baber/WOPTO huggingface dataset:
Patent RU-2177866-C2 (RU)
Inventor: LATYSHEV V N
IPC: B23Q11/10
Filed: 1999-04-05
Granted: 2002-01-10
Abstract: FIELD: machine engineering, possibly metal cutting. SUBSTANCE: method is based upon process of preliminary aeration of technological cutting fluid by ozone. Method comprises feeding of distilled ozonized water (used as technological cutting fluid) in the form of magnetic microcapsules to contact zone. It provides constant concentration of oxygen in cutting zone. EFFECT: increased strength of cutting tools, enhanced ecological condition at metal cutting. 1 tbl, 1 ex
Patent RU-2188848-C2 (RU)
Title: Brake fluid
Inventor: RYZHOV E M
IPC: C10M105/18
Filed: 1999-06-10
Granted: 2002-09-10
Abstract: FIELD: hydraulic liquids. SUBSTANCE: invention relates to brake fluids utilized in hydraulic circuits of motor car brakes, clutches, and other devices provided with drum brakes as well as inexpensive hydraulic liquids in other areas. Fluid contains, wt %: castor oil, 15-40; mono- and/or di- and/or triethylene glycols, or their mixture with higher glycols, 5-55; mono-C1-C4- alkyl ethers of mono- and/or di- and/or triethylene glycols, or their mixture with monoethers of higher glycols, and/or aliphatic alcohols, and/or cyclic alcohols, 29.99-61; and dye, 0.001- 0.01. EFFECT: raised boiling temperature, lowered freezing temperature, and improved technical and economical characteristics. 1 tbl, 6 ex
Patent RU-2171268-C2 (RU)
Title: Structurally colored epoxy polymer
Inventor: AMIROVA L M
IPC: G02B1/00
Filed: 1999-08-03
Granted: 2001-07-27
Abstract: FIELD: manufacture of colored paintwork coatings and optical glasses. SUBSTANCE: polymer is prepared by hardening of glycidyl phosphates of general formula:   wherein R is   wherein n is 1 or 2, with diamidophenyl methane in the presence of Fe (III) ions. EFFECT: higher light resistance with chalking and other physico-mechanical properties remaining unchanged. 9 ex, 1 tbl
Patent UA-58595-C2 (UA)
Title: process for preparation OF 4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose
IPC: C07H5/02
Filed: 1999-04-01
Abstract: The invention relates to the process for preparation of 4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose which may be used as a sugar ingredient (sweetener) of increased sweetness particularly in food and pharmaceutical industries. In accordance with the invention there is disclosed a process for preparation of 4,1',6'-trichloro-4,1',6'-trideoxygalactosucrose with sucrose as the base material consisting in selective acetylation of sucrose in pyridine, chlorination of monoacetylated product in Vilsmeier reagent, peracylation of the chloroderivative in pyridine with the deesterification and isolation of the desired product. It has been found that the most preferred conditions for the acetylation stage are the following: the weight of the pyridine excess being 10-times as that of sucrose, conducting the reaction at the room temperature and recurring bark to the pyridine process with the pyridine removed from the reaction zone by an off-distillation with freezing. The preferred condition for preparation of Vilsmeier reagent is the reaction of phosphorus pentachloride with dimethylformamide (DMF) at the temperature of 0-25 °С in the absence of moisture. Chlorination is preferably conducted at gradual addition of sucrose 6- monoacetate solution in DMF to the prepared solution of Vilsmeier reagent, the temperature being maintained below 20 °С with the following heating of the reaction to 108-110 °С for min. 1.5 hours. Chlorination іs conducted for the mixture of products received at the stage of direct acetylation without chromatographic separation of the mixture on ion-exchange resin. Peracylation is conducted by acetic anhydride in pyridine preferably at the temperature of 50 °С for 1.5-2.5 hours. Deacylation is provided by sodium methoxide in alcohol at the room temperature for min. four hours at pH 8,8-9,0 with following neutralisation of the reaction by the ion-exchange resin in H-+. The total yield is 60 % at 85 % purity. The advantages of the process are provided due to reduction of synthesis stages and simplification of their conducting, considerable increase of the desired product yield, fast and reliable control of all the stages of technological process by spectral analysis methods.
