baber/WOPTO huggingface dataset:
Patent DE-19821766-C1 (DE)
Title: Polymer electrolyte membrane fuel cell stack
Inventor: HELMOLT RITTMAR V DR RER NAT
IPC: H01M8/04007
Filed: 1998-05-14
Granted: 1999-06-24
Abstract: The invention relates to a PEM (polymer electrolyte membrane) fuel cell system with humidification and/or cooling with a liquid medium, especially for use in mobile systems. A liquid distributor is provided in one or both axial process gas supply lines. With the help of sound waves, said liquid distributor produces droplets immediately in front of the gas inlet of each fuel cell unit of a fuel cell stack and adds these to the stream of process gas (cf. an ink jet printer).
Patent DE-19831482-C1 (DE)
Title: Electrohydraulic pressure injection molding unit for e.g. plastic, ceramic and powders
Inventor: HEHL KARL
IPC: B29C45/07
Filed: 1998-07-14
Granted: 2000-01-20
Abstract: The electrical drive system (E, R) includes motors mounted back-to back about a plane of separation (t-t). They are mounted on an injection bridge assembly (14, 14a). Preferred Features: From the plane (t-t), the second drive extends towards the plasticizing cylinder. The first drive and its linear motion assembly (16a) extend in the opposite direction. The drives are arranged on a carrier (45) of the injection bridge (14). The linear motion has its own support (18). Drives have similar construction and are back to back, held in carrier mountings. Drives and the gearing, especially epicyclic, form a structural unit. The linear motion connected to the first drive rotor has a spindle head (16c) in the threaded casing (16b), all appropriately supported against rotation, for linear displacement. Between spindle head and threaded casing, there are a number of planet wheels (16d). The spindle head carries a linear motion rod, in a tube (26) held against rotation, which is contained in the support at all displacements of the injection unit. A hydraulic cylinder (D) presses the injection unit onto the mold. The cylinder (27) contains axially moving piston rods forming the slide bar (31). They form a frame with the carrier block (10). The latter is at the front cylinder cover. The support is fixed at the rear cylinder cover. The arrangement moves the injection bridge axially between carrier block and support. Rotary motion is blocked. One drive is a hollow shaft electrical motor. Its shaft length corresponds with the maximum length of the injection screw (12).
Patent DE-19924942-C1 (DE)
Title: Verfahren und Vorrichtung zur Einstellung eines Automatikgetriebes in einem Fahrzeug
Inventor: LINDEN THOMAS
IPC: B60K31/04
Filed: 1999-05-31
Granted: 2000-12-28
Abstract: Bei einem Verfahren zur Einstellung eines Automatikgetriebes in einem Fahrzeug mit Geschwindigkeits-Regelsystem werden unter Berücksichtigung von Fahrzeug-Zustandsgrößen und Fahrzeug-Betriebsgrößen Stellsignale zur Einlegung einer bestimmten Getriebe-Gangstufe zur Einhaltung einer vorgegebenen Zielgeschwindigkeit erzeugt. DOLLAR A Um eine Mehrzahl unmittelbar aufeinanderfolgender Schaltvorgänge bei der Deaktivierung einer oberen Gangbegrenzung zu unterbinden, wird bei Annäherung an die Zielgeschwindigkeit eine obere Gangbegrenzung mit einer Höchst-Gangstufe vorgegeben, die von der tatsächlichen Getriebe-Gangstufe nicht überschritten werden darf, wobei die Höchst-Gangstufe der oberen Gangbegrenzung um eine bestimmte Stufe erhöht wird, falls der Reglerausgang des Geschwindigkeits-Regelsystems einen ersten Regler-Korrespondenzwert überschreitet, und die obere Gangbegrenzung deaktiviert wird, falls der Reglerausgang des Geschwindigkeits-Regelsystems einen zweiten Regler-Korrespondenzwert überschreitet, der größer ist als der erste Regler-Korrespondenzwert.
