Doris
Apostolos Doris, Rijswijk NL
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20130277110 | CONTROLLING VIBRATIONS IN A DRILLING SYSTEM - A method for controlling vibrations in a drilling system, the drilling system including an elongate body extending from surface into a borehole formed in an earth formation, and an associated drive system for driving the elongate body, the drive system comprising a torque controller, the method comprising obtaining a model of the drilling system; obtaining at least one input parameter for the model that relates to an uphole parameter of the drilling system; operating the drive system to provide a drive torque to the elongated body; obtaining at least one output parameter from applying the model using the at least one input parameter, the at least one output parameter including at least one modelled downhole parameter of rotational motion; using the modelled downhole parameter of rotational motion in the torque controller for determining an adjustment to the drive torque, so as to control vibrations; as well as a drilling system comprising a torque controller, which torque controller is adapted to use the modelled downhole parameter of rotational motion for determining an adjustment to the drive torque. | 10-24-2013 |
20140318865 | METHOD AND SYSTEM FOR CONTROLLING VIBRATIONS IN A DRILLING SYSTEM - A control system and method for limiting vibrations in a drilling system, including a drill string and a drive system for providing drive torque for rotating the drill string at a reference frequency. The control system includes a sensor module for determining an uphole parameter of the drilling system, a model module provided with a model of the drilling system and adapted to provide modeled parameters of the drilling system using the drive torque as an input, a model gain module for providing a model gain vector to the model module in response to one or more of the modeled parameters and the drive torque. The model gain vector enables the model module to update the model thereby obtaining an updated model, and a control module provides a torque correction factor to the drive system depending on the modeled parameters, the uphole parameter, the reference frequency, and the drive torque. | 10-30-2014 |
Bruce B. Doris US
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20120025288 | SOI Trench DRAM Structure With Backside Strap - In one exemplary embodiment, a semiconductor structure including: a silicon-on-insulator substrate having of a top silicon layer overlying an insulation layer, where the insulation layer overlies a bottom silicon layer; a capacitor disposed at least partially in the insulation layer; a device disposed at least partially on the top silicon layer, where the device is coupled to a doped portion of the top silicon layer; a backside strap of first epitaxially-deposited material, where at least a first portion of the backside strap underlies the doped portion of the top silicon layer, where the backside strap is coupled to the doped portion of the top silicon layer at a first end of the backside strap and to the capacitor at a second end of the backside strap; and second epitaxially-deposited material that at least partially overlies the doped portion of the top silicon layer, where the second epitaxially-deposited material further at least partially overlies the first portion of the backside strap. | 02-02-2012 |
Eric Doris, Orsay FR
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20100093997 | FLUORINATED CATHARANTHINE DERIVATIVES, THEIR PREPARATION AND THEIR UTILISATION AS VINCA DIMERIC ALKALOID PRECURSORS - The fluorinated derivatives of catharanthine according to the invention respond to the general formula I: | 04-15-2010 |
20110105516 | POLYMERIZED MICELLES - Polymerised micelles comprising polymerised amphiphilic molecules obtained starting from amphiphilic molecules having one or two lipid chains each comprising one or two polymerisable moieties and linked to a polar head. | 05-05-2011 |
20130230467 | POLYMERIZED MICELLES FOR DIAGNOSIS - The invention relates to polymerized micelles of size inferior to 100 nm for in vivo diagnosis, in particular of cancer. The polymerized micelles of the invention comprise a diagnostic agent and an amphiphilic polymer obtainable by the polymerization of an amphiphilic monomer, said monomer comprising: a lipophilic chain comprising a polymerizable vinylic or diacetylenic group, and a hydrophilic head comprising a polyoxyethylene or polyoxypropylene chain. The invention finds application in the pharmaceutical field, in particular. | 09-05-2013 |
20130296553 | VINYL QUINUCLIDINE USEFUL AS A SYNTHESIS INTERMEDIATE IN THE PREPARATION OF (R)-MEQUITAZINE - The present invention relates to the use of the vinyl quinuclidine enantiomer (R) of the following formula 2 as a synthesis intermediate in the preparation of (R)-mequitazine. | 11-07-2013 |
