baber/WOPTO huggingface dataset:
Patent MX-9203425-A (MX)
Inventor: HOVIS EDWARD E
IPC: B29C48/305
Filed: 1992-06-25
Abstract: An apertured thermoplastic fabric is formed by extruding a film of a molten thermoplastic polymer, embossing the film in a nip between a smooth surfaced roll and a patterned roll, wherein the patterned roll includes a plurality of discrete, raised projections disposed in a pattern and each of which includes a sharp distal end; applying sufficient pressure at the nip for causing a plurality of small apertures to be formed in the extruded film in substantially the same pattern as the pattern of discrete, raised projections; orienting the apertured film in both the cross-machine direction and in the machine-direction, and thereafter embossing the oriented film on at least one surface with a plurality of raised members spaced closer to each other than the spaces between the apertures in the oriented film, to thereby provide a matte-type finish on at least one surface. The formed fabric also forms a part of the invention. <IMAGE>
Patent MX-9204860-A (MX)
Title: Circuito impulsor de solenoide con corriente constante de pico-a-pico.
Inventor: BAKER KEITH RONALD
IPC: H03K3/017
Filed: 1992-08-21
Abstract: Un circuito proporciona una corriente de impulsión a una bobina de un solenoide. El circuito incluye un resistor de retroalimentación perceptor de corriente en serie con la bobina de solenoide. Esta corriente es percibida por un comparador que apaga la corriente de impulsión cuando la corriente de la bobina excede un nivel de referencia y enciende la corriente de impulsión cuando la corriente cae debajo de un nivel de referencia y enciende la corriente de impulsión cuando la corriente cae debajo del nivel de referencia. La histérisis del circuito comparador proporciona un cronómetro controlable de encendido y apagado, y por lo tanto proporciona una corriente de impulsión de frecuencia variable que tiene una característica de pico-a-pico que permanece sustancialmente constante a pesar de los cambios en la señal de entrada y que tiene un valor de corriente promedio que varía sustancialmente en forma lineal como una función de la señal de entrada cambiante.
Patent MX-9301069-A (MX)
Title: Proceso para la recuperacion de 6-aminocapronitrilo.
Inventor: SIEJA JAMES BERNARD
IPC: C07C255/24
Filed: 1993-02-26
Abstract: La presente invención se refiere a la purificación de 6-aminocapronitrilo por calentamiento de una mezcla que contiene éste compuesto y THA, y conversión del THA a compuesto de alto punto de ebullición y posterior destilación del 6-aminocapronitrilo. El tiempo requerido para convertir el THA es reducido si un compuesto carbonil orgánico esta presente en la mezcla durante el calentamiento.
Patent MX-9301163-A (MX)
Title: Mascara laringea y metodo para su fabricacion.
Inventor: BRAIN ARCHIBALD I J
IPC: B29C33/48
Filed: 1993-03-02
Abstract: La presente invención se refiere a un procedimiento de fabricación para producir una máscara laríngea, como se describe substancialmente en la patente del Reino Unido GB2205499B, que consiste en un molde en cual se elabora la formación de un anillo anular inflable del dispositivo en una forma invertida.
Patent MX-9306552-A (MX)
Inventor: SHUTSKE GREGORY
IPC: A61K31/44
Filed: 1993-10-21
Abstract: The invention relates to compounds of the frmula <CHEM>  wherein     Ar is <CHEM>  or pyridyl;     R1 is H,-(CH2)pNR2R3, <CHEM>     R2 is hydrogen or loweralkyl;     R3 is hydrogen or loweralkyl;     R4 is hydrogen or loweralkyl; X and Y are independently halogen, trifluoromethyl, nitro, loweralkyl, loweralkoxy or hydroxy;     n is 0, 1, 2 or 3;     m is 0, 1 or 2;     p and q are independently 2, 3 or 4; or a pharmaceutically acceptable addition salt and/or hydrate thereof, or where applicable, a geometric or optical isomer or racemic mixture thereof. This invention also relates to a process for making the compounds and to pharmaceutical compositions, and to their use as serotonin reuptake inhibitors.
Patent MX-9504008-A (MX)
Title: Waterproofing material for concrete and quarry stone.
Inventor: AVILA BENJAMIN REJON
Filed: 1995-09-20
Abstract: The invention discloses a product characterized in that it comprises a cleaning surface, plugging and obturating intermolecular interstices and forms a waterproofing carbonated film, which is water imf the present invention is a harmless and environmentaly friendly compound. After application, it imparts a clear white color, without altering the concrete or quarry original color.
