baber/WOPTO huggingface dataset:
Patent MX-PA98001833-A (MX)
Title: Ecological equipment for producing tortillas.
Inventor: SERGIO ALEJANDRO CELORIO GARRI
Filed: 1998-03-06
Abstract: The present invent is related to an ecological equipment for producing tortilla, which has been improved in the part concerning the baking, and the efficient use of calorific energy for its coction. The advantages of the present equipment are to comprise an oven that can be thermally insulated avoiding to the utmost the heat transference into the environment; it does not pollutes the ambient with toxic substances resultant from combustion; it has heating elements keeping enough calorific energy to limit the temperature peaks with increased surface, without producing short in the resistance and not conducting electric energy to other parts, nor requiring electricity insulator fixing accessories. Obtaining a heating element that is rigid and with mechanic resistance qualities to the shear rates and flexural momentums. The invent consists in doing the calefaction of the flat-pans by means of heating elements comprising electric resistances embedded in a superconductive heat ceramic matrix, than when heated by the electric resistance body, radiates heat to all its surface, frame supported.
Patent MX-9803104-A (MX)
Title: Camera assembly using mandrel to roll film in chamber.
Inventor: WATKINS JOSEPH ALBERT
IPC: G03C3/00
Filed: 1998-04-20
Abstract: An apparatus and method for loading and prewinding a photographic film cartridge in a camera frame assembly. The camera frame assembly has a rear opening. The camera frame assembly has a cartridge chamber and a supply chamber facing the rear opening. In the method, a film cartridge is first positioned in the cartridge chamber of the camera frame assembly. The leading portion of a filmstrip is advanced out of the cartridge to the supply chamber of the camera frame assembly. A mandrel is admitted into the supply chamber. The leading portion of the filmstrip is guided around the mandel. The filmstrip is cinched to the mandrel. The mandrel is rotated to wind a main portion of the filmstrip into a film roll around the mandrel. The mandrel is removed from the film roll. The rear opening of the camera frame assembly is closed.
Patent MX-PA99000767-A (MX)
Title: Single counter dual modulus frequency division apparatus.
Inventor: CARL LYNN SHURBOFF
IPC: H03L7/193
Filed: 1999-01-20
Abstract: A single counter dual modulus frequency divider apparatus (400) utilizes a programmable divider (508) configured to receive an RF input signal at the divider system input (500) and a modulus control (516) produced by a programmable counter (510). The modulus control (516) sets a divide value of the programmable divider (508) to produce a divided signal at a programmable divider output (514). A switch (512) is configured to receive a first program instruction at the first program instruction input (504) and a second program instruction at a second program instruction input (506) to produce a count control (518). The programmable counter (510) receives the divided signal appearing at the programmable divider output (514) and the count control (518). The count control (518) sets the count value of the programmable counter (510). The programmable counter (510) counts periods of the divided signal appearing at the programmable divider output (514) to produce the output divided signal at th e divider system output (502).
Patent NL-2016074-A (NL)
Title: Inrichting voor het behandelen van een hoofd.
Inventor: NICOLETTE MARIA MAK
IPC: A45D19/16
Filed: 2016-01-08
Abstract: Inrichting voor het behandelen van een hoofd, waarbij het een mutsvormig hoofddeksel omvat, dat is ingericht om over ten minste een gedeelte van het hoofd te worden geplaatst en langs een rand daarvan althans nagenoeg fluïdumdicht op het hoofd aan te sluiten, waarbij het hoofddeksel een toevoer omvat voor het toevoeren van een fluïdum aan een ruimte tussen het hoofd en het hoofddeksel.
Patent NL-2033897-A (NL)
Title: Method for synchronously leaching rare earth, fluorine and lithium acid leaching solution from rare earth electrolytic molten salt slag
Inventor: HAO WEN
IPC: C22B1/02
Filed: 2023-01-02
Abstract: The present invention relates to a recycling technology of metallurgical secondary resources, in particular to a Hœthod for synchronously leaching rare earth, fluorine and lithium acid leaching solution from rare earth electrolytic molten salt slag. The present invention. mixes the rare earth electrolytic molten salt slag with calcium oxide and aluminum sulfate, and then cooperative roasting is performed, so that rare earth fluoride in the slag reacts with. the calciuHL oxide to generate rare earth oxide that is easily soluble in acid and calcium fluoride that is slightly soluble in acid. The calcium fluoride generated and unreacted lithium fluoride in the rare earth electrolytic molten salt slag react with the aluminum sulfate at a high temperature.
