baber/WOPTO huggingface dataset:
Patent RU-2000390-C1 (RU)
Inventor: BOBYLEV LEONID M
IPC: E02F5/18
Filed: 1991-07-12
Granted: 1993-09-07
Abstract: Сущность изобретени : лафет дл  запуска  устройства дл  образовани  скважин в  грунте содержит основание, направл ющую , механизм дл  поворота направл ющей , боковые стойки, каретку, вращатель и механизм дл  перемещени  каретки. Направл юща  шарнирно соединена с основанием  и установлена с возможностью  поворота в вертикальной плоскости и фиксации  в промежуточных положени х. Боковые  стойки закреплены одним концом на  основании и охватывают направл ющую.  Каретка установлена с возможностью продольного  перемещени  по направл ющей.  Вращатель посредством кронштейна закреплен  на каретке. 9 ил.
Patent RU-2020120-C1 (RU)
Title: Device for emptying containers
Inventor: SENIN ANATOLIJ I
IPC: B65G65/24
Filed: 1991-10-24
Granted: 1994-09-30
Abstract: FIELD: unloading device used in food and chemical industries, such as paint-and-varnish, pharmaceutical, medical industries for pouring out liquids at large scale public catering establishments. SUBSTANCE: device for emptying containers, mostly for liquids, comprises cradle 7 for container 17 moving in slots 4 and 6 of uprights 3 and 5 on rollers 8 and 11. Container 17 has lever 9 with slot 10 for roller 11. Secured on upright 5 is fixing mechanism 13 for limiting the movement of roller 11 on axle 8. Rotation of the handle of drive 12 raises cradle 7 along slots 4 and 6 for fixing axle 8 in fixing mechanism 13. The cradle starts turning due to movement of slot 10 relative to rising roller 11 connected to the drive. Container 17 is fixed in cradle 7 by articulated upper limiter constituted by screen filter 16. EFFECT: improved design. 5 cl, 4 dwg
Patent RU-2005216-C1 (RU)
Inventor: CHEGURKO LEONID E
IPC: F04D1/06
Filed: 1991-07-24
Granted: 1993-12-30
Abstract: Сущность изобретени : насос содержит наружный  цилиндрический корпус (К) с входным и выходным  патрубками и торцевыми упорными поверхност ми , перпендикул рными оси, и размещенный в  наружном К внутренний К с уплотнени ми. Внутренний  К выполнен комбинированным, где средние ступени в месте максимального прогиба вала выполнены  в одной центральной части внутреннего К  с торцевыми поверхност ми, перпендикул рными  оси наружного К а по меньшей мере две боковые  крайние ступени, расположенные по разные стороны  от центральной части внутреннего К. выполнены  в отдельных боковых част х внутреннего К с торцевыми  поверхност ми, имеющими косую проточку.  При тепловой деформации обоих К имеет место их  несущий тепловой прогиб и изменение положени   оси. Благодар  выполнению внутреннего К комбинированным  в уплотнени х по всей длине вала имеет  место одинаковый зазор, что предотвращает  заклинивание ротора 2 ил.
Patent RU-2086535-C1 (RU)
Title: Derivatives of 1,2,3,4-tetrahydro-2-naphthylamine
Inventor: LIN CHIU-KHONG
IPC: C07D295/073
Filed: 1990-05-22
Granted: 1997-08-10
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to new derivatives of 1,2,3,4-tetrahydro-2-naphthylamine and their pharmaceutically acceptable salts. These compounds show effect on 5-ГТ 1A  receptors in mammalian and human and on subclass of dopamine D 2 -receptors and can be used in pharmaceutical industry. EFFECT: enhanced effectiveness of new compounds. 23 cl, 36 tbl
Patent RU-2065848-C1 (RU)
Inventor: DERD LANI
IPC: C07C45/68
Filed: 1990-04-18
Granted: 1996-08-27
Abstract: FIELD: organic chemistry. SUBSTANCE: product: ketones. Reagent 1: phenol derivatives. Reagent 2: phenylacetyl chloride. Reaction conditions: in the presence of anhydrous aluminium chloride in equimolar amount to phenol derivative with addition of hydrochloric followed by separation of phases and recovery of the desired product. EFFECT: more efficient preparation process.
