baber/WOPTO huggingface dataset:
Patent MX-9304401-A (MX)
Title: Proceso y aditivo para modificar y mantener la consistencia de una mezcla de cemento.
Inventor: VALENTI SALVATORE
IPC: B28C7/00
Filed: 1993-07-21
Abstract: La presente invención se relaciona con un proceso para modificar las características de consistencia o derrumbamiento de un concreto o argamasa mediante la adición, a diferentes tiempos, de un poli(óxido de alquileno) hidrosoluble y un condensado de sulfonato de ß-naftaleno-formaldehído, un plastificante o superplastificante que se selecciona del grupo que consiste de lignosulfonatos, condensados de sulfonato de melamina-formaldehído, carboxilatos y copolímeros seleccionados de estireno-anhídrido maleico. El poli(óxido de alquileno) preferiblemente es reemplazado de manera parcial por una (hidro)alquilcelulosa. El proceso se utiliza con ventajas en la aplicación de 'shotcrete'.
Patent MX-9307753-A (MX)
Inventor: OETIKER HANS
IPC: F16F15/34
Filed: 1993-12-08
Abstract: A balancing arrangement for a rotating member which includes a clamp structure (10, 110) with a clamping band (11, 111) adapted to be tightened on the rotating member; the clamping band includes a first inner clamping band portion (11, 111) and a second outer clamping band portion (41, 141) either integral with or fixedly secured to the first clamping band portion (11, 111). A counterweight (50) is thereby adapted to be slidably mounted on the second clamping band portion (41, 141) and to be secured thereon in predetermined balancing position. <IMAGE>
Patent MX-9401384-A (MX)
Inventor: ROLPH TIMOTHY PETER
IPC: A61P33/00
Filed: 1994-02-23
Abstract: The invention provides a use of a helminth hidden antigen, or antigenic fragments, precursors and functionally-equivalent derivatives or variants thereof having immunogenic activity against one or more helminth parasites, in the manufacture of a vaccine composition for administration to an animal at least once prior to and/or during a period of loss or warning of natural immunity to gastro-intestinal helminth parasites, whereby to stimulate protective immunity against said helminth parasites during the period of compromised natural immunity. The invention has particular utility in the control of the periparturient rise of the helminth nematode Haemonchus in sheep, and of type II ostertagiasis.
Patent MX-9601268-A (MX)
Title: Method and apparatus for accessing a cellular radiotelephone system without system identification comparison.
Inventor: FEHNEL MICHAEL D
IPC: H04W48/12
Filed: 1996-04-02
Abstract: A cellular radiotelephone system is accessed by a cellular radiotelephone without requiring System IDentification (SID) comparison during access. Access is performed by eliminating a rescan of Access Channels during access and using the Combined Paging and Access Channel which was identified during initialization for system access. Alternatively, the Access Channels may be rescanned upon an access request and a comparison of the Digital Color Code with the initially scanned channels is made. If the compared Digital Color Code matches, the identified channel is used for system access regardless of its SID.
Patent MX-9602453-A (MX)
Title: Device to reduce optical noise due to four waves mixing.
Inventor: MELI FAUSTO
IPC: H04B10/2563
Filed: 1996-06-21
Abstract: This invention discloses an optical telecommunication system comprising at least two optical signal sources modulated at different wave lengths, having corresponding coherence times; a multiplexer to multiplex said signals in a single common optical fiber; an optical fiber line connected to an end of said common optical fiber of said multiplexer; means to receive said signals; a means to reduce mixing (FWM) of four waves between said signals, generally serially connected along said optical fiber line, wherein said four wave mixing reducing means comprises an optical circuit, which includes at least two wave length selective filters, each one of which relative to a wave length band including one of said optical signals, said filters being optically serially connected to one another, on an optical path, the length of at least a section of said optical path included between two successive filters, being higher than the length corresponding to the coherence time of at least one of said optical signal sources.
Patent MX-9606446-A (MX)
Title: Sanitary article capable of improved fit against the body and method and apparatus for manufacturing same.
