Evgeny Pavlovich
Evgeny Pavlovich Babenkov, Chelyabinsk RU
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20100267864 | MAN-MADE MINERAL FIBRE FOR THREE-DIMENSIONAL REINFORCEMENT OF A CEMENT PRODUCT - The present invention provides a bicomponent fiber for three-dimensional reinforcement of a cement product characterized in that it represents a coaxial core-coat fiber wherein the core comprises a thermoplastic polymer and the coat either comprises thermoplastic polymer resistant to environment having pH>11 and one or more hydrophilic and/or surface active substance(s) in an amount of 3 to 30%% of the total weight of the coat, or the coat comprises thermoplastic polymer resistant to environment having pH>11 grafted with active or unsaturated monomers of one or different kinds constituting 3 to 25% of total weight of the coat, wherein the surface tension of the coat is at least 45 mN/m. The invention also provides a method for production of said fiber, a cement product comprising such fiber and a method of production of said cement product. | 10-21-2010 |
Evgeny Pavlovich Germanov, Moscow RU
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20130135981 | METHOD FOR REMOTE TRANSMISSION OF AN ENERGY INFORMATION SIGNAL FROM ANIMATE INANIMATE OBJECTS, AND AN ENERGY INFORMATION SIGNAL CONVERTER - A method comprised of transferring energy information signals onto a first intermediate carrier, with subsequent transmission of information to a receiver input and taking off the signal at the reception side of the receiver by transferring the signal onto a second intermediate carrier, for use in any area of the economy. For remote transmission of an energy information signal from animate and inanimate objects, the energy information signal of an original object is converted to an information-wave beam and brought to a coherent state by passing the beam through a crystal located between two polarizers. The converted signal is recorded onto the first intermediate carrier, entered into a transceiver and transmitted over wire and wireless communication networks together with an electromagnetic wave signal, with subsequent recording of the received signal onto the second carrier and reading off the second carrier the energy information signal peculiar to the original object. | 05-30-2013 |
Evgeny Pavlovich Pozhidaev, Moscow RU
Patent application number | Description | Published |
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20100171921 | LIQUID CRYSTAL DISPLAY - A liquid crystal display (LCD) includes two glass substrates, a liquid crystal unit formed by sandwiching a liquid crystal layer between the two glass substrates, a first polarizing film, and a second polarizing film. In another example, the LCD further includes a diffuse reflective film formed on the other side of the second polarizing film. In another example, the second polarizing film is replaced by a reflective film. The liquid crystal layer is composed of an antiferroelectric (including intermediate antiferroelectric) smectic liquid crystal material, and a birefringence of the liquid crystal layer changes along with an electric field applied to the liquid crystal layer. | 07-08-2010 |
20110285928 | Liquid crystal display cell with fast response and continuous gray scale - The invention relates to liquid crystal display cells with fast response and continuous gray scale. The liquid crystal cell is based on a field-sequential color system (“FSC”) and comprises a chiral smectic liquid crystal whose helix pitch is less than thickness of liquid crystal layer placed between two polarizers, as well as a source of voltage applied to electrodes of the cell, wherein the amplitude of the applied voltage is less than the critical voltage amplitude of the helix unwinding. The liquid crystal has one steady state corresponding to twisted helix without applied voltage. In this case, the principal optical axis coincides with the helical axes, but deviates from steady state under the action of a driving voltage, providing thereby an electro-optical response of the display which exhibits gray scale in light transmission or reflection that is continuous, hysteretic-free and non-sensitive to the driving voltage polarity, if the steady orientation of the principle axes is parallel or perpendicular to the light polarization plane and the driving voltage frequency is between 10 Hz and 5 kHz. In embodiments with very short helix pitches, the cells may be free from selective reflection and diffraction in the visible spectral range. Different embodiments of the invention may use ferroelectric liquid crystal, ferroelectric liquid crystal, or antiferroelectric liquid crystal. | 11-24-2011 |