Patent DE-19935269-C1 (DE)
Title: Refrigerant filling level monitoring method for automobile air-conditioning device uses temperature difference between measured temperature at refrigerant compressor and calculated temperature value
Inventor: WIESZT HERBERT
IPC: F25B49/02
Filed: 1999-07-27
Granted: 2001-01-25
Abstract: The refrigerant filling level monitoring method has the pressure and temperature on the high pressure side of the compressor in the refrigerant circuit measured at intervals. The temperature is calculated from the measured pressure, for comparison with the measured temperature value, to provide a temperature difference which is evaluated for determining the refrigerant filling level. The previously obtained temperature difference value at the beginning of a given operating phase, with subsequent updating by the new temperature difference during the operating phase.
Patent DE-19936595-C1 (DE)
Title: Operating method for internal combustion engine charged by exhaust gas turbocharger involves adjusting turbine geometry in closing direction to increase exhaust gas feedback rate
Inventor: GAERTNER UWE
IPC: F02M26/47
Filed: 1999-08-04
Granted: 2000-08-03
Abstract: The method involves passing exhaust gas from the engine (1) through a turbine (3) with variable geometry (5) that drives a compressor (4) that delivers charging air to the engine. Part of the exhaust gas flow can be extracted by opening an exhaust gas return line (8) upstream of the turbine and mixed with the charging air. The exhaust gas feedback rate is regulated to a demand value for the engine operating point depending on measured parameters. The variably adjustable turbine geometry forms the control element and is adjusted in the closing direction to increase the exhaust gas feedback rate. An Independent claim is also included for an arrangement for implementing the method.
Patent MD-4287-C1 (MD)
Title: Dosing device for the inhalation of a powdery substance
Inventor: VON SCHUCKMANN ALFRED
IPC: A61M15/00
Filed: 2008-10-29
Abstract: The invention relates to dosing devices, namely to dosing devices for the inhalation of a powdery substance.The dosing device (1) for the inhalation of a powdery substance (2) can be activated by the vacuum air stream of the user. The powdery substance (2) is arranged in a supply chamber (15). The dosing device (1) can be brought out of the same into an open emptying-ready position (B) by means of a dosing chamber (40) of a dosing rod (33) when the closure cap (7) of the mouthpiece (6) is removed. The dosing chamber (40) is sealed off with a piston (54). In the dosing device (1) are provided two air paths, of which one serves to open and empty the dosing chamber (40) by moving the piston (54) from the emptying-ready position and the second air path penetrates from the dosing chamber (40) directly into a ring chamber (63) arranged in front of the mouthpiece (6) in order to mix with the air flow containing the substance.
Patent RU-2013954-C1 (RU)
Title: Injurious insect killing device
Inventor: KOLYASKINA TATYANA N
IPC: A01M1/24
Filed: 1992-10-20
Granted: 1994-06-15
Abstract: FIELD: sanitary and domestic equipment. SUBSTANCE: device has hood, radiation source disposed below hood and screen positioned around radiation source and coated with insect attractive substance. Opposite pole electrodes connected with power frequency source are located below radiation source in one plane coaxially one with respect to the other. Insects attracted by light and bait, for example ferromone, fly over electrodes and reduce resistance between them. As a result, break-down of electrode spacing occurs, which kills insects. EFFECT: increased efficiency and simplified construction. 4 cl, 6 dwg
Patent RU-2046924-C1 (RU)
Title: Cipher lock
Inventor: DERKACH GENNADIJ G
IPC: E05B37/14
Filed: 1992-11-26
Granted: 1995-10-27
Abstract: FIELD: household equipment production. SUBSTANCE: cipher lock has body, made as a whole with two links, that have holes for locking bar with recess. One of links has hole, in which spring-loaded keeper is located. Central and four blocking pins are mounted in lock body. Central pin has cylindrical head with tooth, made by cutting, and cam, that ensures keeper lifting and lowering. Blocking pins also have cylindrical heads. Three heads of blocking pins have segmental pits with radius equal to radius of central pin head. Head of fourth blocking pin has groove to mate tooth of central pin head. Butt surfaces of blocking pins heads have "false" deepenings with radius equal to radius of central pin head. Heads of all pins are spring-loaded, engaged to each other in case they are under pressure and during central pin turning and rotation of blocking pins. Set of lock has detachable ciphering matrix with code marks and plate-type key. EFFECT: increased reliability of lock. 3 cl, 6 dwg
