baber/WOPTO huggingface dataset:
Patent NL-2014859-A (NL)
Title: An electrical system comprising an electrical terminal and switching means for said electrical terminal.
Inventor: YONGZHONG YUAN
IPC: H02J13/00
Filed: 2015-05-27
Abstract: An electrical system, comprising: at least one electrical terminal and switching means for said at least one electrical terminal, wherein the system comprises a wireless network comprising multiple distributed modules, each module at least comprising an electrical terminal, and a data management organ, wherein said distributed modules and said data management organ are arranged to entertain wireless communication with each other.
Patent NL-2024075-A (NL)
Title: A pellicle for euv lithography
Inventor: PIETER-JAN VAN ZWOL
IPC: G03F7/20
Filed: 2019-10-22
Abstract: A pellicle for EUV lithography comprising: a frame; and a membrane supported by the frame, wherein the membrane comprises: a metallic or semimetallic layer, wherein the membrane comprises 5 pores at a density of at least 5 per umz. The membrane may have a substrate layer for supporting the metallic or semimetallic layer, the substrate layer comprising for example silicon obtained from silicon on insulator or polysilicon.
Patent NL-6902926-A (NL)
Title: Sintered ball-fringe component
IPC: B22F5/10
Filed: 1969-02-25
Abstract: Ball hinge, or self adjusting bearing with inner ring with spherical outer surface fitting in an outer ring, with corresponding inner surface is produced by one of the two parts being formed by cold moulding from a blank made from sintered metal-, steel- or iron powder with a carbon content 0.3%, pref. 0.05%.
Patent NL-6905559-A (NL)
Title: Diacetyl tartaric mono/difatty acid gly- - glyceride in baking
IPC: A21D2/16
Filed: 1969-04-10
Abstract: A free flowing-powdery baking agent comprises a diacetyl tartaric mono/difatty acid glyceride of formula: in which R is a saturated or unsaturated C12-C24 fatty acid radical, and R' is a hydrocarbon or a saturated or unsaturated C12-C24 fatty acid radical, in which a melted mixture of fat and glyceride has finally divided flour and/or starch and/or castor sugar stirred into the melt. The baking agent is esp. used for making white bread, giving a soft, springy, fluffy crumb.
Patent NL-7004975-A (NL)
Title: Spreading a liquid evenlyocer an article made eg of timber
IPC: B05D3/04
Filed: 1970-04-07
Abstract: Uniform spreading of a layer of liquid to an article, e.g. a timber baulk, comprises directing one or more gas streams at an angle to the article in such a way that the gas streams and article move relatively to each other.
Patent NL-7006029-A (NL)
IPC: C08J5/20
Filed: 1970-04-24
Abstract: 1301187 Ion-exchange membranes for electrodialysis ASAHI KASEI KOGYO KK 22 April 1970 [26 April 1969] 19188/70 Heading C7B [Also in Divisions B1 C3] Ion-exchange membranes for use in electrodialysis comprise a crosslinked resin graft polymerized to a fabric embedded in the resin, the fabric before graft polymerization having voids of uniform size uniformly distributed therein and a free space content of 10 to 90%, the voids being filled with the resin, which is derived from at least one monomer having an ion-exchange group or a functional group capable of introducing an ion-exchange group. The membranes have a specific conductance of 0À5 to 20 x 10<SP>-3</SP>ohms<SP>-1</SP>cm<SP>-1</SP>. In the examples the membranes comprise (a) polypropylene mesh cloth grafted with 2-vinyl-5- ethylpyridene or 4-vinylpyridine, styrene and divinyl benzene, the graft polymer being quaterrized with methyl iodide; (b) polypropylene or polyacrylonitride cloth grafted with styrene and divinylbenzene, the graft polymer being sulphonated; (c) nylon cloth grafted with 1-vinyl-2- methylimidazole, and styrene, the graft polymer being quaterized as in (a); (d) polypropylene cloth grafted with acrylic acid, or n-butyl vinylsulphonate, styrene and divinyl benzene, the graft polymer being treated with NaOH; (e) polypropylene cloth grafted as in (b), the graft polymer being chloromethylated and then aminated with trimethylamine. The polypropylene anion and cationexchange membranes prepared as in (a) and (b) are tested in a multi-compartment electrodialysis apparatus, to which is applied a direct current of 8A and into which sea water is introduced. The cation-exchange membrane prepared as in (d) from polypropylene, acrylic acid styrene and divinylbenzene is used in the electrolysis of sodium chloride using 5N-NaOH as catholyte and 5N-Na Cl as anolyte.
