baber/WOPTO huggingface dataset:
Patent RU-2021839-C1 (RU)
Title: Device for microfiltering
Inventor: TUMCHENOK VIKTOR I
IPC: B01D25/24
Filed: 1991-10-04
Granted: 1994-10-30
Abstract: FIELD: flue gas purification from carbon, nitrogen, sulfur oxides, and other impurities. SUBSTANCE: device has a body provided with concentric shells positioned in series on drive shaft between disks. The concentric shells are cylindrical of wave-like surface. Wave-like gaps are formed between the shells. Upper disk is installed at elastic support of the drive shaft, and lower disk is installed at sliding support. Outer shell has fibrous carding on its inner surface attached by its upper end to the shell. Lower end of the fibrous carding is loosened. EFFECT: improved purification of flue gases. 3 dwg
Patent RU-2022929-C1 (RU)
Inventor: KROKHIN VLADIMIR A
IPC: C01G23/047
Filed: 1991-07-19
Granted: 1994-11-15
Abstract: Использование: получение диоксида титана. Сущность способа: четыреххлористый титан, серную кислоту и воду в молярном соотношении 1,0 : (1,0 - 1,1) : (1,0 - 1,1) одновременно вводят в реактор. Температура 18 - 25°С. Образовавшийся титаносульфат прокаливают вначале при 150 - 300°С до удаления хлор-иона, а затем при 700 - 900°С. Выход диоксида титана 96,0 - 98,0%. 1 табл.
Patent RU-2002336-C1 (RU)
Inventor: KLIMOVICH VELMIRA V
IPC: H01K3/08
Filed: 1991-07-04
Granted: 1993-10-30
Abstract: Использование, в производстве сверхминиатюрных  ламп накаливаний Сущность изобретени ,  способ изготовлени  сверхминиатюрных ламп накаливани  включает следующие операции изготовление  бусинковой ножки, монтаж тепа накала заварку  бусинковой ножки в колбу и откачку ламп На операции  изготовлени  бусинковой ножки ввод т молибденовую  поддержку, покрытую металлическим  магнием. 2 ид
Patent RU-2091367-C1 (RU)
Title: N-monosubstituted neoalkaneamides, method of insect repelling and an aqueous washing repellent composition
Inventor: ROBERT DZH STELTENKAMP
IPC: A61K8/00
Filed: 1992-02-18
Granted: 1997-09-27
Abstract: N-monosubstituted neoalkanamides of 11 to 14 carbon atoms wherein the substituent on the amide nitrogen is cyclic (aromatic or cycloaliphatic, such as aryl or cycloalkyl) and of at least five carbon atoms, have been discovered to be insect repellent, providing that any aromatic substituent is unsubstituted at the ortho position and that when the neoalkanoyl moiety is pivaloyl the total number of carbon atoms in the N-cyclic neoalkanamide is at least 12. Such neoalkanamides are useful as repellents against cockroaches, including American, German and Oriental cockroaches, and are also effective against mosquitoes (both Anopheles and Aedes), black flies and carpenter ants, and to some extent against deer ticks. They may be applied to areas, locations and items which are desirably to be kept free of such insects, with applications being direct or of solutions or emulsions thereof, preferably by spraying, or in detergent compositions or other products to be applied to such areas, etc. Because the described neoalkanamides are desirably substantive to surfaces and are usually in liquid state, they give long lasting repellency to such areas, etc., and tests have shown them to be sufficiently long lasting.
