09th week of 2015 patent applcation highlights part 17 |
Patent application number | Title | Published |
20150054255 | FOLDING CONVERTIBLE WHEELCHAIR - A folding wheelchair is easily convertible between a folding wheelchair of a first type and a folding wheelchair of a second type through the use of conversion components, some of which are mounted permanently to the wheelchair and some of which are received by the mounted conversion components. In one form, the first type is a folding beach wheelchair while the second type is a folding all-terrain or trail wheelchair. Conversion is achieved through changeable front and back wheels. For instance, the folding beach wheelchair includes right and left rear wheels having oversized, low pressure tires. Right and left front brackets are mounted to the existing frame and are configured to receive right and left wheel assemblies, having smaller, low pressure tires mounted for pivoting movement. The folding all-terrain wheels have solid, high pressure or the like tires. | 2015-02-26 |
20150054256 | MODULAR TRAILER SYSTEM AND METHOD - A modular trailer system is described, wherein a gooseneck, deck, and dolly are attachable to each other in a variety of ways. One configuration allows the gooseneck and dolly to be attached to either end of the deck. Another configuration allows the gooseneck and dolly to be attached directly to each other. This permits the method of transporting a deck to a site, and then returning the gooseneck and dolly to another location. | 2015-02-26 |
20150054257 | FLEXIBLE TOW HOOK - A flexible tow hook assembly for a vehicle. That assembly generally includes a front rail enclosing an inner region, a through-bolt assembly, and a cable. The through-bolt passes through and secured to the front rail section, and a support structure provides structural support to the front rail at an area where the through bolt is secured to the same. The cable is substantially flexible and a tie area is attached to the cable to form a figure-eight. The cable has a smaller loop, extending around the through-bolt, and a larger loop extending from the end of the front rail. The through-bolt may extend through the front rail vertically or horizontally. The support structure may be provided by an overlap area where rail members overlap, or by mounting plates secured to the surface of the front rail at the position where the through bolt extends through the same. | 2015-02-26 |
20150054258 | Automatic Lock System for Vehicle Hitch Assembly - A hitch coupler, comprising a frame is disclosed, wherein the frame includes a plurality of vertically spaced apart plates having apertures disposed there through. A vertically extending clevis pin is adapted to slide within the apertures of the vertically spaced apart plates between an extended position and a retracted position. The pin further includes a pin housing having a guide slot, wherein the guide slot has an offset portion used to lock the pin in either the extended position or the retracted position. Further, the pin houses an internal spring having a torsional bias that urges the pin to a locked position in either the extended or retracted position. | 2015-02-26 |
20150054259 | MULTI-CONFIGURATION, MULTI-PIN DRAWBAR RETENTION ASSEMBLY - A drawbar pin-retention assembly for use with a drawbar mechanism has a swinging drawbar, a support housing, and a device configured to prevent the swinging of the drawbar, the device having at least one drawbar pin. The pin-retention assembly includes a hanger bracket having a body portion and a pair of overhanging arms and a retaining bracket mounted on the hanger bracket with hinge tabs and pivotable about a pivot axis to move between a pin-retaining position and a pin-removal position. When the retaining bracket is pivoted to its pin-retaining position, a strap is positioned over the drawbar pin. Outward movement of the pin causes it to contact a forward portion of the strap forward of the pivot axis causing the retaining bracket to contact the hanger bracket thereby preventing pivoting of the retaining bracket in a first direction. The retaining bracket pivots by gravity to the pin-retention position. | 2015-02-26 |
20150054260 | PACKAGING FOR UMBREALLA STROLLERS - A juvenile stroller includes a frame, wheels coupled to the frame, and a seat coupled to the frame. The stroller also includes push handles coupled to the frame. The stroller is collapsible to assume a compact storage shape. | 2015-02-26 |
20150054261 | AIRBAG MODULE EQUIPPED SEAT - Provided is an airbag module equipped seat that has high attachment rigidity when a guide member for guiding the deployment direction of an airbag module is attached to the airbag module by using an attachment member. An airbag module equipped seat includes a side frame that extends along a side portion of the seat, an airbag module that is attached to the side frame, and a guide member that is attached to a trim cover of the seat to guide the deployment direction of the airbag module. The side frame includes a plurality of side frame elements that extend along the side portion of the seat and are connected to each other in at least one position while facing each other, and the guide member is attached to the side frame. | 2015-02-26 |
20150054262 | AIRBAG DEVICE FOR VEHICLE - An airbag device for a vehicle according to the present invention includes an inflator which generates high-pressure gas, and an airbag cushion which is expanded and deployed when high-pressure gas flows into the airbag cushion, and an external tether, which covers at least a part of an outer surface of the airbag cushion, is installed on the airbag cushion, thereby effectively protecting a passenger by preventing the opposite side of the airbag cushion from being lifted up when the head of the passenger comes into contact with a side of the airbag cushion at the time of a vehicle collision. | 2015-02-26 |
20150054263 | CHILDCARE DEVICE INCLUDING INFLATABLE SAFETY ELEMENTS - A childcare device is configured to receive a child. The device includes a child-restraint harness including first and second shoulder straps and inflatable elements associated with each shoulder strap. | 2015-02-26 |
20150054264 | AIR BELT DEVICE - An air belt device includes a shoulder belt section that is worn from a shoulder on one side in a seat width direction to a lumbar on another side in the seat width direction of a passenger, who is seated on a seat. The shoulder belt section includes an inflation section that is inflated by a supply of gas and in which a portion on a head side of the passenger with respect to a center section in a width direction of the shoulder belt section is deployed to be larger than a portion on an opposite side from the head side. | 2015-02-26 |
20150054265 | VEHICLE SIDE AIR CURTAIN WITH CONTROLLED PRESSURE CHAMBER - A vehicle side air curtain has an inflator, a main inflatable chamber, and an integral separate, self-contained controlled pressure chamber in limited fluid communication with the main inflatable chamber of the side air curtain and disposed for impact by the head and upper thoracic region of a vehicle occupant. The main inflatable chamber is inflated to an initial pressure within an initial impact time period immediately following actuation of the inflator and a second lower stabilized pressure thereafter to extend the duration of the pressurization of the main inflatable chamber of the side air curtain beyond the initial impact time period. The controlled pressure chamber of the side air curtain is inflated to an initial pressure substantially lower than the first pressure of the main inflatable chamber and favorable to side impact occupant protection immediately following actuation of the inflator pressure. | 2015-02-26 |
20150054266 | AIRBAG DEVICE - This airbag device includes a first protective cover and a second protective cover which store and protect an airbag. The airbag has a tab formed between the first protective cover and the second protective cover so as to protrude outward approximately in parallel with a longitudinal direction of the airbag. The tab has one end connected to the first protective cover and the other end connected to the second protective cover. | 2015-02-26 |
