baber/WOPTO huggingface dataset:
Patent MX-9304254-A (MX)
Title: Diseño del controno de entrada para un flujo laminar de metal en una matriz de forja.
Inventor: NAGPAL VIJAY
IPC: B21C25/02
Filed: 1993-07-14
Abstract: Una matriz de forja y un método para la fabricación de una matriz de forja para la extrusión de engranes helicoidales donde el lado superior de la cara de cada diente de la matriz está hecho de curvas armoniosas en forma de S teniendo cada una de las curvas contornos de radios maximizados.  La forma de las curvas en forma de S se forman dividiendo la superficie cilíndrica en el lado superior de la cara y en el perímetro de la profundidad total en un número igual de puntos espaciados equidistantemente, conectando estos puntos en pares para establecer la distancia más corta entre los pares de puntos y usar estos pares como los puntos finales de las curvas con forma de S.
Patent MX-9306573-A (MX)
Title: Convertidor de refuerzo con bajas perdidas.
Inventor: KARLSSON BROR MATS
IPC: H03K17/00
Filed: 1993-10-22
Abstract: Se presenta un convertidor de refuerzo con bajas pérdidas que comprende una conexión en serie de un inductor principal de almacenamiento de energía (L1) y un diodo principal (D1) conectados entre una primera terminal de entrada (P) para un primer voltaje y una primer terminal de salida (Q) para un segundo voltaje de corriente directa más elevado. El punto central (R) entre los componentes conectados en serie se encuentra conectado, mediante un elemento conmutador controlable (M1) a una segunda terminal común de entrada y de salida (S). Se proporciona un circuito de control (10) para el elemento conmutador para supervisar el voltaje de dicha primera terminal de salida (Q) del convertidor y para controlar la operación de encendido y apagado del elemento conmutador (M1). El convertidor comprende además un inductor auxiliar (L3), conectado entre dicho punto central (R) y una terminal (T) en el elemento conmutador (M1), para limitar la contracorriente en el diodo principal cuando el elemento conmutador (M1) cambia de condición, y una conexión en serie de un diodo zener (D19) y dos diodos (D2 y D3) entre dicha terminal (T) y la terminal de salida (Q) para transferir la energía almacenada en el inductor auxiliar (L3) hacia la terminal de salida (Q). Además, un capacitador (C18) para el almacenamiento temporal de la energía del inductor (L3) se conecta entre dicho punto central (R) y el punto de conexión (N) entre dichos dos diodos (D2 y D3).
Patent MX-9502570-A (MX)
Title: Melt-stable, pigmented polycarbonate composition.
Inventor: KRISHNAN SIVARAM
IPC: C08K5/5435
Filed: 1995-06-09
Abstract: A melt-stable, pigmented thermoplastic molding composition is disclosed. Accordingly, to the composition which contains polycarbonate resin and pigment there is imparted an improved level of melt stability upon the incorporation therewith of an additive amount of a melt stabilizer conforming to formula: (see formula), where R1, R2, R3 and n are defined. In an additional embodiment the invention relates to a color concentrate containing polycarbonate resin, up to 30 percent of a pigment and an effective amount of said stabilizer.
Patent MX-PA95004730-A (MX)
Title: Hardfacing composition for earth-boring bits.
Inventor: RONALD L JONES
IPC: C23C4/10
Filed: 1995-11-10
Abstract: A hardfacing composition comprises at least 60% by weight of hard metal granules including a quantity of sintered carbide pellets and a quantity of cast carbide pellets. The cast and sintered carbides are selected from the group of carbides consisting of chromium, molybdenum, niobium, tantalum, titanium, tungsten, and vanadium carbides and alloys and mixtures thereof. The balance of the hardfacing composition is matrix metal with traces of flux or deoxidizer, and alloying elements. All percentages given are pre-application ratios.
Patent MX-9601330-A (MX)
Title: Hybrid thread and permanently deformable textile material produced therewith, manufacturing and use thereof.
Inventor: BAK HENNING
IPC: D03D15/50
Filed: 1996-04-09
Abstract: The present invention discloses a hybrid thread which is characterized in that it comprises two filament groups, a first group being formed by one or several types of reinforced filaments (filaments (A)) and the second group being formed by one or several types of matrix filaments (filaments (B)), wherein filaments (A) from the first group have an initial module higher than 800 cN/tex, preferably from 800 to 25000 cN/tex, especially from 2000 to 20000 cN/tex, a maximum traction of 0,01 to 20 percent, preferably from 0,1 to 7 percent, especially from 1,0 to 5 percent; filaments (B) of the second group are thermoplastic and have a melting point of 10 degree C as minimum, preferably from 20 to 100 degree C, especially from 30 to 70 degree C lower than that of filaments (A); filaments (A) have an undulation from 5 percent to 60 percent, preferably from 12 to 50 percent, especially from 18 to 38 percent; a three-dimensionally adjustable flat textile product is also provided which is manufactured using the said hybrid thread, and a fiber reinforced moulding piece which is manufactured using said adjustable flat textile product. The invention further discloses processes for the manufacture of said objects.
