baber/WOPTO huggingface dataset:
Patent NO-173785-B (NO)
Inventor: FISHER ABRAHAM
IPC: C07D497/20
Filed: 1986-04-29
Abstract: Quinuclidine derivatives having the general formula (I)  <IMAGE>  and geometrical isomers, enantiomers, diastereoisomers, racemates and/or acid addition salts thereof, wherein Z represents the group >CR1R2 or two hydrogen atoms; and R1 and R2, which may be identical or different, are each alkyl, cyclopentyl, cyclohexyl, aryl, or diarylmethylol, or alkyl which is substituted by one or more aryl groups, or one of R1 and R2 may be hydrogen.
Patent NO-175054-B (NO)
Inventor: NEWKIRK MARC S
IPC: C04B35/65
Filed: 1987-01-26
Abstract: A method of producing a self-supporting ceramic composite body having therein at least one cavity which inversely replicates the geometry of a positive mold of parent metal, includes embedding the mold of parent metal within a conformable bed of filler to provide therein a cavity shaped and filled by the mold. The assembly is heated to melt the parent metal mold, e.g., an aluminum parent metal mold, and contacted with an oxidant to oxidize the molten parent metal to form a polycrystalline material which grows through the surroundings of filler, the molten metal being drawn through the growing polycrystalline material to be oxidized at the interface between the oxidant and previously formed oxidation reaction product whereby the cavity formerly filled by the mold of parent metal is eventually evacuated by the metal. There remains behind a cavity whose shape inversely replicates the original shape of the mold. The method provides ceramic composite articles having therein at least one cavity inversely replicating the shape of the mold which supplied the parent metal for oxidation.
Patent NO-168088-B (NO)
Inventor: SCHWEINFURTH ERICH
IPC: A62C35/64
Filed: 1987-07-22
Abstract: 1. A fire extinguishing system for a fire fighting vehicle consisting of a tank filled with dry powder which is pressurized via a charging line by means of high-pressure propellant gas contained in separate tanks, with one or more consuming devices connected to the tank, characterized in that the fire extinguishing system is used as a combined dry powder and gas extinguishing system via separate consuming devices, where the high-pressure gas is an extinguishing gas, which is used both to charge the dry powder system and to extinguish fires, and in that the high-pressure gas is conducted to the dry powder tank by means of pressure reduction in the charging line in case of operation.
Patent NO-173736-B (NO)
Inventor: ADAM FRIEDHELM
IPC: C07D501/34
Filed: 1989-02-16
Abstract: Cephemcarboxylic acid esters of the general formula   <IMAGE>  +TR   <IMAGE>   pharmaceutical preparations which are active against bacterial infections, which contain such cephem derivatives, a process for the preparation of the cephem derivatives and the pharmaceutical preparations, and also the use of the cephem derivatives for combating bacterial infections.
Patent NO-176110-B (NO)
Inventor: DAVENPORT FRANCES L
IPC: D06M101/16
Filed: 1989-11-14
Abstract: A press fabric, for use on papermaking and similar machines, is of the open-ended variety, and has loops at each end enabling it to be closed into endless form during installation on the machine by means of a pin seam. The machine-direction (MD) yarns 1, from which the loops are formed during the flat or endless weaving of the fabric, are coated multifilaments. The coating 3, either permanent, semi-permanent, or soluble, gives the multifilament 2 a monofilament-like structure, enabling good loop formation and stability. The use of multifilament yarn provides a fabric having improved elasticity in the machine direction, and a greater degree of compressibility, following the removal of a soluble coating material, than can be obtained using monofilament yarn.
