baber/WOPTO huggingface dataset:
Patent DE-102009032697-C5 (DE)
Title: Mehrschichtkörper
Inventor: SCHILLING ANDREAS DR
IPC: B42D25/328
Filed: 2009-07-09
Granted: 2020-03-05
Abstract: Mehrschichtkörper (1 bis 9), insbesondere mehrschichtiges Sicherheitselement zur Sicherung von Sicherheitsdokumenten, mit einer ersten Schicht (13) mit einer Vielzahl von opaken und/oder reflektiven ersten Zonen (21), die jeweils durch eine oder mehrere transparente zweite Zonen (22) voneinander getrennt sind, wobei die ersten Zonen (21) als Mikrobilder mit einer kleinsten Abmessung von weniger als 100 µm ausgeformt sind und gemäß eines Mikrobildrasters mit einer Beabstandung benachbarter Mikrobilder in einer ersten Raumrichtung von weniger als 300 µm angeordnet sind, wobei durch das Mikrobildraster ein erstes Koordinatensystem mit einer Koordinatenachse x1 (53, 57) und einer hierzu rechtwinkeligen Koordinatenachse y1 (54, 58) aufgespannt ist, mit einer unterhalb der ersten Schicht (13) angeordneten zweiten Schicht (14) aus einem transparenten Material, und mit einer unterhalb der zweiten Schicht (14) angeordneten Reflexionsschicht (15), wobei die zweite Schicht (14) eine Vielzahl von dritten Zonen (23) aufweist, in denen jeweils eine Mikrostruktur (17, 18) in die von der ersten Schicht abgewandte Grenzfläche der zweiten Schicht (14) zur Reflexionsschicht abgeformt ist, die mit der Reflexionsschicht (15) belegt ist, wobei jede der Mikrostrukturen (17, 18) so ausgestaltet ist, dass sie senkrecht in Bezug auf die von der ersten Schicht aufgespannte Ebene aus Richtung der ersten Schicht im Bereich der jeweiligen dritten Zone (23) einfallendes Licht auf einen Bereich der ersten Schicht rückreflektiert und/oder rückbeugt, dessen Fläche um mindestens den Faktor 10 kleiner als die Fläche der jeweiligen dritten Zone (23) ist, wobei die Mikrostrukturen (17, 18) gemäß einem Mikrostrukturraster mit einer Beabstandung benachbarter Mikrostrukturen in einer zweiten Raumrichtung von weniger als 300 µm angeordnet sind, durch welches ein zweites Koordinatensystem mit einer Koordinatenachse x2 (51, 55) und einer hierzu rechtwinkeligen Koordinatenachse y2 (52, 56) aufgespannt ist, wobei in einem ersten Bereich (31, 32) des Mehrschichtkörpers die Mikrobilder des Mikrobildrasters und die Mikrostrukturen des Mikrostrukturrasters sich überlagernd in fester Lage zueinander angeordnet sind und der durch die Beabstandung der Flächenschwerpunkte benachbarter dritter Zonen (23) bestimmte Mikrostrukturabstand (61, 62) und der durch die Beabstandung der Flächenschwerpunkte benachbarter erster Zonen (21) bestimmte Mikrobildabstand (63, 64, 67) sich voneinander in zumindest einer dritten Raumrichtung im ersten Bereich (31, 32) um nicht mehr als 10 % unterscheidet, und wobei in der zur zweiten Schicht (14) orientierten unteren Grenzfläche der ersten Schicht (13) in den ersten Zonen (21) eine erste diffraktive Oberflächenstruktur (133) abgeformt ist.
