baber/WOPTO huggingface dataset:
Patent RU-2688897-C9 (RU)
Title: Optical ground wire cable
Inventor: ABAEV Rashid Rafikovich
IPC: G02B6/44
Filed: 2018-06-28
Granted: 2019-07-03
Abstract: FIELD: fiber-optic communication lines; electrical engineering. 
     SUBSTANCE: group of inventions relates to fiber-optic telecommunication lines. An optical ground wire cable which ensures minimization of the longitudinal magnetic field created in the area of optical fiber, when an impulse of current passes through the ground wire, comprises a central tube with optical fibers arranged inside it and at least two layers of metal wires and/or composite materials. The wires are arranged on the central tube so that the twisting direction of adjacent layers of wires would alternate in the cable. The combination of the wire materials in layers, design parameters of wires and length of the twist of layers are selected so that modulus of sum |Σ| of electric conductivities related to the components of magnetic field created in each layer is minimal for a given set of design parameters of layers and properties of the materials:  
       ,  
     where n is number of layers of wires; k is sequence number of layer;   is the component of the longitudinal magnetic field of the k th  layer; Z k  is the resistance of the electric equivalent circuit for the k th  layer of the optical ground wire cable when the impulse of current passed through the ground wire, depending on the design parameters of the layers, including the wire diameter, length of twist and layer diameter, and physical properties of the wire materials including electric conductivity and magnetic permeability of the k th  wire layer material; m k  is the lay ratio of the k th  layer of wires; m k =h k /D k ; h k  is the twisting length of the k th  wire layer; D k  is the diameter of the circle circumscribed around k th  layer of wires. 
     EFFECT: technical result consists in ensuring high operational reliability, attenuating the influence of lightning on transmitting an optical signal and reducing loss of transmitted data. 
     14 cl, 12 dwg
Patent DK-31987-D0 (DK)
Inventor: GEORGE PASCAL
IPC: A61K31/435
Filed: 1987-01-21
Abstract: A compound which is a 1-acylaminomethylimidazo[1,2-a]quinoline of formula (I)    <IMAGE>  (I)  in which A and B both denote hydrogen or together denote a direct carbon-carbon bond, X denotes hydrogen or a halogen or a (C1-4)alkyl, (C1-4)alkoxy, (C1-4)alkylthio, methylsulphonyl, amino, (C1-4)alkylamino, di(C1-4)alkylamino, nitro or trifluormethyl group, Y denotes hydrogen or a halogen or a methyl group and is attached to the aryl ring at position 6, 7 or 8, R1 denotes hydrogen or a (C1-4)alkyl group, and R2 denotes a (C1-6)alkyl group, or a pharmaceutically acceptable acid addition salt thereof is useful in therapy.
Patent DK-178883-D0 (DK)
Inventor: PETRIK GERD
IPC: C07C215/00
Filed: 1983-04-22
Abstract: The 2-[2'-hydroxy-3'-(1,1-dimethylpropylamino)-propoxy]- beta -phenylpropiophenone of formula I   <IMAGE> (I)   <IMAGE>  and its acid addition salts are described. Moreover, the preparation of this compound and of its acid addition salts is described. The compound and its acid addition salts have an antiarrhthymic effect. They can therefore be used for treating heart rhythm disorders.
Patent DK-338586-D0 (DK)
Inventor: CLIFFORD RICHARD PURDIE
IPC: C02F5/08
Filed: 1986-07-16
Abstract: A method of treating an aqueous system is disclosed which comprises adding thereto a phosphonium compound of the formula: <CHEM> wherein each R, which may be the same or different, is a C1-C6 alkyl group which is optionally substituted by, say, a hydroxy, ethyl, aryl or cyano group, or a phenyl group which is optionally substituted by one or more C1-C4 alkyl groups, R1 is a C8-C18 alkyl group and X is chlorine or bromine and a straight chain aliphatic aldehyde.
