baber/WOPTO huggingface dataset:
Patent DE-19543547-C1 (DE)
Title: Biological tissue sepn. surgical instrument for high frequency current
Inventor: FARIN GUENTER
IPC: A61M16/04
Filed: 1995-11-22
Granted: 1997-01-23
Abstract: The instrument used in surgery, to apply high frequency current, comprises:  (i) the working tip (10) of a metallic electrode on a terminal pin (11), surrounded by electrical insulation ending shortly before the tip; and  (ii) the insulation of a moulding (20), at least partly of a material resisting high temperatures resulting from HF arcing, occurring during surgery; and  (iii) an electrically conductive shaft (14) joined to the moulding; where:  (a) the instrument comprises a two-part construction of the moulding (20), with a far section (21) close to the tip and a near section (22) joined to it (21);  (b) the far section is temp.-resistant and sufficiently lengthy to reduce the temperature away from the tip, preventing thermal overload of the rear section; and (c) the material of the latter resists impacts and bending.
Patent DE-19609078-C1 (DE)
Title: Threshold logic circuit using neuron transistors
Inventor: WEBER WERNER DR
IPC: G06F7/52
Filed: 1996-03-08
Granted: 1997-06-05
Abstract: The subject of the application concerns threshold logic in which a non-inverting circuit branch (S) and an inverting circuit branch (S') are connected with at least one comparative weighting circuit (BC, BS), where the non-inverting circuit branch and the inverting circuit branch preferably are constructed alike and, in each case, contain at least one neuron transistor (NT1, NT1'), and where the corresponding neuron transistor gates in the non-inverting and the inverting circuit branches are activated inversely to one another.
Patent DE-19632533-C1 (DE)
Title: Cylindrical rotary valve
Inventor: FA CARL FREUDENBERG WEINHEIM
IPC: F01P7/16
Filed: 1996-08-13
Granted: 1997-10-02
Abstract: The cylindrical rotary valve, to give a selected flow switch in two flow circuits, has a generally flat axial seal (19) between the base of the valve chamber (5) and the valve body (7).  A curved radial seal (16) is between the wall of the valve chamber (5) and the cylindrical wall section (15) of the valve body (7).      The axial seal (19) is in a two-layer structure, with one layer of an elastomer material and a layer of a non-stick material such as a fluor carbon resin like polytetrafluoroethylene (PTFE).  The radial seal (16) is also in a multi-layer structure using elastomer and PTFE materials.
Patent DE-19647268-C1 (DE)
Inventor: KOEHLER THOMAS DR
IPC: G01N27/409
Filed: 1996-11-15
Granted: 1998-05-07
Abstract: The invention relates to a sensor which is used to determine the concentration of oxizidable constituents in a gas mixture, especially to determine non-saturated and saturated hydrocarbons by measuring the tension between at least one measuring electrode (1,2) and a reference electrode (5). Material used for the measuring electrode (1,2) comprises eschynite-class compounds, i.e. eschynites, euxenites and samarskites of general formula AB206, which can be partially doped or deficient, having general formula A1-xB2-yB'y(O,OH,F)6+/-z.
Patent DE-19704327-C1 (DE)
Title: Sealing-strip fitting system to car sunshine-roof flange
Inventor: REHMBOECK JOSEF
IPC: B60J10/00
Filed: 1997-02-05
Granted: 1998-05-28
Abstract: Relative movement between the flange (2) and an application mechanism (5) feeds the strip (1) from a roll, positions it on the flange, presses it into place and cuts it off. The application mechanism is height-adjustable on a frame (7) in relation to the frame. The incoming strip is glued to a protective cover (22), and is gripped near the pressure roller (10) of the application mechanism, being then placed on the roller periphery until reaching the position for pressing home on the flange. The strip is separated from the cover and squeezed into rounded openings in the flange, being then cut to length by the signal-controlled application mechanism. Its butt end is rolled into place, after which the application mechanism is moved rearwards to the starting point, rolling it into place under increased pressure.
