Patent application number | Description | Published |
20110094656 | CONNECTION OF TUBES USING THERMALLY CURABLE ADHESIVES - The invention relates to a method for connecting a first tube to a second tube, the tubes being interconnected in an overlapping region by means of an adhesive that fills a gap in the overlapping region between the tubes. Said method is characterized in that: a) adhesive is applied to the overlapping region of at least one of the tubes and the adhesive is selected in such a way that it is solid at temperatures of below 30° C. after application to the overlapping region and prior to the connection of the tubes, and cannot be cured without thermal activation; b) the tube having the adhesive in the overlapping region is pushed onto or inside the other tube; c) the tubes are fixed in relation to one another in the overlapping region by a heatable clamp, said clamp being designed in such a way that it can heat the tubes in said region; d) the adhesive is thermally activated by heating the overlapping region with the aid of the heatable clamp, whereby the adhesive cures and connects the two tubes in the overlapping region; and e) the heatable clamp is removed once the adhesive has cured. The invention also relates to a method for producing a refrigerator and to a refrigerator comprising correspondingly joined tube sections. | 04-28-2011 |
20110094992 | Method for Producing a Heat Exchanger - Method for manufacturing a heat exchanger, wherein two neighboring metal tubes ( | 04-28-2011 |
20120121878 | ADHESIVE FILM OR ADHESIVE TAPE BASED ON EPOXIDES - A thermally curable adhesive in strip or film form, having a thickness in the range of 0.1 to 5 mm, containing: a) at least one reactive epoxy prepolymer, b) at least one latent hardener for epoxies, and c) one or more elastomers that are selected from: c1) thermoplastic polyurethanes, c2) thermoplastic isocyanates, and c3) block copolymers having thermoplastic polymer blocks. Further components can additionally be contained, for example a blowing agent for foaming. The adhesive in the uncured state at 22° C. is bendable or wrappable and can be extended at least 100% before tearing. It can be laid onto a foil. It can be used, for example, for adhesive bonding of planar, tubular, or cylindrical components, preferably components made of metal, wood, ceramic, or ferrites. | 05-17-2012 |
20120161565 | METHOD FOR ATTACHING A MAGNET ON OR IN A ROTOR OR STATOR - The invention relates to a method for adhesively bonding a magnet onto the surface or into a slot of a rotor or stator of an electric motor or a generator, wherein i) the surface or surfaces to be glued of the magnet, rotor or stator are pre-coated with an adhesive that is not liquid at 22° C. and that does not cure without an activation step, iii) the magnet is brought into contact with the rotor or stator at the adhesive location, and iv) the adhesive is activated by heating or by high-energy radiation so that it cures, characterized in that the adhesive comprises a) at least one reactive epoxide prepolymer, b) at least one latent hardener for epoxies, and c) one or more elastomers. The adhesive preferably comprises a blowing agent. The invention further relates to a corresponding pre-coated magnet. | 06-28-2012 |
Patent application number | Description | Published |
20120129557 | Method For Invoking A Constituent Service Provided In A Telecommunication Network And An Application Server For Providing A Composite Service - A method is described for invoking a constituent service in a telecommunication network. The constituent service is associated to a composite service. A first group of parameters is determined which is associated with the composite service. A second group of parameters is determined which is associated with the constituent service. The first and the second group of parameters are compared. If there are matching parameters ( | 05-24-2012 |
20120324079 | Composite Services Provision with Code Download On Demand - It is described a concept for a service composition which can be carried out in a telecommunication network ( | 12-20-2012 |
20130013760 | Method for Coordinating the Provision of a Composite Services - A method for coordinating the execution of a composed service in a service execution coordination unit on request by a service composition server is disclosed, wherein the service is composed of at least a first and a second component service instance. The method comprises: receiving an instruction for invoking the first component service instance from the service composition server, receiving an instruction for invoking the second component service instance from the service composition server, contacting a respective one of the one or more application servers for invoking the first component service instance, and in response to receiving a service invocation result from invoking the first service automatically contacting the respective one of the of the one or more application servers for invoking the second of the one or more component service instances. | 01-10-2013 |
20130013781 | Managing an Execution of a Composite Service - The present invention relates to a method for managing an execution of a composite service, the composite service comprising constituent services. The method comprises providing ( | 01-10-2013 |
20130046812 | Application Server and Method for Managing a Service - An application server ( | 02-21-2013 |