Patent MX-9603172-A (MX)
Title: A novel formulation of phosphorus fertilizer for plants.
Inventor: LOVATT CAROL J
IPC: C05G3/00
Filed: 1995-02-02
Abstract: Concentrated phosphorus fertilizers are disclosed that comprise a buffered composition of an organic acid and salts thereof and a phosphorus-containing acid and salts thereof. The concentrated phosphorus fertilizers can be diluted with water of pH ranging from about 6.5 to about 8.5 at ratios of concentrate to water at about 1:40 to about 1:600 to result in a fertilizer having a pH in the range acceptable for foliar uptake of phosphorus.
Patent MX-9606263-A (MX)
Title: Water-absorbent sheet for preventing discoloration of vegetable, fruit or cut flower.
Inventor: YOSHITAKA KATO
Filed: 1995-06-12
Abstract: A water-absorbent sheet used for preventing discoloration of vegetable, fruit or cut flower and containing 5-hydroxy-2-hydroxymethyl-'gamma'-pyrone. As compared with prior art materials, this sheet has the effects of retaining or improving the effect of keeping the freshness, such as prevention of wilting or rotting of leaves, and preventing the discoloration of the cut surface.
Patent MX-9701198-A (MX)
Title: Mixtures of liquid crystal polymers and polyarylene sulphoxides, foams made of such mixtures, process for producing the same and their use.
Inventor: SCHECKENBACH HELMUT
IPC: C08L77/12
Filed: 1995-08-02
Abstract: The disclosed blend contains (A) 1 to 99 percent by weight of at least one thermotropic liquid crystal polyester and/or polyesteramide and (B) 1 to 99 percent by weight of at least one sulphoxide group-containing polymer, in relation to the total weight of 'SIGMA' [(A) + (B)]. Linear and/or branched polymers with a mean molecular weight Mw in a range from 4,000 to 200,000 and composed of repeating units having the formula [-(F-S)c-(F-SO)d-] are used as component (B). In the formula, the F stand independently from each other for simple or para-, meta- or ortho-interconnected arylene systems with 6 to 18 C atoms, preferably phenylene, naphtylene or biphenylene, and the sum of c+d equals 1, provided that d be always ò 0.70. Thermotropic liquid crystals polymers with a mean molecular weight Mw in a range from 10,000 to 200,000 g/mol and a transition temperature> 250 degree C are used as component (A), as well as amorphous thermotropic liquid crystal polymers with a mean molecular weight Mw from 10 000 to 200 000 g/mol and a glass transition temperature > 160 degree C.
Patent MX-9702783-A (MX)
Title: Catalyst for halogenated hydrocarbons fluorination.
Inventor: RINALDI FRANCESCO
IPC: B01J23/26
Filed: 1997-04-16
Abstract: This invention describes a fluorination catalyst based on amorphous Cr (III) compound and in another metal compound selected from Mg, Ca, Sr, Ra, Sc, Ti, and Zr, in an atomic ratio of Cr/another metal comprised between 50:1 and 1:1, supported in fluorinated AlF3 or Al2O3; catalyst results suitable in halogenated hydrocarbons fluorination in gaseous phase with HF.
Patent MX-9704597-A (MX)
Title: Method for preparing a bitumen/elastomer composition, and use thereof as a road surfacing.
Inventor: PASCAL PLANCHE JEAN
IPC: C08L95/00
Filed: 1996-10-16
Abstract: Functionalised elastomer/bitumen compositions with a broad plasticity range are produced by contacting a bitumen or bitumen mixture with an elastomer, a functionalising agent and optionally a peroxide compound at 100-230 degree C under stirring conditions. The functionalising agent is a thiolcarboxylic acid having 3 or more carbon atoms, a thiolcarboxylic acid ester and specifically a disulphide having carboxylic groupings or carboxylic esters. Said compositions may be used either directly or in diluted form to produce bituminous binders for making road surfacings, coated materials and sealing coatings.
