baber/WOPTO huggingface dataset:
Patent NO-180805-B (NO)
Inventor: KINKEL JOHANNES
IPC: D04H1/64
Filed: 1995-09-01
Abstract: PCT No. PCT/EP94/00625 Sec. 371 Date Aug. 29, 1995 Sec. 102(e) Date Aug. 29, 1995 PCT Filed Mar. 3, 1994 PCT Pub. No. WO94/20661 PCT Pub. Date Sep. 15, 1994This invention covers the use of cross-linkable redispersible dispersion powders based on vinyl ester copolymers or (meth)acrylic acid ester copolymers as binders for the dry binding of fibre materials.
Patent YU-40370-B (YU)
Title: Process for obtaining aluminium-modified silicon dioxide
Inventor: TARAMASSO M
IPC: C07C2/86
Filed: 1979-06-22
Abstract: Aluminium-or gallium modified silica or germania is prepared by reacting an aluminium (or gallium) derivative and a silicon (or germanium) derivative with a clathrating substance with the possible addition of a mineralising agent and an inorganic base, and crystallising the mixture thus obtained, so that a compound is formed which has the general formula:  Si.(0.0012 - 0.0050)Al.Oy  Ge.(0.0012 to 0.0050)Al.Oy  Si.(0.0012 to 0.0050) Ga.Oy  Ge.(0.0012 to 0.0050)Ga.Oy  in which y is from 2.0018 to 2.0075. The modified silicas and the analogous compounds are efficient catalysts for a large number of reactions. A zeolite of formula  (0.9+/-0.2)M2/n0.W2O3(5-100)YO2-2H2O in which M is H<+>, NH4<+>, metallic cations or cations derived from amino alcohols, W is Al or Ga, Y is Si or Ge and z is 0-40 of ZSM-5 type is referred to as a modification.
Patent YU-43961-B (YU)
Title: Electrical heater for plate heating
Inventor: GOESSLER G
IPC: H05B3/74
Filed: 1982-07-20
Abstract: An electrical heating element (18) for heating a plate, e.g. a glass ceramic plate (14) has a multilayer insulating support (12) in whose dish-shaped depression heater coils (18) are arranged in spiral form. The heater coils are located on the insulating support surface (17) and have downwardly directed deformations (19) comprising a turn pressed out in the downwards direction. These deformations (19) are embedded in the surface layer (16) of the insulating support, which is mechanically stronger and more thermally conductive than the underlying insulating layer (15). The deformations are produced in a mould (22, 23) carrying the heater coils in slots (21) and by means of a bladelike punch (24) a turn is pressed into a depression (25). The connection between heater coil (18) and insulating support (12) during the moulding thereof comprises a loose insulating material, the heater coil and deformations being placed in slots (27) of mould part (26).
Patent ZA-818430-B (ZA)
Title: Antimycotic agents which have a good release of active compound
Inventor: VON BITTERA M
IPC: A61P17/00
Filed: 1981-12-04
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL, SE Antimycotic agents in emulsion form which have a higher degree of release of the active compounds and contain azole derivatives and customary formulation auxiliaries, characterised in that they contain as solubiliser 3 to 5% by weight of benzyl alcohol and as spreading agents 2.5 to 20% by weight of 2-octyldodecanol, oleic acid decyl ester, isopropyl myristate, isopropyl palmitate, caprylic/capric acid esters of saturated fatty alcohols of C12 -C18 chain length, waxy fatty acid esters, silicone oils, and isopropyl myristate/isopropyl stearate/isopropyl palmitate mixture or coconut oil acid isopropyl ester. 1. Claims for the Contracting State : AT Process for the preparation of antimycotics based on azole derivative active compounds and customary formulation auxiliaries, characterised in that the active compounds and formulation auxiliaries are formulated as an emulsion together with 3 to 5% by weight of benzyl alcohol as the solubiliser and with 2.5 to 20% by weight of 2-octyldodecanol, oleic acid decyl ester, isopropyl myristate, isopropyl palmitate, caprylic/capric acid esters of saturated fatty alcohols of C12 -C18 chain length, waxy fatty acid esters, silicone oils, an isopropyl myristate/isopropyl stearate/isopropyl palmitate mixture or coconut oil acid isopropyl ester as spreading agents, based in each case on the total weight.
