baber/WOPTO huggingface dataset:
Patent DE-19811969-C1 (DE)
Title: Biodegrading sludge containing hydrocarbons
Inventor: SIEFERT EIKE DIPL BIOL PROF DR
IPC: C05F17/00
Filed: 1998-03-19
Granted: 1999-07-08
Abstract: Biodegrading sludge containing hydrocarbons converts the sludge into a dispersion through chemical reaction powder to be mixed with a structure material as a layer in a compost heap. To biodegrade hydrocarbons in sludge, quicklime and water are added together with heat to give a finely dispersed and homogenous powder containing hydrocarbons and calcium hydroxide as a dispersion through chemical reaction (DCR) powder.  The powder, together with a structure material with a given water content, is prepared into a mixture which is permeable to gas, and applied to a compost heap (2) in a layer (4) over a layer (3) of biodegradable and rotting compost. A gas containing carbonic acid is passed through the layers of the mixture, and the calcium hydroxide is converted to calcium carbonate with the pH value brought down to a physiological range. The mixture is treated with microorganisms to give a biological action to the hydrocarbons to degrade them under required limits. The gas with carbonic acid is taken from an incinerator or internal combustion motor or composting matter, and delivered to the spread layers. The layers of the mixture are with other layers of composting matter, for the gas with a carbonic acid content to rise through the stack through the layers of the mixture. The structure material is compost, or other suitable organic or inorganic material, and especially waste and rubbish materials.  The mixture, cleaned of hydrocarbons, can be used as the structure material. The structure material has a water content of 10-35%.  The gas with a carbonic acid content reduces the pH value to 8.0-9.5.
Patent DE-19831600-C1 (DE)
Title: Pressure sensor groups intactness assessment method
Inventor: AIGNER ROBERT
IPC: G01D21/00
Filed: 1998-07-14
Granted: 1999-08-19
Abstract: The invention relates to a method for determining the intactness of a system comprising a plurality of sensor groups (2, 4) by means of each of which an electric signal can be supplied and to which an evaluation unit (11) for evaluating an aggregate signal consisting of all signals combined is assigned. Said method comprises the following steps: creation of an assigned test signal for each sensor group (2, 4) by addition of the signals of all other sensor groups (2, 4); comparison of all test signals with each other and determination that the system is intact if all test signals are identical and determination that the system is not intact if the test signals are not all identical. The system provided for by the invention is characterized by a circuit (6, 7, 8) by means of which each sensor group (2, 4) can be disconnected so as to exclude its signal from the aggregate signal. Said system is notably configured on a single semiconductor chip (1) in a circuit obtained by CMOS technology.
Patent DE-19834847-C1 (DE)
Title: Fastening device between child and vehicle seats
Inventor: LIEDHEGENER RALF
IPC: B60N2/28
Filed: 1998-08-01
Granted: 1999-10-28
Abstract: The fastening element (5) on the vehicle seat is movable between a parked position and useful position. The movable part of the fastening element is formed as a locking slider (19) which when the child seat is fixed moves from the rest position into the locking position where it secures the fastening element in its useful position. The slider on moving into the locking position swivels a pawl (15) until this engages in a recess of the fastening element.  A sensor (25) responding to the child seat deactivates the airbag of the vehicle seat on which the child seat is mounted.
Patent DE-19843364-C1 (DE)
Title: Ventilator grille used in passenger compartment of vehicle
Inventor: AROLD KLAUS
IPC: B60H1/34
Filed: 1998-09-22
Granted: 2000-01-05
Abstract: The grille has a number of slots (13) through which air may flow into the passenger compartment. The air entrance aperture (11) at the other side of the housing has a butterfly valve (14) on a central pivot (15). Air may be divided between the slotted air outlet and a further air outlet (12) underneath it by a flap valve (20).
