baber/WOPTO huggingface dataset:
Patent NL-2024003-A (NL)
Title: Method and computing device for identifying suspicious users in message exchange systems
Inventor: ALEXANDER SERGEEVICH KALININ
IPC: H04L29/06
Filed: 2019-10-11
Abstract: A computing device for detecting suspicious users in messaging systems and a method for detecting suspicious users 5 in messaging systems performed on this computing device are proposed. The claimed method includes performing operations wherein: receiving multiple user messages from at least one messaging system; analyzing each of the received user messages to identify at least one sign of suspiciousness of a message 10 from a given set of signs of suspiciousness of messages; if at least one specified sign of suspiciousness of a message is detected in the analyzed user message, identifying at least one user associated with the analyzed user message in the specified messaging systems; assigning each of the identified 15 users a score of suspiciousness depending on the identified signs of suspiciousness of the message, each of making its own specified contribution to the assigned suspiciousness grade, ensuring change in the reputation indicator of the specified user based on the assigned suspiciousness grade; classifying 20 users in at least one of the specified messaging systems as suspicious users in the event that the changed value of their reputation score exceeds a predetermined reputation threshold limit. The claimed computing device is configured to exchange data with messaging systems and has a memory for storing 25 computer—readable instructions and at least one computing processor configured to execute computer—readable instructions while ensuring the operations of the claimed method.
Patent NL-2024511-A (NL)
Title: Street light sprinkler device
Inventor: JU WANG
IPC: F21V33/00
Filed: 2019-12-19
Abstract: The present invention discloses a street light sprinkler device, and belongs to the technical ﬁeld of a combination of a lighting device and a sprinkler device. The street light sprinkler device includes a double-layer spray pipe ﬁxed on a street light pole, and 5 the double-layer spray pipe is parallel to the street light pole. One end of the double- layer spray pipe is a water inlet, and the other end of the double-layer spray pipe is an air inlet. The double-layer spray pipe is provided with a double-layer pipeline consisting of a water passage pipeline and an air passage pipeline. The water passage pipeline and the air passage pipeline are sealed and isolated. The water inlet is connected to the water 10 passage pipeline, and the water inlet is connected to a pressure water pipe. The air inlet is connected to the air passage pipeline, and the air inlet is connected to a pressure air pipe. The outer side of the double-layer spray pipe is provided with a plurality of mixing nozzles, and each mixing nozzle includes a water outlet nested and combined with an air outlet. A spray cap is ﬁxed outside the mixing nozzle, and a plurality of spray holes 15 is arranged on the spray cap. The present invention is convenient to achieve large area coverage of urban roads, and employs a spray method of water and air mixing, which has a simple structure and is easily popularized. 20
Patent NL-2025654-A (NL)
Title: Hydraulic cylinder test bed measurement and control system
Inventor: JUNMEI GUO
IPC: F15C1/04
Filed: 2020-05-22
Abstract: A hydraulic cylinder test bed measurement and control system comprises console, electrical control cabinet, measurement and control cabinet, three test beds and main oil source components. Test data is acquired, analyzed and processed, a predetermined measurement and control program is automatically selected and started in automatic test mode according to test items selected by a user, instruction signals are sent to an analog output card and a PLC according to a predetermined action sequence, and output to actuating elements eg. proportional overflow valves, proportional reversing valves, solenoid valves and contactors, realizing real-time control and acquisition of test data eg. pressure, flow and displacement, full-automatic flow monitoring and control of performance test processes e.g. frequency response and step response of hydraulic cylinders, real-time data acquisition with high speed and precision, efficient and accurate real-time issuance of control commands, ensuring timeliness, accuracy, high efficiency and safety of the test measurements and control.
Patent NL-2032791-A (NL)
Title: Duck mitochondrial cytochrome oxidase subunit i (coi) gene amplification primer and use thereof
Inventor: HUIFANG PIAN
IPC: C12Q1/6888
Filed: 2022-08-18
Abstract: The present disclosure relates to the technical ﬁeld of mitochondrial gene acquisition from duck species, and speciﬁcally provides a duck mitochondrial cytochrome oxidase subunit I (C01) gene ampliﬁcation primer and use thereof. The primer has the following sequences: an upstream primer sequence of COI-F: 5'-CCATCTTACCCGTGACCT-3', and a downstream primer sequence of COI-R: 5'-TGGCTTGAAACCAGTGTA-3'. In the present disclosure, the duck mitochondrial CO] gene ampliﬁcation primer can increase a fragment length of an obtained duck mitochondrial CO] gene to about 1,551 bp. Moreover, the primer has a single band and a high ampliﬁcation efﬁciency, which can better meet needs of subsequent duck mitochondrial genome researches and duck population genetic diversity assessments.
