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1. 发明授权

US4275421A LCD controller 失效
标题翻译： LCD控制器
公开(公告)号：US4275421A
公开(公告)日：1981-06-23
申请号：US15269
申请日：1979-02-26
申请人： Anthony C. H. Louie , Stephen H. Young
发明人： Anthony C. H. Louie , Stephen H. Young
IPC分类号： G09G3/36 , H04N3/12 , H04N5/22
CPC分类号： G09G3/3611 , H04N3/127 , G09G2340/125 , G09G5/008
摘要： A liquid crystal control unit is programmable to produce appropriate driv waveforms to operate a liquid crystal for displaying an optical image of input information. The input information optionally is from a digital computer or from an electronic camera.A liquid crystal display (LCD) is actuated to display a portion of or all of an analog television signal or a digital computer originating signal. A conventional television signal is fed through a buffer which in turn couples the signal in parallel to a sync stripper, a video mixer, and a conditioner. From the sync stripper, a phase lock loop creates clock pulses which control horizontal size, sample and position circuitry and vertical size, sample and position circuitry.The system affords considerable flexibility since the sampling rate and location within the TV picture are displayed on the LCD and can be adjusted by the frequency of the clock pulses originating in the phase lock loop and the size and position of the vertical and horizontal gates. The system affords considerable flexibility since the controller can provide electronic control for LCD any size from 100 by 100, 200 by 200, 400 by 400, etc. By merely expanding the size of the LCD arrays, greater resolution and pictorial information may be conveyed while operation on a sequential or a random access basis is optional.
摘要翻译：液晶控制单元是可编程的，以产生适当的驱动波形来操作用于显示输入信息的光学图像的液晶。输入信息可选地来自数字计算机或电子照相机。液晶显示器（LCD）被启动以显示模拟电视信号或数字计算机发出信号的一部分或全部。传统的电视信号通过缓冲器馈送，缓冲器又将信号并行耦合到同步剥离器，视频混合器和调节器。从同步剥离器中，锁相环产生控制水平尺寸，样品和位置电路以及垂直尺寸，采样和位置电路的时钟脉冲。该系统具有相当大的灵活性，因为TV画面内的采样率和位置显示在LCD上，可以通过源自于锁相环的时钟脉冲的频率以及垂直和水平门的大小和位置进行调整。该系统具有相当大的灵活性，因为控制器可以为100×100×200×200×400×400等提供任意尺寸的LCD的电子控制。通过仅扩大LCD阵列的尺寸，可以传达更大的分辨率和图形信息，以顺序或随机存取为基础的操作是可选的。

2. 发明授权

US5749177A Pistol range backstop 失效
标题翻译：手枪系列逆止器
公开(公告)号：US5749177A
公开(公告)日：1998-05-12
申请号：US339819
申请日：1994-11-15
申请人： John Pontus , Stephen H. Young
发明人： John Pontus , Stephen H. Young
IPC分类号： F41J13/00 , F41J1/12 , E04H1/00
CPC分类号： F41J13/00
摘要： A backstop of the "venetian blind" type and contains a set of angled louvers to deflect projectiles safely. The present invention provides a system of modules whereby a backstop may be constructed across a wall of any width. The backstop modules themselves are made in a number of standardized widths, most preferably about 36 inches (0.91 m), 48 inches (1.22 m), and 60 inches (1.52 m) wide. Using various sets of these modules, any width can be filled in to the nearest foot, i.e., a maximum gap of about six inches remains between the end modules and an adjacent wall surface. These remaining gaps are preferably filled in using a sliding, angled wall plate that accommodates gaps between about zero and six inches. The visible flat edges of plates that form the sides of adjacent modules and the plate against the floor are ricochet hazards, and thus are also preferably provided with angled deflectors. The present invention also discloses an improved angle clip that has a slot that is closed at both ends, an improvement over the open slot clip used in the prior art. Methods of erecting backstops are also provided.
摘要翻译： “威尼斯百叶窗”类型的支架，并包含一组倾斜的百叶窗，以安全地偏转弹丸。本发明提供了一种模块系统，其中可以跨越任何宽度的壁来构造支撑件。逆止器模块本身以多个标准化宽度制成，最优选约36英寸（0.91m），48英寸（1.22m）和60英寸（1.52m）宽。使用这些模块的各种组合，可以将任何宽度填充到最接近的脚部，即在端部模块和相邻的壁表面之间保留大约六英寸的最大间隙。这些剩余的间隙优选地使用容纳大约零和六英寸之间的间隙的滑动的有角度的壁板来填充。形成相邻模块的侧面和板抵靠地板的板的可见的平坦边缘是弹性危害，因此还优选地设置有倾斜的偏转器。本发明还公开了一种改进的角夹，其具有在两端封闭的狭槽，改进了现有技术中使用的开口槽夹。还提供了建立逆止阀的方法。

3. 发明授权

US5655775A Rifle range backstop 失效
标题翻译：步枪范围支持
公开(公告)号：US5655775A
公开(公告)日：1997-08-12
申请号：US716853
申请日：1996-09-16
申请人： John Pontus , Stephen H. Young
发明人： John Pontus , Stephen H. Young
IPC分类号： F41J13/00 , F41J1/12
CPC分类号： F41J13/00
摘要： A backstop and bullet trap are disclosed that provide access from the front so that spent projectiles can be removed without requiring a crawl space along the side or rear of the backstop, thereby permitting maximum use of the interior space into which the backstop and bullet trap have been installed. The present invention discloses a backstop that has a removable panel on the lower edge of a lower deflector. Preferably the lower panel overlies the lower deflector and is hingably connected to the floor or near the floor. In a preferred embodiment, this hinge connection is provided by resting the lower edge of the removable panel in a recess in the floor. In this embodiment, the removable panel presents an angled deflector surface to the shooter and no additional floor deflectors are required. Methods of removing projectiles from a backstop and bullet trap are also disclosed.
摘要翻译：背景技术和子弹捕获器被公开，其提供从前部的通路，使得废弃的弹丸可以被移除，而不需要沿着止挡器的侧面或后部的爬行空间，从而允许最大限度地利用反向挡块和子弹阱具有的内部空间已安装。本发明公开了一种在下导流板的下边缘上具有可移除的面板的支架。优选地，下面板覆盖下部偏转器并且可铰接地连接到地板或靠近地板。在优选实施例中，通过将可拆卸面板的下边缘放置在地板中的凹部中来提供该铰链连接。在该实施例中，可拆卸面板向射击者呈现成角度的偏转器表面，并且不需要额外的底板偏转器。还公开了从止回和子弹捕获器中去除射弹的方法。

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