17th week of 2009 patent applcation highlights part 18 |
Patent application number | Title | Published |
20090102259 | POWERED FURNITURE - A lift-recliner chair includes a base portion including a load bearing structural support frame having a pair of upstanding rigid side panels. The chair also includes a seat portion pivotally connected to and at least partially supported by the side panels. Moreover, the chair includes a back portion pivotally connected to the seat portion and an actuator assembly for moving the seat portion with respect to the base portion and the back portion with respect to the seat portion for altering the configuration of the chair. The actuator assembly is enclosed, at least partially, by the side panels. | 2009-04-23 |
20090102260 | POWERED FURNITURE - A lift-recliner chair includes a base portion and a seat portion pivotally connected to the base portion about a first pivot axis. The chair also includes a back portion pivotally connected to the seat portion about a second pivot axis and an actuator assembly for moving the seat portion with respect to the base and back portions with respect to the seat portion to alter the chair configuration. The base portion includes a pair of substantially vertical side panels and a rear panel extending between the side panels. The seat portion includes a seat frame having a pair of substantially vertical side panels arranged substantially parallel with and adjacent to the respective side panels of the base portion and a curved rear panel extending between the side panels of the base portion. The center of curvature of the curved rear panel is substantially coincident with the first pivot axis. | 2009-04-23 |
20090102261 | Seat track assembly - This invention relates to a vehicle seat track assembly. The assembly comprises a first track member having an upwardly facing bearing surface and a second track member for attachment to a vehicle seat, the second track member having a downwardly facing bearing surface. A cage is disposed between the first track member and the second track member. The cage carries a rolling element that is in rolling engagement with the upper and lower bearing surfaces to provide longitudinal movement of the first track member relative to the second track member. The cage is provided with at least one pad section for engaging at least one of the upwardly and downwardly facing bearing surfaces. In an unloaded state, the at least one pad section separates the upwardly and downwardly facing bearing surfaces from each other by a distance which is greater than the diameter of the rolling element. | 2009-04-23 |
20090102262 | Device for the transmission of a rotation motion with a flexible shaft in a sheath comprising shoulder-forming areas and an inner tube - A device for the transmission of a rotation motion ( | 2009-04-23 |
20090102263 | SEAT SLIDE DEVICE FOR VEHICLE - In a seat sliding device having a lock mechanism disposed within an inner space defined by an upper rail and a lower rail, to tilt a lock lever from the inner space toward the outside of the rails, a torsion bar | 2009-04-23 |
20090102264 | Vehicle Seat - A vehicle seat has a backrest with a backrest frame, attached to a seat supporting structure, that can be pivoted to a limited extent about a horizontal axis of rotation in order to permit active sitting. To permit active sitting even at high transverse acceleration forces, as occur during the operation of a motor vehicle, two bearing devices are attached to the backrest frame, and a backrest basic body is mounted on the bearing devices so that it can rotate about the horizontal axis of rotation. | 2009-04-23 |
20090102265 | Fitting for a vehicle seat - A compound fitting ( | 2009-04-23 |
20090102266 | HEADRESTS FOR VEHICLE SEATS - A headrest for a vehicle seat has a base member attached to a seatback of the vehicle seat, a body frame attached to the base member so as to be capable of tilting, a locking device for locking the body frame with the base member so as not to be capable of tilting, and an unlocking device for unlocking the locking device. The unlocking device includes a swinging body attached to the base member so as to be capable of swinging and a moving body attached to the body frame so as to be capable of moving with respect thereto. The moving body moves with respect to the body frame by being pushed by the swinging body to unlock the locking device. The swinging body has a connecting portion to which one end of a cable is connected and an arcuate-shaped outer peripheral surface on which the cable is disposed. And the cable is retracted into a tubular portion provided on the base member from an entrance of the tubular portion when the cable is pulled to unlock the locking device. The entrance of the tubular portion is located substantially on a tangent line of the arc of the outer peripheral surface. | 2009-04-23 |
20090102267 | LaceUp - This invention is ergonomically designed to make putting on footwear much easier. It is designed at the most comfortable height as well as angle for ones foot to rest while doing up ones footwear. It is also designed to put the foot in a good position to do self pedicures or shoe polishing etc. This invention is needed by many and will be appreciated by all. | 2009-04-23 |
20090102268 | Load support structure - A load support member includes spaced apart beam members, a linking member and a stop member. In another aspect, the beam includes a support surface defining first and second landing regions, which are in contact with and support a membrane. In another aspect, a brace member is secured between laterally spaced beams, with the brace member having a greater height than width at the end thereof and a greater width than height at the middle thereof. In another aspect, a pair of armrests are joined to a cross member and a pair of spaced apart beams in a releasable engagement. In yet another aspect, a pair of beam members are fixedly joined with a cross member, which is pivotally connected to a link pivotally connected to the beams. A method of assembling a load support structure is also provided. | 2009-04-23 |
20090102269 | DROP-IN SEAT UNIT - The present invention provides for a drop-in seat unit as well as a method of manufacturing the drop-in seat unit that does not require the worker to affix one end of the spring to a frame rail and stretch the spring from one of the frame rails to the other frame rail. The ends of the spring are affixed to the frame rails while the springs are in an un-stretched state. Once the plurality of springs is attached to the two frame rails, the rails are mechanically pulled away from each other, thus created a larger open area between the frame rails and thus extending the springs. Once the rails are properly positioned in this extended state, support members are positioned between the two frame rails and one end of each support member is affixed to each frame rail, traversing the space or gap between the two frame rails. The support members fix the distance between the two frame rails. Once the springs are attached to the two frame rails and the support members are affixed to the two frame rails, the completed drop-in seat unit or seat box assembly is unclamped and released from the manufacturing apparatus and is ready for shipment or use in further construction of the sofa or chair. | 2009-04-23 |
20090102270 | SEAT BACKS FOR VEHICULAR SEATS - A seat back for a vehicular seat has a plate member for supporting a back of a pad and an elastic support mechanism for elastically holding the plate member for moving the plate member in a forward and backward with respect to a seat back frame. The plate member includes a first plate portion, a second plate portion positioned on the lower side of the first plate portion, and a third plate portion positioned on the lower side of the second plate portion. The first and third plate portions are more narrow than the second plate portion. The elastic support mechanism includes a rod-shaped elastic bridge member extending horizontally over the seat back frame on the back of the second plate portion. In addition, the elastic bridge member includes a bent portion at the center position as bent along the second plate portion toward the first plate portion. | 2009-04-23 |
