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Spectrometer

Spectrometer-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Time-of-flight mass spectrometer
Korea Basic Science Institute
October 12, 2017 - N°20170294298

Provided is a time-of-flight mass spectrometer including: an ionization part receiving electron beams to thereby emit ions; a cold electron supply part injecting the electron beams to the ionization part; an ion detection part detecting the ions emitted from the ionization part; and an ion separation part connecting the ionization part and the ion detection part, wherein the cold electron ...
Probe adaptor assembly
Micromass Uk Limited
October 12, 2017 - N°20170294296

An apparatus for connecting an ionisation probe assembly to a mass and/or ion mobility spectrometer is disclosed. The apparatus comprises: an attachment member for releasably attaching a probe assembly to the apparatus; a cap for enclosing the attachment member; wherein the apparatus is operable to deliver a voltage to a probe assembly only when the cap is arranged to ...
Methods and devices for parallel analysis of ion mobility spectrum and mass spectrum
Shimadzu Corporation
October 12, 2017 - N°20170294295

A method for parallel analysis in mass spectrometry and ion mobility spectrometry includes enabling a sample to be subjected to a chromatography separation; ionizing the chromatography separated sample and then feeding the sample into a succeeding stage device for analysis, comprising: analyzing at least part of the ionized sample through an ion mobility spectrometer to obtain an ion mobility spectrum, ...
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Spectrometer Patent Applications
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A system and method for locating radiation sources
Oregon State University
October 12, 2017 - N°20170293036

A radiation detection system is disclosed comprising of number of detector elements arranged in a regular pattern that allows for directional information to be collected based on the number of radiation interaction events in each detection element. This system is mounted to an unmanned vehicle. In some embodiments, this information is used by the motion control unit of the unmanned ...
N-nitrosamine determination in aqueous samples with sonication and microextraction
King Fahd University Of Petroleum And Minerals
October 12, 2017 - N°20170292939

An automated dispersive liquid-liquid microextraction method of detecting and quantifying n-nitrosamines in an aqueous sample. The method includes (a) extracting an aqueous solution comprising the n-nitrosamines by mixing an extraction solvent and a dispersive solvent with the aqueous solution, such that the n-nitrosamines, or a portion thereof, re-distribute from the aqueous solution to the extraction solvent, (b) permitting the resulting ...
Spectrometry system applications
Verifood, Ltd.
October 12, 2017 - N°20170292908

A spectrometer system may be used to determine one or more spectra of an object, and the one or more spectra may be associated with one or more attributes of the object that are relevant to the user. While the spectrometer system can take many forms, in many instances the system comprises a spectrometer and a processing device in communication ...
Spectrometer Patent Pack
Download 221+ patent application PDFs
Spectrometer Patent Applications
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For professional research & prior art discovery
inventor
  • 221+ full patent PDF documents of Spectrometer-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Combined mass-to-charge ratio and charge state selection in tandem mass spectrometry
Micromass Uk Limited
October 05, 2017 - N°20170287692

A mass spectrometer is disclosed comprising an ion mobility spectrometer and an ion gate. A collision cell is arranged downstream of the ion gate. The operation of the ion mobility spectrometer and the ion gate are synchronized so that only ions having a particular mass to charge ration and a desired charge state are onwardly transmitted to the collision cell.
Mass spectrometer
Shimadzu Corporation
October 05, 2017 - N°20170287691

In a mass spectrometer according to the present invention, when mrm measurements for a plurality of mrm transitions need to be performed within one cycle, a measurement order rearranger determines an analysis sequence by sorting the measurement in ascending order of the absolute value of an optimum application voltage (an application voltage which gives the highest ionization efficiency) to the ...
Device for real-time in vivo molecular analysis
Centre National De La Recherche Scientifique
October 05, 2017 - N°20170285012

The invention relates to a biological material molecular analysis device characterized in that it includes:—a laser (34) optionally using an optical parametric oscillator (opo), configured to emit a wavelength between 2. 5 ym and 12 put, said configured laser (34) being intended to ablate said biological material by ejecting charged and/or uncharged particles;—a mass spectrometer (31); and—a probe (s, 10) ...
Systems and methods for targeted therapy based on single-cell stimulus perturbation response
Centre National De La Recherche Scientifique
October 05, 2017 - N°20170285004

Systems and methods for targeted therapy based on single-cell stimulus perturbation response. In one embodiment, a method for optimizing stimulus combinations for therapy includes receiving a cell sample, treating the cell sample with a plurality of stimuli by treating a different portion of the cell sample with one of the plurality of stimuli for each of the plurality of stimuli, ...
Isotope analysis
Elementar Uk Ltd.
October 05, 2017 - N°20170284993

