baber/WOPTO huggingface dataset:
Patent RU-2012771-C1 (RU)
Title: Device for cutting pipes in well
Inventor: ILLARIONOV PROKHOR A
IPC: E21B29/00
Filed: 1992-04-01
Granted: 1994-05-15
Abstract: FIELD: well recovery and repair. SUBSTANCE: device has sleeve rigidly connected to body lower end. Sleeve has radial channels and perforated partition. The latter is installed in sleeve hollow above its radial channels. Arranged in sleeve hollow under partition are balls for closing radial channels during device rotation. Piston is accommodated under cutters and made with periphery holes to communicate hollow of pipe string through filter tube, sleeve hollow, piston periphery and body ports with well space behind body. required load exerted on cutters is built up by increased pressure differential under piston. EFFECT: higher reliability and simplified design. 2 dwg
Patent RU-2061377-C1 (RU)
Title: Method of preparing wheat rust pathogen uredospore germination inhibitor
Inventor: MONASTYRSKIJ OLEG A
IPC: A01N63/04
Filed: 1992-05-14
Granted: 1996-06-10
Abstract: FIELD: phytopathology, mycology. SUBSTANCE: suspension of viable uredospores is centrifuged at step density gradient of cooled sucrose at concentrations 60, 50 and 40% and at separation factor 850 x g (not above) for 1 h. Fraction located between 40 and 50% sucrose solution as white band is isolated. Solution of germination inhibitor depresses the germination of yellow rust uredospore by 71% and that of wheat stem rust by 63%. Infection coefficient is decreased by 94 and 95% as compared with that of control, respectively. Isolated inhibitor can be used for study of inducer and suppressor of pathogenic fungi and identification of their chemical structure. EFFECT: improved method of inhibitor preparing.
Patent RU-2035760-C1 (RU)
Title: Optical system of stereoscopic camera
Inventor: DOBRYNIN PETR T
IPC: G03B35/10
Filed: 1992-05-22
Granted: 1995-05-20
Abstract: FIELD: optical instrument engineering. SUBSTANCE: optical units are disposed in stereoscopic camera between objectives and gate masks. The units shift image away from axis of objective. Reflectors of the objectives are movable and shift identically at two adjacent units. The shift is used for achieving complete overlap of frames at different focusings, as a result, stereoscopic effect is reached through all the area of the frame. To eliminate parasitic exposure, two-wedge units are disposed between the reflectors, the units may be integrated with reflectors which are made in form of right-angle prisms. EFFECT: improved comfort; improved efficiency. 6 cl, 5 dwg
Patent RU-2055652-C1 (RU)
Title: Hydrobarodynamic method of cleaning internal surface of pipelines
Inventor: EZHOV VLADIMIR A
IPC: B08B9/04
Filed: 1992-03-12
Granted: 1996-03-10
Abstract: FIELD: pipe engineering. SUBSTANCE: method of cleaning internal surface of pipelines includes displacement of purifying jet-forming cuff along pipeline. Part of working agent is fed to the cuff, part is fed through the space between cuff and pipeline wall with formation of jets destroying sediments. At the expense of increasing the jet kinetic energy, velocity of working agent is elevated relative to cuff by means of decreasing absolute value of cuff velocity, for example, and/or by means of additional increase, at the same velocity, of working agent rate. In this case the pressure differential behind the cuff and in front of it is left constant and in ranges of 2 (0.2-0.6)MPa. EFFECT: enhanced quality of cleaning. 1 dwg
Patent RU-2022117-C1 (RU)
Inventor: ZURIKYAN MIKHAIL M
IPC: E06C7/48
Filed: 1992-08-14
Granted: 1994-10-30
Abstract: Использование: при производстве кровельных работ одно-двухэтажных зданий. Цель изобретения - обеспечение техники безопасности при подъеме-спуске на кровлю с сохранением выступающей из карниза кромки шифера от ломки, обеспечения жесткости, прочности и удобства в эксплуатации. Для этого верхнюю часть лестницы-стремянки изготавливают таким образом, чтобы при подъеме-спуске на кровлю нога рабочего не прикасалась к карнизу и не наступила на него. 7 ил.
