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| 20110174998 | LIGHT FIELD IMAGE SENSOR, METHOD AND APPLICATIONS - An angle-sensitive pixel (ASP) device that uses the Talbot effect to detect the local intensity and incident angle of light includes two local diffraction gratings stacked above a photodiode. When illuminated by a plane wave, the upper grating generates a self-image at a selected Talbot depth. The second grating, placed at this depth, blocks or passes light depending upon incident angle. Several such structures, tuned to different incident angles, are sufficient to extract local incident angle and intensity. Arrays of such structures are sufficient to localize light sources in three dimensions without any additional optics. | 07-21-2011 |
| 20120091372 | LIGHT FIELD IMAGE SENSOR, METHOD AND APPLICATIONS - An angle-sensitive pixel (ASP) device that uses the Talbot effect to detect the local intensity and incident angle of light includes a phase grating disposed above a photodiode assembly or a phase grating disposed above an analyzer grating that is disposed above a photodiode assembly. When illuminated by a plane wave, the upper grating generates a self-image at a selected Talbot depth. Several such structures, tuned to different incident angles, are sufficient to extract local incident angle and intensity. Arrays of such structures are sufficient to localize light sources in three dimensions without any additional optics. | 04-19-2012 |
| 20130229486 | ANGLE SENSITIVE PIXEL (ASP)-BASED IMAGE PROCESSING SYSTEM, METHOD, AND APPLICATIONS - An image processing system includes at least two, complementary, angle sensitive pixel (ASP) structures, having a spatial frequency domain ASP output including a background output and a plurality of ASP response outputs, in response to an optical input; an ASP response output subtractor component, which functions to suppress the background output and perform a subtraction of at least two of the ASP response outputs; and a processing component that can process the subtracted spatial frequency domain ASP response outputs. An optical domain image processing method includes the steps of providing at least two, complementary, angle sensitive pixel (ASP) structures; obtaining a spatial frequency domain ASP output including a plurality of complementary ASP response outputs, in response to an optical input; performing a wavelet-like transform of the ASP response outputs in the optical domain prior to performing any operation in a digital domain; and obtaining a desired output of the optical input. | 09-05-2013 |
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| 20090083603 | Radio Resource Control-Service Data Unit Reception - A method for receiving periodic transmissions of a segmented communication is disclosed. The segmented communication is received and each segment of the segmented communication is examined to determine if the segment is valid. Valid segments are stored, while invalid segments are discarded. Next, it is computed when the invalid segments will be retransmitted. A subsequent transmission of the communication is received and a retransmission of a previously identified invalid segment is extracted, the retransmitted segment being located based on the computation. The retransmitted segment is examined to determine if it is valid. | 03-26-2009 |
| 20090111381 | METHOD AND APPARATUS FOR UTILIZING A DIRECTIONAL BEAM ANTENNA IN A WIRELESS TRANSMIT/RECEIVE UNIT - A method and apparatus for utilizing a switched beam directional antenna in a wireless transmit/receive unit (WTRU) is disclosed. A wireless communication system includes a serving cell, a neighbor cell and a WTRU. The WTRU is configured to generate and steer a directional beam in a plurality of directions. Once the WTRU registers with the wireless communication system, the WTRU receives messages transmitted by the serving cell. The WTRU measures signal quality of messages received in each of a plurality of predetermined directions while steering the directional beam antenna. The WTRU selects a particular one of the directions having the best signal quality. As the WTRU constantly moves, the WTRU monitors signal quality in the selected direction, and switches to another direction when the signal quality in a current direction drops below a predetermined threshold. | 04-30-2009 |
| 20090116442 | REFERENCE TRANSPORT CHANNEL ON/OFF STATUS DETECTION AND RESELECTION - In a wireless communication system using a reference channel used for error rate measurement and associated with a plurality of transport channels multiplexed on a coded composite transport channel (CCTrCH), a method is employed for reselection of the reference channel from favorable candidate transport channels. A channel is initially selected from the plurality of multiplexed channels as the reference channel. Channels are monitored based on quantitative data content criteria to determine whether an ON or OFF state exists. A different channel is selected from the plurality of multiplexed channels as the reselected RTrCH when a better candidate transport channel in the ON state becomes available, or when the monitored RTrCH reflects an OFF state. | 05-07-2009 |
| 20090316665 | DOWNLINK TRANSMISSION SYNCHRONIZATION AND DATA BUFFER SIZING IN A RADIO ACCESS NETWORK - Method and apparatus are disclosed for calculating a target connection frame number (CFN) for a data frame in wireless communications. An update to an offset between the CFN and a radio access network frame number is computed. A target CFN variable is incremented in response to a received timer signal. The value of an update variable is checked to determine whether a new value of the offset has been received since a previous update to the offset. A new target CFN is calculated using a current target CFN and the new value of the offset on a condition that the new value of the offset has been received. The current target CFN is set equal to the new target CFN. | 12-24-2009 |
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| 20090047787 | Slurry containing multi-oxidizer and nano-abrasives for tungsten CMP - A chemical mechanical polishing slurry containing multiple oxidizers and nano abrasive particles (including engineered nano diamond particles) suitable for polishing multilayer substrate with tungsten and Ti/TiN barrier layers. The slurry contains no metallic catalyst and has low total abrasive particle content. The absence of metal ions can be advantageous for certain applications as certain metal ions may present contamination issues. A low total abrasive content may also lower the total defect counts, reduce the slurry waste treatment burden, and simplify the post CMP clean process. | 02-19-2009 |
| 20110186542 | SLURRY CONTAINING MULTI-OXIDIZER AND MIXED NANO-ABRASIVES FOR TUNGSTEN CMP - A chemical mechanical polishing slurry containing multiple oxidizers and nano abrasive particles (including engineered nano diamond particles) suitable for polishing multilayer substrate with tungsten and Ti/TiN barrier layers. The slurry contains no metallic catalyst and has low total abrasive particle content. The absence of metal ions can be advantageous for certain applications as certain metal ions may present contamination issues. A low total abrasive content may also lower the total defect counts, reduce the slurry waste treatment burden, and simplify the post CMP clean process. | 08-04-2011 |
| 20130344696 | METHOD FOR FORMING THROUGH-BASE WAFER VIAS - Method for manufacturing semiconductor wafers having at least one through-base wafer via, the said method comprising the steps of (1) providing a semiconductor wafer having at least one electrically conductive via comprising an electrically conductive metal and extending from the front side of the semiconductor wafer at least partially through the semiconductor wafer; (2) affixing the frontside of the semiconductor wafer to a carrier; (3) contacting the backside of the semiconductor wafer with a polishing pad and an aqueous chemical mechanical polishing composition having a pH of equal to or greater than 9 and comprising (A) abrasive particles; (B) an oxidizing agent containing at least one peroxide group; and (C) an additive acting both as metal chelating agent and metal corrosion inhibitor; (4) chemically mechanically polishing the backside of the semiconductor wafer until at least one electrically conductive via is exposed. Preferably, the additive (C) is 1,2,3-triazole. | 12-26-2013 |
