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Results 1-10 of 50,733 for Criteria: Office(s):all Language:ES Stemming: true maximize
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TitleCtrPubDate
Int.ClassAppl.NoApplicantInventor
1. WO/2015/072900 STARTING DEVICE FOR AN INTERNAL COMBUSTION ENGINEWO21.05.2015
F02N 3/02
PCT/SE2013/051350HUSQVARNA ABKULLBERG, Stefan
The invention relates to a starting device (10) for an internal combustion engine, the starting device (10) comprising a hub (12; 70) configured to drivingly engage an internal combustion engine when the hub (12; 70) is rotated in a first direction (A); a pulley (14; 47; 60) interconnected with the hub (12; 70) by a spring (23; 41); a shaft (21) on which the pulley (14; 47; 60) and hub (12; 70) are mounted independently rotatable; a flexible member (16) attached to and coiled about the pulley (14; 47; 60); and where the spring (23; 41) coupled at a first end (26; 53) to the hub (12; 70) and at a second end (28; 54) to the pulley (14; 47; 60). The pulley (14; 47; 60) comprises a recess (15) arranged to receive the flexible member (16), which recess has the shape of a conical helix having a first end (15A) with a first diameter and a second end (15B) with a second diameter, larger than the first diameter; and is attached to the pulley (14; 47; 60) at the second end (15B).

2. WO/2015/072897 IMPROVED NAVIGATION FOR A ROBOTIC WORKING TOOLWO21.05.2015
G05D 1/02
PCT/SE2013/051330HUSQVARNA ABREIGO, Peter
A robotic work tool system (200), comprising a robotic work tool (100), said robotic work tool (100) comprising a controller (110) being configured to cause said robotic work tool (100) to operate in a first operating mode, which first operating mode is based on a current position, said current position being determined based on signals received from a position determining device (190), such as Global Navigation Satellite System device (190); determine that said received signals are not reliable, and in response thereto cause said robotic work tool (100) to operate according to second operating mode, which second operating mode is not based on a current position being determined based on said received signals.

3. WO/2015/072899 METHODS AND DEVICES FOR BOOTSTRAPPING OF RESOURCE CONSTRAINED DEVICESWO21.05.2015
H04W 12/04
PCT/SE2013/051344TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)SALMELA, Patrik
It is disclosed a method of establishing a secure connection between a device (1) and a network-based entity (5), NAF, via an access gateway (3), where the device and a network-based bootstrapping server (6), BSF, have a pre-established trust relationship. The method comprises the access gateway acting as a proxy between the device and the BSF. The method comprises using a reference to a NAF (5) received from the BSF to securely authenticate the device to the NAF, and sending an identity of the access gateway to the NAF and using that identity to authorise the device to use the access gateway. The method further comprising authenticating the access gateway identity at the BSF and/or the NAF. The access gateway may relay messages to the device over a non-HTTP link.

4. WO/2015/072898 METHODS AND DEVICES FOR MEDIA PROCESSING IN DISTRIBUTED CLOUDWO21.05.2015
H04L 29/06
PCT/SE2013/051337TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)MÄENPÄÄ, Jouni
The disclosure relates to a method 30 for handling latency performed in a node 12, 151, 152, 153,....,15n of a distributed cloud 11. The node 12, 151, 152, 153,...., 15n is configured to handle a subset of media processing required by a media service and the distributed cloud 11 comprising two or more such nodes 12, 151, 152, 153,....,15n, wherein a communication path for the media service is configured between at least a first and a second communication device 141, 142. The media service is provided by media streams comprising media packets and the communication path involving two or more of the nodes 12, 151, 152, 153,...., 15n. The method 30 comprises: determining 31 processing delay of processing the media packet in the node 12, 151, 152, 153,....,15n the processing delay constituting a first delay contribution; attaching 32 metadata to the media packet, the metadata comprising information about the first delay contribution added to any accumulated delay contributions experienced by the media packet along the communication path.

5. WO/2015/072895 A METHOD FOR CONTROLLING A BOAT COMPRISING A PIVOTABLE DRIVE UNIT, AND A ELECTRONIC VESSEL CONTROL UNIT FOR STEERING A BOATWO21.05.2015
B63B 39/14
PCT/SE2013/000177AB VOLVO PENTARYDBERG, Anders
The present disclosure relates to a method for controlling a boat (10). The boat (10) is adapted to float in a body of water (12). The boat (10) comprises a hull (16) having a longitudinal extension along a hull longitudinal axis (L), a lateral extension along a hull lateral axis (T) and a vertical extension along a hull vertical axis (V). The boat (10) also comprises a set (18) of drive units, the set of drive units (20, 22) comprising at least one drive unit (20, 22). Each drive unit (20, 22) in the set is arranged such that it, during driving of the boat (10), is - adapted to be at least partially submerged into the body of water (12); - adapted to be pivotable, relative to the hull (16), around a drive unit longitudinal axis (20', 22') that is substantially parallel to the hull longitudinal axis (L) such that a drive unit roll angle (α1 α2) can be varied, and - adapted to be pivotable, relative to the hull (16), around a steering axis (20", 22") that forms an angle with the drive unit longitudinal axis (20', 22') such that a drive unit steering angle (β1, β2) can be varied.

