baber/WOPTO huggingface dataset:
Patent NO-811958-L (NO)
Inventor: GERLACH KLAUS
IPC: C08L1/02
Filed: 1981-06-10
Abstract: 1. A process for the production of a dialysis membrane of regenerated cellulose in the form of flat films, tubular films or hollow filaments, characterized in that a mixture of from 7 to 25 % by weight of cellulose, from 93 to 50 % by weight of tertiary amine oxide, optionally up to 25 % by weight of a diluent which does not dissolve the cellulose and up to 10 % by weight of standard additives, based in each case on the weight of the spinning solution, is dissolved in less than 8 minutes at temperatures of from 80 to 150 degrees C in a mixing unit, in that the solution is degassed, extruded through a wide slot die, annular slot die or hollow filament die into a precipitation bath, washed and, after addition of plasticizer, is dried without shrinkage at temperatures of from 50 to 110 degrees C and wound into roll form.
Patent NO-820749-L (NO)
Inventor: PEREYRE MICHEL
IPC: C07F7/22
Filed: 1982-03-09
Abstract: Process for the preparation of stannic tetra mercaptides in an economic manner through the action of corresponding mercaptans and metallic tin, at a temperature maintained between 15 DEG  C. and 200 DEG  C.
Patent NO-834512-L (NO)
Inventor: ENGELHARDT FRIEDRICH
IPC: C08F212/14
Filed: 1983-12-07
Abstract: Metal chelates of water soluble copolymers with polyvalent metal ions contain a statistical distribution of 1-86% by weight of structural units of the formula   <IMAGE>   9-80% by weight of units of the formula   <IMAGE>  5-90% by weight of units of the formula   <IMAGE> and up to 30% by weight of one or more units of the formulae <IMAGE>  wherein R1 is alkyl having 1 to 4 carbon atoms; R2 and R5 independently of one another are each hydrogen or methyl; R3 and R4 independently of one another are each hydrogen, methyl or ethyl or together are a trimethylene or pentamethylene; Y is a direct bond, phenylene or a moiety of the formula -CO-NH-C(CH3)2-CH2-; and X(+) is a cation or H(-); and wherein the chelating metal is polyvalent metal cations of the second to eighth main groups and of the second sub-group of the periodic system of the elements, and present in a ratio of 1:1 to 100:1 in terms of equivalents and said copolymers are useful as, inter alia, dyestuff auxiliaries and leather retanning agents.
Patent NO-840920-L (NO)
Inventor: MAIER GERHARD
IPC: H03J7/06
Filed: 1984-03-09
Abstract: A method and apparatus is provided for the tuning of the resonant circuits of a communications receiver. The frequency fD is generated with an additional oscillator, which frequency is then mixed with the receiver oscillator frequency, of which three frequencies fo, fo+fD, fo-fD are formed and are applied to the antenna output. The frequency fD, which is evaluated as a narrow band, is generated by mixing at the intermediate frequency output. A maximum balancing is provided over all high-frequency circuits. The acceptor circuits are tuned to fo and fo+fD (N+5, N+11) for obtaining maximum damping of the oscillator frequency and of the mirror frequency, where N+5 and N+11 represent mirror frequencies.
Patent NO-843958-L (NO)
Inventor: BHAGAVATULA VENKATA ADISESHAIA
IPC: G02B6/10
Filed: 1984-10-02
Abstract: A process for manufacturing a preform from which is drawn an optical fiber, the core of which comprises layers of different glass composition. Layers of glass soot are deposited on the flat, longitudinally extending sides of a thin, elongated mandrel. Adjacent soot coatings have different refractive indices. A preliminary coating of cladding glass soot is deposited on the laminated soot structure. The resultant composite body is consolidated and stretched to form a rod or core structure upon which the final coating of cladding soot is deposited. The resultant composite body is consolidated and drawn into an optical fiber. In a modification of the this method, the mandrel is removed after the planar soot coatings and preliminary coating of cladding soot are deposited thereon. The resultant soot body is consolidated and processed as described previously.
