baber/WOPTO huggingface dataset:
Patent RU-2207924-C2 (RU)
Inventor: MINAKOV V V
IPC: B09C1/02
Filed: 2001-05-17
Granted: 2003-07-10
Abstract: FIELD: cleaning soil and sludge contaminated with petroleum products. SUBSTANCE: washing-off is performed by means of washing aqueous solutions which emulsify hydrocarbons forming readily separable emulsions. Proposed plant includes washing-off apparatus and reservoir for washing solution. Washing-off apparatus includes unit for jet delivery of washing solution which is connected with washing solution reservoir by means of first pipe line, washing-off product drain branch pipe located in upper portion of apparatus , unit for taking emulsified mixture of washing solution and washing- off products which is connected with second pipe line used for discharge of said mixture from apparatus and loading/unloading unit. Plant is provided with unit for forced delivery of washing solution which is mounted in first pipe line. It is good practice to mount worm feeder in lower portion of apparatus. Plant shall be additionally provided with separating reservoir connected with unit for taking emulsified mixture of washing solution and washing-off products by means of second pipe line; it is provided with branch pipes for draining washing solution and washing-off products located in lower and upper portions of separating reservoir. According to one version, washing-off apparatus, separating reservoir and washing solution reservoir are connected in closed circulating loop. EFFECT: enhanced efficiency. 4 cl, 1 dwg
Patent RU-2209705-C2 (RU)
Title: Blank of envelope of laminate articles and apparatus for making it
Inventor: TRUFANOV M A
IPC: B21K21/02
Filed: 2001-07-16
Granted: 2003-08-10
Abstract: FIELD: plastic metal working, namely production of laminate sleeve type or tubular articles. SUBSTANCE: blank of envelope of laminate articles is in the form of double-wall sleeve with outer and inner hollow cylindrical portions mutually joined by means of annular bottom part. Between outer cylindrical and bottom portions at one side and between inner cylindrical and bottom portions at other side there are respectively outer and inner inlet zones. Outer inlet zone is in the form of hollow truncated body of revolution having constant diameter of cavity and variable thickness of wall along its height. Inner inlet zone is in the form of hollow cylinder with variable thickness of wall along its height and with cavity whose diameter lowers towards cylindrical portion. Large bases of inner and outer inlet zones are joined respectively with outer and inner hollow cylindrical portions. Apparatus for making blank of envelope of laminate articles includes punch and die. Cavity of die has hollow cylindrical portion and bottom portion in the form of ring. In cavity of die there is additional shaping zone in the form of hollow truncated cone arranged between hollow cylindrical and bottom portions. Large base of cone is joined with hollow cylindrical portion. Inner surface of shaping zone is cone one and it has diameter lowered towards cylindrical portion. EFFECT: lowered deforming effort at initial time moment of calibrating, enhanced quality of laminate products. 2 cl, 7 dwg, 1 ex
Patent RU-2263167-C2 (RU)
Inventor: TANAKHASI MITSUKHIKO
IPC: D02G3/00
Filed: 2000-12-19
Granted: 2005-10-27
Abstract: FIELD: production of thermally stable coiled threads. 
     SUBSTANCE: thread contains thermally stable high-functional filaments with linear density of single filament of from 0.02 to 1.0 tex. Relative elongation of thread upon stretching is at least 6%, elastic modulus in stretching is at least 40% and specific tearing loading is within the range of from 0.15 to 3.5 N/tex. Method involves twisting thermally stable high-functional filaments; providing thermal fixation thereof by processing with high temperature steam at high pressure or with high temperature water at high pressure; untwisting filaments. Thermally stable high-functional filaments are subjected to twisting until twisting parameter K reaches 5,000 to 11,000. Thermal fixation is provided by processing with steam at high temperature and under high pressure or with water under high pressure at temperature  of 130-250°C. According to another method, thermally stable filaments are subjected to thermal fixation process by dry thermal processing at temperature of from 140°C to 390°C. Thermally stable thread is used for manufacture of three-dimensional stretchable fibrous article, wherein amount of thermally stable coiled thread constitutes at least 50% of fibrous part of article. Article produced with the use of such a thread does not lose its properties after heating thereof. 
     EFFECT: increased thermal stability, fireproofing and strength properties, improved relative elongation, low fluffiness, low extent of dustiness. 
