Mahdavi
Abtin Mahdavi, Box Hill AU
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20140364278 | PUNCHING BAG SYSTEMS, ACCESSORIES AND METHODS - In one preferred form of the present invention, there is provided a strike measurement system ( | 12-11-2014 |
Alborz Mahdavi, Pasadena, CA US
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20120064563 | CELL-BASED SENSING SYSTEMS AND METHODS - The present disclosure describes cell-based sensors. Cell-based sensors can comprise cells coupled with a sensor for sensing change of configuration and/or movement of the cells. Such changes of configuration and/or movement of the cells can be sensed through changes to one or more parameters such as electrical, mechanical and/or optical parameters. By way of example, the sensors can be magnetic based sensors or electrochemical sensors. | 03-15-2012 |
Behzad Mahdavi, Frederick, MD US
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20130204019 | YIELD-EFFICIENT PROCESS FOR THE PRODUCTION OF HIGHLY PURE 2-METHYL-1, 4-NAPHTHOQUINONE AND ITS DERIVATIVES - The present invention discloses a process for the production of 2-methyl-1,4-naphthoquinone and its bisulfite adducts, comprising the following steps: a) oxidizing 2-methyl-naphthalene (2-MNA) to achieve an organic phase containing 2-methyl-naphthoquinone (2-MNQ) and 6-methyl-naphthoquinone (6-MNQ); b) subjecting said organic phase to treatment with an aqueous solution of a bisulfite salt to extract preferentially the 6-MNQ isomer from the organic phase; c) separating said organic phase from the aqueous phase; d) subjecting the organic phase of process step c) to a second bisulfitation step with an aqueous solution of a bisulfite salt, resulting in an organic phase containing 2-MNA and trace amounts of 2-MNQ and an aqueous phase containing 2-MSB and trace amounts of 6-MSB; e) optionally removing interfering bisulfite ions from the aqueous phase of process step c); f) raising the pH of the aqueous phase from step c) or e) to higher than 8.5 in the presence of a solvent resulting in an organic phase containing 2-MNQ; g) combining the organic phase from step f) with the organic phase being treated in the process step d); h) recycling the organic phase from step d) back to step a) to be used as solvent for the oxidation reaction of 2-MNA. | 08-08-2013 |
Behzad Mahdavi, Quebec CA
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20110263904 | YIELD-EFFICIENT PROCESS FOR THE PRODUCTION OF HIGHLY PURE 2-METHYL-1,4-NAPHTHOQUINONE AND ITS DERIVATIVES - The present invention discloses a process for the production of 2-methyl-1,4-naphthoquinone and its bisulfite adducts, comprising the following steps: | 10-27-2011 |
Hamid Mahdavi, Tehran IR
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20110218472 | NON DRUG BASED WOUND DRESSING POLYMER FILM AND A METHOD OF PRODUCING THE SAME - The various embodiments herein provide a polymer wound dresser in which no drug is used and a method of producing the same. According to an embodiment, a wound dressing film comprises a base polymer film and a laminated backing layer on the base polymer film. The base polymer film includes a natural polymer, a biopolymer and an artificial water absorber polymer. The natural polymer is a chitosan having a preset weight percentage. The biopolymer comprises one or more element selected from a group comprising of a gelatin having a preset weight percentage and a collagen having a preset weight percentage or a combination thereof. The artificial water absorber polymer is selected from a group comprising of a hydrophilic material having a preset weight percentage. The wound dressing film is a single film or a double layered film or a three layered film. | 09-08-2011 |
Hesam Mahdavi, Ottawa CA
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20120128330 | SYSTEM AND METHOD FOR VIDEO RECORDING DEVICE DETECTION - A system, apparatus and method for detection of recording device in a theater environment are provided. The seating area is illuminated with an infrared lighting source. Surface reflections generated by a lens of a recording device is received by an image capture device. An image from the image capture device is analyzed for identifying patterns associated with reflections from a lens. A seating position associated with the reflection is then identified. | 05-24-2012 |
Jafar Mahdavi, Nottingham GB
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20150025026 | REDUCTION OF GASTROINTESTINAL TRACT COLONISATION BY CAMPYLOBACTER - are the commonest reported bacterial causes of gastroenteritis in the UK and industrialized worlds. This invention relates to a method of preventing or reducing the colonisation of the gastrointestinal tract of an animal with | 01-22-2015 |
Jamshid Mahdavi, San Jose, CA US
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20100191805 | CONTENT ASSOCIATIVE CACHING METHOD FOR WEB APPLICATIONS - A cache logically disposed in a communication path between a client and a server receives a request for a content item and, in response thereto, requests from the server header information concerning the content item and an initial portion of data that makes up the content item. The cache then computes a first hashing value from the header information and a second hashing value from the initial portion of data. A content identifier is created by combining the first hashing value and the second hashing value. Using the content identifier, the cache determines whether a copy of the content item is stored by the cache; and, if so provides same to the client. Otherwise, the requests the content item from the server and, upon receipt thereof, provides it to the client. | 07-29-2010 |
