Patent application number | Description | Published |
20130302548 | Silicone Tubing and Method for Making and Using Same - Silicone tube structures are formed having a particular dimensional accuracy. In one embodiment, a silicone tube structure can include an extruded hollow body having an inner bore. The extruded hollow body can have an inner diameter, an outer diameter, and a length of at least approximately 20 m. The extruded hollow body can also have a dimensional accuracy that is measured by the standard deviation of the inner diameter being no greater than approximately 0.8% of an average inner diameter of the extruded hollow body over the length. In an embodiment, the silicone tube structure can be cut to form a number of silicone tubes. | 11-14-2013 |
20140050871 | APPARATUS AND METHOD FOR MAKING A SILICONE ARTICLE - An apparatus for forming a silicone article is disclosed. The apparatus includes an pumping system to deliver the silicone formulation to a die, the silicone formulation having a viscosity of less than about 2,000,000 centipoise; the die having a distal end, a proximal end, and a channel there between, wherein the silicone formulation flows through the channel of the die; and a source of radiation energy, wherein the radiation energy substantially cures the silicone formulation as the silicone formulation flows out the channel of the die to form the silicone article. The present disclosure further includes a method of forming the silicone article, a silicone tube, and a silicone extrudate. | 02-20-2014 |
Patent application number | Description | Published |
20090083584 | Method for maintaining track data integrity in magnetic disk storage devices - Techniques for detection of impending data errors in a mass storage system, such as a track squeeze problem in an electromagnetic disk drive, and then repairing the impending problem, such as by rewriting the affected tracks. In many cases the problem is detected and repair is effected when the original data can still be read. In other cases, when the data is no longer readable on the disk in question, but when the disk is part of a Redundant Array of Independent Disks (RAID) system, or other system in which higher layer fault tolerance mechanisms are implemented, the missing data can be recovered via these mechanisms. The recovered data is then used to repair the track squeeze problem. The invention can be implemented as firmware in a storage system, as a component of a general purpose operating system, or inside individual disk drives, or it can use a combination of these implementations. | 03-26-2009 |
20120246403 | WRITE SPIKE PERFORMANCE ENHANCEMENT IN HYBRID STORAGE SYSTEMS - A hybrid storage array one using two or more storage device tiers. In one implementation, two tiers may be provided by solid state drives (SSDs) and hard disk drives (HDDs). Host application access patterns of a certain type determined to be relatively slow, such as random writes, are detected. The random writes are collected and written to a special reserve space, such as a portion of the SSD storage tier, referred to as a write cache extension. The write cache extension absorbs such accesses that would otherwise be written to HDD storage directly. Data structures are created in a cache memory local to an array controller representing the location on SSD reserve space to which the writes were committed and a location in the storage system where they were originally intended to go. The write cache extension can be enabled all of the time, or only when the array controller write cache experiences certain operating conditions, such as when its utilization exceeds a certain predetermined amount. The approach improves the overall performance of the hybrid array. | 09-27-2012 |
20140331004 | Write Spike Performance Enhancement In Hybrid Storage Systems - In an embodiment, a hybrid storage array one uses two or more storage device tiers provided by solid state drives (SSDs) and hard disk drives (HDDs). Random writes are collected and written to a write cache extension, such as a portion of the SSD storage tier. The write cache extension absorbs such accesses that would otherwise be written to HDD storage directly. Data structures are created in a cache memory local to an array controller representing the location on the write cache extension to which the writes were committed and a location in the storage system where they were originally intended to go. The write cache extension can be enabled all of the time, or only when the array controller write cache experiences certain operating conditions, such as when its utilization exceeds a predetermined amount. The approach improves the overall performance of the hybrid array. | 11-06-2014 |
Patent application number | Description | Published |
20090131647 | Methods for detecting nucleic acid sequence variations - The invention employs an unlabeled signal primer comprising a 5′ adapter sequence for detection of variations in nucleic acid target sequences. The detection system further comprises a reporter probe, the 3′ end of which hybridizes to the complement of the 5′ adapter sequence of the signal primer to produce a 5′ overhang. Polymerase is used to fill in the overhang and synthesize the complement of the 5′ overhang of the reporter probe. Synthesis of the reporter probe complement is detected, either directly or indirectly, as an indication of the presence of the target. | 05-21-2009 |
20090246792 | METHODS FOR DETECTING NUCLEIC ACID SEQUENCE VARIATIONS - The invention employs an unlabeled signal primer comprising a 5′ adapter sequence for detection of variations in nucleic acid target sequences. The detection system further comprises a reporter probe, the 3′ end of which hybridizes to the complement of the 5′ adapter sequence of the signal primer to produce a 5′ overhang. Polymerase is used to fill in the overhang and synthesize the complement of the 5′ overhang of the reporter probe. Synthesis of the reporter probe complement is detected, either directly or indirectly, as an indication of the presence of the target. | 10-01-2009 |