Patent NL-6406577-A (NL)
IPC: B60C9/18
Filed: 1964-06-10
Abstract: 1,033,359. Pneumatic aircraft tyres. GOODYEAR TIRE & RUBBER CO. June 8, 1964 [June 10, 1963], No. 23566/64. Heading B7C. So as to minimize groove cracking, a tread or retread for a pneumatic aircraft tyre 5 comprises adjacent the tread surface plies 14, 15, reinforced by discrete synthetic organic filaments such as nylon, polyester or rayon between 3/8 and 7/8 inch in length and generally orientated circumferentially of the tyre. Preferably the plies 14, 15 contain between 4 and 10 parts by weight of filaments. A ply 8 adjacent the carcass is reinforced with wires between <SP>3</SP>/ 8  and <SP>7</SP>/ 8  inch long either in a random dispersion or generally transversely orientated across the tyre.
Patent NL-6905907-A (NL)
Title: Borosilicate glass-lined fused salt electrol - ysis vessel
IPC: C25C7/00
Filed: 1969-04-17
Abstract: This applies to the electrolysis of molten salts. The melt is in a vessel with borosilicate glass walls heated from the outside mainly at the bottom. Above the melt is a space formed by borosilicate glass vessel walls of a volume between half that of the salt melt and 4 times that of the salt melt. The wall is between 2 and 4 mm thick. Spec. the borosilicate glass has a compn. % SiO2 80, B2O3 13, Al2O3 2.25, Fe2O3 0.03, Na2O 3.50 and K2O 1.15, the molten salt comprises U/Pu oxy-compds. in fused alkali halides.
Patent NL-6910365-A (NL)
Title: Acid-curing furfuryl resin binder compsn for grp
IPC: C08L61/00
Filed: 1969-07-04
Abstract: A homogeneous mixture of (A) a furfuryl alcohol/formaldehyde resin (viscosity 15000 to 200000), the resin having been produced by acid resification of furfuryl alcohol and formaldehyde in a molar ratio 0.25 to 1.0 mole formaldehyde per mole furfuryl alcohol, neutralisation of the catalyst used, and removal of the water of condensation, with (B) 5 to 25% by weight of reaction mass of furfural, the binder composition having a viscosity 200 to 5000 cP at 25 deg.C. In production of glass-fibre reinforced articles, using a binder composition as above defined, an acid catalyst e.g. p-toluene sulphonic acid.
Patent NL-7006099-A (NL)
Title: Drive cylinders for spot-welding electrodes
IPC: B23K11/31
Filed: 1970-04-27
Abstract: Cylinder body has pressure fluid connections for a pair of pistons which move reversibly, and are connected by a piston rod and limited in movement by a bottom stop. An electrode-carrier casing is conical and is connected to the front end of the piston rod by an elastic element which absorbs the vibratory forces produced by the electrode contacting the weld piece, and suppresses them.
Patent NL-7214986-A (NL)
Title: Fibre web pipe as membrane support - helically wound fibre web band with ultrasonically welded synthetic fibres for reverse osmosis membrane appli-cation
IPC: B29C53/58
Filed: 1972-11-06
Abstract: Fibre web pipe as a carrier of membranes suitable for membrane filtration comprises a helically wound fibre web band, contg. weldable synthetic fibres, which are joined by ultrasonic welding. The inside of the pipe is sufficiently uniform, and has the necessary strength, to permit the deposition of a cellulose acetate membrane used for reverse osmosis without an interm. paper fibre layer. This reduces the flow resistance, and when membrane replacement is necessary. The complete unit is extracted from the press. support pipe for disposal.
Patent NL-7402328-A (NL)
Title: Roof type fire ventilator - has gap for cooling air at cover hinge to wall of flue
IPC: F24F7/02
Filed: 1974-02-20
Abstract: The ventilator is for mounting on the roof of a building such as a factory, having a vertical clue with a rectangular top opening, closed by a hinged cover opened against spring action by a pneumatic ram, also other springs, inoperative when there is no fire, which automatically open the cover when fire occurs in the absence of a compressed-air supply to the cam. The hinge of the cover is so arranged as to leave an appreciable air gap between it and the vertical flue wall, so that when the cover is up a cooling air stream passes through the gap onto the inside of it. The ram pivot pin works in grooves in a tilting piece in turn hinged parallel to the pin to the flue wall, and locked by devices released by controls, or mechanisms reacting to temperature or smoke. In the roughly vertical locked position of the tilting piece the ram pivot pin is below the piece hinge axis and at the lower ends of the grooves.
