baber/WOPTO huggingface dataset:
Patent NO-168351-B (NO)
Inventor: HEDBERG BENGT
IPC: C04B/
Filed: 1985-06-03
Abstract: Method of producing monolithic mainly cementbound concrete in the density range of 650-1300 kg/m3, preferably of 800-1200 kg m3 with substantially good placing properties both for building in situ and prefabrication. The concrete consists of cement mortar with an air-void volume of 7-18% of the total concrete volume and aggregate consisting of lightweight organic or inorganic material. The smaller particles of the aggregate should be spherical, exceptionally lightweight, hydrophobic and durable against deformation in order to reduce the water content without changing the consistency of the concrete. The production of concrete is based on the aggregate having a continuous distribution of particle size within which the particle density decreases with decreased particle size, that during mixing small as well as big air-voids are created with strengthened and thickened bubble walls, that the thixotropy of the cement paste is strengthened and that air bubbles are replaced with an equivalent volume of sand particles in excess of those which are needed for the creation of air bubbles. The effects are achieved with multifunctional polymer microparticles on which different surfactant systems have been adsorbed. Air bubbles with their thickened walls as well as the most lightweight aggregate particles reduce the difference in density between the continuous medium and the air bubbles - aggregate particles.
Patent NO-167422-B (NO)
Inventor: LENZ HELMUT
IPC: C12Q1/40
Filed: 1986-07-18
Abstract: 1. Process for the specific determination of pancreatic alpha-amylase in body fluids, especially in serum, plasma, duodenal juice or urine, by reaction with a system for the detection of alpha-amylase in the presence of a monoclonal antibody which inhibits salivary alpha-amylase, characterised in that, as inhibitor, there is used a first monoclonal antibody which specifically inhibits the salivary enzyme by more than 70% but less than 97%, in combination with a second monoclonal anti-salivary alpha-amylase antibody which inhibits this enzyme by less than 10%.
Patent NO-175033-B (NO)
Inventor: HAARASILTA ASKO
IPC: A23K20/189
Filed: 1987-08-21
Abstract: A relatively dry, thermally stable, feed premix comprising a pelletized mixture of a physiologically acceptable carrier, for example, a grain flour, and one or more enzymes, is produced by mixing the ingredients, reacting the mixture to absorb the enzyme or enzymes into the carrier, and pelletizing the reacted mixture.
Patent NO-171528-B (NO)
Inventor: SCHOLTHOLT HANS
IPC: H01H85/44
Filed: 1987-08-25
Abstract: The module (1) which can be connected to a film module of the distributing device is fitted with overvoltage arresters (6) as a lateral member to earth and current fuses (5) as a longitudinal element. The pin of the fuses (5) adjacent to the overvoltage arresters (6) is electrically connected to the non-earthed pin of the overvoltage arrester. The overvoltage arresters (6) are provided with fusing links (7) which melt when they overheat. A multiple earth (8) is connected to the other pins of the overvoltage arresters (6) with spring fingers (14). The earthing fingers project over the overvoltage arresters up to beyond the free ends of contact parts (4) for the melting fuses (5). When the fusing ring (7) melts, the spring finger (14) makes contact with the contact part (4). <IMAGE>
Patent SE-337400-B (SE)
Inventor: SONDERMEYER J
IPC: H03F3/30
Filed: 1966-03-07
Abstract: 1,132,622. Transistor amplifying circuits. RADIO CORPORATION OF AMERICA. 9 Feb., 1966 [8 March, 1965], No. 5649/66. Heading H3T. In an amplifier comprising a driver stage 56 transformer coupled to a single-ended pushpull output stage, comprising series-connected transistors 26, 28, the primary winding 58 of the driver transformer is returned to the common point 34 of the output transistors. The transformer windings 58, 46, 48 are so poled that the connection provides positive feedback at signal frequencies and permits the use as driver of a transistor having a lower reverse voltage breakdown characteristic. The driver stage 56 is direct coupled to an input stage 66, overall negative feedback being provided via resistor 76 to prevent instability. Part of the collector current of the driver transistor 56 may be by-passed from the output stage by connecting a resistor from the collector to the supply line (Fig. 2, not shown); alternatively, all the collector current of transistor 56 may be taken from the supply line direct, terminal 84 of the transformer being connected via a resistor thereto and to terminal 34 via a capacitor (Fig. 3, not shown).
