baber/WOPTO huggingface dataset:
Patent DE-19817334-C1 (DE)
Title: Method of adapting the triggering threshold of passenger protection devices for motor vehicles
Inventor: FENDT GUENTER DIPL ING
IPC: G01P15/093
Filed: 1998-04-18
Granted: 1999-08-05
Abstract: the method involves generating a pre-crash signal (S1) if the relative speed of objects in the immediate vehicle surroundings detected by a pre-crash sensor (1) exceeds a defined threshold and/or the relative distance falls below a defined threshold.  The triggering threshold is only reduced if the pre-crash signal is detected and is then followed by an impact signal (S2) generated by an impact sensor (2)
Patent DE-19833501-C1 (DE)
Title: Balloon for surgical catheter for stent manipulation
Inventor: JOERGENSEN IB
IPC: A61F2/958
Filed: 1998-07-24
Granted: 2000-01-05
Abstract: The surgical balloon catheter has a foldable balloon envelope (2) with a distal tip (32) and an adjacent fixing area (4) for the stent. The fixing area, in the folded condition of the balloon has irregular folds with a large number of folds (5).
Patent DE-19847549-C1 (DE)
Title: Formgebungswerkzeug mit strukturierter Oberfläche zum Erzeugen von Strukturen auf Glas und seine Anwendung bei der Struktierung von Kanalplatten
Inventor: SINGER RUDOLF
IPC: C03B23/02
Filed: 1998-10-15
Granted: 2000-06-15
Abstract: Im Bereich von Gläsern mit optischen Funktionen werden Gläser mit einer bestimmten, präzisen Oberflächenstrukturierung gefordert, beispielsweise bei Displayscheiben der neuen Flachbildschirmgeneration, den sogenannten Kanalplatten. DOLLAR A Unter Vermeidung der Nachteile der bisher ausgeübten Siebdrucktechnik sieht die Erfindung ein Formgebungswerkzeug (1) mit strukturierter Oberfläche zum Erzeugen von Strukturen auf Glas (2) vor, das auf wirtschaftliche Weise das Ausformen von hochpräzisen Mikrostrukturen durch eine lokale Erwärmung des zu strukturierenden Glasbereiches ermöglicht. Das erfindungsgemäße Formgebungswerkzeug weist einen Walzzylinder (3) mit einem metallischen Hohlzylinder (7) und einem daran flächig befestigten formgebenden Blech (8), sowie eine durchgehende Welle (5) zum kontinuierlichen Antrieb des Walzzylinders (3) über Mitnehmer (4) auf. Zwischen der Welle (5) und dem Hohlzylinder (7) ist elektrisch isoliert eine elektrische Heizung angeordnet.
Patent DE-19848474-C1 (DE)
Title: Ceramic articles, especially electronic ceramic multilayer hybrids, are produced from green bodies containing organic materials
Inventor: EISELE ULRICH
IPC: F27D5/00
Filed: 1998-10-21
Granted: 2000-01-13
Abstract: The invention relates to a method and device for producing shaped ceramic bodies, especially ceramic foils with printed conductors, switching elements and/or multi-layered hybrids (10) provided with through-platings. Initially, the shaped ceramic bodies exist in a basic form and contain organic auxiliary agents such as binders. During sintering and/or de-binding of the shaped ceramic bodies, said bodies are compressed between porous setter plates (20,21), whereby a catalytically active substance is introduced into the pores thereof so that the gaseous organic cured products of the basic form of the shaped bodies arising during sintering and/or de-binding are catalytically converted as they escape through the porous setter plates that can also contain said catalytically active substance. The setter plates can also be provided with separating layers. The inventive method results in substantial time saving during the sintering and/or de-binding of the shaped ceramic bodies.
Patent DE-19855830-C1 (DE)
Title: Collision absorber for tram has shock absorber and crumple zone in from of chassis to support buffer
Inventor: HEIDGEN KARSTEN
IPC: B61D17/06
Filed: 1998-12-03
Granted: 2000-02-24
Abstract: The tram buffer has a shock absorbing shaft (1) with a shock absorber (2) set forward of the chassis. The chassis can have a crumple zone. The shock absorber has a releasable connection (3) to allow rearward movement of the buffer plate.
