baber/WOPTO huggingface dataset:
Patent RU-2670802-C9 (RU)
Inventor: MONRO TERRI D
IPC: E21B43/267
Filed: 2014-09-19
Granted: 2018-11-26
Abstract: FIELD: drilling of soil or rock. 
     SUBSTANCE: present invention relates to a composite for treating wells and its use in treating wells. Composite for treating a well wherein the composite for increasing the production of hydrocarbons, comprising a surface modifying treatment agent at least partially coated onto a solid particulate, and wherein the surface modifying treatment agent comprises a metallic anchor and a hydrophobic tail, wherein the hydrophobic tail is an organo-silicon material, a fluorinated hydrocarbon or both a hydrophobic organo-silicon material and a fluorinated hydrocarbon and further wherein the metallic anchor of the surface modifying treatment agent is attached to the solid particulate. Proppant or sand control agent solid particulates comprising said composite. Method of treating a well penetrated by a subterranean formation for increasing the production of hydrocarbons, comprising introducing into the well said composite or forming the composite in-situ in the well. Composite for treating a wellbore to increase the production of hydrocarbons, according to another embodiment, wherein the composite comprises solid particulates and a surface modifying treatment agent, at least partially coated onto a solid particulate, and wherein the surface modifying treatment agent comprising an anchor and at least one hydrophobic tail attached to the anchor, and the anchor is attached to the solid particulate. Method for treating a well penetrated by a subterranean formation to increase the production of hydrocarbons, comprising introducing into the well the composite of said embodiment or forming the composite in-situ within the well. Invention is developed in dependent items of the formula. 
     EFFECT: increased resistance to crushing of solid particulates, increased efficiency of treatment. 
     35 cl, 3 ex, 1 tbl, 4 dwg
Patent RU-2670687-C9 (RU)
Title: Способ определения показаний к назначению антисклеротического лечения больным туберкулезом предстательной железы
Inventor: Kulchavenya Ekaterina Valerevna
IPC: A61B8/08
Filed: 2017-07-21
Granted: 2018-12-13
Abstract: Изобретение относится к медицине, а именно к фтизиоурологии, и может быть использовано для определения показаний к назначению антисклеротического лечения больным туберкулезом предстательной железы. Через месяц после начала приема противотуберкулезных препаратов измеряют уровень микроциркуляции методом лазерной доплеровской флоурометрии (ЛДФ) в точке VCI хуэй-инь в области промежности между мошонкой и анусом по передней срединной линии и степень фиброзирования методом эхоморфометрии. Рассчитывают сумму баллов индекса микроциркуляции и степени фиброзирования, используя таблицу 1 «Расчет баллов индекса микроциркуляции» и таблицу 2 «Расчет баллов степени фиброзирования», которые содержатся в описании. При сумме более 2-х баллов дополнительно назначают антисклеротическое лечение. Способ позволяет объективизировать данные исследований, избежать ненужного назначения препаратов. 1 ил., 3 табл., 2 пр.