20150054267 | VEHICLE OCCUPANT PROTECTION DEVICE - A vehicle occupant protection device includes a frontal collision airbag that is provided in front of a front seat, and inflates and deploys by gas being supplied into the airbag, and in which vent holes are provided in both a right side and a left side thereof; a frontal collision inflator that supplies the gas into the airbag by being activated; a discharge limiting portion capable of limiting a discharge of the gas from at least one vent hole, from among the left vent hole and the right vent hole; and a controller that activates the frontal collision inflator when a frontal collision is detected or predicted, and that controls the discharge limiting portion such that the discharge limiting portion limits the discharge of the gas from the one vent hole when a configuration of the frontal collision is an asymmetric collision on a side with the one vent hole. | 2015-02-26 |
20150054268 | ACTIVE BOLSTER WITH INTEGRATED VENT - An active bolster mounts at an interior trim surface of a passenger compartment in an automotive vehicle. A plastic-molded, expandable front wall deploys toward a passenger in the passenger compartment. A plastic-molded back wall is joined around a substantially sealed perimeter with the front wall to form an inflatable bladder. The back wall includes an inflator receptacle defined by a raised recess wall having an inflator aperture. An inflator with a gas outlet end and an electrical connector end is received in the inflator aperture with the gas outlet end inside the inflatable bladder. The recess wall has a predetermined thickness for substantially retaining shape during inflation of the bladder. The inflator receptacle includes a flexible seal disposed around an inner edge of the inflator aperture comprised of a flashing edge bearing against the inflator and having a thickness less than the predetermined thickness of the recess wall. | 2015-02-26 |
20150054269 | Method and device for controlling the filling of an airbag for a vehicle and an airbag system - A method for controlling the filling of an airbag for a vehicle includes closing a valve of a gas generator for the airbag, this valve being connected to an interface to a gas sack of the airbag, after a main volume of a gas has flowed out of the gas generator, through the valve into the gas sack in a first gas mass flow, and opening the valve to direct a residual volume of gas out of the gas generator, through the valve into the gas sack in a second gas mass flow, the second gas mass flow being smaller than the first gas mass flow. | 2015-02-26 |
20150054270 | METHOD OF FORMING CRASH PAD AND CRASH PAD FORMED THEREBY - According to a method of forming a crash pad and a crash pad formed thereby according to the present invention, skin is formed to be minimized in size so as to have a shape similar to a final shape, thereby minimizing portions of the skin which are discarded, and reducing manufacturing costs. | 2015-02-26 |
20150054271 | Hydraulic Leveling System Improvements - A hydraulic leveling system for a vehicle has at least one set of hydraulic jacks that are extended by applying hydraulic pump pressure to an extend side of the jacks and are retracted by relieving hydraulic pressure from the extend side and applying hydraulic pressure to a retract side of the jacks. A pressure sensor has a pressure set point that when it is exceeded the system generates a signal indicating retraction of the jacks. The system operates so that after the pressure sensor set point is exceeded, the system turns off the pump and continues to hold open a valve that applies pressure from the pump to the retract side of the jacks for a period of time and that permits flow to continue from the extend side of the jacks to tank. After such period of time the system once again checks whether the pressure sensor is still activated and if it is not still activated, the system turns the pump back on and continues to retract the jacks. | 2015-02-26 |
20150054272 | BREAK-AWAY BUCKLE FOR A CHILD RESTRAINT - A buckle for a child safety seat comprising a body having an opening for receiving and selectively retaining in position a tang portion of a first belt portion connector, a loop element for connecting a second belt portion, the loop element engaging the tang portion to connect the first and second belt portions, the loop element comprising a base with a pair of legs extending therefrom and abutting at distal ends at a split surface. Each leg includes an anti-spread tab extending generally perpendicularly from the leg configured to engage the opening when the buckle is operably assembled to prevent separation of the split surface and retain the loop element engaged on the tang portion. The anti-separation tabs allow separation of the split surface as the tang is partially withdrawn from the opening so that the lop portion may be disengaged from the tang by movement generally transverse to the tang. | 2015-02-26 |
20150054273 | Component with Display Stand - A component including a generally flat, planar base panel and a stand movably coupled to the base panel, wherein the stand is movable to an extended position wherein the stand is generally not positioned on or above/below the base panel. The stand includes first and second portions pivotally connected together. When the stand is in the extended position the stand is movable to a propped configuration wherein the first and second portions form an angle therebetween to define a display surface at least part of which is positioned at an angle relative to the base panel. | 2015-02-26 |
20150054274 | INK COATINGS FOR SECURITY DOCUMENTS TO PREVENT FORGERY BY MEANS OF HEAT SENSITIVE ERASABLE INK - Disclosed is a solvent-borne or UV-curable fugitive ink composition for application to a substrate that is to be provided with indicia. The ink composition comprises at least one halochromic compound and at least one filler compound and is capable of preventing indicia formed with a heat sensitive erasable ink on an area of the substrate carrying the fugitive ink composition and thereafter subjected to a thermal treatment from becoming invisible to an unaided eye. | 2015-02-26 |
20150054275 | POSITIVE SEAL COUPLING SYSTEM - A hollow coupling for joining together two pipe ends and having a center, two coupling ends, and an inner profile. The inner profile can include a serrated section having a plurality of threads extending radially around the inner diameter of the coupling, a curved section proximate the serrated section and defining a recess for the deposition of debris and other material during installation of a pipe into the coupling, a smooth section adjacent an end of the coupling and having a diameter slightly less than the outside diameter of a pipe to be inserted into the coupling, and a transition section between the curved section and the smooth section, the transition section having a smooth, rounded profile that minimizes stress concentrations. | 2015-02-26 |
20150054276 | High-Pressure Bidirectional Seal - A high-pressure connection in a conduit or enclosure utilizing a bidirectional, pressure-energized seal. Male and female flanges are provided, where one of the flanges has a recess that accommodates a seal ring. The outer peripheries of the two flanges' sealing surfaces are in contact with each so that clamping, bolting and bending stresses are not borne by the seal ring. The seal ring has a cross-section that includes a solid body and two V shaped sealing portions that extend from the body at an angle between 90 and 160 degrees. Each sealing portion has a set of opposing sealing faces with a cavity between them, so that fluid pressure within the cavity urges the sealing faces outward from the first cavity toward the flanges. | 2015-02-26 |
20150054277 | PNEUMATIC MULTI-WAY CONNECTOR - A connector has a valve that cycles air from a pump to outlet socket ducts that are complementary to inlet plug ducts. A button is atop a cover enclosing a ring. A spring biases the ring and button upwards. The cover and ring have an opening receiving a disc and a nose, with slots aligned with tabs. The plug is around a region of the opening. The disc has an upper latch lug engaging a rib integral with a plate atop the opening region. The bottom of the disc has a lower latch lug, which engages the bottom of the ring, comprises two parts separated by a slot. The ducts are in a resilient member between an outlet plate and a stator of the cycling valve. Bores terminate at tubes having deformable noses, which abut the disc to form a seal. The plug releases by depressing the button. | 2015-02-26 |
20150054278 | Welded fencing system with prefabricated connectors - A corner fitting includes a sleeve body having a hollow inner space and configured to coaxially fit over a pipe member of a predetermined size. An edge of the sleeve body at a second distal end has a corner cut portion, a protruding tab, and two recesses, the protruding tab being diametrically opposed to the corner cut portion in the radial direction of the sleeve body, and the recesses being diametrically opposed to each other in the radial direction of the sleeve body. The corner cut portion is configured and shaped such that the sleeve body fits together with an identical sleeve body on the pipe member of the predetermined size with the corner cut portions of the two sleeve bodies contacting each other and with the pipe being nested between the protruding tabs of the second distal ends of the two sleeve bodies. | 2015-02-26 |