Patent RU-2057679-C1 (RU)
Inventor: KHODORKOVSKIJ YAKOV I
IPC: B63B39/14
Filed: 1992-11-27
Granted: 1996-04-10
Abstract: FIELD: navigational instrumentation. SUBSTANCE: statodynamic inclinometer has accelerometer 1, angular acceleration meter 2 and computer 3. Output signal of accelerometer 1 is furnished to input of computer 3 and passes through filter at transfer function K 1 (p) at whose output magnitude of static list is formed; this magnitude is furnished to input of device and to adder of computer 3. Signal of angular acceleration meter 2 is furnished to input of computer 3, then it passes through filter at transfer function K 2 (p) at whose output magnitude of dynamic heel is formed; this magnitude is furnished to output of device and to adder of computer 3. Total angle of list is picked off output of adder of computer 3. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2080106-C1 (RU)
Title: Method of melt-thermic preparing the carbon-product article from polymer-composition raw for surgery osseus-substituent implantation
Inventor: IVAKHNYUK GRIGORIJ K
IPC: C01B31/00
Filed: 1992-12-08
Granted: 1997-05-27
Abstract: FIELD: chemical technology. SUBSTANCE: the formed polymer-composition raw is added to the heated metallic melt and thermic working is carried out. The prepared semiproducts were taken out, subjected for degasing, refining and drying and stabilized by oxidation in air at 110-130 C. EFFECT: improved quality of material, improved method of preparing. 3 cl, 1 tbl
Patent RU-2074942-C1 (RU)
Title: Handcuffs
Inventor: MIRZEABASOV TIMUR A
IPC: E05B75/00
Filed: 1993-01-21
Granted: 1997-03-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: handcuffs have bracelet for wrist made in the form of band from high-strength plastic material, and lock consisting of two strips located at ends of bracelet band and having locking members. Aforesaid locking members represent at least two recesses located against each other in longitudinal edges of strip and divided by partitions. Located at sides of recesses are protrusions. Provided in lock strip is longitudinal slot. Length of slot is equal to total height of two opposite protrusions, and height of slot is equal to height of partitions between recesses. EFFECT: simple design and manufacture, low cost simple removal. 1 cl, 2 dwg
Patent RU-2079783-C1 (RU)
Title: Pneumatic nozzle
Inventor: KALASHNIKOV LINARD V
IPC: F23D11/10
Filed: 1993-01-28
Granted: 1997-05-20
Abstract: FIELD: power engineering; liquid fuel atomizing and combustion. SUBSTANCE: pneumatic nozzle has cylindrical mixing chamber with end face wall and nozzle unit provided with fuel inlet holes made in end face wall at periphery and atomizer inlet tangential channels made in side wall of chamber. Atomizer inlet tangential channels and fuel inlet holes are grouped in pairs. Longitudinal axis of atomizer inlet channels is inclined to plane of end face wall through angle not exceeding 45 degrees and it intersects the plane in zone limited by area of corresponding fuel inlet hole. EFFECT: improved atomizing of fuel. 9 cl, 4 dwg
Patent RU-2046451-C1 (RU)
Title: Solution to etch layers of indium sulfide
Inventor: ZIGEL VLADISLAV V
IPC: H01L21/306
Filed: 1993-02-03
Granted: 1995-10-20
Abstract: FIELD: opticoelectronic instrumentation engineering. SUBSTANCE: etching solution includes hydrogen chloride, acetic acid and water. It can be used for etching dielectric layers on semiconductor substrate through photoresistive mask. Composition of solution, per cent by mass, is: hydrogen chloride 0.2-4.0; water 0.4-10.0, acetic acid 90.0-99.4. EFFECT: improved efficiency of formation of multilayer thin-film structures. 1 tbl
Patent RU-2085709-C1 (RU)
Title: Trap
Inventor: KHALIULLIN FAZYL KH
IPC: E21B43/10
Filed: 1993-02-11