Patent RU-2071431-C1 (RU)
Title: Конная самосвальная повозка
Inventor: SOKOLOV YURIJ ANATOLEVICH
IPC: B62C3/02
Filed: 1992-06-25
Granted: 1997-01-10
Abstract: Использование: гужевой транспорт. Сущность изобретения: конная самосвальная повозка содержит несущую раму, кузов, оси ходовых колес, площадку ездового, надрамник коробчатого сечения, опорные балки. Повозка оборудована гидросистемой для подъема кузова, включающей гидроподъемник, гидробак, трубопроводы, привод с гидронасосом, систему клапанов. К платформе кузова крепится рамка П-образной формы, механизм управления запорами заднего борта. Повозка оборудована механизмом управления запорами шарниров надрамника. 3 з. п.ф-лы, 2 ил.
Patent RU-2022024-C1 (RU)
Title: Blast furnace cooling device
Inventor: ZAJTSEV YURIJ S
IPC: C21B7/10
Filed: 1992-09-22
Granted: 1994-10-30
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: blast furnace cooling device has system of cooling vertical pipes and horizontal tubular coils mounted in refractory material in parallel with furnace casing. Vertical pipes have thick walls and big diameter and are positioned nearer to working surface of furnace. Distance between planes of arrangement of vertical pipes and horizontal coils is within half-sum range of their outside diameters plus 1.5-2 of outside diameter of coil pipe. Cooling pipes in place of inlet and outlet through casing of furnace are rigidly attached to it. Distance between axes of pipes of coil is equal to 3.0-6.0 of their outside diameter. Distance between axes of vertical pipes along perimeter of furnace is equal to 2.0-3.0 of their outside diameter. EFFECT: enhanced cooling efficiency. 2 dwg
Patent RU-2096412-C1 (RU)
Title: Method for production of 1-(chloromethyl)silatrane
Inventor: BARYSHOK VIKTOR P
IPC: C07F7/10
Filed: 1992-10-09
Granted: 1997-11-20
Abstract: FIELD: organosilicon chemistry; medicine, agriculture. SUBSTANCE: 1-(chloromethyl)silatrane having formula ClCH 2 Si•(OCH 2 CH 2 ) 3 N is prepared by ester interchange of suitable (chloromethyl)trialkoxy silane ClCH 2 Si•(OR) 3  where R is Me, Et. The process is carried out within 20-25 h at 18-23 C with the help of triethanol amine. Yield of product is 72-97 %. EFFECT: improved efficiency.
Patent RU-2007288-C1 (RU)
Title: Method for reclaiming shut-off unit
Inventor: KARELIN IGOR N
IPC: B23P6/00
Filed: 1992-07-15
Granted: 1994-02-15
Abstract: FIELD: machining. SUBSTANCE: failed shut-off unit is disassembled and a wedge and a seat are withdrawn from a body. Blind cylindrical hollows are made on working surfaces of the damaged wedge. Specially produced cylindrical or ring inserts are mounted in these hollows with a necessary clearance. The damaged seats are replaced by new ones. The hollows in the body are bored. The new seats are mounted in the device outside the body of the shut-off unit, where fitting of relative positioning of the wedge and seat working surfaces is made. After fitting the seats are mounted in the body hollows. A resin compound is applied to the wedge hollows and the cylindrical or ring inserts are mounted. The seats are fixed relative to each other by rolling out or glueing when the wedge is closed. EFFECT: improved quality. 3 cl, 2 dwg
Patent RU-2037803-C1 (RU)
Title: Process of evaluation of technical condition of internal combustion engine
Inventor: OTSTAVNOV ALEKSEJ A
IPC: G01M15/04
Filed: 1992-09-21
Granted: 1995-06-19
Abstract: FIELD: diagnosis of internal combustion engines. SUBSTANCE: process consists in measurement of rotational speed of crankshaft at which time intervals corresponding to turn of crankshaft through adjacent and equal angular intervals of specified value are measured for cycle of engine operation under any steady-state condition with synchronization of start of measurement by one and same clock period of operation of certain cylinder. Value of rotational speed of crankshaft within limits of each angular interval is determined, dependence of rotational speed on turning angle of crankshaft is obtained. Coefficients of irregularity of rotation of crankshaft within operational cycle of engine and period of change of torque are determined. Technical condition of engine is evaluated by obtained results. EFFECT: improved authenticity of evaluation. 1 dwg, 1 tbl
