31st week of 2010 patent applcation highlights part 20 |
Patent application number | Title | Published |
20100194171 | SEAT PAD AND SEAT FOR VEHICLE - Ridge portions | 2010-08-05 |
20100194172 | TEXTILE-ATTACHED DECK ASSEMBLY - A seating product comprising a seat deck assembly secured at opposite ends to a frame. The seat deck assembly comprises a seat deck. A textile border is disposed between at least one end of the seat deck assembly and the frame. The textile border is attached to the frame, thereby flexibly coupling the seat deck assembly thereto. Cushions, padding or an upholstered covering can complete embodiments of the seating product. | 2010-08-05 |
20100194173 | DISPLACEMENT ACTUATED SIDE DUMPING HAUL BODY - A displacement actuated side dumping haul body and related methods are disclosed. The side dumping haul body may, for example, be mounted to a trailer or truck frame. The side dumping haul body includes a floor with fore and aft end walls rigidly attached to the floor, at least one actuator and first and second sidewalls. When the at least one actuator is employed to pivot the floor to dump material from the haul body, the corresponding sidewall pivots at least generally away from the floor to create a side discharge opening. Various opening parameters and dumping characteristics can be achieved by varying locations of pivot and linkage points. | 2010-08-05 |
20100194174 | TRACTOR - A tractor for hauling concrete and similar materials at a construction site. The tractor includes an engine powering two pumps connected in series. The two pumps providing hydraulic pressure to: independently power each of a plurality of wheels; to rotate at least one of the wheels to provide steering to the tractor; to raise and lower a bucket; and to release and close a latch for a gate connected to the bucket. | 2010-08-05 |
20100194175 | METHOD AND DEVICE FOR MONITORING A CUTTING EXTRACTION MACHINE - The invention relates to a method and a device for monitoring the travel path of a cutting extraction machine ( | 2010-08-05 |
20100194176 | RADIAL TOOL WITH SUPERHARD CUTTING SURFACE - A non-rotating mining cutter pick has a shank portion with a non-circular cross-section, a head portion including a tip region distal from the shank portion, a shoulder portion separating the shank portion from the head portion, and a cutting insert mounted at a front end of the tip region. The cutting insert includes a body formed of tungsten carbide and an element formed of a superhard material, such as PCD or other material having a prescribed knoop hardness. At least a portion of a first surface of the element is exposed on a cutting surface of the cutting insert, which improves wear properties of the mining cutter pick. The element is fused to the body of the cutting insert, preferably in a high pressure-high temperature (HPHT) process. A method of manufacture and a cutting machine incorporating the non-rotating mining cutter pick on the rotatable element are also disclosed. | 2010-08-05 |
20100194177 | SHANK CHISEL - The invention relates to a shank chisel comprising a chisel head ( | 2010-08-05 |
20100194178 | Vehicle Wheel Rim - A lateral balance plane, defined as a plane perpendicular to the axis of rotation of the wheel rim, and upon which the wheel rim is laterally balanced; an outer surface, the outer surface facing away from the axis of rotation of the wheel rim; an inner surface, facing towards the axis of rotation of the wheel rim; and a circumferential area located on the inner surface, the circumferential area coinciding with the intersection of the inner surface with the lateral balance plane of the wheel rim, the circumferential area being visibly distinguishable from the rest of the inner surface. | 2010-08-05 |
20100194179 | THERMAL MANAGEMENT COMPOSITE HEAT SHIELD - A thermal management system and methods for use are disclosed. The thermal management system comprises a shield portion and a dissipation portion. The shield portion may comprise a hot side skin, a conduction layer, an insulation layer, and a cool side skin. The dissipation portion may comprise a fin array. Heat absorbed by the shield portion is partially or fully conducted to the dissipation portion for transfer to the ambient environment. The thermal management system may be employed as an aircraft wheel heat shield, an automotive brake heat shield, a gas turbine heat shield, an electronic heat sink, and in various other applications where heat shielding and/or heat transfer are desirable. | 2010-08-05 |
20100194180 | UNITIZED HUB AND RIM FOR OFF-ROAD VEHICLES - A hub for mounting a plurality of wheels of a vehicle, the hub including: an annular cylinder including at least two tire mounts disposed about a circumference of an outer surface of the cylinder, each of the mounts including at least one set of mounting features for receiving mounting hardware and retaining the tire. A dual wheel assembly and a vehicle are also disclosed. | 2010-08-05 |
20100194181 | Custom engineered steel wheel with ABS plastic wheel cover - An aftermarket custom engineered deep lip wheel cover in any design, that mates with a custom engineered aftermarket metal wheel that fits most passenger cars, light trucks, and SUV, or golf cart type vehicles. A painted metal wheel custom engineered to jointly except a custom engineered deep lip ABS plastic wheel cover. The wheel cover is designed and contoured to fit exclusively on to the custom engineered metal wheel using a plastic cap, screws, molded attachment clips, magnets, and a special bead system on the lip portion of the wheel cover. | 2010-08-05 |
20100194182 | DRIVE FOR A TWO-WHEELED VEHICLE - A wheel hub ( | 2010-08-05 |
20100194183 | Bicycle hub assembly - A bicycle hub assembly includes two end caps which are two collar-shaped member and an axle is connected between the two end caps. A casing is mounted to two respective outer peripheries of the two end caps and accommodates the axle therein. The two end caps and the casing form a smooth and curved outer shape. Two collars are connected to two distal ends of the two end caps and two ends of the casing. Two positioning bolts extend through the collars and are threadedly connected to the two ends of the axle. Multiple copper heads are connected to the two end caps and protrude outward from the casing at an angle so as to be connected to spokes. | 2010-08-05 |
20100194184 | Bicycle Wheel Quick Release Assembly - A quick release assembly for a bicycle wheel that includes a pair of heads disposed at generally opposite ends of a skewer rod. One of the heads includes a cam surface that is translatable relative to the head. The quick release includes an operator having a handle portion and a stem portion. The stem portion includes a cam that cooperates with the cam surface formed in one of the heads such that operation of the handle alters the distance between the heads from a first orientation wherein the heads secure a wheel to a bicycle, a second orientation wherein the heads loosely secure the wheel to the bicycle and a third orientation wherein the wheel assembly can be freely removed from the bicycle. | 2010-08-05 |
20100194185 | ELECTRIC PARKING BRAKE CONTROL SYSTEM - An electric parking brake control system for automatically controlling one or more parking brakes in a vehicle. The parking brake control system includes an electric brake switch in communication with a low-pressure switch for automatically applying the parking brakes. The electric brake switch is preferably a latching type mechanism, which is capable of controlling a solenoid air valve external to the vehicle cab. The low-pressure switch automatically monitors an air reservoir for a low-pressure condition. The electric brake switch incorporates a time delay upon release of the switch, in order to prevent inadvertent application of the parking brakes due to a momentary loss of vehicle electrical power. | 2010-08-05 |
