baber/WOPTO huggingface dataset:
Patent DE-19746728-C1 (DE)
Title: Initiation of a casting process to produce an accurately dimensioned metal strip
Inventor: URLAU ULRICH DR ING
IPC: B22D11/06
Filed: 1997-10-13
Granted: 1998-10-29
Abstract: The invention relates to a method and a casting nozzle for casting-on a metal strip which is close to final dimensions. According to said method, the melt, especially steel, is guided via a melt feed vessel in a pour-in chamber of a skimmer-type vessel and then from said pour-in chamber via a main chamber which is subjected to negative pressure, and finally onto a cooled transportation belt by means of a casting nozzle. The invention is characterised by the following steps: a) the pour-in chamber and the main chamber are filled to the top of the skimmer; b) the negative pressure device connected to the main chamber is activated before the melt flows over the skimmer top; c) after the melt has flowed over the skimmer top, the melt flow is guided through the casting nozzle in such a way that its cross-section closes in the manner of a plug; d) the negative pressure is increased according to the position of the plug in the cast nozzle until a hydraulic connection has been established in the melt flow between the inflow and the outflow, and adjusted so that melt flows out at the mouth of the casting nozzle; e) the melt level in the pour-in chamber is then kept at a value at which the inflowing melt flow is equal to the outflowing melt flow. The invention also relates to a casting nozzle for casting a metal strip close to final dimensions which is directly connected to a main chamber.
Patent DE-19756816-C1 (DE)
Title: Corner fastener for picture frame
Inventor: SCHUBERT PETER
IPC: A47G1/06
Filed: 1997-12-19
Granted: 1999-02-04
Abstract: The corner fastener has a plate mounted in a corner area of the picture frame (3). The plate (1) has strips (2) of adhesive material which exerts a drawing force in the direction of the gluing plane on the picture frame. The rear face of the frame can be similarly glued so that the plate (1) can be attached, without damage, to the strips. The plate can have reduced thickness in its edge area.  The plate can be rectangular with two edge areas (8) being thinner. The plate can have an opening (9) to which a strip or cord can be attached for hanging the picture.
Patent DE-19801054-C1 (DE)
Title: Piston-cylinder unit e.g. for vibration damper or shock absorber
Inventor: LUTZ DIETER DR
IPC: F16F9/32
Filed: 1998-01-14
Granted: 1999-07-29
Abstract: A motion sensor for use with the piston-cylinder unit employs an acoustic transmitter and receiver. A piston rod guide (9) includes a focussing channel (25) which focuses the waves from the transmitter (23). Piston motion is determined from the delay between transmission and reception of the waves.
Patent DE-19831070-C1 (DE)
Title: Verfahren zur Bildung eines Verzögerungssollwerts eines Kraftfahrzeugs
Inventor: FISCHER JOERG
IPC: B60T7/04
Filed: 1998-07-10
Granted: 2000-02-17
Abstract: Ein Verfahren zur Bildung eines Verzögerungssollwerts eines Kraftfahrzeugs mit einer durch ein Bremspedal betätigbaren druckluftbetätigten, elektropneumatischen Bremse, mit einer Dauerbremse und mit wenigstens einer Einrichtung zur Betätigung der druckluftbetätigten elektropneumatischen Bremse unabhängig vom Fahrerwunsch (externe Betätigung), ist dadurch gekennzeichnet, daß bei externer Betätigung der druckluftbetätigten, elektropneumatischen Bremse und bei gleichzeitiger Veränderung des Bremspedals ein resultierender Verzögerungssollwert (z_res) gebildet ist, dessen Änderung der Änderung der Bremspedalstellung unmittelbar folgt.
Patent DE-19833150-C1 (DE)
Title: Connection terminal for electrical apparatus, such as power switch
Inventor: SCHNEIDER MANFRED
IPC: H01R4/36
Filed: 1998-07-23
Granted: 1999-10-14
Abstract: The connection terminal has oblique receiving slots which accept the lateral limbs of a terminal frame (2), sloping from the outside in the direction of the inside of the terminal. Arc segments (29) are bent to adapt to the oblique slots. A terminal screw (12) has a device (24) for contacting with a tool. The lateral limbs have guide projections (26).
