baber/WOPTO huggingface dataset:
Patent RU-2088349-C1 (RU)
Title: Blank rolling method
Inventor: KHAJKIN BORIS E
IPC: B21B1/02
Filed: 1996-02-07
Granted: 1997-08-27
Abstract: FIELD: rolled stock production, mainly twisting and tilting rolled pieces between rolling passes in stands of continuous rolling mill. SUBSTANCE: method comprises steps of shaping rolled piece between grooved rolls at least in two successive rolling passes at twisting said piece between said rolling passes. Twisting is realized by applying pair of forces to rolled piece directly in deformation zone at simultaneously shaping said piece between grooved rolls. Lateral walls of mutually opposite grooves of rolls are arranged obliquely and symmetrically relative to rolling axis. Lateral faces of rolled piece having large inclination angle relative to vertical axis of roll grooved passes are shaped at output of roll grooves in direction of twisting rolled piece. Inclination angle of one pair of piece faces relative to vertical axis of roll grooved pass is maintained in range 3-6 degrees and said angle of other pair of faces - in range 9-15 degrees. Correction of twisting value of rolled piece is realized by axially shifting one roll relative to another. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2107769-C1 (RU)
Title: Vibration road roller
Inventor: KOZLOV BORIS SERGEEVICH
IPC: E01C19/28
Filed: 1996-04-08
Granted: 1998-03-27
Abstract: FIELD: motor road building and maintenance machinery and equipment. SUBSTANCE: this is intended for compaction of materials in building motor roads. Eccentric shaft with mechanical vibrator is installed inside vibrating roll on antifriction bearings located in their housings. Provided inside roll is oil reservoir for lubrication of bearings. Made in bearing housings are vertical and horizontal passages which are crossing each other and communicating with each other for passing of liquid lubricant to bearings. Horizontal passages in their lower positions are communicating through inlet holes with oil contained in oil reservoir. Inlet holes are provided with outer washers attached to them. Diameter of holes in washers is less than diameter of horizontal passages. This arrangement allows at rotation of roll to ensure stable lubrication of bearings, thus prolonging their service life, and to reduce loss of power commonly spent for spraying oil to produce oil mist. EFFECT: higher efficiency. 4 dwg
Patent RU-2135072-C1 (RU)
Title: Method of prognostication of hypertension syndrome on newborns
Inventor: AFONIN A A
IPC: A61B5/00
Filed: 1996-04-25
Granted: 1999-08-27
Abstract: FIELD: medicine, particularly, pediatrics; applicable in prognostication of neurological disturbances in infants of the first months of their life. SUBSTANCE: method includes assessment of unconditioned reflexes such as palmar-mouth, Moro's and automatic walking in infants underwent intratubal hypoxia on the sixth of their life. In case the reflexes are manifested weakly, hypertension syndrome is prognosticated during the first six months of life. EFFECT: in-time prevention of development of hypertension syndrome in infants and reduced frequency of development of neurological diseases.
Patent RU-2118155-C1 (RU)
Title: Ointment "galloderm" for treatment of skin disease and damage
Inventor: BAGROV SERGEJ NIKOLAEVICH
IPC: A61K9/06
Filed: 1996-05-20
Granted: 1998-08-27
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: ointment has the following components, wt.-%: agriculture animal cartilage proteoglycan aggregates 0.01-2.0; disaccharides 0.005-0.10; vegetable oil 10.0-50.0; lanolin 10.0-30.0; stabilizing agent 0.01-0.10, and water - the rest. Proteoglycan aggregates from agriculture animals have the following components, wt.-%: hexuronic acid, 26.20 ± 1.20; aminosugars, 29.40 ± 1.45; proteins, 16.50 ± 2.30; sulfate groups, 11.22 ± 0.54. The use of this ointment improves trophic processes, decreases skin inflammatory responses, provides rapid healing wounds, burns of I and II degree, eliminates allergic and diathesis responses. EFFECT: enhanced effectiveness. 3 ex
Patent RU-2103882-C1 (RU)
Inventor: VINOGRADOV V V
IPC: A23G3/46
Filed: 1996-07-12
Granted: 1998-02-10
Abstract: FIELD: food industry, more particularly confectionery. SUBSTANCE: liqueur compound composed of sugar syrup, condensed milk and flavoring additives is first prepared. The resulting mixture is cooked at steam pressure 0.3-0.4 MPa and temperature of 110-120 for 10-12 minutes. Moisture content of final group is 23-24%. During cooking operation, anticrystallizing and stabilizing additive is added to said liqueur compound at 108-112 C in amount of 0.05-0.5% of total liqueur weight. At the end of cooking operation, aromatic additive is introduced to liqueur compound. Said aromatic additive is bitter almond. The resulting semifinished products are kept till sugar crust is formed on surface thereof. The resulting bodies are glazed with chocolate compound. Candies are then wrapped and packed. EFFECT: more efficient preparation method.
