baber/WOPTO huggingface dataset:
Patent ZA-911684-B (ZA)
Title: Microbicides immobilized in water-soluble thermoplastic polymeric resins and aqueous dispersions of microbicides prepared therefrom
Inventor: REI NUNO M
IPC: D06M15/263
Filed: 1991-03-07
Abstract: Solid solutions comprise a water-soluble thermoplastic resin and a microbicide dissolved therein. These solutions may be added to a rigid thermoplastic resin composition to impart biocidal characteristics thereto. If the microbicide is water-insoluble, the solid solutions may be used to prepare stable dispersions of the microbicide. The solutions also provide for slow release of a microbicide or as a vehicle for providing microbicide to an aqueous solution.
Patent ZA-928183-B (ZA)
Title: Rope-shaped wound dressing.
Inventor: CARTMELL JAMES V
IPC: A61L15/16
Filed: 1992-10-22
Abstract: The present invention provides a hydrogel wound dressing (30) substantially in the form of a rope and also in the form of a strand (31). The wound dressing (30) comprises a hydrogel material substantially in a rope configuration or a strand configuration (31) having a predetermined length for filling the cavity of a wound (W), and a dressing removal layer (32) disposed within the strand configuration (31). The dressing removal layer (32) may extend outwardly from an end (34) so as to form a pull tab (36) which facilitates removal of the rope configuration (31) from the wound (W). The present invention also provides a wound dressing (30) comprising a hydrogel material substantially in a strand configuration (31) having a predetermined length for filling the cavity of a wound (W). The strand configuration (31) also includes a dressing removal layer (32) disposed within the strand configuration (31) and may also include a pull tab (38) which facilitates removal of the strand configuration (31) from the wound (W).
Patent ZA-932451-B (ZA)
Title: Process for the production of unsaturated aldehydes
Inventor: HARRISON GEORGE EDWIN
IPC: B01J27/232
Filed: 1993-04-05
Abstract: An aldolisation-dehydration process is disclosed for converting an aldehyde, e.g. n-valeraldehyde, to a substituted acrolein, e.g. propyl butyl acrolein (2-propylhept-2-enal). Aldolisation and dehydration are effected in a stirred tank reactor (16;111) using an alkali catalyst, such as sodium hydroxide. A reaction product stream (23;113) containing both organic and aqueous phases is supplied to an intermediate section of a distillation zone (25;123) which further includes a higher temperature section below the intermediate section and a lower temperature distillation section. Decomposition aldols and "heaving" to regenerate aldehyde or aldehydes occurs in the higher temperature section of the distillation column so that aldehyde or aldehydes are recoverable from the top of the distillation section in a heterogeneous azeotrope containing water and aldehyde. On condensation and phase separation the lower water layer (34;150) can be discharged from the plant without the need for neutralisation. From the bottom of the distillation zone a mixture (36;157) of substituted acrolein and alkali catalyst solution is obtained. The substituted acrolein is recovered as product (45;173), while the catalyst solution (47;175) is recycled to the aldolisation reactor. Part (49;181) of the catalyst solution is purged to control the level of Cannizzaro reaction products. <IMAGE>
Patent ZA-932489-B (ZA)
Title: Stem cell proliferation factor
Inventor: LAWMAN MICHAEL J P
IPC: C12N5/0789
Filed: 1993-04-07
Abstract: The present invention is directed to an autocrine growth factor isolated from a human germ cell tumor line. In particular, it relates to the production, purification and uses of stem cell proliferation factor (SCPF). The protein of the invention exists in two forms, a soluble form and a membrane bound form which is detectable on the surface of a small percentage of human bone marrow cells and stimulates the proliferation of these cells. Therefore, SCPF may have a wide range of applications including but not limited to augmenting the growth of hematopoietic stem cells. Further, removal of the protein by an antibody may be useful in controlling tumor cell growth.
