baber/WOPTO huggingface dataset:
Patent MX-9706285-A (MX)
Title: Secure satellite receive-only local area network with address filter.
Inventor: DILLON DOUGLAS M
IPC: H04H20/00
Filed: 1996-01-16
Abstract: A receiver (124) is connected to a satellite communication network (114-118). The receiver (124) includes a satellite receiver card for receiving a packet containing data from the satellite communication network and a satellite receive device driver (130), associated with the satellite receiver card, for outputting the data in the packet in a format using a predetermined standard LAN interface format. The receiver may also include a key distribution unit (126) for providing the satellite receiver card with keys for decrypting the data in the packet when the data is encrypted. The satellite receive device driver (130) sends the satellite receiver card a list of addresses corresponding to destination addresses of interest, and the satellite receiver card discards the received packet if its destination address is not in the list of addresses.
Patent MX-9710355-A (MX)
Title: Microwave heater.
Inventor: UEDA SHIGEKI
IPC: H05B6/80
Filed: 1997-12-18
Abstract: A microwave heater adapted to heat various kinds of materials while maintaining the good quality thereof by employing a means for controlling the environment in which the materials to be heated are placed. The heater has a structure provided with a heating chamber for holding a material to be heated therein, a microwave generating means for applying microwaves to the material to be heated, a vapor generating means for supplying vapor to the heating chamber, and a control means for controlling the microwave generating means and vapor generating means so that the temperature of the inner portion of the material being heated and that of the outer surface thereof substantially agree with each other.
Patent MX-9801859-A (MX)
Title: Novel 5-o-deoaminyl 6-o-methyl erythronolide a derivatives, method for preparing same and application thereof for preparing biologically active products.
Inventor: BONNET ALAIN
IPC: C07H17/08
Filed: 1998-03-09
Abstract: Compounds of formula (I), wherein OR1, OR2 and OR3 are hydroxyl radicals protected so as to form easily cleavable radicals, are useful for preparing antibiotic products.
Patent NL-1042188-A (NL)
Title: Nanocellulose foam stabilizing additive background
Inventor: WILLIAM CECIL PEARL JR
IPC: E21B33/16
Filed: 2016-12-16
Abstract: A variety of systems, methods and compositions are disclosed, including, in one method, providing a foamed cement composition comprising a hydraulic cement, water, a foaming surfactant, a gas, and a nanocellulose foam stabilizing additive; placing the foamed cement composition in a selected location; and allowing the foamed cement composition to set.
Patent NL-2008957-A (NL)
Title: Methods and systems for pattern design with tailored response to wavefront aberration.
Inventor: FENG HANYING
IPC: G03F7/20
Filed: 2012-06-07
Abstract: The present invention relates to methods and systems for designing gauge patterns that are extremely sensitive to parameter variation, and thus robust against random and repetitive measurement errors in calibration of a lithographic process utilized to image a target design having a plurality of features. The method may include identifying most sensitive line width/pitch combination with optimal assist feature placement which leads to most sensitive CD (or other lithography response parameter) changes against lithography process parameter variations, such as wavefront aberration parameter variation. The method may also include designing gauges which have more than one test patterns, such that a combined response of the gauge can be tailored to generate a certain response to wavefront-related or other lithographic process parameters. The sensitivity against parameter variation leads to robust performance against random measurement error and/or any other measurement error.
Patent NL-2020312-A (NL)
Title: Graafinstallatie
Inventor: JAN LANSER
IPC: E02F3/00
Filed: 2018-01-24
Abstract: De uitvinding heeft betrekking op een graafinstallatie omvattende een rij van 3 tot met 30 ontgravingsmiddelen waarbij de ontgravingsmiddelen of groepen van ontgravingsmiddelen middels een verende verbinding zijn verbonden met een vakwerkconstructie welke vakwerkconstructie is gepositioneerd verticaal boven de ontgravingsmiddelen en waarbij de ontgravingsmiddelen zijn verbonden met een zuigbuis voor het afvoeren van het door de ontgravingsmiddelen afgegraven grond/water mengsel.
