Patent application number | Description | Published |
20130027319 | USER INTERFACE AND METHOD FOR MANAGING A USER INTERFACE STATE BETWEEN A LOCKED STATE AND AN UNLOCKED STATE - A user interface for an electronic device and method for managing a state of a user interface between a locked state and an unlocked state are provided. The user interface has a touch sensitive display having a display surface, the touch sensitive display being adapted for presenting to a user at a respective position at least one display element along the display surface. The touch sensitive display is further adapted for receiving from the user, a user interaction with the touch sensitive display at a location along the display surface including a display element selection and a defined path. The user interface further includes a controller, where the controller includes a user interface state module having an unlocked state and a locked state adapted for selectively enabling and disabling at least a portion of the user interface. The controller further includes a state change module adapted for switching the state of the user interface state module between the locked state and the unlocked state. The state change module switches the state of the user interface module from the locked state to the unlocked state when the state change module detects each of the at least one display elements in respective unlock position for the corresponding one of the at least one display elements. The controller still further includes a lock state interface module including a path analyzer having an avoid area comparator, which determines whether a gesture attempting to transition a display element from a lock position to its respective unlock position interacts with the one or more avoid areas, and if so returning the display element to its preselection position. | 01-31-2013 |
20130027433 | USER INTERFACE AND METHOD FOR MANAGING A USER INTERFACE STATE BETWEEN A LOCKED STATE AND AN UNLOCKED STATE - A user interface for an electronic device and method for managing a state between a locked state and an unlocked state of a user interface having a touch sensitive display are provided. The user interface has a controller including a state change module for switching the state of the user interface between the locked state and the unlocked state, when the state change module detects each of at least one display element in a respective unlock position, wherein the respective unlock position includes a placement within a respective predetermined area and a rotational direction in a respective predetermined orientation. In at least some instances, while in a locked state, a display element in a lock position can be transitioned to an unlock position and a display element in an unlock position can be transitioned to a lock position. | 01-31-2013 |
20140270131 | COMMUNICATION SYSTEM WITH MESSAGE PRIORITIZATION MECHANISM AND METHOD OF OPERATION THEREOF - A method of operation of a communication system includes: processing a communication event by a control module; identifying a contact list entry from the communication event; calculating an urgency based priority for the communication event; generating a pending communication list, having the urgency based priority for displaying on a display device; and generating a communication event indicator, for the contact list entry, having the largest instance of the urgency based priority from the pending communication list for displaying on the device. | 09-18-2014 |
20140278860 | CONTENT DELIVERY SYSTEM WITH CONTENT SHARING MECHANISM AND METHOD OF OPERATION THEREOF - A content delivery system includes: a profile module configured to determine a profile; a current location module, coupled to the profile module, configured to calculate a current location associated with the profile; and a content generation module, coupled to the additional location module, configured to generate a contextual content based on the profile and within a geofence of the current location for displaying on the device, the geofence is for connecting a device to another device. | 09-18-2014 |
Patent application number | Description | Published |
20090013456 | FLUSH VALVE STRUCTURE FOR A TOILET TANK - A toilet tank flush valve structure, for use with a toilet tank having a floor formed with an opening, includes a base for installation in the opening formed in the floor of the toilet tank. The base defines a water outflow passage having an upper end at which the passage has an area A | 01-15-2009 |
20100024114 | FLUSH VALVE STRUCTURE FOR A TOILET TANK - A toilet tank flush valve structure includes a valve base for installation in the outlet hole formed in the floor of a toilet tank and defining a water outflow passage and including a first valve member at the upper end of the water outflow passage. A float assembly is movable relative to the valve base between a sealing position in which a second valve member at a lower end of the float assembly engages the first valve member in sealing relationship and a flushing position in which the second valve member is spaced upwardly from the first valve member. The float assembly includes an outer shell that is open downwards and has a lower edge at which the shell is provided with the second valve member, and a closure member within the outer shell and cooperating with the outer shell to define a float chamber. The closure member is adjustable in position relative to the outer shell, whereby the float chamber is adjustable in volume. | 02-04-2010 |
20100162477 | FLUSH VALVE STRUCTURE FOR A TOILET TANK - A toilet tank flush valve structure, for use with a toilet tank having a floor formed with an opening, includes a base for installation in the opening formed in the floor of the toilet tank. The base defines a water outflow passage having an upper end at which the passage has an area A1 and a lower end at which the passage has an area A2 and includes a valve seat at the upper end of the water outflow passage. A flush valve is movable relative to the base between a sealing position in which the valve engages the valve seat in sealing relationship and a flushing position in which the valve is spaced upwardly from the valve seat. The area A1 is substantially greater than the area A2. | 07-01-2010 |
20130283513 | FLUSH VALVE STRUCTURE FOR A TOILET TANK - A toilet tank flush valve structure includes a valve base. A float assembly that is adjustable in buoyancy is movable between a sealing position and a flushing position. An overflow tube is attached to the float assembly and extends from a lower end in communication with a water outflow passage of the valve base to an upper end in communication with the interior space of the toilet tank. The upper end of the overflow tube is adjustable relative to the float assembly independently of the buoyancy of the float assembly. A guide member guides movement of the float assembly. A stop member on the guide member limits upward travel of the float assembly from its sealing position. The stop member is adjustable in position lengthwise of the guide member or by extension of the guide member independently of the buoyancy of the float assembly. | 10-31-2013 |
20130283514 | FLUSH VALVE STRUCTURE FOR A TOILET TANK - A toilet tank flush valve structure includes a valve base. A float assembly is movable relative to the valve base between a sealing position and a flushing position, the float assembly being adjustable in buoyancy. An overflow tube is attached to the float assembly and extends upward from a lower end in fluid communication with the water outflow passage of the valve base to an upper end in fluid communication with the interior space of the toilet tank. The upper end of the overflow tube is adjustable relative to the float assembly independently of the buoyancy of the float assembly. A guide member extends upward from the valve base for guiding movement of the float assembly relative to the valve base. A stop member is mounted on the guide member at a location above the float assembly for limiting upward travel of the float assembly from its sealing position. The stop member is adjustable in position lengthwise of the guide member independently of the buoyancy of the float assembly and independently of the upper end of the overflow tube. | 10-31-2013 |
