Laitala
Antti Laitala, Helsinki FI
Patent application number | Description | Published |
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20140231509 | COMMUNICATION BETWEEN RETAILER AND CUSTOMER - Communication between a retailer and a customer is disclosed. A payment card and a communication identifier addressing a wireless transceiver of a mobile apparatus are registered to an electronic service. The mobile apparatus receives, with the wireless transceiver, a plurality of packets relating to payments with the payment card of a plurality of trades of various commodities between the user and a plurality of various retailers, from the electronic service, extracts from the received plurality of the packets transaction information relating to the payments and supplementary information, and communicates, with a user interface, the extracted transaction information and the supplementary information to the user. | 08-21-2014 |
Hannu Laitala, Espoo FI
Patent application number | Description | Published |
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20110068520 | SYSTEM FOR DECREASING AMOUNT OF ORGANIC SOLUTION IN THE LIQUID-LIQUID EXTRACTION PROCESS - The invention relates to a system used in the liquid-liquid extraction of metals, enabling the amount of organic solution required in the various stages of extraction to be significantly reduced. In accordance with the invention, the settler unit of one step belonging to an extraction system is selected to function also as the organic solution storage and pumping tank. | 03-24-2011 |
20110284462 | METHOD AND ARRANGEMENT FOR SEPARATING TWO SOLUTIONS MIXED IN DISPERSION INTO TWO SOLUTION PHASES IN A LIQUID-LIQUID EXTRACTION SEPARATION CELL - The invention relates to a method and arrangement for separating two solutions mixed in dispersion into two solution phases in a liquid-liquid extraction separation cell ( | 11-24-2011 |
20110303619 | METHOD AND ARRANGEMENT FOR SEPARATING TWO SOLUTIONS MIXED IN DISPERSION INTO TWO SOLUTION PHASES IN A LIQUID-LIQUID EXTRACTION SEPARATION CELL - The invention relates to a method and arrangement for separating two solutions mixed in dispersion into two solution phases in a liquid-liquid extraction separation cell ( | 12-15-2011 |
Hannu Laitala, Kauniainen FI
Patent application number | Description | Published |
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20120018376 | APPARATUS AND METHOD FOR REMOVING IMPURITIES IN CONNECTION WITH LIQUID-LIQUID EXTRACTION OF COPPER - The invention relates to an apparatus and method for removing molybdenum and other possible impurities from an organic copper-containing extraction solution in connection with the liquid-liquid extraction related to copper recovery. The removal of impurities occurs in one or several removal units built into the organic extraction solution storage tank. | 01-26-2012 |
20130243615 | PUMP | 09-19-2013 |
20150147248 | PROCESS AND EQUIPMENT FOR PRODUCING PURE LITHIUM-CONTAINING SOLUTION - The invention relates to a process for producing a lithium-containing solution from a lithium-containing raw-material solution, by: a) precipitating a first part of magnesium and calcium from the lithium-containing raw-material solution, b) extracting a second part of calcium and magnesium from the lithium-containing solution by liquid-liquid extraction, a resultant product being a lithium-containing solution. The invention also relates to equipment for producing a lithium-containing solution from a lithium-containing raw-material solution, including a precipitation unit to remove a first part of magnesium and calcium and an extraction unit to receive the lithium-containing raw-material solution and to remove therefrom a second part of calcium and magnesium by liquid-liquid extraction, and control unit to control the operation of the precipitation unit. | 05-28-2015 |
John Laitala, Appleton, WI US
Patent application number | Description | Published |
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20160037979 | SHEET PRODUCT DISPENSERS AND RELATED METHODS FOR REDUCING SHEET PRODUCT USAGE - A method of dispensing a user-determined length of sheet product from a roll of sheet product via a sheet product dispenser is provided. The method includes the steps of providing the roll of sheet product rotatably supported by the sheet product dispenser for dispensing sheet product therefrom, wherein the roll of sheet product rotates in response to a pull force applied to a tail portion of the roll of sheet product; and providing, via the sheet product dispenser, a pull force resistance opposing the rotation of the roll of sheet product, wherein the pull force resistance is between 36 grams-force and 96 grams-force throughout a majority of a life of the roll of sheet product. | 02-11-2016 |
John P. Laitala, Appleton, WI US
Patent application number | Description | Published |
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20080264918 | SERVICING ARRANGEMENT FOR A PORTABLE AIR COMPRESSOR/GENERATOR - A system, in one embodiment, may include an engine, a compressor coupled to the engine, and an oil fill assembly coupled to the compressor. The oil fill assembly relocates an oil fill location from a bottom region of the compressor to a top region of the compressor. A system, in other embodiments, may include a compressor retrofit kit. The kit may include a first tube configured to couple with a drain or an existing oil fill disposed in a base region of a compressor. The kit also may include a second tube coupled to the first tube, wherein the second tube is configured to couple with a vent in the compressor. The kit may include a relocated oil fill section coupled to the first tube, the second tube, or a combination thereof. A system having a compressor retrofit kit attached to the case of the compressor is also provided. | 10-30-2008 |
20080264919 | Portable Generator and Air Compressor Mounting Arrangement - A system, in one embodiment, may include a chassis, an engine coupled to the chassis, a generator coupled to the engine, and a rotary screw compressor coupled to the chassis independent from the engine. The engine may be configured to drive both the generator and the rotary screw compressor. A method, according to another embodiment, may include isolating a rotary air compressor from an engine and a generator in a common chassis. The isolating may include separately mounting the rotary air compressor and the engine with a resilient or distance adjustable connection in between. The isolating also may include resiliently mounting the engine, or the rotary air compressor, or both. | 10-30-2008 |
