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| 20110083926 | ELEVATOR ARRANGEMENT AND METHOD IN ELEVATOR MAINTENANCE - An elevator arrangement, comprising an elevator car arranged to move in an elevator shaft or equivalent, preferably along car guide rails, and an element which is disposed in the elevator shaft or equivalent and is shiftable between an activated state and an inactivated state, and an activating device for shifting the said element between the activated and inactivated states. The activating device includes a flexible element, such as e.g. a rope or equivalent, movably attached to a fixed structure of the elevator shaft or equivalent, and the said flexible element is connected to the said shiftable element in a manner permitting the shiftable element to be shifted by means of the flexible element. | 04-14-2011 |
| 20140116811 | ELEVATOR AND A METHOD - The invention relates to an elevator having a hoistway, an elevator car movable in the hoistway and provided with a car brake, and a first coupling means movably mounted on the car, and a second coupling means mounted separate from the car at proximity of an end of the hoistway, the first and second coupling means being counterparts for each other and provided for being coupled in force-transmitting manner to each other, the car brake being triggerable by movement of the first coupling means. One of the first and second coupling means has coupling points at different vertical levels, and in the other of said first and second coupling means can couple to said one of the first and second coupling means at each of said coupling points. The invention also relates to a method for forming a safety space in the elevator. | 05-01-2014 |
| 20150321882 | ELEVATOR AND MEANS FOR FORMING A SAFETY SPACE - An elevator includes at least an elevator car arranged to move reciprocally in an elevator hoistway and fitted on guide rails, a plurality of landing doors having landing door locks openable e.g. with a service key, and a safety arrangement arranged to form a safe space, preferably a working space, in the elevator hoistway below the elevator car, access to which safe space is enabled via at least one landing door in the proximity of the base of the elevator hoistway, and/or a safe space, preferably a working space, above the elevator car, to which access is enabled via at least one landing door leading to the roof of the elevator car, and in which elevator the aforementioned safe space has a minimum height. The formation of each safe space is arranged to be implemented as a consequence of the opening occurring, e.g. with a service key, from a floor level of a landing door enabling access into the elevator hoistway. | 11-12-2015 |
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| 20130118840 | COMPENSATION DEVICE AND ELEVATOR - A compensation device of a traction sheave elevator is provided. The elevator includes a compensation rope running from an elevator car to a compensation sheave of the compensation device located in the lowermost part of the elevator shaft around which the compensation rope runs. The compensation sheave is vertically guided with respect to the shaft bottom via a guiding structure, which allows a vertical movement of the axis of the compensation sheave. The guiding structure includes at least one scissor joint arrangement having its lower end adapted to be connected with an elevator shaft bottom and its upper end being connected with the compensation sheave axis. An elevator includes such kind of compensation device. Vertical movement of the axis of a compensation sheave can be obtained with a very low shaft height requirement. | 05-16-2013 |
| 20130213742 | METHOD FOR CONTROLLING AN ELEVATOR, AND AN ELEVATOR USING STARTING POSITION DATA OF THE ELEVATOR AND SWAY DATA OF A BUILDING - A method for controlling an elevator installed in a building that includes an elevator car arranged to travel in a hoistway between floor landings that are at different heights, one or more ropings connected to the elevator car, a hoisting machine for moving the elevator car, and a control for control the hoisting machine is provided. In the method, the sway data of the building is determined, which data describes the strength of the sway of the building, and the starting position data of the elevator car is determined, which starting position data contains data about the starting position of the elevator car and/or data about how long the elevator car has been in the starting position, and the settings for the run speed of the next run are determined on the basis of the starting position data and the sway data. An elevator is configured to perform the method. | 08-22-2013 |
| 20130220738 | EXTENDED ROLLER GUIDES - The invention relates to an elevator having a car and guide rails along which the car is guided along a hoistway between landings of the elevator, the car comprising: a frame, upper and lower guide elements, which are mounted to said frame at a vertical distance from each other, and exactly one elevator cabin with a cabin floor, in which elevator the cabin is—in travel direction of the car—movably connected to the frame between an uppermost and a lowermost position. By this means a high travel comfort can be obtained with economic space usage at the top and bottom of the hoistway. | 08-29-2013 |
