Patents Assigned to Automation, Inc.
  • Patent number: 6434157
    Abstract: A bridge is disclosed for providing a connection between a MODBUS Plus network and an Ethernet network. The bridge includes a MODBUS circuit board, an Ethernet circuit board, and a CPU. The MODBUS circuit board is operably coupled to the local area network for receiving a message from an originating node having a five-byte routing path field. The CPU is operably connected to the circuit board for extracting a table location in response to a third byte within the routing path field. The Ethernet circuit board is operably connected to the CPU and the Ethernet network for forwarding the message to an IP destination in response to the table location.
    Type: Grant
    Filed: October 6, 1998
    Date of Patent: August 13, 2002
    Assignee: Schneider Automation, Inc.
    Inventors: Denis W. Dube', Andrew G. Swales, Cynthia Davies
  • Patent number: 6428266
    Abstract: A robot with a base, a first link connected to the base by a shoulder joint, and a second link connected to the first link by an elbow joint. A shoulder motor drives the shoulder joint, and an elbow motor drives the elbow joint. An upper elbow pulley is coupled to the first link. An end effector pulley coupled to the upper elbow pulley, and a dual-bladed end effector driven by the end effector pulley. The diameter of the upper elbow pulley and the diameter of the end effector pulley are related by a 1:2 ratio. Ferro-fluid seals are used to seal each joint. A static seal joins the seams of the links. Each arm link has a particle filter. The robot can communicate electrical signals through the revolute joints with a conductive slip-ring assembly. Alternately, the joint may have an inner cylinder and an outer cylinder, and a cable may be coiled between the cylinders.
    Type: Grant
    Filed: July 9, 1996
    Date of Patent: August 6, 2002
    Assignee: Brooks Automation, Inc.
    Inventors: Todd R. Solomon, Donald J. Thomas, Gerard J. Labonville
  • Patent number: 6427522
    Abstract: A temperature programmed module for use in a gas chromatograph. The module has micropacked column and inner and outer jacket tubes. The inner jacket tube surrounds the column to provide a space between the that tube and the column. The outer jacket tube surrounds the inner jacket tube to provide a space between the two jacket tubes. Air which has a controlled temperature flows only in the space between the two jacket tubes when it is desired to heat the column. Air flows in both spaces when it is not desired to heat the column. The temperature of the air is controlled. The module along with the sample injection valve and flame ionization detector are in an enclosure that is not temperature controlled. The air that flows in both spaces also flows in the enclosure to keep the heat from the valve and the flame ionization detector from heating the column.
    Type: Grant
    Filed: February 9, 2001
    Date of Patent: August 6, 2002
    Assignee: ABB Automation Inc.
    Inventors: Thomas J. Thomas, Ronnie D. Bennett
  • Publication number: 20020103828
    Abstract: A web based name resolution service that associates one or more named entities in a first system with the corresponding names for those entities in one or more target systems. A XML document created in the first system is transmitted in a session and over a connection and protocol to a web server which activates an active server page. An object is launched that provides access to a database that contains the relationship between the name for the named entities and the corresponding name for the entities in the target system. A new XML document that contains the corresponding names is created and returned to the first system during the session and over the connection and the protocol that transmitted the XML document from the first system to the web server.
    Type: Application
    Filed: January 26, 2001
    Publication date: August 1, 2002
    Applicant: ABB Automation Inc.
    Inventors: Ronald A. Kupiec, Paolo Argentieri, Jeff J. Rochow
  • Patent number: 6424108
    Abstract: A method for operating an actuating drive for controlling fittings. The actuating drive has an electric motor which is fed from a frequency converter and moves a fitting with a predetermined torque via a self-locking gearbox. In order to protect the actuating drive against unacceptable, destructive heating while maintaining operation in the surrounding process installation when an excess temperature occurs, the temperature of the actuating drive is measured during continuous operation, and the rotation speed of the electric motor is reduced as a function of the measured temperature while maintaining the torque. To this end, the amplitude and the frequency of the output voltage of the frequency converter are reduced in proportion to one another.
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: July 23, 2002
    Assignee: ABB Automation Inc.