Patent SE-315690-B (SE)
Inventor: NELSON E
IPC: A61K39/36
Filed: 1962-04-16
Abstract: An injectable pollen antigen composition capable of being administered to sensitive humans without inducing hypersensitivity p of the type caused by a pollen antigen-antibody complex in humans, comprises an injectable pollen antigen composition of an aqueous suspension of pollen antigen particles comprising antigens contained in a non-irritating and non-toxic spongy mass, said spongy mass being formed by the reaction of (a) a protein containing material which is a cytoplasmic protein, gelatin, casein or globulin; and (b) an acidic component which is deoxyribonucleic acid, ribonucleic acid, thymine, thymidylic acid, sialic acid, glycoprotein, glycoside, heparin or gum ghatti; said spongy mass providing protective means for the pollen antigens whereby the formation of toxic complexes with antibody in the circulating blood serum is prevented, said protected pollen antigens being capable of being picked up from the blood serum by the cells of the reticulo endothelial system, the protected pollen antigens picked up by said cells being capable of inducing high levels of antibody which are released into the circulating blood serum.  In one example, a ragweed pollen extract, haemoglobin, deoxyribon nucleic acid and sodium chloride solution of pH 4.8 is incubated at 37 DEG  C. for 18 hours.  In a similar example, the D.N.A. solution is replaced by heparin solution.  Pollens from timothy, rye, May and June grass may also be used.
Patent RS-50998-B (RS)
Inventor: CHIACCHIO UGO
IPC: C07D493/22
Filed: 2003-04-28
Abstract: Postupak selektivne oksidacije primarnih ili sekundarnih alkohola u odgovarajući aldehid ili keton, naznačen time, što se sastoji od reagovanja pomenutog alkohola sa rastvorom koji sadrži anhidrid formule (RCO)2O i jedinjenje trialkanoil perjodan formule Igde R je C2-4 alkil.Prijava sadrži još 14 patentnih zahteva.
Patent ZA-793501-B (ZA)
Title: Cephalosporin esters and ethers
Inventor: MONTAVON M
IPC: A61K31/546
Filed: 1979-07-12
Abstract: There is presented cephalosporin derivatives which are the readily hydrolysable esters and ethers of compounds of the general formula <IMAGE>  (I)  wherein R represents furyl, thienyl or phenyl optionally substituted by halogen, hydroxy, lower alkoxy or lower alkyl, R1 represents lower alkyl or aminocarbonylmethyl and X represents a group of the formula   <IMAGE>  <IMAGE>  <IMAGE>    in which one of the two symbols R2 and R3 represents hydrogen and the other represents lower alkyl and R4 represents lower alkyl, as well as salts of said esters and ethers and hydrates of said esters, ethers and salts.
Patent ZA-822182-B (ZA)
Title: Herbicidal compounds
Inventor: LEWIS T
IPC: C07F9/40
Filed: 1982-03-30
Abstract: Substituted methylphosphonic acids as herbicides.
Patent ZA-845672-B (ZA)
Title: Connector block with solderless,non-screwed and stripping-free terminals having a polytropic air gap for terminating communication cables and dropwire cables
Inventor: GERKE DIETER
IPC: H01R12/38
Filed: 1984-07-23
Abstract: The subject matter of the invention is a connector block (1) with solderless, non-screwed and stripping-free terminal elements (2, 3) having a polytropic air gap, for terminating dropwire cables (6) and cable wires (7). The terminal elements (2, 3), which comprise a terminal contact (2b, 3b) and a center contact (2a, 3a), have a semi-circular extension (2a') on the underside (2') of the center contact (2a, 3a), the spacing of said semi-circular extension relative to an earth bar (4) mounted in the housing lower half (12) being variable by tilting the earth bar (4) about 180 DEG ; said earth bar (4) is adapted to be mounted at either of two different levels. Thereby it is possible to select a high-voltage spark-gap function.
