baber/WOPTO huggingface dataset:
Patent JP-H04260-A (JP)
Title: Electric power convertor
Inventor: OYAMA YUJI
IPC: H02M3/155
Filed: 1990-04-16
Abstract: PURPOSE:To lengthen life of a capacitor by forming an input capacitor by a two-step voltage dividing capacitor becoming a two-phase chopper input capacitor, and an electrolytic capacitor connected in parallel to it. CONSTITUTION:An electrolytic capacitor 9 is connected in parallel to a DC power supply 1, and input capacitors 3a and 3b are formed of oil capacitors. When switching elements 4a and 4b are on and off respectively, the ripple current charging the electrolytic capacitor 9 becomes zero. When the switching elements 4a and 4b are off and on respectively, the discharging current of the electrolytic capacitor 9 becomes zero, and the ripple current of the chopper circuit is supplied from the oil capacitors 3a and 3b.
Patent JP-S59224900-A (JP)
Inventor: TOMITA KAZUYUKI
IPC: G10L15/04
Filed: 1983-06-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5324603-A (JP)
Title: Variable-water-amount pump
Inventor: MATSUDA MASAAKI
IPC: F04D29/46
Filed: 1976-08-20
Abstract: PURPOSE:To have a simple device operation control the pump dischahrge flow rate by deciding the number of plural fluid passages made by partitions in an impeller in response of a control cylinder coming out and in.
Patent MX-9102346-A (MX)
Inventor: VITZTHUM OTTO G
IPC: A23F5/28
Filed: 1991-12-03
Abstract: The invention relates to a process for preparing soluble coffee with an infusion quality similar to that of roast bean coffee, with which instant-typical off-flavour characters are no longer detectable, with which ground roast coffee of a particle size of at most approximately 1.8 mm is treated in a percolator with saturated steam in order to separate essential aroma constituents and the separated aroma constituents obtained as condensate, the remaining roast coffee is subjected at high pressure with extraction water to a primary extraction with the aid of at least 2 percolators, the portion evaporated through pressure-relief is condensed and obtained as further aroma condensate, and the non-evaporated portion placed in interim storage as primary extract, the remaining roast coffee is then subjected at high pressure and increased temperature to a secondary extraction in at least 2 percolators, the portion of the extract evaporated through pressure-relief is separated and discarded, and the non-evaporated portion obtained as secondary portion and optionally divided into a first portion and a second portion, the remaining roast coffee optionally subjected to a tertiary extraction at high pressure and increased temperatures in at least 2 percolators, the portion evaporated through pressure-relief is discarded and the non-evaporated portion obtained as tertiary extract, the second portion of the secondary extract and the tertiary extract, optionally after being combined, optionally extracted with liquid or supercritical CO2 at a high pressure, the extracted portion discarded and the remaining extract obtained, the various extracts condensed in multi-stage evaporators, combined and mixed with the two aroma condensates, and the finally obtained extract with a solids concentration of approximately 35 to 55 % freeze- or spray-dried in the usual way, the percolators used having a length/diameter ratio of approximately 3.2:1 to 0.9:1.
Patent MX-9200227-A (MX)
Inventor: JONES LARREN F
IPC: E02F9/28
Filed: 1992-01-17
Abstract: A replaceable wear edge for the forward edge of an excavator such as the lip or wing and which includes a generally U-shaped wear member equipped with a generally T-shaped slot engageable with a conforming T-shaped boss on a confronting surface on the excavator, the wear member upper surface being equipped with a keeper-equipped opening for receiving a lock between the boss and wear member.
Patent MX-9302175-A (MX)
Title: Sales de metal utiles como aditivos para combustibles y lubricantes
Inventor: BLYSTONE SHERI L
IPC: C10N10/04
Filed: 1993-04-15
Abstract: La presente invención se refiere a nuevas sales de metal útiles como aditivos para lubricantes a base de aceites de viscosidad lubricante y combustibles normalmente líquidos.  Más en particular, se refiere a carboxilatos metálicos de ácidos alquilen bis-fenol alcanoicos.
Patent MX-9302196-A (MX)
Title: Circuito de deteccion y señalizacion de sobretemperatura.
Inventor: DVORAK ROBERT F
IPC: H01H71/12
Filed: 1993-04-15
Abstract: Un circuito de detección y señalización de sobretemperatura para unidades de disparo electrónicas incluye un divisor de voltaje (16) y un circuito de gatillo (18). El divisor de voltaje es formado de un primer resistor (R1) y un resistor de coeficiente positivo (PTI). El circuito de gatillo es formado de un primer transistor bipolar (Q1) de conductividad tipo PNP y un segundo transistor bipolar (Q2) de conductividad tipo NPN.
