baber/WOPTO huggingface dataset:
Patent MX-PA04002373-A (MX)
Title: Trk polypeptide purification method.
Inventor: ALAN GEORGE SIMPSON ROBERTSON
IPC: C07K19/00
Filed: 2002-09-17
Abstract: This invention relates to a purification method, particularly for purifying tyrosine kinase receptor related polypeptides, and to products made by the method. The method comprises a method of producing tyrosine kinase receptor-related polypeptides, the method comprising expressing a tyrosine kinase receptro-related polypeptide in a recombinant expression system and separating expressed monomeric tyrosine kinase receptor-related polypeptide from multimeric form(s) of the expressed polypeptide in a separation step, the separation step allowing refolding of the expressed tyrosine kinase receptor-related polypeptide into a biologically active form.
Patent MX-PA04002630-A (MX)
Title: Artificial surface with integrated thermal regulation.
Inventor: JEAN PREVOST
IPC: E01C13/08
Filed: 2002-09-18
Abstract: A synthetic grass surface (10) includes widely spaced rows (13) of ribbons (15) projecting from a flexible backing sheet (12). Thermal regulating means (23) are attached to the backing sheet (12) in the spaces between the rows (13) of the ribbons (15). A relatively thick infill layer (17) is disposed on the top of the backing sheet (12), thereby burying the thermal regulating means (23) and holding the ribbons (15) upright. The infill layer (17) may include a growing medium for plant growth. In one embodiment, electric cables (27) are integrated into the synthetic grass surface (10) in order to heat the surface for de icing or to maintain plant root warmth. In another embodiment, perforated flexible pipes (29) are integrated into the synthetic grass surface (10) to moisten the surface, thereby cooling the surface when the moisture evaporates. The thermal regulating system (23) of the invention is energy efficient and economical to install and operate.
Patent MX-PA04003913-A (MX)
Title: Lamellar clarifier.
Inventor: ALAIN BOULANT
IPC: B01D21/28
Filed: 2002-10-25
Abstract: The invention concerns a lamellar clarifier (1) comprising: a) a tank (3) of liquid to be clarified (5); b) means (7) for conveying said liquid (5) into a lower zone (9) of said tank (3); c) means (11) for evacuating said liquid (5) from an upper zone (13) of said tank (3); d) a plurality of clarifying plates (Di) mounted inside said tank (3), defining a plurality of passages extending between said lower (9) and upper (13) zones; and e) means for calibrating said liquid flow (5) between said passages and said upper zone (13). Said calibrating means comprise first tubular members (Ti) mounted inside said tank (3) and integral with said plates (Di), and second tubular members (Tj) arranged substantially staggered relative to said first tubular members (Ti).
Patent MX-PA04005402-A (MX)
Title: Catalysts for ammonia synthesis.
Inventor: PERNICONE NICOLA
IPC: B01J23/46
Filed: 2002-10-18
Abstract: We claim catalysts for ammonia synthesis based on ruthenium, directly supported over graphite having BET specific surface area in excess of 10 m2/g, preferably in excess of 100 m2/g and more preferably in excess of 280 m2/g, said graphite being characterised by X-ray diffraction pattern containing the diffraction lines characteristic of the crystalline graphite only, with exclusion of relevant bands due to amorphous carbon, to which catalysts barium, caesium and potassium are added as promoters. The graphitic supports allow to avoid the known pre-treatments and post-treatments needed in the case of supports obtained by partial graphitisation of active carbons and during use they are affected negligibly by the methanation shown by the supports obtained from active carbons. Furthermore, the catalysts of the present invention are characterised by a very high activity, even with ruthenium loadings well below the known loading.
Patent MX-PA04009941-A (MX)
Title: Antibiotic/benzoyl peroxide dispenser.
