baber/WOPTO huggingface dataset:
Patent ZA-817343-B (ZA)
Title: Cooling arrangement for a forming tool
Inventor: SCHNEIDER WILHELM
IPC: B29C49/04
Filed: 1981-10-23
Abstract: A cooling arrangement for use in a machine for treating a thermoplastic material, especially molten glass, for cooling a split forming tool, parts of which are mounted on the machine for pivoting about a first pivoting axle, by a pressurized cooling fluid, especially air, includes at least one supply conduit stationarily mounted on the machine and operative for supplying the cooling fluid, and at least one articulated connecting conduit extending between the supply conduit and a respective fluid distributing means mounted for joint pivoting with the forming tool parts about the first pivoting axle, each articulated connecting conduit having at least two components one of which is pivotally mounted on a second pivoting axle arranged at the supply conduit, and the other of which is connected to the one component by a third pivoting axle for relative pivoting and is pivotally mounted on the fluid distributing means for pivoting relative thereto by a fourth pivoting axle, the first, second, third and fourth pivoting axles being parallel to one another. Sealing gap forming seals may be used for sealing the articulated conduit components, the supply conduit, and the fluid distributing means with respect to one another when the cooling fluid is a low-pressure gaseous fluid.
Patent ZA-821801-B (ZA)
Title: Wire reinfroced hose and method
Inventor: GRAY H
IPC: B29C44/32
Filed: 1982-03-17
Abstract: A hose includes an inner polymeric tube (12) which has a relatively hard outer surface, a tightly packed wire reinforcement (16, 20) e.g. braid or spiral, telescoped over the tube (12), and an expanded polymeric cushion matrix (14, 18) encapsulating at least a portion of the strands of the reinforcement (16, 20) and also promoting wire-to-wire and tube-to-wire adhesion.
Patent ZA-827436-B (ZA)
Title: Process for preparing alpha-dicyanotrimethylsilyloxy compounds
Inventor: FINDEISEN KURT
IPC: C07F7/18
Filed: 1982-10-12
Abstract: A process for preparing partially known  alpha -dicyanotrimethylsilyloxy compounds which are intermediates in the production of insecticidal substituted hydroxymalonic acid diamides and are of the general formula    <IMAGE>  (I)  comprises reacting a carboxylic anhydride of the general formula    <IMAGE> (II)  at a temperature between 10 DEG  and 250 DEG  C. with trimethylsilyl cyanide, if appropriate in the presence of a solvent and/or if appropriate in the presence of a catalyst.
Patent ZA-833898-B (ZA)
Title: Biocidal or biostatic compositions containing 3-isothiazolones,their method of preparations and their uses
Inventor: BAYER HORST OTTO
IPC: A61K31/425
Filed: 1983-05-30
Abstract: Biocidal or biostatic compositions containing one or more of a specified range of 3-isothiazolone(s), especially 5-chloro-2-methyl-4-isothiazolin-3-one and/or 2-methyl-4-isothiazolin-3-one, more especially a mixture of the two containing 60-90 weight percent of the chloro compound, having an impurity content (if any) of nitrosamine(s) plus nitrosamine precursor(s) less than 15 ppm, preferably 7.5 ppm, more preferably 3 ppm (on a weight basis) of the 3-isothiazolone(s) and nitrosating agent(s), such as nitrate salt ringstabiliser(s) capable of converting the precursor(s) to nitrosamine(s). The compositions can be made by processes involving purification of intermediate product(s) by ion exchange, recrystallization and/or solvent extraction and/or involving the use of nucleophilic scavenger(s) in the preparation of intermediate product(s) and/or involving the use of certain mercapto-amide(s) as intermediate products. Cosmetic (including toiletry) and pharmaceutical preparations containing the compositions are also disclosed.
