baber/WOPTO huggingface dataset:
Patent RU-2190061-C2 (RU)
Title: U-shaped sheet pile with a low resistance of driving
Inventor: BASTIAN ROLAN
IPC: E02D5/08
Filed: 1997-07-22
Granted: 2002-09-27
Abstract: FIELD: U-shaped sheet pile with a low resistance of driving. SUBSTANCE: the U-shaped sheet pile has a chord that is made plane over the entire width, two plane flanges coupled to the chord forming concave angles between them, lock joint members, the depth-to-useful width ratio of this pie exceeds or equals 0.18, and its useful width is determined by the distance between the central axes of the lock joint members, and the depth is determined by the distance between the plane passing through the central axes of the two members of the lock joint and the outer surface of the chord, the concave angles of the pile have increased thicknesses. EFFECT: reduced resistance of driving at a preset cross-section of the U-shaped sheet pile due to the increased thickness of concave angles. 8 cl, 2 dwg
Patent RU-2161515-C2 (RU)
Title: Method for performing translumbal drug ionophoresis in the cases of cerebrocranial trauma
Inventor: LUSHNIKOV A M
IPC: A61N1/30
Filed: 1999-03-11
Granted: 2001-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves introducing drug into subarachnoid space through lumbar puncture and supplied directly to pathological focus with ionophoresis. The lumbar needle and implantable periosteal needles above the focus play the roles of needle electrodes is drained after performing puncture. EFFECT: prevented intracranial postoperative complications. 1 dwg
Patent RU-2182573-C2 (RU)
Inventor: ALMAZOVA L E
IPC: C07C319/28
Filed: 1999-05-17
Granted: 2002-05-20
Abstract: FIELD: amino acids, chemical technology. SUBSTANCE: invention describes a method of purification of methionine by recrystallization from water followed by treatment with carbon and the isolation by the conventional method. The method is characterized in that addition of an oxidizing agent, for example, hydrogen peroxide or iodine, or potassium permanganate to methionine an aqueous solution taken in the mole ratio oxidizing agent : impurity = 1:2. EFFECT: improved quality of purification of end product. 7 ex
Patent RU-2187510-C2 (RU)
Inventor: GRUN MARINUS BERNARD
IPC: A61P25/32
Filed: 1998-01-13
Granted: 2002-08-20
Abstract: FIELD: organic chemistry, steroids, pharmacy. SUBSTANCE: invention relates to derivatives of 16-hydroxy-11-(substituted phenyl)-estra-4,9-diene corresponding to the formula (I)   where R 1  is C 1-6 -alkyl, triflat or phenyl where phenyl group is substituted optionally with a single or some substitutes taken among cyano-group, halogen atom and C 1-4 -alkyl; R 2  is hydrogen atom or carboxy-1-oxo-C 1-6 -alkyl; R 3  is hydrogen, halogen atom or C 1-6 -alkyl optionally substituted with a single or some C 1-6 -alkoxy-groups; R 4  is hydrogen atom or C 1-6 -alkyl and X means O or NOH, or their pharmaceutically acceptable salt or solvate. Invention describes methods of their synthesis and a pharmaceutical composition comprising thereof designated for using in medicinal therapy, especially in treatment and prophylaxis of glucocorticoid-dependent diseases or symptoms. EFFECT: improved methods of synthesis, valuable medicinal properties. 9 cl
Patent RU-2176935-C2 (RU)
Inventor: AZAROV V N
IPC: B04C3/06
Filed: 1999-11-01
Granted: 2001-12-20
Abstract: FIELD: dry inertial cleaning of gases in counter-swirled flows. SUBSTANCE: swirl dust separator has a cylindrical body with tangential branch pipes for supply of primary and secondary flows of dust-laden gas, axial branch pipe for discharge of cleaned gas in the body upper part, and dust separator in its lower part. Inlet pipe of gas primary flow has a swirler installed on inlet end of gas duct beyond the body of swirl dust separator, and regulators of low rate are installed in inlet tangential branch pipe of primary and secondary flows of dust-laden gas. It provides for regulation of flow rate of gases incoming into dust separator and value of parameters of swirling of gas flows with preserved configuration and increased cleaning efficiency for various types of dust. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2239105-C2 (RU)
Inventor: KASINO LORITE FRANSISKO
IPC: B25B15/00
Filed: 1999-03-15
Granted: 2004-10-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: device has screw head provided with the conical slot. The depth of the slot is less than the width of the screw along the longitudinal axis of the screw. The slot has circular cross-section with several projections which project toward the longitudinal axis and corresponding number of circular segments. The cone angle of the front side of the projections ranges from 5 to 15°. The cone angle of the wall of the circular segments interposed between the adjacent projections ranges from 20 to 30°. The angle of the sides of the projections ranges from 15 to 35°. . 