Patent RU-2670818-C9 (RU)
Inventor: KYULLINGSTAD Oge
IPC: E21B44/02
Filed: 2015-01-27
Granted: 2018-11-28
Abstract: Изобретение относится к направленному бурению скважин. Техническим результатом является обеспечение быстрого и точного управления положением отклонителя, которое одновременно позволяет менять скорость нагнетания и нагрузку на долото для оптимизации скорости проходки. В частности, предложен способ управления направлением траектории ствола скважины во время наклонно-направленного турбинного бурения посредством бурильной колонны, имеющей буровое долото, приводимое гидравлическим забойным двигателем во вращение вокруг оси вращения бурового долота на ее нижнем конце, при этом направление оси вращения бурового долота определяет положение отклонителя. Причем указанный способ содержит следующие шаги: а1) оценивают потерю давления на гидравлическом забойном двигателе путем измерения давления бурового раствора; b1) используют результат оценки потери давления, полученный на шаге а1), для вычисления крутящего момента гидравлического забойного двигателя и с1) вычисляют угол реактивного скручивания бурильной колонны путем умножения вычисленного на шаге b1) крутящего момента на коэффициент податливости бурильной колонны при кручении, причем шаг а1) дополнительно содержит шаг включения какого-либо переходного давления бурового раствора в указанную оценку. Кроме того данный способ дополнительно содержит шаг d1), на котором вращают бурильную колонну с помощью средств вращения бурильной колонны, при этом угол, по существу, равен вычисленному углу реактивного скручивания, но имеет противоположное направление, при этом осуществляют прямую подачу вычисленного угла реактивного скручивания в контур управления средств вращения бурильной колонны для мгновенного регулирования положения отклонителя. Предложена также система для реализации указанного способа. 2 н. и 13 з.п. ф-лы, 5 ил.
Patent DK-148292-D0 (DK)
Inventor: PERREGAARD JENS KRISTIAN
IPC: A61P25/20
Filed: 1992-12-09
Abstract: Compounds of formula I    <IMAGE>  I  wherein R1=(cyclo)alk(en)yl, aralkyl, alkyl(oxy)carbonyl, CONH2, etc.; R2=H, (cyclo)alk(en)yl, aralkyl, etc.; R3-R5=H, halo, alkyl, alkoxy, etc.; R6,R7=H, alkyl; R6R7=atoms to complete a ring; R8,R9=groups cited for R2, 2-oxoimidazolidinoalkyl, etc.; NR8R9=heterocyclyl; 1 of X,Y=CH2 and the other=CH2, O, S were prepd. Thus, 1-indancarboxylic acid was converted in 5 steps to 1-(N,N-dipropylaminomethyl)-6-formylaminoindane oxalate which had ED50 of 0.0055.mu.M/kg s.c. in the 8-OH DPAT cue agonism test in rats.
Patent DK-152589-D0 (DK)
Inventor: HALM OF DESIGN STUDIO HALM HAN
IPC: A46B7/06
Filed: 1989-03-29
Abstract: The problem of providing a toothbrush with a head (10) which has flexibility relative to the handle (14) is solved by incorporating within the handle (14) a resiliently flexible portion (18) which comprises at least one transverse V-shaped fold (22) formed integrally with the remainder of the handle (14) and in a plane of 30 DEG  to 150 DEG  to that in which the handle (14) lies. Additional control of the flexibility may be achieved by the incorporation of a longitudinal structural rib (24) across a U-shaped fold (22).
Patent DK-197090-D0 (DK)
Inventor: BUTLER DONALD EUGENE
IPC: C07D405/06
Filed: 1990-08-17
Abstract: An improved process for the preparation of trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-ones by a novel synthesis is described where 1,6-heptadien-4-ol is converted in eight operations to the desired products, as well as an improved process for the preparation of (2R-trans) and trans-(+/-)-5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-(te trahy dro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1H-pyrrole-3-carboxamide by a novel synthesis where 4-methyl-3-oxo-N-phenylpentanamide is converted in eight operations to the desired product or alternatively 4-fluoro- alpha -[2-methyl-1-oxopropyl]- gamma -oxo-N, beta -diphenylbenzenebutaneamide is converted in one step to the desired product, and additionally, a process for preparing (2R-trans)-5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-(tetrah ydro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1H-pyrrole-3-carboxamide from (R)-4-cyano-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]butanoic acid, as well as other valuable intermediates used in the processes.