Patent DE-19858113-C1 (DE)
Title: Data transmission method for radio communications system
Inventor: MENZEL CHRISTIAN
IPC: H04B7/022
Filed: 1998-12-16
Granted: 2000-03-30
Abstract: The data transmission method has the different transmission frame time slots for the radio interface between a subscriber station (MS) and a base station (BS) assigned to different base stations (BS1,BS2,BS3), each base station only transmitting during its assigned time slot, but able to receive during the other time slots. The reception signals from at least 2 base stations can be combined via a combination device (KE), for providing a macro-diversity reception mode.
Patent DE-19911862-C1 (DE)
Title: Anastigmatic anamorphotic projection objective for projection of cinemascope films uses compound objective lens with positive astigmatism and afocal auxiliary lens
Inventor: WARTMANN ROLF
IPC: G02B13/08
Filed: 1999-03-17
Granted: 2001-03-15
Abstract: The projection objective has a relatively large aperture and a anamorphotic factor of above 1.7 ans is provided by a compound objective lens (1) with a positive astigmatism and an afocal auxiliary lens provided by at least one vertically positioned cylindrical lens (2,3), with an anamorphotic factor of about 2..
Patent DE-19912374-C1 (DE)
Title: Filling convertor with e.g. ammonium carbamate to form ammonia injected as exhaust reductant, employs system capable of introducing fresh carrier fluid and removing depleted fluid at same time
Inventor: HUETHWOHL GEORG
IPC: B01D53/94
Filed: 1999-03-19
Granted: 2000-03-30
Abstract: The convertor (2) is connected to the filling and extraction unit. The inlet (3) connects filling equipment (15, 16) to the interior and the outlet (4) connects to extraction equipment (14). The convertor is filled with fresh substance liberating (by breakdown) ammonia. A liquid or gaseous carrier is used. This substance neither dissolves nor binds chemically to the ammonia source material. As filling takes place, so spent carrier is withdrawn from the outlet. Once full, the convertor is separated from the filling and extraction system  An Independent claim is included for the corresponding convertor comprising  a heater for the convertor, bringing it to operational temperature. Preferred features: Before filling, the convertor is cooled. Turbulent flow entering the inlet (3), leaves by the outlet (4) spaced away from it. This continues until cooling is sufficient. Reaction products from the cracked ammonia source bond to carrier material. A membrane partition within, separates ammonia headspace (8) from the region (7) containing carrier and ammonia source materials. The carrier is a liquid, a predetermined quantity remaining in the reaction chamber during convertor operation. In a final stage of filling, a set quantity of pure carrier medium is introduced into the convertor via the filling line.
Patent DE-19918071-C1 (DE)
Title: Method of track guidance of steerable single free wheels for railway vehicles
Inventor: BLUMENTHAL MICHAEL
IPC: B61F5/38
Filed: 1999-04-21
Granted: 2000-07-06
Abstract: The method involves detecting actual distance values for a defined number of wheels by measuring the distance between a fixed vehicle part (3,4) near a wheel and the rail. At least one steering signal is derived from the distance values (x1, x2) for wheels (1,2) forming a pair of wheels in a transverse plane.  The position of the two wheels of the pair is regulated according to the steering signal so that the distance between the wheel flange and rail (13,14) is at least approximately equal for both wheels.
Patent DE-19947590-C1 (DE)
Title: Unwrapping device for stamping strip transport reel uses sensor detecting separation strip for controlling suction gripper seizing separation strip and releasing stamping strip from transport reel
Inventor: SCHNEIDER WILLIBALD
IPC: B65B69/00
Filed: 1999-10-04
Granted: 2000-12-28
Abstract: The unwrapping device has a sensor (S1) for detecting the beginning of a separation strip for a stamping strip transport reel (SP)positioned on a reception turntable (RT), coupled to a central control, for controlling a suction gripper for seizing the separation strip and activation of a transport device for feeding off the stamping strip from the transport reel after its release via the separation strip.