20100147816 | Engine Driven Welder and Running Gear - A portable engine driven welder is provided that has a case enclosing an internal combustion engine and a welding generator, and a running gear that is attached to the case. The running gear includes a pair of rails and a pair of leading wheels connected to the rails toward the back wall of the case. A pair of trailing wheels is connected to the rails toward the front wall of the case. The leading and trailing wheels have different resiliency values with the leading wheels being more resilient or flexible than the trailing wheels. This allows the leading wheels to act like a suspension system for the portable engine driven welder and running gear by soaking up or absorbing impacts instead of transmitting them therethrough so as to reduce exposure of the portable engine driven welder to such impacts. | 06-17-2010 |
20120240900 | SYSTEMS AND METHODS FOR CONTROLLING FUEL VAPOR FLOW IN AN ENGINE-DRIVEN GENERATOR - An engine-driven generator that controls fuel vapor flow is provided. The engine-driven generator includes an engine having an air intake, wherein the engine is configured to drive a generator. The engine-driven generator also includes a fuel tank coupled to the engine and configured to provide fuel to the engine. The engine-driven generator includes a valve coupled between the air intake of the engine and the fuel tank. The engine-driven generator also includes a control device configured to transition the valve between a first position and a second position. The first position allows fuel vapor to flow between the fuel tank and the air intake of the engine and the second position inhibits the fuel vapor from flowing between the fuel tank and the air intake of the engine. | 09-27-2012 |
20150108104 | PORTABLE GENERATOR AND AIR COMPRESSOR MOUNTING ARRANGEMENT - A system, in one embodiment, may include a chassis, an engine coupled to the chassis, a generator coupled to the engine, and a rotary screw compressor coupled to the chassis independent from the engine. The engine may be configured to drive both the generator and the rotary screw compressor. A method, according to another embodiment, may include isolating a rotary air compressor from an engine and a generator in a common chassis. The isolating may include separately mounting the rotary air compressor and the engine with a resilient or distance adjustable connection in between. The isolating also may include resiliently mounting the engine, or the rotary air compressor, or both. | 04-23-2015 |
20150322903 | SYSTEMS AND METHODS FOR CONTROLLING FUEL VAPOR FLOW IN AN ENGINE-DRIVEN GENERATOR - An engine-driven generator that controls fuel vapor flow is provided. The engine-driven generator includes an engine having an air intake, wherein the engine is configured to drive a generator. The engine-driven generator also includes a fuel tank coupled to the engine and configured to provide fuel to the engine. The engine-driven generator includes a valve coupled between the air intake of the engine and the fuel tank. The engine-driven generator also includes a control device configured to transition the valve between a first position and a second position. The first position allows fuel vapor to flow between the fuel tank and the air intake of the engine and the second position inhibits the fuel vapor from flowing between the fuel tank and the air intake of the engine. | 11-12-2015 |
John Patrick Laitala, Appleton, WI US
Patent application number | Description | Published |
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20100147817 | ENCLOSED WELDER WITH RECESS PANEL - Embodiments of an enclosed welder that includes a recess disposed at a depth in a rear panel of the enclosure are provided. The recess may include at least one of an engine air filter, a blower housing, and a recoil start. The depth at which the recess is set back from the rear panel may be such that the engine air filter, the blower housing, and the recoil start each do not extend outward beyond the rear panel. A first air source may be configured to enter the enclosed welder via the air filter and combust fuel within an engine. A second air source may further be configured to enter the welder via the blower housing and cool the engine. | 06-17-2010 |
Ville Laitala, Turku FI
Patent application number | Description | Published |
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20080260335 | Fibre Optic Cable and Method for Producing the Same - The present technology relates generally to fibre optic cables their manufacture and uses. The technology has useful applications e.g. in the field of optical measurements such as biochemical laboratory instrumentation for measuring properties of samples on microtitration plates and corresponding sample supports. The technology has also applications in various laser technologies. The object of the technology is achieved by providing a fibre optic cable wherein an active surface with a determined form is provided at a first optical interface at the first end ( | 10-23-2008 |
20140150517 | MEASUREMENT DEVICE - A measurement device includes mechanical support elements ( | 06-05-2014 |
Ville Petteri Laitala, Turku FI
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20160066072 | A METHOD AND A DEVICE FOR CROSS-TALK CORRECTION OF MEASURED INTENSITIES - A method for cross-talk correction of intensities measured on mutually separate detection wavelength bands is presented. Each detection wavelength band relates to one of analyte-specific probe-populations contained by a sample to be analyzed. Each probe-population is capable of emitting a first signal component and a second signal component whose spectra have maxima at different wavelengths and at least the first signal component is dependent on presence of analyte detectable with that probe-population. Cross-talk corrected intensities are computed on the basis of a) the intensities measured on the detection wavelength bands, b) a value indicative of intensity occurring on an auxiliary wavelength band outside the detection wavelength bands and at least partially caused by the second signal components, and c) pre-determined cross-talk parameters. For example in con-junction with FRET-based assays, the dependency of a background signal on the percentage of hybridized probes can be taken into account in the cross-talk correction. | 03-03-2016 |