baber/WOPTO huggingface dataset:
Patent RU-2224059-C1 (RU)
Title: Light-reflecting material
Inventor: SOROKINA V A
IPC: B32B27/00
Filed: 2002-07-15
Granted: 2004-02-20
Abstract: FIELD: polymer materials. SUBSTANCE: invention relates to polymeric film coatings and can be used for manufacturing simulated leather and film materials designed for winter camouflage ware. Invention provides reduced-weight firs-, oil-, gasoline-, and frost-resistant material with white-colored coating characterized by slightly varying diffusion reflection factor within wavelength range 350-850 nm. Material contains (i) internal layer made from metallized polyethylene terephthalate film or from special-type silica cloth, or from the same cloth duplicated with above-named film with the aid of adhesive layer and, applied on the both sides of internal layer, (ii) primary layer from fluororubber SKF-26, polyurethane polymer UK-1, polyisocyanate PITs-6163, antimony trioxide/ethyl acetate and (iii) face layer from 25% solution of fluororubber SKF-26 and melamine cyanurate in ethyl acetate. Layers are dried after each application at 500 C for 3 min followed by ageing for 24 h. EFFECT: enhanced useful properties of material. 2 cl, 1 tbl, 19 ex
Patent RU-2221401-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23B9/26
Filed: 2002-08-22
Granted: 2004-01-20
Abstract: Изобретение предназначено для использования в области хранения растениеводческой продукции, в частности зерна. Свежеубранное зерно обрабатывают потоком аэрозоля пропионовой кислоты с добавкой препарата, полученного по заданной технологии из биомассы микромицета Mortierella nigrescens. Изобретение обеспечивает повышение надежности хранения.
Patent RU-2226795-C1 (RU)
Title: Grain preservation method
Inventor: ERMOLENKO S A
IPC: A23B9/26
Filed: 2002-09-19
Granted: 2004-04-20
Abstract: FIELD: preservation of grain with the use of organic substances. SUBSTANCE: method involves diluting propionic acid with anolyte and applying resultant solution onto grain; before diluting process, introducing into propionic acid preparation produced by sequential extracting of Mortierella reticulata micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, followed by joining of first extract with solid residue. EFFECT: reliable storage of grain. 2 ex
Patent RU-2209836-C1 (RU)
Inventor: KUNTS MIKHAIL IVANOVICH
IPC: C14C11/00
Filed: 2002-09-27
Granted: 2003-08-10
Abstract: FIELD: leather industry. SUBSTANCE: face of semifinished product is preliminarily polished and covered with impregnating priming, aged, and partially dried. Then coloring composition is applied containing pigment concentrate, acrylate film-formers, and calcium carbonate. Leather is further polished and coated by coloring water-emulsion composition containing pigment concentrate, acrylate film-formers, calcium carbonate, casein, polyurethane dispersion, and water. Lather is once more polished, coated twice by dye with intermediate and consecutive pressing, fixed, and finally pressed. Resultant chrome leather is fit for manufacturing uppers. EFFECT: improved consumer's properties of leathers from raw materials with large number of face defects. 2 tbl
Patent RU-2227497-C1 (RU)
Title: Method for cryoconservation of juicy plant raw material
Inventor: KVASENKOV O I
IPC: A23B7/155
Filed: 2002-10-23
Granted: 2004-04-27
Abstract: FIELD: agriculture, food industry. SUBSTANCE: the present innovation deals with cryoconservation technology of juicy plant raw material due to freezing. Before freezing plant raw material should be treated with preparation obtained out of Mortierella nigrescens micromycete biomass by the preset technology. Then plant raw material should be kept for about 2-5 h. EFFECT: more prolonged terms of storage.
Patent RU-2230659-C1 (RU)
Title: Устройство для прессования изделий из строительных смесей
Inventor: JACHMENEV A V
IPC: B28B3/00
Filed: 2002-10-25
Granted: 2004-06-20
Abstract: Изобретение относится к области изготовления строительных изделий методом полусухого вибропрессования. Технический результат – повышение качества получаемых изделий за счет повышения плотности укладки смеси. Устройство включает неподвижную станину, подвижный стол с вибраторами, направляющие колонны. Охватывающую обоймами направляющие колонны траверсу с пуансоном и размещенную под ним замкнутую по периметру бездонную матрицу, закрепленную на кронштейнах и контактирующую через поддон с поверхностью стола, цилиндры вертикальных перемещений матрицы и пуансона. Станина снабжена неподвижными опорами стола и упругими, снабженными направляющими втулками виброизолирующими опорами колонн, расположенными в верхней части станины. Колонны имеют сверху упоры, своей нижней частью неподвижно закрепленные на кронштейнах матрицы, кроме того, матрица и пуансон связаны непосредственно со столом цилиндрами вертикальных перемещений, установленными на столе. 2 з.п. ф-лы, 2 ил.