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| 20090060914 | DEIMMUNIZED MONOCLONAL ANTIBODIES FOR PROTECTION AGAINST HIV EXPOSURE AND TREATMENT OF HIV INFECTION - This invention is directed to deimmunized antibodies that are useful as immunotherapeutic drugs against Human Immunodeficiency Virus (HIV) and CD4-mediated autoimmune disorders. More specifically, antibodies expressed by clones, Clone 7 containing the recombinant genes B4DIVHv1/VK1CHO#7, Clone 16 containing the recombinant genes B4DIVHv1/VK1#16, and clone 21 containing the recombinant genes B4DIVHv1/VK1#21, are derived from mouse monoclonal B4 antibody (mAb B4). The antibodies were produced by removing particular murine determinants recognized as foreign by the human immune system. These recombinant antibodies were generated by the chimerization and deimmunization of the Fv region of mouse monoclonal antibody (mAb) B4. For improved safety, the coding sequence may further be mutated to express an aglycosylated IgG | 03-05-2009 |
| 20110070255 | IMMUNOGENIC PEPTIDE COMPOSITION FOR THE PREVENTION AND TREATMENT OF ALZHEIMER'S DISEASE - The present invention relates to a composition comprising a peptide immunogen useful for the prevention and treatment of Alzheimer's Disease. More particularly, the peptide immunogen comprises a main functional/regulatory site, an N-terminal fragment of Amyloid β (Aβ) peptide linked to a helper T cell epitope (Th) having multiple class II MHC binding motifs. The peptide immunogen elicits a site-directed immune response against the main functional/regulatory site of the Aβ peptide and generate antibodies, which are highly cross-reactive to the soluble Aβ | 03-24-2011 |
| 20130236487 | DESIGNER PEPTIDE-BASED PCV2 VACCINE - Porcine circovirus (PCV2) vaccine compositions comprising a peptide antigen derived from a PCV2 capsid protein are described. In various embodiments, the peptide antigen contains amino acids of the capsid protein from about amino acid 47 to about amino acid 202. In some embodiments, the peptide antigen is optionally linked to an artificial T helper epitope and/or mixed with T helper epitopes derived from the ORF1 and ORF3 proteins of PCV2. Methods of using PCV2 vaccine compositions are also described. In various embodiments, a vaccine composition is used in animals for the prevention of PCV2 infection. In other embodiments, a PCV2 vaccine composition is used as an antigen for diagnosing PCV2 infection. | 09-12-2013 |
| 20140271690 | PEPTIDE VACCINE FOR PREVENTION AND IMMUNOTHERAPY OF DEMENTIA OF THE ALZHEIMER'S TYPE - The present disclosure is directed to individual Aβ peptide immunogen constructs, peptide compositions comprising these Aβ peptide immunogen constructs and mixtures thereof, pharmaceutical compositions including vaccine formulations comprising these Aβ peptide immunogen constructs, with the individual Aβ peptide immunogen constructs having the N-terminus of the Aβ peptide as the B cell (B) epitopes linked through spacer residue(s) to heterologous T helper cell (Th) epitopes derived from pathogen proteins that act together to stimulate the generation of highly specific antibodies directed against the N-terminus of the Aβ peptide offering protective immune responses to patients at risk for, or with, Alzheimer's Disease. | 09-18-2014 |
| 20140335118 | SYNTHETIC PEPTIDE-BASED MARKER VACCINE AND DIAGNOSTIC SYSTEM FOR EFFECTIVE CONTROL OF PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME (PRRS) - A peptide-based marker vaccine against Porcine Reproductive and Respiratory Syndrome (PRRS) and a set of immunodiagnostic tests for the prevention, monitoring and control of Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) are disclosed. Vaccine formulations according to various embodiments of the invention contain a mixture of peptides derived from PRRSV GP2, GP3, GP4, or GP5 proteins; each peptide individually contains a B cell PRRSV neutralizing/receptor binding epitope which is individually linked to an artificial T helper epitope for enhancement of the respective peptide's immunogenicity; and which can be supplemented with a mixture of peptides representing the T helper epitopes derived from the PRRSV GP4, GP5, M and Nucleocapsid proteins to provide cell mediated immunity. Such viral peptide compositions are prepared in an acceptable delivery system as vaccine formulations and can provide cross protection of PRRSV antibody free pigs from infection upon PRRSV challenge. | 11-13-2014 |
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| 20110128989 | MULTIWAVELENGTH THERMOMETER - A thermal measurement system that includes a light collection device and a detection system in communication with the device. The detection system includes two detection subsystems, wherein one subsystem is configured to detect light from a surface of an object, while the other subsystem is configured to detect light from the surface and a gas. The present invention has been described in terms of specific embodiment(s), and it is recognized that equivalents, alternatives, and modifications, aside from those expressly stated, are possible and within the scope of the appending claims. | 06-02-2011 |
| 20110240858 | MULTI-SPECTRAL PYROMETRY IMAGING SYSTEM - In one embodiment, a system includes a turbine including multiple components in fluid communication with a working fluid that provides power or thrust. The system also includes an imaging system in optical communication with at least one component. The imaging system is configured to receive a broad wavelength band image of the at least one component during operation of the turbine, to split the broad wavelength band image into multiple narrow wavelength band images, and to output a signal indicative of a two-dimensional intensity map of each narrow wavelength band image. | 10-06-2011 |
| 20120153157 | SYSTEM AND METHOD FOR DETECTING SPALL WITHIN A TURBINE ENGINE - In one embodiment, a system includes a multi-spectral pyrometry system configured to receive a broad wavelength band radiation signal from a turbine component, to split the broad wavelength band radiation signal into multiple narrow wavelength band radiation signals, to determine emissivity of the turbine component based on the narrow wavelength band radiation signals, and to detect spall on a surface of the turbine component based on the emissivity. | 06-21-2012 |
| 20120162192 | SYSTEM AND METHOD FOR ROTARY MACHINE ONLINE MONITORING - In one embodiment, a system includes an optical monitoring system configured to optically communicate with an interior of a rotary machine. The optical monitoring system is configured to redirect a field of view toward different regions of a component within the interior of the rotary machine while the rotary machine is in operation, and to capture an image of each region. | 06-28-2012 |
| 20120166102 | METHOD AND SYSTEM FOR ONLINE CREEP MONITORING - A method and system for monitoring creep in a moving object are provided. The creep monitoring system includes a creep sensor assembly formed onto a surface of an object rotatable about an axis, the creep sensor assembly includes at least one of an image pattern and a radio frequency interrogatable circuit. The creep monitoring system also includes an online monitoring system communicatively coupled to the creep sensor assembly. The online monitoring system configured to collect information from the creep sensor assembly relative to an amount and a rate of creep of the object. The creep monitoring system also includes a processor programmed to receive the information, correct the information for movement of the creep sensor assembly during the collection, and determine a creep rate, a crack presence, and a temperature of the object simultaneously. | 06-28-2012 |
| 20120170611 | SMART RADIATION THERMOMETRY SYSTEM FOR REAL TIME GAS TURBINE CONTROL AND PROGNOSIS - A smart radiation thermometry system including a turbine component is provided. The thermometry system also includes at least one smart real time processing sub-system electrically coupled to at least one detector array via at least one high-speed multi-channel ADC. The at least one smart real time processing sub-system calculates temperature and emissivity of the turbine component based upon a computed radiance temperature, reflection correction and multi-wavelength algorithm. The smart real time processing sub-system also transmits data indicative of the temperature, emissivity and other plurality of parameters within a pre-determined time period to a communication unit. The smart real time processing sub-system also outputs emergency alarm signals and controls either directly or via a controller one or more actuators coupled to the gas turbine based upon the data to ensure optimum operation of the gas turbine within safe operating limits. | 07-05-2012 |