Patent DK-199383-D0 (DK)
Inventor: HOCHMAIR INGEBORG J
IPC: A61F11/04
Filed: 1983-05-04
Abstract: Chronic auditory stimulation is achieved by establishing an electric field at the base of the cochlea whereby full speech patterns are imparted to a patient. Penetration of the cochlea is not required thereby reducing the risks in installing the implanted electrodes. In a preferred embodiment the electrodes are disc shaped with the ground electrode being larger than the active electrode. The active electrode is preferably placed in the round window at the base of the cochlea or on the promontory. The ground electrode is placed 2-10 mm from the active electrode to thereby confine the electric field. The interconnections to the electrodes are tissue compatible insulation covered wires thereby minimizing stimulation of cutaneous nerve fibers.
Patent DK-490983-D0 (DK)
Inventor: LAFON LOUIS
IPC: C07C67/00
Filed: 1983-10-26
Abstract: 1. Claims for the contracting states : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE : 3-amino-1-phenoxy-2-propanol derivative, characterized in that it is selected from the group constituted by (i) the 3-alkylamino-1-(2-chloro-3,5-dimethoxyphenoxy)-2- propanols responding to the general formula  see diagramm : EP0110746,P12,F1 in which R is CH(CH3 )2 or C(CH3 )3 ; and (ii) their addition salts. 1. Claims for the contracting state : AT Use of a 3-amino-1-phenoxy-2-propanol derivative, selected from the group constituted by (i) the 3-alkylamino-1-(2-chloro-3,5-dimethoxyphenoxy)- 2-propanols responding to the general formula :  see diagramm : EP0110746,P13,F1 in which R is CH(CH3 )2 or C(CH3 )3 ; and (ii) their non toxic addition salts for manufacturing a drug.
Patent DK-513486-D0 (DK)
Inventor: ROSENTHALE MARVIN E
IPC: A61P17/00
Filed: 1986-10-27
Abstract: A composition adapted to be topically applied to a mammal for treating mammalian peptic ulcer disease containing an effective amount of a prostaglandin analog in a pharmacuetical carrier suitable for administration to the skin of the mammal to be treated, said prostaglandin analog having a structure that corresponds to the formula: 
<CHEM>
 wherein: R has the formula -CH2- Y - (CH2)2-Z;
 -Y- is selected from the group consisting of -(CH2)-3 , cis -HC=CHCH2-, and cis,cis -HC=C=CH-;
 -Z is selected from the group consisting of -CH2 OH, and -CO2X, wherein X is hydrogen, a pharmacologically acceptable cation or C1-C6 alkyl;
 R<1> is n-butyl or phenoxy;
 R<2> is selected from the group consisting of hydrogen, methyl and hydroxyl;
 R<3> is selected from the group consisting of hydrogen, methyl and hydroxyl, with the proviso that R<2> and R<3> cannot both be hydrogen or both be hydroxyl; and
 R<4> and R<5> are the same or different and are selected from the group consisting of hydrogen and hydroxyl, but are not both hydroxyl.
Patent DK-548183-D0 (DK)
Inventor: CARR MICHAEL DOUGLAS
IPC: H04N7/32
Filed: 1983-11-30
Abstract: A television picture transmission system using conditional replenishment employs a scanning rate at the transmitter which differs (for asynchronous operation, slightly; or for operation between systems using different standards, considerably) from the scanning standard at the the receiver. The frame rate conversion is effected by the updating loops at the transmitter or receiver by, respectively, periodically stopping the coding loop for a field or frame so that no data is produced to produce a lower frame rate or periodically repeating a field or frame in the loop without adding any updating data so as to produce a higher frame rate. Resulting variations in data rate are accommodated by utilising the buffering inherent in conditional replenishment systems. The jerkiness of motion in the received picture resulting from stopping the loop or repeating a field or frame can be reduced by the use of temporal interpolation in the generation of the updating data to anticipate the stopping or repeating of a field or frame, whilst conversion of the number of lines per frame can be effected by spatial interpolation using a transversal filter.
