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Combustion chamber measurement system
A system and method disclosed may include a dynamic pressure sensor or probe having a wave guide and wave guide tube and a temperature sensor disposed...
Optical reflectometer with loss and/or reflectance profile view
There is provided an optical reflectometric method and system for characterizing an optical fiber link, wherein events in the fiber optic link under test are...
Duplex pressure transducers
A transducer baseplate includes a base, a protrusion extending from the base along a longitudinal axis, a pair of opposed transducer receptacles defined within...
Differential pressure sensor with magnetic distance sensor
A differential pressure sensor includes a containment body defining a first and a second cavity separated by a separation wall; a piston housed slidably in the...
Press machine braking performance verifying apparatus
A press machine braking performance verifying apparatus verifies performance of brakes applying braking to a slide. The press machine braking performance...
An impact indicator for impact detection and indication includes: a housing; and a detection assembly configured to detect receipt by the housing of an...
Movement and expression sensor
A movement and expression sensor has a plurality of fiber Bragg gratings (FBG) disposed along the length of an optical fiber, and the optical fiber is placed in...
Bicycle crank arm with sensor system
A crank arm is provided that includes a crank body, a sensor support member and at least one sensor. The crank body has an axle mounting portion. The sensor...
Pressure sensor, method for manufacture thereof, and pressure detection
A pressure sensor comprising: a base film on which a conductor pattern having one or more electrodes is formed; a cover film laminated on the base film so as to...
Six-axis force-torque sensor
A sensing device for measuring force and/or torque includes a top part with a top electrode structure, a bottom part with a bottom electrode structure, and a...
Method and apparatus for determining wave characteristics using
interaction with a known wave
The described system and method uses data from interaction between a known wave and an unknown wave to analyze or characterize the unknown wave using cross...
Method and apparatus for wavefront sensing
A method of measuring characteristics of a wavefront of an incident beam includes obtaining an interferogram associated with the incident beam passing through a...
Device for testing a sensor of train undercarriage temperatures
A test apparatus for testing an IR sensor of train undercarriage temperatures is disclosed. The IR sensor may be used to obtain infrared IR emission data by...
Infrared ray detecting element and infrared ray detector including the
An infrared ray detecting element includes: a substrate having a cavity; an infrared ray detecting portion including, sequentially stacked, a lower electrode...
MEMS infrared sensor including a plasmonic lens
A portable thermal imaging system includes a portable housing configured to be carried by a user, a bolometer sensor assembly supported by the housing and...
Spectroscopic analysis device, spectroscopic analysis method and program
for spectroscopic analysis device
A stray light ratio computation unit computes the stray light ratio at a specified wavelength based on the quantity of light at the specified wavelength...
Method for making wavelength-selective, integrated resonance detector for
Embodiments of the invention are directed to integrated resonance detectors and arrays of integrated resonance detectors and to methods for making and using the...
Frequency visualization apparatus and method
A system and apparatus for: (i) receiving an image of a visually perceptible scene; (ii) sensing the presence and intensity of signals in a selected frequency...
Exposure apparatus, exposure method, and device manufacturing method
An exposure apparatus is provided with a light source for emitting pulse light and exposes a substrate via to the pulse light an original. Further, the exposure...
High energy laser target board apparatus
A laser target board apparatus is provided for detecting spatial and temporal intensity distribution of high energy laser beams. The laser target board...
Optical device with optical element and sensor for sampling light
Optical devices (100) that contain a sensor (140) are described. More particularly, optical devices that contain a light source (120), cavity (110) and sensor...
Unit for determining the type of a dominating light source by means of two
The invention relates to a unit (1) for determining the dominant light source type in electromagnetic radiation (2) incident on the unit (1) and generated from...
Photo-sensor with a transparent substrate and an in-plane electrode pair
According to one aspect of the invention, there is provided a photo-sensor comprising: an optically transparent substrate; an electrode pair; and a photoactive...
Display device and optical inputting device with retarders
A display device includes an upper substrate, a lower substrate disposed opposite to the upper substrate, a photosensor disposed between the upper substrate and...
Optical receptacle and optical module
The present invention relates to an optical receptacle that can generate monitor light and can be also produced by integral molding, and an optical module...