20130132590 | Managing Session Data of a Composite Service Session in a Communication Network - The present invention relates to a method for managing session data of a composite service session in a communication network, the composite service session originating from executing a composite service. The method comprises determining ( | 05-23-2013 |
Patent application number | Description | Published |
20100195894 | Authentication of Security Documents, in Particular of Banknotes - There is described a method for checking the authenticity of security documents, in particular banknotes, wherein authentic security documents comprise security features printed, applied or otherwise provided on the security documents, which security features comprise characteristic visual features intrinsic to the processes used for producing the security documents. The method comprises the steps of (i) acquiring a sample image of at least one region of interest of the surface of a candidate document to be authenticated, which region of interest encompasses at least part of the security features, (ii) digitally processing the sample image by performing a decomposition of the sample image into at least one scale sub-space containing high resolution details of the sample image and extracting classifying features from the scale sub-space, and (iii) deriving an authenticity rating of the candidate document based on the extracted classifying features. | 08-05-2010 |
20140147029 | METHOD AND SYSTEM FOR TOUCHLESS COUNTING OF STACKED SUBSTRATES, ESPECIALLY BUNDLED BANKNOTES - There is described a method for touchless counting of substantially planar substrates, especially banknotes, which are stacked in the form of stacks of substrates, said method comprising the following steps: taking at least one sample image of a portion of a side of a stack of substrates, which sample image contains contrast information representing substrate edges that extend along substantially a first direction in the sample image; processing the contrast information representing the substrate edges within the sample image ( | 05-29-2014 |
Patent application number | Description | Published |
20100242256 | METHOD FOR TOLERANCE COMPENSATION BETWEEN TWO COMPONENTS AND A TOOL FOR EXECUTION OF THE METHOD - A method for tolerance compensation in an overlap joint between a first and a second body section of adjacent fuselage rings includes introducing a plurality of holes into a first body section corresponding to a pattern of rivets; arranging the first and second body section in an overlapping configuration so as to form an overlap; injecting a filler mass through the plurality of holes into a gap formed in the overlap; and hardening the filler mass. | 09-30-2010 |
20120084962 | CLAMPING DEVICE AND METHOD FOR ASSEMBLY OF STRINGER COUPLINGS - A clamping device is provided for an assembly of a stringer coupling in a region of a lateral butt joint between a first and a second fuselage section of an aircraft for coaxially connecting a respective first and second stringer of the first and the second fuselage sections, the stringer coupling intersecting a frame element profile in the region of the lateral butt joint. A supporting yoke is configured to bridge the frame element profile in an arc-shaped manner and includes a first end foot supported by the stringer coupling on the first side of the frame element profile and a second end foot supported by the stringer coupling on the second side of the frame element profile. The supporting yoke includes a middle tensioning hook configured to interact with the frame element profile. The first and the second end feet are tensionable against the stringer coupling. | 04-12-2012 |
20120132750 | METHOD FOR PRODUCING AN AIRCRAFT FUSELAGE AND AIRCRAFT FUSELAGE - Disclosed is a method for the manufacture of an aircraft fuselage with at least two fuselage barrels wherein connecting segments are firstly prepared for the formation of a transverse joint region for a later transverse joint, and the fuselage barrels are then constructed around the connecting segments; also disclosed is an aircraft fuselage with ring-type connecting segments for the formation of such a transverse joint. | 05-31-2012 |
20120159770 | METHOD AND A DEVICE FOR THE FORMATION OF AN OVERLAP JOINT - Disclosed are a method and a device for the connection of two components indirectly or directly in an overlap joint, wherein component sections located in the overlap are pressed together for each drilling procedure by means of a clamping unit formed from a pressure application device on the drilling machine side and a guide on the component side, such that any penetration of chips between the component sections is prevented and temporary connecting elements can be dispensed with. | 06-28-2012 |
20130205576 | Joining method and a punching, stamping rivet - A method for the joining of moulded components with a punching, stamping rivet, wherein a punched hole is radially widened in at least certain sections of the moulded components that are to be punched. A punching, stamping rivet is provided which has a deforming section that has a greater external diameter than a punching section. | 08-15-2013 |
20130239398 | Method and a connecting system for the joining of moulded parts - A method for the connection of moulded parts, wherein a locking collar pin with locking grooves or with an external thread, is driven through the moulded parts and subsequently a locking collar is locked together with at least some of the locking grooves, or with threaded sections of the locking collar pin, by the application of radial pressure, or by means of a screwing operation. A connecting system with a locking ring pin, which has a punching section for purposes of punching through the moulded parts, and also locking grooves for purposes of active engagement with a locking ring; the latter extends over at least two adjacent locking grooves in the axial direction, or over at least two adjacent threads in the axial direction. | 09-19-2013 |
