baber/WOPTO huggingface dataset:
Patent RU-2039188-C1 (RU)
Title: Apparatus for inclined directed boreholes drilling
Inventor: GRIGOREV MIKHAIL N
IPC: E21B7/08
Filed: 1991-09-24
Granted: 1995-07-09
Abstract: FIELD: drilling. SUBSTANCE: apparatus has body, coaxially located in it chamber with pendulum and piston, hinged to the body by their lower ends supporting plates and located along axis of apparatus over each supporting plate and one over another working and delivering cylinders with pistons, cavities of which are connected to each other by pressure hose. Pendulum is hinged to spring-loaded piston and is mounted so as to be capable to be engaged with pistons of delivering chambers. Upper ends of supporting plates are hinged to pistons of working chambers. During cleansing liquid pressure creation piston together with pendulum is moving downwards and pendulum, preliminary oriented in required direction, using its end presses piston of delivering cylinder. From the cylinder through hose pressure is transferred into working cylinder cavity, causing depression of supporting plates, negligible longitudinal compaction of which makes big sagging, causing touching of borehole walls even in the case of caverns presence. In self-oriented apparatus hydraulic system of supporting plates work control is separated from cleansing solution. EFFECT: apparatus is used for boreholes drilling. 2 cl, 4 dwg
Patent RU-2003723-C1 (RU)
Inventor: TOLSTOGUZOV NIKOLAJ V
IPC: C22C33/04
Filed: 1992-03-26
Granted: 1993-11-30
Abstract: Изобретение относитс  к черной металлургии, конкретно при производстве ферросплавов Сущность  изобретени : в качестве дефосфоратора используют  хлористый кальций, который предварительно  нагревают до 350 - 500&deg; С в атмосфере  углекислоты и выдерживают при этой температуре  в течение 30-60 мин., затем смешивают сипико-  марганец и хлористый кальций в соотношении (2 -  3): 1, после чего смесь брикетируют и выдерживают  при температуре 800 - 1000&deg; С в течение 60 -  120 мин. Т табл.
Patent RU-2019267-C1 (RU)
Title: Method and device for filtration of dusty gases
Inventor: KOKHNO NIKOLAJ P
IPC: B01D46/02
Filed: 1992-05-05
Granted: 1994-09-15
Abstract: FIELD: gas cleaning. SUBSTANCE: dusty gas is delivered to a central hose of the device, and an angle between the flow of gas and vertical is constant. A part of gas is filtered in this hose, and the rest of gas is filtered in peripheral hoses. Continuous regeneration is performed by alternating dynamic collision of the central and peripheral hoses. The central hose length exceeds the spacing between grates of the hoses. The distributing-regenerating device is an inclined branch pipe located over the central hose. The branch axis is cross with that of the peripheral hoses, and the branch pipe axis of rotation is located on extension of the central hose axis. The top end-faces of the peripheral hoses are capped. The central hose should be fabricated from some wear-resistant material. EFFECT: higher efficiency. 3 cl, 1 dwg
Patent RU-2055403-C1 (RU)
Inventor: MEZIN NIKOLAJ IVANOVICH
IPC: G11B5/027
Filed: 1992-05-07
Granted: 1996-02-27
Abstract: FIELD: computer engineering, industrial and home audio and video appliances. SUBSTANCE: method involves thermal-controlled magnetic recording and measuring residual magnetic flux of moving information carrier by magnetic head. Recording is performed in permanent magnetic field, which intensity is less than coercive force of carrier, by means of heating part of carrier by frequency-modulated microwaves in range of ferromagnetic resonance of carrier magnetic layer. Reading is performed by detection of magnetostatic resonance frequency, which is modulated by carrier magnetic flux. Resonance is excited in core of magnetic head by microwave self-exciting oscillator. EFFECT: increased resolution, decreased signal-to-noise ratio, increased frequency range.
