baber/WOPTO huggingface dataset:
Patent MX-9603686-A (MX)
Title: Speaker identification and verification system.
Inventor: MAMMONE RICHARD J
IPC: G10L17/00
Filed: 1995-02-28
Abstract: The present invention relates to a speaker recognition method and system which applies adaptive component weighting to each frame of speech for attenuating non-vocal tract components and normalizing speech components. A linear predictive all pole model is used to form a new transfer function having a moving average component. A normalized spectrum is determined from the new transfer function. The normalized spectrum is defined having improved characteristics for speech components. From the improved speech components, improved speaker recognition over a channel is obtained.
Patent MX-9604076-A (MX)
Title: Process for selective hydrogenation of unsaturated polymers.
Inventor: REKONEN PETRI
IPC: C08F8/04
Filed: 1995-03-03
Abstract: The invention relates to the selective hydrogenation of unsaturated polymers, in particular elastomeric polymers which contain aromatic rings and carbon-carbon double rings, for example polymers prepared from styrene and butadiene. In this case, the polymer molecule contains internal and terminal-group double bonds, as well as unsaturated bonds in aromatic rings. According to the invention, only the unsaturated terminal and internal bonds are hydrogenated, whereby the thermal and weather resistance properties of the product are improved. Conventionally, hydrogenation has been performed by means of nickel or cobalt catalysts, but now it has been observed that a metallocene/alumoxane catalyst complex not only catalyzes the polymerization reaction of various olefinic compounds but also catalyzes the selective hydrogenation of unsaturated polymers, preferably styrene-butadiene-styrene block polymers.
Patent MX-9604185-A (MX)
Title: An adjuvanted vaccine which is substantially free of non-host albumin.
Inventor: HENNESSY KRISTINA J
IPC: A61K39/12
Filed: 1996-09-19
Abstract: Disclosed herein is a serum-based adjuvanted vaccine which is substantially free of non-host albumin and the use thereof in reducing in preventing post-vaccination systemic reactions.
Patent MX-9701245-A (MX)
Title: 1,4-dihydropyridine compounds.
Inventor: IKEDA TAKAFUMI
IPC: C07D401/12
Filed: 1996-02-19
Abstract: A compund of the formula: (see formula) and its pharmaceutically acceptable salts, wherein A1 and A2 are each halo or H; X1 is CH2, CO, SO or SO2; X2 is CH2 or CO; Y is piperazinyl-(CH2)n-, 2,3,4,5,6,7-hexahydro-1H-1,4-diazepinyl-(CG2)n- or -N(R5)-(CH2)n- wherein R5 is H or C1-4 alkyl, and n is 0, 1,2,3, or 4; R1 is selected from the following: (a) N-morphlino- C1-4alkylphenyl, C1-4 alkoxycarbonyl, C2-5acyl, dihydroimidazolyl, formamidino, guanidino or dihydroimidazolylamino, etc.; (b) hydrogen, C1-4 alkyl, etc.; (c) piperidinyl; (d) C5-14 cycloalkyl, bicycloalkyl or tricycloalkyl; (e) C7-14 azacyclo-, azabicyclo- or azatricyclo-alkyl, and (f) C7-10 bicycloalkenyl, benzo C5-7 cycloalkyl or heterocyclic, etc., with proviso that when Y es piperazinyl, at least one of A1 and A2 is H; X2 is -CH2; and/or R1 is a group selected from group (a); R2 is hydrogen, C1-4 alkyl, optionally substuted phenyl, or heterocyclic; and R3 and R4 are each C1-5 alkyl. The novel dihydropyridine compounds of this invention have excellent bradykinin antagonistic activity and are thus useful for the treatment of inflammation, cardiovascular diseas, pain common cold, allergies, asthma, pancreatitis, burns, virus infection, head injury, multiple trauma or the like in mammalian, especially humans.
Patent MX-9704408-A (MX)
Title: Radio paging electrical load control system.
Inventor: MARCOUX PAUL A
IPC: H05B37/02
Filed: 1997-06-13
Abstract: A system for remote control of electrical lights over a radio pager system is disclosed. A radio pager receiver (103) is located within or nearby an electrical light fixture (102). The radio pager receiver (103) is connected to a computer processor (112) and electronic circuitry (107, 109, 111). Operations include turning a light or group of lights on or off, dimming the light, or reprogramming the light. There are protection mechanisms, such that, if the decoding of commands indicates that a large block of devices (102) are to be turned on at the same time, the operation will be staggered to prevent a huge current overload. One preferred embodiment is for an exterior roadway light fixture.
