Abstract: A system and method for automatically focusing an optical lens controls the light generated by a light-emitting device of an image measuring machine to penetrate a glass sheet, so as to project a picture of the glass sheet onto an object. The system and method further moves an optical lens along a Z-axis of the image measuring machine to capture one or more digital images of the object, and computes a definition value of each captured digital image. Furthermore, the system and method obtains a focus position corresponding to the highest definition value of the captured digital image.

Abstract: A method for dynamically displaying illustrative information of measured data of a manufactured part, obtained by a coordinate measuring machine, defines measured characteristics of the measured data. Graphical aides are created. Each of the defined measured characteristics is related to one of the graphical aides. If one of the defined measured characteristics is to be illustrated, the related graphical aide is retrieved and displayed.

Abstract: Fused bicyclic or tricyclic compounds of formula (I): wherein A, B, C, X, Y, m, and n are defined herein. Also disclosed are a method for inhibiting EGFR kinase activity and a method for treating cancer with these compounds.

Abstract: A computer-implemented method for adjusting light intensity of light sources of an image measuring machine in measurement of a surface image of an object includes obtaining the surface image of the object, setting one light source to be adjusted and adjusting a light intensity of the light source according to an adjusting mode. The method further includes computing an optimum light intensity level, adjusting a light intensity to the optimum light intensity level to obtain an optimum surface image of the object, and storing the optimum surface image and the optimum light intensity level into a storage system.

Abstract: A computer-implemented method for positioning a coordinate system in relation to a workpiece receives positioning elements including feature elements selected from the workpiece. A normal vector of a first axis, an origin, a normal vector of a second axis are determined according to the positioning elements. A positioned coordinate system is generated according to the normal vectors of the first axis and the second axis, and the origin, for positioning the coordinate system.

Abstract: A system and method for measuring a border of an image of an object includes setting measurement parameters, selecting a start point, an end point, and a image capture direction, and marking isS=true, moving a CCD lens to a current point, capturing an image by the CCD lens, and obtaining sequential border points of the image. The method further includes determining if the sequential border points are fuzzy, performing an automatic focus function if the sequential border points are fuzzy, or further determining the border of the object has been completely captured if the sequential border points are clear, calculating accurate border points if the border of the object has not been completely captured, and determining a new start point to capture the next image of the object.

Abstract: A method for simulating movement of an image measuring machine is provided. The method includes obtaining vertex coordinates of the image measuring machine and features that need to be generated, creating an initial model of the image measuring machine. The features comprise parts of a top cover, a lens, a workplace, and a holder of the image measuring machine. The method further includes obtaining a displacement of each part of the image measuring machine, calculating new vertex coordinates of each part, generating the features of the top cover, the lens, the workplace, and the holder according to the new vertex coordinates, so as to create a new model of the image measuring machine, and displaying the new model of the image measuring machine on a display device.

Abstract: A method for generating a model of an image measuring machine is disclosed. The method includes obtaining vertex coordinates of the image measuring machine and features that need to be generated from a configuration file stored in a storage device of a computer. The features comprise a top cover, a lens, a workplace, and a holder of the image measuring machine. The vertex coordinates comprise the vertex coordinates of the top cover, the lens, the workplace, and the holder. The method further includes generating the features of the top cover, the lens, the workplace, and the holder using graphical interfaces according to the corresponding vertex coordinates, so as to create the model of the image measuring machine, and displaying the model of the image measuring machine on a display device.

Abstract: A computer-implemented method for analyzing impurities of an object is provided. The method includes selecting a region from an image of the object, pre-treating the region to calculate a threshold, processing the region and deleting the points from an outer layer of the region. The method further includes setting a starting point and search directions, determining a point before a first boundary point as an origin of the region and searching the next boundary points if the first boundary point has been searched. The method also includes searching all the boundary points in the region, forming an impurity if the last boundary point coincides with the first boundary point, seed filling the impurity and calculating an area value, and comparing the area value with an allowable area value to determine whether the impurity satisfies impurity specifications.

Abstract: A computer-implemented method for scanning and obtaining points of an object is provided. The method includes defining a measuring distance between two points of an object and scanning the measuring distance according to an optimal measuring position. If coordinate values of each of the scanned points are valid, then the method send the obtained coordinate values to an electronic device if the obtained coordinate values are valid.