Patent DK-733888-D0 (DK)
Inventor: MOCHIZUKI YOSHIAKI
IPC: C07D498/18
Filed: 1988-12-30
Abstract: The present invention relates to a stabilizing agent comprising sodium chloride which improves the storage stability and re-solubility of a tetracyclo compound of the formula:   <CHEM> and to processes for preparation thereof. g
Patent HU-9203064-D0 (HU)
Title: Hygienic insertion
Inventor: KJELLBERG MONICA
IPC: A61F13/534
Filed: 1991-03-26
Abstract: PCT No. PCT/SE91/00228 Sec. 371 Date Sep. 2, 1992 Sec. 102(e) Date Sep. 2, 1992 PCT Filed Mar. 26, 1991 PCT Pub. No. WO91/14415 PCT Pub. Date Oct. 3, 1991.The invention relates to an absorbent article, such as a sanitary napkin, a panty guard or an incontinence guard, comprising an absorbent pad enclosed in a casing (1, 2). The invention is characterized in that the absorbent body (3) comprises a first absorbent layer (5) which includes a mixture of hydrophilic fibers and superabsorbent material, and a second absorbent layer (6) of liquid-absorbent fiber material which is highly compressed and thereby has good liquid-spreading ability. The first absorbent layer (5) is placed on that side of the article which is intended to face towards the wearer in use, and the second absorbent layer (6) is in direct connection with the first absorbent layer (5) on that side of the article which is distal from the wearer in use.
Patent HU-913185-D0 (HU)
Title: Solid lactulose
Inventor: KRAAIJENBRINK JEAN
IPC: C07H3/04
Filed: 1991-10-08
Abstract: The present invention is concerned with a method for the preparation of crystal-water-free crystalline lactulose by subjecting an aqeous solution or suspension of lactulose to simultaneous reduction of the water content by evaporation and continuous stirring, optionally in the presence of seed crystals, until a free-flowing solid powder is obtained.
Patent HU-906172-D0 (HU)
Title: Plants with modified flowers
Inventor: MARIANI CELESTINA
IPC: A01H5/10
Filed: 1990-08-09
Abstract: A plant, the nuclear genome of which is transformed with a foreign DNA sequence encoding a product which neutralizes the activity of another product which disrupts the metabolism, functioning and/or development selectively of the plant's flower cells, particularly reproductive organ cells, or seed cells or embryo cells. The foreign DNA sequence also optionally encodes a marker.
Patent NO-862809-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-884759-D0 (NO)
Inventor: FARMER DAVID BRETLAND
IPC: D21H19/58
Filed: 1988-10-26
Abstract: A copolymer emulsion latex with a solids content of 20% to 70% by weight contains at least 40% by weight of vinyl alkanoate, eg acetate, in the monomer charge. This latex has good rheology and dry pick strength for paper coating and is prepared using an unsaturated surfactant and a surfactant providing sharp nucleation.
Patent NO-893783-D0 (NO)
Inventor: LANGER RUTH
IPC: E04G7/30
Filed: 1989-09-22
Abstract: Attached to the pole (31.1) of a scaffold is a small wedge box (33), in the insertion space of which either one tab or two tabs (35) of railing bars (34) can be inserted. A wedge (65) which is displaceable and swivellable on a bolt (70) has an elongated hole (75) and an outer pressing surface (78) which is located at an appropriate wedge angle thereto and at the top end of which a lifting cam (97) is formed. The mounting and outer contour of the wedge (65) are selected such that insertion clearance (92) remains and the wedge can either slip through or be lifted by means of the cam surface (100) or of the lifting cam (97) during insertion. The outer pressing surface (78) and the elongated hole (75) are sufficiently long, taking the wedge angle into consideration, to clamp one tab (35) or two tabs (35) securely. <IMAGE>
Patent NO-910536-D0 (NO)
Inventor: MOTTIER LINE
IPC: A61K8/97
Filed: 1991-02-11
Abstract: In order to avoid problems of physicochemical stability of the cosmetic products containing sal fat, the fractional crystallisation of this fat is carried out using n-hexane so as to obtain an olein in the form of a clear liquid at room temperature. The olein obtained lends itself to the manufacture of cosmetic compositions in the form of emulsions or anhydrous products which conserve a smooth and glossy appearance while still having the qualities inherent in sal fat.
