摘要:
There is provided a document use tracking system including a use history recording unit that records, for each document stored in a document storage unit, a use history record for each user about each element in the document, a search condition reception unit that receives an input of a search condition, an element score calculation unit that calculates, for each element of each document, an element score indicating closeness of fit of the element for the search condition, an importance score calculation unit that calculates, for each combination of an element and a user who has performed an operation, an importance score based on the element score of the element and the use history record of the user for the element, and a monitored object information presentation unit that presents the importance score calculated by the importance score calculation unit and the user corresponding to the importance score.
摘要:
A spin injection write type magnetic memory device includes memory cells which have a magnetoresistance effect element and a select transistor. The magnetoresistance effect element has one end connected to a first node. The select transistor has a first diffusion area connected to another end of the magnetoresistance effect element and a second diffusion area connected to a second node. A select line extends along a first direction and is connected to a gate electrode of the select transistor. A first interconnect extends along a second direction and is connected to the first node. A second interconnect extends along the second direction and is connected to the second node. Two of the memory cells adjacent along the first direction share the first node. Two of the memory cells adjacent along the second direction share the second node.
摘要:
A magnetic memory device includes a plurality of variable resistance elements arranged in parallel between a first and second nodes and having resistance values which vary depending on data stored in the elements, a selection transistor connected to the first node to perform selection on the plurality of variable resistance elements, and a bit line connected to the second node. A plurality of current paths including the variable resistance elements between the first and second nodes have different resistance values.
摘要:
A receiving apparatus receives a bitstream that is divided into units encoding a moving picture and includes a stream header indicating how the units are to be decoded. The receiving apparatus estimates the contents of the stream header from the contents of the units, so that decoding of the units can begin before the stream header is received. The receiving apparatus preferably checks for errors in the analysis and decoding of the units, and modifies the estimated stream-header information when an error is discovered. The same unit may be analyzed and decoded repeatedly to hasten the correct estimation of the stream-header information.
摘要:
A metallic vapor laser apparatus comprises a discharge tube, a first pulse circuit (200) for generating a first pulse voltage for causing laser oscillation and a second pulse conduit (16) disposed separately from the first pulse circuit and generating a second pulse voltage delayed from the generation of the first pulse voltage by a predetermined time. The metallic vapor laser apparatus is constructed such that, after the first pulse voltage is applied to the discharge tube, the second pulse voltage is applied to the discharge tube and an output voltage of the second pulse circuit (16) is less than an output voltage of the first pulse circuit (200).
摘要:
A circuit interrupter comprises a pair of mutually detachable contacts;a cylinder-piston negative pressure device for providing a negative pressure by detaching said contacts; anda suction guide for feeding the arcing formed by the detaching operation of said contacts, into said cylinder-piston negative pressure device.
摘要:
A semiconductor memory has a first switch circuit and a second switch circuit. The semiconductor memory has a row decoder that controls a voltage of a word line. The semiconductor memory has a first writing circuit including a first signal terminal connected to one end of the first switch circuit to input and output a writing current. The semiconductor memory has a second writing circuit including a second signal terminal connected to a one end of the second switch circuit to input and output the writing current. The semiconductor memory has a select transistor including a control terminal connected to the word line. The semiconductor memory has a resistance change element that is connected in series with the select transistor between the first bit line and the second bit line and varies in resistance value depending on an applied current.
摘要:
A semiconductor memory includes a first memory cell including: a first resistance change element and a first select transistor. The semiconductor memory includes a second memory cell including: a second select transistor and a second resistance change element. The semiconductor memory includes a third memory cell including: a third select transistor and a third resistance change element, the third memory cell acting as a reference cell. The semiconductor memory includes a fourth memory cell including: a fourth resistance change element and a fourth select transistor, the fourth memory cell acting as a reference cell.
摘要:
A semiconductor storage device includes first to fourth switch circuit. The semiconductor storage device includes a row decoder which controls a voltage of a word line. The semiconductor storage device includes a first selection transistor of which a control terminal is connected to the word line. The semiconductor storage device includes a first resistance change element which is connected in series to the first selection transistor between the first bit line and the second bit line, and of which a resistance value changes according to a flowing current. The semiconductor storage device includes a second selection transistor of which a control terminal is connected to the word line. The semiconductor storage device includes a second resistance change element which is connected in series to the second selection transistor between the second bit line and the third bit line, and of which a resistance value changes according to a flowing current.