Patent NO-179376-B (NO)
Inventor: SONERUD JOHN TEODOR
IPC: E02F3/40
Filed: 1994-03-02
Abstract: PCT No. PCT/SE92/00586 Sec. 371 Date Mar. 8, 1994 Sec. 102(e) Date Mar. 8, 1994 PCT Filed Aug. 25, 1992 PCT Pub. No. WO94/02184 PCT Pub. Date Feb. 3, 1994.In the process of soil excavating work or like work with the use of excavators and loaders, it is becoming more usual to use different hydraulically functioning implements. It is often necessary to exchange these implements several times during a working day, necessitating the driver to connect and disconnect the hydraulic hoses involved manually, which can be a time-consuming task and one which is encumbered with the risk of oil spilling from the hoses and generally soiling the clothing of the workman involved, tools and the surrounding ground. The hydraulic hoses that hang loosely from the removed implement are easily damaged and foreign particles and contaminating particles are able to enter the unprotected and to simplify connection of hydraulic hose couplings (8, 9) to different implements having hydraulic functions when using an implement quick-coupling arrangement (1) fitted to an excavator, digger or like machine, the couplings have been positioned in a protected place in the quick-coupling arrangement (1) itself and the connection is arrangement so the when the movable part (6) of the quick-coupling moves in an implement coupling or implement uncoupling direction, the hydraulic couplings which are operative in powering movement of the implement will be connected or disconnected at the same time.
Patent SE-334528-B (SE)
Inventor: FARR R
IPC: B01D45/16
Filed: 1967-02-09
Abstract: 1,124,620. Separating dust from air. FARRCO. 1 Feb., 1967 [10 Feb., 1966], No. 4990/67. Heading BIT. Air entering a shell 1 by inlet 2 is diverted outwards by a diverging core 29 and a series of nested annular baffles 11, whereby dust is concentrated in a small part of the stream which leaves the shell by annular slit 26 and outlet 28 while the main stream leaves by outlet 3. Baffles 11 are welded to axial ribs 17 which engage their slots 16 (Figs. 3, 6, not shown), ribs 17 having bases 18 which are welded to shell 1 where exposed by holes 19. The crosssections of core 29 and shell 1 vary axially so that the air velocity between core 29 and baffles 11 is constant and the velocity between baffles 11 and shell 1 decreases downstream.
Patent SE-325617-B (SE)
Inventor: NIJHOF E
IPC: H02M5/27
Filed: 1968-03-19
Abstract: 1,225,695. Frequency changing. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 19 March, 1968 [22 March, 1967], No. 13258/68. Heading H2F. A frequency converter comprises a bridge of controlled rectifiers 1.. 4 having a low frequency A.C. input fed to the A.C. points of the bridge, the D.C. points being connected by inductors 10, 11 to one side of a load, the other side of the load being connected to the neutral point of the low frequency A.C. supply. The controlled rectifiers 1 ... 4 are triggered by a generator 7 so that the converter output frequency is higher than that of the input. Inductors 10, 11 are preferably series tuned by capactor 16 to 1À4 times the output frequency. As shown, a filter 21 ... 27 isolates the high frequency output from the 50 Hz input 20; components 30 ... 37 protect thyristors 1 ... 4 from high voltage peaks and capacitors 17, 18 provide an artificial neutral for the supply 20. The converter may supply a magnetron 43 in an h.f. oven with 2À5 kW at 5À6 kV by coupling via a high frequency step-up transformer 13 and rectifiers 42. The load is tuned by capacitor 16 and inductor 15 (wound on the same core as transformer 13) to the output frequency 6À5 kHz. The converter is suitable for supplying loads such as discharge lamps, motors, rectifiers with input capacitor filters or accumulators. Figs. 3 and 5 (not shown) relate to frequency converters comprising a three-phase bridge and providing a higher frequency single-phase output for a commutator motor.
