baber/WOPTO huggingface dataset:
Patent UA-27690-C2 (UA)
Title: Beta-lactam or enethiomer thereof for taxols synthesis and process for the preparation of taxol
IPC: C07C233/45
Filed: 1990-05-29
Abstract: A beta-lactam of the formula III wherein R1 is C1-6-alkyl, -– or –naphtyl( or phenyl substituted or unsubstituted by C1-6-alcoxy; R2 is hydroxyl protecting group as ethoxyethyl; and R3 is C1-6-alkyl, -– or ––naphtyl or phenyl substituted or unsubstituted( by C1-6-alkoxy group; and process for the preparation of taxol comprising contacting said beta-lactam and an alcohol in the presence of an activating agent to provide a taxol intermediate, and converting the intermediate to taxol. 1
Patent DE-19940659-C2 (DE)
Title: Doppelsteppstich-Nähmaschine mit einer Fadenklemme
Inventor: PANHORST RAINER
IPC: D05B63/00
Filed: 1999-08-27
Granted: 2001-10-18
Abstract: Doppelsteppstich-Nähmaschine mit einer Fadenklemme (46) für den Greiferfaden, die über einen Pneumatikzylinder (40) von einer Steuerung (52) ansteuerbar ist. Der Steuerung (52) werden ein Ist-Signal, welches die Drehlage eines Kurbeltriebs (8) für den Antrieb der Nadelstange (13) und eines Fadenhebelgetriebes (16) repräsentiert, und ein Soll-Signal über eine Eingabeeinrichtung (53) zugeführt. Die Steuerung (52) veranlaßt eine derartige Ansteuerung der Fadenklemme (46), daß ein Anfangsstück (26) des Greiferfadens festgeklemmt und innerhalb der ersten Umdrehung des Kurbeltriebs (8) losgelassen wird, wenn das Ist-Signal dem Soll-Signal entspricht. Mit der gesteuerten Fadenklemme (46) werden einerseits ein sicheres Annähen bei der Erzeugung einer Naht und andererseits bei einer entsprechenden Vorgabe des Soll-Signals die Ausführung eines Nahtanfangs unter Vermeidung einer Anhäufung von Greiferfaden an der Unterseite des Nähguts (55) erreicht.
Patent RU-2154758-C2 (RU)
Title: Vibration damping device
Inventor: BELYJ D M
IPC: F16F7/10
Filed: 1997-01-23
Granted: 2000-08-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has flexible lever secured with one end of vibrating construction. Flexible lever carries vibration damper made as a hollow body filled with loose material partially. Lever has round cross-section and flexible body is shaped as toroid and filled on flexible lever tightly for moving relative to the latter under action of vibration. Cylindrical surface of hollow body hole contacting the lever is divided in axial direction into two sections of different friction coefficients. In this case, section of cylindrical surface of body neighboring to construction is of higher friction coefficient, as compared with friction coefficient of other section. EFFECT: simplified adjustment, enhanced accuracy. 1 dwg
Patent RU-2198677-C2 (RU)
Inventor: STERN UIL JAM
IPC: A61K38/095
Filed: 1997-03-14
Granted: 2003-02-20
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: composition comprises therapeutically effective amount of peptide, pharmaceutically acceptable pH- reducing agent, absorption enhancer showing effectiveness for enhancement of bioavailability of indicated peptide and acid-stable protective vehicle. Indicated vehicle promotes to transport of pharmaceutical composition through patient stomach and prevents contact of peptide with gastric proteases. The use of the novel pharmaceutical composition provides oral administration of peptide to patient and selective directed release of indicated peptide in intestine. Proteolytic cleavage of peptide by gastric, intestine and pancreatic proteases is reduced. The improved bioavailability of peptide allows to maintain its concentration in pharmaceutical preparation at relatively low level. EFFECT: improved method of bioavailability of peptide. 20 cl, 9 tbl
Patent RU-2156376-C2 (RU)
Inventor: LIMAROV N F
IPC: F02M61/00
Filed: 1998-12-10
Granted: 2000-09-20
Abstract: FIELD: mechanical engineering; diesel engines. SUBSTANCE: proposed spray tip has body 1 with taper seat 2 mated with well 3. Needle 4 placed in space of body 1 is provided with shutoff cone 5 and throttling cone 6 separated by ring groove. Shutoff cone 5 engages with seat 2, and throttling cone 6 is installed to form clearance with seat 2. Needle 4 has conical belt 8 forming locking edge 9 at intersection with shutoff cone 5. Additional cone 10 made on needle 4 forms throttling edge 11 at intersection with throttling cone 6. Diameter d tc  of throttling edge exceeds diameter d w  of well 3 and it is calculated by equation   where C 1  and C 2  are lengths of generatrices of throttling and shutoff parts of surfaces of corresponding cones, d oc  is diameter of large base of throttling cone 6, d os  is diameter of larger base of seat cone, and d le  is diameter of locking edge. EFFECT: increased service life of spray tip. 1 dwg
Patent RU-2191181-C2 (RU)
Inventor: KAZO ZHAN-BERNAR
IPC: C07C19/01
Filed: 1997-07-24
