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1.发明授权
公开(公告)号：US5339741A
公开(公告)日：1994-08-23
申请号：US817591
申请日：1992-01-07
申请人： B. Thomas Craven , William G. Wiedefeld , Kyle W. Poor , Bruce S. Johnson , John W. Sogge , Michael H. Peterson , William G. Adamson , Ronald W. Froelich
发明人： B. Thomas Craven , William G. Wiedefeld , Kyle W. Poor , Bruce S. Johnson , John W. Sogge , Michael H. Peterson , William G. Adamson , Ronald W. Froelich
IPC分类号： F41A9/25 , F41A9/45 , F41A9/46 , F41A9/47 , F41B11/02 , F42B4/00 , F42B4/02 , F42C17/04 , F42B4/04
CPC分类号： F41B11/57 , F41A9/25 , F41A9/45 , F41A9/46 , F41A9/47 , F41B11/54 , F41B11/55 , F42B4/00 , F42B4/02 , F42C17/04
摘要： A system and method for launching projectiles, such as fireworks projectiles, which explode in the air into a pyrotechnic display. The projectile includes a shell constructed from a binding agent and an explosive additive which explodes the shell into small particles. The explosive additive, which may be nitrocellulose, causes the exploded particles to be rapidly burned and consumed to form lightweight, inert flakes that fall harmlessly to the ground. The projectile is aimed and launched by a launcher using a compressed gas to rapidly expel the projectile from a launching tube. Once in the air at a predetermined location in the sky, an electronic fuse inside the projectile operates to detonate the projectile into its intended pyrotechnic display. The fuse is extremely accurate and enables detonation of the projectile at precise altitudes. An electronic control system controls launching and detonation of the projectiles in a precise and repeatable manner.
摘要翻译： 一种用于发射射弹的系统和方法，例如烟花爆竹，其在空中爆炸成烟火表演。 抛射体包括由结合剂构成的壳体和将壳体爆炸成小颗粒的爆炸性添加剂。 可能是硝化纤维素的爆炸性添加剂会使分解的颗粒迅速燃烧并消耗，形成轻质，惰性的碎屑，无害地落在地面上。 射弹是由使用压缩气体的发射器瞄准和发射的，以便将射弹从发射管快速排出。 一旦在天空中的预定位置的空气中，射弹内的电子保险丝操作以将射弹引爆到其预期的烟火显示器中。 保险丝非常准确，可以在精确的高度引爆弹体。 电子控制系统以精确和可重复的方式控制射弹的发射和引爆。
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公开(公告)号：US5595121A
公开(公告)日：1997-01-21
申请号：US228106
申请日：1994-04-15
CPC分类号： B61L23/005 , A63G7/00 , B61B13/00 , B61B13/12 , Y02T30/30
摘要： The present invention provides an amusement ride having a self-propelled electric powered ride vehicle capable of maximum acceleration of about 0.3 to as much as about 1.1 G's in either direction using a unique pinch wheel drive system, and including an on board vehicle controller and peripheral equipment for controlling the vehicle. The pinch wheel drive system, which compresses driven wheel motor packages against a tractive surface, generates compression using a system which is independent of the vehicle's weight and motion. A master controller is provided for ride systems having multiple self-propelled vehicles on the same track for communicating with and coordinating the movement of the ride vehicles. This allows precise control of multiple ride vehicles to allow faster dispatch and shorter intervehicular spacings by implementing a floating zone control. Electric power compatible with the on board propulsion and controllers can be provided to the ride vehicles in a conventional manner using an electric bus bar mounted along the track. A ride vehicle of the present invention is capable of generating thrills not previously available in conventional roller coaster or powered vehicle rides, such as the ability to apply reverse propulsion and generate high performance maneuvers in reverse. Additionally, the pinch wheel drive system of the present invention provides the ability to generate electricity during deceleration or while coasting down hill. This enables the master controller to space ride vehicles so that some are consuming electricity while others are generating electricity, thus providing a highly efficient and economical ride. Further, because of the high accelerations possible, equivalent or superior thrill can be obtained using tighter horizontal curves and shorter hills, enabling use of a track having a smaller footprint than is possible using conventional components.