Patent HU-912827-D0 (HU)
Title: Method and apparatus for introducing functional groups
Inventor: CAROSN STEPHEN WILLIAM
IPC: C03C17/30
Filed: 1991-08-30
Abstract: An improvement in the functional properties of a brittle substrate such as glass is achieved by application of an aqueous solution of a silane to the surface of the substrate. The solution comprises monomeric materials containing silanols, and incorporates at least one function such as strength, color and radiation modification. The materials of principal interest are silanes with at least one alkoxy group connected to silicon, and preferably having three alkoxy groups. The alkoxy silanes are dissolved in an aqueous solution in concentrations of from 1 to 100% by weight. After application, the coatings are cured. Coated articles are provided with useful characteristics.
Patent NO-872012-D0 (NO)
Inventor: BENIER JOHAN
IPC: A21C11/00
Filed: 1987-05-14
Abstract: A method and apparatus are disclosed for moulding pieces of dough into long thin cylinders. To avoid an irregular shape of the final product and/or a non-uniform interior dough structure, the pieces of dough are rolled over a working surface while pressure is exerted on each half thereof, distributed over a plurality of adjoining transverse zones, by elements of the working surface. Each of the elements is laterally movable substantially in proportion to the local dough migration. For this purpose the invention provides a compression bed for use in an extender over a movable carrier. The side of the compression bed which faces the carrier is constituted by elements symmetrically arranged relatively to the longitudinal median plane of the compression bed and journalled for lateral movement.
Patent NO-890786-D0 (NO)
Inventor: BAILLY JEAN-CLAUDE ANDRE
IPC: C08F4/649
Filed: 1989-02-24
Abstract: A catalyst of the Ziegler-Natta type is prepared using a preactivated support containing (A) from 80 to 95 mol % of magnesium chloride and (B) 5 to 20 mol % of at least one electron donor compound which contains no labile hydrogen and no ester function; the preactivated support consisting of spherical particles having a mass average diameter, Dm of 10 to 100 microns and a particle size distribution Dm/Dn of less than 2. The catalyst is prepared by (i) treating the preactivated support with at least one electron donor compound containing labile hydrogen, (ii) optionally treating the resulting activated support with at least one ester of an aromatic acid, (iii) impregnating the treated support with titanium tetrachloride and (iv) after washing the impregnated catalyst activating it with titanium tetrachloride. The catalyst has a high titanium content and a high activity when used to polymerise olefins.
Patent NO-902784-D0 (NO)
Inventor: SOWA PAUL A
IPC: B65D71/70
Filed: 1990-06-22
Abstract: A shipping package system (10) with at least one tier of vertically stacked webbing rolls (12) utilizes pads (13,14) with an inner set of passages (40) and an outer set of passages (48), which webbing rolls may have extended tubular core ends (28,30) nesting in the pad passages. The outer set of passages accommodate radial webbing roll movement and inhibit circumferential movement about the pad center (38), which radial movement provides tangential contact between adjacent and/or inner passage webbing rolls.
Patent NO-911302-D0 (NO)
Inventor: WAGNER ADALBERT
IPC: A61K31/415
Filed: 1991-04-03
Abstract: The invention relates to compounds of the formula <IMAGE> in which X, Y and Z are identical or different and are N or CR<2>, R<1> and R<2> are as defined in the description, L is an alkylene radical, q = 0 or 1, and A is the radical of a fused heterobicycle. The invention furthermore relates to a method for the preparation of the abovementioned compounds, to compositions containing them, and to their use.
