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| 20090074899 | METHOD AND APPARATUS FOR EXTRUDING AND BLOW MOLDING MULTICOLORED PLASTIC ARTICLES - Cylindrical extrusions having multiple colors, capable of serving as parisons for subsequent blow molding operation, are formed in an apparatus in which plastics of each color to be incorporated in the finished product are fed by separate extruders to an extruding head having a stack of cylindrical spools each formed with a number of apertures around their periphery. The apertures in each spool are interleaved with corresponding apertures in the other spool or spools. The interiors of the apertures are fed into a conduit which extends coaxially with the axes of each of the spools so that the outputted plastic has multicolored stripes along its length. In an embodiment in which the spool is rotated in timed relation to the feed from the extruders, the output is twisted along the central axis to form a “barber pole” stripe arrangement. In an alternate embodiment a programming plate is disposed beneath the output. The plate has apertures which align with certain of the feeds from the spool and block others, and the plate may be rotated between a number of alternating positions to provide extrusions with horizontal stripes or checkerboard patterns. By blow molding the resulting parisons, multicolored containers with interesting patterns may be produced. | 03-19-2009 |
| 20090256288 | STRIPED DRINKING STRAW AND METHOD OF MAKING THE SAME - Extruded, striped drinking straws are formed by coextruding at least two polymers of different color through a common extruder to form an elongated tube. An oscillator consisting of a pair of rolls supported for rotation about their central axes, extending normally to the extension of the tube, bear against opposed sides of the tube and are reciprocated in opposing directions so as to rotate the tube by a gear and spline mechanism. A straight puller draws the tube out of the extruder and through the twisting oscillator and a cutter forms the tube into straw lengths at the output of the puller. | 10-15-2009 |
| 20110163179 | DRINKING STRAW WITH OPAQUE, IMPRINTED SIDE - A tubular plastic drinking straw having a flat side with a message imprinted on the flat side is formed by an extruding head connected to two extruders, one of which contains an opaque plastic and the other of which extrudes a substantially transparent plastic. The plastics are fed simultaneously through an extruding die which generates a tubular shape with at least one flat side, with the opaque plastic forming a flat side. The flat side is then imprinted with a message formed of characters extending longitudinally along the length of the tube. The tube may then be bent into a sinuous shape for novelty purposes. | 07-07-2011 |
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| 20110123794 | APPARATUS AND METHODS FOR DIGITAL MANUFACTURING - A method for manufacturing objects/materials includes selectively arranging the predetermined components in a staging area, substantially simultaneously selectively removing two or more of the selectively arranged predetermined components according to a predetermined removal plan and substantially simultaneously placing the selectively removed components, the removed components being substantially simultaneously placed at a predetermined location. A system for practicing the method includes a supply of the predetermined components, an arranging subsystem receiving the predetermined components and arranging the predetermined components according to a predetermined arrangement, a selective removal subsystem for selectively removing at least two of the selectively arranged predetermined components, the selectively removing occurring substantially simultaneously and according to a predetermined removal prescription, and a placement subsystem for substantially simultaneously placing the selectively removed components at a predetermined location. | 05-26-2011 |
| 20110169193 | MODULAR FABRICATION SYSTEMS AND METHODS - The present invention relates to an article fabrication system having a plurality of material deposition tools containing one or more materials useful in fabricating the article, and a material deposition device having a tool interface for receiving one of the material deposition tools. A system controller is operably connected to the material deposition device to control operation of the material deposition device. Also disclosed is a method of fabricating an article using the system of the invention and a method of fabricating a living three-dimensional structure. | 07-14-2011 |
| 20110291527 | Fluid Current Energy Capture Apparatus And Method - One aspect of the present invention involves investigation of the principles and feasibility of the harvesting energy from the wind in constrained spaces, such as around buildings, as an alternative to conventional rotary wind turbines. Some embodiments involve the idea of harvesting energy from wind induced vibration instead of wind driven rotation. Some embodiments are a tree-like generator for wind energy harvesting including multiple vibrating elements. Some embodiments include a “piezo stalk and leaf” as an element of a plant-like generator. In some embodiments, a leaf, made at least in part from piezoelectric type materials is capable of generating electrical power through wind induced vibrations. Some embodiments include a cantilever piezo-electric material containing stalk member that exhibits at least one mode of cantilever motion. Some embodiments include an elongated piezoelectric material containing stalk member (which may or may not qualify as a cantilever), where a pendular member (or leaf member) is mechanically connected to the stalk and extends in a direction substantially non-parallel (for example, perpendicular to) the direction of elongation of the stalk. | 12-01-2011 |
