baber/WOPTO huggingface dataset:
Patent MX-9700908-A (MX)
Title: Regenerator pump having side blades and channels particularly shaped to direct the liquid flow.
Inventor: MOSS NORMAN
Filed: 1997-02-04
Abstract: A regenerator pump is described which adds energy to a fluid which uses an impeller having a rotation axis and first and second surfaces axially separated, extended radially. A wrapping encloses the propeller and has a fluid entrance and a fluid exit separated by a divider. The wrapping has first and second side walls separated axially, extended radially that face the first and second services of the impeller respectively. Knives or blades which form extended axial and radially on an external radial periphery of the impeller for pushing the liquid from the entrance towards the exit as the impeller turns around the rotation axis. A fixed surface is formed in at least a side wall of the wrapping for directing the backflow fluid towards the impeller. The improved operation characteristics and the extended scales are achieved through the modification of the configuration of the impeller blade and/or through the modification of the side channel configuration of the pump chamber in an asymmetric form. The blades can be modified to include a base portion radially inwards that extends in a direction generally backwards with respect to the rotation of the impeller and a point portion radially outwards extending in a direction generally forwards. The knives can also include a beveled surface on the back edge of the base portion. The chamber of the impeller can be modified in a separate way expending a side channel in the wrapping, or inserting a divider between the side channel and the remaining portion of the wrapping defining the chamber of the impeller.
Patent MX-9702371-A (MX)
Title: Aqueous coating composition.
Inventor: CHUTKO MARY JO
IPC: C08G59/42
Filed: 1995-10-03
Abstract: An aqueous coating composition and a method of coating a metal substrate are provided. The composition and method are particularly suitable for use in coating can bodies and can ends or for can side seam coatings. The coating composition includes a solvent component and a film forming component. The solvent component includes water and an organic solvent. The film forming component includes a curing agent and the product of the reaction of a carboxy addition polymer and an epoxy resin in the presence of a tertiary amine catalyst.
Patent MX-9703983-A (MX)
Title: Method of producing opaque adherent coating on the space of substantially hydrated cementitious substrate.
Inventor: MATT RICHARD BARRY
IPC: B05D7/00
Filed: 1997-05-29
Abstract: A method of producing an opaque adherent coating on the surface of a substantially hydrated cementitious substrate is provide. A waterborne storage stable sealer comprising an aqueours medium containing a binder polymer and an opacifying polymer is applied on the surface of such as cementitious substrate. Upon drying the layer substantially hides the primary efflorescence typically present on the surface of the cementitious substrate. Applicants have unexpectedly discovered that by optimally adjusting the thickness of the coating a weight amount of waterborne storage stable sealer solids in the waterborne storage stable sealer and a pigment volume content of the opacifying polymer in the storage stable sealer the opaque adherent coating is produced on the surface of the substantially hydrated cementitious substrate.
Patent MX-9704086-A (MX)
Title: Water and anisol based remover composition.
Inventor: LALLIER JEAN-PIERRE
IPC: C09D9/00
Filed: 1997-06-02
Abstract: Water and anisol based remover composition; this composition is characterized in that it comprises at least two of the following constituents: 1) water, 2) anisol.
Patent MX-9704289-A (MX)
Title: Novel polycyclic aminopyridine compounds as acetylcholinesterase inhibitors, preparation process and use thereof.
Inventor: LOPEZ-IBARRA DIEGO MUNOZ-TORRE
Filed: 1996-10-11
Abstract: Novel polycylic aminopyridine compounds as inhibitors of acetylcholinesterase, process for their preparation and utilization thereof. The polycylic aminopyridine compounds have formula (I) wherein the various radicals have the meanings indicated in the description of the invention. The process for the preparation of said compounds is characterized in that ketones having general formula (II) are caused to react with aminonitriles having general formula (III), and, if necessary, the compounds of formula (I) are alkylated, aralkylated or acylated, or the corresponding ketonic precursor is reduced. The compounds having the general formula (I) are specially appropriate for the preparation of medicaments useful against memory troubles, such as senile dementia or the Alzheimer disease.
Patent MX-9705238-A (MX)
Inventor: DESMARAIS THOMAS ALLEN
IPC: A43B17/10
Filed: 1996-01-11
Abstract: Low density collapsed absorbent foams materials that, upon contact with aqueous fluids, in particular urine, can expand and absorb these fluids. These low density foams typically have an expanded thickness from about 6 to about 10 times the thickness of the foams in their collapsed state. These low density foams are made by polymerizing high internal phase emulsions (HIPEs) where the volume to weight ratio of the water phase to the oil phase is in the range of from about 55:1 to about 100:1.