Patent NO-911412-D0 (NO)
Inventor: MCKINLEY HARRY R
IPC: G02B3/00
Filed: 1991-04-11
Abstract: An endoscope relay lens for transmitting an optical image along a narrow cylinder comprises two identical end lenses (64a,66a) affixed to opposed ends of a center lens (62a)to define a cylinder. The relay lens is symmetrical about a plane bisecting the center of the center lens. The axial length of each end lens is equal to or greater than one-half its diameter. Optimal performance characteristics are achieved when the radii of curvature of the lenses and the axial lengths of the lenses cooperate so that the distance from an object being viewed to the exterior surface of the end lens closest to the object is one-half the distance between relay lenses in a pair and one-half the distance between sets of relay lens pairs. The center lens may be spherical.
Patent NO-920767-D0 (NO)
Inventor: ATWAL KARNAIL
IPC: C07F9/6561
Filed: 1992-02-26
Abstract: Novel compounds having the formula <CHEM> wherein R1-R9 are as described herein, are useful as antiischemic agents.
Patent NO-921169-D0 (NO)
Inventor: ALIG LEO
IPC: C07D211/46
Filed: 1992-03-25
Abstract: N-Aroyl- alpha -aminocarboxylic acid derivatives of the formula <IMAGE> in which L, R' to R''' and Q have the meaning given in the description, can be used for the treatment or prophylaxis of diseases which are caused by the binding of adhesive proteins to blood platelets, as well as by blood platelet aggregation and cell-cell adhesion. They are prepared by removing protective groups in appropriately protected compounds or by conversion of the cyano group to the amidino group in appropriate nitriles.
Patent NO-930364-D0 (NO)
Inventor: SAWYER DONALD C
IPC: A61K31/47
Filed: 1993-02-02
Abstract: An euthanasia solution based upon gamma-hydroxybutramide, a cardiotoxic amount of a compound selected from a chloroquine and quinacrine compound and lidocaine as a base or as a water soluble salt is described. The composition provides effective euthanasia without unwanted side effects, particularly in dogs, cats and horses. In addition, it does not contain substances controlled by the Federal Drug Control Administration.
Patent NO-930460-D0 (NO)
Inventor: RISUNG FINN
IPC: A61F2/00
Filed: 1993-02-10
Abstract: PCT No. PCT/NO94/00033 Sec. 371 Date Sep. 26, 1995 Sec. 102(e) Date Sep. 26, 1995 PCT Filed Feb. 9, 1994 PCT Pub. No. WO94/17758 PCT Pub. Date Aug. 18, 1994An implantable elbow prosthesis (1) comprises an ulnar component (2) and a humeral component (3) wherein the head (21) of the ulnar component is designed in a bifurcated shape with two horns (22, 23) and the head (31) of the humeral component comprises a rotatable spindle (34) between two projecting flanges (32, 33). The joint component of the prosthesis is formed by arranging the head (21) of the ulnar component to engage with the spindle (34) of the humeral component. In each of the horns (22, 23) on the ulnar component (2) there is provided a groove (24, 25) which terminates in a respective blind hold (24, 25) on each horn (22, 23). A C-ring form of clip (4) connects the heads (21, 31) of the ulnar component and the humeral component, while maintaining the desired degree of freedom of movement for the elbow joint and a predetermined tolerance of movement. The clip (4) embraces the spindle (34) on the humeral component (3) with a clearance (5) between the arc (43) of the clip and the spindle and is locked to the ulnar component (2), the ends (41, 42) of the clip being inserted into the grooves (24, 25) on the horns (22, 23) of the ulnar component and engaging with the blind holes (26, 27). This ensures that the ulnar component (2) does not lose its grip on the spindle (34) of the humeral component, while at the same time the desired play is obtained in the actual joint connection, a vital circumstance for the functional characteristics of the prosthesis.
