baber/WOPTO huggingface dataset:
Patent ZA-200001462-B (ZA)
Title: Improvements in pumps.
Inventor: TEBBY STEPHEN WALKER
IPC: F04D29/42
Filed: 2000-05-25
Abstract: A fluid pump (10) comprising a body housing (14) a fluid pumping chamber having a rotatable pumping member (16), a drive shaft (12) which passes through an aperture in the body into the pumping chamber to effect rotation of the pumping member in use, and a seal (18) between the pump body and rotary shaft to inhibit fluid moving along the shaft out of the pumping chamber, characterised by a dividing shroud (32) operably located between the seal and the rotatable pumping member to divide the seal chamber (30) between the seal and the rotary pumping member. <IMAGE>
Patent ZA-200105845-B (ZA)
Title: N<2>-phenylamidine derivatives.
Inventor: CHARLES MARK DAVID
IPC: A01N41/10
Filed: 2001-07-16
Abstract: The invention provides fungicidal compounds of formula (I) and salts thereof wherein: R<SUP>1 </SUP>is alkyl, alkenyl, alkynyl, carbocyclyl or heterocyclyl, each of which may be substituted, or hydrogen; R<SUP>2 </SUP>and R<SUP>3</SUP>, which may be the same or different, are any group defined for R<SUP>1</SUP>; cyano; acyl; -OR<SUP>a </SUP>or -SR<SUP>a</SUP>, where R<SUP>a </SUP>is alkyl, alkenyl, alkynyl, carbocyclyl or heterocyclyl, each of which may be substituted; or R<SUP>2 </SUP>and R<SUP>3</SUP>, or R<SUP>2 </SUP>and R<SUP>1</SUP>, together with their interconnecting atoms may form a ring, which may be substituted; R<SUP>4 </SUP>is alkyl, alkenyl, alkynyl, carbocyclyl or heterocyclyl, each of which may be substituted; hydroxy; mercapto; azido; nitro; halogen; cyano; acyl; optionally substituted amino; cyanato; thiocyanato; -SF<SUB>5</SUB>; -OR<SUP>a</SUP>; -SR<SUP>a </SUP>or -Si(R<SUP>a</SUP>)<SUB>3</SUB>; m is 0 to 3; when present R<SUP>5</SUP>, which may be the same or different to any other R<SUP>5</SUP>, is any group defined for R<SUP>4</SUP>; R<SUP>6 </SUP>is optionally substituted carbo- or heterocylclyl; and A is a defined linking group, or -A-R<SUP>6 </SUP>and R<SUP>5 </SUP>together with benzene ring M form an optionally substituted fused ring system.
Patent ZA-200300895-B (ZA)
Title: Method and system for real-time fluorescent determination of trace elements.
Inventor: WALKER DWIGHT SHEROD
IPC: G01N23/04
Filed: 2003-01-31
Abstract: A system for use in in-situ analysis of pharmaceutical samples, said system comprising means for holding a plurality of said samples, wherein said samples are present in the form of a powder formulation; means for moving said plurality of samples along a sample path; means for generating a plurality of incident radiation pulses of different wavelength; means for illuminating at least a respective one of said samples with at least a respective one of said radiation pulses during said movement of said samples, said radiation pulse having a suitable range of radiation wavelengths capable of inducing a fluorescent response; means for detecting a first resultant fluorescence emitted from each of said samples; first control means in communication with said moving means and said incident radiation generating means for synchronizing said means for illuminating each of said samples with said moving means.
Patent ZA-200303926-B (ZA)
Title: Method and device for desalting water.
Inventor: WOBBEN ALOYS
IPC: B01D61/12
Filed: 2003-05-21
Abstract: The invention pertains to a method and a device for desalting water by reverse osmosis, particularly for desalting seawater, in which saltwater is introduced under a first pressure into a pressure-compensation device and conducted from pressure-compensation device at a second, higher pressure into a membrane module, wherein desalted water and concentrated saltwater are conducted out of membrane module, wherein the concentrated saltwater conducted out of membrane module is continuously introduced at roughly second pressure into pressure-compensation device and used there to apply roughly second pressure to saltwater introduced into pressure-compensation device and to introduce saltwater into membrane module, and wherein the introduction of concentrated saltwater into pressure-compensation device and the conduction of concentrated saltwater out of pressure-compensation device are accomplished by means of controlled main valves. The main valves are subject to high mechanical stresses, particularly during the opening and closing of the valves. To reduce or avoid these, it is provided according to the invention that secondary valves arranged in parallel with main valves are controlled such that load peaks during opening and/or closing of main valves are reduced.
