baber/WOPTO huggingface dataset:
Patent DE-3830853-C1 (DE)
Title: Shower partition door with two pivotable door elements
IPC: E05D15/26
Filed: 1988-09-10
Granted: 1989-09-14
Abstract: The invention relates to a shower partition door with two door elements (1, 2) which are pivotable relative to one another and are prestressed by prestressing springs into the extended, closed position. According to the invention, the prestressing springs (6) are arranged in the pivot bearings (5) of the two door elements (1, 2). <IMAGE>
Patent DE-3835532-C1 (DE)
IPC: A61G7/10
Filed: 1988-10-19
Granted: 1990-02-15
Abstract: A flat turning plate (10) consists of a base plate (12), a cover plate (14), a support mat (16) and a retaining ring (18) which is detachably locked by means of catch studs (44) in sockets (46) of the cover plate (14), and which retains the support mat (16) on the cover plate (14). The turning plate (10) serves to turn a disabled person sitting on it into a new position. The retaining ring (18) can be detached from the cover plate (14) with little effort, in exactly the same way as the cover plate (14) can be unlocked from the base plate (12), so that the individual parts can be cleaned easily and can be put back together again with little effort and without the use of tools. 
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Patent DE-3843995-C1 (DE)
Title: Quick-action connection for connecting a hose line or pipeline
IPC: F16L37/098
Filed: 1988-12-27
Granted: 1990-06-21
Abstract: Published without abstract.
Patent DE-3922283-C1 (DE)
IPC: C07D309/22
Filed: 1989-07-06
Granted: 1991-05-16
Abstract: Nitrogenous ambruticines of the general formula (I) wherein R is N(CH3)3<+>, NH(CH3)2<+>, NH2CH3<+> ou NH3<+>, and their pharmaceutically and agrochemically acceptable salts. The invention concerns new nitrogenous ambruticines, a process for obtaining them from Sorangium (Polyangium) cellulosum So ce 10 and their use as fungicides in mammals and plants.
Patent DE-3936445-C1 (DE)
Title: Device for preventing blocking of gap by contamination - which applies flux at soldering position having tube tapering at end and forming an annular gap with an atomiser
IPC: B23K3/08
Filed: 1989-11-02
Granted: 1990-12-13
Abstract: Flux is applied at a soldering position by a device having a tube tapering at the end (12) and forming an annular gap (7) with an atomiser (8). Ultrasonic oscillations are transmitted from an oscillator in a housing (14) via a tube (15) on which an impeller wheel (16) can rotate. The wheel has passages for air blown from a separate device. A cleaning element (19) projects from the wheel into the annular gap and moves around its periphery. ADVANTAGE - Blocking of the gap by contamination etc. is avoided.
Patent DE-4022109-C1 (DE)
Title: Feed for glass articles - has primary conveyor with secondary conveyor at angle and operating at lower speed
IPC: B65G47/82
Filed: 1990-07-11
Granted: 1991-10-02
Abstract: The feed for simultaneously moving glass components on a primary transport band, onto a secondary transport band which moves slightly slower and at an angle to the primary band, includes a pushing bar which is supported by a  carrier. It has an associated raising and lowering drive. The carrier has an associated primary linkage. Each linkage can be swivelled about the linkage axis. The axis  comprises a slide and at least one linkage has a secondary swivel axis. ADVANTAGE - The arrangement has improved efficiency and an  increased number of areas of use.
Patent DE-4032820-C1 (DE)
IPC: B60P3/40
Filed: 1990-10-16
Granted: 1991-11-07
Abstract: According to one example of embodiment of the invention, a bearing block 16 for a linear guide is constructed with two mutually perpendicularly crossing bending webs 28 and 34, formed by crossed double slits.
