baber/WOPTO huggingface dataset:
Patent DE-19757331-C1 (DE)
Title: Multicore superconductor strip production process includes a flat rolling operation
Inventor: FISCHER BERNHARD
IPC: H01L39/24
Filed: 1997-12-22
Granted: 1999-05-06
Abstract: A multicore superconductor strip production process includes flat rolling of a conductor preform between two rolls (8, 9), each having a roll surface (8a, 9a) with a concave, roughly elliptical rolling region (7a). In multicore superconductor strip production by cross-section reducing deformation and annealing of an initial conductor product of high Tc superconductor oxide precursor powder surrounded by normally conducting material, the deformation process includes a flat rolling operation in which a conductor formed of the initial conductor product is passed through the roll gap (7) between two rolls (8, 9), each of which has, at least in the rolling region (7a), a roll surface (8a, 9a) which describes a concave, roughly elliptical contour. An Independent claim is also included for a multicore superconductor strip produced by the above process and having a roughly elliptical cross-section. Preferred Features: The normally conducting material is silver or a silver-containing material and the cores consist of the high Tc phase of a bismuth cuprate superconductor.
Patent DE-19812178-C1 (DE)
Title: Friction mounting for dental cap
Inventor: KRAHL BERND DR
IPC: A61C5/73
Filed: 1998-03-19
Granted: 1999-08-12
Abstract: The cap has a recess (20) to receive the tooth stump. The side wall of the recess has a slot (26) with a rear cut profile (44). A friction pad (32) to engage the tooth stump has side projections (48) to retain it in the slot by keying with the rear cut outs.
Patent DE-19817524-C1 (DE)
Title: Versatile cell and tissue culture chamber with improved sealing and bubble exclusion
Inventor: PAULITSCHKE MANRICO
IPC: C12M3/00
Filed: 1998-04-09
Granted: 2000-01-05
Abstract: A casing top- (3) and base- (4) section form first and second chambers enclosed by culture carrier, seals, chamber walls and observation glass. Inlet and outlet channels for fluids and/or instruments are provided. These have upward branches terminating in bubble interception chambers, connected to the first and/or second chamber.
Patent RU-2031138-C1 (RU)
Title: Method of out-of-furnace treatment of steel
Inventor: SHOSTAK VASILIJ ALEKSANDROVICH
IPC: C21C7/06
Filed: 1992-12-01
Granted: 1995-03-20
Abstract: FIELD: ferrous industry. SUBSTANCE: in a method of out-of-furnace treatment of steel comprising deoxidizing, alloying, purging a metal with an inert gas, continuously measuring the activity of oxygen in a melt, the purging operation is discontinued at a minimum value of activity of oxygen in the liquid metal. EFFECT: greater efficiency of the method. 3 dwg
Patent RU-2041645-C1 (RU)
Title: Method for manufacture of fodder
Inventor: YUDIN YURIJ I
IPC: A23K1/00
Filed: 1992-12-22
Granted: 1995-08-20
Abstract: FIELD: agriculture. SUBSTANCE: this method prescribes running process of manufacturing fodder under conditions favorable for development of bacteria, that is, at self-heating to point of 60 C and minimum with two times stirring feed mixture for 15 to 20 min each time during first two hours of fermentation process followed by fermentation without agitation during 6 to 12 h. EFFECT: more sophisticated technique. 1 tbl
Patent RU-2040049-C1 (RU)
Title: Radio cassette
Inventor: STRASHELYUK MAKSIM V
IPC: G11B23/04
Filed: 1992-12-30
Granted: 1995-07-20
Abstract: FIELD: radioelectronic engineering. SUBSTANCE: radio cassette has face panel, case inside which the spiral aerial is disposed, power supplies, adjust holes, power switch and plate of receiver. Radio cassette is provided with electromagnet head mounted onto the spring terminal and disposed in align with hole for joining magnetic head of tape recorder, as well as tuning indicator. EFFECT: improved reliability of operation in different kinds of tape recorders. 5 dwg
Patent RU-2057151-C1 (RU)
Title: Powdery polymer composition for production of abrasive instrument
Inventor: EFREMOV VENNADIJ I
IPC: C08L61/10
Filed: 1992-12-21
Granted: 1996-03-27
