baber/WOPTO huggingface dataset:
Patent RU-2057116-C1 (RU)
Title: 2,4-diethyloxyacetate as component of perfume compositions, and process for preparing thereof
Inventor: VOJTKEVICH STANISLAV A
IPC: C07C69/12
Filed: 1992-08-13
Granted: 1996-03-27
Abstract: FIELD: organic chemistry. SUBSTANCE: 2,4-diethyloctyl acetate of formula (I) as component of perfume compositions, 2,4- diethyloctyl acetate is prepared by reacting acetic acid with 2,4-diethyloctanol under conditions of azeotropic distillation of water. The azeotropic agent is cyclohexane or mixture thereof with ethyl acetate. The catalyst is 2-hydroxy-5-sulfobenzoic acid. The structure of the compound of formula I is given in the specification. EFFECT: improved properties of the title compound. 3 cl
Patent DE-10040918-C1 (DE)
Title: Dichtung für Fahrzeugdächer
Inventor: GAILLARD FRANCOIS DE
IPC: B60J10/82
Filed: 2000-08-18
Granted: 2001-08-09
Abstract: Die Erfindung betrifft eine Dichtung für Fahrzeugdächer zum Abdichten eines Spalts zwischen einem ersten (10) und einem zweiten Dachteil (16), die mit einem langgestreckten Dichtungselement (14, 114) aus elastischem Material versehen ist, das eine erste (12) und eine damit verbundene zweite Lippe (18, 118) aufweist, wobei die erste Lippe an dem ersten Dachteil befestigt ist und die zweite Lippe zur dichtenden Anlage an dem zweiten Dachteil entgegen einer Vorspannkraft, welche die erste und die zweite Lippe auseinander drückt, vorgesehen ist, und wobei zwischen den beiden Lippen ein Federmittel (30, 130) vorgesehen ist, welches einen Teil der Vorspannkraft liefert. Die zweite Lippe (18, 118) liegt, im Querschnitt gesehen, in zwei voneinander getrennten Bereichen (24, 124, 26, 126) dichtend an dem zweiten Dachteil (16) an.
Patent DE-10044371-C1 (DE)
Title: Dispenser for a liquid or gel, into a lavatory bowl, has a mounting at the container holder and/or the dispenser holder to fit a cover plate in a variety of designs in release mounting
Inventor: BUTTER-JENTSCH RALPH
IPC: E03D9/03
Filed: 2000-09-08
Granted: 2002-04-18
Abstract: The dispenser, to deliver an active additive into a lavatory bowl, is suspended into the bowl from the upper rim. The container holder (2) and/or the holder (3) have connecting plugs and sockets (6) for a cover plate to be fitted in a release mounting at the dispenser. The mounting for the cover plate can be a tongue and groove structure or a contact bonding strip.
Patent DE-10104714-C1 (DE)
Title: Electrolyte for aluminum electrolytic capacitor, comprises p-nitrobenzoic acid, ammonium hypophosphite and pentaborate, polyethylene glycol and diammonium dicarboxylates in ethylene glycol, comprises ammonium methylbenzoate
Inventor: EBEL THOMAS
IPC: H01G9/022
Filed: 2001-02-02
Granted: 2002-07-25
Abstract: Operating electrolyte for aluminum electrolytic capacitor comprises (wt. %): (a) ethylene glycol (40-85); (b) p-nitrobenzoic acid (0.001-5.0); (c) ammonium hypophosphite (0.001-0.5); (d) ammonium pentaborate (1-10); (e) polyethylene glycol (1-10); and (f) mixture of diammonium salts of specified branched aliphatic dicarboxylic acids (10-50) comprising ammonium methylbenzoate (1-10).  Operating electrolyte for aluminum electrolytic capacitor comprises (wt. %): (a) ethylene glycol (40-85); (b) p-nitrobenzoic acid (0.001-5.0); (c) ammonium hypophosphite (0.001-0.5); (d) ammonium pentaborate (1-10); (e) polyethylene glycol (1-10); and (f) mixture of diammonium salts (10-50) of 2-methylnonandioic, 2,4-dimethyl-4-methoxy-carbonyl-undecandioic, 2,4,6-trimethyl-4,6-dimethoxy-carbonyl-tridecandioic and 8,9-dimethyl-8,9-dimethoxy-carbonyl-hexadecandioic acids, comprising ammonium methylbenzoate (1-10).
