Pettersson, SE
Ake Pettersson, Ronneby SE
Anders J. Pettersson, Ludvika SE
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20110222323 | POWER CONVERTER WITH DISTRIBUTED CELL CONTROL - A device for converting a DC voltage into an AC voltage and vice versa comprises a control system to control the voltage conversion and at least one phase leg ( | 09-15-2011 |
Andreas Pettersson, Molnlycke SE
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20120123576 | METHOD AND SYSTEM PROVIDING IMPROVED DATA MATCHING FOR VIRTUAL PLANNING - A scanning structure having at least one surface with a shape adapted to conform to a portion of a craniofacial space is described. The scanning structure includes at least one surface object, which is at least partly identifiable from a first set of data, and where a first coordinate is identifiable based on the surface object. The scanning structure includes at least one volume object, which is at least partly identifiable from a second set of data, and where a second coordinate is identifiable based on the volume object. The surface object can be arranged in relation to the at least one volume object such that the first coordinate and the second coordinate have a pre-defined relationship to each other. | 05-17-2012 |
Birgitta Pettersson, Hagersten SE
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20130102774 | THIONATION PROCESS AND A THIONATING AGENT - A process for transforming a group >C═O (I) in a compound into a group >C═S (II) or into a tautomeric form of group (II) in a reaction giving a thionated reaction product, by use of crystalline P | 04-25-2013 |
20130303767 | THIONATING AGENT - A process for transforming a group >C═O (I) in a compound into a group >C═S (II) or into a tautomeric form of group (II) in a reaction giving a thionated reaction product, by use of crystalline P | 11-14-2013 |
Bjorn Pettersson, Jarfalla SE
Patent application number | Description | Published |
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20090035078 | Fixation Device for Fixating a Portable Orbital Drilling Machine to a Drilling Template - A fixation device ( | 02-05-2009 |
20100040426 | FIXATION DEVICE FOR A PORTABLE DRILLING UNIT - A fixation device for positioning and fixating a portable drilling machine onto a guide bushing on a template, wherein a single locating pin is associated with the guide bushing and extends axially through a separate hole in the drill template adjacent to the guide bushing. A clamping mechanism of the device is configured to concentrically circumscribe a portion of the guide bushing and has a recess for simultaneous engagement with the single locating pin in order to positively lock the housing and a drilling machine attached thereto circumferentially in a predetermined position. | 02-18-2010 |
Björn Pettersson, Varnamo SE
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20100276565 | METHOD OF PRODUCING A FRAME UNIT - A method of producing a foundation bed ( | 11-04-2010 |
Björn Pettersson, Varnamo SE
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20100276565 | METHOD OF PRODUCING A FRAME UNIT - A method of producing a foundation bed ( | 11-04-2010 |
Christer Pettersson, Storvreta SE
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20100009465 | METHOD FOR THE ANALYSIS OF CIRCULATING ANTIBODIES - There is provided a method for the analysis of circulating antibodies comprising the steps: | 01-14-2010 |
Claes Pettersson, Mariestad SE
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20120241509 | COLLAPSIBLE CARDBOARD BOX - A collapsible cardboard box including, in an erected state, a back wall, an opposing front wall, a first side wall and an opposing second side wall. In its collapsed state, the box includes a first through hole in the front portion and a second through hole in the back portion. In the collapsed state, the box has been unfolded in such a way that the first and second through holes are in line with each other forming a handle for allowing a person to carry the collapsed box by use of the first and second through holes. | 09-27-2012 |
Dan Pettersson, Ljungby SE
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20130333839 | METHOD OF CONTINUOUS MANUFACTURE OF A COMPOSITE HOLLOW BOARD MATERIAL, AND MACHINE AND COMPUTER PROGRAM - A method of continuous manufacture of a composite hollow board material comprising a first surface and a second surface, and between the first and second surfaces a plurality of distance members is disclosed. The method comprises providing material for the first surface from a first reel via a first guide roller towards an output lane; providing material for the second surface from a second reel via a second guide roller towards the output lane; and providing material for the distance members from a third reel towards the output lane such that the distance members comprises strips arranged, at any cross section perpendicular to the first and second surfaces and the direction of the output lane, perpendicular to the first and second surfaces and continuous along the output lane. The providing of material for the distance members comprises guiding at least some of the strips in a meandering pattern, and applying an adhesive to contact the strips on opposite edges thereof such that adhesion to the material of the first and second surfaces is enabled. The first and second guide rollers press the material of the first and second surfaces to the opposite edges of the strips, respectively, such that the material of the first and second surfaces are adhered to the strips. A machine for continuous manufacture of the composite hollow board material, and a computer program for controlling a machine for continuous manufacture of the composite hollow board material are also disclosed. | 12-19-2013 |
Daniel Pettersson, Eskilstuna SE
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20120316685 | GIMBAL SYSTEM WITH LINEAR MOUNT - Gimbal system, including method and apparatus, for mounting a gimbal apparatus to a support platform with a mount assembly. The mount assembly may include first and second bar assemblies that are rotationally coupled to each other by a pair of gears. | 12-13-2012 |
Emil Pettersson, Jarfalla SE
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20090259765 | CONTENT SERVER MEDIA STREAM MANAGEMENT - Mechanisms are provided to manage media stream transmissions at a content server. A content server detects that a user on a device such as a mobile device has stopped playing a live media stream. The content server maintains information associating the user with the media stream and time information. When the content server detects that a user wishes to resume playing a media stream, the user can continue viewing the media stream from where stoppage occurred. In many instances, the content server stores many hours of live media stream data and allows a user to select a particular starting point. | 10-15-2009 |
Emil Pettersson, Obbola SE
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20130227075 | ENHANCED STARTUP AND CHANNEL CHANGE FOR FRAGMENTED MEDIA STREAM DELIVERY - A media stream delivery system encodes and fragments media streams into numerous media stream fragments maintained on fragment servers. Playlist information, media data, and bandwidth adaption data is provided as box information with media stream fragments to reduce the number of client requests required to begin playback or perform a channel change. A client no longer needs to make separate requests for bandwidth adaptation data, media data, or playlist information. Playback can begin as soon as sufficient media stream fragments are received. | 08-29-2013 |
Erik Pettersson, Stenungsund SE
Patent application number | Description | Published |
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20130224532 | BATTERY ASSEMBLY - Battery assembly comprising a plurality of battery blocks, where each battery block comprises a first metal plate fixedly connected to the positive terminals of a plurality of rechargeable battery cell members and a second metal plate fixedly connected to the negative terminals of the cell members, further comprising a printed circuit board provided with an electronic circuit configured to monitor, control and/or balance said battery blocks, where the metal plates of subsequent battery blocks are fixedly connected to each other such that the battery blocks are electrically configured in series, and where the PCB is mechanically fixed to mounting flanges of the metal plates with mounting means that also provides an electric connection between the metal plates and the PCB. The advantage of the invention is that a self-supporting battery assembly that can be produced in a cost-effective way is provided. | 08-29-2013 |
Erik O. Pettersson, Bankeryd SE
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20080203800 | SELF-COMPENSATING MECHANICAL LATCH - A latch mechanism may include a housing, a claw rotatably supported within the housing between a latched position and an unlatched position, a first cam rotatably supported within the housing and operable to lock the claw in the latched position, and a second cam supported within the housing and slidably coupled to the first cam to selectively translate and rotate the first cam relative to the claw. | 08-28-2008 |
Frederik Pettersson, Vastra Frolunda SE
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20120040370 | SYSTEMS AND METHODS FOR RAPIDLY CHANGING THE SOLUTION ENVIRONMENT AROUND SENSORS - The invention provides microfluidic systems for altering the solution environment around a nanoscopic or microscopic object, such as a sensor, and methods for using the same. The invention also provides a system and methods for modulating, controlling, preparing, and studying receptors. | 02-16-2012 |
Fredrik Pettersson, Ojersjo SE
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20100197760 | DISUBSTITUTED PHENYLPYRROLIDINES AS MODULATORS OF CORTICAL CATECHOLAMINERGIC NEUROTRANSMISSION - The present invention provides compounds which increase extracellular levels of catecholamines, dopamine and norepinephrine, in cerebral cortical areas of the mammalian brain, and more specifically to the use of 3-(disubstituted aryl)-pyrrolidines for the treatment of central nervous system disorders. | 08-05-2010 |
Goran Pettersson, Kristinehamn SE
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20090120343 | PROPULSION AND STEERING ARRANGEMENT FOR A SHIP - The invention relates to a steering and propulsion arrangement for a ship. The inventive steering and propulsion arrangement comprises a screw propeller | 05-14-2009 |
Hakan Pettersson, Fioda SE
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20090087920 | Method and apparatus for assessing blood-concentration of a volatile constituent - A method and apparatus for of assessing the blood concentration level in a human or animal subject, of a volatile blood constituent (preferably alcohol) is disclosed. The method comprises steps of positioning a sensor ( | 04-02-2009 |
Hakan Pettersson, Floda SE
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20100268425 | PREVENTIVE AND PERSUASIVE ACTIONS AGAINST DRUNK DRIVING - A vehicle safety system is provided that includes an alcohol concentration determining arrangement. A control unit is adapted to receive and analyze data from the alcohol concentration determining arrangement and output a blocking signal or a dissuasion signal under certain conditions. A blocking arrangement is adapted to prevent driving of the vehicle by the vehicle occupant upon receipt of a blocking signal. A output device is adapted to receive the dissuasion signal and to present a warning to the vehicle occupant to dissuade the occupant from driving the vehicle. The control unit is operable to categorize the concentration of alcohol in the occupant's blood into one of three categories: a low concentration category, in which the blocking signal will not be generated, a high concentration category, in which the blocking signal will be generated, and an intermediate category, in which the dissuasion signal will be generated. | 10-21-2010 |
Hans Pettersson, Habo SE
Patent application number | Description | Published |
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20110067511 | LINEAR ACTUATOR - The present invention concerns a linear actuator ( | 03-24-2011 |
20110120243 | LINEAR ACTUATOR FOR HEIGHT ADJUSTABLE COLUMNS - The present invention concerns a linear actuator ( | 05-26-2011 |
20120126072 | HEIGHT-ADJUSTABLE TABLE STAND - The present invention relates to a height-adjustable table stand ( | 05-24-2012 |