Patent MX-9706522-A (MX)
Title: Use of angiogenesis suppressors for inhibiting hair growth.
Inventor: AHLUWALIA GURPREET S
IPC: A61K8/00
Filed: 1996-02-27
Abstract: A method of inhibiting hair growth in a mammal includes applying, to an area of skin from which reduced hair growth is desired, a dermatologically acceptable composition containing a non-steroidal suppressor of angiogenesis.
Patent MX-9706661-A (MX)
Title: Liquid aqueous pharmaceutical compositions comprising sodium alginate and potassium bicarbonate.
Inventor: FIELD PAUL FREDERICK
IPC: A61P1/00
Filed: 1996-02-16
Abstract: The use of potassium bicarbonate for the preparation of an aqueous pourable liquid composition comprising at least 8 percent sodium alginate for use as a pharmaceutical.
Patent MX-9706702-A (MX)
Title: Device for trapping insects.
Inventor: CHEOK KIAN YEK
Filed: 1997-09-03
Abstract: A device traps insects, such as flies, by attracting them to a lure or bait placed on a black/dark coloured plate supporting the device. The device is composed of a base frame (13) with dark light blocking walls (21) raised above the plate and a combined hollow pyramid (12) and a cuboidal container (15) with light transmitting walls above the base frame (13). The device is thus designed to be dark at its bottom part and light at its upper part, thus inducing the insects which have entered to fly upwards towards the small opening (14) at the apex (9) of the pyramid (12). Those flies which fly through the opening (14) are then trapped within the container.
Patent MX-9706907-A (MX)
Title: Device for adapting narrowband voice traffic of a local access network to allow transmission over a broadband asynchronous transfer mode network.
Inventor: SKOOG FREDERICK H
IPC: H04L12/56
Filed: 1996-03-20
Abstract: A voice adaptation device (18) provides an interface between a narrowband local access network and a broadband asynchronous transfer mode (ATM) backbone network (16). The voice adaptation device (18) includes a T1/E1 network adaptor (50) that converts T1/E1 signals carrying narrowband voice traffic into an ATM cell format. The T1/E1 network adaptor (50) also performs echo cancelling, voice enhancement, digital voice protocol conversion, and compression/decompression on the narrowband voice traffic. The voice adaptation device (18) also includes a synchronous optical network formatter (52) that places ATM cells generated by the T1/E1 network adaptor (50) into synchronous optical network signals. The synchronous optical network signals are transmitted across the broadband ATM backbone network (16).
Patent MX-9707669-A (MX)
Title: Use of glial neurotrophic factor (gdnf) for treatment of hearing disorders.
Inventor: MAGAL ELLA
IPC: C12N15/12
Filed: 1997-02-14
Abstract: The present invention relates generally to methods for preventing and/or treating injury or degeneration of cochlear (and vestibular) hair cells and spiral ganglion neurons by administering glial cell line-derived neurotrophic factor (GDNF). The invention relates more specifically to methods for treating sensorineural hearing loss.
Patent MX-9800617-A (MX)
Title: Film with angled capillaries.
Inventor: FRANCIS MICHAEL A
IPC: A61F13/511
Filed: 1995-07-24
Abstract: The invention is directed to a thermoplastic film (54) having a first surface (59) and a second surface (64). The second surface (64) is spaced apart from the first surface (59). A plurality of perforations (52) extend through the film (54) from the first surface to the second surface (64). The perforations (52) form capillaries (55) that extend from the second surface (64). The capillaries (55) are disposed at an angle from about 5 degree to about 60 degree with repect to a plane that is perpendicular to the first surface (59).
Patent MX-9803116-A (MX)
Title: Waterborne radial first harmonic marking of tires.
Inventor: MAJUMDAR RAMENDRA NATH
IPC: C09D11/00
Filed: 1998-04-21
Abstract: Poly(vinyl alcohol) used in combination with a marking composition including a fluorescent pigment or dye can be used to identify the location of variations, e.g., radial variations, in a pneumatic tire so the tire can be precisely mixed and matched with other components such as tire rims which may have compensating radial variations. The fluorescent marking can include poly(vinyl alcohol) or alternatively be applied as another layer over a poly(vinyl alcohol) based protective coating in which case the fluorescent marking composition need not contain poly(vinyl alcohol).
