16th week of 2010 patent applcation highlights part 28 |
Patent application number | Title | Published |
20100095688 | REFRIGERANT DISTRIBUTION IMPROVEMENT IN PARALLELL FLOW HEAT EXCHANGER MANIFOLDS - A method and apparatus are presented to ensure adequate distribution of a two-phase refrigerant flowing through a plurality of heat transfer tubes of a parallel flow heat exchanger in a generally parallel manner. In several embodiments of this invention, predominantly single-phase refrigerant (liquid for condensers and vapor for evaporators) is tapped and delivered downstream to a location where a predominantly single-phase refrigerant phase is already present, bypassing at least some of the heat transfer tubes. In this manner, the remaining single-phase refrigerant (vapor for condensers and liquid for evaporators) flowing through the heat exchanger core is uniformly distributed amongst a plurality of heat transfer tubes in the next downstream pass. | 2010-04-22 |
20100095689 | VEHICLE AIR CONDITIONER AND METHOD FOR CONTROLLING THE SAME - A vehicle air conditioner that can increase the range of energy-saving operation by stopping an engine without impairing the air conditioning comfort and a method for controlling the vehicle air conditioner are provided. The vehicle air conditioner includes a compressor ( | 2010-04-22 |
20100095690 | Compressor - A compressor has a housing. A crank is carried by the housing for rotation about a crank axis. A cylinder is defined within the housing and has a proximal portion and a distal portion. The distal portion is smaller in transverse cross-sectional area than is the proximal portion. A piston is held within the housing for reciprocal movement at least partially within the cylinder. The piston also has a distal portion smaller in transverse cross-sectional area than a proximal portion. A connecting rod is pivotally coupled to the crank for relative rotation about a proximal axis and to the piston for relative rotation about a distal axis. A first compression chamber exists in the cylinder distal portion beyond the end of the piston. A second compression chamber exists in the cylinder proximal portion beyond a piston shoulder. The first and second compression chambers are non-series and non-parallel. | 2010-04-22 |
20100095691 | COOLING STORAGE AND METHOD OF OPERATING THE SAME - PROBLEM TO BE SOLVED: To provide a cooling storage, in which a refrigerant from one compressor is selectively supplied to multiple evaporators respectively disposed in multiple storage rooms having different thermal loads, and prevent any temperature rise of a storage room of higher thermal load. | 2010-04-22 |
20100095692 | REFRIGERATOR AND/OR FREEZER - This invention relates to a refrigerator and/or freezer with an ice maker, wherein the appliance includes at least one fan associated to the ice maker, which is arranged such that cold air is supplied to the ice maker by means of the fan. | 2010-04-22 |
20100095693 | SUCTION MODULATION VALVE FOR REFRIGERANT SYSTEM WITH ADJUSTABLE OPENING FOR PULSE WIDTH MODULATION CONTROL - A pulse width modulation control is provided for a suction modulation valve in a refrigerant system. An intentional small “leakage” path is maintained through the suction modulation valve to ensure that the pressure inside the compressor shell does not decrease below a safe reliability threshold but, at the same time, does not exceed a certain value, which would cause the refrigerant system to operate inefficiently, when the pulse width modulation control has moved the suction modulation valve to a closed position. The size of this minimum “leakage” path is continuously adjusted to ensure that the optimum pressure inside the compressor shell is maintained regardless of the evaporator pressure and other operating conditions. | 2010-04-22 |
20100095694 | Power Unit for Air Conditioning Systems Installed on Boats - A power unit for air conditioning systems installed on boats, including at least one compressor, of the mass produced type used in the automobile industry, connected to the circuit of the refrigeration device, at least one mechanical pump for circulation of a heat exchange fluid along a circuit and one or more rotating electrical machines. Operation of the power unit is ensured during navigation by an internal combustion engine for marine propulsion, in particular a four stroke gasoline engine, with vertical motor axis, normally used for outboard marine propulsion, mass produced at low costs, while when the boat is in port it is ensured by an electric motor. The fan coils are also of the mass produced type used in the automobile industry. | 2010-04-22 |
20100095695 | Temperature controlled compressor for electrical energy savings in enclosed room cooling - An electrical energy use saving system for the sales of purchasable amounts of beer, soda, bottled water, meat, vegetables, fruit, dairy, eggs or seafood products kept in a walk-in cooler, reach-in cooler or display case whose temperature is to be maintained includes a compressor, a thermostat, a suction fan and a thermometer in a network by which the cooler or case is cooled by outdoors ambient air when outside temperatures are cold and where the cooler or case is cooled by the compressor when outside temperatures are warm. | 2010-04-22 |
20100095696 | BEVERAGE CONTAINER DRINKING SURFACE ENHANCEMENT - A thermally conductive polymeric drinking surface for a beverage container is provided. The thermally conductive polymeric drinking surface may be an insert for a bottle or other covering configured to be formed around the mouth of a drinking container, such as a cup. The high thermal conductivity of the drinking surface contributes to the transfer of the temperature of the contents of the container to the mouth or lips of the consumer by reducing the time and energy consumption of the chilling processes being applied via the beverage or an external cooling mechanism. | 2010-04-22 |
20100095697 | AIR CONDITIONER AND COATING COMPOSITION - Disclosed is an air conditioner coated by the coating composition to the resin-made components where due formation occurs upon the cooling operation, provides the antifouling performance against various stains, restrains enlargement of droplet, and provides an excellent long-term durability (sticking property and peeling off property) all at the same time. The air conditioner of the present embodiment forms a coating film | 2010-04-22 |
20100095698 | RESONATOR ARRANGEMENT FOR THE CABINET OF A REFRIGERATION APPLIANCE - The invention refers to a resonator arrangement for the cabinet of a refrigeration appliance, said cabinet defining a housing and carrying, in the latter, a compressor presenting a hermetic casing and a defrost water evaporating tray comprising: a bottom wall, to be seated onto an upper portion of the casing of the compressor; and a peripheral wall superiorly projecting from the bottom wall, at least one of the peripheral wall and bottom wall of the evaporating tray carrying a noise absorbing means turned to a noise generation region in said housing and being dimensioned to define a certain reactive impedance and a certain dissipative impedance in the medium of the housing for a determined frequency band. | 2010-04-22 |
20100095699 | PRE-COOLING SYSTEM FOR AN AIR CONDITIONING CONDENSER - A pre-cooling system for use with a condenser of an air conditioning system is provided. In one embodiment, the pre-cooling system comprises a housing that is coupleable to a top of a condenser of an air conditioner wherein the condenser has a substantially-vertical exhaust. The pre-cooling system further comprises a valve mounted in the housing that is coupleable to a water source and wherein the valve is capable of operating independent of electrical power. The pre-cooling system further comprises a vane that is coupled to the valve and positionable in the substantially-vertical exhaust, wherein the vane has an aerodynamically-shaped cross section useable to operate the valve. The present invention further provides a method of manufacturing the pre-cooling system. | 2010-04-22 |