Patent ZA-939528-B (ZA)
Title: Imidazole compounds their preparation and use
Inventor: AXELSSON OSKAR
IPC: A61P25/26
Filed: 1993-12-20
Abstract: The present invention discloses compounds of the formula <CHEM>  or a pharmaceutically-acceptable addition salt thereof  wherein R' and R'' independently of each other are hydrogen or alkyl, or R' and R'' together form a 3 to 6 membered alkylene chain; one of R<1> and R<2> is aryl which may be substituted one or more times with halogen, CF3, CN, OH, alkyl, cycloalkylalkyl, alkenyl, alkynyl, alkoxy, amino, nitro, sulphamoyl, tetrazolyl, CO2H, CO2-alkyl and the other of R<1> and R<2> is hydrogen, halogen, alkoxy, amino or alkyl; and R<4>, R<5>, R<6> and R<7> independently of each other are hydrogen, halogen, amino, nitro, CN, OH, CF3, alkyl or alkoxy; and n is 0 or 1; provided that neither of R<1> and R<2> is phenyl or substituted phenyl when n is 0. The compounds are useful as pharmaceuticals, for example, in the treatment of ischemia, anoxia, migraine and psychosis.
Patent ZA-955004-B (ZA)
Title: Coupling link
Inventor: FREDRIKSSON LARS
IPC: F16G15/10
Filed: 1995-06-15
Abstract: PCT No. PCT/SE95/00766 Sec. 371 Date Apr. 7, 1997 Sec. 102(e) Date Apr. 7, 1997 PCT Filed Jun. 21, 1995 PCT Pub. No. WO96/00861 PCT Pub. Date Jan. 11, 1996A coupling link (100) to be interconnected between a hoisting device and a shortenable hoisting chain (54,55,56) is provided. The coupling link is elongated and comprises a connecting portion (110) in the form of a loop for connection to the hoisting device and an anchoring portion (150) for anchoring of an end link (51) of the hoisting chain. A selected link, namely a support link (55), of the hoisting chain is inserted in a support slot (132) between two support shanks (131a, 131b) of the coupling link, and a hoisting chain link adjoining the support link, namely an engagement link (54), will make contact, at an end portion thereof, with corresponding seating surfaces (133a, 133b). The loop portion (110) defines a free internal space (111), which is dimensioned to enable pulling through the hoisting chain (50) for adjustment of its effective length and which directly adjoins the support slot (132).
Patent ZA-963863-B (ZA)
Title: Recombinant viral vector system.
Inventor: SAMULSKI RICHARD J
IPC: C12R1/91
Filed: 1996-05-15
Abstract: The present invention relates to a system for replication and encapsidation of recombinant DNA fragments into virus particles comprised of adenovirus associated viral (AAV) capsid proteins. The invention provides an means of obtaining recombinant viral stocks that may be used to treat patients suffering from genetic diseases.
Patent ZA-968685-B (ZA)
Title: Process for conveying fine-grained solid
Inventor: SCHENK JOHANNES
IPC: B65G53/56
Filed: 1996-10-15
Abstract: A process for continuous conveying of a fine-grained and/or pulverized solid to two or more target points by a conveying medium, e.g. gas. The solid is charged into a distribution vessel and from there to several target points by respective supply lines each at a desired target flow rate intended for target point. The target flow rate for each target point is divided into at least two partial target flow rates from the distribution vessel via separate partial supply lines. The partial target flow rates are reunited at the respective target points at the latest. To adjust the target flow rate at a target point at a specific level, individual partial supply lines leading to this target point are alternatively kept shut-off or open.
Patent GB-2382464-B (GB)
Title: A capacitor having an anode based on niobium, niobium alloys or niobium compounds having a bias independent capacitance
Inventor: REICHERT KARLHEINZ
IPC: C01G31/02
Filed: 2001-06-08
Granted: 2005-01-12
Abstract: Disclosed herein are capacitors having an anode based on niobium and a barrier layer based on niobium pentoxide, at least the barrier layer having a content of vanadium and process for their preparation and use.
