摘要:
An inspection system comprises an inspection machine for inspecting a work which is processed in one of the manufacturing processes of a manufacturing line and an analysis system for outputting an inspection history list obtained by making calculations from the inspected result. The inspection history list shows a matrix of first information as the inspection processes in which the work is inspected or the manufacturing processes corresponding to the inspection processes in which the work is inspected and second information as to the works inspected by the inspection machine.
摘要:
The present invention relates to a method and system of inspecting a product, including extracting defects from the product, classifying the defects on the basis of information about the extracted defects representing the analogy of the defects, extracting the feature data of the defects on the basis of the result of defect classification, and feeding back the feature data of the extracted defects for inspection. The method and system is characterized in that the extracted feature data of the defects is fed back for inspecting the product. The present invention also relates to a method of manufacturing a semiconductor electric or electronic device, including extracting defects from the semiconductor electric or electronic device, classifying the defects on the basis of information about the extracted defects representing the analogy of the defects, extracting the feature data of the defects on the basis of the result of defect classification, and feeding back the feature data of the extracted defects to an apparatus for manufacturing the semiconductor electric or electronic device.
摘要:
A vertically extending menu bar is displayed at the right or left end of a screen, and a pull-down menu is further displayed which downwardly extends in an arc from a selected item of the menu bar to the center. The invention facilitates the use of a computer I/O device in which a liquid crystal display device and a touch sensor are integrated. The character string display of each menu bar item is inclined and space is omitted. The locus along which the pull-down menu extends can be calibrated to the user.
摘要:
The invention relates to a method of inspecting and correcting a thin film transistor liquid crystal substrate and an apparatus therefor, where a plurality of scan lines and signal lines are connected electrically in common at each one terminal side respectively, and an infrared image outside the pixel domain is detected after lapse of a prescribed time from the time point of applying voltage between the scan lines and the signal lines, and an infrared image outside the pixel domain is detected after lapse of a prescribed time from the time point of stopping the voltage application, and the scan lines and the signal lines relating to variation of the heating state are detected from difference or quotient between an infrared image at the voltage applying state and an infrared image at the stopping state of voltage application, thereby a pixel address with a shortcircuit defect occurring is specified. If an image part being equal to the set threshold value or more does not exist in the difference infrared image in the pixel address, a wiring pattern position in the pixel address is detected from a visible image of the pixel address, and this wiring pattern and one from a neighboring pixel address are compared to detect a short circuit defect which can be removed by laser.
摘要:
Modified PTFE fine powder which comprises colloidal particles of a copolymer comprising repeating units derived from tetrafluoroethylene and 0.02 to 0.3 % by weight, preferably 0.03 to 0.2% by weight of repeating units derived from at least one fluoroalkyl vinyl ether selected from compounds of the formula:X(CF.sub.2).sub.n OCF.dbd.CF.sub.2 (I)wherein X is a hydrogen, fluorine or chlorine atom and n is an integer of 1 to 6, andC.sub.3 F.sub.7 (OCF.sub.2 CF.sub.2 CF.sub.2).sub.m [OCF(CF.sub.3)CF.sub.2 ].sub.1 OCF.dbd.CF.sub.2 (II)wherein m and 1 are each an integer of 0 to 4 provided that at least one of them is not zero, which has a number average particle size of 0.05 to 0.6 .mu.m, wherein the copolymer has a specific melt viscosity of from 6.times.10.sup.10 to 30.times.10.sup.10 poise, preferably from 8.0.times.10.sup.10 to 25.times.10.sup.10 poise at 380.degree. C. and a standard specific gravity (SSG, hereinafter defined) of from 2.135 to 2.175, preferably from 2.140 to 2.160 and a paste extruded article of the polymer has a green elongation of at least 400% is provided.
摘要:
An engine automatic control system for vehicles is adapted to automatically stop the engine when the vehicle motion is arrested, to automatically start the engine in response to operation of a starting mechanism for effecting start of the vehicle, and to maintain the engine rotation after start of the vehicle in dependence upon change of the level of speed pulses from a speed sensor assembly. The control system is arranged to be ineffective in its function for automatic stop of the engine when the speed sensor assembly is inoperative to maintain the engine rotation under the operative condition of the control system.
摘要:
In imaging a sample using an electron microscope, in order to reduce a time for focusing, a scanning range of a Z coordinate is reduced to complete focusing by obtaining SEM images such that: for a first predetermined number of portions, focal positions of an electron beam in obtaining each SEM image are moved in a predetermined range; then, a curved surface shape of the surface of the sample is estimated by using information relating to the focal positions of the electron beam in the first predetermined number of portions; after the images are taken, the range in which the focal positions of the electron beam are moved for scanning the electron beam on the surface of the sample is made to be narrower than the predetermined range by using the curved surface information estimated, thereby performing scanning to take the images of the sample.
摘要:
Disclosed is a technique wherein an object that requires adjustment in order to increase the reliability of automatic classification can be easily identified. A device (140) for adjusting classification classifies defects into a first class group according to the feature amount of the defects that are obtained from image data obtained from an electron microscope (110), and classifies the defects into a second class group according to the feature amount of the defects classified into the first class group. And, the device (140) for adjusting the classification calculates classification performance by comparing the defects that have been classified into the second class group, and outputs the calculated classification performance in a predetermined display format to an output unit (180).
摘要:
Provided is a material that can be easily biaxially oriented, homogeneously stretched even with a high draw ratio, and formed into a polytetrafluoroethylene porous membrane with low pressure loss. The present invention relates to a polytetrafluoroethylene mixture comprising: a modified polytetrafluoroethylene; and a fibrillable polytetrafluoroethylene homopolymer, the modified polytetrafluoroethylene having an extrusion pressure to a cylinder, at a reduction ratio of 1600, of 70 MPa or higher.
摘要:
Provided is a material that can be easily biaxially oriented, homogeneously stretched even with a high draw ratio, and formed into a polytetrafluoroethylene porous membrane with low pressure loss. The present invention relates to a polytetrafluoroethylene mixture comprising: a modified polytetrafluoroethylene; and a fibrillable polytetrafluoroethylene homopolymer, the modified polytetrafluoroethylene having an extrusion pressure to a cylinder, at a reduction ratio of 1600, of 70 MPa or higher.