Patent application number | Description | Published |
20080289786 | Recording sheet with improved image waterfastness, surface, strength, and runnability - The present invention relates to a sizing or coating composition that, when applied to paper substrate, creates a substrate having improved waterfastness, surface strength, and surface strength as measured by resistance to abrasion. In addition, the present invention relates to paper substrates containing the composition, as well as methods of using and making the paper substrate and composition. | 11-27-2008 |
20090053431 | Waterfast dye fixative compositions for ink jet recording sheets - A coating composition comprising a blend of at least two dye fixatives, at least one of which is a cationic polymer, and at least one of the other dye fixatives is a polyvalent metal salt, to form a water-insoluble complex. The ink recording sheets comprise a composition that is absorbed into the surface of the substrate as a sizing material, or alternatively, forms a continuous layer on the substrate. The present invention also encompasses methods for making the ink jet recording sheets. | 02-26-2009 |
20090266501 | COMPOSITION AND INK RECEIVING SYSTEM INCORPORATING THE COMPOSITION - A composition includes an alkenyl succinic anhydride sizing agent or an alkyl ketene dimer sizing agent. The alkenyl succinic anhydride sizing agent is present in an amount ranging from about 1.0 pounds per ton to about 4.0 pounds per ton. The alkyl ketene dimer sizing agent is present in an amount ranging from about 2.0 pounds per ton to about 10.0 pounds per ton. A metallic salt is also incorporated in the composition. | 10-29-2009 |
20090274855 | Recording Sheet With Enhanced Print Quality At Low Additive Levels - A recording sheet is provided, which comprises: a paper substrate comprising a plurality of cellulosic fibers; and a sizing agent comprising a water soluble divalent metal salt; wherein the paper substrate and sizing agent cooperate to form an I-beam structure. Methods of making and using the recording sheet are also provided. | 11-05-2009 |
20090297738 | Fast Dry Coated Inkjet Paper - Disclosed are a coating composition, coated article, and a method for treating one or more sides of the printable web with the composition, for providing improved printing ink dry time and gloss. The coating composition comprises: a calcium carbonate pigment component comprising a mixture high and low surface area calcium carbonate pigment; a metal salt drying agent; and a cationic dye fixing agent; a pigment binder; optionally a plastic pigment; and optionally an optical brightener; and which provides: a solids content of at least about 25%; a ratio of high to low surface area calcium carbonate in the range of from about 0.5:1 to about 20:1; and a ratio of calcium carbonate pigment component to pigment binder in the range of from about 4:1 to about 50:1. | 12-03-2009 |
20110011547 | PAPER SUBSTRATE HAVING ENHANCED PRINT DENSITY - The present invention relates to a sizing composition that, when applied to paper substrate, creates a substrate, preferably suitable for inkjet printing, having increased print density, print sharpness, low HST, and/or image dry time, the substrate preferably having high brightness and reduced color-to-color bleed as well. In addition, the present invention relates to a method of reducing the HST of a paper substrate by applying the sizing composition to at least one surface thereof. Further, the application relates to methods of making and using the sizing composition, as well as methods of making and using the paper containing the sizing composition. | 01-20-2011 |
20110097520 | WATERFAST DYE FIXATIVE COMPOSITIONS FOR INK JET RECORDING SHEETS - A coating composition comprising a blend of at least two dye fixatives, at least one of which is a cationic polymer, and at least one of the other dye fixatives is a polyvalent metal salt, to form a water-insoluble complex. The ink recording sheets comprise a composition that is absorbed into the surface of the substrate as a sizing material, or alternatively, forms a continuous layer on the substrate. The present invention also encompasses methods for making the ink jet recording sheets. | 04-28-2011 |
20110151148 | Printable Substrates with Improved Dry Time and Acceptable Print Density by Using Monovalent Salts - An article in the form of a paper substrate having a first surface and a second surface; an internal paper sizing agent present in an amount sufficient to impart to the paper substrate an HST value of from about 50 to about 250 seconds; and a metal salt drying agent having at least about 20% by weight of one or more monovalent metal drying salts, wherein the metal salt drying agent is present on at least one of the first and second surfaces in an amount sufficient to provide a percent ink transferred (“IT %”) value equal to or less than about 65% and to provide a black print density value of at least about 1.45. Also, a method for treating the internally sized paper substrate having the HST value of from about 50 to about 250 seconds with the metal salt drying agent. | 06-23-2011 |
