Patents Examined by Marcus H Taningco
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Patent number: 11714048Abstract: The present disclosure provides a filtration system for collecting Black Carbon (BC) samples present in snow samples and similar matrices which comprises the collection of BC in polycarbonate filters. It also discloses a method of determination of (BC) in snow samples and similar matrices using real soot from the gases of a diesel vehicle as calibration standards.Type: GrantFiled: November 20, 2019Date of Patent: August 1, 2023Assignee: Universidad Tecnica Federico Santa MariaInventor: Francisco Javier Cereceda Balic
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Patent number: 11709099Abstract: A method includes capturing and scaling VLC and an IAS outputs to generate a scaled VLC output and a scaled thermal output (STO), aligning the scaled VLC output to the STO to generate an aligned image based on the scaled VLC output and the STO, determining alignment value(s) based on the aligned image, a laser pointer outputting a light beam to produce a laser dot on a target, and capturing a further output of the VLC. The method includes displaying the further output of the VLC (including a representation of the laser dot (RLD)), and an alignment marker, shifting the alignment marker and/or the RLD to a common position; determining coordinate(s) of the output of the IAS based on coordinate(s) of the further output of the VLC where the alignment marker and the RLD are shown at the common position; and storing the coordinate(s) of the output of the IAS.Type: GrantFiled: July 1, 2019Date of Patent: July 25, 2023Assignee: Snap-On IncorporatedInventors: Timothy G. Ruther, Gary F. Stefanik, Robert Hoevenaar
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Patent number: 11703447Abstract: The invention relates to a measurement apparatus for measuring the concentration of a gaseous substance. The apparatus comprises a light source, a light sensor, and a housing comprising at least one first housing member having a low thermal conductivity. A light path is formed from said light source to said light sensor, wherein the light path passes through a measurement region within said housing. The light source is configured to emit light with a spectral distribution such that said light is absorbed by said gaseous substance. Said light sensor is configured to receive the light emitted by the light source after it has passed through the measurement region. The first housing member comprises a thermal shielding region facing said measurement region on its one side and said light sensor on its other side, and is configured to permit the passage of light.Type: GrantFiled: December 8, 2017Date of Patent: July 18, 2023Assignee: Eppendorf SEInventors: Philipp Abel, Andreas Graff
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Patent number: 11701067Abstract: A system and method includes determination of a region of interest of an imaging subject, generation of a first linear attenuation coefficient map of the imaging subject, the first linear attenuation coefficient map generated to associate voxels of the region of interest of the imaging subject with greater linear attenuation coefficients than voxels of other regions of the imaging subject, attenuation-correction of a plurality of tomographic frames of the imaging subject based on the first linear attenuation coefficient map to generate a second plurality of tomographic frames, and determination of tomographic inconsistency of the second plurality of tomographic frames.Type: GrantFiled: September 8, 2021Date of Patent: July 18, 2023Assignee: Siemens Medical Solutions USA, Inc.Inventors: Alexander Hans Vija, Francesc dAssis Massanes Basi
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Patent number: 11697031Abstract: A radiation therapy system is capable of widening a radiation irradiation range to a patient and includes: a radiation source; a rotation mechanism that supports the radiation source in rotation around an isocenter; a couch that places a therapy target site of a patient at the isocenter; a head swing mechanism that is disposed between the radiation source and the rotation mechanism and that swings an irradiation axis of a radiation emitted from the radiation source by swinging the radiation source; and a controller. The controller holds the head swing mechanism in a state where the irradiation axis of the radiation of the radiation source is shifted from the isocenter in a predetermined direction by a predetermined amount, and rotates the radiation source by the rotation mechanism while emitting the radiation from the radiation source while maintaining the state of the head swing mechanism.Type: GrantFiled: March 9, 2021Date of Patent: July 11, 2023Assignee: HITACHI, LTD.Inventors: Shuji Kaneko, Kunio Takahashi
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Patent number: 11692932Abstract: A low cost, low power, passive optical methane monitoring system for fixed-position installation at oil and gas production well pads and gathering centers is disclosed. The optical methane monitoring system disclosed can be a scannable field of view Near Infrared (NIR) filter photometer to detect and quantify methane concentration in a two dimensional or a three dimensional grid above and around a facility. A randomized fiber optic bundle is disclosed that can be used to direct the total optical power from a collection lens to two or more isolated optical channels. Band pass filters isolate a desired wavelength range for transmission measurements for the two or more channels. Also disclosed is an absorption algorithm which accounts for variable background spectral intensity as well as correcting for water vapor and overall scattering effects to measure methane concentration for a given field of view.Type: GrantFiled: December 13, 2021Date of Patent: July 4, 2023Inventors: John Lievois, Tanner Lievois