Patent NL-255025-A (NL)
IPC: H01L49/02
Abstract: 893,803. Superconductor circuits. STANDARD TELEPHONES & CABLES Ltd. Aug. 12, 1960 [Aug. 14, 1959], No. 27846/59. Class 40 (9). [Also in Group XXXVI] A superconductor circuit device consists of a substrate of a semi-conductor material which is insulating at the low operating temperature of the device and on which is electroplated a metal conductor portion forming part of the superconductor device. As shown in Fig. 1, a binary data storage device consists of a substrate 10 of mono-crystalline silicon which is suitably massed and acts as the cathode in an electroplating bath to deposit lead or indium sensing conductors 15 and areas 16 and 17 to connect the sensing conductors to the rear of the device. A silicon monoxide insulating layer 14 is then deposited from the vapour phase and a lead film evaporated. Holes with diametric bars across them act as the storage elements. Insulating layers 21, 22, 23 between which lie the drive conductors 19, 20 which may be of niobium are then deposited. Array of storage elements.-Figs. 2 and 3 show top and bottom views of an array of storage elements formed by lead films both above and below the substrate. Below and insulated from the lead films are the sensing conductors which extend along the surface of the substrate as 35a, 36a and are connected through the substrate to corresponding sensing conductors on the lower side. The drive conductors also extend along the top as 39a and 40a and are connected to corresponding row drive conductors 35b, 36b beneath. The column drive conductors 43a to 43 fare separate for all six columns of storage elements however and are connected to terminals 44 at the edge of the device.
Patent NL-6911641-A (NL)
Title: Tri-iodo-benzoic acids as x-ray contrast ag- - ents
IPC: A61K49/04
Filed: 1969-07-30
Abstract: 1.16-dioyl-bis(3-carboxy 2.4.6-triiodoanilin of formula: together with non-toxic, water soluble metal and amine salts, are active as the shadow component in X-ray contrast agents especially for the gall bladder. The compounds may be prepared by reacting 3-amino-2,4,6-triiodobenzoic acid with 4.7.10.13 tetraoxahexadecane 1.16-dicarboxylic acid, and are suitable for parenteral use.
Patent NL-6914052-A (NL)
Title: Peat dissolved in situ to form a humic and - fibrous slush for separating
IPC: B01J2/00
Filed: 1969-09-16
Abstract: Peat divided into fibrous and humic components for better peat utilisation and recovery is effected by slushing the peat in situ so that the peat dissolved to give an aqueous suspension of fibrous and humic components which can then be separated more easily. The peat is pref. broken down in the water in situ by splitting the deposit into blocks which are then hydraulically conveyed to where a vaned pump breaks down the blocks to form the two components sludge for splitting.
Patent NL-7107711-A (NL)
Title: Drum dryer - with split chambers for sequential liquid treatment and drying of the contents
IPC: F26B11/18
Filed: 1971-06-04
Abstract: The outer walls are perforated and the drum is divided lengthwise into two halves which can be displaced relative to each other along two guide frames. Each half is divided crosswise into a number od separate chambers with gaps between them and the whole drum is so mounted that it can be lowered, the lower halves with their contents being dipped into a number of separate tanks filled with treatment liquids, successive rotations and axial shifts allowing multiple treatment to be carried out. Independent loading/unloading of the two halves increases the versatility fo the machine, reduces down-time, and hence increases nett output.
Patent NL-7203807-A (NL)
Title: Double-glazed units prodn - with completely sealed edge zones
IPC: C03B23/24
Filed: 1972-03-22
Abstract: Double-glazed untis are prepd. by pre-heating the plates and advancing them past sealing device which heats the edges of the plates to a deformable state and presses them together to form an edge wall between the plates. The plates are supported vertically and carried through a pre-heating zone in a direction perpendicular to their surfaces and then moved in the direction of their ends through the sealing station along a path parallel to their surfaces, the sealed units then being supported vertically and advanced through a discharge zone in a direction perpendicular to their surfaces.