Abstract: An optical sheet includes a substrate and a plurality of convex lens structures. The substrate has a first surface and a second surface, which are disposed opposite to each other. The convex lens structures are disposed on the second surface, and each of the convex lens structure has a cambered surface. The cambered surface fits a curve surface equation of Ax2+By2+Cxy+Dx+Ey+F=0, wherein x and y are variables and A, B, C, D, E and F are constants.

Abstract: A diffusion brightness enhancement sheet includes a substrate and a prism structure. The substrate has a first surface and a second surface, which are disposed opposite to each other The substrate has a diffusion material, and the prism structure is disposed over the second surface.

Abstract: An earphone and a tuning module of a speaker for the earphone include a speaker casing and a speaker unit. The speaker casing provides a resonance chamber to receive the speaker unit. The speaker casing has a front mouth and a rear mouth. The rear mouth further provides at least a rear through hole such that characteristics of different sounds are capable of being emitted by means of size and position of said rear mouth being adjustably reset under a condition of said chamber being not changed.

Abstract: An active type earphone with multiple speakers provides filters, amplifiers, a cell and speakers therein to allow the earphone receiving sound track signals individually and dividing the sound track signals into a plurality of band signals. Hence, different band signals are played with the speakers for better stereo sound effect being obtained.

Abstract: An internal red dot sight includes an objective lens formed of a convex lens, a planar eye lens set in a tilt angle relative to the objective lens and facing the concave surface of the objective lens, and a light emitting device set in between the planar eye lens and the objective lens and controlled to emit a point light source onto the eye lens for enabling the eye lens to reflect the point light source and to further produce a virtual point light source on the focal point of the objective lens for viewing by the user.

Abstract: An internal red dot sight includes an objective lens formed of a convex lens, a planar eye lens set in a tilt angle relative to the objective lens and facing the concave surface of the objective lens, and a light emitting device set in between the planar eye lens and the objective lens and controlled to emit a point light source onto the eye lens for enabling the eye lens to reflect the point light source and to further produce a virtual point light source on the focal point of the objective lens for viewing by the user.

Abstract: A tool for enforcing limited disclosure rules in a software application, typically an unmodified database. The invention enables individual queries to respect data subjects' preferences and choices by storing privacy semantics, classifying data items into categories, rewriting incoming queries to reflect stored privacy semantics, and masking prohibited values. Privacy semantics include individual data subject choices and privacy policies comprise rules describing authorized data recipients and authorized data access purposes. Privacy policies may require specific consent from data subjects. The invention assigns each (purpose, recipient) pair a view over each database table, so entire tuples and individual cells can have particular privacy semantics. Purposes and recipients are inferred based on the application issuing the query. Masking is performed at the individual cell level, and may employ NULL or other predetermined indicia for prohibited values.

Abstract: The waste-gas treating system is designed for treating the waste gas created in general semiconductor processing in production; the waste-gas treating system mainly is provided at one side of a waste-gas treating equipment, and contains therein mainly a condensing tube, a catalyst treating unit, a water treating unit and water collecting tanks; the catalyst treating unit decomposes toxic gases such as per-fluorine compound (PFC) etc. that are remained in the waste-gas treating equipment and are unable to be dealt with to thereby form non-toxic gases, and does water treating on the byproduct from dissociation, thus a function of lowering temperature can be acquired, then the gases are exhausted to the atmosphere to perform secondarily treating to reduce the content of PFC in the atmosphere and to reduce damage of the hothouse effect.

Abstract: A payphone coin release device includes a base plate fixed inside the payphone casing and having a pivotal pin extending therefrom to rotatably support thereon a driven link having two opposite arms of which one is rotatably pivoted at one end of an intermediate link and the other one rotatably supports thereon a coin release roller to cooperate with a conventional coin receiving device. The base plate also has a hole through which a shaft rotatably extends to drivingly engage a driving link. The driving link has a pin formed thereon to drivingly engage an intermediate link. The intermediate link is pivoted at two opposite ends to both the driven link and the driving link. The shaft of the driving link extends outside the payphone casing and is connected to a user-actuateable lever so that by actuating the lever, the driving link is rotated to drive, through the connection of the intermediate link, the driven link to rotate about the pivot.

Abstract: A telephone connection cover has multiple holes defined in a top face of the cover; two caps each oppositely formed on a side of the cover; two notches each oppositely defined in a side of the cover, and each adjacent to one of the caps; multiple legs each extending from a corner of the cover for securing each corner of the terminal connection; and a fixing post extending from one side of the cover and into an aperture of the terminal connection. With such an arrangement, the terminal connection cover is able to prevent the terminal connection from being damaged by a falling object and becoming rusty due to the moisture in the air.