| 20120171015 | SYSTEM FOR PROVIDING COOLING AND PURGING AIR FLOW TO A ROTARY MACHINE ONLINE MONITORING SYSTEM - In one embodiment, a system includes a sight tube configured to optically communicate with an interior of a rotary machine via insertion within an inspection port. The sight tube includes a window and multiple openings configured to direct purge air across the window. The system also includes a curtain tube disposed about the sight tube and configured to direct purge air from a first air source to the openings via a first passage formed between an inner surface of the curtain tube and an outer surface of the sight tube. The curtain tube includes multiple outlets configured to direct curtain air around the window, and the curtain tube is configured to direct the curtain air from a second air source to the outlets via a second passage formed between an outer surface of the curtain tube and an inner surface of the inspection port. | 07-05-2012 |
| 20120293646 | METHOD AND SYSTEM FOR MULTI-FUNCTIONAL EMBEDDED SENSORS - A system and method for monitoring system including a embedded sensor coupled to an article, wherein the embedded sensor is a direct write embedded sensor using a high temperature light emitting material. A camera system detects illumination signals from the embedded sensors. A processing section processes the illumination signals and determines gas/surface temperatures and strain data for the article. | 11-22-2012 |
| 20120293647 | METHOD AND SYSTEM FOR MULTI-FUNCTIONAL EMBEDDED SENSORS - A system and method for monitoring system including a three dimensional embedded sensor coupled to an article, wherein the three dimensional embedded sensor is a direct write embedded sensor using a high temperature light emitting material. A camera system detects illumination signals from the embedded sensors. A processing section processes the illumination signals and determines gas/surface temperatures and strain data for the article. | 11-22-2012 |
| 20130118183 | OPTICAL SENSOR SYSTEM FOR A GAS TURBINE ENGINE AND METHOD OF OPERATING THE SAME - An optical sensor system includes a multi-color pyrometer in optical communication with a component. The pyrometer generates signals at least partially representative of radiation received from the component and from soot particles. The system includes at least one processing unit coupled to the pyrometer. The processing unit is programmed to receive the signals and distinguish portions of radiation received between at least two wavelength bands. The processing unit is also programmed to determine that a first portion of radiation within a first of the wavelength bands is representative of a temperature of soot particles and that a second portion of radiation within a second of the wavelength bands is representative of a temperature of the component. The processing unit is further programmed to filter out signals representative of the first portion of the radiation. | 05-16-2013 |
| 20140033737 | METHOD AND SYSTEM FOR GAS TEMPERATURE MEASUREMENT - A temperature measurement system includes at least one filament configured to emit thermal radiation in a relatively broad and substantially continuous wavelength band that is at least partially representative of a temperature of the at least one filament. The system also includes an optical system configured to receive at least a portion of the thermal radiation emitted from the filament. The optical system includes a wavelength splitting device configured to split the emitted thermal radiation into at least one relatively narrow wavelength band of thermal radiation. The optical system also includes a detector array configured to receive the at least one relatively narrow wavelength band of thermal radiation and to generate electrical signals at least partially representative of the received thermal radiation. The temperature measurement system further includes a controller communicatively coupled to the detector array. The controller is configured to transform the generated electrical signals to a temperature indication using a predetermined conversion module. | 02-06-2014 |
| 20140376588 | SYSTEM AND METHOD FOR ON-LINE OPTICAL MONITORING AND CONTROL OF A GAS TURBINE ENGINE - A system for on-line optical monitoring of a gas turbine engine includes a viewport into a combustor of the gas turbine engine and an optical filter optically coupled to the viewport. The optical filter is configured to receive broad wavelength band thermal radiation from an interior surface of the combustor while the gas turbine engine is in operation, to substantially block wavelengths of the broad wavelength band thermal radiation emitted and/or absorbed by a flame and/or by exhaust gas within the combustor, and to output narrow wavelength band thermal radiation from the interior surface of the combustor. The system also includes a detector array in optical communication with the optical filter. The detector array is configured to receive the narrow wavelength band thermal radiation and to output signals indicative of a two-dimensional intensity map of the narrow wavelength band thermal radiation. | 12-25-2014 |
| 20150049786 | METHOD AND SYSTEM FOR GAS TEMPERATURE MEASUREMENT - A temperature measurement system includes a plurality of filaments. The plurality of filaments are configured to emit thermal radiation in a relatively broad and substantially continuous wavelength band at least partially representative of a temperature of the plurality of filaments. A first and second portion of the filaments has a differing first and a second diameter and/or emissivity, respectively. The system also includes a detector array configured to generate electrical signals at least partially representative of the thermal radiation received from the filaments. The system further includes a controller communicatively coupled to the detector array configured to transform the first electrical signals to a first temperature indication at least partially as a function of the first diameter and/or first emissivity and transform the second electrical signals to a second temperature indication at least partially as a function of the second diameter and/or emissivity. | 02-19-2015 |
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| 20090118555 | INTEGRATED HFC TRANS-1234ZE MANUFACTURE PROCESS - An integrated process for the manufacture of HFO trans-1,3,3,3-tetrafluoropropene (HFO trans-1234ze) by first catalytically dehydrofluorinating 1,1,1,3,3-pentafluoropropane to thereby produce a mixture of cis-1,3,3,3-tetrafluoropropene, trans-1,3,3,3-tetrafluoropropene and hydrogen fluoride. Then optionally recovering hydrogen fluoride, catalytically isomerizing cis-1234ze into trans-1234ze, and recovering trans-1,3,3,3-tetrafluoropropene. | 05-07-2009 |
| 20090270660 | PROCESS FOR GEOMETRIC ISOMERIZATION OF HALOGENATED OLEFINS - Disclosed are processes for the conversion of isomerizable halogenated C2-C6 olefins from one geometric form to a more preferred geometric form. Preferred process aspects comprise converting C2-C6 olefin in a cis-form to a trans-form comprising exposing the cis-form of the compound, preferably contained in process stream, to conditions effective to convert at least about 50 percent, and even more preferably at least about 70 percent, of the cis-form compound to the trans-form compound. Preferably the catalyst comprises at least one Lewis acid metal fluoride. | 10-29-2009 |
| 20100029997 | PROCESS FOR PRODUCING 2,3,3,3-TETRAFLUOROPROPENE - The present invention discloses a manufacturing process to produce high purity 1234yf from 245eb, which preferably includes the removal of impurities present in 245eb raw material, the dehydrofluorination of 245eb, and the removal of impurities present in final crude product. The disclosed manufacturing process allows the production of a 1234yf product with lower the levels of 1225ye and/or trifluoropropene, preferably in amounts of less than about 500, and 50 ppm, respectively. | 02-04-2010 |