Patent RU-2031479-C1 (RU)
Title: Process of manufacture of semiconductor devices
Inventor: SAMSONENKO BORIS N
IPC: H01L21/288
Filed: 1992-05-27
Granted: 1995-03-20
Abstract: FIELD: electronics. SUBSTANCE: process provides for formation of Au-Ge contacts with electrochemical precipitation on one photoresistive mask on active regions under intensive exposure to light. Gold is precipitated on mesa in darkness. Electrochemical connection of contact on active region and mesa is accomplished with formation of interconnections. EFFECT: facilitated manufacture. 8 dwg
Patent RU-2018597-C1 (RU)
Inventor: GOLDENBERG LEV I
IPC: E04B7/14
Filed: 1992-03-30
Granted: 1994-08-30
Abstract: FIELD: construction. SUBSTANCE: hangar cover load-carrying structure is made in form of suspension bridge including two twin cables connecting pylon tops and stiffening girder which consists of two box- shaped shells connected by means of cross bars. Stiffening girders are suspended from cables by means of tubular suspensions in places of cross bar location. Cables in points of suspension attachment are connected by couplings. Longitudinal members of cover are made in form of girders with box section. EFFECT: reduced consumption of materials, higher operate reliability, cut down labor input in construction and maintenance costs. 2 cl, 6 dwg
Patent RU-2059247-C1 (RU)
Inventor: KAZANOVA NADEZHDA N
IPC: G01N33/483
Filed: 1992-06-18
Granted: 1996-04-27
Abstract: FIELD: medicine; pharmacological industry; applicable in identification of mummy-like substances in incoming and outgoing controls of raw materials and end products in the processing of rocks of various geological deposits containing mummy-like substances to produce curative means. SUBSTANCE: mummy-like substances are identified by a combination of spectra criteria revealed on the basis of systematic analysis of IR spectra of presentative numerous samples of mummy-like substances, and also by variation of acidity of their aqueous solutions in time or by exposure to high-frequency electromagnetic radiation. Use of combination of IR spectral and potentiometric characteristics allows reliable identification of mummy-like substances and distiquishing them from possible substitutes. EFFECT: higher efficiency. 3 cl, 1 dwg
Patent RU-2083582-C1 (RU)
Inventor: CALDERAZZO FAUSTO
IPC: C08F4/76
Filed: 1992-07-10
Granted: 1997-07-10
Abstract: Изобретение относится к способу получения бис-ареновых производных ванадия [V(арен) 2 ] исходя из оксихлорида ванадия, металлического алюминия, трихлорида алюминия и арена, согласно которому: - (а) оксихлорид ванадия (VOCl 3 ), активный металлический алюминий и трихлорид алюминия вводят в контакт друг с другом в жидком арене, переводя оксихлорид ванадия в комплексное соединение формулы [V(арен) 2 ] +  [AlCl 4 ] - ; - (б) к продукту реакции, полученному на стадии (а), добавляют жидкий циклический или ациклический простой эфир с целью восстановления [V(арен) 2 ] +  до [V(арен) 2 ]; - (в) бис-ареновый ванадий [V(арен) 2 ] выделяют из продукта реакции, полученного на стадии (б). Полученные таким способом бис-ареновые производные ванадия используют для получения катализаторов полимеризации олефинов. 9 з.п. ф-лы.
Patent RU-2069771-C1 (RU)
Inventor: GAVONI ALBINO
IPC: F01N/
Filed: 1992-09-03
Granted: 1996-11-27
Abstract: Использование: в двигателях внутреннего сгорания для нейтрализации выхлопных газов и снижения содержания вредных газов. Сущность изобретения: глушитель в комбинации с каталитическим нейтрализатором содержит корпус, внутри которого расположен трубчатый элемент с каталитическим нейтрализатором. Выхлопные газы двигателя поступают в глушитель через сопло Вентури, проходят через ряд диафрагм, изготовленных из керамического материала, обрабатываемого каталитическими материалами, и выходят через выпускную трубу глушителя очищенными от загрязняющих веществ. Керамические диафрагмы могут иметь чашеобразную форму и содержат сквозные отверстия, либо имеют форму оживала с перфорированной стенкой. Керамические элементы могут содержать элементы, образованные пластиной с боковыми фланцами, определяющими противоположно расположенные полости. Элементы можно комбинировать друг с другом различными способами, получая последовательность камер (V o , V 1 , V 2 ...), форма и объем которых наилучшим образом соответствуют конкретному типу двигателя. 6 з.п. ф-лы, 11 ил.
