baber/WOPTO huggingface dataset:
Patent MX-9307806-A (MX)
Inventor: SLICKER JAMES MELVIN
IPC: B60W30/18
Filed: 1993-12-09
Abstract: A friction clutch (20) coupling an engine (10) and a gear transmission (30) of a vehicle is controlled by a microprocessor based circuit using logic which defines operating modes according to engine (10) and clutch (20) conditions. During the time of clutch closure, when the vehicle is starting from rest in a startup or launch mode, the throttle or other engine control signal is restrained from quickly responding to the accelerator pedal (11). This avoids engine overspeeding which results from generating high torque before sufficient clutch capacity has been achieved. The control signal is developed as a function of the pedal (11) position under control of throttle logic which, in turn, is dependent on clutch operating modes defined by the clutch logic. The clutch operating modes are four modes for automatic clutch operation comprising touch point (81) approach mode which prohibits a throttle signal during initial clutch movement, creep mode or startup mode after touch point 81 occurs, and lockup mode for completing clutch closing when low clutch slip is attained. A non-automatic mode is entered before the accelerator pedal (11) is depressed or when engine (10) stall conditions are detected. <IMAGE>   <IMAGE>
Patent MX-9400676-A (MX)
Title: Cierre para impedir manejo por niños, con caracteristica de facil abertura.
Inventor: REIFERS RICHARD F
IPC: B65D50/06
Filed: 1994-01-25
Abstract: Esta invención se refiere a un cierre de ajuste por apriete adaptado para emplear con un recipiente, disponible como un paquete para impedir el manejo por niños. Más particularmente, el cierre de ajuste por apriete mejorado de la invención tiene una característica que retiene la integridad del sello y la adaptación de ajuste por apriete con el acabado del cuello del recipiente, mientras que hace el cierre más fácil de abrir en la posición desacerrojada del cierre.
Patent MX-9504050-A (MX)
Title: Enhanced oil recovery from heterogeneous reservoirs.
Inventor: MCCLURE DONALD C
IPC: C09K8/58
Filed: 1995-02-28
Abstract: A process for recovering oil from a multiple-layered heterogeneous reservoir with a higher oil saturation in the lower permeability layers than in the higher permeability layers. An aqueous surfactant solution is injected into the formation, where is imbibes into the lower permeability layers and displaces a first quantity of oil into the higher permeability layers. Next, a first aqueous fluid is injected to sweep the displaced oil from the higher permeability layers into at least one production well. A gas is injected into the formation to displace a second quantity of oil from the lower permeability layers. The second aqueous fluid is injected to sweep the displaced oil into at least one production well. The process may be repeated one or more times.
Patent MX-9604203-A (MX)
Title: Vibration dampening clutch driven disc.
Inventor: SZADKOWSKI ANDREW
Filed: 1996-09-20
Abstract: A disclosed clutch driven disc assembly includes a hub having an axis of rotation. A driven disc of the assembly is rotatably disposed over the hub and has a friction element disposed thereon. The disc also has a plurality of spring openings radially disposed between the hub and the friction. element. A reinforcing plate having a plurality of spring openings aligned with the spring openings in the disc is fixed to each side of the disc. A cover plate having a plurality of spring openings is disposed over each of the reinforcing plates with the spring openings of all parts aligned. The cover plates are fixed to the hub for rotation therewith. A plurality of compression coil springs are disposed in the spring openings with the springs oriented such that relative rotation between the hub and the disc tends to compress the springs. An end cap is disposed at each end of the springs with a cap portion engaging the end of the spring and a pin portion extending from the cap portion disposed within coils of the spring, whereby the pin portions prevent the spring from buckling when it is compressed as a result of relative rotation between the hub and the disc.
Patent MX-9606523-A (MX)
Title: Phosphinic acid derivatives.