Patent UA-26854-C2 (UA)
IPC: B01J39/04
Filed: 1993-06-03
Abstract: In a process for the production of acetic acid by carbonylation of methanol in the presence of a rhodium carbonylation catalyst, methyl iodide and an iodide salt stabiliser the improvement resides in maintaining a finite concentration of water of up to about 10% by weight and a methyl acetate concentration of at least 2% by weight in the liquid reaction composition and recovering the acetic acid product by passing the liquid reaction composition through a flash zone to produce a vapour fraction which is passed to a single distillation column from which an acetic acid product is removed.
Patent UA-22122-C2 (UA)
Title: Facility for storage of liquid colloidal substances and suspensions and method for manufacture of vacuum flask
Filed: 1994-01-18
Abstract: The invention relates to thermoses or similar capacities suitable for storage of media of different viscosity providing their minimum cooling and minimum heating.
Patent UA-19406-C2 (UA)
Title: Code unit for lock
Filed: 1994-12-22
Abstract: The invention relates to locking units. The appliance has body with transverse openings with blocking pins placed in those and balls at one side of key hole for plate key with code openings, catch with dead cross openings to place spring-supported pins there, and hole for code card. In addition it has support pins and openings in the body for those, these are arranged coaxially to openings for blocking pins and are placed at other side of key hole.
Patent UA-35595-C2 (UA)
Title: Method and device for installing medical capsule
IPC: A61F6/18
Filed: 1993-07-14
Abstract: The invention relates to the method and the device for installing the supported tubular medical capsule. The method for installing the medical capsule with the through hole onto the rod serving as a support consists in broadening the hole by applying the pressure on the side of the support inserted into the hole. Finally, the pressure is shut off, and the capsule is attached to the support.
Patent UA-24031-C2 (UA)
Title: Method for installation of wall made of blocks and block to make the wall
Filed: 1995-06-06
Abstract: The invention relates to building. The method includes making blocks with cavities as outer channel that goes through all the faces in perimeter, and inner cavity, placement of blocks in several rows with displacement of those by half-length of blocks and connection to each other with binding mortar. The blocks are made of gypsum, the inner cavity – through and external channel – on faces adjoining inner cavity with depth equal to half of width of the last one, at that rows of blocks are laid dry, with formation of channels of faces of adjoining blocks of vertical cavities with dimensions corresponding to dimensions of the inner cavity of the block, and adjoining is performed through filling heat-insulation mortar to one of the cavities of the upper row of blocks, after that cycle of laying is repeated.
Patent UA-28033-C2 (UA)
Title: Metal-hydride power unit
Filed: 1996-08-27
Abstract: Metal-hydride power unit consists of desorber and sorber filled with metal hydride and connected by means of hydrogen pipelines. To the pipelines through filter expansion machine is connected. For the drive of useful load the unit additionally includes at least two mains – one – with pump placed in it and connecting the sorber output and desorber input, the other – with throttle placed in it and connecting the desorber output with sorber input. The mains named, sorber and desorber are filled with suspension of metal hydride in inert carrier.
Patent UA-31871-C2 (UA)
Title: Loose material mixer
Inventor: Kuz'mich Yaroslav Anatoliiovych
Filed: 1998-11-10
Abstract: The invention refers to mixing of materials, preferably for preparing combine feeds. A loose material mixer includes a mixing chamber with receiving neck, a loose component bunker, an unloading spout and a drive. In the middle of the mixing chamber a vertical screw loader is installed, which consists of a two-step screw conveyer and a delivery spout, which is separated into sections according to the height of said conveyer. A step of the screw conveyer of lesser diameter is placed in the receiving neck and that of larger diameter in the delivery spout. Sections of the delivery spout are arranged coaxially and are fixed to the mixing chamber rigidly. The invention provides improving in productivity, lowering in material capacity, laboriousness and energy consumption, saving production costs of the final product.
Patent UA-52689-C2 (UA)
Title: Branch unit of distribution system of quick filter
Inventor: Bespalyi Viktor Serhiiovych
IPC: E03B3/18
Filed: 1999-03-24
Abstract: Branch unit of distribution system of quick filter has perforated pipe and filtering element installed in coaxial position with the outer surface of perforated pipe and with a gap with respect to the last one. To diminish losses of pressure during washing the filter filtering element is made as filtering grid, and value of compensation cavity is brought to correspondence with the total area of the openings of perforated pipe.
