baber/WOPTO huggingface dataset:
Patent MX-9600758-A (MX)
Title: Electric energy saving automatic lighting board.
Inventor: GOMEZ RAMON ALBERTO WIECHERS
Filed: 1996-01-30
Abstract: The invention refers to an energy automatic lighting board, designed for the purpose of saving electric energy of lighting circuits, said lighting board essentially comprising a PLC (Programmable Logic Controller) wherein all sequential and/or temporary instructions are recorded to turn on, reduce and/or turn off a particular circuit light, and an auto-transformer has voltage dividers at 100 percent, 88 percent, 76 percent, 64 percent and 50 percent of the inlet voltage, these reduced voltages allowing to diminish luminous intensity and also consumption of electric energy. The voltage dividers are useful for connecting any type of lamp or illumination device, said dividers being turned on at full voltage and then reducing the voltage required to a minimum value so as to prevent auto-ballasted lamps from being turned off, and to maintain their luminous intensity in at least their nominal 50 percent. During said reduction stage, the length of time required for each of the steps is two minutes between each other.
Patent MX-9603061-A (MX)
Title: Polyester resins with improved color characteristics.
Inventor: VOSA RENATO
IPC: C08K5/08
Filed: 1996-07-26
Abstract: The present invention relates to aromatic polyester resins having improved color characteristics, obtaining by incorporating in resins in preparation phase of resin, by a diol polycondensation with an aromatic bicarboxylic acid, a purple pigment formed of 9.10-anthraquinone-2-hydroxy-4-p-toludine, or which has an absorption spectrum comparable to that of aforementioned anthraquinone compound.
Patent MX-9603579-A (MX)
Title: High moisture transmission medical film.
Inventor: MUELLER WALTER B
IPC: B32B27/08
Filed: 1995-03-01
Abstract: The present invention relates to a laminate film having utility as a material from which to manufacture surgical and other protective garments. The laminate film comprises a first layer formed from a polyetherester copolymer material produced from the condensation reaction of dimethyl-1,4-cyclo hexane dicarboxylate 1,4-cyclo hexane dimethanol and poly(tetramethylene ether glycol) and a second layer comprising a first material selected from the group consisting of an ethylene-vinyl acetate copolymer material, a second polyetherester material, an ethylene methacrylate copolymer material, an anhydride modified polyolefin copolymer material, and a polyether block amide copolymer material. The polyetherester copolymer material produced from the condensation reaction of dimethyl-1,4-cyclo hexane dicarboxylate 1,4-cyclo hexane dimethanol and poly(tetramethylene ether glycol) is present in an amount greater than or equal to 35 wt.percent of the total weight of the laminate film to provide strength to the laminate film. The laminate film may be formed using a coextrusion process. Alternatively, a laminate material may be formed by blending together the aforementioned materials in layers and extruding them through a single die. The laminate film of the present invention may be bonded to one or more layers of a non-woven material selected from the group consisting of polyester based materials, polyolefin based materials, and polyamide based materials. A corona treatment may be effected to increase the bond strength between the laminate film and the non-woven material layer(s).
Patent MX-9604146-A (MX)
Title: Absorbents.
Inventor: CARNELL PETER JOHN HEBERT
IPC: B01D53/68
Filed: 1995-02-14
Abstract: Absorbent for acidic gases such as hydrogen chloride in the form of granules, preferably having a particle size greater than 2 mm and a BET surface area of at least 10 m2/g, comprising an intimate mixture of an alumina component selected from alumina and/or hydrated alumina, an alkali component selected from sodium carbonate and/or sodium bicarbonate in weight proportions of 0.5 to 2 parts of said alkali component per part of said alumina component, and a binder, said granules containing from 5 to 20 percent by weight of said binder and having an alkali component content such that, after ignition of a sample of the granules at 900 degree C, the sample has a sodium oxide, Na2O, content of at least 20 percent by weight.
Patent MX-9605027-A (MX)
Title: Multiple purpose dray-wheelbarrow.