20100194186 | SYSTEM AND METHOD FOR CONTROL OF DISTRIBUTED POWER RAIL VEHICLE - In a system and method for controlling a distributed power rail vehicle consist, each of at least one powered rail vehicle in the rail vehicle consist is designated for operation as a remote trail. Based on the designation, a respective brake pipe valve of each of the at least one powered rail vehicle is automatically operated to a cut-out mode. Upon initiation of a service, an emergency, and/or a penalty brake application in the rail vehicle consist, the respective brake pipe valve of each of the at least one the powered rail vehicle is automatically operated to a cut-in mode. Upon completion of the service, emergency, and/or penalty brake application in the rail vehicle consist, the respective brake pipe valve of each of the at least one powered rail vehicle is automatically operated back to the cut-out mode. | 2010-08-05 |
20100194187 | Bicycle safety apparatus - A safety apparatus for a rider motivated wheeled vehicle, the safety apparatus including a remote control module and a remotely actuable braking apparatus. The remote control module includes an electronic control signal activation module, a manual signal activator coupled for activating the electronic control signal activation module for generating a control signal, and a power supply coupled for powering the electronic control signal activation module. The remotely actuable braking apparatus includes an auxiliary brake device that is positionable for engaging at least one wheel of a rider motivated wheeled vehicle; an electronic actuator module coupled to the auxiliary brake device and being responsive to a received control signal for operating the auxiliary brake device, and a power supply coupled for powering the actuator module. | 2010-08-05 |
20100194188 | Track Tensioning System - A tensioning system for a tracked vehicle. The present invention provides for adjusting tension of a track by moving the sprocket relative to the rollers in a substantially vertical direction. The system comprises a sprocket assembly, a roller assembly, a track, and a tension adjustment assembly. The tension adjustment assembly includes a tension bolt threaded through a tension nut that is secured to the sprocket assembly. The bolt threads through the nut and contacts the roller assembly. As the bolt is threaded or unthreaded, the sprocket assembly is moved relative to the roller assembly in a substantially vertical direction. As the assemblies move relative to each other, tension in the track is resultantly adjusted. | 2010-08-05 |
20100194189 | POWER DISTRIBUTING SYSTEM, POWER TRANSMITTING DEVICE, POWER RECEIVING DEVICE, POWER TRANSMITTING METHOD AND POWER RECEIVING METHOD - There is provided a power distributing system including at least one power transmitting device for transmitting power and at least one power receiving device for receiving the power transmitted from the power transmitting device. The power transmitting device includes a power generating means for generating power, and an information transmitting means for transmitting information containing power information related to the power generated by the power generating means and specific information on the power generating means, and the power receiving device includes an information receiving means for receiving the information transmitted by the information transmitting means and a power consumption control means for controlling consumption of power generated by the power generating means based on the information received by the information receiving means. | 2010-08-05 |
20100194190 | Midspan Powering in a Power Over Ethernet System - A midspan power sourcing equipment (PSE) for operation with power over Ethernet (PoE). The midspan PSE provides powering over wire pairs that are also used for data communication. To ensure compatibility with legacy Ethernet devices, the ports used for transmission of data are designed to present an increased level of inductance. | 2010-08-05 |
20100194191 | Device for Operating an Electrical User on a Motor Vehicle - The invention relates to a device ( | 2010-08-05 |
20100194192 | Automotive Electrical System Configuration - Disclosed herein are a variety of different electrical system topologies intended to mitigate the impact of large intermittent loads on a 12 volt vehicle power distribution system. In some embodiments the intermittent load is disconnected from the remainder of the system and the voltage supplied to this load is allowed to fluctuate. In other embodiments, the voltage to critical loads is regulated independently of the voltage supplied to the remainder of the system. The different topologies described can be grouped into three categories, each corresponding to a different solution technique. One approach is to regulate the voltage to the critical loads. A second approach is to isolate the intermittent load that causes the drop in system voltage. The third approach is to use a different type of alternator that has a faster response than the conventional Lundell wound field machine. | 2010-08-05 |
20100194193 | SYSTEM WHERE THE NUMBER OF CONDUCTORS IS EQUAL TO OR ONE MORE THAN THE NUMBER OF SENSORS - A system including circuits, conductors and sensors. The circuits are configured to supply voltages. The conductors are configured to receive the supply voltages and the sensors are configured to provide data. Each of the sensors is configured to receive the supply voltages via a different set of two of the conductors and provide data via the different set of two of the conductors. The number of conductors is equal to the numbers of sensors or one more than the number of sensors. | 2010-08-05 |
20100194194 | Power Supply Strip for Electronic Equipment - A power supply strip for electronic equipment including a power supply cable for connection to a power source, a housing connected to the power supply cable, and a plurality of conductor rails located within the housing. One or more power receptacle modules is insertable into the housing, each comprising at least one power receptacle. Each power receptacle module is connectable to selected conductor rails such that the or each power receptacle is configurable to provide a desired power supply configuration. With a three-phase power supply, the rails can be selectable between A-phase, B-phase, C-phase, Neutral and Ground. | 2010-08-05 |
20100194195 | Radio Frequency Power Control System - A radio frequency (RF) system includes a control module that allocates M predetermined frequency intervals. The system also includes N RF sources that each applies first RF power to electrodes within a plasma chamber at frequencies within an assigned respective one of the M predetermined frequency intervals. The N RF sources also each respond to second RF power including feedback from the plasma chamber. The N RF sources each include a processing module that adjusts the first RF power based on the second RF power and the respective one of the M predetermined frequency intervals. M and N are integers greater than 1. | 2010-08-05 |
20100194196 | MODULATION MONITOR AND CONTROL - A system and method are provided for monitoring and controlling voltage modulation on a power grid, in order to maintain closed-loop control of the grid. The power grid has a plurality of connections including used and unused connections. A detector is configured to detect a modulation voltage on the power grid. A controller is configured to receive signals from the detector, and to control connections to the power grid. The controller disables power to unused connections in accordance with the modulation voltage exceeding a first threshold and disables power to used connections in accordance with the modulation voltage exceeding a second threshold; used connections are disabled one at a time at a first time interval each for a period given by a second time interval. The controller also restores power to the connections in accordance with the detected modulation voltage being less than a third threshold. | 2010-08-05 |
