baber/WOPTO huggingface dataset:
Patent YU-48179-B (YU)
Title: Konstrukcija pluga sa jednim ili više raonika, posebno obrtnog pluga
Inventor: OGNEDAL E
IPC: A01B61/04
Filed: 1991-11-06
Abstract: KONSTRUKCIJA PLUGA SA JEDNIM ILI VIŠE RADNIKA, POSEBNO OBRTNOG PLUGA, koji ima jedan ili više parova plužnih tela 2,2', kako bi se omogućilo ograničeno popustljivo okretanje u nazad plužnog tela, ili svakog od plužnih tela, kod pojave veoma velike sile 15 otpora oranju, naznačena time, što je svaka od plužnih gredica (3, 3'), obrtno postavljena na plužnom okviru (1), i pridodat joj je, na izvesnom rastojanju iza obrtne osovinice (4, 4'), graničnik (5, 5') obrtanja postavljen na plužnom okviru (1), i što je svaka od plužnih gredica (3, 3'), priključena na polugu (6, 6) osovinicama (7; 7, 7'), koja se poluga (6, 6') na jednom delu na rastojanju od priključne tačke ili osovinice (7, 7'), eventualno preko graničnika (10, 10') oslanja na susedni deo plužne gredice (3, 3'), i koja je na rastojanju od priključne tačke ili osovinice (7, 7') kao i od oslonca ili graničnika (10, 10') povezana sa elastično popustljivom, elastičnom napravom (11) za prigušivanje. - Prijava sadrži još 6 zavisnih zahteva.
Patent YU-46597-B (YU)
Inventor: GOEDDEL D V N
IPC: C07H21/04
Filed: 1981-11-10
Abstract: Microbially produced hybrid human leukocyte interferons, useful in the treatment of viral and neoplastic diseases, and means used in their production, i.e. recombinant DNA molecules coding for the amino acid sequences of these interferons, vectors capable of expressing these interferons in microbial host organisms and host organisms transformed with these vectors.
Patent ZA-803004-B (ZA)
Title: Luggage case brace
Inventor: EUBANKS J
IPC: E05C17/16
Filed: 1980-05-20
Abstract: A stay for controlling the extent of opening and the rate of closing a case is disclosed which is intended to be less prone to damaging the contents of the case and accidental injury to fingers of the user. 
<??>A first version includes a flat, plate-like member (14) or resilient synthetic plastic having one end (15) pivotally connected to a stud (24) affixed to the inner end wall surface of one luggage shell (12). One of a pair of elongate, parallel curved slots (19 and 20) formed in the plate (14) is received onto a second stud (27) affixed to the other luggage part (11) such that when the two luggage parts are opened or closed on each other, the stud (27) will slide along and be guided by the slot (19). The second stud (27) has cross-sectional dimensions larger than the width of the slot (19) which distends the plastic material (22) between the two slots (19 and 20) producing a resilient clamping action on the stud (27). 
<??>A second version includes a metal plate (32) with an end (33) pivotally connected to a stud (42) on the inner surface of one shell (12 min ). A slot (37) in the plate (32) is received onto a stud (43) on the other luggage shell (11 min ) such that the stud will slide along and be guided by the slot (37). A thickened ear (40) is located immediately adjacent the slot (37) as a stop. A spring (48) and washer (47) on the stud (43) exert transverse pressure on the plate (32) as the stud (43) moves along the slot (37) deterring any tendency for the case parts to slam together.
Patent ZA-805408-B (ZA)
Title: Process of obtaining uranium and uranium compounds from phosphoric acid
Inventor: LEHMANN R
IPC: C01G43/00
Filed: 1980-09-02
Abstract: The invention concerns a method for the liquid/liquid extraction of uranium from phosphoric acid with the aid of alkylamine polyphosphate and/or alkylamine metaphosphate compounds, dissolved in organic solvents insoluble in water, in the presence of FeII ions. The uraniferous phosphoric acid is brought into contact with an organic phase. The organic phase is composed of a long-chain alkylamine polyphosphate and/or alkylamine metaphosphate compound and an organic solvent, the alkylamine in the alkyl residue containing 8 to 30, preferably 8 to 18 C-atoms corresponding to the formula   <IMAGE> R1 and R2 denoting hydrogen or alkyl radicals and R3 alkyl radicals, the polyphosphate and/or metaphosphate residue having 2 to 10,000 P-Atoms per molecule and being of the straight-chain and/or link-chain or cyclic type. The uranium is transferred from the aqueous into the organic phase from which the uranium is reextracted in the know way.