Inventor: NAOMI VISHNUPAD
IPC: A61K36/82
Filed: 2003-04-14
Abstract: Two separate compositions, one containing an effective anti-acne treating amount of a first active ingredient and one containing a second active ingredient that is incompatible with the first active ingredient are packaged within and dispensed from a common dispenser. By packaging these two active ingredients in this manner, long shelflife and convenient dispensing and application are provided.
Patent MX-PA04012401-A (MX)
Title: Chemically cross-linked cellulosic fiber and method of making same.
Inventor: DANA B MCBEE
IPC: C08B15/10
Filed: 2003-06-11
Abstract: The present invention relates to cross-linked cellulosic fiber having improved absorbency characteristics when compared to conventional cross-linked fibers. The cross-linked cellulosic fiber is obtainable by reacting pulp in the sheet or fluff form with one or more reagents selected from organic molecule having acid and aldehyde functional groups "acid aldehydes." The invention also relates to a method of producing the cross-linked fiber. The method includes heating the treated cellulosic fibers to promote intrafiber cross-linking. The cross-linked fibers are characterized by having an improved centrifuge retention capacity, fluid acquisition rate, resiliency, absorbent capacity, absorbency under load, and other absorbent properties. The inventive cross-linked fibers are useful in forming absorbent composites, and in particular absorbent cores for use in absorbent articles.
Patent MX-PA04012912-A (MX)
Title: Peptides from the e2, e6 and e7 proteins of human papillomaviruses 16 and 18 for detecting and/or diagnosing cervical and other cancers.
Inventor: HU YAO XIONG
IPC: G01N33/569
Filed: 2003-07-02
Abstract: An isolated protein sequence or peptide from the E2, E6 or E7 early coding region of human papillomavirus (HPV) that is soluble in an aqueous medium, and characterized by a relative paucity of tryptophan, methionine and cysteine residues, and a relative abundance of glycine and asparagine residues. Also disclosed are isolated protein sequences or peptides from the E2, E6 or E7 early coding regions of HPV 16 and 18 and methodologies for detecting or diagnosing cancer or cellular abnormalities. Detection and/or diagnosis of cancer or cellular abnormalities may include detecting and/or diagnosing pre-cancerous or pre-malignant conditions, cervical dysplasia, cervical carcinoma, koilocytosis, hyperkeratosis, intraepithelial lesions, and other cancers. Preferably, novel methodologies for detecting and/or diagnosing cancer or cellular abnormalities of the present invention may comprise the steps of (1) reacting a sample of body fluid or tissue with isolated protein sequences or peptides; (2) forming an antibody-peptide complex; and (3) detecting the antibody-peptide complex.
Patent MX-PA04012992-A (MX)
Title: Rotatable/removeable keyboard.
Inventor: DOMINICK H SALVATO
IPC: H01H13/70
Filed: 2004-12-17
Abstract: A system that facilitates desirable orientation of a display on a machine data reader comprises a keypad that is moveable with respect to a body of the machine data reader, the keypad utilized to relay information to the machine data reader. The system further comprises a component that senses a position of the keypad, and a component that orients the display based at least in part upon the sensed position of the keypad.
Patent MX-PA05000139-A (MX)
Title: Production of polyketides and other natural products.
Inventor: MOSS STEVEN
IPC: C12N15/52
Filed: 2003-07-16
Abstract: The present invention relates to production of polyketides and other natural products and to libraries of compounds and individual novel compounds. One important area is the isolation and potential use of novel FKBP-ligand analogues and host cells that produce these compounds. The invention is particularly concerned with methods for the efficient transformation of strains that produce FKBP analogues and recombinant cells in which cloned genes or gene cassettes are expressed to generate novel compounds such as polyketide (especially rapamycin) FKBP-ligand analogues, and to processes for their preparation, and to means employed therein (e.g. nucleic acids, vectors, gene cassettes and genetically modified strains).
Patent MX-PA05002171-A (MX)
Title: Safety seal for cap.
