baber/WOPTO huggingface dataset:
Patent DE-4319165-C1 (DE)
Title: Process for the intermediate cast welding of isothermally annealed rails
Inventor: KUSTER FRANK DR
IPC: B23K23/00
Filed: 1993-06-09
Granted: 1994-08-18
Abstract: Process for the intermediate cast welding of isothermally annealed rails by pouring aluminothermically produced steel into a casting mould which surrounds the two rail ends (13) separated from one another by an actual gap (L1), in which process the actual rail gap (L1) on both sides of the upper surface (8) of each rail end (13), starting in the longitudinal (l) and vertical direction (v), is in each case increased (L2) by a size of 1/10 to 10/10 of the size of the actual rail gap (L1) over the entire rail-head width (14). <IMAGE>
Patent DE-4326421-C1 (DE)
Title: Machining apparatus
Inventor: HENRICI REINHARD DR
IPC: G01D5/24
Filed: 1993-08-06
Granted: 1995-03-09
Abstract: The invention relates to a machining apparatus, in particular a thermal machining apparatus, having a machining jet which changes the dielectric and/or generates plasma in the region of the sensing element and is operated with or without the addition of water, such as an atogenous flame, plasma arc, laser beam or water jet and the like, and having a distance-measuring system which is sensitive to capacitance changes. The invention utilizes a signal displacement which occurs by virtue of a dielectric change or conductance change generated as a result of a machining jet in the detection region of the sensor and which results, via a comparator circuit, in a machining-jet detection "flame on" or "flame off" (Figure 1). <IMAGE>
Patent DE-4338544-C1 (DE)
Inventor: WIEMELER WALTER H MARIA
IPC: C10M173/02
Filed: 1993-11-11
Granted: 1995-06-22
Abstract: The invention relates to a process for making apertures by drilling or sawing in hollow ceilings, hollow floors or cavity walls of concrete, stone, ceramic or the like, using a drilling or sawing element (6) which is cooled by a fluid coolant. The coolant (13) used is a solution in water of a thixotropic agent (14) which is present in the water in a quantity such that the solution behaves thixotropically. The thixotropic agent employed is Dehydril<*> (<*> = trademark of Henkel KGaG, Düsseldorf) HT, in aqueous solution at a concentration of from 0.1 to 20 % by weight, preferably from 0.4 to 1 % by weight. <IMAGE>
Patent DE-4340481-C1 (DE)
Title: Capacitive sensor
Inventor: BUCK ROBERT
IPC: G01L9/12
Filed: 1993-11-27
Granted: 1995-03-02
Abstract: A capacitive sensor, in particular a pressure sensor, is illustrated and described, having a measurement capacitor (1) which has a variable capacitance, specifically a pressure-dependent capacitance, having a reference capacitor (2) - which possibly has a variable capacitance, in particular a pressure-dependent capacitance - having a drive circuit (3) which drives the measurement capacitor (1) and the reference capacitor (2), and having an evaluation circuit (4) which evaluates the voltages which are present on the measurement capacitor (1) and on the reference capacitor (2) and emits a sensor signal which is, in particular, pressure dependent, the drive circuit (3) having: a first constant current source (5) which charges the measurement capacitor (1), a second constant current source (6) which charges the reference capacitor (2), a first discharge path (7) which is connected in parallel with the measurement capacitor (1), discharges the measurement capacitor (1) and is switchable, and a second discharge path (8) which is connected in parallel with the reference capacitor (2), discharges the reference capacitor (2) and is switchable. The capacitive sensor according to the invention ensures a constantly high measurement accuracy irrespective of external influences, in particular irrespective of temperature fluctuations, to be precise in that a control circuit (9) is provided, in that the drive circuit (3), controlled by the control circuit (9), at least partially charges the measurement capacitor (1) and the reference capacitor (2) at the same time, and in that the evaluation circuit (4) ... by the control circuit (9) ... Original abstract incomplete.
