baber/WOPTO huggingface dataset:
Patent UA-49847-C2 (UA)
Title: Imidazole derivatives HAVING affinity for a2 receptors, PHARMACEUTICAL COMPOSITION AND CURING METHOD
Inventor: HUHTALA PAAVO
IPC: A61P25/00
Filed: 1996-10-02
Abstract: Imidazole derivatives of formula (I), wherein n is 0 or 1, R1 is hydrogen or C1-C4-alkyl, R2 is hydrogen or R2 and R3 together form a double bond, R3 is hydrogen or C1-C4-alkyl or R2 and R3 together form a double bond, R4 is hydrogen, C1-C4-alkyl, hydroxy or C1-C4-alkoxy, R5 is hydrogen or C1-C4-alkyl or R4 and R5 together with the carbon atom to which they are attached form a carbonyl group, R6, R7 and R8 are each the same or different and are independently hydrogen, C1-C4-alkyl or C2-C4-alkenyl, C3-C7-cycloalkyl, hydroxy, C1-C4-alkoxy, C1-C4-hydroxyalkyl, thiol, C1-C4-alkylthio, C1-C4-alkylthiol, halogen, trifluoromethyl, nitro or optionally substituted amino, X is -CHR9-(CHR10)m-, m is 0 or 1, and R9 and R10 are each the same or different and are independently hydrogen or C1-C4-alkyl; or a pharmaceutically acceptable ester or salt thereof, their preparation, use and pharmaceutical compositions comprising them are described. The compounds have affinity for alpha2 receptors and are useful e.g. in the treatment of hypertension, glaucoma, chronic or acute pain, migraine, diarrhea, common cold, ischemia, addiction to chemical substances, anxiety, especially preoperative anxiety and different neurological, musculoskeletal, psychiatric and cognition disorders or as adjuncts to anesthesia. (І)
Patent UA-52679-C2 (UA)
Title: Pharmaceutical multiple unit formulation and method for its preparation
IPC: A61K9/60
Filed: 1997-07-19
Abstract: Pharmaceutical multiple unit formulations contain identical or different individual retard pellets which consist of a starter material coated with tramadol or its physiologically tolerable salts and enveloped in one or several membranes of at least one pharmaceutically acceptable, release retarding substance.
Patent UA-56214-C2 (UA)
Title: Lifting valve
Inventor: MARKVART ARNE
IPC: F16K1/44
Filed: 1999-08-26
Abstract: A lifting valve has on both sides of a narrow channel cross section (F) connected with one of the connecting chambers (2) a first and a second valve seat (6, 7). The closure element (8) co-operates with both valve seats (6, 7). The two areas (16, 17) lying next to the side of the two valve seats (6, 7) opposite to the narrow channel cross section (F) are connected with the other connecting chamber (3). In this way, even small lifts of the lifting valve permit the passing of larger flow quantities.
Patent UA-38264-C2 (UA)
Title: Ultrasonic resonant thickness meter
Inventor: SKRYPNYK YURII OLEKSIIOVYCH
Filed: 2000-06-13
Abstract: The proposed ultrasonic resonant thickness meter is designed for contactless inspection of thin-wall articles or surface coatings under conditions when only one-sided access to the inspected article or surface is possible. The thickness meter contains a high-frequency variable oscillator, a high-frequency power amplifier, a piezoelectric transducer, a wide-band amplifier, a low-frequency oscillator, a low-frequency signal amplifier, a wide-band quadrature phase splitter, two balance modulators, a summing unit, a low-frequency quadrature phase splitter, a two-pole automatic switch, an amplitude detector, a synchronous detector, a frequency divider, an integrator, and a frequency meter. The proposed thickness meter provides for increasing the measurement accuracy in measuring thickness of articles or surface coatings.
Patent RU-2176273-C2 (RU)
Title: Slag mixture for treating steel in ladle
Inventor: KOROLEV M G
IPC: C21C7/06
Filed: 2000-01-10
Granted: 2001-11-27
Abstract: FIELD: treatment of steel with slag mixtures in ladle. SUBSTANCE: slag mixture comprises mixture of nepheline syenite comprising, wt %: SiO 2 , 40-48; Al 2 O 3 , 26-40; Fe 2 O 3 , 2.0-3.5, Na 2 O+K 2 O, 18-22.5 and lime in amount of 50-70 wt % in mixture. Total content of alkali-earth metals in nephelite syenite is 6.75-9.0 wt % of amount of slag mixture. Ratio of fractional composition of lime to fractional composition of nephelin syenite components varies from 3 to 3000. Ratio of amounts alkali-earth metal oxides in nepheline syenite is 0.2-0.8. EFFECT: greater efficiency in removing sulfur from steel as casting ladle is filled with metal.
