Abstract: A charging circuit includes a power path control unit which switches a first switch connected between a system connection terminal and a battery connection terminal on while not charging, and switches the first switch on and a second switch connected between an external power supply input terminal and the system connection terminal on while charging so as to supply power to a system and charge a battery. A voltage difference between the external power supply input terminal and the battery connection terminal is detected, a current flowing between the external power supply input terminal and the system connection terminal is detected, and it is determined that an external power supply is disconnected based on the detection results of the voltage differences and the current.

Abstract: A communication system according to one aspect of the present invention, comprises one or more integrated circuits. The one or more integrated circuits comprise at least one of a local integrated circuit and a remote integrated circuit. At least one sending application hardware module located on the local integrated circuit has a sending logic that controls the sending of messages from the sending application hardware module. At least one receiving application hardware module is located on at least one of the local integrated circuit or remote integrated circuit. A sending application hardware module sends messages to a receiving application hardware module without its sending logic having been constructed with a priori knowledge of the address of or the path to said receiving application hardware module. A dispatch logic located on the local integrated circuit that routes at least one or more.

Abstract: An integrated circuit (IC) design includes configurable circuits arranged in a mesh structure to facilitate routing of signals between different platforms or logic blocks within the design. Each configurable circuit has a semiconductor element with input and output terminals in a first semiconductor layer, input/output (I/O) ports corresponding to directions of the mesh structure in a second semiconductor layer, configurable input vias to allow a signal traveling in a first direction to be received, and configurable output vias that allow an output signal to be output from the configurable circuit in a second direction.

Abstract: Circuits that solve stochastic problems and techniques for operating them. These natively stochastic circuits may produce samples from probability distributions of interest for particular stochastic problems, and may be combined together in any suitable way to yield potential solutions to stochastic problems. In some implementations, the stochastic circuits may generate samples from conditional probability distributions conditioned on input data provided to the stochastic circuits. The circuits may be constructed from multiple interconnected stochastic subcircuits such that a circuit may produce a sample from a joint probability distribution, or from a marginal distribution of a joint distribution. These circuits may be used to implement stochastic sampling algorithms to solve stochastic processes, and may include stochastic subcircuits that operate concurrently.

Abstract: A system implementing molecular electronics is disclosed. The system includes a fused-ring molecule and a molecular orbital structure capable of supporting an induced or sustained ring current. The ring currents can be induced by a time-varying magnetic field, a circularly poralized short duration laser pulse, or other ringcurrent simulating phenomena. At least one aspect of the molecule affecting the ring current can be changed by one or more input stimulus signals. At least one aspect of the ring currents induces an associated output effect responsive to changes in the ring currents. At least one of the ring currents is induced by one or more one time-varying magnetic field, and the mutual interaction among ring currents is used to create electron flows of a mesh-topology electrical circuit.

Abstract: An integrated circuit device includes an I/O circuit which buffers and outputs an input signal D from a pad when an enable signal ENB is set at a second voltage level, a circuit block to which an output signal from the I/O circuit is input, and a malfunction prevention circuit which outputs to the circuit block an output signal QP of which a voltage level is set by a first power supply VDDC in a period T1 in which the signal ENB is set at a first voltage level and a period T2 including a period in which the signal ENB changes from the first voltage level to the second voltage level, and outputs to the circuit block the output signal QP corresponding to an output signal QI from the I/O circuit in a period T3 in which the signal ENB is set at the second voltage level.

Abstract: A system and method for managing distribution of wideband radio frequency signals includes detecting an impedance signature of a device connected at the end of transmission medium. A switch is opened to apply a wideband radio frequency signal to a transmission medium for distribution. A biasing voltage can be applied to the transmission medium based on the detected impedance signature. A signal conditioning circuit is selected based on the amplitude of the biasing voltage, and the wideband radio frequency signal is distributed to an output device.

Abstract: A counting apparatus includes a sampling circuit, and a counting and displaying circuit. The sampling circuit includes an interface, a first electric switch, and a second electric switch. The counting and displaying circuit includes a counter and a display tube. Seven input terminals of the display tube are connected to seven output terminals of the counter correspondingly. A clock-up counting terminal of the counter is connected to the second terminal of the second electric switch.

