baber/WOPTO huggingface dataset:
Patent RU-2010707-C1 (RU)
Title: Gravity mixer
Inventor: LIPKIN GRIGORIJ Z
IPC: B01F29/60
Filed: 1991-07-01
Granted: 1994-04-15
Abstract: FIELD: preparing building mixes. SUBSTANCE: mixer has frame-mounted drum with shell in the form of spiral with bottoms inclined relative to vertical axis of drum. Internal turn of shell spiral starts on the side of shortest distance between bottoms. EFFECT: improved efficiency. 5 dwg
Patent RU-2002112-C1 (RU)
Inventor: AVELCHEV MIKHAIL E
IPC: F04D3/02
Filed: 1991-11-05
Granted: 1993-10-30
Abstract: Изобретение относитс  к машиностроению и  может быть использовано в качестве турбопривода  либо турбокомпрессора, насоса. Сущность изобретени :  на взаимообращенных поверхност х статора  2 и ротора 1 выполнены разнонаправленные винтовые  каналы, причем каналы ротора 1 образованы  межлопаточным пространством. Лопатки 7 представл ют  собой размещенную на роторе 1 по винтовой  линии ленту. Рабоча  поверхность лопатки 7  наклонена относительно нормали к ротору 1 в сторону  патрубка 5 с большим давлением рабочей  среды. Форма поперечного сечени  канала статора  - полукругла . При прохождении рабочей среды по  каналам статора она взаимодействует с лопатками  7 ротора 1, привод  его во вращение (при работе в  турбинном режиме). Поток рабочей среды движетс  по пространственной спирали, обеспечивающей  повышенный энергообмен в сравнении с простой  передачей трением 5 за ф-лы, 7 ил.
Patent RU-2070250-C1 (RU)
Title: Method for keeping ship lock free from ice and device for implementing the same
Inventor: POENTYNEN ESKO
IPC: E02C1/00
Filed: 1992-04-10
Granted: 1996-12-10
Abstract: FIELD: water transport. SUBSTANCE: method includes supplying heated water by gravity through inlet pipe from water reservoir bottom. Distributing pipes are used to distribute water flow over particular points on lock bottom and in front of its gate. Cold water is removed from the lock through outlet holes in lower gate or lock walls being below water upper level. Device for keeping ship lock free from ice has inlet distributing pipes and doors of water removing holes made in lock lower gate or walls. Besides, this device may be provided with individual perforated pipeline for supplying compressed air for the purpose of improving the process of directing heated water upwards. Lock walls and bottom may have thermal insulation. EFFECT: keeping lock free from ice. 4 cl, 3 dwg
Patent RU-2035187-C1 (RU)
Title: Method for tracing of bacterial antigen
Inventor: KALNOJ SERGEJ MIKHAJLOVICH
IPC: A61K39/00
Filed: 1991-07-01
Granted: 1995-05-20
Abstract: FIELD: microbiology. SUBSTANCE: method involves passive hemagglutination by mixing examined antigen with erythrocytar diagnosticum. Said mixing is carried out in electrolyte which is used as reaction medium. Mentioned above mixture is placed into microchamber and is insulated of electrolyte by agarose. Microchamber is displaced in electrolyte, reaction is carried out at field intensity 700-1000 V/m, current density being 0,1-0,2 А/mm 2 . Results are analyzed with the help of microscope. EFFECT: improves efficiency of the method. 1 dwg
Patent RU-2056360-C1 (RU)
Title: Device for photolytic ozonizing of water
Inventor: ARTEMEV YURIJ M
IPC: C02F1/32
Filed: 1992-01-04
Granted: 1996-03-20