Patent NL-7313252-A (NL)
Title: Smooth-walled open topped vessel - has metal cladding on free-standing profiled section frame absorbing loads
IPC: E04H4/00
Filed: 1973-09-26
Abstract: The vessel is particularly for use as a swimming-pool and is constructed by placing a thin skin of welded emtal cladding against a frame of metal profile sections mounted in a foundation strip, and preferably free-standing. This frame absorbs all static loads. The footpath plates at the top of the pool can be designed to absorb all horizontal loads, and the cladding skin can be shaped to cover the top of the frame and form the pool edge. It can extend over the footpath plates and support a grating above the overflow gutter. The grating can be composed of meatl profile sections fixed to the footpath plates.
Patent NL-7614615-A (NL)
Title: Child's pushchair with impermeable seat and sides - has perforated rear support with releasable cover secured by sliding clasp fastener
IPC: B62B9/26
Filed: 1976-12-31
Abstract: The child's push chair (10) comprises a frame (11) containing a compartment (17) for the child formed from mainly air-impermeable material (17a-d) of which the rear support (17b) is provided with an opening (18) covered by a perforated panel (20). A co ver (19) releasably covers this opening, and there are sliding clasp fastener strips (F1, F2) along the edges of the cover and the opening so that the cover can be released and secured by means of a sliding clasp (F3). The cover may have triangular perforated ventilation panels along its side edges, the sliding fastener strips being provided along the free edges of these panels and the edge of the opening.
Patent NL-7704451-A (NL)
Title: Aircraft nut and bolt assembly system - detects alteration in distance between datum points on nut when tightening
IPC: B25B23/147
Filed: 1977-04-22
Abstract: The nut and bolt assembly system is for use with a load-indicating nut ensuring that the bolt has been pulled down to the correct degree. A tightening torque is applied to the nut simultaneously with a detector for the alteration in distance between two datum points on the nut body. Torque continues to be exerted until the detector has reacted to an alteration of a predetermined value in the distance concerned, and which in turn can be arranged to initiate a visual or audible signal. Where a power-operated spanner is used, the signal can cut off the power to it.
Patent NL-7908616-A (NL)
Title: Pattern recognition using digitised video signal - is normalised w.r.t. light source intensity by comparison with opaque image signal
IPC: G06K9/00
Filed: 1979-11-28
Abstract: A method and system for pattern recognition enable optical scanning of a pattern followed by scanning of an unknown pattern and determination of the best possible correlation between unknown and previously scanned patterns. They enable comparatively rapid yet accurate recognition involving digitisation of a video signal normalised w.r.t. light source intensity. A video camera generating the signal corresp. to the scanned region has an associated opaque piece generating a black video signal. The camera output is averaged w.r.t. the black level to produce a varying output threshold with which the video signal is compared before being digitised.
Patent NL-8200884-A (NL)
Title: Machine for hardening soft ground in depths - has vaned agitation shaft rotating in elongate support cylinder having upper and lower brackets connected via jacks
IPC: E02D3/12
Filed: 1982-03-04
Abstract: The machine for hardening soft ground, has an elongate agitation shaft with an agitation vane at a lower portion. The shaft is rotatably fastened to an elongate support cylinder, and the upper end of the shaft is connected to a rotary drive unit. A hardener supply unit discharges a hardener in the vicinity of the agitation vane. Brackets on outer circumferential surfaces of upper and lower end portions of the support cylinder project outward. Pairs of the upper and lower brackets are joined together via jacks, the brackets of a pair being vertically opposed to each other. The jacks can be expanded and contracted to correct the direction in which a lower end portion of the machine is inserted into the soft ground.
Patent NL-8202734-A (NL)
Title: Lorry loading-unloading arrangement for farm animals - has combined loading platform and weighing machine, using suspension beam projecting from centre top of bodywork with suspended crate
IPC: G01G19/08
Filed: 1982-07-07
Abstract: The arrangement is partic. intended for transporting small farm animals e.g. piglets which can be packed into crates. There is a suspension beam which can be projected outwards of the bodywork of the vehicle. It is located at the centre of the top edge. A weighing machine is fitted to the free end. The weighing crate can be suspended from the weighing machine. The crate has hinged sidewalls and can be placed in a cutout on the loading platform.
