Patents by Inventor Hans A. Nilsson

Hans A. Nilsson 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).

  • Patent number: 10385556
    Abstract: A flow limiter (1) for setting a maximum flow of water at an outlet from a mixing faucet, wherein the flow limiter in the axial direction comprises a seat (3 a, 3 b) which along its periphery is provided with an annular wall (8a, 8b) and has flow channels (7) arranged inside and along said wall (8a, 8b), an actuator (30, 50) which is rotatably arranged on the seat (3a, 3b), a regulating device (20a, 20b) in the form of a body with a circumferential envelope surface (22, 43) facing the inside of said annular wall (8a, 8b), wherein the actuator (30, 50) comprises means (34a, 34b) for moving the regulating device (20a, 20b) in the axial direction, and wherein an annular cavity is formed between walls formed by the envelope surface (22, 43) of the regulating device and the wall (8a, 8b) of the seat, in which annular cavity an O-ring (24) is arranged, wherein one of the walls (43, 8a) of the annular cavity has open axially extending grooves (9, 44) with a cross-section area increasing in the direction of flow, whe
    Type: Grant
    Filed: March 1, 2016
    Date of Patent: August 20, 2019
    Assignee: NGL TEKNIK I LINKĂ–PING AB
    Inventors: Jacob Norling, Hans Nilsson
  • Publication number: 20180080204
    Abstract: A flow limiter (1) for setting a maximum flow of water at an outlet from a mixing faucet, wherein the flow limiter in the axial direction comprises a seat (3 a, 3 b) which along its periphery is provided with an annular wall (8a, 8b) and has flow channels (7) arranged inside and along said wall (8a, 8b), an actuator (30, 50) which is rotatably arranged on the seat (3a, 3b), a regulating device (20a, 20b) in the form of a body with a circumferential envelope surface (22, 43) facing the inside of said annular wall (8a, 8b), wherein the actuator (30, 50) comprises means (34a, 34b) for moving the regulating device (20a, 20b) in the axial direction, and wherein an annular cavity is formed between walls formed by the envelope surface (22, 43) of the regulating device and the wall (8a, 8b) of the seat, in which annular cavity an O-ring (24) is arranged, wherein one of the walls (43, 8a) of the annular cavity has open axially extending grooves (9, 44) with a cross-section area increasing in the direction of flow, whe
    Type: Application
    Filed: March 1, 2016
    Publication date: March 22, 2018
    Inventors: Jacob Norling, Hans Nilsson
  • Patent number: 9136044
    Abstract: The present invention concerns a cable for signal transmission and a method for producing such a cable. The cable comprises one or more wire pairs extending in a longitudinal direction, each of said wire pairs including two conductors each separately surrounded by a dielectric layer. At least one of said one or more wire pairs comprises a conductive shield being wrapped in a rotational direction along and about the longitudinal axis of the wire pair such that a longitudinal side of a wrap overlaps a preceding wrap. The conductive shield is applied with an angle (?) that differs between different wraps such that the conductive shield lay length (L) varies along the length of said cable.
    Type: Grant
    Filed: March 8, 2012
    Date of Patent: September 15, 2015
    Assignee: Telefonaktiebolaget L M Ericsson (Publ)
    Inventors: Marcus Lindstrom, Hans Nilsson, Dietmar Gleich, Curt Erik Johansson, Hans Ullberg
  • Publication number: 20120227998
    Abstract: The present invention concerns a cable for signal transmission and a method for producing such a cable. The cable comprises one or more wire pairs extending in a longitudinal direction, each of said wire pairs including two conductors each separately surrounded by a dielectric layer. At least one of said one or more wire pairs comprises a conductive shield being wrapped in a rotational direction along and about the longitudinal axis of the wire pair such that a longitudinal side of a wrap overlaps a preceding wrap. The conductive shield is applied with an angle (?) that differs between different wraps such that the conductive shield lay length (L) varies along the length of said cable.