Patent RU-2109249-C1 (RU)
Inventor: AFONTSEV A P
IPC: G01B3/46
Filed: 1996-08-29
Granted: 1998-04-20
Abstract: Изобретение относится к измерительной технике и предназначено для контроля отверстий. Калибр-пробка содержит корпус, контрольные вставки, выполненные по проходному и непроходному размерам, и элементы фиксации вставок к корпусу. Он установлен в обойму с возможностью осевых перемещений и подпружинен. Между контрольными вставками и элементами фиксации установлены эластичные вкладыши. На корпусе нанесены сигнальные индексы годности и брака по проходному и непроходному размерам, а на обойме выполнены прорези. Контрольные вставки имеют кольцевые проточки. Расширяются технологические возможности калибра-пробки и повышаются его эксплуатационные свойства. 3 з.п. ф-лы, 4 ил.
Patent RU-2117192-C1 (RU)
Title: Flexible shaft
Inventor: FLAKS M JA
IPC: F16H21/12
Filed: 1996-11-19
Granted: 1998-08-10
Abstract: FIELD: devices for cutting-in adapter branch pipes and pipe unions at hard-to-get-at points of pipe lines. SUBSTANCE: shaft consists of drive and driven holders with two pairs of slide blocks located eccentrically in holders along their axes; each pair of slide blocks is bimovable relative to each holder. Slide blocks of one holder are articulated with slide blocks of other holder and may move relative to each other along axes of hinges connecting them. Central slide blocks are mounted in holders coaxially relative to them. Central slide blocks have stops received by recesses provided in holders. All slide blocks consist of two parts. Flexible shaft may be used for transmission of considerable torques and axial forces. EFFECT: enhanced reliability. 4 dwg
Patent RU-2126748-C1 (RU)
Inventor: MASHTAKOV V P
IPC: B60K23/02
Filed: 1996-12-10
Granted: 1999-02-27
Abstract: FIELD: transport engineering. SUBSTANCE: device has cylinder housing secured on clutch housing by bolts through fastening member. Fastening members are made in form of shaped clamp straddling the housing. Groove made on clamp surface encloses housing bead. Shaped spring is fitted between clutch housing and cylinder housing to press housing to shaped clamp by its middle part. Flat can be made on housing bead to engage with bolt surface and orientated cylinder in process of bleeding of hydraulic drive. EFFECT: provision of possibility of fastening thin-walled cylinders, reduced mass of entire unit. 2 cl, 2 dwg
Patent RU-2103080-C1 (RU)
Inventor: PLAKHTIN VLADIMIR DMITRIEVICH
IPC: B21B13/14
Filed: 1996-12-24
Granted: 1998-01-27
Abstract: FIELD: rolling equipment, namely working stands of sheet and wide strip rolling mills. SUBSTANCE: stand includes housings with stationary mounted hydraulic units, working rolls with chocks and assemblies for axially fixing rolls with latches and hydraulic cylinders. Said latches are mounted on horizontal members in ends of hydraulic units and closed by means of cover plates secured by bolts. Heads of said bolts are arranged in grooves of guide walls. Said latches are provided with eyes connected through axles with rods of hydraulic cylinders mounted in parallel to latches and jointly connected with stationary supports with possibility of rotation in horizontal plane in direction from latches. Said stationary supports have stepped bases mounted in guides of latches and secured to them by means of bolts with smooth cylindrical stems arranged in openings of bases of said supports. EFFECT: high quality of rolled strips, lowered number of rejected pieces, less loss of yield, increased operating life period and reduced consumption of rolls and bearings, decreased number of emergency idling periods, enhanced efficiency of rolling mill. 5 dwg
