baber/WOPTO huggingface dataset:
Patent MX-9601619-A (MX)
Title: Hydroxyl-functional polyurethane-polyureas and their use as dispersants.
Inventor: ZOELLER JOACHIM
IPC: C09K23/52
Filed: 1996-04-30
Abstract: Water-dispersible polyurethane-polyureas are obtained by reaction of: a) a polyisocyanate component, comprising at least an organic polyisocyanate, with b) at least an isocyanate-reactive polyester polyol that can be prepared from: i) one or more dicarboxylic acids, ii) one or more diols, and iii) if desired, one or more polyfunctional components, the functional groups of which are selected from hydroxyl and carboxyl groups, and iv) if desired, a monofunctional carboxylic acid, c) if desired, an isocyanate-reactive fatty acid derivative, d) if desired, a relatively high functionality compound (said functionality being higher than 2), the functional groups of which are selected from hydroxyl and carboxyl groups, and e) a polyalkyleneglycol component having a molar mass of 750 to 10,000 g/moles, and f) a compound containing active hydrogen atoms, and wherein active hydrogen reacts with NCO groups faster than with water, while maintaining a ratio of isocyanate groups number to isocyanate-reactive hydrogen atoms number, based on all starting materials a) to f), of 0.6:1 to a:1, wherein proportion by mass of polyester-derived structural units in polyurethane-polyurea is of 10 to 60 percent, and proportion by mass of polyalkyleneglycol-derived structural units is of 25 to 75 percent.
Patent MX-9601776-A (MX)
Title: Brazing copper end rings and bars in an induction motor rotor by induction heating.
Inventor: SHAFER GEORGE GERALD JR
IPC: H02K17/16
Filed: 1996-05-13
Abstract: An induction motor is manufactured by assembling copper end ring laminations on each axial end of a core assembly with slots aligned and copper rotor bars in the slots and induction brazing the ends of the copper bars to the copper end ring laminations. The forming of the end rings by laminations greatly reduces machining land scrap: and the use of induction heating reduces exposure of the core assembly to the high heat of brazing.
Patent MX-9603631-A (MX)
Title: Clarifier liquid formulations, stable in storing.
Inventor: MARTINI THOMAS
IPC: D06L3/12
Filed: 1996-08-23
Abstract: The present invention refers to clarifier liquid formulations, stable in storing, essentially containing a basic character optical clarifier, an aprotic polar organic dissolvent and an acid.
Patent MX-9603757-A (MX)
Title: Linear pump.
Inventor: GOLDOWSKY MICHAEL P
IPC: A61M60/538
Filed: 1996-08-30
Abstract: A linear pump includes a housing having a bore and axially spaced apart inlet and outlet. A first check valve is joined to the housing for controlling flow of fluid through the bore. A piston is disposed coaxially in the housing bore for axial translation therein and includes a piston bore and axially spaced apart inlet and outlet. A second check valve is joined to the piston for controlling fluid flow through the piston bore. A linear motor includes a plurality of axially adjoining drive coils disposed in the housing, and a pair of axially spaced apart magnet rings disposed in the piston and spaced radially inwardly of the drive coils for magnetically cooperating therewith to axially oscillate the piston in the housing for cyclically pumping the fluid in turn through the housing and piston inlets and outlets in unidirectional flow through the housing and piston bores.
Patent MX-9604419-A (MX)
Title: Internal relief and bypass valve for pumps and piping systems.
Inventor: SCHULLER RONALD A
IPC: F16K17/04
Filed: 1996-09-27
Abstract: A pressure relief or fluid bypass valve is provided which includes a valve body comprising a first piston, a first and second pistons, The first piston is directed toward the discharge side of the fluid system; the second piston is disposed on the suction side of the fluid system. The first piston is configured to include an entrance orifice disposed toward the discharge side of the second piston and the entrance orifice. A passageway provides fluid communication between the entrance orifice and the exit orifice. When the valve is in the fully open position, fluid is communicated from the discharge side, trough the entrance orifice to the suction side. The valve assembly includes a spring or other biasing means for biasing the valve body into the closed or sealed position.
Patent MX-9604886-A (MX)
Title: Method and apparatus for production of anhydrous whole milk powder having full fat constituent recovery for further use.