Patent ZA-838418-B (ZA)
Title: Improved dental cleaning system
Inventor: WARRIN GEORGE E
IPC: B24C7/00
Filed: 1983-11-11
Abstract: The system comprises a first conduit (46) for supplying air under pressure to the handpiece (10), a second conduit (54) connected to the first for supplying air under pressure into the bottom portion of the fluid-tight chamber (58) for entraining cleaning powder (82) to be discharged through an outlet opening in the fluid-tight chamber, a third conduit (74) connected to the first and to the fluid-tight chamber for directing a flow of air into the chamber at a point above the level of the cleaning powder in the chamber, a flow restricter (76) and air filter (78) connected in the third conduit and with the air filter being located in the fluid-tight chamber for filtering air flowing into and out of the system through the third conduit, fourth conduit (62) connected to the outlet from the fluid-tight chamber and to the first conduit downstream of the connection with the first and second conduits whereby air and cleaning powder discharged from the fluid-tight chamber will be mixed with the air flowing from the first conduit for delivery to the handpiece, a pinch valve flow controller (64) for controlling the flow of air and cleaning powder through the fourth conduit, and one-way renewable air filters (52,60) connected in the first and second conduits with the renewable filters including a check valve to prevent the reverse flow of air through the filters.
Patent ZA-852692-B (ZA)
Title: Sphereoidal bottle with stopper
Inventor: FRIZON MAUD
IPC: B65D1/02
Filed: 1985-04-11
Abstract: Container (12), which may be used as a perfume bottle and is preferably spheroidal in shape, opens from the bottom and stopper (22) forms the base of the assembly. To apply perfume (18) a user can pick up the bottle and invert it, then remove the stopper (22) and apply perfume therefrom. In a normal, resting orientation, the spheroid bottle (12) rests on the stopper (22) and the weight of the bottle serves to ensure that it is securely closed.
Patent ZA-856548-B (ZA)
Title: Beverage quality security apparatus for post-mix beverage dispenser
Inventor: SEDAM JASON K
IPC: B67D1/00
Filed: 1985-08-28
Abstract: A beverage dispenser including a concentrate supply compartment (15) for supporting concentrate containers (12) in dispensing positions, an access door (11) to the compartment and protrusions (18) on the inside of the access door which fit into recesses in the containers when the door is closed. The door also must actuate a limit switch (24) when the door is closed before the dispenser can be electrically energized to dispense a selected beverage.
Patent ZA-873541-B (ZA)
Title: A coustically soft ink nozzle assembly
IPC: B41J2/02
Filed: 1987-05-18
Abstract: An ink jet nozzle assembly is produced from materials, such as polyphenylene sulfide. The resulting assembly is acoustically soft so that undesirable fluid and mechanical resonances are substantially attenuated.
Patent ZA-874317-B (ZA)
Title: Photoreactive lenses
IPC: C07D405/10
Filed: 1987-06-16
Abstract: Photoreactive plastics lenses are disclosed which are coated or impregnated with an adamantane 2-spiro-benzo or naphthopyran and with a blue colouring pho tochromic benzo- or naphthopyran having a nitrogen containing substituent in the 2-position in the pyran ring. The lenses darken in sunlight and fade rapidly at ambient temperatures in the dark or in white light which does not contain a U.V. component. The combination of the yellow/orange colouring adamantane 2-spiro pyran compound with the purple/blue colouring pyran gives a desired brown/grey colouration in the sunlight-darkened lens. The invention includes novel blue-colouring pyran compounds in which the nitrogen-containing substituent in the 2-position is a phenyl group having an amino or substituted amino or nitrogen-containing heterocyclic substituent in the ortho- or para-position of the phenyl group.
Patent ZA-887731-B (ZA)
Title: Enol ethers of 6-chloro-4-hydroxy-2-methyl-n-(2-pyridyl)-2h-thieno(2,3-e)-1,2thiazine-3-carboxamide 1,1-dioxide,a process for their preparation and their use
Inventor: BINDER DIETER
IPC: A61P29/00
Filed: 1988-10-17
Abstract: Novel enol ethers of 6-chloro-4-hydroxy-2-methyl-N-(2-pyridyl) -2H-thieno-[2,3-e]-1,2-thiazine-3-carboxylic acid amide-1,1-dioxide of the formula 
<IMAGE>
 in which R denotes (C1-C6)-alkyl, (C5-C7)-cycloalkyl or benzyl, and a process for their preparation. The novel compounds have antiinflammatory activity and are suitable for the treatment of rheumatism.