20100095700 | Economizer Heat Exchanger - A refrigeration system includes a compressor. A heat rejection heat exchanger is downstream of the compressor along a refrigerant primary flowpath. An expansion device is downstream of the heat rejection heat exchanger along the primary flowpath. A heat absorption heat exchanger is downstream of the expansion device along the primary flowpath. An economizer heat exchanger is between the heat rejection heat exchanger and the expansion device along the primary flowpath. The economizer heat exchanger includes a first portion configured to provide heat transfer from the primary flowpath to a first economizer flowpath. The economizer heat exchanger includes a second portion configured to provide heat transfer from the primary flowpath to a second economizer flowpath. | 2010-04-22 |
20100095701 | Heat pump with pressure reducer - A heat pump HVAC system with an integrated pressure reducer which reduces the head pressure of the system when operating in the cooling mode and thus reduces compressor workload. The heat pump HVAC system includes a compressor for compressing a refrigerant, an exterior coil positioned outside of a building, an interior coil positioned within the building, and a reversing valve for changing the flow direction of refrigerant in the refrigerant circuit. A heat exchanger is provided between the outlet of the exterior coil and the thermal expansion valve. The heat exchanger cools the refrigerant flowing between the outlet of the exterior coil and thermal expansion valve using refrigerant exiting the interior coil. | 2010-04-22 |
20100095702 | COMPRESSOR INCORPORATED WITH OIL SEPARATOR - A compressor incorporated with an oil separator having a separation chamber, which is placed adjacent to a discharge chamber, has a space formed in the entire inside of the separation chamber, separates oil-containing gas, being introduced, into gas and oil by centrifugal separation, allows the separated oil to drop downward, and upwardly extracts the separated gas, and also having a lower hole for introducing the separated oil into an oil storing chamber. The oil separator is formed as a joining structure of two compressor forming members, and a portion of the oil storing chamber, other than a portion where the lower hole is opened, is communicated with the separation chamber via a gas release passageway at least a part of which is formed between the two compressor forming members. Gas is efficiently discharged from the portion of the oil storing chamber where the lower hole of the oil separator is not opened, a sufficient amount of stored oil is secured in the oil storing chamber, and in addition, workability in production of the device is improved. | 2010-04-22 |
20100095703 | Novel Working Media for Refrigeration Processes - A working medium for refrigeration processes comprising at least one sorbent material and at least one refrigerant, characterized in that the sorbent material contains at least one nonvolatile organic salt which is liquid under standard conditions, or a mixture of organic salts, with the proviso that this is liquid under standard conditions, wherein the salt or the mixture has a thermal stability above 150° C. | 2010-04-22 |
20100095704 | Injection System and Method for Refrigeration System Compressor - A refrigeration system can incorporate a cooling-liquid injection system that can inject a cooling liquid into an intermediate-pressure location of the compressor. The cooling liquid can absorb the heat of compression during the compression of the refrigerant flowing therethrough. The refrigeration system can include an economizer system that injects a refrigerant vapor into an intermediate-pressure location of the compressor in conjunction with the injection of the cooling liquid. A refrigeration system can include a liquid-refrigerant injection system that can inject liquid refrigerant into an intermediate-pressure location of the compressor. The injected liquid refrigerant can reduce the discharge temperature of the refrigerant. The liquid-refrigerant injection system can be used with the cooling-liquid injection system and/or the economizer system. | 2010-04-22 |
20100095705 | METHOD FOR FORMING A DRY GLASS-BASED FRIT - A dry glass-based fit, and methods of making a dry glass fit are disclosed. In one embodiment a dry glass frit comprises vanadium, phosphorous and a metal halide. The halide may be, for example, fluorine or chlorine. In another embodiment, a method of producing a dry glass frit comprises calcining a batch material for the frit, then melting the batch material in an inert atmosphere, such as a nitrogen atmosphere. In still another embodiment, a method of producing a dry glass frit comprises calcining a batch material for the frit, then melting the batch material in an air atmosphere, such as a nitrogen atmosphere | 2010-04-22 |
20100095706 | Method for manufacturing optical fibers and optical fiber performs - A method of manufacturing an optical fiber preform, the method comprising: providing a substantially elongated core preform made out of a core fluorinated glass; providing a substantially elongated and substantially tubular cladding preform made out of a cladding fluorinated glass, the cladding preform defining a bore extending substantially longitudinally therethrough; inserting the core preform into the bore of the cladding preform; fusing the core preform and the cladding preform to each other to produce an intermediate preform; heating the intermediate preform up to a stretching temperature, the stretching temperature being such that the core and cladding fluorinated glasses both have a viscosity of between 10 | 2010-04-22 |
20100095707 | FABRICATING OPTICAL WAVEGUIDES - Methods and devices are provided for fabricating waveguides. Some such methods involve forming at least a portion of the waveguide using an embossing process for shaping a substrate and/or other components. Some implementations provide processes for making waveguide features by omitting what may previously have been regarded as essential steps in forming waveguides via a semiconductor fabrication process. Some implementations provide processes of forming waveguide features by deliberately causing what would heretofore have been regarded as defects in a semiconductor fabrication process. Some such methods and devices can produce waveguides at a substantially lower cost than was heretofore possible. | 2010-04-22 |
20100095708 | EQUIPMENT AND METHOD FOR MANUFACTURING AN OPTICAL FIBER - Simple and small-sized equipment which continuously afford alternate twists to an optical fiber and a method using the apparatus are provided. The equipment includes: a guide roller for causing the fiber to roll; a roller supporting member for holding the roller in a manner allowing the roller to freely turn about an axial center X; and a driving unit to cause the roller to oscillate by making the supporting member to turn about an axial center Y that is inclined relative to the axial center X. The method includes: arranging a guide roller to intersect the fiber, the roller being held by a roller supporting member to freely turn about an axial center X; oscillating the roller by driving the supporting member to revolve about the axial center Y which is inclined relative to the axis center X; and causing the fiber to roll to afford alternate twists to the fiber. | 2010-04-22 |
20100095709 | NEEDLE MOTION - The invention is a new container for food and for cooking food, entirely or partially made from a plastic film, provided with one opening (B) suited to be closed and hermetically sealed after the introduction of the food to be cooked and comprising at least one valve (L) made from a material having a lower melting point than said plastic film, so that the increase in temperature and pressure inside the container during the cooking of the food causes said valve (L) to open and part of the steam generated inside the container to be discharged. | 2010-04-22 |
20100095710 | KNITTING MACHINE FOR PRODUCING A KNITTED PRODUCT FROM UNTWISTED FIBRE MATERIAL - The invention relates to a machine for the production of a knitted fabric using stretched fiber material ( | 2010-04-22 |
20100095711 | Forming A Tubular Knit Fabric For A Paint Roller Cover - A method and apparatus are provided for forming a tubular-shaped knitted covering for a paint roller, or the like, having a pile extending from an outer surface of the covering, through use of a dial needle knitting arrangement. A cylinder needle knitting arrangement may be utilized in conjunction with the dial needle knitting arrangement for forming a tubular-shaped knitted covering for a paint roller having a pile formed from a combination of sliver and yarn fibers in successive courses of the tubular-shaped knitted covering. | 2010-04-22 |