Patent ZA-828436-B (ZA)
Title: (oxo-4-4h-(1)-benzopyran-8-yl)alcanoic acids, salts and derivatives,their manufacture and medicines containing them
Inventor: BRIET PHILIPPE
IPC: C07D311/32
Filed: 1982-11-16
Abstract: The invention concerns [oxo-4-4H-[1]-benzopyran-8-yl]-alcanoic acids and their derivatives, their manufacture, represented by the formula. <IMAGE>   where AR is hydrogen, a phenyl radical which may or may not be substituted thenyl, furyl, naphthyl, a lower alkyl, cycloalkyl, aralkyl radical; B is a linear or branched lower alkyl radical, either saturated or ethylinically unsaturated; R1 is hydrogen or a phenyl radical; X is hydrogen or a lower alkyl or alkoxy radical and n=1, as well as salts, esters, aminoesters and amides. Compounds and their derivatives may be used as medicines, in particular in the control of tumors.
Patent ZA-829334-B (ZA)
Title: Novel forms of diflunisal and related compounds
Inventor: DORN CONRAD P
IPC: A61K31/60
Filed: 1982-12-20
Abstract: 1-(alkoxy or aroxy)carbonyloxyalkyl esters of structural formula (I):   <CHEM>  wherein:  R is (a) lower alkyl;  (b) lower cycloalkyl;  (c) unsubstituted or substituted aryl; or  (d) aralkyl;  R<1> is (a) hydrogen;  (b) lower alkyl;  (c) lower cycloalkyl; or  (d) aryl;  R<2> is (a) hydrogen;  (b) lower alkanoyl;  (c) lower alkoxycarbonyl;  R<3> is (a) hydrogen; or  (b) lower alkyl; and  X is halo are disclosed. Those compounds are stable in aqueous medium and non-irritant to mucous embranes of mouth, throat, and stomach. Accordingly, they are useful Prodrugs of the analgesic and anti-inflammatory drug diflunisal.
Patent ZA-838772-B (ZA)
Title: Process for preparing selenium salts
Inventor: BJOERNBERG ARNE
IPC: C01B/
Filed: 1983-11-24
Abstract: The present invention relates to a method for producing alkalimetal selenite and alkalimetal selenate from metallic selenium through selenous acid. The selenium is dissolved in nitric acid to form selenous acid, which is reacted with an alkalimetal base, to form alkalimetal selenite. The formed selenite is then spray dried. Alternatively, the formed selenite is oxidized at elevated temperature in a basic environment at pH 10-12, with hydrogen peroxide as the oxidant, to form selenate, which is then spray dried.The invention also relates to products produced by the method. The products are intended to be incorporated in animal-fodder or foodstuffs (selenite), or in fertilizers (selenate), to be thus administered to human beings and animals as trace substances.
Patent ZA-863452-B (ZA)
Title: Opaque,heat sealable multilayer polyolefin films
Inventor: SCHINKEL INGO
IPC: B32B27/32
Filed: 1986-05-09
Abstract: Heatsealable opaque multilayer films, particularly wrapping films, having a high sealing strength, at low sealing temperature, favorable optical properties and machine compatibility based on a film of a propylene polymer and a linear statistical ethylene copolymer of low density as the heat sealing layer.
Patent ZA-864013-B (ZA)
Title: Sealed packaging in the form of a card
Inventor: DAUPHIN JACQUES
IPC: B65D75/34
Filed: 1986-05-29
Abstract: New impervious single packaging in the form of a card having compartments and permitting gaseous exchange between the compartments, of which one or more are designed to contain a gas absorber or generator and the others act as receptacles for the solid bodies to be stored; the said compartments being interconnected by small channels. This safety packaging is particularly suited to use in the storage of solid pharmaceutical bodies (tablets, capsules or others).