Patent DE-19817432-C1 (DE)
Title: Temperature sensitive shade apparatus for preventing sunlight falling directly on facades or objects
Inventor: WIRTH HARRY
IPC: E06B9/24
Filed: 1998-04-20
Granted: 1999-08-26
Abstract: The apparatus has an arrangement of at least two layers. Their is a flat substrate layer and a material layer on the substrate. The substrate layer and the material layer have different thermal coefficients of expansion. When the two layer arrangement is heated by sunlight they layer arrangement is deformed. At least the material layer has an anisotropic length expansion behavior such that with changes in temperature it expands in one direction in preference to the orthogonal direction. The thermal coefficient expansions of both layers differ as much as possible in the preferential direction and as little as possible in the orthogonal direction. The material layer has fibers which extend in the preferential direction.
Patent DE-19829660-C1 (DE)
Title: Transgenic non-human mammal useful for testing compounds for anticancer activity
Inventor: MOLLENHAUER JAN
IPC: C07K14/47
Filed: 1998-07-02
Granted: 1999-12-23
Abstract: A non-human mammal, comprises a gene, that codes for a SCUZ protein, that is altered so that it is switched off, or can be switched off in a time- or tissue-specific manner. Independent claims are also included for the following: (1) a cell, from a non-human mammal as above;  (2) a method to prepare a non-human mammal as above; and (3) DNA comprising a 9312 bp sequence, fully defined in the specification, or a sequence, that isn't cDNA, that differs by one or more bases and which can hybridize with the DNA.
Patent DE-19829756-C1 (DE)
Title: Auslösegerät für ein Insassenschutzsystem
Inventor: ZERRWECK FRANK
IPC: B60R21/01
Filed: 1998-07-03
Granted: 2000-03-16
Abstract: Die Erfindung betrifft ein Auslösesteuergerät zur Ansteuerung von unterschiedlichen Insassenschutzkomponenten eines Insassenschutzsystems in einem Kraftfahrzeug, welches eingangsseitig zumindest von einem Verzögerungssensor ansteuerbar ist und eine Signalbewertung mit einer programmierbaren Auslöselogik sowie mehrere Endstufen umfaßt, welche im Auslösefall einen Zündstrom an die jeweils anzusteuernden Insassenschutzkomponenten abgeben und in ihren elektrisch/elektronischen Leistungsumfängen auf die jeweilige Insassenschutzkomponente angepaßt sind. DOLLAR A Erfindungsgemäß wird vorgeschlagen, daß mindestens eine Endstufe vorgesehen ist, welche durch Vorgabe eines elektrischen Steuersignals in ihren elektrisch/elektronischen Leistungsumfängen an mindestens zwei unterschiedliche Insassenschutzkomponenten anpaßbar ist.
Patent DE-19939478-C1 (DE)
Title: Valve for regulation of fluids, e.g. for fuel injection valves has separate hydraulic converter with third piston element between pressure chambers
Inventor: KAPPEI FRIEDHELM
IPC: F02M59/46
Filed: 1999-08-20
Granted: 2001-06-21
Abstract: The valve has a piezo actuator (2) and a hydraulic converter. The converter has two piston elements and a first hydraulic pressure chamber (5). It also has a second pressure chamber (6) and a third piston element (7), located between the pressure chambers.  A converter surface (8) of the third piston element facing the first pressure chamber, is larger than its converter surface (9) facing the second chamber. The third piston element is pre-tensioned by a plate spring (4). The piezo actuator is connected to the first pressure chamber via a separate piston.