| 20140048357 | ELEVATOR - An elevator has a car, arranged to be moved along at least one guide rail in an elevator guide way, the car having a brake for braking the car movement by gripping the guide rail, the brake having a gripping device configured to grip the guide rail and exert a friction force thereon, and an adjusting device configured to adjust the gripping device with respect to its friction force exerted on the guide rails in case of braking. The adjusting device is configured to adjust the gripping device depending on the car position in the elevator guide way. With the above construction, emergency braking is allowed, particularly in higher and high rise elevators with a stopping distance which is mostly unaffected by the position of the elevator car in the guide way. | 02-20-2014 |
| 20140075729 | ELEVATOR ARRANGEMENT AND A METHOD - An elevator arrangement includes first and second movable elevator units, the first unit being an elevator car and the second unit being a counterweight, and a roping system including a first roping portion suspending the first and second elevator units, and being locked at least to the second elevator unit, a second roping portion being suspended by the first elevator unit and the second elevator unit, and being locked at least to the second elevator unit. The first and the second roping portions are successive portions of a roping passing unbroken via a locking arrangement provided at the second elevator unit, the locking arrangement locking the roping to the second elevator unit between the first and the second portions. In a method in constructing an elevator, the locking arrangement is unlocked and thereafter the roping is repositioned with respect to the locking arrangement and thereafter the locking arrangement is relocked. | 03-20-2014 |
| 20150122588 | ELEVATOR - An elevator has an elevator car and a counterweight suspended by hoisting ropes, which hoisting ropes are driven by a drive machine via a traction sheave, which elevator further includes a compensation rope in the lower shaft area between the car and the counterweight, which compensation rope runs around a compensation sheave arrangement in the shaft bottom, which elevator has a compensation device for the compensation of rope elongation. The compensation device includes a diverting pulley for the compensation rope connected to the counterweight, whereby the compensation rope is arranged to run over the diverting pulley, a tension weight connected with the free end of the compensation rope, a rope clamp arranged on the compensation rope and a clamp support for connecting the rope clamp to the counterweight. A compensation device is provided for the rope elongation which necessitates less vertical space in the elevator shaft. | 05-07-2015 |
| 20150321884 | ELEVATOR WITH ADJUSTABLE BUFFER LENGTH - An elevator includes at least one elevator car driving along an elevator shaft as well as an elevator control measuring the car position. The elevator further includes a buffer in the shaft pit, whose length is adjustable in response to the car position and car speed. Via this measure, the shaft pit can be reduced in high speed elevator requiring large buffer lengths. | 11-12-2015 |
| 20160090272 | ELEVATOR - An elevator, which includes a hoistway; and an elevator car vertically movable in the hoistway; and a counterweight vertically movable in the hoistway; and a number of upper rope wheels (in particular one or more) mounted higher than the car and counterweight, and a number of first ropes interconnecting the elevator car and counterweight, each of the more ropes passing around the one or more upper rope wheels; and a number of lower rope wheels mounted lower than the car and counterweight; and second ropes interconnecting the elevator car and counterweight, each passing around one or more of the lower rope wheels. The lower rope wheels include one or more first lower rope wheels; and one or more second lower rope wheels above the one or more first rope wheels. The second ropes include a first set of ropes forming a first U-shaped loop of ropes hanging from the car and counterweight and passing around the one or more first lower rope wheels; and a second set of ropes forming a second U-shaped loop of ropes hanging from the car and counterweight inside the first loop of ropes and passing around the one or more second lower rope wheels. | 03-31-2016 |
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| 20110308892 | DIVERTING PULLEY ARRANGEMENT AND ELEVATOR - Diverting pulley arrangement, more particularly a diverting pulley arrangement of an elevator, which includes an axle, at least one diverting pulley that rotates while supported on the axle, a faceplate structure, in relation to which and supported by which the diverting pulley is arranged to rotate on the first side of the faceplate structure, which axle is locked so that it does not rotate in relation to the faceplate structure by the aid of a locking element, which locking element is on the second side of the faceplate structure and supported so that it does not move in relation to the faceplate structure. The locking element is placed against the locking surface included in the axle so that the contact point of the locking element and the locking surface of the axle is at least partly visible. | 12-22-2011 |
