Abstract: Systems for image evaluation and dynamic cropping are provided. In some examples, a system, may receive an instrument or image of an instrument. Identifying information may be extracted from the instrument or image of the instrument. Based on the extracted identifying information, a check/check image profile may be retrieved. In some examples, expected size and/or shape data may be extracted from the check/check image profile. The extracted expected size and/or shape data may be compared to size and/or shape data from the received instrument or image of the instrument to identify any anomalies (e.g., to determine whether the expected size and/or shape data matches the size and/or shape data of the received instrument or image of the instrument. If the expected size and/or shape data does not match size and/or shape data from the received instrument or image of the instrument, the instrument or image of the instrument may be programmatically modified and a modified image of the instrument may be generated.

Abstract: A chair having a seat portion that is capable of selectively moving between a rocking position and a stop position, the seat portion being joined to a bottom support comprising a rocking section, a flat section, and a transitional section, the rocking section having a defined curvature and extending between a front end of the bottom support component and the transitional section, the flat section having a substantially flat portion extending between a back end of the bottom support component and the transitional section, in the rocking position the chair is movable along the defined curvature of the rocking section, in the stop position the chair is configured to limit movement of the chair to the stop position, wherein the chair transitions between the rocking position and stop position by rotating past the transitional section of the bottom support.

Abstract: A chair having a seat portion that is capable of selectively moving between a rocking position and a stop position, the seat portion being joined to a bottom support comprising a rocking section, a flat section, and a transitional section, the rocking section having a defined curvature and extending between a front end of the bottom support component and the transitional section, the flat section having a substantially flat portion extending between a back end of the bottom support component and the transitional section, in the rocking position the chair is movable along the defined curvature of the rocking section, in the stop position the chair is configured to limit movement of the chair to the stop position, wherein the chair transitions between the rocking position and stop position by rotating past the transitional section of the bottom support.

Abstract: In one embodiment, the invention is a method comprising contacting a composition comprising i) alumina particles having a particle size of about 1 to about 40 microns and a Mohs hardness of about 9.0 to about 9.5; ii) one or more alkyl sulphates; iii) one or more thickeners; and iv) water with the surface of glass or a ceramic frit disposed on the surface of glass. The contacting can be performed by applying the composition to the surface of the glass or the ceramic frit using an application apparatus. In one embodiment, the composition further comprises a lubricant. In another embodiment, the composition further comprises one or more ethoxylated alcohols. In another embodiment, the composition further comprises one or more fragrances.

Abstract: An improved apparatus and method of joining two metallic components prior to making a full seam weld is disclosed. A first inner structural metallic component has at least one neutral zone, an inner surface, an outer surface and an aperture located in the neutral zone. A second outer structural metallic component has at least one neutral zone, an inner surface, an outer surface and a dimple with a raised portion on the inner surface and a recessed portion on the outer surface. The method uses the steps of joining the first and second metallic components so that the first component outer surface and the second component inner surface are directly adjacent each other, and joining the two structural metallic components by forming a full seam weld between the two components.

Abstract: Method and apparatus for providing a turbofan blade 40 adapted to initiate and control a boundary layer transition at a side surface of the blade 40 during operation as a component in a turbofan assembly 35. The turbofan blade 40 includes a leading edge 55, a trailing edge 58, and two side surfaces including a high-pressure side surface 49 and a low-pressure side surface 52. At least one of the two side surfaces has an essentially smooth surface portion 61 located between the leading and trailing edges, and the essentially smooth surface portion is interrupted by a surface deviation 64. The surface deviation is configured to fix a positionally unstable laminar to turbulent boundary layer transition 24 at a location toward the trailing edge from the surface deviation during operation of the turbofan blade in the turbofan assembly.

Abstract: A die assembly for forming a workpiece includes a support clamp, a first clamp that is movable relative to the support clamp to engage a first portion of the workpiece, and a second clamp that is movable relative to the support clamp to engage a second portion of the workpiece. A forming punch is movable relative to the support clamp after the first clamp and the second clamp have been moved to form the workpiece.

Abstract: In one embodiment, the invention is a method comprising contacting a composition comprising i) alumina particles having a particle size of about 1 to about 40 microns and a Mohs hardness of about 9.0 to about 9.5; ii) one or more alkyl sulphates; iii) one or more thickeners; and iv) water with the surface of glass or a ceramic frit disposed on the surface of glass. The contacting can be performed by applying the composition to the surface of the glass or the ceramic frit using an application apparatus. In one embodiment, the composition further comprises a lubricant. In another embodiment, the composition further comprises one or more ethoxylated alcohols. In another embodiment, the composition further comprises one or more fragrances.

Abstract: A book rack and pencil tray combination has a book rack and a pencil case attached to the bottom wall of the book rack. The pencil case is optionally attached to the bottom wall of the book rack by a pencil case attachment plate attached to the bottom wall of the pencil case. The pencil case attachment plate is typically attached to the bottom wall of the pencil case such that a portion of the bottom wall of the book rack is sandwiched between the pencil case attachment plate and the bottom wall of the pencil case.