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Patent # Description
US-8,020,452 Apparatus for measuring a volume flow rate of a controlled medium in a pipeline
A device for measuring the volume flow rate of the controlled medium in a pipeline comprises first and second transmitting-receiving radiators installed and...
US-8,020,451 System and method for conditioning and detection of moisture damage in asphalt mixes
An apparatus and method for determination of susceptibility of asphalt concrete materials to moisture damage. An asphalt sample of known bulk specific gravity...
US-8,020,450 Pressure gauge
The invention relates to a pressure gauge having a cylindrical housing to which a bushing is fixed, which penetrates the housing. The pressure gauge is...
US-8,020,449 Pressure sensor with secondary seal
An apparatus for sensing pressure is provided comprising a housing, electronics, a pressure sensor and a secondary seal. The housing comprises an interior bore...
US-8,020,448 Pressure sensor with nonlinear characteristic curve
A pressure sensor adapted to provide a high resolution at a low pressure and a high pressure of an operating range is provided. The pressure sensor includes a...
US-8,020,447 Ultrasonic sensor and self diagnostic method of the same
In an ultrasonic sensor, a first receiving device is configured to be sendable and receivable an ultrasonic wave. The ultrasonic wave sent from the first...
US-8,020,446 Method and apparatus for detecting flaws in a railhead
A method for detecting flaws in a railhead, which railhead (1) is provided with a top side (T), a bottom side (B) and longitudinal sides (S) extending between...
US-8,020,445 Three-dimensional ultrasonic imaging device
The object of the present invention is to provide a the three-dimensional ultrasonic imaging apparatus for improving accuracy of internal inspection of an...
US-8,020,444 Functional actuator-sensor path optimization in structural health monitoring system
A method for optimizing transducer performance in an array of transducers in a structural health monitoring system includes specifying a plurality of paths...
US-8,020,443 Transducer with decoupled sensing in mutually orthogonal directions
A microelectromechanical systems (MEMS) transducer (90) is adapted to sense acceleration in mutually orthogonal directions (92, 94, 96). The MEMS transducer...
US-8,020,442 High bandwidth inertial measurement unit
An inertial measurement unit is disclosed which includes a system of gyros for sensing angular rates, a system of accelerometers for sensing angular...
US-8,020,441 Dual mode sensing for vibratory gyroscope
An angular rate sensor is disclosed. The angular rate sensor comprises a substrate and a drive subsystem partially supported by a substrate. The drive subsystem...
US-8,020,440 System and method for providing high-range capability with closed-loop inertial sensors
An inertial sensing system including an inertial sensor having a proof mass providing a deflection signal in response to application of an inertial force,...
US-8,020,439 Measuring cylinders
A food measuring tool comprising of a plurality of hollow right cylinders. A set of free standing measuring cylinders each one comprising of a single piece of...
US-8,020,438 Scan lock and track fluid characterization and level sensor apparatus and method
A liquid characterization and level sensor with a coaxial probe attached to a closed loop servo circuitry combined with a DSP and novel algorithms to scan, lock...
US-8,020,437 Method and apparatus to quantify fluid sample quality
The invention relates to fluid sampling in a test that is used to determine physical and chemical characteristics of the fluids in a subterranean reservoir. The...
US-8,020,436 Permanently installed in-well fiber optic accelerometer-based sensing apparatus and associated method
Embodiments of the present invention include a fiber optic seismic sensing system for permanent downhole installation. In one aspect, the present invention...
US-8,020,435 Method of investigating a coated surface of an object
A method of visually investigating a coated surface of an object, the coating comprising a metal or an alloy, in order to determine whether or not the coating...
US-8,020,434 Engine misfire detection probe
A probe and method for sensing pressure variations in the exhaust stream of an engine for detecting cylinder misfires. The probe includes a Venturi tube placed...
US-8,020,433 Systems and methods for a sample fluid collection device
A fluid collection device comprising a body comprising a capsule interface, and a capsule configured to interface with the body via the capsule interface and...
US-8,020,432 Acoustic microelectromechanical viscometer
A rigid, planar, non-resonating boundary is introduced parallel to the surface of the piezoelectric resonator in a measurand chamber in order to both reduce the...
US-8,020,431 Method and system for calculating and reporting slump in delivery vehicles
A system for managing a concrete delivery vehicle having a mixing drum 14 and hydraulic drive 16 for rotating the mixing drum, including a rotational sensor 20...
US-8,020,430 Passive leak detection devices and systems for detecting gas leaks
A passive leak detection device may include a pressure switch, a check valve and a balance valve. The pressure switch may include an electric input lead, an...
US-8,020,429 Device and method for determining knocking of internal combustion engine
An engine ECU executes a program including calculating a correlation coefficient by dividing the sum of respective absolute values, which are each a difference...
US-8,020,428 System for and method of monitoring properties of a fluid flowing through a pipe
A system and method for determining a fluid property for a fluid flowing in a pipe may include sensing baseline vibrations when test fluids with known values...
