Patents Examined by Jamar Ray
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Patent number: 9213123Abstract: The present invention is directed to a system for screening the content of the air proximate to a target for the presence of one or more illicit substances by using a chemical detector, a metal detector and a radiation detector all houses within a portable detection unit that may be carried by hand to detect threat substances on a target. The system also comprises a support module that is coupled either wirelessly or though a conduit to the portable detection unit to support the operations of the portable detection unit by proving processing and analysis of the detected results and power. The system also comprises a vacuum source for drawing air proximate to the target into the portable detection unit for vaporization and analysis. The vacuum source may be within the support module and drawing air through a hose in the conduit, or may be within the portable detection unit itself.Type: GrantFiled: March 25, 2011Date of Patent: December 15, 2015Inventor: Sabatino Nacson
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Patent number: 9199391Abstract: The probe can include a base and a resistance member extending from the base and onto which a resistance pressure is imparted by a rheological substance when the resistance member is submerged and moved therein. Rheological properties can be obtained using values indicative of the resistance pressure both in a low speed range and in a high speed range.Type: GrantFiled: October 7, 2010Date of Patent: December 1, 2015Assignee: I.B.B. RHEOLOGIE INC.Inventors: Denis Beaupre, Jerome Chapdelaine, Frederic Chapdelaine
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Patent number: 9201031Abstract: A system for detecting the presence of ice crystals in a cloud comprising two thin walled semicylinder-shaped sensors, one having a concave inner surface and oriented longitudinally in a leading edge of an airfoil and the other having a convex outer surface being oriented longitudinally in the leading edge of the airfoil so that cloud water flows towards and into contact with the convex outer surface; a temperature controlling arrangement for heating the two sensors and maintaining them at a substantially constant temperature; and a comparison arrangement for finding a difference between (i) a power to maintain the temperature of the first sensor at its substantially constant temperature (ii) a power to maintain the temperature of the second sensor at its substantially constant temperature; and comparing the difference of the powers to a threshold value for evidencing the presence or predetermined amount of ice in the cloud water.Type: GrantFiled: July 6, 2012Date of Patent: December 1, 2015Assignee: Science Engineering Associates, Inc.Inventors: Lyle E. Lilie, Christopher P. Sivo, Daniel B. Bouley
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Patent number: 9194784Abstract: A method and apparatus for monitoring lubricity consists of a cylindrical cell assembly (80) capable of withstanding high pressure and high temperature with a movable rotor (26) abrading a solid sample (28) while submerged in a liquid sample (74). A loading device (42) moves a bottom shaft (46) supporting the solid sample (28) as said solid sample (28) abrades and is moved upwards, and its movement is measured by a displacement sensor (40). Liquid sample (74) is drained through solid sample (28) into receiver (38) to measure filtration of solid sample (28). Heat is provided via a heater (64) and pressure is controlled via pressurization media (72).Type: GrantFiled: July 26, 2012Date of Patent: November 24, 2015Inventors: Hongfeng Bi, Joseph Bi, Rebecca Bi
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Patent number: 9194734Abstract: A liquid replenishment system includes a reservoir, a first temperature sensor positioned in the reservoir at a full level, a second temperature sensor positioned in the reservoir at an add level, and a controller. The controller is connected to both the first and second sensors. The controller receives temperature signals from the first and second temperature sensors at first and second times. The controller sends an add liquid signal if temperature sensed by the first temperature sensor is substantially different at the first and second times and if temperature sensed by the second temperature sensor is substantially different at the first and second times. The controller sends a full signal if temperature sensed by the first temperature sensor is substantially the same at the first and second times and if temperature sensed by the second temperature sensor is substantially the same at the first and second times.Type: GrantFiled: July 9, 2012Date of Patent: November 24, 2015Assignee: United Technologies CorporationInventors: Michael E. Mehrer, Richard Gunderson, Wagdy Wahba
