baber/WOPTO huggingface dataset:
Patent RU-2134483-C1 (RU)
Title: Oscillator
Inventor: EVFRATOV S G
IPC: H03K3/53
Filed: 1996-07-12
Granted: 1999-08-10
Abstract: FIELD: electric welding engineering; welding arc excitation and stabilization. SUBSTANCE: welding oscillator has oscillatory circuit excited by means of spark gap formed between welding electrode and part being welded; DC voltage supplied from high-voltage source rated above 1000 V is applied to welding electrode and breaks down the air gap between the latter and part being welded. EFFECT: reduced noise level of oscillator. 3 cl, 2 dwg
Patent RU-2126536-C1 (RU)
Inventor: BLANK V D
IPC: G01N3/40
Filed: 1996-10-31
Granted: 1999-02-20
Abstract: Наконечник может быть использован в составе различных твердомеров и склерометров для измерения механических характеристик различных материалов, в том числе твердых и сверхтвердых. Наконечник изготовлен из углеродного материала - ультратвердого фуллерита, полученного на основе молекул С 60 , твердость которого превышает твердость алмаза, что позволяет получать достоверные значения для твердости алмаза и других, в том числе сверхтвердых, материалов. 2 ил., 1 табл.
Patent RU-2115276-C1 (RU)
Title: Грабли
Inventor: PEREL SHTEJN PETR VOL FOVICH
IPC: A01B1/00
Filed: 1997-03-07
Granted: 1998-07-20
Abstract: Изобретение относится к садово-огородному инвентарю. Основание граблей выполнено в виде проволочной спирали, а зубья крепятся на винтах спирали винтом. В зависимости от применения (для сгребания материала или рыхления земли) зубья граблей устанавливаются на основании с требуемыми промежутками. Предложенная конструкция улучшит эксплуатационные возможности граблей. 3 ил.
Patent RU-2117528-C1 (RU)
Title: Catalyst for ammonia oxidation
Inventor: ISUPOVA L A
IPC: B01J23/83
Filed: 1997-03-12
Granted: 1998-08-20
Abstract: FIELD: chemical technology. SUBSTANCE: invention proposes a catalyst for ammonia oxidation based on iron alpha-oxide and aluminium oxide of regular structure and containing additionally silicon oxide or silicon oxide and/or rare-earth element oxide, in part, zirconium oxide. Catalyst exhibits thermostability, resistance to thermic impacts. Method excludes formation of an aqueous efflux. EFFECT: enhanced effectiveness of catalyst, improved ecology. 4 cl, 1 tbl, 6 ex
Patent RU-2134368-C1 (RU)
Inventor: VOL CHENKO DIANA ANASTASIEVNA
IPC: F16D65/813
Filed: 1997-04-01
Granted: 1999-08-10
Abstract: FIELD: drilling winches. SUBSTANCE: device has cooling units located on leading and trailing runs of brake band with friction linings. Device is also provided with thermal tube located over entire length of brake band on its non-working surface and connected with above-mentioned cooling units for removal of heat from cooling units. Cooling units are made in form of thermal batteries consisting of thermal elements with electronic and hole-type conduction; thermal elements are made in form of rods mounted in body of friction linings and passed through holes in brake band. Method of cooling the band-and-shoe brake consists in connecting the thermal element of electron conduction on leading run of brake band to positive terminal of DC source and connecting the thermal element of hole-type conduction to negative terminal of DC source for increase of current intensity of thermoelectric refrigerator generated by thermoelectric generators. EFFECT: enhanced durability of brake friction pairs. 4 cl, 5 dwg
Patent RU-2122955-C1 (RU)
Title: Tank
Inventor: BURMISTROV N V
IPC: B61D5/00
Filed: 1997-04-14
Granted: 1998-12-10