Inventor: MILLER VAN
IPC: A23C9/15
Filed: 1996-10-16
Abstract: Anhydrous milk powder is prepared to have substantially the same constituent ingredients as dry whole milk powder that is manufactured using conventional processes, except that 100 percent of the fat constituent is available as fat. Whole milk is first separated into skim milk and anhydrous butter fat; the skim milk is dried by removing all of the available free water therefrom; and the resultant anhydrous skim milk powder solids are combined in a selected amount together with a further selected amount of the separated anhydrous butter fat constituent in a ribbon blender. The resultant blended product has the same constituent make-up as ordinary dry whole milk, but all of the fat constituent is recoverable as fat. The anhydrous milk powder of the present invention is intended primarily for use by the chocolate industry, in the manufacture of milk chocolate, but may also be utilized for other purpose such as the manufacture of dry baking mixes, or other prepared foods, where the dry whole milk powder is not to be rehydrated. The apparatus includes means for extracting anhydrous butter fat constituent from unhomogenized whole milk, means for drying the resultant skim milk, and a ribbon blender equipped with spray nozzles to reblend the anhydrous butter fat with the dried skim milk. The precise amount of available fat constituent in the resultant anhydrous whole milk powder can be closely defined and obtained. In certain cases, a portion of the anhydrous fat that is added back to the dried skim milk may be compatible vegetable oil.
Patent MX-9605438-A (MX)
Title: Emulsifying agent for use in explosive compositions.
Inventor: CHATTOPADHYAY ARUN KUMAR
IPC: C09K23/22
Filed: 1996-11-07
Abstract: An emulsion explosive emulsifying agent comprising a first lipophilic group, a second lipophilic group and a hydrophilic group, all of which are connected to a linking group, wherein said second lipohilic group has more than one olefinic unsaturation in its hydrocarbon chain. Preferred compounds of the present invention have the structure shown in Formula IA: (see formula), wherein L1 is a first lipophilic chain, L2 is a second, unsaturated lipophilic chain having an olefinic unsaturated level greater than 1, R is hydrogen or a hydrophilic group, and n is higher or equal to 1, and m higher or equal to 0. The emulsifying agent allows emulsion explosives having improved stability to be produced.
Patent MX-9605990-A (MX)
Title: Honeycomb extrusion die and methods.
Inventor: KRAGLE HARRY ARTHUR
IPC: B29C48/30
Filed: 1996-11-29
Abstract: A honeycomb extrusion die comprising a feed section having a plurality of feedholes for the input of an extrudable material, a discharge section comprising a discharge opening for discharging the extrudable material as a channeled honeycomb body, and a multilayer transition section disposed between the feed section and the discharge section for conveying and conditioning the extrudable material from the feed and conditioning the extrudable material from the feed to the discharge sections, is disclosed. Also disclosed are methods for making and using the die.
Patent MX-9700108-A (MX)
Title: Seal device for isolating bearing assemblies in a motor
Inventor: RAMTHUN DENNIS C
IPC: H02K15/00
Filed: 1997-01-07
Abstract: This invention is directed to a seal device for an energy conversion device which has a rotating shaft supported by bearing assemblies containing lubrication. The seal device inhibits migration of the lubrication from a first portion of the shaft near the bearing assembly to a second portion of the shaft near electronic circuitry. The seal device includes a seal mounting structure which separates the first portion of the shaft from the second portion of the shaft. The seal mounting structure has a shaft receiving surface through which the shaft is placed. A groove is located in the shaft receiving surface and a seal is secured in the groove by various means and remains stationary with respect to the rotating shaft. The seal has an inner segment that surrounds the periphery of the shaft.
Patent MX-9701401-A (MX)
Title: Condenser with a built-in receiver for a motor vehicle air conditioning unit.
Inventor: BALTHAZARD PATRICK
IPC: F25B40/02
Filed: 1996-06-19
Abstract: A condenser for a cooling circuit conveying a refrigerant, including a bundle of tubes (12) mounted between a first collecting box (16) and a second collecting box (18), an inlet (22) for the gaseous refrigerant, an outlet (24) for the condensed refrigerant, and a reservoir (20) through which the refrigerant may flow. The reservoir is housed in the collecting box (16) and communicates via at least one aperture (52, 54) with a downstream portion (P3, P4) of the bundle on the outlet side (24) of the condenser. The condenser is useful for motor vehicle air conditioning.
Patent MX-PA97001737-A (MX)
Title: Method and system for extracting a solute from a fluid using dense gas and a porous membrane.
