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Patent # Description
US-1,004,1878 Method for measuring and determining a terahertz spectrum of a sample
A method for measuring and determining a THz spectrum of a sample (17) having an improved spectral resolution. Two laser beams (1a, 2a) are superimposed, such...
US-1,004,1877 Smoke detection using two different wavelengths of light and additional detection for measurement correction
In accordance with certain embodiments, a smoke detector determines the presence of smoke particles outside its housing based on measurements of light detected...
US-1,004,1876 Photoacoustic measurement apparatus
A measurement apparatus capable of measuring a position and a size of an absorber with high accuracy, which includes: a light source unit for emitting a pulse...
US-1,004,1875 Apparatus and method for reading out an optical chip
The present disclosure concerns an apparatus (10) and method for reading out an optical chip (20). A light source (13) is arranged for emitting single mode...
US-1,004,1874 Optical measurement method and appartus
An objective of the present invention is to provide a technique for reducing measurement errors when measuring specimen using light. An aspect of an optical...
US-1,004,1873 Porosity measurement of semiconductor structures
Methods and systems for performing optical measurements of the porosity of geometric structures filled with a fill material by a capillary condensation process...
US-1,004,1872 Method for evaluating the cleaning state of an aeration and/or conditioning plant of a room
The present invention places in the field of the maintenance of aeration, conditioning, air-conditioning, etc. plants, and in particular the present invention...
US-1,004,1871 Methods and systems for testing lost circulation materials
Apparatus and methods for simulation of bore hole fractures are disclosed. A device for simulating a fracture in a subterranean formation comprises a housing, a...
US-1,004,1870 Fluid densitometer with temperature sensor to provide temperature correction
A sensor for measuring a density of a fluid is provided. The sensor (200) includes a flow tube (104) for receiving the fluid and a vibration driver (102)...
US-1,004,1869 Measuring tape abrasivity and wear of a tape head-type structure
Embodiments of the present invention relate to wear measurement. A system according to one embodiment includes a transport mechanism for running a tape across a...
US-1,004,1868 Estimation of lifetime remaining for a consumable-part in a semiconductor manufacturing chamber
A consumable part, for use inside a chamber where plasma is used to process a semiconductor substrate, includes a body and a trigger feature. The body has a...
US-1,004,1867 Flexible device, and apparatus, method and computer-readable recording medium for detecting shape of flexible...
A flexible device including sensors for shape detection is provided. The flexible device includes a measurement unit including a plurality of bending sensors...
US-1,004,1866 Reproducible sample preparation method for quantitative stain detection
A stain-barrier is described along with methods of its application to a fabric. The stain barrier reduces variability between samples of different dilution or...
US-1,004,1865 Corneal tissue sample assemblies and related methods of use
Assemblies for storing, handling, transporting, viewing, evaluating, and/or shipping corneal tissue are provided. The assemblies may include a viewing chamber...
US-1,004,1864 Automatic re-loading air-sampling and pneumatic transport system
Embodiments of the invention collect solid, vapor, and/or biological components of the air in air-sampling cartridges that are then transported to an off-site...
US-1,004,1863 Method of measuring carbonation levels in open-container beverages
Carbon dioxide levels in an open-container beverage are measured by transferring a quantity of the beverage to a vessel. A closure is secured onto the vessel to...
US-1,004,1862 System and method of conducting particle monitoring using low cost particle sensors
There is disclosed a field calibratable particle sensor solution in a low-cost, very compact form factor. This makes a low-cost sensor more accurate for...
US-1,004,1861 Apparatus and method for testing drilling efficiency of drill bit
An apparatus and a method for testing drilling efficiency of a drill bit, according to the present invention, calculate an amount of fractured rock according to...
US-1,004,1860 Method for detecting a faulty air handler in a heat pump appliance
A method for detecting a faulty air handler of a heat pump appliance is provided. The method includes activating a compressor of the heat pump appliance and...
US-1,004,1859 Parameter distribution mapping in a gas turbine engine
A profile map of parameter values in a region is determined based on average values along linear paths through the region. In one example, a temperature map of...
US-1,004,1858 Dynamometer control device and method for estimating moment of inertia using same
To provide a dynamometer control device whereby excitation control can be performed so that a resonance phenomenon does not occur even when the moment of...
US-1,004,1857 Method of evaluating characteristics of optical fiber, and apparatus of evaluating characteristics of optical fiber
An optical-fiber-characteristic-evaluating apparatus includes a measuring unit and an analyzing unit. The measuring unit measures, in one arbitrary direction,...
US-1,004,1856 Method and apparatus for measuring physical displacement
Provided is a displacement sensor assembly which includes a cantilever beam, a reaction block, a strain sensor, and a temperature sensor. The cantilever beam is...
US-1,004,1855 Fuse-like sensor, detection and measurement systems
A system includes a substrate having a surface and a circuit with a plurality of conductive paths disposed adjacent (e.g., directly on or separated by a thin...
