baber/WOPTO huggingface dataset:
Patent RU-2012595-C1 (RU)
Title: Method of indicating anthrax pathogen
Inventor: SHCHEDRIN VITALIJ I
IPC: C12Q1/04
Filed: 1992-04-09
Granted: 1994-05-15
Abstract: FIELD: medical microbiology. SUBSTANCE: concept of new method resided in introduction of biological sample, that is, administration of test material into white mice and following sampling of pathological material, preparation and fixation of smear-imprints, application of fluorescent immunoglobulins and recording of results obtained in luminescent microscopic study. About 0.5 to 1.0 ml of suspension contained in physiological salt solution of material under investigation was subcutaneously administered into animals subjected to biological sampling in spinal region. Suspension was first admixed with hen egg yolk in 1 : 0.5 to 1 : 0.7 ratio. Thus prepared mixture was added with 0.5 to 0.7 ml heparinized blood of guinea-pig, 5 to 7 mg cortisone and 15 to 25 mg polyethylene glycol having molar weight between 3,000 and 6,000. Pathological material to be studied was sampled where above mentioned matter was administered. EFFECT: effective specific indication of anthrax pathogen. 1 tbl
Patent RU-2017018-C1 (RU)
Title: Distributing unit
Inventor: ANISIMOV VLADIMIR B
IPC: F15C5/00
Filed: 1992-03-16
Granted: 1994-07-30
Abstract: FIELD: hydraulic and pneumatic control. SUBSTANCE: each section of the unit has electrically controlled slide distributors of the first cascade which are in communication with control chambers of a slide distributor of the second cascade. Longitudinal axes of the slide distributors of the first cascade is positioned on both sides of plane wherein longitudinal axis of the slide distributor of the second cascade and perpendicular to an assembling plane of the second case. The slide distributors of the first cascade are shifted along their longitudinal axes toward each other with overlapping. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2044306-C1 (RU)
Title: Fume meter of exhaust gases of diesel engine
Inventor: DUNAEV ALEKSANDR S
IPC: F02B3/06
Filed: 1992-04-20
Granted: 1995-09-20
Abstract: FIELD: measurement technology. SUBSTANCE: fume meter has light source, forming optical system, optical commutator with drive, inclined mirror, two protective glasses, measurement chamber composed of two compartments with holes drilled in lower and upper walls of measurement compartment, interference filter, receiving optical system, photodetector with amplifier, temperature sensitive element located in measurement compartment of chamber, amplifier of element signal, multiplexer, analog-to-digital converter, demultiplexer, microprocessor, control unit, diffuser providing for mating of chamber to sampling pipe-line coupled to exhaust pipe of Diesel engine. Diffuser has two holes ensuring protection of protective glasses against soiling by means of suction of air from atmosphere which flows through holes in upper and lower walls of measurement compartment of chamber intended for passing of light radiation when exhausted gases of Diesel engine are exposed to radiation. EFFECT: enhanced authenticity of operation of fume meter. 1 dwg
Patent RU-2029487-C1 (RU)
Title: Shoes sole cleaning device
Inventor: VASILEV VIKTOR P
IPC: A47L23/22
Filed: 1992-02-25
Granted: 1995-02-27
Abstract: FIELD: shoes sole cleaning device in house-keeping. SUBSTANCE: device has casing incorporating supporting spring-loaded grid, strip with pile bundles extending between grid rods and unit for reciprocating strip along grid rods under the action of weight of User standing on grid. Bars with slides mounted on them are secured in casing under grid. Unit for reciprocating strip has lever and tie-rod, whose one end is connected with lever through pivot joint and other end is connected with strip. EFFECT: increased efficiency in cleaning shoes sole and high convenience in usage. 4 dwg
Patent RU-2055192-C1 (RU)
Title: Device for destroying rocks
