baber/WOPTO huggingface dataset:
Patent SE-520981-C2 (SE)
Inventor: LINDFORS LARS-PETER
IPC: C07C29/38
Filed: 1999-02-12
Abstract: The present invention concerns a process for producing 2-butyl-2-ethyl-1,3-propanediol. According to the process, a reaction mixture is formed, containing 2-ethylhexanal and formaldehyde, into which an hydroxide compound is fed, whereby 2-ethylhexanal and formaldehyde are reacted to to produce 2-butyl-2-ethyl-1,3-propanediol. According to the invention, the hydroxide compound is incrementally fed into the reaction mixture. Preferably the hydroxide compound is fed at least at two input rates, in such a way that the heat production of the reaction between 2-ethylhexanal and formaldehyde immediately after each increase of the input rate of the hydroxide compound, is at least almost the same. The invention allows for the production of BEPD in a controlled and safe manner, with excellent yields.
Patent SE-521078-C2 (SE)
Inventor: AHLGREN OVE
IPC: F16L3/233
Filed: 1999-03-19
Abstract: A strapping device (201) comprising a longitudinal band (202) and a locking head (203) has a partially surrounding form and at least a first locking means (207, 207', 208, 208'). The band (202) comprises (209) a longitudinal locking section (209) with several other locking means (210, 210', 211, 211') are designed to interact with the first locking means and permit an insertion of the first end of the band (205) and a following feeding of at least a part of the locking section (209) in the locking head (203). The band (202) and the locking head (203) are formed in a single piece of metal or metal alloy, whereby the dimensions of the surrounded form and the first end occurs are adjusted to permit that the insertion of the first end (205) occurs essentially perpendicular to the plane of the band at the second end (206). The first and the second locking means comprises at least a tongue (207, 207', 208, 208') which points inclined in the direction of the feeding and is intended to at and upon the feeding by resilience interact with at least one formed by line of edges of the locking section or of the locking head (210, 210', 211, 211') to make the feeding irreversible. The strapping device is preferably used as a hose clip and/or bundling band, for instance at mounting of a vehicle or a craft with an engine.
Patent SE-517830-C2 (SE)
Title: Cutting ends of pieces of wood, especially to form finger joints, by passing piece through parallel fixture and then closing fixture so that protruding end is in place for cutting work
Inventor: ERSSON JOHN
IPC: B27M3/00
Filed: 1999-04-26
Abstract: At least part of a piece of wood (13-15) is passed through an open fixture (18, 34) which can be moved parallel to the piece of wood between a fixed and non-fixed position, so that one end of the piece of wood protrudes from the fixture, and this fixture is automatically closed by a mechanical unit (40) so that the protruding end comes to rest next to the wood machining device sensors.  An Independent claim is also included for the process apparatus.
Patent RU-2237323-C2 (RU)
Inventor: BALABONIN V M
IPC: H01Q11/02
Filed: 1991-03-25
Granted: 2004-09-27
Abstract: FIELD: radio engineering. 
     SUBSTANCE: device has trident-shaped wave guide segment, exciter, matched load, metal bars which length l and height d are defined by known relationships. The metal bars are symmetrically arranged relative to transverse plane running through the trident-shaped wave guide segment center with a step equal to 0.64 λ. The number of metal bars is equal to 2n (n=1,2,…,N). 
     EFFECT: improved noise immunity characteristics. 
     3 dwg, 1 tbl
Patent DE-10057278-C2 (DE)
Inventor: ENDERLE UDO
IPC: B02C17/20
Filed: 2000-11-17
Granted: 2002-11-21
Abstract: The agitating mill has an insert (36) co-axial with the agitating shaft (14). Over at least part of its surface, the insert has apertures (42), which connect the grinding cavity to the inner cavity (40) within the inserts. There is also a feed device which withdraws the grinding balls from the inner cavity and passes ground product into this cavity at the same time.
