Gunasekaran
Jayaram Gunasekaran, Chennai IN
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20140332244 | ENCLOSURE FOR A POWER CELL OF A HYDRAULIC HAMMER - An enclosure for a power cell of a hydraulic hammer includes a single-piece hollow elongated body, a resilient cover, and multiple deformable plugs. The body includes a top flange, and an integrally formed polyhedral mid-portion. The mid-portion includes multiple sidewalls, and an end wall that is integral with a bottom end of the sidewalls. The sidewalls define a first sealing aperture, a second sealing aperture, and a pair of arcuate openings thereon. The resilient cover includes laterally disposed first and second portions that are configured to releasably engage with the body to cover a top portion and a bottom portion of the arcuate opening respectively. The deformable plugs are releasably engaged with the body at the first and second sealing apertures. The plugs include resilient members that co-operate with interfitting features located adjacent to the first and second sealing apertures of the body. | 11-13-2014 |
20140332246 | DAMPER SYSTEM FOR A POWER CELL OF A HYDRAULIC HAMMER - A damper system for a power cell includes a single-piece top damper element disposed on the power cell, a pair of middle damper elements disposed about a mid-portion of the power cell, and a single-piece bottom damper element that is formed from a material having Shore hardness in the range of about 90 A to 95 A. The middle damper elements are mutually identical in construction, and include interlocking features that are configured to allow a releasable engagement therebetween. The bottom damper element defines a central opening therein, and includes a base plate disposed about the central opening. The bottom damper element further includes appendages extending axially from a top side of the base plate, and a lateral projection extending radially inward from each of the appendages. The lateral projection is configured to abut a top side of a keel member defined at a bottom portion of the power cell. | 11-13-2014 |
Keerthi Gunasekaran, Eden Prairie, MN US
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20140352570 | Magnetically Suspended Vehicle - Generally discussed herein are magnetically suspended vehicle apparatuses, vehicles, and techniques related thereto. In one or more embodiments a vehicle configured to be magnetically suspended may include a steering mechanism, a propulsion mechanism coupled to the steering mechanism, a first end of a stem coupled to the propulsion mechanism, at least one wheel coupled to the propulsion mechanism, and at least one magnet coupled to the stem, wherein the magnet is configured to suspend the vehicle from a ferrous surface when the magnet is situated at or near the ferrous surface. | 12-04-2014 |
20140353206 | TOOL ASSISTED PIECE ASSEMBLY IN ENCLOSED CONTAINER - Systems and methods for tool assisted piece assembly are generally discussed herein. A system for tool assisted piece assembly may include a container, assembly pieces in the container, and at least one tool. The container may include a transparent portion configured to allow a user to see inside the container and an opening in the container. The at least one tool may be configured to allow a user manipulate the assembly pieces inside the enclosed container with the tool. | 12-04-2014 |
Keerthi Gunasekaran, Shakopee, MN US
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20100316981 | Trigonometry teaching aid system - The present invention provides a teaching aid system ( | 12-16-2010 |
Lalitha Gunasekaran, Santa Clara, CA US
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20100114987 | DATABASE CHILD OBJECT WIZARD - Embodiments presented herein provide systems and methods for creating child objects for a database. A child object wizard provides one or more user interfaces that allow a database administrator to select or create a child object. One or more other interfaces allow the administrator generate object attributes. The user interfaces allow the database administrator to follow a simpler process to create a child object. The process saves time and money for the database administrator. | 05-06-2010 |
Mathankumar Gunasekaran, Chennai IN
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20140353083 | WALKWAY SYSTEM FOR MACHINE - A walkway system for a machine having an operator cabin includes a first walkway, a second walkway, a first handrail, a second handrail and a reinforcing member that is coupled to lower surfaces of the first and second walkways. The first walkway is coupled to a frame of the cabin. The first walkway has a first end and a second end. The first end is positioned adjacent to the cabin. The second walkway is stationary relative to the frame. The second walkway is positioned opposite to an entrance of the cabin and adjacent to the second end. The first handrail member is disposed opposite to the entrance and coupled to the second walkway. The second handrail member is disposed between the first handrail member and the cabin, and is coupled to at least the first walkway. | 12-04-2014 |
Natarajan Gunasekaran, Painted Post, NY US
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20100108890 | METHODS OF CHARACTERIZING AND MEASURING PARTICULATE FILTER ACCUMULATION - Methods of characterizing and measuring particulate accumulation in a family of particulate filters ( | 05-06-2010 |
20100212299 | METHODS FOR DETERMINING WHEN TO REGENERATE EXHAUST GAS PARTICULATE FILTERS - Methods for determining when to regenerate an exhaust gas particulate filter ( | 08-26-2010 |
