baber/WOPTO huggingface dataset:
Patent RU-2076332-C1 (RU)
Title: Magnetic system of permeameter
Inventor: MUDRITSKIJ VLADIMIR VIKTOROVIC
IPC: G01R33/12
Filed: 1990-12-17
Granted: 1997-03-27
Abstract: FIELD: magnetometry, design of devices meant for measurement of properties of samples of magnetically hard materials and permanent magnets, high-precision installations intended for test of series of samples of same type sizes. SUBSTANCE: magnetic system of permeameter includes symmetric magnetic circuit 1, two pivots 2 and 3, mobile poles 4 and 5 with pole pieces 6 and 7 and threaded surfaces 8 and 9, locating members 10 and 11. Mobile poles 4 and 5 are set up concentric with pivots 2 and 3, bases of pivots are closed by magnetic circuit 1. Each of pivots has two external conical surfaces 12, 13 and 14,15 with conicity β and a correspondingly. Pole pieces 6 and 7 have generating surfaces 16 and 17 smoothly without bending passing into surfaces forming working zone of permeameter. Poles have depressions 18 and 19 formed by hyperbolic surfaces coaxial to poles to make ring working zone of permeameter during tests. EFFECT: improved reliability of tests, expanded application field. 2 cl, 2 dwg
Patent RU-2115262-C1 (RU)
Title: Color tv receiver
Inventor: DZHIN KARL SENDELVEK
IPC: H04N11/24
Filed: 1991-04-29
Granted: 1998-07-10
Abstract: FIELD: television. SUBSTANCE: the receiver uses a comb filter having brightness and COLOR outputs connected to the respective inputs of image processor. The power source feeds composite and non-composite video signals to the image. Circuit switching facilities have the first operating mode to feed composite video signal to the input of the comb filter to actuate image of the image processor, second operating mode to connect the brightness component of non-composite video signal to the input of the comb filter and simultaneously feed the COLOR component of non-composite video signal to the COLOR output of the comb filter so as to facilitate image of non-composite video signal by the image processor. EFFECT: enhanced quality. 4 cl, 3 dwg
Patent RU-2126046-C1 (RU)
Inventor: KEHRI L KVIN
IPC: C07K16/00
Filed: 1989-12-28
Granted: 1999-02-10
Abstract: FIELD: molecular biology, biochemistry, immunology. SUBSTANCE: recombinant antibody reacts specifically with protein p55 of Tac-receptor of human interleukin-2 (IL-2). The indicated antibody inhibits binding of IL-2 with IL-2-receptor on human T-cells and shows affinity to IL-2 receptor above 10 8 M -1 . In consists of light and heavy chains and has sites that determine complementarity (CDR s ). Invention proposes also polynucleotides containing a sequence encoding carcass sites and sites determining complementarity of binding with antigen (CDR s ). Also, invention proposes methods of preparing heavy and/or light chains of recombinant antibody. Invention can be used for preparing recombinant DNA and nonimmunogenic monoclonal antibodies for preparing new therapeutic agents. EFFECT: improved method of preparing. 11 cl, 10 dwg, 1 tbl, 5 ex
Patent RU-2008103-C1 (RU)
Title: Method of diesel turbo-compressors cleaning of carbon deposit
Inventor: DANKOVTSEV VYACHESLAV T
IPC: B08B3/04
Filed: 1991-01-22
Granted: 1994-02-28
Abstract: FIELD: cleaning of gas exhaust paths. SUBSTANCE: abrasive material is injected into the gas exhaust path by the flow of compressed air. Prior to cleaning, positive air pressure within 1 to 1.5 kgf/cm 2  is built up over the surface of the abrasive material. In the process of cleaning fuel is supplied from the diesel system at a working pressure of 2.5 to 2.8 kgf/cm 2 ; fuel is additionally injected by compressed air at a pressure of 2 kgf/cm 2 . Compressed air for injection of abrasive material is supplied at a pressure of 5 to kgf/cm 2 . EFFECT: facilitated procedure. 1 dwg
Patent RU-2070283-C1 (RU)
Inventor: BALEPIN ALEKSANDR A
IPC: E21B43/24
Filed: 1990-12-29
Granted: 1996-12-10
Abstract: Изобретение относится к области нефтяной промышленности, в частности, к процессам термохимических обработок прискважинной части нефтяного пласта. Цель изобретения - увеличение глубины обработки за счет возрастания индукционного периода внутрипластовой экзометрической реакции. Для этого в пласт последовательно закачивают ацетон, водный 30-48%-ный раствор нитрита натрия и 30-35%-ную соляную кислоту. При этом объемное соотношение оторочек данных реагентов соответственно составляет (1,2-2,1):(7,9-10,7):(9,5-21,6). 1 табл.
