Mobile electronic device, content playback device, content acquisition method, content location notification method, content acquisition program, and content use system
First Claim
1. A mobile electronic device comprising:
- communication means for performing communication by connecting to a network to which a plurality of content playback devices and one or more content holding devices are connected;
location query request sending means for generating a location query request about content being played back by one of the plurality of content playback devices connected to the network and sending the location query request to at least the one of the plurality of content playback devices on the network;
location query response receiving means for receiving a location query response about the content being played back by the one of the plurality of content playback devices from the one of the plurality of content playback devices through the communication means, the location query response being sent via the network in accordance with the location query request and including address information corresponding to a content holding device that holds the content being played back by the one of the plurality of content playback devices;
provision form receiving means for receiving an instruction input of a content provision form in which content is provided;
provision request sending means for generating a provision request for requesting that content be provided in the content provision form received in the provision form receiving means and sending the provision request through the communication means to the content holding device that holds the content being played back by the one of the plurality of content playback devices in accordance with the address information included in the received location query response; and
content receiving means for receiving through the communication means content that is sent from the content holding device via the network in accordance with the provision request.
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0 Petitions
Accused Products
Abstract
A mobile electronic device includes a communication unit connected to a network to which one or more content playback devices and one or more content holding devices are connected, a location query request sending unit that sends to the content playback devices on the network a location query request about content being played back by a content playback device connected to the network, a location query response receiving unit that receives a location query response about the content through the communication unit via the network in accordance with the location query request, a provision request sending unit that sends a provision request for providing the content through the communication unit to a content holding device that holds the content in accordance with the received location query response, and a content receiving unit that receives the content through the communication unit via the network in accordance with the provision request.
14 Citations
12 Claims
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1. A mobile electronic device comprising:
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communication means for performing communication by connecting to a network to which a plurality of content playback devices and one or more content holding devices are connected; location query request sending means for generating a location query request about content being played back by one of the plurality of content playback devices connected to the network and sending the location query request to at least the one of the plurality of content playback devices on the network; location query response receiving means for receiving a location query response about the content being played back by the one of the plurality of content playback devices from the one of the plurality of content playback devices through the communication means, the location query response being sent via the network in accordance with the location query request and including address information corresponding to a content holding device that holds the content being played back by the one of the plurality of content playback devices; provision form receiving means for receiving an instruction input of a content provision form in which content is provided; provision request sending means for generating a provision request for requesting that content be provided in the content provision form received in the provision form receiving means and sending the provision request through the communication means to the content holding device that holds the content being played back by the one of the plurality of content playback devices in accordance with the address information included in the received location query response; and content receiving means for receiving through the communication means content that is sent from the content holding device via the network in accordance with the provision request. - View Dependent Claims (2, 3, 4)
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5. A content acquisition method comprising the steps of:
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connecting through communication means to a network to which a plurality of content playback devices and one or more content holding devices are connected; generating a location query request about content being played back by one of the plurality of content playback devices connected to the network and sending the location query request to at least the one of the plurality of content playback devices on the network; receiving a location query response about the content being played back by the one of the plurality of content playback devices from the one of the plurality of content playback devices through the communication means, the location query response being sent via the network in accordance with the location query request and including address information corresponding to a content holding device that holds the content being played back by the one of the plurality of content playback devices; receiving an instruction input of a content provision form in which content is provided; generating a provision request for requesting that content be provided in the received content provision form and sending the provision request through the communication means to the content holding device that holds the content being played back by the one of the plurality of content playback devices in accordance with the address information included in the received location query response; and receiving through the communication means content that is sent from the content holding device via the network in accordance with the provision request. - View Dependent Claims (6, 7, 8)
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9. A non-transitory computer-readable medium including computer-readable content acquisition program for causing a computer provided in a mobile electronic device to execute the steps of:
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connecting through communication means to a network to which a plurality of content playback devices and one or more content holding devices are connected; generating a location query request about content being played back by one of the plurality of content playback devices connected to the network and sending the location query request to at least the one of the plurality of content playback devices on the network; receiving a location query response about the content being played back by the one of the plurality of content playback devices from the one of the plurality of content playback devices through the communication means, the location query response being sent via the network in accordance with the location query request and including address information corresponding to a content holding device that holds the content being played back by the one of the plurality of content playback devices; receiving an instruction input of a content provision form in which content is provided; generating a provision request for requesting that content be provided in the received content provision form and sending the provision request through the communication means to the content holding device that holds the content being played back by the one of the plurality of content playback devices in accordance with the address information included in the received location query response; and receiving through the communication means content that is sent from the content holding device via the network in accordance with the provision request.
