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| Application No. | Application Title | Issue Date |
| 20060050272 | Device for a continuously operated diluting of a slurry sample This invention relates to a device for a continuously operated dilution of a slurry sample, through which device the slurry sample is fed directly into a continuously operated optical analyzer, such as a grain size analyzer. The device comprises elements for feeding the... | 03/09/2006 |
| 20050248761 | Apparatus for determining the shape and/or size of little particles The invention relates to an apparatus for determining the shape and/or size of small particles, comprising a cell into which the particles are placed, at least one light source for illuminating the particles, and at least one one-dimensional image sensor for measuring a... | 11/10/2005 |
| 20050206896 | Materials classifier, method of making, and method of using The present invention relates to a method of classifying charged molecules such as proteins for quantitative analysis. An aliquot of a body serum is subjected to separation forces may be fluid drag and electrophoretic force in opposition. ... | 09/22/2005 |
| 20050179896 | Method and apparatus for operating a laser in an extinction-type optical particle detector Disclosed are light extinction-type optical particle detection systems and methods for their use. One such system comprises a laser source that produces a laser beam. The laser beam propagates from the laser source in response to a drive current having an amplitude that... | 08/18/2005 |
| 20050099626 | Method and apparatus for particle measurement employing optical imaging A system and method for measuring small particles suspended in a fluid are disclosed. The system employs optical imaging using diffraction enlargement. A sample of small particles illuminated by a light source is imaged onto a pixel array of detector elements using an i... | 05/12/2005 |
| 20050099625 | NIST traceable automated visual inspection system for an inspection of particles in solution A method for the substantially complete detection and measurement of all particles, within a predetermined size, range, contained in an injectable solution comprising the steps of: a) rotation of the container causes substantially all of the particles in the injectable ... | 05/12/2005 |
| 20050094140 | Optical analysis apparatus and particle counting method Differential signals and sum signals are extracted from a detection signal of passing light detected when a light beam emitted to an analysis optical disc passes through a particle on the disc. Presence of the particle is decided based on the differential signals, effec... | 05/05/2005 |
| 20050046841 | Digital optical measurement of particle populations using reduced magnification A method for determining a distribution of a parameter of a particle population is disclosed whereby the following steps are performed: a) detecting on a pixel array of elements a plurality of images of the particles; b) determining a number of pixels in the form of a p... | 03/03/2005 |
| 20050018188 | Method for monitoring particle size The present invention provides methods for the use of visible and/or near-infrared spectroscopic methodology to monitor and control processes for the generation of particles, including processes that provide for a reduction in particle size and processes that result in ... | 01/27/2005 |
| 20050002030 | Tribological debris analysis system A tribological debris analysis system alternately including a general purpose computer used in conjunction with an imaging device and an illumination delivery system, or a circuit board integrating an embedded processor with the imaging device used in conjunction with t... | 01/06/2005 |
