Abstract: A memory card includes a storage unit storing key information and version information in association with the key information, the key information and the version information being issued by a key issuing authority and the version information indicating a version of the latest revocation list that has been issued when the key information is generated. A revocation list receiving unit receives a revocation list having a version; and a version verification unit compares the version of the revocation list received by the revocation list receiving unit and the version information. When the version of the revocation list is older than version information, processing by a revocation list writing unit is prohibited.

Abstract: A sprung vibration damping for suppressing sprung vibration which is generated to a vehicle by an input from a road surface to wheels provided with the vehicle by controlling a torque of a motor, and the sprung vibration damping is subjected to a restriction including a prohibition in response to a state of battery, which supplies power to the motor, such as a voltage and a temperature of the battery or a state of a control, which affects the power of the battery, such as a charge/discharge amount feedback control and the like.

Abstract: A data processing device for playing back a digital work reduces the processing load involved in verification by using only a predetermined number of encrypted units selected randomly from multiple encrypted units constituting encrypted contents recorded on a DVD. In addition, the data processing device improves the accuracy of detecting unauthorized contents by randomly selecting a predetermined number of encrypted units every time the verification is performed.

Abstract: A plugin hybrid vehicle is installed with an engine, an oil pump coupled to an output shaft of the engine to be driven by the engine, a motor/generator coupled to the output shaft of the engine, and a battery. An ECU controls the motor/generator to rotate the output shaft of the engine during charging of the battery using power supplied from a power source on the exterior of the plugin hybrid vehicle.

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 (Q1) 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 (Q1) so as to be larger than the second-cycle fuel injection amount (Q2) at the time of the engine start.

Abstract: In the case that an auxiliary such as the air conditioner is operated with electric power from the commercial power supply by controlling the charger prior to the system startup and the inter-terminal voltage of the battery is more than or equal to the threshold value Vref that is a voltage where there is a possibility of overcharging the battery when the battery is charged, the supply voltage of the electric power supplied from the charger is set to the voltage that is a little smaller than the threshold value, and the auxiliary is operated with the electric power from the battery and the electric power from the charger. This arrangement enables to prevent overcharging the battery and to operate the auxiliary in the case that an auxiliary such as the air conditioner is operated with electric power from the commercial power supply by controlling the charger prior to the system startup.

Abstract: A hybrid vehicle includes an internal combustion engine (22), a motor (MG2), and a secondary battery (50), and travels in an electric-powered travel mode and in a hybrid travel mode. In the hybrid vehicle, an execution travel mode is set to one of two travel modes including an electric-powered travel priority mode where the hybrid vehicle travels with priority being given to the electric-powered travel mode over the hybrid travel mode, and a hybrid travel priority mode where the hybrid vehicle travels with priority being given to the hybrid travel mode over the electric-powered travel mode. When the execution travel mode is switched while the internal combustion engine (22) is being operated, the internal combustion engine (22) and the motor (MG2) are controlled so that charging/discharging electric power for charging or discharging the secondary battery (50) is gradually changed and the hybrid vehicle travels in the switched execution travel mode (S750 to S800).

Abstract: The present invention pertains to a method for producing a black-plated steel sheet capable of being blackened in a short amount of time, and exhibiting an excellent ability to maintain a black appearance after processing. As an original sheet, the sheet used is a Zn-plating steel sheet which contains molten Al and Mg and has a Zn-plating layer containing molten Al and Mg, containing Al in the amount of 0.1-22.0 mass %, inclusive, and containing Mg in the amount of 0.1-1.5 mass %, inclusive. The plating layer is blackened by causing the molten-plating steel sheet to contact water vapor inside a tightly sealed container. When doing so, the concentration of oxygen inside the tightly sealed container is 13% or less.

Abstract: A plug-in hybrid vehicle includes: an internal combustion engine outputting driving power; an electric motor outputting driving power; an electrical storage device storing electric power; and a controller. The controller is configured to learn an electric power consumption rate by calculating the electric power consumption rate when the vehicle has traveled on the electric power stored in the electrical storage device using only the electric motor as a driving force source and to control travel of the vehicle using at least one of the internal combustion engine and the electric motor as the driving force source. The controller is configured to, when a driving frequency of the internal combustion engine that is driven as the vehicle travels on at least one of an uphill and a downhill is higher than a predetermined frequency, invalidate the calculated electric power consumption rate or information acquired to calculate the electric power consumption rate.

Abstract: A control unit increases a discharge allowable power when the running mode is at a charge depleting mode and an engine is stopped. An engine operation determination unit determines whether the engine is to be set at load operation or not based on a non-increased power value when the running mode is at the charge sustaining mode, and based on an increased power value when the running mode is at the charge depleting mode. In the case where the engine is at no-load operation, the engine operation determination unit determines whether the engine is to be set at load operation or not based on the non-increased power value even if the running mode is at the charge depleting mode.