20100305877 | LASER-BASED ULTRASONIC MEASUREMENTS OF CELLULAR CERAMIC BODIES DURING THERMAL PROCESSING - Laser-based ultrasonic (LBU) systems and methods for measuring at least one material property of a ceramic cellular ceramic body during thermal processing are disclosed. The method includes subjecting the ceramic cellular ceramic body to a temperature cycle within an interior of an oven having first and second windows. For a plurality of temperatures within the temperature cycle, the cellular ceramic body is irradiated with a modulated laser beam through the first window. This modulated irradiation is sequential at one or more first locations and generates acoustic waves in the cellular ceramic body over a plurality of acoustic paths. The method also includes sequentially irradiating the cellular ceramic body through the second window using a detection laser beam. This probe irradiation is sequential at one or more second locations that correspond to the one or more first locations so that the acoustic waves associated with the plurality of optical paths are detected. The method also includes calculating from the detected acoustic waves at least one material property of the ceramic cellular body as a function of temperature. | 12-02-2010 |
R. A. Gunasekaran, Ruston, LA US
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20090086331 | Wide-Angle Variable Focal Length Lens System - A variable focal length microlens system having a base section with a fluid chamber and a fluid pressurization mechanism. A flexible, substantially transparent polymer lens section is fixed above the fluid chamber and the lens section has a curvature providing an initial focal point when in an unstrained state. The fluid chamber is substantially sealed and the fluid pressurization mechanism includes a flexible wall in the base section. The flexible wall may be displaced by magnetic activation, PZT activation of another activating mechanism. | 04-02-2009 |
Somasundaram Gunasekaran, Bangalore IN
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20110062003 | CONTACT MATERIAL, DEVICE INCLUDING CONTACT MATERIAL, AND METHOD OF MAKING - A device for controlling the flow of electric current is provided. The device comprises a first conductor as thin film form; a second conductor switchably coupled to the first conductor to alternate between an electrically connected state with the first conductor and an electrically disconnected state with the first conductor. At least one conductor further comprises an electrical contact, the electrical contact comprising a solid matrix comprising a plurality of pores; and a filler material disposed within at least a portion of the plurality of pores. The filler material has a melting point of less than about 575 K. A method to make an electrical contact is provided. The method includes the steps of: providing a substrate; providing a plurality of pores on the substrate; and disposing a filler material within at least a portion of the plurality of pores. The filler material has a melting point of less than about 575 K. | 03-17-2011 |
Sundaram Gunasekaran, Madison, WI US
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20100018436 | GLUE FROM SLAUGHTERHOUSE ANIMAL BLOOD - Disclosed is a process for making an animal blood adhesive and the resulting adhesive composition. The adhesive is made by adding to fresh, whole animal blood, without dewatering the blood, an anticoagulant and a preservative. Lime is then added to the anticoagulated, preserved blood, and the pH is adjusted to between about 9 and about 11. A curing agent (such as potassium silicate, sodium silicate and aluminum dihydrogen phosphate) and ammonia are then added to the mixture to yield the animal blood adhesive. The adhesive can be made from any animal blood, such as bovine, porcine, or avian blood. The resulting adhesive is useful for adhering wood-based products, such as plywood and particle board. | 01-28-2010 |
20120129194 | Visible Detection of Microorganisms - Methods of detecting very low levels of targets, such as cells, are provided. In some embodiments, for example, the methods can detect bacteria present in a sample at concentrations less than 25 cells/mL. The method involves detecting nanoparticle aggregation in the absence of the target. | 05-24-2012 |
20130264202 | Solid Working Electrode With Replaceable Tip - A working electrode for cyclic voltammetry experiments and the like provides an electrode carrier releasably attaching to replaceable tips each holding a solid working electrode material that may be polished for receipt of a reactant material and which electrically connects to an electrode in the electrode carrier when the tip and carrier are connected. | 10-10-2013 |
20140262832 | ELECTROCHEMICAL DETECTION OF BETA-LACTOGLOBULIN - A method to detect beta-lactoglobulin (BLG) is described. The method includes the steps of adding a known concentration of hydrogen peroxide to a sample known to, or suspected of containing BLG; and electrolyzing the sample using a working electrode at a fixed potential sufficient to electrolyze BLG, and measuring a current signal within the sample. A diminution of the current signal in the sample as compared to a corresponding current signal from a standard solution containing a known concentration of hydrogen peroxide and no BLG indicates that the sample contains BLG. | 09-18-2014 |
20140346060 | ELECTROCHEMICAL DETECTION OF BETA-LACTOGLOBULIN - A method to detect beta-lactoglobulin (BLG) is described. The method includes the steps of adding a known concentration of hydrogen peroxide to a sample known to, or suspected of containing BLG; and electrolyzing the sample using a working electrode at a fixed potential sufficient to electrolyze BLG, and measuring a current signal within the sample. A diminution of the current signal in the sample as compared to a corresponding current signal from a standard solution containing a known concentration of hydrogen peroxide and no BLG indicates that the sample contains BLG. | 11-27-2014 |