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Control Flow patents

      

This page is updated frequently with new Control Flow-related patent applications.




 System and  control flow management in software defined networks patent thumbnailSystem and control flow management in software defined networks
A novel (software defined network) sdn control plane is introduced having new system capabilities to activate and deactivate controllers in real-time upon automatic measurement of network control traffic and service requirements, and proper controller interactions with network switches as control plane topology changes. Also introduced is a control flow table, which defines the assignment of certain control flows (by originator, location, service type, etc.) to different controllers within the sdn..
Argela Yazilim Ve Bilisim Teknolojileri San. Ve Tic. A.s.


 Static analysis based efficient elimination of false positive patent thumbnailStatic analysis based efficient elimination of false positive
A method and a system is disclosed herein for model checker based efficient elimination of false positives from static analysis warnings generated during static analysis of an application code. The system computes complete-range non-deterministic value variables (cnv variables) that are based on data flow analysis or static approximation of execution paths by control flow paths.
Tata Consultancy Services Limited


 Nozzle for selectively generating either plasma or ultraviolet radiation patent thumbnailNozzle for selectively generating either plasma or ultraviolet radiation
One aspect of the invention provides a method of generating ultraviolet radiation. The method includes: introducing a mixture of nitrogen gas and helium gas into a dielectric barrier discharge device including a high voltage electrode and a ground electrode separated by a gap and a dielectric; and applying suitable electricity to the high voltage electrode, thereby generating ultraviolet radiation.
Drexel University


 Scalable and accurate mining of control flow from execution logs across distributed systems patent thumbnailScalable and accurate mining of control flow from execution logs across distributed systems
Methods and arrangements for efficiently mining a control flow graph from execution logs of a distributed system. Using at least one text clustering technique, two text clusters are generated from the plurality of execution logs.
International Business Machines Corporation


 Systems and methods of detecting power bugs patent thumbnailSystems and methods of detecting power bugs
Embodiments of the present invention provide a system and methods for detecting power bugs. In one embodiment, a computer-implemented method for analyzing a computer code includes generating a control flow graph for at least a portion of the computer code at a processor.
Purdue Research Foundation


 Compiler optimization to reduce the control flow divergence patent thumbnailCompiler optimization to reduce the control flow divergence
In one embodiment a graphics processing system comprises a graphics processor having execution logic and shared memory and a shader compiler unit to compile a shader program for execution by the execution logic of the graphic processor, wherein the shader is to optimize the shader program during the compile, wherein to optimize the shader program includes to convert a divergent block of parallel instructions into a divergent block and a non-divergent block of instructions.. .
Intel Corporation


 Control flow graph analysis patent thumbnailControl flow graph analysis
A method and systems generate a control flow graph including an edge of the control flow graph from a branch instruction to a target address of the branch instruction in an abstract interpretation for an assignment instruction to a branch target variable of a program. The program allocates a particular branch target variable to a branch instruction having a plurality of branch targets.
International Business Machines Corporation


 Method and filling system for filling containers patent thumbnailMethod and filling system for filling containers
A method for filling a container with spirit or wine includes using a valve to control flow of filling material into a container sealed against a plant from. Once the container has been filled, and while the valve is closed, pressurized trinox gas drives surplus fluid out of the container.
Khs Gmbh


 Bottle actuator apparatus and system patent thumbnailBottle actuator apparatus and system
An apparatus and system for refilling or servicing a device, such as an automobile coolant system, with pressurized contents are disclosed. In one embodiment, the apparatus includes an actuator pin adapted to control flow and is capable of operating with either a puncture top bottle or internal valve bottle containing pressurized contents are disclosed.
Pacific Link Llc


 Fuel injector filter patent thumbnailFuel injector filter
A filter for a control flow of a fuel injector, wherein a primary fuel flow enters the injector through an inlet aperture, and wherein part of the primary fuel flow forms a secondary fuel flow which enters a control valve through a control flow aperture, wherein the filter is located such that only the secondary flow of fuel passes through the filter, the filter includes filter orifices such as slots, holes or perforations, wherein at least one dimension of the filter orifices is less than the nozzle control valve lift value.. .
Delphi International Operations Luxembourg S.a.r.l.


