Patents by Inventor Kjell Johansson

Kjell Johansson 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: 20130017853
    Abstract: A method, in a network node, for mapping a wholesale network user's identity onto a mobile network user identity that is routable in the mobile network, comprises: receiving, through a communication interface of the network node, a request from the user of the wholesale network for a service provided by the mobile network, where the user of the wholesale network is not registered in the mobile network. The method further comprises, based on the requested service, selecting a routable identity among a group of identities associated with the requested service, in the mobile network, by a processor of the network node. Finally, the method comprises: mapping the selected routable identity of the mobile network to the wholesale network user's identity, by the processor of the network node.
    Type: Application
    Filed: November 14, 2011
    Publication date: January 17, 2013
    Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
    Inventors: Kjell Johansson, Saikumar Devulapalli, Kaniz Mahdi, Mahdi Ali Hirab, Ruth Guerra, Ranjeet Verma
  • Patent number: 7322922
    Abstract: End-to-end joining of sleeves. A first glue strand is applied to the end joint surface of one of the sleeves, the first glue strand having properties that cause an immediate fixing of the end joint surfaces of the sleeves. A second glue strand is applied to the end joint surface of one of the sleeves, the second glue strand having properties that causing wetting of the sleeve material in the joint surface and its immediate vicinity. The end joint surface of a first one of the sleeves is positioned against the end joint surface of a second one of the sleeves so that the first glue strand causes an immediate fixing of the end joint surfaces, and the second glue strand is allowed to set. The apparatus includes alignment devices for positioning the sleeves adjacent glue nozzles and for positioning the sleeves in end-to-end contact.
    Type: Grant
    Filed: July 2, 2002
    Date of Patent: January 29, 2008
    Assignee: Core Link AB
    Inventors: Kjell Johansson, Göran Ljungek
  • Publication number: 20040195043
    Abstract: The invention relates to a collapsible ladder (1) having hollow ladder bars (2, 3) and ladder pins (4). The bars are divided into sections, which are telescopically inserted into each other and which in pairs at their top are connected to each other via a ladder pin, ladder sections, positioned above each other, being formed. The ends of the ladder pins (4) each houses its retaining mechanism (6), which via a locking pin (8) is locked against the lower portion of a ladder section, positioned above, in a separated or in a activated position of two such sections, arranged after each other, and which is releasable in order to allow an insertion of said ladder section, positioned above.
    Type: Application
    Filed: December 11, 2003
    Publication date: October 7, 2004
    Inventor: Kjell Johansson
  • Patent number: 6761098
    Abstract: An apparatus for emptying a reel on which a web of material is wound in layers. A frame supports the reel. A carriage is mounted on the frame for reciprocal movement longitudinally in a first direction and in a second direction opposite the first direction over the reel. A knife is mounted on the carriage for movement with the carriage to cut sheets of material from the web as the carriage moves over the reel. A plough removes cut sheets of the material from the reel as the carriage moves over the reel.
    Type: Grant
    Filed: October 19, 2001
    Date of Patent: July 13, 2004
    Assignee: Core Link AB
    Inventors: Thomas Esping, Jan Göransson, Kjell Johansson, Jan Karlsson, Göran Ljungek, Ove Nilsson
  • Patent number: 6382080
    Abstract: An apparatus for synchronizing a telescopic ram in a hydraulic elevator in which two or more pistons and a cylinder are simultaneously extended from and retracted into a foot portion mounted at the bottom of an elevator shaft includes a connecting cable which is fixed on one end to the shaft wall and on the other to one of the pistons and the cylinder and is deflected over a roller used for the synchronization. The connecting cable is a sheathed synthetic fiber cable.