Patent NL-2005814-A (NL)
Title: Improved net solar radiometer.
Inventor: DOLCE ROBERT
IPC: G01J5/06
Filed: 2010-12-03
Abstract: An improved net radiometer that measures the total net difference between incoming solar and surface reflected radiant short-wave solar energy flux, and inclusive of the down and upwelling long-wave infrared terrestrial radiant energy flux, within the combined short-wave and long-wave far infrared spectral range is disclosed. Disclosed are net radiometers with thermal absorbers structured to reduce wind sensitivity while maintaining or improving response time. Also disclosed are net radiometers that are configured in a novel way to reduce moisture and water accumulation on the thermal absorber surfaces. In addition, net radiometers are disclosed where the components are configured and thermal absorber structured to reduce unit-to-unit inconsistencies and minimize absorber sensitivity asymmetry effect between the upper and lower instrument absorbers.
Patent NL-2022428-A (NL)
Title: Cleaning apparatus and methods of cleaning
Inventor: MARCUS ADRIANUS VAN DE KERKHOF
IPC: G03F7/20
Filed: 2019-01-22
Abstract: The present application relates to a carbon dioxide snow cleaning apparatus comprising: a carbon dioxide source; a carbon dioxide snow nozzle in fluid communication with the carbon dioxide source; a charging element; and a collection surface. Also described is a method of cleaning a surface, the method comprising the steps of: (i) passing a stream of carbon dioxide out of a carbon dioxide snow nozzle to form a carbon dioxide snow stream; (ii) charging the carbon dioxide snow stream; (iii) directing the charged carbon dioxide snow stream onto the surface to be cleaned; (iv) collecting particles removed by the charged carbon dioxide snow stream from the surface to be cleaned on a collection surface. Also described is the use of such apparatus in a lithographic apparatus and the use of such an apparatus or method.
Patent NL-2026792-A (NL)
Title: Shape-memory alloy actuator for compensating ball screw drive wear
Inventor: LIANG ZHOU
IPC: F16H25/24
Filed: 2020-10-29
Abstract: A shape-memory alloy actuator for compensating ball screw drive wear belongs to the field of ball screw manufacture. The shape-memory alloy actuator for compensating ball screw drive wear comprises keyways, shape-memory alloy drivers, a locking ring, a heating element, a locking ring housing, shape-memory alloy holes, a heating plate and a heating coil. The shape-memory alloy drivers are mounted in the locking ring. The heating element is mounted at the exterior of the locking ring. The present invention has the advantages: the shape-memory alloy actuator can compensate positioning precision loss caused by wear, reduce the maintenance, prolong the service life and improve the workpiece quality, additionally, it does not make major changes to the component design, so as to bring high profit to the manufacturers.
Patent NL-2031157-A (NL)
Title: Heatng or cooling element
Inventor: VIDAR JOHAN LAST
IPC: F24D3/12
Filed: 2022-03-04
Abstract: The invention pertains to a heating or cooling element comprising a carrier mat, a first tube which is attached in meander or spiral form to the carrier mat, wherein the heating or cooling element can be rolled up; and wherein the carrier mat is made of polymer material, and the carrier mat is cut and bent around the first tube to connect the first tube to the carrier mat.
Patent NL-6400247-A (NL)
IPC: B65B9/20
Filed: 1964-01-15
Abstract: 1,012,867. Packaging-machines. A. B. TETRA. Jan. 14, 1964 [Jan. 16, 1963], No. 1623/64. Heading B8C. A package is made by sealing and cutting a filled tube 1 at intervals, upper jaws being pivotable to heat-seal and cut the intermittently fed tube after pistons 20, 21 co-operate with stationary side plates 8, 9 and lower pivoted flaps 16, 17 to form the tube into the shape illustrated in Fig. 5. The level of material in the tube may lie above the sealing zone; or it may lie below the sealing zone and the remaining space be filled with a gas. The material, which may be a liquid, granular, or a powder, provides an internal support for the tube during the forming of the package. After the tube 1 is fed downwards, the pistons 20, 21 move inward and the lower flaps 16, 17 are pivoted in timed relation; thereafter, Fig. 3 (not shown), the jaws 2, 3 close to heat-seal the package which is severed from the tube by means of a knife 36, displaceable in the flap 3. The various forming members are withdrawn to enable the package to be ejected. The package may be modified subsequently by bending down its upper pin 37, and the wings 34, 35 may also be folded in. In a modification, Fig. 8, wall elements 44<SP>1</SP>, 45<SP>1</SP> are pivoted inwards on jaws 38<SP>1</SP>, 39<SP>1</SP> to form the package which is sealed by the jaws and cut by a knife 52<SP>1</SP>. The forming and sealing units operate in pairs or in threes on a continuously moving tube, each set of co-operating-jaws and wall elements being actuated successively. The tube may be fed down by the jaws wholly or in combination with other tube-feeding means.
