Patent application number | Description | Published |
20130145957 | CORROSION INHIBITING PIGMENTS AND METHODS FOR PREPARING THE SAME - A pigment includes reservoirs of encapsulated corrosion inhibitors and/or biocides for active corrosion and/or antifouling protection of metallic and polymeric products and structures, wherein the reservoirs have average dimensions of 10-50000 nm and comprise a porous surface/interface, a porous or empty interior and stimuli-sensitive stoppers that release an encapsulated inhibitor or biocide outside the reservoir upon action of a stimulus selected from the group consisting of an external electromagnetic field, changes in local pH, ionic strength and ambient temperature, wherein the stimuli-sensitive stoppers result from a chemical or physical interaction between encapsulated corrosion inhibitor and/or biocide or encapsulated solvent/dispersing agent and an additional external compound and prevent release of an encapsulated inhibitor or biocide towards an exterior of the reservoir in the absence of the stimulus. | 06-13-2013 |
20130210969 | FEEDBACK ACTIVE COATINGS WITH SENSITIVE CONTAINERS BASED ON NANO-, MICRO-, MINI-, AND MACROEMULSIONS OF DIRECT OR REVERSED TYPE - Nano- or microsized containers include either a water immiscible or sparingly miscible core dispersible in aqueous dispersion medium or a water miscible core dispersible in non-aqueous dispersion medium and a core-soluble active agent selected from the group consisting of corrosion inhibitors, catalysts, accelerators of catalysts, adhesives, sealants, polymerizable compounds (monomers), surfactants, lubricants, antifouling agents, water repelling materials and their mixtures, and a stimulus-sensitive polymer/polyelectrolyte shell that encapsulates the core-soluble active agent and releases the encapsulated agent in response to an external stimulus selected from the group consisting of humidity, ionic strength, pH, temperature, mechanical stress, constant and alternating magnetic or electromagnetic fields, corrosion products, electric current, and electrochemical potential. | 08-15-2013 |
Patent application number | Description | Published |
20110194931 | CENTRIFUGAL COMPRESSOR DIFFUSER VANELET - A system, in certain embodiments, includes a centrifugal compressor diffuser including a flow path having a first surface and a second surface defining opposite axial sides of the flow path. The centrifugal compressor diffuser also includes multiple vanes extending from the first surface to the second surface of the flow path. A first profile of each vane varies along an axial direction. The centrifugal compressor diffuser further includes multiple vanelets extending from the first surface toward the second surface in the axial direction. A first axial extent of each vanelet is less than a second axial extent of the flow path. In addition, a second profile of each vanelet varies along the axial direction and/or the vanelets form a non-periodic pattern around a circumference of the flow path. | 08-11-2011 |
20120121402 | CENTRIFUGAL COMPRESSOR DIFFUSER - A system, in certain embodiments, includes a centrifugal compressor diffuser vane including a leading edge, a trailing edge, and a constant thickness section extending between the leading edge and the trailing edge. A radius of curvature of the leading edge and a radius of curvature of the trailing edge vary along a span of the vane. A ratio of a length of the constant thickness section to a chord length of the vane is at least approximately 50%, and the ratio is substantially constant along the span of the vane. | 05-17-2012 |
20120294711 | NON-PERIODIC CENTRIFUGAL COMPRESSOR DIFFUSER - A system, in certain embodiments, includes a centrifugal compressor diffuser having a mounting surface and plurality of diffuser vanes extending from the mounting surface in an axial direction and forming an asymmetrical (e.g., non-periodic) pattern around the circumference of the diffuser. The asymmetrical pattern may be determined based upon characteristics of fluid flowing from an impeller across the diffuser and through a scroll of a centrifugal compressor. | 11-22-2012 |
20120301287 | SCULPTED IMPELLER - A system, in certain embodiments, includes an impeller having a plurality of impeller blades coupled to an impeller hub body, wherein each impeller blade is sculpted having a nonlinear profile extending from a hub intersect surface of the impeller blade to a shroud intersect surface of the impeller blade. | 11-29-2012 |
20140064953 | CENTRIFUGAL COMPRESSOR DIFFUSER VANELET - A system, in certain embodiments, includes a centrifugal compressor diffuser including a flow path having a first surface and a second surface defining opposite axial sides of the flow path. The centrifugal compressor diffuser also includes multiple vanes extending from the first surface to the second surface of the flow path. A first profile of each vane varies along an axial direction. The centrifugal compressor diffuser further includes multiple vanelets extending from the first surface toward the second surface in the axial direction. A first axial extent of each vanelet is less than a second axial extent of the flow path. In addition, a second profile of each vanelet varies along the axial direction and/or the vanelets form a non-periodic pattern around a circumference of the flow path. | 03-06-2014 |
