Patent application number | Description | Published |
20120033525 | METHOD AND APPARATUS FOR MARINE WIDE AZIMUTH TOWED STREAM SEISMIC ACQUISITION - This is a method of acquiring marine wide azimuth towed streamer seismic data. Preferably, a recording boat which tows a plurality of seismic streamers and at least one source may be accompanied by a plurality of source boats that each tow at least one source. The source boats may preferably activate their respective sources such that the subsurface reflections generated by each source interfere. The time separation between successive shots may preferably be a random variable related to the lowest frequency of interest in the data. Additionally, the source boats may preferably be alternatively fired from the head and tail of the recording streamers. | 02-09-2012 |
20120147699 | DISTANCE- AND FREQUENCY-SEPARATED SWEPT-FREQUENCY SEISMIC SOURCES - There is provided a method of seismic acquisition that utilizes a bank of restricted-bandwidth swept-frequency sub-band sources as a seismic source. Each seismic source will cover a restricted sub-band of frequencies, with all the sources taken together covering the full frequency range. Adjacent frequency bands may partially overlap, but non-adjacent frequency bands should not. The sources may be divided into two or more groups, with no sources covering adjacent frequency bands being placed in the same group. The sources within a group can then be separated by bandpass filtering or by conventional simultaneous source-separation techniques. The source groups may be operated simultaneously but separated in space, and the individual sources themselves may each operate independently, on a sweep schedule customized for that particular source. | 06-14-2012 |
20120147701 | SEISMIC ACQUISITION METHOD AND SYSTEM - The maximum output of a seismic source array may be reduced by activating the individual seismic sources within these seismic source array in a pattern that is extended in time rather than by the presently employed conventional simultaneous activation of a large number of individual seismic sources. Methods are disclosed which take data shot with patterned sources and may use a sparse inversion method to create data with the about same image quality as that of conventional sources. In this manner the output of the maximum impulse of a seismic source array may be reduced by an amplitude factor of about 10 in the examples shown here, corresponding to a reduction of about 20 dB while maintaining virtually the same seismic image quality. The disclosed methods may be used in combination with any simultaneous sourcing technique. In addition, the disclosed methods may be used with a plurality of source arrays. | 06-14-2012 |
20120176861 | SHOT SCHEDULING LIMITS FOR SEISMIC ACQUISITION WITH SIMULTANEOUS SOURCE SHOOTING - According to an embodiment of the instant invention there is provided a method for collecting a blended source seismic survey that utilizes new approach to determining a random time separation between successive shots. The random time separation may be drawn in some embodiments from a distribution of uniformly distributed numbers, with τ>1/(2 f), where τ is the half-width of the uniform distribution and f is the lowest frequency of interest in the survey. | 07-12-2012 |
Patent application number | Description | Published |
20120035978 | System for and Method of Determining Relative Value of a Product - A system for and a method of determining relative value of a product. In accordance with an embodiment, a value is obtained that is representative of purchasing activity directed toward a product. This value is stored in a computer-readable storage medium. A value is obtained that is representative of non-purchasing activity that is directed toward the product. This value is also stored in computer-readable memory. The value representative of purchasing activity and the value representative of non-purchasing activity are combined and the result is displayed on a display screen. A result of the combining can be scaled and rounded so that the result is a whole number between 0 and 99. This number is referred to herein as a “Community Value” that reflects the relative value placed on the product by members of a community. | 02-09-2012 |
20120036423 | System for and Method of Collaborative Annotation of Digital Content - The present invention provides a system for and a method of collaborative annotation of digital content. In accordance with an embodiment of the present invention, a method of annotating digital content is provided. An annotation related to a portion of a volume of digital content is created. The annotation is stored in computer-readable memory in a manner that maintains a logical connection between the annotation and the portion of the volume of the digital content. The annotation is created by a first user. A comment is created by a second user in response to the annotation. The comment is stored in computer-readable memory in a manner that maintains a logical connection between the comment and the annotation. The portion of the volume of the digital content is displayed together with at least an identification of the annotation and at least an identification of the comment. | 02-09-2012 |