| 20140316169 | PROCESS FOR PRODUCING 2,3,3,3-TETRAFLUOROPROPENE - The present invention discloses a manufacturing process to produce high purity 1234yf from 245eb, which preferably includes the removal of impurities present in 245eb raw material, the dehydrofluorination of 245eb, and the removal of impurities present in final crude product. The disclosed manufacturing process allows the production of a 1234yf product with lower the levels of 1225ye and/or trifluoropropene, preferably in amounts of less than about 500, and 50 ppm, respectively. | 10-23-2014 |
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| 20080216303 | METHOD OF APPLYING OUTER INSULATION TO A BARE STATOR BAR - A method of applying an outer insulation to a bare stator bar to form an insulated stator bar. The method entails extruding at least one extruded member that will form the outer insulation. The extruded member has an opposing pair of edges that are parallel to the longitudinal length of the extruded member. In addition, the extrusion process creates an inner cavity that extends the longitudinal length of the extruded member. A bare stator bar is then inserted into the inner cavity of the outer insulation so that the outer insulation surrounds the perimeter of the bar and extends along a longitudinal length thereof. The opposing pair of edges of the extruded member are then attached together so that the perimeter of the bar is entirely enclosed by the extruded member. | 09-11-2008 |
| 20100025001 | METHODS FOR FABRICATING GAS TURBINE COMPONENTS USING AN INTEGRATED DISPOSABLE CORE AND SHELL DIE - Methods involving providing an integrated disposable core and shell die of an authentic gas turbine component, inserting at least one through-rod through the integrated disposable core and shell die, casting an integrated core and shell mold inside of the integrated disposable core and shell die, removing the integrated disposable core and shell die to obtain the integrated core and shell casting mold having the at least one through-rod disposed therein, casting an authentic gas turbine component replica using the integrated core and shell casting mold, and removing the integrated core and shell casting mold and the at least one through-rod to obtain the authentic gas turbine component replica. | 02-04-2010 |
| 20100034647 | Processes for the formation of positive features on shroud components, and related articles - A process for the formation of positive features on the surface of a turbine shroud component is described. The process involves applying a feature-forming material to a selected portion of the component surface with a laser consolidation apparatus, according to a pre-selected shape and size for the positive features. A gas turbine engine, comprising a shroud component which contains positive features formed according to embodiments of this process, represents another embodiment of this invention. Methods for modifying the shape of at least one positive feature on a surface of a shroud component are also described. | 02-11-2010 |
| 20120193841 | THREE-DIMENSIONAL POWDER MOLDING - A system and a method of fabricating a complex three dimensional part are described. The system comprises a rapid prototyping machine configured to provide a disposable mold having a negative imprint of a complex three dimensional structure, a mixer, an injection molding machine, and a furnace system. A slurry comprising a powder and a binder is introduced into the disposable mold, the binder is cured, the disposable mold is removed, and the binder is removed, leaving an intact cured structure. The cured structure is sintered to fabricate the complex three dimensional part. | 08-02-2012 |
| 20130186585 | COMPOSITE CORE DIE, METHODS OF MANUFACTURE THEREOF AND ARTICLES MANUFACTURED THEREFROM - A composite core die includes a reusable core die; and a disposable core die. The disposable core die is in physical communication with the reusable core die and surfaces of communication between the disposable core die and the reusable core die serve as barriers to prevent the leakage of a slurry that is disposed in the composite core die. | 07-25-2013 |
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| 20110155579 | UNDERPOTENTIAL DEPOSITION-MEDIATED LAYER-BY-LAYER GROWTH OF THIN FILMS - A method of depositing contiguous, conformal submonolayer-to-multilayer thin films with atomic-level control is described. The process involves the use of underpotential deposition of a first element to mediate the growth of a second material by overpotential deposition. Deposition occurs between a potential positive to the bulk deposition potential for the mediating element where a full monolayer of mediating element forms, and a potential which is less than, or only slightly greater than, the bulk deposition potential of the material to be deposited. By cycling the applied voltage between the bulk deposition potential for the mediating element and the material to be deposited, repeated desorption/adsorption of the mediating element during each potential cycle can be used to precisely control film growth on a layer-by-layer basis. This process is especially suitable for the formation of a catalytically active layer on core-shell particles for use in energy conversion devices such as fuel cells. | 06-30-2011 |
| 20130177838 | HOLLOW NANOPARTICLES AS ACTIVE AND DURABLE CATALYSTS AND METHODS FOR MANUFACTURING THE SAME - Hollow metal nanoparticles and methods for their manufacture are disclosed. In one embodiment the metal nanoparticles have a continuous and nonporous shell with a hollow core which induces surface smoothening and lattice contraction of the shell. In a particular embodiment, the hollow nanoparticles have an external diameter of less than 20 nm, a wall thickness of between 1 nm and 3 nm or, alternatively, a wall thickness of between 4 and 12 atomic layers. In another embodiment, the hollow nanoparticles are fabricated by a process in which a sacrificial core is coated with an ultrathin shell layer that encapsulates the entire core. Removal of the core produces contraction of the shell about the hollow interior. In a particular embodiment the shell is formed by galvanic displacement of core surface atoms while remaining core removal is accomplished by dissolution in acid solution or in an electrolyte during potential cycling between upper and lower applied potentials. | 07-11-2013 |
| 20130264198 | Synthesis of Nanoparticles Using Ethanol - The present disclosure relates to methods for producing nanoparticles. The nanoparticles may be made using ethanol as the solvent and the reductant to fabricate noble-metal nanoparticles with a narrow particle size distributions, and to coat a thin metal shell on other metal cores. With or without carbon supports, particle size is controlled by fine-tuning the reduction power of ethanol, by adjusting the temperature, and by adding an alkaline solution during syntheses. The thickness of the added or coated metal shell can be varied easily from sub-monolayer to multiple layers in a seed-mediated growth process. The entire synthesis of designed core-shell catalysts can be completed using metal salts as the precursors with more than 98% yield; and, substantially no cleaning processes are necessary apart from simple rinsing. Accordingly, this method is considered to be a “green” chemistry method. | 10-10-2013 |
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| 20110170164 | TUNABLE THIN-FILM FILTER - An optical filter is provided, including a first plurality and second plurality of alternating first and second material layers, where the first plurality of layers is at a first angle to incident light and has a cut-on edge, and the second plurality of layers is at a second angle to the incident light and a cut-off edge; where polarization splitting of the first plurality of layers at the cut-on edge and polarization splitting of the second plurality of layers at the cut-off edge do not exceed approximately 1 percent for any first and second angle between approximately 0 and 40 degrees; and the s-stopband wavelength of the second plurality of layers is approximately less than or equal to the cut-on edge wavelength, which is less than the cut-off edge wavelength, which is approximately less than or equal to the s-stopband wavelength of the first plurality of layers. | 07-14-2011 |
| 20120293868 | MULTILAYER THIN FILM ATTENUATORS - An optical element has layers formed on a substrate, including alternating first and second layers having first and second refractive indices, n | 11-22-2012 |
