Bizarre Patents
A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.
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| Number | Title | Issue Date |
| 7119773 | Apparatus and method for controlling gray level for display panel An apparatus and method for controlling a gray level for a display panel driven by a plurality of scan line signals and a plurality of data line signals is characterized in that some bits of the respective data are pulse amplitude modulated and the other bits are pu... | 10/10/2006 |
| 6536279 | Process for balancing a shaft with an oscillation damper A process for balancing a shaft, particularly a cardan shaft with an attached oscillation damper is shown. The oscillation damper consists of a hub attached to the shaft, a damper ring lying concentric to same, and elements elastically attached to the hub... | 03/25/2003 |
| 6377260 | Method of displaying real and imaginary components of a waveform The present invention is a method of obtaining a time history of a signal without having to integrate information on magnitude versus time and phase versus time by separately displaying sets of real and imaginary components of a signal verses time, includ... | 04/23/2002 |
| 6188384 | Reacting to unusual waveforms Unusual waveforms are defined in terms of how many "new" pixels are affected by the process of rasterizing them. New pixels can be those not yet affected by the rasterization of any waveform in the current set of acquisitions, or to be those that have had... | 02/13/2001 |
| 4817003 | Apparatus for detecting and indicating the balance of a rotary body in a machine tool The present invention relates to an apparatus for detecting and indicating the balance of a rotating body such as a grinding wheel, a spindle or the like in a machine tool such as a grinding machine. The apparatus comprises an original-point detecting mea... | 03/28/1989 |
| 4249171 | Vector display scope A cathode-ray oscilloscope controlled by a circuitry receiving four (4) voltage inputs representative of the Cartesian coordinates of endpoints of two (2) vectors, for visually displaying the vectors in the form of a dashed line segment and a solid line s... | 02/03/1981 |
| 4184827 | Apparatus for monitoring and controlling the operation of a dual platen press Apparatus for monitoring and controlling the operation of a dual platen press used in the manufacture of nuclear fuel pellets is disclosed. The apparatus includes means for indicating the displacements of both platens and imposing the displacements of the... | 01/22/1980 |
| 4027539 | Apparatus for, and method of, measuring dynamic forces Apparatus is provided to measure the amplitude and frequency of dynamic force exerted by a rotating shaft on an adjacent non-rotating bearing. The apparatus includes two force probes operatively mounted on the bearing to sense force components in two perp... | 06/07/1977 |
| 3992931 | Bearing transducer assembly A bearing transducer assembly for measuring the dynamic load applied to a bearing by an oscillating or rotating member. The apparatus includes a shaft journaled within a thin walled bearing, a support member, a plurality of transducer assemblies mounted b... | 11/23/1976 |
| 3952602 | Rotor balancing apparatus and system Rotor balancing apparatus and a system comprising balance probes for measuring unbalance at the ends of a magnetically suspended rotor are disclosed. Each balance probe comprises a photocell which is located in relationship to the magnetically suspended r... | 04/27/1976 |
