baber/WOPTO huggingface dataset:
Patent RU-2072699-C1 (RU)
Title: Способ электродуговой металлизации
IPC: C23C4/00
Filed: 1994-02-16
Granted: 1997-01-27
Abstract: 1. Способ электродуговой металлизации, включающий расплавление электродов, распыление жидкого металла с подачей в точку распыла транспортирующего газа, отличающийся тем, что транспортирующий газ подают с избытком окислителей, полученную двухфазную струю обдувают спутным потоком газа с избытком восстановителя, причем максимально возможное количество восстановителя определяют по появлению свободного углерода в струе.2. Способ по п. 1, отличающийся тем, что в качестве транспортирующего газа подают продукты сгорания топлива с содержанием кислорода, в 1,1 - 2,0 раза превышающем стехиометрическое по реакции горения.3. Способ по п. 1, отличающийся тем, что в качестве транспортирующего газа подают обогащенный кислородом сжатый воздух, содержащий 25 - 80% кислорода.
Patent RU-2080795-C1 (RU)
Title: Method for producing dry bacterial sour for production cultured milk products
Inventor: MADOYAN ROZA ANUSHAVANOVNA
IPC: A23C9/12
Filed: 1994-03-09
Granted: 1997-06-10
Abstract: FIELD: food and microbiological industries. SUBSTANCE: cultivation is carried out on nutrient medium which contains thinned whey, potato extract, mineral and organic salts. EFFECT: higher efficiency. 3 cl, 4 tbl
Patent RU-2093772-C1 (RU)
Title: Hand-held weapon
Inventor: ZARUBIN DMITRIJ N
IPC: F41C3/00
Filed: 1994-05-11
Granted: 1997-10-20
Abstract: FIELD: hand-held gas weapon for self-defence. SUBSTANCE: weapon has multicharge shooting device, power supply source and electronic control unit of shooting. It is made in the form of combat firearm with barrel. Multicharge shooting device is made with units of cartridge chambers for complete electric cartridges and provided with one outlet channel made in barrel. Cartridge chambers are located at arbitrary angle to axis of barrel bore. In device for control of shooting modes, control circuits of shooting electric circuits connected with light indicator are connected with switch of power supply. Firing trigger has mechanical safety device. EFFECT: higher efficiency. 1 dwg
Patent RU-2099715-C1 (RU)
Inventor: FRANK GEORGIJ A
IPC: G01N33/53
Filed: 1994-06-23
Granted: 1997-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves setting immunohistochemical reaction using antibodies against trophoblastic beta-1-globulin on tissular slices. Reaction products are taken into account separately member-by-member in normal epithelium like tegmental foveal epithelium, isthmus, bottom and body of glands and in foci of intestinal metaplasia and dysplasia. Reactions are not taken into account in benign tumors notwithstanding the tumor being coupled with carcinoma or not. Possibility to detect trophoblastic beta-1-globulin in isthmus is to be taken into account in cases of various benign diseases or in normal case. Trophoblastic beta-1-globulin is detectable in the other elements of norm (tegmental foveal epithelium, bottom and body of glands) and in foci of intestinal metaplasia and dysplasia only in the cases carcinoma focus is present. EFFECT: enhanced accuracy of diagnosis; improved estimation of stomach epithelium state. 6 tbl
Patent RU-2120797-C1 (RU)
Title: New compositions as subcutaneous implants based on normegestrol derivatives, method of their synthesis and using
Inventor: MISHEL LANKETEN
IPC: A61L27/54
Filed: 1993-09-17
Granted: 1998-10-27
Abstract: FIELD: medicine, steroid chemistry, contraceptives. SUBSTANCE: invention relates to compositions for local administration and forms for subcutaneous incorporation. These implants involve an effective dose of derivative of 3,20-dioxo-6-methyl,17-acetoxy-19-norpregna-4,6-diene substituted at 3 and/or 17 position at random and bound or mixed with biologically acceptable inert carrier. These compositions are effective contraceptive agents exhibiting the prolonged active effect, at least, for one year at minimal adverse effects. EFFECT: enhanced effectiveness of new compositions. 4 cl, 3 tbl, 5 dwg
Patent RU-2063320-C1 (RU)
Title: Method of machining piston
Inventor: KOSHELEV ALEKSANDR G
IPC: B24B1/00
Filed: 1994-09-29
Granted: 1996-07-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: piston is machined and subjected to antifriction treatment until a relief is formed on its side. The height of the relief should be 10-50 mu. The relative area occupied by regular roughness is 70-90%. The diameter of the piston obtained should be defined by the relationship presented in the invention description. EFFECT: decreased oil burning loss.