Patent MX-9303675-A (MX)
Inventor: ELIAS WILLIAM E
IPC: C23G1/14
Filed: 1993-06-18
Abstract: A composition for removing contaminants from a chosen solid substrate while avoiding negative environmental impact comprises: (a) an oxidizer selected from the group of (1) oxidizing agents which generate hydrogen peroxide upon dissolution in water, the oxidizing agent present in an amount sufficient to generate from about 0.01 percent by weight of hydrogen peroxide based on the composition up to the solubility limit of the oxidizing agent in the composition, and (2) salts of halogen oxy-acids, present in an amount from about 0.01 percent by weight of the composition up to the solubility limit of the salt of the halogen oxy-acid in the composition; (b) an alkaline compound in sufficient amount to provide a pH of 7.0 or higher in the composition; (c) about 0.01 to 5.0 percent by weight of a chosen wetting agent which is unreactive with the oxidizer and the alkaline compound; and (d) deionized water as the balance of said composition. Optionally, the composition may further comprise about 0.01 to 10.0 percent by weight of a chosen materials protective agent. In operation, the solid substrate having contaminants thereon is exposed to the above-noted composition whereby the contaminants are removed from the substrate and are converted into non-toxic and non-hazardous products. In an alternative embodiment, contaminant removal is further enhanced by exposing the composition and the contaminants on the substrate to ultraviolet radiation.
Patent MX-9307038-A (MX)
Title: Anillo de piston con seccion en 'y'.
Inventor: HINSHAW RODNEY C
IPC: F16J9/20
Filed: 1993-11-11
Abstract: Un anillo de pistón que tiene una sección en 'Y' es recibido dentro de un surco anular de un pistón el cual es reciprocable dentro de un cilindro. El anillo de pistón se forma a partir de una sola tira de material con un extremo interior integral. Dos pestañas se extienden lateralmente hacia afuera en direcciones opuestas a partir de una orilla exterior de la pata central. Un extremo exterior de cada pestaña es empujada de manera cedible contra la pared del cilindro para selladamente acoplar con el pistón dentro del cilindro y forzar dos extremos circunferenciales del anillo a acoplamiento a tope. El surco incluye una porción que se extiende radialmente hacia adentro para recibir la porción de pata central y una porción en forma de 'V' con paredes inclinadas que cada una sustenta una de las pestañas.
Patent MX-9307764-A (MX)
Inventor: ROFFMAN JEFFREY H
IPC: G02C7/06
Filed: 1993-12-08
Abstract: An ophthalmic lens provides a cumulative ratio of distance to near focal length that is predominantly distance correction under high illumination, nearly evenly divided under moderate illumination, and favoring again distance vision correction under low level illumination. The lens is specifically adjusted to match the patient's pupil size as a function of illumination level, in the preferred embodiment by applying pupil size parameters as a function of age. This lens has the properties of matching both the distribution of near and distance focal vision correction to the type of human activity typically undertaken in various illumination conditions, as well as matching particular lens dimensions to suit the size of the pupil as a function of illumination intensity.
Patent MX-9400068-A (MX)
Title: Metodo para estabilizar ditionito de sodio.
Inventor: OGLESBY DONALD M
IPC: C01B17/66
Filed: 1994-01-03
Abstract: Esta invención se refiere a mejorar la estabilidad de ditionito de sodio añadiendo una o más substancias que remueven agua y protones barredores.
Patent MX-9402922-A (MX)
Title: Pharmaceutically acceptable improved compositions.
Inventor: SHERMAN BERNARD CHARLES
IPC: A61K47/44
Filed: 1994-04-22
Abstract: The present invention discloses pharmaceutical compositions having improved physical and absorption properties, wherein a hydrophobic drug is dissolved into a solvent system comprising at least an alcohol having a boiling point over 100 degree C and a water solubility lower than 10 grams per 100 grams at 20 degree C and a surfactant.
Patent MX-9403864-A (MX)
Title: Aparato y procedimiento para formar un labio enrollado hacia afuera sobreun cuerpo de contenedor cilindrico.
