Han, OH
Bai Han, Westlake, OH US
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20090272278 | ADJUSTABLE GRILL APPARATUS WITH BURNER CONTROLS AND SUPPORTS - An adjustable grill apparatus having a movable radiant gas burner unit. The adjustable grill apparatus is supported on the top cooking surface of a conventional outdoor grill. The movable radiant gas burner unit is supported on a support assembly having side panels and support panels for pivoting adjustable positioning between a substantially vertical position supported on the grill and substantially horizontal positions supported on the support assembly. The movable radiant burner unit is operable at a constant or variable operating temperature between high and low temperatures to obtain the desired cooking rate for the food item to be cooked. | 11-05-2009 |
Chang Dae Han, Akron, OH US
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20100155649 | MOLECULE-BASED MAGNETIC POLYMERS AND METHODS - Molecule-based magnetic polymers with high Curie temperature and methods of preparing are provided. In particular, magnetic polymers having repeating units of an electron-donor metallocene-containing monomer covalently bonded to an electron-acceptor monomer having a plurality of unpaired electrons are disclosed. Intrinsically homogeneous magnetic fluids (liquid magnets) and methods of preparing are also provided. | 06-24-2010 |
20120035330 | MOLECULE-BASED MAGNETIC POLYMERS AND METHODS - Molecule-based magnetic polymers with reasonably high Curie temperature and methods of preparing are provided. In particular, magnetic polymers having repeating units of an organometallic monomer covalently bonded to a monomer having a plurality of unpaired electrons are disclosed. Intrinsically homogeneous magnetic fluids (liquid magnets) and methods of preparing are also provided. | 02-09-2012 |
Daewoo Han, Cincinnati, OH US
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20100297906 | METHODS FOR ELECTROSPINNING HYDROPHOBIC COAXIAL FIBERS INTO SUPERHYDROPHOBIC AND OLEOPHOBIC COAXIAL FIBER MATS - Methods for electrospinning a hydrophobic coaxial fiber into a superhydrophobic coaxial fiber mat can include providing an electrospinning coaxial nozzle comprising a core outlet coaxial with a sheath outlet, ejecting an electrospinnable core solution from the core outlet of the electrospinning coaxial nozzle, ejecting a hydrophobic sheath solution from the sheath outlet of the electrospinning coaxial nozzle, wherein the hydrophobic sheath solution annularly surrounds the core solution, applying a voltage between the electrospinning coaxial nozzle and a collection plate, wherein the voltage induces a jet of the electrospinnable core solution annularly surrounded by the hydrophobic sheath solution to travel from the electrospinning coaxial nozzle to the collection plate to form the hydrophobic coaxial fiber comprising an electrospinnable polymer core coated with a hydrophobic sheath material, and wherein collection of the hydrophobic coaxial fiber on the collection plate yields the superhydrophobic coaxial fiber mat. | 11-25-2010 |
20130344763 | Methods for Electrospinning Hydrophobic Coaxial Fibers into Superhydrophobic and Oleophobic Coaxial Fiber Mats - Methods for electrospinning a hydrophobic coaxial fiber into a superhydrophobic coaxial fiber mat can include providing an electrospinning coaxial nozzle comprising a core outlet coaxial with a sheath outlet, ejecting an electrospinnable core solution from the core outlet of the electrospinning coaxial nozzle, ejecting a hydrophobic sheath solution from the sheath outlet of the electrospinning coaxial nozzle, wherein the hydrophobic sheath solution annularly surrounds the core solution, applying a voltage between the electrospinning coaxial nozzle and a collection plate, wherein the voltage induces a jet of the electrospinnable core solution annularly surrounded by the hydrophobic sheath solution to travel from the electrospinning coaxial nozzle to the collection plate to form the hydrophobic coaxial fiber comprising an electrospinnable polymer core coated with a hydrophobic sheath material, and wherein collection of the hydrophobic coaxial fiber on the collection plate yields the superhydrophobic coaxial fiber mat. | 12-26-2013 |
Dongmei Han, Bowling Green, OH US
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20120270297 | CULTURING AND GENETIC MANIPULATIONS OF THERMOTOGA SPP. - Described herein is the creation and use of | 10-25-2012 |
Jong H. Han, New Albany, OH US
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20110229636 | APPARATUS AND METHOD FOR CONTROLLING THE DEPOSITION OF GRANULES ON AN ASPHALT-COATED SHEET - An apparatus for applying granules onto an asphalt-coated sheet includes a granule applicator positioned above an asphalt-coated sheet moving in a machine direction. The granule applicator deposits granules into contact with the asphalt-coated sheet along a contact line substantially perpendicular to the machine direction, thereby defining a granule-coated sheet. A granule deflector plate engages the granule-coated sheet downstream of the contact line such that the granule deflector plate rides on the granules of the granule-coated sheet. | 09-22-2011 |