20100095712 | FLUID DETERGENT AND FABRIC SOFTNER BOX ASSEMBLY FOR LAUNDRY MACHINE AND DETERGENT DISPENSER HAVING THE SAME - The present invention relates to a detergent supply apparatus for a drum laundry machine, and more particularly to, a fluid detergent and fabric softener box assembly which can be attached and detached to/from a detergent supply apparatus, and temporarily stores a fluid detergent and a fabric softener until they are selectively introduced into a washing room in water supply. A fluid detergent and fabric softener box assembly includes a cap which can prevent a fabric softener and a fluid detergent from being splashed into another section in a barrier portion between the fluid detergent and the fabric softener due to a fall head of water supplied from a water supply inlet of a dispenser. | 2010-04-22 |
20100095713 | Drain pump and washing machine having the same - A drain pump including a case including a mounting bracket; a first connection member mounted to the mounting bracket to be spaced from the cabinet; a second connection member inserted in the first connection member; and a fastening member passed through the cabinet and inserted in the second connection member so that the case is mounted to the cabinet. Since the first connection member is spaced from the cabinet, the second connection member can be prevented from being damaged by vibration of the drain pump. | 2010-04-22 |
20100095714 | DRUM TYPE WASHING MACHINE - A drum type washing machine is provided. The drum type washing machine includes a cabinet for forming an appearance; a tub fixed to an inner side of the cabinet and for storing washing water, a drum rotatably arranged in the tub for washing and dehydrating laundry, and a driving motor positioned at a rear side of the drum for generating a driving force by which the drum is rotated. The washing machine can increase washing capacity with maintaining an entire size thereof by increasing a diameter of the drum without increasing a size of the cabinet. The washing machine may include a supporting plate to rotatably support the rotational shaft, and a supporting unit to support the supporting plate, the supporting unit comprising a plurality of supporters connected between the supporting plate and the cabinet. | 2010-04-22 |
20100095715 | A WASHING MACHINE - By means of the present invention, the microorganisms accumulated inside the detergent dispenser ( | 2010-04-22 |
20100095716 | Laundry machine - The present invention relates to steam dryers, and more specifically, the present invention relates to a steam dryer for removing creases or crumples from, or preventing the same from forming on, clothes. The steam dryer includes a drum ( | 2010-04-22 |
20100095717 | Locking device for trailer hitches and method therefor - A method and apparatus to secure the coupler section of a trailer provides a locking device that includes a lock housing having a hitch ball element to engage the recess in the coupler, a shackle member lockable to the housing and having a bridge section that spans the hitch ball element and, and a latch assembly to latch and unlatch the shackle member. The shackle member is shown to be U-shaped with legs that extend through and secure to the lock housing. The latch assembly provides a ratchet-type engagement to allow adjustable locking. A rotatable lock mechanism drives a cam based latch mechanism between a latch state and an unlatch state. | 2010-04-22 |
20100095718 | High security, dual-mode padlock construction - By employing a deadbolt construction for virtually eliminating the ability of the shackle to be removed from the housing by the application of excessive force, an effective, easily produced, padlock is achieved which also incorporates two separate and independent locking systems formed in a single padlock. In the present invention, a single housing and a single shackle assembly are employed and are constructed for enabling the shackle to be released from locked engagement with the housing using either a rotatable dial combination construction or a key activated tumbler construction. Furthermore, the rotatable combination defining dials, which controls the release of the shackle using the preset combination, are coaxially aligned, peripherally surrounding the key controlled tumbler/cylinder. As a result, a compact construction is realized, as well as an efficient and effective release construction which is shared by both the combination controlled section as well as the key controlled section. | 2010-04-22 |
20100095719 | Door Lock Device With Safety Switch - A door lock apparatus with safety switch capable of assuredly locking a door is provided. | 2010-04-22 |
20100095720 | LOCKING DEVICES - A tool carrier assembly ( | 2010-04-22 |
20100095721 | Locking Device For Functions Which Can be Carried Out in Particular on Vehicles - A locking device contains a locking cylinder with a freewheeling sleeve ( | 2010-04-22 |
20100095722 | METHOD AND APPARATUS FOR HOT-ROLLING METAL STRIP USING NEAR-INFRARED CAMERA - A hot-rolling line, a method for photographing the entire width of a hot-rolled metal strip, a method for recording the photographic result of the entire width, a method for appropriately performing quality assurance, and a method for producing a hot-rolled metal strip using them, provide proper quality assurance for delivering a product to a customer. A hot-rolling line includes a near-infrared camera arranged to photograph an entire width of a hot-rolled metal strip on an entry side of a coiler of the hot-rolling line. | 2010-04-22 |
20100095723 | METHOD OF SHAPE FORMING VESSELS CONTROLLING ROTATIONAL INDEXING - An embodiment of the present invention is a method of shape forming vessels, the method comprising selecting a pathway to index the vessel across an operation wheel, indexing the vessel, controlling rotational indexing direction of the vessel across selected pathway, and operating on the vessel as the vessel is indexed across the operation wheel along selected pathway. | 2010-04-22 |
20100095724 | METAL FORMING WITH VIBRATION ASSIST - A metal forming die includes a first die half and a second die half moveable relative to the first die half. The first and second die halves define a die cavity when the second die half is in a closed position. A transducer is operable to vibrate the first die half during metal forming. | 2010-04-22 |
20100095725 | BRIDGE TURRET TRANSFER ASSEMBLY - An apparatus for joining two fixed bases having a plurality of can necking stages, is provided. The apparatus minimizes space, and reduces the diameter of a can neck as it transfers a can body from a first fixed base to a second fixed base. | 2010-04-22 |
20100095726 | CUTTING AND/OR FORMING PLATE WORKPIECES - A method for processing a plate workpiece supported on a workpiece support. The method includes moving a tool die and a tool punch along a stroke axis and toward a processing position above a support plane of the workpiece support. The processing position corresponds to a region of the plate workpiece having a formed shape, which extends upwardly from the support plane of the workpiece support. | 2010-04-22 |
20100095727 | DEVICE FOR STRAIGHTENING A STRIP OF SEMI-RIGID MATERIAL AND FEEDING IT INTO A MACHINE | 2010-04-22 |
20100095728 | VESSEL FORMING STATION - An embodiment of the present invention is a vessel forming station comprising a plurality of operation wheels, the plurality of operation wheels are configured in opposing facing pairs, a plurality of linear drives are interconnected with the plurality of operation wheels, the plurality of linear drives push opposing facing pairs of the plurality of operations to a closed position causing opposing facing pairs of the operation wheels to engage the vessel and perform operations on the vessel, the linear drives pull the plurality of operation wheels to an open position allowing the vessel to be indexed to other operation positions, and a conveyor system positioned between opposing facing pairs of the plurality of operation wheels engages the vessel and indexes the vessel through the plurality of operations. | 2010-04-22 |