20100194197 | POWER CONVERTER WITH COMMUNICATION CAPABILITY - Systems for providing a wireless capable power converter are provided. The power converter can include a power converter module operatively connected to a detachable I/O module. A voltage input, a first voltage output, and second voltage output can be disposed in, on, or about the power converter module. Power, at a first voltage, can be distributed via a first connection device. Power, at a second voltage, can be distributed via a first Universal Serial Bus connection device. One or more I/O devices, a wireless transceiver, and a second Universal Serial Bus connection device can be disposed in, on, or about the I/O module. The first and second Universal Serial Bus connection devices can be complimentary, permitting the operative connection of the I/O and power converter modules. The second voltage output can provide all or a portion of the power consumed by the wireless transceiver and I/O devices. | 2010-08-05 |
20100194198 | METHOD AND APPARATUS FOR IMPLEMENTING AN UNREGULATED DORMANT MODE WITH AN EVENT COUNTER IN A POWER CONVERTER - A control circuit for use in a power converter with an unregulated dormant mode of operation includes a drive signal generator coupled to generate a drive signal to control switching of a power switch to be coupled to the control circuit to regulate a flow of energy to a power converter output in response to an energy requirement of one or more loads to be coupled to the power converter output. An unregulated dormant mode control circuit is included and is coupled to render dormant the drive signal generator thereby ceasing the regulation of the flow of energy to the power converter output by the drive signal generator when the energy requirement of the one or more loads falls below a threshold for more than a first period of time. The drive signal generator is coupled to be unresponsive to changes in the energy requirements of the one or more loads when dormant. The unregulated dormant mode control circuit is coupled to power up the drive signal generator after a second period of time has elapsed. The drive signal generator is coupled to again be responsive to changes in the energy requirement of the one or more loads after the period of time has elapsed. | 2010-08-05 |
20100194199 | CURRENT BALANCING APPARATUS, CURRENT BALANCING METHOD, AND POWER SUPPLY APPARATUS - A current balancing apparatus includes a first transformer having a first primary winding and a first secondary winding electromagnetically coupled with the first primary winding, the first primary winding having a first end connected to a first load that passes a first current; a second transformer having a second primary winding and a second secondary winding electromagnetically coupled with the second primary winding, the second primary winding having a first end connected to a second load that passes a second current having an AC component substantially having a 180-degree phase difference with respect to the first current; and a series circuit including the first secondary winding, the second secondary winding, and a current smoother, to balance the first current and second current with each other. | 2010-08-05 |
20100194200 | Multiple Supply-Voltage Power-Up/Down Detectors - A multiple supply voltage device includes an input/output (I/O) network operative at a first supply voltage, a core network coupled to the I/O network and operative at a second supply voltage, and a power-on-control (POC) network coupled to the I/O network and the core network. The POC network is configured to transmit a POC signal to the I/O network and includes an adjustable current power up/down detector configured to detect a power state of the core network. The POC network also includes processing circuitry coupled to the adjustable current power up/down detector and configured to process the power state into the POC signal, and one or more feedback circuits. For reducing the leakage current while also improving the power-up/down detection speed, the feedback circuit(s) are coupled to the adjustable current power up/down detector and configured to provide feedback signals to adjust a current capacity of the adjustable current power up/down detector. | 2010-08-05 |
20100194201 | SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND POWER SUPPLY CIRCUIT - A semiconductor integrated circuit device includes a power supply circuit that generates one or more internal supply voltages from an external supply voltage, and one or more functional circuits that operate on the one or more internal supply voltages. A step-down converter in the power supply circuit generates one or more stepped-down voltages from the external supply voltage. A control circuit in the power supply circuit compares the external supply voltage with a reference voltage and selects the internal supply voltages from among the external supply voltage and the stepped-down voltages according to the result of the comparison. The semiconductor integrated circuit device can accordingly operate on different external power supplies, and can continue to operate on battery power even if the battery voltage drops. | 2010-08-05 |
20100194202 | System and method for integrated solar power generator with micro inverters - Apparatuses, methods, and systems directed to an integrated solar electric power generation system. Some embodiments of the present invention comprise one or more integrated photovoltaic solar panels each incorporating one or more solar modules which convert Sun light energy to DC electric power and one or more micro inverters which convert DC power received from the solar modules to produce AC power. The integrated solar panel provides connections that can be easily connected to additional integrated photovoltaic solar panels. Other embodiments of the present invention can be used to connect multiple integrated solar panels through an AC bus to which an AC load center is connected and provides power to the application electrical power loads and/or a utility grid. Yet other embodiments of the present invention comprise one or more integrated solar panels that are connected through one or more local AC buses. The local AC buses are then connected through a main bus to an AC load center that provides power to the application electrical power loads and/or a utility grid. | 2010-08-05 |
20100194203 | HIGH TORQUE STARTER/GENERATOR WITH LOW INPUT VOLTAGE - An apparatus includes a plurality of starter/generator subsystems connected in parallel to a voltage distribution bus and to an input power supply. Each of the subsystems includes a starter/generator unit (SGU) for providing torque for starting an engine when the apparatus is operated in an engine start mode, and for generating power when the apparatus is operated in a generator mode. In an embodiment, each subsystem includes a power conversion unit (PCU) connected to the respective SGU, and each PCU includes an inverter section for rectifying voltage generated by the SGU when the apparatus is operated in the generator mode and may provide AC excitation voltage to operate the SGU as a motor to support the engine start mode. | 2010-08-05 |
20100194204 | SEMICONDUCTOR DEVICE - A device includes a first circuit and an adjustment circuit. The adjustment circuit performs an adjustment on impedance of the first circuit. The adjustment circuit discontinues the adjustment on impedance while the first circuit is in an activated state. | 2010-08-05 |