Patent ZA-805536-B (ZA)
Title: Multi-programming data processing system process suspension
Inventor: WHEATLEY N
IPC: G06F21/62
Filed: 1980-09-08
Abstract: Each process in a multi-process computing system using so-called capabilities may have associated with it a process dumpstack protected by the capability mechanism. The functions of this dumpstack are (i) to provide the state of the process at the point at which it was suspended and (ii) to stack (or nest) information relating to the invoked procedures (i.e. sub-routines) of the process. Thus there is a fixed sized portion containing principally the machine registers, the indicators and the watchdog timer values and a variable sized portion containing information related to each nested procedure. Each stack link is of fixed size and contains three items:- relativised instruction address, the code block capability and process capability pointer list block capability. This arrangement is enhanced to allowtwo additional classes of information to be stored in each link namely (a) an indication of the data and capability registers preserved during the domain change procedure and (b) descriptors for local storage segments. The use of descriptors for local storage allows a pool of storage particular to the process to be allocated on a segmented basis with the security of the capability mechanism extended into that local storage area. The descriptors for local storage segments resemble closely SCT entries (i.e. they contain sumcheck, base and limit values) and they are relative to a new protected stack, the local store stack, which is referenced by a hidden capability register C(L). The processor module is provided with a new instruction "subset local store" for use in local store segment allocation and automatic de-allocation occurs when a return is made from the procedure in which the local segment was allocated. Such allocation and de-allocation mechanisms use the indications which takes the form of a primary descriptor held in the most significant eight bits of the IAR word. This descriptor is allocated as follows:- (i) zero, no stacked registers or local segments allocated, (ii) m.s.b. = 1, stacked registers to be passed and (iii) I.s.b. 1-7 = 1, indicates the number of local store segments allocated. Associated with the stacked register set is a one word descriptor which indicates the registers stacked.
Patent ZA-815050-B (ZA)
Title: Dispensing closure
Inventor: HAZARD R
IPC: B65D47/08
Filed: 1981-07-23
Abstract: A unitary dispending closure having a lid mounted on a closure part or base in such a manner that the lid will automatically move toward either a closed or an opened position when it is released after being manipulated to any position between these two positions can be constructed so as to utilize the resiliency within a "live" hinge to provide the force necessary to move the lid. In any position intermediate these two positions the hinge connects to the lid and closure part or base so that contact between the lid and closure part causes temporary deformation of the hinge. As a result of the resiliency of the material in the hinge such temporary deformation is adequate to move the lid as described.
Patent ZA-815434-B (ZA)
Title: Process for the preparation of glycidyl polyethers of polyphenols
Inventor: LOCATELLI JEAN LOUIS
IPC: C08G59/06
Filed: 1981-08-07
Abstract: Glycidyl polyethers of polyphenols are prepared by reacting at least one alkali metal salt of a polyphenol with at least one 1-halogeno-2,3-epoxyalkane, in an anhydrous and essentially aprotic reaction medium, and in the presence of a catalytically effective amount of a catalyst which comprises a cross-linked organic polymeric support, said support having a plurality of catalytically active functional groups covalently coupled thereto, the free valence of said functional groups having the structural formula:   <IMAGE>   The subject process is admirably suited, for example, for the preparation of epoxy resins from the disodium salt of bisphenol A and epichlorohydrin.
Patent ZA-821880-B (ZA)
Title: Stamping foils and methods
Inventor: BAUSER HERBERT
IPC: H05K3/04
Filed: 1982-03-19
Abstract: A stamping foil for forming printed circuit patterns on insulating or poorly conductive substrates comprising an electrically conductive layer made of a highly conductive metal, such as copper, which is endowed with a sufficiently low shear strength, even in thicknesses of 10 microns or more, to permit easy and sharp separation of the activated (imprinted) and non-activated portions of the foil. Such a low shear strength may be achieved with fibrous or fibrous-granular crystallite structures, wherein the fibers are oriented approximately at right angles to the surfaces of the foil, and, in addition, by doping agents containing carbon, nitrogen and sulfur. The foil may comprise a bonding layer for bonding the conductive layer to a substrate, or such a bonding layer may be applied to the surface of the conductive layer before the stamping operation. The conductive layer may be either self-supporting, or it may adhere to a carrier tape through an intermediary separating layer. In the latter case, the bonding and separating layers become activated when compressed by a stamping die or stereotype, whereby the conductive layer becomes bonded to the substrate and separated from the carrier tape in the activated areas. The activated and non-activated portions of the foil are then separable by pulling the carrier tape away from the substrate.
