Patent application number | Description | Published |
20150231371 | GUIDEWIRE MANIPULATION DEVICE - A guidewire manipulation device includes a housing sized to be supported by a hand of a user, the housing having a distal end and a proximal end; a rotation member rotationally disposed within the housing; a locking assembly coupled to the rotation member, the locking assembly configured to selectively transfer rotational movement of the rotation member to rotational movement of a guidewire; a handle coupled to the housing and configured to be operable by the hand of the user; and a drive system coupled to the handle, the drive system configured to apply alternating clockwise motion and counter-clockwise motion to the guidewire by causing the rotation member to rotate. | 08-20-2015 |
20150320980 | SYSTEM AND METHOD FOR TRAVERSING AN ARTERIAL OCCLUSION - A system for traversing an arterial occlusion in an artery includes a housing sized to fit in a palm of a user, an elongate drive tube configured to be rotated by the housing, the drive tube including an axially extending passage, a cylindrical member, configured to be rotationally coupled to the drive tube, such that a distal tip of the cylindrical member may be delivered to a location adjacent the arterial occlusion when the cylindrical member is coupled to the drive tube, and wherein grasping and activating the housing such that the drive tube is rotated, thereby causes the distal tip of the cylindrical member to be rotated, the rotation of the distal tip including at least a component of linear oscillation. | 11-12-2015 |
20150328439 | GUIDEWIRE MANIPULATION DEVICE - One preferred embodiment includes a guidewire manipulation device for manipulating a guidewire during a procedure. Preferably, the guidewire manipulation device includes a powered motor that drives a tandem roller assembly. The guidewire is passed through a hole positioned lengthwise through the device where the roller assembly engages the guidewire's outer surface. The interface of the manipulation device includes a power button that directs the internal roller assembly to roll the guidewire in a desired rotational direction. Additional interface controls are also preferable to provide a different roll patterns, depending upon surgeon preference and guidewire placement efficiency. | 11-19-2015 |
Patent application number | Description | Published |
20090040521 | Even frequency spacing spectrometer and optical coherence tomography device - This application describes a spectrometer that includes a set of collimating optics to collimate received EMR to produce a collimated EMR. The spectrometer also includes a first dispersive optical element for dispersing the collimated EMR and a second dispersive optical element spaced apart from the first dispersive optical element to produce further dispersed EMR. The first dispersive optical element and the second dispersive optical element cooperate to disperse received EMR into a plurality of even frequency spaced EMR spectra. The spectrometer also includes a detector positioned to receive the EMR after passing though an optical path that includes the set of collimating optics, the first dispersive optical element, the second dispersive optical element, and a set of focusing optics. | 02-12-2009 |
20110028967 | CHARACTERIZING ABLATION LESIONS USING OPTICAL COHERENCE TOMOGRAPHY (OCT) - Systems, methods, and other embodiments associated with characterizing Radio Frequency Ablation (RFA) lesions using Optical Coherence Tomography (OCT) are described. One example method includes acquiring an OCT signal from a Region Of Interest (ROI) in an ablated material. The example method may also include determining whether a lesion was formed by the ablation by analyzing optical properties of the ROI as recorded in the OCT signal. | 02-03-2011 |
20110109914 | METHOD AND APPARATUS FOR POLARIZATION-SENSITIVE OPTICAL COHERENCE TOMOGRAPHY - A method and apparatus for extracting the vector optical properties of biological samples with micron-scale resolution in three dimensions, using polarization-sensitive optical coherence tomography (PS-OCT). The method measures net retardance, net fast axis, and reflectivity. Polarization sensing is accomplished by illuminating the sample with at least three separate polarization states, using consecutive acquisitions of the same pixel, A-scan, or B-scan. The method can be implemented using non-polarization-maintaining fiber and a single detector. This PS-OCT method reported measures fast axis explicitly. In a calibration test of the system, net retardance was measured with an average error of 7.5° (standard deviation) 2.2° over the retardance range 0° to 180°, and fast axis with average error of 4.8° over the range 0° to 180°. | 05-12-2011 |
20150138563 | POLARIZATION SENSITIVE OPTICAL COHERENCE TOMOGRAPHY - This disclosure relates to an OCT apparatus configured to generate to electromagnetic (e.g., optical) signals having two different polarization states. Two or more silicon optical amplifiers (SOAs) can be configured to maintain a respective polarization state in an optical input signal provided from a light source (e.g., a broadband light source). The different polarization states can be combined by an optical combiner (e.g., a polarization maintaining fiber coupler) and provided to drive a reference arm and a sample arm implemented in an OCT system. | 05-21-2015 |
20150313460 | MEASUREMENT OF BIOMECHANICAL PROPERTIES IN AN OCT IMAGE - Systems and method are provided for evaluating a biomechanical property of tissue. A shear wave generator is configured to induce a shear wave in the tissue. An optical coherence tomography (OCT) imager is configured to capture a B-scan frame of the tissue. An image processing component is configured to determine a frequency of the shear wave in the tissue from the B-scan frame of the tissue at each of a plurality of locations within the B-scan. A parameter calculation component is configured to calculate a value for the biomechanical property for a plural subset of the plurality of locations within the B-scan frame of the tissue from the determined frequency of the shear wave at each of the plural subset of the plurality of locations. | 11-05-2015 |
