baber/WOPTO huggingface dataset:
Patent DE-19804287-C1 (DE)
Title: Air conditioner for motor vehicle interior
Inventor: AROLD KLAUS
IPC: B60H1/00
Filed: 1998-02-04
Granted: 1999-03-11
Abstract: The air conditioner has an air mixing plenum (24,25) for each seating area adjacent to the front floor area of the vehicle. A hot air flap and cold air flap are provided for controllable connection of the four mixing plena to cold and hot air chambers (21,23).
Patent DE-19827149-C1 (DE)
Title: Cheese particles removed from whey in hydrocyclone prior to centrifuge
Inventor: HOECKER JOACHIM
IPC: A23C7/04
Filed: 1998-06-18
Granted: 1999-10-28
Abstract: In a cheese making process and process, cheese particles are separated from the whey in a centrifuge (12). The centrifuge (12) is preceded by a hydrocyclone (5) which removes a proportion of the cheese particles before the remainder of the cheese particles and whey are surrendered to the centrifuge (12). Also claimed is a suitable assembly.
Patent DE-19849123-C1 (DE)
Inventor: UHLEMANN GISELA
IPC: A61B5/00
Filed: 1998-10-23
Granted: 2000-04-13
Abstract: The device has a casing (2) provided with several electrodes (4,8,12) contacting the body for measuring bioelectrical signals, e.g. electrocardiogram signals. The casing contains a voltage supply and an electronic transceiver, e.g. a mobile radio telephone, with the transmission function disconnected during the bioelectrical signal measurement.
Patent DE-19919728-C1 (DE)
Title: Rohrkupplung
Inventor: WOLFSDORF KLAUS D
IPC: F16L21/08
Filed: 1999-04-30
Granted: 2000-11-23
Abstract: Die Erfindung betrifft eine Rohrkupplung mit einem hülsenförmigen Außenkörper (6) zur Aufnahme einer Dichtungsanordnung (1, 2; 1', 1'', 2) und zumindest einem Paar von Spannelementen (9a, 9b), das benachbart zu einer Seite der Dichtungsanordnung (1, 2; 1', 1'', 2) innerhalb des hülsenförmigen Außenkörpers (6) angeordnet ist und zum Festklemmen des Endes eines eingesteckten Rohrs (5) dient, wobei das Paar von Spannelementen (9a, 9b) über eine durch den hülsenförmigen Außenkörper (6) geführte Spannschraube (11) quer zur Achse der Rohrkupplung gegen das Ende eines eingesteckten Rohrs (5) verspannbar und mittels einer Feder (12) auseinandergedrückt ist und die Spannelemente (9a, 9b) in Verspannrichtung in dem hülsenförmigen Außenkörper (6) geführt sind.
Patent DE-19921720-C1 (DE)
Title: Recording spring manufacturing method uses cooperating cylindrical and contoured rollers for profiling metal band after thickness equalisation via initial feeding of band through roller nip
Inventor: BANDER HANS-JOERG
IPC: B21B31/02
Filed: 1999-05-12
Granted: 2000-09-14
Abstract: The recording spring manufacturing method uses profiling of a metal band (16) over sections corresponding in length to the length of the individual recording springs, using a pair of cooperating rollers (11,12), respectively having a cylindrical surface and a contoured surface corresponding to the required profile. The metal band is fed forwards through the roller nip before rolling the required profile for equalising its thickness after retraction in the opposite direction.  An Independent claim for a device for manufacture of recording springs also included.
Patent DE-19934225-C1 (DE)
Title: Verfahren zur physiologisch unbedenklichen Beschichtung von Kunststoffprothesen
Inventor: ROSE KLAUS
IPC: A61K6/896
Filed: 1999-07-21
Granted: 2001-04-26
Abstract: Die Erfindung betrifft ein Verfahren zur physiologisch unbedenklichen Beschichtung von Kunststoffprothesen mit einem Lack auf der Basis von hydrolisierbaren Siliciumverbindungen, wobei der Lack aus zwei Komponenten besteht und die erste Komponente des Lackes eine ethylenisch ungesättigte Verbindung als nicht hydrolisierbare Gruppe aufweist und die zweite Komponente des Lackes über einen Merkaptorest als nichthydrolisierbare Gruppe verfügt und daß das Verhältnis von der ersten Komponente zur zweiten Komponente in bezug auf die ungesättigten Bindungen zu den Merkaptoresten im Bereich von 25 : 1 bis 1 : 1 liegt, und daß der Lack auf der Oberfläche der Kunststoffprothese aufgetragen und ausgehärtet wird.
