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Patent # Description
US-8,141,450 Gear wheel
The invention relates to a toothed wheel (1) comprising a toothed rim (2) and a toothed wheel hub (3) provided with an axial toothed wheel hub channel (19)...
US-8,141,449 Drive unit and method for accessing a drive unit
The invention relates to a drive unit comprising an internal combustion engine and a gearbox for motor vehicles, wherein for transmitting a torque to the...
US-8,141,448 Ball spline
First shoulder portions are formed on the outer periphery of the shaft such that the first spline grooves are interposed between the first shoulder portions...
US-8,141,447 Spiral-toothed gear wheel for rack and pinion steering
A spiral-toothed gear wheel for a rack and pinion steering. The spiral-toothed gear wheel includes a pinion, which meshes on the power take-off side with a...
US-8,141,446 Speed changing transmission mechanism of sheet laminating apparatus
A speed changing transmission mechanism of a sheet laminating apparatus includes a reverse module, a power output shaft, a first power output roller, a second...
US-8,141,445 Supporting structure of ball screw shaft
A ball screw shaft supporting structure of a ball screw rotationally supported by a housing via supporting bearings has a screw shaft formed, on its outer...
US-8,141,444 Bearing structure for a reciprocating shaft in a reciprocating saw
A reciprocating shaft assembly in a reciprocating saw moves in a reciprocal motion and drives a saw blade via a blade holder. At least one bore is formed in an...
US-8,141,443 Probe sensor shaft bearing adaptor assembly with conduit attachment
A probe adaptor assembly includes a probe opening into which a probe can be inserted. The probe is held in place by a compression fitting such that the probe...
US-8,141,442 Pipe scanner
A pipe scanner for non-destructively scanning an extended length of the circumference of a pipe along an axial dimension. The pipe scanner includes a collar...
US-8,141,441 Hand-held sampling device preventing deformation of sampling wipe and method of use thereof
A hand-held sampling apparatus used for an ion mobility spectrometer and method of obtaining a sample are provided to prevent deformation of sampling wipes when...
US-8,141,440 System for collecting a fluid sample from a transient line of fluid
A closed loop system for obtaining a sample of a fluid from a source of fluid is disclosed, the system including a collection vessel having a fluid chamber...
US-8,141,439 Device for sampling metal melts
A device is provided for sampling metal melts, in particular molten iron and molten cast iron, with a sample chamber having an inlet opening and tellurium...
US-8,141,438 Cassette-based power meter
A cassette-based power measuring apparatus includes a power sensing arrangement mounted within a cavity defined by a hollow bicycle cassette. The power sensing...
US-8,141,437 Force monitoring system
A system monitors dynamic forces between bearing surfaces. Based on sensed data, the system may model the forces on the bearing surfaces, analyze these forces,...
US-8,141,436 Flow meter
A flow meter to be used in a hole drilled in the bedrock for measuring stream flows in bedrock fractures which are transversal to the hole. The flow meter...
US-8,141,435 Pressure measurement for flow metering device
A flow metering device includes a flow tube, a motor for positioning the flow tube, an outlet nozzle in fluid communication with the flow tube, and an inlet...
US-8,141,434 Flow measuring apparatus
A flow measuring apparatus measures a fluid flow within a conduit including a wall. The apparatus includes a transducer arrangement including at least two...
US-8,141,433 Leak detector
A method of measuring the gas flow of an incondensable gas in a flowing mixture of said incondensable gas and a condensable gas comprising the steps of...
US-8,141,432 Single and multiphase fluid measurements using a coriolis meter and a differential pressure flowmeter
A first property of a process fluid is measured using a differential pressure flowmeter. A second property of the process fluid is measured using a Coriolis...
US-8,141,431 Load sensor having load detection element and support element and method for manufacturing the same
A method for manufacturing a load sensor including a load detection element and a support element is provided. The support element includes a base and a spring....
US-8,141,430 Monolithic vacuum manometer utilizing electrostatic interference as a means of detection
A monolithic manometer and method of sensing pressure changes may include sensing a change in parasitic capacitive coupling between multiple parasitic...
US-8,141,429 High temperature capacitive static/dynamic pressure sensors and methods of making the same
Disclosed are capacitive pressure probes or sensors for high temperature applications. The capacitive pressure sensors of the present invention include, inter...
US-8,141,428 High pressure sensor
A combined pressure and temperature sensor comprising a tubular member 3 of circular cross section having a closed end and an open end, the open end, in use,...
US-8,141,427 Piezoelectric and piezoresistive cantilever sensors
An apparatus for sensing a target substance includes a substrate, an elongated electroactive cantilever, a functional layer and an electrical sensor. The...