20130341847 | DEVICE FOR THE TEMPORARY POSITION FIXING OF AIRCRAFT STRUCTURES TO BE INTERCONNECTED - A device for the temporary position fixing of adjacently arranged aircraft structures to be interconnected includes a support frame with at least one vacuum suction cup for temporary surface attachment and with clamping means for the position fixing of the aircraft structures to be interconnected. The support frame with the at least one vacuum suction cup in the region of a transverse gap is attached on the side of one aircraft structure. The support frame includes mechanical contact pressure means for the gap-bridging position fixing of the adjacent other aircraft structure. On the support frame there is a counter support to pressure elements of the contact pressure means. | 12-26-2013 |
Patent application number | Description | Published |
20080203680 | COLLET-TYPE CHUCK - A tool or workpiece has a mounting collar open axially outward, formed with a radially inwardly directed angled flank, and having a radial outer surface of noncircular cross-sectional shape. A chuck has a body formed with an axially forwardly open socket shaped to receive the collar with the axes generally coaxial and having an inner surface of a noncircular cross-sectional shape substantially complementary to the shape of the collar outer surface. A plurality of jaws axially fixed in the socket have radially movable ends engageable inside the collar and each formed with a radially inwardly and axially outwardly directed face. A cam having a face centered on the axis is engageable with the jaw front ends such that axial rearward shifting of the cam presses the jaw front ends outward and thereby presses the jaw faces against the collar flank to lock the collar in the socket. | 08-28-2008 |
20080224423 | Method for Operating an Actuation Unit and Device for Carr - The invention relates to a method for operating an actuation device ( | 09-18-2008 |
20080252023 | Apparatus for Chucking a Tool or Workpiece Having a Collet - The invention relates to an apparatus for holding a workpiece ( | 10-16-2008 |
20090278323 | DEVICE USABLE AS GRIPPER HEAD OR CHUCK - A device for clamping a stem has a body forming a piston chamber and having an axially outwardly open hole adapted to receive the stem and a plurality of collet jaws in the hole shiftable axially by a piston between an outer releasing position with its axial outer ends radially spread and an inner holding position with the ends more closely radially juxtaposed. The stem is engageable axially in the hole between the jaws and lockable in the body in the inner holding position. A main spring urges the piston and jaws axially inward into the inner position. A cover element has an outer head and is axially shiftable relative to the piston between an extended position with the head engaged radially between the outer ends of the jaws and a retracted position with the head spaced axially inward from the outer ends of the jaws. | 11-12-2009 |
20100201083 | CHUCK FOR A TUBULAR BODY - The invention relates to a tensioning device for a hollow shaft ( | 08-12-2010 |
20110074121 | CHUCK WITH STATIONARY ACTUATOR - A chuck has a stationary support and a spindle rotatable in the support and having forward therefrom a forwardly open seat for a workpiece. A plurality of jaws are shiftable in the support to grip or release the workpiece. A pull rod coupled to the jaws projects rearward therefrom and carries a central plate. A rear plate spaced rearward of the central plate is rotationally fixed to the spindle. A push rod axially shiftable in the rear plate has a front end engageable with the central plate and a rear end projecting rearward from the rear plate. A spring braced between the spindle and the central plate urges the central plate rearward. A piston is shiftable in the support between a front position bearing forward opposite to the spring on the push rod and therethrough on the central plate and a rear position spaced rearward of the push rod. | 03-31-2011 |
20130014620 | ELECTRIC-DRIVE STEADY RESTAANM HANGLEITER; EugenAACI HermaringenAACO DEAAGP HANGLEITER; Eugen Hermaringen DEAANM Schenk; PeterAACI NiederstotzingerAACO DEAAGP Schenk; Peter Niederstotzinger DE - A steady rest has a body juxtposable with a workpiece rotatable about a workpiece axis. Two arm elements are pivoted on the body and carry outer rollers radially engageable with the workpiece. A center element shiftable on the body in a straight line generally radially of the axis carries a center roller engageable radially with the workpiece. The rollers are angularly spaced about the workpiece. An electric actuator mounted on the body is connected by a transmission to the elements for displacing the respective roller radially relative to the workpiece. | 01-17-2013 |
20140001713 | GRIPPER WITH EMERGENCY RELEASE | 01-02-2014 |
Patent application number | Description | Published |