Abstract: FIELD: production of abrasive instrument. SUBSTANCE: proposed composition contains (mass parts): phenol formaldehyde novolac oligomer 100, hexamethylene tetramine 6-12, product of condensation of epichlorohydrin and o-cresol formaldehyde resin 10-100. Polishing wheel being prepared on the base of said composition and binder has ultimate velocity 123-132 m/s, its polishing coefficient being 2,0-2,4 cm 2 /cm 2 . EFFECT: improves quality of desired item. 3 tbl
Patent RU-2035510-C1 (RU)
Title: Strain of bacteriophage bacteriophagum salmonellae for preparing antosalmonellosis preparation, antisalmonellosis preparation, method of salmonellosis prophylaxis and treatment
Inventor: ALEKSIN LEV M
IPC: C12R1/42
Filed: 1992-12-25
Granted: 1995-05-20
Abstract: FIELD: microbiology. SUBSTANCE: bacteriophage strain is isolated which is deposited in Collection NII OCHB at number SF-1/36. Preparation used for salmonellosis prophylaxis and treatment has in 1 ml aqueous solution: 10 6 -10 10  phage particles, 10 -3 -10 -4  g quinosol, 0.2-0.5 g aminopeptide. Preparation is used by orally route, adding to drink (10 6  phage particles per a day (not less), or in the form of aerosol treating infected object with aqueous solution containing 10 8  particles per 1 ml (not less), by spraying the latter or by combination of two methods. Use of method ensures to decrease poultry murrain by 20-100%. EFFECT: increased antisalmonellosis effectiveness of preparation. 4 cl
Patent RU-2075765-C1 (RU)
Title: Concentrator of electromagnetic field
Inventor: LUKOVNIKOV GENNADIJ S
IPC: G01V3/08
Filed: 1993-01-12
Granted: 1997-03-20
Abstract: FIELD: bioenergetics. SUBSTANCE: ion-containing media different ionic compounds are so arranged that one medium surrounds the other one without mixing with it. EFFECT: enhanced functional reliability. 2 dwg
Patent RU-2054827-C1 (RU)
Inventor: ASSANOVICH KONSTANTIN S
IPC: H05B6/10
Filed: 1993-01-19
Granted: 1996-02-20
Abstract: FIELD: house hold electric heating appliances. SUBSTANCE: inductor has helical wing adjacent to heated plates. EFFECT: high efficiency. 1 dwg
Patent RU-2055498-C1 (RU)
Inventor: TSIPENYUK DMITRIJ YU
IPC: A41D27/08
Filed: 1993-02-05
Granted: 1996-03-10
Abstract: FIELD: light industry. SUBSTANCE: MULTICOLORED application comprises a base and some elements applied thereto. Each element is formed by a heat-sensitive paint which is capable of changing its color on reaching the color transition temperature under the changing ambient temperature. Each element of the MULTICOLORED application is placed alongside of the adjacent element and consists of one layer of heat-sensitive paint. The heat-sensitive paints of each element have the same color transition temperature as the other heat-sensitive paints which form the MULTICOLORED application and their color differs from that of the adjacent element. EFFECT: higher efficiency. 1 dwg
Patent RU-2070849-C1 (RU)
Title: Device for catching satellites
Inventor: ANTONETS IVAN V
IPC: B23Q7/04
Filed: 1993-02-01
Granted: 1996-12-27
Abstract: FIELD: space engineering. SUBSTANCE: device comprises housing 1, axle 3 provided with permanent magnet 12 and mounted inside housing 1 for permitting rotation, and lever 5 secured to axle 3 and interacting with the cantilever of a satellite. In catching a satellite a constant voltage is applied to control electromagnets 13. The resulting magnetic field affects permanent magnet 12. Axle 3 rotates and lever 5 enters the socket on the cantilever. Under the action of a reverse spring the rod lifts and move the balls apart until they abut against the walls of the socket of the cantilever. EFFECT: improved design. 2 dwg
Patent RU-2065747-C1 (RU)
Title: Preparation for cow endometritis treatment
Inventor: EVSTAFEV VLADIMIR M
IPC: A61K39/00
Filed: 1993-03-22
Granted: 1996-08-27
Abstract: FIELD: veterinary science. SUBSTANCE: preparation is administrated orally to cows. Preparation consists of the following components, weight %: ichthyol 5.0-7.0; fraction N 2 of antiseptic stimulating agent 7.0-9.0; vitamin A 0.41-1.82, and vegetable oil - the rest. EFFECT: enhanced effectiveness of preparation.