Patent ZA-844262-B (ZA)
Title: Isoindoledicarboxylic acid derivatives,their preparation and pharmaceutical compositions containing them
Inventor: VINCENT MICHEL
IPC: C07K5/06
Filed: 1984-06-06
Abstract: 1. Claims for the contracting states : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Compounds corresponding to the general formula I :  see diagramm : EP0129461,P7,F5  in which the ring A is saturated or, alternatively, benzenic, R represents a hydrogen atom or a lower alkyl group having from 1 to 4 carbon atoms, R' represents a linear alkyl radical having from 1 to 6 carbon atoms or a mono- or di-cycloalkyl-alkyl radical having from 4 to 7 carbon atoms, in their racemic form or in the form of optical isomers, and the salts thereof obtained with a therapeutically compatible mineral or organic base or the addition salts thereof obtained with a pharmaceutically compatible mineral or organic acid. 1. Claim for the contracting state : AT Process for the preparation of compounds corresponding to the general formula I :  see diagramm : EP0129461,P7,F6  in which the ring A is saturated or, alternatively, benzenic, R represents a hydrogen atom or a lower alkyl group having from 1 to 4 carbon atoms, R' represents a linear alkyl radical having from 1 to 6 carbon atoms or a mono- or di-cycloalkyl-alkyl radical having from 4 to 7 carbon atoms, in their racemic form or in the form of optical isomers, and the salts thereof obtained with a therapeutically compatible mineral or organic base or the addition salts thereof obtained with a pharmaceutically compatible mineral or organic acid, characterised in that a carboxyisoindole derivative of the formula :  see diagramm : EP0129461,P8,F1  in which A has the same meaning as in formula I and R" represents an alkyl group having from 1 to 6 carbon atoms, preferably a tert.-butyl group, or one of the addition salts thereof, is condensed with a functional derivative of a substituted amino acid of the formula III :  see diagramm : EP0129461,P8,F2  in which R et R' have the same meanings as in formula I and the nitrogen atom is protected by a radical customarily used for protection in the synthesis of peptides, such as benzyloxycarbonyl or tert.-butoxycarbonyl, and the intermediate compound obtained is subjected to customary deprotecting processes, such as, for example, total or partial saponification, and/or hydrogenolysis, and in this manner is converted into a compound of the formula I.
Patent ZA-878566-B (ZA)
Title: Wound healing and bone regeneration
Inventor: ANTONIADES HARRY N
IPC: A61K38/22
Filed: 1987-11-16
Abstract: Healing an external wound or regenerating bone of a mammal by administering to the mammal a composition containing purified platelet-derived growth factor and purified insulin-like growth factor.
Patent ZA-903987-B (ZA)
Title: Counter current dry fractional crystallization
Inventor: KEULEMANS CORNELIS NICOLAAS MA
IPC: C11B7/00
Filed: 1990-05-23
Abstract: The invention relates to a method for dry fractionation of fatty substances by a counter current dry fractionation operation, comprising at least two dry fractional crystallization treatments; - a first dry fractional crystallization treatment comprising the steps of:   1a) dry fractionating by crystallization the fatty substances into a higher melting first stearin fraction and a lower melting first olein fraction; 1b) separating the first stearin fraction from the first olein fraction by membrane filter pressing; and 1c) feeding the separated first olein fraction to a second dry fractional recrystallization treatment; and - a second dry fractional crystallization treatment comprising the steps of:   2a) dry fractionating by crystallization the first olein fraction into a higher melting second stearin fraction and a lower melting second olein fraction; 2b) separating the second stearin fraction from the second olein fraction by membrane filter pressing; and 2c) feeding the separated second stearin fraction to the first dry fractional crystallization treatment.
Patent ZA-917326-B (ZA)
Title: Blade array for turbomachines comprising suction ports in the inner and/or outer wall and turbomachines comprising same
Inventor: PAUL MICHEL VINCENT DE
IPC: F01D5/14
Filed: 1991-09-13
Abstract: Blade grating for a turbomachine comprising blades (A, B) arranged between a floor and a ceiling, and the floor and/or ceiling of which is equipped with a suction slit (4, 4') in the vicinity of at least some blades (A), said slit (4, 4') having a first end (6) arranged along the suction face in a region of the blade (A) extending from the zone of maximum curvature (7) to the neck (8) of the channel (3) between this blade (A) and the adjacent (B), characterised in that said slit (4, 4') is oriented along an isobaric line and is of such a length that the second end (9) is set apart from the suction face of the blade (A) at a distance of between one quarter and one half of the width of the neck (8) of the channel (3). 
<??>Turbomachine comprising this blade grating. 
