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| Number | Title | Issue Date |
| 5354293 | Apparatus for the isotropic irradiation of cavity walls An apparatus for the isotropic irradiation of cavity walls includes in a first channel of a catheter a light conducting fiber which has a cortically shaped tip for deflecting a light beam radially outwardly through a transparent portion of the catheter an... | 10/11/1994 |
| 5119461 | Arrangement for the isotropic emission and isotropic reception of light Apparatus for the isotropic emission and for the isotropic reception of light which includes a light conductor having a conical distal end with a scattering body mounted thereon in spaced relationship such that a cavity is formed between the light conduct... | 06/02/1992 |
| 4837437 | Method and circuit arrangement for reducing the background count in radioactivity measurements with a coincidence-anticoincidence evaluation A method for reducing the background count rate in radioactivity measurements with a coincidence-anticoincidence evaluation, in which pulses from a detector and pulses from a shield counter device are amplified and compared based on a time relationship, r... | 06/06/1989 |
| 4830020 | Measurement signal interference elimination A method for indicating the value of a time varying measurement signal which may contain interference that would lead to a systematic error in the value indication, the method including: providing a representation of the measurement signal; providing a re... | 05/16/1989 |
| 4804268 | Method of measuring the interaction between walls and fluid A method of measuring the interaction of a fluid with a wall bounding the fluid which method includes placing tracer particles in the fluid, illuminating the particles, and measuring the movement of the particles by means of scattered light, the improveme... | 02/14/1989 |
| 4780907 | Method of measuring the types of motion and configuration of biological and non-biological objects A method for measuring the type of motion and configuration of objects by observation of the objects and evaluation of the observation results, including the steps of: producing data representative of an image of the objects in a selected plane at success... | 10/25/1988 |
| 4755880 | Camera for opto-electronically scanning any desired scene Camera for opto-electronic scanning of any desired scene which is projected along a primary optical beam path onto a planar image field of the camera. A line image sensor having a plurality of sensor elements arranged in a line, and an auxiliary image sen... | 07/05/1988 |
| 4743448 | Organic carrier with integrated active substances The present invention relates to a method for applying and using plant protection agents, preferably in agriculture and horticulture, in the form of sheets, webs and fabrics of organic material with integrated active substances. The integrated active subs... | 05/10/1988 |
| 4734371 | System for introducing noxious gas into an exposure chamber The invention relates to a system for supplying noxious gas into an exposure chamber containing plants which are to be exposed, under controlled conditions over long periods of time, to an atmospheric gas which is given a defined composition by the introd... | 03/29/1988 |
| 4720994 | Method and apparatus for the detectable release of gases A method and apparatus with which a sealed gas containing first container, which is disposed in a sealed inaccessible and not visually observable further container, can be detectably opened. A thermally inducible opening mechanism disposed in a gas flow o... | 01/26/1988 |
| 4612938 | Method for illuminating cavities The present invention relates to a method and apparatus for the uniform and simultaneous illumination by means of radiation of the interior surfaces of cavities for the purpose of observation and/or irradiation. In particular, such cavities may be not onl... | 09/23/1986 |
| 4548499 | Arrangement for measuring fluorescence polarization Arrangement for measuring the fluorescence polarization of cells or particles which are aligned individually along a flow stream illuminated by means of an illumination field wherein the cells are passed in succession through two light beams so as to exci... | 10/22/1985 |
| 4452083 | Ultrasonic diagnosis device In an ultrasonic diagnosis device composed of ultrasonic optical elements arranged to be disposed in a mass of fluid in a container together with the object to be examined in order to image the object in an image plane, a source of incoherent sound radiat... | 06/05/1984 |
| 4352558 | Apparatus for measuring particle characteristics In apparatus for measuring reaction and/or diffusion of particles suspended in a fluid, which apparatus includes a supply tube for supplying a stream of the particle-containing fluid, a tapered tube surrounding the supply tube for providing a first entrai... | 10/05/1982 |
| 4252438 | Measurement of relative movement between two phases For measuring the speed of movement of one phase in another, and particularly the rate of sedimentation of corpuscles in blood plasma, a container is filled with a blood sample, a light beam is directed through the container and an image of a vertical pla... | 02/24/1981 |
| 4222889 | Method for encasing waste barrels in a leachproof closed sheath Radioactive wastes are encased in closed sheaths, the wastes to be solidified with binders and accommodated in barrels and the closed sheath to be resistant to water and aqueous solutions of natural mineral salts and to leaching, by completely surrounding... | 09/16/1980 |
| 4181442 | Apparatus for determining amino acids Apparatus for measuring fluorescence comprises a metal block having a first recess for a sample mount and a second recess for a beam divider. A receiving bore connects both recesses and extends axially from the metal block. A radiation source and an optic... | 01/01/1980 |
| 4174180 | Ultramicroscopic spectrometer An ultramicroscopic spectrometer for examining properties of aerosol particles includes a receptacle having a wall defining a measuring chamber; an aerosol jet generating arrangement for forming an aerosol jet from the particles by aerodynamic focusing; a... | 11/13/1979 |
| 4166217 | Apparatus for continuously measuring quantitative changes in moisture condensation at a surface Apparatus for the continuous measurement of increases and decreases in moisture condensation at soil and/or plant surfaces, including a dew measuring probe composed of a sample material, a radiation source disposed underneath the probe and emitting beta p... | 08/28/1979 |
| 4135816 | Method and apparatus for determining the total protein content or individual amino acids Method for determining the total protein content or individual amino acids in flour, cereal flour and/or leguminous products or other substances by means of fluorescence analysis. The proteins and/or the individual amino acids are treated to attain a fluo... | 01/23/1979 |
| 4132892 | Raster scanning ion microscope with quadrupole mass filter A raster scanning ion microscope for determining, with a large field of view, the lateral distribution of elements, isotopes and compounds at the surface and in the bulk of solid specimens and for displaying the surface topography of the sample. The scann... | 01/02/1979 |
| 4110043 | Apparatus for counting and classifying particles Apparatus for counting and classifying particles and including a laser for producing a laser beam, a flow nozzle for hydrodynamically focussing a stream of such particles and directing the focussed stream to intersect the laser beam, a focussing system ca... | 08/29/1978 |
