Abstract: The present invention relates to a solar cell (1a) comprising a stack of porous layers, a support substrate (2) for supporting the stack, and a charge conducting medium (7) penetrating through the porous layers. The stack comprises a porous light-absorbing layer (3), a porous first conductive layer (4) including conductive material for extracting photo-generated 5 electrons from the light-absorbing layer, a porous counter electrode (6) including conductive material, and a separating layer (5) made of porous electrically insulating material and arranged between the conductive layer (4) and the counter electrode (6), and where the conductive layer (4) is arranged closer to the light-absorbing layer (3) than the counter electrode (6). The support substrate (2) is porous, and the charge conducting medium (7) is penetrating through the support substrate (2).

Abstract: The present invention relates to a photovoltaic device (1a) comprising a solar cell unit (2a) including a working electrode comprising a light-absorbing layer (3), a counter electrode including a porous conductive layer (6), and a conducting medium for transferring charges between the counter electrode and the working electrode, and a conductor (7) electrically connected to the porous conductive layer (6). The solar cell unit (2a) comprises at least one adhering layer (8) arranged between the conductor (7) and the porous conductive layer (6) for attaching the conductor to the porous conductive layer. The adhering layer (8) comprises an adhesive and conducting particles distributed in the adhesive so that a conducting network is formed in the adhesive.

Abstract: A system and method for voice control of a media playback device is disclosed. The method includes receiving an instruction of a voice command, converting the voice command to text, transmitting the text command to the playback device, and having the playback device execute the command. An instruction may include a command to play a set of audio tracks, and the media playback device plays the set of audio tracks upon receiving the instruction.

Abstract: A system and method for voice control of a media playback device is disclosed. The method includes receiving an instruction of a voice command, converting the voice command to text, transmitting the text command to the playback device, and having the playback device execute the command. An instruction may include a command to play a set of audio tracks, and the media playback device plays the set of audio tracks upon receiving the instruction.

Abstract: The present invention relates to a working electrode (1a) for a photovoltaic device, comprising a light absorbing layer (3) and a conductive layer (6) arranged in electrical contact with the light absorbing layer (3), and the light absorbing layer (3) comprises a light absorbing photovoltaic material consisting of a plurality of dye molecules. The light absorbing layer (3) is formed by a layer of a plurality of clusters (7), whereby each cluster (7) is formed by dye molecules and each dye molecule in the cluster (7) is bonded to its adjacent dye molecules.

Abstract: A system for generating and distributing a digital mixtape. In one example, the system can receive a user command to generate a digital mixtape including a user-defined compilation of music. The user command identifies a recipient of the digital mixtape and identifies one or more media content items to be included in the music compilation for the recipient. The digital mixtape can also include audio recordings from the user to be added to the digital mixtape.

Abstract: The present invention relates to a photovoltaic device (1). The device comprises a solar cell unit (2) comprising a porous light-absorbing layer (3) at a top side (2a), of a porous first conducting layer (4), a porous substrate (5) of an insulating material. The solar cell unit comprises a conducting medium. The photovoltaic device comprises a first conductor (7) in electrical contact with the first conducting layer (4), a second conductor (8) in electrical contact with the second conducting layer (6), and an encapsulation (9) encapsulating the solar cell unit. The encapsulation comprises a top sheet (9a) and a bottom sheet (9b). The first and second conductors (7, 8) are arranged between the encapsulation (9) and the solar cell unit (2) at the bottom side (2b) of the solar cell unit (2).

Abstract: A text-to-speech engine creates audio output that includes synthesized speech and one or more media content item snippets. The input text is obtained and partitioned into text sets. A track having lyrics that match a part of one of the text sets is identified. The location of the track's audio that contains the lyric is extracted based on forced alignment data. The extracted audio is combined with synthesized speech corresponding to the remainder of the input text to form audio output.

Abstract: A text-to-speech engine creates audio output that includes synthesized speech and one or more media content item snippets. The input text is obtained and partitioned into text sets. A track having lyrics that match a part of one of the text sets is identified. The location of the track's audio that contains the lyric is extracted based on forced alignment data. The extracted audio is combined with synthesized speech corresponding to the remainder of the input text to form audio output.

Abstract: The present invention relates to a photovoltaic device (1a) comprising a solar cell unit (2a) including a working electrode comprising a light-absorbing layer (3), a counter electrode including a porous conductive layer (6), and a conducting medium for transferring charges between the counter electrode and the working electrode, and a conductor (7) electrically connected to the porous conductive layer (6). The solar cell unit (2a) comprises at least one adhering layer (8) arranged between the conductor (7) and the porous conductive layer (6) for attaching the conductor to the porous conductive layer. The adhering layer (8) comprises an adhesive and conducting particles distributed in the adhesive so that a conducting network is formed in the adhesive.