Patent RU-2054157-C1 (RU)
Inventor: TROFIMOV SERGEJ I
IPC: F41G1/38
Filed: 1992-10-29
Granted: 1996-02-10
Abstract: FIELD: weapons. SUBSTANCE: semiconductor laser of visible radiation (λ = 0,67 μm) with irradiation land   is used in the capacity of point source of light in focus of objective of collimator sight. It can be used in combination with magnifying telescopic tube mounted uniaxially between it and eye of shot as well as in front of it. EFFECT: enhanced accuracy of shooting. 3 cl, 6 dwg
Patent RU-2064163-C1 (RU)
Title: Gyroscope-accelerometer with spherical ferromagnetic rotor in magnetic resonance suspension
Inventor: TIL ANATOLIJ V
IPC: G01C19/00
Filed: 1992-10-23
Granted: 1996-07-20
Abstract: FIELD: precision instrumentation engineering. SUBSTANCE: invention refers to sensitive elements with contactless suspension of bodies of inertia for gyroscopic systems of orientation and navigation of mobile objects. Gyroscope-accelerometer with magnetic resonance suspension of spherical ferromagnetic rotor has two suspension stators placed in opposition on which ferromagnetic cores tractive electromagnets of resonance circuits are placed connected to A.C. power supply source through capacitors and dampers, rotation stator and two differential induction two-coordinate pickups interacting with polar field of rotor. Inductances of each resonance circuit include two electromagnets closely positioned on stator. Windings of electromagnets are so connected that magnetic fluxes of electromagnets placed into resonance circuit have opposite directions. Magnetic fluxes of closely placed electromagnets included into different resonance circuits have same directions. EFFECT: enhanced operational reliability and precision. 8 cl, 8 dwg
Patent RU-2038174-C1 (RU)
Title: Box pass for workpieces rolling
Inventor: SHARAPOV IGOR A
IPC: B21B1/02
Filed: 1993-01-12
Granted: 1995-06-27
Abstract: FIELD: metallurgy. SUBSTANCE: in central part of grooves bottom is made concave and its conjugation with roundings in butt of side walls with bottom is realized by curvature of opposite direction. Dependance to determine radiuses of central curvature and its conjugation. The rolling box pass increases quality of workpieces. EFFECT: box pass for workpieces rolling is used in metallurgy. 3 dwg
Patent RU-2039367-C1 (RU)
Title: Method of classification of moored mine provided with sonar equipment
Inventor: PAVLIKOV SERGEJ N
IPC: G01S15/00
Filed: 1993-02-03
Granted: 1995-07-09
Abstract: FIELD: underwater acoustics. SUBSTANCE: for increase of authenticity of moored mine in anechoic shell broadband acoustic signal is emitted, reflected signal is received and decision on detection of moored mine is made in compliance with increase of length of reflected signal of time constant of electroacoustic converter of given of moored mine. EFFECT: improved authenticity of detection of small-sized and poorly reflecting targets. 1 dwg
Patent RU-2066208-C1 (RU)
Inventor: EFIMENKO GENNADIJ P
IPC: A61N7/00
Filed: 1993-02-09
Granted: 1996-09-10
Abstract: Использование: в медицинской технике, а именно, в ультразвуковых приборах для лечения воспалительных заболеваний. Сущность: устройство для ультразвукового орошения жидкими растворами содержит генератор высокочастотных колебаний, подключенный к нему электроакустический преобразователь, соединенный с концентратором, имеющим осевой и радиальный каналы и снабженным штуцером для подсоединения и емкости, наполненный рабочей жидкостью, концентратор снабжен на свободном конце насадкой с осевым отверстием, при этом отношение диаметра осевого канала к диаметру осевого отверстия насадки выбирается из интервала 8-12, а длина насадки выбирается равной от 4 до 8 диаметров его осевого отверстия. Взаимодействующие поверхности электроакустического преобразователя и концентратора разделены теплоизолирующей шайбой, а штуцер размещен около узла продольных ультразвуковых колебаний концентратора со стороны большего диаметра. Технический результат: создание устойчивого режима течения струи лекарственного вещества, достаточно активированной ультразвуком для достижения эффективного лечения, при минимальном теплоподводе. 2 ил.