Patent MX-PA97004443-A (MX)
Title: Remotely controlled apparatus and system for detecting and locating photon emissions and method of fabrication.
Inventor: KARL W OLSON
IPC: A61B17/00
Filed: 1997-06-12
Abstract: The apparatus for detecting and locating a source of radiation includes a housing with a handle. A switch receiving channel is formed within the housing and has a switch contact surface and a load surface. One of the switch actuating surfaces is formed into the housing handle opposite the switch contact surface to define a predetermined switch wall thickness effective to inwardly transmit hand generated stress. A detector assembly is coupled to the housing and includes a crystal detector responsive to the emissions to provide corresponding detector outputs. A piezoelectric switch is actuable to provide switch signals and has a pressure responsive surface and an oppositely disposed support surface positioned within the switch receiving channel. The pressure responsive surface is located in abutting adjacency with the switch contact surface. A switch support assembly as two wedges exhibiting predetermined slopes and having respective mutually contacting abutting surfaces and first and s econd parallel outer surfaces spaced apart a loading distance derived by relative positioning between the abutting surfaces. A transmission assembly is coupled with the housing for conveying signals corresponding with the detector outputs and the switch signals to an evaluation and control system.
Patent MX-9707390-A (MX)
Title: Trick-play control for pre-encoded video.
Inventor: MCLAREN DAVID LIONEL
IPC: H04N7/173
Filed: 1996-03-08
Abstract: An inventive method provides various reproduction modes by controlled selection of replay locations. Selection within a video stream or between separate video streams derived for selected trick-play speeds may be facilitated. The method allows selections to be decoded and displayed independently of previously video stream selections. The method comprises the steps of: identifying (step 200) a digitally encoded set of signals (NP, TP1, -TP1, TP2, -TP2) in a storage medium (10) for each one of a plurality of video programs (P1, P2, P+n) for reproduction of each one of said plurality of programs at a plurality of reproduction speeds; reproducing one of the encoded signals (NP, TP1, -TP1, TP2, -TP2) from the store (10) responsive to a program selection and a reproduction speed; calculating an address (step 375) for initiating reproduction of a different one of the encoded signals (NP, TP1, -TP1, TP2, -TP2) responsive to a new reproduction speed; reproducing (step 600) the different one of the encoded signals (NP, -TP1, TP2, -TP2) from the address in the store (10); and, decoding the reproduced signals for display of the selected program at the selected new reproduction speed.
Patent MX-9804051-A (MX)
Title: Enzymatic method and compositions for treating intravitreal hemorrhagic blood
Inventor: KARAGEOZIAN HAMPAR L
IPC: A61K31/715
Filed: 1998-05-21
Abstract: A thimerosal-free hyaluronidase preparation wherein the preferred hyaluronidase enzyme is devoid of molecular weight fractions below 40,000 MW, between 60-70,000 MW and above 100,000 MW. Also disclosed is a method for accelerating the clearance of hemorrhagic blood from the vitreous humor of the eye, said method comprising the step of contacting at least one hemorrhage-clearing enzyme (e.g., a 'beta'-glucuronidase, matrix metalloproteinase, chondroitinase, chondroitin sulfatase or protein kinase) with the vitreous humor in an amount which is effective to cause accelerated clearance of blood therefrom.
Patent NL-1042545-A (NL)
Title: Well packers
Inventor: SHANE R BURCKHARD
IPC: E21B33/128
Filed: 2017-09-15
Abstract: A packer for wells can include a body having a tubular shape, a sealing element having an upward end and a downward end and disposed around the body. The packer also includes a first prop upward of the sealing element, and a second prop downward of the sealing element. The first prop is configured to wedge under the upward end of the sealing element and the second prop is configured to wedge under the downward end of the sealing element to push the sealing element outward at both the upward end and the downward end.
Patent NL-2014185-A (NL)
Title: A plate-shaped structure, a reservoir and a method.
Inventor: PETRUS MATTHEUS MARIA HOFF
IPC: A01G29/00
Filed: 2015-01-23
Abstract: The invention relates to a plate-shaped structure for cultivating one or more plants. The plate-shaped structure may optionally collect moisture from the atmosphere and comprises a generally flat upper surface provided with a cavity for holding plant material. The cavity has a sidewall and a bottom portion. Further, the bottom portion includes an aperture traversing the plate-shaped structure. In use, the plate shaped structure can cover a reservoir or can be placed on the soil. Optionally, the plate-shaped structure comprises a drain opening with a floating cap and a covering cap so as to allow moisture to flow through the drain opening while minimizing evaporation. Further, the plate-shaped structure may have a cap structure at its periphery for clampingly receiving the upwardly extending exterior sidewall of the reservoir. The plate-shaped structure can be fixed to the reservoir using a protrusions traversing corresponding openings.
