Patents by Inventor David Hansen

David Hansen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20090188358
    Abstract: An output conveyor for a high speed slicing apparatus having four deceleration conveyors that receive slices from a jump conveyor. Each deceleration conveyor laterally position slices in an output lane. The deceleration conveyors have a pivotal axis for matching an elevation of an end of said deceleration conveyor with an elevation of an upstream conveyor. The output conveyor also comprises four weighing conveyors for weighing slices received from upstream components. The weighing conveyors each comprise a removable carrying unit for turning a conveyor belt and a drive unit for driving the carrying unit.
    Type: Application
    Filed: October 21, 2008
    Publication date: July 30, 2009
    Inventors: David Hansen, James E. Pasek
  • Publication number: 20090188362
    Abstract: An automated sequenced food article tray loading method and apparatus for a slicing machine where food articles can be loaded sequentially into designated and separated lanes of a lift tray and automatically sequentially assume a preload condition. Food article separation is maintained on the lift tray after the food articles are loaded. A food article sweep mechanism receives the food articles on the lift tray in their separated positions and transfers the food articles into the food article feed mechanism while maintaining the separated positions. The food article sweep mechanism is a substantially open structure without enclosing walls.
    Type: Application
    Filed: October 21, 2008
    Publication date: July 30, 2009
    Inventors: Glenn Sandberg, Scott A. Lindee, David Hansen, Salvatore Lamartino
  • Publication number: 20090173196
    Abstract: A slicing apparatus and a weighing and classifying conveyor combination with cleanup position wherein, the elevated food article feed mechanism can be collapsed to a maintenance position, the weighing and classifying conveyor is oriented at a distance from the slicing apparatus and the slicing head cover is automatically lifted to an open cleanup position. The machine has laser intrusion detectors that are used to shut down systems when an unwanted intrusion by a person or object is detected.
    Type: Application
    Filed: October 21, 2008
    Publication date: July 9, 2009
    Inventors: Scott A. Lindee, Glenn Sandberg, David Hansen, James E. Pasek, David Hancock
  • Publication number: 20090145272
    Abstract: An automated sequenced food article tray loading method and apparatus for a high speed slicing machine where food articles can be loaded sequentially into designated and separated lanes of a lift tray and automatically sequentially assume a preload condition. Food article separation is maintained on the lift tray after the food articles are loaded by a plurality of support plates and one or more dividers. A food article sweep mechanism receives the food articles on the lift tray in their separated positions and transfers the food articles into the food article feed mechanism while maintaining the separated positions. The food article sweep mechanism is a substantially open structure without enclosing walls.
    Type: Application
    Filed: October 21, 2008
    Publication date: June 11, 2009
    Inventors: Glenn Sandberg, David Hansen
  • Publication number: 20090031100
    Abstract: Systems and methods for reallocating memory in a computing environment are provided. The method comprises deallocating first memory space allocated to a first software application in a first execution context, in response to determining that a first page size associated with the first memory space allocation is inappropriate for said first software application within a second execution context; and reallocating second memory space to the first software application responsive to the second execution context, such that a second page size associated with the second memory space allocation is appropriate for the first software application in the second execution context.
    Type: Application
    Filed: July 23, 2007
    Publication date: January 29, 2009
    Inventor: David Hansen
  • Publication number: 20090026441
    Abstract: A structure for a memory device including a plurality of substantially planar thin-film layers or a plurality of conformal thin-film layers is disclosed. The thin-film layers form a memory element that is electrically in series with first and second cladded conductors and operative to store data as a plurality of conductivity profiles. A select voltage applied across the first and second cladded conductors is operative to perform data operations on the memory device. The memory device may optionally include a non-ohmic device electrically in series with the memory element and the first and second cladded conductors. Fabrication of the memory device does not require the plurality of thin-film layers be etched in order to form the memory element. The memory element can include a CMO layer having a selectively crystallized polycrystalline portion and an amorphous portion. The cladded conductors can include a core material made from copper.
    Type: Application
    Filed: July 26, 2007
    Publication date: January 29, 2009
    Applicant: UNITY SEMICONDUCTOR CORPORATION
    Inventors: Robin Cheung, Darrell Rinerson, Travis Byonghyop Oh, Jon Bornstein, David Hansen
  • Publication number: 20090026442
    Abstract: A structure for a memory device including a plurality of substantially planar thin-film layers or a plurality of conformal thin-film layers is disclosed. The thin-film layers form a memory element that is electrically in series with first and second cladded conductors and operative to store data as a plurality of conductivity profiles. A select voltage applied across the first and second cladded conductors is operative to perform data operations on the memory device. The memory device may optionally include a non-ohmic device electrically in series with the memory element and the first and second cladded conductors. Fabrication of the memory device does not require the plurality of thin-film layers be etched in order to form the memory element. The memory element can include a CMO layer having a selectively crystallized polycrystalline portion and an amorphous portion. The cladded conductors can include a core material made from copper.
