baber/WOPTO huggingface dataset:
Patent MX-PA04005215-A (MX)
Title: Counterflow fuel injection nozzle in a burner-boiler system.
Inventor: NORMAND BUJOLD
IPC: F23C5/06
Filed: 2004-05-31
Abstract: A counterflow fuel injection nozzle for injecting fuel is disclosed. The nozzle includes a nozzle wall having an interior surface that defines a nozzle interior, the interior for receiving a fuel therein. The nozzle further has a fuel passageway formed in the nozzle wall for distributing the fuel from the interior to a location exterior of the nozzle, the fuel distributed to the exterior location in a fuel flow injection direction. An airstream is provided in a prevailing air flow direction in the location exterior of the nozzle. At least one vector component of the fuel flow injection direction opposes at least one vector component of the prevailing air flow direction. In this manner, by distributing fuel into an air flow at a counterflow angle, improved control of mixing of the fuel in the air is achieved. The counterflow nozzle may be included as part of a new burner or as a retrofit to existing burners in order to incorporate counterflow mixing. Advantageously, burner turndown ratios and stability are enhanced through the use of the counterflow fuel injection nozzles with burners that use FGR (i.e., have lower O2 in combustion air supplied to the burner).
Patent MX-PA04005724-A (MX)
Title: Web page rendering mechanism using external programmatic themes.
Inventor: JOSEPH K CRONEY
IPC: G06F40/14
Filed: 2004-06-11
Abstract: A web page rendering mechanism in which a computing system generating a web page from a web page definition. A web page class is compiled from the web page definition. The theme-specific properties are described separate from the web page definition in theme-oriented text documents that are compiled into a theme class. The web page is rendered by executing an instance of the web page class in conjunction with an instance of the theme class. The web page object may include an object for each control element to be rendered. In addition, the theme object may include an object for control elements of each control element type. When rendering a control element of a particular type, the object corresponding to that control element is executed from the web page object. In addition, the object corresponding to the control element type is executed from the theme object.
Patent MX-PA04006148-A (MX)
Title: Pulsed ultrasonic device and method.
Inventor: WILLIAM W CIMINO
IPC: A61B17/32
Filed: 2002-12-18
Abstract: This invention relates to an improved method and apparatus (10) for generating profiled pulses of ultrasonic frequency vibratory energy at a distal surface of an ultrasonic applicator (13) of an ultrasonic surgical instrument for application to tissues of a patient, including the providing of a profiled pulse signal with a first profile and a maximum magnitude (20) during a first time portion (21) and a second profile and a minimum magnitude (22) during a second time portion (23), the second time portion (23) being greater than or equal to the duration of the first time portion (21), the first time portion being (21) between one millisecond and fifty milliseconds in duration, and the maximum magnitude in the range between two and twenty times the minimum magnitude.
Patent MX-PA04009552-A (MX)
Title: Method and apparatus to automatically determine type of gun connected to a wire feeder.
Inventor: CHARLES L KAUFMAN
IPC: B23K1/00
Filed: 2004-09-30
Abstract: A process is disclosed that monitors a characteristic of a welding gun connected to a wire feeder and, based on the detected characteristic, automatically determines the type of gun connected and sets operating parameters of the wire feeder and/or welding gun accordingly.
Patent MX-PA04012853-A (MX)
Title: Sebum and perspiration absorption foundation kit and associatedmulti-step method.
Inventor: RABE THOMAS ELLIOT
IPC: A61K8/19
Filed: 2003-06-10
Abstract: The present invention relates to a cosmetic kit suitable for application as a multi-step facial foundation product, said kit comprising: 1. a first composition that comprises: a. a safe and effective amount of an absorbent; and b. a first dermatologically acceptable carrier; and 2. a second composition that comprises: a. a safe and effective amount of one or more colorants; and b. a second dermatologically acceptable carrier wherein said second composition is topically applied to facial skin after said first composition.
Patent MX-PA05004624-A (MX)
Title: Method for production of nitrate-containing products from undercooling melts.
