Bollmann
Andreas Bollmann, Potsdam Ot Golm DE
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20110301442 | DIAGNOSTIC ANALYTE COLLECTION DEVICE BASED ON FLEXIBLE POLYMERS WITH BIOLOGICAL SURFACE MODIFICATION AND MICROFLUIDIC FUNCTIONALITY - The invention relates to a device for detecting analytes. In order to supply a need in alternative prenatal diagnostic methods which do not include the risks known in the state of art, the present invention provides a device for detecting analytes, including a polymer fiber and capturing molecules, wherein the capturing molecules bind to an analyte and/or a linker molecule. | 12-08-2011 |
20120237944 | DETECTION DEVICE FOR THE IN VIVO AND/OR IN VITRO ENRICHMENT OF SAMPLE MATERIAL - The present invention refers to a detection device for the in vivo and/or in vitro enrichment of sample material, the detection device comprising a functional surface equipped with detection receptors. To further improve the enrichment of sample material by using a detection device of the aforementioned type, it is provided according to the invention that the functional surface has a three-dimensional structure with mutually facing functional sections which form spaces that can be filled with a sample liquid. Furthermore, the present invention provides for a use and for a method for the use of the detection device. | 09-20-2012 |
Andreas Bollmann, Berlin DE
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20140357967 | Detection Device for the In Vivo and/or In Vitro Enrichment of Sample Material - The invention relates to a detection device for the in vivo and/or in vitro enrichment of sample material, comprising a functional surface charged with detection receptors. To ensure the diagnosis of different diseases using a detection device of the type mentioned at the outset with less efforts and an improved precision of the diagnosis, it is provided according to the invention that the detection device comprises at least one guide element and at least two functional elements disposed at the guide element, wherein a functional surface charged with detection receptors is formed at each of them, the functional elements being designed for being detachable from each other and/or individually detachable from the guide element. Furthermore, the invention provides a use of and a method for the application of said detection device. | 12-04-2014 |
Annette Bollmann, Henley-On-Klip ZA
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20090306442 | OLIGOMERISATION CATALYST WITH PENDANT DONOR GROUPS - This invention relates to a process for producing an oligomeric product by the oligomerisation of at least one olefinic compound in the form of an olefin or a compound including a carbon to carbon double bond, by contacting the at least one olefinic compound with an oligomerisation catalyst which includes the combination of a source of a transition metal, and a ligating compound of the formula (R | 12-10-2009 |
20100222622 | Oligomerisation of Olefinic Compounds in the Presence of a Diluted Metal Containing Activator - According to the present invention there is provided a process for producing an oligomeric product by the oligomerisation of at least one olefinic compound including: A) providing an activated oligomerisation catalyst comprising the combination of: i) a source of a transition metal; ii) a ligating compound of the formula (R | 09-02-2010 |
20110086991 | Oligomerisation of olefinic compounds in an aliphatic medium - This invention relates to a process for producing an oligomeric product by the oligomerisation of at least one olefinic compound by contacting the at least one olefinic compound with an oligomerisation catalyst in an aliphatic liquid medium at a reaction temperature of at least 50° C. The catalyst comprises the combination of a source of a transition metal; and a ligating compound of the formula (R | 04-14-2011 |
Daniela Bollmann, Russelsheim DE
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20100100302 | Method and Device For Dosing Fuel Which Is To Be Injected Into A Combustion Chamber Of An Internal Combustion Engine - Method for dosing fuel injected into an engine, with a fuel quantity for an injector, the fuel quantity being divided into pilot and main injections for respective activation duration having activation duration corrective value, the method may include storing correlation data between fuel injection quantity and activation time under at least a state parameter of the injector, wherein the fuel injection quantity includes reference total injection quantities determined for predetermined operating states of the engine, determining a present operating state of the engine, placing the engine into one of the predetermined operating states, determining a present total injection quantity and a reference total injection quantity in one of the at least a state parameter of the injector, and defining the respective activation duration corrective value for the pilot and main injection considering a difference between the reference total injection quantity and the present total injection quantity. | 04-22-2010 |
Dieter Bollmann, Munich DE