摘要翻译： 本发明提供了一种具有自行式电动乘坐车辆的游乐设施，其能够使用独特的夹送轮驱动系统在任一方向上具有约0.3至多达1.1G的最大加速度，并且包括车载控制器和外围设备 用于控制车辆的设备 夹持轮驱动系统将驱动轮电机组件压靠在牵引表面上，使用独立于车辆重量和运动的系统产生压缩。 提供主控制器用于在同一轨道上具有多个自行车的乘坐系统，用于与乘坐车辆的运动通信和协调。 这允许通过实施浮动区域控制来对多个乘坐车辆进行精确控制以允许更快的调度和更短的间隙间隔。 可以使用沿着轨道安装的电动母线，以常规方式向驾驶车辆提供与船上推进和控制器兼容的电力。 本发明的乘坐车辆能够产生传统的过山车或动力车辆中以前不可用的刺激，例如反向推进的能力，并且相反地产生高性能的机动。 此外，本发明的夹送轮驱动系统提供在减速期间或在滑行山时发电的能力。 这使得主控制器能够乘坐乘坐车辆，使得一些人在消耗电力，而另一些人正在发电，从而提供高效和经济的驾驶。 此外，由于可能的高加速度，可以使用更紧密的水平曲线和较短的山丘获得等同或更高的刺激，从而能够使用具有比使用常规部件可能的更小的占地面积的轨道。
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公开(公告)号：US4829166A
公开(公告)日：1989-05-09
申请号：US85419
申请日：1987-08-13
申请人： Ronald W. Froelich
发明人： Ronald W. Froelich
CPC分类号： G06K19/0728 , G06K19/07749 , G06K19/07779 , G06K19/07783 , G06K7/0008 , G06K7/10336 , G06K7/1097
摘要： A computerized data-bearing card which includes an internal microcomputer chip which includes a random access memory, a read-only memory and a programmable read-only memory, and which is constructed so that digitized data may be read from and written into the microcomputer by an independent reader/writer unit. Communication between the card and the reader/writer unit is by means of interactive photoelectric transducers provided in the card and the reader/writer unit. The circuitry within the card is electrically energized by electromagnetic induction from the reader/writer unit, thereby obviating any need for internal batteries, electrical connections to external power supplies and electric switches. Clock signals from the microcomputer are also supplied to the reader/writer unit by interactive photoelectric transducers.
摘要翻译： 一种计算机化的数据承载卡，其包括内部微型计算机芯片，其包括随机存取存储器，只读存储器和可编程只读存储器，并且其构造使得数字化数据可以通过 一个独立的读写器单元。 卡和阅读器/写入器单元之间的通信是通过设置在卡和读取器/写入器单元中的交互式光电传感器来实现的。 卡内的电路通过来自读/写器单元的电磁感应电动，从而避免了对内部电池，到外部电源和电开关的电连接的任何需要。 来自微型计算机的时钟信号也通过交互式光电传感器提供给读/写器单元。
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公开(公告)号：US4763190A
公开(公告)日：1988-08-09
申请号：US880241
申请日：1986-06-30
申请人： Ronald W. Froelich
发明人： Ronald W. Froelich
CPC分类号： H04N1/6025
摘要： This color copying system scans the original with a raster input scanner to generate digital signals representing red, green and blue, and prints at a raster output scanner which uses cyan, magenta, yellow and black ink. In addition, under color removal is used, that being defined as the removal of a certain amount of ink from all three colors, and the addition of an equivalent amount of black ink. The first step is to convert the input scanner colors into the color being printed during the current revolution of the printing drum. This requires the solution of three equations, each of which use three look-up RAM tables. In addition, the amount of under color removal must also be calculated before the amount of ink for the dot being printed is known. This requires an additional table look-up. Finally, for the black cycle, the amount of black ink must be calculated, requiring another table. The resultant circuit, therefore, consists of nine RAM tables for the color equations, each of which is reloaded with new values at the beginning of each color printing revolution, two black tables, and the associated circuitry to perform the associated computations and to establish the synchronization and timing to allow the system to operate at reasonable speeds.