Patent RU-2092650-C1 (RU)
Title: Device for collecting oil from ground surface
Inventor: LOGINOVSKIJ VLADIMIR I
IPC: E01H1/00
Filed: 1993-05-24
Granted: 1997-10-10
Abstract: FIELD: environmental control. SUBSTANCE: device has vessel with levers connected by pipeline with hollow perforated axle. Mounted on axle with possibility of rotation is bush with openings. Bush is connected through C-shape partitions with perforated drum which is covered with removable wads kept in contact with oil film spilt on ground surface and also kept in contact with pressing roll. Arranged inside removable wads are hollow macrospheres - sorbents and flexible members which extend covering made of net-like fabric. End pieces of this fabric are fixed on bosses by screws. EFFECT: high efficiency. 2 dwg
Patent RU-2081480-C1 (RU)
Inventor: ARONOV VADIM L
IPC: H01P1/15
Filed: 1993-05-27
Granted: 1997-06-10
Abstract: FIELD: microwave engineering; microwave signal switching devices. SUBSTANCE: microwave switch has input and output 3-dB quadrature bridges 1 and 2 each provided with first and second inputs and first and second outputs; inserted between first output and input of first and second bridges 1 and 2, respectively, as well as between second output and input of input and output bridges are first and second phase shifters 3 and 4, respectively, changed over in steps by means of p-i-n diodes 5; first phase shifter can be changed over from 180 deg to 0 and incorporates control circuits 6 for p-i-n diodes; second phase shifter can be changed over from 180 deg to 0 and both phase shifters can simultaneously drive in conduction all p-i-n diodes for fast changing from 180 deg to 0; control circuits of p-i-n diodes of phase shifters can cut off all p-i-n diodes of both phase shifters during intervals between information messages. EFFECT: provision for fast single-shot switching of signal from one output to other and back. 4 cl, 6 dwg
Patent RU-2064662-C1 (RU)
Title: Flexible suspension of dynamically adjusted gyro
Inventor: SEREBRYAKOV NIKOLAJ A
IPC: G01C19/22
Filed: 1993-06-23
Granted: 1996-07-27
Abstract: FIELD: precision instrument engineering, in particular, gyroscopic instruments used in aircraft navigation systems. SUBSTANCE: flexible cross-piece in one of the bushes in flexible suspension of dynamically adjusted gyro that form the suspension are turned through an angle of 15 to 30 deg from the direction perpendicular to cross-piece in the other bush; bushes have shoulders for relative fixing. EFFECT: enhanced precision of gyro and improved adaptability to manufacture. 2 cl, 3 dwg
Patent RU-2108344-C1 (RU)
Title: Method of synthesis of ethylene copolymer, polyethylene
Inventor: MAKS POL MAKDANIEHL
IPC: C08F210/16
Filed: 1993-07-19
Granted: 1998-04-10
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to methods of ethylene polymerization ensuring to obtain polyethylene at density about 0.93 and less. Polymerization is carried out in liquid diluting agent under conditions of suspension polymerization in the presence of titanium-containing catalyst and cocatalyst. Titanium-containing catalyst is prepared by contact of titanium alkoxide and magnesium dihalide in liquid medium. Obtained solution is contacted with precipitating agent - organoaluminium compound. Obtained solid product is contacted with titanium tetrachloride before or after prepolymerization. Prepolymerized precursor of catalyst is contacted with organometallic reducing agent and washed with hydrocarbon. Alpha-olefin and ethylene are subjected for polymerization at molar ratio 1:1. EFFECT: improved method of synthesis. 17 cl, 2 tbl
Patent RU-2065890-C1 (RU)
Title: Apparatus for production of protective decorating coatings in vacuum by ionic-plasma spraying
Inventor: PUSTOBAEV ALEKSEJ A
IPC: C23C14/42
Filed: 1993-07-29
Granted: 1996-08-27