20090102271 | PRISONER SEAT SECURITY DEVICE - A prisoner seat security device includes a retractable strap which attaches to a prisoner, preferably by a restraint device on the prisoner, such as hand-cuffs. As the prisoner sits in the seat, the strap retracts. The officer can then lock the retraction mechanism so that the strap will not extend and the prisoner is held in place. When it is desired for the prisoner to get out of the chair, the lock is released, allowing the prisoner to stand and the strap to be disconnected. | 2009-04-23 |
20090102272 | Work place and storage apparatus - A storage and work place apparatus used in conjunction with a wheelbarrow or similar item. The apparatus includes an housing having a bottom portion and a side portion extending outwardly to form a open chamber the bottom portion is intended to a lie atop a wheelbarrow a cover is used in conjunction with the open chamber and is hinged attached to the housing in order to extend laterally from the housing. At least a first leg attainably connects to the housing and extends outwardly to contact a ground surface adjacent the wheel barrow. At least a second leg is rotatable attached to the cover and also extends outwardly therefrom to support the cover above the ground surface when the leg contacts the ground surface. | 2009-04-23 |
20090102273 | Hydraulic Drive Device for Vertical Pivoting Movement of Load Carrying Platform - [Problems] To simplify switching control of a directional control valve and to simplify the structure of a directional control valve for controlling operation of a hoist cylinder. | 2009-04-23 |
20090102274 | Vehicle Rim With Non-Matching Diameter Seats - A vehicle rim with symmetry of revolution intended for mounting a tire, including a first seat intended to receive and retain a first bead of the tire; a mounting groove; and a second seat intended to receive and retain a second bead of the tire, the second seat being of an average diameter smaller than the average diameter of the first seat, characterized in that the maximum radial depth of the mounting groove (H | 2009-04-23 |
20090102275 | WHEEL MOUNTING ASSEMBLY - A wheel assembly includes: (a) a hub adapted to be mounted for rotation about an axis and defining a housing for enclosing a gear set, the hub having a generally cylindrical outer surface; (b) a ring surrounding the outer surface of the hub; and (c) a generally cylindrical rim surrounding at least a portion of the hub, the rim adapted to carry a tire and having a radially inwardly extending mounting flange. The mounting flange is fastened to the ring. | 2009-04-23 |
20090102276 | QUICK-TIGHTENING SYSTEM FOR CYCLE WITH TIGHTENING TORQUE CONTROL - A quick-release system for a quick-release device, in particular for a cycle, such as a bicycle, the device being of the type including an axially extending skewer and an end support element mounted on a first end of the skewer adapted to be supported on a first tightening surface of the cycle. The quick-release system includes a tightening sub-assembly including a support surface and an actuation sub-assembly including a movable actuating mechanism, capable of axial rotation around the skewer and configured to transmit a tightening torque to the tightening sub-assembly when the device is being tightened. The system includes tightening torque limiting mechanism making it possible to limit the torque transmitted by the actuation sub-assembly to the tightening sub-assembly. | 2009-04-23 |
20090102277 | Automatic Brake Control Device - A stepwise brake control is automatically performed when TTC obtained according to a relative distance and a relative speed between a vehicle and an object is lower than a predetermined value. For example, a brake pattern is modified according to the weight of a cargo and passengers. Alternatively, a driver selects a brake pattern of different (rapid or slow) speed reduction according to the type or weight of the passengers and cargo. Furthermore, the driver's psychology is acquired according to the alarm distance between vehicles set by the driver and an optimal brake pattern is selected according to this. Alternatively, an operation state of the vehicle by the driver is detected and if the detection result does not satisfy a predetermined condition, the set value of the TTC is increased. For example, the predetermined condition indicates the normal state of the driving by the driver. Alternatively, when the condition indicating the normality of driving by the driver is satisfied, the number of stages is reduced. Furthermore, brake control is adaptively performed according to the time required until collision. | 2009-04-23 |
20090102278 | Pressure control device - Disclosed is a pressure control device for varying the brake pressure in at least one wheel brake ( | 2009-04-23 |
20090102279 | DUAL SEAL BRAKE CONTROL VALVE - A brake control valve includes a housing, a quick braking chamber and a piston subject to brake pipe pressure on one side of the piston. A bore in the housing connects the quick braking chamber at a first end and the one side of the piston at a second end. A first valve is in the housing at the first end of the bore. A first operator is in the bore for opening the first valve for a range of positions of the piston. The bore has a first portion of a first diameter and a second portion of a second diameter larger than the first diameter. The first bore portion connects the one side of the piston to the second bore portion. A first operator in the bore is connected to the piston. A seal on the first operator is dimensioned to form a seal with the first bore portion and not with the second bore portion. The seal is located on the operator to lie in the first bore portion for a first segment of the range of piston positions and to lie in the second bore portion for a second segment of the range of piston positions. | 2009-04-23 |
20090102280 | TRACK SEGMENT WITH EP(D)M RUBBER BASED BACKER AND METHOD OF MAKING - The present invention is directed generally to track segments for track vehicles and, more specifically, to a track segment having an ethylene propylene diene monomer (EP(D)M) rubber based backer, and a method of making. In one embodiment, the track segment includes an EP(D)M rubber based backer including a rubber compound having 100 phr EP(D)M rubber wherein the diene component is optionally present, a peroxide curing agent, and one or more acrylic and/or methacrylic coagents. The track segment further includes a track pad and a track body. The track pad and backer cooperate with the track body to define the track segment for use in a track for a track vehicle. The EP(D)M rubber based compound provides a desirable balance of low heat build-up under heavy dynamic cyclic compression conditions, and also has a desirable load carrying capability, high heat resistance, and good cut/tear strength in hot climates. | 2009-04-23 |
20090102281 | Machine and track assembly for use therewith - A track assembly for a machine includes a track having inner track seals, a rotatable track engaging element such as an idler or drive sprocket and a contact interface for protecting the seals during guiding the track about the rotatable element. The contact interface may include sacrificial wear material on the rotatable element and sacrificial wear material on corresponding track links. The contact interface may have a configuration based on a location of the seals, and is adapted to inhibit wear of the track links in regions adjacent the seals. In another aspect, the contact interface is a guide interface. | 2009-04-23 |
