Patents Examined by Wonki Park
  • Patent number: 5898592
    Abstract: A method for a sheet handling system where a controller communicates with a mailbox bin subsystem having a plurality of print receiving bins is provided. The plurality of bins are grouped into a first print receiving bin set, a second print receiving bin set and a third print receiving bin set with the first print receiving bin set including one or more print receiving bins, the second print receiving bin set including one or more print receiving bins and the third print receiving bin set including one or more print receiving bins.
    Type: Grant
    Filed: June 16, 1997
    Date of Patent: April 27, 1999
    Assignee: Xerox Corporation
    Inventors: David L. Salgado, James C. Campbell, John W. Daughton, Marilyn S. Grzenda, John D. Hower, Jr., Susan B. Layer, Barry P. Mandel
  • Patent number: 5898593
    Abstract: Disclosed is an automated data storage library for storage and retrieval and selective export and import of portable data storage media stored in storage cells of portable magazines. Each portable magazine has a detent, and has registration surfaces, such as a sleeve at each of two corners. A columnar elevator supports a columnar stack of the portable magazines, and has an opening at its top level external to the library, and pushes the stack toward the top level. Fixed registration shafts in the library mate with the magazine sleeves to prevent lateral movement while allowing columnar movement of the magazines. The media may be accessed by a picker at the storage cells of the magazines at all levels in the stack internal to the library. A releasable latch engages the detent of the magazine at the penultimate level of the stack (e.g., the top position within the library), holding the stack against the upward pushing of the elevator, and external latches each engage a magazine in the stack at the top level.
    Type: Grant
    Filed: April 2, 1998
    Date of Patent: April 27, 1999
    Assignee: International Business Machines Corporation
    Inventors: Francisco Antonio Baca, Kamal Emile Dimitri, Jerry Walter Hammar
  • Patent number: 5893558
    Abstract: A sheet guidance channel includes a pair of opposite surfaces (2a, 2b) in which are formed elongated raised beads (12) extending in the transport direction (A--A). The elongated raised beads (12) are arranged on the two surfaces (2a, 2b) such that they are arranged in pairs opposite to one another, restricting the height of the sheet guidance channel. Relative to the central axis (M) of the surfaces (2a, 2b), the elongated raised beads (12) are inclined by an angle .alpha. in the transport direction and the elongated raised beads (12) extend in the transport direction (A--A) only over partial areas of the surfaces (2a, 2b).
    Type: Grant
    Filed: August 5, 1997
    Date of Patent: April 13, 1999
    Assignee: Eastman Kodak Company
    Inventors: Volker Konig, Reinhard Weltz
  • Patent number: 5889676
    Abstract: This invention is related to a point of sales system that integrates a fuel dispensing controller with POS terminals. The primary purpose of this invention is to provide a POS system which can continue to operate despite a malfunction in the hardware or software associated with the in-store controller. The POS system of the present invention comprises an in-store controller, at least one POS terminal connected to said in-store controller, a fuel dispenser controller connected to at least one fuel dispenser, a switching device connecting said fuel dispenser controller to either said in-store controller or said POS terminal, and control programs for controlling said fuel dispenser controller, and the in-store controller and the POS terminal have the control program respectively.
    Type: Grant
    Filed: June 3, 1996
    Date of Patent: March 30, 1999
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Jiro Kubo, Mark Shuttleworth, Naotugu Tokumura, Sang Lee
  • Patent number: 5884806
    Abstract: The present invention features a pill-dispensing system which has a number of standardized, or universal-type, modules. Each module has a rotating, helix-drive mechanism, which is rotationally controlled by a microprocessor. The helical-drive mechanism features several improvements, both in the drive mechanism and in the software control of the rotational drive system by the microprocessor that allows for the dispensing of pills of all shapes and sizes one at a time. The helix of the drive is securely mounted within a rotatable, hollow tube. A stationary collar is mounted adjacent the upper end of the rotating tube. The rotating helix extends into the stationary collar and forces pills from the hollow tube to the dispensing edge of the stationary collar. A hopper positioned at the input end, or mouth of the tube, feeds a batch quantity of pills to the drive mechanism. The tube is angled upwardly from the mouth portion, so that the pill-dispensing end is positioned above the input end.
