Abstract: A information processing apparatus 100 for processing an acquired value, which is a value acquired in regard to a state during a treatment, performed by a semiconductor manufacturing apparatus 200 for performing a treatment on a treatment target containing a semiconductor according to a set value, which is a value for setting a condition of a treatment, includes: a set value receiving portion 101 for receiving the set value; a state value receiving portion 102 for receiving the acquired value; a correction amount calculating portion 103 for calculating a correction amount of the acquired value, using a correction function indicating a relationship between the set value and the acquired value; a correcting portion 104 for correcting the acquired value received by the state value receiving portion 102, using the correction amount calculated by the correction amount calculating portion 103; and an output portion 105 for outputting a result of correction performed by the correcting portion 104.

Abstract: The present invention provides a method and apparatus for classifying faults. The method includes accessing wafer state data associated with at least one wafer processed by at least one processing tool and sensor tool trace data associated with the at least one processing tool and determining that at least one fault occurred based upon at least one of the wafer state data and the sensor tool trace data. The method also includes selecting, in response to determining that the at least one fault occurred, a subset of a plurality of faults based upon at least one of the wafer state data and the sensor tool trace data and selecting at least one fault from the subset of the plurality of faults based upon at least one of the wafer state data and the sensor tool trace data.

Abstract: The invention discloses differing embodiments of calibration apparatus, and methods of use. In one embodiment, the calibration apparatus may be used to calibrate a tool, positioning system, robot, machine, or device. The calibration apparatus may include a first member adapted to be attached to a tool, positioning system, robot, machine, or device, and two or more reflectors attached to the first member. The reflectors may be adapted to reflect one or more laser beams emitted from a laser tracker system. In such manner, a laser tracker system may be used to determine spatial X, Y, and Z coordinates of the reflectors, and/or to determine angular orientation of the first member. Using the spatial X, Y, and Z coordinate and angular orientation data, a tool, positioning system, robot, machine, or device may be calibrated.

Abstract: A flow meter includes a measuring tube for conveying a fluid to be measured and a magnetic field system, which has at least one field coil, through which an exciter current (IM) flows, at least at times, for producing a magnetic field passing through the fluid at least partly perpendicularly to a stream direction. In the method, the voltage (UH) instantaneously driving the exciter current (IM) is changed at a second point in time, t2, from the second voltage level, Udrv, to a third voltage level, Ushort, especially to a third voltage level which is constant or controlled to be constant, in order to achieve a sinking of the electrical current strength of the exciter current (IM) instantaneously flowing in the at least one field coil from the maximum current value, Im, to an electrical current end value, Iczu, especially a constant end value, predetermined for the exciter current (IM). In such case, the third voltage level, Ushort, is chosen smaller than the second voltage level, Urev.

Abstract: An apparatus, system, and method for optimization. The apparatus, system, and method include a mechanism for ending an optimization when all models within one design tolerance of an optimum model have been simulated.

Abstract: Sound detection techniques and sound discrimination techniques are used to analyze the real time sounds generated during the operation of cleaning heads operating within a vessel to determine if the cleaning heads are operating properly. During a typical cleaning operation pressurized cleaning solution is dispensed through a plurality of rotating nozzles inside the vessel. As the nozzles rotate the spray moves about the interior of the vessel creating a unique sound pattern. By placing one or more pickups on the exterior of the vessel the sound is captured and fed to an analyzing device for analysis. The peaks in the captured sound pattern are divided into the number of nozzles and stored in an equal number of buffers. After averaging, the buffers a compared to each other. One buffer that significantly differs froms the others indicates that the nozzle associated with that buffer is defective.

Abstract: A programmed material consolidation apparatus includes at least one fabrication site and a material consolidation system associated with the at least one fabrication site. The at least one fabrication site may be configured to receive one or more fabrication substrates, such as semiconductor substrates. A machine vision system with a translatable or locationally fixed camera may be associated with the at least one fabrication site and the material consolidation system. A cleaning component may also be associated with the at least one fabrication site. The cleaning component may share one or more elements with the at least one fabrication site, or may be separate therefrom. The programmed material consolidation apparatus may also include a substrate handling system, which places fabrication substrates at appropriate locations of the programmed material consolidation apparatus.

