19th week of 2009 patent applcation highlights part 7 |
Patent application number | Title | Published |
20090114191 | LIFT PUMP CONTROL FOR A TWO PUMP DIRECT INJECTION FUEL SYSTEM - An economical method for controlling a lift pump operating as part of a direct injection fuel system is described. According to the method, at least two distinct operating modes are provided. | 2009-05-07 |
20090114192 | Injector for accumulator injector system - In an injector for an accumulator injection system comprising an injector having an injector housing with an injection nozzle and an actuator for operating the injection nozzle arranged in a fuel-filled pressure space of the injector housing wherein the actuator includes a piezoelectric element disposed between an actuator head and an actuator the base with a fuel-tight casing at least partially surrounding the actuator head and the actuator base, the casing is engaged in a sealing fashion by a first annular element with the actuator base and by a second annular element with the actuator head. | 2009-05-07 |
20090114193 | Fuel injection metering valves - A fuel injection metering valve has a first fuel outlet for supplying fuel to a first accumulator volume, a second fuel outlet for supplying fuel to a second accumulator volume, valving for controlling fuel flow to the first and second fuel outlets, a first flow path for exposing the valving to fuel pressure representative of fuel pressure in the first accumulator volume and a second flow path for exposing the valving to fuel pressure representative of fuel pressure in the second accumulator volume. The valving is responsive to the representative fuel pressures to control the fuel supply from the second fuel outlet to the second accumulator volume as a function of the fuel pressure in the first accumulator volume. The fuel injection metering valve can be used in a dual-fuel fuel injection system to control the flow of one fuel such that it follows the controlled pressure of a different fuel, so that it is not necessary to provide duplication control components in the fuel injection system. | 2009-05-07 |
20090114194 | Variable compression engine with variable inlet valve timing - An apparatus for providing two features that improve fuel economy of four stroke internal combustion engines. The first is the provision of a compression ratio which is higher than normal when the engine is operating at light load; and which varies from very high at idling, down to normal at full power. This is effected by a movable piston associated with the inlet valve and connected to the throttle. The second is the provision of variable timing as well as a variable amount of opening of the inlet valve, such that at idle, the valve opens at top center of the main piston, opens only a fraction of its full lift, and closes about 70° crankshaft past top center. As the throttle is opened, the inlet valve opens farther at each open excursion to create as little flow resistance as possible to the inlet draw. At the middle of its open excursion during each valve actuation it moves in the same direction as the crankshaft enough that as the open duration becomes greater, the valve always begins to open as the main piston starts its inlet stroke, but closes later. Finally, at full power, the inlet valve begins to open slightly before the main piston comes to top center, opens fully, and closes somewhat after the main piston has reached bottom center and has started the compression stroke. | 2009-05-07 |
20090114195 | Hybrid Vehicle - A hybrid vehicle comprises a deceleration mechanism adapted to decelerate a wheel of the vehicle and adapted to drive an air compressor attached to the vehicle from the wheel deceleration. An engine of the vehicle comprises at least one cylinder assembly having a cylinder with an air in-take opening, and the cylinder assembly being adapted to rotate at least in part a crankshaft which is adapted to apply torque to the wheel of the vehicle. An air passage connects the compressor directly to the in-take opening, and the compressor comprises a flow regulator adapted to control an amount of air which passes from the compressor into the cylinder through the in-take valve. | 2009-05-07 |
20090114196 | Flex fuel internal combustion engine system - A flex fuel internal combustion engine system includes means for sensing ethanol concentration of the fuel. If the ethanol concentration is determined to be above a given threshold, engine operation is adjusted for lean combustion of the fuel. An aftertreatment system is provided to remove harmful emissions from the exhaust. | 2009-05-07 |
20090114197 | NITROUS OXIDE SYSTEM HAVING HIGH PRESSURE AUXILIARY GAS TANK - A gas-capped nitrous oxide system configured to supply nitrous oxide to a combustion engine comprises a nitrous bottle with a liquid and vapor mixture of pressurized nitrous oxide, an auxiliary bottle with pressurized capping gas, and a variable-flow regulator that fluidly interconnects the bottles. The auxiliary bottle and regulator cooperatively supply capping gas to keep the liquid portion of the nitrous oxide in the liquid phase as the nitrous oxide evacuates the nitrous bottle. The regulator is configured to supply a substantially constant discharge pressure while varying the capping gas flow rate so that the system provides a substantially constant nitrous oxide flow rate to the engine. | 2009-05-07 |
20090114198 | Ultrasonic fuel/power enhancer - An ultrasonic fuel/power enhancer for producing sound and ultrasound at different wind speeds and conditions is provided. The enhancer is mountable in an air intake of a vehicle with the vehicle having a predetermined number of cylinders and each cylinder having a combustion chamber. The enhancer comprises at least one band and at least one tubular whistle. A whistle connection mechanism is wrapped around the whistle with the whistle connection mechanism having at least one band receiving aperture and the band insertable through one of the band receiving apertures. At least one stabilizing tab is mounted to the whistle connection mechanism wherein the whistle is shaped and designed to produce sonic and ultrasonic sounds thereby atomizing gas droplets being supplied to the combustion chamber of each cylinder. | 2009-05-07 |
20090114199 | METHOD AND APPARATUS FOR CONTROLLING DIESEL ENGINE - A diesel engine may be stably controlled without an exhaust gas temperature at an upstream side of a turbocharger, by a method for controlling a diesel engine that includes: detecting an engine rotation speed; detecting or estimating a lambda value; estimating an exhaust gas temperature at an upstream side of a turbocharger by using relationship between the lambda value and an exhaust temperature; determining whether the estimated exhaust gas temperature exceeds a first predetermined reference value; and limiting an engine output power and/or regeneration of a CPF when the estimated exhaust gas temperature exceeds the first predetermined reference value. | 2009-05-07 |
20090114200 | Anti dry-fire device for crossbows - An anti dry-fire device for crossbows mounted on a viewfinder mount has a catch rotationally attached to a catch holder by way of an attachment pin. A catch biasing means to bias the catch. A lock-unlock means slidingly engaged on the top of the viewfinder mount. The lock-unlock means moving the catch from an operative mode into an inoperative mode. | 2009-05-07 |
20090114201 | COMPACT PAINTBALL MARKER - A compact paintball marker having an internal paintball holding mechanism, internal compressed gas holding mechanism and distributed striker mechanism. The strike mechanism is divided between two compartments with the striker in a proximal compartment and a biasing mechanism in the distal compartment. The striker is coupled to the biasing mechanism by a striker shaft that may be disposed at least partially external to the housing of the marker. | 2009-05-07 |