20120329563 | FORCE TRANSMISSION FLANGE FOR A TORQUE TRANSMISSION DEVICE OR A DAMPER DEVICE, AND TORQUE TRANSMISSION DEVICE OR DAMPER DEVICE - A force transmission flange, preferably an intermediate force transmission flange, for a torque transmission device or a damper device, in particular for a drivetrain of a motor vehicle, wherein the force transmission flange has driver devices for mechanically coupling energy storage elements, and for at least two energy storage elements arranged offset axially and/or radially with respect to each other, the force transmission flange has at least two driver devices which are formed as one piece of the same material with the force transmission flange and are for coupling the energy storage elements. The invention relates to a device such as a torque converter, Föttinger coupling, damper, torsional vibration damper, turbine damper, pump damper, dual-mass converter or dual-mass flywheel or a combination thereof, optionally with a centrifugal pendulum-type absorber, wherein the device has a force transmission flange, especially an intermediate force transmission flange. | 12-27-2012 |
20140014435 | TORSIONAL VIBRATION DAMPER WITH ARC SPRING AND END CAP - An end cap for an arc spring in a torsional vibration damper having a cylindrical section for engaging with the arc spring and a radial section at one end of the cylindrical section for engaging with an input or output side of the torsional vibration damper, the end cap being producible by shaping from a metal sheet. A torsional vibration damper for elastic transmission of torque between an input side and an output side including the described end cap for transmission of force between one of the sides and the arc spring. | 01-16-2014 |
20140057729 | TORQUE TRANSFER DEVICE - A torque transfer device in a drive train, having an input component, which can rotate about a rotational axis and can be connected to a drive side; an output component, which is capable of limited rotation in relation to the input component counter to the action of at least one helical spring and which can be connected to an output side; and having a spring hanger component, which radially delimits the exterior of the helical spring. The helical spring has a wire, which is wound around a spring axis and sections of which are formed on to a radially exterior region in relation to the rotational axis along the spring axis. The cross-section of the wire is substantially circular and the circumference of the cross-section can he described by a first wire radius. | 02-27-2014 |
Patent application number | Description | Published |
20090003023 | METHOD AND SYSTEM OF CONTROLLING A POWER INVERTER - Methods and systems for controlling a power inverter are provided. In accordance with one embodiment, a system for converting a direct current into an alternating current may include a switching module, a sensing module, and a control module. The switching module may have an input and an output, and may be operable to receive a direct current at the input and to generate at the output a corresponding alternating current with a desired output characteristic. The sensing module may be coupled to the switching module output, and may be operable to sense a power factor associated with a load coupled to the switching module output. The control module may be coupled to the power inverter and the sensing module, and may be operable to control the desired output characteristic based at least on the sensed power factor. | 01-01-2009 |
20090066873 | LCD Display with LED Backlight Optimized for Minimum Notebook Computer Dimensions - A system and method that allows a LED driver board to both traverse the full width of the LCD glass and not occupy the volume occupied by hinges of the notebook information handling system. By providing an LCD display assembly that includes an LED backlight illumination system, the LED driver board for a panel may be moved to the bottom side of a display assembly. | 03-12-2009 |
20100085289 | GRAYSCALE-BASED FIELD-SEQUENTIAL DISPLAY FOR LOW POWER OPERATION - A field-sequential display is operated in one of a color mode or a grayscale mode. In the color mode, a video source provides image content in the form of multiple-color image data having a frame rate of X Hz and a display controller uses the multiple-color image data to drive the field-sequential display so as provide multiple-color image content at the field-sequential display. In the grayscale mode, the display controller generates grayscale image data from the multiple-color image data and the display controller then drives the field-sequential display with the grayscale image data at a lower frame rate of Y Hz. While in the grayscale mode, the display controller can take advantage of the enhanced contrast provided by the grayscale image content to reduce or disable backlighting at the field-sequential display. The reduced timing requirements afforded by the lower frame rate, as well as the reduction or elimination of backlighting, can reduce power consumption compared to the color mode. | 04-08-2010 |
20110242127 | System and Method for User Selectable White Level - A method for implementing a user selectable white level includes displaying a default white patch of a default shade of white on a display, displaying a modified white patch of a modified shade of white that is different than the default shade of white on the display, receiving a selection of the modified white patch, associating another default shade of white with the modified shade of white in response to receiving the selection, receiving pixel data for a pixel, the pixel data comprising color information for displaying the default shade of white, and displaying the pixel with the second default shade of white. | 10-06-2011 |
