baber/WOPTO huggingface dataset:
Patent DE-19530641-C1 (DE)
Title: Cutter with tempering steel basic body and harder cutting edge
Inventor: FISCHER ALFONS DR
IPC: B26D1/00
Filed: 1995-08-21
Granted: 1996-11-28
Abstract: The cutting edge (18) is applied as a surface layer (16) onto the basic body (10) by a beam-assisted build-up welding method in which hard phases are incorporated in the metallic matrix of the surface layer. The surface layer has a basic material of iron, nickel or cobalt in which the hard phases with a volume content of 5 to 80 % volume are incorporated. The basic body has a recess (14) into which the surface layer is applied. The cutter may be in the form of a paper knife (2) for cutting printed and or paper products crosswise and lengthwise.
Patent DE-19653105-C1 (DE)
Title: High-temperature resistant relay
Inventor: KERN JOSEF
IPC: H01H1/56
Filed: 1996-12-19
Granted: 1998-04-23
Abstract: An electromagnetic relay including a U-shaped core yoke (5) carrying a bobbin with a winding (2), and a flat armature (9) bridging the free ends (6a,8a) of the yoke (5) when the coil is excited. A switching tongue (14) is arranged in a plane approx. parallel to the armature (9), and comprises a long strip fixed at one end and supporting at least one movable contact (14a) at the other.  At least one pair of fixed counter-contacts (12,13) are bridged by the tongue (14) in one of their switching positions. The switching tongue (14) specifically. made of ceramic consists of a highly insulating material having a high degree of rigidity and slight relaxation properties at high temperatures, with a bridging contact (14a) made of a high-conductivity material at its contact-making end.
Patent DE-19715759-C1 (DE)
Inventor: ROEGILD MADS
IPC: F16J9/22
Filed: 1997-04-16
Granted: 1998-09-10
Abstract: The invention relates to an internal combustion piston engine, specially a powerful diesel engine, comprising at least one piston (1) arranged in a cylinder (2). Said piston is provided with a set of piston rings comprising several piston rings (3, 4) located on the cylinder (2) and accommodated in a respectively allocated groove (5). At least one gas-tight piston ring (3) with engaging ends (9) is provided and/or at least one standard piston ring (4) is also provided forming a gap (10) between both remote ends. At least one additional leak passage is allocated to each gas-tight piston ring (3). The leak passages (11) that are not formed by the gap between the two piston ring ends are configured in such a way that the effective dimension is modified when the allocated piston ring (3) is sealed. This enables leakage capacity to be adapted according to specific requirements.
Patent DE-19738674-C1 (DE)
Inventor: ROHR WOLFGANG
IPC: B03B5/00
Filed: 1997-09-04
Granted: 1999-05-20
Abstract: A machine classifies a continual supply of very fine bulk solids, e.g. sand, which descend down a chute (3) to a washing pan (4) with an overhead sprinkler. The washing pan (4) is formed by a conveyer belt (2) which is supported by the machine frame (1). A conveyer belt (2) comprises two sections (5, 6), the first part (5) of which is down-flow from the chute (3) and forms the washing pan (4). The second part (6) of the belt (2) immediately below the chute (3) moves upwards against the direction (32) of the incoming material. Over the washing pan (4) and material release zone (11) the chute (3) floor (10) has a blind panel (19) which has a full width slit (20) immediately at the beginning of the pan. The remaining surface (21) of the blind panel (19) is perforated. The end of the washing pan (4) has a trough (15) containing fluid and filled with spherical bodies (16) and extending the full width and depth of the pan (4).
Patent DE-19748793-C1 (DE)
Title: Mobile, compact workplace for PC systems
Inventor: JELINEK WERNER
IPC: A47C7/72
Filed: 1997-11-05
Granted: 1999-08-12
Abstract: The workplace consists at least partially of laminar- or plywood, and has wheels, rollers or sliding feet. One side of the workplace has a support for a PC tower, and the arrangement has at least one work surface. The workplace consists of a table (1), seat (2) and a connecting unit (3). The seat surface (4) and back rest (5) are slanted backwards, while the monitor and keyboard surfaces are slanted forwards.
