TECHNISCHE UNIVERSITAET WIEN Patent applications |
Patent application number | Title | Published |
20140376576 | HIGH-FIDELITY, HIGH-ENERGY ULTRASHORT PULSES FROM A NET NORMAL-DISPERSION YB-FIBER LASER WITH AN ANOMALOUS DISPERSION HIGHER-ORDER-MODE FIBER - Embodiments of the present invention generally relate to high energy, ultrashort pulses from a net normal dispersion ytterbium fiber laser with an anomalous dispersion higher-order mode fiber. More specifically, embodiments of the present invention relate to a fiber oscillator with all-fiber dispersion compensation delivering pulse parameters comparable to solid-state oscillators having good compensation of higher order dispersion and intracavity nonlinearities. In one embodiment of the present invention, an oscillator comprises a length of single mode fiber and a length of higher-order mode fiber, where the group delay dispersion (GDD) of the higher-order mode fiber is chosen to match 50% or more of the GDD of the single mode fiber; wherein a third-order dispersion of the oscillator matches a nonlinear phase buildup in a cavity of the oscillator, and the nonlinear phase buildup is dependent upon the pulse energy of the oscillator. | 12-25-2014 |
20140343165 | PLANT PROTECTION AGENT - A method for combating bacterial infections in plants including the step of applying a plant protection agent onto the blossoms and/or leaves of the plants. The plant protection agent includes a compound according to formula (A) or formula (B), where R1, R4 and R5 are H, a glycoside, or an ester independently of each other, and the compound is dissolved in a solvent at a concentration of 0.1 μM to 2 mM. | 11-20-2014 |
20140234965 | TRIAZINE DERIVATIVES AS DIFFERENTIATION CATALYSTS - A method of inducing differentiation of mammalian cells into cardiomyocyte-like cells by contacting the mammalian cell with a triazine compound of formula (I), wherein X is independently —NR | 08-21-2014 |
20130143167 | FLUIDIZED BED REACTOR SYSTEM - A fluidized-bed reactor system with at least two fluidized-bed reactors, each being a circulating fluidized bed, a particle line with a particle separator for transferring fluidized-bed particles from the first to the second reactor, and a particle line exiting at the lower half of the second reactor for transferring fluidized-bed particles back to the first reactor, wherein, at least in the second reactor, two or more reaction zones separated by one or more flow controllers and that the particle line opens into the second reactor above at least one flow controller. | 06-06-2013 |
20130043383 | Methods of Determining Polydispersity and/or Molecular Weight Distribution of a Polyethylene Glycol Sample - Disclosed herein are methods of determining polydispersity (PDI) and molecular mass distribution (MMD) of reactive PEG samples using mass spectrometry. More specifically, a mass spectrometry method called GEMMA is used to determine PDI and MMD of PEG samples which provides more accurate measurements for high molecular weight PEG samples than prior known MALDI-TOF analysis. | 02-21-2013 |
20130022809 | Multilayer Ceramic Structure and Method for Producing the Same - A unique and cost-effective method for producing a multilayer ceramic structure by using a first green film that contains a ceramic material, and the multilayer ceramic structure produced thereby. The method including the steps of: | 01-24-2013 |
20120322889 | PLANT PROTECTION AGENT - The invention relates to the use of a compound according to formula (A) or formula (B), where R1, R4 and R5 are H, a glycoside, or an ester independently of each other, as a plant protection agent, wherein the plant protection agent comprises the compound, which is dissolved in a solvent at a concentration of 0.1 μM to 2 mM. | 12-20-2012 |
20120294835 | SUBSTITUTED PYRIDINES AND PYRIMIDINES - Provided is a compound of formula (I), and/or salt thereof, | 11-22-2012 |
20120038294 | Energy-Efficient Actuator System - What is described is an actuator system ( | 02-16-2012 |
20110278457 | DEVICE FOR FTIR ABSORPTION SPECTROSCOPY - The invention relates to a device ( | 11-17-2011 |
20100155588 | RECOMBINANT VON WILLEBRAND FACTOR AS MOLECULAR WEIGHT MARKER FOR MASS SPECTROMETRY ANALYSES - Methods for determining molecular mass of at least 150 kDa of an analyte of interest using MALDI mass spectrometry in combination with a recombinant von Willebrand factor (rVWF) molecular weight marker are disclosed. More specifically, monomeric and multimeric rVWF are used for external and internal calibration of mass spectra applied for analytes having high molecular weights above 150 kDa. | 06-24-2010 |
20100126866 | METHODS OF DETERMINING POLYDISPERSITY AND/OR MOLECULAR WEIGHT DISTRIBUTION OF A POLYETHYLENE GLYCOL SAMPLE - Disclosed herein are methods of determining polydispersity (PDI) and molecular mass distribution (MMD) of reactive PEG samples using mass spectrometry. More specifically, a mass spectrometry method called GEMMA is used to determine PDI and MMD of PEG samples which provides more accurate measurements for high molecular weight PEG samples than prior known MALDI-TOF analysis. | 05-27-2010 |
20100015388 | GLIDING BED FOR CONCRETE SLABS, PROCESS FOR THE PRODUCTION OF A CONCRETE SLAB AND STRUCTURE WITH A GLIDING BED - A gliding bed for a concrete slab comprises a first film and a second film wherein the first film can be brought into contact with a foundation of the concrete bottom slab and the second film can be brought into contact with a bottom side of the concrete slab by pouring concrete onto the second film and which films are tightly connected to each other at edges. In order to minimize friction between the concrete slab and the foundation, at least one gas- and liquid-permeable layer formed from a fleece and/or a textile fabric, a woven fabric or a knitted fabric is provided between the films. | 01-21-2010 |