20th week of 2010 patent applcation highlights part 2 |
Patent application number | Title | Published |
20100122490 | APPARATUS FOR SHIELDING PLANTS FROM ADVERSE WEATHER CONDITIONS - An apparatus for shielding plants from adverse weather conditions includes a pair of telescopic elongated members, a pair of supporting members, and a shade member mountable on the pair of supporting members. Each of the pair of supporting members is disposed on a top end portion of a telescopic elongated member of the pair of telescopic elongated members. The shade member is capable of assuming an expanded configuration and a contracted configuration. In the expanded configuration, the shade member is adapted to cover a plant lying adjacent the pair of telescopic members to shield the plant from the adverse weather conditions. In the contracted configuration, the shade member is adapted to uncover the plant. | 2010-05-20 |
20100122491 | PLANT FEEDING APPARATUS - Disclosed is a plant feeding apparatus for evenly discharging a feed solution. The plant feeding apparatus includes a feeding member having a downspout at a delivery end portion. The feeding member is capable of retaining the feed solution. Further, the plant feeding apparatus includes a tubular delivery member capable of transferring the feed solution therethrough. The tubular delivery member includes a first end section removably configured to the downspout of the feeding member, and a second tapered end section distal to the first end section. The second tapered end section is capable of penetrating into soil holding a plant. Further, the tubular delivery member includes a plurality of apertures configured proximal to the second tapered end section. The plurality of apertures is capable of evenly discharging the feed solution into the soil. | 2010-05-20 |
20100122492 | SHUTTER - A shutter used, for example, as a sunshade has blades that are pivotally coupled to frame members of the shutter by respective pivot shafts that are split longitudinally into upper and lower halves. The pivot shaft halves can be adjusted radially with respect to one another to take up free movement that might otherwise allow the blades to vibrate when the shutter is in use. | 2010-05-20 |
20100122493 | APPARATUS FOR SASH WINDOW - Apparatus for raising and lowering a sash ( | 2010-05-20 |
20100122494 | Channel Seal For A Sliding Window Assembly - The present invention includes a sliding window assembly for a vehicle. The sliding window assembly comprises a first fixed panel configured for coupling with the vehicle and a second fixed panel configured for coupling with the vehicle. The second fixed panel is spaced from the first fixed panel to define an opening therebetween. A track is connected to the first fixed panel and to the second fixed panel and the track defines a U-shaped channel. The sliding window assembly also comprises a sliding panel disposed within the channel and moveable relative to the first and second fixed panels along the track for covering and uncovering the opening. The sliding window assembly further includes a channel seal having a finger contacting the sliding panel and a base extending from the finger and coupled to the track for sealing the channel from environmental elements. | 2010-05-20 |
20100122495 | SLIDING WINDOW ASSEMBLY INCLUDING A DRAIN HOLE - A sliding window assembly for a vehicle includes a fixed panel and a sliding panel moveable relative to the fixed panel between an open position and a closed position. An elongated member is connected to the fixed panel and defines a channel extending along a longitudinal axis from a first end to a second end. The channel receives the sliding panel for movement of the sliding panel relative to the fixed panel. A rail is disposed in the channel along the longitudinal axis and is spaced along the longitudinal axis from the first end. The elongated member defines a drain hole molded into the elongated member in the channel. The drain hole is defined between the rail and the first end of the channel along the axis for draining water from the channel. | 2010-05-20 |
20100122496 | Sliding Panel For A Sliding Window Assembly - A sliding panel for use in a sliding window assembly has a bottom edge in sliding engagement with the sliding window assembly. The sliding panel includes at least one bracket coupled to the sliding panel. A cable has a first end and a second end spaced from the first end with a body portion disposed therebetween with at least one of the first end, the second end, and the body portion molded within the bracket thereby coupling the cable to the bracket for transferring a force from the cable to the bracket to slide the sliding panel within the sliding window assembly. | 2010-05-20 |
20100122497 | SLIDING WINDOW ASSEMBLY HAVING IMPROVED SEALING - A sliding window assembly for a vehicle includes a fixed panel and a sliding panel. A track includes a first side wall connected to the fixed panel and a second side wall spaced from and extending along the first side wall defining a channel therebetween. The channel receives the sliding panel for movement of the sliding panel relative to the fixed panel. A horizontal seal is coupled to the first side wall in the channel for sealing between the first side wall and the sliding panel. A vertical seal is affixed to the fixed panel and intersects the horizontal seal at an intersection in the channel. The vertical seal extends along the wall into the channel beyond the horizontal seal at the intersection for preventing the flow of water from the horizontal seal past the vertical seal and onto an interior side of the fixed panel. | 2010-05-20 |
20100122498 | Abrasive Sheet Including An Abrasive Layer - An abrasive sheet includes a fabric base, a first adhesive layer applied to the fabric base, a netted web attached to the first adhesive layer and having a plurality of web openings therein, a second adhesive layer applied to the netted web, an abrasive layer having a plurality of abrasive particles spread on the second adhesive layer, and a third adhesive layer applied to the abrasive layer. A method of making the abrasive sheet is also disclosed. | 2010-05-20 |
20100122499 | SHELTER MODULE - The invention relates to a shelter module that is easy to set up and take down, and is intended, for example, as emergency accommodation to house persons who have become homeless as the result of natural events (earthquakes, fires, storms, tsunamis) or events of war. The invention furthermore relates to a shelter module that serves as a playhouse, animal housing, military or expedition accommodation, and the like. The shelter module is composed of hollow or textured chamber panels and has excellent inherent stability. | 2010-05-20 |
20100122500 | Ember/moisture deflector - The invention herein is a deflector for deflecting embers or moisture from the eave vents of a structure. The deflector consists of a frame sized to substantially cover at least one vent in an eave wherein the frame contains at least one door which is slideable along two opposing horizontal grooves separated by vertical braces. When the door is disposed in one extreme, the at least one vent is exposed, and when the door is disposed the opposite extreme, the at least one vent is covered. the at least one door may also include a tab for manipulating the door to one extreme or the opposite extreme. | 2010-05-20 |
20100122501 | Pictorial markings on construction materials for speed - A set of construction material elements including gypsum board, plywood, studs, tracks and cement boards each contain markings on a front and rear face. The markings comprise a plurality of series of symbols including a first and second series of symbols that appear on the face at regular repeating intervals, such as every 12 or 16 inches aligned along a horizontal line, the first and second series being substantially parallel spaced a few inches away from one another. The symbols may be combinations of dots and bars wherein each dot represents an interval of one unit, and each bar represents an interval of five units. Each construction material element may also have a first series of numerals in ascending order at regular repeating intervals around a perimeter of the face and a second series of numerals in descending order at regular repeating intervals around the perimeter. | 2010-05-20 |
20100122502 | SYSTEM AND METHOD FOR ADJUSTABLE REPAIR AND REINFORCEMENT OF NON-STANDARD DOORS AND JAMBS - A door security system serves to substantially improve the reliability of the entire door assemblies with non-standard doorjamb thicknesses. The system may comprise up to four or more components. An adjustable doorjamb shield may be mounted around a doorjamb on the side of the doorjamb corresponding to the door slab free swinging edge. Another adjustable doorjamb shield may also be mounted on a doorjamb on the hinge side of the door jamb. The adjustable shields comprise attachable sleeves that wrap on three sides around the door jamb to reinforce and stabilize the door system. | 2010-05-20 |
