baber/WOPTO huggingface dataset:
Patent MX-PA03003665-A (MX)
Title: Space-efficient turbo decoder.
Inventor: KANG INYUP
IPC: H03M13/27
Filed: 2001-10-25
Abstract: An efficient turbo decoder. The disclosed turbo decoder includes a first mode of operation in which the turbo decoder uses a first functional loop. The first functional loop includes a memory bank, a read interleaver, a first multiplexer (MUX), a RAM file, a log-MAP decoder, a write interleaver, and a second MUX. The disclosed turbo decoder further includes a second mode of operation in which a second functional loop is used. The second functional loop includes the memory bank, the first MUX, the RAM file, the log-MAP decoder, and the second MUX. The memory bank is a dual port extrinsic memory. The disclosed turbo decoder circuit switches between the first mode and the second mode.
Patent MX-PA03004120-A (MX)
Title: Method for making an air filter.
Inventor: COCCONI CARLO
IPC: B01D46/10
Filed: 2001-11-05
Abstract: A method for forming an air filter (1, 5) comprising a filter element (2) and at least one seal gasket (3) rigidly secured to said filter element, in which in order to form said gasket (3) a plastic material is cast in a mould (4, 8, 11), and in order to rigidly secure said filter element (2) to said gasket (3) in a sealed manner the filter element is associated with said plastic material while this is in said mould (4, 8, 11) and the curing of said plastic material is still at least partially in progress, wherein for forming each filter its own dedicated mould (4, 8, 11) is used, the mould being maintained removably associated with said gasket (3) after termination of the filter forming process.
Patent MX-PA03006799-A (MX)
Title: Fluid delivery system.
Inventor: MICHAEL J KEILTY
IPC: G05D7/06
Filed: 2002-01-30
Abstract: A fluid delivery system (300) comprises a Coriolis mass flowmeter (200), a pump (221), a recirculation valve (222), and/or a back-pressure valve (220). The fluid delivery system prevents the measurement of a multiphase fluid flow without the need for an air eliminator and strainer. The Coriolis mass flowmeter measures the density value of the fluid product being delivered from a fluid source to a destination. The Coriolis mass flowmeter compares the measured density value to at least one of an upper threshold density value and a lower threshold density value. If the measured density value exceeds the at least one of the upper density value or the lower density value, the flowmeter automatically shuts down the pump and closes the back-pressure valve to stop the delivery of the fluid product from the fluid source to the destination to prevent the measurement of a multiphase fluid flow.
Patent MX-PA03009124-A (MX)
Title: Utilization of pyrazoline derivatives in the preparation of a medicament for the prevention and/or treatment of proliferative cell diseases.
Inventor: MARIA ROSA CUBERES-ALTISENT
IPC: A61P27/02
Filed: 2002-03-21
Abstract: The invention relates to pyrazoline derivatives of formula (I), wherein R1 represents hydrogen, methyl, fluoromethyl, difluoromethyl, trifluoromethyl, carboxylic acid, alkyl carboxylate with less than 1 to 4 carbon atoms, carboxamide or cyan; R2 represents hydrogen or methyl; R3, R4, R7 and R8 independently represent hydrogen, chlorine, fluorine, methyl, trifluoromethyl or methoxy; R5 and R6 independently represent hydrogen, chlorine, fluorine, methyl, trifluoromethyl, methoxy, trifluoromethoxy, methylsulfonyl, aminosulfonyl or acetylaminosulfonyl provided that one of the substituents R5 or R6 is a methylsulfonyl, aminosulfonyl or acetylaminosulfonyl group and provided that if R1 is methyl then R2 is hydrogen or methyl, R3 and R8 are independently hydrogen, chlorine, fluorine, methyl or trifluoromethyl, R4 is hydrogen, fluorine, methyl, trifluoromethyl or methoxy, R5 is fluorine, trifluoromethyl, trifluoromethoxy, methylsulfonyl, aminosulfonyl or acetylaminosulfonyl, R6 is hydrogen, chlorine, fluorine, methyl, trifluoromethyl, methoxy, trifluoromethoxy, methylsulfonyl, aminosulfonyl or acetylaminosulfonyl, provided that one of the substituents R5 or R6 is a methylsulfonyl, aminosulfonyl or acetylaminosulfonyl group and R7 represents a hydrogen atom, chlorine, fluorine, a methyl, trifluoromethyl or methoxy group. Said derivatives are useful for the prevention or treatment of PROLIFERATIVE cell diseases.