摘要翻译： 该彩色复印系统用光栅输入扫描仪扫描原稿，以产生表示红色，绿色和蓝色的数字信号，并在使用青色，品红色，黄色和黑色墨水的光栅输出扫描仪上进行打印。 另外，使用颜色去除，其被定义为从所有三种颜色中去除一定量的墨水，并加入等量的黑色墨水。 第一步是将输入的扫描仪颜色转换成印刷鼓当前旋转期间正在印刷的颜色。 这需要三个方程的解，每个方程使用三个查找的RAM表。 此外，在已知印刷点的墨水量之前，还必须计算底色的去除量。 这需要额外的表查找。 最后，对于黑色循环，必须计算黑色墨水的量，需要另外一张表。 因此，所得到的电路由用于颜色方程的九个RAM表组成，每个RAM表在每个彩色打印革命的开始时被重新加载新的值，两个黑表以及相关的电路来执行相关联的计算并建立 同步和定时，以允许系统以合理的速度运行。
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公开(公告)号：US4690554A
公开(公告)日：1987-09-01
申请号：US936169
申请日：1986-12-01
申请人： Ronald W. Froelich
发明人： Ronald W. Froelich
CPC分类号： G07C9/00087 , G06K9/00087 , G06K9/74
摘要： A device employing the optical autocorrelation method for automatically comparing the fingerprint of an individual with a previously identified exemplar utilizes a pair of multifaceted mirrors rotating about mutually perpendicular axes to sweep an image of the fingerprint over the surface of the exemplar in a raster. To maintain the image in focus, a pair of independent identical relay lens systems are positioned in the light path and arranged symmetrically with respect to a common intermediate image plane. The mirrors are positioned so that as they rotate their reflective facets coincide successively with the aperture stop locations of the respective lens system. To compensate for possible angular misalignment of the fingerprint and the exemplar, novel independent optical means are provided for effectively rotating the image about the principal axis of the light path.
摘要翻译： 采用光学自相关方法的装置用于将个体的指纹与先前识别的样本自动比较的装置利用围绕相互垂直的轴旋转的一对多面镜，以在光栅中的示例的表面上扫描指纹的图像。 为了保持图像的对焦，一对独立的相同的中继透镜系统位于光路中并相对于公共的中间像平面对称地布置。 反射镜被定位成使得当它们旋转它们的反射小面时，与相应的透镜系统的孔径光阑位置连续地重合。 为了补偿指纹和示例的可能的角度偏移，提供了新颖的独立光学装置，用于有效地围绕光路的主轴旋转图像。
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公开(公告)号：US4983036A
公开(公告)日：1991-01-08
申请号：US286214
申请日：1988-12-19
申请人： Ronald W. Froelich
发明人： Ronald W. Froelich
CPC分类号： G06K9/00067 , G07C9/00087 , Y10S283/904
摘要： An identification system including an exemplar fingerprint on an identification card which is to be compared using autocorrelation with a fingerprint of the presenter of the card. Additionally, waveforms generated during the autocorrelation step are compared with similar waveforms taken at the time the card is issued and recorded in a read only memory within the card. This latter comparison assures that the exemplar has not been tampered with.
摘要翻译： 一种识别系统，其包括将使用自相关与卡的演示者的指纹进行比较的识别卡上的示例指纹。 此外，在自相关步骤期间产生的波形与在卡被发行时获取的相似波形进行比较，并将其记录在卡内的只读存储器中。 后一种比较确保了样本没有被篡改。
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公开(公告)号：US4751523A
公开(公告)日：1988-06-14
申请号：US880517
申请日：1986-06-30
申请人： Ronald W. Froelich
发明人： Ronald W. Froelich
CPC分类号： H04N1/4015
摘要： A circuit for correcting the write power of a laser raster output scanner as it scans across the write drum. During calibration, a piece of glass reflects part of the beam into a photo multiplier tube, the output of which is converted into a digital signal. This is compared to a reference signal. The difference for each segment of the scan is stored in RAM and also is converted back to an analog signal to modulate an acousto-optic modulator in the laser optics to correct the write power. After the system has settled to a point where the write power at the drum does not vary across the scan, the glass may be removed and the system operates using the corrections stored in RAM.
摘要翻译： 用于校正激光光栅输出扫描器扫描写入磁鼓时的写入功率的电路。 在校准期间，一片玻璃将光束的一部分反射成光倍增管，其输出被转换为数字信号。 这与参考信号进行比较。 扫描的每个区段的差异存储在RAM中，并且还被转换回模拟信号以调制激光光学器件中的声光调制器以校正写入功率。 在系统已经到达滚筒上的写入功率在扫描之间不变化的点之后，玻璃可以被去除，并且系统使用存储在RAM中的校正来操作。
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