baber/WOPTO huggingface dataset:
Patent MX-9701624-A (MX)
Title: Automated, non-invasive iris recognition system and method.
Inventor: WILDES RICHARD PATRICK
IPC: G06V40/18
Filed: 1995-09-05
Abstract: Iris recognition is achieved by iris acquisition that permits a user to self-position his or her eye (216) into an imager's (200) field of view without the need for any physical contact, spatially locating the data defining that portion of a digitized video image of the user's eye that defines solely the iris thereof without any initial spatial condition of the iris being provided, and pattern matching the spatially located data defining the iris of the user's eye with stored data defining a model iris by employing normalized spatial correlation for first comparing, at each of a plurality of spatial scales, each of distinctive spatial characteristics of the respective irises that are spatially registered with one another to quantitatively determine, at each of the plurality of spatial scales, a goodness value of match at that spatial scale, and then judging whether or not the pattern which manifests solely the iris of the user's eye matches the digital data which manifests solely the model iris in accordance with a certain combination of the quantitatively-determined goodness values of match at each of said plurality of spatial scales.
Patent MX-9704913-A (MX)
Title: Decolorization of polysuccinimide.
Inventor: MARTIN DAVID ALBERT
IPC: C08G73/10
Filed: 1995-12-21
Abstract: There is disclosed a process for decolorizing polysuccinimide by means of contacting the polysuccinimide in the solid state with an aqueous solution of a bleach. Typically, polysuccinimide is placed into a solution of hydrogen peroxide to form a slurry with solid particles whereby the color of the polysuccinimide is greatly reduced. Separation of the bleach solution is performed easily by means of solid liquid separation such as by filtration rendering the polysuccinimide acceptable for use directly into detergent formulations.
Patent MX-9705576-A (MX)
Title: Method and apparatus for detecting key actuations.
Inventor: GARDNER MICHAEL R
IPC: H04W88/02
Filed: 1997-07-23
Abstract: An electronic device (100) includes at least L keys (114) and a processor (506) having at least M inputs (600) . Upon actuation, each one of the at least L keys (114) toggles a unique combination of N inputs of the at least M inputs (600), where each unique combination is taken from all possible combinations thereof. The at least M inputs (600) are read by the processor (506) and compared to a plurality of predetermined key patterns (806). Upon a match between the at least M inputs (600) and one of the plurality of predetermined key patterns (806), a key actuation is detected and a predetermined function may be processed in response thereto. The processor (506) may ignore simultaneous key actuations where combinations of inputs greater than N are toggled.
Patent MX-PA97008567-A (MX)
Title: Cover for an airbag module.
Inventor: MARTIN KREUZER
IPC: B60R21/215
Filed: 1997-11-06
Abstract: The present describes the cover for an airbag module located at the central region of the steering wheel having a base part made of a relatively firm plastic, a support of a relatively soft plastic and a skin cover it is considered that the skin cover extends without presenting a separation seam in the totality of the cover surface, with the exception of the of the central region in which the logo of the company is placed, embracing around the cover to its edges; the cover is designed as a component that opens turning as a single piece, having a predetermined rupture line and an opposite union region.
Patent MX-9710332-A (MX)
Title: Quick release fastener.
Inventor: ROSARIO JAVIER DEL
IPC: B60B37/10
Filed: 1997-12-18
Abstract: A quick release fastener having a pin and a retainer, with the pin having a shaft of a diameter A with a head at one end of the shaft, and having a T-shaped tip at the other end of the shaft, the T-shaped tip having a stem in line with the shaft and opposed transverse arms, with the stem of the tip of a diameter B less than the diameter A, And with the distance across the transverse arms greater than the diameter B, and with the stem of a length C, the retainer having a body with an opening for the tip of the pin, having an inner end for passing the tip of the pin and an outer end with transverse notches for receiving the arms of the tip, the body having a ramp adjacent each of the notches, with the length D of the body between the inner end and the ramp not greater than the length C.
Patent MX-9801698-A (MX)
Title: Carboxylic acid derivatives, their preparation and their use.
Inventor: AMBERG WILHELM
IPC: C07C57/30
Filed: 1996-08-29
Abstract: Described are carboxylic acid derivatives of formula (I) in which R1 is a tetrazole or nitrile group, a COOH group or a group which can be hydrolysed to COOH, and the other substituents are as defined in the description.
