Leo
Adrian Chin-Han Leo, Indoorooilly AU
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20130059150 | METHOD OF MANUFACTURE FOR HOLLOW FIBRE CERAMIC MEMBRANE - A process for producing a ceramic membrane in the form of a hollow fibre, which process comprises: forming a suspension by mixing inorganic oxide precursor particles with a solution of a polymer binder dissolved in a solvent for the binder; feeding the suspension through a spinneret to form hollow fibres; passing the fibres through an air gap and into a coagulant to solidify the fibres; heating the fibres to remove the polymer binder; and sintering the fibres to render them gas tight, wherein the polymer binder is selected so that it may be removed from the fibres by heating without leaving any residual species within the ceramic that will impair the oxygen permeability of the fibres. | 03-07-2013 |
Alfin Leo, Laval CA
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20120090300 | TURBO SCREEN - The present invention generally relates to methods and apparatus for use in exhaust manifold assemblies of large diesel engines, such as ships, locomotives and the like. In one aspect, a screen for use in an exhaust manifold assembly is provided. The screen includes a plate formed in a concave shape. The plate has a plurality of apertures and a plurality of radially oriented closed slots formed therein. The screen further includes a band on an outer perimeter of the plate. In another aspect, a reducer assembly for use in an exhaust manifold assembly is provided. In yet a further aspect, a method of using a screen in an exhaust manifold assembly is provided. | 04-19-2012 |
Ano Leo, Calgary CA
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20090173037 | Prefabricated Building Components and Assembly Equipments - This continuing present patent offers the “repeat at will” built-in on/off vacuum effect after installed at site, coordinating with the forced fluid to create a window treatment effect, and as well as being able to provide the three stages insulation value at the same time. The other parts of this continued patent are supplementation of additional claims and to complete and improve the parent patent regarding energy conservation for buildings. It offers more efficient ways of constructing energy efficient buildings for residential, commercial and industrial use. | 07-09-2009 |
20100281784 | PREFABRICATED BUILDING COMPONENTS AND ASSEMBLY EQUIPMENTS - A building process that offers better qualities in terms of value, structural integrity, and comfort and energy conservation for industrial, commercial and residential building industries. The present invention starts with a single component which is the vertical composite insulated supporting steel members, then the plates, the beams, the composite insulated wall system, the floor joist system, the temperature regulated roof system and the multiple insulation patterns to create the active thermal force air cavities and inactive cavities. The entire concept of utilizing the invention is that the design of all of the components and parts, the objectives are focused on to facilitate the prefabrication process and conserve energy. | 11-11-2010 |
20110120049 | Prefabricated Building Components and Assembly Equipment - A building process that offers better qualities in terms of value, structural integrity, and comfort and energy conservation for industrial, commercial and residential building industries. The present invention starts with a single component which is the vertical composite insulated supporting steel member, then the plate, the beam, the floor joist, the roof truss members and the multiple insulation patterns to create the cavities. The entire concept of utilizing the invention is that the design of all of the components and parts, the objectives are focused on to facilitate the prefabrication process and conserve energy. | 05-26-2011 |
Brian Leo, Barrie CA
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20150360620 | SNOW BRUSH HOLDER ATTACHABLE TO THE EXTERIOR OF A VEHICLE - The present invention is a snow brush container having a body attached externally to a vehicle to hold a snow brush, wherein the container having a means to be mounted to the vehicle. The container being attached to the part of the vehicle that has a gap between two parts in the body which allow an L-shaped hook of the container pass through the gap. | 12-17-2015 |
Chiara Silvana Leo, Bari IT
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20090099331 | SYNTHESIS AND CHARACTERIZATION OF A NOVEL PROTON EXCHANGE MEMBRANE (PEM) FOR APPLICATIONS IN FUEL CELLS - A fuel cell membrane is described comprising at least one sulfonated aromatic polyether copolymer comprising a poly-arylen-ether-ketone (PEK) moiety or sulfonated derivatives thereof, deriving from spiro-bis-indane or 4,4′-(hexafluoroisopropylidene)diphenol (BPAF), and an arylene-sulfone, or an arylene-ketone or sulfonated derivative thereof; said copolymer having the following formula (1): | 04-16-2009 |
Claudia Leo, Sao Paulo - Sp BR
