Vartiainen, FI
Ari Vartiainen, Vantaa FI
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20120133233 | ARRANGEMENT FOR ATTACHING A MAGNET TO A ROTOR, AND A ROTOR - An arrangement for attaching a permanent magnet to the rotor of an electrical machine and such a rotor are provided. The rotor is assembled of sheets and includes at least two magnetic poles and a magnetic core. Permanent magnets are installable on a surface of the magnetic core, and a pole piece assembled of sheets is installable on a side of the permanent magnet that faces an air gap. At least one channel passing through the pole piece is built in the pole piece and magnetic core. A tightening strip is installable in the channel. The tightening strip is attachable to the pole piece using locking parts, and an end of the tightening strip facing the magnetic core includes fixing parts for attaching the tightening strip to the magnetic core. | 05-31-2012 |
20150061427 | ELECTRIC MACHINE - An electric machine can include a stator, a rotor frame and a pole arrangement with: plural segment pieces disposed circumferentially around, and fastened to, the rotor frame; permanent magnet pieces positioned on inclined side edges of each segment piece; and plural pole pieces disposed circumferentially around the rotor frame and disposed alternatingly with the segment pieces. The magnet pieces are pressed between inclined side edges of the pole pieces and the inclined side edges of the segment pieces. The segment pieces, the permanent magnet pieces and the pole pieces form a closed ring around the outer surface of the rotor frame, with plural such rings being arranged after each other in an axial direction. An axial air channel can pass through the rings, and at least one radial air duct (R | 03-05-2015 |
Elina Vartiainen, Helsinki FI
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20080301555 | SYSTEM AND METHOD FOR PROVIDING ANIMATED BROWSER THUMBNAILS - A system and method for providing animated browser thumbnails for use in a browser. The actions of a user on a particular web page can be recorded and saved by the system as a bookmark and/or other historical item in the browser's browsing history. When the user later decides to scroll through saved bookmarks and/or the browsing history, the browser exhibits the thumbnail to the user in an animated form, playing the user's prior actions back to the user. | 12-04-2008 |
20090158214 | System, Method, Apparatus and Computer Program Product for Providing Presentation of Content Items of a Media Collection - An apparatus for providing presentation of content items of a media collection may include a processing element. The processing element may be configured to provide for a rendering of a content item having at least a first attribute and a second attribute, enable a user to access other content items related to the content item by the first attribute using a first scrolling function oriented with respect to a first axis, and enable the user to access further content items related to the content item by the second attribute using a second scrolling function oriented with respect to a second axis. | 06-18-2009 |
20090234909 | METHODS, APPARATUSES, AND COMPUTER PROGRAM PRODUCTS FOR PROVIDING FILTERED SERVICES AND CONTENT BASED ON USER CONTEXT - An apparatus may include a processor configured to receive a request for a service or content from a first device. The processor may be further configured to receive a user's context information from a second device. The processor may additionally be configured to filter the requested service or content based at least in part upon the user's context information. The processor may be further configured to provide the filtered service or content to the first device. Corresponding methods and computer program products are also provided. | 09-17-2009 |
20090279682 | Method, system, and apparatus for access of network services using subsciber identities - Associating user identities with a network service involves detecting, at a first device, a subscriber identity previously associated with a second device. The second device was used to register a user identity with a network service, and the user identity includes a phone number of the second device and an account identifier generated by the network service for use with the second device. The network service is accessed from the first device and the first device receives a new identifier from the service. The first device registers with the service via a communication channel that utilizes a phone number of the first device to establish communication. In response to the phone number of the first device matching the phone number of the second device, the first device accesses the service using the user identity associated with the second device. | 11-12-2009 |
20100217794 | METHOD AND APPARATUS FOR ADAPTIVE MEDIA TRANSFER - An approach is provided for optimizing data (e.g., media) transfer. Retrieval is initiated for information relating to transfer of media to one or more devices. It is determined whether a particular media that is to be transferred to the one or more devices is new to the one or more devices using the retrieved information. Transfer of the particular media to the devices is initiated in which the particular media is determined to be new. | 08-26-2010 |
20140173106 | METHODS, APPARATUSES, AND COMPUTER PROGRAM PRODUCTS FOR PROVIDING FILTERED SERVICES AND CONTENT BASED ON USER CONTENT - An apparatus may include a processor configured to receive a request for a service or content from a first device. The processor may be further configured to receive a user's context information from a second device. The processor may additionally be configured to filter the requested service or content based at least in part upon the user's context information. The processor may be further configured to provide the filtered service or content to the first device. Corresponding methods and computer program products are also provided. | 06-19-2014 |
Jari Vartiainen, Helsinki FI