Patent ZA-899721-B (ZA)
Title: Leukotriene antagonists
Inventor: GLEASON JOHN GERALD
IPC: C07C311/51
Filed: 1989-12-19
Abstract: Compounds of structure (I) <CHEM> in which, inter alia, R is (CH2)mCO2H, (CH2)mCO2R3, (CH2)mCONHSO2R3, CH2CH(NH2)COR4 or a phenyl(alkyl) or tetrazoyl ring; one of R<1> and R<2> is C8-13alkyl, C7-12alkoxy, phenyl C4-10alkyl or phenyl C4-10alkoxy and the other is H, Br, Cl, CH3, CF3, CF3, OH, NO2 or C1-4alkoxy; R<3> is alkyl, aryl or substituted aryl, R<4> is OH or gly; R<5> is OH, C1-6alkoxy or NHSO2R3; m is 0 to 6; Y is ( @H)n(CH2)pCONHSO2R3, ( @H)n(CH2)p-T,    ( @H)n(CH2)pCO2H   or (CH)n(CH2)pCOR3, where T is tetrazoyl; A is H, OH, alkyl alkoxy OAc or F, n is 0 of 1 and p is 0 or 1; processes for their preparation, compositions containing them and their use in therapy as leukotriene antagonists.
Patent ZA-922898-B (ZA)
Title: Synergistic combinations in the treatment of anxiety
Inventor: SEYMOUR PATRICIA ANN
IPC: C07D403/12
Filed: 1992-04-22
Abstract: Combinations having synergistic anxiolytic activity which comprise a first component selected from the group consisting of 8-hydroxy-2-(dipropylamino)-tetralin, gepirone, ipsapirone,tandospirone,(7S,9S)-2-(2-pyrimidyl)-7-(succinimidomethyl)p erhydro-1H-pyrido[1,2-a]pyrazine, or chlordiazepoxide; and a second component selected from the group consisting of 1-(2-pyrimidyl)pyrazine and idazoxan.
Patent ZA-939207-B (ZA)
Title: Multifocal ophthalmic lens pair
Inventor: ROFFMAN JEFFREY H
IPC: G02B3/10
Filed: 1993-12-08
Abstract: A pair of ophthalmic lenses both containing at least two optical powers, one for near vision and one for distance vision are described, both containing in the center portion of the lens the distance optical power. In the preferred embodiment, the remainder of the lens is comprised of annular portions made up of one or more optical zones to provide the desired combined, cumulative ratio of near and distance focal length areas at each pupil diameter. The distance portion located in the center is appropriately suited to the real world situation of requiring distance vision under high illumination situations.
Patent ZA-955849-B (ZA)
Title: Composition containing mucleic acids preparation and uses
Inventor: BEHR JEAN-PAUL
IPC: A61K39/395
Filed: 1995-07-13
Abstract: PCT No. PCT/FR95/00914 Sec. 371 Date Feb. 28, 1997 Sec. 102(e) Date Feb. 28, 1997 PCT Filed Jul. 7, 1995 PCT Pub. No. WO96/02655 PCT Pub. Date Feb. 1, 1996Compositions containing one or more nucleic acids and cationic polymers, and their use in gene therapy, particularly for in vivo nucleic acid transfer.
Patent ZA-956305-B (ZA)
Title: Electric insulator made from silicone rubber for high-voltage applications
Inventor: KUHL MARTIN
IPC: H01B17/02
Filed: 1995-07-28
Abstract: PCT No. PCT/EP95/02699 Sec. 371 Date Jan. 29, 1997 Sec. 102(e) Date Jan. 29, 1997 PCT Filed Jul. 7, 1995 PCT Pub. No. WO96/04667 PCT Pub. Date Feb. 15, 1996An electric high-voltage insulator made from plastic comprises at least one glass fiber rod (1), at least one shield covering (2) made from silicone rubber which surrounds the glass fiber rod (1) and has concentric bulges (3) arranged along the longitudinal axis and bent in the shape of sheds in such a way that they form a convex top side and a concave or flat underside, as well as metal fittings (5) on both insulator ends. In this case, the bulges bent in the shape of sheds have at least one groove (4) on the underside preferably with a minimum depth of 1 mm.
