Korevaar
Agnetha Korevaar, Balclutha NZ
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20110237400 | Arm Exercise Device and System - An arm exercise system ( | 09-29-2011 |
Cornelis Gerrit Nijs Korevaar, Oegstgeest NL
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20100184733 | SKIN TREATMENT COMPOSITION - The invention discloses skin treatment compositions consisting essentially of a mixture of ceramides, cholesterol, free fatty acids—the mixture being able to mimic skin identical lamellar structures—and nonionic emulsifiers. These compositions are liquid and pumpable at room temperature which means that they can be incorporated easily into cosmetic formulations with no need for heating. Furthermore, the skin treatment compositions allow the stable inclusion of long-chain ceramides into oil-in-water emulsions as well as into water-in-oil emulsions. Inclusion of short chain ceramides that can act as dermatological regulators did not affect the lamellar lipid organization. The skin treatment compositions are claimed as well as their use in cosmetic and dermatological formulations. | 07-22-2010 |
20110077302 | ENZYMATIC SYNTHESIS OF SPHINGOLIPIDS - The invention relates to the enzymatic synthesis of sphingolipids and compositions that contain sphingolipids from lysosphingolipids and carbonic esters, and to cosmetic, dermatological or pharmaceutical formulations containing said sphingolipids or compositions. | 03-31-2011 |
Eric Korevaar, La Iolla, CA US
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20080239443 | Optical switch module - The present invention provides an all optical cross connect switch utilizing two-axis MEMS mirrors for cross connecting optical fibers in a first set of optical fibers to optical fibers in a second set of optical fibers. The optical fibers in the first and second sets of optical fibers are precisely positioned in a first fiber-microlens positioning array to define a first set of parallel collimated cross-connect communication beam paths, with each collimated cross-connect communication beam path connecting an optical fiber in the first set of optical fibers with a MEMS mirror in a first MEMS mirror array. Alignment beams are added to and aligned co-axially with each of the first and second sets of parallel collimated cross-connect communication beams. Two beam direction sensor units are positioned to detect each alignment beam in the first and second sets of alignment beams transmitted through the dichroic mirror and a MEMS control system controls the positions of the MEMS mirrors to connect optical fibers in the first set of optical fibers to any of the optical fibers in the second set of optical fibers. | 10-02-2008 |
20080240649 | Optical switch with co-axial alignment beam - A method and system for creating and co-aligning a first array of optical beams with a second array of optical beams. In a preferred application the invention is used in a cross connect optical switch. A first set of alignment beams are created and added to and aligned co-axially with each of the first set of parallel collimated cross-connect communication beams. A second set of alignment beams are created and added to and aligned co-axially with each of the second set of parallel collimated cross-connect communication beams. A preferred embodiment includes an injection unit with a “point” infrared light source such as a vertical cavity surface emitting laser (VCSEL) operating in the near infrared at 850 nm and having a divergence of about 30 degrees. The beam from this source is collimated with collimator optics to produce a collimated beam with a cross sectional dimension of about 16 millimeter×16 millimeters. This collimated beam is separated into 128 separate beams with a mask having 128 0.6 mm diameter apertures that are positioned to align the 128 separate parallel beams with the communication beams from a fiber bundle. | 10-02-2008 |
Eric Korevaar, La Jolla, CA US
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20080207200 | Cellular communication system with high speed content distribution - A communication system and method that combines with direct high data rate links at least one content distribution networks with a number of base stations of at least one cellular communication networks. In preferred embodiments the high data rate direct communication links between the content distribution networks and the base stations include millimeter wave radio links and the cellular communication networks are provided with third or fourth generation communication equipment providing data rates in excess of 40 Mbps. In a preferred embodiment millimeter wave links operating at data rates in the range of about 1.25 Gbps or greater in frequency ranges of within the range of 71 GHz to 86 GHz provide communication channels between base stations and points of presence of the content distribution network. | 08-28-2008 |
20090258652 | Cellular systems with distributed antennas - A communication system providing wireless communication among wireless users through a number of cellular base stations, each including at least transport management equipment and broadband equipment, at least one of which supports at least remote cellular station including RF equipment for communication with users of cellular devices. The system includes at lease one wireless narrow beam communication link operating at millimeter wave frequencies in excess of 60 GHz connecting a remote cellular station with a cellular base station equipped with broad band conversion electronic equipment and transport management equipment. In preferred embodiment the communication system includes a large number of remote cellular stations with each remote cellular station serving a separate communication cell. Each remote cellular station is equipped with a low frequency wireless transceiver for communicating with the wireless users within the cell at a radio frequency lower than 6 GHz and a narrow beam millimeter wave wireless transceiver operating at a millimeter wave frequency higher than 60 GHz for communicating with another millimeter wave transceiver at another remote cellular station or a millimeter wave transceiver at a base station. | 10-15-2009 |