Inventor: BACON JOHN E
IPC: B29C53/34
Filed: 1994-05-24
Abstract: La invención provee un aparato y procedimiento para formar un labioenrollado hacia afuera sobre un cuerpo de contenedor cilíndrico. Elaparato de la invención incluye un mandril que tiene una porción en formacilíndrica y una cavidad anular formadora de labio colocada coaxialmentecon y axialmente separada de la porción cilíndrica del mandril. La cavidadanular tiene una sección transversal generalmente semicircular que incluyeuna boca abierta y un fondo cerrado que se extiende hacia afuera delmandril. El mandril adicionalmente incluye una porción radialmente ahusadaentre la porción cilíndrica y el dado formador de labio. La porciónradialmente ahusada está ahusada radialmente hacia afuera en la direcciónhacia el dado formador de labio. Medios forzadores axiales fuerzan uncuerpo de contenedor cilíndrico axialmente a lo largo del mandril hacia eldado formador de labio para estirar así el extremo abierto antes de que elextremo sea forzado dentro de la cavidad y enrollado hacia afuera.
Patent MX-9602307-A (MX)
Title: Zylpatherol hydrochloride in a particular crystallized form, its preparation procedure and employed intermediate products.
Inventor: CHEVREMONT YVES
IPC: A23K1/16
Filed: 1996-06-12
Abstract: The invention has as object anhydrous zylpatherol hydrochloride in crystallized form, characterized in that it comprises less than 5 percent of crystals having a size lower than 15 micrometers, crystals residue having a size lower than 250 micrometers. Obtained product is utilized as additive to food to favor cattle animal weight increase.
Patent MX-9603148-A (MX)
Title: Tape cassette.
Inventor: ISHIKAWA KO
IPC: G11B23/087
Filed: 1996-08-01
Abstract: The present invention discloses a tape cassette wherein fixed guiding bolts (9), (10) are disposed in such a position as to allow a winding angle to be reduced (i.e, position in which tape winding angle does not exceed 40 degree ). The magnetic tape is wound about the fixed guiding bolts (9) (10) when said magnetic tape is transported. When the magnetic tape (3) is transported, the friction force generated between said fixed guiding bolts (9) (10) and the magnetic tape (3) is reduced, if compared with a conventional tape cassette, thereby reducing motor load for transportation of said magnetic tape (3), which results in battery life extension.
Patent MX-9605178-A (MX)
Title: A pitch post-filter.
Inventor: BIALIK LEON
IPC: G10L25/90
Filed: 1996-10-28
Abstract: Synthesized speech is subjected to a post filter which performs calculations based on future (20e, 24e) and past (20d, 24e) data. Frames of data (22a, 22b) are divided into subframes (20a, 20b, ... 20h) to designate points of the calculations.
Patent MX-9605242-A (MX)
Title: High activity catalysts.
Inventor: SHUKIS PETER JOSEPH
IPC: B01J23/881
Filed: 1995-05-01
Abstract: Provided are high activity catalysts based upon gamma alumina containing substrates impregnated with one or more catalytically active metals, which catalysts in addition contain a nanocrystalline phase of alumina of a crystallite size at the surface of less than 25 Å. Also provided are processes for preparing such high activity catalysts and various uses thereof.
Patent MX-9704074-A (MX)
Title: Facial tissue carpack.
Inventor: FREIBURGER SARAH JANE MARIE
IPC: B65D83/08
Filed: 1995-11-13
Abstract: Disclosed is a tissue carton (1) especially adapted for use in automobiles. The carton (1) contains a pre-folded (such as c-folded or v-folded) interfolded clip of tissues (10) which dispenses in a pop-up fashion. The tissues (10) are dispensed through the upper edge of the carton. The carton (1) is thin and wide to fit in a variety of locations within an automobile. The carton (1) can also be provided with a surface attachment means, such as a hook-and-loop fastener, to affix the carton to a convenient surface within the vehicle. The interfoldable clip of tissues is oriented in the carton such that the interfoldable folds are parallel to the side walls (6) of the carton.
Patent MX-PA97005204-A (MX)
Title: Ameliorations in process for the elaboration of tostadas.