20090102282 | CRAWLER TRACK - In a crawler track comprising at least one guide wheel and caster wheels at a track carrier, at least one driving wheel for the track, and a guide wheel tensioning device including at least one tensioning member which acts on the guide wheel via a tensioning lever supported at the track carrier, the guide wheel is provided in a guide part which is exclusively linearly moveable and is laterally supported in the track carrier with a slide block arranged between the guide part and the tensioning lever, which slide block can slide crosswise and relatively to the linear direction of movement of the guide part while transmitting the tensioning force substantially parallel to the linear direction of movement of the guide part. | 2009-04-23 |
20090102283 | Elastic crawler - Disclosed is an elastic crawler formed with an elastic material in the shape of an endless track, and used as the wheel for the work vehicle with enhanced reliability and durability. The elastic crawler includes a crawler body formed with an elastic material and having lugs protruded at the ground contact side thereof, and cores having wings extended left and right to the center of the crawler body in the width direction thereof, and arranged parallel to each other in the longitudinal track direction of the crawler body such that the wings face the lugs formed at the crawler body. The crawler body has first and second lug units alternately arranged parallel to each other in the longitudinal track direction thereof. The first lug unit has left lugs facing each other over two wings, and right lugs arranged right to the center of the crawler body while proceeding symmetrical to the left lugs around the center. The second lug unit has left lugs facing each other over one wing, and right lugs arranged right to the center of the crawler body while proceeding symmetrical to the left lugs around the center. | 2009-04-23 |
20090102284 | Load and Consumer - A load includes a device for inductively powering it, the device including an insertion part, following the insertion of which into the load the powering of the latter is provided. | 2009-04-23 |
20090102285 | Power Converter and Its Control Method and Air Conditioner - A controller ( | 2009-04-23 |
20090102286 | APPARATUS AND METHODS FOR REDUCING RESONANCE IN MULTIPLE INVERTER SYSTEMS - Apparatus, systems, and methods for reducing resonance in a multiple inverter system are provided. One apparatus includes an inverter coupled to a decoupling element, wherein the inverter and the decoupling elements are couplable to a power source. A system includes a motor vehicle power source including first positive and negative terminals, and a plurality of inverters coupled to the power source. Each inverter includes a second positive terminal coupled to the first positive terminal and a second negative terminal coupled to the first negative terminal. A first inverter of the plurality of inverters includes a decoupling element coupled between the first positive terminal and the positive terminal of the first inverter. One method includes operating first and second inverters at different frequencies, and controlling the impedance of a decoupling element coupled between a power source and the first inverter based on the second inverter frequency. | 2009-04-23 |
20090102287 | Semiconductor integrated circuit device - Aiming to efficiently preventing an increase in power supply noise caused by a variation in consumption current, a semiconductor integrated circuit device of the present invention includes: first and second power supply interconnections that provide power supply to an internal circuit; a power switch that connects the first power supply interconnection and the second power supply interconnection to each other; power supply noise measurement circuits that measure power supply noise of the internal circuit; and a control circuit that controls a conduction state of the power switch on the basis of a result of a measurement performed by the power supply noise measurement circuits. | 2009-04-23 |
20090102288 | Modular Power Supply - A power supply including a plurality of power supply modules and method of operating such a power supply includes monitoring the state of individual power supply modules. The power supply modules are monitored to prevent the operation of the modules outside a predetermined range. One power supply described herein includes a greater number of power supply modules than necessary to produce a desired output waveform. This allows a subset of power supply modules to be chosen to produce the desired output based on the state of each of the power supply modules as determined by monitoring. | 2009-04-23 |
20090102289 | Techniques for Selecting a Voltage Source From Multiple Voltage Sources - A technique for selecting a voltage source from multiple voltage sources includes receiving a first voltage at an input of a first inverter, which includes a first supply node coupled to a second voltage and a second supply node coupled to a common node. The second voltage is received at an input of a second inverter, which includes a third supply node coupled to the first voltage and a fourth supply node coupled to the common node. An output of the first inverter is coupled to the input of the second inverter and an output of the second inverter is coupled to the input of the first inverter. One of the first and second voltages is provided at an output node based on respective signal levels at the outputs of the first and second inverters. | 2009-04-23 |
20090102290 | CONDITION ACTIVATED BATTERIES - A system measures a temperature condition of a component of a mobile communication device, determines a battery of the mobile communication device based on the measured temperature condition, activates the determined battery, activates a temperature management device connected to the battery, and manages the measured temperature condition of the component with the temperature management device. | 2009-04-23 |
20090102291 | Fuel-Cell Based Power Generating System Having Power Conditioning Apparatus - A power conditioner includes power converters for supplying power to a load, a set of selection switches corresponding to the power converters for selectively connecting the fuel-cell stack to the power converters, and another set of selection switches corresponding to the power converters for selectively connecting the battery to the power converters. The power conveners output combined power that substantially optimally meets a present demand of the load. | 2009-04-23 |
20090102292 | Biological Effects of Magnetic Power Transfer - Wireless power transfer based on limits from multiple different agencies. | 2009-04-23 |
20090102293 | ANALOG POWER-SAVING APPARATUS AND METHOD THEREOF FOR SHARING ELECTRIC CHARGES - An analog power-saving apparatus and a method thereof for sharing electric charges enable the application device to entirely achieve power-saving goal by using an analog judgment mechanism. According to the judgment mechanism, in a duration when the energy-storing unit must distribute the stored electric charges to the load capacitor and an amount of the electric charges stored in the energy-storing unit is less than an amount of the electric charges stored in the load capacitor, the path for the energy-storing unit to distribute electric charges to the load capacitor is blocked; and after the load capacitor releases the electric charges thereof to the energy-storing unit for storage, the electric charges stored in the load capacitor after discharge are controlled to be not less than an amount of the electric charges stored in the energy-storing unit after storage. | 2009-04-23 |
20090102294 | System and Method for Load Control - A system is described including a means for receiving a potential and selectively supplying the potential to a load. The receiving and supplying means being responsive to a load control signal to supply the potential to the load when the load control signal is present. The system also includes a means for measuring a load demand. Also included is a means for controlling the receiving and supplying means. The controlling means continuously providing the load control signal when the load demand is greater than a predetermined threshold. The controlling means temporarily providing the load control signal to determine the load demand when the load demand is less than the predetermined threshold. | 2009-04-23 |