Patent ZA-852948-B (ZA)
Title: Method and apparatus involving electromagnetic energy heating
Inventor: KLAILA WILLIAM J
IPC: H05B6/80
Filed: 1985-04-19
Abstract: There are disclosed methods and apparatus for increasing the fluidity of hydrocarbon fluids, by applying to those fluids electromagentic energy in the frequency range of from about 300 megahertz to about 300 gigahertz.
Patent ZA-892495-B (ZA)
Title: Alkyl-and alkenylsulfonylureas which are substituted in the heterocycle,processes for their preparation,and their use as herbicides or plant growth regulators
Inventor: WILLMS LOTHAR
IPC: C07D249/14
Filed: 1989-04-05
Abstract: Compounds of the formula I, their stereoisomers or their salts <IMAGE> (I)  wherein A denotes >C(R4)2 or >C=C(R5)2; R1 denotes H, an optionally substituted aliphatic or cycloaliphatic radical, forfuryl, tetrahydrofurfuryl or (substituted) phenyl; R2 denotes H, alkyl, alkenyl, alkynyl or alkoxy; R3 denotes a radical of the formulae <IMAGE>  <IMAGE>  <IMAGE> +TR  <IMAGE>  X denotes O, S or NR12 and Y denotes O or S, possess excellent herbicidal and plant-growth regulating properties.
Patent ZA-896140-B (ZA)
Title: Oxime ethers,their preparation and fungicides containing these compounds
Inventor: WENDEROTH BERND
IPC: C07D207/327
Filed: 1989-08-11
Abstract: Oxime ethers of the general formula   <IMAGE> (I)  where R1 and R2 are hydrogen or alkyl, R3 is hydrogen, halogen, cyano, aryl or aryloxy, the aromatic ring being unsubstituted or substituted, or R3 is heteroaryl, adamantyl, fluorenyl or cycloalkyl or cycloalkenyl, these radicals being unsubstituted or substituted, X is saturated or unsaturated C1-C12-alkylene which is unsubstituted or substituted, and n is 0 or 1, and fungicides containing these compounds.
Patent ZA-901087-B (ZA)
Title: Pentamidine solutions
Inventor: LORD JOHN DAVID
IPC: A61K/
Filed: 1990-02-13
Abstract: The invention provides a stabilised aqueous solution of a water soluble pentamidine salt comprising an acetate buffer, and having a total acetate concentration of 0.01-­0.06M, and a pH of 4.0-5.0 at room temperature.
Patent ZA-905823-B (ZA)
Title: Cyclosporin derivatives
Inventor: EBERLE MARCEL KARL
IPC: C07K7/64
Filed: 1990-07-24
Abstract: Hydroxy-substituted [(D)Ser]<8>-Ciclosporin derivatives, particularly [O-(2-hydroxyethyl)(D)Ser]<8>-Ciclosporin, have advantageous pharmacological properties and are useful as immunosuppressants, for example in the treatment of transplant rejection and autoimmune diseases.
Patent ZA-906303-B (ZA)
Title: Detachment of tires from molds
Inventor: GREENWOOD ALAN
IPC: B29C43/36
Filed: 1990-08-09
Abstract: Detaching a cured tire from mold sections (12, 14) of a tire mold (10) during opening of the mold by communicating air under pressure into the space between the mold sections (12, 14) and confining the air in this space with a sleeve member (32) supported on the upper mold section (12) and slidably urged into sealing engagement with the lower mold section (14). Air under pressure is then communicated from the space between the mold sections to the spaces between the cured tire surface and the molding surfaces of the upper and lower mold sections to detach the tire. Sealing rings (50, 60) on the sleeve (32) and on the upper mold section (12) prevent leakage of the air under pressure from the space between the mold section. Spring means (38) between the upper mold section (12) and the sleeve member (32) provide extension of the sleeve member (32) into sealing engagement with the lower mold section (14).