20110151149 | Printable Substrates with Improved Brightness from OBAs in Presence of Multivalent Metal Salts - An article in the form of a paper substrate having a first surface and a second surface; an internal paper sizing agent present in an amount sufficient to impart to the paper substrate an HST value of from about 50 to about 250 seconds; one or more optical brightening agents present in an amount below a “green over” effect excess but sufficient to impart an ISO Brightness value of at least about 92; and a metal salt drying agent mixture of multivalent and monovalent metal drying salts in a molar ratio of multivalent to monovalent cations of from about 3:1 to about 1:18 to provide a percent ink transferred (“IT %”) value equal to or less than about 65% and a black print density value of at least about 1.45. Also, a method for treating the optically brightened paper substrate with a mixture of multivalent and monovalent metal drying salts. | 06-23-2011 |
20110240241 | METHOD AND SYSTEM USING SURFACTANTS IN PAPER SIZING COMPOSITION TO INHIBIT DEPOSITION OF MULTIVALENT FATTY ACID SALTS - A method for inhibiting deposition of multivalent saturated fatty acids on paper sizing equipment and/or devices which use a paper surface sizing composition containing one or more surface sizing starches and a source of multivalent cations, such as a multivalent metal drying salt, by including a C | 10-06-2011 |
20110240242 | METHOD AND SYSTEM USING LOW FATTY ACID STARCHES IN PAPER SIZING COMPOSITION TO INHIBIT DEPOSITION OF MULTIVALENT FATTY ACID SALTS - A method for inhibiting deposition of multivalent saturated fatty acids on paper sizing equipment and/or devices which use a paper surface sizing composition containing higher starch solids levels of surface sizing starches and a source of multivalent cations, such as a multivalent metal drying salt, by including (wholly or partially) one or more low fatty acid surface sizing starches in the paper surface sizing composition. Also, a paper surface sizing system for carrying out this method. | 10-06-2011 |
20140102654 | METHOD AND SYSTEM USING LOW FATTY ACID STARCHES IN PAPER SIZING COMPOSITION TO INHIBIT DEPOSITION OF MULTIVALENT FATTY ACID SALTS - A method for inhibiting deposition of multivalent saturated fatty acids on paper sizing equipment and/or devices which use a paper surface sizing composition containing higher starch solids levels of surface sizing starches and a source of multivalent cations, such as a multivalent metal drying salt, by including (wholly or partially) one or more low fatty acid surface sizing starches in the paper surface sizing composition. Also, a paper surface sizing system for carrying out this method. | 04-17-2014 |
Patent application number | Description | Published |
20090278860 | METHOD OF DISPLAYING INPUT FROM A PORTABLE COMPUTING DEVICE - A method and system is described for displaying input from a portable computing device to a second computing device. On the second computing device, a display region is created. The region may be a stand alone application or a region inside an application. The second computing device then receives a communication that represents the portable input on the portable computing device. The portable input is then scaled to fit the display region and the portable input is displayed on the second computing device. | 11-12-2009 |
20090280466 | LEARNING ASSESSMENT AND PROGRAMMATIC REMEDIATION - Learning content may be provided to a user where the learning content may contain learning objectives. A response to the learning content may be received. The response may be analyzed by determining whether the response was the proper response to the learning objectives. If the response was a proper response, less questions on the learning objective may be presented in the future and the if response was an improper response, additional questions on the learning objective may be presented in the future. | 11-12-2009 |
20090282330 | INPUTTING DATA ON A PORTABLE COMPUTING DEVICE - A method for displaying input from a portable computing device on a second computing device is described. Later inputs on the portable computing device are displayed in a scrolling fashion on the second computing device with later input being displayed below previous input without regard to the location of the input on the portable computing device. | 11-12-2009 |
20090282341 | ASSOCIATING INPUT WITH COMPUTER BASED CONTENT - Notes and other input may be entered directly onto computer based content. The notes may be taken on a portable computing device that contains metadata from the computer based content. The metadata and input are stored and once the portable computing device is in communication with the second computing device displaying the computer based content, the input is displayed near the computer based content that was displayed at the time the input was created. | 11-12-2009 |