Patent RU-2083733-C1 (RU)
Title: Method of manufacturing large-size polycrystalline plates from optical and scintillation materials
Inventor: CHERNYSHOV ALEKSANDR ANTONOVIC
IPC: G01T1/20
Filed: 1994-09-22
Granted: 1997-07-10
Abstract: FIELD: optical materials. SUBSTANCE: invention allows manufacturing plates with predetermined shape and size and, at the same time, enables considerable decrease in waste from principal material, provides possibility of manufacturing plates from crystal stock having cracks and cuts, and also considerably increases efficiency in operation of equipment with reduced power and effort consumption owing to that, in a method including heating crystalline stock to a temperature within the range from half melting point to melting point of starting material, thermomechanical deformation is effected with the aid of shaped surface to double thickness of manufactured plate, whereupon stock is deformed once again using plane-parallel surface to predetermined thickness. EFFECT: facilitated procedure. 1 tbl
Patent RU-2082539-C1 (RU)
Inventor: NIKIFOROV ALEKSEJ P
IPC: B22C9/12
Filed: 1994-10-06
Granted: 1997-06-27
Abstract: Использование: в литейном производстве, в изготовлении литейных стержней и форм из жидкостекольных смесей. Сущность изобретения: в способе, включающем заполнение стержневой оснастки смесью, ее уплотнение и обработку (продувку) углекислым газом в направлении от нерабочей части к рабочей поверхности, согласно изобретению перед заполнением смесью оснастку предварительно нагревают до температуры от 150 до 350 o C, а после уплотнения смеси ее выдерживают в контакте с нагретой оснасткой до момента теплового упрочнения поверхностного слоя стержня (формы) на толщину от 3 до 25 мм в зависимости от его массы. 2 ил.
Patent RU-2092007-C1 (RU)
Title: Electrostatic seeding unit
Inventor: IVZHENKO STANISLAV A
IPC: A01C7/04
Filed: 1995-02-13
Granted: 1997-10-10
Abstract: FIELD: agricultural engineering, in particular, single-seed and hole sowing of small-seed cultures. SUBSTANCE: seeding unit has seed hopper 1 with seed level regulator 2 communicated with working chamber 7, disk 3 mounted in working chamber 7 and provided with seed grips 4, positioned along disk generatrix, and seed thrower 5 for directing seeds to seeding channel 6 and positioned for sliding over outer surface of seed grips 4. Seed thrower 5 is made in the form of disk with dielectric rim fixed on disk generatrix for engagement of its working surface with outer surface of seed grips 4 made from dielectric material having hardness exceeding that of rim material. Seed grip 5 and seeding disk 3 are mounted for rotation, with motion vectors of their contacting portions being oriented in opposite directions. EFFECT: increased efficiency in sowing small seed cultures, reduced injure to seeds, simplified construction and enhanced reliability in operation. 1 dwg
Patent RU-2082778-C1 (RU)
Title: Apparatus for thermal treatment of parts
Inventor: MIRKO VLADIMIR ALEKSANDROVICH
IPC: C21D9/663
Filed: 1995-02-27
Granted: 1997-06-27
Abstract: FIELD: thermal treatment equipment. SUBSTANCE: apparatus has furnace with cylindrical housing, pipelines for controlled supplying of atmosphere into cylindrical furnace, central cylindrical tubular member with dead cover and side openings providing radial circulation of gas and radial containers with carrier rods of increasing length. Such construction allows spread of physical characteristics of treated parts, in particular, specific magnetic loss of magnetic cores, and simultaneously average level of magnetic loss to be reduced. EFFECT: increased efficiency, simplified construction, wider operational capabilities and enhanced reliability in operation. 2 cl, 2 dwg, 1 tbl
Patent RU-2091196-C1 (RU)
Title: Method for producing plastic-worked blanks of ti - al based alloy
Inventor: EFIMENKO SERGEJ P
IPC: B22F3/14
Filed: 1995-05-04
Granted: 1997-09-27
Abstract: FIELD: metallurgy; non-ferrous metallurgy. SUBSTANCE: titanium hydride and Ti-Al alloy powder are additionally placed onto bottom of container in weight ratio of 1:25, followed by heating mixture up to 1200-1250 C and by isothermal soaking for 1.0-1.2 h. Blank thus-produced is subjected to extrusion with 50-55%-reduction rate. EFFECT: proposed method is useful for producing heated Ti - Al alloy blanks for subsequent plastic metal working.