20150054279 | SYSTEM FOR A HYDRAULICALLY POWERED ELECTRIC GENERATOR - A system for a hydraulically powered electric generator having a hydraulic motor coupled to an electric generator. The electric generator has a field coil that provides field excitation in the rotor. The rotor also has a permanent magnet that provides initial field excitation. A voltage regulator is connected to the rotor to adjust current in the field coil to maintain a constant output voltage as generator speed and load varies. | 2015-02-26 |
20150054280 | METHOD FOR OPERATING A WIND TURBINE - The invention concerns a method of operating a wind power installation for generating electrical power from wind, wherein the wind power installation is operated selectively in a first or a second operating mode, and the wind power installation in the first operating mode generates as much electrical power as is possible on the basis of the prevailing wind and the design of the wind power installation, and the wind power installation in the second operating mode generates less electrical power than in the first operating mode, wherein the wind power installation is controlled in the first operating mode with a first adjustment parameter set and in the second operating mode with a second adjustment parameter set different from the first adjustment parameter set, and when the wind power installation is operated in the second operating mode the power which can be generated at a maximum with the first adjustment parameter set or a differential power as the difference between that maximum power which can be generated and the power currently generated in the second operating mode, in dependence on the second adjustment parameter set, is ascertained, and/or the second adjustment parameter set is selected in dependence on a desired power reduction by which a power to be generated by the wind power installation is to be lower with respect to the power which can be generated at the maximum by the wind power installation in the first operating mode. | 2015-02-26 |
20150054281 | METHOD FOR CONTROLLING A WIND TURBINE - A wind turbine is disclosed. The wind turbine includes comprising an inflatable portion comprising one or more blades and a device for rotatably driving the inflatable portion at a predetermined rate for a predetermined time. | 2015-02-26 |
20150054282 | AIRBORNE WIND ENERGY SYSTEM WITH ENHANCED POWER TRANSFER - An improved wind power device for wind energy conversion or vehicle propulsion. Among many possibilities contemplated, the device may have a moving sail with tethered wings ( | 2015-02-26 |
20150054283 | AIRCRAFT ENGINE CONSTANT FREQUENCY STARTER/GENERATOR - A constant frequency starter/generator for a turbine engine includes a first inverter/converter, a second inverter/converter, a DC link electrically connecting the first inverter/converter to the second inverter/converter, and an electric machine having a synchronous main machine, wherein the constant frequency starter/generator is operable in a start mode and a run mode. | 2015-02-26 |
20150054284 | HYBRID RECEIVER-COMBUSTOR - A hybrid receiver-combustor ( | 2015-02-26 |
20150054285 | WAVE ENERGY CONVERTER - A wave energy converter has a shell, a pendulum pivotally positioned in the shell and having either a magnet or a coil connected or interconnected thereto, a variable inductor for varying an inductive capacity and positioned in the shell, and a pendulum adjuster operatively connected to the pendulum so as to change a center of gravity of the pendulum. The variable inductor has either a magnet and a coil connected or interconnected thereto. At least one of the magnet and the coil oscillates relative to the magnet or the coil of the variable inductor. A shaft is connected to the pendulum so as to move in relation to the pivotal movement of the pendulum | 2015-02-26 |
20150054286 | ELECTRICAL POWER GENERATION SYSTEM USING RENEWABLE ENERGY - The electrical power generation system using renewable energy is particularly adapted to provide electrical power to an independent or remotely situated electrical device such as a street light, emergency call box, or illuminated road sign. The system includes a pivotally mounted venturi with vanes assuring that the venturi is oriented into the prevailing wind. A vertical axis wind turbine is installed in the venturi throat, and drives a shaft extending through the column upon which the venturi is installed to a generator at the base of the column. The venturi and vanes may include photovoltaic cells thereon for further electrical power. The venturi may be heated from a geothermal source, and may include a variable diameter internal wall to adjust the cross-sectional area of the throat of the venturi. The use of functionally graded materials and other phase change materials may also improve the performance of the device. | 2015-02-26 |
20150054287 | SAIL-BASED ELECTRICAL GENERATION SYSTEM AND METHOD - An energy generating system includes a first pair of sails, configured for opposing reciprocal swinging motion in response to a flow of fluid therepast, and a first generator assembly, mechanically coupled to the first pair of sails, configured to generate electrical energy from the opposing reciprocal swinging motion of the first pair of sails. | 2015-02-26 |
20150054288 | Rotary Linear Generator (stroke-rotor generator) - This rotary linear generator comprises of one rigid part making a linear reciprocating movement superimposed by a rotational movement around the center axis—in short: a “rotating stroke motion”. | 2015-02-26 |
20150054289 | POWER GENERATION SWITCH APPARATUS - A power generation switch apparatus including multiple switch keys, a power generation apparatus that is driven to perform power generation by an operation force applied to the multiple switch keys, multiple switches being supplied with an electric power generated by the power generation apparatus and performing a switching movement by an operation of the multiple switch keys, and a switch signal transmission circuit being driven by the electric power from the power generation apparatus and outputting multiple switch signals that are different from each other in correspondence with the switching movement of the multiple switches. | 2015-02-26 |
20150054290 | ELECTRIC DAMPER - An electric damper for damping the relative motion between a first and a second mass includes a generator that can be driven by the mass motion. In addition to field generating means in the generator, an additional field winding is provided for producing a secondary magnetic field, the additional field winding being arranged in such a way that the primary and secondary magnetic fields have oppositely oriented field lines. | 2015-02-26 |
20150054291 | COMPRESSED AIR ENERGY STORAGE SYSTEM UTILIZING TWO-PHASE FLOW TO FACILITATE HEAT EXCHANGE - A compressed-air energy storage system according to embodiments of the present invention comprises a reversible mechanism to compress and expand air, one or more compressed air storage tanks, a control system, one or more heat exchangers, and, in certain embodiments of the invention, a motor-generator. The reversible air compressor-expander uses mechanical power to compress air (when it is acting as a compressor) and converts the energy stored in compressed air to mechanical power (when it is acting as an expander). In certain embodiments, the compressor-expander comprises one or more stages, each stage consisting of pressure vessel (the “pressure cell”) partially filled with water or other liquid. In some embodiments, the pressure vessel communicates with one or more cylinder devices to exchange air and liquid with the cylinder chamber(s) thereof. Suitable valving allows air to enter and leave the pressure cell and cylinder device, if present, under electronic control. | 2015-02-26 |