Patent ZA-892458-B (ZA)
Title: Treatment of organic media containing noxious hetero compounds
Inventor: SCHOEN CHRISTIAN O
IPC: C10M175/00
Filed: 1989-04-04
Abstract: Environmentally harmful heterocompounds (harmful substances) of organic media which are or have been rendered free-flowing, as for example waste material or highly toxic material containing chlorinated hydrocarbon or sulphur, produced for example through distillation of chemical residues, dioxine and the like, and through recycling of waste material, where silting-up and incrustation occur during condensation, are separated and decomposed by a special process using a single-tube reactor. Harmful substances are thus separated below the cracking threshold and transformed into easily purifiable substances; alternatively, in certain cases, the media are heated beyond the cracking threshold, thus producing new substances, for example methane, propane and the like. The high risk of associated silting-up or incrustation, in particular during condensation, is avoided by using injection condensation, preferably fractional condensation.
Patent ZA-898233-B (ZA)
Title: A cosmetic preparation containing chitosan
Inventor: LEUBA JEAN-LOUIS
IPC: A61Q90/00
Filed: 1989-10-30
Abstract: Cosmetic composition containing, as a preservative, a chitosan possessing a molecular weight of between 3000 and 700,000.
Patent ZA-901981-B (ZA)
Title: Thienylacetic acid derivatives,process for the preparation thereof,the use thereof,and pharmaceuticals containing these and the preparation thereof
Inventor: SCHOENAFINGER KARL
IPC: A61P25/00
Filed: 1990-03-15
Abstract: The present invention relates to thienylacetic acid derivatives of the general formula I   <IMAGE> (I)  in which X denotes -O- or -NH-; R1 denotes hydrogen, the group -CH2-CO-R3 or the group -CO-CH2-NH2; R2 denotes hydrogen, (C1-C4)-alkyl or the radical R1 and R3 denotes (C1-C4)-alkoxy, hydroxyl or amino, it not being possible for both R1 and R2 to represent hydrogen when X denotes O, as well as the pharmaceutically tolerated salts thereof, process for the preparation thereof, the use thereof, and pharmaceuticals containing these and the preparation thereof.
Patent ZA-905312-B (ZA)
Title: Combination therapy for prohylaxsis and/or treatment of benign prostatic hyperplasia
Inventor: LABRIE FERNAND
IPC: A61P43/00
Filed: 1990-07-06
Abstract: A therapeutic combination, useful in the treatment or prevention of benign prostatic hyperplasia, includes an antiestrogen and at least one further active ingredient selected from the group consisting of inhibitors of aromatase activity and inhibitors of 5 alpha -reductase activity. Pharmaceutical compositions and kits useful for such treatment are also provided.
Patent ZA-921915-B (ZA)
Title: Pulmonary administration of granulocyte colony stimulating factor
Inventor: PLATZ ROBERT M
IPC: A61K9/72
Filed: 1992-03-16
Abstract: Granulocyte-colony stimulating factor (G-CSF) can be delivered systemically in therapeutically or prophylactically effective amounts by pulmonary administration using a variety of pulmonary delivery devices, including nebulizers, metered dose inhalers and powder inhalers. Aerosol administration in accordance with this invention results in significant elevation of the neutrophil levels that compares favorably with delivery by subcutaneous injection. G-CSF can be administered in this manner to medically treat neutropenia, as well as to combat or prevent infections.
Patent ZA-935194-B (ZA)
Title: Impact-type expansible plug for anchorage in a cylindrical drilled hole
Inventor: FISCHER ARTUR PROF DR H C
IPC: F16B13/10
Filed: 1993-07-19
Abstract: The invention proposes an expansion dowel which is intended for anchoring in a cylindrical bore by impact and has a conically tapering expansion region with a narrowing inner bore (6) into which an expansion peg (4) can be driven. At the free end of the expansion sleeve (1) there projects an annular collar (10) which has a peripheral cutting edge (11). On expansion, the annular collar (10) drives, by means of its cutting edge (11), into the masonrywork and produces a positively locking connection between expansion dowel and masonrywork. <IMAGE>
Patent ZA-941674-B (ZA)
Title: Pharmaceutical compositions
Inventor: JONES ROGER SPENCER
IPC: A61P25/04
Filed: 1994-03-10
Abstract: An improved process for the production of a pharmaceutical composition comprising p-hydroxyacetanilide and L-cysteine or a compound which is converted thereto in vivo comprises mixing p-hydroxyacetanilide and L-cysteine or its precursor in the solid state and then shaping the solid mixture.