Patent NO-943758-D0 (NO)
Inventor: STORGAARD CHRISTER
IPC: F16L58/02
Filed: 1994-10-06
Abstract: PCT No. PCT/FI93/00147 Sec. 371 Date Sep. 9, 1994 Sec. 102(e) Date Sep. 9, 1994 PCT Filed Apr. 6, 1993 PCT Pub. No. WO93/20381 PCT Pub. Date Oct. 14, 1993.A relining pipe for insertion inside sewer lines to repair them. The relining pipe is made up of a number of substantially rigid pipe elements (1), which are interconnected by pipe couplings, the pipe coupling including a female sleeve part (2) and a male locking part (3), at least one of these having a circumferential shoulder surface and the other having a stop surface pressing against the shoulder surface when the pipe elements are pressed against each other, and in the female part and the male part counterparts (5, 16) which snap-lock to each other in order to prevent the pipe elements from becoming detached from each other. The pipe element (1) has, as an extension of the male part (3) towards the female part (2), a shoulder ring (6) which is integral with the element and the outer diameter (D3) of which is approximately the same as the outer diameter (D2) of the female part. This shoulder ring has a shoulder surface (7) against which the stop surface of the outer edge of the female part (2) presses when the pipes are pressed together.
Patent NO-951355-D0 (NO)
Inventor: ARNOLD PETER STUART
IPC: B65D81/32
Filed: 1995-04-06
Abstract: Two-component packages for storing two components which are to be isolated from each other during storage and mixed when the package is opened. The packages comprise an outer container (2) for a first component having a threaded neck (3). A closure cap (5) is provided to close the threaded neck (3). A capsule (6) for a second component is located inside the outer container (2) and extends into the threaded neck (3) of the outer container (2). A first ratchet means extends downwardly from the base of the closure cap (5) and engages with a second ratchet means on the top part (7) of the capsule (6), whereby the closure cap (5) can be screwed down without rotating the said top part (7) of the capsule (6), but cannot readily be unscrewed without also rotating the said top part (7). A rotation block (13,14) prevents rotation of a lower part (11) of the capsule (6). As a result, unscrewing the closure cap (5) exerts a torsional force on the capsule (6). Release means (12), such as a screw thread, are provided in the capsule (6) to release the contents of the capsule (6) when the said torsional force is applied. <IMAGE>
Patent NO-953192-D0 (NO)
Inventor: FLAVIA ARCE MENDIZABEL
IPC: A61K47/16
Filed: 1995-08-14
Abstract: Pharmaceutical formulations of cefaclor, suitable for the direct-compression manufacture of dispersible tablets, containing the antibiotic cefaclor in an amount between 35% and 50% by weight of the total weight of the formulation, along with suitable excipients and coadjuvants selected from disintegrators, diluents, lubricants, antiadherents, sweeteners, fragrances and, optionally, flavorings, opacifiers and colorants. Said formulations are suitable for the manufacture of dispersible tablets which disintegrate in less than three minutes in water at 19° - 21°C, and are suitable for the treatment of infections caused by bacteria strains sensitive to cefaclor.