Abstract: FIELD: railway transport; tanks for carrying liquid loads. SUBSTANCE: horizontal tank has body with charging hatch, cover with cross-bar hinge mounted on body by means of post. Cover is formed by two plates placed one over the other and connected over perimeter by stiffening ring, and in middle zone, by rod member projecting over upper plate for engaging with cross-bar through support plate rigidly connected with two parallel plates forming the cross-bar and with strip installed in middle zone between plates. Plate with through hole for fitting-in hinged bolt is installed between two parallel plates and rigidly connected with extreme strip. Upper plate also installed between two parallel plates is rigidly connected with parallel plates and with above indicated extreme strip. Cross-bar handle and clamp for lead sealing the loads. Cross-bar is installed for fixing when charging the tank. Stop plates are installed on stiffening ring at side of hinge bolt and on head of hinged bolt. Stop plates are installed for interaction. EFFECT: reduced metal usage, enhanced reliability at shipment, and convenience in operation. 4 cl, 3 dwg
Patent RU-2112635-C1 (RU)
Title: Method for axial stabilization of electric arc column in plasma burner with movable cathode and plasma burner for performing the same
Inventor: APUNEVICH A I
IPC: B23K10/00
Filed: 1997-06-20
Granted: 1998-06-10
Abstract: FIELD: machine engineering and other industry branches, namely, plasma-arc treatment of materials. SUBSTANCE: method comprises steps of radially and resiliently mounting cathode relative to jet-anode of burner and acting upon electric arc column of plasma medium. Plasma burner includes body, reservoir for vapor-generating liquid, jet-anode and cathode resiliently mounted in fastening members with possibility of movement by means of special mechanism. EFFECT: possibility of aligning cathode and output opening of jet-anode when there are thermic gaps between cathode holder and electric-insulation tube. 16 cl, 3 dwg
Patent RU-2129156-C1 (RU)
Inventor: AGEEVA N M
IPC: C12G3/08
Filed: 1997-06-24
Granted: 1999-04-20
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: method involves preparation of solution by mixing rectified alcohol, corrected water, invert sugar and organic additive, cleaning it from admixtures and its filtration. Used as additive is succinic acid or sodium succinate or their mixture in the amount of 10-50 mg/cu.dm. Introduction of additives is carried out before filtration. Then vodka is aged for 2-3 h, and filtered. EFFECT: improved quality and biological value of vodka due to addition in it succinic acid or its sodium succinate or their mixture reducing ethanol toxicity. 2 tbl, 2 ex
Patent RU-2124163-C1 (RU)
Title: Smock stack
Inventor: JAKOVLEV JURIJ VIKTOROVICH
IPC: F23L17/16
Filed: 1997-07-24
Granted: 1998-12-27
Abstract: FIELD: heat-power engineering. SUBSTANCE: present-day smoke stacks fail to ensure required draft; proposed smoke stack is provided with delivery air duct whose nozzle is directed in way of escape of flue gases. After nozzle, shaft of smoke stack may be made in form of confuser which may terminate in mixing chamber or in diffuser. Mixing chamber may be also positioned between confuser and diffuser. EFFECT: creation of rarefaction sufficient for removal of flue gases through smoke passages having considerable aerodynamic resistance. 4 cl, 5 dwg
Patent RU-2126085-C1 (RU)
Title: Method for underground lixiviation of metals from waterless rock
Inventor: BUDUNOV A A
IPC: E21B43/28
Filed: 1997-07-10
Granted: 1999-02-10
Abstract: FIELD: mining industry. SUBSTANCE: this can be used for extraction of metals by underground lixiviation from stratified infiltration deposits. According to method, drilled are injection and pumping-out bore-holes. Prior to that, waterless parts of ore horizon is watered. When water level in pumping-out bore-holes reaches elevation mark which corresponds to possible pumping-out conditions, started is withdrawal of water from pumping-out bore-holes and delivery of lixiviation solution into injection bore-holes. Application of aforesaid method solves problem of profitable extraction of metals from waterless deposits. EFFECT: higher efficiency. 1 cl
