54results about How to "Large work" patented technology

A single stage high pressure turbine blade includes an airfoil having a profile substantially in accordance with at least an intermediate portion of the Cartesian coordinate values of X, Y and Z set forth in Table 2. The X and Y values are distances, which when smoothly connected by an appropriate continuing curve, define airfoil profile sections at each distance Z. The profile sections at each distance Z are joined smoothly to one another to form a complete airfoil shape.

A scalable, low cost, reliable, compliant, low profile, low insertion force, high-density, separable and reconnectable electrical connection for high speed, high performance electronic circuitry and semiconductors. The electrical connection can be used to make, for example, electrical connections from one Printed Circuit Board (PCB) to another PCB, MPU, NPU, or other semiconductor device.

A single stage high pressure turbine blade includes an airfoil having a profile substantially in accordance with at least an intermediate portion of the Cartesian coordinate values of X, Y and Z set forth in Table 2. The X and Y values are distances, which when smoothly connected by an appropriate continuing curve, define airfoil profile sections at each distance Z. The profile sections at each distance Z are joined smoothly to one another to form a complete airfoil shape.

A single stage high pressure turbine blade includes an airfoil having a profile substantially in accordance with at least an intermediate portion of the Cartesian coordinate values of X, Y and Z set forth in Table 2. The X and Y values are distances, which when smoothly connected by an appropriate continuing curve, define airfoil profile sections at each distance Z. The profile sections at each distance Z are joined smoothly to one another to form a complete airfoil shape.

A first stage blade of a two-stage high pressure turbine includes an airfoil having a profile substantially in accordance with at least an intermediate portion of the Cartesian coordinate values of X, Y and Z set forth in Table 2. The X and Y values are distances, which when smoothly connected by an appropriate continuing curve, define airfoil profile sections at each distance Z. The profile sections at each distance Z are joined smoothly to one another to form a complete airfoil shape.

Processing automation scripts used for testing pages includes running the automation scripts using a processor, searching for an element on the page according to locating information in an instruction of the automation scripts, collecting element-related information of the element in response to finding of the element on the page according to the locating information, and associating the collected element-related information of the element with the instruction of the automation scripts. The element-related information associated with the instruction is saved.

A method, apparatus, and article of manufacture provide the ability to construct an optimal parameterization for a discrete surface patch. A three-dimensional image having a surface is selected. An initial parameterization of the surface onto a two-dimensional plane is constructed. A distortion of the initial parameterization is measured. A length parameter, an area parameter, and an angle parameter are specified. The initial parameterization is then optimized through a discrete deformation of a parameter domain that minimizes the distortion based on the length, area, and angle parameter.

The device is a counterbalance system and method to reduce the work of conventionally balanced, reciprocating cantilevered beam pumping units, and comprises a pair of transversely oriented support mounts attached to the cantilevered beam or walking beam of a pre-existing reciprocating pumping unit, attaching on either side of the pivoting-fulcrum, mounting point of the cantilevered walking beam. These transverse mounting points terminate individually on either side of said walking beam in channel-like saddles that support independent, parallel beams, which in turn cantilever themselves in tandem with said walking beam of the pumping unit; moreover, the position of the parallel beams by virtue of the transverse mounts creates a new center of gravity corresponding to the center of the pivoting mounting point of the walking beam, eliminating counter-productive torque forces on the walking beam as it tilts from horizontal.

A means and apparatus for fluid containment providing for closed loop operation of an apparatus within a column of liquid. The apparatus extracts power from a buoyant source within the contained column of liquid and is comprised of an endless chain of movable buoyant objects, a means to convert the movement of the chain into useful work and a tank filled with a constant volume column of liquid. The buoyant objects comprising the chain sequentially enter the bottom of the liquid column through an airlock seal of the current invention, move up through the column and emerge at the surface. The emerging buoyant objects leave the tank and are directed to the tank bottom where each buoyant object repeats the cycle. As the chain of buoyant objects cycles through the displaced column of liquid, the volume of liquid remains constant, with one buoyant object of the chain entering the bottom of the liquid column as one is exiting at the top surface. The invention provides for closed loop operation of the apparatus and increased control fluid flow rates within the apparatus to addresses liquid leakage due to mechanical wear at seals and to provide a controlled method for removal of friction generated heat within the apparatus. Chambered sections within the apparatus create fluid flow restriction zones where differential pressure can be controlled to further reduce the force requirement for injecting each buoyant object (a.k.a. displacing element) into the bottom of the contained column of liquid.

A single stage high pressure turbine blade includes an airfoil having a profile substantially in accordance with at least an intermediate portion of the Cartesian coordinate values of X, Y and Z set forth in Table 2. The X and Y values are distances, which when smoothly connected by an appropriate continuing curve, define airfoil profile sections at each distance Z. The profile sections at each distance Z are joined smoothly to one another to form a complete airfoil shape.