    Inventors: Herbert Möller, Günther Unterberg, Andreas Stelter
  • Publication number: 20020095272
    Abstract: A method for recording and removing the bipolar bias from a vibration input signal. The signal is a time varying signal where the bipolar bias has an amplitude which is many times greater than the amplitude of the time varying waveform of the signal that represents the vibration of the machine. In calculating the level of the bipolar bias the method approaches a predetermined dead band asymptotically and in stable manner. The determination of the bipolar bias level occurs when the next event has occurred and the time for that determination is much shorter than the time between occurrence of the events.
    Type: Application
    Filed: January 12, 2001
    Publication date: July 18, 2002
    Applicant: ABB Automation Inc.
    Inventors: Anthony M. DiTommaso, Ren-Chao Ye
  • Publication number: 20020089115
    Abstract: A stacking apparatus for stacking flat articles on edge is provided where each article has a front perimeter edge and two faces and the stacking apparatus receives each flat article as it enters the stacking apparatus moving in a direction generally parallel to the face of each article. The stacking apparatus includes a discharge magazine for sequentially receiving and stacking the flat articles face-to-face in an on-edge stack. The discharge magazine includes an article inlet, a register wall wherein the front perimeter edge of each envelope contacts the register wall to align each front perimeter edge of each article as the articles enter said stack. The discharge magazine further includes an article face support member, wherein a face of one of the flat articles abuts the article face support member, and a segmented roller for receiving and aligning the flat articles for insertion into the on-edge stack. The segmented roller includes a rotatable segmented cylinder having a longitudinal central axis.
    Type: Application
    Filed: March 5, 2002
    Publication date: July 11, 2002
    Applicant: KFW Automation, Inc.
    Inventors: Joseph J. Keane, Donato C. Farole, Glenn A. Nester
  • Patent number: 6418350
    Abstract: A method for scheduling the allocation of resources in a semiconductor object processing tool. The method comprises identifying a conflict in a resource allocation schedule for the processing of a plurality of semiconductor objects through the tool over time. The schedule utilizes a fundamental period for scheduling the periodic introduction of the objects into the tool for processing. A conflict arising when a transport mechanism adapted to move the objects to and from the resources in the tool is scheduled to execute more than one transport action in a given time interval. The time blocks associated with the conflict are rescheduled from a present time interval to a different time interval such that the rescheduling of the time block does not violate a post-processing residency constraint for a residency time that the object spends in the resource whose time block is rescheduled.
    Type: Grant
    Filed: June 9, 2000
    Date of Patent: July 9, 2002
    Assignee: Brooks Automation Inc.
    Inventors: Babak Hamidzadeh, Shadi Rostami-Hesarsorkh, Daniel Camporese
  • Publication number: 20020083581
    Abstract: A device for processing multi-up panels includes a bad mark scanner for reading a surface of a multi-up panel and a processor receiving at least one input from the scanner for determining a bad mark on the multi-up panel. Also provided is circuit panel manufacturing assembly line having a circuit panel bad mark scanner, a panel component placement machine separate from the scanner, and a panel conveyor located at least between the circuit panel scanner and the panel component placement machine for conveying the panels. Further provided is a method for determining bad marks on multi-up panels comprising the steps of scanning a multi-up panel with a scanner so as to form scan data and determining a bad mark on the multi-up panel as a function of the scan data.
    Type: Application
    Filed: January 18, 2002
    Publication date: July 4, 2002
    Applicant: Siemens Energy & Automation, Inc.
    Inventor: Robert Huber
  • Publication number: 20020083580
    Abstract: A device for processing multi-up panels includes a bad mark scanner for reading a surface of a multi-up panel and a processor receiving at least one input from the scanner for determining a bad mark on the multi-up panel. Also provided is circuit panel manufacturing assembly line having a circuit panel bad mark scanner, a panel component placement machine separate from the scanner, and a panel conveyor located at least between the circuit panel scanner and the panel component placement machine for conveying the panels. Further provided is a method for determining bad marks on multi-up panels comprising the steps of scanning a multi-up panel with a scanner so as to form scan data and determining a bad mark on the multi-up panel as a function of the scan data.
    Type: Application
    Filed: January 18, 2002
    Publication date: July 4, 2002
    Applicant: Siemens Energy & Automation, Inc.