Patent NL-2020549-A (NL)
Title: A feeder for casting bait for fish
Inventor: ADAM ROONEY
IPC: A01K97/02
Filed: 2018-03-08
Abstract: A feeder (2) for casting bait for fish, which feeder (2) comprises: (i) a body portion (4) for receiving the bait; 5 (ii) a weight portion (6) for providing a weight required by the feeder (2) for enabling the feeder (2) to be cast to a required casting distance; and 10 (iii) fastener means (8) for releasably fastening the weight portion (6) to the body portion (4), whereby the weight portion is changeable on the body portion (4) for ensuring that the feeder (2) always has an optimum weight for enabling the feeder (2) to be cast to the required casting distance, 15 and the feeder (2) being characterised in that: (iv) the fastener means (8) is a bayonet fitting; 20 (v) the feeder (2) includes indicator means (10) for indicating when the weight portion (6) is securely fastened on the body portion (14); and (vi) the indicator means (10) operates consequent upon rotation of the 25 bayonet fitting to a fastening position.
Patent NL-7103693-A (NL)
Title: Radiology unit - esp suitable for babies and spastic children
IPC: G01T1/163
Filed: 1971-03-19
Abstract: Can be used horizontally for measurement of babies either wearing a light body jacket or in an incubator, or vertically for older children in a suspended seat or with additional soft lining for spastic children. Equipment is shielded with lead or lead-alloy interlocking bricks on strong supports except for a viewing opening which allows the patient access, to see out and to be seen.
Patent NL-7110987-A (NL)
Title: Aerator - esp for sewage liquors giving good oxygen transfer - to liquid
IPC: C02F3/16
Filed: 1971-08-10
Abstract: Aerator comprises a support which rotates about its central vertical axis and carries on its underside a no. of angularly spaced blades. Secured to the lower edge of each blade is a plate which extends on both sides of the blade normal to the blade.
Patent NL-7201436-A (NL)
Title: Gas cylinder valve - for high pressure ind. gas with built in safety valve
IPC: F16K17/30
Filed: 1972-02-03
Abstract: The interior of the valve includes a conventional safety valve which operates in the event of an external pipe breakage consisting of a spring loaded valve disc on a hollow shaft screwed into the main valve piston the top end of the shaft leads to a channel with an enlarged nozzle directed against a blow off valve or a shut off valve for level indication in the top of the valve handle/knob. The lower endof the shaft may have a threaded sleeve coupling to a level gauge pipe passing into the cylinder. Valve gives increased safety when filling fixed or portable butane/propane cylinders.
Patent NL-7300391-A (NL)
Title: Cutting woven fabrics on the bias. - by applying a shearing action using a revolving cutter against an accompanying fixed blade used esp. for car tyres
IPC: B26D1/20
Filed: 1973-01-11
Abstract: Fabrics woven from textile cords and/or metal threads and treated with rubber, are cut on the cross for building into tyres on assembly drums, by a machine having >=2 carriages moving in an endless loop and supporting cutters rotated by electric motors. The machine frame is adjustable to the line of the conveyor feeding the fabric over a guide plate, and the cutter blade is adjustable relatively to the straight edge of the anvil with which it works to effect a shearing action, and which is mounted on the cutter carriage and moves with it possibly along a groove in the fabric guide plate.
Patent NL-7304511-A (NL)
Title: Cobalt tetradentate chelates
IPC: B01J31/18
Filed: 1973-03-30
Abstract: The complexes contain the gp. (in which Y' is hydrocarbon or Lewis base, Y" is Lewis base, each N is a nitrogen atom of the same molecule of tetradentate chelating agent having 4 oximic gps.).
Patent NL-7314266-A (NL)
Title: Composite concrete-polyester laminate articles - using relatively dry concrete mortar contg. homogeneously incorporated fibrous material
IPC: B28B19/00
Filed: 1973-10-17
Abstract: Articles, e. g. tiles, consisting of a concrete body bonded to a polyester laminate are produced by (a) placing the cured polyester laminate on the bottom of a mould, the edges of the laminate being thicker than the rest of the laminate, and almost contacting the upstanding walls of the mould, (b) filling the hollows at the sides of the laminate with a polyester binder, (c) placing a relatively dry concrete mortar on the laminate, and (d) pressing and/or vibrating the mass, as in the parent patent, with the improvement whereby fibrous material is incorporated homogeneously in the concrete mortar. Prevents warping of the article during curing, e. g. in the case of relatively thin tiles with a thickness of 1-1.5 cm.
