Yasin
Yasin Damgaci, Ithaca, NY US
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20140168022 | RECONFIGURABLE ANTENNAS UTILIZING LIQUID METAL ELEMENTS - A reconfigurable antenna that utilizes liquid metal to achieve dynamic antenna performance is disclosed. The reconfigurable antenna may utilize one or more liquid metal sections that can be variably displaced. Utilizing liquid metal may reduce certain undesirable effects associated with more conventional mechanical reconfigurable antennas including mechanical failure due to material fatigue, creep, and/or wear. Precise microfluidic techniques may be utilized in the design of a reconfigurable antenna that utilizes liquid metal. The reconfigurable antenna may utilize a circular Yagi-Uda array design and include movable parasitic director and reflector elements implemented using liquid metal (e.g., mercury (Hg)). The parasitic elements may be placed and rotated in a circular microfluidic channel around a driven antenna element utilizing a flow generated and controlled by a piezoelectric micropump. The reconfigurable antenna may operate at 1800 MHz with 4% bandwidth and be capable of performing beam steering over 360° with fine tuning. | 06-19-2014 |
Yasin Hajizadeh, Calgary CA
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20160108706 | RESERVOIR SIMULATION SYSTEM AND METHOD - The present disclosure describes an efficient process through which knowledge gleaned from prior reservoir simulations may be captured and applied to future simulations with or without user involvement. A plurality of reservoir simulation categories may be defined and stored to a database. In one embodiment, reservoir simulation data may be captured and analyzed in order to identify process steps and/or workflows for each category of stored reservoir simulations. Upon starting a new reservoir simulation, the system may identify the category of the simulation at issue and query the database in order to identify stored process steps and/or workflows applicable thereto. The stored process steps and/or workflows may then be applied to the new reservoir simulation automatically or by providing suggestions and/or recommendation to the user. | 04-21-2016 |
Yasin Kerim, Koenigsbrunn DE
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20120326358 | APPARATUS AND METHOD FOR SHAPING PLASTICS MATERIAL PREFORMS - At least one blow-moulding station is arranged on a conveying device. The blow-moulding station includes a blow-mould that forms a cavity into which plastics material pre-forms are expanded by a gaseous medium, supplied by a stressing device. A clean room at least partially surrounds the blow-moulding station. A stretching unit stretches the plastics material pre-forms along their longitudinal direction with a stretch bar that is insertable into the plastics material pre-forms. The stretching unit includes a drive device for moving the stretch bar. The blow moulding station includes a receiving space with at least one wall for receiving the stretch bar. In operation, the drive device is positioned outside the receiving space at least part of the time. A gaseous medium at a pressure higher than ambient pressure in a non-sterile environment of the receiving space is supplied to the receiving space. | 12-27-2012 |
20120326359 | Apparatus and Method of Shaping Plastics Material Pre-forms into Plastics Material Containers with Stretch Bar Movement Sealed Off by Rolling Diaphragm - An apparatus for shaping plastics material pre-forms into containers includes a blow moulding station on a movable conveying device. The station has a blow mould forming a cavity in which the pre-forms are expandable by a gaseous medium. A stressing device acts upon the pre-forms with the gaseous medium to expand them. A clean room surrounds the blow moulding station at least in part. A stretching unit stretches the pre-forms along their longitudinal direction and includes a stretch bar movable with respect to the plastics material pre-forms. The stretch bar is insertable into the pre-forms. The station has a receiving space with a wall for receiving the stretch bar, which is movable relative to the receiving space and which surrounds the stretch bar at least in part. A flexible sealing device, which separates a sterile room area from a non-sterile room area, is arranged inside the receiving space. | 12-27-2012 |
20120326360 | APPARATUS AND METHOD OF SHAPING PLASTICS MATERIAL PRE-FORMS INTO PLASTICS MATERIAL CONTAINERS WITH AIR EXTRACTION GUIDED THROUGH A SURGE CHAMBER - An apparatus and method for the shaping of plastics material pre-forms into plastics material containers with at least one blow moulding station which is arranged on a conveying device rotatable about a pre-set axis of rotation (D). The blow moulding station has a blow mould and this blow mould forms a cavity in the interior of which the plastics material pre-forms are capable of being expanded by being acted upon with a gaseous medium to form the plastics material containers, with a stressing device, which acts upon the plastics material pre-forms with the gaseous medium in order to expand them, and with a clean room, which surrounds the blow moulding station at least in part. The clean room is bounded off from an environment by at least two walls which are movable relative to one another. | 12-27-2012 |
Yasin Kilinc, Yenimahalle, Ankara TR
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20160087600 | NANOMECHANICAL RESONATOR ARRAY AND PRODUCTION METHOD THEREOF - In the present invention, a nanomechanical resonator array ( | 03-24-2016 |
Yasin Miar, Ottawa, CA US
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20150233991 | MULTIRESOLUTION BASED POWER SPECTRAL DENSITY ESTIMATION - Technologies are generally described for multi-resolution based power spectral density estimation. According to some examples, a first power spectral density (PSD) of a signal may be computed to determine a first frequency resolution and a first error variance (EV) value associated with the PSD. The first PSD may be computed using fewer segments of the signal to achieve a higher resolution. The higher resolution is associated with a higher EV because of the fewer segments used for the computation of the first PSD. Next, a second PSD may be computed using the signal while sampling more segments to determine second resolution and EV. The second PSD may be associated with a lower EV because of the additional segments used for the computing of the second PSD. Missing frequency variables of the second PSD may be determined using the first resolution and the second EV through an expectation maximization technique. | 08-20-2015 |