Patent DE-19750705-C1 (DE)
Title: Electromyography double balloon tube for operation in neck region has upper or lower blocking cuff provided with neuromuscular monitoring or stimulation electrodes
Inventor: GELDNER GOETZ F
IPC: A61M16/04
Filed: 1997-11-15
Granted: 2000-03-02
Abstract: The electromyography double balloon tube has a respiration tube and upper and lower inflatable blocking cuffs (1,2), one of which has monitoring/stimulation electrodes (3), provided by an electrically conductive surface coating, used for closed-loop control of a muscle relaxant.
Patent DE-19756128-C1 (DE)
Title: Foil wrapped panel stack identification method
Inventor: TAUBERT JUN WILHELM
IPC: B65B61/20
Filed: 1997-12-17
Granted: 1999-06-02
Abstract: The identification method uses a label insert enclosed between the panel stack and the transparent foil wrapping, inserted via a slit formed in the latter which is subsequently closed via an adhesive foil. The slit may be provided transverse to the longitudinal direction of the foil wrapped panel stack (2), the label insert printed with a bar code identifying the manufacturer and/or the product immediately before insertion. An Independent claim is also included for a labeling device for foil wrapped panel stacks.
Patent DE-19809777-C1 (DE)
Title: Homo-kinetic double joint with two ball rotary joints
Inventor: HILDEBRANDT WOLFGANG
IPC: F16D3/223
Filed: 1998-03-06
Granted: 1999-08-26
Abstract: A control component (118,119) guides the balls (116,117) on an angle-halving plane between the joint outer part (112,113) and the joint inner part (114,115). The joint outer parts are joined to each other in a connecting plane coaxially. The two joint inner parts are formed for connection for torque-transmitting shafts. Devices are provided for synchronizing the two ball rotary joints, which hold the longitudinal axes of the joint inner parts in a common plane and at equally sized angles opposed to one another in relation to the corresponding longitudinal axes of the joint outer parts.
Patent DE-19816563-C1 (DE)
Title: Door drive for garage
Inventor: KENTENICH WALTER
IPC: E05F15/681
Filed: 1998-04-15
Granted: 1999-07-29
Abstract: The door (12) drive has a belt drive (30,32,36,24). The drive has a belt (36) with a drive motor (34), at least two return rollers (30,32) and a  tensioner (38). The tensioner can be an eccentric mounting (46) in a plate (48) for one of the return rollers to vary the belt spacing.
Patent DE-19836972-C1 (DE)
Title: Armored bodywork and glass construction for motor vehicle, especially motor car
Inventor: NEFF JOHANN
IPC: F41H5/26
Filed: 1998-08-14
Granted: 1999-12-02
Abstract: The side windows (24,25) above the luggage space (14) are only partly armored in a region (26) just behind the passenger interior (11, 12). A rear armored glass reinforcement (38) extending the entire width of the vehicle and over at least the height of the side windows is joined to the rear edge (36) of the side window armoring. The motor vehicle is preferably an estate or fastback car with armored glass on the inside of the front and rear windscreens (20,21).
Patent DE-19853355-C1 (DE)
Title: Hydraulisch steuerbares Hubventil
Inventor: LETSCHE ULRICH
IPC: F01L9/10
Filed: 1998-11-19
Granted: 2000-08-31
Abstract: Die Erfindung bezieht sich auf ein hydraulisch steuerbares Hubventil mit einem Schaftkolben, der von einem mit einer Druckquelle verbindbaren hydraulischen Federmittel druckbeaufschlagbar und von einer ersten Endstellung in Richtung einer zweiten Endstellung bewegbar ist. DOLLAR A Erfindungsgemäß sind Drucksteuermittel vorgesehen, die den Druck des hydraulischen Federmittels auf den Schaftkolben während dessen Bewegen von der ersten in Richtung der zweiten Endstellung durch Verbinden des hydraulischen Federmittels mit der Druckquelle über einen variabel festlegbaren Teil des Ventilhubes konstant halten. DOLLAR A Verwendung beispielsweise als Gaswechselventil eines Hubkolbenmotors.
