baber/WOPTO huggingface dataset:
Patent RU-2523284-C9 (RU)
Title: Способ модификации макролидного антибиотика олигомицина а с помощью реакции [3+2]-диполярного циклоприсоединения азида и алкинов. 33-дезокис-33-(триазол-1-ил)-олигомицины а и их биологическая активность
Inventor: BEKKER OL GA BORISOVNA
IPC: A61P35/00
Filed: 2012-05-31
Granted: 2014-10-10
Abstract: Изобретение относится к фармацевтической промышленности и касается новых производных противоопухолевого антибиотика олигомицина А и способа их получения региоселективным [3+2]диполярным циклоприсоединением азидогруппы 33-дезокси-33-азидоолигомицина А(1) к монозамещенным алкинам. Новые производные антибиотика олигомицина А, соответствующие формуле: 
     
       
     
     где R представляет собой 1,4-дизамещенные 1,2,3-триазолы, а именно а. - (фенил-триазол-1-ил), б. - (4-карбокси-триазол-1-ил), в. - (4-4-метоксикарбонил-триазол-1-ил), г. - (4-диметиламиноэтиламидокарбокситриазол-1-ил), обладают выраженной противоопухолевой активностью и более высокой растворимостью по сравнению с исходным олигомицином А. 3 н.п. ф-лы., 4 ил., 3 табл.
Patent RU-2712534-C9 (RU)
Title: Method of forming thin ordered semiconductor filamentary nanocrystals without participation of external catalyst on silicon substrates
Inventor: Reznik Rodion Romanovich
IPC: B82B3/00
Filed: 2016-12-14
Granted: 2020-03-19
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to production of semiconductor nanomaterials. Method of forming thin ordered semiconductor filamentary nanocrystals (FNC) of gallium arsenide on silicon is characterized by the fact that on silicon substrate with crystallographic orientation of surface (111) or (100) forming an inhibitory layer of silicon oxide (SiO 2 ) with thickness of 80–120 nm by thermal acidification in nitrogen/water vapour medium at temperature T = 850–950 °C at pressure close to atmospheric pressure, after which an electron resist layer is formed, in which windows are formed by electronic lithography by exposure to an electron beam with subsequent manifestation, wherein development process is stopped by washing in solvent and subsequent drying, then performing reactive ion-plasma etching in plasma-forming mixture of gases SF 6  and Ar with formation of windows in silicon oxide inhibitor layer, in which molecular-beam epitaxy using Ga and As sources is used to grow filamentary nanocrystals of gallium arsenide according to a catalytic method or an autocatalytic method using Ga as a catalyst sputtered on a substrate with formed windows in an inhibitor layer. Resist can be represented by polymethyl methacrylate, the developer being methyl isobutyl ketone-isopropanol and isopropanol as the solvent. Height of ordered FNC is 1.3 mcm, diameter 41 ± 3 nm. Distance between nanocrystals remains equal to pitch between windows in SiO 2  layer and is 3 mcm. 
     EFFECT: invention enables to obtain thin semiconductor FNC evenly distributed on the surface of the substrate and having a controlled surface density. 
     1 cl, 2 ex
Patent DK-370583-D0 (DK)
Inventor: HICKS JR JOHN WILBUR
IPC: G02B5/20
Filed: 1983-08-15
Abstract: Wavelength filtering in the optical spectrums is accomplished by a fiber optics device (14) mechanically separated from the device (18) carrying the broad spectrum of wavelengths. The filter elements may be linear or loop shaped (20), and preferably utilize lateral coupling (22) between fiber elements. Individual filter elements may be ganged for increased selectively. The filters of the present invention have typical line widths of .01Ao to 1Ao in the .2 to 3 micron region.