20120181968 | METHOD FOR CONTROLLING OPERATION OF AN ELECTRIC MOTOR IN A HEIGHT-ADJUSTABLE FURNITURE ARRANGEMENT - The present invention relates to a method for controlling operation of an electric motor in a height-adjustable furniture arrangement, wherein operation of the electric motor provides a height-adjusting function in the height-adjustable furniture arrangement. The method comprises the steps of providing, by a power supply unit connected to the electric motor, an incoming power comprising an incoming current and an incoming voltage, transforming the incoming current and the incoming voltage to a motor supply current and a motor supply voltage supplied to the electric motor, measuring load on the electric motor, and when the measured load requires a current higher than the incoming current for providing the height-adjusting function, setting the levels of the motor supply current and/or the motor supply voltage such that the motor supply current is higher than the incoming current and the motor supply voltage is lower than the incoming voltage. | 07-19-2012 |
Hans Pettersson, Linghem SE
Patent application number | Description | Published |
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20080275320 | METHOD AND DEVICE FOR MEASUREMENTS IN BLOOD - We present an optical probe arrangement that surrounds blood in a receptacle. It comprises LED's and light detector arranged to overcome the variations when the receptacle is translucent medical tubing and the like. Also, a signal processing algorithm is used to average signals from a plurality of light detectors, to further enhance results when measuring hematocrit. The invention makes it possible to add the feature of hematocrit measurement into dialysis system without major alterations to the dialysis machine or transport tubing. | 11-06-2008 |
Helena Elisabet Pettersson, Enkoping SE
Patent application number | Description | Published |
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20090195512 | TOUCH SENSITIVE DISPLAY WITH TACTILE FEEDBACK - A mobile communication device may include logic configured to receive input on a touch sensitive surface of a device and heat a substance to produce an expansion of the substance in response to the received input, where the expansion of the substance provides tactile feedback to a user indicating that the device has received the input. | 08-06-2009 |
Henrik Pettersson, Segeltorp SE
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20130035837 | MODULE AND A METHOD PERTAINING TO MODE CHOICE WHEN DETERMING VEHICLE SPEED SET-POINT VALUES - A module for determining speed set-point values V | 02-07-2013 |
Henrik Pettersson, Vastra Frolunda SE
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20100300534 | SEALED MONOLITHIC ELECTROCHEMICAL SYSTEM - A sealed monolithic electrochemical system is disclosed. In at least one embodiment, the sealed monolithic electrochemical system includes an electrically insulating substrate; an electrically conducting pattern arranged to support a plurality of blocks of porous structures arranged on the substrate, wherein each porous structure includes a working electrode, an insulating layer and a counter electrode, and wherein an electrolyte is at least partially filled in the blocks of porous structures for forming a plurality of electrochemical cells; and an encapsulation covering the plurality of blocks of porous structures. In at least one embodiment, each block includes at least one porous structure, where the blocks may be individually disconnected and a method individually disconnecting such a system. | 12-02-2010 |
Henrik Pettersson, Sodertalje SE
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20120083943 | METHOD AND MODULE FOR DETERMINING OF REFERENCE VALUES FOR A VEHICLE CONTROL SYSTEM - A method for determining set-point values for a vehicle's control systems having the steps of: determining a horizon by means of position data and map data of an itinerary made up of route segments with at least one characteristic for each segment; calculating threshold values for at least one characteristic of segments according to one or more vehicle-specific values, which threshold values serve as boundaries for assigning segments to various categories; comparing the at least one characteristic of each segment with the calculated threshold values and placing each segment within the horizon in a category according to the results of the comparisons; calculating set-point values for the vehicle's control systems across the horizon according to rules pertaining to the categories in which segments within the horizon are placed; regulating the vehicle according to the set-point values. Also a module adapted to determining set-point values for a control system in the vehicle. | 04-05-2012 |
20120083985 | METHOD AND MODULE FOR CONTROLLING A VELOCITY OF A VEHICLE - A method for regulating a vehicle's speed including the steps of: determining a horizon by means of position data and map data of an itinerary made up of route segments with length and gradient characteristics for each segment; calculating threshold values for the gradient of segments according to one or more vehicle-specific values, which threshold values serve as boundaries for assigning segments to various categories; comparing the gradient of each segment with the threshold values and placing each segment within the horizon in a category according to the results of the comparisons; and, for each segment within the horizon which is in a category indicating a steep upgrade or a steep downgrade, calculating the vehicle's final speed v | 04-05-2012 |
20120083986 | MODULE FOR DETERMINING OF REFERENCE VALUES FOR A VEHICLE CONTROL SYSTEM - A module for determination of speed set-point values v | 04-05-2012 |
20120089312 | METHOD AND MODULE FOR DETERMINING OF VELOCITY REFERENCE VALUES FOR A VEHICLE CONTROL SYSTEM - A method for determining speed set-point values v | 04-12-2012 |
20120123651 | MODULE IN A VEHICLE CONTROL SYSTEM - A module for determining speed set-point values v | 05-17-2012 |
Henrik Pettersson, Molndal SE
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20100229922 | Sealed Monolithic Photo-Electrochemical System and a Method for Manufacturing a Sealed Monolithic Photo Electrochemical System - A sealed monolithic photo-electrochemical system ( | 09-16-2010 |
Henrik Pettersson, Linkoping SE
Patent application number | Description | Published |
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20110314384 | METHOD FOR HANDLING EMAIL MESSAGES AND ATTACHMENTS IN A MOBILE COMMUNICATION SYSTEM - An email handling system having a mobile terminal with a processor, a user interface and an email database for storing email messages with attachments. The processor is arranged for fetching from the email database and displaying on the user interface, a list of email messages of an email account, responsive to an input command from a user to add an attachment to an outgoing email message. The processor fetches from the email database and displays on the user interface a list of attachments of a selected first email message out of the list of email messages, responsive to an input command from a user selecting the first email message. The system adds to the outgoing email message a selected first attachment out of the list of attachments from an existing email message responsive to a user input command. | 12-22-2011 |
Jan Pettersson, Jarfalla SE
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20080207196 | Evaluation of Random Access Preamble Codes - The present invention relates to methods and arrangements for gathering statistics relating to random access operation in a cell of a cellular radio communication network and supervising such random access operation. Statistics are gathered ( | 08-28-2008 |
Jan Frank Rune Pettersson, Jarfalla SE
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20080214224 | Method and System of Transmission Power Control - The present invention relates to cellular mobile radio systems, and more especially it relates to Code Division Multiple Access, CDMA, cellular mobile radio systems, particularly to transmission power control in such systems. A method and apparatus for transmission of compensated TPC commands when a substantial loop delay is experienced for one or more user equipment entities is disclosed. | 09-04-2008 |
Jens Pettersson, Vasteras SE
Jerry Pettersson, Uppsala SE
Patent application number | Description | Published |
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20080307787 | Power Generation System Using Fuel Cell - The present invention relates to a power generating system, a motorised device comprising such a power generation system as well as a method of lowering the fuel consumption of a combustion engine ( | 12-18-2008 |
20090296607 | Computer Telephony for Cellular Phones - The present invention relates to a computer telephony terminal provided in a personal computer ( | 12-03-2009 |
Joakim Pettersson, Pitea SE
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20080296045 | Method For Manufacturing a Post Insulator and a Post Insulator - A method for manufacturing a post insulator. A core is introduced into a tube of an insulating stiff material while leaving a small circumferential space separating the core and inner walls of the tube. Adhesive is introduced under an overpressure into an interior of the tube and is cured while maintaining an overpressure in the interior of the tube. | 12-04-2008 |
Joakim Pettersson, Vejbystrand SE
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20090075324 | Method and System for Quantitative Hemoglobin Determination - A method for quantitative hemoglobin determination in undiluted, unhemolyzed whole blood is provided which comprises: acquiring a sample of unaltered whole blood into a capillary cuvette, presenting the cuvette to a set-up for an absorption measurement, delaying absorption measurement for a determined period of time, performing a first absorption measurement at a first wavelength in the range 490-520 nm directly on the sample in the cuvette, further conducting a second absorption measurement at a second wavelength different from the first wavelength and at which the absorption is substantially smaller than at the first wavelength, and processing results of the first and second absorption measurements to determine the concentration of hemoglobin in the sample. A system for implementing the method also is provided. | 03-19-2009 |
Jonas Pettersson, Lulea SE
Patent application number | Description | Published |
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20080304455 | Method, System, Mobile Communication Terminal and a Node Adapted for End-to-End Quality Access Selection of an Access Network - In a method of selecting an access network from among one or more access networks capable of providing service to a mobile communication terminal, measuring (S | 12-11-2008 |
20080305744 | Wireless Station and Method in a Wireless Station for Initiating Resource Measurements - The present invention relates to a method and a wireless station for initiating radio resource measurements. A wireless station identifies a need for radio resource measurements by a second wireless station despite there is no association between the wireless station and the second wireless station allowing direct radio communication between said stations. The wireless station initiates a request for radio resource measurements by the second wireless station. | 12-11-2008 |
20080318588 | Resource Scheduling in a Cellular System - The invention relates to a method for scheduling resources for uplink transmissions in a radio access network comprising access points which own pre-assigned resources. The invention also relates to an access point ( | 12-25-2008 |
20090052322 | Selecting Channel Bandwidth and Data Error Target Dynamically Based On a Determined Transmission Need - In a mobile communication system having channels with different bandwidths, a channel bandwidth can be dynamically selected for transmitting data over a connection between a radio access network and a mobile station. According to the invention, a channel bandwidth and also a target for a data error rate for the transmission is selected based on a determined transmission need, i.e. a determined characteristics of the data to be transmitted and on a determined load of a communication resource, e.g. channel power and/or total carrier power used in a cell. By making it possible to dynamically select a data error rate, a connection can, by increasing the data error rate and consequently decreasing the channel power, carry on using a certain channel bandwidth even if at a first instance a load threshold level is achieved for the channel power or the total power used in the cell. Thereby, the capacity of the system can be increased, while at the same time the throughput over the connection is increased. | 02-26-2009 |