Granted: 2002-10-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to novel derivatives of thienylcyclohexane of the general formula (I)   where R' means 2-thienyl or 3-thienyl radical; R means cyano-radical or radical of the formula C(O)A and R2'' means saturated or unsaturated optionally cyclic hydrocarbon radical or aryl radical. Invention describes also methods of synthesis of indicated compounds and their using as novel industrial products for synthesis of thienylcyclohexyl derivatives, namely, to cyclic (thienylcyclohexyl)- -amines. EFFECT: new compounds indicated above, improved method of synthesis. 6 cl, 1 tbl, 29 ex
Patent RU-2167749-C2 (RU)
Title: Method for diffusion welding of two members
Inventor: STOLJAROV I I
IPC: B23K20/14
Filed: 1999-04-13
Granted: 2001-05-27
Abstract: FIELD: welding of two products with web and flange in vacuum. SUBSTANCE: method comprises steps of applying pressure effort normal relative to contact surface of member; heating contact zone f members and realizing its isothermal curing; at plastic deformation process shifting one member relative to another by value equal to plastic deformation value; realizing full contact of surfaces of welded joint. EFFECT: enhanced quality of welded joint. 1 dwg
Patent RU-2167065-C2 (RU)
Inventor: MEHJSON TOMAS S
IPC: G07F19/00
Filed: 1997-11-25
Granted: 2001-05-20
Abstract: FIELD: banking equipment. SUBSTANCE: system has device for printing signs on paper conveyed along paper path by cooperation of paper with drive mechanism. Paper sheets are supplied by drive mechanism to feeding zone including part for gripping paper sheet conveying device. The latter removes paper sheets from feeding zone. Cutter is positioned at paper conveying path so as to perform selective cutting of sheets. Sensor is positioned in front of cutter at paper conveying path. Controller is connected to sensor and cutter and controls operation of cutter so that paper is cut for producing form sheet upon printing of signs on some part of paper. When sensor identifies approach of paper end, controller stops cutter. Such construction allows production of forms having length insufficient for adequate handling of these forms by drive mechanism or handling device to be avoided. EFFECT: increased efficiency and enhanced reliability in operation. 24 dwg
Patent RU-2179495-C2 (RU)
Inventor: KASHUBA M V
IPC: B22D11/128
Filed: 1999-07-22
Granted: 2002-02-20
Abstract: FIELD: non-ferrous metallurgy, continuous casting of non-ferrous metals and alloys. SUBSTANCE: apparatus includes frame, pulling and braking members, mechanism for gripping ingot and hydraulic drive. Pulling member includes movable traverse bar in the form of table with machined grooves for placing mechanism for gripping ingot. Traverse bar is suspended to hydraulic cylinders. Frame includes two supporting surfaces with machined grooves for placing braking member. Apparatus allows to draw out ingots with different dimensions and configurations and provides possibility for selecting mechanism for gripping ingots depending upon dimensions and cross section of ingot. EFFECT: improved design. 2 cl, 4 dwg
Patent RU-2182079-C2 (RU)
Title: Method for production of reinforced polymeric composite material
Inventor: STUDENTSOV V N
IPC: B29C70/30
Filed: 1999-07-23
Granted: 2002-05-10
Abstract: FIELD: production of polymeric composite materials based on cross-linked polymers reinforced by chemical fibers. SUBSTANCE: the method for production of reinforced polymeric composite material based on aniline-phenolic-formaldehyde binder consists in impregnation of a unidirectional commercial thread by oligomeric binder, molding, after-hardening and magnetic treatment in a static magnetic field in the stage of hardening. Then, the efficiency in influence of process parameter X on the strength properties of the reinforced polymeric composite material is estimated on the basis of tubular comparison of the obtained values of breaking stress at static bending σ b  and impact elasticity α imp . Magnetic treatment is carried in a static magnetic field with a magnetic induction within 0.02 to 0.07 T during 6 hors, and the efficiency of influence of process parameter X on the strength characteristics of the reinforced polymeric composite material is estimated by formula:  , where X-any process parameter (t 0 , c-temperature, B,T - magnetic induction, etc.),   - mean value of the strength characteristic of the reinforced polymeric composite material (σ b , α imp , etc.),   - absolute value of strength characteristic Y at X=0 being fit per unit of Y (dimensionless value of the characteristic at X=0),   - specific relative contribution of process parameter X to the value of the strength characteristic of the reinforced polymeric composite material. EFFECT: enhanced strength characteristics exceeding those of the materials obtained by the mixing method.