Patent DE-4103793-C1 (DE)
Title: Electric heater keeping food and drink warm - has adjustable lamellae setting amt. of heat transfer to heat retaining plate
IPC: H05B3/68
Filed: 1991-02-08
Granted: 1991-10-24
Abstract: The heat-retainer for drinks and food consists of a hot-plate (4) beneath which an electric heater (10) is controlled by a temp. control with a sensor (8). A meter (6) controls the heat-transfer between the heat-retaining plate (4) and the heater (10). The meter consists of through-holes (15) with changeable cross-section. Several thin plates (14) make up the meter and are movably mounted on spindle (16). USE/ADVANTAGE - Temp. of food and drink can be kept practically constant.
Patent DE-4128680-C1 (DE)
Title: Precision D=A converter with decoder and current switches - converting current or voltage value with switched currents added
IPC: H03M1/68
Filed: 1991-08-29
Granted: 1992-07-02
Abstract: The decoder and current switches convert a binary word of bit length (W+1) into an analog current or voltage value. The currents switched by the current switches are added. If an 8 bit (W = 6+2) word is received at the input (E), whose most significant bit is tested for its weighting in a (MSB1) module, and the weighting is 1, the current switch is switched so that the upper current bus (Sa+) is fed with positive current. If the value of the MSB is 0, the least significant bit (W=6) is inverted. (1nv) and a switch is actuated by the MSB1 module, for supply to the A0...A5 inputs, which then activate the corresp. (m of 2 power W-1) = 63 current switches, and feed negative current to the bottom curve bus (Sa-). USE/ADVANTAGE - Digitally processing audio signals without loss of dynamic range.
Patent DE-4209808-C1 (DE)
Title: Reproducing picture on photosensitive material - representing image on CRT screen for settable time and forming sharp image on material by focussing lens
IPC: G03B15/00
Filed: 1992-03-26
Granted: 1993-03-11
Abstract: Following elapse of the first partial period of illumination, the image (picture) copy is portrayed again on the crt screen, but shifted slightly in the direction of movement of the photo-sensitive strip of material, and the displaced image (picture) copy is then reproduced again on the photosensitive material (3). The latter is then moved to keep the reference cross (3b) in the same position for both partial illumination periods. Instead of the material being moved, the lens can be re-positioned, eg by a lifting magnet (4). ADVANTAGE - Eliminates interference spots on the photosensitive material during reproduction process caused by faulty phosphor points on crt screen.
Patent DE-4212612-C1 (DE)
Title: Motorised water sprinkler system - has power supplied to underwater pump in water supply by generator driven by motor
IPC: F02B3/06
Filed: 1992-04-15
Granted: 1993-04-08
Abstract: The system has a diesel engine (6) set on a vehicle for driving a generator (8) for supplying power to an underwater pump which is mounted in a borehole, spring or other water supply. A variator gearbox (9) in the gearing connection between the diesel engine and generator has two pairs (10,11) of cone pulleys with one (10) spring-biased and the other adjustable in synchronization with the power lever adjustment of the diesel engine. The fuel supply to the engine can be controlled by a power lever adjustment spindle (12) which is connected by a chain drive (15) to the variator gear adjustment spindle (14) for setting the adjustable cone pulley pair. USE/ADVANTAGE - The pump for a water sprinkler can be driven with different outputs to take into account local conditions in the field.
Patent DE-4415915-C1 (DE)
Title: Ventilator fan mounted on rotor shaft of electrical machine
Inventor: MUESSIG KARL DIPL ING
IPC: H02K9/06
Filed: 1994-05-05
Granted: 1995-06-22
Abstract: The ventilator fan has a fanwheel hub (3) with rigidly attached fan blades, fitted over the rotor shaft (1). A coupling disc (9) between the rotor shaft and the fanwheel hub has a number of peripherally spaced elastic intermediate elements (15), with the fanwheel uncoupled from the rotor shaft in its seating. Counter stops (24) cooperating with a stop (23) provided by the coupling disc or the fanwheel hub, for limiting the rotation in both directions are spaced by at least the max. deflection of the elastic intermediate elements.
