baber/WOPTO huggingface dataset:
Patent MX-9701313-A (MX)
Title: Foam control agents for silicone surfactants in agriculture.
Inventor: POLICELLO GEORGE A
IPC: B01D19/04
Filed: 1997-02-21
Abstract: The present invention teaches silicone polyether copolymers with a low degree of polymerization (3 to 4 Si units) provide control for foams generated by organisilicone bases surfactants in water without the need for an additional antifoam component. The copolymer foam control agent is a compound of the formula. (see formula) (CH3)3SiO[SiO(CH3)s]x(SiOCH3R1)ySi(CH3)3 Wherein X + Y = 1 to 2, Y higher than or equal 1,R1 is an alkyleneoxide group of the formula C2H2aO(C3H6O)zR2 wherein a = 3 io 4, z is 1 to 15, R2 is hydrogen, a hydrocarbon radical of 1 to 4 carbons or acetyl. This invention provides compositions for use in agricultural formulations that give improved foam control for foams generated from organisilicone surfactants in aqueous systems. The copolymer foam control agent is soluble in a furfactant matrix comprised of an organosilicone surfactant alone or in mixtures with short chain conventional surfactants. This invention provides clear. Homogeneous, low foaming agricultural formulations having of a water insoluble copolymer foam control agent, and a water soluble or dispersibl trisiloxane or tetrasiloxane alkoxylates when said formulation is used in an aqueous mixture.
Patent MX-9702742-A (MX)
Title: Novel taxoids, preparation thereof, and pharmaceutical compositions containing same.
Inventor: BOUCHARD HERVE
IPC: A61P35/00
Filed: 1995-10-23
Abstract: Novel taxoids of general formulas (I) and (II), preparation thereof, and pharmaceutical compositions containing same. In general formula (I), Ra is hydrogen, hydroxy, alkoxy, acyloxy or alkoxyacetoxy and Rb is hydrogen, or Ra and Rb, taken together with the carbon atom to which they are attached, form a ketone function; Z is a hydrogen atom or a radical of general formula (II), wherein R1 is an optionally substituted benzoyl, thenoyl or furoyl radical or a radical R2-O-CO- where R2 is an alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, bicycloalkyl, optionally substituted phenyl or heterocyclyl radical; R3 is an aromatic heterocyclic, alkyl, alkenyl, alkynyl, cycloalkyl, phenyl or naphthyl radical; R4 is an alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, bicycloalkyl, aryl or heterocyclyl radical; and R5 is an optionally substituted cycloalkenyl, alkyl, alkenyl, alkynyl or cycloalkyl radical. The novel products of general formula (I), wherein Z is a radical of general formula (II), have remarkable antitumoral and antineoplastic properties.
Patent MX-9702849-A (MX)
Title: Method and apparatus for switching spread spectrum/code division multiple access modulated beams.
Inventor: ERVING RICHARD HENRY
IPC: H04B7/216
Filed: 1997-04-18
Abstract: Switching of traffic channels within spread spectrum beams is performed in a satellite without buffering of the individual signals. Individual satellite beams carrying spread spectrum user RF signals form a plurality of customer premise equipments are received by radio receivers of a satellite switch and downconverted to IF signals. Traffic channel recovery is performed immediately after the down conversion and digital encoding and decoding is performed to route each channel to an appropriate outbound satellite beam. Traffic channel recovery is by despreading and filtering followed by respreading to uniquely identify each user signal so it may be recovered at its end destination. Further spreading uniquely identifies the user signal with an outbout satellite beam going to the intended destination of the user signal.
Patent MX-9703640-A (MX)
Title: Process for making flexible foams.
Inventor: BLEYS GERHARD JOSEF
IPC: C08G18/10
Filed: 1995-10-23
Abstract: Process for preparing a flexible foam by reacting a prepolymer having an NCO value of 3-15 percent by weight, which is the reaction product obtained by reacting an excessive amount of a polyisocyanate with a polyether polyol or a mixture of such polyols, said polyol or mixture having an average nominal hydroxyl functionality of from 2 to 6, an average hydroxyl equivalent weight of from 500 to 5000 and an oxyethylen content of at least 50 percent by weight, with water, the amount of water being 15-500 parts by weight per 100 parts by weight of prepolymer, at the start of the reaction the temperature of the prepolymer being 10-50 temperature C and the temperature of the water being 10-50 temperature C higher than the temperature of the prepolymer and a process for preparing a flexible foam by reacting the above prepolymer with water in the presence of a superabsorbent polymer.