Inventor: STICH RICHARD G
Filed: 1996-10-22
Abstract: The present invention describes a movable apparatus, for multiple purposes (designed dray-wheelbarrow herein) to transport objects, for example, cylindrical, 18 liters industrial buckets. A dray-wheelbarrow includes a one-piece molded plastic base, having oriented wheels and wheelbarrow wheels. Orientable wheels are mounted over a base lower surface y give rolling movement ability at short distance, in vertical position. Two wheelbarrow wheels supporting arms are connected to base, and support an axle with two wheelbarrow wheels. Wheelbarrow wheels give a manual wheelbarrow ability to face steps, avoid obstacles, and an omni-directional ability in objects transportation. Centered over base, there is a retaining wall to receive and hold objects. It is connected to retaining wall, and an adjustable handle is integered with it, to transport dray-wheelbarrow by hand. Handle can be used to move dray-wheelbarrow over orientable wheels, like a conventional dray, or alternatively, over wheelbarrow wheels, like a manual conventional wheelbarrow. Dray-wheelbarrow base is surrounded by an optional foot ring which allows dray-wheelbarrow to be transported with foot. A base annular surface, outside retaining wall and inside foot ring, forms a spilling surface which avoids liquid spilling from an open bucket, over floor.
Patent MX-9605905-A (MX)
Title: Passive cooling of enclosures using heat pipes.
Inventor: GIAMMARUTI ROBERT JOSEPH
IPC: H05K7/20
Filed: 1996-11-28
Abstract: A cooling system for passively cooling an enclosure incorporating at least one inclined heat pipe having an evaporator side extending within the enclosure and a condenser side extending outside the enclosure in contact with the ambient environment. A thermal storage device within the enclosure is configured having a first portion extending adjacent the evaporator side of the heat pipe and a second portion extending within, and generally concentric with, the evaporator side of the heat pipe. A solid-to-liquid phase change material is sealed within this thermal storage device such that this material changes to a liquid upon the absorption of heat to further enhance the transfer of heat from within the enclosure to outside the enclosure, a series of fins can be added to the first portion of the thermal storage devices as well as to the condenser side of the heat pipe. Additionally, a series of internal fins can be mounted to the second portion of the thermal storage device which would preferably be submerged in the working fluid contained within the evaporator side of the heat pipe.
Patent MX-9606642-A (MX)
Title: Power amplifier predriver stage.
Inventor: GEORGE JOHN BARRETT
Filed: 1996-12-18
Abstract: A power amplifier circuit drives a load with a convergence correction current which is proportional to a convergence correction voltage waveform that is applied to the power amplifier circuit. A predriver stage of the power amplifier circuit comprises first and second transistors in a push-pull configuration. First and second voltage divider networks bias emitter electrodes of the first and second transistors, respectively, so that a common-mode current flow between the first and second transistors is limited. The first and second voltage dividers also protect the first and second transistors, respectively, from damage caused by thermal runaway.
Patent MX-9606676-A (MX)
Title: Laminated structural material and method for producing same.
Inventor: TEBBE JAN HERMAN LUCIEN
IPC: E04C2/292
Filed: 1995-06-20
Abstract: The invention relates to a structural material comprising at least one load-bearing layer (2) manufactured from cellulose-composite material and a protective covering layer (3) connected thereto on at least one side. The covering layer can comprise a metal foil (5), for instance aluminium foil. The covering layer can be a laminate and comprise at least one plastic foil arranged on the metal foil. The invention also relates to a building constructed from such a laminated structural material. The invention finally relates to a method for producing such a laminated structural material comprising of shaping a layer of cellulose-composite material into a desired form, shaping at least one covering layer into a form corresponding therewith, and mutually connecting the cellulose-composite material and the covering layer.
Patent MX-9701535-A (MX)
Title: Nonsquinting end-fed quadrifilar helical antenna.
Inventor: WHEELER MYRON S
Filed: 1995-07-27
Abstract: Each conductor of the antenna is fed with a successively delayed phase representation of the input signal to optimize transmission characteristics. Each of the conductors is separated into a number Z of discrete conductor portions by Z-1 capacitive discontinuities. The addition of the capacitive discontinuities results in the formation of an antenna array. The end result of the antenna array is a quadrifilar helical antenna which is nonsquinting (radiates in a given direction independently of frequency).
Patent MX-9701703-A (MX)
Title: Guide rollers for cog rake bar screens.
Inventor: WILCHER STEPHEN B
IPC: E02B8/02
Filed: 1997-03-06
Abstract: There is provided a guide roller assembly for use in a wastewater treatment facility comprising a pin and a guide roller, wherein the guide roller directly surrounds the pin and rotates about the pin. There is also provided a guide roller assembly for use in a cog rake bas screen comprising a pin and a guide roller, the guide roller surrounding the pin, wherein the guide roller comprises cast nylon comprising combined molybdenum and oil and the guide roller rotates about the pin.