Patent NL-7415019-A (NL)
Title: Refractory support for single-side welding metal plates - using flexible assembly of glass fibre and cardboard
IPC: B23K9/035
Filed: 1974-11-18
Abstract: The support, pref. used in conjunction with a semi-automatic machine for welding the bottom seam of the joint, consists of an assembly formed by glass fibres and a section of cardboard contg. a groove or channel. This support pref. uses only layers of glass fibre, with no other refractory material and with no flux; it is pref. flexible so that it can easily be applied to the bottom surface of the joint, the cardboard channel forming the lower part of the support. The device is used in joining metal plates, esp. in shipbuilding, using V-seams for butt joints, the support being located underneath the base of the V to stop molten metal falling through the gap when the first pass, i.e. the bottom seam, is made. It is easily adapted to fit flat or curved plate and sheet, giving a defect-free bottom seam.
Patent NL-7508660-A (NL)
Title: Treating melt-spun polyester threads with polyamine - and with acylating or alkylating agent or isocyanate
IPC: D01F6/62
Filed: 1975-07-21
Abstract: Melt-spun polyester threads are (a) treated with a liquid polyamine with is not 2NH gps. before the temp. of the threads has dropped below the m.pt. of the polyester and (b) treated with a mono- or poly-functional acylating or alkylating agent or a mono- or poly-isocyanate, after the temp. has dropped to below the m.pt. of the polyester. The substantivity of (co) polyester threads to dyes, the degree of moisture absorption and the retention of electricity can be modified.
Patent NL-7514947-A (NL)
Title: Hydraulic lift platform and lorry tailboard - has lower parallelogram rod extendable and lockable to permit four platform positions
IPC: B60P1/44
Filed: 1975-12-22
Abstract: Lifting mechanism has a platform (6) capable to serve as tailboard for a lorry and carried by two pivoted (9,11 and 10,12) rods (7,8) forming a parallelogram, of which the lower rod (8) is, at its lower end, pivoted to a lever (20), which itself is pivoted (21) to the support (5) and which carries the trunnion end (19) of an hydraulic cylinder (15,17) acting on (18) the lower rod (8) near the platform. The effective length of the lower rod (8) can be increased and it can be locked (33) in its shorter portion in which it has the same length as the upper rod (7). The lower end (12) of the rod (8) is pivoted to a swivel element and, when under load, bears on and is guided by a cam track (32) on the lever (20). The locking element is a latch (33) capable of retaining the lower pivot (12), thus preventing the rod (8) from extending beyond its shortest length.
Patent NL-7602595-A (NL)
Title: Composite food prodn. device - has chamber below die to prevent compressed food leaving device
IPC: A23P30/10
Filed: 1976-03-12
Abstract: Device for producing composite food prods., e.g. from finely-divided meat, comprises a hop er and die through which the meat is pressed. Directly below the hoppe is a chamber in which the die can be placed while food is fed into the openings. The opposite side of this chamber is limited by a plate with openings which connect it with the atmosphere. The diameter of these openings is arranged so that no food under press. can pass through them. The device allows the prodn. of cylindrical meat pieces from finely-divided starting material in a non-labour-intensive and hygienic manner.
Patent NL-7609119-A (NL)
Title: Cavity wall insulation pressure plate - is fitted over anchor bolt by slit to central opening
IPC: E04B1/76
Filed: 1976-08-17
Abstract: The plastic pressure plate fits on the anchor belt between the sections of a cavity wall, so as to hold an insulating plate against the inner section, having a central opening into which the bolt fits. The central opening (2) is connected to the outer edge (4) of the plate by a slit (5), so that after the bolt is inserted in the opening via the slit a permanent clamping force is exerted by the plate on the bolt. There can be a thickened portion surrounding the opening, and the plate edge can be inclined outwards, this edge also running along the slit sides as far as the opening. The plate can be of plastic, with a high coefficient of friction.
Patent NL-7704680-A (NL)
Title: High intensity ionising dust precipitator - has discharge electrode fitted concentrically inside duct-shaped outer electrode through which dust laden gas flows (NL 29.3.78)
IPC: B03C3/38
Filed: 1977-04-28
Abstract: The high-efficiency electrostatic dust precipitator capable of retaining particles of size less than 1 millimicron. The installation consists of fan (1a) blowing dust laden gas via duct (1) to the Venturi section (2) of the installation. In the throttling part of the Venturi section a high corona discharge is maintained by a high tension DC source (3). The discharge spreads from a high intensity planar discharge electrode mounted in the centre of the throttling part of the Venturi section, and is orientated in radial direction reaching the outside wall of the throttling part of the Venturi section. The discharge expands also in circumferential direction producing an electrostatic field of uniform intensity by which a high mean field density is achieved.