Patent RU-2024794-C1 (RU)
Title: Set for neutralization of toxic exhaust by burning
Inventor: KIRYANOV ALEKSANDR P
IPC: F23G7/06
Filed: 1992-02-06
Granted: 1994-12-15
Abstract: FIELD: devices for burning waste. SUBSTANCE: set has lines chamber with fuel burners, system of nozzles supplying the medium to be neutralized and exhaust pipe; besides that, set is provided with mixer in the system supplying the medium to be neutralized and nozzles for feeding the tertiary air. Nozzles supplying the medium to be neutralized are located above fuel burners at height "A" from them equal to 0.3-0.5 of diameter of the chamber and nozzles supplying the tertiary air are located above those nozzles at a distance equal to 0.25-0.45 of diameter of the chamber. Besides that, above-mentioned nozzles are shifted over the circumference relative to each other by half pitch and nozzles supplying the medium to be neutralized are mounted tangentially and are directed towards fuel burners. EFFECT: enhanced efficiency. 3 cl, 1 dwg
Patent RU-2074285-C1 (RU)
Title: Clamp to pneumatic hammer for driving pipes in ground
Inventor: LUGACHEV VITALIJ G
IPC: E02F5/18
Filed: 1992-03-16
Granted: 1997-02-27
Abstract: FIELD: civil engineering. SUBSTANCE: clamp has an adaptor with stops and tip, pneumatic chamber formed by plate-type elastic member attached around the holder in water-proof manner, and connected to compressed air source, gaskets placed over perimeter of the plate-type elastic member. The adaptor is made in the form of tension rods passed through the stops coming in contact with holder faces. The gaskets are provided with teeth over the external surface. The slope of tooth upper bevels is higher than slope of tooth lower bevels. Lower stop is two-part, consisting of a disc and tip. Damping member is placed between the disc and tip. Ring grooves for holder faces and gaskets are provided in the stops on the side of their contact to the holder. An opening is originated in holder wall to supply compressed air to the pneumatic chamber. Elastic member may be made in the form of a cylinder. EFFECT: higher efficiency. 7 cl, 1 dwg
Patent RU-2091330-C1 (RU)
Title: Installation for biological treatment of drains
Inventor: TUMCHENOK VIKTOR I
IPC: G21F9/18
Filed: 1992-01-27
Granted: 1997-09-27
Abstract: FIELD: disposal of drains. SUBSTANCE: invention is meant to be applied in the process of rehabilitation of areas suffered from Chernobyl and other radiation catastrophes. Installation includes air tank with solid grainy charge and contaminated drain-supply system and is additionally provided with drain collector on air tank inlet, and microfilter on its outlet. The latter communicates with disintegrator having two outlets, one of them being connected to air tank inlet part and the other with pyrolysis chamber having hearth and burner and with disperser connected to hearth. . EFFECT: enhanced efficiency of drain treatment. 2 dwg
Patent RU-2012659-C1 (RU)
Inventor: SHCHEPOCHKINA YULIYA A
IPC: C22C37/08
Filed: 1992-04-15
Granted: 1994-05-15
Abstract: FIELD: metallurgy. SUBSTANCE: cast iron has the following composition, wt. -% : carbon 2.9-3.4; silicon 1.5-2.0; manganese 2.5-2.9; nickel 1.5-2.0; chrome 0.1-0.3; copper 0.5-0.8; cobalt 0.02-0.1; calcium 0.03-0.05; vanadium 1.2-2.0, and iron - the rest. Cast iron is used in machine engineering. Positive effect: enhanced quality of steel articles. EFFECT: enhanced mechanical properties of cast iron. 1 tbl
Patent RU-2016486-C1 (RU)
Title: Source of secondary power supply
Inventor: LOVACHEV EVGENIJ A
IPC: H02M7/02
Filed: 1992-04-14
Granted: 1994-07-15
Abstract: FIELD: radio engineering. SUBSTANCE: invention may find use as A.C./D. C. converter in electric and radio equipment. Source of secondary power supply includes capacitive ballast 1, stabilized rectifier unit 3 and protection device 2 connected in series between them. Protection device of source has first stage of protection which includes safety fuse and threshold circuits of closure of phase wire to common wire and second stage composed of power supply circuit of relay which contacts in initial state are closed to load and provide for break of phase and common wires ahead of stabilized rectifier unit. EFFECT: enhanced reliability and safety with use of source without transformer, ensured isolation of primary power supply circuit from secondary one and load in case emergency. 1 dwg
