Patent application number | Description | Published |
20080239503 | PROJECTION OBJECTIVE OF A MICROLITHOGRAPHIC PROJECTION EXPOSURE APPARATUS - A projection objective of a microlithographic projection exposure apparatus comprises a manipulator for reducing rotationally asymmetric image errors. The manipulator in turn contains a lens, an optical element and an interspace formed between the lens and the optical element, which can be filled with a liquid. At least one actuator acting exclusively on the lens is furthermore provided, which can generate a rotationally asymmetric deformation of the lens. | 10-02-2008 |
20090257032 | OPTICAL ELEMENT AND METHOD - The disclosure relates to an optical element configure to at least partial spatially resolve correction of a wavefront aberration of an optical system (e.g., a projection exposure apparatus for microlithography) to which optical radiation can be applied, as well as related systems and methods. | 10-15-2009 |
20100201958 | OPTICAL CORRECTION DEVICE - The disclosure relates to an optical correction device with thermal actuators for influencing the temperature distribution in the optical correction device. The optical correction device is constructed from at least two partial elements which differ with regard to their ability to transport heat. Furthermore, the disclosure relates to methods for influencing the temperature distribution in an optical element. | 08-12-2010 |
20100231883 | MICROLITHOGRAPHIC PROJECTION EXPOSURE APPARATUS - A microlithographic projection exposure apparatus includes a primary illumination system producing projection light, a projection objective and a correction optical system. The correction optical system includes a secondary illumination system, which produces an intensity distribution of correction light in a reference surface, and a correction element which includes a heating material and is arranged in a plane that is at least substantially optically conjugate to the reference surface such that the correction light and the projection light pass through at least one lens contained in the projection objective before they impinge on the correction element. All lenses through which both the correction light and the projection light pass are made of a lens material which has a lower coefficient of absorption for the correction light than the heating material contained in the correction element. | 09-16-2010 |
20100265478 | PROJECTION LENS SYSTEM OF A MICROLITHOGRAPHIC PROJECTION EXPOSURE INSTALLATION - A microlithographic projection exposure apparatus comprises a projection objective which images an object onto an image plane and has a lens with a curved surface. In the projection objective there is a liquid or solid medium which directly adjoins the curved surface over a region which is usable for imaging the object. The projection exposure apparatus also has an adjustable manipulator for reducing an image field curvature which is caused by heating of the medium during the projection operation. | 10-21-2010 |
20110019169 | PROJECTION OBJECTIVE OF A MICROLITHOGRAPHIC PROJECTION EXPOSURE APPARATUS - A projection objective of a microlithographic projection exposure apparatus comprises a manipulator for reducing rotationally asymmetric image errors. The manipulator in turn contains a lens, an optical element and an interspace formed between the lens and the optical element, which can be filled with a liquid. At least one actuator acting exclusively on the lens is furthermore provided, which can generate a rotationally asymmetric deformation of the lens. | 01-27-2011 |
20110080569 | OPTICAL ELEMENT AND METHOD - The disclosure relates to an optical element configure to at least partial spatially resolve correction of a wavefront aberration of an optical system (e.g., a projection exposure apparatus for microlithography) to which optical radiation can be applied, as well as related systems and methods. | 04-07-2011 |
20120069310 | SEMICONDUCTOR MICROLITHOGRAPHY PROJECTION EXPOSURE APPARATUS - The disclosure relates to an optical correction arrangement including at least one optical element and at least one irradiation mechanism for the targeted local irradiation of the optical element with electromagnetic heating radiation for the targeted local heating of the optical element. The optical correction arrangement also includes a mechanism for dissipating the thermal energy introduced into the optical element by the at least one irradiation mechanism. The disclosure furthermore relates to a projection exposure apparatus for semiconductor lithography including an optical correction arrangement according to the disclosure. | 03-22-2012 |
20130070224 | PROJECTION LENS SYSTEM OF A MICROLITHOGRAPHIC PROJECTION EXPOSURE INSTALLATION - A microlithographic projection exposure apparatus comprises a projection objective which images an object onto an image plane and has a lens with a curved surface. In the projection objective there is a liquid or solid medium which directly adjoins the curved surface over a region which is usable for imaging the object. The projection exposure apparatus also has an adjustable manipulator for reducing an image field curvature which is caused by heating of the medium during the projection operation. | 03-21-2013 |
Patent application number | Description | Published |