Patent RU-2218323-C2 (RU)
Inventor: TSIMMERMANN KURT
IPC: C07C67/03
Filed: 1999-08-06
Granted: 2003-12-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to the improved method for ester interchange of α-ketocarboxylic acid esters of structural formula (I) α- with alcohol of the formula (II):   being R 3 OH mean branched, unbranched or cyclic, saturated or unsaturated R 1 , R 2 , R 3 -alkyl group or benzyl group; C 1 -C 6  and R 1  are not similar that are used as, for example, intermediate products for biologically active substances for agro- and pharmacological industry, as solvents and so on. Ester interchange is carried out in anhydrous alcohol of the formula (II) as reaction medium, in the presence of catalysts comprising tin or titanium at the reaction temperature from 20 to 200 C. Method provides preparing the end product with good yield above 97% and without by-side products. EFFECT: improved method of reaction, enhanced yield. 6 cl
Patent RU-2203960-C2 (RU)
Inventor: BEJZAVI ALI
IPC: C21B13/00
Filed: 1998-04-17
Granted: 2003-05-10
Abstract: FIELD: iron ore processing equipment. SUBSTANCE: method involves directing ground wet iron ore through drying zone, with ore temperature at drying zone discharge end being in the range of from 120 C to 400 C; heating ore by providing direct contact with hot gas to temperature of from 700 C to 1,100 C prior to feeding ore to reduction zone; passing the entire volume or part of ore discharged from drying zone through separating device and separating large-sized ore fraction from small-sized fraction; charging small-sized ore fraction into pelletizing device to produce iron ore granulate; feeding said granulate to drying zone; heating large-sized ore fraction to temperature of from 700 C to 1,100 C prior to feeding it to reduction zone. Method provides obtaining of iron ore containing only low amounts of small- sized fraction, which are not capable of hindering reduction process. EFFECT: increased efficiency and improved quality of preparing iron ore for reduction process. 8 cl, 1 dwg, 1 ex
Patent UA-11007-C2 (UA)
Title: Soft glass
IPC: C03C3/066
Filed: 1993-06-17
Abstract: The soft glass comprises SiO2, B2O3, ZnO, CaO, Na2O, K2O, Li2O. Additionally the glass contains P2O5, Al2O3, TiO2.
Patent UA-19725-C2 (UA)
Title: Die for producing components from bars
Filed: 1994-09-21
Abstract: The invention relates to deformation of metals. A die contains units of preliminary and final bending, which include corresponding matrixes and mounts, a catch of billet and a slide mechanism of displacement of the billet from the unit of preliminary bending into the unit of final bending. The unit of final bending is equipped with a traverse mounted concentrically to the mount with possibility of reciprocating displacement in parallel to the axis of dressing, and a limiter located between the mount and the traverse from the side turned to the unit of preliminary bending, and having the upper area, which interacts with the end parts of billet, in the case the catch is installed inside the mount and is made in the form of a rod, which has a working section located above the end face of mount.
Patent UA-29472-C2 (UA)
Title: A composition for making heat-insulated goods
Filed: 1995-10-17
Abstract: The invention relates to production of refractory heat-insulated goods based on refractory glass fibers, which can be used as heat-insulating compensation material for air heaters of blast-furnaces, and also for heat insulation aggregates, e.g. thermal and heating furnaces.
Patent UA-47406-C2 (UA)
Title: Safety razor blade unit and shave cartridge
IPC: B26B21/22
Filed: 1996-03-21
Abstract: A safety razor blade unit has a guard (2), a cap (3), and three parallel blades (11, 12, 13) mounted between the guard and cap, at least one of the blades, guard and cap being movable from a non-shaving position to modify a blade exposure dimension, and to attain a modified blade geometry in which the exposure of the first blade (11) is not greater than zero and the exposure of the third blade (13) is not less than zero. At least one of the cap (2) and guard (3) can be movable against the force of a spring (20 or 21) from a non-shaving position in which all the blades between the guard and cap have their edges disposed below a plane tangential to the skin contacting surfaces of the guard and cap. The blades can be independently sprung or carried for movement in unison on a carrier pivotally mounted in a frame of the blade unit.
