Patents Assigned to Total
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Patent number: 8715796Abstract: The present invention discloses a single layer rotomoulded article prepared from a blend of polyethylene, functionalized polyolefin and one or more resins selected from polyetherester or saturated polyester or polycarbonate or polyamide.Type: GrantFiled: May 9, 2006Date of Patent: May 6, 2014Assignee: Total Research & Technology FeluyInventor: Eric Maziers
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Patent number: 8716543Abstract: A process to make propylene can include providing a reaction zone containing a catalyst and introducing a feedstock into the reaction zone. The catalyst can be an acid. The feedstock can include ethylene, dimethyl ether or methanol and dimethyl ether with at least 1000 wppm of dimethyl ether, and optionally steam. The feedstock can be contacted with the catalyst at temperature and pressure conditions to produce an effluent, including propylene, hydrocarbons, steam, optionally unconverted methanol and/or unconverted dimethyl ether and optionally unconverted ethylene. The temperature at the inlet of the reaction zone can be under 280° C., such as from 50 to 280° C. The effluent can be sent to a fractionation zone to recover propylene, optionally methanol, dimethyl ether and optionally ethylene. At least a part of methanol, dimethyl ether, and ethylene can be recycled to the reaction zone at step b).Type: GrantFiled: March 15, 2011Date of Patent: May 6, 2014Assignee: Total Research & Technology FeluyInventors: Pieter Struelens, Pierre Jacobs, Nikolai Nesterenko, Delphine Minoux, Sander Van Donk, Jean-Pierre Dath
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Patent number: 8709237Abstract: A process for treating bitumen froth with paraffinic solvent is provided which uses three stages of separation. Froth and a first solvent are directed to a first stage at a solvent/bitumen ratio for precipitating few or substantially no asphaltenes. A first stage underflow is directed to a second stage and a first stage overflow is directed to a third stage. A second stage underflow is directed to waste tailings and the second stage overflow joins the first stage overflow. A third stage underflow is recovered as an asphaltene by-product and a third stage overflow is recovered as a diluted bitumen product. At least a second solvent is added to one or both of the second or third stages for controlling a fraction of asphaltenes in the third stage underflow. Asphaltene loss to waste tailings is minimized and asphaltenes are now recovered as asphaltene by-product.Type: GrantFiled: October 20, 2009Date of Patent: April 29, 2014Assignee: Total E&P Canada LtdInventors: Geoff Stevens, Ray Reipas
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Patent number: 8710161Abstract: The present invention discloses a method for transforming a single reactor line into a double reactor line wherein the existing single reactor line is equipped with a flash tank for separating the solid polymer product from the flash vapor and wherein the vapor is sent to a system of at least two separating columns allowing the separation of its constituents into monomer, diluent and comonomer.Type: GrantFiled: February 21, 2007Date of Patent: April 29, 2014Assignee: Total Research & Technology FeluyInventors: Louis Fouarge, Eric Duchesne
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Patent number: 8711687Abstract: A system and method for providing backup communications over an Ethernet cable are disclosed. A backup communication system (BCS) is provided as part of a networked (TCP/IP) hospital communication system. The BCS is coupled to an Ethernet cable used for normal TCP/IP communications. When TCP/IP communications are interrupted, the BCS receives patient call signals from patient room terminals over a secondary communication mode of the Ethernet cable, and transmits those call signals to a nurses' station. The call signals are transmitted as voltage coded data such as voltage pulses or static levels. The voltage can include call information. 10V can represent a normal patient call, 15V can represent a patient emergency call, and 24V can represent a code call. Information can be relayed back to the room terminals using the same signaling technique. Thus, basic communications can be achieved when TCP/IP communications are unavailable. Other embodiments are disclosed and claimed.Type: GrantFiled: November 22, 2011Date of Patent: April 29, 2014Assignees: Tyco Fire & Security GmbH, Total Walther GmbH, Feuerschutz und SicherheitInventors: Joseph D. Farley, Heinrich Zettler, Werner Schuhmann
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Publication number: 20140114105Abstract: A process can include making a bio-diesel, a bio-naphtha, and optionally bio-propane from a complex mixture of natural occurring fats & oils. The complex mixture can be subjected to a refining treatment for removing a major part of non-triglyceride and non-fatty acid components to obtain refined oils. The refined oils can be subjected to a fractionation step to obtain a substantially unsaturated liquid triglyceride part (phase L), and a substantially saturated solid triglyceride part (phase S). The phase L can transformed into alkyl-esters as bio-diesel by a transesterification. The phase S can be transformed into substantially linear paraffin's as the bio-naphtha by an hydrodeoxygenation. Fatty acids can be obtained from the phase S and transformed into substantially linear paraffin's as the bio-naphtha by hydrodeoxygenation or decarboxylation. Fatty acids soaps can be obtained from the phase S that are transformed into substantially linear paraffin's as the bio-naphtha by decarboxylation.Type: ApplicationFiled: November 5, 2013Publication date: April 24, 2014Applicant: TOTAL PETROCHEMICALS RESEARCH FELUYInventors: Walter Vermeiren, Francois Bouvart, Nicolas Dubut