Patent application number | Description | Published |
20100206188 | METHOD AND APPARATUS FOR APPLYING ELECTRONIC CIRCUITS TO CURVED SURFACES - An electric circuit is applied to an object having a curved surface. The curved surface of the object is divided into sections, and the circuit is applied one section at a time. The circuit is formed between layers of dielectric material. The dielectric is applied by a computer-controlled device, which controls the position of a spray head and the rotation of the object, such that the spray head is held substantially perpendicular to the surface of the object at all times, and such that a controlled thickness of dielectric material can be deposited. The fine-featured circuits formed by the invention are rugged, and can be used on objects intended to be exposed to harsh environments. | 08-19-2010 |
20100206227 | METHOD AND APPARATUS FOR APPLYING ELECTRONIC CIRCUITS TO CURVED SURFACES - An electric circuit is applied to an object having a curved surface. The curved surface of the object is divided into sections, and the circuit is applied one section at a time. The circuit is formed between layers of dielectric material. The dielectric is applied by a computer-controlled device, which controls the position of a spray head and the rotation of the object, such that the spray head is held substantially perpendicular to the surface of the object at all times, and such that a controlled thickness of dielectric material can be deposited. The fine-featured circuits formed by the invention are rugged, and can be used on objects intended to be exposed to harsh environments. | 08-19-2010 |
20100215843 | METHOD AND APPARATUS FOR APPLYING ELECTRONIC CIRCUITS TO CURVED SURFACES - An electric circuit is applied to an object having a curved surface. The curved surface of the object is divided into sections, and the circuit is applied one section at a time. The circuit is formed between layers of dielectric material. The dielectric is applied by a computer-controlled device, which controls the position of a spray head and the rotation of the object, such that the spray head is held substantially perpendicular to the surface of the object at all times, and such that a controlled thickness of dielectric material can be deposited. The fine-featured circuits formed by the invention are rugged, and can be used on objects intended to be exposed to harsh environments. | 08-26-2010 |
20140265042 | 3D Direct Write Patterning Apparatus and Method of Generating Patterns on Doubly-Curved Surfaces - Disclosed is a system and method for patterning internal and/or external doubly-curved surfaces by use of a light source, three-dimensional scanning optics, computer controller, and a multi-axis robot. The system is capable of digitally receiving shape, location, and pattern data of a three-dimensional doubly-curved surface and applying said pattern over large areas with high precision in a seamless fashion. | 09-18-2014 |
Patent application number | Description | Published |
20090084935 | APPARATUS AND METHODS FOR AN AREA SCANNER - Apparatus and methods for operating an area scanner having a motorless scanning mechanism provide for enhanced operation of the area scanner. In an embodiment, an area scanner includes a micro-optical-electromechanical device to direct the scan of light from an optical source over a desired area. | 04-02-2009 |
20090085560 | APPARATUS AND METHODS FOR AN INDUCTIVE PROXIMITY SENSOR - An inductive proximity sensor is disclosed. The proximity sensor includes a housing having at least a first pair of inductive coils disposed within the housing. One of the first pair of inductive coils is opposite in polarity from another one of the first pair of inductive coils. The sensor optionally includes a second set of inductive coils, having opposite polarity. | 04-02-2009 |
20090087189 | NON-INTERFERING TRANSMITTED-BEAM PAIRS - Embodiments include apparatus, methods, and system including an apparatus comprising a photo receiver operable to detect a stream of light pulses transmitted from a photo transmitter paired with the photo receiver, wherein a frequency of the stream of light pulses has a harmonic relationship with a frequency of at least one other stream of light pulses transmitted by a photo transmitter not paired to the photo receiver, wherein the stream of light pulses from the transmitter paired with the photo receiver is detectable by the photo receiver even when the photo receiver is receiving one or more light pulses from the at least one other stream of light pulses. | 04-02-2009 |
20090140727 | APPARATUS AND METHODS FOR PROXIMITY SENSING CIRCUITRY - An inductive proximity sensor is disclosed. The proximity sensor includes a source circuit with an inductive element configured to deliver energy to a resonator when a source current is changed. In various embodiments, the source current is provided a step current source. In various embodiment, the source current is provided by constant current source coupled to the inductive element by a switch. Apparatus and methods for operating the inductive proximity sensor are disclosed. | 06-04-2009 |
20090140728 | APPARATUS AND METHODS FOR PROXIMITY SENSING CIRCUITRY - An inductive proximity sensor is disclosed. The proximity sensor includes a resonator with a bifurcated inductance coupled to a plurality of transimpedance amplifiers. A portion of the resonator is configured to generate eddy currents in a target containing metal. In various embodiments, the transimpedance amplifiers provide signals associated with eddy currents to a synchronous detector. Apparatus and methods for operating the inductive proximity sensor are disclosed. | 06-04-2009 |
