baber/WOPTO huggingface dataset:
Patent DE-3902344-C1 (DE)
Title: Electric motor, especially submersible motor
IPC: H02K5/132
Filed: 1989-01-27
Granted: 1989-11-23
Abstract: For electric motors, especially submersible motors, which are equipped with a liquid-tight closure chamber (3) for accommodating switching elements (5), it is proposed that the mounting eye (12), which carries the entire weight of the electric motor, no longer be fitted on the closure cap (3) but on a supporting bolt (11) which extends through the closure cap (3) such that it is aligned with the shaft (8) of the motor, and which is fitted with the mounting eye (12) at its free end while its other end is mounted on the bearing support (6). This arrangement avoids sealing problems and distortion problems with the closure cap (3). <IMAGE>
Patent DE-3940666-C1 (DE)
Title: Bed-frame for use in hospital - has electromechanical or hydraulic lifting system and four upright legs
IPC: A61G7/012
Filed: 1989-12-08
Granted: 1991-01-17
Abstract: The hospital or treatment bed especially has a frame (1) with a head and foot incorporating a pref. adjustable recliner-frame. The bedframe (1) is underpinned by a lifting frame (2) with a preferably electro-mechanical or hydraulic height adjustment control. The lifting frame (21) has several pref. four upright legs (5) of tubular or box-shaped cross-section containing support struts (3) joined to the bedframe (1) and which pull out upwards telescopically. Toothed strips (9), pistons or cylinders are positioned on the support struts (3), the base of each of which (3) has a roller (6). The bottom edge of the upright legs (5) has a non-slip annular piece (11) resistant to compression and preferably plastics or rubber. USE/ADVANTAGE - The easily and quickly height-adjustable bed has support struts longer than the upright legs with wheels protruding beneath.
Patent DE-4035896-C1 (DE)
Title: Cooling box for blast furnace - comprising base and cover plates with side walls, and spacers to form long cooling channel
IPC: C21B7/10
Filed: 1990-11-12
Granted: 1992-01-30
Abstract: Cooling box for blast furnaces is mfd. from a base plate (3) and cover plate (4), with side walls (2) at the plate edges. Spacers (5, 6) are positioned between base and cover plates, such that their ends are in contact with one side wall and at a distance from the opposite wall, alternate spacers starting from opposite side walls. A continuous coolant channel (9) is thereby formed. The assembly is explosively welded together. ADVANTAGE - Low material and mfr. costs, adaptable.
Patent DE-4117327-C1 (DE)
IPC: A23L27/60
Filed: 1991-05-27
Granted: 1992-09-03
Abstract: The invention comprises the use of a cold-swelling, granular starch as a fat and oil substitute in foodstuffs.
Patent DE-4138476-C1 (DE)
Title: Mass equaliser for flat screening machines - has eccentric drive firmly coupled to main frame, or foundation, also contg. equalising weight
IPC: F16F15/22
Filed: 1991-11-22
Granted: 1993-02-18
Abstract: The mass balancer for a screening machine consists of a base frame hinged by levers to a vibro-frame and with an eccentric drive. The drive should be fixed to base frame (1) or foundation and apart from the eccentric engagement point (6) alongside the central drive axis (11) for intermittent machine drive, the drive has a balance weight (8) eccentric to the bearing point. A second balance weight (9) rotates eccentrically round a second axis (13) and the two weight axes (11, 13) are coupled to rotate opposite ways in synchronism. The two weights are mirror-identically arranged relative the centre plane (10) of the two shafts. USE/ADVANTAGE - Screening, sorting etc. Parallel, opposed and synchronised balance weights minimise reaction on base frame and are of durable retrofittable design.