Inventor: DAVID TORRENT ORTEGA
IPC: B65D41/48
Filed: 2003-08-26
Abstract: The invention relates to a safety seal for a cap, of the type intended for closures for bottles. The construction of the inventive seal is characterised in that it comprises breaking points along the edge as well as other breaking points which are used to separate the disk from the flap of the seal, such that a lower ring may or may not be left on the neck of the bottle. The invention is further characterised in that the fixing means thereof comprises projecting tabs that are equidistantly distributed along the length of the inner surface of the lower cylindrical body of the seal. Moreover, the design of said fixing means ensures that the seal can be easily introduced and firmly fixed.
Patent MX-PA05003762-A (MX)
Title: Inhibitors of fatty acid amide hydrolase.
Inventor: DALE L BOGER
IPC: C07D417/14
Filed: 2003-10-08
Abstract: Improved competitive inhibitors of FAAH employ an alpha-keto heterocyclic pharmacophore and a binding subunit having a ?-unsaturation. The alpha-keto heterocyclic pharmacophore and a binding subunit are attached to one another, preferably by a hydrocarbon chain. The improvement lies in the use of a heterocyclic pharmacophore selected from oxazoles, oxadiazoles, thiazoles, and thiadiazoles that have alkyl or aryl substituents at their 4 and/or 5 positions. The improved competitive inhibitors of FAAH display enhanced activity over conventional competitive inhibitors of FAAH.
Patent MX-PA05004174-A (MX)
Title: Multilayered tissue products.
Inventor: GIL GARNIER
IPC: D21H27/38
Filed: 2003-07-10
Abstract: A tissue product containing a multi-layered paper web that has at least one layer formed from a blend of pulp fibers and synthetic fibers is provided. By containing at least one layer of synthetic and pulp fibers, it has been discovered that lint and slough of a tissue product formed according to the present invention can be substantially reduced. In addition, by limiting the amount and layers to which the synthetic fibers are applied, the increase in hydrophobicity and cost of the tissue product may be minimized, while still achieving the desired reduction in lint and slough. In some embodiments, the tendency of the synthetic fibers to sink or float in the fibrous furnish may be minimized to enhance processability by selecting certain types of synthetic fibers, e.g., those with a certain density imbalance.
Patent MX-PA05004601-A (MX)
Title: A method for the treatment, prevention, or inhibition of a cns disorder and/or pain and inflammation using a combination of duloxetine, venlafaxine or atomoxetine and a cyclooxygenase-2 selective inhibitor and compositions thereof.
Inventor: STEPHEN P ARNERIC
IPC: A61K31/415
Filed: 2003-12-06
Abstract: A method of treating, preventing, or inhibiting a CNS disorder and/or pain and inflammation or an inflammation-associated disorder in a subject in need of such treatment or prevention provides for treating the subject with duloxetine, venlafaxine or atomoxetine and a cyclooxygenase-2 selective inhibitor or prodrug thereof, wherein the amount of duloxetine, venlafaxine or atomoxetine and the amount of a cyclooxygenase-2 selective inhibitor or prodrug thereof together constitute a CNS disorder, pain and inflammation, or inflammation-associated disorder suppressing treatment, prevention, or inhibition effective amount of the composition. Compositions and pharmaceutical compositions that contain duloxetine, venlafaxine or atomoxetine and a cyclooxygenase-2 selective inhibitor are also disclosed.
Patent MX-PA05005437-A (MX)
Title: New synergistic combination comprising roflumilast and formoterol.
Inventor: NORBERT KOLASSA
IPC: A61K31/44
Filed: 2003-11-26
Abstract: The invention relates to the combined administration of roflumilast and formoterol for the treatment of respiratory tract disorders.
Patent MX-PA05005893-A (MX)
Title: Pharmaceutical composition of 1-(3-hydroxy -4-methoxyphenyl) -4-methyl -5-ethyl-7, 8-dimethoxy -5h-2, 3-benzodiazepine and uses therof.
