baber/WOPTO huggingface dataset:
Patent YU-48831-B (YU)
Title: Lhrh - antagonists and method for their producing
Inventor: SHAOBO XIAO
IPC: A61K38/00
Filed: 1991-11-08
Abstract: This invention consists of two aspects: 1) the method of design and synthesis of LHRH antagonists; 2) the products thereafter obtained by using the above method. Taking (NAc-D2Na1<1>, DpClPhe<2>, D3Pal<3>, Ser<4>, Tyr<5>, DArg<6>, Leu<7>, Arg<3>, Pro<9>, DAla<10>)NH2 as the parent compound, a series of new analogs expressed as (NAc-D2Nal<1>, AA<2>, AA<3>, Ser<4>, AA<5>, AA<6>, Leu<7>, AA<3>, Pro<9>, DAla<10>)NH2 are obtained by fine modification of both lipophilic area and alkaline area of the molecule of the parent compound. In this way, the high antiovulatory activity of the parent compound can be maintained and the histamine releasing activity can be reduced to the level so as to meet the clinical requirement.
Patent YU-46621-B (YU)
Inventor: BORDIGNON A
IPC: G11B23/087
Filed: 1987-12-03
Abstract: The cassette liner comprises a sheet-like element (2) having formed therein a pair of holes positionable at the hubs (15) of a magnetic tape cassette. The holes have perimetral portions adapted to engage folded edges (10) of openings (11) defined by each half-shell (12,13) of the cassette at the hubs (15). The perimetral portions are adapted to assume a curved form with concavity directed towards the hubs (15) of the magnetic tape cassette upon said liner mask being coupled with one of said half-shells (12,13).
Patent YU-43809-B (YU)
Title: Process for obtaining new substituted benzamides
Inventor: THOMIENT M
IPC: C07D207/08
Filed: 1982-12-03
Abstract: There are provided new substituted heterocyclic benzamides and derivatives thereof which provide modifications on the central nervous system.
Patent RS-50826-B (RS)
Inventor: HOLAH DAVID STANLEY
IPC: A01N43/40
Filed: 2002-02-12
Abstract: Fungicidne kompozicije, naznačene time, što obuhvataju:a) najmanje jedan derivat piridilmetilbenzamida formule (I):u kojoj:•	R1 je odabran od atoma vodonika, radikala alkila eventualno supstituisanog i radikala acila, eventualno supstituisanog;•	R2 je odabran od atoma vodonika i radikala alkila eventualno supstituisanog ;•	R3 i R4, identični ili različiti, nezavisno su odabrani izmedju atoma halogena, hidroksi radikala, cijano radikala, nitro radikala, radikala -SF5, radikala trialkilsiiila, amino radikala eventualno supstituisanog, acil radikala i grupe E, OE ili SE, gde je E odabran izmedju radikala alkila, aikenila, aikinila, cikloalkila, cikloalkenila, arila i heterocikia, svaki od njih može eventualno da bude supstituisan;•	c predstavlja 0, 1, 2, 3 ili 4;•	q predstavlja 0, 1, 2, 3 ili 4;kao i njegove eventualne optičke i/ili geometrijske , tautomere i adicione kisele ili bazne seli, ljive u oblasti poljoprivrede;ib) najmanje jedno jedinjenje (II) koje je derivat fosforne kiseline, ili sama fosforna kiselina kao i njihove alkalne soli, zemno-alkalne ili metalne.Prijava sadrži još 21 patentni zahtev.
Patent ZA-825147-B (ZA)
Title: Novel light stabilizers for polymers
Inventor: HARDY WILLIAM BAPTIST
IPC: C07D413/14
Filed: 1982-07-19
Abstract: Oligomers of the formula   <IMAGE> (I)  which contain at least one piperidinyl moiety in the repeating unit are useful as light stabilizers for polymers.
