baber/WOPTO huggingface dataset:
Patent RU-2098259-C1 (RU)
Title: Способ статикоимпульсной обработки поверхностным пластическим деформированием
Inventor: LAZUTKIN ALEKSANDR G
IPC: B24B39/00
Filed: 1996-05-23
Granted: 1997-12-10
Abstract: Использование: технология отделочно-упрочняющей обработки деталей из стали и сплавов поверхностным пластическим деформированием. Сущность изобретения: пластическое деформирование осуществляется инструментом, к которому нормально к обрабатываемой поверхности прикладывают постоянную статическую нагрузку и перпендикулярную импульсную нагрузку, которая сообщается посредством бойка и волновода. Предложены математические зависимости для определения формы, длительности и частоты единичных импульсов силы деформирования. 2 з.п. ф-лы, 1 табл., 2 ил.
Patent RU-2135776-C1 (RU)
Title: Способ тушения очагов подземных пожаров
Inventor: CHUPRIKOV A E
IPC: E21F5/00
Filed: 1996-05-29
Granted: 1999-08-27
Abstract: Изобретение относится к горному делу и может быть использовано в угольных шахтах при борьбе с эндогенными пожарами. Скважины бурят в целик угольного пласта. Располагают их с опережением выемки пласта угледобывающим комплексом. По индикатору определяют место выхода скважины. В нее устанавливают перфорированную трубу. Вокруг трубы устанавливают раскрепляющий костер с пеногенераторной сеткой в виде мешковины. Костер устанавливают с возможностью размещения внутри него перфорированной трубы. В скважину подают пенообразующий раствор. В буровую штангу закачивают сжатый инертный газ. Пена заполняет обрушенную горную массу и создает завесу. Повышается эффективность предупреждения и тушения пожаров. 4 з.п.ф-лы, 1 ил.
Patent RU-2113256-C1 (RU)
Title: Respirator unit
Inventor: SHCHEPETKOV V P
IPC: A62B7/10
Filed: 1996-06-11
Granted: 1998-06-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has filtering member produced from multylayer material having working layer of fibrous polymer material, obturator unit, strangulation unit, brace and headband. Filtering member has additional working layer of chemosorption material with surface density of 250-300 g/m 2 . Additional working layer is placed before the layer of fibrous polymer material. EFFECT: high reliability of protection. 2 dwg
Patent RU-2118788-C1 (RU)
Inventor: ODINTSOV V A
IPC: F42B8/18
Filed: 1996-06-25
Granted: 1998-09-10
Abstract: FIELD: ammunition with axial hitting field. SUBSTANCE: above-caliber grenade includes caliber part with propelling charge and igniter and above-caliber war head with explosive charge and fuze positioned in front of it. Explosive charge is manufactured in the form of flat disc perpendicular to grenade axis. Its front face carries metal hitting unit and fuze is fitted with time- counting mechanism. Usage of above-caliber bundle grenades increases hitting capabilities and depth of hitting of targets including armored ones. EFFECT: increased hitting capabilities. 36 cl, 14 dwg
Patent RU-2145636-C1 (RU)
Title: Method of inducing plant flowering
Inventor: BERND MJULLER-REBER
IPC: C12N15/60
Filed: 1995-03-07
Granted: 2000-02-20
Abstract: FIELD: plant growing. SUBSTANCE: DNA sequences encoding protein manifesting citrate-synthase activity is smoothly incorporated into plant cell genom. Whole plant is then regenerated from cell. Owing to strengthened production of citrate- synthase in plant cells, accelerated and extended flowering is induced in these cells. EFFECT: increased productivity of plant. 25 cl, 3 tbl, 10 ex
Patent RU-2113322-C1 (RU)
Inventor: BUBNOV S JU
IPC: B23D45/20
Filed: 1996-12-17
Granted: 1998-06-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has frame on which holder with cutting disc is mounted for rocking. Holder is coupled to spring-loaded member made as slide. The latter is capable of moving relative to holder and designed to transmit force to cutting disc. Slide carried limit switch intended for engagement with stop installed on holder. EFFECT: higher part of machining efficiency due to reducing of auxiliary time required for removal of limit switch adjustment. 4 dwg
Patent RU-2118208-C1 (RU)
Title: Grain-cleaning machine
Inventor: BURKOV A I
IPC: B07B4/02
Filed: 1997-03-25
Granted: 1998-08-27