20100095729 | Rounding System and Method Used in the Manufacture of Conical or Cylindrical Structures - A can rounding system and method that uses arms that are able to maintain cans in a concentric arrangement during the welding process. The arms enable the can rounding system to maintain the concentric positions in order to achieve improved circular dimensions and increase the overall efficiency in the construction of cylindrical and conical structures, such as wind towers. | 2010-04-22 |
20100095730 | DIE ASSEMBLY TOOL FOR EXTRUSION MOLDING - A die assembly P | 2010-04-22 |
20100095731 | EXTRUSION DIE FOR METALLIC MATERIAL - In some preferred embodiments, an extrusion die | 2010-04-22 |
20100095732 | SUPPORT JAW ARRANGEMENT FOR SLIDING LATERAL SUPPORT OF ROD-SHAPED AND TUBULAR WORKPIECES IN BENDING MACHINES - A support jaw arrangement for sliding lateral support of rod-shaped and tubular workpieces prior to their entrance into a forming groove of a bending head of a bending machine. The support jaw arrangement includes two support jaws, one on each side of the workpiece. Each support jaw is fastened on a holder to a support bracket which, guided in a longitudinally displaceable manner on a guide block, is displaceable by a drive device from an initial position retracted against the direction of transport of the workpiece parallel to the same, to an end position extended in the direction of transport of the workpiece. One support jaw supports the workpiece in a laterally sliding manner in a region from its tangential entrance into the forming groove, up to a point at a predetermined distance in front of the same while the other support jaw assumes a retracted initial position. | 2010-04-22 |
20100095733 | METHOD FOR SHAPING A BLANK, AND COOLING DEVICE FOR A BLANK - When shaping a metal blank (P), the blank (P) is heated to a predetermined temperature, is then cooled using a cooling device ( | 2010-04-22 |
20100095734 | METHOD OF PERFORMING NON VESSEL SHAPING OPERATIONS DURING VESSEL SHAPING - An embodiment of the present invention is a method of performing non-shape forming operations during vessel shaping, the method comprising indexing a cylinder across a pathway of at least one of an operation wheel, the operation wheel further having a plurality of work zones, performing at the plurality of work zones a plurality of operations on the cylinder in a sequence of a first shaping plurality of operations followed by a non-shaping plurality of operations followed by a second shaping plurality of operations, and effectuating transformation of the cylinder into a shaped vessel. | 2010-04-22 |
20100095735 | METHOD OF COORDINATING VESSEL SHAPE STYLE AND DECORATION STYLE - An embodiment of the present invention is a method of coordinating vessel shaping style and decoration, the method comprising receiving a vessel in a decoration operation, the vessel having a formed shape style, determining the formed shape style, selecting based in part on the formed shape style a decoration style, and decorating the vessel with selected decoration style. | 2010-04-22 |
20100095736 | STRAIGHTENING A TUBE ON AN EXPANDER - A tube extending along a tube axis is straightened by radially outwardly plastically deforming and expanding the tube by means of an expander mandrel and simultaneously bending the tube by applying radially inwardly directed forces to the tube at three points lying on a triangle. One of the points is level with the mandrel on one side of the tube and the other two points axially flank it in axially opposite directions and bear on the other side of the tube. | 2010-04-22 |
20100095737 | HAND TOOL WITH ANTI-SLIP DEVICE - The invention relates to a hand tool comprising handles and jaws, where the jaws are operated by the handles, and where an anti-slip device is arranged on the outer side of the distal end of a tool handle. The tool handle has a hard surface with low friction enabling the users fingers to slide on the surface of the handle when squeezing the handles together, and the anti-slip device is arranged to be supported against a support surface in order for the user to be able to press the tool handles together in a controlled manner using a force (F) in excess of hand force. | 2010-04-22 |
20100095738 | Roller holding unit - A pressing tool having a drive unit, a piston-cylinder unit with a fork-like receiver and an actual clamping pincer. The clamping pincer has a T-shaped mounting which, with a retaining bolt and a retaining bolt receiver, is connected to a fork-like receiver. In the fork-like receiver, a roller holder with two rollers is located. The fork-like receiver is part of the piston-cylinder unit. On actuation of the pressing tool, the piston-cylinder unit is pulled back and thus the roller holder with the rollers is moved forward relative thereto in an axial direction towards the clamping pincer. Thus, the rollers roll on roll flanks of the clamping jaws of the clamping pincer. The clamping pincer is pressed together by the rollers pressing apart the clamping jaws at the rear. Thus, the rollers are supported on a bearing block with sliding bearing surfaces. In the region between contact surfaces of the rollers with the sliding bearing surfaces and the contact line of the two rollers, there is a dirt collection chamber. | 2010-04-22 |
20100095739 | METHOD FOR ADJUSTING RESONANCE FREQUENCIES OF A VIBRATING MICROELECTROMECHANICAL DEVICE - The present invention relates to a method for adjusting the resonant frequencies of a vibrating microelectromechanical (MEMS) device. In one embodiment, the present invention is a method for adjusting the resonant frequencies of a vibrating mass including the steps of patterning a surface of a device layer of the vibrating mass with a mask, etching the vibrating mass to define a structure of the vibrating mass, determining a first set of resonant frequencies of the vibrating mass, determining a mass removal amount of the vibrating mass and a mass removal location of the vibrating mass to obtain a second set of resonant frequencies of the vibrating mass, removing the mask at the mass removal location, and etching the vibrating mass to remove the mass removal amount of the vibrating mass at the mass removal location of the vibrating mass. | 2010-04-22 |
20100095740 | DETERMINING PHYSICAL PROPERTIES OF STRUCTURAL MEMBERS IN MULTI-PATH CLUTTER ENVIRONMENTS - A method for determining a physical property of an object in a multi-path clutter environment comprises transmitting an RF interrogation signal to a wireless sensor physically coupled to the object or the fluid in the multi-path clutter environment, wherein the wireless sensor is operable to receive the RF interrogation signal, produce a reference signal and a measurement signal, and transmit the reference signal and the measurement signal in the multi-path clutter environment. The reference signal and measurement signal are delayed by the wireless sensor by an amount of time that may be a function of the unknown physical property. The method also comprises receiving the transmitted reference signal and the transmitted measurement signal and comparing them in the time domain in order to determine the unknown physical property of the object or the fluid. | 2010-04-22 |
20100095741 | Sulfur component detecting device - In an internal combustion engine, a metal or a metal compound ( | 2010-04-22 |
20100095742 | Testing Apparatus For Applying A Stress To A Test Sample - A testing apparatus which is suitable for applying a stress load to a test specimen is provided. The testing apparatus may be used to simulate lithostatic stress on a test specimen, which may be, for example, a portion of a geologic formation. The testing apparatus may also be used in a method of evaluating the expected production of fluids obtainable from in situ pyrolysis of oil shale. | 2010-04-22 |
20100095743 | Amplified Sensitivity of Porous Chemosensors Based on Bernoulli Effect - A method of vapor sampling and its delivery to the porous sensory element(s) employed in chemical detectors/sensors for vapor(s) identification and quantification. The sampling and delivery system comprises a flow cell in which a sensory membrane is placed parallel to the flow, while an additional flow normal to the membrane is introduced using the Bernoulli effect. The bi-directional flow of vapors increases the interactions between the sensory material and vapor molecules, and enhances sensitivity. | 2010-04-22 |