Patent DE-4404400-C1 (DE)
Title: Cable marking apparatus
Inventor: MUELLER UWE
IPC: G09F3/20
Filed: 1994-02-11
Granted: 1995-02-16
Abstract: A cable marking apparatus for fitting cable marking clips (1) to cables (2) has, at the front end of an elongated support (3), two gripping jaws (4, 5) which can move like pliers. At least one of the two jaw inner surfaces (8, 11) holds part of the cable marking clip (1) in a positively locking manner in a depression (9). The two gripping jaws (4, 5) are engaged by means of a drive element (19) which extends to the rear in the support (3) and is connected to an operating handle (20). <IMAGE>
Patent DE-4439010-C1 (DE)
Inventor: VOEGLER HANS-JUERGEN DIPL ING
IPC: B29D30/08
Filed: 1994-11-02
Granted: 1996-03-28
Abstract: The tyre has several carcass inlays around the circumference of the tyre, reaching from bead-to-bead in the axial direction. These consist of solid reinforcements embedded in rubber. The ends (9', 9'') of ≥ 1 carcass inlay (9), which are directed around the circumference, overlap each other, at least near the side walls. There is ≥ 1 further rubber layer (7) around the circumference, radially outside the carcase (9). It is similarly has ends overlapping (7', 7'') in the circumferential direction, near the side walls, and at the same circumferential location as the overlap of the carcass layer (9). Also claimed is mfr. of the tyre.
Patent NL-1011309-C1 (NL)
Title: Chute for loading bulk goods into open containers, contains screw blade and has flexible valves at bottom end
Inventor: BRUIJN HENDRIK CORNELIS DE
IPC: B65G11/14
Filed: 1999-02-16
Granted: 2000-08-17
Abstract: The screw blade inside the chute has a large angle in the centre of the chute and this angle is reduced towards the outside of the chute. The blade slows down the flow of bulk goods, which exits via flexible valves at the bottom.
Patent NL-1021368-C1 (NL)
Title: Distribution unit for clamping unit, has number of clamping units that are mutually stacked and bonded together with repositional adhesive for clamping sheet of paper
Inventor: SCHOEREN HUBERTUS JOHANNES BER
IPC: B42F1/12
Filed: 2002-08-30
Granted: 2004-03-02
Abstract: The unit comprises a number of clamping units (10) that are mutually stacked and bonded together with repositional adhesive for clamping a sheet of paper. The clamping units have a base part (11) with a top. Either side of the base part connects to the mutually converging sides with two folding wings (12, 13) of the clamping unit. The wings and the central folding part are foldable with respect to the base part.  Independent claims are also included for the following:  (a)  a clamping unit (b) a method of manufacturing a clamping unit.
Patent NL-1021804-C1 (NL)
Title: Device for limiting angle of vision to prevent illegal observation of pin numbers used with automatic teller machines
Inventor: HARTHOORN FREDDIE
IPC: G07F19/00
Filed: 2002-11-01
Granted: 2003-12-02
Abstract: The device is for limiting the angle of vision to prevent illegal observation of pin numbers used with automatic teller machines. It comprises a grid of transparent tubelets of a specific length which limits the angle of vision. The grid is positioned in front of the information to be screened. The overall length of the grid is approximately 9 cm and the width is approximately 6 cm. The tubelets are rectangular and the ratio between their individual height and their width is determinant for the size of the angle of vision. As this ratio is greater than 4, an outstanding screening is achieved.