20090114202 | SPRING ASSIST FOR LAUNCH FROM COMPRESSED GAS GUN - The present invention is a specially curved discharge port and port within a bolt within the breech for a compressed gas powered gun for the firing of projectiles. The invented gun has many improvements over the prior art including the use of improved gas pressure routing allowing for operation at lower pressures with no decrease in firing rate, efficiency, trajectory, or range. The structure of the present invention provides for embodiments which include the use of specific maximum angles within the gas passage from a compressed gas storage chamber and a portion of the breech through which the gas is routed as it expands to launch a projectile from the gun. | 2009-05-07 |
20090114203 | String splitter sight for a bow - A rear sight for mounting on a multifilament bowstring of an archery bow for sighting a target, including a body having a pair of sides with at least one end extending therebetween, each of the sides having a groove for tightly receiving at least one filament of the multifilament bowstring for mounting the sight within the bowstring, a pair of spaced-apart legs extending from the body end, the legs being either parallel to or diverging from each other and being substantially the same length, the facing surfaces of the spaced-apart legs and the end of the body defining therebetween a generally U-shaped sight window, the sight window being located between the filaments which extend in the side grooves. | 2009-05-07 |
20090114204 | CUTTING TOOL AND CUTTING DEVICE THAT HAVE DISK-LIKE CUTTING BLADE - A cutting tool ( | 2009-05-07 |
20090114205 | High Efficiency Furnace Having a Blower Housing with an Enlarged Air Outlet Opening - An air distribution blower housing for a furnace is designed with an enlarged air outlet opening that slows down and spreads out the air flow from the blower housing over a greater area of the furnace heat exchanger. The blower housing thereby enables less air pressure drop through the heat exchanger, which increases the efficiency of the blower motor operation. The design of the blower housing also efficiently turns the velocity head of the air flow through the housing to usable static air pressure at the housing air outlet. The enlarged air outlet opening of the blower housing is achieved without increasing the exterior diameter dimensions of the blower housing by utilizing a volute outer wall of the blower housing that has an exponentially increasing expansion angle in the direction of air flow through the blower housing. | 2009-05-07 |
20090114206 | Furnace Air Handler Blower Housing with an Enlarged Air Outlet Opening - An air distribution blower housing for an air handler such as a residential furnace is designed with an enlarged air outlet opening that slows down and spreads out the air flow from the blower housing over a greater area of the furnace heat exchanger. The blower housing thereby enables less air pressure drop through the heat exchanger, which increases the efficiency of the blower motor operation. The design of the blower housing also efficiently turns the velocity head of the air flow through the housing to usable static air pressure at the housing air outlet. The enlarged air outlet opening of the blower housing is achieved without increasing the exterior diameter dimensions of the blower housing whereby the blower housing is used in a compact enclosure for residential use. This is accomplished by utilizing a volute outer wall of the blower housing that has an exponentially increasing expansion angle in the direction of air flow through the blower housing. | 2009-05-07 |
20090114207 | Portable Barbecue Device - A portable barbeque device comprises an exterior housing for being supported on a wheeled chassis and having a door supporting an appliance housing thereon. The appliance housing comprises a base and a pivotal lid arranged to define a cooking chamber therein. A gas burner supported on the base provides heat to the cooking chamber for barbecuing. The exterior housing surrounding the appliance housing is well suited for mounting on the exterior of various types of vehicles while the appliance housing remains protected during transport. Vibration isolating mounts between the appliance housing and the exterior housing isolate the appliance housing and burner therein from road vibrations during transport. | 2009-05-07 |
20090114208 | Portable, self-contained cooking unit - A cooking unit is provided that is non-reliant on proprietary gas sources/containers, and includes a gas valve for interfacing with readily available, non-proprietary gas sources. The unit is ignited without the need for additional equipment such as, for example, a lighter or matches. The unit is configured to be able to heat items such as canned goods directly in their respective cans, thus being capable of accommodating foods in their already packaged state. The unit includes a layered wall system which provides efficient temperature separation between an inner wall proximate to an internal cooking chamber and an outer wall capable of being handled by a user. The unit includes a convection portion for providing convection heating to an item to be heated, and also includes a conductive heating portion for providing direct heat to the item to be heated, thus resulting in a dual action heating process. | 2009-05-07 |
20090114209 | Solar Collector and Mounting Bracket - A solar collector with a rectangular frame ( | 2009-05-07 |
20090114210 | Method and Apparatus for Controlling Weeds with Solar Energy - A method and apparatus for controlling weeds using concentrated solar energy is disclosed. Solar energy may be concentrated by Fresnel lens and directed by manual or automated methods at surfaces of weed plants to heat portions thereof causing damage. Shutters or other devices may be used to direct, and control intensity of concentrated, solar energy, such control preferably applied before significant concentration. In some embodiments, solar energy concentration apparatus may be integrated with ground, air, or water vehicles which may use solar photovoltaic cells for electric power for propulsion and other purposes. Vehicles may use global positioning satellite (GPS) receivers or other methods and apparatus, including video cameras, for navigation and selection of areas (e.g., row middles), plants, or portions of plants to be exposed to concentrated solar energy. Air vehicles may use hydrogen gas electrolyzed from water condensed from humid air to replenish hydrogen gas lost from containment vessels. | 2009-05-07 |
20090114211 | Automated Solar Tracking System - An automated tracking solar power collector is disclosed herein, the tracking solar powered collector includes at least one solar collector such as a solar concentrator and an actuator coupled to the at least one solar collector. The tracking solar power collector further includes a tracking controller configured to aim the at least one solar collector toward the sun with the actuator; and, a power controller configured to supply power to the actuator based on an energy collected by the at least one solar collector. | 2009-05-07 |
20090114212 | HYBRID SOLAR PANEL - Disclosed is an apparatus and method for improved efficiency in the collection of solar energy, in which an energy conversion device is provided that includes a first zone for converting received solar energy into thermal energy, the first zone having a Fresnel lens, and a heat absorption layer with heat collectors embedded therein. The energy conversion device also includes a second zone positioned at a lower level of first energy zone for converting received solar energy into electrical energy utilizing a photovoltaic cell. | 2009-05-07 |
20090114213 | SOLAR CONCENTRATOR WITH SQUARE MIRRORS - The present invention is a solar concentrator system incorporating a square primary mirror, a square secondary mirror, and an optical receiver. The square secondary mirror provides highly efficient throughput of light in combination with the square primary mirror, with minimal shading. Manufacturing features may be incorporated into the square secondary mirror to assist in simplifying fabrication issues and assembly steps related to its non-circular shape. An optional heat shield around the optical receiver may be included, further enhancing performance of the solar concentrator system. | 2009-05-07 |