20150288454 | Transceiver Element for an Optical Unit of a Photoelectric Barrier and Photoelectric Light Curtain - The present invention relates to a transceiver element for an optical unit of a photoelectric barrier to such a photoelectric barrier. In particular, a transceiver element comprises at least one optical sender, at least one optical receiver and a control element, wherein said control element comprises a driver unit for driving said at least one optical sender to emit radiation and at least one receiver unit for sensing and evaluating electrical signals generated by said optical receiver. | 10-08-2015 |
Patent application number | Description | Published |
20110092356 | CATALYTIC STRUCTURES INCLUDING CATALYST MATERIALS IN POROUS ZEOLITE MATERIALS, AND METHODS OF FORMING SAME - Catalytic structures include a catalytic material disposed within a zeolite material. The catalytic material may be capable of catalyzing a formation of methanol from carbon monoxide and/or carbon dioxide, and the zeolite material may be capable of catalyzing a formation of hydrocarbon molecules from methanol. The catalytic material may include copper and zinc oxide. The zeolite material may include a first plurality of pores substantially defined by a crystal structure of the zeolite material and a second plurality of pores dispersed throughout the zeolite material. Systems for synthesizing hydrocarbon molecules also include catalytic structures. Methods for synthesizing hydrocarbon molecules include contacting hydrogen and at least one of carbon monoxide and carbon dioxide with such catalytic structures. Catalytic structures are fabricated by forming a zeolite material at least partially around a template structure, removing the template structure, and introducing a catalytic material into the zeolite material. | 04-21-2011 |
20110301286 | ADDITIVE, AN ADDITIVE RESIN REACTION PRODUCT, A METHOD OF TREATING A WOOD PRODUCT, AND A WOOD PRODUCT - An additive comprising a phosphazene compound that has at least two reactive functional groups and at least one capping functional group bonded to phosphorus atoms of the phosphazene compound. One of the at least two reactive functional groups is configured to react with cellulose and the other of the at least two reactive functional groups is configured to react with a resin, such as an amine resin or a polycarboxylic acid resin. The at least one capping functional group is selected from the group consisting of a short chain ether group, an alkoxy group, and an aryloxy group. Also disclosed are an additive-resin admixture, a method of treating a wood product, and a wood product. | 12-08-2011 |
20130089793 | IONIC LIQUIDS, ELECTROLYTE SOLUTIONS INCLUDING THE IONIC LIQUIDS, AND ENERGY STORAGE DEVICES INCLUDING THE IONIC LIQUIDS - An ionic liquid including a phosphazene compound that has a plurality of phosphorus-nitrogen units and at least one pendant group bonded to each phosphorus atom of the plurality of phosphorus-nitrogen units. One pendant group of the at least one pendant group comprises a positively charged pendant group. Additional embodiments of ionic liquids are disclosed, as are electrolyte solutions and energy storage devices including the embodiments of the ionic liquid. | 04-11-2013 |
20140079955 | AN ADDITIVE-RESIN ADMIXTURE, METHODS OF TREATING A WOOD PRODUCT, A REACTION PRODUCT OF AN ADDITIVE AND A WOOD PRODUCT, AND A WOOD PRODUCT - An additive comprising a phosphazene compound that has at least two reactive functional groups and at least one capping functional group bonded to phosphorus atoms of the phosphazene compound. One of the at least two reactive functional groups is configured to react with cellulose and the other of the at least two reactive functional groups is configured to react with a resin, such as an amine resin or a polycarboxylic acid resin. The at least one capping functional group is selected from the group consisting of a short chain ether group, an alkoxy group, and an aryloxy group. Also disclosed are an additive-resin admixture, a method of treating a wood product, and a wood product. | 03-20-2014 |
20150340739 | ELECTROLYTE SOLUTIONS INCLUDING A PHOSPHORANIMINE COMPOUND, AND ENERGY STORAGE DEVICES INCLUDING SAME - An electrolyte solution comprising at least one phosphoranimine compound and a metal salt. The at least one phosphoranimine compound comprises a compound of the chemical structure | 11-26-2015 |
20160056506 | IONIC LIQUIDS, ELECTROLYTE SOLUTIONS INCLUDING THE IONIC LIQUIDS, AND ENERGY STORAGE DEVICES INCLUDING THE IONIC LIQUIDS - An ionic liquid including a phosphazene compound that has a plurality of phosphorus-nitrogen units and at least one pendant group bonded to each phosphorus atom of the plurality of phosphorus-nitrogen units. One pendant group of the at least one pendant group comprises a positively charged pendant group. Additional embodiments of ionic liquids are disclosed, as are electrolyte solutions and energy storage devices including the embodiments of the ionic liquid. | 02-25-2016 |
Patent application number | Description | Published |
20100235196 | Points-Based Reward Program for Improving Medication Adherence and Outcomes - The invention relates to a method and an apparatus for examining an object, particularly in terms of the surface morphology thereof. Said apparatus comprises a transportable housing which can be placed, especially by hand, above the surface segment of the object that is to be examined, and at least three light sources, the optical beam axes of which extend at a slanted angle of incidence relative to the surface segment that is to be examined. The light sources are disposed inside the housing and can illuminate the surface segment that is to be examined through an illumination aperture in the housing. The apparatus further comprises at least one light sensor for detecting the light reflected on the surface segment that is to be examined and a control and evaluation unit which is connected to the light sources and the light sensor. The light sources are arranged such that the optical beam axes thereof extend on different, non-parallel reference planes. | 09-16-2010 |