Abstract: FIELD: water treatment. SUBSTANCE: device comprises a casing with a contact chamber provided with water and air inlets and outlets and with an ultraviolet lamp in a case from material transparent to ultraviolet light, and a disperser of ozone-air mixture. The disperser, external surface of lamp case and internal surface of contact chamber wall provide an airlift effect. Disposed in the upper part of the casing is a separator with water and air outlet pipes provided with ozone-deactivating filters. EFFECT: higher water treatment rate, improved standard of treatment, no throwouts of ozone into the ambient atmosphere. 2 cl, 1 dwg
Patent RU-2050875-C1 (RU)
Title: Air-transportable system for protection of forest fire fighters
Inventor: SHMAKOV VLADIMIR A
IPC: A62C37/00
Filed: 1992-02-06
Granted: 1995-12-27
Abstract: FIELD: fire extinguishing. SUBSTANCE: system has dome-shaped metal body 1 lined with thermal insulation material 2 and provided with tight door 3. In a hole provided in the dome center there are jumper 4 and boom 5 of the unit for attachment to the aircraft. Slots 6 and 7 on the side surface of boom 5 have mouths covered with laminar springs 9. The lower ends of the springs are secured on boom 5. One-way rest 10 is located between slots 6 and 7. In preparation for transportation, bodies 1 are arranged one on the other as a pyramid, and boom 5 is inserted in the central holes from below so that jumpers 4 are in slots 6 and 7. Prop 14 is placed under boom 5. Prior to transportation, the latter is joined to external suspension 15 of the aircraft (helicopter). On arrival, the bodies are placed in most dangerous sites. Each body is detached automatically as they are on the ground. EFFECT: convenience in operation and higher reliability. 1 dwg
Patent RU-2037134-C1 (RU)
Inventor: BELOBRAGIN VITALIJ N
IPC: F42B12/58
Filed: 1992-02-18
Granted: 1995-06-09
Abstract: Использование: в военной технике. Сущность изобретения: обтекатель содержит наконечник, две конические части, плоскость стыка которых проходит вдоль продольной оси, и коническое основание, обращенное вершиной внутрь. С пусковым контейнером обтекатель соединен посредством резьбового кольца и размещенных на коническом основании двух секторов с выступами, входящими во внутренний кольцевой паз резьбового кольца. На одной из конических частей вдоль продольной оси установлен подпружиненный шток с возможностью осевого перемещения. Одним концом шток контактирует с передней частью боевого элемента при его выбросе из пускового контейнера, а другим скреплен с наконечником, охватывающим обе конические части обтекателя со стороны малого основания. 1 з.п. ф-лы, 3 ил.
Patent RU-2029205-C1 (RU)
Title: Veneer sheet drying method
Inventor: SHUBIN GRIGORIJ S
IPC: F26B3/04
Filed: 1992-02-27
Granted: 1995-02-20
Abstract: FIELD: timber working. SUBSTANCE: method comprises steps of processing veneer sheet in gas-air medium in such a way, that to provide a complete free shrinkage across fibres of the veneer sheet zones, being dried, by bending them along fibres with subsequent fixation of a shape, had been received, by resting ends of the veneer sheet between guard surfaces, spaced by a distance, being less, than a length of the veneer sheet. EFFECT: enhanced quality of veneer. 1 cl, 2 dwg
Patent RU-2025156-C1 (RU)
Inventor: PODKUSTOV VASILIJ P
IPC: B21B19/02
Filed: 1992-04-01
Granted: 1994-12-30
Abstract: Использование: изобретение относится к трубопрокатному производству и используется в дисковых станах винтовой прокатки. Сущность изобретения: применяются клети, в которых валы рабочих дисков установлены в барабанах под углом к оси барабана. При этом регулировка угла раскатки происходит заменой узла барабана с валом на другой с иным углом наклона вала к оси барабана. Причем углы наклона валов дисков к осям барабанов, установленных совместно, одинаковы. 1 ил.