Patent DE-19849227-C1 (DE)
Title: Cable holder for securing screened electrical cable within cable insertion gland has 2 axially displaced pressure rings and intermediate spring clamp ring pressed against outside of screened electrical cable
Inventor: KUHN PETER
IPC: H02G15/007
Filed: 1998-10-26
Granted: 2000-04-13
Abstract: The cable holder has a pressure piece provided by a pair of pressure rings (13,14) and an intermediate spring clamp ring (15), fitting around the screened electrical cable (11) inserted through a tubular cable insertion gland (12). The pressure piece is contained within a screw sleeve (18), the pressure rings coupled together to allow their relative axial movement for compressing the spring clamp ring around the outside of the screened electrical cable, by reducing its diameter, when the screw sleeve is fitted to the end of the cable insertion gland.
Patent DE-19860189-C1 (DE)
Title: Surfactant-containing detergent tablets having convex or concave surface to give improved strength and more rapid decomposition, used in rinse chamber of conventional domestic textile washing machines
Inventor: BARTHEL WOLFGANG
IPC: C11D17/00
Filed: 1998-12-24
Granted: 2000-03-30
Abstract: Detergent tablets for use in washing of textiles and consisting of 15-80 cm<3> of compressed particulate detergent containing more than 10 wt.% surfactant are such that the top and bottom sides are at least in part of uniform concave or convex cross-section.
Patent DE-19913380-C1 (DE)
Title: Arrangement for controlled actuation of valve switching element, especially for vehicle container switching valve has pressure arrangement for displacing switching element into safety position
Inventor: VOLLMER OTTO
IPC: B60G17/052
Filed: 1999-03-24
Granted: 2000-05-25
Abstract: The arrangement has a pressure arrangement (5) for displacing the switching element (1) from its normal operating position into a safety position. The pressure arrangement acts on one end of the switching element against the variable latching force of a latching arrangement (11) controlled by a magnetic valve (25).
Patent DE-19917245-C1 (DE)
Title: Underwater pipe cleaning carriage and hinge-mounted brushes dispense with a supplementary raising and lowering mechanism
Inventor: BORGER RALF
IPC: B08B9/02
Filed: 1999-04-16
Granted: 2000-05-11
Abstract: A waste water treatment basin has a sub-surface (2) horizontal pipe (1) which is cleaned externally from time to time by a pair of brushes (4, 5) hanging (6) from an overhead carriage (9) and rail (11).  The brush rod (6) especially pivots (8) upwards on the carriage (9) when reaching the maximum extent of travel, allowing the brushes to be lifted from the water. A pressure element (15) ensures that the brushes remain at the correct angle astride the pipe during cleaning action. The pressure element (15) relaxes at the end of carriage travel, allowing retraction of the brushes.
Patent DE-19923408-C1 (DE)
Title: CDMA reception method for mobile communications application
Inventor: DOETSCH MARKUS
IPC: H04B1/707
Filed: 1999-05-21
Granted: 2000-08-31
Abstract: The method comprises the steps of receiving subscriber-specific data signals encoded with CDMA codes, and iteratively correcting a subscriber data signal determined through decoding of the received data signals with respect to a predetermined CDMA codes (C).  The subscriber data signal is corrected by means of an adaptive data detector (DD) and a channel decoder (K DECOD) connected in feedback with the adaptive data detector. A coherent data detection is preferably performed in the iterative correction.
Patent DE-19947871-C1 (DE)
Title: Automobile bench rear passenger seat has fold-down armrest provided with relatively displaced lower and upper sections allowing upper section to act as table support
Inventor: ROEHRKASTE BERND
IPC: B60N2/75
Filed: 1999-10-05
Granted: 2001-03-15
Abstract: The bench rear passenger seat has a centre armrest which can be folded down from a storage recess within the seat backrest (2), in which it acts as part of the backrest, by pivoting about a horizontal axis. The armrest has a lower armrest section (7a) and an upper armrest section (7b), coupled together via lever arms (9,10) on either side, allowing the upper armrest section to be displaced forwards in the vehicle travel direction from a position in which it acts as an armrest surface, into a position in which it acts as a support for an attached or integrated table (11').
