baber/WOPTO huggingface dataset:
Patent MX-9606413-A (MX)
Title: Fluid transport webs exhibiting surface energy gradients.
Inventor: OUELLETTE WILLIAM ROBERT
Filed: 1995-06-12
Abstract: The present invention pertains, in a preferred embodiment, to a fluid-pervious web comprising a first or wearer-contacting surface and a second or garment-facing surface. The web is particularly well suited for use as a topsheet on a disposable absorbent article. The first and second surfaces are separated from one another by an intermediate portion. The first surface of the web provides a structure which exhibits a surface energy less than the surface energy of the intermediate portion. In a preferred embodiment, the web exhibits a plurality of regions of comparatively low surface energy which define surface energy gradients where they interface with higher surface energy web surfaces. More particularly, the present invention pertains to a fluid-pervious web having a plurality of small-scale surface energy gradients which are oriented and located so as to effectively transport fluid away from the first or wearer-contacting surface. The web essentially retains its visual, tactile, and physical properties of the substrate material while achieving the desired surface energy properties. Fluid transport webs according to the present invention preferably include discontinuous, spaced regions defining small scale surface energy gradients on the first surface to aid in small scale fluid movement toward apertures or capillary entrances for transport away from the first surface. Such webs also preferably include small scale surface energy gradients normal to the first surface within a capillary structure to aid in moving fluid away from the first surface and into the capillaries for capillary fluid transport. Web materials suitable for use in the present invention include apertured formed films, apertured and non-apertured nonwoven materials, composite structures, and the like.
Patent MX-9700616-A (MX)
Title: Damp flue gas desulphuration system.
Inventor: TATANI ATSUSHI
IPC: C02F1/42
Filed: 1997-01-23
Abstract: This invention supplies a damp flue gas desulphuration system for removing the sulphur dioxide present in flue gas by means of absorption within an absorbent aqueous paste, the system comprises a chimney tower which has at the bottom a tank to retain an absorbent aqueous past; a circulation pump to feed the absorbent aqueous paste into the tank to a flue gas input section in the top part of the absorption tower and to put into contact the absorbent aqueous past with the flue gas; and an aqueous paste preparation compartment provided in a side of the tank absorption tower and separated by flue gas passage section through a wall division which has its lower end submerged below the absorbent aqueous past surface of which the absorbent and the water that constitute the absorbent aqueous past are directly introduced into the aqueous paste preparation compartment. Thus, the absorbent supply system improves to achieve a marked simplification of the equipment.
Patent MX-9704348-A (MX)
Title: Document protection methos and products.
Inventor: WICKER THOMAS M
IPC: B41M3/14
Filed: 1997-06-12
Abstract: A method and product for making non-reproducible documents, in which a nearly invisible inidicia on the document is printed by continuous screened lines of a desired pitch, and a background that will not reproduce by copying that is formed by orthogonal reproduction of possitive/negative images of continuous lines to produce broken lines of a desired width and pitch.
Patent MX-9709618-A (MX)
Title: Bone stimulating factor.
Inventor: TAM CHERK SHING
IPC: C12P21/02
Filed: 1997-12-05
Abstract: Polypeptides which stimulate bone growth: Gly Ile Gly Lys Arg Thr Asn Glu His Thr Ala Asp Cys Lys Ile Lys Pro Asn Thr Leu His Lys Lys Ala Ala Glu Thr Leu Met Val Leu Asp Gln Asn Gln Pro and subsequences, particularly Arg Thr Asn Glu His Thr Ala Asp Cys Lys and associated nucleotide sequences, methods of preparation and use, antibodies and kits.
Patent MX-9709639-A (MX)
Title: Improved fibrous mat and mat-faced gypsum board.
Inventor: O'HAVER-SMITH DEBBIE
IPC: E04C2/04
Filed: 1997-12-05
Abstract: Disclosed are fibrous mat-faced gypsum boards with improved resistance to skin irritation and itching. The boards include a mat facing in which the fibrous portion thereof comprises both inorganic and organic fibers, with organic fibers preferably being present in amount from about 5 percent to about 25 percent by weight of the total fibers.
Patent MX-9803898-A (MX)
Title: Improved method and agents for inhibiting protein aging.
