Patent application number | Description | Published |
20080299048 | MIXED DRUG AEROSOL COMPOSITIONS - The present invention pertains to aerosols which comprise a first compound which is physiologically active and a second compound which is different from the first compound. Such aerosols may be produced “on demand” and can be used to control drug release, to improve vaporizability, or to reduce, modify or eliminate undesirable taste associated with a drug aerosol. The present invention also pertains to methods for producing such aerosols. | 12-04-2008 |
20080306285 | Heat-Labile Prodrugs - Disclosed herein are heat-labile prodrugs, their preparation and uses. | 12-11-2008 |
20080311176 | Drug Condensation Aerosols And Kits - The present invention provides novel condensation aerosols for the treatment of disease and/or intermittent or acute conditions. These condensation aerosols have little or no pyrolysis degradation products and are characterized by having an MMAD of between 1-3 microns. These aerosols are made by rapidly heating a substrate coated with a thin film of drug having a thickness of between 0.05 and 20 μm, while passing a gas over the film, to form particles of a desirable particle size for inhalation. Kits comprising a drug and a device for producing a condensation aerosol are also provided. The device contained in the kit typically, has an element for heating the drug which is coated as a film on the substrate and contains a therapeutically effective dose of a drug when the drug is administered in aerosol form, and an element allowing the vapor to cool to form an aerosol. Also disclosed, are methods for using these aerosols and kits. | 12-18-2008 |
20090062254 | Acute Treatment of Headache with Phenothiazine Antipsychotics - Methods of treating headache with antipsychotics are provided. A kit for treating headache is also provided, comprising an antipsychotic and a device for rapid delivery of the antipsychotic. | 03-05-2009 |
20090258075 | Respiratory Drug Condensation Aerosols and Methods of Making and Using Them - Described herein are respiratory drug condensation aerosols and methods of making and using them. Kits for delivering condensation aerosols are also described. The respiratory drug aerosols typically comprise respiratory drug condensation aerosol particles. In some variations the respiratory drug compound is selected from the group consisting of β-adrenergics, methylxanthines, anticholinergics, corticosteroids, mediator-release inhibitors, anti-leukotriene drugs, asthma inhibitors, asthma antagonists, anti-endothelin drugs, prostacyclin drugs, ion channel or pump inhibitors, enhancers, or modulators and pharmaceutically acceptable analogs, derivatives, and mixtures thereof. Methods of treating a respiratory ailment using the described aerosols are also described. In general, the methods typically comprise the step of administering a therapeutically effective amount of respiratory drug condensation aerosol to a person with a respiratory ailment. Methods of forming a respiratory drug condensation aerosol are also described. The methods comprise the steps of vaporizing and condensing a respiratory drug composition. | 10-15-2009 |
20110244020 | DRUG CONDENSATION AEROSOLS AND KITS - The present invention provides novel condensation aerosols for the treatment of disease and/or intermittent or acute conditions. These condensation aerosols have little or no pyrolysis degradation products and are characterized by having an MMAD of between 1-3 microns. These aerosols are made by rapidly heating a substrate coated with a thin film of drug having a thickness of between 0.05 and 20 μm, while passing a gas over the film, to form particles of a desirable particle size for inhalation. Kits comprising a drug and a device for producing a condensation aerosol are also provided. The device contained in the kit typically, has an element for heating the drug which is coated as a film on the substrate and contains a therapeutically effective dose of a drug when the drug is administered in aerosol form, and an element allowing the vapor to cool to form an aerosol. Also disclosed, are methods for using these aerosols and kits. | 10-06-2011 |
20130032139 | Drug Condensation Aerosols And Kits - The present invention provides novel condensation aerosols for the treatment of disease and/or intermittent or acute conditions. These condensation aerosols have little or no pyrolysis degradation products and are characterized by having an MMAD of between 1-3 microns. These aerosols are made by rapidly heating a substrate coated with a thin film of drug having a thickness of between 0.05 and 20 μm, while passing a gas over the film, to form particles of a desirable particle size for inhalation. Kits comprising a drug and a device for producing a condensation aerosol are also provided, wherein the device, has an element for heating the drug which is coated as a film on the substrate and contains a therapeutically effective dose of a drug when the drug is administered in aerosol form, and an element allowing the vapor to cool to form an aerosol. Methods for use are also disclosed. | 02-07-2013 |
