baber/WOPTO huggingface dataset:
Patent RU-2038351-C1 (RU)
Title: Benzene derivatives containing heterocycle, methods of their synthesis, and herbicide agent
Inventor: KENDZI KHIRAI
IPC: A01N43/56
Filed: 1992-03-16
Granted: 1995-06-27
Abstract: FIELD: organic chemistry. SUBSTANCE: product: derivatives of benzene containing heterocycle of the formula (I) C 3 -C 8  where R C 1-5 -cycloalkyl which can be substituted with  -alkyl; Z a group of the formula (II)   or (III)  . Compounds were synthesized by interaction of aniline with 3,4,5,6-tetrahydrophthalic anhydride or phenol derivative with compound R-Y. Herbicide agent in which compound of the formula (I) is used as an active component is used at concentration 0.5-50 wt.-% and the special additions the rest. Synthesized compounds were used in agriculture. EFFECT: improved method of synthesis. 13 cl, 7 tbl
Patent RU-2005132-C1 (RU)
Inventor: MINAEV VSEVOLOD I
IPC: E02D7/12
Filed: 1991-11-21
Granted: 1993-12-30
Abstract: Сущность изобретени : устройство содержит  корпус с приспособлением дл  стыковки со строительным  элементом, генератор дл  выработки рабочего  агента сопловой аппарат дл  истечени  рабочего  агента и приспособление дл  разгона устройства  при его запуске. Генератор расположен в  корпусе устройства Сопловой аппарат размещен  на торце корпуса устройства Внутренн   полость  генератора сообщена с сопловым аппаратом.  Приспособление дл  разгона устройства при его  запуске выполнено в виде трубчатого элемента дл   размещени  в нем рабочего тела Трубчатый элемент  жестко соединен с корпусом устройства Выходное  сечение сопла соплового аппарата расположено  во внутренней полости  трубчатого элемента  Продольна  ось трубчатого элемента расположена  на продольной оси симметрии корпуса 5  злф-лы. 2 ил.
Patent RU-2032093-C1 (RU)
Title: Engine with external heat supply
Inventor: SHISHKIN VIKTOR V
IPC: F01B29/10
Filed: 1991-09-16
Granted: 1995-03-27
Abstract: FIELD: engine engineering. SUBSTANCE: engine has torus-like housing 1 separated into two spaces by baffle 11. Drum 3 is mounted on working shaft 4 inside the housing. Two flexible hoses 7,8 are positioned in the housing. The first ends of the hoses are coupled with the drum through flexible connection 5. The second ends of the hoses are turned inside out and secured in the housing. The spaces of the housing are in communication with the system for supplying hot gas and the atmosphere. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2027530-C1 (RU)
Inventor: GALKIN VLADIMIR N
IPC: B07B1/40
Filed: 1991-12-26
Granted: 1995-01-27
Abstract: Использование: для обезвоживания сыпучих материалов на углеобогатительных фабриках, в гидрошахтах с замкнутым циклом, в строительной и химической промышленности. Сущность изобретения: виброобезвоживатель содержит короб с ситом и связанный с ним инерционный вибратор, выполненный в виде полого цилиндра, связанного с приводом. Полый цилиндр частично заполнен текучей однородной субстанцией, например ртутью. Внутренняя поверхность полого цилиндра выполнена из двух спиралеобразных частей, зеркально расположенных относительно оси вращения. 1 з.п. ф-лы, 3 ил.
