baber/WOPTO huggingface dataset:
Patent UA-45449-C2 (UA)
Inventor: KUCHUK-YATSENKO SERHII IVANOVYCH
IPC: B23K9/08
Filed: 1998-11-10
Abstract: The invention concerns to the machines for pressure welding of pipes with heating by an arc controlled by magnetic field, and can be used at construction of pipelines, in machine-building and other areas of industry, where the welding of details of the tubular form is carried out. The machine contains mobile and immovable blocks mounted on guides, each block has a clamping mechanism consisting of two double-armed levers , on which lower shoulders the clamping bushes are mounted. On immovable blocks the hydrocylinders of deposit with guides in the form of rods are fixed. The execution of each clamping bush with convex corbels, whose internal radius is for 2-3 % smaller of minimal allowable external radius of welded pipes, provides for coaxiality of welded pipes. The equipment of each hydrocylinder of deposits with a spring ring which can cooperate with floating piston, adjusting nut and thread bushing allows to stabilize the initial distance between clamping bushes. Thus an increase of quality of welded connection, productivity of work and reliability of work of the machine are achieved.
Patent UA-51783-C2 (UA)
Title: Tillage aggregate
Inventor: UKRAINETS VALENTYN VOLODYMYROVYCH
Filed: 1999-10-05
Abstract: A tillage aggregate is referred to agricultural machine building, in particular to tillage aggregates with disk working elements, and includes a frame I, wherein the curvilinear disks 5 are attached in the two rows 6 and 7 with a correspondingly fixed pitch on supports of rotation on the brackets 2 and 3. Each of the curvilinear disks 5 is equipped with the cleaning device 8 of the concave side 9 of the curvilinear disks 5. In the fore part of the frame the tractor-attaching device 10, 11 is placed, and behind the frame 1 the supporting roller 14, the position of which is regulated by the screwed device 15, is fixed on the brackets 12 and 13. In the second row of the curvilinear disks from the convex side of the curvilinear disks the curvilinear disk 16 is placed, which diameter is 0.6...0.8 of the diameter of the basic curvilinear disks 5 and it extends beyond a curvilinear disk placed in a front row at a half-pitch. The curvilinear disks 5 and 16 have around the circumference sharpening from the concave side. The invention allows increasing the depth of soil cultivation (10...20 сm) and eliminates the necessity of regulating an angle of attack of the curvilinear disks when passing from one type of soil cultivation to another.
Patent UA-57796-C2 (UA)
Title: Method for advertising production, advertising means, method and device for producing the advertising means
Inventor: KONONIKHIN SERHII VASYLIOVYCH
Filed: 2000-02-22
Abstract: The proposed method for advertising production consists in presenting portions of froze liquid, which are used as advertising means, to the customer. By the portions or on the portions of the froze liquid, symbols for advertising production are formed. As such symbols, letters, letter-combinations, or pictures of the production are used. For producing the froze liquid portions, a device is used that contains a mold and a punch, the shape of which corresponds to the advertising symbol. The method for producing the froze liquid portions consists in carrying out the following operations: filling the mold partially or completely with liquid, inserting the punch into the liquid, freezing the liquid in the mold, removing the punch, filling the cavity so formed with liquid mixed with required dyes, and freezing the liquid in the cavity. The described procedure shall be repeated until all the froze liquid portions required for forming all advertising symbols are produced.
Patent UA-60903-C2 (UA)
Title: Method for selecting objects
Inventor: LUTSENKO IHOR ANATOLIIOVYCH
Filed: 2003-03-31
Abstract: The present invention can be used in expert systems designed for monitoring the state of technical, biological, social, and other objects. The proposed method for selecting objects consists in applying external signals to the inputs of the objects, determining the corresponding output signals, and determining the identification signals for the objects. The identification signal for each object is determined as an error signal that is equal to the difference between the output signal of the object and the reference signal. The present invention provides a possibility to extend the functionality range of the method.