20100034316 | Millimeter wave radio with phase modulation - Millimeter wave radio with phase modulation. In preferred embodiments each of the two radios in a link uses a single aperture to transmit radiation in one of the two bands, and receive radiation in the other of the bands. The counterpart radio used to form a link preferably is almost identical, except for the interchange of the transmit and receive frequencies. Preferred embodiments utilize a modulation scheme in which the radios each receive on-off keyed data and transmit the on-off keyed data encoded in a millimeter wave carrier wave with binary phase shift keying. | 02-11-2010 |
20100227022 | Perceptive Liquid Beverage - A longevity drink and method for providing same requires the collection of waters from various global regions. Specifically, water portions without additives are collected from separate and distinct global regions, with the different regions being located more than one thousand nautical miles distant from each other. The various portions are then transported to a processing point where they are combined. In combination, each portion has a substantially same liquid volume. The combination of waters (elixir) is then packaged and distribution to consumers for consumption as a longevity drink. | 09-09-2010 |
20120237217 | Optically switched communication network - A large communication network suitable for nationwide or worldwide utilization. The present invention overthrows the conventional packet switching technologies with an all-optical network. The invention uses tunable laser sources to generate large number of highly stable narrow-band optical signals, each serving as a communication channel. With packet processing replaced by all-optical channels, the network become highly secure and scalable while harnessing the virtually unlimited capacity of fiber-optic. A large number of nodes (called area code nodes) are connected with all-fiber-optic links with all-optical switches. A routing algorithm provides one or more communication links from each area code node to every other area code node so that information never has to change carrier wavelength as it travels the network. Each area code node contains circuits that are provided to connect individual users to the network. | 09-20-2012 |
Jacob Korevaar, Haarlem NL
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20080245363 | Device and Method For Administration of a Substance to a Mammal by Means of Inhalation - The present invention relates to a device and a method for administration of a substance to a mammal by means of inhalation. The device according to the invention comprises: | 10-09-2008 |
Peter Korevaar, Meckesheim DE
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20080288334 | METHOD FOR STOCK KEEPING, COMPUTER SYSTEM AND COMPUTER PROGRAM - The present invention relates to a method, computer system and computer program for stock keeping. An embodiment of the invention determines forecast values of quantities to be consumed of a stock keeping unit for at least two different forecast time spans depending on a historical consumption data. The invention further determines order values of order quantities for each forecast value depending on a respective forecast value, stock keeping costs and ordering costs. The invention further determines an associated order quantity time span for each order value. The invention further determines a respective pair of forecast value and order value with the least deviation between forecast time span and order quantity time span from forecast values, forcast values respective forecast time spans, the order values and the order values respectively associated with order quantity time spans. The invention further processes the determined pair of forecast value and determined order value. | 11-20-2008 |
Peter Korevaar, Cookstown CA
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20100122872 | SCAFFOLD ELEVATOR - An elevator for use by masons with a scaffold structure. A group of lifts are arranged in horizontally spaced relation. Each lift includes a rail secured to the scaffold structure, a shuttle movable along the rail, a winch mounted to the shuttle, and a cable running from the scaffold top to the winch. Decks are supported by the shuttles to provide intermediate working platforms. Benches are supported by the shuttles for storing materials. | 05-20-2010 |
20130219730 | MASON'S SPEED SQUARE - An apparatus for use with a masonry block. The apparatus includes a body part that is at least substantially planar, has a perimeter, has a front surface and an opposed rear surface. The apparatus also includes a ¼ block stop part extending from the front surface and a ½ block stop part extending from the rear surface, the body part being dimensioned and the stop parts being positioned and dimensioned such that, when the body part is operatively positioned in a first configuration with the ¼ block stop part abutting the block, the perimeter of the body part can be used to mark the block for a ¼ block cut and when the body part is operatively positioned in a second configuration with the ½ block stop part abutting the block, the perimeter of the body part can be used to mark the block for a ½ block cut. | 08-29-2013 |