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1. 发明授权

US4039127A Continuous plotter 失效
标题翻译：连续绘图仪
公开(公告)号：US4039127A
公开(公告)日：1977-08-02
申请号：US656510
申请日：1976-02-09
申请人： Donald F. Huffhines , J. S. Jones , Clarence G. Smith
发明人： Donald F. Huffhines , J. S. Jones , Clarence G. Smith
IPC分类号： G01D9/26 , G01D15/14 , G01D15/24
CPC分类号： G01D9/26 , G01D15/14 , G01D15/24
摘要： An apparatus for plotting information, e.g., seismic data, onto a continuous sheet of a recording medium, e.g., photographic film. The film travels from a supply reel, over an advance roller, across a flat exposure surface, and onto a takeup roller. Torque motors apply equal but opposite torques to the supply reel and the takeup reel to maintain the film in tension to insure that the film will lie flat on the exposure surface during the plotting operation. A stepping motor rotates advance roller to move the film a precise amount across the exposure surface at desired times during the plotting operation. A camera, e.g., cathode ray tube, which receives data and projects it onto the film on the exposure surface, is mounted on a carriage which is swept back and forth across the exposure surface by means of a lead screw driven by a precision stepping motor. Control circuitry means is provided which not only drives the stepping motor and, hence, the carriage at a constant, defined speed during the plotting portion of a sweep but also provides for the proper acceleration and deceleration of the motor during each sweep of the carriage.
摘要翻译：用于将信息（例如，地震数据）绘制到记录介质的连续片材上的设备，例如摄影胶片。胶片从供应卷轴上行进，超过推进辊，穿过平坦的曝光表面，并且到卷绕辊上。扭矩电机对供应卷轴和卷取卷轴施加相等但相反的扭矩，以保持胶片处于张力状态，以确保胶片在绘图操作期间平放在曝光表面上。在绘图操作期间，步进电机旋转提前滚轮以在期望的时间将胶片精确地移动到曝光表面上。将接收数据并将其投影到曝光表面上的胶片上的照相机，例如阴极射线管，安装在通过由精密步进电机驱动的导螺杆而在曝光表面上来回扫过的托架上。提供了控制电路装置，其不仅在扫描的绘制部分期间以恒定的限定速度驱动步进电机，并且因此驱动滑架，而且还在滑架的每次扫掠期间提供电动机的适当的加速和减速。

2. 发明授权

US3939796A Apparatus for visually indicating when a pool filter is dirty 失效
标题翻译：用于可视地指示池过滤器脏污的装置
公开(公告)号：US3939796A
公开(公告)日：1976-02-24
申请号：US510004
申请日：1974-09-27
申请人： Clarence G. Smith , Richard O. Lightfoot
发明人： Clarence G. Smith , Richard O. Lightfoot
IPC分类号： B01D35/143 , B01D35/14
CPC分类号： B01D35/143 , Y10T137/8326
摘要： Apparatus for indicating when a swimming pool filter needs to be cleaned, which comprises a flexible diaphragm covering an opening in the conduit on the inlet side of a pool filter and a housing covering the diaphragm with a movable piston member inside the housing and engaging the surface of the diaphragm. Spring means urges the piston against the diaphragm to counteract pressure of water in the conduit against the diaphragm. A movable flag is operated by the piston means to indicate through a window in the housing when the piston has moved a predetermined distance.
摘要翻译：用于指示何时需要清洁游泳池过滤器的装置，其包括覆盖泳池过滤器的入口侧的管道中的开口的柔性隔膜和在壳体内部具有可移动活塞构件的壳体并且与表面接合的隔膜。弹簧意味着推动活塞抵靠隔膜以抵消导管中水的压力抵靠隔膜。当活塞已经移动预定距离时，活塞装置可操作活动标志以指示壳体中的窗口。

3. 发明授权

US4413361A Deck and fence structure for above ground swimming pools 失效
标题翻译：地面游泳池的甲板和围栏结构
公开(公告)号：US4413361A
公开(公告)日：1983-11-08
申请号：US205347
申请日：1980-11-10
申请人： Donald A. Wolf , Clarence G. Smith , Charles S. Johnson
发明人： Donald A. Wolf , Clarence G. Smith , Charles S. Johnson
IPC分类号： E04H4/00 , F16B7/04 , F16B17/00 , E04H3/16 , E04H3/18
CPC分类号： E04H4/0018 , F16B17/006 , F16B7/0446
摘要： A deck structure and fence for above ground swimming pools, with the deck being supported at its inner peripheral end on the seat rest mounted on top of the swimming pool side wall. The deck is comprised of a plurality of platform sections of predetermined size and shape, and by adjusting the distance by which the deck section inner ends overhang the seat rest, the same group of deck sections may be used with round or oval swimming pools having arcuate side walls within a predetermined range of diameters. The outer end of the deck is supported on upstanding posts having lock tabs at both ends. Openings formed through the lock tabs define hinge lines at predetermined locations which cause the lock tabs to be tensioned and prestressed as they are bent into locking engagement with deck frame members and ground support plates through mating apertures therein. A deck fence is held together by a double lock tab arrangement through which the fence top rails are securely interlocked with upright fence posts. A fence mounted on top of the pool wall utilizes connecting arms pivotally bendable on fence posts so as to embrace and attach to the horizontal fence rails at any angular orientation thereof in a horizontal plane.
摘要翻译：一个甲板结构和围栏，用于地面游泳池，其甲板在其内周端支撑在座椅底座上，安装在游泳池侧壁的顶部。甲板由多个具有预定尺寸和形状的平台部分组成，并且通过调整甲板部分内端伸出座椅的距离，同一组甲板部分可以与具有弧形的圆形或椭圆形游泳池一起使用侧壁在预定的直径范围内。甲板的外端支撑在两端有锁片的直立柱上。通过锁定突舌形成的开口在预定位置处形成铰链线，这些位置使得锁定突片在其弯曲成与甲板框架构件和地面支撑板通过其中的配合孔锁定接合时被张紧和预应力。甲板围栏通过双锁舌装置固定在一起，栅栏顶部轨道通过该双重锁舌装置与直立挡板柱牢固地互锁。安装在池壁顶部的围栏利用可枢转地弯曲在栅栏柱上的连接臂，以便在水平面上以任何角度取向包围并附接到水平栅栏轨道。