    Type: Application
    Filed: March 8, 2012
    Publication date: September 13, 2012
    Inventors: Marcus Lindstrom, Hans Nilsson, Dietmar Gleich, Curt Erik Johansson, Hans Ullberg
  • Publication number: 20110283756
    Abstract: The present disclosure relates to a device for creating a sabotage protecting contact component (1), arranged in a locking function (2) near, on or in a lockable unit (3), e.g. a door, a window, a hatch or a gate, in order to relock from the outside a space or enclosure (4), said contact component (1) transmits via electric cables (5) electric current to the locking function (2) in the form of an electronic code, which activates an electronic part (6) and/or activates the mechanical part (7) of the locking function (2) for transmitting the current to drive a unit, e.g. a solenoid for connecting the mechanical part to a rotary function, e.g. a knob or a handle for locking or unlocking the lockable unit (3) by means of a lock cylinder, for example.
    Type: Application
    Filed: December 11, 2009
    Publication date: November 24, 2011
    Inventor: Hans Nilsson
  • Publication number: 20090050413
    Abstract: A clamp force control (30) for a fluid powered clamping and lifting assembly (10) adapted to clamp and lift objects (20) by friction engagement in clamping and lifting operations by clamping pressure in a clamping pressure line (32) and lifting pressure in a lifting pressure line (58) provided for respective clamping actuators (16) and lifting actuators (12) of the assembly. To enable the control to safely adapt the clamping force to the lifting force without using electronic control equipment when handling different objects, the control has an adjustable pressure amplifier (52) provided in fluid connection (50) between the clamping pressure line (32) and the lifting pressure line (58) and adapted to provide a predetermined, constant difference between the lifting pressure and the clamping pressure.
    Type: Application
    Filed: February 14, 2006
    Publication date: February 26, 2009
    Inventor: Hans Nilsson
  • Patent number: 6986904
    Abstract: A new metered unit dose comprising 40 ?g or less of budesonide is disclosed as well as a formulation thereof and the use thereof for the treatment of conditions in the nose.
    Type: Grant
    Filed: November 17, 2003
    Date of Patent: January 17, 2006
    Assignee: AstraZeneca AB
    Inventors: Hans Nilsson, Gordon Santesson
  • Publication number: 20050023478
    Abstract: The invention is a method of irradiating at least one surface of a three-dimensional object (36, 114) with a desired ultraviolet light irradiance flux produced by an ultraviolet light source (22, 102).
    Type: Application
    Filed: July 31, 2003
    Publication date: February 3, 2005
    Inventors: Mark Ruckman, Miodrag Cekic, Jeffery Okamitsu, Hans Nilsson
  • Publication number: 20040101486
    Abstract: A new metered unit dose comprising 40 &mgr;g or less of budesonide is disclosed as well as a formulation thereof and the use thereof for the treatment of conditions in the nose.
    Type: Application
    Filed: November 17, 2003
    Publication date: May 27, 2004
    Inventors: Hans Nilsson, Gordon Santesson
  • Patent number: 6686346
    Abstract: A new metered unit dose comprising 40 &mgr;g or less of budesonide is disclosed as well as a formulation thereof and the use thereof for the treatment of conditions in the nose.
    Type: Grant
    Filed: August 20, 2001
    Date of Patent: February 3, 2004
    Assignee: Astra Aktiebolag
    Inventors: Hans Nilsson, Gordon Santesson
  • Patent number: 6604122
    Abstract: A database processing request is performed by distributed processes. Each of the distributed processes involved in the task performs some data processing function and includes process identifying information along with a substantive task message to another process. Ultimately, messages along with the identifying information reach a controlling process which then deduces from that identifying information whether all of the messages from all processes involved in the task have completed their part of the task. If it deduces they have, the task is complete.
    Type: Grant
    Filed: November 3, 1998
    Date of Patent: August 5, 2003
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventor: Hans Nilsson
  • Patent number: 6584622
    Abstract: Methods and apparatus for flushing a toilet are disclosed, the method including actuating a flushing initiator to open a reservoir discharge valve, closing the reservoir discharge valve after a predetermined period of time, and determining that predetermined period of time by means of a hydraulic timer disposed in a water-containing reservoir whereby the water remaining in the water-containing reservoir operating the hydraulic timer. Apparatus for carrying out these methods are also disclosed.