Patent RU-2024217-C1 (RU)
Inventor: TSYPKIN VLADIMIR YA
IPC: H04Q5/16
Filed: 1991-05-12
Granted: 1994-11-30
Abstract: Использование: в электросвязи, цифровых телефонных станциях или узлах коммутации, в частности в коммутационном оборудовании с временной цифровой коммутацией. Сущность изобретения: устройство состоит из четырех счетчиков 1, 2, 6, 20, двух дешифраторов 3, 7, трех элементов ИЛИ 4, 18, 19, двух оперативно-запоминающих устройств 5, 8, двух элементов И - НЕ 9, 10, одного элемента НЕ 11, двух регистров 12, 13, одного JK-триггера 14, трех элементов И 15, 16, 17. Устройство обеспечивает расширение функциональных возможностей путем обеспечения измерения различных скоростей передачи цифровой информации одновременно по N дискретным каналам связи. 1 ил.
Patent RU-2012240-C1 (RU)
Title: Method of closing up defects in oral cavity
Inventor: SVETITSKIJ PAVEL V
IPC: A61B17/00
Filed: 1991-05-14
Granted: 1994-05-15
Abstract: FIELD: medicine, particularly, oncology. SUBSTANCE: object of invention is restoration of hard and soft palates at the same time. Essence of new method resides in mobilizing buccal skin-fat graft, cutting musculi masseter off corner of mandible, obliquely resecting mandible edges parallel to mandible canal without uncovering latter, bending graft over edge of resected mandible and finally sewing it to edges of defective area. EFFECT: better functional results.
Patent RU-2027787-C1 (RU)
Title: Device to demetal gold-bearing solutions
Inventor: BYVALTSEV VLADIMIR YA
IPC: C22B11/12
Filed: 1991-10-25
Granted: 1995-01-27
Abstract: FIELD: metal extraction from gold-bearing cyanogen solutions by cementing. SUBSTANCE: device has a cementing installation in the form of a body with branch pipes for solution input and output and alternating cementing metal layers. Additionally it has layers of inert material, perforated plates fixed in the lower and upper body parts, and at least one more cementing installation in series with the first one enabling rearrangement with cementing metal and inert material layers to be alternated and compressed in a package with perforated plates, and inert layer is made of carbon material, e.g. graphitized fleecy jersey fabric. EFFECT: high efficiency. 2 dwg
Patent RU-2014686-C1 (RU)
Title: Electric connector
Inventor: GURKIN YURIJ I
IPC: H01R13/28
Filed: 1991-12-24
Granted: 1994-06-15
Abstract: FIELD: electrical engineering, electronics. SUBSTANCE: electric connector includes two parts - plug 1 and socket 2 each provided with dielectric case with equal number of contact elements 3 of zigzag shape. Contact elements 3 have double thickness and bevel 4 of end 5 bent through 180 deg. They enter each other with touching and resting against opposite part of contact to form package of triple thickness. Midpart 6 of contact elements 3 is manufactured S-shaped. Case of socket 2 is provided with adjustable clamp 7 put into one of two positions into holes 8 of case for interaction with contact elements. EFFECT: enhanced reliability of contact. 2 dwg
Patent RU-2005064-C1 (RU)
Inventor: BIRYUKOV MIKHAIL V
IPC: B27N3/02
Filed: 1991-12-29
Granted: 1993-12-30
Abstract: Использование: в деревообработке, в частности  в производстве листовых и брусковых деталей. Сущность изобретени : дл  повышени  качества и  снижени  энергозатрат на производство деталей  способ предусматривает смешивание компонентов  брикетов с введением токолровод щих элементов,  а перед прессованием ведут объемный нагрев  каждого брикета Термообработку ведут переносом  и передачей  предыдущими брикетами. 1  ил.