Patent application number | Description | Published |
20080229230 | Context Sensitive Concealment of an Input Field - A method for concealing and revealing sensitive data on an electronic communications device is disclosed. The electronic communications device comprises a plurality of keys, a display upon which a series of characters are adapted to be displayed, the series of characters forming a character string and composed by input operation of a subset of the plurality of Keys, and a processor for implementing at least one module that includes at least one security component. The module i) receives the series of characters during an entry period, the series of characters forming a character string, the entry period comprised of at least one activity period during which the character string is displayed and one inactivity period during which the character string is obscured, ii) detects an inactivity event during the at least one activity period, the activity period ending when the inactivity event has been detected and iii) detects an activity event during the at least one inactivity period, the inactivity period ending when the activity event has been detected. The module may also iv) detect a completion of composition event, the entry period ending when the composition completion event has been detected and v) conceal permanently the character string after the entry period ends. | 09-18-2008 |
20080307517 | Method for Securely Associating Data with Http and Https Sessions - A computing system, method and product comprising a server, a mobile device comprising a client interconnected with the server via a data network, the client identified by a credential which is unavailable to the client and an intermediate node interconnected to the client and the server via the data network wherein the credential is available to the intermediate node. Upon reception of a service request from the client at a first server address the server redirects the client to transmit the service request to a second server address via the intermediate node together with a token, wherein the intermediate node appends a credential identifying the client to the redirected service request and the token and relays the redirected service request, the token and the credential to the second server address. | 12-11-2008 |
20110107033 | METHOD AND APPARATUS FOR PROVIDING AN APPLICATION-LEVEL CACHE - An approach is provided for providing an application-level cache. A caching application configures at least one memory of a mobile terminal into an application-level cache with a locked region and a floating region. The caching application then causes, at least in part, actions that result in caching, into each of the locked region and the floating region, of data items that are anticipated to be requested via an application of the mobile terminal. | 05-05-2011 |
20110161427 | METHOD AND APPARATUS FOR LOCATION-AWARE MESSAGING - An approach is provided for insertion of location-related information into a communication message. A communication message is received from an application resident on a mobile device, wherein the communication message specifies location-related information that includes addressing information or point-of-interest information, and the application includes either an electronic mail application, an instant messaging application, or a social networking application. The location-related information is extracted from the communication message. The location-related information is presented as an actionable item that triggers an action to be executed. | 06-30-2011 |
20110208801 | METHOD AND APPARATUS FOR SUGGESTING ALTERNATE ACTIONS TO ACCESS SERVICE CONTENT - An approach is provided for suggesting an alternate action associated with service content. The suggestion platform receives a request, from a device, for accessing service content. Next, the suggestion platform determines at least one alternate action associated with the service content. Then, the suggestion platform suggests the alternate action for accessing the service content. | 08-25-2011 |
20110289520 | METHOD AND APPARATUS FOR INTEGRATING APPLICATIONS ON DEMAND TO DISPLAY AND MANIPULATE A SEMANTIC RESOURCE - An approach is provided for integrating applications on demand to display and manipulate a semantic resource. An integrating application causes, at least in part, reception of a request for a semantic resource, and determines whether the semantic resource is known to a first application. The integrating application discovers one or more properties of the semantic resource based, at least in part, on the determination. The integrating application identifies a second application associated with the semantic resource based, at least in part, on the one or more properties. The integrating application causes, at least in part, presentation of the semantic resource through the second application. | 11-24-2011 |
