baber/WOPTO huggingface dataset:
Patent UA-43928-C2 (UA)
Inventor: MARKOVSKYI VOLODYMYR KINDRATOVYCH
Filed: 2001-01-19
Abstract: The invention concerns the refrigeration engineering. In allows improving work of a refrigerating unit, which operated at the expense of differences in the ambient temperatures by means of decreasing the friction surfaces and sealing elements. The refrigerating unit contains a closed circuit, which includes a boiler, evaporator, condenser, steam machine with a system of steam distribution and movable partition, which forms the operating chambers between the body and body enclosure, piston compressor and pump that are rigidly connected with each other by a rod, suction and pressure valves, and pipe lines. The system of steam distribution is made in the form of two-way valve. The valve is installed between two seats. One seat is formed near the central hole in the body enclosure. The other seat is made in the form of a cap nut, which is coaxially fixed on the body enclosure, in which an axial channel is formed. The channel connects the operating chamber formed by the body enclosure and movable partition made as a diaphragm with the condenser.
Patent UA-72907-C2 (UA)
Title: Read-only data record carrier and a data reading device
Inventor: VAN VUDENBERG ROEL
IPC: G11B20/18
Filed: 2000-10-12
Abstract: A record carrier of a read-only type has information in a track. The information is subdivided in addressable blocks and a number of blocks constitute an information unit. The information unit is the minimal unit for error correction according to a format for writable record carriers. On the read-only record carrier a linking area is provided between information units. This has the advantage that compatibility with recordable record carriers is improved.
Patent RU-2238580-C2 (RU)
Inventor: MENEZES EHDGAR V
IPC: G02C7/06
Filed: 2000-02-03
Granted: 2004-10-20
Abstract: The invention provides progressive lenses with reduced unwanted astigmatism obtained by combining progressive addition and regressive surfaces. The unwanted astigmatisms of the progressive and regressive surfaces act to cancel each other. Thus, the lens has reduced unwanted astigmatism compared to prior art lenses of comparable dioptric add power.
Patent RU-2186943-C2 (RU)
Inventor: SAMGIN JU S
IPC: E21B37/00
Filed: 2000-03-27
Granted: 2002-08-10
Abstract: FIELD: linear heating cables. SUBSTANCE: linear heating cable ash, at least, two heating elements which are spaced at distance not in excess of 2/3R from cable external surface, where R is cable radius. Rotation of electrical resistances of heating elements is selected within 1.0 to 10.0. Total electrical resistance of heating elements amounts to less than 20 Ohms. heating elements are enclosed in insulated shell and insulated from one another. One ends of heating elements are free for connection of heating cable to power source. The other ends, are interconnected to one another and insulated. Heat is concentrated in immediate vicinity to external surface. Cable power as well as amount of transmitted heat are regulated. EFFECT: improved design. 10 cl, 6 dwg
Patent RU-2186659-C2 (RU)
Title: Cutting tool
Inventor: TSURUL V V
IPC: B23B27/16
Filed: 2000-04-25
Granted: 2002-08-10
Abstract: FIELD: metal working, namely, working flat surfaces by means of cutting tool with polyhedral cutting tips. SUBSTANCE: tool includes body, rotary sectors having along outer diameter protrusions with cross section corresponding to that of body groove profile; cutting tips mounted on sectors; joining members and elastic members. In order to enhance working accuracy, tool is provided with tips having stepped holes and rigidly joined by their lateral surfaces with rotary sectors and it is also provided with sleeves made of material with high linear expansion coefficient. Protrusions of rotary sectors have T-shaped cross section; body has stepped cylindrical cavities for arranging above mentioned tips spring-loaded in axial direction relative to members joining them with respective sleeves. EFFECT: enhanced accuracy of working by means of tool. 1 dwg
Patent RU-2193573-C2 (RU)
Title: Aqueous solution of water-soluble epoxide resin, solid prepared therefrom, and method of preparation thereof
Inventor: TOMOTAKI JOSIKHISA
IPC: C08G59/14
Filed: 1999-09-21
Granted: 2002-11-27
Abstract: FIELD: polymer materials. SUBSTANCE: invention relates to epoxide resin-based solids or powders finding use as sealing materials, adhesives, and coating compositions. Aqueous solution of resin is prepared by mixing, at 10 to 40 C, epoxide compound or its solution in organic solvent with amine compound of general formula NH 2 N(R 1 )(R 2 ), or its aqueous solution, or its solution in organic solvent or in mixture of water in organic solvent at epoxide-to-amine equivalent ratio (0.5-2.0):1 to give epoxide resin solution, which is supplemented by water and heated to remove organic solvent, concentration of epoxide compound in organic solvent varying between 5 and 100% and that of amine compound (in water, organic solvent, or their mixture) between 10 to 100%. Aqueous solution of epoxide resin is dried to give solid, which is then ground into powder. EFFECT: simplified technology due preparation of modified water-soluble epoxide resins that do not require additional protonation. 7 cl, 4 ex