20090114214 | PROCESS FOR THE EVAPOCRYSTALLIZATION OF MALTITOL - A process for preparing maltitol crystals by evapocrystallization, includes preparing a maltitol solution with a maltitol richness of at least 85% based on dry matter, preferably a maltitol richness of between 89% and 99% based on dry matter, and even more preferably a maltitol richness of between 93% and 95% based on dry matter; concentrating under vacuum maltitol solution in the evapocrystallizer so as to obtain a maltitol syrup whose degree of maltitol supersaturation is within the metastable zone of maltitol; seeding the supersaturated maltitol solution with a maltitol seed crystal in dispersed form; performing the crystallization while keeping constant the degree of maltitol supersaturation within the metastable zone of maltitol by controlling the conditions of temperature, the conditions of vigorous stirring by pumping of the evaporation vapors, and the conditions of feeding in of the maltitol syrup to be crystallized; and recovering the crystals thus obtained. | 2009-05-07 |
20090114215 | ATOMIZER AND METHOD OF ATOMIZING FLUID - An atomizer ( | 2009-05-07 |
20090114216 | System And Method For Improving Breathing Pattern With Interactive Multi-Sensory Approach - A system for improving a breathing pattern with an interactive multi-sensory approach is provided. The system includes a breathing condition detector and a processor, for guiding a user to learn a suitable breathing pattern. The breathing condition detector attached to the user, is adapted to detect a breathing condition according to a natural expansion or a natural shrinkage of a body of the user. The breathing condition at least includes a breathing mode (breast breathing or belly breathing), breathing rate, and breathing depth. The processor displays a relative breathing condition picture reflecting the detected breathing condition detected by the breathing condition detector on a monitor. As such, the user can understand the practical breathing condition by viewing the breathing condition picture, so as to be instructed to learn to use a breathing pattern suitable for him. | 2009-05-07 |
20090114217 | LARYGOSCOPE - An improved Laryngoscope having a decreased angular projection between a blade portion and a handle portion of approximately 70° with a substantially continually curved transition portion bridging the blade and handle portions and providing a teeth-protecting structure, when compared to conventional scopes. At a distal end of the blade portion is a tissue elevation lobe which is used to depress tissues and structures which otherwise would obstruct visualization of vocal chords during an intubation, giving its user added tissue control with minimized handle manipulation being required. The scope is constructed of light-transmitting plastic and includes a step-down transition margin near the tissue elevation lobe at which margin a portion of light which is projected into the scope at or near the handle end projects from the scope to illuminate the intubation site. | 2009-05-07 |
20090114218 | ELECTROTHERAPEUTIC TREATMENT DEVICE AND METHOD - The present invention is directed to a treatment method and system that (a) while controlling ozone production, electrically charges a plurality of (i) atomic particles (e.g., diatomic oxygen and water molecules) and/or (ii) electrically charged droplets in an input gas stream to form a charged gas stream and (b) provides the charged gas stream to a living organism to be treated. | 2009-05-07 |
20090114219 | IMPROVEMENTS IN OR RELATING TO INHALERS - An inhaler device ( | 2009-05-07 |
20090114220 | Medicament dispensing device, medicament magazine therefor and method of removing a medicament from a medicament chamber - The invention relates to a medicament dispensing device, particularly a multi-dose powder inhaler, a medicament magazine thereof, and a method of removing a medicament from the medicament magazine as depicted in exemplary FIG. | 2009-05-07 |
20090114221 | Method and apparatus for backspill prevention - A backspill prevention apparatus prevents water from a humidifier portion of a positive airway pressure (PAP) device from reaching a blower motor of a PAP device. The backspill prevention apparatus can include a variety of different devices, and is placed somewhere along an air passageway between a blower motor and a humidifier portion of a PAP device. | 2009-05-07 |
20090114222 | PROCESS FOR OPERATING A RESPIRATOR OR ANESTHESIA DEVICE IN THE APRV MODE TAKING INTO ACCOUNT THE IMPEDANCE AND/OR THE IMPEDANCE CHANGE - A process is provided for operating a respirator and/or anesthesia device in the APRV mode with at least one pressure release phase with the step of setting a first point in time for terminating the pressure release phase. The process includes measuring the electrical impedance and/or impedance change of the lungs and setting the first point in time such that the measured impedance and/or impedance change are taken into account. A device is provided for carrying out the process according to the present invention. | 2009-05-07 |
20090114223 | METHOD AND SYSTEM TO CONTROL MECHANICAL LUNG VENTILATION - The present disclosure refers to a system to control mechanical lung ventilation with volume band, more particularly a system to manage respiratory cycles in patients. Preferably, said respiratory cycles are controlled under pressure, so that the volumes as inspired by the patient are maintained within a volume range, comprising a lower volume limit and an upper volume limit, which are previously determined. | 2009-05-07 |
20090114224 | METHOD FOR AUTOMATICALLY CONTROLLING A VENTILATION OR BREATHING SYSTEM AS WELL AS A CORRESPONDING VENTILATION OR BREATHING SYSTEM - A method is provided for automatically controlling a ventilation or breathing system with a ventilation unit ( | 2009-05-07 |
20090114225 | DEVICE FOR RELEASING BREATHING GAS - A device for releasing breathing gas establishes constant flow conditions for the breathing gas being discharged. An annular connection element ( | 2009-05-07 |
20090114226 | METHODS AND DEVICES FOR USE IN PERFORMING PULMONARY PROCEDURES - Systems, methods and devices for performing pulmonary procedures, and in particular treating lung disease. A flow control element includes a valve that prevents airflow in the inhalation direction but permits airflow in the exhalation direction. The flow control element is guided to and positioned at the site by a bronchoscope that is introduced into the patient's trachea and used to view the lungs during delivery of the flow control element. The valve may include one, two or more valve elements, and it may be collapsible for easier delivery. A source of vacuum or suction may be used to increase the amount of fluid withdrawn from the lung tissue. A device for measuring hollow structures, such as bronchioles, and a device for removing a previously-placed flow control element are disclosed as well. | 2009-05-07 |
20090114227 | Mask cushion and frame assembly - A respiratory mask assembly includes a rigid mask frame and a cushion. A clip secures the cushion to the frame. | 2009-05-07 |
20090114228 | Disposable outdoors mask and method of use - A mask designed to be worn to cover the mouth of a user comprises an inner and exterior layers, with an odor adsorbing layer and a filter layer disposed between the inner and exterior layer. The filter layer is positioned between the inner layer and odor adsorbing layer to prevent or minimize entry of unwanted particulate matter into the user's mouth. Once the mask is used to its fullest, it can be thrown away since it is constructed to be sufficiently low in cost so that it can be disposed and another one used the next time odor and particulate filtering is needed. | 2009-05-07 |
20090114229 | Mouth Seal Assembly for Nasal Mask System - A mouth seal assembly for use with a nasal mask system includes a mouth seal adapted to form a seal with the patient's mouth. The mouth seal is substantially independent from a supply of pressurized air from the nasal mask system. An anti-asphyxia valve may be provided to either the mouth seal over the patient's lips or the nasal mask system. A strap arrangement may support the mouth seal in a desired position on the patient's face in use. | 2009-05-07 |