Patent NL-2021819-A (NL)
Title: Apparatus and methods for cleaning
Inventor: ALEXEY SERGEEVICH KUZNETSOV
IPC: G03F7/20
Filed: 2018-10-16
Abstract: A method of cleaning a surface to remove a contaminant therefrom, the method comprising the steps of oxidizing at least a portion of the contaminant and passing a stream of carbon dioxide snow over the contaminant. An apparatus for cleaning a surface, the apparatus comprising at least one carbon dioxide snow outlet, and at least one plasma outlet, and a cleaning head comprising at least one carbon dioxide snow outlet and at least one plasma outlet are also disclosed.
Patent NL-2022158-A (NL)
Title: Resin composition and optical fiber
Inventor: KATSUSHI HAMAKUBO
IPC: G02B6/44
Filed: 2018-12-10
Abstract: A resin composition comprises a base resin containing a urethane (meth)acry1ate oligomer, a monomer and a photopolymerization initiator, and a hydrophobized spherical inorganic oxide, wherein the inorganic oxide is dispersed in the resin composition and a content of the inorganic oxide is 1 to 60 % by mass based on a total amount of the resin composition.
Patent NL-2024779-A (NL)
Title: Metrology method and associated metrology and lithographic apparatuses
Inventor: TIJMEN PIETER COLLIGNON
IPC: G03F7/20
Filed: 2020-01-28
Abstract: Disclosed is a method of determining a freeform shape impact parameter which describes the impact of a freeform shape of a substrate on a clamped substrate coordinate grid corresponding to said substrate subsequent to clamping onto a substrate support. The method comprises obtaining first measurement 5 data relating to the substrate when in a first clamped state on said substrate support and second measurement data relating to the substrate when in a second clamped state on said substrate support. The freeform shape impact parameter is determined from the ﬁrst measurement data and the second measurement data.
Patent NL-2028350-A (NL)
Title: Method and process arrangement for improving a separation and solid product
Inventor: JUHA TAMPER
IPC: C08H8/00
Filed: 2021-06-01
Abstract: A method and a process arrangement for improving a solid-liquid separation of solids from a hydrolyzed material formed in an enzymatic hydrolysis of lignocellulosic material, comprising following step: i) adding a flocculant additive to the hydrolyzed material or to a stream separated from the hydrolyzed material to form a mixture, and ii) separating a solid stream and a liquid stream from the mixture by means of a decantation or gravitational separation. Further is disclosed a solid product.
Patent NL-2032038-A (NL)
Title: Fresh-keeping agent for gastrodia elata tubers, preparation thereof, and fresh-keeping method for gastrodia elata tubers using the same
Inventor: LUQI HUANG
IPC: C07D307/93
Filed: 2022-05-31
Abstract: U I T T R E K S E L The present disclosure provides a fresh—keeping agent for Gastrodia elata tubers and its preparation, as well as a fresh— keeping method, for Gastrodia elata tubers using the same. The fresh—keeping agent has a structural formula shown in Formula I. 5 The fresh—keeping agent adopted in the present disclosure involves simple synthesis steps, low cost, and environmental friendliness; The fresh—keeping method employed is simple in operation, does not require low temperature or other special means, and has low energy consumption and low fresh—keeping cost, thus suitable for 10 industrial production; The texture, shape, and color of treated Gastrodia elata tubers have no obvious changes, thus adapting to different processing methods in the later stage, moreover, a relatively long—lasting fresh—keeping effect is realized, which can be more than 9 months. 15 (+ Fig.)
Patent NL-2032449-A (NL)
Title: High temperature-resistant and universal metal-dependent protease and use thereof
Inventor: JIANLING CAI
IPC: C12N15/70
Filed: 2022-07-12
Abstract: The present disclosure provides a high temperature—resistant and universal metal—dependent protease and use thereof. The protease has a Jabl/MPN (EXnHXHX7SX2D) conserved domain, where X is any one of essential amino acids, and has an activity strictly dependent on metal ions and an extremely broad selectivity for the metal ions; the protease can recognize ubiquitin—like modification sites to conduct cleavage; during an enzyme digestion reaction, the protease has an activity at 4°C to 100°C, and an extremely strong activity at 30°C, 37°C, and 100°C. In the present disclosure, the metalloprotease has a broad selectivity to metal ions and an excellent heat resistance, and is not easily deactivated during production, storage, and transportation. Therefore, the protease has a desirable value of use in basic research and in medicine, chemical industry, and feed industry.
