baber/WOPTO huggingface dataset:
Patent RU-2200080-C1 (RU)
Title: Tool for making partial regular microrelief in openings
Inventor: BARATS JA I
IPC: B24B39/02
Filed: 2001-10-25
Granted: 2003-03-10
Abstract: FIELD: automobile manufacture. SUBSTANCE: tool for making partial regular microrelief in openings is in the form of sleeve with radial openings. Balls are arranged in said openings uniformly along circle. Changeable supporting rod is placed in central opening of sleeve. Said rod is secured to sleeve by means of screw arranged in annular groove of rod. Opposite end of sleeve is in the form of cone stem. Such tool may be used in machine tools providing simultaneous rotation and translatory motion of rest. EFFECT: possibility for controlling depth and inclination angle of partial regular microrelief. 1 dwg
Patent RU-2201180-C1 (RU)
Inventor: ORBACHEVSKIJ L S
IPC: A61F9/00
Filed: 2000-03-03
Granted: 2003-03-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has binocular instrument having the left and the right optical systems. Each optical system has photodiode as controllable reference point and radiator with infrared laser building flare field by means of optical means in which patient eye is placed. Built-in laser radiation receiver having variable feedback circuit transmission coefficient to which moderate radiation power unit for comparing to reference item having temperature correction is connected. The comparison unit is set between external radiation receiver and controllable power supply source that is connected to radiator input via current-measuring unit having feedback link to the power supply source. Timer for defining operation time is available in each optical system and unit for setting adjustable radiator feeding frequency. EFFECT: high stability in releasing radiation dose to be emitted. 2 cl, 2 dwg
Patent RU-2188927-C1 (RU)
Inventor: USTJUGOV V A
IPC: E06B3/20
Filed: 2001-12-06
Granted: 2002-09-10
Abstract: FIELD: erection and construction of different structures. SUBSTANCE: antifriction coat for guide profile is just layer obtained from melt of preliminarily granulated composition and provided with sliding surface for member brought in contact with this layer, preferably those made from polymer or provided with polymer coat made from mixture of polyethylene of high and medium density at ratio of 5:95 to 95:5, respectively at content of 1 to 20 mass-% of silicone rubber and preferably having roughness of 0.05 to 5.0 mkm of surface of sliding layer at arbitrary direction of irregularities to ensure friction coefficient in polymer-polymer pair of 0.18 to 0.40. EFFECT: reduced force of motion of member placed in profile; enhanced reliability of motion in case of deflection from rectilinearity of its sections. 6 cl, 3 dwg, 4 ex
Patent RU-2199483-C1 (RU)
Title: Flexible members coiling device
Inventor: KONOPLEV V I
IPC: B65H75/34
Filed: 2002-03-18
Granted: 2003-02-27
Abstract: FIELD: mechanical engineering, metallurgy and other industries. SUBSTANCE: proposed device contains hollow cylinder, support frame, slewing device and rotary mechanism installed between cylinder and support frame. Axes of rotation of hollow cylinder and slewing device coincide, being arranged vertically and square to support surface of frame and axis of rotation of drum with flanges. Drum with flanges on telescopic axle is installed diametrically on upper end face surface of hollow cylinder being fixed from axial displacement at end faces. Slots are made on ends of drum axle to fit wall of hollow cylinder. Movable holder of slewing device is secured on lower end face surface of hollow cylinder. Fixed holder of slewing device provided with toothed rim from outer side is secured on support frame. Rotary mechanism is installed on cantilever platform secured on lower end face surface of hollow cylinder and its side wall. EFFECT: removal of elastic stresses at coiling and improved operating qualities of device. 3 dwg
Patent RU-2205634-C1 (RU)
Inventor: NESTERUK V V
IPC: A61K31/166
Filed: 2002-06-18