Patent MX-PA03011938-A (MX)
Title: Splice protection sleeve.
Inventor: ALBERTO RODRIGUES
IPC: H02G15/113
Filed: 2002-06-20
Abstract: This splice protection sleeve comprises two half-shells provided with means for assembling them into a shell and at least two end flanges, each of them consisting of sub-flanges (7, 8) assembled by assembling means so as to form an opening (9) for the passage of a cable (C), the assembling means including two dovetail bars (10, 11) and a wedge (13) joining the two bars together. Furtheron, in a splice protection sleeve according to the invention, the half-shell includes, on the inner face, a cam (51) which extends in the circumferential direction and is followed in this direction by a housing (52) and the flange includes a stub intended to push the cam (51) back before entering the housing (52).
Patent MX-PA04000118-A (MX)
Title: Inorganic fiber substrates for exhaust systems and methods of making same.
Inventor: THOMAS E WOOD
IPC: C01B33/12
Filed: 2002-07-03
Abstract: A method for rigidifying a fiber-based paper substrate for use in the exhaust system of a combustion device. In the method, a green ceramic fiber-based paper substrate is impregnated with an impregnating dispersion. The impregnated substrate is then dried, calcined and fired to form a rigidified substrate that is suitable for use in the exhaust system of a combustion device. This rigidification process is performed at least once and, preferably, two or more times. The green paper substrate comprises two or more sheets of green ceramic fiber-based paper, with at least one creased sheet and another sheet being a laminated together to form a plurality of tubular channels. The rigidified substrate comprises refractory ceramic fibers in the form of a ceramic fiber-based paper and agglomerates of ceramic particles. The ceramic particle agglomerates are bonded to and disposed so as to thereby bond together the refractory ceramic fibers at spaced locations along and at intersections of the refractory ceramic fibers so that the refractory ceramic fibers retain much of their original flexibility while in the paper.
Patent MX-PA04005775-A (MX)
Title: Circuit assembly for operating a luminous signal.
Inventor: DIRK ZIMMERMANN
IPC: B61L5/18
Filed: 2002-12-05
Abstract: The invention relates to a circuit assembly for operating a luminous signal, particularly an LED signal, comprising at least one light-emitting diode (D) to which a resistance (R) is serially connected and a control (St) is connected in parallel. In order to adjust the luminous power of the luminous signal to various degrees of brightness during the day and at night, the control (St) is provided with a controlled source of current so as to specify a parallel current (I_P) which reduces the current (I_D) flowing through the light-emitting diode (D).
Patent MX-PA04006109-A (MX)
Title: Blood withdrawal device.
Inventor: WALTER SARSTEDT
IPC: A61M1/00
Filed: 2002-12-16
Abstract: The invention relates to a device for accommodating body fluids, comprising a small tube (1) that, at its front end, supports a dome (10) having a pierceable stopper for a guide sleeve (2), which can be pushed onto the dome (10) and which, on the side facing the dome, has a cannula (5) with a valve rubber (3) and, on the side facing away from the dome, has a connecting piece or the front part of a double cannula. The guide sleeve (2) is made of a rigid material and is provided, at its front end located outside of a grip area (8) provided for normal handling, with a flexible section (6). The dome (10) comprises, in a connecting area, a diameter that is greater than the inside diameter of the guide sleeve (2), whereby when the device is assembled for use, the larger dome diameter widens the flexible section (6) that surrounds the connecting area of the dome (10) in a non-positive manner in order to obtain a retention force.
Patent MX-PA04006888-A (MX)
Title: Prucalopride-n-oxide.
Inventor: VAN LAERHOVEN WILLY JOANNES CA
IPC: A61P1/14
Filed: 2003-01-13
Abstract: The present invention is concerned with a novel benzamide derivative and the pharmaceutically acceptable acid addition salts thereof, pharmaceutical compositions comprising said novel compound, processes for preparing said compounds and compositions, and the use thereof as a medicine in the treatment of gastrointestinal motility disorders.
Patent MX-PA04008263-A (MX)
Title: Method of control between devices connected to a heterogeneous network and device implementing the method.