Patent RU-2009695-C1 (RU)
Title: Suspension classifying and dewatering device
Inventor: NECHAEV NIKOLAJ D
IPC: B01D29/72
Filed: 1992-01-08
Granted: 1994-03-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has a case with a bottom, a load branch pipe, and slime and filtrate unload devices. A filtering screen partition parts the case into a chamber for original suspension and a filtrate chamber. A piston is mounted over the partition. A drive is made in the form of pivotally connected L-shaped rockers connected by a connecting rod with an eccentric rotatably mounted shaft. One of the arms of each rocker is pivotally connected to a link, the other one is made for length control and is connected to the connecting rod. Each link is embraced by a tubular shroud with centering membranes on its ends. The case bottom is made movable. EFFECT: improved structure. 2 dwg
Patent RU-2045611-C1 (RU)
Title: Rotary snow blower
Inventor: POLIVANOV YURIJ P
IPC: E01H5/09
Filed: 1991-12-28
Granted: 1995-10-10
Abstract: FIELD: snow-fighting vehicle. SUBSTANCE: power take-off box distributing power flow between working tool and propulsive device is provided with additional reduction gear manufactured in the form of two independently regulated sections. One of them is kinematically coupled to feeder and the other one to snow throwing apparatus. EFFECT: simplified design, increased operational reliability. 1 dwg
Patent RU-2087109-C1 (RU)
Title: Device for reinforcing light-weight foldable constructions
Inventor: ANTONENKO ALEKSANDR M
IPC: A41D1/16
Filed: 1992-01-10
Granted: 1997-08-20
Abstract: FIELD: flexible chain for reinforcing nonrigid foldable articles, for instance garment, which may recover their initial shape by memory and for erecting dismountable assembled constructions. SUBSTANCE: device has continuous shaped members not connected one with another. Each member has configuration corresponding to that of predetermined natural perimeter of rigid construction to be recovered. Each member has flat skew ends inclined at predetermined angle and provided with longitudinal through openings positioned at ends of diagonals intersecting at axis of member. Chain of members is positioned between opposed diagonal curved mid portions of two power threads folded in two. Free ends of threads loosely run along through openings and extend from leading and tailing members, respectively, to serve as pivot hinge for chain. When simultaneously pulled by ends, threads orient the chain for shifting. Chain members may be successively shifted by means of threads from ends to mid portion of chain and collapse shaped members to form rigid closed construction of required shape. When thread ends are released, flexibility of chain is recovered by displacement of shaped members one from another along threads for predetermined distance. Leading and tailing members serve locking members, which are provided with transverse thread outlets for exit of threads outside and with hooks. EFFECT: wider operational capabilities, simplified construction and enhanced reliability in operation. 3 cl, 10 dwg
Patent RU-2027686-C1 (RU)
Title: Straight-line glass-making furnace
Inventor: KISELEV VLADIMIR N
IPC: C03B5/04
Filed: 1991-07-29
Granted: 1995-01-27
Abstract: FIELD: glass making. SUBSTANCE: straight-line glass-making furnace includes zones of silication, glassy solidification and glass degassing. Ratio between total volumes of silication and glassy solidification zones on the one hand and volume of glass degassing zone on another hand is (61 - 72):(18 - 31). EFFECT: high productivity. 1 dwg, 1 tbl
Patent RU-2113395-C1 (RU)
Inventor: JASINOVSKIJ ALEKSANDR MIKHAJLO
IPC: B66C3/12
Filed: 1991-07-23
Granted: 1998-06-20
Abstract: Изобретение относится к подъемно-транспортной технике. Устройство содержит двутавровую балку 1, тяги 3, присоединяемые к верхней траверсе грейфера 4. Под двутавровой балкой 1 на кронштейнах 5 установлены два блока 6. Устройство позволяет путем перезацепления канатов 9 произвести переориентацию грейфера. 2 ил.
