专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US3394676A Heading-setting device 失效
标题翻译：标题设置
公开(公告)号：US3394676A
公开(公告)日：1968-07-30
申请号：US49954265
申请日：1965-10-21
申请人： SFENA
发明人： FRANCOIS BONNEFONT EDMOND BERN
IPC分类号： B64C17/00 , G01C17/20 , G01C17/36
CPC分类号： G01C17/20 , B64C17/00 , G01C17/36

22. 发明授权

US08887404B1 Method and apparatus for displaying the direction of mecca on a wall or corner of a room 有权
标题翻译：用于在房间的墙壁或角落上显示麦加方向的方法和装置
公开(公告)号：US08887404B1
公开(公告)日：2014-11-18
申请号：US14274793
申请日：2014-05-12
申请人： Jasem Mohammad Ali Rashed alOmani
发明人： Jasem Mohammad Ali Rashed alOmani
IPC分类号： A47G33/00 , G01C17/04 , G01C17/20
CPC分类号： A47G33/008 , G01C17/20
摘要： A method and apparatus for indicating the direction of Mecca on a wall or corner of a room includes the step of using a compass and directional cards to determine the actual direction of Mecca from a specific location. A second step includes providing a three-dimensional support member defining a pair of parallel generally horizontal planar surfaces with a quadrilateral cross sectional shape including a pair of 90° angles and an obtuse angle of about 120° and an acute angle of about 60°. In addition, an apparatus includes means for attaching the support member to a wall or corner of a room so that an outer surface of said support member is perpendicular or approximately perpendicular to the direction toward Mecca and providing an arrow and fixing said arrow pointing in the direction of Mecca on an underside of one of the parallel surfaces.
摘要翻译：用于指示麦克风在房间的墙壁或角落上的方向的方法和装置包括使用罗盘和定向卡来确定麦克特定位置的实际方向的步骤。第二步骤包括提供三维支撑构件，其限定具有包括一对90°角和约120°的钝角以及大约60°的锐角的四边形横截面形状的一对平行的大致水平的平面表面。此外，一种装置包括用于将支撑构件附接到房间的墙壁或角落的装置，使得所述支撑构件的外表面垂直于或大致垂直于朝向麦加的方向，并且提供箭头并将所述箭头指向一个平行面下面的麦加方向。

23. 发明授权

US5313712A Scuba diving instrument console having swivelling compass assembly 失效
标题翻译：水肺潜水仪表控制台具有旋转罗盘组件
公开(公告)号：US5313712A
公开(公告)日：1994-05-24
申请号：US119894
申请日：1993-09-10
申请人： Timothy N. Curameng , James R. Lutz , Mark L. Walsh
发明人： Timothy N. Curameng , James R. Lutz , Mark L. Walsh
IPC分类号： B63C11/02 , G01C17/20 , G01C17/00
CPC分类号： G01C17/20 , B63C11/02
摘要： An instrument console for use in scuba diving includes a console body having a first end adapted for connection to a pressurized air line, and a second end opposite the first end, at least one instrument being secured within the console body, a compass having top and side Lubber Lines, a compass housing configured to accommodate the compass and being connected to the second end of the console body to pivot relative to the console body, so that while held in front of the swimming diver, the compass may be maintained and read in a generally horizontal position, and the instruments may be viewed in a generally vertical position.
摘要翻译：用于水肺潜水的仪表控制台包括控制台主体，其具有适于连接到加压空气管线的第一端和与第一端相对的第二端，至少一个仪器固定在控制台主体内，罗盘具有顶部和侧面Lubber线，指南针壳体，被配置为容纳罗盘并连接到控制台主体的第二端以相对于控制台主体枢转，使得在保持在游泳潜水员的前面时，罗盘可以被保持和读入大致水平的位置，并且可以在大致垂直的位置观察仪器。

24. 发明授权

US5187871A Underwater navigation device 失效
标题翻译：水下导航装置
公开(公告)号：US5187871A
公开(公告)日：1993-02-23
申请号：US826467
申请日：1992-01-27
申请人： Damien McDermott
发明人： Damien McDermott
IPC分类号： B63C11/12 , G01C17/08 , G01C17/20
CPC分类号： B63C11/12 , G01C17/08 , G01C17/20 , B63C2011/121
摘要： A navigation device for personal use includes a face mask with a transparent window for binocular vision when the device is worn by the user. The face mask has a directional indicator attachement with a multiplicity of symbols to identify the directional orientation of the mask. The directional indicator is attached at a stable location and distance for continuous availability of direct binocular viewing.
摘要翻译：用于个人使用的导航装置包括当用户佩戴该装置时具有用于双目视觉的透明窗口的面罩。面罩具有多个符号的方向指示符附件，以标识掩模的方向取向。方向指示器连接在一个稳定的位置和距离，以便连续可用直接双目观察。