Patent DE-19913795-C1 (DE)
Title: Combustion engine and fuel cell system combination device uses exhaust gases from combustion engine for heating fuel cell system to its required operating temperature
Inventor: BOLL WOLF
IPC: H01M8/04
Filed: 1999-03-26
Granted: 2000-10-05
Abstract: The device has a combustion engine (1) and a fuel cell system (2) providing the electrical energy required by the electrical devices used for operation of the combustion engine, coupled to a buffer battery (26). The fuel cell system has at least one heat exchanger supplied with the hot combustion gases from the combustion engine until a temperature sensor detects that the required operating temperature for the fuel cell system is reached.
Patent DE-19958499-C1 (DE)
Title: Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
Inventor: PFITZ MANFRED
IPC: F02D41/18
Filed: 1999-12-04
Granted: 2001-08-23
Abstract: Es ist eine Brennkraftmaschine insbesondere für ein Kraftfahrzeug beschrieben, die mit einem Ansaugrohr versehen ist, in dem ein Filterelement und eine Drosselklappe angeordnet sind. Ein Steuergerät ist vorgesehen, durch das aus einem Massenstrom (ml) über die Drosselklappe ein Umgebungsdruck ermittelbar ist und Betriebsgrößen der Brennkraftmaschine in Abhängigkeit von dem Umgebungsdruck beeinflußbar sind. Durch das Steuergerät ist aus dem Massenstrom (ml) über die Drosselklappe ein Druckabfall (pab) an dem Filterelement ermittelbar. DOLLAR A Ebenfalls ist durch das Steuergerät dieser Druckabfall (pab) bei der Ermittlung eines Drucks (fpvdkms) vor der Drosselklappe berücksichtigbar.
Patent MD-4394-C1 (MD)
Title: Process for producing mistelle
Inventor: VACARCIUC LIVIU
IPC: C12H6/00
Filed: 2014-05-21
Abstract: The invention relates to the wine industry, namely to a process for producing mistelle.The process, according to the invention, comprises the processing of grapes to produce pulp, maceration or electroplasmolysis thereof, draining of pulp and pressing of drained pulp with the separation of free-run juice and press juice, clarification of juices and direction of press juice to fermentation to obtain dry wine and subsequent distillation thereof, alcoholization of clarified free-run juice with matured wine distillate to the fortress of 35…55 vol.%, after which mistelle is maintained for at least 8 months with stirring once a month; at the same time it is used wine distillate obtained upon maintenance of raw wine distillate, at least one year, in contact with the grape seeds, pre-chopped and treated thermally, or with oak chips, while stirring by bubbling with oxygen once a month.
Patent RU-2062454-C1 (RU)
Title: Способ выбора растворителя для удаления асфальтосмолистого вещества
Inventor: DOLOMATOV MIKHAIL YU
IPC: G01N21/25
Filed: 1992-10-15
Granted: 1996-06-20
Abstract: Использование: способы выбора растворителей для удаления асфальтосмолистых веществ (ACB), в частности в нефтяной промышленности. Сущность изобретения: выбор растворителя для удаления ACB осуществляют по величине растворимости ACB, рассчитанной в результате регистрации оптического спектра асфальтосмолистого вещества в области 300-800 нм, по формуле:   где C s  - растворимость асфальтосмолистого вещества; В - эмпирическая константа, зависящая от природы асфальтосмолистого вещества, принимаемая равной 1, R - универсальная газовая постоянная, Т - температура, K;   - среднее сродство к электрону асфальтосмолистого вещества, эВ, определяемое по формуле:   где n - число точек в спектре; λ o  и λ n  - граничные длины оптического спектра; ε λ  - коэффициент светопоглощения на длине волны l, I s  - средний потенциал ионизации растворителя, эВ, рассчитанный по формуле:   где N- число компонентов растворителя; C i  - массовая доля каждого компонента; I i  - потенциал ионизации компонента, эВ. Способ позволяет надежно прогнозировать величину растворимости ACB без приведения их в контакт с растворителем. 5 табл.