Patent DE-102015102271-C9 (DE)
Title: Verfahren und Vorrichtung zum Richten von metallischen Teilen mit einer Reduzierung von Quetschkanten
Inventor: HELLRIEGEL ANDREAS
IPC: B21D1/02
Filed: 2015-02-18
Granted: 2023-05-25
Abstract: Verfahren zum Richten mittels einer Walzenrichtmaschine (1) von metallischen Teilen (13), deren Breite geringer ist als die Länge der Richtwalzen (3, 5) der Walzenrichtmaschine (1), und einschließlich von Teilen (7, 15) die eine vordere und/oder hintere Kontur aufweisen, die von den quer zur Förderrichtung des zu richtenden Teiles verlaufenden Achsen der Richtwalzen abweicht, sowie von Teilen, die zumindest einen sich verjüngenden bis annähernd spitz zulaufenden Anfangsabschnitt und/oder Endabschnitt aufweisen, wobei der Anfangsabschnitt eingangs des Richtens auf die ersten Richtwalzen der Walzenrichtmaschine (1) trifft, die eine Mehrzahl von oberen und unteren Richtwalzen (3, 5) aufweist, welche versetzt zueinander angeordnet sind, wobei die metallischen Teile (7, 13, 15) durch Durchlaufen eines zwischen den Richtwalzen (3, 5) sich verändernden Richtspaltes, dessen Endwert voreingestellt wird, gerichtet werden, mit den folgenden Schritten:- Einstellen des Richtspaltes auf einen vorbestimmten Anfangswert, der sich in einem Bereich um die Materialdicke des zu richtenden Teiles (7, 13, 15) befindet oder dieser im Wesentlichen entspricht,- Erfassen des vorderen Endes des zu richtenden Teiles (7, 13, 15),- Zustellen der oberen und/oder unteren Richtwalzen (3, 5) auf den voreingestellten Endwert des Richtspaltes nach einem vorgegeben zeitlichen Abstand nach dem Erfassen des vorderen Endes des zu richtenden Teiles (7, 13, 15),- Erfassen des hinteren Endes des zu richtenden Teiles (7, 13, 15), und- Aufstellen der oberen und/oder unteren Richtwalzen (3, 5) nach einem vorgegeben zeitlichen Abstand nach Erfassen des hinteren Endes des zu richtenden Teiles (7, 13, 15),wobei das Erfassen des vorderen Endes des zu richtenden Teiles (7, 13, 15) mittels einer Sensoreinrichtung (11), vorzugsweise einer Lichtschranke erfolgt, undwobei das Erfassen durch die Sensoreinrichtung (11) in einem vorbestimmten Abstand von der ersten Richtwalze im Inneren der Walzenrichtmaschine erfolgt.
Patent DK-17285-D0 (DK)
Inventor: COTTRINGER THOMAS E
IPC: C01F7/442
Filed: 1985-01-14
Abstract: The hardness and microstructure of aluminous abrasives produced from alumina gels are enhanced by introduction of seed material as by wet vibratory milling of the material with alumina media, or by the direct addition of very fine alpha alumina particles in the amount of 1% or less.
Patent DK-52591-D0 (DK)
Inventor: SCHOUBYE PETER
IPC: F02C3/04
Filed: 1991-03-22
Abstract: The invention relates to a method of eliminating combustibles contained in offgas of air and/or waste gases by catalytic combustion of the combustibles, comprises the steps of:     compressing the offgas in a compressor; heating the compressed offgas to a temperature required for subsequent catalytic combustion of the combustibles in the offgas; combusting and eliminating the combustibles in the compressed and heated offgas by contact with a combustion catalyst arranged in a combustion chamber; and expanding the combusted offgas to atmospheric pressure in a gas expansion turbine. <IMAGE>
Patent DK-62291-D0 (DK)
Inventor: PEDERSEN IB OBEL
IPC: E04B1/72
Filed: 1991-04-09
Abstract: PCT No. PCT/DK92/00112 Sec. 371 Date Oct. 12, 1993 Sec. 102(e) Date Oct. 12, 1993 PCT Filed Apr. 9, 1992 PCT Pub. No. WO92/18716 PCT Pub. Date Oct. 29, 1992.A method for preventing and combating attacks of fungus and of other harmful living organisms, such as longicorn beetles and wood worm in existing building structures, by heating the attacked areas to temperatures lethal to living organisms by means of electromagnetic energy. A HF generator comprising a balanced output communicating with a plurality of electrodes is arranged relative to the attacked area of the building in such a manner that the electrodes in combination form a capacitor, wherein at least a part of the attacked area completely or partially constitutes the dielectric of the capacitor, whereafter the HF generator is activated, said generator operating at a frequency within in a frequency range from 3 to 20 MHz, in particular from 10 to 15 MHz, and more preferred from 13 to 14 MHz, most preferred 13.56 MHz to provide a HF power heating the area between the electrodes to a temperature lethal to living organisms.