Patent RU-2068616-C1 (RU)
Title: Low-noise microwave oscillator
Inventor: ZYRIN STANISLAV S
IPC: H03B5/12
Filed: 1993-03-19
Granted: 1996-10-27
Abstract: FIELD: microwave oscillators built around transistors. SUBSTANCE: oscillator has bipolar transistor whose base lead is grounded, insulating substrate metallized on one side, high-quality resonator, control varicap. First microstrip stub is connected to bipolar transistor emitter and second microstrip stub, to collector of this transistor. Third microstrip stub is connected to first one and is open at end; second microstrip stub is electromagnetically coupled with high-quality resonator through slit made in substrate metallized layer perpendicular to second microstrip stub and resonator axis along its radius. Fourth microstrip stub open at end is connected to second microstrip stub. 50-Ohm matched resistor is connected to point of connection of first and third microstrip stubs. EFFECT: reduced noise. 3 dwg
Patent RU-2070990-C1 (RU)
Title: Energy recuperator
Inventor: PROKUROROV NIKOLAJ S
IPC: F03G3/00
Filed: 1993-07-19
Granted: 1996-12-27
Abstract: FIELD: power engineering. SUBSTANCE: weight 1 is for formed by natural solid mass; hoist is mounted between upper inland layer and weight base; it is made in the form of hydraulic posts 2 distributed over entire area of weight base; transportation facilities have tubes connecting upper and lower parts of hydraulic posts with electrical machine 4 which is convertible pump-turbine unit. EFFECT: improved design. 1 dwg
Patent RU-2086494-C1 (RU)
Title: Winding device for cable goods
Inventor: NIKOLAEV EVGENIJ V
IPC: B65H54/28
Filed: 1993-07-30
Granted: 1997-08-10
Abstract: FIELD: mechanical engineering; cable making equipment. SUBSTANCE: device has frame and piston rod with pneumatic cylinder rigidly secured on frame. Sectional carriage is mounted on pneumatic cylinder housing. Carriage consists of two parallel cheeks with shaft secured in between. Winding device has driving and feed shafts. Electromagnetic clutches are mounted on both ends of driving shaft. Each clutch serves to transmit motion to feed shaft on which screw pair is mounted. Screw pair is in meshing with spreader bracket. Device has also two receiving-and-winding units. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2061091-C1 (RU)
Title: Corrosion inhibitor in media containing hydrogen sulphide
Inventor: SHERMERGORN ILYA MATVEEVICH
IPC: C23F11/00
Filed: 1993-11-23
Granted: 1996-05-27
Abstract: FIELD: oil industry. SUBSTANCE: invention deals with protection of oil producing equipment against hydrogen sulphide corrosion. Corrosion inhibitor includes interaction product: one mole of fatty acid with number of carbon atoms C 10 -C 20  and (0.1-1.0) mole of aminoparaffin with number of atoms C 8 -C 20 , surface-active substance and solvent. EFFECT: enhanced protective efficiency. 1 tbl
Patent RU-2095944-C1 (RU)
Title: Method for adjustment of color of picture on indicator to observation conditions and device which implements said method
Inventor: GALIBIN YURIJ G
IPC: H04N9/12
Filed: 1993-11-29
Granted: 1997-11-10
