摘要:
An inspection device for inspecting defects of an inspection object including a light source for irradiating a luminous flux to the inspection object; an optical system for guiding reflected light from the inspection object; a photoelectric image sensor having a plurality of photoelectric cells arranged, for converting the light guided to detection signals; a detection signal transfer unit having channels each constituted by a signal correction unit, a converter and an image formation unit, and corresponding to each of a plurality of regions formed by dividing the photoelectric image sensor, respectively; and an image synthesis unit for forming an image of the surface of the object by synthesizing partial images outputted; the inspection device inspecting defects of the object by processing the synthesized image; whereby it becomes possible to correct a detection signal from said photoelectric cell close to a predetermined reference target value.
摘要:
An air conditioning system is arranged to use a power line for communication. The air conditioning system includes one or more indoor units, one or more outdoor units, and a system controller for controlling the indoor units or outdoor units and executes communications between the indoor units and the outdoor units as overlapping a signal on the power line for supplying electric power. The outdoor units are connected with the system controller through a leased communication line. The indoor unit provides a power line communication device being connected with the power line. The outdoor unit provides a leased communication device being connected with the leased communication line. A bridge is also provided for connecting the leased communication line and the power line. The control information is exchanged mutually between the indoor units, the outdoor units and the system controller through the power line.
摘要:
An image processing method in which an image of an original is read by an image input device, the read image data is converted to density data used when printing onto a photosensitive material, and an image is obtained on the photosensitive by digital exposure, wherein, when the image data is converted to the density data used when printing onto the photosensitive material, the image data is corrected on the basis of parameters determined by combinations of print finish characteristics, including at least image input device characteristics, which affect a print image when the image of the original is printed on the photosensitive material by an analogue exposure system. On the basis of the above parameters, the density data is obtained while the image data is corrected. For this reason, an image finish print in the digital exposure system can obtain an image quality which is equal to that of a finish print in an analogue exposure system. Additionally, data for monitor display is generated so that the gradation and color tone of the image displayed on the monitor coincide with the gradation and color tone of the image printed on the photosensitive material.
摘要:
Polymeric cationic dyes wherein the same or different monomer components represented by the following formula (1) are linked at the terminal amino groups by a crosslinking agent:H.sub.2 N--A--CH.dbd.CH--B (1)in which A represents a substituted or unsubstituted benzene ring and B represents the radical of a quaternized methylene active compound. The dyes are used in particular for dyeing paper.
摘要:
This invention relates to a method of producing a moisture-permeable artificial leather comprising transferring a water-soluble inorganic salt-containing polyurethane layer onto a base fabric and washing the polyurethane layer with water to extract out said water-soluble inorganic salt. A feature of the invention is that the inorganic salt used has a particle diameter range such that at least 90% thereof is not larger than 30 microns.
摘要:
In a semiconductor integrated circuit device, a plurality of electrode pads for external connection are arranged in a zigzag pattern. Some electrode pads of the electrode pads of the plurality of I/O cells which are closer to a side of the semiconductor chip, each have an end portion closer to the side of the semiconductor chip, the end portion being set at the same position as that of an end portion of the corresponding I/O cell. A power source-side protective circuit and a ground-side protective circuit against discharge of static electricity are provided with the power source-side protective circuit being closer to the scribe region. A distance between a center position of one of the electrode pads and the ground-side protective circuit of the corresponding I/O cell and a distance between a center position of the other one electrode pad and the ground-side protective circuit of the corresponding I/O cell are both short and are substantially equal between each I/O cell.
摘要:
A drive device has a drive source; a rotatable member gear rotated by a driving force from the driving source; a follower gear, including a pair of gears which are coaxially disposed with each other and are rotatable at the same rotational speed and including an urging device for urging the pair of gears in rotational directions opposite from each other, for being rotated at the rotational speed higher than that of the rotatable member gear; a rotation detecting device for detecting rotation of the follower gear and including a flag rotatable together with said follower gear and provided coaxially with said follower gear and includes a detecting portion for detecting passing of the flag; and a driving source control portion for controlling said driving source on the basis of the computation result stored in the storing portion.
摘要:
In a defect inspection system using a plurality of detectors such as an upright detector and an oblique detector, if illumination light and wafer height are adjusted to the detection field of view of one detector, a defocused image is detected by other remaining detectors, resulting in degradation of the detection sensitivity. The present invention solves this problem.When a plurality of detectors such as an upright detector and an oblique detector are used in the defect inspection system, the reduction of the inspection sensitivity can be prevented by correcting the field positions of the other remaining detectors with respect to the field of view of the one detector. Further, the variation in optical axis for each inspection system due to the variation in parts and assembly errors can be reduced.
摘要:
In a defect inspection system using a plurality of detectors such as an upright detector and an oblique detector, if illumination light and wafer height are adjusted to the detection field of view of one detector, a defocused image is detected by other remaining detectors, resulting in degradation of the detection sensitivity. The present invention solves this problem.When a plurality of detectors such as an upright detector and an oblique detector are used in the defect inspection system, the reduction of the inspection sensitivity can be prevented by correcting the field positions of the other remaining detectors with respect to the field of view of the one detector. Further, the variation in optical axis for each inspection system due to the variation in parts and assembly errors can be reduced.
摘要:
In a defect inspection system using a plurality of detectors such as an upright detector and an oblique detector, if illumination light and wafer height are adjusted to the detection field of view of one detector, a defocused image is detected by other remaining detectors, resulting in degradation of the detection sensitivity. The present invention solves this problem.When a plurality of detectors such as an upright detector and an oblique detector are used in the defect inspection system, the reduction of the inspection sensitivity can be prevented by correcting the field positions of the other remaining detectors with respect to the field of view of the one detector. Further, the variation in optical axis for each inspection system due to the variation in parts and assembly errors can be reduced.