20140060525 | Drug Condensation Aerosols And Kits - The present invention provides novel condensation aerosols for the treatment of disease and/or intermittent or acute conditions. These condensation aerosols have little or no pyrolysis degradation products and are characterized by having an MMAD of between 1-3 microns. These aerosols are made by rapidly heating a substrate coated with a thin film of drug having a thickness of between 0.05 and 20 μm, while passing a gas over the film, to form particles of a desirable particle size for inhalation. Kits comprising a drug and a device for producing a condensation aerosol are also provided. The device contained in the kit typically, has an element for heating the drug which is coated as a film on the substrate and contains a therapeutically effective dose of a drug when the drug is administered in aerosol form, and an element allowing the vapor to cool to form an aerosol. Also disclosed, are methods for using these aerosols and kits. | 03-06-2014 |
Patent application number | Description | Published |
20120328251 | Mechanical Splicer Apparatus for Fiber Optic Cables - The invention provides and apparatus for mechanically splicing fiber optic cables and method for performing the process. The apparatus comprises an inventive segmented track with a middle track segment containing a splicer mount, and first and second rotating track segments on opposed sides of a middle segment, the rotating segments moving from a cleaving orientation wherein the rotating track segments align with a respective flat edge angled cleaver and a rounded edge angled cleaver, to a splicing orientation wherein the rotating track segments align with the middle track segment. First and second fiber key holders securely holding partially stripped fiber optic cables move along the respective first and second track segment for cleaving by the cleavers and then toward the middle track segment where their cleaved tips come into controlled aligned contact within a splicer joint contained in the splicer joint mount. | 12-27-2012 |
20130008594 | Apparatus and Method for Mass Producing Optical Fiber Splice-On Connector Subunits - The invention provides and apparatus and method for mass producing a plurality of fiber optic mechanical splice-on connector subunits. The apparatus utilizes a magazine detachably mounted on a frame and containing a plurality of slots. The slots contain a plurality of subunits, each of which includes a ferrule assembly carrying a fiber stub coated in uncured epoxy. The slots are moved through a cleaving zone on the apparatus defined by the area between a cleaver and fiber holder, wherein the fiber stubs are cleaved and then pulled so the portion of the fiber stub extending from the ferrule assembly to the cleaved end has a specified length. After cleaving and pulling all the fiber stubs in the magazine, the magazine is detached from the apparatus and moved to an oven wherein the epoxy is cured. After cooling, the subunits and removed from the magazine to provide a plurality of subunits, each containing a cleaved fiber stub securely oriented therein. | 01-10-2013 |
20130022324 | Deformable Plastic Radially Symmetric Mechanical Splicers and Connectors for Optical Fibers - Radially symmetric splicer joint and locking assemblies and connectors for optical fibers are provided. The assemblies use splicer joints formed from a slightly deformable plastic material. The splicer joints contain an axial bore having a diameter slightly less then the diameter of the stripped ends the optical fibers inserted into the axial bore. When a stripped fiber is inserted into the axial bore of the splicer joint, the bore expands slightly to frictionally receive the stripped end. The assemblies and connectors use radially symmetric locking to secure the fibers therein. The radially symmetric locking and the surface tension provided by the axial bore against the stripped ends of the fibers minimizes the occurrence of mis-alignment and reduces insertion and return losses. | 01-24-2013 |
20130098557 | DEVICE AND METHOD FOR OPTICAL CABLE INSTALLATION - An apparatus is provided for securing an optical cable unit to one or more surfaces. The optical cable unit includes a length of adhesive tape and a length of optical cable. The apparatus includes a housing having an outlet and an adjustable securing portion disposed adjacent the outlet. The adjustable securing portion has first and second surface portions configured to adjust between first and second positions. The surface portions form a first angle therebetween in the first position and a second angle therebetween in the second position. The adjustable securing portion may be selectively attachable to the housing. A system is provided and can include a housing and at least two adjustable securing portions. Also provided is a separate adjustable securing portion adapted for use with an apparatus, and a method of applying an optical cable unit to one or more surfaces. | 04-25-2013 |
20130099644 | HOUSING FOR OPTICAL ELEMENTS - A housing for enclosing optical components may include a series of fasteners, such as magnets, around the perimeter of the housing. The housing may also include a male and female or tongue-in-groove style coupling around the perimeter of the housing that may work in conjunction with fasteners around the perimeter of the housing. The perimeter of the housing may further include one or more insertion elements for receiving optical elements such as optical fibers, cables, or other wiring. An outer wall surface of the housing may include latches formed by flanges having a cavity that receive flanges without a cavity. | 04-25-2013 |