Patent DE-19943576-C1 (DE)
Title: Transformator
Inventor: BERBERICH REINHOLD
IPC: H01F27/28
Filed: 1999-09-13
Granted: 2001-05-17
Abstract: Bei einem elektrischen Transformator mit wenigstens einem, insbesondere aus Ferrit bestehenden, Kern, mit wenigstens einer Primärwicklung und mit wenigstens einer Sekundärwicklung ist der wenigstens eine Kern zwischen elektrischen Leitern angeordnet, welche von einem Substrat, insbesondere einer Leiterplatte, wegstehen. Die Enden der wegstehenden Leiter sind unter Bildung der Transformatorwicklungen elektrisch verbunden.
Patent MD-4835-C1 (MD)
Title: Breech catch mechanism for automatic and semi-automatic pistols
Inventor: INDRUCH JIRI
IPC: F41A17/36
Filed: 2016-11-25
Abstract: The invention relates to a mechanism of a catch of the breech, also called a mechanism of the shooter's preparedness lever for automatic and semi-automatic pistols, which is used to lock the breech in the rear position after firing of the last cartridge from the magazine.The breech catch mechanism for automatic and semi-automatic pistols includes a catch (502) of a breech comprising two longitudinal rails (400, 401) that are attached to pistol body or to an inserted container at one end in a rotary way and at the other end they are connected with a bridge (402). One of the rails (400, 401) is provided with an internal projection (405) protruding into a space between the rails (400, 401). The breech includes a feeding bridge (250) and a cartridge feeder (500) positioned under the internal projection (405) and configured to push, after feeding of the last cartridge, from below against the internal projection (405), thus tilting the breech catch (502) from its basic position upward to an upper position in which the breech leans with its feeding bridge (250) against an outer surface (408) of the bridge (402) of the catch (502) of the breech to lock the breech in the rear position.
Patent MD-4828-C1 (MD)
Title: Process for submerged cultivation of Rhizopus arrhizus CNMN FD 03 fungus strain, producer of lipases
Inventor: CILOCI Alexandra
IPC: C12R1/845
Filed: 2021-10-11
Abstract: The invention relates to biotechnology, and in particular to a process for submerged cultivation of Rhizopus arrhizus CNMN FD 03 fungus strain, producer of lipases and can be used in the microbiological industry for obtaining lipolytic enzymes with wide application in the food industry, production and processing of fats and vegetable oils, in medicine as a therapeutic and diagnostic agent.The process, according to the invention, provides for the preparation of a spore suspension of the strain grown for 30 days on a malt-agar medium, inoculation of the suspension in an amount of 5 vol.% in a nutrient aqueous medium containing, g/L: soy flour - 35.0, (NH4)2SO4 - 1.0, KH2PO4 - 5.0, with the simultaneous addition of 0.010 g/L of [Ca(L)3][Co(NCS)4], where L - dimethylpyridine-2,6-dicarboxylate, and cultivation with continuous stirring at 180-200 rpm at the temperature of 28-30°C for 24 hours.The result of the invention consists in increasing the biosynthesis of lipolytic enzymes and reducing the duration of cultivation of the strain by 24 hours.