Inventor: MCKITTRICK BRIAN A
IPC: A61P13/02
Filed: 1995-06-19
Abstract: Phosphinic acid derivatives of structural formula (I) or a pharmaceutically acceptable salt thereof, wherein R is H, alkyl or alkanoyloxymethylene; R1, R2, R3 and R4 are H, alkyl, alkenyl, alkenylalkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, hydroxyalkyl, carboxyalkyl, thioalkyl, alkoxythioalkyl, aminoalkyl, alkylaminoalkyl, cycloalkyl-substituted alkyl or heterocycloalkyl; or R1 and R2 form a cycloalkyl ring of 3-8 members and R3 and R4 are as defined; or R3 and R4 form a cycloalkyl ring of 3-7 members and R1 and R2 are as defined; or R1 and R2 together, and R3 and R4 together, each form a cycloalkyl ring; R5 is -OR9 or -NHR9, wherein R9 is hydrogen or alkyl; n is 0 or 1; A1 is p-aminobenzoyl or p-aminobenzenesulfonyl, or A1 and R5 together form a radical of an 'alpha'-aminoacyl derivative; and R6 is phenylmethoxycarbonyl, arylcarbonyl, heteroarylcarbonyl or -A2-R7, wherein A2 is a divalent 'alpha'-iminoacyl radical, and R7 is a substituent on the 'alpha'-imino atom selected from H, R8OCO-, R8SO2- and R8NHCO-, wherein R8 is aryl, arylmethyl or (C1-C8)alkyl; are disclosed for use as endothelin converting enzyme inhibitors; also disclosed are a genus of novel compounds wherein R3 and R4 form a cycloalkyl ring, and pharmaceutical compositions comprising said novel compounds.
Patent MX-9700475-A (MX)
Title: Stabilization process of a guava-prickly pear nectar type drink.
Inventor: GUZMAN VICTOR MANUEL MAYORAL
Filed: 1997-01-17
Abstract: The Guava-Prickly Pear nectar type drink is the nutritive product, pulpous liquid with certain viscosity, elaborated with the juice and pulp of prickly pear (Opuntia platyopuntina) and guava (psidum guajava) matured, healthy, clean, washed, finely split and sieved, concentrated or not, frozen or not, water added, nutritive sweetners and permited nourishing additives, bottled in airtight containers and subjected to a thermal process that assures its conservation. The process of obtaining the prickly pear-guava nectar type drink, consists in selecting, washing and weighing the guava as well as the vegetable prickly pear, then the guava is peeled following the normalized process (1) and removing the thorns from the vegetable prickly pear. In a separate form the pulp is removed from the peeled guava and washed and sieved through a mesh of approximately 0.55 mm and the vegetable prickly pear is ground in slices and passed through a refiner to eliminate long fiber and only allows the juice of the prickly pear with cut fiber to pass. Both prepared products are mixed in different proportions according to type of drink desired and sugar cane or fructose, citric acid and water are added in such a way that the drink contains as a minimum 30% of the guava-prickly pear pulp mixture. The sweetner is adjusted to 15??Bx and the pH to 3.5. The drink is pasteurized between 85-90 degree C with a sustained time of 15 min., the it is cooled at 65 degreeC to be bottled at this temperature and then rapidly cooled at 7-8 degreeC.
Patent MX-9702986-A (MX)
Title: Improvements in automatic heaters for water, by a fuel saving system.
Inventor: RAMIREZ CARLOS GUTIERREZ
Filed: 1997-04-11
Abstract: This invention refers to a system which fitted to automatic heaters for water, provides following improvements: a) Stopping constant heat lost. B) Rationalizing fuel (energy) use. C) Diminishing contaminant gases discharge to atmosphere. D) Producing a positive impact both in economy and in ecology. This system consists in employment of pressure delivered to burner by temperature control automatic valve through feeding tube, which, by performing on it a derivation conducing such pressure to an actuator, unplugs heater draft when such burner is ignited, and plugging it when it is quenched.
Patent MX-9703107-A (MX)
Title: Piston retention device for combustion-powered tools.
Inventor: VELAN GEORGE M
IPC: B25C1/08
Filed: 1997-04-28
Abstract: An improved combustion powered tool for driving fasteners into a workpiece includes a main housing enclosing a cylinder body and an adjacent combustion chamber. The tool includes a workpiece-contacting nosepiece attached to the housing at the end opposite the combustion chamber and holds fasteners to be driven into the workpiece. A reciprocally disposed piston is mounted within the cylinder body, and is attached to an elongate driver blade, the driver blade being used to impact the fasteners and drive them into the workpiece. At the upper end of the cylinder body is disposed a compressible piston retaining device. The retaining device is of sufficient strength to accommodate the weight of the piston and to retard the upward velocity of a returning piston, but is overcome when the tool is fired.
Patent MX-9705118-A (MX)
Title: Cooking appliance with a catalytic burner.