     8 cl, 5 dwg, 6 tbl, 30 ex
Patent RU-2220715-C2 (RU)
Inventor: SAKO KAZUKHIRO
IPC: A61K47/02
Filed: 2000-08-01
Granted: 2004-01-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to stable peroral pharmaceutical composition and to its preparation where alterations of medicinal agent releasing are prevented at storage under conditions of light effect by addition of yellow ferric (III) oxide and/or red ferric (III) oxide to the preparation with prolonged release of matrix type and comprising medicinal agent, hydrophilic base and polyethylene oxide. Invention relates also to method for prevention of alterations in releasing medicinal agent at storage of preparation with prolonged release of matrix type and comprising medicinal agent, hydrophilic base and polyethylene oxide under conditions of light effect. Invention provides increasing the guaranteed time for product storage and to enhance quality of product. EFFECT: improved preparing method, valuable pharmaceutical properties of composition. 21 cl, 1 tbl
Patent RU-2222315-C2 (RU)
Inventor: JUE DZIANG
IPC: A61K8/00
Filed: 2000-06-09
Granted: 2004-01-27
Abstract: FIELD: medicine, stomatology. SUBSTANCE: invention relates to agents used for delivery substances to mouth cavity. Composition for delivery of substances to mouth cavity comprises organosiloxane resin, volatile carrier able to dissolve organosiloxane resin, viscosity modifying agent and substance used for mouth cavity care and also composition comprising organosiloxane resin, diorganopolysiloxane-base liquid polymer, viscosity modifying agent and at least one substance used for mouth cavity care. Invention proposes also method for application of indicated compositions. EFFECT: valuable medicinal properties of compositions. 17 cl, 6 tbl
Patent RU-2225193-C2 (RU)
Inventor: ARKHANDEEV A V
IPC: A61H23/00
Filed: 2002-04-01
Granted: 2004-03-10
Abstract: FIELD: medicine, otorhinolaryngology, pediatrics. SUBSTANCE: the present innovation deals with optimization of juvenile therapy in children with chronic tonsillitis. One should perform ultrasound irrigation of palatine tonsils with medicinal preparations. Moreover, the above-mentioned irrigation is carried out with 0.006%- chlorohexidine solution heated up to 40 C per 3 min with intervals at course being up to 10 d. The innovation enables to optimize therapy in children with chronic tonsillitis. EFFECT: high efficiency. 3 ex _
Patent RU-2235643-C2 (RU)
Inventor: KRUCHININA G N
IPC: B30B15/00
Filed: 2002-07-23
Granted: 2004-09-10
Abstract: FIELD: presses. 
     SUBSTANCE: method includes preparing reaction mixture and making rigid perforated frame. The frame is then coated with the reaction mixture and pressed between shafts. The pad cloth is then cut and thermally treated. 
     EFFECT: enhanced wear resistance. 
     5 cl, 3 dwg, 6 tbl
Patent RU-2235200-C2 (RU)
Inventor: ROGATYKH N P
IPC: E21B47/02
Filed: 2002-10-14
Granted: 2004-08-27
Abstract: FIELD: inclinometers, particularly orienting systems for movable objects used to control well deviation. 
     SUBSTANCE: sensor has three identical flux gates with sensitivity axis forming equal angles with longitudinal axis of cylindrical body. Flux gates are arranged so that each flux gate may be aligned with other flux gates by rotation thereof about longitudinal axis of cylindrical body through the angle of  120 o . Magnitudes of angles between sensitivity axes of flux gates and longitudinal body axis lie within the ranges of [ , 90 o - ] and [90 o + , 180 o - ], where   and   - angle magnitudes depending on admissible error of geomagnetic field vector measurements. 
     EFFECT: decreased size and increased measuring accuracy. 
     1 dwg
Patent RU-2269339-C2 (RU)
Inventor: BOGER DEJL L
IPC: A61K31/166
Filed: 2001-03-27
Granted: 2006-02-10
Abstract: FIELD: organic chemistry, medicine, oncology, biochemistry, pharmacology. 