Inventor: JESUS VILLAGOMEZ RODRIGUEZ
IPC: A23L7/152
Filed: 1997-07-10
Abstract: The present process refers to ameliorations for fabricating in an automated way the product known as totopoxtle, totopoch and totoposte. This process rescues the tradition of fabricating and consuming a non-perishable product this, due to its oil-less process. The process depicted herein consists in baking or making the nixtamalization of cacahuacentli corn with tequezquite or lime, then grinding it in a mill with discs made of stone or metallic discs; it is also possible to bake the corn without lime, in order to get puzcoa from where it is obtained puzcuamasa and puzcuatole and from these raw doughs it is obtained circles, rectangles or triangles by means of a machine with stainless steel rollers having one, two or three "comales" (flat clay dishes or flat-pans) at the first one there are inverted clay dishes where the machine place the dough circles; when baking these dough circles some perforations are done to them so that they do not become inflated when passing from the dehydrat or to the toaster oven. In the case of puzcuatole, this by-product is placed in a dispenser and then goes to a "comal" where it's going to receive heat by one face only letting the other face scrapped, and then goes to the toaster oven. All the different processes depicted herein can also be fried, but when baking by means of oil instead of by means of the toaster oven, the products obtained in such way shouldn't be call totopoxtle because they are not, for the totopoxtle is a tortilla toasted in clay oven and is one of the non-perishable products such as ezquite (corn bits), pinole (aromatic powder usually mixed with chocolate), and tostada.
Patent MX-9803752-A (MX)
Title: Absorbent cellulosic material and production thereof.
Inventor: THEBRIN INGEMAR
IPC: D04H1/407
Filed: 1998-05-12
Abstract: A method in which a sheet of cellulosic fibres is shredded into fluff wherein, prior to shredding, the fibres are treated in the presence of water with a hydrophobic substance having a specific surface area of at least about 50m2/g, to yield improved sorptive capacity; fluff obtainable by the method, absorbent articles comprising such fluff; use of a substance of said kind for improving the sorptive capacity of absorbent material comprising the fibres; a process for production of absorbent material obtained by shredding a sheet of such fibres in which the fibres, prior to shredding, have been treated in the presence of water with a substance of said kind to yield improved sorptive capacity; and absorbent material obtainable from the process.
Patent MX-PA99011186-A (MX)
Title: Direct action anti-mycotic.
Inventor: JIT F ANG
IPC: A01N63/02
Filed: 1999-12-02
Abstract: A composition comprising a perishable material susceptible to spoilage from mold, fungus, or yeast growth and a natamycin material dispersed in or on the perishable material to provide the material protection from yeast, fungus, and mold growth.
Patent NL-2006032-A (NL)
Title: Cooled spider and method for grazing-incidence collectors.
Inventor: HILL JOHN EARL
IPC: G03F7/20
Filed: 2011-01-19
Abstract: A cooled spider for grazing-incidence collectors includes an outer ring, an inner ring and spokes that mechanically and fluidly connect the inner and outer rings. Cooling channels in the outer and inner rings and in the spokes define a general cooling-fluid flow path through the spider. The general cooling-fluid flow path has input and output points located substantially 180° apart so that the flow path diverges at the input point into two branch flow paths that flow in opposite directions through the spider, and then converge at the output point. Input and output cooling fluid manifolds are fluidly connected to the outer ring at the input and output points and serve to flow cooling fluid over the cooling-fluid flow path.
Patent NL-2022752-A (NL)
Title: Pneumatic support device and lithographic apparatus with pneumatic support device.
Inventor: HANS BUTLER
IPC: G03F7/20
Filed: 2019-03-18
Abstract: The invention provides a pneumatic support device for a lithographic apparatus and a lithographic apparatus With such support device. The support device comprises a gas spring. The gas spring comprises a suspending part, a suspended part, and a pressure chamber configured for supporting the suspended part relative to the suspending part. The support device further comprises an actuator configured for positioning the suspended part relative to the suspending part, an acceleration sensor configured for generating a first sensor signal representative for the acceleration of the suspending part, a pressure sensor configured for generating a second sensor signal representative for the pressure in the pressure chamber, and a control unit. The control unit is configured to: receive the first sensor signal, receive the second sensor signal, filter the first sensor signal in a low-pass filter, filter the second sensor signal in a high-pass filter, determine, based on the filtered first sensor signal and filtered second sensor signal, a force exerted by the suspending part on the suspended part, and generate, based on said force, a control signal for the actuator.
Patent NL-2024032-A (NL)
Title: Inspection apparatus
Inventor: PAWEL SAFINOWSKI
IPC: G03F1/84
Filed: 2019-10-17
Abstract: Inspection apparatus for inspecting an object such as a pellicle for use in an EUV lithographic apparatus, the inspection apparatus comprising: 5 - a vacuum chamber; - a load lock forming an interface between the vacuum chamber and an ambient environment; - a stage apparatus configured to receive the object from the load lock and displace the object inside the vacuum chamber; wherein the vacuum chamber comprises a ﬁrst parking position and a second parking position for 10 temporarily storing the object.
