baber/WOPTO huggingface dataset:
Patent NO-176028-B (NO)
Title: Ikke-brennbare papir-, kartong- eller papplignende materialer samt fremstilling derav
Inventor: ZEUNER MANFRED
IPC: D21H21/06
Filed: 1990-07-06
Abstract: Et papir-, kartong- eller pappllgnende materiale inneholdende uorganiske fibre, uorganiske partikkelformige tilsetninger og organiske binde- eller fnokkuleringsmidler der (1) de partikkelformige uorganiske .tilsetninger utgjør 40 til 80 vekt-* av tørrmassen i materialet; (2) de uorganiske partikkelformige tilsetninger består av (2.1) et basisfyllstoff av hvilket minst 20 vekt-* oppviser en partikkelstørr-else < 2 pm og ikke mer enn 20 vekt-* oppviser en partikkelstørrelse på > 20 pm på den ene side og. < 0,5 pm på den annen side, og (2.2) et uorganisk fnokkedannende aktivpigment av hvilket minst 50 vekt-*. har en primær partikkelstørrelse på < 2 pm; (3.1) at det organiske fnokkemiddel er et kationisk polymert karbohydrat med en midlere molekylvekt på 100.000 til 2.000.000 og en substitusjonsgrad på 0,01 til 0,3 og foreligger i en mengde på 0,5 til 6 vekt-*, beregnet på materialets tørrvekt; idet (3.2) 1.000 g basisfyllstoff ikke binder mer enn 0,1 mmol og 1.000 g anionisk fnokkedannende aktivpigment binder minst 0,1 mmol kationisk karbohydrat under fnokkedannelse.
Patent NO-178425-B (NO)
Inventor: AASE BRENDA L
IPC: A61F2/958
Filed: 1990-09-24
Abstract: A small diameter dilatation catheter (10) for coronary angioplasty is achieved by providing first and second elongated flexible, thin-wall tubes (12, 20), each having one or more reinforcing wires (40, 44) encapsulated in the walls thereof and dimensioned such that the second tube (20) may be coaxially disposed within the lumen (18) of the first tube (12). The preferred material from which the two tubes (12, 20) are fabricated is polyimide. The longitudinally extending reinforcing wires (40, 44) provide the requisite "pushability" characteristics required by PTCA dilatation catheters. The balloon or inflation member (30) has its proximal end (32) bonded to the outer surface of the outer tube (12) and its distal end (34) bonded to the outer surface of the tube (20). Inflation fluid then may be perfused between the I.D. of the outer tube (12) and the O.D. of the inner tube (20).
Patent NO-177478-B (NO)
Inventor: SEVENHANS JOANNES MATHILDA JOS
IPC: H03C1/06
Filed: 1991-03-25
Abstract: Modulator circuit (MOD) with a modulator proper and a correction signal generator. The modulator proper comprises the cascade connection of an amplifier (T11, T21, CS11, T12, T22, CS12) and a first switching circuit (R11, T31, T51, R12, T32, T52), whilst the generator comprises the cascade connection of the same amplifier and a second switching circuit (R21, T61, T42, R22, T62, T41) having a correction output (P11, P12) coupled to a feedback input (P21, P22) of the amplifier via a feedback circuit (T71, R31, CS21, T72, R32, CS22). The amplifier and the switching circuits are controlled by a modulating signal and a carrier signal respectively and the first and second switching circuits provide a modulated output signal and a correction signal substantially equal to the envelope of the modulated output signal and used to decrease the modulator distortion. <IMAGE>
Patent NO-180466-B (NO)
Inventor: HOFLE SIEGFRIED
IPC: F16B37/04
Filed: 1993-12-16
Abstract: The fastening device serves to fit components on a fastening rail (32) which exhibits a slot-like opening (34). For better handling, the fastening device exhibits a spring element (27) which can be sprung in both the axial and the radial directions. By virtue of an outer contour of a region (31) which can be sprung radially in a compressed manner and is larger than a width of the slot-like opening (34), a snap-like fixing of the fastening device on the fastening rail (32) is achieved. The axially elastic region (28) of the spring element (27) produces axial bracing between the basic body (21) and the intermediate body (29). <IMAGE>
Patent SE-312496-B (SE)
Inventor: MOULTON A
IPC: B62K25/08
Filed: 1962-01-31
Abstract: 937,117. Spring suspensions for cycles. MOULTON CONSULTANTS Ltd. Jan. 30, 1962 [Jan. 31, 1961], No. 3683/61. Class 136(3). A resilent suspension for the front wheel of a cycle comprises a tubular steering column 11 rotatable in the frame 12 into which a tubular member 5 extends upwards from the crown 4 of the front forks 3 and houses a compression spring 15, 18 which resists upward telescopic movement of the tube 5 in the steering column 11. The column 11 is held against axial movement in bearings 8 and 9 and is clamped to the handlebars at 21. The spring comprises a rubber block 15 inside a. coil spring 18 and bears against a stool 17 welded to the column 11. Hydraulic or other damping means may be provided. Rotation of the tube 5 in the column 11 is prevented by a toggle joint 26 or by splines (Fig. 1 of the Complete Specification, not shown). Telescopic bellows 27 exclude dust from the sliding parts. Specification 907,467 is referred to.