Patent application number | Description | Published |
20080209620 | Self-Closing Toilet Seat - A toilet assembly ( | 09-04-2008 |
20090108007 | METHODS AND APPARATUS FOR COLLECTING AND DISPOSING OF SHARPS - A receptacle for holding a meltable sharps container during a sterilization process in which the meltable sharps container and any contained sharps are heated. The receptacle includes a side wall and a bottom wall having respective interior surfaces defining a space for receiving the meltable sharps container. The receptacle also includes a plurality of recessed areas in the interior surface of the bottom wall, and a plurality of elevated areas on the interior surface of the bottom wall, whereby as the sharps container melts, material from the sharps container flows into the recessed areas and the elevated areas hold the contained sharps above the recessed areas, so as to inhibit the contained sharps from protruding through the melted sharps container. | 04-30-2009 |
20090211005 | HINGE ASSEMBLY FOR A TOILET SEAT - A hinge assembly for a toilet seat, the hinge assembly comprising a hinge post for pivotally supporting the toilet seat on a toilet bowl, and a bolt embedded in the hinge post and configured to extend through an opening in the toilet bowl, the bolt having thereon a plurality of projections extending into the hinge post to distribute to the hinge post forces applied to the bolt. | 08-27-2009 |
20090276944 | HINGE ASSEMBLY FOR A TOILET SEAT - A hinge assembly for a toilet seat, the hinge assembly comprising a hinge post for pivotally supporting the toilet seat on a toilet bowl, a bolt connectable to the hinge post for securing the hinge post to the toilet bowl, the bolt being configured to extend through an opening in the toilet bowl, and a nut threadable onto the bolt to secure the hinge post to the toilet bowl, the nut having a first segment threadable onto the bolt, a second segment and a shear segment connecting the first and second segments, the shear segment having a lower torque resistance than the first and second segments such that the shear segment breaks when torque applied to the second segment reaches a predetermined amount. | 11-12-2009 |
20110198252 | METHODS AND APPARATUS FOR COLLECTING AND DISPOSING OF SHARPS - A receptacle for holding a meltable sharps container during a sterilization process in which the meltable sharps container and any contained sharps are heated. The receptacle includes a side wall and a bottom wall having respective interior surfaces defining a space for receiving the meltable sharps container. The receptacle also includes a plurality of recessed areas in the interior surface of the bottom wall, and a plurality of elevated areas on the interior surface of the bottom wall, whereby as the sharps container melts, material from the sharps container flows into the recessed areas and the elevated areas hold the contained sharps above the recessed areas, so as to inhibit the contained sharps from protruding through the melted sharps container. | 08-18-2011 |
20120317708 | HINGE ASSEMBLY FOR A TOILET SEAT - A hinge assembly for a toilet seat, the hinge assembly comprising a hinge post for pivotally supporting the toilet seat on a toilet bowl, and a bolt embedded in the hinge post and configured to extend through an opening in the toilet bowl, the bolt having thereon a plurality of projections extending into the hinge post to distribute to the hinge post forces applied to the bolt. | 12-20-2012 |
20130212793 | COMBINED ADULT AND CHILD TOILET SEAT ASSEMBLY - A toilet seat assembly includes first and second hinges configured to be mounted on a toilet bowl, an adult seat coupled to the hinges for pivotal movement about an axis, and a child seat including a child ring portion and first and second arms extending from the child ring portion. The child seat is removably coupled to the hinges for pivotal movement about the axis and is removable from the hinges by squeezing the arms towards one another. | 08-22-2013 |
20130269092 | TOILET SEAT HINGE ASSEMBLY - A hinge assembly for mounting a toilet seat to a toilet bowl includes a hinge post, a bolt having a head and a threaded shaft configured to extend into a bore in the toilet bowl for securing the hinge post to the toilet bowl, and an adaptor having a first segment coupled to the head of the bolt, a second segment, and a shear segment connecting the first and second segments. The first and second segments are both configured to be engaged by a tool to rotate the bolt. The shear segment has a lower torque resistance than the first and second segments such that the shear segment breaks when a torque applied to the second segment reaches a predetermined amount. The head of the bolt is fit into the adaptor such that the first segment of the adaptor surrounds the head. | 10-17-2013 |
20130340154 | TOILET SEAT HINGE ASSEMBLY - A hinge assembly for mounting a toilet seat to a toilet bowl includes a hinge post, a threaded fastener extending through the hinge post and configured to extend into a bore in the toilet bowl, a bushing positioned around a portion of the threaded fastener, and a nut threadably coupled to the threaded fastener. The nut includes an expandable section configured to extend into the bore in the toilet bowl. The nut has a surface that is engaged by a surface of the bushing so that the expandable section of the nut expands as the nut moves relative to the threaded fastener to secure the hinge post to the toilet bowl. | 12-26-2013 |
20140119849 | RATCHET NUT ASSEMBLY - A ratchet nut assembly includes an inner member, an outer member, and a spring clip. The inner member includes an outwardly extending tooth. The outer member is positioned around a portion of the inner member and includes an inwardly extending pawl. The pawl is engageable with the tooth to rotate the inner member with the outer member in a first direction when a torque applied to the outer member is below a predetermined value and is operable to deflect outwardly to allow rotation of the outer member relative to the inner member in the first direction when the torque applied to the outer member is above the predetermined value. The pawl is engageable with the tooth to prevent rotation of the outer member relative to the inner member in a second direction. The spring clip is positioned around a portion of the outer member to limit deflection of the pawl. | 05-01-2014 |
Patent application number | Description | Published |
20140047099 | PERFORMANCE MONITOR FOR MULTIPLE CLOUD COMPUTING ENVIRONMENTS - A system and method for monitoring the performance of cloud computing environments. The system includes provider multi-cloud monitors configured in cloud computing environments and a consumer multi-cloud monitor configured in a cloud consumer computer. The consumer multi-cloud monitor retrieves performance data on the cloud computing environments from the provider multi-cloud monitors, converts and analyzes the cloud performance data in view of service level agreements, and presents cloud performance results to a user. | 02-13-2014 |
20140074749 | ENABLING SYNCHRONICITY BETWEEN ARCHITECTURAL MODELS AND OPERATING ENVIRONMENTS - An operational environment and an enterprise model within an enterprise organization can be identified. The model can include an entity which can be a structure, an activity, a process, information, a resource, a goal, or a constraint of the organization. The environment can include an element which can be a computing resource or a computing resource state associated with the organization. A super model can be created. The super model can be a meta-model of the enterprise model. The super model can be a common component of the enterprise model and the environment. The super model can be synchronized in real time with the environment and the enterprise model. | 03-13-2014 |