| 20130213742 | METHOD FOR CONTROLLING AN ELEVATOR, AND AN ELEVATOR USING STARTING POSITION DATA OF THE ELEVATOR AND SWAY DATA OF A BUILDING - A method for controlling an elevator installed in a building that includes an elevator car arranged to travel in a hoistway between floor landings that are at different heights, one or more ropings connected to the elevator car, a hoisting machine for moving the elevator car, and a control for control the hoisting machine is provided. In the method, the sway data of the building is determined, which data describes the strength of the sway of the building, and the starting position data of the elevator car is determined, which starting position data contains data about the starting position of the elevator car and/or data about how long the elevator car has been in the starting position, and the settings for the run speed of the next run are determined on the basis of the starting position data and the sway data. An elevator is configured to perform the method. | 08-22-2013 |
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| 20110249024 | METHOD AND APPARATUS FOR GENERATING A VIRTUAL INTERACTIVE WORKSPACE - An approach is provided for creating a virtual workspace among devices based, at least in part, on location information. The virtual workspace corresponds to an application or a service common to the devices. Monitoring of the movement of one or more of the devices causes manipulation of the virtual workspace, the application, the service, or a combination thereof based, at least in part, on the movement. Example applications and services include media editing, media playback, image processing, social networking, and social control functionality. | 10-13-2011 |
| 20110252317 | METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR JOINING THE DISPLAYS OF MULTIPLE DEVICES - A method is provided for enhancing a user interface with a mobile device by joining the displays of multiple devices together to function together with one another. In particular, example methods may provide for detecting a first touch or drag event, receiving a message indicating a second touch or drag event from a nearby device occurring during the first touch or drag event, creating a join event, and providing for transmission of the join event to the nearby device. The method may also include updating a registry of nearby devices in response to receiving a message regarding a touch or drag event from a nearby device. The method may further include providing for presentation of content on a display of a device and direction of content to be presented on a display of the nearby device, wherein the content to be presented on the display of the nearby device is related to the content on the display of the device. | 10-13-2011 |
| 20110252320 | METHOD AND APPARATUS FOR GENERATING A VIRTUAL INTERACTIVE WORKSPACE - An approach is provided for creating a virtual workspace among devices based, at least in part, on location information. The virtual workspace corresponds to an application or a service common to the devices. Monitoring of the movement of one or more of the devices causes manipulation of the virtual workspace, the application, the service, or a combination thereof based, at least in part, on the movement. Example applications and services include media editing, media playback, image processing, social networking, and social control functionality. | 10-13-2011 |
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| 20120082981 | ENZYME MIXTURE - Polymorphisms are present throughout an organism's genome, and understanding which alleles are present in a particular organism's genome can be advantageous. When probing the identity of these alleles, one must minimize incorrect readings due to inefficiencies in the system. In hydrolysis probe applications, these inefficiencies may be due to over-activity of an exonuclease functionality that excises nucleotides from probes that are only partially, complementary to a region of a target. The present invention provides a mixture that contains a plurality of polymerases including one that has a 5′→3′ exonuclease functionality and one that lacks or substantially lacks it, each in a sufficient relative amount and concentration to increase efficiencies of the system. | 04-05-2012 |
| 20120082995 | METHOD FOR QUANTITATIVE PCR AMPLIFICATION OF DEOXYRIBONUCLEIC ACIDS FROM A SAMPLE CONTAINING PCR INHIBITORS - The present invention is directed to a method for quantitative PCR amplification of deoxyribonucleic acids (DNA) from a sample containing PCR inhibitors such as biological, clinical or environmental samples. In the method of the invention an inhibitor-tolerant DNA polymerase is used in a pre-amplification step to increase the copy number of DNA from these samples. In the pre-amplification step, the PCR reaction preferably comprises at least the same amount of effective PCR inhibitors as a reaction with 1% (v/v) human blood. The pre-amplified sample is subsequently diluted in order to dilute inhibitory substances remaining in the sample and thus rendering possible to use an aliquot of the diluted sample in quantitative PCR, which is very sensitive for these inhibitors. | 04-05-2012 |
