Hallgren, SE
Agneta Hallgren, Molndal SE
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20130034606 | IMMEDIATE RELEASE TABLET FORMULATIONS - The present invention provides an immediate release pharmaceutical formulation which includes a tablet or capsule formulation comprising metformin and the sodium dependent glucose transporter (SGLT2) inhibitor dapagliflozin or its propylene glycol hydrate. The present invention also provides methods of preparing the formulations and methods of treating diseases or disorders associated with SGLT2 activity employing these formulations. | 02-07-2013 |
Anders Hallgren, Gustavsberg SE
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20090205796 | APPARATUS AND METHOD FOR CORRECTING BASIS WEIGHT MEASUREMENTS USING SURFACE TOPOLOGY MEASUREMENT DATA - An apparatus and method for correcting an areal weight measurement of a stretchable web using surface topology measurement data is disclosed. Areal weight may comprise a basis weight or a water weight. The apparatus measures a surface of the stretchable web with a basis weight measuring device to obtain a rough basis weight measurement. The apparatus then measures the surface of the stretchable web with a surface topology measuring device to obtain surface topology measurement data. The apparatus comprises a controller that corrects the rough basis weight measurement of the stretchable web using surface topology measurement data. The corrected basis weight measurement may be used as a feedback value in a real time manufacturing process of the stretchable web. | 08-20-2009 |
Elisabeth Hallgren, Uppsala SE
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20080293926 | Preparation of Biomolecules - The present invention relates to a method of separating a target from a liquid, which includes providing a polymer in an aqueous liquid, which polymer comprises at least one hydrophobic portion; contacting the polymer-containing liquid with the liquid comprising the target; applying a stimulus to the resulting mixture; and maintaining it until a reversible phase separation is obtained. One phase is polymer-rich and contains target(s) and another phase is polymer-poor. By either maintaining the stimulus, or applying a different stimulus and maintaining it, the polymer-rich phase is transformed into a substantially solid phase. | 11-27-2008 |
20120267299 | METHOD FOR DRY PACKING CHROMATOGRAPHY COLUMNS - The invention provides a packing method for high efficiency chromatography columns starting from dry swellable particles, as well as columns packed by the method and the use of the columns in separation of biomolecules. In the packing method, an amount of dry swellable particles sufficient to give a swollen volume in a liquid of about 105-120% of the column chamber volume is transferred to the column, the column is closed and the liquid is provided to the column. | 10-25-2012 |
Emanuel Hallgren, Karlskoga SE
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20090127206 | Blood Component Processing System Method - A method used in connection with processing of blood components, wherein blood products are then filtered via a filter rotating along with a centrifuge rotor and the sensed pressure may be used in connection with controlling the pumping of the blood products and/or in connection with determining the location of an interface associated with the blood products. | 05-21-2009 |
20090188382 | Missile launcher - A missile launcher comprising a forward support ( | 07-30-2009 |
Fredrick Hallgren, Kolmarden SE
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20080217329 | MICROWAVE OVEN AND VENTILATION HOOD COMBINATION SYSTEM - A modular microwave oven and ventilation hood combination system, includes a core module, comprising a core module housing, and a microwave cooking chamber, fitted in said core module housing. The system further includes an intake module, comprising an intake module housing connected to a lower side of the core module housing, and an air inlet for drawing air from an area above a range. | 09-11-2008 |
Fredrik Hallgren, Norrkoping SE
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20130186887 | MICROWAVE HEATING APPARATUS - A microwave heating apparatus and a method of heating a load using microwaves is disclosed. The microwave heating apparatus comprises a cavity arranged to receive a load, a plurality of feeding ports for feeding microwaves from a plurality of microwave generators to the cavity, and a control unit. The control unit is configured to obtain a desired temperature pattern within the cavity based on information about a plurality of regions of the load. The control unit is also configured to determine a heating pattern comprising zones of different intensities corresponding to the desired temperature pattern, and control at least one of the plurality of microwave generators for providing the heating pattern within the cavity. The apparatus and method may provide heating of a load according to different desired temperatures in various parts of the load. | 07-25-2013 |
Fredrik Hallgren, Kolmarden SE