Patent ZA-200305362-B (ZA)
Title: Aqueous binders
Inventor: ULRIKE KUTTLER
IPC: C23C/
Filed: 2003-07-11
Abstract: An aqueous binder comprises hydroxyurethanes having units derived from polyfunctional hydroxy compounds having at least4C atoms, it possible that some of the carbon atoms is possible to be replaced by oxygen atoms or by ester groups and at least two hydroxyl groups and units derived from polyfunctional isocyanates.  An aqueous binder comprises condensation products of carboxyl-containing resins and hydroxyl group-containing resins; hydroxyurethanes; and curing agents that are active at 120degreesC. The hydroxyurethanes include units derived from polyfunctional hydroxy compounds having at least4C. Some of the carbon atoms is possible to be replaced by oxygen atoms or by ester groups and at least two hydroxyl groups and units derived from polyfunctional isocyanates from isocyanates of formula R(NCO). R  =  n-functional cycloaliphatic, aliphatic-polycyclic, aromatic-aliphatic-branched or aromatic radical; n  =  at least2.
Patent ZA-200309779-B (ZA)
Title: Method and device for obtaining fatty acid esters from native oils and fats by means of the enzymatic separation thereof
Inventor: BRUNNER KARLHEINZ
IPC: C11C3/00
Filed: 2003-12-18
Abstract: Process (I) for the enzymatic hydrolysis of oils and fats to produce fatty acids and glycerol by contacting a mixture of the oil or fat and water with lipase biocatalyst comprises: (a) carrying out the hydrolysis reaction until the reaction rate falls below a preset value; (b) separating the aqueous glycerol phase; (c) separating the fatty acids from the organic phase; and (d) recycling the rest of the organic phase. Independent claims are also included for: (1) a process (II) for the enzymatic hydrolysis of oils and fats to produce fatty acids and glycerol by contacting a mixture of the oil or fat and water with a lipase biocatalyst, comprising: (a) separating the hydrolysis reaction mixture into an aqueous glycerol phase and an organic phase in a self-discharging separator operated so that a lipase-enriched layer collects between the aqueous and organic phases in the plate stack of the separator; (b) emptying the separator at preset times; and (c) recycling the discharged contents of the separator drum; and (2) a process (III) for the enzymatic hydrolysis of oils and fats to produce fatty acids and glycerol by contacting a mixture of the oil or fat and water with a lipase biocatalyst, comprising carrying out the hydrolysis discontinuously in multiple parallel reactors operating in a loop system, with pumped recirculation of the reactor contents so that one reactor is being filled with oil or fat while another is in hydrolysis service, and another is being emptied into a separator which separated the aqueous glycerol phase from the organic phase before the fatty acids are separated from the organic phase.
Patent ZA-200404530-B (ZA)
Title: Hand-held firing device comprising several cartridges
Inventor: RAPHAEL FLEISCHHAUER
IPC: F42B/
Filed: 2004-06-08
Abstract: The inventive firing device ( 1 ) comprises a cartridge reception unit ( 11 ) in which each of several cartridges ( 3 a to 3 d) is provided with one propellant ( 132 ) and is interchangeably disposed in one reception chamber ( 9 ), and a cover part ( 7 ) closing the rear section of the device by means of which cartridges can be replaced. A fluid and/or powdered substance ( 14 ) that can be propelled by means of the triggered propellant ( 132 ) is stored in each cartridge. Triggering units for the cartridges ( 3 a- 3 d) which can be activated sequentially by a trigger element ( 21 ) are disposed in the cover part ( 7 ). In order not to harm the user when replacing cartridges, the cartridge reception unit ( 11 ) and the top part of each cartridge are aligned with each other so as to seal the cartridge area ( 9 ) at least following the firing of the cartridge, thereby leaving no substantial quantity of the substance ( 14 ) in the firing device ( 1 ) outside the cartridges ( 3 a- 3 d).
Patent ZA-200408072-B (ZA)
Title: Near infrared fluorescent contrast agent and method for fluorescene imaging
Inventor: KAWAKAMI MASAYUKI
IPC: C07D209/60
Filed: 2004-10-06
Abstract: A near infrared fluorescent contrast agent which is excellent in permeability in a living tissue and enables specific imaging of tumor and/or blood vessel, comprising a compound represented by formula (I) or a pharmaceutically acceptable salt thereof, wherein R1, R2, R7, and R8 represent a C1-C10 alkyl group or the like; R3, R4, R5, R6, R9, R10, R11, and R12 represent a hydrogen atom, a C1-C6 alkyl group, an aryl group or the like; X1 and X2 represent a C1-C15 alkyl group or an aryl group and X1 and X2 in total have 0 to 4 carboxyl groups; m1, m2, and m3 represents 0 or 1; L1 to L7 independently represent a methine group; M represents a hydrogen atom, a metal, or a quaternary ammonium salt; and n represents an integer of 1 to 7 necessary for neutralizing charge.
