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| Patent # | Description |
|---|---|
| US-6,198,256 |
Control apparatus for a synchronous generator system and a hybrid-type
electric vehicle using it A control apparatus for a synchronous generator system has: a voltage instruction generator for generating voltage instructions (V.sub.u *, V.sub.v *, V.sub.w *)... |
| US-6,198,255 |
Charge/discharge controlling semiconductor device In a charge/discharge controlling semiconductor device for a secondary batter which can be used repeatedly even after detection of an abnormal charging current,... |
| US-6,198,254 |
Battery capacity measurement apparatus, taking into consideration a gassing
voltage that changes relative to... The temperature of a battery is detected by a temperature sensor, and a gassing voltage based on the temperature is determined by a gassing detection processing... |
| US-6,198,253 |
Smart battery with maintenance and testing functions, communications, and
display A smart battery that self-monitors and maintains information about itself that includes its state of charge, its need for maintenance, and for conditions that... |
| US-6,198,252 |
Battery state monitoring circuit and battery device In a battery state monitoring circuit including a voltage regulator therein and capable of controlling an internal circuit with a signal from a microcomputer, a... |
| US-6,198,251 |
Method for sequentially charging batteries in situ A plurality of batteries located in battery-operated devices by a charger through a distributor where there is no communication between the distributor and the... |
| US-6,198,250 |
Primary battery having a built-in controller to extend battery run time A battery having a built-in controller is disclosed that extends the run time of the battery. The controller may extend the run time of the battery, for example,... |
| US-6,198,249 |
Thermal booster battery system A pyrotechnic self-consuming battery for emergency booster battery applications. Such a system can only be used once as the battery self-destructs but could be... |
| US-6,198,248 |
Method of controlling a rotary electrical machine, a servo-control system
for implementing the method, and a... A method of controlling the torque of a rotary machine powered by means of an inverter and servo-controlled by a system having sensors, an observer, and a... |
| US-6,198,247 |
Servo-articulated modules and robotic assemblies incorporating them A doubly articulated module for attaching a first portion of a robotic assembly to a second portion of said assembly, said first portion being rotatable with... |
| US-6,198,246 |
Method and apparatus for tuning control system parameters A method and apparatus for tuning control loop parameters in a motion control system, is provided. In one embodiment, tuning of the proportional and integral... |
| US-6,198,245 |
Look-ahead closed-loop thermal management Thermal management within an electrically powered systems requires monitoring, from time-to-time, both electrical power consumption and temperature within the... |
| US-6,198,244 |
Electronic architecture for controlling a motor vehicle seat A vehicle seat is disclosed including a seat cushion and a seat back. The vehicle seat includes a plurality of electronic devices secured to both the seat... |
| US-6,198,243 |
Method for automatically determining range of movement of an
electromechanical actuator An actuator is operated to move a mechanical device between two extreme positions of travel. While that motion is occurring, the system quantifies the amount of... |
| US-6,198,242 |
Powered sliding device for vehicle slide door The present powered sliding device comprises a wire drum, a motor for rotating the drum, and a clutch means provided between the drum and the motor. The clutch... |
| US-6,198,241 |
Motor protection for a powered door system A motor protection circuit for an electric motor driven by a pulse width modulated amplifier. It has a capacitor and a first conduction path connected to a first... |
| US-6,198,240 |
Motor controller A motor controller is made up of a power supply circuit rectifying an AC power supply for outputting desired DC voltages while, at the same time, improving the... |
| US-6,198,239 |
Hysteresis control in switched reluctance motors A circuit and method for controlling a current level in a switched reluctance motor phase coil are provided. The circuit includes a current sensor for generating... |
| US-6,198,238 |
High phase order cycloconverting generator and drive means An electrical generator, consisting of a high phase order generator and a high phase order cycloconverter. Output from said cycloconverter may be high phase... |
| US-6,198,237 |
Apparatus using double focusing type fly-back transformer An apparatus using a double focusing type fly-back transformer is disclosed. A top bleeder type is adopted in drawing the focus voltage of the fly-back... |
| US-6,198,236 |
Methods and apparatus for controlling the intensity of a fluorescent lamp This invention provides apparatus and methods for causing a fluorescent lamp drive circuit to provide a continuous drive signal over a first (high) range of lamp... |
| US-6,198,234 |
Dimmable backlight system A dimmable, backlight system provides increased light output at low temperatures and provides a full range of dimming. Both current amplitude control and current... |
| US-6,198,233 |
Neon sign transformer module and receptacle A neon sign includes a transformer module and a receptacle attached to the neon sign for receiving the transformer module. The transformer module is configured... |
| US-6,198,232 |
Discharge lamp circuit with dual ignition coils A ballast circuit for a compact fluorescent lamp includes a down-converter for operating the lamp with a DC current during stationary operation. The ballast... |
| US-6,198,231 |
Circuit configuration for operating at least one discharge lamp The invention relates to a circuit arrangement for operating at least one discharge lamp (LP) on a half-bridge inverter (Q1, Q2), having at least one coupling... |