Patent DE-10112738-C1 (DE)
Title: Instrument carrier for automobile provided with active oscillation damping via regulated piezo elements
Inventor: HAERTEL WULF
IPC: B62D1/16
Filed: 2001-03-16
Granted: 2002-06-20
Abstract: The instrument carrier (1) has a carrier profile (4) fitted between the door columns (2,3) of the automobile body and provided with an active oscillation damping device, using adaptive piezo elements (7,8,9) and a cooperating regulator (10). Sensors detect the oscillation of the instrument carrier during movement of the automobile, for providing a compensation oscillation via the piezo elements, which are made of a compound fibre material with embedded piezoceramic fibres and/or foils.
Patent DE-10132479-C1 (DE)
Title: Monolithisch integrierter Mikrolaser mit einem nur eine Spiegelebene aufweisenden Zirkularresonator
Inventor: HAMACHER MICHAEL
IPC: H01S3/06
Filed: 2001-07-03
Granted: 2003-02-06
Abstract: Mikrolaser mit einer geschlossenen Ausbildung des Resonators in unterschiedlichen geometrischen Formen werden zunehmend eingesetzt. Bislang erfolgt die Lichtauskopplung über einen Submikrometerspalt mit ungerichtet bei der inneren Totalreflexion "überschwappendem" Licht. Dabei ist jedoch der erzielbare Auskopplungsgrad gering, außerdem ist die Herstellung von Spalten im Submikrometerbereich schwierig. Der erfindungsgemäße Mikrolaser (ML) weist deshalb solcherart geformte Zirkularresonatoren (CR) auf, bei denen unter Auswertung der PoincarE-Schnitt-Berechnung charakteristische Reflexionspunkte (CPR¶1¶, CPR¶2¶, CPM) durch möglichst große Stabilitätsinseln mit dichter Punktbesetzung ausgezeichnet sind. Die hier auftreffenden Resonatormoden (RM) werden gerichtet in zumindest einen monolithisch integrierten Auskoppelwellenleiter (WG) überführt, der mit seiner Stirnfläche (AF) durch Stoßkopplung (IR) unmittelbar an den Zirkularresonator (CR) in einem besonders ausgezeichneten Reflexionspunkt (CPM) optisch angekoppelt ist. Dabei ist der Auskopplungsgrad durch die Größe der an der Stoßkopplung (IR) entstehenden optischen Feldübertragung konstruktiv einstellbar. Der erfindungsgemäße Mikrolaser (ML) weist daher zumindest ein einstell- und schaltbares Lichtventil (LV) auf, durch das er mit einstellbarer Güte für vielfältige Anwendungen als monochromatische Lichtquelle im Dauer- und Intervallbetrieb besonders geeignet ist.
Patent DE-10132639-C1 (DE)
Title: Solarkollektor
Inventor: SCHUETZ UDO
IPC: F24S10/40
Filed: 2001-07-05
Granted: 2003-03-20
Abstract: Der Solarkollektor (1) wird durch an das Gehäuse (6) einer Verteiler-Sammlereinheit (2) angeschlossene Kollektorröhren (3) zum Erwärmen eines fluiden Mediums, insbesondere Wasser, gebildet. Die Kollektorröhren (3) weisen einen Adapter (4) mit einem Drehverschluß nach Art eines Bajonettverschlusses (5) zum Anschließen der Röhren an einen Verteilerkanal (7) und einen Sammelkanal (8) des Gehäuses (6) der Verteiler-Sammeleinheit (2) und mit einer Drehverstellbarkeit zum Ausrichten der Kollektorröhren (3) nach der Sonnenstrahlung auf.
Patent DE-10143575-C1 (DE)
Title: Water-tight shoe has upper and lining each provided with porous extension embedded in material of moulded sole
Inventor: KEIDEL KARSTEN FRIEDRICH
IPC: A43B7/32
Filed: 2001-09-05
Granted: 2002-12-19
Abstract: The shoe has an upper (1) provided with a lining (2) with a water-tight functional layer (2a) which allows water vapour to escape, provided with an extension (3) of a porous material, attached to an insole (4). The lining extends beyond the bottom edge of the upper and has an extension (3a) of a further porous material, similarly attached to the insole, both porous extensions embedded in the material of the water-proof moulded sole (5).