Patent ZA-200409270-B (ZA)
Title: Hose direct canister lid
Inventor: LUTHER T NIEH
IPC: B65D/
Filed: 2004-11-18
Abstract: A hose direct cannister lid includes a port that accepts a hose connected to a source of vacuum in order to evacuate a cannister to which the lid is connected. The hose direct cannister lid includes a first valve for exposing the cannister to the source of vacuum when the vacuum hose is secured to the lid, and wherein the first valve closes when the source of vacuum is removed in order to seal the lid and cannister from ambient. The hose direct cannister includes a second valve used to break the vacuum and expose the interior of the cannister to ambient.
Patent ZA-200704921-B (ZA)
Title: Sulfonyl amino cyclic derivatives and use thereof
Inventor: SWINNEN DOMINIQUE
IPC: A61K/
Filed: 2005-12-19
Abstract: The present invention is related to derivatives of Formula (I) and use thereof in particular for the treatment and/or prophylaxis of autoimmune disorders, inflammatory diseases, cardiovascular diseases, neurodegenerative diseases, cancer, respiratory diseases and fibrosis, including multiple sclerosis, arthritis, emphysema, chronic obstructive pulmonary disease, liver and pulmonary fibrosis.
Patent ZA-202200289-B (ZA)
Title: Virtual prediction buffer for intra block copy in video coding
Inventor: JIZHENG XU
Filed: 2022-01-05
Abstract: A method of visual media processing method includes performing a conversion between a current video block of a current picture of a visual media data and a bitstream representation of the visual media data. The conversion is based on a reference region from the current picture comprising reference samples used for deriving a prediction block of the current video block. A virtual buffer of a defined size is used for tracking availability of the reference samples for deriving the prediction block.
Patent ZA-202304089-B (ZA)
Title: Lupeol coupled triphenylphosphine derivative and its preparation and application
Inventor: CUI HONGXIA
Filed: 2023-04-03
Abstract: Disclosed are a lupeol coupled triphenylphosphine derivative and its preparation and application, and related to the technical field of medicine. According to the invention, lupeol is used as a raw material, and an aliphatic straight chain containing bromine atoms is introduced by taking its C-3 hydroxyl group as a connection point through esterification reaction to synthesize an intermediate compound; then, the intermediate compound and triphenylphosphine are carried out salt formation to obtain the target product lupeol coupled triphenylphosphine derivative. The lupine alcohol coupled triphenylphosphine derivative of the invention has good biological activity for the growth of human liver cancer HepG-2, human lung cancer A549, human breast cancer MCF-7 and MDA-MB-231 cells, and has the potential to be developed as a new anti-tumor drug.
Patent GR-1004280-B (GR)
Title: Heater based on induced thermoforce
Inventor: VOUKOTA SASHA-ALEXANDROS
IPC: H05B3/60
Filed: 2002-01-04
Abstract: heater for electroconductive liquid based on induced thermoforce. Low frequency electromagnetic field is applied to an electroconductive liquid of means of immersed electrodes A and B. A palindromic motion is caused to the ions and the electrons in the liquid and thus thermoforce is induced, heating the bulk of the electroconductive liquid C that is contained in the non-conductive containet D.An apparatus (Drawing 3), in accordance with, used to induce heat to electroconductive liquid for further use, consists of: 1. A metallic hollow "pi" (
Patent MX-354105-B (MX)
Title: Culture of haemophilus influenzae in culturing media free of animal origin compounds.
Inventor: MARIO MOISES ALVAREZ
IPC: C12R1/21
Filed: 2010-12-20
Abstract: The present invention refers to: (a) obtention of leghemoglobin, (b) formulation of the culturing medium, (c) culturing conditions in flask or bioreactor for determining a production method of the Haemophilus influenzae bacterium, which includes a defined culturing medium which would not require the use of animal origin compounds in the culturing medium. Specifically, the proposed culturing medium does not comprise haemolysed compounds or haemoglobin as a source of iron and donor of a porphyrin group, where leghemoglobin of vegetable origin is used, this being extracted from leguminous plant root nodules. And the method for culturing haemophilus influenzae, which comprises the following steps: (i) production of pre-production of pre-inoculants, (ii) production of inoculants, (iii) trespass of the inoculum to a fermenter containing the medium herein proposed, (iv) culture in the fermenter at control temperature and pH conditions and (v) recovery of biomass by physical means (v. gr Cent rifugation or filtration).