Patent NL-7800167-A (NL)
Title: Laths used in sloping roof structure - are grooved to fix opposing insulating layer edges, and are exclusive fixture between base plate and insulation
IPC: E04B7/22
Filed: 1978-01-06
Abstract: Roof component for a slanting roof which is to be covered with tiles comprises a base plate (1), a clamping or triplex plate on which a sheet of insulating material such as plastic foam (2) is placed, which is limited by parallel laths (3) fixed on the base plate. The laths have grooves (4) in which opposite edges of the layer of insulating material are clamped. The base plate (1) and the insulating layer (2) are exclusively attached to each other by the laths (3), without any usage of an adhesive being necessary.
Patent NL-8100751-A (NL)
Title: Carboxymethyl cellulose or sulphite liquor used as stabiliser - of drilling mud, are activated by electrolysis of their aq. solns.
IPC: C09K8/035
Filed: 1981-02-16
Abstract: CMC or conc. sulphite liquor to be used as stabilisers in aq. drilling muds are electrically activated before use. Activation is by passing an aq. soln. through either the anode or the cathode compartment of an electrolysis appts. with a semipermeable diaphragm, according to which compartment gives the most activation. The activated soln. is then added to the rest of the mud, pref. within a time no greater than that for the slow phase of electrochemical relaxation of the soln. Stabiliser requirement is reduced by at least 40-50%. Activating additives (e.g. Na2SO4) are no longer needed. Water content and viscosity of the mud are stabilised against the effects of salts.
Patent NL-8104745-A (NL)
Title: Cup cleaning-brush with suction foot - secures by mechanical adjustment of vacuum in foot
IPC: A47L17/06
Filed: 1981-10-20
Abstract: The brush with suction foot is for the internal cleaning of cylindrical vessels such as glasses, cups etc., and particularly for domestic use, and particularly where the vessel height is a multiple of the diameter. The suction foot (1) is secured in place by mechanical adjustment of the vacuum formed inside it. It can comprise a flexible cup pulled upwards mechanically to increase the vacuum, the reaction force being absorbed by a dish (2) of rigid material, while the tractive force is exerted by swinging the brush stem (4) up into the vertical position.
Patent NL-8301258-A (NL)
Title: Drive for heavy winch - has drive plates anchored to foundation via rods to prevent rotation
IPC: F16H57/02
Filed: 1983-04-11
Abstract: The winch (1) includes a drum (2) rotating on a shaft (3) which, on either end, is supported in a bearing (4) resting on a base (5). The drum has on either side, a plate (6) against which a drive plate (7) is arranged. The latter are driven by motors (8). The drive plates are each connected to the respective base by reaction rods. The rod connection may be resilient and hinged. The arrangement prevents the drive plate turning with the drum.
Patent NL-8601639-A (NL)
Title: Power supply for audio power amplifier - provides supply voltages greater than DC supply when output signal would otherwise be clipped
IPC: H03F1/02
Filed: 1986-06-24
Abstract: The audio output amplifiers (A) feed a loudspeaker (L) via a series capacitor (CL). The normal supply voltages are fed from a fixed battery supply. When intermittent large output voltages are required, the auxiliary power supply controller (CS) discharges stored energy from capacitors (C1,C2) to boost the amplifier supply during sinewave peaks. The output voltage (VL) of the amplifier is fed back to the controller which also monitors the amplifier supplies (VB,VE). The controller controls the charge and discharge of the capacitors, using series transistors (T1,T2) and semiconductor switches (S1,S2).
Patent NL-8602205-A (NL)
Title: Universal specimen collecting beaker - has lid with circumferential wall fitting into top of beaker with hinge bridge allowing complementary lid feature to snap over it
IPC: A47G19/22
Filed: 1986-09-01
Abstract: The universal collection beaker (2) has a lid (6) with a recessed circumferential wall (8) fitting in the top of the beaker. In an elongation of the lid's upper surface (11) is a transverse extending hinge lip, provided with an assembly slot (14). Outside the top of the beaker is an upwardly extending hinge support (4). The hinge lip with its slot can be pushed over the support so that the lid can flap up and is also releasably attached to the beaker. The hinge support comprises two parallel upstanding arms interconnected at their free upper ends by a pin (5). The hinge lip has a resilient tongue from the lid edge into the slot. This is snapped over the pin to fall between the two arms. The pin has a triangular section to aid pushing on of the tongue and lip.
