baber/WOPTO huggingface dataset:
Patent MX-9708506-A (MX)
Title: Slip free vertical rack design.
Inventor: TOMANOVICH JOHN A
IPC: H01L21/683
Filed: 1997-11-04
Abstract: The present invention relates to a vertical rack for supporting a plurality of semiconductor wafers in a spaced, substantially horizontal, parallel relation, the vertical rack comprising: a) a vertical support means, and b) a plurality of vertically spaced, horizontal support means extending substantially horizontally from the vertical support means to define a plurality of support levels for supporting the wafers, wherein the horizontal support means are projections, each projection comprising an arm terminating in a wafer platform such that the innermost contact between at least one wafer platform of each support level and its supported wafer is in the region of between 20 percent and 80 percent of the wafer radius, measured from the edge of the wafer, and wherein the arm projects at a continuous upward incline and terminates in the wafer platform.
Patent MX-PA97008815-A (MX)
Title: Induction foil cap sealer.
Inventor: SARLES FREDERICK WILLIAM
IPC: B65B57/04
Filed: 1997-11-14
Abstract: An sealing system includes a frame, a ferrite core disposed within the frame, and a litz wire coil disposed proximate to the ferrite core for producing an electromagnetic field within the ferrite core, where the ferrite core and litz wire coil are adapted to direct the electromagnetic field toward a foil to seal an opening of a container with the foil. The sealing head is air cooled within the induction sealing unit.
Patent MX-9709124-A (MX)
Title: Self-cooling beverage and food container and manuacturing method.
Inventor: ANTHONY MICHAEL M
IPC: F25D3/10
Filed: 1997-11-26
Abstract: A rapid refrigeration apparatus includes a container having a container upper end, a conainer wall with a container opening in the container upper end bordered by a container rim, the container liquid container contents; a receptacle extending within the container and containing a refrigerant, the receptacle including a cup portion sized to fit into the container opening, a cup flange sized to rest against and sealing secured to, the container rim and a cup wall, at least a portion of which is expandable, the cup wall having cup wall opening mechanism for releaing the container contents into the receptacle; and a lid sealingly secured to the cup flange and including a lid opening mechanism for releasing the refrigerant from the receptacle inot the atmosphere and for releasing the container contents from the receptacle form consumption; the lid opening mechanism including a lid opening mechanism activation mechanism for voluntarily opening the lid opening mechanism at a selected moment in time.
Patent MX-9710483-A (MX)
Title: Electronic air dispensing and pressure balancing system for tyres.
Inventor: BENIMELI FERMIN JAIME LOUREIRO
IPC: B60S5/04
Filed: 1997-12-19
Abstract: Electronic air dispensing and pressure balancing system for tyres to be installed preferably in petrol stations, service areas, mechanical assistance stations on roads or the like, of the type comprising a compression unit which, either through a tank or directly, supplies a gas, preferably compressed air, to an inflation unit which has a plurality of inflation conduits provided at their free ends with means for coupling said inflation conduits to the tyre valve, as well as a supporting structure for said conduits, having an actuation unit or a machine (1) comprised of a case (2), a metal frame (11), an electronic mesuring instrument, a pneumatic equipment (35), a propulsor or compressor equipment, with an external or internal compression unit, a base or support unit and an air supplying unit (5).
Patent MX-9804268-A (MX)
Title: Quenching fused materials.
Inventor: ASHLEY PETER J
IPC: B28B1/00
Filed: 1998-05-28
Abstract: A process is provided that permits the rapid quenching of molten ceramics by passing a flow of the molten ceramic into a turbulent fluid flow such that the flow is broken up into particles which then solidify as they pass into and through a cyclone and are finally separated from the fluid flow and collected as dry particulate ceramic materials.
Patent MX-9805135-A (MX)
Title: Call management services to telephone devices which are connected to a fixed wireless access subscriber unit
Inventor: KRAMER KRIS WILLIAM
IPC: H04W84/14
Filed: 1998-06-24
Abstract: One aspect of the invention provides for a method of providing call management services to a conventional wireline telephony device (or devices) which receive telephony services by means of a fixed wireless access subscriber unit. Such a subscriber unit (SU) includes a wireless transceiver for communicating with a wireless network and a telephone subscriber line interface which connects to a telephone subscriber line to which the telephony devices are connected. Such a subscriber unit is configured to carry out the following steps. Upon receipt of an incoming message (which typically occurs during call set up of an incoming call) subscriber unit evaluates whether call management services information is present, and if so searches the message, according to the wireless protocol for the CMS information and extracts the CMS information. The SU then interprets the received information, determines what information should be passed to the telephony devices to the SU and produces a message containing the relevant information which is then sent to the telephony devices via the telephone subscriber line. According to a preferred embodiment, the new message may contain information not present in the original incoming message. This new information is retrieved from a user selected directory stored within the SU. According to another embodiment of the invention the SU may contain a plurality of transceivers and a plurality of subscriber line interfaces wherein said subscriber unit can effectively act as a wireless key system.
