摘要:
A catheter for insertion into a body cavity having a flexible, elongated, hollow wall. An electrosensitive gel is located in the hollow elongated wall with an electrode connected to the gel. The application of a voltage to the electrode enables the catheter to be made rigid or flexible.
摘要:
An intelligent material unit formed of an intelligent gel encapsulated within an enclosure. When the gel is actuated by a change in temperature thereof, such as heat and/or by an externally applied field such as an electrical current, electric field, magnetic field, ultrasonic energy (or sonic), microwave energy, a laser beam or a combination thereof, at least a portion of the wall of the container or enclosure is deformed to perform a mechanical function or operation; such as to valve a fluid or cause movement of the container and gel through a fluid or in a passageway. The container may be a thin-skinned flexible plastic, such as an elastomer and may be elongated or sausage-like in shape, or strip-like. It may be free travelling, cantilever-supported or otherwise mounted or attached to a device, machine or element. It may also carry a drug for delivery therefrom at a select location and time.A system apparatus and method is also disclosed for delivering a quantity of a drug, tissue, cells, genetic material, sensor, implant or implant material, repair material, diagnostic material, protein, hormone or the like or a combination thereof to a select location in the body, such as in an artery, vein, or a portion of the digestive tract. In one form, a select amount of such a (medical) material is disposed within a so-called intelligent gel per se or in one or more small capsules or the like in or attached to such intelligent gel or a container therefor, such as a thin skinned flexible elongated balloon-like enclosure. Such elongated, narrow container or strip of electrical energy or magnetic or radio-frequency energy force responsive gel attached to or containing medical material, is inserted into a body duct such as a vein or artery and is caused to "swim" or wiggle therealong to a select location therein by passing electrical energy through the blood (and vessel wall) and/or by means of an alternating magnetic or radio-frequency field controllably applied thereto with a hand-held instrument which is moved by hand to induce such movement and/or controllably may move such field in a manner to induce the gel to move or swim to the select location. In a particular form, the drug and gel are small enough in size to pass into the bloodstream through the wall of the small intestine after being swallowed, as a drug unit along with other such drug units--when so located at the select location in the body duct, the drug carried by the intelligent gel or (sausage-like) membrane or thin skin contained unit is released therefrom by biodegradation or other means, such as by radio-frequency, ultrasonic or magnetic field energy applied from outside the body or a catheter, or a combination thereof.
摘要:
A system and method for tracking, monitoring and learning prisoner or parolee behavior involves obtaining prisoner or parolee data and monitoring data for at least one individual prisoner or parolee, storing the prisoner or parolee data and monitored data into a database, learning prisoner or parolee behavior from the prisoner or parolee data and the monitored data in the database, and updating the prisoner or parolee data and the monitored data in the database. Expert system (i.e. including but not limited to fuzzy logic, reinforcement learning, neural networks, artificial intelligence, etc.) algorithms are executed for determining and analyzing deviated behavior by the prisoner or parolee. A parole level is assigned to the prisoner or parolee and it is determined whether the prisoner or parolee is to be moved up or down a parole level depending on whether the prisoner or parolee behavior does not constitute or does constitute prisoner or parolee violations. Furthermore, the system tracks, monitors, and learns the behavior of the prisoner or parolee by controlling and regulating the permitted/prohibited locations or sectors, the permitted/prohibited location or sector dwell times, the permitted/prohibited travel routes, the permitted/prohibited travel times that the prisoner or parolee spends at or between various locations.
摘要:
Systems and methods are disclosed that optimize the combustion process in various reactors, furnaces, and internal combustion engines. Video cameras are used to evaluate the combustion flame grade. Depending on the desired form, standard or special video devices, or beam scanning devices, are used to image the combustion flame and by-products. The video device generates and outputs image signals during various phases of, and at various locations in, the combustion process. Other forms of sensors monitor and generate data signals defining selected parameters of the combustion process, such as air flow, fuel flow, turbulence, exhaust and inlet valve openings, etc. In a preferred form, a neural networks initially processes the image data and characterizes the combustion flame. A fuzzy logic controller and associated fuzzy logic rule base analyzes the image data from the neural network, along with other sensor information. The fuzzy logic controller determines and generates control signals defining adjustments necessary to optimize the combustion process.
