Abstract: A manometry system includes a manometric catheter configured to sense pressure within a gastrointestinal tract, a wireless assembly configured for transmitting/receiving signals to/from the catheter, and a base unit configured to calibrate the catheter prior to usage thereof and to store and charge a wireless electronics module of the wireless assembly.

Abstract: A system and method for selling product is provided. In accordance with one aspect, shoppers using an Internet-based commerce site may request custom designed products rather than mass produced products from willing sellers. Shoppers may provide terms under which the custom good must be manufactured. Various systems and methods may also provide a platform for shoppers and sellers to negotiate terms and/or to incorporate negotiated terms into such requests. According to some embodiments, the system and method for selling product facilitates fabrication, delivery and payment for customized goods. In one embodiment, requests for customized goods may be fulfilled by multiple sellers. One example includes multiple sellers fulfilling a custom request, and another includes multiple sellers each producing a part of a desired quantity for a custom request, among other options. One aspect also includes allowing shoppers to request custom made products from one or more manufacturers.

Abstract: A passive tube closure valve comprising an elongated body extending along a first axis made of a shape memory alloy with a threshold contraction along the first axis at a threshold temperature. The closure valve further comprises a passageway extending along a second axis different from the first axis shaped to surround a conduit line extending along the second axis. The closure valve further includes a first modifying structure on a first portion of the passageway and a second modifying structure on a second portion of the passageway opposite the first modifying structure. Contraction of the elongated body can cause the first modifying structure and the second modifying structure to move towards each other; where movement of at least one of the first modifying structure or the second modifying structures can be configured to modify the conduit line.

Abstract: A system and method for selling product is provided. In accordance with one aspect, shoppers using an Internet-based commerce site may request custom designed products rather than mass produced products from willing sellers. Shoppers may provide terms under which the custom good must be manufactured. Various systems and methods may also provide a platform for shoppers and sellers to negotiate terms and/or to incorporate negotiated terms into such requests. According to some embodiments, the system and method for selling product facilitates fabrication, delivery and payment for customized goods. In one embodiment, requests for customized goods may be fulfilled by multiple sellers. One example includes multiple sellers fulfilling a custom request, and another includes multiple sellers each producing a part of a desired quantity for a custom request, among other options. One aspect also includes allowing shoppers to request custom made products from one or more manufacturers.

Abstract: A system and method for selling product is provided. In accordance with one aspect, shoppers using an Internet-based commerce site may request custom designed products rather than mass produced products from willing sellers. Shoppers may provide terms under which the custom good must be manufactured. Various systems and methods may also provide a platform for shoppers and sellers to negotiate terms and/or to incorporate negotiated terms into such requests. According to some embodiments, the system and method for selling product facilitates fabrication, delivery and payment for customized goods. In one embodiment, requests for customized goods may be fulfilled by multiple sellers. One example includes multiple sellers fulfilling a custom request, and another includes multiple sellers each producing a part of a desired quantity for a custom request, among other options. One aspect also includes allowing shoppers to request custom made products from one or more manufacturers.

Abstract: A system and method for selling product is provided. In accordance with one aspect, shoppers using an Internet-based commerce site may request custom designed products rather than mass produced products from willing sellers. Shoppers may provide terms under which the custom good must be manufactured. Various systems and methods may also provide a platform for shoppers and sellers to negotiate terms and/or to incorporate negotiated terms into such requests. According to some embodiments, the system and method for selling product facilitates fabrication, delivery and payment for customized goods. In one embodiment, requests for customized goods may be fulfilled by multiple sellers. One example includes multiple sellers fulfilling a custom request, and another includes multiple sellers each producing a part of a desired quantity for a custom request, among other options. One aspect also includes allowing shoppers to request custom made products from one or more manufacturers.

Abstract: A method for calibrating a manufacturing device that manufactures solid parts by projecting images onto a photo-curable substrate includes providing the manufacturing device including a projector and an optical train, positioning an imaging plate at a manufacturing position relative to the manufacturing device, and providing a contrasting image on the imaging plate. The method further includes projecting a test image from the projector through the optical train onto the contrasting image and calibrating the projector and/or the optical train in response to the test image projected onto the contrasting image. The method further includes manufacturing a solid component with the manufacturing device after the calibrating.

Abstract: An article produced using, among other techniques, free-form fabrication having a binder matrix and particles can be supported during a temperature processing, such as burn-out of the binder matrix, with a support composition to maintain geometry and/or alleviate changes in geometry of the article. The support composition can take a variety of forms such as foams, two phase materials, plastic powders, carbon powders, etc. The support material is sacrificed during the thermal processing, such as through decomposition. Such a decomposition can occur when the support composition evolves into a carbonaceous structure. The support composition can also oxidize to a gas, melt, or vaporize, among other types of sacrificial action.