20130156387 | TERMINATION ASSEMBLY FOR OPTICAL FIBERS - An assembly and method for splicing optical fibers is provided. A termination assembly may include a housing having an engagement element for engagement with an engagement component of a fixture and a support or splicer joint between which a first optical fiber extends in a longitudinal direction. A locking mechanism or a splicer joint may be operable to be biased against the first optical fiber to maintain an end of the first optical fiber at the support or the splicer joint fixed in position and only in a predetermined alignment with an end of a second optical fiber fixedly supported by the support or the splicer joint, such that the end of the second optical fiber is fixed at a predetermined orientation and a predetermined position at the support associated with the predetermined alignment by engagement of the engagement element with the engagement component. | 06-20-2013 |
20130196538 | PATCH PANEL ASSEMBLY - A device and a system may facilitate access to communication connectors, adapters, and/or ports that are supported within a housing, e.g., a rack or cabinet. The system may include one or more of the devices, which each include a connection means supporting the connectors, adapters, and/or ports. The system may also include a device that manages, e.g., guides and supports cables that are operatively coupled to the connectors, adapters, and/or ports. | 08-01-2013 |
20130259422 | OPTICAL SWITCH - An N×N switching apparatus for optical components is provided. A switching apparatus includes a first element that provides for a supply of a length of optical fiber in tension and has an interface component for maintaining an end of the optical fiber in tension at a first position. The switching apparatus further includes a second element that has a coupling component for detachably maintaining the end of the optical fiber at a second position. The first and second elements are arranged such that the end of the optical fiber is movable between the first and second elements. | 10-03-2013 |
20130294734 | METHOD, SYSTEM, AND APPARATUS FOR INSTALLATION OF OPTICAL FIBER CABLE - Methods, systems, and apparatuses that facilitate installation of a communications cable, e.g., an optical fiber cable, are disclosed. The system may include a communications cable and an adhesive for securing the cable to a surface. The method may include the use of an adhesive to secure the communications cable to a surface. The apparatus may include a pathway to avoid over-bending of the communications cable, which may otherwise result in transmission loss and compromise the performance of the cable. | 11-07-2013 |
20140262487 | PATCH PANEL ASSEMBLY - A cable guide for guidance of at least one cable through a patch panel system, including a housing having front, back, left, and right sides, and at least one patch panel device including a tray and one or more adapters, the cable guide comprising an advancing member having a first end for coupling to the back side of the housing, a second end for coupling to the tray of the patch panel device, and a guide member disposed between the first and second ends, wherein the advancing member is transitionable between a first and second state, wherein, when the first and second ends are coupled respectively to the back side and the tray, in the first state, the guide member is positioned at least partially external to the housing at one of the left or right sides; and in the second state, the guide member is positioned within the housing. | 09-18-2014 |
20140354131 | PATCH PANEL CABLE RETENTION MECHANISMS - A device and a system may facilitate access to communication connectors, adapters, and/or ports that are supported within a housing, e.g., a rack or cabinet. The system may include one or more of the devices. The system may also include a device that manages, e.g., guides and supports cables that are operatively coupled to the connectors, adapters, and/or ports. The ports may be on a tray that is engaged with the housing. A retainer arm may have first end, and a second end pivotably coupled to the tray. A cable retainer may be coupled to the retainer arm. An actuation mechanism may operably couple the tray to the retainer arm. The actuation mechanism may be configured to move the cable retainer from a first position over the tray to a second position extending beyond a side of the tray as the tray is pulled out of the housing. | 12-04-2014 |
20140355217 | PATCH PANEL ASSEMBLY - A device and a system may facilitate access to communication connectors, adapters, and/or ports that are supported within a housing, e.g., a rack or cabinet. The system may include a tray slidable distally into a housing and proximally out of the housing. A plurality of first connectors may each be coupled to an arm having a distal end pivotably coupled to the tray. The tray may include a track, and a connector holder may be slidably coupled to the track. At least one second connector may be coupled to the connector holder and may have a stored state and a retracted state and may be positioned at least partially distal to the distal ends of the arms when in the stored state. | 12-04-2014 |