20120099020 | System and Method for Controlling Antenna Tuning Using an Auxiliary Channel of an Embedded Display Port Interface - An information handling system includes a capacitor, an antenna, a wireless wide area network card, an embedded display port interface, and a digital-to-analog converter. The capacitor has a variable capacitance that varies based on a voltage applied to the capacitor. The antenna is coupled to the capacitor, and has a variable resonance frequency that is based on the variable capacitance. The wireless wide area network card is in communication with the antenna, and is configured to set the variable resonance frequency to a specific frequency based on a control signal. The embedded display port interface is configured to transmit the control signal from the wireless wide area network card to a display control circuit via an auxiliary channel of the embedded display port interface. The digital-to-analog converter is in communication with the display control circuit, and is configured to provide the voltage to the capacitor in response to a signal from the display control circuit. | 04-26-2012 |
20130122838 | System and Method for Controlling Antenna Tuning Using an Auxiliary Channel of an Embedded Display Port Interface - An information handling system includes a capacitor, an antenna, a wireless wide area network card, an embedded display port interface, and a digital-to-analog converter. The capacitor has a variable capacitance that varies based on a voltage applied to the capacitor. The antenna is coupled to the capacitor, and has a variable resonance frequency that is based on the variable capacitance. The wireless wide area network card is in communication with the antenna, and is configured to set the variable resonance frequency to a specific frequency based on a control signal. The embedded display port interface is configured to transmit the control signal from the wireless wide area network card to a display control circuit via an auxiliary channel of the embedded display port interface. The digital-to-analog converter is in communication with the display control circuit, and is configured to provide the voltage to the capacitor in response to a signal from the display control circuit. | 05-16-2013 |
Patent application number | Description | Published |
20080270410 | COMPUTER PROGRAM PRODUCTS, APPARATUSES AND METHODS FOR ACCESSING DATA - A system for accessing metadata from a device is provided. The system includes a first device storing data that includes metadata and content data, a second device that can communicate with the first device, and a connection supporting communications between the first and second devices. The second device is configured to issue a command to the first device specifying a position in the data and an amount of data to be transferred. In response to the command, the second device can receive a portion of the data including the metadata but less than all the content data from the first device. The second device can then parse the portion of the data to access the metadata. The second device may also display the metadata in a user-readable format. A method, apparatus, and computer program product are also provided. | 10-30-2008 |
20090038013 | WIRELESS COMMUNICATION SECURITY WHEN USING KNOWN LINK KEYS - The present system may enhance security in device having a wireless interface while it is operating in a mode that may make it more vulnerable to predatory attacks. More specifically, the advent of certain development or support operating modes supported by particular wireless communication mediums, such as debug modes that allow other wireless devices to monitor messages coming and going from a wireless device for diagnostic purposes, may leave devices overly accessible while operating in such a mode. As a result, additional security measures are required in order to determine if a vulnerable mode should be enabled on a device, and further, whether another device should be allowed to establish a communication to a device operating in this mode. | 02-05-2009 |
20090303906 | Allocation Of A Communications Channel To a Data Transfer Session - A method of allocating a communications channel to a data transfer session, the method including during the data transfer session: sending a first data transfer session packet via the communications channel then sending an additional packet or packets, that are not a part of the data transfer session, via the communications channel to hold the communications channel for the data transfer session. | 12-10-2009 |
20110032882 | Method, Apparatus or Computer Program for Changing From Scheduled to Unscheduled Communication Modes - A method comprising: while in a first communication mode that uses scheduled communication, detecting when a number of packets communicated in an interval exceeds a threshold; and if the number of packets communicated in the interval exceeds the threshold, changing the communication mode from the first communication mode to a second communication mode that uses unscheduled communication and if the number of packets communicated in the interval does not exceed the threshold, remaining in the first communication mode. | 02-10-2011 |
20120079019 | METHOD AND APPARATUS FOR SHARING USER INFORMATION - An approach is presented for sharing user information among devices. The identity discovery module determines one or more user identifiers. Further, the identity discovery module determines to generate a first device identifier based, at least in part, on the one or more user identifiers. Then, the identity discovery module determines to present the first device identifier in place of a second identifier as a discoverable identity of a device. | 03-29-2012 |
