2007

1. Useful Model Patent № 27574 «DEVICE FOR DETERMINING THE DISTANCE BETWEEN AIRCRAFTS IN TWO-RAIL CODE » / Zhukov Ihor Anatoliiovych (UA); Synelnikov Oleksii Oleksiiovych (UA); Paschenko Nataliia Viktorivna (UA)- applicant and patentholder National Aviation University. - № u200706107; filed 01.06.2007; issued 12.11.2007. Bul. №18.

The proposed device for determining the distance between aircrafts in two-rail code contains a unit for measuring azimuth, a unit for measuring flight altitude, a unit for measuring slant distance, a code converter, a switching unit, an adder, a multiplier, a display unit, and a computing unit designed to calculate cosine and square root.2.

2. Useful Model Patent № 27580 «AUTOMATED COMBINED MONITORING, ENGINEERING DIAGNOSTICS, AND SIGNALING SYSTEM FOR DETERMINING THE PARAMETERS THAT CHARACTERIZE THE QUALITY, STATE, AND RELIABILITY OF A TECHNICAL OBJECT IN OPERATION » / Chokha Yurii Mykolaiovych (UA); Makarov Leonid Mykolaiovych (UA)- applicant and patentholder National Aviation University. - № u200706231; filed 05.06.2007; issued 12.11.2007. Bul. №18.

The proposed automated combined monitoring, engineering diagnostics, and signaling system for determining the parameters that characterize the quality, state, and reliability of a technical object in operation contains standard monitoring and engineering diagnostics facilities, a central console, parameter transducers, and a unit for transmitting data on monitoring and engineering diagnostics to the central system for information acquisition and processing.

3. Useful Model Patent № 27581 «AUTOMATED COMBINED MONITORING, ENGINEERING DIAGNOSTICS, AND SIGNALING SYSTEM FOR DETERMINING THE AIRWORTHINESS OF AIRCRAFT EQUIPMENT » / Chokha Yurii Mykolaiovych (UA); Makarov Leonid Mykolaiovych (UA)- applicant and patentholder National Aviation University. - № u200706232; filed 05.06.2007; issued 12.11.2007. Bul. №18.

The proposed automated combined monitoring, engineering diagnostics, and signaling system for determining the airworthiness of aircraft equipment contains standard monitoring and engineering diagnostics facilities, a central console, parameter transducers, and a unit for transmitting data on monitoring and engineering diagnostics to the central system for information acquisition and processing.

4. Useful Model Patent № 27582 «METHOD OF CRYPTOGRAPHIC TRANSFORMATION OF INFORMATION » / Biletskyi Anatolii Yakovych (UA); Biletskyi Oleksandr Anatoliiovych (UA); Kuznetsov Oleksandr Oleksandrovych (UA); Serhiienko Roman Viktorovych (UA) - applicant and patentholder National Aviation University. - № u200706235; filed 05.06.2007; issued 12.11.2007. Bul. №18.

The proposed method of cryptographic transformation of information consists in presenting the information as 128-bit data blocks and performing simple operations of the cryptographic transformation algorithm, such as mixing, substitution, cycle shift, and modulo 2 addition, by using corresponding facilities. The method is distinctive by that, for a possibility to vary the parameters of the cryptographic transformation, a variable data substitution matrix is used that is formed by transforming the elements of a GF(28) set  into the elements of a GF(2m) (m ³ 8) set.

5. Useful Model Patent № 27583 «METHOD OF CRYPTOGRAPHIC TRANSFORMATION OF INFORMATION » / Biletskyi Anatolii Yakovych (UA); Biletskyi Oleksandr Anatoliiovych (UA); Kuznetsov Oleksandr Oleksandrovych (UA); Serhiienko Roman Viktorovych (UA) - applicant and patentholder National Aviation University. - № u200706236; filed 05.06.2007; issued 12.11.2007. Bul. №18.

The proposed method of cryptographic transformation of information consists in presenting the information as 128-bit data blocks and performing simple operations of the cryptographic transformation algorithm, such as mixing, substitution, cycle shift, and modulo 2 addition, by using corresponding facilities. The method is distinctive by that, for a possibility to vary the parameters of the cryptographic transformation, a variable data mixing matrix is used that is formed according to the encryption key.