Abstract: The invention relates to an operating panel arrangement, in particular for domestic appliances such as washing machines and tumble dryers. An operating panel has formed on its outside actuating sections and display sections for operating or monitoring purposes. An electrical circuit arrangement is coupled to the actuating sections and the display sections and is arranged in the region of the inside of the operating panel. In this case, the circuit arrangement has at least three electrodes, which are arranged in a manner distributed approximately parallel to the operating panel. The circuit arrangement has evaluation means which are designed to calculate the spatial position of an operating means in relation to the position of the three electrodes, to be precise by evaluating the fields between the electrodes and the operator. The actuating sections can be freely defined as positions of the operating means in the region of the outside of the operating panel.

Abstract: A readout circuit. The readout circuit includes a charge amplification circuit and an analog-to-digital conversion circuit. The analog-to-digital conversion circuit is connected to the charge amplification circuit.

Abstract: A system and method for managing distribution of wideband radio frequency signals includes detecting an impedance signature of a device connected at the end of transmission medium. A switch is opened to apply a wideband radio frequency signal to a transmission medium for distribution. A biasing voltage can be applied to the transmission medium based on the detected impedance signature. A signal conditioning circuit is selected based on the amplitude of the biasing voltage, and the wideband radio frequency signal is distributed to an output device.

Abstract: The joint (36) comprises a tubular body (37) having two connecting zones (38, 39) each connected by an end to a tubular element (40) of a fluid transport line, giving continuity to passage of fluid. The tubular body is made of a mixture of an electrically-conductive material such as PVC, with carbon black to give it electrical conductivity. The joint has an internal surface (41) which is destined to come into contact with the transported fluid, and an external surface which is destined to have a grounded galvanic contact. The joint is inserted in the discharge fluid drainage line of a dialyzer filter, in an apparatus for intensive treatment of acute renal insufficiency, for eliminating ECG artefacts due to functioning of peristaltic pumps in the apparatus.

Abstract: THE BRAITHWAITE PARTICLE TRAP, a small device that is for or used to generate limitless electrical power. THE BPT CIRCUIT works simply by using Like-Forces (+ verses +) and (? verses ?) or charges instead of Opposite-Forces (+ verses ?) to produce power or to increase electrical power greatly. In general, great electrical power exists not only by having a great flow of energy or current. Electrical power can be made to increase because there is a great isolation of particles set aside to perform a function at a later time. When used, the isolation of particles helps to accumulate opposite charges with sometimes its greatest potential. In other words, as soon as one particular charge (protons or electrons) or while those charges accumulate—or in the sense of protons—and are isolated, the POTENTIAL ENERGY gains force to observe atomic particles of its opposite nature.

Abstract: A power supply that includes a housing for retaining the electronic components needed to operate a tattoo machine. The housing includes a first region in which the tattooing controls are located and a second region that includes a display screen. The first and second regions are separated from each so that a plastic covering can be drawn over only the first region to protect the tattooing controls while leaving the display screen unobscured.

Abstract: A multi-function circuit has as single input/control pin, to which respectively different values of a control input may be applied. A multi-function signal generation section is coupled to the single input/control pin and is operative to controllably generate a plurality of respectively different functional outputs, including a decoded address bit-representative output, a soft-start oscillator signal output, and a reset output, in response to application of respectively different values of the control input.

Abstract: Detecting when the on-board power supply is powered on or off by an auto activity detection circuit by determining if the reference clock signal (TCLK) is toggling and if the reference clock signal is toggling, then charging a capacitor to a high voltage in the auto activity detection circuit based on the toggling reference clock signal, and outputting an on-board power supply activity signal based upon the high voltage by the auto activity detection circuit indicative of whether or not the on-board power supply is active.

Abstract: Disclosed herein is a nanocrystal-metal oxide complex. The nanocrystal of the nanocrystal-metal oxide complex is substituted with two or more different types of surfactants which are miscible with a metal oxide precursor and enable maintenance of luminescent and electrical properties of the nanocrystal. The nanocrystal-metal oxide complex exhibits superior optical and chemical stability and secures high luminescent efficiency of the nanocrystal. Accordingly, when the nanocrystal-metal oxide complex is used as a luminescent material of an electroluminescent device, it can improve luminescent efficiency and reliability of products. Further disclosed herein is a method for preparing the nanocrystal-metal oxide complex.