20120245960 | Points-Based Reward Program For Improving Medication Adherence and Outcomes - The invention relates to a method for improving medication adherence and outcomes. The method includes registering a patient in a predetermined manner with a web site thereby creating an associated user profile, manually entering patient medication data and patient health data associated with the user profile, automatically acquiring from a third party and then storing patient medication data and patient health data associated with the user profile and assigning a points based reward based on a comparison of at least one of the manually entered data and the automatically acquired data to a predetermined set of reward criteria parameters. | 09-27-2012 |
20140052476 | Points-Based Reward Program For Improving Medication Adherence and Outcomes - The invention relates to a method for improving medication adherence and outcomes. The method includes registering a patient in a predetermined manner with a web site thereby creating an associated user profile, manually entering patient medication data and patient health data associated with the user profile, automatically acquiring from a third party and then storing patient medication data and patient health data associated with the user profile and assigning a points based reward based on a comparison of at least one of the manually entered data and the automatically acquired data to a predetermined set of reward criteria parameters. | 02-20-2014 |
Patent application number | Description | Published |
20140078174 | AUGMENTED REALITY CREATION AND CONSUMPTION - Architectures and techniques for augmenting content on an electronic device are described herein. In particular implementations, a user may use a portable device (e.g., a smart phone, tablet computer, etc.) to capture images of an environment, such as a room, outdoors, and so on. As the images of the environment are captured, the portable device may send information to a remote device (e.g., server) to determine whether augmented reality content is associated with a textured target in the environment (e.g., a surface or portion of a surface). When such a textured target is identified, the augmented reality content may be sent to the portable device. The augmented reality content may be displayed in an overlaid manner on the portable device as real-time images are displayed. | 03-20-2014 |
20140079281 | AUGMENTED REALITY CREATION AND CONSUMPTION - Architectures and techniques for augmenting content on an electronic device are described herein. In particular implementations, a user may use a portable device (e.g., a smart phone, tablet computer, etc.) to capture images of an environment, such as a room, outdoors, and so on. As the images of the environment are captured, the portable device may send information to a remote device (e.g., server) to determine whether augmented reality content is associated with a textured target in the environment (e.g., a surface or portion of a surface). When such a textured target is identified, the augmented reality content may be sent to the portable device. The augmented reality content may be displayed in an overlaid manner on the portable device as real-time images are displayed. | 03-20-2014 |
20140140573 | Pose Tracking through Analysis of an Image Pyramid - Techniques for tracking a pose of a textured target in an augmented reality environment are described herein. The techniques may include processing an initial image representing the textured target to generate feature relation information describing associations between features on different image layers of the initial image. The feature relation information may be used to locate features in different image layers of a subsequent image. Upon locating features in a highest resolution image of the subsequent image, the pose of the textured target may be determined for the subsequent image. | 05-22-2014 |
Patent application number | Description | Published |
20080213445 | Automated fryer filtration device and method - A commercial device and method for cooking food product in cooking oil includes a fry vat containing an amount of cooking oil used to cook discrete batches of uncooked food in discrete batches of a weight relative to the amount of cooking oil in the range of from about 0.0375 to about 0.1, with the total amount of food being cooked at any one time relative to the amount of oil in the fry vat being about 0.1 or less. Cooking the food results in an uptake of oil by the food in an amount of from about 5.5% to about 13% by weight of the uncooked food, and an oil turnover ratio of from about 0.0026 to about 0.007 per discrete batch. Replacement oil is periodically added, and a sufficient number of batches are cooked over 60 hours of operation to achieve at least one vat oil turnover. | 09-04-2008 |
20080213446 | Automated fryer refilling device and method - A commercial device and method for cooking food product in cooking oil includes a fry vat containing an amount of cooking oil used to cook discrete batches of uncooked food in discrete batches of a weight relative to the amount of cooking oil in the range of from about 0.0375 to about 0.1, with the total amount of food being cooked at any one time relative to the amount of oil in the fry vat being about 0.1 or less. Cooking the food results in an uptake of oil by the food in an amount of from about 5.5% to about 13% by weight of the uncooked food, and an oil turnover ratio of from about 0.0026 to about 0.007 per discrete batch. Replacement oil is periodically added, and a sufficient number of batches are cooked over 60 hours of operation to achieve at least one vat oil turnover. | 09-04-2008 |
20080213448 | Low oil volume frying device and method - A commercial device and method for cooking food product in cooking oil includes a fry vat containing an amount of cooking oil used to cook discrete batches of uncooked food in discrete batches of a weight relative to the amount of cooking oil in the range of from about 0.0375 to about 0.1, with the total amount of food being cooked at any one time relative to the amount of oil in the fry vat being about 0.1 or less. Cooking the food results in an uptake of oil by the food in an amount of from about 5.5% to about 13% by weight of the uncooked food, and an oil turnover ratio of from about 0.0026 to about 0.007 per discrete batch. Replacement oil is periodically added, and a sufficient number of batches are cooked over 60 hours of operation to achieve at least one vat oil turnover. | 09-04-2008 |
