baber/WOPTO huggingface dataset:
Patent RU-2023261-C1 (RU)
Inventor: MALEVANNYJ VYACHESLAV A
IPC: G01N31/16
Filed: 1991-07-01
Granted: 1994-11-15
Abstract: Использование: в аналитической химии. Сущность изобретения: определение карбоновых кислот ведут титрованием анализируемой пробы щелочью в присутствии индикатора на основе n-нитробензгидроксамовой кислоты, где в качестве индикатора используют смесь 0,2%-ного раствора n-нитробензгидроксамовой кислоты и 0,02%-ного раствора метиленового голубого при объемном соотношении, равном 2 : 1. 1 табл.
Patent RU-2046929-C1 (RU)
Title: Overhead magnetic deparaffinizer
Inventor: KULAKOV ANATOLIJ V
IPC: E21B37/00
Filed: 1992-04-29
Granted: 1995-10-27
Abstract: FIELD: oil industry. SUBSTANCE: magnetic system has rectangular magnets positioned so that their different poles face each other parallel with the deparaffinizer axis with displacement round the latter. A stem joins the magnets together. EFFECT: lower hydraulic resistance to flow; greater number of magnetic contours. 2 cl, 5 dwg
Patent RU-2020483-C1 (RU)
Title: Device for measuring irregularity of shaft speed
Inventor: OTSTAVNOV ALEKSEJ A
IPC: G01P3/36
Filed: 1992-05-06
Granted: 1994-09-30
Abstract: FIELD: measuring equipment. SUBSTANCE: device comprises a transmitter having a graduated disc, light sources, sensitive elements, amplifiers, a comparator unit for comparing actual and preset shaft speeds, matching flip-flops, a start flip-flop, an inhibiting flip-flop, matching elements, shaper of ignition pulses for carburetor engines or injection pulses for diesel engines, a pulse frequency divider unit, a switch, a time interval switch, recording units and an additional recording unit. The novelty lies in the provision of pulse frequency divider unit, switch and additional recording unit which are connected to one another and to other elements of the device. EFFECT: simpler measurement of the mean cycle speed of the engine crankshaft and simpler device as a whole. 3 dwg
Patent RU-2046801-C1 (RU)
Title: Способ получения гиалуроновой кислоты
Inventor: STEKOLNIKOV LEONID I
IPC: C08B37/08
Filed: 1992-02-11
Granted: 1995-10-27
Abstract: Использование: в медицине в качестве стимулятора обменных процессов в коже, ранозаживляющего средства, пролонгатора действия лекарственных средств и субстрата при количественном определении ферментов гиалуронидазного действия. Сущность изобретения: петушиные гребни обескровливают, измельчают, экстрагируют водой при 20 22°С, экстракт фильтруют и сушат. Экстракцию проводят в три стадии при соотношении сырья и воды 1 (4 - 6) в течение 2 4 ч. Объединенные экстракты обрабатывают трихлоруксусной кислотой в количестве 1 2% от объема экстракта при 20 22°С в течение 1 2 ч. После отделения осадка гиалуроновой кислоты его обезжиривают и обезвоживают трехкратным промыванием ацетоном и эфиром в количестве 2 4 объема к массе сырья, затем осадок растворяют в воде из расчета 2 4 л на 1 кг сырья. Перед сушкой раствор фильтруют. 1 ил. 1 табл.
