baber/WOPTO huggingface dataset:
Patent MX-10867-A (MX)
Inventor: CROSS PETER EWARD
IPC: C07D223/16
Filed: 1988-03-24
Abstract: An antiarrhythmic agent of the formula <CHEM>  or a pharmaceutically acceptable salt thereof;  wherein      R<1> is H, C1-C4 alkyl or C1-C4 alkoxy;      X is O, -NH @- or a direct link;    and R<2> and R<3>, which are the same or different, are each C1-C4 alkyl, with the proviso that when X is -NH @-, R<2>   and R<3> are the same. l
Patent MX-9100635-A (MX)
Title: Marcado de sub-superficies.
Inventor: CLEMENT ROBERT MARC
IPC: G11B11/03
Filed: 1991-08-12
Abstract: Se describen un método y aparato para proporcionar un cuerpo de material (14) con una marca de sub-superficie en la forma de una área de opacidad aumentada a la radiación electromagnética. El método comprende dirigir hacia una superficie del cuerpo (14) un rayo (12, 26) de alta densidad de energía a la cual el material (14) es transparente y colocar el rayo (12, 26) a un enfoque en un sitio separado de la superficie dentro del cuerpo (14) a fin de ocasionar la ionización localizada del material (14). En una modalidad preferida, el aparato incluye un rayo laser (10) como una fuente de rayo o haz de alta densidad de energía y proporciona medios (36, 38) para mover el enfoque del rayo (12, 26) con relación al cuerpo (14) a fin de permitir que la marca sea de una configuración predeterminada.
Patent MX-9203479-A (MX)
Inventor: EVANS BEN E
IPC: C07D209/48
Filed: 1992-06-26
Abstract: Benzodiazepin analogs of the formula: <CHEM> are disclosed which are antagonists of gastrin and cholecystokinin (CCK).
Patent MX-9203877-A (MX)
Title: Procedimiento para la amoxidacion de hidrocarburos saturados.
Inventor: BLANCHARD GILBERT
IPC: C07C253/24
Filed: 1992-07-01
Abstract: La presente invención se refiere a un procedimiento de amoxidación de hidrocarburos saturados, es decir, la conversión de alcanos en una mezcla que contiene nitrilos alfa, beta-insaturados.
Patent MX-9207188-A (MX)
Inventor: LYNUM STEINAR
IPC: H05H1/42
Filed: 1992-12-11
Abstract: PCT No. PCT/NO92/00198 Sec. 371 Date Aug. 12, 1994 Sec. 102(e) Date Aug. 12, 1994 PCT Filed Dec. 11, 1992 PCT Pub. No. WO93/12634 PCT Pub. Date Jun. 24, 1993.A plasma torch has two or more tubular electrodes located co-axially with one inside the other for chemical treatment of a reactant and includes a lead-in tube supplying the reactant and which is located co-axially in the inner electrode; the lead-in tube includes a liquid-cooled tube provided with a heat-insulating layer on the outer surface; the lead-in tube has a longitudinal axis along which the lead-in tube can be moved for positioning the nozzle at its lower end in relation to the plasma flame; the nozzle end is replaceable and is shaped with a conical wall portion to define a venturi passage to increase the exit velocity of the reactant; between the lead-in tube and the inner electrode an annular passage is provided through which plasma-forming gas is introduced which can be used to cool the reactant gas.
Patent MX-9303259-A (MX)
Title: Composicion para decapar las pinturas.
Inventor: LALLIER JEAN-PIERRE
IPC: C09D9/00
Filed: 1993-06-01
Abstract: La composición decapante comprende en volúmen: (a) 1 a 99 de un solvente polar aprótico, preferentemente elegido en el grupo que consiste en: dimetilxulfóxido (DMSO), dimetilformamida (DMF), N-metilpirrolidona (NMP), N-metilmorfolina (NMn), (beta)-butirolactona (Blo), acetonitrilo (AcN) y sus mezclas; y (b) 99 por ciento a 1 de un éter elegido en la familia de los éteres que presentan: -un punto de inflamación superior a 0ºC -un volúmen molar inferior a 160 -una molécula provista de uno o varios grupos -metoxi. Aplicación al decapado de pinturas gliceroftálicas o de pinturas alquidouretano un substrato contituído por madera.
Patent MX-9401230-A (MX)
Title: Aparato para abrir y cerrar un desague.