Patent RU-2190252-C2 (RU)
Inventor: KAMALETDINOV B ZH
IPC: G06Q30/04
Filed: 2000-05-23
Granted: 2002-09-27
Abstract: FIELD: banking engineering. SUBSTANCE: system has computer for making input and processing primary information and for encoding al significant data like digital, character, words and symbols with two-dimensional stroke line code. The like apparatus complexes physically not connected to each other but belonging to the general system are installed on payer enterprises territories. The second subsystem has scanning device for decoding the two-dimensional stroke line code placed on the payment document and computer for processing decoded data linked to means for forming and storing payment document database implemented on a network server and is a part of shared hard disk space of one of the computers of the second subsystem and magnetic tape unit. EFFECT: enhanced effectiveness of online payment documents processing independently of their attributes giving out cash prizes. 1 dwg
Patent RU-2184014-C2 (RU)
Title: Apparatus for drifting deep holes
Inventor: SKVORTSOV V F
IPC: B23D37/10
Filed: 2000-06-15
Granted: 2002-06-27
Abstract: FIELD: machine engineering, instrument making, mainly working deep holes, preferably with small diameters. SUBSTANCE: apparatus includes housing with opening for placing drift and pusher of its drive, secured to housing guiding device for pusher. Guiding device is in the form of several plates with central opening for pusher and with lugs arranged on end portions of plates and having holes for mounting each plate with possibility of engaging with two return springs. Columns guiding different plates are arranged in different planes passing through axis of pusher. In order to provide enhanced operational reliability apparatus is provided with sleeves pressed-in to each plates and made of elastic antifriction material. Openings of said sleeves are matched with above mentioned central opening for pusher to be mounted in said opening by interference fit. Return springs are mounted on two pins, one of said pins is secured to upper portion of columns, other pin - to lugs of plates. EFFECT: enhanced operational reliability. 2 dwg
Patent RU-2225673-C2 (RU)
Inventor: KALACH K P
IPC: H04B7/00
Filed: 2000-07-04
Granted: 2004-03-10
Abstract: FIELD: radio communications. SUBSTANCE: station that incorporates provision for automatic control of T-R switch, duplex mode of operation at single frequency, private communications, high maneuverability in data exchange, radio station synchronization when more than one distant stations operate at a time has nondirectional antenna, diode-capacitor switch, radio receiver, radio transmitter, receive and transmit channel converters, digital-to-analog and analog-to-digital converter units, touch-sensitive code dialing unit, filter unit incorporating rejection filter, band filter, reception amplifier, and transmission amplifier in each channel, as well as external operator stations. EFFECT: enlarged functional capabilities. 6 cl, 7 dwg
Patent RU-2191013-C2 (RU)
Inventor: GLUSHKOV R G
IPC: A61F9/00
Filed: 2000-10-04
Granted: 2002-10-20
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: for the purpose to decrease intraocular pressure it is suggested to apply the combination of (beta+alpha)adrenoblocator (proxodolole) and m-cholinomimetic preparation (pylocarpine) taken at 1:1 ratio, correspondingly. EFFECT: increased number of medicinal preparations. 1 cl, 7 tbl
Patent RU-2239922-C2 (RU)
Title: Solid-state dye laser
Inventor: FEHN BANSEN
IPC: H01S3/10
Filed: 1999-02-10
Granted: 2004-11-10
Abstract: FIELD: laser engineering. 
     
     
       SUBSTANCE: proposed distributed feedback solid-state dye laser incorporates amplifying medium which is, essentially, in solid state and includes fluorescent dye dope flat in its part designed to receive light from pumping device, its periodic structure varying in direction normal to mentioned flat part. Laser has locating means designed for locating and orienting amplifying medium with respect to pumping device. Amplifying medium is radiating in direction normal to mentioned flat part. Periodic structure may have plurality of stepwise disposed layers possessing optical properties periodically varying with respect to each other. Structure incorporates cholesteric liquid crystal layers. Laser may have backing in the form of tape, disk, or card. 
     
     
       EFFECT: facilitated handling, enhanced safety in use, reduced impact of environment, eliminated possibility of laser dye photo degradation. 