Patent UA-25220-C2 (UA)
Title: Top element of individual timbering
Inventor: KUZMENKO MYKOLA SEMENOVYCH
Filed: 1997-12-09
Abstract: Top element for individual timbering has beam with stoppers, this is equipped at one end with a T-like cramp. Ends of the cramp are different in length. The longer end is hinged to one end of the beam, and at the other end there is made a connecting opening. For possibility of compensation of excess or not enough step in installation of the timbering, at the side of connection opening there are made additional openings. The last of the openings is separated from the end of the beam by distance not larger than length of the cramp between its ends.
Patent UA-22032-C2 (UA)
Title: Device to carry out plasmochemical reactions with litium ions
Inventor: MUDRETSKA YEVHENIYA VOLODYMYRIVNA
Filed: 1997-08-18
Abstract: The invention relates to plasmochemistry in particular compound formation with participation of multicharged ions and low volatile elements. The device includes an electrode extremity discharge tube placed into external magnetic field formed by an electromagnetic coil. The electrodes and discharge tube wall coating contain elements entering into reactions.
Patent UA-49821-C2 (UA)
Title: Extendable stent (variants)
IPC: A61M5/00
Filed: 1997-09-15
Abstract: An intravascular stent especially suited for implanting in curved arterial portions or ostial regions. The stent can include an end region which is fabricated to have a greater radial strength than the remaining axial length of the stent. Such a stent is particularly suited for use in ostial regions, which require greater support near the end of the stent. The stent alternatively can include sections adjacent the end of the stent with greater bending flexibility than the remaining axial length of the stent. Such a stent is particularly suited for use in curved arteries. The stent can also be constructed with an end that has greater radial strength and sections adjacent the end with greater bending flexibility. Such a stent prevents flaring of the stent end during insertion.
Patent UA-25702-C2 (UA)
Title: METHOD FOR isotope separation
Inventor: Kirochkin Oleksiy Yuriyovych
Filed: 1998-02-25
Abstract: Method for isotope separation may be used for production of pure, stable and radioactive isotopes of chemical element and allows to increase productivity and to save costs of method. Method includes generation of ion beam of a substance to be separated, generation in vacuum of the area of crossing axially symmetric magnetic field and electric field, which is radial-heterogeneous in the plane that is normal to the axis of symmetry of the area and directed along the line of symmetry of the area, beam introduction into mentioned area and isotopes accumulation at ion collector. According to the invention ion beam has a tubular-cylindrical form and its axis coincide with line of symmetry of the area, and magnetic field is formed as heterogeneous in the plane that is perpendicular to line of symmetry of the area. Magnetic field intensity is assigned as counter-clockwise azimuthally directed on the area surface to which given ion beam is directed, intensity values of magnetic and electric fields are assigned as inversely proportional to distance to mentioned line of symmetry, and the rate of basic ion escape from generator is specified as equal to the rate of charged particles in mentioned area and is determined by criterion: , wherein – value of radial electric field intensity, – value of azimuthal magnetic field intensity, c – velocity of light in vacuum.
Patent UA-32619-C2 (UA)
Title: pendulum gear of continuous bridge of transportation means
IPC: B60G7/04
Filed: 1997-10-14
Abstract: In the proposed device of pendulum gear of the bridge between bridge and body of transportation means is located, at least, a device for limiting the angle of rocking and supporting device with the hook of bridge, which is located at a distance to the pendulum axis, and the hook of chassis. Line, which connects both hooks, passes as a whole along the axis of bridge, i.e., hooks are located at a certain distance from each other along the axis of bridge. At oscillating motion, during which the bridge rotates around the pendulum axis, and at spring-loaded displacement, during which the distance between bridge and body of transportation means changes, hooks are displaced relative to each other. Device for limiting the angle of oscillating motion is made in such a manner that it limits to the maximum limiting value the axial distance between both hooks, i.e., the amplitude of the oscillations of bridge.