Patent RU-2038877-C1 (RU)
Title: Method of rolling spring steels in continuous section mill
Inventor: STEBLOV ANVER BORISOVICH
IPC: B21B1/18
Filed: 1992-07-14
Granted: 1995-07-09
Abstract: FIELD: mechanical engineering. SUBSTANCE: method involves regulating temperature at the end of rolling process by varying stand spacing. To do that, stands are switched off. As a result deformation of stands occurs and temperature at the end of rolling process is increased. Deforming force of these stands is transmitted to subsequent stands in the direction of rolling. Subsequent stands are switched on instead of switched off stands. EFFECT: improved quality of rolled product. 1 dwg
Patent RU-2062390-C1 (RU)
Title: Plug
Inventor: TSARENKO ANATOLIJ IVANOVICH
IPC: F16L55/136
Filed: 1992-08-28
Granted: 1996-06-20
Abstract: FIELD: hydraulic engineering. SUBSTANCE: plug has spacer 1 that are pressed to the end face of pipe 4 with a screw pair. Nut 3 of the screw pair is a detachable cylinder. The parts of the cylinders are mated over a flat surface 6 inclined to the longitudinal axis of the cylinder. The spacer is received in a ring end face recess made in the cylinder flange. The thickness of spacer 1 is less than the depth of the flange recess. EFFECT: improved design. 4 cl, 2 dwg
Patent RU-2059292-C1 (RU)
Inventor: FASTOV LEV M
IPC: G08B17/10
Filed: 1992-06-16
Granted: 1996-04-27
Abstract: FIELD: signalling systems for gassed basements and office buildings. SUBSTANCE: gages are installed linearly along the longitudinal axis of place away from ceiling at a distance of 100 : 200 mm and in such a way that each gage inspects minimal location area estimated analytically. In case the location area is less than calculated one, adjacent places are connected by punching holes in partitions under the ceiling. EFFECT: higher reliability of signalling system which ensures explosion-proof concentrations by the moment of emergency service arrival. 6 dwg
Patent RU-2037691-C1 (RU)
Title: Vibration insulation support for internal combustion engine
Inventor: MINASYAN MINAS A
IPC: F16F7/14
Filed: 1992-09-28
Granted: 1995-06-19
Abstract: FIELD: mechanical engineering. SUBSTANCE: support has pair supporting disks 1 and 2 and pressing rings 3 and 4. The outer surface A of disk-flange 1 (2) of each pair is hyperbolic. Pieces of flexible member 5, made up as a rope, face the hyperbolic surface A of disks-flanges 1 and support 2. The ends of the rope pieces are secured by disks 2 (1) and pressing rings 4 (3). The hyperbolic surfaces A of disks-flanges prevent against undesirable shift and vertical displacement of the arc-pieces of rope 5 because the disks-flanges are partially or fully in contact over periphery. EFFECT: enhanced reliability. 5 dwg
Patent RU-2029066-C1 (RU)
Title: Device for stage cementing of well
Inventor: GABDULLIN RAFAGAT GABDELVALEEV
IPC: E21B33/13
Filed: 1992-06-30
Granted: 1995-02-20
Abstract: FIELD: stage cementing of wells. SUBSTANCE: device for stage cementing of well has body with side cementing openings. Casing is installed from outside and forms space together with body against side cementing openings. Arranged between body and casing is valve with ball shutoff member. Valve is located in the middle part of space to form upper and lower chambers together with body and casing. Upper chamber is communicated with external space, and lower chamber is communicated with body space. Ball shutoff member is located in lower chamber and made of flexible-deformable material for forcing into upper chamber. Pressure of forcing is determined from expression given in invention description. EFFECT: prevented getting of cement slurry filtrate to producing reservoir. 4 dwg