20110296517 | METHOD AND APPARATUS FOR PROVIDING REACTIVE AUTHORIZATION - An approach is provided for providing reactive authorization for accessing a semantic network resource. An access application of a resource owner entity detects an authorization proxy entity acting between at least a semantic network resource and a requesting entity that requests access to the semantic network resource. The access application determines to cause, at least in part, actions that result in transmission of a query for whether to accept the requesting entity to an owner entity of the semantic network resource. | 12-01-2011 |
20120005050 | METHOD AND APPARATUS FOR INFORMATION AND COMPUTATION CLOSURES ACCOUNT MANAGEMENT - An approach is provided for enabling the accounting of closures to support query requests established by a device. A computation processing and accounting infrastructure determines one or more closures based, at least in part, on a query request. One of the one or more closures based, at least in part, on one or more predetermined policies is selected to generate a response to the query. | 01-05-2012 |
20120042076 | METHOD AND APPARATUS FOR MANAGING APPLICATION RESOURCES VIA POLICY RULES - An approach is provided for managing resources. One or more policy rules for managing one or more resources of an application executing at a device are determined. The one or more policy rules are determined to be applied for selecting the one or more resources from among a set of resources. | 02-16-2012 |
20120072508 | MEDIA INSTANT MESSAGING FOR MOBILE DEVICE - In an instant messaging system, message latency is reduced by initiating traffic channel set-up at a receiving device concurrently while a sending device is generating the instant message. When a user begins generating an instant message, the sending device transmits a service request to a payload and connection server to indicate that an instant message is pending. Upon receipt of the service request, the payload and connection server notifies the receiving device so that the receiving device can initiate traffic channel set-up concurrently while the instant message is being recorded. When the traffic channel is established, the receiving device polls the server. If the instant message is not yet received by the payload and connection server when the polling request is received, the payload and connection server waits a predetermined period of time to receive the pending instant message and forwards the instant message when it is received. | 03-22-2012 |
20120253939 | METHOD AND APPARATUS FOR PROCESSING ADVERTISING CONTENT BASED ON POLICY DATA - An approach for enabling advertising content to be processed for use in connection with an application based on one or more policies is described. An advertising component determines one or more user interface state changes associated with one or more applications executing at a device. The advertising component then determines one or more policies for presenting advertisement information at the one or more applications, the device, or a combination thereof. Processing of the one or more policies is then performed to determine advertisement information for presentation at the one or more applications, the device, or a combination thereof based, at least in part, on the one or more user interface state changes. | 10-04-2012 |
20120311046 | METHOD AND APPARATUS FOR ROUTING NOTIFICATION MESSAGES - An approach is presented for facilitating automated processing of targeted (push) notification messages for integration with notification recipients of different type and function. A universal notification platform receives data for identifying one or more notification recipients, one or more attributes of the one or more notification recipients, or a combination thereof. It then processes the data along with one or more other attributes pertaining to one or more service providers of the notification recipients in order to determine one or more rules for specifying routing of one or more notification messages to the one or more notification recipients by one or more information sources. | 12-06-2012 |
20150215323 | METHOD AND APPARATUS FOR PROVIDING REACTIVE AUTHORIZATION - An approach is provided for providing reactive authorization for accessing a semantic network resource. An access application of a resource owner entity detects an authorization proxy entity acting between at least a semantic network resource and a requesting entity that requests access to the semantic network resource. The access application determines to cause, at least in part, actions that result in transmission of a query for whether to accept the requesting entity to an owner entity of the semantic network resource. | 07-30-2015 |
Patent application number | Description | Published |
20120080157 | DEGRADING AGENT COMPOSITIONS FOR TEMPORARY WET STRENGTH SYSTEMS IN TISSUE PRODUCTS - A degrading agent composition for use in manufacturing a tissue product generally includes a degrading agent, a degradation inhibiting carrier, and a non-ionic surfactant. The non-ionic surfactant stabilizes the viscosity of the composition as a function of time. The degrading agent composition can be used in combination with a temporary wet strength agent to produce a tissue product exhibiting high initial wet tensile strength and desirable decay properties. Processes for forming the tissue product and pumpable fluids containing the degrading agent composition are also disclosed. | 04-05-2012 |
