baber/WOPTO huggingface dataset:
Patent DE-19509773-C1 (DE)
Title: Ventilating system for reducing concentration of impurities in aircraft passenger area
Inventor: MARKWART MICHAEL DIPL ING
IPC: B64D13/00
Filed: 1995-03-17
Granted: 1996-06-27
Abstract: An air quantity valve unit (3) comprises several paired composed air quantity valves, whereby always a suction valve and a blow-out valve form a valve pair, between which there is a bridge connection on the connecting side which contacts the remaining connections of the suction valves. The remaining connections of the blow-out valves are connected to the connection feeding the mixt. air (15). The cabin ceiling air outlet (4) comprises several outlets which are located under the ceiling area of the aircraft cabin (1) on the cabin wall above the overhead baggage compartments over the double seat rows (6.1, 6.4). At least one ceiling air outlet by means of a valve pair whose bridge connection is joined to it can be changed over and connected and a further ceiling air outlet operated in the blow-out position is connected directly to the connection carrying the mixt. air.
Patent DE-19717992-C1 (DE)
Title: Seal capable of performing acoustic damping
Inventor: JENNEWEIN MARTIN
IPC: G10K11/16
Filed: 1997-04-28
Granted: 1998-01-22
Abstract: The acoustic sealing strip e.g. for fitting between an engine cover and the body of a vehicle, has a central profile (2) made of plastics foam. It is clad with an outer harder plastics skin (3) whose free ends (4) are turned inwards and are embedded in the plastics foam. The slit formed by the turned-in ends locates a T-shaped sealing strip (7). The T-shaped sealing strip is also made of a harder plastics and is pressed into the slot. The outer edges (8) of the T-strip are turned inwards to secure on the first profile. Acoustic vibrations are reflected by the harder outer skin. Any vibrations passing through the plastics skin are absorbed by the plastics foam.
Patent DE-19749243-C1 (DE)
Title: Injection-encapsulation of component on resilient carrier, to make e.g. a smart card
Inventor: HERBST RICHARD
IPC: B29K105/20
Filed: 1997-11-07
Granted: 1998-11-19
Abstract: In this invention, composites are made from plastic melt, in which a component (25) is embedded. The melt (30) is injected into the mould (10) cavity (13), where it encapsulates the component. The component is inserted through a recess (20) with transition (23), into the cavity. In this new method, the transition (23) is covered over, as the component passes the transition, during its introduction.
Patent DE-19756132-C1 (DE)
Title: Light construction system for sloping and flat verdant roofs
Inventor: LEHNEN HANS GUENTER
IPC: E04D11/00
Filed: 1997-12-17
Granted: 1999-10-28
Abstract: A light verdant roof construction system comprises a roof membrane foil (4), drainage and storage mats (5) and fibrous vegetation mats (6) fixed to the roof structure by screws (7) with cap nuts and large washers. A light verdant roof construction system comprises a roof membrane foil (4) with an array of \- 5 mm thick elastomeric fastening plates (10) which are welded, vulcanized, glued or molded on the foil and which receive fixing screws (7) screwed into the roof structure, drainage and storage mats (5) and fibrous vegetation mats (6) being threaded onto the projecting screws for securement by cap nuts with large washers.  An Independent claim is also included for a method of assembling the above light construction system.
Patent DE-19756245-C1 (DE)
Title: Power supply circuit arrangement e.g. for AC/DC drive railway locomotives
Inventor: BUDIG OLAF DIPL ING
IPC: B60L9/30
Filed: 1997-12-17
Granted: 1999-05-27
Abstract: A power supply circuit includes a first inverter-fed (3) converter (1) and a first, part-DC link circuit (5), a second inverter-fed (4) converter (2) and a second, part-DC link circuit (6). In AC drive, the first and second, part-DC-link circuits (5;6) are connected in parallel and the input inverters (3,4) are each connected to a traction transformer secondary part-winding (11;12).  The first and second DC-link capacitors (7;8) are connected across a series resonant circuit (21). In DC-drive, the first and second, part-DC link circuits (5;6) are connected in series via control reactors (25,26,28,29), the input inverters (3;4) function as DC chopper converters, and the series resonant circuit reactor (23) is connected via a series-circuit with a DC traction network reactor (30) to an input filter, whose input filter capacitance is formed by the series resonant-circuit capacitor (22).
