Themistoklis
Themistoklis Andrikopoulos, Keratea GR
Patent application number | Description | Published |
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20100126108 | CONNECTOR SYSTEM FOR CONNECTION OF TUBES RODS AND BEAMS FOR CONSTRUCTION OF TRUSSES - This invention refers to a variety of mechanical joints-nodes used to interconnect between them straight parts tubes, rods, beams to construct trusses. In all cases of truss constructions the main question is how to interconnect the straight parts and the usual up to now practices have limited possibilities for mass production of standardized joints-nodes or straight sections that can secure uniform-fixed mechanical strength at the point of interconnection and flexibility in the architectural design. The present invention has achieved the design of a series-variety of standard components for the assembly of joints-nodes with variable-self adjusting angles with moving arms ( | 05-27-2010 |
Themistoklis Palpanas, Riversise, CA US
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20100100553 | METHOD AND APPARATUS FOR RANKED JOIN INDICES - A method and apparatus for ranked join indices includes a solution providing performance guarantees for top-k join queries over two relations, when preprocessing to construct a ranked join index for a specific join condition is permitted. The concepts of ranking join indices presented herein are also applicable in the case of a single relation. In this case, the concepts herein provide a solution to the top-k selection problem with monotone linear functions, having guaranteed worst case search performance for the case of two ranked attributes and arbitrary preference vectors. | 04-22-2010 |
Themistoklis Palpanas, Trento IT
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20140068055 | RESOURCE SHARING IN COMPUTER CLUSTERS ACCORDING TO OBJECTIVES - A method of assigning resources of a computer duster with resource sharing according to objectives. The method includes monitoring resources of each of a plurality of cloud nodes, providing information descriptive of the cloud node resources, receiving a reservation, determining whether resources are available to satisfy the reservation and any other pending reservations, if resources are available, using a rapid search to determine resource assignments for the reservation and any other pending reservations according to one or more objectives, and allocating resources according to the resource assignments. | 03-06-2014 |
Themistoklis Prodromakis, London GB
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20130087755 | ELECTRICALLY ACTUATED SWITCH - A method of manufacturing an electrically actuable switch and comprising: depositing a first electrode on a surface; depositing an active layer or layers on top of said first electrode; and depositing a second electrode on top of said active layer(s), wherein said step of depositing an active layer or layers is performed in an atmosphere into which a reactive gas is introduced, the partial pressure of the reactive gas being varied during the process so as to introduce dopants into the active layer in a concentration which varies across the active layer. | 04-11-2013 |
20130098780 | SENSING AND SENSORS - A sensor system comprising a substrate and integrated onto the substrate an array ( | 04-25-2013 |
20130130261 | CHEMICAL SENSOR - A sensor comprising a memory device having a first electrode and a first chemical-sensing layer coupled to the first electrode. The chemical-sensing layer, in the presence of an analyte, is arranged to change a property of the Memristive device. The sensor can detect an analyte by providing a sample to be detected proximate the chemical sensing layer, observing the state of the memory element; and determining a property of the sample by comparing the observed state of the memory element with a previous state. The sensor is manufactured by depositing a second electrode on a surface, depositing an active layer or layers onto said second electrode, depositing a first electrode onto said active layer(s), and coupling a chemically sensitive layer to the first electrode. | 05-23-2013 |