Inventor: CURSOUX BRUNO
IPC: F23D14/18
Filed: 1997-07-08
Abstract: A cooking appliance comprising a catalytic burner (1) consisting of at least one device (2) for preparing a combustion mixture (7), at least one mixture distribution chamber (8), and a catalytic combustion assembly (9) through which the mixture passes; a thermal receptor (10) spaced from the catalytic combustion assembly (9), extending over virtually all of the surface thereof, and arranged and designed to dissipate outwardly at least part of the heat energy radiated and/or convected from said catalytic burner (1); and a control device (11) for controlling the aeration rate of the combustion mixture (7) depending on the flow rate of the fuel gas (3), which flow rate is manually and separately controlled by means of a valve (4). Said control device controls the forced combustion air flow (5) provided by a fan (6) in such a way that, during normal operation, it increases when the fuel gas flow rate increases, and conversely decreases when the fuel gas flow rate decreases.
Patent MX-9706672-A (MX)
Title: Grommet and adjustable strap fastener assembly.
Inventor: LATAL JAMES F
IPC: F16L3/137
Filed: 1997-09-02
Abstract: A grommet and ajustable strap fastener assembly including an elongate strap member having a head portion at a first end in combination with at least one body member having a first strap aperture for receiving the elongate strap member. A retention member protruding into the first strap aperture of the body member permits adjustable passage of the elongate strap member through the first strap aperture in a first direction. The retention member prevents passage of the elongate strap member through the first strap aperture in a second direction opposite the first direction. According to another aspect of the invention, the body member includes a second strap aperture disposed in a recess of the body member when the elongate strap member is disposed through the second strap aperture. In one application, one or more fastener assemblies retain a tubular core member between first and second spool flanges each disposed on opposing sides of the tubular core member to form a spool assembly usable for packaging coiled materials including coiled copper tubing.
Patent MX-9709062-A (MX)
Title: High reduction radio crushing in conical/gyratory crushers.
Inventor: KARRA VIJIA KUMAR
IPC: B02C2/04
Filed: 1997-11-21
Abstract: The residance time of material in the crushing cavity of a conical/gyratory crusher is controlled by providing the crusher with a flow restricting arrangement at the lower end of the crushing surfaces. The flow restricting arrangement includes a frustum, legdes or ring of outwardly directed fingers provided at the lower end of the mantle, which finger provided at the lower end of the mantle, which finger are interspaced with inwardly directed fingers provided at the lower end of the bowel liner. The flow restricting arrangement also includes a solid ring or a frustum provided at the lower end of the mantle.
Patent MX-9802059-A (MX)
Title: Preparation of pharmaceutical grade hemoglobins by heat treatment in partially oxygenated form.
Inventor: AZARI MAHMOOD REZAZADEH
IPC: C07K14/805
Filed: 1998-03-16
Abstract: During the purification of pharmaceutical grade cross-linked hemoglobin mixtures of cross-linked and uncross-linked hemoglobin are heated in the presence of nonstoichiometric amounts of oxygen, resulting in the selective precipitation of the uncross-linked hemoglobin. After separation of the precipitated uncross-linked tetramers, the cross-linked hemoglobin remaining in the supernatant is so purified that a further chromatography purification step is unnecessary. This hemoglobin is highly cross-linked, absolutely free of chromatography fines, and has a low methemoglobin content.
Patent MX-9805096-A (MX)
Title: Oriented polyester.
Inventor: WALDOCK PAUL
IPC: C08L67/04
Filed: 1998-06-22
Abstract: This invention relates to a process for producing oriented polyhydroxyalkanoate (PHA) that requires less stringent temperature control than previous processes. The process comprises melting the PHA, shaping preform from the melted PHA, stretching the preform a first time in at least one direction, and stretching the preform a second time. In one embodiment, the preform is cooled prior to stretching a second time. In another embodiment, the PHA is laminated with a polymer.
Patent NL-2005891-A (NL)
Inventor: HO BANG-CHEIN
IPC: G03F7/20
Filed: 2010-12-22
Abstract: A semiconductor device having a specific contact angle for immersion lithography is disclosed. The semiconductor device includes a substrate and a top layer disposed on the substrate. The top layer used in an immersion lithography process includes a composition such that a fluid droplet that occurs during the immersion lithographic process and is not part of an exposure fluid puddle, will have a contact angle between about 40° and about 80° with a surface of the top layer.