Patent MX-9803431-A (MX)
Title: Three-phase emulsion cosmetic composition.
Inventor: GOEL SATISH KUMAR
IPC: A61Q17/04
Filed: 1998-04-30
Abstract: A three-phase emulsion system is provided which comprises from 2 percent to 30 percent by wt. emulsifier; from 20 percent to 80 percent by wt. of one or more oil-based functional ingredients; from 20 percent to 80 percent by wt. silicone oil; and from 0.1 percent to 30 percent by wt. water. The emulsion is in a water continuous or oil-continuous form. The composition is such that loss of functional ingredients in a wash situation is minimized and that the emulsions have enhanced occlusive properties.
Patent MX-9804960-A (MX)
Title: High efficiency dust sock.
Inventor: BROWN JAMES PAGE
IPC: B01D39/08
Filed: 1998-06-19
Abstract: A dust sock filter medium laminate is provided which has at least two nonwoven webs of microfibers which have an average diameter (using a sample size of at least 10) between about 10 and 25 microns and which webs have been joined by a method comprising the steps of (a) directing the component layers to a separation zone, (b) applying water in the amount of from about 5 percent to 25 percent based on the weight of the combined layers, (c) combining the component layers, (d) passing the combination through a sonic bonder operating within the range of up to about 40,000 cps against a patterned anvil to produce a corresponding pattern of thermal bond areas over about 3 percent to 25 percent of the surface area of the combination, and, (e) drying the sonically bonded combination. sonically bonded combination.
Patent MX-PA99010889-A (MX)
Title: A rheometer for measuring the yield effort.
Inventor: JOSE SAUL ROCHA ARAGON
IPC: G01N11/10
Filed: 1999-11-25
Abstract: The present invention is directed to a rheometer for measuring yield efforts of visco-plastic materials by means of settling; concretely the one built up with stainless steel sheet modules 304 and provided with a stainless steel glass 304 or a truncated cone-shaped polymer or mirror-polished cylinder, in which it is deposited the sample and a glass fastening mechanism for lifting the combination and letting the sample on the stainless steel base 304 or mirror-polished polymer in order to perform the settling. The pneumatic system having a low-inertia cylinder that is used to perform the glass controlled lifting in a clean way, the spring of elastomer material for diminishing the run end kick of the cylinder plunger.
Patent NL-2009342-A (NL)
Title: Lithographic apparatus and device manufacturing method.
Inventor: MULDER HEINE
IPC: G03F7/20
Filed: 2012-08-22
Abstract: A apparatus having a projection system to project a plurality of radiation beams onto a substrate, wherein the plurality of radiation beams includes a first group of one or more radiation beams formed from radiation within a first wavelength range and a second group of one or more radiation beams formed from radiation within a second wavelength range, different from the first wavelength range. The apparatus also has a dispersion element configured such that one or more radiation beams of the first group are incident on the dispersion element at a different angle from the one or more radiation beams of the second group and such that the one or more radiation beams of the first and second group output from the dispersion element are substantially parallel.
Patent NL-2018434-A (NL)
Title: Isolated human work platform for stabilized positioning of collaborative robotics
Inventor: JOHN ERIC MILLER
IPC: B64F5/10
Filed: 2017-02-27
Abstract: An isolated human work platform for stabilized positioning of collaborative robotics. A base platform is provided, and a work platform is positioned above the base platform for supporting one or more humans. One or more robots are supported on the base platform 5 independently of the work platform, so that movement of the work platform does not affect the robots’ positions. The work platform is isolated from the robots for stabilized positioning of the robots, so that the base platform and work platform together provide a collaborative workspace for the robots and the humans. 10
Patent NL-2018631-A (NL)
Title: Werkwijze voor het reinigen van een bedrukte baan flexibel materiaal, alsmede een inrichting daarvoor
Inventor: HARMEN VAN KESTEREN
IPC: B08B1/02
Filed: 2017-04-01
Abstract: Werkwijze voor het reinigen van een bedrukte baan (195) flexibel materiaal met aan ten minste een zijde ervan drukinkt omvat en van de drukinkt wordt ontdaan onder gebruikmaking van een inrichting (100) die een reinigingsorgaan omvat. De werkwijze omvat - het in contact brengen van de ten minste ene zijde van de baan (195) welke drukinkt omvat met een reinigingsvloeistof (599), - het verwijderen van de drukinkt welke in contact is gebracht met de reinigingsvloeistof (599) met het reinigingsorgaan onder oplevering van een gereinigde baan (195) flexibel materiaal, en - het verwijderen van aanhangende reinigingsvloeistof (599) van de gereinigde baan (195) flexibel materiaal; Voor het doelmatig reinigen wordt de bedrukte baan (195) - in een bad (121) met reinigingsvloeistof (599) geleid, en - in het bad (121) middels het reinigingsorgaan van de drukinkt ontdaan; en wordt de gereinigde baan (195) uit het bad (121) geleid en van de aanhangende reinigingsvloeistof (599) ontdaan.