20090102295 | Audio Power Conversion System - An audio power conversion system includes a power supply having a positive supply rail and a negative supply rail for supplying power to a single ended class D amplifier. The system further includes a supply pump reduction circuit connected to the supply rails and adapted to redistribute a pumping charge from said power supply by forcing a current-flow from a rail with a higher voltage to a rail with a lower voltage. According to the at least one embodiment of the invention, the redistribution circuit is arranges to always distribute charge from the rail with the higher voltage. Thus, for practical circuits, the pump canceling occurs continuously and is not confined to every other cycle. | 2009-04-23 |
20090102296 | Powering cell phones and similar devices using RF energy harvesting - A device for receiving wireless power includes a point of reception, wherein the point of reception is positionable in at least a first position and a second position. A method for receiving wireless power. The method includes the steps of positioning a point of reception in contact with a housing to a first position. There is the step of receiving wireless power at the point of reception and providing it to a power harvester in the housing. There is the step of converting the wireless power to usable DC with the power harvester. There is the step of providing the usable DC to core components in the housing. There is the step of using the DC by the core components. There is the step of repositioning the point of reception to a second position. There is the step of receiving wireless power at the point of reception at the second position and providing it to the power harvester. There is the step of converting the wireless power received by the point of reception in the second position to usable DC with the power harvester. There is the step of providing the usable DC to the core components in the housing. There is the step of using the DC by the core components. | 2009-04-23 |
20090102297 | BLOWER MOTOR ASSEMBLY FOR VEHICLE - Disclosed herein is a blower motor assembly for a vehicle. The blower motor assembly comprises an armature assembly, a motor body, a magnet, an upper case, and a lower case. The armature assembly comprises a rotatable armature shaft with an armature. The motor body is an open cylinder that houses the armature assembly. The magnet is installed between the motor body and the armature assembly. The upper case has a through-hole which permits the armature shaft to projects outward through. The lower case is coupled to the upper case. The motor body is installed in an internal space defined by the coupled upper and lower cases. The motor body is fixed in a correspondingly-shaped hollow portion defined by a wall of a motor body fixing portion formed in the lower case. The magnet is fixed to a magnet fixing portion formed in the lower case. | 2009-04-23 |
20090102298 | Cooling housing for an electric device - A fluid-cooled electric device such as a generator, alternator or motor is provided with a housing that includes an outer surface defining an exterior of the device and an inner surface that defines a housing cavity with a longitudinal axis, and which may have an end wall enclosing one end of the housing cavity wherein the end wall is continuous with the inner surface. Integral to the housing is a helical cooling conduit, which may have a rectangular configuration, disposed along the axis between the inner and outer surfaces of the housing. | 2009-04-23 |
20090102299 | Transmission/Drive Unit With A Symmetrically Positioned Connecting Plug - Transmission/drive unit ( | 2009-04-23 |
20090102300 | Spindle motor for a hard disk drive - The invention relates to a spindle motor for a hard disk drive comprising a baseplate ( | 2009-04-23 |
20090102301 | ELECTRIC MOTOR - An electric motor has a wound rotor having a shaft, a rotor core, a commutator and windings wound about the rotor core and connected to the commutator. The motor has a stator confronting the rotor; brush gear electrically connecting the commutator to motor terminals; first and second bearings for rotatably supporting the rotor, and an oil collector fitted to the shaft between the commutator and the first bearing for preventing oil migrating along the shaft from the first bearing reaching the commutator. The oil collector is of high temperature material, preferably a metal such as brass, aluminum and steel. The oil collector returns the collected oil to the first bearing. | 2009-04-23 |
20090102302 | Vehicle alternator and method of mounting the same - A vehicle alternator has a rotor fixed to a rotary shaft, a stator placed around the rotor so that the stator faces an outer periphery of the rotor, and a frame accommodating the rotor and stator. The frame has a drive frame and a rear frame. The drive frame has stay parts. One stay part projects toward the outside of the vehicle alternator, and has a U-shaped hole formed at a front thereof. A circular part with a cut part is formed in the stay part. The circular part with the cut part is coaxial with the U-shaped hole and is larger in diameter and central angle than the U-shaped hole. The stay part is fastened to a mounting bracket of an internal combustion engine while the cut part of the circular part in the stay part is fitted to a step part formed in a fixing bolt. | 2009-04-23 |
20090102303 | Electric Motor - An electric motor ( | 2009-04-23 |
20090102304 | ROTOR OF ROTATING ELECTRICAL MACHINE AND MANUFACTURING METHOD THERE FOR - A rotor of a rotating electrical machine is provided in which neither deterioration nor fluctuation in the cogging torque is caused and that causes neither physical enlargement nor cost increase. The rotor of a rotating electrical machine, provided with a plurality of magnetic poles | 2009-04-23 |
20090102305 | BRUSHLESS ELECTRIC MACHINE - A brushless electric machine includes a rotor and a stator. Each of the twin poles of the stator electromagnetic members corresponds to one of the two magnetic poles of the rotor magnetic assembles. Two radial component air-gaps are arranged between the stator and the rotor to separate the stator and the rotor. Axial component air-gaps axially corresponding are arranged between the stator poles and the corresponding rotor poles to separate the stator poles and the rotor poles. The stator wheel-shaped ring is partly surrounded by the rotor wheel-shaped ring. | 2009-04-23 |
20090102306 | Field Element Core - A field element core has field magnet through holes and connecting portions. The field magnet through holes are circumferentially arranged in a circumferential direction around a given direction, and are adjacent each other in the circumferential direction to form pairs. Seen from the given direction, field magnet through holes forming the same pair both extend along a certain one direction determined for each pair. A connecting portion is provided between the field magnet through holes of the same pair, and has the ends as its sides. The sides of the connecting portion are curved in a concave shape as a whole. Specifically, seen from the given direction, a tangent to the side is along the direction of extension of the connecting portion only at a certain one position between both ends of the side. The same holds true for the side. | 2009-04-23 |