Abstract: Techniques in which a 1st force, field, or effect caused by a Casimir effect is converted into a 2nd force, field, or effect. The 1st force, field, or effect might be distinct from the 2nd force, field, or effect only in the net vector or might be distinct in other ways. For example, the distinction might involve substituting a torque for a linear force vector or converting a force, field, or effect associated with the Casimir effect into movement or into an electric, magnetic, or electromagnetic force, field, or effect. These changes preferably are caused by an independent element placed proximate or between to the Casimir effect surfaces. Preferably, the torque causes rotation (i.e., spinning) of an element. This rotation is significantly different from prior-art embodiment because energy does not have to be put back into the system to “reset” the structures.

Abstract: A system is disclosed for converting energy from the electromagnetic quantum vacuum available at any point in the universe to usable energy in the form of heat, electricity, mechanical energy or other forms of power. By suppressing electromagnetic quantum vacuum energy at appropriate frequencies a change may be effected in the electron energy levels which will result in the emission or release of energy. Mode suppression of electromagnetic quantum vacuum radiation is known to take place in Casimir cavities. A Casimir cavity refers to any region in which electromagnetic modes are suppressed or restricted. When atoms enter into suitable micro Casimir cavities a decrease in the orbital energies of electrons in atoms will thus occur. Such energy will be captured in the claimed devices. Upon emergence form such micro Casimir cavities the atoms will be re-energized by the ambient electromagnetic quantum vacuum.

Abstract: First, second, and third inverters are connected in series. An output of the third inverter is supplied to the gates of first pMOS and nMOS. An output of the first inverter is supplied to the gate of the second nMOS and the drain of the second nMOS is connected to the source of the first nMOS. The drains of the second pMOS, third nMOS are supplied with the output of the first inverter and the gates thereof are supplied with the output of the third inverter. The gate of the third pMOS is connected to the drains of the first nMOS and pMOS and the drain thereof is connected to the source of the second pMOS. The gate of the fourth nMOS is connected to the drains of the first nMOS and pMOS and the drain thereof is connected to the source of the third nMOS.

Abstract: A flexible film interposer for stacking a flip chip semiconductor die onto a second (bottom) semiconductor die, semiconductor devices and stacked die assemblies that incorporate the flexible film interposer, and methods of fabricating the devices and assemblies are provided. The incorporation of the flexible film interposer achieves densely packaged semiconductor devices, without the need for a redistribution layer (RDL).

Abstract: First, second, and third inverters are connected in series. An output of the third inverter is supplied to the gates of first pMOS and nMOS. An output of the first inverter is supplied to the gate of the second nMOS and the drain of the second nMOS is connected to the source of the first nMOS. The drains of the second pMOS, third nMOS are supplied with the output of the first inverter and the gates thereof are supplied with the output of the third inverter. The gate of the third pMOS is connected to the drains of the first nMOS and pMOS and the drain thereof is connected to the source of the second pMOS. The gate of the fourth nMOS is connected to the drains of the first nMOS and pMOS and the drain thereof is connected to the source of the third nMOS.

Abstract: The invention relates to a method and an installation for fast location of a fault in an integrated circuit. A sequence of NRZ location vectors is created, the abnormal location vectors are determined, for which the value of the electrical consumption current at rest IDDQ of the circuit is abnormal, at least one set of images is produced with an abnormal location vector, and at least one abnormal vector image is compared with a reference image.

Abstract: A digital phase/frequency detector capable of being implemented with on-chip components and configured to detect signals having small modulation indices. Transition points within the signal are detected and the width between successive transition points measured and averaged. The average width measurements may be converted to width deviation values by subtracting out the width due to the carrier frequency. An interpolation may be performed between the current and previous values of the width deviation values to reduce quantization error. The interpolated values may be converted to frequency deviation values, and a predetermined number of the frequency deviation values may be averaged. The average frequency deviation values may then be equalized in order to reduce intersymbol interference. The resulting equalized values form soft estimates of the underlying source bits. Hard estimates of the source bits may then be derived from the soft estimates.

Abstract: In some embodiments, the illustrative method defines an engine cycle comprising several state changes that allow for a net gain of energy from an underlying source force field. The potential for a net energy gain via the method results from the discovery that a Casimir force system can be rendered non-conservative. This is done by appropriately altering one or more of a variety of physical factors that affect the Casimir force, or by altering any of a variety of environmental factors that affect such physical factors. In various embodiments, the extracted energy is stored, used to power energy-consuming devices or used to actuate a micromechanical device. In one embodiment, the method is implemented using an energy extraction apparatus that comprises two spaced Casimir force-generating boundaries that are operatively coupled to an energy transformation system. The energy transformation system includes a first device that is operable to alter at least one physical factor of the system.

