which are normally open until the pressure in the hybrid air bag gas filler tank falls below a predetermined operable reference pressure at which time the switch contacts reach a closed position indicative of a failed or inoperative hybrid system.
摘要翻译：一种新型混合气囊充气机系统包括差压监测开关，其包括密封模块，该密封模块包含安装在气囊填充罐中的阈值压力下的气体。胶囊包括连接到固定顶板的可移动隔膜，并且隔膜支撑在安装在开关主体上的成形心轴上。开关主体和心轴设置有中心孔，通过该中心孔移动可移动活塞，可移动活塞形成开关触点的支撑，开关触点通常是开放的，直到混合气囊气体填充罐中的压力低于预定的可操作参考压力此时开关触点达到指示故障或不工作的混合系统的关闭位置。

4. 发明授权

US4462048A Noise reduction circuitry for audio signals 失效
标题翻译：音频信号降噪电路
公开(公告)号：US4462048A
公开(公告)日：1984-07-24
申请号：US348025
申请日：1982-02-11
申请人： Michael D. Ross
发明人： Michael D. Ross
IPC分类号： G11B20/02 , G11B20/24 , H03G3/34 , H04N5/94 , H04N9/802 , H04N5/76
CPC分类号： G11B20/24 , G11B20/025 , H03G3/345 , H04N5/94 , H04N9/802
摘要： A signal substitution system is employed in audio processing circuitry to compensate for impulse noise and signal dropouts. Stored or delayed audio signal is substituted in the IF portion of the receiver circuitry ahead of the IF filters thereby precluding the noise impulses from exciting the filters into a ringing mode and significantly broadening what are otherwise very narrow signal disturbances. To insure that the substitution signal is in relative phase coherence with the substituted signal, the substitution signal is delayed an integral number, N, of cycles of the audio carrier. The number N is chosen to be small, resulting in the change in the modulating signal corresponding to the stored portion of the carrier being small. The affect on the baseband signal is that during instances where defects occurred the signal appears to have been sampled and held, but the duration is so short that they are not audibly distinguishable.
摘要翻译：在音频处理电路中采用信号替换系统来补偿脉冲噪声和信号丢失。存储或延迟的音频信号在IF滤波器之前的接收机电路的IF部分中被替换，从而阻止噪声脉冲将滤波器激励成振铃模式，并且显着地扩大了否则非常窄的信号干扰。为了确保替代信号与取代信号处于相对相位相干性，替代信号被延迟音频载波的周期的整数N。数字N被选择为较小，导致对应于载体的存储部分的调制信号的变化较小。对基带信号的影响是在发生缺陷的情况下，信号似乎被采样和保持，但持续时间非常短，使得它们不可听见。

5. 发明授权

US4376954A Slow down processor for video disc mastering having color phase error detector/corrector 失效
标题翻译：用于具有彩色相位误差检测器/校正器的视频盘母盘的减速处理器
公开(公告)号：US4376954A
公开(公告)日：1983-03-15
申请号：US215188
申请日：1980-12-11
申请人： Michael D. Ross
发明人： Michael D. Ross
IPC分类号： H04N9/873 , H04N9/877 , H04N9/491
CPC分类号： H04N9/873 , H04N9/877
摘要： Selected fields of a redundant field slow motion video tape reproduced video signal are stored in a memory at a given clock rate and recovered from the memory at a clock rate inversely proportional to the number of times each field is repeated so as to produce a non-redundant video output signal of reduced bandwidth yet processing the full informational content of the original video signal. The original signal normally exhibits an ordered color field sequence but is subject to anomalous variations from time to time which causes anomalous variation of the chrominance-burst phase relationship of the video output signal. A detector, responsive to a change of a parameter of the ordered sequence of the video input signal, supplies an enabling signal to an inverter circuit which inverts the phase of the burst component of the video output signal whereby the chrominance-burst phase relationship of each field of the video output signal remains unaltered in the presence of said anomalous variations of the ordered sequence of the video input signal.
摘要翻译：冗余字段慢动作磁带再现视频信号的选定字段以给定时钟速率存储在存储器中，并以与每个字段重复的次数成反比的时钟速率从存储器恢复，减少带宽的冗余视频输出信号，同时处理原始视频信号的完整信息内容。原始信号通常呈现有序的色域序列，但是经常发生异常变化，这导致视频输出信号的色度 - 突发相位关系的异常变化。响应于视频输入信号的有序序列的参数的变化的检测器向反相器电路提供使能信号，该反相器电路使视频输出信号的脉冲串分量的相位反相，由此每一个的色度 - 突发相位关系在存在视频输入信号的有序序列的异常变化的情况下，视频输出信号的场保持不变。