Inventor: CERAMI ANTHONY
IPC: C07H19/01
Filed: 1998-05-15
Abstract: The present invention relates to compositions and methods for inhibiting the aging of amino-containing amino acid, peptides, proteins and biomolecules. Accordingly, a composition is disclosed which comprises an agent or compound capable of reacting with the glycosyl-amino moiety of the early glycosylation product (also known as the Amadori product or the Heyns product) formed by the reaction of glucose, or other reactive sugars, with an amino-containing peptide, protein or biomolecule, thus stabilizing this early glycosylation product, and preventing its further reaction to form open-chain, carbonyl-containing advanced glycosylation end products. Suitable agents may contain a reactive aldehyde group. A preferred agent is acetaldehyde. The method comprises contacting the target biomolecule with the composition. The compounds so obtained are represented by formulae (VI) and (VIII) wherein R is the residue of an amino-containing biomolecule such as a peptide and CH2R' is the residue of the reactive aldhehyde group. Both industrial and therapeutic applications for the invention are envisioned, as food spoilage and animal protein aging can be treated.
Patent MX-9804455-A (MX)
Title: Portable floor.
Inventor: BENTLEY MICHAEL JOHN
IPC: E04F15/02
Filed: 1998-06-04
Abstract: A portable floor system (20) including individual floor sections (22, 24) joined by interlocking tongue elements (40) and receiver elements (50, 70). Each floor section (22, 24) is substantially planar and rectangular, and includes tongue elements on two sides and receiver elements on two sides. The tongue elements (40) have an upwardly-turned portion (44) which engages a downwardly projecting inner member (58, 78) of the receiver elements (50, 70). The receiver elements include a first embodiment (50) having an opening (56) which can be entered by a tongue element from the side of the panel, and a second embodiment (70) having an opening (76) which can be entered by a tongue element from either the side or the bottom of the panel. The portable floor system further includes edge sections (26, 28) which create a smooth transition from the portable floor sections to the permanent floor surface.
Patent MX-9805801-A (MX)
IPC: D21H19/36
Filed: 1998-07-17
Abstract: Use of a copolymer as a dispersion and/or crushing agent for aqueous suspension of mineral materials, namely those materials with hydrophilic or hydrophobic properties; the copolymer comprising: (a) (i) monoacids e.g. (meth)acrylic, (iso)crotonic, and cinnamic; (ii) diacids e.g. fumaric and maleic; (iii) acid anhydrides e.g. maleic anhydride; and (iv) diacid hemiesters such as 1-4C monoesters of maleic acid; (b) optionally at least one unsaturated monomer with a sulphonic group e.g. sodium methallyl-sulphonate or styrene sulphonic acid; or a phosphoric group e.g. propylene glycol (meth)acrylate phosphate; (c) optionally at least one unsaturated monomer without a carboxylic group e.g. (meth)acrylic esters, (meth)acrylonitrile, styrene, (meth)acrylamide; and (d) at least one unsaturated oxyalkyl monomer with terminal hydrophobic chain of general formula: R-Ä-((CH2-CH(R1)-O)m-CH2-CH2-O)n-CH2-CH(R2)-OpÜ< SB>q-R' (where: m, n, p ≤ 100; q is number such that 0 ≤ q x (n + m + p) ≤ 100; R1, R2 = H, methyl, or ethyl; R = polymerisable unsaturated radical belonging to group of esters including (meth)acrylic, crotonic and vinylphthalic, as well as unsaturated urethanes such as (meth)acrylurethane, or allyl-urethane; and R' = hydrophobic radical such as tristyrylphenyl, or 8-30C alkyl, aryl, alkylaryl, arylalkyl; or, when R = urethane, R' = 8C dialkyl, or, preferably, when R = unsaturated polymerisable radical, R' ≥ 22C dialkyl amine; total of (a)+(b)+(c)+(d) = 100 pts.; and suspension has specific viscosity ≤ 25.)
Patent MY-8600509-A (MY)
Title: Integral reagent despenser
Inventor: SMITH JOHN L
IPC: G01N35/08
Filed: 1986-12-30
Abstract: An integral reagent dispenser comprises a reagent dispenser component provided with a reagent dispenser well (75) having an opening adapted to present a liquid reagent (R1) for withdrawal therethrough and means to position a lens (100) of liquid, immiscible with said reagent, between the reagent and the opening of said well. For example, the dispenser can have suitable dimensions and an inner surface (77) which combine with the wetting characteristics of the reagent to form a concave reagent meniscus (97) suitable to reliably position a lens of immiscible liquid thereon. The sens so formed is centrally located by the concave shape of the meniscus. Preferably, the reagent dispenser further includes an integrally associated source of reagent (30).