Patent NO-914487-D0 (NO)
Inventor: ALLEN JEFFERY L
IPC: A24D1/02
Filed: 1991-11-15
Abstract: This invention describes paper having crossdirectional regions (11) having increased basis weight. The paper of this invention is especially useful as a wrapping material for a smoking article. The paper may be produced by depositing additional material onto a moving base web (16) in a papermaking machine (10). The additional material is deposited by means of a rotating drum (21) containing a plurality of slits through which the additional material passes. <IMAGE>
Patent NO-921452-D0 (NO)
Inventor: BRACEY JOHN DOUGLAS
IPC: A23G9/04
Filed: 1992-04-10
Abstract: A method of manufacturing frozen confection products without any appreciable overrun by slush freezing an ice mix comprising up to 10% and preferably from 0 to 0.5% of fat and comprising 0.2 to 0.5% of overrun restricting stabilizer and thereafter freezing hard to a usual storage temperature. A frozen confection without any appreciable overrun and containing up to 8 to 10% fat but preferably being fat-free, having a melt down rate of at most 0.175 g/min between 4 and 24% weight loss and a total weight loss of 30 to 80%, determined with a cylindrical sample of 2.5 cm diameter weighing 10 g, equilibrated at -20 DEG C and exposed to an ambient temperature of 18 DEG  to 20 DEG C while supported on a horizontal steel wire netting of 2.5 x 2.5 mm mesh size.
Patent NO-921617-D0 (NO)
Inventor: GREENE JAMES MICHAEL
IPC: A61P31/04
Filed: 1992-04-27
Abstract: A tablet containing dirithromycin Form II.
Patent NO-922297-D0 (NO)
Inventor: WEBER WILFRIED
IPC: F16B13/14
Filed: 1992-06-11
Abstract: The anchoring rod for anchoring an article to a base using a compounded mass including a synthetic resin, has a threaded portion at its rear end for fixing the article; a threaded nut engagable on the threaded portion for applying a mounting torque; a head having a shoulder facing toward the rear end, an outer surface tapering towards the front end of the anchoring rod and having a wedge-like tip at the front end; a conical portion connecting the head and the threaded portion and tapering toward the head; and a resilient annular washer bearing on the shoulder of the head.
Patent NO-923013-D0 (NO)
Inventor: GRESH RICHARD D
IPC: B01D24/24
Filed: 1992-07-30
Abstract: A precast concrete, plastic-jacketed filter underdrain block (20) for downflow filter units is disclosed. The jacket (26) functions as a mold for the concrete (36) and becomes an integral part of the underdrain block (20). Thus, lightweight, inexpensive plastic molds (26) can be fabricated and shipped to the filter construction site where they are filled with concrete, cured, and then placed in the filter unit (8) to provide an underdrain system. The underdrain blocks (20) may have handholds (44) to facilitate their handling and may be provided with alternating vertical rigs (40) on the outside vertical surfaces of the plastic jacket (26) which create an interlocking system; whereby when installed in the filter unit (8) each block (20) is interconnected to its adjacent side blocks creating a uniform interconnected filter underdrain system which resists the uplifting and displacement of individual blocks during backwashing operations.
Patent NO-943659-D0 (NO)
Inventor: DOLAN SHAWN E
IPC: B05D3/10
Filed: 1994-09-30
Abstract: Heating an aqueous mixture of a fluoroacid such as H2TiF6 and an oxide, hydroxide, and/or carbonate such as silica produces a clear mixture with long term stability against settling of any solid phase, even when the oxide, hydroxide, or carbonate phase before heating was a dispersed solid with sufficiently large particles to scatter light and make the mixture before heating cloudy. The clear mixture produced by heating can either be mixed e with water soluble and/or water dispersible polymers that are polyhydroxyalkylamino- substituted polymers and/or copolymers of p-vinyl phenol, or with soluble hexavalent and/or trivalent chromium, to produce a composition that improves the corrosion resistance of metals treated with the composition, especially after subsequent painting.