Patent RU-2032251-C1 (RU)
Title: Electronic unit sealing method
Inventor: VOROBEV VLADIMIR A
IPC: H01L23/28
Filed: 1992-04-20
Granted: 1995-03-27
Abstract: FIELD: electronic engineering. SUBSTANCE: method involves positioning of printed-circuit board with electronic components or separate component in case, filling of case with sorbent having desorption temperature exceeding high value of operating temperature range of device, vibration packing, sealing of case, exposure to high value of operating temperature range. EFFECT: improved reliability of sealing. 1 dwg, 1 tbl
Patent RU-2069105-C1 (RU)
Title: Device for purification of sewage and other liquids
Inventor: NEMCHENKO ALEKSEJ G
IPC: B04C9/00
Filed: 1992-03-09
Granted: 1996-11-20
Abstract: FIELD: purification and clarification of sewage and other liquids from suspended particles. SUBSTANCE: device has cylindrical conical hydrocyclone with cover, tangential supply branch pipe and axial sludge and drain branch pipes, drain chamber with filter element and scraper; drain branch pipe of hydrocyclone is bent in its construction and is connected in series with distributor and drain chamber made in form of hollow fixed vertical perforated drum with filtering material which is mounted coaxially relative to distributor and in parallel with hydrocyclone arranged in housing of filtrate chamber and is provided with central shaft with drive and cross-member on which scrapers are diametrically fitted; scrapers are made in form of pipes with longitudinal slots or in form of half-pipes. Conical portion of hydrocyclone and lower portion of drain chamber are connected in parallel with sediment accumulating and dewatering bin. Provision is also made for controllers of working layer on filtering surface which are mounted on slotted pipes or on half-pipes. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-2024400-C1 (RU)
Inventor: YAKOVLEV VLADIMIR P
IPC: B29B17/02
Filed: 1992-04-20
Granted: 1994-12-15
Abstract: Использование: в области переработки изношенных покрышек с металлокордом. Существо изобретения: на вращающуюся покрышку подают высоконапорные струи жидкости под давлением 120-200 МПа. Частицы резины отделяют от металла. Струи жидкости формируют в пучки и располагают по периметру покрышки. 2 з.п. ф-лы, 2 ил.
Patent RU-2034677-C1 (RU)
Title: Method to stamp rod-type pieces with a head provided with radial sprouts, a punch for premoulding the sprouts of rod-type pieces and a punch for finished moulding sprouts of the head of rod-type pieces
Inventor: FILIPPOV YULIAN K
IPC: B21J5/08
Filed: 1992-02-13
Granted: 1995-05-10
Abstract: FIELD: metal plastic working. SUBSTANCE: method includes operations of cutting work piece, preliminary upsetting heads in the form of truncated cone, upsetting cylindrical head. At the last but one position processes of cleaving and upsetting are combined with reversal pressing out. Processes of expansion and pressing out are combined with reversal material flow at the last position. Punches with special working surface, ensuring stable forming in the case of metal non-symmetrical flow are provided for the last two positions. EFFECT: highly productive process. 3 cl, 7 dwg
Patent RU-2008171-C1 (RU)
Title: Method for belt grinding
Inventor: KASIMOV VYACHESLAV G
IPC: B24B21/00
Filed: 1992-05-28
Granted: 1994-02-28
Abstract: FIELD: machining. SUBSTANCE: grinding is made by a combined abrasive belt where abrasive sections alternate with riveting sections. Steel balls extending over the belt surface are built in the belt for riveting. EFFECT: improved quality. 3 dwg, 1 tbl
Patent RU-2020846-C1 (RU)
Title: Tooth brush
Inventor: IVANOV IGOR S
IPC: A46B9/04
Filed: 1992-06-02
Granted: 1994-10-15
Abstract: FIELD: sanitary-and-hygienic accessories. SUBSTANCE: tooth brush has a handle, neck, flat head with bristle provided on both the surfaces, and a box-shaped case with locks made as stops or limiting beads. The case has a slot to receive the tooth brush neck. EFFECT: enhanced convenience. 3 dwg
Patent RU-2042383-C1 (RU)
Title: Self-cleaning water filter
Inventor: TROJNIN VIKTOR EFIMOVICH
IPC: B01D24/46
Filed: 1992-07-03
Granted: 1995-08-27
