Patent application number | Description | Published |
20120202538 | Forecasting of dynamic environmental parameters to optimize operation of a wireless communication system - An aspect of the exemplary embodiments of this invention is a method that includes receiving information from a plurality of spatially distributed user devices, where the information includes at least observations of a radio environment of each user device. Based on the received information, the method creates a model of time evolution of a spatio-temporal map for a plurality of spatial locations. The method further includes creating a policy based on the model of time evolution of the spatio-temporal map, and transmitting the policy to the plurality of user devices. A further aspect of exemplary embodiments of this invention is a method that includes generating a probabilistic model based at least on observations of a radio environment of a user device; transmitting the probabilistic model to a network access node of a wireless communication network; receiving information from the network access node; and operating the user device at least in part based on the received information. Also described are apparatus and computer program products that operate in accordance with the methods. | 08-09-2012 |
20130016669 | Periodic Access ControlAANM Hottinen; AriAACI EspooAACO FIAAGP Hottinen; Ari Espoo FIAANM Peltonen; Jaakko TapaniAACI EspooAACO FIAAGP Peltonen; Jaakko Tapani Espoo FIAANM Pajarinen; Joni KristianAACI VantaaAACO FIAAGP Pajarinen; Joni Kristian Vantaa FI - Methods, apparatus, and program products are presented that perform the following: accessing a periodic finite state controller embodying a set of policies for at least access to one or more wireless resources used for transmission by the apparatus; and using the accessed periodic finite state controller to transmit information using the one or more wireless resources. Methods, apparatus, and program products are presented that perform the following: determining a period based at least on characteristics of a wireless environment; and using at least the determined period and the characteristics, determining a periodic finite state controller embodying a set of policies for at least access to one or more wireless resources used for transmission in the wireless environment by a selected wireless device. | 01-17-2013 |
20150088871 | LOW-DIMENSIONAL INFORMATION DISCOVERY AND PRESENTATION SYSTEM, APPARATUS AND METHOD - A search system configured to predict further search intents of a user and to perform exploratory further searches and produce a number of search features and associated relevances and divergence quantifiers for displaying by user equipment at least two-dimensional so as to allow the user to identify relationship of various diverging search terms and to rapidly direct the searching towards information the existence of which may have been previously unknown to the user. Some of the search features can be concealed and shown to the user only if the user magnifies the corresponding area on a display showing the search features returned by the search engine. Files matching to varying degree with the present and predicted further searches are shown to the user with respective lists of search features. | 03-26-2015 |
Patent application number | Description | Published |
20100091103 | USER INTERFACE OF MINERAL MATERIAL PROCESSING EQUIPMENT - User interface of a mineral processing equipment governs a mineral processing line having several units (crushers, screens) connected in series. The user interface comprises a display screen ( | 04-15-2010 |
20100326065 | HYDRAULIC POWER TRANSMISSION SYSTEM FOR A MINERAL MATERIAL PROCESSING PLANT, A METHOD FOR CONTROLLING THE SAME, A SCREENING MACHINE AND A CRUSHING MACHINE - Hydraulic transmission system for a mineral material processing plant, which transmission system comprises at least two hydraulic first motors, which are arranged to drive at least one conveyor belonging to the mineral material processing plant, at least two first directional valves connected via the first actuator channels of the directional valves to each of the first motors, a hydraulic pump arranged to transfer hydraulic fluid via the first actuator channels of the directional valves to the first motors. The system also comprises pressure sensors. The first directional valves are valves that can be adjusted by external control during the running of the processing plant and which are arranged to control the volume flow of the hydraulic fluid supplied into the first motors. The control is made on the basis of the pressure of hydraulic fluid measured by pressure sensors in the first actuator channels the directional valves. | 12-30-2010 |