Patent RU-2145327-C1 (RU)
Title: Method of preparing 1-(alkoxy)-2(2'-diphenylethylene)-3- phenylalumacyclopropanes
Inventor: DZHEMILEV U M
IPC: C07F5/06
Filed: 1997-09-17
Granted: 2000-02-10
Abstract: FIELD: fine organic and organometallic synthesis. SUBSTANCE: described is method of preparing new 1-(alkoxy-2-(2'-phenylethylene-2- phenylalumocyclopropanes of formula I:   wherein R is butyl of hexyl. Method comprises reacting 1,4-di- phenylbuta-1,3-diene with alkoxydichloroalanames of formula RO-AlCl 2  and metallic magnesium at molar ratio of 10: (10-14):(10-14), respectively, in the presence of titanocene dichloride Cp 2 TiCl 2  catalyst. Reaction is carried out in argon under normal conditions in tetrahydrofuran for 8-12 hours. Total yield of products is 72-89. EFFECT: high regioselectivity of the new compounds. 11 ex, 1 tbl
Patent RU-2142875-C1 (RU)
Title: Method for grinding openings in cylindrical part
Inventor: DUBROVSKIJ P V
IPC: B24B55/02
Filed: 1997-10-21
Granted: 1999-12-20
Abstract: FIELD: machine engineering, namely inner grinding of cylindrical parts. SUBSTANCE: method for grinding openings comprises steps of combination feed of lubricating and cooling fluids to worked part; preliminarily impregnating tool with lubricant fed to working zone; continuously positively moving cooling fluid in parallel relative to part rotation axis along its outer and inner sides. EFFECT: enhanced grinding quality due to intensive cooling of part, effective waste removal and lubrication degree in contact zone. 1 dwg, 1 tbl
Patent RU-2124294-C1 (RU)
Inventor: GUSEV B V
IPC: A23B9/00
Filed: 1997-11-05
Granted: 1999-01-10
Abstract: FIELD: method and equipment for drying cereals and other farm crops. SUBSTANCE: method involves utilizing large amounts of energy consumed for evaporation of grain moisture. Apparatus has members with parameters providing optimum conditions for drying process. Method and apparatus allow nutritive qualities of grain to be kept due to low drying temperature. In the process of drying, grain is held in deep vacuum zone providing killing of grain pests. EFFECT: reduced power consumption, improved grain quality and simplified method and construction. 1 dwg, 2 tbl
Patent RU-2133123-C1 (RU)
Title: Homeopathic drug "netizzhog" for dyspeptic disorder treatment
Inventor: EHPSHTEJN O I
IPC: A61K36/56
Filed: 1997-12-29
Granted: 1999-07-20
Abstract: FIELD: medicine, homeopathy. SUBSTANCE: invention relates to the complex homeopathic preparations and can be used as symptomatic agent for treatment of DYSPEPTIC disorders, in heartburn mainly. Homeopathic drug "Netizzhog" has Capsicum, Acidum Sulfuricum and Nux vomica taken at the equal ratio of components. The drug "Netizzhog" is made as granules saturated by homeopathic method with spirituous components at one to hundred dilution ratio: Capsicum - C30; Acidum sulfuricum - C50 and Nux vomica - C200. The agent shows broad range of therapeutic effect in dyspeptic disorders. EFFECT: enhanced effectiveness of drug. 2 cl, 1 ex
Patent RU-2139044-C1 (RU)
Title: Agent "kollagel" for treatment of suppurative-necrotic wounds and burns
Inventor: SANDAKHCHIEV L S
IPC: A61K9/06
Filed: 1997-12-16
Granted: 1999-10-10