Patent MX-340174-B (MX)
Title: Ejection device for ejecting small doses.
Inventor: DAVID WEILL
IPC: A61M5/315
Filed: 2010-12-09
Abstract: The invention relates to a device for ejecting a liquid or paste product, including a body (2) having a recess (11) for receiving a product to be ejected, characterized in that it includes a threaded rod (3), which is translatably movable so as to act on the product to be ejected, a bolt (5), which is mounted so as to engage with the threaded rod (3) in order to cause same to translatably move, and a lever (1) acting on the bolt (5) by means of a control means for causing the rotation thereof.
Patent MX-337858-B (MX)
Title: Fabric including polylefin elastic fiber.
Inventor: LIU HONG
IPC: D01F6/06
Filed: 2010-12-15
Abstract: An article comprising a yarn comprising an elastomeric propylene-based polymer composition; said polymer composition comprising at least one elastomeric propylene- based polymer, wherein said yarn has a draft greater than 200%; wherein said article is a fabric or a garment.
Patent MX-337303-B (MX)
Title: Method for producing coated molded bodies.
Inventor: KORALEWSKI KLAUS
IPC: B29C37/00
Filed: 2010-12-15
Abstract: The invention relates to a method for producing coated molded bodies having completely or partially structured surfaces. The invention further relates to a system for performing said method.
Patent MX-339497-B (MX)
Title: A device and a method to controllably assist movement of a mitral valve.
Inventor: SOLEM JAN-OTTO
IPC: A61M60/135
Filed: 2011-03-25
Abstract: A device, a kit and a method is presented for permanently augmenting the pump function of the left heart. The mitral valve plane is assisted in a movement along the left ventricular long axis during each heart cycle. The very close relationship between the coronary sinus and the mitral valve is used by various embodiments of a medical device providing this assisted movement. By means of catheter technique an implant is inserted into the coronary sinus, the device is augmenting the up and down movement of the mitral valve and thereby increasing the left ventricular diastolic filling when moving upwards and the piston effect of the closed mitral valve when moving downwards.
Patent MX-338106-B (MX)
Title: Dispensing container for probiotics.
Inventor: HUBER-HAAG KARL-JOSEF
IPC: A23L33/00
Filed: 2011-05-27
Abstract: The present invention proposes a dispensing container (1) for probiotics (2) in a viscous or liquid carrier (3), the probiotics (2) having a higher specific weight than the viscous or liquid carrier (3), wherein the container (1) comprises a reservoir (4) for holding the carrier (3) and a dispensing head (5) being in fluid connection with the reservoir (4), the dispensing head (5) comprising at least one outlet (6), wherein the concentration of the probiotics (2) decreases from the outlet (6) of the dispensing head (5) towards a bottom portion (1a) of the reservoir (1).
Patent MX-355398-B (MX)
Title: Personal height rescue apparatus.
Inventor: JULIAN ELWYN RENTON
IPC: A62B1/08
Filed: 2005-05-13
Abstract: There is provided height rescue apparatus comprising a casing (9) which incorporates a bracket for attachment to a harness (2). The bracket can be releasably attached to a load element (11) which is attached to a safety line (10) which in turn can be attached to a secure anchorage. There is also a release means in the form of a pull cord (38) for releasing the load element (11) from the bracket (4) after a fall and speed control means for controlling the rate of deployment of an elongate element stored within the casing (9) and thus controlling the descent of a user (1).
Patent MX-337676-B (MX)
Title: Mold and mildew stain removing solution.
Inventor: GAUDREAULT ROSEMARY
IPC: C11D1/86
Filed: 2013-08-23
Abstract: A solution having improved mold and mildew stain removing properties on hard surfaces, that is easier to handle (less corrosive and less malodorous) and that is environmentally friendly. The mold and mildew stain removing solution includes the following components: a surfactant selected from the group consisting of alcohol ethoxylates, alkyl sulfates, alkyl ether sulfates, alpha olefin sulfonates, alkyl phosphates, alkyl amidopropyl betaines, alkyl betaines, amphoacetates, amphoproprionates, amphosulfonates, amine oxides, alkanolamides, sulfosuccinates, and sultaines, a solvent, and at least one chelating agent. The solution may further comprise a hydrotrope, a diluent, a preservative, and/or a fungicide. The surfactant is preferably an alcohol ethoxylate. The hydrotrope is preferably lauramine oxide. The solvent is preferably a glycol ether. The chelating agents are preferably sodium gluconate and a solution of the trisodium salt of methyl glycine diacetic acid.