| 20130215499 | NOTCH FILTER SYSTEM USING SPECTRAL INVERSION - An optical filter apparatus transmits less than 5% of light within a notch spectral range about a central line wavelength with a notch bandwidth, and transmits more than 90% of light within a transmission spectral range that extends over an adjacent pass band of longer and shorter wavelengths and excludes the notch. The apparatus has a first thin film interference filter and a second thin film interference filter in the path of incident light reflected from the first filter. The first and second thin film interference filters are each treated to transmit light of the notch spectral range and reflect light of the transmission spectral range and each have thin film layers formed on a substrate, including first layers having a first refractive index, and second layers having a higher second refractive index. The notch bandwidth at full width half transmission is less than 5% of the central line wavelength. | 08-22-2013 |
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| 20090325895 | METHODS OF TREATING AN INFLAMMATORY-RELATED DISEASE - The invention relates to pharmaceutical compositions and methods of treating inflammatory-related diseases associated with pro-inflammatory cytokine expression and/or reduced expression of anti-inflammatory cytokines. The method typically comprises administration of one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, such as, Meisoindigo and NATURA. Preferably the pharmaceutical composition comprises one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, an anti-inflammatory agent, and a pharmaceutically acceptable carrier. | 12-31-2009 |
| 20100098702 | METHOD OF TREATING ANDROGEN INDEPENDENT PROSTATE CANCER - The present invention is directed to a method treating prostate cancer. The method comprises administering to a patient in need thereof at least one compound selected from N-methyl-Δ3,3′-dihydroindole-2,2′ diketone; N-1-(β-D-O-triacetyl-xylopranosyl)-Δ3,3′-dihydroindole-2,2′ diketone; and N-1-(β-D-O-triacetyl-xylopranosyl)-N′-methyl-Δ3,3′-dihydroindole-2,2′ diketone. Preferably the compound is in an amount sufficient to inhibit growth, invasion, and/or metastasis of prostate cancer cells. | 04-22-2010 |
| 20110160157 | METHODS OF TREATING AN INFLAMMATORY-RELATED DISEASE - The invention relates to pharmaceutical compositions and methods of treating inflammatory-related diseases associated with pro-inflammatory cytokine expression and/or reduced expression of anti-inflammatory cytokines. The method typically comprises administration of one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, such as, Meisoindigo and NATURA in an amount less than sufficient to inhibit CDKs. | 06-30-2011 |
| 20120058121 | METHODS AND COMPOSITIONS FOR TREATING LUPUS - The invention relates to compositions and methods for treating lupus. The methods typically comprise the step of administrating one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, such as, Meisoindigo and NATURA in an amount sufficient to treat the lupus; preferably by modulating cytokine expression. Preferably the compound is in an amount less than sufficient to substantially inhibit cyclin dependent kinases. | 03-08-2012 |
| 20120070518 | METHODS AND COMPOSITIONS FOR TREATING PSORIASIS - The present invention is directed to topical compositions and methods for topically treating psoriasis comprising meisoindigo as an active ingredient. The topical compositions preferably further comprise skin penetration enhancers, pharmaceutical surfactants and solubility enhancers, oil phase components, aqueous phase components, emulsifiers, moisturizers, antioxidants, vitamins, lubricants, herbal extracts, preservatives, and other ingredients. In addition to meisoindigo, the compositions may comprise other agents commonly used to topically treat psoriasis. The disclosed methods have been demonstrated to effectually treat moderate and severe forms of psoriasis to a degree similar to a potent corticosteroid without side effects. Preferably, the method involves topical application of the disclosed compositions to affected epidermal areas twice a day. In addition, the disclosed methods may be used in conjunction with other common therapies in the treatment of psoriasis. | 03-22-2012 |
| 20130022609 | METHOD OF TREATING ANDROGEN INDEPENDENT PROSTATE CANCER - The present invention is directed to a method treating prostate cancer. The method comprises administering to a patient in need thereof at least one compound selected from N-methyl-Δ3,3′-dihydroindole-2,2′ diketone; N-1-(β-D-O-triacetyl-xylopranosyl)-Δ3,3′-dihydroindole-2,2′ diketone; and N-1-(β-D-O-triacetyl-xylopranosyl)-N′-methyl-Δ3,3′-dihydroindole-2,2′ diketone. Preferably the compound is in an amount sufficient to inhibit growth, invasion, and/or metastasis of prostate cancer cells. | 01-24-2013 |
| 20130178439 | METHODS OF TREATING AN INFLAMMATORY-RELATED DISEASE - The invention relates to pharmaceutical compositions and methods of treating inflammatory-related diseases associated with pro-inflammatory cytokine expression and/or reduced expression of anti-inflammatory cytokines. The method typically comprises administration of one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, such as, Meisoindigo and NATURA. Preferably the pharmaceutical composition comprises one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, an anti-inflammatory agent, and a pharmaceutically acceptable carrier. | 07-11-2013 |
| 20140356373 | METHODS AND COMPOSITIONS FOR TREATING LUPUS - The invention relates to compositions and methods for treating lupus. The methods typically comprise the step of administrating one or more compounds selected from isoindigo, indigo, indirubin, or derivatives thereof, such as, Meisoindigo and NATURA in an amount sufficient to treat the lupus; preferably by modulating cytokine expression. Preferably the compound is in an amount less than sufficient to substantially inhibit cyclin dependent kinases. | 12-04-2014 |
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| 20080289014 | Scan-to-home method and system for the delivery of electronic documents to a user home directory - A method and system for efficiently and securely permitting a user to scan electronic documents from a remote multi-function device to a user's home directory. A user can be authenticated via the multi-function device and electronic credentials associated with the user generated, which are utilized to determine the user's home directory. The multi-function device can then produce a customized template that can be selected by the user when accessing rendering/scanning services. The user can then scan a document and electronically store such a document at the home directory via an SMB (Server Message Block) protocol. Home directories can either be determined via an LDAP (Lightweight Directory Access Protocol) or configured on a network interface via a default directory path and the user name. | 11-20-2008 |
| 20130063763 | INTEGRATED PRINTING AND NETWORK ACCESS DEVICE - The present disclosure relates generally to an integrated multi-function device that is capable of both connecting to a wide area network via wired Ethernet or cellular connection and providing network connectivity to one or more devices within an internal network as part of a wireless mesh network. In some embodiments, the multi-function device may be an enhanced multi-function printing device, such as a network printer, scanner, copier, fax machine, or combination of such devices. The multi-function printing device may act as a gateway device by connecting to a WAN, such as the Internet. The multi-function printing device may further provide network access to other devices in a LAN, such as desktop and laptop computers, office telephones, cellular telephones, multimedia devices, and other printing devices, using a wireless protocol, such as the IEEE 802.11 standard. | 03-14-2013 |
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| 20080273483 | METHOD AND APPARATUS FOR SCHEDULING TRANSMISSIONS VIA AN ENHANCED DEDICATED CHANNEL - A method and apparatus for scheduling transmissions via an enhanced dedicated channel (E-DCH) are disclosed. A scheduled power is calculated for scheduled data flows. A remaining transmit power is calculated for the E-DCH transmission. A rate request message is generated, wherein the scheduled power, remaining transmit power and rate request message are used to select transport format combinations (TFCs) and multiplex data scheduled for the E-DCH transmission. The remaining transmit power is calculated by subtracting from a maximum allowed power the power of a dedicated physical data channel (DPDCH), a dedicated physical control channel (DPCCH), a high speed dedicated physical control channel (HS-DPCCH), an enhanced uplink dedicated physical control channel (E-DPCCH) and a power margin. | 11-06-2008 |