Patent NL-1024681-C1 (NL)
Title: Linear drive assembly for a mechanical device operating shaft has operating coil that induces movement to shaft via a clamping mechanism
Inventor: VRIES THEODORUS JACOBUS ADRIAN
IPC: H01L41/09
Filed: 2003-10-31
Granted: 2004-05-06
Abstract: The drive assembly has a shaft enclosed by a housing consisting of a sleeve (1) with closed ends (13,14) and containing two intermediate bodies (20,21) biased with springs (25,26). When the activating coil (22) is energized in a pulsed manner the bodies (20,21) are drawn together and under the influence of the biasing springs a force is transmitted to the shaft (10) via clamping mechanisms (23,24)  An independent claim is included for a method of generating mechanical energy for driving mechanisms
Patent NL-1030169-C1 (NL)
Title: Radiation detection device for obtaining image of human, has detector detecting high energy radiation, where pinhole wall or framing wall is displaceable in manner such that one of image fields is modified in size and/or direction
Inventor: BEEKMAN FREDERIK JOHANNES
IPC: G01T1/20
Filed: 2005-10-11
Granted: 2007-04-12
Abstract: The device has a set of pinholes (22-1, 22-2) distributed all round a detection chamber (12) over a pinhole wall (20). A framing wall (30) has an opening (32-1) for high-energy radiation, and a detector (36-1) detects the radiation. A set of projection image fields (40-1, 40-2) are provided on the detector, where each field has a beam path from a part of the detection chamber to the detector. One of the pinhole wall and the framing wall is displaceable in such a manner that one of the projection image fields is modified in size and/or direction. Independent claims are also included for the following: (1) a scintillation detection device designed for detecting high-energy radiation, comprising a scintillation material (2) a method for detecting high-energy radiation (3) a multiple image-forming device comprising an image forming device.
Patent NL-1034190-C1 (NL)
Title: Mobile cultivation system, uses hydraulic cylinder to raise and lower lifting profile and rack to move this profile and cylinder in order to move containers in their width direction
Inventor: ADRICHEM PETRUS GERARDUS VAN
IPC: A01G9/14
Filed: 2007-07-25
Granted: 2007-11-23
Abstract: The containers (1) holding the plants are moved in the container width direction using a method comprising the following steps: (A) actuating a hydraulic cylinder in order to raise a lifting profile (8) so that the latter takes over the container support function from a support profile (5); (B) rolling an arrangement comprising a push profile (6), the lifting profile and hydraulic cylinder over a distance greater than or equal to the distance between the containers, using a driven rack; (C) retracting the press profile using the hydraulic cylinder so that the containers are again supported by the support profile; and (D) returning the arrangement comprising the push profile, press profile and hydraulic cylinder in the opposite direction to its original position, using the rack. An independent claim is also included for a mobile cultivation system in which the containers are moved in the container length direction using a method comprising the following steps: (A) actuating a press profile in order to raise the container, then positioning the head frame beneath the container using spindles; (B) lowering the container onto displacement rolls in the head frame and moving it in its length direction to the chosen transport path; and (C) moving the head frame to reposition the container above the press profile again, the latter pushing the container upwards.
Patent RU-2041453-C1 (RU)
Title: Pressure transducer
Inventor: BELOZUBOV EVGENIJ M
IPC: G01L19/06
Filed: 1986-01-06
Granted: 1995-08-09
Abstract: FIELD: measurement technology. SUBSTANCE: pressure transducer has sensitive element 1, lock nut 2, cylindrical case 3 with commutation elements, cable input and cable lintel 13. Threaded bushing 9 is introduced into the transducer. Cylindrical branch pipe 10 is made onto side surface of the bushing. The branch pipe is arranged relatively case 3 at the angle determined from the specific relation. Distance from bushing 9 to lock nut 2 is chosen from the specific relation, which takes pitch of thread of the lock nut into account. EFFECT: improved vibrational strength of the transducer. 2 cl, 2 dwg
Patent RU-2009092-C1 (RU)
Title: Vibrating feeder
Inventor: SHIRVINSKAS BOLESLOVAS YU
IPC: B65G27/00
Filed: 1990-04-24
Granted: 1994-03-15