Inventor: ONISHCHENKO VASILIJ V
IPC: E02F5/30
Filed: 1992-01-07
Granted: 1996-02-27
Abstract: FIELD: mining. SUBSTANCE: device has three similar strikers as for dimension and weight. The strikers are hinged to a carrier at different angles. EFFECT: high productive capacity. 1 dwg
Patent RU-2029175-C1 (RU)
Title: Transmission with flexible member
Inventor: SKORUBSKIJ VADIM N
IPC: F16H7/00
Filed: 1992-05-19
Granted: 1995-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: transmission has two housing pulleys. Flexible member 3 is endless and has roller 9 mounted on the member for rotation in the plane perpendicular to the direction of movement of the endless flexible member. The transmission is provided with roller 7 for tension of the endless flexible member during its rewinding from driven pulley 4 to driving pulley 1. EFFECT: enhanced reliability. 2 dwg
Patent RU-2047548-C1 (RU)
Title: Device for holding long-cut cylindrical rolled products
Inventor: PENKOV NIKOLAJ S
IPC: B65G57/18
Filed: 1992-07-07
Granted: 1995-11-10
Abstract: FIELD: mechanical engineering; long-cut rolled product holding devices. SUBSTANCE: device has pockets, chute, ejectors and holders with levers provided with stops. Rolled pipe, moving along axis of rolling, gets into intake chute. One of two hydraulic drives of ejector is switched on and ejector, by common tie-rod, lifts levers together with pipe above intake chute. Pipe rolls over inclined surfaces of lever arms down to holder levers getting into corresponding intake space of pockets. Then ejector levers are lowered by hydraulic drive into initial position to receive next pipe. Holder lever stops are cylindrical in shape and they engage with cable to deflect it beyond outlines of pocket intake space. EFFECT: enlarged operating capabilities. 5 dwg
Patent RU-2081118-C1 (RU)
Title: Process for preparing lactams
Inventor: GRIFFITHS GARETH DR
IPC: C07D209/12
Filed: 1992-08-28
Granted: 1997-06-10
Abstract: FIELD: original material for synthesis of carbocyclic nucleoside analogues with antitumor activity. SUBSTANCE: preparation of lactams of formula 1 where n is 1 or 2. Reagent 1: cyclopentadiene or cyclohexadiene. Reagent 2: sulfinic acid RSO 2 H, where R is (C 1 -C 6 )-alkyl, phenyl optionally substituted for lower alkyl group or halogen. Reagent 3: chlorocyan. The resulting cycloadduct is subjected to hydrolytic cleavage directly in reaction mixture. Reaction conditions: process is carried out in presence of water. Reagent 2: less than 0.5 mole per mole of reagent 1, pH of reaction mixture is 4-6, temperature ranges from minus 5 to plus 15 C. Reaction mixture comprises organic solvent, acetonitrile, tetrahydrofuran, dioxane, dichloromethine, toluene. Structure of compounds of formula 1:  . EFFECT: higher efficiency.
Patent RU-2075148-C1 (RU)
Inventor: POPOV VIKTOR I
IPC: H02K3/28
Filed: 1992-07-14
Granted: 1997-03-10
Abstract: Область использования: электрические совмещенные машины переменного тока с двумя разнополюсными полями, в частности асинхронные машины с фазным ротором. Сущность изобретения: трехфазно-однофазная совмещенная электромашинная обмотка с числом пар полюсов р 1 /p 2  = 8/3 выполнена в Z пазах из К = 24 катушечных групп с номерами от 1 до 24 и шагом катушек по пазам у п , соединена в параллельные трехфазные звезды с трехфазными выводами А, В, С для полюсности р 1  и их начал и дополнительными выводами 01 - 02 для полюсности р 2  из нулевых точек, а фаза А начала групп 1, 7, 13, 19 соединены в вывод А, концы групп 1, 19 соединены вместе с началами групп 16, 22, а концы групп 4, 10 соединены в вывод 01, и группы 16, 22 - вывод 02, для двух других фаз номера групп чередуются относительно групп фазы А с интервалом в восемь групп для фазы В и в шестнадцать групп для фазы С, где Z/24 - целое число, у п  = 3Z/16. Достигаемый технический результат: расширение функциональных возможностей, а именно использование в качестве пусковой и демпферных обмоток. 3 ил.