Patent RU-2179477-C2 (RU)
Inventor: DZHEMILEV U M
IPC: B01J27/128
Filed: 2000-01-24
Granted: 2002-02-20
Abstract: Изобретение относится к области катализаторов, в частности к катализатору для получения 1-алкокси-2,3-дифенилалюмациклопропенов. Получаемый катализатор состоит из двухлористого кобальта, активирующей добавки трифенилфосфина и алкоксиалюминийхлорида в качестве восстановителя, взятых в мольном соотношении 1: (1,5-2,5): (2-6) соответственно. Преимуществом катализатора является его доступность. 1 табл.
Patent RU-2225293-C2 (RU)
Inventor: FINA RAFFAEHLE
IPC: B41F31/04
Filed: 2000-01-19
Granted: 2004-03-10
Abstract: FIELD: design of side walls of ink-feeding machines of typographic printing presses. SUBSTANCE: side wall of ink-feeding machine of typographic printing press has at least two plated placed at some distance from one another and intermediate plate showing frontal edge in the form of arc of circle and mounted between two plates for translation and rocking. Frontal edge of this intermediate plate is meant to enter into close contact circle surface of cylinder of ink-feeding machine by means of pressing aid acting on intermediate plate. This side wall has guide in which plates are installed. This guide includes reinforced zone on one of its sides that is intended for location in close proximity to cylinder of ink-feeding machine. EFFECT: improved tightness between walls and base of ink-feeding machine, simplified design and decreased manufacturing cost. 10 cl, 3 dwg
Patent RU-2204147-C2 (RU)
Inventor: GORAZDOVSKIJ T JA
IPC: G01S7/38
Filed: 2000-01-31
Granted: 2003-05-10
Abstract: FIELD: aircraft equipment, radar jamming. SUBSTANCE: air torus-shaped eddy holding inside certain number of dipole reflectors is generated and gradually moves away from aircraft. Proposed method ensures more reliable protection of aircraft by way of formation of passive jamming simulating motion of actual target. EFFECT: formation of jamming with characteristics maximally approximating characteristics of real target. 1 dwg
Patent RU-2194703-C2 (RU)
Inventor: BASHIARDES GEORGES
IPC: A61P3/10
Filed: 1998-07-15
Granted: 2002-12-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: invention describes hypoglycemic medicinal agent comprising at least one derivative of pyrazine as active component of the formula (I)   where R means nitrogen atom; R 1  means radical CO-NR 5 R 6 , -CO-N-  where n = 0;   where y = 0. One of substitutes at R 3  or R 4  means hydrogen atom and another is similar with R 1 ; R 2  means hydrogen atom; R 5  means hydrogen atom or radical alkyl comprising 1-6 carbon atoms in linear or branched chain; R 6  means radical   where m = 1; -alk-O-alk- , alk-O-alk, -CH-(CH 2 OH) 2 -C-(CH 2 OH) 3 , -C-  where alk means alkyl with 1-6 carbon atoms in linear or branched chain, or its salts with pharmaceutically acceptable inorganic or organic acid. Invention describes also derivatives of pyrazine of the formula (I) and methods of their synthesis. EFFECT: improved methods of synthesis, valuable medicinal properties. 6 cl, 29 ex
Patent RU-2189044-C2 (RU)
Title: Method for diagnostics of acute pancreatitis
Inventor: TEREKHINA N A
IPC: G01N33/68
Filed: 2000-05-10
Granted: 2002-09-10
Abstract: FIELD: medicine, laboratory diagnostics. SUBSTANCE: activity of alpha-amylase enzyme is detected in patient's tear and at its value being above 300 U/l acute pancreatitis is diagnosed. EFFECT: decreased traumaticity, improved accuracy of diagnostics. 3 ex, 1 tbl
Patent RU-2247795-C2 (RU)
Inventor: KRAVTSOV E E
IPC: C23F11/04
Filed: 2000-07-05
Granted: 2005-03-10
Abstract: FIELD: corrosion metal protection in acid using an inhibitor. 