Patent NL-7700148-A (NL)
Title: Emitter layer application in semiconductor prodn. - involves application of emitter from supply of an intermediate element, from which it is transferred to emitter support
IPC: C23C14/24
Filed: 1977-01-07
Abstract: A layer of emitting material is applied to a retaining substrate in a process, in which the material of the emitting source is converted into a gas and then deposited onto the substrate. The emitting material from >=1 source is applied to an intermediate element from which it is deposited onto the emitter retaining substrate. Pref. the transfer to and from the intermediate element is carried out by sublimation. This transfer may be carried out by a chemical gas transport reaction in presence of a carrier gas as a reagent. The two processes may be combined so that the application to the intermediate element is carried out by sublimation, while gas transport reaction is used for application from this element to the substrate.
Patent NL-7706187-A (NL)
Title: Oven or rotary grill with drive motor - has non-coinciding motor and rotary grill shaft axes
IPC: A47J37/04
Filed: 1977-06-03
Abstract: The grill or oven (1) with grill comprises a rotisserie with a driven shaft (4) and an electric motor coupled to this shaft. The motor shaft (2) axis does not coincide with the rotisserie shaft axis. The rotisserie may be movable into different positions. The coupling connections between the two shafts may be flexible. The motor may be arranged below the oven or grill housing. The two shafts may be parallel with the flexible coupling connections being in lateral or in longitudinal direction of the shafts. The motor shaft may be coupled to more than one rotisserie shaft connector.
Patent NL-7810354-A (NL)
Title: Ground water or soil check wall construction - is effected by inserting wall into soil, and on withdrawal pouring concrete into resultant hole
IPC: E02D5/20
Filed: 1978-10-16
Abstract: The wall is of concrete or similar material, and is fitted into the soil to act as a check for water or soil movement. The wall is assembled from bearer parts with intermediary connecting parts, the thickness of the latter being that of the bearer parts. In their horizontal cross-section, the intermediary parts are bow-shaped. The wall itself has the shape of a part of a cylindrical revolving surface whose axis runs aproximately parallel to the ground surface. To form a wall section, a former (3) is inserted into the soil, having the shape of a bearer part (4, 5) and a thinner part (6) for a part of the connecting part. It is then withdrawn, and as this occurs concrete is poured into the resultant hole to fill it.
Patent NL-8004975-A (NL)
Title: Resolution of electronically controlled ultrasonic scanner - is improved by phase control focussing with outlying members of transducer group advanced or retarded (NL 3.6.77)
IPC: G01S7/52
Filed: 1980-09-02
Abstract: Each spt of the scan is produced by a group of transducers working together. The signal emitted by the outlying elements of the group is smaller in amplitude and earlier in phase than that emitted by the central elements, and the echoes are treated correspondingly. This produces an electronic focussing of the beam, similar to the physical focussing produced by a curved transducer. For heart scanning a circular array of transducers is preferred to a linear one. It emits the outlying signals at a later phase than the central ones.
Patent NL-8005083-A (NL)
Title: Infectious bronchitis vaccines for poultry - derived from novel virus serotype(s) isolated from chickens vaccinated with H-type vaccines
IPC: A61K39/295
Filed: 1980-09-09
Abstract: Infectious bronchitis virus strains of a novel serotype are indicated by the following notations: Utrecht. 101 (deposited at the Czechoslovak National Collection of Type Cultures as CNCTC A07/80; and at the Pasteur Institute as I.111); Utrecht. 102 (CNCTC A08/80; I. 112); Drente. 201 (CNCTC A09/80; I-113); Limburg. 501 (CNCTC A010/80; I. 109); Limburg. 502 (CNCTC A011/80; I. 110); Brabant. 801 (CNCTC A016/80; I. 132); Limburg. 536 (CNCTC A014/80; I. 134); Overijssel. 728 (CNCTC A015/80; I. 135); and Utrecht. 121 (CNCTC A013/80; I. 133). Live and inactivated vaccines for infectious bronchitis in poultry, derived from these new serotypes, are also claimed. These vaccines may be combined with known infectious bronchitis vaccines derived from IBV-H120 or IBV H52 Massachusetts strain; and may further include vaccines for totally different virus types such as Newcastle disease virus, adeno-virus or reo virus. The new viruses were isolated by the trachae swab method from (a) flocks of laying chickens which had been vaccinated 2 and 3 times resp. with IB H120 and IB H52 vaccine and which showed high humoral antibody titres as to the Massachusetts type of the IB virus at the beginning of the occurrence of respiratory symptoms and/or drops in egg prodn.; or from (b) broilers in the second half of the fattening period which showed respiratory symptoms after vaccination with an IBV vaccine of the H type.