US-8,141,426 Displacement measurement apparatus for microstructure and displcement measurement method thereof
A displacement measurement apparatus for a microstructure according to the present invention measures a displacement of the microstructure having a fixed...
US-8,141,425 Angular rate detection apparatus providing stable output
Disclosed is an angular rate detection apparatus which provides a stable output with high detection accuracy regardless of a fluctuation of a reference voltage...
US-8,141,424 Low inertia frame for detecting coriolis acceleration
A sensing frame that moves in response to torque generated by the Coriolis acceleration on a drive subsystem is disclosed. The sensing frame include a first...
US-8,141,423 Electronic device including two electronic components connected with each other and output terminal and method...
An electronic device includes a first electronic component having a terminal member and a second electronic component connected with the first electronic...
US-8,141,422 Detector housing
A duct detector housing includes a housing cover and a housing body having a gas inlet and a gas outlet. The gas inlet is in fluid communication with a gas...
US-8,141,421 Tank measurement system using multiple sensor elements
A tank or vessel volume measurement apparatus that includes multiple buoyancy elements. The buoyancy elements can be placed within a perforated tube to reduce...
US-8,141,420 Device for measuring urine flow rate
The present invention provides an apparatus including: a container that receives urine; and a urine amount measuring device that measures the weight of the...
US-8,141,419 In-situ formation strength testing
Estimating formation properties includes a member coupled to a carrier, the member having a distal end that engages a borehole wall location, the distal end...
US-8,141,418 Sampling apparatus and method for sampling
An apparatus and a method for sampling from a product flow, where the sampling is performed continuously and where the product is collected in a cup for...
US-8,141,417 Syringe content detection using RF energy
The present invention includes medical fluid injector systems that detect the contents and/or volume of such contents within a syringe of the system. For...
US-8,141,416 Systems and methods for identifying wind turbine performance inefficiency
The present disclosure relates to an approach by which low-performing turbines may be identified from among a plurality of wind turbines, such as may be present...
US-8,141,415 Tire testing device
A tire testing device which can improve reliability in measurement of loss in tire is provided. The tire testing device can include a tire motor connected with...
US-8,141,414 Apparatus for determining the condition of a tire tread of a vehicle wheel
A method and apparatus for determining the condition of a tire tread of a vehicle wheel including a rim and a tire configured to perform the steps of: (1)...
US-8,141,413 Particulate matter concentration measuring apparatus
A particulate matter concentration measuring apparatus is configured to measure a concentration of particulate matter in exhaust gas flowing through an exhaust...
US-8,141,412 Method of detecting dryness of wet steam of a once-through steam injection boiler and a detecting apparatus...
A method of detecting the dryness of wet steam of a once-through steam injection boiler, comprises: first, by detecting and/or calculating, obtaining volume...
US-8,141,411 Method for determining a low cylinder pressure condition for a gas chromatograph
A method for determining a low cylinder pressure condition of a gas chromatograph includes providing gas from the cylinder to an inlet of the gas chromatograph....
US-8,141,410 Method for testing pipettes
The invention is directed to a method for testing batches of tips for pipettes, the method comprising the steps of calibrating a pipette to be tested with a...
US-8,141,409 Sensor calibration
A sensor kit comprising a sensor for detecting an analyte, a sensor housing and a calibration chamber. The calibration chamber comprises a first compartment...
US-8,141,408 Holder for press dies
A press die holder holds an upper die with its receiving structure above the die body. This configuration allows the die to be removed from the holder in the...
US-8,141,407 Multi-tool technology
A multi-tool having a plurality of tool-receipt openings adapted to receive respective tools. The multi-tool can be used on turret presses, single-station...
US-8,141,406 Method and apparatus for forming a can shell
Can shells are produced with tooling installed on a single action mechanical press, and the tooling includes an upper retainer supporting a blank and draw die...
US-8,141,405 Method for producing ultra thin wall metallic tube with cold working process
An exemplary embodiment of the invention provides a method for producing an ultra thin wall metallic tube by cold working method with significant wall thickness...
US-8,141,404 Method of manufacturing structural components from tube blanks of variable wall thickness
A method for forming a tubular structural member includes the steps of cold forming a tube blank to have a longitudinally variable but circumferentially...
US-8,141,403 Method for bending pipes, rods, profiled sections and similar blanks, and corresponding device
A method urges a blank along an axial direction between a movable bending tool and a stationary counter-tool and, while the blank is being moved forwards, of...
US-8,141,402 Pretension loading method for power transmission chain and pretension loading apparatus
There is provided a pretension loading method for a power transmission chain, in which a chain with an endless loop shape having a plurality of laminated link...
US-8,141,401 Method and apparatus for analyzing a layer of metal-working liquid
In a shaping process a metal strip is passed in a rolling direction through shaping rolls and a layer of treatment liquid is applied to a surface of the strip...
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