Patent DE-19618640-C2 (DE)
Title: Motorkettensäge mit einer Kettenbremseinrichtung
Inventor: WIELAND DIETER
IPC: B27B17/08
Filed: 1996-05-09
Granted: 2001-02-15
Abstract: Die Motorkettensäge (1) weist eine Kettenbremseinrichtung (2) auf, die aus einer Bremstrommel (3) und einem die Bremstrommel (3) umschlingenden Bremsband (4) besteht, welches von einem Bremsbandhebel (7) von einer Lösestellung in eine Bremsstellung (30) überführbar ist. Die Motorkettensäge (1) weist zwei zum Auslösen der Kettenbremseinrichtung (2) vorgesehene Betätigungsvorrichtungen auf, die als Rückschlagbremse und als Auslaufbremse ausgebildet sind. Die Rückschlagbremse umfaßt einen Handschutzbügel (5) und einen von einer Rückschlag-Bremsfeder (14) beaufschlagten Stellhebel (8), wobei der Stellhebel (8) bei Überführen der Rückschlagbremse von einer Bereitschaftsstellung (31) in eine das Bremsband (4) in Bremsstellung (30) versetzende Betätigungsstellung den Bremsbandhebel (7) um eine gehäusefeste Drehachse (10) verschwenkt. Die Auslaufbremse besteht aus einem zwischen einem Bedienungselement (6) zur Inbetriebnahme der Motorkettensäge und dem Bremsbandhebel (7) angeordneten Übertragungsglied (12) und einer das Bremsband (4) in Bremsstellung (30) beaufschlagenden Auslauf-Bremsfeder (15). DOLLAR A Um die Motorkettensäge (1) so auszubilden, daß bei einem Auslösen der Rückschlagbremse das Bedienungselement (6) im wesentlichen frei von Reaktionskräften bleibt, ist vorgesehen, daß der Bremsbandhebel (7) eine zweite Drehachse (11) aufweist, die parallel zur ersten Drehachse (10) angeordnet ist, und um die der Bremsbandhebel (7) bei Betätigung der Auslaufbremse verschwenkbar ist.
Patent DE-19626967-C2 (DE)
Inventor: KNEER ROLAND
IPC: B29C49/22
Filed: 1996-07-04
Granted: 1999-08-12
Abstract: The receptacle is produced in a coextrusion-type blow molding process and consists of a stiff outer receptacle and an easily deformable inner bag which are made from respectively different thermoplastic materials that do not form a welded joint with one another. The bottom of the receptacle includes a welded seam in the area of which the welded seam of the inner bag is clamped. Pressure compensating openings are formed in the outer receptacle by the measures that a notch is cut in, except for a small residual wall thickness, and that the residual wall section is torn open by applying a force.
Patent DE-19740419-C2 (DE)
Title: Zahnbürste mit Zahnputzmitteldepot
Inventor: LOHRER EGON
IPC: A46B11/00
Filed: 1997-09-10
Granted: 2002-08-08
Abstract: Die Erfindung betrifft eine Zahnbürste mit einem Zahnputzmitteldepot, das im Zahnbürstengriff (2) integriert ist und von dem Zahnputzmittel (9) über einen Kanal (7) in den Zahnbürstenkopf (1) und von da zu den Bürsten transportierbar ist. DOLLAR A Der Zahnbürstengriff (2) besteht im Bereich des Zahnbürstenkopfes (1), des Zahnbürstengriffendes, auf der Zahnbürstengriffunterseite (2a) und auf der Zahnbürstengriffoberseite (2b) aus festem Kunststoff. Die Zahnbürstengriffseitenflächen (2c) sind im Griffbereich (AB) aus elastischem Kunststoff hergestellt. Eine das Zahnputzmitteldepot bildende elastische Patrone (6) ist in den Zahnbürstengriff (2) einschiebbar, wobei die Patrone (6) mittig einen festen Steg (10) aufweist, der bei in den Zahnbürstengriff (2) eingesetzter Patrone (6) gleichzeitig einen Steg zwischen der Zahnbürstengriffunter- und der Zahnbürstengriffoberseite (2a, 2b) bildet (Fig. 1).