Patent ZA-985465-B (ZA)
Title: Angiogenesis inhibiting 5-substituted-1,2,4-thiadiazolyl derivatives.
Inventor: STOKBROEKX RAYMOND ANTOINE
IPC: A61K31/433
Filed: 1998-06-23
Abstract: This invention concerns compounds of formula (I), the N-oxide forms, the pharmaceutically acceptable acid addition salts and stereochemically isomeric forms thereof, wherein X is CH or N; R<1> is hydrogen, C1-6alkyl, C1-6alkyloxy, C1-6alkylthio, amino, mono- or di(C1-6alkyl)amino, Ar<1>, Ar<1>NH-, C3-6cycloalkyl, hydroxymethyl or benzyloxymethyl; R<2> is hydrogen, C1-6alkyl, amino, aminocarbonyl, mono- or di(C1-6alkyl)amino, C1-6alkyloxycarbonyl, C1-6alkylcarbonylamino, hydroxy or C1-6alkyloxy; R<3>, R<4> and R<5> are each independently selected from hydrogen, halo, C1-6alkyl, C1-6alkyloxy, trifluoromethyl, nitro, amino, cyano, azido, C1-6alkyloxyC1-6alkyl, C1-6alkylthio, C1-6alkyloxycarbonyl or Het<1>; formula (1) is Ar<2>, Ar<2>CH2- or Het<2>; Ar<1> and Ar<2> optionally substituted phenyl; Het<1> and Het<2> are optionally substituted monocyclic heterocycles; having angiogenesis inhibiting activity; their preparation, compositions containing them and their use as a medicine.
Patent ZA-988936-B (ZA)
Title: A multicellular in vitro assay of angiogenesis
Inventor: GRANT EILEEN TENNANT
IPC: C12N5/071
Filed: 1998-09-30
Abstract: A multicellular in vitro assay for modelling the combined stage of angiogenesis namely the proliferation, migration and differentiation stages of cell development, wherein the assay comprises providing a dual culture of endothelial cells together with another cell-type e.g. fibroblast exhibiting interaction therewith to display the combined stages of angiogenesis in vitro.
Patent AT-413350-B (AT)
IPC: B26D5/00
Filed: 2002-04-26
Granted: 2006-02-15
Abstract: The drive device contains an electric motor and is driven in the feed direction when a sensor (19) detects material (7,7',7'') for cutting and can be driven in the reverse direction when the material subsequently exits the sensing region. If the material exits the sensing region again the reversing drive can be turned off or forward drive can be switched on again for automatic operation
Patent GB-2347107-B (GB)
Title: Vibration welding apparatus and vibration welding method
Inventor: AKIYAMA KAZUO
IPC: B29C65/06
Filed: 2000-02-21
Granted: 2001-05-09
Abstract: A vibration welding apparatus and a vibration welding method in which the weight of a vibrating member is reduced and large synthetic resin members can be vibration welded. A vibration welding apparatus for joining two synthetic resin members, such as vehicular lamp lens members, through vibration welding is provided with a vibration generating mechanism, a vibrating member vibrated in a predetermined direction by the vibration generating mechanism, a base, a fixed-side jig disposed on the base for holding a first synthetic resin member, a holding jig composed of a holding jig part fixed to the vibrating member, and a holding part slidably mounted on the base so as to be slidable in the direction of vibration of the vibrating member such that the second synthetic resin member vibrates synchronously with the vibrating member.