Patent NL-7713125-A (NL)
Title: Sealed lid for container secured by clamp ring - has downward outer skirt extending to depth of dished lid
IPC: B65D43/02
Filed: 1977-11-29
Abstract: The sealed (5) closure is for a container (1) having a lid (2) which is secured by a clamp ring (3). The ring (3) has a vertically downward extending skirt (4) whilst the lid is dished to a depth (12) approximately level with the lower end of the skirt. The upper end (11) of the ring may be bent inward into a horizontal plane extending to approximately the vertical inner wall portion of the dished lid. The ring may have an upwardly stepped flange portion. The dished bottom (12) of the lid may have an annular depression (8) to increase its rigidity.
Patent NL-7805509-A (NL)
Title: Tri:hydrocarbyl 2,5-di:hydroxyphenyl phosphonium salt prepn. - from phosphine deriv., para-benzoquinone and acid, useful as latent catalyst for epoxy! resins
IPC: C07F9/54
Filed: 1978-05-22
Abstract: Phosphonium cpd. of formula (I): (where R1, R2 and R3 are 1-20C hydrocarbon gps., opt. carrying inert substits., and A- is an inert anion) is prepd. by reacting stoichiometric amts. of (a) R1R2R3P, (b) p-benzoquinone, and (c) aprotic acid of formula H+A-. Reaction is in a liq. medium consisting of a 1-4C alkanol, 1,2-ethylene glycol, 1,2-propylene glycol, diethylene glycol, dipropylene glycol, triethylene glycol, tripropylene glycol, and/or a 1-4C alkyl ether of these glycols. (I) is a latent catalyst for pre-catalysed epoxy resins. (I) is obtd. as a soln. in the reaction medium and can be used, without isolation and purificn. to catalyse the reaction of epoxides with phenols and/or carboxylic acids or anhydrides.
Patent NL-7810328-A (NL)
Title: Hydraulic load equalising system for pontoon - has interconnected cylinders contg. rams, with rubber sleeve vulcanised to surfaces of ram and cylinder
IPC: F16J3/06
Filed: 1978-10-13
Abstract: The system comprises two relatively movable members (1, 2) which, between them, define an oil-filled space (3) connected to an oil line. The members are sealed (4) relative to one another so that the space only communicates with the oil line. The seal consists of a cylindrical annular jacket in flexible material which is secured to both members. The member may consists of rubber which is vulcanised to the two members over its entire internal and external surface. The load equalising system may comprise a number of these sets (1, 2, 4) having their spaces (3) interconnected. It may be incorporated in a pontoon platform lifting mechanism.
Patent NL-8501764-A (NL)
Title: Hotel kitchen boiler range - has regulated product discharge valve, which can be fully opened complete drainage
IPC: F16K1/02
Filed: 1985-06-19
Abstract: The floor mounted large food boiler range, leaves a triangular space between each one for mounting operating valves. Boilers are mounted off-set at a 45 degree angle to give operator easy access to the valves. The large cooking boiler has an outer casing (1). The discharge valve includes a valve seat (9) near the bottom of the boiler. The seat cooperates with the valve (10) which connects to spindle (11) passing through valve housing (12) with cover lid (15). Spindle slides through hub (14) with threaded part for cap (16) which can be turned by handle (17). Regulated opening continues till the end of the thread is reached. The valve can now be pulled back completely from the seat.
Patent NL-8501867-A (NL)
Title: Serrated joint face formation equipment - has four wheels on movable wagon with protrusions movable along inner face parallel to it
IPC: B28D1/18
Filed: 1985-06-28
Abstract: The equipment forms a serrated joint face on a flat floor slab by removal of material from it at intervals. It has one or more rotable wheel components (3a) on an axis movable along the joint face and parallel to it and in a position at right angles to the movement direction. The wheel component has a protrusion on the side (3e) towards the joint face, and whose radial dimension is less than the thickness of the item. It is larger on one side of the axis of rotation than the other. The device comprises a wagon astride and over the flat floor slab in which the projection on the inside of the wheel is attached. The projection forms a sharp angle (alpha) with the inner surface of the wheel.