Patent ZA-907562-B (ZA)
Title: Apparatus for dispensing liquids in measured amounts
Inventor: FAERBER KARL-HEINZ
IPC: B67D1/00
Filed: 1990-09-21
Abstract: A dosing system has a vessel for holding a fluid and a dosing device for dispensing a measured quantity of fluid from the vessel. The dosing device hermetically seals the vessel and has a valve with a fluid passage, a piston surrounding the valve and a cylinder housing surrounding the piston. The valve is positioned in a first position wherein fluid is gravity fed from the vessel to a chamber formed between a drive face of the piston and the cylinder housing. The valve can be reciprocated from the first position to a second position whereat the valve closes the inlet from the vessel to the chamber. The piston closes the passage within the valve when the valve is in the first position and opens the passage when the valve is moved to the second position to permit discharge of fluid from the chamber. When the valve moves to a third position, the drive face of the piston moves toward a shoulder of the cylinder housing to thereby pump the fluid from the chamber. The valve can be moved between these three positions to repeatedly discharge fluid. When the valve returns from the third through the second to the first position, the drive face of the piston will move away from the shoulder of the cylinder creating suction in the chamber. This suction will assist in the gravity feed of fluid from the vessel to the chamber. The dosing system is particularly useful in a dispenser for a beverage and the vessel can be a bag-in-box container. A pliable funnel portion is provided between the vessel and the dosing device whereby the dosing device may be pushed into or pulled from the vessel.
Patent ZA-938763-B (ZA)
Title: N-acetonylbenzamides and their use as fungicides
Inventor: MICHELOTTI ENRIQUE LUIS
IPC: C07C331/12
Filed: 1993-11-23
Abstract: The present invention provides compounds of the formula: <CHEM>  wherein,     R1 and R3 are each independently halo or (C1-C4) alkyl; R2 is (C1-C4)alkyl, (C2-C4)alkenyl, (C2-C6)alkynyl, (C1-C4)alkoxy, or cyano; R4 and R5 are each independently (C1-C4)alkyl, provided that at least one of R4, R5 is (C2-C4)alkyl; and     X is halo, thiocyano or isothiocyano;     or an agronomically acceptable salt thereof. The present invention also provides fungicidal compositions comprising a compound as defined above and an agronomically acceptable carrier, and a method of controlling phytopathogenic fungi using a compound as defined above or a composition comprising such a compound and an agronomically acceptable carrier.
Patent ZA-939767-B (ZA)
Title: Nematode-resistant transgenic plants
Inventor: CONKLING MARK A
IPC: A01H5/02
Filed: 1993-12-30
Abstract: Nematode-resistant transgenic plants are disclosed. The plants comprise plant cells containing a DNA construct comprising a transcription cassette, which construct comprises, in the 5' to 3' direction, a promoter operable in the plant cells, and a DNA comprising at least a portion of a DNA sequence encoding a nematode-inducible transmembrane pore protein in either the sense or antisense orientation. Intermediates for producing the same along with methods of making and using the same are also disclosed. In an alternate embodiment of the invention, the sense or antisense DNA is replaced with a DNA encoding an enzymatic RNA molecule directed against the mRNA transcript of a DNA sequence encoding a nematode-inducible transmembrane pore protein.