     SUBSTANCE: invention relates to the development of a method for inhibition in interaction of metalloproteinase 2 with integrin α v β 3  in host cells. Method involves contact of integrin with the amount of compound inhibiting this interaction and represented by the formula (I):   wherein each of G 1  and G 2  represents independently -NH-C(O)-O-R 1 , -NH-C(O)-O-(CH 2 ) v -(C 6 H 4 )-X 3 , -NH-C(O)-NH-(CH 2 ) v -(C 6 H 4 )-X 3 , -O-C(O)-NH-(CH 2 ) v -(C 6 H 4 )-X 3 , -O-C(O)-O-(CH 2 ) v -(C 6 H 4 )-X 3  or -NH-C(O)-CH 2 -(C 6 H 4 )-X 3 ; each of Y 1  and Y 2  represents independently -OH, (C 1 -C 4 )-alkyl, (C 1 -C 4 )-hydroxyalkyl, (C 1 -C 4 )-alkoxy-group, phenyl, benzyl or -NH 2 ; R 1  represents (C 1 -C 4 )-alkyl; each of X 1  and X 2  represents independently halogen atom or (C 1 -C 4 )-alkoxy-group; X 3  represents halogen atom, nitro-group, (C 1 -C 4 )-alkyl, (C 1 -C 4 )-alkoxy-group or (C 1 -C 4 )-perfluoroalkyl; Z represents -C≡C-, -C 6 H 4 -, cis-CH=CH-, trans-CH=CH-, cis-CH 2 -CH=CH-CH 2 -, trans-CH 2 -CH=CH-CH 2 -, 1,4-naphthyl, cis-1,3-cyclohexyl, trans-1,3-cyclohexyl, cis-1,4-cyclohexyl or trans-1,4-cyclohexyl; A represents hydrogen atom (H) or a covalent bond; each of m and n represents independently a whole number o or 1; t represents a whole number o or 1; each of p, r and v represents a whole number 1 or 2 and under condition that when A means hydrogen atom (H) then t is 0; when A means a covalent bond then t = 1, and when m = 0 then Y 1  represents (C 1 -C 4 )-hydroxyalkyl, and when n = o then Y 2  represents (C 1 -C 4 )-hydroxyalkyl. Also, invention describes a method for apoptosis induction involving administration of abovementioned substance in the therapeutically effective dose. 
     EFFECT: improved method for tumor inhibition, expanded assortment of antitumor agents. 
     37 cl, 9 dwg, 7 ex
Patent RU-2253717-C2 (RU)
Inventor: STOLBUNOV A K
IPC: E03F5/14
Filed: 2002-12-26
Granted: 2005-06-10
Abstract: FIELD: devices for separating liquid or solid substances from sewage, for instance used in civil and industrial treatment plants. 
     SUBSTANCE: device comprises body with grid installed in the body. Grid includes rigid frame and filter formed as a number of plates, grid cleaning means, carriage and special accumulative tray for separated impurities receiving. The device has n>1 grids installed in series inside channel in sewage flow direction and defining gaps decreasing in sewage flow direction. Grid cleaning means is made as a rotary bush of flexible resilient rods and connected to drive. Accumulative tray is shaped correspondingly to bush shape and made of perforated material. 
     EFFECT: increased efficiency. 
     3 cl, 3 dwg
Patent RU-2240878-C2 (RU)
Inventor: SKOROKHVATOV N B
IPC: B21B1/26
Filed: 2002-12-27
Granted: 2004-11-27
Abstract: FIELD: rolled stock production, namely equipment of continuous wide strip hot rolling mills. 
     SUBSTANCE: method comprises steps of cooling strip at transporting it in exit roller table after rolling; before coiling subjecting leading and back ends of strip to straightening along length values equal to distances between last stand of finish stand group and first coiler for hot rolling. Apparatus for treating thin strip before coiling in continuous wide strip hot rolling mill includes last stand of finish stand group of rolling mill, exit roller table, first coiler for hot rolling having feeding and shaping rollers. Multi-roller straightening machine is arranged in front of first feeding rollers of coiler. Said machine has swing upper lid and straightening rollers mounted in housing and in lid by means of bearing assemblies. Bearing assemblies and straightening rollers are hollow ones, and they nay be cooled with water. At inlet side of upper lid guiding roller is arranged; diameter of guiding roller exceeds diameter of straightening rollers at least by 2 times. 
     EFFECT: less loss of yield, possibility for restoring planeness, geometry and dimensions of cross section of leading and rear ends of thin strips. 
     2 cl,1 dwg
Patent RU-2240207-C2 (RU)
Inventor: NEKRASOV R JU
IPC: B23B27/16
Filed: 2003-01-15
Granted: 2004-11-20
Abstract: FIELD: mechanical engineering; metal working and cutting. 
     SUBSTANCE: proposed tool has housing in which cutting blade with hole is secured in angular socket by means of rod with head and nut installed on thread on end of rod in contact with end face of bushing installed in stepped hole of housing. To improved operation reliability owing to guaranteed direction of clamping force of cutting blade to angle of housing socket, axis of rod is displaced relative to axis of hole in cutting blade in direction of top of angular socket, and stepped hole is provided with section having conical surface. End face of bushing opposite to end face in contact with nut is made spherical to provide contact with said conical surface of stepped hole from side opposite to top of angular socket. Centering belt is made in bushing near its spherical end face on inner diameter. Said belt in contact with rod. 