Jong H. Han, Pataskala, OH US
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20100064765 | Apparatus and method for material testing of microscale and nanoscale samples - Methods and apparatus for testing a microscale or nanoscale sample. A testing stage comprises a frame having first and second laterally opposing ends and first and second side beams. At least one deformable force sensor beam is disposed near the first opposing end and extends laterally between the first and second side beams. A first longitudinal beam, having a free end, bisects the at least one force sensor beam, and a second longitudinal beam has a free end facing the free end of the first longitudinal beam to define a gap therebetween. A support structure comprises a plurality of laterally extending beams disposed such that the second longitudinal beam bisects the plurality of laterally extending beams. Each of a pair of slots disposed at each of the free ends of the first and second longitudinal beams comprises a tapered portion leading to a generally longitudinal portion aligned with the central longitudinal beam. The slots provide a seat for a dogbone-shaped sample. | 03-18-2010 |
Jungyoup Han, Cincinnati, OH US
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20090152215 | ON-CHIP SAMPLE PREPARATION FOR WHOLE BLOOD ANALYSIS - A novel filter-less separation technique for separating suspended particles from a solution is disclosed. More specifically, an on-chip bioparticle separator is disclosed, which relies on the differential force exerted by application of a series of high magnitude, short duration pressure pulses on bioparticles in suspension within microchannels, resulting in separation of suspended bioparticles. The filter-less separation technique is inherently suited to μTAS (Micro Total Analysis System) since it exploits uniquely microscale phenomena to achieve separation. The on-chip bioparticle separator can be easily integrated with a disposable biochip, can be fabricated using low-cost, rapid manufacturing techniques, and can provide high performance for separation of bioparticles without the use of specialized or expensive equipment. Embodiments of the present invention address a significant challenge in the development of disposable microfluidic biochips, specifically, providing a reliable solution for separating bioparticles in a microfluidic system that may be immediately applied for a variety of microfluidic biochip applications. | 06-18-2009 |
20140220606 | MICROFLUIDIC ASSAY DEVICES AND METHODS - Microfluidic microplate devices and methods for assay systems such as immunoassays, to achieve improvements particularly of higher sensitivity and more repeatable performance, are disclosed. In preferred embodiments, also disclosed are the use of a range of coating buffers for the capture antibody and the use of coating buffers with specific formulations within very narrow ranges to achieve optimal results in the use of the devices and methods. | 08-07-2014 |
20150177233 | Point of Care Testing Assay System Using Novel Microfluidics - A point of care testing assay system for determining the presence and/or amount of an analyte of interest in a sample, and methods for using such assay system, are disclosed. The system comprises a microfluidic means capable of performing testing with low sample volume in a sample matrix, and having high sensitivity and substantially a 5-log wide dynamic range and capable of performing an assay in approximately fifteen minutes, and in which the microfluidic means comprises a microfluidic testing cartridge with associated electronics, a precision pipettor, a high sensitivity detection module, a motion stage, and an on-board electronics display means that can be read by a user as an indication of the presence and/or amount of the analyte in the sample. | 06-25-2015 |
Sam S. Han, Beavercreek, OH US
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20130109485 | Storage at Indoor Golf Driving Range | 05-02-2013 |
20150018110 | Storage at Indoor Golf Driving Range - Systems and methods are disclosed for providing storage at indoor golf driving ranges. In various embodiments, the disclosed systems and methods permit golfers to store their baggage in close proximity to the golfers while the golfers practice their swing. | 01-15-2015 |
Tao Han, Akron, OH US