Patent RU-2092294-C1 (RU)
Inventor: MOZOLIN VLADIMIR P
IPC: B24B27/04
Filed: 1995-06-07
Granted: 1997-10-10
Abstract: FIELD: mechanical engineering, workpiece surface conditioning by grinding. SUBSTANCE: machine has a bridge installed on the bed guides, and a carriage connected to a hydraulic cylinder moves on the bridge guides. Mounted on the carriage journals is a swing grinding wheel head carrying the grinding wheel and connected to the swing hydraulic cylinder. The wheel and hydraulic cylinder extend in cantilever on both sides of the grinding wheel head. Distance between the longitudinal axis of the swing grinding wheel and the axis of the head swing hydraulic cylinder ((l 1 )) is selected proceeding from the following condition:  , where: l 2  - distance between the grinding wheel contact spot and the grinding wheel head longitudinal axis; L 1  - distance between the grinding wheel contact spot and the journals axis; L 2  - distance between the grinding wheel hydraulic cylinder axis and the journals axis, and the projection of the carriage hydraulic cylinder axis passes through the spot of contact of the grinding wheel with the surface being ground. EFFECT: improved design. 4 dwg
Patent RU-2084322-C1 (RU)
Title: Flux-cored electrode for arc welding
Inventor: MOJSOV LEONID P
IPC: B23K35/368
Filed: 1995-06-06
Granted: 1997-07-20
Abstract: FIELD: mechanical engineering; welding of carbon and low-alloyed steel structures with yield point up to 490 MPa; mechanized welding of structures when erecting earthquakeproof buildings, offshore oil production platforms, cement plants and gas and oil pipelines. SUBSTANCE: charge of flux-cored electrode contains, mas.-%: fluorspar concentrate, 4-12; calcium or magnesium carbonate, 5-12; powder nickel, 2-5; powder aluminium, 5-10; powder aluminomagnesium, 4-14; metal manganese, 2-4; sintered mixture of barium fluoride and powder ferrum, 2-4, ratio 2:1. Use of such components made it possible to stabilize strength properties of welded-on metal, increase quality of weld and reduce labour input in manufacture of flux -cored electrodes by increasing specific weight and friability of charge. EFFECT: enlarged operating capabilities, possibility of welding in any spatial position, even using downward welding method, with provision of high strength characteristics of weld. 2 tbl
Patent RU-2088338-C1 (RU)
Inventor: MOSHKINA SVETLANA A
IPC: B03C3/60
Filed: 1995-07-24
Granted: 1997-08-27
Abstract: FIELD: composite materials used for manufacturing electrodes of electrofilters being intended for purification of chemically aggressive and moisture gases. SUBSTANCE: polymer contains, mass %: furnace carbon black, 12-15; conducting graphite, 8-10; brominated bis-phenol A, 15-16; antimony trioxide, 7.5-8; modified polymer organosilicon additive, 0.5-1.5; ethylene-propylene rubber, 10-15; stabilized polypropylene, the balance. Ratio of carbon black and graphite is 1.5:1, respectively; ratio of brominated bis-phenol A and antimony trioxide being 2:1 respectively. EFFECT: improved quality. 4 tbl
Patent RU-2116666-C1 (RU)
Title: Complex for aboard path measurements
Inventor: KLIMOV V T
IPC: G01C21/20
Filed: 1995-10-18
Granted: 1998-07-27
Abstract: FIELD: aviation equipment, investigation of characteristics of aircraft over all phases of flight. SUBSTANCE: proposed complex incorporates satellite and inertial navigation systems, integrating device, control and indication desk, aboard computation system for information analysis and processing, unit referencing data to common high-accuracy time and computer of actual coordinates of path of aircraft. EFFECT: increased accuracy of determination of parameters of spatial position of aircraft. 1 cl, 5 dwg
Patent RU-2113976-C1 (RU)
Title: Запирающие клещи с аксиальным зажимным действием (варианты)