20090102307 | Electric motor stator - An electric motor stator has a stator core and a plurality of windings wound around teeth of the stator core. Each of the windings has two tooth winding portions with a crossover wire extending therebetween. Each of the windings starts from a neutral wire and winds around a first tooth to form a first tooth winding portion and then winds around an opposed tooth to form a second tooth winding portion with the crossover wire extending as a power wire. Thus the second tooth winding portion is started from the power wire. A terminal end of the second tooth winding portion is drawn out and connected to the neutral wire. The stator core has an insulator having support portions for preventing the tooth winding portions from falling outwards. The power wire is held between the tooth winding portion and a slot bottom so as to be fixed. | 2009-04-23 |
20090102308 | WINDING ARRANGEMENT FOR ROTATING ELECTRICAL MACHINE - The present invention is intended to provide a winding arrangement of single star connection for a rotating electrical machine, capable of enhancing insulation performance in coils of the same phase. In such winding arrangement, a first coil U | 2009-04-23 |
20090102309 | LINEAR MATERIAL AND STATOR STRUCTURE - A stator structure includes: a stator core ( | 2009-04-23 |
20090102310 | Stator of motor - A stator of a motor is provided with a stator core having a plurality of teeth and a plurality of windings wound around teeth of the stator core. The stator also has an insulator that is provided with a plurality of lead-out guide portions that enable lead-out wires of the windings to be drawn out from the tooth winding portions in a state of being close to the tooth winding portions. | 2009-04-23 |
20090102311 | Insulator for electric rotating machine - In an insulator to be inserted into each slot to be attached to adjacent teeth formed at a rotor or a stator of an electric rotating machine, the insulator is composed of insulator segments that are made divisible in a longitudinal direction parallel to a rotational axis of the rotor at a position corresponding to 2 slots and are made divisible in a lateral direction perpendicular to the rotational axis of the rotor, the insulator segments have surfaces to be coupled to each other of a same shape in the lateral direction, and the insulator segments have a creepage distance that is made longer than a distance in the lateral direction, thereby enabling to elongate the creepage distance and to improve work efficiency. | 2009-04-23 |
20090102312 | INSULATOR AND ROTATING ELECTRIC MACHINE - An insulator allowing a coil to be wound with large tension exerted and a rotating electric machine having the insulator are provided. An insulator ( | 2009-04-23 |
20090102313 | Transmission Lines Applied to Contact Free Slip Rings - A non-contacting rotary interface has a first core with a first pair of balanced transmission lines coupled to the first core and a second core moveable in relation to the first core with a second pair of balanced transmission lines coupled to the second core and configured to receive signals from the first pair of balanced transmission lines. The first pair of balanced transmission lines has a first transmit wire coupled to a first transceiver at a first end of the first transmit wire, a second transceiver coupled to the first transmit wire at a second end of the first transmit wire, a second transmit wire coupled to a third transceiver at a first end of the second transmit wire, and a fourth transceiver coupled to the second transmit wire at a second end of the second transmit wire. The balanced transmission lines may be electrical traces on a circuit board. | 2009-04-23 |
20090102314 | Rotating electrical machinery - A rotating electrical machine includes: a stator that includes two stator stages each constituted with a plurality of claw poles extending toward opposite sides along an axial direction at alternate positions and a ring-shaped core back that forms a magnetic path between the claw poles, the two stator stages being stacked over along the axial direction; a stator winding formed by winding a coil in a ring shape and disposed in a space enclosed by the claw poles and the core back at each of the stator stages; and a rotor rotatably disposed at a position facing the claw poles of the stator, and: stator windings corresponding to a plurality of phases are disposed together at least at one of the two stator stages. | 2009-04-23 |
20090102315 | QUARTZ CRYSTAL DEVICE - A quartz crystal device includes: a container; a crystal blank hermetically encapsulated in the container; and at least two outside terminals provided on an outer bottom surface of the container and used to surface-mount the quartz crystal device on a wiring board. Each outside terminal has a two-layer structure with a first layer provided on the outer bottom surface and a second layer provided on the first layer and having a flat surface. The second layer has a smaller plane shape than the first layer and is formed on a central part of the first layer at a distance from the perimeter of the first layer. | 2009-04-23 |
20090102316 | LAMB WAVE RESONATOR - A Lamb wave resonator includes a piezoelectric layer, and a first electrode against a first face of the piezoelectric layer. The first electrode includes fingers and a contact arm, with each finger including a first side in contact with the contact arm and two other sides parallel to one another. Portions of the piezoelectric layer are at least partially etched between the two fingers to form a recess. The fingers are spaced apart from one another by a distance W calculated according to the following equation: | 2009-04-23 |
20090102317 | GLASS BASED PACKAGING AND ATTACHMENT OF SAW TORQUE SENSOR - A glass cover wafer is bonded to a quartz SAW using glass frit technology, such that the glass wafer and glass frit formulation provides a thermal coefficient of expansion (TCE) of glass that fits the average TCE of the quartz in two perpendicular directions in a unique package. A dicing technology is used for chip separation. The sensor back side and the shaft are attached with a glass glue that transitions the TCE from the shaft to the quartz without interposing a large amount of the glue. | 2009-04-23 |
20090102318 | BOUNDARY ACOUSTIC WAVE DEVICE - A boundary acoustic wave device using SH boundary acoustic waves includes a first medium layer, a second medium layer stacked on the first medium layer, and an electrode including an interdigital electrode and reflectors. A sound absorbing layer is provided on the surface of the first medium layer and/or the second medium layer opposite the interface therebetween. | 2009-04-23 |
20090102319 | ACOUSTIC RESONATOR AND FILTER - A first supporting section | 2009-04-23 |
20090102320 | PIEZOACTUATOR - A piezoactuator includes a piezoelement of a multilayer construction of piezolayers, with internal electrodes arranged between the piezolayers alternately having a differing polarity of an electrical voltage applied to them. An actuator base and an actuator head and an insulation medium surrounding at least the piezolayers of the piezoelement are present. The surface of the piezoelement is provided with a first electrical insulation layer. The piezoactuator has at least one layer of a metallic film wound around it at least in the region of the piezoelement. A layer of a plastic is applied to the film and in a manner overlying the connecting locations with respect to the actuator head and with respect to the actuator base. | 2009-04-23 |
20090102321 | Piezoelectric/electrostrictive membrane sensor - Disclosed is a piezoelectric/electrostrictive membrane sensor | 2009-04-23 |
20090102322 | QUARTZ CRYSTAL DEVICE FOR SURFACE MOUNTING - The quartz crystal device includes a container body having: a recess; a pair of holding terminals formed on an inner bottom surface of the recess; and a crystal blank, both principal surfaces of which are provided with excitation electrodes with lead-out electrodes extending from the pair of excitation electrodes toward both sides of one end of the crystal blank. Both sides of one end of the crystal blank are fixed to the holding terminals using a conductive adhesive. Pillow members are provided on the inner bottom surface of the recess at positions corresponding to corners on both sides of the other end of the crystal blank, and the two pillow members are independent of each other. Alternatively, each holding terminal includes a first region formed near the facing holding terminal and a second region having a greater thickness than the first region formed far from the facing holding terminal. | 2009-04-23 |
