Bizarre Patents
Cloaking System Using Optoelectronically Controlled Camouflage
A Cloaking System designed to operate in the visible light spectrum, utilizes optoelectronics and/or photonic components to conceal an object within it.
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| Number | Title | Issue Date |
| 7134877 | Demonstration system of electronic equipment and demonstration method for electronic equipment A demonstration system of an electronic equipment. The electronic equipment includes first and second operation units which are arranged on a front panel of the electronic equipment. In the first operation unit, there are provided display device, various operation k... | 11/14/2006 |
| 7044742 | Emergency reporting apparatus An emergency reporting apparatus is provided which is capable of easily acquiring passenger information necessary at the time of an emergency report and reporting as deputy for a passenger in the case of an emergency. The emergency reporting apparatus, in a training... | 05/16/2006 |
| 6038777 | Method and apparatus for sight reduction A sight reduction apparatus includes a sextant, a processor, and a nautical almanac, preferably all provided in an unitary housing. The sextant includes a fixed telescope which is pointed at a known celestial body, and a radial arm is moved against an arc... | 03/21/2000 |
| 5554031 | Training system for reporting 911 emergencies In a preferred embodiment, a method of training a child for reporting an emergency on a telephone system of the type having an emergency access code, the method including: providing controllable memory apparatus in which at least one training scenario is ... | 09/10/1996 |
| 5456605 | Telephone training apparatus and method A telephone training device to be operated by children or someone without a working knowledge of telephones, uses at least one working telephone, and a memory to store a first set of numbers, a receiver to accept a second set of numbers, a comparator to c... | 10/10/1995 |
| 5188533 | Speech synthesizing indicia for interactive learning A three-dimensional indicia bearing unit, including a voice synthesis chip, battery and amplifier/speaker (8) for synthesizing an audible sound for educational purposes such as an interactive method for learning to read. The audible sound produced is the ... | 02/23/1993 |
| 4672438 | Tracking simulator A simulator is used with an optical locking device such as a cinetheodolite to provide inexpensive, convenient operator training. The simulator has a video monitor mounted on the viewer of the theodolite to display simulation images to an operator. A tele... | 06/09/1987 |
| 4310884 | Microcomputer-controlled portable satellite signal simulator for exploration systems, and method of use In accordance with the invention, satellite navigation, receiver system of an exploration system for exploring for hydrocarbons in earth formations can be tested for fieldworthiness using a portable microcomputer-controlled satellite navigation simulator.... | 01/12/1982 |
| 4267646 | Telephone question and answer training device A device for training individuals, particularly children and the handicapped, in the use of a telephone. The training device may be employed in either a single telephone mode or a dual telephone mode. In the single telephone mode a primary telephone is in... | 05/19/1981 |
| 4083121 | Universal planisphere, sight reduction finder and identifier, guidance and computer system A planisphere including a navigation west and east dial and scales, sky map, Greenwich and transit indicator dials having an Ariers indicator, a Greenwich indicator and a transit scale indicator respectively thereon, and a reference rule, constructed and ... | 04/11/1978 |
| 4012851 | Universal planisphere complete guidance and computer system A planisphere for providing displays and effecting calculations in both astronomy and navigation and the method of operation thereof. The planisphere structure includes a plurality of substantially circular, concentric, flat dials which are progressively ... | 03/22/1977 |
| 3947973 | Navigation teaching aid The invention relates to a navigational instrument which can be used as an elementary navigation teaching aid. It can also be used for finding Local Time by apparent sun or by mean sun; finding Greenwich Mean Time (or any other standard zone time) if the ... | 04/06/1976 |