20100095744 | LEAK DETECTOR - A leak detector for use with a piping system, where the leak detector includes a housing configured to be attached to a conduit and a valve configured and arranged for axial movement with respect to the housing. Additionally, there is a magnet attached to the valve for movement therewith. Embodiments of the invention also preferably include a magnetically-actuated switch positioned within the leak detector along an axial flow path of a fluid such that axial movement of the magnet triggers the switch, which indicates fluid flow through the leak detector. In certain embodiments, there is also a leak passageway that permits a relatively small amount of fluid to pass to an outlet side of the valve even when a diaphragm is in seating contact with the valve if fluid pressure on the outlet side of the valve is slightly lower than fluid pressure on an inlet side of the valve. | 2010-04-22 |
20100095745 | CALIBRATION SYSTEMS AND METHODS FOR TRACER GAS LEAK DETECTION - Tracer gas leak detection is provided by a calibration system with a gas leak detector having a test port for receiving a sample containing a tracer gas and coupled to a vacuum pump; a calibrated leak for a calibration sample containing the tracer gas; a mass filter coupled to the test port for receiving the test sample in an operating mode, coupled to the calibrated leak through a calibrated leak valve for receiving the calibration sample in a calibration mode, having controllable transmission of the tracer gas and providing a filtered sample; detector detecting the tracer gas in the filtered sample; a programmable gain element providing a measured value of leak rate in response to the detector signal; and a controller configured, in response to a mode control signal, to operate the leak detector in the calibration mode over two or more working ranges using the calibrated leak. | 2010-04-22 |
20100095746 | Engine Leak Detector and Leak Detection Method - An apparatus and method for leak detection through use of an adapter containing a chamber, an air pressurization port, and detection media instillation port. The apparatus is sealingly or relatively sealingly coupled to a turbo inlet air duct on an internal combustion engine under study, such that the apparatus chamber communicates with the engine's interior void. The apparatus permits pressurized air and detective media, such as smoke or fog, to be introduced through the chamber and into the void of an engine to determine the presence and location of engine system leaks. | 2010-04-22 |
20100095747 | Method and Device for Testing the Tightness of a Fuel Tank of an Internal Combustion Engine - The invention relates to a method and a device for testing the tightness of a fuel tank of an internal combustion engine, in particular of a vehicle, with a pressure switch which communicates with the interior of the fuel tank, and a diagnosis means for testing the serviceability of the pressure switch by evaluating the switching status of the pressure switch. So that diagnosis of the pressure switch is possible even with the internal combustion engine shut off or the vehicle turned off and for internal combustion engines with exhaust gas turbochargers, it is proposed, according to the invention, that the diagnosis means test the opening behavior of the pressure switch when the temperature rises. | 2010-04-22 |
20100095748 | NON-DESTRUCTIVE TEST APPARATUS - The present invention provides a non-destructive test apparatus which can be applied not only to a structure in dry conditions but also to a structure constructed under water or in a location to which it is difficult for a worker to gain access. The non-destructive test apparatus includes a support frame which is disposed adjacent to the target structure and has a vertical guide rail, and a vacuum box which moves upwards or downwards along the guide rail of the support frame. The vacuum box is attached to the target structure and creates a vacuum therein. The non-destructive test apparatus further includes a hoist which is provided on the upper end of the support frame to move the vacuum box upwards or downwards, a fastening unit which fastens the support frame and the vacuum box to the target structure, and a vacuum pump which creates a vacuum in the vacuum box. The non-destructive test apparatus further includes a defect detecting unit which measures a strength of vacuum in the vacuum box to determine whether the target structure is defective, and a control unit which controls the elements. | 2010-04-22 |
20100095749 | PROTEIN CRYSTALLIZING AGENT AND METHOD OF CRYSTALLIZING PROTEIN THEREWITH - The present invention provides a technique for crystallizing a desired protein at a high probability; namely, a protein crystallizing agent and a method of crystallizing protein. The present invention also provides a technique for determining the conditions for protein crystallization easily with high efficiency; namely, a method of screening the conditions for protein crystallization and a protein crystallization screening reagent. As the protein crystallizing agent, at least one compound selected from the group consisting of a basic amino acid, acidic amino acid, ester derivative of amino acid and amide derivative of amino acid is used, or at least one of these compounds is used in combination with another protein crystallizing agent. | 2010-04-22 |
20100095750 | Concentration Sensor and Concentration Detector - In a concentration sensor using a piezoelectric piece, for instance, a quartz piece in which the natural frequency is varied by adsorption of a sensing target, the object of the present invention is to make the concentration sensor applicable to various fluids to be measured different in viscosity while restricting consumption of the oscillation energy due to interelectrode capacitance, and to be able to cope with plural types of concentration sensors while using a common oscillation circuit. | 2010-04-22 |
20100095751 | SENSING DEVICE - An object of the present invention is to provide a sensing device capable of easily and collectively displaying, based on pieces of time-series data of frequencies of piezoelectric resonators obtained for each concentration of a substance to be absorbed in solutions, pieces of variation data of the frequencies for each concentration caused by an absorption of the substance to be absorbed, in a state of aligning absorption start points. | 2010-04-22 |
20100095752 | COKE OVEN WALL SURFACE EVALUATION APPARATUS, COKE OVEN WALL SURFACE REPAIR SUPPORTING APPARATUS, COKE OVEN WALL SURFACE EVALUATION METHOD, COKE OVEN WALL SURFACE REPAIR SUPPORTING METHOD AND COMPUTER PROGRAM - An oven wall three-dimensional profile data ( | 2010-04-22 |
20100095753 | Air flow measuring device - An air flow measuring device has a throttle portion provided in a first sub-passage, a second sub-passage branched from the first sub-passage at an upstream side of the throttle portion, and a flow amount sensor located in the second sub-passage. The second sub-passage is configured to introduce therein a part of air flowing in the first sub-passage, and an inlet of the second sub-passage is open into the first sub-passage at one side in a first radial direction perpendicular to a flow direction of air flowing in the first sub-passage. Furthermore, the throttle portion is provided to gradually reduce a passage dimension of the first sub-passage in a second radial direction, as toward an outlet of the first sub-passage. Here, the second radial direction is perpendicular to a surface defined by the first radial direction and the flow direction of air in the first sub-passage. | 2010-04-22 |
20100095754 | BRAKE POSITION SENSOR UNIT - A brake position sensor unit includes a unitary brake shaft that transmits braking torque to a article to be slowed, connects directly to a brake unit, connects to a resolver and has a plurality of planetary gears rotating thereabout to activate a sensor when the brake unit is set. | 2010-04-22 |
