Abstract: A high pressure fluid storage system with at least one pressure sensing unitary device (PSUD) which can perform the function of a pressure regulator device. The PSUD can be manufactured as a single unitary construction, wherein both the housing body and the internal pressure regulating mechanism are made from a single unit, material, or both. The PSUD does not have any welded components, is not assembled from a plurality of separate components, or both.

Abstract: A cleaning brush for a semiconductor fabrication process is provided. The cleaning brush includes a core and a brush member. The core includes a circumferential portion and a closed end portion. The circumferential portion surrounds a rotation axis of the cleaning brush and defines an inlet opening for receiving a fluid. The closed end portion is connected to an end of the circumferential portion that is opposite to the inlet opening along the rotation axis. At least one elongated conduit is defined within the core and fluidly communicated with the inlet opening, and the circumferential portion includes a plurality of outlet channels passing therethrough to fluidly communicate with the elongated conduit, the outlet channels being tilted outwardly toward the closed end portion. The brush member is connected to an outer surface of the circumferential portion and covers all of the outlet channels.

Abstract: A method for producing an article and a system associated with the method are provided. The method includes providing a green part, cooling the green part to a temperature below the freezing point of the ink to form a hardened mass and loosely-attached powder particles, and removing the loosely-attached powder particles. The green part includes powder particles, an ink, and optionally a binder. The loosely-attached powder particles removed from the green part may be recycled and reused.

Abstract: A high pressure fluid storage device with a pressure sensing and regulating system configured for delivery of vaporized solid and liquid precursor materials at a regulated pressure range. At least some components of the pressure regulating system is contained internally within the storage device.

Abstract: A heat exchanger includes an enclosure with distinct inlets and outlets for hot and cold fluids. The enclosure also houses a heat exchanger core, which includes a partition defining sets of hot and cold fluid channels. This partition features a common boundary between a cold fluid channel and a hot fluid channel facilitating heat exchange between the hot and cold fluids. The partition is designed such that at least some cold fluid channels exhibit variations in the common boundary's area per unit length along their extensions. These changes are designed to promote a predetermined and optimized heat exchange between the cold and hot fluids, increasing heat exchanger's efficiency and offering enhanced thermal performance in a compact and well-structured configuration.

Abstract: Described are three-dimensional structures that contain metal-organic-framework adsorbent material and that are prepared by additive manufacturing techniques, as well as methods of preparing the structures by additive manufacturing methods.

Abstract: Described are electrostatic chucks that are useful to support a workpiece during a step of processing the workpiece, and electrostatic chuck base components prepared by an additive manufacturing technique.

Abstract: A high pressure fluid storage system with at least one pressure sensing unitary device (PSUD) which can perform the function of a pressure regulator device. The PSUD can be manufactured as a single unitary construction, wherein both the housing body and the internal pressure regulating mechanism are made from a single unit, material, or both. The PSUD does not have any welded components, is not assembled from a plurality of separate components, or both.

Abstract: A high pressure fluid storage system with at least one pressure sensing device (PSD) which can perform the function of a pressure regulator device. The PSD can be manufactured via an additive manufacturing process to include a first and a second single unitary constructions, wherein the housing body and the internal pressure regulating mechanism are made together during the process. The PSD can be made without any welded components or bellows.

Abstract: Described are porous sintered metal bodies and methods of making porous sintered metal bodies by additive manufacturing methods.

Abstract: Described are porous sintered metal bodies and methods of making porous sintered metal bodies by additive manufacturing methods.

Abstract: The present invention relates to a feedstock composition comprising inorganic particles having a multi-modal particle size distribution and comprising a collection of irregular fine particles having a fine particle size distribution and an average fine particle diameter, and a collection of irregular coarse particles having a coarse particle size distribution and an average coarse particle diameter that is in a range from 4 to 7 times the average fine particle diameter. The feedstock composition further comprising a binder composition that is adapted to solidify to form a body comprising the inorganic particles and solidified binder composition. Additionally, the present composition provides a method of forming a shaped body that comprises inorganic particles dispersed in binder composition as well as a method of forming a low porosity inorganic sintered body.

Abstract: Described are porous sintered bodies and methods of making porous sintered bodies by additive manufacturing methods.

Abstract: Three-dimensional multi-layer composite structures prepared by additive manufacturing techniques, as well as methods of preparing the structures by additive manufacturing techniques, wherein a multi-layer structure has layers of at least two different thicknesses and a precision thickness are disclosed herein. In some embodiments, a method includes forming a coarse feedstock layer having a coarse feedstock layer thickness, solidifying a portion of the coarse feedstock layer to form a solidified coarse feedstock layer having a solidified coarse feedstock layer thickness, before or after forming the solidified coarse feedstock layer, forming at least one fine feedstock layer having a fine feedstock layer thickness that is less than the coarse feedstock layer thickness, and solidifying a portion of the at least one fine feedstock layer to form the at least one solidified fine feedstock layer having a solidified fine feedstock layer thickness that is less than the solidified coarse feedstock layer thickness.

Abstract: A method for producing an article and a system associated with the method are provided. The method includes providing a green part, cooling the green part to a temperature below the freezing point of the ink to form a hardened mass and loosely-attached powder particles, and removing the loosely-attached powder particles. The green part includes powder particles, an ink, and optionally a binder. The loosely-attached powder particles removed from the green part may be recycled and reused.

Abstract: A device for cleaning substrates. The device comprises a polymeric pad, a frame body, and a coupling member. The polymeric pad has a top surface and a bottom surface. At least a portion of the frame body extends between the top surface and the bottom surface of the polymeric paid. A coupling member extends upwards from at least a portion of the frame body.

Abstract: A cleaning brush for a semiconductor fabrication process is provided. The cleaning brush includes a core and a brush member. The core includes a circumferential portion and a closed end portion. The circumferential portion surrounds a rotation axis of the cleaning brush and defines an inlet opening for receiving a fluid. The closed end portion is connected to an end of the circumferential portion that is opposite to the inlet opening along the rotation axis. At least one elongated conduit is defined within the core and fluidly communicated with the inlet opening, and the circumferential portion includes a plurality of outlet channels passing therethrough to fluidly communicate with the elongated conduit, the outlet channels being tilted outwardly toward the closed end portion. The brush member is connected to an outer surface of the circumferential portion and covers all of the outlet channels.