baber/WOPTO huggingface dataset:
Patent NL-2008110-A (NL)
Title: Measuring method, measuring apparatus, lithographic apparatus and device manufacturing method.
Inventor: BOEF ARIE
IPC: G03F7/20
Filed: 2012-01-12
Abstract: An apparatus (AS) measures positions of marks (202) on a lithographic substrate (W). A measurement optical system comprises illumination subsystem (504) for illuminating the mark with a spot of radiation (206) and as detecting subsystem (580) for detecting radiation diffracted by the mark. The substrate and measurement optical system move relative to one another at a first velocity (vW) so as to scan the mark while synchronously moving the spot of radiation relative to the reference frame (RF) of the measurement optical system at a second velocity (vSPOT). The spot scans the mark at a third velocity (vEFF) which is lower than the first velocity to allow more time for accurate position measurements to be acquired. In one embodiment, an objective lens (524) remains fixed in relation to the reference frame while a moving optical element (562) imparts the movement of the radiation spot relative to the reference frame.
Patent NL-2014198-A (NL)
Title: Water tight plantlet container assembly for cultivating plantlets, the use thereof as well as a related method.
Inventor: LARS GREEN
IPC: A01H4/00
Filed: 2015-01-27
Abstract: A plantlet container assembly for plantlets, the container assembly comprising a plantlet container for receiving a liquid aqueous growth medium for culturing plantlets therein, and a lid member removably secured to the container such that the plantlet container assembly is water impermeable, wherein at least one of the plantlet container and the lid member is gas permeable enabling the plantlets to breath but avoiding contamination entering the plantlet container assembly.
Patent NL-2014763-A (NL)
Title: A vessel provided with a moon pool.
Inventor: SJOERD MAARTEN HENDRIKS
IPC: B63B35/44
Filed: 2015-05-04
Abstract: The invention relates to a vessel, especially a drillship or so-called drilling ship. The vessel comprises a hull having a bottom surface and a deck. Said vessel is provided with a moon pool, which extends from said bottom surface of the hull in an upward direction through the hull. Further, said vessel is provided with a cavity located at a front side of the moon pool. Said cavity is at least partly open at a bottom side thereof in order to allow water to flow into said cavity. Moreover, said cavity is at least partly open at a rear side of said cavity in order to allow water to flow directly from said cavity into the moon pool, as a result of which moon pool slushing can be diminished and the mean flow resistance of the vessel when sailing can be reduced.
Patent NL-6410166-A (NL)
IPC: C07C275/26
Filed: 1964-09-01
Abstract: A urea compound of the formula <FORM:1016659/C2/1> in which R, R1 and R2, when taken as individual radicals, are each hydrogen, chlorine, bromine, an alkyl radical having 1 to 4 carbon atoms or chloromethyl, and when taken as a group, R2 is hydrogen, and R and R1 taken together represent a chemical bond ( - ), -CH2-CH = CH-, or -CH2CHCl-CHCl-, and R3 and R4 are each an alkyl radical having 1 to 8 carbon atoms, is made by contacting a thiourea compound of the formula <FORM:1016659/C2/2> stepwise with phosgene in a water-free organic solvent at a temperature in the range of 0 DEG  to 80 DEG  C. and then with water in aqueous medium at a temperature in the range of 0 DEG  to 100 DEG  C. in the presence of an acid acceptor.  The intermediate thiourea compounds are made by contacting an unsaturated norbornene compound with HSCN generated in situ from a salt of thiocyanic acid and a mineral acid in aqueous media, at temperatures below 150 DEG  C. to produce a corresponding norbornyl isothiocyanate which is then reacted with a dialkyl amine HNR3R4 at temperatures below 150 DEG  C.  Suitable chloro-substituted norbornenes are obtained by reacting 2-chloro-1-propene, 2,3-dichloropropene-1, or vinyl chloride is reacted with cyclopentadiene (which may be obtained by depolymerizing dicyclopentadiene).  Detailed examples are given. Reference has been directed by the Comptroller to Specifications 890,540.
Patent NL-6807315-A (NL)
IPC: H01J35/16
Filed: 1968-05-23
Abstract: 1,221,978. X-ray tubes. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 23 May, 1968 [26 May, 1967], No. 24642/68. Heading HID. An X-ray tube immersed in an oil-filled container with an anode tube extending out of the neck of the container to support a target adjacent a beryllium window, is provided with a thermoplastic foam collar between the anode tube and the neck of the container to prevent heat transfer from the anode tube to the tube envelope through convection currents in the oil. Preferably there is a space between the collar and the anode tube, and the collar may be provided with a channel connecting the interior of the container with a filling opening through which oil can be introduced.
