Abstract:
A method and system for imaging an object to be inspected and obtaining an optical image; creating a reference image from design pattern data; preparing an inspection recipe including one or more templates and parameter settings necessary for the inspection; checking the pattern and the template against each other, and selecting the reference image which corresponds to the template; detecting first and second edges in the selected reference image in accordance with the parameter setting using determined coordinates as a reference; detecting first and second edges in the optical image, this optical image corresponds to the selected reference image; and determining an inspection value by acquiring the difference between the line width of the optical image and the reference image using the first edge and second edge of the reference image and the first edge and second edges of the optical image.
Abstract:
An unevenness inspection method for inspecting presence of unevenness in a panel material, the method includes: acquiring a plurality of primary images by imaging the panel material under inspection on a plurality of levels of condition; creating a plurality of secondary images by processing the plurality of primary images to enhance variation of the image; creating a composite image by combining the plurality of secondary images with a prescribed weighting; and determining the presence of unevenness using the composite image, the prescribed weighting being determined so that a region having the unevenness can be distinguished from the other region, when the plurality of secondary images are created for the panel material for training use having unevenness and are combined into a composite image.
Abstract:
A seat device comprises a pair of main seat portions which can be turned backwards and arranged close to each other, a pair of main seat back portions projecting upwardly from the main seat portions, respectively, a pair of auxiliary seat portions attached to both sides of each main seat portion, and a pair of auxiliary seat back portion attached to both sides of each main seat back portion. All the auxiliary seat back portions and the seat portions are movable between an extended position and an unextended position. The seat device is suitable for use in a van type automotive vehicle.
Abstract:
A first reclining back is pivotally connected to a first seat section. The first back is shiftable to a predetermined position in which the first back is coplanar with the first seat section. The first seat section and back constitute a first seat. A first armrest is detachably connected to the first seat. A second reclining back is pivotally connected to a second seat section. The second back is shiftable to a predetermined position in which the second back is coplanar with the second seat section. The second seat section and back constitute a second seat, which is spaced from the first seat. A second armrest is detachably connected to the second seat. The first and second armrests having been detached from the first and second seats can be used to fill the gap between the first and second seats to form a substantially-flat surface in conjunction with the first and second seats when the first and second backs are in their predetermined positions.
Abstract:
A pattern inspection device according to the embodiment, includes: an image picking-up portion for picking-up an image of a pattern formation member in which a plurality of opening patterns are formed so as to obtain a picked-up image of the pattern formation member; a reference image obtaining portion for obtaining a reference image used for comparing with the picked-up image; and a pattern defect detecting portion for matching the center locations of the opening pattern images respectively between the picked-up image and the reference image, forming difference images of the opening pattern images between the picked-up image and the reference image per the opening pattern and detecting the defect of the opening pattern base on the difference images.
Abstract:
An unevenness inspection method for inspecting presence of unevenness in a panel material, the method includes: acquiring a plurality of primary images by imaging the panel material under inspection on a plurality of levels of condition; creating a plurality of secondary images by processing the plurality of primary images to enhance variation of the image; creating a composite image by combining the plurality of secondary images with a prescribed weighting; and determining the presence of unevenness using the composite image, the prescribed weighting being determined so that a region having the unevenness can be distinguished from the other region, when the plurality of secondary images are created for the panel material for training use having unevenness and are combined into a composite image.
Abstract:
A method and system for imaging an object to be inspected and obtaining an optical image; creating a reference image from design pattern data; preparing an inspection recipe including one or more templates and parameter settings necessary for the inspection; checking the pattern and the template against each other, and selecting the reference image which corresponds to the template; detecting first and second edges in the selected reference image in accordance with the parameter setting using determined coordinates as a reference; detecting first and second edges in the optical image, this optical image corresponds to the selected reference image; and determining an inspection value by acquiring the difference between the line width of the optical image and the reference image using the first edge and second edge of the reference image and the first edge and second edges of the optical image.
Abstract:
A pattern inspection device according to the embodiment, includes: an image picking-up portion for picking-up an image of a pattern formation member in which a plurality of opening patterns are formed so as to obtain a picked-up image of the pattern formation member; a reference image obtaining portion for obtaining a reference image used for comparing with the picked-up image; and a pattern defect detecting portion for matching the center locations of the opening pattern images respectively between the picked-up image and the reference image, forming difference images of the opening pattern images between the picked-up image and the reference image per the opening pattern and detecting the defect of the opening pattern base on the difference images.
Abstract:
The diameter of a filler cap closing a filler tube is smaller than that of an opening of a filler cover secured to a rear side panel of a vehicle body, through which the filler tube extends outwardly. The filler cover is fastened to a filler neck flange fitted on the filler tube by means of headed screws which pass through spreadable slots formed in the filler cover and are fixed to the filler neck flange.
Abstract:
A sliding lock mechanism for a rotary seat assembly includes an operating lever which rotates together with a seat of the assembly, thereby eliminating any operating lever projecting from the back of the seat.