20140075357 | ENABLING REAL-TIME OPERTIONAL ENVIRONMENT CONFORMITY TO AN ENTERPRISE MODEL - An enterprise model associated with an operational environment within an operational dashboard can be identified. The model can include an entity which can be an operational node, an architecture component node, a resource, a goal, or a constraint of an enterprise organization. The environment can include element which can be a computing resource and a computing resource state associated with the organization. An operational state change within the operational environment can be performed. A result of the change can be presented within an architectural view of the model within the dashboard. The result can include a context, a policy, a function, or a relationship affecting the model. | 03-13-2014 |
20140223428 | MANAGING VIRTUAL CLUSTERING ENVIRONMENTS ACCORDING TO REQUIREMENTS - Managing virtual machines includes determining an operating parameter of a device during operation of the device as part of a cluster of devices while the device hosts a virtual machine and comparing, using a processor, a requirement for the virtual machine with the operating parameter. A view of the virtual machine operating within the device of the cluster can be displayed. A result of the comparison can be indicated through application of a visualization technique to an identifier representing the virtual machine within the view. | 08-07-2014 |
20140244574 | ENABLING DYNAMIC POLYMORPHIC ASSET CREATION AND REUSE - An asset within a repository can be identified. The asset can be an electronic file. The asset can include an asset content and an asset metadata. The asset content can include a static content and a dynamic content. The asset can be semantically disassembled into one or more assemblies. The assemblies can each include an asset data and an assembly data. The assembly data can include an assembly identifier, an assembly rule, or an asset data source. A data container format associated with the asset content can be determined. The data container can be a computing data structure. The asset content can be dynamically presented within a different data container format in accordance with the request. | 08-28-2014 |
Patent application number | Description | Published |
20100062409 | METHOD OF DEVELOPING AND PROVISIONING IT STATE INFORMATION OF COMPLEX SYSTEMS UTILIZING A QUESTION/ANSWER PARADIGM - A system for providing and developing information technology status information for various assets is provided. The system can comprise one or more electronic data processors configured to process, display, and manage data. The system can further include a module configured to execute on the one or more electronic data processors. The module can be configured to enable a user to pose one or more questions pertaining to the status of a particular asset in the system. Additionally, the module can be configured to parse the one or more questions pertaining to the status of a particular asset. The module can be further configured to select and conduct one or more tests to determine an answer to the one or more questions. Moreover, the module can be configured to generate and display to the user the answer to the one or more questions. | 03-11-2010 |
20120151036 | IDENTIFYING STRAY ASSETS IN A COMPUTING ENVIROMENT AND RESPONSIVELY TAKING RESOLUTION ACTIONS - In a discovery stage, a set of suspect rules can be utilized to determine if each environment asset of the computing environment is to be considered a suspect asset or a standard environment asset, where suspect assets are a subset of environment assets of the computing environment. In a confirmation stage, a set of stray rules can be used to determine whether each suspect asset is to be considered a stray asset, wherein stray assets are a subset of the suspect assets. A stray asset can be an asset defined and configured by a configuration management system that is active in the computing environment and is consuming resources of the computing environment yet is not needed by active processes of the computing environment and is unneeded by other active environment assets. For each stray asset, at least one resolution action (e.g., alert action, containment action, delete action) can be performed. | 06-14-2012 |
20120290348 | ROUTING SERVICE REQUESTS BASED ON LOWEST ACTUAL COST WITHIN A FEDERATED VIRTUAL SERVICE CLOUD - A method for providing a virtual cloud service at the lowest actual cost can begin with an optimal transaction handler of a federated virtual service cloud maintaining a virtual resource pool of transactional units. Each transactional unit can represent a service application deployed to a cloud service provided by a cloud service provider having a usage-based service cost model that allows transactional units to be placed in an inactive state to suspend its operating expense. Operational metrics data for the cloud service providers can be continuously captured. In response to a service request, the transactional unit that meets fulfillment requirements of the service request and incurs a lowest actual cost can be determined based upon cost factors derived from the operational metrics data, the usage-based service cost model, and a current usage state of the virtual resource pool. The received service request can be routed to the determined transactional unit. | 11-15-2012 |
20120297053 | UTILIZING SIGNATURES TO DISCOVER AND MANAGE DERELICT ASSETS OF AN INFORMATION TECHNOLOGY ENVIRONMENT - A set of asset signatures can be analyzed. Each asset signature can be associated with an asset. Derelict assets can be discovered based on the asset signatures. The asset can represent a fundamental structural unit of an information technology (IT) environment. A multi-stage screening process can be performed to discover derelict assets. In a first stage, assets having a normal state are able to be changed to a suspect state based on results of analyzing the corresponding asset signature. In a second stage, assets having a suspect state are able to be selectively changed in state to a normal state or to a derelict state. An asset management system record can be maintained for each of the set of assets. Each record of the asset management system can be a configuration item (CI), which indicates whether each of the set of assets is in a normal state, a suspect state, or a derelict state. The asset management system can periodically reclaim resources consumed by derelict assets. | 11-22-2012 |
20130246782 | UTILIZING SIGNATURES TO DISCOVER AND MANAGE DERELICT ASSETS OF AN INFORMATION TECHNOLOGY ENVIRONMENT - A set of asset signatures can be analyzed. Each asset signature can be associated with an asset. Derelict assets can be discovered based on the asset signatures. The asset can represent a fundamental structural unit of an information technology (IT) environment. A multi-stage screening process can be performed to discover derelict assets. In a first stage, assets having a normal state are able to be changed to a suspect state based on results of analyzing the corresponding asset signature. In a second stage, assets having a suspect state are able to be selectively changed in state to a normal state or to a derelict state. An asset management system record can be maintained for each of the set of assets. Each record of the asset management system can be a configuration item (CI), which indicates whether each of the set of assets is in a normal state, a suspect state, or a derelict state. The asset management system can periodically reclaim resources consumed by derelict assets. | 09-19-2013 |