6. Useful Model Patent № 27584 «METHOD OF CRYPTOGRAPHIC TRANSFORMATION OF INFORMATION » / Biletskyi Anatolii Yakovych (UA); Biletskyi Oleksandr Anatoliiovych (UA); Kuznetsov Oleksandr Oleksandrovych (UA); Serhiienko Roman Viktorovych (UA) - applicant and patentholder National Aviation University. - № u200706237; filed 05.06.2007; issued 12.11.2007. Bul. №18.

The proposed method of cryptographic transformation of information consists in presenting the information as 128-bit data blocks and performing simple operations of the cryptographic transformation algorithm, such as mixing, substitution, cycle shift, and modulo 2 addition, by using corresponding facilities. The method is distinctive by that, for a possibility to vary the parameters of the cryptographic transformation, a stochastic data transformation algorithm is used that is performed by using random vectors, which are set, for example, by the encryption key.

7. Useful Model Patent № 27610 «DEVICE FOR CALCULATING SUMS OF PAIR PRODUCTS » / Zhukov Ihor Anatoliiovych (UA); Synelnikov Oleksii Oleksiiovych (UA); Antypov Artem Oleksandrovych (UA)- applicant and patentholder National Aviation University. - № u200706585; filed 12.06.2007; issued 12.11.2007. Bul. №18.

The proposed device for calculating sums of pair products contains a code converter, a timing pulse counter, two units for determining pair products, and an adder of pair products. Each unit for determining pair products contains a register, a memory unit, a matrix adder, a matrix multiplier, three buffer registers, a unit for correcting errors, and modulo number adder. The adder of pair products contains a register, a memory unit, a matrix multiplier, a matrix adder, and three buffer registers.

8. Useful Model Patent № 27626 «Hydraulic cyclone for removal of petroleum products from waste water » / Zubchenko Oleksandr Mykolaiovych (UA); Pavliukh Lesia Ivanivna (UA); Shvets Dmytro Ivanovych (UA); Horupa Vasyl Vasyliovych (UA); Matvieieva Olena Lvivna (UA)- applicant and patentholder National Aviation University. - № u200706906; filed 19.06.2007; issued 12.11.2007. Bul. №18.

The utility model relates to the devices for removal of petroleum products from waste water in gravitational and centrifugal fields and can be used in petrochemical industry.

9. Useful Model Patent № 27627 «Method for prevention of evaporation losses of motor fuel » / Ivanov Serhii Vitaliiovych (UA); Trachevskyi Viacheslav Vasyliovych (UA); Titova Olha Samiilivna (UA); Stoliarova Natalia Viktorivna (UA)- applicant and patentholder National Aviation University. - № u200706907; filed 19.06.2007; issued 12.11.2007. Bul. №18.

A method for prevention of evaporation losses of motor fuel relates to the oil refining industry and can be used for storage of oil products.

10. Useful Model Patent № 27849 «WEAR-RESISTANT IRON-BASED ALLOY » / Panarin Valentyn Yevhenovych (UA); Kindrachuk Miroslav Vasyliovych (UA); Mansur Dzhamal Ibrahim (UA); Fedorchuk Svitlana Volodymyrivna (UA); Pohorelaia Valentyna Viktorivna (UA) - applicant and patentholder National Aviation University. - № u200709513; filed 21.08.2007; issued 12.11.2007. Bul. №18.

A wear-resistant iron-based alloy contains boron, titanium, nickel, chromium, iron.

11. Useful Model Patent № 29641 «Methods for prevention of evaporation of flying hydrocarbon liquids during their prolonged storage » / Ivanov Serhii Vitaliiovych (UA); Spaska Olena Anatoliivna (IT); Bilokopytov Yurii Vasyliovych (UA) - applicant and patentholder National Aviation University. - № u200708495; filed 24.07.2007; issued 25.01.2007. Bul. №2.

A method for prevention of evaporation of volatile hydrocarbon liquids during their prolonged storage by deposition of protective coating on their surface consists in that the protective coating has following composition (in wt. %):

The coating is used at a temperature of 0-40 °C during 120-8760 hours.