Patent DE-4425335-C1 (DE)
Title: Method and arrangement for the simultaneous transmission of a plurality of data sequences
Inventor: BAIER PAUL WALTER PROF DR ING
IPC: H04N7/24
Filed: 1994-07-18
Granted: 1995-03-09
Abstract: For the simultaneous transmission of two data sequences, the signal arrangement which is used for modulation is formed from "clouds" of "satellites". The detailed information is contained in the "satellites", whereas the rough information is contained in the "clouds". According to the invention, sub-sets of the signal arrangement are selected for specific validity periods. <IMAGE>
Patent DE-4432340-C1 (DE)
Title: Method for producing an evaporator for a compressor cooling unit
Inventor: GRIMM JUERGEN DIPL ING
IPC: B21D53/04
Filed: 1994-09-10
Granted: 1995-08-24
Abstract: The method concerns manufacture of an evaporator consisting of at least two metal sheets joined to one another by welding or soldering and containing channels with partially enlarged and different cross sections for the cooling medium, with such channels formed by means of an internal pressure. The method is characterised by the fact that - after the initial forming of the channels (6) - the channels are heated over regions where the cross section is to be enlarged, and are again subjected to an internal pressure which further form one or both of the metal sheets.
Patent NL-1006591-C1 (NL)
Title: Monitor system for measurement and/or regulation of one or more signals
Inventor: EVERDINGEN RICHARD VAN
IPC: H04B17/00
Filed: 1997-07-16
Granted: 1998-11-10
Abstract: The adjustment device comprises a source choice unit provided with regulatable inlets and a control for the source choice unit. The adjustment device comprises a signal generator which is capable of producing a reference signal. The adjustment device also incorporates a direct voltage detection and a compensation unit which detects and compensates direct voltage components in the signal. It also has a main telephone amplifier couplable to a main telephone. The measurement device of the monitoring system incorporates a phase-correlation measurement unit.
Patent NL-1012077-C1 (NL)
Title: Adapter for connection preferably to water or gas pipe or other medium pipe
Inventor: HAMMING RONALD
IPC: F16L37/48
Filed: 1999-05-17
Granted: 1999-11-16
Abstract: The adapter (2) is provided with a one-way valve, allowing a pressure buildup. A flow channel has decreasing cross-section, so that at the smallest point the pressure or suction device can be connected. The adapter has a bicycle or motor car tire nipple (5). It also has a screw thread for screwing onto the outflow end of e.g. a domestic water tap (1).
Patent NL-1022104-C1 (NL)
Title: Temporary support method for outside of cavity wall during removal of this wall, by connecting supports at and above floor height with tensioning devices
Inventor: GANZEVLES ALBERTUS JOHANNES FR
IPC: E04G23/02
Filed: 2002-12-06
Granted: 2004-06-08
Abstract: Additional supports (14a) are secured inside the cavity wall above holes (6a) made in the outside wall (1) at floor height and these additional supports are secured via tensioning devices (13a) to the supports (12a) secured inside the holes at floor height. The tensioning devices are tensioned before the outside wall beneath the holes is removed.
Patent NL-1024826-C1 (NL)
Title: Boat, has propeller which can be retracted inside hull and is connected to hull by elastic membrane
Inventor: LEENAARS CEES EUGEN JOCHEM
IPC: B63H5/125
Filed: 2003-11-20
Granted: 2005-05-23
Abstract: The propeller (1) can be moved between a working position in which its water displacement parts are located outside the hull (2) and an idle position in which these parts are located inside the hull. An elastic or flexible membrane (3) is connected to the hull and to the propeller at a point on the inside of the water displacement parts, in order to form a watertight connection between the propeller and hull.