Patent MX-9708336-A (MX)
Title: Composition of tyrosine and polymerised allergen.
Inventor: WHEELER ALAN WORLAND
Filed: 1996-04-25
Abstract: A pharmaceutical composition comprising tyrosine and a polymerised allergen is prepared by (a) polymerising an allergen, (b) mixing an aqueous solution of the allergen with a solution of tyrosine in a strong aqueous acid, (c) neutralising the mixture of solutions, thereby co-precipitating tyrosine and polymerised allergen, and (d) optionally, mixing the product with a physiologically acceptable carrier.
Patent MX-9708599-A (MX)
Title: Multiple firmness mattress.
Inventor: AYERS WILLIAM LESLIE
IPC: A47C23/043
Filed: 1997-11-07
Abstract: A unitary mattress assembly (16) comprises a plurality of coil springs (30) interarranged to define a single innerspring core (20) having a generally rectangular shape in plan. The core (20) has a first portion (46) which is sized to accommodate a first sleeping person and comprises coil springs having a first preselected compressive strength (30'). Adjacent to the first portion is a second core portion (52) sized to accommodate another sleeping person and having coil springs of a different compressive strength (30") than the springs of the first portion (46). By the foregoing construction, a mattress may be manufactured having a single innerspring core (20) but having two regions of differing firmness (46, 52) to suit the particular preferences of two people.
Patent MX-9708662-A (MX)
Title: A process for the preparation of lercanidipine hydrochloride.
Inventor: LEONARDI AMEDEO
IPC: C07D211/90
Filed: 1997-11-11
Abstract: A process for the preparation of methyl 1,1,N-trimethyl-N-(3,3-diphenyl-propyl)-2-aminoethyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-pyridine-3,5-dica rboxylate (lercanidipine) of formula I comprises reacting an acid halide of 2,6-dimethyl-5-methoxycarbonyl-4-(3-nitrophenyl)-1,4-dihydro pyridine-3-carboxylic acid with 2,N-dimethyl-N-(3,3-diphenylpropyl)-1-amino-2-propanol in an aprotic solvent. The product can be isolated by industrially applicable crystallization techniques and is obtained in high yield as its anhydrous hydrochloride, a form which possesses high stability and low hygroscopicity.
Patent MX-9709153-A (MX)
Title: A cosmetic product to prevent and correct skin damage.
Inventor: SUARES ALAN JOSEPH
IPC: A61K8/00
Filed: 1996-03-15
Abstract: A cosmetic product is provided to prevent and correct skin damage. The product includes a first composition for daytime use incorporating a sunscreen to prevent UV radiation damage, a second composition for nighttime use containing a C2-C30 'alpha'-hydroxycarboxylic acid or salt thereof to correct UV-induced skin damage, and respective first and second containers for separately storing each of the first and second compositions. The containers are releasably lockable together by a coupling mechanism such as a threaded screw arrangement. Preferably, the first and second containers are stackable one above the other in the releasably locked arrangement.
Patent MX-9803262-A (MX)
Title: Method for making nitrogen-potassium fertilizer containing calcium nitrate and products thereof.
Inventor: OBRESTAD TORSTEIN
IPC: C05C5/02
Filed: 1998-04-24
Abstract: The invention relates to a method for making NK-fertilizers basically from calcium nitrate fertilizers and potassium nitrate and homogeneous NK-fertilizer products. Calcium nitrate fertilizer is melted together with potassium nitrate to form a melt or suspension thereof which is particulated to form a homogeneous NK-fertilizer. The calcium nitrate fertilizer and the potassium nitrate are melted at 90-120 degree C and then heated to the desired particulation temperature being 160-190 degree C for prilling and 90-140 degree C for granulation. The components are mixed in ratios giving a melt or suspension comprising 40-14 weight percent calcium nitrate, 55-85 weight percent potassium nitrate, 0.5-6 weight percent water, 0-4 weight percent ammonium nitrate and 0-5 weight percent magnesium nitrate.
Patent MX-PA99004455-A (MX)
Title: Alkylaromatics production.
Inventor: DOMINICK NICHOLAS MAZZONE
Filed: 1999-05-13
Abstract: Herein id depicted a process for producing alkylaromatics, especially, ethylbenzene and cumene, wherein a feeding raw material is first fed to a transalkylation zone and all the effluent of the transalkylation zone is then cascade-joined directly to an alkylation zone together with an olefin alkylation agent, especially ethylene or propylene.
