baber/WOPTO huggingface dataset:
Patent NL-2016481-A (NL)
Title: Catch for catching a locking element.
Inventor: JEROEN THOMAS SCHOLTEN
IPC: E05B15/02
Filed: 2016-03-23
Abstract: The invention relates to a catch for catching a locking element in a catching direction, wherein the catch comprises a correction member for correcting misalignment between the locking element and the catch, wherein the correction member comprises a first leg, a second leg and a biasing portion that resiliently connects the first leg to the second leg, wherein the biasing portion is arranged to bias the first leg in a first correcting direction towards the locking element about a biasing axis that extends parallel or substantially parallel to the catching direction, wherein the catch further comprises a restriction element that is arranged for allowing movement of the first leg in a first flexing direction opposite to the first correcting direction while restricting movement of the second leg in said first flexing direction.
Patent NL-2016831-A (NL)
Title: Wisselpositioneringsysteem.
Inventor: PASCAL CORNELIS VAN DER ZWALM
IPC: E01B35/00
Filed: 2016-05-25
Abstract: De onderhavige uitvinding heeft betrekking op een systeem voor het nauwkeurig positioneren van spoorweg wissels. De onderhavige uitvinding heeft verder betrekking op een werkwijze voor het bij het plaatsen van een wissel positioneren van het wissel middels een dergelijk wisselpositioneringsysteem alsmede een wissel omvattende een dergelijk wisselpositioneringsysteem. Overeenkomstig een eerste aspect van de uitvinding wordt een wisselpositioneringsystem verschaft voor het nauwkeurig bepalen van een positie van een spoorweg wissel, omvattende een uit een rigide constructie vervaardigd frame, welk frame zich tussen twee spoorstaven van het wissel bevestigbaar is zodanig dat het in gebruik tussen de twee spoorstaven uitstrekt, en waarbij het frame voorzien is van een centrale positioneringsaanduiding welke in gebruik gelegen is in de hartlijn van het spoor dat gevormd wordt door de twee spoorstaven, en waarbij het frame ingericht is aan weerszijden van de twee spoorstaven op ten minste twee posities aan ten minste een dwarsligger te worden bevestigd. Doch in een voorbeeld is het frame ingericht is om aan weerszijden van de twee spoorstaven aan ten minste twee afzonderlijke dwarsliggers te worden bevestigd. In totaal wordt het frame daarmee op vier punten bevestigd, twee per zijde/spoorstaaf, ofwel van één dwarsligger, dan wel van twee of meer verschillende dwarsliggers.
Patent NL-2029034-A (NL)
Title: Adaptive internal memory error scrubbing and error handling
Inventor: RAJAT AGARWAL
IPC: G11C29/00
Filed: 2021-08-24
Abstract: A memory subsystem with error checking and scrubbing (ECS) logic on-device on the memory can adapt the rate of ECS operations in response to detection of errors in the memory when the memory device is in automatic ECS mode. The ECS logic can include an indication of rows of memory that have been offlined by the host. The ECS logic can skip the offlined rows in ECS operation counts. The ECS logic can include requests or hints by the host to have ECS operations performed. An internal address generator of the ECS logic can select between generated addresses and the hints. The system can allow a memory controller to detect multibit errors (MBEs) related to a specific address of the associated memory. When the detected MBEs indicate a pattern of errors, the memory controller triggers a row hammer response for the specific address.
Patent NL-6816295-A (NL)
Title: Aqs dispersions of ethylene co polymers for coatings
IPC: C09G1/10
Filed: 1968-11-15
Abstract: AQUEOUS WAX-CONTAINING DISPERSIONS OF ETHYLENE COPOLYMERS... N1-. Prepared by (a) dissolving a mixture of a copolymer contg. 30-99% wt. polymerised ethylene and 70-1% wt. copolymerised units of one or more polar comonomers, and a hydrocarbon wax in a water immiscible organic solvent, (b) emulsifying the solution in an aqueous system in the presence of up to 10% wt. emulsifying agent with an HLB number of at least 18, based on the wt. of copolymer plux wax, and (c) evaporating the organic solvent from the emulsion. This dispersions are stable, and are useful as coating/impregnating agents in the paper, paint and textile industries, in which their low viscosities composed with hot melts or solns. are advantageous.