| 20130338928 | METHODS AND SYSTEMS FOR HIGH RESOLUTION MELT ANALYSIS OF A NUCLEIC ACID SEQUENCE - Described herein are methods and systems for analyzing and visualizing HRM data from a double-stranded nucleic acid. The HRM data is generally characterized by a plurality of data points each including a signal value associated with the concentration of a double-stranded nucleic acid in a sample and a temperature value associated with a the temperature of the sample. Embodiments of the invention analyze the HRM curves from samples using the first negative derivative of the HRM curve or a virtual standard. The first negative derivative plot method may be used to identify the melting temperature of a homogenous double-stranded nucleic acid in a sample, as well as the presence and melting temperature of heterogeneous double-stranded nucleic acids in the sample. Data points associated with the melting temperature are plotted on a scatter plot for analysis. The virtual standard allows for visualization of HRM data across data sets. | 12-19-2013 |
| 20140178880 | METHOD OF PREPARING A REACTION MIXTURE AND RELATED PRODUCTS - The invention relates to a method of preparing a reaction mixture for Polymerase Chain Reaction (PCR) assay and a solution set for PCR. The method comprises providing a sample solution comprising a biological sample to be amplified in said PCR assay and first colorant providing the solution a first color, providing a reagent solution comprising at least one other substance required for performing said assay and second colorant providing the solution a second color different from the first color, and mixing the sample solution and the first reagent solution for providing a mixed solution to be subjected to the PCR process, the mixed solution having, due to said first and second colorants, a third color different from the first and second colors. The invention significantly aids in pipetting PCR assays. | 06-26-2014 |
| 20140273254 | METHOD, PRODUCT, AND SYSTEM FOR QUANTIFYING THE METHYLATION STATUS OF A NUCLEIC ACID IN A SAMPLE - Methods and systems are described for quantifying the methylation status of nucleic acids in a sample utilizing standardized curves derived from methylation-sensitive HRM data. The standardized curves are generated from HRM curves from a plurality of samples, each sample having a known but different methylation status. In one embodiment, the first negative derivative of each HRM curve from the known samples is plotted and a first value corresponding with a first melt peak and a second value corresponding with a second melt peak from the negative derivative plots are identified. The slope of a line connecting the first and second values for each sample is calculated and used to identify a slope data point that is plotted to generate the standardized curve. In another embodiment, a threshold line that intersects the plurality of HRM curves is generated and the standardized curve is generated from the intersection data points. | 09-18-2014 |
| 20160085908 | Melt Curve Analysis - A method of high resolution melting curve analysis for characterizing nucleic acid molecules such as PCR products having a distinct Tm using fluorescence is provided. The technique comprises modeling the raw melting curve data as a sum of at least two signal components, the first signal component representing the light intensity emitted by unbound/free fluorophores and the one or more second signal components representing the combined light intensity emitted by fluorophores bound to double stranded DNA. Numerical analysis is used to determine the values of the different components contributing to the total signal such that the model matches the raw fluorescence data as closely as possible. The method enables an improved resolution of mixtures of target nucleic acids even at non-saturating dye concentrations because it takes into account the effect of redistribution of intercalating dye from low-temperature duplexes to duplexes that melt at higher temperatures. | 03-24-2016 |
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| 20120103827 | METHOD FOR LEACHING CHALCOPYRITE CONCENTRATION - The invention relates to a method for leaching bulk concentrate of chalcopyrite-type by means of an aqueous solution containing sulphuric acid and an oxygen feed at atmospheric pressure and at a temperature between 75° C. and the boiling point of the solution. It is typical of the method that the particle size of the concentrate to be fed into leaching is in the region of 80% below 60-100 μm and that the concentrate is leached with an aqueous solution, the acid concentration of which is regulated to be around 20-90 g/l. | 05-03-2012 |
| 20130026049 | METHOD FOR RECOVERING VALUABLE METALS - A method for recovering valuable metals, such as lead, silver and gold from the residue of an electrolytic zinc process, wherein the residue from the zinc process is suspended and sulfidized for converting the lead and silver compounds into sulfidic form, and further flotated for forming a flotation concentrate that contains valuable metals, wherein the sulfidizing and flotation processes are controlled electrochemically, so that the content of the sulfide ions fed in the sulfidizing stage is adjusted by means of the redox potential to a level where the grain size of the created valuable metal sulfides is sufficient for flotating them, and that the redox potential of the flotation stage is adjusted to be within a range where the collector chemical is adhered to the mineral to be flotated, but the sulfides are not oxidized. | 01-31-2013 |