Patent DE-19801426-C1 (DE)
Title: Burner head for a blow lance
Inventor: OEHLER CHRISTIAN DR
IPC: C21C5/46
Filed: 1998-01-16
Granted: 1999-04-22
Abstract: The deflector element (19) of the burner head is provided with at least one sealing section (21) which lies against the blow off surface (20) and is not penetrable by the gas stream. Used in steelworks for cleaning converter vessels.
Patent DE-19850227-C1 (DE)
Inventor: SCHWERT SIEGFRIED
IPC: F16L55/165
Filed: 1998-10-26
Granted: 2000-06-21
Abstract: The invention relates to a tubing arrangement for lining pipes, to a method for producing the same and to a method for lining pipes. The invention especially relates to superpressure pipes with an internal working pressure of greater than 16 bar. In order to prevent the pipe tubing from being damaged in the case of accidents or when the pipes are placed out of service, the tubing (1) has a barrier layer (1b) which has a gas permeation of less than 1 ml/(bar d m2) for nonpolar gases and of less than 0.1 ml/(bar d m2) for polar gases. Preferably, the gas permeation ranges from 0.0001 ml/(bar d m2) to 0.01 ml/(bar d m2).
Patent DE-19852702-C1 (DE)
Title: Tragschiene für abgehängte Decken
IPC: H01R25/14
Filed: 1998-11-16
Granted: 2000-06-08
Abstract: Eine abgehängte Decke (1) weist nebeneinander verlaufende Tragschienen (2) mit etwa C-förmigem Querschnittsprofil auf. Zwischen jeweils zwei benachbarten Tragschienen (2) verlaufen locker gespannt Stoffbahnen (3), die mit ihren Längskanten in den Tragschienen (2) verankert sind. Die Tragschienen (2) sind so gestaltet, dass zwischen jeweils zwei benachbarten Materialbahnen (3) ein Schlitz frei bleibt, der nach der Montage mittels einer Deckelschiene (4) verschlossen wird. Anstelle der Deckelschiene (4) kann in der Tragschiene (2) auch eine Leuchte aufgehängt werden.
Patent DE-19854739-C1 (DE)
Title: Support roller assembly for building movable door or window leaf has adjusting screw engaging semi-circular notch in cantilever
Inventor: SCHMIDT KARL HEINZ
IPC: E05D15/06
Filed: 1998-11-27
Granted: 2000-04-06
Abstract: The support roller assembly has an adjuster with an adjusting screw (50) extending across the leaf plane. The cantilever (26) has a thickness matching the diameter of the adjusting screw, so that the opposing thread (53) in a plate (27) on the arm has a semi-circular shape. The support base (29) has a pocket defined between the support walls (37,38).
Patent DE-19928267-C1 (DE)
Title: Protective mantle for cable fitted with plug connector e.g. optical fibre cable, has removable base component between adjacent mantle sections allowing axial displacement of latter for removal of plug connector
Inventor: HASLINGER KLAUS
IPC: G02B6/44
Filed: 1999-06-21
Granted: 2000-12-07
Abstract: The protective mantle (4) is assembled from a number of mantle sections (4a,4c) with a central bore for threading onto the cable (1a,1b) and at least one base component (7) fitted between adjacent mantle sections. The base component is split into 2 longitudinal halves, allowing its removal for facilitating displacement of the mantle sections along the cable, to allow removal of the plug connector from the cable end.