Patent SE-306101-B (SE)
Inventor: CECH K
IPC: F16F1/42
Filed: 1965-07-07
Abstract: 1,068,467. Feet for stands. AKUSTISCHE U KINO. GERATE G.m.b.H. June 14, 1965 [July 8, 1964], No. 24993/65. Heading A4U. A resilient foot, especially for fitment to the leg of a microphone stand, comprises a slender solid of revolution with a free lower end formed with an axial bore and an upper end portion which is sufficiently rigid to prevent buckling and which is attachable to a support leg. In one embodiment (Fig. 1) the foot comprises frusto-conical upper and lower ends each having an axial blind bore (2, 4) one of which receives a leg (1). The bores (2, 4) may be of different diameter and/or length. The other bore (4) may accommodate a plug (11) (Fig. 6) of material which is softer than the foot material. The lower base (6) (Fig. 2) may be conical, the foot having a cylindrical outer surface. The generatrix of the surface of revolution may be stepped . (Figs. 3, 4) or curved (Fig. 5). The outer surface of the foot may be longitudinally ribbed (Fig. 7). In another embodiment (Fig. 8) the upper end comprises a cylindrical plug (14) which fits within a tubular leg (16), the latter seating in an annular recess defined by an annular flange (17). In a further embodiment (Fig. 9) two or more lower end portions (19, 20) may extend angularly from a leg engaging portion (18).
Patent YU-42341-B (YU)
Title: Device for supplying cast metal into a machine for centrifugally casting
Inventor: PIERREL M
IPC: B22D13/12
Filed: 1980-06-11
Abstract: In a centrifugal casting apparatus, the rate of flow of molten iron poured into the mold is controlled by varying the inclination of the feed channel. In particular, at the end of the casting operation, the supply of liquid to the feed channel is cut off and the upstream end of the feed channel is progressively raised. This can be controlled automatically by a cast iron level detector adjacent the pouring spout. In this manner, localized thickness defects in a series of pipes can be corrected. Furthermore, pipes of constant thickness throughout their length can be provided without the need to vary the translational speed of the feed channel or vary the rate of pivoting of the ladle of molten liquid.
Patent ZA-822716-B (ZA)
Title: A process for the production of thermosetting aqueous electrocoating compositions susceptible of being cathodically deposited and the use thereof
Inventor: SCHROEDER M
IPC: C25D13/10
Filed: 1982-04-21
Abstract: The invention relates to thermosetting, cathodically depositable, aqueous electrocoating compositions which are produced by reacting a nitrogen base-containing binder, which contains tertiary amino groups and primary and/or secondary OH groups, with metal compounds, which are sparingly soluble or insoluble in water, of cobalt, copper, lead, nickel and/or manganese at temperatures between 100 DEG  C. and 150 DEG  C. under an inert gas. The resultant products are subsequently protonated with an acid and diluted with water in a manner known per se to yield electrocoating paints having a solids content of from 5 to 25% and pH values of 5 to 8. Octoates, naphthenates, borates, and also acetyl acetonates are preferred to be used as the metal compounds which are sparingly soluble or insoluble in water.
Patent ZA-837395-B (ZA)
Title: Ethylene propylene copolymer sutures
Inventor: MENEZES EDGAR VITHAL
IPC: D01F6/06
Filed: 1983-10-03
Abstract: Sterile surgical monofilament sutures are disclosed. The sutures are made from ethylene-propylene copolymers, and have improved compliance, compared with polypropylene homopolymer sutures.
Patent ZA-872024-B (ZA)
Title: Imaged microcapsule-coated paper
Inventor: TOWNSEND LESLIE
IPC: B41M5/124
Filed: 1987-03-19
Abstract: Imaged microcapsule-coated paper, e.g. pressure-sensitive copying paper, is produced by imaging paper by means of laser energy and then applying a coating of microcapsules over the image. The image may be a manufacturer's name, logo or trademark, and may be applied at high speed on the paper machine on which the paper is produced or on the coating machine used to apply the microcapsule coating.