     
     
       61 cl, 21 dwg
Patent RU-2227058-C2 (RU)
Inventor: VEJNBERG BERNARD PITER
IPC: F16K11/074
Filed: 1999-03-25
Granted: 2004-04-20
Abstract: FIELD: different industries dealt with treatment of fluid mediums. SUBSTANCE: the invention presents a device for treatment of a fluid medium. The device contains a common rotating frame with some columns positioned on it, through which a fluid medium is passing. Columns are supplied with means of supply and withdrawal of the fluid medium, that are connected with a rotating member following the traffic of the supporting frame. An auxiliary member located on the frame is turning after the motion of the rotating member for a limited angle and coming back. The auxiliary and rotating members are supplied with interacting apertures for delivery or withdrawal of the fluid medium. The auxiliary member is supplied with links with stationary means of delivery or withdrawal of the fluid medium. The device has the gauges determining positions of the rotating and-or auxiliary members and connected with a control device, that exercise control over motion of the indicated members. The gauges intended to ensure a precise alignment of the auxiliary and rotating members apertures one over another after their return motion are provided for as well. The invention allows to reduce to minimum interruption of a fluid medium flow, to simplify a design. EFFECT: the invention allows to simplify design of the device and minimize possibility of interruption of a fluid medium flow. 8c l, 3 dwg
Patent RU-2218278-C2 (RU)
Inventor: CHIBA JUDZHI
IPC: B41J17/32
Filed: 2000-10-25
Granted: 2003-12-10
Abstract: Изобретение относится к кассете для красящей ленты, используемой, в частности, в построчном термопереносном печатающем устройстве. Кассета включает основную часть корпуса, поддерживающую с возможностью вращения подающий сердечник и принимающий сердечник, вокруг которых намотаны концы красящей ленты. Кассета содержит также лентонаправляющий элемент, простирающийся в одну сторону от основной части корпуса кассеты и имеющий на одной стороне поверхность скользящего контакта с лентой, узел поворота ленты вверх, сформированный на переднем конце лентонаправляющего элемента и образованный вращающимся валиком, посредством чего уменьшается сопротивление из-за трения красящей ленты, поворачиваемой вверх в узле поворота ленты вверх. Кроме того, основная часть корпуса включает держатель, имеющий лентонаправляющий элемент и поддерживающий подающий сердечник и принимающий сердечник, и корпусной элемент, способный поддерживать держатель, удерживая подающий сердечник и принимающий сердечник так, чтобы закрывать их снаружи. Использование изобретения обеспечивает снижение сил сопротивления при перемещении ленты и упрощение операций сборки кассеты. 15 з.п.ф-лы, 19 ил.
Patent RU-2192005-C2 (RU)
Title: Способ определения срока годности пищевых продуктов
Inventor: UFIMKIN D P
IPC: G01N33/04
Filed: 2000-11-30
Granted: 2002-10-27
Abstract: Изобретение может найти свое применение в пищевой промышленности, в частности при определении срока годности пищевых продуктов, а именно молочных. Способ заключается в том, что проводят исследование образцов пищевого продукта, изучают показатели окислительной порчи жировых компонентов пищевого продукта и по полученным данным определяют срок годности пищевого продукта. В качестве показателей окислительной порчи жирового компонента пищевого продукта определяют содержание альдегидов и/или кетонов в образце пищевого продукта, а время, оставшееся до истечения срока годности пищевого продукта, определяют по кинетическому уравнению реакции окисления жира. Содержание альдегидов и/или кетонов может быть определено фотометрически, используя групповой агент - тиобарбитуровую кислоту в неводной среде, а также для фотометрического определения может быть использовано электромагнитное излучение с длиной волны 350-450 нм. В качестве контрольной пробы используют изопропиловый спирт. Дополнительно определяют общую скорость реакции окисления жира в пищевом продукте при заданной температуре хранения и время, оставшееся до истечения срока годности проверяемого продукта при заданной температуре его хранения. Изобретение позволяет сократить время исследования при установлении срока годности пищевых продуктов и повысить точность исследований. 3 з.п. ф-лы, 1 табл.