Sensor with a vibrating member in a cavity with integrated anomaly
The invention relates to vibrating micro-systems, and notably but not exclusively to pressure, acceleration, or angular speed micro-sensors with a resonator in...
Method for calculating the oscillation amplitude of a sonotrode
The present invention relates to a method for determining the oscillation amplitude of a sonotrode excited by a converter, wherein the converter is connected to...
Abnormality diagnostic device for rolling bearing, wind turbine generation
apparatus and abnormality diagnostic...
An effective value operation unit calculates an effective value of a vibration waveform of a bearing, the vibration waveform being measured by using a vibration...
Load cell support structure for a weight scale
A load cell support structure includes a base support member; a load bearing member movable with respect to the base support member and having an upper surface...
Method for determining a fluid level in an internal combustion engine
A method for determining a fluid level value in a fluid tank of an internal combustion engine equipped with a discrete level sensor is provided. The discrete...
Apparatus for determining at least one process variable
An apparatus and method for determining at least one process variable of a medium in a container or in a pipeline. The apparatus including: at least a first...
Liquid level sensing apparatus and method
Provided is a apparatus for sensing a liquid level reliably based solely on an analog process even if a liquid held in a container boils, causing the liquid...
Disclosed is a liquid medication dispenser that can be removably attached to various types of bottles or containers. In one embodiment, the dispenser includes a...
Method and apparatus for function testing of plastic containers produced
in an extrusion blow molding method...
An exemplary method and apparatus for function testing of plastic containers which have been produced in an extrusion blow molding method and include an...
Customizable duct mount pitot tube primary element
A customizable duct mount averaging pitot tube (APT) assembly for use with a duct to measure a flow of fluid in the duct is provided. The APT assembly includes...
Metrology device and a method for compensating for bearing runout error
A system and method for determining the angular position of a bearing assembly and compensating measurements for bearing runout error in metrology devices, such...
Self-calibrating single track absolute rotary encoder
A rotary encoder includes a single read-head and a circular scale. The encoder is self-calibrated by acquiring calibration samples with the read-head for...
A sensor includes at least a housing (3) which encloses a housing interior (6), a printed circuit board (8) and a sensing element (10). The printed circuit...
Encoder, motor with encoder, and servo system
An optical module includes: a light source configured to emit diffusion light to tracks; one light receiving array and another light receiving array which are...
3D laser projection, scanning and object tracking
Techniques are disclosed for tracking the position of moving parts and assemblies using 3D laser projection, and projecting templates and other information onto...
Remote optical position sensing device and methods
An optical position sensing system and method for sensing a gimbal position in a gimbal-based optical system. One example of an optical position sensing system...
Measurement apparatus, measurement method, and absolute encoder
A measurement apparatus includes: a detector which detects modulated light from the target object and outputs a periodic pattern signal; and a calculation unit...
Capacitive position encoder
The invention relates to a capacitive position encoder (1), comprising at least one capacitor with a first capacitor plate and a second capacitor plate, a...
Sensor with magnetic blocks unevenly distributed in housing
A sensor with magnetic blocks unevenly distributed in a housing includes, sequentially connected, a sensing element, a power assistance model processor (21), a...
High traffic data transmission
The present disclosure relates to systems and methods for communicating with a radio frequency (RF) device. A hybrid method for collecting data may include a...
Estimation of conventional inertial sensor errors with atomic inertial
Embodiments described herein provide for a method for obtaining an inertial measurement. The method includes obtaining multiple contiguous high sample rate...
Glide path information generating and presenting device and methods
A present novel and non-trivial system and methods for generating and presenting glide path information are disclosed. A symbology generator may be configured...
Electronic device and motion state judgment method
An electronic device includes: a sensor that detects a triaxial direction acceleration; and a processor operable to calculate axial components in the triaxial...
System and method for reviewing travel trips
A mobile communication device includes a global positioning system (GPS) capability, a digital processor, digital memory, a display screen, and a software (SW)...
Graphical representation generation for multiple points of interest
An improve navigation application can generate and display a composite representation of multiple POIs when POI icons representing the POIs appear to be...