Abstract: FIELD: apparatus for production of protective decorating coatings in vacuum using ionic-plasma spraying. SUBSTANCE: apparatus for production of protective decorating coatings in vacuum by ionic-plasma spraying has vacuum chamber, inside which there are target of spraying material source, anode, thermal emission cathode, holder of sprayed pieces, screen-shutter and also source of operational gas and as aversion at least one source of reaction gasses. Target is made in the form of two circle-shaped members electrically connected and mounted in parallel. Anode is made in the form of one or two electrically connected rings coaxial to cylindrical housing. In the case anode is connected with first source of adjustable voltage of direct current. Target of sprayed material source is connected with second source of adjustable voltage and sources of operational and reaction gasses are connected with inner cavity of vacuum chamber. Apparatus is distinguished for original structure of sprayed material source and anode and provides for presence of screen-shatter between thermal emission cathode and holder, that allows to avoid nonuniformity of ions concentration in area between cathode and anode and rules out undesirable nonhomogeneous in shade of coating. EFFECT: apparatus has original structure of sprayed material source and anode, prevents undesirable concentrations of ions and nonhomogeneous of coating shade. 7 cl, 1 dwg
Patent RU-2116754-C1 (RU)
Title: Method for diagnosing articulation disturbances
Inventor: PETROV P I
IPC: A61B10/00
Filed: 1993-08-04
Granted: 1998-08-10
Abstract: FIELD: medicine. SUBSTANCE: method involves fixing exhaled air jet escaped from mouth with an optic instrument like IAB-451 in pronouncing phonemes and calculating its direction by applying biometry method. EFFECT: enhanced accuracy of diagnosis; improved design of artificial denture. 2 dwg
Patent RU-2045935-C1 (RU)
Title: Device for laser therapy
Inventor: POLUNCHENKO ALEKSEJ S
IPC: A61B18/24
Filed: 1993-08-10
Granted: 1995-10-20
Abstract: FIELD: medical engineering. SUBSTANCE: this device includes flexible tube associated with laser attachment and light guide disposed inside flexible tube. Laser attachment is hollow quartz rod having hollow spherical head at its end and securely fitted into through opening of collet. EFFECT: more sophisticated design. 3 cl, 6 dwg
Patent RU-2036802-C1 (RU)
Title: Device for maintaining works
Inventor: GOLUBOV VALERIJ N
IPC: A46B15/00
Filed: 1993-12-24
Granted: 1995-06-09
Abstract: FIELD: arts; painting. SUBSTANCE: longitudinal section of the handle has parts made in form of opposite-directed different lengths truncated cones, and section for mating these parts made in form of body of rotation. EFFECT: improved efficiency; improved comfort. 10 cl, 2 dwg
Patent RU-2068193-C1 (RU)
Title: Night/day viewing device
Inventor: BATOVA GALINA V
IPC: G02B23/12
Filed: 1993-12-17
Granted: 1996-10-20
Abstract: FIELD: visual observation of remote objects at night and day time. SUBSTANCE: device has night and day channels, which have common eye-piece. Night channel has objective and image converter tube; both units are placed in align. Day channel has objective, device for deflecting beams made in form of swinging mirror, and erecting system. Night channel has prism mounted behind image converter tube, and erecting system formed by two lens groups. The first one is mounted behind the prism, and the second one - between the mirrors, which are used for erecting image in day channel. the second lens group plays a role of imaging object of day channel, plane image of which channel coincides with plane of image in night channel. Beam deflecting unit is disposed between lens groups of erecting system along parallel path of beams. Axis of rotation of swinging mirror is perpendicular to axis of the first lens group. EFFECT: improved reliability of operation. 2 cl, 4 dwg
Patent RU-2120796-C1 (RU)
Title: Pharmaceutical composition exhibiting anticonvulsant and analgetic activity
Inventor: JURGEN LIBSHER
IPC: C07D207/34
Filed: 1990-11-16
Granted: 1998-10-27
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to pharmaceutical composition containing 3-aminopyrrole of the formula:   and pharmaceutically acceptable carriers and/or accessory substances. Composition shows anticonvulsant and analgetic activity. EFFECT: decreased adverse effect. 2 cl, 9 ex, 2 tbl
Patent RU-2072269-C1 (RU)
Title: Method for manufacture of corrugated products from sheet