Inventor: HARRIS HERBERT W
IPC: A61K31/551
Filed: 2003-12-03
Abstract: Pharmaceutical compositions comprise 1-(3-hydroxy -4-methoxyphenyl) -4-methyl-5- ethyl-7, 8-dimethoxy- 5H-2, 3-benzodiazepine, or a pharmaceutically acceptable salt thereof. The compositions are used for treating, preventing or delaying the onset of disorders mediated by LTB4 or TXA2.
Patent MX-PA05013951-A (MX)
Title: Melanocortin recptor 4(mc4) agonists and their uses.
Inventor: YAN LIANG ZENG
IPC: A61K38/12
Filed: 2004-06-17
Abstract: The present invention relates to peptide agonists of the MC4 receptor, and as such are useful in the treatment of disorders responsive to the activation of this receptor, such as obesity, diabetes mellitus and male and/or female sexual dysfunction.
Patent MX-PA06002641-A (MX)
Title: Adhesion promoting composition and method.
Inventor: TYE ANTHONY
IPC: C09D7/63
Filed: 2005-08-09
Abstract: An adhesion promoting composition includes a polymer, such as an acrylic copolymer, having acetoacetoxy functionality and adhesion-promoting functionality and a metal alkoxide, chelate, and/or alkoxide chelate. The composition is applied in a first layer over a metal substrate or a coated substrate, then coated with a desired refinish coating composition.
Patent MX-PA06006991-A (MX)
Title: Hydrophilic fibers containing substantive polysiloxanes and tissue products made therefrom.
Inventor: MOLINE DAVID A
IPC: A61K8/895
Filed: 2004-09-08
Abstract: The present invention is polysiloxane pretreated pulp fibers comprising pulp fibers, and a polysiloxane. The polysiloxane pretreated pulp fibers have a polysiloxane content of about 0.4 percent or greater by weight of dry pulp fibers, a silicone retention factor of about 0.6 or greater, and an initial water drop absorption value of about 180 seconds or less.
Patent MX-PA06008231-A (MX)
Title: Gypsum-based building material with enhanced thermal conductivity and electromagnetic shielding..
Inventor: GUCKERT WERNER
IPC: C04B35/00
Filed: 2006-07-20
Abstract: A gypsum based building material contains preferably 25% compact milled expanded graphite relative to the dry weight of the building material. The graphite can contain metal or carbon fibers. The building material can be contained in a profiled part, one or more surfaces of which can be coated with paper, film, metal, textile or synthetic plastic. Independent claims are included for the following: (1) the production of the building material; (2) a profiled part containing compact milled expanded graphite; and (3) the production of the profiled part.
Patent MX-PA06011917-A (MX)
Title: Modular refrigeration and/or freezer appliance.
Inventor: BETTO FEDERICO
IPC: F25D17/04
Filed: 2005-04-13
Abstract: A modular refrigeration and/or freezer appliance comprising at least one U-shaped module (16) which can be fitted to other modules to define, together with closure walls and at least one frontal door, a thermally insulated compartment, said U-shaped module (16) being installable vertically, there being provided, in correspondence with said closure walls (40, 41), reversible connection means (6a, 6b, 30) between the U-shaped modules (16) or between said U-shaped module and other modular components (2) of the refrigeration appliance.
Patent MX-PA06012546-A (MX)
Title: Adaptive video telephone system.
Inventor: WACHOB DAVID E
IPC: H04N7/00
Filed: 2005-04-27
Abstract: A videophone system providing high resolution video transmission between videophones utilizes compressed video signals and audio signals which may be transmitted through any communications network, with the system providing real time adaptive error recovery and synchronization between the audio and video signals to produce high quality video images and sound. The system is highly resilient, adapting in real time to changing conditions in a network or to network errors due to data corruption or loss that can be produced, for example, by noise or line losses, thereby substantially eliminating fitter, signal packet loss or delay, or other errors which produce signal degradation.
