baber/WOPTO huggingface dataset:
Patent MX-9503673-A (MX)
Title: Improvements in an alternating current voltage regulator/energy saver for sodium lights.
Inventor: MEDELLIN ENRIQUE FLORES
Filed: 1995-08-25
Abstract: The present invention refers to improvements in a voltage regulating, electric energy saving and protection system for sodium lights or the like of the type which are used for illumination in streets, and more particularly it relates to an electronic apparatus comprising a regulating electric circuit, a protecting system and an electronic circuit which reduces, controls and regulates the voltage being directed to lighting devices, thereby achieving a reduction in electric energy consumption without attenuating luminosity too much, and also protecting said lighting devices from dangerous extreme voltage changes. Said energy savings are achieved based on a reduction of the voltage being transferred to the lights, and consequently, on a reduction of electricity consumption. This reduction is mainly attained overnight or early in the morning when normal traffic of people or vehicles greatly diminishes from its normal level. During these hours (after 11 or 12 at night, for instance), a relative reduction in luminosity has a small impact on lights.
Patent MX-9600549-A (MX)
Title: Spring power measuring spring brake actuator.
Inventor: PIERCE WILLIAM C
Filed: 1996-02-09
Abstract: The present invention discloses a method of measuring a spring (28) power in a spring brake actuator (10) comprising a housing (14) having an end wall (46), a spring plate (30) inside said housing (14), the spring (28) being disposed between the spring plate (30) and the housing end wall (46), and a confining bolt (34) extending from the spring plate (30) through the housing end wall (46), and having a nut (44) therein, a meter being arranged between the confining bolt nut (44) and the housing (14). The meter comprises a pressure-responsive means for sensing a compression force between the nut (44) and the housing (14), and subsequently generating a signal in response thereto. An indicator (86) is coupled to the pressure-responsive means, and visually displays the force upon the spring (28) as a signal function of the compression force. In an embodiment of the present invention the meter (50) comprises a body (52) having an aperture (58), a piston (64) which is received inside the aperture (58) which defines a chamber (74) between the piston (64) and the body (52), and a fluid (72) inside said chamber (74).
Patent MX-9603406-A (MX)
Title: Improved ndir gas sensor.
Inventor: WONG JACOB Y
IPC: G01N21/35
Filed: 1995-01-30
Abstract: A miniaturized NDIR gas sensor is manufactured using semiconductor micromachining techniques from a R gas sensor (28) includes an optical waveguide (30), a light source (32) at one end of the waveguide, at least one light detector (36) at the end of the waveguide opposite the light source, a diffusion type gas sample chamber (34) formed within the waveguide and interposed in the optical path between the light source and light detector so that the light source and light detector are thermally isolated from the gas sample by windows (38, 39), and a separate bandpass filter (52) interposed between the light source and each light detector. Because the NDIR sensor is fabricated out of a semiconductor material, the source driver (76) and signal processing electronics (78) may be added directly to the sensor using integrated circuit fabrication techniques. Particles and smoke and dust may be kept out of the sample chamber by application of a gas permeable membrane (56) over apertures (54) in the sample chamber walls.
Patent MX-9605222-A (MX)
Title: Wet granulation formulation for bisphosphonic acids.
Inventor: KATDARE ASHOK V
IPC: A61K9/22
Filed: 1995-04-24
Abstract: Pharmaceutical compositions of bisphosphonic acids, and salts thereof, are prepared by wet granulation tablet formulation. These pharmaceutical compositions are useful in the treatment of disturbances involving calcium or phosphate metabolism, in particular, the treatment and prevention of diseases involving bone resorption, especially osteoporosis, Paget's disease, malignant hypercalcemia, and metastatic bone disease. These compositions are prepared without the addition of binder; instead, the drug itself acts as a binder.
Patent MX-9606673-A (MX)
Title: Inflatable tubular cushions for seated occupants.
Inventor: CASTRO MYNOR
IPC: B60R21/231
Filed: 1995-06-20
Abstract: The present invention is a torso protection system having braided tubes (131) that inflate upon side or oblique impact to protect the torso of a seated vehicle occupant. Prior to inflation, the braided tubes (131) are mounted in the undeployed state along both sides of the occupant's seat (136, 137). When an impact is detected, a gas generator (133) generates gas, inflating the braided tubes (131). As the braided tubes inflate, their diameters increase and their lengths decrease substantially. The braided tubes (131) then pull out of their storage locations and from bolsters on either side of the seated occupant. The inflated tubes (131) prevent the torso of the occupant from directly colliding with interior side structures of the vehicle and restrict the lateral motion of the occupant.