Patent NL-2025892-A (NL)
Title: Preparation method of lignin-resin super-hydrophobic insulated corrosion-resistant coating
Inventor: SHOUJUAN WANG
IPC: C23F11/173
Filed: 2020-06-23
Abstract: The present invention discloses a preparation method of a lignin/resin superhydrophobic insulated corrosion-resistant coating, and relates to the technical field of coatings and polymeric functional materials; dissolving alkali lignin in a polar solvent, slowly adding an initiator to an obtained alkali lignin solution, heating to 90— 180°C under protection of nitrogen, slowly adding long-chain alkane methoxysilane to react to obtain a modified alkali lignin solution, settling the modified alkali lignin solution to separate out to obtain modified alkali lignin modifier, adding the modified lignin into hydrophobic resin, stirring and adding a curing agent to obtain a lignin/ resin composite coating, and spraying the coating to the surface of wood, ceramics or metal by using a spray gun to form a super-hydrophobic surface film layer; the super-hydrophobic surface film layer has strong hydrophobicity, corrosion resistance and insulativity, adopts raw materials which are cheap and rich in source, belongs to cyclic comprehensive application of biomass raw materials, and thus has good application prospect and economical benefit.
Patent NL-2028267-A (NL)
Title: Production method of poultry meat raw material for soup product
Inventor: LICUI XIAO
IPC: A23B4/00
Filed: 2021-05-20
Abstract: The present invention discloses a production method of poultry meat raw material for soup product, including: slaughtering poultry after quarantine, drawing blood, removing hairs or feathers, drawing for removing viscera of the poultry, slicing into 5 meat cubes, cleaning, draining, performing heat treatment with superheated steam, performing air-cooling and individual quick freezing, packaging and storing at -18°C. The production method retains the umami of poultry meat raw material to the maximum, ensure the delicious taste of the final soup product, solve the problems of poor meat quality and insufﬁcient umami in the soup product produced with eXisting 10 frozen raw materials, and provide a technical basis for the industrialization of soup products. 15
Patent NL-2032954-A (NL)
Title: Electrophoresis-assisted laser strengthening method and device for steel saw surface
Inventor: LI ZHOU
IPC: C25D13/22
Filed: 2022-09-05
Abstract: Disclosed are an electrophoresis—assisted laser strengthening method and device for a steel saw surface. The method includes: fixing a saw blade on a supporting plate by an electromagnetic pressing module; driving an electrophoresis processing tank to move, so as to insert a tooth tip into the electrophoresis processing tank; putting a nanometer‘ material into a nanometer material mixing module, fully conducting mixing and dilution, and conveying a nanometer solution to the electrophoresis processing tank; turning on a power supply, and depositing the nanometer l material on the tooth tip; driving the electrophoresis processing tank to move away from the saw blade; driving a laser head of a laser welding module to align with the tooth tip; and starting the laser welding module, and conducting laser welding to form a bimetallic saw blade. According to the present invention, the nanometer material is stably welded, and, prevented, from. falling off.
Patent NL-290744-A (NL)
IPC: E04B1/61
Filed: 1963-03-27
Abstract: 977,378. Fasteners. F. W. ROHE. May 16, 1963 [Jan. 2, 1963], No. 26376/64. Divided out of 977,377. Heading F2H. [Also in Division B3] A one-piece fastener D is secured in a blind bore 60 of a sandwich panel A, and comprises a head 28 having flutes 30, a weakened section 62, and a screw-threaded blind bore 36. The fastener is installed by a tool, comprising an anvil 71, a nut 73 having a left-hand thread, and a bolt 75, which co-operates with the nut, and is screwed into the fastener. In operation with the fastener screwed on to bolt 75, the former is passed through a hole 19 in the panel and a hammer blow is struck on the bolt until the skin 15 is dimpled. Bolt 75 is rotated in the direction of arrow 78, with the anvil held stationary, the bolt is retracted through the anvil, and the portion 62 of the fastener collapses, thus locking flutes 30 in skin 15.