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Patent number: 11694095Abstract: A method includes receiving well log data for a plurality of wells. A flag is generated based at least partially on the well log data. The wells are sorted into groups based at least partially on the well log data, the flag, or both. A model is built for each of the wells based at least partially on the well log data, the flag, and the groups.Type: GrantFiled: May 7, 2018Date of Patent: July 4, 2023Assignee: Schlumberger Technology CorporationInventors: Ridvan Akkurt, David Psaila
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Patent number: 11684319Abstract: A dental or medical CT imaging apparatus including a first longitudinally extending frame part. A support, construction extends substantially perpendicularly from the longitudinally extending frame part. An X-ray source and an image detector which together form an X-ray imaging assembly are mounted to the support construction. A first driving mechanism is provided to move the X-ray imaging assembly about a virtual or physical rotation axis. A control system having at least one operation mode that simultaneously controls the first driving mechanism and the X-ray imaging assembly is provided. The support construction includes at least one guiding mechanism configured to enable laterally moving at least one of the X-ray source and the image detector in relation to the support construction. A range of the lateral movement of at least one of the X-ray source and the image detector includes a base position and a first and a second extreme position.Type: GrantFiled: December 13, 2019Date of Patent: June 27, 2023Assignee: Planmeca OyInventors: Lauri Seppala, Timo Muller, Tommi Syrjala
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Patent number: 11684803Abstract: Embodiments of the present disclosure provide a positioning method and apparatus, and a radiation therapy system. The positioning method comprises: acquiring a current gamma angle before radiation beams of a radiation source illuminate a treatment body part; acquiring a reconstructed image corresponding to the current gamma angle, the reconstructed image being an image reconstructed according to an image of the treatment body part acquired in advance; acquiring an IGRT image of the treatment body part corresponding to the current gamma angle, the IGRT image being an image generated by an image guide system; and comparing the reconstructed image with the IGRT image to obtain a deviation of the position of the treatment body part, and sending out the deviation, so that the position of the treatment body part is adjusted according to the deviation when the deviation is greater than a preset threshold.Type: GrantFiled: July 17, 2020Date of Patent: June 27, 2023Assignee: Shenzhen OUR New Medical Technologies Development Co., Ltd.Inventors: Jinsheng Li, Pengfei Zhang
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Patent number: 11686681Abstract: Disclosed herein, inter alia, are methods and systems of image analysis useful for rapidly identifying and/or quantifying features.Type: GrantFiled: June 29, 2022Date of Patent: June 27, 2023Assignee: SINGULAR GENOMICS SYSTEMS, INC.Inventors: Fedor Trintchouk, Eli N. Glezer
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Patent number: 11679277Abstract: The transverse intensity distribution of a beam of x-rays or other radiation can be modulated with a multi-slit collimator device that includes one or more sets of collimator leaves arranged in a one-dimensional array and individually movable to form slits of variable width between pairs of adjacent collimator leaves. A two-dimensional intensity distribution may be achieved using multiple sets of one-dimensionally arranged leaves, e.g., by stacking them along the beam in different orientations, or by stacking them in a transverse direction to form a two-dimensional array of leaves. In some embodiments, the multi-slit collimator device also serves beam-monitoring purposes.Type: GrantFiled: April 13, 2021Date of Patent: June 20, 2023Assignee: UNM Rainforest InnovationsInventors: Richard Shaw, Shuang Luan
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Patent number: 11674842Abstract: An optical sensor arrangement comprises an optoelectronic device covered by a cover arrangement and being configured to emit or detect at least electromagnetic radiation with a first wavelength through an aperture of the cover arrangement. The optical sensor arrangement further comprises a mirror arrangement arranged between the optoelectronic device and the aperture and comprising a wavelength selective mirror with a passband and a stopband. The passband includes a first wavelength range including the first wavelength, the stopband includes a second wavelength range corresponding to visible light or vice versa.Type: GrantFiled: February 9, 2017Date of Patent: June 13, 2023Inventor: Yu Wang
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Patent number: 11674845Abstract: A typical configuration of the angle adjustment mechanism according to the present invention is provided with a parabolic mirror, a housing accommodating a parabolic mirror, a screw including a head arranged outside the housing and a shaft engaged with the parabolic mirror through a hole formed in the housing, and a base portion in contact with both the housing and the parabolic mirror. A force is applied to an engaging portion of the parabolic mirror in a direction approaching the housing and a force is applied to a portion of the parabolic mirror in contact with the base portion in a direction away from the housing. The angle of the parabolic mirror with respect to the housing changes in accordance with the change in the length of a portion where the shaft and the parabolic mirror engage.Type: GrantFiled: June 19, 2020Date of Patent: June 13, 2023Assignee: Shimadzu CorporationInventor: Seiji Kojima