20120276538 | SEQUENCE-SPECIFIC METHODS FOR HOMOGENEOUS, REAL-TIME DETECTION OF LAMP PRODUCTS - Presented herein are methods and compositions for generating sequence-specific, secondary amplification products during Loop-mediated Isothermal Amplification (LAMP). Conventional LAMP produces a preponderance of high molecular weight DNA structures concatenated into self-complementary hairpins, which are not amenable to detection by routine probe-based hybridization methods, making multiplex detection of two or more targets or sequence variants in closed-tube formats extremely difficult. Provided herein, for example, are methods for generating secondary LAMP products bearing a fragment of the original target sequence embedded within low-molecular weight products that are devoid of competitive hairpin structures, the lack of which enhances probe-based detection of target sequences. These secondary products can, for example, be produced in real-time, during the LAMP process, and can provide the option of detecting multiple target sequences within a single tube using, e.g., a homogenous, real-time fluorescence format. | 11-01-2012 |
20120329050 | METHODS FOR THE DETECTION OF MICROORGANISMS - Presented herein are methods for the detection of the presence or absence of one or more microorganisms in a sample. The method deploys a plurality of probe sets to detect a plurality of microorganisms. The probes in the probe set are detectably labeled. At least one probe set has probes labeled with a combination of detectable labels. The number of detectable labels used in the plurality of probe sets numbers less than the number of microorganisms being detected by the probe set. | 12-27-2012 |
20130130240 | METHODS FOR IDENTIFYING DRUG RESISTANT MYCOBACTERIUM - Presented herein are methods for determining the presence of a non-mutated | 05-23-2013 |
20140193819 | METHODS AND COMPOSITIONS FOR MODULATION OF AMPLIFICATION EFFICIENCY - Provided herein are methods and kits for modulating the amplification efficiency of nucleic acids, which are useful in multiplex reactions where the amplification efficiency of one or more nucleic acids in the mixture are desired to be modulated relative to one or more other nucleic acids. Embodiments relate to molecular diagnostics, including detecting sequence variants, such as SNPs, insertions deletions, and altered methylation patterns, as well as the modulation of the amplification efficiency of internal control sequences to provide more accurate control sequences for amplification reactions. | 07-10-2014 |
20150152473 | IMMUNO-AMPLIFICATION - A high-sensitivity, low-background immuno-amplification assay is provided, which offers a streamlined workflow suitable for high-throughput assays of clinically relevant samples, such as blood and other bodily fluids. The assay comprises the use of two proximity members that each comprise an analyte-specific binding component conjugated to an oligonucleotide. Binding an analyte brings the oligonucleotide moieties of the proximity members in sufficiently close contact that the oligonucleotides form an amplicon. The presence of the analyte then is detected through amplification of the amplicon and detection of the amplified nucleic acids. The sensitivity of the assay of the present invention is improved by preventing spurious or non-specific amplicon formation by proximity members that are not complexed with an analyte. | 06-04-2015 |
20150247819 | METHODS AND APPARATUS FOR RAPID DETECTION OF INFECTIOUS MICROORGRANISMS - An array of micro-chambers | 09-03-2015 |
20150315636 | SELECTIVE AMPLIFICATION AND REAL-TIME PCR DETECTION OF RARE MUTATIONS - Provided herein are methods and kits for the improved detection of rare mutations within a high background. Exemplary embodiments relate to kits and methods that include amplification primers, a blocking oligonucleotide, and one or more allele-specific detector probes, useful in the specific detection of rare allelic variants or mutations. | 11-05-2015 |
Patent application number | Description | Published |
20130097688 | SERVICE ORIENTED SECURE COLLABORATIVE SYSTEM FOR COMPARTMENTED NETWORKS - A system receives a request to store a document in a database, receives a user security token, analyzes the document to determine an adjudicated security level for the document, compares the user security token to the adjudicated security level, stores the document when the user security token is equal to the adjudicated security level, when the user security token is not equal to the adjudicated security level, queries the user as to whether the document should be stored with the adjudicated security level, receives a response to the query from the user, stores the document when the user agrees to store the document with the adjudicated security level, and when the user does not agree to store the document with the adjudicated security level, transmits a message to a security officer and quarantine the document. | 04-18-2013 |
20150143546 | SERVICE ORIENTED SECURE COLLABORATIVE SYSTEM FOR COMPARTMENTED NETWORKS - A system receives a request to store a document in a database, receives a user security token, analyzes the document to determine an adjudicated security level for the document, compares the user security token to the adjudicated security level, stores the document when the user security token is equal to the adjudicated security level, when the user security token is not equal to the adjudicated security level, queries the user as to whether the document should be stored with the adjudicated security level, receives a response to the query from the user, stores the document when the user agrees to store the document with the adjudicated security level, and when the user does not agree to store the document with the adjudicated security level, transmits a message to a security officer and quarantine the document. | 05-21-2015 |