Patent RU-2047762-C1 (RU)
Inventor: SULEJMANOV ROBERT YU
IPC: E21C37/02
Filed: 1992-07-14
Granted: 1995-11-10
Abstract: FIELD: oil producing industry. SUBSTANCE: oil well tubing dewaxing process remote control system involves remote control of three parameters. The first parameter is the rope sag. This parameter is controlled by means of sensor 8, additional switching unit 9, current sensor 10, first comparator 11, and first level former 15. The second parameter is overstrain of the rope. This parameter is controlled by means of additional switching unit 9, current sensor 10, second comparator 12, and second level former 16. The third parameter is whether or not the scraper reaches the top position in the well. This parameter is controlled by means of additional switching unit 9, current sensor 10, differential unit 14, third comparator 13, and third level former 17. The outputs of the first, second, and third comparators are connected to input of control unit 7. EFFECT: higher efficiency. 1 dwg
Patent RU-2044128-C1 (RU)
Title: Internal combustion engine
Inventor: TATYANIN VIKTOR IVANOVICH
IPC: F02B75/24
Filed: 1992-05-22
Granted: 1995-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: engine is provided with pair of internal gears forming gear pairs with satellite gears of conversion mechanism. Piston pin is received by cylinder grooves and is rigidly connected with satellite gears on different sides. Engine is provided with coupling shaft with reduction gear with whose help cranks are fixed relative to each other. Engine may be provided with several working cylinders whose double-sided pistons are arranged in anti-phases. EFFECT: enhanced reliability. 3 cl, 2 dwg
Patent RU-2067269-C1 (RU)
Title: Method of defrosting refrigerating chamber batteries
Inventor: POKHILENKO EVGENIJ ANDREEVICH
IPC: F28F17/00
Filed: 1992-09-24
Granted: 1996-09-27
Abstract: FIELD: refrigerating engineering. SUBSTANCE: defrosting is effected by sprinkling frost on surface of battery with hydrophobic fluid at temperature of 2 to 5 C at simultaneous supply of 20 to 25 percent of this fluid to sump for melting frost. Density of hydrophobic fluid is less than 0.95 g/cu.cm and freezing point is below temperature of air in chamber. Mixture of snowmelt, hydrophobic fluid and wet snow flows to sump where from it is drained into settler. Snowmelt is discharged from settler and hydrophobic fluid separated from snowmelt is heated on surface of heat exchanger and is fed again for defrosting the battery. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-2037457-C1 (RU)
Title: Reservoir for storage and treatment of crude oil and formation water
Inventor: MUTIN FELIKS ILYASOVICH
IPC: B65D90/30
Filed: 1992-07-10
Granted: 1995-06-19
Abstract: FIELD: oil gathering and treatment systems. SUBSTANCE: reservoir has pump on delivery line of which ejector is installed. Intake chamber of ejector is connected with gas space of housing. Delivery line has first check valve installed after ejector and is connected with atomizer placed inside pressure tank. Pipeline with pressure regulator in reservoir housing is connected with delivery pipeline laid from pressure tank after second check valve. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2049502-C1 (RU)
Title: Method of utilization of lewisite with production of metallic arsenic
Inventor: EVSTAFEV IGOR BORISOVICH
IPC: F23G7/04
Filed: 1992-08-25
Granted: 1995-12-10
Abstract: FIELD: chemical engineering. SUBSTANCE: preliminarily mixed gas-vapor mixture of hydrogen and lewisite at molar ratio of 2/1 to 9/1 at 800 to 1000 C is subjected to pyrolysis. Passing through a reaction device gas-vapor mixture decomposes mainly to metallic arsenic and hydrogen chloride. From the reaction device the mixture gets into a settling vessel, where metallic arsenic settles down on the vessel cold surface. Reaction of lewisite pyrolysis to metallic arsenic is a gas-phase reaction, whose rate depends on the temperature at which the process is being carried out and concentration of hydrogen in the starting gas-vapor mixture. The method provides for utilization of lewisite until at least 99.9% of theoretical yield of metallic arsenic is obtained; the process is accomplished in a single stage, concentration of lewisite at the outlet from the reaction device is below the critical limit of concentration of lewisite in air of the working zone of the production- floor area. EFFECT: facilitated procedure. 2 cl
Patent DE-10060273-C1 (DE)
Title: Glow plug for use in combustion chamber of IC engine comprises a dielectric resistance element composed of two resistance coils, one of which maintains a body-centered cubic crystal structure during all operational states
Inventor: WEBER HARTWIN
IPC: F23Q7/00
Filed: 2000-12-05
Granted: 2001-12-13
Abstract: The glow plug (1) comprises a dielectric resistance element (17) composed of two resistance coils (20, 21) connected in series. The coil (20) on the combustion chamber side acts as a heating element and the coil (21) on the side facing away from the combustion chamber acts as a regulating element, is made from an iron-based alloy and maintains a body-centered cubic crystal structure during all operational states.  Preferred Features: The iron-based alloy has a temperature resistant coefficient of more than 6, preferably more than 7. The iron-based alloy contains 1.25-2 wt.% vanadium, 2-3.5 wt.% molybdenum and 1-2 wt.% titanium.