Patent NL-7000683-A (NL)
Title: Refrigerator or cold box casing
IPC: F25D23/06
Filed: 1970-01-16
Abstract: Casing formed from a foamed plastic insulating cove between inner and outer layers, whereby a resilient distance piece is placed between the two layers and supports one edge of a layer before introduction of the foam, with respect to an edge frame. The resilient distance piece may be a strip of stiff plastic sheet.
Patent NL-7213622-A (NL)
Title: Medium for memory equipment - is bismuth-modified iron garnet, for low curie temp /large kerr effect
IPC: G11C13/06
Filed: 1972-10-07
Abstract: A mono- or poly-crystalline material with garnet structure, in which Bi ions occupy 0-60% of the dodecahedral sites and Fe(III) ions the tetrahedral sites, is used as data recording and storage medium for memory equipment for thermo-magnetic recording and magnetooptic read-out of magnetic recordings. In this, read-out depends on the effect on the polarisation plane of a pencil of light reflected from the medium at the magnetic recording point. The Kerr effect is large over the entire visible range, esp. between 4000-5500 A, so that white light can be used for read-out instead of a laser source, medium is also chemically stable.
Patent NL-7404574-A (NL)
Title: Washing sink for caravan or boat - has supporting frame with flat base and rigid standpipe connected to tap
IPC: E03C1/182
Filed: 1974-04-03
Abstract: The sink has a supporting frame with a flat base for the washbasin and tap, and a rigid water supply pipe extending upwards is connected to the tap. A flexible pipe can be connected to the top end of the pipe, and also to the basin plug hole. The rigid pipe can be hooked onto the frame base, the tap being supported by the lowermost part of the pipe. Alternatively there can be sidewalls on the frame above the basin, on one of which the tap is supported. There can be two basins, the taps have a swivelling outlet allowing it to discharge into either. The underside of the frame can be smooth, so that it can be pushed over a flat surface. The rigid supply pipe can be connected to an electric water heater.
Patent NL-7416599-A (NL)
Title: Flow speed control of liquid through pipe - refrigerant applied to alter viscosity of fluid
IPC: E21B35/00
Filed: 1974-12-19
Abstract: The arrangement consists of a hollow mantel which is made up of two halves, split along the centreline and which are bolted together round the pipe through which the fluid to be controlled flows. The cooling medium which flows through the mantle can be liquid Nitrogen, liquid Helium or compressed carbon dioxide. Control equipment for the flow of the cooling media is provided. Due to the cooling, part of the liquid can solidify and thereby obstruct the flow of increase the viscosity of the medium which will also impede the flow. The cooling medium can also be mixed with the flow of liquid in the pipe in order to cool it directly. For this purpose, a plug is mounted in the pipe which can be pierced by means of an explosive device.
Patent NL-7500197-A (NL)
Title: Diagnostic agent for urobilinogens in urine - contg. strong solid acid and Ehrlich reagent
IPC: G01N33/72
Filed: 1975-01-08
Abstract: Diagnostic agent comprising:- (1) an absorbent support, or a film (2) a solid, strong acid (3) an Ehrlich reagent of formula (I) R1,2 = halogen, CN, NO, carbalkoxy, carbamido, OH, alkoxy, acyloxy, sec./tert.amino satd./unsatd. cyclic/open-chain; or R1+2 = O, S, SO2, alkylthionium, NH, alkyl-N, aryl-N opt. substd., dialkylimino heterocyclic alicyclic or open-chain; R2 may = aralkyl or alkyl mono/polycyclic or open-chain; R1 or R2 may=H, R3 = H, alkyl; n, m = 0-3. For the detection or determination of urobilinogens in body fluids, espec. in urine. More sensitive & less susceptible to error than known reagents. Detects 0.4 mg% urobilinogen in urine, unaffected by the presence of urea (even 3%), indican, indole or sulphonamides.