Patent RU-2033465-C1 (RU)
Title: Ferrite steel
Inventor: TALOV NIKOLAJ P
IPC: C22C38/54
Filed: 1991-12-04
Granted: 1995-04-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: steel has components at the following ratio, wt.-%: carbon 0.01-0.065; silicon 0.3-1.1; manganese 0.8-1.5; chrome 17-21; vanadium 0.3-0.8; zirconium 0.15-0.35; aluminium 0.05-0.25; rare-earth metals 0.005-0.1; nickel 0.6-1.5; titanium 0.05-0.25; calcium 0.05-0.1; boron 0.003-0.05, and iron - the rest. Steel has additionally, wt. -% : molybdenum 1-2.5 and niobium 0.2-0.5. Steel does not show tendency for corrosion cracking under stress condition in solutions of nitrate, hydroxide, carbonate and hydrocarbonate, and for intercrystalline corrosion. Steel shows good weldability involving argon-arch welding. EFFECT: enhanced quality of steel. 2 cl, 2 tbl
Patent RU-2025186-C1 (RU)
Inventor: ROGOVETS TIMOFEJ P
IPC: B21J15/12
Filed: 1991-07-05
Granted: 1994-12-30
Abstract: Использование: клепально-сборочные работы, ручной инструмент для клепальных работ. Сущность изобретения: устройство содержит скобу 1, тянущий пневмоцилиндр 2, поддержку 3, подпружиненный пуансон 4, взаимодействующий с двуплечим рычагом 5. Между опорной поверхностью 7 скобы и рычагом 5 расположены ролики 8, с помощью осей 9 закрепленные в обойме 10, соединенной со штоком 11 пневмоцилиндра 2. В обойму 10 введен третий ролик 13 на оси 14, взаимодействующий с опорной поверхностью скобы и вкладыш 15, резьбовым отверстием соединенный со штоком 11. Обойма с роликами может перемещаться относительно вкладыша перпендикулярно оси штока 11. Ось 9 ролика 8, взаимодействующего с двуплечим рычагом, расположена на участке между осями 9, 14 роликов, взаимодействующих с опорной поверхностью скобы. Изгибающий момент от опрокидывания ролика 8, взаимодействующего с рычагом, воспринимается введенным третьим роликом 13, опорной поверхностью скобы, а не консолью штока 11. Устройство имеет высокую надежность и долговечность за счет приложения усилия к штоку пневмоцилиндра только вдоль оси. 5 ил.
Patent RU-2010679-C1 (RU)
Title: Method of manufacturing diamond tool
Inventor: KHRYASHCHEVA LIDIYA S
IPC: B22F3/26
Filed: 1991-12-09
Granted: 1994-04-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: metal casing of tool and insert for forming interior cavity of the abrasive-containing part of the tool are placed in technological mold, furnace charge containing powder of metallized abrasive is field into the gap between the mold and the insert, a certain weight of impregnating metal or alloy is placed in the gap, and the above mentioned materials are heated and held in vacuum furnace. After being placed in the mold the furnace charge is wetted with binder, compacted and coated with layer of metal powder through the weights of impregnating metal or alloy placed in the gap. The mass M of the furnace charge is determined from the relationship M=(2÷4)m a , where m a  - the mass of the weight of the abrasive-containing furnace charge. The heating is performed under pressure not exceeding 0.133 Pa up to the temperature of 800-11700 C at a rate of 15-20 C/min, and holding is performed during 1-4 min. EFFECT: extended operating capabilities. 12 cl, 2 dwg
Patent RU-2005387-C1 (RU)
Inventor: ZELINSKIJ GEORGIJ S
IPC: A23L7/10
Filed: 1991-12-20
Granted: 1994-01-15
Abstract: Использование: при производстве гречневой крупы. Сущность изобретения: способ включает очистку зерновой массы, гидротермическую обработку путем увлажнения до 18 - 19% с отволаживанием в течение 2 - 3 ч, пропаривания при давлении пара 0,35 - 0,40 МПа до влажности зерна 23 - 24% и сушки нагретым воздухом до влажности 17 - 18% и охлаждения. После шелушения выделяют ядрицу и досушивают ее нагретым воздухом до влажности 12 - 14% .