Patent DE-10000975-C1 (DE)
Title: Catheterization aid has handle joined to shaft, brace with plate-type extensions on free ends, and angled shaft section,
Inventor: KRIEGER ALEXANDRA
IPC: A61M25/01
Filed: 2000-01-12
Granted: 2001-09-06
Abstract: The catheterization aid (10) has a handle (12) joined to a shaft (14) on which is a U-shaped brace (16), the free ends (30) of which have outward-pointing extensions (32) for splaying apart the patient's labia. The shaft has an angled section (28) forming an angle of 90 degrees with the brace. The extensions are in the form of plates with a distal underneath surface (34) resting against the patient's vulva.
Patent DE-10013897-C1 (DE)
Title: Longitudinal connector for hollow profiles; can be inserted as body to frictionally engage interior of hollow profiles and has elastic sealing flaps that cling to inner walls of profiles
Inventor: LANGNER ANDREAS
IPC: E06B3/667
Filed: 2000-03-21
Granted: 2002-01-03
Abstract: The connector (10) can be inserted as a body that frictionally engages the interior of the hollow profiles at their connection point. Elastic sealing flaps (27) are arranged around the edge of the connector and perpendicular to its longitudinal direction. The sealing flaps are provided on both sides of the join of the hollow profiles and cling to the inner walls of the hollow profiles.
Patent DE-10111156-C1 (DE)
Title: Track and earth current reduction method for electrically-operated railway track uses controlled voltage sources incorporated in return line coupled to track at given intervals
Inventor: TUTTAS CHRISTIAN
IPC: B60M5/00
Filed: 2001-03-08
Granted: 2002-07-11
Abstract: The track and earth current reduction method uses a return line (3) which is coupled to the railway track (4) at given intervals, for providing track-return line loops (7), with controlled voltage sources (8) incorporated in the return line. The controlled voltage source for each track-return line loop is regulated by summation of the measured track currents at the edges of the track-return line loop.
Patent DE-10117847-C1 (DE)
Inventor: NICK WOLFGANG
IPC: H01F27/10
Filed: 2001-04-04
Granted: 2003-02-06
Abstract: In order to cool the windings, core and optionally the wall of the element (1) receiving the windings (3,4) and the core (2) as effectively as possible, conducting surfaces (5, 6, 8,15) are disposed inside said element in such a way that the flow of coolant initially passes along the windings (3,4), followed by the limbs (21,22) of the core surrounded by the windings, and subsequently the other areas (23, 24, 1). Said arrangement of conducting surfaces is particularly suitable for use with transformers having superconductive windings made of HTSL conductor material.
Patent DE-10129498-C1 (DE)
Title: Mehrpoliges elektrisches Schaltgerät mit Schaltschloss
Inventor: BOEDER FRANZ
IPC: H01H71/52
Filed: 2001-06-19
Granted: 2003-03-06
Abstract: Die Erfindung betrifft ein mehrpoliges Schaltgerät mit Schaltstellungsanzeige. Das Schaltgerät (2) enthält ein mehrpoliges Kontaktsystem (17) mit einer gemeinsamen Schaltwelle (16) und ein Schaltschloss (18). Das Schaltschloss (18) enthält zwischen feststehenden Seitenblenden (19) einen kraftschlüssig gelagerten Antriebshebel (28), einen Kniehebelmechanismus mit einem Federkraftspeicher und einen Stützhebel (58). Der Antriebshebel (18) ist mit einem starren Gegenanschlag (66) ausgestattet, der nach einem Auslösevorgang bei nicht ordnungsgemäß geöffneten Kontakten (34, 36) unter der Kraftwirkung des Federkraftspeichers auf einen Anschlag (32) der Schaltwelle (16) trifft.