20150054292 | SYSTEM AND METHOD OF MODIFYING THE FRICTION OF RAILROAD TRACKS - A railroad friction-modification system for applying a friction modifier to a section of railroad track, the system comprising an external storage tank for storing the friction modifier, a railroad friction-modification assembly for applying the friction modifier, a tube for connecting the external storage tank to the railroad friction-modification assembly, and a mounting assembly for securing the railroad friction-modification assembly to the rail. The railroad friction-modification assembly includes an expandable membrane for storing the friction modifier, an inlet valve for receiving the friction modifier from the external storage tank, a housing for securely containing the expandable membrane, at least one outlet valve for expelling the friction modifier from the expandable membrane upon the application of a force, and a nozzle for directing the expelled friction modifier onto the section of railroad track. The force is applied by the wheel of a railroad car, such that the railroad friction-modification assembly pumps the friction modifier in a peristaltic action. | 2015-02-26 |
20150054293 | ACTIVE HOOD LATCH DEVICE FOR VEHICLE - An active hood latch device for a vehicle may actively reduce a pedestrian injury value by uniformly lifting up a front end portion of a hood of the vehicle by directly popping up a striker in case of a pedestrian collision accident. Such an active hood latch device may include an actuator for generating power for lifting up a striker locked by a passive latch, an actuator cooperating portion installed to connect the striker with the actuator and to lift up the striker in cooperation with the actuator when the actuator operates, and an electronic controller for operating the actuator upon receiving a sensing signal from a collision sensor that senses pedestrian collision. | 2015-02-26 |
20150054294 | OPENING AND CLOSING APPARATUS WITH LOCK - An opening and closing apparatus with a lock that is provided is capable of safely and promptly closing a sliding door, and also easily performing unlocking with a simple configuration. In an opening and closing apparatus with a lock for opening and closing sliding doors that are provided with elastic members at their door leading ends, output of an electric motor is transmitted to a rack-and-pinion mechanism or a lock mechanism. A control unit controls the electric motor such that a closing operation is performed, the closing operation operates the rack-and-pinion mechanism so as to move the sliding doors to a fully closed position and then displacing a link mechanism in a lock mechanism from an unlocking position to a locking position. Furthermore, the control unit controls the electric motor so as to reduce the output of the electric motor at a predetermined intermediate time point during the closing operation. | 2015-02-26 |
20150054295 | Outside Handle for Vehicle - An outside handle apparatus for a vehicle may include a handle grip including a first locking part, a handle base, a handle lever having a second locking part and rotatably supported by an axis of the handle lever at one side of the handle base and moving in linkage with the handle grip while the second locking part formed at an lower end of the handle lever is locked with the first locking part of the handle grip, and an interference lever pivotally coupled to the handle base at one side of the handle base, wherein the interference lever rotates in linkage with a rotation of the handle lever at ordinary times, and is interlocked with the handle lever due to a rotation of the handle lever upon crash to control the rotation of the handle lever. | 2015-02-26 |
20150054296 | PORTABLE ACCESS PREVENTION DEVICE - A portable access prevention device for use in preventing entry to rooms with inwardly swinging doors. The device leverages the force used to open a door back against the door. The stronger the force applied against the device, the greater the device increases its resistance. The device does not require complicated electronics or mechanical assemblies, nor does it need tools for installation. The device is lightweight and can be positioned in seconds. | 2015-02-26 |
20150054297 | Adhesive backed Finger Holds and Purlicue Stop for fitment to Handheld Devices - The present invention comprises finger holds that are adhesively secured and form ridges jutting downwardly from the back surface of an associated handheld device. Each finger hold provides a location by which the user's finger tip can brace and consequently permit the user to better grip and hold the device with a single hand. | 2015-02-26 |
20150054298 | MOTOR VEHICLE BODY - A connecting element for a vehicle body substructure and a panel element having different heat expansion coefficients are provided. The connecting unit penetrates an opening in a plate of the substructure. A plate of the paneling element is held with play in the direction of its surface normal is in a groove of the connecting unit. The connecting unit includes a bushing having two parts that are moveable against one another in the direction of the surface normal, between which the other plate is held. | 2015-02-26 |
20150054299 | LUGGAGE BOARD MOVEMENT MECHANISM - A movement mechanism of a luggage board for dividing a vehicle luggage compartment into upper and lower parts. Sidewalls on either side of the luggage compartment are each provided with a guide part for guiding guide protrusions when a luggage board moves between the upper and lower positions and a support part for supporting the luggage board. The guide part has a lower guide section inclined such that a vehicle rear side thereof is positioned above a vehicle front side thereof and an upper guide section extending toward the front of the vehicle from the end of the lower guide section on the vehicle rear side. The support part is provided on each sidewall of the luggage compartment more toward the rear of the vehicle than an intersection part between the lower guide section and the upper guide section on the vehicle rear side. | 2015-02-26 |
20150054300 | FOLDING TONNEAU COVER SYSTEM SECONDARY HINGE ASSEMBLY - A tonneau cover system for a pickup truck cargo bed incorporates hinge assemblies to allow individual panels to open, close or fold over on top of each other. To provide individual compartments within a cargo bed, the main hinge assembly of a foldable tonneau cover system provides for a secondary hinge assembly for the addition of a pivoting lock in place isolation wall. | 2015-02-26 |
20150054301 | Exterior Door Strip Assembly - A structure of an exterior door strip includes a mounting portion mounted to an outer side of a outer door panel positioned, and a SUS trim coupled to an outer side of the mounting portion, and including: a first mounting portion formed in a longitudinal direction and having an end piece; a bridge connected to an other end of the first mounting portion; and a second mounting portion connected to the other end of the bridge and having a screw hole, in which the first mounting portion, the bridge, and the second mounting portion are integrally formed, and torque caused by screw engagement of the second mounting portion is not transmitted to the first mounting portion, thereby resolving a problem regarding quality in external appearance of the vehicle, preventing corrosion caused by rain water, and reducing production costs of the vehicle. | 2015-02-26 |
20150054302 | APPARATUS FOR REDUCING VEHICLE AERODYNAMIC DRAG - In an apparatus for reducing vehicle aerodynamic drag equipped with an air jet device installed at upper and lower positions of a rear of a vehicle and each having a vibrator connected to a diaphragm disposed in an enclosed region and adapted to be driven based on a drive signal to vibrate the diaphragm to jet/suck air through an orifice formed in the region, a vehicle traveling condition is detected, the drive signals for the respective air jet devices are determined independently of each other based on the detected traveling condition, and the vibrators of the respective air jet devices are driven based on the determined drive signals to reduce aerodynamic drag acting on the vehicle. | 2015-02-26 |
20150054303 | RETRACTABLE AIR DEFLECTION APPARATUS FOR REDUCTION OF VEHICULAR AIR DRAG - An air deflection apparatus for reduction of vehicular air drag comprises at least two air deflection elements each coupled to a rear portion of the vehicle but not to any rear door that the vehicle may have. The air deflection elements are displaceable, preferably in unison, between a retracted position and at least one deployed position, and may be deployed and retracted manually, or remotely with powered assistance, or under microprocessor control. The air deflection elements are preferably arranged above, below and on either side of the rear-facing door of the vehicle, with at least the latter two air deflection elements having matching configurations. Vehicles equipped with the apparatus, and methods of reducing vehicular air drag using the apparatus, are also disclosed. | 2015-02-26 |