Patent NL-8802717-A (NL)
Title: Resistance lap welding machine for round or polygonal pipes - pushes flat reusable copper current conducting wire and pipe together for simultaneous welding at adjustable pressure
IPC: B23K11/06
Filed: 1988-11-04
Abstract: The seam welding machine is for pipes with an overlapping seam weld. The current conducting wire is flat and can be used several times on either side. The pipe to be welded is pushed together at a completely uniform speed and is simultaneously welded. The welding pressure is adjustable for various materials and the welding head through the copper welding wire, provides the drive as well as the current conduction. The machine is made for the automation of combined pipe in-feed and welded pipe output, and can produce pipes of differing dimensions by proportional change calibres.
Patent NL-8900555-A (NL)
IPC: A01H4/00
Filed: 1989-03-07
Abstract: In a method and device for producing culture vessels 1 filled with micro - cultures of plant parts, a culture growth medium and sterilized water are mixed in such a ratio that the mixture takes a temperature in which selected plant parts will thrive. The selected plants are picked up after transport and several plant parts are placed in the mixture and the culture vessel 1 is sealed. The transport of the plant parts takes place with the aid of air, and with a robot 14 having picking up / placing means 23, 24 formed as a nozzle 20. The nozzle 20 has an inner tube 21 and a outer tube 22 surrouding the inner tube 21. The respective tubes 21, 22 are connected to suction / compression means.
Patent NL-9002552-A (NL)
IPC: A61M5/158
Filed: 1990-11-22
Abstract: PCT No. PCT/NL91/00144 Sec. 371 Date Apr. 19, 1993 Sec. 102(e) Date Apr. 19, 1993 PCT Filed Aug. 2, 1991 PCT Pub. No. WO92/04073 PCT Pub. Date Mar. 19, 1992An infusion or transfusion needle assembly includes a hollow needle fixed to a needle holder. The needle holder is surrounded by a sheath such that the sheath and the needle holder are axially slidable relative to one another. Releasable detent locking means are provided between the needle holder and the sheath to positively prevent axial movement of the needle holder and needle relative to the sheath, thereby locking the needle in an extended position for insertion into the skin of a patient. Unlocking means are provided for releasing the releasable detent locking means, thereby permitting axial movement of the needle holder and needle relative to the sheath so that the needle is movable from the extended position to a fully retracted position within the sheath. Once the needle is fully retracted, permanent detent locking means become operative to positively and permanently maintain the needle in the retracted position.
Patent NL-9301394-A (NL)
Title: Transport platform with drive
IPC: B65G25/06
Filed: 1993-08-11
Abstract: The invention relates to a transport platform, comprising a number of groups of platform elements which are arranged next to one another, each group comprising a number of platform elements which are arranged next to one another and can move to and fro in the longitudinal direction with respect to one another; and a number of drive bars which extend substantially transversely to the platform elements, a number of platform elements being attached to each drive bar and each drive bar being movable to and fro substantially in the longitudinal direction of the platform elements, by means of a rod which is attached to the drive bar, the rod being connected to a piston of a piston-cylinder assembly. Each piston-cylinder assembly comprises two double-acting cylinders which lie substantially in line with one another, the rod extending between these cylinders and connecting the pistons in the cylinders to one another, and cylinder compartments of one piston-cylinder assembly which act in the same direction being connected to one another via passages which run through the rod.
Patent NL-9301531-A (NL)
IPC: H01B7/17
Filed: 1993-09-06
Abstract: The invention relates to the use of a conductive fiber cloth comprising a conductive fibrous material and optionally a water-swellable material and/or a non-conductive, optionally reinforcing, fibrous material, which water-swellable material is provided on and/or in the fiber cloth, as cable wrapping, for providing conductance, shielding, or a combination of the two, in a cable.