Patent MX-9703870-A (MX)
Title: Papermaker's fabric containing fibers with fins having a reduced cross-sectional area within the fin.
Inventor: BROWEN DAVID JR
IPC: D03D15/00
Filed: 1995-09-11
Abstract: A woven or spiral papermaker's or industrial fabric characterized in that at least a portion of its fibers have two or more thin fins, some of which fins are designed for ease of flexing or compression by incorporation of a reduced cross section "hinge" area or by a variation in thickness of more than 20 per cent as a function of distance from the fiber center. This will achieve interlocking between crossing fibers at significantly reduced "beat-up" force in weaving or less shrinkage force in spiral fabrics. By remaining extended where there is no fiber to fiber crushing action, the fins fill the fabric interstitial spaces and control fabric porosity. Significant cost and quality benefits are achieved.
Patent MX-9704680-A (MX)
Title: H2s absorption with subsequent oxalate removal.
Inventor: ALLEN M C
IPC: B01D53/52
Filed: 1995-11-28
Abstract: A process for the removal of oxalate ion or control of the concentration thereof in aqueous solutions containing polyvalent metal chelates of organic acids is described, the process being characterized by precipitation of alkali metal oxalate.
Patent MX-9706298-A (MX)
Title: Apparatus for making containers by blow-moulding plastic parisons.
Inventor: SANTAIS DIDIER
IPC: B29C49/42
Filed: 1996-02-29
Abstract: An apparatus for making containers (13) such as bottles, pots or any other hollow body by heat treating then blow-moulding plastic parisons (1). The apparatus comprises at least two book moulds (41, 44) arranged around the edge of a carousel. Each mould includes at least two mould cavities. The apparatus further comprises a device for heat treating the parisons, in which the pitch (P1) between the longitudinal axes of two consecutive parisons is smaller than the pitch (P2) between the longitudinal axes of two adjacent cavities in one mould, as well as means (5A) for varying the parison pitch between a conveyor and a mould. Said pitch varying means (5A) comprise at least two adjacent movable members (52) that can be arranged at the first pitch (P1) when they are facing the conveyor, and at the second pitch (P2) when they are facing the means (5B) for transferring the parisons to the moulds.
Patent MX-9707488-A (MX)
Title: Interconnectable formwork elements.
Inventor: PICCONE FRANCESCO
IPC: E04B/
Filed: 1995-05-11
Abstract: A modular assembly for creating formwork for casting vertical concrete structures is characterized by elongated, generally concave elements (1) which are disposed in edge to edge relationship in two facing rows (4, 5 and 6, 7), and which are simultaneously retained in edge to edge relationship and in facing relationship by connecting members (8). The connecting members have spaced ribs (18) allowing the flow of concrete across the plane of the connecting member (8).
Patent MX-9800262-A (MX)
Title: 4,9-ethano-benzo(f)isoindole derivatives as farnesyl transferase inhibitors.
Inventor: COMMERCON ALAIN
IPC: A61P43/00
Filed: 1996-07-08
Abstract: Novel products of general formula (I), preparation thereof and pharmaceutical compositions containing said products are disclosed. In general formula (I), R is a radical of general formula -(CH2)m-X1-(CH2)n-Z, where X1 is a simple bond or O or S, n is 0 or 1 and n is 0, 1 or 2, the CH2 radicals being optionally substituted by carboxy, alkoxycarbonyl, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, amino, alkylamino or dialkylamino, and Z is carboxy, COOR4, where R4 is alkyl, or CON(R5)(R6), where R5 is hydrogen or alkyl and R6 is hydrogen or optionally substituted alkyl, or else R5 is hydrogen or alkyl and R6 is hydroxy, optionally substituted alkyloxy or amino, or PO(OR7)2, where R7 is hydrogen or alkyl; or a radical -NH-CO-T where T is hydrogen or optionally substituted alkyl; or else a radical (a); R1 and R2 are hydrogen or halogen or optionally substituted alkyloxy or alkyl, or else R1 and R2 in ortho positions form a heterocyclic ring containing 1 or 2 optionally substituted heteroatoms, or R1 is hydrogen or halogen or optionally substituted alkyloxy or alkyl, and R2 is thioalkyl; R3 is hydrogen or halogen or alkyl, alkenyl, alkyloxy, alkylthio, carboxy or alkyloxycarbonyl; X is O or S or -NH-, -CO-, methylene, ethylene, alkylidene or 1,1-cycloalkyl; and Y is O or S. The novel products of general formula (I) are farnesyl transferase inhibitors having remarkable antitumoral and antineoplastic properties.