Patent NL-7217823-A (NL)
Title: Anti-tumour thuja prepn. - from green thuja pre-extracted with apolar solvent
IPC: A61K36/13
Filed: 1972-12-29
Abstract: Green parts e.g., of Thuja occidentalis on orientalis are extd. with an apolar solvent, pref. xylene, until no more yellow colour is removed, the residue dried, put up e.g., as a tincture, syrup, or extract, and used in treating all forms of abnormal cell growth.
Patent NL-7400548-A (NL)
IPC: A47C1/04
Filed: 1974-01-15
Abstract: Hairdresser's chair in the back of which is arranged a water tight tank equipped to receive a wash-basin and a shampooing scoop, this basin being adapted to be moved out of the tank and located above the back.
Patent NL-7408154-A (NL)
Title: Foundation pile forming process - uses elastic sleeve in boring pipe enclosing concrete on pipe withdrawal
IPC: E02D5/38
Filed: 1974-06-18
Abstract: A hollow pipe is inserted in the ground of the desired depth, and then gradually raised as concrete or similar material is forced into it. A sleeve (7) of elastic material and of a predetermined length is fitted on the pipe (2) and as the pipe is withdrawn this remains behind so as to enclose the concrete body formed. After insertion of the pipe in the ground, the sleeve can be folded into the box inserted in the pipe. As the pile is formed the sleeve is gradually expelled from the box. Box and sleeve can be fitted round the hollow pipe stem inside the auger portion (3).
Patent NL-7412913-A (NL)
Title: Reflection suppression in upright display unit - has wall with sawtooth surface profile with edges at different angles to normal
IPC: H01J17/49
Filed: 1974-10-01
Abstract: Suppression of reflection from walls display unit. The screen (5) is of the gas filled type usually mounted vertically as the upright section of a control console (1, 2). The wall of the panel is made with a sawtooth profile with short drops. These edges make a relatively large angle with the normal to the plate or wall. The sloping edges which make an even larger angle with the same normal in the opposite direction is arranged such that when the display panel is in use, a sheet of paper (6) on the table of the console will not reflect any light in the direction of the operator. The angle formed by the short dropping edge corresponds to the angle of vision.
Patent NL-7509445-A (NL)
IPC: C07H5/04
Filed: 1975-08-07
Abstract: Nitrosourea derivatives of the formula <IMAGE> in which A is a glycosyl group, a monovalent radical of methyl glucoside from which the 2-hydroxy group has been removed, a monovalent radical of an alditol from which the 2-hydroxy group has been removed, an N-substituted carbamoyloxyalkyl group or a hydroxy-substituted cyclohexyl group when n equals 1, or a tetravalent radical of ribostamycin from which the four amino groups have been removed when n equals 4, and R is a lower alkyl group or a halogen-substituted lower alkyl group, with R not being a methyl group when A is a glucosyl group, are obtained by treatment of a compound of the formula <IMAGE> in which A, R and n have the same meaning as indicated above, with a nitrosating agent. The compounds have high activity against leukaemia and tumours, with low toxicity.
Patent NL-7510522-A (NL)
Title: Maleic anhydride prodn. from n-butene - using two different catalysts in separate sections of one reactor
IPC: C07C51/215
Filed: 1975-09-05
Abstract: Maleic anhydride is produced by contacting, in an undivided reaction zone of a reactor tube, a mixt. of n-butene and molecular oxygen with a catalyst of formula AaBbFecBidDeMofOx (where A = an alkali metal, alkaline earth or rare earth metal, Nb, Ta, T1 or a mixt. of these, B = Ni, Co or mixt. of both, D = P, As, Sb or mixt., a = 0-8, b = 0-12, c and d are 0.1-10, e = 0-3, f = 8-16 and x satisfies valence requirements of other elements) to form a prod. contg. butadiene. The prod. is contacted in a second zone with a second catalyst of formula AaVbFecSbdMoeOx (where A = a metal oxide, Te, P, As or a mixt. of these, a = 0-3, b and c = 0-6, d and e = 0.1-12, d + e is greater than a + b + c, and x satisfies valence requirements of other elements) to produce the maleic anhydride. Large capital and operating costs are saved. The method gives improved conversions to maleic anhydride, cf. conventional methods, from a single pass of inexpensive reactants through the reactor.