Patent RU-2089271-C1 (RU)
Title: Method of separating isotopes
Inventor: PEREVEZENTSEV ALEKSANDR N
IPC: B01D59/00
Filed: 1993-05-05
Granted: 1997-09-10
Abstract: FIELD: isotope separation. SUBSTANCE: hydrogen isotope mixture is successively passed through contact sections of separation column displacing the latter relative to stationary phase stream reversal units in direction opposite to travel direction of mixture being separated in those contact sections. In another embodiment of invention, phase stream reversal units and reagent inlet and outlet points are displaced relative to stationary contact sections filled with solid material. When isotopes are being separated in gas media, as solid material, synthetic and natural zeolites, activated carbon, modified carbon sorbents, and silica gel are utilized. When in liquid media, strong-acid sulfonic acid and weak-acid carboxylate cathionites are chosen. Exhausted material is regenerated by way of in-turn displacement of contact sections and phase stream reversal units relative to each other. When separation in gas media is carried out, material is regenerated via evacuation to 0.1-1 mm Hg and/or heating to temperature exceeding that of separation by 180-400 C; when in liquid media, via washing of contact sections involving H + ,H - ,Me n+ -ion exchange. Contact sections with regenerated material are returned into beginning of cycle. Regeneration products, partially or completely, are removed from separation column. Coefficient of separation attained is 1.008-2.1, separation degree 1.07-1.670. EFFECT: enhanced efficiency of separation. 5 cl, 1 tbl
Patent RU-2063441-C1 (RU)
Inventor: KOKUSHKIN ALEKSANDR M
IPC: C12Q1/04
Filed: 1992-06-24
Granted: 1996-07-10
Abstract: FIELD: biotechnology, microbiology. SUBSTANCE: nutrient ФТ-green medium for plague microbe isolation has antibiotic phosphomycin, potassium tellurite, brilliant green and hemolyzed blood taken at concentrations 50-100, 4-5, 1.5-2 and 1000-5000 mcg/ml, respectively, as selective addition to Hottinger agar, pH = 7.2. Analyzed material is sown on indicated medium, incubated at 28 C and result is recorded after 24-48 hr. Nutrient ФТ-green medium exhibits high resolution capability with respect to plague pathogen and safety inhibiting action on plague microbe microbe-antagonists. Medium can be used for diagnosis and bacteriological analysis. EFFECT: enhanced effectiveness of medium proposed. 1 tbl
Patent RU-2026747-C1 (RU)
Inventor: BOCHAROV ANATOLIJ ARISTARKHOVI
IPC: B03B5/38
Filed: 1992-03-26
Granted: 1995-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: heavy-medium separator including a cylinder-tapered tub with charging and discharging fixtures as well as with a scraping device for removing the suspension from the surface, is equipped with a chamber of the preliminary separation which is made in the shape of a curvilinear tetrahedron with constant cross-section area and is connected with the cylindrical part of the tub means of rectangular flanges. The discharging fixture of the separator is made with a dehydrator and an overflow lip for the withdrawal of the light fraction. EFFECT: improved separation of the fine-grained material. 2 dwg
Patent RU-2102029-C1 (RU)
Inventor: BONDARENKO A N
IPC: A61C5/04
Filed: 1992-03-31
Granted: 1998-01-20
Abstract: FIELD: medicine. SUBSTANCE: device has rod one end of which is made threaded and the other end is provided with fixing head. Threaded end is fitted with helical conical spring and nut. Device has also sealing tube positioned coaxially on rod. In addition, device has wrench provided with fastening member for ultrasonic oscillation source, as well as with calibrated drill. EFFECT: more effective treatment. 3 cl, 6 dwg