Patent MX-9804860-A (MX)
Title: Cascade polymer complexes, process for producing the same and pharmaceuticals containing the same.
Inventor: SCHMITT-WILLICH HERIBERT
IPC: A61K49/04
Filed: 1998-06-17
Abstract: Cascade polymer complexes contain: (a) complexing ligands of general formula (I), in which A stands for a nitrogenated cascade core of basic multiplicity a; X and Y independently represent a direct bond or a cascade reproduction unit of reproduction multiplicity x or y; Z and W independently represent a cascade reproduction unit of reproduction multiplicity z or w; K stands for a complexing agent residue; a equals 2 to 12; x, y, z and w independently represent the integers 1 to 4, provided that at least two reproduction units be different, that 163/41.x.y.z.w3/464 applies to the product of the multiplicities and that at least one of the cascade reproduction units X, Y, Z, W stand for a 1,4,7,10-tetraazacyclododecane or 1,4,8,11-tetraazacyclotetradecane reproduction unit; (b) at least 16 ions of an element of atomic numbers 20 to 29, 39, 42, 44 or 57-83; optionally (c) cations of inorganic and/or organic bases, amino acids or amino acid amides; and (d) optionally acylated terminal amino groups. These compounds are useful in diagnosis and therapy.
Patent NL-2034679-A (NL)
Title: Hermetic sealing structures in microelectronic assemblies having direct bonding
Inventor: ADEL A ELSHERBINI
IPC: H01L23/58
Filed: 2021-11-04
Abstract: Disclosed herein are microelectronic assemblies including microelectronic components coupled by direct bonding, and related structures and techniques. In some embodiments, a microelectronic assembly may include a first microelectronic component including a first guard ring extending through at least a portion of a thickness of and along a perimeter; a second microelectronic component including a second guard ring extending through at least a portion of a thickness of and along a perimeter, where the first and second microelectronic components are coupled by direct bonding; and a seal ring formed by coupling the first guard ring to the second guard ring. In some embodiments, a microelectronic assembly may include a microelectronic component coupled to an interposer that includes a first liner material at a first surface; a second liner material at an opposing second surface; and a perimeter wall through the interposer and connected to the first and second liner materials.
Patent NL-7002837-A (NL)
Title: Textile finishing fluid recovery
IPC: D06F43/00
Filed: 1970-02-27
Abstract: The rotating drum for the finishing process has a heater built into the base which brings the treatment fluid to a temperature around the evaporation point of the organic fluid. A tube carries the vapour from the top of the drum housing so that it passes through a cooler, and the condensation is collected in a recovery tank. Fuel costs are reduced and clean fluid is available at the end of a cycle ready for the next cycle.
Patent NL-7100724-A (NL)
Title: Prodn of alkyladipic acids by oxadation of - alkylcyclohexanol with hno3
IPC: C07C51/31
Filed: 1971-01-19
Abstract: alpha, alpha, gamma- and alpha, gamma, gamma-isomers of trialkyladipic acids are prepd. by reacting trialkylcyclohexanol at a temperature below 65 degrees C with HNO3 and an initial concentration of moer than 65% in a ratio HNO3/organic material of not more than 3.5:1 but using at least the stoichiometric quantity of HNO3. The mixture must then be cooled until trialkyladipic acid crystallises. The pref. reaction temp. is 40-50 degrees C and the HNO3 used for the oxidation contain esp. trialkyladipic acid, esp. by using recycled acid. The reaction products may be used as starting materials in the preparation of polyamides. The process may be carried out on technical scale with very high yields and purity.
Patent NL-7308770-A (NL)
Title: Speedometer-kilometer meter for vehicles - pulse generator drives stepping motor connected to kilometer counter and speed indicator
IPC: G01P3/495
Filed: 1973-06-22
Abstract: A speedometer-kilometer with a rotating pulse generator coupled to a stepping motor having a stator with poles not diametrically opposite to each other each carrying a pair of windings connected in opposite sense, and a rotor coupled with the counting mechanism and with the primary of an eddy-current coupling to the pointer shaft of an indicating instrument. The rotary magnetic field pulse generator, controls opening and closure of a reed contact whose terminals are connected to the input of an integrated cct. to which are connected the coils of the stepping motor.