Patent MX-9700195-A (MX)
Title: Apparatus for separating a digital composite video signal into components.
Inventor: WILLIS DONALD HENRY
IPC: H04N9/78
Filed: 1997-01-07
Abstract: A digital filter (20,30) separates an M-bit (12) chrominance component (C12) from an N-bit (8) digital composite video signal (CV) supplied thereto, M(12) being greater than N(8) due to arithmetic operations (24,44,46,50) required for the separation. The separated M bit chrominance component is reduced to N-bits and subtracted from the composite video signal to provide a separated luminance component, For bit reduction, the separated chrominance component (C12) is subjected to symmetrical rounding (100a or 100b and 104) and limiting (104). Advantageously, symmetrical rounding of the chrominance component provides reduces a tendency for the luminance component to exhibit contouring when displayed.
Patent MX-9700405-A (MX)
Title: Toaster compensation for repeated use.
Inventor: TRAN DUC HOANG
IPC: A47J37/08
Filed: 1997-01-15
Abstract: A toaster control circuit is disclosed for correcting for toaster cavity temperature variations that occur as a function of the time between toaster heating cycles. This disclosed circuit produces the same toast color during consecutive cycles, regardless of variations in the interval between heating cycles.
Patent MX-9700443-A (MX)
Title: Hard tissue stimulating agent.
Inventor: HANSSON HANS-ARNE
IPC: A61K31/715
Filed: 1995-07-13
Abstract: The use of chitosan and a polysaccharide immobilized thereto selected from heparin, heparan sulphate, chondroitinsulphates and dextran sulphate for the manufacture of an agent capable of providing stimulated regeneration of hard tissue; a process for stimulating regeneration of hard tissue in connection with so-called osseointegration; and implant intended for integration into hard tissue, particularly bone tissue.
Patent MX-9700557-A (MX)
Title: Dihydrobenzofuranes.
Inventor: AMSCHLER HERMANN
IPC: A61P43/00
Filed: 1995-07-19
Abstract: The invention concerns compounds of formula (I), in which R1, R2, R3 and R4 have the meanings given in the description. These compounds are novel, effective PDE-inhibitors.
Patent MX-9703992-A (MX)
Title: Method of producing emulsion polymers.
Inventor: HESSEL FRIEDRICH
IPC: C08F2/24
Filed: 1995-11-24
Abstract: Described is a method of producing emulsion polymers on an industrial scale from at least partially hydrophobic monomers in an agitator reactor vessel with a useful volume of 2 to 80 m3, using a metering technique with a monomer-addition rate of 15 to 60 percent by wt. per hour of the total amount of monomer to be added, by polymerizing and distilling a water/monomer mixture under reduced pressure and feeding the condensed water/monomer mixture back to the reactor vessel.
Patent MX-9706953-A (MX)
Title: Pinitol and derivatives thereof for the treatment of metabolic disorders.
Inventor: OSTLUNG RICHARD E
IPC: C07C43/196
Filed: 1997-09-12
Abstract: Pinitol and derivatives and metabolites thereof are useful in nutritional and medicinal compositions for lowering plasma free fatty acid levels and for treating conditions associated with insulin resistance, such as those which result from diabetes mellitus and its chronic complications; obesity; hyperlipidemias and dyslipidemias atherosclerosis; hypertension; cardiovascular disease; AIDS; cancer; wasting/cachexia; sepsis; trauma associated with burns, malnutrition, and stress; aging; lupus and other autoimmune diseases; endocrine disease; hyperuricemia, polycystic ovary syndrome and complications arising from athletic activity.
Patent MX-9801140-A (MX)
Title: Integrated high pressure fill port and flow controller for cylinder recharger.
Inventor: BYRD GARY NEAL
IPC: F17C5/00
Filed: 1998-02-10
Abstract: A high pressure fitting for filling a cylinder with a pressurized gas. The fitting comprises a fill port adaptor in combination with a flow controller system. The fill port adaptor has a movable injection port, a cradle and a locking clamp. The flow controller system has an inlet cooperatively adapted to receive the movable injection port. The flow controller and the fill port adaptor are open for flow of gas when the injection port is received in the inlet and closed for flow of gas when not so received. The locking clamp is adapted to lock the flow controller system in said cradle.
Patent MX-9802076-A (MX)
Title: Magnetic shield material, production method thereof and color image tube assembling the material.