Patent NL-7601719-A (NL)
Title: Chain drive and support for a horizontal rotating drum - without gear teeth to simplify construction
IPC: F26B11/02
Filed: 1976-02-19
Abstract: A horizontal rotating drum is supported and driven by >=1 endless chain. This passes under the drum and over a drive wheel. No gear teeth are attached to the drum where the chain contacts it. Used for handling solids or liquids, esp. for drying and cooling mould sand and cooling castings. The weight of the drum and contents prevent slipping of the drive chain and the construction is simpler and cheaper if no gear teeth are needed.
Patent NL-7604641-A (NL)
Title: Prodn. of live virus vaccine - for immunising chickens against Marek's disease, by incubating in a multiplate appts.
IPC: A61K39/255
Filed: 1976-04-29
Abstract: A large scale tank process for producing a live virus vaccine for immunising chickens against March's disease comprises incubating a mixt. of viral-free cells, growth medium and isolated turkey herpes virus in a multiplate appts. which comprises a plurality of discs mounted on a rotable shaft, the incubation being started before any substantial cell growth has taken place in the appts., continuing the incubation until a satisfactory virus level is obtd. The vaccine for immunising chickens against March's disease is produced at a low cost in the desired titre without any further concn. steps which may result in contamination and increased handling costs.
Patent NL-7607361-A (NL)
Title: Mechanism for breaking up metal casting moulds - has hydraulic piston- cylinder unit inserted in mould to press walls out for fracturing
IPC: B02C1/00
Filed: 1976-07-02
Abstract: The arrangement is intended for breaking-up metal casting moulds and comprises a tool (2) which can be inserted into the mould and contains at least two components (5, 6) which are movable relative to one another, pref. by driving one component (6) out of the other (5), and exert sufficient force to push the walls apart and fracture the mould. The tool may be a hydraulic piston/cylinder mechanism, the piston rod (7) forming the first component and the cylinder (5) the second. The cylinder chamber (8) may receive fluid pressure via a pressure amplifier which at least doubles the pressure from the pressure source used.
Patent NL-7907438-A (NL)
Title: Tensioner for travelling plastics strip - has slip gear in drive to spool-disconnecting core
IPC: B65B25/08
Filed: 1979-10-08
Abstract: Device is claimed for keeping a plastic belt tensioned during passage from one station to another. The first station comprises a supply roller and an output device which has several guide rollers and a movable feed roller. The second station has a collecting roller comprising a modified spool core, axle and a drive motor which acts via a sliding coupling to drive the axle at a higher rotation speed than the feed roller of the first station. The invention can be used in the handling of sliced foodstuffs especially sandwich spreads. The slices are deposited on the plastic film which is rolled up on a spool to protect them and provide easy handling.
Patent NL-8006332-A (NL)
Title: Price calculator extension for petrol pump - has lever to add output of gear train to velocity controller
IPC: B67D7/22
Filed: 1980-11-20
Abstract: A flowmeter is placed in the fuel flow pipe and a velocity controller can be driven by the flowmeter and adjusted to the variable unit price, with unit price being displayed, in order to calculate the total price from the fuel supplied and the unit price. The n-decade calculator mechanism has an associated orientable gear train which can be driven proportionally to quantity and whose output rotational velocity can be added to that of the velocity controller by the action of a lever controlled manually. At the common output shaft of the calculator mechanism the result of the calculation extended by a decade is obtained.
Patent NL-8201310-A (NL)
Title: Particle mixture sifting mechanism - has adjustable coaxial mouthpiece in feed pipe above central sieve distribution cone
IPC: B07B13/16
Filed: 1982-03-30
Abstract: The sifting mechanism separates a mixture of particles into different sizes, having a sieve rotating about a central vertical axis. This has a non-permeable distribution cone, point upwards, in the middle, whose axis coincides with the axis of rotation, while its base joins onto the sieve. The mixture is delivered by a central feed pipe above the cone and the coarse particles are discharged from the sieve periphery. In the outlet (4) of the feed pipe (8) is an adjustable coaxial mouthpiece (14) of smaller diameter. The outlet can be brought to within a short distance of the cone (3).