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This page is updated frequently with new Fragmentation-related patent applications. Subscribe to the Fragmentation RSS feed to automatically get the update: related Fragmentation RSS feeds. RSS updates for this page: Fragmentation RSS RSS


Fragmentation-beam tank projectile

Fragmentation-beam tank projectile

Method and terminal device for organizing storage file

Method and terminal device for organizing storage file

Method and terminal device for organizing storage file

Rtp payload format designs

Date/App# patent app List of recent Fragmentation-related patents
10/09/14
20140303280
 Poly((meth)acrylic acid-b-styrene-b-butadiene-b-styrene) block copolymer latex and method for preparing the same patent thumbnailPoly((meth)acrylic acid-b-styrene-b-butadiene-b-styrene) block copolymer latex and method for preparing the same
The present invention discloses a poly((meth)acrylic acid-b-styrene-b-butadiene-b-styrene) block copolymer latex and a method for preparing the same. The poly((meth)acrylic acid-b-styrene-b-butadiene-b-styrene) block copolymer latex is directly and stably obtained by emulsion polymerization in the presence of an amphiphilic macromolecule reversible addition fragmentation chain transfer agent as both chain transfer agent and reactive emulsifier.
10/09/14
20140299012
 Fragmentation-beam tank projectile patent thumbnailFragmentation-beam tank projectile
The technical solution according to this invention, the projectile comprises an elongated explosive charge with a detonator in the form of a rotation body with a curvilinear generatrix located coaxially with the fragmentation unit wherein said detonator is electrically connected with the fuse and said fuse comprises a device (an adapter booster) for varying the time interval between the activation of both detonators depending on the setting, said detonators comprising safety devices.. .
10/02/14
20140297607
 Method and terminal device for organizing storage file patent thumbnailMethod and terminal device for organizing storage file
A method for organizing a storage file is described in the embodiments of the present disclosure. The method includes: performing predetermination for organizing and scanning on a selected storage file to determine whether the selected storage file needs to be scanned for fragmentation and organized; and scanning the selected storage file for fragmentation and organizing the storage file, if it is determined that the selected storage file needs to be scanned for fragmentation and organized.
10/02/14
20140294064
 Rtp payload format designs patent thumbnailRtp payload format designs
A device for processing video data includes a memory; a receiver configured to real-time transport protocol (rtp) packets; and one or more processors configured to receive a first fragmentation unit comprising a subset of a fragmented network abstraction layer (nal) unit; parse a start bit of the fragmentation unit to determine if the first fragmentation unit comprises a start of the fragmented nal unit; in response to the first fragmentation unit comprising the start of the fragmented nal unit and one or both of a transmission mode for the first fragmentation unit being a multi-session transmission mode and a first parameter being greater than a first value, parse a second parameter to determine a decoding order for the fragmented nal unit; decode the fragmented nal unit based on the determined decoding order.. .
10/02/14
20140294019
 Fragmentation for long packets in a low-speed wireless network patent thumbnailFragmentation for long packets in a low-speed wireless network
A method includes receiving a data fragment of a block of data fragments of a single data unit from a wireless device at a receiver. The method includes, in response to determining that the data fragment is a last data fragment of the block of data fragments, transmitting an acknowledgement to the wireless device.
09/25/14
20140284471
 Mass spectrometers comprising accelerator devices patent thumbnailMass spectrometers comprising accelerator devices
A method of mass spectrometry is disclosed comprising providing a flight region for ions to travel through and a detector or fragmentation device. A potential profile is maintained along the flight region such that ions travel towards the detector or fragmentation device.
09/18/14
20140276680
 Varying a numerical aperture of a laser during lens fragmentation in cataract surgery patent thumbnailVarying a numerical aperture of a laser during lens fragmentation in cataract surgery
Some embodiments disclosed here provide for a method fragmenting a cataractous lens of a patient's eye using an ultra-short pulsed laser. The method can include determining, within a lens of a patient's eye, a high na zone where a cone angle of a laser beam with a high numerical aperture is not shadowed by the iris, and a low na zone radially closer to the iris where the cone angle of the laser beam with a low numerical aperture is not shadowed by the iris.