12. Useful Model Patent № 29663 «METHOD FOR CRYPTOGRAPHIC INFORMATION TRANSFER » / Biletskyi Anatolii Yakovych (UA); Biletskyi Oleksandr Anatoliiovych (UA); Kuznetsov Oleksandr Oleksandrovych (UA); Serhiienko Roman Viktorovych (UA) - applicant and patentholder National Aviation University. - № u200709514; filed 21.08.2007; issued 25.01.2007. Bul. №2.

Method for cryptographic transformation of information includes representation of information sequence as n-bit blocks, iterative processing of blocs with mixing with blocks MіxColumn, with substitution with S-blocks , implementation of einsteinium transformation with eight-digit vector-column  β over primitive binary Galua field GF(2) and functional operations of cyclic shift and adding by module 2.

13. Useful Model Patent № 29664 «METHOD FOR CRYPTOGRAPHIC INFORMATION TRANSFER » / Biletskyi Anatolii Yakovych (UA); Biletskyi Oleksandr Anatoliiovych (UA); Kuznetsov Oleksandr Oleksandrovych (UA); Serhiienko Roman Viktorovych (UA) - applicant and patentholder National Aviation University. - № u200709515; filed 21.08.2007; issued 25.01.2007. Bul. №2.

Method for cryptographic transformation of information includes representation of information sequence as n-bit blocks, iterative processing of blocs with mixing with blocks MіxColumn, with substitution with S-blocks, implementation of einsteinium transformation over primitive binary Galua field GF(2) with use as matrix M of einsteinium transformation of variable reversed symmetrical matrixes, implementation of functional operations of cyclic shift and adding by module 2.

14. Useful Model Patent № 29682 «METHOD FOR OPTIMAL CONTROL OF RADIOELECTRONIC SYSTEMS DIAGNOSTICS » / Ihnatov Volodymyr Oleksiiovych (UA); Konakhovych Heorhii Filimonovych (UA); Machalin Ihor Oleksiiovych (UA). - applicant and patentholder National Aviation University. - № u200709908; filed 04.09.2007; issued 25.01.2007. Bul. №2.

The method for optimal control of radio systems diagnostics relates to radio engineering and radio navigation and intended for such fields as radio engineering, radiolocation, and radio navigation, for control of objects diagnostics, tracing by means of monitoring diagnostic variables according to tolerable limits, values of which are determined with help of objects’ reliability characteristics.

15. Useful Model Patent № 29683 «METHOD FOR PREDICTION OF RESIDUAL DURABILITY OF ELEMENTS OF AVIATION STRUCTURES BY SATURATION AND FRACTAL DIMENSION OF DEFORMATION RELIEF » / Ihnatovych Serhii Romualdovych (UA); Karuskevych Mykhailo Vitaliiovych (UA); Maslak Tetiana Petrivna (UA); Panteleiev Viacheslav Mykhailovych (UA); Yakushenko Oleksandr Serhiiovych (UA) - applicant and patentholder National Aviation University. - № u200709909; filed 04.09.2007; issued 25.01.2007. Bul. №2.

Method for prediction of residual durability of elements of aviation structures by saturation and fractal dimension of deformation relief at which one controls state of surface by means of optical microscope, digital photo-camera and specially developed software. At implementation of evaluation of collected fatigue damage one determines and takes into account additional parameter of deformation relief – its fractal dimension.

16. Patent № 81697 «Automated measuring complex for study of electromagnetic field » / Ilnytskyi Ludvig Yakovych (UA); Sibruk Leonid Viktorovych (UA); Osama Turabi Abdalla Eisa (UA) - applicant and patentholder National Aviation University. - № a200603475; filed 30.03.2006; issued 25.01.2007. Bul. №2.

The invention relates to areas of communication, radio-measurement and antenna engineering. Automated measuring complex for study of electromagnetic field includes measuring antenna, this consists of two elements with linear polarization, first and second converters, first and second switches, converter generator, oscillator, first and second frequency transformers, first and second adding units. Besides that measuring complex includes amplitude-phase correctors, detectors, subtraction units, phase changer, attenuator, three-decibel voltage divider, first and second phase-amplitude devices, first and second synchronous switches and processor. The invention provides measurement of all polarization parameters of field and strength of component field and decrease of error of measurement.