20130316368 | MULTI-TARGET PHOTONIC BIOSENSOR, AND METHOD FOR MANUFACTURING AND PREPARING SAME - A component or device is provided for the detection or the measurement in parallel of one or more specific types of biological or chemical target products. This component includes a group of nanotubes selected and/or functionalized to interact with the target product, around an optical waveguide. Thus, an optical coupling is produced between the optical waveguide and one or more optical characteristics of these nanotubes, the modifications of which are evaluated in the presence of the target product. In addition, a method is provided for manufacturing and preparing such a component or device, and a detection method using them, as well as a post-manufacture preparation method comprising a specific functionalization for different target products starting from the same type of pluripotent generic component. Also provided is a family of PFO-based functionalization polymers. | 11-28-2013 |
Errol Doris US
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20150371250 | METHOD AND APPARATUS FOR PROMOTING SALES AND INCREASING BRAND NAME RECOGNITION - A method for promoting sales and increasing brand recognition is provided, the method comprising: selecting brand names of products based on customer purchases enumerated on a customer receipt generated at a retail outlet; obfuscating one of said brand names on the customer receipt so as to induce a customer to attempt to guess the one of said brand name; and determining if the customer guessed correctly. Also provided is a brand-name promotional system, the system comprising a point of sale scanner for recording customer purchases at a retail outlet, a protocol for identifying product classes based on the customer purchases; game piece generator for printing indicia onto a customer receipt; wherein the indicia is an obfuscated brand name, wherein the brand name identifies goods found in the product classes; and a protocol for determining if a customer correctly guesses the brand name from the indicia. | 12-24-2015 |
Kathleen Doris, St. Paul, MN US
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20140068949 | Cake Cutting Tool - A cake cutting spool is provided for a user to dispense lengths of cutting thread therefrom and for cutting a cake in straight segments. The spool comprises a circular housing having a central spindle, an outer sidewall, and a securable door for retrieving and separating lengths of cutting thread. The cutting thread comprises a series of thread segments removably connected to one another and wound around the spindle, wherein each segment includes a first handled end and a second free end. The handled end includes a pull tab, which allows a user to grasp the thread segment and pull the free end thereof through the cake after a cutting procedure without lifting the thread through the cut line. This allows for straight line cutting and no sticking of the cake batter or icing to the tool after the cut is made, whereafter the utilized cutting thread is disposable. | 03-13-2014 |
Lionel Doris, Grenoble FR
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20150351847 | ASSIGNING ADDRESSES TO MEDICAL DEVICES IN A RACK - A rack for holding at least one medical device, the rack comprises a multiplicity of interfaces for connecting at least one medical device to the rack. Herein, a channel identification device is provided which is constituted to assign an identification code to each of the multiplicity of interfaces and is operable to provide, for a medical device connected with one of the multiplicity of interfaces, the identification code associated with the interface to the medical device or a control device connected to the medical device. In this way, a rack for holding at least one medical device is provided which in an easy manner allows for the identification of the topological position of a medical device on a rack or a system of racks. | 12-10-2015 |
Robert Doris, Trumbull, CT US
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20120196375 | Compositions and Methods for Detection of Soils on Fabrics - The present invention is in the field of household cleaning, for example laundry products and methods. The invention is directed to the use of indicator materials, such as fluorescent indicator materials, for detecting or visualizing organic laundry soils, particularly those that tend to be invisible to the naked eye, such as sebum, perspiration, biological soils, odor-causing soils/stains and tannins. In addition, the present invention is directed to methods of using indicator materials, such as fluorescent indicator materials, to detect such soils on fabrics, and to determine and demonstrate the cleaning efficacy of a laundry product. | 08-02-2012 |
Robert M. Doris, Trumbull, CT US