Patent NL-6811098-A (NL)
Title: Pressure gauge
IPC: H04R23/00
Filed: 1968-08-05
Abstract: Pressure gauge has an indicator incorporating a semi-conductor for converting pressure into electricity. The semi-conductor is produced by the diffusion in the semi-conductor of an impurity which forms a deep energy in it of such electrical characteristic that its internal resistance varies considerably when pressure is applied. The disadvantage of spring-loaded pressure gauges that an indicating device has to be moved and that very small quantities cannot be measured are herewith eliminated.
Patent NL-7000881-A (NL)
Title: Pneumatic separator for cleaning fruit and vegetables
IPC: B07B4/06
Filed: 1970-01-22
Abstract: Pneumatic separator for cleaning fruit and vegetables.. Consists of a sloping rotatable drum with a number of uniform lengthwise partitions arranged over its inner wall; a supply for the products to be treated on the higher end of the drum; a discharge for the treated products on the lower end of the drum; and means for forcing an airstream through the interior of the drum from its lower end to its higher end. The inner wall of the drum is also provided with a number of annular transverse partitions arranged over the whole length of the drum, these transverse partitions together with the lengthwise partitions dividing the inner surfaces of the drum into a number of open compartments.
Patent NL-7014849-A (NL)
Title: Medicinal pyridene carboxylic acids (iso)nico - tinuc acid
IPC: B01J23/16
Filed: 1970-10-09
Abstract: 3- or 4-Carboxylic acid derivs. of pyridine are obtained from the corresp. methyl derivs. by contacting in the vapour phase with a vanadium oxide-contg. solid oxidation catalyst and an O2-contg. gas steam (>=30, pref. 70 - 300, times the pyridine deriv. wt.) is then introduced at pref. 320 - 600, esp. 320 - 450 degrees C. Prods. are pharmaceuticals or their intermediates.
Patent NL-7313896-A (NL)
Title: Oxapenicillin and azacephalosporin antibiotics - via beta-lactamase inhibiting azetidin-2-one intermediates
IPC: C07D487/04
Filed: 1973-10-09
Abstract: Novel title cpds of formulae (I) and (II): (where RCO is acyl) and their salts are predp from novel beta-lactamase inhibiting azetidin-2-one inters. (I) and (II) are used in doses of 5-200 mg/kg/day.
Patent NL-7401093-A (NL)
Title: Metal carrying stirrup fixture device - incorporates magazine, support plate, feed, and fitment to holder rings
IPC: B21F45/00
Filed: 1974-01-25
Abstract: Device for fitting metal carrying stirrups to e.g. plastic buckets fitted with fixture rings, comprising a magazine in which the stirrups can be arranged parallel to each other, a plate to support the stirrup during fitment and means for placing the stirrups one by one on the support plate. A feed device for the displacement of the stirrup on the plate towards the bucket and means to bend open the stirrup are includes so that it can be fitted around the bucket also a device for pressing the outer ends of the stirrup in the fixture rings of the bucket. In the magazine two parallel guide rails (7) are provided for the stirrups (5), on which the stirrups can be suspended by means of their inwardly bent outer bends (6), and above the rails are strips (9) which are thicker than the outer ends, and less than twice this thickness.
Patent NL-7403748-A (NL)
Title: Two-component catalyst system for trimerisation of
IPC: C08G18/18
Filed: 1974-03-20
Abstract: A catalyst system for the trimerisation of isocyanates contains (1) a quaternary ammonium hydroxide (I) (where R1, R2, R3, R4 are alkyl or hydroxyalkyl of 1 to 6C, cycloalkyl of 5 or 6C, benzyl, phenyl or may be pyridine), and (2) compound (III) from (a) methanol, (b) a C2-6 oxime and (c) a phenol where R is halogen, methyl or amino; n is 0, 1, 2 or 3; m is 0 or 1, and when m is 1 the 2 OH groups are in the meta or para position. The catalyst system is more effective than present systems. Smaller concentrations and shorter reaction times are required and trimerisation on an industrial scale is possible. The trimers are used in paints, coating compositions, adhesives, -rubbers.