Patent ZA-842726-B (ZA)
Title: Process for the metallisation of electrically insulating flexible films of a heat-stable plastic material,and the articles so obtained
Inventor: CASSAT ROBERT
IPC: H05K3/18
Filed: 1984-04-12
Abstract: Electrically insulating polyimide/aromatic polyamide film substrates are conductively metallized, e.g., to provide highly thermally stable base members useful in the fabrication of printed circuits and the like, by (1) shaping into such essentially thermosetting film substrate an intimate homogeneous admixture of a film-forming polyimide/aromatic polyamide matrix having from 20 to 60 percent by total weight of said admixture of finely divided, non-conductive metal oxide particles uniformly distributed therein, (2) disrupting at least one face surface of said shaped film substrate to expose thereon a plurality of said finely divided, non-conductive metal oxide particles, (3) treating said at least one disrupted face surface with a preferably borohydride reducing agent to reduce said exposed metal oxide particles into a layer of electrically conductive free metal, whereby said at least one surface is rendered electrically conductive, and, advantageously, (4) electrolytically depositing a reinforcing, electrically conductive metallic overlayer atop said first layer of electrically conductive free metal.
Patent ZA-847517-B (ZA)
Title: Apparatus for joining or,respectively compressing electric conductors
Inventor: KNAPP HERBERT
IPC: B23K20/10
Filed: 1984-09-25
Abstract: In order to compress electric conductors (22) like strands by means of ultrasonics and/or weld them together in a joining knot it is suggested that the sonotrode (10) of an ultrasonic welding device has a surface (18) preferably positioned centrally above or below the longitudinal axis of the sonotrode (14), which surface being coordinated with a surface (20) of an anvil (12) for the upper and lower bounding of a compression chamber (24) for the lodging of the conductors (22). The compression chamber (24) is laterally limited by cheeks of which at least one is movably designed.
Patent ZA-879463-B (ZA)
Title: Gas torch with articulated and extendable body
IPC: F23K5/00
Filed: 1987-12-17
Abstract: A gas torch comprises a body with at a first end adjuster valves for connection to fluid supplies and at a second end a torch tip. At the first end there is a support from which the body extends to the tip. The body is made up of sections of rigid tube articulated and connected to each other by articulation and fluid passage connection devices. These ensure continuity of fluid circulation between the sections of tube. The sections of tube near the support are articulated to the support by articulation and fluid passage connection devices enabling them to be connected to the valves. Maneuvering means are articulated to the supports and to at least the sections of tube near the support so as to enable remote displacement of the tip. The tip is supplied with fluid by some at least of the articulated sections of tube constituting the body.
Patent ZA-882779-B (ZA)
Title: A three-way hydraulic valve
IPC: F16K11/048
Filed: 1988-04-20
Abstract: An open-center three-way hydraulic valve as applicable to hydraulic control circuits of electric circuit-breakers comprises an admission valve-head which is restored to the closed position by a first spring, a drain valve-head which is displaced toward the closed position by a pilot valve, a second spring which is more powerful than the first and tends to close the drain valve-head, and a resilient semi-locking mechanism for retaining the drain valve-head in the open position in opposition to the second spring when the pilot jack is not under pressure.
Patent ZA-896986-B (ZA)
Title: Viral vaccines
Inventor: ROSS LOUIS JOSEPH NORMAN
IPC: A61K39/275
Filed: 1989-09-13
Abstract: A vaccine effective against Marek's disease virus (MDV) comprises (a) an MDV attenuated by virtue of being TK<-> or (b) a host expressing an MDV antigen, namely the respective MDV homologues of the HSV gB, gC, gD or gH glycoproteins (or antigenic parts thereof) or the respective MDV homologues of the HSV-1 immediate early genes IE-68 or IE-175. The host may be a herpes virus of turkeys (HVT), more particularly HVT in which the MDV antigen is inserted in the HVT homologue of the HSV gC gene, the ribonucleotide reductase (large subunit) gene or the thymidine kinase (TK) gene.