20110129578 | Automated fryer filtration device and method - A commercial device and method for cooking food product in cooking oil includes a fry vat containing an amount of cooking oil used to cook discrete batches of uncooked food in discrete batches of a weight relative to the amount of cooking oil in the range of from about 0.0375 to about 0.1, with the total amount of food being cooked at any one time relative to the amount of oil in the fry vat being about 0.1 or less. Cooking the food results in an uptake of oil by the food in an amount of from about 5.5% to about 13% by weight of the uncooked food, and an oil turnover ratio of from about 0.0026 to about 0.007 per discrete batch. Replacement oil is periodically added, and a sufficient number of batches are cooked over 60 hours of operation to achieve at least one vat oil turnover. | 06-02-2011 |
Patent application number | Description | Published |
20080250486 | DESIGN STRUCTURE FOR LOCAL BLADE SERVER SECURITY - A design structure embodied in a machine readable storage medium for designing, manufacturing, and/or testing a design for a local blade server security is provided. The design structure includes a system capable of extracting authentication information for a local user from a USB keydrive inserted in the chassis of the blade server; comparing the extracted authentication information with predetermined authentication credentials; and granting access to one or more resources on the blade server if the extracted authentication information matches the predetermined authentication credentials; and denying access to one or more resources on the blade server if the extracted authentication information does not match the predetermined authentication credentials. | 10-09-2008 |
20080252490 | Merging A Codec With A Digital Media File and Playing A Digital Media File On A Playback Device - Merging a codec with a digital media file, including receiving, by a digital media provider from a playback device through a data communications network, a request for the digital media file, the digital media file comprising digital media content encoded by a codec, identifying, by the digital media provider, the codec by which the digital media content was encoded, inserting, by the digital media provider, the codec into the digital media file, distributing the digital media file with the inserted codec to the playback device through the data communications network. Playing a digital media file on a playback device, including receiving the digital media file in the playback device, extracting the codec from within the digital media file, installing, by the playback device, the codec for operation on the playback device, and decoding, by the playback device through the codec, the digital media content for playback on the playback device. | 10-16-2008 |
Patent application number | Description | Published |
20080228147 | Injector for use with pre-filled syringes and method of assembly - An injection device for use with a pre-filled syringe. The device features a track and track follower engagement which facilitates locking a protective needle guard over the tip of the needle at the conclusion of the injection. The device further includes a tamper evidence overcap which, once removed from the device cannot be readily reinstalled. The injection device features a tubular handle which is grasped by the hand and moved towards the injection site to administer the injection. The device is suitable for self-administration of injections. Use of the device is not technique dependent. Its design, including tubular handle which is grasped in one hand, is easy to use even by the elderly and persons with limited dexterity. | 09-18-2008 |
20110048098 | ROCKER SWITCH - Disclosed herein is a hydraulic tool user interface. The hydraulic tool user interface includes a rocker section, a drain trigger section, and an activation trigger section. The rocker section includes a first end, a second end, and a first contact portion. The first contact portion is between the first end and the second end. The first contact portion is configured to contact a drain pin. The drain trigger section is at the first end. The activation trigger section is between the first end and the second end. The activation trigger section is configured to contact the second end. The activation trigger section is configured to contact an electrical switch. | 03-03-2011 |
20110163118 | Metered Dispenser - A dispensing apparatus includes a container having an opening, and a doser coupled with the container about the container opening. The doser includes a housing forming a chamber with an interior wall, an inlet, and an outlet. The inlet is diametrically offset from the outlet, and substantially aligned with the opening of the container. The doser also includes a covering member to alternatively cover and open the inlet and the outlet. The covering member is movable about a range of positions to substantially completely cover at least one of the inlet and outlet at all positions in the range. The covering member covers no more than a portion of the chamber interior wall when the covering member completely opens the outlet. | 07-07-2011 |
20130020347 | Strip Dispenser - A strip dispenser ( | 01-24-2013 |
Patent application number | Description | Published |