    Inventor: Robert Huber
  • Patent number: 6414495
    Abstract: An event marker is generated from the periodic input voltage received from the notch in a shaft of a rotating machine. Positive and negative peak voltages each attenuated by ½ are detected from the periodic input voltage. The attenuated detected positive and negative peak voltages are combined to provide a bias voltage which is subtracted from the periodic input voltage to give an output voltage representative of the event marker.
    Type: Grant
    Filed: November 10, 2000
    Date of Patent: July 2, 2002
    Assignee: ABB Automation Inc.
    Inventors: Anthony M. Di Tommaso, Kevin Dowdell
  • Patent number: 6413431
    Abstract: An HPLC method which purifies and/or characterizes large numbers of related compounds, for example, those prepared for use in combinatorial libraries, is disclosed. The compounds are purified on a semi-preparative or preparative scale, enabling rapid preparation of combinatorial libraries with minimal operator involvement, and, preferably, with a purity greater than about 90%.
    Type: Grant
    Filed: July 26, 2000
    Date of Patent: July 2, 2002
    Assignee: Scynexis Chemistry & Automation, Inc.
    Inventor: Jaleh Abedi
  • Patent number: 6409448
    Abstract: A load port module is mounted adjacent a process tool for loading semiconductor wafers to the process tool and unloading them from the process tool. The module includes a mounting frame having a charging opening therein for entry into the process tool, a platform having an upper surface for supportively receiving a cassette containing the semiconductor wafers to be passed though the charging opening into the process tool, a selectively operable closure movable between a first position withdrawn from the charging opening allowing the passage therethrough of the semiconductor wafers and a second position overlying the charging opening preventing the passage therethrough of the semiconductor wafers, and a shroud movable between a retracted position fully exposing the platform and its associated cassette and an advanced position fully encompassing the platform and the cassette adjacent the process tool. The shroud serves as a barrier against the passage of particulate matter into the process tool.
    Type: Grant
    Filed: April 3, 2000
    Date of Patent: June 25, 2002
    Assignee: Brooks Automation Inc.
    Inventor: Glenn L Sindledecker
  • Patent number: 6407552
    Abstract: A test apparatus to determine the trip setting of a bimetallic element of a thermal tripping mechanism of the circuit breaker. The apparatus comprising a conveyance configured to receive and move the circuit breaker. A radio frequency induction heater positioned below the conveyance and including an induction coil operatively connected to the induction heater, wherein the induction coil is located below the bimetallic element of the thermal tripping mechanism of the circuit breaker. The radio frequency induction heater may operate with a frequency of 250 KHz to 750 KHz. The test apparatus can also include a mechanical ejection apparatus configured to remove the circuit breaker from the conveyance if the circuit breaker did not meet predetermined criteria and an electrical test apparatus configured to test the circuit breaker if the circuit breaker met predetermined criteria.
    Type: Grant
    Filed: March 1, 2001
    Date of Patent: June 18, 2002
    Assignee: Siemens Energy & Automation, Inc.
    Inventor: Charles Allen Newland
  • Patent number: 6407894
    Abstract: An apparatus (110) (FIG. 1) for differentially sensing a ground fault in a power distribution circuit is configured to route a plurality of power signals, the power signals when summed resulting in a zero sum signal. The apparatus (110) includes a circuit element (e.g., a resistor) (128), first and second current transformers (CTs) (112, 114, 116), and a routing circuit (118). The first and second current transformers (112, 114, 116) are configured to sense first and second power signals and to generate first and second sense signals representative of the first and second power signals, respectively. The routing circuit (118) is configured to receive the first and second sense signals to provide a residual signal across the circuit element (128).
    Type: Grant
    Filed: November 5, 1999
    Date of Patent: June 18, 2002
    Assignee: Siemens Energy & Automation, Inc.
    Inventors: Mario Bilac, Jerry M. Green
  • Patent number: 6405843
    Abstract: A self supporting electrical cable is provided which is especially of use in linear motion devices. The cable is in the form of a band having a crowned or curved cross-section. The band is self supporting and is typically employed in a looped configuration. The band is composed of a Mylar or other plastic or electrically insulating laminate with electrical conductors and reinforcing elements. The conductors are typically copper and the reinforcing elements are typically stainless steel. In use the cable is usually folded back on itself 180° to provide a loop configuration with a fixed radius loop end in which the loop is moveable along the direction of travel. One end of the cable is connected to the linear motion device, and the other end is connected to a stationary device.