     EFFECT: enhanced reliability. 
     3 cl, 16 dwg
Patent UA-57092-C2 (UA)
Title: A catalytic nitrobenzene hydration with formation of 4-aminodiphenylamine in the presence of hydroxylholding compound and solvent
IPC: C07C209/36
Filed: 1998-05-06
Abstract: This invention provides a method for preparing 4-ADPA by charging nitrobenzene into a reaction zone under hydrogen pressure in the presence of a strong organic base and a catalyst for hydrogenation. The method provides the convenience and economy of a one-step process, while producing improved yields and selectivities. The invention further provides for various embodiments of the foregoing which are suitable for the production of 4-ADPA, and the hydrogenation or reductive alkylation to produce PPD. Important to the invention are the molar ratios of aniline to nitrobenzene and nitrobenzene to the strong organic base and the choice and use of hydrogenation catalyst.
Patent UA-70308-C2 (UA)
Title: Benzodioxane, benzofuran or benzopyran derivatives for stomach fundic part relaxation, a method for the preparation thereof and compositions based thereon
IPC: C07D405/14
Filed: 1998-11-27
Abstract: The present invention of compounds of formula (I), a stereochemically isomeric form thereof, an N-oxide form thereof or a pharmaceutically acceptable acid addition salt thereof, wherein Alk1 is С1-6alkanediyl optionally substituted with hydroxy, С1-4alkyloxy or С1-4alkylcarbonyloxy; -Z1-Z2- is a bivalent radical; R1, R2 and R3 are each independently selected from hydrogen, С1-6alkyl, hydroxy, halo and the like; or when R1 and R2 are on adjacent carbon atoms, R1 and R2 taken together may form a bivalent radical; R4 is hydrogen or С1-6alkyl; A is a bivalent radical of formula –NR6-Alk2-(b-1), or –Npiperidinyl-(СH2)m(b-2) wherein m is 0 or 1; R5 is a radical of formula (A), wherein n is 1 or 2; p1 is 0, and p2 is 1 or 2; or p1 is 1 or 2, and p2 is 0; X is oxygen, sulfur or -NR9; Y is oxygen or sulfur, R7 is hydrogen, С1-6alkyl, С3-6cycloalkyl, phenyl or phenylmethyl; R8 is С1-6alkyl, С3-6cycloalkyl phenyl or phenylmethyl; R9 is cyano, С1-6alkyl, С3-6cycloalkyl, С1-6alkyloxycarbonyl or aminocarbonyl; R10 is hydrogen or С1-6alkyi; and Q is a bivalent radical. Processes for preparing said products, formulations comprising said products and their use as a medicine are disclosed, in particular for treating conditions which are related to impaired fundic relaxation.
Patent UA-27732-C2 (UA)
Title: Process for preparation of a standardized human von willebrand factor concentrate and a concentrate prepared thereby
IPC: C07K1/18
Filed: 1993-05-21
Abstract: The present invention relates to a process for preparing a vWF concentrate that comprises the combination of three successive chromatographic steps allowing an enrichment in high molecular weight multimers which are related to the vWF biological activity. The starting material is the cryoprecipitated fraction of human plasma subjected to a conventional prepurification step involving adsorption on aluminum hydroxide. This material then undergoes vital inactivation, for example using a solvent-detergent treatment, before it is purified.