| 20130266493 | METHOD FOR SEPARATING NICKEL FROM MATERIAL WITH LOW NICKEL CONTENT - The invention relates to a method for separating nickel and other valuable metalsparticularly from material having low nickel content, which contains iron and magnesium in addition to nickel and other valuable metals. The material havinglow nickel content is subjected to pulpingand atmospheric leaching in acidic and oxidising conditions, in which the majority of the metals in themate-rialdissolve and the iron is partially precipitated. The precipitated iron is sepa-rated from the solution, after which nickel and the other dissolved valuable metalsare precipitated as sulphides. | 10-10-2013 |
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| 20110293830 | PRECURSORS AND METHODS FOR ATOMIC LAYER DEPOSITION OF TRANSITION METAL OXIDES - Methods are provided herein for forming transition metal oxide thin films, preferably Group IVB metal oxide thin films, by atomic layer deposition. The metal oxide thin films can be deposited at high temperatures using metalorganic reactants. Metalorganic reactants comprising two ligands, at least one of which is a cycloheptatriene or cycloheptatrienyl (CHT) ligand are used in some embodiments. The metal oxide thin films can be used, for example, as dielectric oxides in transistors, flash devices, capacitors, integrated circuits, and other semiconductor applications. | 12-01-2011 |
| 20130252016 | METAMATERIAL THIN FILMS - A metamaterial thin film with plasmonic properties formed by depositing metallic films by atomic layer deposition onto a substrate to form a naturally occurring mosaic-like nanostructure having two-dimensional features with air gaps between the two-dimensional features. Due to the unique deposition nanostructure, plasmonic thin films of metal or highly conducting materials can be produced on any substrate, including fabrics and biological materials. In addition, these plasmonic materials can be used in conjunction with geometric patterns that may be used to create multiple resonance plasmonic metamaterials. | 09-26-2013 |
| 20150191817 | PRECURSORS AND METHODS FOR ATOMIC LAYER DEPOSITION OF TRANSITION METAL OXIDES - Methods are provided herein for forming transition metal oxide thin films, preferably Group IVB metal oxide thin films, by atomic layer deposition. The metal oxide thin films can be deposited at high temperatures using metalorganic reactants. Metalorganic reactants comprising two ligands, at least one of which is a cycloheptatriene or cycloheptatrienyl (CHT) ligand are used in some embodiments. The metal oxide thin films can be used, for example, as dielectric oxides in transistors, flash devices, capacitors, integrated circuits, and other semiconductor applications. | 07-09-2015 |
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| 20100067444 | TELEPHONY SERVICES IN MOBILE IP NETWORKS - An emergency telephone call is supported and routed to a Public Safety Answering Point (PSAP) in an IP based packet switched wireless communications network. An activate PDP context request is sent from a user equipment to the network. A parameter in said activate PDP context request indicates that the PDP context will be used to transfer an emergency call. An activate PDP context accept message is returned from said support node to said user equipment. Said activate PDP context accept message acknowledges said activate PDP context request message and provides the address of a call state control function. A call setup request transferred to the call state control function includes the Service Area Identity (SAI). The call state control function selects a PSAP based, at least in part, on the SAI included in the call setup request and forwards the emergency call to the selected PSAP. | 03-18-2010 |
| 20100330963 | Method for a Secure Detach Procedure in a Radio Telecommunication Network - The present invention proposes a method for performing a detach of a terminal (MS) registered to a telecommunication network (NW) by associating an identification (TMSI) for said terminal (MS), deriving a signature (TMSI_SIG) for said identification (TMSI), and allocating a pair consisting of said identification (TMSI) and said signature (TMSI_SIG) to said terminal (MS), said method comprising the steps of: sending a detach request (DET_REQ) including said identification (TMSI) and said identification signature (TMSI_SIG) from said registered terminal (MS) to said network (NW); receiving said detach request (DET_REQ) at the network (NW) side; comparing said received detach request (DET_REQ) with a record of registration data of said terminal (MS) kept at the network side; and detaching said terminal (MS) from said network (NW), if said received detach request (DET_REQ) coincides with said record of registration data. Also, the present invention relates to a corresponding registration method and proposes a new format for a detach request message transmitted from a mobile station MS as a terminal to a network NW controlling device like an MSC, and also relates to correspondingly adapted devices. | 12-30-2010 |