Patent RU-2182761-C2 (RU)
Title: Method of affecting the process of photoregulatory activity of biological objects and composition for implementation of the method
Inventor: KARASEV V E
IPC: C09K11/06
Filed: 2000-07-27
Granted: 2002-05-27
Abstract: FIELD: biophysical methods in plant cultivation. SUBSTANCE: composition contains, as luminophors, rare-earth element compounds, antimony, tin, manganese, boron, organic compounds or oxides with luminescence life time of the order from 10 -12  s to 10 s in effective amounts ranging from 0.001 to 10 wt %. Bioobjects are irradiated by pulse light flux. EFFECT: increased coefficient of utilization of sun energy by biological objects during photosynthesis. 7 cl, 1 tbl
Patent RU-2224050-C2 (RU)
Inventor: DE GRIZ ROZHE
IPC: H05H1/46
Filed: 1999-03-30
Granted: 2004-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: method involves providing bombardment during deposition of high-energy particles at controlled angle. Deposition of biaxially oriented coatings on substrate 6 is carried out by means of at least one magnetron spraying devices 1 generating flow of material to be deposited and high-energy particle beam 5 with controlled direction and, accordingly, with controlled angle of incidence onto substrate 6. Magnetron spraying source 1 generates high-energy particle beam 5 together with material to be deposited. EFFECT: simplified method allowing single source to be used for producing of material to be deposited and high- energy particle beam, and wider range of use in various branches of industry. 17 cl, 7 dwg
Patent RU-2188119-C2 (RU)
Title: Apparatus for contact free measuring of vibration of technological system at grinding
Inventor: STEPANOV JU S
IPC: B24B49/12
Filed: 2000-11-13
Granted: 2002-08-27
Abstract: FIELD: machine tool manufacture, namely units for optical control of vibration of technological system "machine tool- attachment-tool- part", particularly, at grinding. SUBSTANCE: apparatus including amplifier and registration device also has laser irradiator, pulse generator, lens system for focusing laser beam, highly sensitive diode matrix in the form of charge coupled device and analog-to-digital converter. Laser irradiator is in the form of semiconductor solid-state AlGaAs laser and it is connected with pulse generator. Diode matrix is connected through amplifier and analog-to-digital converter with registration device. Apparatuses for contact free measuring of vibration with use of optical devices feature small size, small power consumption, high stability of measurements, absence of alignment and minimum tuning time period, possibility for connection through analog-to-digital converters with registration device including personal computers. EFFECT: possibility for contact free measuring of vibrations of rotating and moving parts of technological system, possibility for developing active-control devices for units and parts, stability of measurement, reduced power consumption. 3 dwg
Patent RU-2257435-C2 (RU)
Inventor: ABIEV R SH
IPC: D06F17/00
Filed: 2000-12-20
Granted: 2005-07-27
Abstract: FIELD: equipment used in home and commercial washing-squeezing apparatuses. 
     SUBSTANCE: washing machine has reservoir with chamber for receiving of articles to be washed, air pressure oscillation inducer for inducing air pressure oscillations above liquid surface in reservoir, and processing branch pipes. Above mentioned parts are arranged in lower part of washing machine and are connected with one another. Said chamber is equipped with movable sealing device. Grid is positioned in lower part of said chamber. Upper end of said chamber is closed with cover. Oscillation inducer is formed as small-sized compressor with receiver and controllable pneumatic valve. Cover positioned in upper part of said chamber is hermetically closed. Chamber side wall is made liquid-permeable. Said chamber is furnished with rotational motion drive having coupling enabling lifting of said chamber above reservoir sealing surface to height exceeding value of elastic deformation of sealing device. Method involves providing air pressure pulsations above liquid surface in reservoir, with air pressure amplitude being set within the range of 0.05-2 atm, pulse repetition frequency within the range of 0.05-5 Hz, porosity within the range of 0.08-0.70. 
     EFFECT: improved operating characteristics and increased efficiency. 