Patent ZA-876668-B (ZA)
Title: Spring brake actuator
IPC: B60T17/08
Filed: 1987-09-07
Abstract: A device for discontinuing and automatically restoring the operational function of a spring brake actuator comprises a piston (9) with a piston rod (10) and a spring (13) actuating the piston and piston rod in a working direction for brake application at falling brake fluid pressure on the piston, a slitted, resilient locking ring (15) being arranged in grooves (16, 17) facing each other in the piston rod and a piston rod sleeve (14) coaxial therewith. The locking ring can either be constrained to rest in both of the grooves, so that the piston rod and piston rod sleeve are locked together, or be free to be forced completely into one of the grooves, which is at least as deep as the thickness of the ring, so that the piston rod and piston rod sleeve are free to move independently of each other. In a compartment (20) in a piston rod flange (10') are arranged a movable locking yoke (21), which can engage heads (15') at the respective ends of the ring for keeping them together, and a locking cube (22), which is movable by a control rod (23) substantially perpendicularly to the yoke and will lock the yoke in said engaging condition when placed above the yoke.
Patent ZA-899853-B (ZA)
Title: Elmeria tenella vaccine
Inventor: VERMEULEN ARNO
IPC: C07K/
Filed: 1989-12-21
Abstract: The invention is concerned with a polypeptide of Eimeria tenella which can be used for the immunization of chickens against coccidiosis. The invention also relates to a nucleic acid sequence encoding such a polypeptide. Said nucleic acid sequence is especially useful for the preparation of vector vaccines.
Patent ZA-903892-B (ZA)
Title: Method and device for producing endless drive belts
Inventor: SCHANIN JONATHAN
IPC: F16G5/20
Filed: 1990-05-21
Abstract: The endless drive belt is produced by winding a pre-formed load-carrying member (6) comprising a cord (8) embedded in a solid but softenable elastic material (10) along and around a surface of an endless compression member belt (2) also comprising a solid but softenable elastic material, thereby forming a layer (4) comprising a plurality of turns, and by simultaneously causing said turns to become intimately bonded to said surface. Said bonding is achieved by applying mutual pressure between said turns and said surface during winding and by selectively softening the surface layers of both said load-carrying member and said endless compression member belt which are to come into contact with each other, just prior to coming into contact with each other. The material of said surface layers is allowed to fuse. Said turns of said load-carrying member are further allowed to be partially impressed in said surface of said endless compression member belt. Softening may be carried out by the application of heat and/or the application of an adhesive. A device for carrying out the above method is also disclosed. With the device disclosed endless drive belts may be easily produced in-house at the time they are required at any size and at minimal costs and capital outlay.
Patent ZA-905246-B (ZA)
Title: Diaryl ether cyclic ethers
Inventor: BIRD THOMAS GEOFFREY COLERICK
IPC: A61P29/00
Filed: 1990-07-04
Abstract: The invention concerns a diaryl ether cyclic ether of the formula I, or a pharmaceutically-acceptable salt thereof, <CHEM>  wherein Ar<1> is optionally substituted phenyl or naphthyl;  X<1> is oxy, thio, sulphinyl or sulphonyl; Ar<2> is optionally substituted phenylene, or a 6-membered heterocyclene moiety containing up to three nitrogen atoms; R<1> and R<2> together form a group of the formula -A<2>-X<2>-A<3>- wherein each of A<2> and A<3> is (1-4C)alkylene and X<2> is oxy, thio, sulphinyl, sulphonyl or imino; and R<3> is (1-6C)alkyl, (2-6C)alkenyl, (2-6C)alkynyl and substituted (1-4C)alkyl. The invention also concerns processes for the manufacture of a diaryl ether cyclic ether of the formula I, or a pharmaceutically-acceptable salt thereof, and pharmaceutical compositions containing said cyclic ether. The compounds of the invention are inhibitors of the enzyme 5-lipoxygenase.
Patent ZA-908308-B (ZA)
Title: Alkylene oxide catalysts containing high silver content
Inventor: THORSTEINSON ERLIND MAGNUS
IPC: B01J23/66
Filed: 1990-10-17
Abstract: Catalysts for the epoxidation of alkene, especially ethylene, to the corresponding alkylene oxide, e.g., ethylene oxide, which catalysts contain a high silver content on carriers having a high surface area and a high pore volume are disclosed. Methods for making and using such catalysts are also disclosed.
