baber/WOPTO huggingface dataset:
Patent MX-PA03011921-A (MX)
Title: System and apparatus for holding an item in storage.
Inventor: JAMES B ELDON III
IPC: A47F7/00
Filed: 2003-08-28
Abstract: An item holder (80) for use with a perforated panel (8) having a shank (82) with a support arm (84) extending outwardly from a first end and a catch (86) located at a second end. The catch (86) comprises a curved cantilevered strap (92) projecting from the second end and having a stop tab (88) located at a strap end positioned above, but spaced away from the second end. In another embodiment, a system for supporting an item (80) on a vertically oriented structure (20) including a substantially planar board (8) having a plurality of spaced perforations (9), where each perforation (9) is defined by at least an internal top edge and an internal bottom edge of the board. An item holder a slot (98) defined through the underside of the cantilevered strap (92) between a top portion (87) of the shank (82) and the second end of the cantilevered strap (92) so that when the item holder (80) is located within one of the plurality of perforations, the slot (98) engages the internal bottom edge of the board. A tool holder (130) is also provided that includes at least one disk-shaped flexible member (140) having an (aperture145). The flexible member (140) comprises a plurality of fingers (141) capable of resiliently deflecting to grip a portion of the tool when axially inserted therethrough in one direction so that the tool is held in an upright position by the flexible member (140).
Patent MX-PA04000690-A (MX)
Title: Metal cutting tool and cutting plate provided in the shape of a donut.
Inventor: OTTO EDER
IPC: B23B27/16
Filed: 2004-01-22
Abstract: The invention relates to a metal cutting tool essentially comprised of a supporting tool (13), which has a recess for accommodating a cutting plate (10). The cutting plate (10) is provided with a clamping trough (11), which is held in the supporting tool (13) by a clamping claw (16). The clamping claw (16) is fixed against the supporting tool (13) by a clamping screw (17). A pressure piece (14) is placed on the clamping claw (16) and its underside facing the cutting plate (10) is provided with a cam, which is in contact with the clamping trough (11), and the clamping claw (16) pulls the pressure piece (14) toward the clamping screw (17). According to the invention, the clamping trough (11) is provided with a circular shape and has a spherical or circular elevation (12) in the center. The cam on the pressure piece (14) consists of a circular ring (21), which is adapted thereto and tightly engages in the clamping trough (11) while surrounding the elevation (12).
Patent MX-PA04001758-A (MX)
Title: Coater for dispersed slurry.
Inventor: MIGAKU SUZUKI
IPC: B05C11/02
Filed: 2002-08-26
Abstract: A coater for dispersed slurry capable of coating coated dispersed slurry on a nonwoven cloth-like base material while bringing the slurry into contact with the material, comprising a net conveyor for transferring the nonwoven cloth-like base material, a supply means for supplying the dispersed slurry onto the net conveyor, and a coating roll for forming a coating layer of a specified thickness by pressing, from the upper side thereof, the dispersed slurry supplied onto the nonwoven cloth-like base material, wherein the coating roll is allowed to come into direct contact with the dispersed slurry on the peripheral surface of the nonwoven cloth-like base material or allowed to come into contact with the dispersed slurry through a film provided therethrough.
Patent MX-PA04002983-A (MX)
Title: Quinuclidine derivatives, processes for preparing them and their uses as m2 and/or m3 muscarinic receptor inhibitors.
Inventor: CHIMMANAMADA U DINESH
IPC: A61P1/00
Filed: 2004-03-30
Abstract: The invention concerns quinuclidine derivatives of formula I or II wherein the substituents are as defined in the specification, as well as their use as pharmaceuticals. The compounds of the invention_show high affinities for m3 and/or m2 muscarinic receptors and are particularly suited for treating urinary incontinence.
Patent MX-PA04005423-A (MX)
Title: Platinum derivative pharmaceutical formulations.
Inventor: CIOCCA CRISTINA
IPC: A61K31/555
Filed: 2002-11-22
Abstract: The present invention relates to novel stable solution formulations comprising oxaliplatin, an effective stabilizing amount of lactic acid and/or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable carrier. A method for manufacturing such formulations ready for administration and their use in the antitumor therapy are also within the scope of the invention.
Patent MX-PA04005879-A (MX)
Title: Beverage brewing system and method for brewing a beverage.
