Resources Contact Us Home
Curved surface shape inspection method, fiber optical block, and curved surface shape inspection device

Image Number 10 for United States Patent #7679734.

In a fiber optic block 10 formed by bundling and integrating a plurality of optical fibers 11 each composed of a core region 12 and a clad region 13, an at least partially curved input end face 14 composed of one end of each optical fiber and a measurement surface having a curved surface shape of a to-be-measured object are pressed against each other. Then, an optical image formed by bringing the input end face into contact with the measurement surface and output from an output end face 15 of the fiber optic block is used to inspect the curved surface shape of the to-be-measured object. This allows a curved surface shape inspection method capable of inspecting the shape of a curved surface easily, a fiber optic block, and a curved surface shape inspection apparatus to be achieved.

  Recently Added Patents
Off-line converter with digital control
Semiconductor memory system having ECC circuit and controlling method thereof
Azole derivatives, methods for producing the same, intermediate thereof, agro-horticultural agents
Method, apparatus, computer program, and computer readable storage media for controlling the insertion of tab sheets into a print job
Video editing apparatus
Image descriptor quantization
Method and device for peer arrangement in single substream upload P2P overlay networks
  Randomly Featured Patents
Panel door
Method for ethanol fermentation
Compact imaging apparatus and projection display device
Method and user interface for creating, specifying and adjusting motion picture transitions
Steering device for a self-propelled construction or utility machine and construction and utility machine having such a steering device
Spraying device with multiple, movable, overspray collection pans
Concealed sprinkler with drop down deflector assembly, and improved fusible valve lever assembly
Method and system for providing a unified API for both 2D and 3D graphics objects
Meiosis promoter