Inventor: DAHL RAYMOND
IPC: B25B7/12
Filed: 1995-01-10
Granted: 1998-06-27
Abstract: Пара запирающих клещей 10 включает корпус 12, имеющий неподвижную губку 14, которая поддерживает неподвижное удлинение 16. Подвижная губка 22 поворотно крепится к корпусу 12 при помощи оси шарнира 26, при этом подвижная губка 22 включает подвижное удлинение 28. Рабочая рукоятка 34 поворотно крепится к подвижной губке 22 для смыкания подвижной губки 22, причем подвижная губка 22 выполнена так, что подвижное удлинение 28 скользит по неподвижному удлинению 16 по мере поворотного смыкания подвижной губки 22 с рабочей рукояткой 34, что создает аксиальное зажимное действие, которое обеспечивает надежный зажим плоских деталей. 5 с. и 4 з. п.ф-лы, 6 ил.
Patent RU-2106076-C1 (RU)
Inventor: BUTYLIN V M
IPC: H05K7/20
Filed: 1995-12-09
Granted: 1998-02-27
Abstract: FIELD: radio electronics, design of instrument cabinets for separable subunits with increased heat release. SUBSTANCE: radio electronic equipment cabinet has frame 1 with partitions 6 dividing it into sections, circuit of liquid cooling including upper and lower heat exchangers 7 and 8 with conduits for cooling agent in each section, main lines for inlet 15, 16 and outlet 17,18 of cooling agent, separable subunits positioned in sections between heat exchangers. Frame with circuit of liquid cooling is made of two parts 2, 3 (immobile 2 and rotary 3) provided with circuits of liquid cooling and located one behind other. Parts have two pairs of loops 19, 20 and 21, 22 which include conduits for passage of cooling agent. Loops are hydraulically coupled to proper main lines. Inlet and outlet of cooling agent for circuit of liquid cooling of rotary part 3 of frame 1 is implemented through loops and elements of circuit of liquid cooling of immobile part 2 which enhances density of arrangement, efficiency of cooling and operational convenience. EFFECT: enhanced arrangement density, cooling efficiency and operational convenience. 8 dwg
Patent RU-2105462-C1 (RU)
Title: Plant growing table
Inventor: SHAJAKHMEDOV RASTAM IRFAGIL EV
IPC: A01G9/24
Filed: 1996-01-05
Granted: 1998-02-27
Abstract: FIELD: equipment for plant growing constructions with protected ground. SUBSTANCE: plants are placed on T-shaped shelf 1 with foldable panels 2 pivotally attached to shelf edges. Artificial light sources 3 are attached on panels 2 so as to define arced tent above plants, when sources 3 are mounted in working position. Such arrangement allows light and heat energy losses to be minimized. At daytime, when natural light and heat radiation are sufficient for plant growing, panels may be folded below shelf to completely open plants and provide access of sun light to plants. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2097743-C1 (RU)
Title: Method designed to determine wettability parameter of container-rock pore channels
Inventor: KOCHKIN OLEG V
IPC: G01N15/08
Filed: 1996-03-12
Granted: 1997-11-27
Abstract: FIELD: examination and analysis of materials. SUBSTANCE: specimen is prepared for examination, and its permeability is determined. Then specimen is centrifuged in different modes of centrifuge rotation. In this case, dependence of capillary pressure of draining of specimen effective pore space from water saturation and dependence of capillary pressure of absorption of specimen dynamic pore space from water saturation are determined. Normalized differential curves of dependence of radius occurrence frequency of pore channels from their size for dynamic and effective pore space are plotted by obtained dependences. Wettability parameter for definite radius of pores or their range is determined on basis of the above-indicated curves. EFFECT: higher results of analysis. 3 dwg
Patent RU-2122714-C1 (RU)