     SUBSTANCE: claimed inhibitor contains condensation product of amine with aldehyde, such as salicylal-3-bromo-4-aminoquinoline (27.8-34.6 mass %), as well as 2,4-dinitroaniline-5-iodo-2-thiophensulfonic acid (32.8-41.3 mass %), and urotropine (24.1-39.3 mass %). Inhibitor of present invention is useful in etching of steel, titanium and aluminum, as well as in equipment acidic purification. 
     EFFECT: effective retardation of steel, titanium and aluminum corrosion in hydrochloric and sulfuric acid, sufficient suppression of steel hydrogenation. 
     2 tbl
Patent RU-2182038-C2 (RU)
Title: Singlet oxygen generator
Inventor: BOREJSHO A S
IPC: B01J7/00
Filed: 2000-07-17
Granted: 2002-05-10
Abstract: FIELD: gas generators of oxygen, particularly, generators of singlet oxygen ensuring sufficient productivity for creation of powerful lasers. SUBSTANCE: generator of singlet oxygen has reaction chamber from transparent material having outlet in lower part for spent solution, system of dosed supply of chlorine made in form of two perforated tubes mounted in walls of reaction chamber with outlet from outside and possibility of chlorine supply simultaneously from two sides, jet injector of alkali solution of hydrogen peroxide made in form of plate with calibrated holes, control and measuring system, and slotted cock at outlet of singlet oxygen. Reaction chamber has two reaction zones provided with similar systems of chlorine supply. Reaction zones are interconnected in upper part with outlet cavity serving s outlet of singlet oxygen. Upper part of central wall of reaction chamber has mounted perforated tubes ensuring supply of buffer gas to outlet cavity simultaneously from two sides. Generator has mixing chamber made of monolithic transparent material in which two chambers are formed for supply of alkali solution of hydrogen peroxide to reaction zones through jet injectors installed at outlet of supply chamber. Mounted into each supply chamber are pipe unions ensuring supply of solution from two sides. Formed in center of monolith is mixing chamber in form of widening channel. Mixing chamber has slotted cock in form of cylinder with through recess. Cylinder is kinematically connected with air drive. Generator control and measuring system has two pressure pickups located in pipe unions of channels made in central part of front walls of reaction chamber and four photodetectors for determination of concentration of singlet oxygen and water. Photodetectors are located in blind holes of mixing chamber monolith. EFFECT: increased productivity of generator due to increased yield of singlet oxygen. 5 dwg
Patent RU-2209199-C2 (RU)
Title: Method for bleaching organic compounds
Inventor: PETUKHOV A A
IPC: C07D301/36
Filed: 2000-11-02
Granted: 2003-07-27
Abstract: FIELD: chemistry, petroleum chemistry. SUBSTANCE: invention relates to bleaching organic compounds taken among α-olefins, their oxides, divinyl, propylene trimers, lower glycols and their ethers by treatment of colored organic compound with a bleaching reagent. Invention proposes to use oil-soluble nitrogen- and/or sulfur-containing compound as a bleaching agent taken among dyes of anthraquinone or arylmethane or phthalocyanine order or azodyes exhibiting absorption in visible region of spectrum from 5 600   to 7 300   and taken in the amount from 0.005 to 5 ppm per amount of colored organic compound. Bleaching agent can be feed into isolation column or column of preliminary isolation of organic compound separately or in mixture with inhibitor of thermopolymerization. Invention provides bleaching organic compounds. EFFECT: improved bleaching method, reduced cost. 2 cl, 10 ex
Patent RU-2198913-C2 (RU)
Title: Method of manufacturing vegetable oil and edible protein product
Inventor: BAKHTIN JU V
IPC: C11B1/02
Filed: 2000-11-23
Granted: 2003-02-20