09/18/14
20140275435
 Bio-based block polymers derived from lignin and fatty acids patent thumbnailBio-based block polymers derived from lignin and fatty acids
The present invention pertains to bio-based block polymers synthesized from functionalized lignin-based molecules (a-monomer) and functionalized fatty acids or fatty alcohols (b-monomer) derived from plant or animal oils, waxes or fats. The block polymers can be synthesized via numerous polymerization techniques, such as reversible addition-fragmentation chain transfer (raft).
09/18/14
20140274904
 Inhibitors of mitochondrial fission and methods of use thereof patent thumbnailInhibitors of mitochondrial fission and methods of use thereof
The present disclosure provides peptides and constructs that inhibit mitochondrial fission, and compositions comprising the peptides or constructs. The present disclosure provides methods of reducing abnormal mitochondrial fission in a cell.
09/18/14
20140270511
 Image fragmentation for distortion correction of color space encoded image patent thumbnailImage fragmentation for distortion correction of color space encoded image
Embodiments of the present disclosure can include devices for storing and exchanging color space encoded images. The encoded images can store input data into high capacity multi-colored composite two-dimensional pictures having different symbols organized in specific order using sets in a color space.
09/11/14
20140255966
Method for fabricating stable-isotope-labeled target peptide fragment in mass spectrometry
An object of the present invention is to provide a method for producing a stable isotope-labeled target peptide fragment in mass spectrometry, which achieves inexpensive and convenient production. As a solution to attain the object, the stable isotope-labeled target peptide fragment in mass spectrometry is produced using a method comprising the steps of: expressing a dna conjugate in a system having a stable isotope-labeled amino acid to thereby prepare a stable isotope-labeled protein, wherein the dna conjugate comprises: a tandemly linked dna in which two or more dnas encoding one or more types of target peptide fragments are linked in tandem; and a dna encoding a peptide fragment for concentration measurement; subjecting the stable isotope-labeled protein to fragmentation treatment with trypsin to prepare a stable isotope-labeled peptide fragment for concentration measurement and stable isotope-labeled target peptide fragments; quantifying the stable isotope-labeled peptide fragment for concentration measurement using a liquid chromatograph-tandem mass spectrometer (lc/ms/ms); and calculating the concentration of the stable isotope-labeled target peptide fragment of each type from the quantification value of the stable isotope-labeled peptide fragment for concentration measurement..
09/11/14
20140254598
Medical device communication method
A medical device communication method that may be implemented within a variety of medical devices including but not limited to infusion pumps. The method may be implemented with a protocol stack for at least intra-device communication.
09/11/14
20140252218
Methods and apparatus for decomposing tandem mass spectra generated by all-ions fragmentation
A method for tandem mass spectrometry of a plurality of eluting compounds comprises: (a) performing, during a time period, the steps of: ionizing the plurality of eluting compounds to generate a plurality of precursor ion species; introducing the plurality of precursor ions into a fragmentation cell operated at constant fragmentation energy so as to generate a plurality of product-ion species from at least a portion of the precursor ion species; and generating a mass spectrum of the plurality of product-ion species; and (b) recognizing matches between certain of the product ion species generated during the time period based on correlations between elution profiles of the product ion species.. .
09/04/14
20140250282
Storage system
A storage system according to the present invention includes: a data storage controlling part that stores data into a storage device and, when storing other data of the same data content as the data, refers to the already stored data as the other data; and a defragmentation processing part that moves and stores storage target data stored in an area set as a defragmentation range within a predetermined region of the storage device, into another region of the storage device. The data storage controlling part stores reference frequency that is frequency of referring to data as other storage target data.
09/04/14
20140250237
Network performance enhancement
Methods for overcoming latency and throughput degradation ensuing from packet fragmentation performed at a source node are disclosed. Some embodiments of the disclosed methods may be applicable to networks in which performance enhancement methods are used, including but not limited to tcp acceleration methods.
09/04/14
20140247975
Source and mask optimization by changing intensity and shape of the illumination source and magnitude and phase of mask diffraction orders
An illumination source is optimized by changing the intensity and shape of the illumination source to form an image in the image plane that maximizes the minimum ils at user selected fragmentation points while forcing the intensity at the fragmentation points to be within a small intensity range. An optimum mask may be determined by changing the magnitude and phase of the diffraction orders to form an image in the image plane that maximizes the minimum ils at user selected fragmentation points while forcing the intensity at the fragmentation points to be within a small intensity range.