Patent RU-2046200-C1 (RU)
Title: Multi-chamber propulsion plant with turbopump system for feed of propellant components
Inventor: VESELOV VALERIJ N
IPC: F02K9/48
Filed: 1992-04-02
Granted: 1995-10-20
Abstract: FIELD: rocketry. SUBSTANCE: plant consists of individual modules in which respective manifolds feeding the similar components are connected in series through shut-off members. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2014206-C1 (RU)
Title: Method for hydraulic rotary part working
Inventor: ODINTSOV LEONID G
IPC: B24B31/104
Filed: 1992-04-07
Granted: 1994-06-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: fluid-abrasive mass with workable parts positioned in a working chamber are periodically subjected to compressed air jets through forward and reverse direction nozzles. The air feed nozzles are circumferentially equidistant on the chamber bottom. The amount of abrasive, fluid and parts loaded into the chamber is determined from a mass ratio 1:2 - 3:1 - 1,5 respectively, the total amount of abrasive, fluid and parts by volume is set within 10-20% of the working chamber volume. The duration of the compressed air jet effect in the reverse direction is set to be within 10-80% of the effect duration in forward direction. The fluid-abrasive mass with the parts is subjected to compressed air jets equidistantly circumferentially fed by additional nozzles located in the central part of the chamber, the pressure of the air fed to the additional nozzles is lower than the air pressure in the main nozzles by a factor of 1.5-2. EFFECT: improved working intensity, uniformity and stability. 2 cl, 2 dwg
Patent RU-2063759-C1 (RU)
Title: Method of preparing free amino acids from biological tissue
Inventor: MELNICHENKO VALENTIN PETROVICH
IPC: A61K35/36
Filed: 1992-04-22
Granted: 1996-07-20
Abstract: FIELD: medicine, biology. SUBSTANCE: tissue is dried preliminary at +60-70 C, then ground and extracted with buffer solution at physiological pH value at 70 C for 2 hr followed by quantitative determination of free amino acids in extract obtained. EFFECT: enhanced precision of method. 1 dwg
Patent RU-2048662-C1 (RU)
Title: Способ электроплавки и дуговая печь для его осуществления
Inventor: MALINOVSKIJ VLADIMIR S
IPC: C22B9/20
Filed: 1992-03-31
Granted: 1995-11-20
Abstract: Изобретение относится к области электрометаллургии. Сущность изобретения: в способе электроплавки изменение величины тока, протекающего через расплав, осуществляют периодически с заранее заданными длительностью периода и измерением его в течение времени одного периода, а перемешивание расплава осуществляют в соответствии с периодическим изменением тока полем электромагнитных сил, и сливают готовый материал. Дуговая печь постоянного тока содержит пропущенный через свод корпуса графитированный электрод, подовые электроды, пропущенные через корпус, регуляторы тока, источник электропитания, электрически связанный с графитированным электродом и регулятором тока, и средство управления изменением тока, электрически связанное с регуляторами. 2 с. и 6 з. п. ф-лы, 2 ил.
Patent RU-2023015-C1 (RU)
Inventor: KOZHIN BORIS A
IPC: C21B9/00
Filed: 1992-04-24
Granted: 1994-11-15
Abstract: Сущность изобретения: анкерное устройство для крепления кожуха 1 воздухонагревателя к фундаменту содержит анкерные болты 4, закрепленные в фундаменте, и неподвижно прикрепленный к кожуху столик 5, соединенный с болтами 4. Устройство снабжено свободно установленным на фундаменте опорным элементом 6, соединенным с концом столика 5, а ось элемента 6 расположена на расстоянии от оси болтов 4, не меньшем расстояния от оси этих болтов 4 до кожуха. 2 з.п. ф-лы, 7 ил.
Patent RU-2049875-C1 (RU)
Inventor: KHLYUPAS OLEG N
IPC: E04B1/74
Filed: 1992-05-27
Granted: 1995-12-10
Abstract: Использование: как рабочее помещение и как жилое здание в малоосвоенных районах и в случае стихийного бедствия. Сущность изобретения: модуль переменного объема содержит опорный блок с раскрывающимися боковыми секциями, образованными откидными панелями, образующими складки в сложенном положении модуля. Модуль имеет также кондиционер с воздуховыпускным устройством в виде кожуха с отверстиями в стенках и периферийную систему отопления в виде плоских электронагревателей. Обеспечение системы поддержания климата решается системой подачи воздуха, конструкцией воздуховыпускного устройства и периферийной системой отопительных элементов. 4 ил.