Patent ZA-926120-B (ZA)
Title: Alpha-Arylacrylic acid derivatives their preparation and use for controlling pest and fungi
Inventor: KIRSTGEN REINHARD
IPC: C07D275/03
Filed: 1992-08-14
Abstract: a-Arylacrylic acid derivatives of the general formula I <IMAGE>  in which the substituents have the following meaning:     X C, N   Y CR<4>, N, O, S   Z CR<5>, N, O, S   n 0 to 4 R<1> hydrogen, nitro, cyano, halogen; alkyl, alkoxy, halogenated alkyl, halogenated alkoxy or alkylthio, or in the case in which n denotes 2, 3 or 4, two adjacent substituents R<1> together are a 1,3-butadiene-1,4-diyl group, which can be substituted; R<2> alkyl; halogenated alkyl, halogen, cyano, nitro, alkoxycarbonyl, dimethylamino, R<2> additionally denotes hydrogen; R<3> hydrogen, optionally substituted alkyl; an optionally substituted cyclic system which, in addition to carbon atoms, can contain one to three heteroatoms; or an optionally substituted aromatic system which, in addition to carbon atoms, can contain one to four nitrogen atoms or one to three heteroatoms; R<4> and R<5> hydrogen, alkyl; halogenated alkyl, halogen, cyano, nitro, dimethylamino, alkoxycarbonyl and pesticides and fungicides containing these compounds.
Patent ZA-927521-B (ZA)
Title: Top-entry rod retainer.
Inventor: STRAHURSKI TERRENCE M
IPC: A61B17/60
Filed: 1992-09-30
Abstract: An apparatus for use in retaining a longitudinally extending member in position relative to a spinal column includes a top-entry hook assembly (20) having a hook portion (22,28) which is engageable with a spinal column. A body (26) extending upwardly from the hook portion and has an open ended recess (32) which extends through the body and is open along one side to enable a rod or longitudinal member to be moved into the recess through the open side. An end cap (24) is engageable with the body to close the upper side opening. A clamp member or set screw (60) is disposed at the center of the end cap to clamp the rod in the recess in the body. The end cap and body are interconnectable by different types of connectors including a bayonet connector, a linear cam connector, or a threaded connector. <IMAGE>
Patent ZA-928890-B (ZA)
Title: Line coupling system.
Inventor: MARTIN KARL-HEINZ
IPC: F16L37/084
Filed: 1992-11-18
Abstract: A coupling system for pipes is described, which prevents pipes which are not associated with one another being connected, in that a plug nipple (1-3, 1-6) which is connected to a pipe and a coupling (2-3, 2-6) which is connected to the other pipe are provided, the two of which, when joined together, have a defined overall length which corresponds, for example, precisely to the distance between two holding parts (4, 5) of a holder (3) into which the joined-together coupling elements are inserted with the pipes which are connected via them. All the plug nipples and coupling parts in each case have different individual lengths, so that the overall length of coupling elements which are joined together but which are not associated with one another differs from the predetermined length, as a result of which, for example, insertion of the coupling elements which are connected to one another into the holder becomes impossible. 
<IMAGE>
Patent ZA-957166-B (ZA)
Title: A novel salt.
Inventor: DALUGE SUSAN MARY
IPC: A61K31/52
Filed: 1995-08-25
Abstract: The present invention relates to the succinate salt of (1S,4R)-<u>cis</u>-[2-amino-6-(cyclopropylamino)-9H-purin-9-yl]-2-cyclopentene-1-methanol or a solvate thereof, to pharmaceutical formulations containing such a compound or pharmaceutical formulations, and to its use in medical therapy or in methods of treatment or prophylaxis of a viral infection, specifically human immunodeficiency virus (HIV) and hepatitis B virus (HBV) infection.