09/04/14
20140246580
Mass analysis using alternating fragmentation modes
A method of mass spectrometry is disclosed wherein a surface induced dissociation fragmentation device is repeatedly switched between a high fragmentation mode and a low fragmentation mode. Parent ions from a first sample are passed through the device and parent ion mass spectra and fragmentation ion mass spectra are obtained.
09/04/14
20140246577
Method to perform beam-type collision-activated dissociation in the pre-existing ion injection pathway of a mass spectrometer
Described herein are methods and systems related to the use of the pre-existing ion injection pathway of a mass spectrometer to perform beam-type collision-activated dissociation, as well as other dissociation methods. The methods can be practiced using a wide range of mass spectrometer configurations and allows msn experiments to be performed on very basic mass spectrometers, even those without secondary mass analyzers and/or collision cells.
08/28/14
20140241144
Reducing fragmentation of packets in a networking environment
Automated techniques reduce packet fragmentation in a communications network environment, including a networking environment that uses tunnels. In a tunneling environment, a tunnel endpoint evaluates whether tunnel processing for an outbound packet will cause the packet to exceed a particular size such as a message transmission unit (“mtu”) size, which in turn would lead to error processing and/or fragmentation of the packet.
08/28/14
20140239191
Method for uninterrupted production of a polyatomic boron molecular ion beam with self-cleaning
The uninterrupted production of an ion beam with self-cleaning of a discharge chamber and extractor system, including extraction aperture(s), of an ion implantation device. The method increases the time of continuous operation of the ion implantation device, and therefore, increases total implantation time without reducing intensity.
08/28/14
20140238984
Rupture disc having laser-defined line of weakness with disc opening and anti-fragmentation control structures
A rupture disc (10) is provided comprising a line of opening (16) formed in at least one face thereof. The line of opening (16) is formed by laser machining of the disc's face and includes at least one disc opening control feature (20).
08/21/14
20140232562
Smart spacing allocation
A method, system and computer program product for allocating parking spaces for vehicles in a parking area. In one embodiment, the invention provides a system comprising a sensor system for generating output representing measurements of vehicles in the parking area, a marking system for identifying parking spaces in the parking area, and a controller for calculating parking spaces for vehicles.
08/21/14
20140231642
Mass spectrometer with bypass of a fragmentation device
A method for analyzing a mixture of components includes forming precursor ions from the components, alternately causing the precursor ions to pass to and to by-pass a fragmentation device, to form product ions from the precursor ions that pass to the device and to form substantially fewer product ions from precursor ions that by-pass the device, and obtaining mass spectra from product ions received from the device and from precursor ions that by-passed the device. An apparatus for analyzing a sample includes an ion source for forming precursor ions from the components of the sample, a fragmentation device for forming product ions from the precursor ions, a by-pass device disposed upstream of the fragmentation device for switchable by-pass of the fragmentation device, and a mass analyzer..
08/21/14
20140230682
Radial firing warhead system and method
A warhead system, method and apparatus. A warhead includes a liner having a logitundinal axis that runs down the center of the liner.
08/14/14
20140226986
Network fragmentation measurement in an optical wavelength division multiplexing (wdm) network
A method implemented in a network apparatus used in a wavelength division multiplexing (wdm) optical network is disclosed. The method includes (a) finding k-shortest routes between each node pair (s, d), where s, d∈v and .
08/14/14
20140226985
Virtual networking embedding procedure in an optical wavelength division multiplexing (wdm) network
Consecutive spectrum slots at m lowest wavelengths in the bit map of selected route k, and (f) determining fragmentation factor fkm after provisioning a channel at each wavelength m on selected route k, where 1≦m≦m. Other apparatuses, systems, and methods also are disclosed..
08/14/14
20140224983
Ion fragmentation
A collision cell for a mass spectrometer arranged to receive ions for fragmentation in a chamber and comprising an activation ion generator configured to irradiate the received ions with activation ions of the same polarity as the received ions. The activation ion generator is preferably a plasma generator, configured to generate a plasma comprising the activation ions..