Patent RU-2029013-C1 (RU)
Inventor: GOLDIN ERNST R
IPC: E02B3/02
Filed: 1992-11-02
Granted: 1995-02-20
Abstract: FIELD: hydraulic engineering. SUBSTANCE: method for repair of uncovered section of underground pipeline provides for laying flexible filtering material in form of strip of geotextile with protective coating on top of ground fill of pipeline. Ballast weights are fastened to longitudinal edges of strip. Strip is arranged over pipeline at distance from its axis above and below in direction of water flow determined by the formula given in invention description. EFFECT: higher efficiency.
Patent RU-2066291-C1 (RU)
Title: Hoist drive system
Inventor: RICHARD DZH ERIKSON
IPC: F16D65/14
Filed: 1992-12-02
Granted: 1996-09-10
Abstract: FIELD: mechanical engineering; hoists and lifts. SUBSTANCE: hoist drive system has drive mechanism with output shaft 14 and pulley 18, several lifting wire rope 20 wound on pulley, drive mechanism being secured on bed frame 6. Drive braking device has friction disks mounted on output shaft 14 which turn together with pulley. Brake plates are mounted on output shaft and fixed from turning on shaft. Disks are placed between brake plates. EFFECT: enlarged operating capabilities. 12 cl, 9 dwg
Patent RU-2040803-C1 (RU)
Inventor: AVERKIEV VLADIMIR V
IPC: G01S17/50
Filed: 1992-12-28
Granted: 1995-07-25
Abstract: FIELD: measurement technology. SUBSTANCE: invention is based on measurement of magnetic or electric components of variable magnetic field of turbulence and/or shock wave created by movement of object as well as on simultaneous measurement of modulus of vector of magnetic inductance of magnetic field of the Earth, on determination on basis of results of measurements of precession frequency of protons in magnetic field of the Earth ω and magnetic or electric component of variable electromagnetic field on frequency w by which value presence of moving object is evaluated. EFFECT: enhanced efficiency of detection. 2 cl, 1 dwg
Patent RU-2013952-C1 (RU)
Title: Удочка
Inventor: KHARCHENKO NINEL D
IPC: A01K97/00
Filed: 1993-02-15
Granted: 1994-06-15
Abstract: Использование: в любительском и спортивном рыболовстве. Сущность: в конструкции удочки установлено приспособление, ограничивающее амплитуду колебаний шестика в виде пружинящего элемента, которое включает две скобы, вставленные друг в друга (одна - в виде трапеции с основаниями разной высоты и закрепленная на грузе пластинчатого элемента, другая - в корпусе). Удочка состоит из корпуса 1 и пружинящего элемента 2. В корпусе установлена катушка 3, закрепляемая винтом 4, тормоз 5, винт 6 и скоба 7. В прямоугольном пазу 8 корпуса 1 винтом 6 закреплен пружинящий элемент 2. На верхней части корпуса имеется отверстие 9 для вывода лесы 10 из катушки 3 наружу, а снизу - полость 10 со щелью 11 для хранения оснастки с мормышкой 12. Пружинящий элемент состоит из пружины с грузом, на котором закреплена скоба 14 и штырь 15, на котором трубочкой 16 закреплен кивок 17. Регулирование положения пружинящего элемента в корпусе 1 обеспечивает изменение резонансной частоты и величины амплитуды колебаний. При использовании удочкой достигается снижение мышечного напряжения руки рыбака, выполняющей частые колебания с малой амплитудой. С помощью явления резонанса - совпадения частот собственных колебаний пружинящего элемента и вынужденных, совершаемых рукой рыбака - требуется не трясти удочку, а передать ей дрожание кисти. При колебаниях подвижный пружинящий элемент ударяется наверху и внизу о неподвижную скобу 7 и делает окончания колебаний пружинящего элемента, пластинчатого кивка и мормышки резкими, способствуя активизации поклевок рыбы. Кроме того, приспособление, ограничивающее амплитуду колебаний, исключает разрушение пружинящего элемента при резонансе, подсекании рыбы и падении удочки на лед, повышая надежность конструкции. 9 ил.
