公开(公告)号：US4370677A

公开(公告)日：1983-01-25

申请号：US215213

申请日：1980-12-11

申请人： Dorothy M. Baldwin ,  Frank J. Oharek ,  Curt Stahl

发明人： Dorothy M. Baldwin ,  Frank J. Oharek ,  Curt Stahl

IPC分类号： G09B9/30 ,  H04N7/18 ,  H04N5/30 ,  H04N5/72

CPC分类号： G09B9/307 ,  H04N7/183 ,  Y10S388/911 ,  Y10S388/921 ,  Y10S388/933

摘要： A rotating shutter system for improving the resolution of a visual scene projected upon a spherical screen by a 360.degree. non-programmed visual display system. A rotating shutter, which has on its upper surface a plurality of opaque radial lines, is positioned within an annular probe of the 360.degree. non-programmed visual display system so as to improve the resolution of the annular probe. A direct current motor drives the rotating shutter at a predetermined rotational speed, and a feedback circuit maintains the rotational speed of the direct current motor at a constant value.

摘要翻译： 一种旋转快门系统，用于通过360°非编程视觉显示系统提高投影在球形屏幕上的视觉场景的分辨率。 在其上表面具有多个不透明径向线的旋转快门位于360°非编程视觉显示系统的环形探针内，以提高环形探针的分辨率。 直流电动机以预定转速驱动旋转快门，并且反馈电路将直流电动机的转速保持在恒定值。

公开(公告)号：US4421486A

公开(公告)日：1983-12-20

申请号：US362829

申请日：1982-03-29

申请人： Dorothy M. Baldwin ,  Frank J. Oharek ,  Archer M. Spooner

发明人： Dorothy M. Baldwin ,  Frank J. Oharek ,  Archer M. Spooner

IPC分类号： F41G3/22 ,  F41J9/00

CPC分类号： F41G3/225

摘要： A field of view test apparatus utilizes a plurality of interchangeable acic masks to vary the resolution characteristics of a projected field of view. An eye or head tracker provides line of sight direction signals to a servo which positions the mask with the optical path of the projection to correlate the area of higher resolution with the direction of the line of sight.

摘要翻译： 视野测试装置利用多个可互换的丙烯酸掩模来改变投射视野的分辨率特性。 眼睛或头部跟踪器向伺服器提供视线方向信号，其将掩模与投影的光路定位，以将更高分辨率的区域与视线方向相关联。

公开(公告)号：US4446480A

公开(公告)日：1984-05-01

申请号：US330756

申请日：1981-12-14

申请人： Denis R. Breglia ,  Frank J. Oharek

发明人： Denis R. Breglia ,  Frank J. Oharek

IPC分类号： G02B27/00 ,  G02B27/01

CPC分类号： G02B27/017 ,  G02B2027/0138 ,  G02B2027/0187 ,  G02B2027/0198

摘要： A head position and orientation sensor system utilizes a head mounted protor of known scan pattern which presents a visual display to the observer. In order to maintain proper display orientation, the head position and orientation are measured by intercepting the projected light scan pattern at a retroreflective screen upon which the visual display is focused. A photodetector array mounted in said screen intercepts the visual display regardless of head orientation and position. A computational unit having knowledge of the scan pattern parameters correlates the photodetector array output to a unique head position and orientation.

摘要翻译： 头位置和姿态传感器系统利用已知扫描图案的头戴式投影仪，其向观察者呈现视觉显示。 为了保持适当的显示取向，通过在视觉显示器被聚焦的回射屏幕处截取投影光扫描图案来测量头部位置和方向。 安装在所述屏幕中的光电检测器阵列拦截视觉显示器，而不管头部方向和位置如何。 具有扫描图案参数知识的计算单元使光电检测器阵列输出与唯一的头部位置和取向相关联。

公开(公告)号：US4223454A

公开(公告)日：1980-09-23

申请号：US943601

申请日：1978-09-18

申请人： Windell N. Mohon ,  Frank J. Oharek ,  Robert J. Entwistle ,  David T. Long ,  John C. McKechnie ,  Don D. Doty