Patent RU-2010984-C1 (RU)
Title: Two contour spark-extinguisher of internal combustion engine
Inventor: KUZMICHEV ANDREJ V
IPC: F01N3/06
Filed: 1992-10-26
Granted: 1994-04-15
Abstract: FIELD: engine engineering. SUBSTANCE: spark- extinguisher has two contours. The first gas flow contour is made of branch pipe 4, swirler 6, shutter 13, openings 14, space between case 16 and case 1, and perforation holes 18. The second gas flow contour enters deflector 7 downstream of the swirler and enters base 9 of deflector 7 through opening 11 The gas is purified at the perforation of the deflector and is mixed with the flow of the first contour. Shutters 13 contribute to improved spark separation and collecting them into container 15. EFFECT: enhanced efficiency. 4 cl, 1 dwg
Patent RU-2041895-C1 (RU)
Title: Self-extinguishing compound
Inventor: TREBENOK VASILIJ M
IPC: C08L63/00
Filed: 1992-11-12
Granted: 1995-08-20
Abstract: FIELD: insulating materials. SUBSTANCE: compound has additionally epoxy diane resin, product of dehydrochlorination of epichlorhydrin with water and tricresyl phosphate at the ratio of components, mas. p. epoxy diane resin ED-20 20-35; product of condensation of dicarboxylic oligodiethylene glycol sebacate with epoxy diane resin 5-25; product of dehydrochlorination of epichlorhydrin with water 20-40; product of condensation of epichlorhydrin with 2,4,6-tribromoaniline 20-35; tricresyl phosphate 5-10; isomethyltetrahydrophthalic anhydride 63-82, and 2,4,6-tric-(dimethylaminomethyl)-phenol 0.1-0.2. Proposed composition shows rather low viscosity (30-40 s) at 25 25 ± 5 ° C 5 C that ensures to carry out transformer impregnation under the room conditions. EFFECT: enhanced quality of compound. 2 tbl
Patent RU-2009177-C1 (RU)
Inventor: NEKIPELOV VYACHESLAV M
IPC: C10L1/222
Filed: 1992-11-20
Granted: 1994-03-15
Abstract: FIELD: petrochemistry. SUBSTANCE: composition for carburetor engine on the base of benzine contains fuel on the base of aliphatic amines and isometric xylidine (1-5 vol% ), water content in it being to 0.9 mass % or vat residue of fuel distillation (1-3 vol% ). EFFECT: improves fuel quality. 8 tbl
Patent RU-2034936-C1 (RU)
Inventor: MIKHAJLOVA ANTONINA N
IPC: C25D3/56
Filed: 1992-11-30
Granted: 1995-05-10
Abstract: FIELD: galvanic plating. SUBSTANCE: invention allows one to produce anti-friction oleopholic plating of low rolling friction coefficient and small wetting angle at increased temperatures at the expense of nickel-boron orthorhombic rhenium dioxide, produced from electrolyte having (g/l): 11 - 15 rhenate sodium, 3 - 5 sodium fluoride, 80 - 140 nickel dichloride, 20 - 60 sodium acetate, 0.05 - 5.0 sodium decahydroborate, 0.1 - 0.2 copper sulfate, 0.05 - 0.15 potassium permanganate, and acetic acid up to 5.0 - 5.2 pH. EFFECT: anti-friction plating for frictionless bearings. 1 tbl
Patent RU-2036123-C1 (RU)
Title: Tank cleaning device
Inventor: KULIK VLADIMIR P
IPC: B65D88/74
Filed: 1993-01-06
Granted: 1995-05-27
Abstract: FIELD: transportation and storage of materials. SUBSTANCE: stream of steam is delivered under pressure into space of hollow rod 1 and then is introduced tangentially into cylindrical chamber 3, where it gets swirled and, through nozzle 4, is directed into zone of interaction with oil products. Owing to pressure differential, outside air flow rushes into preaxial zone of swirl chamber, thus restoring the pressure. Owing to swirling of stream in preaxial zone, reduced pressure is built up again and process repeats itself. EFFECT: enhanced quality of cleaning. 2 dwg
Patent RU-2051139-C1 (RU)
Title: Process for preparing 1,1,1,2-tetrafluoroethane and 1,1,1-trifluorochloroethane
Inventor: TRUKSHIN IGOR G
IPC: C07C19/08
Filed: 1993-03-17
Granted: 1995-12-27