     6 cl, 4 dwg
Patent RU-2197846-C2 (RU)
Title: Vegetable snack salad
Inventor: RAZVEDSKAJA L V
IPC: A23L19/00
Filed: 2001-01-03
Granted: 2003-02-10
Abstract: FIELD: food industry, particularly, canned foods industry; applicable for production of vegetable snack salad. SUBSTANCE: salad contains ground and the ready-to-use following ingredients, %: mash, 17-22; eggplants, 16-19; sweet green pepper, 12-14; carrot, 12-14; common onion 14-16; egg powder, 3-5; tomato paste, 7-10; vegetable oil, 6-8; salt, 1.5-2; CO 2 -extract of parsley, 0.03-0.05. EFFECT: balanced amino acids content; prophylactic action. 1 tbl, 3 ex
Patent RU-2193013-C2 (RU)
Title: Process of bismuth subgalate production
Inventor: JUKHIN JU M
IPC: C07F9/94
Filed: 2001-02-12
Granted: 2002-11-20
Abstract: FIELD: processes of bismuth salts production. SUBSTANCE: gallic acid solution is produced by adding of alkali reagent to water containing crystals of gallic acid up to pH 4-7. Added to obtained solution is bismuth-containing solution. Gallic acid-bismuth molar ratio equals to 1.0-1.2. Concentration of free nitric acid in solution is 0.1-0.6 mole/l. Process temperature is 15-90 C. EFFECT: simplified process, higher degree of bismuth recovery to final product and increased specific surface of product. 1 tbl, 2 ex
Patent RU-2202872-C2 (RU)
Inventor: LOBACHEVSKIJ P JA
IPC: A01C7/04
Filed: 2001-04-16
Granted: 2003-04-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus has casing with annular bore having diameter exceeding that of seeding disk and depth exceeding thickness of seeding disk by value less than minimal size of seed. Part of disk end surface having radial size exceeding maximal size of seed at side of seed chamber adjoining disk outer surface has friction coefficient exceeding 0.7. Disk is mounted inside bore so as to define annular slot between casing and disk. Non-operating zone of annular slot extending from discharge opening to inlet window is closed with layer made in the form of part of ring. EFFECT: increased efficiency and simplified construction. 2 dwg
Patent RU-2219306-C2 (RU)
Title: Reinforcing block for coastal or shore installations and process of its laying
Inventor: KVEON KHIUK-MIN
IPC: E02B3/14
Filed: 1999-09-18
Granted: 2003-12-20
Abstract: FIELD: hydraulic engineering and construction. SUBSTANCE: invention refers to reinforcing blocks for coastal or shore construction and methods of laying of above- mentioned blocks with hydraulic stability of surface of slopes and saving of construction funds. Reinforcing block has body forming octagonal column with right-angle sides and perforated hole in center, support made as one unit and alternatively attached to each side of body and protruding foot made in each lower and upper part of support. Each angle of support and foot has bevel. Perforated hole can have shape of square, each side of perforated hole is parallel to side of body possessing no mentioned supports. For laying of such blocks reinforcing block is inclined through certain angle and each side of support of block contacts another side of support of adjacent block over entire direction of rows. If reinforcing blocks are placed under artificial reinforcing blocks relation of weight of reinforcing block to weight of artificial reinforcing block amounts to 1: 3-1:10. EFFECT: simplified assembly of structures of type of breakwater thanks to formation of multilayer structure from standard members. 5 cl, 8 dwg, 1 tbl
Patent RU-2207576-C2 (RU)
Title: Sensor of hot-wire anemometer
Inventor: SHIPLJUK A N
IPC: G01P5/12
Filed: 2001-06-13
Granted: 2003-06-27
Abstract: FIELD: measurement technology, measurement of characteristics of gas flows. SUBSTANCE: sensor has sensitive element coming in the form of substrate made of monocrystalline semiconductor material and having tubular shape with outer diameter 0.1-100.0 mcm and wall thickness 0.001-1.0 mcm. Sensitive layer of current conducting material is deposited on internal or external surface of substrate. EFFECT: enlarged frequency range of sensor. 1 dwg
Patent RU-2206804-C2 (RU)
Title: Method for adjusting controlled variable of hydraulic-motor output section in electrohydraulic servodrive
Inventor: GOJDO M E
IPC: F15B9/03
Filed: 2001-07-23
Granted: 2003-06-20
Abstract: FIELD: fluid power drives. SUBSTANCE: continuously arriving at correction unit input are electric input signal from controlled-variable setting device and feedback signals responding to pressure in working (A and B), delivery (P), and drain (T) channels of electrohydraulic amplifier from pressure sensors. Flow-section area of electrohydraulic amplifier working port desired at the moment is calculated in computing unit basing on mentioned signals, including working fluid leaks and flow-over, fluid compressibility, and channel-wall pliability. Calculated flow-section area value is conveyed to electric control signal shaping unit wherein control signal is shaped; this signal corresponds to experimentally-supported flow-section area of electrohydraulic amplifier working port desired at the moment; after that this signal is transmitted through electronic amplifier to control input of electrohydraulic amplifier. EFFECT: improved steady state and transient characteristics of electrohydraulic servodrive. 1 cl, 1 dwg
Patent RU-2215689-C2 (RU)
Inventor: BARANTSEV A G
IPC: C01D5/00
Filed: 2001-07-30
Granted: 2003-11-10
Abstract: Изобретение относится к области цветной металлургии и может быть использовано при кристаллизации сульфата натрия из раствора газоочистки электролитического производства алюминия. Способ кристаллизации методом охлаждения состоит в том, что в осенне-зимний период охлаждение раствора сульфата натрия осуществляют холодным атмосферным воздухом первоначально в трубопроводах, вынесенных за пределы здания, в режиме рециркуляции, затем в кристаллизаторах. Способ позволяет увеличить производительность процесса кристаллизации и снизить энергозатраты за счет отключения систем охлаждения кристаллизатора в осенне-зимний период времени. 1 табл.