Abstract: FIELD: electronic devices for information display on cathode-ray tube screens which are located in aircraft cockpit which is subjected to sun light exposition. SUBSTANCE: method involves illuminating cathode- ray tube screen with picture using three R, G and B bias light signals, and control of their brightness under external light exposition by means of alternation of video amplifier gain. When threshold values of R and B signals are reached, bias light signals are connected to G cathode of cathode-ray tube and are normalized by brightness level. Corresponding device has cathode-ray tube, bias coils of mask cathode-ray tube, amplifiers of electron beam deviation along X and Y axes, three-channel video amplifier, photo resistor circuit which controls brightness of cathode-ray tube. Gate circuit has adder, two OR gates, single-channel clipping video amplifier and gate. This results in possibility of automatic and manual switching of operation modes in color or monochrome green display of picture. EFFECT: increased efficiency of display use. 2 cl, 1 dwg
Patent RU-2076012-C1 (RU)
Inventor: GROKHOTOV ALEKSANDR S
IPC: B21D53/04
Filed: 1994-03-31
Granted: 1997-03-27
Abstract: Использование: в обработке металлов давлением, в частности в теплообменных аппаратах и в способах их изготовления, применяемых в криогенной технике для охлаждения жидкости, располагая теплообменный аппарат на плаву. Задача изобретения - улучшение герметичности, технологичности и теплообмена с уменьшением затрат на электроэнергию при изготовлении теплообменника путем крепления внутри герметичной эластичной емкости решетки с хладопроводом. Теплообменник содержит жесткую решетку с хладопроводом 1, находящуюся внутри герметичной эластичной полимерной емкости 3, которая крепится к жесткой решетке внешними плитами 2, соединяющимися между собой с внешних вертикальных сторон зажимами 4, рабочей поверхностью теплообменника является полимерная пленка, закрепленная между перемычками 7 и 8. Для лучшего распределения сил натяжения полимерной пленки боковые стенки внешних плит и жесткой решетки имеют скосы. Способ изготовления теплообменника позволяет разметить жесткую решетку внутри полимерной герметичной емкости и закрепить ее к жесткой решетке за счет внешних плит для увеличения срока работы теплообменника. Соединяющиеся поверхности жесткой решетки и внешних плит покрывают водостойкой краской, для повышения технологичности изготовления теплообменника все детали изготовляют из полимерного материала, поверхности которого нагревают с внешней стороны и соединяют между собой, охлаждают нагреваемые поверхности теплообменника путем отвода тепла с противоположной ее стороны. 2 с. и 3 з. п. ф-лы, 2 ил.
Patent RU-2081681-C1 (RU)
Inventor: KARMINSKIJ VALERIJ D
IPC: B01D47/16
Filed: 1994-04-20
Granted: 1997-06-20
Abstract: Использование: для очистки от вредных примесей продуктов сгорания органического топлива. Сущность изобретения: устройство содержит корпус, выполненный в виде тела вращения, соединенное с корпусом устройство для улавливания сконцентрированных загрязнений, выполненное в виде чашеобразного ротора, устройство для создания завесы промывочной жидкости, ввод загрязненных и вывод очищенных продуктов сгорания, статор, концентрично размещенный с зазором и с образованием воздушной подушки по отношению к ротору. Статор снабжен дополнительной кольцеобразной полостью, в которой размещена цилиндрическая вставка, жестко связанная с ротором, а кольцеобразная полость снабжена выходом для воздуха. 3 з.п. ф-лы, 3 ил.
Patent RU-2071369-C1 (RU)
Title: Method for treating chronic herpetic stomatitis
Inventor: GREBNEV EVGENIJ N
IPC: A61N2/00
Filed: 1994-05-10
Granted: 1997-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying magnetic field to patient autoblood to bring hematologic, immunologic and biochemical parameters of the blood to norm. Cytologic smear shows young epithelocytes and epithelial phagocytosis phenomena to appear at the fourth - fifth day of treatment course applied. EFFECT: enhanced effectiveness of treatment; accelerated treatment course.