Patent DE-19950362-C1 (DE)
Title: DRAM-Zellenanordnung, Verfahren zu deren Betrieb und Verfahren zu deren Herstellung
Inventor: ROESNER WOLFGANG
IPC: H01L21/8242
Filed: 1999-10-19
Granted: 2001-06-07
Abstract: Eine Speicherzelle umfaßt einen Speichertransistor (S) und einen Transfertransistor (T). Eine Gateelektrode des Transfertransistors (T) und eine Kontroll-Gateelektrode des Speichertransistors (S) sind mit einer Wortleitung (W) verbunden. Der Speichertransistor (S) weist eine Floating-Gateelektrode auf, die durch ein erstes Dielektrikum von einem Kanalgebiet des Speichertransistors (S) getrennt ist und mit einem ersten Source-/Drain-Gebiet des Transfertransistors (T) verbunden ist. Die Kontroll-Gateelektrode ist durch ein zweites Dielektrikum von der Floating-Gateelektrode getrennt. Ein erstes Source-/Drain-Gebiet des Speichertransistors (S) ist mit einer Bitleitung (B) verbunden, die quer zur Wortleitung (W) verläuft. Vorzugsweise sind der Speichertransistor (S) und der Transfertransistor (T) von unterschiedlichen Leitfähigkeitstypen. Beim Schreiben von Information leitet der Transfertransistor (T) und sperrt der Speichertransistor (S). Beim Auslesen von Information sperrt der Transfertransistor (T) und leitet der Speichertransistor (S).
Patent MD-4581-C1 (MD)
Title: 2-{[(Prop-2-en-1-ylcarbamothioyl)hydrazino]methyl} pyridinium nitrate compound having human myeloid leukemia HL-60 cell proliferation inhibitor properties
Inventor: GULEA AURELIAN
IPC: C07D213/48
Filed: 2017-10-06
Abstract: The invention relates to chemistry and medicine, in particular to a biologically active organic compound of the thiosemicarbazide class and can be used for preventing and treating human myeloid leukemia.According to the invention, claimed is 2-{[(prop-2-en-1-ylcarbamothioyl)hydrazino]methyl} pyridinium nitrate compound of formula:which has human myeloid leukemia HL-60 cell proliferation inhibitor properties.
Patent MD-4689-C1 (MD)
Title: Process for diastereo- and enantioselective synthesis of (S)-3-hydroxy-3-((R)-2-oxocyclohexyl)indolin-2-one
Inventor: MACAEV Fliur
IPC: C07D209/38
Filed: 2018-12-18
Abstract: The invention relates to organic chemistry and can be applied in the development of new anticonvulsants. Summary of the invention consists in the diastereo- and enantioselective synthesis of (S)-3-hydroxy-3-((R)-2-oxocyclohexyl)indolin-2-one with the formula:pib.The stereoisomer 1 is obtained by interacting 1 molecular part (m.p.) of isatin with an excess of cyclohexanone in dichloromethane, in the presence of 0.1 m.p. L-valinol and 0.2 m.p. water, at room temperature for 48 hours. After removal of solvent the resulted residue is subjected to chromatographic purification on a column filled with basic alumina by gradient elution with the mobile phase CH2Cl2 : MeOH = 100 : 0 → 95 : 5. The reaction yield is 65%, diastereoselectivity (de) = 96.5%, enantioselectivity (ee) = 98%, and stereoisomer 1 is characterized by spectral methods, by m.p.=190°C (decomp.) and [α]D25 = -62° (MeOH).