Patent RU-2016688-C1 (RU)
Title: Straightening drum
Inventor: SHPITSER VADIM M
IPC: B21F1/02
Filed: 1991-10-02
Granted: 1994-07-30
Abstract: FIELD: wire straightening devices. SUBSTANCE: straightening drum has housing 1 made in the form of body of rotation with radial holes 2, straightening bushings 3 in slides 4,5,6 and double-arm levers 7 pivotally secured on housing. Means for displacement of central slide is made in the form of adjustment screw 8 mounted on threaded bushing 9 screwed into housing. One side of each of side slides 4 and 6 is provided with lateral holes 12 and its other side has projection 13 protruding in direction opposite to drum axle 14. Opening 15 made in this projection accommodates screw 16 intended for retaining straightening bushing while spring 10 is located on projection. Hole 17 made in middle slide accommodates additional screw 18 intended for retaining middle straightening bushing 3 in slide 5. Double-arm levers 7 are mounted on additional slides 19 movably mounted in housing. EFFECT: improved reliability and quality of wire straightening. 1 dwg
Patent RU-2021097-C1 (RU)
Title: Hole mandrelling device
Inventor: GOLDSHMIDT MARK G
IPC: B23D37/10
Filed: 1992-02-11
Granted: 1994-10-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has two coaxially mounted pushers with drive for relative axial movement between which bilateral action broaching is placed. Drive of pushers is in the form of twin pneumatic cylinders to provide alternate functioning of pushers in basing workpieces and operative movement of broaching. Each cylinder has telescopically installed power, basing and intermediate rods. Power rod is housed in basing rod made in the form of barrel with axial hole in bottom to receive bar section of rod. Head of pusher is freely installed in inner space of barrel bounded by its bottom and face surface of power rod. Power rod has axial blind hole receiving intermediate rod. EFFECT: enhanced operating reliability. 1 dwg
Patent RU-2021106-C1 (RU)
Inventor: BAJBARISOV EVGENIJ V
IPC: B27N3/04
Filed: 1991-12-18
Granted: 1994-10-15
Abstract: Использование: изобретение может быть использовано при изготовлении изделий типа мягких древесно-волокнистых плит мокрым способом в деревообрабатывающем и целлюлозно-бумажном производстве. Цель - повышение предела прочности при изгибе получаемых изделий, повышение эффективности процесса за счет снижения расхода древесного сырья и энергии на его размол, а также повышения экологичности процесса за счет использования отходов от очистки сточных вод древесно-подготовительного (шлам), древесно-массного и газетно-бумажного отделов (скоп). Сущность изобретения: состав для производства изделий типа мягких древесно-волокнистых плит содержит компоненты при следующем соотношении по обс. сухой массе, мас.%: древесно-волокнистая масса 16,7 - 24,3; шлам от очистки оборотной воды древесно-подготовительных цехов 68,9 - 73,7; скоп 4,8 - 8,3; гидрофобизатор 1,7 - 2,4. После перемешивания компонентов производят отлив массы на сетке пресс-формы, обезвоживают под вакуумом и дополнительно прессованием, полученный ковер подвергают сушке. 1 табл.