    Type: Grant
    Filed: May 19, 2000
    Date of Patent: June 18, 2002
    Assignee: PRI Automation, Inc.
    Inventor: Gerald M. Friedman
  • Patent number: 6397990
    Abstract: An inductive power transfer apparatus is provided which is especially useful for a semiconductor wafer handling system or other similar type of materials transport system in which one or more cars are moveable along a track. The system includes a plurality of elongated primary coils each disposed at an intended position along the track. Each of the moveable cars has one or more pick-up or secondary coils which are coupled to the primary coil when the car comes into position along the track. A secondary coil or coils on the car provides power to a battery charging circuit for so long as the secondary is in coupling relationship with the primary or for so long as needed to provide an intended charge to the on board batteries. A drive circuit for the primary coil may be located near the primary coil or alternatively, a single drive circuit can be at a central location to provide drive signals to a plurality of primary coils.
    Type: Grant
    Filed: April 28, 1999
    Date of Patent: June 4, 2002
    Assignee: PRI Automation, Inc.
    Inventors: Richard M. Brien, Mitchell Weiss
  • Patent number: 6399882
    Abstract: A busway and a door assembly for use with the busway are described. The door assembly provides access to the conductive busbars through openings in the busway housing. The door assembly includes an insulator plate having openings therethrough for access to the busbars. The insulator plate includes two hinge grooves disposed on opposite edges of the insulator plate. Additionally, the door assembly includes a dual-hinged door which includes a pair of hinge rods adapted for engagement with the hinge grooves. By pivotally rotating on the first hinge rod within the first hinge groove, the door may be opened to a first position. Conversely, by pivotally rotating on the second hinge rod within the second hinge groove, the door may be opened in a second direction. Once in either open position, the door cannot be removed from the insulator plate. Additionally, insulator stabs extend from the insulator plate and are disposed between the busbars to prevent arcing between the exposed areas of the busbars.
    Type: Grant
    Filed: October 2, 1998
    Date of Patent: June 4, 2002
    Assignee: Siemens Energy & Automation, Inc.
    Inventors: Nathan H. Faulkner, John J. Brockhaus
  • Patent number: 6398204
    Abstract: A stacking apparatus for stacking flat articles on edge is provided where each article has a front perimeter edge and two faces and the stacking apparatus receives each flat article as it enters the stacking apparatus moving in a direction generally parallel to the face of each article. The stacking apparatus includes a discharge magazine for sequentially receiving and stacking the flat articles face-to-face in an on-edge stack. The discharge magazine includes an article inlet, a register wall wherein the front perimeter edge of each envelope contacts the register wall to align each front perimeter edge of each article as the articles enter said stack. The discharge magazine further includes an article face support member, wherein a face of one of the flat articles abuts the article face support member, and a segmented roller for receiving and aligning the flat articles for insertion into the on-edge stack. The segmented roller includes a rotatable segmented cylinder having a longitudinal central axis.
    Type: Grant
    Filed: April 28, 2000
    Date of Patent: June 4, 2002
    Assignee: KFW Automation, Inc.
    Inventors: Joseph J. Keane, Donato C. Farole, Glenn A. Nester
  • Patent number: 6397322
    Abstract: A method and system for performing a task in an intrinsically safe environment using an intrinsically safe, integrated module located on the safe side to convey signals to and from a field device on the hazardous side. The integrated module is configurable in order to suit the electrical characteristics and requirements of the field device. Preferably, the integrated module is software configurable, in that the module can be configured by a command signal without using switches. Furthermore, the integrated module is configurable in order to control the field device in performing the task. The integrated module includes an input/output module which is electrically connected to the field device through a Zener barrier or a galvanic isolation barrier, and a power supply to power the field device through a Zener barrier.
    Type: Grant
    Filed: March 31, 2000
    Date of Patent: May 28, 2002
    Assignee: Schneider Automation, Inc.
    Inventor: Ralph Thomas Voss