Abstract: FIELD: cleaning and grading grain. SUBSTANCE: machine includes three tiers of screens, before-screen aspiration channel with air flow rate control mechanism, two after-screen aspiration channels with grain inlet devices and mechanisms for control of air flow rate in channels which are connected with settling chambers, grain mixture inlet device, waste outlet device and clean grain outlet device. Middle tier outlet is brought in communication with grain mixture inlet device of first channel of after-screen aspiration; lower tier outlet is brought in communication with grain inlet device of second channel of after-screen aspiration. EFFECT: enhanced efficiency of cleaning due to control of air flow rate in channels. 1 dwg
Patent RU-2147535-C1 (RU)
Title: Pneumotracked chassis and pneumotracked armored train
Inventor: PUGIN M K
IPC: F41H7/02
Filed: 1997-04-07
Granted: 2000-04-20
Abstract: FIELD: war material. SUBSTANCE: pneumotracked chassis has tracks consisting of metal housing, tyre and tube. Front and rear walls of housing are directed vertically downwards, and side walls are made inclined. Upper edge is rounded off. Branch pipe arranged in middle of front wall of housing is designed to let out connection of tube arranged inside track. Section of tyre at bottom of housing is cut into four flaps, like the flaps of envelope. Holes for screws are found in each corner. Part of tyre projecting beyond track housing is reinforced by steel and plastic threads to make it bullet-proof. Tyre is reinforced by fabrics and glue around hole for tube connection. Duralumin plate with screws is placed between tube and tyre. Screws pass through holes in flaps and are fastened by nuts. Spades with rollers or ball-bearing wheels moving in groves are installed at corners of track housing. Grooves are located on end faces of oval-shaped steel H-beams. One wall of groove is formed by detachable plate. Catch is provided on track bottom. Armored train consists of cars connected by rubberized gangway bellows with Armored protection of places of connection. Gangway bellows include steel shields placed one onto the other. Round or oval-shaped cover with skirt holding shields in pressed-to-car position is installed over shields at each of car. End face bearings on edges of cover and steel shields provide sliding of parts relative to each other and relative to car. EFFECT: enhanced roadability of chassis, provision of safety in close-in action. 7 cl, 27 dwg
Patent RU-2137671-C1 (RU)
Inventor: NIKITENKO B P
IPC: B63B35/70
Filed: 1997-04-21
Granted: 1999-09-20
Abstract: FIELD: shipbuilding; taxiing-up pusher tugs. SUBSTANCE: taxiing-up pusher tug is used for taxiing-up multi-line river pushable trains. Pusher tug includes full-turn swinging propeller provided with local and remote control. Pusher tug has pointed stern for placing head sections between stems of train. Mounted in hull of pusher tug are vertical bearing beams for support of bilge stops of head sections and coupling ropes with turnbuckles-shock absorbers. Fore coupling device is mounted in fore section of pusher tug. Fore coupling device has side and fore soft fenders, side and fore coupling beams, aft ground tackle and aft towing winch. EFFECT: enhanced efficiency and reliability; possibility of reliable coupling of pusher tug with section of multi-line river pushable trains. 2 dwg
Patent RU-2114060-C1 (RU)
Title: Fluxed chrome-ore agglomerate
Inventor: CHERNOBROVIN V P
IPC: C22B1/16
Filed: 1997-05-06
Granted: 1998-06-27
Abstract: FIELD: ferroalloy production. SUBSTANCE: fluxed chrome-ore agglomerate has chrome-spinellide, slag binding agent and, additionally, forsterite at the following ratio of components, wt.-%: slag binding agent, 20-30; forsterite, 5-10; metal inclusions, 0.5-0.9; and chrome-spinellide, the balance. Invention is used for ferrochrome production. EFFECT: decreased smelting time of ferrochrome and specific electric energy consumption. 2 tbl
Patent RU-2110578-C1 (RU)
Title: Strain amycolatopsis orientalis subspecies eremomycini vkpm-s892 - a producer of antibiotic eremomycin and a method of antibiotic eremomycin producing
Inventor: BRAZHNIKOVA M G
IPC: C12P1/06
Filed: 1997-06-18
Granted: 1998-05-10