Patent RU-2029427-C1 (RU)
Inventor: GOLOVANOV MIKHAIL M
IPC: H02K44/06
Filed: 1992-10-27
Granted: 1995-02-20
Abstract: FIELD: pumping of liquid metals. SUBSTANCE: pump has wound inductor, annular channel formed by inner and outer shells, internal magnetic circuit. The latter is built up of stacks and rests on internal pipe. At ends it is clamped with conical collet bushings provided with as many longitudinal splits as there are stacks. Magnetic circuit has conical surfaces from ends towards center at angle α = arctg D/L, where D is magnetic circuit outer diameter, L is its length. Split portion of conical bushings protrudes beyond magnetic circuit length through up to 5 mm. EFFECT: enlarged functional capabilities. 3 cl, 3 dwg
Patent RU-2047661-C1 (RU)
Title: Способ обработки резьбового изделия
Inventor: AVANESOV VALERIJ S
IPC: C21D1/09
Filed: 1992-09-17
Granted: 1995-11-10
Abstract: Изобретение относится к машиностроению, а именно к защите резьбовых соединений от коррозионно-усталостного разрушения. Задачей является повышение коррозионно-усталостной долговечности резьбовых соединений. Сущность: подвергают дополнительной лазерной обработке поверхности выступов резьбы обоих элементов резьбового соединения на режимах, отличных от режимов обработки впадин резьбы, в результате чего на обработанной поверхности выступов резьбы формируется слой с гетерогенными электрохимическими свойствами и обеспечивается протекторная защиты концентраторов напряжений. 2 ил. 1 табл.
Patent DE-10003171-C1 (DE)
Title: Gas purification, especially for desulfurizing and deodorizing waste gases, comprises passing a gas sequentially through beds of biologically active filter material having acidic and neutral pH values
Inventor: BRAUN CHRISTOPHER
IPC: B01D53/84
Filed: 2000-01-25
Granted: 2001-06-21
Abstract: Gas purification, comprising passing a gas through a vessel (2) containing an upstream bed (6) of biologically active filter material having an acidic pH and a downstream bed (7) of biologically active filter material having a neutral pH, is new. An Independent claim is also included for apparatus for carrying out the novel process, in which the downstream bed is provided with a liquid supply (14) and the upstream bed is provided with a liquid circulation system comprising devices (20) for controlling the pH.
Patent DE-10033158-C1 (DE)
Title: Automobile IC engine has controlled regneration of particle filter inserted in exhaust gas line controlled by monitored engine operating parameter or detected operating point
Inventor: PAULE MARKUS
IPC: F01N3/023
Filed: 2000-07-07
Granted: 2001-12-20
Abstract: The IC engine has a regenerable particle filter (10) inserted in the exhaust gas line (6), provided with a control (19) for regeneration of the particle filter as required, by monitoring at least one operating parameter and/or by detecting when an operating point of the IC engine is within a defined range. The regeneration control initiates an initial heating stage for the regeneration when the operating parameter and/or the engine operating point is within the defined range and initiates a second combustion phase for the regeneration when the operating parameter and/or engine operating point is within a second defined range.