08/14/14
20140224145
Controlled fragmentation of a warhead shell
A series of small explosive charges are used to preferentially crack the casing of a warhead to provide for a controlled fragmentation of the warhead. During detonation of the warhead's explosive fill, the casing will break early in the process along pre-determined lines resulting in very large fragments that are projected towards the ground and away from innocent civilians.
08/07/14
20140223392
Optimized optical proximity correction handling for lithographic fills
An approach for providing a fragmentation scheme for lithographic fills is provided. In a typical embodiment, a plurality of shapes in a lithographic (e.g., dummy) fill will be grouped/classified into a first set of shapes (e.g., a representative set of shapes) and a second set of shapes (e.g., a similar set of shapes).
08/07/14
20140223083
Zone-based defragmentation methods and user devices using the same
A defragmentation method of a user device which includes a host and a nonvolatile storage device includes: determining whether fragments of a first file stored at the nonvolatile storage device are in a same logical address zone; and executing defragmentation on the fragments of the first file if the fragments of the first file are in different logical address zones by moving the fragments of the first file to a logical address space corresponding to at least one of the different logical address zones.. .
08/07/14
20140217074
Under surface marking process for a public/private key
The innovation involves the use of a laser to ablate a calculated microstructure or employ an adaptation of maskless photolithography using a digital micromirror device to serve as a spatial light modulator to embed a covert diffraction screen, holding encrypted information under transparent surfaces of plastics or glass substrates. One method includes the steps of fragmenting the calculated diffraction screen into at least first and second parts that are placed in separate locations.
07/31/14
20140215125
Logical block address remapping
A method and system is disclosed that remaps logical block addresses (lbas) for defragmentation that is managed at the storage device level. The remapping may include sequentially remapping lbas where individual files are remapped so that each file is referenced by sequential lbas.
07/31/14
20140212557
Apparatus for efficient nut cracking and method of using same
An apparatus for and method of using the apparatus to crack hard shelled nuts. A pair of hollow cylindrical tubes, each having both a proximal and a distal end with a chamfer at the respective proximal ends may be axially aligned with one another with their proximal ends facing one another.
07/31/14
20140212039
Efficient verification or disambiguation of character recognition results
Machines, systems and methods for character recognition disambiguation are provided. The method comprises selecting a first set of characters that match a first visual profile based on results of a character recognition process applied to target content; selecting a subset of the first set based on criteria associated with at least one of confidence level with which characters grouped in the subset are recognized or fragmentation associated with the characters grouped in the subset; and disambiguating recognition results for the characters grouped in the subset by displaying the characters along with context information, wherein reviewing two or more of the characters on a display screen along with context information associated with said two or more characters allows a human operator to select one or more suspect characters from among the two or more characters..
07/31/14
20140209814
Fragmentation methods for mass spectrometry
Apparatus and methods are provided that enable the interaction of low-energy electrons and positrons with sample ions to facilitate electron capture dissociation (ecd) and positron capture dissociation (pcd), respectively, within multipole ion guide structures. It has recently been discovered that fragmentation of protonated ions of many biomolecules via ecd often proceeds along fragmentation pathways not accessed by other dissociation methods, leading to molecular structure information not otherwise easily obtainable.
07/24/14
20140208321
Avoiding physical fragmentation in a virtualized storage environment
A virtualized storage stack includes logical layers above the physical storage layer. Each logical layer allocates data blocks, and the data block allocation is propagated down to the physical storage layer.
07/24/14
20140206788
Addition-fragmentation agents
Addition-fragmentation agents of the formula are disclosed having the following functional groups: 1) a labile addition-fragmentation group that can cleave and reform to relieve strain, 2) a free-radically polymerizable group, and 3) a surface-modifying functional group that associates with the surface of a substrate.. .
07/17/14
20140201492
Efficient allocation and reclamation of thin-provisioned storage
Embodiments of the inventions relate to granular management of data storage blocks in a data storage system. In one aspect, status values are employed to track “used”, “free”, and “claimed free” storage blocks.
07/17/14
20140201491
Efficient allocation and reclamation of thin-provisioned storage
Embodiments of the inventions relate to granular management of data storage blocks in a data storage system. In one aspect, status values are employed to track “used”, “free”, and “claimed free” storage blocks.