Abstract: FIELD: food industry. SUBSTANCE: method includes frying cedar nut of impurities, size separation, crushing, separating kernels from husk, separating shells from kernels, isolation of oil, and recovery of protein. Nuts are used without preliminary drying and impurity are removed simultaneously with size separation. Prior to be crushed, nuts are subjected to thermo-moistening treatment by affecting with steam for 120 to 420 sec and pressure 0-1.0 atm or by wetting nuts in hot water for 600 to 1800 sec at 60-100 C. Crushing is carried out mechanically using impact action with the aid of conical surfaces with clearance controlled in dependence of nut fraction size. Kernels are separated from husk continuously in three consecutive steps involving primary pneumatic treatment followed by mechanical treatment and fine pneumatic cleaning. Cleaned kernels are dried at 50-55 C until residual moisture content 2 to 7%, subjected to quality control operation, and compressed until oil content in cake achieves 10-17%. In each process step, product is simultaneously subjected to magnet separation. Thus obtained cedar oil is finally cleaned. EFFECT: improved quality of product thanks to improved microbiologic characteristics and to lowered oxidative damage characteristics and moisture content, and increased yield of product. 3 ex
Patent RU-2194231-C2 (RU)
Title: Equipment to obtain semifinished products from aluminium foam
Inventor: STAROVOJTENKO E I
IPC: F27B3/08
Filed: 2000-12-22
Granted: 2002-12-10
Abstract: FIELD: metallurgy, production of aluminium foam articles used in mechanical engineering and construction industry. SUBSTANCE: equipment to obtain semifinished products from aluminium foam includes heating chamber with movable bottom coming in the form of grids made of heat-resisting material with low heat capacity, lined with metal mesh on top. Bottom of heating chamber is additionally fitted with forming unit having shape of thin-walled frame with sharpened edge facing grid and piston mounted for vertical displacement or made fast to frame. Configuration of frame corresponds to configuration of perimeter of lower part of finished article and configuration of piston bottom corresponds to configuration of upper part of finished article. Frame and piston have mass securing formation of pressure not less than 0.1 kg/sq.mm on frame edge and sufficient to achieve specified density of finished article over bearing surface of piston bottom. Forming unit is equipped with mechanism pushing finished article out. EFFECT: expanded range of articles, reduced number of unformed articles with rough, nonmachined upper surface and better quality of articles. 6 cl, 3 dwg
Patent RU-2196030-C2 (RU)
Inventor: SHTRIKMAN M M
IPC: B23K20/12
Filed: 2001-01-12
Granted: 2003-01-10
Abstract: FIELD: aircraft manufacture, ship building and other branches of machine engineering, mainly joints of sheet constructions, shells, bodies and so on. SUBSTANCE: apparatus includes pressure member having contact surface preventing pressing out of butt material heated until plasticized state. Relief of contact surface of pressure member corresponds to relief of surfaces of joined parts in zone of their jointing. Opening directed to rear portion of contact surface of pressure member and inclined by 10-15 degrees passes to groove having cross section in the form of segment with arc radius equal to 1.0 - 1.5 radius of tool. Pressure member may have roller mounted with possibility of rotation in slit. EFFECT: improved design allowing to enhance quality and strength characteristics of joints in different material structures. 2 cl, 2 dwg
Patent RU-2252036-C2 (RU)
Title: Способ изготовления гипсовых повязок
Inventor: IVANITSKIJ V V
IPC: A61L15/08
Filed: 2001-01-25
Granted: 2005-05-20
Abstract: Изобретение относится к медицинским лечебным средствам, а именно к травматологии и ортопедии. Способ изготовления гипсовых повязок включает приготовление гипсовой массы, нанесение ее на текстильный материал, подсушку до полного высыхания массы, сматывание в рулоны и их резку. При приготовлении гипсовой массы используют сухую порошковую композицию, состоящую, % по массе, из гипсового камня с удельной поверхностью 0,2-1,5 м 2 /г - 98,0-98,5 и клеевого порошка - 1,5-2,0, компоненты которой поочередно или вместе вводят в воду до водотвердого отношения 0,5-1,2, а после подсушки гипсовую массу подвергают дегидратации до содержания в ней кристаллизационной воды 2-7% по массе. Технический результат: упрощение технологии, сокращение производственных площадей, снижение капиталовложений и стоимости готовой продукции. 1 табл.