Patent DE-19827435-C2 (DE)
Title: Rohrförmiger Hohlkörper mit Wellungen mit einer Verschlußeinrichtung sowie Verfahren zur Herstellung eines deratigen rohrförmigen Hohlkörpers
Inventor: SEEMANN EWALD
IPC: F16L3/26
Filed: 1998-06-19
Granted: 2000-06-08
Abstract: Die Erfindung betrifft einen rohrförmigen Hohlkörper mit Wellungen, insbesondere ein Wellrohr, zur Aufnahme von Leitungen, zur Förderung oder dergleichen, mit einer Verschlußeinrichtung, wobei der rohrförmige Hohlkörper in Axialrichtung durch einen Schlitz getrennt ist und die Verschlußeinrichtung entlang den Seiten des Schlitzes Strukturen am Außenumfang der Wandungen des Hohlkörpers aufweist, die in einem Überlappungsbereich der Wandungen in Verbindung mit der Elastizität des Materials in der Wandung des Hohlkörpers vorgesehenen Rastausnehmungen in einen rastenden Eingriff bringbar sind, wobei als Rastausnehmungen Öffnungen in der Wandung des rohrförmigen Hohlkörpers im Bereich wenigstens einer Wellungen vorgesehen sind, und daß die am Innen- und/oder am Außenumfang der Wandung des rohrförmigen Hohlkörpers angeordneten, warzenförmig ausgebildeten, Einschnürungen aufweisenden Strukturen mit den Öffnungen in einen rastenden Eingriff bringbar sind. Weiterhin betrifft die Erfindung ein Verfahren zur Herstellung eines entsprechenden rohrförmigen Hohlkörpers mit Wellungen und einer Verschlußeinrichtung.
Patent MD-3932-C2 (MD)
Title: Nipple connection to the flexible rubber hose with metal braid
Inventor: RASSOHIN ION
IPC: F16L33/22
Filed: 2007-01-11
Abstract: The invention relates to the mechanical engineering, namely to devices for flexible hose connection to the rigid elements.The nipple (1) connection to the flexible rubber hose (11) with metal braid (10) comprises a bush (2) with inner thread (3), wherein it is screwed the nipple (1). Into the bush (2) round the circles there are made two rows of threaded holes (5, 6), displaced about each other, wherein there are installed swaging elements. Into the bush (2) round the circle it is made one more row of threaded holes (4), wherein there are installed swaging elements. The swaging elements are made in the form of threaded plugs with internal hexagon or screws with cap (7, 8, 9). The first row of threaded holes (4) is meant for swaging round the nipple (1) the metal braid (10) of the hose (11), on the outside and on the inside of which it is removed the rubber layer, and the other two rows of threaded holes (5, 6) are meant for swaging round the nipple (1) the metal braid (10) and the inner rubber layer (12) of the hose (11). The screws with cap (7, 8, 9) are made with the possibility of cutting their caps up to the level of the outer diameter of the bush (2) after nipple (1) connection to the hose (11).
Patent RU-2179330-C2 (RU)
Inventor: TRIFONOV N N
IPC: G05D7/00
Filed: 1996-03-28
Granted: 2002-02-10
Abstract: Изобретение относится к области теплоэнергетики, к средствам для регулирования расхода среды и может быть использовано преимущественно в схемах регенерации паровых турбин энергоблоков ТЭС и АЭС. Предложен клапан для регулирования расхода воды, содержащий корпус с закрепленной в нем наружной втулкой, в которой выполнены прямоугольные окна, и размещенную в наружной втулке и сочлененную с приводным валом внутреннюю втулку, в которой выполнены профилированные окна, сообщенные соответственно с полостью входного и выходного патрубков корпуса. При этом в выходном патрубке установлено кольцо жесткости, причем величина отношения площади проходного сечения клапана F кл  к площади проходного сечения кольца жесткости F к  находится в пределах от 1,2 до 1,6. Технический результат - повышение надежности работы путем укрепления выходного отверстия клапана кольцом жесткости, что позволяет также снизить эрозионный износ клапана при регулировании уровня воды, нагретой до температуры насыщения. 3 ил.