    Type: Grant
    Filed: May 30, 2001
    Date of Patent: July 1, 2003
    Assignee: Ninotech HB
    Inventor: Hans Nilsson
  • Publication number: 20020016315
    Abstract: A new metered unit dose comprising 40 &mgr;g or less of budesonide is disclosed as well as a formulation thereof and the use thereof for the treatment of conditions in the nose.
    Type: Application
    Filed: August 20, 2001
    Publication date: February 7, 2002
    Applicant: Astra Aktiebolag, a Swedish corporation
    Inventors: Hans Nilsson, Gordon Santesson
  • Patent number: 6291445
    Abstract: A metered unit dose comprising 40 &mgr;g or less of budesonide is disclosed, as well as formulations thereof, and the use thereof for the treatment of nasal conditions.
    Type: Grant
    Filed: April 29, 1997
    Date of Patent: September 18, 2001
    Assignee: Astra Aktiebolag
    Inventors: Hans Nilsson, Gordon Santesson
  • Patent number: 6075048
    Abstract: New aqueous formulations of, and the paediatric use of, bambuterol, and of its pharmaceutically acceptable salts, are described.
    Type: Grant
    Filed: February 3, 1998
    Date of Patent: June 13, 2000
    Assignee: Astra Aktiebolag
    Inventors: Staffan Annefors, Carl-Axel Bauer, Hans Nilsson
  • Patent number: 6027302
    Abstract: A control is provided for a load-handling device that includes a hydraulic gripper (14) which is intended to grip objects, such as one or more rolls or bales of paper material or other goods, through the medium of pressure in a clamping pressure line (32) leading to one or more hydraulic cylinders (30) that actuate gripping arms on the gripper (14), and on the other hand to lift the objects by actuation from a lifting device (22, 42). The clamping force is adapted to the lifting force during a clamping and lifting operation, by, among other things, monitoring the lifting force of the lifting device (42) with the aid of sensor member. A pressure reduction valve (36) is provided in the clamping pressure line (32), and a control member (50) is provided for controlling the pressure reduction valve (36) to a pressure in the clamping pressure line (36) that is proportional in the lifting force detected by the sensor member (60).
    Type: Grant
    Filed: April 22, 1997
    Date of Patent: February 22, 2000
    Assignee: Nymek AB
    Inventor: Hans Nilsson
  • Patent number: 5957887
    Abstract: A medical catheter device that has a housing containing a needle and needle hub that are movable between a retracted position where the needle is safely within the protection of the housing and an extended position where the needle extends from the housing for insertion into a patient. After use, the needle can be moved to its retracted position to protect the user from inadvertent sticks from the needle. At the distal end of the catheter housing, there is a hub support having a through hole through which the needle extends when in its extended position. A flexible hollow trunk extends proximally from the through hole back into the housing and through which the needle passes. When the needle is withdrawn into its retracted position, the needle is physically caused to be moved off center so as to not realign with the through hole, however, the needle end remains encased within the flexible hollow trunk to prevent blood from entering the through hole into the interior of the housing.
    Type: Grant
    Filed: August 14, 1997
    Date of Patent: September 28, 1999
    Assignee: Becton Dickinson Infusion Therapy Aktiebolag
    Inventors: Roland J. Osterlind, Lars A. Lindgren, Hans A. Nilsson
  • Patent number: 5502713
    Abstract: In a TDMA cellular telephone system, an error concealment method provides parameter interpolation based on soft quality measures that will enhance the speech quality under bad channel conditions compared to prior methods of repeating previous voice data frames. Specifically, the soft technique of the present invention uses a weighted combination of previous and present frame parameters, where the weighting reflects the probability of error. The present invention will improve the masking of errors compared to hard actions based on a binary detection, especially when the binary detection fails or when the received frame is declared as being "good". The method can also utilize parameter based soft information without increasing the bitrate.
    Type: Grant
    Filed: December 7, 1993
    Date of Patent: March 26, 1996
    Assignee: Telefonaktiebolaget LM Ericsson
    Inventors: Tomas Lagerqvist, Tor B. Minde, Peter Mustel, Hans Nilsson
  • Patent number: D413380
    Type: Grant
    Filed: December 18, 1997
    Date of Patent: August 31, 1999
    Inventor: Hans Nilsson