Patent NO-844737-L (NO)
Inventor: FRAME ROBERT ROY
IPC: C10G27/10
Filed: 1984-11-28
Abstract: A process for sweetening a sour hydrocarbon fraction containing mercaptan comprises reacting mercaptans contained in the hydrocarbon fraction with an oxidizing agent by passing the hydrocarbon fraction and the oxidizing agent into contact with a bed of metal chelate mercaptan oxidation catalyst and a solid carrier material having an average particle size of less than about 110 mesh (0.142 mm).
Patent NO-853851-L (NO)
Inventor: WEI CHA-MER
IPC: C12P21/02
Filed: 1985-09-30
Abstract: A cDNA sequence encoding active human uterine TPA.
Patent NO-854434-L (NO)
Inventor: BROWN RICHARD ALEXANDER
IPC: B09B5/00
Filed: 1985-11-07
Abstract: The present invention provides a process for oxidizing a contaminant in a permeable subterranean formation characterized by introducing an aqueous treating solution into the formation, the aqueous treating solution comprising 0.1% to 20% hydrogen peroxide and from 1 to 100 kilograms of a hydratable polymeric material per cubic metre of aqueous treating solution to provide sufficient viscosity to modify the distribution of the aqueous treating solution within the subterranean formation to provide sufficient hydrogen peroxide proximate to the contaminant to oxidize the contaminant to a less objectionable form yet minimize the distribution of hydrogen peroxide to portions of the subterranean formation free from the contaminant.
Patent NO-870851-L (NO)
Title: 2-alkoxycarbonyl-4-(4-pyridyl)-cyclohexanoner og fremgangsmaate for deres fremstilling.
Inventor: FUKAZAWA NOBUYUKI
IPC: C07D213/00
Filed: 1987-03-02
Abstract: 2-alkoxycarbonyl-4-(4-pyridyl)-cyclohexanoner, som har den generelle formel. hvor R er methyl eller ethyl, og som er viktige mellomprodukter for fremstilling av jordbrukskjemikalier og terapeu-tisk aktive forbindelser, spesielt for fremstilling av isokinolinderivater, lar seg fremstille ved Dieckmann-konden-sasjon av en 4-(4-pyridyl)-pimelinsyre-ester med den generelle formel:. hvor R er methyl eller ethyl.
Patent NO-874730-L (NO)
Inventor: SEIBERT PETER
IPC: G08B5/00
Filed: 1987-11-12
Abstract: The invention relates to a signal flag with a flagstaff and an adjoining grip part, the flagstaff being capable of being folded into the case and the case forming a housing for containing the folded flagstaff and the flag atached thereto. It is characterized, as shown in FIG. 1, in flag 1 consisting of strongly reflective material and the foot of the case 3 containing devices for attaching the signal flag 1 and/or receiving further indication means for emergencies. In a preferred embodiment shown in FIG. 1, the case 3 is conically tapered downwardly and the telescoping flagstaff 2 is attached offset from the center of the foot 4 of the case 3.
Patent NO-880464-L (NO)
Inventor: KILDAL PER-SIMON
IPC: H01Q/
Filed: 1988-02-03
Abstract: A reflector antenna with a dish-shaped main reflector (10), and a self-supporting feed (11) for the transmission or reception of polarized electromagnetic waves. The feed (11) consists of a tube (12) which is attached to the middle of the main reflector (10) and is terminated by a subreflector (13) so that an intermediate space (14) is formed between the subreflector and the end of the tube. The part of the tube that is nearest the intermediate space (14) contains a cylindrical waveguide (15), or is the waveguide itself, and has an approximately circular or quadratic cross-section. Externally, the intermediate space (14) is bounded by a circular, cylindrical surface (16) with the same diameter as the outer diameter of the tube (12) this being called the aperture surface. The surface of the subreflector (13) which is located just outside the surface of the aperture (16) has circular corrugations (17), or other means of creating a reactive, anisotropic surface impedance, to ensure that the electromagnetic waves are propagated along the surface disregardless of whether the electrical field is tangential to the surface or is normally on it. The part of the subreflector (13) that is located within the aperture surface (16) is shaped as a central conical element (18) with reflecting characteristics and which is inclined towards the tube (12).