Patent MX-9603725-A (MX)
Title: Flat bed cart.
Inventor: KERN ALAN R
IPC: B62B5/06
Filed: 1996-01-03
Abstract: A flat bed cart (2) includes a molded resin load carrying bed (6) having longitudinally spaced ends (9, 10), a generally planar upper side (14) and a bottom side (61) that includes a plurality of ribs (64), a pair of spaced, longitudinally extending slots (70, 71) and first, second and third sets (84, 85) of integrally molded fastener mounted pads that are located ajacent the first and second ends of the bed and intermediate the ends respectively. The slots receive a pair of longitudinally extending reinforcing bars (74, 75) that carry at their ends upright handle receiving mounts (21). The handle receiving mounts are arranged in recesses (18) spaced about the periphery of the bed at the first and second ends thereof. At least one handle (28) is provided which is adapted to be selectively positioned within a respective pair of the upstanding handle receiving mounts. The cart also includes first and second swiveling caster wheel assemblies (44) mounted to the underside of the bed at each end thereof through a pair of support blocks (41, 42) that extend laterally across the bed and a pair of centrally mounted enlarged wheels (53) about which the cart can be pivoted for maneuvering purposes.
Patent MX-9604709-A (MX)
Title: A pants-type diaper or sanitary panty.
Inventor: LARSSON BJOERN
Filed: 1995-04-11
Abstract: The present invention relates to an absorbent article in the form of a pants-type diaper or sanitary panty, which includes an elongated absorbent body (1) enclosed between two casing sheets (2, 3) which include side parts (7-10) which at opposing front and rear end parts of the absorbent body extend laterally beyond the body on both sides thereof. According to the invention, opposing front and rear side parts (7, 9 and 8, 10 respectively) are joined together by a fastener element (11) which is attached to one of the mutually opposing side parts by a first, strong join (12) and releasably and refastenably joined to the other side part by means of a second join (13) which is weaker than the first join.
Patent MX-9604813-A (MX)
Title: Method of selection of a population or subpopulation of a sample.
Inventor: COULTER WALLACE H
Filed: 1995-04-11
Abstract: A separation procedure for separating a selected desired or undesired population from a biological sample utilizing relatively heavy, dense particles and gravity sedimentation. The particles have one or more reactants bound thereto which are specific to and will bind with the selected population. The particles preferably are mixed with the sample by repeatedly causing the particles to settle through a substantial portion of the sample to bind to the selected population. The particles with the bound selected population then are allowed to preferentially settle in the sample and the supernatant including the non-selected population is separated from the particles with the selected population bound thereto. The particles can be heated for sterilization and endotoxin removal.
Patent MX-9702093-A (MX)
Title: Sealing member.
Inventor: PERCY MICHAEL JOHN
IPC: F16J15/02
Filed: 1995-09-11
Abstract: Tubular layer of sealant (32) (preferably gel) on flexible (preferably tubular) carrier (30) provides advantageous sealing member, which can conveniently be compressed, e.g. in a tongue-and-groove joint (34, 36), to provide a sealed joint in items such as cable splice enclosures, car head lamp housings, gas meter casings, and domestic appliances. Styrene-alkylene or alkylmethacrylate-alkylene block copolymer gels coated (preferably co-extruded) on thermoplastic elastomer carriers are described. Gasket rings cut from such tubular articles, and provision of projecting fixing lugs for anchoring the articles to an object which is to carry them in use are also described.
Patent MX-9705787-A (MX)
Title: Method and apparatus for paging a concentrated subscriber system for wireless local loop.
