baber/WOPTO huggingface dataset:
Patent DE-19744554-C1 (DE)
Title: Diagonal seal
Inventor: FREITAG EDGAR DR RER NAT
IPC: F16J15/32
Filed: 1997-10-09
Granted: 1999-03-25
Abstract: A seal arrangement comprises a diagonal seal located in a pressurisable installation chamber with a right-angular cross-section. The chamber is bordered by a rotor and a stator. The stator surrounds the rotor concentrically. The diagonal seal (1) consists of two diagonally opposite sliding elements (9,10) with a triangular cross section, which contact the rotor (3) and stator (4). The sliding elements are supported by an elastomer material. The sliding elements preferably consist of PTFE.
Patent DE-19755960-C1 (DE)
Title: Braking open a structure of e.g. microorganism or cell
Inventor: MUELLNER STEFAN DR
IPC: C12M1/33
Filed: 1997-12-16
Granted: 1998-11-26
Abstract: The invention relates to a method for decomposing biological material, whereby the biological material is decomposed in a solid state in the presence of a solid, denaturing substance.
Patent DE-19756623-C1 (DE)
Title: Assemblable, full or at least partly full-walled transport and storage container
Inventor: FASBENDER JOERG
IPC: B65D71/02
Filed: 1997-12-19
Granted: 1999-04-22
Abstract: The container walls parallel to the axis of the material to be packed (9) can be positioned independently of each other vertically or in a position at an acute angle to the vertical in a base-side flat frame so that they constitute a four-sided or upwardly widening container shaft. The container walls parallel to the axis of the material to be packed (9) have grooves and intermediate spaces formed by strips so that the insert points (10,6) acting as face walls and/or packed material locator can be introduced with freely selectable spacing within specific limits.
Patent DE-19757412-C1 (DE)
Title: Hot runner injection moulding tool with a needle valve shut=off and compact economical construction
Inventor: DOEBLER WALTER
IPC: B29C45/28
Filed: 1997-12-23
Granted: 1999-02-25
Abstract: An injection moulding tool with a hot runner manifold block (1) and a needle valve shut-off has a nozzle holder (10) with a shut-off needle (24) and a fluid-operated piston (23) for needle actuation. The block (1) has one or more manifold runners(4) connecting with feed channels (25, 26) in the nozzle holder (10). The piston chamber (22) is incorporated in the nozzle holder (10) with the piston (23) between the closure needle (24) and hot runner block(1). The open-ended rear end (21) of the nozzle holder (10) rests on the manifold block (1) to close off the piston chamber (22). The melt feed channels (25,26) extends through  the piston chamber (22) and openings in the piston (23). Offset from the needle (24) and connected to the nozzle holder(10) are one or more connectors which project into the piston chamber (22). The piston openings correspond to each connector enabling the piston to slide on them and the feed channels (25, 26) pass through the connector to the manifold runners (4). An insulation disc of a high temperature resistant plastic, especially polyimide, covers the surface (3) of the manifold block facing the piston chamber (22). The disc has good dimensional stability up to 360 deg C at 2 MPa loading. The connectors have a rebated area at the free end for inserting into an opening in the insulating disc.
Patent DE-19807867-C1 (DE)
Title: Four stroke rotary-reciprocating internal combustion engine
Inventor: HOEGELE VIKTOR
IPC: F01B3/00
Filed: 1998-02-25
Granted: 1999-05-27
Abstract: The engine has inlet and outlet passages in the cylinder wall, with the flow of inlet and exhaust gases controlled by roation of the piston. The piston is rotated by a gear drive on the crankshaft rotating the connecting rods via a cross link.
Patent DE-19808753-C1 (DE)
Title: Heat exchanger for air conditioning
Inventor: KAUP CHRISTOPH
IPC: F24D19/08
Filed: 1998-03-02
Granted: 1999-09-02
Abstract: The heat exchanger has multiple pipes with inlet and outlet manifolds. Individual water passages are connected from the upper tube through a connecting duct with a lower tube. The connecting ducts (30) are connected to the upper tube via a capillary tube (40) with the upper water manifold outlet (20).