Abstract: FIELD: biotechnology, antibiotics. SUBSTANCE: after termination of biosynthesis antibiotic is sorbed on carboxyl cation-exchange resin KB-2 in salt form and eluted with ammonia solution. Then eluate is neutralized, desalted and passed through sorbent ПТФЭ.. Eremomycin is eluted from sorbent with water, concentrated under vacuum up to content 120-140 mg/ml and crystallized as sulfate. EFFECT: strain indicated above, improved method of production. 2 cl, 2 tbl
Patent RU-2116013-C1 (RU)
Title: Working tool for slitting soil under perennial fodder crop seeds
Inventor: KOLGANOV ALEKSANDR VASIL EVICH
IPC: A01B13/16
Filed: 1997-07-10
Granted: 1998-07-27
Abstract: FIELD: agriculture, in particular, erosion-preventive soil tillage. SUBSTANCE: working tool has tine 1 with cutting edge on its front part, chisel on its lower part and slit upper part tip adapted for compacting upper part of slit. Tip is made in the form of pair of disks 12, 13 mounted for rotation on V-shaped spindle and arranged at an angle one with respect to another. Covering edges of disks 12, 13 are inserted into segment-shaped slots to allow smooth and gradual initial working of disks. Slots are made in sides of tines. EFFECT: simplified construction, increased efficiency in cutting slits and channels and enhanced reliability in operation. 2 dwg
Patent RU-2123954-C1 (RU)
Title: Flexible track
Inventor: PROMZALEV JU S
IPC: B62D55/24
Filed: 1997-11-04
Granted: 1998-12-27
Abstract: FIELD: agricultural and transport engineering; crawler vehicles. SUBSTANCE: flexible track has cord-reinforced butt-joined belt, detachable flexible grousers reinforced by flexible plates with central hole, U-shaped cover plates installed between grousers, threaded members and engagement members. Novelty is provision of spacer bushings installed on threaded members and between engagement members and flexible plates made with support flat in central part and use of Ф--shaped grousers. EFFECT: decreased negative action onto soil and hard surface roads. 3 dwg
Patent RU-2147865-C1 (RU)
Title: Device for reflexology
Inventor: BUGROV S L
IPC: A61H39/00
Filed: 1997-11-25
Granted: 2000-04-27
Abstract: FIELD: medical devices, in particular, for auricular therapy, wrist-foot therapy and classical Chinese acupuncture. SUBSTANCE: device has holding rod, which is made from stainless steel and carries impressed electrodes. Some electrodes are arranged symmetrically on both sides with respect to rod core and are designed as cone-cylinder sleeves. Other electrodes are cone-shaped and are impressed at ends of holding rod. Cone shaped electrodes serve as active members. In addition electrodes are covered by galvanic layer of silver, as well as of copper and zinc. Working ends of cone-shaped electrodes have curvature of 0.5- 2.5 mm. Electrode at the end of holding rod which is covered by silver has North pole magnetization, while electrode which is covered by copper or zinc has South pole magnetization. EFFECT: increased functional capabilities due to simultaneous mechanical, electric and magnetic treatment of acupuncture points. 1 dwg, 1 tbl
Patent RU-2126704-C1 (RU)
Title: Loading apparatus
Inventor: IVANOV N N
IPC: A63B22/06
Filed: 1998-01-06
Granted: 1999-02-27
Abstract: FIELD: sportive training. SUBSTANCE: apparatus includes hollow shaft mounted in bearing assemblies. Pedals are secured to end portions of shaft. Unit for adjusting load has belt embracing shaft by several turns. One end of belt is rigidly fixed, its other end is secured with possibility of tension by means of tie rod and spring. EFFECT: lowered dimensions and mass of apparatus. 2 dwg
Patent RU-2139313-C1 (RU)
Title: Adhesive polyurethane composition
Inventor: BAKIROVA I N
IPC: C09J175/08
Filed: 1998-04-29
Granted: 1999-10-10
Abstract: FIELD: machine- building, building, wood-working, light and other industries, more particularly gluing of metals, concrete, footwear and leather. SUBSTANCE: polyurethane composition comprises oligoether isocyanate and organic solvent, N,N,N′N′--tetrahydroxypropylene ethylene diamine and elastic polyurethane foam waste. Oligoether is ethylene oxide-and propylene oxide-based oligoether with molecular weight of 4500-6000. Ratios of composition components are as follows, wt parts: oligoether with molecular weight of 4500-6000, 17-28; N,N,N′N′-tetrahydroxypropylene ethylene diamine, 33-57; elastic polyurethane waste, 15- 50; isocyanate, 30-50; organic solvent, 195-350. EFFECT: greater adhesion power, reduced cost price of the composition, and improved ecology of environment. 1 tbl