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20100155392 | MICROWAVE OVEN SWITCHING BETWEEN PREDEFINED MODES - A microwave oven and method for heating a load using microwaves are provided. The microwave oven comprises a cavity adapted to receive a load. The cavity is designed to support at least two predefined mode fields. For each predefined mode field, a resonance frequency in the cavity is known. Further, the microwave oven comprises a frequency-controllable microwave source for feeding microwaves into the cavity via at least one feeding port. The method comprises the steps of measuring a signal reflected from the cavity as a function of the operating frequency of the microwave source and identifying resonance frequencies in the cavity based on the measured signal. Further, the method comprises the steps of selecting, for the predefined modes, at least two of the identified resonance frequencies based on the known resonance frequencies and switching the operating frequency of the microwave source using the selected frequencies. The present invention is advantageous in that it enables uniform heating of the load in the cavity. | 06-24-2010 |
20100237067 | MICROWAVE HEATING DEVICE - A microwave heating device comprises a cavity arranged to receive a load to be heated and a feeding structure for feeding microwaves in the cavity. The feeding structure comprises a transmission line for transmitting microwave energy generated by a microwave source and a resonator arranged at the junction between the transmission line and the cavity for operating as a feeding port of the cavity. The dielectric constant of the material constituting the interior of the resonator and the dimensions of the resonator are selected such that a resonance condition is established in the resonator for the microwaves generated by the source and impedance matching is established between the transmission line, the resonator and the cavity. In addition, the present invention provides a microwave heating device comprising a plurality of feeding ports with reduced crosstalk. | 09-23-2010 |
20100252551 | MICROWAVE OVEN WITH A REGULATION SYSTEM USING FIELD SENSORS - A microwave heating device and a method for heating a load using microwaves are provided. The microwave heating device comprises a cavity adapted to receive a load and at least two microwave sources for feeding microwave energy into the cavity through at least two feeding ports respectively. The microwave heating device further comprises at least two field sensors adapted to measure field strengths of the microwave energy in the cavity. A first field sensor is arranged at a first location for measuring the field strength representative of a mode fed from a first feeding port and a second field sensor is arranged at a second location for measuring the field strength representative of a mode fed from a second feeding port. The microwave heating device further comprises a control unit connected to the microwave sources and the field sensors for regulating the microwave sources based on the measured field strengths. The present invention is advantageous in that it enables uniform heating of the load in the cavity. | 10-07-2010 |
20110114633 | MICROWAVE OVEN AND RELATED METHOD - A method of operating a microwave oven and a microwave oven are disclosed. The microwave oven comprises a magnetron for providing microwave power to heat a load placed in the microwave oven, and a solid-state microwave generator for providing microwave power to sense presence and/or determine nature of the load in the microwave oven. | 05-19-2011 |
20110297671 | MICROWAVE HEATING APPARATUS WITH ROTATABLE ANTENNA AND METHOD THEREOF - A microwave heating apparatus and a method for heating/browning a piece of food by means of microwaves are provided. The microwave heating apparatus comprises a cavity arranged to receive, in a substantially horizontal browning region, a piece of food to be browned. The microwave heating apparatus further comprises a microwave source for generating microwaves and a rotatable antenna arranged at the cavity bottom for supplying the generated microwaves. The antenna is configured to produce at least one radiating lobe pointing towards the browning region such that the intersection between the radiating lobe and the browning region forms a hot spot, thereby forming a ring-shaped heating pattern in the browning region under rotation of the antenna. The present invention is advantageous in that a microwave heating apparatus with an improved crisp function is provided. | 12-08-2011 |
20110297672 | VERSATILE MICROWAVE HEATING APPARATUS - A microwave heating apparatus for heating a load by means of microwaves is provided. The microwave heating apparatus comprises a cavity arranged to receive a piece of food to be heated, a first microwave supply system configured to supply microwaves at the cavity bottom for energizing a browning function in the cavity, a second microwave supply system configured to supply microwaves into the cavity for exciting cavity modes and a control unit configured to control the first and second microwave supply systems based on a food category and/or a cooking program. The first supply system comprises at least one microwave source and at least one antenna arranged in a lower part of the cavity and the second microwave supply system comprises at least one microwave source and at least one feeding port arranged in an upper part of the cavity. The present invention is advantageous in that a microwave heating apparatus with an improved crisp function is provided. | 12-08-2011 |
