摘要:
An information processing apparatus includes a first detector that detects a scheduled starting time of an event to be corrected and executed at the current time or thereafter; a second detector that detects in processing contents differing from that of the event detected by the first detector, a scheduled starting time of each event to be executed at the current time or thereafter; a calculator that calculates the difference between the scheduled starting time detected by the first detector and each scheduled starting time detected by the second detector; a determiner that determines a target event for the event to be corrected, based on the calculated differences; and a corrector that corrects the scheduled starting time of the event to be corrected such that an interval becomes short between the scheduled starting time of the event to be corrected and the scheduled starting time of the target event.
摘要:
A computer-readable recording medium stores therein a verification support program that causes a computer to execute receiving a hardware description of a combinational circuit to be verified; extracting, from the hardware description, a conditional branch description expressing conditional branch processing; identifying, from among conditional branch descriptions extracted at the extracting of a conditional branch description and based on a description sequence in the hardware description, a combination of conditional branch descriptions having a hierarchical relation; extracting, from among combinations of conditional branch descriptions identified at the identifying, a combination having a potential to satisfy a specified condition; creating a simulation program that causes the specified condition for the conditional branch descriptions included in the combination extracted at the extracting of the combination to be satisfied; and outputting, as assertion information of the combinational circuit, the simulation program created for each combination at the creating.
摘要:
The present invention is directed to decreasing noise from the onset of engagement with the sprocket teeth till seating thereon and also to reducing wear to the silent chain and the sprocket. A face (a) of a sprocket tooth, which contacts the chain at the onset of engagement, has a tooth profile that is an envelope (1) of trajectories described by the inner flank surface (23) of the link plate (2) when the chain moves linearly toward the sprocket (S) and engages with the sprocket (S) without causing a chordal action. A crest (b) of the sprocket tooth, which contacts the chain (S) at the time of seating on the sprocket tooth, has a tooth profile that is an envelope (m) of trajectories described by the crotch (25) of the link plate (2) when the link plate (2) rotates around the connecting pin during the wrapping motion of the chain around the sprocket (S). A connecting surface (c) that connects the face (a) of the sprocket tooth with the crest (b) is formed of a curved surface which is inscribed in the envelope (1) of the trajectories during the linear motion of the link plate and the envelope (m) of the trajectories during the rotational motion of the link plate.
摘要:
A method of generating a scenario includes generating a specification model by describing a specification in a predetermined descriptive language, extracting a plurality of operations from the specification model, generating a plurality of operation descriptions, each of which corresponds to one of the operations and includes an operation name and a constraint condition, generating at least one cause-effect graph that combines the operations based on the operation descriptions, and extracting as a scenario a series of operations from the cause-effect graph.
摘要:
A verification support apparatus that verifies operation of a circuit includes a receiving unit, a detecting unit, and a determining unit. The receiving unit receives implementation description data of the circuit. Based on the implementation description data, the detecting unit detects a functional block that is in the circuit and includes an external input terminal that receives an external input signal. Based on a detection result of the detecting unit, the determining unit determines the functional block to verify an abnormal-event operation. The abnormal-event operation is an operation that differs from an operation implementing a function of the circuit.
摘要:
A relationship acquisition unit acquires the relationship between a plurality of sequences to be implemented to realize the functions required for a system to be designed and an object to and from which the sequences deliver and receive messages. A grouping unit groups the sequences which deliver and receive messages to and from the same object to make a group of sequences associated with the object. A duplication dissolution unit dissolves, when the same sequence belongs to different groups of sequences in duplication, the duplication of the sequence based on the relationship, between the sequence and other sequences which deliver and receive messages to and from the object to and from which the sequence delivers and receives messages, of the implementation order of the object. An output unit associates each group and outputs the sequences belonging to the group of sequences associated with the functional blocks.
摘要:
Provided are proteins having NF-κB activity, which are used for diagnosing, treating or preventing diseases associated with the excessive activation or inhibition of NF-κB. Using plasmid pNFκB-Luc, cDNA encoding a protein capable of activating NF-κB has been cloned from a cDNA library constructed from human lung fibroblasts, and the DNA sequence and the deduced amino acid sequence determined. The protein, the DNA encoding the protein, a recombinant vector containing the DNA, and a transforrnant containing the recombinant vector are useful for screening a substance inhibiting or promoting NF-κB activation.
摘要:
Disclosed are a method of solidifying a low-boiling-point hydrocarbon, wherein the low-boiling-point hydrocarbon (including hydrocarbons which are gaseous at ordinary temperature) is brought into contact with a metal salt of an aliphatic carboxylic acid, and if necessary a high-boiling-point hydrocarbon, suspended in water, to form a solid aggregate substance, a method of handling the low-boiling-point hydrocarbon, wherein the solid aggregate substance is stored or transported, and a method of regenerating the low-boiling-point hydrocarbon, wherein the solid aggregate substance is decomposed by opening or heating, to obtain the low-boiling-point hydrocarbon. According to the methods, a wide variety of gaseous and highly volatile liquid hydrocarbons can be safely and easily solidified without using harmful reagent, and during storage, transportation, etc., the gaseous hydrocarbons and highly volatile liquids can be handled as a solid material. Further, by releasing under atmospheric pressure at room temperature or by heating if necessary, the original hydrocarbons can be easily obtained.
摘要:
An optical pickup device capable of irradiating laser beams on a signal recording surface of a magneto-optical disk is provided. The optical pickup device so provided includes a separate optical system whose moveable portion is reduced in weight in order to cope with high-speed access.
摘要:
A silent chain and sprocket system for power transmission that includes a toothed sprocket and a chain with multiple links. At each point of engagement between the sprocket teeth and the chain link teeth, the sprocket teeth have a curved surface that makes contact with a curved surface on the chain link teeth.