Patents Issued in September 6, 2005
  • Patent number: 6939054
    Abstract: An optical connector is constituted of a connector housing, a shielding case, and optical elements. The shielding case is split into a case main body section and a heatsink mechanism section, both joined together to constitute housing recesses. While the case main body section and the heatsink mechanism section are joined together, element main body sections are held between them. A non-joint plane of the heatsink mechanism section is housed in a case housing recess of the connector housing in an outwardly exposed state. A corrugated heatsink fin section is formed in the non-joint plane. The housing recesses into which the element main body sections are to be housed are partitioned from each other.
    Type: Grant
    Filed: April 1, 2002
    Date of Patent: September 6, 2005
    Assignees: Autonetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
    Inventors: Yuji Nakura, Hitoshi Imazu, Kazuhiro Asada
  • Patent number: 6939055
    Abstract: A device includes a stub, and an optical fiber. The stub has an aperture, and a first end and a second end. The optical fiber is mounted in the aperture of the stub. The optical fiber has a first end and a second end. The first end of the optical fiber is polished so as to be flush with the first end of the stub. The second end of the optical fiber is cleaved at a predetermined position so as to provide for a predetermined length of the optical fiber measured from the first end of the optical fiber to the second end of the optical fiber.
    Type: Grant
    Filed: July 3, 2004
    Date of Patent: September 6, 2005
    Assignee: Stratos International, Inc.
    Inventors: Richard C. E. Durrant, Aleksandr Lantsman, David G. Mead, Christopher M. Warnes, Theodore Washburn
  • Patent number: 6939056
    Abstract: An anchored fiber optic cable assembly. The assembly comprises: a plurality of fiber optic cables and an anchor. Each of the cables comprises a strength member, and a jacket around the strength member. The cable includes a first end and a second end. The anchor includes a first end and a second end, and a plurality of passages extending through the anchor from the first end to the second end. Each of said cables is mounted in a respective one of the passages such that the strength member is bonded to the anchor. An anchored cable assembly mounted in a housing is also described, as are methods of anchoring the cables and methods of mounting the anchored cables in a housing. Each of the cables may include an optical fiber in the jacket.
    Type: Grant
    Filed: November 6, 2003
    Date of Patent: September 6, 2005
    Assignee: 3M Innovative Properties Company
    Inventor: Larry R. Cox
  • Patent number: 6939057
    Abstract: The invention relates to a coupling unit for optically coupling a multi-channel optical plug-in element to at least one opto-electronic converter of a multi-channel transmitter and/or receiver unit and to a method for inserting optical wave guides into said optical coupling unit. The coupling unit comprises a first coupling side for optical coupling to the multi-channel optical plug-in element, a second coupling side for optical coupling to the at least one opto-electronic converter and a plurality of receiving openings for optical wave guides; said openings being arranged on a plane, extending from the first coupling side to the second coupling side. According to the invention, the coupling unit is embodied in a single piece and the receiving openings extend at least partially inside the coupling unit. The optical wave guides are inserted into the single-piece coupling unit with the aid of an optical plug-in element.
    Type: Grant
    Filed: August 1, 2001
    Date of Patent: September 6, 2005
    Assignee: Infineon Technologies AG
    Inventors: Axel Beier, Hans-Dieter Weigel
  • Patent number: 6939058
    Abstract: The optical module of the invention for high-speed bidirectional transceiver consists of a signal receiving unit, a signal transmitting unit, a common receiving-transmitting optical fiber, and a fiber coupling unit. The laser diode and the photodiode are arranged parallel to each other in closely located recesses of the module housing. Such an arrangement makes it possible to shorten distances for guiding lead wires from the terminals of the PC board to the respective terminals of the transmitting and receiving diodes. The laser diode emits a first transmitting laser beam that passes through a microobjective that collimates the beam and directs into onto a full-reflection mirror located inside the module housing. The full-reflection mirror reflects the first transmitting beam at an angle of 90° and transmits it to the end face of an optical fiber through an optical fiber collimator that centers the beam with the fiber core.
    Type: Grant
    Filed: February 12, 2002
    Date of Patent: September 6, 2005
    Assignees: MicroAlign Technologies, Inc., Allied Telesyn International Corp.
    Inventors: Igor Gurevich, Victor Faibishenko, Nikolai Fedyakin, Shinkyo Kaku, Leonid Velikov
  • Patent number: 6939059
    Abstract: Method and system for an optical package are disclosed. In one embodiment of the present invention, an optical package comprises: a lead frame; a substrate mounted inside the lead frame; one or more leads attached to the substrate; an optical device or component such as a LOA chip mounted on top of the substrate; a window cap hermetically sealing the optical device or component; one or more lens attached to either side of the window cap; two fibers attached on either side of the window cap; two holes or vias that may serve as inputs into the window cap or outputs from the window cap; an electrical out extending from the window cap; and an electrically isolated enclosure enveloping all contents inside the lead frame.