20090102323 | ELECTRONIC COMPONENT, MOUNTING STRUCTURE THEREOF, AND METHOD FOR MOUNTING ELECTRONIC COMPONENT - An electronic component includes: a functional piece having a predetermined function; a bump electrode formed on the functional piece, the bump electrode including a core with elastic property and a conductive film provided on a surface of the core; and a holding unit for holding a conductive contact state between the bump electrode and a connecting electrode which is electrically conducted to a driving circuit. The electronic component is coupled to the connecting electrode, and elastic deformation of the core causes the conductive film to make conductive contact with the connecting electrode. | 2009-04-23 |
20090102324 | PIEZOELECTRIC CERAMIC COMPOSITION AND OSCILLATOR - Provided is a piezoelectric ceramic composition which enables the attainment of sufficiently high Q | 2009-04-23 |
20090102325 | PIEZOELECTRIC/ELECTROSTRICTIVE CERAMIC COMPOSITION AND PIEZOELECTRIC/ELECTROSTRICTIVE DEVICE - The invention provides a (Li, Na, K)(Nb, Ta)O | 2009-04-23 |
20090102326 | QUARTZ CRYSTAL ELEMENT MADE OF DOUBLE-ROTATION Y-CUT QUARTZ CRYSTAL PLATE - A crystal element has a crystal blank which is cut from a crystal of quartz and has a principal plane orthogonal to a Y″-axis, where the Y- and Z-axes are rotated by an angle of α around the X-axis in the crystal to be designated as the Y′- and Z′-axes, and the X- and Y′-axes are rotated by an angle of β around the Z′-axis to be designated as the X′- and Y″-axes. The crystal blank has mutually orthogonal two null stress-sensitivity axes. In the crystal blank, the thickness of the center part at which two null stress-sensitivity axes intersect is increased, and a ridge line portion defining a quadrangular pyramid like shape from the center part toward the outer peripheral part is formed. The sectional thickness of the crystal blank along the base thereof is larger in the central region and becomes gradually smaller toward both ends. | 2009-04-23 |
20090102327 | Quartz crystal unit, quartz crystal oscillator having quartz crystal unit and electronic apparatus having quartz crystal oscillator - A quartz crystal unit comprising a case having an interior space and a mounting portion in the interior space, and a quartz crystal resonator having a base portion and first and second vibrational arms, the quartz crystal resonator being vibratable in a flexural mode, a capacitance ratio r | 2009-04-23 |
20090102328 | POWER GENERATOR - A power generator includes a magnetic pole rotor in which a plurality of N magnetic pole cores and S magnetic pole cores are arranged alternately at regular intervals and that is rotatably supported, stator coils that oppose the magnetic pole rotor and are wound round pole portions of poles of stator poles so as to generate AC power, full-wave rectifying circuits | 2009-04-23 |
20090102329 | Rectifier for automotive alternator - In a rectifier for an automotive alternator, each of the rectifying elements includes a semiconductor chip and a lead electrode that connects the semiconductor chip to a corresponding one of terminals. The lead electrode has a joining portion joined to a second surface of the semiconductor chip and a lead body portion extending in a direction perpendicular to the second surface. The corresponding terminal has a joining portion that protrudes out of a terminal base and extends in the direction parallel to the second surface to be joined to the lead body portion. The joining portion of the corresponding terminal is formed of first and second terminal plates that are laminated in the direction perpendicular to the second surface. The first terminal plate is located farther from the semiconductor chip than the second terminal plate and has a larger coefficient of thermal expansion than the second terminal plate. | 2009-04-23 |
20090102330 | Frame assembly device - A frame assembly device includes a plurality of supporting tubes, a plurality of annular grooves, a plurality of inner liners, at least one the frame assembly, and at least one board. The external circle ring of the inner liner is formed as a tapered shape. A cambered convex portion is installed in a specific position of the internal circle ring of the inner liner. Besides, the inner liner is sheathed on the external circle ring of the supporting tube so that the cambered convex portion is positioned in the annular groove. The frame assembly has a plurality of connecting units and hollow connecting tubes. The relative sides of the external circle ring of the board have respectively a cambered concave portion. Besides, the boards are installed in the frame assemblies so that each cambered concave portion is capable of covering on the external circle ring of each hollow connecting tube. | 2009-04-23 |
20090102331 | PROTECTION AND DISPLAY CASE - A protection and display case comprises a sealed display space, a load-bearing base platform, which includes a lower portion and an upper portion separated by a sealed horizontal separator. The base platform is sealingly coupled to the sealed display space in a manner such that the upper portion of the base platform is inside the sealed display space while the lower portion is outside the sealed display space. | 2009-04-23 |
20090102332 | Cabinet door locking mechanism - A locking mechanism for a cabinet door is disclosed. A handle pivotally attached to the cabinet door has a first portion on a front side of the door and a second portion on a back side of the door, wherein rotation of the first portion causes rotation of the second portion. An upper rod is pivotally coupled to the second portion of the handle and is translationally coupled to an upper guide via two regions of engagement. A lower rod is pivotally coupled to the second portion of the handle and is translationally coupled to a lower guide via two regions of engagement. Rotation of the handle causes translational movement of the upper rod relative to the upper guide in a line of motion defined by the two regions of engagement at the upper guide, and causes translational movement of the lower rod relative to the lower guide in a line of motion defined by the two regions of engagement at the lower guide. | 2009-04-23 |
20090102333 | ANTISLIP DRAWER-CHUCKING STRUCTURE - An antislip drawer-chucking structure includes a cabinet body, at least one drawer and a chucking unit. The drawer can be slid and drawn out of and pushed into the cabinet body. The chucking unit includes a shift member, a first engaging section and a second engaging section. The shift member is disposed on outer face of the front board of the drawer, including a handle section and a shift section. The handle section is fixed on the drawer. The shift section is positioned between the handle section and the drawer and movable between a first position and a second position. The first engaging section is arranged at one end of the shift section. The second engaging section is arranged on the cabinet body corresponding to the first engaging section. When the drawer is fully pushed into the cabinet and the shift section is positioned in the first position, the first and second engaging sections are engaged with each other. When the drawer is fully pushed into the cabinet and the shift section is positioned in the second position, the first and second engaging sections are disengaged from each other. | 2009-04-23 |