    Type: Grant
    Filed: May 27, 1998
    Date of Patent: May 7, 2002
    Assignee: Inventio AG
    Inventors: Claudio De Angelis, Kjell Johansson
  • Patent number: 6044933
    Abstract: A drive system for a hydraulic elevator installation (1) without a machine room including an electric motor (15), a hydraulic pump (16), an oil tank (17), valves (18) and a control apparatus (19) mounted in a cabinet (10). The cabinet (10) can be mounted in direct connection with an elevator shaft (2), for example near a shaft door (6), or at any desired location, preferably in the proximity of traffic routes, in work areas or even in passageways, where good accessibility is guaranteed. A double sound insulation of the cabinet (10) and of the oil tank (17) containing the electric motor (15) and the hydraulic pump (16) damps the noise level of the drive system to the extent that the cabinet (10) can be placed at virtually any desired location without the noise developed by the drive system being disturbing in surrounding spaces.
    Type: Grant
    Filed: March 17, 1998
    Date of Patent: April 4, 2000
    Assignee: Inventio AG
    Inventors: Kjell Johansson, Per Folkesson
  • Patent number: 5612517
    Abstract: Process and apparatus for controlling a hydraulic lift wherein with this process, a direct approach to a floor can be achieved without requiring a creeping velocity drive, whereby the car is controlled in a position-dependent manner during the deceleration phase, for the purpose of which a control region is formed which is subdivided into percentage values, the percentage values being retained in tabular form with reference to measured actual position values and upon input of a specific actual position value, the corresponding percentage value is multiplied with the value of the control region (CS) and to this product eventually are added a control deviation (CO) and a pilot control signal (SO) wherein the sum which constitutes the actual control signal used during the deceleration phase, is forwarded to a regulation valve arrangement. An apparatus for carrying out the process is also set forth.
    Type: Grant
    Filed: August 15, 1994
    Date of Patent: March 18, 1997
    Assignee: Inventio AG
    Inventor: Kjell Johansson
  • Patent number: 5418837
    Abstract: An apparatus for upgrading a mobile telephone, the mobile telephone having a main memory the apparatus comprising a module reader provided in the mobile telephone and a software upgrading module card adapted to be temporarily connected to the mobile telephone by insertion into the module reader. The card comprises means for storing upgrading software to be transmitted into the main memory in the mobile telephone. The apparatus further includes means provided in the mobile telephone for transmitting the upgrading software into the main memory.
    Type: Grant
    Filed: July 30, 1993
    Date of Patent: May 23, 1995
    Assignee: Ericsson-GE Mobile Communications Inc.
    Inventors: Kjell Johansson, Mats E. G. Lindoff
  • Patent number: 5313862
    Abstract: An apparatus for cutting a cylindrical sleeve (7) during continuous displacement of the sleeve (7) in its longitudinal direction, for example in connection with continuous manufacture of the sleeve (7) in an appropriate machine. The apparatus includes a longitudinal slide (30) which is displaceable synchronously with the sleeve (7) during rotation thereof and movement in its longitudinal direction. A knife (36) is impressible into the wall of the sleeve (7) during longitudinal displacement of the slide (30) and the sleeve (7). The knife (36) is mounted on a cross slide (39,40; 43,44) which is reciprocal transversely of the longitudinal axis of the sleeve (7), and thereby transversely of the direction of movement of the longitudinal slide (30) for impressing the knife (36) into the wall of the sleeve (7) for cutting a desired length of the sleeve.
    Type: Grant
    Filed: November 23, 1992
    Date of Patent: May 24, 1994
    Assignee: Core Link AB
    Inventor: Kjell Johansson
  • Patent number: 5288317
    Abstract: In a method for preparing a starch solution, particles containing starch are mixed with cold water and subjected to shear forces, such that any agglomerates formed are broken up, and each individual particle is wetted, whereupon the mixture is heated to at least about 60.degree. C. and maintained in the heated state until the viscosity maximum of the solution has passed. The wetting and the heating take place before a viscosity that is unacceptable from the point of view of handling has been reached.A device for implementing the method, a starch solution prepared in accordance with the method, and the use of such a starch solution for making paper are also disclosed.