Patent GB-2395671-B (GB)
Title: Apparatus for making crackers
Inventor: PILLINGER DAVID
IPC: B65B25/00
Filed: 1999-08-10
Granted: 2004-07-14
Abstract: Apparatus for making cracker comprises three distinct sections. In the first section cracker snaps are assembled into bandoliers (Figs. 2, 3), in the second section the snaps are glued to cracker blanks (Figs. 4-6) and in a third operation the blanks are formed into cylinders (Figs. 7, 8). To assemble the snaps into a bandolier, they are laid between projections (16, Fig. 3) and sandwiched between tapes (20, 22, Fig. 3) moved round on a cylindrical carrier (13, Fig. 3). Such a bandolier is fed to another cylindrical carrier (38, Fig. 6) and the leading snap is severed to drop between fingers (40, Fig. 6) of the carrier. Each snap is brought to the bottom of the carrier where a blank is raised so that the ends of the snap adhere to the blank. The blank with its snap is moved on underneath a tubular mandrel 50 which is lowered to bend the blank into U-section. Suction through apertures 51 in the mandrel retain the edge portions of the blank to the tube as they are successively bent over by arms 61 with rollers 65 to adhere together. The mandrel is then raised and the now cylindrical blank is removed by an endless belt 55 co-operating with the glued seam.
Patent GB-2434740-B (GB)
Title: Food processor arrangements
Inventor: CLARK SIMON
IPC: A47J43/06
Filed: 2006-02-07
Granted: 2010-07-28
Abstract: Food processor arrangements are provided having an integral capability for weighing ingredients to be processed by the arrangement; such arrangements including a casing (50) containing an electric motor (53) and an associated drive system (52) coupled to a drive outlet, located on a bowl-supporting surface of the casing, for driving a food processing tool in the bowl. First and second rail members (71, 72) disposed to either side of the casing, are supported on standing feet (73, 74, 75, 76) for the food processor arrangement, and one or more load cells (81, 82) are mounted upon each rail. The rails support the food processor and the load cells provide electrical signals that can be processed to indicate on a display the weight of ingredients in the bowl. The drive system is low-slung, as it includes components disposed between the rails, and thereby permits the bowl-supporting platform to be provided at an operational height that is conveniently low for a user.
Patent GB-2443505-B (GB)
Title: Nucleic acid purification method
Inventor: TAKKELLAPATI SUDHAKER RAO
IPC: B01J41/20
Filed: 2007-09-10
Granted: 2008-12-31
Abstract: Disclosed is a process for separating and/or purifying a nucleic acid by elution of the nucleic acid from anion exchange resins under conditions of high salt concentration and the presence in the eluant of an additive comprising guanidine, or a guanidine-like derivative. The process allows high recovery of nucleic acids from anion exchange resins without impairing the nucleic acid stability as compared with conventional ion exchange chromatographic procedures.
Patent GB-2030428-B (GB)
Title: Speech signal transform coding
IPC: G10L19/00
Filed: 1979-08-21
Granted: 1982-07-14
Abstract: To improve the speech quality at lower bit rates within a digital communication system in which the coefficients of a frequency transform (e.g. discrete cosine transform) are adaptively encoded with adaptive quantization and adaptive bit-assignment, the adaptation is controlled by a short-term spectral estimate signal formed by combining the formant spectrum and the pitch excitation spectrum of the coefficient signals.
Patent GB-2083872-B (GB)
Title: Method for the swarfless production of a bearing bush
IPC: B21D53/10
Filed: 1981-09-16
Granted: 1984-03-28
Abstract: A method for making a bearing bushing for the support of the trunnion in universal joints comprising a cylindrical sleeve section, a bottom section at one axial end of the cylindrical sleeve section, the peripheral edge joining the sleeve section and bottom section being of small cross-sectional radius, consisting of the steps of shaping a blank to form the sleeve section and bottom section which uniformly extends axially inwardly to a central tip and thereafter flattening from the inside at least in the area of the central tip of the bottom section while supporting the bottom section and corresponding forging the outside surfaces of the bottom section in the area of the peripheral edge between the surface of the sleeve section and outside surface of the bottom section.