Abstract: FIELD: liquid cleaning technology. SUBSTANCE: self-cleaning water filter has casing with inlet and outlet connections, filter cartridges secured to the upper and lower partitions, and means for alternate disconnection of cartridges for reclaiming made in the form of a cam, with drive engageable with spring-loaded rods located inside the cartridges and furnished with valves rigidly secured on them, installed at the end surfaces of cartridges; the lower part of the wall of each cartridge, positioned for longitudinal strain, is furnished with a corrugated insert having a base ring, whose upper part is engageable with radial pins installed on the rod, the walls of these cartridges are made of flexible-elastic material enclosed between coil cylindrical springs. EFFECT: improved design. 3 dwg
Patent RU-2059873-C1 (RU)
Title: Ковшовая вертикальная гидротурбина
Inventor: DOBRER MIKHAIL V
IPC: F03B1/00
Filed: 1992-07-03
Granted: 1996-05-10
Abstract: Использование: в турбостроении. Сущность изобретения: направляющий аппарат и рабочее колесо охвачены сверху кожухом. Под ними расположена шахта, на дне которой соосно с рабочим колесом установлена обечайка с диаметром окружности верхней кромки больше внешнего диаметра рабочего колеса, выполненная с окном для сообщения внутренней полости с наружным пространством. Обечайка сформирована в виде усеченного конуса с соотношением диаметра нижнего и верхнего оснований в диапазоне от 1,5 до 2,1 при расположении верхнего основания ниже рабочего колеса на расстоянии от 0,2 до 0,6 расчетного диаметра колеса. На верхнем основании конуса закреплены помосты кольцевой формы. Диаметр верхнего основания составляет от 1,1 до 1,3 расчетного диаметра колеса. 1 з. п. ф-лы, 5 ил.
Patent RU-2054896-C1 (RU)
Inventor: FILATOV IVAN A
IPC: A61B18/02
Filed: 1992-07-13
Granted: 1996-02-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has heat insulating vessel 1 with liquid cryogenic agent connected with removable nozzle 11 by means of liquid cryogenic agent supply pipeline 3 enclosed in casing 8, heat exchange evaporator device 6 made in form of spiral wound about casing 8 on pipeline 5 which one end is put into the liquid cryogenic agent and the second one is connected to pressure bulb 7. EFFECT: prolonged service life; accelerated procedure of device preparation. 2 cl, 2 dwg
Patent RU-2028444-C1 (RU)
Title: Запирающее устройство
Inventor: SAFRONOV IGOR N
IPC: E05C9/04
Filed: 1992-07-24
Granted: 1995-02-09
Abstract: Использование: изобретение относится к запирающим устройствам для бытовых и промышленных объектов, предназначено, в частности, для бытовых и промышленных объектов, для запирания сейфов и усиленных дверей хранилищ. Сущность изобретения: устройство содержит замок, средство блокировки ригельной системы и привод ригельной системы, позволяющий при открытом замке приводить в движение ригельную систему посредством крутящего момента. Замок жестко установлен на приводе ригельной системы, снабженном поворотной рукояткой, установленной соосно с ключом, открывающим замок, при этом поворотная рукоятка приводит в движение ригельную систему при открытом замке, не нагружая его прецизионные элементы, и в запертом положении она неподвижна или проворачивается вхолостую в зависимости от исполнения средства блокировки ригельной системы. 1 ил.
Patent RU-2048932-C1 (RU)
Inventor: PERVITSKIJ DMITRIJ LEONIDOVICH
IPC: B08B9/055
Filed: 1992-09-14
Granted: 1995-11-27
Abstract: Использование: очистка внутренней поверхности магистральных, межцеховых и внутрицеховых трубопроводов. Сущность изобретения: устройство содержит вал, на котором жестко закреплены первая турбина и вторая турбинка меншим диаметром. Турбинки охвачены цилиндрическим корпусом, имеющим отверстия. Боковая стенка рабочего органа выполнена из трапециевидных криволинейных по образующей конусной поверхности лепестков, взаимно перекрывающих друг друга, подпружиненных и закрепленных на боковой поверхности цилиндрического корпуса меньшими основаниями с возможностью угловых перемещений в плоскости, перпендикулярных продольной оси цилиндрического корпуса. На большем основании лепестков закреплены очистные элементы. Лепестки, расположенные снаружи рабочего органа подпружинены с помощью пружин к задней части, а расположенные внутри рабочего органа подпружинены с помощью пружин к передней части корпуса. Пружины снабжены щетками с очистными элементами. Перед рабочим органом на валу закреплена головка с очистными элементами. 1 з. п. ф-лы, 3 ил.
