baber/WOPTO huggingface dataset:
Patent RU-2030336-C1 (RU)
Title: Method of manufacture of hollow bearing-wall skeleton structures
Inventor: SABADASH EVGENIJ G
IPC: B64F5/00
Filed: 1991-03-05
Granted: 1995-03-10
Abstract: FIELD: manufacture of flying vehicles. SUBSTANCE: the article being formed is placed in press mould 9 and its forming is effected inside press mould with the aid of solid mandrels of simplified construction coated with tight elastomer envelopes 11 which press members 23 made of elastomer material and act on them under action of pressure air fed to mandrels. Members 23 which take up pressure of tight envelope take part immediately in forming the three-dimensional article of optimal skeleton structure. In feeding the pressure air to press mould, it is simultaneously heated to required moulding temperature. EFFECT: improved quality of structure. 2 cl, 8 dwg
Patent RU-2026529-C1 (RU)
Title: Shot-gun cartridge
Inventor: AVENYAN VLADIMIR A
IPC: F42B7/04
Filed: 1991-04-16
Granted: 1995-01-09
Abstract: FIELD: ammunition for fowling and sporting rifles. SUBSTANCE: shot-gun cartridge has case 1, igniter cap 2, powder charge 3, shot missile 4 placed into plastic container 5 and plastic obturator 6 facing powder charge 3 with convexity. Container has bottom 7 which cuts match cuts in side surface of container 5. Side walls of container 5 grow thicker towards powder charge 3. Obturator 6 is fabricated in the form of cylindrical sleeve with ring protrusion 8 on outer cylindrical surface linked up to convex bottom of obturator. Peripheral shots of shot missile 4 are implanted into inner surface of container 5. Bottom 7 of container 5 can be made separable in the form of gasket. EFFECT: enhanced efficiency, facilitated manufacture. 2 cl, 4 dwg
Patent RU-2017117-C1 (RU)
Title: Specimen-straining machine
Inventor: LODUS EVGENIJ V
IPC: G01N3/32
Filed: 1991-04-29
Granted: 1994-07-30
Abstract: FIELD: investigating strength properties of solid materials. SUBSTANCE: specimen-straining machine has stand 1, grips 2,4 for specimen 3, articulated link 8 with retainer 9, rocking lever 5, counterweight clamp-shifting means. With lever 5 rocked, strap 13 with clamp 4 moves. With retainer 9 is "In", specimen is tested for flexural stress. When retainer 9 is " Out " and counterweight clamps are locked to specimen, friction-bending strength is tested. EFFECT: enlarged functional capabilities. 2 dwg
Patent RU-2025072-C1 (RU)
Inventor: KHRAMTSOV ANDREJ G
IPC: A23C9/12
Filed: 1991-05-20
Granted: 1994-12-30
Abstract: Изобретение относится к молочной промышленности и предназначено для приготовления кисломолочных напитков. Сущность изобретения: в пастеризованную и охлажденную сыворотку вносят закваску, состоящую из Lactobacillus bulgaricus, концентрируют сквашенную молочную сыворотку с кислотностью 150-170°Т до содержания сухих веществ 18-20%, полученный концентрат сыворотки смешивают с молоком при температуре 6-8°С каждого, причем концентрат используют в количестве 20-25% от массы смеси.