Patent RU-2038527-C1 (RU)
Title: Perforator
Inventor: PETROV NIKOLAJ A
IPC: E21B43/114
Filed: 1993-03-01
Granted: 1995-06-27
Abstract: FIELD: construction. SUBSTANCE: device consists of three sections: lower section, centralizer and upper section. Lower section consists of abrasive branch pipe which is mounted in center portion of housing perpendicularly to its axis. In center portion of abrasive branch pipe there is slotted tangential passage. Spring-loaded hard alloy checkers are arranged inside branch pipe which are directed in opposite sides. Branch pipe and checkers are fixed in housing by means of holders. Centralizer has housing with two cylindrical bores. Made opposite lower bore are lateral holes which receive spring-loaded slips. Screwed concentrically into housing is tube. Circular chambers formed between them are filled with oil. Arranged opposite upper bore is spring-loaded circular piston. Upper section consists of housing with circulating holes above which bush is mounted. Nut is screwed into housing at the top. Mounted in nut for axial displacement is rod with half-coupling and coupling at ends. EFFECT: self-filling of string with perforation fluid in the course of lowering the perforator into well, centering and fixing the perforator housing relative to casing string in course of perforation, dampening longitudinal oscillations of string, acceleration of process of creating perforation channels and increasing of their inlet sizes. 4 dwg
Patent RU-2059751-C1 (RU)
Title: Device of impact action
Inventor: KOSTYLEV ALEKSANDR D
IPC: E02F5/18
Filed: 1993-03-21
Granted: 1996-05-10
Abstract: FIELD: building equipment, driving wells in soil at trenchless running underground supply lines, driving pipes, rods and other members in soil. SUBSTANCE: device has a case with movable beater installed inside, air distributing mechanism and cylindrical shock absorber. Screw thread is cut on outer surface of the shock absorber. Reply screw thread is cut in the case. Screw thread on the shock absorber is cut in such a manner that width of thread ledge were more than width of its trough, and assured gap were between thread ledge and trough. Exhaust passages are made in shock absorber body the form of flattened slot, or in air distributing pipe. EFFECT: increased reliability, durability, simplified design. 5 cl, 4 dwg
Patent RU-2070009-C1 (RU)
Title: Method for estimation of viability of donor cornea
Inventor: FEDOROV SVYATOSLAV N
IPC: A61F9/00
Filed: 1993-03-17
Granted: 1996-12-10
Abstract: FIELD: medicine. SUBSTANCE: initially instillation of 0.1 % solution of adrenaline hydrochloride on cornea is carried out, quantity of said solution being 2-3 drops. The process takes place at temperature of eye tissue being equal to 20 ± 2 C. Then duration of period before beginning of mydriasis is determined. If said period is 5 min then cornea is assessed as high viability one, if said period is 5-10 min then cornea is assessed as medium viability one, if said period is 10-15 min then cornea is assessed as cornea with conditional viability. If mydriasis is absent within up to 15 min then cornea is assessed as nonviable. EFFECT: improves efficiency of the method.