Patent NL-6611790-A (NL)
IPC: H01M4/88
Filed: 1966-08-22
Abstract: 1,154,374. Fuel cell electrodes. INTERNATIONAL NICKEL Ltd. 18 Aug., 1966 [24 Aug., 1965], No. 36343/65. Heading H1B. [Also in Division C7] A catalyst e.g. a Pt group metal, Ag, Ni or Co is deposited at a predetermined distance from a face of a porous gas diffusion electrode of e.g. Ni, Ti, Ta, stainless steel, carbon or porous PVC coated with Ag. The deposition at the required level is effected by chemical or physical interaction between gas and liquid phases or between two immiscible liquid phases applied one to each side of the electrode. The reaction may take place while the electrode is operating in a cell, and the electrode may be of dual porosity. Examples are: (1) reducing solutions of Ag, Pt or Pd e.g. silver nitrate, hexahydroxyplatinate or palladonitrite by hydrogen with or without a trace of formaldehyde vapour; and (2) evaporating a solution of dichloro-bisdi - n - butyl sulphide Pd in n - heptane, using a stream of air, removing excess solution and then heating at 350‹ C. to convert to Pd.
Patent NL-7017352-A (NL)
Title: Solid gas heat exchanger, esp for cement - preheating
IPC: F27B7/20
Filed: 1970-11-27
Abstract: Exchanger consists of vertical column with upward gas flow, having an inlet at top for introduction of material. A helical baffle is positioned in the column and acts as surface over which gas passes countercurrent to solids. Gas flow velocity is varied, and direct flow along channels to helix prevented, by vertical baffles between turns of helix. Pref. exchanger is used to preheat raw cement materials before feeding to kiln, and uses kiln off gases.
Patent NL-7409933-A (NL)
Title: Fungicidal wettable powders contg. benzimidazole carbamates - mixed with powdered carrier, penetrating agent, but without emulsifying agents
Filed: 1974-07-23
Abstract: Wettable powders contg. benzimidazolecarbamates of formula (I): (where R = 1-4C alkyl) as well as the customary sticking-, wetting-, dispersing agents and opt. milling aids, also contain liq.- or low-melting penetrating agents adsorbed onto carrier in a ratio of penetrating agent/active cpd. = pref. 10:100 to 30:100. Penetrating agents may be straight-chain alcohols (6-18C), liq. esters esp. phthalic acid diisoctyl ester, ethers (min 7C) liq. triglycerides, alkylformamides (1-4C), lecithin or low-melting waxes or low-melting salts of natural napthenic acids. The powders are used in plant-protection and have better systemic- and curative properties than known powders contg. (I) with less phytotoxicity. They do not flocculate upon dilution.
Patent NL-7416516-A (NL)
Title: Prefabricated wall constructional block - has front protrusion with inclined face and is of porous material
IPC: E04C2/04
Filed: 1974-12-18
Abstract: The block is of porous material, in particular granular concrete, and has one or more protrusions on the front face (2). One of the faces of this protrusion is at an angle of less than 55 deg., preferably between 35 and 45 deg. to the plane of the lower face of the block. The other face can be parallel to this plane. There can be two protrusions, one directly above the other, on the block face, and there can be a recess (3) in its underside. A horizontal chamber (4) can also be formed inside it. A wall made from these blocks can have them joined together by mortar only along the horizontal faces, the rear of the wall being covered by hard material of low porosity.
Patent NL-7610428-A (NL)
Title: Small range voltage measuring circuit - has stabiliser producing reference and difference amplifier and comparator output
IPC: G01R13/40
Filed: 1976-09-20
Abstract: A voltage measuring circuit which functions within a relatively small voltage range. It is used for measuring the voltage of individual battery cells which require periodic checks by measuring the specific gravity of the electrolyte. It consists of a voltage stabiliser circuit (4) which produces a reference voltage equal to the min. voltage to be measured. There is also a difference amplifier (9) which amplifies the difference between the voltage to be measured and the reference voltage. A reference voltage is generated in a unit (11) which can be increased in steps from a fixed value. There is also a unit (10) for comparing the difference voltage with the reference voltage.