Patent MX-PA06013404-A (MX)
Title: Substituted prolines as inhibitors of hepatitis c virus ns3 serine protease.
Inventor: ARASAPPAN ASHOK
IPC: C07D401/14
Filed: 2005-05-18
Abstract: The present invention discloses compounds of formula (I) which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.
Patent MY-102300-A (MY)
Title: Metallized polymers
Inventor: JACK ANDREW RIDER
IPC: B05D3/10
Filed: 1987-04-11
Abstract: FORMATION OF WELL-ADHERED METAL LAYERS ON AROMATIC POLYMERIC SUBSTRATES THROUGH A TWO-STEP PROCESS IS BASED UPON REVERSIBLE CHARGE STORAGE IN THE ELECTROACTIVE CENTER-CONTAINING POLYMERIC SUBSTRATE. ARTICLES PARTICULARLY USEFUL FOR ELECTRONIC, IMAGING AND SOLAR APPLICATIONS ARE PRODUCED. THE PROCESS DISCLOSED MAY BE A TOTALLY ADDITIVE PROCESS SUCH THAT ARTICLES CAN BE PRODUCED IN A CONTINUOUS MANNER.
Patent MY-103003-A (MY)
Title: Wash cycle additive antistatic composition for treatment of laundry, process for manufacture of such composition and method of use thereof
Inventor: ROBERT J STELTENKAMP
IPC: C09K/
Filed: 1987-11-28
Abstract: A WASH CYCLE ADDITIVE ANTISTATIC COMPOSITION, WHICH, WHEN ADDED TO A WASH WATER IN A WASHING MACHINE, MAKES LAUNDRY WASHED IN SUCH AUTOMATIC WASHING MACHINE AND DRIED IN AN AUTOMATIC LAUNDRY DRYER RESISTANT TO THE ACCUMULATION OF STATIC CHARGES THEREON, AND WHICH MAY BE IN PARTICULATE, LIQUID OR OTHER SUITABLE FORM, COMPRISES AN ANTISTATIC POLYAMIDE OF TRIALKYLACETIC ACID AND POLYAMINE, WHEREIN THE ALKYLS OF THE TRIALKYLACETIC ACID MOIETY ARE OF 1 TO 10 CARBON ATOMS EACH AND THE POLYAMINE MOIETY CONTAINS FROM 2 TO 5 AMINO GROUPS, AND A PARTICULATE CARRIER OR LIQUID MEDIUM FOR THE POLYAMIDE, WHICH IS A DETERGENT BUILDER OR FILLER, OR IS AN AQUEOUS MEDIUM CONTAINING A NONIONIC SURFACE ACTIVE AGENT. IN SOME INSTANCES BENTONITES MAY BE INCLUDED IN THE PARTICULATE COMPOSITIONS TO SOFTEN THE FABRICS THAT ARE WASHED, AND TERTIARY AMINES MAY BE FORMULATED INTO THE LIQUID COMPOSITIONS TO INCREASE FABRIC SOFTENING ACTION. DESPITE THE FACT THAT THE CONDITIONING COMPOSITION IS ADDED TO THE WASH WATER IN THE WASH CYCLE OF THE AUTOMATIC WASHING MACHINE, THE ANTISTATIC POLYAMIDE THEREOF DOES NOT REACT ADVERSELY WITH ANIONIC DETERGENTS IN THE WASH WATER (UNLIKE QUATERNARY AMMONIUM HALIDE ANTISTATIC AGENTS), SO THE CLEANING POWER AND OTHER DESIRABLE PROPERTIES OF THE DETERGENT COMPOSITION THAT IS IN THE WASH WATER ARE NOT COMPROMISED, EVEN WHEN THE DETERGENT COMPOSITION EMPLOYED IS BASED ON ANANIONIC DETERGENT OR CONTAINS ANIONIC COMPONENTS. ALSO WITHIN THE INVENTION ARE A PROCESS FOR MANUFACTURING PARTICULATE WASH CYCLE ADDITIVE ANTISTATIC COMPOSITIONS AND A METHOD OF USING THE COMPOSITIONS DESCRIBED.