Patent NL-8302208-A (NL)
Title: Back muscle exercising apparatus - has spring-loaded upright telescoping tubes swivelably coupled to handlebar and lap rest rod
IPC: A63B23/02
Filed: 1983-06-21
Abstract: The physical exercising apparatus is particularly intended for strengthening the back muscles by stretching. It comprises a horizontal rod supported in the lap of a sitting person, a handle bar and an upright telescopic tube contg. a compression spring and having its upper end coupled to the bar, whilst its lower end is coupled to the rod, e.g. via a ball joint. The handlebar may be swivellably adjustable connected to the upper end. This end may rest on the spring supported on a vertically adjustable bearing inside the tube. FL.
Patent NL-8500332-A (NL)
IPC: C02F3/06
Filed: 1985-02-06
Abstract: A process for carrying out micro-biological fermentations, wherein a nutrient liquid and, if necessary, gases are passed through a fixed system of open cell polyurethane foam units, which system comprises at least two adjacent foam layers (1) each having a flat main surface (2) and an embossed main surface, (3) wherein in the subsequent layers (1) said embossed surface (3) of a foam layer (1) is positioned against the flat surface (2) of the adjacent foam layer (1).
Patent NL-8802550-A (NL)
Title: Disposable protective gloves - made from paper covered with a thin layer of thermoplastic
IPC: A41D13/08
Filed: 1988-10-17
Abstract: A hand protector for protecting the hand against coming into contact with a fluid, and which in use covers the whole hand, is made from paper covered on at least one outer surface with a thin layer of a thermoplastic. Pref. the paper is sodium kraft paper with a wt. of at least 30 g/m2. The thermoplastic covering layer is esp. of polyethylene at least 10 micrometres thick.
Patent NL-9001931-A (NL)
Title: Distribution system for pay TV signals in hotels - records data about use of receiver on removable magnetic tape for later account calculation by staff
IPC: H04N7/16
Filed: 1990-09-03
Abstract: The signals from a number of video recorders (2) or other signal sources are multiplexed (4,6), amplified (8) and distributed over a cable to a number of rooms or buildings. Each user installation has a t.v. set (14) which can be fed with the HF signal from the cable via an electronic switch (10). The switch will only conduct during the multiplex periods permitted by the extraction unit (12), which is controlled by the channel selected by the user. Details of channels selected and times viewed are recorded (16) on a magnetic medium (18). The medium is read by the staff of the hotel to determine the charges to be added to the bill.
Patent NL-9100358-A (NL)
Title: Refuse separating installation - has supply transport belt and sorting station with suction duct to remote light particles and inclined partition to divert heavy particles
IPC: B07B13/00
Filed: 1991-02-27
Abstract: The separating installation for refuse, includes a supply transporter belt, which at the end has a sorting station where an operator sorts refuse by hand for depositing onto two transporters belts. The separating installation (1) has an inclined supply transporter belt (2) fitted as a vibrating trough (3). Vibrators (3-5) create the trough shaking action. At the end of trough (3) is a sorting station (6) with a seat (2) for the operable (8) handling refuse (9). A suction duct (10) removes the lightest particles white an inclined partition (11) diverts heavy particles.
Patent NL-9100698-A (NL)
Title: Biologically degradable string for tying plants - comprises natural fibres e.g. cotton twisted together with degradable artificial one e.g. rayon or viscose-rayon
IPC: A01G9/12
Filed: 1991-04-22
Abstract: The biologically-degradable string is partic. for use once only. It comprises one or more natural fibres, twisted together with a biologically-degradable artificial one based on natural materials, typically rayon or viscose-rayon, while cotton can be used as the natural fibre. They can be twisted together at roughly 500 turns per metre, and several strands so formed can then be twisted together, successive twisting taking place in opposite directions, but at 100 turns fewer per metre than in the first operation.