20130277469 | ADJUSTING APPARATUS, ADJUSTING SYSTEM, CRUSHER, CRUSHING PLANT AND METHOD FOR ADJUSTING THE CRUSHER - An adjusting apparatus of a feed opening of a crushing chamber of a crusher includes one or more adjusting parts arranged in connection with the feed opening, which one or more adjusting parts is/are movable during crushing for adjusting a flow area of material which is to be crushed and is flowing through the feed opening to the crushing chamber. The front edges of the adjusting parts form a unitary flow opening, the flow area of which is adjustable by moving one or more adjusting parts. An adjusting system includes the adjusting apparatus for a feed opening of a crushing chamber of a crusher. A method for adjusting a pressing crusher or a crushing plant suitable for mineral material crushing. A method for avoiding a start peak of a crusher. A method for limiting power intake and/or crushing pressure of a crusher. | 10-24-2013 |
20140021280 | CONE CRUSHER AND PROCESSING PLANT FOR MINERAL MATERIAL - A cone crusher having a frame, an outer blade adapted to be locked to the frame, an inner blade eccentrically and vertically movable relative to the outer blade, and the inner blade and the outer blade define there between a crushing chamber, a main shaft which is stationary relative to the frame, an eccentric bearing-mounted on the main shaft, a support cone on which the inner blade is arranged, and an adjustment shaft by means of which the support cone is vertically movable from below. A hollow space is arranged inside the main shaft, the adjustment shaft is arranged to the hollow space, a load cylinder is arranged to a lower end of the main shaft which load cylinder comprises an adjustment piston acting to a lower end of the adjustment shaft, a pressure medium supply is arranged to a pressure volume under the adjustment piston for moving vertically the adjustment shaft, and a lubricant supply is arranged above the adjustment piston for directing lubricant via the hollow space to targets to be lubricated. The main shaft is fixed stationary to the frame such that the lower end of the main shaft extends outside the frame under the frame and that the lubricant supply is arranged from outside to the outside extending part of the main shaft and through the main shaft to the hollow space. | 01-23-2014 |
Patent application number | Description | Published |
20100009168 | COATED PAPER OR BOARD PRODUCT AND PROCESS FOR THE PREPARATION THEREOF - A coated paper or board product and a method of manufacturing the same. The product comprises a base layer made of paper or board, with at least one coating layer containing at least one polysaccharide-based pigment, and at least one polymer layer being spread on top of it. The invention can considerably improve the adhesion of the coating and the polymer layer. | 01-14-2010 |
20100327485 | DIFFRACTIVE MICROSTRUCTURE AND A METHOD OF PRODUCING THE SAME - Diffractive microstructure comprising micro-protrusions or microgrooves or a combination thereof and method of producing the same. The microstructure is formed in a layer of a thermoplastic carbohydrate polymer or a polymer derived from a carbohydrate material, said polymer having a glass transition point of less than 210° C. The thermoplastic polymer is preferably selected from the group of native starch, dextrin, native hemicellulose, native cellulose, poly(lactic acid), polylactides, polycaprolactone, starch derivatives, dextrin derivatives, hemicellulose derivatives, cellulose derivatives, and mixtures thereof. The invention provides an inexpensive and reliable way of incorporating into the products safety markings, which allow for visual inspection or detection, such as holograms and barcodes. | 12-30-2010 |
20110046365 | CELLULOSE DERIVATIVES, METHOD OF PRODUCING THE SAME AND USE THEREOF - A transglycosylation product, a method of producing the same and use of the product. The transglycosylation product comprises an alkyl or hydroxyalkyl glycoside of a cellulose ester or ether, wherein the alkyl or hydroxyalkyl groups of the glycoside residue comprise a carbon chain having 1 to 4 carbon atoms, and having 0 to 2 free hydroxyl groups and being attached to the 1-carbon of the anhydroglucose unit via an oxy group. The product can be produced by mixing the cellulose derivative with mono-, di- or triol to form a reaction mixture, after which the reaction mixture is heated and the reaction is continued until a clear mixture is obtained. After cooling the recoverable product is suitable for use for example as an adhesive or as a hydrophobic coating. | 02-24-2011 |