20110202689 | ASSIGNMENT OF CONTROL OF PERIPHERALS OF A COMPUTING DEVICE - Techniques for enabling software-assisted assignment of control of peripherals (e.g., assigning ownership of or assigning access to the peripherals) by a computing device. In accordance with techniques described herein, assignment of control of peripherals is aided by input from software facilities that instruct a peripheral management facility regarding assignment of peripherals. Software facilities may instruct the peripheral management facility in different ways. In some cases, a software facility may instruct the peripheral management facility how to assign control of a peripheral in a particular way, while in other cases a software facility may instruct the peripheral management facility how to assign control of a group of peripherals. In other cases, a software facility may not instruct a peripheral management facility how to assign control of peripherals, but may identify one or more groups of peripherals for which control should be assigned as a group. | 08-18-2011 |
20110246654 | Wireless Shared Resource Computing - The formation of a wireless device group for use in the shared resource computing environment involves establishing a wireless communication connection between a host wireless interface device and each of one or more dependent wireless interface devices, in which each dependent wireless interface devices is configured to not directly communicate with a computing device. Another wireless communication connection is established between the host wireless interface device and the computing device when the host wireless interface device is within a host connection distance of the computing device. | 10-06-2011 |
20110246922 | Enhanced Virtualization System - A computing device creates lightweight state files. The state files may include information relating to user processes, user-interface elements, and time points. When loaded, the state files restore the saved state. State files may be transferred to different computing devices thus making a computer state portable. A series of state files viewed as a stream showing changes in the system state over time. | 10-06-2011 |
20130138424 | Context-Aware Interaction System Using a Semantic Model - The subject disclosure is directed towards detecting symbolic activity within a given environment using a context-dependent grammar. In response to receiving sets of input data corresponding to one or more input modalities, a context-aware interactive system processes a model associated with interpreting the symbolic activity using context data for the given environment. Based on the model, related sets of input data are determined. The context-aware interactive system uses the input data to interpret user intent with respect to the input and thereby, identify one or more commands for a target output mechanism. | 05-30-2013 |
20130185463 | ASSIGNMENT OF CONTROL OF PERIPHERALS OF A COMPUTING DEVICE - Techniques for enabling software-assisted assignment of control of peripherals (e.g., assigning ownership of or assigning access to the peripherals) by a computing device. In accordance with techniques described herein, assignment of control of peripherals is aided by input from software facilities that instruct a peripheral management facility regarding assignment of peripherals. Software facilities may instruct the peripheral management facility in different ways. In some cases, a software facility may instruct the peripheral management facility how to assign control of a peripheral in a particular way, while in other cases a software facility may instruct the peripheral management facility how to assign control of a group of peripherals. In other cases, a software facility may not instruct a peripheral management facility how to assign control of peripherals, but may identify one or more groups of peripherals for which control should be assigned as a group. | 07-18-2013 |
20130342652 | TRACKING AND FOLLOWING PEOPLE WITH A MOBILE ROBOTIC DEVICE - Tracking and following technique embodiments are presented that are generally employed to track and follow a person using a mobile robotic device having a color video camera and a depth video camera. A computer associated with the mobile robotic device is used to perform various actions. Namely, in a tracking mode, a face detection method and the output from the color video camera is used to detect potential persons in an environment. In addition, a motion detection method and the output from the depth video camera is also used to detect potential persons in the environment. Detection results obtained using the face and motion detection methods are then fused and used to determine the location of one or more persons in the environment. Then, in a following mode, a mobile robotic device following method is used to follow a person whose location was determined in the tracking mode. | 12-26-2013 |