Patent MY-102736-A (MY)
Title: Security document
Inventor: CHRISTOPHER JOHN EDWARDS
IPC: G07D7/12
Filed: 1988-01-30
Abstract: A SECURITY DOCUMENT HAS SECURITY PRINTING FORMED AS A MOIRE PATTERN OF TWO SUPERIMPOSED SETS OF GENERALLY PARALLEL LINES. IN EACH LINE SET THE LINE SPACING VARIES PROGRESSIVELY ALONG THE LENGTH OF THE LINES SO THAT EACH LINE SET HAS ONE OR MORE AREAS IN WHICH THE LINE FREQUENCY IS LOW AND INDIVIDUAL LINES CAN BE SEEN WITH THE NAKED EYE, AND ONE OF MORE FURTHER AREAS OF HIGH LINE FREQUENCY IN WHICH INDIVIDUAL LINES CAN ONLY BE READILY DISTINGUISHED BY USING MAGNIFICATION. FURTHERMORE, THE THICKNESS OF EACH LINE VARIES PROGRESSIVELY BETWEEN RELATIVELY LARGE AND RELATIVELY SMALL VALUES CORRESPONDING RESPECTIVELY TO THE AREAS OF LOW AND HIGH LINE FREQUENCY, THE RATIO OF LINE SPACING TO LINE THICKNESS BEING APPROXIMATELY CONSTANT SO THAT THE COLOUR OR TONAL DENSITY OF THE SECURITY PRINTING IS APPROXIMATELY UNIFORM. FOR ADDITIONAL SECURITY THE INDIVIDUAL LINE SETS ARE PRINTED IN INKS OF WHICH THE COLOUR CAN BE DIFFERENTIATED BY THE NAKED EYE BUT NOT BY A REPRODUCING MACHINE USED FOR COUNTERFEITING. ONE OR BOTH OF THE LINE SETS MAY ADDITIONALLY OR ALTERNATIVELY BE PRINTED IN AN INK HAVING AN ANTI-FRAUD CHARACTERISTIC SUCH, FOR EXAMPLE, A WATER-FUGITIVITY, SOLVENT-SENSITIVITY OR UV FLUORESCENCE.(FIG.)
Patent MY-103437-A (MY)
Title: Preparation of cyclobutarenes via the steam pyrolysis of aromatic derivatives
Inventor: FRED C STONE
IPC: C07C17/363
Filed: 1988-10-21
Abstract: CYCLOBUTARENES ARE PREPARED BY PYROLYZING A SUITABLE BENZENE, NAPHTALENE, OR PYRIDINE DERIVATIVE IN THE PRESENCE OF AN AMOUNT OF STEAM EFFECTIVE TO SUBSTANTIALLY REDUCE THE PARTIAL PRESSURE OF THE PYROLYZING COMPOUND.
Patent MY-106707-A (MY)
Title: Apparatus and method for decreasing the memory requirements for bios in a personal computer system.
