Arjen
Arjen Amelink, Gouda NL
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20120259187 | DYNAMIC COLORECTAL PDT APPLICATION - Dynamic colorectal PDT methods, devices and photosensitizer compositions to treat abnormal cell growth in anal tissue such as perianal and intra-anal intraepithelial neoplasia grade III are presented. Dynamic colorectal PDT method comprises the steps of administering topically, intravenously or orally a photosensitizer composition; irradiating; monitoring treatment parameters before, during and/or after irradiation. Photosensitizer composition comprises Temoporfin and excipients/carriers, appropriate for the application method. An applicator is provided for colorectal PDT treatments enhancing irradiation delivery and monitoring treatment parameters. Preferably, applicator is made of a material, used to monitor the fluence rate simultaneously while doing optical spectroscopy. Measurement probe devices are provided for monitoring PDT treatment parameters in-vivo. A device for colorectal PDT treatment is also provided, comprising laser radiation source operating at about 400 and 800 nm; excitation laser radiation source operating at about 650 nm for fluorescence measurements; multichannel dosimetry device; long pass filter; waveguides and measurement probes. | 10-11-2012 |
20140107951 | METHOD TO DETERMINE THE ABSORPTION COEFFICIENT IN TURBID MEDIA - The invention relates to a method to determine the wavelength dependent absorption coefficient of a turbid medium using overlapping illumination-detection areas comprising the steps of a) retrieving a calibration spectrum (CA) from a reference measurement using a reference sample; b) carrying out a measurement on an actual sample for determining the absolute reflection spectrum (R | 04-17-2014 |
Arjen Bogaards, Toronto CA
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20110042580 | FLUORESCENCE QUANTIFICATION AND IMAGE ACQUISITION IN HIGHLY TURBID MEDIA - Various embodiments of methods and systems are described herein for the acquisition and quantification of fluorescence or luminescence signals from a region of interest of an object. The quantification of the acquired signals includes performing at least one ratiometric operation to correct these signals for artifacts due to various factors. | 02-24-2011 |
Arjen Mets, Sleepy Hollow, NY US
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20090013206 | Efficient Utilization of a Multi-Source Network of Control Logic to Achieve Timing Closure in a Clocked Logic Circuit - A method, system, and computer program product are provided for achieving timing closure in a clocked logic circuit. For each local clock buffer in a set of local clock buffers, a logic synthesis tool determines a clock control signal input from a set of clock control signal inputs that will drive a clock control signal to the local clock buffer at a target frequency such that a first timing constraint may be met. The operation performed by the logic synthesis tool forms a determined clock control signal input. Responsive to the logic synthesis tool determining the determined clock control signal input, the logic synthesis tool couples the local clock buffer to the determined clock control signal input that drives the clock control signal to the local clock buffer at the target frequency to achieve timing closure in the clocked logic circuit. | 01-08-2009 |
Arjen Nieuwhof, Amsterdam NL
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20130105356 | METHOD FOR UPGRADING AN OIL, A FUEL PRODUCT AND A HYDROCARBON PRODUCT FRACTION | 05-02-2013 |
20140325896 | PROCESS FOR CONVERTING A BIOMASS MATERIAL - A process for converting a biomass material comprising a) pyrolyzing a biomass material to produce a biomass-derived pyrolysis product; b) providing a petroleum-derived hydrocarbon composition having a C7-asphaltenes content of equal to or more than 0.2 wt %, based on the total weight of the petroleum-derived hydrocarbon composition, which petroleum-derived hydrocarbon composition has a total acid number of equal to or more than 0.5 mg KOH/g and/or a density at 15.5° C. of equal to or more than 0.8 grams/ml and/or a viscosity at 37.8° C. of equal to or more than 500 centiStokes (cSt); c) mixing at least part of the biomass-derived pyrolysis product and at least part of the petroleum-derived hydrocarbon composition to produce a hydrocarbon-containing mixture; and d) dewatering the hydrocarbon-containing mixture to produce a dewatered hydrocarbon-containing mixture. | 11-06-2014 |
20140330057 | PROCESS FOR CONVERTING A BIOMASS MATERIAL - A process for converting a biomass material comprising a) pyrolyzing a biomass material to produce a biomass-derived pyrolysis product; b) mixing at least part of the biomass-derived pyrolysis product and a petroleum-derived hydrocarbon composition, which petroleum derived hydrocarbon composition has a C7-asphaltenes content of equal to or more than 0.2 wt %, based on the total weight of the petroleum-derived hydrocarbon composition, to produce a hydrocarbon-containing mixture; c) dewatering the hydrocarbon-containing mixture to produce a dewatered hydrocarbon-containing mixture; d) contacting the dewatered hydrocarbon-containing mixture with hydrogen in one or more ebullating bed reactors comprising a catalyst at a temperature in the range from 350 to 500° C. to produce a reaction product. | 11-06-2014 |