Patent NL-7404300-A (NL)
Title: Proportional mixing valve for fluids - valve chamber being separated into fluid passages by plugs carried by spindle
IPC: F16K11/083
Filed: 1974-03-29
Abstract: Tapered plug valve in which a single, rotatable valve spindle carries several, spaced coaxial plugs which separate the valve chamber into indecent fluid passages each with its own inlet. Each plug has a skirt with a series of radial holes of progressively increasing diameter around the skirt circumference, and spindle rotation enables one radial hole of each series to align with an outlet port so that each valve fluid passage communicates with a common mixing outlet manifold. The valve can mix most types of gases and liqs. in controlled proportions.
Patent NL-7413563-A (NL)
Title: Partition wall made from I sections - has side panels attached to vertical section and steel channel flanged joints to ceiling and floor
IPC: E04B2/78
Filed: 1974-10-15
Abstract: The partition wall construction includes a number of I-section posts (1) which terminate in joints to both ceiling and floor members. The ceiling member is a sandwich construction with an expanded foam filling (19). On either side of the I-section is a double angle shoulder section (16) with side flanges (17) which support horizontal ceiling panels. The I-sections have side cladding (4) on both faces of insulating plates. The base fitting is formed from a channel cut-out section which fits over a horizontal U-channel with a bolted joint to side. Steel is used for most of the channel sections.
Patent NL-7502353-A (NL)
Title: Landing stage at right angle to jetty - is of rectangular section and of steel plate overhanging water and with boat anchoring posts
IPC: E02B3/06
Filed: 1975-02-27
Abstract: The stage is secured to the enclosing wall of waterway etc, and comprises an oblong body (21) with base (25) and head sections, constructed of steel plates and of rectangular cross-section. The base is anchored to the wall so as to overhang the surface of the water, and on the top of the body are guard rail posts (23) to which boats can be tied up. Means can be secured in the bed of the waterway, in the form of tubes, to guide and adjust the height of the stage head. There can be an adjustable collar on the tube extending downwards from the head, by means of which the distance for which this extends inside the base tube is varied.
Patent NL-7605365-A (NL)
Title: Stack gas washing appts - comprising a horizontal scrubbing duct having adjustable tortuous path defining baffles and upstream blower
IPC: B01D47/06
Filed: 1976-05-20
Abstract: Appts. for washing stack gases comprises a horizontal duct having: an inlet for stack gases in its bottom wall adjacent one end; a washed gas outlet at the other end in its upper wallf a blower located at the gas inlet end and arranged to blow air through the duct across the stack gas inlet towards the outlet end; a spent liq. outlet in the bottom wall; baffle plates arranged downstream of the gas inlet to cause the gases to follow a tortuous path; liq. spray units arranged between the baffles; and ballfe mountings whereby some of the baffles can be adjusted about an axis at right angles to the lengths of the duct and whereby some can be adjusted about a universal axis such that the tortuous path can be varied. The flow of gases from the stack can be controlled by the blower whilst the tortuous path ensures good gas liq. contact and its variability improves handling.
Patent NL-7705781-A (NL)
Title: Knee length boot support - has trapezoidal section arms joined at one end by spring plate and mounting slidable ring
IPC: A47G25/00
Filed: 1977-05-25
Abstract: The twin legged stiffener is for use maintaining knee length boots supported and taut while not in use. The legs are joined at one of their ends by a plate or knuckle. The knuckle has a spring effect and tends to maintain the legs diverging in a common plane. A slidable ring which surrounds the two legs, lies adjacent to the knuckle when not in use, and is slid down from the knuckle to bring the two legs together. The unit may be of one-piece metal plate and the legs may be of trapezoidal channel shape in cross-section. The convex faces of the legs bear on the booth wall and may be indented to obtain grip.
Patent NL-7811000-A (NL)
Title: Intersecting bar coupling assembly esp. for TV antenna - has sleeves snapping together into initial position allowing relative rotation of parts
IPC: H01Q1/12
Filed: 1978-11-06
Abstract: The coupling assembly joins together two intersecting beams or bars, being partic. for securing the directional bar of a TV aerial to a supporting tube. It comprises a first sleeve fitting onto the tube and snapping into engagement with a second sleeve on the bar into a first position in which they can turn in relation to each other on the axis of the snap coupling. When they are moved in relation to each other parallel to this axis they reach a second position in which they are locked; no relative movement being then possible. The tube has the same size as a rectangular opening (7) between the side walls (5, 6) of the first sleeve. Each sleeve has a common central hole (12) to accept a fixing screw or pin.