Granted: 2003-06-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to metoclopramide-base composition for injections, namely, to medicinal agent with antiemetic action and comprising the following components, wt.-%: metoclopramide hydrochloride hydrate, 0.495-0.53; ethylene- diaminetetraacetic acid disodium salt, 0.02-0.03; sodium pyrosulfite, 0.007-0.008; sodium chloride, 0.75-0.85; water for injection, the balance, up to 100%. Agent exhibits high bioavailability without adverse effect in usage and high consumer qualities. EFFECT: improved and valuable medicinal properties of agent. 3 tbl, 3 ex
Patent RU-2225774-C1 (RU)
Title: Apparatus for metal continuous casting and deforming
Inventor: ODINOKOV V I
IPC: B22D11/051
Filed: 2002-08-22
Granted: 2004-03-20
Abstract: FIELD: metallurgy. SUBSTANCE: apparatus includes horizontal builtup mold having opening in its upper portion; pair of lateral walls, each wall has zones inclined relative to horizontal axis and it is secured to support mounted on two drive eccentric mutually parallel vertical shafts. Upper and lower walls have inclined shoulders arranged in zones of changing direction of lateral walls from horizontal portions to inclined ones with inclination angle forming acute angle relative to motion direction of billet. Upper and lower walls are mounted on one of said shafts with possibility of reciprocation motion shifted by phase to pair of lateral walls. EFFECT: enhanced efficiency of apparatus, improved stabilization of temperature mode of horizontal builtup mold. 3 dwg
Patent RU-2208348-C1 (RU)
Title: Uncooked smoked vienna salami-type sausage and method of producing the same
IPC: A23L13/60
Filed: 2002-10-08
Granted: 2003-07-20
Abstract: FIELD: meat industry. SUBSTANCE: method involves using raw meat with pH value not in the excess of 5.9, with raw beef meat comprising, apart from highest grade beef, meat mass corresponding to above beef meat with regard to weight percentage of connective and fatty tissue and produced by pressing through perforated surface with openings of from 2 to 3 mm size with mechanical trimming of first-grade cooled beef after manual trimming thereof; introducing raw meat in an amount of from 5% to 55% by receipt weight of beef in farce; additionally using pork breast with interlayers and meat lumps not in the excess of 25 wt%, with non-fat pork, pork breast and pork spine lard being used in the ratio of 1:(0.36-0.67):(1.72-2.34) and with pork breast being cut into 300-400 g slices; freezing pork breast to temperature inside slices of from -5 to -9 C and pork lard to temperature of from -8 to 118 C, followed by cutting pork breast and pork lard into at least 4 mm thick slices; grinding highest grade beef and non-fat pork in grinder having discharge grid provided with 2-3 mm sized openings; preparing farce by introducing into vacuum cutter ground highest grade beef and non-fat pork, sodium nitrite, edible salt, spices and condiments, and additionally introducing cognac; introducing meat mass and ground pork breast and spine pork lard; cutting in grinding mode to provide for uniform distribution of components and obtain farce with pH value of about 5.9 and temperature of from 0 to -3 C; performing pressing molding for imparting rectangular shape to sausage loafs; carrying out successive cycled thermal processing by smoking in cold smoking chamber for 4-4.5 days, with cycles being performed in "air- smoke mixture supply-air mixture supply" mode. EFFECT: increased quality of finished product by optimal selection of processing modes, including thermal processing modes. 17 cl, 3 ex
Patent RU-2234014-C1 (RU)
Inventor: KIRILJUK A I
IPC: F16F7/12
Filed: 2002-12-24
Granted: 2004-08-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: damper has rod (2) provided with a cutting device composed of bearing bushing (5), cutting head (7) and bushing (10) made of a laminar material and interposed between them. Face (8) of the cutting head (7), which is in a contact with bushing (10), is provided with wedge -shaped teeth (9). Bushing (10) is provided with ring collar (11). When the damper is in operation, teeth (9) of cutting head (7) cut collar (11) of bushing (10) thus lowering shock loads affecting an object to be damped. 
     EFFECT: enhanced damping efficiency. 
     2 cl, 3 dwg
Patent RU-2245479-C1 (RU)
Title: Pipe with inner covering and aligning unit for assembling pipes
Inventor: KALASHNIKOV V A
IPC: F16L13/02
Filed: 2003-05-27
Granted: 2005-01-27
Abstract: FIELD: non-disconnectible pipe joints. 