Patent RU-2080305-C1 (RU)
Title: Process for deferrization and stabilization of natural waters
Inventor: NIKOLADZE GEORGIJ I
IPC: C02F1/64
Filed: 1993-04-12
Granted: 1997-05-27
Abstract: FIELD: chemical industry. SUBSTANCE: claimed process is accomplished by filtration using grain charge treated with calcium hydroxide. EFFECT: more efficient deferrization process. 1 tbl
Patent RU-2025639-C1 (RU)
Inventor: PUCHKOV LEV A
IPC: F23G5/34
Filed: 1993-04-15
Granted: 1994-12-30
Abstract: Использование: переработка бытовых и промышленных отходов. Сущность: отходы подают в подземные горные выработки через вскрывающие горные выработки и сжигают их при подаче окислителя в зону горения, а продуктами сжигания заполняют выработанное пространство. Часть тепловой энергии газов используют для термической подготовки следующего участка сжигания. Отходы и окислитель подают в подземные горные выработки по отдельным вскрывающим горным выработкам или совместно в одной выработке. Отходы могут быть переработаны в горных выработках шахты или в подземном газогенераторе при их сжигании совместно с углем. В первом случае продукты сжигания потоком воздуха или воды направляют в выработанное пространство. Для этих целей может быть использована вода шахтного водоотлива. Во втором случае продукты сжигания оставляют в пространстве, образованном от сжигания, или перемещают на некоторое расстояние. Часть тепловой энергии газов, образованных при сжигании отходов, направляют на термическую подготовку участка подземного сжигания. 2 з.п. ф-лы, 2 ил.
Patent RU-2068732-C1 (RU)
Inventor: KHASANOV ROBERT M
IPC: B01J23/86
Filed: 1993-04-19
Granted: 1996-11-10
Abstract: Изобретение относится к катализаторам для очистки газовых выбросов от оксидов азота. Сущность изобретения: катализатор содержит, мас.%: оксид хрома 16,0 - 18,0; оксид никеля 0,5 - 5,1; оксид бария 0,05 - 0,15; оксид железа 0,03 - 0,25, оксид кремния - остальное. 1 табл.
Patent RU-2049616-C1 (RU)
Inventor: BOGATYREV NIKOLAJ I
IPC: B23K9/06
Filed: 1993-04-29
Granted: 1995-12-10
Abstract: FIELD: welding technique. SUBSTANCE: universal welding generator, including a main and an additional three-phase windings of a stator, mutually, biased one relative to another by 90 electric degrees, a main and an additional driving windings, first and second three-phase bridge-type rectifiers with a capacitor of a filter, connected with an output of the last, a controlling unit with a discrete control circuit, feed back rectifier and a voltage divider, also includes a matching transformer with three-phase current winding and three-phase voltage winding, a mode switch-over, a power rectifier and a current transformer. The main three-phase winding of the stator has parallel sections, that may be joined in series, by a "star" connection, in parallel and by a "triangle" connection. The invention provides steeply sloping outer characteristic, suitable for energizing a welding arc, and a stable characteristics, suitable for feeding power to a motor load. EFFECT: enlarged using range of such generator. 1 cl, 1 dwg
Patent RU-2040261-C1 (RU)
Title: Method for obtaining hemocyanin
Inventor: ARTYUKOV ALEKSANDR A
IPC: A61K35/26
Filed: 1993-06-18
Granted: 1995-07-25
Abstract: FIELD: experimental medicine. SUBSTANCE: method involves centrifuging hemolymph of marketable species of crabs, purifying it with ultrafiltration through membranes permeable for globular proteins having molecular mass 300 k Dalton and lower, washing the concentrated hemolymph with distilled water and exposing the end product to lyophillic drying. EFFECT: simplified method; clean production process; long storage duration.
Patent RU-2118333-C1 (RU)
Inventor: ANDREAS KHERMAN KHOGT
IPC: C08L9/06
Filed: 1991-10-29
Granted: 1998-08-27
Abstract: Вулканизуемая композиция содержит синтетический или натуральный каучук, серу и/или донор серы и антиреверсионный сореагент - производные бис- или трис-цитраконимида, бис- или трис-итаконимида. Композиция может содержать ускоритель вулканизации. Вулканизацию композиции осуществляют при 110-220 o C в течение до 24 ч. На основе вулканизуемой композиции изготавливают промышленные изделия, например шины, обладающие термостойкостью и повышенной механической прочностью. 4 с. и 14 з.п.ф-лы, 44 табл.