Patent NO-883081-L (NO)
Title: Fremgangsmaate og anordning for modulasjon av pulser.
Inventor: VILAIN JEAN-PAUL
IPC: H03F3/217
Filed: 1988-07-08
Abstract: Anordningen i henhold til oppfinnelsen er bestemt for å modulere pulsene i et utgangssignal (V) avledet av et analogt lnngangssignal (V) og omfatter innretninger (3) for å generere et differansesignal mellom en avbildning av inngangs-signalet og en avbildning av utgangssignalet, og innretninger for å styre et nivå av utgangssignalet slik. at differansesignalet har en verdi som i gjennomsnitt er lik null.
Patent NO-883320-L (NO)
Inventor: MAIER JOSEF
IPC: E04G17/04
Filed: 1988-07-27
Abstract: A clip for abutting marginal flanges of forms for formworks which are used for the pouring of concrete has a cylindrical housing for two slidable arcuate clamping elements at opposite sides of a radially extending recess for the flanges. A wedge is movable between those end portions of the clamping elements which are remote from the recess to urge the elements against the exposed sides of the flanges. The wedge can be slidably coupled to the clamping elements so that it can urge the elements against or disengage the elements from the flanges in the recess.
Patent NO-883352-L (NO)
Inventor: YUMOTO HIDEAKI
IPC: F16T1/48
Filed: 1988-07-28
Abstract: The operation sensor of a steam trap is used for judging the operating condition of a steam trap used in various installations using a steam and consists of an oscillation detection portion (1) and an operation processing portion (50) for operation processing the signals detected by the oscillation detection portion and outputting the results. The detection portion (1) includes a detection needle (2) brought into contact with an object of detection at a predetermined pressure urged by a flexible member and detecting mechanical oscillation of the detection object resulting from the steam flow and condensation flow in the object, an oscillation plate (21) for generating ultrasonic oscillation by the mechanical oscillation detected by the detection needle (2), an oscillation sensor (16) disposed so as to oppose the oscillation plate (21) and converting the ultrasonic oscillation to an electrical signal and a circuit substrate (20) including an amplification circuit for suitably amplifying the output from the oscillation sensor (16) and transmitting it to the outside. The operation processing portion (50) includes memory (M) for storing data corresponding to steam traps of various types inclusive of the detection object, a central processing unit (CPU) for performing operation by comparing the output of the detection portion transmitted from the detection portion (1) with predetermined data obtained selectively from the stored data of memory (M) and output portions (D; S) for displaying the result of operation by the central processing unit (CPU) and/or generating an audible output with an audio frequency. The operation sensor includes a temperature sensor (10) added to the tip of the detection needle (2) of the detection portion and can detect the temperature and/or steam pressure of the detection object. Accordingly, the operating condition of the steam trap can be judged more accurately.
Patent NO-890841-L (NO)
Title: Rele.