Patent DE-10064126-C1 (DE)
Title: Cable feed for antenna mast has inner part providing peripheral gap between outer edge of antenna mast and cooperating cover cap for passage of cables
Inventor: STANISZEWSKI WALTER
IPC: H01Q1/12
Filed: 2000-12-21
Granted: 2002-07-04
Abstract: The cable feed is provided by a cover cap attached to the upper end of the tubular antenna mast (5), with an inner part (13'') fitting between the outer edge of the antenna mast and the bottom peripheral edge of the cover cap and partially received within the latter. The inner part provides a peripheral gap between the outer edge of the antenna mast and the cover cap for passage of cables fed out from the interior of the antenna mast. The cables may be received between radial U-shaped clamp arms (41) around the outside of the inner part.
Patent DE-10117597-C1 (DE)
Title: Wippschalter
Inventor: GILLMANN UWE
IPC: H01H23/30
Filed: 2001-04-07
Granted: 2002-11-28
Abstract: Ein Wippschalter (10) ist mit einer mechanischen Schaltereinheit aus einem Schaltergehäuse (11), in dem ein federbelastetes hin und her bewegbares Schaltelement (14) gelagert ist, und einer mit dem Schaltelement (14) verbundenen Betätigungswippe (16) und mit einer elektrischen Schaltereinheit (17) versehen. Um einen solchen Wippschalter (10) zu schaffen, der aus weniger Bauteilen zusammengesetzt ist, keine mechanische Justage weder für die Mittelstellung noch für die Endanschläge erfordert und somit eine genaue Rückstellung erreicht, und der über seine gesamte Lebensdauer spielfrei arbeitet, ist vorgesehen, dass das Schaltelement (14) eine im Schaltergehäuse (11) drehbar gelagerte Drehachse (30) aufweist, die von einer doppelt gewickelten Feder (25) umgeben ist, die im Schaltergehäuse (11) vorgespannt gehalten ist, wobei der eine der beiden freien Federendschenkel (27, 29) ortsfest im Schaltergehäuse (11) und der andere an einem mit der Drehachse (30) drehfest verbundenen ersten Arm (38) gelagert ist und der herausgeführte mittige Federschenkel (28) sowohl ortsfest im Schaltergehäuse (11) als auch an einem mit der Drehachse (30) drehfest verbundenen zweiten Arm (37) gelagert ist.
Patent DE-10150923-C1 (DE)
Title: Fettanalysewaage
Inventor: SCHADE ULI
IPC: G01G19/44
Filed: 2001-10-18
Granted: 2003-06-05
Abstract: Die Erfindung betrifft eine Personenwaage zur Körperfettanalyse. DOLLAR A Gemäß der vorliegenden Erfindung ist diese Personenwaage ausgestattet mit den folgenden Merkmalen: DOLLAR A - mit einer Analyseeinrichtung zum Erfassen des Fettgehaltes eines menschlichen Körpers; DOLLAR A - mit einem Gehäuse, die die Analyseeinrichtung umschließt; DOLLAR A - mit einer Oberschale, die eine Trittfläche aufweist; DOLLAR A - die Trittfläche ist in wenigstens einer Vertikalebene gegen die Fußsohle des Benutzers hin konvex gewölbt; DOLLAR A - es sind in jedem Bereich der Trittfläche, der sich am oder nahe dem Fußgewölbe befindet, Meßelektroden vorgesehen.