07/17/14
20140200563
Robust laser cutting methods for ophthalmic surgery
A method and apparatus for performing ophthalmic laser surgery using a pulsed laser beam is provided. The method includes establishing an initial cutting pattern comprising a plurality of original photodisruption points, establishing an enhanced cutting pattern comprising a plurality of enhanced photodisruption points selected to decrease potential adverse effects due to patient movement and having increased density over a fixed area as compared with the plurality of original photodisruption points, and performing an ocular surgical procedure according to the enhanced cutting pattern.
07/17/14
20140200505
Intervertebral disc treatment apparatus
A method of at least partially removing the nucleus pulposus of an intervertebral disc comprising the nucleus and an annulus surrounding the nucleus is described. The method comprises the steps of : insonating the nucleus with ultrasound thereby to cause at least partial fragmentation of the nucleus; and extracting at least part of the fragmented nucleus.
07/10/14
20140194859
System and method of performing femtosecond laser accomodative capsulotomy
Disclosed is a system and method for making a first incision in an anterior capsule of a capsular bag, the first incision being less than or equal to approximately 3.5 mm in diameter and making a second incision in the anterior capsule, the second incision being less than or equal to approximately 3.0 mm in diameter. The first incision and the second incision are positioned off-center from a center portion of the anterior capsule.
07/10/14
20140193823
Primer set and a method for identification of meat species
The invention discloses a primer set for identification of meat species. The primer set comprises a pair of outer primers used to amplify a sense strand of dna fragment of mitochondrial cytochrome b between positions 51 and 507.
07/10/14
20140193305
Device for franmenting molecules in a sample by ultrasound
According to an aspect of the present invention, a device for fragmenting molecules in a sample by ultrasound is provided. The device comprises a planar-shaped cartridge and a fragmentation instrument that has a vessel-like shape.
07/03/14
20140188824
Reducing fragmentation in compressed journal storage
A data chunk is compressed into a storage block when emitting the data chunk. If the data chunk is unable to be completely compressed into the storage block, attributes of the data chunk are analyzed for determining whether the data chunk should be split.
07/03/14
20140188823
Reducing fragmentation in compressed journal storage
A data chunk is compressed into a storage block when emitting the data chunk. If the data chunk is unable to be completely compressed into the storage block, attributes of the data chunk are analyzed for determining whether the data chunk should be split.
07/03/14
20140182474
Fragmentation bodies, warheads including fragmentation bodies, and related ordnance
A fragmentation body comprising a substantially monolithic structure comprising a metal material and comprising a major surface having an indentation pattern therein, and an opposing major surface having an opposing indentation pattern therein, the opposing indentation pattern being substantially aligned with the indentation pattern. A warhead and an article of ordnance are also described..
06/19/14
20140170428
Adhesion to metal surfaces with block copolymers obtained using raft
An aqueous, metal, coating composition (and process for obtaining it) comprising a block copolymer and a polymer p; wherein the block copolymer comprises at least blocks [a]x[b]y, where at least block [a] is obtained by a controlled radical polymerisation of at least one ethylenically unsaturated monomer via a reversible addition-fragmentation chain transfer (raft) mechanism in solution in the presence of a control agent and a source of free radicals; and where (a) block [a] comprises (i) 0 to 80 mol % of metal adhering ethylenically unsaturated monomers; (ii) 0 to 100 mol % of water dispersible ethylenically unsaturated monomers; (iii) 0 to 70 mol % of c1 to c30 hydrocarbo (meth)acrylate and/or styrenic monomers; (iv) 0 to 35 mol % of ethylenically unsaturated monomer different from i), ii)+iii); where the amount of at least one of i), ii), iii)+iv) is >0 mol %; block [a] has a hansch parameter <1.5; and an average degree of polymerisation x, (x=3 to 80); (b) block [b] comprises: i) 0 to 50 mol % of metal adhering ethylenically unsaturated monomers; ii) 0 to 15 mol % of water dispersible ethylenically unsaturated monomers; iii) 20 to 100 mol % of c1 to c30 hydrocarbo(meth)acrylate and/or styrenic monomers; iv) 0 to 35 mol % of ethylenically unsaturated monomers units different from those from i), ii)+iii); where block [b] has a hansch parameter ≧1.5; and block [b] an average degree of polymerisation y (y≧10 and >x); and (c) polymer p is obtained by an emulsion polymerisation process in the presence of the block copolymer [a][b] and comprises: i) 0 to 5 wt % of metal adhering ethylenically unsaturated monomers; ii) 0 to 15 wt % of water dispersible ethylenically unsaturated monomers; iii) 50 to 100 wt % c1 to c30 hydrocarbo (meth)acrylate and/or styrenic monomers; and iv) 0 to 35% by weight of ethylenically unsaturated monomers units different from those from i), ii)+iii).. .