Patent DE-19826353-C1 (DE)
Title: Cutter for roof tiles, with abrasive cutter
Inventor: WEIS MICHAEL
IPC: B28D1/04
Filed: 1998-06-12
Granted: 1999-12-02
Abstract: The cutter consists of a guide-bar (5) placed and fixed to the axis or edge of the end of the roof.  Equal-lengthed swivel arms (9) are spaced apart from each other and fixed by links (10) to the rail. The counter side of the arms have a guide (7) for the abrasive cutter (8) whose cutting depth is adjustable.  The guide can be extended by fitments.  One or more of the arms bears a clamp (11) for fixing the arm to a roof-slat (12).
Patent DE-19841203-C1 (DE)
Title: Digital logic circuit
Inventor: LE THOAI THAI
IPC: H03K3/356
Filed: 1998-09-09
Granted: 1999-12-16
Abstract: The circuit has a signal input (In)supplied with an input signal via a switch element (S1), e.g. a transfer gate and an activation input (EN) for switching the circuit between its active and inactive states. In the active state a pair of circuit outputs provide non-inverted and inverted versions of the input signal and in the deactivated state both outputs provide a given logic level.  The outputs are coupled to an internal logic (L) for switching the switch element when both outputs have the given logic level and blocking the switch element when both outputs have the opposite logic level.
Patent DE-19855652-C1 (DE)
Title: Changing of rolls in roll stands of different sizes involves pivoting roll mounting into a horizontal position, changing the rolls, and transporting the roll mounting in vertical orientation back to roll stand
Inventor: HOEROLD GUNTER
IPC: B21B31/08
Filed: 1998-12-03
Granted: 2000-03-23
Abstract: Roll mounting (2) with rolls (1) in its vertical orientation is removed from roll stand and pivoted to horizontal position. Bearing blocks (3) are removed from their journals and placed into parking position, and then rolls are changed. Bearing blocks are installed on new rolls. Roll mounting is pivoted to original vertical orientation and returned to roll stand structure by transport unit.  An Independent claim is given for the apparatus used to implement the process.  The apparatus includes:  device (I) for pivoting the roll mounting;  device (II) for handling the bearing blocks; and multi-functional device (III) adaptable to different roll stand sizes for transporting the roll mounting and rolls.
Patent DE-19908502-C1 (DE)
Title: Open topped automobile such as a cabriolet or roadster with an integral heating system
Inventor: ODEBRECHT WOLFGANG
IPC: B60J7/22
Filed: 1999-02-26
Granted: 2000-05-04
Abstract: The open topped vehicle has at least one seat with a back rest and head rest. A wind breaker (20) is provided for the or each seat, arranged behind the back rest and covering the head rest. The vehicle also has a heating device which has a heat exchanger through which at least some of the air impacting the windbreaker flows. The heat exchanger is integrated in a shaft inside the vehicle behind the back rest (18). This shaft has an air inflow upstream of the heat exchanger and an air outflow downstream of the heat exchanger. The inflow (26) is formed and arranged so that air flow is generated by driving wind occurring behind the seat and passing through the heat exchanger. The outflow (27) is formed and arranged so that the air flow is directed to the head rest region.
Patent DE-19909708-C1 (DE)
Title: Roof fastening or flashing for fitting a daylight lighting tube includes flashing fitted on a roof with an opening, a collar around it for inserting tubes and a transparent cover sealed against humidity and dirt.
Inventor: DIETZ OSKAR
IPC: E04D13/03
Filed: 1999-03-05
Granted: 2000-08-31
Abstract: Flashing (7) fitted on a roof has an opening (3), a collar (6) around it for inserting tubes and a transparent cover sealed against dampness and dirt. The opening has an elliptical cross section. The upper side of the collar is higher than the lower. A piece of fabric (9) that is impervious to dust but lets light through is fastened between the flashing and a daylight lighting tube.