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Patent number: 11674850Abstract: An apparatus is provided for nanoantenna-enhanced detection of infrared radiation. The apparatus includes one or more detector pixels. A plurality of detector pixels can constitute a focal plane array (FPA). Each detector pixel carries at least a first and a second subpattern of nanoantenna elements, with elements of the second subpattern interpolated between elements of the first subpattern. Each detector pixel also includes separate collection electrodes for collecting photogenerated current from the respective subpatterns.Type: GrantFiled: April 14, 2021Date of Patent: June 13, 2023Assignee: National Technology & Engineering Solutions of Sandia, LLCInventors: Michael Goldflam, David W. Peters, Paul Davids, Jin K. Kim, Evan Michael Anderson
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Patent number: 11662249Abstract: Exemplary embodiments include at least one modular container that can be assembled to emulate a desired atmosphere. Each container includes apertures on opposing ends of the container to allow EMR to enter and exit the container. Each container can include temperature control systems, humidity control systems, fan arrays to emulate wind/turbulence, and a plurality of sensors to measure the current conditions within the container, all of which can be installed within the containers walls.Type: GrantFiled: April 3, 2020Date of Patent: May 30, 2023Assignee: The United States of America, as Represented by the Secretary of the NavyInventors: Subrata Sanyal, Joseph A. Fiordilino
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Patent number: 11662346Abstract: Embodiments described herein generally relate to: sensing and/or authentication using luminescence imaging; diagnostic assays, systems, and related methods; temporal thermal sensing and related methods; and/or to emissive species, such as those excitable by white light, and related systems and methods.Type: GrantFiled: October 16, 2020Date of Patent: May 30, 2023Assignee: C2Sense, Inc.Inventors: Timothy Manning Swager, Jason R. Cox, Robert Deans
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Patent number: 11662487Abstract: Gamma ray detection system (10) comprising a computation system including a signal processing and control system (30), a detection module assembly (13) including at least one detection module (14) configured for detecting gamma ray emissions from a target zone (4), each detection module comprising at least one scintillator plate (16) having a major surface (40a) oriented to generally face the target zone and lateral minor surfaces (40b) defining edges of the scintillator layer, and a plurality of photon detectors coupled to said at least one scintillator plate and connected to the signal processing and control system. The scintillator plate comprises a material having isotopes intrinsically emitting radiation causing intrinsic scintillation events in one or more scintillator plates having an intensity measurable by the photon detectors.Type: GrantFiled: April 14, 2021Date of Patent: May 30, 2023Assignee: TERAPET SAInventors: Marcus Palm, Christina Vallgren
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Patent number: 11656369Abstract: Herein provided is a radiation dosimeter and associated systems and methods. The radiation dosimeter comprises a light source configured for producing an input optical signal; a resonant cavity coupled to the light source for receiving the input optical signal, the resonant cavity configured for containing a fluid and for producing an output optical signal from the input optical signal indicative of a radiation dose absorbed by the fluid; and a light detector coupled to the optical fiber for obtaining the output optical signal.Type: GrantFiled: December 20, 2019Date of Patent: May 23, 2023Assignee: THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIVERSITYInventors: Shirin Abbasi Nejad Enger, Jack Childress, Lilian Childress, Julien Megroureche
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Patent number: 11656129Abstract: An infrared sensor includes an assembly of pixels juxtaposed in rows and in columns, each pixel integrating an imaging microbolometer and an integrator assembly. The integrator assembly includes a transistor assembled as an amplifier, and a capacitor assembled in feedback on the transistor between an output node and an integration node. The integration node is connected to a skimming transistor operating as a current mirror with a skimming control transistor offset outside of the pixel. A skimming current flowing through the skimming control transistor is controlled according to the temperature of at least one thermalized microbolometer. The current mirror assembly enables to transmit the skimming current flowing through said skimming control transistor onto the integration node so that the capacitor integrates the difference between a current flowing through the imaging microbolometer and the skimming current.Type: GrantFiled: June 26, 2020Date of Patent: May 23, 2023Assignee: LYNREDInventor: Patrick Robert
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Patent number: 11656173Abstract: A configuration of a time and space-resolved infrared spectroscopic analysis which can be integrated onto a chip is provided. An infrared analysis system includes a light source having a nanocarbon material as a luminescent material, and a photodetector configured to detect an infrared light emitted from the light source and transmitted through or reflected from a sample, wherein the nanocarbon material is provided on a surface of a substrate and configured to output a surface-emitted light.Type: GrantFiled: March 7, 2019Date of Patent: May 23, 2023Assignee: KEIO UNIVERSITYInventors: Hideyuki Maki, Yusuke Fukazawa