Patent NL-6408054-A (NL)
IPC: B05C19/02
Filed: 1964-07-15
Abstract: <PICT:1045700/C1/1> <PICT:1045700/C1/2> A constriction plate for admission of hot fluidizing gas to a bed of material, e.g. pyrites, comprises a plurality of apertures having ducts therein for the passage of streams of said gas together with a cooler gas, arrangement being such that each stream of said hot gas is surrounded by cooler gas.  Fig. 2 shows a portion of the constriction plate 26 adjacent to the chamber wall:  fluidizing gas is admitted to a windbox below plate 26 and passes into pipes 30 which support cup members 64 serving to restrict flow of gas to pipes 30 and to prevent solids falling into the windbox.  Each pipe 30 is surrounded at its upper end by a pipe member 54 to which a cooling gas can be supplied by means of manifold 72 via pipe 84 (see Fig. 6). Pipe 30 is supported on the plate by flange 60 and pipe member 54 supports a cup-shaped ceramic member 56.  Cooling gas is supplied to manifolds 72 by pipe 76 and the arrangement of the manifolds and pipes 84 is such as to effect cooling (by the cool gas) of the plate, the body of which may be in the form of brick or other refractory placed or cast around the gas supply manifold and pipes.  Fig. 3 (not shown) illustrates a spatial arrangement of these gas supply conduits.
Patent NL-7315352-A (NL)
Title: Sheet steel foldable barbecue grill - is double acting i.e. for grilling and open fire use
IPC: A47J37/07
Filed: 1973-11-09
Abstract: The one piece grill stand is stamped from sheet metal and has recessed corners which facilitate folding into a rectangular support. The fire basket for charcoal is likewise stamped into a shallow tray, shaped with sloping corners, and the support frame has outwards diverging side flanges, which when the frame is set up provide rigidity, and consequently avoid sagging. A TEE shaped slot is provided in each vertical support leg in which the fire basket may be supported, e.g. suspended. Metal skewers e.g. for shis kebab frying are made with a heat centre corrugation. Stand is either used for grilling, or in the upturned position may be used as an open fire.
Patent NL-7316190-A (NL)
Title: Light-and heat-stable polyphenylene oxide plastics
IPC: C08K5/24
Filed: 1973-11-27
Abstract: Plastic compositions of polyphenylene oxide resistant to heat and light, comprise 0.1-6% (by wt.) of dispersed stabilisers, the stabilisers being organic phosphites or thiophosphites, hydrazines, benzoic anhydride or mixtures of these substances.
Patent NL-7410222-A (NL)
Title: Dredging system along set course - has free end of agitation pipe floating freely and travelling with dredger
IPC: E02F7/10
Filed: 1974-07-30
Abstract: The system uses a self-propelled dredger, equipped with a flexible floating pressure pipe leading to an agitation point alongside the vessel. The pressure pipe (2) is connected at one end to the latter (1), but its opposite free end from which the water is projected (4) floats freely. Means are included so that whenever the dredger moves forward the free end of the pipe moves with it. This can be effected by a jet mouthpiece (5) on the free end, or there can be an angle plate slewing on the pipe end.
Patent NL-7502047-A (NL)
Title: Display panel manufacturing process with sealed base and cover plate - has atmosphere processing hole in baseplate sealed by glass sphere at end
IPC: G09F13/26
Filed: 1975-02-20
Abstract: Display panel (10) consisting of hermetically sealed enclosure formed by a baseplate (20) and a coverplate (100). The panel manufacturing stages consists of the following. The formation of a hole (33) in the baseplate, hermetically sealing the baseplate and the coverplate along the circumference, and processing the atmosphere in the enclosed space via the hole, which is then hermetically sealed. This is done by smelting a glass sphere (130) placed in the hole. The groups of electrodes and this terminal conductors (30) are formed on the baseplate. When the coverplate is fitted and the sealing material applied, the whole unit is placed in a furnace.