Abstract: A method selects a group of values for an external impedance used to configure a semiconductor. The external impedance has a tolerance and the group of values include a quantity. The method includes providing a measurement circuit as a portion of the semiconductor; determining tolerances associated with the measurement circuit; selecting one of the external impedance tolerance and the quantity of the group of values; computing the other of the external impedance tolerance and the quantity of the group of values, as a function of the measurement circuit tolerances and the selected one of the external impedance tolerance and the quantity of the group of values; and selecting discrete values for the group of values of the external impedance as a function of the computing.

Abstract: A method for setting or calibrating a machine tool wherein the critical components the machine tool are identified as are the critical devices that are employed to affect their position and each of the possible positions to which each of the critical devices may be set. Possible combinations consisting of one possible position for each of the critical devices are evaluated to identify the possible combinations that adversely effect the output of the machine tool. A method for calibrating an extrusion press and a tooling set for obtaining data to calibrate an extrusion press are also provided.

Abstract: A method for correcting errors in a coordinate measuring machine having a measuring head which is adapted to move in at least two different spatial directions. Measuring scales and measuring lines are assigned to each spatial direction. The measuring lines of different spatial directions intersect, and correction values are determined along the measuring lines at predetermined values of the scales in order to correct for elastic and/or geometric errors of the scales and/or of the guiding mechanism for moving the measuring head. According to one aspect of the invention, the correction values determined along a measuring line of a first spatial direction are modified such that the modified correction value of this measuring line assumes a predetermined value at the point of intersection with a first measuring line of a second spatial direction.

Abstract: A position determining system may include a hydraulic cylinder and a flow control device operatively connected to the hydraulic cylinder. A controller may be configured to supply an actuating signal to the flow control device. The controller may be configured to monitor a characteristic associated with the actuating signal, determine a hydraulic fluid flow rate in the hydraulic cylinder based on stored information relating the hydraulic fluid flow rate to the characteristic associated with the actuating signal, calculate a position of a component associated with the hydraulic cylinder based on the hydraulic fluid flow rate, and update the stored information when the determined position deviates from an actual position of the component.

Abstract: A method for processing measuring data and a device to perform the method, wherein the measuring data can be determined by using a measurement system, more particularly a chromatographic analyzing system, for the measurement of measuring values that correspond to certain information about, or of, a technical process and that depend on at least two variables.

Abstract: In one aspect and one example, a method for calibrating robotic picker mechanisms in automated storage library systems includes detecting a calibration mark with at least one sensor from a first position and a second position, where the first position and the second position are separated by an offset distance. Further, the method includes determining a shift in the calibration mark between the first position and the second position, and determining a distance between a reference position and the calibration mark based on the shift in the calibration mark, the offset distance, and the focal length of the sensor.

Abstract: In a method for determination and representation of adjustment steps for operation of an apparatus requiring adjustment, such as a diagnostic imaging apparatus, the implementation of manual adjustments by a user is supported. The method determines which adjustment steps are necessary for adjustment of the apparatus for a particular operation thereof and displays then in a list on a display medium. The adjustment steps are ordered corresponding to a sequence that is necessary for adjustment of the apparatus.

Abstract: In a method for engraving printing cylinders in an electronic engraving machine, printing densities are matched in individual engraving lanes by engraving cups in the printing lanes with which the prescribed characteristic rated printing densities are to be achieved. The actual printing densities are identified by measurement after the printing. A corrected lane calibration is derived for the respective engraving lane from deviations between the rated printing densities and the actual printing densities. The allocated corrected lane calibration is applied in the engraving lanes.

Abstract: Disclosed is a method for automatically compensating for an unbalance correction position and an unbalance correction amount in a balancing machine. The method involves an unbalance testing procedure, an initial unbalance amount determining procedure, a counting procedure, a good-quality determining procedure, an angular deviation measuring procedure, an angular deviation range determining procedure, and an unbalance correction position and amount compensating procedure in order to automatically compensate for the unbalance correction position and amount of a rotor, based on the unbalance correction amount of a previously-corrected thereby achieving an optimum unbalance correction in spite of the fact that there may be errors in unbalance correction position and amount.

