9082results about How to "Uniform size" patented technology

There is provided a method of manufacturing a semiconductor device, including the following steps: flowing a first precursor gas to the semiconductor substrate within a ALD chamber to form a first discrete monolayer on the semiconductor substrate; flowing an inert purge gas to the semiconductor substrate within the ALD chamber; flowing a second precursor gas to the ALD chamber to react with the first precursor gas which has formed the first monolayer, thereby forming a first discrete compound monolayer; and flowing an inert purge gas; forming a first dielectric layer to cover the discrete compound monolayer; forming a second third monolayer above first dielectric layer; and forming a second discrete compound monolayer; and forming a second dielectric layer to cover the second discrete compound monolayer above the first dielectric layer. There is also provided a semiconductor device formed by the ALD method.

Multi-layered superabrasive tools and methods for the making thereof are disclosed and described. In one aspect, superabrasive particles are chemically bonded to a matrix support material according to a predetermined pattern by a braze alloy. The brazing alloy may be provided as a powder, thin sheet, or sheet of amorphous alloy. A template having a plurality of apertures arranged in a predetermined pattern may be used to place the superabrasive particles on a given substrate or matrix support material.

A novel system for constructing smooth-faced metal framing and novel connectors therefore. The system and connectors of the present invention utilize known metal framing or wall studs that demonstrate a U-channel configuration having a base, sidewalls and marginal lips that extend inward from the sidewalls. A variety structurally related connectors, comprising at least a connector body, base flange, and two lip receiving grooves, are described. These connectors are capable of interconnecting metal framing performing all framing functions including, without limitation, floor and ceiling joists, top and bottom plates, roof rafters, roof rims, window sills, trusses, headers and wall studs. The connectors lock into place within the stud and are secured from the inside using fasteners applied into the non-surface aspects of the stud. The stud connectors demonstrate three dimensional rigidity and a box-like fit within the metal framing studs to form joints that are strong, durable and precise. The framing system using the stud connectors of the present invention leaves the outside surfaces of the framing members and studs smooth and continuous, without protruding fastener heads or interruptions of any sort. The resulting smooth outside surfaces can be covered much more easily and inexpensively than the uneven and generally awkward outside surfaces presently encountered in metal framed structures. The manner in which the connectors lock within the studs promote their safe and efficient installation. The system and connectors of the present invention enables an entire structure to be framed using one type and size of metal framing studs cut to appropriate lengths on site.

Superabrasive tools and methods for the making thereof are disclosed and described. In one aspect, superabrasive particles are chemically bonded to a matrix support material according to a predetermined pattern by a braze alloy. The brazing alloy may be provided as a powder, thin sheet, or sheet of amorphous alloy. A template having a plurality of apertures arranged in a predetermined pattern may be used to place the superabrasive particles on a given substrate or matrix support material.

A novel system for constructing smooth-faced metal framing and novel tracks and track connectors therefore. The system and connectors of the present invention utilize metal framing tracks that demonstrate a U-channel configuration having a base, sidewalls with at least one recess channel formed longitudinally therein, and marginal lips that extend inward from the sidewalls. A variety structurally related connectors, comprising at least a connector body, lip or base flange, and two lip receiving grooves, are described. These connectors are capable of interconnecting metal framing performing all framing functions including, without limitation, floor and ceiling joists, top and bottom plates, roof rafters, roof rims, window sills, trusses, headers and wall studs. The connectors lock into place within the track and are secured from the inside using fasteners applied into the non-surface aspects and / or recess channels of the track. The track connectors demonstrate three dimensional rigidity and a box-like fit within the metal framing tracks to form joints that are strong, durable and precise. The framing system using the track connectors of the present invention leaves the outside surfaces of the framing members smooth and continuous, without protruding fastener heads or interruptions of any sort. The resulting smooth outside surfaces can be covered much more easily and inexpensively than the uneven and generally awkward outside surfaces presently encountered in metal framed structures. The manner in which the connectors lock within the tracks promote their safe and efficient installation. The system and connectors of the present invention enables an entire structure to be framed using one type and size of metal framing track cut to appropriate lengths on site.

An article or polishing pad for altering a surface of a work piece includes a polymer matrix created by reaction injection molding of size controlled gas bubbles within a polyurethane matrix. The proposed liquid urethane precursor is first injected into an actuated mold and cured. The molded product is then removed from the mold and double side faced or ground to form a single thin polishing pad comprising a single layer of homogeneous material.