Patent SE-320026-B (SE)
Inventor: SPENCER H
IPC: B65H31/32
Filed: 1968-05-09
Abstract: 1,162,454. Delivering sheets. PAPER CONVERTING MACHINE CO. Inc. 2 May, 1968 [20 Dec., 1967], No. 20871/68. Heading B8R. A web W, Fig. 4, is folded longitudinally, cut into folded sheets by knives on a roller 21, and the sheets folded transversely by a buckling folder 24, 25, 27, the roller 25 having suction ports at 26, 26a, 26b to strip the centre of each sheet from the roller 24, and the sheets are then stripped from the roller 25 by fingers 28 engaging in grooves 29 in the roller 25, the sheets then being presented to four sides of fingers 31, 32, 33, 34, see also Fig. 6, in sets 35, 36. At one time, the set 36 engages the bottom of a stack which is formed on them, and after a predetermined number are stacked the set 35 presses on the top of the stack and a new stack is formed on the set 35. The first stack is removed by a clip 45 on a conveyer 44, and the set 36 is orbited by cams and linkages such as 68, 70, 73, 74 through paths 46, Fig. 10, to a position 47, to engage the new stack, and so on. The unengaged centre part of the top of each stack bulges upwards to engage frictionally the bottom of the next stack.
Patent YU-43576-B (YU)
Title: PROCESS FOR PREPARATION OF 7-PIPERIDINO-1,2,3,5-TETRA-HYDRO-IMIDAZO(2,1-b) QUINAZOLINE-2-ONES
Inventor: ISHIKAWA F
IPC: C07D487/04
Filed: 1984-06-20
Abstract: 7-Piperidino-1,2,3,5-tetrahydroimidazo[2,1-b]-quinazolin-2-one having platelet aggregation inhibitory activity is disclosed. The compound has high water-solubility and reduced influences on the circulatory system.
Patent YU-47414-B (YU)
Inventor: ALSCH G
IPC: H01H71/46
Filed: 1988-06-02
Abstract: In a hand-operated on-off switch with an electromagnetic release, a part (9), which opens and closes the switch contacts, and an operating member, particularly a rotating handle (2), are designed so as to be separate and such that they can be coupled together, the part (9), which opens and closes the switch contacts, being loaded from the locked position for the closing movement by a spring. The part (9) and the operating member (2, 6) are designed of material which conducts the magnetic flux, at least on their end surfaces or bearing surfaces (7a, 8a) facing one another, and can be coupled to one another in a force-locked manner by the electromagnet. 
<??>The coil (10) of the electromagnet can have a voltage applied to it, in this case preferably via auxiliary contacts (16). 