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20130072410 | Cleaning Formulations with Improved Surfactant Solubility and Methods of Production and Use Thereof - The present invention provides liquid cleaning compositions useful in cold water and hard water laundry applications, and methods for making and using such compositions. The compositions of the invention use surfactants or surfactant blends, such as α-sulfofatty acid esters or mixtures thereof (optionally along with one or more additional components), that have increased solubility/stability at cold temperatures, at higher-than-usual concentrations, and/or in hard water, with the composition remaining as a clear liquid. In certain embodiments, the compositions of the invention may be provided in the form of a unit dose, for example in a water-soluble pack or pouch. In use, the compositions of the invention result in an enhanced detergency along with a reduced amount of residue remaining in the machine, on laundered garments or cleaned dishware or hard surfaces, and on the body in personal care settings, and demonstrate a longer shelf-life, particularly when stored or used in colder temperatures. | 03-21-2013 |
Sean E. Doris, San Francisco, CA US
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20150298988 | IONIC NANOCRYSTALLINE MATERIALS WITH HIGH SURFACE CHARGE DENSITY AND COMPOSITES OF THE SAME - Materials, methods to prepare, and methods of use for ionic nanocrystalline inorganic materials and hybrid composites thereof are described herein. A preferred embodiment comprises native ligand stripping under equilibrium control, where reversible Lewis acid-base chemistry is used to generate adduct-stabilized surfaces during ligand stripping. Through a preferred embodiment, the generation of physisorbed anionic species that stabilize the nanocrystal surface until coordinating solvent is able to repassivate the surface. | 10-22-2015 |
Stephen M. Doris, Providence, RI US
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20140278134 | Conserved Nucleotide Elements In Ribosomal RNA - The present invention relates to a method of determining conserved ribosomal RNA (rRNA) nucleotide motifs that are specific to one domain of life, Eukarya, Bacteria, or Archaea, and degenerate in at least one other domain of life. The invention also relates to a method of determining conserved ribosomal RNA (rRNA) nucleotide motifs that are specific to one subgroup and degenerate in another subgroup within a domain of life or for a subset group within a domain of life. The invention relates to a method of identifying a compound that is a domain-specific or subgroup-specific ribosomal RNA inhibitor. | 09-18-2014 |
Tom Doris, Sparta, NJ US
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20110240184 | Lead-Free nanoscale Metal/Oxidizer Composit for Percussion Primers - A lead-free percussion primer compositions include a mixture of at least one metal having nanometer-sized particles with at least one oxidizer having nanometer-sized particles producing a metal(s)-oxidizer(s) nanocomposite, wherein the oxidizer(s) is present in an effective amount to substantially oxidize the metal(s), at least one gas generating material mixed with the metal(s)-oxidizer(s) nanocomposite producing a metal(s)-oxidizer(s)-gas generator(s) composition, and at least one binder, the metal(s)-oxidizer(s)-gas generating composition is coated with the binder. | 10-06-2011 |
20110240185 | Lead-Free Nanoscale Metal/Oxidizer Composite for Electric Primers - A lead-free electric primer composition including a mixture of at least one metal having nanometer-sized particles with at least one oxidizer having nanometer-sized particles producing a metal(s)-oxidizer(s) nanocomposite, wherein the oxidizer(s) is present in an effective amount to substantially oxidize the metal(s), at least one gas generating material mixed with the metal(s)-oxidizer(s) nanocomposite producing a metal(s)-oxidizer(s)-gas generator(s) composition, at least one binder, the metal(s)-oxidizer(s)-gas generating composition is coated with the binder, and at least one conductive material. | 10-06-2011 |
20110240186 | Lead-Free Nanoscale Metal/Oxidizer Composite for Electric Primers - A lead-free electric primer composition including a mixture of at least one metal having nanometer-sized particles with at least one oxidizer having nanometer-sized particles producing a metal(s)-oxidizer(s) nanocomposite, wherein the oxidizer(s) is present in an effective amount to substantially oxidize the metal(s), at least one gas generating material mixed with the metal(s)-oxidizer(s) nanocomposite producing a metal(s)-oxidizer(s)-gas generator(s) composition, at least one binder, the metal(s)-oxidizer(s)-gas generating composition is coated with the binder, and at least one conductive material. | 10-06-2011 |