By Smoke Or Odor Patents (Class 116/214)
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Patent number: 11920315Abstract: Disclosed is a wireless detection device for quickly positioning a throw-fill stone falling depth and long-term settlement in blasting silt-squeezing construction, including a gravity ball and a signal receiving, processing and controlling system. The gravity ball is internally provided with test mechanisms, signal collecting and transmitting apparatuses and batteries. Also disclosed is a wireless detection method implemented using the above wireless detection device. The device and the method can detect the throw-fill stone falling depth and distribution situation in a blasting silt-squeezing construction process in real time, so that the effect evaluation and quality control of blasting silt-squeezing can be monitored in real time, the situation that the falling of throw-fill stones is incomplete can be acquired in time, monitoring data support can be provided for corresponding processing measures, and long-term settlement and other monitoring can be carried out.Type: GrantFiled: October 26, 2021Date of Patent: March 5, 2024Assignee: WENZHOU UNIVERSITYInventors: Jun Wang, Wei Qin, Liujun Zhang, Junfeng Ni, Ziyang Gao, Yonggang Hu, Chaohao Pan, Jinrong Zhang, Xudong Dong
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Patent number: 11029325Abstract: The invention generally relates to a wind indicating device used for determining wind detection. The device comprises two chambers which can contain two different materials for determining the direction the wind is traveling and/or swirling. This is beneficial to hunters in pursuit of game animals.Type: GrantFiled: December 21, 2019Date of Patent: June 8, 2021Inventor: Andrae D'Acquisto
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Patent number: 10787792Abstract: A product and system for identifying and monitoring a characteristic including the part ID, presence, condition, usage and/or performance of ground-engaging products used on various kinds of earth working equipment.Type: GrantFiled: June 21, 2018Date of Patent: September 29, 2020Assignee: ESCO GROUP LLCInventors: Christopher M. Carpenter, Steven D. Hyde, Javier Lander, Jason W. Betournay, Karsten D. Zuendel
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Patent number: 10760247Abstract: A product and system for identifying and monitoring a characteristic including the part ID, presence, condition, usage and/or performance of ground-engaging products used on various kinds of earth working equipment.Type: GrantFiled: June 21, 2018Date of Patent: September 1, 2020Assignee: ESCO GROUP LLCInventors: Christopher M. Carpenter, Steven D. Hyde, Javier Lander, Jason W. Betournay, Karsten D. Zuendel
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Patent number: 10633831Abstract: A product and system for identifying and monitoring a characteristic including the part ID, presence, condition, usage and/or performance of ground-engaging products used on various kinds of earth working equipment.Type: GrantFiled: June 21, 2018Date of Patent: April 28, 2020Assignee: ESCO GROUP LLCInventors: Christopher M. Carpenter, Steven D. Hyde, Javier Lander, Jason W. Betournay, Karsten D. Zuendel
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Patent number: 10612213Abstract: A product and system for identifying and monitoring a characteristic including the part ID, presence, condition, usage and/or performance of ground-engaging products used on various kinds of earth working equipment.Type: GrantFiled: June 21, 2018Date of Patent: April 7, 2020Assignee: ESCO GROUP LLCInventors: Christopher M. Carpenter, Steven D. Hyde, Javier Lander, Jason W. Betournay, Karsten D. Zuendel
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Patent number: 10514388Abstract: A wind detection device of a generally bisected cylindrical-type shape with a flat face at the bisection, for attachment to other devices such as a hunting bow, having opaque or translucent walls formed of an impermeable material such as plastic where one end narrows down to an opening for a lid to attach to and seal device; and where lid narrows down further to another cylindrical-type shape with another, smaller opening for contents of device to exit through.Type: GrantFiled: September 24, 2018Date of Patent: December 24, 2019Inventor: John Pahrmann
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Patent number: 10507793Abstract: An alarm, safety device and device for expelling attackers for vehicles, to protect the vehicle and its occupants when stopped, parked or moving, containing a sound alarm, a lighting alarm, a surveillance camera inside the vehicle for face recognition of a non-authorized driver, a remote system for sending information to the police authority, having a smoke release system, surveillance cameras and sensors installed within boxes at external locations of the vehicle. The surveillance cameras monitor the external activity of the vehicle, the images as received by the cameras being analyzed in real time by an internal processing center, provided with an artificial intelligence processor, processing those images by a public domain algorithm, trained for recognizing violence-related objects, wherein the images are processed and transformed into data matrices which are submitted to a neural open code network, for recognizing the presence of violence-related objects in the hands of a person in or near the vehicle.Type: GrantFiled: August 17, 2018Date of Patent: December 17, 2019Inventor: Felipe Boris De Moura Partika