| 20100023833 | WIRELESS COMMUNICATION METHOD AND APPARATUS FOR PROCESSING ENHANCED UPLINK SCHEDULING GRANTS - A method for generating a serving grant at a wireless transmit/receive unit is disclosed. An absolute grant channel signal is decoded to obtain an absolute grant from a serving cell. A relative grant channel signal is decoded to obtain a relative grant from a serving radio link set and a relative grant from a non-serving radio link. A first serving grant candidate is generated based on the absolute grant from the serving cell or the relative grant from the serving radio link set. A second serving grant candidate is generated based on the relative grant from the non-serving radio link. The serving grant is generated based on the first serving grant candidate and the second serving grant candidate. | 01-28-2010 |
| 20110158197 | METHOD AND APPARATUS FOR EFFICIENT OPERATION OF AN ENHANCED DEDICATED CHANNEL - A method for processing enhanced dedicated channel (E-DCH) data in a wireless transmit/receive unit (WTRU) includes sending two messages. A first message is sent from a physical layer to a medium access control (MAC) layer, and triggers MAC layer processing of E-DCH data. A second message is sent from the MAC layer to the physical layer, and enables the physical layer to compute control parameters for physical layer processing of the E-DCH data before the MAC layer processing of the E-DCH data is completed. | 06-30-2011 |
| 20120185743 | METHOD AND APPARATUS FOR DATA SECURITY AND AUTOMATIC REPEAT REQUEST IMPLEMENTATION IN A WIRELESS COMMUNICATION SYSTEM - A method and apparatus for implementing data security and automatic repeat request (ARQ) in a wireless communication system are disclosed. Cipher entities are included in a wireless transmit/receive unit (WTRU) and an access gateway (aGW), and outer ARQ, (or radio link control (RLC)), entities are included in the WTRU and an evolved Node-B (eNode-B). Each cipher entity is located on top of an outer ARQ entity. The cipher entities cipher and decipher a data block by using a generic sequence number (SN) assigned to the data block. The outer ARQ entities may segment the ciphered data block to multiple packet data units (PDUs), may concatenate multiple ciphered data blocks to a PDU, or may generate one PDU from one data block. The outer ARQ entities may segment or re-segment the PDU when a transmission failure occurs. | 07-19-2012 |
| 20140079035 | METHOD AND APPARATUS FOR CONTROL OF ENHANCED DEDICATED CHANNEL TRANSMISSIONS - A method and apparatus for controlling enhanced dedicated channel (E-DCH) transmissions are disclosed. A plurality of primary absolute grants are received, wherein the plurality of primary absolute grants are associated with a TTI. At least one relative grant is received for E-DCH transmission, wherein the at least one relative grant is associated with the TTI. At least one serving grant for E-DCH transmission is determined. A H-ARQ process is identified for use for the TTI. It is determined whether the identified H-ARQ process is available for scheduled data and whether scheduled data is allowed to be transmitted in the TTI based at least on the identified H-ARQ process. On a condition that the identified H-ARQ process is available for scheduled data and scheduled data is allowed to be transmitted in the TTI, scheduled data is allocated for transmission in the TTI. | 03-20-2014 |
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| 20110241744 | LATCH-BASED IMPLEMENTATION OF A REGISTER FILE FOR A MULTI-THREADED PROCESSOR - A processor register file for a multi-threaded processor is described. The processore register file includes, in one embodiment, T threads, having N b-bit wide registers. Each of the registers includes a b-bit master latch, T b-bit slave latches connected to the master latch, and a slave latch write enable connected to the slave latches. The master latch is not opened at the same time as the slave latches. In addition, only one of the slave latches is enabled at any given time. As should be apparent to those skilled in the art, T, N, and b are all integers. Other embodiments and variations are also provided. | 10-06-2011 |
| 20110252211 | HALTABLE AND RESTARTABLE DMA ENGINE - A method is described for operation of a DMA engine. Copying is initiated for transfer of a first number of bytes from first source memory locations to first destination memory locations. Then, a halt instruction is issued before the first number of bytes are copied. After copying is stopped, a second number of bytes is established, encompassing those bytes remaining to be copied. After the transfer is halted, a quantity of the second number of bytes is identified. Quantity information is then generated and stored. Second source memory locations are identified to indicate where the second number of bytes are stored. Second source memory location information is then generated and stored. Second destination memory locations are then identified to indicate where the second number of bytes are to be transferred. Second destination memory location information is then generated and stored. | 10-13-2011 |
| 20110254588 | POWER SAVING CIRCUIT USING A CLOCK BUFFER AND MULTIPLE FLIP-FLOPS - A circuit is described including a clock input for at least one clock signal. Only one clock buffer is connected to the clock input to generate, based on the at least one clock signal, at least a first modified clock signal and a second modified clock signal. A plurality of flip-flops are connected to the clock buffer. Each of the flip-flops receive the first and second modified clock signals. A plurality of data inputs are each connected to at least one of the plurality of flip-flops to provide input data to the plurality of flip-flops. A plurality of data outputs each are connected to at least one of the plurality of flip-flops to provide output data from the plurality of flip-flops. Each of the plurality of flip-flops transform the input data to the output data utilizing the first modified clock signal and the second modified clock signal. | 10-20-2011 |
| 20140351568 | OPPORTUNISTIC MULTI-THREAD METHOD AND PROCESSOR - Disclosed are an opportunistic multi-thread method and processor, the method comprising the following steps: if a zeroth thread, a first thread, a second thread and a third thread all have instructions ready to be executed, then a zeroth clock period, a first clock period, a second clock period and a third clock period are respectively allocated to the zeroth thread, the first thread, the second thread and the third thread; if one of the threads cannot issue an instruction within a specified clock period because the instruction is not ready, and the previous thread still has an instruction ready to be executed after issuing certain instructions in the previous specified clock period, then the previous thread will take the specified clock period. The processor comprises an instruction cache, an instruction decoder, an instruction pipeline controller and an arithmetic logic unit; the opportunistic multi-thread processor adds for each stage of production line a prediction circuit for an effective thread instruction and a set of two-dimensional thread identity registers. | 11-27-2014 |
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| 20090324756 | Topical Preparations Comprising Flower Wax And Candelilla - The invention pertains to topical, wax-based compositions comprising one or more flower waxes and candelilla wax, in the ratio of about 20:1 to about 1:20. Such compositions may have improved shear resistance or be substantially plasticizer free. Stick-type and stay-in-place topical preparations are contemplated. | 12-31-2009 |
| 20110052734 | Transparent Oil Gelling System - The invention relates to a gellant system for a polar oil comprising gellant effective amounts of silica, a sugar fatty acid ester and a long chain polymer. The gellant system of the invention is useful in gelling polar oils to produce transparent or translucent gels useful in topical compositions. | 03-03-2011 |