20130268674 | DYNAMIC ALLOCATION OF WORKLOAD DEPLOYMENT UNITS ACROSS A PLURALITY OF CLOUDS - A method of selectively allocating a plurality of deployment units among a plurality of clouds. The method can include identifying a first context of a first deployment unit of a workload and identifying a second context of a second deployment unit of the workload. Based on the first context, a first of the plurality of clouds that satisfies at least one requirement indicated by the first context can be identified and the first deployment unit can be automatically allocated to the first cloud. Based on the second context, a second of the plurality of clouds that satisfies at least one requirement indicated by the second context can be identified, wherein the first cloud does not satisfy the requirement indicated by the second context, and the second deployment unit can be automatically allocated to the second cloud. | 10-10-2013 |
20130268861 | DYNAMIC ALLOCATION OF A WORKLOAD ACROSS A PLURALITY OF CLOUDS - A method of allocating cloud resources. A user interface can be presented to a user. The user interface can be configured to receive a user selection of a change of context for at least one of a plurality of workloads allocated to at least one cloud. Responsive to receiving the user selection of the change of context for the workload, via a processor, a service level agreement applicable to the workload can be dynamically changed from a first service level agreement to a second service level agreement, while the workload remains in an available state. | 10-10-2013 |
20130305213 | MODULARIZED CUSTOMIZATION OF A MODEL IN A MODEL DRIVEN DEVELOPMENT ENVIRONMENT - A method for the modularized customization of a model within a model driven development environment includes selecting a template specifying a base model and different points of variability of a base model in a model driven development environment and transmitting over a data communications network an electronic form configured to receive data in different data fields representative of the points of variability. Thereafter, a submission of the electronic form can be received and data from the received submission representative of the points of variability can be extracted. Instructions can be added to a control file corresponding to the points of variability and the control file can be processed to generate artifacts in an import file specifying the points of variability. Finally, the import file can be imported into the model driven development environment and the base model modified with the points of variability of the artifacts. | 11-14-2013 |
20140149171 | ROUTING SERVICE REQUESTS BASED ON LOWEST ACTUAL COST WITHIN A FEDERATED VIRTUAL SERVICE CLOUD - A method for providing a virtual cloud service at the lowest actual cost can begin with an optimal transaction handler of a federated virtual service cloud maintaining a virtual resource pool of transactional units. Each transactional unit can represent a service application deployed to a cloud service provided by a cloud service provider having a usage-based service cost model that allows transactional units to be placed in an inactive state to suspend its operating expense. Operational metrics data for the cloud service providers can be continuously captured. In response to a service request, the transactional unit that meets fulfillment requirements of the service request and incurs a lowest actual cost can be determined based upon cost factors derived from the operational metrics data, the usage-based service cost model, and a current usage state of the virtual resource pool. The received service request can be routed to the determined transactional unit. | 05-29-2014 |
20140222496 | DETERMINING COST AND RISK ASSOCIATED WITH ASSETS OF AN INFORMATION TECHNOLOGY ENVIRONMENT - A computer determines the cost and risk of assets. The computer analyzes an asset signature, associated with an asset representing a fundamental structural unit of an information technology environment, to determine that the asset is in a non-normal state. The computer determines the cost of the asset by evaluating a price formula associated with the asset signature of the asset, and the computer determines the risk of the asset by evaluating a risk formula associated with the asset signature of the asset. The computer maintains a configuration item for the asset, indicating the state, the risk, and the cost of the asset. One or both of the risk and the cost of the asset are used to determine the priority of recovering the asset. | 08-07-2014 |
20150220882 | ASSET CREATION AND UTILIZATION USING AN ASSET CREATION TOOL - An embodiment of the present invention is a method of configuring an existing document creation program. The method comprises configuring an existing document creation program to format an asset with one or more portions of the asset such as a section, a subset or a group for entry into an asset system. The method also includes configuring the existing document creation program to identify to the asset system, a list of collaborators for each of the one or more portions of the asset and furthermore, configuring, the existing document creation program to identify, to the asset system, when a change in one or more of the portions of the asset may be determined for collaborator notification. | 08-06-2015 |
20150244646 | DYNAMIC ALLOCATION OF WORKLOAD DEPLOYMENT UNITS ACROSS A PLURALITY OF CLOUDS - A method of selectively allocating a plurality of deployment units among a plurality of clouds. The method can include identifying a first context of a first deployment unit of a workload and identifying a second context of a second deployment unit of the workload. Based on the first context, a first of the plurality of clouds that satisfies at least one requirement indicated by the first context can be identified and the first deployment unit can be automatically allocated to the first cloud. Based on the second context, a second of the plurality of clouds that satisfies at least one requirement indicated by the second context can be identified, wherein the first cloud does not satisfy the requirement indicated by the second context, and the second deployment unit can be automatically allocated to the second cloud. | 08-27-2015 |
20150244792 | DYNAMIC ALLOCATION OF A WORKLOAD ACROSS A PLURALITY OF CLOUDS - A method of allocating cloud resources. A user interface can be presented to a user. The user interface can be configured to receive a user selection of a change of context for at least one of a plurality of workloads allocated to at least one cloud. Responsive to receiving the user selection of the change of context for the workload, via a processor, a service level agreement applicable to the workload can be dynamically changed from a first service level agreement to a second service level agreement, while the workload remains in an available state. | 08-27-2015 |
Patent application number | Description | Published |
20100012787 | STRONG BONDED JOINTS FOR CRYOGENIC APPLICATION - A method and apparatus for strong bonded wide joints for cryogenic applications. In one advantageous embodiment, an apparatus may comprise a three-dimensional preform and a plastic matrix. The plastic matrix may be impregnated in the three-dimensional preform to form a softening strip that may be capable of remaining flexible at a temperature at which a gas may have a liquid form. | 01-21-2010 |
20120018587 | Fabric Preform Insert for a Composite Tank Y-Joint - A method and apparatus for forming a joint. A composite insert may be placed into a joint region for a first structure. The composite insert may comprise a structure having a first portion, a second portion, and a third portion all extending from a junction; and a resin impregnated into the structure to form the composite insert. The second structure may be laid up. The composite insert may be bonded to the first structure and the second structure. | 01-26-2012 |
20120084959 | METHOD AND DEVICE FOR FORMING JOINTS IN COMPOSITE STRUCTURES - A tool is used to form a joint between a composite dome and a surrounding composite skirt. The tool includes a tool shell on which composite plies may be laid up to form the skirt and a spacer connected with the shell for filling a gap between the dome and the skirt. | 04-12-2012 |