Abstract: FIELD: medicine, veterinary science. SUBSTANCE: invention proposes an ointment containing a complex of proteolytic enzymes showing collagenolytic activity obtained from king crab hepatopancreas, anesthetic agent, distilled water, bacteriostatic, buffer addition and a base. Collase is used as the complex of proteolytic enzymes and polyethylene oxide gel - as a base at the following ratio of components, wt.-%: collase 0.01-0.1; anesthetic agent 2.0-5.0; buffer addition 0.05-0.7; bacteriostatic 1.0-3.0; distilled water 4.0-7.0 and polyethylene oxide gel - the rest. Trimecain is used as an anesthetic substance, potassium hydroxide - as a buffer addition and boric acid - as a bacteriostatic. An agent can be used for treatment of humans and animals with suppurative-necrotic wounds and burns. EFFECT: enhanced effectiveness of an agent. 2 cl, 3 tbl
Patent RU-2132976-C1 (RU)
Inventor: TSEGEL SKIJ V G
IPC: F04F5/04
Filed: 1998-01-27
Granted: 1999-07-10
Abstract: FIELD: creation of vacuum in closed volumes. SUBSTANCE: jet apparatus includes mixing chamber, receiving chamber and active nozzle equipped with distributing chamber on side of its inlet; distributing chamber has slotted holes in its lateral surface. Length of holes L is equal to Ad; width of holes δ is equal to  . Inner diameter D of distributing chamber is equal to  . A is rated factor equal to 2-18; B is rated factor equal to 0.2-11; C is rated factor equal to 0.5-6.0; d is diameter of minimum section of nozzle. EFFECT: enhanced efficiency of gas-and-liquid jet apparatus. 1 dwg
Patent RU-2124297-C1 (RU)
Inventor: KLASSEN N V
IPC: A23C19/093
Filed: 1998-02-16
Granted: 1999-01-10
Abstract: Изобретение предназначено для использования в молочной промышленности. Перед пастеризацией в молочное сырье вносят белковую эмульсию в количестве 5,4-100,0 % от массы молочного сырья или после пастеризации в молочное сырье дополнительно вносят 5,0-75,0% от массы молочного сырья белковых хлопьев. Белковую эмульсию получают в результате гомогенизации рыбного фарша, растительного масла, поваренной соли и воды. Это позволяет увеличить выход мягкого сыра при пониженном расходе молочного сырья, уменьшить длительность технологического процесса. 1 з.п. ф-лы, 3 табл.
Patent RU-2148196-C1 (RU)
Title: Hydraulic drive
Inventor: MOLOTKOV V P
IPC: F15B11/12
Filed: 1998-02-24
Granted: 2000-04-27
Abstract: FIELD: mechanical engineering; standard-unit- type machines and transfer lines. SUBSTANCE: hydraulic drive is designed to control operation of power table hydraulic cylinder of spindle carriers when drilling deep holes, for instance, oil channels in camshafts and other shafts. Operating hydraulic cylinder control drive has hydraulic distributors connecting pressure and drain main lines with piston and rod spaces of hydraulic cylinder, rod travel speed control mechanism and feed interruption mechanism including two-position distributor. Piston and rod spaces of hydraulic cylinder are placed in communication with pressure and drain main lines through separate two-position distributors. Hydraulic cylinder rod space control two-position distributor communicates with drain main line through pressure valve. Hydraulic cylinder rod travel speed control mechanism in made in form of two direction valves installed in tandem in hydraulic line coupling piston space of hydraulic cylinder with two-position control distributor of this space of hydraulic cylinder, and three-position distributor installed in parallel with nearest direction valve to piston space along coupling hydraulic line and connected with pressure main line. Feed interruption mechanism is made in form of meter installed in hydraulic line coupling piston space of hydraulic cylinder with drain main line. EFFECT: enlarged operating capabilities of hydraulic drive, simplified control system. 1 dwg
Patent RU-2139494-C1 (RU)
Title: Method measuring deviations of positions of crossing axes of holes
Inventor: ARKHAROV A P
IPC: G01B5/14
Filed: 1998-03-02
Granted: 1999-10-10