20120003477 | NOVEL POLYSACCHARIDE-BASED PIGMENTS AND FILLERS - Particles of a polysaccharide derivative, having at least one substituent with conjugated unsaturated bonds and exhibiting an index of refraction in excess of 1.50 and a method for the production thereof. In the method, the raw-material is suspended in an organic solvent to form a suspension, which is contacted with an organic reactant comprising a residue with conjugated unsaturated bonds; the raw-material and the organic reactant are reacted to form a derivative exhibiting ester or ether bond between the raw-material and the residue with conjugated unsaturated bonds; the polysaccharide derivative is dissolved in a solvent to form a solution; and the solution is contacted with a non-solvent to precipitate particles of the polysaccharide derivative invention provides lightweight, optically improved organic pigments and fillers based on renewable resources and which are recyclable by combustion or composting. | 01-05-2012 |
Patent application number | Description | Published |
20100209725 | METHOD OF MODIFYING PAPER AND CARDBOARD - A fibrous product, the absorption and desorption properties of which have been improved and which comprises a fibrous substrate which has, on at least one of it surfaces, a small quantity of a modified starch, and a method of producing it. According to the present invention, onto at least one surface of the fibrous product is applied 0.01-1.0 g/m | 08-19-2010 |
20100261807 | NOVEL DISPERSIONS AND METHOD FOR THE PRODUCTION THEREOF - An aqueous dispersion comprising a non-settling colloidal hemicellulose ester polymer in water and a method of producing the same. In the method an esterified hemicellulose is provided wherein at least a part of the esterifying groups are derived from a lower alkanoic acid; the esterified hemicellulose is dissolved in an alkanoic acid to produce a solution; and the solution is dispersed into water to produce an aqueous dispersion of the hemicellulose ester. The present compositions, containing hemicellulose derivatives of low solubility, can be used in paper, paperboard and other fibre-based materials, for paints, surface treatments for polymer films, and polymer films as such, and can be applied as binders. | 10-14-2010 |
20130004684 | Method for manufacturing a marking and corresponding product - The invention relates to the production of an optically detectable marking on a substrate. In the method, a substrate is taken, a printing ink containing a starch derivative in a solution form is printed on at least a selected first area and at least a selected second area is left unprinted, the printing ink is allowed to dry, in such a way that the starch derivative form a thermoplastic film in the said first area on the surface of the substrate, and an optically detectable marking is hot-pressed into the film. The invention also relates to a corresponding product. With the aid of the invention hot-pressable diffractive embossing is created at low temperatures, for example, on paper or board. | 01-03-2013 |
Patent application number | Description | Published |
20090025947 | Method, arrangement and valve for controlling rock drilling - A method, arrangement and valve for controlling rock drilling. In the method, a pressure difference acting across a rotation motor is used to regulate a separate feed regulating valve, which, on the basis of this, regulates control pressures of a feed control valve. The arrangement comprises a separate feed regulating valve, which, under the influence of the pressure difference acting across the rotation motor, regulates control pressures of a feed control valve. The valve comprises a separate retarding element, which slows down the returning of a spool of the valve to the normal position, if the spool has moved away from its normal position under the influence of the pressure difference acting across the rotation motor. | 01-29-2009 |
20120097449 | Method And Apparatus For Controlling Rock Drilling - Method and apparatus for controlling rock drilling with a percussion device belonging to a rock drill to deliver stress waves to rock through a tool by pushing the tool against the rock by means of a feed motor and rotating simultaneously the tool by means of a rotation motor, whereby the maximum feed force is determined, pressure medium is supplied to the feed motor and to the rotation motor and the feed force is controlled according to the drilling conditions. The feed force is controlled on the basis of the feed speed and the rotation torque. The apparatus has a load control valve which controls the feed. | 04-26-2012 |