20120090265 | METHOD FOR JOINING SANDWICH TRUSS CORE PANELS AND COMPOSITE STRUCTURES PRODUCED THEREFROM - Fluted core sandwich panels are joined together to form a composite structure. Variations in panel ends are accommodated by a core stiffener insert installed in a joint between ends of the panels. | 04-19-2012 |
20120125530 | METHOD FOR MAKING AND JOINING COMPOSITE SANDWICH SHELL EDGE JOINT - A method for joining fittings to a composite sandwich shell edge includes laying up an inner facesheet and positioning a wrapped flute mandrel on top; applying a layer of adhesive on the inner facesheet and positioning spacer-supported fittings on top; applying adhesive over the co-bonded fittings and laying up an outer facesheet forming an assembly; curing the assembly under heat and pressure; removing the fittings by first collapsing the spacers and removing the flute mandrel; placing an adhesive layer on the fittings with collapsible spacers inserted therein; reinserting the fittings between the inner and outer facesheets and effecting bonding and curing; and removing the spacers from the fittings by collapsing the spacers. | 05-24-2012 |
20120128408 | COMPOSITE SANDWICH SHELL EDGE JOINT - A composite sandwich shell edge joint includes an outboard buildup pad, an inboard buildup pad spaced-apart and adjacent to the outboard buildup pad, an outboard face sheet extending from the outboard buildup pad, an inboard face sheet extending from the inboard buildup pad, bridging plies connecting the outboard buildup pad and the inboard buildup pad and at least one barrel nut installed in the buildup pads. | 05-24-2012 |
20120205493 | Common Bulkhead for Composite Propellant Tanks - An apparatus comprising a first structure, a second structure, a first layer, and a second layer. The first structure has a first plurality of channels extending towards a number of edges of the first structure. The second structure has a second plurality of channels extending towards a number of edges of the second structure. A first side of the first structure is connected to a first side of the second structure. The first plurality of channels and the second plurality of channels have an orientation with respect to each other. The first layer is connected to a second side of the first structure. The second layer is connected to a second side of the second structure. | 08-16-2012 |
20130136527 | Device for Controlling Stress in Joints at Cryogenic Temperatures and Method of Making the Same - A composite resin tank includes a wall joined to a dome along a joint. A softening strip is used to control stress in the joint. | 05-30-2013 |
20130193151 | Composite Tank Having Joint with Softening Strip and Method of Making the Tank - A composite resin tank includes a wall joined to a dome along a joint. A softening strip is located in the joint. | 08-01-2013 |
20140077037 | STRONG BONDED JOINTS FOR CRYOGENIC APPLICATIONS - A method and apparatus for strong bonded wide joints for cryogenic applications. In one advantageous embodiment, an apparatus may comprise a three-dimensional preform and a plastic matrix. The plastic matrix may be impregnated in the three-dimensional preform to form a softening strip that may be capable of remaining flexible at a temperature at which a gas may have a liquid form. | 03-20-2014 |
20140352876 | METHOD FOR MAKING AND JOINING COMPOSITE SANDWICH SHELL EDGE JOINT - A method for joining fittings to a composite sandwich shell edge includes laying up an inner facesheet and positioning a wrapped flute mandrel on top; applying a layer of adhesive on the inner facesheet and positioning spacer-supported fittings on top; applying adhesive over the co-bonded fittings and laying up an outer facesheet forming an assembly; curing the assembly under heat and pressure; removing the fittings by first collapsing the spacers and removing the flute mandrel; placing an adhesive layer on the fittings with collapsible spacers inserted therein; reinserting the fittings between the inner and outer facesheets and effecting bonding and curing; and removing the spacers from the fittings by collapsing the spacers. | 12-04-2014 |
Patent application number | Description | Published |
20090000626 | HAPTIC GUIDANCE SYSTEM AND METHOD - A method for joint replacement is provided. A representation of a first bone is created, and a representation of a second bone is created. Bone preparation for implanting a first implant on the first bone is planned. The first bone to receive the first implant is prepared by manipulating a surgical tool to sculpt the first bone. Bone preparation for implanting a second implant on the second bone after preparing the first bone is planned. The second bone to receive the second implant is prepared by manipulating the surgical tool to sculpt the second bone. | 01-01-2009 |
20090000627 | HAPTIC GUIDANCE SYSTEM AND METHOD - A surgical planning method is provided. A representation of a bone of a joint is created. The joint is moved to a first position. A first point corresponding to a first location in the joint is identified when the joint is in the first position. The joint is moved to a second position. A second point corresponding to a second location in the joint is identified, when the joint is in the second position. Bone preparation for implanting an implant on the bone is planned based at least in part on the first and second points. | 01-01-2009 |
20090012531 | HAPTIC GUIDANCE SYSTEM AND METHOD - A surgical apparatus includes a surgical device, configured to be manipulated by a user to perform a procedure on a patient, and a computer system. The computer system is programmed to create a representation of an anatomy of a patient; to associate the anatomy and a surgical device with the representation of the anatomy; to manipulate the surgical device to perform a procedure on a patient by moving a portion of the surgical device in a region of the anatomy; to control the surgical device to provide at least one of haptic guidance and a limit on manipulation of the surgical device, based on a relationship between the representation of the anatomy and at least one of a position, an orientation, a velocity, and an acceleration of a portion of the surgical device; and to adjust the representation of the anatomy in response to movement of the anatomy during the procedure. | 01-08-2009 |
20090012532 | HAPTIC GUIDANCE SYSTEM AND METHOD - A surgical planning method is provided. A height of a cartilage surface above a bone is detected. A representation of the bone and a representation of the height of the cartilage surface is created. Bone preparation for implanting an implant on the bone is planned based at least in part on the detected height of the cartilage surface. | 01-08-2009 |
20120109150 | HAPTIC GUIDANCE SYSTEM AND METHOD - A surgical apparatus includes a surgical device, configured to be manipulated by a user to perform a procedure on a patient, and a computer system. The computer system is programmed to implement control parameters for controlling the surgical device to provide at least one of haptic guidance to the user and a limit on user manipulation of the surgical device, based on a relationship between an anatomy of the patient and at least one of a position, an orientation, a velocity, and an acceleration of a portion of the surgical device, and to adjust the control parameters in response to movement of the anatomy during the procedure. | 05-03-2012 |
Patent application number | Description | Published |
20100269988 | Counterbalanced motorized shade roll system and method - In a window covering system with a shade roll, a counterbalanced motorized shade roll system includes a shade roll with a hollow interior connected with a window covering system. A motor is located within the hollow interior. A torsion spring is also located within the hollow interior of the shade roll and the torsion spring is connected with the motor on one end and with the hollow interior on another end. Batteries are also located within the hollow interior of the shade roll opposite from the motor and after the connection of the torsion spring with the hollow interior of the shade roll such that the torsion spring does not surround the batteries. | 10-28-2010 |