Patent RU-2136835-C1 (RU)
Inventor: RAKHMATULLIN A KH
IPC: E21B7/08
Filed: 1998-05-13
Granted: 1999-09-10
Abstract: FIELD: drilling equipment. SUBSTANCE: this whipstock is intended for drilling up second bore-hole. Wedge-type whipstock is in the form of hermetic telescopic container configured as plunger pair. Upper part of cylinder is made with chamfer to which trough is rigidly secured. Lower part of cylinder is provided with seat to which plunger is seated to create disk-type non-return valve. Container is filled with cement slurry. Plunger has drain holes. Upon creation of required load, cement slurry is pressed out from container and fills free space between wedge and casing string of well, thus fastening them to each other. Application of aforesaid embodiment of wedge-type whipstock provides for higher reliability of fastening whipstock in well. Its design is simplified and its functioning is dependable. EFFECT: higher efficiency. 2 dwg
Patent RU-2130401-C1 (RU)
Title: Device for motion of submersible vehicle in depth by use of thermal energy of surrounding medium
Inventor: MOROZOV A K
IPC: B63G8/24
Filed: 1998-05-19
Granted: 1999-05-20
Abstract: FIELD: development of ocean; submersible vehicles-buoys having varying buoyancy. SUBSTANCE: device uses difference in temperatures of surface and deep layers of water as source of energy for change of buoyancy of submersible vehicle. operation of device is based on use of pressure of saturated vapor of liquid which increases with temperature rise; above mentioned liquid has boiling point equal to temperature of upper layers of ocean. Boiling liquid is placed in hermetic bellows which extends at rise of temperature and pressure and becomes contracted at reduction of temperature and pressure setting in motion two pistons secured in one axis. First piston is included in pump which forces portion of oil intermediate reservoir into gas-and-hydraulic accumulator every at extension of bellows. Second piston kept at pressure at all times is used for compressing bellows at reduction of temperature in deep water and returning it to initial position. Pressure of oil on gas-and-hydraulic accumulator exceeds pressure of water at limiting depth of submergence and at opening of controllable valve and oil under action of pressure differential flows from gas-and-hydraulic accumulator into bellows located on the outside of pressure hull of submersible vehicle, thus increasing its buoyancy. When second controllable valve opens, oil returns from outer bellows to intermediate reservoir, thus decreasing its buoyancy. During heating on sea surface for the next time, this portion of oil is again pumped into gas-and-hydraulic accumulator, thus completing the cycle. EFFECT: enhanced reliability and efficiency of submersible vehicle. 1 dwg
Patent RU-2140540-C1 (RU)
Title: Method of mining of thick steep coal seam
Inventor: ANFEROV B A
IPC: E21C41/18
Filed: 1998-06-09
Granted: 1999-10-27
Abstract: FIELD: mining of coal and other minerals from thick steep beds. SUBSTANCE: method includes preparation of stoping block by shield method of mining, stoping of coal in horizontal layers downward under shields extensible roofing, roofing control as down stoping advances. Stopping block is divided along the strike into equal parts by driving of coal chutes at seam floor from layer to haulage drift. Coal from one and the other sides of layer to coal chute is transported by upper and lower sides of conveyor belt, respectively. At conjunction point of coal chute and haulage drift, coal is unloaded on belt of same conveyor. EFFECT: higher efficiency of mining of thick steep coal seams due to reduced expenditures for driving of development workings. 5 dwg
Patent RU-2141266-C1 (RU)
Title: Method for treating the cases of nonspecific metroendometrititis
Inventor: GOLDYREVA E V
IPC: A61M3/04
Filed: 1998-07-14
Granted: 1999-11-20
Abstract: FIELD: medicine. SUBSTANCE: method involves administering antibiotics once a day at a single dose to a patient in lymphotropic way through micro-irrigator unit delivered to regional lymphatic collectors between the layers of broad ligament of uterus. The treatment course is 3-5 days long. EFFECT: enhanced effectiveness of treatment; stable antibiotic concentration in an inflammation focus.