20120097667 | Microwave Heating Apparatus and Method of Operating Such a Microwave Heating Apparatus - A microwave heating apparatus and a method of operating a microwave heating apparatus are provided. The microwave heating apparatus comprises a load receiving cavity, at least one microwave source, a plurality of feeding ports connected to the microwave source and the cavity for feeding microwaves to the cavity, a measuring unit and a control unit. The measuring unit measures, for at least one frequency or within a frequency range, the power of microwaves reflected back to the microwave source for at least part of the plurality of feeding ports. The control unit selects at least one of the feeding ports based on the measured powers of the reflected microwaves in order to feed microwaves to the cavity via the at least one selected feeding port during operation of the microwave heating apparatus at the at least one frequency or within the frequency range. | 04-26-2012 |
20120152937 | METHODS OF CONTROLLING COOLING IN A MICROWAVE HEATING APPARATUS AND APPARATUS THEREOF - A microwave heating apparatus and methods of controlling cooling of a microwave heating apparatus are provided. The microwave heating apparatus typically includes a microwave source for generating microwaves, a cooling unit for cooling the microwave source and a control unit. According to one embodiment, the control unit is configured to determine the efficiency of the microwave source and then to control the cooling based on the determined efficiency. The methods and the microwave heating apparatuses of the present invention are advantageous with respect to energy consumption. | 06-21-2012 |
20120152938 | CONTROL OF MICROWAVE SOURCE EFFICIENCY IN A MICROWAVE HEATING APPARATUS - A microwave heating apparatus and a method of operating a microwave heating apparatus are provided. The microwave heating apparatus includes a microwave source for generating microwaves, a transmission line for transmitting the generated microwaves from the microwave source to a cavity, a measuring device that measures the power of microwaves transmitted from the microwave source and a receiving device that receives operational data indicative of the power supplied to the microwave source. The microwave heating apparatus further includes a control unit adapted to adjust the impedance of the transmission line and/or the impedance matching between the microwave source and the transmission line based on the measured power of the transmitted microwaves and the received operational data in order to control the efficiency of the microwave source. The microwave heating apparatus improves control of the microwave source efficiency. | 06-21-2012 |
20130153570 | Microwave Heating Apparatus with Dual Level Cavity - The present disclosure relates to a microwave heating apparatus and method of heating a load using microwaves. The microwave heating apparatus comprises a cavity dividable into at least two compartments, a first microwave generator and a first feeding port for feeding a first mode field in a first compartment of the cavity, a second microwave generator and a second feeding port for feeding a second mode field in a second compartment of the cavity. The first mode field and the second mode field provide complementary heating patterns in the cavity when the cavity is undivided. The present disclosure provides the flexibility of heating a load in a large cavity or heating a plurality of loads in smaller compartments of the cavity while still providing even heating in the cavity and in the compartments. | 06-20-2013 |
20140203012 | MICROWAVE OVEN MULTIVIEW SILHOUETTE VOLUME CALCULATION FOR MASS ESTIMATION - A microwave heating apparatus includes a cavity arranged to receive a load. At least one microwave generator is configured to feed a plurality of microwaves into the cavity. At least one image-capturing device and a control unit is adapted to obtain load volume information of the load within the cavity based on information recorded by the image-capturing device about at least one portion of the load, obtain load density information using at least one of a user input and information recorded by the image-capturing device about at least one portion of the load, determine load mass information based upon the load volume information and the load density information, determine a heating pattern based upon the load mass information and control the at least one microwave generator to provide the heating pattern within the cavity. | 07-24-2014 |
Fredrik B. Hallgren, Norrkoping SE
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20130334215 | MICROWAVE HEATING APPARATUS WITH MULTI-FEEDING POINTS - A microwave heating apparatus and a method of heating a load using microwaves is disclosed. The microwave heating apparatus includes a cavity configured to receive a load, a microwave source for generating microwaves and a plurality of transmission lines for guiding the generated microwaves to the cavity. The microwave heating apparatus may also include an electronic device adapted to adjust the impedances of each of the plurality of transmission lines individually, a measuring device adapted to obtain a signal representative of the impedance of each one of the plurality of transmission lines, and a control unit configured to control the electronic device based on the obtained signals. The microwave heating apparatus, as disclosed, provides a microwave heating apparatus configured to heat a load with improved energy efficiency and improved heating evenness. | 12-19-2013 |
Gert Hallgren, Hagersten SE
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20100074676 | Device for interconnecting a first element and a second element as well as a pump comprising such a device - In a first aspect the invention relates to a device for interconnecting a first element ( | 03-25-2010 |
Ingvar Hallgren, Tumba SE
