Abstract:
At the time of an engine start while the vehicle is driving, when a required vehicle driving force (TRQ) is smaller than or equal to a predetermined value (TRQth), an electronic control unit (20) estimates that the degree of deformation of a mount (11) is smaller than or equal to a predetermined degree and sets a second-cycle fuel injection amount (Q2) so as to be larger. than a first-cycle fuel injection, amount (Ql) at the time of the engine start. On the other hand, when the required vehicle driving force (TRQ) is larger than the predetermined value (TRQth), the electronic control unit (20) estimates that the degree of deformation of the mount (11) is larger than the predetermined degree and sets the first-cycle fuel injection amount (Ql) so as to be larger than the second-cycle fuel injection amount (Q2) at the time of the engine start.
Abstract:
At the time of an engine start while the vehicle is driving, when a required vehicle driving force (TRQ) is smaller than or equal to a predetermined value (TRQth), an electronic control unit (20) estimates that the degree of deformation of a mount (11) is smaller than or equal to a predetermined degree and sets a second-cycle fuel injection amount (Q2) so as to be larger. than a first-cycle fuel injection, amount (Ql) at the time of the engine start. On the other hand, when the required vehicle driving force (TRQ) is larger than the predetermined value (TRQth), the electronic control unit (20) estimates that the degree of deformation of the mount (11) is larger than the predetermined degree and sets the first-cycle fuel injection amount (Ql) so as to be larger than the second-cycle fuel injection amount (Q2) at the time of the engine start.
Abstract:
A rental system includes a terminal apparatus, a BD player, and a server apparatus. At renting BD storing pieces of content, the terminal apparatus writes rental information including content ID identifying each piece of content, viewing status, and content key, to the user's memory card. The player plays back content when viewing status is "viewing-permitted" or "additionally-viewed", and when viewing status is "not-viewed", changes to "additionally-viewed", and plays it back. At returning BD, the terminal apparatus calculates a content rental fee when "additionally-viewed" is in the memory card, and charges the fee to the user. The terminal apparatus reads use-history information about playback of content from the memory card, internally stores it as use information, and regularly transmits the use information to the server apparatus managed by the content provider. The server apparatus calculates a content fee using the stored use information, and charges the fee to the rental agent.
Abstract:
A content playback apparatus prevents related content recorded on separate media that make up a virtual package from being played separately, thereby restricting playback of the content to only when the virtual package is assembled as intended by the creator, and protecting copyright of the content. A key obtaining unit obtains a second key, with use of key management information recorded on a recording medium on which related content relating to the encrypted content is also recorded. An information obtaining unit obtains the encrypted content and key generation information that relates to generation of the first key, from a source other than the recording medium. A key generation unit generates the first key with use of the second key and the obtained key generation information. A decryption unit decrypts the encrypted content with use of the first key.
Abstract:
A content playback apparatus prevents related content recorded on separate media that make up a virtual package from being played separately, thereby restricting playback of the content to only when the virtual package is assembled as intended by the creator, and protecting copyright of the content. A key obtaining unit obtains a second key, with use of key management information recorded on a recording medium on which related content relating to the encrypted content is also recorded. An information obtaining unit obtains the encrypted content and key generation information that relates to generation of the first key, from a source other than the recording medium. A key generation unit generates the first key with use of the second key and the obtained key generation information. A decryption unit decrypts the encrypted content with use of the first key.
Abstract:
An aggregation system for aggregating contents recorded on a plurality of recording mediums and recording them onto another recording medium while protecting the copyrights of the contents is provided. An aggregation system (1) includes an aggregation apparatus (16) and a reproduction apparatus (17). The aggregation apparatus (16) obtains a main content from an optical disc (11), obtains a sub content from a memory card (12), and aggregates the obtained main content and sub content and records them onto a portable medium (13). The reproduction apparatus (17) obtains the main content from the optical disc (11), obtains reproduction control information for controlling reproduction of the main content, and reproduces the main content recorded on the optical disc (11) based on the reproduction control information.
Abstract:
In a right management server (100), a license data generation/updating unit (307) generates license data (900) including a use condition (503) for permitting a user to use a content based on a content use right (500) owned by the user. A subset use condition setting unit (308) sets a subset use condition (901) for temporarily invalidating the license data (900) in the license data (900). A communication unit (311) transmits the license data (900) in which the subset use condition (901) is set to the user terminal (110), and receives the license data (900) returned from the user terminal (110). Upon receipt of the invalidated license data (900), the license data generation/updating unit (307) cancels the invalidation of the license data (900) by updating the subset use condition (901).
Abstract:
A stainless steel sheet having a protective coat for protecting the surface of the sheet in press working on the surface, wherein the protective coat is composed of a lower coating made from an epoxy-modified acrylic resin prepared by modifying an acrylic resin having an acid value of 40 to 300 and a glass transition temperature of 0 to 20 DEG C with 3 to 20 % by mass of an epoxy oligomer having a molecular weight of 500 to 2000 and an upper coating made from an acrylic resin having an acid value of 40 to 300 and a glass transition temperature of 40 to 80 DEG C, these coatings being formed on the surface of the sheet successively in a total thickness of 1 to 20 mu .
Abstract:
A Wout calculating portion (104) summates limit values (Woutl, Wout2) of respective power storage devices to calculate an output power limit value (Wout) of a power storage portion. An excess current FB control portion (108) executes an excess current FB control if at least one of currents IBl, IB2, and IBT exceeds a predetermined threshold. A Woutf correction processing portion (112) corrects the output power limit value (Wout) given to a motor power calculating portion (110) to a motor power command value (Pm) at a timing when at least one of the currents IBl, IB2, and IBT reaches the threshold. In a load driving device that includes a plurality of power storage devices connected in parallel to one another, respective parts may be appropriately protected from overcurrent while sufficiently exploiting the capacities of the plurality of the power storage devices to ensure motive energy performance.
Abstract:
A sprung mass damping control system of a vehicle, which aims to suppress sprung mass vibration generated in a vehicle body of a vehicle provided with at least a motor-generator (first and second motor-generators (31, 32)) as a drive source, includes a sprung mass damping control amount calculating device (5) that sets a sprung mass damping control amount for suppressing the sprung mass vibration, and a drive source control device (a motor-generator control device (6)) that executes sprung mass damping control by controlling a motor-generator control amount of the motor-generator to realize the sprung mass damping control amount.