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20160035611 | CARRIER WAFER, METHOD FOR HOLDING A FLEXIBLE SUBSTRATE AND METHOD FOR THE MANUFACTURE OF A CARRIER WAFER - Carrier wafers are used to hold thin and ultra-thin substrates such as semiconductor components, for example. The carrier wafer of the invention has a plurality of electrodes insulated on all sides (floating electrodes). This plurality of floating electrodes, but at least 50 floating electrodes, are located next to one another with reference to the plane of the first surface of the carrier wafer. Each of these floating electrodes can be charged, for example by means of Fowler-Nordheim tunnels or by the injection of hot charge carriers, in particular of hot electrons or hot holes. Also provided are a method for holding a flexible substrate by means of a carrier wafer of this type and a method for the manufacture of a carrier wafer of this type. | 02-04-2016 |
Dieter Bollmann, Munchen DE
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20080237819 | Bipolar Carrier Wafer and Mobile Bipolar Electrostatic Wafer Arrangement - The present invention relates to a bipolar carrier wafer and a mobile, bipolar electrostatic wafer arrangement. Carrier wafers and wafer arrangements of this type can be used in particular in the field of handling technology of semiconductor wafers. The carrier wafer according to the invention serves for mounting a disc-shaped semiconductor component. It has a first surface ( | 10-02-2008 |
Eckhard Bollmann, Huellhorst DE
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20140233675 | Circuit Arrangement for Compensating an Attenuation Occurring in an Antenna Signal Connection Between a Mobile Terminal and an Antenna and Compensation Method for this Purpose - A circuit arrangement ( | 08-21-2014 |
Eckhard Bollmann, Huelllhorst DE
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20140185707 | Circuit arrangement for compensating for a damping occurring in an antenna line between a mobile radio terminal and an antenna - A circuit arrangement ( | 07-03-2014 |
Frank Bollmann, Sao Bento Do Sul BR
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20140234175 | CONSTRUCTIVE FEATURE INTRODUCED IN TOOTHBRUSH HYGIENE DEVICE - A toothbrush sanitation device includes a base with a container for immersing toothbrush bristles in a sanitizing, disinfecting or cleaning fluid and a lid. The base includes a perimeter flange with an annular protrusion and an annular cavity that are circular and concentric to the base and has a height that is 20% to 40% of the total height of the device. The container has a cylindrical inner wall with a rounded bottom and a conical outer wall, which tapers toward an open end of the container, and has one or more level tags/indications. The lid has a column and a fitting zone disposed in an open end adjacent to the column. An inner wall of the fitting zone is cylindrical, and the external taper of the container and the internal cylindricity of the fitting zone define a locking line. | 08-21-2014 |
Friedrich J. Bollmann, Birkenwerder DE
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20150086026 | INTRINSICALLY SAFE AUDIO CIRCUIT FOR A PORTABLE TWO-WAY RADIO - An intrinsically safe audio circuit and intrinsically safe portable two-way radio device meet conventional audio output requirements and intrinsically safe design limitations by separating the speaker coil of the device's speaker into separate coils to limit the energy storage possible in any one of the coils. Each separate coil is driven by one of several different audio power amplifiers that each output a substantially identical signal, and each of which are current limited. | 03-26-2015 |
Grace Guy Bollmann, Muenchen DE
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20130292931 | CONTAINER FOR RECEIVING AND CARRYING ELONGATE OBJECTS - A container having substantially the shape of a cornet for receiving and carrying elongate objects, the container includes a container cladding having an inner surface and an outer surface, a first container opening on one end of the container cladding, and one or more mounting elements for mounting the container to a stroller, the mounting elements being arranged at a portion of the outer surface of the container. | 11-07-2013 |
Heinrich Bollmann, Alfhausen DE
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20130197118 | LOW-DENSITY POLYURETHANE SHOE SOLES OR SOLE PARTS WITH HIGH REBOUND RESILIENCE AND LOW COMPRESSION SET - A process for producing a polyurethane shoe sole having an article density of 100 to 350 g/L and being made from an organic polyisocyanate, a polyol, a blowing agent consisting of water, and optionally a crosslinking and/or chain-extending agent, a catalyst, and other auxiliaries and/or additives. First, polyisocyanate, polyol and any crosslinking and/or chain-extending agent are mixed and reacted at a temperature of 110° C. to 180° C. to give a prepolymer having polyisocyanate groups. Second, the isocyanate-terminated prepolymer obtained and any remaining polyisocyanate are mixed with any remaining polyol, blowing agent comprising water, and any remaining crosslinking and/or chain-extending agent and also any catalyst and other auxiliaries and/or additives are introduced into a mold and allowed to fully react to give a polyurethane shoe sole. | 08-01-2013 |
20150225336 | PROCESS FOR THE PURIFICATION OF A POLYCARBODIIMIDE - A process for purifying a polycarbodiimide comprising (a) providing a mixture comprising a polycarbodiimide and a carbodiimidization catalyst; (b) separating carbodiimidization catalyst from the polycarbodiimide by subjecting the mixture according to (a) to a first distillation, (c) adding an entrainer to the first bottom product obtained from (b) to obtain a mixture; (d) further separating carbodiimidization catalyst from the polycarbodiimide by subjecting the mixture obtained from (c) to a second distillation. | 08-13-2015 |