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Patent number: 10139101Abstract: A personal defense device which is easy to hold, target and actuate includes means for releasing attack repellant chemical from a canister in a direction in which the device is aimed. Further, the personal defense device includes an alarm, a flash light source, a battery indicator, a target pointer and a canister containing the attack repellant chemical to stun, disorient or disable an attacker and/or to attract the attention of nearby persons for assistance especially in an emergency.Type: GrantFiled: September 25, 2017Date of Patent: November 27, 2018Assignee: C2C INVENT, LLCInventor: Liselle Ann Pires
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Patent number: 10107598Abstract: The current invention provides for a fog generator. More specifically, it provides for a housing comprising a fog generating liquid and a valve that, in a closed position, prevents the fog generating liquid from flowing out of the housing, in which the said valve is kept in a closed position by means of a fuse wire (6).Type: GrantFiled: March 20, 2015Date of Patent: October 23, 2018Assignee: Bandit NVInventor: Alfons Vandoninck
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Patent number: 9739796Abstract: A portable device for checking wind direction discharges a visible, and optionally scented, vapor (e.g., smoke) stream into the atmosphere in a well-defined reference direction. In some embodiments, the device includes a power source, a vessel having an internal plenum chamber storing a volume of air, a reservoir containing a vaporizable agent e.g., smoke producing fluid), a vaporizing element (e.g., resistance heating device) associated with the vaporizable agent, and a switch. The vessel is deformable to generate an airflow. The switch temporarily connects the power source to the vaporizing element, thereby energizing the vaporizing element to generate vapor. The airflow also carries the vapor into the atmosphere as a visible vapor stream flowing in the reference direction. The reservoir and vaporizing element may be carried in a cartridge (e.g., custom E-Cig component) removably mounted on the device.Type: GrantFiled: February 24, 2017Date of Patent: August 22, 2017Assignee: Arcus Hunting, LLCInventor: Daniel A. Ferrara, Jr.
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Patent number: 9694247Abstract: Described are balls for a ball sport, wherein the ball includes at least one heating element.Type: GrantFiled: February 12, 2014Date of Patent: July 4, 2017Assignee: adidas AGInventor: Hans-Peter Nurnberg
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Patent number: 9359086Abstract: A door for a storage compartment of an aircraft includes a door leaf and a profiled strip connected to an edge of the door leaf. The profiled strip includes openings that provide a path for gas exchange such that smoke from the storage compartment is detectable outside of the storage compartment by passing the profiled strip.Type: GrantFiled: December 16, 2013Date of Patent: June 7, 2016Assignee: Airbus Operations GmbHInventors: Falk Bajorat, Damian McNally, Christoph Augenstein, Dirk Scheffler
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Publication number: 20150128846Abstract: A method and apparatus are disclosed for preventing excavation damage to buried infrastructure. A plurality of excavation-sensing modules is buried near the buried infrastructure. The modules protect buried infrastructure by emitting dense clouds of highly visible gas when the modules are activated by impact with excavation equipment. In most cases the visible gas will be brightly colored and it may also have a strong odor and may produce a loud sound when the module is activated. The dense clouds of highly visible gas, the optional odor and loud sound alert construction crews or other workers that their excavation is nearing a protected underground structure. Once installed, no maintenance or active monitoring is required. In a preferred embodiment of the excavation-sensing module, the dense cloud of highly visible gas is produced by ignition of a smoke grenade within the module.Type: ApplicationFiled: June 27, 2014Publication date: May 14, 2015Applicant: ElectraWatch, Inc.Inventors: Ryan C. Dunn, Donald A. Tubbs
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Patent number: 8581716Abstract: An apparatus and method for deploying vivid notice to a first responder, wherein the deploying event is triggered by the vehicle crash motion or by signal from the vehicle's own crash detection system, and the vivid notice is coded to the particular hazard present at the vehicle crash site and includes at least one visual notice, auditory notice, or olfactory notice, and may include a combination of any of the three notices, or all three at once.Type: GrantFiled: September 12, 2011Date of Patent: November 12, 2013Inventors: Michael Wright, Debra Wright, Wayne Wright
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Patent number: 8424379Abstract: A powder dispenser useable as a golf accessory includes a body of flexible material for housing a quantity of powder and a cap for controlling discharge of the powder. The cap includes an orifice for discharging the powder and a gate controlled by rotating the cap relative to the body to provide selective fluid communication with the powder within the body.Type: GrantFiled: April 4, 2011Date of Patent: April 23, 2013Inventor: Henry R. Bibby