Patent NL-7902196-A (NL)
Title: Noise attenuator for brick wall partition - has insulating cap and projects sideways and downwards using humus or soil
IPC: E01F8/00
Filed: 1979-03-21
Abstract: A noise protection wall has a rigid structure and the top edge facing the source of noise is covered with a noise absorbing or insulating material. The cover (1) of the wall extends above one of the top edges (3) of the wall structure (2). The cover also projects sideways and downwards to a distance below the top edges. The insulating or absorbing material can consist of a fertile substance, such as humus, dirt, mineral wool, etc.
Patent NL-8400288-A (NL)
Title: Combined mandrel and hub for large industrial camera - coupled by spur through slot, has axial alignment of different size film spools
IPC: G03B27/58
Filed: 1984-01-31
Abstract: The cylindrical elongated mandrel (12), has short shafts (20) attached to its ends. The shafts rotationally fix it inside the camera. The mandrel has a leading slot between its ends along the optical axis. A spur (28) is held elastically in the slot, and projects beyond the outer surface of the mandrel. A hollow elongated film spool hub (11) has a cylindrical body which slides over the mandrel. The hub has a rectangular slot (16), located centrally between the ends (14,15). The spur thus couples the mandrel to the hub via the slot.
Patent NL-8400458-A (NL)
IPC: B66B9/08
Filed: 1984-02-13
Abstract: The invention deals with a stairlift. An endless tubular guide track 1, 2, 3 comprises two parallel rails 1, 2 one above the other and two connecting parts 3. A series of transmission elements 6 may move inside the guide track and a toothed wheel 12, driven by a motor, can engage via a groove 4 in at least the top rail 1 with an aperture 9 in each transmission element 5. A carrying platform 13 is connected to carriage 14 whose top end is attached to a roller 19 which moves inside the top rail 1, and whose bottom end is conducted relative to the outer surface of the bottom rail 2. In order to improve the stability of the carriage during the negotiation of bends, the carriage consists of a parallelogram of vertical bars 15 and crossbars 16, said crossbars 16 being hingedly connected with the vertical bars 15 about a vertical and about a horizontal axis, and the carrying platform 13 being hingedly connected with two points 26 of the crossbars 16 located more or less directly above one another.
Patent NL-8602733-A (NL)
IPC: C08G67/00
Filed: 1986-10-30
Abstract: Copolymers of carbon monoxide with at least two α-olefinically unsaturated compounds, whicha) have been prepared by polymerization of carbon monoxide with one or more monomers (A) of the general formula (CH₂=CR₁)-R₂ and with one or more monomers (B) chosen from the group formed by compounds of the general formulae (CH₂=CR₁)N(R₂)COR₄ and (CH₂=CR₁)CON(R₂)R₄, wherein R₁, R₂ and R₄ are hydrogen atoms and/or hydrocarbyl groups,b) have a linear structure, andc) are made up of units of the general formula -CO-(A')- and units of the general formula -CO-(B')-, wherein A' and B' represent monomer units originating, respectively, in monomers A and B used.
Patent NL-8801010-A (NL)
Title: Illuminated line marking installation - uses buried optical fibres to conduct light from sources ground surface of sports field
IPC: A63C19/06
Filed: 1988-04-19
Abstract: Bundles (7) of multicore fibre optic cables (8) run underground from light generating equipment outside the playing area. Along the lines which mark the pitch perimeter and other areas, e.g. penalty areas, centre lines, etc., cables are brought out from the bundles and the ends (13) of the individual fibres are spread out along sections (9, 10) of the required lines. Above the ends is a transparent coloured cover layer (14), which it itself covered by an opalescent layer (17). The sections of line are encased in plastics material blocks (11, 12). Several such systems of illuminated markers can be installed so that the same field can be used for different games, e.g. football, rugby, handball, etc..
Patent NL-8802767-A (NL)
Title: Pipeline internal processing machine - has body which is clearance fit in latter and equipped with large number of tools
IPC: F16L55/28
Filed: 1988-11-10
Abstract: The machine processes the interior of a pipeline, having a body which is a clearance fit in the latter and equipped with a large number of tools in contact with the walls. The body is driven forwards through the pipe. Each tool (6) is adjustable in relation to the hollow body (2) by a mechanism (15 - 18) inside the latter. There can be a common mechanism acting on all tools, or on a set of them, simultaneously.