Abstract: An apparatus, system, and method are disclosed for performing an abbreviated calibration of an automated data storage library. An abbreviated calibration apparatus includes a calibration module, a tracking module, and a system availability module. The calibration module calibrates one or more accessors within the library. Calibration refers to the physical relationship between an accessor and a data storage location, such as a shelf, drive, or I/O station. The calibration module may comprise a run-time calibration module, a successive calibration module, or a cooperative calibration module. The tracking module tracks the calibration progress of the accessors. The system availability module notifies a host when the library is available. The library is made available prior to calibration completion of all of the accessors and, in some embodiments, prior to calibration completion of any of the accessors.

Abstract: A process for learning the pressure and volume characteristics for a given torque-transmitting mechanism is established on the final assembly line wherein a powertrain incorporating the desired transmission learning is installed within a vehicle. During the test process, the vehicle speed is generally maintained at Idle and the vehicle shift mechanism is maintained in Park, thereby mechanically locking the transmission output shaft. The torque-transmitting mechanisms to be learned are then engaged and disengaged in a predetermined sequence and the volume of the torque-transmitting mechanisms and the pressure characteristics of the controlling solenoid are learned.

Abstract: A voltage regulator has a plurality of predetermined configurations and comprises a measurement circuit to measure an electrical characteristic of at least one external impedance and to determine a digital value corresponding to the measured electrical characteristic. An address generator converts the digital value to a first digital address corresponding to a memory location having contents. Each of the contents corresponds to a respective one of the predetermined configurations. A controller configures the voltage regulator based on the contents of the memory location corresponding to the first digital address.

Abstract: Methods and apparatus for a centrifuge control system, which are particularly suited for automatically calibrating a centrifuge imbalance detector that include an accelerometer and a controller. The controller is configured to automatically calibrate imbalance limits. Upon determining these limits, the controller assigns these limits or values to the accelerometer.

Abstract: A method of and apparatus for enabling on-site calibration of an instrument, which measures vibration in a machine to assure that the instrument functions within instrument performance specifications, eliminates the need for shipping the instrument to a remote lab for calibration. In one embodiment a CD containing a database that includes the calibration procedure is provided for use with a laptop computer located on site with the instrument. The laptop is connected to the instrument and the procedure displayed on the laptop is followed to calibrate the instrument. Upon successful completion of the procedure, the laptop is connected to a printer which prints out a certificate of completion of calibration. In an alternative embodiment, the database and procedure are available on a remote computer, which is accessed via an internet connection that is password protected.

Abstract: A configurable semiconductor device having a plurality of predetermined configurations comprises a measurement circuit to measure an electrical characteristic of at least one external impedance and to determine a digital value corresponding to the measured electrical characteristic. A storage circuit includes memory locations having contents accessible as a function of the digital value. Each of the contents corresponds to a respective one of the predetermined configurations. A controller configures a device characteristic of the configurable semiconductor device based on the contents of the memory locations corresponding to the digital value.

Abstract: A robot having a spindle is calibrated by disposing a calibration tool in the robot spindle. The position of the calibration tool is measured. An axis of the spindle is determined based on the measured position. A calibration tool center point is determined based on the measured position. A robot tool rotation axis is determined based on the determined spindle axis, robot tool center point, the determined calibration tool center point, and difference in length between the calibration tool and a robot tool.

Abstract: The present invention provides a method for the direct measurement and quantification of the material volume loss on and beneath a first surface of a substrate and thus provides an accurate depiction of the profile of the substrate. The method of the invention comprises inducing multiple eddy currents in a test substrate to determine volume loss.

Abstract: A novel economical method for determining the residual stress levels in machined, mechanically or thermally processed components and for determining whether the stress is tensile or compressive. Also provided is a system including components for accomplishing the method of the present invention. Also provided is a method of modeling of a component residual stress from production of raw billet through to a finished component.

Abstract: The invention relates to a method to regulate and/or calibrate a mixing valve, in particular in a cooling circuit of an internal combustion engine, with which a volume flow can be separated into two partial flows as a function of controlled quantity, whereby the separating ratio of the mixing valve is determined by comparing a target quantity with an actual measured quantity. It is planned that a correction value that is computed during operation is taken into consideration in calculating the separating ratio or mixing ratio (MR). In addition, the invention relates to a corresponding regulating device to regulate and/or calibrate a mixing valve. In this case, it is planned that a correction value that is computed during operation can be taken into consideration in calculating the separating ratio.