    Type: Grant
    Filed: January 3, 2003
    Date of Patent: September 6, 2005
    Assignee: Finisar Corporation
    Inventors: Jan Mink, Remigius Subertus Maria van Roemburg, Marcel Franz Christian Schemmann
  • Patent number: 6939060
    Abstract: A vicinity of the fusion spliced portion of optical fibers is mounted on a heating board, after the dissimilar optical fibers having the different mode field diameters are fusion spliced. The vicinity of the fusion spliced portion of the optical fibers is then heated by a heat source via the heating board.
    Type: Grant
    Filed: September 6, 2002
    Date of Patent: September 6, 2005
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Mitsuaki Tamura, Eiichiro Yamada
  • Patent number: 6939061
    Abstract: A turntable device principally includes a horizontal rotation base and an up-and-down swinging mechanism, which are driven by VCMs. An optical apparatus is placed on supports, which are arranged on the horizontal rotation base, with a horizontal rotation shaft therebetween. The optical apparatus is directed up-and-down and right-and-left by movable pieces connected to movable coils of the VCMs, so as to constitute the turntable device. The optical apparatus is placed on the turntable.
    Type: Grant
    Filed: January 27, 2003
    Date of Patent: September 6, 2005
    Assignee: Alps Electric Co., Ltd.
    Inventor: Toru Sawada
  • Patent number: 6939062
    Abstract: A system for assisting a user with the proper feeding of sheets of labels into a printer so that the labels may be properly printed with postage indicia. The system providing a sheet bearing pre-printed labels for further printing with postage indicia, the sheet having a target marker located thereon. Further provided is an interactive computer software that guides a user to feed a sheet of labels into the printer, directs the printer to print an indication mark on the sheet of labels, and queries the user as to where an indication mark appears on the sheet of labels. The invention further provides a sheet bearing pre-printed labels for further printing with postage indicia, having an area where a plurality of self-stick labels are located, wherein each label is pre-printed with a serial number, and a perimeter margin area having a target marker located thereon.
    Type: Grant
    Filed: May 5, 2003
    Date of Patent: September 6, 2005
    Assignee: Stamps.Com
    Inventors: Craig Ogg, Patrick Gaane Faustino, Kyle Kevin Huebner, Evelyn Jane Ko, Mark Krojansky, Damon Michael Cleckler
  • Patent number: 6939063
    Abstract: The present invention is directed toward a method and system for printing indicia, logos and graphics and more particularly to systems and methods for printing postal indicia on custom sized envelopes. A user navigates through a series of prompt screens to create a new custom envelope size for envelopes with irregular sizes. Postal indicia is then printed on a custom sized envelope.
    Type: Grant
    Filed: December 31, 2001
    Date of Patent: September 6, 2005
    Assignee: Stamps.com
    Inventor: Keith Bussell
  • Patent number: 6939064
    Abstract: It is an object of the present invention to use a simple configuration to reduce the deviate of an image printed position caused by the behavior of a print sheet when the back end of the sheet slips out from an upstream roller pair. Thus, the present invention provides a printing apparatus including transporting section for transporting a print medium relative to printing heads for printing an image on a print sheet, the apparatus comprising vibrating section for vibrating the transporting section. This vibrating section vibrates the transporting section before the printing heads start a printing operation. Thus, even if the transporting section is stopped at an unstable position when a transporting operation is stopped, the applied vibration brings the transporting section into a stable state sufficiently before a printing operation is started.
    Type: Grant
    Filed: January 30, 2002
    Date of Patent: September 6, 2005
    Assignee: Canon Kabushiki Kaisha
    Inventors: Koichiro Kawaguchi, Yuji Nakano, Haruyuki Yanagi, Hiroyuki Saito
  • Patent number: 6939065
    Abstract: A computer, including a keyboard for the input of data and commands, in which components of the Computer other than the components of the keyboard are interleaved between the keys of the keyboard, making it possible to build a computer smaller in volume than a computer of comparable capabilities without the interleaving of Computer Components.
    Type: Grant
    Filed: November 16, 1999
    Date of Patent: September 6, 2005
    Inventor: Brunn Wall Roysden, Jr.
  • Patent number: 6939066
    Abstract: This invention is a keyboard apparatus with front and back key functionality. The body of the apparatus is held in the hands, supported by the palms. This leaves both of the thumbs and all of the fingers free to operate the key functionality, while the apparatus is being held. Key functionality installed on the back is operated by the fingers; key functionality installed on the front is operated by the thumbs. When properly configured, the user may perform full touch-typing techniques while holding the apparatus. This configuration may reduce stress on the hands. Modifier keys are shaped, grouped and positioned so they may be operated by one thumb. Algorithms provide keyboard lock function and aid the user in locating the home row of keys needed for touch-typing.