Granted: 1997-07-27
Abstract: FIELD: oil production industry. SUBSTANCE: this relates to producing oil from wells by means of electric subsurface and rod-type pumps. Trap widens functional capabilities and can be used with various types of pumps. Trap has cylindrical body which accommodates inlet and outlet bushes-adapters and trap proper made in the form of pipe union which is located in body coaxially and connected with body by its lower part to form annular space with it. They are closed by metal net. Annular space is connected with pipe union space through openings. Pipe union is provided with rubber stopper having spherical portion which is cut in radial directions into sectors. Upper part of rubber stopper is in the form of flat narrow part. Inlet and outlet bushes-adapters are provided with shaped flat springs which ensure centering of plunger or subsurface investigation instrument being lowered in well. EFFECT: high efficiency. 5 dwg
Patent RU-2089810-C1 (RU)
Title: Artillery wedge breechblock
Inventor: GOLUBEV VLADIMIR A
IPC: F41A3/10
Filed: 1993-03-19
Granted: 1997-09-10
Abstract: FIELD: artillery guns with wedge breechblocks. SUBSTANCE: the breech end of the barrel accommodated a wedge with two lateral cranks, the drive and ejection mechanism fastened on the crank pin are installed in the front part of the wedge groove between the ejectors of the ejection mechanism. Due to such and arrangement of the breechblock the length of the rear cross-piece of the breech face and the rear end of the end of the breech are reduced. EFFECT: reduced overall dimensions and mass of the breech end of the barrel in the breechblock. 2 dwg
Patent RU-2074458-C1 (RU)
Title: Method for manufacturing negative electrode of disk electric storage element
Inventor: IGNATEV PETR POLIKARPOVICH
IPC: H01M4/40
Filed: 1993-05-14
Granted: 1997-02-27
Abstract: FIELD: lithium chemical storage elements. SUBSTANCE: method for manufacturing of negative electrode from metal lithium involves generation of melt drop of given weight on working surface of cap. When drop is hardened, it is pressed by flat punch to receive disk shape. EFFECT: simplified manufacturing. 2 dwg, 1 tbl
Patent RU-2115779-C1 (RU)
Inventor: SUVOROV O D
IPC: D21C9/06
Filed: 1993-05-18
Granted: 1998-07-20
Abstract: Использование: изобретение относится к непрерывной замены жидкости в текущей волокнистой суспензии и предназначено для применения в целлюлозно-бумажной и других областях промышленности. Сущность изобретения: способ непрерывного экстрагирования жидкости из волокнистой суспензии включает подачу волокнистой суспензии под давлением в зону вытеснения жидкости, подачу экстрагирующей (промывной) жидкости под давлением, большим давления-волокнистой суспензии, в зону вытеснения жидкой фазы из суспензии, удаление фильтрата и отвод обработанной волокнистой суспензии. Обрабатываемой суспензии волокнистой сообщают непрерывное вращательное движение, при этом угловую скорость вращения выбирают из условия сохранения равномерной концентрации волокнистой суспензии. Устройство для непрерывного экстрагирования жидкости из волокнистой суспензии включает корпус для подвода осевого потока суспензии с входным и выходным патрубками, фильтрующий элемент, устройство для выгрузки обработанной волокнистой суспензии и средство для подачи промывной жидкости. Фильтрующий элемент установлен в корпусе с возможностью вращения и снабжен приводом и имеет отверстие для вывода фильтрата. Фильтрующий элемент снабжен дополнительным, концентрично установленным ситом, выполненным с верхней и нижней коническими обечайками, и продольными ребрами, смонтированными между фильтрующим элементом и дополнительным ситом. Изобретение устраняет нарастание осадка на поверхности фильтрующего элемента. 2 с.п.ф-лы, 6 ил.