Patent RU-2073909-C1 (RU)
Title: Method for photo detection of fire
Inventor: BESPYATOV YURIJ D
IPC: G08B17/12
Filed: 1992-12-15
Granted: 1997-02-20
Abstract: FIELD: instruments, in particular, devices for protection against fire in engines of mobile object, such as aircraft. SUBSTANCE: method involves conversion of fire light into electric signal, detection of low-frequency constituent of electric signal, generation of sequence of pulses with constant amplitude and duration, analysis of time intervals between pulses by means of comparison, and detection of fire if time intervals between at least two adjacent pairs of pulses differ more than given threshold. EFFECT: increased speed, possibility to detect sparks (non-constant fire) and increased validity of fire detection in monitored engine partitions due to increased stability to single and periodic noise pulses. 4 dwg
Patent RU-2090891-C1 (RU)
Title: Method for determining photoluminescence value in human skin
Inventor: ZHURAVEL VADIM GRIGOREVICH
IPC: G01N33/483
Filed: 1992-12-18
Granted: 1997-09-20
Abstract: FIELD: medicine. SUBSTANCE: method involves twice exposing an area of skin to monochromatic radiation of the same wavelength in visible band width of the spectrum. The value of monochromatic radiation conducted by skin is recorded at wavelength in the full range of visible band width of the spectrum after the first exposure. The value of monochromatic radiation conducted by skin is recorded at wavelength coinciding with that of radiation acting on skin after the second exposure. Photoluminescence value is calculated from a formula  , where f is the photoluminescence value in human skin,   is the radiation conducted by the human skin in the full range of visible wave band width of the spectrum.   is the monochromatic radiation value conducted by the skin. EFFECT: enhanced accuracy of the method.
Patent RU-2071927-C1 (RU)
Title: Device for transportation of packing tape bobbins from stores to cigarette packing machine
Inventor: KHARALD BEKMANN
IPC: B65H19/12
Filed: 1992-12-23
Granted: 1997-01-20
Abstract: FIELD: packing facilities. SUBSTANCE: device has shoe grab fitted in holder for gripping one bobbin from pan. Grab can be shifted in three relatively perpendicular directions and is centered strictly on bisector of angle between two strips brought into contact with bobbin circumference, one after the other. Holder has sensitive elements to determine position of grab relative to bobbin by means of contact between strips and bobbin surface at preset angle between strips and bisector. EFFECT: enhanced reliability of operation. 3 cl, 2 dwg
Patent RU-2098424-C1 (RU)
Inventor: KHOSE REPOLLES MOLINER
IPC: A61K38/05
Filed: 1992-02-26
Granted: 1997-12-10
Abstract: Использование: в медицине для лечения гипертонии. Сущность изобретения - производные дипептидов общей формулы I:    ,  включая таутомерные формы, где n = 0 или 1; R = галоген, OH, SH, SR 4 , OR 4 , где R 4  - низший алкил или фенил, NHR 5 -, где R 5  - фенил или ацетил, ди/низший алкил/ амино, COOH или COO /низший/ алкил; R 1  = OH; /низший/ алкоксил, R 2  = низший алкил, R 3  = галоген, NO 2 , (низший) алкил, арил /низший/ алкил или их фармацевтически приемлемые соли, 2 варианта способа их получения; A/ путем взаимодействия соединения II:      с дипептидом формулы III:      в присутствии N,N-дициклогексилкарбодиимида с последующей в случае необходимости конверсией соединения I, где R = Cl, в соединение I, где R = SH и при необходимости гидролизом, солеобразованием эфиров или диэфиров, таким образом полученных; B/ путем взаимодействия соединений II':    ,  где X = галоген, остальные значения указаны выше, кроме R = SH, с дипептидом III, процесс ведут в присутствии органического основания, если R 1  = OH, то в присутствии неорганического основания и в случае необходимости с последующим превращением соединений I, где R = Cl, в соединение I, где R = SH, и при необходимости гидролизом и/или солеобразованием эфиров или свободных кислот при этом полученных; и - антигипертоническая фармацевтическая композиция, включающая в качестве активного компонента I в эффективном количестве. 4 с. и 6 з.п. ф-лы, 6 табл.