4. 发明授权

US4209855A Apparatus for controlling the transfer of seismic data from _magnetic tape storage to a photographic recording 失效
标题翻译：用于控制地震数据从_磁带存储转移到照相记录的装置
公开(公告)号：US4209855A
公开(公告)日：1980-06-24
申请号：US854564
申请日：1977-11-25
申请人： Clarence G. Smith
发明人： Clarence G. Smith
IPC分类号： G01V1/34
CPC分类号： G01V1/34
摘要： Multiplexed seismic data representing a plurality of seismic channels intensity modulates each sweep of the electron beam of a cathode-ray tube. Each successive sweep of the electron beam is photographically reproduced on a rotating drum plotter to provide a seismic record section. The modulation of the cathode-ray tube is further controlled to provide for various seismic trace presentations on the record section, including wiggle traces, variable area traces, wiggle-variable area traces, and symmetrical-variable area traces.
摘要翻译：代表多个地震通道的多路复用地震数据强度调制阴极射线管的电子束的每次扫描。电子束的每次连续扫描在旋转鼓式绘图机上照相地再现以提供地震记录部分。进一步控制阴极射线管的调制，以提供记录部分上的各种地震迹线呈现，包括摆动迹线，可变区域迹线，摆动区域迹线和对称可变区域迹线。

5. 发明授权

US4193058A System for displaying seismic data on a cathode-ray tube 失效
标题翻译：用于在阴极射线管上显示地震数据的系统
公开(公告)号：US4193058A
公开(公告)日：1980-03-11
申请号：US872271
申请日：1978-01-25
申请人： Clarence G. Smith
发明人： Clarence G. Smith
IPC分类号： G01V1/34 , G01D1/00
CPC分类号： G01V1/34
摘要： Multiplexed seismic data representing a plurality of seismic channels intensity modulates each sweep of the electron beam of a cathode-ray tube. Each successive sweep of the electron beam is photographically reproduced on a rotating drum plotter to provide a seismic record section. The sweep signal for controlling the electron beam is automatically gain controlled so that the number of seismic traces per inch remains constant.
摘要翻译：代表多个地震通道的多路复用地震数据强度调制阴极射线管的电子束的每次扫描。电子束的每次连续扫描在旋转鼓式绘图机上照相地再现以提供地震记录部分。用于控制电子束的扫描信号被自动增益控制，使得每英寸的地震轨迹数保持不变。

6. 发明授权

US4022690A Integral pump skimmer and filter unit for above-ground swimming pools 失效
标题翻译：用于地上游泳池的整体式汲水器和过滤器
公开(公告)号：US4022690A
公开(公告)日：1977-05-10
申请号：US647571
申请日：1976-01-08
申请人： Clarence G. Smith
发明人： Clarence G. Smith
IPC分类号： E04H4/12 , E04H3/16
CPC分类号： E04H4/1209
摘要： A skimmer filter and pumping unit for an above-ground swimming pool including portable pools in which a centrifugal pump is mounted on a base beside the pool. A cartridge-type filter unit having a cylindrical housing is supported from the base above the pump with the pump and cylindrical housing aligned along a common vertical axis. A skimmer unit is mounted on top of the filter unit and has an opening in the side adapted to open through the side of the pool adjacent the top of the pool when the base is resting on the ground. Water moves directly through the skimmer unit down through the filter into the pump, the pump dishcarge being connected back through the side of the pool below the skimmer.
摘要翻译：一个用于地面游泳池的撇渣器过滤器和抽油机，包括便携式池，其中离心泵安装在池旁边的基座上。具有圆柱形壳体的盒式过滤器单元从泵上的基座支撑，泵和圆柱形壳体沿着共同的垂直轴线对准。撇渣器单元安装在过滤器单元的顶部，并且当基座搁置在地面上时，该开口适于在与泳池顶部相邻的池的侧面开口。水直接通过分离器单元向下通过过滤器进入泵，泵洗碗器通过池底部的撇液器下面连接回来。

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