Patent application number | Description | Published |
20100042809 | METHOD AND SYSTEM FOR IMPLEMENTING A STREAM PROCESSING COMPUTER ARCHITECTURE - A method for implementing a stream processing computer architecture includes creating a stream computer processing (SCP) system by forming a super node cluster of processors representing physical computation nodes (“nodes”), communicatively coupling the processors via a local interconnection means (“interconnect”), and communicatively coupling the cluster to an optical circuit switch (OCS), via optical external links (“links”). The OCS is communicatively coupled to another cluster of processors via the links. The method also includes generating a stream computation graph including kernels and data streams, and mapping the graph to the SCP system, which includes assigning the kernels to the clusters and respective nodes, assigning data stream traffic between the kernels to the interconnection when the data stream is between nodes in the same cluster, and assigning traffic between the kernels to the links when the data stream is between nodes in different clusters. The method also includes configuring the OCSs to provide connectivity between mapped clusters. | 02-18-2010 |
20110055519 | METHOD AND SYSTEM FOR IMPLEMENTING A STREAM PROCESSING COMPUTER ARCHITECTURE - A stream processing computer architecture includes creating a stream computer processing (SCP) system by forming a super node cluster of processors representing physical computation nodes (“nodes”), communicatively coupling the processors via a local interconnection means (“interconnect”), and communicatively coupling the cluster to an optical circuit switch (OCS), via optical external links (“links”). The OCS is communicatively coupled to another cluster of processors via the links. The method also includes generating a stream computation graph including kernels and data streams, and mapping the graph to the SCP system, which includes assigning the kernels to the clusters and respective nodes, assigning data stream traffic between the kernels to the interconnection when the data stream is between nodes in the same cluster, and assigning traffic between the kernels to the links when the data stream is between nodes in different clusters. | 03-03-2011 |
20120195591 | DUAL NETWORK TYPES SOLUTION FOR COMPUTER INTERCONNECTS - A computing system includes: a plurality of tightly coupled processing nodes; a plurality of circuit switched networks using a circuit switching mode, interconnecting the processing nodes, and handling data transfers that meet one or more criteria; and a plurality of electronic packet switched networks, also interconnecting the processing nodes, handling data transfers that do meet the at least one criteria. The circuit switched networks and the electronic packet switched networks operate simultaneously. | 08-02-2012 |
Patent application number | Description | Published |
20090238178 | METHOD, SYSTEM, AND COMPUTER PROGRAM PRODUCT FOR IMPLEMENTING STREAM PROCESSING USING A RECONFIGURABLE OPTICAL SWITCH - A method, system, and computer program product for implementing stream processing are provided. The system includes an application framework and applications containing dataflow graphs managed by the application framework running on a first network. The system also includes at least one circuit switch in the first network having a configuration that is controlled by the application framework, a plurality of processing nodes interconnected by the first network over one of wireline and wireless links, and a second network for providing at least one of control and additional data transfer over the first network. The application framework reconfigures circuit switches in response to monitoring aspects of the applications and the first network | 09-24-2009 |
20090241123 | METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR SCHEDULING WORK IN A STREAM-ORIENTED COMPUTER SYSTEM WITH CONFIGURABLE NETWORKS - A method, apparatus, and computer program product for scheduling stream-based applications in a distributed computer system with configurable networks are provided. The method includes choosing, at a highest temporal level, jobs that will run, an optimal template alternative for the jobs that will run, network topology, and candidate processing nodes for processing elements of the optimal template alternative for each running job to maximize importance of work performed by the system. The method further includes making, at a medium temporal level, fractional allocations and re-allocations of the candidate processing elements to the processing nodes in the system to react to changing importance of the work. The method also includes revising, at a lowest temporal level, the fractional allocations and re-allocations on a continual basis to react to burstiness of the work, and to differences between projected and real progress of the work. | 09-24-2009 |
20120290283 | Workload Partitioning Procedure For Null Message-Based PDES - An embodiment of the invention includes applying a first partition to a plurality of LPs, wherein a particular LP is assigned to a first set of LPs. A second partition is applied to the LPs, wherein the particular LP is assigned to an LP set different from the first set. For both the first and second partitions, lookahead values and transit times are determined for each of the LPs and related links. For the first partition, a first system progression rate is computed using a specified function with the lookahead values and transit times determined for the first partition. For the second partition, a second system progression rate is computed using the specified function with the lookahead values and transit times determined for the second partition. The first and second system progression rates are compared to determine which is the lowest. | 11-15-2012 |