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Patent number: 8182937Abstract: A battery includes a housing, a cathode and an anode within the housing, and a battery-life indicator including a fragrance that is released to indicate usage of the battery.Type: GrantFiled: November 3, 2008Date of Patent: May 22, 2012Assignee: The Gillette CompanyInventors: Stuart M. Davis, Steven J. Specht
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Publication number: 20100313900Abstract: A user engageable device disposed within the tobacco burning path of a smoking article's ember at a pre-selected point. The device may include a visual and/or audible and/or olfactory warning component which alerts the user in response to a proximate ember. This provides one or a combination of a visual, audible, or olfactory alert to the user that the ember has reached a predetermined point. The device is preferably in the form of a sleeve frictionally engageable around the smoking article, but can also may be engaged upon or impregnated into a wrapper of the article's cylinder. Alternatively, the sleeve type device may be disposed within the wrapper. Alternatively the indicator material may also be in the form of selectively placed integrated or stick-on patches.Type: ApplicationFiled: August 23, 2010Publication date: December 16, 2010Inventor: Clifton C. Heath
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Patent number: 7806072Abstract: Methods provide an alert to the release of mercury. A sealed container containing an odor-producing agent is provided proximate to a sealed breakable enclosure containing mercury, the container and/or the breakable enclosure physically separating the agent from the mercury. In response to a breaking of the breakable enclosure, the agent produces an odor as a function of the breaking, the odor providing an alert to a release of the mercury. Service methods are also provided, for example wherein a service provider provides the sealed breakable enclosure containing mercury and deploys the odor-producing agent. Articles of manufacture, systems, articles and programmable devices are also provided.Type: GrantFiled: December 1, 2008Date of Patent: October 5, 2010Assignee: International Business Machines CorporationInventors: Rick A. Hamilton, II, Paul A. Moskowitz, Brian M. O'Connell, Clifford A. Pickover
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Publication number: 20100224119Abstract: This invention is directed to an exemplary wind detector device. The device includes a container having an interior and a nozzle in fluid communication with the interior. The device further includes powder in the interior of the container and a strip of material having first and second ends. The first end is secured to the container and the second end is configured to be secured to a support structure such as clothing.Type: ApplicationFiled: March 5, 2010Publication date: September 9, 2010Inventor: Duane Sheldon Morris
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Patent number: 7757906Abstract: A device comprises a container includes a dispensing mechanism for enabling pressurized dispensable contents contained within an interior space of the container to be selectively dispensed therefrom. A retention clip structure is attached to an exterior portion of the container and includes a clip portion that is biased to a closed configuration for enabling the clip portion to securely engage a portion of an article for attaching the container to the article. A cap assembly includes a cap body attached to the container and a trigger moveably attached to the cap body. The trigger includes a handle portion and a dispensing mechanism engagement portion attached to the handle portion. The handle portion is movable from a rest position to a displaced position for causing the dispensing mechanism actuation portion to act on the dispensing mechanism such that the pressurized dispensable contents are dispensed from within the interior space of the container.Type: GrantFiled: May 4, 2006Date of Patent: July 20, 2010Inventor: Michael J. Barry
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Publication number: 20100132607Abstract: Methods provide an alert to the release of mercury. A sealed container containing an odor-producing agent is provided proximate to a sealed breakable enclosure containing mercury, the container and/or the breakable enclosure physically separating the agent from the mercury. In response to a breaking of the breakable enclosure, the agent produces an odor as a function of the breaking, the odor providing an alert to a release of the mercury. Service methods are also provided, for example wherein a service provider provides the sealed breakable enclosure containing mercury and deploys the odor-producing agent. Articles of manufacture, systems, articles and programmable devices are also provided.Type: ApplicationFiled: December 1, 2008Publication date: June 3, 2010Applicant: International Business Machines CorporationInventors: Rick A. Hamilton, II, Paul A. Moskowitz, Brian M. O'Connell, Clifford A. Pickover
