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Klimenko
Alexei Klimenko, Tyngsboro, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20080310595 | THIN WALLED TUBE RADIATOR FOR BREMSSTRAHLUNG AT HIGH ELECTRON BEAM INTENSITIES - Methods and systems for generating bremsstrahlung with enhanced photon flux in a narrow cone at forward angles utilize a thin target of a high-Z material such as gold as radiator, supported on a tube of a low-Z material such as titanium, which tube contains a circulating fluid such as water which acts as a coolant and also may absorb the incident electron beam. | 12-18-2008 |
Alexei V. Klimenko, Santa Fe, NM US
| Patent application number | Description | Published |
|---|---|---|
| 20110248163 | IMAGING BASED ON COSMIC-RAY PRODUCED CHARGED PARTICLES - Techniques, apparatus and systems for obtaining tomographic images of a volume of interest by using charged particle tomography detection systems. | 10-13-2011 |
Alexei Vasilievich Klimenko, Maynard, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20080265156 | Measuring momentum for charged particle tomography - Methods, apparatus and systems for detecting charged particles and obtaining tomography of a volume by measuring charged particles including measuring the momentum of a charged particle passing through a charged particle detector. Sets of position sensitive detectors measure scattering of the charged particle. The position sensitive detectors having sufficient mass to cause the charged particle passing through the position sensitive detectors to scatter in the position sensitive detectors. A controller can be adapted and arranged to receive scattering measurements of the charged particle from the charged particle detector, determine at least one trajectory of the charged particle from the measured scattering; and determine at least one momentum measurement of the charged particle from the at least one trajectory. The charged particle can be a cosmic ray-produced charged particle, such as a cosmic ray-produced muon. The position sensitive detectors can be drift cells, such as gas-filled drift tubes. | 10-30-2008 |
Dmitry Klimenko, Tomsk RU
| Patent application number | Description | Published |
|---|---|---|
| 20100214392 | SYSTEM AND METHOD FOR COMPUTER-AIDED IMAGE PROCESSING FOR GENERATION OF A 360 DEGREE VIEW MODEL - There is provided an algorithm that allows one, using a sequence of object images provided at different angles, to generate a 360 degree view model of an object. To generate such a model, the inventive algorithm may involve the following tasks: 1) provide a set of images (the number and size are unlimited), 2) reduce their features to the same brightness and contrast, 3) separate an object from a complex (heterogeneous) background in the images, 4) stabilize the objects in every image with respect to each other, and 5) process the resulting sequence of images to generate a 360 degree view. | 08-26-2010 |
Gord Klimenko, Winnipeg CA
| Patent application number | Description | Published |
|---|---|---|
| 20110251480 | Movable Integrated Scanner for Surgical Imaging Applications - A patient imaging system includes a patient support table, an MRI system including a cylindrical magnet and a PET system including positron detectors mounted in a ring. The magnet defines a cylindrical bore for receiving the patient on the table where the magnet is mounted for rotation about a vertical axis on a slew ring carried on rails allowing longitudinal movement. The PET ring is mounted in the bore for longitudinal movement. The quench tube for the magnet passes through the slew ring with a rotary union at the axis. The shielding covers include a fixed upper part and a lower part which rotates about the axis with the magnet. The magnet is arranged in a two or three room diagnostic configuration in which a holding bay houses the magnet and the diagnostic patients are organized in the three rooms each cooperating with the magnet bay as the magnet is rotated. | 10-13-2011 |
Stanislav Klimenko, Protvino RU
| Patent application number | Description | Published |
|---|---|---|
| 20090244072 | Method for correct reproduction of moving spatial images on a flat screen - A method for correct reproduction of moving three-dimensional (3D) scenes observed by a viewer on displays showing moving three-dimensional scenes relating to video games, animated cartoons, simulators for drivers or pilots, etc. The main concept of the invention is the reproduction of a moving scene that rotates around a selected center, which is the point of the viewer's gaze fixation. Thus, all objects that are stationary with respect to each other on the illustrated scene rotate at the same angular speed but move on the screen at different linear speeds, which are inversely proportional to preselected distances from the viewer to the respective objects. Movements of objects relative to each other are presented in a coordinate system rotating with the scene. For reproduction on the display, distances to the objects, number of objects, and other selected data are entered into a conventional 3D-animation computer program. | 10-01-2009 |
Valeri Klimenko, Munchen DE
| Patent application number | Description | Published |
|---|---|---|
| 20100224011 | TORSION ANGLE SENSOR - A torsion angle sensor for measuring the torsion angle of two shafts coupled with one another having two planetary gear sets coupled via a shared planet carrier, with the sun gear of each gear set being connected to one of the two shafts respectively; including an arrangement whereby when a torsion angle is created between the two shafts, a movable internal gear of one of the planetary gear sets is rotated corresponding to the torsion angle, with its outer surface driving a sensor gear, which is connected to a rotational position sensor, the output signal of which is proportional to the torsion angle. | 09-09-2010 |