Patent RU-2010988-C1 (RU)
Inventor: SAMULAK DOUGLAS J
IPC: F02N19/10
Filed: 1987-06-15
Granted: 1994-04-15
Abstract: FIELD: engine engineering. SUBSTANCE: first circulating contour includes engine, heat exchanger with a fan providing air flow, heater, and pump. The second circulating contour includes heat exchanger, heater, and pump only and by-passes the engine. One two- stroke valve directs fluid either to the first or to the second circulating contour. There is a timer which directs fluid trough the first circulating contour during a given time interval automatically and at a given time moment. The fan, which creates an air flow, is turned-on with a thermostat and operates at low speed of rotation when the engine is not in operation and is turned-on with a unit for manually controlling speed of rotation, when the engine is in operation. EFFECT: enhanced reliability. 17 cl, 3 dwg
Patent RU-2006236-C1 (RU)
Title: Устройство для магнитотерапии
Inventor: MALKOV YURIJ V
IPC: A61N2/04
Filed: 1987-12-21
Granted: 1994-01-30
Abstract: Изобретение относится к медицинской технике, а именно к устройствам для лечения пульсирующим магнитным полем, и найдет применение, в частности, в физиотерапии для магнитофореза. Цель изобретения - повышение интенсивности ввода лекарственного препарата в патологическую область организма при магнитофорезе. Указанная цель достигается выполнением индуктора в виде множества (более трех) индукционных катушек с ферромагнитными сердечниками, установленных параллельно друг другу так, что торцы основных катушек, обращенные к рабочей поверхности индуктора и соединенные ферромагнитной перемычкой, расположены в одной плоскости по окружности, а торец одной из катушек с ферромагнитным наконечником, установленным с зазором относительно перемычки, - в центре этой окружности. Противоположные торцы всех катушек соединены ферромагнитной перемычкой. Катушки, расположенные по окружности, электрически соединены с центральной встречно и подключены к выводам генератора пульсирующего напряжения, выполненного в виде многофазного (по числу основных катушек) источника пульсирующего напряжения. 9 ил.
Patent RU-2110159-C1 (RU)
Title: Method for assessing through-put capacity of virtual communication channels and device which implements said method
Inventor: ZHORZH TIEHBO
IPC: H04J3/22
Filed: 1990-06-19
Granted: 1998-04-27
Abstract: FIELD: telecommunication. SUBSTANCE: device has memory unit in which each virtual channel for information transmission of messages is mapped onto position in memory with context which determines conditions for assessing through-put capacity of this virtual channel when each new message arrives, reading context of virtual channel which message belongs to in order to assess through-put capacity of this virtual channel. In addition device has clock for generation of current time for this virtual channel. Indication about initiating time is recorded in context of virtual channel. When new message arrives, context is read and initiating time provided by context is subtracted from current time provided by clock. Time difference serves for detection of value of through-put capacity of virtual channel. EFFECT: increased functional capabilities. 21 cl, 13 dwg
Patent RU-2010769-C1 (RU)
Title: Method of isolation of residual substances from sewage in synthesis of 5-amino- 4-chloro-2-phenyl-3(2h)-pyridazinone
Inventor: VALTER TRAUTMANN
IPC: C07D237/22
Filed: 1990-08-15
Granted: 1994-04-15
Abstract: FIELD: sewage treatment. SUBSTANCE: method involves separation and repeated utilization of residual substances from sewage in synthesis of 5-amino-4-chloro-2-phenyl-3(2H)-pyridazinone. The latter compound is synthesized from 4,5-dichloro-2-phenyl-3(2H)-pyridazinone and ammonia. Sewage is acidified up to pH 1-4, and formed precipitate is removed. Precipitate is converted to 4,5-dichloro-2-phenyl-3(2H)-pyridazinone by chlorination. Acidification is made with mineral acid and chlorination is carried out with phosphorus oxychloride at 90-120 C under pressure 1-30 bars. EFFECT: improved method of isolation. 5 cl