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Patent number: 8706665Abstract: The present invention discloses a method for predicting the melt index and density of the polymer in terms of the operating conditions in the reactor and vice-versa, to select the operating conditions necessary to obtain the desired product specifications.Type: GrantFiled: November 4, 2008Date of Patent: April 22, 2014Assignee: Total Research & Technology FeluyInventor: Lewalle Andre
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Patent number: 8701321Abstract: The invention is related to an automatically activated z-shaped model totem pole type display apparatus, used for visual communication, advertising and propaganda, for provision of information on products and services at points of sale and events, comprised by only four pieces, including two internal devices that form a Z-shape upon automatic activation and two external panels with the optional addition of a base and top plate for outdoor use, which apparatus may be easily assembled and disassembled by the end user, where in order to facilitate the transport and storage thereof upon disassembly, the apparatus may be flattened and folded one or more times to thereby assume what practically amounts to the shape of a folded plate and enabling the accommodation thereof in a carrying case.Type: GrantFiled: March 10, 2011Date of Patent: April 22, 2014Assignee: PDV Total Comércio de Material Promocional LTDAInventors: Fernando Gonçalves Da Fonseca, Paola Geremia Fernandez
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Patent number: 8706304Abstract: The present invention relates to the polymerization of olefin monomers in a slurry loop reactor and to a model for determining and optimizing the changes in operating conditions that need to be applied when changing from one polymer grade to another.Type: GrantFiled: November 4, 2008Date of Patent: April 22, 2014Assignee: Total Research & Technology FeluyInventor: André Lewalle
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Patent number: 8701713Abstract: The invention relates to a heating device for a device for transporting a fluid containing a hydrocarbon. The heating device comprises a rigid structure extending between two lateral walls, forming a space between the lateral walls. A flexible membrane comprising a heating structure extends into the space in order to define, in the space, an inner cavity and an outer cavity. Pumping structure designed to supply a fluid to the inner cavity, remove the fluid therefrom, or keep the fluid therein, in order to bring the membrane into contact with the transport device so as to heat same.Type: GrantFiled: March 22, 2011Date of Patent: April 22, 2014Assignee: Total SAInventors: Thibaud Bigex, Jérôme Woirin
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Patent number: 8703885Abstract: The present invention relates to a method for producing a catalyst slurry blend suitable for polymerizing ethylene in an ethylene polymerization loop reactor for obtaining an at least trimodal polyethylene product, comprising the steps of: transferring a first ethylene polymerization catalyst at a first mass flow rate to a mixing vessel, simultaneously transferring a second ethylene polymerization catalyst at a second mass flow rate to said mixing vessel, thereby in situ providing a catalyst slurry blend, wherein said second ethylene polymerization catalyst is different from the first ethylene polymerization catalyst, adjusting and monitoring said first and second mass flow rates, thereby obtaining said catalyst slurry blend at a concentration suitable for polymerizing ethylene, and feeding said catalyst slurry blend to an ethylene polymerization double loop reactor producing said at least trimodal polyethylene product.Type: GrantFiled: December 17, 2010Date of Patent: April 22, 2014Assignee: Total Research & Technology FeluyInventors: Daan Dewachter, Martine Slawinski
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Patent number: 8702575Abstract: A variably configured exercise device is provided. The exercise device can include a vertical support member having a longitudinal axis, a sliding member configured to move along the vertical support member in a direction substantially parallel to the longitudinal axis, a pair of rails each having first and second end portions. The first end portion of each rail can be pivotally connected to the sliding member on the vertical support member. The exercise device can further include an actuation mechanism coupled to the sliding member where the actuation mechanism can be configured to selectively adjust the position of the sliding member relative to the vertical support member.Type: GrantFiled: February 16, 2011Date of Patent: April 22, 2014Assignee: Total Gym Global Corp.Inventors: John McVay, Jane Kmatz, Robert Schnabel, Jr., Deltev F. Smith
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Patent number: 8703854Abstract: A densification aid for use in rotomolding or slush molding can include a major component and a minor component. The major component can include a polyetherester. The minor component can include a fluoropolymer, a thermoplastic polyurethane, a polyether block copolyamide or a polyethylene glycol. Articles can be formed using the densification aid, such as by rotomolding or slush molding a particulate olefin polymer composition with the densification aid.Type: GrantFiled: August 26, 2011Date of Patent: April 22, 2014Assignee: Total Research & Technology FeluyInventor: Eric Maziers