Method and system for calibrating exhaust valves

Various methods and systems are provided for calibrating one or more exhaust valves. In one example, a system comprises an exhaust valve configured to control flow of exhaust gas exiting an engine and a controller configured to calibrate the exhaust valve by commanding the exhaust valve to a fully closed position with a first driving current and measuring a first position of the exhaust valve at the first driving current, commanding the exhaust valve to a fully open position with a second driving current and measuring a second position of the exhaust valve at the second driving current, and generating a map based on a linear function determined from the first driving current, the second driving current, the measured first position, and the measured second position.
General Electric Company

Method and generating pulses in a fluid column

Methods and apparatus are disclosed for generating fluid pulses in a fluid column, such as within a well. A described example fluid pulse generator has a valve member comprising a piston that is linearly movable within a piston chamber to control flow by selectively obstructing a fluid passage.
Halliburton Energy Services, Inc.

Manufacture of methylolalkanes with augmented heat transfer and improved temperature control

A multistage tubular reaction system and method for preparing methylol derivatives of an aldehyde includes a tubular reaction system with a plurality of successive reactor stages comprising a plurality of jacketed reaction tubes provided with a cooling system adapted to control flow of a cooling medium through said jacketed reaction tubes. The cooling medium flow is controlled independently in different stages in response to temperature measurements in the reaction system to regulate temperature.
Harris Corporation

Container assembly

Examples of a container assembly are disclosed herein. An example of the container assembly includes a regulated tank to supply printing composition and a free tank to supply reserve printing composition to the regulated tank.
Hewlett-packard Development Company, L.p.

Inflow control device for wellbore operations

An adjustable and fixed inflow control device is provided. According to one embodiment, the adjustable inflow control device comprises a set of flow path walls defining a flow path that extends from an inlet to an outlet.
Packers Plus Energy Services Inc.

Time multiplexed chemical delivery system

A gas delivery system delivers different process gas compositions to a common supply line at specified times. Multiple reservoirs are fluidly connected to the common supply line with each reservoir having its own charge control valve for controlling connection of the reservoir to the common supply line.
Lam Research Corporation

Method and ensuring control flow integrity

A control flow enforcement solution for ensuring that a program or portion thereof behaves as expected during execution upon a processor. A reference control flow is pre-determined for the program using, for example, a control flow graph (cfg).
Nxp B.v.

Torque converter with a selective pressure activated seal system

A cover arranged to receive torque from an engine; an impeller; a turbine; an output hub arranged to non-rotatably connect to an input shaft for a transmission; a lockup clutch including an axially displaceable piston plate and arranged to directly connect the cover to the output hub; and a seal system including a pilot portion including first and second channels and a secondary hub non-rotatably connected to the output hub and axially displaceable with respect to the output hub to control flow of pressurized fluid through the first and second channels, or non-rotatably connected to the pilot portion and axially displaceable with respect to the pilot portion to control flow of pressurized fluid through the first and second channels.. .
Schaeffler Technologies Ag & Co. Kg

Label for modified atmosphere packaging

Maintenance of conditions optimal to perishable materials within a package during shipment will prolong the lifetime of the goods for shipment. The present invention provides a system for mitigating spoilage of perishable materials.
Ifood Systems Corporation

Automated therapy system and method

An automated therapy system having an infusion catheter; a sensor adapted to sense a patient parameter; and a controller communicating with the sensor and programmed to control flow output from the infusion catheter into a patient based on the patient parameter without removing fluid from the patient. The invention also includes a method of controlling infusion of a fluid to a patient.

High performance software vulnerabilities detection system and methods

This invention teaches a system and methods of detecting software vulnerabilities in a computer program by analyzing the compiled code and optionally the source code of the computer program. The invention models compiled software to examine both control flow and data flow properties of the target program.
Securisea, Inc.