Ingrid Bollmann, Nittendorf / Etterzhausen DE
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20150355291 | MAGNETIC SENSOR DEVICE WITH RING-SHAPED MAGNET - A magnetic sensor device includes a ring-shaped magnet and a sensor chip arranged in an opening of the ring-shaped magnet. | 12-10-2015 |
Jeffrey J. Bollmann, Maplewood, MN US
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20130066247 | ANKLE WALKER - An ankle walker including an ankle shell, an inner lining, at least one bladder and at least one strap is provided. The ankle shell includes a base, a lower foot portion, a first and second side panel and a back panel. The lower foot portion extends upward from the base. The first side panel and second side panel extend from respective first and second portions of the lower foot portion. The back panel extends from a third portion of the lower foot portion and is positioned between the first and second side panels. The ankle shell has a first slot separating the first side panel from the back panel and a second slot separating the second side panel from the back panel. At least one of the first and second slots has a height that is at least one half the height of the ankle walker. | 03-14-2013 |
20140046233 | ANKLE WALKER - An ankle walker including an ankle shell, an inner lining, at least one bladder and at least one strap is provided. The ankle shell includes a base, a lower foot portion, a first and second side panel and a back panel. The lower foot portion extends upward from the base. The first side panel and second side panel extend from respective first and second portions of the lower foot portion. The back panel extends from a third portion of the lower foot portion and is positioned between the first and second side panels. The ankle shell has a first slot separating the first side panel from the back panel and a second slot separating the second side panel from the back panel. At least one of the first and second slots has a height that is at least one half the height of the ankle walker. | 02-13-2014 |
Klaus Bollmann, Georgetown, TX US
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20140050119 | SYSTEM AND METHOD FOR ELECTRICAL DEVICE CONTROL - The disclosed subject matter provides a method for installing and controlling a plurality of electrical devices such as lighting, air-conditioning, heating, and access control. The control may be from a plurality of sensors, so that one or more device can be controlled according to a sensor. Sensor types include dimmers, occupancy sensors, temperature sensors, pressure sensors, daylight sensors, On/Off touch sensors, other sensor types, or a combination of sensors. | 02-20-2014 |
20140159583 | METHOD AND LED APPARATUS FOR LIGHTING WITH LED LIGHTING CONTROLLER - A high efficiency LED lighting system with four LED modules. Each module has heat sink assemblies arranged in rows. The heat sink assemblies comprise an LED package mounted on a heat sink reflector. The LED package has a flat find diffusing lens positioned over the diode. A diffusing lens is spaced apart from the heat sink assemblies. A switch mode power supply controller provides power to a pair of light sources. The controller includes a low voltage programmable current source and adjusting elements for independently adjusting the current to the LED light sources. The controller also includes a first communication port for receiving a communication from an external device and a second communication port for sending a communication to a third power supply controller. These ports provide an upstream and downstream communication capability through a chain of controllers so that input from a device can be communicated upstream and downstream. | 06-12-2014 |
20150108905 | LED LIGHTING CONTROLLER - A switch mode power supply controller provides power to a pair of light sources. The controller includes a low voltage programmable current source and adjusting elements for independently adjusting the current to the LED light sources. The controller also includes a first communication port for receiving a communication from an external device, such as a dimmer, or from another power supply controller; and a second communication port for sending a communication to a third power supply controller. These ports provide an upstream and downstream communication capability through a chain of controllers so that input from a device can be communicated upstream and downstream. | 04-23-2015 |
20150219411 | AIR-CONDITIONING SYSTEM - The disclosed subject matter provides an air-conditioning system that is a total single room system or provides localized comfort zones in a larger space. This system can be produced at a very low cost and is highly efficient, combining known heat transport technologies to make a cooling or heating unit that will work in efficiently insulated rooms with little heat loss. This system allows a number of heat pump and air handler arrangements to be utilized. | 08-06-2015 |
20150323214 | COMBINED LIGHTING AND AIR CONDITIONING FIXTURE - The disclosed embodiments describe a cost and energy efficient combined lighting and air conditioning fixture. This combined system may employ a flexible distributed air handler that can employ distributed heat exchangers to a liquid loop. The described system may be comprised of distributed dampers, heat exchangers, and air handlers that are controlled from a controller integrated into a ceiling, floor, or wall unit. The controller may also be part of a combined LED lighting drop-in ceiling fixture. | 11-12-2015 |