Patent NL-7505992-A (NL)
IPC: C07C43/04
Filed: 1975-05-21
Abstract: Isobutylene is separated from a stream of C4 hydrocarbons containing it and remarkable amounts of butadiene, and methyl tert-butyl ether is prepared, by feeding that stream of hydrocarbons and methanol to a reactor containing a catalyst consisting of an acid ion-exchange resin, maintained at a temperature in the range of from 60 DEG  to 120 DEG  C, at a space velocity (LHSV) in the range of from 5 to 35, the relation between the space velocity (LHSV) and temperature being correlated to correspond to the formula: LHSV = 1/2t - 25, wherein t is the temperature in degrees C, so that the isobutylene and methanol are caused to react, and then separating the methyl tert-butyl ether thus formed from the reaction mixture by distillation.
Patent NL-7610611-A (NL)
Title: Compsn. contg. hydrogenated and unhydrogenated block copolymers - from unsatd. aromatic and conjugated diene monomers, with high resistance to degradation under tension
IPC: C08L53/02
Filed: 1976-09-24
Abstract: A compsn. contains (a) 40-80% of a selectivity hydrogenated block copolymer (I) and (b) 20-60% of a unhydrogenated block copolymer (II). (I) before hydrogenation contains (A) is not 1 polymer block of an aromatic alkenyl(idene) hydrocarbon with mol. wt. 3,000-40,000 and (B) is not 1 polymer block of a conjugated diene with mol. wt. 10,000-135,000; the block copolymer has been hydrogenated to remove is not 98% of the olefinic double bonds and 10% of the aromatic double bonds. (II) contains (c) is not 2 polymer blocks of an aromatic alkenyl(idene) hydrocarbon with mol. wt. 7,000-45,000 and (D) is not 1 polymer block of a conjugated diene with mol wt. 10,000-130,000. The compsn. has improved resistance to degradation, esp. at atmos. temp. (20-35 degrees C) under tension, e.g. 100-250% elongation. The compsns. are used as adhesives and as recording tapes. The polymer blocks before hydrogenation are esp. styrene-butadiene. (a) The copolymer contains 5-70 (10-50) wt. % of polymer block A. (b) The copolymer contains 5-75 wt. % of polymer block C. Adhesive compsns. contain also 5-125 pts. of a tackifying resin/100 pts. block copolymers. The compsns. may also contain 5-150 pts. of a cutting oil, or 10-200 pts. of a polyolefin or polystyrene/100 pts. block copolymers.
Patent NL-7709999-A (NL)
Title: Packaging method - for accordion-pleated artificial sausage skins
IPC: B65D85/08
Filed: 1977-09-12
Abstract: The packages comprise a large number of tubular rodlike packs of very long sections of cellulose sheaths, folded like an according, enveloped in an elastic, heat-shrinking film. The artificial skins are of the type generally used for the mfr. of food prods., such as Frankfurter sausages. The package is inexpensive, easily assembled, manipulated, stocked and can be opened by the user without recourse to expensive machinery; only the minimum amount of waste is produced. The package comprises several 'sticks' of folded skins, each with one end arranged in a common plane. The 'sticks' are in superimposed layers which delimit a practically rectangular cross-section, with end panels. A tear strip is incorporated in the external envelope to facilitate the opening of the package. The envelope is pref. a film of plastic material with a thickness of the order of 0.05-0.08 mm.; it is either in sheet form or it consists of a section of a tubular sheath. Its elasticity allows the 'sticks' to expand and contract in the longitudinal direction, when they absorb water, until they attain a hygrometric equilibrium.
Patent NL-8001683-A (NL)
Title: Gas-pressure regulator heating instrument - has thermostatically controlled electric heater to prevent freezing up
IPC: F02M21/06
Filed: 1980-03-21
Abstract: The instrument supplies thermal energy to vital parts of gas pressure regulators, e.g. for an air - or water-cooled engine running on liquefied petroleum gas. To prevent freezing up while the engine is warming up and cannot supply the necessary heat from the exhaust etc, a thermostatically -controlled (5) electric heater (6) is provided.
Patent NL-8100780-A (NL)
Title: Device retaining vehicle power control member - incorporates rolling steel ball inertial release mechanism striking stop plate to release accelerator
IPC: F02B1/04
Filed: 1981-02-17
Abstract: Within the housing (2) are two clutch parts (4,6) of which the second part can be fixed in an axial position within the housing by the control (5). The first clutch part is connected through the cable (13) to the accelerator (8) which actuates a power control such as a fuel valve or injector pump on the engine fuel system. When the clutch parts are coupled, the device prevents the spring (12) from retracting the gas pedal beyond a position set by the control (5). If the vehicle is braked when in this situation the release members (7) ensure that the clutch parts are disengaged. The release members comprise a steel ball (36) which moves along a slightly inclined guide path (37) under inertia forces, to strike the stop plate (30) disengaging the pole shoes (21,22) from the chuck plate (34) and releasing the accelerator.