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10. A content use system comprising:
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a mobile electronic device including communication means for performing communication by connecting to a network to which a content playback device and a content holding device are connected, location query request sending means for generating a location query request about content being played back by the content playback device connected to the network and sending the location query request to the content playback device on the network, location query response receiving means for receiving a location query response about the content being played back by the content playback device from the content playback device through the communication means, the location query response being sent via the network in accordance with the location query request and including address information corresponding to the content holding device that holds the content being played back by the content playback device, provision form receiving means for receiving an instruction input of a content provision form in which content is provided; provision request sending means for generating a provision request for requesting that content be provided in the content provision form received in the provision form receiving means and sending the provision request through the communication means to the content holding device that holds the content being played back by the content playback device in accordance with the address information included in the received location query response, and content receiving means for receiving through the communication means content that is sent from the content holding device via the network in accordance with the provision request; the content playback device including communication means for performing communication by connecting to the network to which the mobile electronic device and the content holding device are connected, playback means for playing back content sent to the content playback device from the content holding device via the network and that is received through the communication means, location query request receiving means for receiving the location query request about content being played back by the content playback device through the communication means, the location query request being sent to the content playback device from the mobile electronic device via the network, and location query response sending means for, when content is being played back using the playback means and when a location query request to the content playback device is received through the location query request receiving means, generating the location query response including the address information corresponding to the content holding device that sends the content to the content playback device and sending the location query response through the communication means to the mobile electronic device; and the content holding device including communication means for performing communication by connecting to the network to which the mobile electronic device and the content playback device are connected, provision request receiving means for receiving through the communication means from the mobile electronic device the content provision request for providing content, the content provision request being sent to the content holding device from the mobile electronic device via the network, and content sending means for sending requested content to the mobile electronic device through the communication means in response to the received content provision request.
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11. A mobile electronic device comprising:
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a communication unit configured to perform communication by connecting to a network to which a plurality of content playback devices and one or more content holding devices are connected; a location query request sending unit configured to generate a location query request about content being played back by one of the plurality of content playback devices connected to the network and send the location query request to at least the one of the plurality of content playback devices on the network; a location query response receiving unit configured to receive a location query response about the content being played back by the one of the plurality of content playback devices from the one of the plurality of content playback devices through the communication unit, the location query response being sent via the network in accordance with the location query request and including address information corresponding to a content holding device that holds the content being played back by the one of the plurality of content playback devices; a user interface configured to receive an instruction input of a content provision form in which content is provided; a provision request sending unit configured to generate a provision request for requesting that content be provided in the content provision form received at the user interface and send the provision request through the communication unit to the content holding device that holds the content being played back by the one of the plurality of content playback devices in accordance with the address information included in the received location query response; and a content receiving unit configured to receive through the communication unit content that is sent from the content holding device via the network in accordance with the provision request.
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12. A content use system comprising:
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a mobile electronic device including a communication unit configured to perform communication by connecting to a network to which a content playback devices and a content holding device are connected, a location query request sending unit configured to generate a location query request about content being played back by the content playback device connected to the network and send the location query request to the content playback device on the network, a location query response receiving unit configured to receive a location query response about the content being played back by the content playback device from the content playback device through the communication unit, the location query response being sent via the network in accordance with the location query request and including address information corresponding to the content holding device that holds the content being played back by the content playback device, a user interface configured to receive an instruction input of a content provision form in which content is provided; a provision request sending unit configured to generate a provision request for requesting that content be provided in the content provision form received at the user interface and send the provision request through the communication unit to the content holding device that holds the content being played back by the content playback device in accordance with the address information included in the received location query response, and a content receiving unit configured to receive through the communication unit content that is sent from the holding device via the network in accordance with the provision request; the content playback device including a communication unit configured to perform communication by connecting to the network to which the mobile electronic device and the content holding device are connected, a playback unit configured to play back content that is sent to the content playback device from the content holding device via the network and that is received through the communication unit, a location query request receiving unit configured to receive the location query request about content being played back by the content playback device through the communication unit, the location query request being sent to the content playback device from the mobile electronic device via the network, and a location query response sending unit configured to, when content is being played back using the playback unit and when a location query request to the content playback device is received through the location query request receiving unit, generate the location query response including the address information corresponding to the content holding device that sends the content to the content playback device and send the location query response through the communication unit to the mobile electronic device; and the content holding device including a communication unit configured to perform communication by connecting to the network to which the mobile electronic device and the content playback device are connected, a provision request receiving unit configured to receive through the communication unit from the mobile electronic device the content provision request for providing content, the content provision request being sent to the content holding device from the mobile electronic device via the network, and a content sending unit configured to send requested content to the mobile electronic device through the communication unit in response to the received content provision request.
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Specification