20100194205 | Isolation circuitry and method for hiding a power consumption characteristic of an associated processing circuit - An isolation circuitry and method are provided for coupling between a power supply and processing circuitry in order to provide power to the processing circuitry whilst hiding a power consumption characteristic of that processing circuitry. The isolation circuitry comprises a plurality of sub-circuits, with each sub-circuit comprising a capacitor, a first switch configured to provide a first connection between the capacitor and the power supply, a second switch configured to provide a second connection between the capacitor and the processing circuitry, and a third switch configured to provide a third connection across the capacitor to partially discharge the capacitor. Control circuitry controls the plurality of sub-circuits, such that within each sub-circuit the first switch, second switch and third switch are placed in an active state in a repeating sequence. Each of the plurality of sub-circuits further comprises a comparator configured to place the third switch in an open state when a predetermined non-zero voltage difference across the capacitor is reached during the active state of the third switch. By such an approach, it is ensured that the voltage across the comparator at the end of the discharge operation is always the same irrespective of the voltage present at the start of the discharge operation. As a result, the power consumption characteristic of the processing circuitry is entirely hidden by the isolation circuitry. Further, the isolation circuitry of the present invention provides a particular power efficient mechanism for hiding the power consumption characteristic of the processing circuitry. | 2010-08-05 |
20100194206 | WIRELESS POWER FOR CHARGING DEVICES - Exemplary embodiments are directed to wireless power. A host device peripheral may comprise a wireless power charging apparatus, which may include transmit circuitry and at least one antenna coupled to the transmit circuitry. The at least one antenna may be configured to wirelessly transmit power within an associated near-field region. Additionally, the host device peripheral may be configured to couple to a host device. | 2010-08-05 |
20100194207 | WIRELESS POWER TRANSFER WITH LIGHTING - A device including a wireless power transmitter is connected to a light fixture rather than a standard electrical outlet. Optionally, the device also includes at least one light source or includes at least one socket for a light source. Thus, the device connected to the light fixture can output power from the wireless power transmitter and light from the light source. In one embodiment, a power splitter enables independent control over powering the light and the wireless electricity transmitter. This feature allows, for example, the light to be turned off or on while the wireless electricity transmitter remains on. In some embodiments, the device including the wireless power transmitter has the form of a light bulb or light tube, whereas in other embodiments, the device does not have the form of a light bulb or light tube. | 2010-08-05 |
20100194208 | COMPACT MULTI-CYCLE HIGH POWER MICROWAVE GENERATOR - A compact multi-cycle high power microwave generator and a method of using the generator to generate microwave signals is disclosed and claimed. The apparatus includes one or more charged transmission line sections. Each transmission line section includes a first conductor that is section-specific and a second conductor that is common to all of the sections. A switch is associated with each section, each switch being operatively connected to a respective one of the first conductors. The apparatus includes third, common conductor that is not charged and that is operatively connected to each of the first conductors through its respective switch. The apparatus further includes a load, with the second conductor, the third conductor, and the load being operatively connected. Thus, the number of section-specific conductors, the number of charged transmission line sections, and the number of switches are all equal. Engagement of the switches generates a multi-cycle microwave pulse. Aspects, such as wavelength, frequency, and spacing, of the generated wave forms can be varied by including non-charged transmission lines intermediate the transmission line sections or varying the lengths of individual transmission line sections or varying the switching time. | 2010-08-05 |
20100194209 | APPLIANCE SAFETY SYSTEM FOR PROTECTED OPERATION OF DANGEROUS MOTOR APPLIANCES, ESPECIALLY GARDENING APPLIANCES AND TOOLS - The invention relates to a system for protected operation of dangerous motor appliances, especially gardening appliances, such as hedge or edge clippers, power saws and lawnmowers. The object of the invention is to provide solutions by which advantages in terms of operating safety are achieved during operation of motor appliances, especially hand-held gardening and forestry appliances as well as power tools. In an initially abstract description, this object is achieved according to the invention by an appliance safety system for averting dangerous operating situations in the use of motor-powered appliances. This system comprises field-preparing means for generating a capacitive spatial alternating field and detecting means for detecting a condition that can be classified as dangerous and/or shutdown by detecting relevant electric-field effects during penetration of an object into the zone being sensed by each field. | 2010-08-05 |
20100194210 | LINEAR ACTUATOR UNIT - Provided is a linear actuator unit capable of suppressing flexure of a magnet rod ( | 2010-08-05 |
20100194211 | DEVICE AND METHOD FOR PROCESSING, RECEIVING AND/OR INSTALLING AN ELECTRICAL CONDUCTOR - A travelling-field electrical conductor is provided for a linear motor, wherein the electrical conductor includes at least one train of windings, such that processing, conveying and/or outfitting of the electrical conductor can be carried out particularly efficiently, economically and precisely. The electrical conductor is made available in a regulated manner, in particular from at least one source of supply, for example from at least one drum. The electrical conductor is also formable in a controlled manner. | 2010-08-05 |
20100194212 | RAILGUN SYSTEM - A system for accelerating an armature to launch a projectile by injecting liquid aluminum between the armature and a pair of electrically conductive rails. A system for accelerating an armature by injecting liquid metal between the armature a plurality of electrically conductive rails and collecting the liquid metal. The liquid metal or liquid aluminum can comprise solid particles. A railgun structure with mechanical guide rails. A railgun structure with a film stack of alternating copper and nickel layers. An armature with guide rail supports. A method of using the system by placing liquid metal in the armature, placing the armature between conductive rails, and applying an electric current to the rails. | 2010-08-05 |
20100194213 | Electromagnetic Energy Transducer - An electromagnetic energy transducer configured to convert mechanical energy into electrical energy comprises two magnetic elements including a permanent magnetic element and a soft-magnetic element and an electrical coil. The permanent magnetic element and the soft-magnetic element are arranged to form a magnetic circuit and one of the two magnetic elements is movable in relation to the other of the two magnetic elements. The electrical coil surrounds a part of the soft magnetic element. The movable magnetic element is held in a first position by a spring force and moved into a second position by applying an external mechanical force exceeding the spring force, and at the first position the magnetic flux within the soft magnetic element is different than the flux at the second position. | 2010-08-05 |
20100194214 | STATOR STRUCTURE - A stator structure comprises an edgewise coil molded with resin with long ends being exposed, a bus bar connected to both ends of the coil ends, and a pump and injection holes for directly cooling the bus bar. | 2010-08-05 |
20100194215 | FLUID DYNAMIC BEARING APPARATUS AND A MOTOR USING THE SAME - Assembly precision in a motor is improved and greater cost reduction is achieved. | 2010-08-05 |