Inventor: AGEEV LEONID M
IPC: B21D13/00
Filed: 1994-01-26
Granted: 1997-01-27
Abstract: FIELD: mechanical engineering and metallurgical industry. SUBSTANCE: method involves sequentially forming corrugations adjoining one another by two pairs of strikers, which are reciprocating in opposite directions, and moving billet for distance equal to corrugation width upon each cycle of reciprocating displacement of pairs of strikers; prior to forming first corrugation, fastening front end of billet by clamp, whose side surface is joined to side surface of first pair of strikers and height is equal to corrugation height. EFFECT: increased efficiency, simplified equipment, reduced dimensions of equipment, improved quality of corrugated products and enhanced reliability in operation. 9 dwg
Patent RU-2087753-C1 (RU)
Inventor: LOGINOV VLADIMIR I
IPC: F15B11/00
Filed: 1994-04-13
Granted: 1997-08-20
Abstract: Использование: в машиностроении, в частности, в гидроприводах с поршневыми исполнительными механизмами. Сущность: в электрогидравлическом поршневом исполнительном механизме, содержащим гидроцилиндр с подпружиненным штоком, насос и емкость с рабочей жидкостью, регулятор оборотов и направления вращений двигателя насоса, датчик положения штока и блок сравнения, при этом датчик подключен к первому входу блока сравнения, второй вход которого соединен с задатчиком, а выход через регулятор оборотов - к двигателю, насос установлен в емкости с рабочей жидкостью, а его всасывающая линия опущена близко ко дну емкости, соединенной с гидросборником цилиндра. 1 з.п.ф-лы, 2 ил.
Patent RU-2080487-C1 (RU)
Title: Gear pump with safety valve
Inventor: ENBEKOV YURIJ G
IPC: F04C2/08
Filed: 1994-04-22
Granted: 1997-05-27
Abstract: FIELD: industrial pump plants and hydraulic systems of machines provided with gear pumps whose safety valves are used as protective members of hydraulic lines against overloads. SUBSTANCE: safety valve is made in form of shut-off member provided with spring and nut with hole where axle of driven gear is mounted in stepped threaded bore. Safety valve is provided with guide bush. Shut-off member is made in form of ball pressed to end of stage of lesser diameter by means of spring; stage of lesser diameter is brought in communication with high-pressure chamber through passages made in support and in rear cover. Bearing nut, spring and guide bush are located in stage of lager diameter which is brought in communication with low-pressure chamber through passages made in support and in front of cover. EFFECT: enhanced reliability. 1 dwg
Patent RU-2115141-C1 (RU)
Title: Ground surveillance airport radar and radar installation
Inventor: KSAV E SHAZELL
IPC: G01S13/934
Filed: 1994-05-13
Granted: 1998-07-10
Abstract: FIELD: navigation. SUBSTANCE: ground surveillance airport radar includes one immobile antenna for electron scanning of control area by azimuth in horizontal plane, radiation source and means for reception/transmission of superhigh-frequency signal with circulator, transmission channel, reception channel and means for division of mentioned reception channel into elements receiving signal of sum and one signal as minimum of difference. First and second receiving elements receive correspondingly signal of sum and signal of difference with change of frequency and generate their output signals coded in digital form. Digital signals coming from first and second receiving elements are processed for radar detection of objects or targets in controlled area. EFFECT: simplicity and reduced cost of operation of surveillance airport radar. 21 cl, 31 dwg
Patent RU-2086683-C1 (RU)
Inventor: LARIONOV VLADIMIR R
IPC: C22B11/00
Filed: 1994-05-19
Granted: 1997-08-10
Abstract: Использование: касается извлечения золота из золотосодержащего раствора сорбцией. Сущность: извлечение золота из растворов проводят сорбцией с использованием в качестве сорбента кристаллогидрата газа II структуры, имеющего большую сорбционную емкость. Кристаллогидрат получают в условиях, достаточных для гидратообразования, при интенсивном перемешивании пресной воды с газом. Достигается повышение эффективности извлечения. 1 табл., 1 ил.