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Patent number: 7607402Abstract: A shape memory material activated device of the present invention uses a shape memory material activator to create a path through a shell wall of the device. The path through the shell wall may release a substance contained in the shell or allow a substance to enter the shell. The path may be created by fracturing, puncturing, exploding, imploding, peeling, tearing, stretching, separating, debonding, abrading or otherwise opening the shell and, may be permanent or reversible. The substance may be released in one location while the device is stationary or along a path while it is traveling, self-powered by the shape memory material activator. In addition, the substance may be delivered to an object upon contact with its surface. The self powering abilities allow these devices to be used as substance delivery devices as well as actuators, transporters, and energy conversion systems with modular characteristics and growth potential.Type: GrantFiled: November 20, 2007Date of Patent: October 27, 2009Inventor: Dennis N. Petrakis
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Publication number: 20090236153Abstract: Provided are an electronic pen for inputting/outputting sensory information and a method for recognizing taste information and transforming the taste information into smell information using the same. The electronic pen includes: a sensory information input unit for receiving sensory information of the object; a signal processing unit for processing and storing sensory information transmitted from the sensory information input unit; a sensory information reproducing unit for outputting the sensory information; and a wireless communication unit for transmitting the sensory information.Type: ApplicationFiled: August 23, 2007Publication date: September 24, 2009Inventors: Ki-Uk Kyung, Jun-Seok Park, Ji-Eun Park, Jun-Young Lee, Myung-Gyu Kim, Ji-Yeon Son, Il-Sik Yang, Yong-Hee Lee, Dong-Won Han
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Patent number: 7578225Abstract: An improved system and operating method for a smoke generator machine and control room to be enclosed into a single trailer for the training of personnel in the art of visible smoke opacity compliance monitoring of industrial smoke discharge from smoke stacks by distinguishing the variations of smoke opacity emission based on the requirements set forth by the U.S. Environmental Protection Agency EPA said smoke generator is principally used for production of white and black smoke for simulating smoke discharge from industrial smoke stacks by heating various fuels to the flash point in burn boxes to create white or black smoke and venting said smoke through a duct system to a smoke stack by creating a artificial draft by a speed control fan.Type: GrantFiled: December 2, 2005Date of Patent: August 25, 2009Inventors: Garrett Eugene Bosch, Gary Eugene Bosch
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Patent number: 7565273Abstract: The invention concerns a method and system for determining the age of an object such as a product containing volatile components, comprising: measuring a first strength of a first scent with a first electronic sensor, the decay rate constant of the first scent being known; measuring simultaneously a second strength of a second scent with a second electronic sensor, the decay rate constant of the second scent being known; calculating a current scent ratio (?) of the two scent strengths; and determining the age of the object from a reference time for which a reference scent ratio (?0) of the scent strengths has been registered.Type: GrantFiled: January 27, 2004Date of Patent: July 21, 2009Assignee: Accenture Global Services GmbHInventor: Roland Hengerer
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Publication number: 20080098952Abstract: A promotional item for simultaneously identifying existing wind conditions while displaying a visual promotional element. The promotional items includes a container and cap that holds a quantity of a powdered material. The container can include a display face prominently featuring the visual element. The container can be formed to resemble an activity specific items such as a golf ball with dimples. By quickly squeezing and releasing the container, a quantity of the powdered material is dispelled through an opening portion in the cap into the surrounding air where it visually interacts with any wind to so as to provide an indication of wind direction and intensity. The visual element can be printed directly onto the container or may be pre-printed on a sticker or substrate, providing attachment onto the container and can include logos, names, trademarks, pictures, phone numbers, web addresses and the like as well as combinations thereof.Type: ApplicationFiled: October 27, 2006Publication date: May 1, 2008Inventors: David R. Healy, Brian R. Trachsel
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Patent number: 6843199Abstract: An odor-emitting port is provided in a housing member composed mainly of an inorganic material. An odorous material is contained in the housing member, and the odor-emitting port is sealed with a low-melting metal to constitute a heat-sensitive odor-emitting component. In this heat-sensitive odor-emitting component, as soon as the temperature of a heat generation site has reached a predetermined value, the low-melting metal is instantaneously melted down to open the odor-emitting port through which the odorous material contained in the housing member is immediately spread around the odor-emitting component. Therefore, the odor-emitting component is highly sensitive to temperature. Further, since the housing member is formed of an inorganic material, the long-term stability can be improved.Type: GrantFiled: September 13, 2002Date of Patent: January 18, 2005Assignee: Hitachi Cable, Ltd.Inventors: Tomiya Abe, Hiroshi Kasugai, Hiroshi Kamoshida, Shigeru Kashiwazaki