    Type: Grant
    Filed: April 16, 2002
    Date of Patent: September 6, 2005
    Inventor: Gary Lee Goodenough
  • Patent number: 6939067
    Abstract: A keyboard having an input region that provides a set of input elements designed to complement a separate pointing device such as a computer mouse. These input elements enable both the dominant and non-dominant hand to work easily together to perform various functions, which in turn, makes “consumption” and “composition” tasks more efficient. The input region may be spaced laterally from the alphanumeric or “QWERTY” section of the keyboard. The elements include a scrolling member, first and second groups of keys, and an application switching device. The scrolling member may take the form of a rotatable member. The rotatable member may have an asymmetric outer profile and/or be frustum-shaped. The first group of keys preferably includes a Back key and a Forward key. The first group of keys and the scrolling member make performing “consumption” tasks more efficient. The second group of keys preferably includes a Cut key, a Copy key, and a Paste key.
    Type: Grant
    Filed: December 16, 2003
    Date of Patent: September 6, 2005
    Assignee: Microsoft Corporation
    Inventors: Hugh E. McLoone, James H. Cauthorn, Jonathan A. Hayes, Carl J. Ledbetter, Steven N. Bathiche, William H. Vong, Kenneth V. Fry
  • Patent number: 6939068
    Abstract: A tray riser is configured for retrofit in a printer feed tray. The riser includes a plate for supporting a stack of sheets in the tray. A stand is integrally formed with a bottom of the plate to position a front edge of the plate higher in elevation than a back edge of the plate. A retention tab is integrally formed with the plate for engaging a pre-existing feature in the tray to retain the riser in the tray.
    Type: Grant
    Filed: January 22, 2003
    Date of Patent: September 6, 2005
    Assignee: NCR Corporation
    Inventors: Timothy W. Rawlings, Timothy B. Baker, John C. Rosenbaum
  • Patent number: 6939069
    Abstract: A composite writing utensil comprising a front barrel and a rear barrel, a cam body provided within the barrel unrotatable with respect to the rear barrel, and a slider unrotatable with respect to the front barrel and coupled to each of a plurality of writing shafts. The cam body includes a V-shaped cam projection projecting forward, a cam surface, and a restraining portion. The slider comprises a V-shaped cam projecting rearward, and a slidably-contacted surface extending along the cam that is urged against the cam surface. A relative rotation between front and rear barrels causes the slidably-contacted surface of the cam to slidably contact the cam surface and one of the cams to be restrained by the restraining portion, thus a point of the writing shaft coupled to the slider provided with the cam selectively projects from the point aperture of the barrel.
    Type: Grant
    Filed: June 8, 2004
    Date of Patent: September 6, 2005
    Assignee: Kotobuki & Co., Ltd.
    Inventor: Tadao Odaka
  • Patent number: 6939070
    Abstract: A device for receiving and dispensing a coatable material such as adhesive, glue, cosmetics and the like. A sleeve-shaped receiving element has a piston-shaped element carrying the coatable material that is displaceable in longitudinal direction by a screw spindle operated by an external rotary grip at the base of the receiving element. The underside of the piston-shaped element is formed to complement the inwardly protruding shape of the sleeve base or grip element, such that there is virtually no free space in which air can collect between the piston-shaped element and the sleeve base when the piston element is fully retracted in the receiving element. Thus the device avoids undesired bubble formation during the filling process, and undesired material break off during use can be largely excluded.
    Type: Grant
    Filed: November 7, 2001
    Date of Patent: September 6, 2005
    Assignee: Henkel Kommandirgesellschaft auf Aktien
    Inventors: Wolfgang Butz, Peter Gonzalez-Koehn, Axel Uwe Kochler, Peter Kuklik, Rainer Dahm, Karsten Wolf
  • Patent number: 6939071
    Abstract: A container for applying a lip treatment material to a user is described. The lip treatment material may have a chromatic or nonchromatic color or be a dark gray. The container has a base, an outer surface, an inner surface and a top surface. The top surface has at least one orifice therein. The container has a rotatable ball mounted at the orifice for applying the lip treatment material from the container to the lips of the user. The rotatable ball has a color selected from the group consisting of chromatic and nonchromatic colors, blacks or dark grays.