20150054304 | Shopping Cart Basket and Method of Manufacture - A shopping cart in one embodiment comprises a uniframe, a mat basket, and a slim-fit cart frame and basket combination, as well as in multiple embodiments, providing individual structural differences and advantages over pre-existing forms of shopping carts. | 2015-02-26 |
20150054305 | HOOD INNER DESIGN FOR PEDESTRIAN PROTECTION - A hood and, in particular, a hood inner panel for increasing pedestrian safety during a collision between a pedestrian and a motor vehicle. The hood inner panel includes two regions separated by an angled wall or a reinforcing structure which increases local rigidity. The rigidity of the hood inner panel in the vicinity of the angled wall is then adjusted for energy absorption by the inclusion of apertures which can increase the deformability of the hood inner panel. | 2015-02-26 |
20150054306 | VEHICLE-BODY FRONT STRUCTURE OF VEHICLE - A pair of right-and-left brackets which extend obliquely downward and forward from respective front portions of a pair of right-and-left side frames are provided. A stiffener which extends in a vehicle width direction below a bumper beam is attached to respective front ends of the pair of right-and-left brackets. The stiffener is configured such that its front end portion slants downward and forward and has an open cross section, and its rear end portion thereof has a closed cross section. An obstacle can be prevented from coming in below a vehicle-body front portion, and also the sufficient energy absorption in a collision and the prompt flicking-up of an obstacle can properly achieved. | 2015-02-26 |
20150054307 | VEHICLE-BODY FRONT STRUCTURE OF VEHICLE - A protecting member includes a pair of right-and-left brackets which extend obliquely downward and forward from front portions of a pair of right-and-left side frames and a stiffener which extends in a vehicle width direction below a bumper beam and attached to front ends of the pair of right-and-left brackets. The protecting member has a load/deformation characteristic including a first stage from a collision start, a second stage after the first stage, and a third stage after the second stage. Herein, the first stage is set so as to restrain the obstacle from coming in below a vehicle-body front portion, the second stage is set so as to absorb collision energy to restrain a local deformation of the obstacle, and the third stage is set so as to flick the obstacle up. | 2015-02-26 |
20150054308 | VEHICLE BODY WITH STRUCTURAL COMPONENT - The present disclosure relates to a front structure of a vehicle body having a wheel installation strut and a side member which flanks an interior defined by the front car. The side member has a convex surface, by means of which it is fastened to an end of the wheel installation strut in multiple points. At least one point is offset relative to the other points towards the interior. As a result, a front structure with good stiffness for improved occupant protection can be provided, which can also be assembled in a simple manner. | 2015-02-26 |
20150054309 | Rear Body Section Of A Motor Vehicle Having a Reinforcing Structure - A motor vehicle having a rear vehicle body with a reinforcing structure is disclosed. The reinforcing structure includes at least two legs starting out from a common center. A face side formed by each of the legs is at least partially structurally connected with a side wall of the rear vehicle body. The reinforcing structure has a section which over at least a portion of the reinforcing structure includes a top-hat shaped cross section having material sections which projecting laterally towards the outside at least partially serve as a flange for fastening to the side wall or another part of the vehicle body. | 2015-02-26 |
20150054310 | VEHICLE BODY STRUCTURE - A vehicle body structure that can enhance the performance of absorbing an impact from a lateral face of a vehicle, equipped with a roof side rail that is arranged at a lateral position on an upper side of a vehicle and extends in a longitudinal direction of the vehicle, and a center pillar that extends in a vertical direction of the vehicle and has an upper end portion that is joined to a non-end position of the roof side rail in an extension direction. A deformation guide portion that provides guidance such that the roof side rail is deformed along a direction of a virtual axis that extends in a direction inclined with respect to a direction perpendicular to the extension direction of the roof side rail in a lateral view when a load is input from a lateral portion of the vehicle is formed on the roof side rail. | 2015-02-26 |
20150054311 | MULTILAYER LOAD BEARING PANEL - A panel assembly includes a multilayer panel including first and second layers made of loftable material characterized by a molded orientation resultant from lofting and subsequently compressing the loftable material during molding of the multilayer panel. The panel assembly may be light-weight with a low profile to minimize protrusion into an opening or compartment enclosed by the panel. The multilayer panel may be configured to as a floor panel enclosing an opening defined by a floor structure, which may be a vehicle floor. The multilayer panel may include at least one recess portion configured to strengthen the multilayer panel. A method of making the multilayer panel includes tethering the loftable material in a tethering frame prior to lofting and transferring the tethering frame including the lofted material into a mold to form into the multilayer panel. The tethering frame retains offal for removal from the mold after forming the panel. | 2015-02-26 |
20150054312 | VEHICLE BODY FRONT STRUCTURE - A vehicle body front structure ( | 2015-02-26 |
20150054313 | SLIM FOLD CROSS BRACE DESIGN - First and second U-shaped cross-members each include a front portion, a rear portion, and a cross bar connecting the front portion to the rear portion. The front and rear portions of the cross-members are pivotally connected with each other at central portions thereof. Left and right frame side assemblies are pivotally connected to the cross-members and have lateral portions that extend generally parallel the cross bars of the cross-members. The cross-members are mutually movable from a generally X-shaped setup condition in which the cross bars of the cross-members are transversely spaced apart from one another and the lateral portions of the left and right frame side assemblies also are transversely spaced apart from one another, to a generally flat collapsed condition in which the left and right frame side assemblies are nested within an envelope defined by the collapsed cross-members. | 2015-02-26 |
20150054314 | EASY FOLDING CROSS BRACE DESIGN - First and second U-shaped cross-members each have legs connected by cross bars and pivotally connected with each other at central portions thereof, and are mutually movable from a generally X-shaped setup condition in which the cross bars are transversely spaced apart, to a generally flat collapsed condition. Right and left frame side assemblies respectively are pivotally connected to the first and second cross-members at terminal ends of their respective front and rear portions and by at least one lost motion linkage. | 2015-02-26 |
20150054315 | RECLINING AND OTTOMAN-EXTENDING CHAIR MECHANISM - A seating-unit mechanism includes various components that control a position of the seat and backrest and that control an extension and retraction of an ottoman and footrest. For example, the mechanism includes a linear actuator that controls a seat pitch (e.g., height and level of recline). In addition, the mechanism includes an ottoman-linkage drive mechanism, which might include a drive link or another linear actuator. | 2015-02-26 |
20150054316 | RECLINING AND OTTOMAN-EXTENDING CHAIR MECHANISM - A seating-unit mechanism includes various components that control a position of the seat and backrest and that control an extension and retraction of an ottoman and footrest. For example, the mechanism includes a linear actuator that controls a seat pitch (e.g., height and level of recline). In addition, the mechanism includes an ottoman-linkage drive mechanism, which might include a drive link or another linear actuator. | 2015-02-26 |