Inventor: MINKS WERNER
IPC: H01H51/22
Filed: 1989-02-28
Abstract: Flatreléer hvor nagnetsystenet og kontaktarrangementet roanes 1 forskjellige kamre er tidligere kjent. Spole-tllkobllngene og kontaktklemmene er ført ut pS forskjellige sider av kamrene. Et slikt flattyperelé ønskes ofte forsynt med geledd- eller dobbeltgeledd-klemmer, og dfelektrisltetstyrken «el lom tilstøt-ende klemmer ml da økes.Den underliggende Idé for foreliggende oppfinnelse er S øke dlelektrisl-tetstyrken ved å tilveiebringe en skil 1evegg.Klemmene (35, 36) til spolen (7) til magnetsystemet er anbragt svært nær,. f.eks. ved en avstand lik den standard-iserte avstand på 2,5mm, den spen-. ningsførende klemmen (41) til kontaktarrangementet (31, 32), og er atskilt fra den spenningsførende klemmen (41) av en skillevegg (44). Oette tillater at avstanden mellom de tilstøtende klemmene innenfor innkapslingen gjøres mindre enn den eksterne avstanden, uten dermed I. redusere dlelektrlsitetstyrken.
Patent NO-900185-L (NO)
Inventor: BOONE THOMAS C
IPC: C07K14/55
Filed: 1990-01-12
Abstract: Compositions and method for treating or preventing bacterial infections such as mastitis in animals, particularly bovine animals, which comprises administering an effective amount of granulocyte colony stimulating factor (G-CSF), are disclosed. The G-CSF may be naturally derived, or alternatively, the G-CSF and genetically engineered variants of G-CSF may be the expression products of genetically engineered prokaryotic or eukaryotic host cells.
Patent NO-901221-L (NO)
Inventor: POTTER DANIEL R
IPC: A43B17/03
Filed: 1990-03-15
Abstract: A customized fit shoe comprising:  a sole;  an upper attached to said sole; arch chamber means (250) inflatable to contour to the arch area of a wearer's foot; malleoli chamber means attached to and positioned inside of said upper and inflatable to contour to the area directly below the malleoli of a wearer's foot; and valve means for adjusting the air pressure in said arch chamber means and said malleoli chamber means to provide a customized fit for a wearer's foot. <IMAGE>
Patent NO-911282-L (NO)
Inventor: HANDLER MICHAEL D
IPC: B65D30/08
Filed: 1991-04-02
Abstract: A sealed multi-ply bag capable of being resealed including sides, a bottom, and front (3) and back panels (5). A resealable closure (19) is mounted across the top edges of the front and back panels as the secondary closure. The front and back panels are folded one or more times about the resealable closure to form a primary closure. A sealing flap (29) runs across the folded area to maintain the bag in its sealed, folded configuration. The upper portion of the front panel may be step cut to provide a tighter primary closure. <IMAGE>
Patent NO-920733-L (NO)
Inventor: DUNN KEN
IPC: A01D34/63
Filed: 1992-02-24
Abstract: The machine comprises a cylindrical blade cutter unit, a driving source for driving the cutter unit, means for supporting the machine above ground datum, a device for collecting grass cut by the cutter unit, a source for establishing a flow of air (40), the device for collecting cut grass comprising a duct (1) for directing cut grass entrained in a stream of air from a collection mouth at an upstream end of the duct and disposed in the region of the ground datum and towards a downstream end of the duct for collection by the collection device, at least one outlet aperture disposed adjacent to the collection mouth, each aperture including a generally convexly shaped air flow control surface arranged so that at least a portion of the said stream of pressure air follows the air flow control surface and is directed downstream within the duct. <IMAGE>
Patent NO-920834-L (NO)
Inventor: MOHR HARALD
IPC: C07D241/46
Filed: 1992-03-03
Abstract: The invention relates to a process for the selective removal of photodynamic substances from blood and blood products, where the purification takes place on adsorbents. An arrangement which has proved particularly advantageous for this purpose is one in which the blood or the relevant blood fraction is passed over a separating column which contains the adsorbent.
Patent NO-923792-L (NO)
Inventor: MCNICHOLS LARRY A
IPC: A61N1/30
Filed: 1992-09-29
Abstract: An electrically powered iontophoretic delivery device is provided. The device includes a pair of electrode assemblies (41, 43) and a source of electrical power (30) connected thereto. Circuitry (60) is provided including an activation circuit (62) and a power generating circuit (70). Before use, neither the power generating circuit (70) nor the activation circuit (62) draw current from the power source (30). When the device is placed on the body (50) and electrical contact is established between the two electrode assemblies (41, 43), the activation circuit (62) is closed causing the power generating circuit (70) to be activated, thereby activating the device. The circuitry (60) improves the shelf-life of the device by minimizing current drain from the battery (30) before use.