Patent application number | Description | Published |
20120079018 | SYSTEMS, METHODS, AND COMPUTER READABLE MEDIA FOR SHARING AWARENESS INFORMATION - Systems, methods, and computer readable media for sharing awareness information are provided. A non-aware electronic device can require awareness information including, for example, information about its environment or information about its status within its environment, in order to perform a particular device operation. When the non-aware device lacks an awareness component for detecting the required type of awareness information, the non-aware device can establish a communications path with an aware device that includes such an appropriate awareness component. The aware device can share the required type of awareness information as captured by its awareness component with the non-aware device. The distance between the non-aware device and the aware device can be less than a threshold distance to ensure that the shared awareness information is relevant to the non-aware device. | 03-29-2012 |
20160105491 | SYSTEMS, METHODS, AND COMPUTER READABLE MEDIA FOR SHARING AWARENESS INFORMATION - Systems, methods, and computer readable media for sharing awareness information are provided. A non-aware electronic device can require awareness information including, for example, information about its environment or information about its status within its environment, in order to perform a particular device operation. When the non-aware device lacks an awareness component for detecting the required type of awareness information, the non-aware device can establish a communications path with an aware device that includes such an appropriate awareness component. The aware device can share the required type of awareness information as captured by its awareness component with the non-aware device. The distance between the non-aware device and the aware device can be less than a threshold distance to ensure that the shared awareness information is relevant to the non-aware device. | 04-14-2016 |
Patent application number | Description | Published |
20090162013 | Coupling between free space and optical waveguide using etched coupling surfaces - A plasma-based etching process is used to specifically shape the endface of an optical substrate supporting an optical waveguide into a contoured facet which will improve coupling efficiency between the waveguide and a free space optical signal. The ability to use standard photolithographic techniques to pattern and etch the optical endface facet allows for virtually any desired facet geometry to be formed—and replicated across the surface of a wafer for the entire group of assemblies being fabricated. A lens may be etched into the endface using a properly-defined photolithographic mask, with the focal point of the lens selected with respect to the parameters of the optical waveguide and the propagating free space signal. Alternatively, an angled facet may be formed along the endface, with the angle sufficient to re-direct reflected/scattered signals away from the optical axis. | 06-25-2009 |
20110127633 | Slotted Configuration for Optimized Placement of Micro-Components using Adhesive Bonding - An arrangement for improving adhesive attachment of micro-components in an assembly utilizes a plurality of parallel-disposed slots formed in the top surface of the substrate used to support the micro-components. The slots are used to control the flow and “shape” of an adhesive “dot” so as to quickly and accurately attach a micro-component to the surface of a substrate. The slots are formed (preferably, etched) in the surface of the substrate in a manner that lends itself to reproducible accuracy from one substrate to another. Other slots (“channels”) may be formed in conjunction with the bonding slots so that extraneous adhesive material will flow into these channels and not spread into unwanted areas. | 06-02-2011 |
20110317958 | Vent Structures For Encapsulated Components On An SOI-Based Photonics Platform - An silicon-on-insulator (SOI)-based photonics platform is formed to including a venting structure for encapsulating the active and passive optical components formed on the SOI-based photonics platform. The venting structure is used to allow for the encapsulated components to “breathe” such that water vapor and gasses will pass through the package and not condensate on any of the encapsulated optical surfaces. The venting structure is configured to also to prevent dust, liquids and other particulate material from entering the package. | 12-29-2011 |
20140362457 | SLOTTED CONFIGURATION FOR OPTIMIZED PLACEMENT OF MICRO-COMPONENTS USING ADHESIVE BONDING - An arrangement for improving adhesive attachment of micro-components in an assembly utilizes a plurality of parallel-disposed slots formed in the top surface of the substrate used to support the micro-components. The slots are used to control the flow and “shape” of an adhesive “dot” so as to quickly and accurately attach a micro-component to the surface of a substrate. The slots are formed (preferably, etched) in the surface of the substrate in a manner that lends itself to reproducible accuracy from one substrate to another. Other slots (“channels”) may be formed in conjunction with the bonding slots so that extraneous adhesive material will flow into these channels and not spread into unwanted areas. | 12-11-2014 |
Patent application number | Description | Published |