Patent NL-2005510-A (NL)
Title: Method and apparatus for overlay measurement.
Inventor: MEGENS HENRICUS
IPC: G03F7/20
Filed: 2010-10-13
Abstract: A method of measurement of at-resolution overlay offset may be implemented in a scatterometer. At least three targets are provided on a wafer, each target comprising a first marker grating and a second interleaved marker grating and each target having a different overlay bias between its first and second marker. The first and second markers are provided by subsequent lithography steps in a double patterning lithographic process. The targets are measured with a scatterometer and for each target a measured CD of at least one of the markers is determined using reconstruction. The CD of the first marker may be fixed in the reconstruction. The measured CDs and at least one of the overlay biases is used to determine an overlay result corresponding to a minimum measured CD. The overlay result may be determined by fitting a function such as a parabola to the measured CDs and the overlay biases and determining the overlay at the minimum of the fitted function.
Patent NL-2014776-A (NL)
Title: Method for changing the identification code of a light source in visible light communication systems.
Inventor: STEPHEN HAIGHT LYDECKER
IPC: H04B10/116
Filed: 2015-05-07
Abstract: The invention relates to a method for changing the identification code of a light source in a visible light communication system, which visible light communication system comprises the light source, a driver system to drive the light source, and a server that is not able to communicate directly with the driver system, and which method makes use of a first mobile device comprising an image sensor, a processing unit, a network adapter, and a transmitter, wherein the processing unit is configured to process an output of the image sensor, wherein the processing unit is configured to communicate with the server via the network adapter, and wherein the processing unit is configured to send signals to the driver system using the transmitter, said method comprising the following steps: a. receiving a signal from the server by the network adapter of the first mobile device, said signal comprising a command to change the identification code of the light source from a first ID code to a second ID code; and b. transmitting, by the transmitter of the first mobile device, a signal to the driver system, said signal comprising a command to change the identification code of the light source to a second ID code.
Patent NL-2019659-A (NL)
Title: Radiation Analysis System
Inventor: MARCUS ADRIANUS VAN DE KERKHOF
IPC: G03F7/20
Filed: 2017-10-02
Abstract: A radiation analysis system comprising a target comprising two marks which are separated from each other, the target being configured to undergo thermal expansion when illuminated with radiation; a position measurement system configured to measure a change in the separation of the marks; and a processor configured to determine a power of the radiation using the measured change in separation of the marks.
Patent NL-2020446-A (NL)
Title: Bearing device, magnetic gravity compensator, vibration isolation system, lithographic apparatus, method to control a gravity compensator having a negative stiffness, and spring
Inventor: MAARTEN HARTGER KIMMAN
IPC: G03F7/20
Filed: 2018-02-15
Abstract: The invention relates to a bearing device arranged to support in a vertical direction a first part of an apparatus with respect to a second part of the apparatus, comprising a magnetic gravity compensator. The magnetic gravity compensator comprises: a first permanent magnet assembly mounted to one of the first part and the second part and comprising at least a first column of permanent magnets, the first column extending in the vertical direction, wherein the permanent magnets have a polarization direction in a first horizontal direction or in a second horizontal direction opposite to the first horizontal direction, wherein vertically adjacent permanent magnets have opposite polarization directions, a second permanent magnet assembly mounted to the other of the first part and the second part and comprising at least one other column of permanent magnets, the at least one other column extending in the vertical direction, wherein vertically adjacent permanent magnets of the at least one other column have opposite polarization directions in the first horizontal direction or the second horizontal direction, wherein the first permanent magnet assembly at least partially encloses the second permanent magnet assembly.
Patent NL-2020868-A (NL)
Title: Carbon black and rubber compounds incorporating same
Inventor: JAESUN CHOI
IPC: C09C1/48
Filed: 2018-05-03
Abstract: Carbon blacks such as reinforcing-grade carbon blacks with high structure are described. The carbon black can have the following properties: a statistical thickness surface area (STSA) ranging from 80 m2/g to 150 m2/g, an oil absorption number (OAN) of at least 180 ml/100 g, and a crushed oil absorption number (COAN) of at least 110 ml/100 g. Rubber compounds which incorporate the carbon black also are described.
Patent NL-2021155-A (NL)
Title: Optical Membrane
Inventor: VAHID MOHAMMADI
IPC: G03F7/20
Filed: 2018-06-20
Abstract: An optical membrane for use in or with a lithographic apparatus, the membrane comprising a first layer comprising a first material, and a second layer comprising a second material, the first layer being arranged on the second layer, wherein the first and second materials are selected such that a space charge region or depletion region is formed in the membrane, the space charge region or depletion region inducing an electric field in the membrane.