Patent NO-931279-L (NO)
Inventor: JENKINS ANTHONY WILLIAM
IPC: A61L15/58
Filed: 1993-04-02
Abstract: PCT No. PCT/GB91/01730 Sec. 371 Date Apr. 5, 1993 Sec. 102(e) Date Apr. 5, 1993 PCT Filed Oct. 4, 1991 PCT Pub. No. WO92/05811 PCT Pub. Date Apr. 16, 1992.The invention pertains to a method of preparing a device for transdermal delivery of an active ingredient which is solid at room temperature and in which part or all of the active ingredient is present in a saturated or supersaturated solution. In the first step, a mixture is prepared which includes at least a polymer adhesive, a vehicle for the polymer adhesive, an active ingredient and a solvent mixture for the active ingredient which solvent mixture comprises at least two solvents having different boiling points. The mixture is then formed into a film and dried. The vehicle for the polymer adhesive and at least one of the solvents and the solvent mixture have boiling points below the drying temperature of the film, while at least one of the solvents in the solvent mixture has a boiling point above the drying temperature of the film. Thus, at least one of the solvents remains in the film after drying and the solubility of the active ingredient contained in the remaining solvent is greater than 10%.
Patent NO-932723-L (NO)
Inventor: HAMERSMA JOHANNES ANTONIUS MAR
IPC: C07J71/00
Filed: 1993-07-28
Abstract: The invention relates to a steroid derivative which steroidal skeleton is bound at carbon atom 17 to a spiromethylene ring of the formula: <CHEM> wherein Ra and Rb are independently selected from the group consisting of hydrogen, methyl, and halogen; m is 1 or 2; and the asterisk denotes carbon atom 2 of the spiromethylene ring which is carbon atom 17 (or carbon atom 17 alpha  of a homosteroid skeleton) of the steroid. The steroids have progestational or antiprogestational activity.
Patent NO-943341-L (NO)
Inventor: YAJIMA TOSHIO
IPC: A61K31/70
Filed: 1994-09-09
Abstract: PCT No. PCT/JP93/00291 Sec. 371 Date Sep. 9, 1994 Sec. 102(e) Date Sep. 9, 1994 PCT Filed Mar. 10, 1993 PCT Pub. No. WO93/17667 PCT Pub. Date Sep. 16, 1993A composition for oral preparations, having a complex formed by dispersing or dissolving an unpleasantly tasting basic drug and a functional polymer compound in a substance having a low melting point, 10 to 70% by weight, based on the composition, of sugar alcohol and 0.1 to 7% by weight, based on the composition, of basic oxide. The composition for oral preparation is excellent in masking unpleasantly tasting basic drugs and has excellent performance in biological use.
Patent NO-952643-L (NO)
Inventor: KROKER GERHARD
IPC: F16M13/00
Filed: 1995-07-04
Abstract: The invention relates to a device for holding a camera (8) which is above the roof level of a vehicle (1) in its operative position. To this end, the camera is held at one end (9) of a rigid support (10), the other end of which can pivot on a frame (12) firmly secured in the vehicle, whereby the camera can be moved from an inoperative position, safely stowed behind a door in the vehicle, into its operative position when the door is open, and vice versa.
Patent NO-972198-L (NO)
Inventor: BLANKLEY CLIFTON JOHN
IPC: A61P43/00
Filed: 1997-05-13
Abstract: 6-Aryl naphthyridines are inhibitors of protein tyrosine kinase, and are thus useful in treating cellular proliferation mediated thereby. The compounds are especially useful in treating atherosclerosis, restenosis, psoriasis, as well as bacterial infections.