Inventor: MARC J SIMS
IPC: B01D53/22
Filed: 1995-01-17
Abstract: A method and system (10) for extracting a solute from a fluid or a dense gas may include a dense gas supply (12) and a gas supply line (48) for delivering a dense gas to a pressure equalization chamber (122) and to a pressurizable module (16) containing a bundle of porous hollow fibers. The system (10) also may include a fluid supply (14) and fluid supply line (40) for delivering a fluid to the chamber (122) and to the module (16). The chamber (122) includes a floating diaphragm (26) and serves to substantially equalize the pressure of the fluid and dense gas so that the pressure on both sides of the membranes in the module (16) is essentially the same. At least one of the fluid and dense gas contains a solute to be extracted, while the other one serves as an extracting medium. Solute extraction is driven by the concentration gradient of the solute across the membrane.
Patent MX-9704240-A (MX)
Title: Solid cosmetic composition.
Inventor: MORI TAMOTSU
IPC: A61K8/30
Filed: 1995-02-14
Abstract: A solid cosmetic composition comprising 0.1 - 10 wt.percent of a spherical silica having an average particle size of 3 - 16 'mu'm wherein said spherical silica is adsorped with moisturizing agent. A solid cosmetic composition which can suppress oil shining without affecting natural finished appearance, and can also have moisturizing effect in a non-aqueous cosmetic composition, as necessary, can be obtained.
Patent MX-9704768-A (MX)
Title: Urethane laminating adhesive useful for retort pouches.
Inventor: CHEN MAI
Filed: 1997-06-24
Abstract: In a two-part, 100 percent solids adhesive composition useful for preparing a polymeric laminate adhesive pouch, a first part is a liquid OH-functional polyester containing epoxy resin having both epoxy and hydroxyl functionality and a second part is a multi-functional isocyanate.
Patent MX-9707332-A (MX)
Title: Flanged rubber combustion seal.
Inventor: TENSOR PAUL M
IPC: F16J15/12
Filed: 1997-09-25
Abstract: An annular elastomeric combustion seal for a cylinder head gasket of an internal combustion engine includes a radially inner sealing section and a radially outer section. A First integral cantilevered section is disposed between the inner sealing section and the outer sealing section while a second integral cantilevered section extends radially outwardly from the outer section and is bonded to an inner peripheral edge of the base plate. The seal includes a plurality of grooves with roots, the roots formed by means of the cantilevered sections. Once the gasket is installed, the grooves are substantially diminished, but the seal maintains its natural recovery characteristics. A generally U-shaped flange encloses substantially all of the inner sealing section.
Patent MX-9708104-A (MX)
Title: Immunostimulating-wound healing compositions and methods for preparing and using same
Inventor: ALAIN MARTIN
Filed: 1996-04-26
Abstract: This invention pertains to therapeutic immunostimulating-wound healing compositions. The compositions comprise a therapeutically effective amount of an immunostimulating agent and a wound healing composition. In one embodiment the wound healing composition comprises (a) pyruvate; (b) an antioxidant; and (c) a mixture of saturated and unsaturated fatty acids. The therapeutic immunostimulating-wound healing compositions may be utilized in a wide variety of pharmaceutical products. This invention also relates to methods for preparing and using the therapeutic immunostimulating-wound healing compositions and the pharmaceutical products in which the compositions may be used.
Patent MX-9708399-A (MX)
Title: Shaving gel with delayed foaming effect containing a c4-c10 acid monoester and a c16-c18 alcohol monoester.
Inventor: DEVAINE ANDRE
IPC: A61K8/00
Filed: 1996-05-22
Abstract: A new aqueous shaving gel with a delayed foaming effect, of the type that contains a water-soluble soap, a volatile foaming agent having a delayed foaming effect and optionally a water-soluble gelating polymer, is essentially characterised in that it also contains at least one specific ester that is a C4-C10 aliphatic acid monoester and a C16-C18 aliphatic alcohol monoester.
Patent NL-2006010-A (NL)
Inventor: BAARTMANS HANS RUDOLF
IPC: B31B50/25
Filed: 2011-01-14
Abstract: The method involves feeding a packaging material to a feed roller of a packaging machine. A cover element (93) is adhered with a shrink film and a stretch film, where the cover element is a label, tag or strip (96). An opening (94) is formed in the packaging material. The packaging material is sealed during packaging of a product. The cover element is provided with a standard unit and a laser cutting unit. A hole is drilled in the packaging material. A sealing unit and a heating unit i.e. shrink tunnel, are provided on the packaging material. Perforations (97) are formed in the opening. The packaging material is made of ethylene-vinyl alcohol, ethylene vinyl acetate, polypropylene, polyethylene, PVC, nylon, polyamide, polyester or copolymers. An independent claim is also included for a device for packaging a product comprising a feeder feeding a packaging material.