20110107026 | CONCURRENT SET STORAGE IN DISTRIBUTED STORAGE NETWORK - For each original data segment, a distributed storage processing unit generates encoded slices designed to prevent the original data segment from being reconstructed using fewer than a threshold number of encoded slices. Multiple encoded slices are generated for each of two different data segments, and the slices associated with the first and second data segment are stored substantially concurrently in different storage sets employing different distributed storage units. Encoded slices for even and odd data segments can be stored in different storage sets, or longer sequences of data segments can be stored in alternating storage sets. Storage sets can also be determined by the vault generation of a particular data segment. | 05-05-2011 |
20130346809 | DETECTING STORAGE ERRORS IN A DISPERSED STORAGE NETWORK - A method begins by a dispersed storage (DS) processing module detecting, in accordance with a rebuilding process, a storage error of an encoded data slice stored in a storage node of a dispersed storage network (DSN) and identifying the encoded data slice for rebuilding. The method continues with the DS processing module identifying one or more storage traits associated with the encoded data slice and identifying encoded data slices having at least one storage trait in common with the one or more storage traits of the encoded data slice to produce identified encoded data slices. The method continues with the DS processing module prioritizing storage error detection analysis of the identified encoded data slices over other encoded data slices stored in the DSN and when a storage error is detected for one of the identified encoded data slices, identifying the one of the identified encoded data slices for rebuilding. | 12-26-2013 |
20140075134 | CONCURRENT SET STORAGE IN DISTRIBUTED STORAGE NETWORK - For each original data segment, a distributed storage processing unit generates encoded slices designed to prevent the original data segment from being reconstructed using fewer than a threshold number of encoded slices. Multiple encoded slices are generated for each of two different data segments, and the slices associated with the first and second data segment are stored substantially concurrently in different storage sets employing different distributed storage units. Encoded slices for even and odd data segments can be stored in different storage sets, or longer sequences of data segments can be stored in alternating storage sets. Storage sets can also be determined by the vault generation of a particular data segment. | 03-13-2014 |
20140122924 | PROCESSING AN UNSUCCESSFUL WRITE REQUEST IN A DISPERSED STORAGE NETWORK - A method begins by a first device of a dispersed storage network (DSN), when a number of successful write requests of a set of write requests is equal to or greater than a threshold number but less than all, identifying one or more unsuccessful write requests of the set of write requests. The method continues with first device sending the one or more unsuccessful write requests to an auxiliary writing unit of the DSN. The method continues with the auxiliary writing unit, for an unsuccessful write request, identifying a storage unit of the DSN to produce an identified storage unit, sending the unsuccessful write request to the identified storage unit, and verifying successful execution of the unsuccessful write request by the identified storage unit. | 05-01-2014 |
20140122968 | THRESHOLD DECODING OF DATA BASED ON TRUST LEVELS - A method begins by a set of storage units of a dispersed storage network (DSN) receiving a plurality of read requests regarding a plurality of sets of encoded data slices from a requesting device of the DSN and outputting a plurality of read responses that includes encoded data slices and corresponding trust level indicators. The method continues with the requesting device arranging the encoded data slices of the plurality of read responses into received sets of encoded data slices. The method continues with the requesting device selecting a decode threshold number of encoded data slices from each received set of encoded data slices based on the corresponding trust level indicators to produce selected sets of encoded data slices and decoding the selected sets of encoded data slices to recapture data segments of a data object. | 05-01-2014 |
20150039666 | DISTRIBUTED STORAGE NETWORK WITH CLIENT SUBSETS AND METHODS FOR USE THEREWITH - A method includes identifying a plurality of DST client modules affiliated with data for storage in the DST network. A corresponding subset of a plurality of DST execution units are identified for each of the plurality of DST client modules. The data is encoded into a plurality of slices based on at least one dispersal parameter, the number of the plurality of slices corresponding to a number of the plurality of DST execution units included in a superset formed from the union of each subset of a plurality of DST execution units corresponding to each of the plurality of DST client modules. The plurality of slices are sent for storage in the superset formed from the union of each subset of a plurality of DST execution units. | 02-05-2015 |