Abstract: In addition to working curves, other equally important, but previously not understood, relationships exist for both the green strength and the cured line width of ceramic-loaded resins. These characteristics of cured parts are strongly affected by the dose rate, a parameter usually controlled with laser power. Multiple smaller doses are used to produce a total integrated dose. Multiple exposures benefit from using high power to produce a fast process. However, since the dose for a given layer is broken into several smaller doses, the negative effect of high power on strength and cured linewidth is reduced.

Abstract: One embodiment of the present invention is a unique filter and a method for manufacturing the same. Another embodiment is a unique system for casting a metallic object. Another embodiment is a unique method of filtering a molten metal. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for filtering molten metal. Further embodiments, forms, features, aspects, benefits, and advantages of the present application shall become apparent from the description and figures provided herewith.

Abstract: Embodiments of the present invention include methods and systems for leaching material from an object. Examples include leaching ceramic from metallic components. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for leaching systems. Further embodiments, forms, features, aspects, benefits, and advantages of the present application shall become apparent from the description and figures provided herewith.

Abstract: System and method for dynamically categorizing a plurality of products listed for sale with an Internet-based shopping site based on tags associated with the products. Sellers submit one or more tags or categories when they list new products with the site. Categories and/or subcategories may be generated based, at least in part, on a frequency of the tags associated with the plurality of products listed with the site. Shoppers may search for products based on the generated categories and/or subcategories. The categories and/or subcategories may be maintained as the products listed for sale with the site change to maintain up to date category and/or subcategories.

Abstract: One embodiment of the present invention is a unique filter and a method for manufacturing the same. Another embodiment is a unique system for casting a metallic object. Another embodiment is a unique method of filtering a molten metal. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for filtering molten metal. Further embodiments, forms, features, aspects, benefits, and advantages of the present application shall become apparent from the description and figures provided herewith.

Abstract: An article produced using, among other techniques, free-form fabrication having a binder matrix and particles can be supported during a temperature processing, such as burn-out of the binder matrix, with a support composition to maintain geometry and/or alleviate changes in geometry of the article. The support composition can take a variety of forms such as foams, two phase materials, plastic powders, carbon powders, etc. The support material is sacrificed during the thermal processing, such as through decomposition. Such a decomposition can occur when the support composition evolves into a carbonaceous structure. The support composition can also oxidize to a gas, melt, or vaporize, among other types of sacrificial action.

Abstract: Embodiments of the present invention include methods and systems for leaching material from an object. Examples include leaching ceramic from metallic components. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for leaching systems. Further embodiments, forms, features, aspects, benefits, and advantages of the present application shall become apparent from the description and figures provided herewith.

Abstract: A corrosion resistance system is disclosed that can be used in conjunction with a leaching device for removal of a mold from a cast component. The corrosion resistance system includes a container having a working fluid, such as a caustic fluid. A cast component and mold is placed within the container and a power supply is coupled to the component. During operation of the corrosion resistance system the cast component can be configured as an anode or as a cathode to provide for anodic or cathodic corrosion resistance. In one form the power supply is connected with an electrical conductor to the container and the cast component placed in electrical coupling with the container. An inert gas purge can supply an inert gas to the container. A vacuum pump can be used to remove gas from the container. Furthermore, an oxygen getter can be used in some embodiments.

Abstract: A method for calibrating a manufacturing device that manufactures solid parts by projecting images onto a photo-curable substrate includes providing the manufacturing device including a projector and an optical train, positioning an imaging plate at a manufacturing position relative to the manufacturing device, and providing a contrasting image on the imaging plate. The method further includes projecting a test image from the projector through the optical train onto the contrasting image and calibrating the projector and/or the optical train in response to the test image projected onto the contrasting image. The method further includes manufacturing a solid component with the manufacturing device after the calibrating.

Abstract: In addition to working curves, other equally important, but previously not understood, relationships exist for both the green strength and the cured line width of ceramic-loaded resins. These characteristics of cured parts are strongly affected by the dose rate, a parameter usually controlled with laser power. Multiple smaller doses are used to produce a total integrated dose. Multiple exposures benefit from using high power to produce a fast process. However, since the dose for a given layer is broken into several smaller doses, the negative effect of high power on strength and cured linewidth is reduced.

Abstract: A system and method for selling product is provided. In accordance with one aspect, shoppers using an Internet-based commerce site may request custom designed products rather than mass produced products from willing sellers. Shoppers may provide terms under which the custom good must be manufactured. Various systems and methods may also provide a platform for shoppers and sellers to negotiate terms and/or to incorporate negotiated terms into such requests. According to some embodiments, the system and method for selling product facilitates fabrication, delivery and payment for customized goods. In one embodiment, requests for customized goods may be fulfilled by multiple sellers. One example includes multiple sellers fulfilling a custom request, and another includes multiple sellers each producing a part of a desired quantity for a custom request, among other options. One aspect also includes allowing shoppers to request custom made products from one or more manufacturers.