摘要:
A bonding tool for bonding a wire to a substrate. The bonding tool has a cylindrical body portion formed from a first material and a conical tip portion separately formed from a second material. The conical tip portion is coupled to one end of the body portion.
摘要:
A system for inspecting wearable people footwear, comprising: a person's standing grille, an air stream chamber, whereas the grille is one of the partitions of the chamber, a plurality of blowing jets surrounding the object and a vacuum port. While said object is being under normal atmospheric conditions, the particles are being detached from the object exterior surface by said plurality of blowing jets detached particles are passing through said grille holes and are carried by near surface airfoil streams generated within the chamber and directed towards the vacuum port. An analyzer instrument analyzes the particles, collected at the particle collection area.
摘要:
A bonding tool for bonding a wire to a substrate. The bonding tool has a cylindrical body portion formed from a first material and a conical tip portion separately formed from a second material. The conical tip portion is coupled to one end of the body portion.
摘要:
A bonding tool for bonding a fine wire to bonding pads having a very fine pitch is disclosed. The bonding tool comprises a working tip at an end thereof. The working tip includes an annular chamfer formed at an inner portion of the end of the working tip, the inner annular chamfer having an angle of less than about 60 degrees. The inner annular chamfer is coupled to a lower portion of a cylindrical passage formed in the bonding tool.
摘要:
A bonding tool for bonding a fine wire to bonding pads having a very fine pitch is disclosed. The bonding tool comprises a working tip at an end thereof. The working tip includes i) a tapered section having a predetermined angle with respect to the longitudinal axis of the first cylindrical section, ii) a working face with a first annular chamfer formed at an outside portion of an end of the working tip and, iii) a second annular chamfer formed at an inside portion of the end of the working tip. The first and second annular chamfer adjacent one another and a substantially cylindrical axial passage coupled to an upper portion of the second annular chamfer. The bonding tool is formed from a material containing at least 80% ZrO2 by weight.
摘要:
Ceramic nanocomposite and methods for manufacturing thereof. One method comprising: receiving a fired green ceramic body comprising ceramic matrix; introducing to the fired green ceramic body submicron particles; and introducing at least one type of location-controlling dopant at an amount that is sufficient to cover the majority of the ceramic matrix grain boundaries, as well as the majority of the interfaces between the submicron particles and the ceramic matrix grains but less than an amount that would result in a concentration that exceeds the bulk solubility limit of the location-controlling dopant ions in the ceramic matrix, at the ceramic nanocomposite sintering temperature.
摘要:
A method of inspecting a cargo container for chemical or biological materials, comprising: providing a vapor collection unit in the container, allowing vapors to be collected from the container into the collection unit, removing vapors collected in the vapor collection unit from the container through a port of the container, not primarily used for loading or removing cargo from the container, and analyzing the vapors collected by the vapor collection unit for traces of one or more particulates.
摘要:
A bonding tool for bonding a fine wire to bonding pads having a very fine pitch is disclosed. The bonding tool comprises a working tip at an end thereof. The working tip includes an annular chamfer formed at an inner portion of the end of the working tip, the inner annular chamfer having an angle of less than about 60 degrees. The inner annular chamfer is coupled to a lower portion of a cylindrical passage formed in the bonding tool.
摘要:
Trace collection system including a conveyer appended to the entrance of the device, protected by a hood, and/or enclosed in a tunnel. The conveyor can perform preliminary checks on the inspected items, and gather information such as weight, dimension, and temperature, that can serve as parameters to a subsequent trace collection process.
摘要:
Trace collection system including at least one tray supporting at least one inspected item, a particle release mechanism applied on said inspected item, and a particle collection system, whereby said particle collection system collects a portion of the released particles and the portion of the released particles is analyzed for traces of at least one predefined chemical.