     EFFECT: improved operation reliability of tool. 
     2 dwg
Patent RU-2257795-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2003-05-14
Granted: 2005-08-10
Abstract: FIELD: confectionery industry, in particular, processes for preparing of jellying concentrate. 
     SUBSTANCE: method involves squeezing juice from sugar beet which is prepared and deodorized with above-critical carbon dioxide; extracting pomace during mixing in extraction volume of water and liquid hydrogen fluoride; blending juice and extract; introducing into blend liquid ammonia and above-critical CO 2 -extract of Mortierella zychae micromycet biomass; extracting by predetermined process for producing of solid residue; treating with liquid ammonia; concentrating blend; treating concentrate with liquid carbon dioxide; mixing with treated solid residue of Mortierella zychae micromycet biomass and heating mixture to temperature of at least 60°C. 
     EFFECT: improved structuring properties and increased thermal stability of resultant concentrate.
Patent RU-2249322-C2 (RU)
Inventor: BURKOV L N
IPC: A01B39/20
Filed: 2003-06-02
Granted: 2005-04-10
Abstract: FIELD: agricultural engineering, in particular, equipment for cultivation of soil between farm crop rows. 
     SUBSTANCE: tillage tool has main shaver equipped with tine and bent wing, and is provided with at least one additional shaver similar to main one and having wing bent portion oriented in opposite direction with respect to that of main shaver. Each tine has continuously curved end and openings for attachment of wing and is equipped with stops arranged below upper opening. Tillage tool is provided with planks for coupling shaver tines to one another so that shavers are arranged symmetrically with respect to vertical axis to provide for various combinations. 
     EFFECT: increased versatility, reduced metal usage and increased efficiency in adjustment of tillage tool. 
     5 dwg
Patent RU-2294057-C2 (RU)
Inventor: NIKOLJA KRISTOF
IPC: G06F21/62
Filed: 2002-01-15
Granted: 2007-02-20
Abstract: FIELD: data encoding and encoded data transfer over data network. 
     SUBSTANCE: proposed method intended to prevent decoding of key file for data product stored in memory database (DB) or STB decoder provided with safety module (SM) includes extraction of data to be sent to memory database (DB)from encoded data stream and re-encoding of these data before sending them to memory using for the purpose at least one unique key (K1, K2). 
     EFFECT: enhanced safety of encoded data in storage. 
     7 cl, 3 dwg
Patent RU-2273312-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-10
Granted: 2006-04-10
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes syrup producing containing sugar, pectin and aqueous extract from mixture of hibiscus flowers, and hawthorn fruits. Syrup is handled with simultaneous addition of citric acid, sodium lactate, and preparation obtained from biomass of Mortierella gracilis micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics, Bitter spice and dense consistence.
Patent RU-2290576-C2 (RU)
Title: Холодильная камера (варианты)
Inventor: VUD JEN DEHVID
IPC: F25D11/00
Filed: 2002-03-13
Granted: 2006-12-27
Abstract: Холодильная камера, содержащая: по меньшей мере один контейнер с наружными поверхностями, включающими первую и вторую боковые наружные поверхности; несущую конструкцию с выполненным в ней отделением контейнера, из которого контейнер может быть извлечен для его открытия с обеспечением доступа в его внутреннее пространство и в которое контейнер может быть возвращен для его закрытия и холодильного хранения предметов в контейнере, и нагревательное средство для нагрева по меньшей мере первой и второй боковых наружных поверхностей контейнера при нахождении последнего в своем отделении. Использование данного изобретения обеспечивает стерильность хранения, точное регулирование и стабилизацию температуры, стерильность условий хранения, возможность хранения в условиях низкого вакуума, возможность хранения в защитной газовой среде. 2 н. и 21 з.п. ф-лы, 24 ил.
Patent RU-2288704-C2 (RU)
Title: Granulates containing fat-soluble substances and a method for preparation thereof
Inventor: REJNER AL BERTO
IPC: A61P15/18
Filed: 2002-07-09
Granted: 2006-12-10
Abstract: FIELD: industrial physicochemical processes. 
     SUBSTANCE: invention provides a method for preparation of granulate, which manifests quick and excellent dispersibility in water and which contains fat-soluble and hydrophobic substances, preferably steroid substances, having solubility at 20°C less than 20 μ\g/mL. Method comprises dispersing fat-soluble and hydrophobic substance in water in presence of nonionic surfactant; adding water-soluble polyhydroxylated solid excipient selected from soluble polyalcohols, such as mannitol or sorbitol, and/or saccharose, or mixtures thereof to water dispersion in order to obtain pasty mass; and granulation of the latter. 