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20090022679 | SOLID COSMETIC COMPOSITION - The present invention relates to a solid cosmetic composition comprising, as a structure agent, a combination consisting of a saturated straight-chain polymer and an agglutinating agent for this polymer. | 01-22-2009 |
Domenico Leo, Reconvillier CH
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20080225650 | Device For Securing a Back Cover to the Middle Part of a Watch - The invention concerns a device for securing a back cover on a middle part of a watchcase, characterized in that it includes an intermediate element to which the back cover is connected, said intermediate element being screwed onto the middle part of the watch, means being provided to allow the back cover to drive the intermediate element in rotation until the latter reaches a locked position on the middle part, the back cover also being able to be pivoted relative to the intermediate element without the latter being unscrewed for alignment with the 12 o'clock-6 o'clock axis of the watch. | 09-18-2008 |
Elisabetta Leo, Lecco IT
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20160123866 | METHOD AND SYSTEM FOR ESTIMATING THE POTENTIAL FRICTION BETWEEN A VEHICLE TYRE AND A ROLLING SURFACE - A method and system for estimating the potential friction between a tyre and a rolling surface in which: a first and second engaged-friction/kinematic-quantity reference curve respectively corresponding to a first and to a second reference value μρ | 05-05-2016 |
Eugen Leo, Koln DE
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20090291072 | MEANS AND METHODS FOR THE TREATMENT OF TUMOROUS DISEASES - Provided are pharmaceutical means and methods for the prevention, treatment or amelioration of indolent or aggressive B cell non-Hodgkin lymphoma (B NHL) and B cell leukemia comprising the administration of a bispecific single chain antibody construct to a subject in the need thereof and the use of said bispecific single chain antibody construct for the preparation of a pharmaceutical composition for the prevention, treatment or amelioration of indolent or aggressive B cell non-Hodgkin lymphoma (B NHL) and B cell leukemia, whereby said construct is to be administered for at least 1 week in specified daily doses. Moreover, the invention relates to kits comprising a bispecific single chain antibody construct to be used in accordance with this invention. | 11-26-2009 |
20130095103 | MEANS AND METHODS FOR THE TREAMENT OF TUMOROUS DISEASES - Provided are pharmaceutical means and methods for the prevention, treatment or amelioration of indolent or aggressive B cell non-Hodgkin lymphoma (B NHL) and B cell leukemia comprising the administration of a bispecific single chain antibody construct to a subject in the need thereof and the use of said bispecific single chain antibody construct for the preparation of a pharmaceutical composition for the prevention, treatment or amelioration of indolent or aggressive B cell non-Hodgkin lymphoma (B NHL) and B cell leukemia, whereby said construct is to be administered for at least 1 week in specified daily doses. Moreover, the invention relates to kits comprising a bispecific single chain antibody construct to be used in accordance with this invention. | 04-18-2013 |
Giovanni Leo, Chene Bougeries CH
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20080294144 | Touch Sensing Catheter - A touch sensing catheter having a strain sensor assembly that may resolve the magnitude and direction of a force exerted on a distal extremity of the catheter, the strain sensor assembly being substantially insensitive to bulk temperature changes. A deformable structure having a plurality of optical fibers associated therewith that are strained by the imposition of a contact force transferred thereto. The optical fibers cooperate with the deformable structure to effect variable gap interferometers, such as Fabry-Perot resonators, that vary in operative length when a force is exerted on the deformable structure. The strain sensor assembly is rendered insensitive to bulk temperature changes by matching the coefficient of thermal expansion of the deformable body with that of the optical fibers. The strain sensor assembly may also be configured to mitigate the effects of thermal gradients using various thermal isolation techniques. | 11-27-2008 |
20090177095 | TRIAXIAL FIBER OPTIC FORCE SENSING CATHETER - A fiber optic force sensing assembly for detecting forces imparted at a distal end of a catheter assembly. The structural member may include segments adjacent each other in a serial arrangement, with gaps located between adjacent segments that are bridged by flexures. Fiber optics are coupled to the structural member. In one embodiment, each fiber optic has a distal end disposed adjacent one of the gaps and oriented for emission of light onto and for collection of light reflected from a segment adjacent the gap. The optical fibers cooperate with the deformable structure to provide a change in the intensity of the reflected light, or alternatively to provide a variable gap interferometer for sensing deformation of the structural member. In another embodiment, the gaps are bridged by fiber Bragg gratings that reflect light back through the fiber optic at central wavelengths that vary with the strain imposed on the grating. | 07-09-2009 |