Patent RU-2049254-C1 (RU)
Inventor: CHEMBARISOV RUSTAM ISMAILOVICH
IPC: F02G1/055
Filed: 1992-03-19
Granted: 1995-11-27
Abstract: FIELD: engine engineering. SUBSTANCE: heater is constructed as a plate of parallel pipes. The pipes are interposed between metal grids and at the distance of 1-1.5 mm from each other. The mesh size of the grid as well as the distance between the grids and pipe plates are defined by relationships presented in the invention description. EFFECT: improved design. 3 dwg
Patent RU-2103014-C1 (RU)
Inventor: ARONOV EVGENIJ GRIGOR EVICH
IPC: A61M1/00
Filed: 1992-02-13
Granted: 1998-01-27
Abstract: FIELD: medicine. SUBSTANCE: method involves taking out brain with dura mater, pia mater and arachnoidea from cranial cavity. Cannulas are introduced into dural sinuses, one of vertebral and internal carotid arteries. The remained arteries are ligated. The cannulas are connected to tubes in injection chamber and rarefaction is created. The injection chamber is hermetically sealed and 16-17 kPa rarefaction is created in the vessels with vacuum pump through dural, superior sagittal and direct sinuses. Then polychromatic filling of cerebral blood vessels is carried out through one of vertebral and internal carotid artery. EFFECT: wide range of applications anatomic and forensic medicine. 1 dwg, 1 tbl
Patent RU-2048286-C1 (RU)
Title: Circular saw
Inventor: STAKHIEV YURIJ M
IPC: B27B33/08
Filed: 1992-04-15
Granted: 1995-11-20
Abstract: FIELD: wood-working industry. SUBSTANCE: saw has rim 1, blade 2 with central hole 3, radial slots 4 equipped with cutting members 5, ring-shaped slits in the shape of fragments 6 on one circumference and fragments 7 on the other circumference terminating in holes 8. EFFECT: enhanced quality of wood-cutting tools, that is circular saws with slits. 1 cl, 2 dwg
Patent RU-2020678-C1 (RU)
Title: Overhead power transmission line reconnecting method
Inventor: AVDONIN ANATOLIJ G
IPC: H02G1/02
Filed: 1992-01-09
Granted: 1994-09-30
Abstract: FIELD: electric power engineering. SUBSTANCE: partial capacitances are determined between conductors and rocker arm of insulating hanger, arrangement of conductors is inspected and estimated in respect to their mechanical strength and stability of insulating hanger, conductors showing best mechanical strength and electric capacitance are selected in each phase, insulators supporting selected conductor are removed, conductor and rocker arm are electrically connected. As a result, rocker arm and insulated conductors of split phase are placed at same potential which prevents breakdown between them, improves reliability of data transmission over high-frequency communication channels, and improved relay protection and automatic control with added advantage of reduced corona loss. EFFECT: improved reliability of data transmission by high-frequency signal. 2 dwg
Patent RU-2052347-C1 (RU)
Inventor: LAGOJDA ALEKSANDR V
IPC: B28B17/02
Filed: 1992-05-14
Granted: 1996-01-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: in order to ensure the stability of the warm-up process and to reduce heat losses at the expense of thickening the horizontal flow of the concrete mix when fed into the warm-up zone, the concrete mix is calibrated indirectly before the warm-up with the formation over the electrodes of the distance between the electrodes. EFFECT: enhanced efficiency. 2 dwg, 1 tbl
Patent RU-2046813-C1 (RU)
Title: Sealing composition
Inventor: DEGTYAREV VLADIMIR N
IPC: C09K3/10
Filed: 1992-07-07
Granted: 1995-10-27
Abstract: FIELD: pipelines. SUBSTANCE: sealing composition contains (mass): polyacryl amide 3.0-9.09; monoatomic aliphatic alcohol C 1 -C 3  or ethylene glycol 3.0-9.09; salt of chromium, manganese, iron, or aluminum 0.005-0.02; sand or shell rock (fraction size 0.5-2.0 mm) 10.0-20.0, water to 100% EFFECT: higher sealing quality. 2 cl
Patent RU-2029229-C1 (RU)
Inventor: VOLODIN NIKOLAJ M
IPC: G01B7/16
Filed: 1992-08-21
Granted: 1995-02-20
Abstract: FIELD: measurement technology, measuring deformations of machine parts. SUBSTANCE: resistance strain gauge has strain-sensitive thread mounted on substrate 2. The thread is composed of alternating portions 3 and 4 one of which has rigidity substantially greater and electric resistance substantially less than portions 4. EFFECT: enhanced accuracy and reliability. 10 dwg
Patent RU-2053365-C1 (RU)
Inventor: CHERNEJ EDUARD I
IPC: E21C45/00
Filed: 1992-09-24
Granted: 1996-01-27