Patent RU-2038273-C1 (RU)
Title: Conveyor belt turning device
Inventor: NOKHRIN EVGENIJ G
IPC: B65G15/64
Filed: 1992-05-21
Granted: 1995-06-27
Abstract: FIELD: conveyance of materials. SUBSTANCE: device comprises a frame, upper and lower revolving roller supports interconnected by two-arm levers capable of being turned synchronously by deflecting rollers in a horizontal plane in opposite directions, deflecting rollers installed with a provision for angular movement relative to the side rollers of the upper and lower revolving roller supports of which the lower one can be fixed in a vertical plane. It is fixed by means of two brackets articulated to each other and to the roller supports. Fixing of the lower revolving roller support is by means of rods whose ties with the lower roller supports are capable of turning. EFFECT: improved design. 3 cl, 4 dwg
Patent RU-2001691-C1 (RU)
Inventor: CHIRKOV GEORGIJ V
IPC: B05B1/04
Filed: 1992-01-30
Granted: 1993-10-30
Abstract: Использование: дл  орошени  приусадебных  участкоа Сущность изобретени : устройство дл   распылени  жидкостей снабжено, по меньшей мере,  одной дополнительной втулкой с выходным каналом . Основна  и дополнительна  втулки установлены  на распылителе и выполнены с радиальными каналами , соединенными с выходными каналами. Диаметр выходных каналов выбран меньше диаметра  радиальных каналов Противоположно расположенные  радиальные каналы смещены относительно  л.руг друг  О m-,,v налов распо-  пожены под острым углом к плоскости радиальных  каналов дл  обеспечени  возможности получени   вращени  втулок в противоположные стороны.  Места установки втулок на распылителе выполнены  из магнитных материалов. Противоположные концы  мест установки втулок и распылител  расположены  противоположным1  полюсами относительно друг  друга 2 злф-лы, 5 ил.
Patent RU-2053347-C1 (RU)
Inventor: BASOV ALEKSANDR VLADIMIROVICH
IPC: E21B33/05
Filed: 1992-06-16
Granted: 1996-01-27
Abstract: FIELD: oil-and-gas extracting industry. SUBSTANCE: pressurizing chamber has two metal half-rings, which are connected by threaded tightening device to define casing. Smooth rubber members mounted within casing are composed of two halves, which are connected to form ring. Both halves are provided with tight lock connection positioned at their ends. Inner sides of rubber members are provided with shaped self-sealing hollow chamber for collecting pressurizing agent (liquid, gas). Pressurizing chamber is mounted on column head and casing clutch and pressurizing agent is supplied into self-sealing shaped chamber to create pressure sufficient for pressurization of threaded connection. When clutch connection is tight, pressure created in chamber and controlled by pressure gage, is not reduced to certify tightness of connection. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 6 dwg
Patent RU-2003696-C1 (RU)
Inventor: LIPUKHIN YURIJ V
IPC: C21C5/38
Filed: 1992-06-18
Granted: 1993-11-30
Abstract: Изобретение относитс  к экологической и технологической  очистке загр зненных сред (ЗС) металлургического  производства. Изобретение дает  возможность высокоэффективно осуществл ть  очистку различных ЗС в трубопроводах (Т), согласовыва  расход движущейс  среды (ДС) с частотой  импульсов (И) пилообразного (П) напр жени  (Н) и их амплитудой (А). Измерив диаметр Т и расход  ДС, устанавливают АПН пр мо пропорциаонально  диаметру Т, частоту ЧПИ регулируют в зависимости  от расхода ДС. Способ осеществл ют в устройстве,  содержащем расходомер ДС, блок регулировани   АПН, регул тор ЧИ, генератор ГПН, импульсные  электромагниты (Э). пульт управлени , Т дл  отвода  ДЗС. Расходомер соединен последовательно через  блок согласовани  и регул тор ЧИ с первым  входом Г, второй вход Г соединен через блок регулировани  АПН с задатчиком А, вторые входы регул торов  Ч АПН включены в схему пульта управлени  Обмотки И Э выполнены в виде полого медного  провода дл  подачи в его полость охлаждающей  воды, а сердечник И Э выполнен в виде замкнутого  магнитопровода с полюсными наконечниками . 3 ил.