Patent DK-116884-D0 (DK)
Inventor: KRAJEC OTMAR
IPC: F16B5/02
Filed: 1984-02-28
Abstract: 1. Process for fixing hollow chamber sheets (1) of high impact strength plastics to a sub-structure (2, 6) at points, by means of screws (3, 5) which pass through the hollow chamber sheet (1) and secure the hollow chamber sheet (1) to the sub-structure (2, 6) in a manner known per se, characterised in that the threaded end of the screw (3) or screw bolt (5) is punched through the hollow chamber sheet (1) to form an opening and the hollow chamber sheet (1) is then secured to the sub-structure (2, 6) by tightening the screw connection.
Patent DK-140984-D0 (DK)
Inventor: DABI SHMUEL
IPC: C08J9/04
Filed: 1984-02-29
Abstract: An absorbent, flexible, resilient, cellular polymer is provided which comprises the reaction product of at least one epoxy resin and amine terminated poly(alkylene oxide).
Patent DK-241887-D0 (DK)
Inventor: FIDDES JOHN C
IPC: A61K38/27
Filed: 1987-05-12
Abstract: Isolated, cloned recombinant or synthetic DNA sequence encoding acidic or basic mammalian fibroblast growth factors (FGF) are claimed. A DNA sequence, defined above, and including a DNA encoding a heterologous signal sequence upstream of, and operably linked to, the DNA encoding the FGF is also new. It may be operably linked to control sequences for expression. Recombinant host cells transformed with the DNA sequence are claimed. Recombinant vector contg., and effective in expressing, isolated etc. DNA sequence, the DNA sequence encoding FGF being operably linked to control sequences compatible with bacteria or mammalina hosts, is claimed. Prodn. of acidic or basic mammalian FGF comprises cultivation of transformed cells is claimed. Human basic FGF inpurified or recombinant form is claimed.
Patent DK-249789-D0 (DK)
Inventor: PRANGER MAARTEN HENDRIK
IPC: C07H3/04
Filed: 1989-05-23
Abstract: The invention relates to pharmaceutical compositions having anti-endotoxic activity, comprising as the active component a fraction which can be isolated from lactulase syrup by means of absorption at a sulphonated polystyrene cation resin in the Ca<2><+>-form and elution with a suitable solvent. the lactulose sytup can be obtained by basic isomerisation of lactose at elevated temperature, optionally in the presence of sodiumsulphite.
Patent DK-385085-D0 (DK)
Inventor: KOENIG HANS-BODO
IPC: C07D307/54
Filed: 1985-08-23
Abstract: 1. Sodium salt of D-6-{alpha-[(2-oxo-3- furfurylideneamino-imidazolidin-1-yl)-carbonylamino]-2- thienylacetamido}-penicillanic acid of the formula (I)  see diagramm : EP0176716,P8,F2  in pure crystalline form, characterized by the following NMR signals : delta = 9.36 (1H), 9.23 (1H), 7.8 (2H), 7.5 (1H), 7.25 (1H), 7.05 (1H), 6.89 (1H), 6.62 (1H), 6.2 (1H), 5.74 (1H), 5.56 (1H), 4.35 (1H), 3.92 (4H), 1.6 (3H) and 1,5 ppm (3H) (in DMF-d7 ).
Patent DK-528789-D0 (DK)
Inventor: IFE ROBERT JOHN
IPC: C07D215/44
Filed: 1989-10-24
Abstract: Compounds of structure (I) <CHEM> in which R<1> is hydrogen, C1-6alkyl, C1-6alkoxy, C1-6alkoxyC1-6-alkyl, C3-6cycloalkyl, C3-6cycloalkylC1-6alkyl, phenylC1-6alkyl, the phenyl group being optionally substituted; R<2> is hydrogen, C1-6alkyl, C1-6alkoxy, amino, C1-6alkylthio, halogen, cyano, hydroxy, C1-6alkanoyl or trifluoromethyl; m is 1 to 3; R<3> is hydrogen, C1-6alkyl, phenyl, C1-6alkoxy, C1-6alkylthio, C1-6alkanoyl, amino, C1-6alkylamino, di-C1-6alkylamino, halogen, trifluoromethyl or cyano; n is 1 or 2; and R<4>O- is hydroxy or a bioprecursor of a hydroxy group, processes for their preparation, intermediates useful in their preparation, pharmaceutical compositions containing them and their use in therapy as gastric acid secretion inhibitors.