| 20110073126 | Long-Wearing Glossy Cosmetic Composition - A transfer-resistant, single phase aqueous cosmetic compositions are provided. The compositions consist essentially of a water-soluble, film-forming acrylates copolymer and a water-soluble plasticizer for the copolymer. The compositions contain no oils, waxes, surfactants or emulsifiers, are water- and oil-resistant upon drying on the skin, and exhibit high gloss and long-wear and transfer-resistant properties. Compositions containing pigment also demonstrate high color intensity. The compositions are useful as eyeliner, mascara, lipgloss, lipliner, and other cosmetic products. | 03-31-2011 |
| 20110147999 | High Gloss, Non-Feathering Lip Product - The invention relates to a high gloss, non-feathering topical composition comprising at least one water-insoluble, fatty alcohol-soluble polysaccharide polymer and a liquid polymeric polyol ester. | 06-23-2011 |
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| 20080203442 | HYBRID ORIENTATION SOI SUBSTRATES, AND METHOD FOR FORMING THE SAME - The present invention relates to a hybrid orientation semiconductor-on-insulator (SOI) substrate structure that contains a base semiconductor substrate with one or more first device regions and one or more second device regions located over the base semiconductor substrate. The one or more first device regions include an insulator layer with a first semiconductor device layer located atop. The one or more second device regions include a counter-doped semiconductor layer with a second semiconductor device layer located atop. The first and the second semiconductor device layers have different crystallographic orientations. Preferably, the first (or the second) device regions are n-FET device regions, and the first semiconductor device layer has a crystallographic orientation that enhances electron mobility, while the second (or the first) device regions are p-FET device regions, and the second semiconductor device layer has a different surface crystallographic orientation that enhances hole mobility. | 08-28-2008 |
| 20080242069 | HYBRID SOI/BULK SEMICONDUCTOR TRANSISTORS - Channel depth in a field effect transistor is limited by an intra-layer structure including a discontinuous film or layer formed within a layer or substrate of semiconductor material. Channel depth can thus be controlled much in the manner of SOI or UT-SOI technology but with less expensive substrates and greater flexibility of channel depth control while avoiding floating body effects characteristic of SOI technology. The profile or cross-sectional shape of the discontinuous film may be controlled to an ogee or staircase shape to improve short channel effects and reduce source/drain and extension resistance without increase of capacitance. Materials for the discontinuous film may also be chosen to impose stress on the transistor channel from within the substrate or layer and provide increased levels of such stress to increase carrier mobility. Carrier mobility may be increased in combination with other meritorious effects. | 10-02-2008 |
| 20090212332 | FIELD EFFECT TRANSISTOR WITH REDUCED OVERLAP CAPACITANCE - In a first structure, a metal gate portion may be laterally recessed from a substantially vertical surface of a gate conductor thereabove. A cavity is formed between the metal gate portion and a gate spacer. In a second structure, a disposable gate portion is removed after laterally recessing a metal gate portion therebeneath and forming a dielectric layer having a surface coplanar with a top surface of the disposable gate portion. (We have to include the inner spacer without a metal recess). An inner gate spacer is formed over a periphery of the metal gate portion provide a reduced overlap capacitance. In a third structure, a thin dielectric layer is employed to form a cavity next to the metal gate portion in conjunction with the inner gate spacer to provide reduced overlap capacitance. | 08-27-2009 |
| 20090262572 | MULTILAYER STORAGE CLASS MEMORY USING EXTERNALLY HEATED PHASE CHANGE MATERIAL - A multi-layer, phase change material (PCM) memory apparatus includes a plurality of semiconductor layers sequentially formed over a base substrate, wherein each layer comprises an array of memory cells formed therein, each memory cell further including a PCM element, a first diode serving as a heater diode in thermal proximity to the PCM element and configured to program the PCM element to one of a low resistance crystalline state and a high resistance amorphous state, and a second diode serving a sense diode for a current path used in reading the state of the PCM element; the base substrate further including decoding, programming and sensing circuitry formed therein, with each of the plurality of semiconductor layers spaced by an insulating layer; and intralayer wiring for communication between the base substrate circuitry and the array of memory cells in each of the semiconductor layers. | 10-22-2009 |
| 20110175170 | STRUCTURE AND METHOD FOR MAKING LOW LEAKAGE AND LOW MISMATCH NMOSFET - An improved SRAM and fabrication method are disclosed. The method comprises use of a nitride layer to encapsulate PFETs and logic NFETs, protecting the gates of those devices from oxygen exposure. NFETs that are used in the SRAM cells are exposed to oxygen during the anneal process, which alters the effective work function of the gate metal, such that the threshold voltage is increased, without the need for increasing the dopant concentration, which can adversely affect issues such as mismatch due to random dopant fluctuation, GIDL and junction leakage. | 07-21-2011 |
| 20120091506 | Method and Structure for pFET Junction Profile With SiGe Channel - A semiconductor structure including a p-channel field effect transistor (pFET) device located on a surface of a silicon germanium (SiGe) channel is provided in which the junction profile of the source region and the drain region is abrupt. The abrupt source/drain junctions for pFET devices are provided in this disclosure by forming an N- or C-doped Si layer directly beneath a SiGe channel layer which is located above a Si substrate. A structure is thus provided in which the N- or C-doped Si layer (sandwiched between the SiGe channel layer and the Si substrate) has approximately the same diffusion rate for a p-type dopant as the overlying SiGe channel layer. Since the N- or C-doped Si layer and the overlying SiGe channel layer have substantially the same diffusivity for a p-type dopant and because the N- or C-doped Si layer retards diffusion of the p-type dopant into the underlying Si substrate, abrupt source/drain junctions can be formed. | 04-19-2012 |
| 20120138953 | STRUCTURE AND METHOD FOR Vt TUNING AND SHORT CHANNEL CONTROL WITH HIGH K/METAL GATE MOSFETs - A semiconductor device is provided that includes a semiconductor substrate having a well region located within an upper region thereof. A semiconductor material stack is located on the well region. The semiconductor material stack includes, from bottom to top, a semiconductor-containing buffer layer and a non-doped semiconductor-containing channel layer; the semiconductor-containing buffer layer of the semiconductor material stack is located directly on an upper surface of the well region. The structure also includes a gate material stack located directly on an upper surface of the non-doped semiconductor-containing channel layer. The gate material stack employed in the present disclosure includes, from bottom to top, a high k gate dielectric layer, a work function metal layer and a polysilicon layer. | 06-07-2012 |
| 20130193523 | STRUCTURE AND METHOD FOR MAKING LOW LEAKAGE AND LOW MISMATCH NMOSFET - An improved SRAM and fabrication method are disclosed. The method comprises use of a nitride layer to encapsulate PFETs and logic NFETs, protecting the gates of those devices from oxygen exposure. NFETs that are used in the SRAM cells are exposed to oxygen during the anneal process, which alters the effective work function of the gate metal, such that the threshold voltage is increased, without the need for increasing the dopant concentration, which can adversely affect issues such as mismatch due to random dopant fluctuation , GIDL and junction leakage. | 08-01-2013 |