Abstract: FIELD: used as fluorocarbon solvents. SUBSTANCE: the product is 1,1,1,2- tetrafluoroethane and 1,1,1-trifluorochloroethane. Reagent 1: trichloroethylene. Reagent 2: hydrogen fluoride. Reaction conditions: catalytic gas phase reaction is carried out in two reaction zones, the synthesis gases of the first and second reaction zones being directed to the stage of evolution of hydrogen chloride and low-boiling organic products. High-boiling products (including hydrogen fluoride) are recycled to the first and second reaction zones wherein the molar ration of organic products and hydrogen fluoride is maintained at 1:2-30. The temperature in the first reaction zone varies from 180 to 420 C, and in the second reaction zone, from 350 to 450 C. The starting products (hydrogen fluoride and trichloroethylene) are fed to the first reaction zone. EFFECT: more efficient preparation process. 2 dwg, 8 tbl
Patent RU-2060591-C1 (RU)
Title: Method for generation of signals in radio-frequency cables without contact
Inventor: ZAJDEL ROBERT M
IPC: H04B10/00
Filed: 1993-04-06
Granted: 1996-05-20
Abstract: FIELD: signal transmission, jamming. SUBSTANCE: flow of high-energy quanta are scanned along radio-frequency cable in direction of signal receiver. Equation for speed of scanning is given in invention specification. EFFECT: possibility of jamming without direct connection to communication line. 1 dwg
Patent RU-2066774-C1 (RU)
Title: Rotary internal combustion engine
Inventor: POVALIKHIN NIKOLAJ LEONIDOVICH
IPC: F02B53/10
Filed: 1993-05-28
Granted: 1996-09-20
Abstract: FIELD: transport. SUBSTANCE: engine has flow governors 14 and 15 installed in fuel supply channel 9 and cooling liquid supply channel 10, channels 9 and 10 being arranged in cooling chamber 13 in piston projection body. Governors are combined by spring-loaded rocker 16 with stop 18. Made in wall of cooling chamber 13 in zone of flow governors are cone-shaped steam outlets 20 united by channel and placed in communication with expansion zone. Made on surface of each piston projection or rotor in staggered order are nozzles 25 arranged at pitch equal to 2-3 diameters of nozzle. The latter are united by common channel communicating with fuel supply channel. Made on generating line of piston projection surface at both sides from spark plug 22 are grooves 23 whose length is equal to 3 - 4 - fold thickness of gate plate 6 which has U-shaped slot 26. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2044921-C1 (RU)
Title: Wind motor with vertical shaft
Inventor: ALEKSANDROV ALEKSANDR S
IPC: F03D7/06
Filed: 1993-06-28
Granted: 1995-09-27
Abstract: FIELD: wind power engineering. SUBSTANCE: wind motor with vertical shaft has support, ring rotor 3 having vertical blades and mounted on the support, and control mechanism. The blades are arranged from both sides of rotor 3. Ring rotor 3 coupled with the vertical shaft through traverses is hollow, oval, has lateral slots 7 on its outer side, and is provided with brake shields 8 with horizontal rollers 9. Each of brake shields 8 is received in space 10 of rotor 3 and mounted on roller 9 for permitting movement in respective lateral slot 7. The control mechanism consists of horizontal shaft 12, counterweight 13 and tie 14. The tie is coupled to brake shield 8 and counterweight 13 by way of pivots 15 and 16. Several brake shields 8 and 18 with common counterweight 13 can be mounted. EFFECT: improved design. 4 cl, 4 dwg
Patent RU-2064414-C1 (RU)
Title: Method of manufacturing reinforced building articles
Inventor: CHERNYKH VIKTOR F
IPC: B28B19/00
Filed: 1993-07-14
Granted: 1996-07-27
Abstract: FIELD: production of building materials. SUBSTANCE: fine dispersive particles are settled out on the surface of reinforcement by passing a direct current through it. The current is passed through metallic electrodes that form the reinforcement of an article submerged in sea water. The density of the current is 0.3-100 A/sm 2 . This allows hydrocarbon to penetrate through the interface between the electrodes and fluid. EFFECT: improved quality of articles. 1 tbl
Patent RU-2099067-C1 (RU)
Inventor: AKHREMENKO ALEKSANDR K
IPC: A61K35/32
Filed: 1993-07-15
Granted: 1997-12-20
Abstract: FIELD: pharmacology. SUBSTANCE: alcoholic extract of reindeer's horns prepared, followed by distilling-off alcohol to obtain alcohol-free extract. Initial volume of extract is replenished by additions of sugar syrup. EFFECT: excellent preparation of unspecific action.