Patent RU-2120734-C1 (RU)
Title: Method for diagnosis of apomictic features of grape sorts
Inventor: SHATILOVA T B
IPC: A01G17/02
Filed: 1997-01-15
Granted: 1998-10-27
Abstract: FIELD: agriculture, in particular, selecting sorts and forms of grape capable of apomictic multiplication. SUBSTANCE: method involves forecasting capacity of given sort of grape for producing apomictic seeds by analyzing grape leaf plate section characterized by ratio of side vein length and distance between leafstalk recess bottom and side cut bottom equal to 2.5-3.5, and by early fruit maturity term of 120-130 days. Method allows grape sorts incapable of giving apomictic seeds to be excluded from researches. EFFECT: increased efficiency, simplified method and wider usage in selection and genetic researches. 1 tbl
Patent RU-2125906-C1 (RU)
Title: Mixer for heterogeneous materials
Inventor: ZINNATULLIN N KH
IPC: B01F5/10
Filed: 1997-01-30
Granted: 1999-02-10
Abstract: FIELD: manufacturing. SUBSTANCE: device has plate which edges are bent towards flow of heterogeneous material which is located below inlet of jet assembly. This results in possibility to remove steady regions in input area. EFFECT: increased stability of operations, increased output. 2 dwg
Patent RU-2144113-C1 (RU)
Title: Wall components for wooden buildings
Inventor: POUL EHRIK LARSEN
IPC: E04B2/70
Filed: 1995-07-12
Granted: 2000-01-10
Abstract: FIELD: construction engineering. SUBSTANCE: wall component for wooden building has several board units of similar length which are connected side to side by means of edges in opposite sides of wall components with interacting coupling components which ensure joint with labyrinth seals between two adjacent wall components. Joint creates passage for reduction of pressure resulted from wind load on external side of wall component. Board units are held inside by lateral parts of strips by means of screw joints passing through parts of strips towards rear side of board units. In its upper edge and lower edge, wall component has interacting inclined surfaces for joining of wall components located one above other in fixing engagement. EFFECT: higher efficiency. 18 cl, 17 dwg
Patent RU-2134563-C1 (RU)
Title: Method of treating regression of keratotomic effect associated with increase of length of eyeball in high-degree myopia
Inventor: FEDOROV S N
IPC: A61F9/013
Filed: 1997-03-27
Granted: 1999-08-20
Abstract: FIELD: ophthalmology. SUBSTANCE: method includes performance of scleroplasty. Upon expiration of at least two weeks, phacoid negative intraocular lens is implanted through scleral incision coming to anterior chamber. EFFECT: higher efficiency due to obtaining of full-value defraction effect.
Patent RU-2132660-C1 (RU)
Title: Method for carrying out dental implantation
Inventor: ZVIGINTSEV M A
IPC: A61C8/00
Filed: 1997-04-11
Granted: 1999-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves producing plaster model. Plastic base is modeled for alveolar processes. Mucoperiosteal flap is dissected . Implants are introduced by hammering subgingival part to the bone level. Mucoperiosteal flap is separated around the implants and semipermeable membrane having central hole is introduced under each of them. The supragingival part of the implant is shrewd through a hole and bridge denture is temporarily fixed. EFFECT: prolonged service life of implants.