20100045228 | Integrated Fan Drive System For Cooling Tower - An integrated fan drive system for a cooling tower comprising a high-torque, low speed permanent magnet motor having a rotatable shaft, a fan comprising a hub that is directly connected to the rotatable shaft and a plurality of fan blades that are attached to the hub, and a variable frequency drive device in electrical signal communication with the permanent magnet motor to control the rotational speed of the permanent magnet motor. The high-torque, permanent magnet motor comprises no more than two bearings in operative association with the shaft. The variable frequency drive device has a variable frequency controller that has an input for receiving AC power and an output for providing electrical signals that control the operational speed of high-torque, permanent magnet motor. The variable frequency drive device also includes a user interface in electronic data signal communication with the variable frequency controller to allow a user to input motor speed control data. | 02-25-2010 |
20100193163 | Integrated Fan Drive System For Air-Cooled Heat Exchanger (ACHE) - An integrated fan drive system for air-cooled heat exchangers. The integrated fan drive system has a high-torque, low speed permanent magnet motor having a rotatable shaft, a fan that is directly connected to the rotatable shaft, and a variable frequency drive device in electrical signal communication with the permanent magnet motor to control the rotational speed of the permanent magnet motor. The high-torque, permanent magnet motor comprises no more than two bearings in operative association with the shaft. The variable frequency drive device has a variable frequency controller that has an input for receiving AC power and an output for providing electrical signals that control the operational speed of high-torque, permanent magnet motor. The variable frequency drive device also includes a user interface in electronic data signal communication with the variable frequency controller to allow a user to input motor speed control data. Other embodiments of the invention are described herein. | 08-05-2010 |
20120222832 | Integrated Fan Drive System For Air-Cooled Heat Exchangers (ACHE) - An air-cooled heat exchanger (ACHE) for cooling process fluids used in an industrial process. In one embodiment, the ACHE is configured as a forced-draft ACHE. A support structure supports the forced draft ACHE above grade. A tube bundle is supported by the structure and is configured to receive process fluids used in an industrial process. A plenum is connected to the support structure, positioned beneath the tube bundle and configured to direct air-flow through the tube bundle. A fan is supported by the support structure and positioned beneath the plenum. Rotation of the fan produces an air-flow that is directed through the tube bundle by the plenum. A fan drive system is supported by the support structure, positioned beneath the fan and comprises a permanent magnet motor comprising a motor casing, a stator and a rotatable shaft, the rotatable shaft being connected to the fan. | 09-06-2012 |
20130015593 | Integrated Fan Drive System For Cooling Tower - A drive system for driving a fan in a wet cooling tower, wherein the fan has a fan hub and fan blades attached to the fan hub. The drive system has a high-torque, low speed permanent magnet motor having a motor casing, a stator and a rotatable shaft, wherein the rotatable shaft is configured for connection to the fan hub. The drive system includes a variable frequency drive device to generate electrical signals that effect rotation of the rotatable shaft of the motor in order to rotate the fan. | 01-17-2013 |
20140048962 | Integrated Fan Drive System For Cooling Tower - A drive system for driving a fan in a wet cooling tower, wherein the fan has a fan hub and fan blades attached to the fan hub. The drive system has a high-torque, low speed permanent magnet motor having a motor casing, a stator and a rotatable shaft, wherein the rotatable shaft is configured for connection to the fan hub. The drive system includes a variable frequency drive device to generate electrical signals that effect rotation of the rotatable shaft of the motor in order to rotate the fan. | 02-20-2014 |
20140244051 | DIRECT DRIVE FAN SYSTEM WITH VARIABLE PROCESS CONTROL - The present invention is directed to a direct-drive fan system and a variable process control system for efficiently managing the operation of fans in a cooling system such a as wet-cooling tower or air-cooled heat exchanger (ACHE), HVAC systems, mechanical towers or chiller systems. The present invention is based on the integration of key features and characteristics such as tower thermal performance, fan speed and airflow, motor torque, fan pitch, fan speed, fan aerodynamic properties, and pump flow. The variable process control system processes feedback signals from multiple locations in order control a high torque, variable speed, permanent magnet motor to drive the fan. Such feedback signals represent certain operating conditions including motor temperature, basin temperature, vibrations, and pump flow rates. Other data processed by the variable process control system in order to control the motor include turbine back pressure set-point, condenser temperature set-point and plant part-load setting. The variable process control system processes this data and the aforesaid feedback signals to optimize the operation of the cooling system in order to prevent disruption of the industrial process and prevent equipment (turbine) failure or trip. The variable process control system alerts the operators for the need to conduct maintenance actions to remedy deficient operating conditions such as condenser fouling. The variable process control system increases cooling for cracking crude and also adjusts the motor RPM, and hence the fan RPM, accordingly during plant part-load conditions in order to save energy. | 08-28-2014 |
Patent application number | Description | Published |
20140117904 | Integrated Fan Drive System For Air-Cooled Heat Exchangers (ACHE) - An air-cooled heat exchanger (ACHE) for cooling process fluids used in an industrial process. In one embodiment, the ACHE is configured as a forced-draft ACHE. A support structure supports the forced draft ACHE above grade. A tube bundle is supported by the structure and is configured to receive process fluids used in an industrial process. A plenum is connected to the support structure, positioned beneath the tube bundle and configured to direct air-flow through the tube bundle. A fan is supported by the support structure and positioned beneath the plenum. Rotation of the fan produces an air-flow that is directed through the tube bundle by the plenum. A fan drive system is supported by the support structure, positioned beneath the fan and comprises a permanent magnet motor comprising a motor casing, a stator and a rotatable shaft, the rotatable shaft being connected to the fan. | 05-01-2014 |