6. WO/2015/072896 IMPROVED NAVIGATION FOR A ROBOTIC WORKING TOOLWO21.05.2015
G05D 1/02
PCT/SE2013/051329HUSQVARNA ABREIGO, Peter
A robotic work tool system (200) comprising a charging station (210) and a robotic work tool (100), said robotic work tool (100) comprising a position determining device (190) for determining a current position and at least one deduced reckoning navigation sensor (195), the robotic work tool (100) being configured to determine that a reliable current position is possible to determine and in response thereto calibrate at least one of the at least one deduced reckoning navigation sensor (195).

7. WO/2015/072902 REDUCING INTERFERENCE BETWEEN NETWORK NODESWO21.05.2015
H04W 72/12
PCT/SE2014/050174TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)AUER, Gunthur
It is presented a method for reducing interference between network nodes of a cellular network, the method being performed in an aggressor network node, being a network node risking to interfere transmissions to a first wireless device by a victim network node. The method comprises the steps of: receiving a transmission avoidance request from the victim network node, the transmission avoidance request comprising a reference to at least one risk resource unit intended to be used for transmissions by the victim network node to the first wireless device; determining whether to avoid user data transmissions to a second wireless device using the at least one risk resource unit; and when it is determined to avoid user data transmissions using the at least one risk resource unit, avoiding user data transmission using the at least one risk resource unit.

8. WO/2015/072903 METHOD AND ARRANGEMENT IN A TELECOMMUNICATION SYSTEMWO21.05.2015
H04W 16/14
PCT/SE2014/050833TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)TEJEDOR, Erika
The present disclosure relates to a method for managing inter-system interference performed by a network element (800; 900) in a victim cellular communication system (1) comprising a serving cell (3) serving a victim radio device (900A). The method comprises determining that the downlink (DL) reception quality of signals from the serving cell at the victim radio device is below a predetermined first threshold, implying poor DL radio signal quality. The method also comprises determining that the DL signal strength of signals from the serving cell at the victim radio device is above a predetermined second threshold, implying that the poor DL radio signal quality is due to either intra-system interference from DL signaling within said victim system, or to inter-system interference from UL signaling in an aggressor system. If the victim cellular communication system comprises at least one neighboring cell (5), then the method also comprises determining that the DL signal strength of signals from said at least one neighboring cell is below a predetermined third threshold at the victim radio device. The method then comprises determining that the poor DL radio signal quality is due to radio interference from uplink (UL) signaling in an aggressor cell (4) comprised in an aggressor cellular communication system (2).The method also comprises applying interference resolution for mitigating the inter-system interference from the aggressor cell (4).

9. WO/2015/072904 CODING AND FILTERING FOR MACHINE-TYPE COMMUNICATIONWO21.05.2015
H04L 1/12
PCT/SE2014/050941TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)GATTAMI, Ather
Encoding and decoding schemes at an encoding device/transmitter and decoder device/receiver, respectively, for use in communicating the state of a system. In an example method carried out by an encoding device, state information x(k), which represents the current state of a monitored system, is measured. The encoding device calculates a state update parameter, based on: a message power constraint P; the covariance N of measurement noise associated with the channel over which encoded state information is to be transmitted; and the norm of the signal vector [s(k), x(k)], where s(k) is a stored state information parameter. The encoding device then calculates a message signal z(k) = G(k)*(x(k) –s(k)), which may then be transmitted to a remote decoder device, and calculates an updated version of the stored information s(k+1) = A*(s(k) + F(k)*z(k)). The encoding device replaces the stored state information s(k) with s(k+1).

10. WO/2015/072901 METHOD FOR DIRECTION LIMITATION AND SYSTEM FOR DIRECTION LIMITATIONWO21.05.2015
F41A 17/08
PCT/SE2014/000132BAE Systems Bofors ABTRULSSON, Per
The invention relates to a redundant method for direction limitation of a firing system, where a first calculating unit controls the firing system and where direction limitation positions are known by the first calculating unit, said method comprising the following steps: (a) measuring the elevation of the firing system, (b) measuring the traverse of the firing system, (c) calculating the position of the firing system in the first calculating unit on the basis of the measured elevation and traverse, (d) calculating the position of the firing system in a second calculating unit on the basis of the measured elevation and traverse, (e) comparing the calculated positions of the firing system with direction limitation positions, (f) deciding whether the firing system is positioned outside the direction limitation positions. The invention further relates to a direction limitation system for a firing system, comprising at least one sensor for measuring the elevation of the firing system, at least one sensor for measuring the traverse of the firing system, and a first calculating unit which controls the firing system, where the first calculating unit calculates the position of the firing system on the basis of the measured traverse and elevation, and where a first set of direction limitation positions is known by the first calculating unit, where the firing system is directionally limited by the first calculating unit comparing the position of the firing system with the first set of direction limitation positions, and a second calculating unit, where the second calculating unit measures traverse and elevation, comparing the position of the firing system with a second set of direction limitation positions.


Results 1-10 of 50,733 for Criteria: Office(s):all Language:ES Stemming: true
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