Patent RU-2225835-C2 (RU)
Inventor: NIKOLAEVA O A
IPC: C01B31/02
Filed: 2001-08-10
Granted: 2004-03-20
Abstract: FIELD: fireproofing materials. SUBSTANCE: in order to obtain expandable fireproofing concentrates, polyvinyl alcohol is heated in layered medium to 90- 280 C, said layered medium being possibly 3d-metal chlorides, polyphosphoric acid in presence of sd-metal powders, or polyvanadium acid or its No- or Cr-containing derivatives. When polyvanadium acid or its derivatives are used, reaction mixture, prior to be heated, is exposed to electric field. EFFECT: reduced power consumption, simplified process, and enabled controlling shape and structure of nanostructures. 6 cl, 8 dwg, 1 tbl, 6 ex
Patent RU-2225183-C2 (RU)
Inventor: MINASOV B SH
IPC: A61F2/44
Filed: 2001-09-12
Granted: 2004-03-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has rod having guide member and slide bar and mechanism for carrying out slide bar distraction along the guide making an integral part. The rod is threaded. The slide bar and guide member are united as dovetail. The mechanism for carrying out slide bar distraction along the guide is manufactured as lead screw mounted in threaded opening of the slide bar between supporting protrusions in guide groove. Slide bar sliding plane along the guide is deflected from the central axis of the rod not less than by 15 deg and coincides with lead screw axis. EFFECT: enhanced effectiveness of displaced vertebrae distraction in intervertebral space increasing its height. 5 dwg
Patent RU-2237896-C2 (RU)
Title: Способ подбора антибиотиков для лечения больных ортопедо-травмотологического профиля
Inventor: GOL VIDIS S L
IPC: G01N33/48
Filed: 2001-10-04
Granted: 2004-10-10
Abstract: Изобретение относится к области медицины. Способ характеризуется тем, что проводят инкубирование крови с разведениями различных антибиотиков, выделяют лимфоциты, инкубируют их с эритроцитами барана и подсчитывают число Т-розеткообразующих лимфоцитов с выбором антибиотика, под действием которого образуется максимальное число Т-розеткообразующих лимфоцитов, дополнительно определяют сенсибилизацию тестами Е-розеткообразования, дегрануляции и специфического лизиса лейкоцитов периферической крови и из выбранных антибиотиков назначают антибиотик, к которому сенсибилизация не выявлена. Изобретение позволяет повысить точность подбора антибиотиков для лечения. 5 табл.