Patent RU-2064111-C1 (RU)
Inventor: KOROVIN NIKOLAJ I
IPC: F16K1/12
Filed: 1993-05-07
Granted: 1996-07-20
Abstract: FIELD: manufacture of fittings. SUBSTANCE: self-adjustable shut-off device "regulator-cutout", has body with coaxial inlet and outlet branch pipes, two coaxial seats located coaxially relative to branch pipes, two detachable shut-off members connected by means of axle and located between seats, stem fitted perpendicularly relative to axis of branch pipes, rod located in guide bush and engageable with stem and handwheel. Shut-off members and seats have working surfaces located symmetrically at their ends. Axle of shut-off members is located in additional guides bush. Secured on ends of axle and rod facing each other are disks between which adjusting spring is mounted. EFFECT: enhanced reliability. 1 dwg
Patent RU-2073136-C1 (RU)
Title: Sliding bearing
Inventor: TERESHCHENKO ANATOLIJ V
IPC: F16C33/10
Filed: 1993-06-08
Granted: 1997-02-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: dummy inclined parallel concentric grooves are provided on the end faces of the oil-feeding race. The grooves are diverging to the outer diameter of the race. When the shaft is in rotation the oil-feeding race also rotates due to friction in the zone of a contact of the race with the shaft. In so doing, the spaces of the inclined dummy grooves in the oil bath are filled with oil. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-2064137-C1 (RU)
Title: Air humidifier
Inventor: GUZMAN ARKADIJ SH
IPC: F24F3/14
Filed: 1993-06-30
Granted: 1996-07-20
Abstract: FIELD: air processing facilities. SUBSTANCE: permanent magnets with their unlike poles pointed to each other are installed on surface of rotating sprayer and on opposite-laying surface of housing, pan and/or cover of housing. EFFECT: enhanced quality of air humidifying. 17 cl, 17 dwg
Patent RU-2057008-C1 (RU)
Inventor: SHAMAEV VLADIMIR ALEKSANDROVIC
IPC: B27M3/00
Filed: 1993-07-01
Granted: 1996-03-27
Abstract: Изобретение относится к деревообработке, в частности к изготовлению подшипников скольжения из прессованной древесины. Поставленная задача достигается тем, что используют по две заготовки из прессования и натуральной древесины с заданными размерами. На сопрягаемые грани заготовок наносят клей и собирают в параллелепипед. При этом заготовки из натуральной древесины размещают между заготовками из прессованной древесины с образованием отверстия прямоугольного сечения и прессуют поперек волокон заготовок из натуральной древесины до достижения равноплотности заготовок, высушивают в пресс-форме, охлаждают, извлекают из пресс-формы и обрабатывают втулку до заданных размеров. 3 ил.
Patent RU-2053658-C1 (RU)
Title: Раздатчик-измельчитель кормов
Inventor: SYSUEV VASILIJ A
IPC: A01K5/00
Filed: 1993-08-10
Granted: 1996-02-10
Abstract: Использование: изобретение относится к области сельского хозяйства, в частности, к раздатчикам измельчителям кормов. Сущность изобретения: в бункере у оси приводного вала подающего транспортера расположено отделяющее устройство. Оси роторов размещены в кожухах и имеют измельчающие элементы, установленные поярусно с перекрытием. Измельчающие элементы яруса одного из роторов и расположение с ним в одной полости элемента яруса другого ротора выполнены различной длины. Оси роторов расположены от оси приводного вала на расстоянии, не превышающем величину измельчающего элемента меньшей длины. 1 з.п. ф-лы, 3 ил.