20090114230 | CUSHION FOR VENTILATION INTERFACE - In accordance with at least one exemplary embodiment, a cushion for a ventilation interface is disclosed. A ventilation mask can include a mask body adapted to matingly engage with the cushion. The cushion can be a double-membrane cushion having an outer sealing membrane and an inner membrane, both of which can extend from a frame. The outer sealing membrane can have a face-contacting portion. The inner membrane can be outwardly oriented from the frame. | 2009-05-07 |
20090114231 | FOREHEAD SUPPORT FOR A FACIAL MASK - A forehead support for a respiratory mask. The forehead support includes a pair of arms. The arms are each adapted to locate a forehead cushion. The arms are also adapted to pivot relative to each other. The arms are also selectively lockable at two or more angular positions relative to each other. The forehead support can thus be adjusted to suit the facial topography of the wearer of the respiratory mask. | 2009-05-07 |
20090114232 | Athletic Mouthguard with Customizable Color Insert - This invention relates to a protective mouthguard for use by athletes that incorporates a color customizable feature, allowing users to customize the visible color of the mouthguard. The invented protective mouthguard has a u-shaped base that will fit inside of a user's mouth. The front surface of the mouthguard can be visible when the mouthguard is worn by the user inside of his mouth. A colorable strip is placed inside a cavity in the front wall of the mouthguard and is visible through holes that are placed in the front wall. | 2009-05-07 |
20090114233 | Stapling Device - An endovascular stapler ( | 2009-05-07 |
20090114234 | Methods for Sculpting Cigarettes, and Associated Apparatuses - A cigarette-making method is provided, comprising forming an elongate tobacco rod having a non-circular cross-sectional shape and opposed ends, by circumscribing a tobacco charge with a wrapping material. A filter element is formed having opposed ends and a non-circular cross-sectional shape corresponding to the cross-sectional shape of the tobacco rod, by circumscribing a filter material with a plug wrap material. One end of the tobacco rod is axially aligned and abutted with one end of the filter element, and a tipping material is applied about the tobacco rod and the filter element, wherein the tipping material extends across the abutting ends thereof, so as to join the tobacco rod with the filter element and form a cigarette having a non-circular cross-sectional shape along a length thereof. Associated apparatuses and methods are also provided. | 2009-05-07 |
20090114235 | TOBACCO CULTIVAR AOB 171 AND PRODUCTS THEREFROM - The present invention relates to a novel tobacco cultivar designated AOB 171, which has low to intermediate nicotine content. The invention provides seeds of the cultivar AOB 171, plants and parts thereof of the cultivar AOB 171, a tissue culture derived from the cultivar AOB 171, hybrids produced from cultivar AOB 171 and lines derived from cultivar AOB 171, as well as genetically modified forms of the foregoing plants and tissue culture. Also provided are methods of producing cultivar AOB 171 plants, cultivar AOB 171 hybrid plants, and tobacco lines derived from cultivar AOB 171. In addition, products produced from the plants of the present invention are provided. | 2009-05-07 |
20090114236 | Airbrush makeup application system and methods of use - Make-up application systems are provided that comprise an air compressor unit, an airbrush connected to the air compressor unit, the airbrush having a gravity feed cup, and a tube connecting the air compressor unit to the airbrush. A cosmetic formulation comprising at least one mineral and water may be introduced into the gravity feed cup, which may then be aspirated into the airbrush and dispersed in a fine mist or atomized spray for delivery on a surface such as a person's skin. The system permits a more flawless make-up application finish for the face, neck and chest, and body, permitting feathering and blending not capable with traditional brush or sponge make-up application systems. Advantages are numerous and include, a more desirable appearance, longer lasting and quicker drying make-up, avoidance of harmful toxins and skin irritants, and enhanced hygienic application. Additionally, certain embodiments enjoy a quiet compressor operation through the use of isolation devices, certain materials of construction, and/or cushioning sponges. | 2009-05-07 |
20090114237 | AIR OXIDATION HAIR DYE APPLICATION SYSTEM AND METHOD FOR COLORING HAIR USING THE SAME - An air oxidation hair dye application system and a method for coloring hair using this system are provided. The system includes a container holding the hair dye and a comb-shaped applicator mounted on the container. | 2009-05-07 |
20090114238 | START, STYLE, AND FINISH HAIRSTYLING SYSTEM - A first method of systematizing hairstyling tools includes defining hairstyling steps, defining indicia for the steps, determining hairstyling tools to perform the steps, and displaying the indicia on the corresponding tools. A second method of systematizing hairstyling tools includes additionally defining hairstyles, selecting the hairstyling steps to implement the hairstyle, and packaging the corresponding hairstyling tools together as a set. Also within the scope of the invention are hairstyling tools, sets of hairstyling tools, and systems of hairstyling tools according to the first and second methods. | 2009-05-07 |
20090114239 | Eyelash brush - The present invention provides an eyelash brush including a flexible body and a rigid body. The flexible body has a plurality of rows of soft brushes, and the rigid body is installed on a lateral side of the flexible body, and the rigid body has at least one row of hard combs. | 2009-05-07 |
20090114240 | HAIR STYLING IRON WITH RETRACTABLE FINS - A heated flat iron | 2009-05-07 |
20090114241 | BOBBY PIN - A bobby pin includes a clamping ribs unit and a hair fork. The clamping rib unit consists of a left and a right clamping rib member interspaced, and the left and the right clamping rib member have a press grip with a shaft hole and a guiding groove. The hair fork has two rods extending from a base member. A shaft stands on the base member, extending in the shaft hole of the press grips with a spring fitted around the shaft. In using, a user presses the two press grips to open the left and the right clamping rib member, with the rods of the hair fork shifted and located in the center of the bobby pin. Then the user inserts the left and the right clamping rib member in hair, with the press grips released to permit the left and the right clamping rib member closed up for clamping hair together with the hair fork. | 2009-05-07 |
20090114242 | NAIL DUST COVER - The present invention provides a transparent safety guard for manicurist comprising an elongate, concave transparent shield having a first end of diminished size and a second flared, enlarged end and securing means for securing the first end to a finger of the manicurist, said shield being self-supporting and being without a supporting base. | 2009-05-07 |
20090114243 | Plastic disposable right angle tooth cleaner - A molded plastic toothpick device that includes a round handle with a right angle tapered tip. The cylindrical handle allows rotating the device in the finger to correctly insert the taper tip in spaces between both the upper and lower teeth. | 2009-05-07 |