20110203748 | High Efficiency Roller Shade - The present invention advantageously provides a motorized roller shade that includes a shade tube, a motor/controller unit and a power supply unit. The motor/controller unit is disposed within the shade tube, and includes a bearing, rotatably coupled to a support shaft, and a DC gear motor. The output shaft of the DC gear motor is coupled to the support shaft such that the output shaft and the support shaft do not rotate when the support shaft is attached to the mounting bracket. | 08-25-2011 |
20110203754 | Method for Operating a Motorized Roller Shade - The present invention advantageously provides methods for manually and/or remotely controlling a motorized roller shade that includes a shade attached to a shade tube, a DC gear motor disposed within the shade tube and a microcontroller. One method includes detecting a manual movement of the shade using a sensor, determining a displacement associated with the manual movement, and, if the displacement is less than a maximum displacement, moving the shade to a different position by energizing the DC gear motor to rotate the shade tube. Another method includes receiving a command from a remote control, and moving the shade to a position associated with the command by energizing the DC gear motor to rotate the shade tube. | 08-25-2011 |
20110272106 | Anti-reversible power spring apparatus and method - In a shade system with a bracket supporting a shade storage roll, an anti-reversible power spring apparatus includes at least one biasing system connected with the storage roll wherein the biasing system includes a biasing member with a first end and a second end wherein the first end moves with the storage roll as the storage roll rotates and wherein the second end is held stationary with reference to the storage roll when the storage roll rotates in one direction but not when the storage roll rotates in a second direction. A support for the at least one biasing system is provided wherein the support includes a protrusion that holds the second end against movement when the storage roll is rotated in the one direction but which allows passage of the second end past the protrusion when the storage roll is rotated in the second direction. | 11-10-2011 |
20120031571 | High Efficiency Roller Shade - A motorized roller shade is provided. The motorized roller shade includes a shade tube in which a motor unit, a controller unit and a power supply unit are disposed. The controller unit includes a controller to control the motor. The power supply unit includes at least one bearing rotatably coupled to a support shaft. The motor unit includes at least one bearing, rotatably coupled to another support shaft, a DC gear motor and a counterbalancing device. The output shaft of the DC gear motor is coupled to the support shaft such that the output shaft and the support shaft do not rotate when the support shaft is attached to a mounting bracket. | 02-09-2012 |
20120090797 | Motorizable shade system and method - A motorizable shade system and method consists of a header system where the header system includes an integral header attachment connection. At least one cord spool is provided within the header system and is connected with at least one suspension cord and a shade is suspended from the at least one suspension cord. A motor assembly attachment connection is provided in a motor assembly that is conformed to connect with the integral header attachment connection and the motor assembly also includes a motor assembly electrical connector. A power system with a power attachment connection is provided that is conformed to connect with the integral header attachment connection. The power system also includes a power system electrical connector that is conformed to connect with the motor assembly electrical connector. The motorizable shade system operates manually unless and until a motor assembly and power system are connected with the integral header attachment connection and the cord spool. | 04-19-2012 |
20120111509 | Motorizable tilt shade system and method - A motorizable tilt shade system includes a header system where the header system includes an integral header attachment connection. At least one cord spool is provided within the header system and is connected with at least one suspension cord. A shade is suspended from the at least one suspension cord and a tilt cord pulley is connected with the at least one cord spool. A tilt cord is connected with the tilt cord pulley and with the shade such that the tilt cord and tilt cord pulley cooperate to tilt the shade. A drive shaft receiver is connected with the tilt cord pulley such that movement of the drive shaft receiver moves the tilt cord pulley. | 05-10-2012 |
20130087296 | Automatic releasable top down shade system and method - An automatic releasable top down shade system includes a header. A release mechanism is provided that is conformed to connect with the header. A shade with an upper section and a lower section is provided where the upper section of the shade is connected with both the header and the release mechanism and where the lower section is connected with the release mechanism. A lift cord supports the shade and the lift cord is also connected with the release mechanism such that the lift cord activates the release mechanism. | 04-11-2013 |
20130180666 | ROLLER SHADE COUNTER BALANCING AND BLIND ATTACHING METHOD AND APPARATUS - A roller shade is provided. In some embodiments, the roller shade may include: a roller assembly; an inner portion of the roller assembly having an attaching structure for attaching to a mount; an outer portion of the roller assembly located on the roller assembly radially outward from the inner portion; a slot in the outer portion; and an insert dimensioned to be slidably received into the slot along with a portion of a shade to thereby attach the shade to the roller assembly. A method of attaching a shade to a roller assembly may also be provided. | 07-18-2013 |
20130213591 | High Efficiency Roller Shade - A method for controlling a motorized roller shade is provided. The motorized roller shade includes a shade attached to a shade tube, a microcontroller and a DC gear motor disposed within the shade tube. The DC gear motor includes a housing fixed to the shade tube and an output shaft coupled to a support shaft fixed to a mounting bracket. The method includes receiving a command from a remote control, and moving the shade to a position associated with the command by energizing the DC gear motor to rotate the shade tube and the DC gear motor housing while the DC gear motor output shaft and support shaft remain fixed. | 08-22-2013 |
20130220560 | ROLL TYPE BLIND OR SHADE SYSTEM CONFIGURED TO BE EASILY CONVERTED BETWEEN MOTORIZED AND MANUAL OPERATION - There is provided a motorized roller shade that includes a roller shade tube including an outer surface, an inner surface defining an inner cavity, and two end portions. The motorized shade further includes a shade attached to the outer surface of the roller shade tube, a counterbalancing unit configured to provide a counterbalancing force to the shade, and the roller shade tube further comprising substitution configurations to allow the roller shade tube to receive and operate with either a motor assembly or a manual operation assembly. | 08-29-2013 |
20130255890 | MOTORIZABLE TILT SHADE SYSTEM AND METHOD - A motorizable tilt shade system includes a header system where the header system includes an integral header attachment connection. At least one cord spool is provided within the header system and is connected with at least one suspension cord. A shade is suspended from the at least one suspension cord and a tilt cord pulley is connected with the at least one cord spool. A tilt cord is connected with the tilt cord pulley and with the shade such that the tilt cord and tilt cord pulley cooperate to tilt the shade. A drive shaft receiver is connected with the tilt cord pulley such that movement of the drive shaft receiver moves the tilt cord pulley. A counterbalance assembly including a negative gradient spring is connected to the drive shaft thereby providing an approximately constant tension on the tilt cord pulley. | 10-03-2013 |
