baber/WOPTO huggingface dataset:
Patent DE-3840333-C1 (DE)
Title: Heat exchanger for a gas turbine
IPC: F28D7/06
Filed: 1988-11-30
Granted: 1990-03-08
Abstract: A heat exchanger for a gas turbine has a cross-counterflow heat exchanger which is mounted in the outlet diffuser and in which there are provided two annular manifolds which are recessed into the housing wall and arranged one above another, and a heat exchanger matrix which is curved in the shape of a U is arranged in an annular fashion inside the outlet diffuser. The result of this is that a high degree of exchange is achieved in conjunction with a compact design and simple assembly.
Patent DE-4017850-C1 (DE)
Title: Controlling laser beam radiation dose - using difference in properties of red, green and blue components of diffusely reflected light, as measure of radiation
IPC: B23K26/03
Filed: 1990-06-02
Granted: 1991-06-06
Abstract: Radiation dose of laser beam radiation directed on a workpiece, e.g. of plastics, which changes colour on radiation is controlled by a method in which the workpiece is illuminated by a wide-band light source. The difference in the proportions of the red, green, and blue components of diffusely reflected light is used as a measure of the radiation. ADVANTAGE - Short response time, partic. for small radiation doses.
Patent DE-4110313-C1 (DE)
Title: Spring steel wire bending machine - has reversing drive, winding tool and bending mandrel
IPC: B21F3/00
Filed: 1991-03-28
Granted: 1992-09-10
Abstract: The bending machine is for spring steel wire. It has a driven winding tool, with a bending mandrel; and at least one bending tool, formed as an eccentrically located bending mandrel, to bend off the wire. A reversing drive (1) drives winding tool (6) and bending tool (8). It has a drive wheel (12), connected to a drive gear (10) which meshes with a spur pinion (16). The spur pinion has lower and upper toothing (17), extending only partly over its outer circumference. The direction of rotation of the drive gear is changed, by a double toothed gear (22) with upper and lower toothing (23,24). The lower toothing constantly meshes with the toothing of the drive gear. The upper toothing meshes with the top toothing of the spur pinion only, when the lower toothing of the pinion simultaneously releases the drive gear. USE - Bending spring steel wire.
Patent DE-4302546-C1 (DE)
Title: Rear end fuel tank support on vehicle - has reinforced section on at least rear side with lower vehicle support allowing tank to slide and is mounted at angle
Inventor: KLIE WOLFGANG DIPL ING
IPC: B60K15/073
Filed: 1993-01-29
Granted: 1994-04-07
Abstract: The fuel tank (6) is designed such that it is reinforced (8, 9) at least in its rear side. The fuel tank is also supported so that it may slide. The tank has at least one support element (7) which is able to slide on at least one corresponding mounting element (5) on the underside of the vehicle (2,3). The element is mounted along the vehicle axis, at an angle to the front and running in a skewed plane (16). The tank has a chamfer on its upper face in the front area, parallel to the skewed plane. ADVANTAGE - Provides for avoidance of fuel tank damage in the case of a rear end impact.