Patent NL-8600936-A (NL)
Title: Amylose prodn. from starch - by treatment with alpha-1,6-glucosidase and alpha-amylase
IPC: C12P19/16
Filed: 1986-04-14
Abstract: Prodn. of amylose is effected by (a) treating a starch soln. with an alpha-1,6-glucosidase under conditions such that the DE remains below 2, (b) treating the soln. with alpha-amylase for a short time under conditions such that the DE remains below 5, and (c) pptg. long-chain amylose (LCA) from the soln. and opt. then pptg. short-chain amylose (SCA).
Patent NL-8701656-A (NL)
IPC: B05D1/28
Filed: 1987-07-14
Abstract: The invention relates to a method for applying an adhesive layer consisting substantially of thermoplastic plastic to a body, for example a honeycomb plate which can serve as core of a sandwich panel with thermoplastic covering sheets. High quality thermoplastic which can be used for fibre reinforced materials usually require solvents with a high boiling point. The evaporation of the solvent therefore requires a treatment at high temperature. The invention provides a method which can be performed at a lower temperature and comprises to this end the following steps:   (1) the providing of a body to which the adhesive layer has to be applied; (2) the making of a solution of the thermoplastic plastic in a first solvent; (3) the applying of said solution to the surface of the body for coating; (4) the at least partial removal of said first solvent by insertion of said body in a second solvent, wherein the thermoplastic material is substantially non-soluble, and wherein said first solvent is soluble, and the holding of said body therein for a long enough period of time such that said first solvent is removed to a sufficient extent from said surface of said body. c
Patent NL-8802070-A (NL)
Title: Adaptor for miniature cassette - comprises casing fitting into standard size cassette player and holding miniature cassette
IPC: G11B25/06
Filed: 1988-08-22
Abstract: The box is used for a cassette player has external dimensions and shape similar to those of the standard size cassette. The adaptor has a slot to receive a miniature magnetic tape cassette, and mechanism to extract the tape from its cassette and pull it out to a position corresp. to that of a standard tape within a standard cassette. Two rollers for extracting the tape are arranged to engage it inside the miniature cassette, and then move sideways when an operating lever is manipulated. A cover fits over the cassette adaptor box, so that the threading mechanism may not be operated while the cassette is closed. The adaptor enables a miniature cassette to be played, or receive recording on a standard size cassette player.
Patent NL-8802407-A (NL)
Title: Detachable coupling between pouring and outlet pipes - has packing holder detachable from metallurgical vessel
IPC: B22D41/50
Filed: 1988-09-30
Abstract: Detachable coupling between pouring and outlet pipes of fireproof material prevents the ingress of ambient air, the outlet pipe being connected to a metallurgical vessel. The pouring pipe has a top end wall, and the coupling has a packing holder extending at least part-way round the pipes, forming a flushing chamber between two packings. The holder is coupled to the vessel. The holder is detachable from the vessel. The first packing works against the outside of the oulet pipe, and the second against the top end wall of the pouring pipe. The packings can contain fibres of ceramic fireproof material.
Patent NL-9002348-A (NL)
Title: Tubular coupling for connector heater body - incorporates side arms connected to heat exchanger plates on either side
IPC: F24H9/12
Filed: 1990-10-29
Abstract: The connection heater assembly incorporates a tubular connection element (13). This supports side arms (11) which in turn hold heat exchanger plates (1). The heater incorporates a housing (3) with a thickened portion, mounted underneath the tubular connection element. It has a base portion (12) mounted between two L-shaped sheet metal portions (2, 22).
Patent NL-9300015-A (NL)
Title: Siphon for urinals
IPC: E03D13/00
Filed: 1993-01-06
Abstract: The disposable siphon is provided with an outer casing which is sealed in a gastight and liquid-tight manner against a fixed drainage connection piece and is supported against the drainage connection piece at the bottom end. Furthermore, the urinal is provided with an overflow pipe which is directed upwards from the base of the siphon, and with a cover which is equipped with holes for urine to pass through. The cover is connected to an immersion pipe which concentrically surrounds the overflow pipe and generally projects into an oil filling. In the bottom of the disposable siphon, fitting areas for a removal tool are arranged beneath two specially marked urine holes in the cover.