Abstract: FIELD: instrument making industry. SUBSTANCE: vibrating feeder has a vibrating drive. A cup is held on flexible members supported on a base. The cup has a spiral trough set up in it and a cylinder mounted on its bottom and covered with a cone-shape lid. A bin with a charge throat is mounted on the base. The cylinder outer diameter is equal to the inner diameter of the spiral trough. The cone-shape lid is placed in the bin charge throat. EFFECT: enhanced efficiency of vibratory charge operations. 2 dwg
Patent RU-2042035-C1 (RU)
Title: Method of operation of internal combustion engine and internal combustion engine
Inventor: BUTOV VLADIMIR I
IPC: F02B13/02
Filed: 1990-05-07
Granted: 1995-08-20
Abstract: FIELD: engine engineering. SUBSTANCE: cyclic supply of additional air is changed depending on torque and speed of rotation of the crankshaft. The cyclic supply is changed after evaporation before mixing with additional air. When the engine is in operation the cyclic supply of additional air is decreased with increasing speed of rotation of the crankshaft up to achieving maximum torque, and with further increasing of speed of rotation the additional air supply is increased. When the engine is in operation the value of cyclic supply of fuel is decreased with decreasing torque of the engine. The pressure drop between fuel-air mixture and fresh air at the instance of the beginning of mixture delivering is maintained constant for all operational conditions. Branch pipe 12 for supplying air to mixer 11 is provided with controlled throttle 21. Device 16 for changing cyclic supply of fuel is constructed as controlled valving member 22 and mounted inside pipe line 19 which connect evaporator 10 with mixer 11. Spring loaded stop valve 25 is mounted inside passageway 20 which connects outlet port 15 of compressor 13 with combustion chamber 8. EFFECT: enhanced efficiency. 5 cl, 4 dwg
Patent RU-2030065-C1 (RU)
Title: Field structure of synchronous electric machine
Inventor: KELIN NIKOLAJ A
IPC: H02K1/27
Filed: 1990-05-29
Granted: 1995-02-27
Abstract: FIELD: electric machine engineering. SUBSTANCE: field structure of synchronous electric machine has bandage 1, shaft 2, permanent magnets 3, bushing 4. Manufacture of pole and interpole sections of permanent magnets with equal linear and angular dimensions makes it possible to have minimal specific usage of magnetically hard material per 1 N.m of motor torque. EFFECT: reduced usage of magnetically hard material. 1 dwg
Patent RU-2016955-C1 (RU)
Title: Design of reinforcement of natural ice sheet
Inventor: TALANOV BORIS P
IPC: E01D15/14
Filed: 1990-07-16
Granted: 1994-07-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: design comprises area defined over perimeter by side walls in the form of flexible tubular members filled with ice mass and resting on natural ice sheet. Counteropposed flexible tubular members are united by rods disposed inside frozen-up ice. EFFECT: improved design. 9 dwg
Patent RU-2029425-C1 (RU)
Inventor: BARYKIN NIKOLAJ P
IPC: H01T21/02
Filed: 1990-09-10
Granted: 1995-02-20
Abstract: FIELD: internal combustion engines. SUBSTANCE: bimetal billet of central electrode of spark plug has wall of shell which internal surface has circular collar of variable thickness. Maximum thickness of shell wall in this point amounts to 0.2-0.3 outer diameter of shell. Maximum thickening of collar is located at distance equal to 0.020-0.027 length of billed on side of open butt of shell. EFFECT: facilitated manufacture, enhanced operational characteristics. 3 dwg
Patent RU-2020588-C1 (RU)
Title: Способ сигнализации о попытке проникновения в помещение и устройство для формирования сигнала тревоги о попытке проникновения в помещение
Inventor: DAVYDOV BORIS K
IPC: G08B13/08
Filed: 1991-01-09
Granted: 1994-09-30
Abstract: Изобретение относится к средствам защиты и сигнализации и может быть использовано для охраны квартир, гаражей, складов и др. Целью изобретения является повышение надежности сигнализации. При попытке открывания замка отмычкой после введения отмычки в замочную скважину ею пытаются повернуть цилиндр 6, но поскольку он связан штифтами с корпусом 4, то вместе с цилиндром 6 поворачивают и корпус 4 (преодолевая при этом сопротивление пружинного элемента 13) на угол α до упора подвижного выступа 12 в неподвижный выступ 3, при этом факт перемещения выступа 12 является первичным сигналом с неудавшейся попытке проникновения постороннего лица в охраняемое помещение. После извлечения отмычки из замочной скважины оба подвижных элемента (корпус 4 и цилиндр 6) занимают исходное положение. 2 с.п.ф-лы, 3 ил.
