75results about How to "Novel features" patented technology

An intraoperative neurophysiological monitoring system includes an adaptive threshold detection circuit adapted for use in monitoring with a plurality of electrodes placed in muscles which are enervated by a selected nerve and muscles not enervated by the nerve. Nerve monitoring controller algorithms permit the rapid and reliable discrimination between non-repetitive electromyographic (EMG) events repetitive EMG events, thus allowing the surgeon to evaluate whether nerve fatigue is rendering the monitoring results less reliable and whether anesthesia is wearing off. The intraoperative monitoring system is designed as a “surgeon's monitor,” and does not require a neurophysiologist or technician to be in attendance during surgery. The advanced features of the intraoperative monitoring system will greatly assist neurophysiological research toward the general advancement of the field intraoperative EMG monitoring through post-surgical analysis. The intraoperative monitoring system is preferably modular, in order to allow for differential system pricing and upgrading as well as to allow for advances in computer technology; modularity can also aid in execution of the design.

The present invention provides a wristwatch structure, an electronic core for a wristwatch, and a method for manufacturing the wristwatch. The wristwatch structure comprises: a dial; an indicator designed with the dial; an electric driving component connected to the indicator, for driving the indicator and actuating it; and an electronic core having an integrated circuit unit packaged therein, the electronic core also having a plurality of two-dimensional joints distributed on an external surface thereof, wherein the electric driving component is electrically connected to the integrated circuit unit of the electronic core via one set of joints among the two-dimensional joints. The present invention can improve compatibility for various designs, thereby shortening the product development cycle.

Shaped, preferably porous, inorganic bodies are provided which are prepared from a reactive blend. In accordance with one preferred embodiment, the solution is absorbed into a porous sacrificial substrate such as a cellulose sponge. The solution-saturated substrate is heated and an oxidation-reduction reaction occurs thereby forming an inorganic solid. A shaped, inorganic body is formed in situ. Optional, but preferred additional thermal treatment of the shaped, inorganic body removes the organic substrate, leaving an inorganic body that faithfully mimics the porosity, shape, and other physical characteristics of the organic substrate. Inorganic substrates may also be used to good effect. Large varieties of shaped bodies can be prepared in accordance with other embodiments of the invention and such shapes find wide use in surgery, laboratory and industrial processes and otherwise. The invention also provides chemically and morphologically uniform powders, including those having uniformly small sizes.

Pyrolyzing gasification system and method of use including primary combustion of non-uniform solid fuels such as biomass and solid wastes within a refratory lined gasifier, secondary combustion of primary combustion gas within a staged, cyclonic, refractory lined oxidizer, and heat energy recovery from the oxidized flue gas within an indirect air-to-air all-ceramic heat exchanger or external combustion engine. Primary combustion occurs at low substoichiometric air percentages of 10-30 percent and at temperatures below 1000 degrees F. Secondary combustion is staged and controlled for low NOx formation and prevention of formation of CO, hydrocarbons, and VOCs. The gasifier includes a furnace bed segmented into individual cells, each cell is independently monitored using a ramp temperature probe, and provided with controlled air injection. Gasifier air injection includes tuyere arrays, lances, or both. The oxidizer includes three serially aligned stages separated by air injecting baffles, and ability to adjust the exit air temperature.

A multi-beam light source unit is disclosed that has high layout degree of freedom and low manufacturing cost. The multi-beam light source unit includes two or more light sources, two or more first optical systems that shape light beams from the light sources, and a light beam combining element with a periodic structure of a period shorter than wavelengths of the light beams. The light beams are incident on the light beam combining element from different directions, and the light beam combining element transmits at least portions of the light beams nearly in the same direction.

An object is to provide a semiconductor memory device capable of shortening writing operation by concurrently determining potentials of memory cells on one word line. A plurality of transistors having switching characteristics are connected to one potential control circuit, whereby writing potentials are determined concurrently. A potential continues to be changed (raised or decreased) stepwise, a desired potential is determined while changing the potential, and whether data resulted from reading with respect to written data is correct or not is continuously checked, so that high-precision writing operation and high-precision reading operation can be achieved. In addition, favorable switching characteristics and holding characteristics of a transistor including an oxide semiconductor are utilized.