Patent NL-2014463-A (NL)
Title: Modular datacenter system and a rack housing unit and a method for building a modular datacenter.
Inventor: MAURICE ALEXANDER BROCX
IPC: H05K7/20
Filed: 2015-03-16
Abstract: Modular datacenter system comprising a plurality of rack housing units, each of said rack housing units comprising: a rectangular bottom panel having two long edges and two short edges; wherein arrays of racks for holding equipment are placed on said bottom panel; wherein said rack housing units are placed with their edges against each other to form an array of rack housing units, wherein said rack housing units each comprise a cooling unit, and wherein fluid transporting means are provided for transporting excessive fluid of said cooling units from said cooling units to the outer edges of the modular datacenter system, wherein said fluid transporting means encloses an acute angle with said bottom panel of each respective rack housing unit and each fluid transporting means in each of said rack housing units is mounted at a different height, such that if said rack housing units are placed with their edges against each other and said fluid transporting means are interconnected a continuous fluid transporting means is formed along said array of rack housing units and said continuous fluid transporting means encloses an acute angle with the bottom panels of the rack housing units over its entire length along said array.
Patent NL-2034511-A (NL)
Title: Adjustable Electrically Biased Suspended Graphene Field Effect Transistor
Inventor: DAN SHAN
IPC: H01L29/66
Filed: 2023-04-06
Abstract: The present invention discloses an adjustable electrically biased suspended graphene ﬁeld effect transistor in the ﬁeld of communication technology, including gate electrodes, a SiOz substrate, single layers of graphene, source electrodes, and drain electrodes. Four gold electrodes are provided on a surface of the SiOz substrate in four angular directions, the four gold electrodes are used as source electrodes and drain electrodes of a pair of devices respectively, a pair of gate electrodes is also provided, a plurality of trapezoidal channels are formed at a middle part of the surface of the SiOz substrate, two single layers of graphene are provided, and one of the single layers of graphene is arranged on the surface of the SiOz substrate, forms suspended arc surface structures at wide channels, and is in ohmic connection with the gold electrodes on two sides, and the other single layer of graphene is arranged on the surface of the SiOz substrate, forms suspended arc surface structures at narrow channels, and is in ohmic connection with the gold electrodes on two sides. The present invention improves radiation efficiency, so that the ﬁeld effect transistor may generate terahertz radiation signals, and radiation frequencies of the signals may be adjusted by adjusting channel widths.
Patent NL-7101187-A (NL)
Title: Purificn of amfotericin b - in dmf soln by adding water acidifying filtering adding water,making alkaline and washing
IPC: C07H17/08
Filed: 1971-01-29
Abstract: Amfotericin B (I), a macrolide antibiotic used for treating mycosis, is separated and purified by treating a soln. of impure (I) in DMF with a amt. of dist. H2O ca 1/2 that of the DMF, acidifying the mixt. to pH 2-3.6 (pref. with 10% HCl), separating the ppted. impurities, adding an amt. of H2O similar to that of the solvent, adjusting the pH to 6.5-7.0/pref. with 10% NaOH soln.) washing with aqs. n-propanol (pref. 50% conc.) and acetone and drying. The product has a specific activity of >750 mu g/mg. and an ash content of 0.5%.
Patent NL-7415510-A (NL)
Title: Increasing the mol wt of paraffin waxes - by treatment with peroxide at high temp
IPC: C10G73/38
Filed: 1974-11-28
Abstract: The mol. wt. of paraffins is increased by contacting a solid paraffin having an oil content of 2 wt.% with >=5 wt.% of a peroxide of formula ROOR1 (where R and R1 are alkyl, aryl or acyl) at elevated temp. The products are esp. useful for coating paper and cardboard and for the prodn. of candles and polishes. The peroxide treatment increases the mol. wt. without decreasing the m.p. of the paraffin by more than 5 degrees C. The paraffin starting material is pref. obtained by de-oiling a slack wax formed as by-product in the dewaxing of distillate (esp. light and medium machine oil) or residual lubricating oil fractions. The peroxide is pref. di-t-butyl peroxide and is pref. used in an amt. of 10-30% of the wt. of the paraffin. The treatment is pref. carried out at 100-225 degrees C for 5-600 min., until >=90% (esp. >=95%) of the peroxide has decomposed.