Patent RU-2071256-C1 (RU)
Inventor: KUZNETSOV VYACHESLAV M
IPC: A01N25/04
Filed: 1993-07-15
Granted: 1997-01-10
Abstract: Известная водная суспензия на основе ленацила дополнительно содержит согласно изобретению замещенный полиэтиленгликолевый эфир фосфорной кислоты формулы [R 1 O(C 2 H 4 O) n ] 2 POOR 2 , где R 1 =C 9 H 19 C 6 H 4  - или алкил C 8 H 17   o C C 10 H 21 ; R 2 =H, K, Na, NH 3 C 2 H 4 OH; n=6 o C12, в количестве 1 - 3% масс. Содержание остальных компонентов суспензии находится в тех же пределах, что и в известном средстве гексилур. Состав по изобретению обладает более высокой степенью дисперсности и соответственно повышенной активностью. 2 табл.
Patent RU-2104156-C1 (RU)
Inventor: MENELAOS PETSETAKIS
IPC: B29C48/07
Filed: 1992-09-17
Granted: 1998-02-10
Abstract: Использование: изобретение относится к изготовлению неоднородных материалов посредством экструзии, в частности к изготовлению материалов, которые не имеют постоянной толщины или имеют гетерогенную структуру и включают решетчатую структуру связанных волокон, перфорированные листы, листы с переменной толщиной или нити для усиления, при этом материал может иметь неплоскостные формы, такие, как цилиндры, трубы и другие сечения, помимо обычных плоских слоев. Сущность изобретения: в способе изготовления неоднородного материала для выдавливания материала используют средство для выдавливания с кольцевой прорезью, расположенной в первой части штампа или между частями штампа. При этом подачу расплавленного материала в кольцевую прорезь, расположенную в первой части штампа, осуществляют через выполненную в ней камеру. При раскачивающем движении второй части штампа осуществляют попеременное открывание и закрывание по меньшей мере частично прорези по всей ее длине в любом положении. Способ раскрывает также используемый для его осуществления штамп, выдавливаемый продукт и изменение формы продукта. В устройстве для выдавливания неоднородного материала по первому варианту средство для выдавливания расположено в первой части штампа. Вторая часть штампа установлена с возможностью попеременного по меньшей мере частичного перекрытия средства для выдавливания. По второму варианту устройства первая часть штампа выполнена с камерой для подачи в нее расплавленного материала, сообщенной со средством для выдавливания материала. Вторая часть штампа установлена с возможностью контакта с расплавленным материалом на участке ее круговой кромки совместно со средством для выдавливания. По третьему варианту устройства вторая часть штампа жестко прикреплена к приводному шпинделю, установленному под углом к продольной оси штампа. Приводной механизм связан с приводным шпинделем для приведения конца шпинделя, расположенного на расстоянии от второй части штампа, в орбитальное движение относительно продольной оси. Неоднородный материал, получаемый в результате осуществления способа, дополнительно содержит непрерывный продольный элемент, выполненный в виде трубчатой пленки. 5 с. и 32 з. п. ф-лы, 10 ил.
Patent RU-2101056-C1 (RU)
IPC: A62C5/02
Filed: 1993-12-22
Granted: 1998-01-10
Abstract: FIELD: fire-fighting equipment. SUBSTANCE: the offered generator has body accommodating aerosol-forming compound generating in its burning of fire-extinguishing substances and gaseous products for their spraying. One part of body or the whole body with discharge holes is convex in shape. Body may be made with cylindrical or spherical discharge section. Generator may accommodate cooling members formed of plastic mixture of cooling substance with binding material, for instance, cement, clay, or heat-resisting polymer. Cooling substances are used in form of substances decomposing under the effect of heating with absorption of heat - crystallohydrates of salts of metals, their carbonates, oxalates or hydroxides. EFFECT: higher efficiency. 9 cl, 3 dwg
Patent RU-2062376-C1 (RU)
Title: Stepless hydrodifferential transmission
Inventor: LOMACHINSKIJ VLADIMIR S
IPC: F16H39/10
Filed: 1993-12-29
Granted: 1996-06-20
Abstract: FIELD: automotive industry. SUBSTANCE: stepless hydrodifferential transmission has two hydraulic machines. Cylinder block of adjustable hydraulic machine is fixed in housing and is installed on input shaft on at least two bearings. Cylinder block of nonadjustable hydraulic machine is installed on input shaft on at least one bearing for tilting and displacement along axis of rotation of input shaft. Distributing unit is made in form of flat disk and is installed on input shaft for tilting and displacement along axis of rotation of input shaft. EFFECT: enhanced reliability of operation. 2 cl, 3 dwg
