Abstract: A coaxial gear set comprising: a crankshaft which can be rotated about an axis of rotation and has at least one connecting rod bearing; and multiple, preferably at least three, pistons, each connected to the crankshaft by means of a connecting rod and which each have a toothing with at least one tooth on a first end face facing away from the axis of rotation. The coaxial gear set also comprises: a hollow shaft having internal toothing, wherein the pistons are located inside the hollow shaft when viewed in a plane normal to the axis of rotation; and a guide unit, wherein the pistons are each linearly guided in the guide unit and can be moved back and forth parallel to a radial direction normal to the axis of rotation, as a result of which the toothings of the first end faces of the pistons can be successively brought into meshing engagement with the internal toothing and out of meshing engagement with said internal toothing.

Abstract: A coaxial gear set comprising: a crankshaft which can be rotated about an axis of rotation and has at least one connecting rod bearing; and multiple, preferably at least three, pistons, each connected to the crankshaft by means of a connecting rod and which each have a toothing with at least one tooth on a first end face facing away from the axis of rotation. The coaxial gear set also comprises: a hollow shaft having internal toothing, wherein the pistons are located inside the hollow shaft when viewed in a plane normal to the axis of rotation; and a guide unit, wherein the pistons are each linearly guided in the guide unit and can be moved back and forth parallel to a radial direction normal to the axis of rotation, as a result of which the toothings of the first end faces of the pistons can be successively brought into meshing engagement with the internal toothing and out of meshing engagement with said internal toothing.

Abstract: The present application provides a new type of glucose fuel cell in which a layer of proton-conducting metal oxide is interposed between the anode and cathode electrodes. Such metal oxides can serve in the form of thin-layer fuel cell membrane materials for novel, all-solid state fuel cell designs.

Abstract: The present application provides a new type of glucose fuel cell in which a layer of proton-conducting metal oxide is interposed between the anode and cathode electrodes. Such metal oxides can serve in the form of thin-layer fuel cell membrane materials for novel, all-solid state fuel cell designs.

Abstract: The invention relates to a method for producing a structure in a lithographic material, wherein the structure in the lithographic material is defined by means of a writing beam of an exposure device, in that a plurality of partial structures are written sequentially, wherein for writing the partial structures a write field of the exposure device is displaced and positioned sequentially and that a partial structure is written in the write field in each case, and wherein for positioning of the write field a reference structure is detected by means of an imaging measuring device.

Abstract: A bushing assembly is provided including terminal ears coupled to opposed end walls of the bushing assembly. Each of the terminal ears includes an electrically conductive plate with a first terminal edge (1D) coupled to a bushing first end wall, and extending away from the first end wall to a second, free terminal edge (1A) and having a curved geometry. The curvature, 1/(2R), at any point of the curved second end of the slot is less than the reciprocal, 1/ Wo, of the smallest gap width, Wo, of both slot first open end, WA, and elongated portion, WB, where R is defined as the radius at any point of the curved second end.

Abstract: The present invention concerns a bushing assembly comprising: (a) a liquid glass feeding unit arranged upstream of and in fluid communication with, (b) a first and second tip plate assemblies (1A, 1B) extending along a longitudinal direction, arranged side by side, and each surrounded by side walls and end walls and, the first and second tip plate assemblies being separated from one another by a stiffening rib structure (21) extending along said longitudinal direction, characterized in that, the feeding unit comprises a glass distribution manifold (2), which defines two separate fluid communication paths to the first and second tip plate assemblies (1A, 1B), and in that, the stiffening rib structure (21) forms an integral part of the floor of the manifold (2).

Abstract: The present invention concerns a bushing assembly comprising terminal ears (1) coupled to opposed end walls (2) of the bushing assembly, for heating the bushing tip plate and walls, each of said terminal ears comprising: (a) an electrically conductive plate, said conductive plate comprising at least a first portion (1A) extending along a longitudinal 1D axis (X1) from a first terminal edge (1D) substantially normal to said longitudinal axis (X1) 1B and coupled to a bushing end wall (2), and further comprising a second, free terminal edge (1C) connectable to a source of power, and (b) at least one elongated reinforcing member (1B) coupled to said at least first portion (1A) of said plate to increase the bending moment of the latter, characterized in that, said at least one elongated reinforcing member (1B) extends from, or adjacent to the plate first terminal edge (1D) along a direction non parallel to said longitudinal axis (X1).

Abstract: The present invention concerns a tip plate module for use in a bushing assembly for the production of glass fibers, said tip plate module comprising side walls surrounding at least a portion of the perimeter of a tip plate (11) forming the floor of the module, said tip plate forming a convex polygon, characterized in that, said polygonal tip plate comprises at least five edges (N?5), preferably at least six edges (N?6), more preferably it comprises six edges (N=6). The present invention also concerns a bushing assembly comprising at least one such tip plate module.

Abstract: The invention relates to a method for producing a structure in a lithographic material, wherein the structure in the lithographic material is defined by means of a writing beam of an exposure device, in that a plurality of partial structures are written sequentially, wherein for writing the partial structures a write field of the exposure device is displaced and positioned sequentially and that a partial structure is written in the write field in each case, and wherein for positioning of the write field a reference structure is detected by means of an imaging measuring device.