Patent DE-10058260-C1 (DE)
Title: Schaltschrank
Inventor: ELM OSKAR
IPC: H02B1/38
Filed: 2000-11-23
Granted: 2002-08-22
Abstract: Die Erfindung betrifft einen Schaltschrank mit wenigstens einer Schranktüre, die mit einem Schließelement des Schaltschrankkorpusses festlegbar ist, wobei der Verriegelungseingriff zwischen dem Schließelement und dem Gegen-Schließelement in der Schließstellung der Schranktüre mittels einer Auslöseeinrichtung aufhebbar ist, die über eine Betätigungseinheit in Wirkeingriff mit dem Schließelement oder dem Gegen-Schließelement steht. Damit sich die Schranktür auf einfache Weise von der Schaltschrank-Innenseite her öffnen lässt, ist erfindungsgemäß vorgesehen, dass die Betätigungseinheit als Bowdenzug ausgebildet ist, der an seinem einen Ende über ein Anschlussstück an die Auslöseeinrichtung und an seinem anderen Ende an das Schließelement oder das Gegen-Schließelement angekoppelt ist, dass die Auslöseeinrichtung einen um eine Drehachse verschwenkbar gelagerten Drehkörper aufweist, dass der Bowdenzug endseitig exzentrisch zu der Drehachse versetzt an dem Drehkörper befestigt ist und dass an dem Drehkörper ein Hebel mit einem Griff angekoppelt ist.
Patent DE-10059885-C1 (DE)
Title: Electric through-flow heater for fluid or gas has heating conductor carrier enclosing flattened central section of flow pipe
Inventor: HILLINGER ERICH
IPC: F24H9/20
Filed: 2000-12-01
Granted: 2002-07-04
Abstract: The through-flow heater has a metal flow pipe (1) for a fluid or gas and a heating conductor carrier (10), extending in the axial direction, which is pressed against the outside of a flattened central section of the flow pipe. The heating conductor carrier encloses an elliptical flow pipe cross-section and has a cylindrical outer surface (11) supporting a wound heating conductor (12) enclosed by a metal oxide mantle (20) with an outer metal mantle (25).  An Independent claim for a manufacturing method for an electric through-flow heater is also included.
Patent DE-10157250-C1 (DE)
Title: Semiconducting switch module has circuit for protection against overvoltages arranged in housing and on substrate and electrically connected and thermally coupled to semiconducting body
Inventor: BEUERMANN MAX
IPC: H03K17/08
Filed: 2001-11-22
Granted: 2002-12-05
Abstract: The device has an electrically insulating substrate (2) with at least one electrically conducting layer (4), a semiconducting body (15) with a structure forming a semiconducting switch, a housing (3) and electrical contacts (17-19). A protective circuit (16) for protection against overvoltages is arranged in the housing and on the substrate and is electrically connected to and thermally coupled to the semiconducting body.
Patent DE-19533841-C1 (DE)
Title: Arrangement with instrument housing
Inventor: HOLZAPFEL KLAUS
IPC: F16K27/00
Filed: 1995-09-13
Granted: 1997-04-24
Abstract: The connecting parts with the instrument housing blocks in the connecting position form a connection component with a holding body formed from the part holding bodies. The connection component (40) incorporates a securing component (50) held on the holding component (46). The securing component for fixing the holding component in the connecting position is insertable and flexible in an assembly (32) of the connection component (20) formed by two parts (20a,20b). The holding component activates the part holding bodies (34a,34b) towards each other by wedge surfaces (48).
Patent DE-19546800-C1 (DE)
Title: Peeling unit for bar-shaped vegetables with knives carried on pivot arms
Inventor: SPLICHAL ANTONIN
IPC: A23N7/04
Filed: 1995-12-14
Granted: 1997-05-28
Abstract: Bar-shaped vegetables are peeled in a unit having a support on which two knife carriers with knives in a mirror-image arrangement are each rotatable about a rotary joint (2) on a pivot arm. An adjustable spring member (7) allows an elastic prestress to be applied relative to the support to each pivot arm. Preferably the spring member is a torsion spring and the joint is a pin (8) fastened to the support, on which the arm is mounted by a bush (9) and the torsion spring has one end attached to the bush and the other end adjustably attached to the pin via a washer (10) with an external recess (11), which can act as an indicator for the level of pre-stress.
Patent DE-19605745-C1 (DE)
Title: Strong, dimensionally stable, machinable sol preparation from metal alcoholate
Inventor: LAUBERSHEIMER JUERGEN
IPC: C04B35/624
Filed: 1996-02-16
Granted: 1997-10-30
Abstract: In the preparation of a sol by preparing a solution from metal alcoholate(s) (I) and a chelating agent and converting the solution to a sol, the novelty is that a polymerisable chelating agent (II) is used and is polymerised after converting the solution to a sol.
