Electronic device, data usage method, and recording medium
AssigneeRoland Corporation
InventorAkihiro NAGATA
Life of this patent
Estimating the term…
Abstract
An electronic device, a data usage method, and an electronic device program are provided. In an electronic musical instrument, in a case where a livelock flag has been turned on by an operation on a setting key by a user, a sound data is validated or invalidated according to a usable or unusable state of the sound data stored in a content state table immediately before the livelock flag has been turned on.
Claims14
An electronic device connected to a server which stores, for each user, management information related to allowability of use of data of a subscription type permitted to be used within a predetermined period, the electronic device comprising:
- a data storage means which stores the data;
- a confirmation means which confirms, with the server, management information of a user of the electronic device;
- a permission means which permits using, in the electronic device, data deemed usable in the management information confirmed by the confirmation means, among data of the subscription type stored in the data storage means;
- a lock start instruction acquisition means which acquires a lock start instruction from the user;
- and
- a temporary permission means, wherein in a case where a lock start instruction has been acquired by the lock start instruction acquisition means, the temporary permission means permits using, in the electronic device, data of the subscription type stored in the data storage means based on the management information confirmed by the confirmation means before the lock start instruction has been acquired.
A data usage method executed in an electronic device connected to a server which stores, for each user, management information related to allowability of use of data of a subscription type permitted to be used within a predetermined period, the data usage method comprising:
- confirming, with the server, management information of a user of the electronic device;
- permitting using, in the electronic device, data deemed usable in the confirmed management information, among data of the subscription type stored in the electronic device;
- acquiring a lock start instruction from the user;
- and
- in a case where a lock start instruction has been acquired, permitting using, in the electronic device, data of the subscription type stored in the electronic device based on the confirmed management information before the lock start instruction has been acquired.
A non-transitory computer readable recording medium, storing an electronic device program causing a computer to execute a usage processing of data of a subscription type permitted to be used within a predetermined period, wherein the computer comprises a storage part and is connected to a server which stores, for each user, management information related to allowability of use of the data, the electronic device program causing the computer to:
- operate the storage part as a data storage means which stores the data;
- confirm, with the server, management information of the user;
- permit using data deemed usable in the confirmed management information, among data of the subscription type stored in the data storage means;
- acquire a lock start instruction from the user;
- in a case where a lock start instruction has been acquired, permit using data of the subscription type stored in the data storage means based on the confirmed management information before the lock start instruction has been acquired.
Dependencies are inferred from the claim text.