Inventor: LARS MOLAND
IPC: C05C5/04
Filed: 2002-11-01
Abstract: The invention concerns a method for the production of nitrate containing products (fertilizers, technical products) from undercooling melts, wherein a XN - water solution is evaporated up to a content of 50-99.8 weight % XN, where X is one or more selected from Ca, Mg, NH4, Na and K, and N means nitrate. The preferred range of XN is 70-99.5 weight %. The melt is cooled down to and kept at a temperature at or below the crystallisation point and finely divided solid XN powder consisting of the equilibrium phases is added to the melt. Melt drops are then formed and allowed to cool and solidify during up to 70 seconds. It is preferred to use a cooling belt for solidification of the particles. The belt is cooled by air, water, oil or another medium.
Patent MX-PA05005080-A (MX)
Title: Sequence specific dna recombination in eukaryotic cells.
Inventor: PETER DROEGE
IPC: C12N15/90
Filed: 2003-11-28
Abstract: The present invention relates to a method of sequence-specific recombination of DNA in eukaryotic cells, comprising the introduction of a first DNA comprising a nucleotide sequence containing at least one recombination sequence into a cell, introducing a second DNA comprising a nucleotide sequence containing at least one further recombination sequence into a cell, and performing the sequence specific recombination by a bacteriophage lambda integrase Int.
Patent MX-PA05005155-A (MX)
Title: Purification/decolorization treatment for fatty nitriles.
Inventor: TELSCHOW JEFFREY EARL
IPC: C07C255/03
Filed: 2003-11-13
Abstract: The present invention contemplates a process for the removal of impurities comprising amides, but which may include other impurities such as amines, from a solution of the nitrites and impurities. A reaction mixture is first formed and to that reaction mixture, 0.5 to 3wt% of approximately 60% H2SO4 is stirred in at room temperature and atmospheric pressure for a time effective for the removal of the amide impurities. Typically, after about 30 minutes, the amide impurity is removed into the lower, dark acid layer, probably as a salt. The remaining nitrile, after decantation or filtration, is still colored but is substantially free of amide. In a to second step, at room temperature or at a temperature of up to ~80¦C, color can be removed from the nitrile by stirring the acid-washed nitrile with 0.5-5 wt% of clay (bentonite), charcoal, zeolitic type materials, mixtures thereof and the like.
Patent MX-PA05007729-A (MX)
Title: Fixation device.
Inventor: JAMES WILLIAM GODFREY
IPC: F16B21/18
Filed: 2004-01-19
Abstract: A fixation device (101) which is for fixing together two parts (100,110) of a multi-part assembly and which has a ring-like body (103) which is movable from a manufactured state, in which the body is manufactured with an endless angular extent and a weakened zone (113) therein, and a use state, in which the ring-like body is split (115) at the weakened zone.
Patent MX-PA05009521-A (MX)
Title: Vehicle seat back recliner.
Inventor: LANG YUE
IPC: B60N2/235
Filed: 2004-02-24
Abstract: A vehicle seat back recliner (18) includes a locking mechanism (28) having a pair of toothed pawls (34) and a pair of cams (38) operated by a control (40) to provide locking and release between a stationary seat cushion mounted member (20) and a pivotal seat back member (24). A spring (68) of the control (40) biases the locking mechanism to a locked condition and upon release springs (50) move the toothed pawls (34) out of engagement with the toothed locking ring (32) to permit pivotal adjustment of the seat back member (24). In one embodiment, the cams (38) move in rectilinear directions and have flat actuating surfaces engaged with flat actuating surfaces of the pawls, while another embodiment has the cams (38') moved in curved paths and having curved actuating surfaces slidably engaged with curved actuating surfaces of the pawls.
Patent MX-PA05010152-A (MX)
Title: Method of making coated articles and coated articles made thereby.
Inventor: JAMES P THIEL
IPC: G02B1/10
Filed: 2004-03-22
Abstract: An article includes a first substrate, a functional coating deposited over at least a portion of the substrate, and a protective coating deposited over the functional coating. The functional coating and the protective coating define a coating stack. A polymeric material is deposited over at least a portion of the protective coating. The protective coating has a refractive index that is substantially the same as the refractive index of the polymeric material.
Patent MX-PA05012476-A (MX)
Title: Protein stabilization in solution.
Inventor: JAKOBSEN KIRSTEN KRAMER
IPC: A61K38/48
Filed: 2004-05-21
Abstract: silica-coated glass, silicone-coated glass, poly-mers of non-cyclic olefins, cycloolefin polymers and cycloolefin/linear olefin copolymers; is advan-tageous as an inner wall material in a container which comprises (i) a wall portion and (ii) one or more closure portions not constituting part of the wall portion, and which contains a formula-tion of a protein having an amino-terminal -carboxyglutamic acid (Gla) domain with 9-12 Gla residues.