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20080256912 | Apparatus for the Purification of Gas While Bleeding a Crank Housing - The invention relates to an apparatus ( | 10-23-2008 |
20090025562 | CENTRIFUGAL SEPARATOR FOR CLEANING OF GAS - The invention refers to a centrifugal separator comprising a stationary casing defining an inner space, a spindle and a rotating member, which is attached to the spindle and arranged to rotate around an axis of rotation with a rotary speed. The rotating member comprises a number of separating discs which are provided in the inner space. A drive member drives the spindle and the rotating member with said rotary speed. A sensor device senses the rotation of the rotating member in relation to the casing. The sensor device comprises at least one transmitter element which is provided in the inner space on the rotating member and a receiver element which is provided at the casing and arranged to sense the transmitter element. The receiver element is provided on the casing outside the inner space. | 01-29-2009 |
Ingvar Hallgren, Stockholm SE
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20130199137 | DUST COLLECTOR WITH A CONSTANT SUCTION FORCE - A dust collector including a cylindrical cyclone tube, a central outlet channel, a swirl generator, and a swirl reflector is disclosed. The cylindrical cyclone tube can include one or more inlets. The central outlet channel includes a lower inlet end and an upper outlet end, wherein the upper outlet end is located above the one or more inlets. The swirl generator can be configured to generate a swirl between the cylindrical cyclone tube and the central outlet channel, the swirl generator configured to encircle the central outlet channel. The swirl reflector can be located near a bottom of the cylindrical cyclone tube and forming a particle chamber therebelow. A distance between the swirl reflector and the lower inlet end of the central outlet channel can be between ten to fifty percent of the length of the cylindrical cyclone tube from the one or more inlets to the swirl reflector. | 08-08-2013 |
Lars-Goran Hallgren, Malmo SE
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20090009298 | Field Device Management - A system for facility management is disclosed, comprising a plurality of system devices each provided with an identity tag uniquely identifying the system device; a system layout database comprising facility layout data including intentional positions of the system devices; a system device database comprising data and identity for each system device; and an operator tool enabled to communicate with the system layout database and system device database, the operator tool being provided with a tag reader enabled to read an identity from the tags of the system devices when being in the vicinity of the system devices, wherein the operator tool is arranged to access data from the system device database about the system device and include said identity in an item of the system layout database. An operator tool and methods for managing the facility management system is also disclosed. | 01-08-2009 |
20090030533 | Products, Device, and System for Controlling - A product for controlling physical properties comprising data processing means with inputs and outputs is disclosed. The product has approved bounds of behaviour. At least one of said outputs comprises at least one control signal disposed to be output by said product, and said data processing means comprises a processing control means; and a software comprising at least one application, and having a certificate uniquely associated to said at least one application. The processing control means further comprises means for confirming said at least one application by means for verifying said certificate, and means for checking functions of the application and the data processing means in co-operation such that said at least one control signal does not violate the approved bounds of behaviour of the product. A device and system comprising the product are also disclosed. | 01-29-2009 |
Leif Hallgren, Hollviken SE
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20110083833 | Heat Exchanger - A heat exchanger plate for the use in a three circuit heat exchanger assembly, where the plate comprises a first distribution area, a heat exchange area and a second distribution area, where the plate comprises a corrugated pattern having ridges and valleys, and where the central port hole in the first distribution area is positioned at a vertical distance from the short end of the plate such that a fluid passage is obtainable between the central port hole and the short end of the plate when two plates are stacked to form a fluid channel between the plates. The invention further relates to an assembly made from such heat exchanger plates and a heat exchanger comprising a plurality of such assemblies. The advantage of the invention is that an improved heat exchanger is provided, having an increased thermal performance and an improved flow distribution in the heat exchanger. | 04-14-2011 |
Stina Elisabeth Hallgren, Uppsala SE
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20110139717 | MEMBRANES AND ASSOCIATED METHODS FOR PURIFICATION OF ANTIBODIES - The invention relates to a device for separating unwanted compounds from an antibody containing biological sample. The device comprises a porous support and a polymeric resin disposed within the pores of the porous support. The device may further comprise a viral clearance membrane upstream or downstream from the polymeric resin. Methods of use are also provided. | 06-16-2011 |