Patent DE-10228231-C1 (DE)
Title: Device for washing filter bag of pushing bag centrifuge comprises washing nozzle for liquid washing medium in solid material chamber of housing just in front of end of drum
Inventor: HULTSCH GUENTHER
IPC: B04B11/08
Filed: 2002-06-25
Granted: 2003-11-27
Abstract: Device for washing a filter bag of a pushing bag centrifuge comprises a washing nozzle for a liquid washing medium in a solid material chamber (18) of a housing (16) just in front of the end of a drum (3). The nozzle can be adjusted by a lifting unit (20) radially against the filter bag (10), so that it can be deformed by it.  An Independent claim is also included for a process for washing a filter bag of a pushing bag centrifuge.
Patent DE-19504289-C1 (DE)
Title: Integrated current source circuit
Inventor: WILHELM WILHELM DR
IPC: G05F3/22
Filed: 1995-02-09
Granted: 1996-03-28
Abstract: The circuit uses npn transistors (1-5) as the active elements. It has a differential or non-differential configuration. The non-differential configuration is provided with a resistance (10), connected between the base and collector of one of the transistors (3), for providing a current reflection circuit. Pref. the differential configuration has a symmetrical current for a positive supply potential and acts as an active load for a difference amplifier stage.
Patent DE-19508895-C1 (DE)
Title: Efficient and economic heat exchanger having hollow thread bundle
Inventor: PASQUALI RENATO
IPC: B01D63/02
Filed: 1995-03-11
Granted: 1996-05-02
Abstract: A hollow thread bundle comprises several component bundles where each contains at least three hollow threads placed around a support thread of varying cross-section over the bundle length and wound around by at least one winding thread. Also claimed is a mass or heat exchanger comprising at least one bundle of hollow threads where one or other both ends of the bundle are embedded in its appropriate tube plate and all the thread ends are sealed fluid-tight by the plate material.
Patent DE-19514940-C1 (DE)
IPC: F16L17/04
Filed: 1995-04-22
Granted: 1996-10-02
Abstract: The securing shell (2) on both sides of its inner periphery has several spaced apart inwardly facing holding claws (4). The shell is formed by a band which on both sides on its peripheral edge areas has an inwardly formed rabbet or doubling. The holding claws are formed from a tab-shaped stamping on the inner rabbet edge area (8). These tab-shaped stampings have at least two tab parts, of which a first part is formed in one piece on the inner rabbet edge area. At least a second tab part is connected with the first and is outwardly orientated. The tension device (3) has clamping bolts (11,12) or similar counter bearings, which for drawing the securing shell together are connectable to one another by a tension screw (13) or similar.
Patent DE-19527295-C1 (DE)
Title: Process for biological purification of waste water
Inventor: NAGEL ROLF DIPL ING
IPC: B01D61/20
Filed: 1995-07-26
Granted: 1996-06-05
Abstract: In a method of biological purification of waste water by aerobic, anaerobic or anoxic processes, the waste water is treated biologically in a reactor vessel (10) and then passes to an external membrane stage (20) which retains the suspended biological material for concn. and return to the vessel. The waste water flows through the membrane stage in a vertical direction, impelled by gas from a source (28), and is withdrawn in a plane below the waste water level in the reactor vessel by means of reduced pressure. The concentrate is returned to the reactor vessel by pressure of the gas. Also claimed is an appts. for carrying out the process with membrane stage having membranes through which flow takes place vertically.