| US-6,198,230 |
Dual-use electronic transceiver set for wireless data networks An apparatus for generating electromagnetic radiation in which the radiation has both a first and second utility. The electromagnetic radiation is modulated to... |
| US-6,198,229 |
Luminescent control by sensing wind speed The present invention provides a control apparatus (11) for controlling luminescence produced by a light source (12) which includes a sensor (17) for sensing... |
| US-6,198,228 |
Plug-in fluorescent lighting system A frequency-converting power supply is mounted on a power plug operable to be plugged into and held by an ordinary household electric power receptacle. Through... |
| US-6,198,227 |
Method for controlling an alternating plasma display panel incorporating
ionization A method for the control of a color alternating display panel having a written state and an extinguished state arranged in rows and columns, the rows forming at... |
| US-6,198,226 |
Low-noise drive circuit for electroluminescent lamp, and electroluminescent
lamp assembly comprising same A circuit driving an electroluminescent lamp at a frequency at or in the vicinity of the lower threshold of human hearing, thus reducing objectionable noise... |
| US-6,198,225 |
Ferroelectric flat panel displays A thin film of ferroelectric layered superlattice material in a flat panel display device is energized to selectively influence the display image. In one... |
| US-6,198,224 |
Microwave plasma generator with the short cross-sectional side of the
resonator parallel to the chamber axis A device for the production of microwave plasmas with a microwave generator 1 and its coupling system to a waveguide resonator 5 which encloses a plasma chamber... |
| US-6,198,223 |
Capacitive glow starting of ceramic high intensity discharge devices An arc tube for a discharge lamp comprises an hermetically sealed hollow body containing an arc generating and sustaining medium therein and having first and... |
| US-6,198,222 |
Plasma display device with heat dissipation channels The present invention relates to a plasma display device. The plasma display device comprises a rectangular plasma display panel for displaying images, a... |
| US-6,198,221 |
Electron tube The present invention relates to an electron tube comprising, at least, a cathode electrode, a face plate having a photocathode, and an electron entrance surface... |
| US-6,198,220 |
Sealing structure for organic light emitting devices A sealing structure for an organic light emitting device display. The sealing structure comprises a metal film overlying a dielectric film. The sealing structure... |
| US-6,198,219 |
Organic electroluminescent device The invention provides an organic EL device comprising a substrate, a hole injecting electrode and a negative electrode formed on the substrate, an organic layer... |
| US-6,198,218 |
Organic light emitting device using diamond film An organic LED is provided that can stably and efficiently emit light as a result of a heat resistant hole drift layer. The organic LED can include, in order, a... |
| US-6,198,217 |
Organic electroluminescent device having a protective covering comprising
organic and inorganic layers An organic electroluminescent device comprises an electroluminescent unit having an organic layer structure provided between a pair of electrodes and capable of... |
| US-6,198,216 |
Electroluminescent lamps having improved interfacial adhesion An electroluminescent lamp is presented, wherein at least one of the phosphor layer or the dielectric layer comprises a polyureasilazane polymer. The... |
| US-6,198,215 |
Anti-light-reflective film, method for manufacturing the same, and EL
device The present invention is aimed to realize a structure which satisfies all requirements of: being free from a problem on waste water treatment in a producing... |
| US-6,198,214 |
Large area spacer-less field emissive display package In order to operate Field Emission Displays ("FEDs") contain an evacuated space. Generally, two soda-lime glass substrates, separated by a vacuum gap, act as... |
| US-6,198,213 |
Lamp envelope with integrated optics A glass envelope for a light-emitting device, a device embodying the envelope, and the method of making the glass envelope by laminating two sheets of glass, one... |
| US-6,198,212 |
Display system having anion generation means A display system includes a cathode ray tube having a panel and a funnel which is coupled to the panel forming a seal and has an external graphite layer formed... |
| US-6,198,211 |
Resonant microcavity display A resonant microcavity display (20) having microcavity with a substrate (25), a phosphor active region (50) and front and rear reflectors (30 and 60). The front... |
| US-6,198,210 |
Electron tube having a semiconductor cathode with lower and higher bandgap
layers A semiconductor cathode (11) in a semiconductor structure, in which the sturdiness of the cathode is increased by covering the emitting surface (4) with a layer... |
| US-6,198,209 |
Shielded spark plug electrode A spark plug assembly for an internal combustion engine has a housing, an electrode, an axis and a conducting member radially oriented relative to the axis has a... |
| US-6,198,208 |
Thin film piezoelectric device A thin film piezoelectric device has an epitaxial metal thin film (4) on a silicon substrate (2) and a PZT thin film (5) on the metal thin film, the PZT thin... |
| US-6,198,207 |
High-volume production, low cost piezoelectric transducer using low-shrink
solder of bismuth or antimony alloy A method of manufacture and a piezoelectric transducer are provided having a housing whose interior contains a piezoelectric element having radially spaced... |
| US-6,198,206 |
Inertial/audio unit and construction An electrically driven signal unit is adapted for one-step assembly or injection molding with a device housing to vibrate, flex, beep or emit audio signals, or... |
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