Patent GB-2149791-B (GB)
Title: Liquid 2-hydroxy-methylthiobutyric acid and process for the preparation thereof
Inventor: RUEST DENNIS ARTHUR
IPC: A23K50/15
Filed: 1984-11-13
Granted: 1988-04-20
Abstract: A process for the preparation of 2-hydroxy-4-methylthiobutyric acid having improved color, odor and lower viscosity. 2-hydroxy-4-methylthiobutyronitrile is hydrolyzed with sulfuric acid having an initial strength of between about 50% by weight and about 70% by weight on an organic-free basis, thereby producing an intermediate aqueous hydrolysis product solution containing 2-hydroxy-4-methylthiobutyramide. The 2-hydroxy-4-methylthiobuty- ramide is hydrolyzed with sulfuric acid having a strength of between about 30% by weight and about 50% by weight on an organic-free basis to produce an aqueous hydrolyzate containing 2-hydroxy-4-methylthiobutyric acid. The hydrolyzate solution is contacted with a substantially water-immiscible organic solvent in a liquid-liquid extraction system to produce an extract comprising the solvent and 2-hydroxy-4-methylthiobutyric acid transferred from the hydrolyzate. The acid product is then recovered from the extract.
Patent GB-2284814-B (GB)
Title: Human calcium channel comprising alpha-1 and/or beta subunits and the uses thereof
Inventor: HARPOLD MICHAEL M
IPC: C12Q1/68
Filed: 1994-08-11
Granted: 1998-01-21
Abstract: Isolated DNA encoding each of human calcium channel  alpha 1-,  alpha 2-,  beta -and  gamma -subunits, including subunits that arise as splice variants of primary transcripts, is provided. Cells and vectors containing the DNA and methods for identifying compounds that modulate the activity of human calcium channels are also provided.
Patent GB-2316004-B (GB)
Title: Novel formulations for transdermal delivery of pergolide
Inventor: YUM SU II
IPC: A61P25/16
Filed: 1996-06-07
Granted: 1999-08-04
Abstract: Composition of matter for application to a body surface or membrane to administer pergolide by permeation through the body surface or membrane, the composition comprising pergolide to be administered, at a therapeutically effective rate, alone or in combination with a permeation enhancer or mixture. Also disclosed are drug delivery devices containing the pergolide or pergolide and enhancer composition and methods for the transdermal administration of the pergolide and pergolide/enhancer composition.
Patent HU-219843-B (HU)
Title: Vertical bond material mixing machine for a production line making chip boards
Inventor: FRATI LUIGI
IPC: B27N1/02
Filed: 2000-01-06
Abstract: The gluing machine (10) for chipboard production plants comprises a cylindrical mixing chamber (12) in which a feed aperture (20), an exit aperture (36) and a mixing member (30) are provided. The mixing chamber (12) is positioned vertically and the feed aperture (20) is provided in the lower part of the mixing chamber (12), whereas the exit aperture (36) is provided in the upper part of the mixing chamber (12). Means (22) are provided to feed the wood particles into the mixing chamber (12) via the feed aperture (20). <IMAGE>
Patent HU-213375-B (HU)
Title: Insecticidal composition comprising 1-alkoxi-1,3-diazacycloalkane derivative, process for producing the active ingredients and method for controlling of insects
Inventor: DEYN WOLFGANG
IPC: C07D233/26
Filed: 1992-04-10
Abstract: 1-Alkoxy-1,3-diazacycloalkane derivatives of the formula I  (* CHEMICAL STRUCTURE *) I where: n is 0 or 1; R1 is substituted or unsubstituted alkyl, alkylcarbonyl, cycloalkylcarbonyl, alkenyl or alkynyl, a substituted or unsubstituted heterocyclic radical or a group -C(=O)-R, where R is substituted or unsubstituted phenyl or a substituted or unsubstituted aliphatic or aromatic heterocyclic structure, X is hydrogen; halogen; alkoxy; alkylthio; alkylcarbonyl; haloalkylcarbonyl; alkoxycarbonyl; substituted or unsubstituted alkyl, phenyl, phenoxy, phenylthio, benzoyl or phenyloxycarbonyl; and R2 is hydrogen or alkyl, processes and intermediates for their manufacture, and their use in pesticides.