Patent RU-2015698-C1 (RU)
Title: Agent for interruption of sexual heat in cat female "antimewing"
Inventor: NABATCHIKOVA NADEZHDA A
IPC: A01K67/02
Filed: 1992-06-18
Granted: 1994-07-15
Abstract: FIELD: veterinary. SUBSTANCE: proposed agent (synthetic peptide) is administrated by parenteral or peroral route with milk. Agent interrupts estrus state in cat female without any by-side effects. Agent named "antimewing" is a peptide of the following formula: P-giu-His-Trp-Ser-Tyr-D-Ala-Leu-Arg-Pro-ethylamide. EFFECT: high effectiveness of agent. 2 tbl, 1 dwg
Patent RU-2057764-C1 (RU)
Title: Method for production of petropolymer resins
Inventor: MARDYKIN VYACHESLAV PROKOFEVIC
IPC: C08F240/00
Filed: 1992-06-18
Granted: 1996-04-10
Abstract: FIELD: petrochemical industry. SUBSTANCE: during polymerization of aromatic fraction of products of liquid pyrolysis catalyst and decontaminant of olefin oxide being used. Quantity of said catalyst is 0.7-4.0 % of mass of the fraction, complex of aluminum chloride with diphenyl ether at their molar ratio 1.0:1.0-1.5 being used as mentioned above catalyst. Mass ratio of mentioned above decontaminant and catalyst is 0.5-0.8. EFFECT: improves efficiency of method. 1 tbl
Patent RU-2017197-C1 (RU)
Inventor: GOLDSHTEJN ABRAM I
IPC: G05B23/02
Filed: 1992-07-02
Granted: 1994-07-30
Abstract: Изобретение относится к электротехнике, в частности к электрическим аппаратам, предназначенным для испытания реле и контакторов. Сущность изобретения заключается в том, что в устройстве, содержащем источник 5 питания, коммутатор 7 и индикаторы 10, 11 контроля, предусмотрены два конденсатора 8, 9, соединенные через коммутатор 7 с источником 5 питания и через диод 12 с выводами, предназначенными для подключения контактов и обмотки испытуемого электромагнитного реле. 1 табл., 2 ил.
Patent RU-2032001-C1 (RU)
Title: Патрон для фрикционной намотки пряжи пневмомеханического прядения под крашение
Inventor: MAURO ROMANOLI
IPC: D06B23/04
Filed: 1992-09-30
Granted: 1995-03-27
Abstract: Использование: для веретенной намотки пряжи под крашение. Сущность изобретения: патрон, выполненный из синтетического материала содержит осесимметричный корпус, состоящий из трех частей. Первая часть имеет большую осевую длину, сходясь несколько усеченно на конус от большего основания. Вторая или промежуточная часть с уменьшенной длиной имеет усеченно-коническую форму и снабжена поверхостными рифлениями. Третья часть имеет цилиндрическую форму и промежуточна по длине по отношению к двум другим частям бобины, начинаясь с малого по диаметру основания промежуточной части. Корпус имеет распределенные по всей его площади перфорации, на которые опирается торцовый край третьей части при сборке и фиксации патрона. 4 з.п. ф-лы, 1 ил.
Patent RU-2130969-C1 (RU)
Inventor: MAJKL KHAUGTON
IPC: C12N15/36
Filed: 1991-03-29
Granted: 1999-05-27
Abstract: Изобретение относится к области иммуноанализа на HCV (ранее называемый не-A, не-B вирус гепатита). В частности оно касается комбинаций антигенов HCV, позволяющих осуществлять иммуноанализы широкого диапазона на HCV-антитела. Эти комбинации состоят из антигена от C-домена полипротеина HCV и по меньшей мере одного дополнительного антигена HCV как от домена NS3, домена NS4, домена S, так и от домена NS5, и они имеют форму гибридного белка, простой физической смеси или отдельных антигенов, обычно связанных с твердой матрицей. Комбинации антигенов HCV имеют более широкий диапазон иммунологической активности, чем любой одиночный антиген HCV. 5 с. и 5 з.п.ф-лы, 2 ил., 2 табл.