Patent UA-15817-C2 (UA)
Title: Heat fan
Filed: 1994-05-17
Abstract: The invention relates to heat engineering, in particular to appliances for air heating, and can be used for air heating in premises. A heat fan has a body in which fan is placed, at least one heating element and former of air flow. The former of air flow is arranged as corrugated plate with openings and is placed between the fan and heating elements, and each heating element is placed in depression of plate corrugation, at following dimension ratio where - distance from surface of heating element to surface of plate turned to the heating element; - distance between openings in the plate; - specific dimension of opening.
Patent UA-42836-C2 (UA)
Title: Non-uniform heterogeneous copmposite powdered particles for electrochemical application (options), method of their obtainment (options), non-uniform heterogeneous copmposite powdered particles for their use as active material in nickel - metal-hydride negative electrode, metal-hydride negative electrode and electrochemical accumulator
Inventor: OVSHYNSKY STANFORD R
IPC: H01M8/06
Filed: 1996-05-06
Abstract: This invention relates to electrochemical alloys that absorb hydrogen and to accumulators that use heterogeneous alloys. Non-uniform heterogeneous composite powdered particles have been selected for the electrochemical application; each of the above non-uniform heterogeneous composite powdered particles contains at least two separate and different alloys that absorb hydrogen, which are mixed together. One of the alloys that absorb hydrogen appears to be the alloy on the basis of Mg.
Patent UA-30035-C2 (UA)
Title: Electromagnet
Inventor: RIAHUZOV VIKTOR OLEKSANDROVYCH
Filed: 1997-12-09
Abstract: The invention relates to the machine building, to the electromechanical transducers and can be used for driving movable parts of pneumatic and hydraulic distributors, and in the automation devices (valves, catches, switches, contactors), and ones used for automation of farm equipment among them.
Patent UA-48224-C2 (UA)
Title: Method of tubes internal surfaces deposits cleaning
Inventor: Zavoda Volodymyr
Filed: 1998-11-17
Abstract: A method of the tubes internal surfaces deposits cleaning is used in the thermal technical industry, the pipelines transport, particularly in the deposits’ cleaning technologies of the water filled tubes by the electric discharges. For the method implementation an end part of a working electrode rod preliminary is bend to produce a r-like form, and the actions on the deposits are performed, while additionally the electrode rotating, at a screw line with a velocity where: h – distance the working electrode rod is to be moved at the screw line between the two discharges, h = 2 -І 2 mm; f - discharges frequency, Hz. For the tubes with the internal diameter less than 30 mm the screw line is made with a step S = 5 - 20 mm, and for the tubes with the internal diameter more than 30 mm - with the step S = 10 - 40 mm. The discharges are performed with a frequency 5 - 70 Hz. As a result a degree of the tubes cleaning is up to 95 - 100 % with no dependence on its diameter
Patent UA-44849-C2 (UA)
IPC: B29B17/02
Filed: 1997-04-17
Abstract: A method for separating in dry condition viscoelastic materials is in treating the material mix being separated by considerable forces of radial, axial and tangential acceleration, with leading the flow of split material separately from the flux of plastics practically not being decomposed. The device to perform the method consists of a sieve box, of cylindrical or more usual polygon shape, having in its side surface openings for the split into fibers material flow; at that, inside the sieve box, coaxially with it, a rotational gearing shaft is situated, on which are fixed, an a more common way, blades, being rigidly attached to it.
Patent UA-35252-C2 (UA)
Title: A bitter tincture “carat z pertsem” ingredients composition
Inventor: TRYHUB OLEKSANDR VITALIIOVYCH
Filed: 1999-09-10
Abstract: A composition for a bitter tincture is disclosed, which composition contains aromatic alcohol of red pepper, aromatic alcohol of rye crackers, color, aqueous-alcoholic liquid.