20100091693 | Method and a Device for Saving Power in a Wireless User Terminal | 04-15-2010 |
20100189022 | Method and Device for Saving Power in a Wireless User Terminal | 07-29-2010 |
20110292901 | Method And Arrangement In A Wireless Communication System - Method and arrangement in base station ( | 12-01-2011 |
20110306351 | METHOD AND ARRANGEMENT IN A WIRELESS COMMUNICATION SYSTEM - Method and arrangement in a base station ( | 12-15-2011 |
20120182916 | Method and a Device for Saving Power in a Wireless User Terminal - A method for use in a cellular system with at least one controlling node, eNodeB, which controls user terminals, UEs, in a cell. According to the method, a UE can be in one of at least two different states, an idle state, a DRX state, and an “on duration” state. A UE can receive at least a first and a second type of traffic from its eNodeB. If the first type of traffic is received by a UE during an on duration period, the UE assumes the idle (DRX) state at the end of the on duration period, and if the second type of traffic is received by the UE during an on duration period, the UE prolongs the current on duration period by a certain amount of time. | 07-19-2012 |
20120230219 | Method and Arrangements for Reducing the Number of Failed Handover Procedures - The invention relates to a method in a source radio base station ( | 09-13-2012 |
20120269154 | METHODS AND ARRANGEMENTS IN A WIRELESS COMMUNICATION SYSTEM - Method and arrangement in a base station for allocating resources to a user equipment. The method and arrangement comprises analyzing a period of time comprising a subset of the predetermined scheduling request opportunities, detecting a scheduling request from the user equipment, establishing priority level information from the detected scheduling request and the subset of the predetermined scheduling request opportunities, and allocating resources to the user equipment, according to the established priority level information. In addition, a method and arrangement in a user equipment for assisting the base station in allocating resources to the user equipment are described. | 10-25-2012 |
20120294216 | Method and a Device for Saving Power in a Wireless User Terminal - A method for use in a cellular system with a controlling node and user terminals, UEs. In the system, UEs can assume one of at least two states, a non-listening state, i.e. a state during which a UE does not listen for data from its controlling node, and a listening state, an “on duration” state. According to the method a UE in the system is able to alternate between said two states according to a certain scheme, the scheme according to which a UE in the system alternates between said two states being dependent on whether or not data units which are transmitted between the UE and its controlling node are received entirely and correctly within an initially allocated resource for each data unit. | 11-22-2012 |
20120327799 | Network Node and Method Related to Buffer Estimation - The present invention relates to a network node such as a base station for a wireless communications system, and to a method for supporting a change of a buffer estimation state of a user equipment from a passive to a proactive state. The method comprises receiving ( | 12-27-2012 |
20130100806 | Methods for Measuring Cell Load for Adaptive Rate Services and Related Systems and Computer Program Products - Methods of load measurement for rate adaptive services are provided in a wireless communications network. The method includes receiving a plurality of packets associated with a bearer; calculating a measured bit rate for the plurality of packets received; and marking each of the plurality of packets received with information associated with the calculated measured bit rate, wherein the marked packets are used as input for admission control, congestion control and/or scheduling schemes for the wireless communications network. Related systems and computer program products are also provided. | 04-25-2013 |
20130100936 | Scheduling of a Communication Base Station - The present invention relates to a method of a base station, the method comprising: obtaining information about a service currently used by a communication terminal associated with the base station; performing predictive scheduling of transmissions from the communication terminal to the base station based on the obtained information, the predictive scheduling including determining an interval I which is the predicted maximal time period between consecutive transmission grants sent by the base station to the communication terminal; sending a first transmission grant to the communication terminal at the time t=0 in accordance with the predictive scheduling; sending a first SR inhibiting indicator to the communication terminal, preventing the communication terminal from sending a Scheduling Request (SR) to the base station unless a specified criterion is fulfilled; and sending a second transmission grant to the communication terminal at the latest at the time t=I. The invention also relates to the base station. | 04-25-2013 |
20140078896 | LOAD SHARING IN MULTI-ACCESS SYSTEMS - In a multi-access system, an access selection principle is achieved by selecting a signal strength threshold level ( | 03-20-2014 |
20140140257 | METHOD AND A DEVICE FOR SAVING POWER IN A WIRELESS USER TERMINAL - A method for use in a cellular system with a controlling node and user terminals, UEs. In the system, UEs can assume one of at least two states, a non-listening state, i.e. a state during which a UE does not listen for data from its controlling node, and a listening state, an “on duration” state. According to the method a UE in the system is able to alternate between said two states according to a certain scheme, the scheme according to which a UE in the system alternates between said two states being dependent on whether or not data units which are transmitted between the UE and its controlling node are received entirely and correctly within an initially allocated resource for each data unit. | 05-22-2014 |
20140301350 | PRIORITIZING PACKETS IN A NODE OF A RADIO ACCESS NETWORK BY ESTABLISHING, ON INTERCEPTED FIRST PDP CONTEXT RELATED INFORMATION, A SECOND PDP CONTEXT - A method is provided in a node in a radio access network for packet data communication in a wireless communication network, the method includes intercepting, by the node, a first PDP context message between a mobile station and a core network. The message includes PDP context related information. The interception is performed to detect the PDP context related information. The method further includes establishing, by the node, based on the intercepted PDP context related information, a second PDP context between the node and the mobile station, thus enabling prioritizing packets in the radio access network. The disclosure also concerns a corresponding apparatus. | 10-09-2014 |
Karoline Pettersson, Lulea SE
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20100274384 | CONTINUOUS ROLL WIPE MATERIAL DISPENSER - A continuous roll wipe material dispenser includes an upper module containing elements for mounting a rotatable roll of clean wipe material within the upper module and a lower module containing elements for receiving used wipe material within the lower module. The upper module is vertically spaced from the lower module thereby exposing between the modules a length of wipe material extending from the clean wipe material roll. The dispenser has a sensor element for detecting a user's hand approaching the exposed wipe material. A first driving element operates in response to the sensor element for dispensing a predetermined length of clean wipe material from the upper module. A second driving element operates in response to the dispensing of wipe material, in order to take up a predetermined length of used wipe material from between the modules each time a length of clean wipe material has been dispensed. | 10-28-2010 |
Lars Pettersson, Skarpnack SE
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20100314584 | REFORMER REACTOR AND METHOD FOR CONVERTING HYDROCARBON FUELS INTO HYDROGEN RICH GAS - A reformer reactor is provided for converting hydrocarbon fuel into hydrogen rich gas by auto-thermal reaction process. The reformer reactor has a preferably cylindrically shaped, double wall housing with an inner wall and an outer wall and two side faces, wherein the inner wall and the two side faces form a reaction chamber. Additionally, the inner wall is charged with a first electric charge which prevents the hydrocarbon fuel molecules injected into the reaction chamber by a fuel inlet from hitting the warm inside surfaces of the reaction chamber and burn to soot, subsequently. | 12-16-2010 |
20110308156 | REFORMER REACTOR AND METHOD FOR CONVERTING HYDROCARBON FUELS INTO HYDROGEN RICH GAS - A reformer reactor is provided for converting hydrocarbon fuel into hydrogen rich gas by auto-thermal reaction process having a cylindrically shaped and double walled, housing with two side faces forming a reaction chamber of the reformer. Additionally, a fuel inlet is provided in one of the two side faces for providing hydrocarbon fuels into the reaction chamber, wherein further a fuel preheating means is provided which preheats the hydrocarbon fuel before the hydrocarbon fuel enters the reaction chamber. | 12-22-2011 |
20150078986 | REFORMER REACTOR AND METHOD FOR CONVERTING HYDROCARBON FUELS INTO HYDROGEN RICH GAS - A reformer reactor is provided for converting hydrocarbon fuel into hydrogen rich gas by auto-thermal reaction process having a cylindrically shaped and double walled, housing with two side faces forming a. reaction chamber of the reformer. Additionally, a fuel inlet is provided in one of the to side faces for providing hydrocarbon fuels into the reaction chamber, wherein further a fuel preheating means is provided which preheats the hydrocarbon fuel before the hydrocarbon fuel enters the reaction chamber. | 03-19-2015 |
Leif A. Pettersson, Vasteras SE
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20110030987 | Electric Insulation Material, An Electric Device Comprising The Insulation Material And A Transformer - An electric insulation material for an electric device includes one or several electrical conductors and an electric insulation material arranged around the conductor or between the conductors, which insulation material is impregnated with a dielectric insulation liquid. The electric insulation material includes a main layer that is provided with a surface layer that has a dielectric constant that is lower than the dielectric constant of the main layer. | 02-10-2011 |
Magnus Pettersson, Linkoping SE
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20080275320 | METHOD AND DEVICE FOR MEASUREMENTS IN BLOOD - We present an optical probe arrangement that surrounds blood in a receptacle. It comprises LED's and light detector arranged to overcome the variations when the receptacle is translucent medical tubing and the like. Also, a signal processing algorithm is used to average signals from a plurality of light detectors, to further enhance results when measuring hematocrit. The invention makes it possible to add the feature of hematocrit measurement into dialysis system without major alterations to the dialysis machine or transport tubing. | 11-06-2008 |
Maria Pettersson, Stora Mellösa SE
Patent application number | Description | Published |
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20090173070 | Pulse Generator and Impulse Machine for a Cutting Tool - The invention relates to a pulse generator ( | 07-09-2009 |
Maria Pettersson, Lidingo SE
Patent application number | Description | Published |