Patent NL-8700840-A (NL)
Title: Tent guy rope housing - has coil spring between housing and reel winding drive
IPC: B65H75/44
Filed: 1987-04-09
Abstract: The holder houses a guy rope, having a reel rotating in a housing (2) and to which the rope (10) is attached at one end. The other end passes out through an opening. A coil spring is attached at opposite ends to the housing and the reel, so as to wind the rope in. A lock with external release control engages between the housing and reel. There is an attachment on the housing on the opposite side to the opening.
Patent NL-9000994-A (NL)
Title: Liquid-drainage system from bulk material - keeps separate from rainwater falling on stock-yard and delivers to tank
IPC: B65G3/02
Filed: 1990-04-25
Abstract: The system drains liquid originating from bulk material in a stockyard via passages in the latter to a collecting tank. The liquid seeping from the material is kept separate from rainwater falling on the stockyard, and is separately delivered to the tank. It and the rainwater can be collected in separate portions of the system. The dimensions depend on the proportion of the stockyard accommodating the bulk material.
Patent NL-9101271-A (NL)
Title: Unstacking device and tilting device which can be used in combination therewith for crates or similar objects
IPC: B65G65/23
Filed: 1991-07-19
Abstract: The invention relates to an unstacking device, in particular for crates containing tomatoes or other harvested crops, which is provided with conveyor chains which can be driven in a vertical continuous circuit and have sets of engagement elements which are suspended in a freely rotatable manner from the chains. Each engagement element has a control means which scans a stack of crates and, depending on whether the control means detects the top crate of a stack or does not detect any crate, moves the engagement element into the retracted position or the extended, active position, so that it is always only the top crate of a stack which is picked up. A tilting device for crates may be connected to the unstacking device, which tilting device is provided with a support which, together with a cover plate and an intervening crate, can be pivoted through at least 90 degree, and the cover plate, in the pivoted position, can be moved in its own plane and upwards with respect to the support, in order to open a pouring opening. <IMAGE>
Patent NL-9301009-A (NL)
IPC: E04G21/12
Filed: 1993-06-11
Abstract: The invention relates to a method and a device for connecting superimposed reinforcing rods (W), wherein a bent length of connecting wire (K) is placed from one side down over the superimposed rods and the rods are then tightened together by causing the free ends of the bent wire length to be deformed from the opposite side. The connecting wire length is placed in the form of a preshaped staple of a strong and stiff metal. The staple legs are guided in guiding grooves (4) on the inner side of the legs and the cross piece of a substantially U-shaped form piece (1), that is placed from the opposite side over the superimposed rods and is divided along a midplane perpendicular to the plane of the U, in such a way, that the ends of the staple legs are guided - within the cross piece of the form piece - towards or past each other around the rod that is turned away from the cross piece of the staple.
Patent NL-9401161-A (NL)
Inventor: OELRICH LUDO CASPAR
IPC: A47F5/13
Filed: 1994-07-14
Abstract: A garment rack for the suspended transport or storage of garments comprises a frame (3,3') which can be suspended on the beams (4,4') of a storage rack or of a transport rack. Attached to said frame, which also has points of application (2,2') for a transport means such as a forklift truck, are rods (1,1') over which garment hangers can be pushed. The garments hang beneath the frame both during the transportation and during the storage. The structure is simple and easy to handle. <MATH>
Patent OA-10802-A (OA)
Title: Improved method for migration before summation
Inventor: HANITZSCH CHRISTIAN
IPC: G01V1/30
Filed: 1998-06-30
Abstract: The invention concerns an improved method for migration before summation consisting in recording seismic reflection traces, for constituting a collection of traces to be migrated before summation and without weight correction the traces being classified according to a given criterion and using a velocity model. The invention is characterised in that it further consists in determining for each point of interest M in a domain (x, z) at least one line of slope determined on the basis of a line of slope map. in determining the specular rays associated with one point M and for said line of slope, in computing the time and amplitude characteristics of each of the specular rays for deducing therefrom the reflection factor in each point M.