Patent DE-19743466-C1 (DE)
Title: Swimming pool water filter has gas collection chamber and controls
Inventor: SCHOELER ARMIN
IPC: B01D37/02
Filed: 1997-10-01
Granted: 1998-11-19
Abstract: The novelty is that a filter assembly for the treatment of esp. swimming pool water consists of: (a) a vessel (1) with a flow-calming inlet (11) chamber; (b) several filter elements (2) onto which solid particles are washed; (c) a suction chamber (6) linked to the filter element (2) core; the lower part of the suction chamber (6) is linked to a suction pump, while the upper part forms a gas collection chamber (19); (d) the gas collection chamber (19) has an air ventilation passage (24),  an air shut-off valve (25) and inlet (26) and an outlet pipe (27) to a suction pump (28).
Patent DE-19806394-C1 (DE)
Title: Circuit for amplifying a difference voltage signal
Inventor: OPITZ BERNHARD
IPC: H03F3/45
Filed: 1998-02-17
Granted: 1999-08-26
Abstract: The circuit has two inputs which receive the two voltages to be compared and produces a current signal at its output proportional to the difference between the input voltages.  The circuit contains cross-coupled transistors with the circuit inputs connected to the transistor bases and a circuit cross-current  forming the output. The inputs of the circuit have associated compensation circuits (22) whose temp. properties corresp. to those of the cross-resistances (R1,R2) in the circuit.
Patent DE-19819476-C1 (DE)
Title: Polypeptid mit immunogenen Eigenschaften und veränderten biologischen Funktionen eines Proteins
Inventor: GISSMANN LUTZ
IPC: C07K14/025
Filed: 1998-04-30
Granted: 2000-01-05
Abstract: Die vorliegende Erfindung betrifft ein Polypeptid mit immunogenen und veränderten biologischen Funktionen eines Proteins, wobei das Polypeptid Abschnitte des Proteins von etwa 10-40 Aminosäuren in einer zum Protein veränderten Anordnung aufweist. Ferner betrifft die Erfindung eine ein solches Polypeptid kodierende DNA und ein Verfahren zur Herstellung eines solchen Polypeptids. Des weiteren betrifft die Erfindung die Verwendung der DNA und des Polypeptids zur aktiven Immunisierung sowie gegen das Polypeptid gerichtete Antikörper.
Patent DE-19941219-C1 (DE)
Title: Printed sheet clip is M-shaped with centre angle section between outer arms provided with pin opening corresponding to sheet edge holes and integral tongue ebnt over sheet budle edge
Inventor: NEUGEBAUER MARTINA
IPC: B42F3/04
Filed: 1999-08-30
Granted: 2001-01-25
Abstract: The clip (1), for securing together a number of printed sheets having holes punched along one sheet edge, is M-shaped, with the centre angle section (4) between the outer arms (2,3) provided with a pin opening (5) corresponding in size to the punched holes in the sheets. The centre angle section lies on one side of the sheet bundle, the ends of the outer arms lying on its opposite side, with a tongue (6) formed integral with the centre angle section at the position of the pin opening and bent over the sheet bundle edge
Patent DE-19949976-C1 (DE)
Title: In-situ end-point detection process, for chemical-mechanical polishing of semiconductor wafer layers, uses an ion-selective electrode to monitor ion concentration changes in a polishing slurry and reagent solution mixture
Inventor: BARTHA JOHANN WOLFGANG
IPC: G01N27/416
Filed: 1999-10-08
Granted: 2000-11-16
Abstract: In-situ chemical-mechanical polishing (CMP) end-point detection, uses an ion-selective electrode (11) to measure ion concentration changes in a mixture of withdrawn polishing slurry and reagent solution. In-situ end-point detection is effected during CMP of layers on semiconductor wafers by: (a) withdrawing polishing slurry from a polishing pad, adding a reagent solution in a mixing cell (4) and supplying to a measuring cell (10) equipped with an ion-selective electrode (11); (b) using the electrode to measure polishing time-dependent potential changes corresponding to ion concentration changes caused by chemical reaction of the reagent solution with polishing debris; and (c) using a significant polishing time-dependent potential change for end-point detection and thus for monitoring or terminating polishing. An Independent claim is also included for equipment for carrying out the above process.