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20090011160 | Polymeric Packaging Film - A polymeric film has at least one surface on which chitosan has been immobilised so as to be substantially resistant to leaching and have a strong antimicrobial activity. The polymeric film may be a polyolefin film such as a biaxially orientated polypropylene film. A process immobilises chitosan on a polymeric surface so as to be resistant to leaching and have a strong antimicrobial activity by applying chitosan to a polymeric film surface which has been activated before addition of chitosan to the surface by plasma activation at atmospheric pressure. | 01-08-2009 |
Johanna Vartiainen, Oulu FI
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20130203427 | Method and device for selecting one or more resources for use from among a set of resources - A method for selecting one or more resources for use from among a set of resources comprises obtaining ( | 08-08-2013 |
Johanna Vartiainen, Haukipudas FI
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20110159827 | Monitoring Channels - A transmitter of a cognitive radio comprises a selector for selecting from a memory a channel which is determined free, for a power measurement. A power meter measures the received power from the selected channel. Detection selector compares the measured power and a power of the same channel saved in the memory and selects the channel for detection if the power in the channel is within a predetermined range from the power saved in the memory. A detector performs detection of the channel as a response to the selection for detection. A channel selector selects the channel for communication if the channel is detected unoccupied on the basis of detection. The transmitter communicates in the channel as a response to the selection for communication. | 06-30-2011 |
Juha Vartiainen, Espoo FI
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20100281038 | HANDLING AND DISPLAYING OF LARGE FILE COLLECTIONS - An apparatus comprising a controller. The controller is configured to display a file collection, to receive input indicating a sort option, to search said file collection to find files matching said sort option, and to display said files matching said sorting option in response thereto. | 11-04-2010 |
20100281425 | HANDLING AND DISPLAYING OF LARGE FILE COLLECTIONS - An apparatus comprising a controller. The controller is configured to display a collection of representations each corresponding to a tag value and to receive input selecting one or more representations. The controller is further configured to assign a size and/or position of a representation according to a frequency of use and/or a time since last used for said corresponding tag value. | 11-04-2010 |
Jukka Petteri Vartiainen, Tampere FI
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20090316918 | Electronic Device Speech Enhancement - Disclosed herein is an apparatus. The apparatus includes a first audio input device, a second audio input device, an analog to digital converter, a voice activity detector, and a position detector. The first audio input device is configured to receive a first audio signal. The second audio input device is configured to receive a second audio signal. The analog to digital converter is connected to the first and the second audio input devices. The voice activity detector is connected to the analog to digital converter. The voice activity detector is configured to receive input from the first and the second audio input devices. The position detector is connected to the voice activity detector. The position detector is configured to determine a position of the apparatus and classify the audio signals based on, at least partially, a ratio of the first audio signal and the second audio signal. | 12-24-2009 |
20120290525 | Recursive bayesian controllers for non-linear acoustic echo cancellation and suppression systems - Both a cascade and a multichannel joint Bayesian estimator are provided for suppressing acoustic echo. An expansion basis (Power/Fourier series) is selected to convert a sample-based input signal x | 11-15-2012 |
Mika Vartiainen, Espoo FI
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20100265659 | ELECTRIC DRIVE - An electric drive is disclosed which includes at least a choke unit, a power step unit, and a capacitor unit for implementing power supply to an electricity-consuming device. A cooling arrangement is disclosed for cooling the choke unit, the power step unit, and the capacitor unit. The choke unit, the power step unit, and the capacitor unit can be distributed into at least two separate and separately coolable entities, and the cooling arrangement can include parallel cooling apparatuses for cooling the at least two separate and separately coolable entities. | 10-21-2010 |
20120257338 | FREQUENCY CONVERTER UNIT - A frequency converter unit includes a unit body, input bus bar means and output bus bar means. The input bus bar means have a plurality of input side bus bars spaced apart in a first direction, and the output bus bar means have a plurality of output side bus bars spaced apart in the first direction, which is perpendicular to an installation direction of the frequency converter unit. Each of the plurality of input side bus bars and the plurality of output side bus bars includes an aperture configured to connect the bus bar to a counterpart contact in a frame with a bolt-nut connection. | 10-11-2012 |
Panu Vartiainen, Vaaksy FI
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20090086042 | Camera Control Means to Allow Operating of a Destined Location of the Information Surface of a Presentation and Information System - The invention concerns a control device for controlling an information device arrangement. Control device includes camera means (CAM) and display means (VF) to allow operating of a destined location ( | 04-02-2009 |
20090231270 | CONTROL DEVICE FOR INFORMATION DISPLAY, CORRESPONDING SYSTEM, METHOD AND PROGRAM PRODUCT - The invention concerns a control device for an information display including a video sensor for receiving image information a processor for determining control information within said image information, wherein subsequent data transmission between said control device and said information display is dependent upon the origin of the received image information as determined by the control information. In addition, a system, a method and a program product are also targets of the present invention. | 09-17-2009 |