Patent DE-4216515-C1 (DE)
IPC: F16B12/12
Filed: 1992-05-19
Granted: 1993-06-03
Abstract: To attach a load-bearing, rigid support (14) to a furniture surface (10), an anchoring part (16) is bonded on the furniture surface. The support (14) is locked positively with said anchoring part (16). <IMAGE>
Patent DE-4300836-C1 (DE)
Title: Device for targetted vibration treatment - has two lying surfaces beneath which are vibration producing units and controlled independently exactly in their vibration
Inventor: MLETZKO FRIEDRICH W
IPC: A61H1/00
Filed: 1993-01-14
Granted: 1994-06-09
Abstract: The device comprises a treating surface (1) fitted on a basic frame (2). The treating surface consists of a location arrangement for a patient and is divided into two lying surfaces (LI,LII), which via four vibratory metals (9) locate on a folding frame (7) to which they are screwed. The two folding frames are connected with the support frame (8) by pin bolts (11). The folding frames are height-adjustable via positioning supports (12). The vibration producer (13) consists of a direct current disc runner motor with tacho-generator and imbalance runner (15). Via a connecting piece (10), the two individual lying surfaces are mechanically coupled to one another. In a metal tube (20) fitted under the locating plate (5) of the first lying surface (LI) is a removable leg location (21), which is height-adjustable by a spindle drive via a hand crank (22). USE - For massage therapy for most parts of the human body.
Patent DE-4314282-C1 (DE)
Title: Radio antitheft alarm, e.g. for home - has optical or electrical sensors to detect fire or break-in and transmits alarm signal via transceiver antennae
Inventor: HEGENDOERFER MAX DIPL ING
IPC: G08B29/16
Filed: 1993-04-30
Granted: 1994-06-01
Abstract: The alarm has several information channels for transmission of messages in the form of data telegrams between sensors (M1,...,Mn). The sensors are selected from glass break, IR, capacitive, ultrasound or microwave sensors, opening sensors etc. A central unit (ZE), including a processor operating by frequency multiplexing, includes a non-frequency stabilised HF oscillator. The oscillator output is transmitted via transmitter/receiver antennae (ANT) to the sensors in the form of a radio alarm. Each sensor has an IF oscillator (ZFM1,...,ZFMn) with a specific intermediate frequency (F2F1,...,F2Fn). The IF signal is mixed (MK) with the signal from the HF oscillator and transmitted to the central unit. A second HF mixer (HFM) in the central unit, together with at least one filter (F2F1,...,F2Fn), receives the transmitted data telegram. USE/ADVANTAGE - In home or building to provide warning of fire, theft, and break-in. No need for synchronisation between central unit and external peripheral components, prevents damage to message channels.
Patent DE-4318042-C1 (DE)
Title: Refractory lined metallurgical vessel - has expansion gap between inner shell and vessel casing
Inventor: FISCHER RUDOLF DIPL ING
IPC: F27D1/00
Filed: 1993-05-29
Granted: 1994-05-11
Abstract: A refractory-lined metallurgical vessel has a thin inner shell (3) on the outer periphery of the refractory lining (1) and a space (4) is provided between the inner shell (3) and the vessel casing (2) before heating of the vessel. A heat insulating layer may be provided between the inner shell (3) and the vessel casing (2). Spaced inserts, such as battens, rings or spirals, may be located on the outer face of the inner shell (3) to form channels for passage of a coolant. The inner shell (3) may be applied to only part of the lining (1). USE/ADVANTAGE - Esp. as a metallurgical vessel operating at an internal temp. of 2000 deg.C or more, e.g. the hearth region of a blast furnace. Thermal expansion stresses in the lining and the casing are limited in a reliable manner and the casing thickness can be reduced without exceeding permissible stress values.