Patent RU-2015846-C1 (RU)
Title: Method for compaction of borosilicate powders
Inventor: PLYSHEVSKIJ YURIJ S
IPC: B22F3/02
Filed: 1992-06-23
Granted: 1994-07-15
Abstract: FIELD: metallurgy. SUBSTANCE: method includes addition of 1.5-3.5% of ammonium sulfate to boric acid used as binding agent. This procedure allows increase of degree of transition of boron into carbon-soluble form from 86 to 95-98% that facilitates increase of final product yield. Besides, grinding of briquettes after calcination in drum-type furnace is easier. EFFECT: higher efficiency. 1 tbl
Patent RU-2027372-C1 (RU)
Title: Pasteurization-cooling unit for thermal treatment of liquid food products, in particular, milk
Inventor: ILYUSHCHENKO VIKTOR V
IPC: A23C3/02
Filed: 1992-07-01
Granted: 1995-01-27
Abstract: FIELD: thermal treatment of food product. SUBSTANCE: unit has heat-exchanging apparatus 3 with pasteurization, regeneration and cooling sections, holder 4, equalizing container 1 and liquid product supply pipelines and exit pipelines for discharging it from heat-exchanging apparatus. Unit is provided with electric steam generator 7 with pipeline for supplying steam into pasteurization section of heat-exchanging apparatus. Steam generator is connected with equalizing container 1 and with processed product discharge pipeline through pipes provided with hydraulic gates 6 and 8. EFFECT: increased efficiency and high quality of product. 1 dwg
Patent RU-2086710-C1 (RU)
Inventor: TENFAELT MIKAEL
IPC: C25C7/00
Filed: 1992-09-18
Granted: 1997-08-10
Abstract: Использование: оборудование для электромеди, в частности, электрод, способ его изготовления и электролизер. Сущность: электрод для электролиза, на лицевой стороне которого имеется набор параллельных каналов, образованных параллельно ориентированными армировочными проволочками из электропроводящего материала, которые скреплены электроконтактно с телом электрода посредством лазерной сварки. Упомянутый электрод в электролизере выполняет функцию анода. 3 с. и 7 з.п. ф-лы, 4 ил.
Patent RU-2020090-C1 (RU)
Title: Tensioning device of car safety belt
Inventor: VDOVICHENKO ALEKSANDR V
IPC: B60R22/46
Filed: 1992-07-16
Granted: 1994-09-30
Abstract: FIELD: passive safety of motorists and their protection against injuries in case of crash. SUBSTANCE: device comprises cylinder 4 with through cutouts of closed loop 9, plunger 1 disposed in cylinder 4 and moved by combustion products of gas-generating charge, bushing 5 with lock 6 of safety belt 7 secured thereon, flexible nonextensible rod 8 passing through cutouts 9 of cylinder 4 and encompassing end portion 10 of plunger 1. One end 12 of rod 8 is secured to cylinder 4 while its other end 11 is connected to bushing 5. The latter has an additional hole in the form of truncated cone. The shape of the pin installed in conical hole matches with that of the space formed by cylinder 4 and conical hole. At the side of the larger base the pin has a through slot of open loop. The pin is installed in the conical hole with a radial clearance permitting axial movement of said pin relative to bushing 5 over a distance exceeding the axial motion of the pin required for the entrance of pin shoulder into the conical hole of bushing 5. Cylinder 4 has a splined tooth snapping into the pin slot. The end of rod is secured on pin at the side of its smaller base. Device comprises additionally a buffer space 19 capable of communicating with the space of gas-generating charge 2. EFFECT: higher comfort ensured by adjusting the force which holds the motorist to the seat regardless of the maximum plunger stroke and motorist's figure, while retaining the compactness of the device. 3 cl, 3 dwg
Patent RU-2039895-C1 (RU)
Title: Clamping device for flexible member
Inventor: MURASHEV VLADIMIR M
IPC: F16G11/00
Filed: 1992-08-10
Granted: 1995-07-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: clamping device has two plates with a set of identical holes made in each of them. The holes are open from one side of the plate. Each pair of open parts of the holes are provided with mutually facing projections. Both the plates can move with respect to each other. The projections prevent flexible member against falling out from the plate during its sliding. When the plates move with respect to each other the flexible member is clamped. EFFECT: enhanced reliability. 3 dwg