     SUBSTANCE: pipe is provided with coupling members at its ends. The coupling members are hermetically sealed, overlap the axis and form coaxial ring space near the free end. The length of the wall of the coupling members exceeds the length of the zone of destructive heating of covering during welding. The minimum thickness of the coupling member wall is determined from the formula S CM =S T R T D M /R CM D T , where S T  and S CM  are the thickness of pipe and coupling member, D T  and D M  are the outer diameter of pipe and coupling member, and R T  and R CM  are the limiting yield of materials of pipe and coupling member, respectively. The section of outer surface of the pipe adjacent to the face, inner diameter of the coupling member, and the length of ring space allow receiving the aligning unit to provide abutting the faces of coupling members for welding. The aligning unit is made of a bushing which receives the sealing rings for sealing the faces and outer surfaces of the pipe in the ring space. 
     EFFECT: enhanced operate reliability and service life. 
     19 cl, 3 dwg
Patent RU-2248821-C1 (RU)
Title: Surgical method for treating premature newborns for retinopathy
Inventor: TERESHCHENKO A V
IPC: A61N2/06
Filed: 2003-07-08
Granted: 2005-03-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out transpupillary laser coagulation of central avascular zones and transscleral cryocoagulation of peripheral avascular retina zones. 3-4 mm long incisions in conjunctiva and Tenon's capsule are done between sclera and Tenon's capsule in perpendicular to limbus 3-4 mm far from it. Tunnel is built in projection zone of an avascular retina zone between sclera and Tenon's capsule in parallel to the limbus on both sides of the incision. Flexible polymer magnetic implant is extrasclerally introduced into the tunnel in projection zone of an avascular retina zone. The implant has its own permanent magnetic field with magnetic poles alternating on each of sides and permanent magnetic field intensity of 0.5-1.0 mTesla units. The implant is sutured with one of its ends to sclera, and suture is placed on conjunctiva, and anti-oxidant therapy is applied. Magnetic stimulation therapy course is applied 3-4 weeks later. The course combines actions of permanent magnetic field produced by extrasclerally arranged magnetic implant and external rotating permanent magnetic field of 0.30-0.40 mTesla units intensity. Periodicity of external magnetic field action is selected to be 1-2 times per day with external action duration being equal to 3-5 min per 1 session during 10 days. The extrasclerally arranged flexible polymer magnetic implant is removed when treatment course is over. The flexible polymer magnetic implant is manufactured from biologically stable polymer material like one on polypropylene, polyester or polyethylene basis having permanent magnet material powder particles uniformly distributed therein. Magnetic material particles are of samarium-cobalt, neodymium-iron-boron or samarium-iron-nitrogen base. 
     EFFECT: enhanced effectiveness of prophylactic treatment; prevented severe disease forms progress; released retina edema. 
     6 cl
Patent RU-2232724-C1 (RU)
Inventor: GORLOV I F
IPC: C02F1/46
Filed: 2003-09-10
Granted: 2004-07-20
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: the invention is dealt with the field of food-processing industry, in particular, with the methods of purification of industrial waters at the sugar mills. The transportation-washing water after removal of the rough solid impurities out of it divided into three streams, two of which are subjected to treatment with a direct electric current in a diaphragm electrochemical activator. At that and one of streams is treated in the cathode chamber till reaching рН equal to 13.5-14.0 and another - in the anodic chamber of the electroactivator till achieving рН equal to 1.5-2.0. Then both streams are mixed with the untreated water with production of two streams - one of which-with рН of no less than 10.0, and another - of no more than 5.5. Then the water is settled to remove impurities and mixed again till achieving рН of 7.0±0.5 units. The technical effect: the method allows to exclude application of an acid and alkali and at the same time to increase efficiency of water purification. 
     EFFECT: the method allows to exclude application of an acid and alkali and to increase efficiency of water purification. 
     1 tbl
Patent RU-2236558-C1 (RU)
Inventor: ANDRONOV S N
IPC: E21B33/13
Filed: 2003-09-22
Granted: 2004-09-20
Abstract: FIELD: oil and gas industry, particularly for completing oil and gas wells. 
     SUBSTANCE: method involves boring well over planned drilling depth; covering productive bed with sand; arranging cement bridge of 2-4 m height over sand layer; driving casing pipe up to reaching bed roof; cementing hole annuity of casing pipe up to well head; drilling cement bridge; washing out sand; deepening shank; cementing hole annuity around shank and punching shank within the thickness of productive bed. 
     EFFECT: retention of collecting properties of productive bed and reduced cost. 