Patent DE-4344077-C1 (DE)
Title: Masonry-wall lead-through
Inventor: BURGER HERMANN
IPC: F16L5/02
Filed: 1993-12-23
Granted: 1995-02-09
Abstract: The masonry-wall lead-through exhibits a connection piece (2) which centres a plastic tube (3) in a protective tube (1). A union nut (7) may be supported on the connection piece (2) and, on the other side, can be screwed to a screw-connection body (6). Fastened in the plastic tube (3) is a supporting sleeve (4) which rests with its flange (41) against the end side of the plastic tube (3). A profile sealing ring (5) is laid around the plastic tube (3) and retained between the flange (41) and the connection piece (2). A graphite ring (8) is provided between the screw-connection body (6) and the connection piece (2). The outer tube (1), the connection piece (2), the union nut (7), the supporting sleeve (4) and the screw-connection body (6) are produced from stainless steel. <IMAGE>
Patent DE-4409717-C1 (DE)
Title: Feed pump device
Inventor: KELLER PETER
IPC: F23K5/14
Filed: 1994-03-22
Granted: 1995-03-30
Abstract: Known feed pump devices for delivering heating oil from at least one storage tank to a burner pump are of complex design and have both feed and accumulator units. According to the invention, the feed pump device has an intake connection piece on the suction side for the rigid connection to an outlet part of the suction fitting as well as a connecting adapter on the pressure side for the connection of a feed line to the burner pump. Used for suction fittings of battery tank installations. <IMAGE>
Patent DE-4410153-C1 (DE)
Title: Piezoelectrically operated fluid valve
Inventor: AMS FELIX DIPL ING
IPC: H02N2/04
Filed: 1994-03-24
Granted: 1995-02-09
Abstract: A piezoelectric fluid valve has a valve housing (10) with a valve chamber (13), at least one connection channel (14) that opens into the valve chamber (13) and a valve seat (18) that surrounds the channel opening (16) and co-operates with a valve member (19) for closing and releasing the channel opening (16). The fluid valve has a piezoelectric multilayered transducer (20) secured at one side on the valve housing (10) and that bears the valve member (19) at or next to its free end opposite to its fastening site (103, 104). In order to increase the adjustment force of the transducer and thus the tightness of the fluid valve thanks to a higher closure force, the transducer (20) is further secured against swivelling to the valve housing (10) at a distance from its fastening site (103, 104).
Patent DE-4410587-C1 (DE)
Title: Measurement of transmutation cross=section of long life actinide(s)
Inventor: ARMBRUSTER PETER PROF DR
IPC: G21G1/00
Filed: 1994-03-26
Granted: 1995-06-08
Abstract: To determine the transmutation cross section of actinides, for the transmutation of long-life actinides through splitting for nuclear disposal, the nuclei are accelerated to be transmuted in an inverse kinematics through collision with lighter nuclei. The fragments are measured for magnetic rigidity, flow time and energy loss, for the particle count to give the transmutation cross section. A prototype for all actinides is simply the isotope <238>U or <232>Th, with the nuclei accelerated to an energy of 1 GeV/unit. The lighter nuclei are <12>C, <9>Be, <2>H or <1>H.
Patent DE-4436613-C1 (DE)
Title: Thread cutting device for buttonhole sewing machines
Inventor: KASTRUP EBERHARD
IPC: D05B3/08
Filed: 1994-10-13
Granted: 1996-03-07
Abstract: A thread cutting device is for buttonhole sewing machines and features a cutter (12) and a counter cutter (16). The cutter (12) is shifted in a guide groove (19) in a stitch plate, which consists of a top section (11) and a bottom section (10). The cutter (12) is guided on all sides by the stitch plate sections (10, 11). The counter cutter (16) is provided in the top section (11).
Patent NL-1011345-C1 (NL)
Title: Lighting assembly with halogen lamp and cooling fan for use on electrically-powered wheelchair
Inventor: VORST ARNOLDUS MARINUS JOHANNE
IPC: A61G5/10
Filed: 1999-02-19
Granted: 2000-08-22
Abstract: A halogen lamp (4) with reflector fits inside a cylindrical housing (1). An electrically-driven cooling fan (11) drives air through the inlet (2) and out through holes (16). A bracket (14) secures the lamp to a wheelchair.