Inventor: REDDING JOHN C
IPC: E03C1/23
Filed: 1994-02-17
Abstract: Se describe un mecanismo para abrir y cerrar, a distancia, el desagüe de una jofaina por medio de una varilla flexible que se mueve a través de un tubo no lineal. La varilla conecta un elemento de accionamiento, que un usuario empuja o jala, con un elemento unido a un tapón, que abre cierra el desagüe. Dentro del codo del tubo, la varilla flexible y/o el tubo están configurados para dejar un espacio vacío entre ellos, con el fin de reducir la fricción. La configuración de la varilla puede incluir uno o más extremos en forma de bulbo, o de sección transversal con lóbulo.
Patent MX-9505096-A (MX)
Title: Rappable steam generator tube bank.
Inventor: CAMPBELL WALTER R
IPC: F28G7/00
Filed: 1995-12-06
Abstract: An apparatus and method of operating a steam generator tube bank are disclosed in which a water drum of a typical steam drum/water drum combination is replaced with a plurality of smaller headers to permit the use of rapping, or mechanical rappers, to clean the tubes extending between the steam drum and the headers. The steam generator tube bank of the present invention comprises a steam drum or collecting header, a plurality of headers extending below the steam drum, and a plurality of tubes extending between the steam drum and the headers and placing the steam drum and headers in fluid flow communication. The headers are sized to permit debris or deposits which accumulate on the tubes to be removed by rapping the headers, thereby inducing vibration of the headers and the tubes. The tubes are arranged in rows, and the headers are arranged to form rows of axially-aligned pairs of headers. A mechanical rapper is associated with each header to periodically strike the header and induce vibration of the header and tubes connected thereto to remove debris and deposits which may have accumulated on the tubes.
Patent MX-9600781-A (MX)
Title: Liquid correlation spectrometry.
Inventor: SCHLAGER KENNETH J
IPC: G01N21/35
Filed: 1996-02-28
Abstract: A number of optically active elements are provided that enable the performance of accurate, dispendable chemical analysis in a medium having varying matrix backgrounds and substantial components interferences. Optical transfer cells are provided that include positive correlation filter systems adapted to accept hear-IR radiation and to pass a wavelength from that radiation having high correlation with a particular analyte. A near-IR spectrometer apparatus for the measurement of analyte concentration in a complex medium is also provided. The apparatus features an optical transfer cell constructed according to the invention. The apparatus can be used in the non-invasive determination of blood analyte concentration in a variety of mediums. Methods of measuring the concentration of a blood analyte in a mammalian subject are also provided. The methods entail the use of reflective near-IR radiation to interrogate a medium to obtain spectrally modified radiation. The radiation thus obtained is passed through an optical transfer cell constructed according to the invention to obtain a wavelenght having high correlation with an analyte of interest and substantially no correlation with interfering constituents present in the medium.
Patent MX-9603329-A (MX)
Title: Coated abrasives and methods of making same.
Inventor: BENEDICT HAROLD W
IPC: B29C70/50
Filed: 1995-01-27
Abstract: Coated abrasives (10) are provided wherein an effective amount of a fibrous reinforcing material (12) is engulfed within an organic polymeric binder material. Sufficient binder is present such there is one or more regions of organic binder material free of fibrous reinforcing material (13), to which abrasive particles (16) are attached. Endless, seamless articles of the invention preferably include a length with parallel side edges, and at least one layer of fibrous reinforcing material engulfed within the organic polymeric binder material. The fibrous reinforcing material can be in the form of individual fibrous strands (12), a fibrous mat sreparing the coated abrasives are also provided. One preferred method is a continuous web process wherein a fibrous reinforcing material is unwound from a roll, then engulfed in a binder precursor. Abrasive particles are applied to the still flowable binder precursor and the structure expose to curing conditions. Optional size coatings (17) and supersize coatings are applied in subsequent steps, whereafter the web is wound into a roll. This procedure advantageously eliminates the step of separately applying a traditional make coating.
Patent MX-9603703-A (MX)
Title: Wireless pager with separable receiver unit and transmitter unit
Inventor: HARRIS DARLY ROBERT
IPC: H04W84/02
Filed: 1995-11-13
Abstract: A receiver (14) receives at least one message containing a visual message. A display device (16), in communication with the receiver (14), displays the visual message of a selected one of the at least one message. A first housing (20) houses the receiver and the display device to form a self-contained, viable receiver unit (10). A camera (22) captures at least one image. A transmitter (24) transmits a signal based upon the at least one image captured by the camera (22). A second housing (26) houses the camera (22) and the transmitter (24) to form a self-contained, viable transmitter unit (12). The second housing (26) is selectively attachable and detachable from the first housing (20). As a result, the transmitter unit (12) may be selectively attached to the receiver unit (10) and detached from the receiver unit (10).
