摘要:
Described is pyridine derivatives defined according to one of generic formula (I) ##STR1## wherein R.sup.2 represents isopropenyl group when R.sup.1 is methyl or ethyl group, R.sup.2 represents isopropenyl or acetyl group when R.sup.1 is isopropenyl group, R.sup.2 represents methyl group when R.sup.1 is isopropyl group and R.sup.2 represents isopropenyl, or isopropyl group when R.sup.1 is acetyl group; and perfumery composition containing the derivatives.
摘要:
The embodiment of the present invention provides a position control system having a movement apparatus including an electromagnet capable of applying a magnetic field to a head and a movement control unit; and a position detection apparatus being capable of determining a position of a mark existing on the head or in a tip end side position of a pipe which is attached to the head with a tip end thereof open and through which a liquid can be injected or suctioned via an opening portion in the tip end, the position detection apparatus being capable of detecting a position of the head on the basis of the position of the mark, the movement control unit of the movement apparatus is capable of controlling an advancement direction of the head so that the pipe is inserted substantially linearly into a target position.
摘要:
An imprint apparatus comprises a scope which observes a mark formed in each shot of a substrate and a mark formed on a mold and a controller. The controller performs observation by the scope, detects an amount of displacement of the shot with respect to the mold based on the observation result, and, if the detected displacement amount falls outside an allowable range, executes at least one of remeasuring a baseline amount and reexecuting a global alignment process.
摘要:
In an image within which a face pattern is detected, when a ratio of a skin color pixel is equal to or smaller than a first threshold value in a first region and a ratio of a skin color pixel is equal to or greater than a second threshold value in a second r region, the vicinity of the first region is determined to be a face candidate position at which the face pattern can exist. Face detection is carried out on the face candidate position. The second region is arranged in a predetermined position relative to the first region.
摘要:
A detector for detecting a position of a mark comprises: an image sensing device; an optical system which projects the mark onto an image sensing surface of the image sensing device; a pattern located in a position between the image sensing surface and an optical element located closest to a plane on which the mark is to be located, among optical elements forming the optical system, the position being optically conjugated with the plane; and a processor which calculates a position of the mark with respect to one of a position of the pattern and a position already known from the position of the pattern, based on a moire pattern formed on the image sensing surface by the mark and the pattern.
摘要:
An image recognition apparatus includes an extraction unit configured to extract a feature quantity for each local area from an input image, a conversion unit configured to convert the feature quantity extracted by the extraction unit into a feature quantity indicating a degree with respect to an attribute for each local area, a verification unit configured to verify the feature quantity converted by the conversion unit against a feature quantity of a registered image, and an identification unit configured to identify whether the input image is identical to the registered image by integrating the verification result for each local area acquired by the verification unit.
摘要:
An information processing apparatus comprising: an obtaining unit configured to obtain image data; a detection unit configured to detect an object from the image data; an attribute determination unit configured to determine an attribute indicating a characteristic of the object detected by the detection unit; a registration unit configured to register the image data in at least one of a plurality of dictionaries based on the attribute determined by the attribute determination unit; and an adding unit configured to add, when the image data is registered in not less than two dictionaries, link information concerning the image data registered in the other dictionary to the image data registered in one dictionary.
摘要:
A playback apparatus includes: a storage unit storing music data and group identification information for identifying groups in which the music data are arranged in a predetermined unit; a selection unit selecting the group identification information stored in the storage unit; a notification unit notifying the group identification information selected by the selection unit with a sound; and a playback unit playing back the notification of the group identification information in the notification unit and the music data belonging to the group identified by the group identification information selected by the selection unit.
摘要:
An imprint apparatus for coating a substrate with a resin by a coating mechanism, and curing the resin while pressing at least one of the substrate and a mold against the other, includes a measurement device configured to detect a position of the coating mechanism, a substrate stage configured to hold a substrate, a positioning system configured to position the substrate stage, and a controller configured to control positioning of the substrate stage by the positioning system, based on the measurement result.
摘要:
An imprint apparatus includes a detector and an adjusting device. A second mark formed on a substrate includes a grating pattern having grating pitches in first and second directions which are respectively parallel to first and second axes which are parallel to a pattern surface of a mold and orthogonal to each other. A first mark formed on the mold includes a grating pattern having a grating pitch in the first direction. The first and second marks have different grating pitches in the first direction. The detector includes an image sensor, and an optical system which forms a moire fringe on an image sensing surface of the image sensor. The adjusting device adjusts, in a plane including the second axis and a third axis that is perpendicular to the first and second axes, an angle between the optical axis of the detector and the third axis.