Patent DK-544084-D0 (DK)
Inventor: D ABOVILLE YANIC
IPC: F03D7/02
Filed: 1984-11-15
Abstract: Limiter device for limiting the rotation speed of the shaft (3) of an aero generator-propeller, characterized in that it comprises a part (11) provided with friction surfaces (111-112) and mounted in a buttonhole (110) provided in said shaft so as to provide for its displacement along the axis of said shaft between a declutching position and a clutching position under the action of a traction force exerted by a first cable (14) connected to a mass (140) subjected to the centrifugal force generated by the rotation of the propeller for a predetermined speed threshold of the latter; a plate (120) parallel to said friction surfaces and integral with a cylinder (12) supported rotating and concentric to the shaft (3) by a fixed bearing (121) and rotatingly driven when said part (11) is in a clutching position wherein its friction surfaces (111-112) engage said plate (120); a second cable (15) attached to the cylinder (12) so as to be wound about said cylinder; and a propeller-heaving device controlled by the second cable (15).
Patent DK-699788-D0 (DK)
Inventor: BRIGHTY KATHERINE ELIZABETH
IPC: A61K31/47
Filed: 1988-12-16
Abstract: 1-Substituted-6-fluoro-7-heterocyclic-1,4-dihydroquino-1-(or dihydronaphthyridin)-4-one carboxylic acids (I) have antibacterial properties. The 7-heterocyclic group is a bicyclic group, one of the rings of which is saturated and the other ring of which is unsaturated. <CHEM> u
Patent HU-893626-D0 (HU)
Title: New derivatives of leucotriene-b4, process for producing them and their application as medicament
Inventor: SKUBALLA WERNER
IPC: C07C59/48
Filed: 1989-05-19
Abstract: Leukotriene-B4 derivates are disclosed having the formula (I), in which R1 is the residue CH2OH, the residue COOR5 or the residue CONHR6, A is a transmethylene group, a trans-CH=CH-CH=CH-methylene group or a tetramethylene group, B is a straight or branched chain, saturated or insaturated alkylene group with up to 10 C-atoms, D is a direct link, oxygen, sulfur, a -C=C- group or a -CH=CR7- group, B and D form together a direct link, R2 and R3 can be identical or different, and represent a hydrogen atom or an acid residue of an organic acid with 1 to 15 C-atoms and R4 is a hydrogen atom, an alkyl residue, a cycloalkyl residue, an aryl residue or a heterocyclic residue with 5 to 6 members and, when R5 is a hydrogen atom, their salts with physiologically compatible bases and their cyclodextrinclathrates. A process for producing these derivates and their use as medicaments are also disclosed.
Patent HU-913895-D0 (HU)
Title: Process for treating water containing sulphur compounds
Inventor: BUISMAN CEES JAN NICO
IPC: C01B17/06
Filed: 1991-04-11
Abstract: A process is provided for the treatment of water containing sulphide wherein the sulphide is oxidized in an aerobic reactor having a minimum sulphide sludge load. The minimum sulphide load is at least 10 mg of sulphide per mg of the nitrogen present in the sludge per hour, the sludge load being calculated on the basis of the sulphide oxidizing part of the biomass. The minimum sulphide load may also be defined as 25 mg of sulphide per liter of reactor material per hour. The sulphide can be largely oxidized to elemental sulphur which is then separated and reused. Waste water also containing organic matter in addition to varying levels of sulphide is purified without interference of filamentous bacteria using a two-step aerobic process. The process for sulphide removal can be used for the treatment of waste water having high levels of sulphur compounds such as sulphate, sulphite and thiosulphate by first reducing these sulphur compounds in an aerobic step. Heavy metals are removed from water by adding sulphide to the water and precipitating the metals as sulphides; the sulphide can be added by reducing sulphur compounds already present.