Patent NL-2032312-A (NL)
Title: Method For Enhancing Carbon And Nitrogen Conversion In Composting Process Based On Magnetic Particles
Inventor: RONGHUA LI
IPC: C05F17/00
Filed: 2022-06-29
Abstract: Disclosed is a method for enhancing a carbon and nitrogen conversion in a composting process based on magnetic particles, and belongs to the technical field of aerobic fermentation composting. The method includes adding magnetic particles into fermentation raw materials in an initial stage of the aerobic fermentation composting. The invention has the advantages of short heating fermentation time, no equipment investment, no energy consumption, a low cost for a one-time investment of the magnetic particles, and a full use of characteristics of a small particle size, a large specific surface area and strong reducibility of the magnetic particles, so as to prolong a high-temperature time of the composting, shorten the time for composting to reach maturity, improve a composting efficiency and increase a greenhouse gas emission.
Patent NL-7205089-A (NL)
IPC: E05C/
Filed: 1972-04-14
Abstract: 1393565 Windows and doors M MUHLE 14 April 1972 [15 April 1971] 17376/72 Heading E1J A holder 13 for a slidiing element 9 comprises a plate 14 located in a groove 12 in a window or door frame with opposite edges retained in undercuts 19, 22, and flange (18') and rib (15) on the plate retaining opposite edges of a sliding element 13. In Fig 2, the holder has resilient wings 16, 17 engaging grooves in frame and element respectively. The sliding element carries a roller 10 for locking engagement with support 8. In Fig 5 (not shown) a tongue (31) secures the holder either to the element or to the frame.
Patent NL-7212897-A (NL)
Title: Adsorbent filler for cat boxes - with odour depressing properties
IPC: A01K1/015
Filed: 1972-09-22
Abstract: Adsorbent caly etc. well dried, is treated with 0.5-2.0% w/w of an odour depressing sassafras oil or octea cymbarium oil. The product is highly adsorbent and has odour-depressing props. when wetted.
Patent NL-7300997-A (NL)
Title: Knitting machine cylinder mfre - single tricks assembled around a cylinder and held by a binding medium
IPC: D04B15/00
Filed: 1973-01-24
Abstract: The sides of the tricks (needle grooves of a knitting machine) are made singly on other machine tools with a castellated projection. They are then oil placed around the circumference of a cylinder, the castellated projections fitting a groove around the periphery of the cylinder. From the inside of the cylinder a binding material is injected which holds these units in posn to forma complete knitting cylinder. The same technique can be applied to the dial.
Patent NL-7401248-A (NL)
Title: Inland waterway ship hatch cover construction - consists of aluminium covers sliding on roller guides longitudinal to hold of ship
IPC: B63B19/18
Filed: 1974-01-30
Abstract: The hatch cover design system for the holds of a ship comprises a number, typically three, of angled metal spans, made from aluminium sheeting, the outer covers being slightly larger than the inner to permit them to be slid over the top of or underneath an adjacent cover (1, 2). The edges of the covers are in a vertical plane and carry rollers along the edges. The rollers (3) run along the horizontal central plage (4) of a pair of U-channel bearers, which are stiffened by internal gussets. The channels may run along the full length of the ships hold, although the individual covers extend only along part of the length.
Patent NL-7508590-A (NL)
IPC: E05D15/48
Filed: 1975-07-17
Abstract: 1485043 Alternative motion windows J H BIERLICH 18 July 1975 [19 July 1974] 32163/74 Heading E1J An alternative motion window assembly comprises a sash 1 coupled to members 7, 9 by hinges 10, 11. The members -7, 9 arecoupled to the jambs 13, 14 by studs 15, 16 and slots 17, 18 and by stays 19, 20 which are pivotally connected 22 to the jambs and by sliding pivots 23 to the members. The locking mechanism located in the sash comprises a handle 28, straight bolts 30, 31 and curved bolts (54, 55). In the first position of the handle. the bolts 30, 31 project and bolts (54, 55) are withdrawn; in the second position of the handle the bolt positions are reversed. Bolts 30, 31 engage the upper rail of the main frame and bolts (54, 55) engage the insets 60, 61 locking members 7, 9 to the sash. Pegs 24, 25 on the lower rail engage sockets 24a, 25a on the sash. With the sash closed and the handle in the first position the window is locked; moving the handle to the second position allows the sash to be opened to the ventilating position Fig. 2; returning the handle to the first position permits the sash to be reversed for cleaning Fig. 3.