20100234724 | Navigating A Surgical Instrument - An instrument tracking device for cooperating with an instrument during a surgical procedure where the instrument has an elongated body extending along a first longitudinal axis and including a working member at a distal tip includes a body having a distal end and a proximal end. An opening can be formed through the body along a second longitudinal axis. The opening can define a passthrough in the body from the distal end to the proximal end. A first tracking coil can be disposed in the body and can define a first tracking coil axis that is substantially coaxial with the second longitudinal axis of the body. A connection mechanism cooperates between the elongated housing and the body that secures the body to the elongated housing of the instrument upon passing at least a portion of the elongated housing through the passthrough of the body in an assembled position. | 09-16-2010 |
20110270081 | Navigated Malleable Surgical Instrument - A surgical instrument can include a body, a tracking device, and a handle. The body can include proximal and distal ends, and a flow passage extending therebetween. The body can be formed from a malleable material such that it can be bent between the proximal and distal ends from a first configuration to a second bent configuration and maintain the bent configuration. The tracking device can be positioned adjacent the distal end for tracking a distal tip of the instrument. The handle can be coupled to the proximal end of the body and can include an internal flow passage in fluid communication with the body flow passage. The tracking device can include a pair of lead wires wound around the body to the handle, where the wound wires can conform to the bent configuration of the body such that they do not strain or break during bending of the body. | 11-03-2011 |
20130317355 | Navigating A Surgical Instrument - An instrument tracking device for cooperating with an instrument during a surgical procedure where the instrument has an elongated body extending along a first longitudinal axis and including a working member at a distal tip includes a body having a distal end and a proximal end. An opening can be formed through the body along a second longitudinal axis. The opening can define a passthrough in the body from the distal end to the proximal end. A first tracking coil can be disposed in the body and can define a first tracking coil axis that is substantially coaxial with the second longitudinal axis of the body. A connection mechanism cooperates between the elongated housing and the body that secures the body to the elongated housing of the instrument upon passing at least a portion of the elongated housing through the passthrough of the body in an assembled position. | 11-28-2013 |
20140180328 | SINUS DILATION SYSTEM AND METHOD - A sinus dilation instrument useful with a navigation system and including a handle, a rigid probe, a balloon, and an identifier device. The probe extends from the handle, forms a curved segment, and carries the balloon. The identifier device is programmed to generate a signal indicative of an instrument identification assigned to the instrument, and is a frontal, maxillary or sphenoid sinus instrument. The signal is formatted to be recognized by an IGS. Once connected, the IGS recognizes the instrument and can retrieve information indicative of a spatial location of the balloon, for example via an instrument tracking device. A surgeon can “plug and play” the sinus dilation instrument with the IGS to perform a procedure. | 06-26-2014 |
Patent application number | Description | Published |
20090173858 | BOARD MOUNT - A board mount which can be utilized to position a board relative to a building element. In various embodiments, the board mount can include a holder for receiving at least a portion of a drywall board and, in addition, a flexible member which can be inserted intermediate first and second building elements to retain the board holder relative to one of the first and second building elements. The flexible member can be configured to be deflected, or flexed, between a first configuration and a second configuration when the flexible member is positioned intermediate the building elements. In use, the flexible member can hold the board mount in place while a laborer inserts the drywall board into the board holder. In such circumstances, an additional laborer may not be required to hold the drywall board in position as it is fastened, or otherwise secured, to the frame of the building. | 07-09-2009 |
20120061537 | BOARD MOUNT - A board mount which can be utilized to position a board relative to a building element. In various embodiments, the board mount can include a holder for receiving at least a portion of a drywall board and, in addition, a flexible member which can be inserted intermediate first and second building elements to retain the board holder relative to one of the first and second building elements. The flexible member can be configured to be deflected, or flexed, between a first configuration and a second configuration when the flexible member is positioned intermediate the building elements. In use, the flexible member can hold the board mount in place while a laborer inserts the drywall board into the board holder. In such circumstances, an additional laborer may not be required to hold the drywall board in position as it is fastened, or otherwise secured, to the frame of the building. | 03-15-2012 |
20150129729 | BOARD MOUNT - A board mount which can be utilized to position a board relative to a building element. In various embodiments, the board mount can include a holder for receiving at least a portion of a drywall board and, in addition, a flexible member which can be inserted intermediate first and second building elements to retain the board holder relative to one of the first and second building elements. The flexible member can be configured to be deflected, or flexed, between a first configuration and a second configuration when the flexible member is positioned intermediate the building elements. In use, the flexible member can hold the board mount in place while a laborer inserts the drywall board into the board holder. In such circumstances, an additional laborer may not be required to hold the drywall board in position as it is fastened, or otherwise secured, to the frame of the building. | 05-14-2015 |