20150054317 | VEHICLE SEAT OCCUPANT SENSOR AND HEATER ELEMENT - An occupant sensor mat configured to be located proximate to a seating surface of a vehicle seat assembly. The mat includes a sensor electrode formed of conductive material and configured to radiate an electric field in response to an excitation signal for determining an occupant presence proximate to the seating surface. A heater element is configured to underlie the sensor electrode. The heater element is formed of conductive material and configured to radiate heat in response to electrical current for warming an occupant residing on the seating surface. An incompressible spacer is interposed between the sensor electrode and the heater element. The incompressible spacer formed of a material sufficiently flexible for locating proximate to a seating surface, and sufficiently incompressible to prevent a substantial change in capacitive coupling between the sensor electrode and the heater element from before to while an occupant resides on the seating surface. | 2015-02-26 |
20150054318 | SLOTTED CHAIR AND METHOD OF USING SAME - A slot chair includes a frame, a seat coupled to the frame, and a pair of legs coupled to the seat. The slot chair also includes a slot in a backing that is located approximately three-quarters of the total height of the char as measured from the lowermost portion of the chair and a pouch coupled to the frame and surrounding the slot. | 2015-02-26 |
20150054319 | BICYCLE PROVIDED WITH MOVABLE SADDLE - The present invention relates to a bicycle provided with a movable saddle, which comprises: the movable saddle; a saddle moving module connected to the movable saddle and coupled with the seat post area of a bicycle frame so as to move the movable saddle in the direction of travel of the bicycle or in the opposite direction as a wire is pulled or pushed; and a control lever provided in the handle area of the bicycle, wherein the wire is bound thereto, for controlling the pulling or pushing of the wire. | 2015-02-26 |
20150054320 | LOCKING UNIT FOR A VEHICLE SEAT - A locking unit ( | 2015-02-26 |
20150054321 | VEHICLE REAR SEAT CUSHION STRUCTURE - A vehicle rear seat cushion structure includes: an anchor plate mounted on a vehicle body; a buckle which is connected to the anchor plate via an inner webbing and with which a tongue plate attached to an occupant restraint webbing engages; a cushion pad in which a housing area which houses the buckle is formed on a position away from the anchor plate; and a cushion frame provided on a bottom portion of the cushion pad adjacent to the housing area to straddle the inner webbing from above. | 2015-02-26 |
20150054322 | TELESCOPIC SEATING SYSTEMS, AND FOLDABLE CHAIRS AND RELATED COMPONENTS FOR USE WITHIN TELESCOPIC SEATING SYSTEMS - The telescopic seating systems, and foldable chairs and related components for use within telescopic seating systems, of the present disclosure may incorporate occupant support elements within a space between a top surface of a seat frame structure and a bottom surface of the seat frame structure. Springs may be attached to the top surface of the chair frame structure and configured to extend into the space. Alternatively, or additionally, a chair cushion may extend into the space. | 2015-02-26 |
20150054323 | EJECTION SEAT PAN LIFTER - An aircraft is provided and includes a fixed frame including a ledge and a seat pan on which seating elements for seating an aircraft crewperson are disposable. The seat pan includes a hinge about which the seat pan is pivotable relative to the fixed frame and a flange disposable on the ledge to establish a first pivot position for the seat pan relative to the fixed frame and a seat pan lifter coupled to the fixed frame and selectively interposable between the flange and the ledge to establish a second pivot position for the seat pan relative to the fixed frame. | 2015-02-26 |
20150054324 | RECLINING APPARATUS FOR VEHICLE SEAT - The present invention relates to a reclining apparatus for a vehicle seat, including: a gear plate configured to be connected to a seat cushion and have an external gear formed on an outer circumference thereof and a coupling protrusion provided along a circumference thereof having a rotating radius smaller than that of the external gear; a mobile flange configured to be connected to the seat back, have an internal gear formed on an inner circumference thereof, and eccentrically engaged with the external gear; and an operating unit configured to be provided in an operation space between a center hole of the gear plate and a center hole of the mobile flange to make the mobile flange be relatively rotated to the gear plate while being eccentric to the gear plate. | 2015-02-26 |
20150054325 | INCLINATION-ADJUSTABLE HEAD RESTRAINT - A head restraint allows adjustment of the angle of inclination of a support structure relative to a holding structure, in particular a holding bar. | 2015-02-26 |
20150054326 | HEADREST ASSEMBLY AND CHAIR ASSEMBLY INCLUDING THE SAME - A headrest assembly for a chair includes a headrest unit, two spaced-apart grip frame members respectively connected to two opposite ends of the headrest unit, and two spaced-apart connection frame members respectively connected to the grip frame members. The grip frame members gradually extend away from each other from the headrest unit to the connection frame members, respectively. Each of the grip frame members extends obliquely, rearwardly and downwardly from the headrest unit in a manner of being oblique to a first vertical plane that has opposite front and rear surfaces respectively facing front and rear sides of the chair. | 2015-02-26 |
20150054327 | SUPPORT-ROD BRACKET, HEADREST, AND MOUNTING METHOD - The invention relates to, among others, a headrest-assembly method for securing at least two support rods ( | 2015-02-26 |
20150054328 | COLLAPSIBLE MARSH STOOL - A collapsible marsh stool comprises a seat, an anchoring post and a pair of retaining flanges depending from the underside of the seat, in a deployed configuration the anchoring post fitting in an opening in the top end of a telescoping support leg, and the support leg received in the center hole of a mud plate such that the mud plate is slidingly disposed on the leg, upward movement of the mud plate limited by a stop on the leg, and a collapsed configuration in which the mud plate is disposed adjacent the seat's underside with the anchoring post removably received in the mud plate's center hole, the leg removably retained in the apertures of the retaining flanges, and the side edge of the mud plate captured between the leg and the underside of the seat. | 2015-02-26 |
20150054329 | STADIUM MEMORABILIA SUPPORT BASE - A method for enhancing sales of stadium seat memorabilia by utilizing a stabilizing base, with a large surface area in the shape of sports memorabilia, such as baseball bats and/or sports figures, with or without brackets, to mount and stabilize a stadium seat for use outside of the stadium, such as at home or in a commercial setting. | 2015-02-26 |
20150054330 | STADIUM SEAT MEMORABILIA SUPPORT BASE - A method for enhancing sales of stadium seat memorabilia by utilizing a stabilizing base, with a large surface area in the shape of sports memorabilia, such as baseball bats and/or sports figures, with or without brackets, to mount and stabilize a stadium seat for use outside of the stadium, such as at home or in a commercial setting. | 2015-02-26 |
20150054331 | Self-Propelled Construction Machine And Method For Operating A Self-Propelled Construction Machine - A self-propelled construction road milling machine, includes a machine frame and a milling drum housing, in which a milling drum is arranged. The machine includes a drive unit with which the height of the scraper blade of a scraper device can be adjusted in relation to the milling drum. A control unit for the drive unit adjusts the height of the scraper blade and a measurement device measures the distance between the lower edge of the scraper blade and the milled material. The control unit is designed in such a way that the scraper blade is height-adjustable depending on the height of the milled material remaining in the milled track. The control unit ensures that, on the one hand, the milled material can come out of the milling drum housing unimpeded behind the milling drum in the direction of work and, on the other hand, that the milling drum housing is shut above the material that is coming out. On the one hand, an unimpeded operation of the milling machine is thus ensured and, on the other hand, a clean result of the work is achieved. | 2015-02-26 |