Patent NL-7707070-A (NL)
Title: Positive pressure oven for bread-baking - has double walled door which closes via sealing element against inner wall of oven
IPC: A21B3/02
Filed: 1977-06-24
Abstract: In a positive pressure oven the oven door closes against the inner wall of the oven. A sealing element is provided between the oven door and the wall of the oven. PreF. the door is double walled and is mounted within a channel frmae on the sides and floor. The door opens by sliding vertically under the influence of a piston. Rollers attached to the door guide the vertical movement. A recess in the guide rails for the rollers enable the door to move away from the sealing element during the motion to protect it from mechanical damage. In the closed position, the positive pressure within the oven pushes the door against the seal element thereby ensuring a good seal. The element is in the form of a suitable flexible material located between a fixed plate and a second plate whose position can be adjusted by means of a screw device. The seal can thus be adjusted to suit the gap between oven and door.
Patent NL-7805957-A (NL)
IPC: C01B25/28
Filed: 1978-06-01
Abstract: Process and device for the preparation of a product containing ammonium orthophosphate, and product obtained by this process. Phosphoric acid and gaseous ammonia are put together by means of a two-phase spraying device A provided with two coaxial ducts 1 and 2 through the outer one 1 of which the ammonia and through the inner one 2 of which the phosphoric acid is passed. The axial outflow rate of the phosphoric acid from the spraying device is from 1-10 m/sec. the axial outflow rate of the ammonia therefrom is from 200-1000 m/sec. (N.T.P.) and the two flows are discharged within a cylindrical reaction zone B which is coaxial with the spraying device and has a diameter D of 2-4 times the diameter of the outer ammonia discharge durt of the spraying device and a length of 10-25 times said diameter D. The reaction zone debouches in a collecting space. A homogeneous product substantially free of ammonium polyphosphate is obtained.
Patent NL-7809374-A (NL)
Title: Cacao butter substitute for use in chocolate mfr. - comprising a tri:glyceride compsn. having good melting behaviour and rapid drying property
IPC: A23G1/00
Filed: 1978-09-14
Abstract: The triglyceride compsn. has the following characteristics: (1) its satd. fatty acid gps. consist of palmityl, stearyl, and arachidyl gps. and the proportion of arachidyl gp. based on all satd. fatty acid gps. is 4-15 molar %. (2) Unsatd. fatty acid gps. consist of oleyl and linolyl gps. and the proportion of linolyl gp. based on all unsatd. fatty acid gps. is 20 molar %. (3) It has the following compsn. (a) tri-satd. triglyceride 1-5 molar %, pref. 1-3 molar E. (b) beta-unsatd. alpha,alpha'-satd. di-satd. triglyceride 50-80 molar %, pref. 55-75 molar %. (c) alpha or alpha'-unsatd. disatd. triglyceride 5 molar %, pref. 3 molar %. (d) beta-satd. diunsatd. triglyceride 5 molar %, pref. 3 molar %, (e) alpha or alpha'-satd. diunsatd. triglyceride 15-50 molar %, pref. 25-45 molar %. (f) triunsatd. triglyceride 6 molar %, pref. 4 molar %. The cocao butter substitute has excellent melting behaviour, rapid drying property, detaching property, etc. and can provide chocolate having excellent fat-bloom resistance and thermal resistance. The triglyceride constituents can be prepd. from natural oil and fat and processed natural oil and fat by organic synthesis and the required triglyceride compsn. can be obtd. by suitably combining the triglyceride constituents or by combining specific triglyceride constituents in natural oil and fat such as palm oil.
Patent NL-7904041-A (NL)
Title: Ridge beam roof structure with roofing plate carrying strip - has hooked ends either side to hold corresponding hooks on plates
IPC: E04B7/02
Filed: 1979-05-23
Abstract: The roof structure comprises a ridge beam (1) and roofing plates (4, 9, 12) which are at least partly supported by the beam via a carrier clip (14-17) secured to the beam. The clip may have two arms (16) arranged to either side of the beam each carrying a plate. Each arm may have a hooked end (17) engaging a corresponding hook (13) on the plate. The clip may consist of a metal strip with hooked ends. The plate may have a bent-over longitudinal edge on one side and a correspondingly bent edge on the other for mutual engagement between adjoining plates.