Patent RU-2026299-C1 (RU)
Inventor: NO BORIS I
IPC: C07F9/40
Filed: 1991-06-13
Granted: 1995-01-09
Abstract: Использование: в сельском хозяйстве в качестве регулятора роста растений. Сущность изобретения: продукт 2-оксо -2- метил -4- диэтиламино -5,5- диметил -1,3,2- оксазафосфол -2-ин ф-лы 1. БФ C 9 H 19 N 2 O 2 P , выход 94%. Реагент 1: соединение ф-лы 2, где R - C 1 -C 4  -алкил. Реагент 2: (C 2 H 5 ) 2 NH . Условия реакции: соотношение реагентов 1 и 2 равно 1:(3-5), процесс ведут при кипении реакционной смеси в течение 3 ч. ф-лы 1, 2:
Patent RU-2045249-C1 (RU)
Inventor: RESHETNIKOV DMITRIJ N
IPC: A61F2/54
Filed: 1991-06-13
Granted: 1995-10-10
Abstract: FIELD: medical engineering, particularly, devices for prostheses of superior extremities. SUBSTANCE: this envelope 1 includes hollow palmar and digital members having phalangeal portions, is made of flexible material and has incision 2 on its palmar side, edges of which are secured to attaching member 7 by wedge-like insert to form corrugation. Incision 2 has opening in its upper portion and attaching is made in the form of adhesive tape. EFFECT: more sophisticated design. 2 cl, 3 dwg
Patent RU-2050213-C1 (RU)
Inventor: KUZKO YURIJ P
IPC: B21D15/04
Filed: 1991-07-08
Granted: 1995-12-20
Abstract: Использование: при изготовлении многозаходных винтовых гофров. Сущность изобретения: устройство состоит из оправки с переменным сечением в виде цилиндрической опорной части и рабочей части, с двумя попеременными рядами профилированных роликов, установленных с возможностью вращения таким образом, что экваториальные сечения роликов, расположенных в ближнем к опорной части ряду, лежат продольно в одной плоскости с осью, а в дальнем ряду под углом к ней, и дисков, установленных по отношению к оси оправки также, как и ролики, между выступов оправки. 3 ил.
Patent RU-2108499-C1 (RU)
Inventor: KHUBERT GROSE EHNTRUP
IPC: F16D1/05
Filed: 1992-02-26
Granted: 1998-04-10
Abstract: Замок предназначен для фиксирования соединительной муфты на валу отбора мощности, в частности, самодвижущегося рабочего агрегата, например трактора. Соединительная муфта 6 имеет отверстие с шлицевым венцом 10 и вал отбора мощности 4, выполненный с корреспондирующим шлицевым профилем и проходящим вокруг кольцевым пазом. Второе отверстие 13 соединительной муфты 6 для приема запорного элемента расположено под прямым углом к продольной оси и пересекает кольцевой паз. Запорный элемент с по меньшей мере одной блокирующей поверхностью 15 входит в кольцевой паз и образует разъемное соединение между валом отбора мощности 4 и соединительной муфтой 6. Запорный элемент выполнен в виде винта и имеющих блокирующие поверхности 15 частей, которые он соединяет между собой. Запорный элемент имеет форму винта 16 с внутренним или наружным шестигранником, кроме того, он состоит из винта и удлинительного элемента, установленных с возможностью вращения относительно друг друга. Удлинительный элемент может быть выполнен с шаровым торцом, взаимодействующим с торцевой поверхностью винта, а может быть выполнен с глухим отверстием, в котором размещена пружина. Замок реализует благоприятную по расходам конструктивную форму соединения вала со ступицей. 2 с. и 10 з.п. ф-лы, 9 ил.
Patent RU-2045142-C1 (RU)
Title: Spade
Inventor: GIMADIEV FARIT SHAJKHIEVICH
IPC: A01B1/02
Filed: 1991-10-09
Granted: 1995-10-10
Abstract: FIELD: agriculture; gardening. SUBSTANCE: spade has a longitudinal blade, handle, and supports. The blase is provided with an additional lateral blade located at a distance of 40 cm from the sharp end. The height of this additional blade is half the width of the main blade. The supports are rigidly joined together and joined with the handle. EFFECT: higher efficiency; convenience in operation. 6 dwg
Patent RU-2030337-C1 (RU)
Title: Device for positioning platform
Inventor: FROLOV GENNADIJ F
IPC: B64G1/22
Filed: 1991-07-08
Granted: 1995-03-10
Abstract: FIELD: space engineering. SUBSTANCE: device has swivel tube 3 and load-bearing platform 5. Control of platform in azimuth is effected through rotating tube 3 via thread of flexible member 7 of wave gearing and control in elevation is (α) is effected through moving nut 10 over thread of flexible member. Nut is linked with platform by means of articulated rod 11. EFFECT: enhanced reliability of orientation. 1 dwg
Patent RU-2044829-C1 (RU)
Inventor: KHOKHLOV IVAN V
IPC: E02D3/12
Filed: 1991-07-01
Granted: 1995-09-27
Abstract: Состав используется для формирования противофильтрационных завес в водоносных породах. Сущность изобретения: состав для обработки горных пород содержит, мас. жидкое стекло 5-10; бентонитовая глина 5-10; полиакриламид - 0,01-0,05; сульфит аммония 1,5-3,0; вода остальное. Время гелеобразования 260-1730 с, адгезия 7,5-16,1 МПа. 1 табл.