Patent RU-2088265-C1 (RU)
Title: Apparatus for introducing aerosols and liquids into accessory sinuses of nose and tympanic sinuses
Inventor: BUSEL OLEG I
IPC: A61M15/00
Filed: 1993-08-20
Granted: 1997-08-27
Abstract: FIELD: medicine, medication introducing devices. SUBSTANCE: apparatus has device adapted for hermetical joining to nose and composed of two olives positioned for displacement one relative to another. Joining device is connected with pressure regulator, which may be connected to aerosol device. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 6 cl, 1 dwg
Patent RU-2114036-C1 (RU)
Title: Plastic cap for vessel
Inventor: GREGORY JAMES L
IPC: B65D41/04
Filed: 1993-07-27
Granted: 1998-06-27
Abstract: FIELD: food industry; caps for glass or plastic vessels for drinks. SUBSTANCE: vessel has neck with cylindrical surface section. Cap has bottom 21, peripheral skirt 22 and means for engagement with vessel which require relative rotation of cap and press-moulded gasket 30. Skirt 22 of cap 20 has section 25 radially thickened inwards from inner surface of skirt and defining cylindrical surface 26. Cap has ring concave surface 29 in place of connection of bottom 21 and skirt 22. Gasket 30 is in engagement with and is coupled with inner surface of central section 23 of bottom 21 by ring section to receive the gasket, concave surface 29 and cylindrical surface 26. Proposed cap is good both for glass and plastic vessels. Its seal provides effective protection of vessel contents under pressure and effectively releases pressure when cap is being turned. EFFECT: improved sealing of vessels. 15 cl, 19 dwg
Patent RU-2057711-C1 (RU)
Title: Method of production of potassium sulfate
Inventor: SAVVATIN YURIJ N
IPC: C01D5/08
Filed: 1993-11-05
Granted: 1996-04-10
Abstract: FIELD: process of production of fertilizer. SUBSTANCE: method of production of potassium sulfate includes the process of thermochemical interaction of crystalline components - ammonium sulfate and potassium chloride in a stoichiometric mixture at 300 to 400 C with withdrawal of crystalline target product and ammonium chloride in the form of sublimate with its subsequent crystallization. The process of interaction of components is conducted in the medium of crystalline potassium sulfate, whose amount relative to the total mass of source components is taken to be equal to 50 to 250%. The method prevents caking of reaction mass. EFFECT: enhanced quality of product as far as chemical and granulometric compositions are concerned.
Patent RU-2057594-C1 (RU)
Title: Rock benefication production line
Inventor: KHRUSTALEV MIKHAIL I
IPC: B03B9/00
Filed: 1993-12-10
Granted: 1996-04-10
Abstract: FIELD: natural minerals benefication. SUBSTANCE: production line for rock benefication has measuring in doses mechanism 1; conical hydraulic size screen 2; multiproduct hydraulic classifier 7 with loading branch pipe 23, unloading branch pipe 8 and discharging branch pipe 33; vibrating screen 12; blade-type mixer 19; circulating water supply system 25, 26, 27, 28, 34; ready product small size fraction collectors 31, 32 and ready product big size fraction collectors 16, 17, 18; barren rock stores 13, 14, 15, 29, 30; collecting-discharging capacities 11 with control valves; hydraulic crusher 21; gold separating pipeline 3 with shutting branch pipe 6. Hydraulic classifier 7 separate material for five fractions, that are going to unloading branch pipes 8. Using unloading branch pipes of hydraulic classifier 7 two upper sections, concentrate is coming in collecting-discharging capacities 11 and then - to vibrating screens 12, where ready product - gold concentrate of fractions of 0.025 - 0.063 mm and 0 - 0.025 mm and barren rock of 0.063 - 0.25 mm and 0.025 - 0.063 mm size - is separated. Gold concentrate goes into collectors 31, 32 and barren rock - into collectors - barren rock stores 29, 30. Using unloading branch pipes of hydraulic classifier 7 three lower sections concentrate goes into blade-type mixer 19. Drum-type gold separating sluices 9 are located at inlet of mixer. Separated in sluices 9 gold concentrate with big share of gold goes through unloading branch pipes 10 into collecting-discharging capacities 11 and from there - to vibrating screens 12 for dispersion and dewatering. Gold concentrate is fed into collectors 16, 17, 18, that are used accordingly to collect fractions of 0.63 - 1, 0.25 - 0.63 and 0.63 - 0.25 mm, and barren rock - into stores 13, 14, 15, used accordingly for sizes of 1 - 3, 0.63 - 1, 0.25 - 0.63 mm. Discharge of hydraulic classifier by branch 33 is fed onto gold pan out site 28. From mixer 19 product goes to crusher 21 and after comminution it is fed back into classifier 7. EFFECT: increased productivity. 2 cl, 1 dwg