20160069624 | Direct-Drive System For Cooling System Fans, Exhaust Blowers And Pumps - The present invention is directed to a load bearing direct-drive system and a variable process control system for efficiently managing the operation of fans in a cooling system such as a wet-cooling tower, air-cooled heat exchanger (ACHE), HVAC system, blowers and centrifugal blowers, mechanical towers or chiller systems. In one embodiment, the load bearing direct-drive system comprises a load bearing torque multiplier device having an output rotatable shaft connected to a fan, and a load bearing motor comprising a rotatable shaft that drives the load bearing torque multiplier device. | 03-10-2016 |
Patent application number | Description | Published |
20100144502 | PUSH-UP / CHIN-UP EXERCISE ASSEMBLY - An exercise assembly includes an exercise handle with a grip base suitable for resting on a floor, and a grip elevated above the grip base. A user can situate the grip bases of a pair of the exercise handles on the floor, grasp their grips, and then perform push-ups. The grip bases can also be mounted to the top of a door or to other overhead structure, and the user can then grasp their grips to perform chin-ups. Preferably, this is done by providing a cradle which mounts to the door or other overhead structure, wherein the exercise handles may be firmly (but removably) nested into the cradles to mount them to the structure. The exercise handles may also bear passages or attachments for receiving elastic (or inelastic) cables for use in performing further exercises. | 06-10-2010 |
20130217547 | SUSPENSION TRAINING EXERCISE DEVICE - A suspension training device includes at least one training unit having a support strap extending between a grip and a mounting end, whereby the mounting end can be mounted to a structure (such as a ceiling, door, post, etc.) so that the support strap and grip extend therefrom. The mounting end bears a mounting button which may be removably inserted into an aperture in the support strap, whereby the mounting end of the support strap may be wrapped about an object and the mounting button may be inserted in the aperture to mount the support strap to the object. The grip bears a handle with an arch extending therefrom. A user can easily grasp the handle with his/her hands, or engage a foot within the arch, when performing suspension training exercises. | 08-22-2013 |
Patent application number | Description | Published |
20100293610 | ENFORCING SECURE INTERNET CONNECTIONS FOR A MOBILE ENDPOINT COMPUTING DEVICE - Methods and apparatus enforce a secure internet connection from a mobiles endpoint computing device. A security policy for the endpoint is defined based on its location. From that location, an internet connection is established and detected. This event triggers the launching of a full VPN tunnel connection including an NDIS firewall forcing packet traffic through a port of the endpoint computing device assigned by the security policy and/or MAC/IP addresses of a VPN concentrator. Thereafter, the packet traffic is monitored for compliance with the security policy. This includes determining whether packet traffic over the assigned port is observed within a given time or packet traffic is attempted over other ports. Monitoring occurs whether or not the protocol of the VPN tunnel connection is known. Other features contemplate quarantining for improper operation of the VPN tunnel, undertaking remediation, and computer program products, to name a few. | 11-18-2010 |
20110078797 | Endpoint security threat mitigation with virtual machine imaging - Methods and apparatus involve the mitigation of security threats at a computing endpoint, such as a server, including dynamic virtual machine imaging. During use, a threat assessment is undertaken to determine whether a server is compromised by a security threat. If so, a countermeasure to counteract the security threat is developed and installed on a virtual representation of the server. In this manner, the compromised server can be replaced with its virtual representation, but while always maintaining the availability of the endpoint in the computing environment. Other features contemplate configuration of the virtual representation from a cloned image of the compromised server at least as of a time just before the compromise and configuration on separate or same hardware platforms. Testing of the countermeasure to determine success is another feature as is monitoring data flows to identifying compromises, including types or severity. Computer program products and systems are also taught. | 03-31-2011 |
Patent application number | Description | Published |
20090285812 | ANTI-PSGL-1 ANTIBODIES AND METHODS OF IDENTIFICATION AND USE - The present invention is directed to antibodies and binding fragments thereof, which bind with high affinity and specificity to human P-selectin glycoprotein ligand 1 (PSGL-1) and which block both selectin and chemokine binding to PSGL-1 expressed on leukocytes, lymphocytes and endothelial cells and thus which inhibit migration and/or rolling of these cells and to methods for screening for such antibodies and binding fragments thereof and to methods of therapeutic use thereof. | 11-19-2009 |
20110081666 | ANTI-PSGL-1 INHIBITORS AND SCREENING METHODS - The present invention is directed to antibodies and binding fragments thereof, which bind with high affinity and specificity to human P-selectin glycoprotein ligand 1 (PSGL-1) and which block both selectin and chemokine binding to PSGL-1 expressed on leukocytes, lymphocytes and endothelial cells and thus which inhibit migration and/or rolling of these cells and to methods for screening for inhibitory compounds including such antibodies and binding fragments thereof and to methods of therapeutic use thereof. | 04-07-2011 |