Abstract: An instrument system for a press machine environment includes a monitoring apparatus to determine the flywheel speed, slide speed, and slide displacement relative to, for example, Top Dead Center. These measurements are used to determine the energy consumed by the slide as a function of slide displacement as its travels during its work stroke. A piston-cylinder combination is disposed at a die location to emulate a die set and to facilitate a determination of the load developed by the slide as it actuates movement of the piston. A computation of the work produced by the slide during piston movement can be determined on the basis of measurements of piston displacement and slide-induced pressure applied to the piston. A display plots various graphs to depict slide energy, slide work, and flywheel speed as a function of slide displacement.

Abstract: In one embodiment, a method and machine are provided for tuning compensation parameters in a motion control system associated with a mechanical member. The method includes the steps of receiving an indication of a compensation parameter to be tested, based on the compensation parameter to be tested causing a signal associated with a desired motion of the mechanical member to be commanded, acquiring control data associated with the signal, acquiring measurement data associated with actual motion of the mechanical member in response to the signal, analyzing the control and measurement data; and based on the step of analyzing the control and measurement data, implementing a value of the compensation parameter.

Abstract: Disclosed is a method wherein a state description of the technical system for an error occurrence and a state description of the technical system for error-free operation is determined in order to detect sensor and/or actor errors. The attainable states for both descriptions are preferably determined by model checking. A varying number of states of both descriptions is formed, said states being checked as to whether they comply with predeterminable conditions (e.g. safety requirements).

Abstract: A method for generating and displaying in real time performance parameters of a turbine including: monitoring the performance of the turbine and collecting real time data regarding turbine performance; determining a corrected turbine output value and corrected heat rate value from the collected real time data; electronically storing the corrected turbine output value and heat rate value and a corresponding time, and displaying a current corrected turbine output value, heat rate and a corresponding time.

Abstract: In a method for compensating static positioning errors, in particular position and orientation errors, in guiding a movement of a movable machine element of an industrial processing machine, positioning errors are initially measured at startup of the machine and stored in a compensation table in a numerical controller (CNC). These values are used to generate reference values for compensating the errors. Deviations between the measured points in the table are interpolated. The actual position is measured during machining by using an additional measurement system and compared with the nominal position. Typically, the points of the measurement are different from the points in the compensation table. The compensation values can be improved continuously in two ways: on one hand, by extending the compensation table by adding the measured points and, on the other hand, by adapting the points of the compensation table adjacent to the corresponding measurement point.

Abstract: In one embodiment, a method and machine are provided for tuning compensation parameters in a motion control system associated with a mechanical member. The method includes the steps of receiving an indication of a compensation parameter to be tested, based on the compensation parameter to be tested causing a signal associated with a desired motion of the mechanical member to be commanded, acquiring control data associated with the signal, acquiring measurement data associated with actual motion of the mechanical member in response to the signal, analyzing the control and measurement data; and based on the step of analyzing the control and measurement data, implementing a value of the compensation parameter.

Abstract: In one embodiment, a method of and apparatus for self-calibrating a motion control system is provided. The method includes the steps of receiving a test parameter, ensuring a reasonable test can be executed based on the test parameter, generating a part program based upon the test parameter, instructing a user of the motion control system regarding set up of a device capable of acquiring data associated with the test, and executing the test, wherein the part program is executed as part of the test.

Abstract: In one embodiment, a method of and apparatus for determining calibration options in a motion control system is provided. The method includes the steps of measuring error in a commanded motion, modeling the error, identifying sources of the error; and predicting a degree to which applying compensation for one of the sources of the error might affect the error.

Abstract: A method for verifying the accuracy of a CNC machine or a CMM. The methodology segregates the measured error into an assignable cause portion and a common cause (or random error) portion. The methodology may be employed to affect the calibration of the machine tool to factor out the mean value of the assignable cause portion. Inherent in this methodology is the ability to diagnose mechanical problems with the CNC machine or CMM that affects the repeatability and accuracy of such machine tools; identify degradation in the performance of such machine tools that is indicative of mechanical failure; and improve the accuracy and repeatability of such machine tools in certain situations.