Patent ZA-957979-B (ZA)
Title: Device for monitoring a ball grinder
Inventor: FONTANILLE DANIEL
IPC: B02C17/18
Filed: 1995-09-21
Abstract: The grinder has a cylindrical casing containing a number of balls which, when the grinder is rotating at its nominal speed, takes up a position between two generatrices spaced by an angle between a minimal angle alphamin and a maximal angle alphamax. An amount of coal is also included which, when the grinder is rotating at its nominal speed, takes up a position between two generatrices spaced by an angle beta. An electromagnetic wave emitter is disposed inside the grinder and at least one wave receiver is disposed outside the grinder. The receiver is associated with an electronic circuit for determining at least one parameter of the grinder selected from the quantity of balls, the quantity of coal and the wear of the cylinder.
Patent ZA-958068-B (ZA)
Title: Dentifrice compositions
Inventor: RICE DAVID EARL
IPC: C11D1/835
Filed: 1995-09-26
Abstract: Oral compositions, such as oral gels and toothpastes, containing a novel abrasive.
Patent ZA-964612-B (ZA)
Title: Pulverulent hydroxypropyl-beta-cyclodextrin composition and process for its preparation
Inventor: FUERTES PATRICK
IPC: C08J3/12
Filed: 1996-06-04
Abstract: Powdered hydroxypropyl- beta -cyclodextrin compsn. contains less than 25% of 100 mu m particles and dissolves in less than 5 mins. at 21 degrees C for a soln. contg. 20% dry matter (as measured in a test I). The compsn. pref. dissolves in less than 3 (pref. less than 2) mins. Particles smaller than 40 mu  form less than 10% of the powder, particles bigger than 315 mu  form less than 40% of the powder. The flow number is 60-90, pref. 70-85. Compressibility is greater than 30 N, pref. greater than 100 N (evaluated in a test II).
Patent ZA-982960-B (ZA)
Title: Preparation process of 1-chlorocarbonyl-4-piperidin-opiperidine or hydrocholoride thereof
Inventor: HIROTA HIROSHI
IPC: C07D211/60
Filed: 1998-04-07
Abstract: The present invention provides a highly safe and easily operable process for producing 1-chlorocarbonyl-4-piperidinopiperidine or hydrochloride thereof in a high yield. Described specifically, the present invention relates to a process for producing 1-clorocarbonyl-4-piperidinopiperidine or hydrochloride thereof, which comprises reacting 4-piperidinopiperidine with a trialkylsilyl halide to obtain a 4-piperidinopiperidinyl trialkylsilyl, reacting it with a carbon dioxide gas to obtain a 4-piperidinopiperidinyl trialkylsilyl carbamate derivative, reacting the derivative with thionyl chloride or the like to obtain 1-chlorocarbonyl-4-piperidinopiperidine hydrochloride and optionally treating it with a strong base.
Patent GB-2355420-B (GB)
Title: Weather resistant anti-slip panels
Inventor: JOHN WAYNE MORGAN
IPC: D06N7/00
Filed: 2000-11-07
Granted: 2001-10-10
Abstract: A shapeable, weather-resistant anti-slip panel has a cut-resistant anti-slip coating on a rigid substrate and a pattern of cuttable lines; this enables the panel to be shaped by cutting the substrate along selected lines and overcomes the problem with known weather resistant anti-slip panels that the anti-slip coating particles, being very hard, make the anti-slip coating very difficult to cut or drill, as the coating readily and speedily blunts cutting tools.
Patent GB-2408007-B (GB)
Title: Centrifugal juicer arrangement
Inventor: COTTON JOHN
IPC: A47J19/02
Filed: 2003-11-13
Granted: 2007-03-07
Abstract: The invention relates to a juicer arrangement, such as a centrifugal juicer 10, in which produce is macerated within a container, and wherein unwanted residues of the macerating process are retained within the container by means of a filter arrangement 52. In order to facilitate cleaning of the machine and disposal of the unwanted residues, the macerator is provided with a device 26 that can readily be grasped by a user of the machine to permit withdrawal of the macerator from the container, together with a part at least of the filter arrangement, which is thereafter readily separable from the macerator.