20140357118 | PATCH PANEL TRAY ASSEMBLY - A device and a system may facilitate access to communication connectors, adapters, and/or ports that are supported within a housing, e.g., a rack or cabinet. The system may include one or more of the devices. Each device may include a tray having a proximal portion pivotably coupled to a distal portion, the proximal portion including a lip extending at an oblique angle away from the tray. A plurality of arms may be pivotably attached to the distal portion of the tray. A plurality of cable attachment members may be coupled to the plurality of arms. A plate may be attached to a bottom surface of the tray, a proximal portion of the plate including a lip extending along a bottom portion of the proximal lip of the tray, and a distal portion including a lip extending at an oblique angle away from the distal portion of the tray. | 12-04-2014 |
20140376870 | PATCH PANEL PIVOTING TRAY CABLE RETENTION MECHANISMS - A system may facilitate access to communication connectors that are supported within a housing. The system may include one or more of the devices, which each include a connection means supporting the connectors. The system may also include a device that manages, e.g., guides and supports cables that are operatively coupled to the connectors. The patch panel device may have at least one tray engageable with the housing and having a first position within the housing and a second position pulled out of the housing. A proximal arm may have a proximal segment pivotably coupled to a distal segment. The proximal and distal segments may be pivotably coupled to the tray and the housing, respectively. The system may include a cable retainer configured to guide the cables. As the tray transitions from the first position to the second position, the tray is capable of rotating with respect to the housing. | 12-25-2014 |
Patent application number | Description | Published |
20100167184 | LITHOGRAPHIC PROCESSING METHOD, AND DEVICE MANUFACTURED THEREBY - A multivariable solver for proximity correction uses a Jacobian matrix to approximate effects of perturbations of segment locations in successive iterations of a design loop. The problem is formulated as a constrained minimization problem with box, linear equality, and linear inequality constraints. To improve computational efficiency, non-local interactions are ignored, which results in a sparse Jacobian matrix. | 07-01-2010 |
20110083113 | System and Method for Lithography Simulation - There are many inventions described and illustrated herein. In one aspect, the present invention is directed to a technique of, and system for simulating, verifying, inspecting, characterizing, determining and/or evaluating the lithographic designs, techniques and/or systems, and/or individual functions performed thereby or components used therein. In one embodiment, the present invention is a system and method that accelerates lithography simulation, inspection, characterization and/or evaluation of the optical characteristics and/or properties, as well as the effects and/or interactions of lithographic systems and processing techniques. In this regard, in one embodiment, the present invention employs a lithography simulation system architecture, including application-specific hardware accelerators, and a processing technique to accelerate and facilitate verification, characterization and/or inspection of a mask design, for example, RET design, including detailed simulation and characterization of the entire lithography process to verify that the design achieves and/or provides the desired results on final wafer pattern. The system includes: (1) general purpose-type computing device(s) to perform the case-based logic having branches and inter-dependency in the data handling and (2) accelerator subsystems to perform a majority of the computation intensive tasks. | 04-07-2011 |
20110173578 | Method and Apparatus for Enhancing Signal Strength for Improved Generation and Placement of Model-Based Sub-Resolution Assist Features (MB-SRAF) - Model-Based Sub-Resolution Assist Feature (SRAF) generation process and apparatus are disclosed, in which an SRAF guidance map (SGM) is iteratively optimized to finally output an optimized set of SRAFs as a result of enhanced signal strength obtained by iterations involving SRAF polygons and SGM image. SRAFs generated in a prior round of iteration are incorporated in a mask layout to generate a subsequent set of SRAFs. The iterative process is terminated when a set of SRAF accommodates a desired process window or when a predefined process window criterion is satisfied. Various cost functions, representing various lithographic responses, may be predefined for the optimization process. | 07-14-2011 |
20120216156 | Method of Pattern Selection for Source and Mask Optimization - The present invention relates to a method of selecting a subset of patterns from a design, to a method of performing source and mask optimization, and to a computer program product for performing the method of selecting a subset of patterns from a design. According to certain aspects, the present invention enables coverage of the full design while lowering the computation cost by intelligently selecting a subset of patterns from a design in which the design or a modification of the design is configured to be imaged onto a substrate via a lithographic process. The method of selecting the subset of patterns from a design includes identifying a set of patterns from the design related to the predefined representation of the design. By selecting the subset of patterns according to the method, the selected subset of patterns constitutes a similar predefined representation of the design as the set of patterns. | 08-23-2012 |