Patent RU-2046946-C1 (RU)
Title: Coal stratum softening method
Inventor: ASTAKHOV ALEKSANDR V
IPC: E21C41/00
Filed: 1992-07-09
Granted: 1995-10-27
Abstract: FIELD: coal stratum deposits development. SUBSTANCE: creation of thermodynamic mode of coal stratum treatment with sorbing coal, gas or mixture of different gasses, during which within optimal short time period maximum effective physical-chemical softening of coal with simultaneous decrease of consumption of pumped in stratum gas takes place. Temperature of coal stratum and pressure of saturating gas P str  are measured and first they determine value of coal softening gas pressure under critical temperature and then value of gass pressure under temperature of stratum. Depending upon thermodynamic state of stratum they chose the most effective mode of its treatment with gas or mixture of gasses, sorbated by coal, that ensures physical-chemical softening of coal substance. EFFECT: increased effectiveness of coal stratum deposit development. 10 cl, 6 dwg, 1 tbl
Patent RU-2062467-C1 (RU)
Inventor: GUSEVA SVETLANA ANATOLEVNA
IPC: G01N33/48
Filed: 1992-06-22
Granted: 1996-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves counting leukocyte number in patient blood and determining the spleen size. Ultrasonic examination is carried out and spleen volume is calculated from a formula  , where V is the spleen volume, l is the longitudinal spleen size, ∑ is the sign of taking sum, S i  is the area of the single section. The leukocyte number exceeding 100.0 x 10 9/l  and/or spleen volume being greater than 1700cm 3 , severe chronic leukosis course is diagnosed. EFFECT: enhanced accuracy of the method.
Patent RU-2046402-C1 (RU)
Title: Device for sound recording and playing
Inventor: MEDVEDEV ALEKSANDR V
IPC: G11B15/56
Filed: 1992-06-30
Granted: 1995-10-20
Abstract: FIELD: compact tape recorders for speech recording. SUBSTANCE: device has housing 1 with control unit having tape speed regulator, reel-to-reel tape feeding mechanism having tape as information carrier, recording and playing systems with tape transport having corrugation unit, mechanisms for position adjustment and clamping tape carrier and mechanism for deflection of tape transport. Device provides possibility to convert continuous information to one interrupted with pauses which are useful for rewriting information stored on tape to paper. EFFECT: increased functional capabilities. 6 cl, 7 dwg
Patent RU-2049475-C1 (RU)
Inventor: RASULI ANVAR M
IPC: G01N33/53
Filed: 1992-07-29
Granted: 1995-12-10
Abstract: Использование: медицина, иммунная биотехнология и лабораторная диагностика, способ для определения антител к Т-лимфотропному вирусу человека 1 типа HTLV-1. Цель: повышение эффективности способа. Сущность: при определении антител к HTLV-1 в качестве антигенного компонента, иммунодиагностической тест-системы в едином антигенном комплексе используют совместно несколько синтетических пептидов, соответствующих разным антигенным детерминантам белков HTLV-1 и обладающих иммунореактивность с анти-HTLV-1 антителами разной специфичности. Это позволяет в одном анализе определять в исследуемом образце биологической жидкости суммарное присутствие разноспецифичных антител, направленных против разных антигенных детерминант HTLV-1. Последнее повышает диагностическую чувствительность способа. 3 з. п. ф-лы, 3 табл.