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Patent RS-50198-B (RS)
Inventor: NIKOLIC VUJADIN
IPC: H01F27/34
Filed: 2002-10-09
Abstract: Spoj za hvatanje, odvođenje u zemlju i mjerenje kliznih struja usmjerenih prema neuzemljenom sekundarnom priključku mjernih transformatora sa uzemljenim sekundarom, primjenjiv na mjerne transformatore kod kojih su sekundarni priključci bliži primarnim od uzemljenih metalnih masa transformatora, naznačen time, što su oko neuzemljenog priključka (1) sekundara strujnog mjernog transformatora i neuzemljenog priključka (v) sekundara naponskog mjernog transformatora na rastojanju određenom sekundarnim naponom čvrsto uz površinu izolatora postavljeni metalni prstenovi (P) od tankog lima i što su metalni prstenovi (P) uzemljeni, a u vodove uzemljenja vezani su ampermetri (A'). Prijava sadrži još 1 nezavisan patentni zahtev.
Patent ZA-796952-B (ZA)
Title: A dispenser for paste-like products
Inventor: CZECH J
IPC: B65D47/34
Filed: 1979-12-20
Abstract: This invention relates to a dispenser for paste-like products of the type having a container containing a product and closed at one end by a slidable piston in sealing engagement with the inner wall surface thereof, the other end being provided with a head member carrying on applicator and forming a pump chamber the volume of which is variable by the exertion of exterior pressure, the pump chamber being closed towards said container by a first check valve adapted to open only towards the pump chamber, and towards the outlet of the applicator by a second check valve adapted to open only towards said outlet.
Patent ZA-816636-B (ZA)
Title: Elastomeric,ethylenically unsaturated polyurethanes and radiation polymerizable mixtures containing such polyurethanes
Inventor: HERWIG WALTER
IPC: C08F299/06
Filed: 1981-09-24
Abstract: A polyurethane corresponding to the formula:    <IMAGE>  (I) <IMAGE>  wherein Q is a divalent, mononuclear or dinuclear aromatic radial which is unsubstituted or is substituted by lower alkyl groups and which can contain, as a linking member, a lower alkylene group, X is one of the groups -O-Ph-Z-Ph-O- and -OOC-(CH2)y-COO-, Ph being an optionally substituted phenylene group, Z being an alkylene group having 1-4 carbon atoms and y being a number from 2 to 12, R is a hydrogen atom or a methyl group, Y is an alkylene radical having 2-6 carbon atoms, m is an integer from 4 to 50 n is an integer from 1 to 6 and o is an integer from 4 to 20 having the properties of thermolasts and being hardenable to give elastic products. It is suitable for use as a hardenable constituent of photopolymerizable materials.
Patent ZA-821576-B (ZA)
Title: Reinforced fibre sheet materials
Inventor: GREEN DAVID
IPC: B32B17/02
Filed: 1982-03-10
Abstract: Asbestos-free fibre reinforced sheet material comprises from 10 to 35% by weight of a cured elastomeric binder and from 20 to 70% by weight of glass fibres (including ceramic fibres, or mineral fibres or mixtures of these) surface treated with a composition which is readily soluble in the solvent used in compounding the elastomeric binder.
Patent ZA-824496-B (ZA)
Title: Process for the timed control of the liberation of active materials from pharmaceutical compositions
Inventor: KNECHT A
IPC: C05G3/00
Filed: 1982-06-24
Abstract: 1. Process for the time controlled release of active substances from sustained-release active substance preparations, in particular drug preparations, by addition of hydrophilic polymers characterized in that the release rate which is rising as a result of increasing viscosity steps of the hydrophilic polymers added is empirically determined and the desired release characteristic is adjusted using the values determined.
Patent ZA-834585-B (ZA)
Title: Radiation scanning and measuring device
Inventor: TATHAM EDWARD J
IPC: A61B6/03
Filed: 1983-06-23
Abstract: A scanning device for examining an object with shielding (43,44) for protection from radiation and protection of the mechanism from heat by a cooling jacket (62,63) formed by spaced plates (64,65,66,67) around the object (10). The shielding is formed by a pair of shutter-halves (43,44) forming a lead shutter with mechanism (45) to move the shutter-halves toward and away from each other and one of the shutter-halves mounted on a rotating drum (17) which also carries three gamma ray sources (25). Gamma ray detectors (41) are mounted in a circle concentric and outside the circle of the sources (25).