Patent NL-2019161-A (NL)
Title: Device management based on wireless beacons
Inventor: NICHOLAS WILLIAM AMUNDSEN
IPC: H04W48/02
Filed: 2017-07-03
Abstract: A particular method includes receiving, at a device management server, an input indicating that access to particular functionality unrelated to a wireless beacon device is to be granted to a managed computing device that is within range of the wireless beacon device. Receiving a first message from a first managed computing device indicating that the first managed computing device is within range of the wireless beacon device, and in response to the first message, initiating transmission of a second message to the first managed computing device, wherein the second message grants the first managed computing device access to the particular functionality. An apparatus comprising a processor and a memory storing instructions executable by the processor to perform the operations of the method, and a computer-readable storage device storing such instructions.
Patent NL-2027312-A (NL)
Title: Ultrasonic-based in-situ testing device and method for damage detection of polymeric materials
Inventor: YI ZHANG
IPC: G01N29/26
Filed: 2021-01-13
Abstract: The invention provides an ultrasonic-based in-situ testing device and method for polymer damage detection. The device includes a mobile adjustment device, an ultrasonic transmitting and an ultrasonic receiving probe; the mobile adjustment device includes in-situ stretching base, slide rail sliding block device and sliding device, a slide rail sliding block slides relative to the in-situ stretching base through the sliding device, a fixture is arranged at the tops of the in-situ stretching base and the slide rail sliding block device, the ultrasonic probes are located above the mobile adjusting device, at the bottoms of a first vertical rod and a second vertical rod, the distance between the vertical rods is adjustable. A damage value is calculated through an ultrasonic wave velocity. The disadvantage that damage variables can only be measured after damage is overcome, the internal damage of the material can be reflected more truly.
Patent NL-2030398-A (NL)
Title: A dynamic brain functional network constructing computer system based on electroencephalogram
Inventor: WANXIU XU
IPC: A61B5/00
Filed: 2022-01-03
Abstract: The present disclosure relates to a dynamic brain functional network constructing computer system based on electroencephalogram, including the following steps: 5 collecting an electroencephalogram of a subject based on a 10-20 electrode positioning system, and performing data pre-processing, calculating a dynamic functional connectivity, and constructing a fully connected dynamic adjacency matrix, designing a dynamic brain functional network construction scheme based on a triangular phantom, a functional connectivity strength and a relative position between nodes, that is, 10 traversing all the nodes to ﬁnd a triangular phantom, requiring a functional connectivity strength of three sides corresponding to the triangle phantom to satisfy trilateral relationship, and requiring the triangle phantom without nodes inside and with nodes on sides according to a relative position relation between the nodes, and reserving the sides that meet the above two requirements in the adjacency matrix, and otherwise setting to 15 be 0; transforming the fully connected dynamic adjacency matrix into the dynamic brain functional network through the above steps. This method essentially removes weak function connection according to an automated principle without manually setting thresholds, which has strong feasibility and practicability.
Patent NL-6506144-A (NL)
IPC: H04L7/02
Filed: 1965-05-13
Abstract: 1,076,557. Data transmission. INTERNATIONAL BUSINESS MACHINES CORPORATION. May 13, 1965 [May 13, 1964], No. 20167/65. Heading H4P. In a data transmission system equal-length blocks of data are recoded into blocks of like length, each recoded block having one half of it the inverse of the other half, and all blocks having the same fundamental frequency. Four-bit blocks a, b, c, d, Fig. 6 (not shown), are used in the embodiment described, and are converted to four-level four-bit length blocks +A, +B, -A, -B, the conversion being A = 2a+b, B = 2c+d, where a . . . d are + 1v for binary 1 and - 1v for binary 0. The receiver includes means, not described, for recoding the four-level data to the original binary form, and also means for synchronizing sampling means which operates during only two of the four bit-periods in a received block. It is a characteristic of the received data that the signal level has values only of Œ3nV or Œ1nV, and has no D.C. component. Synchronization may be by way of the data itself or by use of a periodic sync. signal. The circuits for both systems are described.