Patent RU-2252751-C2 (RU)
Inventor: FORSMAN SIGBRIT
IPC: A61P7/00
Filed: 1999-08-27
Granted: 2005-05-27
Abstract: FIELD: pharmaceutical industry, medicine. 
     SUBSTANCE: invention relates to peroral immediate-released drug in solid form, containing low molecular thrombin inhibitor based on peptide with pH-depending solubility. Claimed drug has size particle less than 300 mum and contains combination of microcrystal cellulose and sodium glycolate starch in amount of more than 35 mass % (calculates as preparation mass). 
     EFFECT: drug with reduced dependence of thrombin inhibitor dissolution from pH and increased releasing rate from tablet. 
     17 cl, 3 ex, 3 dwg
Patent RU-2220005-C2 (RU)
Title: Method of floatation in pneumatic pulsating apparatus and construction of this apparatus
Inventor: MIKHAJLOV V V
IPC: B03D1/22
Filed: 2001-03-15
Granted: 2003-12-27
Abstract: FIELD: concentration of minerals; mining, metallurgical and chemical industries; aeration and treatment of sewage. SUBSTANCE: fresh pulp is fed to floatation chamber where it is mixed with pulp dispersed by means of compressed air. Ratio of rate of introduction of fresh pulp to rate of introduction of dispersed pulp ranges from 1/1 to 1/4. Process of control of bubbles is effected by introducing vapor or heated gas into compressed air. Apparatus includes floatation chamber with fresh pulp inlet branch pipe and chamber product outlet branch pipe. Apparatus is provided with aerator made in form of two cylinders with dispersers in inner cavity between them and pulsator connected with aerator and mounted on bearing truss. Apparatus is also provided with pulp baffle plate located under aerator, foam chute and dampening grate located in upper portion of floatation chamber. Apparatus has cylinder with disperser inside it, bubbling control unit and fresh pulp introducing unit located in center portion of floatation chamber and made in form of circular amber cavity with branch pipes. EFFECT: improved quality of products. 6 cl, 4 dwg, 1 ex
Patent RU-2198213-C2 (RU)
Inventor: KAUFMAN M A
IPC: C12G3/06
Filed: 2001-03-21
Granted: 2003-02-10
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: vodka contains aromatic alcohol of dried apples, raisin infusion of Ist decantation, citric acid, 65.8-% sugar syrup and aqueous-alcoholic liquid at the following ratio of ingredients per 1000 dal of prepared product: citric acid, 0.18-0.22 kg; aromatic alcohol of dried apples prepared from 1.9-2.1 kg of dry substance per 1000 dal of final product, 9.0-11.0; raisin infusion of Ist decantation prepared from 0.7-0.8 kg of raisin per 1000 dal of final product, 5.0-7.0; 65.8-% sugar syrup, 28.4-30.0 l; aqueous-alcoholic liquid, the balance. EFFECT: production of vodka with mild delicate fruit taste and slight pine-apple aroma.