Abstract: The invention relates to a safety brake for an elevator, a centrifugal regulator and a way of using this in a safety brake. According to the invention, the safety brake comprises a centrifugal regulator (3), a shaft (4), which rotates due to a coupling (5) to the elevator, a first (6) and a second (8) brake part movable against each other with friction surfaces (10, 11), the first brake part being rotatable with the shaft, a spring assembly (30) with which the brake parts are spring-biased with a pressure force, on release the centrifugal regulator is provided to couple the shaft (4) to the first brake part (6) to force rotation on it.

Abstract: The present invention relates to a working electrode (1a) for a photovoltaic device, comprising a light absorbing layer (3) and a conductive layer (6) arranged in electrical contact with the light absorbing layer (3), and the light absorbing layer (3) comprises a light absorbing photovoltaic material consisting of a plurality of dye molecules. The light absorbing layer (3) is formed by a layer of a plurality of clusters (7), whereby each cluster (7) is formed by dye molecules and each dye molecule in the cluster (7) is bonded to its adjacent dye molecules.

Abstract: A solar cell includes a porous light absorbing layer, a first porous conducting layer, a second conducting layer, a porous substrate between the conducting layers, the porous substrate includes a catalytic conducting portion in electrical contact with the second conducting layer and an insulating portion between the first porous conducting layer and the conducting portion, and a conducting medium for transporting charges between the conducting portion and the light absorbing layer. The conducting medium is located in the light absorbing layer, the first porous conducting layer, and partly the porous substrate so that the insulating portion and a first part of the conducting portion has the conducting medium and a second part of the conducting portion is free of conducting medium.

Abstract: A system and method for voice control of a media playback device is disclosed. The method includes receiving an instruction of a voice command, converting the voice command to text, transmitting the text command to the playback device, and having the playback device execute the command. An instruction may include a command to play a set of audio tracks, and the media playback device plays the set of audio tracks upon receiving the instruction.

Abstract: A solar cell includes a porous light absorbing layer, a first porous conducting layer, a second conducting layer, a porous substrate between the conducting layers, the porous substrate includes a catalytic conducting portion in electrical contact with the second conducting layer and an insulating portion between the first porous conducting layer and the conducting portion, and a conducting medium for transporting charges between the conducting portion and the light absorbing layer. The conducting medium is located in the light absorbing layer, the first porous conducting layer, and partly the porous substrate so that the insulating portion and a first part of the conducting portion has the conducting medium and a second part of the conducting portion is free of conducting medium.

Abstract: The present invention relates to a dye-sensitized solar cell (DSC) comprising a porous isolating substrate (30) having a first surface and a second surface, a first porous layer (14) comprising conducting particles printed on the first surface of the porous isolating substrate to form a conductive porous layer, a second porous layer (16) comprising conducting particles printed on the second surface of the porous isolating substrate to form a conductive porous layer, whereby the porous isolating substrate is disposed between the first and second porous layers, a third porous layer (18) comprising light absorbing dye molecules deposited on the first porous layer, and a charge transfer medium for transferring charges between the third and first porous layers.

Abstract: A dye-sensitized solar cell having a porous conductive powder layer, which layer is formed by: deposition of a deposit comprising metal hydride particles onto a substrate; heating the deposit in a subsequent heating step in order to decompose the metal hydride particles to metal particles; and sinter said metal particles for forming a porous conductive powder layer.

Abstract: A system and method for voice control of a media playback device is disclosed. The method includes receiving an instruction of a voice command, converting the voice command to text, transmitting the text command to the playback device, and having the playback device execute the command. An instruction may include a command to play a set of audio tracks, and the media playback device plays the set of audio tracks upon receiving the instruction.

Abstract: The present invention relates to a solar cell and a method of producing the same. The solar cell comprises a porous light absorbing layer (1), a first porous conducting layer (2), a second conducting layer (3), a porous substrate (4) between the conducting layers, the porous substrate comprises a catalytic conducting portion (4a) in electrical contact with the second conducting layer and an insulating portion (4b) between the first porous conducting layer (2) and the conducting portion, and a conducting medium (5) for transporting charges between the conducting portion (4a) and the light absorbing layer (1). The conducting medium is located in the light absorbing layer (1), the first porous conducting layer (2), and partly the porous substrate (4) so that the insulating portion (4b) and a first part (4a?) of the conducting portion (4a) comprises the conducting medium and a second part (4a?) of the conducting portion is free of conducting medium.

Abstract: A dye-sensitized solar cell having a porous conductive powder layer, which layer is formed by deposition of a deposit comprising metal hydride particles onto a substrate; heating the deposit in a subsequent heating step in order to decompose the metal hydride particles to metal particles; and sinter said metal particles for forming a porous conductive powder layer.