Patent ZA-898860-B (ZA)
Title: Pallet cutting machine
Inventor: WILTSHIRE CECIL KENNETH
IPC: B23D45/02
Filed: 1989-11-21
Abstract: A machine for use in removing pieces of load-bearing pallets in the repair thereof comprises support means (12; 112) arranged to support a pallet, holding means (14) operable to hold a pallet against movement, a guideway (30; 132) extending parallel to said support means, drive means (72; 165) for a cutter (62; 162) mounted on the guideway and adjusting means (46, 48, 50) operable to adjust the spacing of the cutter from the support means. As the drive means (72) moves along the guideway, the cutter cuts through wood and/or nails of the pallet.
Patent ZA-908800-B (ZA)
Title: 4-and 6-carbamates related to physostigmine,a process and intermediates for their preparation and their use as medicaments
Inventor: GLAMKOWSKI EDWARD J
IPC: C07D209/34
Filed: 1990-11-02
Abstract: The present invention relates to compounds of the formula I, <CHEM> where X is hydrogen, halogen or loweralkyl; and R1, R2 and R3 are each independently hydrogen, loweralkyl, cycloalkyl, arylloweralkyl or aryl, or alternatively the group -NR2R3 taken as a whole constitutes <CHEM> R4 being hydrogen or loweralkyl and a process for their preparation. The compounds of the invention show central cholinergic innervative properties for treating various memory dysfunctions and can, therefore, be used as medicaments.
Patent ZA-912288-B (ZA)
Title: Components and catalysts for the polymerization of olefins
Inventor: ALBIZZATI ENRICO
IPC: C08F4/654
Filed: 1991-03-26
Abstract: Catalyst components for the polymerization of olefins comprising a titanium halide or alkoxyhalide and an electron-donor compound selected from ethers having two or more ether groups and containing at least one heteroatom selected from the group consisting of N, S, P, Si, non-ether O and halogen atoms or at least one double bond, or both at least one heteroatom and at least one double bond, supported on a magnesium halide in active form. Catalysts obtained from said catalyst components and an Al-alkyl compound.
Patent ZA-912672-B (ZA)
Title: Amine derivatives
Inventor: MILLS STUART DENNETT
IPC: A61K31/4418
Filed: 1991-04-10
Abstract: This invention concerns novel aminopyridinium compounds of the formula I wherein R<1>, R<2>, R<3>, R<5> and R<6> are selected from the following combinations: <CHEM>     (a) one of R<2> and R<6> is a basic group selected from amino, alkylamino, dialkylamino of up to eight carbon atoms, pyrrolidino, piperidino and morpholino, or is alkyl, alkenyl, alkoxyalkyl, alkoxy, alkylthio, phenyl, phenylalkyl, cycloalkyl or cycloalkylalkyl; and the other of R<2> and R<6> is hydrogen, alkyl or one of the above defined basic groups; R<1> is alkyl, alkenyl, cycloalkyl, phenyl, phenylalkyl, cycloalkylalkyl; and R<3> and R<5> are independently hydrogen, alkyl or alkenyl; (b) R<2> is a basic group as defined above, R<5> and R<6> together form alkylene or, together with the appendant carbon atoms of the pyridine ring, complete a benzene ring; R<1> has any of the meanings defined in (a) above; and R<3> is hydrogen, alkyl or alkenyl; and (c) R2 has any of the meanings defined above and R<6> is a group of the formula -NR<7>.A- in which A together with R<1> forms an ethylene, trimethylene or tetramethylene link and R<7> is hydrogen or alkyl; and R<3> and R<5> have, independently, any of the meanings defined in (a) above; and wherein R<4> is hydrogen, cycloalkylalkyl, alkyl, alkenyl, alkynyl or phenylalkyl; and Q is phenyl; or the group Q.N(R<4>)- together constitutes an azaheterocyclic moietyo; Y is a physiologically acceptable anion; and any one or more of said phenyl or benzene moieties may optionally be unsubstituted or bear one or more selected substituents.   The invention also includes certain closely related anhydro-base derivatives which, like the formula I componds, possess beneficial effects on the cardiovascular system. Also included are pharmaceutical compositions and processes for the manufacture of the various novel compounds.