Patent DE-19949847-C1 (DE)
Title: Machine frame support strut e.g. for circuit board assembly machine, has smooth cylindrical shaft held in bore at corner of machine frame via clamping device
Inventor: MEHDIANPOUR MOHAMMAD
IPC: F16M7/00
Filed: 1999-10-15
Granted: 2001-06-13
Abstract: The support strut has a smooth cylindrical shaft (2) projecting from a support foot (1) and fitted into a bore (10), provided at one corner of the machine frame (3), via a clamping device (4,5) acting in the horizontal direction, e.g. a clamp slot with a pair of vertically spaced horizontal clamp screws.
Patent DE-19962668-C1 (DE)
Title: Optical measuring device for electrical apparatus such as generator or transformer
Inventor: BOSSELMANN THOMAS
IPC: G01B11/26
Filed: 1999-12-23
Granted: 2000-12-07
Abstract: The invention relates to an optical measuring device containing at least one optical sensor, an optical waveguide (30) connected to said optical sensor, and an evaluation unit (70). The optical measuring device is intended for an electrical machine comprising at least one conductor (13, 131, 132) that is pressed into a groove (12) of a base body (11), said groove comprising two groove lateral walls (121, 122). The optical sensor and a part (31) of the optical waveguide (30) that is located in the proximity of said sensor are arranged in the area of the groove (12) on a narrow side (137) of the conductor (13, 131, 132) that faces away from both groove lateral walls (121, 122).
Patent RU-2037826-C1 (RU)
Title: Plate for thin-layer chromatography and method for its manufacturing
Inventor: KOGAN YULIJ D
IPC: G01N30/93
Filed: 1992-11-16
Granted: 1995-06-19
Abstract: FIELD: measurement technology; medical engineering. SUBSTANCE: method involves making flexible substrate layer with R a = 0,8 - 15 mcm roughnesses by means of sandblast processing. Sand to be used is 0.3-0.7 mm fine quartz sand delivered by means of 0.06-0.5 mPa compressed air flow to the substrate surface moving with speed of 0.8- 1.4 m/min. Sand supply is performed through nozzles 8-10 mm in diameter, mounted 80-140 mm distant from the substrate surface. EFFECT: improved adhesive properties of substrate layer and coating; capability of being reusable. 4 cl
Patent RU-2072934-C1 (RU)
Title: Horse drawn cart
Inventor: TOLKACHEV PETR I
IPC: B62C1/00
Filed: 1992-12-25
Granted: 1997-02-10
Abstract: FIELD: transportation of people and loads. SUBSTANCE: horse is placed between body and front axle with steerable wheels on which controls and driver's place are located. Steerable axle is connected with body by means of rigid frame. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2107518-C1 (RU)
Title: Method to normalize movements in children with cerebral paralysis
Inventor: IVANOV PETR VASIL EVICH
IPC: A61H1/00
Filed: 1993-02-15
Granted: 1998-03-27
Abstract: FIELD: medicine. SUBSTANCE: method deals with multi-channel electric stimulation of muscles that take an active or insufficient part in performed motor act at implementation of which they play a leading role during making passive special and reflectory gymnastic exercises. EFFECT: decreased terms of rehabilitation, higher efficiency in preventing development of pathological motor stereotype in children with cerebral paralysis.