Patent RU-2071162-C1 (RU)
Inventor: GORYUNOVA MARGARITA Z
IPC: H02K9/26
Filed: 1993-01-29
Granted: 1996-12-27
Abstract: FIELD: refrigerating engineering; gas drying by its cooling down and removal of condensed moisture from it; power stations using hydrogen-cooled generators. SUBSTANCE: hydrogen is cooled down in regenerative evaporator 7 provided with sprinkler 12 for evaporated medium which is condensate from condenser 3 of turbine 2 and by countercurrent vortex ejector 14. Active nozzle 15 of the latter is connected to steam extraction point 16 of steam turbine 2; mixture of active and passive steam flows is dumped to steam space 18 of condenser 3 of steam turbine 2. Outlet pipe connection 11 for medium coming from evaporator 7 is made in the form of passive nozzle of ejector 14. Heat-transfer surface 19 of evaporator 7 is provided with capillary-pore material wicks 20 to ensure steady evaporation in vacuum; moisture condensed in hydrogen is discharged through steam trap 22. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2085389-C1 (RU)
Title: Pneumatic tyre casing building machine
Inventor: MITKIN VIKTOR P
IPC: B29D30/20
Filed: 1992-07-29
Granted: 1997-07-27
Abstract: FIELD: tyre industry; machines for building cross-ply and radial-ply tyres. SUBSTANCE: machines has carcass assembling device with building drum and bead ring template, device for assembling breaker-tread bands and forming the carcasses with building drums mounted coaxially on bed frame. Machine has tyre components storage and feeding device providing feeding of tyre components to building drum, tread blank accumulator, device to feed tread blanks to building drum and device to feed tread blanks from accumulator to storage and feeding device mounted between carcass assembling device and device for assembling breaker tread bands and forming the carcasses square to their longitudinal axes and also means providing transportation of parts and carcasses of radial-ply tyres within the limits of building machine. Storage and feeding device and device to deliver tread blanks to building drum are mounted on common movable bed frame. Device to feed tread blanks from accumulator to device feeding them to building drum is made in form of tread blank transporting member moved along guide placed above components storage and feeding device. Means to transport carcasses of radial-ply tyres is made in form of closed chain conveyor hangers. Device for assembling breaker tread bands forming the carcasses is mounted on common base. Tread blank storage accumulator can be easily replaced by new one, when necessary. EFFECT: enlarged operating capabilities and improved reliability of tyre building. 4 cl, 3 dwg
Patent RU-2054805-C1 (RU)
Inventor: GREBENKIN IGOR E
IPC: H04J3/17
Filed: 1993-05-31
Granted: 1996-02-20
Abstract: FIELD: electric communications. SUBSTANCE: transmitting part of device has voice control unit, voice encoder transmitting part, first switch. Receiving part of device has code command receiver, receiving part of voice encoder, second switch. In addition transmitting part of device has local power supply bridge, which input is connected to phone line, third switch, which input serves as information input of digital circuit of device, first timer, first command generator, first adding unit, commutation gate, second unit for detection of commands. In addition receiving part of device has fifth switch, second command generator, second adding unit, first unit for detection of commands, fourth switch, which input is connected to output of digital circuit locking unit. In addition first output of fourth switch serves as output of device, which is connected to phone line, while second input is information output of digital circuit of device. EFFECT: simultaneous exchange of voice and digital information through single phone channel. 2 cl, 5 dwg
Patent RU-2070031-C1 (RU)
Title: Method for treatment of generalization parodontitis
Inventor: VISHNYAK GALINA NIKITICHNA
IPC: A61K6/02
Filed: 1993-07-12
Granted: 1996-12-10
Abstract: FIELD: medicine. SUBSTANCE: biologically active product is proposed as agent for treatment of generalized parodontitis. Said preparation is used twice a day after meal, treatment course is 60 days. Dose of preparation is 20 g. EFFECT: increases therapeutic effect, prolongs period of remission.