    Type: Application
    Filed: July 26, 2007
    Publication date: January 29, 2009
    Applicant: UNITY SEMICONDUCTOR CORPORATION
    Inventors: Robin Cheung, Darrell Rinerson, Travis Byonghyop Oh, Jon Bornstein, David Hansen
  • Patent number: 7422425
    Abstract: A knockout drive system for a food patty molding machine includes an electric motor; a rotary-to-linear motion converting apparatus operatively connected to the electric motor; and at least one knockout member operatively connected between the rotary-to-linear motion converting apparatus and the knockout plungers, to reciprocate the knockout plungers. The mold plate and knockout plungers are not mechanically linked to be driven together but are independently driven. The electric motor of the knockout drive system is a servo driven motor wherein the speed, acceleration, deceleration and dwell periods of the knockout plungers can be precisely controlled to be synchronized with the mold plate movements and positions, and for the type of food product, the output rate and the shape of the patties.
    Type: Grant
    Filed: September 16, 2004
    Date of Patent: September 9, 2008
    Assignee: Formax, Inc.
    Inventors: David Hansen, Timothy W. Ring
  • Patent number: 7416753
    Abstract: A breather air and food product fines pumping system for a reciprocating mold plate food product forming machine pumps air and fines to a collection area. A pumping surface is provided by a rearward facing surface of the mold plate. A pumping chamber is arranged between the pumping surface and a food product fines collection area. The rearward facing surface of the mold plate defines a movable limit of the pumping chamber. A valve element of a first valve is arranged between the pumping chamber and the collection area to create suction in the pumping chamber when the rearward facing surface of the mold plate is moving forward, and to allow the pumping chamber to pump air and fines into the collection area when the rearward facing surface of the mold plate is moving rearward. Breather holes in a breather plate are in communication with a breather passage that is in communication with the pumping chamber and with outside air through further valve arrangements.
    Type: Grant
    Filed: September 16, 2004
    Date of Patent: August 26, 2008
    Assignee: Formax, Inc.
    Inventors: Scott A. Lindee, David Hansen, David Hancock
  • Patent number: 7411137
    Abstract: A sealing arrangement is provided for a product weigh scale for a food processing apparatus the weigh scale including a support for supporting a product, a member that carries the support, and a weight sensor that senses vertical load on the member. The sealing arrangement includes a seal surrounding the member beneath the support, the seal having a first sealing surface configured to be sealed against a cabinet, and a second sealing surface. The seal is movable between an inactive position wherein the second sealing surface is out of contact with the support and a sealing position wherein the second sealing surface seals against the support. The seal includes a stationary part having the first sealing surface and a sliding part having the second sealing surface. A plurality of springs urge the sliding part toward the sealing position and a source of pressurized fluid is injected between the sliding part and the stationary part to urge the sliding part toward the inactive position.
    Type: Grant
    Filed: June 15, 2006
    Date of Patent: August 12, 2008
    Assignee: Formax, Inc.
    Inventors: Glenn Sandberg, David Hansen
  • Publication number: 20080138062
    Abstract: A system, method and computer readable medium comprising instructions for sending a message from an Optical Network Terminal (ONT) to an Optical Line Terminal (OLT), if the ONT does not receive an expected OLT action or an expected OLT response to the message within a period, considering the non-receipt of the expected OLT action or the expected OLT response a failure, and if a certain number of consecutive failures have occurred, considering by the ONT that it has entered an uncontrolled state.
    Type: Application
    Filed: November 15, 2007
    Publication date: June 12, 2008
    Applicant: ALCATEL LUCENT
    Inventors: RAYMOND E. TYRRELL, COLLINS WILLIAMS, JOHN P. MATHEW, DAVID HANSEN
  • Patent number: 7335013
    Abstract: A drive system reciprocates a mold plate between a cavity fill position and a patty discharge position, and can also reciprocate knock out plungers to discharge molded food patties from cavities in the mold plate at the patty discharge position. This drive system includes a first electric motor; a first rotary-to-linear motion converting apparatus operatively connected to the first electric motor; at least one drive member operatively connected between the first rotary-to-linear motion converting apparatus and the mold plate to reciprocate the mold plate. The drive system can also include a second electric motor; a second rotary-to-linear motion converting apparatus operatively connected to the second electric motor; and at least one knock out member operatively connected between the second rotary-to-linear motion converting apparatus and the knock out plungers, to reciprocate the knock out plungers.
    Type: Grant
    Filed: September 16, 2004
    Date of Patent: February 26, 2008
    Assignee: Formax, Inc.
