Patents Assigned to NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETEN
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Publication number: 20140069697Abstract: A method is presented for assembling a component (30) with a flexible substrate (10), the component having electric contacts (31). The method comprises the steps of placing the component (30) on a first main side (11) of the substrate, applying a machine vision step to estimate a position of the electric contacts, depositing one or more layers (32) of an electrically conductive material or a precursor thereof, said layer extending over an area of the substrate defined by the component to laterally beyond said area, calculating partitioning lines depending on the estimated position of the electric contacts, partitioning the layer into mutually insulated areas (32d) by locally removing material from said layer along said partitioning lines. Also an apparatus is presented that is suitable for carrying out the method. In addition an assembly is present that can be obtained by the method and the apparatus according to the invention.Type: ApplicationFiled: December 2, 2011Publication date: March 13, 2014Applicant: Nederlandse Organisatie voor toegepast-natuurwetenInventors: Jeroen Van Den Brand, Roel Henry Louis Kusters, Andreas Heinrich Dietzel
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Publication number: 20140008304Abstract: Operation of an oil-water separator or other liquid mixture separator is monitored. The separator uses a vessel through which a mixture of different liquid components flows horizontally. A plurality of ultrasound transducers is provided on a wall of the vessel at different heights at a common stage along the direction of the horizontal flow. Ultrasound at a plurality of different ultrasound wavelengths is transmitted through the vessel between transducers and ultrasound arriving transducers is detected. Parameter values of a model are fitted to the detection. A model is used that relates height dependent properties of liquid in the vessel to properties of the detected ultrasound transmission between transceivers, the model comprising at least a fittable parameter of a height dependent droplet size distribution in a least a sub-range of a height of liquid in the vessel. The model relating the droplet size distribution to ultrasound wavelength dependence of the properties of ultrasound transmission.Type: ApplicationFiled: November 10, 2011Publication date: January 9, 2014Applicant: Nederlandse Organisatie voor toegepast-natuurweten schappelijk onderzoek TNOInventors: Rik Jansen, Arno Willem Frederik Volker, Peter Van Capel
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Publication number: 20130211775Abstract: Method and system for determining the speed of a walking or running person from a foot motion. The method comprises providing (1) a pressure sensor between the foot and the ground, which sensor may be placed on or in an insole of a shoe. The pressure sensor is configured for transmitting pressure data to a communication unit (9). The method further comprises a step of determining a centre of pressure gait line (3) and calculating the centre of pressure speed (4) from the gait line. In addition, the method comprises the step of detecting whether the person is walking or running (5). Another step (6) is obtaining a correlation between the speed of a person and the centre of pressure speed. As a final step (7) of the method the speed of the person is deduced from the correlation. The system comprises a human interface for control and to inform the user.Type: ApplicationFiled: August 26, 2011Publication date: August 15, 2013Applicant: Nederlandse Organisatie voor toegepast-natuurweten schappelijk Onderzoek TNOInventor: Andrew Statham
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Publication number: 20130200783Abstract: An assembly is provided of an electro-physical transducer (10) on a flexible foil (20) with a carrier (40). The flexible foil (20) has a first main surface (22) provided with at least a first electrically conductive track (24) connected to the electro-physical transducer and opposite said first main surface a second main surface (23) facing towards the carrier. At least a first incision (25a) extends through the flexible foil alongside said at least a first electrically conductive track, therewith defining a strip shaped portion (27) of the flexible foil that carries a portion of the at least a first electrically conductive track. The at least a first electrically conductive track is electrically connected to an electrical conductor (421) of the carrier, and the flexible foil is attached to the carrier with its strip shaped portion.Type: ApplicationFiled: January 31, 2011Publication date: August 8, 2013Applicant: Nederlandse Organisatie voor toegepast-natuurweten schappelijk onderzoek TNOInventors: Gerardus Titus Van Heck, Margaretha Maria De Kok, Jeroen Van Den Brand
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Publication number: 20130064977Abstract: Method of depositing an atomic layer on a substrate. The method comprises supplying a precursor gas from a precursor-gas supply of a deposition head that may be part of a rotatable drum. The precursor gas is provided from the precursor-gas supply towards the substrate. The method further comprises moving the precursor-gas supply by rotating the deposition head along the substrate which in its turn is moved along the rotating drum.Type: ApplicationFiled: February 11, 2011Publication date: March 14, 2013Applicant: Nederlandse Organisatie voor toegepast-natuurweten schappelijk onderzoek TNOInventors: Adrianus Johannes Petrus Maria Vermeer, Freddy Roozeboom, Joop Van Deelen