Patent RU-2191668-C2 (RU)
Title: Gas-shielded arc welding torch
Inventor: FED KO V T
IPC: B23K9/16
Filed: 2000-11-30
Granted: 2002-10-27
Abstract: FIELD: mechanical engineering; welding facilities. SUBSTANCE: invention can be used for welding metal structures. Grid or gauze with clearance coefficient of 0.480- 0.554 and diameter of holes in grid or gauze D=(0.73-0.78)L where L is center-to-center distance of holes is installed in main part of torch nozzle being essentially a ring cylindrical channel. EFFECT: reduced consumption of shielding gas, improved gas shielding in zone of welding by forming laminar flow of gases. 4 dwg
Patent RU-2192204-C2 (RU)
Title: Artificial anterior chamber lens
Inventor: IVASHINA A I
IPC: A61F2/16
Filed: 2000-12-15
Granted: 2002-11-10
Abstract: FIELD: medical engineering. SUBSTANCE: device is designed as flexible biocompatible material monolith body. It has two rest members diametrically opposite to each other bent towards anterior surface of the optical member. The optical member surface has ring-shaped flanging in peripheral part. Frontal surface of each rest member has flat area located between the optical member and peripheral part of the rest member. The surface is in parallel relation to the main plane of the optical member. Optical member back surface is concave. Each rest member has convex peripheral surface. Frontal and back surfaces of the rest member are equal. Each rest member has at least two diametrically opposite holes in the peripheral part to enable fastening in the Schwalbe area. The lateral end surfaces of the rest members are concave. Ratio of the rest member thickness in the end zone to that in the zone adjacent to the optical member is equal to 1:3.The ratio of the maximum remote rest member points location diameter to the optical member diameter is equal to 7:3. EFFECT: excluded endothelial dystrophy occurrence. 2 dwg
Patent RU-2205578-C2 (RU)
Title: Method for manufacture of warmed boots
Inventor: KAMYSHEV A V
IPC: D04H1/08
Filed: 2000-12-18
Granted: 2003-06-10
Abstract: FIELD: shoe industry. SUBSTANCE: boot has felt top part or part adhering to shinbone and provided with rear joint. Top part or shinbone part may be extended. Boot is supplemented with circular layer, with beveled cut extending from said layer. Method involves cutting single top part from roll material; applying form stability improving solution to zones of top part corresponding to boot top, tip and heel parts; providing preliminary extension of front line of top part or shinbone part, with following forming and fixation by means of vibrocassette configured to conform boot profile; cutting layer from rolled felt and connecting rear edges to form rear joint; making beveled cut extending from face so that layer is flush with inner side of top part; applying solution to zones corresponding to tip and heel parts for further forming on press and fixation; connecting felt layer to top part; securing said parts and attaching them to sole. EFFECT: improved quality, provision for obtaining comfortable and warm boots and improved appearance. 6 dwg
Patent RU-2183289-C2 (RU)
Title: Pulsating perfusion pump
Inventor: RUDNEV E V
IPC: A61M1/10
Filed: 2000-12-27
Granted: 2002-06-10
Abstract: FIELD: transfusion and circulation of blood in artificial circulation apparatus. SUBSTANCE: pump includes quick-detachable hollow housing with elastoflexible magnetosensitive working member which divides pump housing into pumping and drive chambers. Arranged in pumping chamber at rarefied gas medium are elastic blood hoses combined in flexible cassette; these hoses are flat in section and are provided with inlet and outlet channels; secured in drive chamber containing gas medium under pressure are permanent magnets evenly distributed over circumference of chamber; poles of these magnets are oriented over radial directions at alternating polarity. Located along central axis of chamber is revolving ferromagnetic sector-type rotor closing simultaneously magnetic circuits of several adjacent magnets. Electromechanical drive may be replaced, if required, by manual or pneumatic drive working from compressed gas bottle. Pulsating action of blood hoses is effected by means of traveling magnetic wave formed by revolving sector-type rotor which interacts with magnetosensitive elastoflexible working member which performs function of boundary of two zones of gas medium pressure. EFFECT: avoidance of injury of blood elements; possibility of maintaining optimal pulsating of blood and degree of filling of blood hoses. 5 cl, 4 dwg
Patent RU-2193673-C2 (RU)
Title: Controlled turbo-supercharging system
Inventor: POTANIN V A
IPC: F02B39/10
Filed: 2001-02-15
Granted: 2002-11-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: proposed system has turbocompressor and auxiliary electric motor-generator with control unit connected with turbocompressor. Control unit consists of microprocessor controller and power inverter connected to motor-generator. System has also turbocompressor speed transmitter connected with microprocessor controller. According to invention, input of power inverter is connected with constant link of electric circuit of transmission from diesel engine main generator to propulsive unit motors (for instance to motors of wheelset) of vehicle, and measuring circuit of constant link is introduced. Output of measuring circuit is connected with microprocessor controller. EFFECT: increased efficiency and pickup of engine. 4 cl, 5 dwg
Patent RU-2261598-C2 (RU)
Inventor: KHAKER EHRVIN
IPC: A01N43/08
Filed: 1999-09-20
Granted: 2005-10-10
Abstract: FIELD: organic chemistry, agriculture. 