20120269421 | System and Method for Lithography Simulation - In one aspect, the present invention is directed to a technique of, and system for simulating, verifying, inspecting, characterizing, determining and/or evaluating the lithographic designs, techniques and/or systems, and/or individual functions performed thereby or components used therein. In one embodiment, the present invention is a system and method that accelerates lithography simulation, inspection, characterization and/or evaluation of the optical characteristics and/or properties, as well as the effects and/or interactions of lithographic systems and processing techniques. | 10-25-2012 |
20120272196 | Local Multivariable Solver for Optical Proximity Correction in Lithographic Processing Method, and Device Manufactured Thereby - A multivariable solver for proximity correction uses a Jacobian matrix to approximate effects of perturbations of segment locations in successive iterations of a design loop. The problem is formulated as a constrained minimization problem with box, linear equality, and linear inequality constraints. To improve computational efficiency, non-local interactions are ignored, which results in a sparse Jacobian matrix. | 10-25-2012 |
20130000505 | Method and Apparatus for Cost Function Based Simultaneous OPC and SBAR Optimization - Described herein is a method for obtaining a preferred layout for a lithographic process, the method comprising: identifying an initial layout including a plurality of features; and reconfiguring the features until a termination condition is satisfied, thereby obtaining the preferred layout; wherein the reconfiguring comprises evaluating a cost function that measures how a lithographic metric is affected by a set of changes to the features for a plurality of lithographic process conditions, and expanding the cost function into a series of terms at least some of which are functions of characteristics of the features. | 01-03-2013 |
20130111421 | Method and Apparatus for Model Based Flexible MRC | 05-02-2013 |
20130311959 | MULTIVARIABLE SOLVER FOR OPTICAL PROXIMITY CORRECTION - The method of the invention tracks how the collective movement of edge segments in a mask layout alters the resist image values at control points in the layout and simultaneously determines a correction amount for each edge segment in the layout. A multisolver matrix that represents the collective effect of movements of each edge segment in the mask layout is used to simultaneously determine the correction amount for each edge segment in the mask layout. | 11-21-2013 |
20130311960 | METHOD AND APPARATUS FOR ENHANCING SIGNAL STRENGTH FOR IMPROVED GENERATION AND PLACEMENT OF MODEL-BASED SUB-RESOLUTION ASSIST FEATURES (MB-SRAF) - Model-Based Sub-Resolution Assist Feature (SRAF) generation process and apparatus are disclosed, in which an SRAF guidance map (SGM) is iteratively optimized to finally output an optimized set of SRAFs as a result of enhanced signal strength obtained by iterations involving SRAF polygons and SGM image. SRAFs generated in a prior round of iteration are incorporated in a mask layout to generate a subsequent set of SRAFs. The iterative process is terminated when a set of SRAF accommodates a desired process window or when a predefined process window criterion is satisfied. Various cost functions, representing various lithographic responses, may be predefined for the optimization process. | 11-21-2013 |
20130332894 | SYSTEM AND METHOD FOR LITHOGRAPHY SIMULATION - In one aspect, the present invention is directed to a technique of, and system for simulating, verifying, inspecting, characterizing, determining and/or evaluating the lithographic designs, techniques and/or systems, and/or individual functions performed thereby or components used therein. In one embodiment, the present invention is a system and method that accelerates lithography simulation, inspection, characterization and/or evaluation of the optical characteristics and/or properties, as well as the effects and/or interactions of lithographic systems and processing techniques. | 12-12-2013 |
20140351772 | METHOD AND APPARATUS FOR MODEL BASED FLEXIBLE MRC - Described herein is a method of processing a pattern layout for a lithographic process, the method comprising: identifying a feature from a plurality of features of the layout, the feature violating a pattern layout requirement; and reconfiguring the feature, wherein the reconfigured feature still violates the pattern layout requirement, the reconfiguring including evaluating a cost function that measures a lithographic metric affected by a change to the feature and a parameter characteristic of relaxation of the pattern layout requirement. | 11-27-2014 |
20140359543 | METHOD AND APPARATUS FOR COST FUNCTION BASED SIMULTANEOUS OPC AND SBAR OPTIMIZATION - Described herein is a method for obtaining a preferred layout for a lithographic process, the method comprising: identifying an initial layout including a plurality of features; and reconfiguring the features until a termination condition is satisfied, thereby obtaining the preferred layout; wherein the reconfiguring comprises evaluating a cost function that measures how a lithographic metric is affected by a set of changes to the features for a plurality of lithographic process conditions, and expanding the cost function into a series of terms at least some of which are functions of characteristics of the features. | 12-04-2014 |