Kuvshinov
Boris Nikolaevich Kuvshinov, Nieuwegein NL
Patent application number | Description | Published |
---|---|---|
20150260567 | CABLE COMPRISING TWISTED SINUSOID FOR USE IN DISTRIBUTED SENSING - A distributed fiber optic cable comprises an elongate body and a first optical fiber longitudinally housed in the body, wherein the fiber describes a sinusoid having an amplitude and a first wavelength along the length of the body and wherein the sinusoid rotates along the length of the body so as to describe a twisted sinusoid having a twist wavelength. A method for sensing an acoustic wave comprises a) providing a set of signals collected from the cable, b) processing the signals so as to divide the fiber in each twist wavelength of cable into a predetermined number of channels, c) measuring the amplitudes in each channel and calculating the maximum and minimum amplitude in a preselected length of cable, d) using the calculated maximum and minimum for the preselected length of cable to determine the amplitude and direction of the wave at the preselected length of cable. | 09-17-2015 |
Ivan Kuvshinov, Tomsk RU
Patent application number | Description | Published |
---|---|---|
20120080187 | PROCESS FOR PRODUCING MINERAL OIL FROM UNDERGROUND MINERAL OIL DEPOSITS - A process for producing mineral oil from mineral oil deposits, in which the mineral oil yield is increased by blocking highly permeable regions of the mineral oil formation by separate injection of at least one acidic formulation which comprises water-soluble Al(III) salts, and one urea- or urea derivative-comprising formulation into the deposit, said formulations not mixing with one another until within the deposit, and the mixture forming highly viscous gels under the influence of the deposit temperature. The process can be used especially in the final stage of deposit development, when watering out in production increases, and particularly after the steam flooding of the deposits. | 04-05-2012 |
20130062078 | PROCESS FOR PRODUCING MINERAL OIL FROM UNDERGROUND MINERAL OIL DEPOSITS - A process for producing mineral oil from underground mineral oil deposits. One or more flooding media is injected into an injection well and mineral oil is withdrawn from a production well. Highly permeable zones are blocked in the region between the injection well and the production well by injecting aqueous formulation F1 and aqueous formulation F2 each separately in succession through the injection well into the deposit. F1 and F2 mix with one another in the formation after injection to form viscous gels. F1 comprises water and urotropin and F2 comprises water and urea. F1 and/or F2 comprise(s) at least one further compound M selected from metal compounds and semimetal compounds, which further compound can form gels when admixed with bases, the injection well temperature before process step (2) being not more than 60° C. | 03-14-2013 |
Stanislav S. Kuvshinov, Redmond, WA US
Patent application number | Description | Published |
---|---|---|
20140156866 | Efficient Data Transmission Between Computing Devices - The subject disclosure is directed towards technology by which data transmission sizes are reduced when uploading files over a network. By processing hash values corresponding to a plurality of data blocks of a file to potentially be uploaded to a server, the server identifies any already known data block or blocks of the file. The server performs a server-local copy operation that writes the known data block into a server-local copy of the file. If applicable, the server returns hash values corresponding to unknown data blocks to a client, by which the client responds by uploading copies of the unknown data blocks. Accordingly, the client and the server maintain the server-local copy of the file by transferring only unknown data blocks. | 06-05-2014 |
Viktor Kuvshinov US
Patent application number | Description | Published |
---|---|---|
20120192318 | Transformation system for Camelina sativa - In order to better aid consumers of prescription medicine and the like in efficient and rapid identification of the correct pill to be taken from among multiple containers, a novel group of articles of manufacture adapted for use with end-use prescription medicine containers at least includes a plurality of predetermined medicine purpose types corresponding to different types of medical or vitality purposes that underlying medicines are targeted to treat or address. Each article of manufacture is adapted to be coupled to an end-use, target prescription medicine container by an end-user or pharmacy function, and each article of manufacture at least includes an ideogram adapted to encourage a psychological association with, and identification of, the medicine expected to be placed in the target prescription medicine container to which the article of manufacture is adapted, and each article of manufacture is associated with a particular medicine purpose type. | 07-26-2012 |
Viktor Kuvshinov, Helsinki FI
Patent application number | Description | Published |
---|---|---|
20140223607 | TRANSFORMATION SYSTEM IN CAMELINA SATIVA - The present invention relates to plant biotechnology and specifically to a method for genetically transforming | 08-07-2014 |
Vladimir Kuvshinov, Tomsk RU
Patent application number | Description | Published |
---|---|---|
20130062078 | PROCESS FOR PRODUCING MINERAL OIL FROM UNDERGROUND MINERAL OIL DEPOSITS - A process for producing mineral oil from underground mineral oil deposits. One or more flooding media is injected into an injection well and mineral oil is withdrawn from a production well. Highly permeable zones are blocked in the region between the injection well and the production well by injecting aqueous formulation F1 and aqueous formulation F2 each separately in succession through the injection well into the deposit. F1 and F2 mix with one another in the formation after injection to form viscous gels. F1 comprises water and urotropin and F2 comprises water and urea. F1 and/or F2 comprise(s) at least one further compound M selected from metal compounds and semimetal compounds, which further compound can form gels when admixed with bases, the injection well temperature before process step (2) being not more than 60° C. | 03-14-2013 |