Inventor: JOHN WILLIAM TOBIN
IPC: A47J31/40
Filed: 2002-11-21
Abstract: The invention is directed to a beverage brewing system and method for brewing a beverage. The brewing system is equipped to heat beverage extracts (26) prior to mixing the beverage extract with solvent (18a). The method results in a beverage (32), such as a tea-based beverage, that has no visible undissolved beverage extract.
Patent MX-PA04008735-A (MX)
Title: Improved mortar compositions with base on ultra-fine clinker, refined sand and chemical additives.
Inventor: LUNA ARMANDO GARCOA
IPC: C04B7/02
Filed: 2004-09-09
Abstract: The invention describes improved mortar compositions that can reach compressive strength values up to six times more than the obtained ones by conventional mortars at the first hours of setting, as well as up to three times more at 28 days of setting. Cementitious materials, such as Portland cement and clinker of Portland cement were refined in a high energy mill until reaching the greater fineness possible (100% < 10,um) to obtain a material with greater mechanical resistance by compression that those that are reached with normal cement. The compositions of the invention containing the refined cementitious material as well as refined and suitably distributed sand, develop compressive strengths substantially higher (greater to 100 MPa).
Patent MX-PA04009370-A (MX)
Title: Methods for regulating the condition of mammalian keratinous tissue via topical application of vitamin b6.
Inventor: BISSETT DONALD LYNN
IPC: A61K8/64
Filed: 2003-02-27
Abstract: The present invention relates to methods for regulating the condition of mammalian keratinous tissue wherein the methods each comprise the step of topically applying to the keratinous tissue of a mammal needing such treatment, a safe and effective amount of a skin care composition comprising: a) a safe and effective amount of a vitamin B6 compound selected from the group consisting of pyridoxine, esters of pyridoxine, amines of pyridoxine, salts of pyridoxine and derivatives thereof, including pyridoxamine, pyridoxal, pyridoxal phosphate, and pyridoxic acid; b) a safe and effective amount of a skin care active selected from the group consisting of peptides, phytosterol, sugar amines, their derivatives, and combinations thereof; and c) a dermatologically acceptable carrier for the pyridoxine and the skin care active.
Patent MX-PA04012187-A (MX)
Title: Pintle mount.
Inventor: ERIC M TERPSMA
IPC: B60D1/14
Filed: 2003-06-20
Abstract: A draw bar and universal mount for a trailer hitch comprises a base plate including a first section, a second section and at least two rows of apertures. Furthermore, the draw bar and universal mount includes a shank having a first portion, a second portion and a central portion, the central portion connecting the first portion and the second portion. The shank includes at least one opening and one end disposed on the base plate. The base plate and shank are fabricated from an integral, continuous piece of material.
Patent MX-PA05000465-A (MX)
Title: Polarising liquid crystal device for security documents.
Inventor: POWER GARY FAIRLESS
IPC: G02F1/1337
Filed: 2003-06-12
Abstract: A polarising liquid crystal device comprises a substrate (10), at least one photo-alignment layer (12) which is uniformly aligned with a polarised light source and a nematic liquid crystal layer (14) applied to the photo-alignment layer (12). A latent image (18;48;78) which is viewable under cross-polarisers is formed by the photo-alignment layer (12) and the liquid crystal layer (14) without the aid of a mask by a variable printing or laser writing process.
Patent MX-PA05002578-A (MX)
Title: Use of indolyl derivatives for the manufacture of a medicament for the treatment allergic rhinitis.
Inventor: WEI JIANMEI
IPC: A61K31/553
Filed: 2003-09-05
Abstract: A method to treat allergic rhinitis is disclosed in which patients are administered certain indolyl compounds.
Patent MX-PA05002627-A (MX)
Title: High profile balable coils and innersprings.
Inventor: DEMOSS LARRY
IPC: A47C27/07
Filed: 2003-09-03
Abstract: A high profile coil with an overall height in a range of 6 Ñ to 7 ° inches maintains axially alignment under compression. A high profile innerspring constructed with the high profile coils can be baled with other high profile innersprings in a baling machine without spin-out or lateral distortion. On-axis of compression of the coils under various loading conditions avoids contact with adjacent coils in an innerspring.
Patent MX-PA05004196-A (MX)
Title: Method and apparatus for switching between shared and individual channels to provide broadcast content services in a wireless telephone network.