Patent DE-4321670-C1 (DE)
Inventor: RICKERS PAUL DIPL ING
IPC: B62D5/04
Filed: 1993-06-30
Granted: 1994-12-01
Abstract: The system, eg for use in a lift truck, comprises a servo motor acting upon a steering column 10a via a clutch element 60 when torque is manually applied to a steering wheel to rotate a steering wheel side portion 12a of the steering column relatively to a steering gear mechanism side portion 16a of the steering column. The clutch element 60 is mounted on the steering wheel side of the steering column so as to be axially movable relatively thereto, being displaceable via a guide 62 either towards or away from the steering wheel depending on the direction of steering wheel rotation. When the clutch element 60 is axially displaced it moves into frictional contact with one or other, depending on the direction of rotation, of a pair of coaxial driven friction disks 54, 56 which have friction layers 70, 72. The drive motor may be electromotive. <IMAGE>
Patent DE-4405309-C1 (DE)
Title: Injection device designed for pilot injection and main injection of fuel
Inventor: DITSCHUN ERWIN
IPC: F02M59/36
Filed: 1994-02-19
Granted: 1995-04-20
Abstract: An injection device which performs pilot injection (pre-injection) and main injection contains a pressure chamber (15) machined into a hollow piston (8) for the pilot injection. To initiate the pilot injection, the hollow piston (8) is displaced axially until a gap (a) has been crossed and a stop has thus come into effect, a plunger piston (13) reducing the volume of the pressure chamber (15) to increase the fuel pressure to the pilot injection pressure. The pilot injection process is ended by the crossing of the gap (a) and the coming into effect of a stop, avoiding pressure reduction due to long flow-off paths (Figure 1). <IMAGE>
Patent DE-4422992-C1 (DE)
Title: Battery supply testing for esp. electronic hand-held remote control for vehicle locking system
Inventor: FOERSTL BERNHARD DIPL ING
IPC: G01R31/36
Filed: 1994-06-30
Granted: 1995-06-29
Abstract: A process is disclosed for checking the voltage supply of battery-operated electronic equipment provided with a microprocessor, in particular the hand emitter of a remote controlled vehicle closing system. The constant voltage applied to a light-emitting diode (LED) or the like which acts as a pilot lamp is used as auxiliary reference voltage, based on which the battery voltage is compared with a predetermined threshold value in order to determine if the voltage supply is sufficient or not, or the absolute value of the battery voltage is calculated.
Patent DE-4447376-C1 (DE)
Title: Installation for cleaning compartments in waste water pumping plant
Inventor: TURGAY HUDAI
IPC: B01D21/00
Filed: 1994-12-22
Granted: 1996-09-19
Abstract: Cleaning installation in which the drinking water pipe (4) ends with a gap above a vertical degassing pipe (5) having a larger diameter than the drinking water pipe. The degassing pipe projects into a reversing chamber (6) above the floor of the chamber. A dividing wall (7) extending only partially upwards within the container (1) forms an overflow chamber (8).
Patent NL-1005284-C1 (NL)
Inventor: KALKMAN PIET
IPC: B62D61/10
Filed: 1997-02-14
Granted: 1998-08-18
Abstract: The invention relates to a transport vehicle (1) for large, heavy loads, comprising a number of modules coupled one behind the other, each with a loading platform (3) which can be moved by means of sets of wheels (7) and drive means for conveying the transport vehicle. The width of the modules corresponds to half the width of an ISO container (approx. 1215 mm) and the modules can also be coupled next to one another. This has the considerable advantage that the maximum track width is no longer limited by the width of the modules themselves. As a result, the transport vehicle (1) for large, heavy loads can be given any desired width without the modules themselves becoming too large to handle. <IMAGE>
Patent NL-1027843-C1 (NL)
Title: Preventitive devices for preservation of clarity of vision when viewing displays where bright sunlight or street lighting beams directly into rooms or vehicles where displays are located
Inventor: WESENBEECK ROBERT JACOBUS FRAN
IPC: B60R11/02
Filed: 2004-12-22
Granted: 2006-06-23
Abstract: The preventitive devices are for preservation of clarity of vision when viewing displays where bright sunlight or street lighting beams directly into rooms or vehicles where displays are located. The part of the room or vehicle above and/or next to the display is screened by a sun screen built into the dashboard or console of, for instance, a vehicle. This screen can be drawn out of the dashboard or console by a rotary movement, dependent upon the reaction of a light sensor to too strong external light. The display to be protected in a vehicle can be that of an on-board computer or satellite navigation. The action of the preventitive screen ensures that no more strong external light shines on the displays.