     SUBSTANCE: invention relates to herbicidal composition containing synergetically effective amounts of (A) and (B) components, wherein (A) has formula II   (R 1  is C1-C6-alkyl, substituted with halogen; R 2 , R 3  and R 4  are hydrogen; R 5  is rest of formula -B 1 -Y 1 , wherein B 1  is direct bond and Y 1  is acyclic C1-C6-hydrocarbon or cyclic C3-C6-hydrocarbon; F is -CH 2 -CH 2 -, -CH 2 -CH 2 -CH 2 - and CH 2 -O-; X are independently halogen or C1-C4-alkoxy; n = 0-2; and (B) represents one or more herbicides, selected from group containing isoprothuron, flufenacet, anylophos, ethoxysulphuron, mecoprop-(P), ioxinyl, florazulam, pendimethalin, MV 100, etc. Also disclosed is method for weed controlling using abovementioned composition. 
     EFFECT: composition with improved herbicidal action. 
     12 cl, 23 ex, 23 tbl
Patent RU-2211220-C2 (RU)
Title: N-allyl-d-glucosylamine as adaptogen
Inventor: SLIVKIN A I
IPC: A61P43/00
Filed: 2001-06-29
Granted: 2003-08-27
Abstract: FIELD: organic chemistry, medicine. SUBSTANCE: invention relates to N-allyl-D-glucosylamine of the formula (I)   used as an adaptogen. The proposed compound promotes to enhancement of the general nonspecific resistance of body at physical loading and potentiates the effect of inhalation narcosis agents. EFFECT: valuable medicinal properties of agent. 2 tbl, 1 dwg
Patent RU-2206589-C2 (RU)
Title: Dye and method for preparing bitumen for dye
Inventor: KEMALOV R A
IPC: C08L95/00
Filed: 2001-07-06
Granted: 2003-06-20
Abstract: FIELD: paint and varnish materials. SUBSTANCE: invention relates to method for preparing dyes based on bitumen materials. Invention relates to the development of dye comprising bitumen, petroleum polymeric resin, pigment, filling agent and solvent. As bitumen source a dye comprises product of oxidation of the following mixture, wt.-%: tar, 72-90; tall oil, 6-18; pyrolusite, 3-6.5; pentaerythritol, 1-3.5; as pigment and filling agent pellet powder from mining-concentration plant taken in the following ratio of components, wt.-%: bitumen, 6.0-29.0; petroleum polymeric resin, 0.5-2.6; pellet powder from mining- -concentration plant, 43.4-83.0; solvent, the balance. Method for preparing bitumen for dye involves oxidation of petroleum raw. The developed method for preparing bitumen for dye allows to reduce time of process, increase yield in preparing refractory bitumens with simultaneous improvement of their properties. Invention provides the development of dye with improved properties, namely, reduced drying time and enhanced hardness and the method for preparing bitumen for preparing this dye. EFFECT: improved preparing method. 3 tbl, 5 ex
Patent RU-2209399-C2 (RU)
Inventor: BAZITOV L V
IPC: G01F1/38
Filed: 2001-07-06
Granted: 2003-07-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: device including actuating member is mounted on pipe line for determination of velocity head; this device includes first pressure tube of total pressure and second pressure tube of static pressure of water in pipe line with actuating members at their ends; device is also provided with measuring tube with ultrasonic transducer at one end and actuating member at other end and two rods. Measuring tube is provided with side branch pipe bent in direction of second pressure tube; free end of said branch pipe is provided with actuating member. Each actuating member is mounted for performing reciprocating displacement along axis of symmetry of respective tube. Electronic unit includes standard pulse generator , sounding impulse generator, amplifier, rectifier, electronic switch, logic OR-gate, logic AND-gate and momentary and total flow rate recording and indicating circuit. EFFECT: increased resolving power; avoidance of periodic correction of measurement results depending on temperature of water in pipe line. 3 cl, 4 dwg
Patent RU-2211748-C2 (RU)
Inventor: ALEKSANDROV V I
IPC: B23B25/06
Filed: 2001-10-01
Granted: 2003-09-10
Abstract: FIELD: working metals and electrically conductive materials by cutting, possibly investigation and development of technological processes and cutting tools. SUBSTANCE: method comprises steps of insulating tool or article relative to mass of machine tool; connecting them to electric circuit including trolley, registering device, magazine of load resistors and switch; measuring emf of stable cutting process at open state of said switch; at closed state of said switch measuring (for fixed values of load resistance) electric current and voltage values in contact zone tool-article; according to two values of electric current and voltage and according to cutting process emf determining values of electric current and voltage equivalent to maximum resistance of contact zone; on base of those values determining electric current and voltage values of volt- ampere characteristics corresponding to resistance values of contact zone in the whole range of acting loads. EFFECT: possibility for registering complete and reliable information concerning values of electric currents at cutting process. 3 dwg