20100095755 | PEDAL OPERATION AMOUNT DETECTING APPARATUS - In a pedal operation amount detecting apparatus, a brake pedal and a crevice fixed to an end portion of an operation rod are rotatably coupled by a coupling shaft, a bush is interposed between the brake pedal and the coupling shaft, and detectors are mounted on an outer peripheral surface of a bush body, which is elastically deformable, in the bush, and an ECU estimates an angle between the brake pedal and the operation rod based on a ratio between distortion loads detected by the detectors, and calculates an operation amount of the brake pedal, that is to say, pedal force and a pedal stroke, based on the angle, thereby enabling to improve mountability by simplifying a configuration and to detect the operation amount with a high degree of accuracy. | 2010-04-22 |
20100095756 | TIRE AIR-PRESSURE DETECTION DEVICE - A method and apparatus in accordance with embodiments of the invention includes a tire pressure detection device comprising an elongated casing having a first casing portion and a second casing portion, configured to house a pressure sensor and the battery therein. The elongated casing also includes a mounting hole for accommodating a connection member configured to connect the casing to a tire valve. The mounting hole is disposed, in one embodiment, and at approximately longitudinal center portion thereof. The first casing portion and the second casing portion are joined to each other by joint portions comprising a hook formed on one of the first casing portion and the second casing portion, and a hook hole formed in another of the first casing portion and the casing portion. The joint portions are located around the mounting hole and both longitudinal ends of the casing. The casing is configured such that a tire valve penetrates a rim of the tire wheel from an outside to an inside thereof. | 2010-04-22 |
20100095757 | MEASUREMENTS OF ROCK PARAMETERS - Methods and apparatus to measure physical parameters such as density and porosity of the rock matrix in a near wellbore area are provided. A borehole tool having a number of transducer elements in a transducer array is placed at an outermost surface of the borehole tool and is capable of emitting focused high frequency ultrasound beams into the rock matrix in the near wellbore area. The transducer array may be placed on the ribs or stabilizers of the borehole tool, and/or on a sleeve with a lower rotational speed, and may include a fronting material with similar acoustic impedance as the rock matrix. A method for measuring physical parameters of the rock matrix in a near wellbore area is also provided where a focused high frequency ultrasound beam is emitted into the rock matrix in the near wellbore area from one or more transducer arrays on a borehole tool. | 2010-04-22 |
20100095758 | APPARATUS AND METHODS FOR COLLECTING A DOWNHOLE SAMPLE - Methods and apparatus for collecting a downhole sample are provided. The method may include conveying a sampling tool in a borehole using a first carrier, conveying a sample container in the borehole using a second carrier, and introducing a downhole sample from the sampling tool to the sample container. An apparatus includes a sampling tool disposed on a first carrier, a sample container disposed on a second carrier, wherein the first carrier and the second carrier are independently conveyable in a borehole, and a coupling connectable to the sampling tool and the sample container. | 2010-04-22 |
20100095759 | METHOD AND APPARATUS FOR PRESSURE MEASUREMENTS IN WELL TESTING - Apparatus and method for determining pressure in a well is provided. A sensor for determining the rate of change of pressure in a well comprises: a first cavity body defining an enclosed volume, a portion of one wall of the cavity body being constituted by a pressure sensitive membrane capable of exposure to the well pressure so as to be responsive thereto; and a first capillary connected to the first cavity body at one end and being open to the well pressure at the other end so as to provide pressure communication between the well pressure and the interior of the first cavity body; wherein a length of the first capillary, an internal diameter of the first capillary, and the volume of the first cavity body are such that the sensor has a predetermined pressure response that comprises an input minus a low-pass filtered version of the input, and a predetermined time constant. | 2010-04-22 |
20100095760 | SHOCK AND VIBRATION ENVIRONMENTAL RECORDER FOR WELLBORE INSTRUMENTS - A wellbore instrument includes a housing configured to traverse a subsurface wellbore. A shock and vibration sensor disposed in the housing and is mounted on a carrier disposed in the housing. The carrier includes at least two, laterally movable elements each having an outer surface configured to contact an inner surface of the housing. The carrier includes an adjustable wedge disposed between the opposed elements. The wedge is arranged such that longitudinal movement thereof causes lateral separation of the laterally movable elements into frictional engagement with the inner surface of the housing. | 2010-04-22 |
20100095761 | FLOW RATE MEASURING DEVICE - In a flow rate measuring device including a bypass channel having at least one bending portion and at least one channel portions, a detecting element is disposed in the bypass channel to detect the flow rate of measurement target fluid, a ratio L/H of a width H of the channel portion in which the detecting element is disposed, and a distance L from the bending portion at the upstream side of the detecting element to the upstream end portion of the detecting portion is set in range from 0 to 0.7, and a ratio D/H of a distance D from the wall surface of the base side of the detecting element to the center of the detecting portion of the surface of the detecting element and the width H of the channel portion is set in the range from 0.22 to 0.33. | 2010-04-22 |
20100095762 | RADIO FREQUENCY TRANSMITTING/RECEIVING ANTENNA WITH MODIFIABLE TRANSMITTING-RECEIVING PARAMETERS - Radio transmitting and receiving slot antenna, comprising a transmitting and receiving portion, means for connection to a transmitting and/or receiving circuit, said transmitting and receiving portion being formed of two volumes of liquid delimiting a slot, and means to modify the shape of said volumes of liquid and to modify the width of the slot, said means to modify the shape of said volume of liquid using electrostatic forces, the liquid being electrically conductive, and a control unit controlling the means to deform the volumes of fluid. | 2010-04-22 |
20100095763 | TEMPERATURE COMPENSATED DENSITY SENSING PROCESS AND DEVICE - A total dissolved solids measurement process and device are provided that facilitates total dissolved solids sensing of a subject fluid via relative buoyancy levels of separate float bodies; one buoyed by the subject fluid of varying total dissolved solids and temperatures and another buoyed by a reference fluid of constant total dissolved solids but of a varying temperature matching the subject fluid. The equal temperature baths of the subject fluid and the reference fluid as well as geometrical shape and weighting of the floats conveys the total dissolved solids as the difference in buoyancy levels of the floats. This difference in buoyancy levels is of further benefit for activation of sundry controls. | 2010-04-22 |
20100095764 | DEVICE AND METHOD FOR DIAGNOSING A DISORDER | 2010-04-22 |
20100095765 | Gravity Gradiometer - A gravity gradiometer is disclosed which has a sensor in the form of bars ( | 2010-04-22 |
20100095766 | Gravity Gradiometer - A gravity gradiometer is disclosed which has a sensor in the form of bars ( | 2010-04-22 |
20100095767 | Method And Apparatus For Determining Imbalance Correction Weight Amounts For Application During Vehicle Wheel Balancing - A method for reducing imbalance correction weight usage during a balancing operation of a vehicle wheel assembly. An imbalance of the vehicle wheel assembly is initially determined and utilized together with an established acceptable threshold of imbalance for the vehicle wheel assembly to compute a reduced imbalance value having a magnitude less than the determined imbalance. Using the reduced imbalance value, correction weight amounts and placement locations for application to the vehicle wheel assembly are identified. | 2010-04-22 |