Patent PT-82639-A (PT)
Title: A liquid impervious non-occlusive composite backsheet to be used with absorbent devices
IPC: A61F13/15
Filed: 1986-05-26
Abstract: A backing for an absorptive device such as a disposable diaper or a sanitary napkin, said backing comprising a combination of two layers. The first layer which does not contact the wearer's skin is preferably comprised of a liquid-impervious layer of polymeric film or the like. The second layer is also preferably comprised of a polymeric film which has been made pervious to liquid by providing a multiplicity of relatively small proturberances, each ending in an aperture, substantially across its entire surface. The apertured protuberances, which resemble a tiny volcano in cross-section, exhibit a soft, highly consumer preferred tactile impression which is sometimes characterized as «silky». In backsheets of the present invention, the second layer is oriented so that the tiny volcano-like cusps of the second layer constitute the exposed portion of the backsheet. This minimizes the area of contact between the backsheet and the wearer's skin. In a particularly preferred embodiment of the present invention, the second layer is macroscopically expanded to provide a three-dimensional pattern in its surface, thereby increasing the amount of stand-off between the wearer's skin and the liquid impermeable first layer of the composite backsheet. The tiny apertures in the second layer substantially prevent occlusion of the wearer's skin by providing circulation of air between the first liquid impervious layer of the backsheet and the wearer's skin. This effect is enhanced even further when the first layer is macroscopically expanded to enhance the amount of stand-off between the wearer's skin and the liquid impervious first layer. The reduced contact area and the enhanced air circulation between the backsheet and the wearer's skin reduce the tendency toward perspiration and sticking of the backsheet to the wearer's skin.
Patent PT-87973-A (PT)
Inventor: ALEXANDRE JACQUES LOUIS EUGENE
IPC: G01N23/222
Filed: 1988-07-13
Abstract: Analysis of the content of certain elements in a continuous flow of bulk materials by neutron bombardment and measurement of the gamma radiation emitted by these elements, which makes it possible to distinguish between the capture radiation and the activation radiation. The neutron source is a neutron-generating tube (7) which is activated periodically. The signals from a single gamma radiation detector (10) are considered only after neutron emission has ceased, during distinct intervals corresponding respectively to the phenomena of capture and radiation of the activated elements. The respective signals are treated in two distinct measurement routes and the results are then combined automatically. A third measurement route can be provided for gamma radiation resulting from inelastic shocks. The source (7) and the detector (10) are grouped in a probe (6) lodged in a polyethylene protective tube (5) inside the flow of the materials (1). The installation is used to analyse large flows of minerals without taking samples, in particular in the mining, coal mining, cement, and aluminium industries.
Patent PT-93451-A (PT)
Inventor: PALUMBO GIANFRANCO
IPC: A61F13/49
Filed: 1990-03-15
Abstract: An absorbent element for use in disposable absorbent articles e.g. babies' diapers, has a discontinuous layer of hydrogelling absorbent particles disposed on its upper surface. Along the side regions of the element, either the whole sides or the central sections only, hydrogelling absorbent material is distributed at a greater concentration on the surface or within the element.
Patent PT-97773-A (PT)
Inventor: MINCK KLAUS-OTTO
IPC: A61K31/445
Filed: 1991-05-27
Abstract: Novel oxazolidinones of the formula I   <IMAGE> I  in which R1, R2, R3, R4, Z and n have the meanings defined herein, and their salts have effects on the central nervous system, in particular calming effects.
Patent SI-9111710-A (SI)
Inventor: TUSEK JANEZ
IPC: B23K9/18
Filed: 1991-10-25
Abstract: Izum se nanaša na večelektrodno napravo za
varjenje z zakritim oblokom, prednostno pod praškom,
ki obsega na zgornjem koncu dolžinsko intenzivnega
pokončnega nosilca (1), v bistvu pravokotno na
slednjega, razporejen niz konzolnih držal (2, 2’), na
katerih so vrtljivo razporejeni koluti (3, 4, 5) z varilno
žico (3’, 4’, 5’). V območju pod koluti (3, 4, 5) je
razporejena podajalna priprava (6) varilne žice (3’, 4’,
5’), v območju neposredno pod podajalno pripravo (6)
pa je razporejena ravnalno usmerjevalna priprava (12)
varilne žice (3’, 4’, 5’). Slednji pripravi je priključeno
cevasto zaščitno ohišje (23), pri čemer je tistemu
koncu zaščitnega ohišja (23), ki je obrnjen proč od
ravnalno usmerjevalne priprave (12), prigrajena valjasta
kontaktna šoba (24). Slednja je s svoje proč od
zaščitnega ohišja (23) obrnjene strani zasnovana z
nizom vsaj treh, v trikotniškem rastru razporejenih
skoznjih lukenj, pri Čemer štrli skozi vaskokratno
skoznjo luknjo po ena od varilnih žic (3’, 4', 5’).