Abstract: Methods, medium, and machines which compress, enhance, encode, transmit, decode, decompress and display digital video images. Real time compression is achieved by sub-sampling each frame of a video signal, filtering the pixel values, and encoding. Real time transmission is achieved due to high levels of effective compression. Real time decompression is achieved by decoding and decompressing the encoded data to display high quality images. A receiver can alter various setting including, but not limited to, the format for the compression, image size, frame rate, brightness and contrast. In a Doppler improvement aspect of the invention, Doppler velocity scales are incorporated into grayscale compression methods using two bits. Variable formats may be selected and Doppler encoding can be turned on and off based on the image content. Frames or sets of pixels may be distinguished by automated analysis of the characteristics of an image, such as the presence of Doppler enhanced pixels.

Abstract: An easy to use, universal, simple, lightweight, compact, portable, dynamically configurable and modular system of concealment and shelter. An operator configures a number of concealment blinds or shelters using brackets, supports, segmented and folding shafts, covers, curtains, and skirts, and more complex modules. Advanced modules include user adjustable domes and angular structures. Angular frames with corresponding angular covers provide improved headroom. The system can be configured for placement on a hillside or over rough terrain and obstacles, or for different types use. The system provides covers with novel windows, movable panels, and configuration attachments. The operator changes the configuration of the structure to quickly provide cover, to increase cover, and to adapt to terrain or changing weather. The system includes novel methods of tightening the skin on a cover to reduce movement and noise, while improving safety.

Abstract: Improved arrow shaft rotary cutting systems, provide increased safety for home arrow makers. An arrow shaft rotary cutting system comprises a safety box configured to mount a rotary cutting tool and a means for holding each arrow shaft at a predetermined length while being cut by the blade of the rotary cutting tool. Various embodiments of novel safety boxes and novel end pieces are provided. Some embodiments use arrow shafts as system shafts that separate the safety box and the end piece. The cutting length is set a predetermined length. Arrow shafts are cut to the predetermined length within the safety box. Other heavier duty embodiments use angle iron to hold the end piece. Precision can be improved with various improved elements.

Abstract: An easy to use, reliable, easy to repair, universal, simple, lightweight, compact, portable, multi-use modular system of poles and interconnections. An operator configures a number of structures using brackets, supports, segmented shafts, and interconnection components. The segmented shafts have both the ability to make an attachment to retain a particular configuration while being able to break down the shafts for transportation or storage. Some embodiments include a sleeve that protects the tip of a pole and provide a cushion and separation between a pole and a ferrule thereby reducing breakage and increase reliability. Broken components are easily replaced in the field. The configuration of the structure is changed by the user to quickly adapt to changing needs. Multiple components can be carried by separate members of a group and combined together to form a more complex structure to meet the needs of the group.

Abstract: An easy to use, universal, simple, lightweight, compact, portable, dynamically configurable system of concealment and shelter. An operator configures a number of concealment blinds or shelters using shafts and covers or shells. Some embodiments include user adjustable domes. A hubless, dynamic blind or shelter comprises two or more cover shafts and an adjustable strap which provides a freestanding, flexible frame. The frame is covered with a cover or skin. The cover adjusts to the dynamic changes in the frame. In one embodiment the cover is an elastic net that changes shape but maintains tight skin. In another embodiment the cover has expansion panels and lace. Embodiments include layout blinds and boat blinds which incorporate a quick release clip 1260, and which may be used to observe or hunt waterfowl. The system includes a low cost method of tightening the skin on a cover to reduce wind movement and noise.

Abstract: An easy to use, universal, simple, lightweight, compact, portable, dynamically configurable and modular system of concealment and shelter. An operator configures a number of concealment blinds or shelters using brackets, supports, segmented shafts, covers, curtains, and skirts, and more complex modules. The segmented shafts have both the ability to make an attachment to retain a particular configuration while being able to break down the shafts for transportation or storage. The brackets and supports are used to secure a configuration to a tree, the ground, or a hand held device. Advanced modules include user adjustable domes and cylindrical arches. The system can be configured for placement on a hillside or over rough terrain and obstacles. Multiple modules can be carried by separate members of a group and combined together to form a more complex structure to meet the needs of the group. The system provides a novel star window with independently opening sections.

Abstract: Searchable annotated formatted documents are produced by correlating documents stored as photographic or scanned graphic representations of an actual document (evidence, report, court order, etc.) with textual version of the same documents. A produced document will provide additional details in a data structure that supports citation annotation as well as other types of analysis of a document. The data structure also supports generation of citation reports and corpus reports. Methods of creating searchable annotated formatted documents including citation and corpus reports by correlating and correcting text files with photographic or scanned graphic of the original documents. Data structures for correlating and correcting text files with graphic images. Generation of citation reports, concordance reports, and corpus reports. Data structures for citation reports, concordance reports, and corpus reports generation. Multiple document data structures are used to create multiple citation documents and reports.

Abstract: Clean energy powered surfboard having various advantages that make for easy to learn, easy to use, safer, exciting, high performance, environmentally friendly surfing on any ocean wave in the world. The various embodiments include novel motor, turbine, or electric motor generator surfboards comprising hydrogen or electric-powered motors, which can be switch-activated and which drive jet pumps. Energy can be stored as compressed gas, including air and hydrogen. Energy can be stored in novel capacitors that are incorporated in the body of the surfboard. Energy can be generated by solar or water power while surfing or by passing waves, for example, while waiting for a big wave. An output jet provides thrust to catch a wave, to return to the wave breaks, or to avoid a hazard. A novel fin output jet increases stability and maximizes thrust. Self-contained, self-recharging embodiments are low cost, lightweight, safer, and good for the environment.

Abstract: Portable, mobile, lightweight, removable, low cost, easy to manufacture, easy to ship, easy to transport, easy to store, and easy to use optical adapters that provides an effective means of videoconferencing over a mobile phone or other mobile device with a camera. Embodiments include landscape and portrait adapters that can be easily applied, used and removed while maintaining a professional and aesthetic appearance. Small mirrors within the optical adapter allow light from the front of the mobile device to enter the adapter and be conditioned and redirected into the built-in lens of the camera on the back of the mobile device. Novel embodiments include a lens reverser and/or a re-lens. Optical adapters also provide for self-imaging or surveillance. Various protective cases and adapter embodiments are configured to match specific mobile devices.