| 20120184271 | System And Method Of Controlling Application Level Access Of Subscriber To A Network - The invention is a system and method of controlling an access of a subscriber to a network. The method includes sending an identification of the subscriber and a level of access to be provided to the subscriber from a visited network of a plurality of networks ( | 07-19-2012 |
| 20120329457 | METHOD FOR A SECURE DETACH PROCEDURE IN A RADIO TELECOMMUNICATIONS NETWORK - The present invention proposes a method for performing a detach of a terminal registered to a telecommunication network by associating an identification for said terminal, deriving a signature for said identification, and allocating a pair consisting of said identification and said signature to said terminal, said method comprising the steps of: sending a detach request including said identification and said identification signature from said registered terminal to said network; receiving said detach request at the network side; comparing said received detach request with a record of registration data of said terminal kept at the network side; and detaching said terminal from said network, if said received detach request coincides with said record of registration data. | 12-27-2012 |
| 20150017984 | Method For A Secure Detach Procedure In A Radio Telecommunication Network - A method for performing a detach of a terminal registered to a telecommunication network is disclosed. The detach is performed by associating an identification for the terminal, deriving a signature for the identification, and allocating a pair consisting of the identification and the signature to the terminal. The method further includes sending the detach request including the identification and the identification signature from the registered terminal to the network. The detach request is received at the network and compared to a record of registration data of the terminal kept at the network. The terminal is detached from the network if the received detach request coincides with the record of registration data. | 01-15-2015 |
| 20160037476 | METHOD FOR A SECURE DETACH PROCEDURE IN A RADIO TELECOMMUNICATION NETWORK - A method for performing a detach of a terminal registered to a telecommunication network is disclosed. The detach is performed by associating an identification for the terminal, deriving a signature for the identification, and allocating a pair consisting of the identification and the signature to the terminal. The method further includes sending the detach request including the identification and the identification signature from the registered terminal to the network. The detach request is received at the network and compared to a record of registration data of the terminal kept at the network. The terminal is detached from the network if the received detach request coincides with the record of registration data. | 02-04-2016 |
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| 20100218605 | VIBRATING MICRO-MECHANICAL SENSOR OF ANGULAR VELOCITY - The invention relates to measuring devices used for measuring angular velocity, and more precisely, to vibrating micro-mechanical sensors of angular velocity. The sensor of angular velocity according to the invention comprises at least two seismic mass structures ( | 09-02-2010 |
| 20120222483 | SPRING STRUCTURE, RESONATOR, RESONATOR ARRAY AND SENSOR - The invention presents a spring structure ( | 09-06-2012 |
| 20150068308 | GYROSCOPE STRUCTURE AND GYROSCOPE - A microelectromechanical gyroscope that comprises two seismic masses suspended to form a plane of masses. The seismic masses are excited into rotary oscillation about a common primary axis that is in the plane of masses. Detected angular motion causes a rotary oscillation of the first seismic mass about a first detection axis, and of the second seismic mass about a second detection axis. The detection axes are perpendicular to the plane of masses and separated by a non-zero distance. | 03-12-2015 |
| 20150082885 | GYROSCOPE STRUCTURE AND GYROSCOPE WITH IMPROVED QUADRATURE COMPENSATION - A microelectromechanical gyroscope structure that comprises a seismic mass, a body element, and a spring structure suspending the seismic mass to the body element. In primary oscillation at least part of the seismic mass oscillates in out-of-plane direction. A first conductor is arranged to move with the seismic mass, and a second conductor is attached to the body element. The conductors include adjacent surfaces that extend in the first direction and the third direction. A voltage element is arranged to create between the first surface and the second surface a potential difference and thereby induce an electrostatic force in the second direction and modulated by the primary oscillation of the seismic mass. | 03-26-2015 |
| 20150211854 | GYROSCOPE STRUCTURE AND GYROSCOPE - A gyroscope structure with a specific arrangement of drive and sense structures and coupling spring structures, which allows orthogonally directed motions of larger scale drive and sense structures in a very limited surface area. | 07-30-2015 |