20090114244 | EDGE ELECTRODES WITH VARIABLE POWER - The embodiments provide structures and mechanisms for removal of etch byproducts, dielectric films and metal films on and near the substrate bevel edge, and chamber interior to avoid the accumulation of polymer byproduct and deposited films and to improve process yield. In an exemplary embodiment, a plasma processing chamber configured to clean a bevel edge of a substrate is provided. The plasma processing chamber includes a bottom electrode configured to receive the substrate, wherein the bottom electrode is coupled to a radio frequency (RF) power supply. The plasma processing chamber also includes a top edge electrode surrounding an insulating plate opposing the bottom electrode. The top edge electrode is electrically grounded. The plasma processing chamber further includes a bottom edge electrode surrounding the bottom electrode. The bottom edge electrode opposes the top edge electrode. The top edge electrode, the substrate disposed on the bottom electrode, and the bottom edge electrode are configured to generate a cleaning plasma to clean the bevel edge of the substrate. The bottom edge electrode and the bottom electrode are electrically coupled to one another through an RF circuit tunable to adjust the amount of RF current going between the substrate disposed on the bottom electrode, the bottom edge electrode and the top edge electrode. | 2009-05-07 |
20090114245 | IN-SITU CHAMBER CLEANING METHOD - An in-situ chamber cleaning method is performed in a chamber having a gas-distributing member, wherein the gas-distributing member comprises a plurality of apertures. A cleaning gas flow is provided through some of the apertures into the chamber while no cleaning gas flow is provided through the remaining apertures. The cleaning gas flow is ionized such that ionized cleaning gas radicals are used to clean the chamber. | 2009-05-07 |
20090114246 | Methods For Treating Surfaces - Some embodiments include methods for treating surfaces. Beads and/or other insolubles may be dispersed within a liquid carrier to form a dispersion. A transfer layer may be formed across a surface. The dispersion may be directed toward the transfer layer, and the insolubles may impact the transfer layer. The impacting may generate force in the transfer layer, and such force may be transferred through the transfer layer to the surface. The surface may be a surface of a semiconductor substrate, and the force may be utilized to sweep contaminants from the semiconductor substrate surface. The transfer layer may be a liquid, and in some embodiments may be a cleaning solution. | 2009-05-07 |
20090114247 | Method of Treating Flow Conduits and Vessels with Foamed Composition - The annular surface between the tubing and casing of an oil or gas well as well as flow conduits and vessels may be contacted with a foamed treatment composition containing a gas, a foaming agent and a treatment agent. The treatment agent may be an inhibitor or removal agent for scales, corrosion, salts, paraffins or asphaltenes. The foam, upon destabilization, renders a thin film of concentrated treatment agent on the external surfaces of the tubing, inside the casing and in the perforations of the oil or gas well or on the flow conduits or vessels. | 2009-05-07 |
20090114248 | Substrate treating apparatus and method for treating substrate using the substrate treating apparatus - A substrate treating apparatus includes an injecting nozzle which injects a treating solution to dry a substrate. The injecting nozzle discharges the treating solution to the substrate and injects a treating gas to the treating solution discharged from the injecting nozzle by controlling a stream of the treating gas. Thus, since the substrate treating apparatus can minimize a size of a minor particle of the treating solution, a cleaning efficiency and a yield of a product may be improved. | 2009-05-07 |
20090114249 | System and method for contained chemical surface treatment - An apparatus, system and method for preparing a surface of a substrate using a proximity head includes applying a non-Newtonian fluid between the surface of the substrate and a head surface of the proximity head. The non-Newtonian fluid defines a containment wall along one or more sides between the head surface and the surface of the substrate. The one or more sides provided with the non-Newtonian fluid define a treatment region on the substrate between the head surface and the surface of the substrate. A Newtonian fluid is applied to the surface of the substrate through the proximity head, such that the applied Newtonian fluid is substantially contained in the treatment region defined by the containment wall. The contained Newtonian fluid aids in the removal of one or more contaminants from the surface of the substrate. In one example, the non-Newtonian fluid can also be used to create ambient controlled isolated regions, which can assist in controlled processing of surfaces within the regions. In an alternate example, a second non-Newtonian fluid is applied to the treatment region instead of the Newtonian fluid. The second non-Newtonian fluid acts on one or more contaminants on the surface of the substrate substantially removing them from the surface of the substrate. | 2009-05-07 |
20090114250 | Pipetter cleaning device and cleaning method - Provided are a simple and inexpensive cleaning apparatus and a method for cleaning capable of effectively cleaning the outer wall surface of a pipette. A pipette to be cleaned is positioned in a concave portion of the cleaning apparatus, and a cleaning liquid passed through inside of the pipette strikes an inner circumferential surface of the concave portion and bounces therefrom to splash against the outer wall surface of the pipette, thereby cleaning the outer surface. With above arrangement, without using an ejection apparatus of cleaning water, effect equivalent to that with the ejection apparatus can be attained. Furthermore, both the inner wall surface and the outer wall surface of the pipette can be cleaned by a single operation using the same cleaning water, thereby attaining easy internal cleaning work and short cleaning time. | 2009-05-07 |
20090114251 | Cleaning compositions for removing organic deposits on surfaces and method of use - The present invention is improved cleaning composition having at least one ketone, water, and a nonionic surfactant and a method of using the composition for cleaning organic residue. | 2009-05-07 |
20090114252 | METHOD AND APPARATUS FOR DRYING OBJECTS IN A WASHER - The present invention provides a washer for washing articles. The washer is comprised of a housing defining a chamber. The housing has side walls and a top wall. A partition divides the chamber into an upper compartment and a lower compartment that is dimensioned to receive articles to be washed. The partition has an outer peripheral edge that generally conforms to the side walls of the housing. The partition is dimensioned such that a gap is formed between the edge of the partition and the side walls of the housing. An external air inlet line fluidly communicates with the upper compartment. A blower assembly is disposed in the upper compartment. The blower assembly is comprised of a housing having a first air inlet, a second air inlet and an air outlet. The first air inlet fluidly communicates with the lower compartment. The second air inlet fluidly communicates with the external air inlet line. The outlet fluidly communicates with the upper chamber. An impeller is disposed in the housing. The impeller is operable to circulate air from the lower compartment and the air inlet line through the air outlet into the upper compartment. A heating means is disposed in the upper compartment. The heating means heats air in the upper compartment. | 2009-05-07 |
20090114253 | Method of Substrate Processing, Substrate Processing System, and Storage Medium - The present invention provides a substrate processing system in which a processing liquid is supplied to a substrate W from a processing nozzle | 2009-05-07 |
20090114254 | WINDOW CLEANING SYSTEM FOR WINDOWS OF A MOTOR VEHICLE - In a window cleaning system for a motor vehicle, having a dual pump ( | 2009-05-07 |