Patent RU-2051771-C1 (RU)
Inventor: BONDARCHUK ALEKSANDR KONSTANTI
IPC: B22F3/02
Filed: 1992-08-10
Granted: 1996-01-10
Abstract: FIELD: powder metallurgy. SUBSTANCE: mould, which is defined by die 1, bottom punch 3 and rod 4, is filled with a portion of powder from the top. Insert 5 is then set over the inner side of the die up to a contact with the mated surface of the die. After that, insert 7 is mounted and the remainder portion of the powder is filled. Top punch 2 and bottom punch 3 are affected by a force and part 6 is moulded. The die has a projection on the inner side, and diameter of the space at the top part of the die is grater than the diameter of the bottom part. Moulding insert 5 has a fixed joint and is mounted on the projection. Insert 7 is received in the space of the die at its top part on the projection. EFFECT: improved design. 2 dwg
Patent RU-2045076-C1 (RU)
Title: Radioactivity indicator built around geiger-muller counter
Inventor: MAVRIN VLADIMIR R
IPC: G01T1/18
Filed: 1992-08-13
Granted: 1995-09-27
Abstract: FIELD: independently powered indicators for measurement of radiation activity. SUBSTANCE: radioactivity indicator has high-voltage a.c. self-excited oscillator supplied with power from primary power source, storage capacitor rectifier, discharge resistor, Geiger-Muller counter, isolating capacitor, and amplifier-shaper loaded onto indicating unit, all connected in tandem; self-excited oscillator is normally locked and oscillation enabling circuit is connected to amplifier-shaper output. Self-excited oscillator can be locked for power circuit of transistor base connected to output of amplifier-shaper. For primary charge of storage capacitor (for indicator turning-on), power switch may be made as normally open closer inserted between transistor base of self-excited oscillator and potential terminal of d. c. voltage source. EFFECT: reduced power requirement from power source, that is, improved economic efficiency. 3 cl, 4 dwg
Patent RU-2046252-C1 (RU)
Title: Cumulative exploded-wire radiation source
Inventor: GERASIMOV SERGEJ I
IPC: F21K5/00
Filed: 1992-07-14
Granted: 1995-10-20
Abstract: FIELD: pulsed light sources, photochemistry, photometry. SUBSTANCE: light source has gas-filled compression chamber with space in the form of spherical segment having outlet tube on top. Chamber is closed at end with linear in the form of disk with exploded-wire mount. Linear diameter D is chosen to be 1.2-1.6 times greater than radius R of compression chamber curvature. EFFECT: improved design. 1 dwg
Patent DE-10017059-C1 (DE)
Title: Automobile seating arrangement e.g. for people carrier, has 3 seat rows with seat backs of seats in middle and rear seat row folded down after pivoting seat squabs of rear row through 180 degrees
Inventor: CAMPOS ARMIN CARNEIRO DE
IPC: B60N2/01
Filed: 2000-04-05
Granted: 2000-11-30
Abstract: The automobile seating arrangement has 3 successive rows of seats (11,12,13), with the seats (14) of both rear rows able to be folded down, for increasing the size of the rear luggage space. The seat backs (16) of the seats in the middle seat row (12) are folded down over the seat squabs (15) and the seat backs of the seats in the rear seat row (13) are folded down after pivoting the seat squab forwards through 180 degrees, for providing a continuous flat load platform by bridging the gap between the middle seat row and the rear seat row.
Patent DE-10045721-C1 (DE)
Title: Differential line driver circuit has symmetrical arrangement of 2 operational amplifiers with coupling resistance between each circuit output and inverting input of opposite amplifier
Inventor: FERIANZ THOMAS
IPC: H03F3/45
Filed: 2000-09-15
Granted: 2002-03-07
Abstract: The circuit has 2 inputs (2,3) for 2 input signals, each coupled to the non-inverting input (6,7) of a respective operational amplifier (4,5) provided with a feedback resistance (24,25) coupled to its inverting input (8,9), with a setting resistance (26) for adjusting the amplification coupled between the inverting inputs of the operational amplifiers. The signal output (16,17) of each operational amplifier is coupled to a circuit output (28,30) via a matching resistance (20,21), each output coupled to the inverting input of the opposite operational amplifier via a coupling resistance (31,32), the output impedance of the circuit matched to the line impedance.
Patent DE-10059370-C1 (DE)
Title: Electromagnet energizing coil testing method uses evaluation of coil voltage upon application of constant current
Inventor: GRAF WERNER
IPC: H01F7/06
Filed: 2000-11-29
Granted: 2002-07-25
Abstract: The testing method has a current source used for application of a constant current to the energizing coil, with detection and evaluation of the time taken for a given coil voltage to be reached, or detection and evaluation of the coil voltage after a given time interval, for determining the quality of the embedding mass enclosing the coil.