Patent NO-973292-L (NO)
Title: On-line medikamentleveringssystem i ekstrakorporeal terapi
Inventor: BRIGGS DENNIS A
IPC: A61M1/36
Filed: 1997-07-16
Abstract: Et foretrukket pasientblodbehandlingssystem og fremgangsmåte for fotoaktiveringen av reagenser i sammenheng med en pasients blod, oppnår en velblandet og nøyaktig medi- kamentkonsentrasjon i ekstrakorporal terapi. Det foretrukne medikamentleverings- systemet ifølge foreliggende oppfinnelse, omfatter spesielt utformede komponenter og et mikroprosessor-kontrollsystem som omfatter en sprøytepumpe, medikamentblander og reaksjonskammer, hvorved mikroprosessorkontrollsystemet overvåker pasientens blodstrøm og regulerer systemets komponenter ved å levere den ønskede medikament- konsentrasjonen til reaksjonskammeret for å maksimere efi^ektiviteten til den ekstrakor- porale terapi.
Patent NO-973745-L (NO)
Inventor: BYK GERARDO
IPC: A61K38/00
Filed: 1997-08-14
Abstract: Pharmaceutical composition useful for transfecting a nucleic acid and characterised in that it contains, in addition to the nucleic acid, at least one transfecting agent and a compound causing the condensation of the nucleic acid, wherein the compound is totally or partly derived from a histone, a nucleoline, a protamine and/or a derivative thereof. The use of the composition for transferring nucleic acids in vitro, ex vivo and/or in vivo is also described.
Patent NO-981235-L (NO)
Inventor: ZHAO HONG
IPC: C07D251/64
Filed: 1998-03-19
Abstract: The present invention relates to N-1,2,2-trihydrocarbyloxyethyl derivatives of certain amino compounds, which derivatives are particularly suitable for use as crosslinking agents in curable compositions such as coatings, and which derivatives do not release formaldehyde as a volatile by-product during cure. Processes for preparing such derivatives, curable compositions based thereon as well as various specific uses thereof are also disclosed.
Patent NO-982537-L (NO)
Inventor: PETER WOLFGANG
IPC: B65D1/16
Filed: 1998-06-03
Abstract: The invention concerns a tin for foodstuffs, the tin comprising a base (10) and a peripheral wall (20) which projects from the base and surrounds an inner space (30). The upper edge of the wall delimits all around an opening (31) in the inner space (30), the inner space (30) widening conically upwards and the wall (20), which surrounds this inner space, merging at the bottom into the base (10) at a rounded portion (21). The merging region is designed such that a peripheral annular bearing line (11) is produced but, on the interior, the base is first further extended upwards and then a bearing surface (16) between 1.5 and 10 mm wide is produced by a downwardly projecting peripheral annular bead (15).
Patent NO-984382-L (NO)
Inventor: HJELMVIK TORBERNT
IPC: G07B15/02
Filed: 1998-09-21
Abstract: A method of cash card billing with the aid of pay meters when parking a vehicle, using a parking meter system which includes a plurality of meters. The meters include a cash card reader. A person parking a vehicle finds a first meter (BA 1) where the cash card is read and the cash card account (KN) number and the parking commencement time are stored in a memory (BA1 MEM). When terminating the parking period the person finds a second pay meter (BA 2), which stores the card number (KN) together with the perking termination time (UT) in a memory (BA2 MEM). The invention is characterized in that each pay meter includes a keypad (2, 3) by which the person parking the vehicle keys-in the registration number (RN) of the vehicle at the commencement of a parking period in conjunction with reading the cash card, wherein the pay meter stores the registration number (RN) together with the card number (KN) and the parking commencement time (IT); in that the memory (BA1 MEM, BA2 MEM) of each pay meter is connected to the memory of a central computer (7); and in that the cash card account number is billed for the parking period.