Inventor: JOEL SIROT
IPC: H04L12/64
Filed: 2004-08-25
Abstract: The invention relates to a method of control of a target device, by a client device, in a heterogeneous network containing at least one bus according to a first given protocol, and at least a second bus according to a second protocol. A gateway between the buses provides centralized means of control of devices that are connected to the buses and that are able to act as target devices. These centralized control means are used to control the target devices of each bus by using the control standard specific to the bus. These centralized control means are made accessible to the devices able to act as clients via a server on the gateway according to a standard communication protocol. This method includes at least the following steps: a conditional transfer step for transferring, from the gateway to the client device, an application for controlling the target device; an execution step for the execution of this control application by the client device when the application is transferred, inv olving a direct dialogue between the two devices, client and target, according to the control standard of the bus to which they are connected.
Patent MX-PA04012165-A (MX)
Title: Ultrasonic device and method for tissue coagulation.
Inventor: WILLIAM W CIMINO
IPC: A61B17/32
Filed: 2003-06-04
Abstract: An ultrasonic surgical device (10) for the coagulation of animal tissue having an ultrasonic applicator (13) and a movable jaw (15) with a jaw surface (16) adjacent the distal portion of the ultrasonic applicator (13) for movement toward the applicator (13) to a closed position at a predefined clearance (22) of between about 0.075 to about 1.9 millimeters from the applicator (13). The device (10) may also include a mechanical cutting element (20) that can be extended into the clearance to cut the tissue and means to vary the predefined clearance (22) without removing the applicator (13) from the patient. Tissue coagulating and cutting can be maximized and performed separately and can be easily monitored by the surgeon.
Patent MX-PA05003592-A (MX)
Title: Dosage form of sodium ibuprofen.
Inventor: MARKUS REHER
IPC: A61K9/28
Filed: 2003-10-09
Abstract: A non effervescent tablet of ibuprofen, comprising a tablet core and, if desired, a-sugar or film coat, wherein the tablet core, based on the weight of the tablet core, consists of 50 to 100% by weight sodium ibuprofen hydrate and 50 to 0% by weight auxiliary material component and contains no lubricant and no disintegrant, and wherein the sodium ibuprofen hydrate has a water content of 8 to 16% by weight, preferably 11 to 16% by weight, possesses a sufficient hardness, is comparably small and leads to a particularly rapid increase in blood level and thereby to an accelerated onset of analgesic effect. Contrary to the current doctrine sodium ibuprofen hydrate having a suitable water content is sufficiently compressible.
Patent MX-PA05005710-A (MX)
Title: Cassette assembly.
Inventor: KOHLER JAMES P
IPC: G06V30/224
Filed: 2005-05-27
Abstract: A cassette for a sterilizer has one or more cells containing a sterilant, is received within a sleeve and the sleeve carries a bar code which is encoded with a lumen claim. The lumen claim relates to a sterilization cycle for which the cassette is designed.
Patent MX-PA05005912-A (MX)
Title: Acoustically intelligent windows.
Inventor: ALLAEI DARYOUSH
IPC: G10K11/178
Filed: 2003-12-02
Abstract: A window (100) having a frame (130) with a windowpane (110) disposed therein is provided. A first impedance discontinuity element (162) is disposed between the windowpane (110) and the frame (130) adjacent a portion of a periphery of the windowpane (110). A second impedance discontinuity element (164) is disposed adjacent another portion of the periphery of the windowpane (110). The first (162) and second (164) impedance discontinuity elements have different impedances.
Patent MX-PA05008668-A (MX)
Title: Differential release system for a self-wound multilayer dry paint decorative laminate having a pressure sensitive adhesive.
Inventor: EWANKO DIANE B
IPC: C09J7/29
Filed: 2004-02-13
Abstract: A self-wound decorative dry paint transfer laminate includes a layer of dry paint, a pressure-sensitive adhesive layer on one side of the dry paint layer, and a release liner in releasable contact with the dry paint layer on a side opposite from the pressure-sensitive adhesive. The release liner has a matte release coat layer that contacts the dry paint layer. The matte release coat releasably adheres to the dry paint layer to provide a protective function but also to transfer a decorative matte finish to the dry paint layer when the release liner is removed from the dry paint layer. The opposite side of the release liner has an adhesive release coat that contacts the pressure-sensitive adhesive when the laminate is in a self-wound form. The release liner preferentially releases from the pressure-sensitive adhesive when the laminate is unwound while maintaining adhesion to the matte release coat, and then after unwinding and application to a substrate surface, the release liner releases from the dry paint layer.
