Teuvo
Teuvo Arpiainen, Nokia FI
Patent application number | Description | Published |
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20080224346 | Method and Apparatus for Producing Plastic Film | 09-18-2008 |
20090169668 | TRANSVERSE STRETCHING DEVICE - A transverse stretching device comprises two stretching wheels and endless bands arranged against them and revolving around band guide rolls so that a plastic film to be stretched is arranged at its both edges between a stretching wheel and a band. The stretching wheels and the bands are arranged in such a way that in the direction of travel of the plastic film they are further apart from each other at the end than in the beginning, whereby the transverse stretching device stretches the plastic film in the transverse direction. The stretching wheels are rims open in the center and the device includes heating means arranged through the rims at least at some angle between the stretching wheels. | 07-02-2009 |
Teuvo Haapalahti, Oulunsalo FI
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20150369268 | Fastener and Method for Attaching the Fastener to a Glazing Element - The fastener is intended to be attached to a glazing element, which has a glass sheet and at least one frame part setting against the surface of the glass sheet. The fastener has a support part and a fastening element to be inserted into the gap between the glass sheet and frame. The fastening element comprises a locking element for locking to the surface of the frame part facing the glass sheet. The fastener installed in place remains in place m the gap between the frame part and glass sheet by means of the locking element without any other attachment elements. The locking element can be a locking projection turning to an angle from the plane of the fastening element, a flexible locking tongue turning to an angle from the plane of the fastening element or a rigid locking tip. The support part may comprise gripping means for attaching to the edge rail of the sunshade. In the method the fastener is attached to a glazing element so that at least part of the fastening element of the fastener is inserted into the gap between the glass sheet and frame part and by locking the fastening element to the surface of the frame part facing the glass sheet. | 12-24-2015 |
Teuvo Keisala, Sastamala FI
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20160128887 | Patient Table - A patient table includes a table top, lower frame and intermediate frame. The intermediate frame is arranged between the table top and the lower frame, and it is pivotally connected to the lower frame by a lower joint of the intermediate frame so as to pivot in relation to the lower frame and it is further pivotally connected to the table top by an upper joint of the intermediate frame so as to pivot in relation to the table top. The patient table also has a lower actuator, which at its lower end is pivotally connected to the lower frame by a lower joint of the lower actuator and at its upper end to the table top or the intermediate frame by an upper joint of the lower actuator, and an upper actuator, which at its lower end is pivotally connected to the lower frame or the intermediate frame by a lower joint of the upper actuator and at its upper end pivotally connected to the table top by an upper joint of the upper actuator. The lower joint of the lower actuator of the patient table is at a distance from the lower joint of the intermediate frame and the upper joint of the upper actuator is at a distance from the upper joint of the intermediate frame. | 05-12-2016 |
Teuvo Kekko, Helsinki FI
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20130220941 | METHOD FOR PURIFYING WATER - A method and a system for continuous purification of wastewater and/or utility water, wherein peracetic acid is metered into the wastewater, the flow of the wastewater, redox potential and the concentration of peracetic acid are measured, and the metering of peracetic acid is adjusted relative to the variation in the flow and on the basis of the concentration of peracetic acid and redox potential. | 08-29-2013 |
Teuvo Kovaniemi, Tampere FI
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20130202476 | METHOD AND ARRANGEMENT FOR MANUFACTURING A COMPONENT WITH HOT ISOSTATIC PRESSING, A CORE, A PREFORM FOR A CLADDING, AND USE OF THE CORE - A method and an arrangement for manufacturing a component with hot isostatic pressing occurring in solid form, the component comprising a shape opening onto the outer surface. The method comprises forming a sheet metal capsule for metallic powder, and manufacturing a core by arranging around a core centre made of a first material, a form layer made of a second material, the shape of the outer surface of the form layer corresponding to the shape of the outer surface of the opening shape of the component. The core is placed in a spot, where the shape opening onto the outer surface is to be formed, and metallic powder is arranged in the sheet metal capsule, which forms the body part of the component to be manufactured. Cladding material is arranged between the outer surface of the core and the metallic powder, and hot isostatic pressing is performed to simultaneously compact the metal powder and the cladding material. | 08-08-2013 |
Teuvo Lappänen, Taavetti FI
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20100132902 | PAPER AND METHOD FOR MAKING PAPER - The invention relates to a paper that is formed of a fibre-based source material and is applicable as printing paper. According to the invention, the surface of the paper is surface-treated by arranging on the surface sufficient density in such manner that the density of at least one surface layer of the paper is sufficiently high to yield a Gurley-Hill value of over 7000 s/100 ml as measured from the entire paper. Furthermore, the invention relates to a method for making paper. | 06-03-2010 |
Teuvo Lappänen, Taavetti FI