Patent NL-2027491-A (NL)
Title: Method for rapidly identifying identities of pumpkin seeds
Inventor: YIDAN BAO
IPC: G06N3/04
Filed: 2021-02-03
Abstract: The present disclosure discloses a method for rapidly identifying identities of pumpkin seeds and belongs to the technical field of phenotype acquisition in crop breeding. The method includes: keeping pumpkin seeds of all varieties indoors at a constant temperature and a constant humidity; using terahertz (THZ) pulses to acquire THz image signals of pumpkin samples and deriving original THz spectroscopic time-domain transform spectral lines; where, the spectral line is denoted as X and a variety of pumpkin in the sample is denoted as Y; according to the original THz spectroscopic time-domain transform spectral line X, finding a characteristic frequency domain value corresponding to a pumpkin; extracting THz spectroscopic refractive index data corresponding to the characteristic frequency domain value of pumpkin from X, which are denoted as X1, and dividing obtained data (X1, Y) into a modeling set and a prediction set; with X1 and Y in the modeling set as input and output; respectively; building a convolutional neural network (CNN) multi-classif1cation model of pumpkin varieties and refractive indexes of corresponding THz time-domain transform spectral lines; and substituting the spectroscopic refractive index X1 of a pumpkin in the prediction set into the CNN multi-classif1cation model to obtain a corresponding variety of the pumpkin to be tested.
Patent NL-2030279-A (NL)
Title: Go@cd1-xznxs polyhedral material with rich sulphur vacancies and high-index facets and preparation method of material
Inventor: XIAOYE GAO
IPC: C01G11/00
Filed: 2021-12-23
Abstract: UITTREKSEL The invention discloses a GO@CdLﬁZnXS polyhedral material with rich sulphur vacancies and high—index facets and a preparation method thereof. A CdLüZnXS solid solution polyhedron with rich sulphur vacancies exposes high—index facets and the surface of the 5 polyhedron is coated with graphene oxide. The method comprises the steps of mixing CdCl2°2.5H20, ZnCl2 and ethylene glycol, heating and stirring to form uniform and transparent liguid, adding Na2S°9 H20, and uniformly stirring; and transferring the mixture into a porcelain boat, placing in a tube furnace, heating to 300—700 DEG 10 C under a nitrogen atmosphere, and keep the temperature for 1—6 h. Through one—step pyrolysis carbonization—coupling concerted reaction and one—step completion of generation of a CdlﬁanS polyhedron and growth and interfacial coupling of a graphene oxide shell, the GO@CdlﬁZnXS polyhedral composite material has efficient 15 hydrogen production performance by absorbing visible light for catalyzing seawater decomposition. (+ Fig. l)
Patent NL-7312148-A (NL)
Title: Vibrator to sink concrete pile foundations - has support plate on pile and end connected to foundation both taking connection bars
IPC: E02D13/10
Filed: 1973-09-04
Abstract: Prefabricated concrete pile foundations are sunk by vibration. A metal end cap is placed on the foundation and embraces a support plate on which is an upper structure carrying the vibrator. The foundation has a number of connection bars protruding from its upper surface and the support plate has a grid for them to pass through. The support plate rests on the upper surface of the pile and the end cap is temporarily connected with the foundation with enough space in the end cap to take the connection bars.
Patent NL-7316740-A (NL)
Title: Removal of chromium anions from industrial effluents - by contacting with particles of insoluble lead cpd adsorbed on particulate insoluble carrier
IPC: C02F1/66
Filed: 1973-12-06
Abstract: Removal of small amts. of chromium anions from aqs. solns. esp. industrial effluents, is effected by (a) contacting the chromium-contg. water with (I) a particulate, water insoluble lead cpd. together with (II) an inert, particulate ca carrier material for preventing consolidation and channel-formation in (I), so that the chromate and (b) recovering the chromate anion-free treated liq.
Patent NL-7405921-A (NL)
Title: Plastics barrel for beer transport - has end section with cylindrical spigot fitting in open end of body section
Filed: 1974-05-02
Abstract: The barrel comprises a body section of plastic, open at one end, and a section, also of plastic, fitting in and closing off the open end. The latter section has a cylindrical spigot portion, which fits closely in the body section and forms a seal with it. The spigot end face can bear against an annular shoulder formed inside the body section. There can also be a second shoulder near the open end of the body section, followed by a further cylindrical portion of wider diameter in which a complementary portion of the end section fits. A coating of material preventing osmosis can be provided between the spigot and the inner wall of the body section.