Patent RU-2072969-C1 (RU)
Title: Plant for sterilization of industrial sewage
Inventor: AMBAROV VLADIMIR V
IPC: C02F1/58
Filed: 1994-02-18
Granted: 1997-02-10
Abstract: FIELD: waste water purification. SUBSTANCE: plant for sterilization of cyanide- containing sewage has conditioners hydraulically linked to control tank and made in the form of annular assembly separated with radial partitions into sectors. Inlet sector is provided with fittings for entering initial slurry and oxidizing solution into slurry agitator, and outlet sector has emptying fitting connected with control tank. Conditioner assembly is mounted above the control tank, which is provided with pneumatic agitator. EFFECT: improved design. 3 cl, 2 dwg
Patent RU-2118320-C1 (RU)
Title: Enantiomers of 1-[(4-chlorophenyl)phenylmethyl]-4-[(4-methylphenyl)sulfonyl]- -piperazine, method of their synthesis, method of synthesis of enantiomers of 1-[(4-chlorophenyl)phenylmethyl]-piperazine, enantiomers of 1-[(4-chlorophenyl)phenylmethyl]-piperazine, enantiomers of 1-[(4-chlorophenyl)phenylmethyl]-piperazine derivatives
Inventor: EHRIK KOSSEMAN
IPC: A61P25/20
Filed: 1994-03-14
Granted: 1998-08-27
Abstract: FIELD: chemistry of heterocyclic compounds. SUBSTANCE: invention describes levo- and dextrorotatory enantiomers of 1-[(4-chlorophenyl)phenylmethyl] -4-[(4-methyl- -phenyl)sulfonyl]-piperazine of the formula (I):  , method of their synthesis and using for synthesis of optically pure enantiomers of 1-[(4-chlorophenyl)phenylmethyl] -piperazine which are valuable intermediate compounds that can be used for synthesis of therapeutically and optically active antihistaminic compounds of the general formula (V):   where R - methyl, (3-methylphenyl)-methyl, (4-tert.-butylphenyl)-methyl, 2-(2-hydroxyethoxy)-ethyl, 2-[(2-hydroxyethoxy)ethoxy]-ethyl, 2-(carbamoylmethoxy)-ethyl, 2-(methoxycarbonylmethoxy)-ethyl, 2-(carboxymethoxy)-ethyl of very high optical purity. Synthesized compounds can be used in medicine. EFFECT: improved method of synthesis. 8 cl, 15 ex, 6 tbl
Patent RU-2072733-C1 (RU)
Title: Объектив для ик-области спектра
IPC: G02B9/34
Filed: 1994-06-23
Granted: 1997-01-27
Abstract: Объектив для ИК-области спектра, содержащий два компонента, первый из которых состоит из положительного мениска, обращенного выпуклостью к предмету, и двусклеенного мениска, состоящего из двояковыпуклой и двояковогнутой линз, а второй компонент содержит отрицательный мениск, обращенный выпуклостью к предмету, и положительную линзу, отличающийся тем, что вторая линза второго компонента выполнена двояковыпуклой.
Patent RU-2103092-C1 (RU)
Inventor: BESHCHEKOV V G
IPC: B21D37/12
Filed: 1994-06-21
Granted: 1998-01-27
Abstract: FIELD: plastic metal working, namely at manufacturing sensing equipment parts, radio, video equipment, at bread baking, milk procession, making medical equipment, particularly reservoirs for storing blood and long period blood analyzers. SUBSTANCE: blank is body of revolution in the form of rod. Said rod has central cylindrical portion and opposite portions joined with its ends and being in the form of truncated cones chamfered on working and supporting ends. Shaped blank is subjected alternatively to end upsetting and rolling around. Additional tilting torque is provided due to eccentricity created between gravity center and geometrical symmetry center of blank. Said torque causes dynamic instability of blank, realization of rotation modes of ductility of mesonic level and formation of ferromagnetic metal blocks in the form of developed topological surfaces. Blank has on its basic surfaces predetermined rheology of macrorelief composed of portions with para- and ferromagnetic properties of dispersed and monolithic materials. Formulae are given for determining geometry size of blank. EFFECT: enhanced quality of blank. 4 cl, 4 dwg