Patent NL-1028548-C1 (NL)
Title: Positioning device for body in cryogenic fluid, maintains body in position by friction without dissipating energy into surrounding environment
Inventor: JANSSEN HUBERTUS LEONARDUS MAT
IPC: H02N2/02
Filed: 2005-03-15
Granted: 2006-09-18
Abstract: The body (1) is maintained in its position by friction (3) without any dissipation of energy into the surrounding cryogenic environment. The body is held in position using one or more means chosen from tilt bearings, magnetic bearings, gas bearings, fluid bearings, glide bearings or elastic hinges. Movement of the body is carried out using at least one actuator (5) for each displacement device, e.g. a magnetically movable component, especially an immersion coil, or a ceramic component which changes shape as a result of electrical and/or magnetic stimulus.
Patent RU-2081488-C1 (RU)
Title: Laser antenna
Inventor: ZVONOV ALEKSANDR ALEKSANDROVIC
IPC: H01Q13/20
Filed: 1988-02-05
Granted: 1997-06-10
Abstract: FIELD: antenna equipment. SUBSTANCE: laser antenna is meant for transmission of information in ultrashort range of electromagnetic waves when it is necessary to achieve high degree of directivity of radiation with relatively small physical dimensions of antenna system. Laser antenna includes exciter, laser, control unit. Control unit has focusing unit and scanner. Exciter is manufactured in the form of section of waveguide with exciting element. Laser, focusing unit, scanner and section of wave guide are mounted in sequence along common axis. EFFECT: high degree of directivity of radiation. 3 dwg
Patent RU-2058568-C1 (RU)
Inventor: STENLI S DZHANZERO
IPC: G01V3/24
Filed: 1982-07-29
Granted: 1996-04-20
Abstract: FIELD: geological prospecting. SUBSTANCE: device carries pads 7,8. Each pads is provided with assemblage of small measurement electrodes 12. Geosurvey currents are injected in direction of wall of hole and measured separately. Measurement electrodes are arranged in lattice with intervals along peripheral direction, for instance (around axis of bore hole 3). This makes it possible to inject geosurvey currents into sections of bore hole which partially overlap each other in process of movement of device along bore hole. Measurement electrodes of small dimensions make it possible to conduct detailed electric examination along peripheral continuous section of bore hole. This enables indications of stratigraphy of formation close to wall of bore hole as well as of jointings and their orientations to be obtained. In agreement with one variant volumetrically closed lattice of measurement electrodes is formed around central electrode. This lattice is used to detect spatial diagram of directivity of electric energy injected by central electrode. In accordance with another variant linear lattice of measurement electrodes is designed to inject passing of current into peripherally active adjacent section of bore hole. EFFECT: device is used for detection of hydrocarbons with the aid of electric examinations. 7 cl, 9 dwg
Patent RU-2025265-C1 (RU)
Inventor: GURKIN YURIJ I
IPC: B25B7/00
Filed: 1987-05-06
Granted: 1994-12-30
Abstract: Изобретение относится к машиностроению, в частности к устройствам обжатия, опрессовки, уплотнения. Целью изобретения является создание устройства, позволяющего производить обжатие различных изделий с широким диапазоном их размеров. Устройство содержит рычажные клещи и расположенный между его губками пружинящий элемент с петлей, концы которого закреплены на соответствующих губках. При этом пружинящий элемент с петлей выполнен в виде ленты с выемкой на одном конце и утонением на другом или сборной из трех частей шириной B и B/2, скрепленных стержнями, которые можно переставлять в сквозных каналах частей ленты, а конец ленты с утонением взаимодействует с выемкой на ее другом конце. 5 ил.
Patent RU-2144199-C1 (RU)
Title: Моноимпульсный пеленгатор для обзорного радиолокатора
Inventor: SHCHUR JU I
IPC: G01S3/10
Filed: 1989-07-28
Granted: 2000-01-10
Abstract: Изобретение относится к радиолокации. Технический результат заключается в повышении точности измерения угловых координат цели. Пеленгатор содержит антенну с механизмом поворота в азимутальной плоскости и датчиками азимута и угла места, суммарно-разностный угловой дискриминатор, два индикатора нуля, три ключа, два сумматора, два запоминающих устройства, вычитатель, блок формирования модуля, умножитель, определитель полярности сигнала, пороговое решающее устройство и счетчик. 3 ил.