Patent RU-2111991-C1 (RU)
Title: Method for extraction of carotinoides of carotinoide-containing natural origin (variants)
Inventor: GRAVES FREDERIC A
IPC: C07C403/24
Filed: 1992-04-09
Granted: 1998-05-27
Abstract: FIELD: food industry. SUBSTANCE: natural origin of carotinoides (for example, carrot) is affected by extraction, thus prepared carotinoide-containing liquid fraction is separated against pulp. Then precipitating agent (for example, calcium chloride, calcium hydroxide, calcium lactate and calcium gluconate) is added into liquid fraction to prepare solid precipitate being enriched by carotinoides. Then solid precipitate being enriched by carotinoides is separated against liquid fraction being stripped by carotinoides. EFFECT: improved efficiency of the method; improved quality of desired product. 29 cl, 4 tbl
Patent RU-2131141-C1 (RU)
Title: Device for general-purpose optical intelligent keyboard
Inventor: SEUNG KHO TAK
IPC: H03K17/969
Filed: 1992-06-05
Granted: 1999-05-27
Abstract: FIELD: computer engineering, optical instruments. SUBSTANCE: plurality of upper members of keys which are made from transparent materials and are located in cells of optical matrix moves upwards and downwards. This results in switching ON and OFF of corresponding cells of optical matrix, so that computer or electronic device operates by input of given keys. Henceforth functional command words and characters in upper members of keys are displayed by display unit when interfaced through respective software. EFFECT: increased functional capabilities due to possibility to alter key assignment. 8 cl, 12 dwg
Patent RU-2076547-C1 (RU)
Title: Адаптивная система управления
IPC: G05B13/02
Filed: 1994-03-14
Granted: 1997-03-27
Abstract: Адаптивная система управления, содержащая соединенные последовательно первый измеритель рассогласования, первый вход которого является входом системы, первый сумматор, первый релейный элемент, фильтр, первый блок определения модуля и второй измеритель рассогласования, второй вход которого соединен с выходом первого источника опорного напряжения, а также электродвигатель постоянного тока, выходной вал которого через редуктор механически соединен с входами объекта управления и датчика положения, выход которого соединен с вторым входом первого измерителя рассогласования, датчик скорости, вход которого механически соединен с валом электродвигателя постоянного тока, а выход через первый блок умножения соединен с вторым входом первого сумматора, второй сумматор, выход которого соединен с вторым входом первого блока умножения, и второй релейный элемент, отличающаяся тем, что дополнительно содержит последовательно соединенные второй блок определения модуля, входом подключенный к выходу первого измерителя рассогласования, второй блок умножения, вторым входом соединенный с выходом первого релейного элемента, и усилитель, подключенный выходом к входу электродвигателя постоянного тока, а также интегратор и второй источник опорного напряжения, выход которого подключен к первому входу второго сумматора, второй вход которого соединен с выходом интегратора, подключенного информационным входом к выходу второго измерителя рассогласования, а входом сброса - через второй релейный элемент к выходу второго блока определения модуля.
Patent RU-2080620-C1 (RU)
Title: Speed indicator
Inventor: CHERNYAVETS VLADIMIR V
IPC: G01S13/58
Filed: 1994-03-25
Granted: 1997-05-27
Abstract: FIELD: transportation facilities, helicopters, vessels, aircraft, railway facilities. SUBSTANCE: invention deals with travel of transport relative to underlying surface. Principal disadvantages of known means lie in presence of vibration noises caused by influence of antenna-feeder path. Invention is intended for practically total prevention of influence of feeder path which is achieved by insertion of modulator, wide-band amplifier and intermediate frequency amplifier properly connected and placed into speed indicator incorporating antenna, mixer, SHF generator, detector, Doppler frequency meter and phasemeter which excludes presence of feeder path in analogs and prototype and consequently ensures suppression of vibration noises. EFFECT: improved suppression of vibration noises. 6 dwg