Patent RU-2039457-C1 (RU)
Title: Method for production of chocolate
Inventor: ROMANOV ALEKSANDR S
IPC: A23G1/00
Filed: 1992-01-27
Granted: 1995-07-20
Abstract: FIELD: food industry. SUBSTANCE: method involves the use of cyclodextrins and/or inclusion complexes of cyclodextrins with fat in the capacity of formulated components. Cyclodextrins are introduced into the formula mixture or into chocolate mass after rolling in the amount of 0.1-5.0 wt.-% Inclusion complexes of cyclodextrins with fat are introduced by diluting the formula chocolate mass in the amount of 0.5-5.0 wt.-% of the total chocolate mass. EFFECT: reduced consumption of cocoa oil and labor time. 3 cl
Patent RU-2031421-C1 (RU)
Title: Objective for ir region of spectrum
Inventor: KUKS VLADIMIR GERASIMOVICH
IPC: G02B13/14
Filed: 1992-02-27
Granted: 1995-03-20
Abstract: FIELD: optics. SUBSTANCE: objective has two positive germanium lenses mounted for movement along optical axis. First one is convex-concave having first spherical and second aspherical surfaces, second one is convex-flat or convex-concave having first aspherical and second flat or spherical surfaces. Lenses are mounted for simultaneous or successive movement till interlens distance and rear focal section are set in agreement with expansions given in description of invention. Aspherical surfaces are defined by proper equations. EFFECT: improved optical characteristics of objective. 2 cl, 1 dwg
Patent RU-2054802-C1 (RU)
Title: Приемник свч-излучения
Inventor: FILIMONOV YURIJ V
IPC: G01R29/08
Filed: 1992-03-10
Granted: 1996-02-20
Abstract: Использование: для обнаружения излучения измерительной скорости автомашин. Сущность изобретения: в приемнике, содержащем прямоугольный рупор с подключенным к нему прямоугольным волноводным трактом с детектором, волноводный тракт развернут относительно прямоугольного рупора на 30-60 o . 2 ил.
Patent RU-2070184-C1 (RU)
Inventor: KELIM VALENTINA V
IPC: C04B41/00
Filed: 1992-03-12
Granted: 1996-12-10
Abstract: FIELD: building materials. SUBSTANCE: marble is burned off at 500-700 C for 1-2 h. EFFECT: produced material with clear and white color resistant to outer aggression. 1 tbl
Patent RU-2061872-C1 (RU)
Title: Method for anchor installing
Inventor: STAZHEVSKIJ STANISLAV B
IPC: E21D20/00
Filed: 1992-03-16
Granted: 1996-06-10
Abstract: FIELD: mining. SUBSTANCE: tube is used to install tightening rod in a well. The well is filled with friable material through this tube. On withdrawal the tube tightening rod is passed through support slab to be tightened and secured. The rod end is twisted and flattened. The well is filled layer by layer followed by compacting the layers by the end of movable tube. EFFECT: simplification in constructing process is achieved by the method proposed at the expense of coincided operations, simplicity in installation without special additional means, time reduction when anchor bringing to loads with increased bearing capacity. 7 cl, 6 dwg
Patent RU-2035888-C1 (RU)
Inventor: BELYAEV MIKHAIL N
IPC: A44C3/00
Filed: 1992-04-16
Granted: 1995-05-27
Abstract: Использование: в галантерейных изделиях. Сущность изобретения: замок-застежка содержат заостренный стержень, охватывающую часть в виде полого корпуса с донным кольцевым фланцем и плоскую многолепестковую пружину. Стержень неподвижно закреплен на основании перпендикулярно к нему. Кольцевой фланец имеет центральное отверстие для прохождения стержня. Пружина установлена в корпусе над фланцем. Корпус дополнительно содержит установленную со стороны противоположной фланцу с возможностью перемещения вдоль оси корпуса втулку с головкой и пазами для установки лепестков пружины. Пазы расположены под головкой на боковой поверхности втулки. 1 з.п. ф-лы, 2 ил.