Patent DK-392084-D0 (DK)
Inventor: HORLEY SUSAN MARY
IPC: C08G59/42
Filed: 1984-08-15
Abstract: Compositions capable of curing at ambient or slightly elevated temperatures comprise (i) a compound containing in the molecule at least two hydroxyl groups, in particular a hydroxyl group-bearing addition polymer, (ii) a compound containing in the molecule at least two cyclic carboxylic anhydride groups and (iii) a compound containing in the molecule at least two epoxide groups. The compositions may optionally also contain a catalyst for the reaction between epoxide groups and carboxylic groups. The compositions are of particular value as the basis of room-temperature-curing coating compositions.
Patent DK-466983-D0 (DK)
Inventor: HIMMELSBACH FRITZ
IPC: A47J31/08
Filed: 1983-10-11
Abstract: If a plurality of essentially circular sheets of filter paper are stacked in a pile, the individual sheets have a tendency to stick to each other rendering it difficult to remove the topmost sheet from the pile. To overcome this inconvenience, it is provided that adjacent sheets within the pile have a different contour, e.g. by providing every second sheet with a protruding tongue arranged at the circumferential edge thereof. All the intermediate sheets either do not have such tongue or are provided with a recess arranged anywhere along their circumferential edge.
Patent DK-707388-D0 (DK)
Inventor: CLAAR TERRY DENNIS
IPC: C04B35/65
Filed: 1988-12-20
Abstract: Self-supporting bodies are produced by reactive infiltration of a parent metal (10) into boron carbide (12) typically resulting in a composite comprising a boron-containing compound and metal. The mass to be infiltrated may contain one or more inert fillers admixed with the boron carbide (12), or at least one carbon donor material, to produce a composite by reactive infiltration, which composite comprises a matrix of metal and boron-containing compound embedding the filler. The relative amounts of reactants and process conditions may be altered or controlled to yield a body containing varying volume percents of ceramic, metal and/or porosity. The mass to be infiltrated can be contained within a refractory vessel (16) having a venting means included therein.
Patent NO-862810-D0 (NO)
Inventor: ACKERET PETER
IPC: G09F11/30
Filed: 1986-07-11
Abstract: PCT No. PCT/EP85/00610 Sec. 371 Date Jul. 11, 1986 Sec. 102(e) Date Jul. 11, 1986 PCT Filed Nov. 12, 1985 PCT Pub. No. WO86/03024 PCT Pub. Date May 22, 1986.The invention relates to a device for a cyclic rearrangement of a pile (182) of sheets having a housing (12) with a viewing window (35) and a slider member (14) that can be pulled out of the housing (12) and pushed back into the housing again parallel to the latter, and having a sheet-changing mechanism by means of which one sheet in the pile (182) is retained in the housing while the slider member (14) transports the remainder of the pile out of the housing (12), means being provided for removing the sheet remaining in the housing (12) from the housing (12) through the opening provided in the housing for the slider member (14).
Patent NO-864060-D0 (NO)
Inventor: CALANCHI MASSIMO
IPC: A61K9/22
Filed: 1986-10-13
Abstract: The object of the present invention is a process which permits the increase of the bioavailability in the solid formulations of nifedipine and its derivatives. In consists in dissolving the active substance together with a polyethylene glycol, in a common solvent, then absorbing this solution on a micronized, inert excipient, soluble in the gastrointe­stinal juices, and finally, co-precipitating the active substance and the polyethylene glycol by evaporating the solvent.The very large surface of the excipient on which the solution is absorbed, and the presence of polyethylene glycol, wich facilitate the homogeneous distribution of the solution on this surface, permit the active substance to precipitate and become very fine particles.The same results may be also obtained by blending homogeneously the micronized inert excipient with micronized nifedipine, and causing the mixture to be absorbed on a solution of polyethylene glycol, which by subsequent solvent evaporation, precipitates in fine particles that are homogeneously dispersed and in intimate contact with the active substance.Forms of solid dosage prepared with the mixture thus obtained, have shown a bioavailability higher than similar formulations already on the market.
Patent NO-881948-D0 (NO)
Inventor: AKIYA TAKASHI
IPC: B41M1/36
Filed: 1988-05-04
Abstract: A recording paper comprises a fibrous substrate paper on the surface of which a silicon containing type pigment and a fibrous material of the substrate paper are present in a mixed state, said recording paper having a Stöckigt sizing degree ranging from 0 to 15 sec. and a basis weight ranging from 90 to 200 g/m<2>.