20130247052 | Simulating Stream Computing Systems - A method, an apparatus and an article of manufacture for generating a synthetic workload for stream computing. The method includes generating an undirected graph that meets a node degree distribution parameter, obtaining a user-defined parameter for at least one feature for at least one stream computing application, and manipulating the undirected graph to generate a synthetic workload for stream computing in compliance with the user-defined parameter for the at least one feature for the at least one stream computing application. | 09-19-2013 |
20130275703 | SWITCHING OPTICALLY CONNECTED MEMORY - Memory is dynamically switched through the optical-switching fabric using at least one communication pattern to transfer memory space in the memory blades from one processor to an alternative processor in the processor blades without physically copying data in the memory to the processors. Various communication patterns for the dynamically switching are supported. | 10-17-2013 |
20130275704 | ADDRESS SPACE MANAGEMENT WHILE SWITCHING OPTICALLY-CONNECTED MEMORY - A remote processor is signaled for receiving a remote machine memory address (RMMA) space that contains data to be transferred. The RMMA space is mapped to a free portion of a system memory address (SMA) space of the remote processor. The entries of a page table corresponding to the address space are created. | 10-17-2013 |
20130275705 | REMOTE MEMORY MANAGEMENT WHEN SWITCHING OPTICALLY-CONNECTED MEMORY - A remote memory superpage is retained in a remote memory of the memory blade when reading the remote memory super page of the remote memory into a local memory. | 10-17-2013 |
20130275706 | MEMORY SWITCHING PROTOCOL WHEN SWITCHING OPTICALLY-CONNECTED MEMORY - Data is collected by an active node from passive nodes and arranges and stores the collected data on receiving nodes. A source node extracts the data format, and a remote memory blade identification (ID), a remote memory blade address, and ranges of the RMMA space, and composes and sends metadata to the receiving nodes and receiving racks. The RMMA space is unmapped by the source node thereby removing all entries in page tables that map a linear address to a remote RMMA space. The system memory address (SMA) space that is associated with alternative RMMA space is free. | 10-17-2013 |
20130275707 | ADDRESS SPACE MANAGEMENT WHILE SWITCHING OPTICALLY-CONNECTED MEMORY - Memory is dynamically switched through the optical-switching fabric using at least one communication pattern to transfer memory space in the memory blades from one processor to an alternative processor in the processor blades without physically copying data in the memory to the processors. Various communication patterns for the dynamically switching are supported. | 10-17-2013 |
20150023661 | OPTIMAL POSITIONING OF REFLECTING OPTICAL DEVICES - Reflecting optical devices are optimally positioned by an all optical switch in an optically-connected system by transmitting optical power readings taken from an optimal monitoring module that are transmitted to the all optical switch for optimal positioning of a reflecting optical device in order to produce maximum optical output power. | 01-22-2015 |
Patent application number | Description | Published |
20100284832 | REGULATABLE COOLANT PUMP - The invention relates to a controllable coolant pump driven by a belt pulley for internal combustion engines. The aim of the invention is to develop a controllable coolant pump (having a gate valve) driven by a belt pulley, allowing significant reduction in both pollutant emissions and frictional losses and fuel consumption over the entire working range of the engine, and allowing reliable actuation of the gate valve with very low drive power, even under unfavorable thermal boundary conditions, such as in proximity of the turbocharger, as well as under very limited installation space, and ensuring continued functioning of the coolant pump (fail-safe) even if the controller fails, and characterized by a very simple, low-cost production and assembly design “standardized” for different pump sizes, thereby ensuring continuously high operational reliability at a high volumetric efficiency, and requiring no air-free charging in the factory, and that can be simply and inexpensively integrated in the engine management system. The controllable coolant pump according to the invention, having a gate valve and driven by a belt pulley ( | 11-11-2010 |
20110188987 | REGULATABLE COOLANT PUMP AND METHOD FOR ITS REGULATION - A regulatable coolant pump and a method for regulation of this regulatable coolant pump for internal combustion engines, which is driven by way of a pulley actives a valve slide using an electromagnetically activated piston pump equipped with a return spring in the form of a pressure spring. The pump implements a “pump feed” using many small “partial lifts.” A “leakage volume stream” that flows opposite to the “pumped volume stream” is superimposed on the “pumped volume stream” via the arrangement of circular apertures both in the inlet valve membrane of the working piston and in the outlet valve membrane so that the valve slide can be moved in defined manner and in a very robust and reliable manner, with low drive power via the defined superimposition of these two volume streams. | 08-04-2011 |