Inventor: TAO CHEN
IPC: H04W4/06
Filed: 2003-10-21
Abstract: A wireless communications network (100) includes various base stations (100) and subscriber-stations (114). The base stations each provide (602) broadcast content services to subscriber-stations over communication channels of one of the following types: 1) shared channels for use by multiple subscriber-stations, 2) individual channels each dedicated for use by an individual subscriber-station. In response to one or more prescribed condition changes (604), i.e. the number of subscriber-stations demanding a programm changes, the level of transmit power used by the base station changes, or a change in another network condition occurs, there is a switch (606) in the type of communications channel used to provide broadcast content services to one or more given subscriber-stations.
Patent MX-PA05006354-A (MX)
Title: Piperidine derivatives as ccr5 antagonists.
Inventor: CECILIA SUAREZ KOBLE
IPC: A61P31/18
Filed: 2003-12-12
Abstract: The present invention relates to compounds of formula (I) or pharmaceutically acceptable derivatives thereof, useful in the treatment or prophylaxis of CCR5-related diseases and disorders, for example, in the inhibition of HIV replication, the prevention or treatment of an HIV infection, and in the treatment of the resulting acquired immune deficiency syndrome (AIDS).
Patent MX-PA05011758-A (MX)
Title: Window aerial for motor vehicles.
Inventor: MAEUSER HELMUT
IPC: H01Q21/28
Filed: 2004-04-21
Abstract: The invention relates to a window aerial (1), for motor vehicles, comprising an electrically-conducting coating (2) with a surface extending over the surface of the window to a boundary region free of coating, serving as aerial element and a connecting electrode (4), provided with external connections, with a capacitive connection to the electrical conducting coating (2) with an interposed insulation layer. The connecting electrode (4) comprises at least one thin wire, which, according to the invention, runs from the region at the edge of the window (1) along the surface covered with the coating (2) and returns to the boundary region with at least one fold, such that the two ends (4A, 4B) of said thread are located in the boundary region of the window (1).
Patent MX-PA05012271-A (MX)
Title: Method for managing resources in mobile terminal.
Inventor: LEE CHUL-MIN
IPC: H04M1/72403
Filed: 2005-11-14
Abstract: A method for managing resources in a mobile terminal includes determining whether or not a required resource is available to perform a requested task on the mobile terminal and selectively performing the requested task based on whether or not the required resource is available.
Patent MX-PA05013309-A (MX)
Title: Wastewater treating process based on a homogenisation, coagulation, sedimentation and filtration process using zeolites.
Inventor: TEJEDA ALEJANDRO DE LA MADRID
IPC: C02F3/04
Filed: 2005-12-08
Abstract: The present invention comprises a process for treating wastewater from housing, slaughterhouses or other sources of polluted water. The process includes diverse stages such as: homogenisation, solid separation, sedimentation, and filtration by means of a zeolitic layer. The process further uses different polymers in order to facilitate the separation of liquids and total solids suspended in water. Treated water and muds useful as fertilizers in agriculture are obtained from the final phase of the process.
Patent MX-PA06000864-A (MX)
Title: Sanitary connecting and draining device.
Inventor: SADLER MARC
IPC: E03C1/232
Filed: 2003-07-23
Abstract: Disclosed is a sanitary connecting and draining device that is to be mounted inside a basin (1), e.g. a wash basin, bidet, or kitchen sink, and comprises an inlet (2) via which water can be delivered to the sanitary connecting and draining device and can then be fed into the basin (1), and a drain (3) for water fed into the basin (1), said drain (3) being integrated into the sanitary connecting and draining device. The inventive connecting and draining device makes it possible to provide the basin (1) with only one port which is used for fastening the sanitary connecting and draining device and as a drain for the basin (1).
Patent MX-PA06004363-A (MX)
Title: Polymorphic form of n-[(r)-2, 3-dihydroxy -propoxy]-3, 4-difluoro-2 -(2-fluoro-4 -iodophenylamino) -benzamide.
Inventor: NANNINGA THOMAS
IPC: A61P35/00
Filed: 2004-10-11
Abstract: This invention provides a novel polymorphic form of N-[(R)-2, 3-Dihydroxy -propoxy] -3, 4-difluoro-2 -(2-fluoro -4-iodo-phenylamino) -benzamide, as well a pharmaceutical compositions and therapeutic methods utilizing the polymorphic form.