Patent DE-10129910-C1 (DE)
Title: Damping device, for pressure oscillation in automobile hydraulic system, has housing containing apertured positioning element between two membranes clamped by housing cover
Inventor: HEIARTZ MARKUS
IPC: F16L55/04
Filed: 2001-06-21
Granted: 2002-11-14
Abstract: The damping device (12) is inserted in a hydraulic line (6) between a master cylinder (3) and a slave cylinder (7) and has a housing fitted with a cover, used for clamping 2 membranes on opposite sides of a positioning element acting as a spacer, by exerting a permanent pressure. The positioning element has a ring of openings for connecting an annular space within the housing with the pressure space (5) of the master cylinder.
Patent DE-10212266-C1 (DE)
Title: Production of microtiter plates comprises forming microwells in chemically resistant glass wafers by ultrasonic lapping using mold, larger plate then being cut into individual microtiter plates
Inventor: JACQUORIE MICHAEL
IPC: B24B1/04
Filed: 2002-03-20
Granted: 2003-04-17
Abstract: Production of microtiter plates comprises forming microwells in chemically resistant glass wafers by ultrasonic lapping using a mold. The wafers are then cut into individual microtiter plates.
Patent DE-10222026-C1 (DE)
Inventor: MEIER PETER
IPC: B22D41/24
Filed: 2002-05-17
Granted: 2003-11-27
Abstract: Component of a sliding closure system comprises two refractory ceramic parts forming a sliding plate (12). Each part has an opening. Both parts are arranged so that their openings form a common through channel. An expansion joint is arranged in a radial region connected to the through channel and contains a compressible compensation layer.
Patent DE-19513493-C1 (DE)
Title: Prodn. of poly-tetra:methylene-ether-glycol di:ester
IPC: B01J21/16
Filed: 1995-04-16
Granted: 1996-03-14
Abstract: The prodn. of poly-tetramethylene-ether-glycol diesters of formula R-CO-O-(CH2CH2CH2CH2-O)n-COR1 (I) comprises the polymerisation of THF in the presence of a carboxylic acid anhydride (II) and a calcined magnesium-aluminium-hydro-silicate (III) as catalyst. In (I), R and R1 = alkyl gp. or deriv. thereof; and n = 2-200.
Patent DE-19517749-C1 (DE)
Title: Fuel injection method for multi-cylinder i.c. engine
Inventor: BAUER BERNHARD
IPC: F02D41/34
Filed: 1995-05-15
Granted: 1996-07-04
Abstract: The fuel injection method involves use of a stored table addressed by the detected engine or engine coolant temp (Tm) and the high or low signal provided by a camshaft sensor, for indicating the engine cylinder to be provided with fuel pre-injection upon starting and before synchronisation. Pref. The stored table is also addressed by the detected air intake temp (Ta) for the engine, e.g. with 2 sets of partial tables respectively used for air intake temps above and below 40 degrees C.
Patent DE-19611532-C1 (DE)
Title: Fire room wall in refuse incinerator plants
Inventor: WILHELMI BRUNO DIPL ING
IPC: F27D1/14
Filed: 1996-03-23
Granted: 1997-06-12
Abstract: Metal pins (7) welded onto a wall project into a lining layer (3). The pins are fitted with protective sleeves (10) which enclose the pins near the wall (2). The pin projects over the sleeve in the lining layer on the fire room side. The sleeve can enclose the pin in a first area (8) where operating temperatures reach 250 to 600 degrees C, and expose a second area (13) where higher operating temperatures prevail. The pin is then protected just in the critical corrosion area but unimpaired by the sleeve in its functioning area.