20100194216 | Electronic Retrofit Controller for Hydraulically Adjusted Printing Press - A retrofit kit for a printing press adjustment hydraulic actuator. The hydraulic actuator is maintained to benefit from its mounting position and alignment, but the hydraulic fluid is removed. A hydraulic actuator shaft is attached to a mechanism that converts the rotary motion of an electric motor to linear motion. The electric motor provides faster and more accurate control of the hydraulic actuator shaft than the hydraulic fluid, providing for faster adjustment of the printing press. | 2010-08-05 |
20100194217 | Stepping motor and method of manufacturing the same - A stepping motor includes a housing, a supporting shaft, a rotor, and a stator. The housing includes a first wall and a second wall facing each other. The supporting shaft is inserted into a through hole of the rotor and is held by the first wall and the second wall. The rotor has a first end face and a second end face in an axial direction of the rotor. The first end face and the second end face are separated from the first wall and the second wall, respectively. A lubricant fills between the through hole and the supporting shaft, and an oil repellent agent is applied at a predetermined first area of the first wall around the supporting shaft and a predetermined second area of the second wall around the supporting shaft. | 2010-08-05 |
20100194218 | STATOR WINDING HEAT SINK CONFIGURATON - In one possible implementation, a motor is provided including a rotor and a stator. Front cooling fins are thermally coupled to a front of the stator, and rear cooling fins are thermally coupled to a rear portion of the stator. The winding is between the front and rear cooling fins. | 2010-08-05 |
20100194219 | DRIVING APPARATUS AND VEHICLE INCLUDING DRIVING APPARATUS - A driving apparatus includes a rotating electrical machine; an inverter capable of supplying electric power to the rotating electrical machine; a containing case; a coolant circuit distributing coolant capable of cooling the inverter and the rotating electrical machine; a cooling mechanism, which is provided in the coolant circuit, is contained in the containing case, and is capable of cooling the rotating electrical machine and the inverter; and a supplying pipe capable of supplying the cooling mechanism with the coolant circulating in the cooling circuit. | 2010-08-05 |
20100194220 | ROTATING ELECTRIC MACHINE - A rotating electric machine includes a rotation shaft arranged rotatably, a rotor having a storing hole capable of storing a permanent magnet, including the permanent magnet stored in the storing hole, and being fixed to the rotation shaft, a stator facing the rotor and including a coil, an end plate provided at an axial end of the rotor, a coolant passage formed in the end plate and running along an axial end of the permanent magnet for allowing a coolant to flow, and a discharge hole located at a radially inner side of the rotor with respect to a cooling target region including the permanent magnet and being located at an outer circumferential side of the rotor from a radially inner end of the permanent magnet, the discharge hole communicating with the coolant passage and being capable of discharging the coolant. | 2010-08-05 |
20100194221 | PERMANENT MAGNET ELECTRICAL ROTATING MACHINE, WIND POWER GENERATING SYSTEM, AND A METHOD OF MAGNETIZING A PERMANENT MAGNET - A permanent magnet electrical rotating machine having a permanent magnet rotor and a stator, wherein: | 2010-08-05 |
20100194222 | RETROFITTABLE WIND POWERED ELECTRIC GENERATOR - A wind powered electricity generating system is provided. The system includes a cylindrical induction coil sleeve coaxially mountable to and around a pole structure such that the pole extends structure through a cylindrical center aperture of the cylindrical induction coil sleeve. The system additionally includes a cylindrical rotator housing coaxially and rotatably mountable to and around the induction coil sleeve, and a plurality of wind vanes mounted to the rotator housing. The wind vanes are structured to capture wind and utilize the captured wind to rotate the cylindrical rotator housing about the cylindrical induction coil sleeve to generate electricity. | 2010-08-05 |
20100194223 | CONNECTING SUPPORT FOR CONNECTING ELECTRIC FUNCTIONAL ELEMENTS - The invention relates to a connecting support ( | 2010-08-05 |
20100194224 | Magnetic bearing assembly for rotors - A rotor assembly includes a rotor having a central axis extending between the two opposing ends and a radial surface, and is rotatable about the central axis. At least one electromagnet is disposed proximal to and configured to exert magnetic force on a portion of the rotor. Further, a channeling member is disposed generally adjacent to the electromagnet and has a radial surface disposed adjacent to the rotor radial surface. As such, magnetic flux generated by the electromagnet extends generally radially between the electromagnet and the rotor portion and generally axially between the rotor portion and the channeling member so that the magnetic force biases the rotor both radially and axially to maintain the rotor at a desired position. Preferably, the assembly includes a plurality of magnets proximal to each end, two channeling members, and a tubular body extending between the channeling members and enclosing the rotor. | 2010-08-05 |
20100194225 | Self Sensing Integrated System and Method for Determining the Position of a Shaft in a Magnetic Bearing - A magnetic bearing system and related method that utilizes self-sensing in order to determine and adjust the position of a shaft within the bearing. Magnetic bearings levitate a rotating object with a magnetic field and are unstable in open-loop operation. Position feedback control is required to maintain a rotor in a centered position. The system and related method uses a unique design to sense the position of the rotating object with greater accuracy. It comprises coils which are used both to detect and adjust the position of the rotating object and a control system which supplies signals in a time-multiplexed manner in order to determine the position with accuracy while still allowing the same coils that are used to detect position to also supply a field to control the position of the rotor. | 2010-08-05 |
20100194226 | MAGNET MODULE FOR A PERMANENT-MAGNET ELECTRICAL MACHINE - An electric machine excited by a permanent magnet, particularly a larger generator of a wind power station, is to be produced and assembled easily. According to the invention, magnetic modules ( | 2010-08-05 |
20100194227 | POWER GENERATOR - A power generator produces electromotive forces in the same direction on all windings to prevent lowering of rotational forces of rotor plates due to magnetic fields. The generator includes first windings divided in plural number and wound around a fixed ring core in opposite directions. Second windings having the same constitution as the first windings are wound at 45° to the first windings. Capacitors are connected to one end of each of the first and second windings. A first rotor plate having first permanent magnets is provided on one surface of the ring core and a second rotor plate having second permanent magnets is provided on the opposite surface of the ring core. The two rotor plates are provided on a driving shaft so that the same magnetic poles thereof oppose each other and rotate to output electricity generated on the first and second windings via the capacitors. | 2010-08-05 |
20100194228 | MOTOR AND COMPRESSOR TECHNOLOGY - An interior permanent magnet type brushless direct current (BLDG) motor includes a stator having a plurality of slots and a stator coil wound on the slots. The interior permanent magnet type brushless direct current (BLDC) motor also includes a rotor that rotates with respect to the stator and that has a rotor core and a plurality of permanent magnets positioned in the rotor core. The rotor has a notch that is cut off between adjacent permanent magnets. | 2010-08-05 |