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Publication number: 20130046260Abstract: The invention relates to a process for preparing a disinfecting wound dressing for the protection of wounds, such as burn wounds, ulcers and cuts. The process comprises the steps of providing a yarn-based substrate, subjecting a surface of the substrate to a plasma environment, thereby providing non-leaching and biocidal features to the substrate surface by exposing the substrate surface to an antimicrobial active compound reaction.Type: ApplicationFiled: December 28, 2010Publication date: February 21, 2013Applicant: Nederlandse Organisatie voor toegepast-natuurweten schappelijk onderzoek TNOInventors: Marcel Simor, André Schilt, Duurt Pieter Willem Alkema, Timo Huijser
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Publication number: 20130039183Abstract: Different quality of service policies are enforced for packets from traffic streams of different type in a communication network, according to the type of traffic types of traffic. A learning phase and an operation phase are provided. The learning phase teaching by example of characteristics that must be used to distinguish the different types of traffic. In the learning phase, an indication is received of a quality of service policy that is required for user applications of a selected type. An indication is provided indicating execution of a user application of said type in a user domain and characteristics of packet traffic are derived from inspection of packets transmitted through the communication network to and/or from the user domain during the indicated execution. In the operation phase packet traffic in the network to and/or from the user domain is inspected. It is detected whether observed characteristics of the packet traffic match the derived characteristics.Type: ApplicationFiled: October 21, 2010Publication date: February 14, 2013Applicant: Nederlandse Organisatie voor toegepast-natuurweten schappelijk onderzoek TNOInventors: Pieter Albert Nooren, Mattijs Oskar Van Deventer
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Publication number: 20120283987Abstract: A method of measuring the distance uses a terminal A and a terminal B, each terminal comprising an FMCW generator for generating a signal having a predetermined frequency to time function. Terminal A transmits a transmit signal in transmit periods, which alternate with mute periods without transmission. Terminal B shifts the received signal in time from a transmit period to a mute period, for example by generating a local periodic FMCW signal, determining an adaptation of the timing of that local periodic FMCW that is needed to bring it into a predetermined timing relation to the received signal and applying the adaptation in the mute period. Terminal B transmits the shifted signal, which is received by the receiver of terminal A.Type: ApplicationFiled: October 14, 2010Publication date: November 8, 2012Applicant: Nederlandse Organisatie voor toegepast-natuurweten schappelijk onderzoek TNOInventors: Erik Bert Busking, Franciscus Hedrikus Elferink, Frank Ernst Antoine Van Den Hoef
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Publication number: 20120243532Abstract: An address for controlling transmission of routing through a network is obtained by means of input from a combination of network terminals. Initially, address describing data is received from a user via a source terminal. A control circuit determines whether the address describing data is sufficient to define an address of a destination. If not, the control circuit uses the address describing data to extract information must be met by the destination, but for which it is not known for specific destinations whether it is met. The information may define a desired property of the destination for example, or a mutual relation between the user and the destination. The control circuit then transmits a confirmation request to one or more possible destinations, to ask whether information relates to the possible destination. If a positive confirmation is received back from a possible destination, the address of this possible destination is used.Type: ApplicationFiled: August 31, 2010Publication date: September 27, 2012Applicant: Nederlandse Organisatie voor toegepast-natuurweten chappelikj onderzoek TNOInventors: Pieter Albert Nooren, Nicolaas Wijnand Keesmaat, Antonius Hendrikus Norp, Mattijs Oskar Van Deventer
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Publication number: 20120108245Abstract: The invention relates to cooperation between first and second wireless access networks that can be used to obtain energy reduction for or traffic routing within the overall telecommunications infrastructure while still enabling acceptable network coverage and satisfactory performance by the telecommunications infrastructure as a whole. The cooperation refers to the fact that the wireless access networks provide duplicate coverage in a particular area when both wireless access networks are active, and that traffic can be switched between the cooperating networks in order to temporarily adjust (e.g. switch off) resources of one or the wireless access networks. In this manner, energy reduction and/or traffic routing can be obtained under the constraint that sufficient service coverage and capacity remains at an acceptable quality.Type: ApplicationFiled: July 9, 2010Publication date: May 3, 2012Applicants: Nederlandse Organisatie Voor Toegepast-Natuurweten -schappelijk Onderzoek TNO, KONINKLIJKE KPN N.V.Inventors: Haibin Zhang, Job Cornelis Oostveen, Ljupco Jorguseski, Remco Litjens, Adrian Victor Pais