Patent NL-9301743-A (NL)
Title: Soldering apparatus with horizontal feed
IPC: B23K3/06
Filed: 1993-10-08
Abstract: The invention relates to a soldering apparatus, comprising: at least one soldering tower; means for causing a solder wave to emerge from the at least one soldering tower, said wave contacting at least the underside of the objects to be soldered; conveying means for carrying the objects to be soldered along the apex of the soldering tower; and means for creating a low-oxygen environment in at least the direct environment of the solder wave, the conveying means being designed for the objects to be soldered to be fed forward in a substantially horizontal direction. As a result of this measure, the overall height remains small and construction is greatly simplified. The construction moreover has the advantage that it can be implemented so as to allow modular design; i.e. that it is possible for various processing stations to be arranged along the conveying means in accordance with the wishes of the customer. With the soldering apparatuses from the prior art, with essentially sloping feed, this was at least very difficult from a design point of view, if not impossible. Preferably, at least one of the soldering towers extends at an angle other than 90 degree with respect to the feed direction of the conveying means.
Patent NL-9400193-A (NL)
Title: Caterpillar-track device
Inventor: KNIJPSTRA HETTE
IPC: B60B15/26
Filed: 1994-02-07
Abstract: Caterpillar-track device which is suitable for mounting on a vehicle axle instead of a standard wheel, which caterpillar-track device comprises a relatively large wheel which can be attached to the vehicle axle, and one or more relatively small support wheels which are mounted in a frame in front of and/or behind the relatively large wheel and are located at the level of the surface where the relatively large wheel comes into contact with the ground, the frame being coupled to the relatively large wheel via rotary rim means, and a rubber caterpillar track being clamped around the relatively large wheel and the support wheels; a support roller is arranged between each support wheel and the large wheel, which roller presses against the inner surface of the caterpillar track under spring loading. <IMAGE>
Patent NL-9401101-A (NL)
Title: Method and device for pouring fill-material onto a desired location on an area of ground and/or object which lies underwater
Inventor: MOL LEENDERT ADRIANUS
IPC: E02D15/10
Filed: 1994-07-01
Abstract: The invention relates to a method and device for pouring fill-material, such as for example sand and/or stones from a vessel, onto a desired location on an area of ground and/or object lying underwater. Guide means which, during operation, extend underwater virtually to the bed, are suspended from the vessel. Positioning means, with the aid of which the bottom ends of the guide means can be displaced, during operation, in directions which are transverse with respect to one another, are arranged at the bottom ends of the guide means. Use is made of a holding member which is able to hold a quantity of fill- material. During operation, the holding member can be moved to and fro between a first position, which lies close to the vessel and in which the holding member is filled with the fill-material, and a second position, which lies at a distance below the vessel and in which the holding member is emptied.
Patent PT-71672-A (PT)
Title: Process for preparing substituted pyranone inhibitors of cholesterol synthesis
Inventor: WILLARD ALVIN K
IPC: C07C69/73
Filed: 1980-08-07
Abstract: 6-Phenyl, phenalkyl- and phenylethenyl-4-hydroxytetrahydropyran-2-ones in the 4- R trans stereoisomeric forms having the structure <CHEM>  wherein  A is H or methyl;  E is a direct bond, -CH2-, -CH2-CH2-, -CH2-CH2-CH2- or -CH=CH-; and  R1, R2 and R3 have several meanings, and the corresponding dihydroxy acids in which the lactone ring is hydrolytically opened, and the pharmaceutically acceptable salts of said dihydroxy acids, and the lower alkyl and the phenyl, dimethylamino or acetylamino-substituted  lower alkyl esters of said dihydroxy acids; and processes for preparing  them. These compounds are potent inhibitors of cholesterol synthesis by the enzyme hydroxymethyl glutaryl coenzyme A reductase.
Patent PT-80831-A (PT)
IPC: F16B13/02
Filed: 1985-07-18
Abstract: A wall plug for fastening articles to hollow building materials such as panels and hollow walls, and also solid building materials, including a first end part having a longitudinal bore, a second end part having a longitudinal bore, two limbs extending at one end from the first end part and connected at another end to the second end part, the two limbs having two facing surfaces separated by a slot, and a central region having an elliptical cross-sectional profile that has a major and a minor diameter and which gradually becomes circular towards the first end part and towards the second end part, the slot having a width substantially corresponding to the difference between the major and minor diameters of the elliptical cross-sectional profile, and longitudinal ribs provided in the facing surfaces of the two limbs to provide a continuation of the longitudinal bore in the top part.