20100194229 | ELECTRIC MACHINE, PARTICULARLY ASYNCHRONOUS THREE-PHASE HYDROGENERATOR - An electrical machine, in particular a three-phase asynchronous hydrogenerator, includes a rotor and a stator, wherein one of the rotor and the stator include a core with a plurality of winding slots. The machine has a winding having a plurality of axially extending winding bars, wherein each of the plurality of winding slots receives two winding bars disposed one on top of the other, and wherein the plurality of winding bars emerge from the plurality of winding slots at an end side of the machine, and wherein each of a majority of the plurality of winding bars is electrically connected to another winding bar in an end winding so as to form a pair of winding bars according to a predetermined scheme. | 2010-08-05 |
20100194230 | Process of Manufacture and Manufacturing Device of Stator - An object of the present invention is to provide a small, high-power rotating electrical machine by suitably forming a distributed winding coil such that two stator magnetic poles each formed of in-phase coil turns are arranged within an electric angle of 360 degrees formed by magnetic poles of the rotor. The present invention provides a method for manufacturing a stator, the method including a first step of placing a distributed winding coil | 2010-08-05 |
20100194231 | COMPRESSED MOTOR WINDING - In one possible implementation, a method for forming a motor winding is provided which includes compressing a Litz wire to form a compacted Litz wire and forming the winding with the compacted Litz wire. In one possible embodiment, a motor winding is provided that has a high density multi-conductor wire bundle comprises of compacted Litz wire. | 2010-08-05 |
20100194232 | SMALL AIR GAP AIR CORE STATOR - Stator for use in an electrical machine. A non-magnetic support frame section and a non-magnetic axial coil support are used to provide an air gap stator configuration. The present stators provide an air gap winding configuration that facilitates the fixing of stator coils in the air gap. The stator coils are located near the surface of the magnetic back iron and are separated from adjacent coils by non-magnetic structure. | 2010-08-05 |
20100194233 | AIR CORE STATOR INSTALLATION - Stator for use in an electrical machine. A non-magnetic support frame section and a non-magnetic coil support are used to provide an air gap stator configuration. The present stators provide an air gap winding configuration that facilitates the fixing of stator coils in the air gap, spaced apart from the magnetic back iron. | 2010-08-05 |
20100194234 | REDUCED STRESS GENERATOR POLE TIP FILLET - A reduced stress rotor tip fillet that may be utilized in generators and motors as well as other types of rotating equipment is disclosed herein. The rotor tip fillet may reduce stress via an inventive fillet configuration positioned between intersecting rotor faces. | 2010-08-05 |
20100194235 | MICRO MOVABLE ELEMENT AND MICRO MOVABLE ELEMENT ARRAY - A micro movable device suitable for suppressing deterioration of driving characteristics, and a micro movable device array including such a micro movable device are provided. The micro movable device (X | 2010-08-05 |
20100194236 | Capacitive Electric Current Generator - A capacitive generator has a generator circuit (G) and a charge priming circuit (P) consisting of variable capacitors ( | 2010-08-05 |
20100194237 | MEMS DEVICES AND SYSTEMS ACTUATED BY AN ENERGY FIELD - A microelectromechanical system (MEMS) device includes an actuator having a plurality of charge collection elements. At least one of the charge collection elements is configured to build up electrical charges by directly interacting with an energy field thereby actuating the MEMS through Coulombic interactions. An actuator for a MEMS device is configured to actuate the MEMS device through Coulombic interactions by pumping charges to the actuator when subject to an energy field. A method of actuating a MEMS device includes irradiating an actuator of the MEMS device with an energy field thereby building up electrical charges on the actuator, and actuating the MEMS device with Coulomb forces from the built up electrical charges. | 2010-08-05 |
20100194238 | SERIALLY OPERATING MULTI-ELEMENT PIEZOELECTRIC ACTUATOR DRIVER - A piezoelectric actuator driving is presented that serially actuates individual piezoelectric elements of a multi-element piezoelectric actuator. One embodiment of the invention features a system comprising (1) a piezoelectric actuator having a plurality of piezoelectric elements; and (2) a current source configured to transmit a plurality of electrical currents to the piezoelectric actuator to actuate a corresponding plurality of the piezoelectric elements; (3) wherein the plurality of electrical currents are configured such that one piezoelectric element reaches a maximum actuation before another piezoelectric element begins actuating. | 2010-08-05 |
20100194239 | SYSTEM AND METHOD FOR HARVESTING ENERGY FROM ENVIRONMENTAL VIBRATIONS - Embodiments of the present invention provide a system and a method for increasing the harvested energy from a piezoelectric element exposed to environmental vibrations via a two-prong system. In a first prong, a cantilever beam is tapered and shaped so as to increase and provide an approximately uniform strain on and along the beam, thus resulting in increased voltage. In a second prong of the system and method, a voltage compensating circuit, when used with a voltage inversion circuit of the prior art, increases the harvested power by injecting current to the piezoelectric element after each voltage inversion so as to increase the voltage level. | 2010-08-05 |
20100194240 | Piezoelectric Composite with Tapered Beam - An energy harvesting system includes a composite structure that includes a base spring and a first piezoelectric element. The first piezoelectric element is mounted on the base spring. The base spring has a base spring thickness, a base spring length, and a base spring width. The base spring is for vibrating around an axis parallel to the base spring width. The base spring thickness varies from position to position along a direction parallel to the base spring length. The base spring thickness varies to provide the first piezoelectric element with constant strain when the base spring vibrates around the axis parallel to the base spring width. | 2010-08-05 |
20100194241 | THIN-FILM BULK ACOUSTIC RESONATORS HAVING PERFORATED BODIES THAT PROVIDE REDUCED SUSCEPTIBILITY TO PROCESS-INDUCED LATERAL DIMENSION VARIATIONS - Micro-electromechanical acoustic resonators include a resonator body suspended over a substrate. The resonator body may have a single perforation therein, which may extend substantially or completely therethrough. The resonator body may also be configured to have a center-of-mass within an interior of the perforation and/or a nodal line that overlaps the perforation. A perimeter and depth of the single perforation can be configured to reduce a susceptibility of the acoustic resonator to process-induced variations in resonant frequency relative to an otherwise equivalent resonator that omits the single perforation. In other embodiments, the resonator body may have multiple perforations therein that extend along a nodal line of the resonator. | 2010-08-05 |
20100194242 | PIEZOELECTRIC ULTRASONIC MOTOR AND METHOD OF MANUFACTURING THE SAME - A piezoelectric ultrasonic motor and a method of manufacturing the piezoelectric ultrasonic motor. The piezoelectric ultrasonic motor includes: a piezoelectric body that generates a traveling wave according to an applied voltage signal; a vibrator that is attached to the piezoelectric body and vibrates; and a rotator that contacts the vibrator and is rotated by friction with the vibrating vibrator, wherein the rotator includes a plate spring member having a contact portion that contacts the vibrator, a support member that is coupled to the plate spring member and supports the plate spring member, and a buffer space defined by the plate spring member and the support member. | 2010-08-05 |