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20100008994 | ELECTROSPUN STRUCTURES AND METHODS FOR FORMING AND USING SAME - The present invention relates to structures that contain one or more fiber and/or nanofiber structures where such structures can be formed on a wide variety of structures or surfaces (e.g., asperities, flat surfaces, angled surface, hierarchical structures, etc.). In one embodiment, the present invention relates to a process for forming one or more fibers, nanofibers or structures made therefrom on a wide variety of structures or surfaces (e.g., asperities, flat surfaces, angled surface, hierarchical structures, etc.). In another embodiment, the present invention relates to a process for forming one or more fibers, nanofibers or structures made therefrom on a wide variety of structures or surfaces (e.g., asperities, flat surfaces, angled surface, hierarchical structures, etc.) where such fibers and/or structures are designed to sequester, carry and/or encapsulate one or more substances. In still another embodiment, the present invention relates to structures that contain one or more fiber and/or nanofiber structures on asperities where the nanofiber and/or fiber structures are designed to sequester, carry and/or encapsulate one or more substances. | 01-14-2010 |
20100215790 | ELECTROSPINNING CONTROL FOR PRECISION ELECTROSPINNING OF POLYMER FIBERS - The present invention includes embodiments that generally relate to methods and devices for control of electrospinning processes. Some embodiments include constant current electrospinning jets. Other embodiments include pressure control using a system of valves in fluid communication with the electrospinning fluid. Still other embodiments include control of one or more physical parameters. | 08-26-2010 |
20110111201 | Method of making coiled and buckled electrospun fiber structures and uses for same - The present invention relates generally to methods to produce various desired patterns (e.g., coils) via an electrospinning process where such desired patterns possess certain desired properties (e.g., desired electrical properties). In one embodiment, the present invention relates to a method for producing coiled fiber patterns at a rate of one turn of the coil in a set time period (e.g., about one microsecond). In another embodiment, the present invention relates to methods to produce “resonator structures” that are the basic element of artificial dielectrics. In still another embodiment, the present invention relates to methods to produce coils with various specified diameters (e.g., about 10 microns) which can, among other things, enable the production of repeating patterns in a wallpaper-like array. In still yet another embodiment, the present invention relates to methods to hierarchical structures that offer mechanical support for various nanofibers. | 05-12-2011 |
20110274825 | METHOD OF CHARACTERIZATION OF VISCOELASTIC STRESS IN ELONGATED FLOW MATERIALS - The present invention generally relates to a device for measuring characteristics of polymeric fluids (semi-dilute and concentrated polymer solutions and melts) in extremely strong elongational flows. In one embodiment, the present invention relates to a device for measuring characteristics of polymeric fluids (semi-dilute and concentrated polymer solutions and melts) in extremely strong elongational flows in spinning jets and/or electrified jets. In another embodiment, the present invention relates to a method for determining the elastic modulus and the relaxation time of a polymeric fluid. Also, the present invention enables one to determine and/or measure the primary parameters needed to describe a viscoelastic material. | 11-10-2011 |
20140284828 | METHOD OF CHARACTERIZATION OF VISCOELASTIC STRESS IN ELONGATED FLOW MATERIALS - The present invention generally relates to a device for measuring characteristics of polymeric fluids (semi-dilute and concentrated polymer solutions and melts) in extremely strong elongational flows. In one embodiment, the present invention relates to a device for measuring characteristics of polymeric fluids (semi-dilute and concentrated polymer solutions and melts) in extremely strong elongational flows in spinning jets and/or electrified jets. In another embodiment, the present invention relates to a method for determining the elastic modulus and the relaxation time of a polymeric fluid. Also, the present invention enables one to determine and/or measure the primary parameters needed to describe a viscoelastic material. | 09-25-2014 |
Xiangmin Han, Stow, OH US
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20100303954 | CHEWING GUM CONTAINING SOLUTION STYRENE BUTADIENE RANDOM COPOLYMER ELASTOMER - A chewing gum contains a water-insoluble gum base portion containing a solution-polymerized styrene-butadiene random copolymer elastomer which is cud-forming and chewable at mouth temperature; a water-soluble bulk portion; and at least one flavor component. | 12-02-2010 |
20130040122 | ORGANIC INFRARED ATTENUATION AGENTS - Organic infrared attenuation agents have been developed to improve the thermal insulation properties of polymeric foams such as polystyrene low density foams. The organic infrared attenuation agents can include polyols such as sorbitol, maltitol, and poly(ethylene glycol), polysaccharides such as starch or cellulose, and infrared attenuation polyesters such as polybutylene terephthalate. The organic attenuation agents include aromatic compounds or carbon oxygen bonds that are effective in absorbing infrared radiation at the desired wavelengths. | 02-14-2013 |