Patent RU-2026484-C1 (RU)
Title: Drilling power tongs
Inventor: ZILBERBERG YURIJ A
IPC: E21B19/16
Filed: 1989-09-04
Granted: 1995-01-09
Abstract: FIELD: well drilling. SUBSTANCE: drilling power tongs include closed pipe catching mechanism in form of concentric inner and outer rings installed for mutual motion, articulated levers and hold-down slips. Tongs have changeable jaws with supporting extensible force rollers. Inner ring is changeable. Articulated levers are bell-cranks with supporting deflecting roller on one arm and changeable jaw is hinged to the other arm. Outer ring has groups of cams rigidly connected to ring inner surface at two different levels. Cams are installed for interaction with respective extensible force and support deflecting rollers. Catching slips are installed on changeable jaws. Changeable jaws have rigidly attached catching slips for reliable catching of pipes of maximum diameter for given tongs. Changeable jaws are provided with floating holders with cylindrical supporting surface for reliable catching of pipes of minimum diameter for given tongs. Floating holders are installed for turning in cylindrical sockets made in changeable jaws, and catching slips are rigidly secured in changeable floating holders. EFFECT: higher efficiency. 3 cl, 7 dwg
Patent RU-2065865-C1 (RU)
Inventor: JOAKHIM MEJKE
IPC: B29C48/67
Filed: 1990-09-14
Granted: 1996-08-27
Abstract: Использование: область химии полимеров, изготовления пеноматериала из термопласта. Сущность изобретения: предварительно смешанные в сухом виде гранулят термопластичного полимера и талька в качестве первого агента образования мелкоячеистой структуры пластифицируют. В пластифицированную смесь последовательно подают газообразный азот в качестве второго агента образования мелкоячеистой структуры в количестве 0,1-0,5 мас.% от массы смеси термопласта и талька, и вспенивающий агент. В качестве вспенивающего агента подают спирт из группы: этанол, изопропанол, 2-метилизопропанол или их смесь, в количестве 0,5-5 мас.% от массы смеси термопласта с тальком. Способ осуществляют в экструдере, снабженном соплами для впрыскивания компонентов, причем расстояние между точками впрыскивания составляет не менее двух диаметров шнека экструдера. 4 з.п. ф-лы, 6 табл., 2 ил.
Patent RU-2049016-C1 (RU)
Inventor: BARABASH VALERIJ ALEKSANDROVIC
IPC: B63B22/00
Filed: 1990-07-10
Granted: 1995-11-27
Abstract: FIELD: shipbuilding. SUBSTANCE: buoyancy module consists of two sections which form body of revolution, for example, in form of hemispheres made of buoyant material and connected by means of attachment units; they are also connected with rope passed through module along axis of symmetry. Sections are connected in module to each other and to rope through bracket provided with vertical upright with units for locking the rope at ends and coaxial housing mounted for rotation about upright; both of them have longitudinal grooves. Mounted on either side of bracket housing symmetrically and perpendiculary to its axis of rotation are two rods on which monolothic sections are fitted by their second through central holes; end of each rod is made in form of bolted joint; end of screw rests on cylindrical pin received by through groove of rod till it rests against edges of section; pin has bore comparable in its diameter with groove and diameter of rod. EFFECT: enhanced reliability. 2 dwg
Patent RU-2028616-C1 (RU)
Title: Method of estimation of precipitation time of calcium bilirubinate granules
Inventor: GRITSKIKH GALINA L
IPC: G01N33/48
Filed: 1990-08-20
Granted: 1995-02-09
Abstract: FIELD: medicine. SUBSTANCE: precipitation time of calcium bilirubinate is determined by bile specimen taking off, specimen centrifugation at 25000g for 1 h, dissolving in bidistilled water and measurement of optical density value in UV-spectrum at λ max  = 453 nm. The end point of calcium bilirubinate precipitation granules is recorded by optical density value decrease up to 0.2-0.1 U. Method ensures to detect predisposition to pigment cholelithiasis. EFFECT: improved method of analysis.