20100095768 | Micromachined torsional gyroscope with anti-phase linear sense transduction - Micromachined gyroscope having a pair of masses disposed generally in a plane and driven for out-of-plane torsional oscillation about a pair of drive axes in the plane for sensing rotation about an input axis perpendicular to the drive axes. The masses are mounted for in-plane torsional movement about sense axes perpendicular to the drive axes and the input axis in response to Coriolis forces produced by rotation of the masses about the input axis. A link connects the two masses together for movement of equal amplitude and opposite phase both about the drive axes and about the sense axes. The masses are connected to transducers having input electrodes constrained for linear in-plane movement relative to stationary electrodes, with that torsional movement of the masses about the sense axes producing changes in capacitance between the input electrodes and the stationary electrodes. | 2010-04-22 |
20100095769 | Angular Velocity Measuring Device - Disclosed herein is an angular velocity measuring device including: first and second oscillators elastically supported on a substrate; an elastic connecting beam elastically connecting the first and the second oscillator; and an oscillating means for oscillating the first and the second oscillator for differential oscillation, wherein a viscous force generating means for suppressing in-phase oscillation of the first and the second oscillator is incorporated into the elastic connecting beam. | 2010-04-22 |
20100095770 | FREQUENCY MODULATED MICRO GYRO - A micro gyro consisting of a vibrating micro scale structure produces a signal whose characteristic frequency shifts in proportion to the applied angular velocity. The vibrating structure consists of a suspended proof mass resonator supported on springs and connected to at least one detector resonator. The structure can be made with multiple semiconductor materials such as silicon, poly-silicon, silicon dioxide, and silicon nitride, using one of many MEMS fabrication processes. The proof mass resonator is designed to have two closely coupled resonant frequencies, with one resonant mode for the drive motion and the second resonant mode for the sense motion. Detector resonators are connected to the vibrating structure such that when the proof mass resonator oscillates due to the Coriolis force in its sense mode, the connections to the detector resonators are stressed by the proof mass resonator, thus changing the resonant frequency of the detector resonators. By measuring the shift in the resonant frequency of the detectors, the applied angular rate can be determined. | 2010-04-22 |
20100095771 | Gyroscopic Measurement by a Vibratory Gyroscope - A gyroscopic system supplies measurements on the basis of a vibratory gyroscope, which vibrates in a first vibration position and supplies a measurement signal. A periodic command signal is applied to it over a time period to cause the vibration geometrical position to turn a first way during one part of the time period, causing a change in accordance with a first speed profile from the first position to a second position; and to cause the vibration geometrical position to turn a second way opposite the first way during the other part of the time period, causing a change in accordance with a second speed profile from the second position to the first position. The speed profiles indicate a speed variation of the change of position. The measurements supplied by the system are then based on a corrected signal obtained by subtracting the command signal from the measurement signal supplied by the gyroscope. | 2010-04-22 |
20100095772 | METHOD FOR PROCESSING DETECTION SIGNAL OF VIBRATORY INERTIAL FORCE SENSOR AND VIBRATORY INERTIAL FORCE SENSOR - A method for processing a detection signal of a vibratory inertial force sensor is disclosed. This method improves detection accuracy of the vibratory inertial force sensor. A detection circuit of the vibratory inertial force sensor removes harmonic component from signals synchronously wave-detected, and amplifies the resultant signals, and then smoothes the amplified signals. A vibratory inertial force sensor adopting this method is also disclosed. | 2010-04-22 |
20100095773 | Host System and Method for Determining an Attitude of a Device Undergoing Dynamic Acceleration - A system and a method for determining an attitude of a device undergoing dynamic acceleration is presented. A first attitude measurement is calculated based on a magnetic field measurement received from a magnetometer of the device and a first acceleration measurement received from a first accelerometer of the device. A second attitude measurement is calculated based on the magnetic field measurement received from the magnetometer of the device and a second acceleration measurement received from a second accelerometer of the device. A correction factor is calculated based at least in part on a difference of the first attitude measurement and the second attitude measurement. The correction factor is then applied to the first attitude measurement to produce a corrected attitude measurement for the device. | 2010-04-22 |
20100095774 | MASS MEASURING DEVICE AND CANTILEVER - Minute masses of a plurality of measuring objects are measured at a time. | 2010-04-22 |
20100095775 | ADJUSTABLE PROBE FOR ULTRASONIC TESTING - A system for performing ultrasonic testing on a composite part includes an ultrasonic transducer, a shoe for holding the transducer, and means for automatically adjusting position of the transducer during ultrasonic testing. The transducer position is adjusted to account for geometry variations in the part. | 2010-04-22 |
20100095776 | Field device with integrated temperature control - A field device with integrated temperature control comprises a housing, a temperature sensor, a controller and a terminal block. The housing encloses internal components of the field device. The temperature sensor and the controller are located inside the housing. The temperature sensor senses an internal temperature of the field device, and the controller controls the internal temperature by regulating heat supplied to the field device. The terminal block connects to the controller in order to regulate the heater power as a function of the internal temperature. | 2010-04-22 |
20100095777 | Capacitative Pressure Sensor - A capacitative pressure sensor that has a silicon substrate, CMOS layers deposited on the silicon substrate, a conductive layer deposited on the CMOS layer and, a passivation layer on the conductive layer. A conductive membrane extends from the substrate assembly such that it is spaced from the conductive layer. The conductive layer has a plurality of apertures and the silicon substrate to define a passage for fluid communication with fluid pressure exterior to the pressure sensor and a cap extending from the substrate assembly to cover the membrane and form a chamber on one side of the conductive membrane that is sealed from the fluid pressure exterior to the pressure sensor. | 2010-04-22 |
20100095778 | PRESURE SENSOR AND PRESSURE RECEIVER - A pressure sensor includes a pressure sensing element and a pressure receiver. The pressure sensing element includes a pressure sensing portion and a pair of base portions connected to both ends of the pressure sensing portion. The pressure receiver has a first main surface that is a pressure receiving surface and a second main surface that is a back side of the pressure receiving surface. The pressure receiver includes a pair of supporting portions provided on the second main surface. The pair of supporting portions cover one main surface of the pressure sensing element and support the pair of base portions of the pressure sensing element. The pressure receiver has a thick portion in a position symmetrical with respect to at least one of a first virtual line passing through a center of the second main surface and extending in a direction of an arrangement of the pair of supporting portions and a second virtual line passing through the center and extending in a direction perpendicular to the first virtual line. | 2010-04-22 |
20100095779 | Wireless Strain Sensors, Detection Methods, and Systems - A strain sensor comprises a transmitting element; a receiving element wirelessly coupled to the transmitting element; and a modulating element located on a rotating component, wherein the modulating element modulates the wireless coupling between the transmitting element and the receiving element, wherein the modulation of the wireless coupling is indicative of strain on the rotating component. A method of detecting strain in a rotating component of a rotary machine comprises wirelessly coupling a transmitting element and a receiving element; modulating the coupling with a modulating element located on the rotating component; and calculating the strain in the rotating component based on the modulation of the coupling. | 2010-04-22 |