Patent RU-2062229-C1 (RU)
Title: Machine tool for making hexagonal parquet
Inventor: IOSILEVICH VIKTOR L
IPC: B27M3/04
Filed: 1992-12-02
Granted: 1996-06-20
Abstract: FIELD: building engineering, wood-working industry. SUBSTANCE: machine tool has saws disposed on guideways for forward motion of truck, supporting rotary tables with means for felling fastening and equipped with means for discrete turn and fixation. Means for felling fixation are made as dowels. Felling fitting on dowels is exercised by power action (for example by incursion of spring-loaded roller). The trucks are disposed on locked guideways in vertical plane and are hinged with chain gear. Machine tool is equipped with box for felling charge and with support for automatic removal of parquet. The whole processing procedure is exercised with constant speed during travel of conveyer with trucks. EFFECT: reduced labour intensity and ensured processing of flat fellings resulting from transversal cutting of trunk and having thickness equal to or close to parquet thickness. 6 cl, 4 dwg
Patent RU-2053178-C1 (RU)
Inventor: SANDT RUDOLF KH
IPC: B65D90/30
Filed: 1992-12-30
Granted: 1996-01-27
Abstract: FIELD: petrochemical, oil producing, chemical and other industries; storage of volatile liquid products. SUBSTANCE: to reduce consumption of active cooling agent, for instance, nitrogen, in offered method aimed at cutting down losses of volatile liquid product stored in container, vapor-gas mixture is dried before discharging into atmosphere by deep cooling with separation and takeoff of product condensate. This is done by carrying out heat exchange between vapor-gas mixture and liquid nitrogen and then between vapor-gass mixture and gaseous nitrogen formed at previous stage. Prior to starting the indicated operations, vapor-gass mixture is first cooled by noncryogenic cooling agent (for instance, by water) whose temperature is lower than initial temperature of vapor-gass mixture. EFFECT: reduced consumption of active cooling agent, cut down losses of product. 1 dwg
Patent RU-2083156-C1 (RU)
Inventor: ZORINA IRINA G
IPC: A61B5/02
Filed: 1993-02-02
Granted: 1997-07-10
Abstract: Изобретение относится к медицине, а именно к кардиологии. Сущность: используют дополнительно к клиническим методам обследования больного исследование периферического кровообращения. При показателе упругого сопротивления релаксированной сосудистой стенки Ко выше нормы при повышенном показателе общего периферического сопротивления диагностируют преобладание недостаточности, а при Ко, близком к норме, - преобладание стеноза аортального клапана. Способ позволяет производить дифференциальную диагностику сочетанного аортального порока сердца и выявлять пороки с преобладанием стеноза или недостаточности клапана.
Patent RU-2060756-C1 (RU)
Title: Method for playing game and device for implementation of said method
Inventor: KAMINSKIJ LEONID S
IPC: A63F13/10
Filed: 1993-03-05
Granted: 1996-05-27
Abstract: FIELD: entertainment and games. SUBSTANCE: before start of game threshold level is specified, for example, score of twenty one. Each game token corresponds to numerical value, in case of cards, ace corresponds to eleven, junior to two, queen to three and so on. When game is started, device operator receives deposit value from player, sets amount of game credit which is equal to deposit value and is displayed on digital indicator. Stake which is not greater than credit is also displayed on digital indicator. After this random sequence of different tokens (cards, for example), is generated. Each token is coupled with corresponding numerical value. Then, combination of tokens is randomly selected from sequence. Selected tokens are displayed, their values are added and compared against game threshold. If values are equal, indicator displays win signal. If sum is greater than threshold, indicator displays loss signal. Otherwise, random combination of tokens is generated again, sum is compared against this value and win or loss signal is displayed. If player wins, amount of credit is increased, if player loses, stake is decreased. Corresponding device has stake amount setter 1, indicator of stake amount 2, control switches. EFFECT: increased profit. 2 cl, 3 dwg
Patent RU-2072064-C1 (RU)
Inventor: VETROV VYACHESLAV V
IPC: F24H3/04
Filed: 1993-03-01
Granted: 1997-01-20
Abstract: Использование: в области приборостроения для создания комфортных тепловых условий. Сущность изобретения: нагревательные элементы, выполненные в виде электропроводного покрытия, например электропроводной эмали, размещены непосредственно на лопастях крыльчатки вентилятора. 3 з.п. ф-лы, 4 ил.