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20080314324 | Arrangement and Method for Determining Positions of the Teats of a Milking Animal - An arrangement for determining positions of the teats of an animal is provided in a milking system comprising a robot arm for automatically attaching teat cups to the teats of an animal when being located in a position to be milked, and a control device for controlling the movement of the robot arm based on determined positions of the teats of the animal. The arrangement comprises a camera pair directed towards the teats of the animal for repeatedly recording pairs of images, and an image processing device for repeatedly detecting the teats of the animal and determining their positions by a stereoscopic calculation method based on the repeatedly recorded pairs of images, wherein the cameras of the camera pair are arranged vertically one above the other, and the image processing device is provided, for each teat and for each pair of images, to define the position of the lower tip of the teat in the pair of images as conjugate points, and to find the conjugate points along a substantially vertical epipolar line. | 12-25-2008 |
20100199915 | Arrangement and method for determining positions of the teats of a milking animal - An arrangement for determining positions of the teats of an animal is provided in a milking system comprising a robot arm for automatically attaching teat cups to the teats of an animal when being located in a position to be milked, and a control device for controlling the movement of the robot arm based on determined positions of the teats of the animal. The arrangement comprises a camera pair directed towards the teats of the animal for repeatedly recording pairs of images, and an image processing device for repeatedly detecting the teats of the animal and determining their positions by a stereoscopic calculation method based on the repeatedly recorded pairs of images, wherein the cameras of the camera pair are arranged vertically one above the other, and the image processing device is provided, for each teat and for each pair of images, to define the position of the lower tip of the teat in the pair of images as conjugate points, and to find the conjugate points along a substantially vertical epipolar line. | 08-12-2010 |
Maria Pettersson, Stora Mellösa SE
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20090044976 | Arrangement and method for controlling drilling parameters - The present invention relates to a method and an arrangement for controlling drilling parameters when rock drilling. The arrangement is arranged such that a drill tool is connectable to a drilling machine by means of one or more drill string components, wherein the arrangement comprises means for rotating the drill tool during rock drilling and for providing a tightening torque for tightening joints between one or more from the group: drill tool, one or more drill string components and drilling machine. The arrangement is arranged to control the rotational speed of the drill tool based on available tightening torque. | 02-19-2009 |
20090173070 | Pulse Generator and Impulse Machine for a Cutting Tool - The invention relates to a pulse generator ( | 07-09-2009 |
20130186667 | HYDRAULIC IMPACT MECHANISM FOR USE IN EQUIPMENT FOR TREATING ROCK AND CONCRETE - A hydraulic impact mechanism, of the valveless impact mechanism type, comprising a pre-charged gas accumulator connected to a working chamber in order to make possible impact mechanisms for equipment for rock drilling and hydraulic breakers that is lighter, cheaper and more sustainable from the point of view of material fatigue. Furthermore, a gas accumulator of piston type with an integral brake chamber ( | 07-25-2013 |
20130327555 | DEVICE FOR ROCK AND - CONCRETE MACHINING - The invention concerns a hydraulic striking tool for application in rock and/or concrete cutting equipment containing a machine housing ( | 12-12-2013 |
Maria Pettersson, Mellosa SE
Patent application number | Description | Published |
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20110220419 | ACCUMULATOR MEMBRANE UNIT, METHOD FOR PRODUCTION THEREOF AND ROCK DRILLING MACHINE INCLUDING SUCH AN ACCUMULATOR MEMBRANE UNIT - An accumulator membrane unit ( | 09-15-2011 |
Marie Pettersson, Alvsjo SE
Patent application number | Description | Published |
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20080298921 | COATED CUTTING TOOL INSERT - A coated cutting tool insert is disclosed particularly useful for dry and wet machining, preferably milling, in un-, low- and high alloyed steels and cast iron, with or without raw surface zones. The insert is characterized by a WC—TaC—NbC—Co cemented carbide with a W alloyed Co-binder phase and a coating including an innermost layer of TiC | 12-04-2008 |
20090003943 | COATED CEMENTED CARBIDE CUTTING TOOL INSERT - The present invention relates to PVD coated cemented carbide cutting tool inserts roughing to finishing milling operations. The cemented carbide cutting tool insert comprises a substrate and a wear resistant coating. The substrate comprises in addition to WC, from about 5.5 to about 8.5 wt-% Co and Cr such that the Cr/Co weight ratio is from about 0.08 to about 0.12 and also small amounts of Ti and Ta. The wear resistant coating is a homogeneous Al | 01-01-2009 |
20090214306 | Coated Cutting Tool Insert - The present invention discloses a coated cutting tool insert particularly useful for dry and wet machining, preferably milling, in low and medium alloyed steels, stainless steels, with or without raw surface zones. The insert is characterized by a WC-TaC-NbC-Co cemented carbide with a W alloyed Co-binder phase and a coating including an innermost layer of TiC | 08-27-2009 |
20130202896 | COATED CUTTING TOOL - The present invention relates to a coated cutting tool comprising a PVD coating and a cemented carbide substrate comprising Co in an amount of 12.5-17 wt %, Cr in an amount such that the Cr/Co weight ratio is 0.05-0.15, a Ti of between 50 to 300 ppm by weight and a CW Cr value between 0.8-0.97. | 08-08-2013 |
Martin Pettersson, Vilentuna SE
Patent application number | Description | Published |
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20100053300 | Method And Arrangement For Video Telephony Quality Assessment - In a method of quality assessment for a multimedia signal comprising video telephony media in a video telephony system, the multimedia signal is received SIO, a plurality of parameters of said multimedia signal are extracted S | 03-04-2010 |
Martin Pettersson, Vallentuna SE
Patent application number | Description | Published |
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20090003692 | Texture Compression Based on Two Hues with Modified Brightness - In an image-encoding scheme, an input image is decomposed into image blocks comprising multiple image elements. The image blocks are then encoded into encoded blocks. An encoded block comprises a first color codeword, a second color codeword, a color modifier codeword and a color index sequence. The color codewords are representations of a first and second base color located on a first line in color space. The modifier codeword is a representation of at least one color modifier for modifying the first base color along a second line to obtain multiple color representations along the line. The second line has a different direction as compared to the first line. The index sequence comprises color indices associated with a color representation selected form i) the representations on the second line and ii) at least one representation based on the second base color. | 01-01-2009 |
20100008241 | Method of Determining Video Quality - A method and a device utilizing an algorithm using measurement data derived from parameters related to a video-streaming player and/or parameters related to data transport is disclosed. The data are used as input data in a model designed to generate a value corresponding to the quality of the multimedia sequence, such as for example a MOS score. | 01-14-2010 |
20110010625 | Method for Manually Optimizing Jitter, Delay and Synch Levels in Audio-Video Transmission - A communication device and method provide selective control of a level of buffering of at least one data stream. The communication device includes a jitter buffer ( | 01-13-2011 |
20110211629 | Method and System for Determining a Quality Value of a Video Stream - Hence a method is provided for determining a quality value of a video stream, comprising the steps of: identifying lost data packets of the video stream; identifying at least two intra coded frames of the video stream; determining intra coded frames having a maintained image quality, based on estimating if a lost data packet is associated with an intra coded frame; estimating a distance between each one of the lost data packets and a next respective, subsequent intra coded frame having a maintained image quality; and generating the quality value, based on the distances. A system and a computer readable medium are also described. | 09-01-2011 |
20110243246 | Method and Apparatus for Avoiding Quality Deterioration of Transmitted Media Content - In a method of distributing media content with overlay graphical information from a media server to a media client the graphical information is extracted from the media content and transmitted to a media client. Prior to encoding the media content, each frame that comprises an area of graphical information is processed in separate blocks, in a manner such that an introduction of visual artefacts in the vicinity of the graphical information is avoided. The encoded media content is then transmitted to the media client, where the media content will be reproduced by adding the graphical information as an overlay on top of the decoded media content, but without comprising any coding originated artefacts. | 10-06-2011 |
20110299593 | Methods of and Arrangements for Processing an Encoded Bit Stream - In a method for extracting information from an encoded bit stream, the extracted information may be used for improving bit stream quality assessment, or for adapting a decoding sub-system. From an encoded bit stream, received from a bit stream source, complexity related information that is indicative of the complexity of the encoding of said bit stream is extracted. On the basis of said extracted complexity related information one or more data settings are then selected, after which the data settings may be used as an input for improving bit stream quality assessment at a decoding device or a network node, or for adapting a bit stream decoding sub-system at a decoding device. | 12-08-2011 |
20120057002 | Viewpoint Navigation - Viewer interaction herein triggers switching from a first view point to a second view point and thereby controls presentation of video sequences. Each video sequence comprises a sequence of images of one and the same subject and is associated with a respective view point. Images are obtained from a first video sequence associated with a first view point and are provided for presentation. Viewer input information is received that indicates a desire to present a second view point. In response, a start position within a second video sequence associated with the second view point is determined, and the obtaining of images from the first video sequence is discontinued as of the determined start position. Images are then obtained from the second video sequence associated with the second view point, starting from the determined start position, and are then provided for presentation. | 03-08-2012 |
20120281142 | TECHNIQUE FOR VIDEO QUALITY ESTIMATION - An objective video quality estimation technique is disclosed. The technique may be based on a video bitstream model, using parameters taken from the video coding layer of the bitstream for estimating the quality of the video. The technique can be implemented as a method, a computer program, a computer program product, a device, or any one of a server node, a client terminal and a network node comprising the device. As a method embodiment, the technique comprises receiving a video bitstream comprising a series of picture frames; determining an error occurrence in a picture frame of the video bitstream; determining at least one of a temporal propagation and a spatial propagation of the error; and estimating the quality of the video bitstream based on result of the determination. | 11-08-2012 |
20130162841 | Method of Determining Video Quality - A method and a device utilizing an algorithm using measurement data derived from parameters related to a video-streaming player and/or parameters related to data transport is disclosed. The data are used as input data in a model designed to generate a value corresponding to the quality of the multimedia sequence, such as for example a MOS score. | 06-27-2013 |
20140176553 | Method and Apparatus for Creating a Disocclusion Map used for Coding a Three-Dimensional Video - It is presented a method for creating a disocclusion map used for coding a three-dimensional, 3D, video, the method comprises receiving ( | 06-26-2014 |