20120118523 | Composition and Process for Increasing the Dry Strength of a Paper Product - A dry strength additive composition generally includes an anionic and/or amphoteric polyacrylamide having a molecular weight of less than 1,000,000 Daltons, wherein the amphoteric polyacrylamide has a net negative charge; a cationic and/or amphoteric starch; and a cationic non-starch polymer having a charge density greater than 1 milliequivalent per gram (meq/g) at a pH of 3. The components defining the composition can be added to a pulp suspension sequentially or as a pre-blended mixture. | 05-17-2012 |
20120247697 | Polyamine Polyamidoamine Epihaloohydrin Compositions and Processes for Preparing and Using the Same - Compositions of and processes for preparing a polyamine-polyamidoamine-epihalohydrin resin generally include reacting a first polyamine, a polyamidoamine, and an epihalohydrin to form the polyamine-polyamidoamine-epihalohydrin (PPAE) resin, wherein the polyamidoamine is prepared by reacting a polycarboxylic acid or a polycarboxylic acid derivative with a second polyamine to form the polyamidoamine, wherein a molar ratio of the polyamine to the polycarboxylic acid is 1.05 to 2.0. The PPAE resin can be used in an adhesive formulation for use in creping applications for forming paper products such as tissue products. | 10-04-2012 |
20130081771 | PAPER AND METHODS OF MAKING PAPER - Exemplary embodiments of the present disclosure include paper, methods of making paper, and the like. | 04-04-2013 |
20130160959 | COMPOSITIONS AND METHODS OF MAKING PAPER PRODUCTS - Paper strength systems including polyamine-polyamidoamine-epihalohydrin (PPAE) resin are disclosed. Also disclosed are methods of forming a paper including applying a strength system comprising PPAE to cellulosic fiber, as well as the resultant paper. | 06-27-2013 |
20130213593 | Polyamine Polyamidoamine Epihaloohydrin Compositions and Processes for Preparing and Using the Same - Compositions of and processes for preparing a polyamine-polyamidoamine-epihalohydrin resin generally include reacting a first polyamine, a polyamidoamine, and an epihalohydrin to form the polyamine-polyamidoamine-epihalohydrin (PPAE) resin, wherein the polyamidoamine is prepared by reacting a polycarboxylic acid or a polycarboxylic acid derivative with a second polyamine to form the polyamidoamine, wherein a molar ratio of the polyamine to the polycarboxylic acid is 1.05 to 2.0. The PPAE resin can be used in an adhesive formulation for use in creping applications for forming paper products such as tissue products. | 08-22-2013 |
20130245158 | METHODS OF MEASURING A CHARACTERISTIC OF A CREPING ADHESIVE FILM AND METHODS OF MODIFYING THE CREPING ADHESIVE FILM - Described herein are quartz crystal microbalance (QCM) and quartz crystal microbalance with dissipation (QCMD) techniques that can be used for measuring characteristics of a creping adhesive film similar to the creping adhesive film that is formed on a Yankee dryer during the tissue and towel manufacturing process. In addition, exemplary embodiments described herein may use these techniques to predict performance of creping aids utilized to form a creping adhesive film. | 09-19-2013 |
20140110071 | NOVEL CREPING ADHESIVES AND METHODS TO MONITOR AND CONTROL THEIR APPLICATION - This invention is method of creping a paper web comprising a) applying to a rotating creping cylinder an adhesive composition having a pH of about 6.5 to about 8 and comprising one or more vinylamine/N-vinyl formamide polymers composed of about 10 to about 99 mole percent vinylamine monomer and about 90 to about 1 mole percent N-vinylformamide monomer; b) pressing the paper web against the creping cylinder to effect adhesion of the paper web to the creping cylinder; and c) dislodging the paper web from the creping cylinder with a doctor blade. | 04-24-2014 |
20140262091 | COMPOSITIONS AND METHODS OF MAKING PAPER PRODUCTS - One or more embodiments include paper, methods of making paper, compositions, and the like, are provided. In various exemplary embodiments described herein, a paper material may be formed by treating a cellulosic fiber or an aqueous pulp slurry, with a strength including a polyamine resin. | 09-18-2014 |
20150101410 | METHODS OF MEASURING A CHARACTERISTIC OF A CREPING ADHESIVE FILM AND METHODS OF MODIFYING THE CREPING ADHESIVE FILM - Described herein are quartz crystal microbalance (QCM) and quartz crystal microbalance with dissipation (QCMD) techniques that can be used for measuring characteristics of a creping adhesive film similar to the creping adhesive film that is formed on a Yankee dryer during the tissue and towel manufacturing process. In addition, exemplary embodiments described herein may use these techniques to predict performance of creping aids utilized to form a creping adhesive film. | 04-16-2015 |