Inventor: ROBBINS BARRY R
IPC: H04B7/26
Filed: 1996-01-31
Abstract: A method and apparatus for paging a concentrated subscriber system (113) for wireless local loop within a cellular telephone system is described. Within a mobile telephone switching office (MTSO) (104) a visitor location register (130) is generated in which a subscriber unit identification number (SUIN) for every subscriber unit registered within the area of coverage is stored along with corresponding telephone number, last cell site, and concentrated subscriber system (CSS) status information. The SUIN can correspond to the electronic serial number (ESN), mobile identification number (MIN), or other unique identification code assigned to each subscriber unit (112). When a call directed to a subscriber unit having a particular telephone number is received the corresponding SUIN, CSS status information, and last cell site information of that subscriber unit are determined using the visitor location directory. In response to this determination a paging code is calculated in various manners depending on the resulting CSS status information of the subscriber unit being paged. If the subscriber unit being addressed is part of a CSS, the paging code used to generate the paging message is calculated in a first manner such that it is the same for each subscriber unit within a particular CSS. If the CSS status information indicates that the subscriber unit being paged is not part of a CSS the paging code is calculated in a second manner such that it is different for each subscriber unit. A set of paging parameters are then calculated using that paging code which in the preferred embodiment include a CDMA channel, a paging channel, and a paging slot. The page message is then transmitted in accordance with those paging parameters. In the preferred embodiment the page message generation process using the paging parameters is the same as that of the prior art cellular system in order to maintain maximum compatibility with those prior art systems.
Patent MX-9705955-A (MX)
Title: Fluid distribution member for absorbent articles exhibiting high suction and high capacity.
Inventor: HORNEY JAMES CAMERON
IPC: A61F5/44
Filed: 1996-01-26
Abstract: The fluid distribution members according to the present invention preferably comprise three basic components: chemically stiffened, twisted, and curled bulking fibers, high surface area fibers, and thermoplastic binder fibers. Fluid distribution members according to the present invention use a high surface fiber to provide capillary pressure (or suction) to the fluid distribution member. These high surface area fibers are generally small and highly conformable. They provide the substrate with capillary pressure well in excess of the capillary pressure found in the bulk-providing chemically stiffened, twisted, and curled fibers alone. A presently preferred fiber for this high surface application is the eucalyptus family of wood pulp fibers. Eucalyptus provides the capillary pressure usually associated with cellulose fines, but at a large enough length and denier so as to not fill in the voids provided by the chemically stiffened, twisted, and curled fibers and will not easily pass through a forming screen.
Patent MX-9706515-A (MX)
Title: Single denomination bill dispensing apparatus.
Inventor: CARGILL N ALLEN
IPC: B65H5/06
Filed: 1995-10-20
Abstract: An apparatus (10) for dispensing a specified quantity of bills (14) of a single denomination has a feed mechanism (24, 36, 34) for feeding bills into a first guide path (41), and a transport mechanism (19, 42, 44) for receiving bills within a second guide path (49). The first and second guide paths (41, 49) are arranged so that reversal of the transport mechanism (19, 42, 44) causes a single bill to be dispensed from the apparatus (10) via a gap (51) between the two guide paths (41, 49). If a misfeed is detected, the transport mechanism (19, 42, 44) is maintained in forward operation to collect misfed bills within an internal rejected bill receptacle (54).
Patent MX-9708676-A (MX)
Title: Titanium dioxide-catalysed cyclisation in the liquid phase of 6-amino caproic acid nitrile to caprolactam.
Inventor: FUCHS EBERHARD
IPC: C07D201/08
Filed: 1996-05-07
Abstract: Production of cyclic lactams by the reaction of amino carboxylic acid nitriles with water, performed in the liquid phase in the presence of heterogeneous catalysts based on titanium dioxide with a rutile content in the range from 0.1 to 95 wt.percent and an anatase content in the range from 99.9 to 5 wt.percent in relation to the total titanium dioxide content.
Patent MX-9801908-A (MX)
Title: Fibre-containing aerogel composite material.
Inventor: FRANK DIERK
IPC: C04B14/04
Filed: 1998-03-11
Abstract: The invention relates to a composite material containing 5 to 97 percent vol. aerogel particles, at least one binder and at least one fibrous material, in which the diameter of the aerogel particle = 0.5 mm, a process for its production and its use.
Patent MX-9804097-A (MX)
Title: Two-cycle synthetic lubricating oil.
Inventor: SMYTHE JOHN HENRY
IPC: C10N30/04
Filed: 1998-05-22
Abstract: A two-cycle oil composition comprising: (a) 10-20 percent of a first synthetic ester base stock oil (a copolymer of an alpha-olefin with an ester of a dicarboxylic acid, viscosity 20 to 50 cSt at 100 degree C); (b) 18-30 percent of a second synthetic ester base stock oil (an oxo alcohol ester of a dicarboxylic acid, viscosity 3 to 10 cSt at 100 degree C; (c) 30-40 percent of a polybutene polymer (Mn 300-1500); (d) 15-25 percent of a normally liquid solvent (boiling point up to 300 degree C, flash point of 60 degree -120 degree C); (e) 0.2 to 2.0 percent of an oil soluble copper compound, and (f) 0 to 5 percent of other lubricating oil additives.