Patent RU-2228168-C1 (RU)
Inventor: DUL KIS M D
IPC: A61Q11/00
Filed: 2003-02-05
Granted: 2004-05-10
Abstract: FIELD: medicine, stomatology, pharmacy. SUBSTANCE: invention relates to agents used in treatment of inflammatory diseases of parodontium. Agent comprises thymol, phenylsalicylate, eugenol, clove oil, sage oil, peppermint oil, sodium fluoride and accessory substances being components are taken in the definite quantitative ratio. Agent elicits the expressed bactericidal, antiseptic, analgetic and refreshing effect. EFFECT: valuable medicinal properties of agent. 1 ex
Patent RU-2230956-C1 (RU)
Inventor: SMORODIN V M
IPC: F16H21/52
Filed: 2003-03-24
Granted: 2004-06-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to transfer mechanisms designed for converting rotary into oscillatory motion simultaneously in longitudinal and transverse direction relative to two relatively perpendicular axes. Proposed device contains housing 4, drive shaft including two sections arranged at obtuse angle relative to each other, first section 2 of shaft being installed for rotation around its axis. Device includes additionally mechanism for converting rotary motion into oscillatory motion coupled with bushing-lever 5 and bracket of oscillatory mechanism 6. Bushing-lever 5 is installed for turning around axis of first straight-line section 2 of shaft arranged horizontally. Bracket of oscillatory mechanism 6 is provided with slot and it is installed for turning around axis 7 square to axis of first straight-line section 2 of shaft and passing through point of intersection of axes of first and second sections of shaft. End of second section 3 of shaft is arranged in slot of bracket of oscillatory mechanism 6 for displacement along perimeter of slot. Invention provides conversion of rotary motion into oscillatory motion simultaneously in longitudinal and transverse directions relative to two relatively perpendicular axes. 
     EFFECT: simplified design, reduced metal usage. 
     5 cl, 5 dwg
Patent RU-2241348-C1 (RU)
Inventor: GORLOV I F
IPC: A23L19/00
Filed: 2003-04-29
Granted: 2004-12-10
Abstract: FIELD: food-processing industry and public catering. 
     SUBSTANCE: method involves holding prepared vegetables containing nitrates in acidic medium of anode fraction of electrochemically activated water with pH value of 2-3 and oxidation-reduction potential of 900-1,200 mV for 30-60 min at volumetric vegetable and water ratio of 1:(0.5-1.0). Free chlorine may be removed from anode fraction by settling combined with mixing or by passing through catalyst, which may be activated carbon or manganous oxide carbon. For removal of anolyte residues and elimination of acid taste, vegetables are processed and may be further washed with cathode fraction of activated water with pH value of 10-11 and oxidation-reduction potential of 300-(-500) mV. 
     EFFECT: increased extent of extraction of nitrate from vegetables, simplified process, and provision for simultaneous extraction of nitrates and disinfecting of vegetables. 
     3 cl, 1 tbl, 9 ex
Patent RU-2244190-C1 (RU)
Title: Valve
Inventor: ALEKSANDROVA A T
IPC: F16K31/02
Filed: 2003-06-24
Granted: 2005-01-10
Abstract: FIELD: valving. 
     SUBSTANCE: valve has axially aligned branch pipes. The coil of the electromagnet is interposed between the branch pipes. The anchor of the coil is made for permitting its locking. 
     EFFECT: enhanced reliability. 
     6 cl, 5 dwg
Patent RU-2248641-C1 (RU)
Title: Composite double-stage electrical discharge ion source
Inventor: BELJAEV G E
IPC: H01J37/08
Filed: 2003-06-24
Granted: 2005-03-20
Abstract: FIELD: instrumentation engineering; ion sources for charged particle accelerators. 
     
     
       SUBSTANCE: device laser is installed so that its beam is incident on cathode; additional electrode is installed between intermediate electrode and anode and is connected to power supply. 