Patent NL-7503239-A (NL)
Title: Conversion of starch to levulose from aq suspension - using alpha-amylase of baterial nature glucoamylase and isomerase
IPC: C13K11/00
Filed: 1975-03-19
Abstract: Starch is converted to levulose by mixing a granular starch with water, a bacterial alpha-amylase, a glycoamylase and an isomerase at 40-70 degrees C, below the gel temp. of the starch and at pH 5.0-7.0. Triaize starch is pref. used at a concn. of 10-70 wt%. Pref. 1.0-25 active units of the bacterial amylase, 0.1-5.0 active units of the glycoamylase and 0.1-20 active units to the isomerase are used for gram of dry starch. The mixt. is pref. free of Ca ions. The alpha-amylase may be of the genus Bacillus e.g. subtilus, licheniformis, coagulans or amyloliquefaciens. The glucoamylase may be of the genera Aspergillus, Endomyces or Rhizopus and cones for a fungal source. The isomerase is pref. of the genus Streptomyces e.g. albus, bobiliae, fradiae, roseochromogenes, etc. The mixt. must contain Co and Mg ions pref. in MgSO4. 6H2O and CoCl2. 7J2O. High yields of levulose are obtd. at relatively low temps. >90 deg of the starch is solubilised by the process.
Patent NL-7510537-A (NL)
Title: Central heating unit water heater - has drip tray underneath with drain connection
IPC: F24H9/00
Filed: 1975-09-07
Abstract: The water heater is partic. for central heating or the provision of hot water for washing. Between the bottom and the floor (3) is a drip tray (5), whose length and width are at least equal to its own, and with a connection (7) to a water drain (9). The bottom of the tray can be equipped with supporting posts (2) for the heater tank (1), and it can be of material resistant to the temperature occurring, and in particular non-inflammable. The design is particularly for installation in upstairs rooms or flats, avoiding the risk of damage to the building and contents in the event of a leak, before this is detected.
Patent NL-7705264-A (NL)
Title: Pulse train to stepped sine wave converter - has frequency divider and negatives supply pole coupled to output node via two sets of switches and resistors
IPC: H03K4/02
Filed: 1977-05-12
Abstract: A pulse train is converted into a stepped sinewave by a circuit in which all the current paths are supplied from the same potential. The positive supply pole (+V) is connected via a resistor (6) to a shared node (9). The negative supply pole (0) is connected to a zero rail which can be switched through via switches (3I-3M) and resistors (4I-4M) to the shared node (9). The shared node is coupled via further resistors (4A-4H) and further switches (5A-5H) to the eight outputs of a frequency divider (2). The stepped sinewave appears at the shared node.
Patent NL-7708906-A (NL)
Title: Floating cover for liq. containing reservoir - has float elements with flanges resting on and sealingly secured to, carrier frame
IPC: B65D88/34
Filed: 1977-08-12
Abstract: The floating cover for a liquid-containing reservoir consists of a carrier frame (1) with a number of individual float elements (2, 3) secured thereto. Each element has an outward flange (4, 5) all round, which rests on the frame and is sealingly (12) secured (9, 10). The outward flange may be formed by folding a top cover plate (7) around the outwardly flanged rim (8) of the box (6) forming the float element (2, 3). The fold connection is pref. gas-tight. At least the cover plate (7) may be zinc-plated. The flange (5, 4) may be secured on the frame by a clamp strip (11) with resilient seal (12).
Patent NL-7808282-A (NL)
Title: Wide span single- or multi-field bridge - has cross support walls fixed to tension cables anchored at ends
IPC: E01D11/00
Filed: 1978-08-08
Abstract: The single or multi-field bridge (1) has a superstructure running with compression-resistant effect from abutment to abutment. It is supported by spaced transverse support walls on a series of tension cables running parallel to each other below the roadway. The ends f the tension cables (4) are anchored only to foundations (2) in the ground, and the transverse support walls are fixed to the cables so as to be secured against axial displacement. Paired support walls may be brought together in a V shape above their cable attachment. Additional tension members may be fitted in the pier area (5) spanning the joint between two superstructure components. Wide spans can be combined with low structural height.
Patent NL-7811439-A (NL)
Title: Foamed edible emulsions e.g. low calorie mayonnaise - obtd. by mixing aq. mixt. contg. carbon di:oxide releasing agent, protein emulsifier and thickener, with gas-contg. oil and adding acid
IPC: A23L27/60
Filed: 1978-11-21
Abstract: Foamed emulsions are made by first forming a mixt. contg. water, a CO2-releasing agent, a protein-contg. emulsifier and a thickener. This mixt is added to an edible oil into which a gas has been incorporated. An amt. of acid is then added which is sufficient to release the CO2 from the CO2-releasing agent and to give the emulsion the required pH. The process is esp useful for the prodn of low-calorie foamed mayonnaise or salad cream. A highly foamed prod. with a fine texture in obtd., which is free from large bubbles and which does not shrink or storage.