Patent ZA-959821-B (ZA)
Title: Compositions
Inventor: WINTERBORN IAN KEITH
IPC: A61K9/20
Filed: 1995-11-20
Abstract: The invention relates to a freeze-dried dosage form for oral administration capable of being rapidly disintegrated in the mouth comprising ondansetron in the form of its free base or a pharmaceutically acceptable solvate thereof and one or more pharmaceutically acceptable excipients. Methods for the manufacture of such compositions and for their use in the treatment of conditions mediated through the action of 5-hydroxytryptamine (5HT) at 5HT3 receptors are also described.
Patent ZA-961153-B (ZA)
Title: Process for preparing recombinant adenovirus genomes
Inventor: CROUZET JOEL
IPC: C12N1/21
Filed: 1996-02-13
Abstract: A novel method for preparing recombinant adenoviruses and the use of such adenoviruses in gene therapy are disclosed. Plasmids used in the construction of said adenoviruses are also disclosed.
Patent ZA-967873-B (ZA)
Title: 2-Cyano-3-mercaptocrotonamides
Inventor: KAEMMERER FRIEDRICH-JOHANNES
IPC: C07C323/60
Filed: 1996-09-18
Abstract: Cyano-mercapto-alkenoamide cpds. of formula R1C(SH)=C(CN)CON(R2)(R3) (I) and their stereoisomers and salts are new. R1 = H, 1-17C alkyl, 1-4C haloalkyl; phenyl (opt. substd. by 1 or more halo, NO2, CN, 1-4C alkyl, 1-4C haloalkyl, 1-4C alkoxy, 1-4C haloalkoxy, or phenyl(1-2C)alkyl, benzyl, 3-7C cycloalkyl, 2-3C alkenyl or 2-3C alkynyl; R2 = H, 1-4C alkyl, phenyl, phenyl(1-2C)alkyl or 2-3C alkenyl; R3 = mono, bi or tricyclic unsatd. 3-13C heterocycle contg. 1-4 heteroatoms (O, S, N) having 0-1 of the heteroatoms O or S (opt. substd. by 1 or more of halo, 1-4C alkyl, 1-4C haloalkyl, 1-4C alkoxy, 1-4C haloalkoxy, NO2, OH, COOH, CONH2 or O), phenyl (opt. mono, di or tri-substd., by 1-4C alkyl, 1-4C haloalkyl, 1-4C alkoxy, 1-4C haloalkoxy, 1-4C alkylthio, 1-4C haloalkylthio, halo, NO2, CN, OH, COOH, 1-4C alkylsulphonyl, carbalkoxy (with 1-3C in alkyl), benzoyl (opt. substd. by halo, 1-4C alkyl or 1-4C alkoxy), phenyl (opt. substd. by halo, 1-4C alkyl or 1-4C alkoxy, phenoxy (opt. substd. by 1-3C alkoxy, opt. substd. by halo, 1-3C haloalkoxy or halo(sic)), naphthyl, methylenedioxyphenyl, or (CH2)nCOOR10; or NR2R3 = 4-7 membered ring, opt. substd. by carbonyl on the C next to the N, or a gp. of formula (a); n = 1-12; R10 = H or 1-4C alkyl; W = CH2, CH2CH2, CH2CHMe, CH2CHEt, CH2CHOH, CH2O or CH2S; halo = F, Cl, Br or I; and provided that when R2 and R3 = H, then R1 is not Me, Et or Ph.
Patent ZA-979845-B (ZA)
Title: Swimming pool cleaner.