Patent RU-2166238-C2 (RU)
Inventor: KHIDEO SATO
IPC: H04N9/80
Filed: 1996-10-25
Granted: 2001-04-27
Abstract: Изобретение относится к области видеотехники, в частности к устройствам и способам предотвращения нелицензионного копирования аналоговых видеосигналов. Его использование позволяет получить технический результат в виде предотвращения создания удовлетворительных нелицензионных копий аналогового сигнала цветности с носителя. Технический результат достигается благодаря тому, что в заданное положение обычного интервала синхронизации аналогового сигнала цветности вставляется сдвинутый по фазе сигнал цветовой синхронизации заданной продолжительности. Заданное положение может предшествовать нормальному цветовому сигналу синхронизации, может следовать после нормального цветового сигнала синхронизации или может быть расположено в середине интервала синхронизации. 3 с. и 44 з.п. ф-лы, 11 ил.
Patent RU-2154464-C2 (RU)
Title: Improved shampoo against dundruff
Inventor: MOGAMMED JUSUF
IPC: A61K8/49
Filed: 1995-03-22
Granted: 2000-08-20
Abstract: FIELD: cosmetic industry. SUBSTANCE: shampoo against dundruff has ketoconazole or elubiol, one or some surface-active substances, foaming agent, thickening agent providing the viscosity value from 4000 to 9000 centipoises of the final composition, preserving agent, butylated hydroxytoluene or butylated hydroxyanisole and acid, base or buffer to maintain pH value at the level about 4. Shampoo has good foaming activity, conditions hair and shows resistance to decomposition. EFFECT: improved quality and properties of shampoo. 20 cl, 3 tbl, 6 ex
Patent RU-2157945-C2 (RU)
Inventor: MISHEL BONMARTEHN
IPC: F16L55/16
Filed: 1996-07-18
Granted: 2000-10-20
Abstract: FIELD: repairing of pipelines, for example in heat exchangers of nuclear reactors. SUBSTANCE: apparatus includes first coupling, second coupling coaxial with first one and having deformation capability exceeding that of first coupling. Second coupling is rigidly and fluid-tightly secured to first coupling by its both ends. Two cylindrical rings coaxial with second coupling are mounted on it; each ring is rigidly secured to one end of second coupling by its one edge. Apparatus has means for supplying pressurized fluid between second and first couplings. Apparatus is inserted into pipeline and pressurized fluid is fed between first and second couplings. Second coupling is deformed and forced to inner surface of pipeline. Free edges of rings embedded into wall of pipeline provide fluid-tightness and mechanical strength of apparatus to pipeline joining. EFFECT: enhanced reliability of pipeline. 13 cl, 4 dwg
Patent RU-2155906-C2 (RU)
Inventor: MIGALIN V P
IPC: F16L59/12
Filed: 1997-06-11
Granted: 2000-09-10
Abstract: FIELD: heat insulated pipelines used in power production, chemical, metallurgical and other branches of national economy and operating in conditions of significant temperature drop. SUBSTANCE: protective envelope is in the form of cylindrical shell whose beads are folded by 180 degrees one towards another in the form of bracket and joined one with another for forming quick-action lock. On outer side of shell adjacent to lock at least two cover strips are fixed along generatrix of shell and they are spaced by distance equal to 2-3 thickness values of shell from quick-action lock. Each cover strip includes petal bent by 90 degrees and having in such state height equal to thickness of lock of shell and end face normal relative to its beads. On one end of shell there are no beads along portion sufficient for overlapping with adjacent shell. EFFECT: simplified design and manufacturing process of envelope, easy mounting of envelope onto pipeline, improved reliability of mounting with possibility of dismounting joined parts. 3 cl, 3 dwg
Patent RU-2160050-C2 (RU)
Inventor: ROMASHIN S O
IPC: A61B5/02
Filed: 1998-06-29
Granted: 2000-12-10
Abstract: FIELD: medicine. SUBSTANCE: method involves measuring blood circulation parameters in the celiac trunk and splenic artery by means of duplex scanning. Peak systolic blood circulation speed being accelerated in the celiac trunk at the deep exhalation phase, when compared to deep inhalation stage accompanied by reduced indices of peripheral resistance and changed hemodynamics in the splenic artery (reduced peak systolic blood circulation speed, peripheral resistance and prolonged acceleration time), extravascular celiac trunk compression is diagnosed. EFFECT: noninvasive diagnosis method; enhanced effectiveness in the cases of abdominal pain syndrome. 4 dwg, 4 tbl