20150039827 | DISTRIBUTED STORAGE NETWORK WITH REPLICATION CONTROL AND METHODS FOR USE THEREWITH - A method includes encoding input data into a plurality of slices. The plurality of slices are sent to a first plurality of distributed storage and task execution units for storage, the first plurality of distributed storage and task execution units being located at a corresponding first plurality of sites. Write slice data is received from the first plurality of distributed storage and task execution units. The method determines when replication is to be applied to the plurality of slices. When replication is to be applied to the plurality of slices, a second plurality of distributed storage and task execution units are selected, a plurality of replicated slices corresponding to the plurality of slices are generated, and the plurality of replicated slices are sent to the second plurality of distributed storage and task execution units. | 02-05-2015 |
20150039828 | TIME-BASED STORAGE WITHIN A DISPERSED STORAGE NETWORK - A method begins by a dispersed storage (DS) processing obtaining estimated future availability information for storage units and organizing a plurality of sets of encoded data slices into a plurality of group-sets of encoded data slices. For each of the plurality of group-sets of encoded data slices, the method continues with the DS processing module estimating an approximate storage completion time to produce a plurality of approximate storage completion times. The method continues with the DS processing module establishing a time-availability pattern for writing the plurality of group-sets of encoded data slices to the storage units based on the estimated future availability information and the plurality of approximate storage completion times. The method continues with the DS processing module sending the plurality of group-sets of encoded data slices to at least some of the storage units for storage therein in accordance with the time-availability pattern. | 02-05-2015 |
20150039936 | DISTRIBUTED STORAGE NETWORK WITH ALTERNATIVE FOSTER STORAGE APPROACHES AND METHODS FOR USE THEREWITH - A method includes encoding input data into a plurality of slices. The plurality of slices are sent to a plurality of distributed storage and task execution units for storage, the plurality of distributed storage and task execution units being located at a corresponding plurality of sites A storage failure is detected corresponding to at least one of the plurality of slices corresponding to at least one of the plurality of the distributed storage and task execution units and at least one of the corresponding plurality of sites A foster storage approach is determined. At least one alternative distributed storage and task execution unit is selected in accordance with the foster storage approach. At least one foster slice is generated corresponding to the at least one of the plurality of slices. The at least one foster slice is sent to the at least one alternative distributed storage and task execution unit. | 02-05-2015 |
20150067164 | DISPERSED STORAGE WITH COORDINATED EXECUTION AND METHODS FOR USE THEREWITH - A dispersed storage and task (DST) processing unit receives an access request. An estimated processing load, associated with the access request, is determined. A processing resource is selected based on the estimated processing load. A coordinated execution schedule is determined for a plurality of DST execution units. The access request is assigned to the processing resource in accordance with the coordinated execution schedule. | 03-05-2015 |
Patent application number | Description | Published |
20100186375 | Layered Diesel Oxidation Catalyst Composites - Provided are diesel exhaust components where palladium is segregated from a molecular sieve, specifically a zeolite, in a catalytic material. In the catalytic material, therefore, there are at least two layers: a palladium-containing layer that is substantially free of a molecular sieve and a hydrocarbon trap layer that comprises at least one molecular sieve and is substantially free of palladium. The palladium is provided on a high surface area, porous refractory metal oxide support. The catalytic material can further comprise a platinum component, where a minor amount of the platinum component is in the hydrocarbon trap layer, and a majority amount of the platinum component is in the palladium-containing layer. Systems and methods of using the same are also provided. | 07-29-2010 |
20130195741 | CATALYZED SOOT FILTERS, SYSTEMS AND METHODS OF TREATMENT - Catalyzed soot filters comprising a wall flow monolith having a washcoat comprising an alkali base metal composite disposed on the monolith. Methods of manufacturing and using catalyzed soot filters and diesel engine exhaust emission treatment systems are also disclosed. | 08-01-2013 |
20140271429 | Zoned Catalyst For Diesel Applications - An oxidation catalyst composite, methods, and systems for the treatment of exhaust gas emissions from a diesel engine are described. More particularly, an oxidation catalyst composite including a zoned diesel oxidation catalyst with a first washcoat zone with a Pt/Pd ratio that is less than 3:1 and a PGM loading at least twice that of a second washcoat zone. | 09-18-2014 |
Patent application number | Description | Published |