    Type: Grant
    Filed: December 2, 1996
    Date of Patent: March 23, 1999
    Assignee: Innovation Associates, Inc.
    Inventors: Joseph H. Boyer, James P. Boyer, Henry Gerlitz
  • Patent number: 5882004
    Abstract: A sheet feeding mechanism including a pick apparatus for selectively moving a sheet of media from a stack. A kicker is disclosed in several embodiments and serves to retain media on the stack. A cam is coupled to the pick apparatus for deflecting the kicker from the first position at which it retains media on the stack to a second position at which paper is allowed to move through the mechanism. The mechanism includes a frame and a shaft mounted on the frame for rotational movement relative thereto. The pick apparatus includes a pick tire mounted on the shaft and adapted to rotate therewith. The kicker is mounted on the frame for retaining media on the stack in a first position. The cam is adapted to deflect the kicker during a first portion of a rotational cycle and to release the kicker when the cam is in a second rotational position.
    Type: Grant
    Filed: September 18, 1996
    Date of Patent: March 16, 1999
    Assignee: Hewlett-Packard Co.
    Inventor: Martin Jay Padget
  • Patent number: 5876032
    Abstract: The sheet feeder of an ink jet printer includes a semi-cylindrical feed roller. A first gear and a second gear are fixed to the roller coaxially with it. The feeder also includes a feed motor rotatable in both directions. The torque of reverse rotation and the torque of normal rotation of the motor are transmitted through a first gear system and a second gear system to the first and second gears, respectively. The first gear has a peripheral surface without teeth. The surface is formed in part of a different peripheral portion of the first gear than the peripheral portion of the first gear which engages with the first gear system while the reverse rotation of the motor by a predetermined amount of reverse rotation is turning the roller by a first predetermined amount from an initial position.
    Type: Grant
    Filed: August 26, 1997
    Date of Patent: March 2, 1999
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventor: Hiroyuki Kato
  • Patent number: 5848786
    Abstract: The invention relates to a sheet-extracting device with a cassette for receiving a stack of sheets, and to a method of controlling the pressing force of the stack of sheets against the extracting device. The latter has extracting rollers (16) which are arranged on a floating shaft (34). For its part, the floating shaft (34) is centrally connected in a rotationally fixed manner to a drive shaft (18) passing through it. The drive shaft (18) is mounted, by one end (20), in a frame-mounted bearing (21) and, by its other end (62), in a displaceable bearing (64). Acting on the bearing (64) is a force sensor (70, 74, 76) which is intended for determining the pressing force of the stack of sheets (12) against the extracting rollers (16). The pressing force is controlled such that it always moves within a narrow middle range between a minimum and a maximum possible value.
    Type: Grant
    Filed: September 16, 1996
    Date of Patent: December 15, 1998
    Assignee: Siemens Nixdorf Informationssyteme Aktiengesellschaft
    Inventors: Gunter Holland-Letz, Peter Weigel, Waldemar Jager
  • Patent number: 5803445
    Abstract: An arrangement has a rotor with rotor arms that are arranged in a drum-like manner around an axis of rotation and project on one side from a carrying element that is driven in rotation. The arrangement also has a sucker arrangement that includes a carrying arm which is driven by a drive. At a free end of the carrying arm there is arranged an extension arm with a suction head. The movement path of the suction head runs in the interior of the rotor, with the exception of an approximately V-shaped section of the movement path projecting in a radial direction outside the rotor. When the extension arm runs through this section, it passes through a cutout of the rotor in order to grip a corner region of a printed product and move the printed product into the interior of the rotor. A rotor arm then engages beneath the printed product and lifts it further in order to deliver it to a range of action of a removal conveyor.