Patent RU-2089426-C1 (RU)
Inventor: KOZLOV VYACHESLAV V
IPC: B61L23/16
Filed: 1992-10-16
Granted: 1997-09-10
Abstract: Использование: в железнодорожной автоматике для регулирования движения поездов. Сущность изобретения: рельсовая цепь содержит путевые генератор и приемник, связанные с рельсовой линией, блок коррекции сигнала регулирования, регулятор уровня сигнала, блок формирования компенсирующего сигнала, коммутирующий элемент и элемент И. Блок измерения проводимости изоляции связан с соответствующим элементом согласования и путевым приемником смежной рельсовой цепи. 1 ил.
Patent RU-2037859-C1 (RU)
Inventor: MOLEV ANATOLIJ I
IPC: G02B23/24
Filed: 1992-10-29
Granted: 1995-06-19
Abstract: Использование: в медицине для осмотра и фотографирования различных полостей и биологических каналов тела человека с высоким качеством изображения, в том числе и для оптических систем с углом поля зрения, меньшим или равным 90°. Сущность изобретения: в оптической системе эндоскопа, содержащей линзовую оборачивающую систему передачи изображения и окуляр, установлен расположенный за системой передачи изображения перед окуляром компенсатор, содержащий два двухлинзовых компонента, каждый из которых составлен из отрицательной и положительной разделенных воздушным промежутком линз, причем первый компонент установлен перед передней фокальной плоскостью окуляра, а второй компонент установлен за передней фокальной плоскостью окуляра, причем компоненты компенсатора обращены положительными линзами навстречу друг другу и удалены от передней фокальной плоскости окуляра на расстояние, превышающее две диоптрии. Предпочтительное выполнение линз компенсатора: первая - минискообразная, вогнутостью обращенная к окуляру, вторая - двояковыпуклая, третья - менискообразная, выпуклостью обращенная к окуляру, четвертая - двояковыгнутая. 1 з.п. ф-лы, 2 ил.
Patent RU-2062056-C1 (RU)
Title: Method for treating inflammatory diseases of uterine appendages
Inventor: GRIGOREVA OLGA L
IPC: A61B17/42
Filed: 1992-12-02
Granted: 1996-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves puncturing skin stepping 1 cm to inside from the developed point near the anteroinferior iliac spine and moving the needle under local anesthesia towards the pubic articulation to 6-7 cm in depth. Conductor is introduced along the needle according to Seldinger method, the needle is removed and 0.1-0.15 cm internal diameter vinyl chloride catheter is introduced along the conductor. To inject medicinal mixture, intravenous injection system is connected through a conductor to the catheter fixed on the skin with silk ligature. The medicinal mixture has: novocaine solution - 0.25%- 100.0, antibiotic, chemotripsin, hydrocortizon, heparin. Lesion zone is exposed to galvanic current immediately after the medicinal mixture being injected. To do it, electrodes with washers (200- 300 cm in area) are arranged in a manner the lesion focus is in the interelectrode space. One electrode is applied with hydrophylic washer over the pubic zone with some shift towards the lesion focus, the other one is applied to the sacral region. Current density is selected individually according to individual feeling of a patient (light pricking under the electrode) so that it oscillates within the limits of 0.03-0.65 mA. Treatment duration is 60 min. Medicine is administered in drops one time during 5 days. EFFECT: enhanced effectiveness of treatment; accelerated treatment.