Arjen Roodselaar, Redwood City, CA US
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20160077936 | FAILOVER MECHANISM IN A DISTRIBUTED COMPUTING SYSTEM - The disclosure is directed to failover mechanisms in a distributed computing system. A region of data is managed by multiple region servers. One of the region servers is elected as a “leader” and the remaining are “followers.” The leader serves the read/write requests from a client. The leader writes the data received from the client into the in-memory store and a local write-ahead log (“WAL”), and synchronously replicates the WAL to the followers. A region server designated as an “active” region server synchronizes a distributed data store with the data from the WAL. Active witness followers apply the data from the WAL to their in-memory store while shadow witness followers do not. Different types of servers provide failover mechanisms with different characteristics. A leader is elected based on their associated ranks—higher the rank, higher the likelihood of electing itself as a leader. | 03-17-2016 |
Arjen Schepen, Rotterdam NL
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20100133285 | Container with Lid - The present disclosure pertains to an assembly, including a container that includes a profiled closure such as a screw thread or a bayonet fitting, whereby the closure part of the container is arranged on the inside thereof, and a lid, having a closure counterpart matching that of the container for providing a seal, whereby the closure part of the lid is arranged on the outside thereof. The disclosure further relates to a container and a lid assembly or combination. The container is provided with a sealing surface, and the lid is provided with a matching sealing surface, such that in the closed state of the assembly at least the closure part and the sealing surface of the lid are located inside the container and below the rim thereof. | 06-03-2010 |
Arjen Sein, Echt NL
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20140147552 | LIPASES WITH HIGH SPECIFICITY TOWARDS SHORT CHAIN FATTY ACIDS AND USES THEREOF - The present invention relates to novel polynucleotide sequences comprising genes that encode novel lipolytic enzymes, as well as functional equivalents of the gene of the acid sequences with high homology thereto. The invention also relates to methods of using these lipolytic enzymes in industrial processes, for example in the diary or baking industry. | 05-29-2014 |
20150313243 | NOVEL METHOD TO PRODUCE CAKE - The invention relates to a novel use of a phospholipase a in the production of cake to improve at least one of the properties selected from the group consisting of: (i) batter viscosity, (ii) specific density, (iii) initial crumb softness, (iv) crumb pore homogeneity, (v) crumb pore diameter, (vi) crumb softness upon storage, (vii) shelf life and/or (viii) cake volume. The invention also relates to a novel use of phospholipase A in the production of cake to enable reduction of the amount of eggs and/or fat used in the recipe. | 11-05-2015 |
Arjen Sein, Leiden NL
Patent application number | Description | Published |
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20100062106 | NOVEL METHOD TO PRODUCE CAKE - The invention relates to a novel use of a phospholipase A in the production of cake to improve at least one of the properties selected from the group consisting of: (i) batter viscosity, (ii) specific density, (iii) initial crumb softness, (iv) crumb pore homogeneity, (v) crumb pore diameter, (vi) crumb softness upon storage, (vii) shelf life and/or (viii) cake volume. The invention also relates to a novel use of phospholipase A in the production of cake to enable reduction of the amount of eggs and/or fat used in the recipe. | 03-11-2010 |
20100143542 | CREAM SUBSTITUTE - The present invention describes a food product comprising from 0.1 to 2.5 wt % of a starch which is treated with an amylomaltase. | 06-10-2010 |
20110039002 | SPRAY-DRIED EMULSION - The present invention describes an edible spray-dried particulate composition comprising a solid non-lipid carrier and an oil phase, wherein (i) said oil phase being capable of being released from the carrier on contact with an aqueous medium to form an oil-in-water emulsion; and (ii) the oil droplets in said oil-in-water emulsion have a D[4,3] of from about 100 nm to about 1000 nm; at least about 75% of the oil droplets in said oil-in-water emulsion have a size of less than about 10 μm; or the d90 by volume of the oil-droplets in said oil-in-water emulsion is greater than that of an oil-in-water emulsion used to prepare the composition by less than about 30%. The invention also relates to a method for the preparation of the composition, to food products and food supplements comprising the composition and to uses of the composition. | 02-17-2011 |