Patent RU-2047281-C1 (RU)
Title: Commutation unit for inter-unit loud-speaking service
Inventor: KATANOVICH ANDREJ A
IPC: H04R5/02
Filed: 1993-03-29
Granted: 1995-10-27
Abstract: FIELD: communications. SUBSTANCE: device has commutation unit, units for interface to user lines for speech signal transmission, control unit, units for interface to user lines of control signal transmission, unit providing virtual conference communications, fault detection unit, unit of switches that keep their state. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2066518-C1 (RU)
Title: Electronic device
Inventor: KABOV OLEG A
IPC: H05K7/20
Filed: 1993-04-05
Granted: 1996-09-10
Abstract: FIELD: electronic devices. SUBSTANCE: device has housing 1, which working space is partly filled with low- boiling fluid with vapor space above it. Printed boards with electronic units 2 are located in housing working space and are immersed in fluid. Condenser is designed as horizontal pipes 3, which are arranged in one or several vertical rows above fluid level. Condenser tubes 3 are separated from vapor space by separating plates 4. Device may be used for cooling electronic units of high- performance computers. EFFECT: increased efficiency of vapor condenser, decreased weight and size. 3 cl, 4 dwg
Patent RU-2095614-C1 (RU)
Inventor: POBEGALOV SERGEJ A
IPC: F02M61/00
Filed: 1993-07-07
Granted: 1997-11-10
Abstract: Использование: двигателестроение, в частности топливные форсунки дизелей. Сущность изобретения: распылитель форсунки дизеля состоит из корпуса 1 с центральным каналом 2, иглы 3 распылителя, расточки 4 с подводящими отверстиями 5 седла 6, соплового конуса 7 с ребрами 8 и поднутренными полостями 9. При подъеме иглы 3 распылителя топливо по зазору между иглой и коническим седлом 6, частично соударяясь на пересечении, направляется на сопловой конус 7 с оребрением 8. 2 з.п. ф-лы, 1 ил.
Patent RU-2048684-C1 (RU)
Inventor: BARASHKOV VYACHESLAV M
IPC: G01S13/02
Filed: 1993-03-27
Granted: 1995-11-20
Abstract: Использование: в автоматизированных цифровых системах обнаружения и обработки радиолокационной информации. Сущность изобретения: в дискретном радиолокационном измерении координат воздушной цели, сглаживании текущих параметров траектории цели с изменением коэффициентов усиления фильтра в зависимости от накопленной вероятности маневра. Новым является установка коэффициентов усиления фильтра в момент вхождения цели в зону возможного маневра в зависимости от накопленной вероятности маневра. Повышение точности сопровождения достигается за счет компенсации динамической составляющей ошибки сопровождения, обусловленной маневром цели. 3 ил.
Patent RU-2124024-C1 (RU)
Title: Protein, method of protein preparing (variants), pharmaceutical composition
Inventor: PAOLO KOMOL O
IPC: C12P21/02
Filed: 1992-04-30
Granted: 1998-12-27
Abstract: FIELD: chemistry of proteins, biochemistry. SUBSTANCE: invention relates to a protein - antagonist of hepatocyte growth factor (HGF) and can be used in biotechnology and medicine. Protein consists of two α-- and β--chains connected by disulfide bond and can bind with HGF but has no domain of cytoplasmic tyrosine kinase. α--Chain is α--chain of receptors of HGF encoded by protooncogen MET (molecular mass is 50 kDa). α--Chain is a form of β--chain of HGF receptors (molecular mass is 75 or 85 kDa) and it is truncated from C-end. Protein is produced by culturing cells expressing MET gene. For isolation from cultural fluid protein is bound with antibodies showing specificity to extracellular domain of β--chain of receptor. Invention ensures to obtain the truncated forms of HGF receptor and use their for pharmaceutical preparations preparing. EFFECT: improved method of preparing and isolation of protein. 5 cl, 13 dwg, 2 ex
Patent RU-2075171-C1 (RU)
Title: Способ приготовления сферического носителя
IPC: B01J32/00
Filed: 1994-01-06
Granted: 1997-03-10
Abstract: 1. Способ приготовления сферического носителя, включающий растворение металлического алюминия в сильной минеральной кислоте с получением алюмозоля, капельное диспергирование алюмозоля в дисперсионную среду, промывку и термообработку подученных гель-сфер, отличающийся тем, что полученный после растворения металлического алюминия в сильной кислоте алюмозоль нейтрализуют слабым основанием, затем обрабатывают сильной минеральной кислотой и упаривают.2. Способ по п. 1, отличающийся тем, что в качестве слабого основания берут водный раствор аммиака и нейтрализацию ведут до pН 7,0 - 8,0.3. Способ по п.1, отличающийся тем, что в качестве сильной минеральной кислоты используют азотную кислоту, а упаривание алюмозоля проводят до молярного отношения аниона кислоты к алюминию 0,7 - 1,3.