Patent DE-19609443-C1 (DE)
Title: Ultrasound converter e.g. for non-destructive testing
Inventor: BARTELT HARTMUT DR
IPC: G10K9/125
Filed: 1996-03-11
Granted: 1997-05-22
Abstract: The ultrasound converter elements are bipolar and are disposed in a two-dimensional ultrasound array. Each converter has at least two piezoelectric elements. The piezoelectric elements have opposing polarities and has active surfaces separated from each other.  The piezoelectric elements are switched to one common switching point. The outer partial elements have smaller active surfaces than the central partial elements and are symmetrically arranged w.r.t. the central partial elements in parallel lines.
Patent DE-19645569-C1 (DE)
Title: Two-component device for simultaneous immunoassays
Inventor: GISMANN MICHAEL
IPC: G01N33/543
Filed: 1996-11-05
Granted: 1998-03-05
Abstract: Two component device for quantitative and/or qualitative detection of analytes (A) in a solution comprises a first element (4) with an opening (6) and a well (7) able to accept a carrier on which \- 2 different biomolecules are immobilised in distinct sections. A second element (5) has an opening (8), designed to fit (6), and an aperture (9), so that when (5) is placed in (6), it fixes the carrier present in (7) and defines a reaction space.
Patent DE-19705704-C1 (DE)
Title: Centrifuge-drum plate
Inventor: LANGER KLAUS DIPL ING
IPC: B04B7/14
Filed: 1997-02-14
Granted: 1998-07-02
Abstract: The plate is rolled into shape by a pressure cone. Spacers (3,3a) are securely connected to the plate to maintain a free space between at least two stacked plates. The spacers are formed by thickening of the plate material and can be formed on the inside surface of the plate, or on the top of the plate. The spacers can be strip-shaped or planar and can run in straight lines or curves. The planar spacers can be formed as broken strips or can have a smaller shape. The cone tor form the plate can be provided with recesses to form the spacers.
Patent DE-19708793-C1 (DE)
Title: Traffic load generation method for mobile radio system testing
Inventor: MENNE MANFRED
IPC: H04B17/00
Filed: 1997-03-04
Granted: 1998-04-23
Abstract: The method involves using several mobile stations (M) which access a common bus (CAN) and communicate with a control computer (SR) in a parallel mode via the bus. The control computer monitors and controls the load generation. Preferably, the generated load for testing the base station (BSS) is increased or reduced stepwise by including mobile stations connected to the bus. The mobile stations are activated or deactivated via the control computer.
Patent DE-19718919-C1 (DE)
Title: Foot massaging appliance with programmable control unit
Inventor: PLATOW DIETER DIPL ING
IPC: A61H23/02
Filed: 1997-04-25
Granted: 1998-09-17
Abstract: The appliance is controllable to treat a limited area of the foot in relation to a heel rest and has a massaging element positionally adjustable and comprising a head on a spring shaft which is agitated. A control unit positions the head in relation to the heel. The heel rest (2) is adjustable to present the required local area of the foot (3) to the massage element (5) which is part of the vibration unit (4). An electronic control unit (1) can be programmed to set the adjustment automatically. The vibration unit comprises a hammer head (8) contacting the foot and a spring stem (6) with longitudinal amplitude adjustment (7).
Patent DE-19736955-C1 (DE)
Title: Engine rotation reversal method using capacitive discharge ignition device
Inventor: ERHARD WERNER
IPC: F02D27/00
Filed: 1997-08-25
Granted: 1999-03-25
Abstract: The engine reversal rotation method uses an ignition device with a permanent magnet rotor (2), which rotates in synchronism with the engine and a stator with a charge coil in which a voltage is induced for charging a capacitor, providing an ignition pulse before the upper dead point of the engine cylinders, for return movement of the latter before reaching the upper dead point. An independent claim is included for an ignition device for the engine rotation reversal method.