     1 ex
Patent RU-2261988-C1 (RU)
Inventor: ISLAMOV F JA
IPC: E21B43/22
Filed: 2003-12-31
Granted: 2005-10-10
Abstract: FIELD: oil industry, particularly to develop oil fields characterized with high oil viscosity, high displacing water-oil mobility ratio, in the case of circle water flooding in poorly-drained formations where oil mobility is decreased. 
     SUBSTANCE: method involves serially injecting plug including liquid hydrocarbon fraction, which is oil refinery product and contains aromatic hydrocarbon in amount of not less than 15%, aqueous solution of alkaline agent and sweet water through injection well and producing oil through production well. Above liquid hydrocarbon fraction additionally has corrosion inhibitor, namely bactericide. Liquid hydrocarbon fraction plug, alkaline agent and corrosion inhibitor are supplied in the ratio of from 1:1:0.5 to 1:1:1.5. The plug volume is 0.001-0.05 of summary pore volume in formation to be treated. After injection of above agents the process is stopped for a certain time necessary for agent action. Alkaline agent is liquid glass. 
     EFFECT: increased efficiency of high-viscosity oil displacement in poorly-drained formations. 
     1 ex, 1 tbl
Patent RU-2259978-C1 (RU)
Inventor: MIKHAJLOV O I
IPC: C05F3/06
Filed: 2004-03-11
Granted: 2005-09-10
Abstract: FIELD: agriculture; biotechnologies. 
     SUBSTANCE: invention relates to production of fertilizers using California red worms (Esenia foetide) and it can be used both for industrial production of agricultural products and on household plots.  Proposed biohumus production plant contains reactor for biothermal composting in form of bin.  Support walls of bin are installed on ground.  Bin accommodates perforated pipe connected with adjustable flap driven from temperature controller.  Bin is trapezium-shaped, viewing from side.  At least two opposite support walls of bin are installed with tilting and symmetrically relative to each other at acute angle to ground forming open charging port for substrate in upper part.  Outer surfaces of tiled support walls are provided with rigid carrying guides with pans for production of biohumus using Cilifornia red worms of Esenia foetide type are arranged in tiers.  Said pans are installed with full displacement of each following pan relative to preceding pan from axis of bin with possibility of horizontal displacement along guides and lifting by handles secured on walls of pans.  Bin is provided with inner horizontal needle rippers installed for rotation under action of hand force.  Flaps for taking out compost are found on support walls of bin, for instance, on end face walls.  Plant is furnished additionally with air heater made in form of trench-type earth furnace whose heat conduit is connected with perforated pipe, and temperature controller is made up of inner and outer heat elements differing in leaner expansion coefficients. 
     EFFECT: enlarged operating capabilities of plant, reduced biohumus production cycle at minimum capital outlays for erecting and operating the plant. 
     12 cl, 5 dwg
Patent RU-2262009-C1 (RU)
Inventor: IVANOV V I
IPC: F15B13/04
Filed: 2004-04-20
Granted: 2005-10-10
Abstract: FIELD: hydraulic structures, particularly hydraulic drives of construction and road-building machines, particularly for outrigger control mechanisms. 
     SUBSTANCE: fluid distribution device has body with valve located in boring thereof. Valve has annular grooves. Body comprises through channels extending through valve axis and connected to pressure and discharge pipelines. Body also has operational branches extending transversely to valve axis. Channels providing valve balancing are formed inside the body transversely to operational branches and coaxially thereto and communicate with them through valve orifices or annular cuts. Cross-sectional areas or valve balancing channels and operational branches are equal one to another. Valve additionally has through orifices having axes parallel to that of through channels. 
     EFFECT: increased air-tightness and simplified production. 
     2 cl, 3 dwg
Patent RU-2267348-C1 (RU)
Title: Dispersant "electron"
Inventor: TIKHENKO VIKTOR NIKOLAEVICH
IPC: B01F7/00
Filed: 2004-04-26
Granted: 2006-01-10
Abstract: FIELD: chemical industry; devices for intensification of processes of dissolution, homogenization, mixing, dispersion and emulsification of materials in a liquid-solid system. 