Patent GB-2346154-B (GB)
Title: Fuel composition and blend
Inventor: TAYLOR SPENCER EDWIN
IPC: C10L1/18
Filed: 1998-11-13
Granted: 2001-11-14
Abstract: A fuel composition having reduced tendency to discoloration at high temperatures comprises kerosine and/or is a jet fuel, and also comprises a cyclic compound comprising m units of formula (Ia) and n units of formula (Ib) joined together to form a ring, wherein Y is a divalent bridging group which may be the same or different in each unit; R<SP>0</SP> is H or (C<SB>1</SB>-C<SB>6</SB>) alkyl; R<SP>5</SP> is H or (C<SB>1</SB>-C<SB>60</SB>) alkyl; and j is 1 or 2; R<SP>3</SP> is hydrogen, a hydrocarbyl or a hetero-substituted hydrocarbyl group; each of R<SP>1</SP>, R<SP>2</SP> and R<SP>4</SP>, which may be the same of different, is hydroxyl, hydrogen, hydrocarbyl or hetero-substituted hydrocarbyl, with the proviso that at least one of R<SP>1</SP>, R<SP>2</SP>, R<SP>4</SP> is hydroxyl, and m + n is 4 to 20, m is 1-8 and n is at least 3 and preferably either R<SP>1</SP> is hydroxyl and R<SP>2</SP> and R<SP>4</SP> are independently either hydrogen, hydrocarbyl or hetero-substituted hydrocarbyl, or R<SP>2</SP> and R<SP>4</SP> are hydroxyl and R<SP>1</SP> is either hydrogen, hydrocarbyl or hetero-substituted hydrocarbyl; and m + n is from 4 to 20, m is from 1 to 8 and n is at least 3.
Patent GB-2389871-B (GB)
Title: Window opening mechanism
Inventor: HICKMAN JAMES ARTHUR ALBERT
IPC: E05D15/22
Filed: 2002-06-20
Granted: 2005-08-24
Abstract: A spring balance coupling device for a sash window comprises a sliding shoe <B>22</B> having a detent <B>33</B> biassed into a projecting position, as in the lower sash shown, for abutment with a stop member <B>34</B> in the case jamb to restrict sliding movement of the shoe <B>22</B> but retractable into a retracted position, as in the upper sash shown, allowing free sliding movement of the shoe <B>22</B> by engagement wit a catch <B>31</B> mounted on a sash <B>32</B>, when the sash <B>32</B> is swung horizontally between an open, as in the lower sash shown, and closed, as in the upper sash shown, position. The sash <B>32</B> may be positioned with its catch <B>31</B> aligned with a stop member <B>34</B> by resting it on a hingedly mounted sash support arm. Alternatively several stop members <B>34</B> may be provided in the case jamb and the sash <B>32</B> may slide a limited distance once hinged open until the projecting detent <B>33</B> abuts one of the stop members <B>34.</B>
Patent GB-2414783-B (GB)
Title: Condensing unit
Inventor: MALLON EUGENE
IPC: F28F13/12
Filed: 2005-05-10
Granted: 2008-09-24
Abstract: A condensing unit for a water heating boiler comprises flue gas passageways 20 extending through a water jacket 32, each flue gas passageway 20 having an inlet end 22 arranged to receive flue gas from the primary boiler and an outlet end 24 arranged to communicate with an exhaust flue 6, wherein the condensing unit includes an inspection panel 34 for providing access to the outlet ends 24 of the flue gas passageways 20 to permit cleaning of the passageways. The inlet ends 22 of the passageways may bend towards a primary boiler and/or flue gas source of the water heating boiler.
Patent GB-2428573-B (GB)
Title: Dryer
Inventor: CHURCHILL JOHN
IPC: A45D20/16
Filed: 2006-01-17
Granted: 2010-11-24
Abstract: A drying apparatus has a casing, a cavity formed in the casing for receiving an object, and a fan located in the casing and creating an airflow. At least one slot-like opening communicates with the fan and is arranged in the casing so as to direct an airflow transversely across the cavity. The slot-like opening is formed between opposing walls which are manufactured from a thermosetting plastics material. By manufacturing the walls of the slot-like opening from a thermosetting plastic material such as melamine, the walls of the slot-like opening can be molded economically instead of machined from metal. The thermosetting plastic material is dimensionally stable when moulded, thermally resistant and impact resistant.
Patent GB-2067013-B (GB)
Title: Shielding semiconductor memories
IPC: H01L23/16
Filed: 1981-01-06
Granted: 1984-02-15
Abstract: In a semiconductor memory device comprising semiconductor memory elements having such a degree of integration in memory circuits as to produce soft errors by incident  alpha -rays derived from a packaging material and a package which packages the memory elements and is made from the packaging material, when an  alpha -rays shielding layer made from a resinous material, which may contain one or more high-purity fillers, containing a total amount of 1 part per billion or less of uranium and thorium is interposed between the memory elements and the package, the generation of soft errors is reduced remarkably.