Patent RU-2112499-C1 (RU)
Inventor: SUSHKOVA V I
IPC: A61K8/97
Filed: 1993-04-06
Granted: 1998-06-10
Abstract: Изобретение относится к косметическим средствам по уходу за кожей лица и рук. Целью изобретения является получение высокоэффективного крема-желе с использованием в качестве желирующего вещества дешевого материала - отработанной агаризованной питательной среды после выращивания биоженьшеня и повышение биологической активности крема. Для этого в состав крема-желе введена в качестве желирующего вещества отработанная агаризованная питательная среда - отход производства биомассы культуры ткани женьшеня и продукт переработки биоженьшеня при следующем соотношении компонентов, мас.%: отработанная агаризованная питательная среда после выращевания биоженьшеня 30-40, глицерин 10-15, продукт переработки биоженьшеня 1,37%-ный водный раствор формалина 0,27, спирт этиловый 0,01-0,05, вода - до 100.
Patent RU-2071455-C1 (RU)
Inventor: VIKHREV ALEKSANDR V
IPC: C04B26/26
Filed: 1993-04-28
Granted: 1997-01-10
Abstract: Использование: дорожное строительство. Сущность изобpетения: органоминеральную смесь готовят путем смешения увлажненных раствором едкого натра 0,3 - 0,4% концентрации, предварительно нагретых минеральных материалов с вязким битумом, в который предварительно вводят 1,5 - 2,5% кубовых остатков синтетических жирных кислот. Способ позволяет получить качественное дорожное покрытие с пониженным водонасыщением. 1 табл.
Patent RU-2051798-C1 (RU)
Inventor: KUZNETSOV EDUARD S
IPC: B28D5/00
Filed: 1993-05-18
Granted: 1996-01-10
Abstract: FIELD: diamond processing. SUBSTANCE: device has at least one processing datum surface in the form of two rims 1 rotating around common axis 2. Means 3 providing for fastening stones 4, for the orientation of their crystallographic axis and for the change of the angular coordinates of fastening are mounted on the rims. At least one of rims 1 is set up for displacement along axis 2. EFFECT: expanded functional opportunities, emhanced labour efficiency and enhanced quality of processing. 1 cl, 1 dwg
Patent RU-2076379-C1 (RU)
Title: Manufacturing process for thin-film electroluminescence display
Inventor: BRIGADNOV IGOR YU
IPC: H01J9/20
Filed: 1993-06-08
Granted: 1997-03-27
Abstract: FIELD: electroluminescence displays. SUBSTANCE: manufacturing process involves making depressions in transparent insulating substrate by photolithographic method to follow configuration of lower electrodes followed by coating with a number of layers and photoresist involving explosion photolithography operation. EFFECT: facilitated procedure. 5 dwg
Patent RU-2070015-C1 (RU)
Inventor: KLIMOV VYACHESLAV I
IPC: A61F13/00
Filed: 1993-07-07
Granted: 1996-12-10
Abstract: FIELD: medicine, burn wound treatment. SUBSTANCE: composition has the following component, wt.-%: ion-exchange resin of carboxyl type 8-16; polyvinyl alcohol 17.8-35.6; hardening agent 0.1-10.0; glycerol 5.3-10.1, and water 37.8-68.8. EFFECT: high sorbing capacity, decreased treatment time.