Patent DE-19961134-C1 (DE)
Title: Inductively-activated detonator capsule for gas generator of automobile passenger restraint system has secondary current circuit within housing of detonator capsule inductively coupled to external current circuit
Inventor: DUERSCHINGER GUENTER
IPC: B60R21/26
Filed: 1999-12-17
Granted: 2001-02-01
Abstract: The detonator capsule (1) has a dished housing (2) containing a detonator charge (4) and a secondary current circuit (6), provided with a resistance wire (8) in proximity to the charge and a secondary winding (7), inductively coupled with a primary winding (10) of an external primary current circuit (9), supplied with currrent upon an automobile collision.  An Independent claim for a testing circuit for an inductively-activated detonator capsule is also included.
Patent MD-4194-C1 (MD)
Title: Trinuclear coordinative compound tris{µ-[3,5-dibromo-2-hydroxybenzylidene-4′-(pyridin-2-yl)-thiosemicarbazido(2-)]copper}hydrate, exhibiting antifungal activity against Candida albicans
Inventor: GULEA AURELIAN
IPC: A61K31/055
Filed: 2012-01-23
Abstract: The invention relates to chemistry and medicine, in particular to biologically active polynuclear coordinative compounds of copper from the class of thiosemicarbazonates of transition metals.Summary of the invention consists in the synthesis of a new compound tris{µ-[3,5-dibromo-2-hydroxybenzylidene-4′-(pyridin-2-yl)-thiosemicarbazido(2-)]copper}hydrate of the formula:The compound exhibits antifungal activity against Candida albicans and can be used in medicine and veterinary medicine for the prevention and treatment of mycoses.
Patent MD-4529-C1 (MD)
Title: Device and method for filling containers
Inventor: VACCARELLA PAOLO
IPC: B65B63/04
Filed: 2011-06-21
Abstract: The invention relates to devices and methods for filling containers.The device for filling containers (C) with sheet-like elements (F; F′) includes a first pick-up member (12; 120) to pick-up a sheet-like element (F; F′) in a flat condition; a transfer device (16) including a reception cavity (164) to receive inserted therein the first pick-up member (12; 120), whereby the sheet-like element (F; F′) carried in a flat condition takes a U-shape. The device also includes a second pick-up member (200) with a finger-like shape for insertion in said reception cavity (164) to pick-up the sheet-like element (F; F′) with said U-shape.The method for filling containers (C) with sheet-like elements (F; F′) includes picking-up a sheet-like element (F; F′) in a flat condition, inserting it in a reception cavity (164), whereby the sheet-like element (F; F′) takes a U-shape, picking-up the sheet-like element (F; F′) from the reception cavity (164) and inserting it in said container (C).
Patent RU-2044944-C1 (RU)
Inventor: ERNST-PETER FON BERGEN
IPC: B63H23/36
Filed: 1992-10-29
Granted: 1995-09-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: two sealing members secured to the carrying frame enclose the axle box and made up as gaskets with jaw and/or sealing sliding rings. The means for cooling the members is made up as heat conducting pipes arranged in the axle box. Each of the pipes is closed from the faces to define the closed chamber. The capillary body is mounted on the inner side of the chamber. A part of the pipe is positioned in the zone of the sealing members. The other part is positioned in the zone of a cold fluid. A liquid, the boiling temperature of which is less than the permissible operation temperature of the members, serves as the coolant. EFFECT: enhanced reliability. 5 cl, 7 dwg
Patent RU-2087514-C1 (RU)
Title: Compounded humate-containing reagent for drilling fluids
Inventor: LITYAEVA ZOYA A
IPC: C09K8/08
Filed: 1992-12-07
Granted: 1997-08-20
Abstract: FIELD: oil and gas production. SUBSTANCE: reagent contains (in wt %): brown coal, 15-50; sodium hydroxide, 12-22; sludge-lignin, 28-65; and, optionally, tall oil, 8-19. EFFECT: modified composition for special cases. 2 cl, 1 tbl
Patent RU-2061747-C1 (RU)
Title: Drink based on aqueous-spirituous liquid
Inventor: SLOBODENYUK ALEKSANDR V
IPC: C12G3/06
Filed: 1992-12-16
Granted: 1996-06-10
Abstract: FIELD: alcoholic industry. SUBSTANCE: drink involves 40% aqueous-spirituous liquid (97-98 wt.-%) and 10-11% aqueous solution of alfalfa extract obtained by extractant treatment that contains a mixture of trace elements, mg/kg vegetable mass: Mo 8.0; Ba 10.0; Pb 20.0; Co 1.05; V 1.0; Cr 0.5; Zn 200.0, and Sn 4.0. EFFECT: improved quality of drink.