20090287092 | Temperature compensated strain sensing catheter - A strain sensing assembly implements thermal management and/or temperature measurement techniques to adequately mitigate against and compensate for temperature changes in optical fiber strain sensors of a distal end of a catheter. In one embodiment, the distal end of the catheter includes an end effector such as an ablation head that introduces significant thermal temperature changes proximate the distal end of the catheter. In one embodiment, a plurality of temperature sensors is utilized for accurate determination of each of a plurality of optical fiber strain sensors. In other embodiments, a single temperature sensor may be utilized by implementing thermal management techniques that adequately reduce temperature differences between the single temperature sensor and the plurality of optical fiber strain sensors. | 11-19-2009 |
20110087112 | Medical apparatus system having optical fiber load sensing - Apparatus is provided for diagnosing or treating an organ or vessel, wherein a device having at optical fiber contact force sensors disposed in a distal extremity thereof and a deflection mechanism configured to deflect the elongate body at a location proximal of the distal extremity. The optical fiber contact force sensors are configured to be coupled to processing logic programmed which computes a force vector responsive to detected changes in the optical characteristics of the optical fiber contact force sensors arising from deflection of the distal extremity resulting from contact with the tissue of the wall of the organ or vessel. | 04-14-2011 |
20120078138 | MEDICAL APPARATUS SYSTEM HAVING OPTICAL FIBER LOAD SENSING CAPABILITY - Apparatus is provided for diagnosing or treating an organ or vessel, wherein a device having at least two optical fiber sensors disposed in a distal extremity thereof is coupled to processing logic programmed to compute a multi-dimensional force vector responsive to detected changes in the optical characteristics of the optical fiber sensors arising from deflection of the distal extremity resulting from contact with the tissue of the wall of the organ or vessel. The force vector may be used to facilitate manipulation of the catheter either directly or automatically using a robotic system. | 03-29-2012 |
20140121537 | TRIAXIAL FIBER OPTIC FORCE SENSING CATHETER - A fiber optic force sensing assembly for detecting forces imparted at a distal end of a catheter assembly. The structural member may include segments adjacent each other in a serial arrangement, with gaps located between adjacent segments that are bridged by flexures. Fiber optics are coupled to the structural member. In one embodiment, each fiber optic has a distal end disposed adjacent one of the gaps and oriented for emission of light onto and for collection of light reflected from a segment adjacent the gap. The optical fibers cooperate with the deformable structure to provide a change in the intensity of the reflected light, or alternatively to provide a variable gap interferometer for sensing deformation of the structural member. In another embodiment, the gaps are bridged by fiber Bragg gratings that reflect light back through the fiber optic at central wavelengths that vary with the strain imposed on the grating. | 05-01-2014 |
20140194869 | METHOD AND APPARATUS FOR CONTROLLING LESION SIZE IN CATHETER-BASED ABLATION - A method and apparatus that utilizes a force-time integral for real time estimation of lesion size in catheter-based ablation systems. The apparatus measures the force exerted by a contact ablation probe on a target tissue and integrates the force over an energization time of the ablation probe. The force-time integral can be calculated and utilized to provide an estimated lesion size (depth, volume and/or area) in real time. The force-time integral may also account for variations in the power delivered to the target tissue in real time to provide an improved estimation of the lesion size. In one embodiment, the force metric can be used as feedback to establish a desired power level delivered to the probe to prevent steam popping. | 07-10-2014 |
Giovanni Leo, Cologny CH
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20100298826 | METHOD AND APPARATUS FOR CONTROLLING LESION SIZE IN CATHETER-BASED ABLATION TREATMENT - A method and apparatus that utilizes a force-time integral for real time estimation of lesion size in catheter-based ablation systems. The apparatus measures the force exerted by a contact ablation probe on a target tissue and integrates the force over an energization time of the ablation probe. The force-time integral can be calculated and utilized to provide an estimated lesion size (depth, volume and/or area) in real time. The force-time integral may also account for variations in the power delivered to the target tissue in real time to provide an improved estimation of the lesion size. In one embodiment, the force metric can be used as feedback to establish a desired power level delivered to the probe to prevent steam popping. | 11-25-2010 |