Patent MX-9804165-A (MX)
Title: Blood warming apparatus.
Inventor: SWORD RANDALL JAY
IPC: F24H1/12
Filed: 1998-05-26
Abstract: A detachable assembly for an apparatus (10) for the controlled heating of fluid is provided. The apparatus (10) has a general elongated heating core (16) with an exterior surface (36) formed of a material having a high thermal conductivity and frustoconically shaped to slidingly receive an assembly (14) so that the assembly envelops the surface along at least a portion of the length of the core. The assembly (14) forms a sealed passageway (46) for generally unidirectional unrestricted sheet like flow upward along the core (16). A control system (20) selectively operates the heating core (16) so that the fluid, under varying flow rates, is warmed to a desired temperature without overheating, before the fluid flows from the passageway (46).
Patent MX-9805085-A (MX)
Title: Package comprising an array of compressed absorbent articles.
Inventor: BAUER RAINER RICHARD BERND
IPC: B65D85/07
Filed: 1998-06-22
Abstract: A package (1) comprising an array (3) of compressed, flexible absorbent articles (5) that have a front face (7), a back face (9), a top face (6), a bottom face (8), side faces (10), an upper section (11) and a lower section (13). The upper and lower sections have mutually different compressibilities and calipers, and the absorbent articles are placed with the front and back faces in a contacting relationship. The package comprises a flexible outer casing (19). The array has a first region (15) and a second region (17) and the upper and lower sections of the absorbent articles are distributed over the first and second regions of the array in such a manner that the difference in the compression force F for compression of the first and second regions to between 20 percent and 70 percent of their uncompressed volume is at least 10 percent smaller than the difference in the compression force for compression of the first and second regions when all of the upper sections of the absorbent articles are located in the same region of the array.
Patent MX-PA99006871-A (MX)
Title: Telephone callback detector.
Inventor: JEREMY SKENE
IPC: H04M3/38
Filed: 1998-11-18
Abstract: A callback system detector (300) is connected between a toll trunk (200) and a local switched telephone network (100) for detecting and discouraging operation of a toll callback system wherein incoming calls on the toll trunk line are employed as a gateway for a user of the switched telephone network (100) to place calls within a remote telephone network and thus avoid tariffs charged by the local network (100) for outgoing calls to the remote network. The callback system detector is configured to determine the presence, within an incoming call on the toll trunk (200), of a condition indicative of operation of such a callback system. Such a condition may be defined as incoming dial or ringing tones on the toll trunk, or as outgoing dual-tone multi-frequency (DTMF) tones on the toll trunk. In order to allow such tones to be transmitted in the normal course of a call that may legitimately employ such tones, operation of the callback detector may advantageously be limited to a predetermined time period defining an initial call interval. The callback detector (300) may be configured to disrupt communication within the call upon detection of the condition, or further may be configured to cause disconnection of the call or assessment of a billing charge to the local recipient of the call.
Patent NL-2018989-A (NL)
Title: Patterning device
Inventor: GERARD FRANS JOZEF SCHASFOORT
IPC: G03F7/20
Filed: 2017-05-30
Abstract: A patterning device comprising a reflective marker, wherein the marker comprises: a plurality of reflective regions configured to preferentially reflect radiation having a given wavelength; and a plurality of absorbing regions configured to preferentially absorb radiation having the given wavelength; wherein the absorbing and reflective regions are arranged to form a patterned radiation beam reflected from the marker when illuminated with radiation, and wherein the reflective regions comprise a roughened reflective surface, the roughened reflective surface being configured to diffuse radiation reflected from the reflective regions, and wherein the roughened reflective surface has a root mean squared roughness of about an eighth of the given wavelength or more.