Klaus Bollmann, Horseshoebay, TX US
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20110188235 | Method and LED apparatus for billboard lighting - A high efficiency LED billboard lighting system with four LED modules replacing existing lighting modules. Each module has six heat sink assemblies arranged in two rows. The heat sink assemblies comprise an LED package mounted on a heat sink reflector. The LED package has a flat fine diffusing lens positioned over the diode. A diffusing lens is spaced apart from the heat sink assemblies. An LED controller is provided for each module, with power factor corrected, switch mode Power Supply, where the secondary side can be connected directly to a battery to monitor and charge one or more battery, and can run directly from the battery. | 08-04-2011 |
Klaus Bollmann, Horseshoe Bay, TX US
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20100123399 | LED lighting system with bypass circuit for failed LED - A bypass circuit is provided for each LED in a series to permit continued operation with reduced lighting in the event of an LED failure. The bypass circuit is provided in parallel to the LED and comprises a Zener Diode provided in parallel to a thyristor. Upon LED failure, the voltage across the Zener Diode is increased thereby triggering the thyristor which is maintained in a triggered mode as long as current flows through the series circuit. | 05-20-2010 |
20100124057 | LED light source assembly with heat sink and heat conductive glass cover - An LED assembly comprising an LED light source positioned between a heat sink and a heat conductive glass element, and at least one hold-down element, such that the hold-down element provides a compressive force to hold the heat conductive glass element against the LED light source, thereby pressing the LED light source against the heat sink. In one example, a ⅛ inch glass element with a surface area of five times the LED diffuser surface area is held over the LED light source by one or more sections of spring wire inserted through holes in the heat sink. | 05-20-2010 |
20100148586 | LED lighting controller - A switch mode power supply controller provides power to a pair of light sources. The controller includes a low voltage programmable current source and adjusting elements for independently adjusting the current to the LED light sources. The controller also includes a first communication port for receiving a communication from an external device, such as a dimmer, or from another power supply controller; and a second communication port for sending a communication to a third power supply controller. These ports provide an upstream and downstream communication capability through a chain of controllers so that input from a device can be communicated upstream and downstream. | 06-17-2010 |
20100195307 | Phosphor Composite Coated Diffuser device and method - A two part device and method for converting a single wavelength light source such as blue LEDs to white light. A separable diffuser light converter is provided in proximity to a directional light source such as plurality of blue LEDs provided on a printed circuit board substrate. In a planar example, red and green phosphors are provided in a polymer, silicon rubber, or epoxy carrier which is applied to the inner surface of a glass or acrylic diffuser. The diffuser is a transparent or translucent material such as glass, acrylic, polycarbonate, or ceramic. The diffuser is removably supported in proximity to the light source. The diffuser light converter may be selected for its phosphor properties, and may be replaced as the diffuser material or phosphor layer degrades. | 08-05-2010 |
20100252419 | Method of manufacturing a high density capacitor or other microscopic layered mechanical device - A method of producing high capacity capacitors with a very large number of layers. Alternating layers of conductive and insulating materials are deposited by ion deposition without breaking a vacuum or inert gas chamber. For planar substrates, layer deposition may proceed simultaneously on both sides of the substrate and on multiple substrates. Continuous deposition may be used for round substrates. Inner layers of a device may have a microscopic thickness in a range of about 80 to 140 Angstroms for aluminum oxide and about 40 to 70 Angstroms for aluminum to create an atomic proximity effect to improve capacitance. Defects may be accommodated by self-healing and by creation of isolation islands. | 10-07-2010 |
20130276462 | ROOM COOLING SYSTEM - The present disclosure relates to a user-installable room cooling system. This system is both energy and cost efficient and utilizes distributed heat exchangers to a liquid loop. An exemplary embodiment may be comprised of a heat to air transfer plate, a heat pump, a block of heat conductive material, a pump, a pipe interface, a temperature control system, an outside radiator or evaporation cooler, and will be filled at the highest point. | 10-24-2013 |
20130276463 | COMBINED LIGHTING AND AIR CONDITIONING FIXTURE - The disclosed embodiments describe a cost and energy efficient combined lighting and air conditioning fixture. This combined system may employ a flexible distributed air handler that can employ distributed heat exchangers to a liquid loop. The described system may be comprised of distributed dampers, heat exchangers, and air handlers that are controlled from a controller integrated into a ceiling, floor, or wall unit. The controller may also be part of a combined LED lighting drop-in ceiling fixture. | 10-24-2013 |