Patent RU-2160804-C2 (RU)
Inventor: DROBOSJUK V M
IPC: D21F1/42
Filed: 1998-11-10
Granted: 2000-12-20
Abstract: FIELD: paper making by aerodynamic method, equipment for transportation of fiber aerosuspension. SUBSTANCE: device has cylindrical body with supplying channels tangentially located along body axis and ensuring free supply of aerosuspension flows from several dispersers and discharge channel for supply of aerosuspension onto wire. Rotor accommodated in body and made in form of cylinder with blades attached radially to its external surface forms zone of active displacement. Making of supplying channels in form of diffuser-confuser passages results in axial redistribution of aerosuspension and acceleration of mixing process. Making in discharge channel at body outlet of elbow which turns discharge channel in direction opposite to direction of rotor rotation prevents fiber clots from getting onto wire. Staggered location of blades provides for additional conditions for axial redistribution of aerosuspension flow to improve mixing. As a result, supplied to wire from discharge channel is aerosuspension flow with uniform distribution of fiber over entire width of formed web. EFFECT: higher homogeneity of structure of formed paper web with simple design of device. 4 cl, 3 dwg
Patent RU-2166205-C2 (RU)
Title: Controller
Inventor: ZAJTSEV V N
IPC: G06F9/40
Filed: 1999-01-25
Granted: 2001-04-27
Abstract: FIELD: off-line automatic and automated control systems for traffic lights, moving light advertisement, robotics. SUBSTANCE: controller has time-setting device, actuating device, external control board, power supply, mode-of-operation selector switch, programming device, abnormal situation analyzing unit, priority switch, bus shaper, power switch, and power rectifier. EFFECT: improved functional reliability. 2 cl, 1 dwg
Patent RU-2180627-C2 (RU)
Title: Railway vehicle braking mode automatic regulator
Inventor: MALYKH N A
IPC: B61H13/30
Filed: 1999-03-02
Granted: 2002-03-20
Abstract: FIELD: railway transport; automatic brakes. SUBSTANCE: proposed automatic braking mode regulator consists of damper part 1 and pressure relay 2. Rod 8 is arranged inside housing 7 of damper part 1. Retainer 9 with fork 10 is secured on rod 8. Retainer 9 is installed with clearance relative to bar 12 resting from top against rod 13 disconnecting piston, and from bottom against rod 15 of power piston 16. Disconnecting piston 14 interacts through spring 18 with feed valve 17. Spring 18 is adjusted to pressure of compressed air compensating for influence of brake cylinder spring. EFFECT: provision of constant specific braking force of each railway car, irrespective of mass. 1 dwg
Patent RU-2168000-C2 (RU)
Inventor: DUBENKO V E
IPC: E21B37/00
Filed: 1999-08-24
Granted: 2001-05-27
Abstract: FIELD: drilling and major repairs of wells of various applications; applicable in cases of well filled with drilling mud. SUBSTANCE: method includes formation of continuous jet with the help of hydraulic giant with slotted nozzle closed over cross-section perimeter and lowered to lower boundary of cleaned interval. Continuous jet is formed from entire flow of drilling mud in direction from axis of pipe string between external surface of hydraulic giant and well wall. Initial part of continuous jet is directed at an angle to upper boundary of cleaned interval. The angle value is determined by mathematical inequality. Lifting of hydraulic giant on pipe string is effected at speed also calculated with consideration of mathematical inequality. Upon reaching the upper boundary of cleaned internal by hydraulic giant well is washed. EFFECT: improved quality of wellbore cleaning. 1 dwg, 1 ex
Patent RU-2169089-C2 (RU)
Inventor: SCHEID PETER
IPC: B62D31/02
Filed: 1998-11-25
Granted: 2001-06-20