Patent GB-2119345-B (GB)
Title: Adhesive labels
Inventor: HOWARD ROBIN GEORGE
IPC: G09F3/18
Filed: 1982-04-28
Granted: 1985-10-23
Abstract: An adhesive label for a container includes an instruction pamphlet 10 enclosed in a cover 11 adhsively secured by its rear face to the front face of a backing sheet 12, the rear face of which is coated with a pressure-sensitive adhesive and carries a removable protective sheet. The cover includes a flap 19 which initially overlies a second flap 20 and which has its end edge glued by adhesive 25 to the backing sheet. Two lines 26, 27 of perforations adjacent the line of adhesive 25 define between them a strip which can be torn out to provide access to the pamphlet. The pamphlet can subsequently be re-enclosed by inserting a tongue on flap 20 into a slit in flap 19.
Patent GB-2143403-B (GB)
Title: Telecommunication exchange
Inventor: KELLY MICHAEL BERNARD
IPC: H04Q3/545
Filed: 1983-07-15
Granted: 1986-10-29
Abstract: In a telecommunication system with a number of units (Ula-Una, Ulb-Unb) for control purposes and also for subscriber facilities, each such unit is duplicated, as is the system controller (SCa, Scb). There are two local area networks (1,3), each of which interconnects one system controller and one unit of each pair of units. When one network is to be isolated, e.g. for servicing or when a fault occurs, its controller detects that condition, and isolates that network by relay circuitry in the termination (T2, T3) of the bus. Another version of the system uses local area networks of the closed ring type. In certain cases the units, etc., may be triplicated.
Patent GB-2176573-B (GB)
Title: Split yoke universal joints
Inventor: KOELLING SR ROBERT K
IPC: B21B35/14
Filed: 1986-06-11
Granted: 1989-07-05
Abstract: A high torque universal joint has a cross (10) formed by two mutually perpendicular pairs of coaxial trunnions (11), each pair of trunnions being rotatably received in bearings (26) which in turn are coaxially retained in blind bores (24) in the bearing caps (22) of one of two yokes (12, 12 min ). The yokes are subdivided into mating half sections (12a, 12b) which each include one of the bearing caps. The mating half sections are separably interconnected (48, 50) and are provided with juxtaposed confronting surfaces (38) lying on opposite sides of first yoke reference planes extending through the universal joint center (X). The mating half sections have end surfaces (52) which are adapted to abut the flanged ends (18) of rotatable elements (20) at second yoke reference planes. The first and second reference planes of each yoke are mutually perpendicular, and first and second key members (44, 54) are located respectively at the first and second reference planes. The restraining forces acting at the first and second yoke reference planes coact during service of the joint to prevent relative movement between the mating yoke half sections.
Patent GB-2211412-B (GB)
Title: Protection of live encysted protozoa.
Inventor: DAVIS PAUL JAMES
IPC: A23K1/00
Filed: 1989-01-12
Granted: 1991-02-13
Abstract: A composition useful in oral immunisation of animals such as poultry comprises dry free-flowing particles each consisting of a solid beadlet of lipid-continuous emulsion containing from about 25% to about 50% by weight water in a lipid, such as hardened palm kernel oil, having a slip point in the range 35 to 45 DEG C, each beadlet having an average diameter of about 2 to 3 millimetres and containing at least 1 viable encysted protozoan, such as a sporulated oocyst of a species of coccidium infective to poultry, each beadlet having a protective coating of animal feed, cement and/or gypsum, the protective coating having an average thickness of about 0.2 to 2mm.
Patent GB-2246770-B (GB)
Title: Tetracalcium phosphate-based hardening materials
Inventor: IMURA AKITOSHI
IPC: A61K6/838
Filed: 1991-07-26
Granted: 1995-03-29
Abstract: Tetracalcium phosphate particles are prepared by sintering or fusing at a temperature of at least 1,400 DEG  C. a mixture of a powder of calcium source and a powder of phosphorous source in a Ca/P molar ratio of 2:1 and about 0.05 to about 5 parts of aluminum compound per 1 parts of tetracalcium phosphate to be produced in terms of the theoretical amount and finely-dividing the product obtained.