Shock absorber for hydraulic system

Shock absorber used for damping a control flow which is to be directed to the control valve belonging to a hydraulic system or is to be directed to the adjustable valve of the flow through which absorber the flow of the hydraulic fluid can be directed at least in one direction. The absorber is a stopper which restricts the run of the flow to be damped which stopper is equipped with one or several ducts which let the flow go through the mentioned stopper when the other orifice of the mentioned duct is blocked with a plate in such a way that bending of the mentioned plate opens access for the flow through the mentioned stopper due to the pressure of the flow coming along the mentioned duct..
Dynaset Oy

Device for chemical drip containment and neutralization

A chemical drip containment and neutralization device comprising a disc shaped insert impregnated with at least one neutralizing agent. The insert is adapted to be positioned within a container in such a way, so that the insert divides an inner space of the container into a liquid feed section and a liquid collecting section.

Rotary valve seal pressure and indicator system

A rotary valve is configured to control flow of particulate matter from a storage source into a conduit under pneumatic pressure. The valve comprises a cylindrical housing, opposing end plates partially enclosing said cylindrical housing, and a vaned rotor having opposing shafts protruding through annular seals provided in said end plates.
Prater Industries, Inc.

Surgical instrument with robotic and manual actuation features

A teleoperated surgical instrument comprises a housing configured to couple to a teleoperated manipulator and an elongated tube having a first end and a second end opposite the first end. The first end is mounted to the housing and the second end has one or more openings configured to deliver or receive a fluid at a surgical site.
Intuitive Surgical Operations, Inc.

Determination of target location for transfer of processor control

Methods and apparatus are disclosed for eliminating explicit control flow instructions (for example, branch instructions) from atomic instruction blocks according to a block-based instructions set architecture (isa). In one example of the disclosed technology, an explicit data graph execution (edge) isa processor is configured to fetch instruction blocks from a memory and execute at least one of the instruction blocks, each of the instruction blocks being encoded to have one or more exit points determining a target location of a next instruction block.
Microsoft Technology Licensing, Llc

Clustering execution in a processing system to increase power savings

Embodiments relate to clustering execution in a processing system. An aspect includes accessing a control flow graph that defines a data dependency and an execution sequence of a plurality of tasks of an application that executes on a plurality of system components.
International Business Machines Corporation

Clustering execution in a processing system to increase power savings

Embodiments relate to clustering execution in a processing system. An aspect includes accessing a control flow graph that defines a data dependency and an execution sequence of a plurality of tasks of an application that executes on a plurality of system components.
International Business Machines Corporation

Software vulnerabilities detection system and methods

This invention discloses a system and methods of detecting software vulnerabilities in a computer program. The invention models compiled software to examine both control flow and data flow properties of the target program.
Securisea, Inc.

Determination of branch convergence in a sequence of program instruction

A method of compiling a sequence of program instructions, a method of parallel execution of a sequence of program instructions and apparatuses and software supporting such methods are disclosed. The sequence of program instructions is analysed in terms of basic blocks forming a control flow graph and execution paths through that control flow graph are identified.
Arm Limited

Damping force variable shock absorber

There is provided a compact damping force variable shock absorber capable of implementing different adjustments for a compression-side stroke and an extension-side stroke as initial settings. A damping force variable device in one embodiment includes: a main valve that opens and closes to control flow of oil caused by sliding of a piston in a cylinder, thereby generating damping force; a pilot chamber into which a portion of the flow of the oil is introduced so that internal pressure is applied to the main valve in a valve-closing direction; a pilot valve that opens and closes to adjust the internal pressure of the pilot chamber; and a communication passage that communicates the pilot chamber with a rod-side oil chamber or a piston-side fluid chamber..
Showa Corporation

Method and filling system for filling containers

A method for filling containers simultaneously with the filling-material sealing the containers against filling heads at the filling positions, and using a filling-material volumetric-flow-rate controller common to all of the filling positions to control flow of filling-material as a function of a target filling-curve by executing a filling phase with intervals that have different flow rates and controlling transition times between these intervals to ensure that each container finishes the filling phase with the correct amount of filling-material.. .
Khs Gmbh

System, method and a scalable parallel processor

A system and method of parallel processing includes a computer system including a first processor, the first processor being a control flow type processor, a second processor, the second processor being a data flow type processor. The second processor is coupled to a second memory system, the second memory system including instructions stored therein in an order of execution and corresponding events data stored therein in the order of execution.
Montana Systems Inc.