20120179068 | Medical Apparatus System Having Optical Fiber Load Sensing Capability - An apparatus and method for diagnosis or treatment of a vessel or organ. The apparatus includes a deformable body such as a catheter having a tissue ablation end effector and an irrigation channel in fluid communication therewith. At least two sensors are disposed within a distal extremity of the deformable body, the sensors being responsive to a wave in a specified range of frequency to detect deformations resulting from a contact force applied to the distal extremity. A microprocessor can be operatively coupled with the sensors to receive outputs therefrom, the microprocessor being configured to resolve a multi-dimensional force vector corresponding to the contact force. In one embodiment, the sensors are fiber Bragg grating sensors, and the wave is injected into the fiber Bragg grating strain sensors from a laser diode. | 07-12-2012 |
20120265102 | COMPACT FORCE SENSOR FOR CATHETERS - An ablation catheter system configured with a compact force sensor at a distal end for detection of contact forces exerted on an end effector. The force sensor includes fiber optics operatively coupled with reflecting members on a structural member. In one embodiment, the optical fibers and reflecting members cooperate with the deformable structure to provide a variable gap interferometer for sensing deformation of the structural member due to contact force. In another embodiment, a change in the intensity of the reflected light is detected to measure the deformation. The measured deformations are then used to compute a contact force vector. In some embodiments, the force sensor is configured to passively compensate for temperature changes that otherwise lead to erroneous force indications. In other embodiments, the system actively compensates for errant force indications caused by temperature changes by measuring certain local temperatures of the structural member. | 10-18-2012 |
20150216612 | Medical apparatus system having optical fiber sensing capability - An apparatus and method for diagnosis or treatment of a vessel or organ. The apparatus includes a deformable body such as a catheter having a tissue ablation end effector and an irrigation channel in fluid communication therewith. At least two sensors are disposed within a distal extremity of the deformable body, the sensors being responsive to a wave in a specified range of frequency to detect deformations resulting from a contact force applied to the distal extremity. A microprocessor can be operatively coupled with the sensors to receive outputs therefrom, the microprocessor being configured to resolve a multi-dimensional force vector corresponding to the contact force. In one embodiment, the sensors are fiber Bragg grating sensors, and the wave is injected into the fiber Bragg grating strain sensors from a laser diode. | 08-06-2015 |
Giovanni Leo, Geneva CH
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20110263934 | CATHETER HAVING TRI-AXIAL FORCE SENSOR - A catheter for diagnosis or treatment of a vessel or organ is provided in which a flexible elongated body includes a tri-axial force sensor formed of a housing and a plurality of optical fibers associated with the housing that measure changes in the intensity of light reflected from the lateral surfaces of the housing resulting from deformation caused by forces applied to a distal extremity of the housing. A controller receives an output of the optical fibers and computes a multi-dimensional force vector corresponding to the contact force. | 10-27-2011 |
Giovanni Leo, Meyrin - Geneva CH
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20110282342 | IRRIGATED FINNED ABLATION HEAD - An irrigated finned ablation head that provides enhanced cooling. The irrigated finned ablation head comprises a plurality of radial fins that are distributed about a central axis and that extend axially from a common base. The plurality of fins are arranged to define a central passageway along the central axis, as well as a plurality of slots therebetween, the slots extending in an axial direction along the irrigated finned ablation head. In one embodiment, the central passageway extends through the irrigated finned ablation head, defining an opening at the distal extremity, with the slots extending from the base to the opening. In another embodiment, the irrigated finned ablation head includes a cap portion at a distal portion that is common to all the radial fins, so that the slots are terminated at the distal portion of the irrigated finned ablation head. The radial flow distribution along the central axis can be tailored by the configuration of the central passageway. | 11-17-2011 |
Giuseppe Leo, Fontaney Sous Bois FR