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Patent number: 6820464Abstract: An apparatus for detecting a leak of a fluid from a system for storing and/or transporting a volume of the fluid includes an odorant material. The system includes at least one vessel and at least one sealant having an outer surface. The odorant material is encapsulated or sorbed on the sealant, at least a portion of the odorant material having at least one detectable odor.Type: GrantFiled: December 16, 2002Date of Patent: November 23, 2004Assignee: Air Products and Chemicals, Inc.Inventors: Pushpinder Singh Puri, James Gordon Hansel
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Patent number: 6814024Abstract: The detonation of e.g. a grenade or another explosive body is simulated by the evaporation of a liquid and subsequent ejection through a nozzle 17, thereby forming a cloud of vapor at the location of the detonation. The device includes an evaporator 10 heated e.g. by combustion means. The heating system 14 is designed to produce the heat for a continuous evaporation of a liquid in the evaporator. The liquid is preferably a mixture of ethylene glycol in water. It is thereby possible to simplify the handling and application and to reduce the danger potential.Type: GrantFiled: February 5, 2003Date of Patent: November 9, 2004Assignee: Ruag ElectronicsInventor: René Lazecki
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Patent number: 6292101Abstract: The present invention relates to an anti-theft element in an anti-theft device which is intended to be attached to a theft-attractive article such that said device can only be removed from the article with the aid of a special release device. The anti-theft element includes a fouling-substance ampule which contains a fouling substance and which is disposed in the anti-theft element so as to be broken, crushed or otherwise destroyed or opened so as to release said fouling substance if an attempt is made to release the anti-theft device from the theft-attractive article without the aid of said special release device. The ampule (2) encloses a first fouling substance (B; D; G) having a specific fouling property, and at least one second fouling substance (C; E, F; H) having a fouling property which differs from the fouling property of the first fouling substance (B; D; G).Type: GrantFiled: February 28, 2000Date of Patent: September 18, 2001Assignee: Färgklämman ABInventors: Klas Stoltz, Bo Gustavsson
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Patent number: 6087947Abstract: An allergen particle detecting apparatus has a sample area through which environmental air is directed. A light beam is directed through the air sample so that portions of the beam will be scattered if any particles are present in the path of the beam. A beam blocking device on the opposite side of the air sample is arranged to block all light except light scattered in a predetermined angular range corresponding to a predetermined allergen particle size range. Light transmitted through the blocking device is detected by a light detector and an alarm output signal is produced if the detected amount of light is above a predetermined level.Type: GrantFiled: December 20, 1996Date of Patent: July 11, 2000Assignee: Robert N. HamburgerInventors: Robert N. Hamburger, Ruibo Wang, Jien-Ping Jiang
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Patent number: 6063632Abstract: A method and device for detecting water leaks is disclosed. The method and device comprise an odorant in a water soluble barrier. The odorant and water soluble barrier can be contained in a housing and placed in a location where water leakage can occur. In the method and device described herein, leaking water dissolves the barrier and releases the odorant into the atmosphere thereby alerting persons to the presence of water as a result of a leak.Type: GrantFiled: November 12, 1998Date of Patent: May 16, 2000Inventor: Gary Perkins
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Patent number: 6008729Abstract: A light beam is directed from a light source through an air sample so that portions of the beam will be scattered if any particles are present in the path of the beam. A beam blocking device on the opposite side of the air sample is arranged to block all light except light scattered in a predetermined angular range corresponding to a predetermined allergen particle size range. A light focusing lens in front of the light source is arranged to focus the unscattered part of the light beam onto the blocking device. Light transmitted through the blocking device is detected by a light detector and an alarm output signal is produced if the detected amount of light is above a predetermined level. The signal may be used to activate filtering or air conditioning devices.Type: GrantFiled: July 3, 1997Date of Patent: December 28, 1999Assignee: Robert N. HamburgerInventors: Robert N. Hamburger, Ruibo Wang, Jien-Ping Jiang