Patent MX-9707280-A (MX)
Title: Method of processing burnt rubbish residues.
Inventor: EDLINGER ALFRED
IPC: C03B5/04
Filed: 1997-01-23
Abstract: In a method of processing burnt rubbish residues, e.g. burnt rubbish slags, in which the slag is subjected to a reducing process with metal separation, the solid residues are introduced in a proportion of 15 to 45 wt.percent in relation to the total quantity into a steelworks slag bath and the heavy metals or their compounds, e.g. Zn, Pb, Cd or Hg chlorides, evaporating during the melting of the burnt rubbish residues or slags are drawn off. The liquid bath is reduced with carbon carriers with the formation of a steel bath, whereupon the metal-depleted slag phase is granulated and used as a mixed cement component.
Patent MX-9708688-A (MX)
Title: Cosmetic composition including an acrylic anionic polymer and an oxyalkylene silicone.
Inventor: DUPUIS CHRISTINE
IPC: A61K8/00
Filed: 1997-03-13
Abstract: Cosmetic compositions consisting of a cosmetically acceptable medium containing at least one acrylic anionic polymer and at least one special oxyalkylene silicone, as well as a method for cosmetically treating keratinous materials such as hair or eyelashes, wherein a cosmetic composition of the kind defined above is applied to the keratinous materials and said materials are optionally rinsed with water, are disclosed.
Patent MX-9802139-A (MX)
Title: Use of stearic acid esters of polypropylene glycol to control foam.
Inventor: RIGGS WILLIAM F
IPC: B01D19/04
Filed: 1998-03-18
Abstract: Stearic acid monoesters and diesters of polypropylene glycol (PPG), together with a hydrocarbon diluent, give exceptional defoaming performance in mineral processing streams over defoaming compositions made with esters of other fatty acids. The defoaming ability of compositions made from stearic acid esters of PPG is further enhanced by the inclusion of a relatively small amount of a non-ionic dispersing surfactant.
Patent MX-9805102-A (MX)
Title: Hypochlorite bleaching compositions.
Inventor: SCIALLA STEFANO
IPC: C11D3/395
Filed: 1998-06-22
Abstract: Liquid aqueous bleaching compositions are disclosed which comprise a pH buffering means with low sensitivity to water hardness and an alkali metal hypochlorite. A method of treating fabrics with said compositions is also disclosed.
Patent MY-8000057-A (MY)
Title: Expanding tobacco
IPC: A24B3/18
Filed: 1980-12-30
Abstract: A process for expanding tobacco is provided which employs liquid carbon dioxide as the expansion agent. Tobacco is contacted with liquid carbon dioxide to thoroughly impregnate the tobacco with the liquid carbon dioxide. The carbon dioxide impregnated tobacco is maintained at a temperature no lower than -2 DEG  C. and under conditions of temperature and elevated pressure such that all or substantially all of the carbon dioxide which is in contact with the tobacco is in liquid form. After the impregnation has been completed, any excess liquid carbon dioxide which may be present with the tobacco may be removed from the tobacco. The elevated pressure is then reduced in order to convert the liquid carbon dioxide to solid carbon dioxide within the tobacco structure. The resulting solid carbon dioxide-containing tobacco is then subjected to conditions of temperature and pressure, preferably by rapid heating at atmospheric pressure, such that the solid carbon dioxide is vaporized and the tobacco is thereby expanded. Apparatus for carrying out the above described process is also provided.
Patent NL-2015772-A (NL)
Title: Controlled, secure exchange of privacy sensitive data units.
Inventor: SVEN BERKVENS-MATTHIJSSE
IPC: H04L29/06
Filed: 2015-11-11
Abstract: A method is provided for controlling exchange of privacy sensitive data between a first certified party server (A) associated with a first party and at least a second certified party server (B) associated with a second party using a certified intermediate server (Y) subject to authorizations (XAB) imposed by an authorizing party (X), using a public network. Therein the first certified party server (A) transmits (S2) to the certified intermediate server (Y) a primary request (ARQ(IXA,GXA)) that includes a digitally signed primary request indication (IXA,GXA) comprising a primary request indication (IXA) specifying a set of privacy sensitive data units (XA) for which a copy (CXA) is requested and a digital signature (GXA) of said first party, associated with said primary request indication (IXA). The certified intermediate server (Y) determines (S3) which authorizations are provided by the authorizing party (X) for transmission of information concerning privacy sensitive data from the second certified second party server (B) to the first certified party server (A). The certified intermediate server (Y) executes (S4) a query procedure (QP) in which at least includes transmitting the digitally signed primary request (IXA,GXA) by the certified intermediate server (Y) to the second certified party server (B). The second certified party server (B) inspects (S5) the digital signature (GXA) to verify authenticity of said the primary request. Subject to confirmation of its 20 authenticity it makes available a provider copy (CXAMB) including at least a censored copy.