Patent MX-PA05012615-A (MX)
Title: Cyclic bisamides useful in formulating inks for phase-change printing.
Inventor: PAVLIN MARK S
IPC: C07C231/02
Filed: 2004-05-21
Abstract: Cyclic bisamides may be used to formulate inks for jet ink printing. The cyclic bisamide may be prepared from a cyclic diamine and acylic monocarboxylic acids. Conversely, the cyclic bisamide may be prepared from a cyclic diacid and acylic monoamines. The performance properties of the product may be enhanced by adding some additional difunctional reactant(s), e.g., diacid or diamine. A blend of bisamides may provide better performance properties than either of the component bisamides alone, where the blend includes at least one cyclic bisamide. The bisamides, in combination with an image-forming material, and optionally in combination with other materials, is taken to a molten form and then applied to a substrate to provide a printed substrate.
Patent MX-PA05013183-A (MX)
Title: Fixture and locator device for supporting a rotatable member.
Inventor: TRAN LOC
IPC: B23Q3/06
Filed: 2004-07-21
Abstract: There is provided a locator device (20) and an associated fixture (10) a d method for supporting a rotatable member (100). The locator device (20) has base (22) and a plurality of flanges (24) extending from the base (22) in an axial direction and arranged circumferentially to define an aperture (25) for at least partially receiving the rotatable member (100) axially. The flanges (24) define slots (26) for receiving radial portions (110) of the rotatable member (100) wit the radial portions (110) extending radially outward from the flanges (24). Thus, the locator device (20) can support boreless rotatable members so that a tool (80) can be supported against the radial portions (110) of the rotatable member (100) to thereby form the rotatable member (100) to predetermined dimensions.
Patent MX-PA06000872-A (MX)
Title: Method and device for producing cement.
Inventor: REICHARDT YORK
IPC: B02C21/00
Filed: 2004-06-11
Abstract: The invention relates to a method for producing cement (9). According to said method, cement clinker (1), a material (11) containing sulfate, and optionally other constituents (2, 12) are ground together in a roller mill (4) in such a way as to render them as fine as flour. The material (11) containing sulphate is heated, dehydrated and calcinated to the desired degree in a separate installation (10), is then directly transported to the roller mill (5), and is ground therein with the remaining constituents.
Patent MX-PA06001831-A (MX)
Title: Method of plant growth promotion using amide compounds.
Inventor: BURKDOLL TODD
IPC: A01N43/16
Filed: 2004-07-15
Abstract: A method for treating plants in need of growth promotion, comprising applying to said plants, to the seeds from which they grow or to the locus in which they grow, a non-phytotoxic, effective plant growth promoting amount of an amide compound having the formula A-CO-NR1R2 in which A is an aryl group or an aromatic or non-aromatic, 5- or 6-membered heterocycle which has from 1 to 3 hetero atoms which are selected from O, N and S; where the aryl group or the heterocycle may or may not have 1, 2 or 3 substituents which are selected, independently of one another, from alkyl, halogen, CHF2, CF3, alkoxy, haloalkoxy, alkylthio, alkylsulfinyl and alkylsulfonyl; R1 is a hydrogen atom; R2 is a phenyl or cycloalkyl group which may or may not have 1, 2 or 3 substituents which are selected, independently of one another, from alkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkynyloxy, cycloalkyl, cycloalkenyl, cycloalkyloxy, cycloal- kenyloxy, phenyl and halogen, where the aliphatic and cycloaliphatic radicals may be partially or fully halogenated and/or the cycloaliphatic radicals may be substituted by from 1 to 3 alkyl groups and where the phenyl group may have from 1 to 5 halogen atoms and/or from 1 to 3 substituents which are selected, in dependently of one another, from alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio and haloalkylthio, and where the amidic phenyl group may or may not be condensed with a saturated 5-membered ring which may or may not be substituted by one or more alkyl groups and/or may have a hetero atom selected from O and S.
Patent MX-PA06002046-A (MX)
Title: Information processing apparatus and method, information recording medium manufacturing apparatus, information recording medium, computer program, and data structure.