20100122503 | PULTRUDED PART FOR USE AS A FRAME MEMBER FOR AN EXTERIOR WALL CONSTRUCTION FOR A BUILDING - A building curtain wall is formed by vertical frame members carrying panels of glass bridging the space between the members so that edges of the panels are mounted on the members. Each frame member is a hollow pultruded member defined by a thermo-set resin reinforced by reinforcing fibers including longitudinal rovings and a mat located at an exposed surface of the inner wall and the side walls of the generally rectangular member. The exterior surface is defined by the resin which is pigmented but uncoated. In order to provide a required finish to the exterior surfaces the inner wall and the side walls have a thickness of at least 0.090 inch with a difference in thickness therebetween which is less than 20%. | 2010-05-20 |
20100122504 | Environmentally sustainable form-inclusion system - An environmentally sustainable form-inclusion system that can be utilized in reinforced concrete structures. A goal of this invention is to provide structural systems that achieve the highest level of environmental sustainability by minimizing the structure's carbon footprint and embodied energy. This engineered form-inclusion system uses materials that might otherwise become waste in landfills. The system is designed to significantly reduce raw materials, labor for placement, and transportation of material for building construction. Materials used in this engineered system, that might otherwise be placed in landfills, include but are not limited to plastic bottles, bags, waste Styrofoam, packing materials, rubber tires, and other similar waste materials, preferably compressed or assembled into controlled shapes. The shapes of these forms can be spherical, square, rectangular, cylindrical, or any other, and are specifically engineered to provide form inclusions to significantly reduce the material (e.g., concrete and reinforcing steel) required for the structure, and to reduce the overall structural weight (seismic mass), thereby relieving demand on the structure's lateral and gravity systems. The inclusion system described herein allows for flat forming of horizontal framing throughout the structure, greatly reducing the material required for forming (limited beams/drops). | 2010-05-20 |
20100122505 | Wall system and method of installation of a wall system - A wall panel system, which may be either a slat wall system or a smooth wall system, is provided. The system employs tongue and groove attachment means to conveniently attach the parts of the wall panel system to one another. A method of installing such a wall panel system is also provided. | 2010-05-20 |
20100122506 | FASTENING MEMBER AND EXTERNAL WALL CONSTRUCTION STRUCTURE - A fastening member is formed out of one steel sheet to comprise: a base plate portion constituting amount portion to be fixed to a building frame; a right support portion, a left support portion, a central support portion and a lower support portion that fix stably the exterior wall boards; a central horizontal raised portion and a downwardly bent portion that lock shiplap portions of an exterior wall board disposed below the fastening member; bearing portions and upper-board locking portions that lock the shiplap portions of exterior wall boards that are disposed above the fastening member; upwardly bent portions; and front plate portions. A waterproof material made of bentonite is provided at the left and right ends of the central horizontal raised portion, the top surfaces of the upwardly bent portions and the front surfaces of the front plate portions. | 2010-05-20 |
20100122507 | Ventilated building block - A building block for a ventilated wall includes an elongated center portion flanked by a pair of substantially parallel side walls oriented substantially perpendicularly to the center portion. The center portion has a first vertical wall and a second sloped wall, the second sloped wall extending between a relatively thicker bottom wall of the center portion and a relatively thinner top wall of the center portion. The first wall is co-planar with first edges of the side walls. A stacked arrangement of such blocks, where adjacent blocks are inverted and reversed, establishes front-to-back air passages that do not provide a sight line, and which prevent rain from passing through. A mold assembly for manufacturing the blocks is also disclosed. | 2010-05-20 |
20100122508 | TOWER, A WIND TURBINE AND A METHOD FOR ARRANGING A PLATFORM INSIDE A TOWER - This invention relates to a tower for a wind turbine, comprising one or more tubular tower sections, having an outer jacket wall and an inward directed flange in its lower and upper ends, and at least one platform arranged inside the tower for facilitating access for maintenance and repairs to the inner of the tower and to the nacelle. The tower also comprises a support structure including at least three elongated tensile load carrying members, which each is attached in its upper end to the upper flange of the tower section and in its lower end to the lower flange of the tower section and which supports one or more platforms that are suspended by the tensile load carrying members while at least one ladder is attached to the platforms. The at least one ladder is stabilized in the horizontal direction by transversal tensile load carrying members extending from the ladder to the tensile load carrying members that are vertically arranged between the upper and lower flanges. The invention also relates to a method for arranging a platform inside a tower. | 2010-05-20 |
20100122509 | Wall structure assembly - A wall panel structure which is easily assembled and disassembled and is constructed from a plurality of frame assemblies, each frame assembly comprising a first frame component having a first wall and an adjacent second wall, the first wall having an externally accessible abutment surface; and a second frame component having an angled cross section defined by first and second arms, the first arm having an inwardly extending flange configured to engage said abutment surface of the first frame component, and the second arm configured to engage the second wall of the first frame component. | 2010-05-20 |
20100122510 | Cage spacer with roller wheel - A cage spacer for spacing a reinforcement structure apart at a predefined distance from a forming surface of a forming structure for a cementitious structure during formation of the cementitious structure therein has a bracket and a roller wheel, both constructed of a plastic material. The bracket has an attachment face and a generally opposed roller face and is connectable to the reinforcement structure with the attachment face abutting thereagainst. The roller wheel is rotatably and removably mounted in the bracket with an outer circumferential surface thereof extending from within the bracket partially beyond the roller face. The roller wheel is sized and positioned relative the attachment face for abutting and rolling of the outer circumferential surface against the forming surface at the predefined distance from the reinforcement structure, thereby spacing the reinforcement structure apart from the forming surface at the predefined distance. | 2010-05-20 |
20100122511 | PLANK INSTALLATION TOOL WITH INFINITESIMAL JOIST WIDTH ADJUSTMENT - A carpentry tool for the installation of parallel boards includes an elongated lever having a rotatable cam pivotally affixed adjacent to a distal end of the lever, a gripper body pivotally affixed at a distal end of the lever, the gripper body having two lugs or brackets extending downward from the lower end of the gripper body, wherein the gripper body includes a multi-piece telescopic section having outer and inner tubing members in slidable engagement, the one tubing member including a first lug or bracket on a lower face thereof, another tubing member including a second lug or bracket on a lower face thereof, opposing the first bracket, and a spindle extending from an upper face of the gripper body, and a mechanism for reversibly adjusting the sliding tubing members at predetermined points. | 2010-05-20 |
20100122512 | PACKAGING MACHINE - Methods for forming packages from a web of preformed bags. In one exemplary method of forming packages from a web of preformed bags, a first bag is held open with air. A product is loaded into the first bag that is held open with air. An opening of the first bag is sealed. A next bag is indexed such that an opening of the next bag is proximate to an engagement member. The web is engaged with the engagement member. The web may be reverse indexed to pre-open the next bag. The web is disengaged by the engagement member. The next bag is opened with air for loading. | 2010-05-20 |
20100122513 | AUTOMATIC APPLICATION OF ZIPPER SEGMENT - The disclosure relates to a method and apparatus for the application of zipper segments to opposite sides of a flat, form cut cardboard, paper or plastic card using double-sided adhesive tape. The card receives double-sided tape, and then zipper profiles are secured to the double-sided tape. Alternately, the zipper profiles and double-sided tape may be joined together and then applied to the card. The card is then folded and used for the packing of pieces of chewing gum or similar applications. | 2010-05-20 |
20100122514 | ENVELOPE TRANSPORT - An apparatus includes a first feed path configured to transport an envelope from an input at an envelope supply to an insertion location, and a second feed path configured to transport the envelope with a mail piece insert therein from the insertion location to an output. The first and second feed paths intersect at an intersection spaced from the insertion location. The paths are angled relative to each other at the intersection. | 2010-05-20 |