Patent RU-2056763-C1 (RU)
Title: Method of carnivora order wild animal feeding
Inventor: ZLOCHEVSKIJ SERGEJ VALEREVICH
IPC: A23K1/00
Filed: 1994-01-12
Granted: 1996-03-27
Abstract: FIELD: food production. SUBSTANCE: muscle tissue and viscera of murine family animals were used as basic animal protein in diet for fur animal feeding under condition of cell breeding. EFFECT: improved method of feeding.
Patent RU-2055172-C1 (RU)
Title: Method for hydraulic fracturing of formation
Inventor: KONSTANTINOV SERGEJ V
IPC: E21B43/26
Filed: 1994-02-10
Granted: 1996-02-27
Abstract: FIELD: gas and oil producing industry. SUBSTANCE: method for hydraulic fracturing of formation includes injection of fluid for making fracture in the volume which ensures creation of fracture length equalling the preliminarily determined radius of well zone of reduced permeability. Rate of injection is reduced to reduce bottom-hole pressure below the pressure of formation fracturing and, at this rate, injected into tubing string is suspension of fluid carrier with solidifying material in the volume of produced fracture. Then, injection rate is increased to raise the bottom-hole pressure above the pressure of formation fracturing to provide for repeated opening of fracture, and forcing fluid is injected in the volume equalling the volume of tubing string and part of casing string from bottom of tubing string up to produced slots. EFFECT: higher efficiency.
Patent RU-2126200-C1 (RU)
Inventor: KHERBERT LJUS
IPC: A01B63/32
Filed: 1994-03-04
Granted: 1999-02-20
Abstract: Сельскохозяйственная машина, в частности для уборки корнеплодов, предусмотрена с ультразвуковым устройством (I) для определения высоты над поверхностью земли, имеющим передатчик (2) и приемник (3). Предусмотрены дополнительно сформированные схема обработки полученных сигналов и управляющее или регулирующее устройство для изменения рабочей высоты рабочего механизма. Предусмотрены по меньшей мере два ультразвуковых устройства (1) с поперечным смещением относительно направления движения, сигналы которых являются определяющими для управляющего и регулирующего устройства и которые имеют одинаковую основную настройку. Схема обработки сигналов настроена таким образом, что рабочая высота рабочего механизма только тогда уменьшается, когда все ультразвуковые устройства (1) подают сигнал к снижению рабочего механизма. Рабочая высота рабочего механизма увеличивается уже тогда, когда только одно ультразвуковое устройство (1) подает сигнал к подъему. Это позволяет исключить негативное влияние следов, остающихся после обработки почвы, на замер высоты. 9 з.п. ф-лы, 2 ил.