Patent RU-2049226-C1 (RU)
Title: Забойный отсекатель
Inventor: KHAJRULLIN BULAT YU
IPC: E21B34/10
Filed: 1992-12-18
Granted: 1995-11-27
Abstract: Изобретение относится к нефтепромысловому оборудованию, а именно к глубинным отсекающим устройствам, используемым при ремонте скважин. Сущность изобретения: отсекатель содержит корпус 1, в котором установлен подвижный шток 2, взаимодействующий с пружиной 3 сжатия. В осевом канале 4 штока размещено основное седло 5, выполненное в виде пружинного разрезного кольца, взаимодействующего с шариками 7, и дополнительное седло 9, взаимодействующего с шариками 7, и дополнительное седло 9, взаимодействующее с шариками 11. Шарики 7 взаимодействуют с внутренней поверхностью корпуса 1 и основного седла 5, шарики 11 с внутренней поверхностью корпуса 1 и дополнительного седла 9, благодаря чему между шариками 7, 11 и седлами 5, 9, соответственно, образуется либо зазор, обеспечивающий возможность расширения седел 5, 9, либо они не позволяют седлам 5, 9 расширяться. Седла 5 и 9 снабжены эластичным уплотнением 13, защищающим полости канавок 6 и 10, отверстий 8 от пластового флюида. В расточке 14 установлена подпружиненная ступенчатая втулка 15, наружный диаметр нижней ступени 17 которой больше наружного диаметра верхней ступени 18. В центральном канале 19 втулки 15 размещено седло 20, выполненное по аналогии с седлами 5 и 9. Для перевода отсекателя в положение "Закрыто" сбрасывают запорный элемент 33 и создают над ним давлением. Запорный элемент 33 выполнен в виде шара, поочередно взаимодействует с седлами 20, 5 и 9. Для открытия отсекателя запорный элемент шар продавливают через седло 9 и он падает в накопитель. Использование отсекателя повышает надежность работы, расширяет эксплуатационные возможности и обеспечивает снижение эксплуатационных затрат. 4 ил.
Patent RU-2050195-C1 (RU)
Inventor: ZUBRITSKAYA NATALYA G
IPC: B01J37/04
Filed: 1992-12-23
Granted: 1995-12-20
Abstract: Использование: в каталитической химии, в частности в способе приготовления катализатора для гидрирования кетонов и альдегидов. Сущность изобретения: способ приготовления катализатора для гидрирования кетонов и альдегидов предусматривает смешение хромовой кислоты с карбонатом или оксидом меди и дальнейшим смешиванием полученной пасты с аммиачной водой с введением в реакционную смесь нерастворимых соединений металлов второй группы и/или марганца в количестве 0,1 10 мол. в расчете на оксид. Затем ведут термообработку смеси, ее формование и восстановление водородом. 2 з. п. ф-лы, 1 табл.
Patent RU-2061352-C1 (RU)
Title: Roots loading and unloading apparatus
Inventor: ELIZARENKOV ASKOLD S
IPC: A01D33/10
Filed: 1992-12-30
Granted: 1996-06-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus has running part and unloading conveyor 3 fixed on running part, working tool with front and inclined side plates 5 and 6 mounted for rotation in vertical plane. Funnel mounted on running wheels 9 is positioned above working tool. Funnel has front and side walls 7 and 8, with side walls being shorter than front wall. Front and side walls are joined to respective plates when they are lifted. EFFECT: increased efficiency, simplified construction and wider operational capabilities. 2 dwg
Patent RU-2037447-C1 (RU)
Title: Device for self-recovery of bogged crawler vehicle
Inventor: YANBEKOV KAMIL F
IPC: B62D55/26
Filed: 1993-02-05
Granted: 1995-06-19
Abstract: FIELD: transport. SUBSTANCE: device has housing, anchor units and mechanisms for mounting anchor units on track chain. Anchor units are made multiple-link with possibility of bending to one side. Eyes of link joints have projections engaging with members of adjacent link when turning relative to joint axis. Device has also two beds twisted to form drums and arranged by means of axles in frames hinge-connected with front and rear ends of vehicle body. EFFECT: facilitated self-recovery of vehicle. 13 dwg
Patent RU-2083943-C1 (RU)
Title: Spherical bearing for rifled mine thrower
Inventor: USANIN MIKHAIL S
IPC: F41F1/06
Filed: 1993-02-11
Granted: 1997-07-10