Patent MX-PA06006613-A (MX)
Title: Purification process for lactide.
Inventor: MEERDINK JOHANNES
IPC: C07C55/28
Filed: 2003-12-10
Abstract: The present case relates to a process for the purification of lactide from a crude lactide vapour product stream which process comprises a rectification/condensation step leading to a lactide-enriched condensate.
Patent MX-PA06007205-A (MX)
Title: Isothiazole dioxides as cxc- and cc- chemokine receptor ligands.
Inventor: BALDWIN JOHN J
IPC: A61K31/427
Filed: 2004-12-20
Abstract: and the pharmaceutically acceptable salts and solvates thereof. D and E are different groups wherein one is N and the other is CR50. Examples of groups comprising Substituent A include heteroaryl, aryl, heterocycloalkyl, cycloalkyl, aryl, alkynyl, alkenyl, aminoalkyl, alkyl or amino. Examples of groups comprising Substituent B include aryl and heteroaryl. Also disclosed is a method of treating a chemokine mediated diseases, such as, cancer, angiogenisis, angiogenic ocular diseases, pulmonary diseases, multiple sclerosis, rheumatoid arthritis, osteoarthritis, stroke and cardiac reperfusion injury, pain (e.g., acute pain, acute and chronic inflammatory pain, and neuropathic pain) using a compound of formula IA.
Patent MX-PA06009152-A (MX)
Title: System for the quick construction of buildings using prefabricated column and beam metallic modules as well as walls and slabs using corrugated sheets.
Inventor: CEPEDA FEDERICO MARTINEZ
IPC: E04B1/00
Filed: 2006-08-11
Abstract: The present invention refers to a process for the construction of housing or industrial buildings, and more particularly to the construction of housings built in series in a period of maximum 17 days using prefabricated walls, columns and beams, where the columns and beams are formed by a stiffened profile set and the walls for forming partition walls and slabs by hydraulic concrete modules of the light type including corrugated sheets, the present invention is characterised in that it is assembled in-situ, thereby representing a process applied to the construction field. The system for the quick construction of buildings is characterised in that it comprises a first step where the metallic columns and beams and the modules including the steel corrugated sheet coated with lightened hydraulic concrete are simultaneously prefabricated for forming the walls and slab. In the aforementioned step the building foundation is obtained; in a second stage the metallic columns are attached to the foundation by connection plates at the end portions thereof; a third stage consists in raising the walls integrated by the sheet concrete modules, the modules being previously fastened therebetween and subsequently fastened with the metallic columns using self-threading screws; and in a fourth and last stage grooves formed upon attachment of the steel sheets of the modules to the whole structure are sealed using the same lightened hydraulic concrete previously used in the aforementioned modules. The present invention allows the building construction time to be reduced without decreasing the resistance of the lightened hydraulic concrete, the lightened wall structure being lighter, thereby reducing the seismic loads. The decrease in weight of the present system does not necessarily refer to a resistance restriction, since it is able to support a stress similar to that supported by conventional elements used in construction. Costs in construction materials are also optimized.
Patent MY-105756-A (MY)
Title: Pellect accommodating and aligning jig.
Inventor: YOSHIO KURITA
IPC: H01L21/68
Filed: 1989-12-09
Abstract: A PELLET ACCOMMODATING AND ALIGNING JIG WHICH INCLUDES AN UPPER PORTION (2) HAVING AN UPPER FACE (2A) FORMED WITH A PLURALITY OF PELLET ACCOMMODATING RECESSES (4) IN IT, AND A LOWER PORTION (8) HAVING A LOWER FACE (8A) WITH A FIRST THROUGH- BORE (14) BEING FORMED BETWEEN A BOTTOM FACE (6) OF EACH OF THE PELLET ACCOMMODATING RECESSES (4) AND THE LOWER FACE (8A), THE BOTTOM FACE (6) SIDE OF THE FIRST THROUGH- BORE (14) BEING SET TO BE A VACUUM EXHAUST INLET (10) AND THE LOWER FACE (8A) SIDE OF IT SET TO BE A VACUUM EXHAUST OUTLET (12), SO AS TO ATTRACT PELLETS (16) PLACED ON THE BOTTOM FACES (6) OF THE PELLET ACCOMMODATING RECESSES (4), ONTO THE BOTTOM FACES (6) THROUGH EVACUATION FROM THE VACUUM EXHAUST INLETS OF THE FIRST THROUGH- BORES (14) TOWARDS THE VACUUM EXHAUST OUTLETS (12). THE PELLET ACCOMMODATING AND ALIGNING JIG FURTHER INCLUDES A MICROMESH MEMBER (20) FORMED WITH A PLURALITY OF INDEPENDENT SECOND THROUGH-BORES (18) EACH HAVING SMALLER THAN THAT OF THE FIRST THROUGH- BORE (14) AND DISPOSED AT THE SIDE OF THE BOTTOM FACES (6) OF THE PELLET ACCOMMODATING RECESSES.(FIG 1)
Patent MY-104495-A (MY)
Title: Direct-transfer electrical component.