Patent RU-2035326-C1 (RU)
Title: Vehicle with loading-and-unloading device
Inventor: SOPOV YURIJ V
IPC: B60P1/44
Filed: 1991-01-18
Granted: 1995-05-20
Abstract: FIELD: automotive transport; load-handling facilities. SUBSTANCE: load platform 1 is hinge- connected by joint 6 and brackets 7 on vehicle body for turning in longitudinal vertical plane. Brace 3 is hinge-connected by one end on non-working side surface of platform 1. Crescent-shaped end piece 4 is rigidly secured on other end of brace, is pointed with its concave side towards ground surface and engages with ground by its sharpened end. Brace 3 is lowered from travelling position and is fixed on ground bearing surface by means of end piece 4. Then vehicle 8 is moved rearwards and load platform 1 lowers down. With load platform 1 loaded, vehicle is moved forward, load platform 1 is lifted to required height with subsequent unloading of material. EFFECT: enlarged operating capabilities. 4 cl, 9 dwg
Patent RU-2029107-C1 (RU)
Title: Catalytic neutralizer of exhaust gases for internal combustion engine
Inventor: ANTSIFEROV VLADIMIR N
IPC: F01N3/00
Filed: 1991-02-19
Granted: 1995-02-20
Abstract: FIELD: engine engineering. SUBSTANCE: catalytic neutralizer has housing constructed as metal shell having inlet and outlet branch pipes. A catalyzer made of precious metal applied on priming coating of aluminum oxide is received inside the housing. The priming coating is applied on the sublayer made of heat-resistance high-porosity open-cell material as cordierite, Nichrome, nonrusting steel, aluminum nickelide, and pure nickel having 88-95% porosity. EFFECT: decreased toxicity of exhaust. 2 cl, 4 dwg
Patent RU-2017324-C1 (RU)
Title: Power amplifier
Inventor: IGUMNOV DMITRIJ V
IPC: H03F3/26
Filed: 1991-06-17
Granted: 1994-07-30
Abstract: FIELD: radio engineering. SUBSTANCE: power amplifier has first and second MIS transistors with induced n-channel connected in agreement with push-pull circuit. To their gates leads of secondary winding of input transformer are connected, its midpoint is linked through sources of transistors to common wire. Sources of transistors are connected to leads-out of primary winding of output transformer. In each channel there are placed supplementary secondary winding of input transformer and first diode connected in series between gate of transistor and its base as well as second diode and resistor also connected in series. Anodes of diodes are coupled to gate of transistor and its base correspondingly. EFFECT: improved operational characteristics. 1 dwg
Patent RU-2009845-C1 (RU)
Title: Vibration machine
Inventor: KHALIMULIN RAID M
IPC: B24B31/06
Filed: 1991-07-03
Granted: 1994-03-30
Abstract: FIELD: vibratory working of parts. SUBSTANCE: machine is provided with device in the form of vertical pipe with flexibly mounted piston and metal ball acting on piston facilitating independent oscillations of parts in working medium flow. EFFECT: improved operational capabilities. 1 dwg
Patent RU-2029815-C1 (RU)
Title: Pavement slab
Inventor: PROKHORENKOV VIKTOR D
IPC: E02D27/01
Filed: 1991-10-28
Granted: 1995-02-27
Abstract: FIELD: road building. SUBSTANCE: projections located at adjoining edges of pavement slabs are in form of teeth on base at side of slab bearing surface. Bow-shaped anchor member is formed by butt-joined sections of different curvature in plan. Sections are trapezoidal in section and are inclined relative to center of slab. EFFECT: enlarged operating capabilities. 4 cl, 3 dwg
Patent RU-2006511-C1 (RU)
Inventor: MAZEPA GENNADIJ V
IPC: C22C1/05
Filed: 1991-10-08
Granted: 1994-01-30