Patent NO-903345-D0 (NO)
Inventor: HEGGE TROND
IPC: F16B45/02
Filed: 1990-07-27
Abstract: A hook having in the hook opening (1e) thereof a pivotably mounted and releasable lock piece (3) which in active position closes the opening (1e) of the hook (1), preferably for use as a mooring hook for engagement with a mooring post, ring, or the like (A), having an attachment point (1c) for a hawser (2) at one end (1a) of the hook (1), and a release means (4) for the lock piece (3) between the hawser attachment point (1c) and the free end (1b) of the hook (1). The release means (4) is movably disposed within, and projects out from, the back (1d) of the hook (1) opposite the opening (1e) in the hook (1), and is provided with a fastener (4a) for the release line (6) at the free end thereof. The fastener (4a) is situated at a distance from line (B) through the hawser attachment point (1c) and the central part of the inner contact surface (1f) of the hook (1). Pulling on release line (6) in the direction of tension (C) for the mooring hawser (2) imparts a torsional moment on the hook (1) for rotation and displacement thereof on the mooring post (A), whereby said mooring post (A) slides on the contact surface (1f) toward and into the opening (1e) of the hook (1) for release.
Patent NO-910367-D0 (NO)
Inventor: NAKANO KAZUO
IPC: H02K1/27
Filed: 1991-01-31
Abstract: A synchronous machine having an armature with n poles, and a field system which rotates relative to the armature, which has n-1 poles to give a field, and which has a plurality of permanent magnets which are magnetized being tilted relative to the circumferential direction and to the axis of said rotational motion.
Patent NO-912469-D0 (NO)
Inventor: REGENSBURGER WERNER
IPC: F16B13/04
Filed: 1991-06-24
Abstract: A number of anchoring elements (4), consisting of an annular body (5) and a spacer (14), are arranged in a row on the shank (1) of the fastening element. These anchoring elements (4) are fixed in an axially immovable manner between a stop (9) of the shank and a locking section (12) of the same. The anchoring elements (4) exist as components separated from the shank (1) and are merely arranged in a row on the shank (1). In consequence, by means of one embodiment of the shank (1), a large number of differently constructed anchoring elements (4) can be used, which considerably reduces the cost of production and increases the universal applicability of the fastening element. In particular, the shank (1) and the anchoring elements (4) can be produced from metal, so that the fastening element can overall have much greater strength in comparison with previous plastic elements. 
<IMAGE>
Patent NO-922528-D0 (NO)
Inventor: REUTELINGSPERGER CHRISTIAAN
IPC: G01N33/58
Filed: 1992-06-26
Abstract: Anticoagulant polypeptides (I) of the annexin family, labelled with a detectable marker are new. Also new are compsns. contg. (I) plus auxiliaries. (I) is esp. VAC (vascular anticoagulant protein) and suitable markers include fluorescein isothiocyanate, a radioisotope (esp. 131- or 125-iodine) or a paramagnetic contrast agent. (I), which can be administered intravenously or intraarterially, are formulated with physiological saline, 'Tween 80', arginine and/or phosphate buffer. The compsn. may also include an anticoagulant, esp. heparin, which has no effect on plasma Ca concn.
Patent NO-922689-D0 (NO)
Inventor: MIKLI NORBERT
IPC: H01R13/53
Filed: 1992-07-08
Abstract: A high voltage adaptor (2) for connecting a cable (20) to a transformer bushing (40) has, in addition to a socket for a closure or inspection plug (36), a socket (10) arranged to receive a surge arrester (26). The surge arrester (26) and cable (20) are electrically connected together and to the bushing (40) within the insulating body.