US-8,020,427 Methods and apparatus for insitu analysis of gases in electronic device fabrication systems
Systems and methods are disclosed that include adjusting a pressure level of a sample gas in a testing chamber, for example, using a pressurized inert reference...
US-8,020,426 Gas sorption tester for rapid screening of multiple samples
An apparatus determines gas sorption properties of a large number of material samples simultaneously. The apparatus includes a switchable manifold of low-volume...
US-8,020,425 Locating device, and method for calibrating a locating device
A locating device, in particular a handheld locating device, for detecting objects enclosed in a medium, includes a first device for detecting objects enclosed...
US-8,020,424 Ring compression device and ring compression method
A ring compression device including a non-rotatable substrate having a central axis. A plurality of longitudinal pressing members are arranged radially around...
US-8,020,423 Electronic casing and method of manufacturing the same
An electronic casing and a method of manufacturing the same are provided. The method includes the following steps. Step (a): a metal laminate and a die of a...
US-8,020,422 Tubular product and manufacturing method and manufacturing device thereof
A tubular product comprises a side section having outer surfaces disposed along a parallelogram and a bottom section formed on one end of the side section. The...
US-8,020,421 Pusher device for piercing and rolling and method of manufacturing seamless pipe or tube using the same
A pusher device 4 includes a cylinder device 30 and a pusher mandrel 34. The cylinder device 30 includes a cylinder shaft 32. The pusher mandrel 34 is attached...
US-8,020,420 Apparatus for continuously performing localized and/or extended deformation on metallic conainers
Apparatus (10) for continuously performing localized and/or extended deformations on metallic containers constituted by extruded or drawn and solid-drawn...
US-8,020,419 Hydroforming die adjustable for springback correction
The invention provides a hydroforming apparatus for forming a length of tube. A hydroforming press includes an upper platen and a lower plate. A first die set...
US-8,020,418 Press-forming device, press-forming method, computer program/software arrangement and storage medium
Exemplary embodiments of a press-forming device, press-forming method, computer program/software arrangement and storage medium can be provided. The exemplary...
US-8,020,417 Method and device for controlling a rolled product thickness at a tandem rolling mill exit
A method and device for controlling the final thickness of a rolled product at a tandem rolling mill exit which make it possible to remove the cyclic defects of...
US-8,020,416 Safe for vehicle
A safe which is attachable to a motor vehicle. The safe may have a door bearing a lock which is centered on the door so that access to the lock is equal from...
US-8,020,415 Locking pill bottle
A tamper-resistant pill bottle for securely storing a quantity of medication. The pill bottle includes a receptacle, a cap for fitting over the receptacle, and...
US-8,020,414 Device for locking containers
The Container-Locking Device with respect to this particular invention has been designed to fasten the locking upright bar of one door of a container to...
US-8,020,413 Foreign materials filtering apparatus and washing machine having the same
In a foreign materials filtering apparatus and a washing machine having the same, owing to a detachable mounting structure between a handle and a front filter...
US-8,020,412 Washing machine with odor removal function
A washing machine with an odor removal function includes a cabinet, a tub received in the cabinet and including an intake port and an exhaust port so as to...
US-8,020,411 Method of manufacturing single mode optical fiber
A method of manufacturing a single mode optical fiber formed of a silica-based glass and including a glass part having a central core and a cladding region. The...
US-8,020,410 Methods for making optical fiber preforms and microstructured optical fibers
A method of making an optical fiber preform includes depositing silica glass on the inside of a tube substrate via a plasma chemical vapor deposition (PCVD)...
US-8,020,409 Apparatus and method for manufacturing plate glass
An apparatus 10 for producing a plate glass, comprising a bath 14 for float-forming for reserving a molten metal 16 for forming a band-shaped plate glass having...
US-8,020,408 Separation method and apparatus
Separation method and apparatus for separating a gaseous mixture, for example, air, in a cryogenic rectification plant in which a compressed stream is divided...
US-8,020,407 Closed and open loop cryogenic refrigeration system
A temperature-controlled vehicle including a cascade refrigeration system having a booster cooling line configured to supplement the cooling capacity of the...
US-8,020,406 Method and system for the small-scale production of liquified natural gas (LNG) from low-pressure gas
A method and system for the small-scale production of LNG. The method comprising: configuring a prime mover to be operable communication with a multi-stage...
US-8,020,405 Air conditioning apparatus
An air conditioning apparatus includes a supercooling heat exchanger configured to exchange heat between a high-pressure refrigerant and a low-pressure...
US-8,020,404 System and method for liquid air production, power storage and power release
System and method for storing and releasing energy comprising directing air into a vertical cold flue assembly. The assembly has an air inlet at or near the top...
US-8,020,403 Refrigerator with ceiling mounted water system
An improved bottom mount refrigerator is provided with water and lighting systems housed in a space adjacent the top of the fresh food compartment between a...
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