Abstract: A method of imaging a turbine engine test component with a first surface and a second surface that is spaced from the first surface. The turbine engine test component includes a plurality of film holes with inlets formed in the second surface or interior that are fluidly coupled to outlets formed in the first surface or exterior. The method includes flowing airflow through the plurality of film holes of the turbine engine test component, obtaining thermographic data, determining a test dataset, and calculating a performance score.

Abstract: An outlet tube includes a first rib, a second rib, and a channel positioned between the first rib and the second rib. The first rib extends from a surface of the tube. The first rib tapers between a first thickness and a second thickness. The second rib extends from the surface of the tube. The second rib tapers between the first thickness and the second thickness. The channel has a first width between adjacent first thicknesses and a second width between adjacent second thicknesses. The first width is greater than the second width.

Abstract: A submersible liquid level measurement device having a protective covering that shields the transducer and associated internal components from harsh external environments while at the same time allowing the necessary sensitivities of the transducer to accomplish their intended purpose unimpaired by the protective covering. The measurement device includes a transducer having a transducer face. A cable is in electronic communication with the transducer face. A weight is coupled to the transducer. A housing surrounds a first portion of the transducer and an adapter coupled to the housing and surrounds a second portion of the transducer. The measurement device includes a first seal between the transducer face and the housing, a second seal between the housing and the adapter and a third seal between the cable and the adapter. The housing can include an opening through which the transducer face is exposed.

Abstract: A liquid level measurement device. The device includes a lid having a grate, wherein the grate has one or more sloped and contoured openings allowing for self-drainage. A hydrostatic measurement sensor is removably coupled to the lid. The hydrostatic measurement sensor can be removed from the lid through the grate. A base is also included. The base and the lid are connected with a ratcheting lid/base connection. An ultrasonic measurement sensor is coupled to the base.

Abstract: Apparatus and Methods are provided for a microfabricated fluorescence activated cell sorter based on an optical switch for rapid, active control of cell routing through a microfluidic channel network. This sorter enables low-stress, highly efficient sorting of populations of small numbers of cells (i.e., 1000-100,000 cells). The invention includes packaging of the microfluidic channel network in a self-contained plastic cartridge that enables microfluidic channel network to macro-scale instrument interconnect, in a sterile, disposable format.

Abstract: Embodiments are directed to devices and methods for processing, cultivating or otherwise manipulating cell cultures which may be disposed on a flat or substantially flat surface such as cell culture substrate material. Devices and methods are disclosed for dividing a cell culture layer into divided portions, including isolated divided portions, that may then be transferred from the cell culture to a new location. For some embodiments, the divided portions may be transferred to a new cell culture support substrate in order to continue to grow and cultivate the cell line.

Abstract: The present invention relates to, in part, methods, reagents and apparatuses for the detection of agents. The present invention also relates, in part, to compositions including, but not limited to, flow cells, assay chambers, reagent reservoir delivery units and devices for holding an assay chamber. The present invention also provides various components and combinations of components for various detection apparatuses. The present invention also relates to a portable agent detection apparatus that can be used in the field or at a point of care and is not limited to specialized laboratories or limited to use by highly skilled users.

Abstract: Apparatus and Methods are provided for a microfabricated fluorescence activated cell sorter based on an optical switch for rapid, active control of cell routing through a microfluidic channel network. This sorter enables low-stress, highly efficient sorting of populations of small numbers of cells (i.e., 1000-100,000 cells). The invention includes packaging of the microfluidic channel network in a self-contained plastic cartridge that enables microfluidic channel network to macro-scale instrument interconnect, in a sterile, disposable format.

Abstract: The present invention relates to, in part, methods, reagents and apparatuses for the detection of agents. The present invention also relates, in part, to compositions including, but not limited to, flow cells, assay chambers, reagent reservoir delivery units and devices for holding an assay chamber. The present invention also provides various components and combinations of components for various detection apparatuses. The present invention also relates to a portable agent detection apparatus that can be used in the field or at a point of care and is not limited to specialized laboratories or limited to use by highly skilled users.

Abstract: Apparatus and Methods are provided for a microfabricated fluorescence activated cell sorter based on an optical switch for rapid, active control of cell routing through a microfluidic channel network. This sorter enables low-stress, highly efficient sorting of populations of small numbers of cells (i.e., 1000-100,000 cells). The invention includes packaging of the microfluidic channel network in a self-contained plastic cartridge that enables microfluidic channel network to macro-scale instrument interconnect, in a sterile, disposable format.

Abstract: Embodiments are directed to devices and methods for processing, cultivating or otherwise manipulating cell cultures which may be disposed on a flat or substantially flat surface such as cell culture substrate material. Devices and methods are disclosed for dividing a cell culture layer into divided portions, including isolated divided portions, that may then be transferred from the cell culture to a new location. For some embodiments, the divided portions may be transferred to a new cell culture support substrate in order to continue to grow and cultivate the cell line.

Abstract: A super abrasive impregnated singulation saw blade is made by depositing grindable friable super abrasive particles while electro depositing or electroless depositing a strong binder metal such as nickel on a form or mandrel. The deposited super abrasive on the upper side protrudes from the side of the blade and are ground down to or near the binder metal to plannerize the sides of the saw blade and true and balance the saw blade. Post operations include electro polishing to expose equal amounts of super abrasive on the cutting edge or on all sides. Antifriction particles may be added in the side walls or deposited on the outside.

Abstract: Various coatings and methods of coating fasteners are disclosed. In one embodiment, a method of coating includes applying a chromate coating to a fastener. In other embodiments, the method may include deoxidizing an aluminum fastener, etching the fastener, deoxidizing the fastener a second time, applying a chromate coating to the fastener, and dying the fastener.

Abstract: Apparatus and Methods are provided for a microfabricated fluorescence activated cell sorter based on an optical switch for rapid, active control of cell routing through a microfluidic channel network. This sorter enables low-stress, highly efficient sorting of populations of small numbers of cells (i.e., 1000-100,000 cells). The invention includes packaging of the microfluidic channel network in a self-contained plastic cartridge that enables microfluidic channel network to macro-scale instrument interconnect, in a sterile, disposable format.

Abstract: The present invention is directed to a battery separator. The battery separator comprises a microporous film having a first portion and a second portion. The first portion is bonded to the second portion. The bond has a strength greater than 5 g/in. The film has a thickness less than 1.7 mils, a Gurley of less than 50 sec/10 cc, and a puncture strength of greater than 400 g/mil.

Abstract: The present invention is directed to a battery separator. The battery separator comprises a microporous film having a first portion and a second portion. The first portion is bonded to the second portion. The bond has a strength greater than 5 g/in. The film has a thickness less than 1.7 mils, a Gurley of less than 50 sec/10 cc, and a puncture strength of greater than 400 g/mil.

Abstract: The apparatus is a lamp assembly with a plurality of bulb assemblies used for data (or similar) display with varying character sizes. The bulb assemblies include a reflector with three bosses. Two of the bosses snap detent engage a lampbank while the third boss extends through the lampbank, attaches to a printed circuit board and serves as a standoff or spacer therefrom. The bulb assemblies further include a louver which snap engages onto the lens to form a lens/louver assembly which hinges and snaps to the reflector. The louver can be used as a handle to remove the lens from the bulb assembly.