| 20120241993 | SYSTEMS AND METHODS FOR FREEFORM FABRICATION OF FOAMED STRUCTURES - Technologies are provided herein for fabricating foamed structures using a three dimensional fabricator. In particular, the present disclosure provides systems and methods of producing foamed structures using foamed materials, lattice foamed materials, and/or layer deposition employing the concept of viscous thread instability. | 09-27-2012 |
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| 20090079977 | Calibrated Analyte Concentration Measurements in Mixtures - The concentration of analytes in a complex mixture can be ascertained by spectroscopic measurement, even if the spectra of substances other than the analyte overlap with that of the analyte. Both independently measured concentrations of the analyte in a training set and of the analyte spectrum are used. Variances in the spectral data attributable to the analyte are isolated from spectral variances from other causes, such as compositional changes associated with different samples that are independent of the analyte. For the special case of noninvasive glucose measurements on the skin of biological organisms, the volume averaged glucose in the sample is predicted from the blood glucose. A test for over-fitting of the data is also described. | 03-26-2009 |
| 20090232176 | Single Mode Vertical Cavity Surface Emitting Laser Using Photonic Crystals With A Central Defect - Vertical cavity surface emitting lasers are disclosed, one example of which includes a substrate upon which a lower mirror layer is formed. An active region and upper mirror layer are disposed, in that order, on the lower mirror layer. In particular, the upper mirror layer includes a plurality of DBR layers formed on the active region. The upper mirror layer additionally includes a photonic crystal formed on the plurality of DBR layers and having a periodic structure that contributes to the definition of a central defect. As a consequence of this structure, the photonic crystal has a reflectivity that is wavelength dependent, and the central defect enables the VCSEL to propagate a single mode. | 09-17-2009 |
| 20100302535 | All Reflective Apparatus for Injecting Excitation Light and Collecting In-elastically Scattered Light from a Sample - An apparatus is disclosed wherein laser radiation illuminates a sample using all reflective optics and wherein in-elastically scattered light from the sample is collected using the identical elements. The apparatus obviates the problem of contaminating the laser radiation with unwanted spectra from transmissive optics while providing very high rejection of the laser radiation with respect to the in-elastically scattered light. In addition, the apparatus can collect and launch light with high numerical aperture and large field of view. | 12-02-2010 |
| 20110037977 | Calibrated Analyte Concentration Measurements in Mixtures - The concentration of analytes in a complex mixture can be ascertained by spectroscopic measurement, even if the spectra of substances other than the analyte overlap with that of the analyte. Both independently measured concentrations of the analyte in a training set and of the analyte spectrum are used. Variances in the spectral data attributable to the analyte are isolated from spectral variances from other causes, such as compositional changes associated with different samples that are independent of the analyte. For the special case of noninvasive glucose measurements on the skin of biological organisms, the volume averaged glucose in the sample is predicted from the blood glucose. A test for over-fitting of the data is also described. | 02-17-2011 |
| 20110194183 | Apparatus For Enhancing Scattered Light Detection By Re-Directing Scattered Light Outside The Angular Range Of Collection Optics Back To The Sample And Method Of Fabricating Same - An apparatus comprising an optical window transmits both an excitation beam to a sample and scattered light from the sample which is within the angular range of the collection optics. Scattered light from the sample outside the angular range of the collection optics is re-directed back to the sample by reflection from one or more surfaces of the apparatus. As a result, the magnitude of scattered light collected is increased. | 08-11-2011 |
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| 20100128242 | Bonding Silicon Silicon Carbide to Glass Ceramics - A wafer chuck for use in a lithographic apparatus, which includes a low-thermal expansion glass ceramic substrate, a silicon silicon carbide layer, and a bonding layer comprising silicate having a strength of at least about 5 megapascals, the bonding layer attaching the silicon silicon carbide layer to the substrate is described. Also, a method of forming a wafer chuck for use in a lithographic apparatus, which includes coating a portion of one or both of a low-thermal expansion glass ceramic substrate and a silicon silicon carbide layer with a bonding solution, and contacting the substrate and the silicon silicon carbide layer to bond the substrate and the silicon silicon carbide layer together is described. | 05-27-2010 |
| 20100271605 | Side Seal for Wet Lens Elements - A method for protecting a wet lens element from liquid degradation is provided. The method includes applying a thin coating of an organoxy-metallic compound to the side portions of a wet lens element to leave behind an optically inert, light absorbing metal oxide film. A liquid shield coating is applied on top of the metal oxide coating. The two coating layers protect the wet lens element from liquid degradation when the side portion of the wet lens element is submerged into a liquid. In an embodiment, the wet lens element is an immersion lithography wet lens element and the liquid is an immersion lithography liquid. | 10-28-2010 |