Techniques for avoiding cache victim based deadlocks in coherent interconnects

A system and a method are disclosed to control flow of victim transactions received at a coherent interconnect from a coherent device of a processing system. A victim transaction is received from the coherent device at the coherent interconnect if a value of a first token indicates that at least one victim transaction is available to be received by the coherent interconnect.
Samsung Electronics Co., Ltd.

Automatic clustering of malware variants based on structured control flow

A computer network computer server device accesses software from a file. The device builds a structured flow control that maps the software's execution paths.
Ut Battelle, Llc

Technologies for annotating process and user information for network flows

Systems, methods, and computer-readable media for annotating process and user information for network flows. In some embodiments, a capturing agent, executing on a first device in a network, can monitor a network flow associated with the first device.
Cisco Technology, Inc.

Diversifying control flow of white-box implementation

A non-transitory machine-readable storage medium encoded with instructions for execution by a keyed cryptographic operation by a cryptographic system mapping an input message to an output message, including: instructions for receiving input data for a round of the keyed cryptographic operation; instructions for determining the order of computing output portions for the round of the cryptographic function based upon portions of the input data; and instructions for computing the portions of the output data in the determined order based upon the input data.. .
Nxp, B.v.

Method and system for controlling antenna of mobile communication application system based on double quaternions in mems inertial navigation

A method for controlling an antenna of a mobile communication application system based on double quaternions in mems inertial navigation. The method comprises: introducing an antenna control quaternion based on a navigation attitude quaternion; in each interrupt cycle of a navigation computer, updating the two quaternions respectively using a carrier system measured by a gyroscope relative to a rotation vector of an ideal platform coordinate system; in each filter cycle, correcting the error of the navigation attitude quaternion respectively using a kalman filter; according to the relationship between the attitudes determined by the two attitude quaternions, determining the angular speed in an antenna control instruction; and finally, driving a servo system to rotate at an antenna servo control angle converted by an antenna control quaternion attitude.
Beijing Aerospace Wanda Hi-tech Ltd.

Control flow enhancements for lte-unlicensed

control flow enhancement for lte-u operation. Aspects include enhancements to control flow processing for floating tti operation for unlicensed cells including epdcch processing, aperiodic csi reporting, drx operation, and extended ttis at the end of a transmission burst.
Qualcomm Incorporated

Service scaling in communications

A method is disclosed for downscaling a deep packet inspection service in a network apparatus. The method comprises receiving data flow in a gateway virtual machine via a software defined networking switch, and keeping track of data flow and control flow and their state per subscriber.
Nokia Solutions And Networks Oy

Injection of data flow control objects into application processes

A callback, which may be assigned to a creation event of an application process, may be executed. In response to the execution of the callback, a data flow control object may be injected into the application process.
Hewlett-packard Development Company, L.p.

Water treatment system

A portable water treatment system selectively configurable between a portable configuration and a water treatment system configuration. The portable water treatment system includes multiple nest and stack containers.
Access Business Group International Llc



Control Flow topics:
  • Control Flow
  • Computer System
  • Executable
  • Central Processing Unit
  • Functional Specification
  • Compliant Balloon
  • User Input
  • Instantiate
  • Privileges
  • Object Oriented
  • Constraints
  • Encapsulation
  • Software Engineer
  • System Call
  • Source Code


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    This listing is a sample listing of patent applications related to Control Flow for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Control Flow with additional patents listed. Browse our RSS directory or Search for other possible listings.


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