发明人： Windell N. Mohon ,  Frank J. Oharek ,  Robert J. Entwistle ,  David T. Long ,  John C. McKechnie ,  Don D. Doty

IPC分类号： F41G3/26 ,  F41J5/02 ,  F41J9/14

CPC分类号： F41J9/14 ,  F41G3/2627 ,  F41J5/02

摘要： A marksmanship training system is disclosed as comprising a viewing screenpon which a scenic picture having a predetermined target included therein is projected by a combination motion picture projector and film. A plurality of simulated rifles shoot laser light shots of different colors, respectively, at the target located within the image of said projected motion picture scene. A like plurality of receiver channels respond to the colors of said laser shots respectively, and as a result of being properly synchronized with said projector and film, determine and indicate the number of target "hits" for any given number of shots. A color television camera and video tape recorder monitor training exercises, and a video tape player permits the playback thereof for additional training purposes. Optionally, a suitable sound system may be used in conjunction with the aforesaid projector and film combination, so as to provide a more realistic training environment for the marksmen while they are shooting at the aforementioned viewing screen with said simulated rifles.

摘要翻译： 公开了一种射击训练系统，其包括观看屏幕，其中包括其中包含预定目标的风景图片通过组合电影投影仪和胶片投影。 多个模拟步枪分别在位于所述投影电影场景的图像内的目标处拍摄不同颜色的激光照射。 类似的多个接收器通道分别响应于所述激光照射的颜色，并且作为与所述投影仪和胶片正确同步的结果，确定并指示任何给定数量的拍摄的目标“命中”的数量。 彩色电视摄像机和录像机监视器训练练习，并且录像带播放器允许其播放用于额外的训练目的。 可选地，合适的声音系统可以与前述的投影仪和胶片组合一起使用，以便在用所述模拟步枪在上述观看屏幕拍摄时为标记提供更真实的训练环境。

公开(公告)号：US3964178A

公开(公告)日：1976-06-22

申请号：US593071

申请日：1975-07-03

申请人： Albert H. Marshall ,  Frank J. Oharek ,  John H. Dillard ,  Robert J. Entwistle

发明人： Albert H. Marshall ,  Frank J. Oharek ,  John H. Dillard ,  Robert J. Entwistle

IPC分类号： F41G3/26

CPC分类号： F41G3/2627

摘要： A universal weapon fire simulation system in which frames of motion pictureilm are employed to produce simultaneously from one set of frames a background area including a target and, from another set of frames, an infrared lead aim spot. The sets of film frames are coordinated in projection in a desired degree of non-registration between the lead spot and the target to provide a lead in the infrared spot representative of the correct lead and elevation of a properly aimed weapon. The invention also includes a receiver circuit comprising a quadrant arrangement of infrared detectors for sensing the infrared lead aim spot when the weapon is correctly aimed, and amplifier, comparator, logic and hit indicator means for indicating a miss, hit, or a specific area of near miss when the weapon is triggered to activate the sensor circuit.

摘要翻译： 一种通用武器火灾仿真系统，其中使用运动画面胶片从一组帧同时产生包括目标的背景区域和来自另一组帧的红外线目标点。 这些胶片框架在引导点和目标之间以期望的非注册程度的投影协调，以提供代表适当目标武器的正确引导和提升的红外光点中的引导线。 本发明还包括一个接收器电路，包括一个红外探测器的象限结构，用于在武器正确瞄准时感测红外引线目标点;以及放大器，比较器，逻辑和命中指示器装置，用于指示未命中，击中或特定区域 当武器被触发激活传感器电路时，接近错过。

公开(公告)号：US4150885A

公开(公告)日：1979-04-24

申请号：US817953

申请日：1977-07-22

申请人： Denis R. Breglia ,  Robert J. Entwistle ,  Frank J. Oharek ,  Gottfried R. Rosendahl