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Patent number: 5986555Abstract: An allergen particle detecting apparatus has a sample area through which environmental air is directed. A light beam is directed through the air sample so that portions of the beam will be scattered if any particles are present in the path of the beam. A beam blocking device on the opposite side of the air sample is arranged to block all light except light scattered in a predetermined angular range corresponding to a predetermined allergen particle size range. Light transmitted through the blocking device is detected by a light detector and an alarm output signal is produced if the detected amount of light is above a predetermined level.Type: GrantFiled: October 7, 1997Date of Patent: November 16, 1999Assignee: Robert N. HamburgerInventors: Robert N. Hamburger, Jien-Ping Jiang, Ruibo Wang, Donald F. Kaminski, deceased
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Patent number: 5969622Abstract: An allergen particle detecting apparatus has a sample area through which environmental air is directed. A light beam is directed through the air sample so that portions of the beam will be scattered if any particles are present in the path of the beam. A beam blocking device on the opposite side of the air sample is arranged to block all light except light scattered in a predetermined angular range corresponding to a predetermined allergen particle size range. Light transmitted through the blocking device is detected by a light detector and an alarm output signal is produced if the detected amount of light is above a predetermined level.Type: GrantFiled: January 9, 1998Date of Patent: October 19, 1999Assignee: Robert N. HamburgerInventors: Robert N. Hamburger, Ruibo Wang, Jien-Ping Jiang, Donald Kaminski, deceased, Mark Castracane
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Patent number: 5859363Abstract: A smoke generator for smoke testing heat exchangers of gas furnaces for the presence or absence of leakage or fluid-tight integrity, the generator having: a smoke chamber housing having upper and lower portions; at least one heating element in the upper portion of the smoke chamber housing; a pump which supplies a gas to the smoke chamber housing; a liquid which fills the lower portion of the smoke chamber housing, wherein the at least one heating element is suspended above the liquid; an applicator of liquid to the at least one heating element; and a smoke vent in the upper portion of the smoke chamber housing.Type: GrantFiled: July 1, 1997Date of Patent: January 12, 1999Inventor: Larry Michael Gouge
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Patent number: 5791282Abstract: A fire detection port installed in doors of occupied structures provides visible and audible signals on one side of a door in the event of fire on the other side of the door.Type: GrantFiled: June 7, 1995Date of Patent: August 11, 1998Inventor: Victor Christ-Janer
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Patent number: 5743031Abstract: An apparatus for providing a signal indicative of loss or imminent loss of digging hardware normally arranged in operable association with an earth working implement.Type: GrantFiled: February 23, 1996Date of Patent: April 28, 1998Assignee: H&L CompanyInventors: Brian L. Launder, William A. Flagg
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Patent number: 5716011Abstract: A process for diffusing an odoriferous substance placed in a container, as well as a gas mixture comprising an odoriferous substance in gas form and an odorless and breathable gas, placed in a container under a pressure higher than or equal to 5 bars.Type: GrantFiled: November 9, 1995Date of Patent: February 10, 1998Assignee: L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges ClaudeInventor: Jean-Paul Barbier
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Patent number: 5685256Abstract: A device for detecting soil compaction density comprising at least one shell material forming an enclosure, a failure plane disposed within the shell material which causes the shell material to fail at a preset static or dynamic pressure, and a detector, such as an odoriferous chemical enclosed within the enclosure which is released upon failure of the shell material, thereby indicating that the preset static or dynamic pressure has been achieved.Type: GrantFiled: January 20, 1995Date of Patent: November 11, 1997Assignee: Gas Research InstituteInventor: Thomas Charles Green
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Patent number: 5677668Abstract: A security system or preventing unauthorized removal of a vehicle accessory such as a radio from a mounted position on the vehicle comprises a dispensing container containing a pressurized protective material such as a pepper gas and having a dispensing valve displaceable from a closed position to an open position in which the protective material is dispensed from the container. A valve actuating member is responsive to displacement of the accessory from its mounted position to displace the dispensing valve from the closed to the open position whereby the protective material is dispensed from the container.Type: GrantFiled: June 10, 1994Date of Patent: October 14, 1997Assignee: Winner International Royalty CorporationInventor: James E. Winner, Jr.