20090102334 | CASE STRUCTURE FOR SERVER - A case structure suitable for a server is provided, which includes a first plate and a second plate. A fixing pillar is disposed on the first plate, and the second plate has a fixing rack with a locking portion and an assembly spring with a lock cooperating hole for being penetrated by the fixing pillar. The locking portion is used to lock an engaging portion of the fixing pillar so as to fix the second plate to an assembly position. When the assembly spring is activated by forces and departs from the fixing pillar, the second plate can be shifted from the assembly position to a disassembly position and departs from the first plate. | 2009-04-23 |
20090102335 | WORKSTATION - A workstation is provided that includes a base, a first worksurface supported by the base and a housing supported by the base. The first worksurface defines an opening and the housing is movable within the opening. The housing is configured support a display monitor (e.g., a flat screen monitor, etc.) and has a receptacle configured to support an input device (e.g., keyboard, etc.). The workstation also includes a second work surface supported atop the housing and an actuator coupled between the base and the housing for selectively moving the housing in a vertical direction between a stowed position and a use position. The second worksurface is substantially aligned with the first worksurface when the housing is in the stowed position. The housing is configured to be selectively moved from the use position to one of the stowed position and an intermediate position by applying a downward force to the second worksurface. | 2009-04-23 |
20090102336 | Platform for a Dish Washing Machine - A dish washing machine includes a tub, which is open at the front and at the bottom, is at least partially made of non-rusting metal and which has walls, a separate housing, and a mounting floor at least partially made of plastic. The tub is placed on the mounting floor to form a washing compartment, and the washing compartment wall is formed from the mounting floor. According to the invention, the visible surface inside the washing compartment of the washing compartment wall formed by the mounting floor has, at least in part, a different appearance than that of the plastic of the remaining mounting floor. The different appearance is obtained by an insert made of stainless steel on the mounting floor. A stainless steel surface that, to the user, appears highly effective can thus be obtained in the entire interior of the washing container even in the case of a platform for a dish washing machine having a tub made of stainless steel that is placed on a plastic mounting floor. | 2009-04-23 |
20090102337 | Side cabinet and hutch system - A side cabinet and hutch system 10 comprising a hutch assembly 100 and a side cabinet assembly 500 and which is adapted to allow material to be easily and securely stored and retrieved and which is aesthetically pleasing and structurally sound. | 2009-04-23 |
20090102338 | DEVICE FOR MOVING A FIRST FURNITURE PART RELATIVE TO A SECOND FURNITURE PART - The invention relates to a piece of furniture and to a device for moving a first furniture part relative to a second furniture part using a drive unit by means of which the first furniture part can be moved, in the driven manner, relative to the second furniture part via a monitoring unit for movement monitoring of the first furniture part. In order to adopt a position better between the furniture parts, the monitoring unit is designed to preset a movement of the first furniture part through a predefined movement distance away from a mechanical stop after a movement of the first furniture part to a position which is defined by the mechanical stop, with the first furniture part being locked in the position that is reached, as a final position. | 2009-04-23 |
20090102339 | SLIDE RAIL LOCKING DEVICE - A slide rail locking device includes a first and a second slide rail assemblies and a first and a second activators. Each of the first and second slide rail assemblies includes a stationary slide rail and a telescopic slide rail assembly. The first activator is disposed at one end of the telescopic slide rail assembly. The second activator is disposed on the stationary slide rail corresponding to the first activator. The second activator includes a base seat, a swinging member and a bar member. The base seat is arranged at one end of the stationary slide rail. The swinging member is disposed on the base seat corresponding to the first activator. Two ends of the bar member are respectively positioned between the base seats and the swinging members of the first and second slide rail assemblies. When the telescopic slide rail assembly of one of the slide rail assemblies is extended out of the stationary slide rail, the swinging member of this slide rail assembly chucks the bar member and prevents the bar member from sliding. At this time, the telescopic slide rail assembly of the other slide rail assembly will be unable to extend out of the stationary slide rail. | 2009-04-23 |
20090102340 | DEVICE FOR CONTROLLING THE MOVEMENT OF A PLURALITY OF MOVEABLE FURNITURE PARTS, METHOD FOR CONFIGURATION OF A DEVICE SUCH AS THIS, AND PIECE OF FURNITURE - The invention relates to a device for controlling the movement of a plurality of moveable furniture parts which can be moved in a driven manner relative to a stationary furniture part by means of a drive unit via a monitoring unit for monitoring the movement of the moveable furniture parts. With regard to safety standards, it is proposed that the monitoring unit is designed such that, when two moveable furniture parts are moved in a driven manner at the same time, the relative velocity between the two moveable furniture parts can be kept below a predetermined value which is less than the maximum relative velocity which occurs between the two moveable furniture parts as a result of their driven movement. The invention also relates to a corresponding furniture part and to a method for configuration of a device such as this. | 2009-04-23 |
20090102341 | CABLE MANAGEMENT APPARATUS, SYSTEM, AND FURNITURE STRUCTURES - A one-piece unitary easily manufactured and economical product that both facilitates the routing of cable and the storage of extra lengths of cable is provided in one embodiment by a cable management apparatus including at least two longitudinally extending cable guide members forming a channel therebetween. In various exemplary non-limiting embodiments, the innovation provides multimedia furniture that includes structure for supporting an entertainment device, at least one outwardly facing rear section, wherein the at least one outwardly facing rear section includes an opening through which a cable is receivable and a cable management apparatus disposed on the outwardly facing rear section, the cable management apparatus includes at least two longitudinally extending cable guide members forming a channel therebetween. | 2009-04-23 |
20090102342 | System of refrigeration and/or freezing appliances - A system of refrigerator units and/or freezer units of different widths, in particular a system of built-in refrigerator units and/or freezer units, is provided with the appliances having a carcass as well as a coolant circuit, parts of the carcass and/or of the refrigeration circuit being made identically in appliances of different widths and the system including at least two different sets of appliance side walls for the width compensation. | 2009-04-23 |
20090102343 | Fluorescent Lamp and Lighting Apparatus - An entire length of a fluorescent lamp is made short to allow the fluorescent lamp to be downsized and the part other than the fluorescent lamp to be shortened so as to advantageously improve the design potentials and enhance the lighting effect. A fluorescent lamp to be fitted to a feeding side member, or a hook ceiling, having a pair of retaining holes and a pair of feeding side terminals arranged at corresponding positions, comprises a fluorescent lamp main body, an inverter-containing case arranged at a proximal end side of the fluorescent lamp main body and a pair of terminals arranged at the side of the case opposite to the fluorescent lamp main body. The pair of terminals have the tip ends bent so as to be retained by the feeding side member and establish electric connection to the feeding side terminals as they are respectively inserted into the pair of retaining holes of the feeding side member and displaced in the rotating direction around the center of the fluorescent lamp. | 2009-04-23 |