Patent RU-2216045-C2 (RU)
Title: Способ изготовления и проверки средства санкционирования доступа и средство санкционирования доступа
Inventor: PUFF JOKHANNES
IPC: B42D25/00
Filed: 1998-08-18
Granted: 2003-11-10
Abstract: Изобретение относится к средствам изготовления не связанного с личностью средства санкционирования доступа и проверки санкционирования доступа. Техническим результатом является повышение защиты от подделки средства санкционирования. Для этого наносят биогенный структурированный материал на средство санкционирования доступа, регистрируют характеристические параметры биогенного материала, записывают принимаемые параметрические данные в блоки данных, проверяют санкционированный доступ путем повторного измерения параметров и сравнения полученных параметров с имеющимися параметрами в блоках данных, деблокирование доступа при совпадении параметров. 2 с. и 11 з.п.ф-лы, 1 ил.
Patent RU-2211043-C2 (RU)
Title: Composition for preparing medicinal forms and enrichment of foodstuffs promoting to correction of disturbances in lipid metabolism, prophylaxis and treatment of atherosclerosis
Inventor: UDINTSEV S N
IPC: A23L33/155
Filed: 2000-03-20
Granted: 2003-08-27
Abstract: FIELD: medicine, food industry. SUBSTANCE: invention proposes a composition containing any among lipophilic vitamins: A, D, E, K or beta-carotene or any their combination and an oily base also. Cedar nut oil is used as an oily base. EFFECT: reduced price of product. 1 tbl
Patent RU-2232484-C2 (RU)
Title: Device and method of control over initial transmission power of forward communication channel in communication system with mobile objects
Inventor: PARK DZIN-SOO
IPC: H04B7/005
Filed: 1999-08-02
Granted: 2004-07-10
Abstract: FIELD: communication systems with mobile objects. 
     SUBSTANCE: invention refers to device and method establishing initial transmission power for forward communication channel over which base station sends signal to mobile station. Method determining initial transmission power for transmitter of forward communication channel of base station in mobile communication system includes stages measuring intensity (level) of signal of specified forward communication channel received from base station, transmission of information indicating intensity of signal of specified forward communication channel to base station, determination in base station of transmission power on basis of mentioned information received from mobile station and use of determined transmission power to set initial transmission power for another forward communication channel. 
     EFFECT: diminished crossfire of transmitters of forward communication channel while characteristic of reception of mobile station is widened and effectiveness of utilization of transmission power for base station is raised. 
     44 cl, 10 dwg
Patent RU-2232575-C2 (RU)
Inventor: TKACHENKO L V
IPC: A61P15/08
Filed: 2000-06-13
Granted: 2004-07-20
Abstract: FIELD: medicine. 
     SUBSTANCE: the suggested preparation for treating chronic endometritis is represented by instillagel previously known as a lubricant and anesthetic during catheterization. 
     EFFECT: increased number of preparation of mentioned indication, higher efficiency of therapy. 
     3 tbl
Patent RU-2204376-C2 (RU)
Inventor: PLO GREGORI
IPC: D06P3/08
Filed: 2000-06-20
Granted: 2003-05-20
Abstract: FIELD: cosmetology. SUBSTANCE: the innovation deals with oxidizing dyeing keratin fibers, for example, hair, containing oxidizing dyestuff, enzyme of oxidoreductase type and acceptable chitosan either as salt or chemically modified in medium acceptable for dyeing, and method for dyeing by applying this composition and kit containing components of the above-suggested composition. The present innovation provides intensive hair dyeing and keeping activity of enzyme applied. EFFECT: higher efficiency. 36 cl, 1 dwg, 1 tbl
Patent RU-2187620-C2 (RU)
Inventor: ZAKIROV A F
IPC: C09K8/508
Filed: 2000-08-14
Granted: 2002-08-20
Abstract: Изобретение относится к способу изоляции вод в порово-трещиноватых коллекторах нефтяного пласта. Технический результат - повышение эффективности способа изоляции за счет создания сплошного экрана в водоносной части пласта при сохранении проницаемости нефтяного интервала пласта. Способ изоляции вод в порово-трещиноватых коллекторах нефтяного пласта путем закачки селективного водоизолирующего полимерного состава с последующей дополнительной закачкой полимера с начальным размером частиц, меньшим поперечных размеров трещин, причем в качестве указанного полимера закачивают суспензию водонабухающего полимера - оксиэтилцеллюлозу. 1 табл., 2 ил.