20090114255 | CLEANING APPARATUS AND AUTOMATIC ANALYZER - A cleaning apparatus includes a plurality of air nozzles that discharge air from above each of the distal ends of a suction nozzle and a discharge nozzle, the suction nozzle sucking in at least some of reaction liquid undergoing a heterogeneous reaction, the discharge nozzle discharging a predetermined B/F cleaning fluid, the air nozzles being provided corresponding respectively to a plurality of pairs of the suction and the discharge nozzles. The apparatus includes an air supply unit that supplies air to the plurality of air nozzles at a time; a plurality of pressure sensors each of which detects a pressure of air which is supplied by the air supply unit and which is in the vicinity of each proximal end of the air nozzles; and a control unit that individually controls the B/F-cleaning-fluid discharging operation of the discharge nozzles based on the respective detected pressures and changes in the pressures. | 2009-05-07 |
20090114256 | Ostomy bag cleaning device - An ostomy cleaning device comprises a relatively small tank having a heating element, an inlet port and an outlet port. The inlet port is coupled to a water supply and the outlet port coupled to a hose attachment. A sprayer nozzle attached to the hose attachment. A pressure regulator is operationally coupled between the water supply and the inlet port for controlling the water pressure from the water supply to a level sufficient to accommodate the hose attachment. A temperature regulator is operationally coupled to the heating element for controlling the temperature of the water contained in the tank to a relatively warm temperature. | 2009-05-07 |
20090114257 | Handle and a Walking Aid Incorporating the Same - A walking aid comprises a leg with a handle located part way up the leg; the leg having a region below the handle which in use may engage the ground as a user leans onto the walking aid; and a region above said handle for supporting the arm of the user, the walking aid having the handle is an inclined elongate handle located between the leg's upper and lower regions the leg's handle, upper and lower regions have a common supporting bar; an arm being located across and beneath the handle between said upper and lower regions; and the arm formed of two parts which are clamped together to be secured onto the leg at the handle region; and/or the upper region is bowed; and/or said region for supporting the arm incorporates a cuff with a lateral opening and means allowing the cuff to be selectively attached to the leg with the opening in a first radial direction for use with the right arm and with the opening in a second radial direction for use with the left arm; and/or said walking aid incorporates a region above said handle for supporting the arm of the user which has a brace spaced from said handle sufficiently to be located over the lower forearm region above the wrist; and/or in addition to the inherent shock absorption of the handle, a damping compound is provided and located at least in part within the handle to cushion the pressure exerted by a user's hand on the handle; and/or a shock absorber is provided in close proximity to said handle as an integral part of the walking aid. | 2009-05-07 |
20090114258 | ADJUSTABLE POLE - A pole mechanism that can be adjusted with one hand that can be used in trekking poles, tool handles, and other applications requiring the use of an adjustable-length elongated member. | 2009-05-07 |
20090114259 | COVERED PLAY APPARATUS - A cover assembly for a play area, such as a sandbox, comprises a frame disposed over the play area and a covering material attached to the frame. The frame is constructed so as to be convertible between a first configuration in which children can enter and play in a fully enclosed play area and a second configuration in which the play area is shaded, but open to the outside. | 2009-05-07 |
20090114260 | APPARATUS FOR PROVIDING PROTECTION AGAINST THE SUN - The invention relates to an apparatus for providing protection against the sun, said apparatus including a rod assembly ( | 2009-05-07 |
20090114261 | Edge Mountable Electrical Connection Assembly - Methods and devices are provided for improved large-scale solar installations. In one embodiment, a photovoltaic module is provided comprising of a plurality of photovoltaic cells positioned between a transparent module layer and a backside module layer. The module includes a first electrical lead extending outward from an edge of the module from between the transparent module layer and the backside module layer, wherein the lead is couplable to an adjacent module without passing the lead through a central junction box or an opening in either the transparent module layer or the backside module layer. The module may include a second electrical lead extending outward from an edge of the module from between the transparent module layer and the backside module layer, wherein the lead is couplable to another adjacent module without passing the lead through a central junction box or an opening in either the transparent module layer or the backside module layer. | 2009-05-07 |
20090114262 | Methods and Devices for Large-Scale Solar Installations - Methods and devices are provided for improved large-scale solar installations. In one embodiment, a junction-box free photovoltaic module is used comprising of a plurality of photovoltaic cells and a module support layer providing a mounting surface for the cells. The module has a first electrical lead extending outward from one of the photovoltaic cells, the lead coupled to an adjacent module without passing the lead through a central junction box. The module may have a second electrical lead extending outward from one of the photovoltaic cells, the lead coupled to another adjacent module without passing the lead through a central junction box. Without junction boxes, the module may use connectors along the edges of the modules which can substantially reduce the amount of wire or connector ribbon used for such connections. | 2009-05-07 |
20090114263 | Apparatuses and Methods to Reduce Safety Risks Associated with Photovoltaic Systems - Apparatuses and methods to reduce safety risks associated with photovoltaic systems by providing a safety switch on a photovoltaic panel. In one embodiment, a photovoltaic panel includes: at least one photovoltaic cell; a connector to output energy from the photovoltaic panel; and a switch coupled between the at least one photovoltaic cell and the connector. The switch is configured to disconnect the at least one photovoltaic cell from the connector during installation of the photovoltaic panel, and to connect the at least one photovoltaic cell with the connector after installation of the photovoltaic panel. | 2009-05-07 |
20090114264 | Fixed-geometry and/or variable-geometry surfaces for capturing solar energy by means of photovoltaic cells, films, and panels, in particular for watercraft - A surface for capturing solar energy, which can be applied on a watercraft, characterized in that it is a fixed-geometry and/or variable-geometry surface and includes a plurality of photovoltaic cells and/or films and/or panels for conversion of the solar energy captured into electrical energy. The cells are applied directly or indirectly on the surfaces of a watercraft. In the solution with variable geometry, the surface for capturing solar energy is constituted substantially by a plurality of slats hinged to one another or else by fabrics made so as to enable increase or reduction of the sail surface, but not of the surface for capturing solar energy. | 2009-05-07 |
20090114265 | Solar Concentrator - The present invention is an improved solar concentrator array utilizing a monolithic array of primary mirrors with a metal layer deposited on its backside for electrical purposes and for dissipating heat. The array of primary mirrors may be formed by glass slumping. The size of the primary mirrors is chosen to accommodate design aspects related to performance, manufacturing processes, cost, and thermal management. An electrical package, which in one embodiment is a molded leadframe, provides the electrical circuitry between a solar cell and the metal layer. The electrical package may be configured with features such as an aperture or side edges to enhance manufacturability of the solar concentrator array. An array of secondary mirrors may be integrally formed with a front panel of the solar concentrator. | 2009-05-07 |