    Type: Grant
    Filed: February 29, 2000
    Date of Patent: September 6, 2005
    Assignee: Fragrance Systems International
    Inventors: Diane C. Breidenbach, Laurence W. Mille
  • Patent number: 6939072
    Abstract: The present invention relates to a product applicator attachment (10) intended to be mounted on a container (20) containing the product that is to be applied, said attachment comprising: fixing means (17) intended to fix the attachment onto the container; an applicator portion (12, 13, 14, 15, 16) comprising a distribution chamber (14) delimiting, at least in part, an applicator surface (12), and able to communicate with the inside of the container (20) via an inlet passage (16) of axis X, said chamber (14) also being equipped with at least one product outlet orifice (13) opening onto the applicator surface (12), and of an axis distinct from the axis of the inlet passage (16).
    Type: Grant
    Filed: June 19, 2003
    Date of Patent: September 6, 2005
    Assignee: L'Oreal
    Inventor: Laure Thiebaut
  • Patent number: 6939073
    Abstract: In the aerospace field spacecraft components are held together by separation systems until a specific time when they must be separated or deployed. Customarily a threaded joining bolt engages one of the components to be joined, and a threaded nut is placed on that bolt against the other component so they can be drawn together by a releasable locking assembly. The releasable locking assembly herein includes a plunger having one end coupled to one end of a plunger bolt. The other end is flanged to abut and compress a coil spring when the plunger is advanced toward the interface plane between the two components. When the plunger is so advanced toward the interface plane, the end of the plunger bolt can be connected to the joining bolt. Thus during retraction the joining bolt is drawn to one side of the interface plane by the force of the expanding spring.
    Type: Grant
    Filed: August 26, 2003
    Date of Patent: September 6, 2005
    Assignee: The United States of America as represented by the Administrator of the National Aeronautics and Space Administration
    Inventors: Rafiq Ahmed, Robert J. Wingate
  • Patent number: 6939074
    Abstract: A stem connector assembly includes a connector body formed from a single piece of metal, and having a frame portion and a valve stem passageway extending through the frame portion. In one aspect, the connector body also includes an actuator stem passageway extending through the frame portion, and has a locking unit. The locking unit couples an actuator stem and a valve stem to the connector body. In operation, the stem connector assembly provides for unified movement of the actuator stem and valve stem, permits some misalignment between the two, thus reducing wear of the associated rod and stem components. The stem connector assembly further includes at least one mounting assembly, such as among others at least one NAMUR standard mounting assembly, to facilitate ready mounting of component elements associated with a stem connector assembly, such as a positioner, for example.
    Type: Grant
    Filed: February 4, 2003
    Date of Patent: September 6, 2005
    Assignee: Fisher Controls International LLC
    Inventor: Douglas P. Gethmann
  • Patent number: 6939075
    Abstract: A fitting for releasably connecting two plates, particularly furniture plates includes a clamping member which is rotatably mounted in a housing between a released position and a locked position, wherein the clamping member receives the head of a corresponding tightening bolt. The housing is composed of an upper part and a lower part which can be lockably connected with each other, wherein the two parts and the clamping member arranged between the two parts are manufactured in a single work step so as to be connected through intended breaking points.
    Type: Grant
    Filed: February 14, 2004
    Date of Patent: September 6, 2005
    Assignee: Häfele GmbH & Co. KG
    Inventor: Rüdiger Walz
  • Patent number: 6939076
    Abstract: An improved rivet system is disclosed. A wall proximity reclining/tilt chair includes the improved rivet system which eliminates the need for oil lubrication and additional bushings. The rivet system is such that installation is simplified and manufacturing inconsistencies are reduced. In this manner, the rivet system can be installed with less need for quality control confirmations.
    Type: Grant
    Filed: December 27, 2002
    Date of Patent: September 6, 2005
    Assignee: La-Z-Boy Incorporated
    Inventor: Larry P. LaPointe
  • Patent number: 6939077
    Abstract: There is disclosed a paving block for use in the construction of a paved surface, which paving block has a top surface, a bottom surface and at least one lateral surface extending between the top and bottom surfaces and abutting in use at least part of a lateral surface of at least one adjacent paving block, wherein a portion of the lateral surface of the paving block adjacent to the top surface is tapered.
    Type: Grant
    Filed: June 10, 1999
    Date of Patent: September 6, 2005
    Assignee: Formpave Holdings Limited
    Inventor: Peter Leslie Hart
  • Patent number: 6939078
    Abstract: A precast concrete slab and framing system is placed in walkways, curb ramps, platform edges, and areas of pedestrian traffic where they intersect with vehicular traffic, warning the visually handicapped of dangerous crossings. The precast slabs, which incorporate raised, truncated domes on the top side and a floated finish on the bottom side, are made to be set in the frame which has been set and cast into fresh concrete. A number of slabs are placed in a frame abutting each other on top of sand and the edges are filled with sand to lock them into place. The top surface is placed to be flush with the walking surface.