20110293458 | VANE CELL PUMP - The invention relates to vane cell pumps having a rotor mounted in a pump housing and driven by a shaft, multiple vane plates mounted in the outer circumference of this rotor, and an outer ring that surrounds the rotor and the vane plates, whereby this ring is disposed either directly in the pump housing, or in a setting ring that can be moved in the pump housing, along predetermined paths. The purpose is to develop a new type of vane cell pump having a new type of pump chamber geometry, which guarantees optimal, complete filling, in terms of flow technology, of the pump chambers, particularly at speeds of rotation in the range from 4500 rpm to beyond 6000 rpm, and furthermore is easy to manufacture, in terms of production technology. The vane cell pump according to the invention, having transverse grooves disposed in the cylinder mantle surface of the rotor, between the bearing grooves of the vane plates, running over the entire rotor width, disposed parallel to the bearing grooves of the vane plates, spaced apart from the bearing grooves by a bearing crosspiece, is characterized in that these transverse grooves have a non-symmetrical cross-section progression, which has a low point in each cell chamber, which point is always disposed behind the cell chamber center axis, seen in the direction of rotation. | 12-01-2011 |
20120107121 | SWITCHABLE COOLANT PUMP - The invention relates to a switchable coolant pump for combustion engines which is driven by a pulley, wherein the impeller can be driven switchably by the pulley by way of a friction pairing. It is the aim of the invention to develop a switchable coolant pump for combustion engines of the above type, which is simple to manufacture in terms of the manufacturing engineering thereof, driven by a pulley, and which is suited particularly for smaller coolant pumps (which is to say, coolant pumps in which the distance between the pulley and the impeller is smaller than 15 mm and the pulley diameter of which is smaller than 50 mm). The switchable coolant pump according to the invention, comprising a connecting flange ( | 05-03-2012 |
20130081720 | LUBRICANT VALVE FOR OIL PUMPS OF INTERNAL COMBUSTION ENGINES - The invention relates to a lubricant valve for oil pumps of internal combustion engines, in order to supply the bearings and sliding surfaces of the engines with lubricant in an optimum manner in order to reduce the wear. The invention is based on the problem of developing a lubricant valve for oil pumps of internal combustion engines, which lubricant valve combines, in particular, the functions of a cold-start valve and those of a control valve within itself with a minimum amount of installation space and is constructed in such a way that it is insensitive with respect to the wear debris and/or foundry sand which is entrained by the lubricant, in the process makes high throughflow quantities possible, in addition is of inexpensive construction in terms of production and assembly technology and can be produced inexpensively, and, moreover, always operates robustly, reliably and insusceptible to disruptions, even under extreme use conditions. The lubricant valve according to the invention for oil pumps of internal combustion engines is distinguished, in particular, by a double piston in a piston guide of a valve seat of the pump housing, the double piston consisting of a cold-start piston which is arranged in a control piston and is arranged in a cold-start piston guide which is arranged in the control piston, wherein, lying opposite the cold-start piston guide, a piston rod is arranged on the piston head of the control piston, on which piston rod, spaced apart from the piston head of the control piston, a working piston is arranged which the piston rod protrudes beyond in the form of a spacer rod, wherein, adjacent to the working piston, inflow holes are arranged in the piston head of the control piston and, adjacent to the piston head, outflow holes are arranged in the cylinder wall of the cold-start piston guide of the control piston. | 04-04-2013 |
Patent application number | Description | Published |
20120298608 | CRANE WITH OVERLOAD SAFETY DEVICE - The present disclosure relates to a crane, in particular an offshore crane, having a slewing gear and a hydraulic slewing gear drive, wherein the slewing gear is held in its position via a holding torque applied by the hydraulic slewing gear drive, and wherein an overload safety device is provided having at least one detection means for detecting the outreach and/or the position of the crane hook and having at least one pressure relief valve, with the system pressure applied to the hydraulic slewing gear drive via at least one pressure relief valve can be regulated in dependence on the outreach and/or on the position of the crane hook. | 11-29-2012 |
20130240809 | CABLE WINCH DEVICE - The present invention relates to a cable winch device, particularly to a cable winch device for a crane, having at least one cable winch, with at least one cable, wherein the cable is wound and/or can be wound and/or unwound at least partially on the cable winch, and with at least one shifting means by means of which the cable winch can be shifted and/or moved at least partially substantially along the longitudinal axis of the cable winch. The invention further relates to a crane, particularly to a deep sea crane, having at least one cable winch device. | 09-19-2013 |