Patent RU-2012660-C1 (RU)
Title: Cast iron
Inventor: SHCHEPOCHKINA YULIYA A
IPC: C22C37/08
Filed: 1992-05-22
Granted: 1994-05-15
Abstract: FIELD: metallurgy. SUBSTANCE: cast iron has the following composition, wt. -% : carbon 1.8-3.5; silicon 0.5-0.9; manganese 1-2; chrome 6-7; nickel 4.5-6.0; molybdenum 1.0-1.5; titanium 0.3-0.4; cerium 0.2-0.4; copper 0.2-0.5; hafnium 1.8-2.8, and iron - the rest. Cast iron is used in machine tool manufacture. Positive effect: cast iron shows the following properties: hardness, strength, heat resistance, crack-resistance, wear- resistance. EFFECT: enhanced quality of cast iron. 1 tbl
Patent RU-2042062-C1 (RU)
Title: Plate spring
Inventor: SAVIN SERGEJ G
IPC: F16F1/18
Filed: 1992-06-05
Granted: 1995-08-20
Abstract: FIELD: automotive industry. SUBSTANCE: each plate has projection 1 in the middle part and answered hollow 2 from the other side. In addition to the main side parts 3 by which the mated plates are in contact to each other and the members for securing the spring, each plate has additional side parts 4, the edges of which being not in contact in mated plates and connected with the main side parts. The connection with the compression side is smooth or step-like, having smooth adaptor having inclined lines and rounds, and with stretching side is also smooth or step-like having inclined lines and rounds or made as broken line with rounds. The additional side parts are arranged in the cross-section of the plate that undergoes prferably compression and depth of the step is 0.035-0.25 of total thickness of the plate and depth of the groove is 0.4-0.6 of the total thickness of the plate. The ratio of the width of the groove made in the compression side to the width of the projection made on the stretching side is 1.15-1.10 and the ratio of the width of the supporting part on the side of compression to the width of supporting part on the stretching side is 1.10-1.05. EFFECT: decrease mass of the spring. 1 dwg
Patent RU-2066454-C1 (RU)
Title: Method of intrauterine infection prognosis
Inventor: VOLF VYACHESLAV E
IPC: G01N33/53
Filed: 1992-06-08
Granted: 1996-09-10
Abstract: FIELD: medicine, immunology. SUBSTANCE: antibodies to toxoplasmosis and cytomegaloviral antigens and immunoglobulins M, G and A levels in amniotic fluid were determined in pregnant women at seropositive reaction. Intrauterine infection is diagnosed at detection of specific antibodies and general IgM, IgA and high level of IgG. EFFECT: decreased hyperdiagnosis, detection of intrauterine infection risk.
Patent RU-2048481-C1 (RU)
Inventor: MUKHITOV ILGIS KHABIPOVICH
IPC: C08G12/32
Filed: 1992-06-26
Granted: 1995-11-20
Abstract: Использование: для изготовления полимерных материалов, которые могут найти применение в жилищном и капитальном строительстве. Сущность: осуществляют взаимодействие формальдегида с фенолом, мочевиной, меламином или анилином в присутствии гидроксида щелочного металла при температуре кипения реакционной смеси в течение 20 120 мин, причем исходные компоненты пропускают через циркуляционную систему, включающую реактор-смеситель, теплообменник и насос с кратностью циркуляции, достаточной для обеспечения равенства параметров процесса по всему объему системы. 1 ил. 2 табл.
Patent RU-2055903-C1 (RU)
Title: Blast furnace cooler
Inventor: ZAJTSEV YURIJ SERGEEVICH
IPC: C21B7/10
Filed: 1992-09-22
Granted: 1996-03-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: cooler has metal case filled with refractory concrete with cooling, steel, thick walled tubes are placed in. Ribs in the form of strips or bars are welded to the tubes. The strips or bars cover the tube along half its perimeter and their ends pass through the concrete up to the working surface of the cooler. Space between the ribs is 3 - 4 diameter of the bar or strip width. EFFECT: highly efficient cooling blast furnaces. 2 cl, 4 dwg
Patent RU-2055429-C1 (RU)
Inventor: BORISOV VLADIMIR M
IPC: H01S3/09
Filed: 1992-10-06
Granted: 1996-02-27