Inventor: BRISEBOIS HENRI
IPC: A61F13/49
Filed: 1996-12-13
Abstract: An absorbent structure, such as a sanitary napkin, having a body facing liquid acquisition layer and a garment facing fluidly adaptive component capable of continuously and simultaneously dynamically conforming or adapting the liquid acquisition layer to the body of the wearer in response to pressure. The fluidly adaptive component is filled with a fluid in an amount such that when pressure is applied to the surface of a first portion of the fluidly adaptive component, a volume of fluid is transferred to a second portion of the fluidly adaptive component and causes the surface of the second portion of the fluidly adaptive component to bulge or expand. The fluidly adaptive component is fluid impervious and is adjacent to and in dynamically responsive contact with the liquid-acquisition layer. In a preferred embodiment, the fluidly adaptive component further comprises a barrier layer wherein two superposed fluid impermeable layers define a sealed fluidly adaptive component between them. The fluidly adaptive components of the present invention, when incorporated into an absorbent structure, dynamically urge a portion of the body-facing liquid-acquisition layer toward the body of the user.
Patent MX-9703377-A (MX)
Title: Gating for production of rigid polyurethane foam.
Inventor: HANUSA LOTAR H
IPC: B29C33/00
Filed: 1997-05-08
Abstract: The present invention is directed to an improved method for preparing a product by introducing a rigid polyurethane foam formulation into a cavity defined by two spaced apart formed sheets and allowing the formulation to foam. In one embodiment, the improvement resides in providing at least one of the sheets with a portion having the shape of a gate of the type used in polyurethane reaction injection molding and introducing the formulation through that gate so that the formulation enters tha cavity as a laminar stream.
Patent MX-9706114-A (MX)
Title: Roadworking machine.
Inventor: HAHN GUNTER
IPC: E01C23/088
Filed: 1997-08-11
Abstract: In a machine used to refurbish roads, having a driver's cab for one operator, an automotive running gear with two axles (4) and a working roller (8) that is mounted to pivot relative to the machine frame and that is enclosed in a hood (7) which defines a working chamber, and having a drive motor (9) with the necessary output to drive the working roller (8) and to power the vehicle's travel, the invention provides that a drive unit containing the working motor (9) is mounted in a pivoting frame (13) and forms a unit (2) that can be pivoted relative to the machine frame (1), that the working roller (8) is also mounted in the pivotable unit (2) and, together with the latter (2), can be pivoted relative to the hood (7), which has a fixed mounting to the machine frame (1), and that the working roller (8) is directly weighted by the unit (2), virtually the entire machine weight being concentrated between the running gear axles (4) and transferred to the pivotable unit (2).
Patent MX-9708786-A (MX)
Title: Method for replacement for optical disc, and an optical disc.
Inventor: YAMAMURO MIKIO
IPC: G11B20/12
Filed: 1997-03-11
Abstract: In an optical disc on which data are recorded in units of an ECC block having (16) sectors, during an initial period such as during the manufacture or at the beginning of use, dummy data are recorded, the dummy data are reproduced to detect initial defective sectors, and the addresses of the initial defective sectors are recorded on the optical disc. Data are recorded in units of an ECC block, skipping the initial defective sectors. In such an optical disc on which data are recorded in units of an ECC block, during data recording in other than the initial period, data are recorded, the data are reproduced to detect ECC blocks having sectors with secondary defects, and data of the ECC blocks containing sectors with secondary defects are recorded in separately prepared ECC blocks.
Patent MX-9709837-A (MX)
Title: Polygonal puzzle kit capable of three-dimensional construction, such as toy construction.
Inventor: CUNNINGHAM DOUGLAS
IPC: A63H33/08
Filed: 1997-12-08
Abstract: A toy construction kit, particularly a three-dimensional puzzle, including a plurality of generally regular polygonal construction elements that can be releasably assembled, through tab-and slot hinged interengagement, to form a toy construction.
Patent MX-9709913-A (MX)
Title: Structurally determined metallo-constructs and applications.
Inventor: SHARMA SHUBH D
IPC: A61K38/00
Filed: 1997-12-08
Abstract: A metallo-construct, which may be a peptide, is provided for use as a biological, therapeutic, diagnostic imaging, or radiotherapeutic agent, and for use in library or combinatorial chemistry methods. The construct has a conformationally constrained global secondary structure obtained upon complexing with a metal ion. The peptide constructs are of the general formula R1-X-R2, wherein X is a plurality of amino acids and includes a complexing backbone for complexing metal ions, so that substantially all of the valences of the metal ion are satisfied upon complexation of the metal ion with X, resulting in a specific regional secondary structure forming a part of the global secondary structure; and where R1 and R2 each include from 0 to about 20 amino acids, the amino acids being selected so that upon complexing the metal ion with X at least a portion of either R1 or R2 or both have a structure forming the balance of the conformationally constrained global secondary structure. All or a portion of the global secondary structure, which may be sychnologic or rhegnylogic, may form a ligand or mimic a known biological-function domain. The construct has substantially higher affinity for its target upon labeling with a metal ion.