20130159089 | DISTRIBUTING COUPONS TO USERS OF A SOCIAL NETWORKING SYSTEM USING A NEWSFEED - A social networking system distributes offers to its users using the social networking users' news feed or another communication channel in the social networking system. To distribute offers, the social networking system receives a post from an advertising user, which includes a coupon or other offer that can be redeemed at a merchant establishment. The post generates an offer story that includes the post with the offer, and an option for claiming the offer. The social networking system sends the offer story to a viewing user of the social networking system, and receives from the viewing user a selection of the option for claiming the offer. To further distribute the offer, the social networking system sends a news story about the viewing user claiming the offer in a feed of news stories to one or more other users of the social networking system who are connected to the viewing user. | 06-20-2013 |
20130282486 | STRUCTURED INFORMATION ABOUT NODES ON A SOCIAL NETWORKING SYSTEM - Structured information about nodes may be generated and shared using sub-nodes. A node in a social networking system may be associated with sub-nodes that are definable by the node owner, such as menu items for a restaurant or songs in playlists for an artist. Users of the system may interact with the sub-nodes, and the interactions may be presented back on the page to a user, aggregated according to the user's connections in the social networking system (e.g., which songs your friends listened to the most by the artist, which menu items were consumed the most). Users may associate other sub-nodes to the node, such as identifying other menu items served by a restaurant, and the node owner may confirm these associations. Location awareness functionalities may be used to inform a user of highly recommended sub-nodes nearby as indicated by other users of the social networking system. | 10-24-2013 |
20140280556 | REAL-TIME FAN ENGAGEMENT - A method for improving engagement between users of a social network and entity pages within the social network is described. Historical and real-time user interaction data may be logged and aggregated in order to identify engagement opportunities where notification to fan page owners, posting of a new post, or promotion of a post may increase engagement of users with entities via pages on a social network. | 09-18-2014 |
20150019651 | METHODS, SYSTEMS, AND USER INTERFACES FOR COMMUNITY-BASED MAPS - Methods, system, and user interfaces for providing a user interface enabling community-based map functionalities for users of a social networking system are described. One method includes providing a user interface (UI) that includes a geographic map portion and a rating portion. The geographic map portion depicts a geographic area and includes a set of location identifiers, and the rating portion includes a set of rating list elements. Each rating list element includes a rating input UI element allowing the user to rate a location that the social networking system has determined that the user has visited. The method also includes receiving a first rating for a first location, which is generated through use of the rating portion. The method further includes, responsive to said receiving of the first rating, modifying the user interface to indicate that the first rating was received. | 01-15-2015 |
Patent application number | Description | Published |
20100114551 | SYSTEMS AND METHODS FOR IMPROVING DIGITAL SYSTEM SIMULATION SPEED BY CLOCK PHASE GATING - An apparatus for simulating digital systems is described. The apparatus includes a processor and memory in electronic communication with the processor. Instructions that are executable by the processor are stored in the memory. A simulation tool is started. The simulation tool is capable of simulating a plurality of components. A clock phase is adjusted to be turned off for at least one of the components. A digital system is simulated that includes the at least one component. The simulation does not simulate the clock phase for the at least one component. | 05-06-2010 |
20100114552 | METHODS AND APPARATUS FOR CLOCK SIMULATION WITH CALIBRATION - A method for clock modeling in a simulation tool is described. An internal time (I) may be defined that governs the simulator tool's clock period. An external time (E) may be defined. The internal time may have a smaller resolution than the external time. A calibration period (C) may be defined for the clock. The calibration period may be smaller than 0.5E and greater than I. The largest inaccuracy of any clock edge may be monitored, and the clock may be calibrated if the largest inaccuracy is greater than (C−1). | 05-06-2010 |
20130155090 | STATIC IMAGE POWER MANAGEMENT - This disclosure describes techniques for reducing power consumption of a display device. According to these techniques, a display device is configured to determine whether an image to be displayed by the display device has become static. In response to identifying such a static image, the display device may operate in a static image mode. According to the static image mode, the display device may read a current frame of image data, modify the current frame of image data to generate a modified frame of image data with a reduced size, and store the modified image data in memory. The display device may read the modified image data from memory to present the static image, which may reduce power consumption of the display device. | 06-20-2013 |