Patent HU-914128-D0 (HU)
Title: Device without conduit for spreading sprinklable materials
Inventor: SPIES KLAUS
IPC: B65G31/02
Filed: 1991-04-26
Abstract: An arrangement for transferring castable material without pipes or conduits from a feeding point to a destination, particularly in underground mining. The arrangement includes a driven centrifugal wheel with blades. The centrifugal wheel is radially open and is surrounded in the manner of a jacket by an endless housing belt which is guided on guide rollers. The portion of the centrifugal wheel which is radially open is bordered by the guide roller which causes the housing belt to contact the centrifugal wheel and by the guide roller which raises the housing belt from the centrifugal wheel. The material is radially discharged in a concentrated manner through this radially open portion. The material is supplied axially to the centrifugal wheel through a feed tube and enters through a discharge opening of the feed tube on the vertical level of the blades into the centrifugal wheel.
Patent NO-862563-D0 (NO)
Inventor: BIBOLLET BERNARD
IPC: B63H3/12
Filed: 1986-06-25
Abstract: A propeller according to the invention has a hub centered on and rotatable about a hub axis and formed with a bore extending along the axis and with a plurality of identical, radially outwardly open, and angularly equispaced sockets centered on socket axes extending at least generally radially of the hub axis. Respective identical blades each have a base complementary to and snugly fittable in the respective socket and an outer part extending radially outward from the hub along the respective socket axis when the respective base is fitted therein. Respective locks are provided in the hub for releasably fixing the bases in the respective sockets against relative movement between the respective blades and the hub. The sockets and bases are normally complementarily cylindrical and both centered when the bases are in the sockets on the respective socket axes. Thus the blades can turn about the respective socket axes on the hub when released by the respective locking means. In addition each socket is formed with an annular groove open inwardly radially of the respective socket axis and each base is formed with a similar annular but outwardly open groove confronting the respective inwardly open groove when the base is fitted in the respective socket and forming with the respective inwardly open groove an annular chamber. The system for locking includes a respective plurality of balls generally filling the chamber and something that can press the balls tightly against the respective grooves.
Patent NO-880041-D0 (NO)
Inventor: STANDING COLIN ANTHONY
IPC: H01B7/08
Filed: 1988-01-06
Abstract: This invention provides a conductive tape for an electrifiable fence comprising a tape of woven or knitted construction having at least two conducting wires arranged longitudinally and integrally in the woven or knitted structure characterised by a bridging conductor carried in or on the knitted or woven structure and which is directed transversely across the two longitudinal conductors at intervals so that if a break occurs in one of the conductors the current path is capable of continuing via the bridging conductor.
Patent NO-880778-D0 (NO)
Inventor: COLEMAN JAMES PATRICK
IPC: C22B3/00
Filed: 1988-02-23
Abstract: Gallium is recovered from gallium arsenide by reacting and dissolving the gallium arsenide with an oxidant and a complexing agent, especially with water insoluble hydroxamic acids with mild conditions, e.g. with aqueous hydrogen peroxide and mild temperature, to effect separation of gallium hydroxamic acid chelates from water soluble arsenic compounds.
Patent NO-891680-D0 (NO)
Inventor: SHAH SHAILESH B
IPC: A61K31/135
Filed: 1989-04-24
Abstract: The present invention relates to an oral osmotic system for the control and continuous administration of metoprolol over a lengthy time interval, which contains a uniform, separate internal layer of water-soluble coating agent. Water-soluble coating agents which can be used are HPMC, PVP, optionally mixed with polyethylene glycol.
Patent NO-892129-D0 (NO)
Inventor: RIPPLE DAVID EUGENE
IPC: C10N20/04
Filed: 1989-05-26
Abstract: Lubricating oil compositions for internal combustion engines are described with comprise (A) a major amount of oil of lubricating viscosity, and minor amounts of (B) at least one carboxylic derivative composition produced by reacting (B-1) at least one substituted succinic acylating agent with (B-2) at least one amine compound characterized by the present within its structure of at least one HN< group (C) at least one partial fatty acid ester of a polyhydric alcohol, and (D) at least one metal salt of a dihydrocarbyl dithiosphosphoric acid. The oil compositions also may contain (E) at least one carboxylic ester derivative composition, and/or (F) at least one neutral or basic alkaline earth metal salt of at least one acidic organic compound.