Patent MX-9802548-A (MX)
Title: Systems and methods for making decorative shaped metal cans.
Inventor: HARTMAN MARK W
IPC: B21D51/26
Filed: 1998-04-01
Abstract: A method of manufacturing a metallic can body (24) that is shaped distinctively in order to enhance its visual presentation to consumers includes, in one embodiment, steps of providing a can body blank (10) that has a sidewall that is of a substantially constant diameter; providing a mold unit (38) that has at least one mold wall (46) that defines a mold cavity conforming a desired final shape of the can body (24); positioning the can body blank (10) within the mold cavity (46); and supplying a pressurized fluid into the mold cavity so that the can body blank (10) is forced by pressure against the mold wall (46), causing the can body blank (10) to assume the desired final shape of the can body (24). Axial compression is preferably applied to the can body blank in order to reduce internal stresses during molding of the container. A second embodiment includes steps of radially deforming the can body blank in selected areas by selected amounts to achieve an intermediate can body that is radially modified, but is still symmetrical about its axis; and superimposing a preselected pattern of mechanical deformations that have an axial component onto the intermediate can body. Related apparatus and processes are also disclosed.
Patent MX-PA99002296-A (MX)
Title: Method of treating androgenic alopecia with 5 alpha -reductase inhibitors.
Inventor: JOANNE WALDSTREICHER
IPC: A61Q5/00
Filed: 1999-03-09
Abstract: The instant invention involves a method of treating and/or reversing androgenic alopecia and promoting hair growth, and methods of treating acne vulgaris, seborrhea, and female hirsutism, by administering to a patient in need of such treatment a 5 alpha -reductase 2 inhibitor such as finasteride, in a dosage amount under 5 mgs/day.
Patent NL-2007738-A (NL)
Inventor: KRONEMEIJER JOS
IPC: B28B11/24
Filed: 2011-11-07
Abstract: Method for the production of a component of cement concrete with preferably reinforcement in a mould, preferably a thick walled massive structure outdoor, wherein a pipe is located into the mould and the from free concrete is poured over it such that said pipe is embedded into the concrete, preferably at least 20 centimetre below the concrete surface, and wherein through said pipe a heating or cooling liquid or gas like fluid is flown such that the concrete is from the inside and in a controlled manner heated or cooled by the fluid while the concrete cures to its final strength.
Patent NL-2015932-A (NL)
Title: Vehicle and system for distributing litter material in an accommodation for an animal.
Inventor: MUSTAFA SIRIN
IPC: A01K1/015
Filed: 2015-12-10
Abstract: The invention provides an unmanned wheeled vehicle for transporting litter material to or within an accommodation for an animal with a container to hold a quantity of litter material and a dispensing opening to dispense litter material from the container. The container has a filling opening and a filling opening cover which is movable between a closed position, in which the filling opening is covered by the filling opening cover and an open position, in which the filling opening is, at least partially, not covered by the filling opening cover to allow the container to be filled with litter material. The container further has a pusher element movably arranged in the container and configured to push litter material towards the dispensing opening, and wherein the filling opening cover is configured to be moved from the closed position to the open position by a movement of the pusher element.
Patent NL-2020788-A (NL)
Title: Apparatus and Method for Treating Waste Water Containing Ammonium Salts
Inventor: XIPING YIN
IPC: C02F1/66
Filed: 2018-04-19
Abstract: The present invention relates to the waste water treatment field, and discloses apparatus and method for treating waste water containing ammonium salts, which contains NH4+, 8042-, Cl-, and Na+. In the method of the present invention, the pH value of the waste water to be treated is adjusted to a specific range in advance; sodium sulfate crystal and relatively concentrated ammonia are obtained by first evaporation, and then sodium chloride crystal and relatively dilute ammonia is obtained by second evaporation; alternatively, sodium chloride crystal and relatively concentrated ammonia is obtained by third evaporation, and then sodium sulfate crystal and relatively dilute ammonia are obtained by fourth evaporation. The method of the present invention can recover ammonia, sodium sulfate, and sodium chloride from the waste water respectively, so that the resources in the waste water can be reused as far as possible.