Patent HU-211401-B (HU)
Title: Process to prepare 4-[2-(2-hydroxy-2-phenyl-ethyl-amino)-ethoxy]-phenyl-acetic acid and its derivatives and the pharmaceutical compns. contg.them
Inventor: HOWE RALPH
IPC: C07C217/18
Filed: 1992-05-15
Abstract: Compounds of the formula (I):
      and bioprecursors and pharmaceutically acceptable salts thereof are described as ß₃-adrenoceptor agonists having anti-obesity, hypoglycaemic and related therapeutic utilities. Processes for their preparation are described as are compositions containing them.
Patent HU-210960-B (HU)
Inventor: LEPEUPLE RENE
IPC: A01H5/00
Filed: 1992-06-29
Abstract: A találmány tárgya beltenyésztett kukoricavonal, amelynek termése lófogú, sárga csövének alakja hengeres, jól kombájnolható, jó hozamú hibridekért eredményez, szára megdőlésre kevésbé hajlamos. A kukoricavonal azzal jellemezhető, nővirágjának megjelenési ideje késői, a pelyvalevelek ízesülése an- tociános elszíneződésű, a csutkája antociános, a növény rövid, fő axisának hossza rövid-közepes, az elsődleges elágazások száma kevés-közepes, a legfelső cső magassági helyzete közepes, csöve hosszú, csövén a magsorok száma sok.  CD HU 210 960 A leírás terjedelme: 4 oldal (ezen belül 7 lap ábra)
Patent HU-221501-B (HU)
Title: N-alkyl-2-substituted atp analogues
Inventor: CAGE PETER ALAN
IPC: A61K31/7042
Filed: 1994-02-08
Abstract: There are disclosed compounds of formula I,    <IMAGE>  I  wherein R1 and R2 independently represent hydrogen or halogen, R3 and R4 independently represent phenyl, or alkyl C1-6, optionally substituted by one or more substituents selected from OR5, alkylthio C1-6, NR6R7, phenyl, COOR8 and halogen, R5, R6, R7 and R8 independently represent hydrogen or alkyl C1-6, and X represents an acidic moiety, and pharmaceutically acceptable salts thereof. Processes for their production and pharmaceutical compositions and methods of treatment involving their use are also described.
Patent HU-217769-B (HU)
Title: Thermodynamically stable crystal form of 4"-deoxy-4"-epi-methylamino a vermectin b1a/b1b benzoic acid salt and processes for its preparation composition containing this active material and process for controlling insectides
Inventor: CVETOVICH RAYMOND
IPC: C07H17/04
Filed: 1994-08-15
Abstract: The most thermodynamically stable crystalline form of the benzoic acid salt of 4"-deoxy-4"-epi-methylamino avermectin B1a/B1b as the hemihydrate is obtained by crystallization from organic solvents containing a controlled amount of water.
Patent HU-217318-B (HU)
Title: Method of producing mineral wool shaped bodies
Inventor: KLOSE GERD-RUEDIGER
IPC: C04B18/02
Filed: 1995-03-09
Abstract: Mineral wool shaped bodies and other mineral wool products are generally used for the heat and sound insulation of buildings, industrial plants, remote heat carriers, etc.. In a method by means of which novel uses and applications for mineral wool can be developed, mineral fibres which are mixed with binders in amounts of approximately 1 to 10 wt % relative to the total weight are reduced to lengths of a few millimetres; these mineral fibres mixed with binders are subjected to a pelletizing process to form spherical or cylindrical pellets approximately 3 to 15 mm in size; and the pellets are subjected to further processing and hardening of the binder.