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Publication number: 20120074454Abstract: A method is described for manufacturing an optoelectric device comprising the steps of providing (S1) a layer (10) of an optoelectric active material between a first electrode (22) and a second electrode (32), providing (S2) a patterned electrically insulating layer structure (60) at at least one of said electrodes (32), the patterned electrically insulating layer structure (60) having openings (62), providing (S3) an electrolyte (70) in said openings (62), depositing (S3) a metallic layer in said openings from the electrolyte by electroplating, characterized in that the electrolyte (70) is formed by an ionic liquid.Type: ApplicationFiled: April 23, 2010Publication date: March 29, 2012Applicant: Nederlandse Organisatie voor toegepast-natuurwetenInventors: Herbert Lifka, Peter Van De Weijer, Antonius Maria Bernardus Van Mol
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Publication number: 20120025259Abstract: An electro-optic device (501) is provided comprising a substrate (570) that supports a first and a second electrode (515, 536), a functional structure (530) comprising at least one functional layer (532, 534), that is electrically coupled to the electrodes, an etched metal structure (512) being electrically coupled to at least one of the electrodes (515).Type: ApplicationFiled: December 29, 2009Publication date: February 2, 2012Applicant: NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENInventors: Antonius Maria Bernardus Van Mol, Joanne Sarah Wilson, Chia-Chen Fan, Herbert Lifka, Erik Dekempeneer, Edward Willem Albert Young
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Publication number: 20120003396Abstract: Apparatus for atomic layer deposition on a surface of a substrate includes a precursor injector head. The precursor injector head includes a precursor supply and a deposition space that in use is bounded by the precursor injector head and the substrate surface. The precursor injector head is arranged for injecting a precursor gas from the precursor supply into the deposition space for contacting the substrate surface. The apparatus is arranged for relative motion between the deposition space and the substrate in a plane of the substrate surface. The apparatus is provided with a confining structure arranged for confining the injected precursor gas to the deposition space adjacent to the substrate surface.Type: ApplicationFiled: August 25, 2009Publication date: January 5, 2012Applicant: NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETEN SCHAPPELIJK ONDERZOEK TNOInventors: Diederik Jan Maas, Bob Van Someren, Axel Sebastiaan Lexmond, Carolus Ida Maria Antonlus Spee, Antonie Ellert Duisterwinkel, Adrianus Johannes Petrus Maria Meer
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Publication number: 20110247356Abstract: A freight container for transporting articles at a predetermined temperature is provided with a Peltier element (1) within heat isolating walls. Under control of a control module (2), the Peltier element (1) can be energized by a battery (3) in order to collect or emit heat from/to the inside of the container. The container has an outside supporting frame that keeps the container from collapsing The Peltier element is connected to the supporting frame, via a heat spreader (4), and one or more heat pipes (5) extending through at least one of said insulating walls. Thus, the frame is used emit or collect heat to/from the outside environment of the container. The container, moreover, may comprise photovoltaic means (8) outside the container, on wall panels that are supported by the frame, for converting light into electric energy which can be fed to said Peltier element.Type: ApplicationFiled: October 20, 2009Publication date: October 13, 2011Applicants: Coltratech B.V., Nederlandse Organisatie voor toegepast-natuurweten schappelijk onderzoek TNOInventors: Lucienne Jozefina Wilhelmina Maria Krosse, Arnold Felix Linnewiel, Hendrik Pieter Oversloot
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Publication number: 20110179274Abstract: Method for shared secret verification e.g. to be applied in secure data exchange, in which at least two parties, hereinafter indicated as Alice and Bob, each have a secret while their challenge is to find out whether they share the same secret or not, however, without disclosing the secret itself to each other or to any third party. The method comprises the following steps. In step 1, Alice picks a random number RA, encrypts it using Bob's public key PUB, adds the value of her secret SA, and sends the result K to Bob. In step 2 Bob receives K, subtracts his secret SB, and performs a decryption using his own private key PRB. In step 3 Bob performs the one-way function H on L and sends the result M to Alice. In step 4 Alice receives M, takes her original random number RA, performs the same one-way function H and verifies whether the result equals the received M. In step 5 Alice sends her original random number RA to Bob.Type: ApplicationFiled: May 14, 2009Publication date: July 21, 2011Applicant: Nederlandse Organisatie voor Toegepast-natuurweten Onderzoek TNOInventors: Peter Joannes Mathias Veugen, Mattijs Oskar van Deventer, Victor Bastiaan Klos