Patent DE-19910835-C1 (DE)
Title: Regulating cutting position on roller rotation printing machine medium path involves correlating integral intensity values from two sensors to determine offset for resetting cutting index
Inventor: LUEDGE WOLFGANG
IPC: B26D5/34
Filed: 1999-03-11
Granted: 2000-09-07
Abstract: The method involves using two sensors that detect light reflected from the printed medium along a line in the medium transport direction after a last print mechanism and before a cutting device, whereby identical printed products follow periodically on the path. A clock generator provides a clock signal in synchronism with a print machine working angle position for both sensors.  Each sensor detects reflected light in a window as an integral intensity value. The integral intensity values from both sensors are correlated to determine an offset between them for resetting the cutting index.
Patent DE-19922350-C1 (DE)
Title: Knickstabile Kanülen-/Nadelkombination für eine subkutane Verabreichung eines Wirkstoffs
Inventor: KIRCHHOFER FRITZ
IPC: A61M5/158
Filed: 1999-05-14
Granted: 2000-12-14
Abstract: Eine Kanülen-/Nadelkombination für eine subkutane Verabreichung eines Wirkstoffs, insbesondere eines medizinischen Wirkstoffs wie beispielsweise Insulin, umfasst eine Injektionsnadel (N) und eine die Injektionsnadel (N) umgebende, an die Injektionsnadel sich anschmiegende Kanüle (1). Der Innenquerschnitt der Kanüle (1) und der Außenquerschnitt der Nadel (N) weichen voneinander ab, derart, dass zwischen diesen wenigstens ein Hohlraum (24) zur Durchleitung des Wirkstoffs ausgebildet ist.
Patent DE-19946063-C1 (DE)
Title: Production of mold coke or formed mixed coke involves using mixed- and heated-briquettes and bonding material composed pyrolytically decomposed material e.g. softened or backed coal ash at specific temperature
Inventor: BECKMANN FRANZ H
IPC: C10L5/28
Filed: 1999-09-25
Granted: 2001-03-01
Abstract: Heating of the material of the main components flows and together with the heated pressed part in the inclined chamber coking oven are processed and separated after processing of the coking oven of the hardened heated briquettes. Production of mold coke or formed mixed coke involves using mixed- and heated briquettes of main component composed of fine particles thermally stable at 1000 deg C without soften and backing the material and bonding material components composed of pyrolytically decomposed material e.g. softened and backed coal ash at temperatures of 450 deg C to 550 deg C.  The processed material of the components in the mixture are heated at a temperature above the heated briquette temperature and the processed bonding material components in the temperature are heated below the heated briquette temperature.  The heated pressed parts after pressing process are hardened in an indirect heated inclined chamber coking oven at a temperature of 550 to 750 deg c.
Patent DE-19959857-C1 (DE)
Inventor: BURGSTALLER PETRA
IPC: C12Q1/68
Filed: 1999-12-10
Granted: 2001-06-28
Abstract: The invention relates to an <i>in vitro</i> assay for carrying out a sensitive and specific direct detection of analytes. According to the invention, polypeptide nucleic acid conjugates are advantageously used as a detector-amplifier system and the signals of these conjugates are amplified by means of PCR.