20110212096 | ANTI-P-SELECTIN ANTIBODIES AND METHODS OF THEIR USE AND IDENTIFICATION - Antibodies are disclosed which bind specifically to P-selectin and which block the binding of PSGL-1 to P-selectin. These anti-P-selectin antibodies may also cause dissociation of preformed P-selectin/PSGL-1 complexes. The disclosure identifies a heretofore unrecognized, near N-terminal, antibody binding domain (a conformational epitope) of P-selectin to which the function-blocking antibodies (which may be chimeric, human or humanized antibodies for example) bind. Antibodies are disclosed which bind to the conformational epitope of P-selectin and which have a dual function in blocking binding of PSGL-1 to P-selectin, and in causing dissociation of preformed P-selectin/PSGL-1 complexes. Such single and dual function anti-P-selectin antibodies and binding fragments thereof may be used in the treatment of a variety of inflammatory and thrombotic disorders and conditions. Screening methods for identifying such antibodies are also disclosed. | 09-01-2011 |
20110287017 | ANTI-P-SELECTIN ANTIBODIES AND METHODS OF THEIR USE AND IDENTIFICATION - Antibodies are disclosed which bind specifically to P-selectin and which block the binding of PSGL-1 to P-selectin. These anti-P-selectin antibodies may also cause dissociation of preformed P-selectin/PSGL-1 complexes. The disclosure identifies a heretofore unrecognized, near N-terminal, antibody binding domain (a conformational epitope) of P-selectin to which the function-blocking antibodies (which may be chimeric, human or humanized antibodies for example) bind. Antibodies are disclosed which bind to the conformational epitope of P-selectin and which have a dual function in blocking binding of PSGL-1 to P-selectin, and in causing dissociation of preformed P-selectin/PSGL-1 complexes. Such single and dual function anti-P-selectin antibodies and binding fragments thereof may be used in the treatment of a variety of inflammatory and thrombotic disorders and conditions. Screening methods for identifying such antibodies are also disclosed. | 11-24-2011 |
20110293617 | ANTI-P-SELECTIN ANTIBODIES AND METHODS OF THEIR USE AND IDENTIFICATION - Antibodies are disclosed which bind specifically to P-selectin and which block the binding of PSGL-1 to P-selectin. These anti-P-selectin antibodies may also cause dissociation of preformed P-selectin/PSGL-1 complexes. The disclosure identifies a heretofore unrecognized, near N-terminal, antibody binding domain (a conformational epitope) of P-selectin to which the function-blocking antibodies (which may be chimeric, human or humanized antibodies for example) bind. Antibodies are disclosed which bind to the conformational epitope of P-selectin and which have a dual function in blocking binding of PSGL-1 to P-selectin, and in causing dissociation of preformed P-selectin/PSGL-1 complexes. Such single and dual function anti-P-selectin antibodies and binding fragments thereof may be used in the treatment of a variety of inflammatory and thrombotic disorders and conditions. Screening methods for identifying such antibodies are also disclosed. | 12-01-2011 |
Patent application number | Description | Published |
20120246882 | Hose Clamp with Wrap-Around Hose Clamp Positioner - A hose clamp for forming an air tight seal between a hose and a connector projecting from a housing of an air cooler of a vehicle. The hose clamp including a band which encircles the hose at a location where the hose and the connector overlap and has an adjustable diameter. The hose clamp positioned by a wrap-around hose clamp positioner. The wrap-around hose clamp positioner including flat portions, which contact the outer surface of the hose, and a raised portion where the band passes through a space of the raised portion. The wrap-around hose clamp positioner further including a wrap-around portion and a crimp tab, the wrap-around portion extending over a lip edge of the hose such that the crimp tab pierces through at least the inner surface of the hose. | 10-04-2012 |
20130174385 | Anti-Rotation Worm Gear Clamp - An assembly for clamping a tube includes a fitting including a land, a bolt housing, legs, and a tooth on each leg, a band surrounding an axis, contacting the land and formed with holes spaced along the band, and a bolt located in the bolt housing, including helical teeth engaged with said holes for changing a diameter of the band and forcing the tooth toward the band as the band is tightened by rotating the bolt. | 07-11-2013 |
20140339809 | HOSE AND SYSTEM FOR HOSE CLAMP REGISTRATION - Embodiments may provide a hose and a system. The hose may include a hose body, where an end segment of the hose body may be foldable over a clamp seat area of the hose body. There may be an opening in the end segment sized and shaped to provide access to a clamp, so as to better hold the clamp in place, while still enabling access. | 11-20-2014 |
20150040877 | ENGINE SYSTEM HAVING A CONDENSATE BYPASS DUCT - An engine system is provided. The engine system includes an intake conduit positioned upstream of an engine cylinder and also includes a PCV outlet opening into the intake conduit. The engine system further includes a condensate bypass duct in parallel fluidic communication with and vertically below the intake conduit, the condensate bypass duct including a duct inlet opening into the intake conduit and a duct outlet opening into the intake conduit. | 02-12-2015 |
20150047615 | AIR INTAKE DUCT ICE INGESTION FEATURES - An engine system including an air intake duct positioned upstream of an engine cylinder may include an ice ingestion feature for retaining condensation. An ice ingestion feature may include indents formed in the bottom of an air intake duct wall. As such, the ice ingestion feature may include compartments and/or grooves of varying depths, widths, and/or angles such that the ice retention rate may be based on the surface area of the compartment or grooves. | 02-19-2015 |