Abstract: FIELD: quantum electronics. SUBSTANCE: preionization device has igniter electrode placed along flat dielectric plate between additional electrodes at equal distances from them. It is connected to semi-transparent electrode. Both additional electrodes are coupled to backing which has ducts for circulation of cooling fluid. Two vessels connected in series are linked to semi-transparent and solid electrodes. Their common point is connected to backing through transfer capacitance. Additional electrodes are placed on surface of dielectric plate facing backing. Extended dielectric case of U-shaped section carries transparent electrode and cooled backing. Capacitances are connected to them with the aid of one row of pin current leads arranged along dielectric case. EFFECT: facilitated manufacture, improved stability of operational characteristics. 3 cl, 3 dwg
Patent RU-2030952-C1 (RU)
Title: Stirring-injection molding machine
Inventor: SOKOLOV GEORGIJ A
IPC: B22C15/30
Filed: 1992-08-14
Granted: 1995-03-20
Abstract: FIELD: foundry. SUBSTANCE: machine has frame with injection cylinder 1, plunger formed by piston 3 with guiding sleeve 4, hollow stem 5, stroke limiter fixed in injection cylinder bottom, striker 6, positioned in guiding sleeve and working table 9 with guiding shank 10 disposed in upper cylindrical cavity of striker. Machine is characterized in that it is provided with sleeve 11 fixed on upper part of guiding sleeve 4 and having annular depression made in its inner surface. Depression in conjunction with striker 6 forms air- distributing chamber 18. Machine is further provided with hollow spring-loaded exhaust valve 12 and barrel 15 fixed on piston so that barrel interacts with valve. Striker has channels 23 for periodically communicating inner chamber 22 of plunger with air-distributing chamber 18 and channels 26, 27 for sequentially communicating chamber 24, defined between lower end of sleeve and striker, with air-distributing chamber 18 and atmosphere. EFFECT: increased efficiency and enhanced reliability in operation. 1 dwg
Patent DE-10038447-C1 (DE)
Inventor: WIGGER STEFAN
IPC: C23C8/04
Filed: 2000-08-07
Granted: 2002-07-11
Abstract: Hardening protective mass based on materials forming boron glass contains magnesium-silicon compounds as additive. Preferred Features: The materials forming boron glass and the magnesium-silicon compounds are present in the ratio of 2-100: 1, preferably 10: 1. The magnesium-silicon compounds are magnesium silicates such as magnesium orthosilicate, magnesium metasilicate, magnesium trisilicate or talc. The materials forming boron glass are selected from boric acid, boron oxide, alkali borate and alkaline earth borate.
Patent DE-10137652-C1 (DE)
Title: Heat dissipation cover has cover thickness of device made up mainly of successive layers of different materials
IPC: C09K5/14
Filed: 2001-08-03
Granted: 2003-03-20
Abstract: The heat dissipation cover ha shaped for the heat source (8) to dissipate heat from it. Its thickness is made up basically of successive layers (2, 3, 4, 5, 6) of different conducting materials. These layers include at least one core layer (4, 5, 6) and/or a covering layer (2) on the heat source side and/or a covering layer (3) on the other side.
Patent DE-10143299-C1 (DE)
Title: Wirbelring
Inventor: MOSER WERNER
IPC: B23C5/24
Filed: 2001-09-04
Granted: 2003-05-08
Abstract: Wirbelring zum Wirbeln bzw. Schälen von Außengewinden, Schnecken und Profilen mit mehreren äquidistant über den Umfang verteilten Spannaufnahmen für auswechselbar gehalterte plattenförmige Hartmetall-Schälwerkzeuge, der aus einem zur Befestigung auf einer Wirbelmaschine dienenden Konusring, einem als Schlitze ausgebildete Haltetaschen zur Aufnahme der Schälwerkzeuge und deren Spannelementen aufweisenden, in einer nach innen offenen Ringnut des Konusrings angeordneten, Zwischenring und einem mit dem Konusring verschraubbaren, die Schälwerkzeuge gegen den Konusring verspannenden Deckring besteht, wobei die Schälwerkzeuge als langgestreckte, vielfach nachschleifbare stabförmige Hartmetallkörper, vorzugsweise mit einer aufdiffundierten CBN-Schicht, ausgebildet sind, deren der CBN-Schicht gegenüberliegende Schnittdruckabstützfläche von der seitlichen Anlagewand der Haltetasche bis zum radial inneren Ende abgestützt ist und die durch Gewindestifte oder dergleichen radial anstellbar sind.