Patent MY-8700758-A (MY)
Title: Agglomeration nozzle
Inventor: BADERTSCHER ERNEST
IPC: A23C9/16
Filed: 1987-12-30
Abstract: An agglomeration nozzle with an axial passage for the product and an annular duct coaxial with the passage. An annular distribution chamber coaxial with the duct and passage supplies the agglomeration fluid to the duct. A first heating chamber surrounds the distribution chamber and a second heating chamber is disposed below the distribution chamber adjacent the end of the duct. A heating fluid may be introduced into the heating chambers to maintain the distribution chamber and duct at an elevated temperature.
Patent NL-2023248-A (NL)
Title: Apparatus for positioning and clamped curing
Inventor: MARTIN DIETER NICO PETERS
IPC: G03F7/20
Filed: 2019-06-03
Abstract: An apparatus comprising: a first gripping member comprising a first magnetic element and moveable between a first position and a second position; a first biasing member configured to bias the first gripping member toward the first position; and a second magnetic element selectively operable in a first mode, in which the second magnetic element interacts with the first magnetic element to overcome the first biasing member and move the first gripping member to the second position, and a second mode, in which the second magnetic element does not overcome the first biasing member, such that the first gripping member rests in the first position.
Patent NL-2026064-A (NL)
Title: Multiple LDPC Decoding Method and Device Based on Code Element Reliability Dominance Nodes Subset Partition Criterion
Inventor: YUANFA JI
IPC: H03M13/11
Filed: 2020-07-15
Abstract: A multiple LDPC decoding method based on the code element reliability dominance node subset partition criterion, includes: Sl: computing and truncation initialization information; S2: judging 5 current and maximum number of iterations, if the current number equals the maximum number, exiting the iterative decoding, otherwise entering step S3: updating the information of the check nodes in processing subset M…, computing the external information and truncating the information, S4: replacing the external information of the check nodes, S5: computing the posterior probability . . L S . . Laß—“LI!” S . Lag—”LIN S . information ”( ) and information vector “‘" ( ), and replacmg “‘" ( ); S6: conduct1ng fi] = arg max{LV (s)} 10 decision decoding on each variable node according to SEE] ' ; S7: checking result of . . . . AT _ . . . . . . . . the dec1s1on decod1ng, 1f HV _ 0, decod1ng 1s fin1shed, otherw1se, enter1ng step S8: part1tlon1ng the check nodes, of which the information needs to be updated in next iteration, into the subset M(1), simultaneously, making the number of iterations iter ziler +1, and jumping to S2 for the next iterative decoding. 28
Patent NL-2036081-A (NL)
Title: System for the Distribution and Retention of Rain Water
Inventor: JOHN WILFRED NICO VAN DE WETERING
IPC: E04D13/04
Filed: 2023-10-20
Abstract: The present invention relates to a vertically mountable static water distribution system, comprising: a. an enclosure having an inlet port and an outlet section; b. optionally, a removable cover; 5 c. a discharge body having at least two discharge outlet passages therethrough, each discharge outlet passage extending over the axial ﬂow direction downstream of the enclosure; and d. a turbulence reducing unit located within the enclosure and across the ﬂow path between the inlet port and the discharge outlet passage.
Patent NL-6817705-A (NL)
Title: Production of a heat exchanger from a flat strip - strip
IPC: F28F1/36
Filed: 1968-12-10
Abstract: Heat exchangers are manufactured by forming a fin element from a flat elongated strip, and fixing the fin element helically and mainly radially on a tube with the aid of a squarely reversed inner edge. The strip is provided with spaced apart, similar transverse cavities along one lengthwise edge, these cavities terminating some distance from the opposite straight lengthwise edge, and forming intermediate transverse lips, whose end parts are perpendicularly reversed, and fixed onto the tube. The shape of the strip facilitates its fixing to the tube.
Patent NL-6915217-A (NL)
Title: Casein-containing composition for manufac- - ture of snacks or popcorn-like products
IPC: A23L1/164
Filed: 1969-10-08
Abstract: Casein-containing material, optionally with addition of edible diluents such as starch, wheat or maize flour, soya proteins or other proteins optionally neutralised with alkalis, seasoning agents, etc. is mixed with water in such a ratio that the mixture, when extruded under a high mechanical pressure, forms transparent glassy shapes covered by a continuous skin (when dried). The product can be expanded at 100 degrees C commercial casein can be used without neutralization, or with partial neutralization.