Inventor: IKEDA AKIRA
IPC: C21D8/12
Filed: 1998-03-17
Abstract: A magnetic shield material which provides good internal magnetic shielding and high handling strength for use in a color image tube, its production method and a color image tube having the material assembled therein. The magnetic shield material is produced by cold rolling a hot-rolled low-carbon steel strip consisting of less than 0.006 wt.percent C, less than 0.002 wt.percent N, less than 0.5 wt.percent Mn, 0.5 to 2.5 wt.percent Si and the balance of Fe and unavoidable impurities, annealing the steel and applying nickel plating.
Patent MX-PA98002443-A (MX)
Title: Guanidino protease inhibitors.
Inventor: LU TIANBAO
IPC: A61K31/00
Filed: 1996-09-27
Abstract: Compounds of formula (I) wherein R1-R4, R7-R8, Ra, Rb, Rc, Y, Z, n and m are set forth in the specification, as well as hydrates, solvates or pharmaceutically acceptable salts thereof, that inhibit a number of proteolytic enzymes are described. Also described are methods for preparing the compounds of Formula (I).
Patent NL-2006833-A (NL)
Title: Sandal, set of a sandal and strips and method for forming a sandal.
Inventor: VEHMEIJER STEPHAN BERNARD WILLEM
IPC: A43B3/10
Filed: 2011-05-23
Abstract: Sandal, comprising a sole and at least one strip comprising at least two ends for fitting over a part of a wearers foot. At least one end has an end portion fitting through an opening in the sole, the strip extending substantially above the sole. A coupling element is provided fitted around and/or into at least part of said end portion, which coupling element prevents the end portion from being pulled through the opening in the direction of the top side and can be removed and/or collapsed for passing the end portion through the opening and/or wherein the end portion is dimensioned such that in a first position the end portion can pass through the opening from the top side to the bottom side and in a second position cannot pass through said opening.
Patent NL-2019151-A (NL)
Title: Alignment mark recovery method, lithographic apparatus and device manufacturing method
Inventor: CAYETANO SANCHEZ FABRES COBALEDA
IPC: G03F7/20
Filed: 2017-06-30
Abstract: The invention relates to a method for recovering alignment marks in a mark layer of a substrate, comprising the steps of: a) providing a substrate with a mark layer covered by a resist layer; b) forming alignment marks in the mark layer, wherein an alignment mark is formed by: - exposing the resist layer to a patterned radiation beam thereby forming an alignment pattern in a mark area of the resist; c) forming one or more recovery marks in the mark layer, wherein a recovery mark is formed by: - exposing the resist layer to at least a portion of the patterned radiation beam thereby forming an alignment pattern in a mark area of the resist; and - subsequently exposing the mark area of the resist, each time with a shifted patterned radiation beam until a substantial part of the mark area has been exposed.
Patent NL-2020504-A (NL)
Title: Process for preparing a sweetened hydrocarbon liquid composition with reduced tendency to form gums, a scavenger composition for use in said process, and the sweetened hydrocarbon liquid composition with reduced tendency to form gums so prepared.
Inventor: GIJSBERTUS CORNELIS SPRUIJT
IPC: C10G27/04
Filed: 2018-02-28
Abstract: The invention provides a process for preparing a sweetened hydrocarbon liquid composition with reduced tendency to form gums from a sour hydrocarbon liquid composition containing mercaptans and with an olefin content of 5 vol.% or more, by reacting the mercaptans in the sour hydrocarbon liquid composition into disulfides with an oxidizing agent in the presence of a scavenger composition comprising a cobalt complex as catalyst and a strong base, wherein the strong base consists of KOH. Also provided is a scavenger composition comprising the catalyst and the base that may be used in the process of the invention, and a sweetened hydrocarbon liquid composition with reduced tendency to form gums.
Patent NL-6915480-A (NL)
Title: Flase twist unit for synthetic yarns
IPC: D02G1/02
Filed: 1969-10-14
Abstract: The false twist chamber has tangential air jets inlet and outlet channels with diameters 1.2 to 1.5 times smaller than the inner diameter of the chamber. The length of the channels is 25 to 150 times greater than their diameter. Feeds of 300-800 m/min and speeds of several million. rpm are ensured with the above design.