Patent ZA-917507-B (ZA)
Title: Magnetic separator assembly for use in material separator equipment
Inventor: ARVIDSON BO R
IPC: B65G43/00
Filed: 1991-09-20
Abstract: A material separator for separating non-magnetic components from magnetic components in a material is provided. The material separator has a support frame, a magnetic roller, an idler roller and a conveyor belt. The idler roller is rotatably mounted on an inclined slideway so that tension on the conveyor belt is maintained by the weight of the idler axle and idler roller. The inclined slideways may be provided by pivot arms and adjusting elements are provided to adjust the angles of inclination to the horizontal, thereby allowing adjustability of the belt tension. Detectors monitor the tracking path of the belt so that an adjustment to the angle of inclination of one of the slideways automatically corrects deviations from the tracking path. The magnetic separator is preferably a modular unit mountable in framework having an upstream feed assembly and a downstream collection assembly, either in single or multi-stage separator apparatus.
Patent ZA-919881-B (ZA)
Title: Inlet casing for steam turbine
Inventor: PUZYREWSKI ROMUALD
IPC: F01D1/02
Filed: 1991-12-17
Abstract: In a single-flow steam turbine, the inlet casing is designed to comprise two intertwined spiral casings (1, 2). These spirals have concentrically arranged annular openings (1',2') which face the inlet to the blading and extend over 360 DEG  of the circumference. The spirals can be shut off and/or throttled, allowing infinitely variable partial admission to the reaction admission (sic) (13, 14, 15). The spirals (2) dimensioned for the smaller flow and their annular opening (2') is arranged on the rotor side in the radial direction. The first row of blading supplied from the annular openings (1', 2') is an after the (sic) action control wheel (13). The radially inner boundary wall of the spiral dimensioned for the small flow is arranged in the plane of the balance piston.
Patent ZA-922971-B (ZA)
Title: Improvement of the yield when disulfide-bonded proteins are secreted
Inventor: GLOCKSHUBER RUDOLF
IPC: C12N15/61
Filed: 1992-04-24
Abstract: The invention relates to a method for enhancing the development of the natural protein conformation on secretion of proteins with a disulphide bridge by a prokaryotic host organism which contains a recombinant DNA which codes for the secreted protein, in which the host organism is cultured in a suitable nutrient medium under suitable conditions for the expression of the recombinant DNA, which is characterised in that a nutrient medium containing 0.1 to 20 mmol/l of one or more thiol reagents is used.
Patent ZA-924250-B (ZA)
Title: Crystalline olefin polymers and copolymers in the form of spherical particles at high porosity
Inventor: GOVONI GABRIELE
IPC: C08J3/12
Filed: 1992-06-10
Abstract: Crystalline olefin polymers and copolymers in the form of spherical particles having porosity (expressed in percentage of voids) higher than 15%, with more than 90% of the pores having a pore diameter greater than one micron. These polymeric particulate materials find many applications, including, e.g., the preparation of masterbatches containing significant quantities of additives and/or pigments.
Patent ZA-934840-B (ZA)
Title: Adhesive composition and method
Inventor: KOWANKO NICHOLAS
IPC: C09J189/00
Filed: 1993-07-06
Abstract: An adhesive composition, primarily intended as a tissue adhesive, comprised of cross-linked proteinaceous material, and methods for its use.
Patent ZA-942597-B (ZA)
Title: Inhibition control and regression of angiogenesis
Inventor: WILLOUGHBY DEREK A
IPC: A61K31/19
Filed: 1994-04-15
Abstract: The use of: (a) a non-steroidal anti-inflammatory agent, and (b) hyaluronic acid and/or salts thereof and/or homologues, analogues, derivatives, complexes, esters, fragments, and subunits of hyaluronic acid, in the manufacture of a pharmaceutical composition for inhibiting, controlling and/or regressing angiogenesis in a therapy wherein dosage amounts taken from the composition each comprise: (1) a therapeutically effective amount of component (a); and (2) a therapeutically effective amount of the hyaluronic acid and/or salts thereof and/or homologues, analogues, derivatives, complexes, esters, fragments, and sub-units of hyaluronic acid, the pharmaceutical composition being characterized in that for each dosage amount taken from the pharmaceutical composition, the amount of components (a) and (b) inhibit, control and/or regress angiogenesis.