Patent NO-932015-D0 (NO)
Inventor: ALVESALO ANTERO
IPC: H04W88/14
Filed: 1993-06-02
Abstract: PCT No. PCT/FI92/00255 Sec. 371 Date Jul. 13, 1993 Sec. 102(e) Date Jul. 13, 1993 PCT Filed Sep. 24, 1992 PCT Pub. No. WO93/07721 PCT Pub. Date Apr. 15, 1993.The invention relates to a telecommunication system and a method for matching the numbering schemes of telecommunication systems. The telecommunication system comprises a transmission network comprising at least one mobile exchange (MSC1, MSC2) associated with a subsystem (BUC, BU1-BU6), the calls of subscribers (MT1-MT6) in the subsystem being routed through the transmission network and the mobile exchange. A numbering scheme of the subsystem comprises an X-bit binary subscriber identity code (PID) and a numbering scheme of the transmission network comprises a Y-decimal subscriber identity code (MSIN). In the transmission network the subscriber (MT1-MT6) of the subsystem is assigned a Y-decimal identity code comprising a decimal number derived from the X-bit binary identity code of the subscriber and having no more than Y-1 decimals. At least one system identification decimal is introduced into the obtained decimal number at a predetermined position to indicate that the identity code belongs to the subscriber (MT1-MT6) of the subsystem.
Patent NO-933715-D0 (NO)
Inventor: SVENSSON KJELL ANDERS IVAN
IPC: C07D403/00
Filed: 1993-10-15
Abstract: A compound of Formula I   <IMAGE>   or a pharmaceutically acceptable salt thereof wherein n is 1 or 2; R1 and R2 are independently H (provided only one is H at the same time), -OH, CN, CH2CN, 2- or 4-CF3, CH2CF3, CH2CHF2, CH=CF2, (CH2)2CF3, ethenyl, 2-propenyl, OSO2CH3, OSO2CF3, SSO2CF3, COR, COOR, CON(R)2, SOxCH3 (where, x is 0-2), SOxCF3, O(CH2)xCF3, SO2N(R)2, CH=NOR, COCOOR, COCOON(R)2, C1-8 alkyls, C3-8 cycloalkyls, CH2OR, CH2(R)2, NRSO2CF3, NO2, halogen, a phenyl at positions 2, 3 or 4, thienyl, furyl, pyrrole, oxazole, thiazole, N-pyrroline, triazole, tetrazole or pyridine; R3 is hydrogen, CF3, CH2CF3, C1-C8 alkyl, C3-C8 cycloalkyl, C4-C9 cycloalkyl-methyl, C 2-C8 alkenyl, C2-C8 alkynyl, 3,3,3-trifluoropropyl, 4,4,4-trifluorobutyl, -(CH2)m-R5 (where m is 1-8), CH2SCH3 or a C4-C8 alkylene bonded to said nitrogen and one of its adjacent carbon atoms inclusive whereby a heterocyclic structure is formed; R4 and R are independently selected from hydrogen, CF3, CH2CF3, C1-C8 alkyl, C3-C8 cycloalkyl, C4-C9 cycloalkyl-methyl, C2-C8 alkenyl, C2-C8 alkynyl, 3,3,3-trifluoropropyl, 4,4,4-trifluorobutyl, -(CH2)m-R5 where m is 1-8; R5 is phenyl, phenyl (substituted with a CN, CF3, CH2CF3, C1-C8 alkyl, C3-C8 cycloalkyl, C4-C9 cycloalkyl-methyl, C2-C8 alkenyl, C2-C8 alkynyl), 2-thiophenyl, 3-thiophenyl, -NR6CONR6R7, or -CONR6R7; R6 and R7 are independently hydrogen, C1-C8 alkyl, C3-C8 cycloalkyl, C4-C9 cycloalkylmethyl, C2-C8 alkenyl or C2-C8 alkynyl; and with the proviso that when R1 is CN, R2 and R4 are H, R3 is n-Pr and n is 1, then such compound is a pure enantiomer, and when R1 or R2 is OH, halogen, CONH2 or alkyl, then R4 is not hydrogen. The Formula I compounds possess selective pharmacological properties and are useful in treating central nervous system disorders related to dopamine receptor activity including depression symptoms, geriatric disorders in the improvement of mental and motor functions, schizophrenia, narcolepsy, MBD, obesitas, and disturbances of sexual functions and impotence.