The invention provides apparatus and methods for determining the isotope ratio of a sample. The apparatus comprises a dynamically heated chamber (1); a reactor (4), wherein an outlet of the dynamically heated chamber is coupled to a reactor inlet; an isotope ratio spectrometer (6), wherein an outlet of the reactor is coupled to a spectrometer inlet; such that a gas flow path is ...
Grazing incidence x-ray fluorescence spectrometer and grazing incidence x-ray fluorescence analyzing method
Rigaku Corporation
October 05, 2017 - N°20170284949

A grazing incidence x-ray fluorescence spectrometer (1) of the present invention includes: a bent spectroscopic device (4) to monochromate x-rays (3) from an x-ray source (2) and generate an x-ray beam (5) focused on a fixed position (15) on a surface of a sample (s); a slit member (6) disposed between the bent spectroscopic device (4) and the sample (s) and having a linear opening (61); a slit member ...
Light pipe for spectroscopy
Viavi Solutions Inc.
October 05, 2017 - N°20170284930

A spectroscopic assembly may include a spectrometer. The spectrometer may include an illumination source to generate a light to illuminate a sample. The spectrometer may include a sensor to obtain a spectroscopic measurement based on light, reflected by the sample, from the light illuminating the sample. The spectroscopic assembly may include a light pipe to transfer the light reflected from ...
Spectrometer Patent Pack
Download 221+ patent application PDFs
Spectrometer Patent Applications
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For professional research & prior art discovery
inventor
  • 221+ full patent PDF documents of Spectrometer-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Disease diagnosis and skin age measurement apparatus using laser irradiation device and detachable handpiece used ...
Speclipse, Inc.
October 05, 2017 - N°20170281007

A disease diagnosis and skin age measurement apparatus includes: a first light collection unit; a second light collection unit; a spectrometer configured to measure a spectrum of the light which is collected by the second light collection unit; a spectrum data comparison unit for disease diagnosis configured to compare the spectrum measured by the spectrometer and reference spectrum data for ...
Extreme ultraviolet light generating system, extreme ultraviolet light generating method, and thomson scattering measurement system
Gigaphoton Inc.
September 28, 2017 - N°20170280545

An extreme ultraviolet light generating system may include: a chamber; a target feeding unit configured to feed a target into the chamber; a drive laser unit configured to irradiate the target with a drive pulsed laser light beam to generate a plasma to thereby generate extreme ultraviolet light; a probe laser unit configured to irradiate the plasma with a probe ...
Multi-reflection mass spectrometer
Thermo Fisher Scientific (bremen) Gmbh
September 28, 2017 - N°20170278692

A multi-reflection mass spectrometer is provided comprising two ion-optical mirrors, each mirror elongated generally along a drift direction (y), each mirror opposing the other in an x direction, the x direction being orthogonal to y, characterized in that the mirrors are not a constant distance from each other in the x direction along at least a portion of their lengths ...
Time-of-flight mass spectrometer
Shimadzu Corporation
September 28, 2017 - N°20170278691

A voltage applied to an exit gate electrode forming a potential barrier and temporarily trapping ions within the inner space of the ion guide is higher than a voltage at an ion guide's exit end. A higher voltage is applied to the exit gate electrode for a lower m/z value of the measurement target ion, to push back the ...
Ionization device with mass spectrometer therewith
Carl Zeiss Smt Gmbh
September 28, 2017 - N°20170278690

An ionization device includes: a plasma generating device for generating metastable particles and/or ions of an ionization gas in a primary plasma region; a field generating device for generating a glow discharge in a secondary plasma region; an inlet for supplying a gas to be ionized into the secondary plasma region; and a further inlet for supplying the metastable ...
Gamma-ray spectrometer calibration systems and methods
Halliburton Energy Services, Inc
September 28, 2017 - N°20170276831

A gamma-ray spectrometer calibration system comprises a light guide, a photomultiplier tube, a laser, and analysis electronics. The light guide is optically coupled to the scintillation crystal, the laser and the photomultiplier tube, such that the laser can provide reference signals to the photomultiplier tube. In some embodiments, one or more temperature sensors are provided, such that the analysis electronics ...
Method and apparatus for measuring physico-chemical properties using a nuclear magnetic resonance spectrometer
Pepsico, Inc.
September 28, 2017 - N°20170276750

Methods for measuring physico-chemical properties using a nuclear magnetic resonance spectrometer are disclosed, including methods to determine an initial amount of a substance, usually a liquid, contained inside a porous material and an initial amount of the substance, usually a liquid, present outside the porous material, methods to measure the release kinetics of a substance, such as a liquid, from ...
Time-of-flight mass spectrometer
Shimadzu Corporation
September 21, 2017 - N°20170271140

Ions ejected substantially simultaneously from a collision cell after being temporarily held inside the collision cell arrive at an orthogonal acceleration unit through an ion transport optical system. When the ions enter the orthogonal acceleration unit, voltages having a predetermined potential difference are applied to an entrance-side electrode and an exit-side auxiliary electrode, and as a result an electric field ...
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