Patent NL-8001333-A (NL)
Title: Carrier bag of synthetic film - has reinforcements for handgrips and bottom with thinner zones elsewhere extruded integrally
IPC: B65D33/02
Filed: 1980-03-05
Abstract: An extruded film for the prodn. of carrier bags is mfd. with reinforcements both for the handgrip opening at the top of the bag and for the bottom of the bag also. The bag has two main walls joined at their side edges by welded seams or by a pleat, and at the bottom by a pleat inclined towards the inside of the bag. The reinforcements are applied by increasing the thickness of the film locally at the extrusion nozzle. Conventional bags of this type have zones of weakness which can only be remedied by the application of considerably increased amts. of material, whereas by the design described savings of material amounting to >=15% can be made.
Patent NL-8002833-A (NL)
Title: Phenol prodn. by oxidn. of benzoic acid derivs. - over catalyst contg. copper plus at least one of vanadium silver lithium, sodium and magnesium
IPC: C07C37/56
Filed: 1980-05-16
Abstract: Opt. substd. phenols (I) are prepd. by gas-phase oxidn. of the corresp. benzoic acid (II) over a catalyst consisting of Cu and/or at least one Cu cpd. and additionally at least one of V, Ag, Li, Mg or Na (or their cpds.). The atom ratio V or Ag:Cu is at most 1:2 and of Li, Na or Mg:Cu at most 5:1. Pref. the ratios are V:Cu 1:250-10; Ag:Cu 1:500-4; and Na, Li or Mg:Cu 1:200-2:1. Pref. a fluidised bed reactor is used with (II) introduced separately from the oxygen-contg. gas, esp. at 0.25-0.75 of the total height of the bed. The catalysts themselves are also claimed. The method is esp. useful for prodn. of unsubstd. phenol. These catalysts have good activity and selectivity and a long economic life.
Patent NL-8101542-A (NL)
Title: Children's game of matching blocks with cavities - uses box with mobile floor rising to eject blocks after time period
IPC: G09B1/02
Filed: 1981-03-30
Abstract: The game comprises a flat rectangular box contg. a mobile false floor. The floor can reciprocate vertically within the box. Springs are used to constrain the floor to rise when free. A timing mechanism is used to free the floor after a specific time interval. The top horizontal box surface is open and the mobile floor block has recesses which receive the shaped blocks. When the floor rises the blocks are freed from their recesses. The timing mechanism acts in conjunction with floor locking mechanisms, and may have an adjustable time interval. Certain blocks may be segmental and have soffit formations which match floor recess shapes.
Patent NL-8205085-A (NL)
IPC: B62D63/06
Filed: 1982-12-31
Abstract: A collapsible, drawn freight car having a central longitudinal girder is disclosed. The central girder has a towing connection at its forward end and side girders pivotally connected to each side by pivotal arms. A transverse beam is fixed to the center girder and has lock bolts for engaging and locking the pivotal arms in a transport position.
Patent NL-8403858-A (NL)
Title: Converting manures of high water content into handleable form - by mixing with agent such as calcium oxide to give prod. of lower water content
IPC: C05F3/00
Filed: 1984-12-19
Abstract: A handleable prod. is made from water-rich manure by mixing the manure with one or more additives (I) to give a mixt. in which the water content is lowered sufficiently to give a handleable material.S (I) is e.g. a material contg. CaO, such as quicklime, which evolves heat when mixed with water; a material contg. MgO, such as a dolomite-based prod., which evolves heat when mixed with water; and chemicals which react together with evolution of heat, such as ground phosphate ore and H2SO4, H3PO4, or HNO3.
Patent NL-8501420-A (NL)
Title: Unit for blow or vacuum-moulding acrylic plastic roof dome - has lower and upper mould half pressurised towards one another by inflating flexible tube acting on one half on side away from mould parting
IPC: B29C51/26
Filed: 1985-05-17
Abstract: The mechanism for blow or vacuum-moulding a thermo-plastic prod., partic. a transparent roof dome of acrylic resin, comprises a frame with a lower mould half, and an upper mould half pressurisable to clamp the perimeter region of a plastic plate between the halves. The pressure is applied by a flexible tube which is arranged above or below the parting between the halves and inflated to act on the mould half side away from the parting to press one half towards the other. The tube is pref. arranged between one mould half and a flange of a horizontally movable U-section.