Patent ZA-956450-B (ZA)
Title: Derivatives of imidazole their preparation process the intermediates obtained their use as medicaments and the pharmaceutical compositions containing them
Inventor: HECKMANN BERTRAND
IPC: A61P9/08
Filed: 1995-08-02
Abstract: PCT No. PCT/FR95/01033 Sec. 371 Date Jan. 31, 1997 Sec. 102(e) Date Jan. 31, 1997 PCT Filed Aug. 1, 1995 PCT Pub. No. WO96/04275 PCT Pub. Date Feb. 15, 1996The invention relates to the products of formula (I):    <IMAGE>  (I)  in which: R1=represents hydrogen, aryl, arylcarbonyl, arylthio, alkylcarbonyl, R2, R3 represent in particular halogen, mercapto, acyl, carboxy, nitro, cyano, amino, carbamoyl, R4, -OR4 with R4 representing in particular hydrogen, alkyl, alkenyl, alkynyl, acyl, amino, -(CH2)m1-S(O)m2-X-R10 with m1=0 to 4, m2=0 to 2, X represents a single bond or -NH-, -NH-CO-, -NH-CO-NH-, and R10 represents alkyl, alkenyl or aryl, and Y represents optionally substituted aryl, these products being in all isomer forms and salts, their use as medicaments.
Patent ZA-962504-B (ZA)
Title: A phosphating process with a metal-containing after-rinse
Inventor: WICHELHAUS WINFRIED
IPC: C23C22/83
Filed: 1996-03-28
Abstract: A process for phosphating metal surfaces in which a nitrite- and nickel-free zinc-containing phosphating solution is applied to the metal surfaces which, if desired, are then rinsed and subsequently after-rinsed with an aqueous solution with a pH value of 3 to 7 which contains 0.001 to 10 g/l of one or more of the cations of Li, Cu and Ag.
Patent ZA-962526-B (ZA)
Title: Synthetic hpv6/11 hybrid l1 dna encoding human papillomavirus type 11 l1 protein
Inventor: HOFMANN KATHRYN J
IPC: A61K39/00
Filed: 1996-03-29
Abstract: PCT No. PCT/US96/04117 Sec. 371 Date Jan. 26, 1998 Sec. 102(e) Date Jan. 26, 1998 PCT Filed Mar. 26, 1996 PCT Pub. No. WO96/30520 PCT Pub. Date Oct. 3, 1996The present invention is directed to a synthetic DNA molecule encoding purified human papillomavirus type 11 L1 protein and derivatives thereof.
Patent ZA-971670-B (ZA)
Title: Aminotetralin derivatives and compositions and method of use thereof.
Inventor: MIGLER BERNARD
IPC: A61K31/135
Filed: 1997-02-26
Abstract: The invention relates to aminotetralin derivatives of the formula I:   <IMAGE>   wherein: R1 is methyl or ethyl; R2 is hydrogen, halogen, lower-alkoxy or thiolower-alkyl; R3 is hydrogen, halogen, lower-alkoxy or lower-alkyl; and the chiral center * is in the (S)(-) form; or a pharmaceutically acceptable acid-addition salt thereof, with the proviso that when R2 and R3 are both hydrogen, R1 must be methyl; to pharmaceutical compositions containing them and to methods for the treatment or prevention of movement disorders utilizing them.
Patent ZA-983595-B (ZA)
Title: Apparatus for machining vertical panels
Inventor: EIJNDE MARIO VAN DEN
IPC: B27B5/07
Filed: 1998-04-29
Abstract: An apparatus for machining vertical panels is provided including a frame 10 for supporting a panel in a substantially vertical plane, a tool mount 22, and a mechanism 14, 18, 20 supporting the tool mount 22 for movement in two directions over the panel plane. The tool mount 22 has an axis 24 along which a tool on the mount can be moved towards and away from the panel plane and about which the tool can be rotated to change its orientation relative to the panel plane.