Patent RU-2118223-C1 (RU)
Title: Process of preparation of water glass binder for manufacture of casting ceramic moulds by cast models
Inventor: ZNAMENSKIJ L G
IPC: B22C1/18
Filed: 1997-04-22
Granted: 1998-08-27
Abstract: FIELD: foundry. SUBSTANCE: 4-6% aqueous solution of phosphoric acid is prepared and injected into water glass in the form of aerosol with rate of (0,3-1,6)•10 -5  cu.m/s under constant agitation. Neutralization of water glass is conducted simultaneously with its elecrodialysis under action of 0.1-1.0 A direct current. In process of electrodialysis water glass is subjected to action of nanosecond electromagnetic pulses in the course of 60-120 min. EFFECT: increased strength and precision of ceramic moulds especially at high temperatures. 2 cl, 3 tbl
Patent RU-2145949-C1 (RU)
Title: Method of protection of building concrete structures exposed to urea
Inventor: JANKOVSKIJ NIKOLAJ ANDREEVICH
IPC: C04B41/48
Filed: 1997-05-12
Granted: 2000-02-27
Abstract: FIELD: production, processing and storage of urine. SUBSTANCE: method comprises preliminary impregnation of damaged surface with carbamidoformaldehyde resin at carbamide to formaldehyde ratio of 1:(2.5-2.7) and content of free formaldehyde of 20% based on total amount of formaldehyde followed by application of paint coating. EFFECT: greater adhesion of coating to concrete surface, longer service life of concrete, lower consumption of material, and lower formaldehyde concentration in working zone air. 4 ex, 1 tbl
Patent RU-2119199-C1 (RU)
Title: Absorbing core of nuclear reactor control element
Inventor: ZAKHAROV A V
IPC: G21C7/24
Filed: 1997-07-25
Granted: 1998-09-20
Abstract: FIELD: nuclear engineering. SUBSTANCE: in order to maintain initial absorption efficiency, to reduce rate of decrease of efficiency, and to improve radiation resistance and heat conductance of absorbing core, loose n,α neutron absorber having volume fraction of 10-50% is introduced in loose n,γ neutron absorber. Used as n,α absorber is boron carbide powder and as n,γ absorber, dysprosium titanate powder or grit (Dy 2 O 3 •TiO 2 ), dysprosium hafnate (nDy 2 O 3 •mHfO 2 ), or their mixtures. EFFECT: enlarged service life of control elements. 4 cl
Patent RU-2136643-C1 (RU)
Inventor: KHVOSTENKO N N
IPC: C07C2/62
Filed: 1997-08-05
Granted: 1999-09-10
Abstract: FIELD: oil refining and petrochemical industries. SUBSTANCE: propane, isobutane and n-propane fractions are recovered from liquefied saturated petroleum gas. Propane-propylene and butane-butylene fractions are recovered from liquified unsaturated petroleum gas. Propane fraction containing 75% by volume of propane is subjected to separation at pressure of 1.3-1.5 MPa and at top temperature of 38-45 C and bottom temperature of 65-75 C to obtain in column still isobutane-containing fraction containing at least 75% by volume of isobutane is mixed with isobutane fraction containing at least 90% by volume of isobutane and is directed to reactor unit of sulfuric acid alkylation set-up. Isobutane fraction is alkylated with butane-butylene fraction in the presence of concentrated sulfuric acid continuously fed into reactor with spent sulfuric acid withdrawn for regeneration at isobutane to olefin volumetric ratio of at least 5:1 in stream flowing into reactor at temperature from 2 to 7 C. EFFECT: increased yield of alkylbenzene. 2 cl, 4 ex, 1 tbl
Patent RU-2144355-C1 (RU)
Title: Method for treatment of patients with epilepsy
Inventor: KOZYREV V A
IPC: A61K33/14
Filed: 1997-10-27
Granted: 2000-01-20