US-1,004,1854 Identification of a seal failure in MEMS devices
A microelectromechanical sensor (MEMS) package includes a gyroscope and an accelerometer. The gyroscope is located within a low-pressure cavity that is sealed...
US-1,004,1853 Leak detection method
A leak detection method tests a tubing collar of wellbore tubing. The leak detection method can include the steps of introducing tracer gas under pressure to a...
US-1,004,1852 Device for sensing a pressure of a fluid medium
A device is provided for sensing a pressure of a fluid medium, having a pressure-sensing element disposed in a sensor housing, the sensor housing having a first...
US-1,004,1851 Manufacturing catheter sensors
Pressure sensors and their methods of manufacturing, where the pressure sensors have a small, thin form factor and may include features designed to improve...
US-1,004,1850 System, method and application for estimating pneumatic pressure state of vehicle tires using a handheld device
System method and computer operable application for estimating pneumatic pressure in tires of vehicles, using a handheld device having at least one camera...
US-1,004,1849 System for detecting a pressure difference between the interior and the exterior of an aircraft
A system to detect a pressure difference between the interior of a cabin of an aircraft and the exterior of the aircraft. The system includes a window...
US-1,004,1848 Pressure sensor device for measuring a differential normal pressure to the device and related methods
A pressure sensor device is to be positioned within a material where a mechanical parameter is measured. The pressure sensor device may include an IC having a...
US-1,004,1847 Various stress free sensor packages using wafer level supporting die and air gap technique
Sensor packages and manners of formation are described. In an embodiment, a sensor package includes a supporting die characterized by a recess area and a...
US-1,004,1846 Rotary force diagnostic tools and methods
An apparatus includes a force sensor including a housing and a support coupled to the housing, where the apparatus can couple to a rotary component. The housing...
US-1,004,1845 Force sensor device
A force sensor device for determination of a measurement value of a force and generation of an electrical signal based on the measurement value includes a force...
US-1,004,1844 Fluid flow rate assessment by a non-intrusive sensor in a fluid transfer pump system
Embodiments for assessing energy in a fluid transfer pump system in a cloud computing environment by a processor. A fluid flow rate may be cognitively...
US-1,004,1843 Non-invasive automatic monitoring of pet animal's core temperature
A system, device and method monitoring whether a core temperature of a warm-blooded pet animal is within a normal range for the pet animal comprises a sensing...
US-1,004,1842 Method for measuring temperature by refraction and change in velocity of waves with magnetic susceptibility
Methods and apparatuses for determining in-situ a temperature of a substrate with a thermal sensor in a vacuum chamber are described herein. In one embodiment a...
US-1,004,1841 Semiconductor device
A method of sensing a temperature of a semiconductor device, includes: measuring, by a time measuring circuit, time until a count value, which is obtained from...
US-1,004,1840 Variable frequency drive temperature determination
Temperature value determination of at least one variable frequency drive component is provided. In one form, a method includes providing a variable frequency...
US-1,004,1839 Thermal observer and overload protection for power switches
The present disclosure proposes the placing of temperature sensors embedded in the power semiconductor device. In this, at least one of the embedded temperature...
US-1,004,1838 Optical critical dimension metrology
A metrology system is presented for measuring parameters of a structure. The system comprises: an optical system and a control unit. The optical system is...
US-1,004,1837 Radiation imaging sensor
The present invention relates to a radiation imaging sensor with at least one detection element, which is implemented on a substrate as a micromechanical...
US-1,004,1836 Polarization measuring device, lithography apparatus, measuring arrangement, and method for polarization...
A polarization measuring device (10) for determining the polarization of a light beam (16, 46) that includes a reflector (12, 58) and a detector (14, 20). The...
US-1,004,1835 Coherent spectroscopic methods with extended interrogation times and systems implementing such methods
Coherent spectroscopic methods are described, to measure the total phase difference during an extended interrogation interval between the signal delivered by a...
US-1,004,1834 Color measuring apparatus, image forming apparatus and color measuring method
A color measurement device includes a light source for illuminating an object with light; a dispersing portion for spectrally dispersing light emitted and...
US-1,004,1833 System and method for active multispectral imaging and optical communications
Provided is a system and method for active multispectral imaging having a transmitter that uses narrowband optical radiation to dynamically illuminate an object...
US-1,004,1832 Mid-infrared super-continuum laser
A super continuum light source includes an input light source having semiconductor diodes generating an input beam having a wavelength shorter than 2.5 microns....
US-1,004,1831 Fluorescent light phantom device and fluorescent light imaging method
The fluorescent light phantom device 1 is provided with: a phantom support 10 having fluorescent light phantom containers 1b, 1c, 1d and 1e; and fluorescent...
US-1,004,1830 Radiation detection apparatus
A radiation detection apparatus according to an embodiment includes a radiation detector that detects radiation; a first measurer that measures energy of the...
US-1,004,1829 UV light sensor with stray light suppression, and a method for detecting UV light
The invention relates to a UV light sensor produced in a CMOS method, comprising a substrate that has a surface, one or more sensor elements that detect...
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