20100122515 | POISON-FILTER MATERIAL AND PRODUCTION METHOD THEREOF - The poison-filter material of the invention includes a substrate and a metal oxide. The substrate includes numerous holes, and the metal oxide is adhered to a surface of the substrate and the holes. The method for producing the poison-filter material of the invention includes the following steps of sonicating and impregnating a substrate into a metallic salt aqueous solution; and calcining the substrate to form a metal oxide on a surface of the substrate and numerous holes of the substrate, such that the poison-filter material is produced. In the invention, the metallic salt aqueous solution is fully oscillated to impregnate the porous substrate, and metal oxide is formed on the surface and holes of the substrate after high-temperature calcination. Therefore, the adsorbent material of the invention can effectively adsorb noxious gas and lower penetrability of noxious gas. During the calcination process, the metallic salt aqueous solution of the invention does not generate harmful volatility solvent such as ammonia. Therefore, the invention can prevent the production process from polluting the environment, harming the health of operator, and reduces the cost for recycling harmful volatility solvents. | 2010-05-20 |
20100122516 | ADAPTER FOR LANDSCAPE TRIMMERS - An adapter for a landscape trimmer that includes a string head and an output shaft. The adapter includes an adapter body that has a first end and a second end, a string head portion, and a trimmer attachment portion. The string head portion is positioned proximate the second end and extends axially toward the first end. The string head portion is adapted to couple the string head to the adapter body. The trimmer attachment portion is positioned proximate the first end, and defines an unthreaded opening that extends axially toward the second end along the adapter body and that is adapted to receive the output shaft therethrough. The trimmer attachment portion further defines a slot that extends at least partially through the adapter body substantially transverse to and in communication with the unthreaded opening. | 2010-05-20 |
20100122517 | UHMWPE FIBER AND PROCESS FOR PRODUCING THEREOF - The invention relates to gel-spun ultra high molecular weight polyethylene (UHMWPE) fibers and to a process for producing thereof. Specifically, the invention relates a gel-spun UHMWPE fiber comprising an UHMWPE having an intrinsic viscosity in decaline at 135° C. of at least 8 dl/g, and having a T | 2010-05-20 |
20100122518 | OIL SYSTEM HEATING FOR AIRCRAFT GAS TURBINES - An oil pre-heating apparatus for an aircraft gas turbine has a suction line | 2010-05-20 |
20100122519 | ULTRA-LOW SULFUR FUEL AND METHOD FOR REDUCED CONTRAIL FORMATION - A method of managing contrail formation of a gas turbine engine includes delivering an ultra-low sulfur fuel to a combustor of a gas turbine engine to limit an amount of sulfur byproduct produced in an exhaust of the gas turbine engine. | 2010-05-20 |
20100122520 | System for Controlling Urea Injection Quantity of Vehicle and Method Thereof - In a vehicle that is equipped with a selective catalytic reduction (SCR) device, the ammonia consumption amount is accurately predicted in the SCR catalytic convertor based on the ammonia amount consumed by NOx, and the absorbed ammonia amount is controlled to improve the purification performance of the NOx and responsiveness to a rapid variation of driving conditions such that the purification efficiency is enhanced. A method for controlling the urea injection amount of a vehicle may include calculating an entire consumption amount of ammonia that is necessary in an SCR catalytic convertor by applying an ammonia amount consumed by the NOx exhaust amount, an absorbed ammonia amount, an ammonia reaction ratio, an absorbed HC amount, and an deterioration, calculating a necessary urea amount by calculating a necessary ammonia amount corresponding to the calculated entire ammonia consumption amount, and injecting the necessary urea amount when the temperature of the SCR catalytic convertor is in a predetermined range. | 2010-05-20 |
20100122521 | Method for purging a dosing system - A method for purging reductant from a reductant supply system is disclosed. The method includes dispensing reductant into an exhaust system via a dispensing device. The method also includes purging the dispensing device by urging reductant from the dispensing device to a reductant source. | 2010-05-20 |
20100122522 | EXHAUST GAS PURIFICATION SYSTEM FOR ENGINEERING MACHINE - An exhaust gas purification system for an engineering machine is capable of avoiding decreases in working efficiency during regeneration control by burning off a deposit of particulate matter from a filter efficiently during a work pause time. An operating section | 2010-05-20 |
20100122523 | COLD-START ENGINE LOADING FOR ACCELERATED WARMING OF EXHAUST AFTERTREATMENT SYSTEM - The methods of the present invention are adapted to adjust engine loading during catalyst warm up to accelerate heating of the exhaust aftertreatment system and thereby decrease catalyst light-off times. According to a preferred embodiment of the present invention, the method includes: monitoring the current catalyst temperature; determining if the current catalyst temperature is less than a predetermined minimum catalyst temperature; and, if the current catalyst temperature is less than the predetermined minimum catalyst temperature, increasing the current engine load. The current engine load is increased by activating a reducing agent tank heating device and/or a reducing agent line heating device. | 2010-05-20 |
20100122524 | AMMONIA (NH3) STORAGE CONTROL SYSTEM AND METHOD AT LOW NITROGEN OXIDE (NOx) MASS FLOW RATES - A control system comprising an ammonia (NH | 2010-05-20 |
20100122525 | EXHAUST PURIFICATION CONTROL DEVICE AND EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE - If it is determined that accumulation quantity of deposit on an inner wall of an exhaust passage is equal to or larger than a predetermined value, addition quantity of urea solution from a urea solution addition valve is decreased. Thereafter, exhaust gas temperature is increased rapidly when request torque of a diesel engine increases. Thus, the deposit having accumulated on the inner wall of the exhaust passage is decomposed at once and is supplied to a urea SCR as ammonia. | 2010-05-20 |
20100122526 | METHOD OF CONTROLLING THE OPERATION OF A SELECTIVE CATALYTIC REDUCTION PLANT - A method of controlling the feeding of a reducing agent, such as urea or ammonia, to a selective catalytic reduction reactor, which is operative for removing NOx from a process gas of a process plant, comprising the steps of estimating a present value of at least one predetermined parameter which is indicative of the amount of NOx that needs to be removed from said process gas in the selective catalytic reduction reactor. The rate of increase of said at least one predetermined parameter is then estimated. When said estimated rate of increase pf said at least one predetermined parameter is found to be positive, the amount of said reducing agent being supplied is increased to a higher value than would be the case if said at least one predetermined parameter were to be kept constant at the estimated present value thereof. | 2010-05-20 |
20100122527 | EXHAUST GAS PURIFICATION APPARATUS FOR INTERNAL COMBUSTION ENGINE - In an exhaust gas purification apparatus for an internal combustion engine, the regeneration of a filter and the purification of NOx are made compatible with each other while suppressing an excessive supply of HC. The apparatus includes a first exhaust gas purification unit for purifying NOx, a second exhaust gas purification unit arranged in series with the first exhaust gas purification unit for collecting PM, HC supply units for supplying HC to the first exhaust gas purification unit and the second exhaust gas purification unit, respectively, and a priority decision unit for deciding priority between supplying HC to the first exhaust gas purification unit and supplying HC to the second exhaust gas purification unit, wherein an amount of HC to be supplied to a lower priority one is made smaller when a request for supplying HC to the first exhaust gas purification unit and a request for supplying HC to the second exhaust gas purification unit overlap with each other than when the HC supplying requests do not overlap with each other. | 2010-05-20 |
20100122528 | Hydraulic system having regeneration and supplemental flow - A hydraulic system for a machine is disclosed. The hydraulic system may have a pump, a tank, a first actuator with a head-end and a rod-end, and a first valve arrangement configured to control fluid flow from the pump to the first actuator and from the first actuator to the tank. The hydraulic system may also have a second actuator with a head-end and a rod-end, and a second valve arrangement configured to control fluid flow from the pump to the second actuator and from the second actuator to the tank. The hydraulic system may further have a third valve arrangement fluidly connected between the first and second valve arrangements to receive pressurized fluid from the pump in parallel with the first and second valve arrangements. The third valve arrangement may be configured to facilitate fluid regeneration of and supplemental flow to at least one of the first and second actuators. | 2010-05-20 |