20110200307 | METHODS AND SYSTEMS TO FAST FILL MEDIA PLAYERS - Methods and systems are provided to fast fill media players and buffers associated with media players. A bandwidth associated with initial startup of a media player is overloaded to rapidly fill the buffer and initiate the media player. Alternatively, multiple simultaneous data communication sessions are established with a media data source device, and the media data are concurrently received from the simultaneous sessions into the buffer or transferred of out the buffer at startup, thereby decreasing the latency associated with initiating the media player. | 08-18-2011 |
20120198441 | Bypass Mechanism for Virtual Computing Infrastructures - In accordance with one embodiment of the present disclosure, a system includes one or more computer systems including a memory, one or more processors, and a bypass switch with an open position and a closed position. The one or more computer systems further include computer-executable program code. The computer-executable program code includes one or more virtual machines modules including computer-executable instructions configured, when executed, to cause the one or more processors to implement one or more virtual machines that host one or more guest operating systems and one or more applications. The computer-executable program code further includes a virtual bypass switch module including computer-executable instructions configured, when executed, to cause the one or more processors to, responsive to the availability of the one or more applications, forward packets received on the first physical network interface to at least one of the one or more virtual machines. | 08-02-2012 |
20150019678 | Methods and Systems for Caching Content at Multiple Levels - A cache includes an object cache layer and a byte cache layer, each configured to store information to storage devices included in the cache appliance. An application proxy layer may also be included. In addition, the object cache layer may be configured to identify content that should not be cached by the byte cache layer, which itself may be configured to compress contents of the object cache layer. In some cases the contents of the byte cache layer may be stored as objects within the object cache. | 01-15-2015 |
Khashayar Mahdavi, Geneva CH
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20080288774 | Contact Information Retrieval System and Communication System Using the Same - There is described a communication system allowing communication over one or more communication networks. The communication system includes a domain name server storing a zone data file for a domain associated with a first party, the zone data file including contact information associated with the first party, the contact information including a plurality of electronic communication identifiers associated with the first party with each electronic communication identifier being associated with a corresponding communication protocol. An access granting system enables the first party to grant a second party access to one or more of the plurality of electronic communication identifiers. In particular, the access granting system encrypts one or more electronic communication identifiers to generate encrypted contact information, stores the encrypted contact information in the zone data file in association with a sub-domain of the domain associated with the first party, and provides the second party with access to the identity of said sub-domain. | 11-20-2008 |
20080320015 | Network Search System and Components Thereof - There is described a networked computer system comprising a domain name system server storing zone datafiles, each zone datafile storing records associated with a corresponding zone of the domain name system name space. According to the invention, at least one zone datafile stores search terms, and a search index generator queries the domain name system server to retrieve search terms from the at least one zone datafile and utilises said retrieved search terms in the generation of a search index. In an embodiment, the zone datafile also includes pointers to other regions of the domain name space, which may or may not be in the same zone, in which search terms may be found. | 12-25-2008 |
Mehdi Mahdavi, Ottawa CA
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20120128330 | SYSTEM AND METHOD FOR VIDEO RECORDING DEVICE DETECTION - A system, apparatus and method for detection of recording device in a theater environment are provided. The seating area is illuminated with an infrared lighting source. Surface reflections generated by a lens of a recording device is received by an image capture device. An image from the image capture device is analyzed for identifying patterns associated with reflections from a lens. A seating position associated with the reflection is then identified. | 05-24-2012 |
Mohamad Ali Mahdavi, Solana Beach, CA US
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20090074539 | Fastener Assembly Requiring Low Torque For Fastening and Unfastening - A fastener assembly and a method of fastening are provided that require a low amount of torque for fastening two objects. The fastener assembly includes a key member having an end that may be aligned with apertures in the two objects. The fastener assembly also includes one or more springs that may be compressed to allow the end to be inserted into and through the apertures. Following insertion, the key member may be rotated through the application of a low torque such that its end is no longer aligned with the apertures. The springs may then be uncompressed to cause the springs and the non-aligned end to urge the two objects together. | 03-19-2009 |