Patent NL-6916151-A (NL)
Title: Antibacterial cephalosporin compsns
IPC: A61K31/545
Filed: 1969-10-27
Abstract: Antibacterial cephalosporin compsns Compns. contg one or more of (a) 7-(1H-tetrazol-1-ylacetamido)-3-(5-methyl-1,3,4-thiadiazol-2-ylth- iomethyl)-3-cephem-4-carboxylic acid sodium salt (I) in alpha or beta form (b) 3,7-disubstd. cephalosporin derivs (II) described in NL 6805179 or their salts. (c) Esters of II are of value as antibacterials. I are obtained by appropriate alcohol treatment MeOH (>70%) or EtOH (>80%) converts alpha(5H2O) to beta(3/2 H2O) and MeOH (70%) or EtOH (80%) gives the opposite conversion. Further dessication gives the alpha and beta anhydrous forms which have increased stability.
Patent NL-7501936-A (NL)
Title: Tractor drawn hay making machine - has forward extending support brackets beneath rotary discs
IPC: A01D78/10
Filed: 1975-02-19
Abstract: The rotary wheels of the hay making machine are supported on a hinged link arm system which extends forwards to the tractor. The linkages enable height adjustments to be made, and are in the form of short connecting rods which are coupled by horizontal rods (32, 33, 29, 31). The machine is connected to the tractor at the front end by a three point suspension coupling device and has a vertical support rod to maintain the position of the machine when detached from the towing vehicle. Coupling from the tow-bar to the gear box is by a non-central connecting rod, to enable the tractor to drive along a previously cut path.
Patent NL-7507230-A (NL)
Title: Torque converter for tractor - varies output shaft speed by variator-driven differential having near-zero speed at usual tractor speed
IPC: F16H47/04
Filed: 1975-06-18
Abstract: The torque converter, pref. intended for a tractor, comprises an input shaft and an output shaft. It is provided with a differential gearing and the speed of the output shaft can be varied by means of a variator which acts on the differential gear such, that at the usual operating speed of the tractor, the speed of the variator is zero or very low. The output speed of the variator is preferably adjustable by the operator and the sense of rotation reversible. The variator may be an hydraulic torque converter. The differential may comprise a planetary gear system of which the sun wheel is driven by the tractor engine and the satellite carrier by the variator.
Patent NL-7510174-A (NL)
Title: 3,5-Diphenyl-pyrazolium herbicides - including chlorides, bromides, perchlorates, methylsulphates, 2,4-dichlorophenoxy-acetates
IPC: C07D231/18
Filed: 1975-08-28
Abstract: Cpds. of formula (I) (where R1 = opt. branched 1-5C alkyl, allyl or benzyl; R2 = opt. branched 1-5C alkyl; or naphthyl; R4 = 1-22C opt. branched alkoxy, 3-4C opt. branched, opt. halo-substd. alkenyloxy, opt. branched 3-4C alkynyloxy, -O(CH2)n-W, 1-22 C opt. branched alkylthio, 1-22 C opt. branched alkylsulphonyl, R6 = H, methyl or phenyl ; U, V = H, 1-4C alkyl, 1-4C alkoxy, nitro or CF3 W = halo, cyano, 1-7C alkoxycarbonyl, 1-7C 1-7C alkylthio, 1-7 C opt. branched alkyl sulphonyl, benzylthio or benzylsulphonyl; Z,Z1 = H, halo, opt. branched 1-12C alkyl, opt. branched 1-4C alkoxy or phenyl; X = anion having a negative charge of 1-3; m = 1,2 or 3; and n = 1,2,3 or 4) are used as herbicides.
Patent NL-7513318-A (NL)
Title: Electrophotographic colour printing machine - uses colour masking system with diffraction matrix giving filtering function
IPC: G03G16/00
Filed: 1975-11-13
Abstract: The system generates a diffraction pattern of electromagnetic radiation of an original document in at least two colours. The ligh intensity in each diffraction order is a function of the primary colours of the original. At least one of the transmitted orders is filtered to obtain a masked colour separating image. The diffraction pattern is obtained by converting a phase modulated, colour coded image into an intensity modulated colour image. The modulation is produced by a light modulating material on a photoconducting material.
Patent NL-7513667-A (NL)
Title: Round agricultural prod. handling equipment - has pair of endless belts and one above bridging gap
IPC: A23N15/04
Filed: 1975-11-24
Abstract: The equipment handles roughly round agricultural prods. such as sprouts. It has a pair of endless driven alongside each other, and also a further one above them and partly at least bridging the intervening gap. The third belt extends in the same direction as the other two. The adjacent parts of the different belts can be driven in the same direction but at different speeds, and cutters can be mounted under the first pair, typically blades on a shaft running parallel to the portions of the belts working together. Clearance between the first two belts can be adjustable.