Patent HU-220229-B (HU)
Title: Injection needle
Inventor: EJLERSEN HENNING MUNK
IPC: A61M5/32
Filed: 1996-12-17
Abstract: A needle assembly comprises an injection needle and a needle hub, mountable on a syringe, for securing the injection needle. The needle has an injection part extending axially from the hub and terminating in a skin piercing obliquely cut end. The length of the injection part is between 4 and 6 mm, thereby facilitating a proper subcutaneous injection. Also, preferably either (a) the outer diameter of the needle is smaller than 0.320 mm and the bore diameter is larger than 0.165 mm, or (b) the outer diameter is smaller than 0.298 mm and the bore diameter is larger than 0.133 mm. Also, preferably the hub includes an axially extending protrusion, from which the injection part extends, to facilitate insertion of the injection part into the skin of a user at an oblique angle.
Patent IT-1226595-B (IT)
Title: Face guard for athletic helmet
Inventor: ZIDE ROBERT
IPC: A42B/
Filed: 1982-03-16
Granted: 1991-01-24
Abstract: The rigid helmet shell (20) has an L-shaped bracket (23) fixed to it to anchor the side arms of the face guard (20). A connecting element (30) is attached to the guard and has a shank portion which reciprocates within an aperture in the L-shaped bracket. An arrow-shaped head retains the connecting element in the aperture. A shock absorbing element (32) in the form of a length of resilient tubing is positioned between a wall on the bracket and a shoulder on the connecting element. The tubing has a transverse bore from receiving the shank of the connecting element.
Patent IT-1206496-B (IT)
Title: Animals vaccination syringe
Inventor: MIGLIORATI PANCRAZIO
IPC: A61D/
Filed: 1983-07-06
Granted: 1989-04-27
Abstract: Matzos contg. natural grape juice and egg yolk powder
Patent IT-950342-B (IT)
IPC: B60C17/00
Filed: 1972-03-17
Granted: 1973-06-20
Abstract: A pneumatic vehicle tire, in which the side walls consist of rubber material only without having strength members members embedded therein, but are reinforced by ribs on the inside of the side walls and integral therewith.
Patent IT-1025377-B (IT)
Title: Forming beta-alumina bodies pref by electrophoresis - for use as solid electrolyte in electric energy sources
IPC: H01M/
Filed: 1974-10-31
Granted: 1978-08-10
Abstract: beta-Al2O3 bodies are produced from particles 1-5 u in length by forming the desired shape having in the unsintered state a density of at least 40% w.r.t. the theoretical density and sintering by passing the body at a controlled speed of 1.3-10.0 cm/min. through a zone heated to 1650-1825 degrees C in an oxygen-containing atmos. to produce a dense body. The body is pref. shaped by preparing a suspension of beta-Al2O3 particles in an organic liquid having a dielectric constant of 12-24 at 25 degrees C and electrophoretically depositing the particles on a positive electrode in a dielectric field of 100-10000 V/cm. The beta-Al2O3 bodies are used as a solid electrolyte in sources of electric energy, such as high-energy batteries contg. a Na anode and S cathode washing at temps. above m.pts. of Na and S. The prodn. of beta-Al2O3 bodies described above is simpler than the known methods, and the reproducibility is good. Bodies having smooth uniform surface are obtained.
Patent IT-1113671-B (IT)
Title: Zeolite type FU-1 cpds. used as catalysts - in isomerisation of aromatic cpds. and in hydrocarbon cracking
IPC: B01J/
Filed: 1977-10-31
Granted: 1986-01-20
Abstract: A siliceous material which is a FU-1 type zeolite has a chemical compsn. of formula 0.6-1.4 R2O. Al2O3. above 5 SiO2. 0-40 H2O (where R is a monovalent cation or 1/nth of an n valent cation). Also it has an X-ray diffraction diagram substantially such as given with the following d(angstroms) 100 I/Io values:- 9.51, 31; 8.35, 8; 6.92, 28; 6.61, 9; 5.25, 16; 4.61, 63; 4.48, 6; 4.35, 13; 4.07, 19; 4.0, 9.4; 3.89, 13; 3.73, 28; 3.68, 3; and 3.44, 100. The catalysts are used for converting a hydrocarbon feed of >=10C comprising condensed cyclic hydrocarbons into lower mol. wt. prods. by catalytic cracking. The catalyst shows greater activity than previous zeolite catalysts.