Patent NL-8300821-A (NL)
Title: Water powered energy generator - uses centrifugal force of water flow driving two concentric rotor blades
IPC: F03B17/00
Filed: 1983-03-07
Abstract: The rotating liq. nozzle jet drives two concentric rotor blades. The blades are supported on a central spindle, and the inner blade row is set at a minimal clearance, and concentric w.r.t. the periphery of the nozzle jet. The outer blade row is set at a minimal clearance, round the inner blade row. The blade position of the inner row is such that the rotary liq. jet runs in the same direction as a rotating tube. The blade position of the outer row is such, that the jet rotates the outer row in the opposite direction.
Patent NL-8401947-A (NL)
Title: Centralised control and monitoring system - uses sensors connected to digital bus system controlled by CPU
IPC: H04L12/42
Filed: 1984-06-19
Abstract: A number of detection devices (3 to 8), e.g. temp. sensors, smoke detectors, light detectors, etc. are linked, by a looped bus system, to a c.p.u. Each end of the loop is connected to a separate input/output port (I/01, I/02) on the processor. The bus carries a binary signal stream and also has separate conductors for various clock and control signals. Each detection device is connected, if necessary via a-d converters, to shift registers which have access to the bus. Interrogation signals (9,10) are sent from both ports around the loop and shift patterns received back are analysed by the processor to recover the detector data. Any failed detector station are recognised by differences in shift characteristics.
Patent NL-8403209-A (NL)
IPC: B60B27/00
Filed: 1984-10-22
Abstract: Object of the invention is to introduce a Hub Bearing Unit for driven wheels due to which:
 1. mounting of essential parts of it are simplified,
 2. the bearing-load capacity increased. 
<??>These advantages are obtained by the features that:
 a. the outerring (9) has a conical shape following the rounded shape of the C-V joint outerring (1). Due to this arrangement one row of the rolling elements (5) contains more rolling parts than the other, which increases the bearing-load capacity,
 b. due to the conical shape of the outerring (9) the other parts such as the flange (16), innerring member (8) and cages (12, 13) can be axially mounted,
 c. more space between the flanges (10, 16) is obtained which enables easier readjustment of connecting means i.e. bolts (11, 21).
Patent NL-8601185-A (NL)
Title: Conversion of noxious dispersions to solid prods. - by sepn., drying sludge and evaporating effluent
IPC: C02F11/13
Filed: 1986-05-12
Abstract: (A) Processing of noxious dispersions is effected by (a) separating the dispersion into a sludge contg. 25-35% solids and an effluent contg. 1-3% solids; (b) drying the sludge to at least 90% solids on a perforated moving belt through which air with a relative humidity of less than 100% is passed; and (c) evaporating the effluent to produce a powder contg. at least 90% solids. (B) Evapn. of an effluent from a noxious dispersion is effected by concentrating the effluent to 20-30% solids in a multi-stage evaporator and spray drying the prod. to at least 90% solids.
Patent NL-8801967-A (NL)
Title: Rectifying and smoothing unit for audio circuit - has diode bridge built into cylindrical capacitor casing
IPC: H01L25/11
Filed: 1988-08-05
Abstract: The a.c. supply is fed to two terminal posts (10,11) set into an insualted panel (9) in the top of the casing (2). Four diodes (12,13,14,15) are soldered between these input posts (10,11) and the positive (7) and the negative (8) terminal posts, to form a rectifying bridge. Two electrolytic capacitors are connected,via wires (3,4,5) between a central 'null' potential terminal (6) and the positive and negative posts (7,8).
Patent NL-8803069-A (NL)
IPC: C08F8/48
Filed: 1988-12-15
Abstract: The invention relates to a thermoplastic polymer based on a vinyl monomer, which is characterized in that the polymer composition contains more than 1% (wt) of one or more compounds according to formula I and/or II:    <IMAGE>  Form. I   <IMAGE>  Form. II  where R1 is a hydrogen atom, alkyl, aryl, cycloalkyl, cycloaryl and/or a halogen. By applying a polymer according to the invention the composition is protected against thermal decomposition so that the CO2 emission during or after processing is lower than 0.5% (wt). Polymers according to the invention are excellently suited for the production therefrom of dashboards for motor cars and of housings for electric equipment.