Title: Gear testing force-measuring converters
Inventor: BOGAEV A A
IPC: G01L25/00
Filed: 1996-04-19
Granted: 1998-11-27
Abstract: FIELD: testing equipment. SUBSTANCE: gear has loading unit, reference force measuring converters mounted on platform, electric measurement and control unit, beam. Platform can be removed. Loading unit incorporates base, loading mechanism and closed support. Several bearing platforms carrying reference converters are arranged on base outside support. Loading mechanism is linked to removable platform by means of beam and tested converter put on it. Removable platform is electrically connected to measurement and control unit. EFFECT: expanded functional capabilities, increased accuracy. 2 dwg
Patent RU-2122007-C1 (RU)
Title: Method of preparing oligomeric polyetheracyllactams having reduced content of beacyllactam
Inventor: FROLOV V G
IPC: C08G69/16
Filed: 1996-06-05
Granted: 1998-11-20
Abstract: FIELD: chemistry of polymers. SUBSTANCE: method involves preparation of oligomeric polyetheracyllactams containing, as admixture, less than 0.5 wt % bis- acyllactam of formula:   wherein Z is polyoxyalkylene polyoxyl with molecular weight from 2000 to 7000 with functionality of 2 or 3 wherein Ar is 1,3 or 1,4- phenylene, n is 2 or 3, d is 5 or 3; polyol to monofunctional alcohol to dichloroanhydride to lactam ratios of 1: (0.05-0.2):(1.6-1.9):(0.4-0.8). If weight ratio of biacyllactam in polyetheracyllactam is less than 0.5%, impact viscosity of the resulting of polycaproamide does not decrease and bis-terephthalylcaprolactam does not precipitate. EFFECT: more efficient preparation method. 4 tbl
Patent RU-2121536-C1 (RU)
Title: Method for manufacture socks or like articles having closed toe in single- cylinder hosiery machine
Inventor: FRANCHESKO LONATI
IPC: D04B9/46
Filed: 1996-07-26
Granted: 1998-11-10
Abstract: FIELD: textile industry. SUBSTANCE: method involves two stages: first stage providing oscillation of needle cylinder about its axis at oscillation angle of about 180 deg for moving needle cylinder half faced to sinker half so that it passes feeding mechanism; withdrawing catching members from sinker half in radial direction toward needles of machine to receive at least one thread from feeding mechanism and lift it to knitting position. During each oscillation cycle, equally spaced needles of cylinder half are replaced by needles retracted to knitting position during subsequent oscillation cycle or cycles. Upon catching of thread or threads which are supported by catching members, first needles are lowered. Method involves second stage providing sliding of catching members toward sinker half for sinking threads supported by them; third stage providing knitting of heel portion by needles of cylinder half; fourth stage providing turning of sinker half about diametric axis so as to face to other cylinder half; fifth stage providing transfer of threads sunk by catching members to needles of other half of needle cylinder; actuating machine for final manufacture of article. EFFECT: increased efficiency and improved appearance of closed toe portion of sock. 3 cl, 10 dwg
Patent RU-2138503-C1 (RU)
Title: Derivatives of camptothecin, method of their synthesis, pharmaceutical compositions
Inventor: KENDZI TSUDZIKHARA
IPC: A61P35/00
Filed: 1996-08-01
Granted: 1999-09-27
Abstract: FIELD: organic chemistry, natural compounds. SUBSTANCE: invention describes new derivatives of camptothecin showing the enhanced antitumor activity of the general formula (I)   where R′ means unsubstituted or substituted lower alkyl group; X′ means the group of the formula: NHR 2  where R 2  means hydrogen atom or lower alkyl, or the group of the formula: Alk-OH where Alk means direct or branched alkylene group optionally containing oxygen atom in the chain bound to carboxyl-containing groups polysaccharide by amino acid or peptide, or its pharmaceutically acceptable salt. The indicated derivatives of camptothecin show the enhanced an antitumor activity and nonsignificant adverse effects as compared with usual anticancer agents and they are very valuable as drugs. EFFECT: new derivatives of camptothecin indicated above, enhanced antitumor activity. 44 cl, 14 tbl, 166 ex