    Type: Grant
    Filed: September 3, 2004
    Date of Patent: September 6, 2005
    Assignee: Rampdome Systems LLC
    Inventors: Jeffrey W. Anderson, Ricky Jack Eischen, Shawn L. Shelton, Delbert T. Shelton, Jr.
  • Patent number: 6939079
    Abstract: A process and device for the recycling of asphalt including at least one one preheater unit. The preheater having a heater, scarifying rakes, and a bin to dispense aggregate. Also include is a recycling machine having a heater, scarifying rakes, a plurality of extension mills, a main mill, as well as a pug mill having first and second downwardly rotating rotors, the pug mill mixes asphalt and liquid additives together to form a homogenous mix; and at least one screed for laying the homogeneously mixed asphalt to grade.
    Type: Grant
    Filed: June 3, 2004
    Date of Patent: September 6, 2005
    Assignee: Enviro Pavo, Inc.
    Inventor: Peter Lloyd
  • Patent number: 6939080
    Abstract: An improved storage reservoir assembly has increased resistance to leakage of fluid from the assembly into the ground. The assembly comprises a storage reservoir suitable for being buried beneath ground level and suitable for containing a fluid and at least one support unit attached to or disposed adjacent to the reservoir and suitable for attachment to an above-ground canopy. The assembly also provides for substantially surrounding the reservoir with a hydrostatic head of a second fluid for detecting reservoir leaks by infiltration of the second fluid within the reservoir. This may be accomplished through an enclosure suitable for substantially surrounding the reservoir or through the use of a double-walled reservoir, with the second fluid contained within the enclosure or between the walls of a double-walled reservoir. In addition, the assembly provides for a piping network of the distribution system for supplying remote service islands to be located within a primary above-ground canopy.
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: September 6, 2005
    Inventor: Albert L. Wokas
  • Patent number: 6939081
    Abstract: A modular fuel dispensing and containment assembly for storing fuel in at least one fuel tank and for pumping the fuel to a group of fuel dispensers. The assembly has a reinforced concrete vault located underground which contains a fuel tank within its interior. The fuel tank is separated from the interior walls of the vault. The fuel tank has a turbine corridor on its lid, which corridor has an interior volume which leads from the fuel tank to a series of piping corridors. The turbine corridor and the piping corridors are all underground and the piping corridors lead to dispensing modules which are located under the dispensers or gas pumps. The dispenser modules and piping corridors are all sufficiently large to permit the entry of service personnel to their interiors. The interiors of the various corridors and modules form a single interconnected air volume.
    Type: Grant
    Filed: October 8, 2003
    Date of Patent: September 6, 2005
    Inventor: Steven M. Gropp
  • Patent number: 6939082
    Abstract: The method of taking a remotely operated vehicle to the ocean floor to land on and move along a subsea pipeline above or below the seafloor and repeatedly circulate seawater which has been heated electrically, mechanically, or chemically across the outer surface of the pipeline to melt hydrates or paraffins which have formed on the inside of the pipeline.
    Type: Grant
    Filed: September 20, 1999
    Date of Patent: September 6, 2005
    Inventor: Benton F. Baugh
  • Patent number: 6939083
    Abstract: A method of welding together the ends of outer pipe sections (16A, 16B) of pipe-in-pipe pipeline to be laid on a seabed employs an annular member (5) interposed between adjacent lengths of pipe. The annular member comprises a first axial part (11) which fits within the end of the first outer pipe section, and a flange part (12) which is interposed between the adjacent ends of the two lengths of outer pipe sections (16A, 16B) to be joined. The flange part (12) of the annular member (5) projects radially outwardly beyond the inside of the outer pipe sections (16A, 16B) and terminates radially inwardly of the outside of the outer pipe sections (16A, 16B), and provides some of the welding material for the joint.
    Type: Grant
    Filed: March 26, 2002
    Date of Patent: September 6, 2005
    Assignee: Saipem S.p.A.
    Inventors: Luciano Tosi, Renato Bonelli
  • Patent number: 6939084
    Abstract: A soil nailing system includes a temporary retaining wall for an excavation sidewall. Soil nails extend outwardly into the soil sidewall and are integrated with the temporary retaining wall. The soil nails comprise an easily shearable reinforcing rod made, for example, of fiberglass so that the area containing the soil nails can be excavated after permanent walls are provided in the excavation.
    Type: Grant
    Filed: March 30, 2004
    Date of Patent: September 6, 2005
    Inventor: Steven A. Kulchin
  • Patent number: 6939085
    Abstract: A soil aerating machine includes in combination a skid-steer and a basket resembling a loader bucket adapted for attachment to the skid-steer boom. An air pressure tank, an elongate air nozzle pipe, an air hammer, and air control valves for the air nozzle pipe and air hammer are carried within the basket. The elongate air nozzle is attached to the basket using a pivotal bearing surface, which permits controlled motion therebetween. The air hammer is used to assist with the driving of the elongate air nozzle pipe into an earthen medium. A blast of air is then released through the air nozzle pipe into the earth, to loosen and aerate packed or clogged soil. A method of restoring a septic system using the preferred apparatus is also described, as are various alternative apparatus and method steps.