Patent RU-2038995-C1 (RU)
Title: Working member of flight conveyor
Inventor: PRISYAZHNAYA SERAFIMA P
IPC: B65G19/22
Filed: 1991-12-28
Granted: 1995-07-09
Abstract: FIELD: materials handling machinery. SUBSTANCE: working member of flight conveyor has traction chain and scrapers. Each scraper has plate connected with traction chain and two sides arranged square to corresponding plate. Sides of each scraper are formed by end parts of plate bent off in direction of transported material. End parts of plates are interconnected by cylindrical member arranged below traction chain. Length of side of each scraper along longitudinal axis of working member is equal to half the distance between scraper sides. End face of each side of scraper farthest from traction chain is formed by part of side surface of round cylinder. EFFECT: enlarged operating capabilities. 2 cl, 3 dwg
Patent RU-2019749-C1 (RU)
Title: Flexible clutch
Inventor: BOGACHEV VASILIJ N
IPC: F16D3/74
Filed: 1992-01-31
Granted: 1994-09-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: flexible-compensating clutch has two parts interconnected with several assembles of flexible members. Each assemble has the same number of concentric flexible members made of horseshoe-shaped cramps. The flexible members have the same sizes in cross-section. EFFECT: enhanced reliability. 5 dwg, 2 tbl
Patent RU-2052644-C1 (RU)
Title: Способ регулирования радиальных зазоров в турбине турбовинтового двигателя и устройство для его осуществления
Inventor: KULIKOV GENNADIJ G
IPC: F02C9/28
Filed: 1991-07-03
Granted: 1996-01-20
Abstract: Использование: в области управления и регулирования турбовинтовых двигателей (ТВД), в частности при регулировании радиальных зазоров в турбине ТВД. Сущность изобретения: на крейсерских режимах полета включают охлаждение корпуса турбины воздухом, отбираемым из компрессора, формируют пробный широтно-импульсный сигнал на включение охлаждения с периодом T и временем импульса dt, измеряют расход топлива в начале пробного сигнала и в его конце, определяют градиент изменения расхода топлива, при отрицательном значении градиента уменьшают величину dt на заданную величину dt 1 , а при положительном увеличивают на dt 1 . Устройство регулирования радиальных зазоров в турбине ТВД содержит блок включения подачи охлаждающего воздуха и блок формирования сигнала на включение охлаждения, датчик расхода топлива, первое и второе устройства выборки и хранения, первое и второе устройства сравнения, первый и второй нелинейные элементы, сумматор, умножитель, широтно-импульсный модулятор и генератор. 2 с. п. ф-лы, 11 ил.
Patent RU-2073042-C1 (RU)
Inventor: ZADOYA MAJYA A
IPC: C09J177/00
Filed: 1992-04-09
Granted: 1997-02-10
Abstract: Использование: изготовление нетканых материалов, клеев расплавов. Сущность изобретения: композиция содержит сополиамид ε-капролактама, гексаметилендиаммоний адипината и гексаметилендиаммоний себацината, взятых в массовом соотношении (43-60): (15-37): (15-34), соответственно (100 мас.ч.) и продукт взаимодействия касторового масла с триэтилегликолем с показателем преломления 1,462:1,466 (3-10 мас.ч.). 1 табл.
Patent RU-2023057-C1 (RU)
Title: Электролизер для получения алюминия
Inventor: VEGNER ALEKSANDR A
IPC: C25C3/06
Filed: 1992-01-27
Granted: 1994-11-15
Abstract: Электролизер для получения алюминия предусматривает введение в ванну крупногабаритных отходов алюминия и его сплавов для переплавки. Для упрощения конструкции электролизера-плавильника и повышения эффективности переплавки отходов анод установлен в шахте ванны со смещением в сторону входного торца по ходу тока. Величина смещения определяется соотношением расстояний "борт-анод" в выходном и входном торцах электролизера, равным 1,8 - 2,2. 2 ил.