Abstract: A method and apparatus for monitoring the quality and performance of a product that utilizes end user serviceable components and consumables. In illustrative embodiments, a calibration procedure is employed to determine when and if sub-standard third party replacement components are employed. If such a component is detected, a notification is made to the end user or a service provider. Under certain conditions, the product can be disabled. In another embodiment, electronic labels are employed within the replaceable components. The electronic labels are used to determine the source and quality of the replaceable components, and to interface to sensors which can monitor the consumption of consumables, or for other purposes. Warranty and service costs can be established based on the utilization of the present teachings.

Abstract: The present invention is directed to a method for determining actual states of a number of adjusting elements. A position of an additional member relative to a basic member can be set by means of a number of adjusting elements. In order to determine the actual states of the adjusting elements, the additional member is firstly fixed mechanically relative to the basic member in such a way that it has only one degree of freedom. It is then possible to describe the position of the additional member relative to the basic member by means of a single scalar variable. The position of the additional member is then changed. Changes in state effected by the change in position of the additional member are detected, and the actual states of the adjusting elements are determined therefrom.

Abstract: A vertical calibration method for a wire cut electric discharge machine includes selecting a known altitude for a reference point, marking down four different positions of the upper wire guide of the wire cut electric discharge machine at three different altitudes and reptitively moving the wire of the wire cut electric discharge machine being in contact with the reference point, measuring four different displacements of the upper wire guide when being in contact with the reference point, establishing an equation by using a principle of trianglation, and completing calculation of positions of the upper wire guide and the lower wire guide to finish calibration.

Abstract: The present invention describes non-invasive online system for discrete measurements of phase levels in a converter or pyrometallurgical furnace in smelting and conversion processes, applying mechanical waves generated by a transducer placed transversally to an air blowing tuyere. Multiple transducers are placed in the direction of the cross axis or longitudinal axis of the phases plane and facing the different limiting zones between the different phases present inside the converter or pyrometallurgical furnace. A mechanical waves sensor or detector that receives the signal (echo pulses) reflected by the different limiting zones so as to determine the amplitude of the reflected signal that has a characteristic and different level for each phase, correlate the amplitude and determine the limiting zone of the phases that face the transducers.

Abstract: Method and device for calibrating a component placement machine (1) which comprises a substrate holder (2) having at least one reference element (4) and a robot (3) having a gripper (5). A calibration component (7) is moved to an expected position of the reference element (4) relative to the robot (3) by means of the gripper (5). The calibration component (7) comprises a first part which (8) can be coupled to the gripper (5) in a removable way, and a second part (9) which is movable relative to said first part (8). The calibration component (7) is aligned relative to the reference element (4) by means of said second part (9), during which alignment said second part (9) moves relative to said first part (8). The actual relative position of the reference element (4) relative to the robot (3) is then determined on the basis of said movement.

Abstract: Method and apparatus for controlling the calibration of an instrument. In a representative embodiment, a method includes determining instrument calibration status, wherein the determination is made automatically by the instrument examining calibration history data stored by the instrument. When instrument calibration is past due, a user is notified that the calibration is past due, wherein the notification is initiated automatically by the instrument. The user can decide to make the measurement with the out-of-calibration instrument. Otherwise, the instrument is removed from measurement service, the instrument is calibrated, the calibration history stored by the instrument is updated to reflect a new time that a new calibration is due, and the instrument is returned to measurement service. Also described are techniques for calibrating only those signal paths, subsystems, and ranges are actually being used or may potentially be used.

Abstract: The invention is directed to a monitoring system device attachable to a mechanical press, to measure long term reliability press conditions while in production operation. The device includes signal processing circuitry for processing a corresponding signal developed from an accelerometer. The signal processing circuitry has acceleration processing circuitry for calculating a press acceleration signal, a velocity processing circuitry for calculating a press velocity signal, and displacement processing circuitry for calculating a press displacement signal. Display circuitry is used for displaying at least one of said calculated signals.