Abstract: FIELD: mining. SUBSTANCE: method for hydraulic mining of minerals includes opening of ore body by cased wells: central cased well running through center of stoping room, and peripheral wells located over room contour, and system of underground mine workings; division of ore body into parts; formation of receiving room in each part base; supply of working agent through one wells; disintegration of mineral and transportation of pulp through the other wells. In recovery of minerals from diamond pipes, stoping rooms are limited by the contour of diamond pipes. Diamond pipe is divided into parts to form levels. In the upper level, protecting pillar is left and reinforced. In upper part of each level, technological room is made, and in receiving room, artificial bottom plate is made. Mineral is disintegrated by stages in stooping rooms with formation of sector-like face inclined towards periphery wells. Mineral is disintegrated by pulp flow under closed conditions by airlifting of pulp from receiving room through central well, and its discharge in technological room onto face of stoping room. Protecting pillar is reinforced by sinking radial inclined cased wells. Cased well heads are rigidly connected with casing of central well. Lower ends of strings are clamped in enclosing rocks at level of roof of upper level. Artificial bottom plate of receiving room is constructed with the aid of metal structures radially inclined towards the central well. Metal structures are yielding relative to enclosing rocks. Lower ends of metal structures are rigidly connected with casing string of central well. Central well is sunk with a diameter exceeding that of peripheral wells. Disintegration of mineral in adjacent stoping room is effected after filling the worked-out room. EFFECT: higher efficiency. 4 cl, 6 dwg
Patent RU-2054187-C1 (RU)
Title: Пневматический источник сейсмических сигналов "риф"
Inventor: LUNEV VADIM G
IPC: G01V1/137
Filed: 1992-06-03
Granted: 1996-02-10
Abstract: Использование: в морской сейсморазведке для возбуждения сейсмических сигналов. Сущность изобретения: пневмоисточник включает электропневмоклапан (ЭПК), систему радиальных уплотнительных колец, корпус, содержащий крышку и дно, снабженное двумя кольцевыми выступами, направляющий элемент в виде втулки, разделенной подвижной перегородкой на две части, причем первая часть соединена воздушным жиклером с рабочей камерой и/или полостью ЭПК, вторая часть связана узлом соединения с управляющей камерой и заполнена антифрикационным материалом, подвижный элемент, перекрывающий выхлопное окно, выполнен в виде двух жестко связанных концентрических колец, из которых внутреннее имеет две кольцевые опоры, охватывающие направляющий элемент, рабочую и управляющие камеры и тормозную полость, а дно корпуса, его первый кольцевой выступ, внутреннее кольцо подвижного элемента и втулка образуют управляющую камеру, дно корпуса, его второй кольцевой выступ и нижний торец внешнего кольца подвижного элемента образуют тормозную полость, в крышке и направляющем элементе выполнены каналы, связывающие рабочую и управляющую камеры с источником сжатого воздуха. 8 з. п. ф-лы, 4 ил.
Patent DE-10006661-C1 (DE)
Title: Finishing transition between decorative, protective plastic strip and adjacent surface of furniture with oversized edging strip, employs milling, oil application and brush-cutting operations
Inventor: OTT PATRICK
IPC: B08B1/04
Filed: 2000-02-15
Granted: 2001-03-22
Abstract: The plastic strip (2) excess (a, b), which projects out relative to the adjacent flat surface (1), is largely cut away. The machined surface of the plastic strip then has a white fragmented appearance. It is wetted with multicomponent lubricant oil of high spreading capability. The remaining projection is removed with roller brushes, leaving a smooth transition between flat section and strip.
Patent DE-10047907-C1 (DE)
Title: Schaltungsanordnung zur Erfassung des Zustandes von mindestens einem elektrischen Betätigungselement
Inventor: MURR ROBERT
IPC: H02J13/00
Filed: 2000-09-27
Granted: 2002-06-06
Abstract: Schaltungsanordnung zur Erfassung des Zustandes von mindestens einem elektrischen Betätigungselement (S1, S2, S3, S4), mit einem Signaleingang (IN) zur Aufnahme eines den Zustand des Betätigungselements (S1, S2, S3, S4) wiedergebenden Eingangssignals, einem Signalausgang (OUT) zur Abgabe eines den Zustand des Betätigungselements (S1, S2, S3, S4) wiedergebenden Ausgangssignals, einem Steuerausgang zur Abgabe eines Aktivierungssignals (WAKE-UP-SIGNAL) für eine Auswertungseinheit (muC), um die Auswertungseinheit (muC) von einem inaktiven Betriebszustand in einen aktiven Betriebszustand zu versetzen, sowie einer eingangsseitig mit dem Signaleingang (IN) und ausgangsseitig mit dem Steuerausgang verbundenen Steuereinheit (C1, D1, R6) zur Erzeugung des Aktivierungssignals (WAKE-UP-SIGNAL) in Abhängigkeit von dem Eingangssignal, wobei das an dem Signaleingang (IN) anliegende Eingangssignal ein analoges Signal ist, wobei die Steuereinheit das Aktivierungssignal (WAKE-UP-SIGNAL) für die Auswertungseinheit (muC) erzeugt, wenn das Eingangssignal innerhalb eines vorgegebenen Wertebereichs liegt.