<??>Reduction of secondary losses and improvement of performance. 
<IMAGE>
Patent ZA-937663-B (ZA)
Title: A system for acquiring and playing back a sequence of animated video images in real time
Inventor: SIDAWY CHRISTOPHE
IPC: G06T13/00
Filed: 1993-10-15
Abstract: System for acquisition and reproduction of a video image sequence with real time animation, of the type comprising at least one stage (2) for acquisition of data corresponding to the image sequence and a stage (3) for reproduction (3) of this image sequence in graphics form on a screen (E). The acquisition stage (2) comprises at least two independent memory units (M1, M2) which are associated respectively with at least two image or screen controllers (CRTC1, CRTC2), in such a way as to allocate a memory unit (M1 or M2) and its associated controller (CRTC1 or CRTC2) alternately to the data acquisition stage (2) in order to carry out management operations on the recorded data or to record in the memory unit, and the other memory unit (M2 or M1) and its associated controller (CRTC2 or CRTC1) to the reproduction stage (3) in order to reproduce image sequences recorded in this other memory unit. <IMAGE>
Patent ZA-937859-B (ZA)
Title: Antiretroviral acyl compounds
Inventor: BOLD GUIDO
IPC: A61K31/435
Filed: 1993-10-22
Abstract: The invention relates to compounds of the formula I <IMAGE> in which R1 is acyl, and salts thereof, which have antiretroviral activity, in particular against AIDS.
Patent ZA-957745-B (ZA)
Title: Digital telephony
Inventor: ALBROW RICHARD JOHN
IPC: H04J3/16
Filed: 1995-09-14
Abstract: PCT No. PCT/GB95/02134 Sec. 371 Date May 28, 1997 Sec. 102(e) Date May 28, 1997 PCT Filed Sep. 8, 1995 PCT Pub. No. WO96/08934 PCT Pub. Date Mar. 21, 1996In a communications between a base station and subscriber unit in time slots within fixed length time frames, different types of messages require different numbers of timeslots per frame to maintain transmission rate. At least a portion of the message is detected to determine the type of message, and if appropriate, additional time slot(s) are assigned.
Patent ZA-962145-B (ZA)
Title: Device for limiting the loss of liquid for fitting onto a distribution unit for pressurized liquid
Inventor: ORGEOLET ALAIN
IPC: F16K15/14
Filed: 1996-03-15
Abstract: The valve for a liquid under pressure consists of a main tube (3) attached by its edge to the free end of the liquid dispenser (2), which has an internal tube (7) of smaller diameter. The two tubes are fixed rigidly together, and the internal one receives a plug (9) with a projecting rim (10) round its head to retain a conical membrane (5) fitted between the two tubes and closing the annular gap between them. When the liquid is flowing through the dispenser the outer edge of the membrane is opened by the pressure of the flow, allowing the liquid to pass. As soon as the flow ceases, the membrane returns to its position against the outer tube's thrust surface, preventing any drips.
Patent ZA-972200-B (ZA)
Title: Novel bridged cyclic amino acids as pharmaceutical agents.
Inventor: HORWELL DAVID CHRISTOPHER
IPC: A61P25/14
Filed: 1997-03-13
Abstract: PCT No. PCT/US97/02295 Sec. 371 Date May 20, 1998 Sec. 102(e) Date May 20, 1998 PCT Filed Feb. 18, 1997 PCT Pub. No. WO97/33858 PCT Pub. Date Sep. 18, 1997Substituted cyclic amino acids of formula are disclosed and are useful as agents in the treatment of epilepsy, faintness attacks, hypokinesia, cranial disorders, neurodegenerative disorders, depression, anxiety, panic, pain, and neuropathological disorders. Processes for the preparation and intermediates useful in the preparation are also disclosed.
Patent ZA-975443-B (ZA)
Title: Use of pyridyl alkane, pyridyl alkene and/or pyridyl alkine acid amides.
Inventor: BIEDERMANN ELFI
IPC: A61K31/505
Filed: 1997-06-19
Abstract: The invention relates to the use of pharmacologically valuable pyridyl alkane, pyridyl alkene and/or pyridyl alkine acid amides according to general formula (I) in the treatment of tumors or for immunosuppression.