Inventor: OLIVIER DORLANE
IPC: H01C17/00
Filed: 1989-12-14
Abstract: THE ELECTRICAL COMPONENT OF THE INVENTION IS SUCH THAT, BEING OF PARALLELEPIPEDIC FORM, EACH OF AT LEAST TWO OF ITS MUTUALLY OPPOSITE LATERAL FACES IS EQUIPPED WITH AN ELEMENT OF EACH OF THE TWO CONNECTING ELECTRODES OF THE COMPONENT. (FIG. 1)
Patent MY-112561-A (MY)
Title: Integrated transducer-suspension structure for longitudinal recording
Inventor: ROBERT EDWARD JONES JR
IPC: G11B5/127
Filed: 1993-08-27
Abstract: A COMBINATION SUSPENSION AND TRANSDUCER MAGNETIC HEAD FOR LONGITUDINAL RECORDING WHICH CAN BE USED FOR CONTACT RECORDING AND FLYING ABOVE THE MEDIA. THE TRANSDUCER INCLUDES A HORIZONTAL FIRST POLE PIECE (62)AND A HORIZONTAL(72) AND VERTICAL(94) SECTIONED SECOND POLE PIECE (96). THE MAGNETIC GAP(92) IS FORMED BETWEEN THE FIRST POLE PIECE (62) AND THE VERTICAL SECTION (94) OF THE SECOND POLE PIECE (96). THE SUSPENSION LAYERS ARE FORMED MAINLY FROM THE INSULATION LAYER (66) THAT SEPARATE THE FIRST HORIZONTAL POLE PIECE AND THE HORIZONTAL SECTION OF THE SECOND POLE PIECE, AND AN INSULATION LAYER (82) OF THAT COVERS AND PROTECTS THE TRANSDUCER LAYERS. THE LAYERS OF THE COMBINATION HEAD ARE DEPOSITED ON A WAFER(50) IN A ROW(52) AND COLUMN (54) CONFIGURATION. A RELEASE LAYER( 60) IS DEPOSITED ON THE SUBSTRATE FIRST AND THEN THE INDIVIDUAL THIN FILM LAYERS OF THE TRANSDUCER ARE DEPOSITED. A HORIZONTAL FIRST POLE PIECE (62)IS FORMED. A HORIZONTAL SECTION OF A SECOND POLE PIECE (72) IS FORMED AND ACTIVATED BY A CONDUCTOR COIL (68/76) WOUND AROUND THE HORIZONTAL SECTION. THE BACKGAP IS DISPLACED HORIZONTALLY FROM THE POLETIPS. THE WAFER IS THEN DIVIDED INTO ROWS (52). THE VERTICAL SECTION (94) OF THE SECOND POLE PIECE(96) IS FORMED ON THE END OF THE ROW IN CONTACT WITH ITS HORIZONTAL SECTION. THE SUBSTRATE (50) IS REMOVED BY ATTACKING THE RELEASE LAYERS.(FIG.6A)(FIG. 4)
Patent MY-111321-A (MY)
Title: Process comprising two extractive distillation steps for the production of tertiary ethers from a c4 or c5 feedstock.