Rainer Bollmann, Kiel DE
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20130098166 | MEASURING DEVICE AND METHOD FOR MEASURING THE FLOW RATE OF A MEDIUM FLOWING THROUGH A MEASURING TUBE - A measuring device ( | 04-25-2013 |
Sonja Bollmann, Haltern Am See DE
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20080261010 | Polyamide Blend Film - A film whose outer layer is composed of a molding composition which is in essence composed of the following components: | 10-23-2008 |
20100221551 | MULTILAYER FOIL - The present invention relates to a composite part containing (i) a part composed of an ABS molding composition, and (ii) a multilayer film including at least one layer comprising a polyamide molding composition, and at least one layer comprising an adhesion promoter, wherein the adhesion promoter contains from 2 to 100% by weight of a copolymer, and wherein the copolymer contains (a) from 70 to 99.9% by weight of monomer units derived from vinyl compounds selected from the group consisting of acrylic acid derivatives, methacrylic acid derivatives, and vinylaromatics; and (b) from 0.1 to 30% by weight of monomer units comprising a functional group selected from the group consisting of a carboxylic anhydride group, an epoxy group, and an oxazoline group. | 09-02-2010 |
20110045269 | COMPONENT WITH TOP LAYER OF A PA613 MOULDING COMPOUND - A component which comprises the following components: I. a top layer of a moulding compound which contains at least 50% by weight of PA613 and II. a substrate of a thermoplastic moulding compound has a surface with high scratch resistance and high chemical resistance. | 02-24-2011 |
20110217559 | JOINING OF MOULDINGS OF DIFFERENT POLYAMIDE COMPOUNDS - A moulding compound for joining two mouldings each made of a PA11 and/or PA12 moulding compound contains at least 50% by weight of a polyamide component so chosen that it is preparable from linear aliphatic diamines and dicarboxylic acids and/or lactams or ω-aminocarboxylic acids, there being 11 to 12 carbon atoms present per carboxamide group in the repeating units, and, furthermore, this polyamide component containing not more than 80% by weight of either one of the polyamides PA11 and PA12. With this compound a firm weld is obtained both to a PA11 moulding and to a PA12 moulding. | 09-08-2011 |
20110244209 | TRANSPARENT MOLDING COMPOSITION - A polyamide molding composition which can be used for production of a printable or printed item contains a) at most 90 parts by weight of a polyamide obtained from a lactam or from an amino carboxylic acid having at least 10 carbon atoms; and b) from 10 to 100 parts by weight of PA1010, wherein a total of components a) and b) is 100 parts by weight. | 10-06-2011 |
20120094116 | POLYAMIDE BLEND FILM - A film whose outer layer is composed of a molding composition which is in essence composed of the following components: | 04-19-2012 |
20140037937 | POLYAMIDE BLEND FILM - A film whose outer layer is composed of a molding composition which is in essence composed of the following components: | 02-06-2014 |
Stefan Bollmann, Hamminkeln DE
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20100084253 | INPUT UNIT FOR ELECTROTECHNICAL DEVICES - The invention relates to an input unit for electrotechnical devices, the unit being configured such that it is technically particularly effective, yet still cost-effective. Further, it is the aim to also provide illumination elements at little expense. For touching by finger, such an input unit comprises a cover suitable for capacitive field transmissions, the cover having a contact region that can be used for touching more than a single location. A sensor film is disposed directly beneath the cover, wherein the film has a resistance structure on the side facing the cover, the structure being electrically contacted via three contact points. The resistance structure is configured such that it continually, or at least quasi continually, capacitively responds as a function of the current location of touch of the cover by a human finger and sets a corresponding resistance variable, which can be tapped at the three contact points and used to generate a respectively associated input signal for the electrotechnical device for the corresponding control thereof. | 04-08-2010 |
Tilman Bollmann, Essen DE
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20090074193 | Method for accessing a user operable device of controlled access - A method is provided for accessing a user operable device having limited access ability. The method comprises transmitting an inquiry from a mobile device of a user via a wide area transmission network to a key authority for obtaining an access key for accessing functions of the user operable device, receiving a request for information from the key authority, transmitting the requested information to the key authority, wherein the information is used by the key authority for co-coding the access key with one or more conditions for operating the user operable device, receiving the access key assigned by the key authority via the wide area transmission network, and transmitting the access key to a controller unit of the user operable device via a short range communication network for accessing the functions of the user operable device. | 03-19-2009 |