20130276995 | COUNTERBALANCED ROLL TYPE BLIND OR SHADE SYSTEM HAVING A CONFIGURATION TO UTILIZE AN EXTERNAL POWER SUPPLY OR AN EXTERNAL MOTOR CONTROLLER - A motorized roller shade includes a roller shade tube including an outer surface, an inner surface defining an inner cavity, and at least one end portion, a shade attached to the outer surface of the roller shade tube, and a counterbalancing unit configured to provide a counterbalancing force to the roller shade. The motorized shade further includes a motor configured to provide rotational exertion to the roller shade, a controller configured to provide control signals to the motor, a power supply configured to provide power at least to one of the motor and the controller, and a transfer device configured to transfer one of the control signals to the motor that is configured to rotate and power to the controller that is configured to rotate from a stationary external source. | 10-24-2013 |
20130285580 | QUICK CHANGE BATTERY ARRANGEMENT FOR MOTORIZED SHADE - The present invention advantageously provides a motorized roller shade that includes a shade conduit having an outer surface upon which a shade is attached and an inner surface defining an inner cavity. The motorized shade also comprises a motor disposed within the inner cavity along with a controller coupled to the motor that controls the motor. The motorized roller further comprises a power supply sleeve having an interior space, wherein the power supply sleeve is disposed within the inner cavity, wherein the power supply sleeve is coupled to the motor. The sleeve may be accessed by an access port that extends between the outer surface and the inner surface. | 10-31-2013 |
20130333848 | MOTORIZED ROLLER SHADE CONFIGURED FOR LARGER SHADE APPLICATIONS - A motorized roller shade includes a shade tube, including an outer surface upon which a shade is attached, an inner surface defining an inner cavity and two end portions, and a motor having an output shaft coupled to a support shaft such that the output shaft and the support shaft do not rotate when the support shaft is attached to a mounting bracket. The motorized roller shade further includes a counterbalancing unit configured to provide a counterbalancing force to the shade, a power supply unit, electrically coupled to the motor, configured to supply power to the motor, and an adaption component including at least one of a length adaptation component and a diameter adaptation component arranged within the shade tube and configured to adapt at least one of the motor and the counterbalancing unit to be used with a larger shade tube. | 12-19-2013 |
20140090789 | HIGH EFFICIENCY ROLLER SHADE - A motorized roller shade is provided. The motorized roller shade includes a shade tube in which a motor unit, a controller unit and a power supply unit are disposed. The controller unit includes a controller to control the motor. The power supply unit includes at least one bearing rotatably coupled to a support shaft. The motor unit includes at least one bearing, rotatably coupled to another support shaft, a DC gear motor and a counterbalancing device. The output shaft of the DC gear motor is coupled to the support shaft such that the output shaft and the support shaft do not rotate when the support shaft is attached to a mounting bracket. | 04-03-2014 |
20140262076 | STOP FOR GUIDE RAILS ON A BLACKOUT CURTAIN OR SHADE - Embodiments of the invention relate to a stop configured to be positioned in a track channel of a guide rail for guiding a shade. Further embodiments relate to a guide rail and stop combination, where the guide rail and stop combination are configured to be used for guiding a shade. Still further embodiments relate to a shade system incorporating one or more guide rails for guiding a shade and at least one stop positioned with respect to the guide rail to control the travel of bottom bar interconnected with the shade. | 09-18-2014 |
20140305601 | Spring counterbalance apparatus and method - A spring counterbalance apparatus and method consists of a shade system with a torque profile, where the shade system is connected with a drive shaft. A first spring system is connected with the drive shaft where the first spring system is a standard wound spring system. A second spring system is connected with the drive shaft where the second spring system is a reverse wound spring system and where, in combination, the first spring system and the second spring system produce a counterbalance torque profile approximately equal to the shade system torque profile. | 10-16-2014 |
20150041080 | METHOD FOR OPERATING A MOTORIZED ROLLER SHADE - An architectural covering is provided. The architectural covering includes: shade material; the shade material operatively connected to a motor unit such that movement of the motor unit causes movement of the shade material; the motor unit comprising a DC motor and a shaft connected to the DC motor; a power supply unit electrically connected to the motor unit; a controller unit electrically connected to the motor unit, the controller unit having a microprocessor; and a rotation detector configured to detect rotation of the motor unit and upon detection of rotation of the motor unit transmit a signal to the microprocessor, wherein the microprocessor of the controller unit is configured to power an encoder unit in response to determination of manual movement of the shade material. A motor and control unit for an architectural covering may be provided. | 02-12-2015 |
20150107788 | METHOD AND APPARATUS FOR LINKED HORIZONTAL DRAPERY PANELS HAVING VARYING CHARACTERISTICS TO BE MOVED INDEPENDENTLY BY A COMMON DRIVE SYSTEM - A curtain assembly comprises a rotatable drive element wherein at least one helical guide structure is formed on, or into, the outer surface of the drive element. A drive attachment element having a structure that communicates with the helical guide structure to move the drive attachment element axially along the drive element when the drive element is rotated. Specific embodiments incorporate either a manual or motor-driven rotation assembly for rotating the drive element. Further specific embodiments involve a helical guide structure that comprises a helical groove and a structure that comprises a tooth that engages with the helical groove. Further specific embodiments include a sensor, such as an accelerometer, that detects a disturbance or vibration on the drive element, such as a tug, slide or tap, and activating the motor in response to the disturbance. | 04-23-2015 |
Patent application number | Description | Published |
20090103453 | Network Planning and Optimization of Equipment Deployment - Embodiments of the present invention provide systems, devices and methods for improving the efficient deployment and configuration of networking equipment within a network build-out. In certain embodiments of the invention, an iterative analysis of inter-node equipment placement and connectivity, and inter- and intra-node traffic flow is performed to identify a preferred deployment solution. This analysis of deployment optimization takes into account both configurations from a network node perspective as well as from a network system perspective. Deployment solutions are iteratively progressed and analyzed to determine a preferred solution based on both the cost of deployment and satisfaction of the network demands. In various embodiments of the invention, a baseline marker is generated from which the accuracy of the solution may be approximated that suggests to an engineer whether the deployment is approaching an optimal solution. | 04-23-2009 |