20100122529 | Kinetically balanced bi-direction rotational wave energy converter - An improved apparatus and method to extract the mechanical energy of waves, tides and water movement into useful mechanical energy, a wave energy converter (WEC). This device is easily scaled to harness said energy according to the needs of local conditions or user requirements. It has five elements, to be placed in a body of water. Two of those elements being a buoyant body, containing an apparatus for water motion energy conversion, and a reactive free weight being able to move relative to each other in response to forces exerted by the body of water. A mooring system, to which, is attached a flexible member. The flexible member attaches these elements together as one device. Upon its length it contains at least two re-positionable elements which restrain the motion of the buoyant body along the length of the flexible member. | 2010-05-20 |
20100122530 | INTERNAL COMBUSTION ENGINE WITH EXHAUST GAS RECIRCULATION - An internal combustion engine has a turbocharger system and an exhaust gas recirculation (EGR) path. The turbocharger system comprises an inlet, an outlet and at least one turbocharger. The exhaust gas recirculation path recirculates a flow of exhaust gas to the air intake path. An EGR turbocharger has a turbine with an inlet in fluid communication with a first location in the exhaust gas path and an outlet in fluid communication with a second location in the exhaust gas path. The first and second locations being disposed such that, in use, the pressure difference of the gas between the inlet and outlet of the EGR turbine is less than the pressure difference of the gas between the inlet and outlet of the turbocharger system. The expansion ratio across the EGR turbine is therefore less than that across the turbocharger system and the EGR turbocharger is able to operate with greater efficiency. | 2010-05-20 |
20100122531 | INLET SYSTEM FOR AN ENGINE - An apparatus for improving the performance of a radial compressor | 2010-05-20 |
20100122532 | OCEAN THERMAL ENERGY CONVERSION SYSTEM AND CONDENSER THEREOF - An ocean thermal energy conversion (OTEC) system includes a working fluid pump, an evaporator, a turbine, a condenser, and a working fluid. The evaporator is connected to the working fluid pump. The turbine is connected to the evaporator. The condenser is respectively connected to the turbine and the working fluid pump, and located in a sea area below sea surface. The condenser includes a condenser main body and a deep sea water pipe. The condenser main body is respectively connected to the turbine and the working fluid pump. The deep sea water pipe is connected to the condenser main body, and has an inlet end and an outlet end. The deep sea water pipe is connected to the condenser main body via the outlet end. The working fluid flows between the working fluid pump, the evaporator, the turbine, and the condenser under the driven of the working fluid pump. | 2010-05-20 |
20100122533 | METHOD AND SYSTEM FOR CONVERTING WASTE HEAT FROM CEMENT PLANT INTO A USABLE FORM OF ENERGY - Methods and systems for converting waste heat from cement plant into a usable form of energy are disclosed. The methods and systems make use of two heat source streams from the cement plant, a hot air stream and a flue gas stream, to fully vaporize and superheat a working fluid stream, which is then used to convert a portion of its heat to a usable form of energy. The methods and systems utilize sequential heat exchanges stages to heat the working fluid stream, first with the hot air stream or from a first heat transfer fluid stream heated by the hot air stream and second with the flue gas stream from a second heat transfer fluid stream heated by the hot air stream. | 2010-05-20 |
20100122534 | TWO-PHASE EXPANSION SYSTEM AND METHOD FOR ENERGY RECOVERY - A closed loop expansion system for energy recovery includes a heat exchanger for using heat from a heat source to heat a working fluid of the closed loop expansion system to a temperature below the vaporization point of the working fluid; a radial inflow expander for receiving the working fluid from the heat exchanger and for expanding and partially vaporizing the working fluid; a screw expander for receiving the working fluid from the radial inflow turbine and for further expanding and vaporizing the working fluid; and a condenser for receiving the working fluid from the screw expander and for liquefying the working fluid. | 2010-05-20 |
20100122535 | FUEL CONTROL SYSTEM FOR GAS TURBINE AND FEED FORWARD CONTROL METHOD - A fuel controller for a combustion system in a gas turbine having a combustion system, a fuel supply, a pressure control valve proximate the combustion system and a first pressure sensor proximate the pressure control valve, the fuel controller including: a proportional-integrated (PI) logic unit generating a control command for the pressure control valve and receiving input signals representing a desired fuel pressure at the pressure control valve and an input signal from the first pressure sensor representing an actual fuel pressure at the pressure control valve, and a plurality of control gains stored in electronic memory of the controller, wherein each control gain is applicable to a predefined operating condition of the gas turbine, and wherein the controller determines which set of control gains is to be applied by the PI logic unit based on an actual operating condition of the gas turbine. | 2010-05-20 |
20100122536 | PLASMA FLOW CONTROLLED DIFFUSER SYSTEM - A diffuser system for a compressor for a gas turbine engine includes a diffuser and a plasma actuator. The diffuser comprises a first wall and a second wall. The first and second walls form a diffuser flow passage therebetween. The plasma actuator is disposed at least partially proximate the second wall. The plasma actuator is adapted to generate an electric field to ionize a portion of air flowing through the flow passage. | 2010-05-20 |
20100122537 | COMBUSTORS WITH INSERTS BETWEEN DUAL WALL LINERS - A combustor includes a first liner; and a second liner forming a combustion chamber with the first liner. The combustion chamber is configured to receive an air-fuel mixture for combustion therein, and the first liner is a first dual wall liner having a first hot wall facing the combustion chamber and a first cold wall. The first cold wall has a first cold wall orifice and the first hot wall has a first hot wall orifice. A first insert is mounted in the first hot wall orifice and is configured to receive a first air jet of pressured air from the first cold wall orifice, and guide the first jet through the first hot wall orifice and into the combustion chamber. | 2010-05-20 |
20100122538 | METHODS, APPARATUS AND SYSTEMS CONCERNING THE CIRCUMFERENTIAL CLOCKING OF TURBINE AIRFOILS IN RELATION TO COMBUSTOR CANS AND THE FLOW OF COOLING AIR THROUGH THE TURBINE HOT GAS FLOWPATH - A method of operating a turbine engine, wherein the turbine engine includes a compressor, a combustor, a turbine, a plurality of successive axially stacked stages that include a row of circumferentially spaced stator blades and circumferentially spaced rotor blades, and a plurality of circumferentially spaced injection ports disposed upstream of a first row of stator blades in the turbine; the injection ports comprising a port through which cooling air is injected into the hot-gas path of the turbine, the method comprising: configuring the stator blades in the first row of stator blades such that the circumferential position of a leading edge of one of the stator blades is located within +/−15% pitch of the first row of stator blades of the circumferential location of the injection port midpoint of at least a plurality of the injection ports. | 2010-05-20 |
20100122539 | MACHINE FOR MAKING AND DISPENSING FOOD PRODUCTS SUCH AS ICE CREAMS, ICE CREAM SHAKES AND THE LIKE - The invention relates to a machine ( | 2010-05-20 |
20100122540 | THERMOELECTRIC COOLER FOR ECONOMIZED REFRIGERANT CYCLE PERFORMANCE BOOST - A refrigerant system incorporates an economizer circuit, and a thermoelectric cooler to provide a performance boost to the conventional economized refrigerant system. A thermoelectric cooler cools the refrigerant either directly in a main refrigerant circuit, or in an economized circuit, or both. | 2010-05-20 |
20100122541 | HOT AIR GENERATING TOOL - A hot air generating tool, comprising a tubular body for aspirating and discharging drying air, with which elements for heating the air and a handle are associated. The air heating elements are constituted by a Ranque-Hilsch vortex tube device supplied with compressed air. | 2010-05-20 |
20100122542 | METHOD AND APPARATUS FOR ADJUSTING HEATING VALUE OF NATURAL GAS - Disclosed is a method and apparatus for adjusting heating value of natural gas, wherein components having high heating value are separated from natural gas consisting of various hydrocarbon components to reduce heating value of natural gas supplied to the markets. The method includes heating liquefied natural gas (LNG), separating the LNG heated and partially gasified into a gaseous component having low heating value and a liquid component having high heating value. | 2010-05-20 |