Patent NL-8103115-A (NL)
IPC: E05D11/06
Filed: 1981-06-28
Abstract: A cold rolled hinge includes a double leaf element (1) for securing to a fixed frame, and a single leaf element (2) secured to a vehicle door. Each element includes a knuckle (4a and 4b) surrounding a central hinge pin 5. A portion of the knuckle part 4b is cut away so that it does not completely surround the pin (5) and provides an opening (7) for receiving a catch (6) projecting from the double leaf (1). The catch (6) abuts one end of the opening (7) when the single leaf is at a predetermined angle relative to the double leaf, and this determines the maximum opening angle of the hinge. A stay bar (3) is pivoted at one end to the double leaf element (1) and a pin (10) is provided at the other end of the stay bar (3) to locate in recesses (12), (13) provided in a slot 10 provided in a flange of the leaf element (1) (Figure 3). <IMAGE>
Patent NL-8104539-A (NL)
Title: Continuous box closure mechanism - moves boxes by two belts over switch activating overhead rear flap fold arm, with switch moved as belt spacing is adjusted
IPC: B65B7/20
Filed: 1981-10-06
Abstract: The mechanism for closing boxes comprising two horizontally spaced driven (8) endless belts (1,2) which are capable of engaging opposite sides of each box and have their spacing adjustable (P,R) via transverse endless chains (9,10) to accommodate different box sides. As each box is moved, it passes a closure part to fold down the front flap, rear flap and side flaps, the rear flap being closed by an overhead arm (not shown) swivelably actuated in the vertical median plane. At least one belt (2) is spring-loaded towards the other (1). The actuator is energised by a switch (23) as a box passes over it. This switch is arranged on a carrier (22) which is movable (on 21) in the transport direction, this movement being coupled (26-28) with the lateral adjustment (P,R) of the belt spacing.
Patent NL-8105071-A (NL)
IPC: G03C7/10
Filed: 1981-11-10
Abstract: A colour filter having filter elements (4) respectively passing light of the colours red (R), green (G) and blue (B) is provided on a semiconductor image sensor (2) which comprises a system of photosensitive elements (3). The filter elements (4) are separated by grooves (5) which prevent the running of dye liquid during dyeing the various systems of filter elements (4) and hence the occurrence of colour defects. Instead of grooves (5) the filter elements (4) may also be separated by regions which have been converted into a structure which is substantially impervious to liquid. The colour filters may also be used in a cathode-ray tube for imaging colour pictures.
Patent NL-8203684-A (NL)
Title: Stapling machine to connect plates - has automatic feeder to replenish stapling section from magazine with replaceable staple pack sets
IPC: B27F7/38
Filed: 1982-09-22
Abstract: The stapling machine is one of a number arranged side by side to place successive transverse rows of U-shaped staples (2), for interconnecting e.g. two superimposed horizontal plates which are moved step-wise below these machines. Each machine has an automatic feed unit to move packs of aligned staples from a magazine on to a rail (44), which is connected in line with a carrier rail via which each pack reaches the drive-in plunger (29). In the stapling section, each pack on the carrier rail may be engaged at its rear end by laterally swivelable spring fingers on an inverted U-section holder which is spring-loaded towards the delivery point (29) via a spring tape fixed to a rotatable drum. Each pack from the magazine, held in readiness on the feed rail (44), is moved by transport fingers to replenish the stapling section. The fingers take over the action of the spring tape, whilst the holder with its spring fingers is withdrawn.
Patent NL-8203796-A (NL)
IPC: C08K5/10
Filed: 1982-09-30
Abstract: Polymer composition based on a graft copolymer obtained by polymerization of a vinylaromatic compound and an unsaturated nitrile compound in the presence of a rubber, the composition containing an ester of an alcohol with a chain of 1-20 carbon atoms and a fatty acid with a chain of 22-30 carbon atoms. Besides good impact resistance, good mouldability and gloss this composition possesses good release properties.