Inventor: MURAMATSU KATSUMI
IPC: G11B20/10
Filed: 2006-02-22
Abstract: An information processing apparatus generates recording data to be recorded on an information recording medium. The information processing apparatus includes an encryption processor which encrypts content by encrypting a segment portion which forms the content by using a plurality of segment keys to generate encrypted data having different variations and by encrypting a non-segment portion, which is different from the segment portion, by using a unit key set for a content management unit, which serves as a base unit for using the content. The encryption processor encrypts the content by changing a combination of the segment keys used for encrypting the segment portion in accordance with a unit classification number set for the content.
Patent MX-PA06002639-A (MX)
Title: Dimethoxy docetaxel acetone solvate et method for the preparation thereof.
Inventor: PERRIN MARC-ANTOINE
IPC: A61K31/58
Filed: 2004-09-16
Abstract: The invention relates to dimethoxy docetaxel acetone solvate or (2R, 3S)-3-tert- butoxycarbonylamino- 2-hydroxy-3- phenyl-propionate of 4-acetoxy- 2a -benzoyloxy-5?, 20-epoxy- 1-hydroxy-7b, 10b -dimethoxy-9 -oxo-tax -11-ene -13a -yle and to the preparation thereof by crystallisation from a hydro-acetone solution.
Patent MX-PA06008384-A (MX)
Title: Transfer of calibrated time information in a mobile terminal.
Inventor: BARTLETT DAVID WILLIAM
IPC: G01S19/06
Filed: 2005-01-21
Abstract: A method of and system for calibrating un-calibrated time information within a mobile terminal 101 is disclosed. The terminal has a receiver 203 capable of receiving signals from which calibrated time information carried by a calibrated system (a satellite positioning system) can be extracted, and a receiver 200 capable of receiving signals from which un-calibrated time information carried by an un-calibrated stable system (a cellular communications system) may be extracted. The time offset between calibrated time information extracted from the calibrated system and un-calibrated time information extracted from the un-calibrated stable system is determined at a first terminal position where the signals from the un-calibrated stable system are available, the travel times of the signals from the un-calibrated stable system are known or determined, and the signals from the calibrated system are available. The un-calibrated time information extracted from signals of the un-calibrated stable system received at a second terminal position, is calibrated from known or determined travel times of the signals from the un- calibrated stable system at the second terminal position and the time offset which has been determined.
Patent MX-PA06013876-A (MX)
Title: Substituted tetrahydro-2h-isoquinolin-1-one derivatives, method for the production thereof, and use of the same as medicaments.
Inventor: HOFMEISTER ARMIN
IPC: A61P9/00
Filed: 2005-06-01
Abstract: The invention relates to compounds of general formula (I), the designations of the substituents R1, R2, Ar and X being cited in the description, and to the physiologically compatible salts thereof. The invention also relates to a method for producing said compounds, and to the use thereof as medicaments. The inventive compounds are poly(ADP-ribose)polymerase (PARP) inhibitors.
Patent MY-101880-A (MY)
Title: Benzoylphenylureas, the preparation thereof and the use thereof in pest control.
Inventor: DR JOZEF DRABEK
IPC: C07C213/02
Filed: 1987-02-28
Abstract: THE INVENTION RELATES TO NOVEL SUBSTITUTED N-BENZOYL-N'-2, 5-DIHALO-4-HALOALKOXYPHENYLUREAS OF FORMULA 1(FORMULA. 1) WHEREIN EACH OF R1 AND R2 IS HALOGEN, WITH THE PROVISO THAT R1 AND R2 MAY NOT SIMULTANEOUSLY BE CHLORINE, R3 IS A MONO- OR POLYHALOGENATED C1-C7 ALKYL GROUP, R4 IS HYDROGEN, HALOGEN, METHYL, METHOXY OR METHYLTHIO AND R5 IS HALOGEN, METHYL, METHOXY OR METHYLTHIO, TO PROCESSES AND INTERMEDIATES FOR THE PREPARATION THEREOF, TO THE USE THEREOF IN PEST CONTROL AND TO COMPOSITIONS CONTAINING, AS ACTIVE INGREDENT, AT LEAST ONE COMPOUND OF FORMULA 1. THE PREFERRED AREA OF APPLICATION OF SAID NOVEL COMPOUNDS IS THE CONTROL OF PESTS OF ANIMALS AND PLANTS.