Patent NL-9102182-A (NL)
IPC: A61D17/00
Filed: 1991-12-24
Abstract: The invention relates to a method for determining the condition of an animal. To this end, movements of the animal are recorded by a first sensor during a certain time interval and converted into electrical signals. Said signals are conveyed to an arithmetic unit and processed to give a characteristic value for that time interval. This characteristic value is compared with a reference value. The sensor can be an acceleration sensor which is fixed to the animal. By means of a second sensor, the temperature of the animal can be recorded. Processing of the signals to give a characteristic value, and storage of these signals and the characteristic value can advantageously take place on the animal itself. <IMAGE>
Patent NL-9300585-A (NL)
Title: Device for cleaning brushes and combs
IPC: A46B17/06
Filed: 1993-04-02
Abstract: The invention relates to a device for removing loose hairs, flakes of skin and residues of hair spray from brushes and combs, comprising a housing which contains a motor and an elongate, rotatable cleaning brush which is mounted in line with the motor shaft and has radially projecting bristles which are placed in the core of the cleaning brush in such a way that the bristles form a spiral around the core in the longitudinal direction of the brush, and the housing contains an opening through which a brush or comb which is to be cleaned can be inserted and can be held against the rotating cleaning brush, and the brush is rotated at a speed of 750-2000 rpm. If appropriate, the device is also provided with a suction device for the hairs removed, etc., which is preferably also driven by the motor. <IMAGE>
Patent NL-9302025-A (NL)
Title: Viscosity controller of printing ink
IPC: G01N11/06
Filed: 1993-11-23
Abstract: Viscosity controller of printing ink (printer's ink), wherein the viscosity of the printing ink is measured with the aid of conduction-sensitive sensors on the basis of the efflux time of a known amount of fluid from a measuring cup. According to the invention, two colour sensors 1A, 1B are used to electronically compensate for the colour difference, caused by the change in viscosity, between a reference colour and the colour of the printed surface, while at the same time an electronic thermometer T1, T2 is likewise used to electronically compensate for the change in viscosity caused by the altered temperature. These actions are carried out during operation of the printing machine (printing press). <IMAGE>
Patent NL-9600014-A (NL)
Title: Intake manifold with removable baffles - has upper and lower manifolds assembled forming plenum chamber in fluid communication with intake
IPC: B29C48/09
Filed: 1996-08-23
Abstract: The intake manifold has a lower manifold unit with lower runner portions and a lower plenum portion and an upper manifold unit with an intake manifold opening surrounded by a carburetor mounting flange, upper runner portions and an upper plenum. When the upper and lower manifold units are assembled the upper and lower plenum portions form a plenum chamber is fluid communication with the intake opening and the upper and lower runner portions form a number of intake runners between the plenum chamber and the respective cylinders each of which has an outlet port and a surrounding passageway side wall. The unit is constructed so that each outlet port is aligned in fluid communication with a respective cylinder intake port. Baffle members are removably mounted as part of the assembled unit for directing flow of the fuel mixture and form a relatively uninterrupted extension of each of the respective flow passageways.
Patent OA-10656-A (OA)
Title: Plate-forme d'exploitation pétrolière en mer
Inventor: THOMAS PIERRE-ARMAND
IPC: B63B35/44
Filed: 1998-01-23
Abstract: An offshore oil rig comprising an upper body (1) located above the surface of the sea and connected to a completely submerged hollow base (3) via partially submerged substantially vertical connecting legs (2) forming a buoyancy tank. The submerged portion of each of the legs (2) comprises a series of at least two sections (10, 14), i.e. a first section (10) with solid walls defining an enclosed space and forming a buoyancy tank, and a second section (14) with a perforated side wall defining an inner space open to the surrounding marine environment.
Patent PT-76312-A (PT)
Title: Process for preparing 1,2,4-triazine and pyrazine derivatives
Inventor: WONG DAVID TAIWAI
IPC: C07D491/04
Filed: 1983-03-01
Abstract: This invention relates to certain amino-5,6-diaryl-1,2,4--triazines and -pyrazines useful as activators of GABA and benzodiazepine binding.
Patent PT-76920-A (PT)
Title: Process for the preparation of catalyst carriers for the alpha-olefins polymerization and copolymerization
IPC: C08F4/02
Filed: 1983-06-23
Abstract: The present invention relates to catalyst supports for the polymerization and co-polymerization of alpha-olefins, especially ethylene and propylene, consisting essentially of magnesium chloride, characterized in that these supports occur in the form of spheroidal particles with a mean particle size by mass comprised between 10 and 100 microns and having a narrow particle size distribution, which can be controlled, such that the ratio of the mean diameter by mass to the mean diameter by number of the particles is less than or equal to 3.0, and the process for the preparation of the said supports.