Patent application number | Description | Published |
20080247324 | DETECTION OF SPECIFIC BFD PATH FAILURES - Improved detection of specific BFD LSP path failures is herein disclosed. The improved detection described herein allow for faster fault isolation of a failure along a LSP path, which in turn may allow for faster repair of the failure. When opening a BFD session with a LSP egress node, the LSP ingress node provides the LSP egress node a path descriptor along with the BFD Discriminator. If a BFD failure is detected at the LSP egress node, the LSP egress node can signal an alarm that includes a full description of the path. | 10-09-2008 |
20080285466 | Interworking between MPLS/IP and Ethernet OAM mechanisms - In one embodiment, a method includes receiving, by a provider edge (PE) device, a transport layer status message indicative of a defect on a pseudowire (PW) running across a core of a service provider (SP) network. The status message is translated to a service layer message indicative of the defect. The service layer message is then transmitted across an access domain of the SP network. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. | 11-20-2008 |
20150063802 | DYNAMIC END-TO-END NETWORK PATH SETUP ACROSS MULTIPLE NETWORK LAYERS - A centralized controller provides dynamic end-to-end network path setup across multiple network layers. In particular, the centralized controller manages end-to-end network path setup that provisions a path at both the transport network layer (e.g., optical) and the service network layer (e.g., IP/MPLS). The centralized controller performs path computation for an optical path at the transport network layer and for a path at the service network layer that transports network traffic on the underlying optical transport path, based on information obtained by the centralized controller from the underlying network components at both layers. | 03-05-2015 |
20150200838 | DYNAMIC END-TO-END NETWORK PATH SETUP ACROSS MULTIPLE NETWORK LAYERS WITH NETWORK SERVICE CHAINING - In general, techniques are described for improving network path computation for requested paths that include a chain of service points that provide network services to traffic flows traversing the requested path through a network along the service chain. In some examples, a controller network device receives a request for network connectivity between a service entry point and a service exit point for a service chain for application to packet flows associated to the service chain. The device, for each pair of the service points in the particular order and using the active topology information, computes at least one end-to-end sub-path through the sub-network connecting the pair of the service points according to a constraint and computes, using the at least one end-to-end sub-path for each pair of the service points, a service path between the service entry point and the service exit point for the service chain. | 07-16-2015 |
Patent application number | Description | Published |
20090238084 | Network monitoring using a proxy - A method and apparatus for network monitoring using a proxy are disclosed. In one embodiment, a method generally comprises receiving at a proxy, path information for a label switched path (LSP) from a forwarding device located in the LSP, generating a connectivity verification message based on the path information, adding a proxy label to the connectivity verification message, and transmitting the connectivity verification message to the forwarding device. The proxy label is configured to inject the connectivity verification message into a forwarding plane at the forwarding device and the connectivity verification message is configured for transmittal from the forwarding device over the LSP to a destination node to verify a forwarding path associated with the path information received from the forwarding device. | 09-24-2009 |
20110238791 | TECHNIQUES FOR DISTRIBUTING NETWORK PROVIDER DIGITAL CONTENT TO CUSTOMER PREMISES NODES - Techniques for distributing digital content include receiving provider content over a network connection at a customer premises node located on premises of a first customer. The provider content is offered by a network service provider different from the first customer. Provider data based on the provider content is stored in non-volatile storage on the customer premises node of the first customer. It is determined whether conditions are satisfied for sending the provider content to a second customer different from the first customer. If it is determined that such conditions are satisfied, then the provider data is retrieved from the non-volatile storage, and data based on the provider data is sent over the network connection for receipt by the second customer. Thereby a customer premises node serves as a cache of provider content for other customer premises nodes on the same last mile segment or access network. | 09-29-2011 |
20120082025 | PROTECTING MULTI-SEGMENT PSEUDOWIRES - The protection of multi-segment pseudowires by utilizing backup paths is disclosed herein. Disclosed embodiments include methods that establish at least one backup path for multi-segment pseudowires, the establishing being performed prior to detection of failure in the primary path. Upon detecting a path failure, the detected failure is signaled to the head-end, a backup path is chosen, and reachability information associated with the chosen backup path is signaled across the backup path before reverse traffic is switched to the backup path. In other disclosed embodiments, apparatus are configured to establish, prior to detection of failure in the primary path, at least one backup path for the multi-segment pseudowire. | 04-05-2012 |