06/12/14
20140162897
Transposon end compositions and methods for modifying nucleic acids
The present invention provides methods, compositions and kits for using a transposase and a transposon end for generating extensive fragmentation and 5′-tagging of double-stranded target dna in vitro, then using a dna polymerase for generating 5′- and 3′-tagged single-stranded dna fragments without performing a pcr amplification reaction, wherein the first tag on the 5′-ends exhibits the sequence of the transferred transposon end and optionally, an additional arbitrary sequence, and the second tag on the 3′-ends exhibits a different sequence from the sequence exhibited by the first tag. The method is useful for generating 5′- and 3′-tagged dna fragments for use in a variety of processes, including processes for metagenomic analysis of dna in environmental samples, copy number variation (cnv) analysis of dna, and comparative genomic sequencing (cgs), including massively parallel dna sequencing (so-called “next-generation sequencing.).
06/12/14
20140162336
Microorganism mediated liquid fuels
Herein disclosed is a method for producing liquid hydrocarbon product, the method comprising disintegrating a hydrocarbon source; pretreating the disintegrated hydrocarbon source; solubilizing the disintegrated hydrocarbon source to form a slurry comprising a reactant molecule of the hydrocarbon source; admixing a biochemical liquor into the slurry, wherein the biochemical liquor comprises at least one conversion enzyme configured to facilitate bond selective photo-fragmentation of said reactant molecule of the hydrocarbon source, to form liquid hydrocarbons via enzyme assisted bond selective photo-fragmentation, wherein said conversion enzyme comprises reactive sites configured to restrict said reactant molecule such that photo-fragmentation favorably targets a preselected internal bond of said reactant molecule; separating the liquid hydrocarbons from the slurry, wherein contaminants remain in the slurry; and enriching the liquid hydrocarbons to form a liquid hydrocarbon product. Various aspects of such method/process are also discussed..
06/05/14
20140156610
Self-governed contention-aware approach to scheduling file defragmentation
A method, system, and computer program product for file storage defragmentation on a cluster of nodes. The method for self-governed, contention-aware scheduling of file defragmentation operations commences by calculating a score for candidate files of a storage volume, where the score is based on a fragmentation severity value.
06/05/14
20140155981
Expandable tip assembly for thrombus management
Systems, methods, and devices for the treatment of acute ischemic stroke that provide immediate blood flow restoration to a vessel occluded by a clot and, after reestablishing blood flow, address the clot itself. Immediate blood flow restoration advantageously can facilitate natural lysis of the clot and also can reduce or obviate the concern for distal embolization due to fragmentation of the clot.
05/29/14
20140149558
Cloud based application fragmentation
Technology is disclosed for decomposing an application into fragments and streaming the application fragments for execution on a mobile computing device. A fragment presents a user interface of the application and needs a set of resources, e.g., images, icons, etc.
05/29/14
20140147878
Lc-ms separation and detection of vitamin d metabolites
Systems, kits, and methods for quantitation of metabolites of vitamin d by liquid chromatography-mass spectrometry (lc-ms). The systems, kits, and methods described herein stabilize and/or promote the formation of the protonated molecular ion ([m+h]+) for the vitamin d metabolites in the ionization source (e.g., electrospray ionization (“esi”)).
05/29/14
20140144342
Blasting method for beneficiating minerals
A blasting method for beneficiating minerals comprising mining of a geological body (10) including a value portion (20) having at least a threshold content of a mineral to be extracted and a waste portion (30) relatively lean in content of a mineral to be extracted wherein mining comprises controlled blasting of the geological body (10) such that the value portion (20) fragments differently than the waste portion (30), the difference in fragmentation between the value portion (20) and the waste portion (30) enabling separation of a mineral stream concentrated in the mineral to be extracted from the waste portion (30).. .