20150054332 | TOOTH AND RETAINER - A milling drum adapted to be rotated in a cutting direction about an axis defined by the cylindrical surface of the drum. A plurality of pairs of overlapping recesses in the cylindrical surface of the drum. A tooth or cutting bit with a base configuration matching a first of the pair of the overlapping recesses, and a lower portion of a side surface including a retainer engagement feature. A retainer has a base configuration matching a second of the pair of overlapping recesses, and a side surface including a tooth engagement feature. A fastener secures the retainer in the second of the overlapping recesses so that the tooth engagement feature of the retainer engages the retainer engagement feature of the tooth or cutting bit to hold the tooth or cutting bit in the first of the overlapping recesses. | 2015-02-26 |
20150054333 | Wheel with Tubeless Tire - A wheel includes a multi-layered rim, a sealing tape and a pressure-resistant tape. The multi-layered rim includes two layers. The first layer includes apertures for nipples. The second layer includes apertures corresponding to the apertures of the first layer. The sealing tape is used to wrap the second layer to seal the apertures of the second layer. The pressure-resistant tape is used to cover and support the sealing tape against high pressure. | 2015-02-26 |
20150054334 | STRUCTURE AND METHOD FOR COUPLING WHEEL BEARINGS - The present invention relates to a structure and a method for coupling a wheel bearing that include a wheel hub for mounting a vehicle wheel, a hollow inner ring press-fitted into an end portion of the wheel hub, an annular outer ring disposed at a radial exterior of the wheel hub and the inner ring, and rolling elements disposed between the wheel hub or the inner ring and the outer ring, wherein the wheel hub and the inner ring are splined to each other and the inner ring and the joint member are coupled through facial spline. According to the present invention, driving torque of a constant velocity joint may be stably delivered to the wheel hub and noise may be reduced. | 2015-02-26 |
20150054335 | Weighted Track for Snowmobiles - A weighted track system for snowmobiles. In one embodiment, the rider uses a heavier track to add weight useful in trick jumps. This track is installed prior to jumping and can be used for regular riding. In a second embodiment, weights are added to an existing track to provide the additional momentum. The weights are installed at regular intervals on the track and can be adjustable so that more or less weight can be added as desired. With a weighted track, perfect timing in locking up the brakes while jumping is not s critical; making the performance in jumps is safer and better. | 2015-02-26 |
20150054336 | Mobile Power Bank - An apparatus for providing power, the apparatus having a housing; a battery module positioned inside of the housing, the battery module having: a battery, a battery circuit board coupled to the battery and an ignition output port coupled to the battery circuit board; a circuit board positioned inside of the housing and coupled to the battery module, the circuit board having: a charge module, a discharge module, a lighting module and a control module coupled to the charge module, the discharge module and the lighting module; a light source coupled to the circuit board; and wherein the apparatus is configured to provide sufficient power to jump start a vehicle. | 2015-02-26 |
20150054337 | DC-DC Converter for Vehicle - A method and apparatus for converting dc power from one voltage to another, in a mHEV includes an input filter, a converter circuit, and an output filter. the circuit is implemented with wide band gap devices, and may be a full bridge, half bridge, or push pull circuit. The size is preferably 120 cc, and the output power is preferably at least 500 W, 1 KW or up to 3 KW. The efficiency is preferably at least 80% or 90%, and the converter operates at a frequency of at least between 20 KHz and 2 MHz. | 2015-02-26 |
20150054338 | Intuitive Electronic Circuit - An apparatus according to various embodiments may detect the state of an external switch. An apparatus according to various embodiments may activate or deactivate an appliance based on the state of the external switch. An apparatus according to various embodiments may activate or deactivate an appliance based on the state of the external switch, even in the absence of grid power. | 2015-02-26 |
20150054339 | MICROGRID REACTIVE POWER MANAGEMENT FOR VOLTAGE REGULATION DURING AND SUBSEQUENT TO ISLANDING - Methods and systems for power management include determining a voltage level of a grid; if the voltage level is below a lower voltage threshold, setting power outputs for one or more distributed generators on the grid to maximum; and if the voltage level is above the lower voltage threshold and below an upper voltage threshold, determining power outputs for one or more distributed generators on the grid using sensitivity-based distributed Q compensation. | 2015-02-26 |
20150054340 | Power Bootstrapping for Lowering Quiescent Current - A circuit includes a switching regulator that produces a first voltage supply output and that includes an operational supply input. The operational supply input may provide power for running the logic in the switching regulator. The circuit also includes a linear regulator that produces a second voltage supply output. A control circuit accepts the first voltage supply output and the second voltage supply output and includes a power output connected to the operational supply input. The control circuit is configured to pass the second voltage supply output to the power output until the first voltage supply output is established. After the first voltage supply is established, the control circuit instead passes the first voltage supply output to the power output through the control circuit. The first voltage supply output may also then provide power to the circuitry that would otherwise have been powered by the linear regulator. | 2015-02-26 |
20150054341 | CONTROL SYSTEM FOR ELECTRICAL OUTLETS - A system for controlling electrical outlets includes two devices. The first device connects to a switched outlet and sends a signal to the second device when the outlet is turned on or off. The second device mimics the power state of the first device. The first device may include a socket for receiving a sensor module, which may alter the functionality of the device. For example, the device may be controlled by a remote device or it may be motion-activated, depending on the module that is connected. | 2015-02-26 |
20150054342 | APPARATUS FOR RECEIVING NON-CONTACT ENERGY AND CONTROLLING METHOD THEREFOR - The present invention provides an apparatus for receiving non-contact energy that includes; a receiving unit that is spaced from a transmitting unit and receives thermal or light energy from the transmitting unit; an energy converting unit that converts the thermal or light energy received from the receiving unit into electric energy and supplies electric energy to a target device; and an auxiliary power that receives electric energy from the receiving unit or the energy converting unit and supplies electric energy to the target device when the energy transmitted from the receiving unit or the energy converting unit to the target device is cut off, and a method of controlling the device. According to the present invention, it is possible to stably supply energy that is not harmful to the human body and, has a wide transmission region. | 2015-02-26 |
20150054343 | Uninterruptible Power Supply Circuit - An uninterruptible power supply circuit is provided. The uninterruptible power supply circuit includes a bidirectional selector switch, a first-type bidirectional converter, a second-type bidirectional converter, an energy storage apparatus, and a filtering apparatus, and is alternatively connected to an alternating-current power supply and the energy storage apparatus by using the bidirectional selector switch; the first-type bidirectional converter is disposed between the bidirectional selector switch and the filtering apparatus, the second-type bidirectional converter is disposed between the filtering apparatus and a load, and both the first-type bidirectional converter and the second-type bidirectional converter have a function of rectifying or inverting. By using a bidirectional converter and a bidirectional selector switch, alternating-current commercial power, the energy storage apparatus, and a charger required by the energy storage apparatus can share the bidirectional converter; compared with an existing uninterruptible power supply circuit, no extra charger or high-power conversion circuit is required. | 2015-02-26 |