    Type: Grant
    Filed: November 21, 2003
    Date of Patent: September 6, 2005
    Inventor: Gregory J. Posch
  • Patent number: 6939086
    Abstract: In a metal sheet pile, an effective width B [mm], a flange width Bf [mm], a height H [mm] and a geometrical moment of inertia I [cm4/m] meet the inequalities 700?B?1,200; 280?Bf?0.0005×B2?0.05×B; and ?0.073×B+0.0043×I+230?H?380. The metal sheet pile provides a better cross-sectional performance than a background art metal sheet pile.
    Type: Grant
    Filed: September 30, 2003
    Date of Patent: September 6, 2005
    Assignee: Nippon Steel Corporation
    Inventors: Kenji Nishiumi, Shinji Taenaka, Masataka Tatsuta, Yousuke Miura, Kazuhiko Eda, Humitaka Maeda
  • Patent number: 6939087
    Abstract: A retaining wall system for stabilizing an earthen wall. The retaining wall system comprises a panel structure, an anchor mesh panel, and a lock member. The wall panel defines an exposed face and a rear face. An insert is partly embedded within the wall panel such that a portion of the insert is spaced from the rear face of the wall panel to define a lock opening. The anchor mesh panel comprises at least one tension member defining an anchor axis. The tension member is bent at a first edge location to define a bearing portion. The lock member is inserted through the lock opening to engage the tension member and the insert to inhibit relative movement between the anchor mesh panel and the wall panel.
    Type: Grant
    Filed: February 18, 2004
    Date of Patent: September 6, 2005
    Assignee: SSL, LLC
    Inventor: Steven V. Ruel
  • Patent number: 6939088
    Abstract: A pneumatic transfer system having a modular pneumatic shifting device. A teller conduit has a teller station and a customer conduit has a customer station. A housing having apertures connected to the teller conduit and the customer conduit has a teller gate and a customer gate intermittently obstructing the apertures. A differential pressure generating mechanism is connected to the housing. A plurality of sensors send signals to a programmable means when a carrier pass through the system actuating movement of the gates and operation of the differential pressure generating mechanism.
    Type: Grant
    Filed: November 15, 2002
    Date of Patent: September 6, 2005
    Assignee: Protech Structural Industries
    Inventor: Robert M. Farrell
  • Patent number: 6939089
    Abstract: A file holder configured to attach a prior art surform file to a prior art linear sander. The file holder includes conventional mounting means allowing it to be attached to the linear sander. A clip recess is provided on the file holder's first end. This feature is shaped to engage and hold the canted clip found on the first end of the surform file. A movable tensioning block is located on the second end of the file holder. It engages and holds the canted clip found on the second end of the surform file. Tensioning means are provided so that the user can adjust the tensioning block to place the surform file in tension. A chip cavity is located in the file holder adjacent the non-cutting side of the surform file. Ejection ports are provided in the side of the file holder. These allow chips collected in the chip cavity to escape the file holder.
    Type: Grant
    Filed: April 20, 2004
    Date of Patent: September 6, 2005
    Inventor: Anthony P. Wickman
  • Patent number: 6939090
    Abstract: A throwaway-type cutting tool including a tool body having a distal end, and a plurality of throwaway tips mounted to the distal end. Each of the plurality of throwaway tips including a plate of a substantially rectangular shape. The plate has a corner angle of two adjacent corner cutting edges of a first side in a surface being to 90° or less, and two opposing ridges on the first side including the two adjacent corner cutting edges are defined as cutting edges which are in a non-parallel orientation to each other. Each of the plurality of throwaway tips have a cutting edge arranged to project toward the distal end. The two adjacent corner cutting edges on the first side in each of the plurality of throwaway tips are arranged to project toward an outer periphery of the distal end of the tool body.
    Type: Grant
    Filed: August 17, 2000
    Date of Patent: September 6, 2005
    Assignee: Mitsubishi Materials Corporation
    Inventors: Hidehiko Nagaya, Hiroshi Shimomura
  • Patent number: 6939091
    Abstract: A cutting insert for milling cam shafts includes first and second surface interconnected by a third surface, and at least one cutting edge. The cutting edge includes a straight first cutting edge section, a straight second cutting edge section, and a generally convex third cutting edge section, all adjoining one another. The first section extends along the junction between the first and third surfaces. The second section extends along the junction and includes a first end adjoining an end of the first section. The second is inclined at an obtuse angle from one end of the first section in a direction away from the third surface. The third section extends along the junction and adjoins a second end of the second section. The third section is of generally convex shape and extends over an angular range greater than 90°. The first, second and third sections lie in the third surface.