Inventor: GEORGE D KOVACH
IPC: G06F9/445
Filed: 1990-07-25
Abstract: AN APPARATUS AND METHOD FOR DECREASING THE MEMORY REQUIREMENTS OF BIOS IN A PERSONAL COMPUTER SYSTEM INCLUDES STORING A FIRST PORTION OF BIOS IN MEMORY AND A SECOND PORTION ON A DIRECT STORAGE ACCESS DEVICE. THE PERSONAL COMPUTER SYSTEM COMPRISES A SYSTEM PROCESSOR, A RANDOM ACCESS MAIN MEMORY, A READ ONLY MEMORY, AND AT LEAST ONR DIRECT ACCESS STORAGE DEVICE. THE FIRST PORTION OF BIOS ONLY INCLUDES ROUTINES FOR INITIALIZING THE SYSTEM AND THE DIRECT ACCESS STORAGE DEVICE TO READ IN A MASTER BOOT RECORD INTO THE SYSTEM FROM THE DIRECT ACCESS STORAGE DEVICE. THE MASTER BOOT RECORD INCLUDES A DATA SEGMENT AND AN EXECUTABLE CODE SEGMENT. THE FIRST BIOS PORTION VECTORS THE SYSTEM PROCESSOR TO EXECUTE THE EXECUTABLE CODE SEGMENT OF THE MASTER BOOT RECORD. THE EXECUTABLE CODE SEGMENT LOADS IN THE REMAINING BIOS PORTION FROM THE DIRECT ACCESS STORAGE DEVICE INTO RANDOM ACCESS MEMORY SUPERSEDING THE FIRST BIOS PORTION.(FIG 4)
Patent MY-107140-A (MY)
Title: Azeotrope-like compositions of dichloro- pentafluoropropane and 1,2-dichloroethylene.
Inventor: RICHARD E EIBECK
IPC: C11D7/50
Filed: 1990-08-16
Abstract: AZEOTROPE-LIKE COMPOSITIONS COMPRISING DICHLOROPENTAFLUOROPROPANE AND 1, 2-DICHLOROETHYLENE ARE STABLE AND HAVE UTILITY AS DEGREASING AGENTS AND AS SOLVENTS IN A VARIETY OF INDUSTRIAL CLEANING APPLICATIONS INCLUDING COLD CLEANING AND DEFLUXING OF PRINTED CIRCUIT BOARDS.
Patent MY-104611-A (MY)
Title: A method and arrangement for frequency synthesis.
Inventor: PAUL WILKINSON DENT
IPC: H03L7/089
Filed: 1991-01-08
Abstract: THE PRESENT INVENTION RELATES TO FREQUENCY SYNTHESIS WITH A CONTROLLED OSCILLATOR (20) INCLUDED IN A PHASE LOCKED LOOP, WHERE THE FREQUENCY OF THE OSCILLATOR OUTPUT SIGNAL IS DIVIDED (22) PERIODICALLY BY DIFFERENT INTEGERS, SUCH THAT THE FREQUENCY IS, ON AVERAGE, DIVIDED BY A VALUE WHICH IS EQUAL TO AN INTEGER N PLUS OR MINUS A NUMERIC FRACTION WHOSE ABSOLUTE VALUE IS SMALLER THAN ONE. THE PHASE POSITION OF PULSES FORMED IN THIS WAY IS COMPARED WITH THE PHASE POSITION OF PULSES WHICH DERIVE FROM A REFERENCE SIGNAL (10, 12), THEREWITH FORMING A PHASE ERROR SIGNAL. FOR THE PURPOSE OF SUPPRESSING PERIODIC VARIATIONS OF AN OSCILLATOR CONTROL SIGNAL AS RESULT OF PHASE JITTER, THERE IS ADDED OR SUBTRACTED TO THE PHASE ERROR SIGNAL, IN A KNOWN MANNER, A CORRECTION VALUE (24, 26) WHICH IS DEPENDENT ON THE AFOREMENTIONED NUMERIC FRACTION. IN ORDER TO ELIMINATE THE NEED TO MULTIPLY THE CORRECTION VALUE BY A FACTOR WHICH IS PROPOTIONAL TO THE INVERTED VALUE OF THE INTEGER N, THE PHASE ERROR SIGNAL IS INSTEAD AMPLIFIED WITH A FACTOR N ( 28 ) PRIOR TO ADDING OR SUBTRACTING THE CORRECTION VALUE. THE LOOP BANDWIDTH IS ALSO HELD CONSTANT IN THIS WAY. (FIG. 2)