Patent DE-19546674-C1 (DE)
Title: Effluent water gas aeration pipe end-fitting incorporates circumferential groove
Inventor: JAHN NORBERT DIPL ING
IPC: B01F3/04
Filed: 1995-12-15
Granted: 1997-07-10
Abstract: An assembly introduces a gas (especially air) into a liquid (especially effluent water) through a tubular passage and discharges it through a pipe fitting (6) surrounded by a perforated membrane. A gas distribution chamber is positioned between the pipe and membrane. The novelty is that: (a) the gas distribution chamber (8) is ring-shaped around the pipe fitting; (b) the gas distribution chamber is formed by a radial thickening (10) in the fitting end-piece (3), together with a circumferential groove (11); (c) the gas distribution chamber is supported by a circular spring (12) on the fitting end-piece; (d) the gas inlet passage (9) forms an angle of less than 90  deg  to the assembly's longitudinal axis, and that the assembly incorporates two opposing gas inlets; (e) the membranes (7) are secured to the end of the fitting by plastic clamps (2,4); (f) the membrane is not perforated in the vicinity of the gas distribution chamber or the entire fitting end-piece.
Patent DE-19631581-C1 (DE)
Title: Barium flint glass used in optical applications
Inventor: CLEMENT MARC DR
IPC: C03C3/066
Filed: 1996-08-05
Granted: 1997-11-27
Abstract: Lead-free barium flint glass having a refractive index(Nd) of 1.62-1.68 and an Abbe No. (rd) of 42-48 contains (in wt.%): 30-40 SiO2, 2-8 B2O3, 0.2-3 Al2O3, 20-30 BaO, 6-12 CaO, 0-2 Cs2O, 0-3 K2O, 4-10 Na2O, 0 - <0.3 Li2O, 5-10 TiO2, 1-7 ZnO, 1-7 ZrO2, and 4-10 Li2O + Na2O + K2O + Cs2O.
Patent DE-19718012-C1 (DE)
Inventor: DITTGEN MICHAEL PROF DR
IPC: A61K9/48
Filed: 1997-04-29
Granted: 1998-10-08
Abstract: The invention relates to a method for producing orally administered solid pharmaceutical products with controlled release of the active substance. According to the invention, it is possible to vary the choice and number of at least three of four compressed tablets containing an active substance or a combination of active substances. Said compressed tablets are then processed into solid pharmaceutical forms according to non-time consuming and technically simple known methods. The inventive method therefore provides a means of producing orally administered, solid pharmaceutical products which can meet diverse pharmaceutical requirements in terms of release of the active substances or combination of active substances, for example delayed release, constant release or timed (pulsatile) release.
Patent DE-19728503-C1 (DE)
Title: Delaminating calcium montmorillonites
Inventor: OHRDORF KARL-HEINZ DIPL ING
IPC: B01J20/12
Filed: 1997-07-03
Granted: 1999-02-11
Abstract: Process for delaminating calcium montmorillonites comprises suspending the raw material in water, selectively purifying and adjusting to a prescribed solids content. The concentrated suspension is then subjected to high shearing forces with prescribed dwell times and also layer thickness.
Patent DE-19732092-C1 (DE)
Inventor: BEHR THORSTEN
IPC: G02B6/42
Filed: 1997-07-25
Granted: 1998-12-17
Abstract: The connecting port has a housing (2) with an elongated opening (4) in its front panel (3), at least one optical transmitter and/or receiver (5) and at least one traction slide (7) with an insertion opening for positively engaging the cable with the transmitter and/or receiver and a cutter (10). In the final state, the leading end of the cable interacts with the contact end face of the transmitter and/or receiver. The introduction of the cable into the insertion opening and the operation of the traction slide to engage the cable with the transmitter and/or receiver can be performed from one side.
Patent DE-19810422-C1 (DE)
Title: Method of forming tubes with spaced bulges
Inventor: OLSZEWSKI EGON DIPL ING
IPC: B21D26/02
Filed: 1998-03-11
Granted: 1999-08-12
Abstract: The method involves placing the tube (1) to be formed in a die (3) with recesses to form the bulges. One end (19) of the tube is closed and the section supported by the die is reinforced by an inner tube (20). Hydraulic pressure is then applied to the interior of the tube adjacent to the die recesses to deform it outwardly into them. The tube is then moved axially to allow formation of the next bulge.