Patent NO-934140-D0 (NO)
Inventor: KAWAMOTO ISAO
IPC: A61P31/04
Filed: 1993-11-16
Abstract: A storage stable form of the pivaloyloxymethyl ester of the carbapenem derivative known as (1R, 5S, 6S)-2-[(4R)-2-oxo-4-pyrrolidinylthio]-6-[(1R)-1-hydroxyethyl]-1-methyl -1-carbapen-2-em-3-carboxylic acid in crystalline form. <IMAGE>
Patent NO-962827-D0 (NO)
Inventor: ILDSTAD SUZANNE T
IPC: C07K16/28
Filed: 1996-07-04
Abstract: The present invention relates to monoclonal antibodies (MAb) to hematopoietic facilitatory cells (FC). In particular, it relates to MAb against antigens expressed by murine FC, methods of generating the antibodies, and methods of using the same. MAb directed to markers that are expressed specifically or at higher levels by FC than by most other bone marrow cells have a wide range of applications, including but not limited to, rapid isolation of FC, identification of FC in a donor cell preparation, and molecular cloning of the genes encoding the corresponding target antigens.
Patent NO-971282-D0 (NO)
Inventor: GOVONI GABRIELE
IPC: C08F2/00
Filed: 1997-03-19
Abstract: Process for gas-phase polymerization carried out in two interconnected polymerization zones, to which one or more alpha-olefins CH2=CHR are fed in the presence of catalyst under reaction conditions and from which the polymer product is discharged. The process is characterized in that the growing polymer flows through a first polymerization zone under fast fluidization conditions, leaves said first zone and enters a second polymerization zone through which it flows in a densified form under the action of gravity, leaves said second zone and is reintroduced into the first polymerization zone, thus establishing a circulation of polymer around the two polymerization zones. The novel process allows olefins to be polymerized in the gas phase with high productivity per unit volume of the reactor without incurring the problems of the fluidized-bed technologies of the known state of the art.
Patent NO-972624-D0 (NO)
Inventor: PEDERSEN PEDER FAHRSEN
IPC: E04F11/112
Filed: 1997-06-06
Abstract: A stair step of the plate-shaped step type comprises plate members bent downwards from the stepping surface at all four rims. The plate members are welded together at the corners where they abut one another. The plate members at the front and rear rims are rolled over to form cylindrical pipes, such that the plate member at the front rim is rounded at the bottom, thereby preventing jamming of the foot between the steps. The cylindrical pipes are filled with a foamed insulating material, such as polyurethane foam.
Patent NO-993180-D0 (NO)
Inventor: MERRIMAN GREGORY HAROLD
IPC: C07D263/14
Filed: 1999-06-25
Abstract: Novel N-(pyridinylamino)isoindolines and related compounds, intermediates and processes for the preparation thereof, and methods of relieving memory dysfunction and treating depression utilizing the N-(pyridinylamino)isoindolines and related compounds, the intermediates or compositions thereof are disclosed.
Patent GB-0003559-D0 (GB)
Title: Sketch-wrap film
IPC: B32B7/02
Filed: 2000-02-17
Abstract: A stretch-wrap film 10 comprises at least two distinct elements 12(a),(b) and 14, with a second one of the two elements 14 having a lower permeability to fluids than a first one of the two elements 12(a),(b). The external elements (12) may be LLDPE, LDPE, EVA, or copolymers or terpolymers of ethylene and acrylic acids, esters of acrylic acids, vinyl acetate or styrene. The internal element 14 may be nylon, PET, EVOH, or ethylene - carbon - monoxide - copolymer.