Patent RU-2071608-C1 (RU)
Title: Gear to test collectorless a c electric machines
Inventor: TALYA IVAN I
IPC: G01R31/34
Filed: 1992-07-21
Granted: 1997-01-10
Abstract: FIELD: electrical engineering. SUBSTANCE: invention refers to testing of high-power collectorless A.C. electric machines and frequency-controlled drives on their base in testing stations of works manufacturing electric machines and in research institutions. Gear to test collectorless A.C. electric machines has two driving motors (direct current and asynchronous). First one is mechanically connected to second loading D.C. generator and second one is connected to A.C. network. Static frequency converter is connected to second loading generator via second connection unit and via first one - to tested machine which is coupled to first loading generator via connection unit. EFFECT: enhanced stability and expanded functional capabilities of gear. 1 dwg
Patent RU-2062359-C1 (RU)
Title: Liquid-ring machine
Inventor: KOLOBAEV VLADIMIR N
IPC: F04C19/00
Filed: 1992-05-07
Granted: 1996-06-20
Abstract: FIELD: compressor engineering. SUBSTANCE: machine has housing with ports for delivering and sucking, passageway for supplying a working fluid, working wheels that are secured to the shaft symmetrically with respect to the housing and set in bearings, and end face covers mounted eccentrically with respect to the working wheels. The bearings are mounted inside the housing and have passages for flowing a working fluid that is supplied to the space between the bearings. The drive is connected with the shaft through a flexible member positioned inside the space of the shaft. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2042419-C1 (RU)
Inventor: PYLAEV ALEKSANDR YA
IPC: B01J2/12
Filed: 1992-08-07
Granted: 1995-08-27
Abstract: FIELD: materials granulation. SUBSTANCE: device has partially perforated inclined rotary barrel. Concentric housing is installed on it. The housing consists of two concentric cylinders connected to one another and to the barrel using screw-like partitions. Internal housing is subdivided by blind partitions into sections. External housing is longer than internal one. The barrel is perforated at both ends of external hausing, as well as each section of internal housing. Row material feeders and sprayers for ejecting liquid into area of these sections are connected to each section. Heater is made in the form of heat exchanger covwering external housing of the barrel. The device has a spout for final product. EFFECT: producing multilayered granules with layers of different composition, as well as producing granules of higher density. 3 dwg
Patent RU-2054107-C1 (RU)
Inventor: ARASLANOV IGOR Z
IPC: E05B9/06
Filed: 1992-07-23
Granted: 1996-02-10
Abstract: FIELD: lock production. SUBSTANCE: lock has a case, lock rim, and spring loaded cross bar with at least one group of inclined code slots, a key hole and a key. Additional group of inclined code slots of triangular profile is originated on the cross bar. Reply code slots of triangular profile are originated respectively on the key. Besides, the case has a lug to prevent access to the cross bar. Lock reliability is increased at the expense of additional code group. Two-cross-bar lock option is proposed to enhance lock reliability. EFFECT: enhanced reliability. 3 cl, 14 dwg
Patent RU-2025295-C1 (RU)
Title: Multiple-purpose polyplane
Inventor: ZAKHAROV NIKOLAJ V
IPC: B60F5/02
Filed: 1992-05-26
Granted: 1994-12-30
Abstract: FIELD: aircraft. SUBSTANCE: transport vehicle comprising power-operated chassis and apparatus for building up thrust during flight has latticed wing based on aerodynamic principle of compressor impeller blade cascade in relative motion. Wing has the form of two fin posts mounted with a provision for turning in vertical plane and having turning profiled members in between with negative stagger angle. When the wing is lifted, the polyplane is converted into aircraft while with lowered wing it becomes a ground transport vehicle. Depending on type of chassis and shape of body the polyplane is capable of moving over water and snow. EFFECT: versatility of employment. 3 cl, 4 dwg
Patent RU-2036150-C1 (RU)
Title: Method for manufacture of highly pure gallium trichloride
Inventor: BAKSHAEV YURIJ V
IPC: C01G15/00
Filed: 1992-08-05
Granted: 1995-05-27
Abstract: FIELD: chemistry; radio and electronic industry. SUBSTANCE: essence of this method resides in that gaseous chlorine is allowed to pass through bed of molten gallium with gradually stepping up temperature from 60 to 200 C. Disclosed process should be conducted in cylindrical glass reactor communicating with rectification column. EFFECT: higher purity. 1 tbl