20140192048 | Device, Method and Computer Program for Generating a Synthesized Image - The invention relates to a method of generating a synthesized image representing a view of a scene from a first input image representing the view and a second input image representing the view, the synthesized image comprising synthesized image positions, by assigning a synthesized image data value to a synthesized image position. The method comprises determining whether input images have at the synthesised image position data values associated with them. If either one has a data value associated, that data value is assigned to the synthesized image position. If both, an average of both values is assigned. The average is a weighed average, with weighing factors being a function of a distance or distances to a closest image position with no image data value or valid image data value assigned. | 07-10-2014 |
20140294362 | METHOD AND APPARATUS FOR DETECTING QUALITY DEFECTS IN A VIDEO BITSTREAM - There is provided an apparatus for detecting a quality defect in a video sequence, the apparatus comprising: a receiver arranged to receive a video bitstream representing a video sequence; and a defect module arranged to determine a measure of quantization parameter for each picture of the video sequence, the defect module further arranged to identify a quality defect when an abrupt change in the measure of quantization parameter occurs. | 10-02-2014 |
20140376886 | SCENE CHANGE DETECTION FOR PERCEPTUAL QUALITY EVALUATION IN VIDEO SEQUENCES - There are provided a plurality of methods for detecting a scene change in a streamed video, the streamed video comprising a series of pictures. An example method comprises calculating, for a plurality of positions, a difference between the costs of coding macro-blocks at the same position in successive pictures. The method further comprises identifying a new scene when the sum of the differences for a plurality of positions meets a threshold criterion. There is further provided a method of determining the perceptual impact of a packet loss on a streamed video the method comprising: identifying a packet loss; and determining if the lost packet contained information relating to a picture at the start of a new scene, wherein a new scene is detected using one of the methods disclosed herein. | 12-25-2014 |
20150042752 | OBJECTIVE 3D VIDEO QUALITY ASSESSMENT MODEL - There is provided a method of determining the quality of a three dimensional (3D) video stream, wherein the 3D video comprises at least one 3D view composition, each 3D view composition defining a plurality of two dimensional (2D) views. The method comprises determining a characteristic of each of a plurality of 2D views. The method further comprises calculating a variation in the characteristic, the variation calculated between the 2D views corresponding to the same 3D view composition. The method further still comprises calculating a quality score for the 3D video sequence, the quality score based upon the calculated variation. | 02-12-2015 |
Mats Pettersson, Sovde SE
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20090049119 | Distribution of Multimedia Files Using a Transportation Provider Wireless Device - Methods and apparatus for distributing multimedia files units are disclosed. In an exemplary method, a plurality of multimedia files are downloaded using a transportation provider wireless device associated with a fare-based transport vehicle, such as a taxi, bus, ferry, or airplane. The downloaded multimedia files are stored in a data storage unit operatively connected to the transportation provider wireless device. In response to passenger input data received from a passenger wireless device, a desired multimedia file selected by the passenger is transferred to the passenger wireless device or played back using local speakers and/or video displays. In some embodiments, a selected multimedia file is associated with digital rights management information regulating authorized uses of the file. | 02-19-2009 |
Mats Goran Pettersson, Sovde SE
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20080222692 | DEVICE-INITIATED SECURITY POLICY - A method and system for executing a security policy at a mobile terminal is provided. The mobile terminal may contact an authentication entity based on the security policy. The mobile terminal may receive a response from the authentication entity indicative of a security status of the mobile terminal. The mobile terminal may execute a security action based on the received response. | 09-11-2008 |
Niklas Pettersson, Sandy SE
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20110168603 | PACKAGE WITH REINFORCED END ZONES AND METHOD FOR MAKING THE SAME - A blank-folded box-shaped package includes a top, a bottom opposite the top, two opposite lateral walls (I) connecting the top and the bottom, two opposite ends walls (U) connecting the top and the bottom, and two opposite peripheral shock absorbing end zones (R). Each end zone (R) is defined by one of the opposite end walls and extensions of the top, bottom and two opposite lateral walls. Also, each end zone (R) defines an exposed cavity region with the end walls in a retracted position inwardly of the shock absorbing end zone (R) of doubled material. The package defines a package blank in an unfolded state. | 07-14-2011 |
Niklas Pettersson, Enkoping SE
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20100193580 | APPARATUS AND METHOD FOR THE MANUAL FOLDING OF A PACKING BLANK - A tool for the manual folding of a package blank into a package, includes a bottom plate ( | 08-05-2010 |
Nils Patrik Pettersson, Stockholm SE
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20110276630 | CONTENT DELIVERY OVER A PEER-TO-PEER NETWORK - A method of distributing a content object (C) using a publication server in a content delivery system, which in addition to the publication server comprises a plurality of interconnected user nodes adapted to cache content object packages and to perform on-demand playback of content objects, includes: receiving a content object; defining a partition of the content object into at least two packages; defining an initial distribution plan (IDP) identifying a collection of user nodes which are to cache the content object and package to be cached by the nodes; and transmitting the initial distribution plan to each node in the collection, enabling the user node to cache the at least one package to be cached. | 11-10-2011 |
Ola Pettersson, Jarfalla SE
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20100329372 | Method and Apparatus for Generating a Carrier Frequency Signal - A method and apparatus for generating a carrier frequency signal is disclosed. The method includes generating a first frequency signal; injecting a modulation signal at a first point of the two-point modulation architecture; generating a second frequency signal from the modulation signal; introducing the second frequency signal by mixing the first frequency signal and the second frequency signal to generate a mixed frequency signal and outputting the carrier frequency signal selected from the mixed frequency signal. | 12-30-2010 |
Ola Pettersson, Kista SE
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20110298507 | SYSTEM AND METHOD FOR CALIBRATING OUTPUT FREQUENCY IN PHASE LOCKED LOOP - A Digital Calibration System for a Phase Locked Loop includes a Tuning Voltage Controller configured to set the tuning voltage to a value; a Phase Difference Quantizer configured to output a phase difference after comparing a phase of the reference signal with a phase of the feedback signal; a Digital Controller configured to receive the phase difference of the PDQ and control a coarse tuning signal such that an average phase difference of the PDQ is 0; and a Frequency Calibration Logic configured to calibrate the feedback signal in response to the output of the DC. | 12-08-2011 |
Ola Pettersson, Stockholm SE
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20110187424 | TIME-DOMAIN MEASUREMENT OF PLL BANDWIDTH - A method and a device for determining closed loop bandwidth characteristic of a Phase Locked Loop (PLL) ( | 08-04-2011 |
Ola Pettersson, Orebro SE
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20120046821 | STEERING AND CONTROL SYSTEM FOR A VEHICLE FOR THE DISABLED - The present invention relates to a control system comprising at least one unit for operating the steering or navigation of a mobile assistive device for disabled persons, wherein said control system is adapted to be connectable to an existing assistive device for disabled persons. | 02-23-2012 |
20130204543 | Hull Inspection System - A hull inspection system useable for inspecting a hull of a maritime vessel passing a water volume at a first velocity, the system comprising: pulse emitting means, for being placed in the water volume and for emitting energy pulses into said water volume; sensing means, for being placed in the water volume, and being connected to the pulse emitting means, for sensing and measuring travelling time of energy pulses reflected by the passing vessel; a sensor data processing unit; connected to the sensing means, for processing data from the sensor means; a vessel data furnishing unit, connected to the sensor data processing unit, for providing vessel velocity data to the sensor data processing unit; wherein a three-dimensional representation of the hull of the maritime vessel is created based on data acquired by a procedure involving combination of data from a number of consecutive sensing means linear scans, and wherein the consecutive linear scans are acquired at consecutive moments in time, thereby enabling creation of a three dimensional representation of the hull. | 08-08-2013 |
Patrick Pettersson, Aneby SE
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20130066484 | Method and System for Guiding a Robotic Garden Tool to a Predetermined Position - The present invention relates to a method ( | 03-14-2013 |
20130076304 | Effective Charging by Multiple Contact Points - A charging coupling for connecting a robotic garden tool with a charging device may facilitate the charging of a battery of the robotic garden tool. The charging coupling may include a first charging contact and a second charging contact. The first charging contact may be a charging plate or a charging rod. The second charging contact may be provided with a row of resilient contact bars. The arrangement of the first charging contact and the second charging contact may be configured such that the resilient contact bars are pressed against the charging plate to provide multiple contact points. | 03-28-2013 |
Rickard Pettersson, Ronninge SE
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20090320467 | ARRANGEMENT FOR RECIRCULATION OF EXHAUST GASES IN A SUPERCHARGED COMBUSTION ENGINE - An arrangement for recirculation of exhaust gases of a supercharged combustion engine includes a return line for recirculating exhaust gases, an air-cooled EGR cooler and a bypass line having an extent such that it can lead recirculating exhaust gases past the EGR cooler. A valve is operable to be placed in a first position to lead the whole flow of recirculating exhaust gases through the EGR cooler during situations where there is no risk of ice formation in the EGR cooler, and in a second position to lead the whole flow of recirculating exhaust gases through the bypass line during situations where there is risk of ice formation in the EGR cooler. | 12-31-2009 |
20100065024 | COOLER ARRANGEMENT AT A VEHICLE - A cooling arrangement for a vehicle engine including at least one cooling element which has flowing through it a gaseous medium operable to being cooled by an external air flow which flows in a specified direction through the cooling element during operation of the combustion engine. A heat-supplying element is fitted at a location upstream from the cooling element with respect to the direction of the cooling air flow so that at least part of the air flowing through the heat-supplying element also flows through the cooling element. A control device is operable to activate the heat-supplying element so that the air flowing through the heat-supplying element is warmed during situations where there is risk of the gaseous medium in the cooling element being cooled to below a lowest acceptable temperature. The heat-supplying element and the cooling element have a connection so that they constitute a composite unit. | 03-18-2010 |