Patent RU-2017410-C1 (RU)
Title: Method of production of agriculture plant seeds of the first generation
Inventor: PAKLIN SERGEJ I
IPC: A01H1/04
Filed: 1992-04-23
Granted: 1994-08-15
Abstract: FIELD: agriculture. SUBSTANCE: hybrid seeds of agriculture plants are prepared by specific pair selection for crossing and exposure with gametocidic compositions on mother plants. EFFECT: improved method of production. 3 cl, 7 tbl
Patent RU-2079721-C1 (RU)
Title: Electric pump unit
Inventor: BELOUSOV NIKOLAJ I
IPC: F04D29/04
Filed: 1992-07-14
Granted: 1997-05-20
Abstract: FIELD: temperature control systems in aviation and rocket industries. SUBSTANCE: impeller with hydrostatic relief is mounted on shaft of electric motor arranged in housing. Relief is formed by impeller and stack of bushes mounted in housing. Bushes are interconnected and are mounted in housing for axial displacement. Bush angular position retainer and axial motion limiter are also mounted in housing. Chamber between bush and end of electric motor is hydraulically connected with impeller inlet. EFFECT: enhanced reliability. 1 dwg
Patent RU-2052721-C1 (RU)
Inventor: POPOV VALERIJ T
IPC: F23D14/02
Filed: 1992-08-24
Granted: 1996-01-20
Abstract: FIELD: thermal power engineering. SUBSTANCE: fuel is mixed up with oxidizer, mixture obtained is prepared for combustion, and then burned. Fuel-oxidizer mixture is prepared for combustion by its additional exposure to 200-550 C for 10 -3 -10 -2  s at flow speed between 1.2 and 1.6 of turbulent flame propagation speed; fuel-oxidizer mixture speed in combustion zone is maintained between 0.6 and 0.95 of flame turbulent propagation speed at oxidizer excess coefficient in preparation zone higher than 0.95. EFFECT: facilitated combustion procedure. 1 dwg, 1 tbl
Patent RU-2099169-C1 (RU)
Title: Device for securing arbor in socket of tool holder magazine
Inventor: FEJGIN YAKOV SHAEVICH
IPC: B23Q3/155
Filed: 1992-07-21
Granted: 1997-12-20
Abstract: FIELD: machine-tool manufacture; particularly multioperation automatic tool-changing machines. SUBSTANCE: device has body 1 made in the form of sleeve with socket for tapered shank of arbor 2. Drilled in the body at an angle to the arbor axis are holes accommodating balls 6 loaded by spring 5. The balls are engaged with mushroom-shaped generatrix of the end part 7 of the arbor. End part 7 id situated in self-aligning bushing having hole with chamfer facing the ball. Diameter of the hole is slightly smaller than diameter of the ball. EFFECT: reduced time for changing tool. 3 dwg
Patent RU-2094363-C1 (RU)
Title: Method of bromine extraction from solutions containing ammonium salts and formaldehyde
Inventor: GERMANOV SERGEJ B
IPC: C01B7/09
Filed: 1992-06-16
Granted: 1997-10-27
Abstract: FIELD: organic chemistry. SUBSTANCE: bromine is extracted by oxidation with molecular chlorine in the presence of hydrochloric acid (concentration is 2-3 M) and low-polar solvent (dichloroethane, methylene chloride, chloroform, carbon tetrachloride, toluene, benzene). Process is carried out at 0-8 C under control of redox potential. Chlorine feeding is stopped at potential value 965 ± 5 mV followed by extraction of an aqueous layer. Bromine yield is 90-96%, chlorine consumption is 100-130% of theory. Method can be used for bromine extraction after amination reaction in levomycetin synthesis. EFFECT: improved method of extraction. 2 cl, 1 tbl
Patent RU-2053066-C1 (RU)
Inventor: ERIN VYACHESLAV LEONIDOVICH
IPC: B23K9/00
Filed: 1992-03-11
Granted: 1996-01-27
Abstract: FIELD: welding equipment. SUBSTANCE: in compliance with invention there is used one additional immobile winding put over power windings which has alterable number of turns. It is connected in series with one of power windings of transformer. Length of magnetic core exceeds its width by 2.5-3.0 times. EFFECT: enhanced operational efficiency and reliability of welding transformer. 2 cl, 3 dwg
Patent DE-10100700-C1 (DE)
Title: Kraftstoffeinspritzsystem mit Druckregelung in der Rücklaufleitung
Inventor: SCHUELER PETER
IPC: F02M37/00
Filed: 2001-01-10
Granted: 2002-08-01
Abstract: Es wird ein Common-Rail-Kraftstoffeinspritzsystem vorgeschlagen, bei dem der Druck in einer Rücklaufleitung (27) in Abhängigkeit des Förderdrucks einer Vorförderpumpe (19) geregelt wird. Dadurch wird das Betriebsverhalten einer Kraftstoffhochdruckpumpe (1) und der nicht dargestellten Injektoren, welche über einen Common-Rail (3) mit Kraftstoff versorgt werden, verbessert. Die Regelung des Drucks in der Rücklaufleitung (27) erfolgt über ein Druckregelventil (31).