Patent RU-2132319-C1 (RU)
Title: Method for utilization of liquid manure
Inventor: LUK JANOV EGOR NIKITICH
IPC: C05F3/00
Filed: 1996-08-16
Granted: 1999-06-27
Abstract: FIELD: agricultural industry. SUBSTANCE: method relates to utilization of liquid manure together with other organic waste and it is realized continuously during entire year and even longer at animal raising farms and other locations. According to method, clamps are formed on site and are arranged of solid organic waste. Then clamps are poured upon with liquid manure. Service passage ways are made between clamps. After that clamps are periodically poured on with liquid manure and entire mass is kept until it is matured to be used as substrate for worms. Degree of readiness of substrate is determined by means of earthworms. Clamps of ready substrate are colonized with earthworms before coming of first autumn frosts. Service passage ways are filled with fresh organic waste and entire storage site is preserved from winter frost. In spring, clamps are opened, remaining mass of earthworms is removed from clamps, ready worm-made compost and earthworms are carried away from storage site, remaining clamps are colonized with earthworms, and thus utilization cycle is repeated. pH of medium is maintained within 6.8-7.2. Moisture content of organic waste which fills service passage ways is maintained within 65-75%. Application of aforesaid method allows for carrying out utilization of liquid manure year-round. It relates to ecologically clean biotechnologies which do not harm environmental medium. EFFECT: higher efficiency. 2 cl
Patent RU-2102101-C1 (RU)
Inventor: POPOV S A
IPC: B01D3/10
Filed: 1996-12-25
Granted: 1998-01-20
Abstract: FIELD: chemical engineering and petroleum processing. SUBSTANCE: when distilling liquid mixtures in vacuum, vapors are aspirated by evacuation system connected to vacuum pump and constructed in the form of successively connected absorber, phase-separator, and cooler, wherein, for gas- vapor condensation and evacuation, liquid phase with lowest freezing temperature is used as absorbent which is preliminarily separated in phase-separator and additionally cooled to temperature not below freezing temperature. EFFECT: enhanced efficiency of process. 1 dwg
Patent RU-2122066-C1 (RU)
Inventor: AZARKOVICH A E
IPC: F42D1/06
Filed: 1997-05-20
Granted: 1998-11-20
Abstract: FIELD: usage of blasts in construction industry. SUBSTANCE: technical result of invention consists in throwing dam of specified height with least expenditures by usage of rational parameters of blast with due account of laws of action of discharge charge in edges of rock canyon established experimentally. Mentioned technical result in throwing dam is achieved by employment of line charges in rock canyons for blasting which includes working of approaching and charging roadways in ground mass of one or both edges of canyon, single-level positioning of charges, tamping of approaching roadways and consistent blasting of charges. Line of least resistance of charge with usage of one or two line charges, delay interval between blasting of first and second charges and distance between horizon of positioning of charges and level of NPU of water are chosen by calculated dependencies. EFFECT: increased efficiency of throwing dam of specified height with least expenditures. 12 dwg, 2 tbl