| 20130320423 | WRAP-AROUND FIN FOR CONTACTING A CAPACITOR STRAP OF A DRAM - A conductive strap structure in lateral contact with a top semiconductor layer is formed on an inner electrode of a deep trench capacitor. A cavity overlying the conductive strap structure is filled a dielectric material to form a dielectric capacitor cap having a top surface that is coplanar with a topmost surface of an upper pad layer. A semiconductor mandrel in lateral contact with the dielectric capacitor cap is formed. The combination of the dielectric capacitor cap and the semiconductor mandrel is employed as a protruding structure around which a fin-defining spacer is formed. The semiconductor mandrel is removed, and the fin-defining spacer is employed as an etch mask in an etch process that etches a lower pad layer and the top semiconductor layer to form a semiconductor fin that laterally wraps around the conductive strap structure. An access finFET is formed employing two parallel portions of the semiconductor fin. | 12-05-2013 |
| 20140273381 | METHOD AND STRUCTURE FOR pFET JUNCTION PROFILE WITH SiGe CHANNEL - A semiconductor structure including a p-channel field effect transistor (pFET) device located on a surface of a silicon germanium (SiGe) channel is provided in which the junction profile of the source/drain region is abrupt. The abrupt source/drain junctions for pFET devices are provided by forming an N- or C-doped Si layer directly beneath a SiGe channel layer which is located above a Si substrate. A structure is provided in which the N- or C-doped Si layer (sandwiched between the SiGe channel layer and the Si substrate) has approximately the same diffusion rate for a p-type dopant as the overlying SiGe channel layer. Since the N- or C-doped Si layer and the overlying SiGe channel layer have substantially the same diffusivity for a p-type dopant and because the N- or C-doped Si layer retards diffusion of the p-type dopant into the underlying Si substrate, abrupt source/drain junctions can be formed. | 09-18-2014 |
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| 20100317010 | ELF3 gene compositions and methods - ELF3 gene compositions associated with cancer are provided, including ELF3 mRNA intron retention, a novel ELF3 5′ untranslated region, and a novel Alu, Alu | 12-16-2010 |
| 20130189268 | COLON AND PANCREAS CANCER SPECIFIC ANTIGENS AND ANTIBODIES - This invention relates to NPC-1 antigen on the MUC5AC protein and 16C3 antigen on CEACAM5 and CEACAM6 proteins, and 31.1 epitope on the A33 protein are differentially expressed in cancers including, lung cancer, ovarian cancer, pancreas cancer, breast cancer, and colon cancer, and diagnostic and therapeutic usages. Further, NPC-1, 16C3, and/or 31.1 epitope specific antibodies and diagnostic and therapeutic methods of use. | 07-25-2013 |
| 20130247232 | COLON AND PANCREAS CANCER PEPTIDOMIMETICS - The invention relates to a peptidomimetic of an NPC-1 epitope on the MUC5AC protein which is differentially expressed in pancreatic and colorectal cancer, and diagnostic and therapeutic usages. Further, antibodies that selectively bind the NPC-1 epitope peptidomimetics and may be used in diagnostic and therapeutic methods. | 09-19-2013 |
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| 20080217747 | INTRODUCTION OF METAL IMPURITY TO CHANGE WORKFUNCTION OF CONDUCTIVE ELECTRODES - Semiconductor structures, such as, for example, field effect transistors (FETs) and/or metal-oxide-semiconductor capacitor (MOSCAPs), are provided in which the workfunction of a conductive electrode stack is changed by introducing metal impurities into a metal-containing material layer which, together with a conductive electrode, is present in the electrode stack. The choice of metal impurities depends on whether the electrode is to have an n-type workfunction or a p-type workfunction. The present invention also provides a method of fabricating such semiconductor structures. The introduction of metal impurities can be achieved by codeposition of a layer containing both a metal-containing material and workfunction altering metal impurities, forming a stack in which a layer of metal impurities is present between layers of a metal-containing material, or by forming a material layer including the metal impurities above and/or below a metal-containing material and then heating the structure so that the metal impurities are introduced into the metal-containing material. | 09-11-2008 |
| 20140206190 | Silicide Formation in High-Aspect Ratio Structures - Embodiments of the present invention include methods of forming a silicide layer on a semiconductor substrate. In an exemplary embodiment, a metal layer may first be deposited above a semiconductor substrate using a chemical vapor deposition process with a metal amidinate precursor and then the semiconductor substrate may be annealed, causing the semiconductor substrate to react with the metal layer forming a metal-rich silicide layer on the semiconductor substrate. Embodiments may also include forming a low-oxygen capping layer above the metal layer prior to annealing the semiconductor substrate to protect the metal layer from oxidation. The low-oxygen capping layer may, for example, be made of titanium nitride containing less than 20 parts per million of oxygen. Embodiments may further include forming a silicide layer using the above process in a contact hole above a source/drain region of a field-effect transistor, and forming a metal contact above the silicide layer. | 07-24-2014 |
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| 20100208956 | ELECTRONIC COLON CLEANSING METHOD FOR VIRTUAL COLONOSCOPY - A method for electronically cleansing a virtual object formed from acquired image data converted to a plurality of volume elements is provided. The present method allows individual volume elements, or voxels, to represent more than one material type. The method includes defining a partial volume image model for volume elements representing a plurality of material types based, at least in part, on the measured intensity value of the volume element. The material mixture for each of the volume elements representing a plurality of material types can be estimated using the observed intensity values and the defined partial volume image model. The volume elements representing a plurality of material types can then be classified in accordance with the estimated material mixture. For electronic colon cleansing, the method includes removing at least one classification of volume elements when displaying the virtual object. | 08-19-2010 |
| 20100260390 | SYSTEM AND METHOD FOR REDUCTION OF FALSE POSITIVES DURING COMPUTER AIDED POLYP DETECTION - A computer aided detection (CAD) method for detecting polyps within an identified mucosa layer of a virtual representation of a colon includes the steps of identifying candidate polyp patches in the surface of the mucosa layer and extracting the volume of each of the candidate polyp patches. The extracted volume of the candidate polyp patches can be partitioned to extract a plurality of features, of the candidate polyp patch, which includes at least one internal feature of the candidate polyp patch. The features can include density texture features, geometrical features, and morphological features of the polyp candidate volume. The extracted features of the polyp candidates are analyzed to eliminate false positives from the candidate polyp patches. Those candidates which are not eliminated are identified as polyps. | 10-14-2010 |
| 20100266178 | SYSTEM AND METHOD FOR ACCELERATION OF IMAGE RECONSTRUCTION - A method for reconstructing an image from emission data includes generating a compressed point-spread function matrix, generating an accumulated attenuation factor; and performing at least one image projection operation on an image matrix of the emission data using the compressed point-spread function matrix and the accumulated attenuation factor. The image projection operation can include rotating an image matrix and an exponential attenuation map to align with a selected viewing angle. An accumulated attenuation image is then generated from the rotated image matrix and rotated exponential attenuation map and a projection image is generated for each voxel by multiplying the accumulated attenuation image and point spread function matrix for each voxel. The rotating and multiplying operations can be performed on a graphics processing unit, which may be found in a commercially available video processing card, which are specifically designed to efficiently perform such operations. | 10-21-2010 |