    Type: Grant
    Filed: April 3, 2001
    Date of Patent: September 6, 2005
    Assignee: Sandvik AB
    Inventor: Günter Wermeister
  • Patent number: 6939092
    Abstract: A sheet metal hole cutter has a cap plate defining a substantially circular peripheral groove and an annular shelf extending radially outwardly from the peripheral groove. An elongated band forming an approximately circular shape with opposite ends of the band contacting each other defines a base edge received within the circular peripheral groove in an abutting relationship with an inner edge of the groove. The band defines an axial depth of about ½ of an inch or less, and an outer diameter within the range of about 9/16 of an inch through about 6 inches. A weld region fixedly secures the base edge of the band to the cap plate. The annular shelf of the cap plate extends radially outwardly from the base edge of the band and defines a radial depth of at least approximately 1/16 of an inch in order to prevent over-feeding of the hole cutter through a work piece.
    Type: Grant
    Filed: June 16, 2004
    Date of Patent: September 6, 2005
    Assignee: Irwin Industrial Tool Company
    Inventors: William B. Korb, Brian K. Douglas, Kenneth Hall
  • Patent number: 6939093
    Abstract: A chamfer hob for and a method of providing a chamfered end and having an identical chamfer angle at both a front face and a back face of a gear including a shaft, a plurality of helical cutting vanes extending radially outwardly from the shaft, such that the radially outward surface of the cutting vanes defines a hob diameter, and a hob radius, a predetermined radial width of the desired chamfer and a depth of chamfer, such that the chamfering is done on both faces of the gear teeth ends resulting in a uniform chamfer around the periphery of the complete gear tooth.
    Type: Grant
    Filed: December 5, 2002
    Date of Patent: September 6, 2005
    Inventors: Joseph L. Arvin, Herbert A. Grubel
  • Patent number: 6939094
    Abstract: The invention is directed to a secondary power tool system, components thereof and methods for using the same. It is preferably for use with an automatic tool change CNC machine having a rotating tool receiving element. The system includes a power source delivery interface component having an interlock and a high-speed rotating spindle accessory component. The delivery interface provides an autonomous connection point for delivering any one of several modes of power, e.g., compressed air. The rotating spindle accessory includes a housing adapted to be received by the rotating tool receiving element and a motor. A connector arm operably coupled to the housing defines at least one conduit for delivering the power, such as compressed air, to the motor. It also includes a delivery probe adapted to actuate the power delivery interface interlock so that when presented to the power delivery interface, power is autonomously delivered to the motor.
    Type: Grant
    Filed: January 28, 2003
    Date of Patent: September 6, 2005
    Assignee: Macro Technologies Inc.
    Inventor: M. Howard Konishi
  • Patent number: 6939095
    Abstract: A tie-down strap or chain anchor is described for use with a trailer or truck. The anchor includes a stem portion which is adapted to be secured to one side of the bed of the trailer or truck. A pair of spaced-apart plates are secured to the upper end of the stem portion and have a J-shaped receiver secured thereto and extending therebetween which includes an inclined portion and a generally U-shaped portion at the lower end thereof. The U-shaped portion has a slot or notch formed therein.
    Type: Grant
    Filed: February 12, 2004
    Date of Patent: September 6, 2005
    Inventor: Richard C. Hugg
  • Patent number: 6939096
    Abstract: A scissor gate is provided which has two securement mechanisms enabling it to be stretched across a cargo hold such as a semi tractor trailer box and connected to the E-track on each opposing wall to retain a transported load against shifting.
    Type: Grant
    Filed: July 7, 2004
    Date of Patent: September 6, 2005
    Assignee: Beemac Trucking Inc.
    Inventors: Stephen Cline, Richard Macklin
  • Patent number: 6939097
    Abstract: A ground washer is disclosed for attachment by a grounding screw to a grounding terminal. The washer device includes a disc-shaped member which defines an opening for the reception therethrough of the grounding screw. The member has an annular portion having a first and a second surface, the annular portion surrounding the opening. The annular portion cooperates with a plurality of teeth extending from the grounding terminal towards the annular portion of the member. A conical portion having a first and a second end, is disposed concentrically around the annular portion. A raised annular ridge is disposed between the annular portion and the conical portion, the ridge cooperating with the grounding screw such that when the grounding screw is turned, the ridge urges the annular portion into contact with the plurality of teeth of the grounding element. An annular flange is disposed concentrically around the conical portion, the flange mating with the grounding terminal.
    Type: Grant
    Filed: August 25, 2003
    Date of Patent: September 6, 2005
    Assignee: Illinois Tool Works, Inc.