Abstract: FIELD: measurement technology. SUBSTANCE: object to be measured is placed on installation plane. Main centering unit is put into one pair of holes in object and additional centering unit is placed into another pair of holes. Measurement gear is based with main basing prisms anchored on common bisector plane on main carriage with post by main centering unit and with additional basing prisms anchored on common bisector plane on additional carriage by additional centering unit. Main basing prisms with main carriage carrying main measurement plane are rotated about axis of main centering unit and moved along its axis. Additional basing prisms with additional carriage carrying additional measurement plane are rotated about axis of post and moved along this axis. Shortest distance between main and additional measurement planes is achieved. Distances between main and additional measurement planes as well as deviation of crossing angle between auxiliary planes made on main and additional carriages in their common bisector planes are measured. EFFECT: expanded technological capabilities thanks to measurement of both distance and crossing angle between crossing axes of holes. 2 dwg
Patent RU-2130342-C1 (RU)
Title: Conical hydraulic screen-concentrator
Inventor: PONOMARCHUK G P
IPC: B07B1/06
Filed: 1998-04-21
Granted: 1999-05-20
Abstract: FIELD: mining industry, in particular, hydromechanical mining of nonmetalliferous bulk materials and concentration of heavy minerals of alluvial deposits. SUBSTANCE: hydraulic screen-concentrator has cylindrical housing with conical sieving surface, two charging branch pipes of rectangular section extending diametrically downstream of feeding hydraulic mixture flow, and discharge branch pipes. Vertical partition wall divides space under hydraulic screen into two vessels with separate discharge pipes. Charging branch pipes are equipped with slide valve gates and screw stops for fixing gaps and imparting initial speeds V(1) and V(2) to hydraulic mixture flow. Screen-concentrator of such construction allows two undersize products having different qualitative characteristics to be obtained. EFFECT: reduced power consumption and decreased material usage by eliminating usage of lean sand from concentration process. 2 dwg
Patent RU-2149375-C1 (RU)
Title: Braking stand for simulation of operating conditions of machine-and-tractor unit
Inventor: GUSEV B I
IPC: G01M15/00
Filed: 1998-05-20
Granted: 2000-05-20
Abstract: FIELD: study of power parameters of machine-and-tractor unit. SUBSTANCE: stand includes model of tractor and braking plant; each of them is provided with DC commutator motor, AC induction motor and reduction gears rigidly connected with them; driven shafts of reduction gears are interconnected by means of coupling; shafts of electric motors are provided with sensors which are connected to output voltage level dividers for taking the required characteristics. Control circuit includes power supply unit which is connected to DC commutator electric motor through voltage regulator and measuring instruments, as well as to stator of AC induction in mode of constant load through toggle switch, voltage regulator and pilot lamp and in mode of alternating load through multivibrator, toggle switch, voltage regulator and pilot lamp. EFFECT: reduced consumption of labor. 2 cl, 1 dwg
Patent RU-2130202-C1 (RU)
Title: Method for rapid text memorization
Inventor: KULIKOV E I
IPC: G09B19/00
Filed: 1998-05-25
Granted: 1999-05-10
Abstract: FIELD: educational aids. SUBSTANCE: method involves printing text information on separate pictures, its serial input to computer, and sending them in same sequence according to same program onto display screen, storing it to diskette or videocassette and viewing on TV screen. Text information contains complete clauses. Exposition time is equal to 1/25 sec. EFFECT: increased efficiency of memorization.