05/22/14
20140143741
Fragmentation point and simulation site adjustment for resolution enhancement techniques
A method of performing a resolution enhancement technique such as opc on an initial layout description involves fragmenting a polygon that represents a feature to be created into a number of edge fragments. One or more of the edge fragments is assigned an initial simulation site at which the image intensity is calculated.
05/22/14
20140143593
Memory segment remapping to address fragmentation
The techniques discussed herein identify failed segments of memory in a memory region. The techniques may then manage the failed segments of memory by logically clustering the failed segments of memory at an outlying portion of the memory region using a remapping process.
05/22/14
20140142865
Automatic reconstruction of ms-2 spectra from all ions fragmentation to recognize previously detected compounds
A method of acquiring and interpreting data using a mass spectrometer system and a local mass spectral library comprises: (a) generating a multiplexed mass spectrum, the multiplexed mass spectrum comprising a superposition of a plurality of product-ion mass spectra comprising a plurality of product-ion types, each product-ion mass spectrum corresponding to fragmentation of a respective precursor-ion type; (b) recognizing a respective set of two or more product-ion types corresponding to each of one or more of the product-ion mass spectra by recognizing correlations between the elution profiles of said two or more product-ion types corresponding to each said respective set; and (c) determining if each recognized set of two or more product-ion types corresponds to a product-ion mass spectrum previously observed using said mass spectrometer system by comparing the m/z ratios of the product ion types to information in at least one entry of the local mass spectral library.. .
05/22/14
20140138537
Methods for generating local mass spectral libraries for interpreting multiplexed mass spectra
A method of acquiring and compiling data obtained on a mass spectrometer system, comprises: (a) generating a multiplexed mass spectrum comprising a superposed plurality of product-ion mass spectra comprising a plurality of product-ion types, each product-ion mass spectrum corresponding to fragmentation of a respective precursor-ion type, each precursor-ion type and each product ion type having a respective mass-to-charge (m/z) ratio; (b) decomposing the multiplexed product-ion mass spectrum so as to recognize relative abundances of previously-observed product-ion mass spectra within the multiplexed product-ion mass spectrum, the decomposing employing a mass-spectral library having a plurality of entries corresponding to respective product ion mass spectra previously-observed on said mass spectrometer system; (c) recognizing an additional contribution to the multiplexed mass spectrum that is neither attributable to random variation nor to any previously-observed product-ion spectrum; and (d) storing at least one new entry in the mass-spectral library relating to the recognized additional contribution.. .
05/22/14
20140138535
Interpreting multiplexed tandem mass spectra using local spectral libraries
A method of acquiring and interpreting data using (i) a mass spectrometer system operated according to a set of operating conditions and (ii) a mass spectral library having a plurality of library entries derived from data previously obtained using said mass spectrometer system operated according to said set of operating conditions comprising: (a) generating, using the mass spectrometer system, a multiplexed mass spectrum comprising a superposition of a plurality of product-ion mass spectra comprising a plurality of product-ion types, each product-ion mass spectrum corresponding to fragmentation of a respective precursor-ion type formed by ionization of the plurality of chemical compounds, each precursor-ion type having a respective precursor-ion mass-to-charge (m/z) ratio and each product ion type having a respective product-ion m/z ratio; and (b) decomposing the multiplexed product-ion mass spectrum, using the mass-spectral library, so as to calculate relative abundances of previously-observed product-ion mass spectra within the multiplexed product-ion mass spectrum.. .
05/22/14
20140138531
Use of neutral loss mass to reconstruct ms-2 spectra in all ions fragmentation
A method is provided for acquiring and interpreting data using a mass spectrometer, said method comprising: (a) generating a multiplexed mass spectrum using the mass spectrometer system, the multiplexed mass spectrum comprising a superposition of a plurality of product-ion mass spectra comprising a plurality of product-ion types having respective product-ion mass-to-charge (m/z) ratios, each product-ion mass spectrum corresponding to fragmentation of a respective precursor-ion type formed by ionization of a chemical compound, each precursor-ion type having a respective precursor-ion mass-to-charge (m/z) ratio and (b) recognizing a set comprising a precursor-ion type and one or more product-ion types corresponding to each of one or more of the product-ion mass spectra by recognizing one or more losses of a respective valid neutral molecule from each said precursor-ion type.. .