Patent NO-950189-D0 (NO)
Inventor: KOWALSKI BERND
IPC: G07F7/10
Filed: 1995-01-18
Abstract: The chip cards (A,B) and fast encryption modules (SM-A, SM-B) are personalised by a trustworthy authority and certificated. The card (A) and encryptor (SM-A) of one partner generate a situation-specific random number (1) before the other encryptor (SM-B) is called upon for a reciprocal authentication (2). The second encryptor must perform a reciprocal authentication with the corresp. chip card (B), and then the two encryptors perform their mutual authentications (4,5). Secure information is exchanged by token-passing between the two terminal systems.
Patent NO-983834-D0 (NO)
Inventor: PIVA RODOLFO
IPC: A61K49/04
Filed: 1998-08-20
Abstract: A process for the purification of opacifying contrastographic agents, comprising chromatographic and nanofiltration techniques combined together, the subsequent chromatographic separation of the crude product solution and a nanofiltration step, with a final deionization on ion exchange resins.
Patent NO-985795-D0 (NO)
Inventor: NAKATSUKA KATSUTO
IPC: G03G9/09
Filed: 1998-12-10
Abstract: It is to provide a powder for use as a raw material for color magnetic toners for use in a color copier or the like which have been colored vividly as well as in white, and a dry color magnetic toner which is obtained from the raw material. The dry color magnetic toner comprises a powder comprising a light-interference multilayered film formed on a magnetic particle and at least one organic polymer coating film or a colored film on the surface of the powder. The process for producing the dry color magnetic toner comprises coating the surface of the powder having thereon a light-interference multilayered film with at least one organic polymer coating film. <IMAGE>
Patent NO-993359-D0 (NO)
Inventor: BUNDY GORDON L
IPC: C07D487/00
Filed: 1999-07-07
Abstract: Pyrimido[4,5-b]indoles (IV) and pyrimido[4,5-b]indole salts (V) useful in treating asthma are disclosed as well as process for their preparation.
Patent GB-0012519-D0 (GB)
Title: Rail safety system
IPC: B61L23/34
Filed: 2000-05-23
Abstract: A system which can easily and cheaply be installed to an existing rail infrastructure is disclosed which seeks to avoid the likelihood of train collisions. Each train travelling on a network is provided with a means for determining its own position (such as a GPS receiver) and a means for communicating with a central controller. The train's position is communicated to the central controller and the central controller uses this information to work out where each train is located on the network. Velocity and acceleration information are obtained by monitoring the train's position over time and predictions are made as to the future position of each of the trains on the network. If the future position of any of the trains is determined to be in a range which at least partially overlaps a range of future positions for another train then a collision warning is sent to one or both trains. This warning could trigger the train to stop automatically or for the driver to apply the breaks. Successive re-start signals are then sent so that the trains may continue on their journey without likelihood of collision.
Patent GB-0029281-D0 (GB)
Title: Quenching Method & Apparatus
IPC: C21D1/767
Filed: 2000-11-30
Abstract: A hot object is quenched after heat treatment. A hot gas stream having at least 20% by volume of hydrogen is taken from for example a carburising chamber of a furnace. The gas is cooled by passage through a heat exchanger, and is compressed in a compressor. The compressor has an aftercooler (not shown) to remove heat of compression from the gas. The cooled, compressed gas flows through nozzles into a quenching chamber. The gas leaves the nozzles at a velocity of at least 50 m/s and impinges upon the hot metal object so as to effect its quenching.
Patent GB-0109089-D0 (GB)
Title: Delivery capsules
IPC: A61K9/48
Filed: 2001-04-11
Abstract: A delivery capsule has an enclosing wall comprising a thermoplastic film of foamed modified cellulose material, preferably hydroxypropyl methyl cellulose. The foamed material dissolves rapidly in the mouth of a consumer, releasing the capsule contents into the consumer's mouth.