    Inventors: Scott H. Carr, Dale H. Edwards, Jr., Eric G. Parker
  • Patent number: 6939098
    Abstract: The straddle carrier comprising separate front and rear towers, each tower being of a generally inverted U shaped configuration and having a pair of ground wheel assemblies which can be spaced apart sufficiently to allow a container to locate between the assemblies, each tower including attachment means to attach the tower to the container, each tower having lifting means to lift the container. By having separate front and rear towers, as opposed to a chassis arrangement of existing straddle carriers, the straddle carrier according to the invention can be simply attached to each corner of a container of any length. Thus, the straddle carrier can be used on containers having lengths of 20 ft, 40 ft, and 50 ft, and can also handle containers without side walls or front or back walls which are also called flat beds or flat racks.
    Type: Grant
    Filed: September 24, 2002
    Date of Patent: September 6, 2005
    Inventor: Tommy Schults
  • Patent number: 6939099
    Abstract: The invention comprises a hook attachment having a frame with a plurality of hooks pivotally mounted to the frame. The attachment has a engaging flange and eyelets for receiving the attaching flange and engaging pins, respectively on the front of the arms of a front end loader. The attachment has an attaching flange and engaging pins mounted on the front of the frame of the attachment for engaging an attaching flange and eyelets on the rear of a bucket, whereby the hook attachment may be attached directly to the front of a front end loader and used alone with the front end loader, or the attaching flange and engaging pins on the front of the frame of the locking attachment may engage the attaching flange and eyelets on the rear of the bucket to attach the bucket to the flange of the hook attachment so that the hook attachment and bucket may be used together on the front end loader.
    Type: Grant
    Filed: August 10, 2001
    Date of Patent: September 6, 2005
    Inventor: Curtis Stokkeland
  • Patent number: 6939100
    Abstract: In a method of controlling steam flow through a steam turbine having a turbine rotor, a maximum heat transfer rate is determined based on thermal stress calculations in the turbine rotor. A maximum steam flow rate can be calculated based on the maximum heat transfer rate. An actual steam flow rate through the steam turbine is determined, and a turbine inlet valve is controlled based on a difference between the actual steam flow rate and the maximum steam flow rate. In this manner, steam flow can be controlled to the steam turbine in such a way as to limit thermal stress to an acceptable level while minimizing start times and maximizing operability.
    Type: Grant
    Filed: October 16, 2003
    Date of Patent: September 6, 2005
    Assignee: General Electric Company
    Inventor: Darrin Glen Kirchhof
  • Patent number: 6939101
    Abstract: A windmill. A wind intake section has wind guide plates, a wind inlet defined between two adjoining wind guide plates, and a wind inlet opening and closing device placed at the wind inlet. The wind inlet opening and closing device is opened by the wind flowing through the wind inlet into the windmill and closed by the wind flowing through the wind inlet out of the windmill. A power generating section is disposed to rotate rotors by the wind introduced into the windmill through the wind intake section and thereby generate electricity. A wind exhaust section has a wind outlet, and a wind outlet opening and closing device placed at the wind outlet. The wind outlet opening and closing device is opened by the wind flowing through the wind outlet out of the windmill and closed by the wind flowing through the wind outlet into the windmill.
    Type: Grant
    Filed: October 23, 2003
    Date of Patent: September 6, 2005
    Inventors: Young-Sil Yu, Byung-Soo Yu
  • Patent number: 6939102
    Abstract: A cooled fluid flow component for a combustion engine which directs cooling fluid through complementary guided-flow regions to ensure effective cooling of the component tip end, without producing overcooled regions. The component includes multiple channels fluidly linked by a first turning zone. A contoured boundary member divides the turning zone into two guided-flow regions which cooperatively ensure that the tip is cooled appropriately. According to one aspect of the invention, the first guided-flow region forms a vortex that cools a region adjacent a channel-dividing partition, while the second guided flow region ensures the region adjacent the component tip is cooled appropriately. A method of cooling a internally-cooled fluid guide component is also provided.
    Type: Grant
    Filed: September 25, 2003
    Date of Patent: September 6, 2005
    Assignee: Siemens Westinghouse Power Corporation
    Inventor: George Liang
  • Patent number: 6939103
    Abstract: The present invention concerns a wind power installation having a rotor with at least one blade and an adjusting device for the rotor blade. An adjusting device with more than one drive for one rotor blade is provided. By virtue of that arrangement each drive only has to furnish a corresponding fraction of the power output, it can be of a correspondingly smaller design configuration, and it imposes a correspondingly lower loading on the subsequent components.
    Type: Grant
    Filed: September 8, 2001
    Date of Patent: September 6, 2005
    Inventor: Aloys Wobben