20140275308 | POLYMER FOAM HAVING AN ELEVATED MAXIMUM SERVICE TEMPERATURE - Polymer foams incorporating fibrous ingredients are disclosed. The fibrous ingredients act as service temperature enhancing agents, increasing the maximum service temperature of the polymer foams as compared to comparable polymer foams that do not incorporate fibrous ingredients. Particularly useful fibrous ingredients include glass fibers and polyaramides having a branched fibrous structure, an example of which is poly para-phenyleneterephthalamide pulp. | 09-18-2014 |
20140316020 | PROCESSING AIDS FOR USE IN MANUFACTURING EXTRUDED POLYSTYRENE FOAMS USING LOW GLOBAL WARMING POTENTIAL BLOWING AGENTS - A foamable polymeric mixture is provided that includes a polymer composition and at least one blowing agent. The blowing agent may comprise any blowing agents known not to deplete the ozone or increase the prevalence of global warming, such as CO | 10-23-2014 |
Yingchang Han, Dublin, OH US
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20090246074 | System and method for sterilizing a processing line - The invention comprises a system and method for sterilizing an aseptic processing line comprising the steps of generating chlorine dioxide gas, introducing the chlorine dioxide gas inside the aseptic processing line as a sterilization step, and removing the chlorine dioxide gas from the aseptic processing line. The aseptic processing line comprises at least one processing apparatus such as a filter, heater, cooler, filler, surge tank, and/or packager connected to a piping network. | 10-01-2009 |
20150313272 | METHOD AND APPARATUS FOR ASEPTICALLY DOSING AND PREPARING FOOD MATERIALS - Method and apparatus of producing sterile liquid food products are provided. The method comprising the steps of: aseptically sterilizing heat sensitive food materials using a sterile filter; filling an aseptic container having a plastic member with the sterilized heat sensitive materials; heat sterilizing non-heat sensitive food materials using a sterilization process in a production line; connecting the filled aseptic container to the product line using a heat sealer that creates a sterile connection between the plastic member of the aseptic container and a fluid flow path into the production line; feeding the sterilized heat sensitive food materials through a dosing valve and mixing the sterilized heat sensitive food material with the non-heat sensitive food materials that have been sterilized; and filling a second container with the mixture. | 11-05-2015 |
Yiping Han, Beachwood, OH US
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20100035829 | METHOD OF TREATING INTRAUTERINE INFLAMMATION - A method of treating intrauterine inflammation in a subject associated with intrauterine bacterial infection includes administering to the subject a therapeutically effective amount of a toll-like receptor 4 antagonist. The therapeutically effective amount administered to the subject is an amount effective in reducing intrauterine inflammation in the subject. | 02-11-2010 |
20140206011 | METHODS AND COMPOSITIONS OF DIAGNOSING AND TREATING FUSOBACTERIUM NUCLEATUM RELATED DISORDERS - A method of identifying a subject with increased risk of colorectal cancer includes obtaining a biological sample from the subject, measuring the level of | 07-24-2014 |
Yiping W. Han, Beachwood, OH US
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20090081656 | METHOD FOR DETECTING A BACTERIAL PATHOGEN - A method is provided for detecting a bacterial pathogen in a sample. One step of the method includes obtaining a sample and then subjecting the sample to nested PCR. The nested PCR is conducted in the presence of at least two outer oligonucleotide primers complementary to a target nucleotide sequence of the bacterial pathogen so that a first amplified product is produced. The target nucleotide sequence includes at least a portion of a 16S-23S ribosomal RNA sequence. The first amplified product is subjected to the nested PCR in the presence of at least two inner oligonucleotide primers complementary to the nucleotide sequence of the first amplified product so that a second amplified product is obtained. Detection of the second amplified product indicates the presence of the bacterial pathogen in the sample. | 03-26-2009 |
Yu Han, Akron, OH US
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20160081822 | LOW-POWER METHOD AND DEVICE FOR COOLING PROSTHETIC LIMB SOCKET BASED ON PHASE CHANGE - A prosthesis includes a socket for receiving a residual limb, the socket having a socket wall defining a limb-receiving surface; a heat pipe including a working fluid and a wicking structure, the heat pipe having a socket section and a heat sink section, the heat pipe extending along its length through the socket wall proximate to or exposed at the limb-receiving surface, wherein the working fluid has a boiling point of from about 0° C. to 90° C. such that the working fluid is adapted to evaporate to form vapor under the influence of the heat of a residual limb in the socket thus drawing heat from and cooling the residual limb. A heat sink section of the heat pipe passes through the heat sink, the heat sink reducing the temperature of the working fluid. | 03-24-2016 |