Patent RU-2218624-C2 (RU)
Inventor: ZASLAVSKIJ A A
IPC: H01F7/14
Filed: 2001-11-14
Granted: 2003-12-10
Abstract: FIELD: controls to steering gears of aircraft. SUBSTANCE: moment of spring with rigidity twice as much as rigidity of spring working over the rest of path of movement of armature when its angles deviate from center position acts over length of movement of armature determined by angles -α s  and α s . Saturation of magnetic circuit is additionally ensured by magnetizing force. Induction in it exceeds induction of maximum magnetic permeability of material of magnetic circuit of electromagnet by 10% or over. Neutral electromagnet has body in which there are mounted: two stators with control windings, rotary armature in the form of plate put on axis, flat spring with linear static characteristic anchored with center part on axis of armature and limiters on ends of spring in the form of screws installed on side of one plane of spring. Each end of spring is tightened in advance up with screw through angle   Flat spring shows rigidity   EFFECT: increased speed of response of neutral electromagnets, their ensured operation without bounces of armature, preservation of dimensions of magnetic system. 2 cl, 4 dwg
Patent RU-2222686-C2 (RU)
Title: Pressure small-sized fittings
Inventor: ZAKIROV A F
IPC: E21B33/03
Filed: 2001-11-28
Granted: 2004-01-27
Abstract: FIELD: gas and oil industry. SUBSTANCE: pressure small-sized fittings has body with side conduits. One conduit is coupled to hole clearance, other side conduit communicates with tubing through duct in tube suspension with sealing member and internal duct closed from above by string sub. Internal duct of tube suspension has lower and upper threaded parts for connection to tubing and connective element correspondingly. Connective element is employed in round trip operations. Tube suspension is made of upper and lower cylindrical parts. Tube suspension has external annular groove communicating with its internal duct to feed agent into its above-mentioned internal duct. Sealing element comes in the form of two sealing rings. Upper part of tube suspension has holes to accommodate hand tools used in operations of its unscrewing and screwing. Conical reducer to hold tube suspension in body is located between upper and lower parts of it. Substitute is used in the capacity of connective element. EFFECT: reduced dimensions, increased functional reliability and improved handling convenience. 1 dwg
Patent RU-2259754-C2 (RU)
Title: Tea
Inventor: MARKKU VUORINEN
IPC: A23F3/34
Filed: 2001-12-25
Granted: 2005-09-10
Abstract: FIELD: food industry, tonic soft drinks, tea-processing industry. 
     SUBSTANCE: the present innovation deals with composing tea of different sorts. The suggested tea contains the mixture of fermented Indian tea at tea leaves size up to 100 mm and fermented Ceylon tea at tea leaves size up to 100 mm and natural aromatizing agents at the following ratio of ingredients (%): Indian tea up to 85, Ceylon tea up to 85, natural aromatizing agents up to 10. This enables to obtain increased pectin content in water extract at simultaneous decreased sugars and protein content. 
     EFFECT: improved aroma and taste of tea. 
     19 ex
Patent RU-2236517-C2 (RU)
Inventor: DIKOP V V
IPC: E03B1/00
Filed: 2002-02-26
Granted: 2004-09-20
Abstract: FIELD: power engineering; thermal power stations. 
     SUBSTANCE: proposed device has gravity flow water conduit running to circulating pump, delivery pipe line running to condenser of steam turbine and return pressure pipe line running to cooling tower which is provided with water distributing chute with spraying nozzles, sprinkler unit and water catcher mounted in exhaust tower. Cooling tower is provided with basin connected water intake well by means of bypass passage. Device is additionally provided with circulating pipe line connecting the pressure pipe line running to condenser of steam turbine with return pressure pipe line running to cooling tower. Part of common flow of water cooled in cooling tower flows via this pipe line past condenser of steam turbine; its is directed to cooling tower for repeated thorough cooling. 
     EFFECT: enhanced thermal efficiency due to reduction of temperature of water cooled in cooling tower. 
     1 dwg
Patent RU-2224101-C2 (RU)
Title: Water surrounded petroleum collectors isolation method
Inventor: KRJUCHKOV V I
IPC: E21B43/22
Filed: 2002-03-04
Granted: 2004-02-20
Abstract: FIELD: petroleum extracting industry. SUBSTANCE: method includes pumping water pulp of crosslinking material - gypsum and water solution of silicate of univalent cation. As gypsum chemical gypsum is used - phosphogypsum, fluorinegypsum, borongypsum, magnesium gypsum, hydrolytic gypsum. As univalent cation sodium, potassium, lithium may be used. Said pulp comprises chemical gypsum with concentration of 2.1-7.5%. Said water solution is used with concentration of 21-50%. Pumping of said pulp and solution can be done synchronously or consecutively. Said pulp my contain additive filler - bentonite argil, wooden flour, quartz sand at following relation of chemical gypsum : filler 1 - 10:1. EFFECT: receiving of stable volumetric isolation material, effective against layer water or pumping water break-through, and due to that, possible taking of stagnant and low-drainable layer areas into development. 2 cl, 4 tbl
Patent RU-2250910-C2 (RU)
Title: Method for polyester-polyol production
Inventor: EHLERS SHTEFAN
IPC: C08G65/30
Filed: 2000-07-25
Granted: 2005-04-27
Abstract: FIELD: organic chemistry, polymer materials. 
     SUBSTANCE: polyester-polyols are obtained by double metalcyanide catalyzed polyaddition of alkylenoxide to starting material containing active hydrogen atoms. Alkylenoxide is continuously fed into reactor during induction period while maintaining constant pressure in reactor. 
     EFFECT: method for polyester-polyol production with decreased induction time. 
     2 ex, 1 dwg