20090114266 | High concentration, spectrum spitting, broad bandwidth, hologram photovoltaic solar collector - An improved method of converting solar energy into electricity by spreading the solar spectrum and concentrating it onto solar cells that are band-gaped in the corresponding wavelength range. The spectrally separated solar energy can be concentrated into a normal rainbow line or spread out to individual regions. A low cost solar energy conversion collector results because concentration reduces the quantity of photovoltaic cells needed and spectral splitting increases the energy collected by using multiple appropriately band-gaped solar cells in the different wavelengths. | 2009-05-07 |
20090114267 | Clock operated step function solar tracker - The present invention describes a solar panel system tracker that closely approximates the output levels of an actively tracked system but at significantly reduced levels of complexity and cost. The present invention is comprised of a clock that generates a five degree step function which moves the solar panel system in five degree increments over the period of the solar day. This provides approximately thirty-five separate adjustments throughout the day, yielding an aggregate output performance of approximately 90 percent compared to a fully tracked system. | 2009-05-07 |
20090114268 | REINFORCED SOLAR CELL FRAMES - A solar assembly apparatus is provided that comprises one or more photovoltaic modules, a first end rail to which the first ends of the one or more photovoltaic modules are fixed and a first stiffening member to which the first end rail is attached. In some instances, the one or more photovoltaic modules are a plurality of electrically-interconnected elongated photovoltaic modules forming an array and each elongated photovoltaic module in the plurality of elongated photovoltaic modules is elongated along an axis and has a first end and a second end that are axially opposite each other. Furthermore, in such instances, each elongated photovoltaic module in the plurality of elongated photovoltaic modules has photovoltaic surface portions facing away from the axis in different directions to receive light to generate electricity. | 2009-05-07 |
20090114269 | QUICK RELEASE MECHANISM FOR SOLAR PANELS - Some aspects of the present invention relate to an example solar energy system that includes a solar panel and a support which is secured to the solar panel such that the support may be detached from the solar panel by manually manipulating at least one of the support and the solar panel. In some embodiments, the solar energy system further includes a clamp that secures the solar panel to the support. It should be noted that the support may be adapted to be secured to a structure that includes a roof. In some embodiments, the support may be adapted to extend through the roof in order to be secured to a portion of a structure that is below the roof. The solar energy system makes it easier to install, displace and/or remove the solar panels which form the solar energy system from the structure where the solar panels are attached. | 2009-05-07 |
20090114270 | Rapid Mounting System for Solar Modules - Methods and devices are provided for rapid solar module installation. In one embodiment, a photovoltaic module is provided comprising of a plurality of photovoltaic cells positioned between a transparent module layer and a backside module layer. The module may be a frameless module. The module may have brackets that slidably engage a mounting structure. | 2009-05-07 |
20090114271 | Slidable Mounting System for Solar Modules - Methods and devices are provided for rapid solar module installation. In one embodiment, a photovoltaic module is provided comprising of a plurality of photovoltaic cells a plurality of photovoltaic modules; at least a first type of mounting bracket in contact with the module; at least a second type of mounting bracket, wherein the brackets are configured to interlock and connect multiple modules together. | 2009-05-07 |
20090114272 | Sealing Agent for Photoelectric Converter and Photoelectric Converter Using Same - Disclosed is a sealing agent for photoelectric converters which enables to easily bond upper and lower conductive supporting bodies during production of a photoelectric converter while forming a sealed portion having excellent adhesion strength, moisture resistance reliability, flexibility and the like. Specifically, a photocuring and thermosetting resin composition containing an epoxy resin (a), a thermosetting agent (b), an epoxy(meth)acrylate (c) and a photopolymerization initiator (d), and additionally if necessary, a filler (e), a silane coupling agent (f) and an ion capturing agent (g) is used as a sealing agent for photoelectric converters. | 2009-05-07 |
20090114273 | NANOMATERIAL SCAFFOLDS FOR ELECTRON TRANSPORT - Embodiments of the present invention provide nanomaterial scaffolds for transporting electrons. There is provided a single wall carbon nanotube (SWCNT) architecture employed as a conducting scaffold in semiconductor based photoelectrochemical cells. SWCNT architecture provides a nanotube network to disperse nanoparticles and/or quantum dots, whether ordered or randomized. As a result, an increase in incident photon conversion to charge carrier conversion efficiency (IPCE) represents a beneficial role of SWCNT architecture as a conducting scaffold to facilitate charge collection and charge transport in nanostructured semiconductor films. Embodiments may be used for solar cells based on semiconductor quantum dots and nanostructures, solar hydrogen production, microcapacitors and storage batteries, solar-fuel cell hybrids, etc. | 2009-05-07 |
20090114274 | CRYSTALLINE THIN-FILM PHOTOVOLTAIC STRUCTURES - Semiconductor structures include a substantially untextured substrate layer, a textured buffer layer disposed over the substrate layer, and a semiconductor layer disposed over the textured buffer layer. | 2009-05-07 |
20090114275 | METHOD FOR PRODUCTION OF NANOPOROUS ELECTRODES FOR PHOTOELECTROCHEMICAL APPLICATIONS - The invention relates to a two-step method for production of low temperature mechanically stable and electrically efficient nanoporous electrodes, in particular titania nanoporous electrodes, for photoelectrochemical applications. The method of the invention comprises electrophoretic deposition (EPD) of nanosize titania crystals from a stable suspension containing thereof on a conductive substrate, and formation of mechanical and electrical contact between them. The invention further relates to nanoporous electrodes obtained by this method and to dye sensitized solar cells (DSSCs) fabricated therefrom. | 2009-05-07 |
20090114276 | METHODS AND APPARATUSES FOR IMPROVING POWER EXTRACTION FROM SOLAR CELLS - The field of the invention relates to minimization of resistive loss of solar panels in order to achieve maximum solar energy conversion efficiency, extracting more electricity power from available solar irradiance. Schemes are designed to take advantage of the geometrical and mechanical configurations of back contact solar cells to make better electrical contacts and connections so as to achieve maximum solar energy conversion efficiency and better power extraction. | 2009-05-07 |
20090114277 | Production Process of Photoelectrode for Dye-Sensitized Solar Cell, Photoelectrode for Dye-Sensitized Solar Cell and Dye-Sensitized Solar Cell. - The invention provides a photoelectrode for dye-sensitized solar cell, by which a dye-sensitized solar cell capable of obtaining a high photoelectric conversion efficiency even when a plastic base is used as a transparent base forming a transparent substrate, and retaining a high level of photoelectric conversion efficiency even when the quantity of incident light is changed can be surely obtained with good reproducibility, a production process thereof, and a dye-sensitized solar cell. | 2009-05-07 |
20090114278 | DYE-SENSITIZED SOLAR CELL AND FABRICATION METHOD THEREOF - A dye-sensitized solar cell and a fabrication method thereof are disclosed. A method for fabricating a dye-sensitized solar cell, includes forming a sacrifice layer comprising colloidal particles on a transparent conductive substrate, supplying a photoelectrode material comprising transition metal oxide nano particles onto the sacrifice layer, thereby filling the transition metal oxide nano particles between the colloidal particles, removing the sacrifice layer by thermal treatment to prepare a photoelectrode having an inverse opal structure, and adsorbing dye molecules onto the photoelectrode. | 2009-05-07 |