Patent ZA-844332-B (ZA)
Title: Aluminium-electrolytic reduction cell linings
Inventor: DEWING ERNEST WILLIAM
IPC: C25C3/08
Filed: 1984-06-07
Abstract: The invention concerns cells for production of Al by electrolysis of an alumina-containing electrolyte based on cryolite and having a lining based on alumina for containing the electrolyte. A layer containing an alkali or alkaline earth metal compound, e.g. sodium aluminate, is included in the lining, preferably around the 880 DEG C. isotherm when the cell is in operation. On penetration of the lining by the electrolyte, the compound dissolves in or reacts with the electrolyte so as to raise the solidus and reduce or prevent further penetration.
Patent ZA-846460-B (ZA)
Title: Method for the manufacture of a magnesia-carbon brick,and a converter having a wear lining at least partly of such bricks
Inventor: ADDINK JAAP HERMAN
IPC: C04B35/01
Filed: 1984-08-20
Abstract: A method for the manufacture of a magnesia-carbon brick comprising the steps of:a. preparing a mixture comprising:1. burned magnesite2. carbon3. binder solution comprising 3.1 precondensed novolak resin 3.2 solvent for the novolak resin4. a hardener for the resinb. pressing a brick from the said mixtureIn order to improve the wearing quality of the brick and to reduce the tendency of the brick to crack, the mixture is prepared at an elevated temperature in the range of 30 to 100°C, and in the binder solution the percentage by weight of the solvent relative to the weight of novolak resin and solvent together is in the range 5 to 30%.
Patent ZA-847956-B (ZA)
Title: Manufacture of multicoloured detergent bars
Inventor: KERSLAKE ANDREW JOHN
IPC: C11D17/00
Filed: 1984-10-11
Abstract: Multicoloured detergent bars are manufactured by adding a visually distinct liquid to one part of the detergent feedstock before it enters the refiner stage.
Patent ZA-855737-B (ZA)
Title: Apparatus and process for removing impurities in two stages from liquid charged with solid matter
Inventor: CONDOLIOS ELIE
IPC: B01D21/01
Filed: 1985-07-30
Abstract: A cloudy liquid to be clarified is inserted, after twice receiving flocculation additive, into the bottom of a belt of sludge (4a) in a clarification chamber (4) via a plurality of injectors (22) distributed over the area of said chamber. Uniform distribution of overall flow between these injectors is ensured by internal head loss. The clarified liquid is removed via an upper overflow (4b). Each injector is constituted by a flat cyclone and forms a jet which is highly diverting from its vertical axis in such a manner that the injected flowrate spreads out over an expansion zone belonging to said injector and meeting the expansion zones of adjacent injectors. Further, these jets set up swirling motion which prevents the formation of a layer of sludge having insufficient permeability. The sludge formed in the chamber (4) is directed via a central well (7) towards a secondary clarification sludge (3) situated beneath said chamber and supplying both clarified liquid and dense sludge.
Patent ZA-856851-B (ZA)
Title: A rail vehicle slack adjuster
Inventor: NILSSON BO
IPC: F16D65/66
Filed: 1985-09-06
Abstract: A rail vehicle adjuster in a brake unit has an axially movable piston rod (7), a non-rotatable, brake force delivering spindle (8), an adjuster nut (26) in non-self-locking engagement with the spindle and rotating on a bearing (18), and a barrel (29) between the unit piston (3) and the spindle, the adjuster nut being clutchable over a main clutch (27) to the piston rod for transmitting brake force. A non-rotatable locking sleeve (20), which is only axially movable a control distance (A) under the action of a locking spring (21), is clutchable to the adjuster nut over a control clutch (28).