Patent RU-2091985-C1 (RU)
Title: Electric heating element
Inventor: GOLUBEV BORIS F
IPC: H05B3/06
Filed: 1993-07-22
Granted: 1997-09-27
Abstract: FIELD: electrical engineering, in particular, electric heating elements used in electric heating appliances. SUBSTANCE: the element uses a resistive conductor laid in cylindrical insulating heat-resistant blocks alternately mounted in its axis. One of the blocks is made with chamfered grooves that are open outside and form a cross-piece. The other block is made with a T-shaped open through groove in its longitudinal axis, whose flange with chamfers at the ends is oriented in the diametric plane along the block diameter. The width of the leg of the T-shaped groove is less in magnitude than the spacing on centers of the chamfered flange. Tooth lugs are formed in the intersection of the chamfers of the groove flange and leg, and a rib is made along the groove in the flange center, the rib sides are smoothly conjugate to the surfaces of the flange chamfers. The spacing on centers of the groove chamfers of the first insulating block exceeds the spacing on centers of the groove flange chamfers of the second insulating block. As a result, the width of the cross-piece of the first block increases reducing the danger of tracking, and a stepped through duct is formed with a preventive pressing of spirals to the surfaces of chamfers of the block open grooves in the stage of assembly and in service in the process of heating. EFFECT: enhanced reliability of element, mobility of blocks relative to each other at introduction of element in heated ducts with a disturbed linearity of their axes. 3 dwg
Patent RU-2048950-C1 (RU)
Title: Способ получения карбамидофуранового связующего для холоднотвердеющих песчано-смоляных смесей
Inventor: OLEJNIKOV VIKTOR EVGENEVICH
IPC: B22C1/22
Filed: 1993-08-30
Granted: 1995-11-27
Abstract: Изобретение относится к литейному производству для холоднотвердеющих песчаносмоляных смесей, используемых при изготовлении литейных стержней и форм. Сущность изобретения: карбамидофурановое связующее получают двухстадийной конденсацией карбамида, формальдегида и фурфурилового спирта. На первой стадии производят конденсацию карбамида и формальдегида сначала в щелочной затем в кислой среде, а на второй стадии конденсации одновременно с фурфуриловым спиртом вводят тетрагидрофуран в количестве 1,5 3,0 мас. от количества фурфурилового спирта. Реализация изобретения позволит снизить гигроскопичность стержней и форм и предотвратить их разупрочнение при выдержке в условиях повышенной относительно влажности воздуха. 2 табл.
Patent RU-2138851-C1 (RU)
Title: Device for processing images and, method of determination of linear shift of images
Inventor: KRISTOF AJZENBART
IPC: G06T7/00
Filed: 1993-08-05
Granted: 1999-09-27
Abstract: FIELD: computer engineering. SUBSTANCE: two sections of actual image are recognized, two similar sections of reference image are stored, respective sections of actual and reference images are compared and presence of shift is determined; comparison is repeated after shift of actual image by preset number of pixels in X and Y axes; absolute differences between respective sections of actual and reference image are calculated for each shift and these absolute magnitudes and their sum are kept in storage. Device includes respective units for performing required sequence of operations. EFFECT: enhanced efficiency. 5 cl, 4 dwg
Patent RU-2071413-C1 (RU)
Inventor: PROTASEV NIKOLAJ B
IPC: B27C5/00
Filed: 1993-11-25
Granted: 1997-01-10
Abstract: Использование: в деревообрабатывающей промышленности, для получения продольного и поперечных пазов в круглых бревнах, полубрусьях или бревнах. Сущность изобретения: станок содержит станину с продольными направляющими 2, каретку 3 с узлом резания, включающим рабочий инструмент - деревообрабатывающую фрезу 4 с приводом. Каретка 3 имеет возможность продольного перемещения по направляющим 2 при помощи колес 6. Узел резания выполнен с возможностью поперечного перемещения по направляющим 7 каретки 3 от привода, а также вертикального перемещения по направляющим 9 от привода 10. Узел резания снабжен дополнительным приводом 11 возвратно-поступательного движения рабочего инструмента 4 в плоскости, перпендикулярной оси станка. Рабочий инструмент 4 кинематически связан с копиром 12, профиль которого соответствует форме обрабатываемого продольного паза 13. При одновременной обработке двух сопрягаемых бревен 14 и 15 фреза 4, кроме рабочего вращения, совершает сложное движение, складывающееся из возвратно-поступательного движения, обеспечивающего получение необходимой ширины продольного паза, и поперечного движения, траектория которого задается профилем копира 12, выбираемым из условия получения необходимой глубины продольного паза и учета разности диаметров сопрягаемых бревен. Станок может содержать механизм изменения кривизны копира. Станок позволяет получать и поперечные пазы на концах бревен. 1 з.п.ф-лы, 4 ил.