Patent GB-0006230-D0 (GB)
Title: Mobile communications newworks
IPC: H04L12/28
Filed: 2000-03-16
Abstract: A mobile communications system comprising a radio access network having a multiplicity of network sites organised in a multi-layered hierarchy and a traffic flow management system for controlling the routing of traffic flow through the network. The management system trades resource at the various network sites against a plurality of user Quality of Service parameters to achieve required contractual levels of commitment to a multiplicity of users.
Patent GB-0104214-D0 (GB)
Title: Stirling cycle machine
IPC: F16J1/02
Filed: 1997-05-23
Abstract: A Stirling cycle machine has a piston (11) which reciprocates in a cylinder (12) and defines a hot chamber (23) between the piston (11) and end of cylinder (12). Heat exchange for the working fluid in the hot chamber (23) is effected while the working fluid is outside the hot chamber (23) in a flow path (24) communicating with that chamber (23). The piston (11) has a concave crown forming a surface (31) of the hot chamber (23). A seal is provided by a land (33) of larger diameter than the general diameter of the piston (11) formed around the upper periphery of the piston (11) and at least one annular groove (36) formed in the land (33) to disrupt free flow of working fluid along the gap between the land (33) and the cylinder wall.
Patent GB-0208840-D0 (GB)
Title: Fluid control valve
IPC: F16K7/07
Filed: 2002-04-18
Abstract: A fluid control valve for use with apparatus for medical use. Commercially available valves which operate by electrical, hydraulic or pneumatic means are often expensive and bulky. They may require excessive power to operate them and can be noisy during operation due to moving parts and fluid flow through internal pathways. The valve of the present invention has a valve seal (1) mounted between inlet (A) and outlet ports (B), with the seal including a valve closure member (4) operated by means of a control fluid fed through a control port (C) in the valve body. In operation a pressure differential acting to open and close the valve is set up between the inlet and outlet ports and the control port to operate the valve. This design results in cost savings and performance benefits compared with the prior art.
Patent GB-0211573-D0 (GB)
Title: Application of zippers to film material
IPC: B31B19/90
Filed: 2002-05-21
Abstract: The apparatus applies a transverse zipper strip to a film ( 10 ) moving continuously in a direction ( 12 ). A continuous belt ( 18 ) is driven by sprocket wheels ( 16 a , 16 b) and carries upper seal bars ( 22 a , 22 b , 22 c) which receive pre-cut lengths of zipper at station ( 3 ). The pre-cut lengths are attached to the film ( 10 ) by a lower seal bar ( 24 ) which moves towards the film ( 12 ) at position A when an upper seal bar carrying a zipper strip is located directly above the film. Sealing takes place as the upper and lower seal bars move at the same speed as the film ( 12 ) from position A to position B where the zipper is released from the upper seal bar ( 22 c). The process then repeats for the next zipper strip length.
Patent GB-0223196-D0 (GB)
Title: Magnetic rail vehicle
IPC: B61H7/08
Filed: 2002-10-07
Abstract: A magnetic rail brake for a rail vehicle is disclosed of the type comprising a magnet ( 5 ) supported from the rail vehicle a small distance above the rail ( 4 ). The magnet is supported by springs which are overridden on actuation of the magnet. A guide assembly guides the magnet for movement in a substantially vertical plane while allowing limited lateral movement. The magnet is provided with an extension arm ( 20 ) arranged to contact the rail vehicle at a distance from the magnet which is substantially greater than either the maximum extent of vertical movement or the maximum extent of lateral movement. By controlling the motion of the extension arm within these limits of lateral and vertical motion, unwanted and excessive tilting of the magnet can be avoided.
Patent GB-0304321-D0 (GB)
Title: Fans and turbines
IPC: B23H9/10
Filed: 2003-02-26
Abstract: Overlapping twisted radial aerofoil blades or vanes (70) are formed on a compressor rotor or turbine disk or the like (68) by electro-discharge machining with a curved round section wire tool electrode (72) which is turned by a tool holder (28) as it is advanced on a helical path to form the inner surface of each blade or vane with the outer curve of the wire, or the outer surface of each blade or vane with the inner curve of the wire, the disk being indexed to a next rotary position after each blade surface is machined.