Abstract: FIELD: transport engineering. SUBSTANCE: proposed rolling stock member, particularly, rail vehicle body, has roof, bottom 1 with fitted-on side walls provided with door apertures. Roof and side walls are made up of wall segments connected in longitudinal direction. Segments 2 of side wall adjoining by sides to each other in area of side edges 2.1 pointed to each other have partial cutouts 4 for door. Edges 5 of adjacent partial cutouts 4 for door, being of equal height and getting into plane of segments, have the lengths whose sum corresponds to full width of door. At least one full window aperture 2.4 is provided in wall segment 2 between two partial cutouts 4 for door. Final segments 2.2 of side wall have only one partial cutout 4 for door on vertical side edge 2.1 pointed to adjacent segment 2 of side wall. EFFECT: simplified manufacture, reduced weight and duct down cost. 17 cl, 6 dwg
Patent RU-2171305-C2 (RU)
Inventor: LARIN V K
IPC: C22B47/00
Filed: 1999-10-18
Granted: 2001-07-27
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: solutions obtained after filtration of pulp from the first leaching stage, wherein ore is leached with sulfuric acid to give pulp, are diluted with water and reused in the second leaching stage, wherein fresh manganese- containing feedstock is leached. Ratio of volumes of manganese-containing feedstock processed in the first and second stages is maintained at a level of 1.0:1.5. EFFECT: significantly increased concentration of manganese in production solutions converted into manganese concentrates and enabled regeneration of ferrous sulfate. 2 cl
Patent UA-43363-C2 (UA)
Title: Roof of kicking structure
Inventor: Chaika Borys Stepanovych
Filed: 1996-11-06
Abstract: The roof of kicking structure is a two-belt pre-stressed system, with lower ledge. That ledge is a two-hinge arch with struts.
Patent UA-53636-C2 (UA)
Title: A connector device of the blast initiation system, preferably for an operational connection of a brisant donor line to an acceptor line (variants)
IPC: F42B3/10
Filed: 1996-03-12
Abstract: A connector device (10, 214) for transferring a non-electric blast initiation signal from a donor line (26, 224) to an acceptor line, e.g., an input stub (24, 217) has donor line retaining means (20a, 20b, 229) for disposing a donor line (26, 224) in signal transfer relation to the input stub (24, 217). An anvil member (27, 130, 226) is provided to support input stub (24, 217) at the point where it is in signal transfer relation with the donor line (26), preferably in conforming contact with the donor line (26). In a particular embodiment, the connector device has a body portion (10а) on which is retained a detonator cap (22). Cap (22) detonates upon receipt of a detonation signal from an input stub (24), optionally after a delay period if delay elements are incorporated into the cap (22). The connector device (10) has retainer spring clips (20a, 20b) for retaining the donor line (26) in signal transfer relation to the input stub (24). An output line retaining member (16) holds the output line (28) in signal transfer relation to the detonator cap (22).
Patent UA-49884-C2 (UA)
Title: a-hydro-carboxylic acid derivatives and their use as medicaments
Inventor: BAUMANN ERNST
IPC: C07D239/56
Filed: 1997-04-04
Abstract: The present invention relates to carboxylic acid derivatives of the formula (I) in which the radicals have the meaning given in the description, the production of these compounds and their use as medicaments. (I)
Patent UA-51815-C2 (UA)
Title: Method for preparing animals for artificial insemination
Inventor: SHEREMETA VIKTOR IVANOVYCH
Filed: 2000-04-13
Abstract: The method for preparing the animals for the artificial insemination consists in injecting in the morning 10 ml of Tetravit intramuscularly one day before administration of prostaglandin F2α. Such a technique is effective in stimulating the heat in 65 % of the cows. Prior to Tetravit injection and 24 h after prostaglandin F2α injection the blood samples are taken for evaluation of albumin or the total protein content. Only the animals with the registered shift of the parameters analyzed being within the range of 0-2.5 and 0-3 g/l per 48 h, respectively, are to be inseminated. In such cows the implantation rate amounts to 70-83 %.