Patent ZA-986901-B (ZA)
Title: Contact mould for the continuous casting of steel slabs
Inventor: ARVEDI GIOVANNI
IPC: B22D11/04
Filed: 1998-07-31
Abstract: An improved mould for the continuous casting of steel slabs having thickness in the range from 50-120 mm, particularly suitable to be rolled to thin strips, presents two large faces (F), each one having in horizontal cross section a concave or rectilinear central zone symmetrical with respect to each other, connected at both sides to the narrow faces (f) through concave-convex wide bends with respect to the internal part of the mould, without other lengths being parallel to opposite portions of the other face (F), besides to a possible central rectilinear length. the radiuses of the concave portion (r1) and of the convex portion (r2) are in a mutual ratio of a range from 0.6 to 1.4, these portions being preferably the same at each horizontal cross section of the mould and increasing downwards, while the depth (a) of the concavity decreases downwards, being possibly constant from a height (ybc) to the outlet section, but being preferably continuously decreasing along the whole length of the mould, with a residual depth <=5 mm at the outlet zone.
Patent ZA-991630-B (ZA)
Title: A security system.
Inventor: ASHWIN TERRENCE KEITH
IPC: H04B/
Filed: 1999-03-01
Abstract: A monitoring system 10 is provided which includes a primary electronic tag 12, a secondary electronic tag 16, reading apparatus 20, and a comparator 26. The primary electronic tag 12 includes primary identification data associated with the primary bearer 14 of the tag 12 and the secondary electronic tag 16 includes secondary identification data. The secondary identification data is associated with a secondary bearer 18 of the tag 16 and is also associated with the primary identification data. The reading apparatus 20 remotely reads the primary and secondary identification data and the comparator 26 compares the data and generates an output signal dependent upon the outcome of the comparison. The invention extends to a primary electronic tag 12 for use in monitoring movement of at least one secondary electronic tag 16. The invention also extends to a method of monitoring movement from a selected zone and a method of monitoring the use of at least one vehicle.
Patent ZA-992261-B (ZA)
Title: Treated textile fabric
Inventor: RUBIN GRAIG A
IPC: D06M15/285
Filed: 1999-03-23
Abstract: A liquid repellant, stain-resistant, antimicrobial fabric. At least one composition comprising an antimicrobial agent and a fluorochemical composition is applied to a fabric such as a jacquard, to produce a treated fabric. The liquid and stain-resistant, antimicrobial, fabric essentially retains its natural texture, is durable and is easy to handle.
Patent AT-410512-B (AT)
Title: Cutter for fruit, esp. apples consists of support plate with rows of knives to make cuts/perforations in apple skin
IPC: A47J17/02
Filed: 2002-03-22
Granted: 2003-05-26
Abstract: The cutter consists of a support plate (1) with a number of knives (2). These are positioned at right angles to the plate surface and next to each other at small relative distances, in longitudinal and transverse direction. The knives make a number of small cuts or perforations in the apple skin. The knives are razor blade-like thin steel plates, esp. with a length of 6-12mm, and an angled cutting edge (3), enclosing an angle of 10-45degrees, pref. 30degrees with the plate surface.
Patent GB-2367379-B (GB)
Title: Opitcal fibre connection housing
Inventor: TAYLOR CHRISTOPHER CHARLES
IPC: G02B6/44
Filed: 2000-09-27
Granted: 2004-08-25
Abstract: A housing is provided for a connection between optical fibers located in line groups (trunking or the like) in a building and one or more items of equipment. The housing is molded of plastic material and includes first and second housing members which are connectable. The first housing member is mountable on a wall or the like in the building so that it can receive optical fibers from the trunking and having formations which define a path for the fibers. The second housing member is pivotably mounted on the first member and has a shell. The shell has formations which define a path which can receive the fibers from the first housing member and along which the fibers can be guided to a splice region. The housing member has further formations which define paths for fibers extending from the splice region to one or more outlets.