Patent RU-2042890-C1 (RU)
Title: Heating system
Inventor: ANDREEV VITALIJ VLADIMIROVICH
IPC: F24H7/00
Filed: 1990-09-21
Granted: 1995-08-27
Abstract: FIELD: heating and cooling liquid materials. SUBSTANCE: heating system has heat mixing accumulator 1, make-up system with a unit of accumulators-heat-exchangers 3 provided with gas jackets 4,5 and system for make-up control, and system for circulation of a heat carrier. Gas jackets 4,5 are connected with the gas control system which comprises vacuum pump 13 and portion divider 14 interconnected in parallel and connected with gas accumulator 15. To change temperature of working fluid in accumulator 1 comparator 10 is set in operation. As a result liquid pump 8 is actuated and working fluid begins to circulate through accumulators-heat-exchangers 3 until required temperature is achieves. The gas control system controls the temperature of accumulators-heat-exchangers 3 resulting in changing extent of evacuation of shadow or solar gas jackets. EFFECT: enhanced reliability. 1 dwg
Patent RU-2018073-C1 (RU)
Title: Aerodynamic grain drier
Inventor: BROVTSYN ANATOLIJ K
IPC: F26B17/26
Filed: 1990-10-23
Granted: 1994-08-15
Abstract: FIELD: agricultural engineering. SUBSTANCE: drier has heat-insulated case 1 with load and unload branch pipes 2 and 3 respectively which, in turn, have balanced shutters 4, dust fan 5, U-shaped reflectors 6 with heaters, for example, thermal electric heaters, and balanced agitator 8. Frame 9 with vibration exciter 10 on spring-loaded supports 11 and Z-shaped inclined shelves 12 located in cascade is mounted inside the agitator. The drier is controlled from control desk 13. EFFECT: improved structure. 2 dwg
Patent RU-2044299-C1 (RU)
Title: Friction unit for testing materials on gearing strength in contact interaction
Inventor: GUZENKO YURIJ MIKHAJLOVICH
IPC: G01N3/56
Filed: 1990-11-30
Granted: 1995-09-20
Abstract: FIELD: mechanical engineering; material testing. SUBSTANCE: friction unit has specimen and counterspecimen mounted on parallel shafts, each having cylindric disk and toothed wheel. Specimen and counterspecimen cylindric disk diameters are equal to initial circle diameters coaxially mounted together with the disks on the shafts of the toothed wheels. EFFECT: enhanced accuracy in testing material properties. 2 dwg
Patent RU-2025719-C1 (RU)
Inventor: ALINOVSKAYA LINA A
IPC: G01N21/78
Filed: 1991-02-25
Granted: 1994-12-30
Abstract: Сущность: способ может быть использован для определения железа в тонких магнитных пленках системы Fe-Co-Ni. Пленку растворяют в горячей HNO 3 (1:1) и отбирают пробу для проведения анализа. К раствору пробы добавляют солянокислый раствор гидроксидамина для восстановления Fe(III) до Fe(II), устанавливают рН 6-8, добавляют 25-50-кратный избыток по массе салицилфлуорона и 250-500-кратный избыток поверхностно-активного вещества цетилпиридиний хлорида, при этом Fe(II) связывается в ионный ассоциат. Раствор фотометрируют при 590 нм и рассчитывают содержание железа по предварительно построенному калибровочному графику. 1 табл.
Patent RU-2036547-C1 (RU)
Title: Energy-independent storage cell
Inventor: SHISHKIN GENNADIJ I
IPC: H03K3/286
Filed: 1991-04-04
Granted: 1995-05-27
Abstract: FIELD: pulse technique. SUBSTANCE: storage cell, has RS flip-flop 1, four-channel commutator 2, two bidirectional switches 3, 4, two cores 5, 8 with rectangular hysteresis loop, four resistors 11-14. EFFECT: enlarged functional capabilities. 1 dwg
Patent RU-2016903-C1 (RU)
Title: Method for diffusion juice purification
Inventor: OZEROV DMITRIJ V
IPC: C13B20/02
Filed: 1991-04-15
Granted: 1994-07-30
Abstract: FIELD: sugar processing technology. SUBSTANCE: method for diffusion juice purification includes steps of lime slaking to produce milk of lime; hydrodynamic cavitation activation of milk of lime; introduction of milk of lime into diffusion juice. After activation, sugar is introduced into milk of lime up to the dry substances content of 0.7-3.7%. EFFECT: increased efficiency of the process.