    Type: Grant
    Filed: December 9, 1991
    Date of Patent: February 22, 1994
    Assignee: Eka Nobel AB
    Inventors: Kjell Johansson, Kenneth Jacobsson
  • Patent number: 5277764
    Abstract: Cellulose fibre containing products in sheet or web form, such as paper and pulp sheets, are produced from a suspension of cellulose containing fibres, and optional fillers, to which is added anionic inorganic particles, such as bentonite and silica based particles, and a cationic carbohydrate polymer containing aluminum. The cationic carbohydrate polymers are cationic galactomannans or cationic starch. High cationized starch with a degree of substitution of at least 0.07 are especially suitable.
    Type: Grant
    Filed: December 9, 1991
    Date of Patent: January 11, 1994
    Assignee: Eka Nobel AB
    Inventors: Kjell Johansson, Hans E. Johansson, Stefan Klofver
  • Patent number: 4715322
    Abstract: A method and means for keeping cattle in a stall barn is provided. The barn has feeding and resting places where each animal is kept during feeding and rest in a separate stall defined by vertical parallel side stall partitions, the animals being free from restraining connections to the feeding table and said partitions and being confined at the rear of the stall by a closing means controlled by power transmissions means which lifts it to a level above the standing height of the animals to allow them to back out from their individual stalls and move to a common collecting place along a predetermined route of a way system, the animals being subsequently returned to their stalls by the same or a different route, and the closing means being returned to confining position behind the animals, said routes being established by a plurality of adjustable gates within said way system, the gates being set in different positions by individual power transmission means.
    Type: Grant
    Filed: July 3, 1986
    Date of Patent: December 29, 1987
    Inventor: Kjell Johansson
  • Patent number: 4545425
    Abstract: The present invention relates to a device for mounting an outer jacket (4) on a roller-shaped body (1, 2, 3) for forming an annular space (5) between the outer jacket (4) and the roller-shaped body (1, 2, 3). The basis of the present invention resides in the task of simplifying, to as high a degree as possible, the prior art devices of this type, and, as far as is possible, obviating or at least reducing the inconveniences inherent therein. This task is solved according to the present invention, in that the device is provided with at least one slotted ring (19) at each end of the outer jacket (4) and the roller-shaped body (1, 2, 3) in the space (5) therebetween, the ring (19) having at least one inclined surface (20) for cooperation with an inclined surface (10) on the jacket (4) or the body (1, 2, 3) for radial movement of the ring (19) on actuation thereof into the space by means of adjustment screws (22) in a nut (11) which is secured against axial movement.
    Type: Grant
    Filed: June 23, 1981
    Date of Patent: October 8, 1985
    Inventor: Kjell Johansson
  • Patent number: 4445506
    Abstract: The present invention briefly refers to a bone aligning apparatus comprising a stand (1, 4, 7) forming a stretching bow in which a limb, preferably a fore arm, is insertable in order to be exposed to a repositioning pulling force. A rope (11) extends between a pulling force producing device (10) and a repositioning disc (15) having means (16) for holding the extreme portions of the limb such as fingers and toes in a physiologically correct position. A holding cuff (14) is adapted to retain the inner portion of the limb such as the upper arm or thigh, such cuff being attached to a portion (7) of the stand by means of a spring (13). A pulling force meter (18) is provided to establish the pulling force.
    Type: Grant
    Filed: May 13, 1982
    Date of Patent: May 1, 1984
    Assignee: Landstingens Inkopscentral, LIC
    Inventors: Kjell Johansson, Hermino Duarte-Martins, Jr.
  • Patent number: D462453
    Type: Grant
    Filed: December 7, 2001
    Date of Patent: September 3, 2002
    Assignee: Telesteps AB
    Inventor: Kjell Johansson
  • Patent number: D297469
    Type: Grant
    Filed: July 3, 1986
    Date of Patent: August 30, 1988
    Inventor: Kjell Johansson
  • Patent number: D297470
    Type: Grant
    Filed: July 3, 1986
    Date of Patent: August 30, 1988
    Inventor: Kjell Johansson
  • Patent number: D431081
    Type: Grant
    Filed: November 15, 1999
    Date of Patent: September 19, 2000
    Assignee: AB Forserums Verktygsindustri
    Inventors: Kjell Johansson, Ove Gustavsson