Mohhamad Mahdavi, Louisville, KY US
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20090174991 | Generation Power Cable for Computers - A power cable for a computer has a main cable with two ends and each end terminates in a plug. One plug on the main cable is configured to connect to a power supply and the other plug on the main cable is configured to connect to a computer motherboard. Secondary cables terminate at one end in either the plug for the power supply or the plug for the motherboard. The secondary cables have plugs configured to connect to electrical devices that require power. The secondary cables may split into tertiary cables, and the plugs on the secondary and tertiary cables may be any of a variety found in computers. | 07-09-2009 |
Nejat Mahdavi, Lindau DE
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20100089144 | Position Measuring Device for a Fluidic Cylinder - The present disclosure relates to a position measuring device for a fluidic cylinder, which includes a cylinder jacket and a piston rod longitudinally movable in the cylinder jacket, wherein the position measuring device includes an evaluation unit which determines the position of the piston rod with respect to the cylinder jacket with reference to the intrinsic capacitance of the capacitor formed by cylinder jacket, piston rod and a dielectric fluid acting as a dielectric. | 04-15-2010 |
Seyedeh Sara Mahdavi, Vancouver CA
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20090136108 | METHOD FOR AUTOMATED DELINEATION OF CONTOURS OF TISSUE IN MEDICAL IMAGES - The present invention relates to a method for delineating the contour of an object in captured medical images by first transforming the shape of the object into a simple geometric shape that is more computationally tractable than the shape of the object. After the contour of the transformed shape is detected, the inverse of the transformation is applied to the contour such that it represents the contour of the object in the captured medical image. | 05-28-2009 |
Shahram Mahdavi, Sunnyvale, CA US
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20100277207 | Injection Locked Frequency Divider And Associated Methods - An apparatus includes an injection locking frequency divider, which includes a first resonant tank that has a first resonance frequency and a common mode path that includes a second resonant tank, and has a second resonance frequency that is a harmonic of the first resonance frequency. The second resonant tank is adapted to receive a first signal having an oscillation frequency near the harmonic of the first resonance frequency to cause the first resonant tank to provide a second signal that is locked to the first signal. | 11-04-2010 |
Siavash Haroun Mahdavi, London GB
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20120281013 | USER INTERFACES FOR DESIGNING OBJECTS - A collaborative method of generating a design representation of an object between a first user and a second user is described. The method comprises: designating, at a first user terminal, a set of design object variables relating to different aspects of the design representation; specifying, at the first user terminal, constraints for the set of design object variables, the constraints comprising a range of first user designated values for each of the designated object variables of the set; receiving at a second user terminal, the set of design object variables, the constraints for the set and the design representation via a communication network; enabling, at the second user terminal, manipulation of the design object representation, the enabling step comprising enabling selection of a particular value of at least one of the designated object variables only within the constrained value range specified by the first user; and presenting on the second user terminal a graphical representation of the design object representation as specified by the second user selection. | 11-08-2012 |
20140156053 | THREE-DIMENSIONAL DESIGN AND MANUFACTURING SYSTEMS - A method of authenticating the printing of a three-dimensional (3D) article at a 3D printer according to a 3D print file describing a three-dimensional design is described. The method comprises: receiving an authentication request from a 3D print server that is associated with the 3D printer, the request comprising a unique design identifier associated with a 3D design file and a unique 3D printer identifier associated with a 3D printer, the received unique 3D design identifier being related to the received 3D printer ter identifier in accordance with a first relationship; using at least one of the received unique identifiers to access a verifying 3D design identifier and a verifying 3D printer identifier, the verifying identifiers being related to each other in accordance with a second relationship; comparing the first and second relationships between the received and verifying identifiers; generating an authentication signal if the first relationship corresponds with the second relationship; obtaining a decryption key associated with the received identifiers in response to the authentication signal; and transferring the decryption key to the 3D print server to authenticate and enable the printing of the 3D article on the 3D printer. | 06-05-2014 |