20090114279 | SOLAR CELL SHEET AND A METHOD FOR THE PREPARATION OF THE SAME - The present invention discloses a solar cell sheet, comprising a back sheet, a plastic front sheet and a solar cell circuit between the back sheet and the plastic front sheet, wherein the plastic front sheet possesses a first light receiving surface and a second surface adjacent to the solar cell circuit, wherein the second surface possesses a surface texture capable of improving light trapping property. It also discloses a method for the preparation of the same. | 2009-05-07 |
20090114280 | COMBINATION NON-IMAGING CONCENTRATOR - The present invention is a combination non-imaging concentrator in which at least one surface or volume is incorporated as an optical element to increase obliquity of reflection at walls of a light guide. The combination non-imaging concentrator may be used in a solar energy system to receive solar radiation from optical components and then output the solar radiation to a photovoltaic cell for conversion to electricity. One or more lenses may be formed integrally with the light guide, or may be used in conjunction with the light guide as separate components. | 2009-05-07 |
20090114281 | ABSORBER FOR THE CONVERSION OF SOLAR RAYS INTO THERMAL ENERGY - An absorber for converting solar rays into thermal energy, in particular for use in a solar collector ( | 2009-05-07 |
20090114282 | SOLAR CELL MODULE - A solar cell module includes a solar cell unit and a light homogenizing unit. The light homogenizing unit has at least one optical element, which forms a light-input end, a hollow light tunnel and a light-output end. The light-output end is disposed adjacent to the solar cell unit. | 2009-05-07 |
20090114283 | DYE-SENSITIZED SOLAR CELL - A dye-sensitized solar cell includes a first substrate, a first electrode layer, a photosensitive dye layer, an electrolyte layer, a second electrode layer, and a second substrate. The first electrode layer is disposed on the first substrate. The photosensitive dye layer is disposed on the first electrode layer. The electrolyte layer is disposed on the photosensitive dye layer, and the electrolyte layer is composed of an organic electrolyte material. The second electrode layer is disposed on the electrolyte layer, and the second substrate is disposed on the second electrode layer. A stable and effective oxidation and reduction reaction is performed between the elements by the characteristics of the composition and the structure of the electrolyte material, thus improving the photoelectric conversion efficiency and the stability of the dye-sensitized solar cell. | 2009-05-07 |
20090114284 | Detecting of faults in a valve system and a fault tolerant control - In a method for controlling a valve system controlling an actuator, the first direction of motion of the actuator is controlled solely by the first and the second valve series; or, its second direction of motion is controlled solely by the third and the fourth valve series; and an error caused by a fault situation in the control of the actuator is compensated for by using, for the control of the first direction of motion, also the third valve series, the fourth valve series, or both of them; or, an error in the control of the actuator caused by a fault situation is compensated for by using, for the control of the second direction of motion, also the first valve series, the second valve series, or both of them. In the method, for searching for faults in the valve system controlling the actuator, the pressure of the inlet port of the valve system, the pressure of the first working port, and the pressure of the outlet port are determined; one or more valves of the first valve series and one or more valves of the second valve series are opened; the measured pressure of the first working port is compared with a situation corresponding to a system operating correctly; and on the basis of the comparison it is concluded whether the single valve is faulty or not. | 2009-05-07 |
20090114285 | FLOW CHANNEL STRUCTURE, FLOW CHANNEL BOARD HAVING THE SAME, AND FLUID CONTROL METHOD - A flow channel structure includes a first introduction part that introduces a sample, a second introduction part that introduces a fluid for sandwiching the sample, a discharge part that discharges the sample, a bent part at which a flow channel is bent at approximately 90 degrees around a Y axis, provided that an introduction direction of the sample is an X direction, and a bent part at which the flow channel is bent at approximately 90 degrees around an X axis. | 2009-05-07 |
20090114286 | PIEZOELECTRIC PRESSURE CONTROL VALVE - A pressure control valve having a common plenum formed by two flow control valves that each utilize electrically controlled piezoelectric actuators to generate a number of possible operating states and thus control an output pressure from the common plenum formed by the two flow control valves. The flow control valves each have at least one pressure fitting and nozzle, and a nozzle orifice sealing mechanism coupled to the piezoelectric actuator. The piezoelectric actuator may be a piezo-ceramic actuator fixed along one side to a chamber of the flow control valve and having a free side opposite the fixed side. Upon receiving a voltage of a desired magnitude and polarity, the free side of the piezo-ceramic actuator and the nozzle orifice sealing mechanism moves to control a fluid flow into the common plenum. By controllably dithering the piezoelectric actuators, the output pressure from the common plenum may be accurately regulated. | 2009-05-07 |
20090114287 | APPARATUS, SYSTEM, AND METHOD FOR A SELF-VENTING DRAIN VALVE - An apparatus, system, and method are disclosed for draining a liquid. An inner drain body is disposed on a container, with an inner liquid outlet in its lower portion, and an air inlet above and at a radial offset from the inner liquid outlet. An outer drain body is disposed around and below the inner drain body, and is adjustably coupled to the inner drain body. An outer liquid outlet is disposed in the outer drain body. A lower seal is disposed below the inner liquid outlet and between the inner drain body and the outer drain body, engaging a lower sealing surface. An upper seal circumscribes the inner liquid outlet and the air inlet, and is disposed between the inner drain body and the outer drain body, engaging an upper sealing surface that extends further beyond the upper seal than the lower sealing surface extends beyond the lower seal. | 2009-05-07 |
20090114288 | METHOD FOR THE ONBOARD DETERMINATION OF THE VOLATILITY OF A FUEL - Method for the determination of the volatility of a fuel stored in a fuel tank which is part of a fuel system controlled by a fuel system control unit (FSCU) and comprising pressure, temperature and fuel level sensors, according to which the FSCU uses the ideal gas law and measurements performed by the sensors in order to predict the distillation curve and/or the Driveability Index (DI) of the fuel; use of said method for adjusting the amount of fuel to be injected in a mixing chamber of an internal combustion engine of a motor vehicle. | 2009-05-07 |
20090114289 | RELIEF VALVE INCLUDING A CHECK VALVE IN A DAMPING CHAMBER - A relief valve includes a body, a damping chamber in the body, a poppet in the body, wherein the poppet includes an end in the damping chamber, and a check valve in the damping chamber. The damping chamber is located adjacent an inlet side of the relief valve, and the check valve includes a sealing member to prevent fluid flow into the damping chamber at the inlet side. The sealing member is unseated during opening of the poppet to permit fluid to flow into the damping chamber at the inlet side. | 2009-05-07 |
20090114290 | CO2 SUPPLY SYSTEM - The present invention relates to a CO | 2009-05-07 |