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20110188525 | TERAHERTZ WAVE EMISSION LASER DEVICE - A laser device having a wave emission within a frequency range of 0.5 to 5 THz, includes a semiconductor heterostructure having a cylindrical form with a circular cross-section and including: a first optically nonlinear semiconductor material layer including an emitting medium configured to emit at least two optical whispering gallery modes belonging to the near-infrared spectrum, the two whispering gallery modes being confined within the first layer and enabling the generation, within the first layer, of radiation within an electromagnetic whispering gallery mode having a frequency of 0.5 to 5 THz, the radiation being obtained through the difference in frequency of the two whispering gallery modes, the cylindrical geometry of the heterostructure ensuring phase tuning between the two optical whispering gallery modes belonging to the near-infrared spectrum and the terahertz mode at the difference in frequency; a second and a third semiconductor material layer, each having an optical index weaker than the index of the material of the first layer and located on both sides of the first layer; at least one metal layer located on one end of the hetero structure. | 08-04-2011 |
Giuseppe Leo, Ravenna IT
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20130079255 | PROCESS FOR THE REMOVAL OF DEPOSITS FROM AN OIL OR GAS WELL, AND/OR FROM THE SURFACE STRUCTURES, AND/OR FROM THE EQUIPMENT CONNECTED THEREWITH, AND/OR FROM HYDROCARBON BEARING FORMATIONS - Process for the removal of deposits from an oil or gas well, and/or from surface structures, and/or from the equipment connected therewith, and/or from hydrocarbon-bearing formations, comprising: —injecting at least one oil-in-water nanoemulsion into said oil or gas well, and/or surface structures, and/or equipment connected therewith, and/or hydrocarbon bearing formations; leaving said nanoemulsion in said oil or gas well, and/or surface structures, and/or equipment connected therewith, and/or hydrocarbon bearing formations, for a predetermined time. | 03-28-2013 |
Giuseppe Leo, Fontenay-Sous-Bois FR
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20130287056 | TERAHERTZ WAVE EMISSION LASER DEVICE WITH A PERFORATED STRUCTURE - A laser device for emitting THz waves includes a heterostructure with a substantially cylindrical shape including a first layer in an optically nonlinear semiconductor material including emitters to emit in two whispering gallery modes that are confined in the first layer and enabling the generation within the first layer of radiation in an electromagnetic THz whispering gallery mode, a second and a third layer in a semiconductor material each presenting an optical index that is smaller than the index of the material used for the first layer and a metal layer situated at one end of the heterostructure. The heterostructure includes in its center a hole with a substantially cylindrical shape extending over the entire height of the heterostructure. | 10-31-2013 |
20140341245 | ON-CHIP ELECTRICALLY PUMPED OPTICAL PARAMETRIC SOURCE - A tuneable laser source includes a first confinement layer forming a Bragg reflector for a pump wave; an active layer made of non-linear semiconducting material, the refraction index of the active layer being greater than the refraction index of the first confinement layer; a second confinement layer, the refraction index of the second confinement layer being less than the refraction index of the active layer; a base with a first width; and a ribbon with a second width less than the first width. The second width is less than 10 μm; the active layer includes at least one plane of quantum boxes capable of emitting a pump wave and the ribbon includes at least the part of the active layer including the quantum boxes plane and the second confinement layer. | 11-20-2014 |
Hannes Leo, Bisamberg AT
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20120215593 | Computer Implemented Method for Scoring Change Proposals - A method for scoring changes of components of a concept by a group of evaluators in a collective decision process is presented. First, the level of disagreement with the components is collected together with comments indicating desired changes. The expected incremental decrease of the overall disagreement level achievable by a component change is computed for a given probability that a formulation can be found that is acceptable by both agreeing and disagreeing evaluators. Performing this computation for different values of the compromise probability yields a score indicating the expected incremental decrease in overall disagreement achievable by a component change. Additionally, the minimum compromise probability where an improvement is possible and the expected relative improvements are provided. Next, alternative formulations for the selected components are drafted and subjected to a second round of voting. For each component the alternative yielding the maximum incremental improvement of overall consent is selected, where the sequence in which the components are scrutinized is determined by the score computed in the first step. In this way, an optimal new version of the concept is produced. | 08-23-2012 |