20120036481 | Method of and System for Browsing and Displaying Items from a Collection - In accordance with an embodiment, a method of browsing and displaying items from a collection is provided. Information about each of plurality of items is stored in machine-readable storage media. A group of the items is selected for display. One of a plurality of image sizes is assigned to each of the items of the group. Images that are representative of each of the items of the group are displayed on a display screen using the assigned image sizes. A particular position on the display screen that is occupied by a particular one of the items of the group can be selected randomly. The image size assigned to each item can be representative of the corresponding item's rank according to at least one sorting criterion. | 02-09-2012 |
20120036482 | Method of and System for Browsing and Displaying Items from a Collection - In accordance with an embodiment, a method of browsing and displaying items from a collection is provided. Information about each of plurality of items in a collection is stored. A plurality of user-entered tags is obtained. Each tag comprises a term associated with one or more of the items in the collection. The tags are stored in machine-readable storage media. An image that is representative of an item is displayed on a display screen along with images that are representative of each of a plurality of associated tags. In response to a user selecting a particular one of the displayed tags, an image representing the selected tag is displayed along with a plurality of images that are representative of items associated with the selected tag. In response to the user selecting a particular one of the displayed items, an image that is representative of the selected item can be displayed along with a plurality of images that are representative of tags associated with the selected item. | 02-09-2012 |
20130254645 | System for and Method of Annotation of Digital Content and for Sharing of Annotations of Digital Content - The present invention provides a system for and a method of collaborative annotation of digital content. In accordance with an embodiment of the present invention, a method of annotating digital content is provided. An annotation related to a portion of a volume of digital content is created. The annotation is stored in computer-readable memory in a manner that maintains a logical connection between the annotation and the portion of the volume of the digital content. The annotation is created by a first user. A comment is created by a second user in response to the annotation. The comment is stored in computer-readable memory in a manner that maintains a logical connection between the comment and the annotation. The portion of the volume of the digital content is displayed together with at least an identification of the annotation and at least an identification of the comment. | 09-26-2013 |
Patent application number | Description | Published |
20080242744 | PROCESS FOR MAKING SILICONE-IN-WATER EMULSIONS - A process is disclosed for making a silicone-in-water emulsion by forming a hydrophobic phase containing a silicone component, mixing one or more surfactants with the hydrophobic phase, adding water to the hydrophobic phase and shear mixing in a twin-screw extruder to form a silicone in water emulsion. | 10-02-2008 |
20090030222 | SYSTEMS AND METHODS FOR FUNCTIONALIZING PARTICULATES WITH SILANE-CONTAINING MATERIALS - Systems and methods of functionalizing particulates are provided. A method of functionalizing particulates includes providing particulates to a reactor, fluidizing the particulates in substantial absence of solvents, providing a silane containing material to the fluidized particulates, and reacting the silane containing material with the fluidized particulates to provide silane-functionalized particulates. The silane-functionalized particulates may be utilized in separation media and other industrial applications. | 01-29-2009 |
20100104877 | Composite Article Having Excellent Fire and Impact Resistance and Method Of Making The Same - A composite article comprises a first glass layer, a silicone layer, a second glass layer, and an organic layer. The silicone layer is disposed adjacent to the first glass layer. The silicone layer includes a cured silicone composition. The second glass layer is disposed adjacent to the silicone layer, spaced from and substantially parallel to the first glass layer. The organic layer is disposed adjacent to the second glass layer, spaced from and substantially parallel to the silicone layer. The organic layer includes a cured organic composition. A method of making a composite article including a first glass layer and a polymeric layer disposed adjacent to the first glass layer includes providing a dual-compartment chamber. The chamber includes a first compartment and a second compartment separated by a polymeric separator. The separator can be manipulated through pressure differentials between the compartments. Pressure is applied to at least one of the silicone layer and the first glass layer with the polymeric separator. | 04-29-2010 |