Patent RU-2078270-C1 (RU)
Title: Valve control device for liquid
Inventor: KHRAMENKOV STANISLAV V
IPC: F16K3/08
Filed: 1994-07-07
Granted: 1997-04-27
Abstract: FIELD: valving. SUBSTANCE: device has housing, spindle with a seal mounted inside the housing, valve-control unit with ceramic movable and fixed plates provided with ports, and arrester of rotation. The seal of the spindle is made of two ceramic washers one of which is fixed with respect to the spindle and the other is movable with respect to the housing. A portion of the fixed plate is circular in the cross-section perpendicular to the axis whereas the portion that coaxial to it is noncircular in the cross- section. The arrester of rotation of the spindle is made up as curved bearing surfaces on the housing and spindle interacting at the end positions of the spindle. EFFECT: enhanced reliability. 4 dwg
Patent RU-2078252-C1 (RU)
Title: Inertia engine with independent drive
Inventor: SKRYABIN VENIAMIN A
IPC: F03G3/08
Filed: 1994-07-04
Granted: 1997-04-27
Abstract: FIELD: automotive industry; ecologically clean engine units for automobiles. SUBSTANCE: engine has superflywheel mechanically coupled with output shaft of independent drive made in the form of internal combustion detonation engine with cylinder block of paired cylinders with dividing pistons forming combustion chambers with detonators, and underpiston hydraulic spaces communicating through working fluid main line and connected with hydraulic turbine installed on output shaft of independent drive. This makes it possible for drive employing detonation combustion of fuel to raise the speed of superflywheel to high values and transmit large amount of energy within short period of time both in motion and at standstill for long smokeless and noiseless operation of inertia engine as engine unit for automobile. EFFECT: no adverse effect on environment. 1 dwg
Patent RU-2080098-C1 (RU)
Title: Endocorrector for treating diseases and disorders of spinal column
Inventor: POZDNIKIN YURIJ I
IPC: A61B17/70
Filed: 1994-07-25
Granted: 1997-05-27
Abstract: FIELD: medical engineering, biocorrectors for use in vertebrology. SUBSTANCE: device comprises rod 1 carrying supporting elements 2, 3 with hooks 4, 5. Inventive novelty of endocorrector resides in fact that its supporting elements 2, 3 are provided with supporting projections 6, 7 which length is equal to 3/4 of hook length. Supporting projections 6, 7 are arranged at an angle 75-80 deg with respect to supporting element at axial end of supporting element opposed to hook made in the form of arc attachable from outside and capable to envelop vertebral arch by 145-160 deg. This feature makes it possible to increase stability of whole structure thereby rendering less probable fractures of supporting vertebrae and reducing risk of neurological complications. EFFECT: enhanced treatment efficiency.
Patent RU-2104221-C1 (RU)
Inventor: BUNDAKOV VIKTOR IVANOVICH
IPC: B64C27/00
Filed: 1994-08-10
Granted: 1998-02-10
Abstract: FIELD: helicopters. SUBSTANCE: helicopter has fuselage with external store rope, assembly unit, pilot cabin with assembly job control device. Pilot cabin is extensible and is provided with motion drive. Pilot cabin is mounted on rail track by means of rollers. Rail track is secured on inner side of fuselage. Tail section of fuselage is provided with door for extension of pilot cabin outside when it is necessary to perform assembly jobs. Assembly job control device found in cabin is electrically connected with assembly unit. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-2087058-C1 (RU)
Title: Planar microstrip antenna array (options)
Inventor: ORLOV ALEKSANDR B
IPC: H01Q1/38
Filed: 1994-08-19
Granted: 1997-08-10
Abstract: FIELD: radio engineering; radar systems; communication systems and metrology. SUBSTANCE: antenna array has odd number of rectangular-shape radiators isolated by equal- width gaps; central radiator 3 is square-shaped with side equal to λ/2; intermediate radiators 4 are rectangular in shape with one side 8 equal to half the wavelength and other side 7 equal to wavelength; other radiators 9 are square-shaped with side equal to wavelength; feed 11 of central radiator 3 and feeds 15 of intermediate radiators 4 are connected to microstrip power network 16. Antenna array ensures equivalent reception of linearly polarized signal with any orientation of polarization vector between 0 and 90 deg. during reception and orientation of polarization vector at 45 deg. during transmission. EFFECT: provision for total directivity pattern ensuring equal conditions for receiving and transmitting linearly polarized signal. 2 cl, 5 dwg