Patent NL-7707954-A (NL)
Title: Protected self service clothes rack - has coat hangers with flexible components locked at other end to supporting bar
IPC: E05B69/00
Filed: 1977-07-15
Abstract: The rack is for use in public cloakrooms etc. having a bar for removable coat hangers and flexible components each lockable separately at one end. The other end of each component(15) is secured to a coat hanger, so that the hanger can be locked to the bar(2) from which it is suspended. The flexible components can be chains, whose ends are locked to the bar by insertion in a hole in it and then sliding into a slot, whereupon the hole is blanked off by the locking device. The chains for two hangers can be accommodated in the same slot, and the complete equipment can be movable.
Patent NL-7714281-A (NL)
Title: Detachable back rest for wooden park bench - made from pliable plastics with hooked front part engaging over bench front edge
IPC: A47C1/16
Filed: 1977-12-22
Abstract: The bench comprises a plank-type seat and a backrest (2), the latter formed by a section of plate material e.g. plastics with two strip-type arms (3, 4) extending forwards from it. These have hooked forward ends (5) by which they fit over the forward edge of the plank (8), and the backrest is supported in the vertical direction on the top surface of the latter. The arm strips can be integral with the main portion and bent forward from the bottom part of it, resting on the plank for at least part of their length, and the main portion can also have a vertical extension by which it engages behind the plank rear edge.
Patent NL-8002896-A (NL)
Title: Prepn. of isocyanate ester(s) - from the corresp. amine cpds. using chlorinated methyl chloroformate
IPC: C08G18/70
Filed: 1980-05-20
Abstract: Isocyanate cpds. of formula R(NCO)n, (in which, when n is 1, R is 1-10C alkyl, benzyl, cyclohexyl, phenyl, halophenyl, methylphenyl or methoxyphenyl, and when n is 2, R is hexamethylene, phenylene, methylene bis(phenylene or halophenylene) or ethylene bisphenylene) are prepd. by reacting one or two amines of formula R(NH)n with >=1 cpds. of formula (I) R1 OCOCl, in which R1 is chloromethyl, di- or tri-chloromethyl. (I) is added to the reaction mixt. in the liq. state. The reaction is carried out at -40 to 300 degrees C and at 0.2-200 atmos. opt. in the presence of an active C catalyst opt. impregnated with 0.1-5% of a metallic halide and/or opt. in the presence of a mineral tert. amino base. The cpds. are used in the prepn. of polyurethanes or if R is aromatic or a mixt. or mono- and trichloromethyl chloroformate is used the prods include polyphenylmethylene polyisocyanates which are used in the plastics industry. The process is simpler and cheaper than previously proposed processes. (I) are easier to handle than phosgene.
Patent NL-8101261-A (NL)
Title: Cable-type bicycle lock - has passage in cable containing medium under pressure lost on cutting
IPC: E05B45/00
Filed: 1981-03-16
Abstract: The cable-type lock is partic. for a bicycle, the cable itself having a central passage filled with a medium under pressure, e.g. a liquid. If the cable is cut, the medium pressure collapses and causes an alarm signal to operate. The passage can be connected at one end to a pressure chamber, and at the other to part of a lock, inserted in another part fixed to the frame. The alarm can comprise a compressed-air horn or siren supplied from a pressure vessel via a valve held by the pressure in the cable passage in the shut position against spring action.
Patent NL-8103654-A (NL)
Title: Door-frame front frame - comprises profiled members with troughs accommodating edges of transparent plastic covering sheet
IPC: E06B3/28
Filed: 1981-08-03
Abstract: The front frame is fixed against the frame of a door or window, and is rectangular, with a transparent cover. It comprises four basic profiled members (1-4) joined together at the ends, and each with a trough facing away from the door frame. The cover (12) is of plastic sheet, clamped along the four edges into the troughs (5) by covering profiled sections (13), parts of these sections (15,17) fitting in the troughs. Each trough can be enclosed by walls at right angles to each other, the edges of the upright ones having flanges extending towards each other.
Patent NL-8203113-A (NL)
Title: Method of heating building - comprises passing cooling water of temp. at or below 40 deg. C through heat exchanger, to heat air passing to building
IPC: F24D5/10
Filed: 1982-08-05
Abstract: The building heating method uses cooling water of a temp. not exceeding 40 deg.C., e.g. that released from an industrial process. The water is used to heat air in a heat exchanger, the air then being distributed in the space to be heated. Dependent on the temp. of the water and the temp. level demand in the building, the air can be further heated by an auxiliary device on its exit from the exchanger. Also, the air can be passed only partly through the heat exchanger, to restrict its increase in temp. to that desired.