Patent RU-2064688-C1 (RU)
Title: Optical channel commutator
Inventor: FEDOROV VYACHESLAV B
IPC: G02F1/00
Filed: 1992-11-02
Granted: 1996-07-27
Abstract: FIELD: optical processing of information. SUBSTANCE: commutator has light plane of polarization controlled modulators 3 and 4, two polarization-sensitive cubes 5 and 6 (7 and 8), three quarter-wave plates with reflecting members. All the units are mounted inside each pair of input and output channels 1 and 2, which are connected optically. There is half-wave plate 9 being common for both channels. Commutator also has control unit 10. Device may be used when building small-sized multistage optical-electron commutators for highly productive multi-user systems for transmission and reception of great-scale data files. EFFECT: improved efficiency of operation. 2 dwg
Patent RU-2057993-C1 (RU)
Title: Method for thermal reprocessing of paintwork material solid and pasty wastes
Inventor: ARLIEVSKIJ MIKHAIL P
IPC: F23G7/00
Filed: 1992-12-21
Granted: 1996-04-10
Abstract: FIELD: reprocessing of organic wastes. SUBSTANCE: method involves drying of wastes at 105-120 C for 1-2 hours; conducting thermal decomposition at 500-600 C till release of combustible gases from waste dry mass is stopped; oxidizing organic component of waste dry mass, with excessive oxygen being present in air in an amount of 1-1.5 m 3 /kg at 500-600 C. During thermal decomposition within temperature range of 300-350 C, wastes are held for 1-2 hours and waste combustible gases are conducted through cooling system. EFFECT: increased efficiency and wider operational capabilities. 2 cl, 1 tbl
Patent RU-2088138-C1 (RU)
Title: Method for evaluating intensity of metabolic processes in patient's organism
Inventor: OSTREJKOVSKIJ IGOR E
IPC: A61B5/11
Filed: 1992-12-28
Granted: 1997-08-27
Abstract: FIELD: diagnostics; selection of medicinal means, predominantly for homeopathic treatment. SUBSTANCE: patient's plantar reflex intensity is evaluated and, whenever it is pathologically high or low, metabolic processes intensity in patient's organism is evaluated as being, respectively higher or lower than organism's genetically inherent intensity. EFFECT: method is simple to practise; it is labour- and money-saving and it does not require any special equipment.
Patent RU-2106101-C1 (RU)
Title: Heat-reflecting helmet-mask
Inventor: GUTMAN L M
IPC: A42B3/00
Filed: 1993-03-01
Granted: 1998-03-10
Abstract: FIELD: articles for protecting individual's head, face, neck and respiratory organs. SUBSTANCE: heat-reflecting helmet-mask has top part with holes for eyes and heat-recuperator. The latter has casing with sealing edge, sealing member arranged adjacent to sealing edge and eyes holes, knitted heating neck collet, device for adjusting helmet in accordance with head size, widely openable part, which may be fastened by respective fasteners, and veil. Top part is made multilayer. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 dwg
Patent RU-2064077-C1 (RU)
Title: Preheater starting device
Inventor: STAROSTIN MIKHAIL M
IPC: F02N19/04
Filed: 1993-04-05
Granted: 1996-07-20
Abstract: FIELD: armored material; tank preheater starting devices. SUBSTANCE: device has electric power source, electric motor, glow plug, control circuit and temperature sensor which is mounted in fire tube. Control circuit consists of the following components connected in series: glow plug sensor and relay of first stage of starting of electric motor provided with two normally open contacts, electromagnetic valve, series resistor, relay of second stage of starting of electric motor provided with one-normally-closed contact and two normally-open contacts and BLOW toggle switch connected between electric motor and electric power source; temperature sensor and second-stage relay are connected in series; electromagnetic valve is connected to power supply source through normally-open contacts of first and second-stage relays connected in parallel; normally-closed contact of second-stage relay is connected between flow plug and power source. EFFECT: enhanced reliability. 1 dwg
Patent RU-2048778-C1 (RU)
Title: Method of preparing of fodder additive for agriculture poultry
Inventor: OKOLELOVA TAMARA MIKHAJLOVNA
IPC: A23K1/16
Filed: 1993-04-07
Granted: 1995-11-27
Abstract: FIELD: poultry farming. SUBSTANCE: proposed fodder additive contains algae concentrate as source of microelements. Said concentrate is prepared by drying by-product of agaroide production. Quantity of said additive is 0.2-0.3 of mass of dry fodder. EFFECT: improves efficiency of method. 4 tbl
Patent RU-2083162-C1 (RU)
Inventor: LEMESHKO ZINAIDA A
IPC: A61B5/02
Filed: 1993-04-23
Granted: 1997-07-10
Abstract: Изобретение относится к медицине, а именно к кардиологии, функциональной диагностике. Сущность: проводят эхографию, измеряют диаметр просвета нижней полой вены от ее впадения в правое предсердие до III поясничного позвонка в положении больного лежа с приподнятым плечевым поясом под углом 35-40 o  на высоте глубокого вдоха; определенному значению диаметра нижней полой вены соответствует определенное значение венозного давления.