20100122543 | REFRIGERATOR - A refrigerator includes an ice maker positioned in the refrigerator and configured to make ice. The refrigerator also includes a plate positioned at an open side of the ice making tray and configured to reduce water overflow. The refrigerator further includes a cool air inlet passage configured to allow cool air to be introduced to an area inside of the plate. In addition, the refrigerator includes a cool air outlet passage that is separate from the cool air inlet passage, and configured to allow release of cool air from the area inside of the plate to an exterior of the plate. | 2010-05-20 |
20100122544 | MICRO-CHANNEL HEAT EXCHANGER FOR CARBON DIOXIDE REFRIGERANT, FLUID DISTRIBUTER THEREOF AND METHOD OF FABRICATING HEAT EXCHANGER - A micro-channel heat exchanger module is respectively connected to a compressor and an expansion device. The micro-channel heat exchanger module includes a heat transfer tube module and a block. The block has a working fluid inlet channel, a working fluid outlet channel, a working fluid distribution chamber, a plurality of working fluid outlet openings, and a plurality of working fluid inlet openings. The working fluid inlet channel is connected to one of a compressor and an expansion device. The working fluid distribution chamber communicates with the working fluid inlet channel. The working fluid outlet openings communicate the working fluid distribution chamber with the heat transfer tube module. The working fluid inlet openings communicate the heat sink with the working fluid outlet channel. The working fluid outlet channel is connected to the other one of the compressor and the expansion device. | 2010-05-20 |
20100122545 | TETRAFLUOROPROPENE COMPOSITIONS AND USES THEREOF - The present invention relates to compositions for use in refrigeration, air-conditioning, and heat pump systems wherein the composition comprises a tetrafluoropropene and at least one other component. The compositions of the present invention are useful in processes for producing cooling or heat, as heat transfer fluids, foam blowing agents, aerosol propellants, and fire suppression and fire extinguishing agents. | 2010-05-20 |
20100122546 | ICE DISPENSING TECHNOLOGY - An ice-making device that includes a duct through which ice is dispensed and a duct-covering part for opening and closing the duct. An ice conveying part conveys the ice dispensed through the duct. A driving speed of the ice conveying part increases for a previously set initial driving time when the dispensing of the ice starts, and the ice conveying part is driven at a previously set target speed when the initial driving time elapses. | 2010-05-20 |
20100122547 | ICE DISPENSING TECHNOLOGY - An ice-making device includes a duct through which ice is dispensed and a duct-covering part opening and closing the duct. A sensor part senses whether the duct-covering part closes the duct and a control part controls the duct-covering part to open the duct when the sensor part senses that the duct-covering part fails to close the duct and the duct-covering part has been attempting to close the duct for at least a preset period of time. | 2010-05-20 |
20100122548 | REFRIGERATOR RELATED TECHNOLOGY - Disclosed is a refrigerator including a refrigerator main body having a cooling chamber. The refrigerator also includes a refrigerating chamber door positioned at the refrigerator main body and configured to open and close at least a portion of a refrigerating chamber. The refrigerator further includes an ice chamber disposed at an inner surface of the refrigerating chamber door containing ice. In addition, the refrigerator includes a door basket configured to be attached to an outer surface of the ice chamber and having a non-contact to portion positioned at a surface facing the ice chamber. | 2010-05-20 |
20100122549 | Hermetic compressor and refrigeration cycle device having the same - To a hermetic compressor and a refrigeration cycle device having the same, an oil separator for separating oil from a refrigerant discharged from a compression unit is added. Separated oil is recollected into an oil pump driven by a driving motor. Because refrigerant separated from the oil is prevented from being re-introduced into the compressor, a cooling capability of the refrigeration cycle device may be enhanced. Because the oil pump is driven by the driving force of the driving motor, the compressor may have a simplified configuration, and the fabrication costs may be reduced. The oil used for a crankshaft lubrication process is returned to the oil pump by forming an oil pocket between bearing surfaces of a crankshaft and the oil pump, oil may be prevented from back-flowing to the oil separator from the crankshaft. This may allow oil to be smoothly recollected into the oil pump. | 2010-05-20 |
20100122550 | Hermetic compressor and refrigeration cycle device having the same - Disclosed are a hermetic compressor and a refrigeration cycle device having the same. An oil separator for separating oil from a refrigerant is installed outside a casing. The oil separated by the oil separator is recollected into the casing by an oil pump driven by a driving force of a driving motor. The oil is recollected from the refrigerant and fabrication costs are be reduced. A cooling capability of the refrigeration cycle device is enhanced, the compressor has a simplified configuration, and the fabrication costs are reduced. Because an outlet of a discharge opening through which oil is discharged to the casing from the oil pump is installed at a position lower than a minimum level of oil in the casing, the refrigerant is prevented from backflowing into an oil passage, and the occurrence of air bubbles on the surface of oil in the compressor may be prevented. | 2010-05-20 |
20100122551 | Liquefaction Method and System - A method for liquefaction using a closed loop refrigeration system, the method comprising the steps of (a) compressing a gaseous refrigerant stream in at least one compressor; (b) cooling the compressed gaseous refrigerant stream in a first heat exchanger; (c) expanding at least a first portion of the cooled, compressed gaseous refrigerant stream from the first heat exchanger in a first expander to provide a first expanded gaseous refrigerant stream; and (d) cooling and substantially liquefying a feed gas stream to form a substantially liquefied feed gas stream in a second heat exchanger through indirect heat exchange against at least a first portion of the first expanded gaseous refrigerant stream from the first expander, wherein the first expanded gaseous refrigerant stream exiting the first expander is substantially vapor. | 2010-05-20 |
20100122552 | SEPARATION METHOD AND APPARATUS - A separation method and apparatus that separates a component from a feed stream by use of a membrane in which separation is driven, at least in part, by a sweep stream. The sweep stream may be pumped to a supercritical pressure and then heated to at least near supercritical temperature, at least in part, through heat exchange with a component laden sweep stream being discharged from the membrane. A multi-component mixture can also be used that will produce the sweep stream as a vapor as a result of the heat exchange. The component laden sweep stream, due to cooling through the indirect heat exchange, will form a two-phase fluid that can be phase separated into a vapor phase enriched in the component that can be taken as a product and a residual liquid that can be recirculated in the formation of the sweep stream in the liquid state. | 2010-05-20 |
20100122553 | PIERCED JEWELRY RETAINMENT SYSTEM - An application for pierced jewelry for wearing in a hole bored through the skin of a person's body (e.g., an ear lobe, etc) is disclosed. The pierced jewelry includes a support portion with a decorative portion affixed to a first end of the support portion. A bulge is located on the support portion. The bulge is slightly larger in cross section than the hole and the bulge is adapted to pass through the hole and, once through the hole, the bulge holds the pierced jewelry in the hole. | 2010-05-20 |
20100122554 | EARRING - A jewelry item including a body, a locking bar provided at one end of the body with a locking groove, and a locker provided at the other end with an insert groove and an internal hinge post. A locking release button is mounted within the locker and rotatable around the internal hinge post. The release button has a first end for engagement of the locking groove and a second pressing end protruding out of the locker. A spring is mounted about the internal hinge post. When the first end of the release button is received within the locking groove in a closed position and the pressing end is depressed, the first end of the release button is rotated against the elastic spring force and the locking bar is decoupled from the locker into an open position. | 2010-05-20 |
20100122555 | Platinum condensation abatement by electrostatic precipitation - A process and device for abating air-borne particles during glass melt handling processes by using electrostatic precipitation. The invention is effective in abating both precious metal inclusions and non-metallic inclusions in the produced glass. | 2010-05-20 |
20100122556 | PROCESS FOR PRODUCING GLASS SHEET AND GLASS SHEET PRODUCING EQUIPMENT - A situation where glass chip produced as a result of breakage of waste glass sheets floats in a cutting chamber when the waste glass sheets produced in glass sheet producing steps are collected is suppressed. Provided is a glass sheet production installation ( | 2010-05-20 |