20150054344 | Wireless Power Transfer System - The present invention provides a wireless power transmitter comprising at least two loops, and separate drivers, each driving a respective one of the loops and providing a respective alternating current to the respective loop, thereby to transmit wireless power for receipt by at least one wireless power receiver. Also provided is a wireless power receiver comprising a receiver loop, and at least two focusing loops. An associated system and an associated method are also provided. | 2015-02-26 |
20150054345 | SYSTEM AND METHOD FOR EFFICIENT DATA COMMUNICATION AND WIRELESS POWER TRANSFER COEXISTENCE - This disclosure provides systems, methods and apparatus for receiving power wirelessly. In one aspect, a receiver comprises an antenna that receives power wirelessly. The receiver further comprises a power circuit that operates according to a first frequency. The receiver further comprises a communication circuit that operates according to a second frequency. The receiver further comprises a circuit coupled between the antenna and the power circuit and the antenna and the communication circuit. The circuit comprises a first resonant network and a second resonant network. The circuit comprises a first path between the antenna and the power circuit via the first resonant network and a second path between the antenna and the communication circuit via the second resonant network. The first path has a higher impedance than the second path at the second frequency and has a lower impedance than the second path at the first frequency. | 2015-02-26 |
20150054346 | WIRELESS-POWERED ELECTRONIC DEVICE AND WIRELESS POWER SUPPLY DEVICE THEREOF - A wireless power supply device is adapted to a main body of an electronic device. The main body of the electronic device defines a power receiving compartment where the wireless power supply device is received. The wireless power supply device includes a wireless power receiver having a circuit board and a sensing coil. The sensing coil is disposed on and electrically connected to the circuit board, and the circuit board has two wires. The wireless power supply device also includes a shell conforming to the power receiving compartment. The shell has an anode portion and a cathode portion, the anode portion corresponds to an anode in the power receiving compartment and the cathode portion corresponds to a cathode in the power receiving compartment. The two wires respectively connect to the anode portion and cathode portion of the shell. | 2015-02-26 |
20150054347 | POWER TRANSMITTING APPARATUS, METHOD OF CONTROLLING THE SAME, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM - A power transmitting apparatus comprises a plurality of coils configured to wirelessly transmit power. The power transmitting apparatus receives information representing receiving performance from a power receiving apparatus, and, based on the information representing the receiving performance, assigns output values to a first coil and a second coil out of the plurality of coils such that the first coil and the second coil have different transmission power amounts. | 2015-02-26 |
20150054348 | POWER SUPPLY DEVICE, POWER RECEPTION DEVICE, AND POWER SUPPLY/RECEPTION DEVICE - A power supply unit is a power supply device that supplies power to a power reception device using electromagnetic induction. The power supply unit has a power supply coil in which planar coils that are formed by winding respective wire materials around the same point in the same plane are arranged from an inner side to an outer side in the radial direction. The power supply unit supplies alternating currents having a common frequency to respective planar coils, thereby generating a magnetic field for supplying power using electromagnetic induction in the space in which the power reception coil is arranged. A static magnetic field that is generated in the arrangement space in the case where a direct current is fed to planar coils is stronger at a position corresponding to an inner circumference of planar coil. | 2015-02-26 |
20150054349 | WIRELESS POWER SUPPLY DEVICE - Wirelessly supplying power is rapidly changed by a switching circuit | 2015-02-26 |
20150054350 | WINDING ARRANGEMENTS IN WIRELESS POWER TRANSFER SYSTEMS - Systems, methods and apparatus for wireless power transfer and particularly wireless power transfer to remote systems such as electric vehicles are disclosed. In one aspect an induction coil is provided comprising a plurality of substantially co-planar coils formed from one or more lengths of conducting material, each length of conducting material being electrically connectable at each end to a power source or battery, and wherein at least one of the lengths of conducting material is continuously wound around two or more of the coils. In another aspect, a method is provided for forming such an induction coil. In yet another aspect, a switching device is operable to alter the configuration of the coils, for example in response to a detected characteristic of another induction coil or device coupled thereto. | 2015-02-26 |
20150054351 | POWER TRANSMITTING DEVICE, ELECTRONIC EQUIPMENT AND WIRELESS POWER TRANSMISSION SYSTEM - Reduction in the power transmission efficiency due to imprecise positioning between a primary power transmission coil and a secondary power reception coil is avoided. For transmitting electric power in a wireless manner to an electronic device including a secondary power reception coil and configured to receive electric power via the secondary power reception coil, a power transmission device includes a primary power transmission coil and a power transmission circuit unit for supplying electric power to the primary power transmission coil, and a transmission circuit unit is formed by the primary power transmission coil and the secondary power reception coil. A first impedance of an input end of the transmission circuit unit is matched with a second impedance of an output end of the transmission circuit unit by using a coupling coefficient between the primary power transmission coil and the secondary power reception coil. | 2015-02-26 |
20150054352 | SYSTEMS, APPARATUS, AND METHODS FOR QUANTIFYING POWER LOSSES DUE TO INDUCTION HEATING IN WIRELESS POWER RECEIVERS - Systems, methods and apparatus are disclosed for detecting power losses due to induction heating in wireless power receivers. In one aspect, an apparatus for wireless power transfer comprises a power transfer component configured to transmit wireless power to a wireless power receiver at a power level sufficient to charge or power a load. The apparatus further comprises a communications receiver configured to receive a message from the wireless power receiver, the message comprising a group identifier. The apparatus further comprises a controller circuit operationally coupled to the power transfer component and the communications receiver and configured to determine a power loss value based on the group identifier, the power loss value indicative of power loss due to induction heating presented by one or more wireless power receivers that are members of a group associated with the group identifier. | 2015-02-26 |
20150054353 | WIRELESS POWER DISTRIBUTION AMONG A PLURALITY OF RECEIVERS - Exemplary embodiments are directed to controlling impedance. A wireless power transmitter for controlling impedance comprises a transmit circuit configured to wirelessly transmit power to a plurality of receivers, each having a load resistance, within a charging region of the transmit circuit. The transmitter also comprises a controller configured to request each receiver of the plurality of receivers to adjust its load resistance to a value that achieves a target total impedance as presented to the controller. | 2015-02-26 |
20150054354 | CIRCUITRY FOR INDUCTIVE POWER TRANSFER - Circuitry for use in a primary unit of an inductive power transfer system to generate an electromagnetic field so as to transfer power wirelessly by electromagnetic induction to one or more secondary units of the system, the or each secondary unit being separable from the primary unit, the circuitry comprising: a plurality of drivable portions, each portion comprising a primary coil or a dummy coil; driving means operable to supply both or at least two of said portions with drive signals so as to cause those driven portions that have a said primary coil to generate said electromagnetic field; and control means operable, in dependence upon a feedback signal indicative of a characteristic of the primary or dummy coil of one or more of the driven portions, to control the circuitry so as to tend to regulate said feedback signal, wherein the circuitry is configured so that; those portions that are driven are connected together in parallel and have a tuned resonant response; and said control tends to regulate such a characteristic of each of said driven coils. | 2015-02-26 |