Patent NL-6906967-A (NL)
Title: Phthalimidine derivs tumour-inhibiting etc
IPC: C07D209/46
Filed: 1969-05-07
Abstract: Phthalimidine derivs. of general formula (I) R1 = H, 1-6C alkyl/alkenyl opt. substd. by OH or SH, free or esterified or etherified, amino, COOH, halogen; aralkyl, cycloalkyl or aryl opt. substd. m, n = 0-2 m+n = 1 or 2 As tumour-inhibitors and immunosuppressants. (a) A soln. of alpha-phthalimidoglutaric acid (133 g) in AcOH (1.2 l) at 60 deg. is treated gradually with Zn dust (168 g.) and the mixt. then refluxed for 4 hrs. to give alpha-phthalmidinoglutaric acid (70%), m.p. 236-7 deg. (water). (b) this (108 g), Ac2O (833 ml) and SOCl2 (29.7 ml) are refluxed to give the anhydride (90%). m.p. 254-7 deg. dec. (c) this (2.45 g.) and urea (0.3 g) are heated at 180 deg. for 90 mins. to give 3-phthalimidinopiperidine-2,6-dione, m.p.240-2.5 deg. (AcOH).
Patent NL-7111500-A (NL)
Title: Aromatics hydrogenation catalyst - comprises large pore alumina/platinum exchanged silica alumina cogel
IPC: C10G45/52
Filed: 1971-08-20
Abstract: Catalyst for hydrogenation of aromatic hydrocarbons based on a composite heterogenous support (specific surface 200-700m2/g, pore volume 0.8 - 2.0 ml/g-0.3-1 ml/g being pores of diameter above 500 degrees A) comprising a silica - alumina cogel dispersed in a large pore alumina matrix gel, and in which the cogel is cation - exchanged with a platinum group metal. Platinum group metal is highly dispersed in the catalyst, owing to ease of diffusion in carrier, so quantity for a given conversion may be reduced.
Patent NL-7210046-A (NL)
Title: (N)-Methyl-vincammonium salts - having blood pressure lowering activity
IPC: A61K31/435
Filed: 1972-07-20
Abstract: Process :- where A is an anion. Blood pressure lowering activity without cardiac depression. Vincamin Salt I II (A=I) Toxicity (rats) LD50 40 mg/kg. 16 mg/kg Blood press. lowering ED50 (cats) 4.0 " 1.8 " Therapeutic Ratio ED50/LD50 0.1 0.11 A soln. of II (0.31 g., 0.001 mol.) in acetone (20 ml) was prepd. by warming. Methyl iodide (5 ml) was added and the mixture was heated for 1 hr. under reflux. At the end of this period the product begins to ppte. After cooling I (A = iodine) (0.35 g), m.p. 250-252 deg. was obtd.
Patent NL-7302625-A (NL)
IPC: F24H1/38
Filed: 1973-02-26
Abstract: A plurality of water conducting hollow members are assembled side by side and are interconnected by water ducts to enable water to circulate therethrough. Tie bars pass through the water ducts and have ends projecting through the end walls of the assembled hollow members, the tie bar ends being received in, and affixed to, sockets whereby the assembled members are anchored by the tie bars between the sockets to form a hot water radiator unit. Tie members clasp the side walls of the unit, the tie members being U-shaped elements having free ends with notches and the hollow members having ribs engaged by the notches.
Patent NL-7408982-A (NL)
Title: Receiver for picking up signal of particular frequency - has corrector cct to adjust to second frequency divider with variable dividing factor
IPC: H04B1/26
Filed: 1974-07-03
Abstract: Receiver for picking up a particular frequency, with a local mixing oscillator producing a definite frequency. A first frequency divider circuit is coupled to the oscillator, providing a fixed divisor. There is a second divider circuit designed as a counter, coupled to the first divider, providing an adjustable divisor. A detector circuit is coupled to the two divider circuits and to the output of a reference signal generator. The output of the detector is connected to the oscillator tuner. The receiver has a corrector circuit to adjust to the divisor in the second divider circuit. The connector circuit also contains a divisor adjustment circuit related to the middle frequency of the receiver.