Abstract: FIELD: powder metallurgy. SUBSTANCE: material al contains, mass % : tin 8-9, lead 7-8, product of reduction iron powder and powders of molybdenum and chromium carbides (its size being 0.005-0.5 micron) mullite 1-2, graphite 1-2, copper - the rest. EFFECT: improves desired product quality. 1 tbl
Patent RU-2017606-C1 (RU)
Title: Устройство для прессования строительного кирпича
Inventor: TUPIKOVA GALINA A
IPC: B28B3/02
Filed: 1991-11-27
Granted: 1994-08-15
Abstract: Использование: на кирпичных заводах оборудования производства строительных материалов, в частности для изготовления строительнного кирпича. Сущность изобретения: устройство снабжено закрепленными на станине посредством шарниров откидными упорами и регулируемыми ограничителями этих упоров, а верхний пуансон оснащен упорными поверхностями для циклического взаимодействия с упорами. При этом шарниры для крепления откидных упоров выполнены ограниченно подвижными в виде проушин с пазами и расположенными в них осями, а упорные поверхности выполнены с дополнительными ограничителями. 1 з.п. ф-лы, 6 ил.
Patent RU-2032070-C1 (RU)
Title: Method of leaching active minerals from orebody
Inventor: DOLGIKH POLIKARP F
IPC: E21B43/28
Filed: 1991-11-04
Granted: 1995-03-27
Abstract: FIELD: obtaining minerals. SUBSTANCE: method includes cycles of heating and cooling of ore as well as its sprinkling with leaching solutions. Agents containing hydroxides of metals (iron, aluminum, manganese) are added to ore. These agents, for example, are fallouts of neutralization of hydrometallurgical fallouts of water supply stations. EFFECT: enhanced efficiency. 5 cl, 1 tbl
Patent RU-2032267-C1 (RU)
Title: Pseudo-random sequence generator
Inventor: PETRENKO VYACHESLAV IVANOVICH
IPC: H03K3/84
Filed: 1991-07-10
Granted: 1995-03-27
Abstract: FIELD: pulse technique. SUBSTANCE: generator is provided with AND gate 2, flip-flop 3, composite- sequence shaping unit 4, and n address-shaping units 5. Composite sequences are shaped from reference sequences by alternating symbols of the latter. Generator also has clock generator 1 and storage unit 6. EFFECT: enlarged functional capabilities due to shaping composite sequences. 3 cl, 3 dwg, 2 tbl
Patent RU-2012718-C1 (RU)
Title: Seismoisolating support
Inventor: RADASHKEVICH ISAAK B
IPC: E02D27/34
Filed: 1992-01-22
Granted: 1994-05-15
Abstract: FIELD: construction of buildings in seismic regions. SUBSTANCE: seismoisolating support has rocking post located between upper and lower bearing members. Post ends made with embedded fittings. Contact surfaces of bearing members also have embedded fittings. Post is locked relative to bearing members with the help of upper and lower clamps. Clamp bends are facing post axis and attached to embedded fittings, Bearing members on the side facing post have horizontal surface which is coincident with contact surface. EFFECT: higher efficiency. 5 dwg
Patent RU-2047025-C1 (RU)
Title: Automatic inertial torque transformer
Inventor: BAZHENOV SVETOSLAV PETROVICH
IPC: F16H33/14
Filed: 1992-01-10
Granted: 1995-10-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: torque transformer is provided with planet gear having satellites with unbalanced weights, intermediate shaft, two worms, one worm wheel, two reverse gear transmission, and two flexible members having mutually opposite twisting directions. The intermediate shaft is connected with two worms which simultaneously engage the worm wheel. The intermediate shaft is connected with one of the worms through reverse gear transmission and flexible member. EFFECT: enhanced efficiency. 2 cl, 4 dwg