20130343600 | SELF LEARNING FACE RECOGNITION USING DEPTH BASED TRACKING FOR DATABASE GENERATION AND UPDATE - Face recognition training database generation technique embodiments are presented that generally involve collecting characterizations of a person's face that are captured over time and as the person moves through an environment, to create a training database of facial characterizations for that person. As the facial characterizations are captured over time, they are will represent the person's face as viewed from various angles and distances, different resolutions, and under different environmental conditions (e.g., lighting and haze conditions). Further, over a long period of time where facial characterizations of a person are collected periodically, these characterizations can represent an evolution in the appearance of the person. This produces a rich training resource for use in face recognition systems. In addition, since a person's face recognition training database can be established before it is needed by a face recognition system, once employed, the training will be quicker. | 12-26-2013 |
20140175876 | Ad Hoc Wireless Sensor Package - Systems, methods, computer-readable storage mediums including computer-readable instructions and/or circuitry for control of transmission to a target device with communicating with one or more sensors in an ad-hoc sensor network may implement operations including, but not limited to: generating electrical power from at least one ambient source via at least one structurally integrated electromagnetic transducer; powering at least one transmitter via the electrical power to wirelessly transmit one or more sensor operation activation signals to one or more sensors; and at least one of powering one or more sensing operations of one or more sensors via the electrical power or charging one or more power storage devices electrically coupled to the one or more sensors via the electrical power. | 06-26-2014 |
20140176061 | Ad-hoc Wireless Sensor Package - Systems, methods, computer-readable storage mediums including computer-readable instructions and/or circuitry for control of transmission to a target device with communicating with one or more sensors in an ad-hoc sensor network may implement operations including, but not limited to: generating electrical power from at least one ambient source via at least one transducer; powering at least one transmitter via the electrical power from at least one ambient source to wirelessly transmit one or more sensor operation activation signals to one or more sensors; and at least one of powering one or more sensing operations of the one or more sensors or charging one or more power storage devices of the one or more sensors via the one or more sensor operation activation signals. | 06-26-2014 |
20140176343 | Ad-hoc Wireless Sensor Package - Systems, methods, computer-readable storage mediums including computer-readable instructions and/or circuitry for control of transmission to a target device with communicating with one or more sensors in an ad-hoc sensor network may implement operations including, but not limited to: obtaining location data associated with a portion of a region including at least one sensor; wirelessly transmitting one or more sensor operation activation signals to one or more sensors; and powering one or more sensing operations of a sensor via the one or more sensor operation activation signals. | 06-26-2014 |
20140177524 | Ad-Hoc Wireless Sensor Package - Systems, methods, computer-readable storage mediums including computer-readable instructions and/or circuitry for control of transmission to a target device with communicating with one or more sensors in an ad-hoc sensor network may implement operations including, but not limited to: receiving one or more wireless signals associated with a sensing capability status of at least one sensor; wirelessly transmitting one or more sensor operation activation signals to one or more sensors according to the sensing capability status of the at least one sensor; and at least one of powering one or more sensing operations of the at least one sensor and charging one or more power storage devices of the at least one sensor via the one or more sensor operation activation signals. | 06-26-2014 |
20140180628 | Ad-hoc Wireless Sensor Package - Systems, methods, computer-readable storage mediums including computer-readable instructions and/or circuitry for communicating with one or more sensors in an ad-hoc sensor network may implement operations including, but not limited to: receiving one or more wireless signals indicative of a presence of a sensor within a portion of a region to be monitored; storing location data associated with the portion of the region to be monitored; and wirelessly transmitting one or more sensor operation activation signals to one or more sensors according to the location data. | 06-26-2014 |