Patent ZA-968067-B (ZA)
Title: Hydrophilically modifierd pulverulent high and/or ultra-high molecular weight polyethylene
Inventor: BARTH CHRISTIANE
IPC: C08J9/224
Filed: 1996-09-25
Abstract: Hydrophilically-modified high and/or ultra high mol.wt. polyethylene (HMW-PE and/or UHMW-PE), is coated with 0.1-10 (pref. 0.5-5, esp. pref. 0.7-2) wt% of a mixt. (I) contg. (A) 1-99.9 (pref. 5-90, esp. pref. 10-50) wt% water-soluble additive(s) and (B) 0.1-99 (pref. 10-95, esp. pref. 50-90) wt% water-insol. additive(s). Also claimed is (i) the prodn. of (pref. powdered) HMW-PE and/or UHMW-PE with the above amt. of mixt. (I) as above, esp. contg. 10-25 wt% (A) and 75-90 wt% (B); and (ii) moulded parts made from the modified polymer, esp. porous mouldings.
Patent ZA-981936-B (ZA)
Title: Novel benzimidazole inhibitors of fructose 1,6-bisphosphatase.
Inventor: KASIBHATLA SRINIVAS RAO
IPC: C07F9/6506
Filed: 1998-03-06
Abstract: Novel benzimidazole compounds of the following structure and their use as fructose-1,6-bisphosphatase inhibitors is described
Patent GB-2366323-B (GB)
Title: Friction stay with biased slider
Inventor: LANAWAY RONALD PHILLIP
IPC: E05D15/44
Filed: 2001-08-28
Granted: 2003-02-19
Abstract: A window support apparatus, i.e. a friction stay, includes a track 10 pivotally connected to a moveable elongate member 16, on which a window is mounted, by a link 22 mounted on a slider 24 allowing lin 22 to slide along the track 10 between a first (datum) position and a second position. The second position is closer to end member 32 than the first position. The slider 24 is biassed towards the first position by spring 84 and during closing the link 22 is moved to its second position against the bias. A removable clip 82 provides a stop to retain the slider 24 in the datum position near end 32. Removal of clip 82 allows slider 24 to move towards end 80. The extent of the biasing force varies during movement of member 16 from a partially open position to a partially closed position. The arrangement allows the window to pivot about a point near to end 32 while still allowing nose 68 of member 16 to approach end cap 32 at a shallow angle.
Patent GB-2390630-B (GB)
Title: Wide channel drainage system
Inventor: JENNINGS PETER ALEXANDER
IPC: E01C11/22
Filed: 2002-07-10
Granted: 2004-06-30
Abstract: A wide channel drainage system is constructed from one-piece plastics liner channel sections (2). Each section (2) defines a pipe portion (6) and hollow projections (22) that support a channel (24) having a slot (26) opening into the surface to be drained. The size and spacing of the projections (22) are such as to allow loose reinforcement bars to be seated in arched openings (42) defined between the projections (22). The channel (24) may be notched to allow a reinforcing mesh to be slid through the slot channel (24) into the openings (42).
Patent GB-2400691-B (GB)
Title: Apparatus and method for operating current dependent electronic devices
Inventor: LANGMEAD PETER NORMAN
IPC: H05B44/00
Filed: 2003-04-16
Granted: 2005-10-26
Abstract: An apparatus for operating one or more electronic devices requiring a given current,such as light-emitting diodes on an elongate lighting strip connected at (12), comprises a regulator device (10) providing voltage output, and a feedback loop having a reference device (20) connected to the voltage output and requiring the same current as the electronic devices, a measuring and conversion device (18,22) operable to measure the current through the reference device and convert it to a voltage value and return it to the regulator device (10), wherein the regulator device (10) is operable to adjust the output voltage in response to the voltage value until the measured current is equal to the given current required.