Patent RU-2073057-C1 (RU)
Title: Composition and method for treating wells and/or bottom zone of beds
Inventor: GAREJSHINA ALFIYA ZIGANSHINOVN
IPC: C09K3/00
Filed: 1993-07-01
Granted: 1997-02-10
Abstract: FIELD: oil and gas production. SUBSTANCE: composition includes 0.08-0.2 wt % of biocenosis of hydrocarbon-oxidizing bacteria, 0.1-0.2 wt % of diammonium phosphate and sodium acetate, and water. Microorganism growth is stimulated with additionally introduced biostimulator: sodium bicarbonate (0.05-0.1%) or succinic and acetic acid ammonium salts or desoxyribonuclease (0.85-1.0 ppm). To treat well and/or bottom zone of bed, composition is pumped in. When bottom zone of bed is being treated, pumped in composition is allowed to stand for 5-7 days. When well and bed bottom zone are being treated, composition is circulated through system pump-compression tubes - extratube space for 5-7 days. To improve vital activity of microorganisms, composition, prior to be pumped in, is aerated. EFFECT: enhanced efficiency of treatment. 6 cl, 5 tbl
Patent RU-2069173-C1 (RU)
Title: Method of sodium nitrite production
Inventor: FERD MAKSIM L
IPC: C01B21/50
Filed: 1993-09-07
Granted: 1996-11-20
Abstract: FIELD: production of sodium nitrite out of nitrous gasses. SUBSTANCE: method of sodium nitrite production out of concentrated nitrous gasses provides for full or partial absorption of nitrogen oxides by alkaline solutions under high pressure. In the case inversion of nitrite-nitrate solutions after separation of crystal sodium nitrite out of them is carried out under pressure and blowing of nitrogen oxide is exercised by nitrous gasses, that are then sent to alkaline absorption. Nitrogen oxide blowing from inversion gasses is exercised by part of nitrous gasses, that are then mixed with main stream of nitrous gasses little by little so keeping ratio at level of 1 : 1. Nitrogen oxide residue blowing is exercised by exhaust gasses. EFFECT: method allows to decrease usage of ammonia amount and to decrease also steam, power and soda consumption per similar volume of sodium nitrite production. 3 cl, 1 dwg
Patent RU-2069837-C1 (RU)
Title: Method of investigation of propelling capability of explosive charge
Inventor: ROJ IGOR V
IPC: G01L5/14
Filed: 1993-11-09
Granted: 1996-11-27
Abstract: FIELD: ammunition. SUBSTANCE: invention deals with investigation of propelling capability of various explosives, of influence of initiation method, of displacement of initiation point, of body and of angle of arrival of detonation wave. Method involves multiple X-ray-pulse photographing of process of movement of metal round plate propelled by products of blast from butt of charge with simultaneous propelling of a set of concentric rings mounted around plate by charge butt. First static photograph of plate, rings and reference marks is taken on film, then reference marks are removed before blast of charge. Dynamic photograph is taken by means of same film. Method provides for arrangement of base conical reference marks along axis of charge. EFFECT: improved reliability of method. 2 cl, 2 dwg
Patent RU-2135511-C1 (RU)
Title: N-hydroxycarbonyl-substituted 5'-deoxy-5-fluorocytidines, pharmaceutical preparation
Inventor: MOTOKHIRO ARASAKI
IPC: A61K31/7068
Filed: 1993-12-16
Granted: 1999-08-27