Patent RU-2068668-C1 (RU)
Title: Method and prosthesis for executing tympanoplasty
Inventor: OSTROVSKIJ ALEKSANDR I
IPC: A61F2/38
Filed: 1992-09-09
Granted: 1996-11-10
Abstract: FIELD: medicine. SUBSTANCE: prosthesis is made from L-shaped fragment of monolith flat bone of human fetus and has two sheets at the end facing the stirrup, one of which is bent forming the second movable link. The method involves implanting the prosthesis into the middle ear cavity and forming in this way the whole prosthetic tympanic complex due to interbone lock and prosthesis fixation in the vestibule window bed higher and below the stirrup. EFFECT: enhanced effectiveness of operation. 2 cl, 2 dwg
Patent DE-10014556-C1 (DE)
Title: Antriebsvorrichtung für Nebenaggregate eines Verbrennungsmotors
Inventor: BOLL WOLF
IPC: F02B67/04
Filed: 2000-03-23
Granted: 2001-08-23
Abstract: Eine Antriebsvorrichtung für Nebenaggregate eines Verbrennungsmotors umfaßt ein Planetengetriebe (1), das konzentrisch zum freien Ende der Kurbelwelle (2a) angeordnet und durch eine Bremsvorrichtung (22) schaltbar ist und das ein Sonnenrad (9) und ein Hohlrad (10) sowie einen Planetenträger (7) mit Planetenrädern (8) aufweist. Dabei ist der Planetenträger (7) über einen Freilauf (11) mit einer primären Riemenscheibe (23) verbindbar und über einen Schwingungsentkoppler mit der Kurbelwelle (2) verbunden. DOLLAR A Der Nachteil von reibungsbehafteten Schwingungsentkopplern wird dadurch vermieden, daß der Schwingungsentkoppler als Gelenkwelle (16, 16') mit homokinetischen Gelenken (17) ausgebildet ist, die zwischen der Gelenkwelle (16, 16') und der Kurbelwelle (2) bzw. dem Planetenträger (7, 7') angeordnet sind.
Patent DE-10026643-C1 (DE)
Title: Damping unit, for precision instrument, has damper arrangement of shock absorbers between base and cover plates and parallel to spring arrangement concentric to active line of spring arrangement
Inventor: JACOBS KLAUS
IPC: F16F15/02
Filed: 2000-05-29
Granted: 2001-10-25
Abstract: The unit (1) has a damper arrangement of shock absorbers (12a,b,14a,b,16a,b) joined between base (2) and cover (4) plates, parallel to a spring arrangement (6) and concentric with the active line (10) of the overall spring arrangement. The joint points (24,26,28,30,32,34) of the shock absorbers at the base or cover plates are adjustable, to vary the inclination angle of the shock absorbers radially or circumferentially.
Patent DE-10029195-C1 (DE)
Title: Device, to cut rod-shaped work piece, especially hollow profile, has cutting block to hold work piece, adjustable knife guided in cutting block and holder block fitted in work piece as counter bearing
Inventor: HALLER KARL PETER
IPC: B23D23/00
Filed: 2000-06-19
Granted: 2001-10-18
Abstract: The device (1) has a cutting block (4) to hold the work piece (5) and an adjustable knife (11) that is guided in the cutting block. The device has a holder block (21) that can be guided into the work piece as a counter bearing. The holder block has a slit-like opening in the direction of the knife, to hold the knife at least partly. Preferably, the opening is formed through the holder block. Independent claims are included for a knife for use in the device and for a method for using the device.
Patent DE-10146753-C1 (DE)
Inventor: EHRLICH GERHARD
IPC: H01H47/00
Filed: 2001-09-22
Granted: 2003-04-24
Abstract: A safety switching apparatus for safely disconnecting an electrical load, such as an electrical machine, has at least one output switch with at least two switching positions. The output switch is for interrupting an external power supply path to the load. The safety switching apparatus further has a control unit which controls the switching position of the output switch. The control unit is capable of monitoring the actual switching position of the output switch by means of an RF test signal which is transmitted from an RF generator to the output switch.
Patent DE-10150461-C1 (DE)
Title: Freitragende Mittelholm-Treppe
Inventor: SCHUSTER BERNHARD
IPC: E04G27/00
Filed: 2001-10-16
Granted: 2003-04-24
Abstract: Die Erfindung bezieht sich auf eine neuartige Ausbildung einer freitragenden Mittelholm-Treppe mit mehreren aneinander anschließenden, jeweils eine Trittstufe bildenden Treppenelementen, die durch teleskopartig ineinander greifende, mit ihren Achsen quer bzw. senkrecht zu der Ebene der jeweiligen Trittstufe gerichtete Kupplungsstücke höhenverstellbar sowie auch gegeneinander verdrehsicher miteinander verbunden sind.