Patent NL-8400138-A (NL)
Title: Hanger conveyor transfer station - has driving chain track diverted to higher level to free driving pins
IPC: B61B10/02
Filed: 1984-01-17
Abstract: The station has crabs guided to it in an enclosed track and driven by pins on a continuously-driven chain in an enclosed track above. The intervals between the pins are greater than the crab length, while each crab has a front lever uncoupling it from its pin on encountering a crab in front. The driving chain track runs at a higher level at the station, so that the pins are free of the crabs in their track, which runs straight through. The pins are engaged by a second chain at the side, with the pins at clover intervals, and moved in groups into the straight section of the track and closer together. A third chain of still finer pitch then engages with the crabs, temporarily halting them, and a fourth chain of the same pitch as the main one spaces them out again and recouples them with it where it returns to the normal level. The four chains are driven together by a chain running between the main and third chains.
Patent NL-8702866-A (NL)
IPC: A21C7/02
Filed: 1987-11-30
Abstract: A dough rounding machine comprising a movable rounding body (2) in the shape of a cone or cylinder, rotatably around the vertical positioned centre line (3), or in the shape of an endless belt, the driving and reverse drums of which are positioned vertically and a rounding trough (4), cooperating with the rounding body, said rounding trough (4) being provided with ribs (7,10,12) on the plane facing the rounding body (2), said ribs making an angle ( alpha ) smaller than 45 DEG  with that part of the edge (8) of the trough (4) running in downward direction.
Patent NL-9100390-A (NL)
Title: Suspension device for greeting cards display - has roll of adhesive tape with attached between pull-handle and card which may be pulled down to required length
IPC: A47G1/16
Filed: 1991-03-04
Abstract: The birthday or Christmas cards display arrangement includes a suspension plate fixed to the wall and an adhesive tape supply, pulled down to the required length. A suspension eye plate (1) is fixed to a wall having a roll (2) of self adhesive tape (3) at its free end. The roll is rotatably supported on a protruding spindle (4) of a pull-handle (5). This enables the adhesive tape to be pulled out as required. The total length of adhesive tape may be e.g. 2 meters.
Patent NL-9201532-A (NL)
Title: Method for removing nitrogen present in ammonia
IPC: C01B3/04
Filed: 1992-09-02
Abstract: A method for removing nitrogen present in ammonia comprises the following steps: ammonia is provided, for example by filtration of ammonia- containing gas or by bringing that gas into contact with water and removing the ammonia dissolved therein by heating. The ammonia is heated to a temperature at which the ammonia decomposes; the mixture of nitrogen and hydrogen thus obtained is admixed with a limited amount of oxygen, as a result of which the mixture obtained burns to form water vapour and nitrogen. According to the invention, use is made of the known fact that ammonia gas, if heated to a suitable temperature, can be decomposed into a mixture of three parts hydrogen and one part nitrogen.
Patent PT-67375-A (PT)
Title: Refuse vehicle loading apparatus
IPC: B65F3/20
Filed: 1977-12-07
Abstract: The refuse collection cart is fitted with a collecting hopper which is able to move between loading and unloading positions. In the second position the refuse already loaded into the hopper is transferred into a storage space inside the body of the vehicle. The transfer is effected by a toothed scraper plate which travels from one end of the hopper to the other. The hopper has a curved base which is part cylindrical so the scraper can be pivoted about the central axis and cover the whole hopper.
Patent PT-77456-A (PT)
Title: Differential stethoscope distinguishing pulse from body noise - by differential amplification of inputs from sepd. listening sites at which microphones are located
IPC: A61B7/04
Filed: 1983-10-04
Abstract: An electronic unit receives electrical signals from microphone elements (16,18) in respective acoustic heads and directs chosen acoustic signals via a tube to the earpieces (20). The two heads are imposed on widely sepd. parts of the body under examination, and their microphone outputs are applied to individual operational amplifiers (26,28) which are followed by gain adjustment potentiometers (36,40) and a differential amplifier (32). The component of the output difference signal representing body noise (e.g. respiration) is minimised by adjustment of the potentiometers (36,40), and the distinguishable difference between the two heartbeat signals is amplified (42) for driving an earphone or loudspeaker (44). The differential amplifier (32) is adjusted for min. output noise by means of a balancing potentiometer (46). The signals may be displayed on an oscilloscope connected to output jacks (48-50).