Patent DE-10158181-C1 (DE)
Title: Hydraulic pressure intensifier comprises a supply connection, a return connection, a high pressure connection, a piston arrangement, a switching valve arrangement
Inventor: HANSEN LEIF
IPC: F15B3/00
Filed: 2001-11-28
Granted: 2003-05-28
Abstract: Hydraulic pressure intensifier (1') has supply connection (IN), a return connection (R), a high pressure connection (H), a piston arrangement having a high pressure cylinder (4a) with a high pressure piston (3a) and a low pressure cylinder, a switching valve arrangement (10') for controlling pressure, and a screen (27) for connecting supply connection to control pressure chamber (14) in intermediate position of valve element (11').  The screen is arranged in a line which is interrupted by an extension of the valve element. The screen is arranged in the valve element. The valve element is formed as a slide lying with a peripheral flange on the inner wall of the valve housing.
Patent DE-19500364-C1 (DE)
Title: Electrostatic treatment of fumes from brown coal drier
Inventor: KOERNER JUERGEN DIPL CHEM
IPC: B03C3/014
Filed: 1995-01-06
Granted: 1995-12-21
Abstract: The procedure involves the use of a vertical electrostatic separator (4) directly after the drier, with a fine spray injection of water. The water enters at a distance of between seven and twenty metres from the lower edges of the precipitator electrodes and no additional material is needed for the rendering-inert process.  The water is sprayed at the side of the entry pipe to the precipitator that is opposite the vapour exit. The mean water drop diameter is under fifty microns.
Patent DE-19504359-C1 (DE)
Title: Prodn. of alloys from components of different melting points
Inventor: CHOUDHURY ALOK DR
IPC: C21C5/52
Filed: 1995-02-10
Granted: 1996-04-25
Abstract: At least two alloy components (A, B, C, D, ...) with different melting points are melted in an inductively heated cold-walled crucible (1) with a cooled crucible base (3), in order to obtain an exact and homogeneous alloy composition at least a part of the alloy components (A, B, C, D,..) are introduced into the cold-walled crucible (1) consecutively and in stacked fashion where either   a) the alloy component (A) in each case with the lower melting point is introduced first or b) the alloy component in each case with the lower density is introduced first and following the introduction at least of one further alloy component the heating energy is switched on. The process serves preferably for the production of the intermetallic phase TiAl, where firstly the aluminium and then the titanium are stacked in the cold-walled crucible (1). <IMAGE>
Patent DE-19520779-C1 (DE)
Title: Automatic volume correction e.g. for audio or stereo signals replay on TV and films
Inventor: GEISER HELMUT DIPL ING
IPC: H04R3/00
Filed: 1995-06-07
Granted: 1996-05-09
Abstract: The adjustment of audio volume can apply to either analogue or digital mono or stereo signals. For digital stereo signals (1, 2), the peak values are identified (2, 4) and are fed to a maximum value stage (5). A still value detector (6) identifies if the value is less than -42 dB and in this case the regulation is ineffective. If above -42 dB the detector provides and output to a filter (7) and this gives an average value that is then used to generate a reference correction value to apply to the audio level control input of the amplifier. This provides automatic adjustment, particularly when changing from one audio source to another.
Patent DE-19525426-C1 (DE)
Title: Receiver time base synchronisation method
Inventor: GAPSKI DIETMAR DIPL ING
IPC: H04B7/26
Filed: 1995-07-12
Granted: 1996-11-28
Abstract: The method involves detecting a synchronisation signal in the received data and comparing it to a reference timing signal. An error signal is generated to show the deviation of the actual synchronisation signal from the reference signal. The error signals are counted during a predetermined time period, and the number of error signals is stored.  A correction signal is calculated on the basis of the number of error signals for synchronisation during a break in reception. During an interruption the receiver is synchronised with the assumed transmitter timing, even when no actual signal is received.
Patent DE-19604355-C1 (DE)
Inventor: SCHWARZENBERG HANS-JOSEF
IPC: A01G5/04
Filed: 1996-02-07
Granted: 1997-06-26
Abstract: The base plate (12) made of compostable material, hard fibres or wood is joined to a container (11) made of compostable foam. The container at least is completely enclosed in a wire mesh support (13). The base plate underside facing away from the container has diagonal grooves (14) starting from the corners. The corners of the wire mesh support have bent holder wires (15) fitting in the grooves and connected to the base plate. The grooves are deeper than the thickness of the holder wires. A grip bar (16) protruding beyond at least beyond one end side of the base plate is positioned in the middle of the base plate, on the inside of the base plate facing the container.