Abstract: FIELD: medicine, particularly, neurology. SUBSTANCE: method includes detection and sanitation of chronic infection foci; detection of dominant painful foci in zones of inlet to skull cavity, sensitive cranial nerves and sensitive roots of spinal nerve at cervical, thoracic and lumbosacral levels; their successive arresting one focus a day, with the help of transneural or transradicular injection of 3.0 ml of V.A. Kozyrev medicinal mixture. The latter is prepared by preliminary mixing 10 ml of 2.0-% solution of novocaine, 1.0 ml of 0.02-% solution of vitamin B12, 1.0 ml of 2.5-% aqueous solution of hydrocartisone suspension, 1.0 ml of 2.0-% solution of papaverine hydrochloride, 1.0 ml of physiological salt solution. After arresting of all detected foci, dose of anticonvulsive preparations is gradually, during 2-3 months, reduced with their subsequent full cancellation. EFFECT: efficient treatment of epilepsy against background of reduction of dose of anticonvulsive preparations. 4 cl
Patent RU-2146021-C1 (RU)
Title: Power chain
Inventor: GJUNTER BLAZE
IPC: F16G13/16
Filed: 1996-04-03
Granted: 2000-02-27
Abstract: FIELD: mechanical engineering; routing hoses, cables and the like between mobile and fixed points of connection. SUBSTANCE: chain has sections of light-weight thin-walled structure built up of chain plates 1, 2 and at least one cross-piece interconnecting these plates. Chain plates of adjacent sections are hinged together through journals 5 provided on plates of each section and passed through respective holes in plates of adjacent sections. Chain possesses torsional elasticity and/or sideways elasticity of flexure; for inserting journals of one section into holes of adjacent one provision is made for elastic strain of respective areas of plates. Journals are provided with locking means on their perimeter to lock them in position inside holes which serves as additional protection against spontaneous disconnection; in order to draw them out of holes, certain force should be applied to them. EFFECT: improved reliability of hinged joints of chain. 10 cl, 7 dwg
Patent RU-2136485-C1 (RU)
Title: Adjustable wrench
Inventor: FOMIN V P
IPC: B25B13/16
Filed: 1997-10-23
Granted: 1999-09-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: adjustable wrench has body, movable jaw which operating surface is perpendicular to handle axis, worm, motion screw, support, slider for adjustment of span and rest. Hollow is formed on wrench body for installation of movable jaw and rest through it into handle channel. Partition is formed in other parallel channel. Worm pivot is arranged in partition hole, and other pivot of worm is positioned in insert. Motion screw and worm are coupled to each other through cylindrical joint and chamfers on pivots. One of pivots of motion screw is installed in support placed in handle and provided with adjusting screw to ensure constant axial contact between worm and motion screw. Adjustable wrench may be used when fastening members are positioned at difficult-to-get-at places. Slider movement is easy within the entire range of wrench span variation. Wrench has improved operating characteristics. EFFECT: extended range of application. 1 cl, 8 dwg
Patent RU-2132123-C1 (RU)
Title: Legumes cultivation method
Inventor: KUZNETSOV E V
IPC: A01G1/00
Filed: 1998-02-10
Granted: 1999-06-27
Abstract: FIELD: agriculture, in particular, plant growing and amelioration. SUBSTANCE: method involves applying organic fertilizer in the form of litter manure at the rate of 18-22 t/hectare prior to planting; planting beans into soil during the period from the end of July up to the beginning of August; providing soil water conditions by drop irrigation on an account of 5-6 l/hour at irrigation norm of 65-260 cu m/hectare and irrigation intervals of 4 days; feeding mineral fertilizers during 1st and 5th leaf phases. Method allows legumes to be repeatedly cultivated in the second half of summer, when precipitations onto soil surface are hardly possible. EFFECT: increased efficiency, simplified method and improved legumes yield. 6 ex
Patent RU-2136564-C1 (RU)
Title: Peripheral seal of cylindrical tank floating cover
Inventor: ARITKULOV S U
IPC: B65D88/34
Filed: 1998-04-06
Granted: 1999-09-10