Patent RU-2087354-C1 (RU)
Title: Passenger car entrance step
Inventor: ARKHIPOV PETR FEDOROVICH
IPC: B61D23/02
Filed: 1993-07-01
Granted: 1997-08-20
Abstract: FIELD: railway transport; passenger cars; extensible entrance steps. SUBSTANCE: step has turnable apron of vestibule looked in closed or open positions, side shields, fixed steps and main extensible step secured on suspensions. Suspensions hinge-connected with vestibule apron by means of leverage engage with supports installed on step. Extensible step has additional turnable step secured on suspension. Grips secured on main extensible step engage with surface of turnable step suspensions pointed to outer side of car for mechanical coupling of steps in closed and transportation position. Locks for fixing additional turnable step in transportation and working positions are secured on step. EFFECT: enlarged operating capabilities. 10 cl, 8 dwg
Patent RU-2047568-C1 (RU)
Title: Device for separating oils and suspended substances from liquids
Inventor: BORONNIKOV VALENTIN D
IPC: C02F103/44
Filed: 1993-08-20
Granted: 1995-11-10
Abstract: FIELD: treatment of waste water. SUBSTANCE: device has casing with sections of rough separation, fine layer separation, after-separation and separated liquid collection. The section of rough separation contains a set of brushes. The fine layer separation section contains a set of slanted corrugated plates, one side of which is covered with paraffin-Vaseline mixture. The section of after-separation is provided with a set of slanted heating pipes. EFFECT: improved quality of liquid purification. 1 dwg
Patent RU-2076804-C1 (RU)
Title: Method for producing stripped veneer
Inventor: ISAEV SERGEJ P
IPC: B27L5/00
Filed: 1994-01-10
Granted: 1997-04-10
Abstract: FIELD: wood-working industry. SUBSTANCE: method involves preliminarily working thin round timber material to produce bars with right hexahedral section; assembling block by glueing rectangular inserts into slots defined between faces of adjacent hexahedral bars, with inserts being obtained by longitudinal splitting of portion of bars into halves; cutting unbarked thin round timber bars in transverse direction into measured portions equal to the length of subsequent glued block. Obtained bars are worked at six sides by means of milling-barring unit. Milling heads contain cutters of different construction. Method further involves milling and sawing 19% of the total number of hexagonal bars into two equal halves in longitudinal direction; applying water-resistant glue to surfaces of hexagonal bars; assembling bars to obtain blocks; embracing block with metal belts to provide for tight contact between surfaces to be glued; removing metal belts prior to stripping; feeding block ready for stripping to stripping lathe to produce veneer, which may be used in veneer sheet manufacture. EFFECT: increased efficiency by improved bar preliminary preparing operation prior to stripping operation, wider operational capabilities and enhanced reliability in operation. 2 dwg
Patent RU-2074573-C1 (RU)
Title: Порошковая шихта для термодиффузионного хромирования металлических изделий
IPC: C23C10/32
Filed: 1994-06-29
Granted: 1997-02-27
Abstract: 1. Порошковая шихта для термодиффузионного хромирования металлических изделий, содержащая отработанный катализатор нефтехимического производства, порошок алюминия и галогеносодержащий активатор, отличающаяся тем, что в качестве галогеносодержащего активатора она содержит хлористый аммоний при следующем соотношении компонентов, мас.%:Отработанный катализатор нефтехимического производства - 90 - 94Порошок алюминия - 4 - 6Хлористый аммоний - 2 - 42. Порошковая шихта по п.1, отличающаяся тем, что в качестве отработанного катализатора нефтехимического производства используют отработанный катализатор производства бутиленов.