Patent RU-2074849-C1 (RU)
Title: Method of producing 1,2-dichloroethane
Inventor: SAMSONOV VALERIJ V
IPC: C07C17/02
Filed: 1994-09-30
Granted: 1997-03-10
Abstract: FIELD: chemical engineering. SUBSTANCE: dichloroethane is produced in reactor having two upright columns - reaction column 1 and circulation column 2 - communicating to each other in their top and bottom parts. The two columns are filled with liquid dichloroethane and form vertical closed circuit. Zone 5 of column 1 receives preset amounts of gaseous chlorine and ethylene along with recycled liquid dichloroethane and, by aid of stimulating means, active circulation of liquid dichloroethane through reactor circuit is developed. Circulation of dichloroethane through zone 5 proceeds with such a flow rate, which is not less than that calculated in conformance with proposed relationship taking into account preset flow rate for chlorine, heat effect of ethylene chlorination, heat capacity of liquid dichloroethane, difference in boiling temperatures of dichloroethane at pressure on the level of dichloroethane vapor withdrawal (zone 8) and on the level of upper border of zone 5 where reaction occurs. Method provides uniform dissolving and mixing of chlorine and ethylene in liquid dichloroethane and sharply activates heat removal in zone 5 owing to which ethylene chlorination reaction proceeds in liquid-phase dichloroethane and evaporation of the latter begins above zone 5. EFFECT: enhanced efficiency of process. 3 dwg
Patent RU-2127710-C1 (RU)
Inventor: BRAGINA LJUDMILA LAZAREVNA
IPC: C03C8/02
Filed: 1994-10-18
Granted: 1999-03-20
Abstract: FIELD: protection from oxidation and decorative coating of low-carbon steel. SUBSTANCE: frit comprises, wt.%: SiO, 45-50; B 2 O 3 , 10-15; Na 2 O, 10-18; K 2 O, 4.5-10; Al 2 O 3 , 4.5-8; CaO, 5-10; CuO, 3.3-3.8. Properties of enamel; roasting temperature range is 805-820 C; resistivity of frit powder is 1.00-1.50; strength of cohesion with steel is 2.10-25.0 H*m. EFFECT: improved properties of the frit. 3 tbl
Patent RU-2108797-C1 (RU)
Inventor: NESTEROVA E I
IPC: C07H21/04
Filed: 1994-11-09
Granted: 1998-04-20
Abstract: FIELD: medicine, chemistry. SUBSTANCE: invention relates to preparing DNA-base antiviral preparations from animal raw. Method involves addition of chemical agents to DNA-containing biogenic reaction mass to cleave glycosidic bonds in nucleotides under mild conditions and obtain compositionally homogeneous native polymers of the following properties: molecular mass is 300-500 kDa, ratio A/P = 1.0-1.5, RNA content is 3.0-5.0%, protein content is 0.7-1.5%, and metal content is 0.001%, not above. Prepared preparations show activity with respect to HIV viruses, herpes viruses, adenoviruses and influenza viruses being without cytotoxicity. EFFECT: improved method of preparing. 7 cl, 4 tbl