Abstract: The present invention concerns a tip plate module for use in a bushing assembly for the production of glass fibres, said tip plate module comprising side walls surrounding at least a portion of the perimeter of a tip plate (11) forming the floor of the module, said tip plate forming a convex polygon, characterized in that, said polygonal tip plate comprises at least five edges (N?5), preferably at least six edges (N?6), more preferably it comprises six edges (N=6). The present invention also concerns a bushing assembly comprising at least one such tip plate module.

Abstract: The present invention concerns a bushing assembly comprising terminal ears (1) coupled to opposed end walls (2) of the bushing assembly, for heating the bushing tip plate and walls, each of said terminal ears comprising: (a) an electrically conductive plate, said conductive plate comprising at least a first portion (1A) extending along a longitudinal 1D axis (X1) from a first terminal edge (1D) substantially normal to said longitudinal axis (X1) 1B and coupled to a bushing end wall (2), and further comprising a second, free terminal edge (1C) connectable to a source of power, and (b) at least one elongated reinforcing member (1B) coupled to said at least first portion (1A) of said plate to increase the bending moment of the latter, characterized in that, said at least one elongated reinforcing member (1B) extends from, or adjacent to the plate first terminal edge (1D) along a direction non parallel to said longitudinal axis (X1).

Abstract: The present invention concerns a bushing assembly comprising: (a) a liquid glass feeding unit arranged upstream of and in fluid communication with, (b) a first and second tip plate assemblies (1A, 1B) extending along a longitudinal direction, arranged side by side, and each surrounded by side walls and end walls and, the first and second tip plate assemblies being separated from one another by a stiffening rib structure (21) extending along said longitudinal direction, characterized in that, the feeding unit comprises a glass distribution manifold (2), which defines two separate fluid communication paths to the first and second tip plate assemblies (1A, 1B), and in that, the stiffening rib structure (21) forms an integral part of the floor of the manifold (2).

Abstract: A bushing assembly (2) is provided including terminal ears coupled to opposed end walls (2A) of the bushing assembly, each of said terminal ears comprising an electrically conductive plate (1) comprising a first terminal edge (1D) coupled to a bushing first end wall (2A), and extending away from said first end wall to a second, free terminal edge (1A) and having a curved geometry; the curvature, 1/(2R), at any point of the curved second end (3C) of the slot is less than the reciprocal, 1/Wo, of the smallest gap width, Wo, of both slot first open end (3A), WA, and elongated portion (3B), We, wherein R is the radius at any point of the curved second end (3C).

Abstract: The present invention concerns a bushing assembly including a tip plate supported by reinforcing ribs. The reinforcement ribs have a planar portion having a shape inscribed in a triangle of vertices ?1, ?2, ?3, wherein ?1 is the smallest angle of the three vertices, and the side of the triangle opposed to the smallest vertex, ?1, matches exactly one side of the planar portion. It also concerns a bushing assembly including a tip plate reinforced with the reinforcing ribs discussed supra, wherein the reinforcing ribs are coupled to the bushing assembly by three sides, adjacent two by two.

Abstract: A cooling bushing flange having a reduced amount of precious metal is provided for a glass fiber production apparatus. The flange includes a first portion formed of a precious metal or a precious metal alloy extending outwardly from a bushing and a second portion formed of a non-precious metal. The non-precious metal portion of the flange may be affixed to the precious metal portion by known metal bonding methods. A cooling tube is positioned on the non-precious metal portion to create a thermal seal and prevent molten glass from leaking from the interface of the bushing block and bushing. The precious metal portion of the inventive flange is a fraction of the size of precious metal present in conventional bushing flanges. By reducing the amount of precious metal incorporated in the flange, a significant reduction in the overall cost of the bushing and in the manufacture of glass fibers can be obtained.

Abstract: A system and method are described for processing a spoken request from a user. In one embodiment, a method is disclosed for attempting to recognize a spoken request from a user with a speech recognition engine above a predetermined level of accuracy. If the spoken request is not recognized above the predetermined level of accuracy, the spoken request is provided to a level one agent. If the level one agent does not recognize the request, a voice connection is established between the user and a level two agent. In another embodiment, a method is disclosed for determining whether a silent response system recognizes a spoken request from a user above a predetermined level of accuracy. A response is provided to the user if the silent response system recognizes the spoken request. Otherwise, a voice connection is established between the user and a call center.

Abstract: A cooling bushing flange having a reduced amount of precious metal is provided for a glass fiber production apparatus. The flange includes a first portion formed of a precious metal or a precious metal alloy extending outwardly from a bushing and a second portion formed of a non-precious metal. The non-precious metal portion of the flange may be affixed to the precious metal portion by known metal bonding methods. A cooling tube is positioned on the non-precious metal portion to create a thermal seal and prevent molten glass from leaking from the interface of the bushing block and bushing. The precious metal portion of the inventive flange is a fraction of the size of precious metal present in conventional bushing flanges. By reducing the amount of precious metal incorporated in the flange, a significant reduction in the overall cost of the bushing and in the manufacture of glass fibers can be obtained.