20100218497 | COOLER ARRANGEMENT FOR A MOTOR VEHICLE - A cooler device for a motor vehicle includes a radiator liquid cooler with a first cooler element for cooling radiator liquid for the motor vehicle's combustion engine, a charge air cooler with a second cooler element for cooling of charge air for the combustion engine, the first and the second cooler elements extending substantially parallel and side by side, with a narrow space between the cooler elements. A screening device in the space between the cooler elements regulates the air flow through the elements. A control mechanism switches the screening device to and fro between an open position in which the screening device does not, or at least does not appreciably, limit the air flow through the cooler elements, and a closed position in which the screening device limits the air flow through the cooler elements. | 09-02-2010 |
20100229842 | COOLER ARRANGEMENT FOR A MOTOR VEHICLE - A cooler device for a motor vehicle comprising: a charge air cooler with a first cooler element, an EGR cooler with a second cooler element the first cooler element and the second cooler element are arranged substantially in plane with one another. A screening device is arranged in front of or behind the cooler elements in order to regulate the air flow through the cooler elements. The screening device comprises a first screening portion associated with the first cooler element and a second screening portion associated with the second cooler element. A control mechanism is operable to switch the screening device to and fro between an open position and a closed position. The first screening portion allows more air to pass through than the second screening portion when the screening device is in the closed position, in order thereby to control the air flow through the cooler elements in such a way that the air flow through the first cooler element is limited to a lesser extent than the air flow through the second cooler element when the screening device is in the closed position. | 09-16-2010 |
Rikard Pettersson, Trollhattan SE
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20090188451 | ENGINE COVER WITH COOLING FINS - An automotive engine cover is provided that at least partly covers an automotive engine in an automotive engine compartment. The engine cover, includes, but is not limited to cooling fins that are made of a metallic or ceramic material. The automotive engine cover is provided with improved cooling effect as compared to known automotive engine covers. The improved cooling effect prolongs the life-time of the automotive engine cover. The improved cooling effect also help to increase the life-time of other components in the engine compartment, which otherwise may degrade, deform or even melt due to heat transfer from heat-generating components in the engine. In turn, this paves the way for the design of engines which may generate even more heat than today. | 07-30-2009 |
Robert Pettersson, Huddinge SE
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20140071094 | OPTICAL TOUCH SCREEN USING TOTAL INTERNAL REFLECTION - A method for use by a touch screen in which light transmitted inside the screen is scattered by an object touching the screen from outside the screen, the method including activating emitter-receiver pairs for a plurality of emitters and receivers while an object is touching a screen from outside the screen, wherein light emitted by each emitter is transmitted inside the screen, wherein each emitter is associated with a limited number of receivers that detect significant light from such emitter while no object is touching the screen, and wherein the activated emitter-receiver pairs include pairs for which the receiver is not associated with the emitter in the pair, determining that receivers not associated with emitters detect significant light due to the object scattering the light emitted by the emitters, and deriving the location where the object is touching the screen from the determining. | 03-13-2014 |
20140146249 | Light-based touch surface with curved borders and sloping bezel - A light-based touch-sensitive surface, including a housing, a surface attached to the housing for receiving touch input, a plurality of light sources in the housing for emitting light that crosses the surface, a plurality of light receivers in the housing for detecting the light emitted by the light sources, a curved lens adjacent to the surface through which the light emitted by the light sources passes, including two substantially similarly curved exterior panels, one of which forms a curved rim for the surface, and a calculating unit in said housing, connected to the light receivers, for calculating a touch location based on an absence of light expected to be received by the receivers. | 05-29-2014 |
20140160081 | ASIC CONTROLLER FOR LIGHT-BASED SENSOR - A controller for a light-based touch screen including a chip package coupled with a light-based touch screen, emitter driver circuitry inside the chip package for selectively activating a plurality of photoemitters that are outside of the chip package, detector driver circuitry inside the chip package for selectively activating a plurality of photo detectors that are outside of the chip package, detector signal processing circuitry for generating detection signals representing measured amounts of light detected on the plurality of photo detectors, a first plurality of signal conducting pins for connecting the plurality of photoemitters outside the chip package to the emitter driver circuitry inside the chip package, a second plurality of signal conducting pins for connecting the plurality of photo detectors outside the chip package to the detector driver circuitry and to the detector signal processing circuitry inside the chip package, controller circuitry inside the chip package for controlling the emitter driver circuitry and the detector driver circuitry, and at least one input/output pin for communicating with a host processor and for outputting the detection signals generated by the detector signal processing circuitry to the host processor, for the host processor to identify one or more locations on the touch screen that are being touched. | 06-12-2014 |
20140320459 | OPTICAL TOUCH SCREENS - A lens for placement opposite a diode in an optical touch sensor, including an upper portion including an upper refractive surface located nearer to the diode, and an upper reflector located further from the diode, the upper reflector being curved in two dimensions and cut horizontally by a top horizontal plane of the lens, and a lower portion, coplanar with the diode, including a lower refractive surface located nearer to the diode, and a lower reflector located further from the diode, the lower reflector being curved in the two dimensions and cut horizontally by a bottom horizontal plane of the lens, wherein the upper and the lower reflector are symmetrical and vertically aligned, and wherein non-collimated light reflected by the lower reflector onto the upper reflector is partially collimated in the two dimensions by the lower reflector and further collimated in the two dimensions by the upper reflector. | 10-30-2014 |
20140333558 | LIGHT-BASED FINGER GESTURE USER INTERFACE - A finger gesture user interface for an electronic device, including a housing for an electronic device including a front opening in a front outer surface of the housing, a rear opening in a rear outer surface of the housing, and inner sidewalls extending from the front opening to the rear opening to form a cavity, a display, mounted in the housing along a plane transverse to the front and rear openings, for rendering a 3D realm, a detector mounted in the inner sidewalls, operable to detect translation of a finger inserted in the cavity along a dimension of the cavity transverse to the display plane, and a processor connected to the detector and to the display for interpreting the detected finger translation as a user interface input command to move within the 3D realm along the dimension transverse to the display. | 11-13-2014 |
20140362053 | LIGHT-BASED TOUCH SURFACE WITH CURVED BORDERS - A light-based touch-sensitive surface, including a housing, a surface attached to the housing for receiving touch input, a plurality of light sources in the housing for emitting light that crosses the surface, a plurality of light receivers in the housing for detecting the light emitted by the light sources, a curved lens adjacent to the surface through which the light emitted by the light sources passes, including two substantially similarly curved exterior panels, one of which forms a curved rim for the surface, and a calculating unit in said housing, connected to the light receivers, for calculating a touch location based on an absence of light expected to be received by the receivers. | 12-11-2014 |
20150015522 | FINGER GESTURE USER INTERFACE - A light-based finger gesture user interface for an electronic device including a housing for an electronic device, a display mounted in the housing, a cavity, separated from the display, penetrating two opposite sides of the housing, a detector mounted in the housing operative to detect an object inserted in the cavity, and a processor connected to the detector and to the display for causing the display to render a visual representation in response to output from the detector. | 01-15-2015 |
Robert Pettersson, Vaxjo SE
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20080211359 | Frameless Door Suspension - A refrigerator cabinet includes a cabinet housing having a canopy, a base, and side walls which define an opening; a door mounted within the opening; wherein edges of the canopy and base define upper and lower boundaries of the opening, and the edges are defined by beams mounted horizontally on the housing; and structure for pivotably mounting the door between the beams. | 09-04-2008 |
Robert Pettersson, Hagersten SE
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20110163998 | LIGHT-BASED TOUCH SCREEN WITH SHIFT-ALIGNED EMITTER AND RECEIVER LENSES - A touch screen including a housing, a display mounted in the housing, a plurality of collimating lenses mounted in the housing along two opposite edges of the display and arranged along the two edges so as to be shift-aligned relative to one another, a plurality of light pulse emitters mounted in the housing that are spaced apart from and transmit light pulses through the collimating lenses of one of the two edges over the display, a plurality of light pulse receivers mounted in the housing that are spaced apart from and receive the light pulses through the collimating lenses of the opposite of the two edges, and a calculating unit, mounted in the housing and connected to the receivers, that determines a location of a pointer on the display that partially blocks the light pulses transmitted by the emitters, based on outputs of the receivers. | 07-07-2011 |
20110167628 | COMPONENT BONDING USING A CAPILLARY EFFECT - A method of attaching a component to a substrate, including providing a component guide attached to a substrate, the component guide having a cavity substantially conforming to contours of a portion of a component, attaching a first solder pad to the component, inserting the component into the guide cavity, providing a second solder pad, offset from the first solder pad and near the cavity, and inserting the component, the component guide and the substrate into an oven heating the solder pads, wherein the component is drawn further into the guide cavity by a capillary effect of the heated solder pads. | 07-14-2011 |
20110169780 | METHODS FOR DETERMINING A TOUCH LOCATION ON A TOUCH SCREEN - A method of determining a touch coordinate on a touch screen, including providing a display, a plurality of collimating lenses along two opposite edges of the display, the collimating lenses being arranged along the two edges so as to be shift-aligned relative to one another, a plurality of light pulse emitters that transmit light pulses through the collimating lenses of a first of the two edges over the display, and a plurality of light pulse receivers that receive the light pulses through the collimating lenses of the opposite of the two edges, and that output values representing the received light pulses, wherein light pulses emitted by each emitter are detected by at least two of the receivers, wherein each receiver detects light pulses emitted by at least two emitters, and wherein each receiver has expected values for emitter-receiver pairs when light pulses are not blocked, selecting receiver output values for emitter-receiver pairs that deviate significantly from corresponding receiver expected values, wherein the selected values indicate at least that light pulses transmitted by two emitters are blocked from reaching one receiver, or that light pulses transmitted by one emitter are blocked from reaching two receivers, associating a screen coordinate along a first screen axis with each selected receiver output, and calculating a touch coordinate by interpolating the associated screen coordinates according to the respective deviations between the selected receivers' output values and corresponding expected values. | 07-14-2011 |