20130006721 | Computer Implemented Method for Scoring Change Proposals - A method for scoring changes of components of a concept by a group of evaluators in a collective decision process is presented. First, the level of disagreement with the components is collected together with comments indicating desired changes. The expected incremental decrease of the overall disagreement level achievable by a component change is computed for a given probability that a formulation can be found that is acceptable by both agreeing and disagreeing evaluators. Performing this computation for different values of the compromise probability yields a score indicating the expected incremental decrease in overall disagreement achievable by a component change. Next, alternative formulations for the selected components are drafted and subjected to a second round of voting. For each component the alternative yielding the maximum incremental improvement of overall consent is selected, where the sequence in which the components are scrutinized is determined by the score computed in the first step. | 01-03-2013 |
20140026042 | COMPUTER IMPLEMENTED METHOD FOR TRANSFORMATION BETWEEN DISCUSSION DOCUMENTS AND ONLINE DISCUSSION FORUMS - Method for transformation between a discussion document and an online discussion forum including: dividing the discussion document into several portions, according to original headings contained in the discussion document and for each of the plurality of portions, creating a sub-forum of the online discussion forum, in a forum database, the description of which being a text of a respective heading; creating a topic for each paragraph and sub-heading of lower hierarchy; inserting a text of each paragraph into a discussion database, formatted according to rules of the online discussion forum; modifying the online discussion forum via a discussion forum software; creating a new version of the discussion document including the original headings; parsing the adapted online discussion forum starting with a first sub-forum; inserting titles of lower level sub-forums in the new version of the discussion document as sub-headings; and outputs the new version of the discussion document. | 01-23-2014 |
Hon-Yuan Leo, Tainan TW
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20100001934 | Display Panel and Multi-Branch Pixel Structure Thereof - A multi-branch pixel structure of display panel, such as LCoS, is disclosed. Each pixel cell of the display panel has at least two branches. The display panel has a pair of sub-data lines for each column of the pixel cells, and the sub-data lines are controllably coupled to the two branches respectively. The two branches enter an addressing mode and a displaying mode in turn, thereby substantially increasing operating speed and reducing coupling effect. | 01-07-2010 |
Hui Lian Leo, Singapore SG
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20110173742 | Lavatory Dispensing Device - The present invention relates to improved toilet dispensing devices for use in conjunction with a sanitary appliance, particularly a toilet. | 07-21-2011 |
Hung-Ta Leo, Taipei TW
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20090279156 | MEMS SCAN CONTROLLER WITH INHERENT FREQUENCY AND METHOD OF CONTROL THEREOF - A MEMS scan controller with inherent frequency and a method of control thereof applied to controllers of a MEMS mirror of bidirectional scanning laser printers are disclosed. The amplitude of the MEMS mirror is adjusted by using the inherent frequency so that scan data string is sent within effective scanning window with preset frequency of a laser source of the laser printer and a certain time interval. Thus the controller is simplified and the high precision scanning is achieved. | 11-12-2009 |
Hwa Liang Leo, Singapore SG
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20100208049 | IMAGING CHAMBER WITH WINDOW AND MICRO-NEEDLE PLATFORM MAGNETICALLY BIASED TOWARD EACH OTHER - A device for imaging a tissue culture comprises a chamber for housing a tissue to be cultured and imaged. The chamber comprises a transparent window. The device also includes a platform facing the window. Micro-needles are mounted on the platform and are connected for fluid communication with a fluid source. The platform and the window are magnetically biased toward each other to press the micro-needles into a tissue sandwiched between the window and platform for injecting a fluid into the tissue. One or more spacers are placed between the platform and the window for preventing over-compression of the tissue by the platform and the window. During use, a fluid is supplied to the tissue through the needles from the fluid source and the tissue is imaged through the window of the chamber. | 08-19-2010 |
20120107926 | APPARATUS FOR CELL OR TISSUE CULTURE - The apparatus for cell or tissue culture comprises a base plate ( | 05-03-2012 |