20100122557 | Method and device for melting the ends of rods - The invention relates to a method for treating the ends of glass rods in which glass rods are inserted into receptacles in a carrier and with the carrier are carried past a burner and at least one rail in an advancing direction, the flame of the burner melting at least one end of the glass rods and the glass rods being lifted by the rail in the receptacles and rolling on the rail so that the glass rods are made to rotate during the melting process. | 2010-05-20 |
20100122558 | Apparatus and Method of Sintering an Optical Fiber Preform - A method and apparatus for consolidating an optical fiber preform, wherein the optical fiber preform is located in a furnace comprising a muffle tube, said muffle tube comprising an inner section and an outer section surrounding the inner section. The inner and outer sections are comprised of different materials, and the preform is exposed to a pressure less than 0.8 atm while simultaneously exposing said preform to a temperature of at least 1000 C. | 2010-05-20 |
20100122559 | Anti-theft latch shield - An anti-theft shield that protects the latching apparatus on the large rear doors of cargo trucks and truck trailers is provided, the shield including an elongated sheath-like member for sliding over and enclosing the cargo door latch handle, and a connected panel member for extending over and protecting the cargo door latch mechanism and the associated padlock for locking the latch handle to the latch mechanism. At a first end of the sheath-like member on the rear side thereof is a planar guide member for insertion behind the latch handle and pivot pin locking hook. The shield is secured in position over the latch mechanism by means of the guide member in combination with a shield locking bracket having an opening for accepting the padlock bight during the locking procedure. | 2010-05-20 |
20100122560 | Theft Deterrent Device and Method for Bags - A theft deterrent device for use with a bag, such as a purse, backpack or computer bag, and a method of deterring theft of an unsupervised bag. The device includes a housing with a connector attached to the housing, and a locking member with a retractable cord attached to an opposing side of the housing for use in securing the bag to a stationary object. Alternatively, the device includes a connector, attachment means and at least one locking member. The device may further include a second locking member attached to the connector through a second attachment means useful for securing a zipper on a bag to prevent easy access to the contents of the bag. | 2010-05-20 |
20100122561 | Driving device for an electric lock latch - A driving device for an electric lock latch, comprising: a) a housing; b) a motor positioned within the housing with a power output shaft secured to a drive shaft with a threaded portion; c) a spiral spring having an internal part fixed in the housing or at the motor, the middle part of the spiral spring having a threaded joint portion (with a smaller diameter) corresponding to the threaded portion of the drive shaft, the internal and external parts of the spiral spring not having the threaded connection to the threaded portion of the drive shaft; and d) a lock latch secured to the external part of the spiral spring. Unlike the conventional structure requiring an external power source, thereby leading to a complicated installation, the structure in accordance with the invention includes a drive shaft having a threaded portion for driving a spiral spring in threaded connection thereto. Moreover, the lock latch is connected at the external part of the spiral spring. As a result, the circular motion of the drive shaft is converted into the rectilinear motion of the spiral spring such that the lock latch is moved. In this way, the locked and unlocked state of the lock device may be changed by the movement of the lock latch. Accordingly, the lock structure and the installation thereof may be simplified. Meanwhile, the power-saving effect is achieved. | 2010-05-20 |
20100122562 | METAL-CUTTING MACHINING METHOD AND SEMI-FINISHED PRODUCT - The invention relates to a metal-cutting machining process for a semi-finished product having a predetermined shape and at least one machining surface which has the steps: applying a protective foil having a predetermined elongation at break to the at least one machining surface with a predetermined adhesive force, placing a metal-cutting tool in a predetermined position above the machining surface, exerting a predetermined mechanical force in a predetermined direction for a predetermined length of time to the tool for carrying out a metal-cutting process on the semi-finished product and lifting the tool from the at least one machining surface after the predetermined length of time. In order to protect the semi-finished products from damage through the machining residues and at the same time not to impair the drilling performance, according to the invention through the adhesion an adhesive force is produced between the protective foil and the machining surface of substantially 10 N/25 mm and a protective foil is used which has an elongation at break of between 80 and 120%. | 2010-05-20 |
20100122563 | METHOD AND APPARATUS FOR FORMING BEND-CONTROLLING STRAPS IN SHEET MATERIAL - A substantially two-dimensional sheet material is configured for bending along a bend line to form a three-dimensional article. The sheet material includes a sheet of elastically and plastically deformable material, one portion of the sheet material located on one side of the bend line and another portion located on the opposing side of the bend line, one portion being displaced relative to the another portion in the direction of the thickness of the sheet material, and/or a plurality of shear lengths extending along the bend line separating the one and another portions of the sheet material. At least a pair of adjacent shear lengths define a strap interconnecting the one and another portions of the sheet material. A tooling assembly is configured for forming the bend-controlling straps and includes a punch assembly and a die assembly dimensioned and configured to move relative to one another, a punch block having a continuous shear edge, the punch block removably secured on the punch assembly, and/or a die block having an interrupted shear edge broken into shear edge segments by one or more recesses, the die block removably mounted on the die assembly, wherein moving one of the punch assembly and the die assembly toward the other, the continuous shear edge of the punch block cooperates with the shear edge segments for impart shear lengths upon the sheet material along the predetermined bend line. A method of using the tooling assembly and forming the sheet material is also described. | 2010-05-20 |
20100122564 | Liquid sample evaporator for vapor analysis - Preparation methods for introducing liquid samples to gas analysis instruments include 1) complete evaporation of a liquid sample in a sample chamber, and 2) allowing the sample vapor in the sample chamber to equilibrate for a predetermined time. An inert carrier gas (e.g., dry nitrogen or zero air) is also admitted to the sample chamber. After equilibration, the sample vapor is admitted as a conditioned sample to an analysis instrument. Preferably, the predetermined equilibration time is sufficiently long that the sample vapor in the sample chamber becomes substantially homogeneous with respect to both concentration and isotopic ratio. Vapor derived from a liquid calibration standard in this manner can be employed as an accurate gas-phase calibration reference. | 2010-05-20 |
20100122565 | CONTINUOUS SELFTEST FOR INERTIAL SENSORS AT 0 HZ - A sensor with continuous self test ( | 2010-05-20 |
20100122566 | Testing An Acoustic Property Of An Ultrasound Probe - Embodiments for testing an acoustic property of an ultrasound probe including a plurality of transducer elements are disclosed. A Shlieren image of an ultrasound probe and a visualized acoustic field of an ultrasound signal generated when one of the transducer elements is excited are acquired. A preprocessing including noise removal and position calibration upon the Shlieren image is then carried out. An acoustic property of the ultrasound probe is tested based on the preprocessed Shlieren image. | 2010-05-20 |
20100122567 | ABRASIVE WEAR TESTING MACHINE WITH CYCLE PROGRAMMABILITY AND VARIABLE FORCE APPLICATION - An abrasive wear testing machine exhibiting a support surface upon which is dynamically supported a tray to which a wear piece is secured. A tool bit is supported by a vertically displaceable and weight supporting bracket in a fixed and downward load applied fashion against the wear piece, such that the tray is reciprocated a selected number of cycles to determine a wear profile exerted upon the wear piece by the tool bit. The bracket is configured so that end located receiving channels are each seatingly engaged upon upwardly extending hydraulic lifts secured to the support surface, with a plurality of free weights arranged upon the hydraulic lifts. | 2010-05-20 |