20110169781 | TOUCH SCREEN CALIBRATION AND UPDATE METHODS - A method of calibrating optical components in a light-based touch screen, including providing (i) a display, (ii) a row of light pulse emitters that sequentially transmit light pulses over the display according to calibrated pulse current and pulse duration controls, and (iii) a row of light pulse receivers that receive the light pulses and that output values representing the received light pulses, each receiver having expected values for emitter-receiver pairs when the light pulses are not blocked, determining if each receiver output value for a receiver-emitter pair is within a respective designated range from the corresponding receiver expected value, and when a receiver output value for a receiver-emitter pair is outside the designated range, recalibrating the emitter, including adjusting at least one of the emitter pulse current and pulse duration such that subsequent receiver output values are within the designated range, and updating the receiver expected value for the receiver-emitter pair based on subsequent output values of the receiver. | 07-14-2011 |
20110169782 | OPTICAL TOUCH SCREEN USING A MIRROR IMAGE FOR DETERMINING THREE-DIMENSIONAL POSITION INFORMATION - A touch screen system including a reflective display surface, a camera mounted so as to capture an image of (i) the reflective display surface, (ii) a pointer approaching the reflective display surface, and (iii) a reflection of the pointer on the reflective display surface, and a processor coupled with the camera that determines a three-dimensional location of the pointer relative to the reflective display surface, based on the positions of the pointer and the reflection of the pointer in the image captured by the camera. | 07-14-2011 |
20110175852 | LIGHT-BASED TOUCH SCREEN USING ELLIPTICAL AND PARABOLIC REFLECTORS - A touch screen system, including a housing, a display mounted in the housing, a plurality of light pulse emitters mounted in the housing below the display, a plurality of light pulse receivers mounted in the housing below the display, a first light guide, mounted in the housing along a first edge of the display, including a first substantially parabolic reflective surface for reflecting light pulses transmitted by the emitters, and a first substantially elliptical refractive surface, positioned substantially above the first substantially parabolic reflective surface, for refracting the reflected light pulses over the display, a second light guide, mounted in the housing along an opposite edge of the display, including a second substantially elliptical refractive surface for further refracting the light pulse refracted by the first substantially elliptical refractive surface, and a second substantially parabolic reflective surface, positioned substantially below the second substantially elliptical refractive surface, for reflecting the further refracted light pulses to the receivers, and a calculating unit, mounted in the housing and connected to the receivers, to determine a location of a pointer on the display that partially blocks the light pulses refracted by the first light guide, based on outputs of the receivers corresponding to light pulses refracted by the second light guide. | 07-21-2011 |
20110181552 | PRESSURE-SENSITIVE TOUCH SCREEN - A pressure-sensitive touch screen including a housing, at least one light receiver rigidly mounted in the housing, a display flexibly mounted in the housing substantially above the at least one receiver, which depresses in response to pressure of a touch, and a calculating unit connected to the at least one light receiver for receiving outputs indicating amounts of received light by the at least one receiver, and for determining that the display is being depressed based on an increase in an output of the at least one receiver. | 07-28-2011 |
20110210946 | LIGHT-BASED TOUCH SCREEN USING ELONGATED LIGHT GUIDES - A touch screen including a housing, a display mounted in the housing, a plurality of collimating lenses mounted in the housing and arranged along a first edge of the display, a plurality of light pulse emitters mounted in the housing that are spaced apart from and serially transmit light pulses through the collimating lenses over the display, a light guide mounted in the housing along the edge of the display opposite the first edge, for receiving the light pulses, the light guide including a reflective strip that reflects light pulses to one end of the light guide, a light pulse receiver mounted in the housing near the one end of the light guide, for receiving the reflected light pulses, and a calculating unit, mounted in the housing and connected to the receiver, for determining a location of a pointer on the display that partially blocks light pulses transmitted by the emitters, based on outputs of the receiver. | 09-01-2011 |
20120176343 | OPTICAL ELEMENTS WITH ALTERNATING REFLECTIVE LENS FACETS - An optical element for a light based touch surface including a concatenated plurality of segments, wherein each segment is paired with a respective light emitter, each segment including an undulating series of pairs of reflective or refractive facets, wherein a first facet in each pair is oriented so as to collimate light emitted from a first light emitter associated with the segment and a second facet in each pair is oriented so as to collimate light emitted from a second light emitter associated with the segment, and wherein the first light emitter associated with the segment is the light emitter paired with the segment and the second light emitter associated with the segment is the light emitter paired with a neighboring segment. | 07-12-2012 |
20120188205 | ASIC CONTROLLER FOR LIGHT-BASED TOUCH SCREEN - A controller including a chip package coupled with a light-based touch screen, emitter driver circuitry inside the chip package for selectively activating photoemitters that are outside of the chip package, detector driver circuitry inside the chip package for selectively activating photo detectors that are outside of the chip package, detector signal processing circuitry for generating detection signals representing amounts of light detected on the photo detectors, signal conducting pins for connecting the photoemitters to the emitter driver circuitry, signal conducting pins for connecting the photo detectors to the detector driver circuitry and to the detector signal processing circuitry, controller circuitry inside the chip package for controlling the emitter driver circuitry and the detector driver circuitry, and at least one input/output pin for outputting the detection signals to a host processor, for the host processor to identify one or more locations on the touch screen that are being touched. | 07-26-2012 |
20120188206 | OPTICAL TOUCH SCREEN WITH TRI-DIRECTIONAL MICRO-LENSES - A lens for refracting light in three directions, including a lens surface having a repetitive pattern of recessed cavities formed by a repetitive pattern of three substantially planar facets. | 07-26-2012 |
20120326987 | LIGHT ACTUATOR FOR MOVABLE BUTTONS ON A KEYPAD - A keypad for use in conjunction with a touch-sensitive panel, the keypad including a frame surrounding a touch-sensitive panel, including a plurality of buttons suspended by the frame above the touch-sensitive panel, each of the buttons including a rigid member that is lowered through the frame when pressure is applied from above, and a resilient body attached to the rigid member and to the frame for raising the rigid member when the pressure from above is released, wherein the rigid members are exposed below the frame. | 12-27-2012 |
20130093727 | LIGHT-BASED FINGER GESTURE USER INTERFACE - A light-based finger gesture user interface for an electronic device including a housing for an electronic device, a display mounted in the housing, a cavity, separated from the display, penetrating two opposite sides of the housing, a detector mounted in the housing operative to detect an object inserted in the cavity, and a processor connected to the detector and to the display for causing the display to render a visual representation in response to output from the detector. | 04-18-2013 |
20130127765 | USER INTERFACE FOR A TOUCH SCREEN - A non-transitory computer readable medium storing instructions which, when executed by a processor of an electronic device that includes a touch sensitive and pressure sensitive display, cause the processor to enable a user interface of the electronic device, by which a glide gesture along the display and an amount of pressure applied to the display both generate the same user interface command. | 05-23-2013 |
20130141395 | LIGHT-BASED TOUCH SURFACE WITH CURVED BORDERS AND SLOPING BEZEL - A light-based touch-sensitive surface, including a housing, a surface attached to the housing for receiving touch input, a plurality of light sources in the housing for emitting light that crosses the surface, a plurality of light receivers in the housing for detecting the light emitted by the light sources, a curved lens adjacent to the surface through which the light emitted by the light sources passes, including two substantially similarly curved exterior panels, one of which forms a curved rim for the surface, and a calculating unit in said housing, connected to the light receivers, for calculating a touch location based on an absence of light expected to be received by the receivers. | 06-06-2013 |
20130155027 | OPTICAL TOUCH SCREEN SYSTEMS USING TOTAL INTERNAL REFLECTION - A touch screen, including a layer of light-transmissive material having an upper surface that is exposed for touch by one or more objects, a plurality of light emitters underneath the upper surface, a first lens assembly for directing light beams emitted by the light emitters into the layer at an angle such that the light beams, when entering the layer, remain confined to the layer by total internal reflection when the light beams are not absorbed by any of the objects touching the upper surface, a plurality of light detectors for detecting light beams and for generating outputs indicating the amounts of light detected, a second lens assembly for directing light beams at a surface of the layer towards the light detectors, and a calculating unit for determining respective one or more locations of the one or more objects touching the upper surface, based on outputs of the light detectors. | 06-20-2013 |
20130229373 | LIGHT-BASED FINGER GESTURE USER INTERFACE - A light-based finger gesture user interface for an electronic device including a housing for an electronic device, a display mounted in the housing, a cavity, separated from the display, penetrating two opposite sides of the housing, a detector mounted in the housing operative to detect an object inserted in the cavity, and a processor connected to the detector and to the display for causing the display to render a visual representation in response to output from the detector. | 09-05-2013 |
Rolf Pettersson, Torshalla SE
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20100282054 | Arrangement for weapon - An arrangement for a weapon including a countermass for reducing the pressure around the weapon. The countermass is enclosed in a container, which is mountable in the barrel of the weapon behind an ammunition part. The container is provided with an openable bottom with break indications. A guiding folding support, configured as an annular element, is arranged adjacent to the openable bottom on the outside of the bottom relative to the countermass container. The annular element is provided with a support member for each openable flap forming part of the bottom. Thereby, the opening area in the bottom of the counter mass container is defined by folding edges, formed in each base region of the flaps in the open state as in contact with its corresponding support member. | 11-11-2010 |
