Kabat, US
Daniel Kabat, Oxford, MI US
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20080196779 | VARIABLE STIFFNESS FLOW CONTROL VALVE - A flow control valve, comprising a flow controlling valve configured to deflect from a generally planar posture to an increasingly nonplanar posture responsive to a relative increase in pressure difference and flow across the valve element; and a support element including a support structure supporting the valve element in its undeflected state; at least a first contact surface recessed from the support structure and configured to engage the valve element only when the valve element is deflected; and a flow passage wherein an effective flow-through volume through the at least one opening and the flow passage decreases as deflection of the valve element increases. | 08-21-2008 |
20080202473 | METHOD AND APPARATUS FOR RAPIDLY THAWING FROZEN NOX REDUCTANT - According to one aspect of the present invention, a liquid reductant tank for supplying liquid reductant to a selective catalytic reduction system is disclosed. The tank includes a tank cavity for holding a liquid reductant and being at least partially defined by one or more side walls; a liquid reductant supply line at least partially situated within the tank cavity and for communicating liquid reductant from the tank cavity to outside of the tank cavity; and a heating element situated at least partially within the liquid reductant supply line and for thawing frozen reductant situated within the supply line during cold start conditions to obtain liquid reductant for use in a selective catalytic reduction system. | 08-28-2008 |
20110120984 | Method and Apparatus for Rapidly Thawing Frozen NOx Reductant - According to one aspect of the present invention, a liquid reductant tank for supplying liquid reductant to a selective catalytic reduction system is disclosed. The tank includes a tank cavity for holding a liquid reductant and being at least partially defined by one or more side walls; a liquid reductant supply line at least partially situated within the tank cavity and for communicating liquid reductant from the tank cavity to outside of the tank cavity; and a heating element situated at least partially within the liquid reductant supply line and for thawing frozen reductant situated within the supply line during cold start conditions to obtain liquid reductant for use in a selective catalytic reduction system. | 05-26-2011 |
Daniel Michael Kabat, Oxford, MI US
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20090019843 | Approach for Delivering a Liquid Reductant into an Exhaust Flow of a Fuel Burning Engine - An exhaust system for an internal combustion engine for a vehicle is provided. The system comprises an exhaust passage for transporting exhaust gases from the engine; an injector coupled to a wall of the exhaust passage, said injector including an injection axis that is angled relative to a longitudinal axis of a mixing region of the exhaust passage; and a first mixing device arranged within the exhaust passage downstream of the injector within the mixing region, said first mixing device including a plurality of flaps, wherein said plurality of flaps are inclined relative to the longitudinal axis; a second mixing device arranged within the exhaust passage downstream of the first mixing device; wherein the injection axis of the injector intersects the first mixing device. | 01-22-2009 |
20090205327 | Helical Exhaust Passage - A system for treating exhaust gasses from an engine is described. The system includes, the exhaust gasses routed from the engine to atmosphere through a helical exhaust passage, the system comprises an exhaust passage that receives an exhaust flow injected with a liquid reductant, the helical exhaust passage including a plurality of exhaust passages that separates the exhaust flow into separated smaller flows, wherein the smaller flows are re-introduced into a common passage and combine to form a single exhaust flow, and wherein the orientation of the plurality of exhaust passages impels the single exhaust flow to exhibit a helical flow pattern. | 08-20-2009 |
Jack Kabat, Sammamish, WA US
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20090222881 | RESOURCE STATE TRANSITION BASED ACCESS CONTROL SYSTEM - Enforcing access control based on resource state. A method includes receiving a request for an operation on one or more objects stored on computer readable media. One or more pre-operation states of the one or more objects are determined. One or more post-operation states of the one or more objects are determined. One or more access control rules are referenced. The access control rules control access to resources based on pre-operation state and post operation state. It can then be determined that the one or more access control rules allow the operation to succeed based on the one or more pre-operation states and the one or more post operation states. Based on determining that the one or more access control rules allow the operation to succeed, the operation is allowed to succeed. | 09-03-2009 |
20090222882 | UNIFIED MANAGEMENT POLICY - Defining a unified access management policy expression that unifies access control policy with events or workflows. Unified management policy information is stored. The unified management policy information defines permissions for access to resources together with events or workflows. A request is received to execute the one or more operations on one or more objects. The requested operation is verified against the unified management rules. Verifying includes performing a single retrieval, retrieving both the access control information and the events or workflows and calculating the applicability of the rule to the conditions represented by the request. Matching rules are applied, access control decisions performed and associated workflows are executed. | 09-03-2009 |
20090307172 | RETROACTIVE POLICY ENFORCEMENT - Disclosed herein is a system and method for enforcement of management policies by automatically trigging action-based processes that are mapped to the management policies. This may occur when: a new management policy is created; a final set of a management policy is modified; a new workflow is added to the management policy; and the membership filter or explicit membership of a set referenced by the management policy's final set is modified. | 12-10-2009 |
20140020044 | UNIFORM POLICY FOR SECURITY AND INFORMATION PROTECTION - System and methods for the implementation and/or enforcement of an email policy for an organization's email system are presented. A Data Loss Prevention (DLP) policy may be implemented on top of the email system. In one embodiment, the DLP policy may comprise modules and/or processing that tests emails for such sensitive data within emails. If an email comprises such sensitive data, then the DLP policy directives may specify processing to be applied as part of each stage of mail processing, from authoring to mail processing on the server and delivery. A single policy may be authored and managed that will apply the policy directives uniformly across all aspects of the message lifecycle. Each of the message policy enforcement systems may evaluate the single policy definition and apply the policy directives in a manner consistent with the contextual evaluation of the policy. | 01-16-2014 |
20140020045 | DATA DETECTION AND PROTECTION POLICIES FOR E-MAIL - Systems and/or methods for deploying and implementing data loss prevention (DLP) policy definition that may encapsulate the requirements, control objectives and directives, and/or the definitions of sensitive data types as stipulated directly or indirectly by the regulatory policy are disclosed. In one embodiment, DLP policies may be identified by an organization to run on top of a set of electronic file systems (e.g., email systems, file systems, web servers and the like). Organizations and their administrators may implement a set of DLP policy instance which are derived from DLP policy templates. DLP policy templates may comprise both structure and meaning—and may acquire a given DLP policy by the replacement of parameterized expressions with desired parameter values. In another embodiment, the state of the DLP policy instance may change according to the lifecycle of the policy instance deployment. | 01-16-2014 |
Zbigniew Kabat, Schaumburg, IL US
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20090321586 | Cable Retainer - Device including flexible main sheet, two fold regions, and two flexible flap sheets. Main sheet has first and second opposite sides and edge surrounding sides. Fold regions are located along two spaced-apart portions of edge. Each flap sheet has first and second opposite sides. Flap sheets are integrated with main sheet at fold regions. Flap sheets are configured for being bent toward first side of main sheet. Main sheet is configured for being bent to move fold regions toward each other, while retaining bias for moving fold regions away from each other. Apparatus including trough and device. Trough includes base member integrated with two spaced-apart wall members forming side walls in trough. One side of each flap sheet in contact with a side wall. Main sheet is bent with fold regions at least partially positioned toward each other, and configured for retaining bias for moving fold regions away from each other. Methods also provided. | 12-31-2009 |