Abstract: In some embodiments, the illustrative method defines an engine cycle comprising several state changes that allow for a net gain of energy from an underlying source force field. The potential for a net energy gain via the method results from the discovery that a Casimir force system can be rendered non-conservative. This is done by appropriately altering one or more of a variety of physical factors that affect the Casimir force, or by altering any of a variety of environmental factors that affect such physical factors. In various embodiments, the extracted energy is stored, used to power energy-consuming devices or used to actuate a micromechanical device. In one embodiment, the method is implemented using an energy extraction apparatus that comprises two spaced Casimir force-generating boundaries that are operatively coupled to an energy transformation system. The energy transformation system includes a first device that is operable to alter at least one physical factor of the system.

Abstract: An integrated circuit includes voltage identification (VID) logic and frequency identification logic (FID) for a CPU, as well as power good circuitry for indicating the suitability of electrical power supplies. A VID output signal to control a core voltage provided to the CPU is generated according to an input VID signal provided by the CPU, a sleep state signal, and a CPU mobility-type signal. FID, VID and power detection logic all level shift signals as required for external devices. A programmable table enables overriding of output FID and VID values.

Abstract: In some embodiments, the illustrative method defines an engine cycle comprising several state changes that allow for a net gain of energy from an underlying source force field. The potential for a net energy gain via the method results from the discovery that a Casimir force system can be rendered non-conservative. This is done by appropriately altering one or more of a variety of physical factors that affect the Casimir force, or by altering any of a variety of environmental factors that affect such physical factors. In various embodiments, the extracted energy is stored, used to power energy-consuming devices or used to actuate a micromechanical device. In one embodiment, the method is implemented using an energy extraction apparatus that comprises two spaced Casimir force-generating boundaries that are operatively coupled to an energy transformation system. The energy transformation system includes a first device that is operable to alter at least one physical factor of the system.

Abstract: A computer system couples multiple function units using channels having full-duplex, low power, point-to-point interconnect. Each function unit couples to the channel via a Channel Interface Block (CIB). The CIB includes a transmitter and a receiver. The receiver includes an integrating sampling capacitor, pass-gates having particular resistive characteristics, an auto-zero inverter, and a set of inverter stages for squaring the output of the inverter. These components are used to implement sampled-data methods and structures that perform received data extraction from the full-duplex channel signal.

Abstract: In some embodiments, the illustrative method defines an engine cycle comprising several state changes that allow for a net gain of energy from an underlying source force field. The potential for a net energy gain via the method results from the discovery that a Casimir force system can be rendered non-conservative. This is done by appropriately altering one or more of a variety of physical factors that affect the Casimir force, or by altering any of a variety of environmental factors that affect such physical factors. In various embodiments, the extracted energy is stored, used to power energy-consuming devices or used to actuate a micromechanical device. In one embodiment, the method is implemented using an energy extraction apparatus that comprises two spaced Casimir force-generating boundaries that are operatively coupled to an energy transformation system. The energy transformation system includes a first device that is operable to alter at least one physical factor of the system.

Abstract: A circuit and method for generating waveforms when synthesizing musical sounds. In one embodiment, the invention provides a multiplexer/shifter which modifies the phase angle input according to the particular waveform desired. Boolean logic gates further modify the multiplexer/shifter output based on the two most significant bits of the phase angle input and according to the particular waveform desired. Finally, a multiplier multiplies the multiplexer/shifter output with the output of the Boolean logic gates to produce the desired waveform. The invention may employ banks of exclusive OR gates and AND gates as the Boolean logic. Another embodiment of the invention provides a waveshaping method where a desired waveform is generated from a phase angle input. The phase angle input is multiplexed/shifted based on the particular waveform desired.

Abstract: To increase compatibility, a method is used to determine whether a bidirectional or a unidirectional data line circuit is connected to an interface circuit. A first logic level is generated on a non dedicated lead of the interface circuit if a bidirectional data line circuit is connected to the interface circuit. Otherwise, a second logic level is generated on the non dedicated lead of the interface circuit. The logic level on the non dedicated lead after a reset signal determines which type of data line circuit is connected to the interface circuit. Typically the non dedicated lead is a data line lead of the interface circuit and can be used for normal data transfer, if necessary, after detecting which type of data line circuit is connected to the interface circuit.

