摘要:
An o-ring sealing device, molded with an imbedded piezoelectric element, for use in vacuum systems. The imbedded element, of a circumferential length, has an oblong cross-sectional shape, the oblong shape having a pair of ends for externally connecting to a signal processor. The piezoelectric element is concentrically disposed and centrally placed within a mold cavity of a predetermined diameter. The cavity is filled with an elastic material fully encapsulating and insulating the piezoelectric element.
摘要:
An o-ring sealing device, molded with an imbedded piezoelectric element, for use in vacuum systems. The imbedded element, of a circumferential length, has an oblong cross-sectional shape, the oblong shape having a pair of ends for externally connecting to a signal processor. The piezoelectric element is concentrically disposed and centrally placed within a mold cavity of a predetermined diameter. The cavity is filled with an elastic material fully encapsulating and insulating the piezoelectric element.
摘要:
A point-contact impact method used in the Standard Penetration Test (SPT) is disclosed. The method aims firstly to have the impact between the drop hammer and the anvil in the form of point contact and secondly to center the impact contact on the anvil face, such that the efficiency and the consistency of the energy transmission in the SPT greatly increase. With such a method, the ground condition of a specific site investigated by the SPT is able to be better determined. A device of the present method used in the Standard Penetration Test is a specially shaped anvil mounted on top of a rod, and the drop hammer is movably in contact with the anvil. The contact area of the anvil struck by the hammer is then limited and concentrated at the center. The impact between the hammer and the anvil is thus focused at or very near the center of the anvil, which reduces the energy loss during energy transfer from the hammer to the anvil.
摘要:
A system and method for automatic SPC chart generation including a storage device and a data acquisition module. The storage device stores a chamber management tree, a recipe window management tree, a parameter configuration table and multiple chart profile records. The data acquisition module, which resides in a memory, acquires multiple process events and parameter values corresponding to the process events and a process parameter, selects a relevant statistical algorithm, calculates a statistical value by applying the statistical algorithm to the parameter values, creates a new chart profile record and a parameter statistics record therein if the chart profile record is absent, and stores the statistical values and measured time in the parameter statistics record.
摘要:
A biscuit structure contains a body formed in a circular column shape or a flatly elongated block shape, and a mixing ingredient of the body includes corns, rice, brown rice, egg yolk powders, sugars, salts, palm oil, soy flour (mixed from soybeans, wheat, salts and sugars), and maltodextrin. The body is molded and baked, and then a sticky ingredient is applied on the body, thereafter a crushed nut ingredient is sprayed on the sticky ingredient of the body. The sticky ingredient is chocolate sauce or maltose syrup, and the crushed nut ingredient is crushed almonds or crushed peanuts. Thereby, the body of the biscuit structure is crispy and has a rich flavor after eating the sticky ingredient and the crushed nut ingredient.
摘要:
A system and method for automatic SPC chart generation including a storage device and a data acquisition module. The storage device stores a chamber management tree, a recipe window management tree, a parameter configuration table and multiple chart profile records. The data acquisition module, which resides in a memory, acquires multiple process events and parameter values corresponding to the process events and a process parameter, selects a relevant statistical algorithm, calculates a statistical value by applying the statistical algorithm to the parameter values, creates a new chart profile record and a parameter statistics record therein if the chart profile record is absent, and stores the statistical values and measured time in the parameter statistics record.