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Publication number: 20140105381Abstract: The method for generic-point parallel elliptic curve scalar multiplication replaces the pre-computation overhead of conventional elliptic curve scalar multiplication by post-computations that can be parallelized. This greatly increases the speed and efficiency of scalar multiplication performed in elliptic curve cryptography. According to the method, when scalar multiplication is required, the scalar integer is partitioned into a plurality of partitions, and calculations in each partition are performed simultaneously or in parallel on separate processors using conventional binary protocols. The bit size of each partition is adjusted to balance the load between the processors, i.e., so that each processor performs substantially the same number of point operations. The resulting calculations from each partition are accumulated or summed to produce the point that is the product of the scalar multiplication.Type: ApplicationFiled: December 8, 2010Publication date: April 17, 2014Applicant: TOTAL TECHNOLOGY SOLUTIONS CO.Inventors: TURKI F. AL-SOMANI, MOHAMMAD K. IBRAHIM
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Publication number: 20140105353Abstract: An X-ray tomography device for providing a 3D image of a sample comprising an X-ray source, a cell, a photon detector and a processing unit. The processing unit computes the 3D image on the basis of the images corresponding to a plurality of cell angles. The device further comprises a first and a second gratings having a grating period lower than 200 nm, and a microscope between the second grating and the detector.Type: ApplicationFiled: June 1, 2012Publication date: April 17, 2014Applicants: UNIVERSITE DE PAU ET DES PAYS DE L'ADOUR, TOTAL SAInventors: Franz Pfeiffer, Patrice Creux, Gérald Hamon
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Patent number: 8697819Abstract: The present invention relates to a process for producing steam using heat recovered from a polymerization reaction. In particular, the present invention relates to a process for producing steam using heat recovered from a polymerization reaction for producing polyolefin, comprising the steps of: thermally contacting said polymerization reaction with a cooling fluid such that the cooling fluid removes heat from said reaction, thermally contacting at least part of said cooling fluid with at least one absorption cycle thereby transferring heat from the cooling fluid to said absorption cycle, using said absorption cycle to produce steam from a condensate, wherein the cooling fluid is used as a hot source for heating at least one evaporator and at least one generator comprised in said at least one absorption cycle. The present invention also relates to a process for cooling a polymerization reaction using a process as described herein. Said invention also relates to a polyolefin producing unit.Type: GrantFiled: March 20, 2013Date of Patent: April 15, 2014Assignee: Total Research & Technology FeluyInventors: Pierre Van Grambezen, Mourad Abouahi
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Patent number: 8696528Abstract: A method of using an adjustably inclinable exercise device using guidelines from a selected strength table, hypertrophy table, power table, or endurance table. The exercise device includes an adjustable incline and an adjustment mechanism for adjusting the incline of the adjustable incline. A user selects parameters including a loading parameter from the selected table, adjusts the incline to an inclination corresponding to the selected loading parameter, and engages the exercise device for performance of exercise training according to the selected parameters.Type: GrantFiled: November 29, 2012Date of Patent: April 15, 2014Assignee: Total Gym Global CorporationInventors: Thomas J. Campanaro, Joy L. Campanaro, Dan McCutcheon, Douglas Dale McMurray
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Publication number: 20140097678Abstract: The subject-matter of the present invention concerns an electrical architecture for power distribution to subsea equipment comprising at least one variable speed drive, VSD, module, wherein said at least one VSD module comprises at least one self commutated line side converter including power semiconductor.Type: ApplicationFiled: May 31, 2012Publication date: April 10, 2014Applicant: TOTAL SAInventors: Edouard Thibaut, Henri Baerd
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Publication number: 20140100318Abstract: The provided are a polylactic acid-polyalkylene glycol copolymer and a composition comprising the same which have excellent crystallization rate, wherein the polylactic acid-polyalkylene glycol copolymer is prepared by melt-reacting polylactic acid with polyalkylene glycol of which one end group is substituted with a functional group and has improved eco-friendliness, injection moldability, and excellent heat resistance which makes it to be suitably applied to various molded articles requiring great heat resistance, such as disposables, kitchen utensils and containers, electric-electronic parts and automobile parts.Type: ApplicationFiled: October 1, 2013Publication date: April 10, 2014Applicant: SAMSUNG TOTAL PETROCHEMICALS CO., LTD.Inventors: Steve PARK, Do Hoon LEE, Sung Kyo JUNG, Chang Hyun CHOI, Wan Keun KIM
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Patent number: 8692519Abstract: Apparatus and method for battery calibration and state of charge determination (SoC) within battery packs by detecting charge levels in a cell or cells, sending the charge level information to a controller which controls the movement of charge in the battery wherein, the controller initiates the discharge of a sub-unit to a predetermined level into the other sub-units and the charging of said sub-unit in the battery to a predetermined level from the charge held on the other sub-units to improve the accuracy and reliability of battery calibration and provide an accurate State of Charge indication from battery first use to end of life.Type: GrantFiled: June 19, 2009Date of Patent: April 8, 2014Assignee: TWS Total Produtos (Commercial Offshore de Macau) LimitadaInventor: Mark Wayne Huggins