Patent RU-2099380-C1 (RU)
Inventor: VOLODCHENKO LYUDMILA F
IPC: C09J175/04
Filed: 1994-02-25
Granted: 1997-12-20
Abstract: Изобретение относится к клеевым композициям на основе сополимера этилена с винилацетатом и эфиров канифоли и предназначено для использования в мебельной промышленности. Предлагается клей-расплав, включающий сополимер этилена с винилацетатом, полиуретановый каучук, адгезионную добавку, в качестве которой использованы эфиры канифоли, каолин и стабилизатор. Указанные компоненты, входящие в состав композиции в определенном процентном соотношении, позволяют получить клей-расплав, сохраняющий прочностные характеристики при низких температурах (до минус 30 o C) и обладающий хорошей адгезией к древесным материалам. 1 табл.
Patent RU-2091976-C1 (RU)
Title: Method of generation of mechanical energy and device for its realization (variants)
Inventor: BAUROV ALEKSEJ YU
IPC: H02N11/00
Filed: 1994-04-26
Granted: 1997-09-27
Abstract: FIELD: engine (thrust) systems for spatial movement of objects and devices for conversion of mechanical energy to energies of other types. SUBSTANCE: the method consists in induction of a magnetic field in space by a source of magnetic field with a vector potential oriented at an angle of 90 to 270 deg. towards the cosmological vector potential, reduction of induction of magnetic field of the magnetic field source in the local space zone in the field of low values of vector potential equal to the sum of the mentioned vector potentials, arrangement of the mass at least by part of them, and rotation of bodies mechanically linked with consumers of mechanical energy in this zone. The bodies are preliminarily spun up about the axes perpendicular to the planes, in which the vectors of the magnetic field vector potential of the magnetic field source and cosmological vector potential are arranged, until each body attains the condition when the moment of impressed forces equals zero relative to the body center of mass; after that the preliminary spinning-up action is removed, and the consumers of energy are connected to the bodies. The device variants (mechanical energy generators) have magnetic field sources made in the form of axisymmetric magnetic systems, and bodies arranged in them, made in the form of rotors mechanically linked with the systems of preliminary spinning-up of rotors and with the systems for connection of rotors to the consumers of mechanical energy, and made in the form of bodies of revolution, whose axes are parallel to the axes of symmetry of the magnetic systems. EFFECT: facilitated procedure. 27 cl, 18 dwg
Patent RU-2063673-C1 (RU)
Title: Method for harvesting row-planted beans
Inventor: LETUNOVSKIJ VLADIMIR I
IPC: A01D91/04
Filed: 1994-05-26
Granted: 1996-07-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves ridging plants in rows and mowing plants along ridges and simultaneously picking mown plant mass or upon mowing; feeding mown plant mass for threshing; drying off mown plant mass by active ventilation unit prior to threshing. EFFECT: increased efficiency by reduced yield loss and improved quality of product.
Patent RU-2054640-C1 (RU)
Inventor: EVTIKHIEV NIKOLAJ N
IPC: G01J5/00
Filed: 1994-07-15
Granted: 1996-02-20
Abstract: Использование: в диагностике по тепловым изображениям как в технике, так и в медицине для распознавания состоянии теплоизлучающих объектов при проведении массовых обследований и научных исследований. Сущность изобретения: для повышения точности распознавания в пределах каждой выбранной зоны информативности по способу формируют в реальном температурном интервале тепловое изображение с заранее установленным числом элементов разложения и подвергают его структурному разложению на информативные компоненты с одновременной оценкой значений температурных и геометрических параметров этих компонент. Все параметры информативных компонент объединяют в связанные по информативности совокупности, представляющие термографические образы возможных состояний исследуемого объекта. Используя полученные значения параметров, текущее тепловое изображение относят по максимуму вероятности принадлежности к тому или иному образу. 1 ил.