Patent UA-38397-C2 (UA)
Title: Amro's device for transosseous osteosynthesis
Inventor: AMRO TAUFIK AKHMAD MAKHMUD
Filed: 2000-06-29
Abstract: The device for the transosseous osteosynthesis is used in traumatology and orthopedics for treating bone fractures and the diseases of the locomotor system. The square-section groove-free beam of the device is equipped with the pair of the auxiliary through openings located at the angle one to another. At least two sliders move along the beam, one of them being square-sectioned. The side surface of the beam is equipped with two guiding channels running in parallel one to another while the opposite side surface has one guiding channel running in parallel to its longitudinal axis. The second slider consists of two halves with two separate guiding channels positioned one perpendicular to another. The design of the rod holders may be transverse, longitudinal or arched. The arched rod holders are equipped with the arched grooves for attaching the rods.
Patent RU-2177682-C2 (RU)
Inventor: SIDOROV N A
IPC: A01D41/00
Filed: 2000-02-03
Granted: 2002-01-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: grain combine has header with cutterbar, pneumatic conveyors, vortex-type pneumatic thresher, separating pneumatic chamber and grain hopper. Cutterbar has rotors arranged in pairs on vertical shafts for rotation in opposite directions. Horizontal self-sharpening knives are arranged in two tiers on rotors. Rotor vertical shafts are kinematically connected with combine mechanical drive and mounted on frame forward of suction nozzles of pneumatic suction conveyors which are communicated with vortex-type thresher. Threshed fibrous heap is directed via pneumatic delivery conveyor into pneumatic separation chamber and is further delivered into grain hopper. Wastes are spread over field or directed into chaff collector movable laterally of combine. Cutterbar for stalk part of yield is arranged below cutterbar for grain part of yield on frame and is supported by curved gauging skids. Grain combine of such construction provides for effective harvesting of cereal crops combined with threshing and separation operations. EFFECT: increased efficiency and simplified construction. 2 cl, 6 dwg
Patent RU-2182006-C2 (RU)
Title: Method to treat rheumatoid arthritis
Inventor: TSIVINSKIJ S V
IPC: A61P19/02
Filed: 2000-03-01
Granted: 2002-05-10
Abstract: FIELD: medicine, rheumatology. SUBSTANCE: as medicinal preparation one should use the solution of microelements at the following concentrations, mcg/g: copper 300-1000, zinc 50-100, indium 5-10, cobalt 3-5, manganese 10-50, chromium 0.05-0.1, silicon 2000-5000. At the same time, copper, zinc, indium, cobalt, manganese and silicon are altogether in the form of chlorides, and chromium - as sodium silicate or potassium silicate. Preparation is taken inwards in a day per 20 ml. EFFECT: increased content of microelements in inflamed joints, higher efficiency of therapy. 1 cl, 2 ex
Patent RU-2189331-C2 (RU)
Title: Device for hoisting object placed on water basin bottom from ship and method of its application
Inventor: VOL FSON L M
IPC: B63B22/06
Filed: 2000-03-27
Granted: 2002-09-20
Abstract: FIELD: hoisting units. SUBSTANCE: device includes command and cell unit, autonomous hydroacoustic disconnector, floating buoy with buoy rope wound on its surface, connecting shackles, connecting and laying ropes and anchor. Units are connected that lever of disconnector is received by shackle which connects buoy with disconnector which is connected in its turn with anchor by means of connecting rope; laying rope is secured to anchor. Second end of laying rope is secured to object to be hoisted. Placing the object on bottom is effected by means of laying rope, after which all units are connected and thrown overboard noting geographic point of laying. For hauling-in the object, hydroacoustic signal is furnished through command and call unit for operation of disconnector. Disconnector releases shackle and buoy comes to surface rotating and unwinding buoy rope. After hauling-in the buoy, buoy rope, disconnector, connecting rope and anchor are hauled in; after disconnecting them from laying rope, hauling-in the object is performed by means of laying rope. EFFECT: enhanced reliability; ease in use. 3 cl, 2 dwg
Patent RU-2182433-C2 (RU)
Title: Method of preparing dessert margarine
Inventor: IVANOVA T N
IPC: A23D7/00
Filed: 2000-04-27
Granted: 2002-05-20
Abstract: FIELD: fat-and-oil industry. SUBSTANCE: method includes mixing of phases, addition of emulsifier, color, flavor, salt, and homogenization of mixture. The method involves mixing oil phase, i.e. hydrogenated oil, liquid vegetable oil and coconut oil, and aqueous infusion of herbs with succinic acid, and the following introduction apple puree and beet syrup in mixture in preset quantities. Prepared margarine possesses prophylactic properties and higher organoleptical properties: pleasant taste and color from slight pink to dark pink. EFFECT: increased food value. 1 tbl