Patent RU-2019980-C1 (RU)
Title: Means for improving quality of pelts of fur-bearing animals
Inventor: RAPOPORT OLEG L
IPC: A23K1/00
Filed: 1992-10-13
Granted: 1994-09-30
Abstract: FIELD: fur farming. SUBSTANCE: means contains a mixture of amino acids: lisin, methionin, cystine, tryptophane and a filler - acetylcellulose implanted under the animal's skin. EFFECT: considerable improvement of pelt quality. 1 tbl
Patent DE-10004077-C1 (DE)
Title: Water aeration assembly for ponds has submersible support frame facilitating easy lifting to surface for repositioning
Inventor: KAUFMANN HANS
IPC: C02F3/20
Filed: 2000-01-31
Granted: 2001-06-13
Abstract: An oxygenation system discharges air into a mass of water. The assembly consists of an air pump (1) feeding a pipe (8) having a multitude of small holes and secured by spacer frames (6) to a parallel rigid flooded tube (7) or other elongated supporting structure of the same length. When the pipe (8) is full of air, the combined assembly floats clear of the pond base but below the surface. An oxygenation system discharges air into a mass of water within a lake, lagoon, pond, fish pond or flowing river. The assembly consists of an air pump (1) feeding a pipe (8) having a multitude of small holes and secured by spacer frames (6) to a parallel rigid flooded tube (7) or other elongated supporting structure of the same length. When the pipe (8) is full of air, the combined assembly floats clear of the pond base but below the surface. The rigid tube (7) may be connected to the air supply at one end, and has a valve air outlet / water inlet at the other.
Patent DE-10045446-C1 (DE)
Title: Energy switching device for helicopter electrical energy distribution system uses optical fibre cable for transmission of control signals from overhead console for preventing electromagnetic interference
Inventor: STAHUBER BERNHARD
IPC: B64C27/00
Filed: 2000-09-14
Granted: 2001-10-25
Abstract: The energy switching device has an overhead operating console (7) provided with control switches (712) and at least one fuse board (3) coupled to a main energy distributor, with electronic protection switches (311) for each of the supplied electrical loads, each of which is controlled via a control unit (312) coupled to a control switch of the overhead console via an optical fibre cable (700). The operating console control switch allows a light signal from a light emitter (310) to be fed along the optical fibre cable for conversion at the opposite end into a control signal.
Patent DE-10062119-C1 (DE)
Title: Filling body used for biologically cleaning waste air has a rough open pore cracked surface and is formed as a mixed body made from an extruded and partially foamed plastic and a granulated biomass which is similar to wood
Inventor: BERGMANN JENS-UWE
IPC: C12N11/00
Filed: 2000-12-13
Granted: 2002-06-06
Abstract: Filling body has a rough open pore cracked surface and is formed as a mixed body made from an extruded and partially foamed plastic and a granulated biomass which is similar to wood.  An Independent claim is also included for a process for producing a filling body comprising extruding a mixture containing a plastic granulate or a plastic powder, a granulated biomass similar to wood and a propellant to form a rough open pore cracked surface.
Patent DE-10128759-C1 (DE)
Title: Mutual fixing of clamp plates for inductive components involves attaching clamp plates to fixing points by clinching or punch riveting depending on type of forces to which they are subject
Inventor: BOHN JOSEF
IPC: H01F27/26
Filed: 2001-06-07
Granted: 2003-04-24
Abstract: The clamp plate fixing method involves attaching the clamp plates (23) to the fixing points (10) by clinching or punch riveting. Clamp plates whose fixing points are subject at least to shear forces are clinched and clamp plates whose fixing points are also or exclusively subject to strain are stamp riveted.  AN Independent claim is also included for the following: an inductive component with a magnetic core whose components are fixed by clamp plates.