     
     
       EFFECT: enhanced ion beam current at accelerator output. 
     
     
       1 cl, 1 dwg
Patent RU-2239750-C1 (RU)
Inventor: TEN V I
IPC: F24B1/185
Filed: 2003-06-30
Granted: 2004-11-10
Abstract: FIELD: methods of burning solid fuel in domestic stoves. 
     
     
       SUBSTANCE: proposed method includes loading fuel on fire grate, forming draft in working space, lighting-up and burning of fuel at removal of combustion products into atmosphere, control of draft and amount of combustible products removed from stove by slightly opening the wind box and chimney dampers. Process of burning of fuel charged in stove is divided into several phases including lighting-up and obtaining intensive burning; after temperature of stove walls reaches required level, burning is automatically discontinued by synchronous and tight closing of wind box and chimney dampers. Lighting-up in second and subsequent phases is performed automatically by charging fuel into stove space and igniting it with the air of electric arc igniter. 
     
     
       EFFECT: enhanced efficiency; saving of fuel. 
     
     
       2 cl, 2 dwg
Patent RU-2240284-C1 (RU)
Title: Calcium nitrate crystalline hydrate isolation method
Inventor: SEZEMIN V A
IPC: C05B11/06
Filed: 2003-07-21
Granted: 2004-11-20
Abstract: FIELD: inorganic compounds technology. 
     SUBSTANCE: invention relates to complex fertilizer production technology via decomposition of naturally occurring phosphates with nitric acid, more specifically to isolation of calcium nitrate crystalline hydrate from nitric-phosphoric acid solution. Method comprises cooling acid solution, crystallization, separating crystals from mother liquor and treating them with nitric acid followed by washing crystals with 35-60% ammonium nitrate solution cooled to temperature between -10 and +10 о С, consumption of the latter being maintained within a range of 0.1 to 0.25 wt parts per 1 wt part crystals. 
     EFFECT: increased purity of product with regard to nitric acid impurity. 
     3 ex
Patent RU-2250695-C1 (RU)
Title: Method for manufacturing sauce
Inventor: KVASENKOV O I
IPC: A23L27/60
Filed: 2003-09-09
Granted: 2005-04-27
Abstract: FIELD: food industry. 
     SUBSTANCE: the suggested sauce should be prepared due to boiling down the mixture of tomato and banana puree by adding sugar, salt, acetic acid, Jamaica pepper and coriander in certain formula quantities. This provides to obtain new sauce of decreased adhesion to packaging and with harmonic combination of organoleptic properties. 
     EFFECT: higher efficiency.
Patent RU-2246576-C1 (RU)
Title: Bridge span structure
Inventor: DMITRIEV P A
IPC: E01D19/00
Filed: 2003-10-17
Granted: 2005-02-20
Abstract: FIELD: bridge building, particularly for building motorway bridges and pedestrian overpasses, mainly of wood and metal. 
     SUBSTANCE: span structure has wooden deck having thickness changeable along span length. The greatest thickness is in span center part and the lesser one is at span edges. Deck forms extensions inclined to transversal deck axis and transversal pre-tensioned reinforcement located inside deck, supporting subdiagonals located under deck and arranged coaxial to longitudinal deck edges. Rigid inclined transversal tie system formed at each deck end part consists of upper and lower belts, struts and post. Upper belt of each tie system rests upon corresponding inclined deck extension, lower belt thereof is pivotally connected to subdiagonals by ends thereof. Post extends in tie system plane along line laying in vertical longitudinal axial deck plane and rigidly secured to tie system belts by ends thereof. Struts are connected by their ends to lower belt and to lower post end and rigidly secured to corresponding end parts of upper belt by another ends thereof. Deck thickness in span is 1.6 - 1.9 deck thickness at deck ends. 
     EFFECT: increased load-bearing capacity of span structure, its flexural rigidity and torsional rigidity in transversal direction. 