Patent RU-2183464-C2 (RU)
Title: Method for complex therapy of acute pyelonephritis in women after delivery
Inventor: CHAJKA VLADIMIR KIRILLOVICH
IPC: A61M1/36
Filed: 2000-02-01
Granted: 2002-06-20
Abstract: FIELD: medicine, obstetrics, urology. SUBSTANCE: it is suggested to conduct complex therapy including antibacterial, diuretic, desensitizing, immunomodulating and disintoxication therapies. Since the first day after delivery the spirulina preparation is used as an immunomodulator at 3-5 g/d dosage. Therapy course lasts for 4-6 mos at 10-d-long intervals after every 20 intakes. On the second day after delivery one dose of human γ-immunoglobulin is once injected intramuscularly. Disintoxication therapy is performed since the seventh day after delivery due to continuous membrane plasmapheresis consisted of 2-3 seances at 4-5-d-long intervals between them. The method enables to interrupt homeostasis disorders rapidly and in due time: syndromes of systemic inflammatory reaction, endogenous intoxication and immunodeficiency. EFFECT: higher efficiency of therapy. 2 cl, 1 tbl
Patent RU-2177432-C2 (RU)
Title: Trimaran-ice carrier
Inventor: KHALIDOV G JU
IPC: B63B35/00
Filed: 2000-02-25
Granted: 2001-12-27
Abstract: FIELD: shipbuilding; construction of ships and holds used for carrying ice bars and barge-containers (barcons) with cargoes in them. SUBSTANCE: trimaran has center hull with double walls whose aft portion has hold movable gate. Marine power plants are arranged in side hulls. Bottom of center hull is made in form of movable doors for simultaneous opening with aft hold gate. EFFECT: increased rate of delivery of cargo; modification of cargo handling operations; reduced time of staying in ports. 4 cl, 7 dwg
Patent RU-2238083-C2 (RU)
Inventor: BOLLAG VERNER
IPC: A61K31/23
Filed: 1998-08-18
Granted: 2004-10-20
Abstract: FIELD: dermatology and immunology. 
     SUBSTANCE: treatment is effected using 9-cis-retinoic acid or pharmaceutically acceptable salts thereof, or hydrolysable esters for preparation of drug intended for treatment of indicated disease. Therapeutic forms both for topical and oral administration can optionally be utilized. In contrast to retinoids, 9-cis-retinoic acid ensures high efficiency in treating hand skin eczema. 
     EFFECT: increased treatment efficiency and ensured treatment safety. 
     10 cl, 2 tbl
Patent RU-2212407-C2 (RU)
Inventor: DAS DZHAGABANDKHU
IPC: A61K31/445
Filed: 1998-11-02
Granted: 2003-09-20
Abstract: FIELD: organic chemistry, biochemistry. SUBSTANCE: invention relates to novel derivatives of benzothiazole of the general formula (I)   or its salt where p = 1; X 1  and X 2  form in common = O; R 1  means hydrogen, halogen atom, alkyl, alkoxy; R 2  means hydrogen atom; R 3  means -Z 4 -R 6 , -Z 13 -NR 7 R 8  wherein Z 4  means -Z 11 -C(O)-Z 12 -, Z 11 -C(O)-O-Z 12 -; wherein Z 11  and Z 12  represent a direct bond or alkylene; Z 13  means -Z 11 -C(O)-Z 12 -; R 4  means hydrogen atom; R 5  means phenyl substituted with groups Z 1 , Z 2 , taken among alkyl, halogen atom, nitro, -OH, hydroxyalkyl, -C(O)Z 6 , -C(O)OZ 6 -Z 4 -NZ 7 Z 8 , wherein Z 4  means a direct bond; biphenyl substituted with alkyl; naphthalinyl that can be optionally substituted with OH; quinolinyl substituted with alkyl; heterocycloalkoxy; Z 6  means alkyl that can be optionally substituted with group -Z 4 -NZ 7 Z 8 , morpholinyl; Z 7 , Z 8  each means independently alkyl; R 6  means alkyl optionally substituted with cyano, methoxy, phenyl, -Z 4 -NZ 7 Z 8  and so on; R 7  means hydrogen atom, alkyl; R 8  means alkyl optionally substituted with one or more substituent taken among OH, lower alkyl, alkynyl, -SZ 6 , methoxy, -Z 4 NZ 7 Z 8 ; and so on. Invention provides preparing novel derivatives of benzothiazole. EFFECT: improved preparing method, valuable biochemical properties of compounds. 10 cl, 10 tbl, 466 ex