Patent PT-81024-A (PT)
Title: A hard gasified sweet (candy) with a spherical shape or any other regular or irregular shape incorporating (or not incorporating) a stick and the process for its preparation
Inventor: FABBRO ORESTE
IPC: A23G3/00
Filed: 1985-08-26
Abstract: The gasified sweet with a spherical shape or any other regular or irregular shape, incorporating or not incorporating a stick of plastic or other suitable material, and producing small popping noises resembling the bursting of the bubbles in gasified drinks, is obtained continuously and automatically by means of machines for the formation of the caramel stick, for calibration and stamping-out, optionally with introduction of the stick, and for cooling, which are subjected to pressurisation at certain pressures greater than atmospheric pressure, and preferably between 10.1525 and 81.06 bar. The successive stages of the process take place continuously inside pressurised containers, from the instant when the molten and gasified caramel mass is present in the initial container until the instant when the gasified sweet with a stick is completely crystallised, its internal temperature being below 30<o>C. Due to the fact that the occluded gas ruptures the protective film when the hard sweet is consumed, the latter produces, in a uniform and continuous fashion, a hissing resembling the popping noises produced by the bursting of the bubbles in refreshing, gasified drinks, without producing strong cracks which would break the piece of confection attached or not attached to the stick.
Patent PT-83891-A (PT)
Title: Lock mechanisms
Inventor: ELLIS ALAN ELGAR HERBERT
IPC: F16K35/06
Filed: 1986-12-09
Abstract: A lock mechanism for a rotatable stub such as the operating shaft of a fluid flow control valve has a main body 10 connected to a drive member 12 adapted for mounting on the rotatable stub. A locking sleeve 17 is adapted to fit closely to the machine (e.g. valve) on which the mechanism is fitted so as to be held against rotation, and mounted in the body are two key-operated lock members 25 engageable with the sleeve 17 to lock the body against rotation. Associated with each lock member 25 is a control plate 56, movement of which can be blocked by a stop member 53 so preventing operation of the associated lock member 25. The two stop members 53 are threaded on studs 55 fixed in the body 10, and are moved linearly on being rotated by respective toothed wheels 46, driven by a peg 62 on sleeve 17 as the body 10 is rotated.The lock mechanism is especially suitable for use on a valve having a multi-turn operating shaft, and is arranged so that both keys must be present and the associated lock members 25 released from the sleeve 17 before the valve may be operated. Moreover the mechanism may not be locked nor a key released when the valve is at an intermediate setting.
Patent PT-86282-A (PT)
Title: Novel anthracyclinederivates a process for preparing and pharmaceutical compounds containing them
Inventor: UMEZAWA HAMAO
IPC: C07H15/252
Filed: 1987-12-03
Abstract: The present invention relates to anthracycline derivatives of the general formula I <CHEM> where R represents the group -(CH2)mH in which m denotes 0 or an integer of 1 to 6, or the group -(CH2)nCOOH in which n denotes 0 or an integer of 1 to 10, and a process for their preparation. The compounds of the invention exhibit high antitumor activity and good water solubility and can, therefore, be used as medicaments.
Patent PT-87819-A (PT)
Inventor: GALLIANI GIULIO
IPC: C07D207/273
Filed: 1988-06-24
Abstract: The compounds of formula (I): 
<IMAGE>
 in which R' denotes a hydrogen atom, a linear, branched or cyclic alkyl radical containing up to 12 carbon atoms, an alkenyl radical containing from 2 to 8 carbon atoms, an acyl radical containing from 1 to 6 carbon atoms or an aralkyl radical containing from 7 to 15 carbon atoms and R denotes an aryl radical containing up to 14 carbon atoms, optionally substituted, or an optionally substituted mono- or polycyclic aromatic heterocyclic radical, their preparation, their application as medications and the compositions containing them.
Patent PT-92344-A (PT)
Title: Integrated module system for the production of electrical energy
IPC: H02J/
Filed: 1989-11-17
Abstract: The aforesaid system has a module for producing electrical energy through the conversion of weight into electricity, a module consisting of solar panels, a set of solar panels, a storage battery, a regulation circuit capable of allowing the conversion of continuous (direct) current into alternating current and a module consisting of an auxiliary energy source. The first module is configured by a system for generating electrical energy consisting of an electrical-energy generator actuated by a rotor powered by a motor operated by a pump activated by pressurized liquid or compressed gas. With the present system, the aim is to solve the technical problem inherent in the structuring of a versatile system capable of producing electrical energy at less than half the cost of conventional energy from a universally widespread means of transportation. This invention belongs to the technical field of electrical-energy-production systems. <IMAGE>