Inventor: CAMPBELL SANFORD F
IPC: E04H4/16
Filed: 1997-10-31
Abstract: An improved swimming pool cleaner of the type for submerged random travel generally along the floor and sidewalls of a swimming pool to dislodge and collect debris. The pool cleaner comprises a frame and associated housing through which a suction mast extends with a collection bag mounted at the upper end thereof. First and second wheels are mounted for rotation on a common axis on opposite sides of the housing forwardly of the suction mast, and third and fourth wheels are mounted for rotation on a common axis on opposite sides of the housing rearwardly of the suction mast. The first and second wheels are driven by a water-powered drive train within the housing, and the third and fourth wheels are mounted for freewheeling rotation. A forward end of an upper surface of the housing has a substantially linear sloping portion to reduce the tendency of the cleaner to lift off the submerged surfaces of the swimming pool as the first and second wheels propel the cleaner in the forward direction.
Patent ZA-982554-B (ZA)
Title: Resource allocation mechanism in packet radio network
Inventor: MUSTAJARVI JARI
IPC: H04W12/06
Filed: 1998-03-26
Abstract: In a packet radio system (e.g. a GPRS), a network (BSS) has two different alternatives for allocating a radio resource to a mobile station (MS). In a first allocation alternative the radio resource is allocated using an uplink status flag identifier (USF) transmitted with downlink blocks. In a second allocation alternative the radio resource is allocated in a separate signalling message. A corresponding downlink block then also has an uplink status flag identifier (USF), which can acquire only a limited number of possible values. If all identifiers (USF) are allocated to different mobile stations, allocation alternative 2 cannot be used. In the invention the network leaves at least one identifier (USF) unallocated to any mobile station. In addition, the network either (1) uses the identifier in downlink blocks corresponding to blocks reserved using the second allocation alternative; or (2) at least one uplink status flag identifier (USF) is separately determined, said identifier denoting a reserved uplink block which the mobile station cannot use for transmission without a separate authorisation.
Patent ZA-985568-B (ZA)
Title: Method of producing an apertured covering sheet for an absorbent article and a material produced in accordance with the method
Inventor: THOREN AGNETA
IPC: A61F13/49
Filed: 1998-06-25
Abstract: A fluid permeable covering sheet (301) for an absorbent article such as a diaper, an incontinence protector, a sanitary napkin, or the like, comprising an apertured, textile sheet of material (9) comprising at least one thermoplastic component. The covering sheet (301) exhibits a substantially two-dimensional structure with a plurality of apertures (204,208) each surrounded by an essentially fluid impermeable edge (206) consisting of an essentially smooth plastic surface in the plane of the material. <IMAGE>
Patent GB-2358377-B (GB)
Title: Closable container
Inventor: BENJAMINS ARTHUR MICHAEL
IPC: G09F3/04
Filed: 2001-01-12
Granted: 2003-12-24
Abstract: The application describes a closeable bag, pouch or container with an opening which can be closed by means of a lock unit which cooperates with a disposable locking member to close the bag, pouch or container. The opening has first and second opposing sides. The lock unit is on the first side of the opening and has first and second apertures. The second side has first and second apertures corresponding to those of the lock unit. The locking member has first and second protrusions for location in the apertures of the lock unit and the second side of the opening. The second side is clamped between the locking member and the lock unit. At least the second protrusion of the locking member has a configuration such that it locks into the second aperture of the lock unit. The locking member has a line of weakness running between the protrusions such that the first protrusion can be disengaged from the lock unit in a first step and the second protrusion can be disengaged from the lock unit in a second step.