Patent NL-6808461-A (NL)
IPC: F16H57/039
Filed: 1968-06-14
Abstract: 1,227,232. Gear housings. H. JORG. 14 June, 1968 [15 June, 1967], No. 28539/68. Heading F2Q. A gear housing in which the gear-carrying shafts are mounted in ball or roller bearings has bores 10, 12, each large enough to permit the introduction of a respective gear-wheel or worm into the housing, the bores directly receiving the ball or roller bearings of the shafts carrying the respective gear elements. The inner end of a shaft 6 carrying a worm-wheel 9 is supported in a blind bore 10<SP>1</SP> by a ball bearing (not shown). An outer ball bearing 8 is received in the bore 12 and a sealing ring 7 is received in an enlarged portion 13 of bore 12. A shaft 2 of a worm 5 is similarly supported by an inner bearing and an outer ball bearing 4 in the bore 10. The stepped bores are cut in a single operation by a multiple tool, and the shafts with their gear elements, bearings, and sealing rings are mounted by single pressing operations. The housing is otherwise as described in Specification 1,227,231.
Patent NL-7113485-A (NL)
Title: Mushroom growing - in cellulose-contg medium in plastic sacks
IPC: A01G1/04
Filed: 1971-10-01
Abstract: 'Pleurotus Ostreaus' type mushroom are grown by making a mixture of cellulose-contg. products (straw, sawdust, etc) and water at pH about 6.0, packing 2 kg of the mixture into transparent plastic sacks, sterilising at 120-145 degrees C cooling, adding a small amt. of a prepd. mycelium and spraying wit about 50 g chalk soln., sealing the sack and forming it into a block and storing at plus-or-minus 25 degrees C and a R.H. of >80%, lowering the temp. to 20-18 degrees C and storing the whole in the same atmosphere at 18-25 degrees C until the block is homogeneous and firm with a white surface, cold storing for 5-15 days at 5 degrees C, then storing in a growing chamber at 10-15 degrees C until gelatine-like points appear on the surface of the block, making openings in the sack at these points and allowing the mushrooms to grow out. When fully grown the mushrooms are plucked and the contents of the sack can be recycled. Process allows regular prodn of mushrooms throughout the year and gives high daily yields.
Patent NL-7407463-A (NL)
Title: Ambrettolide and its isomers prodn. - from 1,9-cyclohexadecadiene useful as perfume constituents
IPC: C07D303/04
Filed: 1974-05-31
Abstract: Ambrettolide and its isomers (VI) wherw x = 5,6,7 or 8, y = 8,7,6 or 5 and x+y = 13, are made by (1) reacting 1,9-cyclohexadecadiene (I) with a peracid to give 1,2,9,10-diepoxycyclohexadecane (II), (2) reducing the (II) to 1,9-cyclohexadecadiol and 1,8-cyclohexadecadiol (III); (3) oxidizing the (III) to 9-hydroxy-1-cyclohexadecanone and 8-hydroxy-1-cyclohexadecanone (IV); (4) oxidizing the mixture (IV) with a peracid in the presence of BF3 etherate catalyst to give a mixture of 8-, 9-and 10-hydroxy-1-cyclohexadecanolides (V) and (5) dehydrating the (V) to ambrettolide and its isomers (VI) in the prefume of strang acids. The products (VI) are useful as perfume components with a pleasant musk odour.
Patent NL-7408567-A (NL)
Title: Filter for purificn of waste water - filter grains being periodically circulated by compressed air
IPC: C02F3/04
Filed: 1974-06-25
Abstract: In a physical and/or biological purificn. process for waste water and sewage -, the latter is allowed to trickle, for a limited period, over the filter bed in order to build up a layer of sludge and micro-organisms. The grains covering the filter bed, are circulated from time to time and the sludge removed. To increase the efficiency of the sludge removal, the waste water is distributed uniformly over the whole of the filter bed by rotating distribution arms. The grains, with dia. of 6mm, are kept in a reservoir resting on a concrete base; a central well supports arms for recovering the sludge and washing arms. These rotate around two pipes, one admits compressed air and the other evacuates sludge. The air serves to aerate the biological layer on the grains. Circulation of the filter grains prevents clogging and efficiently detaches the sludge from the grains.