Patent RU-2037674-C1 (RU)
Title: Quick-operating electrohydraulic amplifier
Inventor: TARCHEVSKIJ EVGENIJ P
IPC: F15B3/00
Filed: 1992-12-22
Granted: 1995-06-19
Abstract: FIELD: mechanical engineering. SUBSTANCE: plunger of the gate valve with the discharge and drain chambers is rigidly connected with a movable coil mounted in the housing on the resilient members for forward displacement in the ring-shaped gap of the magnetic circuit of the electromechanical transducer. The terminals of the coil winding are switched on to the flexible buses of the transducer. The coil has hollow conducting adapters. The winding is made as at least two parts of the conducting capillary tube. The gate valve plunger has two inner channels. One of them is connected with the discharge chamber, the other one with the drain chamber of the gate valve. The adapter cavities are connected one after another by parts of the capillary tube. Each cavity is switched on by turns to one of the inner channels of the plunger. The winding terminals are made together with extreme adapters. The flexible buses are made as U-shaped conducting plates. EFFECT: enhanced control of the hydraulic servo drive. 1 cl, 2 dwg
Patent RU-2080204-C1 (RU)
Inventor: APPILINSKIJ VLADIMIR V
IPC: B22C7/02
Filed: 1993-01-13
Granted: 1997-05-27
Abstract: Использование: в литье по выплавляемым моделям. Сущность изобретения: модельная композиция для выплавления моделей на основе парафина, буроугольного воска, битума нефтяного и дополнительного содержания полиэтилен и канифоль, при следующем соотношении ингредиентов, мас.%: парафин 55,5 - 56,5; буроугольный воск 20 - 22; битум нефтяной 6 - 7; полиэтилен 3,5 - 4,5; канифоль 10 - 15. Кроме того, для уменьшения утяжин в модельную композицию может быть дополнительно введен полиэтиленовый воск ПВ-300 в количестве 5 - 7 мас.% 1 з.п. ф-лы, 2 табл.
Patent RU-2108233-C1 (RU)
Title: Razor system
Inventor: CHESTER F DZHEHKOBSON
IPC: B26B21/22
Filed: 1991-09-24
Granted: 1998-04-10
Abstract: FIELD: applicable for hair cutting from skin integument. SUBSTANCE: in the process of shaving the razor system container involving a frame with a corrective structure, protective member, blade structure and a member made of material that facilitates shaving, is connected to the handle. During shaving the protective member and blade structures available on the frame move irrespective of one another, while the razor system moves on the user's skin. The member made of material that facilitates shaving involves aligned distributing head component, neck section and fixing component, as well as additional cantilever component located between the distributing head component and neck section. In transverse section the cantilever component of the member made of material that facilitates shaving has a width increasing in the longitudinal axis. Material that facilitates cut of the respective member at each passage of the razor system. During each passage the razor system turns as an integral part on the handle following the contour of skin surface being shaved. EFFECT: facilitated release of material that facilitates shaving washed out by water. 15 cl, 3 dwg
Patent RU-2070543-C1 (RU)
Title: Process of producing blend for caking from nepheline and limestone
Inventor: ARLYUK BORIS I
IPC: C01F7/38
Filed: 1993-02-03
Granted: 1996-12-20
Abstract: FIELD: production of alumina from natural alkali aluminosilicates. SUBSTANCE: process comprises collecting contaminated industrial water, preparing nepheline pulp, grinding the latter with limestone, measuring density of pulp, stabilizing pulp, periodically (with specified periods) measuring calcium and silicon content in components and pulps, measuring pulp input, calculating by means of the first mathematical model specified input of limestone and industrial water, and periodically (with the same periods as above) correcting calculated values of limestone input. In intervals between calculations of calcium and