Abstract: A vehicle capable of traveling using electric power from a power storage device mounted thereon has an ECU executing, when traveling by electric power from the power storage device: the step of calculating a reference electric consumption based on an average operating point determined by an average vehicle speed and average driving force for every predetermined period; the step of calculating an actual electric consumption based on power consumption and travel distance during the period; the step of calculating a predicted electric consumption by a smoothing processing based on the reference electric consumption and actual electric consumption; and the step of calculating an allowed travel distance RMD that the vehicle can travel by the electric power remaining in the power storage device, based on the predicted electric consumption and the SOC of the power storage device.

Abstract: An incentive provision system that contributes to expanded sales of a content service and includes a user terminal and a provision device. The provision device receives, from the user terminal, request information for requesting incentive information relating to the content service. If the request information is valid, then the provision device provides the incentive information to the user terminal. A user of the user terminal enjoys using the incentive information provided from the provision device, which, in turn, motivates the user to receive the content service.

Abstract: The present invention pertains to a method for producing a black-plated steel sheet capable of being blackened in a short amount of time, and exhibiting an excellent ability to maintain a black appearance after processing. As an original sheet, the sheet used is a Zn-plating steel sheet which contains molten Al and Mg and has a Zn-plating layer containing molten Al and Mg, containing Al in the amount of 1.0-22.0 mass %, inclusive, and containing Mg in the amount of 1.5-10.0 mass %, inclusive. The plating layer is blackened by causing the molten-plating steel sheet to contact water vapor inside a tightly sealed container. When doing so, the concentration of oxygen inside the tightly sealed container is 13% or less.

Abstract: A content protection data processing system and a playback device determine whether to permit playback of a content recorded in a recording medium, based on a type of the recording medium and a signature type of a signature attached to a program. Additionally, the content protection data processing system and the playback device switch a procedure relating to a digital signature for each signature type of the digital signature, which enables both the protection of the copyright of the content and the efficient manufacturing of commercial ROM media.

Abstract: A black-plated steel sheet has a Zn-plating layer containing molten Al and Mg, containing Al in the amount of 1.0-22.0 mass %, containing Mg in the amount of 1.3-10.0 mass %, and having a Zn black oxide distributed in a lamella pattern in the plating layer. The Zn black oxide is a Zn oxide derived from a Zn2Mg phase. The brightness of the surface of the Zn-plating layer containing the molten Al and Mg has an L* value of 60 or less.

Abstract: A data processing device for playing back a digital work reduces the processing load involved in verification by using only a predetermined number of encrypted units selected randomly from multiple encrypted units constituting encrypted contents recorded on a DVD. In addition, the data processing device improves the accuracy of detecting unauthorized contents by randomly selecting a predetermined number of encrypted units every time the verification is performed.

Abstract: The present invention relates to a shaped and coated metallic material which has excellent adhesion to a molded article of a thermoplastic resin composition and can be produced in a simple manner. The shaped and coated metallic material comprises a shaped metallic material and a coating film formed on the surface of the shaped metallic material. The coating film comprises a polyurethane resin containing a polycarbonate unit. The ratio of the mass of the polycarbonate unit relative to the total mass of resins in the coating film is 15 to 80 mass %. The thickness of the coating film is 0.5 ?m or more.

Abstract: A recording medium enables special playback processing although part of the AV stream recorded therein is transformed. An AV stream, a first EP map, and a second EP map are recorded on the recording medium. In the AV stream, a part of the multiplexed stream including a first video stream and a second video stream is transformed. The first EP map indicates one or more entry points of the first video stream and the second EP map indicates one or more entry points of the second video stream. TS packets constituting I-pictures of the first video stream are indicated by every 4N-th entry point in the first EP map, and TS packets constituting I-pictures of the second video stream are indicated by the entry points whose presentation time is closest to the presentation time of any one of the every 4N-th entry point in the first EP map.

Abstract: An ECU determines whether or not first operation for limiting an upper limit value of discharge power of a power storage device for supplying electric power to a rotating electric machine for generating a driving force of a vehicle has been received, by setting a first threshold value of an operation duration of an operation device required to determine the reception of the first operation to be greater than a second threshold value of operation duration of the operation device required to determine the reception of second operation for canceling the limitation of the upper limit value.

Abstract: An ECU uses a map or the like prepared in advance to calculate discharge allowable power indicating electric power that can be discharged from a power storage device. When the running mode is at the CD mode and an engine is stopped, the ECU increases the discharge allowable power to a predetermined value. Furthermore, even when the running mode is at the CS mode or even when the engine is operating, the ECU increases the discharge allowable power when a catalyst device provided at an exhaust pipe of the engine is currently warmed up.