20100158529 | METHOD FOR WAVELENGTH ASSIGNMENT IN A WDM NETWORK - In accordance with the present disclosure, a method of configuring a wavelength division multiplexed (WDM) network is presented. The WDM network includes circuits that carry optical signals, with each signal corresponding to a wavelength. The WDM network includes nodes, with links connecting the nodes to one another. Each circuit includes at least one link and at least one node. The method comprises assigning each of the circuits to an optical signal, based on first and second criteria, and configuring the nodes based on the assignment. | 06-24-2010 |
20110243552 | OPTICAL AUTODISCOVERY FOR AUTOMATED LOGICAL AND PHYSICAL CONNECTIVITY CHECK BETWEEN OPTICAL MODULES - Optical autodiscovery is provide between two optical modules to insure that when an optical signal is coupled between the two optical module, the optical signal from a first module does not interfere with operation of a second module. The autodiscovery is implemented by sending an optical identification signal from the first optical module via the coupling to the second optical module from which signal, the second optical module can verify and determined acceptance of the coupled first optical module. During this autodiscovery process, the optical identification signal from the first optical module may be attenuated or shifted in optical spectrum so as not to interfere with the operation of the second optical module. Autodiscovery may also be employed in cases where a first optical module is to receive an optical signal from a second module. | 10-06-2011 |
20120020246 | NETWORK PLANNING AND OPTIMIZATION OF EQUIPMENT DEPLOYMENT - Embodiments of the present invention provide systems, devices and methods for improving the efficient deployment and configuration of networking equipment within a network build-out. In certain embodiments of the invention, an iterative analysis of inter-node equipment placement and connectivity, and inter- and intra-node traffic flow is performed to identify a preferred deployment solution. This analysis of deployment optimization takes into account both configurations from a network node perspective as well as from a network system perspective. Deployment solutions are iteratively progressed and analyzed to determine a preferred solution based on both the cost of deployment and satisfaction of the network demands. In various embodiments of the invention, a baseline marker is generated from which the accuracy of the solution may be approximated that suggests to an engineer whether the deployment is approaching an optimal solution. | 01-26-2012 |
20150188624 | MULTI LAYER NETWORK RESILIENCY WITH SOFTWARE DEFINED ORCHESTRATION - Methods and systems are disclosed for storing, in a non-transitory memory device, multi-layer network information comprising at least one of link availability, bandwidth availability, priority levels for paths in a multi-layer network, path status in the multi-layer network, and status for network elements in the multi-layer network; receiving, via at least one input component, a message from a network element in the network comprising information indicative of a failure of a working path in the network; determining, automatically, based at least in part on the multi-layer network information, an alternate path for transmission of the data traffic through the network; and transmitting, via at least one output component, at least one signal comprising configuration instructions to at least one optical line module, the configuration instructions directing the optical line module to switch and select the data traffic using the alternate path. | 07-02-2015 |
Patent application number | Description | Published |
20120152575 | HYDRAULIC SYSTEM HAVING DUAL TILT BLADE CONTROL - A hydraulic system for a machine is disclosed. The hydraulic system may have a tank configured to hold a supply of fluid, a pump configured to draw fluid from the tank and pressurize the fluid, a first cylinder operatively connected between a first side of a work tool and an undercarriage of the machine, and a second cylinder operatively connected between a second side of the work tool and the undercarriage of the machine. The hydraulic system may also have a first electro-hydraulic valve associated with the first cylinder and configured to selectively regulate a flow of pressurized fluid to the first cylinder independently of the second cylinder, and a second electro-hydraulic valve associated with the second cylinder and configured to selectively regulate a flow of pressurized fluid to the second cylinder independently of the first cylinder. | 06-21-2012 |
20120285158 | PRESSURE LIMITING IN HYDRAULIC SYSTEMS - This disclosure provides for pressure limiting a hydraulic system to a desired pressure value by a particular circuit by controlling and closing the compensator when the desired pressure setting is achieved. Closing the compensator will reduced the pressure head and flow in the circuit resulting in improved efficiency. One illustrated embodiment of the disclosure provides a relief valve in the pilot signal for a compensator. The method relates to limiting the pressure on an open side of the compensator, such that the pressure on the other side closes the compensator thereby limiting the pressure and also flow in the hydraulic circuit. In other words, the pressure on the open side is limited by the relief valve. Thus, the pressure on the other side increases thereby regulating the flow and pressure through the compensator. | 11-15-2012 |
20130213023 | HYDRAULIC SYSTEM HAVING LOW-SPEED OPERATING MODE - A hydraulic system is disclosed for use with a machine. The hydraulic system may have a tank, a motor with a fluid inlet and a fluid outlet, and a pump configured to draw fluid from the tank and discharge the fluid at elevated pressures to the motor. An output of the pump is adjustable to regulate a speed of the motor. The hydraulic system may also have a low-speed valve located between the fluid outlet of the motor and the tank. The low-speed valve may be configured to reduce a positive speed of the motor below a lowest positive speed attainable through control of pump output. | 08-22-2013 |
20150020511 | METHOD FOR ENERGY RECOVERY OF HYDRAULIC MOTOR - A method to recover energy in a reversible hydraulic motor system during a motor reverse event is disclosed. A swashplate of a hydraulic motor is pivoted over a center position when the hydraulic motor rotates in a first direction and is due to receiving a pressurized fluid from a pump. Thereafter, by de-stroking the pump a pressurized fluid to the hydraulic motor is restricted. Then, a valve is moved to a charge position to store the pressurized fluid into an accumulator. Next, the stored pressurized fluid of the accumulator is discharged to the hydraulic motor as the hydraulic motor begins rotation in an opposite, second direction. Subsequently, the valve is moved to a block position to inhibit flow of the pressurized fluid into or out of the accumulator. By up-stroking the pump, a continuous rotation of the hydraulic motor in the opposite, second direction is maintained. | 01-22-2015 |
20150081179 | HYDRAULIC SYSTEM HAVING DUAL TILT BLADE CONTROL - A hydraulic system for a machine is disclosed. The hydraulic system may have a tank configured to hold a supply of fluid, a pump configured to draw fluid from the tank and pressurize the fluid, a first cylinder operatively connected between a first side of a work tool and an undercarriage of the machine, and a second cylinder operatively connected between a second side of the work tool and the undercarriage of the machine. The hydraulic system may also have a first electro-hydraulic valve associated with the first cylinder and configured to selectively regulate a flow of pressurized fluid to the first cylinder independently of the second cylinder, and a second electro-hydraulic valve associated with the second cylinder and configured to selectively regulate a flow of pressurized fluid to the second cylinder independently of the first cylinder. | 03-19-2015 |