Patent NL-7501061-A (NL)
Title: Shield with sliding plates - has plates sliding in rails in stack and becoming progressively shorter
IPC: E06B3/92
Filed: 1975-01-29
Abstract: The shield is particularly for covering or exposing a heat accumulator for buildings to be warmed by the sun, and the plates slide in two sets of grooves with their openings towards each other. The rails containing the grooves (8, 9, 10, 8a, 9a, 10a) in each set are stacked one above the other, and decrease successively in length from a maximum in stages equal to the length of the plates (12-14). Means are included for moving the plates along the grooves, starting from the one in the longest pair. Each plate can have a stop protruding from its surface at one end, engaging with the edge of the next plate so as to take the latter with it when moving along the grooves.
Patent NL-7506942-A (NL)
Title: Cultivation bags for vegetables or flower seeds - have germination orifices distributed over surface and ventilation holes at base
IPC: A01G31/06
Filed: 1975-06-11
Abstract: The cultivation system for vegetables and flower seeds involves vertical container (11) in the form of long hollow bags. The bottom ends have flat floors (13) which have ventilation orifices (14) distributed over the circumference at the base of the container sides. The top end is also closed and has a projecting hook (16), which can be latched in an associated loop (18), which is fixed to a support (17). There are orifices (12) distributed over the surface of each container (11). These orifices (12) lie in places at even intervals above each other along the height of the container (11), and at even, staggered spacing around the circumference.
Patent NL-7604491-A (NL)
Title: Moulding phenol-formaldehyde resin article - contg powder and fibre filler in differentially heated mould to produce high density skin
IPC: C08J9/34
Filed: 1976-04-27
Abstract: A moulded article is formed by mixing with a formophenolic resin a filler of mineral powder and mineral, vegetable or synthetic fibres and then adding an acidic or basic catalyst and a low b.pt. foaming agent. This mixt. is fed into a differentially heated mould so that the mixt. foams to produce closed cells decreasing from the heated upper region to the cooler lower region whereby to form a high density skin on the moulded article at the lower region of the mould. The method is used for moulding roofing panels. Roofing panels have a high mechanical resistance, and a resistance to atmospheric pollutants. The panels are completely waterproof and fireproof.
Patent NL-7702684-A (NL)
Title: Inductively heated food container - has thermally insulated cover and internal metallic heat radiator
IPC: H05B6/12
Filed: 1977-03-11
Abstract: Meals for institutional feeding are arranged on trays in a central commissary with hot and cold food portions in separate containers. The containers for the hot items have bases formed with metallic plates and thermally insulated covers with internal metallic heat radiators. The trays are arranged in stacks in a refrigerated transport cart having spaced shelves which extend between the trays and include induction heating coils. The hot food containers are provided in a variety of configurations each of which is heated at a different rate by the coils so the serving temperature of the food is determined by the type of its container.
Patent NL-7711445-A (NL)
Title: Insulated floor construction system - using insulating material deposited on support between walls below floor level
IPC: E04B1/76
Filed: 1977-10-18
Abstract: The system constructs a thermally insulated floor by laying it on supporting walls and with a layer of insulating material underneath. Supporting members (6) are fixed between the walls (1, 2) below the level fo the floor underside, and the insulating material is fixed to or laid loose on them. The floor itself is then separately completed above it. The members can be wires stretched taut between the walls, and anchored to hooks or eyes grouted into the latter.
Patent NL-7810724-A (NL)
Title: Shuttleless loom with identical weft pickers - transferring yarn at mid-warp and including yarn clamps and cutters
IPC: D03D47/23
Filed: 1978-10-27
Abstract: A shuttle-less loom has two weft pickers attached to lances so that a weft yarn is advanced to the centre of the warp by one picker where it is gathered by the other weft picker and moved across the rest of the warp. Each weft picker is identical and includes a main body with a pointed front end with a spring biassed clamp arm for holding the weft yarn. Associated with the clamp arm is cutter blade for cutting the weft yarn, and behind the clamp arm is a guide for guiding the weft yarn. Because both weft pickers are the same, they are cheap to produce.