Patent NL-8503374-A (NL)
Title: Material-handling pneumatic transporting device - has fluidising discharge bin having discharge and fluidising funnels to disintegrate material
IPC: B60P3/22
Filed: 1985-12-06
Abstract: The transporting device comprising at least one tank, at least one material discharge conduit connected to a discharge funnel (70) and at least one fluidisation air conduit connected to the first conduit. At least one secondary air conduit is connected to the discharge funnel and fed by a blow air aggregate. A conical funnel-part of the fluidisation bin is provided with funnel shaped fluidisation air inlet. A central outlet debouches into a discharge bin in which a supply conduit of secondary air debouches through an influx nozzle opposite an entrance of the material discharge conduit. The funnel-part is provided with a downward-slanting, inward-projecting edge relative to the fluidisation bin.
Patent NL-8702403-A (NL)
IPC: C07K16/00
Filed: 1987-10-09
Abstract: The invention relates to oligopeptides having utility in diagnosis of, or vaccination against AIDS and ARC, and to antibodies raised against such oligopeptides. The oligopeptides have a length of 8 to 17 amino acids. The amino acid sequence corresponds to a sequence occurring in the V3 region of gp120 and comprises the  beta -turn sequence GPG(R) at the positions 312-314 (315), or a variant  beta -turn sequence, and flanking sequences of at least one and preferably at least two amino acids on both sides of the  beta -turn sequence.
Patent NL-8901097-A (NL)
Title: Warehouse stacking system with mechanised access to all containers - has housings with front and rear stacks and paternoster sequencing drive
IPC: B65G1/127
Filed: 1989-05-01
Abstract: The system consists of a number of rectangular housings (1), each contg. a rear and front stack of identical containers (9), with an access point (2) at the front. A vertical displacement mechanism (12,13) raises the front stack so that the top container (9a) is near the access point. The lifting hook (16) then tips the top container forwards so that its contents are available. After the container has been dealt with, the upper container (9h) on the rear stack slides forward on top of the front stack and the lowest container on the front stack slides under the rear stack.
Patent NL-8901839-A (NL)
Title: Liq. evaporation machine for fumigation operations - has in-built weighing machine to indicate amt. of liq. left at any time
IPC: A01M1/20
Filed: 1989-07-17
Abstract: The machine has a cylindrical outer casing (1), divided into the upper heating area and a void by a dividing plate (2). The upper area contains the liquid vat (6), heating element (3) and thermal insulating material (5). Mains power from a conventional plug (11) is fed to the element via a cable (10), current controller (8) and vertical tube (4). The liquid (12') in the vat, e.g. a sulphur compound or insecticide, evaporates at a rate determined by the setting of the knob (9) on the controller (8). The machine can incorporate a balance mechanism which indicates, from a distance, how much liquid is left in the vat. @(6pp Dwg.No.1/2)@.
Patent NL-9301284-A (NL)
Title: Bearing structure for a working platform
IPC: E04G1/30
Filed: 1993-07-21
Abstract: Bearing structure for a working platform. They comprise two upright structures which can be placed against an outside wall. Each upright structure is provided with a carriage which can be displaced in a sliding manner thereon. These carriages can each be displaced in the vertical direction with the aid of a winch. Each carriage is provided with means for holding the working platform. It is thus possible, after the upright structure has been placed against the wall and the carriages have been arranged in the vicinity of the ground, to arrange the working platform at ground level.
Patent PT-71842-A (PT)
IPC: C07J1/00
Filed: 1980-09-26
Abstract: 17 alpha -substituted steroids of the formula   <IMAGE>   wherein R1 is hydrogen, acyl, alkyl, alkenyl, alkyl or alkenyl interrupted by an oxygen atom, cyclopentyl, or tetrahydropyranyl, R2 is alkyl or alkenyl of 2-6 carbon atoms, X is oxygen or the grouping H(OR3) wherein R3 is hydrogen, acyl, alkyl, alkenyl, alkyl or alkenyl interrupted by an oxygen atom, cyclopentyl, or tetrahydropyranyl, upon topical application, display antiandrogenic properties and can be utilized for the treatment of acne, seborrhea, alopecia and hirsutism.
Patent PT-71855-A (PT)
IPC: B22D18/04
Filed: 1980-09-30
Abstract: 1. Frame of a casting mold press, characterized in that it is made of an H-shaped metallic structure, as viewed from above, formed of two associated gantries which are connected by crossbars at their central portion and between their legs, and in the middle of which a lower press plate (4) and an upper press plate (8) are mounted which receive, respectively, the casting half-molds, as well as jacks (9, 13), one (9) of which applies pressure on the mold, while the other one (13) actuates ejectors (19), with one or several posts (5) serving as a support for the handling means (14, 15) of the cast pieces or the tool equipment.