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公开(公告)号：US09962855B2
公开(公告)日：2018-05-08
申请号：US15264384
申请日：2016-09-13
摘要： Methods and equipment are disclosed relating to three-dimensional printing that include positioning an array of nozzles within a bed of loose solid material, moving the array of nozzles through the bed of loose solid material while injecting a liquid from the array of nozzles in a controlled pattern causing the liquid to react with a portion of the bed of loose solid material forming a solid concrete three-dimensional object. An unreacted portion of the bed of loose solid material may then be separated from the solid three-dimensional object.
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公开(公告)号：US20180071948A1
公开(公告)日：2018-03-15
申请号：US15264384
申请日：2016-09-13
摘要： Methods and equipment are disclosed relating to three-dimensional printing that include positioning an array of nozzles within a bed of loose solid material, moving the array of nozzles through the bed of loose solid material while injecting a liquid from the array of nozzles in a controlled pattern causing the liquid to react with a portion of the bed of loose solid material forming a solid concrete three-dimensional object. An unreacted portion of the bed of loose solid material may then be separated from the solid three-dimensional object.
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3.发明申请PROJECTILE WEAPON TRAINING APPARATUS USING VISUAL DISPLAY TO DETERMINE TARGETING, ACCURACY, AND/OR REACTION TIMING 审中-公开使用视觉显示来确定目标，准确度和/或反应时间的计划武器训练装置公开(公告)号：US20160138895A1
公开(公告)日：2016-05-19
申请号：US14886827
申请日：2015-10-19
IPC分类号： F41J5/04
摘要： This apparatus offers multiple training scenarios which designates the targets to be hit and evaluates response. The apparatus assists in the evaluation and training of a shooter using multiple scenarios, detection of target strikes, timing, accuracy, and threat assessment. The system may be used with unmodified weapons and may not require attachments to weapon or shooter. The light source(s) in this apparatus may include visible lasers, focused light emitters, video or image projectors. The shooter may use live ammunition, and the weapon may be fired and operated independently of the control system. Hit detection on the targets may use vibration, accelerometer, acoustic, optical or thermal sensors that respond to projectile strikes on the designated target(s). If the specific location of the strike on the target is desired, nested targets and multiple sensor triangulation calculations may be used. This system designates which targets to shoot, when to fire, and evaluates the results.
摘要翻译： 该设备提供多种训练场景，指定要击中的目标并评估响应。 该设备协助使用多种场景评估和训练射手，检测目标罢工，时间安排，准确性和威胁评估。 该系统可能与未经修改的武器一起使用，可能不需要附加武器或射手。 该装置中的光源可以包括可见激光器，聚焦光发射器，视频或图像投影仪。 射手可以使用现场弹药，武器可以独立于控制系统被射击和操作。 目标上的点击检测可以使用响应于指定目标上的射弹撞击的振动，加速度计，声学，光学或热传感器。 如果需要目标撞击的具体位置，则可以使用嵌套目标和多传感器三角测量计算。 该系统指定要拍摄的目标，何时开火，并评估结果。
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