Sami Vartiainen, Vantaa FI
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20110299664 | X-Ray Device Having Head Stabilizing Member - An X-ray device includes a rotating unit that rotates an X-ray emitter and an opposing X-ray receiver about a patient's head. X-rays are emitted by the X-ray emitter and received by the X-ray receiver via the patient's head. An upper shelf supports the rotating unit. A head stabilizing member stabilizes the patient's head. The stabilizing member extends from a location adjacent to the rotating unit and above the X-ray emitter and X-ray receiver to a location wherein the patient's head is stabilized. | 12-08-2011 |
20120148014 | Movement Mechanism for Dental X-Ray Apparatus - A movement mechanism joins an X-ray source and X-ray detector unit, adapted to rotate about the subject of the imaging. The movement mechanism comprises at least two parts adapted to be mutually turnable. In addition, the X-ray source and X-ray detector unit are located in different parts in the movement mechanism. | 06-14-2012 |
Seppo Vartiainen, Mikkeli FI
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20140041344 | AIR FILTER - An air filter ( | 02-13-2014 |
Sini Annukka Vartiainen, Espoo FI
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20130227225 | METHOD AND APPARATUS FOR DETERMINING USER CHARACTERISTICS BASED ON USE - An approach is provided for determining user characteristics based on use. The characteristic platform causes, at least in part, a storage of data associated with at least one use of one or more services, one or more applications, or a combination thereof in at least one buffer, wherein the data is associated with at least one user of the one or more services, the one or more applications, or a combination thereof. Next, the characteristic platform processes and/or facilitates a processing of the data to determine one or more characteristics of the at least one user. Then, the characteristic platform determines at least one disposition of the data in the at least one buffer based, at least in part, on the one or more characteristics. | 08-29-2013 |
Tero T. Vartiainen, Lakiala FI
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20110192871 | LOADING AND UNLOADING STATION - A loading and unloading station, comprising: a frame, on top of which a cassette intended for the carrying and storage of loads can be placed; at least two supporting arms connected to the frame in a pivotable manner so that the supporting arms can pivot around substantially horizontal pivot axes to a substantially horizontal position, in which the supporting arms are placed under the cassette, and to a substantially vertical position, in which the supporting arms extend through the cassette; at least one supporting beam, on top of which the load can be placed and to which said at least two supporting arms are connected in a movable manner; and said supporting arms are fitted both to lift the supporting beam from below the cassette through the cassette above the cassette, and to lower the supporting beam back under the cassette; and said supporting arms are further fitted to keep the supporting beam substantially horizontal. | 08-11-2011 |
Ville Vartiainen, Oulu FI
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20130034051 | METHOD AND APPARATUS FOR INTER-CELL INTERFERENCE COORDINATION PAGING OF A MOBILE TERMINAL IN AN IDLE STATE - A method and apparatus are provided for reliably paging a mobile terminal in the idle mode, even in an instance in which the mobile terminal is subjected to interference from a CSG cell. In this regard, a method is provided that includes causing an indication of an inter-cell interference coordination (ICIC) paging period to be provided to the mobile terminal. The indication of the ICIC paging period includes an ICIC paging period T | 02-07-2013 |
20130157669 | Resource Utilization in Wireless Networks - Downlink common control information communicated in a first network (such as a macro network or a small cell) between a first/macro access node and a user equipment UE is mapped to an uplink resource. The first/macro access node and UE then tune to the mapped uplink resource to send or receive dedicated control information about the UE concerning a second network (an underlay network such as a femto CSG or D2D network). In one embodiment the DCI may be within a downlink assignment indicated by P-RNTI, RA-RNTI, or SI-RNTI; and the mapping uses a control channel element which carries the P-RNTI or the RA-RNTI or the SI-RNTI. In another the mapped uplink resource is a format | 06-20-2013 |
20130273924 | METHODS AND APPARATUS FOR TRANSMITTING AND/OR CONTROLLING DEVICE-TO-DEVICE DISCOVERY SIGNALS - A wireless device transmits a device-to-device discovery signal using the same transmission resource that is used for transmitting uplink retransmissions to a base station by a second wireless device. The device-to-device discovery signal is transmitted at a power that is determined in accordance with a control signal received by the wireless device from the base station. In an example, the wireless device transmits the device-to-device discovery signal on an uplink control channel established for use for sending uplink control signals to the base station. | 10-17-2013 |
Ville Pekka Vartiainen, Oulu FI
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20140086175 | METHODS, APPARATUS AND COMPUTER PROGRAMS FOR CONTROLLING RETRANSMISSIONS OF WIRELESS SIGNALS - A wireless device operates in a wireless cellular network under control of a network control apparatus. The wireless device transmits a signal to the network control apparatus. The wireless device receives from the network control apparatus a negative acknowledgement of receipt of the signal in accordance with an automatic repeat request process, The negative acknowledgement indicates that the signal was not received or was not received correctly by the network control apparatus. The wireless device either does not retransmit the signal to the network control apparatus or delays the retransmission of the signal to the network control apparatus in order to avoid conflict with a device-to-device discovery signal being sent by another wireless device. | 03-27-2014 |