Patent DE-10130410-C1 (DE)
Title: Innenraumverkleidung eines Kraftfahrzeugs
Inventor: BULATOW MICHAEL
IPC: B60R13/02
Filed: 2001-06-23
Granted: 2002-08-14
Abstract: Die Erfindung betrifft eine Innenraumverkleidung eines Kraftfahrzeuges, z. B. Personenkraftwagen, mit einer Aussparung, die durch ein Verkleidungsteil verschließbar ist, das zum Verschließen der Aussparung mit mindestens einer Befestigungseinrichtung an der Innenraumverkleidung fixierbar ist. DOLLAR A Die Befestigungseinrichtung weist auf einer dem Innenraum zugewandten Vorderseite des Verkleidungsteils einen Betätigungshebel auf, an dem ein Zugstab exzentrisch gelagert ist. Der Zugstab durchdringt das Verkleidungsteil in einer Durchgangsöffnung und trägt an einer vom Innenraum abgewandten Rückseite des Verkleidungsteils ein Widerlager. Auf den Zugstab ist eine elastisch verformbare, hülsenförmige Manschette aufgesteckt, die zwischen dem Widerlager und der Rückseite des Verkleidungsteils angeordnet und in Längsrichtung stauchbar ist. Die Innenraumverkleidung weist eine der Befestigungseinrichtung zugeordnete Befestigungsöffnung auf, in welche die Manschette beim Verschließen der Aussparung eindringt. Der Bestätigungshebel ist zwischen einer Freigabestellung, in welcher die Manschette im Wesentlichen ungestaucht ist, und einer Fixierstellung verschwenkbar, in welcher die Manschette gestaucht ist, wobei die Befestigungsöffnung so dimensioniert ist, dass die darin eingeführte Manschette im ungestauchten Zustand radiales Spiel aufweist und im gestauchten Zustand an einem Öffnungsrand der Befestigungsöffnung mit radialer Vorspannung anliegt.
Patent DE-10212350-C1 (DE)
Title: Cover for luggage space in vehicle has a roller mounted flexible sheet with an extending net section on the underside to clip to upper mountings to form an optional vertical restraint
Inventor: SCHLECHT WERNER P
IPC: B60R21/06
Filed: 2002-03-13
Granted: 2003-05-15
Abstract: A pull-out cover for the rear luggage space in a vehicle has a flexible cover wound onto a roller fitted across the inside of the vehicle behind the rear seats. The outer section of the caver has a rigid panel shaped to fit the inside contour of the rear door. The underside of the rigid panel is fitted with side guides for a pull-out net section. The cover can be extended vertically to separate the luggage space and provide rear view through the net. The upper corners of the net section are fitted with catches to clip into fastenings under the inside roof of the vehicle.
Patent DE-10215330-C1 (DE)
Title: Resiliently-mounted gas generator, for steering wheel air bag module, comprises upward and downward slanting holders
Inventor: GROSMANN UWE
IPC: B60R21/203
Filed: 2002-04-03
Granted: 2003-04-24
Abstract: Gas generator (2) is mounted using at least one resilient assembly (8, 9) with holders (10) slanting up towards the cover (6) and others (11) slanting down in the opposite direction. All holders are fastened to the gas generator or to a section of the air bag module allocated for it, and rest against the other corresponding assembly (i.e. the allocated module section or gas generator).