Patent GB-2345509-B (GB)
Title: Ground treatment
Inventor: BULLIVANT ROGER ALFRED
IPC: E02D3/046
Filed: 1998-08-19
Granted: 2002-05-08
Abstract: A ground treatment device (10) is weighted to provide ground treatment by dropping the device onto the ground. The device (10) has a relatively narrow nose (12) which provides, in use, the point of first contact with the ground. The device widens away from the nose (12), over a portion (14). A clevis arrangement (16) allows the device (10) to hang from a cable (18), to allow the device (10) to be raised by a crane, before dropping. A shoulder (22) projects outwardly and allows calibrated measurement of the degree of compaction achieved in the ground. Variations of the device (10) are described, together with apparatus for use in lifting and dropping the device, and methods of using the device. <IMAGE>
Patent GB-2364052-B (GB)
Title: A method and apparatus for producing a biomaterial product
Inventor: DUNNILL PETER
IPC: G05B17/02
Filed: 2000-06-27
Granted: 2003-05-14
Abstract: A development tool ( 2 ) includes a plurality of measuring tools ( 71 ) to ( 76 ) and an industrial process simulation device ( 60 ). The simulation device ( 60 ) simulates a whole industrial scale bioprocess in order to obtain acceptable operating parameters for the industrial scale bioprocess. The measuring tools ( 71 ) to ( 76 ) enable various significant properties of the biomaterial to be measured and evaluated using only a small test quantity of the biomaterial.
Patent GB-2393730-B (GB)
Title: Cationic polymerizable adhesive composition and anisotropically electroconductive adhesive composition
Inventor: YAMAGUCHI HIROAKI
IPC: H01L21/60
Filed: 2002-07-19
Granted: 2005-05-18
Abstract: A cationic polymerizable adhesive composition comprising a cationic polymerizable monomer selected from an epoxy monomer, a vinyl ether monomer and a mixture thereof, a cationic polymerization catalyst and a stabilizer, wherein the stabilizer is at least one acid amide represented by the following Formula (I) wherein R<1> is an alkyl group having from 1 to 30 carbon atoms or an alkenyl group containing one or two unsaturated bond(s) and having from 2 to 30 carbon atoms, and each R<2> is independently hydrogen or an alkyl group having from 1 to 10 carbon atoms.
Patent GB-2468539-B (GB)
Title: An injector emulation device
Inventor: FLETCHER TREVOR
IPC: F02D19/08
Filed: 2009-03-13
Granted: 2014-01-08
Abstract: An injector emulation device for incorporation into a multiple fuel engine control system including a first control device (4) configured to operate a plurality of fuel injectors (10) to inject a first fuel into selected cylinders (8) of the engine (6) when the system is operating on the first fuel only and a second control device (54) arranged to operate, instead of the first control device (4), said plurality of injectors (10) to inject said first fuel when the system operates in multifuel mode, said first control device being connected to an injector emulation device for operation during said multifuel mode. The injector emulation device includes an electrical load device (157) arranged to mimic the electrical load characteristic of the injector (10) being emulated and further including electronic means which mimic the inductance and flyback characteristics of the injector (10) being emulated.
Patent GB-2473595-B (GB)
Title: Live pipe cleaning pig with centre bore
Inventor: TWELL EDWARD RICHARD
IPC: B08B9/055
Filed: 2009-06-09
Granted: 2013-11-06
Abstract: A pipe servicing pig / mole / apparatus 10 for insertion into a pipe comprises an inner channel 20 extending between opposite ends 12, 14 providing an internal fluid passageway 20 through the apparatus, an annular fluid passageway 16 between an end of the service mole and the pipe inner wall 18, an outer chamber 26 defined between the outer surface of the servicing / cleaning pig and the inner surface 18 of the pipe, wherein a fluid path is defined from outside the cleaning mole, through the outer chamber, and into an outlet pipe, with the annular fluid passageway forming a cleaning region. Ideally soft deposits are cleaned / scrapped / de-scaled from interior of the pipe. Preferably, suction is provided at the outlet pipe to suck up the foreign bodies / dirt preferably through a filter plate 32. Ideally, the through-hole / internal bore is provided so as to allow the servicing apparatus to be used when the pipeline is live and without disrupting the supply.
Patent GB-2005485-B (GB)
Title: Electrical twomotor drive
IPC: D06F37/30
Filed: 1978-09-26
Granted: 1982-03-17
Abstract: An induction and universal (commutator) motor combination which share a common lamination core and are supplied by a single-phase line. The stator and rotor are provided with multiple poles and phase windings. A winding system for at least one rotor phase winding is common to commutator motor as well as induction motor operation. A lap winding is connected to a commutator, said lap winding having a coil span corresponding approximately to a single pole pitch of the commutator motor stator winding and corresponding as well to an uneven integral multiple of the coil span of the multi-pole induction motor stator winding. The invention finds particular application in regard to drives for automatic washing machines.