Patent RU-2014538-C1 (RU)
Inventor: UTEMOV LEV M
IPC: F16K31/04
Filed: 1990-08-21
Granted: 1994-06-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: electric motor is connected to shut-off member. Mounted between stator and rotor of electric motor is hermetic sleeve made of nonmagnetic material with ferromagnetic sections of stator projections hermetically secured on the sleeve. Stator projections hold its winding. Section of projection secured in sleeve is made in form of at least two rods. EFFECT: enhanced reliability. 2 dwg
Patent RU-2045763-C1 (RU)
Title: Signal detector for doppler radar
Inventor: KOSENYUK GRIGORIJ VLADIMIROVIC
IPC: G01S13/52
Filed: 1990-12-17
Granted: 1995-10-10
Abstract: FIELD: doppler radars. SUBSTANCE: signal detector has analog-to-digital converter 1, buffer storage unit 2, storage unit 3, first and second digital-to-analog converters 4 and 10, respectively, mixer 5, first and second dispersed delay lines 6 and 12, respectively, detector 7, threshold unit 8, weight-factor read-only unit 9, short-pulse shaper 11, control unit 13, noise analysis unit 14, AND gate 15. EFFECT: improved efficiency of detection during noise disappearance due to elimination of weight processing loss ensured by introduction of unit 14 and gate 15. 2 cl, 2 dwg
Patent RU-2008716-C1 (RU)
Title: Method for holographic material producing
Inventor: KALYASHOVA ZOYA N
IPC: G03H1/18
Filed: 1990-12-25
Granted: 1994-02-28
Abstract: FIELD: holography technology. SUBSTANCE: method is based on unpretaned gelatin using for holographic material making and bichromat salts are not introduced in solution but on structurized bed prepared by gelatinizing and so made layer is allowed to dry. EFFECT: more simple processing. 2 dwg
Patent RU-2023131-C1 (RU)
Inventor: RUSAKOV VLADIMIR S
IPC: E05D3/02
Filed: 1991-02-07
Granted: 1994-11-15
Abstract: Сущность изобретения: узел шарнирной навески содержит две полые втулки, соединенные стержнем с буртиком в средней зоне между втулками. Втулки имеют диаметрально противоположные два ряда отверстий под крепежные элементы. Рама и створка имеют выемки, в которых размещены втулки при закрытом положении створки. 3 ил.
Patent RU-2002941-C1 (RU)
Inventor: KUZNETSOV EDUARD B
IPC: E21B25/08
Filed: 1991-02-15
Granted: 1993-11-15
Abstract: Использование: бурение скважин с отбором  керна. Сущность изобретени : осуществл ют герметизацию  керна перекрытием керноприемной трубы  нижним герметизирующим узлом в виде поворотного  шарового клапана. После срезани  керна  осуществл ют отрыв керноприемного снар да оси забо  скважины Изолирование керноприемной  трубы осуществл ют после отрыва керна, а поворот  шарового клапана - перемещением колонковой  трубы вверх Перемещение производитс  при полном  контроле степени закрыти  шарового клапана  Устройство, реализующее способ, содержит кер-  норватель с деформируемыми элементами, механизмы  перемещени  кернорвател , керноприемной  трубы и шарового клапана, приводимые в действие  за счет передачи керноприемной трубе веса бурильной  колонны при помощи бросового упорного  патрубка с шлицевыми выступами. 2с и 1 злф-пы.  5 ил.