Patent RU-2067397-C1 (RU)
Title: Способ приготовления пищевых продуктов и устройство для его осуществления
Inventor: GORSHKOVA MARGARITA M
IPC: A23B4/015
Filed: 1992-09-29
Granted: 1996-10-10
Abstract: Использование: изобретение относится к пищевой промышленности и может быть использовано для приготовления рыбных и мясных продуктов с низким содержанием соли (не менее 4%) и влаги. Сущность изобретения: подготовленные к обработке продукты помещают в камеру устройства и обрабатывают отрицательно заряженными аэроионами кислорода с концентрацией 1•10 7 -10•10 7  ионов/см 3  и относительной влажностью воздуха не ниже 70%. Устройство для осуществления способа включает корпус, кондиционеры, вентиляторы, воздуховоды, датчики температуры и влажности, двуступенчатый электроразрядный ионизатор, датчики плотности и концентрации аэроионов, раму для размещения изделий. Ионизаторы могут быть расположены на всех шести внутренних стенках корпуса. 5 з.п.ф-лы, 1 ил.
Patent RU-2057240-C1 (RU)
Title: Door arrester
Inventor: RYCHKOV IGOR G
IPC: E05B3/06
Filed: 1992-10-05
Granted: 1996-03-27
Abstract: FIELD: lock production. SUBSTANCE: door arrester has body 1, cover 2, spring loaded cross bar 3 with two ledges 4, control cam 5 with stop 6 and push rod 7, external handle 8 and internal handle 9 spring loaded about cover plates 10 and 11 with springs 12 and interrelated using rod-core 13 placed in the body and located in hubs of external and internal handles and control cam. Mean for additional locking includes stop 14 with paw 15 on the hub of internal handle 9. The stop is coaxial to rod-core 13. The stop 14 is placed between the body and cover plate of internal handle 9. At least one stopping ledge 16 is placed on internal surface of cover plate 11 of internal handle 9 to interact with paw of stop 14. The arrester is provided with mean of additional stopping the arrester in open position. The mean is made identically to the mean of additional locking. The mean is placed between the body and cover plate of external handle 8. EFFECT: reliability. 2 cl, 4 dwg
Patent RU-2062178-C1 (RU)
Title: Apparatus for cutting sheet material
Inventor: KOLETURIN EVGENIJ F
IPC: B23D15/08
Filed: 1992-09-28
Granted: 1996-06-20
Abstract: FIELD: production of complex-profile flat part of sheet materials. SUBSTANCE: apparatus includes movable cutting tool 7, pressure sleeve 3 and template 4. A roller guiding unit, having two rollers 9, secured by pins 8 to bracket 2, is rigidly mounted on housing 5; the unit is spring-loaded by spring 11 normally relative to a cutting direction. The cutting tool 7 has taper portion 16, rectilinear generatrix 17 of cutting edge of a rear plane of the tool is shifted to a side, opposite to the cutting direction, by a value of an eccentricity, equal to a half value of a feed stroke. The template 4, mounted directly on rolled stock 18 with use of technological screws 13, has an inlet portion. The tool 7, being rapidly changeable one, has a configuration variable along its cross section in dependance upon a contour of a part to be cut. The apparatus may be used upon making complex-profile parts such as cutters of industrial meat choppers. EFFECT: enhanced cutting conditions due to a constant direction and a constant value of the tool feed. 3 dwg
Patent DE-10045472-C1 (DE)
Title: Seal integrity testing method incorporates testing of pressure sensor between seal integrity testing cycles
Inventor: MILDENBERGER KARL SEBASTIAN
IPC: G01L27/00
Filed: 2000-09-14
Granted: 2002-04-04
Abstract: The testing method uses a pressure sensor (11) which is tested between successive seal integrity testing cycles, by connecting a test volume (13) to at least one volume (5) associated with the pressure sensor, via a test valve (12). An additional volume (15) is coupled to the test volume via a switching valve (14), with operation of both valves in alternation until the difference the difference in the pressure sensor volume before and after the last operation of the test valve is less than a given value.  An Independent claim for a seal integrity testing device is also included.