Patent MY-101652-A (MY)
Title: Partially advanced epoxy resin compositions and products resulting from reacting and curing said compositions
Inventor: LOUIS L WALKER
IPC: C08G59/14
Filed: 1987-08-10
Abstract: THIS INVENTION IS DIRECTED TO PARTLY ADVANCED EPOXY RESIN COMPOSITIONS AND TO PRODUCTS RESULTING FROM REACTING AND CURING SAID COMPOSITIONS. THE COMPOSITIONS RESULT FROM REACTING A COMPOSITION COMPRISING A RELATIVELY LOW EQUIVALENT WEIGHT EPOXY RESIN, AND EXTENDER MATERIAL ,AND AT LEAST A CATALYST AND FOR DURING AGENT. THE COMPOSITION IS PARTIALLY ADVANCED IN THE ABSENCE OF A SOLVENT TO THE EXTENT THAT THE MELT VISCOSITY HAS INCREASED TO A VALUE WHICH IS AT LEAST 20 PERCENT GREATER THAN THE MELT VISCOSITY OF THE INITIAL MIXTURE AND THE COMPOSITION IS MELT FLOWABLE AT OR BELOW 250?C. THE PARTLY ADVANCED EPOXY RESIN COMPOSITION IS FURTHER REACTED AND CURED WITH AT LEAST ONE CURING AGENT THEREOF. THE PARTLY ADVANCED EPOXY RESIN COMPOSITIONS OF THIS INVENTION ARE USEFUL IN COATING, LAMINATES, COMPOSITES, ADHESIVES AND CASTINGS.
Patent MY-102597-A (MY)
Title: Cyclic peptide derivatives
Inventor: MANUEL DEBONO
IPC: C12R1/045
Filed: 1987-09-23
Abstract: A- 21978C CYCLIC PEPTIDES OF THE FORMULA HEREIN R IS SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, AN AMINO- PROTECTING GROUP, 8 - METHYLDECANOYL, 10 - METHYLUNDECANOYL, 10 - METHYLDODCANOYL, THE SPECIFIC C10 - ALKANOYL GROUP OF A - 21978C FACTOR C0 AND THE SPECIFIC C12 - ALKANOYL GROUPS OF A- 21978C FACTORS C4 AND C5 ; R1 AND R2 ARE INDEPENDENTLY, HYDROGEN OR AN AMINO - PROTECTING GROUP AND SALTS THEREOF ARE PREPARED BY ENZYMATIC DEACYLATION OF AN ANTIBIOTIC SELECTED FROM A - 21978C COMPLEX, A - 21978C FACTORS C0, C1, C2, C3, C4 AND C5 AND BLOCKED A- 21978C COMPLEX AND FACTORS C0, C1, C2, C3, C4 AND C5 USING AN ENZYME PRODUCED BY THE ACTINOPLANACEAC, PREFERABLY BY ACTINOPLANES UTAHENSIS. THESE A - 21978A CYCLIC PEPTIDES OR A PHARMACEUTICALLY - ACCEPTABLE SALT THEREOF ARE USEFUL INTERMEDIATES FOR PREPARING NEW ALKANOYL, ALKENOYL, BENZOYL, ACYLAMINO, N - ALKANOYLAMINOACYL, AND ALKYL CYCLIC PEPTIDE ANTIBIOTICS.
Patent MY-103692-A (MY)
Title: Downhole lock assembly
Inventor: KLAAS ZWART
IPC: E21B23/02
Filed: 1988-12-30
Abstract: THE DOWNHOLE LOCK ASSEMBLY COMPRISES A LOCK MANDREL (10) CONNECTED TO A RUNNING TOOL (11). THE RUNNING TOOL HOLDS AN INNER MANDREL (15) LOCATED WITHIN THE LOCK MANDREL (10) IN A POSITION WHICH ALLOWS LOCK-OUT KEYS (20) OF THE LOCK MANDREL (10) TO REMAIN WITHIN THE OUTSIDE DIAMETER OF THE LOCK MANDREL BODY (12). SHEAR PINS (34) ARE ADAPTED ON DOWNWARD JARRING AGAINST A LANDING NIPPLE TO EXPAND THE KEYS (20) AND SHEAR PINS (33) ARE ADAPTED ON UPWARD JARRING TO RELEASE THE RUNNING TOOL. THE RUNNING TOOL HAS A "TELL TALE" COLLET (30) CONNECTED TO IT BY A SHEAR PIN (32), TO INDICATE THAT THE LOCK MANDREL IS CORRECTLY SET IN THE LANDING NIPPLE, SAID COLLET BEING ADAPTED WHEN THE RUNNING TOOL (11) IS RELEASED FROM THE LOCK MANDREL (10) AFTER SETTING THE LOCK TO DISENGAGE INTACT FROM THE LOCK MANDREL (10) IF THE LOCK-OUT KEYS (20) ARE CORRECTLY SET AND TO TOUT THE INNER MANDREL AND SHEAR THE SHEAR PIN (32) IF THE LOCK-OUT KEYS ARE INCORRECTLY SET. THE INNER MANDREL (13) IS RESILIENTLY URGED IN AN UPWARD DIRECTION, I.E. IN THE DIRECTION OF FLOW FROM THE WELL, TO ACTUATE THE LOCK-OUT KEYS (20) TO SET THE LOCK, AND LATCH MEANS (22) IS PROVIDED TO HOLD THE INNER MANDREL IN DOWNWARD DISPOSITION AGAINTS ITS RESILIENT MEANS PRIOR TO SETTING THE LOCK. (FIG. 7) (FIG. 8)
Patent MY-104269-A (MY)
Title: Multiplate subculture solid media devices.