Patent RU-2148879-C1 (RU)
Inventor: DOLGALLO D N
IPC: H01Q9/32
Filed: 1998-07-01
Granted: 2000-05-10
Abstract: FIELD: antenna engineering for mobile objects such as ships. SUBSTANCE: antenna has main vertical conductor primarily excited by generator, second vertical conductor grounded at base through body or hull, and horizontal conductor connected to vertical ones through electric contacts. Horizontal conductor incorporates insulating link and main vertical conductor as well as adjacent section of horizontal conductor are covered with insulating sheath. Point of connection of insulating link is chosen so that total electric length of main vertical conductor and adjacent section of horizontal conductor were equal to quarter-wavelength. EFFECT: improved efficiency of antenna and its matching with generator by its tuning; improved safety for personnel. 3 dwg
Patent RU-2151180-C1 (RU)
Title: Method of vodka production
Inventor: PAVLOVA T V
IPC: C12G3/08
Filed: 1998-11-19
Granted: 2000-06-20
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: method involves preparation of water preliminarily filtered, removal of hardness salts, mixing of free-from salt water with water preliminarily filtered in ratio 1:1 for attainment of pH equal 6-7, decontamination of water by means of mixing it with ozone-air mixture, water ageing up to its complete degasification with the following two-stage filtration: through filter with activated carbon and through filter of high purification. The prepared water is mixed with alcohol in turbulent regime at counter movement of jets of water and alcohol up to homogeneous condition. In the process of mixing, carried out is automatic control of solution by means of separating of a part of stream for determination of its strength through filter-gas separator. The prepared aqueous-alcoholic liquid (solution) is directed for cleaning through battery of columns-adsorbers communicated in succession where activated carbon is in the state of pseudoliquefied layer with periodic regeneration of coal by overheated steam with temperature 160-180 C. Preliminarily prepared formula components are introduced in the process of solution preparation or in finishing vessel depending on vodka grade. The prepared vodka is directed to finishing vessel where it is mixed by multiple recirculation with following final filtration on microfilter from polymer material. EFFECT: improved organoleptical properties of vodka and reduced alcohol losses. 3 cl, 1 ex
Patent RU-2135195-C1 (RU)
Inventor: OVSJUK V G
IPC: A61K35/55
Filed: 1998-12-17
Granted: 1999-08-27
Abstract: FIELD: medicine. SUBSTANCE: method involves using mammalian prostate. The prostate is washed, cut into fragments and the so obtained material is inoculated in culturing mattresses adding culturing (growth) medium and mammalian serum. Then optimum incubation conditions are maintained. The material containing prostate cells is transplantable into various organs and tissues. EFFECT: enhanced effectiveness of treatment. 37 cl
Patent RU-2147166-C1 (RU)
Inventor: BALASHOV V P
IPC: A01D34/412
Filed: 1999-01-11
Granted: 2000-04-10
Abstract: Режущий аппарат содержит копирующие башмаки, вал с жестко закрепленными на нем режущими элементами и противорежущий элемент в виде пружины. Режущие элементы выполнены в виде двутаврообразных дисков со смещением посадочных отверстий и односторонне убывающими по периферии заостренными полками. Двутаврообразные диски установлены на валу поочередно меньшей и большей режущими кромками, что повышает эксплуатационную и технологическую надежность режущего аппарата. 3 ил.
Patent RU-2143763-C1 (RU)
Title: Double-layer capacitor
Inventor: VELICHKO D A
IPC: H01G9/00
Filed: 1999-05-18
Granted: 1999-12-27
Abstract: FIELD: electrical engineering. SUBSTANCE: double-layer capacitor that can be used as storage capacitor, short-time or stand-by power supply, or voltage divider has at least two storage sections or at least two storage elements of at least one polarizing electrode and separator; mentioned sections have different masses. EFFECT: enlarged functional capabilities and improved efficiency of voltage division. 20 cl, 3 dwg
Patent RU-2160594-C1 (RU)
Title: Method for producing bifidobactria
Inventor: KHRAMTSOV A G
IPC: C12N1/20
Filed: 1999-08-09
Granted: 2000-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves culturing bacteria Bifidobacterium bifidum 1 and adding saccharose- gelatin-milk protection medium to biomass. The protection medium has mixture of milk serum and bifidogenic concentrate taken in 34-35:1 proportion as milk substratum. The so produced suspension is dried. EFFECT: higher bifidogenic effect; lower production costs.
Patent RU-2163429-C1 (RU)
Inventor: GOVYRIN B A
IPC: A01B79/00
Filed: 1999-08-23
Granted: 2001-02-27
Abstract: FIELD: agriculture and forestry. SUBSTANCE: method involves ripping soil in spiral inclined path and simultaneously gripping, bending and pulling weeds; periodically removing weeds. Method allows weeds to be periodically thrown onto soil surface and soil to be effectively ripped and protected from wind erosion. Besides, method allows user's posture to be kept. EFFECT: increased efficiency and simplified method. 10 cl, 5 dwg