20100194243 | VIBRATION SENSOR FILM, VIBRATION ACTUATOR FILM, VIBRATION REDUCTION FILM, AND MULTILAYER FILM USING THEM - A vibration reduction system has a vibration reduction film and a control unit. The vibration reduction film is constituted of a vibration sensor film, an insulating layer, and a vibration actuator film that are stacked in this order. In each of the vibration sensor film and the vibration actuator film, two pairs of electrodes are formed on both surfaces of a piezoelectric polymer film into a pattern based on a particular mode of vibration. The electrodes of the vibration sensor film overlap with the electrodes of the vibration actuator film. In response to electric charge signals from the electrodes of the vibration sensor film, the particular mode of vibration is detected. By application of voltages into the electrodes of the vibration actuator film, a vibration of opposite phase is generated to counteract the detected vibration. | 2010-08-05 |
20100194244 | ACTUATOR UNIT FOR AN INJECTION SYSTEM OF AN INTERNAL COMBUSTION ENGINE - In an actuator unit for an injection system of an internal combustion engine, the difference in the longitudinal extension when a change of temperature of the piezoelectric actuator element occurs affecting the actuator unit is equalized compared to the actuator housing due to different thermal expansion coefficient values in that a fastening element is arranged on the actuator housing. The fastening element is made of a different material than the actuator housing and thus affects a force acting counter to the change of length of the actuator housing. | 2010-08-05 |
20100194245 | PIEZOELECTRIC THIN FILM AND METHOD OF MANUFACTURING THE SAME, ANGULAR VELOCITY SENSOR, METHOD OF MEASURING ANGULAR VELOCITY BY THE ANGULAR VELOCITY SENSOR, PIEZOELECTRIC GENERATING ELEMENT, AND METHOD OF GENERATING ELECTRIC POWER USING THE PIEZOELECTRIC GENERATING ELEMENT - Provided are a piezoelectric thin film including a lead-free ferroelectric material and exhibiting high piezoelectric performance comparable to that of PZT, and a method of manufacturing the piezoelectric thin film. The piezoelectric thin film of the present invention has a multilayer structure in which a metal electrode film having a plane orientation of (100), a (Bi,Na)TiO | 2010-08-05 |
20100194246 | Thin-Film Bulk Acoustic Resonators Having Reduced Susceptibility to Process-Induced Material Thickness Variations - Thin-film bulk acoustic resonators include a resonator body (e.g., silicon body), a bottom electrode on the resonator body and a piezoelectric layer on the bottom electrode. At least one top electrode is also provided on the piezoelectric layer. In order to inhibit process-induced variations in material layer thicknesses from significantly affecting a desired resonant frequency of the resonator, the top and bottom electrodes are fabricated to have a combined thickness that is proportional to a target thickness of the piezoelectric layer extending between the top and bottom electrodes. | 2010-08-05 |
20100194247 | PIEZOCERAMIC MULTILAYER ACTUATOR WITH HIGH RELIABILITY - A piezoceramic multilayer actuator has a first sub-stack ( | 2010-08-05 |
20100194248 | PIEZOELECTRIC OSCILLATOR AND METHOD FOR MANUFACTURING THE SAME - A piezoelectric oscillator includes a substrate, a supporting section formed above the substrate, an oscillation section having one end affixed to the supporting section and another free end, and a driving section that is formed above the oscillation section and generates flexing vibration in the oscillation section. The driving section includes a first electrode, a piezoelectric layer formed above the first electrode, and a second electrode formed above the piezoelectric layer, and the oscillation section is composed of a material that is different from a material of the supporting section. The oscillation section is composed of single crystal silicon, and the supporting section is composed of polycrystal silicon or amorphous silicon. | 2010-08-05 |
20100194249 | SPINDLE MOTOR - A spindle motor is disclosed, wherein a coupling protruder of a stopper is penetrated into a rotor yoke by caulking. Therefore, no foreign objects that are generated from welding process are produced to inhibit the spindle motor from generating defects caused by the foreign objects and to improve the product reliability. Furthermore, the coupled protruder of the stopper is coupled to the rotor yoke by caulking, to make an assembly process simple. Still furthermore, the spindle motor according to the present invention is economical in that, in a case the coupled stopper is to be separated from the rotor yoke, the coupled stopper and the rotor yoke can be simply separated by cutting off a caulked portion of the coupled protruder, thereby allowing the rotor yoke to be re-used. | 2010-08-05 |
20100194250 | SPINDLE MOTOR - A spindle motor is disclosed, whereby a bearing is fixed at a support portion of a base to dispense with a bearing housing, thereby reducing the number of parts, shortening an assembly process and reducing the manufacturing cost. Furthermore, the bearing is fixedly inserted into the support portion integrally formed with the base to allow the bearing to maintain a perpendicularity relative to the base, whereby a rotation shaft supported by the bearing can maintain a perpendicularity, thereby reducing noise and vibration. | 2010-08-05 |
20100194251 | Axial generator for Windcrank.TM. vertical axis wind turbine - An axial field generator for use with the Sikes Windcrank™ vertical axis wind turbine is disclosed. One embodiment of the axial generator employs: 16 pairs of puck or disk shaped permanent magnets are provided radial and angular location by an index plate. and mounted on two opposing soft steel rotor plates by virtue of magnetic force. the magnets mounted with opposing fields that alternate in pole orientation: and a stator with 12 electronically commutated circular coils loaded with ferrite cores. The stator is a dielectric plate structure interposed between the opposing rotor plates. The stator coils may be switched to provide 4 poles in a three-phase AC configuration, up to 12 phase with single poles for each phase; or electronically rectified and commutated to provide DC voltage, that may be inverted into any useful wave form. This novel configuration of opposing field magnets in the rotor, and stator having fewer coils than magnets), has been found to produce useful electrical power with no cogging effect. low heating loss, and at a low RPM suitable for direct drive off of the Windcrank™ output shaft. The generator is also easy to produce with minimal expense in specialized tooling. | 2010-08-05 |
20100194252 | Tool-free rapid assembly/disassembly slide rail device - A tool-free rapid assembly/disassembly slide rail device is characterized in that each of a front slide rail and a rear slide rail has an end inserted by rectangular or circular flange positioning blocks of a positioning element and is detachably assembled with a resilient retaining element, wherein the positioning element is retained by the resilient retaining element to allow rapid assembly and disassembly of the slide rail device. | 2010-08-05 |
20100194253 | DISK DRIVE TRANSPORT, CLAMPING AND TESTING - A disk drive transporter, for transporting a disk drive and for mounting a disk drive within a test slot, includes a frame configured to receive and support a disk drive. The frame includes sidewalls configured to receive a disk drive therebetween and sized to be inserted into a test slot along with a disk drive. The frame also includes a clamping mechanism operatively associated with at least one of the sidewalls. The clamping mechanism includes a first engagement element and a first actuator operable to initiate movements of the first engagement element. The first actuator is operable to move the first engagement element into engagement with a test slot after a disk drive being supported by the frame is arranged in a test position in a test slot. | 2010-08-05 |