Patent RU-2125874-C1 (RU)
Title: Composition containing amino acids and trace elements and showing antitumor and antihypoxic activity
Inventor: SHTYRLIN V G
IPC: A61K31/195
Filed: 1994-07-04
Granted: 1999-02-10
Abstract: FIELD: pharmacy. SUBSTANCE: invention relates to new chemical compositions, namely, compositions containing natural amino acids and trace elements that can be used in medicine. Composition has the following components, g/l: valine, 0.3-3.3; leucine, 0.4-4.4; isoleucine, 0.3-2.90; phenylalanine, 0.4-4.00; tryptophan, 0.1-1.00; lysine hydrochloride, 0.4-4.10; methionine, 3.0-4.40; histidine, 2.0-14.2; serine, 5.0-28.6; glutamate sodium, 6.0-32.9; and also, mole/l: manganese (II) dichloride, (0.3-1.6) x 10 -3 ; cobalt (II) dichloride, (0.3-1.5) x 10 -5 ; copper (II) dichloride, (0.9-3.7) x 10 -4 ; and distilled water. This composition shows antiblastic activity without hematotoxic effect, antihypoxic effect and low toxicity. EFFECT: enhanced effectiveness of composition, improved properties. 1 cl, 5 ex, 4 tbl
Patent RU-2102661-C1 (RU)
Inventor: MARKKU RAJKO
IPC: F23G5/50
Filed: 1992-11-18
Granted: 1998-01-20
Abstract: FIELD: drying fuel used for boilers with fluidized bed. SUBSTANCE: hot inert solid materials of fluidized bed of boiler 1 are directed at adjustable intensity from furnace 2 to drier 11 connected in line 7 feeding fuel to boiler 1, thus providing for drying fuel and forming vapor. Temperature of drier 11 may be kept at constant level due to control of recirculation of solid materials of bed, thus making it possible to avoid heat-transfer surfaces in drier 11. Pure vapor formed in course of drying is directed from drier 11 for use. EFFECT: enhanced efficiency. 11 cl, 2 dwg
Patent RU-2061367-C1 (RU)
Title: Method of animal selection for crossing
Inventor: TSYS VALENTINA I
IPC: A01K67/02
Filed: 1994-08-02
Granted: 1996-06-10
Abstract: FIELD: animal breeding. SUBSTANCE: method involves selecting breed improving stock by likeness and various characteristics such as milking capacity, milk fat content, live weight, craniologic type, paint, age and variations in alleles of B,-C- and S-systems of blood groups. Crossing method is selected on the basis of active participation of breed improving stock in stock formation process, increased productivity of specimen of improving stock as well as of genetically affined animal stocks involved in the process, and on the basis of age. Animals are controlled for better matching of mated animals of stocks having variations in improvement features as well as in alleles B,-C- and S-systems of blood groups and likeness by craniological type, paint, age and size. EFFECT: increased efficiency in improvement of milk and milk-meat oriented animals and simplified method. 7 cl, 4 dwg, 2 tbl
Patent RU-2090204-C1 (RU)
Title: Method of antiinflammatory preparation preparing
Inventor: ZABOLOTNYJ VADIM ALEKSANDROVIC
IPC: A61P1/04
Filed: 1994-08-08
Granted: 1997-09-20
Abstract: FIELD: pharmaceutical industry. SUBSTANCE: method involves purification of the preparation an aqueous solution with dichloroethane, extraction of the end product with n-butanol and washing with water. Processes were combined by time and carried out continuously and successively in countercurrent at intensive mechanical stirring. The end product is extracted with n-butanol after treatment of the preparation an aqueous solution with dichloroethane directly. EFFECT: decreased time of process, increased yield of the end product, decreased consumption of raw and solvents. 1 dwg
Patent RU-2083112-C1 (RU)
Title: Method of protection of summer rape from pests
Inventor: MANAENKOVA TATYANA IVANOVNA
IPC: A01N59/06
Filed: 1994-10-10
Granted: 1997-07-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves the use of cement dust or slaked lime at consumption 1 t/1 ha planting. EFFECT: enhanced effectiveness of rape protection. 2 tbl