Patent NL-1024203-C1 (NL)
Title: Method is for blocking gas exchange in nostrils during process of magnetic resonance imaging, which would be liable to lead to disturbed artefacts
Inventor: MAES ROBBERT MATHIAS
IPC: G01R33/28
Filed: 2003-09-01
Granted: 2005-03-03
Abstract: The method is for blocking gas exchange in nostrils during the process of magnetic resonance imaging, which would otherwise be liable to lead to disturbed artefacts. Timely closure of the nostrils is effected and the air present in them is replaced. Another new method is for the replacement of normally present air in all the airways by other gas quantities containing more carbon dioxide or carbon dioxide alone. Another process involves the blocking by means of a closure balloon catheter via the nose or mouth. Artefacts during magnetic resonance imaging of the head can be reduced and the quantity of the imaging improved by the exchange of gases present in the nostrils and naso-pharynx by water.
Patent NL-1031242-C1 (NL)
Title: Soil working device for agricultural machine, used for clod crushing and soil compaction, comprises hollow cylinder formed by metal bars with T shaped cross section
Inventor: VERPOORTE ARJAN CORNE
IPC: A01B27/00
Filed: 2006-02-27
Granted: 2006-06-13
Abstract: The device comprises a roll in the form of a hollow cylinder having a periphery defined by support profiles extending in the cylinder length direction. These profiles are metal bars with a T-shaped cross-section. The roll is rotated in one direction for clod crushing and in the opposite direction for rolling soil flat and compacting.
Patent RU-2037387-C1 (RU)
Inventor: STATNIKOV EFIM SH
IPC: C21D1/04
Filed: 1989-04-05
Granted: 1995-06-19
Abstract: Использование: стабилизация размеров литых, кованых,сварных конструкций. Сущность: виброобработку конструкций производят путем многоточечного возбуждения ее резонансных колебаний последовательно на ряде резонансных частот, выявленных по предварительно записанной частотной характеристике конструкции. При виброобработке на каждой резонансной частоте последовательно используют каждый вибровозбудитель как задающий, а амплитуды и фазы возбуждающих сил остальных вибровозбудителей настраивают в соответствии с модой колебаний, возбуждаемой задающим вибровозбудителем. Описанная процедура обеспечивает получение более однородного поля остаточых напряжений в сложных геометрически и акустически неоднородных конструкциях. 1 ил.
Patent RU-2012975-C1 (RU)
Inventor: ALBERTINSKIJ ANDREJ B
IPC: H02J3/18
Filed: 1990-06-04
Granted: 1994-05-15
Abstract: Изобретение может быть использовано на подстанциях переменного тока для регулирования реактивной мощности. Цель - уменьшение стоимости и повышение надежности компенсатора путем ограничения аварийных токов и перенапряжений и оптимизации углов включения первого и второго мостов. Для этого между питающими шинами и трехфазным входом обоих мостов в каждой фазе включены однофазные мосты, собранные из двух тиристоров и двух диодных вентилей, включенных в противоположные стороны моста, в ветвь постоянного тока которого включены токоограничивающий реактор, обеспечивающий ограничение аварийных токов и перенапряжений. Оптимизация управления тиристорами достигается за счет задания углов регулирования для каждого из мостов компенсатора. При этом в режиме потребления реактивной мощности угол регулирования первого моста близок к 75 эл. град. и второго - к (105-δ) эл. град. , а при выдаче реактивной мощности соответственно к - 75 эл. град. и - (105-δ) эл. град. , где угол δ равен   , где P - потери активной мощности в компенсаторе, а (Q) абсолютное значение реактивной мощности, потребляемой или выдаваемой компенсатором. Благодаря такому решению достигается снижение стоимости тиристорных групп основных мостов за счет исключения протекания через них аварийных токов и воздействия высоких перенапряжений, а также оптимизации работы компенсатора за счет улучшения закона управления тиристорами. 1 ил. , 1 табл.