Patent NL-2025219-A (NL)
Title: A fluid handling system, method and lithographic apparatus
Inventor: THEODORUS WILHELMUS POLET
IPC: G03F7/20
Filed: 2020-03-27
Abstract: A ﬂuid handling system for wetting a region of a surface of a substrate irradiated by a radiation beam. The ﬂuid handling system comprises a first device conﬁgured to confine a ﬁrst liquid to a first space between at least a part of the ﬁrst device and the surface of the substrate. The ﬂuid handling system 5 further comprises a second device comprising at least one second liquid supply member configured to provide a second liquid to a second space between at least a part of the second device and the surface of the substrate. The ﬂuid handling system is conﬁgured to provide the second liquid to the second space without removing any liquid from the second space to form a liquid layer over at least the region, and is configured to provide the ﬁrst liquid and the second liquid on the surface of the 10 substrate simultaneously. [Fig 4a]
Patent NL-286788-A (NL)
IPC: A61K47/18
Abstract: Aqueous solutions of cytochrome C (haematic protein) stable to light and heat are prepared by dissolving in the aqueous solution a stabilizing agent selected from alkali metal sulphites, alkali metal bisulphides, alkali metal hydrosulphites and alkali metal metabisulphites.  Auxiliary stabilizing agents selected from glycine, serine, alanine, hydroxy proline, glycyl glycine, glycylglycylglycine, alanylglycylglycine and leucylglycylglycine may also be present.  Preferably, the aqueous solution of cytochrome C should be saturated with an inert gas such as nitrogen prior to the addition of the stabilizing agent. Advantageously, the pH of the solution should be adjusted to 7,0.  The cytochrome C is used in quantities of 10 to 20% and, based on the cytochrome C content, the stabilizer in quantities of 2 to 20% and the auxiliary stabilizer in quantities of 100 to 300% by weight.  The solution is used medicinally in diseases caused by insufficiency in respiratory oxidation of the cell.
Patent NL-7009843-A (NL)
Title: Thin aluminium strip material prodn - using grooved roller arrangement
IPC: B22D11/06
Filed: 1970-07-02
Abstract: Al strip rolling method for e.g. sunblind slats, in which the Al from a smelting oven is led via a valve controlled, funnel shaped inclined trough on to a grooved rotating roller. A heat resistant steel (pref. stainless), endless band, tensioned by an arrangement of five guide rollers encompass the grooved roller for the greater part of its periphery. The steel band is in continuous contact, rotating with the grooved roller. A sharp edged take off device, separates the rolled strip from the roller groove, for further guidance onto a set of take off rollers.
Patent NL-7111344-A (NL)
Title: Measuring alkali metal concn - with glass electrode using sample with its alkalinity raised by cyclohexylamine addn
IPC: G01N27/416
Filed: 1971-08-17
Abstract: Measurement of the concn. of an alkali metal is effected using the contact potential arising at a glass electrode with a glass membrane sensitive towards the alkali metal ions, the distributing influence of hydronium ions on the measurement being suppressed by adding cyclohexylamine to the sample in order to increase its pH. Pref. >=0.1 vol.% cyclohexylamine is added to the sample so that its pH is increased. Cyclohexylamine is easier and softer to use than the ammonia previously used for increasing the pH of the sample. Very low concns. of alkali metal ions can be measured accurately.
Patent NL-7402323-A (NL)
Title: Film for polaroid camera
IPC: G03B17/34
Filed: 1974-02-20
Abstract: Film laminate for dye diffusion transfer process comprises connecting element in form of frame folded round image reception- and image transfer sheets which are thereby held in register. Frame consists of white transparent material. To ensure even spreading of processing solution edge of transfer sheet is embossed, allowing liquid to reach edges. Processing solution is present in slight excess over necessary amount. Excess soln. is collection in space between edge of image area and trailing edge of connecting element.
Patent NL-7704170-A (NL)
Title: Heat treatment of granular fruit seeds - with precise control of heating rate, temperature and duration (OE 15.9.78)
IPC: A23L11/30
Filed: 1977-04-15
Abstract: Fruit contg. granular seeds is fed via a hopper and regulating feeder into an oven. The fruit passes through the oven on a belt or vibratory transporter and is heated by means of ultra-high frequency electromagnetic waves or infra-red radiation to the desired temp. It then passes through a second chamber in which the temp. is maintained. This chamber is insulated and equipped with sec. heating which may be similar to the heating system in the first chamber, or, as pref. resistance heaters. The treated fruit then passes through a crushing or rolling device into a cooler and thence to storage or subsequent treatment. The best treatment for each type of fruit is predetermined experimentally and then the temp. to which the fruit is heated in the first section is adjusted by varying the intensity of the radiation or by switching it on and off, and the duration of each stage is varied by adjusting the feed rate and length of travel through each section. The system enables the rate of heating, duration of treatment and temp. to be precisely regulated according to the nature of the fruit being treated. The result of this is an improved final content of digestible protein and energy.