Patent MX-9702535-A (MX)
Title: Vertical assembly extrusion ice cream sandwich making machine.
Inventor: KENNEDY CORY R
IPC: B65B11/54
Filed: 1995-10-06
Abstract: An apparatus for the preparation of comestible-containing sandwich products comprises a sandwich product assembly station and corresponding means for the fabrication and assembly of a sandwich product in the vertical direction. The apparatus includes an extruder nozzle (16), wafer trays (20A, 20B) and corresponding components for the location of wafers on opposite sides of the extruded product, an indexing wheel (24) for receiving the assembled sandwich product, and conveying means for conveying to a wrapping station and from there to a discharge end, wherein all of the components of the machine are mounted in cantilevered fashion on a vertical support or base member. The sandwich product assembly station, the indexing wheel and the wrapping station may be disassembled and retrofitted with like components of different size to accommodate corresponding differences in the sandwich product being fabricated. Also, certain of the components of the conveyor assembly including the movable conveyor means and the output tray are laterally adjustable.
Patent MX-9704327-A (MX)
Title: Control method of terminal crimping device.
Inventor: INOUE TOSHIHIRO
IPC: H01R43/048
Filed: 1997-06-11
Abstract: In a control method of a terminal crimping device to adjust a crimp height of the terminal to be attached (or The crimper height) of the terminal to be attached (or the crimper height) automatically and easily. A method of controlling the terminal crimping device has been proposed by providing a elevating crimper 4 for crimping terminals onto exposed conductors of the cables, setting an anvil 17 opposite to the crimper, and elevating the drive means including a servo motor (see Figs. 1 and 2). More specifically, the crimp height for press attached terminals is monitored, a detected height and the predetermined set value are compared to control said drive means such that the detected height is made equal to the set value.
Patent MX-9704778-A (MX)
Title: Formulations and methods for reducing skin irritation.
Inventor: HAHN GARY SCOTT
IPC: A61K8/20
Filed: 1995-12-21
Abstract: Compositions and methods are provided for inhibiting skin irritation attributable to chemical irritants or environmental conditions, by the application of an anti-irritant amount of aqueous-soluble monovalent potassium cation or monovalent lithium cation.
Patent MX-9704841-A (MX)
Title: Disposable absorbent article having a backsheet and an inner layer projecting beyond the front transverse edge of the backsheet for engaging with a mechanical fastening member.
Inventor: SCHMITZ CHRISTOPH JOHANN
IPC: A61F13/56
Filed: 1995-12-13
Abstract: An absorbent article (20) according to the invention comprises a mechanical fastening system (24) having hook-type fastening members (58) and a loop-type landing member. The landing member (64) is formed by a fibrous layer (26, 91, 97) extending on at least a part of the user-facing side of the backsheet (20) and extending beyond the front peripheral edge of the backsheet (20).
Patent MX-9708261-A (MX)
Title: Module attachable to facades of buildings for evacuating people.
Inventor: ALBARRACIN ENRIQUE JOSE LORENT
Filed: 1997-02-27
Abstract: Module attachable to facades of buildings for evacuating people, comprised of an internal part (1) provided with primary hinged linking means (6) so as to link said internal part to the facade (5) of a building; an external part (2) linked to the internal part (1) by second hinged linking means (7); and at least one foldable ladder (3). The module includes a transmission device (8, 9) for the transmission of a swinging motion from the internal part (1) to the external part (2).
Patent MX-9800328-A (MX)
Title: Sealed interconnection device.
Inventor: BICHE BARTON
IPC: H01R4/22
Filed: 1998-01-09
Abstract: An electrical interconnection device (2) including an electrical element (6) and a sealing member (8) sealed within a body (4). The body is constructed of a first section (10) and a second section (12) bonded together to form an enclosure for retaining the electrical element and sealing member. Sealed passageways (18) extend from the sealing member to the electrical element. Substrates (26) are inserted through the sealing member (8) into the passageways (18) for connection to the electrical element (6).
Patent MX-9804129-A (MX)
Title: Wheel-activated vehicle restraint system.