Patent NO-954610-D0 (NO)
Inventor: LATVAKANGAS URPO
IPC: B65H1/08
Filed: 1995-11-15
Abstract: The invention relates to a cassette (K) for use in a device for manufacturing booklets, each booklet comprising a cover (A) made up from two cover sheets with a spine therebetween and a sheaf of papers (B) inserted between the cover sheets. According to the invention, the cassette (K) contains a stack of covers (A), all of which are brought together such that the inside of the spine of a cover is located opposite the outside of the spine of an adjacent cover. The cassette (K) is provided with a first opening (K1) through which the covers may be fed out, and support means (K3) holding the stack of covers in a selected position in the cassette, The invention also relates to the filling of such a cassette. <IMAGE>
Patent NO-954757-D0 (NO)
Inventor: ELLIS PETER
IPC: A61P15/10
Filed: 1995-11-24
Abstract: The use of a compound of formula (I) wherein R1 is H; C1-C3 alkyl; C1-C3 perfluomalkyl; or C3-C5 cycloalkyl; R2 is H; optionally substituted C1-C6 alkyl; C1-C3 pefluoroalkyl; or C3-C6 cycloalkyl; R3 is optionally substituted C1-C6 alkyl; C1-C6 perfluoroalkyl; C3-C5 cycloalkyl; C3-C6 alkenyl; or C3-C6 alkynyl; R4 is optionally substituted C1-C4 alkyl, C2-C4 alkenyl, C2-C4 alkanoyl, (hydroxy)C2-C4 alkyl or (C2-C3 alkoxy)C1-C2 alkyl; CONR5R6; CO2R7; halo; NR5R6; NHSO2NR5R6; NHSO2R8; SO2NR9R10; or phenyl, pyridyl, pyrimidinyl, imidazolyl, oxazolyl, thiazolyl, thienyl or triazolyl any of which is optionally substituted with methyl; R5 and R6 are each independently H or C1-C4 alkyl, or together with the nitrogen atom to which they are attached form an optionally substituted pyrrolidinyl, piperidino, morpholino, 4-N(R11)-piperazinyl or imidazolyl group; R7 is H or C1-C4 alkyl; R8 is optionally substituted C1-C3 alkyl; R9 and R10 together with the nitrogen atom to which they are attached form an optionally su
Patent NO-960409-D0 (NO)
Title: Fremgangsmåte og styringsanordning for overföring av signaler
Inventor: AUDENSEN JAN ARMAND
IPC: H04N/
Filed: 1996-01-31
Abstract: Fremgangsmåte og styringsanordning for å overføre informasjon i form av signaler til minst en lystavle som omfatter minst en lyskasse, og som fysisk kan være anordnet i avstand fra kilden for utsen- delse av signalene, ved i en generator å forberede et digitalisert bilde av in- formasjonen, å overføre det digitali- serte bilde til en sluttgenerator anord- net nær lystavlen, å lagre informasjonen i sluttgeneratoren, og å overføre infor- masjonen fra sluttgeneratoren gjennom optiske fibre til lystavlen som frem- viser informasjonen for betraktere.
Patent NO-972935-D0 (NO)
Inventor: CHARNOCK-JONES DAVID STEPHEN
IPC: A61K39/00
Filed: 1997-06-23
Abstract: Disclosed is a method of altering one or more characteristics of at least some of the cells of the reproductive tract of a mammalian individual by the introduction into said cells of a nucleic acid, together with a composition comprising nucleic acid, for use in the method.