Patent RU-2129748-C1 (RU)
Title: Electrical equipment safety box
Inventor: DZHOEHL ARTUR TSIMMERMAN
IPC: G02B6/44
Filed: 1994-03-10
Granted: 1999-04-27
Abstract: FIELD: electrical engineering. SUBSTANCE: box functions as safety casing for electrical equipment including telecommunication facilities and has internal vertical passage along racks carrying such equipment and between top and bottom lead-ins formed by box to pass one or more external cables from top or bottom of box for servicing rack-mounted pieces of equipment. Each rack is provided with flexible extension cable with its front end carrying coaxial clamping sleeve; this cable runs through passage from such front end to respective cable- terminating bay to be terminated in cable-receiving connector. Coaxial clamping sleeve on each extension cable is mounted on rocking floor hinged on respective rack; it can be selectively adjusted in angular position and locked in either of two positions of floor in which clamping sleeve looks up and down, respectively. EFFECT: enlarged functional capabilities of device. 5 cl, 6 dwg
Patent RU-2081782-C1 (RU)
Title: Method of motion of submersible vehicle in depth and device for realization of this method (versions)
Inventor: MOROZOV ANDREJ K
IPC: B63B22/00
Filed: 1994-03-29
Granted: 1997-06-20
Abstract: FIELD: development of word ocean; submersible vehicles (buoys) moving in depth in scanning mode. SUBSTANCE: method is based on use of difference of thermal expansion of working medium volume at end points of buoy trajectory and conversion of its into change in buoyancy of opposite sign in made of heat exchange of buoy with surrounding medium. For realization of this method, use is made of devices which have ballast chambers in pressure case of buoy. Ballast chamber is connected with surrounding medium by means of controllable valve. Working medium may be liquid or rod made from solid material whose thermal expansion exceeds that of buoy case material. For reception and discharge of maneuvering ballast, use may be made of bellows or flexible envelope filled with compressed gas interacting with working medium. EFFECT: enhanced efficiency. 5 cl, 3 dwg
Patent RU-2043471-C1 (RU)
Title: Method for improving sanitary conditions of building walls and foundations
Inventor: MOVCHANYUK VADIM M
IPC: E04G23/02
Filed: 1994-04-12
Granted: 1995-09-10
Abstract: FIELD: civil engineering. SUBSTANCE: complete sanitation of foundation is achieved by 20 to 30 min after start of influence on material using elastic waves. This effect is achieved by exciting elastic waves with eigenfrequency of the material and concurrent pumping water-repellent liquids into the holes drilled out in the material by 7 8 cm depth and at 150 250 mm distance between. EFFECT: improved quality of sanitation. 6 cl, 1 dwg
Patent RU-2064910-C1 (RU)
Title: Ceramic wall article and a method of its making
Inventor: AJVAZOV MIKHAIL I
IPC: C04B35/00
Filed: 1994-05-13
Granted: 1996-08-10
Abstract: FIELD: ceramics, building industry. SUBSTANCE: ceramic wall article is made of raw mixture containing, wt.-%: quartz sand 70-85; calcium oxide 5-10; sodium hydroxide (measured for Na 2 O) 5-10; water glass at specific gravity 1.3-1.35 g/cm 3  5-10. Pigment can be added to mixture at amount 1-2% (above 100%). Quartz sand is ground up to specific surface 2000-7000 cm 2 /g, mixed with calcium-containing component, then mixture is wetted with sodium hydroxide solution and water glass at specific gravity 1.3-1.35 g/cm 3 . Half-finished products were pressed, dried at 200-300 C for 1-3 hr and calcined at 850-1000 C at isothermal exposition for 2-4 hr. Physico-chemical indices: water absorption is 5-10%, hardiness is 70-100 cycles and more, bending strength limit is 25-70 MPa, compression strength limit is 50-120 MPa. Articles are moisture-resistant and their strength after drying is 30-45 MPa. EFFECT: enhanced quality and properties of article. 5 cl, 2 tbl
Patent RU-2082923-C1 (RU)
Title: Thermoelectric refrigerator
Inventor: TARANOV GENNADIJ I
IPC: F25B21/02
Filed: 1994-06-09
Granted: 1997-06-27
Abstract: FIELD: refrigerating engineering. SUBSTANCE: refrigerator includes unit of thermoelectric batteries connected with power supply unit; cold junctions of thermoelectric batteries are connected with heat-insulated chamber and with heat-exchanger intensifying device; hot junctions are connected with heat-exchange intensifying device. Innovation of invention consists in construction of unit of thermoelectric batteries which consists of several groups of sections of thermoelectric batteries whose hot and cold junctions are provided with heat-exchanger devices connected in series; heat exchange devices have passages for circulating the mixture of liquids through two related circulating loops, thus providing for additional generation of cold in mixer located in cooled chamber, mixing of two flows of liquids followed by separation of mixture through partial evaporation by heat from hot junctions besides that, mixture consists of components absorbing the heat at mixing, for example of liquid propane and liquid acetone. EFFECT: enhanced efficiency. 3 cl, 1 dwg