Patent RU-2188055-C2 (RU)
Title: Method for fire prophylaxis in pine forest plantation
Inventor: ZHDANOV JU M
IPC: A62C3/02
Filed: 2000-10-09
Granted: 2002-08-27
Abstract: FIELD: forestry. SUBSTANCE: method involves removing acerose leaf litter and partially surface sandy soil layer from outer forest edge rows by means of controlled air flow directed toward forest plantation; covering transferred acerose leaf litter with removed sandy soil layer for preventing acerose leaf litter and, on the whole, pine plantation from igniting from casual combustion sources. EFFECT: increased efficiency and simplified method. 1 dwg
Patent RU-2188097-C2 (RU)
Title: Method and apparatus for combination process of continuous casting and rolling of copper alloys
Inventor: ALEKHIN VLADIMIR JAKOVLEVICH
IPC: B22D11/10
Filed: 2000-11-10
Granted: 2002-08-27
Abstract: FIELD: metallurgy, possibly processes for combination continuous casting and rolling of copper alloys. SUBSTANCE: method comprises steps of preparing melt, accumulating it in mixer, removing oxygen from melt copper, alloying it by alloying component in the form of rod, feeding melt to receiving bath of casting machine in which heel of melt is covered with baked petroleum coke and(or) graphite lumps; forming continuously cast billet in mold; discharging hot cast billet and feeding it to continuous rolling mill. Before starting casting process at heating bath, pouring pipe is covered with lid of graphite at side of stop device. Graphite plug is inserted to lower portion of pouring pipe. After heating bath directly before casting process lid and plug are removed. At inlet of stream into receiving bath of casting machine stream is directed to opening of graphite plate arranged on surface of melt and simultaneously inert gas is supplied through opening of graphite plate to zone of introducing alloying component. Then stream of melt is directed to mold through pouring pipe of receiving bath. EFFECT: enhanced efficiency of continuous casting and rolling processes of copper alloys, improved quality of rolled rods. 5 cl, 2 dwg, 1 ex
Patent RU-2191136-C2 (RU)
Inventor: VISHNEVSKIJ L I
IPC: B63H11/10
Filed: 2001-01-09
Granted: 2002-10-20
Abstract: FIELD: shipbuilding; marine bladed propulsors: coaxial propellers of opposite rotation. SUBSTANCE: at least blades of aft propeller are movably secured in hub. Each blade is mounted for rotation on axle running through root of blade in parallel with propeller shaft axis. Hub is provided with slots in plane of propeller disk where roots of blades are located. Each root of blade is immovably secured on respective axle which is movably mounted in slot. Blades of propellers are mounted for turn through angle of ± 10 deg. EFFECT: reduced level of pressure fluctuations on ship s hull; reduced intermittent hydrodynamic forces on propellers; enhanced efficiency of propulsors in off-standard modes. 2 cl, 3 dwg
Patent RU-2200899-C2 (RU)
Title: Vessel of composite material
Inventor: VERESHCHAGIN R I
IPC: F17C1/06
Filed: 2001-02-07
Granted: 2003-03-20
Abstract: FIELD: reservoirs of composite materials. SUBSTANCE: vessel of composite material includes envelope in the form of body of revolution. Envelope has butt joint in the form of annular protrusion formed by winding composition material and mechanically worked. Annular protrusion is arranged on longitudinally placed belts. One ends of said belts are secured to envelope; their other ends embrace mechanically worked portion of protrusion and they are also secured to envelope. EFFECT: enhanced reliability of securing butt joint to envelope. 4 dwg
Patent RU-2234336-C2 (RU)
Inventor: OL MARKER CHELL
IPC: A61K39/395
Filed: 1999-09-23
Granted: 2004-08-20
Abstract: Предложено: новые лекарственные средства для лечения повреждения нервного корешка, фармацевтические композиции на их основе и способы лечения, включающие введение этих средств. Средства представляют собой ингибитор альфа-ФНО, выбранный из группы: ингибиторов металлопротеаз (за исключением метилпреднизолона), тетрациклинов, включая химически модифицированные тетрациклины, хинолонов, лазароидов, пентоксифиллинов, производных гидроксамовых кислот, нафтопиранов, растворимых рецепторов цитокинов, моноклональных антител к альфа-ФНО, амринона, пимобендана, веснаринона, ингибиторов фосфодиэстеразы III, лактоферрина и аналогов, производных лактоферрина, и мелатонина Изобретение расширяет арсенал средств и способов лечения перечисленных заболеваний. 11 н. и 23 з.п. ф-лы, 2 табл.