silicon contents in limestone-nepheline blend, following found relationship, correction values to limestone input are rectified toward decrease in its absolute magnitude, and periodically, following inverse mathematical model, calcium and silicon contents in limestone are corrected in dependence on those in blend. Contaminated industrial water undergoes carbonization with furnace gases to sodium hydroxide concentration 1-2 g/l, soda pulp thus obtained is liberated of slime, mixed with soda solution to produce a secondary industrial water. Separated slime is repulped with sodium hydroxide solution at specified concentration and temperature. After a certain period, the pulp is separated into aluminate solution and slime. The former is leached, and the second is mixed with secondary industrial water which is used when components are ground. Industrial water used to prepare nepheline pulp is mixed with soda solution, and in the mixture obtained, alkali concentration is measured and kept on a specified level by means of affecting soda solution input. Periodically, contents of aluminium and alkali metal hydroxides in limestone-nepheline pulp are measured, alkali module is found, and following the second mathematical model, specified alkali content in mixture is determined. Using π-algorithm, in dependence on discrepancy between measured and specified alkali module values, specified value of alkali content in mixture is corrected. Following the third and fourth models, calcium and silicon contents in industrial water and nepheline pulp are calculated and used in the first mathematical model. EFFECT: provided mathematical basis for finding optimum parameters of process. 4 cl, 1 dwg
Patent RU-2039607-C1 (RU)
Title: Method of separating solid particles with different sinking velocity in pulp
Inventor: POPOV KONSTANTIN I
IPC: B03B5/32
Filed: 1993-02-09
Granted: 1995-07-20
Abstract: FIELD: mineral concentration. SUBSTANCE: method comprises steps of separating different sinking velocity particles in an uprising liquid flow, being provided in a reservoir by subjecting a pulp to rotation around a vertical axis of the reservoir; setting an interface of solid particles according to their sinking velocity by pulp rotation speed. EFFECT: enhanced quality of separation. 1 cl, 1 dwg
Patent RU-2023966-C1 (RU)
Inventor: BOBICHENKO GENNADIJ I
IPC: F27B7/06
Filed: 1993-04-06
Granted: 1994-11-30
Abstract: Изобретение относится к производству активных углей и может быть использовано для термообработки и для проведения реактивации отработанных углеродных адсорбентов. Печь для термообработки углеродсодержащих материалов содержит корпус, расположенную внутри него реторту Р с отношением длины к диаметру 1 : 15 - 35, систему нагревания в виде горизонтальных спиралей, расположенных над и под Р, огнеупорную теплоизоляцию над Р, выполненную из термостойкого волокнистого материала, например, коалинового волокна, загрузочные и выгрузочные устройства и патрубки для ввода газообразных реагентов, введенные внутрь Р. Это позволяет получить активный уголь с высокой адсорбционной способностью и прочностью. 1 з.п. ф-лы, 2 ил.
Patent RU-2064068-C1 (RU)
Title: Device for treatment of aerosol
Inventor: ANTONOV OLEG E
IPC: F02M27/04
Filed: 1993-06-16
Granted: 1996-07-20
Abstract: FIELD: treatment of aerosol compounds by means of electromagnetic signals; engines, paint sprayers, inhalators. SUBSTANCE: device has tubes with capacitor plates fitted in each of them lengthwise which are insulated from each other by direct current; capacitor plates are connected to outputs of respective electromagnetic oscillator. Tubes are connected in one line and frequency of oscillation or frequency of amplitude modulation within frequency band is determined by sizes of aerosol drops. Medium frequency of spectrum of frequencies increases as distance between capacitor and beginning of line increases. EFFECT: enhanced efficiency due to fine atomization of aerosol. 4 dwg