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Patent number: 9188502Abstract: The pipeline leak detector travels through a pipeline passively due to the flow of liquid through the pipeline. The device includes leading and trailing rings shaped to produce hydrodynamic resistance in order for the device to be carried through the pipeline. Wheels are provided about each ring, with at least one wheel having an odometer to measure distance traveled through the pipe. The rings are joined by a plurality of axially oriented connecting rods. A plurality of sensing elements extend between the rings. Each sensing element has a thin laminate of a piezoelectric film sandwiched between two electrically conductive layers, with an electrically insulating coating on the outside of each conductive layer. One of the rings includes microelectronic circuitry for data acquisition and storage.Type: GrantFiled: July 23, 2012Date of Patent: November 17, 2015Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Muhammad A. Hawwa, Hussain M. Al-Qahtani
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Patent number: 9170148Abstract: A fill level sensor for a liquid soap container or vessel has a float-bearing arm and an accelerometer that is attached to a surface of the arm to detect changes in the volume of liquid soap in the container. A feedback system then conveys fill status information based on the output of the accelerometer, such as to service personnel who may be responsible for replenishing the supply of liquid soap in the container.Type: GrantFiled: April 18, 2011Date of Patent: October 27, 2015Assignee: Bradley Fixtures CorporationInventors: Graeme S. Bayley, Richard G. Dykowski, Kevin M. Kohlwey, Jason M. Renner
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Patent number: 9159311Abstract: An ultrasonic processing apparatus is disclosed that supports an ultrasonic rod transducer without restricting the transmission of ultrasonic vibrations from the rod transducer to liquid in a processing tank. A support structure supports one or both converter heads of the rod transducer without restricting its vibration.Type: GrantFiled: April 1, 2011Date of Patent: October 13, 2015Inventor: J. Michael Goodson
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Patent number: 9157845Abstract: A microelectromechanical (MEMS) nanoindenter transducer including a body, a probe coupled to and moveable relative to the body, the probe holding a removeable indenter tip, a first micromachined comb drive and a second micromachined comb drive. The first micromachined comb drive includes an actuator comprising a plurality of electrostatic capacitive actuators configured to drive the probe along a first axis, including in an indentation direction, in response to an applied bias voltage, and a displacement sensor comprising a plurality of differential capacitive sensors having capacitance levels which together are representative of a position of the probe relative to the first axis.Type: GrantFiled: May 2, 2011Date of Patent: October 13, 2015Assignee: Hysitron IncorporatedInventors: Yunje Oh, Syed Amanula Syed Asif, Oden L. Warren
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Patent number: 9157836Abstract: The present invention relates to a device (1) for removing a sample (24) from a coil (2), comprising at least one bottom roll unit (30, 32) for supporting the coil (2) during removal of the samples, at least one contact roll unit (40, 42) pressable against an outer surface of the coil (2), and at least one strip binding device for binding the coil (2) supported on the at least one bottom roll unit (30, 32). The present invention further relates to a device for removing a sample (24) from a coil (2), comprising a deflection device (70) for deflecting a material beginning (20) of the coil (2) from a beneath located layer (22), wherein the deflection device is so formed that the strip beginning only elastically deflected from the beneath layer (22). The invention also relates to corresponding methods.Type: GrantFiled: February 2, 2012Date of Patent: October 13, 2015Assignee: SMS GROUP GMBHInventors: Andreas Bohn, Klaus Baeumer, Thomas Runkel
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Patent number: 9121845Abstract: An air sampler device has a top plate and a bottom plate, and receives a Petri dish between the top plate and the bottom plate. The top plate includes 283 substantially small holes. The bottom plate has a deepened center well formed in the top surface. Elongated slots are formed in the top surface which extend out from the well. The slots have distal ends which extend beyond the Petri dish. Air is drawn into the sampler by a vacuum tube through an air port which communicates with the center well. Air is pulled into the 283 holes in the top plate and strikes the capture material in the Petri dish. The air then travels up over the sides of the dish, into the distal ends, through the slots, and into the center well, where it exits out of the vacuum air port.Type: GrantFiled: June 28, 2013Date of Patent: September 1, 2015Assignee: Veltek Associates, Inc.Inventor: Arthur L. Vellutato, Jr.