发明人： Denis R. Breglia ,  Robert J. Entwistle ,  Frank J. Oharek ,  Gottfried R. Rosendahl

IPC分类号： G02B27/64 ,  G03B1/38 ,  G03C11/00

CPC分类号： G02B27/64 ,  G03B1/38

摘要： A stabilized viewing system is disclosed as having a telescope for viewingn object by an observer when the object is remotely located from the observer, a camera for timely photographing a succession of pictures of the object on a film that is processed immediately prior to exposure of the object of the film by a processing fluid which causes a positive image to be produced on the film after exposure of the object on the film which may be viewed by the observer immediately thereafter, a unique movable linkage-type servomechanism connected between the telescope and the camera for enabling one or the other to be selected as desired by the observer, in order that he may either view the object directly or the filmed image thereof, and a magnifying eyepiece disposed in such manner with respect to the telescope and the film of the camera that either one or the other may be observed in magnified form.

摘要翻译： 一种稳定的观察系统被公开为具有用于当物体远离观察者时由观察者观察物体的望远镜，用于在曝光之前立即处理的胶片上及时拍摄物体的一系列照片的相机 通过处理液体的对象，其在胶片上的物体曝光后在胶片上产生正图像，后者可以立即被观察者观察，连接在望远镜与望远镜之间的独特的可动联动型伺服机构 用于使观察者能够根据需要选择一个或另一个的相机，以便他可以直接观看对象或其拍摄的图像，以及放大目镜，其以相对于望远镜和胶片的方式设置 可以以放大的形式观察相机中的一个或另一个。

公开(公告)号：US4139258A

公开(公告)日：1979-02-13

申请号：US893545

申请日：1978-04-05

申请人： Frank J. Oharek

发明人： Frank J. Oharek

IPC分类号： G02B26/12 ,  G02B27/17

CPC分类号： G02B26/121

摘要： A laser scan converter is disclosed which converts the scan of a laser li beam in one plane--say, a horizontal plane--into a scan thereof in another plane--say, a vertical plane. The invention comprises a rotating multi-faceted mirror which, as it rotates, intercepts in a first plane a laser light beam that optionally has passed through a semi-mirror and reflectively scans it back to the reflective surface of said semi-mirror which re-reflects and redirects it to a full mirror which, in turn, re-re-reflects and re-redirects it to a predetermined surface of a utilization apparatus, the surface of which is located in a second plane that is different from the aforesaid first plane--say, one that is perpendicular thereto.

摘要翻译： 公开了一种激光扫描转换器，其将一个平面中的激光束（例如水平面）的扫描转换成另一平面中的扫描，即垂直平面。 本发明包括旋转多面反射镜，当其旋转时，在第一平面中截取可选地已经穿过半反射镜并且反射地将其扫描回到所述半反射镜的反射表面的激光束， 将其反射并重定向到完整的反射镜，其反过来又重新反射并重新定向到利用装置的预定表面，该表面位于与上述第一平面不同的第二平面中 这是一个垂直于它的。

公开(公告)号：US4411627A

公开(公告)日：1983-10-25

申请号：US343682

申请日：1982-01-28

申请人： Denis R. Breglia ,  Frank J. Oharek ,  Paul D. Grimmer

发明人： Denis R. Breglia ,  Frank J. Oharek ,  Paul D. Grimmer

IPC分类号： G09B9/30 ,  G09B9/08

CPC分类号： G09B9/307

摘要： An articulated light guide having internal mirrors and rotatable joints, vides a transmission path to a helmet mounted projector wherefrom light is transmitted onto a retroreflective screen to produce images utilized in simulation training. Located at the screen are photodiodes which detect the orientation of said images with respect to a reference and provide alignment signals to a servo-controlled image rotation device.