Patent NL-7009815-A (NL)
Title: Electrolytic copper - using electrolyte contg arsenic, partly trivalent and sulphur dioxide
IPC: C25C1/12
Filed: 1970-07-02
Abstract: Electrolyte for electrolytic copper refinning has a total arsenic content of at least 3 g/l, pref. 9-20 g/l, and such a quantity of sulphur dioxide that at least 1 g/l. pref. 2-5 g/l of the arsenic is present as. As (III) during continuous operation. Prevents the formation of floating sludge during the Cu refining, so that higher current yields are obtained, and contamination of the copper is avoided.
Patent NL-7014088-A (NL)
Title: Secondary alcohol and ketone exchange rea- - ction
IPC: C07C29/143
Filed: 1970-09-24
Abstract: Activated alumina is used as the catalyst in an exchange reaction at autogenous pressure between secondary alcohols and ketones (R1 and R may be opt. subst. alkyl or phenyl, the substs. being 1-6C alkyl, halo, amino, cyano or phenyl; or together are 5-12C cyclic radicals. Many alcohols and ketones may be synthesised using this simple process with an inexpensive catalysts.
Patent NL-7213120-A (NL)
Title: Surface aerator for sewage treatment - with self contained buoyancy
IPC: C02F3/14
Filed: 1972-09-28
Abstract: A vertical shaft (1) carries at its lower end a disc assembly (3, 7) on the underside of which are fixed the vanes (9) which can be brought into contact with the surface of the liquid to be aerated. The upper plate (7) together with the truncated conical plate (3) on which the vanes (9) are fixed forms an inner airtight, sealed (4, 6, 8) compartment which is sufficiently large to float on the surface of the liquid. The shaft (1) is free to adjust itself vertically. Simplicity, cheapness, robustness. The shaft is extended into a nose section (5) to which the inner ends of the blades (9) are tangential and the main sections of the vanes (9) extend radially from these inner sections.
Patent NL-7315274-A (NL)
Title: Tractor drawn agricultural weeding implement - has crumbler rotors on inclined axes in pairs behind each blade
IPC: A01B39/18
Filed: 1973-11-07
Abstract: The implement has blades covering the width to be weeded, a ground support to set the weeding depth, and one or more rotors adjustable for level in relation to the shovels. The earth loosened by the blades is crumbled by two rotors (11) mounted behind each blade (3) on axes inclined rearwards and outwards. The blades can each be V-shaped. The frame can be arranged for mounting on a vehicle, having an auxiliary frame tilting on it and to which the support and the blades are fixed. The rotors are mounted on a swing arm on the auxiliary frame, their mounting being detachable from the arm. Rotary discs can be provided, flanking the weeded area on either side, these being accommodated on the same mounting on the arm as the rotors.
Patent NL-7316206-A (NL)
Title: Ballast inductor for gas discharge lamps - has entirely separate two-part insulating housings for each winding head in one piece with head insulator
IPC: H01F27/32
Filed: 1973-11-27
Abstract: The ballast transformer or choke for gas discharge lamps has a T-shaped laminated core enclosed by a U-shaped laminated jacket. The insulated winding is located on the core and its heads or ends have their own insulating hourings (10, 11) on the outside of the laminated jacket. The insulating housings are each constructed from a first part which insulates the winding end from the core and a second part which covers the winding end on the outside. The two inner parts extend down farther than the two outer parts to form latches or pegs which locate in a support rail (6) at the base of the transformer or choke. This configuration reduces the number of insulating components and speeds up mass production.
Patent NL-7503111-A (NL)
Title: Holding circuit maintaining potential in lead and used in alarm annunc - has PNP transistor across line with collector connected to NPN transistor base
IPC: G08B13/22
Filed: 1975-03-14
Abstract: The holding circuit is used for maintaining a potential in a lead when it is excited for a short period. Such a circuit is used in an alarm annunciator system, which will activate a line via alarm contacts when certain conditions such as fire etc. prevail. The line (1) connected to a supply (8) via a number of alarm switches (2, 3, 4) with the appropriate decoupling diodes (5, 6, 7). All the alarm contacts are open in the neutral condition, so that the line will not be live and the lamp or light emitting diode (9) which is connected via a series resistance (10) between the line and earth will remain extinguished. There is a transistor whose base is connected to the line via a resistance and whose emitter is connected to earth and collector to the supply via a resistance. There is also a second transistor of the opposite type conductivity whose base is connected to the collector of the first transistor via a resistance.