Patent DE-19622656-C1 (DE)
Title: Filter circuit arrangement with frequency regulation
Inventor: KRUG ERWIN
IPC: H03H11/04
Filed: 1996-06-05
Granted: 1997-10-16
Abstract: The circuit arrangement contains a band pass filter (3) which is supplied with an input signal (I). The band pass filter has a controllable pass frequency range and provides a filtered output signal (0) at its output. A phase detector (4) is provided, which mixes the input signal with the filtered output signal.  A signal from the phase detector is passed to the band pass filter (3) over a low pass filter (5), for controlling the pass frequency range. The frequency of the band pass filter (3), at which its suppression is minimal, is pref. controllable.
Patent DE-19634843-C1 (DE)
Title: Productivity-boosting production line technique enabling short runs and alterations during relay injection moulding
Inventor: HEINZL ALFRED DIPL ING
IPC: B29C45/00
Filed: 1996-08-28
Granted: 1998-02-26
Abstract: There follows a novel mounting procedure, used in pressure injection moulding of an electromagnetic relay. A mould (31) and its mould core (36) are  arranged for the precise positioning of relay functional parts during injection moulding. Functional components are inserted into the mould (31) and core (36), which are closed together with an outer mould (32), completing the mould cavity. The mass is then injected into the closed mould. Finally, the moulded part is extracted.  Also claimed is the corresponding injection mould.
Patent DE-19644220-C1 (DE)
Title: Lateral under-run protection for lorry
Inventor: EIPPER KONRAD DIPL ING
IPC: B60R19/56
Filed: 1996-10-24
Granted: 1997-12-18
Abstract: On the vehicle frame is a fixed holding device (12) for support of the side plank and fixture members (15) for fixing the side plank to the holding device. The at least one cross rib (21) is formed as a defined deformation component which deforms under the effect of force on the front side (131) of the side plank turned away from the holding device. The distance between several necessary fixture members of the at least one side plank to the holding device is so selected that with a large surface loading a bending of the at least one side plank is prevented. The cross rib is corrugated along its extent from the front to the rear side of the hollow profile (22).
Patent DE-19752265-C1 (DE)
Title: Change control for automatic air conditioner in motor vehicle
Inventor: WIESZT HERBERT DIPL ING
IPC: F01P11/20
Filed: 1997-11-26
Granted: 1998-11-19
Abstract: The change control operates to control the air conditioner of the vehicle and is manually engaged and released to allow self regulation of the air conditioner drive.   At least one manually switchable drive function of the air conditioner has the actuator (20a) changeable with the activation and deactivation of the function of the decay of the existing heat by the existing drive. At least one function of the drive is manually controlled for in and out switching of the air conditioner drive.
Patent DE-19754185-C1 (DE)
Title: Chemical catalytic reactor assembly has cushion-like internal heat exchangers
IPC: B01J19/32
Filed: 1997-12-06
Granted: 1999-02-04
Abstract: A reactor (1) for the catalytic reaction of gaseous reaction media has a plate heat exchanger (2) for cooling the catalytic converter (3) in a reactor container (4). Heat exchange plates (5) are arranged in the reactor container. A catalytic converter (3) is located between the heat exchange plates (5). The heat exchange plates are designed as thermal metal sheets (5) arranged on a bottom screen (10). While the reaction medium flows through the solid bed catalytic converter, a cooling or heating medium flows in the opposite direction through the thermal metal sheets. The container bottom (9) and/or lid (7) are detachably joined to the container casing.
Patent DE-19756603-C1 (DE)
Title: Integrated detonation circuit arrangement for automobile occupant restraint device especially airbag
Inventor: SWART MARTEN
IPC: H01L27/06
Filed: 1997-12-18
Granted: 1999-06-24
Abstract: The integrated detonation circuit has a capacitor and a detonation element, with a semiconductor layer (1) incorporating a porous region (B1) acting as a capacitor electrode.  This semiconductor layer is overlaid by a capacitor dielectric layer (2), in turn overlaid by a further semiconductor later (3) acting as the second capacitor electrode and provided with a tapered region acting as the detonation element, extending over a non-porous region (B3) of the first semiconductor layer.
