Patent application number | Description | Published |
20120235724 | Interface for MEMS inertial sensors - In a high-performance interface circuit for micro-electromechanical (MEMS) inertial sensors, an excitation signal (used to detect capacitance variation) is used to control the value of an actuation signal bit stream to allow the dynamic range of both actuation and detection paths to be maximized and to prevent folding of high frequency components of the actuation bit stream due to mixing with the excitation signal. In another aspect, the effects of coupling between actuation signals and detection signals may be overcome by performing a disable/reset of at least one of and preferably both of the detection circuitry and the MEMS detection electrodes during actuation signal transitions. In a still further aspect, to get a demodulated signal to have a low DC component, fine phase adjustment may be achieved by configuring filters within the sense and drive paths to have slightly different center frequencies and hence slightly different delays. | 09-20-2012 |
20120235725 | Interface for MEMS inertial sensors - In a high-performance interface circuit for micro-electromechanical (MEMS) inertial sensors, an excitation signal (used to detect capacitance variation) is used to control the value of an actuation signal bit stream to allow the dynamic range of both actuation and detection paths to be maximized and to prevent folding of high frequency components of the actuation bit stream due to mixing with the excitation signal. In another aspect, the effects of coupling between actuation signals and detection signals may be overcome by performing a disable/reset of at least one of and preferably both of the detection circuitry and the MEMS detection electrodes during actuation signal transitions. In a still further aspect, to get a demodulated signal to have a low DC component, fine phase adjustment may be achieved by configuring filters within the sense and drive paths to have slightly different center frequencies and hence slightly different delays. | 09-20-2012 |
20120235726 | Interface for MEMS intertial sensors - In a high-performance interface circuit for micro-electromechanical (MEMS) inertial sensors, an excitation signal (used to detect capacitance variation) is used to control the value of an actuation signal bit stream to allow the dynamic range of both actuation and detection paths to be maximized and to prevent folding of high frequency components of the actuation bit stream due to mixing with the excitation signal. In another aspect, the effects of coupling between actuation signals and detection signals may be overcome by performing a disable/reset of at least one of and preferably both of the detection circuitry and the MEMS detection electrodes during actuation signal transitions. In a still further aspect, to get a demodulated signal to have a low DC component, fine phase adjustment may be achieved by configuring filters within the sense and drive paths to have slightly different center frequencies and hence slightly different delays. | 09-20-2012 |
Patent application number | Description | Published |
20120192938 | Method and apparatus involving high-efficiency photovoltaic with p-type oxidant - The present invention is a method and technique (apparatus) to improve the efficiency of the chemical and physical types of photovoltaics. All types of photovoltaics suffer from the build-up of counter-electrons, termed p-type electrons. The p-type electrons induce a potential break to the main potential of the photovoltaic, i.e. causing a reduction to the converted power. The application of the oxidant layer to the p-type semiconductor of the photovoltaic should reduce the p-type electrons from moving in the external circuit, therefore increases the overall efficiency. | 08-02-2012 |
20120205261 | Method and apparatus of identifying explosives and chemical warfare on-field with capacitative neutrons generator - The aim of the present invention is to identify stationary and moveable high explosives and chemical warfare on-field with a unique structure of a portable neutrons generator used in strategic and public places, vehicles and airplanes. The present invention includes also a unique operation of fusion fuel below breakdown which is characterized with high production efficiency. The analysis of identifying the elements and their concentrations is also introduced in the present invention. | 08-16-2012 |
20120250215 | Method and apparatus of converting the impact of hydrometeors into practical energy with a mechanical capacitor, and to electricity via electromagnetic induction - The aim of the present invention is to harvest the improvised impact of the hydrometeors into a practical mechanical energy with the use of mechanical capacitor. Consequently, the mechanical energy is converted into electricity via the principal of electromagnetic induction. | 10-04-2012 |
20120267984 | Method and apparatus of extracting an immense electric energy from piezoelectric materials in a super-gain energy system - The aim of the present invention is the uses of a modified hydraulic press to generate electric power. The electric power is generated by two arrays of piezoelectric cells placed at the top and bottom of the larger unit. The new modification of the hydraulic press is based on the restoration of the potential energy of the larger unit. | 10-25-2012 |
20130202073 | Method and apparatus of deactivating explosives and chemical warfare with high-energy neutrons generated from deuterium tritium fusion reaction - A non-destructive assay of deactivation of the contents of explosives and chemical warfare on-field (and or in lab) is presented with high-energy neutrons at 14, 4 and 2 MeV. The elements and substances present in the munitions are transmuted into passive elements through neutron-alpha nuclear reactions. Deactivating of the explosives on-field is presented with a unique and compact neutron generator fueled with deuterium gas and tritium breeder. Several high explosives and chemical warfare are presented in the transmutation with physical analysis. The present method and technique can be employed on-field as an improvised explosive device and as a precise explosive device in labs and centers. | 08-08-2013 |
20150204205 | Coasting-wheel with aeronautic levitation for harmonic electric generation - The present invention titled: a coasting-wheel with aeronautic levitation for harmonic electric generation is a device to generate electric energy or power via the principle of electromagnetic induction during the phase of energy-in and during the coasting phase; energy-off. It differs from the conventional electric generators and alternators as such the latter include an element of stator and an element of rotor but in the present invention the armature and magnets undergo rotation. Second, all electric generators operate in non-harmonic mode, i.e., when the input fuel is turned off the electric generator or alternator stops but in the present invention the electricity is generated during the coasting phase. It differs from the well-known apparatus flywheel as such the latter is a storage device and not a device for electric generation. In the present invention the coasting wheel is discharging its rotational kinetic energy into electric energy instantaneously during its spinning phase when the source of energy is turned off as well as it generates electricity during the phase of energy-in. | 07-23-2015 |