Patent NL-7902028-A (NL)
Title: Delay circuit for radio receiver with electronic tuning - has counter and flip=flop circuits providing delay for tuning scan
IPC: H03J7/28
Filed: 1979-03-14
Abstract: The delay circuit comprises a counter that includes flip-flops (32, 34) counting clock pulses (80) and supplies input to the set input of a set-reset flip-flop (36) whose output is supplied via an AND-gate (38) to a multiplexer in the radio receiver. The reset inputs of all the flip-flops connect to the output of a NOR gate (30) receiving input signals (Xo, Yo) which are control signals for raising and lowering receiving frequency that are also supplied to the multiplexer. The flip-flops in the counter are repeatedly reset until both the NOR gate input signals are low, when broadcasting station search by the receiver is stopped for the duration of 2 clock pulses. For longer stopping, the counter may include more flip-flops. The delay circuit is used for a car radio receiver with an electronically controlled tuning system. The delay is achieved by elements which are easily mass-manufactured without the problems of variation encountered with other delal elements, e.g., capacitors.
Patent NL-7909352-A (NL)
Title: Flask for liq. medical additive for parenteral soln. - has stopper with integral hollow needle easily sterilised in situ
IPC: B65D81/32
Filed: 1979-12-28
Abstract: A sealed flask (10) contg. a liq., medical additive (12) e.g antibiotic, anticoagulant, to be decanted in sterile conditions into a parenteral soln. The flask neck (14) is outwardly flanged (16) and flat-topped (18). The neck is closed by a disc (24) with an internal, coaxial, exterior, hollow needle (30) with a point (31) and adequate rigidity to pierce an elastically deformable cap (40) and the diaphragm of a soln. bottle. When the flask is heated for sterilisation, vapour from the liq. attains a pressure exceeding 135 kilo pascals and lifts the skirt (41) of the cap (40) as sterilising vapour blows through the needle passage. The top section (42) of the metal cover (22) is removable.
Patent NL-8003876-A (NL)
Title: Fixed recessed grid in air changer - has edge grooves accommodating slotted movable grid and flexible pressure plate similarly recessed
IPC: F24F13/12
Filed: 1980-07-04
Abstract: The air changer has a fixed grid (1) provided with recesses and opposite this grid's inner side is a similarly recessed but movable grid (2) which is fitted displaceably in grooves located on opposite sides of the fixed grid's inside surface. In the grooves with the movable grid is a displaceable elastically bendable plate (3) which presses the movable grid against that which is fixed. This bendable plate also has recesses which are located opposite those on the movable grid.
Patent NL-8302454-A (NL)
Title: Water mains pipe coupling - has internal support sleeve, and external threaded outer sleeve with ring nut and retaining clips
IPC: F16L33/22
Filed: 1983-07-08
Abstract: The coupling is for a plastics pipe and fitting , with an inner sleeve of stainless steel, supporting the end of a pipe. The outer sleeve which is partly externally threaded, has eight longitudinal milled grooves, and has at the thickened end, two blocks and a to wire the 2 mm diameter hole, clamp clips. Both sides of each block have a milled rectangular groove from 6 to 8 mm, for spanner insertion. An annular nut with an internal conical thread, has three round holes of 6 to 8 mm diameter for spanner insertion. Clamping clips encompasses the outer sleeve, whilst rings retain the coupling components in alignment.
Patent NL-8400547-A (NL)
IPC: H01R11/14
Filed: 1984-02-21
Abstract: Method and an apparatus for earthing a conductor (4) suspended in the air by a supporting construction (8) wherein an earth cable (10) first is connected with an earth contact (13) on the supporting construction (8) and subsequently is connected to the conductor (4) to be earthed by means of an earth clip (7). By supplying a spring mechanism for tightening the clip (7) onto the conductor (4) to be earthed and by using the weight of the parts of the clip (7) urging it through a lever system (15) in the opened position while lowering the clip (4), an automatic light clip is provided.
Patent NL-8403586-A (NL)
Title: Underwater trench excavator for pipe laying - comprises oblong rotary drum shaped to match profile of trench with scrapers around periphery discharging to interior
IPC: E02F3/92
Filed: 1984-11-26
Abstract: The machine excavates a trench underwater, having a rotary ground-loosening tool with scrapers round the periphery discharging into the interior. A suction pipe extracts the mixture of loosened earth and water. The body of the tool (7,8,9) is an oblong drum, shaped to match the profile (14,5) of the trench to be excavated. Where the latter has sloping sides, the drum can have portions diverging from the ends towards the middle, where there is a cylindrical portion.