Patent RU-2148881-C1 (RU)
Title: Hydrogen frequency standard
Inventor: BELJAEV A A
IPC: G04F5/14
Filed: 1998-08-25
Granted: 2000-05-10
Abstract: FIELD: high-stability signal sources. SUBSTANCE: hydrogen frequency standard has hydrogen producer and crystal oscillator incorporating phase-locked loop (PLL) system operating in response to signal coming from hydrogen producer. Hydrogen producer resonator frequency is tuned to spectral line top using line Q-factor periodic modulation method. Automatic tuning unit of resonator is connected through switching device to output of PLL phase detector. Automatic tuning unit of resonator has series-connected selective filter, analog-to-digital converter, digital synchronous detector, and digital- to-analog converter. Synchronous detector is program-controlled device. Provision is made for discriminating resonator detuning signal from frequency control circuit of crystal oscillator which makes it possible to dispense with auxiliary hydrogen producer in automatic tuning system of resonator. EFFECT: reduced relative frequency instability of frequency standard. 2 cl, 4 dwg
Patent RU-2155218-C1 (RU)
Title: Special vodka
Inventor: PAL TALLER R R
IPC: C12G3/06
Filed: 1998-12-10
Granted: 2000-08-27
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: special vodka "Kolyvan tminnaya" contains the following ingredients, l/1000 dal of prepared product: aromatic alcohol of vegetable raw material including caraway and cardamon in ratio 6: 1, 1.5-2.0; orange oil (1:100), 0.2-0.8; 65.8-% sugar syrup, 17.0-17.5; aqueous-alcoholic liquid, the balance in terms of 40-% strength. EFFECT: broadened assortment of special vodkas; production of vodka with higher organoleptical properties possessing wild orange flavor and camphor taste. 3 ex
Patent RU-2156888-C1 (RU)
Title: Delivery valve assembly of sucker-rod pump
Inventor: KHALIULLIN F KH
IPC: F04B53/10
Filed: 1999-02-02
Granted: 2000-09-27
Abstract: FIELD: pumping-jack driven devices for lifting liquid from wells. SUBSTANCE: seat and spring-loaded valve are mounted above pump cylinder. The latter is joined to seat below exit of separate annular grooves for passing seat liquid to common annular clearance between body and seat. Separate annular grooves in seat at exit to sealed surface are made in the form of continuous annular duct that divides seat wall through its thickness at sealing point into two equal-thickness parts. Inner surface of valve is made in the form of truncated cone gradually passing to inner diameter of seat. Outer surface of valve has longitudinal guide ribs designed to prevent wedging of valve during its crosswise vibrations and longitudinal movement. EFFECT: reduced cross-sectional dimension of valve assembly. 4 cl, 5 dwg
Patent RU-2138981-C1 (RU)
Inventor: MULJUKOV R M
IPC: A61B5/00
Filed: 1999-02-01
Granted: 1999-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying controlled impact action upon a tooth. Vibration noise response to impact is recorded saved and analyzed in wide frequency bandwidth. Amplitude-frequency characteristic corresponding to initial 0.05 s from the impact moment is used for making conclusions concerning organic changes occurred in parodontium. The characteristic receive in 0.05-0.5 s from the impact moment is used for making conclusions concerning neuroregulation of the maxillodental system state. EFFECT: enhanced reliability and information contents of diagnosis. 1 dwg
Patent RU-2147102-C1 (RU)
Inventor: BELOUSOV M P
IPC: F22D1/32
Filed: 1999-02-01
Granted: 2000-03-27
Abstract: FIELD: heat supply systems or low pressure regenerative systems of steam turbines. SUBSTANCE: proposed heat exchanger is designed for heating water by condensation of steam and its overcooling. Condensate cooler tube bank of heat exchanger is arranged between two vertical partitions directing condensate or gas flow and installed over periphery of condensate cooler tube bank. Different diameter horizontal partitions are installed between vertical partitions. Holes made in partitions of maximum diameter at side of steam inlet branch pipe outside tube zone in tube bank are connected by vertical tubes with steam space of housing over box. EFFECT: provision of gradual control of heat capacity of condensate cooler with heater operating, enhanced reliability and increased economy. 2 dwg
Patent RU-2163784-C1 (RU)
Inventor: KHAMIDOV M A
IPC: A61B17/02
Filed: 1999-09-20
Granted: 2001-03-10
Abstract: FIELD: surgical instruments, in particular, retractors, applicable, for example, for laparoscopic cholecystectomy, as well as in other endovideoscopic operations, when lifting of the abdominal wall is required with due account made for peculiarities of surgical intervention. SUBSTANCE: the device has a post, joist for fastening of the link that is provided with an end rotary working member. The end rotary working member has arms of a different length. The arms have cross-sections on the ends coinciding or not coinciding in shape between each other. The dimension of the cross-section on the longer arm exceeds the dimension of the cross- section on the shorter arm at least by 1.2 time, and the cross-sections have the shape of an oval or circle, or polygon. EFFECT: enhanced reliability of holding of retracted tissues without their traumata, improved engagement of the working member with the tissues adjoining it, and, finally, improved results of operation. 2 cl, 4 dwg
Patent RU-2166709-C1 (RU)
Inventor: KIRILLOV N G
IPC: F25J1/02
Filed: 1999-11-01
Granted: 2001-05-10
Abstract: FIELD: gas liquefaction systems. SUBSTANCE: proposed system includes heat exchanger located between turbines. Expansion reservoir is located after low-pressure turbine. Liquefied gas line includes Dewar flask, high-pressure pump, check valve and heat-insulated reservoir for storage of liquefied gas. Cooling loop of Stirling cryogenic machine passes through heat exchanger and includes cooler communicated with surrounding medium and pump. Turbines and electric generator are mounted on common shaft. EFFECT: enhanced efficiency; reduced outlays. 1 dwg