20100095780 | MICRO/NANO-MECHANICAL TEST SYSTEM EMPLOYING TENSILE TEST HOLDER WITH PUSH-TO-PULL TRANSFORMER - A micromachined or microelectromechanical system (MEMS) based push-to-pull mechanical transformer for tensile testing of micro-to-nanometer scale material samples including a first structure and a second structure. The second structure is coupled to the first structure by at least one flexible element that enables the second structure to be moveable relative to the first structure, wherein the second structure is disposed relative to the first structure so as to form a pulling gap between the first and second structures such that when an external pushing force is applied to and pushes the second structure in a tensile extension direction a width of the pulling gap increases so as to apply a tensile force to a test sample mounted across the pulling gap between a first sample mounting area on the first structure and a second sample mounting area on the second structure. | 2010-04-22 |
20100095781 | COMPLIANT AND WIRELESS HEALTH MONITORING SENSORS FOR COMPOSITE STRUCTURES - A sensor is provided. The sensor includes a substrate having at least one intrinsically conductive polymer coated on at least a first surface thereof and at least a first and second conductive contact. | 2010-04-22 |
20100095782 | METHOD AND APPARATUS FOR DETERMINING THE FLOW PARAMETERS OF A STREAMING MEDIUM - According to the method longitudinal waves are generated in a transducer used only as a transmitter connected from outside to a conduit. These waves are transmitted along two diagonal paths through the streaming medium in an upstream and a downstream direction, and received by two transducers used only as receivers which are located in a diagonal upstream and downstream position and on an opposite side relative to the transducer used as a transmitter, also connected to the conduit. A transit time value of the waves between the transducer used as a transmitter and each of the transducers used as receivers is determined. A difference value on the basis of the determined transit time values is generated and the flow parameters are determined on the basis of said difference value. This measuring method is highly independent of the propagation velocity of the wave in the medium streaming in the conduit therefore also independent of the temperature and humidity of a gaseous medium. An apparatus and a conduit for use in the apparatus for performing the method is also suggested. The conduit used in the apparatus comprises a first location for receiving a transmitter in a middle region of the measuring area and two second locations for receiving receivers in a border region of the measuring area opposite to the first location. The wall of the conduit is dimensioned so that the longitudinal waves can pass through it with minimal loss and maximum efficiency. The inner wall of the conduit forms a uniform and continuos surface for the transmission of the longitudinal waves between the transmitter and the receivers and for blocking the passage of any organic or inorganic material. In medical applications the apparatus and its housing is configured to receive, hold and release a sterile conduit. | 2010-04-22 |
20100095783 | In-line measuring device - An in line measuring device, includes a measuring transducer having: a least one measuring tube vibrating, during operation, and serving for conveying, a two- or multiphase, flowable medium; an exciter mechanism for producing vibrations of the at least one measuring tube; a sensor arrangement for registering vibrations of the measuring tube and for delivering an oscillation measurement signal representing oscillations of the measuring tube, and a measuring device electronics electrically coupled with the measuring transducer. The measuring device electronics delivers, at least one exciter signal driving the exciter mechanism, and, in such a manner that the at least one measuring tube, during operation,—driven by the exciter mechanism driven by means of the at least one exciter signal—is excited, to execute vibrations in a wanted mode of the measuring transducer, in which it, at least partially, executes bending oscillations about an imaginary bending oscillation axis of the measuring transducer, Moreover, the measuring device electronics ascertains, a damping value of first type, which represents, instantaneously, a damping of vibrations of the at least one measuring tube, which opposes the bending oscillations of the at least one measuring tube corresponding to the Coriolis mode. | 2010-04-22 |
20100095784 | In-line measuring device - An inline measuring device, includes a measuring transducer having: at least one measuring tube vibrating, during operation, and serving for conveying, at least at times, a two- or multiphase, flowable medium; an exciter mechanism for producing vibrations of the measuring tube; and a sensor arrangement for registering vibrations of the measuring tube and for delivering oscillation measurement signal representing oscillations of the measuring tube. Measuring device electronics electrically coupled with the measuring transducer. The measuring device electronics delivers, at least one exciter signal driving the exciter mechanism, and, ascertains a damping value of a first type, which represents, instantaneously, a damping of vibrations of the at least one measuring tube induced by medium conveyed in the at least one measuring tube and antisymmetric with reference to an imaginary central plane of the at least one measuring tube coplanar with a cross section of the measuring tube, and/or which represents, instantaneously, a damping of vibrations of the at least one measuring tube induced by medium conveyed in the at least one measuring tube. | 2010-04-22 |
20100095785 | In-line measuring device - An in line measuring device, includes a measuring transducer of the vibration-type having: at least one measuring tube vibrating, at least at times, during operation, and serving for conveying, at least at times, a two- or multiphase, flowable medium; an exciter mechanism acting on the measuring tube for producing vibrations of the at least one measuring tube; and a sensor arrangement for registering vibrations of the at least one measuring tube and for delivering at least one oscillation measurement signal representing oscillations of the measuring tube. The in line measuring device further includes measuring device electronics electrically coupled with the measuring transducer. The measuring device electronics delivers, at least at times, at least one exciter signal driving the exciter mechanism, and, at least at times, ascertains a damping value of first type, which represents a change of damping opposing the vibrations of the measuring tube within a predeterminable time interval. | 2010-04-22 |
20100095786 | Passive Hit Locator System And Method - A system for locating impacts comprises at least one array of a plurality of carbon nanotubes, each carbon nanotube operable to emit electrical activity when compressed. The system also comprises at least one sensor coupled to the at least one array configured to detect emitted electrical activity from the plurality of carbon nanotubes. Furthermore, a computer is configured to determine the location of an impact on the at least one array in response to the detected emitted electrical activity from the plurality of carbon nanotubes. | 2010-04-22 |
20100095787 | Determining seat belt tension in a motorized seat belt apparatus - A method and apparatus is provided for determining seat belt tension in a seat belt system. The apparatus includes webbing and a motor coupled to the webbing for retracting the webbing and generating a seat belt tension. When the seat belt apparatus is deployed to restrain an occupant, the tension on the seatbelt is monitored by applying a voltage to the motor to retract the webbing, measuring an electrical current during the application of the voltage, determining a maximum value of the electrical current and determining the seat belt tension based upon the maximum value. | 2010-04-22 |