Patent GB-2402586-B (GB)
Title: Mechanisms for providing connectivity between networks of different address realms
Inventor: VOLZ BERNIE
IPC: H04L29/12
Filed: 2003-03-28
Granted: 2005-12-21
Abstract: The invention generally concerns the issue of providing connectivity between two different address realms, generally referred to as an inside realm and an outside realm, by establishing connections through an intermediate gateway. The gateway normally has a number of outside-realm gateway addresses for enabling representation of inside-realm nodes in the outside realm. In a first aspect, support for flexible outside-realm initiated connections is enabled by dynamically establishing new gateway connection states triggered, for each new connection, by a respective user-resource identifier query initiated from a corresponding outside node. In a second aspect of the invention, intelligent use of predetermined connection information in the process of setting up new gateway connection states makes it possible to significantly increase the number of connections that can be simultaneously supported by the gateway using a limited number of outside-realm addresses.
Patent GB-2418529-B (GB)
Title: X-ray tube electron sources
Inventor: MORTON EDWARD JAMES
IPC: H01J35/06
Filed: 2004-04-23
Granted: 2007-11-21
Abstract: An X-ray scanner comprising an X-ray source comprising a linear array of source points (802), and X-ray detection means comprising a linear array of detectors (804), and control means, wherein the linear arrays are arranged substantially perpendicular to each other and the control means is arranged to control either the source points or the detectors to operate in a plurality of successive groupings.
Patent GB-2474256-B (GB)
Title: Fixture for supporting a workpiece
Inventor: GREEN RICHARD
IPC: B23Q3/08
Filed: 2009-10-08
Granted: 2011-09-14
Abstract: A fixture (10) for supporting a workpiece (18) during a machining operation. The fixture comprising a base (12) provided with a channel (14) for receiving part (16) of the workpiece (18), the channel having a first wall (20) facing an opposing second wall (22). An inflatable diaphragm (24) is located on the first wall (20), and configured to engage with an engagement surface (36) on the workpiece and bias the workpiece against the second wall. The diaphragm comprises a deformable portion (26) spaced apart from the first wall of the channel, the deformable portion having ends (28,30) which provide a seal with the first wall to define a chamber (32) enclosed by the first wall and diaphragm.
Patent GB-2136829-B (GB)
Title: Ion-exchange membranes reinforced with non woven carbon fibres
Inventor: HODGON RUSSELL B
IPC: B01J47/12
Filed: 1984-03-23
Granted: 1986-06-11
Abstract: This invention is directed to electrodialysis, electrochemical membrane cells and particularly to components comprising the ion-exchange membranes. These membranes are fabricated containing a reinforcing structure comprised of non-woven carbon fibers derived for example from carbonized polyacrylonitrile. The membranes so produced have a low D.C. electrical resistance (increased conductivity) which enables electrodialysis to be performed more economically.
Patent GB-2179329-B (GB)
Title: Apparatus comprising planar elements which may be assembled together to form a structure
Inventor: FERRARI HUBERT
IPC: B65D5/48
Filed: 1986-04-29
Granted: 1989-08-02
Abstract: The invention concerns an apparatus comprising first and second planar elements, e.g. of cardboard, which may be assembled together to form a structure, e.g. a cross brace of a bottle crate. Each of these elements has a slit which extends to an edge of the respective element and into which the other element may be introduced. The slits of the two elements have linear portions which are aligned in a predetermined direction when the elements are assembled. The slit of the first element is formed to provide a flap which extends transversely with respect to the predetermined direction and which is pivotable about a folding line which extends obliquely with respect to the predetermined direction. The second element has an aperture in which the flap is engaged with the elements are assembled. Assembly of the elements in a mutually orthogonal position permits the flap to be freely pivoted about the folding line without engaging an edge of the aperture, while subsequent movement of the elements from the orthogonal position to a further position in which they lie against one another prevents the flap from pivoting freely about the folding line without engaging an edge of the aperture.