6. 发明授权

US5173690A Passive ranging system utilizing range tone signals 失效
标题翻译：被动测距系统利用范围音信号
公开(公告)号：US5173690A
公开(公告)日：1992-12-22
申请号：US729718
申请日：1991-07-11
申请人： Maurice Friedman , Robert W. Fischer , Michael D. Ross , Luken W. Potts , Gary Rogers
发明人： Maurice Friedman , Robert W. Fischer , Michael D. Ross , Luken W. Potts , Gary Rogers
IPC分类号： G01S11/02 , G01S19/14
CPC分类号： G01S11/026
摘要： A passive ranging system for determining the slant range from a ground station to a drifting radiosonde. In one embodiment, the ground station receives meteorological data ranging and internal temperature signals from the radiosonde. The data signals are read out as ambient conditions of the atmosphere and the range signal is phase-compared to a reference signal at periodic intervals. Changes in frequency due to temperature fluctuations in the radiosonde components are factored into the phase-comparison, and the resultant change in phase represents movement of the radiosonde. In another embodiment the range tone from a remote broadcast station is retransmitted by the radiosonde and received at the ground station simultaneously with the same tone directly from the broadcast station. The phase lag is measured and coupled with measurements of direction from the ground station to the radiosonde, and with the distance between the ground station and the broadcast station for determining the slant range.
摘要翻译：一种用于确定从地面站到漂移无线电探空仪的倾斜范围的被动测距系统。在一个实施例中，地面站接收来自无线电探空仪的气象数据范围和内部温度信号。数据信号作为大气的环境条件读出，并且范围信号以周期性间隔与参考信号进行相位比较。由于无线电探空仪组件的温度波动导致的频率变化被纳入相位比较，相位变化也代表了无线电探空仪的运动。在另一个实施例中，来自远程广播站的范围音由无线电探空仪重发，并且在地面站处以与来自广播站的直接相同的音调同时接收。测量相位滞后，并与来自地面站到无线电探空仪的方向以及地面站与广播电台之间的距离进行测量，以确定倾斜范围。

7. 发明授权

US5107261A Passive ranging system for radiosondes 失效
标题翻译：无线电探空仪的被动测距系统
公开(公告)号：US5107261A
公开(公告)日：1992-04-21
申请号：US484158
申请日：1990-02-23
申请人： Maurice Friedman , Robert W. Fischer , Michael D. Ross , Luken W. Potts , Gary Rogers
发明人： Maurice Friedman , Robert W. Fischer , Michael D. Ross , Luken W. Potts , Gary Rogers
IPC分类号： G01S11/02 , G01S19/14
CPC分类号： G01S11/026
摘要： A passive ranging system for determining the slant range from a ground station to a drifting radiosonde. In one embodiment, the ground station receives meteorological data ranging and internal temperature signals from the radiosonde. The data signals are read out as ambient conditions of the atmosphere and the range signal is phase-compared to a reference signal at periodic intervals. Changes in frequency due to temperature fluctuations in the radiosonde components are factored into the phase-comparison, and the resultant change in phase represents movement of the radiosonde. In another embodiment the range tone from a remote broadcast station is retransmitted by the radiosonde and received at the ground station simultaneously with the same tone directly from the broadcast station. The phase lag is measured and coupled with measurements of direction from the ground station to the radiosonde, and with the distance between the ground station and the broadcast station for determining the slant range.
摘要翻译：一种用于确定从地面站到漂移无线电探空仪的倾斜范围的被动测距系统。在一个实施例中，地面站接收来自无线电探空仪的气象数据范围和内部温度信号。数据信号作为大气的环境条件读出，并且范围信号以周期性间隔与参考信号进行相位比较。由于无线电探空仪组件的温度波动导致的频率变化被纳入相位比较，相位变化也代表了无线电探空仪的运动。在另一个实施例中，来自远程广播站的范围音由无线电探空仪重发，并且在地面站处以与来自广播站的直接相同的音调同时接收。测量相位滞后并与来自地面站到无线电探空仪的方向的测量结合起来，并与地面站和广播站之间的距离用于确定倾斜范围。