Abstract: A system and method for analyzing order components present in a physical signal X acquired from a physical system. Measurement information for the physical signal X may be received, where the measurement information includes information indicating a plurality of order components of the physical signal X. Time frequency plot information visually indicating order components of the physical signal X may be displayed. User input selecting one or more of the visually indicated order components may be received. A time domain signal may be created based on the one or more selected order components and may then be presented to a user on a presentation device. Presenting the time domain signal on the presentation device may enable the user to analyze the physical signal X or the physical system. Where the physical system includes one or more rotating elements, the method may enable order components of the signal to be analyzed even when no rotation speed information (e.g.

Abstract: The present invention describes non-invasive online system for discrete measurements of phase levels in a converter or pyrometallurgical furnace in smelting and conversion processes, applying mechanical waves generated by a transducer placed in the direction of the axis orthogonal to the plane of the phases, for applying mechanical waves that travel in a longitudinal direction into the converter or pyrometallurgical furnace, and a detector or sensor mechanical waves receive a signal (echo pulses) reflected by the different interphases returning a fraction of the power to the transducer that generated it. The propagation time measurement of the signal, from the moment it is emitted by the transducer up to the moment in which the various echoes are received allows to determine the position of the different interphases relative to the transducer.

Abstract: A method of analyzing vibration in a longitudinal direction of a transmission belt that is trained around at least a drive pulley and a driven pulley in a power transmission system. The method includes the steps of using a vibration analysis model which involves a) generating data relative to the power transmission system; and b) calculating belt tension values, including a selected belt tension value, using the generated data. In the event that the selected belt tension value is calculated to be at or lower than a predetermined belt tension value, a correction is made in the selected belt tension value. The corrected, selected, calculated belt tension value is used to carry out the vibration analysis.

Abstract: Fiducial calibration systems and methods for precisely and accurately manufacturing a part from a workpiece, inspecting or measuring a part, and/or assembling a plurality of manufactured parts including providing a workpiece, wherein the workpiece and the associated processes are subject to environmental and structural variations, and disposing a plurality of datums on a surface of or within the workpiece. The systems and methods also including calibrating the separation distance between each of the plurality of datums to workpiece distance units and disposing the workpiece in a machine, wherein the machine is subject to environmental and structural variations.

Abstract: A learning control apparatus in a reversing rolling mill is disclosed. The learning control apparatus adds a learning calculation means that performs learning calculations based on actual values in the previous pass so as to be able to cope with the pass schedule composition peculiar to the reversing rolling mills. Furthermore, by storing learning calculation values of model errors that depend on materials and product dimensions in tables prepared group division by group division that can assimilate intrinsic model errors, the learning control apparatus of the present invention makes possible stable operation and improves accuracy of the product.

Abstract: A method and system for automatically and optically analyzing one or more test devices using a digital scanner coupled to a computer. In one embodiment, the method and system utilizes a template for use in conjunction with the scanner wherein one or more test devices are received and held within respective windows in the template. In this way, the template prevents any significant movement of the test devices in the scanning device during scanning, thereby allowing an accurate scan of the color indicators of each test device. In a further embodiment, the windows of the template define target areas for analysis by imaging software that analyzes the digital images of the test devices.

Abstract: Sound detection techniques and sound discrimination techniques are used to analyze the real time sounds generated during the operation of cleaning heads operating within a vessel to determine if the cleaning heads are operating properly. During a typical cleaning operation pressurized cleaning solution is dispensed through a rotating nozzle assembly inside the vessel. As the nozzles rotate the spray moves about the interior of the vessel creating a unique sound pattern. By placing one or more pickups on the interior of the vessel the sound is captured and fed to an analyzing device for analysis. Key properties such as, but not limited to, sound pressure levels, amplitude variations, spectral content, and rotational information are extracted and analyzed against the reference parameters.

Abstract: A method for verifying the accuracy of a CNC machine or a CMM. The methodology segregates the measured error into an assignable cause portion and a common cause (or random error) portion. The methodology may be employed to affect the calibration of the machine tool to factor out the mean value of the assignable cause portion. Inherent in this methodology is the ability to diagnose mechanical problems with the CNC machine or CMM that affects the repeatability and accuracy of such machine tools; identify degradation in the performance of such machine tools that is indicative of mechanical failure; and improve the accuracy and repeatability of such machine tools in certain situations.