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Hoglund, SE
Anders Hoglund, Vejbystrand SE
| Patent application number | Description | Published |
|---|---|---|
| 20090217894 | METHOD OF BRAKING AN ACTUATOR PISTON, AND A PNEUMATIC ACTUATOR - A pneumatic actuator, connected to a pressure fluid circuit ( | 09-03-2009 |
Anders Hoglund, Balsta SE
| Patent application number | Description | Published |
|---|---|---|
| 20100328444 | ADAPTIVE CAMERA AND ILLUMINATOR EYETRACKER - An eye tracker includes at least one illuminator for illuminating an eye, at least two cameras for imaging the eye, and a controller. The configuration of the reference illuminator(s) and cameras is such that, at least one camera is coaxial with a reference illuminator and at least one camera is non-coaxial with a reference illuminator. The controller is adapted to select one of the cameras to be active to maximize an image quality metric and avoid obscuring objects. The eye tracker is operable in a dual-camera mode to improve accuracy. A method and computer-program product for selecting a combination of an active reference illuminator from a number of reference illuminators, and an active camera from a plurality of cameras are provided. | 12-30-2010 |
| 20110069277 | VISUAL DISPLAY WITH ILLUMINATORS FOR GAZE TRACKING - A visual display characterized by hidden reference illuminators is adapted to emit invisible light for generating corneo-scleral reflections on an eye watching a screen surface of the display. The tracking of such reflections and the pupil center provides input for gaze tracking. A method for equipping and an LCD with a reference illuminator are also provided. A system and method for determining a gaze point of an eye watching a visual display comprising reference illuminators are further provided. The determination of the gaze point may be based on an ellipsoidal cornea model. | 03-24-2011 |
Anders L. Hoglund, Kungsbacka SE
| Patent application number | Description | Published |
|---|---|---|
| 20090313164 | METHOD OF ESTABLISHING AN ENDOGENOUS FUTURES MARKET FOR POLLUTANT EMISSION FEES - The method of reducing emissions of a pollutant by relying on a novel endogenous futures market to set the pollutant emission fees. The individual marginal cost (m | 12-17-2009 |
| 20110218910 | METHOD OF ESTABLISHING AN ENDOGENOUS FUTURES MARKET FOR POLLUTANT EMISSION FEES - The method of reducing emissions of a pollutant by relying on a novel endogenous futures market to set the pollutant emission fees. The individual marginal cost (m1) is known by actors, companies, individuals or actors for reducing one emission unit of the pollutant. The current market rate of the futures price (n1) for an emission unit is determined by the market. The emission fee (s1) during a certain time period (for instance; month) in the future is set by law or decree to be the same as the price of the futures contract on a certain expiry date in advance of the above mentioned time period to ensure genuine uncertainty of (s1). | 09-08-2011 |
Kasper Hoglund, Ronninge SE
| Patent application number | Description | Published |
|---|---|---|
| 20080267845 | Multipurpose Flow Module - The present invention relates to a multipurpose flow module comprising flow plates and/or heat exchanger plates stacked together, which flow plate having a flow channel and one or more connection ports. To each flow plate or heat exchanger plate one or more barrier plates may be attached. The present invention further relates to a method for extraction, for reaction, for mixing, or combinations thereof in the multipurpose flow module, and to uses of the multipurpose flow module. | 10-30-2008 |
| 20100065251 | CLAMPING DEVICE FOR FLOW MODULE PLATES, REACTOR PLATES OR HEAT EXCHANGER PLATES - The present invention relates to a clamping device comprising two end plates ( | 03-18-2010 |
Leif Hoglund, Skedvi SE
| Patent application number | Description | Published |
|---|---|---|
| 20100012624 | High-Voltage Disconnecting Circuit Breaker And Method Of Operating The Same - A high-voltage disconnecting circuit breaker includes a first and a second contact, a mechanism provided for moving the contacts to a first mutual distance, and a mechanism provided for quenching any arc appearing between the contacts during the movement to thereby provide the functionality of a high-voltage circuit breaker, wherein the mechanism provided for moving is further provided for moving the contacts to a second mutual distance larger than the first mutual distance after quenching of any arc to thereby provide the voltage withstand functionality of a high-voltage disconnector. | 01-21-2010 |
Lennart Hoglund, Linkoping SE
| Patent application number | Description | Published |
|---|---|---|
| 20110222722 | LOUDSPEAKER WITH DISTRIBUTED DRIVING OF THE MEMBRANE - The membrane of a loudspeaker, which is driven on a limited part of the membrane, does not move completely like the tone current. For example, a cone, which is driven in the top, provides more accurate driving by also being driven in the periphery from the drive system back where the movement of the sound coil also is taken out. The driving can e.g. be distributed with a cone of net. With separate sound coils from the front side and back side of the driving system, the loudspeaker properties can be optimised. The biggest benefit is achieved with a long loudspeaker where the movement is taken out from the back side of the long drive system and distributed with plates, cones and wavy walls to a bulgy membrane edges. | 09-15-2011 |
Tobias Hoglund, Linkoping SE
| Patent application number | Description | Published |
|---|---|---|
| 20080204571 | IMAGING APPARATUS - An imaging apparatus including an infrared video camera. The infrared video camera includes a sensor array operable to produce successive video images in the form of pixelated two-dimensional images. The imaging apparatus further comprises a processing arrangement operable to reduce or increase the overall brightness of an image in dependence upon the overall brightness of the pre-enhanced image and the overall brightness of the preceding enhanced image, so that the change in the overall brightness (DC-level) between the enhanced image and the preceding enhanced image is decreased. | 08-28-2008 |
| 20100073498 | ENHANCEMENT OF IMAGES - A method of obtaining a spatial low pass filtered images from the video output of a video camera operable to produce successive video frames in the form of pixelated 2D sensed images. Each of the sensed images has a first predetermined number of rows of pixels and a second predetermined number of columns of pixels. The method may include scanning the sensor array row by row, and deriving the value of each pixel of said low spatial frequency image in such a way that said low spatial frequency value of a pixel is dependent on at least all earlier scanned pixels of the current row and all earlier scanned rows, but is not dependent on the pixels of rows located below a pixel row which is a third predetermined number of rows below the current row, said third predetermined number being significantly less than said first predetermined number. | 03-25-2010 |