| 20150211855 | RING GYROSCOPE STRUCTURE AND GYROSCOPE - A ring gyroscope structure with central spring structure that prefers prefers 2θ-modes and makes them low in frequency. The flexing resonance modes that tend to couple to external mechanical excitation are clearly higher that the 2θ-modes. The described structure is thus very robust against external mechanical shocks and vibrations | 07-30-2015 |
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| 20140357305 | ORIENTATION OF MOBILE DEVICE MEASURING EARTH'S MAGNETIC FIELD INDOORS - There is provided an apparatus configured to: acquire Earth's magnetic field, EMF, measurement results indicating the EMF measured by a mobile device in a building, wherein the EMF measurements are performed by the mobile device in an unknown three-dimensional orientation in a three-dimensional coordinate system of a person carrying the mobile device along a movement direction of the person; acquire motion data of the mobile device, wherein the motion data is measured by at least one inertial measurement unit comprised in the mobile device; determine at least one angle estimate of a difference between the three-dimensional orientation of the mobile device and at least one dominant movement direction on the basis of at least one feature related to the at least one dominant movement direction of the mobile device; and adjust the acquired EMF measurement results on the basis of the determined at least one angle estimate. | 12-04-2014 |
| 20140365119 | DETECTING INFORMATION ABOUT MOTION OF MOBILE DEVICE - Provided is an apparatus caused at least to: acquire a set of Earth's magnetic field, EMF, measurement results, wherein each EMF measurement result represents at least one of a magnitude and a direction of the EMF as experienced by a mobile device; perform, on the basis of the set of EMF measurement results, a first observation indicating that the mobile device is currently in motion; acquire a set of inertial measurement results, wherein each inertial measurement result represents at least one of acceleration and angular velocity experienced by the mobile device; perform, on the basis of the set of inertial measurement results, a second observation indicating that the motion of the mobile device does not exceed a predefined stationarity threshold; and determine, on the basis of the first and second observations, that the mobile device is currently located in a transport unit which is moving with respect to surrounding environment. | 12-11-2014 |
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| 20080242347 | Fast multiradio context switching - An apparatus, computer program product and method concern first and at least second radios adapted to operate according to respective first and second wireless radio systems, and which share hardware. While the first radio is inactive, first hardware configuration data HCD for the first radio is written to a first configuration register set. While the second radio is inactive, second HCD for the second radio is written to a second configuration register set. The first radio is switched to active by selecting the first configuration register and configuring at least the shared hardware according to the first HCD of the first configuration register set. The second radio is switched to active and the first radio is switched to inactive by selecting the second configuration register set and configuring at least the shared hardware according to the second HCD of the second configuration register set. For a tangible result, the respective radios transmit via according to the respective wireless radio systems. | 10-02-2008 |
| 20110274141 | METHOD OF AND APPARATUS FOR SYNCHRONIZATION - A method and apparatus of synchronizing pulsed wireless communication between a first transceiver and a second transceiver. It includes the steps of transmitting a pulse signal from a first transceiver to a second transceiver; transmitting a reflection signal from the second transceiver to the first transceiver if the transmitted pulse signal is received at the second transceiver within an active reception period of the second transceiver; and detecting the reflection pulse to determine synchronization between the first transceiver and the second transceiver. Embodiments of the invention also relate to an apparatus for carrying out the method. In one embodiment, the reflection signal is generated by a super-regenerative oscillator. | 11-10-2011 |
| 20120137043 | SECURITY CONFIGURATION FOR MEMORY ACCESS CONTROL - A system for controlling access to resources in an apparatus when the apparatus is not active. Emerging technologies may allow information to be accessed in an apparatus memory without the operating system of the apparatus facilitating the access. In such instances, a subsystem in the apparatus may become active upon reception of wireless signals, and may grant direct access to memory. An access control configuration for the subsystem may be implemented in order to control memory access even when other software systems are inactive. The subsystem access control configuration may be configured (e.g., by the user) when the apparatus is active, and may be established (e.g., installed or updated) upon subsystem activation. | 05-31-2012 |