Inventor: SPRINGER SCOTT L
IPC: B65G69/00
Filed: 1998-05-25
Abstract: A wheel-activated vehicle restraint system including a support structure (30) disposed beside the path of the vehicle approaching the dock, and including a guide member (31) extending away from the dock face, and an elevated supporting member (32). A trigger assembly (50) is operatively connected to the guide member, and initially engages the wheel of the vehicle as it rolls toward the dock. A locking arm (70) operatively engages the supporting member to move from a stored position to a chocking position on the wheel as the wheel engages the trigger and moves it toward the dock. A trolley assembly (60) operatively connects the trigger assembly and the locking arm, the trolley assembly and the locking arm being connected at a connection point (71). The trigger assembly is selectively positionable relative to the connection point in response to the dimensions of the wheel, and the locking arm engages a bottom portion of the wheel, and moves along the peripheral surface of the wheel to a chocking position as the wheel continues to push the trigger assembly toward the dock.
Patent MX-PA98008354-A (MX)
Title: High-voltage power supply unit particularly for x-ray sources.
Inventor: JEDLITSCHKA HANS W A
IPC: H05G1/02
Filed: 1998-10-09
Abstract: A high-voltage power supply unit (1) has electrical components (2, 3, 4) encased in insulating casings (5, 6, 7) which are biodegradable. The insulating casings (5, 6, 7) comprise several superimposed layers, joined together, of sheets of paper, the number of layers being chosen in order to obtain the desired amount of electrical insulation to suit the strength of the electric field surrounding the insulated electrical components (2, 3, 4) when the unit is in operation. The application is particularly relevant to the provision of power to X-ray sources.
Patent MY-8600738-A (MY)
Title: Process for the production of relief copies
Inventor: FRASS WERNER DR
IPC: G03F7/30
Filed: 1986-12-30
Abstract: A process for producing relief copies wherein the light-hardenable layer of a light-hardenable copying material, which contains a photopolymerizable mixture, a photodimerizable polymeric compound or a diazonium salt polycondensation product, is exposed to a light image, the exposed layer is subjected to a brief ultrasonic treatment, and the unexposed areas of the layer are thereafter washed away by means of a developer. As a result of the ultrasonic treatment, shorter exposure times may be used and better in-depth hardening of the layer may be achieved.
Patent NL-2013668-A (NL)
Title: Lithographic apparatus, device manufacturing method and associated data processing apparatus and computer program product.
Inventor: CEKLI HAKKI ERGÜN
IPC: H01L21/68
Filed: 2014-10-23
Abstract: A lithographic apparatus applies a pattern repeatedly to target portions across a substrate. Prior to applying the pattern an alignment sensor measures positions of marks in the plane of the substrate and a level sensor measures height deviations in a direction normal to the plane of the substrate. The apparatus applies the pattern to the substrate while positioning the applied pattern using the positions measured by the alignment sensor and using the height deviations measured by the level sensor. The apparatus is further arranged to calculate and apply corrections in the positioning of the applied pattern, based on derivatives of the measured height deviations. The corrections may be calculated on an intrafield and/or interfield basis. The corrections may be based on changes between the observed height deviations and height deviations measured previously on the same substrate.
Patent NL-2024506-A (NL)
Title: Improved lithography methods
Inventor: JOHAN FRANCISCUS MARIA BECKERS
IPC: G03F7/20
Filed: 2019-12-19
Abstract: The present invention relates to methods for reducing wafer load grid and flatness degradation of a substrate holder, such as a wafertable, of a lithographic apparatus. The present invention also relates to systems comprising lithography substrate holders, such as wafertables, with improved resistance to wafer load grid and flatness degradation, and to methods of fabricating devices, e. g. integrated circuits, using such systems. The present invention also relates to substrates, such as wafers, with backsides configured to protect substrate holders, such as wafertables, from wafer load grid and flatness degradation when used in lithography, and to methods of removing hydrophobic coatings from such substrates, such as wafers. The present invention has particular use in connection with lithographic apparatus for fabricating devices, for example integrated circuits.
Patent NL-6816192-A (NL)
Title: Fuel oil additive
IPC: C10L1/224
Filed: 1968-11-13
Abstract: Motor fuel additive is prepared by reacting (I) an oxidation product derived from a paraffinic lubricant oil with a neutralisation number of 55-80, and a saponification number of 100-200, with (II) an amide of formula R2-NH-CH2CH2CH2-NR'-CO-R (where R is the mono-unsaturated hydrocarbyl group of oleic acid, and R' and R2 are alternately hydrogen or C14-17 hydrocarbyl), the ratio I:II being 2-5:1. The additive assists in the prevention of deposits in the carburettor, particularly when exhaust gases from the crankcase zone of the motor are introduced into the air feed to the carburettor.