20120129257 | Apparatus For Culturing Anchorage Dependent Cells - The invention relates to an apparatus ( | 05-24-2012 |
20140358221 | Membrane for Covering a Peripheral Surface of a Stent - A membrane for covering a peripheral surface of a stent is provided, the membrane including a plurality of line openings formed therein. Each line opening may be a straight line opening, for example in the form of a slit, a curved line opening, or any line opening of a suitable shape or curvature, e.g. U-shaped or V-shaped. Blood pressure opens the slits to allow blood to flow through the membrane, while curved line openings create a flap in the membrane that can open to allow blood to pass through. According to further embodiments of the present invention, a method of forming a membrane on a stent and a device for use in a blood vessel are provided. | 12-04-2014 |
20150284669 | METHODS OF CULTURING CELLS OR TISSUES AND DEVICES FOR CELL OR TISSUE CULTURE - A method of culturing cells or tissues is provided. The method comprises a) providing a support, wherein the support is an optical medium with a patterned surface; b) contacting the support with cells and a culture medium; and c) culturing the cells under suitable cultivation conditions. A device for cell or tissue culture comprising an optical medium, wherein a patterned surface of the optical medium forms a support upon which cells are cultivated, is also provided. | 10-08-2015 |
20160081799 | STENT MEMBER, ARTIFICIAL VALVE, AND METHOD OF IMPLANTING THE SAME - In various embodiments, a stent member is provided. The stent member may include a self-expanding stent frame defining in its expanded position a central annular opening along a longitudinal axis, the opening extending from a first end to a second end of the stent frame. The stent member may include at least one anchoring structure extending radially outwards from the second end of the stent frame. The stent member may further include a biocompatible coating on the stent frame. | 03-24-2016 |
Ji Soo Leo, Gyunggi-Do KR
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20120193584 | CONDUCTIVE POLYMER COMPOSITION AND MANUFACTURING METHOD THEREOF - Disclosed herein is a conductive polymer composition including: a conductive polymer doped with PCS (Poly cellulose-sulfonate); and a solvent. The conductive polymer composition is advantageous in that, since PCS (Poly cellulose-sulfonate) is used as a dopant, the crosslink density of a conductive polymer increases, thus improving the electrical conductivity and thermal stability of the conductive polymer composition. | 08-02-2012 |
Josephine Leo, Goteborg SE
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20090236838 | Airbag Arrangement Having Thrust-Neutral Outlet Cross-Sections of the Gas Generator - An airbag system is disclosed comprising a gas generator and an airbag having at least two inflatable airbag regions. The airbag regions are attached to the gas generator by an interconnecting a T-shaped connecting piece having symmetrically opposed outlet stubs with differently sized outlet cross-sections, for inflating the airbag regions. In order to neutralize the thrust of the system in case of accidental fire. several means for controlling the outlet cross-section on at least one of the outlet stubs are disclosed. | 09-24-2009 |
Kristian Leo, Burgstetten DE
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20100052214 | Assembly having a component enclosed by a housing, and device and method used in its manufacture - To provide an assembly which is as small as possible which contains a well-protected component and effectively dissipates heat, and to provide a device and a method for use in the rapid manufacture of such an assembly, an assembly includes a component and a housing from which the component is partially separated by narrow casting gaps filled with a casting compound containing a relatively large amount of filler. For the manufacture of such an assembly, a device is used for filling with casting compound and which includes a mounting for securing the assembly in a position which permits air to escape from the casting gaps, which have an external connection during filling. Also there are supply containers and supply lines for the casting compound which open into the casting gaps, and an apparatus for generating pressure. A method which is used to fill narrow casting gaps with casting compound by using such a device. The method involves introducing a casting compound of predetermined viscosity under pressure through the supply lines into the casting gaps, from which the air is displaced. | 03-04-2010 |
Marco Leo, Bari IT
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20090060352 | Method and system for the detection and the classification of events during motion actions - The present invention relates to a system for detecting and classifying events during motion actions, in particular “offside” event in the football game. The system allows determining such event in a real-time and semi-automatic context, by taking into account the variability of the environmental conditions and of the dynamics of the events which can be traced back to the offside. The present invention proposes itself with a not-invasive technique, compatible with the usual course of the match. | 03-05-2009 |