Patent NL-7600693-A (NL)
Title: Accumulator suitable for dry storage - has plates containing acid during storage insufficient crystals
IPC: H01M10/12
Filed: 1976-01-23
Abstract: The accumulator is formed from multiple compartments each containing lead-acid plates. The accumulator is charged so that when the acid is removed for storage purposes and an activating electrolyte having a specific gravity of 1.265 is eventually introduced into the compartments, the accumulator will have a specific gravity of between 1.260 to 1.290. The removal of the acid from the plates is achieved by a process which submits the accumulator to an accelerating force. This process is simpler than washing and drying the plates prior to dry-storage.
Patent NL-7605239-A (NL)
Title: Multi:directionally movable spring coupling - has disc with ring groove engageable by rim of cone having apex connected to disc via spring
IPC: F16C11/06
Filed: 1976-05-17
Abstract: The multi-directionally removable spring coupling comprises fixing spindle (1) at one end, provided with a disc at one end, provided with a disc (2) having a concave circumferential groove (3) and a projecting central portion (6) with a securing lug (7) for one end (8) of a helical spring (9). The other end (10) of the spring is secured to the inside at the narrow end of a comical hood (13) whose wide end is provided with a circumferential ring (14) which fix in the groove (3). The narrow end of the hood carries a block (17-22) for connection to the component which is to be supported. The disc may have a lateral plate (4) interrupting the groove, which plate may engage a triangular recess (15) in the hood.
Patent NL-7704936-A (NL)
Title: Pipe to socket connection - has socket chamber with wall openings receiving rigid outward projections of resilient sealing sleeve
IPC: F16L21/02
Filed: 1977-05-05
Abstract: The arrangement is intended for sealingly connecting the end of a pipe (1, 2) into a socket (3) having a radially inward flange (4). The socket end has a greater dia. portion (5, 6) forming a chamber to receive a sealign sleeve (9, 10) with an inward annular sealing lip (11, 12) engaging the pipe end. The wider socket portion has openings whilst the sleeve has corresponding rigid saw-tooth-shaped outward projections (13, 14) which form a snap-in connection with the openings when the sleeve is inserted in the chamber. The sleeve may have a vulcanised-in reinforcing ring (15) with projections (13, 14) which are tapering down in the insert direction of the sleeve.
Patent NL-7802075-A (NL)
Title: Drilling through soft clay formations - by freezing the formation and using a hard-rock bit
IPC: E21B21/06
Filed: 1978-02-24
Abstract: Drilling bore holes through slate-contg. soft or plastic clay formations is carried out using a bit normally used for hard rock (esp. a diamond bit) and a drilling fluid contg sufficient coolant to freeze at least a part of the formation in the vicinity of the bit head. The drilling fluid can be a water-based, oil-based, emulsion-type or foam-type fluid contg. ice particles. The process allows soft clay formations to be penetrated at high speed without the risk of "balling up".
Patent NL-7808704-A (NL)
Title: Sea-bed equipment protection system - has central section with diverging sides on which movable sections rest
IPC: E02B3/12
Filed: 1978-08-23
Abstract: The equipment causes deposition of sediment on, and/or protects equipment laid on the sea-bed from anchors and fishing gear. It comprises an oblong structure of rigid and/or flexible material with a central section(5), placed o on the sea-bed, and two side sections diverging from it(1), sufficiently heavy to need no anchoring. It is divided into modules with a pair of symmetrical supporting portions resting on the sea-bed, and a pair of movable sections(3) resting in turn on the supporting portions, and capable of sliding upwards on them, but prevented from sliding downwards.
Patent NL-7812097-A (NL)
Title: Shearing machine for compressible waste material - has shear placed adjacent and downstream of ram providing initial material compression
IPC: B30B9/32
Filed: 1978-12-12
Abstract: The machine has an upper cutter (3) working together with the lower cutter (7) on the stationary base (8). The scrap material (10) is fed to be first compacted by a reciprocating ram (4) before arriving at the cutting edges (7, 3). The second ram (2) carries on its underside a bending tool (13) downstream of the cutting edges. The bending tool is fitted in relation to the position of the cutting edge so that it acts on the advancing compacted scrap before the cutting action sets in.