Patent DE-19622092-C1 (DE)
Title: Potassium nitrate and calcium nitrate modelling material
Inventor: TROSSIN HANS-JUERGEN
IPC: G01N33/38
Filed: 1996-05-31
Granted: 1997-07-17
Abstract: The use of KNO3 and Ca(NO3)2 as modelling material, for investigating industrial processes which are especially affected by the thermo-viscous material properties of a substance solidifying in a vitreous manner from a melt, is new. Preferably, the modelling material contains 40-60 wt.% Ca(NO3)2 and the investigations are carried out at 0-350 deg C.
Patent DE-19628138-C1 (DE)
Title: Iron@-nickel@ alloy for making soft magnetic components
Inventor: GEHRMANN BODO DIPL PHYS
IPC: C22C38/08
Filed: 1996-07-12
Granted: 1997-05-22
Abstract: Iron-nickel alloy contains in wt.%: 46-49 nickel; 0.5-1 titanium; 1.5-2 niobium; maximum 0.5 manganese; maximum 0.3 silicon; balance Fe and usual impurities.
Patent DE-19701864-C1 (DE)
Title: Suspension device for printed material nad-or containers accommodated in holder on support rails - has at least two suspension hooks simultaneously moved by lever operation from inwardly moved position to outwardly moved position
Inventor: STUKENKEMPER HEINRICH
IPC: B42F15/00
Filed: 1997-01-21
Granted: 1997-10-02
Abstract: In the inwardly moved position (2e), the suspension hooks (2) have a slight counterposed spacing. In the outwardly moved position the hooks have a greater counterposed spacing. They are movable linearly from the outwardly moved position into the inwardly moved position. The hooks in the outwardly moved position can locate on the support rails. An operating device (4) is formed by a manually operated double-acting thrust pinion, of which the drive member is the lever (3) formed by two equal arms. The lever in the inwardly moved position of the suspension hooks adopts with two adjacent members (8) of the operating device a folding position. -
Patent DE-19708770-C1 (DE)
Title: Gas sensor for detecting methane
Inventor: FLINGELLI GABRIELE DIPL CHEM
IPC: G01N27/12
Filed: 1997-03-04
Granted: 1998-08-27
Abstract: Gas sensor comprises: (a) a substrate (1); (b) a heater (7) on the substrate; (c) a gas-sensitive layer (2) made of semiconductor material on the substrate; (d) a resistance measuring structure (10) interacting with the gas-sensitive layer (2); and (e) a covering plate (3) over the layer (2), which is distanced from the substrate (1) by elements (4) forming an inner space (14). Gas can be fed to the layer (2) through openings (12) in the covering plate (3) or into the elements (4).  The covering plate (3) is coated with catalytically active material. The intermediate layer (9) is made of SiO2. The gas-sensitive layer is made of Ga2O3. The catalyst elements (11) or catalyst layer (8) consist of tempered gallium oxide-ceramic paste, and further catalytically active materials such as Pt, Rh, Pd or Au, or catalytically active oxides such as CeO2 or La2O3.
Patent DE-19756019-C1 (DE)
Title: Covering for transparent motor vehicle roof
Inventor: ULBRICH THOMAS
IPC: B60J7/00
Filed: 1997-12-17
Granted: 1998-12-24
Abstract: The roof (12) has a shutter panel (24) which is reeled on a roller (22) mounted on an axis on the vehicle body work to selectively open and close off the transparent roof. The free end of the panel has a draw bar (28). The draw bar moves in guides rails (18) to retract and deploy the cover over at least part of its length. A ramp catch (36) is provided to hold the extended cover in place.  The vehicle roof can have a support frame (16) and an opening (14) with the cover guide rails attached to the frame.
Patent DE-19806729-C1 (DE)
Title: Metering feed for fluent bulk materials
Inventor: VOLLMAR HARTMUT
IPC: B29C48/285
Filed: 1998-02-18
Granted: 1999-07-22
Abstract: The metering feed has a feed hopper with a closure (2) in a tubular housing (21) which has two through flow openings for the material. The hopper (1) is connected with one opening (20) and a sliding closure (22) moves laterally of the housing and has a matching cross section.