Patent DE-10220241-C1 (DE)
Title: Folding bicycle has pivot linkage attached to pedal housing allowing folding of bicycle about vertical axis
Inventor: JANDER LOTHAR
IPC: B62K15/00
Filed: 2002-05-07
Granted: 2003-10-30
Abstract: The bicycle has a frame provided with a lower tube (3), a control tube and a saddle tube (2) and a pedal housing (1) provided with 2 axle struts (12) for supporting the rear wheel and a pivot linkage (27) with a perpendicular rotation axis (17), allowing folding of the front part of the bicycle. The bottom end of the lower tube has a clamp fork (4) with 2 arms enclosing the saddle tube, one arm provided with the rotary bearing (5) for the pivot linkage.
Patent DE-10222941-C1 (DE)
Title: Motorized drive for electric stepping switch has additional cam switches operated by cam disc in control drive train for switching rotation direction of electric motor in load drive train
Inventor: ACH JUERGEN
IPC: H01H9/00
Filed: 2002-05-24
Granted: 2003-10-30
Abstract: The motorized drive has a load drive train with an electric motor acting directly on the stepping switch and a control drive train with a cam disc having control cams for operation of a mechanical cam switch for a stepping switch relay and for operation of additional cam switches (S1,S2) for switching the rotation direction of the electric motor. When only one of the additional cam switches is closed the motor protection switch is used for bringing the motor to a standstill.
Patent DE-19509735-C1 (DE)
Title: Model rocket with hydropneumatic jet drive
Inventor: SCHROEDER WILFRIED DR
IPC: A63H29/16
Filed: 1995-03-17
Granted: 1996-02-08
Abstract: The rocket has a pressure container containing a compressed gas and a fluid ejectable through a jet nozzle. A safety device (6-10) is provided for the accelerated decompression of the gas (5) on reaching a predetermined critical angle of the rocket relative to an ideal flight direction. The safety device has at least one channel (6,9,10) leading out of the pressure container (2) to decompress the gas. The inlet opening (7) to the channel inside the pressure container is released by the fluid when the critical angle is reached. The outlet opening (8) of the channel is in the area of the jet nozzle (3).
Patent DE-19610285-C1 (DE)
Title: Frequency doubling of electrical signals in MHz- and GHz- range
Inventor: PATZELT KLAUS DIPL ING
IPC: H01S5/50
Filed: 1996-03-15
Granted: 1997-07-03
Abstract: The method involves an optical semiconducting amplifier (OHV) which is connected between an electrooptical converter (LD) and an electrooptical converter (PD).  The geometry of the optical vol. and the operating point of the optical semiconducting amplifier are selected so that the frequency at which it is periodically driven into saturation by the input signal is double that of the input signal.
Patent DE-19615239-C1 (DE)
Title: Heating and/or air-conditioning system operating method for motor vehicle
Inventor: STRAUB WOLFGANG DIPL ING
IPC: B60H1/00
Filed: 1996-04-18
Granted: 1997-03-20
Abstract: The operating method uses a variable speed fan for blowing hot or cold air through at least one exit channel having a variable flow cross-section. The setting element for varying the flow-cross-section of each exit channel is adjusted automatically in dependence on the temp. of the supplied air, with control of the fan speed in dependence on the air exit temp. according to a given characteristic, selected in dependence on the setting element position, to provide a constant discharge velocity.
Patent DE-19637553-C1 (DE)
Title: Cross link fitment for universal joints with four journals
Inventor: PATTIS GOTTHARD
IPC: F16D3/41
Filed: 1996-09-14
Granted: 1997-11-27
Abstract: The cross link (15) has journals. Each journal has an end surface, a cylindrical bearing surface and at least one adjoining sealing surface (23), and seating part (24). Each journal has a bearing bush (9) with a tubular cylindrical casing with inner surface, a base covering the end surface, and an open end (25) with a contact surface (28). Rollers or needles are (22) positioned in the annular gap coaxially around the journal.  Each bearing bush has an annular main seal (26) and at least one sealing lip (29,30) and an annular preliminary seal (27) on the seating part of the journal, and a sealing lip (47). The preliminary seal has spaced apart grooves (40). The main seal has an annular support (31) protruding from the open end of the bearing bush, and has an outward pointing collar (34). The preliminary seal has a holder ridge (48) and or a second sealing lip.