20140180630 | Ad-hoc Wireless Sensor Package - Systems, methods, computer-readable storage mediums including computer-readable instructions and/or circuitry for control of transmission to a target device with communicating with one or more sensors in an ad-hoc sensor network may implement operations including, but not limited to: receiving electrical power via at least one structurally integrated electrically conductive element; and powering one or more sensing operations of one or more sensors via the electrical power. | 06-26-2014 |
20140180639 | Ad-hoc Wireless Sensor Package - Systems, methods, computer-readable storage mediums including computer-readable instructions and/or circuitry for control of transmission to a target device with communicating with one or more sensors in an ad-hoc sensor network may implement operations including, but not limited to: wirelessly transmitting one or more sensor operation activation signals to one or more sensors according to one or more transmission authorization parameters; and powering one or more sensing operations of a sensor via the one or more sensor operation activation signals. | 06-26-2014 |
Patent application number | Description | Published |
20110274856 | Coated Printable Substrates Resistant to Acidic Highlighters and Printing Solutions - An article in the form of a paper substrate having a first surface and a second surface and an acid-resistant water-swellable substrate coating which provides an ink-receptive porous surface on at least one of the first and second surfaces. The substrate coating has an amount of an acid-resistant coating pigment sufficient to impart a Parker Print Smoothness value of at least about 4 to the at least one of the first and second surfaces and is dispersed in an acid-resistant water-swellable crosslinked polymer coating pigment binder matrix, with the coating pigment having from about 30 to 100% larger coating pigment particles with a mean particle size above about 1 micron in diameter. Also, a method for preparing such coated paper substrates. | 11-10-2011 |
20120018109 | White Tinting File Folder - A paper having thereon a coating composition including at least one pigment and at least one starch is provided. The pigment and the starch may be added to the surface of the paper at a size press during the formation of the paper in a ratio of at least 1:1. Papers coated with the coating composition have an enhanced surface ink density in a subsequent printing or tinting process at an ink usage that is equal or substantially equal to that used to tint conventional, uncoated papers. Accordingly, a paper coated with the coating composition requires the utilization of a lesser amount of ink than that required for conventional file folders to achieve the desired end color. In addition, the coating composition permits for an enhancement in print and/or tint quality if a reduction in ink use is not utilized. A method of forming a file folder is also provided. | 01-26-2012 |
20120019587 | Coated printable substrates providing higher print quality and resolution at lower ink usage - An article in the form of a paper substrate having a water-swellable substrate coating on at least one of the first and second surfaces at a thickness of less than about 10 microns and. The substrate coating has an amount of a coating pigment sufficient to impart a Parker Print Smoothness value of at least about 4 to the at least one surface and is dispersed in a water-swellable coating pigment binder matrix in a coating pigment to binder matrix weight ratio of at least about 2:1. The coating pigment has larger porous coating pigment particles, and smaller coating pigment particles in a weight ratio of at least about 0.2:1. The substrate coating provides an ink-receptive porous surface. Also, a method for preparing such coated paper substrates, as well as a method for printing an image on the coated paper substrate with an inkjet printer using a lower ink usage level. | 01-26-2012 |
20120040200 | Recording sheet with improved image waterfastness, surface strength, and runnability - The present invention relates to a sizing or coating composition that, when applied to paper substrate, creates a substrate having improved waterfastness, surface strength, and surface strength as measured by resistance to abrasion. In addition, the present invention relates to paper substrates containing the composition, as well as methods of using and making the paper substrate and composition. | 02-16-2012 |
20120121872 | Paper sizing composition with salt of calcium (II) and organic acid, products made thereby, method of using, and method of making - A paper sizing composition is provided, which comprises a water-soluble salt of Ca(II) and at least one organic acid; and starch. Methods of making and using the composition, and methods of making and using the recording sheets which include the composition, are disclosed. | 05-17-2012 |