Inventor: RAYMOND T WASEK
IPC: C12N1/00
Filed: 1989-11-13
Abstract: A MULTIPLE SUBCULTURE SOLID MEDIA DEVICE IS PROVIDED WITH A CONNECTION FOR INTERNAL FLOW COMMUNICATION WITH A LIQUID MEDIUM CULTURE BOTTLE. THE DEVICE INCLUDES A LARGE TRANSPARENT SCREW CAP ON FACE THEREOF TO GAIN EASY ACCESS TO THE PLURALITY OF MEDIA PLATES FOR DIRECT EXAMINATION AND SAMPLE TAKING THROUGH THE GROWTH PERIOD. HOWEVER, THE CAP IS TRANSPARENT AND OF A SIZE ALLOWING CONTINUOUS EXAMINATION DURING THE GROWTH PERIOD WITHOUT ANY OPENING. AS A FEATURE OF THE INVENTION, THE SCREW CAP MAY INCLUDE AN INTEGRAL MAGNIFYING LENS FOR ENHANCING THE CONTINUOUS EXAMINATION OF CULTURE GROWTH.
Patent MY-107112-A (MY)
Title: Golf ball
Inventor: GAIL C JONKOUSKI
IPC: A63B37/00
Filed: 1990-10-08
Abstract: A GOLF BALL IS PROVIDED WITH FIVE SETS OF DIMPLES, THE DIMPLES OF EACH SET HAVING A DIFFERENT DIAMETER AND A DIFFERENT DEPTH. AS THE DIAMETER OF THE DIMPLES DECREASES, THE DEPTH OF THE DIMPLES INCREASES, AND THE ASPECT RATIO OF THE DEPTH TO DIAMETER FOR EACH SET IS WITHIN THE RANGE OF 0.025 TO 0.055 INCH. THE SIDE SURFACE OF EACH DIMPLE IS FROMED BY A FRUSTUM OF A CONE. (FIG. 9)
Patent MY-110665-A (MY)
Title: Combined vaccines comprising hepatitis b surface antigen and other antigen
Inventor: JEAN PETRE
IPC: A61K/
Filed: 1993-05-20
Abstract: STABLE AND EFFECTIVE MULTIVALENT VACCINE COMPOSITIONS COMPRISING HEPATITIS B SURFACE ANTIGEN (HBSAG) ARE DESCRIBED WHEREIN THE HBSAG COMPONENT IS STABLE FOR ONE WEEK AT 37?C AND IS HIGHLY IMMUNOGENIC, FOR EXAMPLE WHEN THE VACCINE IS ADMINISTERED TO INFANTS. THE COMPOSITIONS TYPICALLY COMPRISE HBSAG ADSORBED TO ALUMINIUM PHOSPHATE AND OTHER ANTIGENTS, ESPECIALLY THOSE SUITABLE FOR USE IN A PAEDIATRIC VACCINE, ADSORBED TO ALUMINIUM PHOSPHATE OR ALUMINIUM HYDROXIDE. METHODS FOR PREPARING THE VACCINES AND THE USE OF ALUMINIUM PHOSPHATE TO STABILISE HBSAG IN A MULTIVALENT VACCINE FORMULATION ARE ALSO DESCRIBED.