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20100132902 | PAPER AND METHOD FOR MAKING PAPER - The invention relates to a paper that is formed of a fibre-based source material and is applicable as printing paper. According to the invention, the surface of the paper is surface-treated by arranging on the surface sufficient density in such manner that the density of at least one surface layer of the paper is sufficiently high to yield a Gurley-Hill value of over 7000 s/100 ml as measured from the entire paper. Furthermore, the invention relates to a method for making paper. | 06-03-2010 |
Teuvo Manula, Oulu FI
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20110217215 | SUBSTRATE HAVING POROUS SHEET(S) FOR TREATING EXHAUST GASES OF COMBUSTION ENGINES - The object of the invention is a porous sheet(s) for treating exhaust gases of combustion engines in open channels. According to the invention at least part of the porous sheet has a covering support having pores over 10 nm and coarse particles over 1.4 μm. | 09-08-2011 |
Teuvo Maunula, Oulunsalo FI
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20090320456 | APPARATUS FOR TREATING DIESEL EXHAUST GASES - The invention relates to an apparatus for treating diesel exhaust gases including a diesel particulate filter. The invention also relates to a method for manufacturing and using such an apparatus. A particulate filter (DFP) according to the invention has a coating, there is used a sol having the average particle size of the particles below 100 nm, preferably below 50 nm and that a particulate oxidation and that a particulate oxidation catalyst (POC) has been connected in front of the particulate filter in relation to the flow direction of the exhaust gas, which includes at least partially open channels for leading the exhaust gas. | 12-31-2009 |
Teuvo Maunula, Oulu FI
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20090199539 | COATING FOR PARTICULATE FILTERS - The invention relates to the coating of a particulate filter used in the treatment of exhaust or waste gases. In the manufacturing of the coating according to the invention, there is used a liquid-based sol, where the average particle size of the contained particles is below 100 nm, preferably below 50 nm. | 08-13-2009 |
20100228061 | CATALYST FOR REMOVING DETRIMENTAL HYDROCARBONS PRESENT IN EFFLUENT OR PROCESS GASES - The invention relates to a catalyst for the removal of detrimental halogenated and non-halogenated hydrocarbons in different effluent or process gases. The invention also relates to a method for the manufacture and use of such a catalyst. The catalyst of the invention includes a porous support material, on the surface of which there are one or several noble metals, V, and one or several 1. additives chosen from the group of Cr, Mn, Fe, Co and Ni. | 09-09-2010 |
20100266469 | REMOVAL OF AMMONIA FROM FLUIDS - A method and equipment for removing ammonia from effluent, flue or waste fluids that include oxygen. The method includes at least the following stages: Part of the fluid ( | 10-21-2010 |
20150017083 | COATING FOR REDUCING NITROGEN OXIDES - A catalyst coating for use in a hydrolysis catalyst (H-catalyst) for the reduction of nitrogen oxides, a manufacturing method for such a coating, a catalyst structure and its use are described. The H-catalyst includes alkaline compounds, which are capable of adsorbing HNCO and/or nitrogen oxides and which include alkali and alkaline earth metals, lanthanum and/or yttrium and/or hafnium and/or prasedium and/or gallium, and/or zirconium for promoting reduction, such as for promoting the hydrolysis of urea and the formation of ammonia and/or the selective reduction of nitrogen oxides. | 01-15-2015 |
Teuvo Peltomaki, Kajaani FI
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20090025893 | Method and Apparatus for Determining the Total Peroxide Content of Pulp Suspension - A method and an apparatus for determining the total peroxide content of a cellulose pulp suspension in the pulp suspension bleaching stage, wherein the bleaching chemical is peroxide. A sample is taken from the pulp suspension, which sample is measured in a measuring device ( | 01-29-2009 |
Teuvo Sillanpää, Espoo FI
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20080308404 | Sonication of a Medium - Sonication of a medium for example in an immunoassay is provided by applying sound waves from a transducer to a vessel in which the medium is held via a sonotrode coupled between the transducer and the vessel. The sonotrode is coupled to the vessel by dry contact with the vessel without any coupling layers therebetween. The sonotrode which is operated in resonance has an arrangement with two protruding portions separated by a slit in the manner of a tuning fork with the vessel being mechanically held in a recess formed between the two protruding portions. The use of such a sonotrode provides the advantages of allowing effective sonication without remarkable energy loss and with a low temperature elevation | 12-18-2008 |
20100275675 | DEVICE FOR MEASURING PRESSURE, VARIATION IN ACOUSTIC PRESSURE, A MAGNETIC FIELD, ACCELERATION, VIBRATION, OR THE COMPOSITION OF A GAS - The invention relates to a sensor ( | 11-04-2010 |
20130087445 | SONICATION OF A MEDIUM - Sonication of a medium for example in an immunoassay is provided by applying sound waves from a transducer to a vessel in which the medium is held by a sonotrode coupled between the transducer and the vessel. The sonotrode has a recess in which the vessel is held, the recess being formed by facing surfaces of a plurality of protruding portions of the sonotrode separated by slits and arranged around the recess. The sonotrode is coupled to the vessel by dry contact with the vessel without any coupling layers therebetween. The use of such a sonotrode provides the advantages of allowing effective sonication with relatively low energy loss and with a low temperature elevation. | 04-11-2013 |
Teuvo Suntio, Ylinen FI
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20120044717 | TRANSFORMER-ISOLATED SWITCHING CONVERTER - Exemplary systems and methods provide a transformer-isolated current-fed quadratic full-bridge converter topology. The optimal interfacing of a current source, such as a solar panel, can be implemented by using current-fed converters. The current-fed converter can operate within the whole range of a UI curve from short-circuit to open-circuit condition and its input voltage can be readily controlled. The quadratic behaviour between input and output in regard of a duty cycle allows large conversion ratios. | 02-23-2012 |