20110104354 | LOW FAT SHORTENING - The present invention relates to a water-in-oil emulsion which comprises oil or fat or a mixture of one or more oils and fats, and water and amylomaltase treated starch present in the water phase. The product can be used as a baking margarine. | 05-05-2011 |
20110262591 | LIPASES WITH HIGH SPECIFICITY TOWARDS SHORT CHAIN FATTY ACIDS AND USES THEREOF - The present invention relates to novel polynucleotide sequences comprising genes that encode novel lipolytic enzymes, as well asfunctional equivalents of the gene or the amino acid sequences with high homology thereto. The invention also relates to methods of using these lipolytic enzymes in industrial processes, for example in the dairy or baking industry. | 10-27-2011 |
20120088830 | SATIETY-INDUCING COMPOSITION - The present invention relates to the field of weight management. The invention particularly relates to a method for inducing satiety. In one of its embodiments, the present invention provides a method for inducing satiety in a human or an animal comprising administering to said human or animal an effective amount of a composition comprising a lipid of which at least part is in a crystal form in the small intestine. | 04-12-2012 |
20120301576 | USE OF SIALIDASE IN DAIRY TECHNOLOGY - This invention relates to a method of manufacturing sour milk preparations, such as soured fresh dairy products with the use of a sialidase enzyme. The method enables the modification of the texture of sour dairy products more advantageously and easily than known methods. In addition, the method enables a significant reduction in the added protein content of sour dairy products without any damage to or adverse effect to the texture of the preparation. | 11-29-2012 |
20130253058 | SATIETY-INDUCING COMPOSITION - The present invention relates to the field of weight management. The invention particularly relates to a method for inducing satiety. In one of its embodiments, the present invention provides a method for inducing satiety in a human or an animal comprising administering to said human or animal an effective amount of a composition comprising a lipid of which at least part is in a crystal form in the small intestine. | 09-26-2013 |
Arjen Sundman, Lake Oswego, OR US
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20090138234 | Impression foam digital scanner - This disclosure provides for an impression scanner system having improved calibration having a housing and a calibration plate of known geometry. The calibration plate has a plurality of different shapes thereon. The system also has a radiation source for emitting radiation towards the shapes on the plate and a surface for reflecting images created by the radiation on the shapes. A sensor for receiving the images of the shapes as the plate moves relative to the housing is also provided. A processor compares known geometry of the plate to the images received by the sensor and calibrates the sensor based upon the known geometry and images to reduce system aberration and distortion | 05-28-2009 |
20100058855 | Method for determining mobility of regions of an object - A method for determining a mobility of an object includes the steps of measuring at least a portion of a shape of an object under an initial increment of a weight load of a plurality of increments of a total weight load using a device and measuring at least a portion of the shape of the object under a next increment of a total weight load of a plurality of increments of a weight load using the device. Repeating the measurements until a total weight load is achieved and comparing the measurements from the device under the plurality of incremental weight loads, thereby determining a mobility of at least the portion of said object under the plurality of increments of weight loads. The method further includes adjusting the elevation and angular orientation of a support surface for the object to achieve further measurements and a device for obtaining such measurements. | 03-11-2010 |
20110140705 | ELECTROSTATIC SENSOR DEVICE AND MATRIX - An electrostatic sensor device including a first sensor element and a second sensor element; a dielectric substrate material formed in two layers, and a sensing hole which penetrates the dielectric substrate material from its upper surface to its lower surface. The first sensor element is receivable in the sensing hole; and second sensor element includes a first conducting ring disposed on an upper surface of said dielectric substrate and surrounding said sensing hole. The second conducting ring is disposed on a lower surface of the dielectric substrate and surrounds the sensing hole. The first sensor element and the second sensor are capable of producing a variable response when the first sensor element is disposed in the sensing hole. | 06-16-2011 |