Abstract: FIELD: organic chemistry, derivatives of nucleosides. SUBSTANCE: invention describes new N-hydroxycarbonyl-substituted 5'-deoxy-5-fluorocytidines of the general formula (I)   where R 1  means saturated or unsaturated normal or branched hydrocarbon radical where carbon atoms in the most long direct chain are 3-7 or radical of the formula -(CH 2 ) n -Y where n = 0-4 if Y means cyclohexyl; or n = 2-4 if Y means a lower alkoxy-(C 1 -C 4 )-group or phenyl and R 2  means hydrogen atom or acyl which is easily hydrolyzed at physiological conditions. Compounds show excellent pharmacokinetic properties for treatment of tumor patients and exhibit the high safety level. Invention describes an antitumor preparation based on compounds of the formula (I). EFFECT: enhanced antitumor activity of an agent. 6 cl, 32 ex
Patent RU-2115335-C1 (RU)
Inventor: VAS KINA VALENTINA ANDREEVNA
IPC: A23L29/231
Filed: 1994-01-04
Granted: 1998-07-20
Abstract: Использование: пищевая промышленость, способы получения пектина из растительного сырья. Цель: улучшение качества пектина по студнеобразующей способности, чистоте и выходу конечного продукта. Сущность изобретения: свекловичный жом и яблочные выжимки смешивают в соотношении 1 : (1-9), добавляют фосфат целлюлозы в количестве 2 - 4 мас.%, проводят набухание сырья в смеси ультрафильтрата с водой в соотношении 1 : (1-2) при гидромодуле 1:10 в течение 1,0-1,5 ч. Молочную сыворотку с кислотностью 290-300 o Т нагревают до температуры 90-95 o С, выдерживают в течение 15 - 25 мин, охлаждают, фильтруют. Подготовленную молочную сыворотку смешивают с соляной и уксусной кислотой (соотношение соляной, уксусной и молочной кислот составляет от 1:(0,220 - 0,660) : (0,374 - 0,943) и доводят pH до 0,6-0,8. Гидролиз сырья смесью кислот проводят в течение 1,0-1,5 ч при температуре 75-77 o С и гидромодуле 1 : 10. Гидролизат отделяют, вводят фосфат целлюлозы в количестве 2-4 мас.% и выдерживают при перемешивании в течение 20-30 мин, отделяют фосфат целлюлозы, охлаждают и нейтрализуют карбонатом натрия до pH 2,2-2,4, доводят его pH до 2,8-3,0 лактатом натрия. Затем гидролизат концентрируют ультрафильтрацией до содержания пектина 3,0-4,5 мас.%. Осаждают пектин из концентрата этиловым спиртом 96%-ой концентрации при объемном соотношении этилового спирта и концентрата (1-1,5) : 1 с последующей очисткой и сушкой. Положительный эффект: повышение студнеобразующей способности пектина, чистоты, выхода конечного продукта, снижение электрозатрат, утилизация вторичных продуктов. 7 табл.
Patent RU-2074691-C1 (RU)
Title: Kinesthesiometer
Inventor: ZAVGORODNIJ YURIJ A
IPC: A61H15/00
Filed: 1994-01-05
Granted: 1997-03-10
Abstract: FIELD: medicine; medical technology, particularly, segmentary-reflexogenous kinesistimulation and kinesitherapy. SUBSTANCE: device has body 5 made in form of muff T-coupling, and working elements 1 having faceted lugs and attached to body with threaded connection; moreover, handle 2 is joined with body 5. EFFECT: higher efficiency of treatment. 2 cl, 1 dwg
Patent RU-2060780-C1 (RU)
Title: Waste lubricant-cooling liquids separation method
Inventor: AVTONOMOVA ELENA NIKOLAEVNA
IPC: C02F1/38
Filed: 1995-01-12
Granted: 1996-05-27
Abstract: FIELD: decontamination and utilization of bearing oil products liquid wastes, lubricant-cooling liquids water emulsions. SUBSTANCE: method allows to separate waste lubricant-cooling liquids for fractions. In the case separated fractions quality allows to use them in production. To exercise the method waste lubricant-cooling liquids are heated to temperature of 40 - 45 C and are subjected to separation in field of centrifugal forces action. This causes formation of two phases - water and oil, that are separately subjected to additional separation. Water phase is in series added with alkaline, salts of aluminum and iron. Oil fraction is additionally separated by settling for fractions - industrial waste oil and water-oil concentration emulsion. EFFECT: improved separation of water and oil fractions. 1 dwg