20130059095 | WATERFAST DYE FIXATIVE COMPOSITIONS FOR INK JET RECORDING SHEETS - A coating composition comprising a blend of at least two dye fixatives, at least one of which is a cationic polymer, and at least one of the other dye fixatives is a polyvalent metal salt, to form a water-insoluble complex. The ink recording sheets comprise a composition that is absorbed into the surface of the substrate as a sizing material, or alternatively, forms a continuous layer on the substrate. The present invention also encompasses methods for making the ink jet recording sheets. | 03-07-2013 |
20130164515 | PAPER SIZING COMPOSITION, SIZED PAPER, AND METHOD FOR SIZING PAPER - Embodiments of the present invention provide a paper surface sizing composition, a paper web coated on one or more sides or surfaces with a paper surface sizing composition, and a method for treating one or more sides of the paper web with a paper surface sizing composition to impart benefits relating to one or more of the following properties: (1) brightness; (2) opacity; (3) paper smoothness; (4) print quality; (5) optionally ink dry time (e.g., for ink jet printing where the sizing composition has option); and (6) optionally minimizing or eliminating edge welding (e.g., for paper webs used in, for example, form printing). | 06-27-2013 |
20130215184 | ABSORBENT PLASTIC PIGMENT WITH IMPROVED PRINT DENSITY AND RECORDING SHEET CONTAINING SAME - A core/shell particle is provided, comprising: a water-absorbent, dye-fixing polymeric core, comprising: (a) a multivalent cation and a polymerization product of a monoethylenically unsaturated carbonyl-group containing monomer; (b) a nitrogen-containing polymer; or (c) a combination of (a) and (b); and a water-insoluble, porous polymeric shell, surrounding all or a portion of said core. A paper sizing or coating composition which incorporates the core/shell particles is provided. Recording sheets which include the composition, methods of making the composition and recording sheets, and methods for making an image are provided. | 08-22-2013 |
20130251899 | METHOD AND SYSTEM USING SURFACTANTS IN PAPER SIZING COMPOSITION TO INHIBIT DEPOSITION OF MULTIVALENT FATTY ACID SALTS - A method for inhibiting deposition of multivalent saturated fatty acids on paper sizing equipment and/or devices which use a paper surface sizing composition containing one or more surface sizing starches and a source of multivalent cations, such as a multivalent metal drying salt, by including a C | 09-26-2013 |
20140130995 | RECORDING SHEET WITH IMPROVED IMAGE WATERFASTNESS, SURFACE STRENGTH, AND RUNNABILITY - The present invention relates to a sizing or coating composition that, when applied to paper substrate, creates a substrate having improved waterfastness, surface strength, and surface strength as measured by resistance to abrasion. In addition, the present invention relates to paper substrates containing the composition, as well as methods of using and making the paper substrate and composition. | 05-15-2014 |
20140220323 | PAPER SIZING COMPOSITION WITH SALT OF CALCIUM (II) AND ORGANIC ACID, PRODUCTS MADE THEREBY, METHOD OF USING, AND METHOD OF MAKING - A paper sizing composition is provided, which comprises a water-soluble salt of Ca(II) and at least one organic acid; and starch. Methods of making and using the composition, and methods of making and using the recording sheets which include the composition, are disclosed. | 08-07-2014 |
20140300663 | RECORDING SHEET WITH IMPROVED IMAGE DRY TIME - This invention is directed to an recording sheet having improved image dry time for use in printing comprising a substrate having in contact with at least one surface thereof one or more water soluble divalent metal salts, preferably admixed with one or more starches, to process of forming such recording sheet, to a method of generating one or more image(s) on said recording sheet in an printing process and to a recording sheet having one or more images on a surface thereof. | 10-09-2014 |
20150050434 | PAPER SUBSTRATE HAVING ENHANCED PRINT DENSITY - The present invention relates to a sizing composition that, when applied to paper substrate, creates a substrate, preferably suitable for inkjet printing, having increased print density, print sharpness, low HST, and/or image dry time, the substrate preferably having high brightness and reduced color-to-color bleed as well. In addition, the present invention relates to a method of reducing the HST of a paper substrate by applying the sizing composition to at least one surface thereof. Further, the application relates to methods of making and using the sizing composition, as well as methods of making and using the paper containing the sizing composition. | 02-19-2015 |