20100122568 | GAS SENSOR SYSTEM AND METHOD FOR CONTROLLING GAS SENSOR - A gas sensor system including a gas sensor; a current control unit; a constant control unit; and a temperature acquisition unit. The gas sensor includes a measurement chamber, a pump cell and an electromotive force cell. The current control unit performs feedback control on current flowing through the pump cell in response to the voltage of the electromotive force cell and in accordance with a control constant which characterizes the feedback control. Further, the constant control unit changes the control constant of the feedback control in accordance with a value (for example, a resistance value of the electromotive force cell) corresponding to the temperature of the gas sensor. | 2010-05-20 |
20100122569 | GAS SENSOR PROVIDED WITH INNER AND OUTER COVERS FOR GAS SENSING ELEMENT - A gas sensor comprises a gas sensing element, a housing for the gas sensing element, and an element cover secured to an axial end of the housing and composed of an inner cover covering part of the gas sensing element and an outer cover disposed outside the inner cover. The outer cover comprise an approximately cylindrical side wall body, a bottom body integral with the side wall body, and a guide having first and second ends, the first end being secured to the side wall body and the second end being separated from the side wall body and located to provide a side opening between the second end and the side wall body. The side opening introduces a gas thereinto. A discharge opening is formed through the bottom body. The second end is recessed inward in the outer cover and is closer to the bottom body than the first end. | 2010-05-20 |
20100122570 | METHOD AND APPARATUS FOR DETECTING SEALING OF FOOD PACKAGES - Leak detector systems for detecting leaks in sealed food packages are disclosed, as well as methods for detecting leaks in sealed food packages. The leak detector system includes advancing a food package to a seal testing station where a portion of the food package is deflected and a deflection characteristic is measured. If the deflection characteristic is greater than a predetermined deflection characteristic limit that a sealed package should undergo while being subjected to the predetermined force, indicating that the package contains leaks, the food package is rejected. Otherwise the food package is advanced from the seal testing station. | 2010-05-20 |
20100122571 | METHOD AND SYSTEM FOR ESTIMATING ENGINE OIL LIFE BASED ON VISCOSITY - A method and control module for indicating engine oil life includes a viscosity determination module determining a viscosity of the engine oil based on an engine oil pressure and engine oil temperature. The control system further includes a comparison module comparing the viscosity of the engine oil to a threshold and generating a warning signal in response to comparing the viscosity. | 2010-05-20 |
20100122572 | Device and method for measuring mechanical properties of materials - The invention relates to an apparatus and a method for measuring mechanical properties of materials using an indenter which has a predetermined geometry, a device for generating force permitting the indenter to penetrate into a material sample surface of an object of measurement, and a device for measuring the penetration depth, wherein, arranged between a force application portion on which the device for generating force is applied and a shaft with an indenter tip facing towards the material surface of the object of measurement, the indenter has at least one micro-mechanical motion actuator by which at least one radial deflection of the shaft with respect to the force absorption portion of the indenter is capable of being activated or detected. | 2010-05-20 |
20100122573 | FUEL PROPERTY SENSING DEVICE - A control unit executes sensing of a fuel property of fuel based on a physical value, which is related to a combustion state of the fuel in an internal combustion engine, when it is determined that a predetermined prerequisite operational condition for the sensing of the fuel property is satisfied upon occurrence of at least one of consumption of a predetermined amount of fuel, traveling of a vehicle through a predetermined travel distance, and execution of a predetermined number of operation cycle(s). The predetermined prerequisite operational condition may be satisfied when an operational state of the internal combustion engine is a deceleration fuel cut-off state or an idle state. | 2010-05-20 |
20100122574 | SIMULATION WHEEL AND VEHICLE TESTING APPARATUS - A shaft receiving section of a simulation wheel is attached to a hub of a vehicle such that the shaft receiving section is located outside the vehicle. A tire mounting section surrounding the shaft receiving section concentrically with the shaft receiving section with a bearing being interposed between the shaft receiving section and the tire mounting section and further surrounding the peripheral surface of the hub to allow a tire to be mounted at a portion surrounding the peripheral surface of the hub is provided. The tire is mounted on the tire mounting section. The shaft receiving section is made rotatable with the rotation of the tire mounting section being stopped. Load is applied to an axle from a dynamometer. | 2010-05-20 |
20100122575 | FLUID LEVEL INDICATOR STRIP - A fluid level indicator strip measures the level of water in a closed receptacle containing a volume of fluid within an impermeable liner. The strip is a flexible, thin and impermeable elongate strip having a first pressure sensing part disposed vertically within the receptacle on the surface of an inside wall and a second visual display part disposed on the same wall outside surface. The first and second parts are connected by a third horizontal part. Each pressure sensor is electrically connected to a direct opposite and corresponding visual display. In one embodiment the pressure sensors are piezoresistive. In another embodiment the visual displays are LEDs. | 2010-05-20 |
20100122576 | Rotation rate sensor - A rotation rate sensor includes: a mounting device; a first drive frame having a drive, which is designed to set the first drive frame into a first oscillatory motion along an axis of oscillation relative to the mounting device; a first stator electrode; a first actuator electrode coupled to the first drive frame in such a way that in a rotary motion of the rotation rate sensor due to a Coriolis force, the first actuator electrode being displaceable in a first deflection direction relative to the first stator electrode; and an evaluation device configured to determine a voltage applied between the first stator electrode and the first actuator electrode, and to specify information regarding the rotary motion of the rotation rate sensor while taking the determined voltage value into account. | 2010-05-20 |
20100122577 | EVALUATION ELECTRONICS SYSTEM FOR A ROTATION-RATE SENSOR - An evaluation electronics system for a rotation-rate sensor, having a first and a second seismic mass, is developed for the purpose of ascertaining a rotation rate, acting on the rotation-rate sensor, from a deflection of the first and second seismic masses. The evaluation electronics system, in this instance, has a regulation member in order to minimize an undesired deflection of the first and second seismic masses, caused by interference influences. | 2010-05-20 |
20100122578 | MICROMECHANICAL COMPONENT - A micromechanical component for detecting an acceleration. The component includes a conductive layer having a first and a second electrode and a rotatable flywheel mass in the form of a rocker having a first and a second lever arm. The first lever arm is situated opposite the first electrode, and the second lever arm is situated opposite the second electrode. The first lever arm has a first hole structure having a number of first cut-outs, and the second lever arm has a second hole structure having a number of second cut-outs. The first and the second lever arm have different masses. The component is characterized by the fact that the outer dimensions of the first and second lever arms correspond, and the first hole structure of the first lever arm differs from the second hole structure of the second lever arm. Furthermore, a method for manufacturing such a micromechanical component is provided. | 2010-05-20 |
20100122579 | MULTI-AXIS CAPACITIVE ACCELEROMETER - A multi-axis accelerometer is consisted of a substrate with sensing electrodes and a structure layer. The structure layer includes anchor bases fixed on the substrate. A first proof mass is disposed over the substrate and has a first opening and a second opening symmetric to each other. The first proof mass is suspended to the anchor bases. Fixed sensing blocks are disposed on the substrate, and capacitors are formed between each fixed sensing block and the first proof mass for sensing acceleration along two in-plane directions. A second proof mass and a third proof mass are disposed in the first opening and the second opening and are asymmetrically suspended. Separate electrodes are disposed on the substrate and form two differential capacitors with the second proof mass and the third proof mass for sensing the out-of-plane acceleration. | 2010-05-20 |