Patent NL-2020988-A (NL)
Title: Cutting unit for cutting meat parts from suspended previously eviscerated poultry carcasses
Inventor: GERRIT HENDRIK WOLTMAN
IPC: A22C21/00
Filed: 2018-05-25
Abstract: A Cutting unit and method for cutting meat parts from suspended previously eviscerated poultry carcasses, when the carcasses are each suspended upside-down by their legs from a shackle in an overhead 10 conveyor that transports a succession of shackles through poultry cut-up apparatus. The cutting unit includes at least one cutting element. The cutting unit includes a guiding and positioning member for guiding and positioning a predetermined portion of a poultry carcass in respect of the at least one cutting element. The guiding and positioning member is associated 15 with an auxiliary conveyor adapted to move synchronously with shackles in an overhead conveyor. The auxiliary conveyor has an endless chain articulated about first and second return sprocket. The articulated chain moves in a vertical plane parallel to a vertical plane common to a path of movement of the conveyor shackles.
Patent NL-2022193-A (NL)
Title: Microporous plate centrifugal apparatus
Inventor: BO YAO
IPC: B04B5/00
Filed: 2018-12-13
Abstract: The invention relates to a microporous plate centrifugal apparatus. The centrifugal apparatus is provided with a motor support board 2, a motor 3, a vibration detector 12, a centrifugal turntable 4 and one or more microporous plate support boards 5; the motor support board 2 is arranged above a bottom plate 1; a vibration damper 6 is arranged between the motor support board 2 and the bottom plate 1; the motor 3 is arranged at an upper end of the motor support board 2; the vibration detector 12 is arranged at one side of the motor support board 2; the vibration detector 12 is located at an upper end of the bottom plate 1; the centrifugal turntable 4 is connected to an upper end of a power output shaft of the motor 3; the one or more microporous plate support boards 5 are arranged at two sides of the centrifugal turntable 4; one or more lifting lugs 7 are arranged at two sides of the one or more microporous plate support boards 5; and the one or more microporous plate support boards 5 are in hinged connection with an inside of the centrifugal turntable 4 via the one or more lifting lugs 7. According to the invention, the operation noise is small; and since a gravity center point of each microporous plate during centrifugation is not located on a same plane with a rotating shaft, no inversion is occurred and the centrifugal effect is good.
Patent NL-2034764-A (NL)
Title: High-temperature Resistant Enterococcus Faecium, High-stability Microcapsule Preparation and Preparation Method thereof
Inventor: DAN SONG
IPC: C12N1/20
Filed: 2023-05-04
Abstract: The invention discloses a strain of high-temperature resistant Enterococcus faecium, a high-stability microcapsule preparation and a preparation method thereof. According to the invention, a strain of Enterococcus faeca/is mutant with remarkably improved high-temperature resistance is obtained through repeated high-temperature stress domestication. The high-temperature resistant Enterococcus faeca/is mutant is microencapsulated before fermentation, and then coated after fermentation, so that the mu|ti-layer coated high-tem perature resistant Enterococcus faeca/is microcapsule preparation is prepared. The survival rate of the high-stability Enterococcus faecium microcapsule preparation of the invention is obviously improved after high- temperature feed granulation, reaching 50%-70%; after being stored at room temperature for 6 months, the survival rate is also significantly improved, and it is stable at 60%-70%, which can meet the demand of adding probiotic microecological agents to granular feed products of livestock and poultry feed enterprises.
Patent NL-6810760-A (NL)
Title: Damping of noise with heat and corrosion resistant - small balls or grains and their manufacture
IPC: B01J8/18
Filed: 1968-07-29
Abstract: The small balls or grains partly fill a torus or funnel shaped container pointing downwards with inlet at the bottom and outlet at the top, both openings protected by a fine-mesh screen, the bottom one possibly hinged. The air can be drawn through the container by the exhaust of an internal combustion engine via a venturi or through a tube coaxial to the air inlet surrounded by a compression spring made of strip metal which fills the intervening space. The noise of the exhaust is thereby silenced. Materials: Balls or grains consist of expanded polystyrene or some other plastic coated with silicon rubber or teflon and possibly a catalyst.