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Publication number: 20110146030Abstract: A rotating knife is disclosed for disintegrating a crystal bed formed in a washing column for processing suspension of solid particles in a liquid. The rotating knife is provided with a spoke support. The spoke support comprises at least two spokes. The relative angle of the spokes is between approximately 20° and approximately 80°.Type: ApplicationFiled: June 5, 2009Publication date: June 23, 2011Applicant: Nederlandse Organisatie voor toegepast-natuurweten schapelijk onderzoek TNOInventors: Piet Huisjes, Johannes Van der Meer, Michiel Nienoord, Dirk Verdoes
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Publication number: 20110098020Abstract: The invention relates to a telecommunications network configured for providing access to a plurality of terminals is proposed and a method therefore. Each terminal comprises a unique identifier for accessing the telecommunications network. The telecommunications network comprises a register, an access request receiver and an access module. The register is configured for storing the unique identifier of at least one terminal in combination with at least one grant access time interval, or an equivalent thereof, during which access for the terminal is permitted. The access request receiver is configured for receiving the access request and the unique identifier for accessing the telecommunications network from the terminal. The access module is configured for denying access for the terminal if the access request is received outside the time interval, or the equivalent thereof.Type: ApplicationFiled: February 19, 2009Publication date: April 28, 2011Applicants: KONINKLIJKE KPN N.V., Nederlandse Organisatie Voor Toegepast-Natuurweten -schappelijk Onderzoek TNOInventors: Johannes Maria Van Loon, Michael Robert Schenk
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Publication number: 20110081519Abstract: The invention provides a process for adjusting the friction coefficient and adhesion between a surface of a first solid object and a surface of a second solid object, which surfaces are movable with respect to each other when the solid objects are in contact with each other, wherein the surface roughness of at least one of the surfaces is adjusted by subjecting one or more selected parts of said first and/or second solid objects to an electric field and/or a magnetic field, wherein at least said one or more selected parts of said first and/or second solid objects comprise a piezo-electric material, and wherein other parts of said first and/or second solid object do not comprise a piezo-electric material. The invention further provides an object having a surface of which the roughness can be adjusted by subjecting one or more selected parts of the object to an electric field and/or a magnetic field, which selected parts comprise a piezo-electric material.Type: ApplicationFiled: March 6, 2009Publication date: April 7, 2011Applicant: NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENInventors: Elbert Christiaan Dillingh, Chretien Guillaume Maria Hermse, Albertus Josef Huis in't Veld
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Publication number: 20110018543Abstract: The invention is directed to an electrochemical cell for electrochemical impedance spectroscopy, the use thereof, an electrochemical impedance spectroscopy method, and the use of a flexible magnet. The electrochemical cell of the invention comprises—a housing defining a space comprising an electrolyte, a counter electrode and optionally a reference electrode, wherein said counter electrode and said reference electrode are arranged to be in electrical contact with said electrolyte during use; —an opening in said housing allowing the electrolyte to be in electrical contact with a substrate; and—a flexible magnet for attaching said electrochemical cell to said substrate. The EIS method of the invention comprises—attaching an electrochemical cell according to invention to said substrate substrate; —filling said electrochemical cell with electrolyte, such that said counter electrode and said reference electrode are immersed in said electrolyte; and—measuring the impedance of said substrate.Type: ApplicationFiled: December 5, 2008Publication date: January 27, 2011Applicant: Nederlandse Organisatie voor toegepast-natuurweten schappelijk onderzoek TNOInventors: Tom Bos, Sibo Buter
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Publication number: 20100276288Abstract: The invention is directed to a corrosion protective layer, a process for providing an anodisable metal surface with a corrosion protective layer, a metal surface obtainable by such process, and the use thereof. The invention provides a corrosion protective layer, comprising the metal in oxidised form and an XyOz network, wherein said layer is essentially free of hexavalent chromium, and wherein y is 1-3, z is 1-3, and X is chosen from the group consisting of Si, Al, Ti, Zr, Ce,Mo and Mg.Type: ApplicationFiled: October 9, 2008Publication date: November 4, 2010Applicant: Nederlandse Organisatie voor toegepast-natuurweten schappelijk onderzoek TNOInventors: Arjan Hovestad, Zeger Alexander Eduarol Pieter Vroon