    Type: Grant
    Filed: July 30, 1996
    Date of Patent: September 8, 1998
    Assignee: Ferag AG
    Inventor: Jurg Eberle
  • Patent number: 5791451
    Abstract: A flexible drive tape conveyor system for conveying items between at least two spaced apart stations includes a carrier member and at least one tape guide track having a tape guide. The drive tape is substantially inflexible in a direction transverse to its width, and is at least partially housed in the tape guide. At least a portion of a tape guide track and tape guide are twisted about their longitudinal axis so that the drive tape and its affected carrier member can be turned in a direction transverse to the width of the drive tape. A drive mechanism is used to selectively reciprocate the drive tape and the carrier member between the spaced apart stations.
    Type: Grant
    Filed: August 19, 1996
    Date of Patent: August 11, 1998
    Assignee: E.F. Bavis & Associates, Inc.
    Inventor: Michael E. Brown
  • Patent number: 5782468
    Abstract: A transmission mechanism is installed in a machine and driven by a motor to pick up and feed paper. The mechanism includes a transmission gear and a return gear turned by a motor through a reduction gear train, a rocker turned with the transmission gear to move a rocker gear, an idle wheel, a transmission shaft covered with a rubber roll for feeding paper, a paper feeding gear wheel mounted on one end of a transmission shaft and meshed with the return gear, a first paper pick up gear having a peripheral surface section, a second paper pick up gear turned with the first paper pick up gear and having a peripheral surface section, a rubber cam synchronously turned with the first and second paper pick up gears, wherein when the motor is turned in one direction, the rocker is moved rightwards to force the rocker gear into mesh with the first paper pick up gear.
    Type: Grant
    Filed: September 25, 1996
    Date of Patent: July 21, 1998
    Assignee: Sampo Corporation
    Inventors: Hwei-Tsong Wu, Kuo-Hua Wu
  • Patent number: 5769412
    Abstract: A first shaft 21 and a second shaft 31 parallel with each other are provided near an inlet 14 of a bill storage chamber 10. Taking-in runners 20 are disposed on the first shaft 21 and taking-in rollers 30 are disposed on the second shaft 31. The taking-in runners 20 and the taking-in rollers 30 differ in position in a direction in which the shafts extend. Further, the sum of the radius of each taking-in runner 20 and that of each taking-in roller 30 is larger than the spacing between the first shaft 21 and the second shaft 31. Thus, if a plurality of overlapped bills are caught in the space between the taking-in runners 20 and the taking-in rollers 30, they are bent in a wavy form and the intimate contact force between the bill is lowered significantly, causing the bills to be easily aligned.
    Type: Grant
    Filed: September 3, 1996
    Date of Patent: June 23, 1998
    Assignee: Kabushiki Kaisha Ace Denken
    Inventors: Takatoshi Takemoto, Yoshio Ito, Motohiro Sugawara
  • Patent number: 5752585
    Abstract: Elevator cabs A-C move upwardly through three or more contiguous overlapping hoistways 38-40 in the upper decks of double deck car frames 41-43, and move downwardly through the hoistways in the lower decks (or vice versa). To switch between decks, the cabs are offloaded from the hoistways into auxiliary elevators 50, 51 at the terminal ends of the shuttle, and are moved to be adjacent to the other deck by the auxiliary elevator and loaded thereon for the trip in the opposite direction. A second embodiment has additional auxiliary elevators 64, 65 and additional cabs D, E so that loading and unloading of passengers do not delay movement of the cabs in the hoistways.
    Type: Grant
    Filed: July 25, 1996
    Date of Patent: May 19, 1998
    Assignee: Otis Elevator Company
    Inventors: Joseph Bittar, Anthony Cooney, Richard C. McCarthy, Frederick H. Barker, Bruce A. Powell, Samuel C. Wan, Paul Bennett, LucyMary Salmon