Patent RU-2214308-C2 (RU)
Title: Method of automatic control of voltage in electrical filter
Inventor: AKOPJAN A G
IPC: B03C3/68
Filed: 2001-04-13
Granted: 2003-10-20
Abstract: FIELD: electrical cleaning of gases; power engineering; ferrous and non- ferrous metallurgy. SUBSTANCE: proposed method consists in change of voltage at electrodes and maintenance of this voltage at level corresponding to magnitude of product of amplitude voltage by average voltage. EFFECT: maximum speed of drift of particles to receiving electrodes of electrical filter and consequently high degree of cleaning. 3 dwg
Patent RU-2198036-C2 (RU)
Inventor: SHELKOVSKIJ V K
IPC: B05B1/14
Filed: 2001-04-16
Granted: 2003-02-10
Abstract: FIELD: heat engineering and water supplying systems. SUBSTANCE: apparatus has axial cavitational rod positioned for adjustment in longitudinal direction and equipped with end platform extending in counterflow, in plane of internal output section of nozzle. Cavitational rod is made in the form of integral pin with end platform positioned on its one end, and other end of pin is positioned for longitudinal movement and fixation in tubular member disposed on head casing. Outer cut of head is provided with saw-shaped edge. Apparatus may be used in heat engineering for burning of liquid fuel, in water supply systems for removing of bivalent iron from underground and open water sources, in aeration of domestic water and sewage water of similar content, in conditioner systems during saturation with water of air under treatment, in water cooling systems equipped with return water supply circuits, in fire-fighting equipment as device for spraying of liquid onto zones to be protected. EFFECT: simplified construction by omitting employment of hydraulic saturating part, simplified adjustment of dispersion process and, accordingly, reduced labor intensity of tune-up and operating works and reduced production costs. 1 dwg
Patent RU-2220158-C2 (RU)
Title: Method for preparing polysulfide polymers
Inventor: ROSHCHINA N A
IPC: C08G75/16
Filed: 2001-10-12
Granted: 2003-12-27
Abstract: FIELD: polymers, chemical technology. SUBSTANCE: invention relates to method for preparing liquid and solid polysulfide polymers. Liquid polysulfide polymers are prepared for a single stage by the following manner: to mixture of chlorine-containing monomers of di-(β-chloroethyl)-formal and 1,2,3-trichloropropane taken in the mole ratio = (0.999:0.001)-(0.970:0.030) sulfide compound is added in sequence in the amount 0.3-4.5 mole per 1 mole of chlorine-containing monomers by its complete or batch- operated feeding and then alkaline metal hydrosulfide 18-32% an aqueous solution in the amount 3.0-3.5 mole as measured for alkaline metal hydrosulfide per 1 mole of mixture of chlorine-containing monomers is added at temperature 70-98 C for 0.5-2.0 h at intensive stirring. Prepared reaction mixture is hold at intensive stirring at temperature 80-98 C for 5.0-5.5 h and after reaction termination the end product is isolated from mixture. Solid polysulfide polymers are prepared by above indicated method using chlorine-containing monomer of di-(β-chloroethyl)formal or mixture of chlorine-containing monomers of di-(β-chloroethyl)formal and 1,2,3-trichloropropane and with addition of magnesium hydroxide also as 5-20% an aqueous solution as measured per 1 mole of chlorine-containing monomer or mixture of chlorine-containing monomers, respectively. Invention provides preparing polysulfide polymers for a single stage, with enhanced and reproducible values of viscosity, to improve polymer quality (transparency, weak colorability). EFFECT: improved preparing method. 16 cl, 9 ex
Patent RU-2261193-C2 (RU)
Inventor: VIGGINS RENARD DZHONAS
IPC: B63C9/04
Filed: 2000-05-15
Granted: 2005-09-27
Abstract: FIELD: life-saving appliances. 
     SUBSTANCE: proposed life raft has hull with inflatable side walls and bottom in between them; it is also provided with at least two inflatable tubular members forming arches extending from one side of raft to other. Each arch extends upward and outside from perimeter of hull at angle relative to perpendicular to raft hull. Life raft has central axis of symmetry and CG through which its mass acts for turn on water surface from unstable turned-over position to stable vertical position. Tubular members possess buoyancy sufficient for application of righting moment to life raft causing turn of life raft to vertical position under action of gravity force. At least one inflatable connecting tube is located between arches at shift relative to central axis of symmetry of life raft. 
     EFFECT: increased righting moment. 
     16 cl, 14 dwg