Teuvo Suntio, Ylojarvi FI
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20120007576 | CURRENT-FED CONVERTER - A converter circuit includes first and second input terminals for receiving an input current from a current source, a first capacitor connected between the first and second input terminals, a second capacitor having a first terminal which is connected to the second input terminal and a second terminal forming a positive voltage node. First and third semiconductor components are connected in series between the first input terminal and the positive voltage node to form a first node. A series connection of a first inductive component, a first diode and a second inductive component is connected between the second input terminal and the first node. A third capacitor and a third inductive component are included, as are first and second output terminals. The first and the third semiconductor components are configured to control the voltage between the first and second input terminals. | 01-12-2012 |
20120008356 | CURRENT-FED CONVERTER - A converter circuit includes first and second input terminals for receiving input current from a current source, a first capacitor connected between the first and second input terminals, a second capacitor having a first terminal of which is connected to the second input terminal and a second terminal which forms a positive voltage node, and first and third semiconductor components connected in series between the first input terminal and a positive voltage node, where the midpoint between the series connection forms a first node. The converter circuit includes first inductive component connected between the second input terminal and first node, second and fourth semiconductor components connected in series in parallel with the series connection first and third semiconductor components, a second inductive component having a first end which is connected to a second node formed between the second and fourth semiconductor components and a second end which produces a first output terminal, where the second output terminal is formed of the first input terminal. The first and the third semiconductor components are configured to control the voltage between the first and second input terminals. | 01-12-2012 |
Teuvo Tjurin, Valkeakoski FI
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20110280777 | METHOD AND APPARATUS FOR MANUFACTURING OF A CALCIUM CARBONATE PRODUCT, THE PRODUCT AND ITS USE - A method and apparatus for producing a calcium carbonate product formed of small <100 μm sized separate calcium carbonate particles. Calcium hydroxide is fed through a disintegration and spraying apparatus ( | 11-17-2011 |
Teuvo Vaara, Veikkola FI
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20110152730 | THERAPY SYSTEM FOR DEPOSITING ENERGY - A therapy system comprising a therapy module, e.g. a high-intensity- focused ultrasound transmitter, to perform successive deposits of energy in a target zone, the successive deposits being separated by a cool down period. The therapy system being provided with a thermometry module, e.g. by a magnetic resonance examination system configured for thermometry to measure temperature in a measurement field. A control module regulates the cool down period in dependence of the measured off-focus maximum temperature during the energy deposit preceding the cool down period. | 06-23-2011 |
Teuvo VÄntÄnen, Hyvinkaa FI
Patent application number | Description | Published |
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20130248295 | ELEVATOR - Elevator in which hoisting roping pass under first and second diverting pulleys; and which suspension means crosses the line between the guide rails; and which first and second diverting pulley are mounted on the suspension means such that they are disposed on a first side and a second side, said sides being opposite, of the line between the guide rails. The frame of the elevator car is mounted on a suspension means for being supported by the first suspension point and the second suspension point comprised in the suspension means, which first suspension point and second suspension point are at a horizontal distance from each other and on opposite sides to each other of a line between the first and second diverting pulley; and that said first and second suspension point are on a line between the guide rails or on a line parallel with it. | 09-26-2013 |
Teuvo VÄntÄnen, Hyvinkaa FI
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20130233672 | CONTROL ARRANGEMENT FOR CONTROLLING A PEOPLE MOVER - A control arrangement is provided for controlling a people mover. The people mover includes a movable conveyor track for transporting people and a control unit. The conveyor track is arranged to move at a first speed when transporting passengers. The control unit is arranged to detect passengers of the people mover with a passenger detection device and to measure the time passed since the last detection of a passenger. After the measured time has reached a set value of a delay time, the control unit operates to decrease the speed of the conveyor track of the people mover either to a lower second speed or to completely stop the movement. The set value of the delay time can be changed by an action of the control unit. | 09-12-2013 |
20130248295 | ELEVATOR - Elevator in which hoisting roping pass under first and second diverting pulleys; and which suspension means crosses the line between the guide rails; and which first and second diverting pulley are mounted on the suspension means such that they are disposed on a first side and a second side, said sides being opposite, of the line between the guide rails. The frame of the elevator car is mounted on a suspension means for being supported by the first suspension point and the second suspension point comprised in the suspension means, which first suspension point and second suspension point are at a horizontal distance from each other and on opposite sides to each other of a line between the first and second diverting pulley; and that said first and second suspension point are on a line between the guide rails or on a line parallel with it. | 09-26-2013 |