20090102344 | Light source apparatus - A light source apparatus, comprises a lamp housing, a xenon lamp provided in the lamp housing, a reflection mirror which reflects light emitted from the xenon lamp, and first and second power feeders which supply electric power to the xenon lamp, wherein a direction of the first power feeder connected to one end of the xenon lamp and a direction of the second power feeder connected to the other end thereof are approximately in point symmetry with respect to a center of lamp axis connecting electrodes which face each other. | 2009-04-23 |
20090102345 | SPARK PLUG - A spark plug | 2009-04-23 |
20090102346 | SEALING MEMBER FOR SPARK PLUG - A sealing member for a cylindrical spark plug having a metal shell with threaded ridges thereon to be screwed into a mounting hole of a combustion engine, the sealing member comprised of a piece of annular sheet material made of austenitic stainless steel or ferritic stainless steel that is folded back in a radial direction so as to form a region where at least two or more layers of the sheet material are overlapped in an axial direction | 2009-04-23 |
20090102347 | Lamp With A Holdings Element - A lamp is disclosed, in particular a halogen incandescent lamp which is intended for the medium-voltage or high-voltage range, having a lamp vessel which is pinched at one end and in whose interior at least one luminous element with at least two luminous element limbs is accommodated, and which is closed by means of a pump rod tip, with the luminous element being fixed in position in the lamp vessel by means of a holding element arranged in the pump rod tip. According to the invention, the holding element is held by means of a centre part in a holding section of the pump rod tip, with free end sections of the holding element being provided for holding the luminous element. | 2009-04-23 |
20090102348 | ENHANCED COLOR CONTRAST LIGHT SOURCE - A lamp having improved color quality scale is provided. The lamp has a light-transmissive envelope and a phosphor layer comprising a first phosphor and a second phosphor wherein the first phosphor has an emission band with a maximum between 590 nm and 640 nm and the second phosphor has an emission band with a maximum between 520 nm and 570 nm. The light generated by the phosphor layer, when the lamp is energized, has delta chroma values for all fifteen color samples of the color quality scale within select parameters. The delta chroma values are measured in the CIE LAB color space. | 2009-04-23 |
20090102349 | PLASMA DISPLAY PANEL - A plasma display panel is disclosed. The plasma display panel includes a front substrate, a rear substrate positioned opposite the front substrate, a barrier rib positioned between the front substrate and the rear substrate to partition a discharge cell, and a phosphor layer positioned in the discharge cell. The phosphor layer includes a phosphor material and an additive material. The discharge cell includes a red discharge cell, a green discharge cell, and a blue discharge cell. A width of the blue discharge cell is larger than a width of the red discharge cell based on a lower part of the barrier rib. | 2009-04-23 |
20090102350 | FIELD EMITTER SPACER CHARGE DETRAPPING THROUGH PHOTON EXCITATION - A method and apparatus for neutralizing the charge on a spacer ( | 2009-04-23 |
20090102351 | Image display apparatus - To realize a large-sized high resolution image display apparatus using an electron emitter array and a phosphor screen, a signal electrode to be formed on the a substrate is made as a thick film, a concave portion is formed in between two signal electrodes, and a convergence electron lens is formed by a base electrode and an top electrode connected to the signal electrode, and thereby electron beams are converged. | 2009-04-23 |
20090102352 | LED DEVICE HAVING IMPROVED LIGHT OUTPUT - A light-emitting optical cavity light-emitting diode device, comprising:
| 2009-04-23 |
20090102353 | LUMINESCENT SILICON NANOPARTICLE-POLYMER COMPOSITES, COMPOSITE WAVELENGTH CONVERTER AND WHITE LED - An embodiment of the invention is luminescent silicon nanoparticle polymer composite that can serve as a wavelength converter or a UV absorber. The composite includes a polymer or an organosilicon compound; and within, the polymer or organosilicon compound, a dispersion of luminescent silicon nanoparticles. In a preferred composite, the silicon nanoparticles having a multiple Si—H termination sites, the silicon nanoparticles being linked to a C cite to produce a silicon carbide bond (Si—C). In a preferred embodiment, the polymer comprises polyurethane. A composite of the invention can perform wavelength conversion. In a wavelength converted film of the invention, the silicon nanoparticles are incorporated into the polymer or organosilicon compound in a quantity sufficient for wavelength conversion but small enough to have no or an insubstantial affect on the properties of the polymer or the organosilicon compound. A white LED of the invention includes a light emitting diode having a narrow band wavelength output. A luminescent silicon wavelength converter includes a composite film as described above for converting the narrow band wavelength output into wide band wavelength output. In a preferred embodiment, the LED comprises a GaN LED, and the wavelength converter film is disposed on an active region of the LED. | 2009-04-23 |
20090102354 | RED PHOSPHOR, METHOD FOR MANUFACTURING THE SAME AND LIGHT EMITTING DIODE FOR USING THE SAME - The present invention provides a red phosphor, a method for manufacturing the red phosphor and a light emitting device using the red phosphor, in which the red phosphor is expressed as a chemical formula of (Ca,Sr) | 2009-04-23 |
20090102355 | DISPLAY ELEMENT - The invention provides an element for a colour electroluminescent display for displaying multicoloured information, each element comprising at least two sub elements. One sub element comprises an electroluminescent material and a fluorescent material and a further sub element comprises the electroluminescent material and a filter material to select a portion of the electroluminescent emission. | 2009-04-23 |
20090102356 | NOVEL ORGANIC COMPOUND HAVING ELECTRON-TRANSPORTING AND/OR HOLE-BLOCKING PERFORMANCE AND ITS USE AND OLEDs COMPRISING THE COMPOUND - Disclosed herein are several organic compounds having electron-transporting and/or hole-blocking performance and their preparation method and use and the OLEDs comprising the organic compound. The organic compounds exhibit high ionization potential (IP), electron affinity (Ea), glass transition temperature (Tg) and high electron mobility, and are a kind of good electron-transporting material with good hole-blocking ability. The devices comprising these compounds as one of the emitting layer, electron-transporting layer (ETL) and hole-blocking layer (HBL) show improved efficiency and better color purity. | 2009-04-23 |
20090102357 | ORGANIC ELECTRO-LUMINESCENCE LIGHT-EMITTING DEVICE AND PROCESS FOR PRODUCING THE SAME - Disclosed is an organic EL light-emitting device having an organic light-emitting element including a transparent substrate having a transparent electrode (anode), a light-emitting compound layer containing a light-emitting compound and a cathode laminated thereon, and a sealing member for sealing the light-emitting element and shielding external air and an oxygen absorbing member, wherein oxygen is contained at an interface between the light-emitting compound layer and the cathode. | 2009-04-23 |
20090102358 | Organic el element, organic el display device, and process for producing organic el element - An organic EL element (Al) includes an anode ( | 2009-04-23 |