Patent DE-10135695-C1 (DE)
Title: Pre-warming method for IC engine employs combustion of air supplied via external air source and fuel supplied via injection valve
Inventor: BAEUERLE MICHAEL
IPC: F02B37/18
Filed: 2001-07-21
Granted: 2003-08-14
Abstract: The engine pre-warming method has the inlet and outlet valves (20,24) of at least one engine cylinder (30) opened simultaneously or brought into a position which allows the combustion space (12) to be used for heating the stationary IC engine (10) by combustion of air supplied via an electric motor external air source (38,48) and fuel supplied via the fuel injection valve (32), upon detonation via a spark plug.
Patent DE-10148408-C1 (DE)
Title: Safety brake for electric chain hoist uses inertia device for release of locking catch into braking position cooperating with braking cog disc for chain wheel
Inventor: HOFFMANN DIETRICH
IPC: B66D5/34
Filed: 2001-09-29
Granted: 2002-11-14
Abstract: The safety brake has a locking catch, moved from a rest position into a braking position in which it engages a braking cog disc for a chain wheel (3), by pivoting about a shaft secured to the housing of the chain hoist. The release of the locking catch into the braking position is provided by an inertia device controlled by the rotation of the chain wheel shaft (4) and a cooperating mass acting on the locking catch.
Patent DE-10209319-C1 (DE)
Title: Magnetic levitation high-speed train system has drive and guidance units above and below rail vehicle cooperating with upper and lower travel rails respectively
Inventor: SCHRAMEK DIETER
IPC: B61B13/08
Filed: 2002-02-28
Granted: 2003-02-13
Abstract: The high-speed train system has a double-storey track rail provided by upper and lower guidance systems (4) and upper and lower travel rails (12,11), along which drive and guidance units (2) positioned above and below the rail vehicle (1) are displaced. The rail vehicle can be fed along the upper travel rail in one direction and along the lower travel rail in the opposite direction.
Patent DE-10226050-C1 (DE)
Title: Belt guide for a ship loader in the region between two linear conveyor belts has a first belt with a rigid conveyor section and a second belt which is able to pivot
Inventor: PFANNKUCHEN NILS
IPC: B65G67/60
Filed: 2002-06-12
Granted: 2003-10-09
Abstract: Belt guide for a ship loader in the region between two linear conveyor belts has a first belt with a rigid conveyor section and a second belt which is able to pivot. Segment pairs (11, 12, 13) are arranged behind each other in the transition region of both conveyor sections to receive support rollers (10). The segment pairs are joined to the main structure of a shiploader by hinges (14, 15, 16). The free end of the segment pair (11) on the sea side is able to move opposite the rear boom in a displacement bearing (17). Guiding rollers (18, 19) are provided in the end regions to guide the segment pair (12) on its two supports. The guiding rollers protrude into front and rear guiding curve pairs (20, 21).  Preferred Features: A chain consisting of the three segment pairs is structured with its hinges and guides so that the continuous shiploader is able to function in a region of -20 to 20degrees C.
Patent DE-19500940-C1 (DE)
Title: Tightener for chains, esp. control chains of IC engines
Inventor: SCHELLENBERG GERHARD DIPL ING
IPC: F16H7/08
Filed: 1995-01-14
Granted: 1996-07-11
Abstract: A slide rail (10) is pressed against the chain. The cylinder housing (20) integrated with the slide rail contains a mechanical spring system and a piston-type compression member (24). The slide rail is swivel mounted in a swivel bearing (18). The cylinder housing has a cylinder chamber (32) containing a pressure oil pad as extra hydraulic spring system for the pressure member. A pipe (34) leading from the swivel bearing and opening into the cylinder chamber supplies oil to the pressure oil pad. The pressure oil pad has a spring-loaded excess pressure valve (36) comprising locking member and spring enclosed by a bushing (38).
Patent DE-19507430-C1 (DE)
Title: Motor vehicle with pressure accumulator
Inventor: OSTWALD ROBERT DIPL CHEM DR
IPC: B60R16/08
Filed: 1995-03-03
Granted: 1996-02-01
Abstract: The road vehicle has a pressure accumulator and also incorporates components for maintaining an operating pressure level in the pressure accumulator, and has at least one movable bodywork part relatively to a bodywork section. Between the movable bodywork part (2) and the bodywork section is a pneumatic piston pump (12) operable by the movement of the bodywork part.  The piston pump at opposite face ends of a piston chamber (13) has at least one inlet and at least one outlet valve acting as pressure valves. For forming and maintaining the pressure level, the provided pressure valves at both face ends of the piston chamber are connected with the pressure accumulator (6).