Abstract: FIELD: supports for rifled mine throwers for transmission of torque to plate. SUBSTANCE: spherical bearing has chamber inside it with splined hole in front part. Side walls of spherical support are provided with longitudinal slots bounded by walls of splined hole at the top and by central spherical strip at the bottom. End of breech is received by hole of spherical bearing; cavity of spherical bearing is filled with steel balls. During shot, rifled barrel with breech recoils acting on balls which act in their turn on side walls of spherical bearing having slots pressing them to walls of plate seat. As a result, friction force moment is created which exceeds moment created by revolving mine. EFFECT: enhanced efficiency. 5 dwg
Patent RU-2042903-C1 (RU)
Title: Apparatus for carbonitriding
Inventor: VASILEV SERGEJ Z
IPC: C23C8/30
Filed: 1993-02-17
Granted: 1995-08-27
Abstract: FIELD: carbonitriding. SUBSTANCE: apparatus has furnace with branch pipes for supplying hydrocarbon gas and ammonia and endogenic generator interconnected through the system of closed circulation of endogenic gas. The reverse branch pipe of the system has branch pipe for supplying carbon dioxide minimum area of the cross-section of which and total area of the branch pipe for supplying hydrocarbon gas and ammonia relate as 1:0.9. EFFECT: decreased toxicity. 1 dwg, 1 tbl
Patent RU-2093312-C1 (RU)
Title: Device for tangential machining of crankshaft crankpins
Inventor: CHEMERSKIJ ANATOLIJ VASILEVICH
IPC: B23B5/18
Filed: 1993-03-22
Granted: 1997-10-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has sector-shaped bracket 1 with tail-piece 2 intended for fastening in rest of machine, and with tangentially located slot 7 in which installed is cutting member 8 with threaded rod 10 located opposite to cutting edge which through nut 12 and system of bevel gears is connected with tangential feed mechanism which is made up of spring-loaded lever 17 with pawl and ratchet wheel 18. EFFECT: high efficiency. 1 dwg
Patent RU-2055969-C1 (RU)
Title: Bulldozer equipment
Inventor: TARAKANOV EVGENIJ I
IPC: E02F3/76
Filed: 1993-04-13
Granted: 1996-03-10
Abstract: FIELD: road building machines. SUBSTANCE: BULLDOZER equipment has a blade, pushing bars made in the form of elastic plates. Plane sides of the plates are placed in horizontal surface, and ends of pulling bars are attached to the blade and base machine rigidly. EFFECT: high strength. 3 dwg
Patent RU-2063278-C1 (RU)
Title: Gear-type spindle for drive of working rolls of rolling mill
Inventor: ROBER ARON I
IPC: B21B35/14
Filed: 1993-06-08
Granted: 1996-07-10
Abstract: FIELD: rolling. SUBSTANCE: invention can be used to join working rolls of rolling mill with spindle. Gear-type spindle for drive of working rolls of rolling mills has gear-type bushing put on shaft of working roll and casing coupled to it via geared connection, sealing units, limiting rings, covers anchored on shaft of spindle, spherical head with guiding rod and half-coupling embracing casing over splines. Dimensions of head and guiding rod of shaft of spindle are tied up with specified relation. Radial run-out of casing relative to bushing and bending moment on ends of joined shafts of drive are diminished thanks to alignment of center of spherical head of shaft of spindle to kinematic center K of geared connection bushing-casing when casing and half-coupling are aligned. EFFECT: diminished radial run-out of casing relative to bushing, reduced bending moment. 3 dwg
Patent RU-2092351-C1 (RU)
Title: Railway train axle counter
Inventor: VALEEV GEORGIJ G
IPC: B61L1/16
Filed: 1993-06-08
Granted: 1997-10-10
Abstract: FIELD: railway transport. SUBSTANCE: device has electromagnetic vibration generator, two resistors, two amplitude detectors and two counters, two transformers with three-leg magnetic cores, primary windings of transformers being connected with generator output. Device has also also OR gate, and switches. Primary windings are arranged on middle legs of cores and secondary windings, on extreme legs. Secondary windings of each transformer have equal number of turns and they are connected in opposition through resistor. Transformers are installed along different rails with shift relative to each other by not less than half the length of core so that open ends of legs are pointed towards wheels of wheelset passing along rails. EFFECT: increased reliability of axle counting.