Inventor: MIKITENKO PAUL
IPC: C07C41/00
Filed: 1994-10-04
Abstract: THE INVENTION CONCERNS A PROCESS FOR THE PRODUCTION OF TERTIARY ETHERS (MTBE, ETBE, TAME, ETAE) IN WHICH A HYDROCARBON CUT (1) CONTAINING FOUR OR FIVE CARBON ATOMS IS REACTED WITH METHANOL OR ETHANOL(2, 3) IN A REACTOR AND RECOVERING ETHERS (11) AND A DISTILLATE (10) AFTER DISTILLATION (CI). THE DISTILLATE UNDERGOES A FIRST EXTRACTIVE DISTILLATION STEP IN COLUMN (CII) IN THE PRESENCE OF A SOLVENT(27) WHICH IS SELECTIVE TOWARDS OLEFIN HYDROCARBONS. A SATURATED HYDROCARBON-RICH OVERHEAD FRACTION (15) IS RECOVERED ALONG WITH A BOTTOM FRACTION (18) WHICH IS RICH IN OLEFINS, SOLVENT AND ALCOHOL. THE OLEFINS (20) ARE SEPARATED FROM THE SOLVENT AND ALCOHOL (24) IN A SECOND EXTRACTIVE DISTILLATION STEP (CIII). THE OLEFINS ARE ISOMERISED IN A SKELETAL ISOMERISATION REACTOR (5) AND THE ISOMERATE ISRECYCLED (2) TO REACTOR (6). THE ALCOHOL AND SOLVENT ARE SEPARATED IN A STRIPPING COLUMN (CIV). ALCOHOL (26) IS RECYCLED TO THE SYNTHESIS REACTOR (6) WHILE THE SOLVENT (27) IS RECYCLED TO CII. THE TEMPERATURE AT THE BOTTOM OF THE SECOND COLUMN (CIII) CAN BE REDUCED BY ADDITION OF FRESH (4) OR RECYCLED (34) ALCOHOL. @@APPLICATION TO ADDITION WHICH INCREASE THE OCTANE NUMBER OF PETROLS.@@@(FIG. 1)
Patent MY-111908-A (MY)
Title: Monitoring apparatus.
Inventor: KENNETH JOHN DAVEY
IPC: G01M1/00
Filed: 1994-10-22
Abstract: A MONITORING APPARATUS FOR MONITORING OF IMPENDING FAULTS IN THE INTEGRITY OF A COMPONENT OR STRUCTURE (10) IN STATIC OR DYNAMIC APPLICATION WHERE THE APPARATUS COMPRISES ASEALED CAVITY (11) ON OR WITHIN THE COMPONENT OR STRUCTURE FROM A SOURCE OF CONSTANT VACUUM (17) THE CONNECTION BETWEEN THE CAVITY AND THE SOURCE INCORPORATING A DEVICE OF HIGH IMPEDANCE FLUID FLOW (15) AND MEANS (18) TO MONITOR THE CHANGE IN PRESSURE BETWEEN THE CAVITY AND THE SOURCE.(FIG.1)
Patent MY-125439-A (MY)
Title: Rope making
Inventor: THOMAS KYLE GEOFFREY
IPC: D07B7/02
Filed: 2000-12-22
Abstract: MECHANICAL TO ELECTRICAL TRANSDUCERS (1) EMPLOYING MAGNETO-ELASTIC EFFECTS ARE MOUNTED ON THE FAIRLEADS (24) WHICH LEAD STRANDS OR WIRES (11) TO THE CLOSER HEAD (27) OF A WIRE ROPE MAKING OR STRANDING MACHINE. THE TRANSDUCERS PRODUCE SIGNALS WHICH INCLUDE A USEFUL SIGNALS WHICH INCLUDE A USEFUL SIGNAL REFLECTING THE TENSIONS OF THE STRANDS OR WIRES AND BACKGROUND NOISE, WHICH IS PROCESSED BY HARDWARE AND SOFTWARE WHICH ENHANCE THE USEFUL SIGNAL.THESE SIGNALS ARE CONSTANTLY DISPLAYED FOR THE OPERATORS WHO MANUALLY CONTROL THE MACHINE, ARCHIVED FOR RECORD PURPOSES AND/OR EXTENDED TO FEEDBACK LOOPS OF CONTROL MEANS FOR AUTOMATING CONTROL OF THE TENSIONS DURING OPERATION OF THE MACHINE.BETTER QUALITY CONTROL AND AVOIDANCE OF CORKSCREW, WAVE OR SUNKEN STRAND PHENOMENA ARE AIMED AT.(FIG 4)