Patent DE-19531226-C1 (DE)
Title: Pharmaceutical compsn. for prevention or treatment of viral disease
Inventor: EDER GERALD DR
IPC: A61P31/04
Filed: 1995-08-24
Granted: 1997-04-03
Abstract: A pharmaceutical compsn. for the prevention or treatment of viral disease, by which highly-mutated viruses are purified, contains specific neutralised antibodies. Purification involves ultracentrifugation or nanocentrifugation and uses prokaryotes or eukaryotes. The antibodies may be derived from plasma or plasma fractions.
Patent DE-19545123-C1 (DE)
Inventor: KRANIG WOLFGANG DR
IPC: C08F290/06
Filed: 1995-12-04
Granted: 1997-02-13
Abstract: The invention concerns a radiation-hardenable coating compound containing between 50 and 85, preferably between 60 and 75, wt % polyetheracrylate, between 15 and 40, preferably between 20 and 30, wt % fillers, between 0 and 10, preferably between 0 and 5, wt % water and in UV formulations between 0 and 6, preferably between 3 and 5, wt % UV initiator.
Patent DE-19612312-C1 (DE)
Title: Thermostat valve head for heating appliances, with valve side connection and operating ring
Inventor: ESFELD FRITZ
IPC: G05D23/02
Filed: 1996-03-28
Granted: 1997-06-26
Abstract: The valve side connection (1) has an indicator (2) for its turning position, and rotary operating ring (3) which has markings (4) indicating its turned position. A plastics cap (6) facing away from the valve (5) is closed on its outer peripheral surface (7) and grips round a temperature displacement pickup (8).  The inner peripheral surface of the cap, near the temperature displacement pickup, is smooth or has low axial ridges. The end side (11) of the cap facing away from the valve is closed or has openings (12) into which fit the pins (13) of a lid (14) covering the end side.
Patent DE-19624020-C1 (DE)
Title: Sports ball with rubber elastic bladder
Inventor: PLAETKE ULRICH
IPC: A63B43/00
Filed: 1996-06-17
Granted: 1997-05-07
Abstract: The invention concerns a ball with a rubber bladder (10), a reinforcement element (14) vulcanized on to the bladder and containing an inflation valve (16), and, surrounding the bladder (10), an outer envelope (20) made of flat, flexible material designed so that it is spherical when the bladder (10) is fully inflated. In order to avoid the ball wobbling as it rotates on its trajectory through the air, the invention proposes that a balancing element having the same weight as the reinforcement element (14) including the valve is secured in place between the bladder and outer envelope at a point on the inside surface of the section of the envelope (20) diametrically opposite the hole for the valve (16).
Patent DE-19628203-C1 (DE)
Inventor: SEEBERGER JUERGEN
IPC: B60J10/00
Filed: 1996-07-12
Granted: 1998-01-02
Abstract: A process is disclosed for limiting the excess force of an electrically controlled aggregate actuated by an external force, which may be used in a particularly advantageous manner in conjunction with window lifters equipped with an anti-pinch protection system. The process is characterised by its high automatic adaptability to the highly variable outer conditions, such as temperature and humidity, to which a window lifter is subjected, and by its capacity to compensate for inherent fluctuations of the system, such as maximum engine torque straying. The position of the aggregate is continuously detected during the adjustment process and at least one measurement value in correlation with the adjustment force of the aggregate is sensed when the aggregate enters an area (4, 4', 4'') close to its stop position (20, 7, 7'). This measurement value is increased by a predetermined amount by the electronic unit and defined as a switching-off criterion, so that the drive is switched off when this value is exceeded or not reached.