Abstract: FIELD: oil industry. SUBSTANCE: proposed device is designed for reduction of losses of oil light fractions at storing oil and oil products in cylindrical tanks and can be used on floating covers of vertical cylindrical tanks for sealing clearance between tank wall and floating cover. Peripheral seal of floating cover has leaf spring pressing oil-and-gasoline resistant cloth wrapped around hose to tank wall. Hose is made of material with sliding friction coefficient at sliding along cloth lower than sliding friction coefficient of cloth sliding along tank wall. EFFECT: increased wear resistance and decreased material usage in peripheral seal. 3 dwg
Patent RU-2143628-C1 (RU)
IPC: F16L9/12
Filed: 1998-06-09
Granted: 1999-12-27
Abstract: FIELD: production of polyethylene tubes. SUBSTANCE: process includes positioning of longitudinal metal fitting on mandrel, winding of lateral fitting on it with specified spacing, fixing of fittings in crossing points, formation of polyethylene sheath and division of continuous tube into sections of measured length. Winding at start and finish of measured length is conducted with spacing of t 1  between turns which value meets relationship d<t 1 ≤2d, where d is diameter of lateral fitting that is followed by threading on these sections. EFFECT: reduced labor input and saving of consumable materials. 1 cl, 2 dwg
Patent RU-2145593-C1 (RU)
Title: Method of preparing 1-adamantylalkyl ethers
Inventor: DZHEMILEV U M
IPC: C07C43/18
Filed: 1998-06-22
Granted: 2000-02-20
Abstract: FIELD: petrochemistry and medicine. SUBSTANCE: method comprises alcoholysis of 1-chloroadamantane by means of alcohols at elevated temperature using palladium complexes such as Pd(PPh 3 ) 4 , Pd(PPh 3 ) 2 Cl 2  as catalysts at 120-160 C for 1-5 hours at molar ratios of (AdCl) (Pd) : (ROH)=1: (1.005-0.01):(1.5-5). Conversion of 1-chloroadamantane is about 100%. EFFECT: lower consumption of catalyst and simplified process technology. 24, ex, 1 tbl
Patent RU-2144621-C1 (RU)
Inventor: KOVSHER N N
IPC: F02K3/075
Filed: 1998-09-01
Granted: 2000-01-20
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: stable operation of fan of double-flow turbojet engine with mixing of flows is provided by changing ratio of air flows through channels of external and internal circuits. Wall blowing out of high-velocity thin gas jet on surface of mixer shell in end area at side of external circuit channel is provided. For this purpose engine mixer has shell adjustable flaps at outlet. Shell has shaped slots in middle part of flaps in plane of cross section. Slots are provided with guide lips at side of external circuit channel. EFFECT: enlarged range of stable operation of fan. 16 cl, 6 dwg
Patent RU-2143474-C1 (RU)
Inventor: SARISHVILI N G
IPC: C12G3/07
Filed: 1998-09-01
Granted: 1999-12-27
Abstract: Изобретение может быть использовано в винодельческой промышленности. Виноград дробят, мезгу сульфитируют, настаивают или подбраживают, или нагревают, затем подают ее на стекатели, прессуют с отбором сусла-самотека и прессовых фракций и смешивают их. Сусло сбраживают, спиртуют, виноматериалы купажируют и подают на выдержку в течение 12-16 месяцев в дубовых бочках или бутах, изготовленных из части древесины дуба возрастом не менее 80 лет с крупнососудистыми годовыми кольцами, находящейся между вершиной ствола и 40-50 см от комеля, высушенной и созревшей в естественных условиях не менее 2 лет до обеспечения влажности не более 20%, прошедшей обжиг при температуре 220-230°С в течение 10-15 мин с массовой концентрацией сухого экстракта не менее 10 г и суммарной массовой концентрацией ароматических веществ не более 4 мг на 100 г древесины. Виноматериал подвергают мадеризации в теплообменных аппаратах или на солнечных площадках в течение первого года выдержки. Перед выдержкой и после 6-9 месяцев выдержки в виноматериал задают жидкий дубовый экстракт соответственно в количестве 0,5-0,7% и 0,7-0,8% от его объема с массовой концентрацией сухих веществ 60-72 г/дм 3  и суммарной массовой концентрацией ароматических веществ не более 30 мг/дм 3 . Изобретение обеспечивает получение вина за более короткий срок, стабильно высокого качества и расширение ассортимента выдержанных вин типа мадеры.