Patent ZA-886353-B (ZA)
Title: Binder for cathodic electrocoating
Inventor: LAWRENCZ DIRK
IPC: C09D175/00
Filed: 1988-08-26
Abstract: The present invention relates to binders for cathodic electrodeposition which are water-dilutable as a result of protonation with acids and contain
 A) 50 to 95% by weight of a polymer, polycondensate or polyadduct having an average molecular weight of 200 to 20,000, containing primary and/or secondary hydroxyl groups and primary, secondary and/or tertiary amino groups and having an amine number of 30 to 150 and
 B) 5 to 50% by weight of a mixture of
 (a) blocked polyisocyanates and/or urea condensates and
 (b) one or more phenolic Mannich bases, obtainable from
 b1) one or more polynuclear polyphenols,
 b2) formaldehyde or a formaldehyde donor and
 b3) one or more secondary aliphatic amines, and their use.
Patent ZA-887022-B (ZA)
Title: High pressure regulator valve
Inventor: PRITCHARD FRANCIS EDWIN
IPC: F16K17/30
Filed: 1988-09-20
Abstract: A valve-regulator assembly for rendering a high pressure gas source compatible with lower pressure equipment, said valve-regulator being sealable or remote from the high pressure gas source enabling recharging at high pressure.
Patent ZA-894639-B (ZA)
Title: Propeptides
Inventor: JONASSEN IB
IPC: C12P21/02
Filed: 1989-06-19
Abstract: The invention relates to insulin precursors having the amino acid sequence  B(1-29)-X1-X2-Y2-Y1-A(1-21) wherein B(1-29) are the 29 first amino acid residues of the B chain of human insulin, A(1-21) are the 21 amino acid residues of the A chain of human insulin, X1 represents a peptide bond or one or more amino acid residues, X2 represents Glu or Asp, and Y1 and Y2 each represent Lys or Arg, the positions A6 and A11, A7 and B7 and A20 and B19, respectively, being connected through sulphur bridges, and, optionally, one or more of the amino acid residues of chains B(1-29) and A(1-21) are substituted by another amino acid residue. The insulin precursors are prepared by culturing a yeast strain transformed with a replicable expression vehicle comprising a DNA sequence encoding the insulin precursor and isolating it from the culture medium. The insulin precursors can be converted into human insulin or insulin analogues by enzymatic treatment.
Patent ZA-912567-B (ZA)
Title: Dynamically balanced drilling tools
Inventor: BECHEM ULRICH
IPC: B28D1/18
Filed: 1991-04-08
Abstract: The invention relates to eccentric-activated roller and milling drilling tools with separate drive for the high-speed eccentric and a slow-running sleeve with adjustable counterweights in the interior of the sleeve for the dynamic balancing of a radially striking sleeve with roller or milling drilling tools. 
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Patent ZA-923270-B (ZA)
Title: Method and apparatus for selective distribution
Inventor: O'BRIEN MICHAEL R
IPC: G07G5/00
Filed: 1992-05-06
Abstract: A system for automatically distributing discount coupons or certificates in a retail store, conditioned on a preselected combination of present and past shopping behavior of a customer whose order is being processed at a checkout stand. Generation of a printable discount coupon can be based on any desired combination of customer-supplied data, obtained from a customer identification data base, past shopping activity, derived from data gathered during previous customer visits to the store, and present shopping activity, as evidenced by items identified in the current customer order. If all of the preselected conditions for generation of a coupon are satisfied, the coupon is generated and printed at the checkout stand.
Patent ZA-941098-B (ZA)
Title: Polyamine derivatives as radioprotective agents
Inventor: EDWARDS MICHAEL L
IPC: A61K31/13
Filed: 1994-02-17
Abstract: The present invention relates to polyamine derivatives of the formula RHN-(CH2)m-NH-(CH2)n-NHR wherein m is an integer from 2 to 4, n is an integer from 3 to 10 and R is C2-C6 alkyl or -(CH2)p-Ar wherein Ar is phenyl or naphthyl and p is an integer from 0 to 2; and the pharmaceutically acceptable addition salts thereof which are useful as radioprotective agents. It relates also to the use of polyamines of the formula RHN-(CH2)m-NH-(CH2)n-NH-(CH2)m-NHR wherein m is an integer from 2 to 4, n is an integer from 3 to 10 and R is C2-C6 alkyl or -(CH2)p-Ar wherein Ar is phenyl or naphthyl and p is an integer from 0 to 2; and the pharmaceutically acceptable addition salts thereof as radioprotective agents.