Patent MX-PA05010922-A (MX)
Title: Liquid composition polymerizable into organic glass having good optical and physico-mechanical characteristics.
Inventor: POSTMUS SIMON
IPC: C08F218/00
Filed: 2004-04-06
Abstract: A liquid composition is described, which can undergo radicalic polymerization into organic glass, comprising: 1) the product obtained from the transesterification of diallyl carbonate (A) with a blend of one or more linear or branched aliphatic diols (B), containing from three to ten carbon atoms in the molecule, with a linear or branched aliphatic polyol (C), containing from four to twenty carbon atoms and from three to six hydroxyl groups in the molecule, in an overall concentration ranging from 70 to 100% by weight with respect to the total weight of the mixture of components 1) and 2); 2) one or more comonomers of the acrylic, methacrylic, vinylic or allylic type and mixtures thereof, in an overall concentration ranging from 0 to 30% by weight with respect to the total weight of the mixture of components 1) and 2); 3) a polymerization initiator or a mixture of two or more polymerization initiators, stable at room temperature, belonging to the group of peroxides, in an overall concentration ranging from 0.03 to 0.1 moles per 1 kg of final composition.
Patent MX-PA05012657-A (MX)
Title: Suspension free and elastomer free antiperspirant white cream.
Inventor: HOLERCA MARIAN
IPC: A61K8/39
Filed: 2004-05-21
Abstract: The invention is a suspension free and elastomer-free composition comprising: (a) 0.1-30 weight % of an antiperspirant active having a low metal to chloride ratio in the range of 0.9 to 1.5 : 1; (b) 7-28.4 weight % of one or more volatile silicones having a flash point of 100 degrees C or less; (c) 0.6-2.0 weight % of a silicone surfactant having an HLB value < 8; (d) 30-70 weight % water; (e) 0 -3 weight % of a water soluble glycol or polyglycol; (f) 1-5% silicone emollient; and (g) 0-3 weight % of a non-siliconized organic fragrance solubilizer; wherein the composition is optically a white suspension-free cream and has a viscosity greater than 150,000 centipoise and a ratio of oil phase to water phase in the range of 10:90 to 30.
Patent MX-PA06000486-A (MX)
Title: Methods of purifying hydrogen fluoride.
Inventor: HSUEH SUNG TUNG
IPC: C07C17/38
Filed: 2004-07-14
Abstract: Provided are methods of producing anhydrous hydrogen fluoride comprising: providing a mixture comprising hydrogen fluoride and at least one halogenated hydrocarbon; and extracting hydrogen fluoride. from the mixture by contacting the mixture with a solution of less than about 93 wt.% sulfuric acid solution in water.
Patent MX-PA06002271-A (MX)
Title: An apparatus and a method of visulazing target objects in a fluid-carrying pipe.
Inventor: RAMSTAD EINAR
IPC: E21B47/00
Filed: 2004-08-26
Abstract: An apparatus for recording and displaying images of an identifying material types in a target object (3) in a fluid carrying pipe, where the apparatus comprises a downhole unit (10) provided with a light source (1) arranged to emit high energy photons (2), and that the downhole unit (10) is further provided with a sensor unit (1a) arranged to register photons (4) reflected from the target object (3). The apparatus further comprises a control and display unit (8) provided with a signal transmission means (9) and a viewing screen (8a). Further, description a method of recording and displaying images of a target object (3) through use of the apparatus, is also described.
Patent MX-PA06010805-A (MX)
Title: Clarithromycin extended release formulation.
Inventor: HIMADRISEN
IPC: A61K31/7048
Filed: 2005-03-17
Abstract: A pharmaceutical composition for extended release of erythromycin or a derivative thereof. the composition comprises comprising a pharmaceutically effective amount of the drug and about 50% to about 65% by weight of one or more pharmaceutically acceptable polymer(s). The pharmaceutically acceptable polymer(s) are selected from the group comprising polyvinyl pyrrolidine, hydroxypropyl cellulose, hydroxypropylmethyl cellulose, methylcellulose, ethyl cellulose, polyvinyl pyrrolidone/polyvinyl acetate copolymers, polyethylene oxide polymers, acrylic acid polymers, methacrylic acid copolymers, natural gums, and derivatives and mixtures thereof.