20090074246 | METHOD AND SYSTEM FOR THE AUTOMATIC DETECTION OF EVENTS IN SPORT FIELDS - The present invention refers to the problem of the automatic detection of events in sport field, in particular Goal/NoGoal events by signalling to the mach management, which can autonomously take the final decision upon the event. The system is not invasive for the field structures, neither it requires to interrupt the game or to modify the rules thereof, but it only aims at detecting objectively the event occurrence and at providing support in the referees' decisions by means of specific signalling of the detected events. | 03-19-2009 |
Marcotte Leo, St-Sulpice CA
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20080290619 | Conversion assembly for converting an in-line roller skate to a double sided ice skate blade - A conversion assembly for converting an in-line roller skate to a double sided ice skate blade has a frame structure consisting of a solid piece containing a double-edged skate blade, transversely aligned bores located on the frame structure to allow mechanical fastening of the frame structure to the existing boot frame, one circular bore, and at least one longitudinal bore. | 11-27-2008 |
Oberdan Leo, Wezembeek-Oppem BE
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20090325923 | NEW METHOD FOR THE TREATMENT OF INFLAMMATORY DISEASES - The present invention relates to the use of an inhibitor of the formation of nicotinamide adenyl dinucleotide for the preparation of a medicament used in the treatment of inflammatory diseases such as rheumatoid arthritis and endotoxemia. | 12-31-2009 |
20100137345 | PROPHYLACTIC AND THERAPEUTIC USE OF SIRTUIN INHIBITORS IN TNF-ALPHA MEDIATED PATHOLOGIES - The invention relates to the use of sirtuin inhibitors for reducing TNF-alpha production by cells and organisms. The invention also concerns prophylactic and therapeutic applications of sirtuin inhibitors in TNF-alpha mediated pathologies, such as various inflammatory and autoimmune disorders. | 06-03-2010 |
Vito Leo, Glimes (incourt) BE
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20130018136 | Polyamide compositions comprising a substance comprising alkylene oxide moieties - A polymer composition comprising two polyamides and a substance comprising alkylene oxide moieties. At least one of the polyamides in the composition may be a semi-aromatic polyamide, of which more than 50 mole % of the recurring units are obtainable by a polycondensation reaction between at least one non-aromatic diacid or derivative thereof and at least one aromatic diamine. | 01-17-2013 |
20130072613 | Polymer compositions comprising semi-aromatic polyamides and graphene materials - A polymer composition having improved processing properties, in particular improved crystallization behavior, comprising a semi-aromatic polyamide and a graphene material. The graphene material may be a nano-graphene platelet. The semi-aromatic polyamide may comprise recurring units obtainable by a polycondensation reaction between at least one aromatic diamine and at least one non-aromatic diacid or derivatives thereof and/or recurring units obtainable by a polycondensation reaction between at least one aromatic diacid or derivatives thereof and at least one non-aromatic diamine. The composition may further comprise a polyamide different than the semi-aromatic polyamide. The composition may further comprise a filler. | 03-21-2013 |
Wun-Young Leo, Hukou Township TW
Patent application number | Description | Published |
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20120169906 | APPARATUS AND METHOD FOR PROCESSING WIDE DYNAMIC RANGE IMAGE - Apparatus and method for processing wide dynamic range (WDR) image are disclosed. The WDR image processing apparatus could be integrated within an image sensor or an image backend apparatus. Whether the m-th bit of the sensing image signal is equal to 1 is determined. If the m-th bit is equal to 1, then the values corresponding to the m-th to the (m−r)-th bits are added by first offset to output a WDR image signal. If the m-th bit is not equal to 1, then whether the (m−1)-th bit is equal to 1 is determined. If the (m−1)-th bit is equal to 1, then the values corresponding to the (m−1)-th to the (m−s)-th bits are added by a second offset to output the WDR image signal. The same processing is applied up to the (m−t)-th bit, m, n, r, s and t are positive integers, and m is greater than n. | 07-05-2012 |
Yee Sin Leo, Singapore SG
Patent application number | Description | Published |
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20140050754 | IMMUNOGENIC CHIKUNGUNYA VIRUS PEPTIDES - The present invention relates to immunogenic peptides of Chikungunya Virus and methods for vaccinating a subject using these peptides. Also disclosed are nucleic acids encoding these peptides and methods for their production. | 02-20-2014 |