Patent NL-7416534-A (NL)
Title: Agricultural mowing machine - has housing cover and base joined through driving gear bearing centres
IPC: A01D34/66
Filed: 1974-12-18
Abstract: The machine comprises a housing extending at right angles to the travel direction and accommodating driving and intermediate gears as well as those on the mowing rotors. The housing has a cover (5) and a base (4), joined to each other by section passing through the centres of one or more gearwheel (10) bearings. The sections can consist of spindles welded at opposite ends to base and cover or bosses formed in both and extending into the bearing centres. A disc can be fitted between the two bosses in each pair.
Patent NL-7505168-A (NL)
Title: 9,10-Imino-0,10-dihydro-(aza)anthracene derivs - prepd. by reacting isoindoles with benzynes or their aza analogues
IPC: C07D487/18
Filed: 1975-05-01
Abstract: 9, 10-Imino-9, 12-dihydro-(aza)anthracene derivs. of formula (I): (where R is H, acyl, alkyl, aryl, alkoxycarbonyl, aralkyl, alkenyl, dialkylamino-alkyl, hydroxyalkyl, alkynyl, trialkylsilyl, alkylcycloalkyl or cycloalkyl; R1 and R2 are H, alkyl, haloalkyl, aralkyl, aryl, alkenyl or dialkylaminoalkyl; X and Y are halogen, alkoxy, dialkoxymethyl, alkyl, CN, dialkylaminoalkyl, COOH, carboxamido, haloalkoxy, haloalkyl, allyl, aralkyl, cycloalkyl, aroyl, aralkoxy, alkanoyl, aryl, substd. aryl, alkylthio, alkylsulphonyl, haloalkylsulphonyl, alkylsulpinyl, haloalkylsulphinyl, arylthio, haloalkoxy, NH2, alkylamino, dialkylamino, OH, carbomoyl, N-alkylcarbamoyl, N,N-dialkylcarbamoyl, NO2 or dialkylsulphamoyl; n is 0-4, and A is a satd. heterocyclic or heteropolycyclic residue in which the heteroatoms are N or NH, or A is a benzene ring ('benzo'); with the proviso that, when A is benzo, then R is other than H, methyl, benzyl or Y, R1 and R2 are H, R is other than methyl, benzyl or phenyl when R1 and R2 are phenyl, (X)n is 1,4-dimethyl and Y is H, R is other than benzyl when R1 and R2 are methyl, (X)n is 1,4-dimethyl and Y is H, R is other than methyl when R1 and R2 are H, (X)n is 1, 2, 3, 4-tetrafluoro and Y is H, and R is other than H, carboxyethyl or methyl when R1 and R2 are phenyl and X and Y are H), e.g., 2-bromo-11- methyl-9, 10-dihydro-anthracene-9, 10-imine, and their non-toxic, pharmaceutically accepted acid addn. salts are new. (I) are useful as minor tranquillisers, anticonvulsants and muscle relaxants and in the treatment of extrapyramidal disorders (e.g., Parkinson's disease). Daily dosage in the treatment of anxiety is ca. 0.4-2,000 mg./kg. in order to afford relief from anxiety without undue sedation.
Patent NL-7514428-A (NL)
IPC: G06F11/07
Filed: 1975-12-10
Abstract: A maintenance procedure comprising a method of and an apparatus for storing information identifying the location of one or more defective bits, i.e., a defective memory element, a defective storage device or a failure, in a single-error-correcting semiconductor main storage unit (MSU) comprised of a plurality of replaceable large scale integrated (LSI) bit planes. The method utilizes an error logging store (ELS) that is comprised of a plurality of word-group-associated registers which hold the address data that identifies the replaceable LSI bit planes of the MSU in which a correctable error has been detected. After each detection of a correctable error, the address data is compared to address data already stored in the ELS. If the comparison indicates that it is new address data, i.e., that that bit plane has not previously caused a correctable error, the address data is entered into the ELS, shifting all previous entries one stage. After a predetermined number of defective bit plane addresses, i.e., address data, are stored therein a signal is generated to alert the machine operator to schedule preventive maintenance of the MSU by replacing the defective bit planes. By statistically determining the number of allowable failures, i.e., the number of correctable failures that may occur before the expected occurrence of a non-correctable double bit error, preventive maintenance may be scheduled only as required by the particular MSU.