| 20110134402 | LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD - A lithographic apparatus is provided in which exposure is carried out by projecting through an aqueous solution of alkali metal halide(s), the solution being in contact with the substrate to be exposed. | 06-09-2011 |
| 20110317138 | LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD - A lithographic apparatus is provided in which exposure is carried out by projecting through an aqueous solution of alkali metal halide(s), the solution being in contact with the substrate to be exposed. | 12-29-2011 |
| 20120013866 | LITHOGRAPHIC APPARATUS, FLUID COMBINING UNIT AND DEVICE MANUFACTURING METHOD - A system for tuning the refractive index of immersion liquid in an immersion lithographic apparatus is disclosed. Two or more immersion liquids of different refractive index are mixed together in order to achieve a desired refractive index. Further, the fluids may be conditioned and treated to maintain optical characteristics. | 01-19-2012 |
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| 20110106845 | INFORMATION SEARCH AND RETRIEVAL SYSTEM - Method and systems for search and retrieval of images with an image processing system is disclosed. With an input interface, selection of a plurality of images to use in a search query is accepted. The plurality of images of the search query are processed with the image processing system. A subset of the plurality of target images that are similar to the plurality of images is determined. With an output interface, the subset of the plurality of target images as a result from the search query is output. | 05-05-2011 |
| 20110219025 | IMAGE SEARCH USING IMAGES IN QUERY - Method and systems for search and retrieval of images with an image processing system is disclosed. With an input interface, selection of a plurality of images to use in a search query is accepted. The plurality of images of the search query are processed with the image processing system. A subset of the plurality of target images that are similar to the plurality of images is determined. With an output interface, the subset of the plurality of target images as a result from the search query is output. | 09-08-2011 |
| 20110262028 | IMAGE COMPARISON - Method and systems for comparing two images with an image processing system is disclosed. A target image and a selected image are aligned. The selected image is divided into a plurality of image regions, and properties of predetermined regions are combined. A primary image region within the selected image is selected, and a target image region within the target image is selected and properties of the two regions are compared. | 10-27-2011 |
| 20110282481 | PRINTED CIRCUIT BOARD MANUFACTURE - Method and systems for circuit board manufacture and inspection are provided. A captured image of a circuit board is compared with a target image of a reference circuit board at a similar stage in manufacture. The target image and a captured image are aligned. The captured image is divided into a plurality of image regions. A primary image region within the captured image is selected, and a target image region within the target image is selected and properties of the primary image region and the target image region are compared. | 11-17-2011 |
| 20110282900 | IMAGE RETRIEVAL - Method and systems for search and retrieval of images with an image processing system is disclosed. With an input interface, a first image to use in a search query is received. The first image is processed with the image processing system to create first information and determine a first code associated with the first image. A plurality of images are received from an image database and processed to respectively create information at least related to each of the plurality of images. A plurality of codes associated with the plurality of images is determined. The first code is compared with the plurality of codes to find a subset of the plurality of images. The first information is compared with information for the subset. Finally, the image processing system determines if the subset compares favorably with the first image based, at least in part, on an outcome from the comparing the first information with the information from the subset. | 11-17-2011 |
| 20110302206 | IMAGE SEARCH AND RETRIEVAL - Techniques for providing search and retrieval of images are disclosed. The techniques include receiving a selection of a first image and performing a search query to determine a first plurality of images from a plurality of target images. A listing of the first plurality of images is presented, and a selection of a second image chosen from the first plurality of images is received. Another search query is performed, using the second image, to determine a second plurality of images. Finally a listing of the second plurality of images is provided. | 12-08-2011 |
| 20120002880 | IMAGE COMPARISON USING REGIONS - Methods and systems for comparing two digital images are provided. A region of a selected image is extracted and processed. A target image from a plurality of target images is provided, where the region is smaller than the target image. The region is compared with a plurality of regions in the target image, and the region is matched to a target region from the plurality of regions in the target image. | 01-05-2012 |
| 20120121193 | IMAGE COMPARISON AND PROCESSING - Method and systems for search and retrieval of images with an image processing system is disclosed. With an input interface, selection of a plurality of images to use in a search query is accepted. The plurality of images of the search query are processed with the image processing system. A subset of the plurality of target images that are similar to the plurality of images is determined. With an output interface, the subset of the plurality of target images as a result from the search query is output. | 05-17-2012 |