Patent DE-19807906-C1 (DE)
Title: Mobile radio apparatus for document transmission
Inventor: BIEDERMANN ROLF
IPC: H04N1/107
Filed: 1998-02-25
Granted: 1999-08-26
Abstract: The apparatus includes a HF part (HFT), a digital signal processor (DSP), an antenna (ANT), an audio part (AUD) if necessary, a receiver inset (LSP) and a microphone (MIC). A facsimile line scans (SCZ) is provided which is  connected to  the signal processor via an image processor.  The image processor and the signal processor store temporarily a scanned image  and digitally transmits the image via the HF part. Preferably, the line scanner is fixedly located at the apparatus and is placed at a lateral face of the apparatus.
Patent DE-19835802-C1 (DE)
Title: Loading of a transport container
Inventor: SCHNEIDER WILFRIED
IPC: G21C19/32
Filed: 1998-08-07
Granted: 1999-11-25
Abstract: In the loading of a transport container (16), a storage container (4) is filled with at least fuel element (12) from a water container (LW). The transport container (16) is carried in a container cell (2) which is filled with clean water (W) and separated using a sluiceway (10) from storage container (4).  A loading pipe (20) on top of the transport container (16) has a side opening (22).  The sluiceway (10) is opened near to the opening (22).  The transport container (16) holding the fuel element (12) from the storage container (4) is tipped during transportation using the side opening (22).  The sluiceway (10) is closed and the water in the loading pipe (20) is purified or exchanged.  An Independent claim is included for loading apparatus.
Patent DE-19843200-C1 (DE)
Title: Method for producing hot rolled strip and sheet
Inventor: FALKENRECK UDO DIPL ING
IPC: B21B1/02
Filed: 1998-09-14
Granted: 1999-08-05
Abstract: The invention relates to a method for producing hot-rolled strips and plates in a production plant consisting of a continuous casting installation for slabs between 100 and 180 mm thick, descaling sprays, a single- or multiple-stand rolling unit with or without integrated upsetting unit, a cooling section, a heating furnace and a Steckel mill. Between the continuous casting installation and the heating furnace only the marginal surface layer of the previously descaled slab is deformed in-line, recrystallised during and after deformation and then cooled in several stages to a temperature below the Ar3 transformation point and temporarily maintained at said temperature until the microstructural transformation of the recrystallised close-grained austenite in the ferrite/perlite has been completed.
Patent DE-19848524-C1 (DE)
Title: Platinum thin film resistor for temperature measurement purposes
Inventor: BRODE WOLFGANG
IPC: G01K7/18
Filed: 1998-10-21
Granted: 1999-12-16
Abstract: Producing platinum thin film resistors for temperature measurement, comprises precipitating a platinum layer of at least 1.5 microns thickness onto a substrate, then heating the layer in a non-oxidising atmosphere to achieve a temperature coefficient of 3850 \! 50 ppm/K. The platinum layer is etched to a final thickness of 100-200 nm, without altering the lateral crystallite formation.
Patent DE-19857333-C1 (DE)
Title: Procedure to synchronize processes
Inventor: ESSWEIN DIETER
IPC: G06F9/46
Filed: 1998-12-11
Granted: 2000-06-15
Abstract: A synchronization request of each process (Pa,Pw) is indicated by a change of a semaphore. Synchronization occurs dependent on the indicator flags formed dependent on the changes of the semaphore. The process (Pa) carries out an information processing step. The other process (Pw) waits on the conclusion of the first process, indicated to the first process with a waiting flag.  The conclusion of the information processing step is indicated dependent on the waiting flag and is informed to the other processes (Pw). The conclusion of the processing step is indicated to an operating system in the processing unit (E) while the other processes (Pw) is registered as waiting on the conclusion of the processing step. The operating system (BS) activates another process (Pw). During the processing (Pa) one of the processors (CPU1,2) of the unit is set to a non-privileged operating mode.