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Patent number: 5646597Abstract: An allergen particle detecting apparatus has a passageway through which environmental air is directed. A light beam is directed across the passageway so that portions of the beam will be scattered if any particles are present in the path of the beam. A beam blocking device on the opposite side of the passageway blocks any non-scattered portion of the beam while transmitting any scattered portions of the beam along a light path in the apparatus. Any light scattered by allergen size particles will be traveling in a predetermined angular range, and a pinhole device is positioned in the light path so as to transmit only light traveling in that angular range. Light transmitted through the pinhole device is detected by a light detector and an alarm output signal is produced if the detected amount of light is above a predetermined level.Type: GrantFiled: July 11, 1996Date of Patent: July 8, 1997Assignee: Robert N. HamburgerInventors: Robert N. Hamburger, Ruibo Wang, Jien-Ping Jiang
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Patent number: 5598142Abstract: A security system for preventing unauthorized removal of a vehicle accessory such as a radio from a mounted position on the vehicle comprises a dispensing container containing a pressurized protective material such as a pepper gas and having a dispensing valve displaceable from a closed position to an open position in which the protective material is dispensed from the container. A valve actuating member is responsive to displacement of the accessory from its mounted position to displace the dispensing valve from the closed to the open position whereby the protective material is dispensed from said container.Type: GrantFiled: December 4, 1995Date of Patent: January 28, 1997Assignee: Winner International Royalty CorporationInventor: James E. Winner, Jr.
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Patent number: 5552088Abstract: A non-ozone depleting malodorous composition of matter that contains a liquid mercaptan mixed with a nonflammable and non-ozone depleting solvent, 1,1,1,2-tetrafluoroethane, and with an inert gas such as nitrogen under pressure in a container for introduction into a pressurized breathing system, such as in mines, thereby forming a warning system to warn a person of danger when the malodorous composition of matter is released from the container.Type: GrantFiled: October 18, 1994Date of Patent: September 3, 1996Inventors: Charles Pottier, Richard Varien
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Patent number: 5520486Abstract: The present invention comprises a method and apparatus for identifying a down diver in distress comprising activating automatic inflation means to inflate a tube, activating automatic signal means, to provide sensory indication of a diver in distress, releasing the tube and the signal means away from a diver's body, allowing the tube and the signal means to float to the surface of the water and signalling for help with the signal means.Type: GrantFiled: September 9, 1994Date of Patent: May 28, 1996Inventor: William Van Wyck
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Patent number: 5450926Abstract: A checkout counter order divider bar includes merchandise to be purchased and which is displayed through transparent walls of the divider bar. A customer signals an operator at the checkout counter orally or visually that he/she wants to buy the merchandise in the divider bar or by activating a signalling device on the order divider bar.Type: GrantFiled: February 8, 1995Date of Patent: September 19, 1995Inventor: William A. Fraser
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Patent number: 5398016Abstract: A Vehicle Defense or Security System (VDS) which, once triggered, generates enough smoke to completely engulf the interior of a protected vehicle. The smoke attracts attention to the vehicle and visually impairs would be thieves from seeing valuables inside the vehicle. VDS can be used as an add-on to existing alarms or as a stand-alone defense system. The smoke generated is non-toxic and harmless to humans and the interior of the vehicle. This system provides a unique, effective defense or security system which is silent to eliminate annoying false alarm sirens, horns or the like.Type: GrantFiled: January 21, 1994Date of Patent: March 14, 1995Inventor: Taher Burayez
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Patent number: 5265538Abstract: A warning detonator for use on railway tracks or the like is disclosed. The detonator comprises a tube or cylinder (18) having disposed therein at spaced apart locations a length of elastomer (20) and a first explosive component (24, 25). A second explosive component (21) is located therebetween. The second explosive component (21) is also disposed within a cartridge (19) inside the cylinder (18). In use the cylinder (18) is affixed along a length of railway track in a manner whereby the wheel of a passing train progressively compresses the elastomer from its outer end so as to burst an end face (23) of the cartridge (19) and drive the second explosive component (21) into contact with the first explosive component (24, 25) to cause detonation thereof.Type: GrantFiled: July 29, 1992Date of Patent: November 30, 1993Inventor: Ronald S. Sampson
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Patent number: 5186118Abstract: A wind gauge includes silica particles dispensed from their container as a floating cloud which is carried along by ambient wind and thus illustrates wind speed and direction. The particulate media may also include a mixture of silica particles and thermoplastic color-pigmented particles, so that the floating cloud is colored and thus more easily visible. The particles may also embody a scent and be used to form a scent trail as they are carried along by the wind and as they gradually settle out of the air.Type: GrantFiled: July 3, 1991Date of Patent: February 16, 1993Inventor: Robert K. Stinson