摘要:
Systems and methods are disclosed that optimize the combustion process in various reactors, furnaces, and internal combustion engines. Video cameras are used to evaluate the combustion flame grade. Depending on the desired form, standard or special video devices, or beam scanning devices, are used to image the combustion flame and by-products. The video device generates and outputs image signals during various phases of, and at various locations in, the combustion process. Other forms of sensors monitor and generate data signals defining selected parameters of the combustion process, such as air flow, fuel flow, turbulence, exhaust and inlet valve openings, etc. In a preferred form, a neural networks initially processes the image data and characterizes the combustion flame. A fuzzy logic controller and associated fuzzy logic rule base analyzes the image data from the neural network, along with other sensor information. The fuzzy logic controller determines and generates control signals defining adjustments necessary to optimize the combustion process.
摘要:
An apparatus and method for printing selected indicia on objects, including, for example, sheets, cards, envelopes and containers. The objects are conveyed, one at a time, by a conventional conveying device along a path past a printing station. An electrically operated detector, such as a limit switch or photoelectric detector, senses a portion of each article, such as its leading edge, and generates a control signal. The control signal triggers activation of a memory containing a train of signals, which are applied to control a printer that automatically applies ink to print a selected group or line of indicia, such as alpha-numeric characters or codes, along a portion of the surface of each object.
摘要:
A self-contained, hand-held, portable code reading and processing system within an elongated tubular housing forms a wand that transduces coded data into selected speech or music. A simple-to-use reading and processing system can be used as part of a learning and activity game. In one form, a scanning guide is hingedly attached to a book. When the guide is folded over a page of the book, a path is created across the coded data to enable children and others to easily scan the coded data with the hand-held wand. A contact switch at or near the scanning end of the system is actuated by the scanning guide to activate the code reading and processing system. An energy-saving power shutdown feature turns off the code reading and processing system when no coded data are scanned in a given time period. The contact switch and the automatic power shutdown system act in concert as a safety system to prevent small children from staring at the light source for prolonged periods of time. Audio data may be provided in the form of a removable memory cartridge, to allow use of the system in a variety of applications.
摘要:
A method for treating a disease and drug units for use in performing such method. The method involves invading and flooding select cells of a living being with a drug or medical material to correct a genetic flaw, destroy or otherwise prevent the production or multiplication of a disease defining substance such as a virus in such cells or prevent the cells from uncontrollably growing or dividing. The method involves injecting or otherwise administering a dose of drug units to the body or bloodstream of a living being and targeting such drug units to the select cells to be treated and invaded with the drug of the units.
摘要:
A method for producing elongated strip, wire or cable, a portion or all of which is defined by electrically metallic superconducting material. In one form, a substrate in the form of a strip, wire or cable, is formed by extrusion, rolling, drawing, casting or a combination of two or more of such processes, of a metal, combination of metals, metal compound, non-metallic material or a combination of such materials, and is controllably driven through a reaction chamber while the material thereof, or of the surface stratum thereof, is chemically converted, as it is driven, to a superconducting material. In a second form, such elongated wire, strip or cable is controllably coated with one or more materials which define a superconducting layer thereon or a plurality of such superconducting layers which bond or solidify on the substrate. In a third form, such coating or plurality of coatings, is subjected to chemical processing and/or radiation of a nature to consolidate and form a solid layer thereof and, in certain instances, to convert same to a superconducting material or to improve or predeterminately define the superconducting characteristics thereof.
摘要:
An interactive instructional system includes a microprocessor-controlled base station for use by an instructor and/or a computer and a plurality of input devices each for use by a student. The base station and input devices communicate over a communication link or network employing wires, optical fibers, radio links, infrared links or the like. Each input device is in the form of a multiple keyswitch operated device which the student may operate to respond to a question posed by the instructor, computer or base station during a lecture. Each input device is also provided with an identifier code. Responses by the student are transmitted to the base station in messages, each of which further includes an identifier code thereby identifying the answering device or student. The base station receives the students' responses from the input devices and generates information for display to the instructor, including selected class and individual statistics, the base station using the identifier code to associate each response to a student. The base station may provide the information to the instructor so that, during a lecture or course, instructional material and techniques can be adjusted based on the feedback information as to how well the class and individual students are learning the subject matter. Since this system can be used continuously during a lecture or course (instead of relying on tests only a few times during a course), the instructor can continuously tailor the course to the learning speed of the class.