Patent NL-7515057-A (NL)
IPC: F24D5/02
Filed: 1975-12-24
Abstract: 1535309 Heat exchangers R M BROWN 31 Dec 1975 [2 Jan 1975 20 Aug 1975] 53256/75 Heading F4S A combined fireplace hood and space heating unit 20 comprises a housing 26 mounted on the lintel 22 of the fireplace and having an intake vent 70 and a pair of exhaust vents 72, 74; a pair of U-shaped heat exchange ducts 80, 82 integral with the housing 26 and interconnecting the said vents 70, 72 and 70, 74 to form flow passages for air; and a pair of centrifugal fans 110, 112 with a motor 114 for forcing the air through the said passages (see arrows 104, 102). The ducts 80, 82 are preferably rectangular in cross-section. The housing 26 also includes slits (58, Fig. 7) adjacent the longitudinal spaced ends of the housing for allowing a small proportion of air to be drawn into the housing specifically for cooling purposes. A fire screen 66 is also provided.
Patent NL-7709298-A (NL)
Title: Fork lift trolley with unequally armed lever - is coupled to pressure plate carrying second plate pivotable between forward and rearward position
IPC: B62B3/04
Filed: 1977-08-23
Abstract: The fork lift trolley comprises wheels(5) holding the fork (4) above the ground and wheels(6) which can find support on the ground in a position where the fork is inclined upwards. A lever with unequal arms(8, 9) is pivoted on a horizontal shaft(7) in the trolley frame. The end of the short arm(9) is at the level of the fork top face and is coupled(10) to a pressure element(11) with lateral face(12), and a second element(15) is pivotable on the first between a position behind the face(12) and a forward, second position with its face(16) in front of the face(12) and parallel with it.
Patent NL-7810633-A (NL)
Title: Identification of microorganisms, esp. Neisseria spp. - by colour reaction with specific substrate and dye
IPC: C12Q1/12
Filed: 1978-10-25
Abstract: Identification is carried out by (a) adding a predetermined amt. of a saline contg. the microorganism to a soln. contg. a diazonium dye detector and a substrate, (b) incubating in an aq. meidum with a buffer at 35 degrees C. for 5 hrs., and (c) detecting a positive or negative colour reaction. Specifically, the substrate is selected from beta-naphthyl-beta-D-galactopyranoside (I), N-L-glutamyl-beta-naphthyl-amide (II), L-hydroxyproline-beta-naphthylamide (III), L-serine-beta-naphthylamide (IV), L-arginine-beta-naphthylamide (V), glycine-glycine-beta-naphthylamide (VI), beta-naphthylphosphate (VII), beta-naphthyl valerate (VIII), 4-methoxy-leucine-beta-naphthylamide (IXe and glycine-beta-naphthylamide (X). Method is esp. useful for distinguishing between N. gonorrhoeae, N. meningitidis and N. lactamica. The identification can be made rapidly (e.g. 1-4 hr.) by comparison with a standard chart.
Patent NL-8105459-A (NL)
Title: Feeding trough for chickens - has hose parallel to and above trough inflatable to prevent access
IPC: A01K39/014
Filed: 1981-12-03
Abstract: The arrangement is intended for controlling access to a feeding trough (7) e.g. for chickens. It comprises an inflatable hose (12) arranged parallel to and above the trough such that, in the inflated condition, it prevents access thereto and, when deflated, it hangs down slack and forms a central partition between the opposite sides of the trough. The hose may be inflated by an air pump (15) which can be reversed to deflate the hose by vacuum. The hose may be vertically adjustable (10,13).
Patent NL-8303452-A (NL)
Title: Wood or coal fired domestic stove - has air-curtain to eliminate soot formation in stove
IPC: F24B1/192
Filed: 1983-10-07
Abstract: The central heating stove (1) has a furnace (2) for e.g. burning logs (9). The combustion chamber has a discharge (4) for exhaust gases (5), and an inlet (6) for combustion air (7) which is fed in via a groove (8). An inlet (6) has apertures (10) with a regulating disc (11) The exhaust gas discharge (5) is fitted in a heat exchanger (12) connected to a central heating system. A wall (13) has a translucent material (21) slotted in the frame (15). The wall also has a deflector which operates an air curtain (17).