Patent MX-PA06013889-A (MX)
Title: Pump control.
Inventor: PAN XIAOCHUN
IPC: F04B49/00
Filed: 2004-07-30
Abstract: A pump control system for controlling a fluid pump powered by an AC signal. The pump control system includes a signal phase detector coupled to the fluid pump to detect the AC signal supplied to the fluid pump and to generate phase signals indicating a phase parameter of the AC signal. The pump control system also includes a micro-controller to receive the phase signals and to generate a rectified output signal based on the phase signals, and a relay to control the power supplied to the fluid pump based on the output signal of the micro-controller.
Patent MY-101064-A (MY)
Title: An extrusion die for making flat products
Inventor: HECK ERNST
IPC: B29C48/07
Filed: 1987-03-23
Abstract: THE INVENTION RELATES TO AN EXTRUSION DIE FOR MAKING FLAT PRODUCTS. THIS EXTRUSION DIE COMPRISES IN THE DOWNSTREAM DIRECTION:- AT LEAST ONE DISTRIBUTION BORE (6) FOLLOWED BY A DISTRIBUTION CHAMBER (7) FOR THE DOUGH TO BE EXTRUDED, SAID BORE EXTENDING PERPENDICULARLY TO THE AXIS OF THE CENTRAL BORE (2) AND SAID DISTRIBUTION CHAMBER HAVING A SUBSTANTIALLY RECTANGULAR CROSS-SECTION,- A COUNTER-PRESSURE PLATE (8) DRILLED WITH PARALLEL BORES (9) AND HAVING A RECTANGULAR CROSS-SECTION CORRESPONDING TO THAT OF THE DISTRIBUTION CHAMBER,- A CHAMBER (10) FOR RECOMBINING THE STRANDS WHICH HAS A FRUSTOPYRAMIDAL PROFILE AND A CROSS-SECTION TAPERING FROM SAID RECTANGULAR CROSS-SECTION TO THE CROSS-SECTION OF AN EXTRUSION SLOT,- AN EXTRUSION SLOT (11) OF RECTANGULAR CROSS-SECTION AND- AN EXPANSION CONTROL SLOT (12) OF WIDER CROSS-SECTION THAN THE EXTRUSION SLOT.(FIG.1)
Patent MY-102509-A (MY)
Title: Process for the polymerisation of ethylene or the copolymerisation of ethylene and alpha-olefins in a fluidised bed in a presence of a chromium based catalyst
Inventor: JOHN GABRIEL SPEAKMAN
IPC: C08F4/62
Filed: 1987-08-18
Abstract: THE PRESENT INVENTION RELATES TO A PROCESS FOR THE POLYMERISATION OF ETHYLENE OR COPOLYMERISATION OF ETHYLENE AND AT LEAST ONE OTHER ALPHA-OLEFIN, IN THE GAS PHASE IN A FLUIDISED BED REACTOR, IN THE PRESENCE OF A CATALYST COMPRISING CHROMIUM COMPOUNDS ASSOCIATED WITH A GRANULAR SUPPORT COMPRISING A REFRACTORY OXIDE AND ACTIVATED BY THERMAL TREATMENT, WHICH PROCESS IS CHARACTERISED IN THAT THE CATALYST IS USED IN THE FORM OF ACTIVE PARTICLES OF PREPOLYMER, OBTAINED BY BRINGING THE SAID CATALYSIT IN CONTACT WITH ETHYLENE, ALONE, OR IN A MIXTURE WITH AT LEAST ONE HIGHER ALPHA-OLEFIN, IN SUCH A WAY THAT THE PREPOLYMER CONTAINS FROM 4 X 10-5 TO 3 MILLIGRAM ATOMS OF CHROMIUM IN THE CATALYST PER GRAM.
Patent MY-104455-A (MY)
Title: Preparation of 1,4-diazabicyclo [3.2.2] nonane.