20100194254 | BASKET ASSEMBLY FOR A DISHWASHER, AND ASSOCIATED APPARATUS - A basket assembly for holding items such as silverware and the like in a dishwashing appliance is provided. The dishwashing appliance has a rack member movable into and out of a tub portion, wherein the basket assembly is received and supported by the rack member. The basket assembly comprises a plurality of wall members cooperating to form a compartment defining a compartment opening. A lid member is coupled to the compartment about the compartment opening. The lid member defines a lid plane and is configured to be pivotable about a pivot axis, disposed medially across the lid member and extending along the lid plane, between a first position with the lid member extending across the compartment opening, and a second position with the lid member extending substantially perpendicularly to the compartment opening. An associated apparatus is also provided. | 2010-08-05 |
20100194255 | FOLDING WORK BENCH - The folding work bench folds compactly for storage when not in use and occupies a minimal work space. The folding work bench has a durable work surface, a top storage shelf, a back board for hanging tools, a locking mechanism, and a work table that can be folded up against the back board and locked in a compactly folded configuration that also secures the tools on the back board in the work bench. | 2010-08-05 |
20100194256 | SUPPORT CONSTRUCTION FOR AT LEAST ONE FURNITURE DRIVE - The invention relates to a support construction for at least one furniture drive, comprising a support rail for bearing the at least one furniture drive and a first and a second fixing device for fixing the support rail to an item of furniture. At least one of the fixing devices comprises a mounting part for fixing to the item of furniture and a bearing part that can be connected to the support rail. The mounting part and the bearing part can be displaced in relation to each other and can be releasably locked by a locking device. | 2010-08-05 |
20100194257 | LIGHT SOURCE - A lamp comprises a light source in the form of a light emitting resonator | 2010-08-05 |
20100194258 | SPARK PLUG ELECTRODE PRODUCED FROM AN IMPROVED ELECTRODE MATERIAL - A spark plug electrode, which is produced from an electrode material containing nickel as base material, 0.5 to 3 atom % of silicon, and at least 6 atom % of aluminum. | 2010-08-05 |
20100194259 | FASTENING SYSTEM AND LAMP HAVING A FASTENING SYSTEM - The invention relates to a fastening system for fastening a lamp, having at least one electrical source of radiant light, in place in a light system, part of the lamp projecting into an opening in the light system and being releasably connected thereto. At least three lugs take the form of electrical contacts and reference points in this case, and the areas of contact of the lug and lug-receptacle system are so arranged that, in the end position, their mating areas can be caused to mate in positive interengagement by an axially applied force. | 2010-08-05 |
20100194260 | LAMP WITH OUTER BULB - A lamp with an outer bulb in which a base ( | 2010-08-05 |
20100194261 | EVALUATION METHOD OF DEVICE LAYER STRUCTURE DESIGN FOR LIGHT EMITTING DEVICE, EVALUATION APPARATUS AND LIGHT EMITTING DEVICE - The present invention is intended to evaluate outgoing light from a light emitting device including a structure in which four or more layers of thin films, including a light-emitting layer, are laminated, in a shorter period of computation time, as compared with conventional methods. An evaluation method for the device layer structure design of a light emitting device is a method for evaluating outgoing light from a light emitting device including a structure in which four or more layers of thin films, including a light-emitting layer, are laminated, using an information processing apparatus, the method including: an input step (S | 2010-08-05 |
20100194262 | ELECTRON SOURCE - An electron source producing an electron beam which is highly reliable and stable even when it is externally oscillated. The electron source comprises a cathode ( | 2010-08-05 |
20100194263 | Method for Producing Illuminants Based on Orthosilicates for pcLEDs - The invention relates to a process for the preparation of phosphors of the formula I | 2010-08-05 |
20100194264 | HIGH-PRESSURE DISCHARGE LAMP WITH PARTIAL COATING AND VEHICLE HEADLIGHT COMPRISING SAID LAMP - A high-pressure discharge lamp may include at least one discharge vessel; and two electrodes, which extend into a discharge space of the discharge vessel and between which a light-emitting discharge arc is formed during operation of the high-pressure discharge lamp, wherein a partial coating is applied to a circumferential surface of the lamp in the region of an end section, on the discharge space side, of at least one of the electrodes, said partial coating changing the luminance and color temperature of the emitted light. | 2010-08-05 |
20100194265 | LIGHT-EMITTING MATERIALS FOR ELECTROLUMINESCENT DEVICES - The present invention concerns an electroluminescent device that comprises an anode and cathode separated by intermittent layers or crystal comprising an assembly of oligo atomic metal clusters confined in molecular sieve capable of emitting electromagnetic radiation of one or more colours when a voltage is applied over the device. | 2010-08-05 |
20100194266 | ELECTROLUMINESCENT ELEMENT - An electroluminescent element which comprises host materials and guest materials in a part of an electroluminescent layer, and which is superior in device characteristics such as luminous efficiency and luminous characteristics to those of the conventional electroluminescent element is provided. According to the present invention, device characteristics (luminous efficiency, luminous characteristics, or the like) of an electroluminescent element is improved by using host materials and guest materials which have a common skeleton (represented by the following general formula 1) for an electroluminescent layer interposed between a pair of electrodes in the electroluminescent element. | 2010-08-05 |
20100194267 | Light Emitting Device with High Outcoupling - Organic light emitting devices having a low-index electrode and a substrate with a surface treatment are provided. The combination of a relatively low-index electrode and a surface-treated substrate may eliminate guided modes and increase the light outcoupled by the device. It has been found that the combination surprisingly provides up to 1.5 times more outcoupled light than would be expected based on the performance of similar devices having higher-index electrodes. | 2010-08-05 |
20100194268 | Organic light emitting display and fabricating method thereof - An organic light emitting display according to an exemplary embodiment of the present invention includes a first pixel to represent a white color, a second pixel to represent a different color from the first pixel, a pixel electrode disposed in each of the first and the second pixels, an organic light emitting member disposed on the pixel electrode, and a common electrode disposed on the organic light emitting member. The first pixel includes a first emission area and a first optical filter, and the second pixel includes a second emission area and a second optical filter. | 2010-08-05 |
20100194269 | ORGANIC EL DISPLAY AND MANUFACTURING METHOD THEREOF - An organic EL display includes a substrate on which pixel areas are arranged in a matrix; first and second electrodes; functional material layers each including a carrier transport layer and a non-carrier transport layer; and a barrier to define the pixel areas. The barrier includes communication recesses arranged to extend the non-carrier transport layers from respective first pixel areas to respective second pixel areas adjacent to each other in the pixel areas defined by the barrier. | 2010-08-05 |
20100194270 | CHRYSENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME - A chrysene derivative shown by the following formula: | 2010-08-05 |