Patent ZA-963870-B (ZA)
Title: Fluorine-containing benzoylguanidines
Inventor: DORSCH DIETER
IPC: A61K31/165
Filed: 1996-05-15
Abstract: Fluorine-contg. benzoylguanidine derivs. of formula (I) and their salts are new. R<1> = H, halo, A, CN, NO2, CnFmH2n+1-mOp, 2-4C alkynyl or XR<4>; R<2> = CnFmH2n+1-mOp; R<3> = H, A, halo, A, CnFmH2n+1-mOp, SOqR<6>, SO2NR<4>R<5>, Het., OR<6>, SR<6>, SHet. or NR<7>Het; R<4>, R<5> = H or A; or R<4>+R<5> = 4-5C alkenyl with one -CH2- gp. opt. replaced by O, S, NH or NA; R<6> = Ph or A; R<7> = H or A; A = 1-6C alkyl; X = O, S or NR<7>; Ph = phenyl opt. substd. by 1-3 A, OA, NR<4>R<5>, halo or CnFmH2n+1-mOp; Het. = mono- or bicyclic opt. satd. aromatic heterocyclyl having 1-4 N, O and/or S, opt. substd. by 1-3 F, Cl, Br, CnFmH2n+1-mOp, XR<4>, A, NO2, CN and/or carbonyl O, and linked via N or C to the benzoyl system; m = 1-7(max 2n+1); n = 1-3; p = 0 or 1; q = 1 or 2; and provided that R<1> = H only when R<3> = SOqR<6> or SO2NR<4>R<5>.
Patent ZA-973705-B (ZA)
Title: Biologically active composition.
Inventor: LINDAHL AKE
IPC: A61K31/573
Filed: 1997-04-29
Abstract: A biologically active stick composition comprising a biologically active agent dissolved in a carrier system including an unsaturated fatty acid alcohol in mutual dissolution with an alkylene glycol as a solvent for said biologically active agent and a stiffening agent therefor, said stiffening agent imparting stick consistency to the composition, said alkylene glycol preferably being present in an amount of more than 12%. The composition can be prepared by dissolving the active agent in the solvent, combining the solution with the stiffening agent and shaping the formulation into a stick. The composition is especially intended for use as a medicament, preferably in the treatment of dermatological conditions, where it has been found to possess outstanding bioavailability properties.
Patent GB-2360872-B (GB)
Title: Magnetrons
Inventor: SALEEM KESAR
IPC: H01P1/162
Filed: 2000-03-30
Granted: 2004-05-05
Abstract: A magnetron has an output comprising a coaxial line (15) which transmits energy from a wanted oscillator mode as a first coaxial waveguide mode and energy from an unwanted oscillator mode as a second cylindrical waveguide mode. Energy in the cylindrical waveguide mode is intercepted by slots (17,18) in the coaxial line (15) and absorbed by 2 suitable material (19). This enables the modes to be separated. Preferably, the output is taken from the axis of the magnetron and the wanted oscillator mode is the  pi -1 mode. <IMAGE>
Patent GB-2392347-B (GB)
Title: An apparatus and method for resource allocation in a communication system
Inventor: CHEUNG COLLEEN
IPC: H04B7/26
Filed: 2002-08-21
Granted: 2006-02-22
Abstract: A handover control subsystem 400 comprises a distribution profile processor 401 determining a distribution profile for a plurality of resource categories e.g. frequency bands or operating systems. Specifically, a preferred probability for handing over to different frequency bands is determined in response to mobile capabilities, cell loading and other operational conditions. The handover control subsystem 400 further comprises a random number generator 403 for determining a stochastic value for a subscriber unit. A handover controller 409 allocates a resource from the categories of resources dependent on a preferred category selected in accordance with valves associated with the distribution profile and the random number. Thereby a distribution of resources associated with the distribution profile is obtained. The invention is particularly applicable to cellular communication systems such as GSM or UMTS.