Patent NL-6916994-A (NL)
Title: Fabrication of graphite electrodes
IPC: C25C3/12
Filed: 1969-11-12
Abstract: Fabrication of graphite electrodes is by machining a graphite block to the desired shape. The machining and milling operation is carried out in the direction of the carrier supporting the graphite block.
Patent NL-7204327-A (NL)
Title: Polyethylene terephthalate prepn - by reacting ethylene glycol/dimethyl terephthalate at 140-270c and 40-500mm hg
IPC: C08G63/78
Filed: 1972-03-30
Abstract: Polyethylene terephthalate is prepd. by reacting ethylene glycol and dimethyl terephthalate at 140 - 270 degrees C pref. 150 - 230 degrees C, and a pressure of 40 - 500 mm Hg pref. 75 - 400 mm Hg until the interesterification is >=98% completed, based on the development of >=98% of the theoretical amt. of methanol, to form a polyethylene terephthalate with a relatively low concn. of diethylene glycol. As a result of the low concn. of diethylene glycol, the polyethylene terephthalate has a higher crystallinity and m.p., and fibres prepd. from the polymer have a better heat stability and can be more uniformly dyed.
Patent NL-7208224-A (NL)
Title: Washing of filter units - esp pans with horizontal filter - surfaces
IPC: B01D33/60
Filed: 1972-06-16
Abstract: Continuous filter unit with set of pans with horizontal filter surfaces is washed by high energy jets of water and/or strongly turbulent water flows, after discharge of cake, to cause mechanical abrasion and removal of deposits on the pans. Pref. water jets are at >=1kgcm-2esp. 2-15 kgcm-2 pressure. Unit is esp. one with filting pans, arranged around central distributor, used. e.g. for filtration of CaSO4.1/2 H2O slurries.
Patent NL-7501148-A (NL)
Title: Building foundation reinforcing process - injects fluid into soil so as to reduce internal friction angle
IPC: E02D31/10
Filed: 1975-01-31
Abstract: The process restores the strength of foundations of buildings erected on ground liable to settle, and which has been built up with soil of a different kind, the foundations incorporating piles resting on a solid substrata. The internal friction angle of the soil is reduced by the injection of fluid into the soil used for building up. A fluid can be used of the kind employed for thinning concrete aggregate and which increases the viscosity of water and/or acts as a lubricant between solid items. A thin watery solution can be used, incorporating the viscosity-increasing and/or friction-reducing materials in a proportion of between 0.1 and 10% by weight.
Patent NL-7503823-A (NL)
Title: Dry shaver blade grooving process - uses wire-shaped grinding tool driven in lengthwise direction
IPC: B24B1/00
Filed: 1975-04-01
Abstract: The process forms grooves in the blades of hair-cutters, particularly dry-shavers, and uses a wire-type grinding tool (4) driven in its lengthwise direction. The tool can be of round section, moving in one direction only, and used in conjunction with grinding paste. The process avoids the formation of burrs, and thus the need for a subsequent machining operation. The grinding or lapping past is applied to the wire which may run at a speed of 5m/sec and as the wire is round, this produces a hollow slotted base profile.
Patent NL-7514891-A (NL)
Title: Cooker using stretched sheet heating elements - has food supported and enclosed by sheets clamped at ends
IPC: H01F38/08
Filed: 1975-12-19
Abstract: The food cooking method uses a flat sheet heating element which is gripped at each end between clamps. The sheet is used to support the food to be cooked. Alternatively, the food is placed between two heating sheets, similarly gripped. The sheet can be of metal, which may be perforted. Its thickness lies between a lower limit of 12.7 microns and an upper limit which can vary between 0.127 and 3.175 mm. The clamps can be rotary rods on which the ends of the sheet are wound. The voltage used lies between 0.82 and 6.56 volts per metre of length.
Patent NL-7809291-A (NL)
IPC: H02K17/02
Filed: 1978-09-12
Abstract: In an induction and universal motor combined in a common lamination stack and supplied from a single phase line in line with a single armature winding system common to universal commutator motor as well as to induction motor operation, there are connected to the same segments of the commutator a crossed lap winding and an uncrossed lap winding, the coil span of which corresponds approximately to one pole pitch of the low pole and, in particular, two pole commutator stator winding and to an uneven integral multiple of the high pole induction motor stator winding, to provide a motor particularly suited for driving automatic washing machines.