20100122580 | FLOW SENSOR APPARATUS AND METHOD WITH MEDIA ISOLATED ELECTRICAL CONNECTIONS - A flow sensor apparatus that utilizes a pressure sensor with media isolated electrical connections. A cap can be attached to topside of the pressure sensor over a diaphragm to protect bond pads and wire bonds from a fluid media. A flow channel can be etched on the cap with an opening and exit on the sides of the cap so that liquid can flow through the flow channel. An inlet port and an outlet port can be attached to the channel's opening and exit to allow for fluid flow over the diaphragm. The flow channel creates a larger pressure over portions of the diaphragm that increases the deflection of the diaphragm, which increases an output signal of the pressure sensor. V-grooves can be created on two sides of the pressure sensor and in the cap to create the channel for the fluid in and out of the cap's cavity. | 2010-05-20 |
20100122581 | Flexible transducer structures - A novel flexible transducer structure is suitable for attaching to curved surface such as the leading edge of an aircraft wing. The structure comprises a thin flexible sheet of an insulating material with a leadless transducer secured to the sheet. The sheet is then placed over the curved surface and assumes the curvature of the surface. The transducer secured to the sheet provides an output of pressure according the pressure exerted on the sheet. The sheet basically is fabricated from a thin material such as Kapton and is flexible so as to assume the curvature of the surface with the transducer being exposed to pressure applied to the curved surface. The sensor in conjunction with the flexible sheet allows pressure to be measured without disturbing the air flow patterns of the measuring surfaces and because of its construction, is moisture resistant over a large variety of atmospheric conditions. | 2010-05-20 |
20100122582 | METHOD FOR OPERATING A FLOWMETER - A method is disclosed for operating a flowmeter, such as an inductive flowmeter, in which a medium flows through a measuring tube, and an arrangement of electrodes are conductively connected to the medium. To determine a filling level in a simple and reliable manner, at least four electrodes are arranged in the measuring tube essentially in a half-circumferential region based on a cross section through the measuring tube. When at least one signal is fed in at one of the electrodes or at one of the electrode pairs, an electrical current is measured at an electrode or between an electrode pair. An electrical voltage is measured between at least one other electrode pair or with respect to a common connection to ground. When comparing measurements with two different electrode combinations, different voltage and current values are related to infer a diagnosis, such as a filling level in the tube, and/or an electrode coating, and/or an oblique installation, and/or a sedimentation at a bottom of the tube. The diagnosis can be used to correct a flow rate. | 2010-05-20 |
20100122583 | DESIGN OF WET/WET DIFFERENTIAL PRESSURE SENSOR BASED ON MICROELECTRONIC PACKAGING PROCESS - Method and system for a wet/wet differential pressure sensor based on microelectronic packaging process. A top cap with a hole can be attached to a topside of a MEMS-configured pressure sense die with a pressure sensing diaphragm in order to allow sensed media to come in contact with the topside of the pressure sensing diaphragm. An optional constraint with a hole for stress relief can be attached to a backside of the pressure sense die. Adhesive and/or elastomeric seals and/or solder can be utilized to seal the pressure sense die allowing sensed media to come in contact with both sides of the pressure sensing diaphragm without coming into contact with wirebonds and other metallized surfaces. The MEMS-configured pressure sense die can also be bonded to a substrate with standard die attach materials. Such microelectronic packaging processes yield a high performance and cost effective solution thereby providing wet-wet pressure sensing capability. | 2010-05-20 |
20100122584 | Turbine for measuring petroleum products which are charged with a viscosity reduction agent - Turbine comprising a tubular body that receives an upstream stator, a rotor including a propeller and a downstream stator. The trailing edge of the blades of the upstream stator is inclined through a negative angle relative to a normal relative to the axis, and the leading edge of the blades of the propeller is inclined and rounded in an incline directed downstream. The rotational mounting of the propeller in the turbine involves a fixed shaft installed in the upstream and downstream stators, and which carries an upstream bearing bush and a downstream bearing bush, close to the end of the location of the propeller, and a stop formed by a crown of support pins in an upstream and downstream direction. The propeller comprises a tubular hub through which the fixed shaft extends and which has a bearing bush at each end in order to co-operate at the same time with the corresponding bearing bush of the fixed shaft and with the corresponding peripheral stop. | 2010-05-20 |
20100122585 | CORIOLIS FLOW SENSOR WITH OPTICALLY REFLECTIVE MOTION SENSOR - A Coriolis flow sensor with at least one vibrating flow tube through which a medium flows, includes elements for exciting the tube, and optical detection element for determining the movements of one or several points of the tube based on the principle of reflection of a light beam against the photosensitive surface of a light sensor. The light beam is directed at the tube wall, at a layer provided on this wall, or at an element fastened against this wall, wherein elements for shaping the beam are arranged for making the convergence of the beam in the direction of movement of the tube associated with the Coriolis forces smaller than the convergence in the direction of movement of the tube associated with the excitation forces. The sensitivity in the detection of the small movements of the tube caused by the Coriolis forces is enhanced. | 2010-05-20 |
20100122586 | AUTOMATIC ANALYZER AND DISPENSING METHOD - An automatic analyzer that stirs a plurality of different liquids to induce a reaction and measures an optical characteristic of a reaction liquid, thereby analyzing the reaction liquid. The automatic analyzer includes a stirring unit that includes a vibrator that is arranged on a vessel that contains a specimen including a sedimented component or a rack on which the vessel is arranged; and an electrode that is arranged on a transfer path for transferring the rack to a dispensing position and feeds electric power to the vibrator. The stirring unit feeds the electric power from the electrode to the vibrator while the rack is being transferred to the dispensing position along the transfer path and stirs the specimen including the sedimented component contained in the vessel. | 2010-05-20 |
20100122587 | Sample collection device - A test sample collection device includes a generally elongated sample collection section for collecting and holding a test sample, a handle member having a top half, a bottom half, a test strip located between the top and bottom halves, and an opening formed by the top and bottom halves, and a cap. Prong members fit within the opening of the handle member for releasably connecting the sample collecting section to the handle member. The cap is releasably mounted on the sample collecting section and covers the sample collecting section. Flexible extension members on the cap are used to release the sample collecting section from the handle member. The collecting section includes a plurality of fins and slots for assisting in collecting the test sample. The device also includes windows for magnified viewing of test results and for indicating whether a sufficient amount of the sample has been collected. | 2010-05-20 |
20100122588 | DEVICE AND METHOD FOR PROVIDING A PREDETERMINABLE CONCENTRATION OF AT LEAST ONE COMPONENT IN A LIQUID MEDIUM - A method and a device for providing a predeterminable concentration of at least one component in a microscopic sample liquid medium are described. The device includes a feeding device for the at least one component. Measurement data are determined, measuring a predeterminable parameter using a microscopic method. The concentration of the at least one component is adjusted or controlled via the feeding device based on the basis of measurement data. | 2010-05-20 |
20100122589 | METHOD AND REAGENT TUBE FOR REDUCING REAGENT USAGE - The present invention provides a method for reducing reagent usage, comprising the steps of providing a retainer, at least one group of loopholes being provided on the sidewalls of said retainer; providing a colorimetric glass, adapted to be inserted into said retainer, for receiving the first reagent to be observed through said loopholes; providing a cap, for capping the colorimetric glass and the retainer into a whole, after the colorimetric glass being inserted into the retainer. The present invention mainly uses a reagent tube with a retainer having a new structure, a colorimetric glass and a cap, storing the first reagent only in the colorimetric glass, and the volume of the colorimetric glass is far less than that of the current reagent tube, thus the usage of the reagents can be reduced effectively. After comparison with experiments, in the method, the usage of the first reagent or second reagent is reduced separately by in amount of 70% to 90% or by in amount of 60% to 75%, and thus reducing the detecting cost effectively and economic burden to the detector. | 2010-05-20 |