     EFFECT: enabled preparation of granulate suitable to prepare stable and homogenous water suspensions appropriate for use in food, cosmetic, and preferably pharmaceutical applications. 
     12 cl, 1 dwg, 7 ex
Patent RU-2268159-C2 (RU)
Inventor: NOVIKOV VJACHESLAV VLADIMIROVI
IPC: F16F9/06
Filed: 2004-03-15
Granted: 2006-01-20
Abstract: FIELD: transport engineering; suspensions. 
     SUBSTANCE: proposed pneumohydraulic spring has cylinder with upper and lower covers filled with liquid and gas, piston with hollow rod which accommodates counterpressure chamber communicating through tube with ring space between walls of cylinder and hollow rod, and rod with groove secured in upper cover of cylinder and arranged in central hole of piston.  Grove of rod made in lower part communicates overpiston space with counterpressure chamber when vehicle is non-loaded.  Spring is furnished with damping unit self-adjustable depending on amplitude of vibrations and degree of vehicle load and including main restrictor channel made on lower end of tube, additional restrictor channel formed by radial holes made in lower part of tube, and spring-loaded plunger installed on lower end of tube and overlapping radial holes at interaction with lower end face of rod when vehicle is loaded.  Tube hole opening in ring space is made in hollow rod lower than lower end face of piston, and it is overlapped by lower cover at end of rebound stroke.  Variable-section longitudinal slot is made between lower end face of piston and inlet hole of tube on outer surface of hollow rod.  Said slot increases nonelastic resistance at end of rebound stroke of spring at overlapping of inlet hole of tube.  Counterpressure chamber communicates with ring space through additional tube with check valve whose inlet hole is made in hollow rod directly under lower end face of piston. 
     EFFECT: improved smoothness of riding. 
     2 dwg
Patent RU-2278233-C2 (RU)
Inventor: DUSEV VJACHESLAV IVANOVICH
IPC: E21B4/14
Filed: 2004-04-01
Granted: 2006-06-20
Abstract: FIELD: percussion mechanisms used as drilling means to drill wells for underground and opened mineral deposit development. 
     SUBSTANCE: air hammer comprises cylinder, connected with adapter from one cylinder side. The adapter is provided with peripheral and central orifices. Another cylinder end is connected with head having drilling bit and purging orifices. Piston with central widened part is arranged inside the cylinder. Piston has shank formed on the first piston end and adapted to be inserted in central channel of valve box located between the piston and the adapter. Another piston part is provided with striking means passing in central head channel. Piston comprises central channel and tubular slide with solid partition and side windows located in the central channel. The side windows are formed from both sides of the partition. Inner central channel surface has two grooves formed one over another. Upper groove is communicated with underside piston cavity by  -shaped channel. Lower groove is connected with piston head cavity by  -shaped channel. In working position slide windows alternately communicate with upper and lower grooves to supply energy carrier medium to head or underside piston cavities so that air hammer performs working or idle stroke. Slide is moved by lower spring and stepped valve box having stepped central channel provided with tubular energy carried medium distributor. The distributor has bead, which alternately closes  -shaped channel outlets communicated with central channel of valve box and supply energy carrier medium to head piston cavity on the shortest route. Piston shank switches-over distributor to supply energy carrier to provide working stroke of the piston, wherein at the end of idle stroke shank creates distributor displacement pulse at low velocity of shank impact upon lower end of distributor bead along with following applying manifold pressure action to the bead. 
     EFFECT: elimination is threaded shank connection with piston. 
     1 dwg
Patent RU-2272631-C2 (RU)
Inventor: PLJASUNOVA OL GA ALEKSANDROVNA
IPC: A61K31/7072
Filed: 2004-04-20
Granted: 2006-03-27
Abstract: FIELD: medicine, virology, chemical-pharmaceutical industry, pharmacy. 
     SUBSTANCE: invention relates to a synergetic composition comprising azidothymidine and glycyrrhizic acid penta-O-nicotinate - niglizine taken in physiologically blood concentrations: 0.0037-0.0254 mcM for azidothymidine and 0.0052-9.64 mcM for niglizine. Using the proposed composition provides effective inhibition of HIV-1 reproduction and significant reducing consumptions required for treatment. The composition shows high bioavailability and high effectiveness. 
     EFFECT: improved and valuable medicinal properties of composition. 
     6 tbl, 1 dwg