     2 cl, 2 dwg
Patent RU-2257393-C1 (RU)
Title: Способ получения жесткого наполненного пенополиуретана
Inventor: ZOLOTUKHIN V A
IPC: C08J5/10
Filed: 2003-12-04
Granted: 2005-07-27
Abstract: Изобретение относится к получению жестких пенополиуретанов. Описывается способ получения жестких наполненных пенополиуретанов взаимодействием гидроксилсодержащего компонента (А), изоцианатного компонента (Б) - полиизоцианата с содержанием NCO-групп 29-33 мас.% и неорганического наполнителя (В) - жидкого стекла с модулем 4 и плотностью 1,3-1,5 г/см 3  в количестве 50-150 мас.ч. на 100 мас.ч. суммы гидроксилсодержащего и изоцианатного компонентов, в присутствии целевых добавок. В качестве жидкого стекла используют калиевое жидкое стекло, а процесс смешивания компонентов (А), (Б) и (В) проводят одновременно в смесительной головке трехкомпонентной заливочной машины под давлением 15-22 МПа противоструйным методом. Полученные таким способом пенополиуретаны не способны к горению, обладают прочностью на сжатие при 10% деформации до 0,73 МПа, теплопроводностью 0,025 Вт/мк при 25°С, термостойкостью до 265°С и влагопоглощением на уровне 0,02 кг/м 2  и могут быть использованы при изготовлении теплоизоляционных материалов для нужд строительной и холодильной техники, а также в машиностроении. 2 табл.
Patent RU-2251204-C1 (RU)
Inventor: ZJUZEV A M
IPC: H02P23/14
Filed: 2003-12-15
Granted: 2005-04-27
Abstract: FIELD: electrical engineering; induction-motor thyristor drives. 
     SUBSTANCE: proposed general-purpose industrial drive characterized in stepless starting and speed governing by means of thyristors dispensing with shaft-mounted speed sensor that can be used for driving fans, compressors, pumps, grinding machines, conveyers, horizontal-travel mechanisms of material-handling machines, and the like has induction motor, thyristor voltage converter, control unit, speed governing unit, rotation speed setting unit, stator internal voltage meter, motor current and voltage sensor, and functional unit. 
     EFFECT: enhanced precision of speed control. 
     1 cl, 1 dwg
Patent RU-2259352-C1 (RU)
Title: Method for preparing aminophenoxyphthalic acids
Inventor: KUZNETSOV A A
IPC: C07C229/24
Filed: 2003-12-30
Granted: 2005-08-27
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a new method for preparing aminophenoxyphthalic acids that are monomers of type AB used for preparing polyimides. Aminophenoxyphthalic acids of the general formula (I) are given in the invention description wherein Y means trivalent radical taken among radicals row of the general chemical structure (II) or (III) given in the invention description wherein R means hydrogen atom (H), oxyphenyl, N-morpholinyl radicals. Method for their preparing involves two stages: in the first stage method involves carrying out the process of interaction of nitrophthalonitrile of the general formula (IV) given in the invention description wherein R has above indicated values with 3- or 4-acetamidophenol of the general formula (V) given in the invention description in the presence of alkaline metal carbonate in amide solvent medium. Then as alkaline metal carbonate method involves using potassium carbonate mainly and dimethylformamide or dimethylacetamide aqueous solutions are used as an amide solvent. Alkaline hydrolysis is carried out in an aqueous-methanol potassium hydroxide (KOH) solution. Prepared aminophenoxyphthalic acid is isolated as a precipitate by acidification of the reaction mass with acetic acid mainly up to pH 4-5. Aminophenoxyphthalic acids are monomers used for synthesis of polyimides comprising at least one repeated link taken among links row of the general formula (VI) given in the invention description wherein Y has above indicated values. Invention provides preparing new aminophenoxyphthalic acids, for example, oxyphenyl- or N-morpholinyl-substituted acids. Applying these compounds allows expanding possibility for preparing polyimides having substitutes and comprising hinged fragments in the main chain, in particular, oxygen atoms that as one can expect must enhance the chain flexibility and therefore to promote appearance of thermoplasticity property. 
     EFFECT: improved preparing method, improved and valuable properties of compounds. 
     5 cl, 1 sch, 6 ex
Patent RU-2251263-C1 (RU)
Inventor: MAMAEV A V
IPC: A01K67/02
Filed: 2004-03-02
Granted: 2005-05-10
Abstract: FIELD: animal science. 
     SUBSTANCE: one should measure bioelectric potential in biologically active centers N 5, 7, 11, 41, 44 to establish its average value and at its value being above 48 mcA one should conclude upon high growth energy in calves. The application of the suggested method enables to predict potential growth energy in calves beforehand. 
     EFFECT: higher efficiency and accuracy of evaluation. 
     2 ex, 1 tbl
Patent RU-2265835-C1 (RU)
IPC: G01N27/626
Filed: 2004-04-19
Granted: 2005-12-10
Abstract: FIELD: investigating or analyzing materials. 