Patent DE-10046106-C1 (DE)
Title: Verfahren zum Regeln einer automatischen Kraftfahrzeugkupplung
Inventor: BAMBERGER JOACHIM
IPC: G05B13/02
Filed: 2000-09-18
Granted: 2002-04-25
Abstract: Mit dem Spulenstrom eines elektromagnetisch betätigten Ventils wird der Druck in einem Stellglied und damit die Position der Kupplung festgelegt. Es wird ein Modell der durch das Ventil (21), das Stellglied und die Kupplung gebildeten Regelstrecke erstellt, von diesem Modell ein inverses Streckenmodell (Q¶S¶·-1·) abgeleitet, mit einem Gleichregelalgorithmus der Volumenstrom (Q_SC) berechnet und mit dem in das inverse Streckenmodell (Q¶S¶·-1·) eingesetzten Volumenstrom der Spulenstrom  DOLLAR I1 berechnet, der nötig ist, um den Volumenstrom zu erzeugen.
Patent DE-10056154-C1 (DE)
Title: Fixture for device to be mounted in wall cupboard; has projecting shackles with spring elements that project through openings in device wall and base of cupboard and has connection element
Inventor: RUECKERT WILFRIED
IPC: F24C15/20
Filed: 2000-11-13
Granted: 2002-01-03
Abstract: The fixture has a projecting shackle (5) with a spring element (4), on each transverse side. The shackle projects from an opening in the device wall and is inserted into an opening in the base of the cupboard (9), so that it snaps onto and sits on the upper surface of the opening to support the device.  A plate (3) is arranged above the opening on the inside of the device wall (1), which slopes inwards over the device interior. A spring element is guided between the plate and the device wall and projects with its shackle out of the opening into the device casing. A connection element (6) is arranged between the angled section of the plate and the spring element and can vary the space between the angled sections. An Independent claim is included for a method to manufacture the fixture
Patent DE-10147929-C1 (DE)
Title: Verfahren zum Herstellen einer Halbleiterstruktur und Verwendung des Verfahrens
Inventor: HARTNER WALTER
IPC: H01L21/02
Filed: 2001-09-28
Granted: 2003-04-17
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zum Herstellen einer Halbleiterstruktur, bei dem wenigstens eine erste Schicht (B) aufgebracht wird, diese unter Verwendung einer maskierenden Schicht (D) geätzt wird, so dass Fences (F, F') entstehen und bei dem nach Entfernen der maskierenden Schicht (D) und Aufbringen einer Hilfsschicht (E) die Hilfsschicht (E) und die Fences (F, F') gemeinsam abgetragen werden bis auf ein gegebenes Maß der Hilfsschicht (E). Die vorliegende Erfindung betrifft weiter eine Verwendung dieses Verfahrens zum Herstellen von Spacern einer Halbleiterstruktur.
Patent DE-10223201-C1 (DE)
Title: Optical detection device for optical data has primary detection diode and secondary detection diodes coupled to respective read-out circuits with different read-out rates
Inventor: HEHEMANN INGO
IPC: G11B7/13
Filed: 2002-05-24
Granted: 2003-05-28
Abstract: The device has a primary detection diode (25) and an array of at least 2 secondary detection diodes (21A-24D) positioned within a detection window (15), with corresponding read-out circuits (35,30) for read-out of the primary detection diode and the secondary detection diodes at different read-out rates, for providing the intensity of an incident light beam and detection of data within the beam.  Also included are Independent claims for the following:  (a) am optical scanner device, an optical memory device, an operating method for an optical detection device