User-guided machine learning (ML) significantly reduces false alarms generated by an automated analysis tool performing static security analysis. User interactivity involves initial review and annotation of findings (“witnesses”) in a report generated by the analysis tool. Those annotated findings are then used by the system to generate a “hypothesis” about how to further classify the static analysis findings in the report. The hypothesis is implemented as a machine learning classifier. To generate the classifier, a set of features are abstracted from a typical witness, and the system compares feature sets against one another to determine a set of weights for the classifier. The initial hypothesis is then validated against a second set of user-annotated findings, and the classifier is adjusted as necessary based on how close it fits the new data. Once the approach converges on a final classifier, it is used to filter remaining findings in the report.

A system and method for modeling technology to predict accurately water-oil relative permeability uses a type of artificial neural network (ANN) known as a Generalized Regression Neural Network (GRNN) The ANN models of relative permeability are developed using experimental data from waterflood core test samples collected from carbonate reservoirs of Arabian oil fields Three groups of data sets are used for training, verification, and testing the ANN models Analysis of the results of the testing data set show excellent correlation with the experimental data of relative permeability, and error analyses show these ANN models outperform all published correlations

An apparatus for the milling and / or drilling cutting of materials, in particular for the removal of rock, minerals or coal, with a tool drum which is mounted on a drum carrier rotatably about a drum axis, in which a plurality of tool shafts, which carry cutting tools at their ends projecting from the tool drum, are rotatable drivable mounted, at least two of the tool shafts being drivable by a common gear drive which has power take-off gearwheels arranged fixedly in terms of rotation on the tool shafts, and a common drive element which cooperates with the power take-off gearwheels. The drive element and the tool drum being rotatable in relation to one another and the shaft axes of the tool shafts standing transversely to the drum axis.

Method for determining the camber line and thickness distribution for blades used in a cooling fan with counter-rotating impellers. The camber lines and thickness distributions for the blades of each of the impellers are determined through use of Bezier curves and chosen to reduce boundary layer separation of airflow across the blades. The Bezier control points are altered to produce a set of distributions of the camber lines and thickness distributions, and the most favorable set is found with increased cooling efficiency.

Microgrooves (<0.2 mm wide) of various shapes used as wick structures in heat pipes can increase the capillary force to overcome the gravitational force on the working fluid so as to enable large working angles for the heat pipes. The microgrooves can be fabricated by two sequential steps use a first plowshare-like blade to turn up the material for large size grooves and then immediately use a second plowshare-like blade to rebury by the previously turned up material. The microgrooves and the fabrication method can be used to manufacture flat heat pipes (vapor chambers) as well as tubular heat pipes.

A counterbalance system for a cantilevered beam pumping unit includes a counterbalance support structure adapted to be mounted in an operating position on the cantilevered beam of the pumping unit. A suspension element is connected to the counterbalance support structure so as to depend from a suspension end of the counterbalance support structure, and a counterbalance weight is connected to the first suspension element in a spaced apart relationship with respect to the counterbalance support structure. A stabilizer device is connected to the counterbalance weight via a first pivot connection and is connected to a structure separate from the counterbalance weight via a second pivot connection.

The present invention provides improved work schedulers for computer systems and communication processors. A preferred embodiment of the present invention includes systems with buffer memory for storing one or more communication packets or work requests arranged on a plurality of scheduling queues and information for controlling the scheduling of the queues, with output processors for outputting packets from the buffer memory; and with control processors for performing the scheduling methods of this invention. The scheduling methods repetitively initialize each queue's service credits, repetitively process each queue in a round-robin order by granting each queue with remaining service credits no more than one quantum of service and updating that queue's service credits to reflect the service actually used and the service available for use but not actually used.

Processing automation scripts used for testing pages includes running the automation scripts using a processor, searching for an element on the page according to locating information in an instruction of the automation scripts, collecting element-related information of the element in response to finding of the element on the page according to the locating information, and associating the collected element-related information of the element with the instruction of the automation scripts. The element-related information associated with the instruction is saved.

A multi-function tool having a handle portion and a plurality of structures operable therewith for the performance of a plurality of functions. The multi-function tool allows fast and convenient transition between any of the plurality of functions in order to enable completion of jobs or tasks requiring such functions without acquisition, storage, and / or maintenance of a plurality of specialized tools.

An agricultural carrier vehicle has a feeder housing and a front harvesting attachment capable of being swiveled from a working position into a hauling position, for picking up and conveying crop material. The feeder housing and the front harvesting attachment are interconnected via at least one adapting device, which is designed such that, when the front harvesting attachment is swiveled from a working position into a hauling position, the connection between the front harvesting attachment and the feeder housing is maintained, and, during the hauling operation, the carrier vehicle draws the front harvesting attachment using the adapting device in a direction of travel for hauling.