     SUBSTANCE: method comprises setting one of the crystallographic planes of monocrystal of oxide bronze in coincidence with the flat working surface of the thermal emitter, pumping air between the surface of the thermal emitter and auxiliary electrode, recording background ion current of the thermal emitter, and determining the intervals of operation temperatures of the thermal emitter from the temperature dependence of the background current. 
     EFFECT: enhanced efficiency. 
     4 cl, 2 dwg, 1 tbl
Patent RU-2258785-C1 (RU)
IPC: E02F5/30
Filed: 2004-04-22
Granted: 2005-08-20
Abstract: FIELD: building, particularly for layer-by-layer loosening firm grounds and for removing ice and snow from motor roads and pavements. 
     SUBSTANCE: device comprises frame and shaft secured in rotary supports and installed on the frame. Device has shaft rotation drive, drum with teeth rotary installed on the shaft. Drum hub carries toothed wheels with unbalancing means engaging toothed wheel installed on shaft in rotary supports. Toothed wheels are connected to the drum by rotary supports. Device has toothed wheel drive and resilient members made as flat spring. One spring end is connected to the shaft, another one is secured to drum sidewall. 
     EFFECT: increased reliability. 
     2 cl, 3 dwg
Patent RU-2267984-C1 (RU)
Title: Method for selecting treatment tactics for treating patients for myocardial infarction aggravated with ventricular rhythm disorders
Inventor: LEONOVA IRINA ALEKSANDROVNA
IPC: A61B5/02
Filed: 2004-04-26
Granted: 2006-01-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining risk groups by evaluating left ventricle output fraction, ventricular disorders of various severity degree and prescribing to each patient group standard drug therapy comprising beta-blockers, disaggregants, angiotensin-converting enzyme inhibitors, statins. Late ventricular potentials, recurrent myocardial infarction and left ventricle aneurysm presence. The following risk groups are defined: of very high risk level - I, of high risk level - II, of increased risk level - III, of moderate risk level - IV, of low risk level - V. 
     EFFECT: reduced mortality rate. 
     4 tbl
Patent RU-2247663-C1 (RU)
Title: Pneumatic tyre casing
Inventor: TEREKHOV A I
IPC: B60C9/20
Filed: 2004-04-28
Granted: 2005-03-10
Abstract: FIELD: automotive industry; tyre industry. 
     SUBSTANCE: invention relates to design of radial-ply tyres for trucks. Proposed tyre casing contains tread, breaker, carcass, side strips and bead rings. Diameter of metal cord is from 0.87 to 0.97mm. Metal cord proper is made of metal threads of equal diameter, ratio of diameter of metal thread to diameter of metal cord being from 0.242 to 0.293. Ratio of pitch of metal cord in breaker to diameter of metal cord is from 1.85 to 2.076, and linear density of metal cord lies within 2.84 and 3.16 g/m. Ratio of thickness of each rubber-lined layer of metal cord in breaker to diameter of metal cord is from 1.62 to 1.85, and breaking strength of metal cord is not lower than 955 ±5 N. 
     EFFECT: reduced materials usage, labour input and power consumption at production of tyres. 
     2 dwg
Patent RU-2271220-C1 (RU)
Title: Emulsion inactivated vaccine against infective cattle rinotracheitis
Inventor: MISHCHENKO VLADIMIR ALEKSANDRO
IPC: C12N7/00
Filed: 2004-07-09
Granted: 2006-03-10
Abstract: FIELD: veterinary virology and biotechnology. 
     SUBSTANCE: claimed vaccine contains antigen material from infective cattle rinotracheitis virus strain, reproduced in specific passage cell cultures having biological activity of at least 6.0 lg TCD 50 /cm 3  and inactivated with aminoethyl ethyleneimine, and oily adjuvant in mass ratio of 30.0:70.0, respectively. Aforementioned virus strain is reproduced in specific passage cell cultures and has cytopathic action and during incubation for 48-96 h in accumulated in titer of 6.5-8.0 lg TCD 50 /cm 3 . Aminoethyl ethyleneimine is used in concentration of 0.1-0.2 % followed by neutralization thereof with sodium thiosulfate. 
     EFFECT: vaccine with high antigenic and immunogenic activity and safety; enhanced assortment of specific agents for infective cattle rinotracheitis prophylaxis. 
     15 cl, 6 tbl, 7 ex