Patent RU-2198608-C2 (RU)
Inventor: BEKLEMISHEV I B
IPC: A61B17/16
Filed: 2000-06-20
Granted: 2003-02-20
Abstract: FIELD: tools for working of materials with various viscosity, particularly, in medicine for working bone tissues, in traumatology and orthopedics for performance of through and blind holes. SUBSTANCE: twist bit has rod and blades with backs and cutting part. Cutting part includes main and additional cutting edges, screw chip grooves and additional chip grooves. Chip grooves are made on rod and on rear walls of blades in one direction. Cutting wedges with depth of, for instance, 0.5-1.0 mm are made over entire length of one of main pair, cutting edges of blade. Side faces of cutting wedges are made with an angle not less than cutting angle of main cutting edge and cutting edge without cutting wedges is made for cutting chips in other plane. EFFECT: extended process potentialities in performance of operations on bone tissue without temperature rise in zone of cutting, and possibility of free transportation of chips of worked material from drilling zone. 2 dwg
Patent RU-2249166-C2 (RU)
Title: Теплообменник из композитного материала, способ его изготовления и элемент реактивного двигателя, содержащий теплообменник
Inventor: VIDAL ZHAN-P ER
IPC: G21B1/17
Filed: 1999-11-05
Granted: 2005-03-27
Abstract: Изобретение предназначено для применения в теплообменниках, в которых используются аппараты теплового обмена, основанные на циркуляции текучей среды, предназначенные для использования в тяжелых термических условиях окружающей среды, например реакторы ядерного превращения, а также системы привода, в частности элементы стенок камеры сгорания реактивных двигателей, а именно прямоточных воздушно-реактивных двигателей. Теплообменник из композитного материала содержит промежуточную часть из огнеупорного композитного материала, в которой выполнены каналы циркуляции текучей среды, причем промежуточная часть заключена между частью из огнеупорного композитного материала, образующей тепловой экран, и частью из термоконструкционного композитного материала, образующей несущую конструкцию теплообменника, при этом составные части теплообменника соединены в одно целое посредством припаивания, причем промежуточная часть изготовлена из композитного материала С/С, а образующая тепловой экран часть изготовлена из композитного материала с керамической матрицей из композитного материала C/SiC или из композитного материала С/С. Элемент стенки камеры сгорания прямоточного воздушно-реактивного двигателя содержит в качестве составной части теплообменник по любому из пунктов заявленной формулы. Способ изготовления теплообменника из композитного материала содержит следующие этапы: изготавливают промежуточную часть из огнеупорного композитного материала, оснащенную каналами циркуляции текучей среды, изготавливают часть теплового экрана из огнеупорного композитного материала, изготавливают часть несущей конструкции из термоконструкционного композитного материала, производят сборку различных частей (с соединением) посредством припаивания, помещая промежуточную часть между частью теплового экрана и частью несущей конструкции. Изобретение позволяет создать теплообменник, который может использоваться в тяжелых термических условиях окружающей среды, а также теплообменник, в котором реализация различных термических и конструктивных функций может быть оптимизирована при существенном снижении массы, габаритов, стоимости и простоты его изготовления. 3 с. и 18 з.п. ф-лы, 4 ил.