8. 发明授权

US4370672A Color subcarrier regenerator for slow down processor 失效
标题翻译：彩色副载波再生器用于减速处理器
公开(公告)号：US4370672A
公开(公告)日：1983-01-25
申请号：US190277
申请日：1980-09-24
申请人： Michael D. Ross , Jon K. Clemens
发明人： Michael D. Ross , Jon K. Clemens
IPC分类号： H04N9/87 , H04N5/76 , H04N9/46
CPC分类号： H04N9/8722
摘要： Luminance and chrominance components of a video input signal are stored at one rate and recovered at a lesser rate, 1/N, by means of a frame store to effect video signal bandwidth reduction. Burst is not stored but rather is regenerated and added to the video output signal to conserve memory space. To avoid undesirable hue changes and the necessity of rephasing the regenerated burst signal when switching between different video sources, the burst regenerator includes means for forming a product signal from two signals. One signal is locked to incoming burst, and the other signal is derived from a reference source having a phase related to that of burst. The latter signal is reduced in frequency by a factor (N-1)/N prior to forming the product signal and phase shift is added to a signal path such that the resultant difference component of the product signal exhibits a phase relative to that of the recovered chrominance component which equals the chroma-burst phasing of the video signal supplied to the frame store by any of the video sources. The difference component is then added as a burst component to the recovered chrominance component to form a composite output signal.
摘要翻译：视频输入信号的亮度和色度分量以一个速率存储，并通过帧存储以较小的速率1 / N进行恢复，以实现视频信号带宽的减小。突发不存储，而是重新生成并添加到视频输出信号中以节省存储空间。为了避免不希望的色调变化以及在不同视频源之间切换时重新生成再生突发信号的必要性，突发再生器包括用于从两个信号形成乘积信号的装置。一个信号被锁定到输入突发，另一个信号从具有与突发相位相关的相位的参考源导出。后一信号在形成乘积信号之前以频率降低因子（N-1）/ N，并且将相移添加到信号路径，使得乘积信号的所得差分分量相对于恢复的色度分量等于由任何视频源提供给帧存储器的视频信号的色度脉冲相位相位。然后将差分分量作为突发分量添加到恢复的色度分量以形成复合输出信号。

9. 发明授权

US4312013A Non-linear aperture correction circuit 失效
标题翻译：非线性孔径校正电路
公开(公告)号：US4312013A
公开(公告)日：1982-01-19
申请号：US75331
申请日：1979-09-19
申请人： Frank B. Lang , John J. Gibson , Michael D. Ross
发明人： Frank B. Lang , John J. Gibson , Michael D. Ross
IPC分类号： G11B9/06 , G11B23/00 , H04N5/76
CPC分类号： G11B23/0007 , G11B9/06
摘要： In a video disc system, geometric variations are recorded on the surface of the record and are representative of recorded picture and sound information. In a video disc playback apparatus for recovering picture and sound information from such a prerecorded record, a playback stylus is utilized to detect the geometric variations. Sound interference in the video signals may be produced by the non-linear characteristics of the playback stylus. A non-linear aperture correction circuit interposed between the playback stylus and the demodulator circuitry of the playback apparatus effects a substantial control of the intermodulation products.
摘要翻译：在视频盘系统中，几何变化被记录在记录表面上并且表示记录的图像和声音信息。在用于从这样的预先记录的记录中恢复图像和声音信息的视频盘播放装置中，使用重放触笔来检测几何变化。视频信号中的声音干扰可以通过重放触笔的非线性特性产生。插入回放笔和回放装置的解调器电路之间的非线性孔径校正电路实现对互调产物的实质控制。

10. 发明授权

US4295216A Apparatus for measuring the characteristics of a wideband electromechanical recording system having a transformer 失效
标题翻译：用于测量具有变压器的宽带机电记录系统的特性的装置
公开(公告)号：US4295216A
公开(公告)日：1981-10-13
申请号：US154907
申请日：1980-05-30
申请人： Raymond L. Truesdell , Michael D. Ross
发明人： Raymond L. Truesdell , Michael D. Ross
IPC分类号： G11B3/44 , H04N5/76 , H04N17/06 , G11B27/36
CPC分类号： G11B3/445 , H04N17/06 , H04N5/7605
摘要： A monitoring circuit for monitoring and measuring the mechanical characteristics of a piezoelectric video disc recording cutterhead takes the form of a bridge network. The motional charge or motional current, which are related to the mechanical characteristics of the cutterhead, is measured by providing signals of a first polarity to one leg of the bridge and signals of a polarity opposite to the first to another leg of the bridge.One leg of the bridge includes the cutterhead and a sensing capacitor connected in series while the other leg includes the sensing capacitor and a balancing capacitor connected in series. When the capacitance value of the balancing capacitor is properly chosen, the voltage drop across the sensing capacitor is proportional to certain mechanical characteristics of the cutterhead (e.g., displacement).
摘要翻译：用于监视和测量压电视频盘记录刀具的机械特性的监控电路采用桥接网络的形式。通过向桥的一条腿提供第一极性的信号和与桥的第一至第二腿相反的极性的信号来测量与刀头的机械特性相关的运动电荷或运动电流。桥的一条腿包括刀头和感测电容串联连接，而另一条腿包括感测电容器和串联连接的平衡电容器。当适当地选择平衡电容器的电容值时，感测电容器两端的电压降与刀盘的某些机械特性成比例（例如位移）。

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