25. 发明授权

US5151753A Non-parallax optical sighting instrument 失效
标题翻译：非视差光学瞄准器
公开(公告)号：US5151753A
公开(公告)日：1992-09-29
申请号：US595182
申请日：1990-10-10
申请人： Hobart A. Whitman, III
发明人： Hobart A. Whitman, III
IPC分类号： G01C17/20 , G02B23/10 , G02B23/14
CPC分类号： G01C17/20 , G02B23/10 , G02B23/14
摘要： An optical sighting instrument having a main optical path including an objective lens, an eyepiece lens and a beamsplitter for combining or superimposing images. At least three image planes are defined with reference to the main optical path and the beamsplitter, and at least one of the three image planes is optically superimposed with the other two by the combining effect of the beamsplitter. Movable indicia elements are positioned in two of the image planes, and a fixed indicia element is positioned in the third one of the image planes. As a result, images of all three of the indicia elements are superimposed for viewing through the eyepiece lens, and the image of the fixed indicia element serves as a sighting reference. Illustratively, one of the movable indicia elements is a magnetic compass, the other of the movable indicia elements is a magnetic declination adjustment, and the fixed indicia element is a cross-hair sight. A pair of polarizers adjustable in relative orientation may be provided and positioned for varying the intensity either of the image of one of the indicia elements or the intensity of the object image. A lamp may be included for illuminating at least one of the indicia elements through the beamsplitter, while the beamsplitter prevents its direct light from reaching the eyepiece lens. The magnetic compass may be in the form of a sphere, and a field-flattener lens is positioned in front of the compass sphere so that the surface appears flat.
摘要翻译：一种具有主光路的光学瞄准器，包括物镜，目镜和用于组合或叠加图像的分束器。参照主光路和分束器定义至少三个图像平面，并且通过分束器的组合效应，三个图像平面中的至少一个与另外两个图像平面光学地叠加。可移动标记元件位于两个图像平面中，并且固定的标记元素位于第三个图像平面中。结果，所有三个标记元素的图像被叠加以通过目镜透镜观看，并且固定标记元件的图像用作瞄准参考。示例性地，可移动标记元件之一是磁罗盘，可移动标记元件中的另一个是磁偏角调节，并且固定标记元件是十字准线。可以提供并定位可相对定向调节的一对偏振器，用于改变标记元素之一的图像的强度或物体图像的强度。可以包括用于通过分束器照亮至少一个标记元件的灯，而分束器防止其直接光到达目镜。磁罗盘可以是球体的形式，并且场平坦化透镜位于罗盘球前面，使得表面看起来平坦。

26. 发明授权

US4763419A Optical viewing system 失效
标题翻译：光学观察系统
公开(公告)号：US4763419A
公开(公告)日：1988-08-16
申请号：US919661
申请日：1986-10-16
申请人： Hobart A. Whitman, III
发明人： Hobart A. Whitman, III
IPC分类号： G01C17/20 , G01C23/00
CPC分类号： G01C17/20
摘要： There is provided an optical viewing system, which is preferably a compass which eliminates the parallax and sighting problems of prior art optical systems. The compass includes a beam splitter which displays a sighted image both on a reference screen and a free-floating magnetized sphere or other moving surface. The sighted image on the reference screen and on the sphere are superimposed upon each other when viewed through one facet of the beam splitter. In this manner parallax is eliminated, thus the direction and elevation of the image may be readily and accurately determined.
摘要翻译：提供了一种光学观察系统，其优选地是消除现有技术光学系统的视差和瞄准问题的罗盘。指南针包括分光镜，其在参考屏幕和自由浮动的磁化球体或其他移动表面上显示瞄准图像。当通过分束器的一个面观察时，参考屏幕上和球体上的瞄准图像被叠加在彼此上。以这种方式消除视差，因此可以容易且准确地确定图像的方向和高度。

27. 发明授权

US4141152A Piloting instrument 失效
标题翻译：试飞仪
公开(公告)号：US4141152A
公开(公告)日：1979-02-27
申请号：US855919
申请日：1977-11-30
申请人： W. Gordon White
发明人： W. Gordon White
IPC分类号： G01C17/18 , G01C17/20 , G01C17/02
CPC分类号： G01C17/18 , G01C17/20
摘要： A small, light magnetic compass, in which the magnetic moment of the compass card is large relative to its weight, is adjustably mounted upon a member firmly coupled to the human head so that accurate compass bearings may be obtained, or a vessel steered, through an optical system presenting a magnified image of the compass card to the eye of the wearer.
摘要翻译：相对于其重量，指南针卡的磁矩大的小型轻型磁罗盘可调节地安装在牢固地联接到人头部的构件上，从而可以获得准确的罗盘轴承，或者容器转向通过光学系统向佩戴者的眼睛呈现罗盘的放大图像。

28. 发明授权

US3088217A Orientation compass 失效
标题翻译：方位指南针
公开(公告)号：US3088217A
公开(公告)日：1963-05-07
申请号：US14901161
申请日：1961-10-31
申请人： ZEISS CARL
发明人： MARTIN DRODOFSKY
IPC分类号： G01C17/04 , G01C17/12 , G01C17/20
CPC分类号： G01C17/20 , G01C17/04 , G01C17/12

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式