Patent NO-901655-D0 (NO)
Inventor: ELLESTAD GEORGE A
IPC: C07H15/20
Filed: 1990-04-11
Abstract: The disclosure describes disulfide analogs of antitumor and antibacterial agents known collectively as the LL-E33288 complex, a method for constructing carrier-drug conjugates from the disulfide analogs and the carrier-drug targeted form conjugates.
Patent NO-904783-D0 (NO)
Inventor: GLAMKOWSKI EDWARD J
IPC: A61P25/28
Filed: 1990-11-02
Abstract: The present invention relates to compounds of the formula I, <CHEM> where X is hydrogen, halogen or loweralkyl; and R1, R2 and R3 are each independently hydrogen, loweralkyl, cycloalkyl, arylloweralkyl or aryl, or alternatively the group -NR2R3 taken as a whole constitutes <CHEM> R4 being hydrogen or loweralkyl and a process for their preparation. The compounds of the invention show central cholinergic innervative properties for treating various memory dysfunctions and can, therefore, be used as medicaments.
Patent NO-910632-D0 (NO)
Inventor: JAGER EMMERICH
IPC: C04B24/20
Filed: 1991-02-18
Abstract: A process for the preparation of naphthalenesulphonic acid-formaldehyde condensates having a low content of free formaldehyde, in which the naphthalenesulphonic acid-formaldehyde condensation products obtained after the condensation are adjusted immediately after the condensation to a pH greater than 11.5 at a temperature of at least 80 DEG C and kept at this pH until the desired formaldehyde content is reached. The resins are preferably used as a thinner for building materials, for example as a thinner for concrete.
Patent NO-912492-D0 (NO)
Inventor: SCHMITZ PIETER PAULUS JOZEF
IPC: G01N27/22
Filed: 1991-06-25
Abstract: PCT No. PCT/NL89/00100 Sec. 371 Date Aug. 22, 1991 Sec. 102(e) Date Aug. 22, 1991 PCT Filed Dec. 28, 1989 PCT Pub. No. WO90/07708 PCT Pub. Date Jul. 12, 1990.Capacitive humidity sensor comprising a substrate, a moisture-impermeable conducting bottom layer as first capacitor plate, a dielectric layer, and a moisture-permeable conducting top layer as second capacitor plate, and connecting wires associated with the first and second capacitor plates, whereby the change in the dielectric constant, and therefore in the capacitance value, due to absorption of water molecules is measured. The substrate is a flexible copper laminate in which at least the conducting bottom layer is etched, and the conducting top layer comprises a solid printed layer having a conducting grid pattern, which is printed with conducting ink.
Patent NO-942408-D0 (NO)
IPC: H04L1/02
Filed: 1994-06-24
Abstract: The invention relates to a baseband signal combiner and to a sampler typically used in radio relay systems but also in generic communication systems. In order to avoid temporary failures in the free space links, space and/or frequency diversity techniques are used, which consist in the use of two suitable spaced receive antennas or of two transmission frequencies. By suitably combining the signals thus received, the failures in radio links can be redued. The invention provides the use of a particular algorithm of the type CMA (Constant Modulus Algorithm) which, being independent of the combined signal phase, does not interact with the carrier recovery circuits. Moreover, by applying the same algorithm also to the sampler, the cooperation of the two circuits to the optimization of the output signal is obtained. <IMAGE>
Patent NO-943284-D0 (NO)
Inventor: SZABO LESLIE I
IPC: H02K19/18
Filed: 1994-09-05
Abstract: An asymmetrical, electro-mechanical device (10) comprises a geometrically-magnetically-asymmetrical stator (12) and a rotor (22) which move with respect to each other. There is a stator air gap (20) which makes the stator (12) asymmetrical. The magnetic flux passing from the rotor (22) to the stator (12) is interrupted when the rotor (22) passes by the stator air gap (20). The invention is able to achieve improvements over the prior art electro-mechanical devices, particularly in respect of efficiency.