Patent NO-973625-D0 (NO)
Inventor: ABE TAKAO
IPC: C07D477/20
Filed: 1997-08-06
Abstract: PCT No. PCT/JP96/03540 Sec. 371 Date Jul. 17, 1997 Sec. 102(e) Date Jul. 17, 1997 PCT Filed Dec. 4, 1996 PCT Pub. No. WO97/21712 PCT Pub. Date Jun. 19, 1997Disclosed are carbapenem-3-carboxylic acid ester derivatives of formula (I), wherein R1 is a hydrogen atom or a lower alkyl group, R2 is an alkyl group which may be substituted by a cycloalkyl group having about 4 to 7 carbon atoms and which may be substituted by a lower alkyl group, or is a cycloalkyl group having 4 to 7 carbon atoms which may be substituted by a lower alkyl group and n is 0 or 1. The compounds are highly absorbable through the digestive tract and are rapidly converted in the body to the active compound, which shows strong antibacterial activity.    <IMAGE>  (I)
Patent NO-974121-D0 (NO)
Inventor: BOSTOCK GRAHAM J
IPC: A62B7/10
Filed: 1997-09-08
Abstract: Fold-flat personal respiratory protection devices are provided. The devices have a flat central portion having first and second edges, a flat first member joined to the first edge of the central portion through either a fold-line, seam, weld or bond, said fold, bond, weld or seam of the first member being substantially coextensive with said first edge of said central portion, and a flat second member joined to the second edge of the central portion through either a fold-line, seam, weld or bond, the fold, bond, weld or seam of the second member being substantially coextensive with said second edge of said central portion. At least one of the central portion and first and second members are formed from filter media. The device is capable of being folded flat for storage with the first and second members being in at least partial face-to-face contact with a common surface of the central portion and, during use, is capable of forming a cup-shaped air chamber over the nose and mouth of the wearer with the unjoined edges of the central portion and first and second members adapted to contact and be secured to the nose, cheeks and chin of the wearer. The outer boundary of the unjoined edges which are adapted to contact the nose, cheeks and chin of the wearer are less than the perimeter of the device in the flat folded storage state. Also provided are processes for preparing such devices.
Patent NO-974223-D0 (NO)
Inventor: SCHLOSBERG RICHARD HENRY
IPC: C07C69/44
Filed: 1997-09-12
Abstract: A synthetic ester composition which exhibits thermal and oxidative stability, lower friction coefficient and lower wear, wherein the ester composition comprises the reaction product of: a branched or linear alcohol having the general formula R(OH)m, wherein R is an aliphatic or cyclo-aliphatic group having from about 2 to 20 carbon atoms and n is at least 2; and at least one branched mono-carboxylic acid which has a carbon number in the range between about C5 to C13; wherein the synthetic ester composition has between about 5-35% unconverted hydroxyl groups, based on the total amount of hydroxyl groups in the branched or linear alcohol.
Patent NO-980504-D0 (NO)
Inventor: DACULSI GUY
IPC: A61L27/00
Filed: 1998-02-05
Abstract: PCT No. PCT/FR96/01196 Sec. 371 Date Apr. 13, 1998 Sec. 102(e) Date Apr. 13, 1998 PCT Filed Jul. 29, 1996 PCT Pub. No. WO97/05911 PCT Pub. Date Feb. 20, 1997A biomaterial composition for the resorption/substitution of organic supporting tissues, including 20-75 wt. % of an inorganic phase consisting of particles that include either hydroxyapatite (A) optionally mixed with tricalcium phosphate  beta  (B), or calcium-titaniumphosphate (Ca(Ti)4(PO4)6) (C), and 80-25 wt. % of a liquid phase including an aqueous solution of a water-soluble biocompatible polymer that is cross-linkable under the effect of the pH of the medium. The composition is sterilizable, injectable and curable in biological media to form a biomaterial for replacing supporting tissues.
Patent NO-982034-D0 (NO)
Inventor: DRECHSLER LEE ELLEN
IPC: A61K8/37
Filed: 1998-05-05
Abstract: The present invention is for cosmetic compositions applied to the lips providing significant benefits to the user. These compositions comprise the combination of organosiloxane resins and fluid diorganosiloxane resins with a volatile carrier.
Patent GB-0014874-D0 (GB)
Title: Powder coating process
IPC: B05C19/02
Filed: 1998-12-16
Abstract: A process for forming a coating on a conductive substrate, which comprises establishing a fluidized bed of a powder coating composition, in which the mechanism for particle charging is tribostatic charging immersing the substrate wholly or partly within the said fluidized bed, applying a voltage to the substrate for at least part of the period of immersion, whereby particles of the powder coating composition adhere to the substrate, withdrawing the substrate from the fluidized bed and forming the adherent particles into a continuous coating over at least part of the substrate.The process enables the coating of substrate areas which, because of the Faraday cage effect, are inaccessible in conventional electrostatic coating processes, and also enables the formation of thinner coatings than are obtainable by conventional fluidized-bed processes.