The device is a counterbalance system and method to reduce the work of conventionally balanced, reciprocating cantilevered beam pumping units, and comprises a pair of transversely oriented support mounts attached to the cantilevered beam or walking beam of a pre-existing reciprocating pumping unit, attaching on either side of the pivoting-fulcrum, mounting point of the cantilevered walking beam. These transverse mounting points terminate individually on either side of said walking beam in channel-like saddles that support independent, parallel beams, which in turn cantilever themselves in tandem with said walking beam of the pumping unit; moreover, the position of the parallel beams by virtue of the transverse mounts creates a new center of gravity corresponding to the center of the pivoting mounting point of the walking beam, eliminating counter-productive torque forces on the walking beam as it tilts from horizontal.

Fiber optic collimators are disclosed for use in fiber optic rotary joints (20) providing for improvement in insertion loss performance. One embodiment of the fiber optic collimator has a gradient-index rod lens (61) possessing a pitch of less than one-quarter. Improvement in insertion loss arises due to the increase in the effective focal length of the lens as the pitch is reduced, allowing the collimator to achieve a longer working distance. The increase in the effective focal length is accompanied by an increase in the back focal length of the lens, compared to the zero back focal length of the more typical quarter-pitch gradient-index rod lens. The increased back focal length can be filled by a cylindrical glass spacer (64), to which an optical fiber (68) is attached, resulting in a collimator with very similar form factor to the usual quarter-pitch gradient-index rod lens collimator. The increased back focal length can also be filled by a form of right-angle prism (71), to which an optical fiber is attached such that the fiber is oriented at 90 degrees to the optical axis of the lens useful for applications of pancake-style hybrid slip rings wherein the desired direction of fiber ingress to the rotary joint is perpendicular to the rotation axis of the rotary joint.

A negative connecting terminal for an LED bulb drive board and a lamp cap is provided. A side of a base plate is formed with an elastic sheet to be electrically connected with a lamp cap negative pole. The elastic sheet is bent from the side of the base plate to form a small curved portion having an opening facing rearward and then bent again to form a big curved portion having an opening facing forward, and obliquely extends forward to form an oblique extension portion, and finally is bent to form a head portion. The side of the base plate extends outward to form an insertion pin to be electrically connected with a drive board. The negative connecting terminal is simple in structure and more flexible and has a greater working stroke and can be processed more easily.

Impeller blades and a method for designing impeller blades wherein the blades comprise a plurality of specially designed airfoil sections, each section having along substantially the entire length thereof, a cross-sectional shape characterized by a maximum thickness located substantially constantly between about 16% chord to about 23% chord and a maximum camber located substantially constantly between about 40% chord to about 51% chord. The blades are designed so that the axial width of the blades is decreased while maintaining performance parameters and design constraints.

A steering column may include an adjustment unit with a steering spindle that is mounted rotatably about its longitudinal axis in a casing tube, a supporting unit that supports the adjustment unit, and a clamping device that controls movement between the adjustment unit and the supporting unit in a longitudinal direction. The clamping device may comprise an actuating element that interacts with a clamping mechanism for clamping the supporting unit to the adjustment unit. The clamping device may further comprise a locking part. In the securing position a form-fitting element of the locking part engages non-displaceably in the longitudinal direction with a form-fitting element of an engagement part connected to the adjustment unit. In the release position the form-fitting element of the locking part may be spaced apart from the form-fitting element of the engagement part to release the adjustment unit. The actuating element may be connected to a lifting mechanism separate from the clamping mechanism. The lifting mechanism may be connected to the locking part and may convert actuation of the actuating element into a working stroke of the locking part. The working stroke of the lifting mechanism is assignable independently of a clamping stroke of the clamping mechanism.

An object is to provide an image information processing apparatus, an image information processing method and a medical image information processing system wherein, when medical image information is shared by a plurality of hospitals, even patient ID and check ID given freely by each hospital can be registered correctly, and neither a patient mix-up nor impossibility of image registration is caused, and this image information processing method is one to preserve and administer medical images and to input medical images in other apparatuses to register them wherein, when inputting medical images in other apparatuses, image supplemental information determined in advance for preserved medical images is compared with that determined in advance for medical images in other apparatuses, and supplemental information is changed automatically so that the medical images in other apparatuses may be registered and administered properly based on the results of the comparison.

A single stage high pressure turbine blade includes an airfoil having a profile substantially in accordance with at least an intermediate portion of the Cartesian coordinate values of X, Y and Z set forth in Table 2. The X and Y values are distances, which when smoothly connected by an appropriate continuing curve, define airfoil profile sections at each distance Z. The profile sections at each distance Z are joined smoothly to one another to form a complete airfoil shape.