    Inventors: David Hansen, Glenn Sandberg, Scott A. Lindee, Timothy W. Ring
  • Patent number: 7318723
    Abstract: A frame structure is provided for a reciprocating mold plate type food product forming apparatus. The frame structure includes an angular strut configuration for resisting horizontal reciprocating forces caused by the reciprocating mold plate and associated drive, and a tie rod arrangement for resisting separation-reaction forces caused by food product compression by a plunger in a pump cylinder of a food product pump. A base plate supports the frame structure. A first angular strut extends from a rear location forwardly and upwardly to an elevated central location and is fixed to the frame portion. A second angular strut extends from a forward location rearward and upwardly to the elevated central location and is fixed to said frame portion. The first and second struts transfer the horizontal component of the reciprocating forces into the base plate. A plurality of tie rods span between a backing plate that mounts a hydraulic cylinder that drives the plunger, and the pump cylinder.
    Type: Grant
    Filed: September 16, 2004
    Date of Patent: January 15, 2008
    Assignee: Formax, Inc.
    Inventors: Glenn Sandberg, Salvatore Lamartino, Scott A. Lindee, David Hansen
  • Publication number: 20080000337
    Abstract: A slicing blade for a slicing machine includes a center region connectable to a source of rotary power to be rotated about an axis, and a cutting edge region driven into rotation by the center region and having a discontinuous cutting edge. The discontinuous cutting edge is formed by a plurality of notches along the cutting edge region. The notches are formed by serrations arranged on at least one face of the cutting edge region. The notches can have a consistent pitch between adjacent notches. The notches can be arranged continuously around the cutting edge. The notches can alternately be arranged in sections, the sections spaced apart around the cutting edge region.
    Type: Application
    Filed: September 10, 2007
    Publication date: January 3, 2008
    Inventors: William Dickover, David Hansen
  • Publication number: 20070256362
    Abstract: Some embodiments are directed to an automated exit apparatus for a lockable privacy restroom comprising: a door operator, an electronically activatable motorized strike system, and a door actuator operable without physical contact by a user's hand that is mounted on an interior of a privacy restroom. The actuator may be user-actuatable to unlock the door by electronically activating the motor for the strike and to open the door by electronically activating the operator.
    Type: Application
    Filed: March 5, 2007
    Publication date: November 8, 2007
    Inventor: Curtis David Hansen
  • Publication number: 20070253020
    Abstract: A graphic user interface for controlling a production printer is disclosed. The graphic user interface displays representations of the document to be produced by the production printer. Further, the interface provides visual indicators to indicate the page features applied to the pages of the document. The graphic user interface allows the operator to view the applied page features for each page in the document to verify they are correct prior to producing the document on the production printer. Further, the operator can modify incorrectly applied page features or add additional page features to correct errors.
    Type: Application
    Filed: December 15, 2006
    Publication date: November 1, 2007
    Inventors: Thomas Hull, David Hansen
  • Publication number: 20070207731
    Abstract: The present invention provides methods and apparatus for interconnecting disparate communications systems. A call request that originates from a communications network is directed to a network interface. The network interface consequently redirects the call request to a communications entity, such as a radio or a cellular radio system that serves the user associated with the call request. The network interface may support address translation functionality for identifying the communications entity, control conversion functionality for generating control and signaling with the communications entity, transmission content conversion functionality for converting the transmission content during the call, and security functionality for encrypting and decrypting the transmission content.
    Type: Application
    Filed: May 8, 2007
    Publication date: September 6, 2007
    Applicant: Science Applications International Corporation
    Inventor: David Hansen
  • Publication number: 20070173222
    Abstract: The present invention provides methods and apparatus for interconnecting disparate communications systems. A call request that originates from a communications network is directed to a network interface. The network interface consequently redirects the call request to a communications entity, such as a radio or a cellular radio system that serves the user associated with the call request. The network interface may support address translation functionality for identifying the communications entity, control conversion functionality for generating control and signaling with the communications entity, transmission content conversion functionality for converting the transmission content during the call, and security functionality for encrypting and decrypting the transmission content.
    Type: Application
    Filed: October 18, 2006
    Publication date: July 26, 2007
    Applicant: Science Applications International Corporation
    Inventor: David Hansen
  • Publication number: 20070113164
    Abstract: A system and method for managing production printing workflow is disclosed. The system includes workflow management software which manages and facilitates the procedural stages of the workflow including job origination, job preparation, job submission and job fulfillment. The workflow management software provides an integrated object oriented interface which visually reflects and interacts with the workflow. The software further provides functionality to create, manage and manipulate compound documents as ordered collections of documents.
    Type: Application
    Filed: December 13, 2006
    Publication date: May 17, 2007
    Inventors: David Hansen, Robert Holzwarth
  • Patent number: D553306
    Type: Grant
    Filed: July 21, 2006
    Date of Patent: October 16, 2007
    Assignee: FSR Inc.
    Inventor: David Hansen