Patent RU-2028918-C1 (RU)
Title: Petal-shaped abrasive wheel
Inventor: ERMAKOV YURIJ MIKHAJLOVICH
IPC: B24D13/04
Filed: 1991-05-07
Granted: 1995-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: petal-shaped abrasive wheel has two flanges 1 and 2, one of them 2 is mounted for axial displacement relative to the other one 1 by means of the mechanism of regulating the petal rigidly. The flanges have ring-shaped notches 3 in which protrusions 4 of abrasive petals 5 are placed. Radial slots 6 in which petals 5 are mounted along the lateral edges are made on the flange face ends. The petal boundary overhand is as great as the petal double width. The mechanism of the rigidity regulation is made in the form of small-modular grooves 7 and thread on the stem of flange 1 and the similar grooves in the hole of flange 2 tightened by nut 8 screwed on the stem flange face ends are made at an angle to the wheel axle. The abrasive petals can be provided with fibers made of mineral or metallic materials. The wheel is used for dimensionless abrasive working. EFFECT: facilitated manufacture. 2 cl, 5 dwg
Patent RU-2058251-C1 (RU)
Title: Method of manufacture of propeller composite blades
Inventor: PODDUBSKIJ VALERIJ A
IPC: B64C11/26
Filed: 1991-05-14
Granted: 1996-04-20
Abstract: FIELD: manufacture of propeller blades from composite materials with different fillers and binders. SUBSTANCE: method consists in moulding spars with shanks and blade skins in mould by placing the filler layers followed by impregnating them with binder, polymerization and finishing procedures. Innovation of invention consists in impregnation of glass screen with auxiliary binder, after which it is placed between glass fabric and carbon tape and boded together. Then doubled layers of spar are cut at common reinforcement along shank axis, shank area of layers is cut into lamellae with longitudinal shaped grooves between them, after which they are brought into engagement with taper split insert of shank and are alternated with reinforcing segment members. Layers of envelope are located at even alternation overlapping the joints of lamellae; composite outer layers of shank have longitudinal cuts on lamella. After laying each doubled layer of envelope, one-layer winding with glass cords is made beginning from top of segment members at reduced tension of cords from shank to tip of spar fin. Then blade is assembled and impregnated with binder. After polymerization, thread is cut on shank and finishing operations are performed. EFFECT: high strength of shank and facilitated manufacture due to doubling glass fabric with carbon tape and pattern cutting. 14 dwg
Patent RU-2001517-C1 (RU)
Inventor: KUSHPET DMITRIJ V
IPC: H03L7/18
Filed: 1991-06-11
Granted: 1993-10-15
Abstract: Использование: в радиотехнике, в приемно-ле-  редающей и измерительной аппаратуре Сущность  изобретени : дробно-пропорциональный преобразователь  частоты содержит фильтр нижних частот 1. управл емый генератор 2. управл емый делитель  3 частоты, элемент задержки 4. накапливающий  сумматор 5, цифроаналоговый преобразователь  (ЦАП) 6, фазовые делители 7,8, управл емые инверторы  9,10, сумматор 11. Уменьшение искажений  выходного сигнала путем уменьшени  паразитной  фазовой  модул ции при расширении диапазона  частот входных синалов и расширении диапазона  изменени  коэффициента преобразовани  частоты  достигаетс  благодар  цепи коррекции, включающей  ЦАП 6, управл емые инверторы 9, 10, элементы  задержки 4. фазовые детекторы 7,8 и сумматор  11 2 ил