Inventor: ROBERT CLAYTON FREIDMANN
IPC: C07D243/08
Filed: 1989-10-23
Abstract: PROCESSES AND INTERMEDIATES FOR PREPARING 1, 4-DIAZABICYCLO [3.2.2] NONANE INCLUDING A PROCESS FOR THE PREPARATION OF A COMPOUND OF THE FORMULA WHEREIN R1 IS C1-C4 ALKYL OR C1-C4 ALKYL SUBSTITUTED WITH 1 TO 6 HALO GROUPS; AND R2 IS AS DEFINED HEREIN, BY REACTING A COMPOUND OF THE FORMULA WHEREIN R1 AND R3 ARE INDEPENDENTLY SELECTED FROM C1-C4 ALKYL AND C1-C4 ALKYL SUBSTITUTED WITH 1 TO 6 HALO GROUPS WITH AN ALKYL STANNANE OR A TRIALKYL ALUMINUM.
Patent MY-104882-A (MY)
Title: Polyol polyesters as a protective moisture barrier for foods
Inventor: CHRISTIAN ALBERT BERNHARDT
IPC: A23B9/14
Filed: 1989-12-20
Abstract: THE PRESENT INVENTION IS A METHOD FOR REDUCING THE RATE OF MOISTURE TRANSMISSION INTO AND OUT OF FOODS COMPRISING COATING THE SURFACE OF THE FOODS WITH A COATING CONTAINING AN EFFECTIVE AMOUNT OF POLYOL FATTY ACID ESTERS. THE POLYOL FATTY ACID ESTERS HAVE AT LEAST 4 FATTY ACID ESTER GROUPS, AND AT LEAST ABOUT 80% OF THE FATTY ACIDS CONTAIN NOT LESS THAN 12 CARBON ATOMS. THE METHOD IS PARTICULARLY USEFUL FOR PRESERVING THE CRISPNESS AND THEREBY PROLONGING THE SHELF LIFE OF CEREAL AND/OR STARCH BASED SNACK FOODS.
Patent MY-105705-A (MY)
Title: Apparatus and methods for dispensing foamable products
Inventor: CHARLES M WILLDEN
IPC: B29C65/22
Filed: 1990-04-16
Abstract: NEW AND IMPROVED FOAM CUSHIONS FOR PACKAGING PURPOSES OF THE TYPE INCLUDING A CUSHION ENVELOPE PARTIALLY FILLED WITH AN EXPANDABLE CUSHIONING FOAM MATERIAL ARE PROVIDED. THE CUSHION ENVELOPE INCLUDES A FOAM - RECEIVING CAVITY AND IS DEFINED BY A UNITARY WEB OF MATERIAL FOLDED OVER ITSELF TO PROVIDE A FOLDED SIDE. AN INTERMITTENT LABYRINTH SIDE SEAM IS PROVIDED ALONG THE SIDE OPPOSITE THE FOLDED SIDE TRANSVERSE TOP AND BOTTOM SEAMS ARE PROVIDED TO COMPLETE FORMATION OF THE CUSHION ENVELOPE. A CUSHIONING FOAM IS DISPOSED IN THE FOAM - RECEIVING CAVITY. A METHOD FOR MAKING THE FOAM CUSHIONS AND AN AUTOMATED APPARATUS MAKING A CONTINUOUS SUPPLY OF THE PACKAGING CUSHIONS ARE ALSO DESCRIBED.(FIG 1)
Patent MY-110746-A (MY)
Title: Method and apparatus for connecting resin pipes.
Inventor: ATUSHI AKABANE
IPC: H05B6/10
Filed: 1994-08-02
Abstract: WHEN RESIN PIPES ARE CONNECTED THROUGH INDUCTION HEATING, THE RESIN PIPES OF THIS INVENTION DO NOT FORM INSIDE BULGES DUE TO AIR AND RESIN EXPANSION DURING THE HEATING PROCESS. CYLINDEICAL HEATER 2 MADE OF STAINLESS STEEL IS PLACED AROUND THE JOINT BETWEEN TWO RESIN PIPES 1A, 1B MADE OF POLYVINYLIDENE FLUORIDE. HEATER 2 IS THEN HEATED BY INDUCTION HEATING TO WELD THE JOINT OF RESIN PIPES 1A,1B.HEATER 2 HAS PLURALITY OF HOLES 2A ON THE CYLINDRICAL SURFACE SO THAT AIR AND MOLTEN RESIN LOCATED BETWEEN HEATER 2 AND RESIN PIPES 1A, 1B ARE RELEASED THROUGH HOLES 2A.(FIG 1)