Abstract:
The present invention is to provide a production method of chemical reactive substances with stable quality by which solidification, gel formation, and the resulting blockade within material injection nozzles are prevented, and contamination of a reaction system with the gelled matter is prevented, as well as occurrence of problems on a production process due to the gelled matter is suppressed, when the chemical reactive substances are produced by injecting the liquid materials containing reactive substances having unsaturated double bonds into the reaction vessel through the material injection nozzles of the reaction vessel. The present invention is a production method of a chemical reactive substance which comprises injecting a liquid material containing a reactive substance having an unsaturated double bond into a reaction vessel through a material injection nozzle of said reaction vessel and causing a reaction at a reaction temperature of not less than 50 DEG C, said production method of the chemical reactive substance including a step of removing at least a part of residual liquid remained in the material injection nozzle from inside of the material injection nozzle.
Abstract:
Each recording medium device includes a memory and a controller having controller information allocated thereto. Each recording medium device has a medium identifier allocated thereto. A duplication judgment device (500c) comprises: an acquisition unit (521c) acquiring first and second medium identifiers and first and second controller information of first and second recording medium devices; a judgment unit (522c) judging whether the first medium identifier matches the second medium identifier, and whether the first controller information matches the second controller information; and an output unit (523c) outputting duplication information indicating that the first medium identifier and the second medium identifier are duplicates, when the first medium identifier matches the second medium identifier and the first controller information does not match the second controller information.
Abstract:
A Wout calculating portion summates limit values of respective power storage devices (B1, B2) to calculate an output power limit value of a power storage portion (10). An excess current control portion executes an excess current control if at least one of currents IB1, IB2, and IBT exceeds a predetermined threshold. A Woutf correction processing portion corrects the output power limit value given to a motor power calculating portion to a motor power command value at a timing when at least one of the currents IB1, IB2, and IBT reaches the threshold. In a load driving device that includes a plurality of power storage devices (B1, B2) 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 (b1, B2) 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.
Abstract:
A content playback apparatus reduces load concentration on a specific server apparatus that manages content keys of encrypted content, while protecting copyrights of the content. The content apparatus makes playback of content recorded in a recording medium soldposs ible after the speci f ic server breaks down. Akeyacquisition control unit (204) reads a playback control information table (211) from a recording medium (102) via a reading unit (201). The key acquisition unit (204) acquires a rights key via a key acquisition intermediation unit (223) from an apparatus specified by an acquisition-destination type and a request-destination type that are stored in the playback control information table (211) and that corresponding to the content to be played. The key acquisition unit (204) generates a content key using the acquired rights key and, when required, a medium key recorded in a medium. A decryption unit (203) decrypts encrypted content using the content key.
Abstract:
To provide a content playback device capable of protecting content according to DRM, when decrypting encrypted content recorded on a recording medium and playing the decrypted content. If key generation information is "00", a key control unit 104 concatenates a decrypted media key and content information in this order, and applies a one-way function to the concatenation result to generate a content key. If the key generation information is "10", the key control unit 104 sets a rights key as the content key. If the key generation information is "01", the key control unit 104 concatenates the decrypted media key and the rights key in this order, and applies a one-way function to the concatenation result to generate the content key.
Abstract:
To provide a content playback device capable of protecting content according to DRM, when decrypting encrypted content recorded on a recording medium and playing the decrypted content. If key generation information is "00", a key control unit 104 concatenates a decrypted media key and content information in this order, and applies a one-way function to the concatenation result to generate a content key. If the key generation information is "10", the key control unit 104 sets a rights key as the content key. If the key generation information is "01", the key control unit 104 concatenates the decrypted media key and the rights key in this order, and applies a one-way function to the concatenation result to generate the content key.
Abstract:
To provide a content playback device that can use content appropriately by avoiding output of content not permitted to be used according to contract information. A playback control unit 102 extracts a content name from playback control information in a playback path information table 210, and inquires of a rights management unit 108 whether content identified by the extracted content name is playable or not. If the content is judged as being unplayable, the playback control unit 102 extracts an alternative playback number from the playback control information, and extracts a content name from playback control information whose playback number matches the alternative playback number. The playback control unit 102 then instructs a decryption unit 103 and a playback unit 107 to decrypt and play back encrypted content identified by the extracted content name.
Abstract:
A thermal print head has an insulative substrate (2), a glaze layer (21) formed on the substrate (2), a wiring pattern (22) formed on the glaze layer (21), and an electrode (6) connected to the wiring pattern (22). The electrode (6) includes a pad (61) overlapping the wiring pattern (22) and an upper layer (62) formed on the pad (61). The upper layer (62) has better solder wettability than the pad (61) and has a smaller area than the pad (61).
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.