Patent NL-6813129-A (NL)
Title: Hand grenade fired by rifle
IPC: F42B27/08
Filed: 1968-09-13
Abstract: Hand grenade with explosive charge, detonator and safety lever has a cylindrical tail piece opposite the detonator which can be fitted over the muzzle of a rifle so that the safety lever is secured on the tail piece by a locking pin. The draw ring of the grenade is specif. loosened from its safety position so that when the rifle is fired the relatively heavy ring is caused to swing round by its own inertia which draws out the locking pin, which releases the firing pin, causing the detonator to operate.
Patent NL-6900620-A (NL)
Title: Polyadducts of epoxy compounds
IPC: C07D521/00
Filed: 1969-01-15
Abstract: In the production of polyadducts of epoxy cpds. having more than one epoxy gp. in the molecule by reacting the epoxy cpds with cpds. (I) suitable for polyaddition, as well as with salts of imidazoles (II) according to appln. P16451678, cpd. (I) is a polycarboxylic acid anhydride and the imidazole salt (II) is the salt if an imidazole cpd. with an aliphatic hydroxypolycarboxylic acid. The reaction mixture is cured at least 120 degrees C. (II) may be the salt of citric acid. The polyadduct obtained is used for impregnating and coating of electric motors.
Patent NL-7307018-A (NL)
IPC: C07C229/42
Filed: 1973-05-18
Abstract: The invention provides novel 5- and 6-benzoxazolyl alkanoic acids, optionally substituted in the 2-position, and derivatives thereof which possess anti-inflammatory, anti-pyretic and analgesic activity. Also provided is a process for preparing such compounds by cyclising an appropriately substituted o-aminophenol and, if necessary, converting the resultant benzoxazole to the desired compound.
Patent NL-7408225-A (NL)
Title: Erosion prevention of sea-bottom around caissons or tanks - using flaps which hold stones and are collapsible
IPC: E02D23/00
Filed: 1974-06-19
Abstract: When caissons or tanks are put on sea bottom they have flaps along their side, pivoting at the bottom. These are held in an upright position to form a cavity together with the caisson, which enable it to carry stones or other material. When caisson is in its place, the flaps can be let down, controlled from the surface and they will settle on the seabed rectangular to the side of the caisson. The load they carried with them will then be on top and will prevent erosion of the seabed.
Patent NL-7511715-A (NL)
Title: Potentiometer assembly with plastic housing and worm screw spindle - uses ultrasonic process for sealing cover and embedding points of terminals in material
IPC: H01C10/42
Filed: 1975-10-06
Abstract: Potentiometer assembly consisting of a housing with a cover plate, a resistance coil, a worm screw and a collector which stretches along the whose length of the housing. The housing is manufactured with an opening in one side wall and a separate sealing wall plate with a sloping rib. The housing is made from a plastic material and the sealing is performed by ultrasonic welding. The two end terminals extend from the cover plate through the wall opposite. Each terminal has a pointed end which is embedded into the cover plate by ultrasonic welding to provide a rigid fixture. The collector element is also rigidly secured and has a ledge making contact with a flat section of the sliding bracket of the wiper.
Patent NL-7700002-A (NL)
Title: Knitted multifilament yarn process - with a pressure flow on yarn between the spool and the needle cylinder (NL 5.7.78)
IPC: D04B35/22
Filed: 1977-01-03
Abstract: In the feed of a multi-filament yarn to a circular knitter, a pressurised gas medium blows on the yarn initially in a zone between the spool and the needle cylinder to give loops and/or other distortions ranging out from the yarn surface. The overpressure on the gas medium, the over feed rate and the yarn tension are so calculated so that there are >=200 loops per 5m yarn, for a gap of 0.6 mm between the centre line of a monitoring light beam and the adjacent limi line of the projection of the compact yarn structure, and =10 loops for a gap of 3.5mm. The process allows the yarn to be fed into the treatment zone 15-30% faster than the speed at which the yarn is drawn out, and the yarn passage can be varied periodically according to a programme.
Patent NL-7701803-A (NL)
Title: Special lens holder for medical work - has annular ring with sideways extending arms at diametrically opposite positions and three short projections
IPC: A61F2/16
Filed: 1977-02-21
Abstract: The special lens holder consists of a circular ring (4) with five projections (5-9) two of which (5, 6) are relatively long and in diametrically opposite arrangements. The other three are short members and are orientated at 120 deg. to one another. Mother arrangement has four equal extensions arranged at 90 deg. angles to one another. The holder is able to take a convex-concave lens which has edge grooves. The lens may have an annular cage slot and be pushed in to the centre of the holder.