Patent RU-2006944-C1 (RU)
Inventor: KHARIN NIKOLAJ T
IPC: G06G7/18
Filed: 1990-06-05
Granted: 1994-01-30
Abstract: FIELD: discrete control systems. SUBSTANCE: device has sampler 1, logical unit 2 having delay gate 3, adder 4, threshold gate 5, commutation element 6, commutation matrix 7, scaling elements 8, generator 9, frequency divider 10, switch group 11. EFFECT: simplified design. 1 dwg
Patent RU-2014964-C1 (RU)
Inventor: DOBROVOLSKIJ GENNADIJ G
IPC: B23B5/40
Filed: 1990-07-16
Granted: 1994-06-30
Abstract: FIELD: metal working. SUBSTANCE: method comprises steps of mounting an interferometer in its initial position on a support before a tool in direction of it motion from a periphery till a center in a position, spaced from a cutting edge of the tool by a distance, equal to a radius of the part 2, being worked, or being more, than this radius; performing cutting-in and measuring (with use of the interferometers) a distance till a surface of a previous pass; after the interferometer is out of an extental the surface, had been worked over the previous pass, measuring a distance till a surface, had been worked at a current pass; correcting motion of the tool according to a change of the distance, being measured, from the interferometer till the surface of the part. EFFECT: enhanced quality of surface. 2 cl, 5 dwg
Patent RU-2011633-C1 (RU)
Title: Screw-type spacing brace
Inventor: KIEK VLADIMIR A
IPC: B66F3/08
Filed: 1990-09-17
Granted: 1994-04-30
Abstract: FIELD: weight moving mechanisms. SUBSTANCE: spacing brace has a drive unit with balanced engine, having lowered built-in of blades, and a rotor with a central opening, set on a cylindrical surface of a nut of a percussion-rotation mechanism. The rotor of the engine is in continuous engagement with a striker of the percussion-rotation mechanism. Telescopic arrangement of screws and their different pitch values allow to provide large motion values at small axial dimension of the spacing brace. The spacing brace has a protection from jamming of screws in their drawn together position due to using of the elastic disc 55 and the metallic disc 56, arranged in a cylindrical cavity of one screw 14 with possibility of engagement of the metallic disc with an end of the second screw 13 and of the elastic disc-with a rod, engaging the adjustment screw 53, placed in a threaded hole of the first screw. EFFECT: enhanced structure. 3 cl, 6 dwg
Patent RU-2020730-C1 (RU)
Title: Microwave amplifier
Inventor: DARCHINYANTS BORIS R
IPC: H03F3/60
Filed: 1990-09-21
Granted: 1994-09-30
Abstract: FIELD: microwave radio electronics. SUBSTANCE: amplifier having field-effect transistor whose drain, gate, and source are connected to first, second, and third strips arranged on face side of metallized dielectric substrate, first and second half-wave stubs of drain and gate supply circuits opened at their ends is provided in addition with first, second, third, fourth, fifth, sixth, and seventh resistive components and third, fourth, fifths, sixth, and seventh half-wave stubs. First and second resistive components are cut in breaks made in first strip on either side of first half-wave stub and in parallel to them are connected through their leads third and fourth half-wave stubs, respectively; third and fourth resistive components are cut in series with second strip on either side of second half-wave stub and in parallel to them are connected leads of fifth and sixth half-wave stubs, respectively; seventh half-wave stub is connected through its leads in parallel to fifth resistive component cut in series with third strip; sixth and seventh resistive components are connected to center tap of first and second half-wave stubs. EFFECT: improved stability. 1 dwg
Patent RU-2023692-C1 (RU)
Inventor: PETUKHOV IGOR P
IPC: C03C25/34
Filed: 1990-07-30
Granted: 1994-11-30
Abstract: Использование: для производства стекло- и базальтопластиков. Сущность изобретения: минеральные волокнистые материалы обрабатывают водным раствором, содержащим 5 - 15 мас.% аминного отвердителя и 4 - 9 мас.% бензилпиридиний хлористого, в течение 30 - 240 с. Скорость 0,5 - 0,8 л/мин при линейной скорости вытяжки волокна 2950 м/мин. Адгезия к эпоксидному связующему 5 - 22 МПа. 2 табл.
