摘要:
A conveyor for transporting a workpiece from a first position to a second position along a curved path. The conveyor includes side members including a plurality of individual members arranged adjacent one another and allowing for such that individual members may move in a longitudinal direction relative to adjacent individual members to change the overall length of the side member. The side members are interconnected through use of slots and fasteners such that the slots in adjacent individual members are offset to allow for longitudinal adjustment between the adjacent members. Such adjustment results in an adjustable flexible conveyor enabling the conveyor to be adjustable in either direction along a particular curved path or configuration.
摘要:
Aspects of the present disclosure include a putting aide having a casing, a support member coupled to the casing, wherein the support member is configured to support the casing on a surface, and one or more lights coupled to the casing, wherein the one or more lights are configured to project a moveable light pattern onto the surface.
摘要:
The towed roping dummy shock absorption apparatus provides for an apparatus designed to be inserted between a pulling vehicle and a towed roping dummy when practicing team roping from horseback. The apparatus provides for modulation of jerks and forces on the dummy that cause strain on the vehicle, dummy and horse, as well as providing for more consistent speed when being towed.
摘要:
A method, apparatus and computer program product for navigating in a multidimensional space containing an electronic publication formed from predefined portions of text-based data encoded using a markup language are disclosed. A selected predefined portion is displayed in a first display region. A point on a primary axis of the multidimensional space corresponding to the displayed pre-defined portion is also displayed. Also, a method, apparatus and computer program product for publishing an electronic publication formed from predefined portions of text-based data encoded using a markup language are also disclosed. Predefined portions are stored in terminal nodes. Higher level nodes are provided for organizing the terminal nodes into an hierarchical structure embodied in said electronic publication. Each higher level node contains the identity of a parent node, a position indicator for the higher level node and an associated identifier.
摘要:
Disclosed is a composition comprising MZ for use as a dietary supplement or food additive for oral consumption for improving the visual performance of a human subject.
摘要:
The present invention relates to composite ceramic membranes for use in chemical processes such as the separation of molecules, sometimes referred to as molecular sieving, preferably in combination with chemical conversion of molecules selected from a composition of different molecules, e.g. the selective partial or full oxidation. The composite membrane of the invention offers a combination of molecular sieving and oxygen transport that makes the composite membrane suitable for the selective oxidation of hydrocarbons from a feed comprising a mixture hydrocarbons. The composite membrane of the invention comprises a first layer containing an oxygen transporting material (OTM), e.g. perovskite, and, in association with the first layer, a second layer, containing a molecular sieve layer, e.g. a zeolite.
摘要:
A stub shaft section adapted to be welded to a re-used end portion of a rotor shaft, the stub shaft section including a hollow cylindrical member having a substantially uniform inner diameter and first chamfered end adapted to form one side of a substantially V-shaped weld groove, and an integral backing ring extending axially beyond the chamfered end, the backing ring having a circumferential recess in a radially outer surface thereof. A related method of replacing a stub shaft on an end of a rotor shaft comprising: (a) providing a new stub shaft with a first chamfered end and an integral backing ring; (b) aligning the first chamfered end with a second chamfered end on the rotor shaft, with the integral backing ring overlapping the second chamfered end, and with the first and second chamfered ends forming a substantially V-shaped weld groove, with the integral backing ring overlapping the second chamfered end; (c) filling the V-shaped groove with weld material; (d) welding the stub shaft to the rotor shaft; and (e) machining the integral backing ring away from the stub shaft.
摘要:
A method, apparatus and computer program product for navigating in a multi-dimensional space containing an electronic publication formed from predefined portions of text-based data encoded using a markup language are disclosed. A selected predefined portion is displayed in a first display region. A point on a primary axis of the multi-dimensional space corresponding to the displayed pre-defined portion is also displayed. Also, a method, apparatus and computer program product for publishing an electronic publication formed from predefined portions of text-based data encoded using a markup language are also disclosed. Predefined portions are stored in terminal nodes. Higher level nodes are provided for organizing the terminal nodes into an hierarchical structure embodied in said electronic publication. Each higher level node contains the identity of a parent node, a position indicator for the higher level node and an associated identifier.
摘要:
A method, an apparatus and a computer program product for converting an XML encoded document into an equivalent SQL table are provided. An arbitrary XML DTD may be converted into an equivalent form by means of which individual node documents stored in the SQL table may be directly accessed. The SQL table is able to be converted back into an XML document of similar structure to the original document from which the table was derived. A set of operations which can be performed on the SQL table is also disclosed. An arbitrarily complex XML document may be broken into suitably sized portions, each of which can be managed independently as a standalone XML document without compromising the validity of the document as a whole. The management of these portions takes advantage of the speed, robustness and maturity of RDBMS systems, while maintaining the hierarchical structure inherent in all XML documents.
摘要:
Techniques are provided for assigning a device to a desired network. In one embodiment, the device is connected via a network switch to the network. A value of a configurable parameter corresponds to a data speed that would be used to transfer the data between the device and the network. To assign the device to the network, the value of the parameter corresponding to a desired speed is set in the network circuitry of the device. The network switch, interfaces with the device, detects the speed, and, based on this speed, assigns the device to a corresponding network. Additionally, the switch can assign the data duplex based on a value of a configurable duplex parameter set in the network circuitry.