Patent RU-2196655-C2 (RU)
Title: Method for tuning universal automated complex with discrete bearing system
Inventor: BRATUKHIN A G
IPC: B21D5/00
Filed: 2000-07-21
Granted: 2003-01-20
Abstract: FIELD: manufacturing equipment for stretching presses used at forming large-size double-curvature parts in aerospace industry branches, possibly in ship-building and other branches of industry. SUBSTANCE: method comprises steps of preliminarily mounting part of bearing system in order to provide lodgements for preliminarily mounting envelope; then realizing parallel operation of pair of crosspieces with stops by action of number program control system for high accurate mounting of envelope - working surface. EFFECT: enhanced accuracy, low cost for manufacture and exploitation of complex. 2 cl, 1 dwg
Patent RU-2205769-C2 (RU)
Inventor: MAJSOV I A
IPC: B63C7/00
Filed: 2000-10-18
Granted: 2003-06-10
Abstract: FIELD: ship-raising complexes. SUBSTANCE: proposed complex includes catamaran-type surface ship and submersible vehicles; each submersible vehicle is provided with grip and frame connected with surface ship by means of load-bearing rope. Surface ship is provided with longitudinal truss for carrying the submersible vehicles and traveling crane moving transversely. Longitudinal truss has apertures with guides for sliders of load-bearing rope blocks; its walls have rows of holes for securing axle of said blocks. EFFECT: extended functional capabilities. 3 cl, 17 dwg
Patent RU-2210468-C2 (RU)
Inventor: TARASOV V A
IPC: B23D29/00
Filed: 2000-11-03
Granted: 2003-08-20
Abstract: FIELD: portable equipment used, for example for cutting reinforcement or breaking stone plates. SUBSTANCE: apparatus includes actuating mechanism, cylinder having two cavities of different diameters mutually divided by means of movable washer and piston with rod arranged in cylinder with possibility of motion by action of pressure source. Movable washer includes through openings closed by piston at end of its working stroke. EFFECT: improved design providing lowered mass of apparatus and elimination of adjusting member. 1 dwg
Patent RU-2258548-C2 (RU)
Inventor: CHUMAK S P
IPC: E04G23/04
Filed: 2001-04-05
Granted: 2005-08-20
Abstract: FIELD: life-saving equipment. 
     SUBSTANCE: device comprises side triangular support with ribs integrally formed with the first semispherical rest and thrust rotary bar with screw regulator arranged in center thereof. Thrust bar is integrally formed with the second semispherical rest and connected with the first semispherical rest by hinge. Side triangular support has rack mechanism including cylindrical tooth gear mounted on shaft connected to side triangular support ribs and rack integrally formed with base rib of side triangular support and upper semispherical rest. The ribs are formed as two length-adjustable bars made as hollow cylinders and rods arranged therein. Cylinders have orifices for fixing split pins. 
     EFFECT: simplified structure and extended range of operational capabilities. 
     7 dwg
Patent RU-2224434-C2 (RU)
Title: Безводный стабильный концентрат и способ его получения
Inventor: EHJVEN MAJKL
IPC: A01N25/30
Filed: 1999-09-22
Granted: 2004-02-27
Abstract: Изобретение относится к области химической защиты растений и может быть использовано для получения средств защиты в виде безводного стабильного концентрата и его использования для борьбы с вредителями. Безводный концентрат содержит от 50 до 700 г/л одного или более активных соединений, от 50 до 700 г/л одного или более адъювантов, от 75 до 500 г/л одного или более органических растворителей, по крайней мере, один диспергатор. Диспергатор из группы, включающей до 150 г/л одного или более неионных диспергаторов или от 5 до 150 г/л одного или более анионных диспергаторов. Безводный стабильный концентрат содержит необязательно до 100 г/л одного или более загустителей. Способ получения концентрата включает пневмоизмельчение от 50 до 400 г/л одного или более активных соединений необязательно в присутствии одного или более анионных диспергаторов и/или измельчающей добавки и смешивание всех компонентов в растворителе. Использование изобретения позволяет получить препарат более высокой активности в форме безводного концентрата суспензии. 2 с. и 11 з.п. ф-лы, 10 табл.
Patent RU-2202593-C2 (RU)
Inventor: RACHUK V S
IPC: C01B3/00
Filed: 2001-05-22
Granted: 2003-04-20
Abstract: FIELD: petrochemical processes. SUBSTANCE: process involves heating of plasma-forming gas, in particular tailing gas freed from hydrogen, which is mixed with raw material. Pyrolysis products are cooled and acetylene isolated. Recovered hydrogen is subjected to purification and liquation. EFFECT: enhanced process efficiency. 1 dwg