Patent RU-2013771-C1 (RU)
Inventor: KHALIULIN GARIF L
IPC: G01N33/50
Filed: 1991-03-18
Granted: 1994-05-30
Abstract: FIELD: analytical chemistry of pesticides. SUBSTANCE: cineb is extracted from milled specimen with chloroform. Extract is chromatographed on thin-layer plates "Sylufol" using a mixture of hexane: acetone at the ratio 7: 2 as a mobile phase. Plates are developed with bromphenol blue, and background of chromatogramms is clarified with 0.5% aqueous solution of potassium permanganate. EFFECT: improved method of assay. 4 tbl
Patent RU-2023605-C1 (RU)
Title: Транспортное средство для перевозки птиц
Inventor: TSIMERMAN ALEKSANDR B
IPC: B60P3/04
Filed: 1991-02-11
Granted: 1994-11-30
Abstract: Использование: транспортное машиностроение. Сущность изобретения: транспортное средство содержит кузов, разделенный перегородкой 2 на вспомогательной 3 и грузовой 4 отсеки. На передней стенке кузова закреплено устройство для охлаждения наружного воздуха. Во вспомогательном отсеке 3 установлены увлажнитель 7, водяной бак 8 с насосом 9 и системой трубопроводов, вентилятор 11. Устройство для охлаждения содержит корпус 12, воздухозаборник с жалюзями 14, осевой вентилятор 15, фильтр 16, теплообменную насадку 17 и регулирующую заслонку 18. В крышке кузова предусмотрены снабженные заслонками 20 отверстия 21 для удаления отработанного воздуха. Между устройством для охлаждения воздуха и крышей кабины размещен отопитель 22. Всасывающая полость отопителя 22 сообщена с грузовым отсеком 4 рециркуляционным воздуховодом 23. Между отопителем 22 и устройством для охлаждения воздуха размещены лючки 24. 4 з.п.ф-лы, 3 ил.
Patent RU-2009395-C1 (RU)
Title: Furnace
Inventor: TSIRULNIKOV LEV M
IPC: F23C5/08
Filed: 1991-04-05
Granted: 1994-03-15
Abstract: FIELD: thermal power engineering. SUBSTANCE: one gate is mounted in each secondary blow nozzle, the longitudinal vertical section of the gate is made in the form of two isosceles triangles joined by bases. The axis of rotation of each gate is aligned with the vertex of the matching first triangle and is equally spaced from lower and upper surfaces of the nozzle. EFFECT: improved structure. 2 cl, 5 dwg
Patent RU-2006259-C1 (RU)
Inventor: KAZANSKIJ VLADISLAV N
IPC: B01D46/18
Filed: 1991-04-17
Granted: 1994-01-30
Abstract: FIELD: air dust-removing. SUBSTANCE: washing and impregnating properties of oil are improved through dissolving carbonic acid gas in it under a positive pressure. Method permits to preserve valuable non-heat-resistant additives, for example bactericidal ones; to reduce the rate of oxidizing process; to decrease the evaporation ability of oil, offers a better solution of fire-safety problems. Method also make it possible to reduce the maintenance costs associated with heating oil. EFFECT: increased rate of screen filters recovery process.
Patent RU-2041698-C1 (RU)
Title: Combination set of cutlery
Inventor: ARNAUT IGOR V
IPC: A47G21/06
Filed: 1991-05-05
Granted: 1995-08-20
Abstract: FIELD: public catering establishments. SUBSTANCE: combination set of cutlery has fork and spoon each of which is provided with handle and connecting mechanism which consists of tubular members inserted one in other made on handle of fork and spoon. Tubular member of fork has longitudinal cut and shoulder on its free end which embraces it on the outside. Outer diameter of tubular member cross section of spoon is equal to inner diameter of tubular member cross section of fork. EFFECT: ease in use. 4 dwg
Patent RU-2017079-C1 (RU)
Title: Method of measuring parameters of oscillatory system
Inventor: PUZKO IGOR D
IPC: G01H13/00
Filed: 1991-06-03
Granted: 1994-07-30
Abstract: FIELD: vibromeasuring technology. SUBSTANCE: first mass is rigidly fixed onto vibration-testing machine and oscillations of the second mass are excited onto elastic member and natural oscillations frequency of the second mass is indicated. Then the first mass is rigidly connected with the second one, oscillations of total mass onto the elastic member are excited and natural oscillations frequency of the total mass are indicated. Parameters of two-mass oscillatory system are determined from the given relations and results. Method may be used for determining parameters of two-mass system with two degrees of freedom. EFFECT: widened area of application. 2 dwg