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Patent number: 9090485Abstract: A core column simulator device and methods of assessing the efficacy of a wastewater biotreatment system using the core column simulator device are disclosed.Type: GrantFiled: October 12, 2010Date of Patent: July 28, 2015Inventor: Carl E. Adams
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Patent number: 9086364Abstract: A photoacoustic detector wherein a detector response transfer function can be measured at various times under predetermined conditions during the life of the detector. One or more of the time related transfer functions each can, when acquired, be compared to the stored initial transfer function established at initial manufacture and calibration of the detector. Span and baseline correction values can be determined. These values can be used to compensate detected output values during normal operation. Time related transfer functions can be compared to each other as well as to the stored initial transfer function.Type: GrantFiled: April 28, 2011Date of Patent: July 21, 2015Assignee: HONEYWELL INTERNATIONAL INC.Inventors: Thomas M. Rezachek, Gary Shubinsky
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Patent number: 9086363Abstract: Disclosed is a dewpoint and icing condition detection apparatus that includes a sensor, a signal conditioner and a data acquisition device. The sensor is a carbon nanotube sensor having a resistance that varies in proportion to a change in humidity of a gas flow across the sensor.Type: GrantFiled: September 8, 2009Date of Patent: July 21, 2015Assignee: THE RESEARCH FOUNDATION OF STATE UNIVERSITY OF NEW YORK.Inventor: Vladimir Samuilov
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Patent number: 9074731Abstract: A gas monitoring and oxygen supply control system, including a flame-proof and explosion proof housing; a gas monitoring sensor system enclosed in said housing, said sensor system including a sensor controller, a plurality of gas sensors, and a CPU; air sampling pipes in fluid communication with said gas sensors and with the atmospheres to be sampled; input sampling ports disposed on said air sampling pipes and exposed to the atmospheres to be sampled; at least one exhaust pipe for venting gases to a select atmosphere outside said housing; flame-proof port assemblies disposed through a wall of said housing separating said sensor system from an outside atmosphere and through which said air sampling pipes and said exhaust pipe are disposed; at least one pump operatively connected to said air sampling pipes so as to provide both suction and exhaust, said pump electronically connected to and controlled by said CPU; a plurality of valves disposed on said air sampling pipes and electronically coupled to and controlType: GrantFiled: December 17, 2012Date of Patent: July 7, 2015Assignee: VENTURE CORPORATION LIMITEDInventor: James P. Barrett
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Patent number: 9070304Abstract: Disclosed herein is a debris-flow simulation apparatus having a variable flume. The flume includes a plurality of flume bodies which are connected to each other in the longitudinal direction. The heights of the flume bodies can be easily adjusted, thus varying the angles of inclination of the flume bodies.Type: GrantFiled: September 14, 2012Date of Patent: June 30, 2015Assignee: Korea Institute of Geoscience and Mineral ResourcesInventor: Sueng Won Jeong
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Patent number: 9062997Abstract: A liquid level detector is provided. A resistance plate has a plurality of conductive segments. A float vertically moves according to change of a liquid level to be measured. A float arm has one end attached to the float and the other end rotatably supported to rotate according to the vertical movement of the float. Contact points slide on the conductive segments with the rotation of the float arm according to the liquid level. The conductive segments are formed of a glass-sintered metallic body made of glass and gold alloy material containing a gold (Au) content equal to or greater than 18% by mass and less than 40% by mass. The contact points are formed of a gold alloy material containing a gold (Au) content equal to or greater than 32.5% by mass and less than 77% by mass.Type: GrantFiled: October 21, 2011Date of Patent: June 23, 2015Assignee: YAZAKI CORPORATIONInventors: Toshio Oike, Ryo Hirose, Masaki Hirota
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Patent number: 9046395Abstract: The present invention relates in general to vortex shedding flow meters with enhanced sensitivity for sensing and measuring vortex frequencies.Type: GrantFiled: March 9, 2012Date of Patent: June 2, 2015Assignee: Spirax Sarco, Inc.Inventors: Gregg Pulley, Vaibhav Kulkarni
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Patent number: 9032791Abstract: An apparatus for measuring humidity or moisture, such as in concrete, is described comprising a sensor module comprising a humidity or moisture sensor in electrical communication with a first set of terminals and a hand-held reader module comprising a controller in electrical communication with a second set of terminals that are mateable with the first set of terminals such that the hand-held reader module is electrically connectable to and electrically disconnectable from the sensor module. The hand-held reader module is configured to read data from the sensor in response to making electrical connection with the sensor module. One set of terminals can comprise plural connector pins and the other set of terminals can comprise plural landing pads, such that the plural connector pins and the plural landing pads make a same electrical connection regardless of the rotational orientation of the hand-held reader module relative to the sensor module.Type: GrantFiled: May 10, 2011Date of Patent: May 19, 2015Assignee: Construction Technology Laboratories, Inc.Inventor: Timothy Duncan
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Patent number: 8997551Abstract: The apparatus for determining coefficients of friction collects data required for determining static and dynamic coefficients of friction between various materials. The apparatus includes a ramp with adjustable slope and a plurality of test masses for placement on the ramp. Upslope lights and sensors, downslope lights and sensors, and a digital angle meter are installed on the ramp. The apparatus has a timing device having a display to show the elapsed time between a test mass passing the upslope sensor and the downslope sensor. The operator can determine the static coefficient of fraction from the tangent of the angle displayed on the digital angle meter when a test mass first begins to slide, and can compute the kinetic coefficient of friction from the angle displayed on the digital angle meter and the elapsed time shown on the timing device.Type: GrantFiled: September 5, 2012Date of Patent: April 7, 2015Assignee: Kuwait UniversityInventor: Museb Saleh Alhusain