摘要翻译： 具有内部反射镜和可旋转接头的铰接导光板提供了一种安装在头盔安装的投影仪上的传输路径，其中光被传送到回射屏幕上，以产生在模拟训练中使用的图像。 位于屏幕的是光电二极管，其检测所述图像相对于参考的取向，并向伺服控制的图像旋转装置提供对准信号。

公开(公告)号：US4208107A

公开(公告)日：1980-06-17

申请号：US867550

申请日：1978-01-06

申请人： Frank J. Oharek

发明人： Frank J. Oharek

IPC分类号： A61B3/14 ,  A61B3/10

CPC分类号： A61B3/14

摘要： A drugless eye examination system is disclosed that incorporates: an opti system for illuminating the retina of an eye, which has preferably been previously dilated by standard dark room or other drugless procedures, with infrared energy; another optical system for projecting a tiny red spot light on the retina of said eye, for eye-fixation purposes; and still another optical system for permitting an observer to look at and, hence, examine said eye, while it is being held fixed on said red spot light and illuminated by the aforesaid infrared energy. In combination therewith are several other optical systems which permit the taking of color or other photographs of the retina of said eye while it is optionally and timely illuminated with a flash of white light, and for implementing the remote display thereof by television or other projection apparatus.

摘要翻译： 公开了一种无毒眼检查系统，其包括：用于照射眼睛的视网膜的光学系统，其优选地预先通过标准暗室或其它无药物程序用红外能量扩张; 另一种用于在眼睛的视网膜上投射小红点的光学系统，用于眼睛固定; 以及另一种光学系统，用于允许观察者在被固定在所述红色光上并被上述红外能量照射时，观察眼睛并因此检查所述眼睛。 与此同时，还可以使用其他几种光学系统，其允许在用闪光灯可选择地及时地照亮所述眼睛的视网膜的颜色或其他照片，并且通过电视或其它投影设备实现其远程显示 。

公开(公告)号：US4100571A

公开(公告)日：1978-07-11

申请号：US765170

申请日：1977-02-03

申请人： Wiley V. Dykes ,  Frank J. Oharek

发明人： Wiley V. Dykes ,  Frank J. Oharek

IPC分类号： G02B27/64 ,  G09B9/05 ,  G09B9/30 ,  H04N7/18

CPC分类号： G02B27/642 ,  G09B9/05 ,  G09B9/307 ,  H04N7/183

摘要： A system is disclosed for displaying a life or other size replica of a moboard or other scene in a non-programmed and real or other time manner, whereby said displayed replica constitutes a realistic ambient environmental simulation which may be used to facilitate the training of people in various and sundry situations, such as, for example, in piloting aircraft, tanks, automobiles, and other automotive devices, and the like. As disclosed, a modelboard scene is optically observed by a unique annular probe which forms an annular optical image thereof, rotates said annular optical image, and then timely converts it to a plurality of electrical signals proportional thereto. Suitable telemetering apparatus and timing circuits effect the transfer of said plurality of electrical signals to a unique annular projector which, in turn, reconstructs said converted annular optical image therefrom by means of lasers and laser light modulators, rotates it at a speed and in a direction that is equal and opposite to that mentioned above, and projects it onto the inner reflective surface of a substantially spherical or other wide angle screen as a displayed replica of the aforesaid modelboard scene, where it may be seen by the aforesaid people when they are located in proper proximity therewith.

摘要翻译： 公开了一种用于以非编程和实时或其他时间方式显示模型板或其他场景的生命或其他尺寸的复制品的系统，由此所述显示的副本构成可用于促进人的训练的真实的环境环境模拟 在各种各样的情况下，例如驾驶飞机，坦克，汽车和其他汽车装置等。 如所公开的，通过形成其环形光学图像，旋转所述环形光学图像，然后及时将其转换为与其成比例的多个电信号的独特的环形探针来观察模型板场景。 合适的遥测装置和定时电路将所述多个电信号传送到独特的环形投影仪，该环形投影仪又通过激光和激光调制器从其重建所转换的环形光学图像，并以其速度和方向 与上述相同和相反，并且将其投射到基本上球形或其它广角屏幕的内部反射表面上，作为上述模型板场景的显示复制品，其中上述人员在位置时可以看到 与其适当接近。