Abstract: This invention is a voltage divider circuit having an input voltage at a first terminal (V.sub.IN) and an output voltage at a second terminal (V.sub.OUT). The circuit includes a parallel-connected first resistor (R.sub.1) and first capacitor (C.sub.1) coupled between the first and second terminals (V.sub.IN,V.sub.OUT) and a parallel-connected second resistor (R.sub.2) and second capacitor (C.sub.2) coupled between the second terminal (V.sub.OUT) and a reference (V.sub.REF). The ratio of the ohmic value of the second resistor (R.sub.2) to the sum of the ohmic values of the first and second resistors (R.sub.1,R.sub.2) is substantially equal to the ratio of the value in farads of the first capacitor (C.sub.1) to the sum of the values in farads of the first and second capacitors (C.sub.1,C.sub.2).

Abstract: Thick opaque ceramic coatings are used to protect delicate microelectronic devices against excited energy sources, radiation, light, abrasion, and wet etching techniques. The thick opaque ceramic coating are prepared from a mixture containing phosphoric anhydride, i.e., phosphorous pentoxide (P.sub.2 O.sub.5), and a pre-ceramic silicon-containing material. It is preferred to also include tungsten carbide (WC) and tungsten metal (W) in the coating mixture. The coating is pyrolyzed to form a ceramic SiO.sub.2 containing coating. A second coating of plasma enhanced chemical vapor deposited (PECVD) silicon carbide (SiC), diamond, or silicon nitride (Si.sub.3 N.sub.4), can be applied over the thick opaque ceramic coating to provide hermeticity. These coatings are useful on patterned wafers, electronic devices, and electronic substrates. The thick opaque ceramic coating is unique because it is resistant to etching using wet chemicals, i.e., acids such as H.sub.3 PO.sub.4 and H.sub.2 SO.sub.4, or bases.

Abstract: Thick opaque ceramic coatings are used to protect delicate microelectronic devices against excited energy sources, radiation, light, abrasion, and wet etching techniques. The thick opaque ceramic coating are prepared from a mixture containing tungsten carbide (WC), tungsten metal (W), and phosphoric anhydride, i.e., phosphorous pentoxide (P.sub.2 O.sub.5), carried in an aqueous alkanol dispersion of colloidal silica and partial condensate of methylsilanetriol. The coating is pyrolyzed to form a ceramic SiO.sub.2 containing coating. A second coating of plasma enhanced chemical vapor deposited (PECVD) silicon carbide (SiC), diamond, or silicon nitride (Si.sub.3 N.sub.4), can be applied over the thick opaque ceramic coating to provide hermeticity. These coatings are useful on patterned wafers, electronic devices, and electronic substrates. The thick opaque ceramic coating is unique because the methyl silsesquioxane resin is resistant to etching using wet chemicals, i.e., acids such as H.sub.3 PO.sub.4 and H.sub.

Abstract: A signal processing apparatus is provided for processing first and second periodic analog signals having the same period and having a fixed phase relationship therebetween. The apparatus includes an A/D converter for converting respective amplitudes of the first and second periodic analog signals into first and second digital signals. The apparatus also includes a phase digitizer for generating a signal from the first periodic analog signal, the generated signal having a period that is shorter than the period of the first periodic analog signal, and a high speed signal processing portion for generating from the generated signal a periodicity and first phase information of the first periodic analog signal. The apparatus further includes a another signal processor for producing second phase information of the first periodic analog signal from the first and second digital signals, and for correcting the periodicity on the basis of the first phase information and the second phase information.

Abstract: A digital input is disclosed for supplying a digital signal representing the occurrence of a special event, such as a malfunction, to a recording device. The present invention can be advantageously used in a distribution network for electrical energy, in which the special event triggers the actuation of a switch in a switchgear. The digital input has two first current terminals, to which direct current is applied from an external voltage source. Two second current terminals are connected to a sensor element, for example an auxiliary contact of the switchgear, which outputs the digital signal when the special event occurs. An electrical circuit is also connected to the two second current terminals and carries the digital signal to an optocoupler which provides electrical isolation. The digital input furthermore has a device for converting the direct current supplied from outside the device into a direct current which is electrically isolated therefrom.