     SUBSTANCE: the invention presents a device for intensification of processes of dissolution, homogenization, mixing, dispersion and emulsification of materials in a liquid-solid system. The device contains: a centrifugal pump; a rotor and a stator mounted coaxially in the common body; an electron unit - a device for measurement and correction of the amplitude-frequency characteristic of the dispersant, which in turn contains in series connected a current amplifier, an "analog-digital" converter, a digital meter of amplitude-frequency characteristics of signals and the digital discriminator. At that the rotor and the stator are electrically insulated from each other forming a "rotor-stator" capacitor, the plates of which are connected to the device for measurement and correction of the amplitude-frequency characteristic of the dispersant. The technical result of the invention consists in an improved reliability of the dispersant operation and formation of possibility to create materials with new properties. 
     EFFECT: the invention ensures an improved reliability of the dispersant operation and formation of possibility to create materials with new properties. 
     8 cl, 2 dwg
Patent RU-2265136-C1 (RU)
Inventor: SHEVCHENKO JULIJA PETROVNA
IPC: F04B25/02
Filed: 2004-04-27
Granted: 2005-11-27
Abstract: FIELD: mechanical engineering; compressors. 
     SUBSTANCE: proposed differential cylinder-piston unit is designed for use in multistage piston compressors.  Unit contains double-acting cylinder with fitted-in high-pressure cylinder from side of oil seal, and low-pressure cylinder from opposite side.  One-side rod is stepped, with larger diameter section from side of high-pressure cylinder, and smaller diameter section from side of oil seal.  Section of larger diameter rod is made in form of piston-plunger and is arranged in additional cylinder installed coaxially with oil seal and double-acting cylinder from side of high-pressure cylinder and is rigidly connected with the latter.  Balancing space is formed in additional cylinder is zone of changing of section of larger diameter rod in form of piston-plunger into section of smaller diameter. 
     EFFECT: reduced labor input in process of balancing of piston forces, improved operating conditions of piston-cylinder pair. 
     1 dwg
Patent RU-2268877-C1 (RU)
Title: Method for preparing 2-chloro-4-nitrophenol
Inventor: ERMAKOV ANATOLIJ ALEKSANDROVIC
IPC: C07C205/26
Filed: 2004-05-12
Granted: 2006-01-27
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of organic substances used as active components in treatment of fungal skin damages. In particular, in preparing the preparation "Nitrofungin" method involves using 2-chloro-4-nitrophenol that is synthesized by the chlorination reaction of 4-nitrophenol with sodium hypochlorite by stirring in hydrochloric acid medium at temperature 0°C. The precipitated product is filtered off and dries. 
     EFFECT: improved preparing method, enhanced yield of end product. 
     3 ex
Patent RU-2265483-C1 (RU)
Inventor: ROGOV M N
IPC: B01J37/04
Filed: 2004-05-13
Granted: 2005-12-10
Abstract: FIELD: organic synthesis catalysts. 
     SUBSTANCE: method of preparing catalyst based on high-silica zeolite comprises calcination of zeolite and treating it with ammonium salt solutions at 160-200°C followed by mixing with binder, drying, and calcination. High-silica zeolite utilized is ZSM-5 zeolite, which is treated with aqueous ammonium solutions until degree of Na +  cation substitution above 99% is attained. 
     EFFECT: increased catalytic activity and selectivity in benzene-ethylene alkylation process. 
     1 tbl, 6 ex
Patent RU-2268898-C1 (RU)
Inventor: ROMANOV NIKOLAJ MIKHAJLOVICH
IPC: C08G12/12
Filed: 2004-10-05
Granted: 2006-01-27
Abstract: FIELD: polymer production. 
     SUBSTANCE: invention relates to production of urea-formaldehyde resins used as binders in manufacture of wood particle boards, wooden fiberboards, plywood, wood adhesives, and in other industrial fields. Invention provides a method for producing uron-containing urea-formaldehyde resins via consecutive condensation of urea-formaldehyde concentrate with solid urea first at formaldehyde-to-urea molar ratio (5.2-3.3):1, pH below or equal to 3, and temperature above or equal to 80°C and then at molar ratio (2.5-2.65):1 at pH 7.0-9.0 and 20-70°C, urea being added first in amount providing formaldehyde-to-urea molar ratio in resin (2.10-2.40):1 and then in amount providing above ratio equal to (1.50-2.09):1. 
     EFFECT: simplified resin production technology at the same high physicochemical properties of products based thereon and reduced toxicity of products. 
     3 tbl, 4 ex