Patent RU-2201042-C2 (RU)
Inventor: SEREZHIKOV S P
IPC: H04R7/16
Filed: 2001-04-17
Granted: 2003-03-20
Abstract: FIELD: radio engineering. SUBSTANCE: proposed method involves connection of voice coil to diaphragm by sticking voice-coil former to centering collar of diagram. To this end centering collar of diaphragm is coated with adhesive and cylindrical former of voice coil is mounted thereon. In addition cylindrical former is sewed to centering collar with thread whereupon seam produced in the process is coated and impregnated with adhesive on both sides. EFFECT: reduced stress in adhesive layer, enhanced speed and life of former-to-diaphragm joint. 3 dwg
Patent RU-2215924-C2 (RU)
Inventor: KALACHEV I F
IPC: F16L13/10
Filed: 2001-10-04
Granted: 2003-11-10
Abstract: FIELD: oil producing, chemical and other industries and sanitation facilities. SUBSTANCE: method of sleeve joining of pipes with inner coating includes forming of pipe end into nipple and use of connecting member in form of sleeve with bell-mouth at ends and press-fitting nipple into sleeve after preliminary application of anticorrosive coating and sealing compound onto inner surface. Prior to press-fitting the nipple, its end is bent to cone, conicity of bending not exceeding 10 o , labyrinth grooves are made on ends of sleeve bell-mouth and ring with labyrinth ring grooves on end faces for bent end of nipple is interference fitted in middle part of sleeve, and sealing hardening compound in form of circular beads is applied to end sections of nipple and sleeve. EFFECT: provision of reliable and quality sealing of joint, improved reliability, simplified joining process. 3 cl, 4 dwg
Patent RU-2215245-C2 (RU)
Title: Compressed air drying apparatus
Inventor: MURASHOV A F
IPC: F24F3/14
Filed: 2001-12-06
Granted: 2003-10-27
Abstract: FIELD: compressed air treatment systems including its drying apparatuses. SUBSTANCE: apparatus has inlet and outlet pipelines, two different heat exchangers, bypass pipe with moisture separating header, and steam trap. First heat exchanger is, essentially, single-row frame-mounted tubular radiator blown down with atmospheric air forced by fan connected to single-row tubular radiator via flexible link. Second heat exchanger is set of heat-transfer components of tube-in-tube type. It is connected to single-row tubular radiator of first heat exchanger through upper header of second heat exchanger and through bypass pipe accommodating moisture separating header in its lower part; this header communicates with first heat exchanger and with steam trap. EFFECT: enhanced heat-transfer efficiency; reduced metal input and size, facilitated installation and maintenance. 4 cl, 3 dwg
Patent RU-2215047-C2 (RU)
Title: Device for circulating degassing of steel
Inventor: KOROLEV M G
IPC: C21C7/10
Filed: 2001-12-25
Granted: 2003-10-27
Abstract: FIELD: ferrous metallurgy; treatment of steel beyond furnace in ladle by circulating degassing. SUBSTANCE: proposed device includes vacuum chamber with suction and drain branch pipes, pipe line connected with suction branch pipe and water-cooled oxygen tuyere mounted in working cavity of vacuum chamber. Vacuum chamber is additionally provided with water-cooled gas tuyere. Oxygen and gas tuyeres are mounted in diametral horizontal plane of working cavity of vacuum chamber and are provided with respective drives for performing reciprocating and rotary motion. Outlet nozzles of tuyeres are perpendicular to their longitudinal axis. EFFECT: enhanced efficiency; possibility of heating lining during inter-melt periods. 3 dwg, 1 ex
Patent RU-2219420-C2 (RU)
Title: Bellows
Inventor: PASHARIN JU L
IPC: F16L51/02
Filed: 2002-01-11
Granted: 2003-12-20
Abstract: FIELD: construction engineering; erection of pipe lines; devices for compensation for vibration and temperature fluctuations. SUBSTANCE: body of bellows is made in form of narrow corrugations and at least two wide corrugations whose walls are engageable by convex and concave surfaces which are made in form of arcs of circle in longitudinal section. Ratio of height H between convex surface of wide corrugation and concave surface of narrow corrugation engageable with it to height h between convex and concave surfaces of narrow corrugation ranges from 0.5 to 0.8. Ratio of radius R of convex surface of wide corrugation to radius r of convex surface of narrow corrugation ranges from 2.6 to 5.0; height H is lesser than radius R . Wide corrugations are located over edges of bellows. EFFECT: enhanced serviceability of bellows. 2 cl, 2 dwg