Patent NL-7506345-A (NL)
Title: Hermetically sealed cardiac stimulator - has metal housing forming earth electrode containing batteries and circuits
IPC: A61N1/378
Filed: 1975-05-29
Abstract: The stimulator is hermetically isolated from the body fluids in the cavity in which it is implanted by a metal housing whose thickness is less than 20mm, while all its other orthogonal dimensions are less than 60mm. Batteries having lithium anodes and thionyl chloride electrolyte are of low impedance with a constant voltage of at least 3.3 V for more than five years. Voltage does not drop significantly until the final stage, and then in a manner allowing detection, and the positive terminal is earthed to the housing. Semiconductor metal oxide circuits providing stimulating impulses are connected between earth and the battery negative pole. The entire weight is less than 100 grammes and the specific gravity less than 1.7, so that body acceleration or deceleration only generates forces tolerable for the adjacent tissue.
Patent NL-7602181-A (NL)
Title: Depositing card from stack in container into bag - by telescopic suction tube lifting card and subsequently releasing it over bag
IPC: B65B61/20
Filed: 1976-03-03
Abstract: The mechanism is used for taking a card (6) from a container (4) in which a number of cards are stacked, and depositing it into an open bag (10). It comprises a tube (1) telescopically carrying a suction tube (3) in the longitudinal path of which the container (4) is arranged. Means (2) are provided to admit vacuum to and disconnect it from the suction tube. The container and the tubes are preferably arranged in an inclined position and the suction tube end at right angles to its axis, the axis being perpendicular to the surface of the cards in the container. A stop (7) may be provided to limit the upward movement of the suction tube.
Patent NL-7700765-A (NL)
Title: Diesel engine with planetary mechanism - has lightweight piston compressing air both above and below
IPC: F02B57/08
Filed: 1977-01-26
Abstract: The diesel engine makes double use of the power of combustion, having an open planetary mechanism acting both as driving and driven mechanisms, and thus transmitting force in the downwards direction as with crankshaft movement. The parabolic scavenger air movement at the cylinder head end on the other hand causes force to be transmitted upwards, i.e. in the opposite direction, thus making more used of the fuel. The lightweight piston is used to compress air both above and below it, thus reducing oscillating power losses. The large annulus now with internal teeth, causes the sun wheel not only to make four revolutions per rotor revolution instead of two as before, but also allows it to be turned round, so that the working path if towards the right of the cylinder. The varying force on this path is thus positively used.
Patent NL-7712379-A (NL)
Title: Heat exchange arrangement
IPC: F24F7/06
Filed: 1977-11-10
Abstract: Heat exchange arrangement Includes a heat exchange unit with a housing, a fluid inlet manifold and a fluid outlet manifold arranged respectively in the upper and lower portions of the housing together with a number of upright tubes connecting the two manifolds. The latter are constructed by pressing from two hollow shell sections and are provided with projections extending transversely; these form tubular sockets to which the upright tubes are to be connected by welding. Sheet-like louvre members are attached to the tubes by spot welding.
Patent NL-7805289-A (NL)
Title: Conveying system for suspended objects has weighing station - with flexible endless element which bears total wt. of each carrier as it passes through weighing station so that wt. is accurately measured
IPC: B07C5/18
Filed: 1978-05-17
Abstract: The system incorporates a weighing station which bears the full wt. of the carriers and their load as they move through the station and is equipped with a wt. transducer which gives an electrical output related to the imposed wt. To ensure that the full wt. of the carrier is born by the weigh device without disturbances due to vibration or oscillation, the carrier is transferred from the conveying track onto a flexible endless element which moves around the weigh station or part of it. The flexible element is pref. in the form of two chains of rollers linked together with a split in between them through which the hanging element of the carrier can pass whilst the carriage spans the split and is entirely supported on the chains. The chain linkage is such that there is a positive location of the carriage onto the chains and, since the rollers enable the chains to move freely, the motion of the chains is determined by the motion of the carriage, i.e. the conveying system determines the speed of the chains. The chains themselves are supported by a support element which is a part of the weighing mechanism. The weighing device can be incorporated into, for example, a dead fowl conveying system and will weigh accurately and consistently without being affected by the environment or the vibrations to which the conveying system itself may be subjected.