Patent GB-2371916-B (GB)
Title: Copy-protected digital audio compact disc, and method and system for producing same
Inventor: BRODY MOSHE
IPC: G10L25/51
Filed: 2000-11-27
Granted: 2004-06-16
Abstract: A copy-protected digital audio compact disc and method for producing same, such that neither the proper playing of the original nor the enforcement of the copy-protection depends on the use of any special equipment. A pattern of latent noise is incorporated into a digital audio CD by overwriting some of the original audio signal data symbols with grossly-erroneous values, and then overwriting the corresponding error-correction parity symbols in such a way as to create an uncorrectable error in the codewords containing the erroneous values. An ordinary CD player of such a disc will therefore detect each occurrence of a latent noise value as an uncorrectable error and will apply interpolative error-concealment to prevent the output of the error. By appropriately choosing the locations for the overwriting of the erroneous values in such a way that the interpolated value will be substantially identical to the original value, the resulting sound output from the CD player will match that of the original audio signal, so that an ordinary CD audio player will properly reproduce the original audio signal from the protected disc without any superimposed noise. Most commercially-available CD-ROM drives for computers, however, do not employ error-concealment when reading a compact disc as a data source. Depending on the copying software employed with such CD-ROM drives, when an uncorrectable error is detected, either no data is read from the disc, or only the raw uncorrected data is read from the disc. Thus, either substantial portions of the original disc will be uncopyable because of the uncorrectable errors, or the uncorrected raw data of the original will be copied, which will place audible noise on the unauthorized copy. To inhibit unauthorized copying via CD-ROM drives that employ error-concealment, alterations are made to the channel Q mode and/or CRC to disable the ability of the CD-ROM drive to seek to the desired data position.
Patent GB-2394465-B (GB)
Title: Waisted container deck beam section
Inventor: CLIVE-SMITH MARTIN
IPC: B65D88/12
Filed: 2003-10-09
Granted: 2006-01-25
Abstract: An open sided container (31) has base deck support beams (33) of progressively reduced - say waisted or stepped - cross-section towards the longitudinal centre relative to opposite beam ends, to accommodate beam deflection braced by end frame attachment.
Patent GB-2061033-B (GB)
Title: Electric lighting apparatus for a bicycle
IPC: B62J6/00
Filed: 1979-06-18
Granted: 1983-11-16
Abstract: An electric lighting apparatus for a bicycle includes a relay (R) to connect the bicycle lamps (L1, L2) either to the bicycle dynamo (G) or to a battery (B) depending on the dynamo output voltage. The apparatus includes a relay control circuit formed by three transistors (T1, T2, T3) which is connected to the dynamo, via a time lag section (R1, R2, C1) and a parallel switched dynamo load (R6) to prevent unwanted switching of the relay due to changes in the dynamo output voltage when the lamps are connected to its output. The quiescent current of the apparatus is sufficiently low to enable the battery (B) to be permanently connected. <IMAGE>
Patent GB-2145628-B (GB)
Title: Herbicidal compositions
Inventor: LEE LEN FANG
IPC: C07D211/60
Filed: 1984-08-10
Granted: 1987-07-01
Abstract: An improved process for the preparation of a compound of the formula   <CHEM> wherein X is NH; R1 is selected from lower alkyl, phenyl, heterocyclic radicals having 3-6 atoms in the ring with 1-3 atoms selected from O, S, and N; R2 is a C1-4 alkyl radical and R3 represents a C1-4 fluoroalkyl radical, comprises reacting a 3-ketoester with an aldehyde in the presence of piperidine as a catalyst to form a corresponding pyran, i.e. a compound of the above formula in which X is oxygen, and then passing gaseous ammonia through the reaction mixture to react therewith to produce the desired compound.
Patent GB-2152377-B (GB)
Title: Disinfectant comprising peracetic or perpropionic acid
Inventor: LANGFORD PHILIP WEBSTER
IPC: A01N25/22
Filed: 1984-12-21
Granted: 1987-10-07
Abstract: The stability of disinfectant concentrates comprising peracetic or perpropionic acid, hydrogen peroxide acetic or propionic acid, water and a wetting agent is improved when an alkyl aryl sulphonic acid is employed as the wetting agent. The preferred wetting agent is dodecyl benzene sulphonic acid.
Patent GB-2203627-B (GB)
Title: Shoes
Inventor: CUMIN CHRISTOPHE
IPC: A43B5/00
Filed: 1988-04-11
Granted: 1990-10-31
Abstract: Athletic shoe comprised of a sole (1) to which is attached a vamp (2), of which the upper anterior portion contains a slit (3) associated with a system (6) for tightening the shoe and covered with a closing flap (7). A yoke (11) fastened to the sole extends inside the vamp to the slit (3) and is secured by its upper border (16) to the system for tightening the shoe (6) in such a way that it is brought into contact with the edge (4) of the above-mentioned slit.