20110005375 | WEAPON SYSTEM - A modular weapon system of a preloaded recoilless gun including a barrel provided with a shell, a propellant charge and a countermass. The weapon system is configured in two parts including a first part of the barrel and a second part of the barrel. The first part of the barrel includes the shell and the second part of the barrel includes the propellant charge and countermass. A releasable locking device interconnects the second part of the barrel with the first part of the barrel. | 01-13-2011 |
Ronnie Pettersson, Jamjo SE
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20120013079 | PIPE OR CABLE LEAD-THROUGH HAVING LAYERS OF DIFFERENT THICKNESS - A compressible seal/lead-through for cables, wires or pipes. The seal has two or more compressible base parts surrounding each cable, wire or pipe. Each compressible base part has peelable sheets for adapting to the diameter of a cable, wire or pipe. The sheets placed in the base parts have either different thicknesses or different rigidities. | 01-19-2012 |
20120018959 | ECCENTRIC PART OF A PIPE OR CABLE LEAD-THROUGH - A seal, lead-through or transit for cables, wires or pipes which seal, lead-through or transit has one or more compressible parts surrounding the cable, etc. and a position of an opening receiving the cable, etc. is adjustable. In one example, the opening may be placed off-centre on a partition line between two module parts. In other example, an inner compressible body may be placed inside an outer compressible body or between two module parts The inner compressible body has an opening receiving the cable, etc. which opening is placed off-centre. By rotating the inner compressible body the position of the opening receiving a cable, etc. is adjusted. | 01-26-2012 |
20120018960 | SEALING SYSTEM - A sealing system for cable entries or pipe penetrations including a frame receiving one or more compressible modules surrounding a cable or pipe, whereby a barrier is formed of the one or more modules and at least one compression unit in the frame. The compressible module may have at least one opening provided with at least one peelable layer for adapting to the diameter of a cable or pipe, which at least one peelable layer is placed in a profile. Each compressible module may include a movement preventing device that engages the frame and/or an adjacent compressible module in an axial direction, so as to obstruct movement in an axial direction. | 01-26-2012 |
20120032036 | PIPE OR CABLE LEAD-THROUGH BLOCKS - Blocks of a cable, wire or pipe transition that may be placed together to form a structure of a number of the blocks. Each block has a generally rectangular shape and forms a part of the cable, wire or pipe transition together with at least one further block. Each block has at least one recess placed in the middle of the block. Inside the recess a number of peelable sheets are received. The sheets may be peeled off to adapt the inner diameter of the block to the outer diameter of a cable, wire or pipe to be received in the recess. Each block has elements for fastening further blocks to the block above or below the block. | 02-09-2012 |
20120266409 | PIPE OR CABLE LEAD-THROUGH HAVING MODULARIZED MODULES - A compressible module having an axial groove for localisation of a cable or pipe having at least two module sections or submodules having differing physical properties. | 10-25-2012 |
Sten Pettersson, Torslanda SE
Patent application number | Description | Published |
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20100054255 | Home Network Server in an Operator Network - The invention discloses a Home Virtual Private Network server ( | 03-04-2010 |
20120300615 | Implementing EPC in a Cloud Computer with OpenFlow Data Plane - A method implements a control plane of an evolved packet core (EPC) of a long term evolution (LTE) network in a cloud computing system. A cloud manager monitors resource utilization of each control plane module and the control plane traffic handled by each control plane module. The cloud manager detects a threshold level of resource utilization or traffic load for one of the plurality of control plane modules of the EPC. A new control plane module is initialized as a separate virtual machine by the cloud manager in response to detecting the threshold level. The new control plane module signals the plurality of network elements in the data plane to establish flow rules and actions to establish differential routing of flows in the data plane using the control protocol, wherein flow matches are encoded using an extensible match structure in which the flow match is encoded as a type-length-value (TLV). | 11-29-2012 |
20120303835 | Implementing EPC in a Cloud Computer with Openflow Data Plane - A method for implementing a control plane of an evolved packet core (EPC) of a third generation partnership project (3GPP) long term evolution (LTE) network in a cloud computing system, including initializing the plurality of control plane modules of the EPC within the controller, each control plane module in the plurality of control plane modules initialized as a separate virtual machine by the cloud manager; monitoring resource utilization of each control plane module and the control plane traffic handled by each control plane module; detecting a threshold level of resource utilization or traffic load for one of the plurality of control plane modules of the EPC; and initializing a new control plane module as a separate virtual machine by the cloud manager in response to detecting the threshold level, the new control plane module to share the load of the one of the plurality of control plane modules. | 11-29-2012 |
20130155856 | Method and Network Node For Handling TCP Traffic - The embodiments herein relate to a method in a network node ( | 06-20-2013 |
20150071053 | IMPLEMENTING EPC IN A CLOUD COMPUTER WITH OPENFLOW DATA PLANE - A method implements a control plane of an evolved packet core (EPC) of a long term evolution (LTE) network in a cloud computing system. A cloud manager monitors resource utilization of each control plane module and the control plane traffic handled by each control plane module. The cloud manager detects a threshold level of resource utilization or traffic load for one of the plurality of control plane modules of the EPC. A new control plane module is initialized as a separate virtual machine by the cloud manager in response to detecting the threshold level. The new control plane module signals the plurality of network elements in the data plane to establish flow rules and actions to establish differential routing of flows in the data plane using the control protocol, wherein flow matches are encoded using an extensible match structure in which the flow match is encoded as a type-length-value (TLV). | 03-12-2015 |
Sten Rune Pettersson, Torslanda SE
Patent application number | Description | Published |
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20130054761 | Implementing a 3G Packet Core in a Cloud Computer with Openflow Data and Control Planes - A method for implementing a general packet radio service (GPRS) tunnel protocol (GTP) in a packet core (PC) of a third generation (3G) network having a split architecture where a control plane of the PC of the 3G network is in a cloud computing system, the cloud computing system including a controller, the controller to execute a plurality of control plane modules, the control plane to communicate with the data plane of the PC through a control plane protocol, the data plane implemented in a plurality of network elements of the 3G network by configuring switches implementing a data plane of the SGSN and GGSN and intermediate switches to establish a first and second GTP tunnel endpoint. | 02-28-2013 |
20140181800 | SYSTEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR A SOFTWARE BUILD AND LOAD PROCESS USING A COMPILATION AND DEPLOYMENT SERVICE - Systems, methods, and computer program products for a software build and load process using a compilation and deployment service. A method for a software build and load process using a compilation and deployment service includes receiving, at the service, new software. The method further includes comparing, at the service, the received new software with data in a database, wherein the data comprises active software. The method further includes merging, at the service said new software and active software into one or more load modules based on the comparison. The method further includes deploying the one or more load modules to one or more target processing units. | 06-26-2014 |
20140241247 | IMPLEMENTING A 3G PACKET CORE IN A CLOUD COMPUTER WITH OPENFLOW DATA AND CONTROL PLANES - A control plane device in a cloud computing system executes a plurality of virtual machines for implementing network function virtualization (NFV). The control plane device is operable to manage implementation of a general packet radio service (GPRS) tunnel protocol (GTP) in a packet core (PC) of a third generation (3G) network having a split architecture where a control plane of the PC of the 3G network is in the cloud computing system. The control plane communicates with a data plane of the PC through a control plane protocol. The data plane is implemented in a plurality of network devices of the 3G network. The control plane device and the plurality of virtual machines are operable to communicate with other control plane devices in the cloud computing system and with the plurality of network devices of the data plane. | 08-28-2014 |
20140254368 | Content Based Overload Protection - Unit (1, eNB, SGW, PGW) comprising a processor ( | 09-11-2014 |
Susanne Pettersson, Trollhattan SE
Patent application number | Description | Published |
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20090188451 | ENGINE COVER WITH COOLING FINS - An automotive engine cover is provided that at least partly covers an automotive engine in an automotive engine compartment. The engine cover, includes, but is not limited to cooling fins that are made of a metallic or ceramic material. The automotive engine cover is provided with improved cooling effect as compared to known automotive engine covers. The improved cooling effect prolongs the life-time of the automotive engine cover. The improved cooling effect also help to increase the life-time of other components in the engine compartment, which otherwise may degrade, deform or even melt due to heat transfer from heat-generating components in the engine. In turn, this paves the way for the design of engines which may generate even more heat than today. | 07-30-2009 |
Sven Pettersson, Tullinge SE
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20100254956 | PROBIOTIC BACTERIA AND REGULATION OF FAT STORAGE - The present invention provides methods for manufacturing heat treated products involving the use of probiotic bacteria, e.g. lactic acid bacteria and/or Bifidobacteria, cultures of such bacteria, supernatant from such cultures, and/or concentrates of such supernatant and/or fractions of such supernatant. The invention further provides heat treated products of such processes and their use for regulation of cellular uptake of fat and/or triglycerides and/or body weight management or weight reduction and/or redistribution of fat and/or reduction in visceral and/or abdominal fat deposition in a subject. | 10-07-2010 |
Thomas Pettersson, Karlskoga SE
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20090090809 | METHOD OF INCREASING THE RANGE OF A SUBCALIBRE SHELL AND SUBCALIBRE SHELLS WITH LONG RANGE - The invention relates to a method for increasing the range of shells ( | 04-09-2009 |
20140209732 | ROTATIONALLY STABILIZED GUIDABLE PROJECTILE AND METHOD FOR GUIDING THE SAME - The invention relates to a rotationally stabilized projectile ( | 07-31-2014 |
Thomas Pettersson, Stockamollan SE
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20130055913 | PLATE CYLINDER - A plate cylinder includes a rotational shaft and at least one printing plate configured to be attached to the shaft. The rotational shaft may include an inner cylindrical body being made of a first material, an intermediate sleeve being made of a second material, and an outer sleeve being made of a third material. The Young's modulus of the second material may be substantially less than the Young's modulus of the first and third material. | 03-07-2013 |
Thorulf Pettersson, Taby SE
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20090120190 | METHOD AND A SYSTEM FOR MONITORING STRUCTURAL CHANGES OF A FIBER WEB - A method for monitoring the structural state of a fiber web ( | 05-14-2009 |