Patent MX-346312-B (MX)
Title: Ophthalmic treatments.
Inventor: ANANT SHARMA
IPC: A61P27/04
Filed: 2012-04-05
Abstract: Aqueous compositions suitable for topical administration to the human or animal eye contain at least one water-soluble polymeric ophthalmic lubricant, such as hyaluronate, carbomer gel or hypromellose, together with a water-soluble analgesic. The analgesic may be an opiod, particularly an opioid having an affinity for 5-HT receptors, such as tramadol. Typical tramadol levels would be in the range of 0.5% to 1.0% w/v. The aqueous compositions may for example be used as artificial tears, and as general ophthalmic lubricants for treating conditions such as dry eye or blepharitis. Further compositions combine ophthalmologically- active agents, such as pharmaceuticals, with opioids, such as tramadol in particular. These compositions may be used to treat the eye while reducing pain or discomfort that would normally be produced by administering these particular pharmaceuticals to the eye, and increasing the efficacy of the pharmaceuticals. Compositions are also disclosed, containing opioids with 5-HT receptor activity, which are of general use in alleviating pain in and around the eye.
Patent MX-338388-B (MX)
Title: Tape monitoring system.
Inventor: LAM JOE AUGUSTINE S T
IPC: B31B1/00
Filed: 2013-09-30
Abstract: In general, the present invention comprises of a control unit with a tape applicator with operative members to selectively actuate sensors of a multiple sensor arrangement each of which is positioned to detect movement or position caused by a carton or the dispensing tape; specifically, the signal caused by the present of the carton; the movement caused by the dispensing tape as the carton being taped, and a further signal actuated based on the size (depletion) of the dispensing tape roll. The detected signals from the sensors are sent to a control unit with a multiple timing circuit or a preprogrammed microprocessor with predetermined sequences and time values to generate and emit a corresponding alarm signal based on the following control logics.
Patent MX-345010-B (MX)
Title: Variable flow training cup.
Inventor: MAXIME R RICHARD
IPC: A47G19/22
Filed: 2013-11-06
Abstract: A training cup for children includes a cup body. A flow cap having an annular flow gap is selectively mounted to the cup body. A control ring is mounted to the flow cap for relative longitudinal movement toward and away from the cup body. The control ring includes an annular plug. In a first position the plug will block the flow gap to prevent flow from the training cup. In a second position the plug is spaced from the flow gap to allow restricted flow from the training cup. An infinite variation of positions and flow restriction are allowed between this first and second position. The control ring includes a drinking rim which has a minimum diameter of approximately 42 mm to force the child to engage the drinking rim with the lips and use it as a cup.
Patent MX-354588-B (MX)
Title: Apparatus for blowing and filling plastic containers.
Inventor: GUILLAUME CHAUVIN
IPC: B65B7/28
Filed: 2012-08-02
Abstract: The invention concerns an apparatus (10) for simultaneously blowing and filling a plastic container from a preform, the apparatus comprising: a mould (14) for enclosing a preform, so as to leave access to the mouth of the preform, stretching means (42) for stretching the preform within the mould, an injection head (16) for injecting a liquid through the mouth so as to cause expansion of the preform within the mould, thereby obtaining a blown and filled container (12) that comprises a dispensing opening (22), characterized in that the apparatus further comprises a capping head (18) for fixing a cap (40) on the dispensing opening of said blown and filled container, the capping head being permanently arranged between the injection head (16) and the mould (14).
Patent MX-351847-B (MX)
Title: Extruded pet parison, container, and method.
Inventor: WILLIAM C YOUNG
IPC: B29C49/22
Filed: 2012-08-27
Abstract: An extruded PET parison includes a first extruded polymer comprising PET, and a second extruded polymer comprising PET. In embodiments, the first extruded polymer and the second extruded polymer are co-extruded, and the first extruded polymer has an intrinsic viscosity that is higher that the intrinsic viscosity of the second extruded polymer. A monolayer embodiment is also disclosed. In embodiments, a monolayer extruded PET container is comprised of bottle grade PET resin that has been solid stated and may have an IV from about 0.96 to about 1.4.