Patent NL-7313917-A (NL)
Title: Therapeutic hospital bed - has parallel elastic supporting strips set in motion by central eccentric
IPC: A61G7/057
Filed: 1973-10-10
Abstract: The bed is particularly for patients who are confined to bed for long periods, e.g. old people, and comprises parallel resilient strips which are moved up and down in relation to parallel strips of a fixed portion. The strips are set in motion by a driven central eccentric (3). The motion can be transmitted via rollers (7) on the ends of pivoting rods (6) and thrust rods. The roller centre lines can lie on the lengthwise centre line of the bed, and the rod pivot points can be at the same distance from this line. Drive can be from an electric motor with reduction gear, producing approximately 1/3rd of a revolution per minute.
Patent NL-7317546-A (NL)
Title: Earpiece with liquid filled capsule - has longitudinal sound channel connected by plastic tube to hearing aid
IPC: A61F11/00
Filed: 1973-12-21
Abstract: The capsule is thin walled and flexible, and consists of a vessel made of plastic foil surrounding the rather inflexible tube end. The vessel is filled with a gel-like paste. A pressure ring with a conical pressure surface is provided on the plastic tube on the side of its connection with the hearing aid. It interacts with the vessel, which is in the form of a pocket with a hole at its other end through which the plastic tube passes and is airtightly joined to it. The vessel is, at its other end, alos airtightly joined to the plastic tube, and the pressure surface is in the form of a funnel spreading away from the tube.
Patent NL-7406931-A (NL)
Title: Suction dredger cutter wheel - has open stirrup-shaped cutters spaced round periphery
IPC: E02F3/92
Filed: 1974-05-22
Abstract: The wheel (1) has cutters (2) spaced round the periphery, and these are in the form of open stirrups, whose axes are either trangental to a circle centred on the wheel axis, or form an acute angle with a tangent to this circle. The wheel can be arranged to rotate in a direction a away from the suction intake, while nozzles are placed clear of the latter and directed towards it (3, 4). The wheel axis can be inclined at an acute angle to the vertical. The design is particularly for dredging sticky material such as clay, and avoids any of the spoil sticking to the cutters.
Patent NL-7709773-A (NL)
Title: Stocking tights mfr. - using open-mesh bands in fabric at selected zones to increase air circulation
IPC: A41B11/14
Filed: 1977-09-06
Abstract: The garments, partic. stocking tights, are mfd. from knitted fabrics of fine synthetic fibres or threads. In selected garment zones, the threads of the material are sepd. from each other and formed into netting-type stitches to give increased air permeability. The processs allows a garment to be structured so that the fabric in particular zones, such as at the crotch or the toes, allows air circulation to the skin to prevent skin dampness or static charges from building up.
Patent NL-7904948-A (NL)
Title: Gas turbine with cooled rotor bIades - is supplied alternately with gas and cooling air from cylinder combustion chamber
IPC: F02C5/06
Filed: 1979-06-26
Abstract: The gas turbine has a housing with guide blades and one or more bladed rotors, gas being delivered under pressure to one side of the housing and discharged from the other, and the rotor blades being cooled in use. Gas under pressure and cooling air are supplied alternately via the gas-supply system to the inlet, the gas-supply system having a cylinder (10) in which a piston (11) reciprocates. A combustion chamber (15), enclosed by the piston, is formed at one end of the cylinder, and has an inlet valve (17) through which air is delivered under pressure, and an outlet valve (22) connecting it to the turbine (1). Fuel is periodically delivered to the chamber, and there ignited.
Patent NL-8005575-A (NL)
Title: Drilling prodn. well and adjusting redox potential of mud - on penetration to equal that of formation to maximise prodn. yield
IPC: E21B47/10
Filed: 1980-10-08
Abstract: The arrangement is intended for use when drilling into an oil (or gas) bearing underground structure. It maximises subsequent prodn. by minimising loss of permeability of the structure due to diffusion-adsorption reactions between drilling mud and the structure which result from their different redox potentials. Drilling is commenced using a given mud and, at the moment of penetration, the redox potential of the structure is determined, after which the potential of the mud is adjusted (in an electrode cell) so as to have the same value and sign as that of the structure.S Adjusting the redox potential of the mud by passing it through an electrode cell permits the use of returned mud and avoids the need for chemical additives to achieve the same objective. In a practical case the yield was increased by 40% compared with the use of conventional methods. The redox potential of the structure can be easily determined from the difference between the potentials of the mud fed in and returned, using empirical information.