05/15/14
20140135752
System and method for configuring fragmentation segments of a crystalline lens for a lensectomy
A system and method are provided for fragmenting a crystalline lens inside an operational volume in the lens. A reference axis that is based on the crystalline lens is established, and various pluralities of parallel planes are defined relative to the reference axis.
05/15/14
20140135749
System and method for femto-fragmentation of a crystalline lens
A system and method for performing a femto-fragmentation procedure on tissue in the crystalline lens of an eye requires that a laser beam be directed and focused to a focal point in the crystalline lens of the eye. The focal point is then guided, relative to an axis defined by the eye, to create a segment cluster by causing laser induced optical breakdown (liob) of tissue in the crystalline lens.
05/15/14
20140131567
Targeted analysis for tandem mass spectrometry
A tandem mass spectrometer and method are described. Precursor ions are generated in an ion source (10) and an ion injector (21, 23) injects ions towards a downstream ion guide (50, 60) via a single or multi reflection tof device (30) that separates ions into packets in accordance with their m/z.
05/15/14
20140131566
Mass spectrometer
A collision or fragmentation cell is disclosed comprising a plurality of electrodes wherein a first rf voltage is applied to an upstream group of electrodes and a second different rf voltage is applied to a downstream group of electrodes. The radial confinement of parent ions entering the collision or fragmentation cell is optimised by the first rf voltage applied to the upstream group of electrodes and the radial confinement of daughter or fragment ions produced within the collision or fragmentation cell is optimised by the second different rf voltage applied to the downstream group of electrodes..
05/08/14
20140128601
Process for obtaining rivaroxaban and intermediate thereof
This invention relates to a procedure for obtaining a thiophene-2-carboxamide compound, specifically rivaroxaban, which comprises the (i) fragmentation of the n═c bond of a compound of formula 23 where r1 is selected among hydrogen, halogen, and (c1-c6)alkyl; and (ii) acylation of the resulting intermediate with 5-chloro-tiofen-2-carbonyl chloride in a solvent medium, in the presence of a base. The invention also relates to the compounds of formula 23 and their use in the obtention of rivaroxaban..
05/08/14
20140127153
Aqueous oligomer / polymer emulsion with cationic functionality
An aqueous emulsion comprising at least a covalently bound vinyl oligomer and vinyl polymer, wherein said vinyl oligomer comprises 5 to 85 mol % of vinyl monomers bearing quaternary ammonium ion functional groups or quaternisable amine functional groups and is obtained by a controlled radical polymerisation of at least one vinyl monomer via a reversible addition-fragmentation chain transfer mechanism in solution in the presence of a control agent and a source of free radicals; wherein said vinyl polymer is obtained by emulsion polymerisation of vinyl monomers in the presence of the vinyl oligomer; wherein the weight % ratio of vinyl oligomer to vinyl polymer is in the range of from 0.5:99.5 to 65:35.. .
05/08/14
20140124661
Multipole ion guide ion trap mass spectrometry with ms/msn analysis
A time-of-flight mass analyzer includes a multipole ion guide located in the ion flight path between the ion source and the flight tube of the time-of-flight mass analyzer. The multipole ion guide can be positioned in the ion path between the ion source and the ion pulsing region of the tof mass analyzer.
05/01/14
20140121758
Revascularization devices
Systems, methods, and devices for the treatment of acute ischemic stroke that provide immediate blood flow restoration to a vessel occluded by a clot and, after reestablishing blood flow, address the clot itself. Immediate blood flow restoration advantageously can facilitate natural lysis of the clot and also can reduce or obviate the concern for distal embolization due to fragmentation of the clot.
05/01/14
20140117124
Method for extracting heavy metals from hard rock and alluvial ore
A machine is employed for recovering heavy metals and precious or semi precious minerals, such as gold, copper, lead, diamonds, and garnets from placer, or hard rock ore. The machine employs a cylindrical, annular outer drum mounted for rotation at an inclination to the horizontal and including at least one spiral vane extending the length of its inner surface.


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Fragmentation topics: Fragmentation, Mass Spectrometer, Spectrometer, Defragment, Glycolic Acid, Spectrometry, Mass Spectrometry, Solder Ball, Metallic Compound, Metallic Compounds, Magnetic Resonance Imaging, Ultrasound, Ultrasound Therapy, Computer Readable, Dissociation

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