Patent DE-10147915-C1 (DE)
Title: Verfahren zum Verwalten und Betreiben von Kommunikationsnetzen über Energieversorgungsnetze
Inventor: BIENEK BERND
IPC: H04B3/54
Filed: 2001-09-28
Granted: 2003-06-26
Abstract: Für die Verwaltung und das Betreiben der Übertragungssysteme ist ein Verwaltungsblock (VB) vorgesehen, wobei jeder Übertragungseinrichtung (UE) eine Verwaltungsinformation (vi) zugeordnet ist. Von der ersten an das Energieversorgungsnetz (EVN) angeschlossenen Übertragungseinrichtung (UE) wird der Verwaltungsblock (VB) eingerichtet, verwaltet sowie überwacht und die zugeordnete Verwaltungsinformation (vi) eingetragen. Weitere an das Energieversorgungsnetz (EVN) angeschlossene Übertragungseinrichtungen (UE) überprüfen jeweils den Verwaltungsblock (VB) und mit Hilfe der ersten angeschlossenen Übertragungseinrichtung (UE) wird jeweils ihre Verwaltungsinformation (vi) in den Verwaltungsblock (VB) eingetragen. Durch das erfindungsgemäße Verfahren wird die Installation sowie die Verwaltung der an das Energieversorgungsnetz (EVN) angeschlossenen Übertragungseinrichtungen (UE) vereinfacht.
Patent DE-10159949-C1 (DE)
Title: Use of a copper-aluminum alloy as bearing material in the manufacture of wear resistant sliding bearings used in the car industry
Inventor: OHLA KLAUS
IPC: F16C33/04
Filed: 2001-12-06
Granted: 2003-05-22
Abstract: Use of a copper-aluminum alloy comprising 0.01-20% aluminum, up to maximum 20% iron, cobalt, manganese, nickel, silicon or tin, up to 45% zinc, and a balance of copper and impurities as bearing material in the manufacture of wear resistant sliding bearings is new. Preferred Features: The alloy contains 5-16%, 9-11% or 14-16% aluminum (Al). The alloy has a covering layer with a thickness of 10 nm to 10  mu m. The covering layer is produced by annealing at 400-800 deg C for 0.5-10 hours in a gas atmosphere having a low oxygen partial pressure.
Patent DE-10239450-C1 (DE)
Title: Forestry working vehicle with interchangable tools has tool coupling provided with hydraulically-operated spring loaded coupling bolts
Inventor: WELTE ALEXANDER
IPC: B60P3/41
Filed: 2002-08-28
Granted: 2003-11-20
Abstract: The vehicle is provided with a coupling (3) for securing a required working tool to the vehicle by cooperation with a counter-coupling provided by the tool. The coupling has at least one hydraulically-operated coupling bolt (3c), which is spring-loaded into the closed coupling position, in which it fits into a coupling eye provided by the counter-coupling.  The coupling (3) attaching the working tool to the forestry vehicle has 2 opposing coupling bolts (3c), displaced into the closed coupling position relative to a coupling housing (3a) via respective bias springs (3d) and a pair of hydraulic pistons (3b), contained in a common hydraulic cylinder provided by the coupling housing.
Patent DE-19505056-C1 (DE)
Title: Pleomorphic trypanosome cultivation on semi-solid culture medium, esp. agar
Inventor: BOSHART MICHAEL DR
IPC: C12Q1/04
Filed: 1995-02-15
Granted: 1996-03-14
Abstract: The present invention pertains to a process for in vitro cultivation of trypanosome strains, the use of the resulting culture medium or fractions or components thereof to prepare a therapeutic agent, and a biological in vitro testing system for determining the effector substances which induce and/or inhibit the change of a rapidly dividing form of trypanosome into a form of trypanosome incapable of dividing.