Patent RU-2042263-C1 (RU)
Title: Pulse-voltage generator
Inventor: FEDOROV ANDREJ A
IPC: H03K3/53
Filed: 1990-10-08
Granted: 1995-08-20
Abstract: FIELD: generation of high-voltage pulses. SUBSTANCE: pulse-voltage generator has storage capacitors, three-electrode dischargers connected into Arkad'ev-Narx circuit, and screens for stage-by-stage shielding. Screens connected to center electrodes of dischargers are of stepped shape and mounted so that step shielding stage next to discharger is closer to storage capacitor than step shielding preceding stage and is shielded by step of screen connected to center electrode of next stage discharger; screen-to-screen distances are designed for interstage voltage. EFFECT: reduced operating time, improved reliability, simplified design of pulse-voltage generator. 1 dwg
Patent RU-2026178-C1 (RU)
Title: Method for production of low-toxic wood-particle boards
Inventor: VOLCHANOVA MARIYA N
IPC: B27N3/02
Filed: 1990-12-13
Granted: 1995-01-09
Abstract: FIELD: wood-working. SUBSTANCE: aspen chips are crushed by machine tool DS-3 and dried to moisture content of 2-3%. Introduced into outer layers 12.0% of binder and 9.5% of binder in middle layer. Ammonium chloride is used as hardening agent. Hot pressing is carried out at 160 C and pressure of 25 MPa for 8 min. Plates are unloaded from hot press together with bottom plates and placed to heat-isolated chamber where they are stacked together with bottom plate. Stacks are held in position for 9-18 min. EFFECT: higher efficiency. 1 tbl
Patent RU-2067988-C1 (RU)
Title: Thermoplastic material intended for sound absorption and vibration-proof insulation
Inventor: FRANTSISKO KAMPS KODINA
IPC: C08K3/00
Filed: 1990-10-09
Granted: 1996-10-20
Abstract: FIELD: sound absorption and vibration-proof insulation. SUBSTANCE: proposed material contains (mass parts): polyethylene (content of chlorine in it being 20-95 %) 200-225, softening agent 425-850 and finely dispersed filler 4000-4500. Mentioned above softening agent is chosen of aromatic oil, semiaromatic oil and dodecyl isophthalate. EFFECT: improves quality of desired product. 2 tbl
Patent RU-2006230-C1 (RU)
Inventor: GUREVICH KONSTANTIN YA
IPC: A61M1/38
Filed: 1990-11-15
Granted: 1994-01-30
Abstract: FIELD: medical technique. SUBSTANCE: apparatus has mass exchange device, blood contour and dialisate contour. Both contours include pumps, damping capacitors, connectors and clamping units for enhanced serviceability of the apparatus and for enlarge its functional possibilities. The pumps are mounted in universal modules, having meters and controllers of the pump rotation number. The clamping units are adjustable ones. The connectors are joined to respective inputs and outputs of the mass exchange device, being changeable. EFFECT: enhanced reliability and enlarged functional possibilities of the apparatus. 1 cl, 1 dwg
Patent RU-2035193-C1 (RU)
Title: Device for training wrestlers
Inventor: POLESHCHUK NADEZHDA K
IPC: A63B21/04
Filed: 1991-02-04
Granted: 1995-05-20
Abstract: FIELD: sports equipment. SUBSTANCE: device comprises flexible rod secured to support and provided with handle on its free end. Weighting member is fastened in the middle of the rod. When executing snatching motions the sportsman overcomes the resistance of stretching rod and the inertia force of suspended weighting member. EFFECT: intensified training. 1 dwg
Patent RU-2020165-C1 (RU)
Inventor: BAGDASAROV YURIJ S
IPC: C23C10/48
Filed: 1991-01-27
Granted: 1994-09-30
Abstract: FIELD: fabricating wires. SUBSTANCE: refractory nickel alloy containing 3% aluminum is subjected to cold drawing in several passes at 10-40% squeezing with intermediate firing and etching. After this the alloy is aluminized at a temperature 20-100°C below the temperature initiating primary recrystallization of alloy for 1-5 hours followed by final vacuum firing in a temperature interval limited by the temperature initiating cumulative recrystallization and a temperature 20°C below the alloy solidus for 0.5-1.0 hours. EFFECT: enhanced efficiency of the method. 1 tbl